Tuberculosis Treatment Success Research Articles

Treatment outcomes of tuberculosis cases by HIV status in Haramaya General Hospital, Ethiopia: A retrospective cross-sectional study.

Tuberculosis (TB) and human immunodeficiency virus (HIV) coinfection pose significant challenges to global health, particularly in achieving the target of ending TB. However, the impact of HIV status on TB treatment outcomes remains unclear, especially in eastern Ethiopia. This study aimed to assess the treatment outcomes of TB cases by HIV status and associated factors in Haramaya General Hospital from November 15 to December 30, 2022. A retrospective cross-sectional study was conducted, reviewing the TB registry and treatment cards of patients who received anti-TB treatment between September 2017 and August 2022. Of the 420 samples addressed, 91.0% (95% CI: 88.3%-96.7%) of all TB patients had successful treatment outcomes. The treatment success rates of HIV-positive and HIV-negative TB patients were 80.0% and 91.9%, respectively. Being HIV-negative (AOR: 2.561, 95% CI: 1.002-6.542), being in the age group of 20 to 35 years (AOR: 2.950, 95% CI: 1.171-7.431), and urban residence (AOR: 2.961, 95% CI: 1.466-5.981) were associated with the TB treatment success rate. There was a high treatment success rate among all patients with TB. HIV status was associated with TB treatment outcomes. Strengthening TB-HIV collaborative activities, providing patient-centered care and support, and frequent monitoring and evaluation are recommended to improve the TB success rate.

Rapid decrease in IL-1Ra and IP-10 plasma levels following tuberculosis treatment initiation

ObjectivesMonitoring tools that could provide quick predictions of tuberculosis (TB) treatment outcomes are urgently needed. Here, we assessed whether the evolution of selected biomarkers of innate immunity may help monitoring TB treatment response within 2 weeks of treatment initiation. MethodsANRS12394-LILAC-TB was a proof-of concept prospective study: HIV-negative and HIV-infected adults with a rifampicin-susceptible TB, documented by a positive Xpert MTB/RIF test, were enrolled in Cambodia and Côte d'Ivoire. Plasma concentrations of IL-1Ra, IP-10 and sCD163 were measured by commercial ELISA kits. A Wilcoxon test for paired data was used for longitudinal comparisons. Results55 patients were enrolled (women: 31%, median age: 37 years; median CD4 count in the 10/13 HIV-infected participants: 53 cells/mm3). Overall, 83% were considered in TB treatment success. Compared to baseline, IL-1Ra plasma levels significantly decreased as soon as Week (W)1, independently of HIV status (-71% in HIV-positive vs. -33% in HIV-negative; p<0.001). IP-10 plasma levels significantly decreased at W1 and W2 compared to baseline (p<0.0001), but that decrease was less marked in HIV-infected participants. ConclusionOur findings suggest that measuring IL-1Ra plasma levels with a standard ELISA technique at baseline then one week after TB treatment onset could help clinicians to quickly assess TB treatment response.

Clinical Strains of Mycobacterium tuberculosis Representing Different Genotype Families Exhibit Distinct Propensities to Adopt the Differentially Culturable State.

Growing evidence points to the presence of differentially culturable tubercle bacteria (DCTB) in clinical specimens from individuals with active tuberculosis (TB) disease. These bacteria are unable to grow on solid media but can resuscitate in liquid media. Given the epidemiological success of certain clinical genotype families of Mycobacterium tuberculosis, we hypothesize that different strains may have distinct mechanisms of adaptation and tolerance. We used an in vitro carbon starvation model to determine the propensity of strains from lineages 2 and 4 that included the Beijing and LAM families respectively, to generate DCTB. Beijing strains were associated with a greater propensity to produce DCTB compared to LAM strains. Furthermore, LAM strains required culture filtrate (CF) for resuscitation whilst starved Beijing strains were not dependent on CF. Moreover, Beijing strains showed improved resuscitation with cognate CF, suggesting the presence of unique growth stimulatory molecules in this family. Analysis of starved Beijing and LAM strains showed longer cells, which with resuscitation were restored to a shorter length. Cell wall staining with fluorescent D-amino acids identified strain-specific incorporation patterns, indicating that cell surface remodeling during resuscitation was distinct between clinical strains. Collectively, our data demonstrate that M. tuberculosis clinical strains from different genotype lineages have differential propensities to generate DCTB, which may have implications for TB treatment success.

