N Riccardi, C Monari, R M Antonello, L Saderi, S Occhineri, A Pontarelli, P Zucchi, D Buonsenso, E Falbo, P Faverio, S Aliberti, R Parrella, M Falcone, G Besozzi, A Calcagno, D Goletti, G Gualano, G Sotgiu, M Tadolini, L Codecasa
{"title":"TB outpatient care in a high-income, low-incidence country.","authors":"N Riccardi, C Monari, R M Antonello, L Saderi, S Occhineri, A Pontarelli, P Zucchi, D Buonsenso, E Falbo, P Faverio, S Aliberti, R Parrella, M Falcone, G Besozzi, A Calcagno, D Goletti, G Gualano, G Sotgiu, M Tadolini, L Codecasa","doi":"10.5588/ijtld.24.0059","DOIUrl":"https://doi.org/10.5588/ijtld.24.0059","url":null,"abstract":"","PeriodicalId":14411,"journal":{"name":"International Journal of Tuberculosis and Lung Disease","volume":"28 10","pages":"513-515"},"PeriodicalIF":3.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142346692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K Takeda, H Nagai, M Kawashima, I Kosai, M Shimozono, K Sato, H Motomura, E Nakano, M Watanabe, T Kato, M Shimada, O Narumoto, M Suzukawa, J Suzuki, K Yamane, Y Sasaki, Y Morio, A Tamura, H Matsui
{"title":"Cold temperatures during sample transportation may cause false-negative interferon-γ release assays used to diagnose TB infection.","authors":"K Takeda, H Nagai, M Kawashima, I Kosai, M Shimozono, K Sato, H Motomura, E Nakano, M Watanabe, T Kato, M Shimada, O Narumoto, M Suzukawa, J Suzuki, K Yamane, Y Sasaki, Y Morio, A Tamura, H Matsui","doi":"10.5588/ijtld.24.0020","DOIUrl":"10.5588/ijtld.24.0020","url":null,"abstract":"","PeriodicalId":14411,"journal":{"name":"International Journal of Tuberculosis and Lung Disease","volume":"28 9","pages":"467-469"},"PeriodicalIF":3.4,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142072837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Miliary TB in children and adolescents: a scoping review.","authors":"D Buonsenso, F Mariani, R Morello, R Song","doi":"10.5588/ijtld.24.0106","DOIUrl":"10.5588/ijtld.24.0106","url":null,"abstract":"<p><p><sec><title>OBJECTIVE</title>To summarise the available literature regarding clinical presentation, immunological and microbiological diagnosis, treatment, and outcomes of miliary TB in children and adolescents.</sec><sec><title>METHODS</title>Four databases were searched from 1 January 1950 to 31 January 2023. \"Miliary\" and \"disseminated\" TB were the main search concepts.</sec><sec><title>FINDINGS</title>Of 257 studies, 1,883 patients with miliary TB were included. Bacille Calmette-Guérin (BCG) vaccination was confirmed in 223/549 (40.6%) children. Central nervous system (CNS) involvement was reported in 367/924 (39.7%) cases; many of them had no neurological symptoms despite also having abnormal brain imaging. Of 1,112 children with known outcomes, 341 (30.6%) died; mortality was higher in publications before 1995 (41.5%) and in children with CNS involvement (31.9%). TB microbiological confirmation (55.8%) and sensitivity of tuberculin skin test (46.9%) and QuantiFERON Gold (72.4%) were overall low.</sec><sec><title>CONCLUSIONS</title>Evidence is lacking to support best practices for paediatric miliary TB. Whether lumbar puncture (LP) and brain imaging should both be routinely done in miliary TB children, or a step-by-step approach based on initial LP findings, remains unclear. This study should inform policymakers and funding agencies about current significant gaps that need to be addressed by future high-quality studies.</sec>.</p>","PeriodicalId":14411,"journal":{"name":"International Journal of Tuberculosis and Lung Disease","volume":"28 9","pages":"412-418"},"PeriodicalIF":3.4,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142072754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M Cevik, A Sturdy, A E Maraolo, B G J Dekkers, O W Akkerman, S H Gillespie, J W C Alffenaar
