Peer Support Interventions for Adults With Diabetes: A Meta-Analysis of Hemoglobin A1c Outcomes

'You Have to Be Well, to Be Sick'-A Qualitative Study of Young Adults' Experiences of Undergoing Liver Transplantation

BACKGROUND

Compared to children or older adults, young adults (age 18-29) who undergo liver transplantation are more likely to have poor psychological health and a higher risk of graft failure. Understanding patient needs and perspectives is important for caring for young adults and improving long-term health outcomes.

AIMS AND OBJECTIVES

To (1) understand young liver recipients' experiences, needs and views throughout the transplantation process and (2) identify possible improvements in their care.

METHODOLOGICAL DESIGN AND JUSTIFICATION

Three focus group interviews were conducted to investigate young people's experiences.

ETHICAL ISSUES AND APPROVAL

The study was performed in compliance with the Helsinki Declaration and was approved by the Danish Data Protection Agency (P-2020-559).

RESEARCH METHODS

Ten young liver recipients (aged 19-34) who had received a liver transplantation aged 18-29 at Rigshospitalet, Copenhagen University Hospital, Denmark were divided into three focus groups. The focus groups were carried out and transcribed.

INSTRUMENTS AND/OR INTERVENTIONS

We have adhered to relevant EQUATOR guidelines in accordance with COREQ.

RESULTS

Data was analysed thematically. We identified three main themes: (1) Balancing illness and youth, (2) Being mentally resourceful and (3) Facing a new kind of chronic illness. We found that young liver recipients struggled with the conflict between youth and chronic illness, even after transplantation. To address this, they emphasised the need for more age-appropriate information and improved mental support from healthcare professionals or peers.

STUDY LIMITATIONS

Because liver transplantation is a rare outcome, especially among the younger population, this study could include only a small group of participants.

CONCLUSION

Our findings indicate that young liver transplant recipients are a vulnerable group who would benefit from specialised care, emphasising mental support before and after the transplant, along with transparent and honest communication.

The patient experience in a virtual peer support group for patients with type 2 diabetes and obesity during the corona virus disease 19 pandemic: interview themes from a pilot study

BACKGROUND

Type 2 diabetes and obesity are lifelong conditions that require extensive lifestyle modifications. During the corona virus disease 19 (COVID-19) pandemic, in-person medical care was risky. Many patients suffered from isolation and loneliness. One remedy which would address both the need for obesity and diabetes-related self-management and social isolation is peer support groups. There is considerable evidence for the effectiveness of peer-led programs in weight management and in diabetes self-management. No prior study has evaluated the impact of a virtual peer support group for diabetes.

OBJECTIVES

To determine the feasibility and acceptability of a virtual peer support group for patients with type 2 diabetes and obesity [body mass index (BMI) > 30 kg/m2].

METHODS

Patients at an urban, Midwestern healthcare system enrolled in an 18-month remote (Zoom) (November 2021-May 2023) peer support group. Weekly meetings featured peer discussions on topics related to diabetes self-management. Semi-structured interviews post-intervention underwent independent thematic analysis by two coders until a set of common themes emerged.

RESULTS

All participants expressed satisfaction and enjoyment with the study. The opportunity to connect with peers, increase awareness of the importance of diabetes management behaviors, and learn new skills were cited as meaningful. Many participants lived alone, making the social support offered by the group especially valuable.

CONCLUSIONS

A long-term stand-alone virtual diabetes peer support group filled an important social and emotional need among its members, especially among those who were most isolated. To achieve long-term behavioral change and healthier outcomes, the support group may need to be paired with individual counseling.

Evaluation of a specialist nurse-led structured self-management training for peer supporters with type 2 diabetes mellitus with or without comorbid hypertension in Slovenia

BACKGROUND

The training of peer supporters is critical because the success of the entire peer support intervention depends on the knowledge and experience that peer supporters can share with other patients. The objective of this study was to evaluate the pilot implementation of a specialist nurse-led self-management training programme for peer supporters with type 2 diabetes mellitus (T2DM) with or without comorbid hypertension (HTN) at the primary healthcare level in Slovenia, in terms of feasibility, acceptability, and effectiveness.

METHODS

A prospective pre-post interventional pilot study was conducted in two Community Health Centres (CHC) in Slovenia from May 2021 to August 2022. Purposive sampling was employed to recruit approximately 40 eligible volunteers to become trained peer supporters. A specialist nurse-led structured training lasting 15 h over a 2-month period was delivered, comprising four group and two individual sessions. The comprehensive curriculum was based on interactive verbal and visual learning experience, utilising the Diabetes Conversation Maps™. Data were collected from medical records, by clinical measurements, and using questionnaires on sociodemographic and clinical data, the Theoretical Framework of Acceptability, knowledge of T2DM and HTN, and the Appraisal of Diabetes Scale, and evaluation forms.

RESULTS

Of the 36 participants, 31 became trained peer supporters (retention rate of 86.1%). Among them, 21 (67.7%) were women, with a mean age of 63.9 years (SD 8.9). The training was evaluated as satisfactory and highly acceptable. There was a significant improvement in knowledge of T2DM (p < 0.001) and HTN (p = 0.024) among peer supporters compared to baseline. Six months post-training, there was no significant improvement in the quality of life (p = 0.066), but there was a significant decrease in body mass index (BMI) (p = 0.020) from 30.4 (SD 6.2) at baseline to 29.8 (SD 6.2).

CONCLUSION

The pilot implementation of a specialist nurse-led self-management training for peer supporters was found to be feasible, acceptable, and effective (in the study group). It led to improvements in knowledge, maintained disease control, and promoted positive self-management behaviours among peer supporters, as evidenced by a decrease in their BMI over six months. The study emphasises the need for effective recruitment, training, and retention strategies.

TRIAL REGISTRATION

The research is part of the international research project SCUBY: Scale up diabetes and hypertension care for vulnerable people in Cambodia, Slovenia and Belgium, which is registered in ISRCTN registry ( https://www.isrctn.com/ISRCTN41932064 ).

Peer Support for Patients With Heart Failure: A Systematic Review and Meta-Analysis

Peer support, which is given by people with similar life experiences and experiential knowledge, has been shown to be effective for patients with diabetes and mental illness. However, the impact of such peer support on patients coping with heart failure remains indeterminate. The objective of this systematic review and meta-analysis is to scrutinize the potential benefits of peer support for patients with heart failure. We included randomized controlled trials (RCTs) evaluating the effectiveness of peer support for patients with heart failure in contrast to those without peer support. We searched the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, WHO International Clinical Trials Registry Platform, and ClinicalTrials.gov until October 2022. We pooled the data on mortality, readmission rate, and quality of life (QoL) as primary outcomes. The certainty of evidence was evaluated by the grading of recommendations assessment, development, and evaluation (GRADE) approach. We included three studies with 390 patients with heart failure. Peer support may have resulted in a slight increase in mortality (risk ratio (RR)=1.16, 95% confidence interval (CI)=0.61-2.21; low certainty of the evidence) and in a reduction in the readmission rate (RR=0.93, 95% CI=0.74-1.17; low certainty of the evidence). The evidence was very uncertain about the effect of peer support on QoL (standardized mean difference 2.03 higher in the intervention group, 95% CI=1.79 lower to 5.84 higher; very low certainty of the evidence). Despite that the certainty is low or very low, the extant data available evidence suggests that peer support may not yield substantial improvements in critical outcomes for patients with heart failure. Consequently, endorsing peer support for patients with heart failure currently seems unjustifiable.

