Effectiveness of a community-based diabetes self-management intervention for Chinese adults with type 2 diabetes: A pilot study

Improving quality of non-communicable disease services at primary care facilities in middle-income countries: A scoping review

Health systems in middle-income countries face important challenges in managing the high burden of Non-Communicable Diseases (NCD). Primary health care is widely recognized as key to managing NCDs in communities. However, the effectiveness of this approach is limited by poor quality of care (QoC), among others. This scoping review identifies the types of interventions that have been used in middle-income countries to improve the quality of NCD services at primary care facilities. Further, it identifies the range of outcomes these quality interventions have influenced. This scoping review covered both the grey and peer-reviewed literature. The 149 articles reviewed were classified into four domains - governance, service-delivery systems, health workforce, and patients and communities. There was a remarkable unevenness in the geographic distribution of studies - lower middle-income countries and some regions (Middle East, North Africa, and South East Asia) had a scarcity of published studies. NCDs such as stroke and cardiovascular disease, mental health, cancer, and respiratory disorders received less attention. The thrust of quality interventions was directed at the practice of NCD care by clinicians, facilities, or patients. Few studies provided evidence from interventions at the organizations or policy levels. Overall, effectiveness of quality interventions was mixed across domains. In general, positive or mixed effects on provider clinical skills and behavior, as well as, improvements in patient outcomes were found across interventions. Access to care and coverage of screening services were positively influenced by the interventions reviewed. This review shows that quality improvement interventions tried in middle-income countries mostly focused at the provider and facility level, with few focusing on the organizational and policy level. There is a need to further study the effectiveness of organizational and policy level interventions on the practice and outcomes of NCD care.

Effect of Pharmacist-Led Interventions on Medication Adherence and Glycemic Control in Type 2 Diabetic Patients: A Study from the Chinese Population

PURPOSE

Medication adherence plays an important role in glycemic control in type 2 diabetes mellitus (T2DM) self-management. To analyze the factors influencing medication adherence in T2DM patients and the effect of pharmacist-led interventions, we conducted a study in Beijing, China.

PATIENTS AND METHODS

T2DM patients with hypoglycemic drugs for at least 6 months were enrolled. A pharmacist-led survey was conducted followed by individualized interventions for those non-adherent patients monthly within 3 months. FPG, HbA1c, and 2hPG were measured as the comprehensive glycemic control. Medication adherence was determined according to the patient's self-reported compliance with prescribed medication during the last 3 months.

RESULTS

A total of 763 T2DM patients were included. The average age was 63.26±11.89 years, with 363 males. After pharmacist intervention, the patients with good adherence increased from 34.21% to 39.06%, while poor adherence decreased from 32.5% to 24.5% (p < 0.001). The average adherence score was a significant increase (p < 0.001) from 27.846±4.185 to 29.831±7.065. Furthermore, our study demonstrated that pharmacist-led interventions significantly increased glycemic control (FPG from 42.33% to 53.60%, p < 0.001; 2hPG from 41.68% to 48.75%, p = 0.005; HbA1c from 24.12% to 29.23%, p = 0.024). The results found that body mass index (OR 0.643, 95% CI 0.437-0.945), use of medications empirically (occasionally (OR=3.066, 95% CI 2.069-4.543); often (OR=2.984, 95% CI 1.107-8.044)), following the doctor's advice to visit (OR 2.129, 95% CI 1.079-4.202) and lifestyle compliance (OR 2.835, 95% CI 1.094-7.346) were the independent risk factors of non-adherence (p < 0.05), the area under the ROC curve was 0.716.

CONCLUSION

Self-reported medication adherence and glycemic control in T2DM patients were poor which can be improved by pharmacist-led interventions. Interventions should focus on empirical medication behavior, non-adherence to lifestyle, and failure to follow the doctor's advice. The recall bias with self-reported results needs further objective data to verify.

Effect of a community-based intervention on self-care among diabetes patients in rural Tamil Nadu: A mixed-method study

INTRODUCTION

Peer support models for the management of diabetes self-care have been hailed as a promising solution to strengthen a formal health system to support diabetes patients. Diabetes self-care in patients can truncate the risk factors and reduce the complications.

OBJECTIVE

To identify self-care level (adherence to the diet, exercise, treatment) and depression among known diabetes patients and to find the effect of the support group intervention on diabetes self-care.

METHODS AND MATERIAL

A Sequential type Embedded Mixed-Method study (qual→QUAN(qual)→qual) was conducted in three phases in 168 known diabetes adults aged ≥ 30 years in a rural setting. After obtaining IEC clearance, the intervention was carried out over eight months, forming peer support groups in four villages. Each group comprises between six to 12 participants. Assessment of self-care, treatment adherence and depression with standardized scales.

