Clinical Trial Results:
A multicentre, prospective, single arm, open-label 96 week observational trial of the tolerability, adherence and efficacy of a dolutegravir/abacavir/lamivudine single tablet regimen in HIV-1 antibody positive people living with HIV with a history of injection drug use switching from existing ART or starting treatment after discontinuation of ART
Summary
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EudraCT number |
2016-000087-42 |
Trial protocol |
IE ES |
Global end of trial date |
06 Sep 2021
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Results information
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Results version number |
v1(current) |
This version publication date |
22 May 2025
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First version publication date |
22 May 2025
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Other versions |
Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
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Trial identification
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Sponsor protocol code |
TAISTR 16
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT02659761 | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
University College Dublin
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Sponsor organisation address |
Belfield, Dublin, Ireland, Dublin 4
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Public contact |
Centre for Experimental Pathogen Host Research , University College Dublin, cephr@ucd.ie
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Scientific contact |
Centre for Experimental Pathogen Host Research , University College Dublin, cephr@ucd.ie
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
No
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Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
11 Dec 2023
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
06 Sep 2021
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Global end of trial reached? |
Yes
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Global end of trial date |
06 Sep 2021
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Was the trial ended prematurely? |
Yes
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General information about the trial
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Main objective of the trial |
To assess the tolerability, adherence and efficacy of single tablet dolutegravir/abacavir/lamivudine antiretroviral therapy in people living with HIV with a history of injection drug use (current/recent IDU) switching from existing ART or starting treatment after discontinuation of ART
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Protection of trial subjects |
This trial was conducted in accordance with International Conference on Harmonisation (ICH) Good Clinical Practice (GCP) regulations/guidelines. All subjects provided written informed consent before undergoing any trial related procedures. The trial was reviewed and approved by the Competent Authorities and the local Research Ethics Committees (REC).
An independent Data and Safety Monitoring Board (DSMB) was established to monitor all aspects of the trial. The DSMB consideres findings from any other relevant studies and reviews trial data on recruitment, safety, and adherence to trial strategies and efficacy in strict confidence approximately every 6 months.
Subjects attended a total of 11 clinic visits over 96 weeks of the study. All visits included medical/clinical review including assessments of safety and records of adverse events. For women of childbearing potential, pregnancy tests were performed at the screening visit (urinary βHCG lateral flow) and subsequently during the study visits. If a subject was found to be pregnant, they were discontinued from the study and the outcome of the pregnancy test recorded in the study CRF.
Female subjects were instructed to notify the investigator if they became pregnant at any time during the study, or if they became pregnant within 30 days of last study drug dose. Subjects who became pregnant or who suspected that they were pregnant during the study had to report the information to the investigator and discontinue study drug immediately. The investigator would counsel all patients on the protocol-specified methods for avoiding pregnancy during the study.
All men subjects were educated in using a barrier contraception method in order to reduce the risk of viral transmission to their partners.
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Background therapy |
At enrolment subjects are allocated to receive a once-daily, fixed-dose combination (FDC) single-tablet regimen (STR) containing the integrase strand transfer inhibitor (INSTI) dolutegravir (DTG) 50 mg with the nucleoside reverse transcriptase inhibitors (NRTIs) abacavir sulfate (abacavir, ABC) 600 mg and lamivudine (3TC) 300 mg. | ||
Evidence for comparator |
N/A | ||
Actual start date of recruitment |
01 Mar 2016
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
Yes
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Population of trial subjects
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Number of subjects enrolled per country |
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Country: Number of subjects enrolled |
Ireland: 33
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Worldwide total number of subjects |
33
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EEA total number of subjects |
33
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Number of subjects enrolled per age group |
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In utero |
0
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Preterm newborn - gestational age < 37 wk |
0
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Newborns (0-27 days) |
0
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Infants and toddlers (28 days-23 months) |
0
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Children (2-11 years) |
0
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Adolescents (12-17 years) |
0
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Adults (18-64 years) |
33
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From 65 to 84 years |
0
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85 years and over |
0
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Recruitment
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Recruitment details |
Recruitment started in Ireland in March 2016. Of 45 recruited, 8 were screen failure, 4 were lost after screening and 33 subjects contributed to the analyses (ITT population). The first participant was recruited on 27/02/2017 and the last on 01/03/2019. | ||||||||||||||||
Pre-assignment
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Screening details |
Study population will comprised HIV-1 positive, adult, people living with HIV (PLWH) with a history of injecting drug use (IDU) who were either ART-naïve or switched from existing ART or started treatment after discontinuation of ART. (IDU as HIV acquisition risk or current or recent (past 12 months) history of IDU) | ||||||||||||||||
Period 1
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Period 1 title |
Final Analysis (overall period)
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Is this the baseline period? |
Yes | ||||||||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||||||||||||
Blinding implementation details |
N/A
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Arms
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Arm title
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Treatment arm | ||||||||||||||||
Arm description |
- | ||||||||||||||||
Arm type |
Experimental | ||||||||||||||||
Investigational medicinal product name |
ABC/3TC/DTG
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Tablet
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Routes of administration |
Oral use
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Dosage and administration details |
The study treatments consist of Triumeq- a film-coated once-daily fixed-dose combination (FDC) single-tablet regimen (STR) that contains 50 mg of the integrase inhibitor (INI) dolutegravir (DTG), 600 mg of the nucleoside reverse transcriptase inhibitor (NRTIs) abacavir sulfate (abacavir, ABC) and 300 mg of the NRTI lamivudine (3TC).
