pg seminar on drug schedules final

113
Drug Schedules Dr. R. K. Dixit Professor Pharmacology and Therapeutics C. S. M. Medical University Lucknow

Upload: rakeshkumardixit

Post on 14-Jul-2015

124 views

Category:

Documents


2 download

TRANSCRIPT

Page 1: Pg seminar on drug schedules final

Drug Schedules

Dr. R. K. DixitProfessor

Pharmacology and Therapeutics C. S. M. Medical University Lucknow

Page 2: Pg seminar on drug schedules final

What is meant by schedule• A plan for performing work or achieving an objective, specifying the order and

allotted time for each part• A timetable• Plan for something to happen or for to do something• A supplemental statement of details appended to a document• A federally regulated list of controlled substances, ranked in classes by potential for

abuse.• Law • List or inventory, usually supplementary etc.• A written or printed statement of details.• Auxiliary, explanatory, or supplemental document that forms part of

a principal document.• Written or printed catalog or list of charges, items, prices, etc.

Page 3: Pg seminar on drug schedules final

• The regulation of therapeutic goods, that is drugs and therapeutic devices, varies by jurisdiction.

• In some countries, such as the United States, they are regulated at the national level by a single agency.

• In other jurisdictions they are regulated at the state level, or at both state and national levels.

• The role of therapeutic goods regulation is designed mainly to protect the health and safety of the population.

• Regulation is aimed at ensuring the safety, quality, and efficacy of the therapeutic goods.

Page 4: Pg seminar on drug schedules final

In other countries

Australia• Therapeutic goods in Australia are regulated by the Therapeutic

Goods Administration (TGA).• The availability of drugs and poisons is regulated by scheduling

under individual state legislation, but is generally under the guidance of the national Standard for the Uniform Scheduling of Drugs and Poisons (SUSDP).

• Under the SUSDP, medicinal agents generally belong to one of five categories:

• Unscheduled/exempt• Schedule 2 (S2) - Pharmacy Medicines• Schedule 3 (S3) - Pharmacist Only Medicines• Schedule 4 (S4) - Prescription Only Medicines• Schedule 8 (S8) - Controlled Drugs

Page 5: Pg seminar on drug schedules final

Canada• In Canada, regulation of therapeutic goods are

governed by the Food and Drug Act and associated regulations.

• In addition, the Controlled Drugs and Substance Act requires additional regulatory requirements for controlled drugs and drug precursors.

Page 6: Pg seminar on drug schedules final

• China• The regulation of drugs in China is governed

by the State Food and Drug Administration.

Page 7: Pg seminar on drug schedules final

• United Kingdom• Medicines for Human Use in the United Kingdom are

regulated by the Medicines and Healthcare products Regulatory Agency (MHRA).

• The availability of drugs is regulated by classification by the MHRA as part of marketing authorisation of a product.

• The United Kingdom has a three-tiered classification system:

• General Sale List (GSL)• Pharmacy medicines (P)• Prescription Only Medicines (POM)

Page 8: Pg seminar on drug schedules final

Norway• Medicines in Norway are divided into five groups:• Class A Narcotics, sedative-hypnotics, and amphetamines in this

class require a special prescription form:• morphine and its immediate

family, heroin, desomorphine, nicomorphine;• codeine and its immediate

family, dihydrocodeine, ethylmorphine, nicocodeine;• Class B Restricted substances which easily lead to addiction like:• co-codamol, diazepam, nitrazepam, and all

other benzodiazepines(with the exception of temazepam and flunitrazepam), phentermine;

• Class C - All prescription-only substances• Class F - Substances and package-sizes not requiring a prescription• Unclassifieds - Brands and packages not actively marketed in

Norway

Page 9: Pg seminar on drug schedules final

India• Medicines in India are regulated by CDSCO - Central Drugs Standard

Control Organization Under Ministry of Health and Family Welfare. Headed by Directorate General of Health Services

• CDSCO regulates the Pharmaceutical Products through DCGI - Drugs Controller General of India.

Under Retail and Distribution:- Drugs classified under 5 heads• 1. Schedule X drugs – Narcotics• 2. Schedule H and L – Injectables, Antibiotics, Antibacterials• 3. Schedule C and C1- Biological Products-example Serums and VaccinesUnder Manufacturing Practice• 1. Schedule N• List of the equipment for the efficient running of manufacturing wing,

Qualified personnel• 2. Schedule M

Page 10: Pg seminar on drug schedules final

• United States• Therapeutic goods in the United States are regulated

by the U.S. Food and Drug Administration (FDA), which makes some drugs available over the counter at retail outlets and others by prescription only.

• The possession of some substances is prohibited by scheduling under the Controlled Substances Act, under the joint jurisdiction of the FDA and the Drug Enforcement Administration (DEA).

Page 11: Pg seminar on drug schedules final

• Schedule I,n a category of drugs not considered legitimate for medical use. Included are heroin, lysergic acid diethylamide (LSD), and marijuana.

• Schedule II,n a category of drugs considered to have a strong potential for abuse or addiction but that also have legitimate medical use. Included are opium, morphine, and cocaine.

• Schedule III,n a category of drugs that have less potential for abuse or addiction than Schedule I or II drugs and have a useful medical purpose. Included are short-acting barbiturates and amphetamines.

• Schedule IV,n a medically useful category of drugs that have less potential for abuse or addiction than those of Schedules I, II, and III. Included are diazepam and chloral hydrate.

• Schedule V,n a medically useful catiegory of drugs that have less potential for abuse or addiction than those of Schedules I through IV. Included are antidiarrheals and antitussives with opioid derivatives.

Page 12: Pg seminar on drug schedules final

The Drugs and Cosmetics Act and Rules

• GOVERNMENT OF INDIA MINISTRY OF HEALTH AND FAMILY WELFARE (Department of Health) Introduced THE DRUGS AND COSMETICS ACT (1940) AND RULES (1945) [PASSED BY THE INDIAN LEGISLATURE]

(Received the assent of the Governor General on the 10th April, 1940) , An Act to regulate the import, manufacture, distribution and sale of drugs 1[and cosmetics];

amended • the Drugs (Amendment) Act, 1955, • the Drugs (Amendment) Act, 1960,• the Drugs (Amendment) Act, 1962, • the Drugs and Cosmetics (Amendments) Act, 1964,• the Drugs and Cosmetics (Amendments) Act, 1972,• the Drugs and Cosmetics (Amendments) Act, 1982,• the Drugs and Cosmetics (Amendments) Act, 1986 • the Drugs and Cosmetics (Amendments) Act, 1995.• the Drugs and Cosmetics (Amendments) Act, 2003

Page 13: Pg seminar on drug schedules final

Chapters in the “Drugs and Cosmetics Act and Rules” • CHAPTER I

INTRODUCTON

Short title, extent and commencement and Definitions

• CHAPTER IITHE DRUGS TECHNICAL ADVISORY BOARD, THE

CENTRAL DRUGS LABORTORY AND THE DRUGS CONSULTATIVE COMMITTEE

Page 14: Pg seminar on drug schedules final

Chapters (Contd.)

