pmdt

This comprehensive review delves into the intricate landscape of multidrug-resistant tuberculosis (MDR-TB) treatment within the programmatic management of drug-resistant tuberculosis (PMDT) framework. MDR-TB poses a substantial global health threat, necessitating targeted approaches for effective management. The analysis explores the historical evolution, efficacy, safety profiles, and implementation challenges associated with long and short regimens. The findings underscore the importance of individualized clinical practices, considering patient-specific factors, and the need for ongoing monitoring within PMDT programs...

BACKGROUND: Compared to conventional microscopy, the cartridge-based nucleic acid amplification test (CBNAAT, Xpert MTB/RIF, Cepheid, USA) has the dual advantage of higher sensitivity to detect Mycobacterium tuberculosis (M. tb), and the ability to detect rifampicin resistance. AIM: To evaluate the impact of the CBNAAT on the detection of pulmonary and extra-pulmonary tuberculosis from private and public healthcare facilities in Bhubaneswar, Odisha. MATERIALS AND METHODS: The study included specimens received between June 2015 to February 2017 from public and private health sectors for tuberculosis diagnosis at a national reference laboratory for tuberculosis in Bhubaneswar, where the CBNAAT was initiated in February 2016...

Cognitive models of addictive behaviours have highlighted the central role of Desire Thinking (DT) - a conscious and voluntary cognitive process orienting to prefigure images and information about a positive target-related experience - in increasing craving and maintaining addictive behaviors. The metacognitive model of DT and craving posits that metacognition plays a central role in understanding dysregulation in DT. The current study aims to test the role of metacognitions about DT, DT, and craving in the relationship between Fear of Missing Out (FoMo), boredom proneness, negative emotional reactivity and Problematic Social Network Sites Use (PSNSU)...

INTRODUCTION: Tuberculosis (TB), a curable and preventable infectious disease, becomes difficult to treat if resistance against most effective and tolerable first line anti-TB drugs is developed. The objective of the present study was to evaluate the treatment outcomes and predictors of poor outcomes among drug-resistant tuberculosis (DR-TB) patients treated at a programmatic management unit of drug resistant tuberculosis (PMDT) unit, Punjab, Pakistan. METHODS: This prospective observational study was conducted at a a PMDT unit in Multan, Punjab, Pakistan...

OBJECTIVE: In 2018, shorter treatment regimens (STR) for people with drug-resistant tuberculosis (DR-TB) were introduced in Tanzania and included kanamycin, high-dose moxifloxacin, prothionamide, high-dose isoniazid, clofazimine, ethambutol and pyrazinamide. We describe treatment outcomes of people diagnosed with DR-TB in a cohort initiating treatment in 2018 in Tanzania. METHODS: This was a retrospective cohort study conducted at the National Centre of Excellence and decentralised DR-TB treatment sites for the 2018 cohort followed from January 2018 to August 2020...

BACKGROUND: It is well-documented that listening to music has the potential to improve physical performance during intense physical exercise. Less information is available on the timing of music application. This study aimed to investigate the effects of listening to preferred music during the warm up of a subsequent test or during the test on performance of repeated sprint sets (RSS) in adult males. METHODS: In a randomized cross-over design, 19 healthy males (age, 22...

BACKGROUND: Drug-resistant tuberculosis (DR-TB) is the most exigent and calamitous challenge encountered in treatment of TB. Extra pulmonary (EP) DR-TB poses a complex diagnostic and therapeutic challenge owing to myriad of presentations and paucibacillary nature. Data available on this subset is limited. We studied the prevalence of EPDR-TB cases among the total DR-TB cases visiting our Programmatic management of Drug-Resistant TB (PMDT) site. We also studied the demographic and microbiological profile of these cases and analyzed the prevalence of pre-extensively drug-resistant TB (pre XDR-TB) and extensively drug-resistant TB (XDR-TB) among patients of EPDR-TB in pre Bdq era...

BACKGROUND: The mesorectum surrounding the rectum provides an ideal substrate for tumour spread. However, preoperative risk assessment is still an issue. This study aimed to investigate the microstructural features of mesorectum with different prognostic statuses by intravoxel incoherent motion diffusion-weighted imaging (IVIM DWI). METHODS: Patients with pathologically proven rectal adenocarcinoma underwent routine high-resolution rectal magnetic resonance imaging (MRI) and IVIM DWI sequences were acquired...

INTRODUCTION: Whole-genome sequencing (WGS) of Mycobacterium tuberculosis (MTB) has proven to be a better alternative as compared to the combined sensitivity and specificity of all other diagnostic modalities for TB diagnosis while also aiding epidemiological surveillance investigations by combining the current research with diagnostics. AIM AND OBJECTIVES: The study was conducted to identify and resolve operational challenges in performing WGS-based DRT (drug resistance test) for MTB in a TB culture and DST laboratory...

Objective: To compare the effectiveness of second line injectables containing shorter (duration 9-12 months) and longer treatment regimens (LTR, duration ≥ 20 months) among multidrug-resistant tuberculosis (MDR-TB) patients with no documented resistance and history of treatment with any second-line anti-TB drug (SLD) for ≥ 1 month. Methods: This was an observational cohort study of MDR-TB patients treated at eight PMDT units in Pakistan. Patients' data from baseline until treatment outcomes were collected from Electronic Nominal Recording and Reporting System...

Tuberculosis (TB), a global health concern is also a leading cause of mortality and morbidity across Pakistan affecting a major proportion of the population. The absence of an integrated system to control the spread of TB has led to a rise in multidrug resistant strains of TB (MDR-Tb) which do not exhibit any sensitivity towards the first line therapy for TB. Such adverse circumstances call for effective planning strategies to mitigate the health hazards of MDR-TB. This article briefly highlights the challenges encountered by the already burdened healthcare system and suggests relatively inexpensive approaches to tackle the ongoing crisis associated with MDR-TB on a national scale...

The recent guidelines on the Programmatic Management of Drug-Resistant Tuberculosis (DR-TB) in India (PMDT) have been released in March 2021 on World TB Day. The new guidelines have considered emerging diagnostic trends including TrueNat, Xpert Mtb/XDR, Next generation sequencing and evaluation for resistance to newer drugs including Bedaquiline (Bdq) and Delamanid. The emerging therapeutic trends include focus on oral shorter Bdq based regimen with phasing out injectables use. The replacement sequence of drugs for DR-TB have also been updated...

Background: Extensively drug resistant tuberculosis (XDR-TB) is considered as a major threat to global health. This study aimed to analyse the treatment outcomes and identify the factors significantly associated with unfavourable treatment outcomes among XDR-TB patients. Methods: We conducted a retrospective observational study at 10 Programmatic Management Units of the National Tuberculosis Control Program of Pakistan. The Electronic Nominal Recording Reporting System records were used to collect data of all eligible XDR-TB patients registered at the study sites between March 2012 and August 2018...

Tuberculosis (TB) is on the rise in Pakistan and there could be multiple reasons including poverty, difficulty in access to TB treatment services, non-compliance with treatment, social stigma etc. According to the TB program managers, limited treatment and testing sites for tuberculosis and lack of trained human resources play a major role in compromising TB management. A major lacuna in the TB control program is the absence of active contact tracing strategy. This is essential for a disease where positive cases are known to be able to infect a further 10‒15 individuals in a year...

INTRODUCTION: The launch of injectable shorter regimens under Programmatic Management of Drug Resistant Tuberculosis (PMDT) guidelines 2017 under Revised National Tuberculosis Control Program (RNTCP) was a welcome step as it decreased the duration of treatment significantly in Drug Resistant Tuberculosis (DRTB) patients. The objective of the present study was to evaluate the treatment outcomes of patients started on injectable shorter regimens from March 2018 to May, 2019. METHODS: Retrospective study which scrutinized medical records of 85 patients started on injectable shorter regimen was conducted...

SUMMARY BACKGROUND: Multidrug-resistant (MDR) tuberculosis (TB) poses an important challenge in TB management and control. Rifampicin resistance (RR) is a solid surrogate marker of MDR-TB. We investigated the RR-TB clustering rates, bacterial population dynamics to infer transmission dynamics, and the impact of changes to patient management on these dynamics over 27 years in Rwanda. METHODS: We analysed whole genome sequences of a longitudinal collection of nationwide RR-TB isolates...

Programmatic management of drug-resistant tuberculosis (PMDT) guidelines in India specify the use of cartridge based nucleic acid amplification test (CBNAAT) and Line probe assay (LPA) for early diagnosis of drug-resistant Tuberculosis. However, discrepancy among these genotypic tests (CBNAAT and LPA) or with the phenotypic DST in real practice poses a clinical dilemma. The usual solutions are to rely on methods with short turnaround times like CBNAAT and LPA to start an initial regimen. The culture and DST results, that are typically available after at least a few weeks, are used to modify the regimen if required...

BACKGROUND: There was a complete lack of information about the treatment outcomes of rifampicin/multidrug resistant (RR/MDR) childhood TB patients (age ≤ 14 years) from Pakistan, an MDR-TB 5th high burden country. Therefore, this study evaluated the socio-demographic characteristics, drug resistance pattern, treatment outcomes and factors associated with unsuccessful outcomes among childhood RR/MDR-TB patients in Pakistan. METHODS: This was a multicentre retrospective record review of all microbiologically confirmed childhood RR/MDR-TB patients (age ≤ 14 years) enrolled for treatment at seven units of programmatic management of drug-resistant TB (PMDT) in Pakistan...

OBJECTIVE: To describe and quantify patients' self-reported experiences of receiving healthcare from Pakistan's Programmatic Management of Drug-Resistant Tuberculosis (PMDT) model of care, and to understand these experiences within the broader context of Pakistan's health system. METHOD: This was a cross-sectional survey of patients attending three PMDT clinics in Khyber-Pakhtunkhwa Province in Pakistan. RESULTS: The median consultation time at the PMDT clinics was 10 minutes...

The management of drug-resistant (DR) tuberculosis (TB) remains a challenge particularly in remote rural areas of the country. Although the treatment with wholly oral drug regimens, including bedaquiline (BDQ) and delamanid, is rolled out under the National TB Elimination Program, little is known about its coverage and the effectiveness in hard-to-reach tribal areas. The present report describes the early identification and successful management, through team effort, of a case of extensively DR TB belonging to the Saharia tribe - a Particularly Vulnerable Tribal Groups (PVTGs) of Madhya Pradesh, which has a very high prevalence of TB...