Adjunctive Corticosteroids for Tuberculous Meningitis in HIV-infected Adults (The ACT HIV Trial)
A Randomized Double Blind Placebo Controlled Trial of Adjunctive Dexamethasone for the Treatment of HIV-infected Adults With Tuberculous Meningitis
1 other identifier
interventional
520
2 countries
6
Brief Summary
The investigators will conduct a randomized, double blind, placebo controlled trial of adjunctive dexamethasone in the initial (6-8 weeks) treatment of tuberculous meningitis in Vietnamese adults. The trial will address a primary hypothesis in all enrolled patients, and a secondary hypothesis in a sub-group of enrolled patients who develop anti-tuberculosis drug-induced liver injury (DILI). The primary hypothesis is adjunctive dexamethasone increases survival from TBM in HIV co-infected adults. The secondary hypothesis is current guidelines for the management of anti-tuberculosis drug-induced liver injury in those with TBM result in the premature interruption of rifampicin and isoniazid (the critical active drugs in early therapy) and are thereby placing participants at risk of poor outcomes.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_3
Started May 2017
Longer than P75 for phase_3
6 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
March 15, 2017
CompletedFirst Posted
Study publicly available on registry
March 28, 2017
CompletedStudy Start
First participant enrolled
May 25, 2017
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 30, 2022
CompletedStudy Completion
Last participant's last visit for all outcomes
April 26, 2023
CompletedMarch 22, 2024
March 1, 2024
4.9 years
March 15, 2017
March 20, 2024
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Overall survival until 12 months after randomisation
The primary endpoint is overall survival, i.e. the time from randomization to death, during a follow-up period of 12 months. Survivors known to be alive at 12 months will be censored at that time-point and subjects who withdrew or were lost to follow-up before 12 months will be censored at the date they were last known to be alive.
12 months from randomisation
Secondary Outcomes (11)
Neurological disability at 12 months (modified Rankin score)
at 12 months
Time to new neurological event (defined as a fall in GCS of ≥2 points for ≥48 hours, new focal neurological sign, or new onset of seizures) or death by 12 months
by 12 months
Rate of neurological IRIS events up to 6 months from randomisation
6 months from randomisation
Time to new AIDS-defining illness or death by 12 months
by 12 months
Serious adverse events by 12 months
by 12 months
- +6 more secondary outcomes
Study Arms (2)
Dexamethasone
ACTIVE COMPARATORstandard anti-tuberculosis drugs plus dexamethasone for 6-8 weeks
Identical placebo
PLACEBO COMPARATORstandard anti-tuberculosis drugs plus placebo for 6-8 weeks
Interventions
Active treatment with dexamethasone from randomisation (IV followed by oral according to disease severity at the start of treatment): dexamethasone for intravenous injection and dexamethasone for oral ingestion
Treatment with matched placebo: Standard saline for intravenous injection and placebo oral tablets containing cellulose
Eligibility Criteria
You may qualify if:
- Adult (18 years or older)
- HIV-infected
- Clinical diagnosis of TBM (≥5 days of meningitis symptoms, and CSF abnormalities) and anti-tuberculosis chemotherapy either planned or started by the attending physician
- Note: Published diagnostic criteria will be applied to all enrolled participants at the end of the study when all mycobacterial culture results are available. The criteria will sub-divide all cases into definite, probable and possible TBM, and those with an alternative diagnosis.
You may not qualify if:
- An additional brain infection (other than TBM) confirmed or suspected: positive CSF Gram or India Ink stain; positive blood or CSF Cryptococcal antigen test; cerebral toxoplasmosis suspected and attending physician wants to give anti-toxoplasmosis treatment with anti-tuberculosis treatment
- More than 6 consecutive days of two or more drugs active against M. tuberculosis immediately before screening
- More than 3 consecutive days of any type of orally or intravenously administered corticosteroid immediately before randomisation
- Dexamethasone considered mandatory for any reason by the attending physician
- Dexamethasone considered to be contraindicated for any reason by the attending physician
- Previously been randomised into the trial for a prior episode of TBM
- Lack of consent from the participant or family member (if the participant is incapacitated by the disease)
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Oxford University Clinical Research Unit, Vietnamlead
- Pham Ngoc Thach Hospital, Ho Chi Minh City, Vietnamcollaborator
- Hospital for Tropical Diseases, Ho Chi Minh City, Vietnamcollaborator
- Dr Cipto Mangunkusumo General Hospitalcollaborator
- RSUP Persahabatan Hospital, Jakarta, Indonesiacollaborator
- Oxford University Clinical Research Unit Indonesiacollaborator
Study Sites (6)
Cipto Mangunkusumo Hospital
Jakarta, Indonesia
Eijkman-Oxford Clinical Research Unit
Jakarta, Indonesia
RSUP Persahabatan Hospital
Jakarta, Indonesia
Hospital for Tropical Diseases
Ho Chi Minh City, Vietnam
Oxford University Clinical Research Unit
Ho Chi Minh City, Vietnam
Pham Ngoc Thach Hospital
Ho Chi Minh City, Vietnam
Related Publications (74)
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PMID: 33283229DERIVED
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Guy Thwaites, MD
University of Oxford, UK
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- DOUBLE
- Who Masked
- PARTICIPANT, CARE PROVIDER
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
March 15, 2017
First Posted
March 28, 2017
Study Start
May 25, 2017
Primary Completion
April 30, 2022
Study Completion
April 26, 2023
Last Updated
March 22, 2024
Record last verified: 2024-03
Data Sharing
- IPD Sharing
- Will share
The Oxford University Clinical Research Unit recognizes the ethical obligation to ensure that optimal use is made of the data and specimens that the investigators collect for our research and the value of sharing individual level data. The investigators aim to ensure that data generated from all our research are collected, curated, managed and shared in a way that maximizes their benefit. When sharing data the investigators have an obligation to ensure that the interests of research participants, researchers and other stakeholders are appropriately protected. The Oxford University Clinical Research Unit data sharing policy and the data request form outline the default procedures for data sharing.