Multidrug-resistant tuberculosis treatment adherence in migrants: a systematic review and meta-analysis.

BACKGROUND: Multidrug-resistant tuberculosis (MDR-TB) is a growing concern in meeting global targets for TB control. In high-income low-TB-incidence countries, a disproportionate number of MDR-TB cases occur in migrant (foreign-born) populations, with concerns about low adherence rates in these patients compared to the host non-migrant population. Tackling MDR-TB in this context may, therefore, require unique approaches. We conducted a systematic review and meta-analysis to identify and synthesise data on MDR-TB treatment adherence in migrant patients to inform evidence-based strategies to improve care pathways and health outcomes in this group. METHODS: This systematic review and meta-analysis was conducted in line with PRISMA guidelines (PROSPERO 42017070756). The databases Embase, MEDLINE, Global Health and PubMed were searched to 24 May 2017 for primary research reporting MDR-TB treatment adherence and outcomes in migrant populations, with no restrictions on dates or language. A meta-analysis was conducted using random-effects models. RESULTS: From 413 papers identified in the database search, 15 studies reporting on MDR-TB treatment outcomes for 258 migrants and 174 non-migrants were included in the systematic review and meta-analysis. The estimated rate of adherence to MDR-TB treatment across migrant patients was 71% [95% confidence interval (CI) = 58-84%], with non-adherence reported among 20% (95% CI = 4-37%) of migrant patients. A key finding was that there were no differences in estimated rates of adherence [risk ratio (RR) = 1.05; 95% CI = 0.82-1.34] or non-adherence (RR = 0.97; 95% CI = 0.79-1.36) between migrants and non-migrants. CONCLUSIONS: MDR-TB treatment adherence rates among migrants in high-income low-TB-incidence countries are approaching global targets for treatment success (75%), and are comparable to rates in non-migrants. The findings highlight that only just over 70% of migrant and non-migrant patients adhere to MDR-TB treatment. The results point to the importance of increasing adherence in all patient groups, including migrants, with an emphasis on tailoring care based on social risk factors for poor adherence. We believe that MDR-TB treatment targets are not ambitious enough

Evaluation of the Diverse Nutrients of Lasianthera africana Leaf

A proximate analysis was conducted  to evaluate the minerals, vitamins and macro-food molecules of endemic Lasianthera africana leaves in the natural forest of  Nnamdi Azikiwe University, Awka. The results showed relatively low ash (6.40), crude protein (13.83%) and moisture content (9.14%) but high crude fibre (5.37%), fat (2.61%), carbohydrate (62.7%) and Energy Value (329.5k/cal).These suggested that it is an energy giving food source  even though its relatively low protein but high in calcium (143.7mg) and iron (5.94), as well as Vitamins A(294.2±0.1ug/100g) and  C (10.52±0.01mg/100g). The study indicates that leaves of this forest shrub constitutes a good source of carbohydrate, protein, minerals and vitamins that could augment as a source of food condiment for the teeming population particularly in the rural communities, with significant economic and nutritional challenge

‘Breathe’: the stop smoking service for pregnant women in Glasgow

Objective: to develop a pragmatic service for pregnant smokers. Design: identification and referral of pregnant smokers to specialist services using self-report gathered on routine pregnancy booking questionnaire augmented by a carbon monoxide breath test. Engagement by specialist smoking cessation midwives using telephone contact with the offer of clinic-based counselling for women who want help. Telephone support and pharmacy provision of nicotine replacement therapy for women who decide to quit. Setting: three maternity units serving Glasgow in the West of Scotland. Participants: a relatively deprived population of 12,000 pregnant women each year in Glasgow. Interventions: at maternity booking, women with either a carbonmonoxide breath test result 47 parts per million or self-reporting to be a current smoker during the routine pregnancy booking questionnaire were identified as smokers. All smokers were referred onto the specially trained midwives who provided an opt-out smoking cessation intervention. This involved motivational interviewing to engage pregnant smokers during telephone contact. Women considering quitting were invited for a follow-up face-to-face meeting in a clinic setting. Women who set a quit date were offered withdrawal oriented therapy augmented by pharmacy-based nicotine replacement therapy. Findings: booking midwives found it difficult to approach all pregnant women to talk about smoking. This was not made easier by the service requirement that all pregnant women should provide a carbon monoxide breath test at maternity booking. In one hospital, auxiliary nurses performed the carbonmonoxide breath test and 2879 of 3219 (89%) women booking for antenatal care provided a sample, allowing most smokers to be identified. In another hospital where the carbon monoxide test was administered by midwives, only 1968 of 5570 (35%) women provided a carbon monoxide breath test sample; 61% of pregnant smokers were not identified and referred to specialist services. Of the 1936 pregnant smokers referred from all three hospitals, 386 (20%) attended a face-to-face appointment with specialist smoking cessation midwives, 370 (19%) set a quit date and 117 (6%) had quit 4 weeks after their quit date. Implications for practice: this service development provides a pragmatic approach to identify nearly all pregnant smokers at maternity booking, and an opt-out model to refer them to specialist smoking cessation services. Further research is required to establish if extra auxiliary staff in maternity booking clinics can optimise the identification and referral of pregnant smokers to specialist smoking cessation services. This telephone- and clinic-based specialist service engaged 20% of referred pregnant smokers to attend a face-to-face appointment with a specialist smoking cessation midwife. Further research is required to assess if home-based support would engage a greater proportion of pregnant smokers, or if an incentive scheme would achieve the same aim. In total, 117 of 370 (32%) women who set a quit date had quit smoking 4 weeks later, which compares fairly well with a figure of 40% for pregnant smokers in the English smoking treatment services

EFFECT OF DIFFERENT DOUGH IMPROVERS ON THE PROXIMATE COMPOSITION, MINERALS, VITAMINS AND SENSORY PROPERTIES OF WHEAT BREAD

Abstract Comparative evaluation of bread made from wheat flour using five different dough improvers was evaluated. The improvers were ascorbic acid, EDC-2000, (etheylen