Facilitators of peer leader retention within a Type 2 diabetes intervention trial for US Latinos/Hispanics of Mexican origin

Peer support is effective in improving self-management behaviors and health outcomes among individuals with Type 2 diabetes. Volunteer peer support programs offer a cost-effective resource for diabetes self-management support; however, factors affecting the retention of volunteer peer leaders remain understudied. Herein, we examined factors associated with volunteer retention and satisfaction among 34 predominantly Mexican-origin peer leaders who assisted patients from a Federally Qualified Health Center located on the US/Mexico border with their diabetes management. Peer leaders completed surveys with open- and close-ended questions at baseline, 6 months and 12 months. Quantitative and qualitative data analyses were guided by the Volunteer Process Model. Using nonparametric Mann-Whitney U tests, self-efficacy as a peer leader at 6 months was most associated with interest to continue volunteering (P = 0.01), and satisfaction with support from the program at 12 months was most associated with interest to continue volunteering (P = 0.01). The qualitative data indicated that the relationship between the peer leaders and their patients was the primary factor for a satisfying volunteer experience. Future research should focus on increasing peer leaders' self-efficacy and satisfaction with program support and examine how organizations can support the development of the patient-peer relationship. Practitioners should consider appealing to volunteer peers' motivations to promote their retention.

Investigating the sustainability of self-help programmes in the context of leprosy and the work of leprosy missions in Nigeria, Nepal and India: a qualitative study protocol

INTRODUCTION

Leprosy occurs among very poor people who may be stigmatised and pushed further to the margins of society. Programmes to improve social integration and stimulate economic development have been implemented to help break the vicious cycle of poverty, reduced quality of life and ulcer recurrence. These involve forming groups of people, with a common concern, to provide mutual support and form saving syndicates-hence the term 'self-help groups' (SHGs). While there is literature on the existence and effectiveness of SHGs during the funded periods, little is known about their sustainability. We aim to explore the extent to which SHG programme activities have continued beyond the funding period and record evidence of sustained benefits.

METHODS AND ANALYSIS

In India, Nepal and Nigeria, we identified programmes funded by international non-governmental organisations, primarily aimed at people affected by leprosy. In each case, financial and technical support was allocated for a predetermined period (up to 5 years).We will review documents, including project reports and meeting minutes, and conduct semistructured interviews with people involved in delivery of the SHG programme, potential beneficiaries and people in the wider environment who may have been familiar with the programme. These interviews will gauge participant and community perceptions of the programmes and barriers and facilitators to sustainability. Data will be analysed thematically and compared across four study sites.

ETHICS AND DISSEMINATION

Approval was obtained from the University of Birmingham Biomedical and Scientific Research Ethics Committee. Local approval was obtained from: The Leprosy Mission Trust India Ethics Committee; Federal Capital Territory Health Research Ethics Committee in Nigeria and the Health Research Ethics Committee of Niger State Ministry of Health; University of Nigeria Teaching Hospital and the Nepal Health and Research Council. Results will be disseminated via peer-reviewed journals, conference presentations and community engagement events through the leprosy missions.

Salud Latina: feasibility of a synchronous online chat for latinos at risk for type 2 diabetes

This study examined the feasibility of Salud Latina, a weekly synchronous online chat intervention, aimed at engaging Latinos in diabetes prevention conversations. Participants were Latino English- and Spanish-speaking individuals. Salud Latina comprised of six synchronous weekly online chats moderated by bilingual Latina moderators trained in diabetes and online engagement. Online chats used open-ended questions. We assessed feasibility, acceptability, and satisfaction of the intervention and qualitatively analyzed the chats to identify barriers and facilitators to healthy behaviors and identify types of support exchanged. Participants (N = 20) were mostly female and English/Spanish bilingual and 80% completed at least four chats. Salud Latina was acceptable, feasible and highly satisfactory. Four themes were identified: (1) barriers to engaging in healthy behaviors, (2) facilitators of healthy behaviors, (3) Salud Latina provides a community of support, and (4) the need to build a Latino culture of health. Participants recognized the importance of engaging in healthy behaviors to prevent or delay T2D. Findings provide insight in how a synchronous online chat intervention could be used to build a social media community within a Latino population to support healthy behaviors. Future research could explore combining synchronous online chats with in-person community or family-level interventions.

The "Ups and Downs" of Living With Type 2 Diabetes Among Working Adults in the Rural South

The purpose of this qualitative study was to gain a better understanding of the spheres of influence on engagement in recommended diabetes preventive health services among rural, working adults. Additionally, this study sought to understand the unique factors that influence diabetes self-management among rural, working adult populations. The sample included mostly African-American, low-income females with self-reported diabetes, who scored low on the Patient Activation Measure (PAM-10). Semi-structured interviews (N = 20) revealed that most participants struggled with the "ups and downs" of living with diabetes. Four major themes emerged from the data: "the struggle," "doing things together," "diabetes is not the priority," and "we're lucky to have what we have." Most participants were developing individual responsibility and motivation for a healthy future, but were overwhelmed by inconsistency in self-management, diabetes distress, lack of effective coping strategies, and lack of social and economic capital. The findings of this study indicate the need to further address psychological well-being among rural, working adults, yet rural populations often lack sufficient access to mental health care and formalized psychological support. Psychological support and resources are essential to facilitate engagement in diabetes self-management and preventive health services for rural, working adults.

Peer support facilitator and peer perspectives of an inner-regional Australian diabetes prevention and self-management peer support program

Peer support programmes have been shown to facilitate diabetes prevention and improvements in diabetes self-management. Worldwide, few studies have qualitatively evaluated peer support programs in inner-regional (semi-rural) areas, and none involving mixtures of people with and without diabetes. This study researched an inner-regional peer support programme underway over 2 years in Australia. Fifteen participants, including ten peers and five peer support facilitators (PSFs) were interviewed using semi-structured focus group and one-to-one interviews with the aim of understanding their perceptions and experiences of the programme, barriers, and ways of overcoming barriers. Participants were those with and without diabetes. The main themes identified were; benefits of the programme, factors affecting recruitment and retention, challenges and barriers to programme participation, PSF reflections on peer support training, and recommendations to improve the programme. Participants identified increased knowledge of diet, diabetes and complications as key benefits, with greater social support and well-being the main reasons for initial participation. The main challenges for the programme were the lack of wide community engagement before setting up the peer groups, difficulty with peer recruitment and personal difficulties in maintaining a healthy lifestyle. The peer support programme was well received within an inner-regional area and was perceived as useful in providing support and motivation to make lifestyle behavioural changes from shared experiences with peers. Whilst considered beneficial to those with and without diabetes, ways of overcoming identified challenges are required.

From clinic to community: A randomized controlled trial of a peer support model for adults with type 2 diabetes from specialty care settings in British Columbia

AIMS

To examine the impact of a 12-month peer-led diabetes self-management support intervention delivered via telephone amongst adults with type 2 diabetes (T2D) from specialty care settings in British Columbia (BC).

METHODS

One-hundred ninety-six adults with T2D were randomly assigned to either a 12-month Peer-Led, Empowerment-based, Approach, to Self-management Efforts in Diabetes (PLEASED) intervention or a usual care condition. PLEASED involved weekly telephone contacts from a peer leader (PL) in the first 3 months followed by bi-weekly telephone contacts in the last 9 months. Assessments were conducted at baseline, 3 and 12 months. The primary outcome was HbA_1c ; secondary outcomes included diabetes distress (DD), ApoB, systolic and diastolic blood pressure (BP), body mass index, waist circumference and depressive symptoms.

RESULTS

No within or between group changes were observed for HbA_1c at 3 or 12 months. However, amongst participants with HbA_1c  ≥ 69 mmol/mol (8.5%), the PLEASED group significantly lowered their HbA_1c at 12 months [-11.7 mmol/mol (-1.07%); 95% CI: -20.7, -2.5 (-1.89, -0.23); p = 0.016] compared to usual care. Amongst secondary outcomes, within-group improvements in overall DD were found at 3 months (-0.21; 95% CI: -0.35, -0.08; p = 0.002) for the PLEASED group and at 12 months for both groups (PLEASED: -0.35; 95% CI: -0.49, -0.21; p < 0.001 and control: -0.33; 95% CI: -0.47, -0.19; p < 0.001), however, no between-group differences were observed. The PLEASED group improved systolic BP at 12 months (-5.4 mm Hg; 95% CI: -10.0, -0.8; p = 0.023) compared to usual care.

