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Alzarea AI, Saifullah A, Khan YH, Alanazi AS, Alatawi AD, Algarni MA, Almalki ZS, Alahmari AK, Alhassan HH, Mallhi TH. Evaluation of time to sputum smear conversion and its association with treatment outcomes among drug-resistant tuberculosis patients: a retrospective record-reviewing study. Front Pharmacol 2024; 15:1370344. [PMID: 38898922 PMCID: PMC11186297 DOI: 10.3389/fphar.2024.1370344] [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: 01/17/2024] [Accepted: 04/15/2024] [Indexed: 06/21/2024] Open
Abstract
Background: This study examined the time to sputum smear and culture conversion and determinants of conversion, as well as variables associated with treatment outcomes among drug-resistant pulmonary tuberculosis (DR-PTB) cases. Methods: The electronic database and written medical records of patients were utilized to assess the sociodemographic, clinical, microbiological, and treatment characteristics and outcomes of study participants. Results: Among 736 patients with pulmonary tuberculosis (PTB), the mean age was 36.5 ± 16.5 years, with males comprising 53.4% and a mean weight of 47.76 ± 11.97 kg. The median time period for sputum smear conversion and sputum culture conversion was a month. The first-month culture conversion (p < 0.001, aOR = 5.817, and 95% CI = 3.703-9.138) was the determinant of sputum smear conversion and receiver operating curve analysis with AUC = 0.881, 95% CI = 0.855-0.907, and p < 0.001, which showed a high level of predictive ability for the regression model for the initial sputum smear conversion. However, the first-month sputum conversion (p < 0.001, aOR = 7.446, and 95% CI = 4.869-11.388) was attributed to sputum culture conversion, and the model has shown excellent predictive ability for regression with ROC curve analysis demonstrating AUC = 0.862, 95% CI = 0.835-0.889, and p < 0.001. A total of 63.2% of patients showed favorable treatment outcomes, with 63.1% of cases achieving treatment-cured status. The previous use of SLD, history of smoking, duration of illness ≤ 1 year, extensively drug-resistant tuberculosis, and first-month sputum conversion were the variables attributed to favorable treatment outcomes observed in drug-resistant pulmonary tuberculosis cases. ROC curve analysis with AUC = 0.902, 95% CI = 0.877-0.927, and p < 0.001) has shown outstanding ability for regression model prediction for the variables influencing treatment outcomes. Conclusions: Within 2 months of treatment, most patients had converted their sputum cultures and sputum smears. The determinants of early sputum smear and sputum culture conversion, as well as favorable treatment outcomes, were identified. These factors should be considered during the design and implementation of effective strategies for drug-resistant tuberculosis control programs.
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Affiliation(s)
| | - Amna Saifullah
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
| | - Yusra Habib Khan
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Adullah Salah Alanazi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Ahmed D. Alatawi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Majed Ahmed Algarni
- Department of Clinical Pharmacy, College of Pharmacy, Taif University, Taif, Saudi Arabia
| | - Ziyad Saeed Almalki
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Abdullah K. Alahmari
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Hassan H. Alhassan
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia
| | - Tauqeer Hussain Mallhi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
