Adapting clinical practice guidelines for diabetic retinopathy in Kenya: process and outputs.

BACKGROUND: The use of clinical practice guidelines envisages augmenting quality and best practice in clinical outcomes. Generic guidelines that are not adapted for local use often fail to produce these outcomes. Adaptation is a systematic and rigorous process that should maintain the quality and validity of the guideline, while making it more usable by the targeted users. Diverse skills are required for the task of adaptation. Although adapting a guideline is not a guarantee that it will be implemented, adaptation may improve acceptance and adherence to its recommendations. METHODS: We describe the process used to adapt clinical guidelines for diabetic retinopathy in Kenya, using validated tools and manuals. A technical working group consisting of volunteers provided leadership. RESULTS: The process was intensive and required more time than anticipated. Flexibility in the process and concurrent health system activities contributed to the success of the adaptation. The outputs from the adaptation include the guidelines in different formats, point of care instruments, as well as tools for training, monitoring, quality assurance and patient education. CONCLUSION: Guideline adaptation is applicable and feasible at the national level in Kenya. However, it is labor- and time -intensive. It presents a valuable opportunity to develop several additional outputs that are useful at the point of care

Variation in the proportion of adults in need of BP-lowering medications by hypertension care guideline in low- and middle-income countries:a cross-sectional study of 1,037,215 individuals from 50 nationally representative surveys

BACKGROUND:Current hypertension guidelines vary substantially in their definition of who should be offered blood pressure–lowering medications. Understanding the effect of guideline choice on the proportion of adults who require treatment is crucial for planning and scaling up hypertension care in low- and middle-income countries. METHODS:We extracted cross-sectional data on age, sex, blood pressure, hypertension treatment and diagnosis status, smoking, and body mass index for adults 30 to 70 years of age from nationally representative surveys in 50 low- and middle-income countries (N = 1 037 215). We aimed to determine the effect of hypertension guideline choice on the proportion of adults in need of blood pressure–lowering medications. We considered 4 hypertension guidelines: the 2017 American College of Cardiology/American Heart Association guideline, the commonly used 140/90 mm Hg threshold, the 2016 World Health Organization HEARTS guideline, and the 2019 UK National Institute for Health and Care Excellence guideline. RESULTS:The proportion of adults in need of blood pressure–lowering medications was highest under the American College of Cardiology/American Heart Association, followed by the 140/90 mm Hg, National Institute for Health and Care Excellence, and World Health Organization guidelines (American College of Cardiology/American Heart Association: women, 27.7% [95% CI, 27.2–28.2], men, 35.0% [95% CI, 34.4–35.7]; 140/90 mm Hg: women, 26.1% [95% CI, 25.5–26.6], men, 31.2% [95% CI, 30.6–31.9]; National Institute for Health and Care Excellence: women, 11.8% [95% CI, 11.4–12.1], men, 15.7% [95% CI, 15.3–16.2]; World Health Organization: women, 9.2% [95% CI, 8.9–9.5], men, 11.0% [95% CI, 10.6–11.4]). Individuals who were unaware that they have hypertension were the primary contributor to differences in the proportion needing treatment under different guideline criteria. Differences in the proportion needing blood pressure–lowering medications were largest in the oldest (65–69 years) age group (American College of Cardiology/American Heart Association: women, 60.2% [95% CI, 58.8–61.6], men, 70.1% [95% CI, 68.8–71.3]; World Health Organization: women, 20.1% [95% CI, 18.8–21.3], men, 24.1.0% [95% CI, 22.3–25.9]). For both women and men and across all guidelines, countries in the European and Eastern Mediterranean regions had the highest proportion of adults in need of blood pressure–lowering medicines, whereas the South and Central Americas had the lowest. CONCLUSIONS:There was substantial variation in the proportion of adults in need of blood pressure–lowering medications depending on which hypertension guideline was used. Given the great implications of this choice for health system capacity, policy makers will need to carefully consider which guideline they should adopt when scaling up hypertension care in their country

Health system performance for people with diabetes in 28 low- and middle-income countries:A cross-sectional study of nationally representative surveys

International audienceThe prevalence of diabetes is increasing rapidly in low- and middle-income countries (LMICs), urgently requiring detailed evidence to guide the response of health systems to this epidemic. In an effort to understand at what step in the diabetes care continuum individuals are lost to care, and how this varies between countries and population groups, this study examined health system performance for diabetes among adults in 28 LMICs using a cascade of care approach

An Online Survey of the Perceptions of Clinical and Non-Clinical Professionals on Healthcare for Non-Communicable Diseases and COVID-19 Measures During the Pandemic in Malaysia