CONCLUSIONS

Participation in a peer support intervention in diabetes delivered via telephone leads to long-term improvements in HbA1c amongst high-risk adults with T2D living in BC.

TRIAL REGISTRATION

The study was registered on clinicaltrials.gov (NT02804620).

Rationale, design, and recruitment outcomes for the Family/Friend Activation to Motivate Self-care (FAMS) 2.0 randomized controlled trial among adults with type 2 diabetes and their support persons

BACKGROUND

Self-care behaviors help reduce hemoglobin A1c (HbA1c) and prevent or delay type 2 diabetes (T2D) complications. Individualized interventions that support goal setting and self-monitoring improve self-care and HbA1c in the short-term; engaging family and friends may enhance and/or sustain effects. Family/Friend Activation to Motivate Self-care (FAMS) is a mobile phone-delivered intervention (i.e., phone coaching and text message support) based on Family Systems Theory which was successfully piloted among diverse adults with T2D.

METHODS

We made improvements to FAMS and conducted iterative usability testing to finalize FAMS 2.0 before evaluation in a randomized controlled trial (RCT). Adult persons with diabetes (PWDs) who enrolled were asked to invite a support person (friend or family member) to participate alongside them. For the RCT, dyads were randomly assigned to FAMS 2.0 or enhanced treatment as usual (control) for the first 9 months of the 15-month trial. Outcomes include PWDs' HbA1c and psychosocial well-being (including diabetes distress) and support persons' own diabetes distress and support burden.

RESULTS

We recruited RCT participants from April 2020 through October 2021 (N = 338 PWDs with T2D; 89% [n = 300] with a support person). PWDs were 52% male, 62% non-Hispanic White, aged 56.9 ± 11.0 years with HbA1c 8.7% ± 1.7% at enrollment; 73% cohabitated with their enrolled support person. Data collection is ongoing through January 2023.

CONCLUSION

Findings will inform the utility of engaging family/friends in self-care behaviors for both PWD and support person outcomes. Using widely available mobile phone technology, FAMS 2.0, if successful, has potential for scalability.

TRIAL REGISTRATION

ClinicalTrials.gov identifier: NCT04347291 posted April 15, 2020.

Autopsy of a telephone-based peer support intervention: Exploring participants' perspectives of and experiences with a self-management support model for adults with type 2 diabetes from speciality care settings

AIMS

To explore participants' experiences with and perspective of a telephone-based, peer-led diabetes self-management intervention targeting adults with type 2 diabetes (T2D) from speciality care settings. We also sought to identify areas for improvement for future iterations of the intervention.

METHODS

This study recruited 25 adults with T2D from the intervention arm of a randomized controlled trial of a peer support intervention for diabetes. Individuals took part in semi-structured interviews that explored the following topics: perceived impact of the intervention, relationship with peer leader, desirable characteristics in a peer leader, and suggestions for improving the intervention. Focus groups were recorded, transcribed, quality checked, coded, and analysed to develop themes and subthemes.

RESULTS

Four core themes emerged: (1) importance of the 'participant-peer leader' match, (2) peer leader roles and responsibilities, (3) need for flexible support models, and (4) factors affecting intervention implementation and engagement. The quality of the participant-peer leader relationship appeared to be linked to intervention satisfaction. Beyond demographic features such as age and sex, key characteristics for forming a strong match included stage of life, lifestyle, diabetes-related factors, and communication style.

CONCLUSIONS

Participants have unique ideas about what support should look like and preferences for how support is best delivered. Future models of peer support need to be customizable to individuals' needs and responsive to changes in life circumstances. If participants are the decision makers in the matching process, they may experience greater satisfaction and derive maximal benefits.

Diabetes Care Network: A Novel Model to Disseminate Team-Based Diabetes Specialty Care in a Rural Population

PURPOSE

The purpose of the study was to examine the impact of a novel approach to provide diabetes specialty team care to rural patients with type 2 diabetes (T2DM) on clinical outcomes and processes of care.

METHODS

Diabetes Care Network (DCN) provides Veterans with T2DM and elevated A1C an initial 6-week period of remote self-management education and support and medication management by a centrally located team of diabetes specialists. Participants are then comanaged by remote liaisons embedded in rural primary care facilities for the remainder of the 12-month intervention. In this pre-post intervention study, 87 Veterans enrolled in DCN from 2 different clinical sites had baseline and 12-month postenrollment A1C, systolic blood pressure, weight, and LDL cholesterol levels collected and compared using paired t tests.

RESULTS

Participants were mostly male and White with elevated baseline A1C. Participants from both sites had significant improvement in A1C over the 12-month intervention period compared to an increase in the 12 months prior to enrollment. There were also significant improvements in LDL and systolic blood pressure at 1 site, with no significant change in weight at either site.

CONCLUSIONS

DCN participants had significant improvement in A1C after not meeting similar goals previously in a robust primary care setting. A technology-enabled collaborative partnership between centrally located diabetes care teams and local liaisons is a feasible approach to enhance access to diabetes specialty care for rural populations.

Effect of Stanford Youth Diabetes Coaches' Program on Youth and Adults in Diverse Communities

The Stanford Youth Diabetes Coaches' Program (SYDCP) trains high school students to become diabetes coaches for friends and adult family members. The objective of this study was to assess effects of SYDCP participation on youth and adults from a rural and urban underserved high school community. We used a mixed-methods approach. Patient-Reported Outcomes Measurement Information System (PROMIS) measures for Pediatric Sense of Meaning and Purpose were measured in high school students. PROMIS Adult Global Health and Self-Efficacy was measured in coached adults. Paired t tests compared pre- and postintervention and 6-month follow-up scores. Thematic analysis was used to analyze focus group discussion of adults. Twenty-five students participated, 15 students coached adults with diabetes or prediabetes. Students' sense of meaning and purpose significantly improved postintervention compared to preintervention. Diet and physical activity behaviors improved. Adolescent-adult relationships mediated participation benefits. Our study showed SYDCP improved adolescents' sense of meaning and purpose. In addition, youth and adult relatedness led to improved health behaviors. These findings have important implications, as a sense of purpose and youth-adult connectedness are associated with health behaviors and psychological well-being. Further larger studies of health education programs that engage related youth-adult dyads and assess long-term behaviors and health outcomes are needed.

Improving glycemic control in patients with type 2 diabetes mellitus through a peer support instant messaging service intervention (DiabPeerS): study protocol for a randomized controlled trial

BACKGROUND

Diabetes mellitus is one of the four priority non-communicable diseases worldwide. It can lead to serious long-term complications and produces significant costs. Due to the chronicle character of the disease, it requires continuous medical treatment and good therapy adherence of those suffering. Therefore, diabetes self-management education (DSME) (and support DSMES) plays a significant role to increase patient's self-management capacity and improve diabetes therapy. Research indicates that these outcomes might be difficult to maintain. Consequently, effective strategies to preserve the positive effects of DSMES are needed. Preliminary results show that peer support, which means support from a person who has experiential knowledge of a specific behavior or stressor and similar characteristics as the target population, is associated with better outcomes in terms of HbA1c, cardiovascular disease risk factors or self-efficacy at a lower cost compared to standard therapy. Peer-supported instant messaging services (IMS) approaches have significant potential for diabetes management because support can be provided easily and prompt, is inexpensive, and needs less effort to attend compared to standard therapy. The major objective of the study is to analyze the impact of a peer-supported IMS intervention in addition to a standard diabetes therapy on the glycemic control of type 2 diabetic patients.

