Explorer les evidences

20,9 %Among 1363 sputum samples analysed from presumptive TB patients in Lambaréné, Gabon, 285 (20.9%) were Auramin acid fast bacilli (AFB) smear-positive.

Gabontuberculoseobservé 2018–2020publié 2022Tropical medicine & international health : TM & IHeurope_pmcdocument de 3 observationsDOI 10.1111/tmi.13736

Healthcare workers are at higher risk of tuberculosis than the general population.

Gabontuberculosepublié 2021BMC health services researcheurope_pmcdocument de 5 observationsDOI 10.1186/s12913-021-07236-z

41 %The probability of survival of patients diagnosed with tuberculosis sepsis was 41% on day 20 after admission.

Gabontuberculosepublié 2023Infectioneurope_pmcdocument de 7 observationsDOI 10.1007/s15010-022-01950-4

9,2 yearsThe mean age of children with tuberculosis in Libreville, Gabon between 2011 and 2021 was 9.2 years.

Gabontuberculoseobservé 2011–2021publié 2024HeliyonOpenAlexdocument de 13 observationsDOI 10.1016/j.heliyon.2024.e33609

20 casesAmong 101 ART-naive HIV-infected patients initiating antiretroviral therapy in an HIV clinic in Gabon, active TB was present in 20 patients.

Gabontuberculosepublié 2017Infectioneurope_pmcdocument de 3 observationsDOI 10.1007/s15010-017-1000-9

116 hoursThe sputum bacterial load decreased from a mean baseline time to culture positivity (TTP) of 116.0 ± 47.6 hours to 35.5 ± 59.3 hours at day 7 and to 54.8 ± 86.8 hours at day 14.

Gabontuberculosepublié 2013Journal of clinical microbiologyeurope_pmcdocument de 3 observationsDOI 10.1128/jcm.03290-12

19,3 cycle_thresholdThe sputum bacterial load decreased from a mean baseline Xpert MTB/RIF cycle threshold (C(T)) of 19.3 ± 3.88 to 0.55 ± 3.07 at day 7 and to 2.06 ± 4.37 at day 14.

Gabontuberculosepublié 2013Journal of clinical microbiologyeurope_pmcdocument de 3 observationsDOI 10.1128/jcm.03290-12

201 patientsIn Lambaréné, Gabon, between 2012 and 2014, 201 adult and pediatric TB patients were enrolled and followed up.

Gabontuberculoseobservé 2012 and 2014publié 2016The American journal of tropical medicine and hygieneeurope_pmcdocument de 12 observationsDOI 10.4269/ajtmh.15-0668

33 %PTB was confirmed in 34 of 103 (33%).

Gabontuberculoseobservé September 2024-January 2025publié 2026IJID regionseurope_pmcdocument de 10 observations

55 %The proportion of men with RR-TB was 55% and of women was 45%.

Gabontuberculoseobservé 2014-2021publié 2023Infectioneurope_pmcdocument de 5 observationsDOI 10.1007/s15010-022-01941-5

1,4 %L2 lineage strains accounted for 1.4% of Mycobacterium tuberculosis complex strains isolated in Gabon between 2012 and 2022.

Gabontuberculoseobservé 2012–2022publié 2025IJID regionseurope_pmcdocument de 8 observations

3,9 odds_ratioLength of hospital stay below 10 days was associated with increased mortality among PLHIV with tuberculosis (odds ratio = 3.9, 95% CI: 1.06–14.3, p = 0.04).

Gabontuberculose · VIH/sidaobservé 2021-2022publié 2025Southern African journal of infectious diseaseseurope_pmcdocument de 11 observationsDOI 10.4102/sajid.v40i1.695

7,3 %Among 41 MTBC isolates, multidrug resistance (isoniazid and rifampicin) was detected in 3 (7.3%).

Gabontuberculoseobservé October 2018 to October 2019publié 2026IJID regionseurope_pmcdocument de 10 observations

A lower CD4 count was significantly associated with in-hospital death among PLHIV with tuberculosis (p = 0.04).

Gabontuberculose · VIH/sidaobservé 2021-2022publié 2025Southern African journal of infectious diseaseseurope_pmcdocument de 11 observationsDOI 10.4102/sajid.v40i1.695

8,3 %Among 302 Mycobacterium tuberculosis-positive patients, 25 (8.3%) were Rifampicin-resistant.

Gabontuberculosepublié 2025Annals of clinical microbiology and antimicrobialseurope_pmcdocument de 8 observations

80 %A haemoglobin threshold value of 5.5 g/dL identified death in children with tuberculosis with up to 80% sensitivity.

Gabontuberculosepublié 2024HeliyonOpenAlexdocument de 13 observationsDOI 10.1016/j.heliyon.2024.e33609

44 %Pre-treatment microbiome (206 genera) was dominated by Firmicutes (2860 [44%] of 6500 amplicon sequence variants [ASVs]) at the phylum level and Streptococcus (2340 [36%] ASVs) at the genus level.

Gabontuberculoseobservé pre-treatmentpublié 2023The Lancet. Microbeeurope_pmcdocument de 4 observations

16 %In Lambaréné, Gabon, the HIV coinfection rate among pediatric TB patients was 16% between 2012 and 2014.

Gabontuberculose · VIH/sidaobservé 2012 and 2014publié 2016The American journal of tropical medicine and hygieneeurope_pmcdocument de 12 observationsDOI 10.4269/ajtmh.15-0668

42 %At week 8, positive results were obtained for 77 (42%) of 183 sputum samples with liquid culture (Bactec MGIT960 system).

Gabontuberculoseobservé week 8publié 2013The Lancet. Respiratory medicineeurope_pmcdocument de 9 observationsDOI 10.1016/s2213-2600(13)70119-x

By week 12 after treatment initiation, microbiomes had recovered to pre-treatment level except for the HR 35mg/kg ZE regimen and for genus Mycobacterium, which did not show recovery across all regimens.

Gabontuberculoseobservé week 12publié 2023The Lancet. Microbeeurope_pmcdocument de 4 observations

35,34 %Among 141 children with tuberculosis in Libreville, Gabon between 2011 and 2021, 35.34% of cases were from mixed housing areas.

Gabontuberculoseobservé 2011–2021publié 2024HeliyonOpenAlexdocument de 13 observationsDOI 10.1016/j.heliyon.2024.e33609

4,88 %Among 41 MTBC isolates, streptomycin monoresistance was detected in 2 (4.88%).

Gabontuberculoseobservé October 2018 to October 2019publié 2026IJID regionseurope_pmcdocument de 10 observations

28,2 %In the Moyen-Ogooué province, Gabon, 28.2% of surveyed healthcare workers had good knowledge about tuberculosis.

Gabontuberculosepublié 2021BMC infectious diseaseseurope_pmcdocument de 6 observationsDOI 10.1186/s12879-021-06225-1

13,4 %13.4% of tuberculosis patients were lost to follow-up.

Gabontuberculoseobservé 2022 to 2023publié 2025IJID regionsPubMeddocument de 9 observations

85 %Among hospitalised PLHIV with tuberculosis, 85.0% were in the advanced HIV disease stage.

Gabontuberculose · VIH/sidaobservé 2021-2022publié 2025Southern African journal of infectious diseaseseurope_pmcdocument de 11 observationsDOI 10.4102/sajid.v40i1.695