• CHAPTER III

IMPORT OF DRUGS AND COSMETICS Standards of quality, Misbranded drugs, Adulterated drugs ,Spurious drugs., Misbranded cosmetics., Spurious cosmetics etc.

• CHAPTER IV MANUFACTURE, SALE AND DISTRIBUTION OF DRUGS

AND COSMETICS

Page 15: Pg seminar on drug schedules final

Chapters (Contd.)

• CHAPTER IVAPROVISIONS RELATING TO AYURVEDIC SIDDHA AND

UNANI DRUGS

• CHAPTER V• MISCELLANEOUS like Publication of sentences

passed under this Act, Magistrate’s power to impose enhanced penalties

Page 16: Pg seminar on drug schedules final

Some important Definitions• Spurious drugs. -- spurious—• (a) if it is imported under a name which belongs to another drug; or• (b) if it is an imitation of , or a substitute for, another drug or resembles another• drug in a manner likely to deceive or bears upon it or upon its label or container

the name• of another drug unless it is plainly and conspicuously marked so as to reveal its

true• character and its lack of identity with such other drug ; or• (c) if the label or the container bears the name of an individual or company• purporting to be the manufacturer of the drug, which individual or company is

fictitious• or does not exist; or• (d) if it has been substituted wholly or in part by another drug or substance; or• (e) if it purports to be the product of a manufacturer of whom it is not truly a• product .

Page 17: Pg seminar on drug schedules final

• Adulterated drugs. -- adulterated,--• (a) if it consists, in whole or in part, of any filthy, putrid or decomposed substance;• or• (b) if it has been prepared, packed or stored under insanitary conditions whereby it• may have been contaminated with filth or whereby it may have been rendered injurious

to• health; or• (c) if its container is composed in whole or in part, of any poisonous or deleterious• substance which may render the contents injurious to health; or• (d) if it bears or contains, for purposes of colouring only, a colour other than one• which is prescribed; or• (e) if it contains any harmful or toxic substance which may render it injurious to• health; or• (f) if any substance has been mixed therewith so as to reduce its quality or• strength

Some important Definitions

Page 18: Pg seminar on drug schedules final

• Misbranded drugs. ---• (a) if it is so coloured, coated, powdered or polished that damage is

concealed or if• it is made to appear of better or greater therapeutic value than it

really is; or• (b) if it is not labelled in the prescribed manner; or• (c) if its label or container or anything accompanying the drug bears

any statement,• design or device which makes any false claim for the drug or which

is false or misleading• in any particular; ]

Some important Definitions

Page 19: Pg seminar on drug schedules final

First ScheduleA. —AYURVEDIC AND 2SIDDHA SYSTEMS• Serial No. Name of book• Ayurveda• 1. Arogya Kalpadruma• 2. Arka Prakasha• 3. Arya Bhishak• 4. Ashtanga Hridaya• 5. Ashtanga Samgraha• B.—UNANI 2TIBB SYSTEM• Serial No. Name of book• 1 Karabadin Qadri• 2 Karabadin Kabir• 3 Karabadin Azam

Page 20: Pg seminar on drug schedules final

• OTC Drugs • The phrase „OTC has no legal recognition in India, all the ‟

drugs not included in the list of „prescription-only drugs are ‟considered to be non-prescription drugs (or OTC drugs).

• Hence „OTC Drugs means drugs legally allowed to be sold ‟„Over The Counter by pharmacists, i.e. without the ‟prescription of a Registered Medical Practitioner.

• Prescription-only drugs are those medicines that are listed in Schedules H and X of the Drug and Cosmetics Rules. Drugs listed in Schedule G

• Currently, non drug-licensed stores (e.g. non-pharmacists) can sell a few medicines classified as „Household Remedies ‟listed in Schedule K

Page 21: Pg seminar on drug schedules final

• Ayurvedic (OTC) Medicines • OTC drugs registered as „Ayurvedic Medicines (i.e. ‟

traditional Indian system of medicines containing natural / herbal ingredients) are also regulated by the DCA and DCR.

• Ayurvedic drugs are manufactured under a manufacturing licence issued by the Ayurvedic State Licensing Authorities. However, they do not require a drug sale licence and can be sold freely by non-chemists.

• Some of the largest OTC brands in India are registered as „Ayurvedic Medicines because of their plant-based natural ‟active ingredients (e.g. Vicks VapoRub, Amrutanjan Pain Balm, Zandu Pain Balm, etc.).

Page 22: Pg seminar on drug schedules final

Categories with OTC potential in India are vitamins and minerals; • Health tonics, • Cough and cold; • Gastrointestinals; • Analgesics; • Dermatologicals;• Herbal / ayurvedic medicines,

Page 23: Pg seminar on drug schedules final

• MARKETING AUTHORISATION • The major legislation for pharmaceutical regulation are• the Drugs and Cosmetics Act, 1940 (DCA) and • its subordinate legislation, the Drugs and Cosmetics Rules,1945 (DCR)1.• Drug (Prices Control) Order, 1995, Drugs (Magic Remedies) • Objectionable Advertisement Act, 1954 and • Pharmacy Act, 1948 are other regulations which have a bearing on the

pharmaceutical business in India. • The office of the Drugs Controller General of India (DCGI) has the primary

responsibility for approving new drugs, molecules and standards, Vaccines & Sera, new usage and claims, new method of administration, clinical research and trials, introductions of a new unique formulation and granting import and export licences. The DCGI also exercises control over medical devices imported or manufactured in India.

• However, power to provide manufacturing and selling licences - which are the two main stages required to manufacture and sell a drug - belongs to each individual State Government through its Food and Drug Administration (FDA).

Page 24: Pg seminar on drug schedules final
Page 25: Pg seminar on drug schedules final
Page 26: Pg seminar on drug schedules final
Page 27: Pg seminar on drug schedules final
Page 28: Pg seminar on drug schedules final

• d) Schedule C and C(1)• (i) Schedule C• The drugs under this schedule include biological and special products.• Examples of a few drugs under Schedule C• Toxins Insulin• Vaccines (parenteral) Ophthalmic preparations• Antibiotics (parenteral) Adrenaline• The drugs in Schedule C are also listed under Schedule H, and thus are prescription

medicines. A proper bill• of sale has to be made against their sale. The proof/record of details of purchase and sale

must be maintained• for a period of at least three years.• (ii) Schedule C (1)• The drugs under this schedule include other special products• Examples of a few drugs under Schedule C (1)• · Fish Liver Oil and preparations containing Fish Liver Oil• · Vaccines not in a form to be administered parenterally• · Antibiotics and preparations thereof, not in a form to be administered parenterally• · In vitro Blood Grouping Sera• Those medicines from this schedule listed in Schedule H are to be sold against the

prescription of a R.M.P.,• and against a proper bill of sale.• The proof/record of details of purchase and sale must be maintained for a period of at

least 3 years.

