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Mongia H, Mamnoon F, Silsarma A, Mahajan R, Dalal A, Galindo MA, Iyer A, Singh P, Mansoor H, Das M, Morales M, Spencer H, Isaakidis P. Concomitant bedaquiline and delamanid therapy in patients with drug-resistant extra-pulmonary tuberculosis in Mumbai, India. J Clin Tuberc Other Mycobact Dis 2024; 35:100433. [PMID: 38617837 PMCID: PMC11015490 DOI: 10.1016/j.jctube.2024.100433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2024] Open
Abstract
Background World Health Organization suggests concurrent bedaquiline-delamanid (BDQ-DLM) as part of individualised regimens for eligible patients with pulmonary drug-resistant tuberculosis (DR-TB); however, data for patients with drug-resistant extrapulmonary tuberculosis (EPTB) is extremely limited. This study documents the treatment outcomes and adverse events associated with concurrent BDQ-DLM-based regimens in patients with drug-resistant EPTB at a Médecins Sans Frontières clinic in Mumbai, India. Methods Retrospective cohort study based on routinely collected programmatic data. Individualised regimens were based on drug-susceptibility testing and previous drug exposure. Drug-resistant EPTB patients initiated on regimens containing concurrent BDQ and DLM from April 2016 to October 2019 were included. Patients who completed treatment were followed up at 12 months. Results Of 17 patients, median age was 23 years (IQR = 21-30 years) and 12/17 (71 %) were female. Pre-extensively drug-resistant tuberculosis and extensively drug-resistant TB was reported in 13/17 (76.4 %) and 2/17 (11.7 %) patients respectively. Microbiological reports were unavailable for two patients with central nervous system TB. Lymph node TB was the commonest form of EPTB in 9/17 (53 %) of patients. Median duration of treatment was 18.9 months. At least one grade three or four severe adverse event (SAE) was reported by 13/17 (76.4 %) patients. Thirteen (76.4 %) patients had favourable outcomes. None of the patients relapsed or died in the one-year period of post-treatment follow-up. Conclusion Concurrent BDQ-DLM-based regimens in drug-resistant EPTB were effective and associated with manageable adverse events.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Hannah Spencer
- Southern Africa Medical Unit, Médecins Sans Frontières, Cape Town, South Africa
| | - Petros Isaakidis
- Southern Africa Medical Unit, Médecins Sans Frontières, Cape Town, South Africa
- Clinical and Molecular Epidemiology Unit, Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
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Zangpo T, Tsheten, Tenzin P, Dorji C, Nima G, Dorjee S, Sultana R. Demographic risk factors for extra-pulmonary tuberculosis: a rising public health threat in Bhutan. Indian J Tuberc 2024; 71:137-146. [PMID: 38589117 DOI: 10.1016/j.ijtb.2023.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/16/2023] [Accepted: 04/20/2023] [Indexed: 04/10/2024]
Abstract
BACKGROUND Recently, extra-pulmonary tuberculosis (EPTB) has been increasingly reported in Bhutan, rising from 26% in 2001 to 39% in 2010. In 2016, almost half (49%) of all reported TB cases were classified as EPTB. Thus, this study was conducted to understand the epidemiology and identify risk factors contributing to increasing notification of EPTB in Bhutan. METHODS A case-control study was conducted by recruiting all 110 cases of nationally notified EPTB (Extrapulmonary bacteriologically confirmed/EPBC) as cases and 235 Pulmonary TB (Pulmonary bacteriologically confirmed/PBC) as controls. Data were collected on socio-demography, clinical and diagnostic, behavioral and lifestyle and environmental exposures using a structured questionnaire between April and September, 2018. RESULTS The median age of the cases was 25 years, ranged 9-79 years. Lymphatic TB was predominant (n = 78; 70.91%) followed by genitourinary TB (n = 4 (3.64%). The likelihood of EPTB decreased with increase in age (p = 0.023). The odds of EPTB in females was 1.65 times higher than the males (p = 0.038). Increase in Body Mass Index (adjusted odds ratio (AOR): 1.1; 95% confidence interval (CI): 1.052-1.200) and urban residency were (AOR 1.6; 95% CI 1.016-2.805) were found to have higher odds of developing EPTB. CONCLUSION Females, urban residents, and those with higher BMI are at increased risk of developing EPTB. These at-risk groups can be used to target limited public health resources to control EPTB in Bhutan.