The plasma kynurenine-to-tryptophan ratio as a biomarker of tuberculosis disease in people living with HIV on antiretroviral therapy: an exploratory nested case–control study

BackgroundNon-sputum-based tests are needed to predict or diagnose tuberculosis (TB) disease in people living with HIV (PWH). The enzyme indoleamine 2, 3-dioxygenase-1 (IDO1) is expressed in tuberculoid granuloma and catabolizes tryptophan (Trp) to kynurenine (Kyn). IDO1 activity compromises innate and adaptive immune responses, promoting mycobacterial survival. The plasma Kyn-to-Trp (K/T) ratio is a potential TB diagnostic and/or predictive biomarker in PWH on long-term antiretroviral therapy (ART).MethodsWe compared plasma K/T ratios in samples from PWH, who were followed up prospectively and developed TB disease after ART initiation. Controls were matched for age and duration of ART. Kyn and Trp were measured at 3 timepoints; at TB diagnosis, 6 months before TB diagnosis and 6 months after TB diagnosis, using ultra performance liquid chromatography combined with mass spectrometry.ResultsThe K/T ratios were higher for patients with TB disease at time of diagnosis (median, 0.086; IQR, 0.069–0.123) compared to controls (0.055; IQR 0.045–0.064; p = 0.006), but not before or after TB diagnosis. K/T ratios significantly declined after successful TB treatment, but increased upon treatment failure. The K/T ratios showed a parabolic correlation with CD4 cell counts in participants with TB (p = 0.005), but there was no correlation in controls.ConclusionsThe plasma K/T ratio helped identify TB disease and may serve as an adjunctive biomarker for for monitoring TB treatment in PWH. Validation studies to ascertain these findings and evaluate the optimum cut-off for diagnosis of TB disease in PWH should be undertaken in well-designed prospective cohorts.Trial registrationClinicalTrials.gov Identifier: NCT00411983.

Tuberculosis treatment outcomes and associated factors among tuberculosis patients treated at healthcare facilities of Motta Town, Northwest Ethiopia: a five-year retrospective study

Tuberculosis (TB) remains a significant public health concern, particularly in low-resource settings. The treatment outcome is a crucial indicator of the effectiveness of TB treatment programs. Assessing the current treatment outcome and its associated factors is essential for improving patient care and reducing the spread of TB. Therefore, this study aimed to assess TB treatment outcomes and their associated factors among TB patients who received treatment at public healthcare facilities in Motta Town, Northwest Ethiopia. A facility-based retrospective cross-sectional study design was employed in two TB treatment centers in Motta town from January 2017 to December 2021. The study participants were all patients diagnosed with TB who received treatment. A p-value of 0.05 with a 95% confidence interval (CI) was used to determine statistical significance. A total of 362 TB patients were included in the study. The overall treatment success rate was 88.4% (95% CI 85.1, 91.7). Male gender (AOR = 2.40, 95% CI 1.16, 4.98), normal nutritional status (AOR = 3.11, 95% CI 1.33, 7.25), HIV negative status (AOR = 3.35, 95% CI 1.31, 8.60), and non-presumptive drug resistance to TB (AOR = 3.72, 95% CI 1.74, 7.98) were significantly associated with successful TB treatment outcomes (p < 0.05). In the current study, nine out of ten study participants had successful TB treatment outcome rates. Male gender, normal nutritional status, non-presumed drug resistance to TB, and HIV-negative status were significantly associated with successful TB treatment outcomes. By taking risk factors associated with poor treatment outcomes like those found in this study into account, patient management and treatment can be optimized. Sufficient TB control measures for populations are imperative and could significantly reduce the nation's total TB burden.

Effect of NAT2, GSTM1 and CYP2E1 genetic polymorphisms on plasma concentration of isoniazid and its metabolites in patients with tuberculosis, and the assessment of exposure-response relationships.