METHODS

A total of 205 participants with type 2 diabetes mellitus will be included and randomly assigned to an intervention or control group. Both groups will receive standard therapy, but the intervention group will participate in the peer-supported IMS intervention, additionally. The duration of the intervention will last for 7 months, followed by a follow-up of 7 months. Biochemical, behavioral, and psychosocial parameters will be measured before, in the middle, and after the intervention as well as after the follow-up.

DISCUSSION

Type 2 diabetes mellitus and other non-communicable diseases put healthcare systems worldwide to the test. Peer-supported IMS interventions in addition to standard therapy might be part of new and cost-effective approaches to support patients independent from time and place.

TRIAL REGISTRATION

ClinicalTrials.gov NCT04797429 . Registered on 15 March 2021.

An Exploration of Online Support Community Participation Among Patients With Vestibular Disorders

OBJECTIVES/HYPOTHESIS

To formally document online support community (OSC) use among patients with vestibular symptoms and gain an appreciation for the perceived influence of participation on psychosocial outcomes and the impact on medical decision-making.

STUDY DESIGN

Self reported internet-based questionnaire.

METHODS

The Facebook search function was paired with a comprehensive list of vestibular diagnoses to systematically collect publicly available information on vestibular OSCs. Next, a survey was designed to gather clinicodemographic information, OSC characteristics, participation measures, perceived outcomes, and influence on medical decision-making. The anonymous instrument was posted to two OSCs that provide support for patients with general vestibular symptoms.

RESULTS

Seventy-three OSCs were identified with >250,000 cumulative members and >10,000 posts per month. The survey was completed by 549 participants, a cohort of primarily educated middle-aged (median = 50, interquartile range 40-60), non-Hispanic white (84%), and female (89%) participants. The participants' most cited initial motivation and achieved goal of participants was to hear from others with the same diagnosis (89% and 88%, respectively). Daily users and those who reported seeing ≥5 providers before receiving a diagnosis indicated that OSC utilization significantly influenced their requested medical treatments (72% daily vs. 61% nondaily, P = .012; 61% <5 providers vs. 71% ≥5 providers P = .019, respectively). Most participants agreed that OSC engagement provides emotional support (74%) and helps to develop coping strategies (68%). Membership of ≥1 year was associated with a higher rate of learned coping skills (61% membership <1-year vs. 71% ≥1-year P = .016).

CONCLUSIONS

The use of OSCs is widespread among vestibular diagnoses. A survey of two OSCs suggests these groups provide a significant source of peer support and can influence users' ability to interface with the medical system.

LEVEL OF EVIDENCE

N/A Laryngoscope, 2021.

The effect of family-based intervention for adults with diabetes on HbA1c and other health-related outcomes: Systematic review and meta-analysis

AIMS AND OBJECTIVES

To evaluate the effectiveness of family-based intervention for adults with diabetes on glycosylated haemoglobin and other health-related outcomes.

BACKGROUND

The impact of family-based intervention on adults with diabetes has been evaluated in various studies, but there is uncertainty about their effect on health-related outcomes for adults with diabetes.

DESIGN

A systematic review and meta-analysis of randomised controlled trials.

METHODS

A review was performed and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist. Six relevant databases were searched from inception to 5 March 2021. Heterogeneity between studies was quantified by using Higgins' I² test. Sensibility and subgroup analyses were used to explore potential heterogeneity.

RESULTS

The review included 23 studies (3,114 participants). Family-based intervention had a significant effect on improving glycosylated haemoglobin levels, body mass index, blood pressure, fasting glucose, diabetes self-care, diabetes self-efficacy, diabetes distress and positive family support. Non-significant results were obtained for blood lipid, body weight, depression and negative family support. In particular, subgroup analyses indicated that family-based intervention in Asian regions was more effective in improving glycosylated haemoglobin levels than in other areas.

CONCLUSION

Family-based intervention may improve diabetes control, diabetes self-care, psychological well-being and positive family support in adults with diabetes and is especially effective in Asian regions. Given the limitations in current studies, further studies are recommended to combine family theory with family-based intervention, and to examine the effectiveness of such intervention for family members.

RELEVANCE TO CLINICAL PRACTICE

This review and meta-analysis provides evidence that family-based intervention can improve positive family support, which has a good effect on diabetes control and psychological well-being in adults with diabetes, and it is especially effective in Asian regions. Findings suggested that unreinforced participation by family members and integrating flexible strategies into family-based intervention may be equally effective.

Integrating shared decision-making into primary care: lessons learned from a multi-centre feasibility randomized controlled trial

Background

MyDiabetesPlan is a web-based, interactive patient decision aid that facilitates patient-centred, diabetes-specific, goal-setting and shared decision-making (SDM) with interprofessional health care teams.

Objective

Assess the feasibility of (1) conducting a cluster randomized controlled trial (RCT) and (2) integrating MyDiabetesPlan into interprofessional primary care clinics.

Methods

We conducted a cluster RCT in 10 interprofessional primary care clinics with patients living with diabetes and at least two other comorbidities; half of the clinics were assigned to MyDiabetesPlan and half were assigned to usual care. To assess recruitment, retention, and resource use, we used RCT conduct logs and financial account summaries. To assess intervention fidelity, we used RCT conduct logs and website usage logs. To identify barriers and facilitators to integration of MyDiabetesPlan into clinical care across the IP team, we used audiotapes of clinical encounters in the intervention groups.

Results

One thousand five hundred and ninety-seven potentially eligible patients were identified through searches of electronic medical records, of which 1113 patients met the eligibility criteria upon detailed chart review. A total of 425 patients were randomly selected; of these, 213 were able to participate and were allocated (intervention: n = 102; control: n = 111), for a recruitment rate of 50.1%. One hundred and fifty-one patients completed the study, for a retention rate of 70.9%. A total of 5745 personnel-hours and $6104 CAD were attributed to recruitment and retention activities. A total of 179 appointments occurred (out of 204 expected appointments—two per participant over the 12-month study period; 87.7%). Forty (36%), 25 (23%), and 32 (29%) patients completed MyDiabetesPlan at least twice, once, and zero times, respectively. Mean time for completion of MyDiabetesPlan by the clinician and the patient during initial appointments was 37 min. From the clinical encounter transcripts, we identified diverse strategies used by clinicians and patients to integrate MyDiabetesPlan into the appointment, characterized by rapport building and individualization. Barriers to use included clinician-related, patient-related, and technical factors.

Conclusion

An interprofessional approach to SDM using a decision aid was feasible. Lower than expected numbers of diabetes-specific appointments and use of MyDiabetesPlan were observed. Addressing facilitators and barriers identified in this study will promote more seamless integration into clinical care.

Trial registration Clinicaltrials.gov Identifier: NCT02379078. Date of Registration: February 11, 2015. Protocol version: Version 1; February 26, 2015.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12911-021-01673-w.

Peer Coaching to Improve Diabetes Self-Management Among Low-Income Black Veteran Men: A Mixed Methods Assessment of Enrollment and Engagement

PURPOSE

We undertook a study to ascertain patient characteristics associated with enrollment and engagement in a type 2 diabetes peer health coaching program at an urban health care facility serving predominantly Black veteran men, to improve the targeting of such programs.

METHODS

A total of 149 patients declined enrollment in a randomized controlled trial but provided sociodemographic, clinical, and psychosocial information. A total of 290 patients enrolled and were randomized to 2 peer coaching programs; they provided sociodemographic, clinical, and survey data, and were analyzed according to their level of program engagement (167 engaged, 123 did not engage) irrespective of randomization group. Qualitative interviews were conducted with 14 engaged participants.

RESULTS

Patients who enrolled were more likely to be Black men, have higher levels of education, have higher baseline hemoglobin A_1c levels, describe their diabetes self-management as "fair" or "poor," and agree they "find it easy to get close to others" (P <.05 for each). At the program's end, patients who had engaged were more likely than those who had not to describe their peer coaches as being supportive of their autonomy (mean score, 85.4 vs 70.7; P <.001). The importance of coaches being encouraging, supportive, and having common ground/shared experiences with participants also emerged as key themes in interviews with engaged participants.