{"title":"A systematic review on the effect of diabetes mellitus on the pharmacokinetics of TB drugs.","authors":"M Cevik, A Sturdy, A E Maraolo, B G J Dekkers, O W Akkerman, S H Gillespie, J W C Alffenaar","doi":"10.5588/ijtld.23.0507","DOIUrl":"10.5588/ijtld.23.0507","url":null,"abstract":"<p><p><sec><title>OBJECTIVES</title>The coexistence of TB and diabetes mellitus (DM) (TB-DM) is associated with an increased risk of treatment failure, death, delayed culture conversion, and drug resistance. Because plasma concentrations may influence clinical outcomes, we evaluated the evidence on the pharmacokinetic (PK) of TB drugs in individuals with DM to guide management.</sec><sec><title>METHODS</title>We performed a systematic review and meta-analysis through searches of major databases from 1946 to 6 July 2023. PROSPERO (CRD42022323566).</sec><sec><title>RESULTS</title>Of 4,173 potentially relevant articles, we identified 16 studies assessing rifampicin (RIF) PK, 9 on isoniazid (INH), 8 on pyrazinamide (PZA), and 3 on ethambutol (EMB). Two studies reported on second-line anti-TB drugs. According to our meta-analysis, RIF time to maximum concentration (T<sub>max</sub>) was significantly prolonged in patients with DM compared with non-DM patients. We found no significant differences for RIF C<sub>max</sub>, area under the curve (AUC) 0-24 or drug concentration at 2 h (C2h), INH C2h, PZA C2h, PZA T<sub>max</sub>, and EMB T<sub>max</sub>. Although RIF C2h was slightly reduced in patients with TB-DM, this finding was not statistically significant.</sec><sec><title>CONCLUSIONS</title>This review comprehensively examines the impact of DM on the PK of TB drugs. We observed significant heterogeneity among the studies. Given the association between lower plasma concentrations and poor clinical outcomes among patients with DM, we recommend a higher dose limit to compensate for the larger body weight of patients with DM.</sec>.</p>","PeriodicalId":14411,"journal":{"name":"International Journal of Tuberculosis and Lung Disease","volume":"28 9","pages":"454-460"},"PeriodicalIF":3.4,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142072833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
G Prathiksha, S Selvaraju, K Thiruvengadam, A Frederick, H Murugesan, P Rajendran, K Nagarajan, M Kumar, R Krishnan, P Kumaran, T S Selvavinayagam, C Padmapriyadarsini
{"title":"Programmatic implications of a sub-national TB prevalence survey in India.","authors":"G Prathiksha, S Selvaraju, K Thiruvengadam, A Frederick, H Murugesan, P Rajendran, K Nagarajan, M Kumar, R Krishnan, P Kumaran, T S Selvavinayagam, C Padmapriyadarsini","doi":"10.5588/ijtld.23.0456","DOIUrl":"https://doi.org/10.5588/ijtld.23.0456","url":null,"abstract":"<p><p><sec><title>BACKGROUND</title>Subnational TB estimates are crucial for making informed decisions to tailor TB control activities to local TB epidemiology.</sec><sec><title>METHODS</title>A cross-sectional survey was conducted among 143,005 individuals in Tamil Nadu, India. Participants were screened for symptoms and underwent chest X-ray (CXR). Participants with symptoms of TB and/or abnormal CXR were tested for TB using Xpert, smear, and liquid culture.</sec><sec><title>RESULTS</title>The prevalence of microbiologically confirmed pulmonary TB (MCPTB) was 212 (95% CI 184-239) per 100,000 population. The prevalence-to-notification ratio (P:N) in the state was 2.05 (95% CI 1.8-2.29). Low body mass index and diabetes together had a population attributable fraction of 54.15 (95% CI 45.68-61.97). Approximately 39% of the TB cases were asymptomatic and were identified only by CXR screening. In the general population, only 26.9% sought care at a health facility among those with symptoms suggestive of TB.</sec><sec><title>CONCLUSION</title>The programme needs to prioritise screening with CXR to potentially detect cases earlier and curtail the transmission and upscale molecular tests in the selected population to increase the yield of case finding. Innovative health education strategies must be devised to address health-seeking behaviour.</sec>.</p>","PeriodicalId":14411,"journal":{"name":"International Journal of Tuberculosis and Lung Disease","volume":"28 7","pages":"348-353"},"PeriodicalIF":3.4,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141498050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M Yohane, F Naufal, A Mendoza-Ticona, E M Svensson, I R Weir, K K Scarsi, D W Haas, G Maartens, J Metcalfe
{"title":"Conjugated hyperbilirubinemia associated with accidental rifapentine overdose.","authors":"M Yohane, F Naufal, A Mendoza-Ticona, E M Svensson, I R Weir, K K Scarsi, D W Haas, G Maartens, J Metcalfe","doi":"10.5588/ijtld.23.0494","DOIUrl":"10.5588/ijtld.23.0494","url":null,"abstract":"","PeriodicalId":14411,"journal":{"name":"International Journal of Tuberculosis and Lung Disease","volume":"28 7","pages":"354-356"},"PeriodicalIF":3.4,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11392536/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141498044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
N Godefroy, G Monsel, S Jauréguiberry, B Henry, N Véziris, A Aubry, J Robert, M Jachym, E Caumes, V Pourcher
{"title":"Lessons learned from treating drug-resistant TB and how to apply these to drug-susceptible TB.","authors":"N Godefroy, G Monsel, S Jauréguiberry, B Henry, N Véziris, A Aubry, J Robert, M Jachym, E Caumes, V Pourcher","doi":"10.5588/ijtld.23.0548","DOIUrl":"https://doi.org/10.5588/ijtld.23.0548","url":null,"abstract":"","PeriodicalId":14411,"journal":{"name":"International Journal of Tuberculosis and Lung Disease","volume":"28 7","pages":"357-359"},"PeriodicalIF":3.4,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141498047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A Savinkina, W Muyindike, J A Hahn, N I Emenyonu, R Fatch, C Ngabirano, J Adong, K R Jacobson, B P Linas
{"title":"Strategies for isoniazid preventive therapy in HIV-positive patients who consume alcohol.","authors":"A Savinkina, W Muyindike, J A Hahn, N I Emenyonu, R Fatch, C Ngabirano, J Adong, K R Jacobson, B P Linas","doi":"10.5588/ijtld.23.0303","DOIUrl":"10.5588/ijtld.23.0303","url":null,"abstract":"<p><p><sec><title>BACKGROUND</title>WHO guidance to defer isoniazid preventive therapy (IPT) among those with regular alcohol use because of hepatotoxicity concerns may exclude many people living with HIV (PLWH) at high TB risk in these settings.</sec><sec><title>OBJECTIVE</title>To evaluate hepatotoxicity during TB preventive therapy (TPT) in PLWH who report alcohol use in Uganda over 10 years.</sec><sec><title>METHODS</title>We developed a Markov model of latent TB infection, isoniazid preventive therapy (IPT - a type of TPT), and TB disease using data from the Alcohol Drinkers' Exposure to Preventive Therapy for TB (ADEPTT) study. We modeled several treatment scenarios, including no IPT, IPT with liver enzyme monitoring (AST/ALT) during treatment, and IPT with pre-screening using the tuberculin skin test (TST).</sec><sec><title>RESULTS</title>The no IPT scenario had 230 TB deaths/100,000 population over 10 years, which is more than that seen in any IPT scenario. IPT, even with no monitoring, was preferred over no IPT when population TB disease incidence was >50 in 100,000.</sec><sec><title>CONCLUSIONS</title>For PLWH who report alcohol use in high TB burden settings, IPT should be offered, ideally with regular AST/ALT monitoring. However, even if regular monitoring is not possible, IPT is still preferable to no IPT in almost every modeled scenario.</sec>.</p>","PeriodicalId":14411,"journal":{"name":"International Journal of Tuberculosis and Lung Disease","volume":"28 7","pages":"335-342"},"PeriodicalIF":3.4,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141498051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
L Semakula, I Kakai, S Zawedde-Muyanja, P Nerima, J Bayigga, M Nansereko, S G Aheebwa, B Castelnuovo, A D Okello, C Oundo, A Ddungu, S Turyahabwe, E Laker, C Sekaggya-Wiltshire
{"title":"Private pharmacy and community health worker engagement in the provision of TB services.","authors":"L Semakula, I Kakai, S Zawedde-Muyanja, P Nerima, J Bayigga, M Nansereko, S G Aheebwa, B Castelnuovo, A D Okello, C Oundo, A Ddungu, S Turyahabwe, E Laker, C Sekaggya-Wiltshire","doi":"10.5588/ijtld.23.0439","DOIUrl":"https://doi.org/10.5588/ijtld.23.0439","url":null,"abstract":"<p><p><sec><title>BACKGROUND</title>Engaging private health providers and community healthcare workers (CHWs) in the provision of TB care services can increase TB case notification and limit community transmission. We determined whether private pharmacy and community engagement could affect access to TB diagnostic and treatment services in Uganda.</sec><sec><title>METHODS</title>We conducted a cross-sectional study on patients diagnosed with TB through three different pathways; by private pharmacies, CHWs, and public health facilities. We collected data on patient demographics, time between symptom recognition and TB treatment initiation, and the amount of money spent on TB care seeking.</sec><sec><title>RESULTS</title>We collected data from 325 participants; 65.2% were male, with a mean age of 35 years (SD 11.50). The time in days between the onset of symptoms and initiation of treatment was significantly different: respectively 149 (IQR 65.5-295), 119 (IQR 51-200), and 106.5 (IQR 60-201) days for CHWs, pharmacies, and public facilities (<i>P</i> = 0.04). The longest time was between the first contact with a health provider and the TB diagnosis (51 days, IQR 19-104). Participants diagnosed at public health facilities incurred the highest costs.</sec><sec><title>CONCLUSION</title>Although the use of CHWs and pharmacies did not shorten the TB treatment pathway, the costs incurred were lower than those in private health facilities.</sec>.</p>","PeriodicalId":14411,"journal":{"name":"International Journal of Tuberculosis and Lung Disease","volume":"28 7","pages":"343-347"},"PeriodicalIF":3.4,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141498049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Exploring the use of exhaled breath as a diagnostic tool for pulmonary TB.","authors":"M Happaerts, N Lorent, E André","doi":"10.5588/ijtld.23.0411","DOIUrl":"https://doi.org/10.5588/ijtld.23.0411","url":null,"abstract":"<p><p>Despite its historical decline, TB remains a significant cause of infectious disease-related global deaths. The lack of reliable diagnostic tests for vulnerable groups, such as children and immunocompromised patients, remains a challenge for TB control. For decades, it has been recognised that exhaled breath has great potential as a non-invasive and universally accessible clinical alternative to sputum and invasive sampling methods. Although translation into clinical practice has not yet occurred, there has been significant progress with promising results in various applications, including diagnosis, estimation of infectiousness, and monitoring of treatment response. More recently, the COVID-19 pandemic reignited global interest in this field and technological advances have further accelerated its development. In the coming decade, breath sampling will enhance our understanding of respiratory infectious diseases and host-immune responses, which may lead to clinical applications. Here we discuss the diagnostic landscape of TB and the current state of the art of breath sampling.</p>","PeriodicalId":14411,"journal":{"name":"International Journal of Tuberculosis and Lung Disease","volume":"28 7","pages":"317-321"},"PeriodicalIF":3.4,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141498046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}