Page 29: Pg seminar on drug schedules final
Page 30: Pg seminar on drug schedules final
Page 31: Pg seminar on drug schedules final
Page 32: Pg seminar on drug schedules final
Page 33: Pg seminar on drug schedules final
Page 34: Pg seminar on drug schedules final
Page 35: Pg seminar on drug schedules final
Page 36: Pg seminar on drug schedules final
Page 37: Pg seminar on drug schedules final

Requirements and guidelines on clinical trials for import and manufacture of new drug

1. Clinical Trials Nature of trials Permission for trials Responsibilities of Sponsor/Investigator

2. Chemical and Pharmaceutical Information

3. Animal Toxicology Acute toxicity Long-term toxicity

Page 38: Pg seminar on drug schedules final

Reproduction studies Local toxicity Mutagenicity and Carcinogenicity

4. Animal Pharmacology5. Human/Clinical Pharmacology trials (Phase I)6. Exploratory trials (Phase II)7. Confirmatory trials (Phase III)8. Special Studies9. Submission of Reports (Appendix II to Sch Y)10. Regulatory status in other countries11. Marketing Information

Page 39: Pg seminar on drug schedules final

Nature of trials• Already approved/marketed drugs, phase III trials as

required under item 7 of Appendix I (to Sch. Y) usually are required. If not than is initiated from one phase earlier to the phase of trials in other countries.

• For new drug substances discovered in other countries phase I trials are not usually allowed to be initiated in India unless phase I data as required under Item 5 of the said Appendix from other countries are available.

• For new drug substances discovered in India, clinical trials are required to be carried out in India right from phase I as required from Item 5 of the said Appendix.

Page 40: Pg seminar on drug schedules final

Permission for trials• May be obtained by applying in Form 12 for a test license (TL) to import or

manufacture the drug under the Rules. Data appropriate for the various phases of clinical trials to be carried out should accompany the application as per format given in Appendix I (Items I-4).

• The names of investigators and institutions should also be submitted for approval. The investigators selected should possess appropriate qualifications and experience .

• Permission to carry out clinical trials with a new drug is issued along with a test license in Form 11.

• It is desirable that protocols for clinical trials be reviewed and approved by the institution’s ethical committee.

• For new drugs having potential for use in children, permission for clinical trials in the paediatric age group is normally given after phase III trials as required under item 7 of the said Appendix, in adults are completed.

• However, if the drug is of value primarily in a disease of children, early trials in the paediatric age group may be allowed.

Page 41: Pg seminar on drug schedules final

Responsibilities of Sponsor/ Investigator• Sponsors are required to submit to the Licensing Authority as given under

Rule 21 an annual status report on each clinical trial, namely, ongoing, completed, or terminated.

• In case a trial is terminated, reason for this should be stated. Any unusual, unexpected, or serious adverse drug reaction (ADR) detected during a trial should be promptly communicated by the sponsor to the Licensing Authority under Rule 21 and the other investigators.

• In all trials an informed, written consent is required to be obtained from each volunteer/patient in the

• prescribed form which must be signed, by the patient/volunteer and the chief investigator.

Page 42: Pg seminar on drug schedules final

Chemical and Pharmaceutical Information

(Appendix I to Sch. Y, Item 2)

• Most of the data under this heading are required with the application for marketing permission. When the application is for clinical trials only, information covered in item 2.1 to 2.3 of Appendix I will usually suffice.

Page 43: Pg seminar on drug schedules final

Animal Toxicology (Appendix I – Sch. Y - Item 4.2)

Acute toxicity

• Acute toxicity studies should be carried out in at least two species, usually mice and rats using the same route as intended for humans.

• In addition, at least two more route should be used to ensure systemic absorption of the drug.

• Mortality should be looked for – up to 72 hrs after parentral administration and – up to 7 days after oral administration.

• Symptoms, signs and mode of death should be reported, with appropriate macroscopic and microscopic findings where necessary

Page 44: Pg seminar on drug schedules final

Reproduction studies (Appendix I – Sch. Y, item 4.4)

• Reproduction studies need to be carried out only if the new drug is proposed to be studied or used in women of childbearing age. Two species should generally be used, one of them being non-rodent if possible.

• It mainly includes three types of studies …. Fertility studiesTeratogenicity studies Perinatal studies

Page 45: Pg seminar on drug schedules final

Local toxicity (See Appendix I, Sch. Y, Item 4.5)

• These studies are required when the new drug Is proposed to be used typically in humans.

• The drug should be applied to an appropriate site to determine local effects in a suitable species such as guinea pigs or rabbits, if the drug is absorbed from the site of applications, appropriate systemic toxicity studies will be required.

Page 46: Pg seminar on drug schedules final

Long-term toxicity (Appendix I – Sch. Y, Item 1.3)

• Studies should be carried out in at least 2 mammalian species, of which one should be a non-rodent.

• Duration of study will depend on whether the application is for marketing permission or for clinical trial.

• In these studies the drug should be administered 7 days a week by the route intended for clinical use in humans. The number of animals required for these studies, i.e. the minimum number on which data should be available.

• Control group of animals should also be included for the comparison of the TD and ED.

Page 47: Pg seminar on drug schedules final

Mutagenicity and Carcinogenicity (Appendix I, Sch. Y Item 4,6)

• Studies are required to be carried out if the drug or its metabolite is related to a known

carcinogen or when the nature and action of the drug is such as to suggest a

carcinogenic/mutagenic potential.

• For carcinogenicity studies, at least two species should be used.

• Species should not have high incidence of spontaneous tumors and should preferably be

known to metabolize the drug in the same manner as humans.

• At least three does levels should be used; the highest does should be sub-lethal but cause

observable toxicity; the lowest does should be comparable to the intended human

therapeutic does or a multiple of it. A control group should always be included.

Page 48: Pg seminar on drug schedules final

Animal Pharmacology (Appendix I to Sch. Y, Item 3.2)

• Specific pharmacological actions are those with therapeutic-potential for

humans. These should be described according to the animal models and species

used. Wherever possible, dose response relationships and ED 50s should be

given.

• Special studies to elucidate mode of action may also be described.

• General pharmacological action (see Appendix I to Sch. Y, Item 3.3) are effects

on other organs and systems, especially cardiovascular, respiratory and central

nervous systems.

• Pharmacokinetic data help to relate the drug effect with plasma concentration

and should be given to the extent available.

Page 49: Pg seminar on drug schedules final

Special Studies

• Include studies on solid oral dosage forms, such as BA and dissolution

studies. These are required to be submitted on the formulations

manufactured in the country. (See Appendix I, Items 8.1 and 8.2)

• These include studies to explore additional aspects of the drug, e.g. use in

elderly patients or patients with renal failure, secondary or ancillary

effects, interactions, etc. (See Appendix I to Sch. Y, Item 8.1 and 8.2).

Page 50: Pg seminar on drug schedules final

Submission of Reports (Appendix II to Schedule Y)

• The reports of completed clinical trials shall be submitted

by the applicant duly signed by the investigator within a

stipulated period of time.

• The applicant should do so even if he is no longer

interested to market the drug in the country unless there

are sufficient reasons for not doing so.

Page 51: Pg seminar on drug schedules final

Regulatory status in other counties

• It is important to state if any restrictions have been placed on the use of the drug in any other country, e.g. dosage limits, exclusion of certain age groups, warnings about adverse drug reaction, etc. (Appendix I, Sch. Y, Item 9.2)

• Likewise, if the drug has been withdrawn from any country especially by a regulatory directive such information should e furnished along with reasons and their relevance, if any, to India (Appendix I, Item 9.1(d)).

Page 52: Pg seminar on drug schedules final

Marketing Information

• The product monograph should comprise the full prescribing information necessary to enable a physician to use the drug properly.

• It should include description, actions, indications, dosage precautions, drug interactions, warnings and adverse reactions.

• The drafts of label and carton texts should comply with provisions of Rules 96 and 97 of the said rules.

Page 53: Pg seminar on drug schedules final

RESPONSIBILITIES

1. Sponsor Investigator and Institution Selection SOP Allocation of duties and responsibilities Study management, data handling and record

keeping. Information on Investigational Products Adverse Drug Reaction Reporting. Monitoring

& Audit

Page 54: Pg seminar on drug schedules final

2. Monitor

Qualifications

• The monitor should have adequate medical,

pharmaceutical and / or scientific qualifications and

clinical trial experience.

• Monitor should be fully aware of all the aspects of the

product under investigation and the protocol

(including its annexes and amendments).

Page 55: Pg seminar on drug schedules final

Responsibility

• To oversee the progress of the study and to ensure that the study conduct and data handling comply with the protocol, GCPs and applicable ethical and regulatory requirements.

• Ascertain that the institutional facilities like laboratories, equipment, staff, storage space etc. are adequate for safe and proper conduct of the study.

• Should verify that the investigational product(s) are supplied only to subjects who are eligible to receive it and at the specified dose(s) and time(s)

• Subjects are provided with the necessary instructions on proper handling of the product(s)

• Should promptly inform the sponsor and the ethics committee in case any unwarranted deviation from the protocol or GCP guidelines.

Page 56: Pg seminar on drug schedules final

Investigator

• Qualifications• Medical care of the study subjects• Monitoring and Auditing of Records• Communication with Ethics Committee• Compliance with the protocol• Records/Reports• Progress Reports• Termination and final report

Page 57: Pg seminar on drug schedules final

Appendix I to Schedule Y

• Introduction• Chemical and pharmaceutical information• Animal pharmacology• Animal toxicology • Human/clinical pharmacology (Phase I)• Exploratory clinical trials (Phase II)• Confirmatory clinical trials (Phase III)• Special studies• Regulatory status in other countries• Marketing information

Page 58: Pg seminar on drug schedules final

APPENDIX I to Schedule YIFormat for submission of Clinical Trial Reports

• Title of the trial :• Name of the investigator and institution :• Objectives of the trial:• Design of study:• Number of patients:• Treatments given: • drugs and dosage forms: • Regimens:• Observations made: • Results:• Discussions of results:• Summary and conclusion:

Page 59: Pg seminar on drug schedules final

APPENDIX V to Schedule Y

It includes following forms…….

Patient consent form for participation in a Phase I Clinical Trial

Patient consent form for participation in Phase II and Phase III Clinical Trial

Page 60: Pg seminar on drug schedules final

APPENDIX VI to Schedule Y

Data requirements of Fixed Dose CombinationsFixed Dose combinations (FDC) fall into four groups and their

data requirements accordingly. The first group of FDC includes those in which one or more

of the active ingredients is a new drug. The second group of FDC includes those in which active

ingredients already approved/marketed . third group of FDC includes those which are already

marketed, but in which it is proposed either to change the ratio of active ingredients or to make a new therapeutic claim.

The fourth group of FDC includes those whose individual active ingredients have been widely used.

Page 61: Pg seminar on drug schedules final

APPENDIX IVINVESTIGATOR’S BROCHURE (IB) Introduction Contents of the IB:

Table of contents Introduction Physical, chemical, and pharmaceutical properties and

formulation parameters Non-clinical Studies

The following section should discuss the following… Non-clinical Pharmacological (Pharmacodymanics) Pharmacokinetics and Product Metabolism in Animals Toxicology

Effects in Humans Pharmacokinetics and Product Metabolism in Humans Safety and Efficacy Regulatory & Post-marketing Experiences

Page 62: Pg seminar on drug schedules final

APPENDIX VESSENTIAL DOCUMENTS FOR THE CONDUCT OF A

CLINICAL TRIAL

The various Essential Documents needed for different stages of the study are classified under three groups…

before the clinical phase of the study commences, during the clinical conduct of the study, and after completion or termination of the study.

Page 63: Pg seminar on drug schedules final

Duration of import licence. unless, it is suspended or cancelled, shall be valid for a period of three years from the date of its issue

Page 64: Pg seminar on drug schedules final

• SCHEDULE A contains number of forms for various purposes. (about 50 in number)

FORM 1• Memorandum to the Central Drugs Laboratory• Certificate of test or analysis by the Central Drugs LaboratoryFORM 8• Application for licence to import drugs (excluding those specified in Schedule

X) to the Drugs and Cosmetics Rules 1945.FORM 10• Licence to import drugs (excluding hose specified in Schedule X) to the Drugs

and Cosmetic Rules, 1945.FORM 11• Licence to import drugs by a Government Hospital or Autonomous Medical

Institution for the treatment of patients.