CONCLUSION

Individuals with greatest perceived need were more likely to enroll in our trial of peer coaching, but the only factor associated with engagement was finding one's coach to support autonomy. Our findings reinforce the importance of training and ensuring fidelity of peer coaches to autonomy-supportive communication styles for participant engagement. In tailoring peer support programs for Black men, future research should elucidate which shared characteristics between participant and peer coach are most important for engagement and improved outcomes.Visual abstract.

Here for You: A Review of Social Support Research in Young Adults With Diabetes

Living with and managing diabetes is challenging during young adulthood, and social support may help relieve or minimize the burdens young adults with diabetes experience. This article reviews the types and sources of support young adults with diabetes receive and their associations with behavioral, psychosocial, and glycemic outcomes. Intervention research integrating social support and future directions for care are discussed.

Patient portal engagement and diabetes management among new portal users in the Veterans Health Administration

OBJECTIVE

The study sought to investigate whether consistent use of the Veterans Health Administration's My HealtheVet (MHV) online patient portal is associated with improvement in diabetes-related physiological measures among new portal users.

MATERIALS AND METHODS

We conducted a retrospective cohort study of new portal users with type 2 diabetes that registered for MHV between 2012 and 2016. We used random-effect linear regression models to examine associations between months of portal use in a year (consistency) and annual means of the physiological measures (hemoglobin A1c [HbA1c], low-density lipoproteins [LDLs], and blood pressure [BP]) in the first 3 years of portal use.

RESULTS

For patients with uncontrolled HbA1c, LDL, or BP at baseline, more months of portal use in a year was associated with greater improvement. Compared with 1 month of use, using the portal 12 months in a year was associated with annual declines in HbA1c of -0.41% (95% confidence interval [CI], -0.46% to -0.36%) and in LDL of -6.25 (95% CI, -7.15 to -5.36) mg/dL. Twelve months of portal use was associated with minimal improvements in BP: systolic BP of -1.01 (95% CI, -1.33 to -0.68) mm Hg and diastolic BP of -0.67 (95% CI, -0.85 to -0.49) mm Hg. All associations were smaller or not present for patients in control of these measures at baseline.

CONCLUSIONS

We found consistent use of the patient portal among new portal users to be associated with modest improvements in mean HbA1c and LDL for patients at increased risk at baseline. For patients with type 2 diabetes, self-management supported by online patient portals may help control HbA1c, LDL, and BP.

A Pilot Feasibility Randomized Controlled Trial on the Ontario Brain Injury Association Peer Support Program

Background: The long-term consequences of traumatic brain injury can create major barriers to community integration. Peer support represents a sustainable model of support across this transition. The objective of the current study was to determine the feasibility of conducting a randomized controlled trial on the Ontario Brain Injury Association Peer Support Program and the preliminary effectiveness of the program on community integration, mood, health-related quality of life, and self-efficacy; Methods: A pilot feasibility randomized controlled trial with an embedded qualitative component was conducted. Mentees with moderate-to-severe traumatic brain injury (n = 13) were randomized to a weekly intervention or waitlist control group. Interviews were conducted with a subset of mentees and peer mentors (n = 10). Integration of the quantitative and qualitative data was completed using a joint display approach; Results: No statistically significant results were found for community integration, mood, or self-efficacy; however, changes in these outcomes were accompanied by moderate-to-large effect sizes. Within health-related quality of life, the mean pain score of the intervention group was significantly lower than that of the control group at the two-month timepoint but not at completion. Interviews revealed proximal improvements in knowledge, skills, and goals, and identified two domains related to trial acceptability: (1) environmental context and resources, and (2) reinforcement; Conclusions: Given the conceivable importance of proximal improvements in domains such as knowledge, skills, and/or goals for the attainment of more distal outcomes, modifications to the existing Peer Support Program may be warranted. The introduction of program recommendations which promote discussion around particular domains may help facilitate long-term improvements in health outcomes.

Fatalism, Social Support and Self-Management Perceptions among Rural African Americans Living with Diabetes and Pre-Diabetes

Diabetes is a public health problem and a major risk factor for cardiovascular disease, the leading cause of death in the United States. Diabetes is prevalent among underserved rural populations. The purposes of this study were to perform secondary analyses of existing clinical trial data to determine whether a diabetes health promotion and disease risk reduction intervention had an effect on diabetes fatalism, social support, and perceived diabetes self-management and to provide precise estimates of the mean levels of these variables in an understudied population. Data were collected during a cluster randomized trial implemented among African American participants (n = 146) in a rural, southern area and analyzed using a linear mixed model. The results indicated that the intervention had no significant effect on perceived diabetes management (p = 0.8), diabetes fatalism (p = 0.3), or social support (p = 0.4). However, the estimates showed that, in the population, diabetes fatalism levels were moderate (95% CI = (27.6, 31.3)), and levels of social support (CI = (4.0, 4.4)) and perceived diabetes self-management (CI = (27.7, 29.3)) were high. These findings suggest that diabetes fatalism, social support, and self-management perceptions influence diabetes self-care and rural health outcomes and should be addressed in diabetes interventions.

Lifestyle interventions for type 2 diabetes management among migrants and ethnic minorities living in industrialized countries: a systematic review and meta-analyses

The objective of this systematic review was to determine the effectiveness of lifestyle interventions to improve the management of type 2 diabetes mellitus (T2DM) among migrants and ethnic minorities. Major searched databases included MEDLINE (via PubMed), EMBASE (via Ovid) and CINAHL. The selection of studies and data extraction followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. In the meta-analysis, significant heterogeneity was detected among the studies (I2 >50%), and hence a random effects model was used. Subgroup analyses were performed to compare the effect of lifestyle interventions according to intervention approaches (peer-led vs community health workers (CHWs)-led). A total of 17 studies were included in this review which used interventions delivered by CHWs or peer supporters or combination of both. The majority of the studies assessed effectiveness of key primary (hemoglobin (HbA1c), lipids, fasting plasma glucose) and secondary outcomes (weight, body mass index, blood pressure, physical activity, alcohol consumption, tobacco smoking, food habits and healthcare utilization). Meta-analyses showed lifestyle interventions were associated with a small but statistically significant reduction in HbA1c level (-0.18%; 95% CI -0.32% to -0.04%, p=0.031). In subgroup analyses, the peer-led interventions showed relatively better HbA1c improvement than CHW-led interventions, but the difference was not statistically significant (p=0.379). Seven studies presented intervention costs, which ranged from US$131 to US$461 per participant per year. We conclude that lifestyle interventions using either CHWs or peer supporters or a combination of both have shown modest effectiveness for T2DM management among migrants of different background and origin and ethnic minorities. The evidence base is promising in terms of developing culturally appropriate, clinically sound and cost-effective intervention approaches to respond to the growing and diverse migrants and ethnic minorities affected by diabetes worldwide.

Self-management in face-to-face peer support for adults with type 2 diabetes living in low- or middle-income countries: a systematic review

Background

Peer support has been recognised as a promising strategy to improve self-management in patients living with chronic conditions, such as Type 2 diabetes (T2D). The purpose of the review was to synthesise the best available evidence on face-to-face peer support models for adults with T2D in low and middle-income countries (LMICs).

Methods

We searched Medline, Cumulative Index to Nursing and Allied Health, Literature Academic Search Ultimate, PsycINFO, CAB Abstracts, Health Source: Nursing/Academic Edition, SPORTDiscus, Africa-Wide Information, MasterFILE Premier, SocINDEX, ERIC, PsycARTICLES, Open Dissertations, Communication & Mass Media Complete, Health Source-Consumer Edition and Google Scholar for the period January 2000 to December 2017. Reference list checking and contact with authors were additional sources of data. Screening of papers, critical appraisal and data extraction were carried out independently by at least two reviewers.

