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A Home-Based Type 2 Diabetes Self-Management Intervention in Rural Guatemala.

ABSTRACT: Diabetes self-management education (DSME) is a fundamental element of type 2 diabetes care. Although 75% of adults with diabetes worldwide live in low-income and middle-income countries (LMICs), limited DSME research has been conducted in LMICs. The objective of this study was to evaluate a home-based DSME intervention in rural Guatemala.We conducted a prospective study of a DSME intervention using a quasi-experimental, single-group pretest-posttest design. We enrolled 90 participants in the intervention, which consisted of 6 home visits (May 2014-July 2016) conducted by a diabetes educator using a curriculum culturally and linguistically tailored to rural Mayan populations. Primary outcomes were changes in mean hemoglobin A1c (HbA1c) and mean systolic and diastolic blood pressure at baseline and at 12 months. Secondary outcomes were diabetes knowledge and self-care activities at baseline and intervention completion.HbA1c decreased significantly from baseline to 12 months (absolute mean change, -1.5%; 95% confidence interval [CI], -1.9% to -1.0%; P < .001). Systolic blood pressure also improved significantly at 12 months (-6.2 mm Hg; 95% CI, -10.1 to -2.2 mm Hg; P = .002); changes in diastolic blood pressure were not significant (-1.6 mm Hg; 95% CI, -3.9 to -0.7 mm Hg; P = .17). We also found significant improvements in diabetes knowledge and self-care activities from baseline to intervention completion.DSME interventions can be successfully delivered in a setting with an underresourced health system, high poverty rate, and unique cultural characteristics like Mayan Guatemala. Our findings point to the need for more DSME research in resource-limited settings globally.

SUBMITTER: Flood D

PROVIDER: S-EPMC5553353 | biostudies-other | 2017 Aug

REPOSITORIES: biostudies-other

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Project description:Churches may provide a familiar and accessible setting for chronic disease self-management education and social support for Latinos with diabetes.We assessed the impact of a multi-faceted church-based diabetes self-management intervention on diabetes outcomes among Latino adults.This was a community-based, randomized controlled, pilot study.One-hundred adults with self-reported diabetes from a Midwestern, urban, low-income Mexican-American neighborhood were included in the study.Intervention participants were enrolled in a church-based diabetes self-management program that included eight weekly group classes led by trained lay leaders. Enhanced usual care participants attended one 90-minute lecture on diabetes self-management at a local church.The primary outcome was change in glycosylated hemoglobin (A1C). Secondary outcomes included changes in low-density lipoproteins (LDL), blood pressure, weight, and diabetes self-care practices.Participants' mean age was 54?±?12 years, 81 % were female, 98 % were Latino, and 51 % were uninsured. At 3 months, study participants in both arms decreased their A1C from baseline (-0.32 %, 95 % confidence interval [CI]: -0.62, -0.02 %). The difference in change in A1C, LDL, blood pressure and weight from baseline to 3-month and 6-month follow-up was not statistically significant between the intervention and enhanced usual care groups. Intervention participants reported fewer days of consuming high fat foods in the previous week (-1.34, 95 % CI: -2.22, -0.46) and more days of participating in exercise (1.58, 95 % CI: 0.24, 2.92) compared to enhanced usual care from baseline to 6 months.A pilot church-based diabetes self-management intervention did not reduce A1C, but resulted in decreased high fat food consumption and increased participation in exercise among low-income Latino adults with diabetes. Future church-based interventions may need to strengthen linkages to the healthcare system and provide continued support to participants to impact clinical outcomes.

Project description:BackgroundAlthough supported self-management is a well-recognised part of chronic disease management, it has not been routinely used as part of healthcare for adults with a learning disability. We developed an intervention for adults with a mild or moderate learning disability and type 2 diabetes, building on the principles of supported self-management with reasonable adjustments made for the target population.MethodsIn five steps, we:Clarified the principles of supported self-management as reported in the published literatureIdentified the barriers to effective self-management of type 2 diabetes in adults with a learning disabilityReviewed existing materials that aim to support self-management of diabetes for people with a learning disabilitySynthesised the outputs from the first three phases and identified elements of supported self-management that were (a) most relevant to the needs of our target population and (b) most likely to be acceptable and useful to themImplemented and field tested the intervention.ResultsThe final intervention had four standardised components: (1) establishing the participant's daily routines and lifestyle, (2) identifying supporters and their roles, (3) using this information to inform setting realistic goals and providing materials to the patient and supporter to help them be achieved and (4) monitoring progress against goals.Of 41 people randomised in a feasibility RCT, thirty five (85%) completed the intervention sessions, with over three quarters of all participants (78%) attending at least three sessions.Twenty-three out of 40 (58%) participants were deemed to be very engaged with the sessions and 12/40 (30%) with the materials; 30 (73%) participants had another person present with them during at least one of their sessions; 15/41 (37%) were reported to have a very engaged main supporter, and 18/41 (44%) had a different person who was not their main supporter but who was engaged in the intervention implementation.ConclusionsThe intervention was feasible to deliver and, as judged by participation and engagement, acceptable to participants and those who supported them.Trial registrationCurrent Controlled Trials ISRCTN41897033 (registered 21/01/2013).

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A Home-Based Type 2 Diabetes Self-Management Intervention in Rural Guatemala.

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