Objectives: Isoniazid is a key drug in the chemotherapy of tuberculosis (TB), however, interindividual variability in pharmacokinetic parameters and drug plasma levels may affect drug responses including drug induced hepatotoxicity. The current study investigated the relationships between isoniazid exposure and isoniazid metabolism-related genetic factors in the context of occurrence of drug induced hepatotoxicity and TB treatment outcomes. Methods: Demographic characteristics and clinical information were collected in a prospective TB cohort study in Latvia (N = 34). Time to sputum culture conversion (tSCC) was used as a treatment response marker. Blood plasma concentrations of isoniazid (INH) and its metabolites acetylisoniazid (AcINH) and isonicotinic acid (INA) were determined at three time points (pre-dose (0h), 2h and 6h after drug intake) using liquid chromatography-tandem mass spectrometry. Genetic variations of three key INH-metabolizing enzymes (NAT2, CYP2E1, and GSTM1) were investigated by application PCR- and Next-generation sequencing-based methods. Depending on variables, group comparisons were performed by Student's t-test, one-way ANOVA, Mann-Whitney-Wilcoxon, and Kruskal-Wallis tests. Pearson correlation coefficient was calculated for the pairs of normally distributed variables; model with rank transformations were used for non-normally distributed variables. Time-to-event analysis was performed to analyze the tSCC data. The cumulative probability of tSCC was obtained using Kaplan-Meier estimators. Cox proportional hazards models were fitted to estimate hazard rate ratios of successful tSCC. Results: High TB treatment success rate (94.1%) was achieved despite the variability in INH exposure. Clinical and demographic factors were not associated with either tSCC, hepatotoxicity, or INH pharmacokinetics parameters. Correlations between plasma concentrations of INH and its metabolites were NAT2 phenotype-dependent, while GSTM1 genetic variants did not showed any effects. CYP2E1*6 (T > A) allelic variant was associated with INH pharmacokinetic parameters. Decreased level of AcINH was associated with hepatotoxicity, while decreased values of INA/INH and AcINH/INH were associated with month two sputum culture positivity. Conclusion: Our findings suggest that CYP2E1, but not GSTM1, significantly affects the INH pharmacokinetics along with NAT2. AcINH plasma level could serve as a biomarker for INH-related hepatotoxicity, and the inclusion of INH metabolite screening in TB therapeutic drug monitoring could be beneficial in clinical studies for determination of optimal dosing strategies.

Treatment Outcomes of Tuberculosis and Associated Factors Among Tuberculosis and Human Immunodeficiency Virus Co-infected Patients in Public Health Facilities in Jigjiga, Somali Region, Ethiopia.

Worldwide, tuberculosis (TB) is a serious public health issue, especially in low-income countries, including Ethiopia. For those who are HIV-positive, TB poses a major risk to their health. The development of chemotherapy and the effectiveness of treatment have resulted in notable increases in patient survival. The evaluation of TB treatment outcomes is an essential metric for determining the success of TB and HIV co-morbidity control strategies. This study aims to identify TB treatment outcomes and associated factors among TB/HIV co-infected patients in public health facilities in Jigjiga, Somali Region, Ethiopia, in 2021. A hospital-based cross-sectional study design was done on three facilities (Karamara, Hasan Yabare Referral Hospital, and Jigjiga Health Center) with a total of 194 study participants. Data were extracted using a checklist, entered into EpiData version 3 (The EpiData Association, Odense, Denmark), and analyzed using SPSS Statistics version 20 (IBM Corp. Released 2011. IBM SPSS Statistics for Windows, Version 20.0. Armonk, NY: IBM Corp.) for descriptive and inferential analysis of the study objectives. Variables in the bivariate logistic regression analysis with p-values less than 0.25 were entered into a multivariate logistic regression to identify the independent factors of TB treatment outcome. Associations were computed using an adjusted odds ratio with a 95% CI. P-values less than 0.05 were finally considered statistically significant. The following TB treatment outcomes were observed among all TB/HIV co-infected patients enrolled in this study: 126 (67.4%) completed treatment, three (1.8%) died, 42 (22.5%) were cured, and 16 (8.6%) were transferred out; 168 (89.8%) had a successful treatment outcome. Category of the patient (AOR = 0.194, 95% CI: 0.041, 0.923), sex of the patient (AOR = 1.490, 95% CI: 1.449, 4.951), and cotrimoxazole preventive therapy (CPT) initiation (AOR = 0.073, 95% CI: 0.021, 0.254) were found to be significant predictors for successful TB treatment outcome at a p-value less than 0.05 with a 95% CI. Overall, 89.8% of TB treatments were successful among TB/HIV co-infected patients. This study has found sex, socioeconomic status, and CPT initiation were significant factors for a successful TB treatment outcome. Based on these findings, governmental and non-governmental organizations should facilitate the implementation and enforce the availability of all TB/HIV co-infected patients.

PERAN PENGAWAS MENELAN OBAT DAN STATUS GIZI DALAM MENINGKATKAN KEBERHASILAN PENGOBATAN TUBERKULOSIS

Tuberculosis (TB) is a highly infectious diseases that can be fatal, similar to COVID-19. Transmission occurs through droplets containing acid-resistant bacteria. TB treatment requires a considerable amount of time. The presence of someone who can monitor and ensure that the patient takes the medication regularly is important. The supervisor responsible for this is also known as the Treatrment Observer (TO), who can be a healthcare worker or a family member. In addition to the TO presence, improving nutritional conditions is also necessary to enhance treatment success rates. Several studies on the relationship between TO and nutritional status with the treatment success rates  have produced conflicting results. The objective of this research is to assess the role of TO and nutritional status in treatment success rates. The research method was observational analytics with a cross-sectional approach involving 68 subjects. Data utilized include both primary and secondary sources, with a validated questionnaire used to assess the MAS's role, and nutritional status evaluated by measuring the body mass index. Data analysis employs the Chi-square test with significance set at &lt;0.05.The prevalence of supportive MAS is 77.9%, and the normal nutritional status category is 48.5%. The success rate of TB treatment is 60.3%, with 69.8% of them being supported by the presence of MAS. There is a significant relationship between MAS (p=0.006) and nutritional status (p=0.006) with the success of TB treatment.

Iterative evaluation of mobile computer-assisted digital chest x-ray screening for TB improves efficiency, yield, and outcomes in Nigeria.

Wellness on Wheels (WoW) is a model of mobile systematic tuberculosis (TB) screening of high-risk populations combining digital chest radiography with computer-aided automated detection (CAD) and chronic cough screening to identify presumptive TB clients in communities, health facilities, and prisons in Nigeria. The model evolves to address technical, political, and sustainability challenges. Screening methods were iteratively refined to balance TB yield and feasibility across heterogeneous populations. Performance metrics were compared over time. Screening volumes, risk mix, number needed to screen (NNS), number needed to test (NNT), sample loss, TB treatment initiation and outcomes. Efforts to mitigate losses along the diagnostic cascade were tracked. Persons with high CAD4TB score (≥80), who tested negative on a single spot GeneXpert were followed-up to assess TB status at six months. An experimental calibration method achieved a viable CAD threshold for testing. High risk groups and key stakeholders were engaged. Operations evolved in real time to fix problems. Incremental improvements in mean client volumes (128 to 140/day), target group inclusion (92% to 93%), on-site testing (84% to 86%), TB treatment initiation (87% to 91%), and TB treatment success (71% to 85%) were recorded. Attention to those as highest risk boosted efficiency (the NNT declined from 8.2 ± SD8.2 to 7.6 ± SD7.7). Clinical diagnosis was added after follow-up among those with ≥ 80 CAD scores and initially spot -sputum negative found 11 additional TB cases (6.3%) after 121 person-years of follow-up. Iterative adaptation in response to performance metrics foster feasible, acceptable, and efficient TB case-finding in Nigeria. High CAD scores can identify subclinical TB and those at risk of progression to bacteriologically-confirmed TB disease in the near term.

Improved treatment success rate in a cohort of TB patients supported by Nikshay Mitra in CSR–NGO Mix model in Haridwar district, Uttarakhand

Under the aegis of Pradhan Mantri TB Mukt Bharat Abhiyan, a Corporate Social Responsibility (CSR)–NGO Mix model demonstrated the improved treatment success rates among tuberculosis (TB) patients in Haridwar district, Uttarakhand.The initiative, launched by the Government of India, addresses the bidirectional relationship between undernutrition and TB, emphasizing the need for holistic support beyond medical interventions. The Nikshay Mitras, acting as companions, not only provide nutritional assistance but also contribute to reduce the stigma associated with TB and offer comprehensive support, including job opportunities.Uttarakhand has actively implemented the initiative, with various support models, including individual Nikshay Mitra, NGOs, and Corporate Sectors contributing through CSR support. The editorial focuses on the impact of CSR initiatives on TB treatment success rates, presenting data from Haridwar district. The unique CSR-NGO model, showcased a significant improvement in the treatment success rate, reaching 94% for a cohort of 304 TB patients. No mortality or loss to follow-up was reported, highlighting the effectiveness of this collaborative approach.The success in Haridwar district demonstrates the positive outcomes of engaging NikshayMitra, blending corporate support, NGO facilitation, and government oversight.

Epidemiology of multi-drug resistant Tuberculosis in the western region of Kenya

&lt;abstract&gt; &lt;p&gt;Multidrug-resistant tuberculosis (TB) (MDR-TB), or TB that is simultaneously resistant to both isoniazid (INH) and rifampicin (RIF), is a barrier to successful TB control and treatment. Stratified data on MDR-TB, particularly in the high-burden western Kenya region, remain unknown. This data is important to monitor the efficacy of TB control and treatment efforts. Herein, we determined the molecular epidemiology of drug-resistant TB and associated risk factors in western Kenya. This was a non-experimental, population-based, cross-sectional study conducted between January and August 2018. Morning sputum samples of individuals suspected of pulmonary TB were collected, processed, and screened for &lt;italic&gt;Mycobacterium tuberculosis&lt;/italic&gt; (Mtb) and drug resistance using line probe assay (LPA) and &lt;italic&gt;Mycobacterium&lt;/italic&gt; growth indicator tubes (MGIT) culture. MGIT-positive samples were cultured on brain heart infusion (BHII) agar media, and the presence of Mtb was validated using Immunochromatographic assay (ICA). Drug sensitivity was performed on MGIT and ICA-positive but BHI-negative samples. Statistical significance was set at &lt;italic&gt;P&lt;/italic&gt; &amp;lt; 0.05. Of the 622 Mtb isolates, 536 (86.2%) were susceptible to RIF and INH. The rest, 86 (13.83%), were resistant to either drugs or both. A two-sample proportional equality test revealed that the MDR-TB prevalence in western Kenya (5%) did not vary significantly from the global MDR-TB estimate (3.9%) (P = 0.196). Men comprised the majority of susceptible and resistant TB (75.9% and 77.4%%, respectively). Also, compared with healthy individuals, the prevalence of HIV was significantly higher in MDR-TB patients (35.9% vs 5.6%). Finally, TB prevalence was highest in individuals aged 25–44 years, who accounted for 58.4% of the total TB cases. Evidently, the prevalence of MDRTB in western Kenya is high. Particular attention should be paid to men, young adults, and those with HIV, who bear the greatest burden of resistant TB. Overall, there is a need to refine TB control and treatment programs in the region to yield better outcomes.&lt;/p&gt; &lt;/abstract&gt;

Impact of COVID-19 Pandemic on Tuberculosis Treatment Outcomes at a Tuberculosis Unit in Southern India: A Retrospective Observational Study

Introduction: The Coronavirus Disease-2019 (COVID-19) pandemic significantly affected both existing and undiagnosed Tuberculosis (TB) patients worldwide. The impact of the pandemic on the treatment outcomes of these patients in India remains unclear. Aim: To assess the difference in TB treatment outcomes before and during the COVID-19 pandemic in an economically disadvantaged urban area in Southern India. Materials and Methods: A retrospective observational study was conducted at a TB Unit in South Bangalore, Southern India, serving a population of 2,50,000 from January 2022 to December 2022. Purposive sampling was employed to select 516 patients who had registered for TB treatment during the years 2019 and 2020. The socio-demographic details and TB profiles of the patients were collected and tabulated. Treatment outcomes were classified according to World Health Organisation (WHO) definitions after a case record analysis. Data were entered into Microsoft Excel 2018 and analysed using Open Epi software. Descriptive statistics, such as mean and standard deviation, were used to report socio-demographic profiles, and the Chisquare test was utilised to evaluate the differences in treatment outcomes. A p-value &lt;0.05 was considered statistically significant. Results: The study included a total of 516 subjects. There were fewer cases registered in 2020 (n=202), especially after the first quarter, compared to the number registered in 2019 (n=314). The majority of the cases during both years were new instances of microbiologically confirmed pulmonary TB with no co-morbidities. Treatment success rates were 85.35% in 2019 and 88.61% in 2020, which was not statistically significant. Conclusion: There was a noticeable reduction in the number of cases registered during 2020, indicating that the COVID19 pandemic had a definite effect on TB case notification. However, treatment success rates increased during the COVID19 pandemic. This increase in the treatment success rate from 85.35% to 88.61% could be attributed to the decrease in the number of registered cases during the pandemic. The study thus found no significant impact on TB treatment success rate due to the COVID-19 pandemic.

Analysis of the Outcomes of Tuberculosis Treatment and Factors Associated with Successful Treatment at the Bamenda Regional Hospital: A 10-year Retrospective Study

Abstract Background: Tuberculosis (TB) remains a global public health issue, impacting millions of people worldwide. This study determined the outcomes of TB treatment managed within a 10 year period at the Bamenda Regional Hospital in Cameroon. Methods: A retrospective study was carried out among 2428 patients diagnosed and treated for active TB infection from 2013 to 2022, at the Bamenda Regional Hospital. Data collection was done from March to April 2023 using a data extraction form. Bivariate and multivariate logistic regression models were used to identify factors associated with successful TB treatment outcomes. Data was analyzed using SPSS software version 26. Results: Of the 2428 patients with TB, 1380 (56.8%) were cured, 739 (30.4%) completed treatment, treatment failures were recorded in 10 (0.4%) patients, and 200 (8.2%) died during or after receiving treatment. Treatment default was the outcome in 99 (4.1%). Successful treatment outcomes were reported in 2119 (87.3%). Patients within age groups 41–50 (P = 0.010), 51–60 (P = 0.041), and &gt;60 years (P = 0.006), male (P = 0.004), and human immunodeficiency virus-positive patients (P &lt; 0.001) had decreased odds of successful treatment outcomes. Conclusion: The outcomes of treatment within a 10 year period showed that the treatment success was 2.7% below the World Health Organizations target. Prioritizing vulnerable patient groups in TB management and implementing public health interventions such as financial assistance and nutritional support will go a long way in improving treatment outcomes.

Determinant of Successful Tuberculosis Treatment in Puskesmas Singosari in 2020-2022

Indonesia is one of the countries that contribute the most mortality of TB in the world. The tuberculosis treatment success rate in Indonesia is 86% meanwhile is still far from the target coverage of the TB treatment success rate (90%). This study conducted to determine the determinant factors of successful TB treatment in Puskesmas Singosari. A cross-sectional design study was constructed for this study and used SITB and form TB as a research instrument. The population of this study were all drug-susceptible TB patients who had completed treatment at the Puskesmas Singosari in 2020, 2021, and QI-QII in 2022. The sample of this study was 71 people from 99 total population. The dependent variable is the success of drug-susceptible TB treatment. Independent variables are sex, age, weight, regular use of anti-tuberculosis drugs, and comorbidities. The data processing and analysis are being conducted using SPSS software. Chi-square analysis showed that the variable weight changes have a significant assosiation to successful tuberculosis treatment (p = 0,014; OR = 9,818). Puskesmas Singosari's TB Team can collaborate with the nutritionist team to optimize TB treatment by monitoring nutritional status and weight gain of drug-susceptible TB patients.

Hepatoprotective effect of Pippali Ghrita, an Ayurvedic Formulation against Anti-Tubercular Drug Induced Hepatotoxicity in Wistar Rats

Combination chemotherapy of Isoniazid, Rifampicin, and Pyrazinamide is the preferred regimen for successful treatment of Tuberculosis (TB). The major complication of otherwise useful Anti-tubercular treatment (ATT) drugs is hepatic damage. There is lack of a definite effective treatment for the same in modern medicine. In view of this, the hepatoprotective activity of an Ayurvedic formulation, Pippali Ghrita (PG), was evaluated in anti-tubercular drug induced hepatotoxicity in Wistar rats. ATT drugs, viz., Isoniazid, Rifampicin, and Pyrazinamide were administered for 30 days to induce hepatotoxicity. Co-administration of PG in study group and Silymarin in standard control group was done for same duration. Hepatotoxicity was assessed on basis of ponderal parameters (body and liver weight) and biochemical parameters, viz., liver function parameters (Aspartate transaminase and Alanine transaminase), and oxidative stress parameters (Malondialdehyde and Superoxide dismutase). Results demonstrated significant increase in body weight and significant reduction in the liver weight, in study group and standard control group as compared to ATT control group. Likewise, significant reduction in liver function parameters and Malondialdehyde levels, with increase in Superoxide dismutase activity were observed, when compared to the ATT control group. The results indicated that co-administration of Pippali Ghrita for 30 days along with ATT prevented anti-tubercular drugs induced hepatotoxicity in Wistar rat model.

Chronic Pulmonary Aspergillosis: Clinical Presentation and Management.

Chronic pulmonary aspergillosis (CPA) refers to a number of clinical syndromes resulting from the presence and local proliferation of Aspergillus organisms in the lungs of patients with chronic lung disease. CPA is more common than was realized two decades ago. Recognition remains poor, despite recent studies from many countries highlighting the high prevalence in at-risk populations. In low- and middle-income countries, CPA may be misdiagnosed and treated as tuberculosis (TB). In addition, CPA may develop following successful TB treatment. The coronavirus disease pandemic has resulted in significant disruption to provision of TB care, likely leading to more extensive lung damage, which could increase the risk for CPA.Although CPA refers to various syndromes, the classic presentation is that of chronic cavitary pulmonary aspergillosis, which manifests as one or more progressive cavities with or without a fungal ball, accompanied by systemic and respiratory symptoms for at least 3 months. Diagnosis relies on Aspergillus immunoglobulin G in serum, as sputum culture lacks sensitivity. Differential diagnosis includes mycobacterial infection, bacterial lung abscess or necrotizing pneumonia, lung cancer, and endemic fungi.The aim of antifungal treatment in CPA is to improve symptoms and quality of life, and to halt progression, and possibly reverse radiological changes. Current recommendations suggest treatment for 6 months, although in practice many patients remain on long-term treatment. Improvement may manifest as weight gain and improvement of symptoms such as productive cough, hemoptysis, and fatigue. Surgical management should be considered in cases of diagnostic uncertainty, in significant hemoptysis, and when there is concern for lack of response to therapy. Itraconazole and voriconazole are the first-line azoles, with more experience now accumulating with posaconazole and isavuconazole. Side effects are frequent and careful monitoring including therapeutic drug monitoring is essential. Intravenous antifungals such as echinocandins and amphotericin B are used in cases of azole intolerance or resistance, which often develop on treatment. Relapse is seen after completion of antifungal therapy in around 20% of cases, mostly in bilateral, high-burden disease.Several research priorities have been identified, including characterization of immune defects and genetic variants linked to CPA, pathogenetic mechanisms of Aspergillus adaptation in the lung environment, the contribution of non-fumigatus Aspergillus species, and the role of new antifungal agents, immunotherapy, and combination therapy.

Success Factors in Improving Patients’ Adherence to Tuberculosis Treatment Program: Case Study in Sleman, Yogyakarta, Indonesia

Improving patients’ adherence to treatment programs is important for the success of tuberculosis (TB) treatment. The study aims to identify the underlying factors of TB treatment program success. A qualitative approach, i.e., an in-depth interview, and the purposive sampling method in selecting respondents were used to conduct this study. There are 15 persons involved, i.e., 3 persons each: pharmacists as providers, TB programmers, medicines supervisor (MS), TB cadres as supporters, and recovered TB patients as actors (17 years old and over). The data obtained were analyzed using the triangulation method (providers, actors, and supporters). The results of the study show that the family's role is very important in MS by taking medicines from primary health care and giving medicines on time. TB counselors play a role in monitoring the treatment program and making occasional home visits to motivate patients to recover. TB programmers and pharmacists play a role in providing patients’ education and MS, as well as monitoring medication-taking schedules and medical check-ups. Patients play a role in motivating themselves to get back to work soon. In conclusion, the underlying factors in TB treatment program success are the discipline of providers, supervisors, supporters, and patients’ motivation

Successful treatment of tuberculosis using a collaborative approach between family and health workers.

The optimization efforts of promotion, prevention, provision of preventive treatment, and infection control are strategies to overcome tuberculosis in Indonesia for the period 2020-2024. This research aims to analyze the effects of a collaborative model between health workers and family support to improve the success of treating patients with pulmonary tuberculosis. This is an experimental research using a one-group pre and post-test design. The study samples were TB patients treated at Bainamu and Bontosunggu Public Health Centers, Jeneponto Regency, from June 2021 to January 2022. Using McNemar's statistical test, the data analysis was conducted to determine the differences in patient behavior on factors that support and inhibit the recovery. The results showed that the collaborative model has an impact on eating, healthy living, and spiritual behaviors that support the recovery and cure rate of TB patients.

Did Financial Social Support for Tuberculosis Patients Lead to Better Treatment Outcomes in Türkiye during 2018-2019?

This study examined which factors, including the regular financial social support program, influence tuberculosis (TB) treatment outcomes and success rates. Patients with TB registered during 2018-2019 were included in this retrospective cohort study. We classified them into 2 groups: those who received financial support for at least one month, and those who did not. Of the 22,867 sampled patients, 5,033 received financial social support and 17,834 did not. The success rate was 11.9% higher among patients who received financial social support than among those who did not (97.34% versus 85.40%). After controlling for other factors, the success rate among all patients was 1.3 times higher for female, 2.6 times higher for those under 50 years, 1.5 times higher for extra-pulmonary TB, 1.5 times higher for a new case, 5.9 times higher for drug susceptible TB, and 5.8 times higher for those who received financial support. Crucially, this is the first study from Türkiye evaluating the effect of a regular financial social support program on TB treatment outcomes since the program began in 2018. We recommend regular financial support for patients with TB in all countries.

Assessment of Comorbidity in Patients with Drug-Resistant Tuberculosis.

A wide range of comorbidities, especially in multidrug-resistant tuberculosis (MDR-TB) and extensively drug-resistant tuberculosis (XDR-TB) patients, markedly complicates selecting effective treatment of tuberculosis (TB) and preventing the development of adverse events. At present, it is impossible to assess the severity of comorbid pathologies and develop indications for the administration of accompanying therapy in TB patients. The aim of this study was to identify the difference in the range of comorbidities between patients with MDR-TB and XDR-TB and assess the impact of comorbidities on TB treatment. Materials and Methods: A retrospective, prospective study was conducted where 307 patients with MDR-TB and XDR-TB pulmonary tuberculosis aged 18 to 75 years who received eTB treatment from 2016 to 2021 in St. Petersburg hospitals were analyzed. The analysis showed that the comorbidity level in MDR-TB and XDR-TB patients with TB treatment success and treatment failure was comparable with the use of the Charlson Comorbidity Index (CCI). The CCI demonstrated declining data in terms of TB treatment outcome period in both groups. A slight predominance of CCI score (3 to 4 points) in XDR-TB (22.7%) vs. MDR-TB (15.4%) patients was found. In the case of an TB treatment failure, the CCI level in MDR-TB vs. XDR-TB patients was characterized by a significantly higher rate of low magnitude (ranging from 1 to 2 points) in 21.1% vs. 4.5% (p < 0.05), which was higher in XDR-TB patients (ranging from 4 to 5 points, in 10.0% vs. 0, χ2 = 33.7 (p < 0.01)). Chronic viral hepatitis B and C infection, cardiovascular pathology, chronic obstructive pulmonary disease, and chronic alcoholism were found to be significant comorbidity factors that influenced the TB treatment success. Conclusions: It is evident that XDR-TB patients comprise a cohort with the most severe disease course due to comorbidities impacting TB treatment efficacy. The obtained data pointed to the need to determine comorbidity severity in patients with drug-resistant Mbt prior to administering TB treatment schemes.