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Gillani AH, Arshad H, Mujtaba H, Umer MF, Xu S, Ji W, Bashir K, Chang J, Yang C, Fang Y. Dispensing of antibiotics for tuberculosis patients using standardized patient approach at community pharmacies: results from a cross-sectional study in Pakistan. Front Public Health 2024; 11:1241551. [PMID: 38259789 PMCID: PMC10801376 DOI: 10.3389/fpubh.2023.1241551] [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: 06/20/2023] [Accepted: 12/20/2023] [Indexed: 01/24/2024] Open
Abstract
Background Pakistan is among top countries for antibiotic consumption around the globe and patients often receive antibiotics directly from community pharmacies. Thus, our aim was to assess the drug dispensing practices of pharmacies for presumed and confirmed tuberculosis by using standardized patients' method in Pakistan. Methods In this cross-sectional study, we adopted two standardized patient cases in pharmacies of three cities of Punjab. The first case involved a presumed tuberculosis patient presenting with 2-3 weeks of cough and fever (Case-1), and the second case involved a confirmed tuberculosis patient carrying microbiologically confirmed tuberculosis results (Case-2). The ideal management for Cases-1 and Case-2 is referral of standardized patients to a healthcare provider without dispensing antibiotics or steroids, or both. The differences in antibiotic use, steroid use, and the number of medicines dispensed in referred and non-referred patients between Case-1 and Case-2 were analyzed using descriptive statistics. Results Between April 1, 2020, and July 31, 2020, standardized patients completed 575 out of 598 interactions among community pharmacies in Lahore, Rawalpindi, and Sialkot. We recorded ideal management in 115 (37.7%) of the 305 Case-1 interactions and 130 (48.1%) of the 270 Case-2 interactions. Antibiotic dispensing was higher in Case-1, with 71 out of 305 instances (23.3%), than in Case-2 interactions, with 27 out of 270 instances (10.0%). Anti-tuberculosis drugs were dispensed to 1 patient in Case-1 (0.3%) and to 19 patients (7.0%) in Case-2. Conclusion Slightly more than one-third of pharmacies in Punjab, Pakistan, ideally managed patients with presumed tuberculosis, but almost half of them ideally managed cases of confirmed tuberculosis. The presence of confirmed diagnosis slightly changes the behavior in the correct management of patients.
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Affiliation(s)
- Ali Hassan Gillani
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an, Shaanxi, China
- Center for Drug Safety and Policy Research, Xian Jiaotong University, Xi’an, Shaanxi, China
- Shaanxi Centre for Health Reform and Development Research, Xi’an, Shaanxi, China
| | - Hafsa Arshad
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an, Shaanxi, China
- Center for Drug Safety and Policy Research, Xian Jiaotong University, Xi’an, Shaanxi, China
- Shaanxi Centre for Health Reform and Development Research, Xi’an, Shaanxi, China
| | - Hasan Mujtaba
- Department of Pathology, Shaheed Zulfiqar Ali Bhutto Medical University, Islamabad, Pakistan
| | | | - Sen Xu
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an, Shaanxi, China
- Center for Drug Safety and Policy Research, Xian Jiaotong University, Xi’an, Shaanxi, China
- Shaanxi Centre for Health Reform and Development Research, Xi’an, Shaanxi, China
| | - Wenjing Ji
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an, Shaanxi, China
- Center for Drug Safety and Policy Research, Xian Jiaotong University, Xi’an, Shaanxi, China
- Shaanxi Centre for Health Reform and Development Research, Xi’an, Shaanxi, China
| | - Kamran Bashir
- College of Pharmacy, University of Sargodha Pakistan, Sargodha, Pakistan
| | - Jie Chang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an, Shaanxi, China
