pedoman penatalaksanaan nyeri kanker
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Pedoman PenatalaksanaanNyeri Kanker
A. Husni Tanra
Universitas Hasanuddin
Fakultas Kedokteran, Bagian Ilmu AnestesiKetua Program Studi Sp2 Ilmu Anestesi
Makassar
Dibawakan pada acara Simposium dan Workshop “ Mewujudkan Bebas Nyeri Kanker 2020” Di RS Kanker “Dharmais” Jakarta, 2 November 2017
Objectives :
• What is Cancer pain ?
• Cancer pain assessment
• Cancer pain management using WHO 3 step ladder
• Available opioid in Indonesia.
• Clossing
What is cancer pain?
Just as Cancer is not 1 disease
Cancer Pain is not 1 entity
What is Cancer Pain? (Introduced by Dr. Cicely Saunders 1967)
‘TOTAL PAIN’
is the sum of 4 components:
1. Physical noxious stimuli
2. Emotional discomfort
3. Interpersonal conflicts
4. Nonacceptance
PHYSICAL DISTRESSS
SOCIAL DISTRESS
EMOTIONAL DISTRESS
SPIRITUAL DISTRESS
(Biopsychosociospiritul Disesase)
Paracetamol adjuvants
Weak Opioid for mild to moderate
pain
Paracetamol adjuvants
Strong Opioid for severe pain(Morphine)
Celecoxib adjuvants
Increasing pain
Three step ladder WHO
Multidisciplinary Approach
INTEGRATION OF OTHER INTERVENTIONS TO THE WHO LADDER
Of all the symptoms caused by
Cancer
PAIN is the most feared
Pain so severe that it crushes the human spirit
Orang India
Orang barat
Orang Indonesia
Etiology of cancer pain
Major sources of pain:
Cancer-related 93%
Therapy-related 21%
Coincidental causes 2%
Carenceni & Portenoy Pain 82:263-274, 1999
Causes of Cancer pain• CANCER RELATED
Causes of Cancer pain CANCER RELATED
Causes of Cancer pain cancer related
Pain in the Cancer Patient
Due to cancer treatment:
Cancer surgery – post-mastectomy,
post-thoracotomy pain
Chemotherapy – peripheral neuropathy
enterocolitis
Radiation therapy - mucositis, dermatitis
post-radiation fibrosis
Treatment related
Post mastectomy
Phantom pain
Pain in the scar
Pain in the arm
DUE TO CANCER SURGERY
Treatment related • FROM CHEMOTHERAPY
Treatment related • RADIATION THERAPY
COBALT RADIATION BURN
Pain in the Cancer Patient
Non related to cancer:
Herpes zoster ( acute or chronic)
Mucositis
Osteo arthritis
Musculoskeletal pain
Etc.
Non related to Cancer
Acute Herpes Zoster
Non related to Cancer
• OTHER FACTORS-Immunocompromisedstate
Non related to Cancer
Mucositis
Non related to cancerDUE TO OSTEOARTHRITIS
Kanker dan nyerinya
1/5 yang hanya 1 nyerinya
4/5 yang memiliki 2 atau lebih
1/3 memiliki 4 atau lebih nyeri
Nyeri kanker bukan hanya satu.
Key success in cancer pain management is
• Evaluasi dan asesmen yang berulang-ulang “With attention to detail”
• Assessment- Treatment and Reassessment.
• At least once a day.
Kenapa nyeri harus di ases sebelumdiobati?
• Karena nyeri itu adalah simptom/penyakit yang tidak bisa dilihat (Pain is invisible disease).
• You must believe what ever patient says.
• Tujuan utama dari Asesmen nyeri adalah meng-visualisasikan nyeri serta mengdiagnosenya:
A. Jenis nyerinya (type of Pain).
B. Intensitas nyerinya (intensity of pain)
A. Jenis nyeri kanker
1. Nyeri nosiseptif
• Nyeri somatik
• Nyeri Viseral
2. Nyeri neuropatik
3. Gabungan keduanya (mixed pain)4. Breakthrough pain
Incident pain
End of dose failure
Around-the-ClockMedication
Breakthrough pain
Over Medication
Breakthrough Pain
1. Nyeri Nosiseptif
• Nyeri konstan• Tajam• Lokalisasinya jelas• Sakit kalau digerakkan
Contohnya Nyeri tulang karena
metastase. Kerusakan jaringan lunak Dinding torak
Nyeri Somatik nosiseptif
1. Nyeri Nosiseptif
• Nyeri konstan• Terasa kram• Lokalisasinya tdk jelas • Kadang ada nyeri rifer
Contohnya– Karsinoma pangkreas – Hepatoma, setelah kapsunya
meregang.– Obstruksi usus (kolorektal)
Nyeri viseral nosiseptif
2. Nyeri Neuropatik
• Nyeri neuropatik adalah nyeri akibat adanyakerusakan , lesi atau disfunsi dari SS sarafperifer atau sentral.