DATA ANALYSIS

A manual content analysis was performed on the qualitative data. The Wilcoxon rank test was used to compare the quantitative data before and after intervention and analyzed using SPSS (Version_24) software package.

RESULTS

In this study, we found improved self-care practices and treatment adherence among study participants (p < 0.001). About 88.7% of participants said that the support group was useful and provided moral support for diabetes.

CONCLUSION

We found an improvement in treatment adherence, self-care among diabetes patients' and marginal improvement in depression status through support group intervention. Also the peer support group was well accepted, and it provided the low-cost, feasible intervention respect to the chronic conditions like diabetes, by addressing their behavioral changes and support from community. By sustaining the support group, might able to achieve the efficient health care in high quality even at resource-poor settings.

KEY MESSAGES

A Community-Based intervention for the diabetes self-care using peer support group among the diabetes patients will improve the self-care practices in the area with limited access to healthcare and financial resources, it provides a low-cost, flexible, culturally sensitive approach to support self-care management and reduce the further complications among It also imporve the problem-solving capacity and social support from families and peers patients.

Needs and resources of people with type 2 diabetes in peri-urban Cochabamba, Bolivia: a people-centred perspective

BACKGROUND

The rising prevalence of type 2 diabetes results in a worldwide public healthcare crisis, especially in low- and middle-income countries (LMICs) with unprepared and overburdened health systems mainly focused on infectious diseases and maternal and child health. Studies regarding type 2 diabetes in LMICs describe specific interventions ignoring a comprehensive analysis of the local factors people see influential to their health. This study aims to meet this research gap by exploring what people with type 2 diabetes in Bolivia need to maintain or improve their health, how important they perceive those identified needs and to what extent these needs are met.

METHODS

From March until May 2019, 33 persons with type 2 diabetes from three periurban municipalities of the department of Cochabamba participated in this study. The concept mapping methodology by Trochim, a highly structured qualitative brainstorming method, was used to generate and structure a broad range of perspectives on what the participants considered instrumental for their health.

RESULTS

The brainstorming resulted in 156 original statements condensed into 72 conceptually different needs and resources, structured under nine conceptual clusters and four action domains. These domains illustrated with vital needs were: (1) self-management with use of plants and the possibility to measure sugar levels periodically; (2) healthcare providers with the need to trust and receive a uniform diagnosis and treatment plan; (3) health system with opportune access to care and (4) community with community participation in health and safety, including removal of stray dogs.

CONCLUSIONS

This study identifies mostly contextual factors like low literacy levels, linguistic problems in care, the need to articulate people's worldview including traditional use of natural remedies with the Bolivian health system and the lack of expertise on type 2 diabetes by primary health care providers. Understanding the needs and structuring them in different areas wherein action is required serves as a foundation for the planning and evaluation of an integrated people centred care program for people with type 2 diabetes. This participative method serves as a tool to implement the often theoretical concept of integrated people centred health care in health policy and program development.

Interventions targeting hypertension and diabetes mellitus at community and primary healthcare level in low- and middle-income countries:a scoping review

BACKGROUND

Hypertension (HTN) and diabetes mellitus (DM) are highly prevalent in low- and middle-income countries (LMIC) and a leading cause of morbidity and mortality. Recent evidence on effectiveness of primary care interventions has attracted renewed calls for their implementation. This review aims to synthesize evidence pertaining to primary care interventions on these two diseases, evaluated and tested in LMICs.

METHODS

Two reviewers conducted an electronic search of three databases (Pubmed, EMBASE and Web of Science) and screened for eligible articles. Interventions covering health promotion, prevention, treatment, or rehabilitation activities at the PHC or community level were included. Studies published in English, French, Portuguese and Spanish, from January 2007 to January 2017, were included. Key extraction variables included the 12 criteria identified by the Template for Intervention Description and Replication (TIDieR) checklist and guide. The Innovative Care for Chronic Conditions Framework (ICCCF) was used to guide analysis and reporting of results.

RESULTS

198 articles were analyzed. The strategies focused on healthcare service organization (76.5%), community level (9.7 %), creating a positive policy environment (3.6%) and strategies covering multiple domains (10.2%). Studies included related to the following topics: description or testing of interventions (n=81; 41.3%), implementation or evaluation projects (n=42; 21.4%), quality improvement initiatives (n=15; 7.7%), screening and prevention efforts (n=26; 13.2%), management of HTN or DM (n=13; 6.6%), integrated health services (n=10; 5.1%), knowledge and attitude surveys (n=5; 2.5%), cost-effective lab tests (n=2; 1%) and policy making efforts (n=2; 1%). Most studies reported interventions by non-specialists (n=86; 43.4%) and multidisciplinary teams (n=49; 25.5%).

CONCLUSION

Only 198 articles were found over a 10 year period which demonstrates the limited published research on highly prevalent diseases in LMIC. This review shows the variety and complexity of approaches that have been tested to address HTN and DM in LMICs and highlights the elements of interventions needed to be addressed in order to strengthen delivery of care. Most studies reported little information regarding implementation processes to allow replication. Given the need for multi-component complex interventions, study designs and evaluation techniques will need to be adapted by including process evaluations versus simply effectiveness or outcome evaluations.

A culturally sensitive nurse-led structured education programme in patients with type 2 diabetes

AIM

To assess the feasibility, acceptability, and preliminary efficacy of a culturally sensitive nurse-led structured education programme for patients with type 2 diabetes.

BACKGROUND

A nurse-led satisfactory diabetes education programme might be feasible. The structured education programme is considered a potential model that helps patients manage diabetes.

DESIGN

A mixed-method design.

METHODS

A convenience sample of 44 participants received the programme. Feasibility was assessed using the recruitment rate and the retention rate. Acceptability was assessed by interviews to obtain the perception and experience of participants. Also, preliminary efficacy on diabetes knowledge, self-efficacy, self-management behaviours, and clinical outcomes was assessed. Finally, data were collected from April to December 2015.

RESULTS

The recruitment rate and the retention rate were acceptable. Participants thought that the programme contributed to their positive changes. They enjoyed and accepted the programme, and they wanted to gain the ongoing support. Significant improvements in diabetes knowledge, self-efficacy, self-management behaviours, A_1C , fasting blood glucose, low-density lipoprotein cholesterol, weight, body mass index, and waist circumference were reported in 12-week follow-up.

CONCLUSIONS

This programme is feasible and acceptable, and its preliminary efficacy is promising. Ongoing support, a control group, and long-term follow-up are required in future studies to assess its effectiveness.

Effects of an Outpatient Diabetes Self-Management Education on Patients with Type 2 Diabetes in China: A Randomized Controlled Trial

OBJECTIVE

This study is aimed at assessing the effectiveness of a simple outpatient diabetes self-management education programme.

METHODS

In the study, 60 patients with type 2 diabetes mellitus were randomly allocated into the control group (n = 30) and intervention group (n = 30). Regular and 2-session health education programmes were provided. The summary of diabetes self-care activity measure, problem areas in the diabetes scale, fasting blood glucose, postprandial 2 h blood glucose, and HbA1c were measured before and after the intervention to assess the effects of this 2-session diabetes education programme.

RESULTS

The total mean score of the summary of diabetes self-care activities measure was 17.60 ± 6.63 points. The problem areas in the diabetes scale revealed that the total mean score was 29.82 ± 15.22 points; 27% of the patients had diabetes-related distress, while 9% suffered from severe emotional distress. Compared with the control group, scores of the summary of diabetes self-care activities measure and problem areas in the diabetes scale, fasting blood glucose, postprandial 2 h blood glucose, and HbA1c were significantly improved in the intervention group after the intervention (P < 0.01).

CONCLUSION

This study showed that the 2-session diabetes education programme could effectively improve the level of self-reported self-management, psychological distress, and glycemic control in patients with type 2 diabetes mellitus.

Nutrition Interventions for Type 2 Diabetes in Chinese Populations: A Scoping Review

Developing culturally appropriate diabetes nutrition interventions for immigrants could be facilitated knowing what is successful in the home country and other relevant countries. The primary purpose of this scoping review was to identify the design and delivery methods of nutrition interventions for Chinese populations with type 2 diabetes, in their home countries and as immigrants to western countries. A total of 14 articles was retrieved and included. Overall, the approaches used in China often were modelled on intensive lifestyle programs although alternative strategies were also identified. Most interventions were not focussed solely on nutrition, and only a few were conducted in community settings. Most of the interventions were delivered in a group format, while those conducted in China also included individual counselling, particularly for nutrition. In addition, the diabetes and nutrition-related outcomes, cultural relevance and acceptability, and other factors that influenced protocol compliance were considered. Improvements in blood glucose control were observed in participants in all interventions where it was measured. Participants reported increased nutritional knowledge but nutritional behaviour was generally not well documented. Trials conducted in the United States emphasized the importance of cultural adaptation of intervention programs, particularly with respect to dietary patterns and specific foods. Practice-transferable characteristics are highlighted. Research gaps included trials conducted in community settings with pragmatic implementation and evaluation, comparative trials of interventions to gauge relative effectiveness, and measuring and reporting dietary outcomes for better understanding of the impact on dietary behaviours and their relationship to health outcomes.