- Center for Drug Safety and Policy Research, Xian Jiaotong University, Xi’an, Shaanxi, China
- Shaanxi Centre for Health Reform and Development Research, Xi’an, Shaanxi, China
| | - Caijun Yang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an, Shaanxi, China
- Center for Drug Safety and Policy Research, Xian Jiaotong University, Xi’an, Shaanxi, China
- Shaanxi Centre for Health Reform and Development Research, Xi’an, Shaanxi, China
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an, Shaanxi, China
- Center for Drug Safety and Policy Research, Xian Jiaotong University, Xi’an, Shaanxi, China
- Shaanxi Centre for Health Reform and Development Research, Xi’an, Shaanxi, China
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Schäfer HL, Barker M, Follmann P, Günther A, Hörning A, Kaiser-Labusch P, Kerzel S, Maier C, Roth S, Schmidt C, Schütz K, Stehling F, Struffert M, Timmesfeld N, Vöhringer P, Brinkmann F. Pediatric multi-drug-resistant tuberculosis in Germany - diagnostic and therapeutic challenges of an "orphan disease". Eur J Pediatr 2023; 182:5167-5179. [PMID: 37707590 PMCID: PMC10640426 DOI: 10.1007/s00431-023-05167-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 08/08/2023] [Accepted: 08/16/2023] [Indexed: 09/15/2023]
Abstract
Delay in diagnosing multidrug-resistant tuberculosis (MDR-pTB) in children prolongs time to effective treatment. Data on risk factors for pediatric MDR from low-incidence countries are scarce. Retrospective nationwide case-control study to analyze MDR-pTB cases in Germany between 2010 and 2020 in comparison to a drug-susceptible (DS)-pTB group. We included 52 MDR cases (24 tuberculosis (TB), 28 TB infection (TBI); mean age 7.3 years) and 56 DS cases (31 TB, 26 TBI; mean age 7.9 years). Groups were similar for sex, household size, and migration background. Compared to the DS group, more children with MDR were born in the Commonwealth of Independent States (CIS) (22% MDR-pTB vs. 13% DS-pTB, n.s.) and had more MDR index cases (94% MDR-pTB, 5% DS-pTB, p < 0.001). The interval between first healthcare contact and initiation of effective therapy was significantly longer in MDR-pTB (47 days) than in DS-pTB (11 days, p < 0.001), correlating with disease progression. Treatment for MDR-pTB was successful in 74%, but 22% experienced long-term adverse effects (e.g., hepatopathy, hearing loss). CONCLUSIONS Close contact to MDR cases or birth in MDR-TB-high-incidence countries are risk factors for MDR-pTB. Early identification of potential MDR index cases by contact investigation, and susceptibility testing in children from high-burden MDR-TB countries are essential for timely diagnosis and treatment, reducing the severity of disease and treatment side effects. TRIAL REGISTRATION Deutsches Register Klinischer Studien ( https://www.drks.de/drks_web/navigate.do?navigationId=trial.HTML&TRIAL_ID=DRKS00023817 ), DRKS00023817, 2020-09-08. WHAT IS KNOWN •Management of children with MDR-TB remains challenging due to difficulties in diagnosing MDR-TB (lack of information on MDR index case, lack of microbiological confirmation in paucibacillary disease). •Choice of treatment regimen and monitoring of side effects. WHAT IS NEW •Children with an MDR-TB index or born in a MDR-TB-high-incidence country are at higher risk of developing MDR-TB in a low incidence country. •The time lag to initiate treatment in MDR-TB is longer than in DS-TB and MDR-TB treatment involves a higher risk of adverse effects in longer treatment regimens especially with injectables.
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Affiliation(s)
- Hannah-Lena Schäfer
- Department of Pediatric Pulmonology, Ruhr University Bochum, St. Josef Hospital, University Hospital of Pediatrics and Adolescent Medicine, Alexandrinenstraße 5, Bochum, 44791, Germany.
| | - Michael Barker
- Department of Pediatrics, Heckeshorn Lung Unit, Helios Klinikum Emil von Behring, Berlin, Germany
| | - Peter Follmann
- Klinik für Kinder- und Jugendmedizin, Westpfalz-Klinikum, Kaiserslautern, Germany
| | - Annette Günther
- Department of Pediatrics, Heckeshorn Lung Unit, Helios Klinikum Emil von Behring, Berlin, Germany
| | | | | | - Sebastian Kerzel
- Department of Pediatric Pneumology and Allergy, University Children's Hospital Regensburg, Campus St. Hedwig, Regensburg, Germany
| | - Christoph Maier
- Department of Pediatric Pulmonology, Ruhr University Bochum, St. Josef Hospital, University Hospital of Pediatrics and Adolescent Medicine, Alexandrinenstraße 5, Bochum, 44791, Germany
| | - Samra Roth
- Department of Pediatric Pneumology and Allergy, University Children's Hospital Regensburg, Campus St. Hedwig, Regensburg, Germany
| | - Christian Schmidt
- Klinik für Kinder- und Jugendmedizin, St. Vinzenz-Hospital, Dinslaken, Germany
| | - Katharina Schütz
- Klinik für Pädiatrische Pneumologie, Allergologie und Neonatologie, Medizinische Hochschule Hannover, Hannover, Germany
| | - Florian Stehling
- Centre for Pediatrics, University Hospital Essen, Essen, Germany
| | - Marie Struffert
- Department of Pediatric Pulmonology, Ruhr University Bochum, St. Josef Hospital, University Hospital of Pediatrics and Adolescent Medicine, Alexandrinenstraße 5, Bochum, 44791, Germany
| | - Nina Timmesfeld
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr University, Bochum, Germany
| | - Paul Vöhringer
- Franz-Lust-Klinik für Kinder- und Jugendmedizin Städtisches Klinikum, Karlsruhe, Germany
| | - Folke Brinkmann
- Department of Pediatric Pulmonology, Ruhr University Bochum, St. Josef Hospital, University Hospital of Pediatrics and Adolescent Medicine, Alexandrinenstraße 5, Bochum, 44791, Germany
- Division of Pediatric Pulmonology and Allergology, German Center for Lung Research (ARCN, DZL), University Children's Hospital, Luebeck, Germany
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Rahim Khan S, Ahmad A, Saqib M, Iftikhar M. Cervical Pott's Disease Presenting As Quadriplegia in a Young Patient: A Case Report. Cureus 2023; 15:e46949. [PMID: 38022183 PMCID: PMC10640701 DOI: 10.7759/cureus.46949] [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] [Accepted: 10/13/2023] [Indexed: 12/01/2023] Open
Abstract
Cervical Pott's disease, a form of spinal tuberculosis (TB), is a significant concern in low- and middle-income countries (LMICs). Early detection and treatment are critical to preventing complications like vertebral collapse. Clinical and radiological features of cervical Pott's disease can resemble other spinal conditions, posing diagnostic challenges. We present a case of a 28-year-old female who initially presented with quadriplegia, cervical instability, and high-grade fever. Through multidisciplinary collaboration and prompt intervention, the patient was diagnosed with cord compression syndrome secondary to a cervical abscess and probable cervical Pott's disease. Anti-tuberculosis treatment (ATT) and steroids were initiated, leading to significant improvement in symptoms and disease resolution. In summary, this case underscores the diagnostic challenge of cervical Pott's disease and the importance of imaging in TB diagnosis in resource-limited settings. The positive treatment response emphasizes early intervention's significance.
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Affiliation(s)
- Sana Rahim Khan
- Department of Medicine, Khyber Teaching Hospital, Peshawar, PAK
| | - Afaq Ahmad
- Department of Medicine, Khyber Teaching Hospital, Peshawar, PAK
| | - Muhammad Saqib
- Department of Medicine, Khyber Teaching Hospital, Peshawar, PAK
- Department of Clinical Research, Kahuta Research Laboratory (KRL) Hospital, Islamabad, PAK
| | - Muhammad Iftikhar
- Department of Medicine, Khyber Teaching Hospital, Peshawar, PAK
- Department of Clinical Research, Kahuta Research Laboratory (KRL) Hospital, Islamabad, PAK
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Waqas S. TB or not TB, The ethereal conundrum! J R Coll Physicians Edinb 2023; 53:83. [PMID: 36772978 DOI: 10.1177/14782715231155129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Affiliation(s)
- Sarmad Waqas
- Infectious Diseases and General Medicine, Tallaght University Hospital, Dublin, Ireland
- Clinical Medicine TUH, School of Medicine, Trinity College Dublin, Dublin, Ireland
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