scholarly journals RAPID DETECTION OF MULTI DRUG RESISTANCE AMONG MULTI DRUG RESISTANT TUBERCULOSIS SUSPECTS USING LINE PROBE ASSAY

2016 ◽  
Vol 10 (1) ◽  
pp. 131
Author(s):  
Sanjeev Saini ◽  
Manoj Kumar Dubey ◽  
Uma Bhardwaj ◽  
M Hanif ◽  
Chopra Kk ◽  
...  
Keyword(s):  
Fluorescent Microscopy ◽  
Multi Drug Resistance ◽  
Sputum Smear ◽  
Drug Resistant ◽  
Line Probe Assay ◽  
Drug Resistant Tuberculosis ◽  
Resistant Tuberculosis ◽  
Multi Drug Resistant Tuberculosis ◽  
Mdr Tb ◽  
Probe Assay

ABSTRACTObjective: GenoType MTBDRplus line probe assay (LPA) is developed for performing drug susceptibility testing (DST) for Rifampicin (RIF) andisoniazid in sputum specimens from smear-positive pulmonary tuberculosis (TB) patients and revised national TB control Programme (RNTCP)has endorsed LPA for the diagnosis of multi drug resistant TB (MDR-TB). This study was conducted to assess the potential utility of LPA for MDR-TBpatient management.Methods: MDR-TB suspects under RNTCP PMDT criteria C referred from different districts in Delhi state were included in the study January 2013 toDecember 2014. Sputum specimens found acid-fast bacilli positive by fluorescent microscopy were processed for LPA.Results: Out of 3062 specimens, 2055 (67.1%) MDR-TB suspects were read as positive and specimens from 1007 (32.9%) suspects were read asnegative in sputum smear microscopy. Out of 2019 specimens valid LPA results, 1427 were found to be pan-sensitive, 280 were MDR-TB, 40 were RIFmonoresistant, 183 were Isoniazid (INH) monoresistant, and 89 specimens were found negative for Mycobacterium tuberculosis.Conclusion: Routine use of LPA can substantially reduce the time to diagnosis of RIF and/or INH-resistant TB and can hence potentially enable earliercommencement of appropriate drug therapy and thereby facilitate prevention of further transmission of drug resistant strains.Keywords: Multi drug resistant tuberculosis, Line probe assay, Rifampicin, Isoniazid.

scholarly journals A study on multi drug resistant tuberculosis at Sree Mookambika Institute of Medical Sciences

2017 ◽  
Vol 4 (9) ◽  
pp. 3234
Author(s):  
Prashant V. Solanke ◽  
Preeti Pawde ◽  
Ajin R. M.
Keyword(s):  
Drug Resistance ◽  
Mycobacterium Tuberculosis ◽  
Sputum Culture ◽  
Multi Drug Resistance ◽  
Drug Resistant ◽  
Medical Sciences ◽  
Drug Resistant Tuberculosis ◽  
Resistant Tuberculosis ◽  
Multi Drug Resistant Tuberculosis ◽  
Mdr Tb

Background: Tuberculosis (TB) is one of the major causes of morbidity and mortality worldwide. Resistance to antitubercular drugs has been noted since the drugs were first introduced, and occasionally outbreaks of drug-resistant tuberculosis have been reported worldwide. WHO emphasizes that good TB control prevents the emergence of drug resistance in the first place and that the proper treatment of multi-drug resistant tuberculosis prevents the emergence of XDR-TB. The objectives of the study were to examine the sputum samples regarding MDR-TB, to study the grading regarding sputum positive and to study the multi-drug resistance tuberculosis in Sree Mookambika Institute of Medical sciences.Methods: Study design was cross-sectional, Study duration was January 2016-March 2017. Study place was Sree Mookambika Institute of Medical Sciences Hospital, Kulasekharam. Sample size was 400. Data entered in MS-Office Word- 2016. Institutional ethical committee clearance was obtained. Results: In present study 54.86% patient had sputum AFB positive, 45.13% had sputum AFB negative smears. 75% of the sputum AFB positive pulmonary TB came under the age group between 20-60 and 25% above 60 yrs. 78.24% males, 21.75% females had sputum AFB smear positive pulmonary tuberculosis and 43.73% patients had positive sputum culture, 56.26% patients had negative sputum culture and the most common strain found was Mycobacterium tuberculosis. Conclusions: So from our study we found that Mycobacterium tuberculosis is the major strain isolated from sputum samples. The resistance is more to Isoniazid and Rifampicin and is more in the rural parts of India. Early screening and drug susceptibility test of culture positive and MTB cases will help in initiating treatment of MDR-TB. 

Exploring patient-provider factors for risk of developing Multi-drug Resistance Tuberculosis in Southern Ethiopia: Qualitative Operation Research (Preprint)

2019 ◽  
Author(s):  
Yitagesu Habtu ◽  
Tesema Bereku ◽  
Girma Alemu ◽  
Ermias Abera
Keyword(s):  
Phenomenological Study ◽  
Treatment Success ◽  
World Health ◽  
Multi Drug Resistance ◽  
Southern Ethiopia ◽  
Drug Resistant ◽  
Related Factors ◽  
Drug Resistant Tuberculosis ◽  
Resistant Tuberculosis ◽  
Multi Drug Resistant Tuberculosis

BACKGROUND Ethiopia is one of among thirty high burden countries of multi-drug resistant tuberculosis (MDR-TB) in the regions of world health organization. Contextual evidence on the emergence of the disease is limited at a program level. OBJECTIVE The aim of the study is to explore patient-provider factors that may facilitate the emergence of multi-drug resistant tuberculosis. METHODS We used a phenomenological study design of qualitative approach from June to July, 2015. We conducted ten in-depth interviews and 4 focus group discussions with purposely selected patients and providers. We designed and used an interview guide to collect data. Verbatim transcribes were exported to open code 3.4 for emerging thematic analysis. Domain summaries were used to support core interpretation. RESULTS The study explored patient-provider factors facilitating the emergence of multi-drug resistant tuberculosis. These factors as underlying, health system and patient-related factors. Especially, the a shows conflicting finding between having a history of discontinuing drug-susceptible tuberculosis and emergence of multi-drug resistant tuberculosis. CONCLUSIONS The patient-provider factors may result in poor early case identification, adherence to and treatment success in drug sensitive or multi-drug resistant tuberculosis. Our study implies the need for awareness creation about multi-drug resistant tuberculosis for patients and further familiarization for providers. This study also shows that patients developed multi-drug resistant tuberculosis though they had never discontinued their drug-susceptible tuberculosis treatment. Therefore, further studies may require for this discording finding.

scholarly journals SIDE EFFECTS ASSOCIATED WITH DRUGS USED IN TREATMENT OF MULTI DRUG RESISTANT TUBERCULOSIS AND TREATMENT RELATED FACTORS OF MULTI DRUG RESISTANT TUBERCULOSIS PATIENTS IN KATHMANDU VALLEY

2017 ◽  
Vol 14 (1) ◽  
pp. 1-6 ◽  
Author(s):  
Chandra Prakash Bhatt ◽  
B KC
Keyword(s):  
Health Care ◽  
Side Effects ◽  
Drug Resistant ◽  
Second Line ◽  
Related Factors ◽  
Drug Resistant Tuberculosis ◽  
Resistant Tuberculosis ◽  
Multi Drug Resistant Tuberculosis ◽  
Mdr Tb ◽  
Care Worker

Introduction: Treatment of multi drug resistant Mycobacterium tuberculosis (MDR-TB) with second line drugs is associated with adverse drug reactions and toxicity. Aim of this study were to determine side effects associated with drugs used in treatment of multi drug resistant tuberculosis and treatment related factors of MDR-TB patients.Methodology: A prospective study was carried out in National Tuberculosis Centre Bhaktapur Nepal. Questionnaires were used to collect data from patients.Results: Total 101 MDR TB patients were included among them majorities were male (52%) and mean age of the patients was 31.2 years. Majority of patients (87.1%) had previous history of tuberculosis treatment and 54.5% were in intensive phase of treatment. The side effect associated with drugs used in treatment of MDR-TB reported by patients were joint pain (21.2%), nausea (20.3%), hearing disturbances (11%), gastrointestinal disturbance (9.9%), depression (9.6%), itching (8.1%), hypothyroidism (6.4%), dizziness (6.4%), seizures (3.8%) and hepatitis (3.5%). Last month 25.74% patients missed one or more doses of drugs and 3.9% missed drug doses due to side effect of drugs. Majorities of the patients used vehicle to reach health centre (92.07%), time to reach the health center (59.4%) were less than 30 minutes but majorities of patients (57.4%) were not satisfied by the counseling of health care worker.Conclusion: The finding of this study shows that in MDR patients 12.8% were found new cases. Last month 3.9% patients were stopped the drugs due to side effects of drugs. Majority of patients (57.4%) were not satisfied by counseling of health care worker. Treatment of multi drug resistant tuberculosis with second line anti tubercular drugs is associated with side effects, health care worker counseling to MDR- TB patients with full attention is essential to encourage the patient’s moral and complete the treatment. Timely managing the side effects of medication is important in helping people to complete their treatment.SAARC J TUBER LUNG DIS HIV/AIDS, 2017; XIV(1), Page: 1-6

scholarly journals Intensive phase treatment outcome and associated factors among patients treated for multi drug resistant tuberculosis in Ethiopia: a retrospective cohort study

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Teklu Molie ◽  
Zelalem Teklemariam ◽  
Eveline Klinkenberg ◽  
Yadeta Dessie ◽  
Andargachew Kumsa ◽  
...  
Keyword(s):  
Treatment Outcome ◽  
Retrospective Cohort ◽  
Multinomial Logistic Regression ◽  
Drug Resistant ◽  
Contributing Factors ◽  
Drug Resistant Tuberculosis ◽  
Intensive Phase ◽  
Resistant Tuberculosis ◽  
Multi Drug Resistant Tuberculosis ◽  
Mdr Tb

Abstract Background Multi-drug resistant Tuberculosis (MDR-TB) is a strain of Mycobacterium tuberculosis that is resistant to at least Rifampicin and Isoniazid drugs. The treatment success rate for MDR-TB cases is lower than for drug susceptible TB. Globally only 55% of MDR-TB patients were successfully treated. Monitoring the early treatment outcome and better understanding of the specific reasons for early unfavorable and unknown treatment outcome is crucial for preventing the emergence of further drug-resistant tuberculosis. However, this information is scarce in Ethiopia. Therefore, this study aimed to determine the intensive phase treatment outcome and contributing factors among patients treated for MDR-TB in Ethiopia. Methods A 6 year retrospective cohort record review was conducted in fourteen TICs all over the country. The records of 751 MDR-TB patients were randomly selected using simple random sampling technique. Data were collected using a pre-tested and structured checklist. Multivariable multinomial logistic regression was undertaken to identify the contributing factors. Results At the end of the intensive phase, 17.3% of MDR-TB patients had an unfavorable treatment outcome, while 16.8% had an unknown outcome with the remaining having a favorable outcome. The median duration of the intensive phase was 9.0 months (IQR 8.04–10.54). Having an unfavorable intensive phase treatment outcome was found significantly more common among older age [ARRR = 1.047, 95% CI (1.024, 1.072)] and those with a history of hypokalemia [ARRR = 0.512, 95% CI (0.280, 0.939)]. Having an unknown intensive phase treatment outcome was found to be more common among those treated under the ambulatory care [ARRR = 3.2, 95% CI (1.6, 6.2)], rural dwellers [ARRR = 0.370, 95% CI (0.199, 0.66)], those without a treatment supporter [ARRR = 0.022, 95% CI (0.002, 0.231)], and those with resistance to a limited number of drugs. Conclusion We observed a higher rate of unfavorable and unknown treatment outcome in this study. To improve favorable treatment outcome more emphasis should be given to conducting all scheduled laboratory monitoring tests, assignment of treatment supporters for each patient and ensuring complete recording and reporting which could be enhanced by quarterly cohort review. Older aged and rural patients need special attention. Furthermore, the sample referral network should be strengthened.

scholarly journals Risk factors of Multidrug Resistant Tuberculosis in central Nepal: A pilot study

2012 ◽  
Vol 8 (4) ◽  
pp. 392-397 ◽  
Author(s):  
S B Marahatta ◽  
J Kaewkungwal ◽  
P Ramasoota ◽  
P Singhasivanon
Keyword(s):  
Risk Factors ◽  
Social Stigma ◽  
Smoking Habit ◽  
Drug Resistant ◽  
Drug Resistant Tuberculosis ◽  
Resistant Tuberculosis ◽  
Multi Drug Resistant Tuberculosis ◽  
National Tuberculosis ◽  
Mdr Tb ◽  
History Of

Introduction Tuberculosis is the most widespread infectious disease in Nepal and poses a serious threat to the health and development of the country. Incidences of drug resistant tuberculosis in Nepal are increasing and this tuberculosisis a major threat to successfully controlling tuberculosis . Objective The general objective of the study was to assess the risk factors of multi-drug resistant tuberculosis among the patients attending the National Tuberculosis Centre, Bhaktpur Nepal. Methods An observational study/ case-control study with a Atotal number of 55 multi-drug resistant tuberculosis cases and 55 controls. The study was conducted among the patient attending in the National Tuberculosis Centre , Bhaktpur Nepal for six months, between May–October 2010. sImulti-drug resistant tuberculosis wasThe collected data was analysed in SPSS 11.5 version. The association between categorical variables were analysed by chi-square tests, OR and their 95% CI were measured. Results The total number of patients used for the study was 110, of which among them 55 were cases and 55 were controls . Our study revealed that there were significant associations between history of prior TB MDR-TB OR =2.799 (95 % CI 1.159 to 6.667) (p=0.020); smoking habit OR =2.350 and (95%CI 1.071 to 5.159) (p=0.032); social stigma social stigma OR 2.655 (95%CI r 1.071 to 5.159) (p=0.013); knowledge on MDR-TB OR =9.643 (95% CI 3.339 to 27.846) (p < 0.001)and knowledge on DOTS Plus OR=16.714 (95% CI is ranging from 4.656 to 60.008) (p< 0.001). However, there was no association found between alcohol drinking habits and ventilation in the room. Conclusion Our study revealed that there were significant associations between history of prior tuberculosis, smoking habit social stigma social stigma, knowledge on multi-drug resistant tuberculosis and knowledge on DOTS Plus with multi-drug resistant tuberculosis However there was no association between alcohol drinking habit and ventilation in room with multi-drug resistant tuberculosis. http://dx.doi.org/10.3126/kumj.v8i4.6238 Kathmandu Univ Med J 2010;8(4):392-7

Sign in / Sign up

Export Citation Format

Share Document