The recommended dose of Triumeq is one tablet (600 mg abacavir, 50 mg dolutegravir and 300 mg lamivudine), taken orally, once daily. Directions for dosage timing, food requirements and special precautions will be provided by clinic doctor or pharmacist as part of routine care to ensure the appropriate intake of the IMP.
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Baseline characteristics reporting groups
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Reporting group title |
Final Analysis (overall period)
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Reporting group description |
- | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
Treatment arm
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Reporting group description |
- | ||
Subject analysis set title |
Treatment arm
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Subject analysis set type |
Full analysis | ||
Subject analysis set description |
Enrolled subjects
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End point title |
Efficacy - Percentage of subjects with HIV-VL <=40 copies/mL at week 48 | |||||||||||||||
End point description |
For the analysis of efficacy, virological suppression was defined as HIV-RNA <40 copies/mL.
The percentage of subjects with virological suppression at each visit was summarised using descriptive statistics (n and %).
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End point type |
Primary
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End point timeframe |
From baseline to week 48
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Notes [1] - Of 33 subjects, 20 had follow up data on this endpoint |
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Statistical analysis title |
Percentage of subjects with HIV-VL <=40 copies/mL | |||||||||||||||
Statistical analysis description |
Percentage is based on subject with measurements at each visit.
Confidence interval are based on Clopper-Pearson
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Comparison groups |
Treatment arm v Treatment arm
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Number of subjects included in analysis |
40
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Analysis specification |
Pre-specified
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Analysis type |
other | |||||||||||||||
Method |
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Parameter type |
Proportion | |||||||||||||||
Point estimate |
75
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Confidence interval |
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level |
95% | |||||||||||||||
sides |
2-sided
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lower limit |
50.9 | |||||||||||||||
upper limit |
91.3 |
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End point title |
Tolerability - Self Reported adverse effects over 96 weeks [2] | |||||||||
End point description |
Tolerability through self-reported adverse effects and directed symptom questionnaire. Proportions will be used to quantify the occurrence of self-reported adverse effects.
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End point type |
Primary
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End point timeframe |
From baseline to week 96
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Notes [2] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: Descriptive analysis only was planned for this endpoint |
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Notes [3] - Of 33 enrolled subjects, 27 had available data on this endpoint [4] - Of 33 enrolled subjects, 27 had available data on this endpoint |
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No statistical analyses for this end point |
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End point title |
Adherence - Percentage of subject with unscheduled ART interruptions over 96 weeks [5] | |||||||||
End point description |
Percentage of subject with unscheduled ART discontinuations/interruptions over 96 weeks.
The percentage of subjects is summarised using descriptive statistics (n and %).
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End point type |
Primary
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End point timeframe |
From baseline to week 96
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Notes [5] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: Descriptive analysis only was planned for this endpoint |
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Notes [6] - Of 33 enrolled subjects, 20 had data on this endpoint [7] - Of 33 enrolled subjects, 20 had data on this endpoint |
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No statistical analyses for this end point |
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End point title |
Adherence - Change of Medication possession ratio (MPR) at 48 weeks | ||||||||||||
End point description |
MPR is a widely used measure of adherence based on pharmacy accounts, and it measures the proportion of days since ART initiation that a patient is in possession of medications.
MPR at each visit was calculated as the total treatment days of supply(prescription fills) divided by the days of follow-up from baseline (treatment started)
MPR ≥0.8 considered adequate adherence.