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Affiliation(s)
- Tandin Zangpo
- Communicable Disease Division, Department of Public Health, Ministry of Health, Thimphu, Bhutan.
| | - Tsheten
- Royal Centre for Disease Control, Department of Public Health, Ministry of Health, Bhutan
| | - Phurpa Tenzin
- National Tuberculosis Control Program, Department of Public Health, Ministry of Health, Bhutan
| | - Chencho Dorji
- Gidakom Hospital, Ministry of Health, Thimphu, Bhutan
| | - Gaki Nima
- Jigme Dorji Wangchuk National Referral Hospital, Thimphu, Bhutan
| | - Sithar Dorjee
- Khesar Gyalpo University of Health Sciences of Bhutan, Thimphu, Bhutan
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Jawed A, Tharwani ZH, Siddiqui A, Masood W, Qamar K, Islam Z, Jawed A, Shah M, Adnan A, Essar MY, Rackimuthu S, Head MG. Better understanding extrapulmonary tuberculosis: A scoping review of public health impact in Pakistan, Afghanistan, India, and Bangladesh. Health Sci Rep 2023; 6:e1357. [PMID: 37359409 PMCID: PMC10287908 DOI: 10.1002/hsr2.1357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 06/08/2023] [Indexed: 06/28/2023] Open
Abstract
Background and Aims South Asian countries, including Pakistan, Afghanistan, India, and Bangladesh, have a high prevalence of pulmonary and extra-pulmonary tuberculosis (EPTB). This prevalence is influenced by various risk factors such as ethnicity, nutrition, socioeconomic disparities, high out-of-pocket healthcare expenses, and specific Mycobacterium Tuberculosis (TB) lineages. The COVID-19 pandemic has likely hindered access to healthcare and led to under-reporting of EPTB cases nationally and internationally. This rapid review aimed to summarize the literature on the prevalence and disease outcomes of EPTB in the mentioned countries, compare the situations across countries, and provide recommendations for future action. Methods The review utilized PubMed and Google Scholar databases to search for literature on EPTB in South Asian countries. The search string included keywords related to different forms of EPTB and the countries of interest while excluding pulmonary tuberculosis. Results The results showed that both TB, including drug-resistant TB, and EPTB are prevalent and burdensome in South Asia. In Pakistan, pleural TB was the most commonly reported form of EPTB, followed by lymph node TB, abdominal TB, osteoarticular TB, Central Nervous System TB, and miliary TB. In India, lymph node TB(LNTB) was more common among EPTB cases. Bangladesh reported a high prevalence of EPTB involving lymph node, pleura, and abdomen, while Afghanistan had a higher prevalence of forms such as LNTB and tuberculous meningitis. Conclusion In conclusion, the prevalence of EPTB in Pakistan, Afghanistan, India, and Bangladesh is alarmingly high and negatively impacts population health. Effective measures are needed for treatment and management of this condition, along with addressing current and future challenges. Strengthening the evidence base through surveillance and research is crucial to understand the patterns and significant factors related to EPTB, requiring investment in these areas.
