Evidence map›Paper›PMID 19669265›Full record

ArticleHepatology international2008

A prospective study of antituberculous drug-induced hepatotoxicity in an area endemic for liver diseases.

Hoda A Makhlouf, Ahmed Helmy, Ehab Fawzy, Madiha El-Attar, Hebat Alla G Rashed

Open access · hybridAbstract read
In one paragraph

Article in Hepatology international, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 3 pooled it
1.7field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 3 syntheses or guidelines pooled it, 82 citations in OpenAlex.

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  12. Roles of Cofactors in Drug-Induced Liver Injury: Drug Metabolism and Beyond.Drug metabolism and disposition: the biological fate of chemicals · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 2 countries.

Hoda A MakhloufDepartment of Chest Diseases, Faculty of Medicine, Assiut University, Assiut, 71111, Egypt.
Ahmed Helmy
Ehab Fawzy
Madiha El-Attar
Hebat Alla G Rashed
Assiut University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeIdentification of risk factors associated with antituberculosis drug-induced hepatotoxicity (anti-TB-DIH) is important, especially in endemic area for TB and liver disease. This study assessed the incidence and risk factors of anti-TB-DIH in upper Egyptian patients treated for active pulmonary and extra-pulmonary TB.

methodsA total of 100 consecutive TB patients were prospectively followed up both clinically and biochemically before and during their course of anti-TB therapy with daily doses of isoniazid, rifampin, ethambutol, and pyrazinamide, or streptomycin.

resultsAnti-TB-DIH developed in 15 (15%) patients within 15-60 days (median: 30 days) from the onset of therapy. Liver function normalized in 10 (60%) patients within 2 weeks from cessation of therapy. No recurrence of DIH was observed after reintroduction of therapy. Only 1 patient died from fulminant hepatic failure despite discontinuation of all anti-TB drugs. By univariate analysis, patients with anti-TB-DIH had more pre-existing liver disease (P = 0.024; OR: 3.60; 95% CI: 1.16-11.18), lower body mass index (BMI; P = 0.037; OR: 3.73; 95% CI: 1.04-10.56), lower serum albumin (P = 0.035; OR: 3.31; 95% CI: 1.04-10.56), and more extensive disease (P = 0.033; OR: 3.50; 95% CI: 1.11-11). Age, gender, raised baseline transaminases level, inclusion of pyrazinamide, and inactive hepatitis B or C carrier state were not significant risk factors of DIH. Using multivariate regression analysis, only pre-existing liver disease and lower BMI of 20 kg/m(2) or less were independent predictors of DIH (P = 0.024 and P = 0.047, respectively).

conclusionAnti-TB-DIH is not uncommon, needs early recognition and treatment, and is more in patients with pre-existing liver disease and low BMI.

Identifiers

PMID19669265
PMCPMC2716885
OpenAlexW2014822211

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.