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End point type |
Primary
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End point timeframe |
From baseline to week 48
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Notes [8] - Of 33 subjects, 22 had follow up data on this endpoint [9] - Of 33 subjects, 22 had follow up data on this endpoint |
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Statistical analysis title |
Change in MPR at week 48 | ||||||||||||
Comparison groups |
Treatment arm v Treatment arm
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Number of subjects included in analysis |
44
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Analysis specification |
Pre-specified
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Analysis type |
other [10] | ||||||||||||
Method |
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Parameter type |
Mean difference (final values) | ||||||||||||
Point estimate |
0.84
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
0.75 | ||||||||||||
upper limit |
0.93 | ||||||||||||
Variability estimate |
Standard deviation
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Dispersion value |
0.246
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Notes [10] - MPR was calculated at each study visit as mean and standard deviation (SD). Confidence interval are based on one sample t-test formula |
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End point title |
Percentage of subjects with HIV-VL <=40 copies/mL at week 96 | |||||||||||||||
End point description |
For the analysis of efficacy, virological suppression was defined as HIV-RNA <40 copies/mL.
The percentage of subjects with virological suppression at each visit was summarised using descriptive statistics (n and %).
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End point type |
Secondary
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End point timeframe |
From baseline to week 96
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Notes [11] - Of 33 enrolled subjects, 22 had data on this endpoint [12] - Of 33 enrolled subjects, 22 had data on this endpoint |
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Statistical analysis title |
Percentage of subjects with HIV-VL <=40 copies/mL | |||||||||||||||
Statistical analysis description |
Percentage is based on subject with measurements at each visit.
Confidence interval are based on Clopper-Pearson
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Comparison groups |
Treatment arm v Treatment arm
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Number of subjects included in analysis |
44
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Analysis specification |
Pre-specified
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Analysis type |
other | |||||||||||||||
Method |
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Parameter type |
Proportion | |||||||||||||||
Point estimate |
81.8
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Confidence interval |
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level |
95% | |||||||||||||||
sides |
2-sided
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lower limit |
59.7 | |||||||||||||||
upper limit |
94.8 |
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End point title |
Change of Medication possession ratio (MPR) at 96 weeks | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
From baseline to week 96
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Statistical analysis title |
Change in MPR at week 96 | ||||||||||||
Comparison groups |
Treatment arm v Treatment arm
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Number of subjects included in analysis |
48
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Analysis specification |
Pre-specified
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Analysis type |
other | ||||||||||||
Method |
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Parameter type |
Mean difference (final values) | ||||||||||||
Point estimate |
0.75
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Confidence interval |
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level |
95% | ||||||||||||
sides |
2-sided
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lower limit |
0.64 | ||||||||||||
upper limit |
0.85 | ||||||||||||
Variability estimate |
Standard deviation
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Dispersion value |
0.308
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End point title |
Change in CD4+ T-cell counts over 96 weeks | ||||||||||||
End point description |
Change from baseline on CD4+ T-cell counts for the analysis of efficacy
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End point type |
Secondary
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End point timeframe |
From baseline to week 96
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Notes [13] - Of 33 subjects enrolled, 19 had follow-up data available on this endpoint [14] - Of 33 subjects enrolled, 19 had follow-up data available on this endpoint |
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No statistical analyses for this end point |
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End point title |
Estimated number of weeks of missed ART over 96 weeks of follow-up | ||||||||||||
End point description |
Median duration of ART interruption/discontinuation in weeks.
Excludes subject who discontinued IMP completely (and switched to other ART) but remained in the study
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End point type |
Secondary
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End point timeframe |
From baseline to week 96
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No statistical analyses for this end point |
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End point title |
Change in BMD LS over 96 weeks | ||||||||||||
End point description |
Bone mineral density (BMD) was determined by dual energy X-ray Absorptiometry (DXA).
Whole body and regional DXA scan for BMD were measured at baseline and 24, 48 and 96 weeks.
Change in BMD at the Lumbar spine (LS) is expressed as median (IQR)
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End point type |
Secondary
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End point timeframe |
From baseline to week 96
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Notes [15] - Of 33 subjects enrolled, 16 had value available on this endpoint [16] - Of 33 subjects enrolled, 16 had value available on this endpoint |
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No statistical analyses for this end point |
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End point title |
Change in BMD FN over 96 weeks | ||||||||||||
End point description |
Bone mineral density (BMD) was determined by dual energy X-ray Absorptiometry (DXA).
Whole body and regional DXA scan for BMD were measured at baseline and 24, 48 and 96 weeks.