Page 65: Pg seminar on drug schedules final

SCHEDULE - B

• Fees for test or analysis by the Central Drugs Laboratories or State Drugs Laboratories :

• Fees for test and assay of Drugs requiring use of animals -

Page 66: Pg seminar on drug schedules final

SCHEDULE - CBiological and Special Products• 1. Sera.• 2. Solution of serum proteins intended for injection.• 3. Vaccines for parenteral injections.• 4. Toxins.• 5. Antigen.• 6. Antitoxins.• 7. Neo-arsphenamine and analogous substances used for the

specific treatment of infective diseases.• 8. Insulin.• 9. Putuitary (Posterior Lobe) Extract.• 10. Adrenaline and Solutions of Salts of Adrenaline.• 11. Antibiotics and preparations thereof in a form to be

administered parenterally.

Page 67: Pg seminar on drug schedules final

• SCHEDULE D• Class of drugs Extent and conditions of exemptionSubstances not intended for medicinal use• Substance is imported for non-medicinal uses, and if

imported otherwise than in bulk, each container shall bear a label indicating that the substance is not intended for medicinal use or is intended for some purposes other than medicinal use or is intended for some purposes other than medicinal use or is of commercial quality.

Page 68: Pg seminar on drug schedules final

SCHEDULE E • List of poisonous substances under the Ayurvedic (including Siddha)

and Unani Systems of Medicine

Page 69: Pg seminar on drug schedules final

• SCHEDULE F• REQUIREMENTS FOR THE FUNCTIONING AND OPERATION OF A BLOOD

BANK AND / OR FOR PREPARATION OF BLOOD COMPONENTS.• BLOOD BANKS / BLOOD COMPONENTS.

• SCHEDULE F(I)• PART 1- VACCINES• (A) PROVISIONS APPLICABLE TO THE PRODUCION OF BACTERIAL

VACCINES.

• PART II ANTISERA• Provisions applicable to the production of all Sera from Living Animals

Page 70: Pg seminar on drug schedules final

• SCHEDULE FF• Standards for ophthalmic preparations.

Part-A. Ophthalmic Solutions and suspensions.

Page 71: Pg seminar on drug schedules final

• SCHEDULE G• Aminopterin• L-Asparaginase• Bleomycin• Busulphan; its salts• Carbutamide• Chlorambucil;its salts• Chlorothiazide and other derivatives of 1, 2, 4 benzothiadrazine• Chlorpropamide; its salts• Chlorthalidone and other derivatives of Chlorobenzene compound.• **[(Cis-Platin)]• Cyclophosphamide; its salts• **[(Cytarabine)]• Daunorubicin

Page 72: Pg seminar on drug schedules final

SCHEDULE HPRESCRIPTION DRUGS• Acebutolol Hydrochloride• Aclarubicin Inj• Actilyse• Acyclovir• Adrenocorticotrophic hormone (ACTH)• Alclometasone Dipropiponate• Allopurinol• Alphachymotrypsin• Alprazolam• Amantadine Hydrochloride

Page 73: Pg seminar on drug schedules final

• SCHEDULE. I

• PARTICULARS AS TO PROPORTION OF POISION IN CERTAIN CASES

Page 74: Pg seminar on drug schedules final

SCHEDULE J

• Diseases and ailments (by whatever name described) which a drug may not purport to prevent

• or cure or make claims to prevent or cure.• 1. AIDS• 2. Angina Pectoris• 3. Appendicitis• 4. Arteriosclerosis• 5. Baldness• 6. Blindness• 7. Bronchial Asthma• 8. Cancer and Benign tumour• 9. Cataract• 10. Change in colour of the hair and growth of new hair.• 11. Change of Foetal sex by drugs.

Page 75: Pg seminar on drug schedules final

SCHEDULE K• Class of Drugs is not sold for medicinal use or for use

in the manufacture of medicines and that each container is labeled conspicuously with the words “NOT FOR MEDICINAL USE”.

Page 76: Pg seminar on drug schedules final

• SCHEDULE L

? [Omitted]

Page 77: Pg seminar on drug schedules final

SCHEDULE M

• GOOD MANUFACTURING PRACTICES AND REQUIREMENTS OF PREMISES,

• PLANT AND EQUIPMENT FOR PHARMACEUTICAL PRODUCTS.

Page 78: Pg seminar on drug schedules final

• GOOD MANUFACTURING PRACTICES FOR PREMISES AND MATERIALS.

• (1) GENERAL REQUIREMENTS• (A) Location and surroundings.- The factory building(s) for

manufacture of drugs shall be so situated and shall have such measures as to avoid risk of contamination from external environmental including open sewage, drain, public lavatory or any factory which product disagreeable or obnoxious odour, fumes, excessive soot, dust, smoke, chemical or biological emissions.

• (B)Building and premises.- The building(s) used for the factory shall be designed, constructed, adapted and maintained to suit the manufacturing operations so as to permit production of drugs under hygienic conditions. They shall conform to the conditions laid down in the Factories Act, 1948 (63 of 1948)

Page 79: Pg seminar on drug schedules final

• (C ) Water Supply. - There shall be validated system for treatment of water drawn from• own or any other source to render it potable in accordance with standards specified by

the• Bureau of Indian Standards or Local Municipality, as the case may be, so as to produce• Purified Water conforming to Pharmacopoeial specification. Purified Water so

produced shall only be used for all operations except washing and cleaning operations where potable water may be used. Water shall be stored in tanks, which do not adversely affect quality of water and ensure freedom from microbiological growth. The tank shall be cleaned periodically and records maintained by the licensee in this behalf.

• (D)Disposal of waste. -• (i) The disposal of sewage and effluents (solid, liquid and gas) from the manufactory

shall be in conformity with the requirements of Environment Pollution Control Board. (ii) All bio-medical waste shall be destroyed as per the provisions of the Bio-Medical Waste (Management and Handling) Rules, 1996. (iii)Additional precautions shall be taken for the storage and disposal of rejected drugs.Records shall be maintained for all disposal of waste. (iv) Provisions shall be made for the proper and safe storage of waste materials awaiting disposal. Hazardous,toxic substances and flammable materials shall be stored in suitably designed and segregated, enclosed areas in conformity with Central and State Legislations.

• Personnel.-• The manufacture shall be conducted under the direct supervision of competent

technical staff with prescribed qualifications and practical experience in the relevant dosage and / or active pharmaceutical products.

Page 80: Pg seminar on drug schedules final

SCHEDUE M-I• Requirements of factory premises for manufacture of

Homoeopathic preparations. –SCHEDULE M-II• REQUIREMENT OF FACTORY PREMISESFOR

MANUFACTURE OF COSMETICS.

