scholarly journals Safety and treatment completion of latent tuberculosis infection treatment in the elderly population—A prospective observational study in Taiwan

2020 ◽  
Vol 96 ◽  
pp. 550-557 ◽  
Author(s):  
Jia-Yih Feng ◽  
Wei-Chang Huang ◽  
Shu-Min Lin ◽  
Tsai-Yu Wang ◽  
Susan Shin-jung Lee ◽  
...  
2019 ◽  
Vol 53 (3) ◽  
pp. 1802396 ◽  
Author(s):  
Pei-Chun Chan ◽  
Pin-Hui Lee ◽  
Min-Ju Lu ◽  
You-Chieh Huang ◽  
Teng-Yi Feng ◽  
...  

2014 ◽  
Vol 25 (5) ◽  
pp. 281-284 ◽  
Author(s):  
Kathy Malejczyk ◽  
Jennifer Gratrix ◽  
Avril Beckon ◽  
Danusia Moreau ◽  
Gwenna Williams ◽  
...  

A limited number of studies have been published that examine treatment completion rates and interventions used to increase treatment completion within an inner-city population. The purpose of the present study was to determine the rate of latent tuberculosis infection (LTBI) treatment completion in an inner-city population in Edmonton, Alberta, and to identify factors that correlated with treatment completion. A retrospective chart review was conducted involving patients who started LTBI treatment between January 1, 2005 and December 31, 2010 in Edmonton’s inner city. A total of 77 patients started treatment and 57 (74%) patients completed LTBI treatment. Homelessness was the only variable that was significantly associated with incomplete treatment (OR 8.0 [95% CI 1.4 to 45.6]) and it remained significant when controlling for drug use (adjusted OR 6.5 [95% CI 1.1 to 38.8]). While the present study demonstrated treatment completion rates comparable with or better than those described in the general population, it highlighted the need for continued emphasis on interventions aimed at improving outcomes within homeless populations.


2016 ◽  
Vol 16 (1) ◽  
Author(s):  
Andreas Sandgren ◽  
Marije Vonk Noordegraaf-Schouten ◽  
Femke van Kessel ◽  
Anke Stuurman ◽  
Anouk Oordt-Speets ◽  
...  

2020 ◽  
Vol 55 (3) ◽  
pp. 1902048 ◽  
Author(s):  
Lisa A. Ronald ◽  
J. Mark FitzGerald ◽  
Gillian Bartlett-Esquilant ◽  
Kevin Schwartzman ◽  
Andrea Benedetti ◽  
...  

Clinical trials suggest less hepatotoxicity and better adherence with 4 months rifampin (4R) versus 9 months isoniazid (9H) for treating latent tuberculosis infection (LTBI). Our objectives were to compare frequencies of severe hepatic adverse events and treatment completion, and direct health system costs of LTBI regimens 4R and 9H, in the general population of the province of Quebec, Canada, using provincial health administrative data.Our retrospective cohort included all patients starting rifampin or isoniazid regimens between 2003 and 2007. We estimated hepatotoxicity from hospitalisation records, treatment completion from community pharmacy records and direct costs from billing records and fee schedules. We compared rifampin to isoniazid using logistic (hepatotoxicity), log-binomial (completion), and gamma (costs) regression, with adjustment for age, co-morbidities and other confounders.10 559 individuals started LTBI treatment (9684 isoniazid; 875 rifampin). Rifampin patients were older with more baseline co-morbidities. Severe hepatotoxicity risk was higher with isoniazid (n=15) than rifampin (n=1), adjusted OR=2.3 (95% CI: 0.3–16.1); there were two liver transplants and one death with isoniazid and none with rifampin. Overall, patients without co-morbidities had lower hepatotoxicity risk (0.1% versus 1.0%). 4R completion (53.5%) was higher than 9H (36.9%), adjusted RR=1.5 (95% CI: 1.3–1.7). Mean costs per patient were lower for rifampin than isoniazid: adjusted cost ratio=0.7 (95% CI: 0.5–0.9).Risk of severe hepatotoxicity and direct costs were lower, and completion was higher, for 4R than 9H, after adjustment for age and co-morbidities. Severe hepatotoxicity resulted in death or liver transplant in three patients receiving 9H, compared with no patients receiving 4R.


2019 ◽  
Vol 157 ◽  
pp. 52-58 ◽  
Author(s):  
Chang Suk Noh ◽  
Hwan Il Kim ◽  
Hayoung Choi ◽  
Youlim Kim ◽  
Cheol-Hong Kim ◽  
...  

2017 ◽  
Author(s):  
Michael Scolarici ◽  
Ken Dekitani ◽  
Ling Chen ◽  
Marcia Sokol-Anderson ◽  
Daniel F Hoft ◽  
...  

ABSTRACTBackgroundAnnual incidence of active tuberculosis (TB) cases has plateaued in the US from 2013-2015. Most cases are from reactivation of latent tuberculosis infection (LTBI). A likely contributor is suboptimal LTBI treatment completion rates in subjects at high risk of developing active TB. It is unknown whether these patients are adequately identified and treated under current standard of care.MethodsIn this study, we sought to retrospectively assess the utility of an online risk calculator (tstin3d.com) in determining probability of LTBI and defining the characteristics and treatment outcomes of Low: 0-<10%, Intermediate: 10-<50% and High: 50-100% risk groups of asymptomatic subjects with LTBI seen between 2010-2015.Results51(41%), 46 (37%) and 28 (22%) subjects were in Low, Intermediate and High risk groups respectively. Tstin3d.com was useful in determining the probability of LTBI in tuberculin skin test positive US born subjects. Of 114 subjects with available treatment information, overall completion rate was 61% and rates of completion in Low (60%), Intermediate (63%) and High (57%) risk groups were equivalent. 75% subjects in the 3HP group completed treatment compared to 58% in the INH group. Provider documentation of important clinical risk factors was often incomplete. Logistic regression analysis showed no clear trends of treatment completion being associated with assessment of a risk factor.ConclusionThese findings suggest tstin3d.com could be utilized in the US setting for risk stratification of patients with LTBI and select treatment based on risk. Current standard of care practice leads to subjects in all groups finishing treatment at equivalent rates.


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