registers and centralised reporting...2018/11/06 · rsa pharma database procurement 0 200 400 600...
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Registers and CentralisedReporting
SAHIVCS Conference 2018
Ruth Lancaster – NDoH
Herbert Musariri - CHAI
Registers and CentralisedReporting
SAHIVCS Conference 2018
Ruth Lancaster – NDoH
Herbert Musariri - CHAI
PROBLEM
BACKGROUND
• 3rd line ART • Started 2013• Defined mandate• Centralised (-WC)• Algorithm-based decision making
• DRV; DTG; ETR• Captured on an Excel spreadsheet (“3rd line
database”)
BACKGROUND
• DTG: HP13 Supplementary Contract (2017)
DATABASES
• 3RD line database• 1 row = 1 application
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2013 2014 2015 2016 2017
DRV DTG
RSA Pharma database
PROCUREMENT
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Jan-17 Feb-17 Mar-17 Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Apr-18 May-18 Jun-18 Jul-18
Dolutegravir 50mg tablets 30 tablets
Drug consumptionPatient level data
DATABASES
• 3RD line database• 1 row = 1 application• Non-3rd line mandate DTG use• Patient referrals
DATABASES
Baseline – Jan-Feb 2016Intervention 1 – Mar-Dec 2016Intervention 2 – Jan-Apr 2017
Steegan. Active engagement between laboratory and
clinicians improves linkage to third-line antiretroviral
treatment
• 3RD line database• 1 row = 1 application• Non-3rd line mandate DTG use• Patient referrals
DATABASES
Sheik. A third-line ART referral process in the
Western Cape Province , South Africa: Estimating
qualification and predictors of referral
Referral criteria (adults):• > 15 y• PI > 2 y• VL not suppressed x 3
Met criteria for referral
N=947
Actually referred
N=167
Met criteria and not referredN=905
Met criteria and referred
N=42
• 3RD line database• 1 row = 1 application• Non-3rd line mandate DTG use• Patient referrals
DATABASES
• RSA Pharma database• Contract items• Procurement level data• Data inputted by suppliers• Monthly trends (orders/deliveries)
METHODOLOGY
ATC/DDD
Data smoothing
Growth estimation
METHODOLOGY
• Manually Fit Linear Growth Models (proForecaster)
ATC/DDD
Data smoothing
Growth estimation
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Dolutegravir 50mg tablets 30 tablets
Observations Adjusted consumption
RSA Pharma database
METHODOLOGY
• Defined Daily Dose:
ATC/DDD
Data smoothing
Growth estimation
Assumed average maintenance dose per day
for a medicine used for its main indication in
Adults
Uses:
• Technical measurement that allows
measurement and comparison of volume of
medicine use
• Rough estimate of consumption, not an
exact picture of actual use
ATC StrengthStrength
UnitPackSize
Pack SizeUnit
DDDDDDUnit
Prescriptiondays/month
Dolutegravir 50mg tablets 30 tablets
J05AX12 50 mg 30 tablet 50 mg 30
METHODOLOGY
ATC/DDD
Data smoothing
Growth estimation
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1,400
1,600
Observations Adjusted consumption Patient numbers per month based on DDD
• Estimated patient numbers(linear growth)
RESULTS
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1,400
Patient numbers
Dolutegravir-Consumption Data (-WC) Dolutegravir 3L Database (-WC)
Dolutegravir-Consumption Data (+WC)
Patient growth estimation
HP13 Supplementary
Contract
RSA Pharma database launched
RALTEGRAVIR?
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Patient numbers
Dolutegravir (Consumption Data) Dolutegravir (3L Database)
Raltegravir (Consumption Data) Raltegravir (3L Database)
RSA Pharma database launched
HP13 Supplementary
Contract
Patient growth estimation
RESULTS (RAL DTG)
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RAL --> DTG Switch Rate 10%
Dolutegravir (3L Database) Raltegravir (3L Database)
CONCLUSION
Herbert Musariri (Clinton Health Access Initiative)
CO-AUTHOR