Page 81: Pg seminar on drug schedules final

SCHEDULE M-III• REQUIREMENTS OF FACTORY PREMISES FOR

MANUFACTURE OF MEDICAL DEVICES

Page 82: Pg seminar on drug schedules final

SCHEDULE N• List of minimum equipment for the efficient

running of a pharmacy:-

Page 83: Pg seminar on drug schedules final

SCHEDULE O• STANDARD FOR DISINFECTANT FLUIDS

Page 84: Pg seminar on drug schedules final

SCHEDULE P• LIFE PERIOD OF DRUGS

Page 85: Pg seminar on drug schedules final

SCHEDULE P-1• PACK SIZES OF DRUGS

Page 86: Pg seminar on drug schedules final

SCHEDULE Q

List of Dyes, colours and Pigments permitted to be used in Cosmetics and Soaps

Page 87: Pg seminar on drug schedules final

SCHEDULE R• Standards for condoms made of rubber latex

intended for single use and other mechanical contraceptives.

Page 88: Pg seminar on drug schedules final

SCHEDULE S• STANDARDS FOR COSMETICS• Standards for cosmetics in finished form.- The

following cosmetics in finished form shall conform to the Indian Standards specifications laid down from time to time by the Bureau of Indian Standards (BIS)].

• 1. Skin Powders• 2. Skin Powder for infants• 3. Tooth Powder• 4. Toothpaste• 5. Skin Creams• 6. Hair Oils

Page 89: Pg seminar on drug schedules final

SCHEDULE T

• GOOD MANUFACTURING PRACTICES FOR AYURVEDIC, SIDDHA AND UNANI MEDICINES.

• The Good Manufacturing Practices (GMP) are prescribed as follows in Part I and Part II to ensure:

PART I• GOOD MANUFACTURING PRACTICES

Page 90: Pg seminar on drug schedules final

PART II• A. LIST OF MACHINERY, EQUIPMENT AND MINIMUM

MANUFACTURING REMISES REQUIRED FOR THE MANUFACTURE OF VARIOUS CATEGORIES OF AYURVEDIC, SIDDHA SYSTEM OF MEDICINES.

Page 91: Pg seminar on drug schedules final

SCHEDULE U

I.PARTICULARS TO BE SHOWN IN MANUFACTURING RECORDS• A. Substances other than parenteral in preparation in general.• 1. Serial number• 2. Name of the product• 3. Reference of Master Formula Records.• 4. Lot/Batch Size.• 5. Lot/Batch Number• 6. Date of commencement of manufacture and date of completion

of manufacture and• assigned date of expiry.

Page 92: Pg seminar on drug schedules final

SCHEDULE V

• Patent or proprietary medicines containing vitamins for prophylactic, therapeutic

Page 93: Pg seminar on drug schedules final

SCHEDULE W

• (Schedule W) – Inserted as per G.O.I. Notificiation No. GSR 27(E) dt 17.1.1981 and deleted as per G.O.I. Notification No. GSR 94(E) dt 8.2.2000.

Page 94: Pg seminar on drug schedules final

SCHEDULE X

• Amobarbital 2[ Omitted]• Amphetamina Methylphenidate• Barbital Methylphenobarbital• Cyclobarbital Pentobarbital• Dexamphetamine Phencyclidine• Ethclorvynol Phenmetrazine• Glutethimide 3[Omitted}• Meprobamate Secobarbital• Methamphetamine• Note:- 1. Any stereoisometric form of the substance specified in this

Schedule, any salt of the substance and preparation containing such substances are also covered by this Schedule.

Page 95: Pg seminar on drug schedules final

SCHEDULE Y

• REQUIREMENT AND GUIDELINES ON CLINICAL TRIALS FOR IMPORT AND MANUFACTURE OF NEW DRUG.

Page 96: Pg seminar on drug schedules final

Clinical Trials.• Nature of trials. - The clinical trials required to be carried out in the country

before a new drug is approved for marketing depend on the status of the drug in other countries. If the drug is already approved/marketed, Phase III trials as required under Item 7 of Appendix 1 usually are required. If the drug is not approved / marketed trials are generally allowed to be initiated at one phase earlier to the phase of trials in other countries.

• For new drug substances discovered in other countries phase I trials are not usually allowed to be initiated in India unless Phase I data as required under Item 5 of the said Appendix from other countries are available. However, such trials may be permitted even in the absence of Phase I data from other countries if the drug is of special relevance to the health problem of India.

• For new drug substances discovered in India, clinical trials are required to be carried out in India right from phase I as required under Item 5 of the said Appendix though Phase III as required under Item 7 of the said Appendix, permission to carry out these trials is generally given in stages, considering the data emerging from earlier phase

Page 97: Pg seminar on drug schedules final

Permission for trials. – Permission to initiate clinical trials with a new drug may be obtained by applying in Form

12 for a test licence (TL) to import or manufacture the drug under the Rules. Data appropriate for the various phases of clinical trials to be carried out should accompany the application as per format given in Appendix I (items 1-4). In addition, the protocol for proposed trials, case report forms to be used, and the names of investigators and institutions should also be submitted for approval. The investigators selected should possess appropriate qualifications and experience and should have such investigations facilities as are germane to the proposed trials protocol.

• Permission to carry out clinical trials with a new drug is issued along with a test licence in Form 11.

• It is desirable that protocols for clinical trials be reviewed and approved by the institution’s ethical committee. Since such committees at present do not exist in all institutions, the approval granted to a protocol by the ethical committee of one institution will be applicable to use of that protocol in other institutions which do not have an ethical committee. In case none of the trial centers/institutions has an ethical committee, the acceptance of the protocol by the investigator and its approval by the Drugs Controller (India) or any officer as authorized by him to do so will be adequate to initiate the trials.

• For new drugs having potential for use in children, permission for clinical trials in the paediatric age group is normally given after phase III trials as required under item 7 of the said Appendix in adults are completed.

Page 98: Pg seminar on drug schedules final

Responsibilities of Sponsor/Investigator. – Sponsors are required to submit to the• licensing authority as given under Rule 21 an annual status

report on each clinical trial, namely ongoing, completed, or terminated. In case a trial is terminated, reason for this should be stated.

• Any unusual, unexpected or serious adverse drug reaction (ADR) detected during a trial should be promptly communicated by the sponsor to the licensing authority under Rule 21 and the other investigators.

• In all trials an informal, written consent required to be obtained from each volunteer/patient in the prescribed Forms (See Appendix V) which must be signed by the patient/volunteer and the chief investigator.

Page 99: Pg seminar on drug schedules final

Animal Toxicology.Acute Toxicology. - Acute toxicity studies (See Appendix I item 4.2) should be carried out in

at least two species usually mice and rats using the same route as intended for humans. In addition, at least one more route should be used to ensure systemic absorption of the drug; this route may depend on the nature of the drug. Mortality should be looked for up to 72 hours after parenteral administration and up to 7 days after oral administration. Symptoms, signs and mode of death should be reported, with appropriate macroscopic and microscopic findings where necessary. LD 50s should be reported preferably with 95 per cent confidence limited, if LD 50s cannot be determined, reasons for this should be stated.