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Affiliation(s)
- Areesha Jawed
- Department of MedicineDow Medical CollegeKarachiPakistan
| | | | | | - Waniyah Masood
- Department of MedicineDow Medical CollegeKarachiPakistan
| | - Khulud Qamar
- Department of MedicineDow Medical CollegeKarachiPakistan
| | - Zarmina Islam
- Department of MedicineDow Medical CollegeKarachiPakistan
| | - Aleeza Jawed
- The Ziauddin Medical UniversityKarachiSindhPakistan
| | - Muzhgan Shah
- Bolan University of Medical and Health SciencesQuettaPakistan
| | | | | | | | - Michael G. Head
- Clinical Informatics Research Unit, Faculty of MedicineUniversity of SouthamptonSouthamptonUK
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Dabitao D, Bishai WR. Sex and Gender Differences in Tuberculosis Pathogenesis and Treatment Outcomes. Curr Top Microbiol Immunol 2023; 441:139-183. [PMID: 37695428 DOI: 10.1007/978-3-031-35139-6_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Tuberculosis remains a daunting public health concern in many countries of the world. A consistent observation in the global epidemiology of tuberculosis is an excess of cases of active pulmonary tuberculosis among males compared with females. Data from both humans and animals also suggest that males are more susceptible than females to develop active pulmonary disease. Similarly, male sex has been associated with poor treatment outcomes. Despite this growing body of evidence, little is known about the mechanisms driving sex bias in tuberculosis disease. Two dominant hypotheses have been proposed to explain the predominance of active pulmonary tuberculosis among males. The first is based on the contribution of biological factors, such as sex hormones and genetic factors, on host immunity during tuberculosis. The second is focused on non-biological factors such as smoking, professional exposure, and health-seeking behaviors, known to be influenced by gender. In this chapter, we review the literature regarding these two prevailing hypotheses by presenting human but also experimental animal studies. In addition, we presented studies aiming at examining the impact of sex and gender on other clinical forms of tuberculosis such as latent tuberculosis infection and extrapulmonary tuberculosis, which both appear to have their own specificities in relation to sex. We also highlighted potential intersections between sex and gender in the context of tuberculosis and shared future directions that could guide in elucidating mechanisms of sex-based differences in tuberculosis pathogenesis and treatment outcomes.
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Affiliation(s)
- Djeneba Dabitao
- Faculty of Pharmacy and Faculty of Medicine and Odonto-Stomatology, University Clinical Research Center (UCRC), University of Sciences, Techniques, and Technologies of Bamako (USTTB), Bamako, Mali
| | - William R Bishai
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, 21287, USA.
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Shivakumar SVBY, Padmapriyadarsini C, Chavan A, Paradkar M, Shrinivasa BM, Gupte A, Dhanasekaran K, Thomas B, Suryavanshi N, Dolla CK, Selvaraju S, Kinikar A, Gaikwad S, Kohli R, Sivaramakrishnan GN, Pradhan N, Hanna LE, Kulkarni V, DeLuca A, Cox SR, Murali L, Thiruvengadam K, Raskar S, Ramachandran G, Golub JE, Gupte N, Mave V, Swaminathan S, Gupta A, Bollinger RC. Concomitant pulmonary disease is common among patients with extrapulmonary TB. Int J Tuberc Lung Dis 2022; 26:341-347. [PMID: 35351239 PMCID: PMC8982647 DOI: 10.5588/ijtld.21.0501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND : Microbiologic screening of extrapulmonary TB (EPTB) patients could inform recommendations for aerosol precautions and close contact prophylaxis. However, this is currently not routinely recommended in India. Therefore, we estimated the proportion of Indian patients with EPTB with microbiologic evidence of pulmonary TB (PTB). METHODS : We characterized baseline clinical, radiological and sputum microbiologic data of 885 adult and pediatric TB patients in Chennai and Pune, India, between March 2014 and November 2018. RESULTS : Of 277 patients with EPTB, enhanced screening led to the identification of 124 (45%) with concomitant PTB, including 53 (19%) who reported a cough >2 weeks; 158 (63%) had an abnormal CXR and 51 (19%) had a positive sputum for TB. Of 70 participants with a normal CXR and without any cough, 14 (20%) had a positive sputum for TB. Overall, the incremental yield of enhanced screening of patients with EPTB to identify concomitant PTB disease was 14% (95% CI 12–16). CONCLUSIONS : A high proportion of patients classified as EPTB in India have concomitant PTB. Our results support the need for improved symptom and CXR screening, and recommends routine sputum TB microbiology screening of all Indian patients with EPTB.
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Affiliation(s)
| | - C Padmapriyadarsini
- Indian Council of Medical Research-National Institute for Research in Tuberculosis, Chennai, India
| | - A Chavan
- Johns Hopkins India, Pune, India, Byramjee Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune, India
| | - M Paradkar
- Johns Hopkins India, Pune, India, Byramjee Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune, India
| | - B M Shrinivasa
- Indian Council of Medical Research-National Institute for Research in Tuberculosis, Chennai, India
| | - A Gupte
- Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - K Dhanasekaran
- Indian Council of Medical Research-National Institute for Research in Tuberculosis, Chennai, India
| | - B Thomas
- Indian Council of Medical Research-National Institute for Research in Tuberculosis, Chennai, India
| | - N Suryavanshi
- Johns Hopkins India, Pune, India, Byramjee Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune, India, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - C K Dolla
- Indian Council of Medical Research-National Institute for Research in Tuberculosis, Chennai, India
| | - S Selvaraju
- Indian Council of Medical Research-National Institute for Research in Tuberculosis, Chennai, India
| | - A Kinikar
- Byramjee Jeejeebhoy Government Medical College, Pune, India
| | - S Gaikwad
- Byramjee Jeejeebhoy Government Medical College, Pune, India
| | - R Kohli
- Johns Hopkins India, Pune, India, Byramjee Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune, India
| | - G N Sivaramakrishnan
- Indian Council of Medical Research-National Institute for Research in Tuberculosis, Chennai, India
| | - N Pradhan
- Johns Hopkins India, Pune, India, Byramjee Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune, India
| | - L E Hanna
- Indian Council of Medical Research-National Institute for Research in Tuberculosis, Chennai, India
| | - V Kulkarni
- Johns Hopkins India, Pune, India, Byramjee Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune, India
| | - A DeLuca
- Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - S R Cox
- Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - L Murali
- District Tuberculosis Office, Thiruvallur, India
| | - K Thiruvengadam
- Indian Council of Medical Research-National Institute for Research in Tuberculosis, Chennai, India
| | - S Raskar
- Johns Hopkins India, Pune, India, Byramjee Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune, India
| | - G Ramachandran
- Indian Council of Medical Research-National Institute for Research in Tuberculosis, Chennai, India
| | - J E Golub
- Johns Hopkins School of Medicine, Baltimore, MD, USA, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - N Gupte
- Johns Hopkins India, Pune, India, Byramjee Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune, India, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - V Mave
- Johns Hopkins India, Pune, India, Byramjee Jeejeebhoy Government Medical College-Johns Hopkins University Clinical Research Site, Pune, India, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | | | - A Gupta
- Johns Hopkins School of Medicine, Baltimore, MD, USA, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - R C Bollinger
- Johns Hopkins School of Medicine, Baltimore, MD, USA, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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Ali ZA, Al-Obaidi MJ, Sameer FO, Mankhi AA, Misha'al KI, Jassim IA, Taqi EA, Ad'hiah AH. Epidemiological profile of tuberculosis in Iraq during 2011-2018. Indian J Tuberc 2022; 69:27-34. [PMID: 35074147 DOI: 10.1016/j.ijtb.2021.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 12/10/2020] [Accepted: 01/14/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Tuberculosis (TB) is one of the most progressive infectious diseases caused by Mycobacterium tuberculosis. The pathogen is the first cause of mortality linked to a single pathogen worldwide, especially in poor and developing countries. METHODS A cross-sectional descriptive study was conducted to estimate incidence rate (IR) of TB in Iraq during a period of eight years (2011-2018). TB data were extracted from the computer system of the National Specialized Center for Chest and Respiratory Diseases in Baghdad. RESULTS During 2011-2018, 65,102 confirmed TB cases were reported in Iraq; 39,640 pulmonary TB (PTB) and 25,462 extra-pulmonary TB (EPTB). The average IR (case/100,000 inhabitants) of TB was 23.4 (14.2 for PTB and 9.1 for EPTB). Annual rate of TB cases showed a gradual decline over years (from 29.2 in 2011 to 18.6 in 2018). The decline in IR was more pronounced in PTB than EPTB. However PTB/EPTB ratio showed a gradual decreasing over years (from 2.04 in 2011 to 1.56 in 2018). GIS-mapping revealed that PTB and EPTB IRs show variations between the 18 governorates of Iraq. Most of the recorded PTB cases were new (average: 90.5%), followed by relapse cases (average: 7.9%). Among the reported PTB cases, percentage of males was greater than females (average: 52.1 vs. 47.9%), whereas an opposite trend was observed in EPTB (42.9 vs. 57.1%). The frequency distribution of PTB and EPTB varied between age groups, and lowest average frequency was recorded in age groups 1-4 and 5-14 year. CONCLUSIONS TB is still a public health threat, and although a declining trend in incidence was depicted over the years 2011-2018, the disease is still out of control in Iraq, and more investments of resource are necessitated to eliminate the disease. In this context, EPTB and PTB relapse need a recognized attention.
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Affiliation(s)
- Zainab A Ali
- Biotechnology Department, College of Science, University of Baghdad, Baghdad, Iraq
| | - Mohammed J Al-Obaidi
- Tropical-Biological Research Unit, College of Science, University of Baghdad, Baghdad, Iraq
| | - Fadhaa O Sameer
- Tropical-Biological Research Unit, College of Science, University of Baghdad, Baghdad, Iraq
| | - Ahmed A Mankhi
- National Specialized Center for Chest and Respiratory Diseases, Ministry of Health and Environment, Baghdad, Iraq
| | - Khawla I Misha'al
- Tropical-Biological Research Unit, College of Science, University of Baghdad, Baghdad, Iraq
| | - Iftikhar A Jassim
- Tropical-Biological Research Unit, College of Science, University of Baghdad, Baghdad, Iraq
| | - Estabraq A Taqi
- Tropical-Biological Research Unit, College of Science, University of Baghdad, Baghdad, Iraq
| | - Ali H Ad'hiah
- Tropical-Biological Research Unit, College of Science, University of Baghdad, Baghdad, Iraq.
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Mirza S, Kannuri S, Misra R, Vyawahare RC, Das N, Gandham N, Khan S, Bhaumik S, Mukhida S. Role of cartridge-based nucleic acid amplification test in diagnosing extrapulmonary tuberculosis. MEDICAL JOURNAL OF DR. D.Y. PATIL VIDYAPEETH 2022. [DOI: 10.4103/mjdrdypu.mjdrdypu_678_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Bhattacharya P, Talukdar K, Barman B, Jamil M, Phukan P, Mobing H, War G, Nonglait PL, Murti S, Prithviraj K, Sangma B. Clinical Spectrum and Medical Comorbidities in Tuberculosis: A Hospital-Based Study in Northeast India. Cureus 2020; 12:e10580. [PMID: 33110716 PMCID: PMC7580495 DOI: 10.7759/cureus.10580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background Tuberculosis (TB) is one of the most common infectious diseases and is commonly associated with comorbidities. However, data regarding TB and comorbidities are lacking from northeast India. The aim of the study is to see the clinical spectrum of TB and the frequency of comorbidities. Methods This was a prospective observational study of all hospitalized TB patients between January 2016 and June 2017 who were selected by consecutive sampling. Data were analyzed using SPSS v. 17.0 (IBM Corp., Armonk, NY), and a p-value of <0.05 was considered significant. Results Of the 173 patients selected, the mean age was 41.05±17.04 years with a male:female ratio of 4.27:1. Pulmonary TB (PTB) was found in 43.94%, extra-pulmonary TB (EPTB) in 52.02%, and disseminated TB in 4.04%. Fever (61.27%) was the most common presentation, followed by cough (54.33%) and breathlessness (32.94%). Of the 76 patients with PTB and seven with disseminated TB, making a total of 83 patients, 56 (67.4%) were sputum positive. Out of 90 patients suffering from EPTB, pleural effusion (53.33%) was the commonest type of EPTB, followed by central nervous system (CNS) tuberculosis (26.66%) and abdominal tuberculosis (8.88%). Comorbidities were present in 53.17% of the patients, of which diabetes mellitus (DM) (26.58%) and hypertension (17.34%) were the most common. Comorbid conditions were significantly higher in PTB than EPTB (51 of 83 vs. 41 of 90, p<0.05). Mean glycated hemoglobin (HbA1c) was significantly higher in PTB as compared to EPTB (8.74±2.04 vs. 7.58±0.29, p<0.05). Conclusion Comorbidities, particularly DM, were present in half of the patients, mostly in PTB than EPTB, with glycemic control being significantly poorer in PTB patients.
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Affiliation(s)
- Prasanta Bhattacharya
- Department of General Medicine, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
| | - Kishore Talukdar
- Department of General Medicine, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
| | - Bhupen Barman
- Department of General Medicine, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
| | - Md Jamil
- Department of General Medicine, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
| | - Pranjal Phukan
- Department of Radiology, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
| | - Habung Mobing
- Department of General Medicine, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
| | - Gwenette War
- Department of General Medicine, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
| | - Phibakordor L Nonglait
- Department of General Medicine, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
| | - Subrahmanya Murti
- Department of Cardiology, Smt. Nathiba Hargovandas Lakhmichand (NHL) Municipal Medical College (NHLMMC), Ahmedabad, IND
| | - Konthoujam Prithviraj
- Department of General Medicine, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
| | - Bandi Sangma
- Department of Chest & Tuberculosis, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS), Shillong, IND
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Eddabra R, Neffa M. Epidemiological profile among pulmonary and extrapulmonary tuberculosis patients in Laayoune, Morocco. Pan Afr Med J 2020; 37:56. [PMID: 33209183 PMCID: PMC7648485 DOI: 10.11604/pamj.2020.37.56.21111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 08/31/2020] [Indexed: 12/14/2022] Open
Abstract
Introduction despite major strides in the prevention, diagnosis and management of tuberculosis, the disease continues to be one of the most pressing global health problems, particularly in developing countries. The purpose of the present study was to describe the epidemiological profile among tuberculosis patients in Laayoune, Morocco. Methods a retrospective study was conducted among tuberculosis patients (having extrapulmonary tuberculosis and pulmonary tuberculosis), registered in the diagnosis of tuberculosis and respiratory diseases reference center of Laayoune, between January 2017 and May 2018. Demographic characteristics, clinical presentation of TB and apparent risk factors of the disease were obtained from the medical case records of all patients. Results during the study period, a total of 211 patients (125 males and 86 females) with tuberculosis were enrolled. The majority of cases (93.40%) were newly diagnosed and the segment with the pulmonary tuberculosis was 63.50%. The highest disease burden was found in the ≥15 year age group (92.40%; p=0.022). Men were more frequently affected by pulmonary tuberculosis (70.90%), while extrapulmonary tuberculosis was more commonly detected in women (61%) (p<0.0001). The most common sites of extrapulmonary disease were lymphatic (32.47%), pleural (16.88%) and spinal tuberculosis (15.58%). HIV infection and smoking seem to be the most important risk factors that affect host defense against TB infection. Conclusion the results obtained in tuberculosis patients in Laayoune, Morocco, showed that active tuberculosis was associated with risk factors such as sex, age and smoking.