• Umumnya pasien menyatakannya sebagainyeri yang lain dari biasanya.
• Paling sering drasakan sebagai nyeri yang terbakar, seperti memegang es, kontak listrikatau seperti tertusuk-tusuk.
Burning, feeling like the feet are on fire
Stabbing, like sharp knives Lancinating, like electric shocks
Freezing, like the feet are on ice,
although they feel warm to touch
Modified by Meliala 2006
B. Intensitas Nyeri Kanker
B. Intensitas Nyeri
None Mild Moderate Severe
Faces
Numerical
Categorical
No Pain
Ruler Scale
• Valid up to now more than 30 years ago.
• First Multimodal-Analgesia application.
• MA was first initiated by Henrik Kehlet 1993
• “Opioid Sparing effect” has not yet well known.
1986
1. World Health Organization. Cancer pain relief: with a guide to opioid availability. 2nd ed. Geneva:The Organization;1996.2. National Comprehensive Cancer Network (NCCN) GuidelinesTM Ver. 2.2011: Adult Cancer Pain
Pain management:WHO 3 steps ladder vs NCCN 2 steps Guidelines
WHO 1986NCCN 2011
What ever the Ladder do you use, WHO or NCCN
5 essential concepts,
must be apllied:
1. By mouth
2. By the clock
3. By the ladder
4. By individual
5. With attention to detail .
By this pharmacotherapy about 90% of cancer pain can be relieved
Analgesics for cancer pain should be given1
By the mouthBy the clock
By the ladderFor the individualWith attention to detail
1.World Health Organization. Cancer Pain Relief: With a Guide to Opioid Availability. World Health Organization; 1996.
Dr. Res. Anestesi, menerangkan tentang By the Clock.
Successive change
By the Ladder
Strong opioids
Step IIIFor moderate to severe pain,
Strong Opioid analgesics
± Non-opioid analgesics
± adjuvant analgesics
APAP/NSAIDs ± adjuvant analgesics
Step INon-opioid analgesics
± adjuvant analgesics
APAP/NSAIDs ± adjuvant analgesics
For mild to moderate pain,
Mild Opioid analgesics
Codeine or
Tramadol
Step II
± Non-opioid analgesics
± adjuvant analgesics
Pain
Pain
Pain
level
Paracetamol = APAP(Acetyl Para Amino Phenol)Courtesy by Dr. S. HattoriCancer Institute Hospital in Tokyo
Seiji Hattori
With attention to detailWe need to do careful comprehensive assessment and reassessment.Why? Cancer pain is dynamic porgressive pain specially at end life
Principles of Analgesic Prescribing
WHO Analgesic Ladder 1986 By this pharmacotherapy
about 90% of cancer pain can be relieved.
• Paracetamol
• NSAID or COXIB
•Adjuvants
• Paracetamol• NSAID or COXIB
•Weak Opioid(Codeine,or Tramadol)
•Adjuvants
• Paracetamol•NSAID or COXIB
•Strong Opioid(Morphine, Fentanyl, HydromorphonOxycodone)
•Adjuvants
STEP 1
STEP 2
STEP 3
Cancer Pain
NSAIDs,Adjuvant drugs
OpioidsPO・Trans dermal
NeurolysisInterventions by IVR
Opioid Injections(PCA)
SC・IV・Epidural・Intrathecal
Radiation, Rehabilitation, Bisphosphonates,
Fentanyl patch
OxycodoneMorphine
JMS i-fuosr PLUS
Only 10% need intervention pain management
AnalgesikNon-opioid, Opioid dan Ajuvan
• “Opioid “
(Kerja sentral)– Opioid Kuat– Opioid lemah (taramadol,
Ckodein)
• Adjuvants– Antidepressants– Anticonvulsants– Gabapentinoid– 2 agonist– Local Anesthestics– Ketamin
“ Non-Opioid ”(Kerja perifer)
• Parasetamol
• NSAIDs
• COX-2
1. Non-Opioid Paracetamol
• Paling aman asal tidak lebih 4 g/24 jam
• Bisa dikombinasi dengan NSAID atau COXIB.
NSAID non-selektif• Ibuprofen atau Ketoprofen• Paling lemah efek sampingnya
COXIB • Celecoxib• Yang paling aman dari yang ada.
!!! Kalau menggunakan Steroid jangan dikombinasi dengan NSAID atau COXIB
IbuprofenKetoprofen
DiclofenacMeloxicamNimesulide
CelecoxibRofecoxibValdecoxib
AcetosalKetorolac
IndomethacinPiroxicam
non-selective
COXinhibitor
preferentially
COX-2selectiveinhibitor
COX-2selectiveinhibitor
COX-1selectiveinhibitor
preferentially
COX-1selectiveinhibitor
COXIB
analgesic
anti-inflammatory
Less GI side effects
More GI side effects
NSAID Non-Selective vs COXIB
What is Opioid?
2. OpioidSenyawa yang biasa besifat agonis terhadap and K
reseptor
Opioid Lemah(agonis parsial)
• Kodein
• Tramadol
Opioid Kuat(agonis penuh)
1. Morphine tab IR atau Syrup IR MST continus tablet
2. Fentanyl iv, patch (transdermal) once in 3days
3. Hydromorphone tab once daily.
4. Oxycodone• tab IR, CR. and iv. .
1. Codeine Phosphate• Merupakan opioid lemah yang alami
• Memiliki kekuatan 1/10 dari Morfin
• Hasil metabolik melalui major pathway: Codeine-6-glucuronide
(merupakan parent drug yang memiliki efek analgesik minimal.)
• 2-10% diubah menjadi Morfin via minor pathway tapi menghasilkan
penyumbang analgesik utama dari kodein.
• 9% Caucasians lacked P450 cytochrome isoenzyme
• Bioavailability: 40% PO
• Onset of action: 30-60 min for analgesia
• Dose: 30-60mg q4h + paracetamol
• Very constipating, mild nausea and vomiting
2. Tramadol• Merupakan opioid lemah yang sintetis yang kekuatannya 1/10 Morfin
• Menghabat re-uptake baik nor-adrenaline maupun serotonin.
• Dimetabolik di hati menjadi O-demethyltramadol yang kekuatannya2-4X lebih poten dari tramadol sendiri.
• Bioavailability: 75% PO
• Onset of action: 30min
• 50-100 mg q6H, maximum 400mg /day
• High nausea/vomiting; less constipating
• Cautions: epilepsy, raised ICP, severe renal or liver impairment, in patients taking medication that lower seizure thresholds eg. TCA and SSRI
3. Morphine
• “Natural opioid”
• “Gold standard” for opioid agonist
• Widely available in multiple forms: oral pill and liquid, pills, parenteral
• Histamine relies
• Hydrophilic
4. FentanylRoutes of Administration I.v and transdermal
• Lipophilic tinggi
• iv Rapid onset 3’ duration 30-45 ‘
• Transdermal duration of action 72 transdermal
• 80 – 85% plasma protein bound
• 90 % metabolized in the liver to inactive metabolites
Other properties
100 X potensi analgesiknya dengan morfin
10 X potensi analgesiknya dengan hydromorphone
*high efficacy for mu 1 receptors.
*most effective opiate analgesic
Fentanyl
• Indication of Fentanyl :
morphine intolerance
renal failure
bowel obstruction
• Transdermal patches: 25, 50, 75, 100 mcg/hr
• 25 mcg/hr = 60 – 90 mg po morphine
• Slow onset 16-24 hours to peak analgesia, so additional
analgesia required at first and offset 12-24 hours
• Patches should not be used in opioid naïve patient
5. Hydromorphone
• Synthetic “sister” of morphine
• Potency is 5 X morphine
• Widely available in multiple forms: available in
Indonesia long acting form, once daily.
• More rapid onset and shorter half life
• Less histamine release than morphine
• Hydrophilic
6. Oxycodone
• Semi-Synthetic opioid from thebaine, is the “cousin” to morphine
• Act on both in mu and kappa receptors
• Bioavailability 60 -87 % compare to Morphine only 15-40 %.
• Oxycodone has 45 % protein binding
• Potency is 1.5-2X morphine
• Available in Indonesia tab IR and iv, include long acting Tab CR q 12h.
Dialemma Opioid di Indonesia
• Semua opioid long acting yang slow release yang harganya lebih mahal, tersedia di kota-kota besar.
• Tapi opioid short acting yang Immediate release yang harganya murah justru tidak, yang merupakan fondasi untuk titrasi.
• Opioid adalah obat yang harus diberi secara titrasi.
Opioid apa yang dibutuhkan di Indonesia untuk mengatasi nyeri
kanker?
Morphine IR (Immediate Release)
Liquid (syrup) or
Tablet
Morphine for free for cancer patient
Adjuvant Drugs
• Steroid (dexamethason)
• Antidepressant (tricyclic)
• Anticonvulsant (gabapentin&pregabaline)
• 2 agonist (Clonidine)
• Local Anesthetic.
• Ketamine ( Good and useful for end life cancer pain patint)
She was so exhausted and very depressed
She die after taking care for more than 2 years
Clossing• By 3 step ladder WHO cancer
pain management, 90 % of cancer pain can be relief.
• Since cancer patients cannot be cured, our main task is to let them die free of pain with Iman.
SEKIAN
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Semoga Ada Manfaatnya