Long term toxicity: - Long term toxicity (see appendix 1, item 1.3) should be carried out in at least tow mammalian species, of which one should be a non rodent. The duration of study will depend on whether the application is for marketing permission or for clinical trial, and in the latter case, on the phase of trials (see Appendix III). If a species is known to metabolize the drug in the same way as humans, it should be preferred. In long-term toxicity studies the drug should be administered 7 days a week by the route intended for clinical use in humans. The number of animals required for these studies, i.e. the minimum number on which data should be available, is shown in Appendix IV. A control group of animals given the vehicle along should always be included and three other groups should be given graded dose of the drug; the highest dose should produce observable toxicity, the lowest dose should not cause observable toxicity, but should be comparable to the intended therapeutic dose in humans of a multiple of it, e.g. 2.5 to make allowance for the sensitivity of the species; the intermediate dose should cause some symptoms, but not gross toxicity or death, and may be placed logarithmically between the other two doses. The variables to be monitored and recorded in long-term toxicity studies should include behavioral, physiological, biochemical, and microscopic observations.

Page 100: Pg seminar on drug schedules final

Reproduction studies. - Reproduction studies (see Appendix I, item 4.4) need to be carried out only if the new drug is proposed to be studied or used in women or childbearing age. Two species should generally be used, one of them being a non-rodent if possible.

• a. Fertility Studies. - The drug should be administered to both males and females, beginning a sufficient number of days before mating. In females the medication should be continued after mating and the pregnant one should be treated throughout pregnancy. The highest dose used should not affect general health or growth of the animals. The route of administration should be the same as for therapeutic use in humans. The control and the treated group should be similar size and large enough to give at least 20 pregnant animals in the control group of rodents and at least 8 pregnant animals in the control group of non-rodents. Observations should include total examination of the litters from both the groups, including spontaneous abortions, if any.

Page 101: Pg seminar on drug schedules final

Teratogenicity studies. - The drug should be administered throughout the period of organogenesis, using three dose levels. One of the doses should cause minimum maternal toxicity and one should be proposed dose for clinical use in humans or a multiple of it. The route of administration should be the same as for human therapeutic use. The control and the treated group should consist of at least 20 pregnant females in case of non-rodents, on each dose used. Observations should include the number of implantation sites; resorptions if any; and the number of foetuses with their sexes, weights and malformations, if any.

Perinatal studies. - The drug should be administered throughout the last third of pregnancy and then through lactation of weaning. The control of each treated group should have at least 12 pregnant females and the dose which causes low foetal loss should be continued throughout lactation weaning. Animals should be sacrificed and observations should include macroscopic autopsy and where necessary, histopathology.

Page 102: Pg seminar on drug schedules final

Local toxicity. - These studies are required when the new drug is proposed to be used topically in humans. The drug should be applied to an appropriate site to determine local effects in a suitable species such as guinea pigs or rabbits, if the drug is absorbed from the site of applications, appropriate systemic toxicity studies will be required.

Mutagenicity and Carcinogenicity. - These studies are required to be carried out if the drug or its metabolite is related to a known carcinogen or when the nature and action of the drug is such as to suggest a carcinogenic/mutagenic potential. For carcinogenicity studies, at least two species should be used. These species should not have a high incidence of spontaneous tumors and should preferably be known to metabolize the drug in the same manner as humans. At least three dose level should be used; the highest dose should be sublethal out cause observable toxicity; the lowest dose should be comparable to the intended human therapeutic dose or a multiple of it, e.g. 2.5 X; to make intermediate dose to be placed logarithmically between the other two doses. A control group should always be included. The drug should be administered 7 days a week or a fraction of the life span comparable to the fraction of human life span over which the drug is likely to be used therapeutically. Observations should include macroscopic changes observed at autopsy and detailed histopathology.

Page 103: Pg seminar on drug schedules final

Animal pharmacology.• Specific pharmacological actions are those with

therapeuticpotential for humans. These should be described according to the animal models and species used. General pharmacological action are effects on other organs and systems, specially cardiovascular, respiratory and central nervous systems.

• Pharmacokinetic data help relate drug effect to plasma concentration and should be given to the extent available.

Page 104: Pg seminar on drug schedules final

Human/Clinical Pharmacology (Phase I).• The objective of phase I of trials is to determine

the maximum tolerated dose in humans; pharmacodynamic effects; adverse reactions, if any, with their nature and intensity; and pharmacokinetic behaviour of the drug as far as possible. These studies are carried out in healthy adult males, using clinical, physiological and biochemical observations. At least 2 subjects should be used on each dose. Phase I trials are usually carried out by investigators trained in clinical pharmacology and having the necessary facilities to closely observe and monitor the subjects. These may be carried out at one or two centers.

Page 105: Pg seminar on drug schedules final

Explanatory trials (Phase II).• In phase II trial a limited number of patients are studies carefully to determine possible

therapeutic use, effective dose range and further evaluation of safety and pharmacokinetics. Normally 10-12 patients should be studied at each dose level. These studies are usually limited to 3-4 centres and carried out by clinicians specialized in the concerned therapeutic areas and having adequate facilities to perform the necessary investigations for efficacy and safety.

Confirmatory trials (Phase III).• The purpose of these trials is to obtain sufficient evidence about the efficacy and safety

of the drug in a larger number of patients, generally in comparison with a standard drug and/or a placebo as appropriate. These trials may be carried out by clinicians in the concerned therapeutic areas, having facilities appropriate to the protocol. If the drug is already approved/marketed in other countries, phase III data should generally obtained on at least 100 patients distributed over 3-4 centres primarily to confirm the efficacy and safety of the drug, in Indian patients when used as recommended in the product monograph for the claims made. If the drug is a new drug substance discovered in India and not marketed in any other country, phase III data should be obtained at least 500 patients distributed over 10-15 centres. In addition, data on adverse drug reactions observed during clinical use of the drug should be collected in 1000-2000 patients; such data may be collected through clinicians who give written consent to use the drug as recommended and to provide a report on its efficacy and adverse during reactions in the treated patients. The selection of clinicians for such monitoring and supply of drug to them will need approval of the licensing authority under Rule 21.

Page 106: Pg seminar on drug schedules final

Special Studies.• A. These include studies on solid oral dosage

form, such as, bio-availability and dissolution studies. These are required to be submitted on the formulations manufactured in the country.

