Dataset Information

Isoniazid-Rifapentine for Latent Tuberculosis Infection: A Systematic Review and Meta-analysis.

ABSTRACT: CONTEXT:Latent tuberculosis infection diagnosis and treatment is a strategic priority for eliminating tuberculosis in the U.S. The Centers for Disease Control and Prevention has recommended the short-course regimen of 3-month isoniazid-rifapentine administered by directly observed therapy. However, longer-duration regimens remain the most widely prescribed latent tuberculosis infection treatments. Limitation on adoption of 3-month isoniazid-rifapentine in the U.S. might be because of patients' preference for self-administered therapy, providers' lack of familiarity with 3-month isoniazid-rifapentine, or lack of resources to support directly observed therapy. This review examines the most recent evidence regarding 3-month isoniazid-rifapentine's effectiveness, safety, and treatment completion when directly compared with other latent tuberculosis infection regimens primarily comprising 9-month isoniazid treatment. EVIDENCE ACQUISITION:Using Community Guide methodology, reviewers identified, evaluated, and summarized available evidence published during January 2006-June 2017. Analysis of the data was completed in 2017. EVIDENCE SYNTHESIS:The analysis included 15 unique studies. Three-month isoniazid-rifapentine was determined to be equal to other latent tuberculosis infection regimens in effectiveness (OR=0.89, 95% CI=0.46, 1.70), and has higher treatment completion (87.5%, 95% CI=83.2%, 91.3%) compared with other latent tuberculosis infection regimens (65.9%, 95% CI=53.5%, 77.3%). Three-month isoniazid-rifapentine was associated with similar risk to other latent tuberculosis infection regimens for adverse events (relative risk=0.59, 95% CI=0.23, 1.52); discontinuing treatment because of adverse events (relative risk=0.48, 95% CI=0.17, 1.34); and death (relative risk=0.79, 95% CI=0.56, 1.11). CONCLUSIONS:The 3-month isoniazid-rifapentine regimen is as safe and effective as other recommended latent tuberculosis infection regimens and achieves significantly higher treatment completion rates.

SUBMITTER: Njie GJ

PROVIDER: S-EPMC6097523 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Isoniazid-Rifapentine for Latent Tuberculosis Infection: A Systematic Review and Meta-analysis.

Njie Gibril J GJ Morris Sapna Bamrah SB Woodruff Rachel Yelk RY Moro Ruth N RN Vernon Andrew A AA Borisov Andrey S AS

American journal of preventive medicine 20180614 2

<h4>Context</h4>Latent tuberculosis infection diagnosis and treatment is a strategic priority for eliminating tuberculosis in the U.S. The Centers for Disease Control and Prevention has recommended the short-course regimen of 3-month isoniazid-rifapentine administered by directly observed therapy. However, longer-duration regimens remain the most widely prescribed latent tuberculosis infection treatments. Limitation on adoption of 3-month isoniazid-rifapentine in the U.S. might be because of pat ...[more]

PMID: 29910114

Similar Datasets

Project description:BackgroundExpanding latent tuberculosis treatment is important to decrease active disease globally. Once-weekly isoniazid and rifapentine for 12 doses is effective but limited by requiring direct observation.ObjectiveTo compare treatment completion and safety of once-weekly isoniazid and rifapentine by self-administration versus direct observation.DesignAn open-label, phase 4 randomized clinical trial designed as a noninferiority study with a 15% margin. Seventy-five percent or more of study patients were enrolled from the United States for a prespecified subgroup analysis. (ClinicalTrials.gov: NCT01582711).SettingOutpatient tuberculosis clinics in the United States, Spain, Hong Kong, and South Africa.Participants1002 adults (aged ≥18 years) recommended for treatment of latent tuberculosis infection.InterventionParticipants received once-weekly isoniazid and rifapentine by direct observation, self-administration with monthly monitoring, or self-administration with weekly text message reminders and monthly monitoring.MeasurementsThe primary outcome was treatment completion, defined as 11 or more doses within 16 weeks and measured using clinical documentation and pill counts for direct observation, and self-reports, pill counts, and medication event-monitoring devices for self-administration. The main secondary outcome was adverse events.ResultsMedian age was 36 years, 48% of participants were women, and 77% were enrolled at the U.S. sites. Treatment completion was 87.2% (95% CI, 83.1% to 90.5%) in the direct-observation group, 74.0% (CI, 68.9% to 78.6%) in the self-administration group, and 76.4% (CI, 71.3% to 80.8%) in the self-administration-with-reminders group. In the United States, treatment completion was 85.4% (CI, 80.4% to 89.4%), 77.9% (CI, 72.7% to 82.6%), and 76.7% (CI, 70.9% to 81.7%), respectively. Self-administered therapy without reminders was noninferior to direct observation in the United States; no other comparisons met noninferiority criteria. A few drug-related adverse events occurred and were similar across groups.LimitationPersons with latent tuberculosis infection enrolled in South Africa would not routinely be treated programmatically.ConclusionThese results support using self-administered, once-weekly isoniazid and rifapentine to treat latent tuberculosis infection in the United States, and such treatment could be considered in similar settings when direct observation is not feasible.Primary funding sourceCenters for Disease Control and Prevention.

Project description:IntroductionAchieving tuberculosis (TB) elimination in low TB incidence countries requires identification and treatment of individuals at risk for latent TB infection (LTBI). Persons travelling to high TB incidence countries are potentially at risk for TB exposure. This systematic review and meta-analysis estimates incident LTBI and active TB among individuals travelling from low to higher TB incidence countries.MethodsFive electronic databases were searched from inception to 18 February 2020. We identified incident LTBI and active TB among individuals travelling from low (<10 cases/100 000 population) to intermediate (10-100/100 000) or high (>100/100 000) TB incidence countries. We conducted a meta-analysis and meta-regression using a random effects model of log-transformed proportions (cumulative incidence). Subgroup analyses investigated the impact of travel duration, travel purpose and TB incidence in the destination country.ResultsOur search identified 799 studies, 120 underwent full-text review, and 10 studies were included. These studies included 1 154 673 travellers observed between 1994 and 2013, comprising 443 health care workers (HCW), 1 068 636 military personnel and 85 594 general travellers/volunteers. We did not identify any studies that estimated incidence of LTBI or active TB among people travelling to visit friends and relatives (VFRs). The overall cumulative incidence of LTBI was 2.3%, with considerable heterogeneity. Among individuals travelling for a mean/median of up to 6 months, HCWs had the highest cumulative incidence of LTBI (4.3%), whereas the risk was lower for military (2.5%) and general travellers/volunteers (1.6%). Meta-regression did not identify a difference in incident LTBI based on travel duration and TB incidence in the destination country. Five studies reported cases of active TB, with an overall pooled estimate of 120.7 cases per 100 000 travellers.ConclusionsWe found that travelling HCWs were at highest risk of developing LTBI. Individual risk activities and travel purpose were most associated with risk of TB infection acquired during travel.

Dataset Information

Isoniazid-Rifapentine for Latent Tuberculosis Infection: A Systematic Review and Meta-analysis.

Publications

Isoniazid-Rifapentine for Latent Tuberculosis Infection: A Systematic Review and Meta-analysis.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets