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Afifi M, Amin W, Helal D, Ashmawy R, El-Maradny YA, Khalifa N, Ghazy RM. Impact of bedaquiline regimen on the treatment success rates of multidrug-resistant tuberculosis patients in Egypt. Sci Rep 2024; 14:16247. [PMID: 39009633 PMCID: PMC11250779 DOI: 10.1038/s41598-024-65063-8] [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] [Received: 03/19/2024] [Accepted: 06/17/2024] [Indexed: 07/17/2024] Open
Abstract
Bedaquiline (BDQ), an innovative anti-tuberculous (TB) agent, has attracted attention for its potential effectiveness against drug-resistant TB. This study investigated the impact of BDQ-containing regimens on treatment success rates among multi-drug resistant tuberculosis (MDR-TB) patients in Egypt. We conducted a prospective cohort study that included all adult non-pregnant patients treated in MDR-TB centers in Egypt from April 1, 2020, to June 30, 2021, with follow-up extended until December 31, 2022. The study compared patients prescribed BDQ according to national protocols with those receiving conventional treatments for MDR-TB. Treatment success rates, mortality rates, and adverse events were analyzed using descriptive statistics, chi-square tests, logistic regression, and Kaplan-Meier survival curves. Adjustment for potential confounders was conducted using propensity score matching and Cox-hazard regressions. A total of 84 patients were included in this study. The median age of the study participants was 39 years; 22.6% were women, 57.1% were unemployed or housewives, and 1.2% had human immunodeficiency virus (HIV). Regarding the treatment regimen, 67.8% were exposed to BDQ-based treatment. Among the 55 patients (65.5%) with treatment success, a significantly higher success rate was observed in the BDQ group (73.7%) compared to the conventional group (48.1%), P = 0.042. Additionally, the incidence of skin discoloration was significantly higher in the BDQ group compared to the conventional group (38.6% versus 0.0%, P < 0.001). Despite the lower mortality incidence in the BDQ-group (14.0% versus 22.2% in the conventional group), the Kaplan-Meier survival analysis revealed no excess mortality associated with the BDQ-group, with a hazard ratio (HR) of 0.62 (95% CI 0.21-1.78, P = 0.372). Propensity score matching, while considering factors such as lesion site, diabetes mellitus, hepatitis C virus, and smoking, revealed a significant increase in the success rate associated with BDQ inclusion, with an HR of 6.79 (95% CI 1.8-25.8). In conclusion, BDQ is an effective and tolerable medication for treating MDR-TB, associated with lower mortality rates compared to conventional treatment.
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Affiliation(s)
- Magda Afifi
- General Administration of Chest Diseases, MoHP, Cairo, Egypt
| | - Wagdy Amin
- General Administration of Chest Diseases, MoHP, Cairo, Egypt
| | - Dina Helal
- Chest Diseases Consultant and MDR Coordinator/NTP, Cairo, Egypt
| | - Rasha Ashmawy
- Department of Biomedical Informatics and Medical Statistics, Medical Research Institute, Alexandria University, Alexandria, Egypt
- Department of Clinical Research, Maamora Chest Hospital, MoHP, Alexandria, Egypt
- Clinical Research Administration, Directorate of Health Affairs, MoHP, Alexandria, Egypt
| | - Yousra A El-Maradny
- Pharmaceutical and Fermentation Industries Development Center, City of Scientific Research and Technological Applications (SRTA-City), New Borg EL-Arab, Alexandria, 21934, Egypt.
| | - Noha Khalifa
- Department of Biomedical Informatics and Medical Statistics, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Ramy Mohamed Ghazy
- Family and Community Medicine Department, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Tropical Health Department, High Institute of Public Health, Alexandria University, Alexandria, Egypt
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Shi C, Yang B, Yang J, Song W, Chen Y, Zhang S, Zhan H, Xiong Y, Rong P, Luo Y, Yang J. Evaluation of adverse reactions induced by anti-tuberculosis drugs among hospitalized patients in Wuhan, China: A retrospective study. Medicine (Baltimore) 2024; 103:e38273. [PMID: 38758847 PMCID: PMC11098174 DOI: 10.1097/md.0000000000038273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 04/26/2024] [Indexed: 05/19/2024] Open
Abstract
The study aims to estimate the incidence and risk factors of adverse drug reactions (ADRs) induced by anti-tuberculosis (TB) drugs. A single center retrospective analysis of patients taking anti-TB therapy from January 2016 to December 2018 in the hospital was conducted. Univariate and multivariate logistic regression analysis were used to identify these risk factors of ADRs induced by anti-TB drugs. Among 1430 patients receiving anti-TB therapy, 440 (30.77%) patients showed at least 1 ADR induced by anti-TB drugs. Hyperuricemia was the most common ADR, followed by hepatic function test abnormality, liver damage and gastrointestinal reactions. Significant differences (P < .05) were also seen in diabetes, age, treatment duration, type of TB (extrapulmonary) and some therapeutic regimens between ADR group and non-ADR group, respectively. Multivariate logistic regression analysis showed that treatment duration (OR = 1.029, 95%CI[1.018-1.040], P = .000), type of TB (extrapulmonary, OR = 1.487, 95%CI[1.134-1.952], P = .004) and some therapeutic regimens (HREZ, OR = 1.425, 95%CI[0.922-2.903], P = .001; HRZS, OR = 2.063, 95% CI[1.234-3.449], P = .006; HRZ, OR = 3.623, 95%CI[2.289-5.736], P = .000) were risk factors for ADRs induced by anti-TB drugs. Anti-TB drugs usually induced the occurrence of severe and frequent adverse effects, such as hyperuricemia. Treatment duration, HREZ, HRZS and HRZ regimens, and type of TB (extrapulmonary) should be considered as high-risk factors. Thus, it should be recommended to consider optimum management during anti-TB therapy, particularly hyperuricemia monitoring and hepatic function test.
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Affiliation(s)
- Cai Shi
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, China
| | - Boning Yang
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, China
- Sydney Pharmacy School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Jingxiang Yang
- Department of Pharmacy, Wuhan Children’s Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Wei Song
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ying Chen
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shuxiao Zhang
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, China
| | - Hanyan Zhan
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yuanguo Xiong
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, China
| | - Peipei Rong
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yi Luo
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, China
| | - Jian Yang
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, China
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Phafane MP, Ngozo J, Radebe Z, Lutge E, Ebonwu J. Factors associated with mortality among laboratory-diagnosed drug-resistant tuberculosis patients on treatment, KwaZulu-Natal Province, 2017-2019. Pan Afr Med J 2024; 47:181. [PMID: 39092023 PMCID: PMC11293477 DOI: 10.11604/pamj.2024.47.181.34571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 02/19/2024] [Indexed: 08/04/2024] Open
Abstract
Introduction tuberculosis (TB) remains a leading cause of death in South Africa. KwaZulu-Natal (KZN) is one of the provinces with a high burden of TB/drug-resistant TB cases and deaths. We determined predictors for mortality among drug-resistant TB patients on treatment in KZN province. Methods we conducted a retrospective cohort study using secondary data from the Electronic Drug-Resistant Tuberculosis Register. We used a modified Poisson regression model with robust standard errors to determine predictors for drug-resistant TB mortality. Results of the 7,692 eligible patients, 1,234 (16.0%) died. Males predominated (707, 57.3%) and the median age was 36 years (Interquartlile Range: 29-45 years). The majority (978, 79.2%) were HIV-TB co-infected with 911 (93%) on antiretroviral treatment (ART). The predictors included HIV-TB co-infection without ART (aIRR 3.4; 95% CI: 2.3-5.1), unknown ART status (aIRR: 1.8; 95% CI: 1.4-2.3), aged ≥60 years (aIRR: 2.1; 95% CI: 1.6-2.7), previous drug-resistant TB (aIRR: 1.5; 95% CI: 1.2-1.8) and exposure to second-line drugs (aIRR: 1.7; 95% CI: 1.4-2.0). Other predictors were hospitalization during treatment initiation (aIRR 2.5; 95% CI 2.0-3.1), initiation in other treatment facilities (aIRR: 2.2; 95% CI: 1.6-2.9) and rifampicin-resistant (aIRR: 1.2; 95% CI: 1.1-1.4). Bedaquiline fumarate was a significant protective factor against death (aIRR: 0.5; 95% CI: 0.4-0.5). Conclusion older age, HIV co-infection without ART, hospitalization for treatment initiation, exposure to second-line drugs and a previous episode of drug-resistant TB were predictors for DR-TB mortality. Early treatment initiation and provision of antiretroviral treatment for all co-infected patients may reduce DR-TB mortality in the Province.
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Affiliation(s)
- Moshibudi Poncho Phafane
- Division of Public Health Surveillance and Response, National Institute for Communicable Diseases, Johannesburg, South Africa
- Tuberculosis Programme, KwaZulu-Natal Provincial Department of Health, Pietermaritzburg, South Africa
| | - Jacqueline Ngozo
- Tuberculosis Programme, KwaZulu-Natal Provincial Department of Health, Pietermaritzburg, South Africa
| | - Zanele Radebe
- Tuberculosis Programme, KwaZulu-Natal Provincial Department of Health, Pietermaritzburg, South Africa
| | - Elizabeth Lutge
- Epidemiology and Health Research and Knowledge Management, KwaZulu-Natal Provincial Department of Health, Pietermaritzburg, South Africa
| | - Joy Ebonwu
- Division of Public Health Surveillance and Response, National Institute for Communicable Diseases, Johannesburg, South Africa
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Holger DJ, Althubyani A, Morrisette T, Rebold N, Tailor M. Updates in pulmonary drug-resistant tuberculosis pharmacotherapy: A focus on BPaL and BPaLM. Pharmacotherapy 2024; 44:268-282. [PMID: 38270468 DOI: 10.1002/phar.2909] [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: 08/08/2023] [Revised: 12/08/2023] [Accepted: 12/11/2023] [Indexed: 01/26/2024]
Abstract
Drug-resistant tuberculosis (TB) is a major public health concern and contributes to high morbidity and mortality. New evidence supports the use of shorter duration, all-oral regimens, which represent an encouraging treatment strategy for drug-resistant TB. As a result, the landscape of drug-resistant TB pharmacotherapy has drastically evolved regarding treatment principles and preferred agents. This narrative review focuses on the key updates of drug-resistant TB treatment, including the use of short-duration all-oral regimens, while calling attention to current gaps in knowledge that may be addressed in future observational studies.
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Affiliation(s)
- Dana J Holger
- Department of Pharmacy Practice, Barry and Judy Silverman College of Pharmacy, Nova Southeastern University, Fort Lauderdale, Florida, USA
- Department of Pharmacy Services, Memorial Hospital West, Pembroke Pines, Florida, USA
| | - Ali Althubyani
- Department of Pharmacy Services, St. Elizabeth's Medical Center, Boston, Massachusetts, USA
- Department of Pharmacy Practice, College of Pharmacy, University of Tabuk, Tabuk, Saudi Arabia
| | - Taylor Morrisette
- Department of Clinical Pharmacy & Outcomes Sciences, Medical University of South Carolina College of Pharmacy, Charleston, South Carolina, USA
- Department of Pharmacy Services, Medical University of South Carolina Health, Charleston, South Carolina, USA
| | - Nicholas Rebold
- Department of Clinical & Administrative Pharmacy Sciences, College of Pharmacy, Howard University, Washington, DC, USA
| | - Marylee Tailor
- Department of Pharmacy Practice, Barry and Judy Silverman College of Pharmacy, Nova Southeastern University, Fort Lauderdale, Florida, USA
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Torres T, Chiricozzi A, Puig L, Lé AM, Marzano AV, Dapavo P, Dauden E, Carrascosa JM, Lazaridou E, Duarte G, Carvalho AVE, Romiti R, Rompoti N, Teixeira L, Abreu M, Ippoliti E, Maronese CA, Llamas-Velasco M, Vilarrasa E, Del Alcázar E, Daponte AI, Papoutsaki M, Carugno A, Bellinato F, Gisondi P. Treatment of Psoriasis Patients with Latent Tuberculosis Using IL-17 and IL-23 Inhibitors: A Retrospective, Multinational, Multicentre Study. Am J Clin Dermatol 2024; 25:333-342. [PMID: 38265746 PMCID: PMC10867072 DOI: 10.1007/s40257-024-00845-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2024] [Indexed: 01/25/2024]
Abstract
BACKGROUND Tuberculosis has a major global impact. Immunocompetent hosts usually control this disease, resulting in an asymptomatic latent tuberculosis infection (LTBI). Because TNF inhibitors increase the risk of tuberculosis reactivation, current guidelines recommend tuberculosis screening before starting any biologic drug, and chemoprophylaxis if LTBI is diagnosed. Available evidence from clinical trials and real-world studies suggests that IL-17 and IL-23 inhibitors do not increase the risk of tuberculosis reactivation. OBJECTIVE To evaluate psoriasis patients with treated or untreated newly diagnosed LTBI who received IL-17 and IL-23 inhibitors and the tolerability/safety of tuberculosis chemoprophylaxis. METHODS This is a retrospective, observational, multinational study from a series of 14 dermatology centres based in Portugal, Spain, Italy, Greece and Brazil, which included adult patients with moderate-to-severe chronic plaque psoriasis and newly diagnosed LTBI who were treated with IL-23 or IL-17 inhibitors between January 2015 and March 2022. LTBI was diagnosed in the case of tuberculin skin test and/or interferon gamma release assay positivity, according to local guideline, prior to initiating IL-23 or IL-17 inhibitor. Patients with prior diagnosis of LTBI (treated or untreated) or treated active infection were excluded. RESULTS A total of 405 patients were included; complete/incomplete/no chemoprophylaxis was administered in 62.2, 10.1 and 27.7% of patients, respectively. The main reason for not receiving or interrupting chemoprophylaxis was perceived heightened risk of liver toxicity and hepatotoxicity, respectively. The mean duration of biological treatment was 32.87 ± 20.95 months, and only one case of active tuberculosis infection (ATBI) was observed, after 14 months of treatment with ixekizumab. The proportion of ATBI associated with ixekizumab was 1.64% [95% confidence interval (CI): 0-5.43%] and 0% for all other agents and 0.46% (95% CI 0-1.06%) and 0% for IL-17 and IL-23 inhibitors, respectively (not statistically significant). CONCLUSIONS The risk of tuberculosis reactivation in patients with psoriasis and LTBI does not seem to increase with IL-17 or IL-23 inhibitors. IL-17 or IL-23 inhibitors should be preferred over TNF antagonists when concerns regarding tuberculosis reactivation exists. In patients with LTBI considered at high risk for developing complications related to chemoprophylaxis, this preventive strategy may be waived before initiating treatment with IL-17 inhibitors and especially IL-23 inhibitors.
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Affiliation(s)
- Tiago Torres
- Department of Dermatology, CAC ICBAS-CHP - Centro Académico Clínico ICBAS - CHP, Rua D. Manuel II, s/n, 4100, Porto, Portugal.
- UMIB - Unit for Multidisciplinary Research in Biomedicine, Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal.
| | - Andrea Chiricozzi
- Dermatologia, Dipartimento Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Dermatologia, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luis Puig
- Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Ana Maria Lé
- Department of Dermatology, CAC ICBAS-CHP - Centro Académico Clínico ICBAS - CHP, Rua D. Manuel II, s/n, 4100, Porto, Portugal
| | - Angelo Valerio Marzano
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Physiopathology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Paolo Dapavo
- Department of Medical Sciences, Dermatology Clinic, University of Turin, Turin, Italy
| | - Esteban Dauden
- Department of Dermatology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria de La Princesa (IIS-IP), Madrid, Spain
| | - Jόse-Manuel Carrascosa
- Department of Dermatology, Germans Trias i Pujol University Hospital (HUGTP), Autonomous University of Barcelona (UAB), Badalona, Spain
| | - Elizabeth Lazaridou
- Second Department of Dermatology-Venereology, Aristotle University School of Medicine, Thessaloniki, Greece
| | - Gleison Duarte
- Instituto Bahiano de Imunoterapias-IBIS, Salvador, Brazil
| | - André V E Carvalho
- Ambulatório de psoríase, Hospital Moinhos de Vento, Porto Alegre, Brazil
| | - Ricardo Romiti
- Faculty of Medicine, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
| | - Natalia Rompoti
- Department of Dermatology-Venereology, Faculty of Medicine, National and Kapodistrian University of Athens, 'A. Sygros' Hospital for Skin and Venereal Diseases, Athens, Greece
| | - Laetitia Teixeira
- UMIB - Unit for Multidisciplinary Research in Biomedicine, Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal
| | - Miguel Abreu
- UMIB - Unit for Multidisciplinary Research in Biomedicine, Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal
- Department of Infectious Diseases, Centro Hospitalar Universitário de Santo António, Porto, Portugal
| | - Elena Ippoliti
- Dermatologia, Dipartimento Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Dermatologia, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Carlo Alberto Maronese
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Physiopathology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Mar Llamas-Velasco
- Department of Dermatology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria de La Princesa (IIS-IP), Madrid, Spain
| | - Eva Vilarrasa
- Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Elena Del Alcázar
- Department of Dermatology, Germans Trias i Pujol University Hospital (HUGTP), Autonomous University of Barcelona (UAB), Badalona, Spain
| | - Athina-Ioanna Daponte
- Second Department of Dermatology-Venereology, Aristotle University School of Medicine, Thessaloniki, Greece
| | - Marina Papoutsaki
- Department of Dermatology-Venereology, Faculty of Medicine, National and Kapodistrian University of Athens, 'A. Sygros' Hospital for Skin and Venereal Diseases, Athens, Greece
| | - Andrea Carugno
- Dermatology Unit, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Francesco Bellinato
- Section of Dermatology and Venereology, Department of Medicine, University Hospital of Verona, Verona, Italy
| | - Paolo Gisondi
- Section of Dermatology and Venereology, Department of Medicine, University Hospital of Verona, Verona, Italy
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Singh KP, Carvalho ACC, Centis R, D Ambrosio L, Migliori GB, Mpagama SG, Nguyen BC, Aarnoutse RE, Aleksa A, van Altena R, Bhavani PK, Bolhuis MS, Borisov S, van T Boveneind-Vrubleuskaya N, Bruchfeld J, Caminero JA, Carvalho I, Cho JG, Davies Forsman L, Dedicoat M, Dheda K, Dooley K, Furin J, García-García JM, Garcia-Prats A, Hesseling AC, Heysell SK, Hu Y, Kim HY, Manga S, Marais BJ, Margineanu I, Märtson AG, Munoz Torrico M, Nataprawira HM, Nunes E, Ong CWM, Otto-Knapp R, Palmero DJ, Peloquin CA, Rendon A, Rossato Silva D, Ruslami R, Saktiawati AMI, Santoso P, Schaaf HS, Seaworth B, Simonsson USH, Singla R, Skrahina A, Solovic I, Srivastava S, Stocker SL, Sturkenboom MGG, Svensson EM, Tadolini M, Thomas TA, Tiberi S, Trubiano J, Udwadia ZF, Verhage AR, Vu DH, Akkerman OW, Alffenaar JWC, Denholm JT. Clinical standards for the management of adverse effects during treatment for TB. Int J Tuberc Lung Dis 2023; 27:506-519. [PMID: 37353868 PMCID: PMC10321364 DOI: 10.5588/ijtld.23.0078] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 02/23/2023] [Indexed: 06/25/2023] Open
Abstract
BACKGROUND: Adverse effects (AE) to TB treatment cause morbidity, mortality and treatment interruption. The aim of these clinical standards is to encourage best practise for the diagnosis and management of AE.METHODS: 65/81 invited experts participated in a Delphi process using a 5-point Likert scale to score draft standards.RESULTS: We identified eight clinical standards. Each person commencing treatment for TB should: Standard 1, be counselled regarding AE before and during treatment; Standard 2, be evaluated for factors that might increase AE risk with regular review to actively identify and manage these; Standard 3, when AE occur, carefully assessed and possible allergic or hypersensitivity reactions considered; Standard 4, receive appropriate care to minimise morbidity and mortality associated with AE; Standard 5, be restarted on TB drugs after a serious AE according to a standardised protocol that includes active drug safety monitoring. In addition: Standard 6, healthcare workers should be trained on AE including how to counsel people undertaking TB treatment, as well as active AE monitoring and management; Standard 7, there should be active AE monitoring and reporting for all new TB drugs and regimens; and Standard 8, knowledge gaps identified from active AE monitoring should be systematically addressed through clinical research.CONCLUSION: These standards provide a person-centred, consensus-based approach to minimise the impact of AE during TB treatment.
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Affiliation(s)
- K P Singh
- Department of Infectious diseases, University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia, Victorian Infectious Disease Unit, Royal Melbourne Hospital, VIC, Australia
| | - A C C Carvalho
- Laboratório de Inovações em Terapias, Ensino e Bioprodutos (LITEB), Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, RJ, Brazil
| | - R Centis
- Servizio di Epidemiologia Clinica delle Malattie Respiratorie, Istituti Clinici Scientifici Maugeri Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Tradate, Italy
| | - L D Ambrosio
- Public Health Consulting Group, Lugano, Switzerland
| | - G B Migliori
- Servizio di Epidemiologia Clinica delle Malattie Respiratorie, Istituti Clinici Scientifici Maugeri Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Tradate, Italy
| | - S G Mpagama
- Kilimanjaro Christian Medical University College, Moshi, United Republic of Tanzania, Kibong´oto Infectious Diseases Hospital, Sanya Juu, Siha, Kilimanjaro, United Republic of Tanzania
| | - B C Nguyen
- Woolcock Institute of Medical Research, Viet Nam and University of Sydney, NSW, Australia
| | - R E Aarnoutse
- Department of Pharmacy, Research Institute for Medical Innovation, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A Aleksa
- Grodno State Medical University, Grodno, Belarus
| | - R van Altena
- Asian Harm Reduction Network (AHRN) and Medical Action Myanmar (MAM), Yangon, Myanmar
| | - P K Bhavani
- Indian Council of Medical Research-National Institute for Research in Tuberculosis, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - M S Bolhuis
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - S Borisov
- Moscow Research and Clinical Center for Tuberculosis Control, Moscow, Russia
| | - N van T Boveneind-Vrubleuskaya
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands, Department of Public Health TB Control, Metropolitan Public Health Services, The Hague, The Netherlands
| | - J Bruchfeld
- Departement of Medicine Solna, Division of Infectious Diseases, Karolinska Institutet, Stokholm, Sweden, Departement of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - J A Caminero
- Department of Pneumology. University General Hospital of Gran Canaria "Dr Negrin", Las Palmas, Spain, ALOSA (Active Learning over Sanitary Aspects) TB Academy, Spain
| | - I Carvalho
- Paediatric Department, Vila Nova de Gaia Hospital Centre, Vila Nova de Gaia Outpatient Tuberculosis Centre, Vila Nova de Gaia, Portugal
| | - J G Cho
- Sydney Infecious Diseases Institute (Sydney ID), The University of Sydney, Sydney, NSW, Australia, Westmead Hospital, Sydney, NSW, Australia, Parramatta Chest Clinic, Parramatta, NSW, Australia
| | - L Davies Forsman
- Departement of Medicine Solna, Division of Infectious Diseases, Karolinska Institutet, Stokholm, Sweden, Departement of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden, School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - M Dedicoat
- Department of Infectious Diseases, Heartlands Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - K Dheda
- Centre for Lung Infection and Immunity Unit, Department of Medicine, Division of Pulmonology and UCT Lung Institute, University of Cape Town, Cape Town, South Africa, South African Medical Research Council Centre for the Study of Antimicrobial Resistance, University of Cape Town, Cape Town, South Africa, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK
| | - K Dooley
- Division of Infectious Diseases, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - J Furin
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
| | - J M García-García
- Tuberculosis Research Programme, SEPAR (Sociedad Española de Neumología y Cirugía Torácica), Barcelona, Spain
| | - A Garcia-Prats
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Stellenbosch University, Tygerberg, South Africa, Department of Pediatrics, University of Wisconsin, Madison, WI, USA
| | - A C Hesseling
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Stellenbosch University, Tygerberg, South Africa
| | - S K Heysell
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, USA
| | - Y Hu
- Department of Epidemiology, School of Public Health and Key Laboratory of Public Health Safety, Fudan University, Shanghai, China
| | - H Y Kim
- Sydney Infecious Diseases Institute (Sydney ID), The University of Sydney, Sydney, NSW, Australia, Westmead Hospital, Sydney, NSW, Australia, School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - S Manga
- Tuberculosis Department Latin American Society of Thoracic Diseases, Lima, Peru
| | - B J Marais
- Sydney Infecious Diseases Institute (Sydney ID), The University of Sydney, Sydney, NSW, Australia, Department of Infectious Diseases and Microbiology, The Children´s Hospital at Westmead, Westmead, NSW, Australia
| | - I Margineanu
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - A-G Märtson
- Centre of Excellence in Infectious Diseases Research, Antimicrobial Pharmacodynamics and Therapeutics Group, Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - M Munoz Torrico
- Clínica de Tuberculosis, Instituto Nacional de Enfermedades Respiratorias, México City, Mexico
| | - H M Nataprawira
- Division of Paediatric Respirology, Department of Child Health, Faculty of Medicine, Universitas Padjadjaran, Hasan Sadikin Hospital, Bandung, Indonesia
| | - E Nunes
- Department of Pulmonology of Central Hospital of Maputo, Maputo, Mozambique, Faculty of Medicine of Eduardo Mondlane University, Maputo, Mozambique
| | - C W M Ong
- Infectious Disease Translational Research Programme, Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Servizio di Epidemiologia Clinica delle Malattie Respiratorie, Istituti Clinici Scientifici Maugeri Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Tradate, Italy, Division of Infectious Diseases, Department of Medicine, National University Hospital, Singapore
| | - R Otto-Knapp
- German Central Committee Against Tuberculosis (DZK), Berlin, Germany
| | - D J Palmero
- Hospital Muniz and Instituto Vaccarezza, Buenos Aires, Argentina
| | - C A Peloquin
- Infectious Disease Pharmacokinetics Laboratory, College of Pharmacy and Emerging Pathogens Institute, University of Florida, Gainesville, FL, USA
| | - A Rendon
- Universidad Autonoma de Nuevo Leon, Facultad de Medicina, Neumología, CIPTIR, Monterrey, Mexico
| | - D Rossato Silva
- Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - R Ruslami
- TB/HIV Research Centre, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia, Department of Biomedical Sciences, Division of Pharmacology and Therapy, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | - A M I Saktiawati
- Department of Internal Medicine, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia, Centre for Tropical Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - P Santoso
- Division of Respirology and Critical Care, Department of Internal Medicine, Faculty of Medicine, Universitas Padjadjaran/Hasan Sadikin General Hospital, Bandung, Indonesia
| | - H S Schaaf
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Stellenbosch University, Tygerberg, South Africa
| | - B Seaworth
- University of Texas Health Science Center at Tyler, Tyler, TX, USA
| | - U S H Simonsson
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - R Singla
- Department of TB & Respiratory Diseases, National Institute of TB & Respiratory Diseases, New Delhi, India
| | - A Skrahina
- Republican Research and Practical Centre for Pulmonology and Tuberculosis, Minsk, Belarus
| | - I Solovic
- National Institute of Tuberculosis, Lung Diseases and Thoracic Surgery, Faculty of Health, Catholic University, Ružomberok, Vyšné Hágy, Slovakia
| | - S Srivastava
- University of Texas Health Science Center at Tyler, Tyler, TX, USA, Department of Medicine, The University of Texas at Tyler School of Medicine, TX, USA, Department of Pharmacy Practice, Texas Tech University Health Science Center, Dallas, TX, USA
| | - S L Stocker
- School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia, Department of Clinical Pharmacology and Toxicology, St Vincent´s Hospital, Sydney, NSW, Australia
| | - M G G Sturkenboom
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - E M Svensson
- Department of Pharmacy, Research Institute for Medical Innovation, Radboud University Medical Center, Nijmegen, The Netherlands, Department of Pharmacy, Uppsala University, Uppsala, Sweden
| | - M Tadolini
- Infectious Diseases Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant´Orsola, Bologna, Italy, Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - T A Thomas
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, USA
| | - S Tiberi
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - J Trubiano
- Department of Infectious diseases, University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Melbourne, VIC, Australia, Department of Infectious Diseases, Austin Hospital, Melbourne, VIC, Australia
| | - Z F Udwadia
- P. D. Hinduja National Hospital and Medical Research Centre, Mumbai, India
| | - A R Verhage
- Department of Paediatrics, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - D H Vu
- National Drug Information and Adverse Drug Reaction Monitoring Centre, Hanoi University of Pharmacy, Hanoi, Vietnam
| | - O W Akkerman
- Department of Pulmonary Diseases and Tuberculosis, Groningen, Haren, the Netherlands, Tuberculosis Center Beatrixoord, University Medical Center Groningen, University of Groningen, Haren, the Netherlands
| | - J W C Alffenaar
- Sydney Infecious Diseases Institute (Sydney ID), The University of Sydney, Sydney, NSW, Australia, Westmead Hospital, Sydney, NSW, Australia, School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
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7
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Djochie RDA, Anto BP, Opare-Addo MNA. Determinants of adverse reactions to first-line antitubercular medicines: a prospective cohort study. J Pharm Policy Pract 2023; 16:70. [PMID: 37291618 DOI: 10.1186/s40545-023-00577-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/03/2023] [Indexed: 06/10/2023] Open
Abstract
BACKGROUND The success of tuberculosis treatment relies on patients adhering to their medication regimen consistently. However, adherence levels tend to decrease among patients who experience adverse drug reactions to antitubercular medications, leading to suboptimal treatment outcomes. Hence, this study aimed to examine the types, incidence rates, and severity of adverse reactions caused by first-line antitubercular drugs. Additionally, it aimed to identify factors associated with the development of these reactions. By doing so, the study aimed to facilitate the provision of personalized and effective treatment to patients, ultimately improving treatment outcomes. METHODS Newly diagnosed patients with active tuberculosis were monitored from the start of their treatment until the completion of therapy. Any adverse reactions to anti-TB drugs that they encountered were carefully recorded. The collected data were analyzed using appropriate statistical methods such as analysis of variance, Chi-squared test, Fisher's exact test, and independent t-tests. Logistic regression was employed to assess the association between adverse drug reactions and various socio-demographic and clinical factors of the patients, using odds ratios as a measure of association. RESULTS Among the 378 patients included in the study, 181 individuals (47.9%) reported experiencing at least one adverse drug reaction, with an incidence rate of 1.75 events per 100-person months. The majority of these reactions occurred during the intensive phase of treatment. The gastrointestinal tract was the most commonly affected system, followed by the nervous system and skin. Patients aged over 45 years (OR = 1.55, 95% CI 1.01-2.39, p = 0.046) and those with extrapulmonary tuberculosis (OR = 2.41, 95% CI 1.03-5.64) were more likely to develop gastrointestinal reactions. Female gender was a significant predictor of both skin (OR = 1.78, 95% CI 1.05-3.02, p = 0.032) and nervous system (OR = 1.65, 95% CI 1.07-2.55, p = 0.024) reactions. Additionally, alcohol use and HIV infection were identified as independent predictors of adverse drug reactions affecting all three systems. CONCLUSION Significant risk factors for developing antitubercular drug adverse reactions include alcohol consumption, cigarette smoking, being HIV positive, female gender and extrapulmonary tuberculosis.
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Affiliation(s)
- Richard Delali Agbeko Djochie
- Department of Pharmacy Practice, Faculty of Pharmacy and Pharmaceutical Sciences Kwame Nkrumah University of Science and Technology, Kumasi Private Mailbag, Kumasi, Ghana
| | - Berko Panyin Anto
- Department of Pharmacy Practice, Faculty of Pharmacy and Pharmaceutical Sciences Kwame Nkrumah University of Science and Technology, Kumasi Private Mailbag, Kumasi, Ghana.
| | - Mercy Naa Aduele Opare-Addo
- Department of Pharmacy Practice, Faculty of Pharmacy and Pharmaceutical Sciences Kwame Nkrumah University of Science and Technology, Kumasi Private Mailbag, Kumasi, Ghana
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8
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Kushemererwa O, Nuwagira E, Kiptoo J, Yadesa TM. Adverse drug reactions and associated factors in multidrug-resistant tuberculosis: A retrospective review of patient medical records at Mbarara Regional Referral Hospital, Uganda. SAGE Open Med 2023; 11:20503121231171350. [PMID: 37152841 PMCID: PMC10161297 DOI: 10.1177/20503121231171350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 04/05/2023] [Indexed: 05/09/2023] Open
Abstract
Objectives The World Health Organization pragmatic guidelines recommend shorter duration drug regimens with newer, more efficacious agents for treatment of multidrug-resistant tuberculosis. However, adverse drug reactions associated with the use of newer, second-line agents may pose a major barrier to adequate management of multidrug-resistant tuberculosis. We therefore sought to investigate the prevalence and factors associated with adverse drug reactions among patients with multidrug-resistant tuberculosis. Methods We retrospectively reviewed patient medical records at the tuberculosis treatment unit of Mbarara Regional Referral Hospital, between January 2013 and December 2020. Medical records were included in the study, if the patients were aged ⩾18 years, tested sputum positive for multidrug-resistant tuberculosis, with adequate pharmacovigilance data documented. We assessed all documented health-related patient complaints, deranged laboratory values, and clinician suspected adverse drug reactions for scientific/clinical plausibility. Adverse drug reactions were confirmed using published and manufacturer drug references materials. A multidisciplinary clinician team was involved to decide whether to exclude or include a suspected adverse drug reaction. Results About 6 in 10 (67.4%; 120/178) patients experienced at least one adverse drug reactions during treatment, of which 18.3%, 14.6%, and 11.4% of adverse drug reactions affected the endocrine/metabolic, otic, and musculoskeletal body systems, respectively. Majority of the adverse drug reactions were probable and had a moderate severity. There was an upward trend in adverse drug reaction incidence between 2015 and 2019. Adverse drug reaction occurrence was associated with previous adverse drug reaction history (adjusted odds ratio = 2.85 (1.08, 7.53 at 95% confidence interval)); however, patients who were underweight (adjusted odds ratio = 0.34 (0.16, 0.69 at 95% confidence interval)) and those treated with bedaquiline-based drug regimens (adjusted odds ratio = 0.2 (0.07, 0.59 at 95% confidence interval)) were less likely to experience an adverse drug reaction. Conclusion Majority of patients with multidrug-resistant tuberculosis experience at least adverse drug reaction during the course of treatment. The newer standard shorter duration drug regimens (9-12 months) may be associated with intolerable adverse drug reactions that hamper effective management of multidrug-resistant tuberculosis. There is need for more studies to assess the clinical adverse drug reaction burden associated with the implementation of shorter duration regimens.
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Affiliation(s)
- Oliver Kushemererwa
- Department of Pharmacy, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Edwin Nuwagira
- Department of Internal Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Joshua Kiptoo
- Department of Pharmacy, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Tadele Mekuriya Yadesa
- Department of Pharmacy, Mbarara University of Science and Technology, Mbarara, Uganda
- Department of Pharmacy, Ambo University, Ambo, Ethiopia
- Pharm-Biotechnology and Traditional Medicine Center, Mbarara University of Science and Technology, Mbarara, Uganda
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9
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Monique OPPERMAN, Ilse DUPREEZ. FACTORS CONTRIBUTING TO PULMONARY TB TREATMENT LOST TO FOLLOW-UP IN DEVELOPING COUNTRIES: AN OVERVIEW. Afr J Infect Dis 2022; 17:60-73. [PMID: 36756489 PMCID: PMC9885020 DOI: 10.21010/ajidv17i1.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 11/21/2022] [Accepted: 11/21/2022] [Indexed: 12/24/2022] Open
Abstract
Background Despite the available treatment options, pulmonary tuberculosis (TB) remains a leading cause of disease-related deaths worldwide. Treatment non-adherence/lost to follow-up (LTFU), particularly in developing countries, is a continuous concern. LTFU prolongs TB infectiousness and contributes to TB treatment failure, relapse, and death. Furthermore, LTFU also delays global TB eradication by promoting TB spread and drug-resistant TB strain development.[1] The purpose of this paper is to give an overview of the commonly observed risk factors associated with TB treatment LTFU in developing countries. Materials and Methods A literature survey was done of studies published in the past decade, which evaluated the risk factors for LTFU in TB patients, specifically in developing countries. Furthermore, some prospective TB treatment adherence initiatives and the feasibility of these initiatives within developing countries were assessed.[3]. Results Several variables, including socio-demographic, patient-related, TB disease and other health-related-factors, healthcare and system determinants, as well as treatment-related factors, were identified to increase the risk of TB treatment LTFU. More recently applied adherence interventions in developing countries, show potential for implementation on a larger scale. Conclusion Successful TB treatment is contingent on treatment adherence, and by addressing these persisting LTFU risk factors, treatment adherence in developing countries may be improved.
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Affiliation(s)
- OPPERMAN, Monique
- Human Metabolomics, North-West University (Potchefstroom Campus), Private Bag x6001, Box 269, Potchefstroom, South Africa, 2531
| | - DU PREEZ, Ilse
- Human Metabolomics, North-West University (Potchefstroom Campus), Private Bag x6001, Box 269, Potchefstroom, South Africa, 2531,Corresponding Author’s E-Mail:
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Bakare AA, Moses VY, Beckely CT, Oluyemi TI, Ogunfeitimi GO, Adelaja AA, Ayorinde GT, Gbadebo AM, Fagbenro OS, Ogunsuyi OI, Ogunsuyi OM, Ige OM. The first-line antituberculosis drugs, and their fixed-dose combination induced abnormal sperm morphology and histological lesions in the testicular cells of male mice. Front Cell Dev Biol 2022; 10:1023413. [PMID: 36582470 PMCID: PMC9793334 DOI: 10.3389/fcell.2022.1023413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 11/25/2022] [Indexed: 12/15/2022] Open
Abstract
Rifampicin (RIF), Isoniazid (INH), Ethambutol (EMB), Pyrazinamide (PZA), and/or their fixed-dose combination (FDC) are extensively prescribed in the cure of Tuberculosis (TB) globally. In spite of the beneficial effect, these drugs are capable of inducing cellular toxicity. Existing information on the genotoxic effects of the first-line anti-TB drugs is limited and contentious. Herein, we evaluated the reproductive genotoxicity of RIF, INH, EMB, PZA, and their FDC utilizing the mouse sperm morphology assay. Histological examination of the testes of exposed mice was also performed. Male Swiss albino mice (11-13 weeks old) were intraperitoneally exposed for 5 consecutive days to each of the anti-TB drugs at four different doses of 6.25, 12.5, 25, and 50 mg/kg bw of PZA; 2.5, 5.0, 10, and 20 mg/kg bw of RIF; 1.25, 2.5, 5.0 and 10 mg/kg bw of INH; 3.75, 7.5, 15 and 30 mg/kg bw of EMB; and 7, 14, 28 and 56 mg/kg bw of FDC corresponding respectively to ×0.25, ×0.5, ×1 and ×2.0 of the standard daily dose. In comparison with the negative control (normal saline), there was no significant difference in the testicular weight and organo-somatic index of exposed mice. There was an increase (p > 0.05) in the frequency of abnormal spermatozoa at most of the tested doses of each drug and a dose-dependent decrease with the FDC. Each of the anti-TB drugs except the FDC induced pathological lesions in the testes. These findings suggest that the individual first-line anti-TB drug unlike the FDC has the potential to provoke testicular anomalies in male mice.
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Affiliation(s)
- Adekunle A. Bakare
- Cell Biology and Genetics Unit, Department of Zoology, University of Ibadan, Ibadan, Nigeria,*Correspondence: Adekunle A. Bakare, ,
| | - Victoria Y. Moses
- Cell Biology and Genetics Unit, Department of Zoology, University of Ibadan, Ibadan, Nigeria
| | - Charles T. Beckely
- Cell Biology and Genetics Unit, Department of Zoology, University of Ibadan, Ibadan, Nigeria
| | - Toluwani I. Oluyemi
- Cell Biology and Genetics Unit, Department of Zoology, University of Ibadan, Ibadan, Nigeria
| | - Gift O. Ogunfeitimi
- Cell Biology and Genetics Unit, Department of Zoology, University of Ibadan, Ibadan, Nigeria
| | - Aduragbemi A. Adelaja
- Cell Biology and Genetics Unit, Department of Zoology, University of Ibadan, Ibadan, Nigeria
| | - Glory T. Ayorinde
- Cell Biology and Genetics Unit, Department of Zoology, University of Ibadan, Ibadan, Nigeria
| | | | - Olukunle S. Fagbenro
- Cell Biology and Genetics Unit, Department of Zoology, University of Ibadan, Ibadan, Nigeria
| | - Olusegun I. Ogunsuyi
- Department of Biological Sciences, College of Basic and Applied Sciences, Mountain Top University, Ibafo, Ogun State, Nigeria
| | - Opeoluwa M. Ogunsuyi
- Department of Cell Biology and Genetics, University of Lagos, Akoka, Lagos State, Nigeria
| | - Olusoji Mayowa Ige
- Department of Medicine, Faculty of Clinical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
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Choi H, Park HA, Hyun IG, Kim JH, Hwang YI, Jang SH, Sim YS, Shin TR, Ko Y, Ban GY, Hong JY, Lee CY, Lee MG, Choi JH. Incidence and outcomes of adverse drug reactions to first-line anti-tuberculosis drugs and their effects on the quality of life: a multicenter prospective cohort study. Pharmacoepidemiol Drug Saf 2022; 31:1153-1163. [PMID: 35909258 DOI: 10.1002/pds.5513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 03/18/2022] [Accepted: 07/25/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND In tuberculosis (TB) treatment, adverse drug reactions (ADRs) can interrupt treatment and decrease the quality of life (QoL). We aimed to prospectively investigate the incidence of ADRs to first-line anti-TB drugs and related outcomes and QoL. METHODS Adult patients with TB who had been treated with first-line anti-TB drugs in five Korean hospitals were enrolled. ADR questionnaire surveys and blood tests were performed four times serially, and QoL was assessed on the fourth TB treatment week (± two weeks). RESULTS Of 410 enrolled patients with TB (males, 62%; mean age, 52.1 ± 18.1 years [those aged ≥65 years, 26.6%]), 67.8% experienced any ADRs (≥ grade 2) to TB drugs. The most common ADR was fatigue (53.2%), followed by itching (42.7%) and anorexia (41.7%). Older adult patients experienced relatively more ADRs, including anorexia, dyspepsia, rash, dizziness, anemia, abnormal hepatic/renal function tests, and increased uric acid levels (P < 0.05). Treatment regimens changed for 9.5% of patients owing to ADRs to anti-TB drugs. Patients with any ADRs and older adult patients had significantly lower QoL than their counterparts (P < 0.05). Old age (odds ratio [OR], 1.02) and being male (OR 2.65) were independently associated with ADRs, whereas active smoking (OR 4.73) and a relatively long treatment phase (OR 5.13) were independently associated with hepatotoxicity. CONCLUSION ADRs to first-line anti-TB drugs were common and related to relatively low QoL, especially among older adults. Although 9.5% of patients had ADR-related regimen changes, most patients with ADRs completed treatments successfully. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Hayoung Choi
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Kangnam Sacred Heart Hospital, Seoul, Korea.,Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea
| | - Hang A Park
- Department of Emergency Medicine, Hallym University Dongtan Sacred Heart Hospital, Dongtan, Korea
| | - In Gyu Hyun
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea.,Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Dongtan Sacred Heart Hospital, Dongtan, Korea
| | - Joo-Hee Kim
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea.,Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Yong-Il Hwang
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea.,Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Seung Hun Jang
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea.,Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Yun Su Sim
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Kangnam Sacred Heart Hospital, Seoul, Korea.,Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea
| | - Tae Rim Shin
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Kangnam Sacred Heart Hospital, Seoul, Korea.,Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea
| | - Yousang Ko
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea.,Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Kangdong Sacred Heart Hospital, Seoul, Korea
| | - Ga Young Ban
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea.,Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Kangdong Sacred Heart Hospital, Seoul, Korea
| | - Ji Young Hong
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea.,Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon, Korea
| | - Chang Youl Lee
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea.,Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon, Korea
| | - Myung Goo Lee
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea.,Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon, Korea
| | - Jeong-Hee Choi
- Lung Research Institute of Hallym University College of Medicine, Chuncheon, Korea.,Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Dongtan Sacred Heart Hospital, Dongtan, Korea
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12
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Khan FU, Khan A, Khan FU, Hayat K, Rehman AU, Chang J, Khalid W, Noor S, Khan A, Fang Y. Assessment of Adverse Drug Events, Their Risk Factors, and Management Among Patients Treated for Multidrug-Resistant TB: A Prospective Cohort Study From Pakistan. Front Pharmacol 2022; 13:876955. [PMID: 35656303 PMCID: PMC9152455 DOI: 10.3389/fphar.2022.876955] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 03/25/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Multidrug-resistant tuberculosis (MDR-TB) is a growing public health problem. Treatment regimens used against MDR-TB are costly, prolonged, and associated with more side effects as compared with the drug-susceptible tuberculosis. This study was framed to determine the incidence of adverse drug events, risk factors, and their management in MDR-TB patients. Methods: This prospective follow-up cohort study was conducted at the site of programmatic management of drug-resistant TB located at the Pakistan Institute of Medical Sciences, Islamabad. All patients, irrespective of their age, gender, and ethnicity, were included in the study. Adverse drug events were observed in patients at different time points during the study. Patients enrolled for the treatment from January 2018 were prospectively followed till December 2020 up to their end treatment outcomes. Results: Out of 126 MDR-TB patients enrolled for treatment, 116 met the inclusion criteria and were included in the final analysis. Most patients (50.9%) were between 18 and 45 years of age. A minimum of one adverse event was experienced by (50.9%) patients. Of all the adverse events, gastrointestinal disorders were more frequent (47.4%), followed by arthralgia (28.4%) and psychiatric disturbance (20.6%). Furthermore, multivariate analysis showed a significant association with the incidence of adverse events in patients with age group above 60 years (odds ratio (OR) 4.50; 95% CI 1.05-19.2), active smokers (OR 4.20; 95% CI 1.31-13.4), delayed reporting to the TB center (OR 4.03; 95% CI 1.34-12.1), and treatment without bedaquiline regime (OR 3.54; 95% CI 1.23-10.1). Most of the patients (94.6%), counseled by the pharmacist, were found to be satisfied with the information provided and looked for more pharmacist counseling opportunities in the management of MDR-TB. Conclusion: Current findings recommend that ADEs might be well managed by timely identification and reporting. Bedaquiline coupled with other active medications lowered the chance of ADEs in MDR-TB patients. Elderly patients, active smoking behavior, and those who have a delay in the treatment initiation are more prone to ADEs. Clinical pharmacist's contribution to TB control programs may help caregivers and patients concerning the rational use of medication, early detection, and management of ADEs.
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Affiliation(s)
- Farman Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China’s Western Technological Innovation Harbor, Xi’an, China
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Amjad Khan
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Faiz Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China’s Western Technological Innovation Harbor, Xi’an, China
| | - Khezar Hayat
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China’s Western Technological Innovation Harbor, Xi’an, China
- Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Asim ur. Rehman
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Jie Chang
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China’s Western Technological Innovation Harbor, Xi’an, China
| | - Waseem Khalid
- Programmatic Management of Drug-Resistant TB Site Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Sidra Noor
- Programmatic Management of Drug-Resistant TB Site Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Asad Khan
- Pharmaceutical Sciences, Universiti Sains, Malaysia, Malaysia
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China’s Western Technological Innovation Harbor, Xi’an, China
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Ersulo TA, Yizengaw MA, Tesfaye BT. Incidence of adverse drug events in patients hospitalized in the medical wards of a teaching referral hospital in Ethiopia: a prospective observational study. BMC Pharmacol Toxicol 2022; 23:30. [PMID: 35581618 PMCID: PMC9115930 DOI: 10.1186/s40360-022-00570-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 05/09/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Adverse drug events (ADEs) are an important public health problem with considerable clinical and economic costs. However there are limited studies of ADE incidence in adult inpatients in low-income countries, particularly in Ethiopia. Hence, this study aimed to assess the incidence of adverse drug events and associated factors in patients hospitalized in the medical wards of Wolaita Sodo University teaching referral hospital (WSUTRH). METHODS A prospective observational study was conducted involving 240 patients admitted to the medical wards of WSUTRH. A checklist was used for data collection, while standard tools were employed for assessing the probability and characterization of ADEs. A multifaceted approach involving daily chart review, patient interview, attendance at ward rounds and/or meetings, and staff reports were employed to collect the data. To identify factors independently associated with ADEs, logistic regression analysis was conducted using Stata version 15. RESULTS Patients were followed from ward admission to discharge, accounting for 2200 patient-days of hospital stay. Overall, 976 medications were ordered during the hospital stay. Sixty-four ADEs were identified with an incidence of approximately 27 per 100 admissions and 29 per 1000 patient days. Of the total ADEs, 59% were preventable. Regarding the severity, 2% of the ADEs were severe, while 54% were moderate. The risk of ADEs increased with longer hospital stay (LOHS) (p = 0.021), in patients with blood and immune disease diagnosis (p = 0.001), use of cardiovascular medicines (p = 0.028), and an increase in the number of medications prescribed (p = 0.021). CONCLUSIONS In this study, ADEs were identified in about one-quarter of the participants. Longer hospital stays, blood and immune diseases, cardiovascular medicines use, and multiple medication use had increased the likelihood of ADE occurrences. The majority of the ADEs were preventable, indicating the existence of a window of opportunity to ensure patient safety.
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Affiliation(s)
| | - Mengist Awoke Yizengaw
- School of Pharmacy, Clinical Pharmacy Unit, Jimma University, Institute of Health, P.O.B: 378, Jimma, Ethiopia
- Jimma University Medical Center, Institute of Health, Jimma, Ethiopia
| | - Behailu Terefe Tesfaye
- School of Pharmacy, Clinical Pharmacy Unit, Jimma University, Institute of Health, P.O.B: 378, Jimma, Ethiopia.
- Jimma University Medical Center, Institute of Health, Jimma, Ethiopia.
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Chung SJ, Byeon SJ, Choi JH. Analysis of Adverse Drug Reactions to First-Line Anti-Tuberculosis Drugs Using the Korea Adverse Event Reporting System. J Korean Med Sci 2022; 37:e128. [PMID: 35470602 PMCID: PMC9039191 DOI: 10.3346/jkms.2022.37.e128] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 03/23/2022] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Adverse drug reactions (ADRs) to first-line anti-tuberculosis (TB) drugs are common; however, there have been few reports of nationwide epidemiologic studies on ADRs to anti-TB drugs in Korea. This study aimed to investigate the clinical characteristics of various ADRs to first-line anti-TB drugs using a nationwide database of ADRs. METHODS We used the Korea Adverse Event Reporting System (KAERS) database (2009-2018). The study subjects were selected using the Korean Standard Classification of Diseases codes for pulmonary and extrapulmonary TB and electronic data interchange codes for isoniazid (INH), rifampicin (RIF), ethambutol (ETB), and pyrazinamide (PZA). The causality assessment of "possible," "probable," or "certain" by World Health Organization-Uppsala Monitoring Center System causality category was selected. RESULTS A total of 1,562,024 ADRs were reported in the KIDS-KAERS database from 2009 to 2018, where ADRs to first-line anti-TB drugs were 17,843 cases (1.14%). The most common causative drugs were RIF (28.7%), INH (24.0%), ETB (23.4%), and PZA (23.9%) in that order. 48.5% of cases were reported in the older patients (≥ 60 years). According to organ system, gastro-intestinal system disorder was most common (32.0%), followed by skin and appendage (25.9%), liver and biliary system (14.2%). Nausea was the most common ADR (14.6%), followed by hepatic enzyme elevation (14.2%), rash (11.7%), pruritus (9.1%), vomiting (8.9%), and urticaria (4.2%). Most ADRs appeared within 1 month, but ADRs such as neuropathy, paresthesia, hematologic abnormalities, renal function abnormalities and liver enzyme abnormality were also often reported after 2 months. CONCLUSION Our data are clinically informative for recognizing and coping with ADRs of anti-TB drugs.
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Affiliation(s)
- Soo Jie Chung
- Department of Pulmonology and Allergy, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea
- Allergy and Clinical Immunology Research Center, Hallym University College of Medicine, Chuncheon, Korea
| | - Sun-Ju Byeon
- Department of Pathology, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea
| | - Jeong-Hee Choi
- Department of Pulmonology and Allergy, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea
- Allergy and Clinical Immunology Research Center, Hallym University College of Medicine, Chuncheon, Korea.
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15
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Bogale L, Tenaw D, Tsegaye T, Abdulkadir M, Akalu TY. A Score to Predict the Risk of Major Adverse Drug Reactions Among Multi-Drug Resistant Tuberculosis Patients in Southern Ethiopia, 2014–2019. Infect Drug Resist 2022; 15:2055-2065. [PMID: 35480059 PMCID: PMC9037729 DOI: 10.2147/idr.s351076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 04/12/2022] [Indexed: 11/23/2022] Open
Abstract
Background Adverse events (AE) contribute to poor drug adherence and withdrawal, which contribute to a low treatment success rate. AE are commonly reported among multi-drug resistance tuberculosis (MDR-TB) patients in Ethiopia. However, predictors of AE among MDR-TB patients were limited in Ethiopia. Thus, the current study aimed to develop and validate a score to predict the risks of major AE among MDR-TB patients in Southern Ethiopia. Methods A retrospective follow-up study design was employed among MDR-TB patients from 2014–2019 in southern Ethiopia at selected hospitals. A least absolute shrinkage and selection operator algorithm was used to select the most potent predictors of the outcome. The adverse event risk score was built based on the multivariable logistic regression analysis. Discriminatory power and calibration were checked to evaluate the performance of the model. Bootstrapping method with 100 repetitions was used for internal model validation. Results History of baseline khat use, long-term drug regimen use, and having coexisting disorders (co-morbidity) were predictors of AEs. The score has a satisfactory discriminatory power (AUC = 0.77, 95% CI: 0.68, 0.82) and a modest calibration (Prob > chi2 = 0.2043). It was found to have the same c-statistics after validation by bootstrapping method of 100 repetitions with replacement. Conclusion A history of baseline khat use, co-morbidity, and long-term drug regimen use are helpful to predict individual risk of major adverse events in MDR-TB patients with a satisfactory degree of accuracy (AUC = 0.77).
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Affiliation(s)
- Lemlem Bogale
- Department of Internal Medicine, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Denekew Tenaw
- Department of Public Health, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Tewodros Tsegaye
- Department of Internal Medicine, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mohamed Abdulkadir
- Department of Internal Medicine, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Temesgen Yihunie Akalu
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
- Correspondence: Temesgen Yihunie Akalu, Tel +251929390709, Email
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Mbuh TP, Meriki HD, Thumamo Pokam BD, Adeline W, Enoka F, Ghislain T, Mbacham WF, Ane-Anyangwe I. Incidence of adverse drug events among patients on second line anti-tuberculosis regimen in the littoral region of cameroon. Int J Mycobacteriol 2021; 10:463-468. [PMID: 34916468 DOI: 10.4103/ijmy.ijmy_160_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background An adverse drug event (ADE) is an injury resulting from medical intervention associated with a drug. This study assesses the incidence of ADEs among participants on second-line drugs for tuberculosis (TB) in Cameroon. Methods This was a longitudinal observational study including 65 participants and carried out from January 2017 to December 2017. Markers of ADEs were obtained from creatinine, transaminase audiogram, and clinical data. Multivariate analysis was used to determine the association between predictors and ADEs. Results Forty-eight (73.8%) of the 65 participants developed 72 ADEs. Fifty-four (75%), 11 (15.3%), and 7 (9.7%) of the 72 ADEs were classified as Grades 1, 2, and 3, respectively. Gastrointestinal disorders were most common (35 [46.6%]) followed by auditory injuries (16 [22.2%]), hepatotoxicity (11 [15.3%]), neurological disorders (6 [8.3%]), and kidney disorders (4 [5.6%]). The follow-up duration of this study was 11,250-person day (PDY). The incidence rate for ADEs was 4.3/1000 PDY and that for gastrointestinal disorders, auditory injuries, hepatotoxicity, neurological disorders, and kidney disorders was 3.1, 1.4, 1.0, 0.5, and 0.2 (/1000PDY), respectively. Kanamycin (65 [90.3%]), isoniazid (4 [5.6%]), and ethambutol (3 [4.2%]) were incriminated with ADEs. Most (29 [60.4%]) of the ADEs occurred during the first 2 months of drug initiation. There was an association between poor treatment outcome and ADEs (P = 0.04, odds ratio = 1.20, 95% confidence of interval = 0.21-6.80]. Conclusions The incidence of ADEs is associated with several factors and most of them occurred during the intensive phase of treatment. Kanamycin was the most associated drug linked to ADEs requiring its replacement with a less toxic one.
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Affiliation(s)
- Teyim Pride Mbuh
- Department of Microbiology and Parasitology, Faculty of Science, University of Buea, Buea; Tuberculosis Reference Laboratory, Regional Delegation for Public Health, Douala, Cameroon
| | - Henry D Meriki
- Department of Microbiology and Parasitology, Faculty of Science, University of Buea, Buea, Cameroon
| | - Benjamin D Thumamo Pokam
- Department of Medical Laboratory Science, Faculty of Health Sciences, University of Buea, Buea, Cameroon
| | - Wandji Adeline
- Littoral Regional Technical Group for the Control of Tuberculosis, Regional Delegation for Public Health, Douala, Cameroon
| | - Francaise Enoka
- Department of Medical Laboratory Science, Faculty of Health Sciences, University of Buea, Buea, Cameroon
| | - Tchualack Ghislain
- Department of Medical Laboratory Science, Faculty of Health Sciences, University of Buea, Buea, Cameroon
| | | | - Irene Ane-Anyangwe
- Department of Microbiology and Parasitology, Faculty of Science, University of Buea, Buea, Cameroon
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Gadoev J, Asadov D, Harries AD, Kumar AMV, Boeree MJ, Hovhannesyan A, Kuppens L, Yedilbayev A, Korotych O, Hamraev A, Kudaybergenov K, Abdusamatova B, Khudanov B, Dara M. Factors Associated with Unfavourable Treatment Outcomes in Patients with Tuberculosis: A 16-Year Cohort Study (2005-2020), Republic of Karakalpakstan, Uzbekistan. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:12827. [PMID: 34886554 PMCID: PMC8657882 DOI: 10.3390/ijerph182312827] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/09/2021] [Accepted: 11/13/2021] [Indexed: 11/16/2022]
Abstract
Tuberculosis (TB) remains a public health burden in the Republic of Karakalpakstan, Uzbekistan. This region-wide retrospective cohort study reports the treatment outcomes of patients registered in the TB electronic register and treated with first-line drugs in the TB Programme of the Republic of Karakalpakstan from 2005-2020 and factors associated with unfavourable outcomes. Among 35,122 registered patients, 24,394 (69%) patients were adults, 2339 (7%) were children, 18,032 (51%) were male and 19,774 (68%) lived in rural areas. Of these patients, 29,130 (83%) had pulmonary TB and 7497 (>22%) had been previously treated. There were 7440 (21%) patients who had unfavourable treatment outcomes. Factors associated with unfavourable treatment outcomes included: increasing age, living in certain parts of the republic, disability, pensioner status, unemployment, being HIV-positive, having pulmonary TB, and receiving category II treatment. Factors associated with death included: being adult and elderly, living in certain parts of the republic, having a disability, pensioner status, being HIV-positive, and receiving category II treatment. Factors associated with failure included: being adolescent, female, having pulmonary TB. Factors associated with loss to follow-up included: being male, disability, pensioner status, unemployment, receiving category II treatment. In summary, there are sub-groups of patients who need special attention in order to decrease unfavourable treatment outcomes.
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Affiliation(s)
- Jamshid Gadoev
- WHO Country Office in Uzbekistan, 16-Tarobiy, Tashkent 100100, Uzbekistan;
| | - Damin Asadov
- Center of Development of Professional Qualification of Medical Personnel, Tashkent 100007, Uzbekistan; (D.A.); (A.H.)
| | - Anthony D. Harries
- Centre for Operational Research, International Union Against Tuberculosis and Lung Disease, 2 Rue Jean Lantier, 75001 Paris, France; (A.D.H.); (A.M.V.K.)
- Department of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
| | - Ajay M. V. Kumar
- Centre for Operational Research, International Union Against Tuberculosis and Lung Disease, 2 Rue Jean Lantier, 75001 Paris, France; (A.D.H.); (A.M.V.K.)
- International Union Against Tuberculosis and Lung Disease, South-East Asia Office, C-6, Qutub Institutional Area, New Delhi 110016, India
- Yenepoya Medical College, Yenepoya (Deemed to be University), Mangaluru 575018, India
| | - Martin Johan Boeree
- Department of Lung Diseases, Radboudumc, 6500 HB Nijmegen/TB Expert Centre Dekkerswald, 6561KE Groesbeek, The Netherlands;
| | - Araksya Hovhannesyan
- World Health Organization Regional Office for Europe, UN City, Marmorvej 51, DK-2100 Copenhagen, Denmark; (A.H.); (A.Y.); (O.K.); (M.D.)
| | - Lianne Kuppens
- WHO Country Office in Uzbekistan, 16-Tarobiy, Tashkent 100100, Uzbekistan;
| | - Askar Yedilbayev
- World Health Organization Regional Office for Europe, UN City, Marmorvej 51, DK-2100 Copenhagen, Denmark; (A.H.); (A.Y.); (O.K.); (M.D.)
| | - Oleksandr Korotych
- World Health Organization Regional Office for Europe, UN City, Marmorvej 51, DK-2100 Copenhagen, Denmark; (A.H.); (A.Y.); (O.K.); (M.D.)
| | - Atadjan Hamraev
- Center of Development of Professional Qualification of Medical Personnel, Tashkent 100007, Uzbekistan; (D.A.); (A.H.)
| | - Kallibek Kudaybergenov
- Republican Phthisiology and Pulmonology Center Named after Sultanov, Nukus 1735401, Republic of Karakalpakstan;
| | - Barno Abdusamatova
- Ministry of Health of Republic of Uzbekistan, Tashkent 100011, Uzbekistan; (B.A.); (B.K.)
| | - Bakhtinur Khudanov
- Ministry of Health of Republic of Uzbekistan, Tashkent 100011, Uzbekistan; (B.A.); (B.K.)
| | - Masoud Dara
- World Health Organization Regional Office for Europe, UN City, Marmorvej 51, DK-2100 Copenhagen, Denmark; (A.H.); (A.Y.); (O.K.); (M.D.)
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Becker MW, Schwambach KH, Lunardelli M, Blatt CR. Overview of drug induced liver injury in Brazil: What is the role of public health policy on the evidence? World J Gastrointest Pharmacol Ther 2021; 12:40-55. [PMID: 34046243 PMCID: PMC8134851 DOI: 10.4292/wjgpt.v12.i3.40] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/20/2021] [Accepted: 04/25/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Adverse drug reactions are responsible for increased costs and morbidity in the health system. Hepatotoxicity can be induced both by non-prescription drugs and by those used for chronic diseases. It is the main cause of safety-related drug marketing withdrawals and could be responsible for irreversible and fatal injuries. AIM To identify and to summarize Brazilian studies reporting the drug-induced liver injury. METHODS A systematic review of Brazilian studies was carried out until June 2020. It was found 32 studies, being 10 retrospective cohorts, 12 prospective cohorts, 5 cross-sectional, 3 case-control, one case series and one randomized clinical trial. In most studies were investigated tuberculosis patients followed by other infectious conditions like human immunodeficiency virus (HIV) and hepatitis C virus. The hepatotoxicity ranged from one to 57%, led by isoniazid, rifampicin, and pyrazinamide. Few studies reported algorithm to assess causality. In most studies, there were moderate outcomes and it was necessary drug interruption. However, few severe outcomes, such as chronic liver damage and liver transplantation were reported. RESULTS Twenty-two different criteria for hepatotoxicity were found. The great heterogeneity did not allow a meta-analysis. Standardization of parameter of drug-induced liver injury and greater effort in pharmacovigilance could contribute to learn more about drug-induced liver injury (DILI)'s epidemiology in Brazil. CONCLUSION The development of strategic public health policies seems to have an influence on the DILI scientific evidence in Brazil due to main studies are in HIV and tuberculosis line care, two strategic health policies in Brazil.
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Affiliation(s)
- Matheus William Becker
- Graduate Program in Medicine-Hepatology, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, RS, Brazil
| | - Karin Hepp Schwambach
- Graduate Program in Medicine-Hepatology, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, RS, Brazil
| | - Michele Lunardelli
- Graduate Program in Medicine-Hepatology, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, RS, Brazil
| | - Carine Raquel Blatt
- Graduate Program in Medicine-Hepatology, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, RS, Brazil
- Pharmacoscience Department, Federal University of Health Sciences of Porto Alegre, Porto Alegre 90050-170, RS, Brazil
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Lisanwork Arage L, Deybasso HA, Yilma Gebremichael D, Gintamo Nuramo B, Negash Mekuria Z. Determinants of Drug-Induced Hepatotoxicity Among Patients with Human Immunodeficiency Virus Taking a High Dose of Rifapentine Plus Isoniazid Drugs at the All Africa Leprosy Tuberculosis Rehabilitation and Training Center in Addis Ababa, Ethiopia. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2021; 13:307-314. [PMID: 33758553 PMCID: PMC7981156 DOI: 10.2147/hiv.s300135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 02/26/2021] [Indexed: 11/23/2022]
Abstract
Purpose The drugs for the treatment of latent Tuberculosis are potentially hepatotoxic and can lead to drug-induced hepatotoxicity. The current study aimed at identifying the determinants of anti-tuberculosis drug-induced hepatotoxicity among patients living with Human Immunodeficiency Virus taking Isoniazid and rifapentine at All Africa Leprosy Tuberculosis Rehabilitation and Training Center in Addis Ababa, Ethiopia. Methods An unmatched case-control study was conducted from March, 21, to April 21, 2020, at All Africa Leprosy Tuberculosis Rehabilitation and Training Center. A total of 65 cases and 130 controls were interviewed. Data were collected using a data extraction tool from clinical reporting forms, follow-up charts, and patients' logbooks. Binary and multiple logistic regressions were conducted to check the association between independent and dependent variables. Adjusted odds ratios and the corresponding 95% confidence intervals were estimated to assess the strength of association. P-values <0.05 were used to declare statistical significance. Results The prevalence of anti-TB drug-induced hepatotoxicity was 8%. Body mass index <18.5 Kg/m2 (AOR = 5.8 [95% CI: 2.2-8.9]), low CD4 count (AOR = 4.9 [95% CI: 1.6-15.8]), and the presence of comorbid illnesses (AOR = 3.9 [95% CI: 1.7-8.9]) were identified as independent predictors of drugs-induced hepatotoxicity among Human Immunodeficiency Virus positive patients taking Isoniazid and rifapentine. Conclusion The prevalence of anti-TB drug-induced hepatotoxicity was higher compared to standard references. BMI<18 kg/m2, low CD4 count, and comorbid illness were positively associated with anti-tuberculosis drug-induced hepatotoxicity among patients with HIV.
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Affiliation(s)
| | | | | | - Binyam Gintamo Nuramo
- Addis Ababa Medical and Business College, Department of Research and Community Service, Addis Ababa, Ethiopia
| | - Zelalem Negash Mekuria
- Addis Ababa Medical and Business College, Department of Research and Community Service, Addis Ababa, Ethiopia
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Gardner Toren K, Spitters C, Pecha M, Bhattarai S, Horne DJ, Narita M. Tuberculosis in Older Adults: Seattle and King County, Washington. Clin Infect Dis 2021; 70:1202-1207. [PMID: 30977788 DOI: 10.1093/cid/ciz306] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 04/09/2019] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND In the United States, tuberculosis (TB) incidence rates are highest among adults aged ≥65 years. We performed this study to evaluate outcomes of older patients undergoing treatment for TB disease, including the frequency of adverse events related to TB treatment. METHODS This study evaluated adult patients who were diagnosed with pulmonary TB from 2009 to 2014 in King County, Washington. Patient characteristics, manifestation of TB, and treatment outcomes in different age groups were compared. Frequency and type of adverse events that resulted in treatment interruption were evaluated and patients aged ≥65 years were compared with selected younger patients. RESULTS There were 403 patients who met the study criteria, 111 of whom were aged ≥65 years. Older patients were significantly less likely to have cavitation on chest radiographs. Patients aged ≥65 years were less likely to complete TB treatment (76.6% vs 94.9%, P < .0001) and were more likely to die during treatment (18.9% vs 2.1%, P < .0001). The difference in these outcomes was heightened for those aged ≥75 years compared with those aged <75 years. Those aged ≥75 years were also more likely to have an adverse event attributable to TB medication and were more likely to have an adverse event later in therapy. Regardless of age, pyrazinamide was responsible for the majority of adverse reactions. CONCLUSIONS Adults aged ≥65 years with pulmonary TB had less-advanced disease but a higher risk of complications during treatment such as death or adverse events. This effect was most pronounced among those aged ≥75 years.
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Affiliation(s)
| | - Christopher Spitters
- Tuberculosis Control Program, Public Health-Seattle and King County.,Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington
| | - Monica Pecha
- Tuberculosis Program, Washington State Department of Health, Shoreline
| | - Sanju Bhattarai
- Tuberculosis Control Program, Public Health-Seattle and King County
| | - David J Horne
- Tuberculosis Control Program, Public Health-Seattle and King County.,Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, University of Washington
| | - Masahiro Narita
- Tuberculosis Control Program, Public Health-Seattle and King County.,Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, University of Washington
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Palappallil D, Hari Sankar KN, Roch K, Jom D, Panattil P, Sankaranarayanan R. Adverse drug reaction profile of daily regimen antituberculosis treatment. Perspect Clin Res 2021; 13:194-198. [PMID: 36337372 PMCID: PMC9635344 DOI: 10.4103/picr.picr_279_20] [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] [Received: 08/27/2020] [Revised: 09/27/2020] [Accepted: 01/15/2021] [Indexed: 11/28/2022] Open
Abstract
Objectives: The objective was to estimate the proportion of adverse drug reactions (ADRs) to daily regimen antituberculosis treatment (ATT) among the ADRs received in the ADR monitoring center (AMC) of the institution and to describe its pattern. Materials and Methods: This was a descriptive study conducted in the Department of Pharmacology of a Government Medical College in Central Kerala and the period under study was October 2017–June 2020. The data on ADR were entered into a structured pro forma and data were analyzed using SPSS for Windows Version 16.0 (SPSS Inc., Chicago, USA). Results: Of the 643 ADRs, 98 (15.24%) were suspected to be due to the daily regimen of ATT. The most common organ system affected was hepatobiliary 46 (46.9%) namely hepatitis in 35 and asymptomatic elevated liver enzymes in 11 followed by eye with 26 reports of decreased vision. In 96 (97.95%), the suspected ADR had probable causality and in 2 (2.04%) it was possible. Seventy-seven (78.6%) ADR reports were serious as well as moderate-level 4b in severity and 57 (58.16%) were probably preventable. The mean days of onset of ADR after starting the ATT regimen were 56.40 ± 58.29 days (range 1–180). Decrease in vision with a mean duration of 125.23 ± 55.46 days had the longest latency in onset among all the ADRs. Conclusions: Of all the ADRs reported to AMC 15.24% were due to the daily regimen of ATT. Hepatitis was the most common ADR encountered followed by decrease in vision. The majority of the ADRs were probable in causality, serious, moderate-level 4b in severity, and probably preventable.
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Kesenogile B, Godman B, Rwegerera GM. Alanine transaminase and hemoglobin appear to predict the occurrence of antituberculosis medication hepatotoxicity; findings and implications in Botswana. Expert Rev Anti Infect Ther 2020; 19:379-391. [PMID: 32909487 DOI: 10.1080/14787210.2020.1822735] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Tuberculosis (TB) remains a global health problem, with medications having adverse effects including drug-induced hepatotoxicity. We determined the prevalence of anti-tuberculosis drug-induced hepatotoxicity and associated risk factors. METHODS Retrospective cross-sectional study in Botswana including TB patients admitted from 1 June 2017 to 30 June 2018. Anti-TB drug-induced hepatotoxicity was categorized according to WHO criteria whereas causality assessment was made according to the updated Roussel Uclaf Causality Assessment Method (RUCAM) scale. The association between hepatotoxicity and included variables was undertaken by binary logistic regression. RESULTS Out of 112 patient files, 15 (13.4%) developed hepatotoxicity after an average of 20.4 days from the start of treatment. Grade 3 and 4 hepatotoxicity was found in 66.7% of the cases. According to the updated RUCAM tool, 86.7% of patients were categorized as having possible anti-TB-associated hepatotoxicity. Patients with elevated baseline alanine transaminase (ALT) were more likely to develop hepatotoxicity (OR = 3.484, 95% CI = 1.02-11.90). Patients with normal hemoglobin (Hb ≥ 12 g/dl) were also more likely to develop hepatotoxicity (OR = 4.413, 95% CI = 1.160-14.8). CONCLUSION Overall, normal hemoglobin and elevated baseline ALT levels were significantly associated with anti-TB drug-induced hepatotoxicity. Additional research is needed to explore this association further.
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Affiliation(s)
| | - Brian Godman
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK.,School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria, South Africa.,Division of Clinical Pharmacology, Karolinska Institute, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Godfrey Mutashambara Rwegerera
- Department of Medicine, Princess Marina Hospital, Gaborone, Botswana.,Department of Internal Medicine, University of Botswana, Gaborone, Botswana
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Systematic analysis for the relationship between obesity and tuberculosis. Public Health 2020; 186:246-256. [PMID: 32866737 DOI: 10.1016/j.puhe.2020.06.054] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 06/22/2020] [Accepted: 06/28/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Underweight or low body mass index (BMI) is an established risk factor for active tuberculosis. Recent evidence, however, suggests that overweight is associated with lower incidence of tuberculosis. The objective of this systematic review and meta-analysis is to understand the relationship between obesity and tuberculosis and document the extent of association between the two conditions over the range of BMI from underweight to obesity. METHODS A comprehensive literature search was conducted to identify studies reporting prevalence of the different BMIs in patients with tuberculosis and controls. Thirty studies of adult humans reporting the incidence of tuberculosis at different weight categories were selected for inclusion for meta-analysis in the present study. RESULTS In tuberculosis, the prevalence of underweight was 3-fold higher than that in controls (P = 0.001) whereas the proportion of overweight and obesity was 2-fold lower (P = 0.001). One unit increase in BMI was associated with 2% reduction in tuberculosis incidence (P < 0.001). Adjusted odds ratio of tuberculosis was 4.96 (95% confidence interval: 4.87-5.05) in underweight and 0.26 in obesity. CONCLUSION This study further establishes low body weight as a risk factor for tuberculosis whilst overweight and obesity are associated with lower disease risk. Body weight can be considered as a prognostic indictor in the clinical course of tuberculosis.
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Kwon BS, Kim Y, Lee SH, Lim SY, Lee YJ, Park JS, Cho YJ, Yoon HI, Lee CT, Lee JH. The high incidence of severe adverse events due to pyrazinamide in elderly patients with tuberculosis. PLoS One 2020; 15:e0236109. [PMID: 32692774 PMCID: PMC7373258 DOI: 10.1371/journal.pone.0236109] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 06/28/2020] [Indexed: 12/15/2022] Open
Abstract
Background Pyrazinamide (PZA) is a common drug that causes serious adverse events (SAEs). The aim of this study was to determine the incidence of and risk factors for SAEs due to PZA during first-line anti-tuberculosis treatment. Methods The medical records of patients with tuberculosis (TB) treated with PZA-containing regimens including first-line drugs—ethambutol, rifampicin, and isoniazid—from January 2003 to June 2016 were reviewed. SAEs were defined as side effects that led to drug discontinuation. The causative drug was determined based on the disappearance of the SAEs upon drug withdrawal and/or the recurrence of the same SAEs with re-challenge. Results Of 2,478 patients with TB, 16.4% experienced SAEs. The incidence of SAEs increased significantly as age increased, except with rifampin. PZA accounted for most SAEs (55.8%). Hepatotoxicity was the most common SAE due to PZA (44.5%), followed by gastrointestinal (GI) intolerance (23.8%). The risk of SAEs due to PZA increased significantly as age increased, when sex and comorbidities were adjusted (odds ratio, 1.013; 95% confidence interval, 1.004–1.023; P = 0.007). In the subgroup analysis, older age was an independent risk factor for GI intolerance but not for hepatotoxicity. Conclusion PZA was the most common drug associated with SAEs among the first-line anti-TB drugs, and old age was an independent factor for SAE occurrence. This study suggests that the early recognition of whether the causative agent is PZA may improve effective treatment compliance, particularly in elderly patients.
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Affiliation(s)
- Byoung Soo Kwon
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, South Korea
| | - Youlim Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, South Korea
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine Chuncheon Sacred Heart Hospital, Chuncheon-si, Gangwon-do, South Korea
| | - Sang Hoon Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, South Korea
- Division of Pulmonology, Department of Internal Medicine, Severance Hospital, Institute of Chest Diseases, Yonsei University College of Medicine, Seoul, South Korea
| | - Sung Yoon Lim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, South Korea
| | - Yeon Joo Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, South Korea
| | - Jong Sun Park
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, South Korea
| | - Young-Jae Cho
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, South Korea
| | - Ho Il Yoon
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, South Korea
| | - Choon-Taek Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, South Korea
| | - Jae Ho Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam-Si, Gyeonggi-Do, South Korea
- * E-mail:
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Dogu E, Albayrak YE, Tuncay E. Multidrug-resistant tuberculosis risk factors assessment with intuitionistic fuzzy cognitive maps. JOURNAL OF INTELLIGENT & FUZZY SYSTEMS 2020. [DOI: 10.3233/jifs-179470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Elif Dogu
- Industrial Engineering Department, Galatasaray University, Besiktas, Istanbul, Turkey
| | - Y. Esra Albayrak
- Industrial Engineering Department, Galatasaray University, Besiktas, Istanbul, Turkey
| | - Esin Tuncay
- Yedikule Chest Diseases & Thoracic Surgery Training & Research Hospital, Zeytinburnu, Istanbul, Turkey
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Arriaga MB, Torres NMC, Araujo NCN, Caldas SCC, Andrade BB, Netto EM. Impact of the change in the antitubercular regimen from three to four drugs on cure and frequency of adverse reactions in tuberculosis patients from Brazil: A retrospective cohort study. PLoS One 2019; 14:e0227101. [PMID: 31877199 PMCID: PMC6932797 DOI: 10.1371/journal.pone.0227101] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 12/12/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The Ministry of Health in Brazil included ethambutol in the intensive phase of sensible tuberculosis (TB) treatment in March 2010, due to the increasing drug resistance, and implemented the fixed dose combination in the TB treatment guidelines. METHODS A retrospective cohort study was performed to determine the impact of change from three to four drugs schemes on the TB cure and frequency of adverse drug reactions (ADRs) in TB patients. To answer this question, we used data from 730 randomly selected patients who received anti-TB treatment between January 2007 and December 2014 in a reference center from Salvador, Brazil. FINDINGS TB patients who received the RHEZ regimen (n = 365) developed ADRs more frequently than those treated with the RHZ (n = 365) (86 [23.6%] vs. 55 [15.1%]; p = 0.01). This difference in ADR incidence was even higher in patients above 30 years-old (64 [74.4%] vs. 36 [65.5%]; p = 0.01). The overall number of ADR episodes was greater in patients from the RHEZ group than in the group that received RHZ (170 [61.4%] vs. 107 [38.6%]; p = 0.03). Multivariable logistic regression analysis adjusted for age, alcohol use and diabetes demonstrated that patients receiving the RHEZ regimen had increased odds of developing ADRs than those undertaking the RHZ scheme (odds ratio [OR]: 1.61, 95% confidence interval [CI]: 1.10-2.35; p = 0.015). The overall cure rate was similar between the distinct treatment groups. CONCLUSION The patients treated with the four-drug regimen exhibited increased risk of ADRs compared to those who received the three-drug regimen, and especially in patients older than 30 years of age.
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Affiliation(s)
- María B. Arriaga
- Universidade Federal da Bahia, Salvador, Brazil
- Instituto Brasileiro de Investigação da Tuberculose, Salvador, Brazil
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz, Salvador, Brazil
- Multinational Organization Network Sponsoring Translational and Epidemiological Research (MONSTER) Initiative, Salvador, Brazil
| | - Ninfa M. C. Torres
- Universidade Federal da Bahia, Salvador, Brazil
- Universidad Militar Nueva Granada, Bogotá, Colombia
| | - Nelia C. N. Araujo
- Universidade Federal da Bahia, Salvador, Brazil
- Instituto Brasileiro de Investigação da Tuberculose, Salvador, Brazil
| | | | - Bruno B. Andrade
- Instituto Brasileiro de Investigação da Tuberculose, Salvador, Brazil
- Instituto Gonçalo Moniz, Fundação Oswaldo Cruz, Salvador, Brazil
- Multinational Organization Network Sponsoring Translational and Epidemiological Research (MONSTER) Initiative, Salvador, Brazil
- Curso de Medicina, Faculdade de Tecnologia e Ciências (FTC), Salvador, Brazil
- Curso de Medicina, Universidade Salvador (UNIFACS), Salvador, Brazil
- Escola Bahiana de Medicina e Saúde Pública, Salvador, Brazil
| | - Eduardo M. Netto
- Universidade Federal da Bahia, Salvador, Brazil
- Instituto Brasileiro de Investigação da Tuberculose, Salvador, Brazil
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El Hamdouni M, Bourkadi JE, Benamor J, Hassar M, Cherrah Y, Ahid S. Treatment outcomes of drug resistant tuberculosis patients in Morocco: multi-centric prospective study. BMC Infect Dis 2019; 19:316. [PMID: 30975090 PMCID: PMC6458640 DOI: 10.1186/s12879-019-3931-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 03/21/2019] [Indexed: 11/12/2022] Open
Abstract
Background Drug resistant tuberculosis is a major public health problem in Morocco and worldwide. Treatment outcome of drug resistant tuberculosis is poor and requires a long period of treatment with many toxic and expensive antituberculosis drugs. The aim of this study is to evaluate treatment outcomes of drug resistant tuberculosis and to determine predictors of poor treatment outcomes in a large region of Morocco. Methods It is a multi-centric observational cohort study conducted from January 01, 2014 to January 01, 2016. A questionnaire was established to collect data from clinical charts of patients with confirmed resistant TB. The study was carried out in all the 11 centers located in the Rabat-Salé-Kénitra region of Morocco where drug resistant tuberculosis is treated. Treatment outcomes were reported and the definitions and classifications of these outcomes were defined according to the WHO guidelines. Univariate and multivariate logistic regression were conducted to determine factors associated with poor drug resistant tuberculosis treatment outcomes in Morocco. Results In our study, 101 patients were treated for drug resistant tuberculosis between January 01, 2014 and January 01, 2016. Patients’ age ranged from 9.5 to70 years; 72patients (71.3%) were male and 80 patients (79.2%) were living in urban areas. Thirty two patients were smokers, 74 patients had multidrug-resistant tuberculosis, 25 patients had rifampicin resistance and 2 patients had isoniazid resistance. Treatment outcomes of tuberculosis patients were as follows: 45 patients were cured (44.5%), 9 completed treatment (8.9%), 5 patients died before completing the treatment, 35 patients were lost to follow up (34.6%) and 7 patients had treatment failure. In the multivariate analysis, being a smoker is an independent risk factor for poor treatment outcomes, (p-value = 0.015, OR = 4.355, IC [1.327–14.292]). Conclusion Treatment success outcomes occurred in more than half of the cases, which is lower than the World Health Organization target of at least a 75% success rate. A significant number of patients abandoned their treatment before its completion. These dropouts are a serious public health hazard that needs to be addressed urgently.
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Affiliation(s)
- Mariam El Hamdouni
- Equipe de Recherche de Pharmacoéconomie & Pharmacoépidémiologie. Laboratoire de Pharmacologie & Toxicologie, Faculté de Médecine et de Pharmacie, Université Mohammed V, Rabat, Morocco.
| | | | - Jouda Benamor
- Service de Pneumologie, Hôpital My Youssef, Rabat, Morocco
| | - Mohammed Hassar
- Equipe de Recherche de Pharmacoéconomie & Pharmacoépidémiologie. Laboratoire de Pharmacologie & Toxicologie, Faculté de Médecine et de Pharmacie, Université Mohammed V, Rabat, Morocco
| | - Yahia Cherrah
- Equipe de Recherche de Pharmacoéconomie & Pharmacoépidémiologie. Laboratoire de Pharmacologie & Toxicologie, Faculté de Médecine et de Pharmacie, Université Mohammed V, Rabat, Morocco
| | - Samir Ahid
- Equipe de Recherche de Pharmacoéconomie & Pharmacoépidémiologie. Laboratoire de Pharmacologie & Toxicologie, Faculté de Médecine et de Pharmacie, Université Mohammed V, Rabat, Morocco
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Barzegari S, Afshari M, Movahednia M, Moosazadeh M. Prevalence of anemia among patients with tuberculosis: A systematic review and meta-analysis. Indian J Tuberc 2019; 66:299-307. [PMID: 31151500 DOI: 10.1016/j.ijtb.2019.04.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 03/17/2019] [Accepted: 04/03/2019] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Anemia is one of the most common hematologic problems occurs among patients with tuberculosis (TB). Many studies have been carried out estimating the prevalence of anemia among TB patients in different countries reported various results. This study aims to estimate the combined estimate of the anemia prevalence among these patients using systematic review and meta-analysis. METHODS Required primary studies were provided after a comprehensive and systematic search in PubMed, Scopus, Science direct, Web of Science and also Google scholar search engine. These studies were then quality assessed using Newcastle-Ottawa Scale checklist. Random effects model was applied for combining the point prevalence with 95% confidence intervals. RESULTS Of 41 papers entered into the meta-analysis, prevalence (95% confidence interval) of anemia among all TB patients as well as men and women were 61.53% (53.44-69.63), 66.95% (51.75-82.14) and 72.67% (60.79-84.54) respectively. Prevalence (95% confidence intervals) of mild, moderate and severe anemia were 35.67% (27.59-43.46), 31.19% (25.15-37.24) and 11.61% (7.88-15.34) respectively. In addition, prevalence (95% confidence intervals) of chronic disease anemia and iron deficiency anemia were 49.82% (15.58-84.07) and 20.17% (6.68-33.65) respectively. CONCLUSION Prevalence of anemia among TB patients was high especially among women. More than 43% of these patients suffered from moderate and severe anemia and about half of them had chronic disease anemia.
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Affiliation(s)
- Saeed Barzegari
- Department of Health Information Management, School of Allied Medical Sciences, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Mahdi Afshari
- Department of Community Medicine, School of Medicine, Zabol University of Medical Sciences, Zabol, Iran
| | | | - Mahmood Moosazadeh
- Health Science Research Center, Addiction Institute, Mazandaran University of Medical Sciences, Sari, Iran.
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Merid MW, Gezie LD, Kassa GM, Muluneh AG, Akalu TY, Yenit MK. Incidence and predictors of major adverse drug events among drug-resistant tuberculosis patients on second-line anti-tuberculosis treatment in Amhara regional state public hospitals; Ethiopia: a retrospective cohort study. BMC Infect Dis 2019; 19:286. [PMID: 30917788 PMCID: PMC6437856 DOI: 10.1186/s12879-019-3919-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 03/19/2019] [Indexed: 11/22/2022] Open
Abstract
Background Second line anti-tuberculosis drugs are substantially complex, long term, more costly, and more toxic than first line anti-tuberculosis drugs. In Ethiopia, evidence on the incidence and predictors of adverse drug events has been limited. Thus, this study aimed at assessing incidence and predictors of major adverse drug events among drug resistant tuberculosis patients on second line tuberculosis treatment in Amhara Regional State public hospitals, Ethiopia. Methods A multi-center retrospective cohort study was conducted on 570 drug resistant tuberculosis Patients. Data were entered in to EPI-Data version 4.2.0.0 and exported to Stata version 14 for analysis. Proportional hazard assumption was checked. The univariate Weibull regression gamma frailty model was fitted. Cox-Snell residual was used to test goodness of fit and Akaike Information Criteria (AIC) for model selection. Hazard ratio with 95% CI was computed and variables with P-value < 0.05 in the multivariable analysis were taken as significant predictors for adverse drug event. Results A total of 570 patients were followed for 5045.09 person-month (PM) observation with a median follow-uptime of 8.23 months (Inter Quartile Range (IQR) =2.66–23.33). The overall incidence rate of major adverse drug events was 5.79 per 100 PM (95% CI: 5.16, 6.49). Incidence rate at the end of 2nd, 4th, and 6th months was 13.73, 9.25, 5.97 events per 100 PM observations, respectively. Age at 25–49 (Adjusted Hazard Ratio (AHR) = 3.36, 95% CI: 1.36, 8.28), and above 50 years (AHR = 5.60, 95% CI: 1.65, 19.05), co-morbid conditions (AHR = 2.74 CI: 1.12, 6.68), and anemia (AHR = 3.25 CI: 1.40, 7.53) were significant predictors of major adverse drug events. Conclusion The incidence rate of major adverse drug events in the early 6 months of treatment was higher than that of the subsequent months. Age above 25 years, base line anemia, and co-morbid conditions were independent predictors of adverse drug events. Thus, addressing significant predictors and strengthening continuous follow-ups are highly recommended in the study setting.
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Affiliation(s)
- Mehari Woldemariam Merid
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health sciences, University of Gondar, Gondar, Ethiopia
| | - Lemma Derseh Gezie
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health sciences, University of Gondar, Gondar, Ethiopia
| | - Getahun Molla Kassa
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health sciences, University of Gondar, Gondar, Ethiopia
| | - Atalay Goshu Muluneh
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health sciences, University of Gondar, Gondar, Ethiopia
| | - Temesgen Yihunie Akalu
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health sciences, University of Gondar, Gondar, Ethiopia
| | - Melaku Kindie Yenit
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health sciences, University of Gondar, Gondar, Ethiopia.
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Elucidation of marine fungi derived anthraquinones as mycobacterial mycolic acid synthesis inhibitors: an in silico approach. Mol Biol Rep 2019; 46:1715-1725. [DOI: 10.1007/s11033-019-04621-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 01/18/2019] [Indexed: 02/03/2023]
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Akinsola OJ, Yusuf OB, Ige OM, Okonji PE. Models for Predicting Time to Sputum Conversion Among Multi-Drug Resistant Tuberculosis Patients in Lagos, South-West Nigeria. Front Public Health 2018; 6:347. [PMID: 30538978 PMCID: PMC6277524 DOI: 10.3389/fpubh.2018.00347] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Accepted: 11/07/2018] [Indexed: 11/23/2022] Open
Abstract
Background: Multi-drug resistant tuberculosis (MDR-TB) develops due to problems such as irregular drug supply, poor drug quality, inappropriate prescription, and poor adherence to treatment. These factors allow the development and subsequent transmission of resistant strains of the pathogen. However, due to the chronic nature of MDR-TB, cure models allow us to investigate the covariates that are associated with the long-term effects of time-to-sputum conversion among multi-drug resistant (MDR-TB) tuberculosis individuals. Therefore, this study was designed to develop suitable cure models that can predict time to sputum conversion among MDR-TB patients. Methods: A retrospective clinic-based cohort study was conducted on 413 records of patients who were diagnosed of MDR-TB and met inclusion criteria from April 2012 to October 2016 at the Infectious Disease Hospital, Lagos. The main outcome measure (time-to-sputum conversion) was the time from the date of MDR-TB treatment to the date of specimen collection for the first of two consecutive negative smear and culture taken 30 days apart. The predictor variables of interest include: demographic (age, gender and marital status) and clinical (registration group, number of drugs resistant to at treatment initiation, HIV status, diabetes status, and adherence with medication) characteristics. Kaplan-Meier estimates of a detailed survivorship pattern among the patients were examined using Cox regression models. Mixture Cox cure models were fitted to the main outcome variable using Log-normal, Log-logistic and Weibull models as alternatives to the violation of Proportional Hazard (PH) assumption. Akaike Information Criterion (AIC) was used for models comparison based on different distributions, while the effect of predictors of time to sputum conversion was reported as Hazard Ratio (HR) at α0.05. Results: Age was 36.8 ± 12.7 years, 60.8% were male and 67.6% were married. Majority of the patients (58.4%) converted to sputum negatives. Patients who were resistant to two drugs at treatment initiation had 39% rate of conversion than those resistant to at least three drugs [HR: 1.39; CI: 0.98, 1.98]. The likelihood of sputum conversion time was shorter among non-diabetic patients compared to diabetics [HR: 0.55; CI: 0.24, 0.85]. The overall median time for sputum conversion was 5.5 (IQR: 1.5-11.5). In the cure model, resistance to more drugs at the time of initiation was significantly associated with a longer time to sputum culture conversion for Log normal Cox mixture [2.06 (1.36-3.47)]; Log-logistic Cox mixture cure [2.56(1.85-4.09)]; and Weibull Cox mixture [2.81(1.94-4.19)]. Diabetic patients had a significantly higher sputum conversion rate compared to non-diabetics; Log-normal Cox mixture [2.03(1.17-3.58)]; Log-logistic Cox mixture cure [2.11(1.25-3.82)]; and Weibull Cox mixture [2.02(1.17-3.34)]. However, Log-normal PH model gave the best fit and provided the fitness statistics [(-2LogL: 519.84); (AIC: 1053.68); (BIC: 1078.04)]. The best fitting Log-normal PH model was Y = 1.00X1+2.06X2+0.98X3+2.03X4+ε where Y is time to sputum conversion and Xs are age, number of drugs, adherence, and diabetes status. Conclusion: The models confirmed the presence of some factors related with sputum conversion time in Nigeria. The quantum of drugs resistant at treatment initiation and diabetes status would aid the clinicians in predicting the rate of sputum conversion of patients.
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Affiliation(s)
| | - Oyindamola B. Yusuf
- Department of Epidemiology and Medical Statistics, University of Ibadan, Ibadan, Nigeria
| | | | - Patrick E. Okonji
- Department of Research and Innovation, University of Lagos, Lagos, Nigeria
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Occurrence, Management, and Risk Factors for Adverse Drug Reactions in Multidrug Resistant Tuberculosis Patients. Am J Ther 2018; 25:e533-e540. [DOI: 10.1097/mjt.0000000000000421] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Risk factors for mortality among adults registered on the routine drug resistant tuberculosis reporting database in the Eastern Cape Province, South Africa, 2011 to 2013. PLoS One 2018; 13:e0202469. [PMID: 30133504 PMCID: PMC6104983 DOI: 10.1371/journal.pone.0202469] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 08/04/2018] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION South Africa is among countries with the highest burden of drug resistant tuberculosis (DR-TB). The Eastern Cape Province reported the highest MDR-TB mortality rates in South Africa for the 2010 treatment cohorts. This study aimed to determine risk factors for mortality among adult patients registered for DR-TB treatment in the province. METHODS We conducted a retrospective cohort study of adult patients treated for laboratory confirmed DR-TB between January 2011 and December 2013. Demographic and clinical characteristics of the patients were obtained from a web-based electronic database of patients treated for DR-TB. We applied modified Poisson regression with robust standard errors to identify risk factors for DR-TB mortality. We also stratified the analyses into multi-drug resistant TB (MDR-TB) and extensively drug resistant (XDR-TB). RESULTS Among 3,729 patients that met the inclusion criteria, 39% (n = 1,445) died. Of the patients that died, 53% (n = 766) were male, 68% (n = 982) had MDR-TB, 72% (n = 1,038) were HIV co-infected, and median age was 37 years (Interquartile Range [IQR] 30-46). Patients were at higher risk of mortality during DR-TB treatment if they were HIV co-infected not on antiretroviral treatment (ART) (adjusted incidence risk ratio [aIRR] 3.3, 95% confidence interval [CI] 2.9-3.8), were 60 years or older (aIRR 1.7, 95%CI 1.5-2.0), had a diagnosis of XDR-TB (aIRR 1.6, 95%CI 1.5-1.7), or had been hospitalised at treatment start (aIRR 1.7, 95%CI 1.5-1.8). Among MDR-TB patients, risk of mortality was higher if patients were HIV co-infected not on ART (aIRR 3.9, 95%CI 3.3-4.6), were 60 years or older (aIRR 1.9, 95%CI 1.6-2.3), or had been hospitalised at start of MDR-TB treatment (aIRR 1.7, 95%CI 1.5-1.9). Among XDR-TB patients, risk of mortality was higher in patients who were HIV co-infected not on ART (aIRR 1.8, 95%CI 1.5-2.2), or had been hospitalised at the start of XDR-TB treatment (aIRR 1.5, 95%CI 1.3-1.8). CONCLUSION HIV co-infected not on ART, older age, XDR-TB and hospital admission for DR-TB treatment were independent risk factors for DR-TB mortality. Integration of TB and HIV services, with focus on voluntary HIV testing and counselling of DR-TB patients with unknown HIV status, and provision of ART for all co-infected patients may reduce DR-TB mortality in the Eastern Cape.
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Tweed CD, Crook AM, Amukoye EI, Dawson R, Diacon AH, Hanekom M, McHugh TD, Mendel CM, Meredith SK, Murphy ME, Murthy SE, Nunn AJ, Phillips PPJ, Singh KP, Spigelman M, Wills GH, Gillespie SH. Toxicity associated with tuberculosis chemotherapy in the REMoxTB study. BMC Infect Dis 2018; 18:317. [PMID: 29996783 PMCID: PMC6042413 DOI: 10.1186/s12879-018-3230-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 07/02/2018] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The incidence and severity of tuberculosis chemotherapy toxicity is poorly characterised. We used data available from patients in the REMoxTB trial to provide an assessment of the risks associated with the standard regimen and two experimental regimens containing moxifloxacin. METHODS All grade 3 & 4 adverse events (AEs) and their relationship to treatment for patients who had taken at least one dose of therapy in the REMoxTB clinical trial were recorded. Univariable logistic regression was used to test the relationship of baseline characteristics to the incidence of grade 3 & 4 AEs and significant characteristics (p < 0.10) were incorporated into a multivariable model. The timing of AEs during therapy was analysed in standard therapy and the experimental arms. Logistic regression was used to investigate the relationship between AEs (total and related-only) and microbiological cure on treatment. RESULTS In the standard therapy arm 57 (8.9%) of 639 patients experienced ≥1 related AEs with 80 of the total 113 related events (70.8%) occurring in the intensive phase of treatment. Both four-month experimental arms ("isoniazid arm" with moxifloxacin substituted for ethambutol & "ethambutol arm" with moxifloxacin substituted for isoniazid) had a lower total of related grade 3 & 4 AEs than standard therapy (63 & 65 vs 113 AEs). Female gender (adjOR 1.97, 95% CI 0.91-1.83) and HIV-positive status (adjOR 3.33, 95% CI 1.55-7.14) were significantly associated with experiencing ≥1 related AE (p < 0.05) on standard therapy. The most common adverse events on standard therapy related to hepatobiliary, musculoskeletal and metabolic disorders. Patients who experienced ≥1 related AE were more likely to fail treatment or relapse (adjOR 3.11, 95% CI 1.59-6.10, p < 0.001). CONCLUSIONS Most AEs considered related to standard therapy occurred in the intensive phase of treatment with female patients and HIV-positive patients demonstrating a significantly higher risk of AEs during treatment. Almost a tenth of standard therapy patients had a significant side effect, whereas both experimental arms recorded a lower incidence of toxicity. That patients with one or more AE are more likely to fail treatment suggests that treatment outcomes could be improved by identifying such patients through targeted monitoring.
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Affiliation(s)
- Conor D. Tweed
- MRC Clinical Trials Unit at University College London, London, UK
| | - Angela M. Crook
- MRC Clinical Trials Unit at University College London, London, UK
| | | | - Rodney Dawson
- University of Cape Town Lung Institute, Cape Town, South Africa
| | | | | | - Timothy D. McHugh
- Division of Infection and Immunity, University College London, London, UK
| | | | | | - Michael E. Murphy
- Division of Infection and Immunity, University College London, London, UK
| | | | - Andrew J. Nunn
- MRC Clinical Trials Unit at University College London, London, UK
| | | | - Kasha P. Singh
- The Doherty Institute for Infection and Immunity, University of Melbourne and Royal Melbourne Hospital, Melbourne, Australia
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Amagon KI, Awodele O, Akindele AJ. Methionine and vitamin B-complex ameliorate antitubercular drugs-induced toxicity in exposed patients. Pharmacol Res Perspect 2018; 5. [PMID: 28971606 PMCID: PMC5625164 DOI: 10.1002/prp2.360] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 08/19/2017] [Accepted: 08/21/2017] [Indexed: 11/16/2022] Open
Abstract
Tuberculosis therapy utilizes drugs that while effective cause treatment‐related toxicity. Modulation of antitubercular drugs‐induced toxicity by methionine and vitamin B‐complex in patients was evaluated. 285 treatment‐naïve tuberculosis patients at the Chest Clinics of Infectious Diseases Hospital, Yaba and General Hospital, Lagos in Lagos, Nigeria was prospectively recruited and allotted into test (antitubercular medicines, methionine and vitamin B‐complex) and control groups (antitubercular medicines). Data on adverse drug reactions and blood samples were collected at initiation, 2 months and 6 months, and then analyzed. Red blood cells and packed cell volume were significantly higher (P < 0.05) in the test group compared to control at 6 months of therapy. At the end of 2 months, results showed a significant decrease (P < 0.001) in aspartate aminotransferase, alkaline phosphatase, alanine aminotransferase, urea, creatinine and total bilirubin in the test group compared to control. Reduced glutathione and superoxide dismutase were significantly increased (P < 0.001) and malondialdehyde significantly decreased (P < 0.001) in the test versus control groups at the end of 2 and 6 months. Adverse drug reactions were significantly lower (P < 0.001) in the test group (32.4%) compared to control group (56.2%), with 1 death. Hepatotoxicity was significantly higher (P = 0.026) in control (6.9%), compared to test group (0%). Alcohol and cigarette smoking were significantly (P = 0.019 and P = 0.027) associated with the occurrence of adverse drug reactions. Methionine and vitamin B‐complex modulated hepatic, renal, hematological, antioxidant indices and adverse effects in patients administered antitubercular medicines. Such interventions can enhance compliance and better treatment outcomes in tuberculosis patients.
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Affiliation(s)
- Kennedy I Amagon
- Department of Pharmacology, Therapeutics and Toxicology, College of Medicine, University of Lagos, Lagos, Nigeria.,Department of Pharmacology and Toxicology, Faculty of Pharmaceutical Sciences, University of Jos, Jos, Nigeria
| | - Olufunsho Awodele
- Department of Pharmacology, Therapeutics and Toxicology, College of Medicine, University of Lagos, Lagos, Nigeria
| | - Abidemi J Akindele
- Department of Pharmacology, Therapeutics and Toxicology, College of Medicine, University of Lagos, Lagos, Nigeria
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Ibrahim E, Baess AI, Al Messery MA. Pattern of prevalence, risk factors and treatment outcomes among Egyptian patients with multidrug resistant tuberculosis. EGYPTIAN JOURNAL OF CHEST DISEASES AND TUBERCULOSIS 2017. [DOI: 10.1016/j.ejcdt.2016.11.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Leung CC, Yew WW, Mok TYW, Lau KS, Wong CF, Chau CH, Chan CK, Chang KC, Tam G, Tam CM. Effects of diabetes mellitus on the clinical presentation and treatment response in tuberculosis. Respirology 2017; 22:1225-1232. [PMID: 28244689 DOI: 10.1111/resp.13017] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 01/01/2017] [Accepted: 01/15/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND OBJECTIVE With the colliding global epidemics of diabetes mellitus (DM) and tuberculosis (TB), we studied the effects of DM on the presentation of TB and its response to treatment. METHODS Consecutive TB patients from 2006 to 2010 in a territory-wide treatment programme offering 9-month extended treatment for TB patients with DM were examined and followed up prospectively to assess their treatment response. Successful treatment completers were tracked through the TB registry and death registry for relapse, death or till 31 December 2014, whichever was the earliest. RESULTS DM was independently associated with more chest symptoms (adjusted OR (AOR): 1.13) and systemic symptoms (AOR: 1.30) but less with other site-specific symptoms (AOR: 0.58) at TB presentation. There was more frequent pulmonary involvement (AOR: 1.69), with more extensive lung lesion (AOR: 1.25), lung cavity (AOR: 2.00) and positive sputum smear (AOR: 1.83) and culture (AOR: 1.38), but no difference in the proportion of retreatment cases or isoniazid and/or rifampicin resistance. After treatment initiation, there was higher overall incidence (AOR: 1.38) of adverse effects (mainly gastrointestinal symptoms, renal impairment and peripheral neuropathy but less fever and skin hypersensitivity reactions), more smear non-conversion (AOR: 1.59) and culture non-conversion (AOR: 1.40) at 2 months, and lower combined cure/treatment completion rate at 12 months (AOR: 0.79), but no difference in the relapse rate after having successfully completed treatment. CONCLUSION DM adversely affected the clinical presentation and treatment response of TB, but there was no difference in the drug resistance and relapse rates.
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Affiliation(s)
- Chi C Leung
- Department of Health, Tuberculosis and Chest Service, Centre for Health Protection, Hong Kong, China
| | - Wing W Yew
- Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Hong Kong, China
| | - Thomas Y W Mok
- Respiratory Medical Department, Kowloon Hospital, Hong Kong, China
| | - Kam S Lau
- Respiratory Medical Unit, Ruttonjee Hospital, Hong Kong, China
| | - Chi F Wong
- Tuberculosis and Chest Unit, Grantham Hospital, Hong Kong, China
| | - Chi H Chau
- Tuberculosis and Chest Unit, Grantham Hospital, Hong Kong, China
| | - Chi K Chan
- Department of Health, Tuberculosis and Chest Service, Centre for Health Protection, Hong Kong, China
| | - Kwok C Chang
- Department of Health, Tuberculosis and Chest Service, Centre for Health Protection, Hong Kong, China
| | - Greta Tam
- Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Hong Kong, China
| | - Cheuk M Tam
- Department of Health, Tuberculosis and Chest Service, Centre for Health Protection, Hong Kong, China
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Shayakhmetova GM, Bondarenko LB, Voronina AK, Matvienko AV, Kitam V, Kovalenko VM. Repeated administration of ethambutol in therapeutic dose causes testes alteration and spermatogenesis disruption in Wistar rats. Hum Exp Toxicol 2016; 36:520-533. [PMID: 27334974 DOI: 10.1177/0960327116655390] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Ethambutol (EMB) is conventionally used to treat tuberculosis and atypical Mycobacterium infections in combination with other antimycobacterial drugs. Eventually, EMB testicular toxicity has not been explored extensively yet. The aim of the study is to evaluate testicular toxicity of EMB. We explored the impact of EMB on male rats' fertility, testosterone level and germ cells state, testicular pro- and anti-oxidant status and DNA damage, as well as identified EMB effects on cytochrome P-450 2E1 (CYP2E1) both with computer simulation and in vivo. We demonstrated that EMB administration to male rats decreased in epididymal sperm count (19%) and fertility index (53%). These events were accompanied by reduction in serum testosterone content (1.6 times) and appearance of spermatogenic epithelium damages. It was also found in testes the intensification of lipid peroxidation, decrease in reduced glutathione content and changes in DNA fragmentation. Additionally, computer simulation showed direct interaction of EMB with CYP2E1 active site and heme. On the top of this, we demonstrated that level of testicular CYP2E1 messenger RNA in EMB-treated rats was increased 8.7 folds and p-nitrophenol hydroxylase activity in testes rose three folds. As this shows, EMB-caused CYP2E1 induction, oxidative stress, and apoptosis in the testes contribute to inhibition of steroidogenesis enzymes and spermatogenesis disruption.
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Affiliation(s)
- G M Shayakhmetova
- 1 General Toxicology Department, SI "Institute of Pharmacology & Toxicology NAMS of Ukraine," Kyiv, Ukraine
| | - L B Bondarenko
- 1 General Toxicology Department, SI "Institute of Pharmacology & Toxicology NAMS of Ukraine," Kyiv, Ukraine
| | - A K Voronina
- 1 General Toxicology Department, SI "Institute of Pharmacology & Toxicology NAMS of Ukraine," Kyiv, Ukraine
| | - A V Matvienko
- 2 Pathomorphology Department, SI "Institute of Pharmacology & Toxicology NAMS of Ukraine", Kyiv, Ukraine
| | - V Kitam
- 3 Ukrainian Research Institute of Archival Affairs and Record Keeping, Department for Archival Affairs Technological Support, Sector for Archives Preservation Technologies Development, Kyiv, Ukraine
| | - V M Kovalenko
- 1 General Toxicology Department, SI "Institute of Pharmacology & Toxicology NAMS of Ukraine," Kyiv, Ukraine
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Saha A, Shanthi F X M, Winston A B, Das S, Kumar A, Michael JS, Balamugesh T. Prevalence of Hepatotoxicity From Antituberculosis Therapy: A Five-Year Experience From South India. J Prim Care Community Health 2016; 7:171-4. [PMID: 27056794 DOI: 10.1177/2150131916642431] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Antituberculosis (ATT) drug-induced liver injury (DILI) is a common and serious adverse effect of tuberculosis (TB) treatment. This retrospective study was carried out to study the prevalence of DILI among patients who had received anti-TB medications and to study some of the known risk factors responsible for causing DILI. MATERIALS AND METHODS This longitudinal descriptive study was performed to evaluate cases of DILI with predefined criteria. Patients of all ages, diagnosed and treated for smear positive pulmonary TB from January 1, 2008 to December 31, 2012 and those who came for regular follow-up were included in the study. Multiple logistic regression analysis was performed to determine the association of different risk factors and DILI. The confounders considered were age, sex, weight, body mass index, doses of drugs (fixed or per kg), ATT regimens (daily or intermittent), and treatment categories. RESULTS Of the 253 patients analyzed, 24 (9.48%) developed DILI. Associations of different risk factors were insignificant; including chronic alcohol consumption, hepatitis B infection, hepatitis C infection, HIV infection, and existing chronic TB. CONCLUSION DILI was not significantly associated with known risk factors in our settings.
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Affiliation(s)
- Arunava Saha
- Christian Medical College, Vellore, Tamil Nadu, India
| | | | | | - Saibal Das
- Christian Medical College, Vellore, Tamil Nadu, India
| | - Aniket Kumar
- Christian Medical College, Vellore, Tamil Nadu, India
| | - Joy S Michael
- Christian Medical College, Vellore, Tamil Nadu, India
| | - T Balamugesh
- Christian Medical College, Vellore, Tamil Nadu, India
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Adverse reactions among patients being treated for multi-drug resistant tuberculosis at Abbassia Chest Hospital. EGYPTIAN JOURNAL OF CHEST DISEASES AND TUBERCULOSIS 2015. [DOI: 10.1016/j.ejcdt.2015.03.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Jong E, Sanne IM, van Rie A, Menezes CN. A hospital-based tuberculosis focal point to improve tuberculosis care provision in a very high burden setting. Public Health Action 2015; 3:51-5. [PMID: 26392996 DOI: 10.5588/pha.12.0073] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2012] [Accepted: 01/22/2013] [Indexed: 11/10/2022] Open
Abstract
SETTING A hospital-based tuberculosis focal point (TBFP) at a tertiary hospital in Johannesburg, South Africa. OBJECTIVE To describe the possible tasks and impact of a hospital-based TBFP as well as staffing and infrastructure requirements for setting up a hospital-based TBFP. ACTIVITIES A TBFP can centralize the notification and referral of new TB cases, perform human immunodeficiency virus counseling and testing, assessment of difficult to diagnose TB suspects and management of complicated TB cases, and it can provide an ideal setting for research and health care worker training. RESULTS The number of TB suspects assessed by sputum initially increased, followed by a decrease starting in 2010, which correlates with the globally decreasing TB incidence. The proportion of TB cases who failed to link to TB care decreased from 23% to 14% between 2009 and 2012. Almost 40% of cases with hepatotoxicity required an adjusted treatment regimen. Roll-out of Xpert(®) MTB/RIF testing and decentralized drug-resistant TB treatment increased the number of rifampicin monoresistant and sputum smear-negative multidrug-resistant TB cases treated on an out-patient basis. CONCLUSION A hospital-based TBFP complements care at primary care level by coordinating TB care for a vulnerable population of patients diagnosed in a hospital setting, and by coordinating the diagnosis and treatment of complex TB cases.
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Affiliation(s)
- E Jong
- Clinical HIV Research Unit, Department of Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | - I M Sanne
- Clinical HIV Research Unit, Department of Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | - A van Rie
- Department of Epidemiology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - C N Menezes
- Helen Joseph Hospital, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
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Rossouw TM, Anderson R, Feldman C. Impact of HIV infection and smoking on lung immunity and related disorders. Eur Respir J 2015; 46:1781-95. [PMID: 26250491 DOI: 10.1183/13993003.00353-2015] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 05/23/2015] [Indexed: 12/29/2022]
Abstract
HIV-infected persons not only have higher rates of smoking than the general population, but are also unusually vulnerable to the associated adverse health effects, both infective and noninfective in origin. Indeed, in the setting of well-organised care and availability of highly active antiretroviral therapy, HIV-infected smokers lose more life-years to smoking than to HIV infection per se, presenting a major challenge to healthcare providers. Not surprisingly, the respiratory system is particularly susceptible to the damaging interactive chronic inflammatory and immunosuppressive effects of HIV and smoking, intensifying the risk of the development of opportunistic infections, as well as lung cancer and obstructive lung disorders. The impact of smoking on the immunopathogenesis and frequencies of these respiratory conditions in the setting of HIV infection, as well as on the efficacy of antiretroviral therapy, represent the primary focus of this review.
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Affiliation(s)
- Theresa M Rossouw
- Department of Immunology, Faculty of Health Sciences, Institute of Cellular and Molecular Medicine, University of Pretoria, Pretoria, South Africa Department of Family Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Ronald Anderson
- Department of Immunology, Faculty of Health Sciences, Institute of Cellular and Molecular Medicine, University of Pretoria, Pretoria, South Africa
| | - Charles Feldman
- Division of Pulmonology, Department of Internal Medicine, Charlotte Maxeke Johannesburg Academic Hospital and Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Lackey B, Seas C, Van der Stuyft P, Otero L. Patient Characteristics Associated with Tuberculosis Treatment Default: A Cohort Study in a High-Incidence Area of Lima, Peru. PLoS One 2015; 10:e0128541. [PMID: 26046766 PMCID: PMC4457855 DOI: 10.1371/journal.pone.0128541] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Accepted: 04/28/2015] [Indexed: 11/19/2022] Open
Abstract
Background Although tuberculosis (TB) is usually curable with antibiotics, poor adherence to medication can lead to increased transmission, drug resistance, and death. Prior research has shown several factors to be associated with poor adherence, but this problem remains a substantial barrier to global TB control. We studied patients in a high-incidence district of Lima, Peru to identify factors associated with premature termination of treatment (treatment default). Methods We conducted a prospective cohort study of adult smear-positive TB patients enrolled between January 2010 and December 2011 with no history of TB disease. Descriptive statistics and multivariable logistic regression analyses were performed to determine risk factors associated with treatment default. Results Of the 1233 patients studied, 127 (10%) defaulted from treatment. Patients who defaulted were more likely to have used illegal drugs (OR = 4.78, 95% CI: 3.05-7.49), have multidrug-resistant TB (OR = 3.04, 95% CI: 1.58-5.85), not have been tested for HIV (OR = 2.30, 95% CI: 1.50-3.54), drink alcohol at least weekly (OR = 2.22, 95% CI: 1.40-3.52), be underweight (OR = 2.08, 95% CI: 1.21-3.56), or not have completed secondary education (OR = 1.55, 95% CI: 1.03-2.33). Conclusions Our study identified several factors associated with defaulting from treatment, suggesting a complex set of causes that might lead to default. Addressing these factors individually would be difficult, but they might help to identify certain high-risk patients for supplemental intervention prior to treatment interruption. Treatment adherence remains a barrier to successful TB care and reducing the frequency of default is important for both the patients’ health and the health of the community.
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Affiliation(s)
- Brian Lackey
- University of Texas School of Public Health Austin Regional Campus, Austin, Texas, United States of America
- * E-mail:
| | - Carlos Seas
- Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru
- Facultad de Medicina Alberto Hurtado, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Patrick Van der Stuyft
- General Epidemiology and Disease Control Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
- Department of Public Health, Faculty of Medicine, Ghent University, Ghent, Belgium
| | - Larissa Otero
- Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru
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Kaur A, Mahajan B, Gupta N, Kaushal S, Soni R. Adverse drug reactions and risk factor association of antitubercular drugs during intensive phase of DOTS in patients of Northern India. INDIAN JOURNAL OF MEDICAL SPECIALITIES 2015. [DOI: 10.1016/j.injms.2015.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Chung-Delgado K, Guillen-Bravo S, Revilla-Montag A, Bernabe-Ortiz A. Mortality among MDR-TB cases: comparison with drug-susceptible tuberculosis and associated factors. PLoS One 2015; 10:e0119332. [PMID: 25790076 PMCID: PMC4366185 DOI: 10.1371/journal.pone.0119332] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Accepted: 01/26/2015] [Indexed: 11/25/2022] Open
Abstract
Background An increase in multidrug-resistant tuberculosis (MDR-TB) cases is evident worldwide. Its management implies a complex treatment, high costs, more toxic anti-tuberculosis drug use, longer treatment time and increased treatment failure and mortality. The aims of this study were to compare mortality between MDR and drug-susceptible cases of tuberculosis, and to determine risk factors associated with mortality among MDR-TB cases. Methods and Results A retrospective cohort study was performed using data from clinical records of the National Strategy for Prevention and Control of Tuberculosis in Lima, Peru. In the first objective, MDR-TB, compared to drug-susceptible cases, was the main exposure variable and time to death, censored at 180 days, the outcome of interest. For the second objective, different variables obtained from clinical records were assessed as potential risk factors for death among MDR-TB cases. Cox regression analysis was used to determine hazard ratios (HR) and 95% confidence intervals (95%CI). A total of 1,232 patients were analyzed: mean age 30.9 ±14.0 years, 60.0% were males. 61 patients (5.0%) died during treatment, whereas the MDR-TB prevalence was 19.2%. MDR-TB increased the risk of death during treatment (HR = 7.5; IC95%: 4.1–13.4) when compared to presumed drug-susceptible cases after controlling for potential confounders. Education level (p = 0.01), previous TB episodes (p<0.001), diabetes history (p<0.001) and HIV infection (p = 0.04) were factors associated with mortality among MDR-TB cases. Conclusions MDR-TB is associated with an increased risk of death during treatment. Lower education, greater number of previous TB episodes, diabetes history, and HIV infection were independently associated with mortality among MDR-TB cases. New strategies for appropriate MDR-TB detection and management should be implemented, including drug sensitivity tests, diabetes and HIV screening, as well as guarantee for a complete adherence to therapy.
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Affiliation(s)
- Kocfa Chung-Delgado
- Escuela de Medicina, Universidad Peruana de Ciencias Aplicadas, Lima, Peru
- * E-mail:
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Castro ATE, Mendes M, Freitas S, Roxo PC. Incidence and risk factors of major toxicity associated to first-line antituberculosis drugs for latent and active tuberculosis during a period of 10 years. REVISTA PORTUGUESA DE PNEUMOLOGIA 2015; 21:144-50. [PMID: 25926250 DOI: 10.1016/j.rppnen.2014.08.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Accepted: 08/30/2014] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Adverse drug reactions (ADR) to first-line antituberculosis drugs are frequent and have important implications that may affect the effectiveness of treatment and course of tuberculosis (TB). MATERIAL AND METHODS Retrospective data analysis of clinical records and national registration forms from patients with ADR to first line antituberculosis that occurred between 2004 and 2013 at a Portuguese Pulmonology Diagnostic Centre, and from a case-control population matched by sex, age and year of initiation of treatment. RESULTS Of the 764 patients treated with antituberculosis drugs, 55 (52.7% male, 92.7% European, mean age 50.8±19.5 years) had at least one severe ADR and six had a second ADR, for a total of 61 events. The most frequent ADR were hepatotoxicity (86.9%), rash (8.2%) and others, such as ocular toxicity, gastrointestinal intolerance and angioedema (4.9%). Isoniazid, alone or in combination, was the antituberculosis drug most associated to toxicity. Due to ADR, treatment time changed an average of 1.0±2.6 months (range -3.4 to 10.6). There was no correlation between age or gender and the overall incidence of ADR although we found a significant association between younger age and an increased risk of hepatotoxicity (P=0.035). There was also a statistically significant relationship between ADR and diabetes mellitus (P=0.042) but not for other comorbidities or multi-resistant TB risk factors. CONCLUSIONS This study found a high frequency of ADR with strong impact on subsequent therapeutic orientation. What seems to be of particular interest is the relationship between ADR and diabetes mellitus and the increased frequency of hepatotoxicity in younger patients.
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Affiliation(s)
- Ana Tavares E Castro
- Hospitais da Universidade de Coimbra - Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
| | | | - Sara Freitas
- Hospitais da Universidade de Coimbra - Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
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Skowroński M, Zozulińska-Ziółkiewicz D, Barinow-Wojewódzki A. Tuberculosis and diabetes mellitus - an underappreciated association. Arch Med Sci 2014; 10:1019-27. [PMID: 25395955 PMCID: PMC4223145 DOI: 10.5114/aoms.2014.46220] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Revised: 07/17/2013] [Accepted: 10/07/2013] [Indexed: 12/20/2022] Open
Abstract
The current review presents up-to-date knowledge on tuberculosis (TB) in diabetic patients. On the basis of available literature, there is little doubt about the close relationship between these two conditions. Diabetes mellitus in this association may still contribute substantially to the burden of TB and negatively affect control of the latter. Chronic hyperglycemia at least to some extent may alter the clinical manifestation, radiological appearance, treatment outcome and prognosis of TB. Although the pathogenesis is not clear, diabetes may impair both innate and adaptive immune responses to Mycobacterium tuberculosis. Eventually, effective screening and dual management of the diseases have to be addressed both in low- and high-income countries in order to limit the negative effects of the forthcoming global diabetes epidemic.
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Affiliation(s)
- Marcin Skowroński
- Wielkopolska Center of Pulmonology and Thoracic Surgery, Poznan, Poland
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Sagwa EL, Mantel-Teeuwisse AK, Ruswa NC. Occurrence and clinical management of moderate-to-severe adverse events during drug-resistant tuberculosis treatment: a retrospective cohort study. J Pharm Policy Pract 2014; 7:14. [PMID: 25383192 PMCID: PMC4219090 DOI: 10.1186/2052-3211-7-14] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Accepted: 10/02/2014] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVES To determine the incidence of symptomatic moderate-to-severe adverse events during treatment of drug-resistant tuberculosis, and to compare their risk and outcomes by patients' human immunodeficiency virus (HIV) co-infection status. METHODS We conducted a retrospective cohort analysis of patients treated for drug-resistant tuberculosis between January 2008 and February 2010. Routinely, clinicians monitored and managed patients' response to treatment until its completion. Any symptomatic adverse event observed by the clinician or reported by the patient was recorded in the standard patient treatment booklet of the National Tuberculosis and Leprosy Programme. There were 18 symptomatic adverse events routinely monitored. Depending on the nature of the medical intervention needed, each was graded as mild, moderate or severe. Data were extracted from the patient treatment booklet using a structured form, then descriptive, bivariate and Cox proportional hazard analysis performed, stratified by patients' HIV infection status. Statistical associations were done at the 5% level of significance and reported with 95% confidence intervals. RESULTS Fifty seven (57) patients with drug-resistant tuberculosis were identified, 31 (53%) of whom were HIV co-infected. The cumulative incidence of moderate-to-severe adverse events was 46 events in 100 patients. HIV co-infected patients experienced more moderate-to-severe adverse events compared with the HIV uninfected patients (median 3 versus 1 events, p = 0.01). They had a four-fold increase in the cumulative hazard of moderate-to-severe adverse events compared with the HIV uninfected patients (HR = 4.0, 95% CI 1.5 - 10.5). Moderate-to-severe adverse events were the main determinant of a clinician's decision to reduce the dose or to stop the suspected offending medicine (RR = 3.8, 95% 1.2-11.8). CONCLUSIONS Moderate-to-severe adverse events are common during drug-resistant tuberculosis therapy. They are more likely to occur and to persist in HIV co-infected patients than in HIV uninfected patients. Clinicians should employ various strategies for preventing drug-induced patient discomfort and harm, such as reducing the dose or stopping the suspected offending medicine. Managers of tuberculosis control programmes should strengthen pharmacovigilance systems. We recommend a more powered study for conclusive risk-factor analysis.
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Affiliation(s)
- Evans L Sagwa
- School of Public Health, University of the Western Cape, Cape Town, South Africa ; Utrecht Institute for Pharmaceutical Sciences, Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht University, Utrecht, the Netherlands
| | - Aukje K Mantel-Teeuwisse
- Utrecht Institute for Pharmaceutical Sciences, Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht University, Utrecht, the Netherlands
| | - Nunurai C Ruswa
- National Tuberculosis and Leprosy Programme, Ministry of Health and Social Services, Windhoek, Namibia
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Chung-Delgado K, Revilla-Montag A, Guillén-Bravo S, Bernabe-Ortiz A. Weight variation over time and its relevance among multidrug-resistant tuberculosis patients. Int J Infect Dis 2014; 23:20-4. [DOI: 10.1016/j.ijid.2014.01.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Revised: 12/28/2013] [Accepted: 01/03/2014] [Indexed: 10/25/2022] Open
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50
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Risk factors for multidrug resistance among previously treated patients with tuberculosis in eastern China: a case–control study. Int J Infect Dis 2013; 17:e1116-20. [DOI: 10.1016/j.ijid.2013.06.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2013] [Revised: 06/05/2013] [Accepted: 06/07/2013] [Indexed: 11/23/2022] Open
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