• B. These include studies to explore additional aspects of the drug, e.g. use in elderly patients or patients with renal failure, secondary or ancillary effects, interactions, etc.

Page 107: Pg seminar on drug schedules final

Submission of Reports

• The reports of completed clinical trials shall be submitted by the applicant duly signed by the investigator with a stipulated period of time. The applicant should do so even if he is no longer interested to market the drug in the country unless there are sufficient reasons for not doing so.

• Regulatory status in other countries.• It is important to state if any restrictions have been placed on the use of the

drug in any other country, e.g. dosage limited, exclusion of certain age groups, warnings about adverse drug reaction, etc.

• Likewise, if the drug has been withdrawn from any country specially by a regulatory

• directive, such information should be furnished along with reasons and their relevance, if any, to India.

Page 108: Pg seminar on drug schedules final

Marketing information.• The product monograph should comprise the full prescribing

information necessary to enable a physician to use the drug properly. It should include description, actions, indications, dosage precaution, drug interactions, warnings and adverse reactions. The drafts of label and carton texts should comply with provisions of Rules.

• Post-marketing surveillance study.• On approval of a new drug, the importer or the manufacturer shall

conduct post-marketing surveillance study of that new drug after getting the protocols and the names of the investigators approved by the Licensing Authority during the initial period of two years of marketing.

Page 109: Pg seminar on drug schedules final

• APPENDIX I• Data required to be submitted with application for permission• to market a New Drug• 1. INTRODUCTION• A brief description of the drug and the therapeutic class to which it belongs.• 2. CHEMICAL AND PHARMACEUTICAL INFORMATION.• 2.1. Chemical name, code name or number, if any, non-proprietary or generic• name, if any, structure, physio-chemical proportion.• 2.2 Dosage form and its composition.• 2.3 Specifications of active and inactive ingredients.• 2.4. Tests for identification of the active ingredient and method of its assay.• 2.5. Outline of the method of manufacture of the active ingredient.• 2.6 Stability data• 3. ANIMAL PHARMACOLOGY• 3.1. Summary• 3.2. Specific pharmacological actions.• 3.3 General pharmacological actions.• 3.4. Pharmacokinetics, absorption, distribution, metabolism, excretion.• 4. ANIMAL TOXICOLOGY (See Appendix III and IV)• 4.1. Summary• 4.2 Acute Toxicity• 4.3. Long Term Toxicity• 4.4 Reproduction Studies.• 4.5 Local Toxicity• 4.6. Mutagenicity and Carnicogenicity.• 5. HUMAN/CLINICAL PHARMACOLOGY (PHASE I).• 5.1. Summary• 5.2 Specific Pharmacological effects.• 5.3 General Pharmacological effects.• 5.4. Pharmacokinetics, absorption, distribution, metabolism, excretion.

Page 110: Pg seminar on drug schedules final

• EXPLANATORY CLINICAL TRIALS (PHASE II).• 6.1. Summary• 604• 6.2 Investigatorwise reports.• 7.. CONFIRMATORY CLINICAL TRIALS (PHASE III)• 7.1. Summary• 7.2 Investigatorwise reports• 8. SPECIAL STUDIES• 8.1. Summary• 8.2 Bioavailability and dissolution studies.• 8.3 Investigatorwise reports.• 9. REGULATORY STATUS IN OTHER COUNTRIES.• 9.1. Countries where –• (a) Marketed• (b) Approved.• (c) Under trial, with phase.• (d) Withdrawn, if any, with reasons.• 9.2. Restrictions on use, if any, in countries where marketed/approved.• 9.3 Free sale certificate from country of origin.• 10.MARKETING INFORMATION.• 10.1. Proposed product monograph• 10.2. Drafts of labels and cartons.• 10.3. Sample of pure drug substance, with testing protocol.• Notes: (1) All items may not be applicable to all drugs, for explanation, see text of• Schedule Y.• (2) For requirements of data to be submitted with application for clinical• trials see text of Schedule Y, Section 1 and also Appendices II and III.

Page 111: Pg seminar on drug schedules final

• APPENDIX II• Format for submission of clinical Trial Reports.• ___ Title of the trial• ___ Name of investigator and institution• ___ Objectives of the trial• ___ Design of study: Open, single-blind or double blind, non-comparative or comparative,• parallel group or crossover.• ___ Number of patients, with criteria selection and exclusion, whether written, informed• consent, was obtained.• ___ Treatments given – drugs and dosage forms, dosage regimens, method of allocation of• patients to treatments, method of verifying compliance, if any• ___ Observations made before, during and at the end of treatment, for efficacy and safety, with• methods used.• 606• ___ Results : exclusions and dropouts, if any, with reasons, description of patients with initial• comparability of groups where appropriate, clinical patients with initial comparability of• groups where appropriate, clinical and laboratory observations on efficacy and safety,• adverse drug reactions.• ___ Discussion of results ; relevance to objectives, correlation with other reports/data, if any,• guidance for further study, if necessary.• ___ Summary and conclusion.

Page 112: Pg seminar on drug schedules final

• APPENDIX V• Patient consent form for participation in a Phase I Clinical Trial• The clinical trial involves the study of a new …………. agent …………….. in• volunteers/patients suffering from ……………………………………………………………….• The drug which will be administered to volunteers/patients has been found to be safe in• animal toxicity tests and other experimental data. The volunteers /patients will be required to• undergo, if necessary, all routine examinations including taking of X-ray, ECG, EEG etc. at• intervals. The volunteers/patients may be asked to collect stool and urine, and there may be need• to draw blood or any other body fluid on several occasions to test the effects of concentrations of• the drug. The volunteers/patients are free to withdraw from the trial at any stage.• Authorisation• I have read/been briefed on the above project summary and I voluntarily agree to• participate in the project. I understand that participation in this study may or may not benefit me.• Its general purpose, potential benefits, possible hazards, and inconveniences have been explained• to my satisfaction, I hereby give my consent for this treatment.• Name of the volunteer/patient• Signature or thump impression• of the volunteer/patient.• Signature of Chief Investigator• Date:

Page 113: Pg seminar on drug schedules final

• Patient consent form for participation in Phase II and Phase III Clinical Trial: -• I…………………………….. exercising my free power of choice, hereby give my consent• to be included as a subject in the clinical trial of a new drug, namely……………….. for the• treatment of …………………….. I understand that I may be treated with this drug for the• diseases. I am suffering from ………………………I have been informed to my satisfaction, by• the attending physician the purpose of the clinical trial and the nature of drug treatment and

follow• up including the laboratory investigation to monitor and safeguard my body functions.• I am also aware of my right to opt out of the trial at any time during the course of the trial• without having to give the reasons for doing so.• Signature of the attending physician.• Date: …………. Signature of the patient• Date: