Disseminated Mycobacterium celatum disease with prolonged pulmonary involvement

Mycobacterium celatum is a rare cause of human infection, causing disseminated disease in immunosuppressed individuals. Infections localized to the lungs and the lymph nodes have also been reported in immunocompetent individuals. The existing literature on the subject is limited as are experiences with treatment regimens and durations. In the case presented herein, two different treatment regimens were applied to an immunocompromised HIV-negative patient with primary skin involvement and extensive pulmonary involvement due to suspected relapse on isoniazid, ethambutol, and clarithromycin treatment. The treatment regimen was changed to azithromycin, ciprofloxacin, and pyrazinamide and the treatment duration was prolonged to a total of 24 months, with good effect

Impact of HIV-1, HIV-2, and HIV-1+2 dual infection on the outcome of tuberculosis

Background: HIV-1 infection has been shown to impact the outcome of patients with tuberculosis (TB), but data regarding the impact of HIV-2 on TB outcomes are limited. The aim of this study was to assess the impact of HIV types on mortality among TB patients in Guinea-Bissau and to examine the predictive ability of the TBscoreII, a clinical score used to assess disease severity. Methods: In a prospective follow-up study, we examined the prevalence of HIV-1, HIV-2, and HIV-1+2 co-infection in TB patients in Guinea-Bissau, and the impact on outcomes at 12 months of follow-up. We included all adult TB patients in an observational TB cohort at the Bandim Health Project (BHP) in Guinea-Bissau between 2003 and 2013 and assessed survival status at 12 months after the start of treatment. Results: A total 1312 patients were included; 499 (38%) were female (male/female ratio 1.6). Three hundred and seventy-nine patients were HIV-infected: 241 had HIV-1, 93 had HIV-2, and 45 were HIV-1+2 dual infected. The HIV type-associated risk of TB was 6-fold higher for HIV-1, 7-fold higher for HIV-1+2 dual infection, and 2-fold higher for HIV-2 compared with the HIV-uninfected. Of the patients included, 144 (11%) died, 62 (12%) among females and 82 (9%) among males (hazard ratio (HR) 0.91, 95% confidence interval (CI) 0.64–1.30; p = 0.596). Compared to male patients, female patients were younger (1 year younger, 95% CI 0.5–2; p = 0.04), reported a longer duration of symptoms (14 days longer, 95% CI 4–25; p = 0.003), and had a higher TBscoreII (0.5 points more, 95% CI 0.3–0.7; p < 0.001). More females than males were HIV-infected (36% vs. 25%; p < 0.001) and more females had a body mass index (BMI) <15 kg/m2 (11% vs. 6%; p < 0.001) and a mid upper arm circumference (MUAC) <200 mm (13% vs. 7%; p < 0.001). HIV infection increased the mortality risk, with HIV-1 infection displaying the highest HR (5.0, 95% CI 3.5–7.1), followed by HIV-1+2 (HR 4.2, 95% CI 2.2–7.8) and HIV-2 (HR 2.1, 95% CI 1.2–3.8). A TBscoreII ≥4 was associated with increased mortality (HR 2.2, 95% CI 1.5–3.1). Significantly increased HRs were found for signs of wasting; a BMI <18 kg/m2 was associated with a HR of 1.8 (95% CI 1.3–2.6) and a MUAC <220 mm with a HR of 3.8 (95% CI 2.7–5.2). Conclusion: The HIV type-associated risk of TB was much higher for HIV-1 patients and higher but less so for HIV-2 patients, compared with the HIV-uninfected. Clinical severity at presentation was also higher for HIV-infected patients, although less so for HIV-2-infected patients, and all HIV-infected patients had a poorer outcome than the uninfected; mortality was 4–5-fold higher for HIV-1 and dually infected patients and two-fold higher for HIV-2-infected patients. These differences between HIV types did not disappear after adjusting for CD4 count

Association between nutritional status and socio-economic status among school children aged 9–17 years in a semi-urban area of Nepal

Abstract Background In many low-and middle-income countries (LMICs), childhood overweight is increasing, while underweight remains a problem. This study aimed to investigate the association between socio-economic status (SES) and nutritional status among Nepalese school children. Methods This cross-sectional study used a multistage random cluster sampling method and included 868 students aged 9–17 years from both public and private schools located in a semi-urban area of Pokhara Metropolitan City, Nepal. SES was determined based on a self-reported questionnaire. Body weight and height were measured by health professionals and body mass index (BMI) was categorized based on the World Health Organization BMI-for-age cut-offs. The association between Lower and Upper SES and BMI was assessed using mixed-effects logistic regression model estimating the adjusted odds ratio (aOR) with a corresponding 95% confidence interval (CI) and compared to Middle SES. Results The proportion of obesity, overweight, underweight, and stunting among school children was 4%, 12%, 7%, and 17%, respectively. More girls were overweight/obese compared with boys (20% vs. 13%). The mixed-effects logistic regression model showed that both participants from Lower SES households and Upper SES households had a higher tendency to be overweight compared to participants from Middle SES; aOR = 1.4; 95% CI 0.7–3.1 and aOR = 1.1; 95% CI 0.6–2.1, respectively. Furthermore, stunting and overweight occurred simultaneously. Conclusions This study found that about one out of four children and adolescents in the study setting was malnourished. There was a tendency that both participants from Lower SES and Upper SES had higher odds of being overweight compared to participants from Middle SES. Furthermore, both stunting and overweight were present simultaneously in some individuals. This emphasizes the complexity and importance of awareness of childhood malnutrition in LMICs like Nepal

Dietary intake in undernourished adults living in Guinea-Bissau; a cross-sectional study

Abstract Background Data on dietary intake in Guinea-Bissau is limited. The main purpose of this study was to compare mean daily energy intake (EI) with mean daily energy expenditure (EE) for a moderately active lifestyle in health-seeking individuals with a body mass index < 20.0 kg/m2. Furthermore, dietary composition was evaluated by estimates of macronutrient energy distribution, individual dietary diversity scores, and the identification of frequently consumed food items, stratified by sex. Methods A cross-sectional dietary survey was conducted at the suburban health- and demographic surveillance site in Guinea-Bissau, West Africa, from May 2014–February 2015. Each participant answered one interviewer-administered 24-h dietary recall at baseline, from which dietary intake was assessed. Differences in dietary intake between men and women were analysed using the X 2 test or Fisher’s Exact test for categorical outcomes, and the Student’s t-test for continuous variables. Results Forty-three men and forty-eight women were included. Mean EI for men was 6326 kJ/d (sd 2104) and for women 6822 kJ/d (sd 2210). Mean EE for a moderately active lifestyle with a physical activity level of 1.75 was 10,479 kJ/d (sd 658) for men and 8729 kJ/d (sd 731) for women. Both men and women had a significantly lower mean EI compared with mean EE (p-values both < 0.001). Dietary diversity was low with a score of 3.5 (sd 1.0) for men and 4.0 (sd 1.3) for women, p-value 0.046. Macronutrient energy was distributed as 66% (sd 11) carbohydrate, 15% (sd 5) protein, and 19% (sd 9) fat, with no significant difference in distribution between men and women. Consumption of starchy and sugary carbohydrates accounted for two thirds of mean EI. Cereals were the main source of protein, in place of animal protein. Conclusions Both men and women in this study had low mean EI compared with mean EE for a moderately active lifestyle. Dietary intake was characterized by a seemingly low dietary diversity and imbalanced macronutrient energy distribution, comprising insufficient fat intake and excess carbohydrate intake. Cereals were the main source of protein. Trial registration PACTR2009110001673419. Registered 22 Oct 2009

Neuromuscular blockade of fazadinium bromide (AH 8165) in renal failure patients

SCOPUS: ar.jFLWNAinfo:eu-repo/semantics/publishe