Change in BMD at the Femoral Neck (FN) is expressed as median (IQR)
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End point type |
Secondary
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End point timeframe |
From baseline to week 96
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No statistical analyses for this end point |
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End point title |
Change in BMD TH over 96 weeks | ||||||||||||
End point description |
Bone mineral density (BMD) was determined by dual energy X-ray Absorptiometry (DXA).
Whole body and regional DXA scan for BMD were measured at baseline and 24, 48 and 96 weeks.
Change in BMD at the Total Hip (TH) is expressed as median (IQR)
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End point type |
Secondary
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End point timeframe |
From baseline to week 96
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No statistical analyses for this end point |
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End point title |
Change in HRQOL - Emotional well-being domain at week 48 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
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End point type |
Secondary
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End point timeframe |
Baseline to week 48
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No statistical analyses for this end point |
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End point title |
Change in HRQOL - Energy/fatigue domain at week 48 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
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End point type |
Secondary
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End point timeframe |
Baseline to week 48
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No statistical analyses for this end point |
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End point title |
Change in HRQOL - General Health domain at week 48 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
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End point type |
Secondary
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End point timeframe |
From baseline to week 48
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No statistical analyses for this end point |
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End point title |
Change in HRQOL - Pain domain at week 48 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
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End point type |
Secondary
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End point timeframe |
From baseline to week 48
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No statistical analyses for this end point |
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End point title |
Change in HRQOL - Physical functioning domain at week 48 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
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End point type |
Secondary
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End point timeframe |
From baseline to week 48
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No statistical analyses for this end point |
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End point title |
Change in HRQOL - Role functioning/emotional domain at week 48 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
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End point type |
Secondary
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End point timeframe |
From baseline to week 48
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No statistical analyses for this end point |
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End point title |
Change in HRQOL - Role functioning/physical domain at week 48 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
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End point type |
Secondary
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End point timeframe |
From baseline to week 48
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No statistical analyses for this end point |
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End point title |
Change in HRQOL - Social functioning domain at week 48 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
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End point type |
Secondary
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End point timeframe |
From baseline to week 48
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No statistical analyses for this end point |
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End point title |
Change in HRQOL - Emotional well-being Domain at week 96 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
From baseline to week 96
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Change in HRQOL - Energy/fatigue domain at week 96 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
From baseline to week 96
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Change in HRQOL - General Health domain at week 96 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
From baseline to week 96
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Change in HRQOL - Pain domain at week 96 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
From baseline to week 96
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Change in HRQOL - Physical functioning domain at week 96 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
From baseline to week 96
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Change in HRQOL - Role functioning/emotional domain at week 96 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
From baseline to week 96
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Change in HRQOL - Role functioning/physical domain at week 96 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
From baseline to week 96
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||
End point title |
Chnage in HRQOL - Social Functioning domain at week 96 | ||||||||||||
End point description |
Health Related Quality of Life (HRQOL) was estimated using the SF-36 health survey items with data collected at baseline, week 48 and week 96.
Responses were summarized into common sub-domains of the measures including emotional wellbeing, energy/fatigue, general health, pain, physical functioning, role functioning/emotional, role functioning/physical and social functioning.
Each subdomain was scored from 0-100, with higher scores indicating better health.
|
||||||||||||
End point type |
Secondary
|
||||||||||||
End point timeframe |
From baseline to week 96
|
||||||||||||
|
|||||||||||||
No statistical analyses for this end point |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Adverse events information
|
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Timeframe for reporting adverse events |
From Signing of Informed Consent through End of Study (Up to 96 weeks)
|
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Adverse event reporting additional description |
Data from all subjects entering the study will be included in the analysis of safety.
Adverse event (AE) term recorded during the study will be mapped to a system organ class and preferred term
|
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Assessment type |
Systematic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
|
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Dictionary name |
MedDRA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
21
|
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Reporting groups
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Safety population
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group description |
Data from all subjects entering the study will be included in the analysis of safety. The number of adverse events (AEs) and serious adverse events (SAEs) will be tabulated by severity and treatment received | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Frequency threshold for reporting non-serious adverse events: 5% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|||
Substantial protocol amendments (globally) |
|||
Were there any global substantial amendments to the protocol? Yes | |||
Date |
Amendment |
||
10 Jan 2020 |
Addition of a recruiting clinical site in Spain |
||
Interruptions (globally) |
|||
Were there any global interruptions to the trial? No | |||
Limitations and caveats |
|||
Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
The study was stopped prematurely on 6th September 2021, without reaching the recruitment target as recruitment was difficult. The study recruited in Ireland only and is representative of the IVDU population (mostly male and Caucasian) |