Results

From 3092 abstracts retrieved from database searches, data was extracted from 12 papers. There was no consistency in design, setting, outcomes or measurement instruments amongst the papers. The papers were associated with improvements in various clinical and behavioural outcomes. Diabetic patients and community health workers (CHWs) were identified as two common face-to-face peer support models. The recruitment and selection of diabetic patients as peer supporters focused on patients from the community, with good glycaemic control and/or leadership skills, who were recommended by healthcare professionals. Recruitment of CHWs as peer supporters was done from an existing infrastructure of CHWs in the community and, thus, selection criteria were poorly described. The training of peer supporters featured as an important component, highlighting who provided training and the duration and content covered in training. Motivational interviewing was the most common theory basis of training used in the peer support interventions. Face-to-face, group and/or individual-based peer support was often supplemented by other peer support methods. The supervision of peer supporters was generally poorly described.

Conclusions

The comprehensive synthesis of the best available evidence has led to new insights regarding face-to-face peer support as a self-management strategy for patients with T2D in LMICs. Face-to-face peer support may be implemented in innovative ways to improve the quality of life of patients with T2D.

Trial registration

PROSPERO trial registry number, CRD 42018103261.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-020-09954-1.

Effectiveness of peer support intervention on perinatal depression: A systematic review and meta-analysis

BACKGROUND

It has been suggested that peer support intervention may offer an alternative approach to prevent or treat perinatal depression, but little is known about its effectiveness, economics, and satisfaction in the prenatal and postpartum populations. This review summarizes available evidence on the effectiveness, economics, and satisfaction of peer support intervention on perinatal depression.

METHODS

Multiple electronic databases were searched in five English databases (MEDLINE, Embase, Cochrane Library, Psyc INFO, and CINAHL) and three Chinese databases (Wang Fang, China National Knowledge Infrastructure, and Chinese Biomedical Literature Database) from inception to April 2019. Hand searching of references was also performed. Randomized controlled trials reporting peer support intervention targeting on perinatal depression were included. The quality of evidence was assessed using the Cochrane risk of bias tool.

RESULTS

Ten randomized controlled trials met the inclusion criteria and were included in the final analysis. Peer support intervention reduced standardized mean depressive scores (-0.37, 95% CI -0.66 to -0.08) and reduced risk ratio (0.69, 95% CI 0.49-0.96) of depression.

LIMITATIONS

Clinical heterogeneity was observed among the included studies in peer support intervention, suggesting the existence of potential mediators, such as intensity, frequency, or type of peer support intervention.

CONCLUSION

Peer support intervention may have the potential to effectively prevent perinatal depression or reduce the harm of perinatal depression. Future studies with better design/execution and larger sample size are needed to investigate potential mediators associated with the beneficial effects of peer support intervention on perinatal depression.

Mobile-Enhanced Peer Support for African Americans with Type 2 Diabetes: a Randomized Controlled Trial

BACKGROUND

Peer support has been shown to improve diabetes self-management and control, but no standard exists to link peer support interventions to clinical care.

OBJECTIVE

To compare a community-based diabetes self-management education (DSME) plus mobile health (mHealth)-enhanced peer support intervention to community-based diabetes self-management education (DSME) alone for African American adults with poorly controlled type 2 diabetes.

DESIGN

A randomized controlled trial.

PARTICIPANTS

African American adults, age > 19 years, receiving care within a safety-net healthcare system in Jefferson County, Alabama, with a diagnosis of type 2 diabetes and a hemoglobin A1c (A1C) ≥ 7.5%.

INTERVENTIONS

Participants in the intervention group received community-based diabetes self-management education (DSME) plus 6 months of mHealth-enhanced peer support, including 12 weekly phone calls, then 3 monthly calls from community health workers, who used a novel web application to communicate with participants' healthcare teams. In the control group, participants received community-based DSME alone.

MAIN MEASURES

The primary outcome was A1C; secondary outcomes included diabetes distress, depressive symptoms, self-efficacy or confidence in their ability to manage diabetes, and social support. We used mixed models repeated measures analyses to assess for between-arm differences and baseline to follow-up changes.

KEY RESULTS

Of 120 participants randomized, 97 completed the study. Participants in intervention and control groups experienced clinically meaningful reduction in A1C, 10.1 (SD 1.7) to 9.6 (SD 1.9) and 9.8 (SD 1.7) to 9.1 (SD 1.9) respectively, p = 0.004. Participants in the intervention group experienced a significantly larger reduction in diabetes distress compared to the control, 2.7 (SD 1.2) to 2.1 (1.0) versus 2.6 (SD 1.1) to 2.3 (SD 1.0) p = 0.041.

CONCLUSIONS

Community-based DSME with and without peer support led to improved glycemic control. Peer support linked to clinical care led to a larger reduction in diabetes distress, which has important implications for the overall wellbeing of adults with type 2 diabetes.

Peer Support Added to Diabetes Education Improves Metabolic Control and Quality of Life in Mayan Adults Living With Type 2 Diabetes: A Randomized Controlled Trial

BACKGROUND

Yucatán, located in the southern region of Mexico, is the state with the country's highest prevalence of uncontrolled diabetes. Because of its particular cultural and socioeconomic characteristics, the residents of Yucatán face unique health-care challenges. The objective of our study was to evaluate the effect of peer support added to a diabetes education program on glycemic control and diabetes-related quality of life when compared with a conventional diabetes education program in patients with type 2 diabetes in a Mayan community in Mexico.

METHODS

In March 2015, a total of 58 participants with a previous diagnosis of type 2 diabetes who were recruited from community health centres in Komchén were randomly assigned in equal numbers to 1 of 2 groups: 1) a peer support and diabetes self-management education group (PSEG) or 2) a conventional diabetes self-management education-only group. The primary outcomes of interest were glycated hemoglobin (A1C) values and diabetes-related quality of life. The majority of subjects were bilingual (Mayan and Spanish speakers), female and middle aged, and had a low level of formal education and high baseline A1C (mean, 8.7%).

RESULTS

Whereas both groups showed significant improvements from baseline to study end in absolute levels of A1C, the PSEG group had a more pronounced clinical improvement, but no statistical improvement, in A1C compared with the conventional diabetes self-management education-only group. PSEG participants exhibited statistically significant improvement in diabetes-related quality of life at 8 months.

CONCLUSIONS

Our study demonstrates the benefits of peer-support education above and beyond the impact of diabetes self-management education on diabetes-related quality of life in an underserved Mayan community in Mexico.

Peer support during in vivo exposure homework to reverse attrition from prolonged exposure therapy for posttraumatic stress disorder (PTSD): description of a randomized controlled trial

BACKGROUND

Effective treatments for posttraumatic stress disorder (PTSD) (e.g., prolonged exposure (PE); cognitive processing therapy (CPT)) exist and are widely adopted by the Departments of Veterans Affairs (VA) and Defense (DoD). Unfortunately, dropout from these treatments regularly exceeds 30%. However, in a recent survey of patients who dropped out of PE, approximately half indicated a greater likelihood of completion if a peer who had completed treatment were available to help with the in vivo exposure homework.

METHODS

We will use a between-groups randomized controlled design with repeated assessment at baseline, post treatment, and 3- and 6-month follow-up across measures of PTSD, depression, and functioning with 150 veterans who have indicated that they intend to drop out of treatment. Participants will be randomly assigned to one of two PE + Peer Support conditions: (1) a peer will offer support directly during in vivo exposure homework for 3-4 weeks; vs (2) a peer will call weekly for 3-4 weeks to offer general support and to check in on treatment progress.

DISCUSSION

The present study was designed to test the hypothesis that dropout from exposure-based PTSD treatment may be mitigated by using peers as support agents directly during PE in vivo homework experiences. Specifically, we intend to determine: whether patients who have dropped out of PE and are offered the "in vivo peer" adjunctive component to PE therapy will (1) return and complete treatment and (2) evince reduced PTSD symptomatology, compared to the same PE treatment, but with general peer support more reflective of current VA practices.

TRIAL REGISTRATION

This study protocol is approved and information is available at ClinicalTrials.gov, ID: NCT03485391. Registered on 2 April 2018.

In-Person and Technology-Mediated Peer Support in Diabetes Care: A Systematic Review of Reviews and Gap Analysis

PURPOSE

The purpose of this study is to report a systematic review of reviews of evidence and gaps focused on in-person and technology-mediated diabetes peer support and its impact on clinical, behavioral, and psychosocial outcomes.

METHODS

We conducted a systematic review of reviews in accordance with the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) guidelines. Reviews published in English from December 1978 through December 2018 examining clinical, behavioral, and psychosocial outcomes were included. The search yielded 167 reviews that were examined for inclusion/exclusion criteria.

RESULTS

Nine systematic reviews and meta-analyses meeting criteria were included. Findings suggest peer support interventions can have a positive impact on clinical (A1C, blood pressure, cholesterol, weight), behavioral (diabetes knowledge, being active, healthy eating, medication management, self-management, self-efficacy, empowerment), and psychosocial (social support, health and diabetes distress, depression, quality of life) outcomes. Research gaps exist related to understanding the effects of emerging technology-mediated peer support modalities and the effects of peer support on gestational diabetes.

CONCLUSION

Many clinical, behavioral, and psychosocial benefits related to in-person and technology-mediated peer support exist. Diabetes care and education specialists should incorporate and recommend peer support resources for people with diabetes.

Systematic review of salutogenic-oriented lifestyle randomised controlled trials for adults with type 2 diabetes mellitus

OBJECTIVE

Describe the characteristics (development, intensity, deliverers, setting, strategies) and assess the effect of salutogenic-oriented lifestyle interventions on physical and psychosocial health outcomes in adults with type 2 diabetes mellitus (T2DM).

METHOD

PubMed, Scopus and PsycINFO were systematically searched for randomised controlled trials (RCTs) published up to August 2019 that complied with predefined salutogenic criteria: the participant as a whole, the participant's active involvement and the participant's individual learning process. Characteristics of the salutogenic-oriented interventions with and without significant results were compared and qualitatively summarised.

RESULTS

Twenty-eight RCTs were identified. Salutogenic oriented interventions that significantly improved both physical and psychosocial health were characterized by being based on formative research, culturally targeted, and delivered in 10-20 sessions in group settings, whereas salutogenic oriented interventions that neither improved physical or psychosocial health significantly were characterized by being individually tailored and delivered in less than 10 group sessions in individual settings.

CONCLUSIONS

This systematic review suggests that salutogenic-oriented lifestyle interventions are effective for physical and psychosocial health in the short term. More research is needed to determine how intervention characteristics moderate (long-term) effectiveness.

PRACTICE IMPLICATIONS

The results provide a basis for purposefully developing effective salutogenic interventions for adults with T2DM.

Effect of peer support intervention on diabetes distress in people with type 2 diabetes: A systematic review and meta-analysis

AIMS

To assess the effect of peer support intervention on diabetes distress in people with type 2 diabetes.

BACKGROUND

Diabetes distress may be decreased by peer support intervention, but findings about the effect of peer support on diabetes distress have been mixed.

DESIGN

A systematic review and meta-analysis of randomized controlled studies.

DATA SOURCES

PubMed, Embase, CENTRAL, PsycINFO, Web of Science, and CINAHL databases were searched for randomized controlled trials from inception to 30 June 2018.

REVIEW METHODS

Investigators assessed eligibility, extracted data, and assessed methodological quality. Standardized mean difference and 95% confidence intervals were calculated for pooled effect size.

RESULTS

A total of 13 studies included in systematic review and 10 in meta-analysis. In the random-effects model, the pooled effect size showed current peer support intervention did not significantly reduce diabetes distress in type 2 diabetes population compared with usual care.

CONCLUSION

High quality and well-designed studies targeting at reducing diabetes distress are needed to further test the effect of peer support intervention on diabetes distress.

Shared Medical Appointments and Mindfulness for Type 2 Diabetes-A Mixed-Methods Feasibility Study

INTRODUCTION

Type 2 diabetes (T2DM) is a major health concern with significant personal and healthcare system costs. There is growing interest in using shared medical appointments (SMAs) for management of T2DM. We hypothesize that adding mindfulness to SMAs may be beneficial. This study aimed to assess the feasibility and acceptability of SMAs with mindfulness for T2DM within primary care in Australia.

MATERIALS AND METHODS

We conducted a single-blind randomized controlled feasibility study of SMAs within primary care for people with T2DM living in Western Sydney, Australia. People with T2DM, age 21 years and over, with HbA1c > 6.5% or fasting glucose >7.00 mmol/L within the past 3 months were eligible to enroll. The intervention group attended six 2-h programmed SMAs (pSMAs) which were held fortnightly. pSMAs included a structured education program and mindfulness component. The control group received usual care from their healthcare providers. We collected quantitative and qualitative data on acceptability as well as glycemic control (glycated hemoglobin and continuous glucose monitoring), lipids, anthropometric measures, blood pressure, self-reported psychological outcomes, quality of life, diet, and physical activity using an ActiGraph accelerometer.

RESULTS

Over a 2-month period, we enrolled 18 participants (10 females, 8 males) with a mean age of 58 years (standard deviation 9.8). We had 94.4% retention. All participants in the intervention group completed at least four pSMAs. Participants reported that attending pSMAs had been a positive experience that allowed them to accept their diagnosis and empowered them to make changes, which led to beneficial effects including weight loss and better glycemic control. Four pSMA participants found the mindfulness component helpful while two did not. All of the seven participants who contributed to qualitative evaluation reported improved psychosocial wellbeing and found the group setting beneficial. There was a significant difference in total cholesterol levels at 12 weeks between groups (3.86 mmol/L in intervention group vs. 4.15 mmol/L in the control group; p = 0.025) as well as pain intensity levels as measured by the PROMIS-29 (2.11 vs. 2.38; p = 0.034).

CONCLUSION

pSMAs are feasible and acceptable to people with T2DM and may result in clinical improvement. A follow-up fully-powered randomized controlled trial is warranted.

CLINICAL TRIAL REGISTRATION

Australia and New Zealand Clinical Trial Registry, identifier ACTRN12619000892112.

Reviewing U.S. Connected Diabetes Care: The Newest Member of the Team

Recent years have brought about an explosion in the number of companies offering connected diabetes care products, defined as digital diabetes management systems based around (1) smartphone apps, (2) devices with built-in connectivity, and (3) remote human and automated coaching and support. These nascent models aim to provide more continuous and on-demand care, aligning with the 24/7 demands of chronic disease. It has been enabled by multiple factors, including the rising use of connected devices and apps to help people manage their chronic conditions, growing appreciation for the importance of outcomes beyond A1c, and the lofty and growing cost of health care. Despite the potential of these programs to improve the outcomes and well-being of people with diabetes and reduce the burdens on health care providers and systems, awareness and use of these programs and approaches remain low in the medical community. In this article, we present a snapshot of this dynamic field, including a taxonomy of various connected diabetes care products available to employers, health plans, health systems, and people with diabetes in the United States, and we identify meaningful distinctions among them: (1) health conditions managed, (2) peer support interactions, (3) prescribing providers on the care team, (4) provision of connected medical devices and/or continuous glucose monitors, (5) degree of treatment personalization, and (6) clinical and real-world evidence. We also discuss broad trends in connected diabetes care. Given the urgency and scale of the diabetes epidemic, it is vital that a range of medical and clinical communities find meaningful ways to scale individualized, timely care under reimbursement models that better align incentives for various stakeholders, particularly health care providers themselves. This would not only address deficiencies in care but could also make diabetes care more attractive to future clinicians.