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Affiliation(s)
- Rkia Eddabra
- Higher Institute of Nurses Professions and Health Techniques of Laayoune, Ministry of Health, Avenue Colonel Major Habbouha Oueld Laâbid, Madinat Al Wahda I, Laayoune, Morocco
| | - Mounsef Neffa
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology and Health, Applied Biochemistry to the Valorization of Bioresources, Faculty of Sciences, Mohamed 1st University, Oujda, Morocco
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Ramos JM, Comeche B, Tesfamariam A, Reyes F, Tiziano G, Balcha S, Edada T, Biru D, Pérez-Butragueño M, Górgolas M. Sex differences and HIV status of tuberculosis in adults at a rural hospital in southern Ethiopia: an 18-year retrospective cross-sectional study. Afr Health Sci 2020; 20:605-614. [PMID: 33163021 PMCID: PMC7609105 DOI: 10.4314/ahs.v20i2.8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background The aim of the study was to compare the epidemiology, clinical characteristics and treatment outcome of tuberculosis (TB), including HIV status, in women and men in southern rural Ethiopia. Methods We conducted a register-based retrospective cohort study covering the period from September 1998 to August 2015. Result We included records of 2252 registered TB patients: 1080 (48%) women and 1172 (52%) men. Median age was similar for women and men: 27.5 years and 25.0 years, respectively. Median weight in women was 43.0 kg (interquartile range IQR: 38.0, 49.0), significantly lower than in men (50.0 kg, IQR 44.0, 55.0; p = 0.01). Extrapulmonary TB was significantly more common in women than in men (34.1% versus 28.7%; p=0.006). Treatment outcomes were similar in both sexes: in 70.3% of women and 68.9% of men, TB mortality was slightly lower in women than men (4.7% vs. 6.5%; p=0.08). In patients with TB, female sex was independently associated with low weight (adjusted aOR: 0.91; 95% CI 0.90, 0.92), less mortality (aOR: 0.54; 95% CI 0.36, 0.81), and lymph node TB (aOR: 1.57; 95% CI 1.13, 2.19) Conclusion Lymph node TB was more common in women. Treatment outcomes were similar in both sexes, but women had a lower mortality rate.
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Affiliation(s)
- José M Ramos
- Department of Medicine and Pediatrics, Gambo Rural General Hospital, Ethiopia
- Department of Internal Medicine. Alicante General University Hospital, ISABIAL, and Miguel Hernández University of Elche, Alicante, Spain
- Correspondence author: José Manuel Ramos, Department of Internal Medicine. Hospital General Universitario de Alicante Calle Pintor Baeza 12. Alicante 03010, Spain Tel: +34 96 593 30 00
| | - Belén Comeche
- Department of Medicine and Pediatrics, Gambo Rural General Hospital, Ethiopia
- National Referral Unit for Tropical Disease, Infectious Diseases Department, Ramón y Cajal University Hospital, IRICYS, Madrid, Spain
| | - Abraham Tesfamariam
- Department of Medicine and Pediatrics, Gambo Rural General Hospital, Ethiopia
| | - Francisco Reyes
- Department of Medicine and Pediatrics, Gambo Rural General Hospital, Ethiopia
| | - Gebre Tiziano
- Department of Medicine and Pediatrics, Gambo Rural General Hospital, Ethiopia
| | - Seble Balcha
- Department of Medicine and Pediatrics, Gambo Rural General Hospital, Ethiopia
| | - Tamasghen Edada
- Department of Medicine and Pediatrics, Gambo Rural General Hospital, Ethiopia
| | - Dejene Biru
- Department of Medicine and Pediatrics, Gambo Rural General Hospital, Ethiopia
| | - Mario Pérez-Butragueño
- Department of Medicine and Pediatrics, Gambo Rural General Hospital, Ethiopia
- Departament of Pedaitrics, Infanta Leonor University Hospital, Madrid, Spain
| | - Miguel Górgolas
- Department of Medicine and Pediatrics, Gambo Rural General Hospital, Ethiopia
- Division of Infectious Diseases, Fundación Jiménez Diaz University Hospital, and Autonomic University of Madrid, Madrid, Spain
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Extrapulmonary tuberculosis in Pakistan- A nation-wide multicenter retrospective study. PLoS One 2020; 15:e0232134. [PMID: 32343714 PMCID: PMC7188211 DOI: 10.1371/journal.pone.0232134] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 04/07/2020] [Indexed: 11/21/2022] Open
Abstract