Objectives: This study assesses the opinions of health professionals in Malaysia on the disruption of non-communicable disease (NCD) services during the COVID-19 pandemic from March 2020 to January 2022. Methods: We conducted a cross-sectional online survey with 191 non-clinical public health workers and clinical health service workers in Malaysia from November 2021 to January 2022. Participants were recruited by the Malaysian Ministry of Health using major networks including key experts and practitioners. Secondary respondents were subsequently enrolled through snowballing. Results: The most notable issues raised by the survey participants relate to NCD service disruption, the redirection of NCD care resources, and NCD care being overburdened post-pandemic. Respondents also reported accounts of resilience and prompt reaction from the healthcare system, as well as calls for innovation. Conclusion: Most respondents perceived that the challenges arising from COVID-19 were mostly managed well by the healthcare system, which was able to provide the necessary services to NCD patients during this health emergency. However, the study identifies gaps in the health system response and preparedness capacity, and highlights solutions for strengthening NCD services

Multiple cardiovascular risk factor care in 55 low- and middle-income countries:A cross-sectional analysis of nationally-representative, individual-level data from 280,783 adults

The prevalence of multiple age-related cardiovascular disease (CVD) risk factors is high among individuals living in low- and middle-income countries. We described receipt of healthcare services for and management of hypertension and diabetes among individuals living with these conditions using individual-level data from 55 nationally representative population-based surveys (2009–2019) with measured blood pressure (BP) and diabetes biomarker. We restricted our analysis to non-pregnant individuals aged 40–69 years and defined three mutually exclusive groups (i.e., hypertension only, diabetes only, and both hypertension-diabetes) to compare individuals living with concurrent hypertension and diabetes to individuals with each condition separately. We included 90,086 individuals who lived with hypertension only, 11,975 with diabetes only, and 16,228 with hypertension-diabetes. We estimated the percentage of individuals who were aware of their diagnosis, used pharmacological therapy, or achieved appropriate hypertension and diabetes management. A greater percentage of individuals with hypertension-diabetes were fully diagnosed (64.1% [95% CI: 61.8–66.4]) than those with hypertension only (47.4% [45.3–49.6]) or diabetes only (46.7% [44.1–49.2]). Among the hypertension-diabetes group, pharmacological treatment was higher for individual conditions (38.3% [95% CI: 34.8–41.8] using antihypertensive and 42.3% [95% CI: 39.4–45.2] using glucose-lowering medications) than for both conditions jointly (24.6% [95% CI: 22.1–27.2]).The percentage of individuals achieving appropriate management was highest in the hypertension group (17.6% [16.4–18.8]), followed by diabetes (13.3% [10.7–15.8]) and hypertension-diabetes (6.6% [5.4–7.8]) groups. Although health systems in LMICs are reaching a larger share of individuals living with both hypertension and diabetes than those living with just one of these conditions, only seven percent achieved both BP and blood glucose treatment targets. Implementation of cost-effective population-level interventions that shift clinical care paradigm from disease-specific to comprehensive CVD care are urgently needed for all three groups, especially for those with multiple CVD risk factors

Opportunities and challenges for evidence-informed HIV-noncommunicable disease integrated care policies and programs : Lessons from Malawi, South Africa, Swaziland and Kenya

Introduction: Countries in sub-Saharan Africa (SSA) are recognizing the growing dual burden of HIV and noncommunicable diseases (NCDs). This article explores the availability, implementation processes, opportunities and challenges for policies and programs for HIV/NCD integration in four SSA countries: Malawi, Kenya, South Africa and Swaziland. Methods: We conducted a cross-sectional analysis of current policies and programs relating to HIV/NCD care integration from January to April 2017 using document review and expert opinions. The review focussed on availability and content of relevant policy documents and processes towards implementating national HIV/NCD integration policies. Results: All four case study countries had at least one policy document including aspects of HIV/NCD care integration. Apart from South Africa that had a phased nation-wide implementation of a comprehensive integrated chronic disease model, the three other countries - Malawi, Kenya and Swaziland, had either pilot implementations or nation-wide single-disease integration of NCDs and HIV. Opportunities for HIV/NCD integration policies included: presence of overarching health policy documents that recognize the need for integration, and coordinated action by policymakers, researchers and implementers. Evidence gaps for cost-effectiveness, effects of integration on key HIV and NCD outcomes and funding mechanisms for sustained implementation of integrated HIV/NCD care strategies, were among challenges identified. Conclusion: Policymakers in Malawi, Kenya, South Africa and Swaziland have considered integration of NCD and HIV care but a lack of robust evidence hampers large-scale implementation of HIV/NCD integration. It is crucial for SSA Ministries of Health and throughout low-and-middle-income countries to utilize existing opportunities and advocate for evidence-informed HIV/NCD integration strategies

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Patient costs of managing complications of hypertension and diabetes (2017 US dollars).

<p>Patient costs of managing complications of hypertension and diabetes (2017 US dollars).</p