Background Pakistan is fifth among high burden countries for tuberculosis. A steady increase is seen in extrapulmonary tuberculosis (EPTB), which now accounts for 20% of all notified TB cases. There is very limited information on the epidemiology of EPTB. This study was performed with the aim to describe the demographic characteristics, clinical manifestations and treatment outcomes of EPTB patients in Pakistan. Method We performed descriptive analysis on routinely collected data for cohorts of TB patients registered nationwide in 2016 at health facilities selected using stratified convenient sampling. Findings Altogether 54092 TB including 15790 (29.2%) EPTB cases were registered in 2016 at 50 study sites. The median age was 24 years for EPTB and 30 years for PTB patients. The crude prevalence of EPTB in females was 30.5% (95%CI; 29.9–31.0) compared to 27.9% (95%CI; 27.3–28.4) in males. The likelihood of having EPTB (OR), was 1.1 times greater for females, 2.0 times for children, and 3.3 times for residents of provinces in the North-West. The most common forms of EPTB were pleural (29.6%), lymphatic (22.7%) and abdominal TB (21.0%). Pleural TB was the most common clinical manifestation in adults (34.2%) and abdominal TB in children (38.4%). An increase in the prevalence of pleural and osteoarticular and decline in lymphatic and abdominal TB was observed with advancing age. Diversity in demography and clinical manifestations were noted between provinces. The treatment success rate for all type EPTB was significantly high compared to bacteriology confirmed PTB with the exception of EPTB affecting CNS with a high mortality rate. Conclusions The study provides an insight into demography, clinical manifestations and treatment outcomes of EPTB. Further studies are needed to explain significant diversities observed between provinces, specific risk factors and challenges concerning EPTB management.
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Katsnelson A. Beyond the breath: Exploring sex differences in tuberculosis outside the lungs. Nat Med 2019; 23:398-401. [PMID: 28388608 DOI: 10.1038/nm0417-398] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Diminished circulating plasma and elevated lymph node culture supernatant levels of IL-10 family cytokines in tuberculous lymphadenitis. Cytokine 2018; 111:511-517. [PMID: 29871780 DOI: 10.1016/j.cyto.2018.05.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 05/23/2018] [Accepted: 05/29/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND IL-10 family cytokines are associated with the host immune response to pulmonary tuberculosis (PTB), but their association with host response in tuberculous lymphadenitis (TBL) is not known. METHODS Hence, we examined the circulating levels of the whole panel of IL-10 family cytokines in TBL (n = 44) and compared them to the levels in PTB (n = 44) and healthy control (HC, n = 44) individuals. We also assessed the pre and post-treatment cytokine levels in TBL individuals following the completion of anti-tuberculosis treatment (ATT). Next, we also compared the levels of IL-10 family cytokine in circulation versus lymph node (LN) culture supernatants in a subset of TBL individuals (n = 22). Finally, we also measured the levels of IL-10 family cytokines in tuberculosis antigen (purified protein derivative, PPD) stimulated and unstimulated LN culture supernatants. RESULTS TBL individuals exhibit significantly decreased levels of IL-10, IL-19, IL-20, IL-24, IL-28B and IL-29 in the circulation when compared to PTB (except IL-10) and HC (except IL-20 and IL-28B) and significantly increased levels of IL-22 when compared to PTB individuals. Following ATT, TBL individuals exhibit significantly elevated levels of IL-10, IL-19, IL-20, IL-24, IL-28B and IL-29 and significantly diminished levels of IL-26. Similarly, TBL individuals also exhibited significantly increased levels of IL-10, IL-19, IL-20, IL-24, IL-28A and IL-29 in LN culture supernatants compared to plasma and significantly decreased levels of IL-22. This was associated with enhanced levels of IL-19, IL-20, IL-24, IL-28B and IL-29 upon PPD stimulation of LN cultures. CONCLUSIONS Therefore, we demonstrate that TBL is associated with significantly diminished plasma and elevated LN culture supernatant levels of most of the IL-10 family cytokines. This to our knowledge is the first comprehensive examination of IL-10 family cytokines in TBL.
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