Review of 128 quality of care mechanisms: A framework and mapping for health system stewards

Health system stewards have the critical task to identify quality of care deficiencies and resolve underlying system limitations. Despite a growing evidence-base on the effectiveness of certain mechanisms for improving quality of care, frameworks to facilitate the oversight function of stewards and the use of mechanisms to improve outcomes remain underdeveloped. This review set out to catalogue a wide range of quality of care mechanisms and evidence on their effectiveness, and to map these in a framework along two dimensions: (i) governance subfunctions; and (ii) targets of quality of care mechanisms. To identify quality of care mechanisms, a series of searches were run in Health Systems Evidence and PubMed. Additional grey literature was reviewed. A total of 128 quality of care mechanisms were identified. For each mechanism, searches were carried out for systematic reviews on their effectiveness. These findings were mapped in the framework defined. The mapping illustrates the range and evidence for mechanisms varies and is more developed for some target areas such as the health workforce. Across the governance sub-functions, more mechanisms and with evidence of effectiveness are found for setting priorities and standards and organizing and monitoring for action. This framework can support system stewards to map the quality of care mechanisms used in their systems and to uncover opportunities for optimization backed by systems thinking.

The Role and Value of Ongoing and Peer Support in Diabetes Care and Education

PURPOSE

Increasing attention is being given to the challenges and emotional toll of managing diabetes. This Perspectives in Practice details the specialty's guiding documents for initial and ongoing support. It also defines various types of social support, including peer support, for optimal diabetes care. Focusing on peer support, this paper provides a review of the body of evidence demonstrating the value of peer support to improve clinical and behavioral outcomes. To achieve positive outcomes, it is optimal for people with diabetes to have access to ongoing support from their health care provider, including diabetes care and education specialists. They should also be made aware of, and given referral to options and opportunities for peer support. This Perspectives in Practice concludes with a call to action for diabetes care and education specialists to deliver to integrate and promote the value of peer support in the care they provide.

CONCLUSION

Managing diabetes during the stages and ages of life is chronically challenging and complex. Various types of support offered by health care providers, including diabetes care and education specialists and others in the person's social support milieu, can positively affect emotional well-being. Health care providers should routinely assess their client's social supports and refer the person with diabetes and/or their caregivers to evidence-based types of peer support mutually determined to be of most value. Diabetes care and education specialists should increase their awareness of opportunities to integrate the value of and referral to peer support in their counseling and to gain greater insight into the diabetes-lived experience.

Capacity and confidence building for general practitioners on optimum insulin use

Type 2 diabetes is characterised by a progressive decline in insulin secretion, and sooner or later patients require insulin therapy. However, physicians are reluctant to initiate insulin therapy because of perceived inadequacy in managing insulin therapy, cost and lack of benefits. Experts from across the country met at a workshop during 12th National Insulin Summit which was held in September at Hyderabad and came up with key recommendations to build capacity and confidence in general practitioners for insulin usage. Barriers can be overcome through self-education and training; effective patient education; imparting coping skill training to patients; and bridging gaps to improve adherence. Moreover, optimum insulinization requires knowledge about the available options for initiation and intensification of insulin therapy; various insulin regimens; dosing and titration; and choosing effective and simple insulin therapy as per patient characteristics. Hence, the objective of this review article is to help build capacity and confidence among general practitioners on optimising insulin therapy.

Using peer education to improve diabetes management and outcomes in a low-income setting: a randomized controlled trial

BACKGROUND

Diabetes is an important health burden in Indonesia. However, diabetes management and treatment remain poor, with most people with diabetes in Indonesia not achieving the recommended blood glucose levels. Peer education may have particular potential in low-income settings in complementing diabetes care without being a large additional strain on the health system.

METHODS/DESIGN

This cluster randomized controlled trial aims to identify the effect of the implementation of peer education for patients with type 2 diabetes on diabetes-related outcomes in Aceh, Indonesia, which will complement the diabetes treatment provided at primary-care health posts (puskesmas). Altogether, 29 puskesmas were recruited in Banda Aceh and Aceh Besar, each of which was randomly assigned to either the control or the intervention group. Then, 534 people with diabetes were identified and recruited through their respective puskesmas. The intervention consists of up to two peer education groups per puskesmas, which are led by previously trained people with diabetes. Peer education sessions are held every month for 18 months, with follow-up data being collected 9 and 18 months after the first peer education session. The main objective is to improve diabetes management and the health behavior of participants receiving peer education to reduce their average blood glucose levels as measured by glycated hemoglobin (HbA1c) levels. Secondary outcomes are the effects of peer education on lipid levels, waist circumference, blood pressure, quality of life, treatment adherence, diabetes knowledge, physical activity, and dietary diversity. Data sources for the measurement of outcomes include patient and health facility surveys and biomarker measurements. An economic evaluation will be conducted to assess the cost-effectiveness of the intervention.

DISCUSSION

This trial will contribute to the evidence on the effectiveness and cost-effectiveness of peer education in improving diabetes management in a low-income setting in Indonesia and in other comparable contexts.

TRIAL REGISTRATION

ISRCTN registry, ISRCTN68253014 . Registered on 18 February 2019.

Novel psychosocial factor involved in diabetes self-care in the Japanese cultural context

AIMS/INTRODUCTION

Recent evidence shows that cultural context can influence the management of diabetes mellitus. The aim of the present study was to examine the relationship between interdependence, which is valued in the Eastern cultural context, and diabetes self-care behavior in Japanese patients with type 2 diabetes mellitus.

MATERIAL AND METHODS

We carried out a cross-sectional survey of 161 Japanese adults with type 2 diabetes mellitus using well-established questionnaires. The association of an interdependent tendency with diabetes self-care activities was analyzed using multiple regression analysis.

RESULTS

Diabetes self-care activities had a negative correlation with interdependent tendency (r = -0.16, P = 0.047), and they had positive correlations with age (r = 0.42, P < 0.001), emotional support (r = 0.25, P = 0.001) and diabetes self-care support (r = 0.36, P < 0.001). When patients were divided into two groups at the median age (68 years), multiple regressions showed that interdependent tendency (β = -0.20, P = 0.048), male sex (β = -0.24, P = 0.023), emotional support (β = 0.22, P = 0.028) and diabetes self-care support (β = 0.39, P < 0.001) were significant determinants of diabetes self-care activities only in the younger group.

CONCLUSIONS

Interdependence might influence diabetes self-care behavior, and intervention focusing on support from close others might lead patients to more successful care among Japanese adults with type 2 diabetes mellitus, especially those aged <68 years.

Efficacy of a self-management education programme on patients with type 2 diabetes in primary care: A randomised controlled trial

AIM

The purpose of this study was to assess the efficacy of the Spanish Diabetes Self-Management Program (SDSMP) versus usual care in adults with type 2 diabetes mellitus (T2DM) residing in a Spanish region.

METHODS

A two-year follow-up randomised controlled trial. The intervention consisted of 6 weekly structured peer-to-peer workshops. The primary outcome was change in HbA1c levels. Secondary outcomes included other clinical measures, quality of life, self-efficacy, life-style changes, medication and use of healthcare services. Mixed effect models were fitted.

RESULTS

n=297 patients were recruited in each study arm. Baseline HbA1c levels were comparable in both groups with an overall mean 7.1 (SD=1.2). The intervention did not significantly modify HbA1c, or other cardiovascular variables. Significant improvements were seen in self-efficacy, and in particularly its disease control component. Certain differences were also observed in the use of healthcare resources and medication consumption. High workshop participation and satisfaction rates were achieved.

CONCLUSION

HbA1c reductions are difficult to obtain in adequately controlled patients. On the other hand, raising awareness on one's disease can increase disease control self-efficacy. This finding, accompanied by reduced medication consumption and healthcare use rates, highlights that usual care would be benefited by incorporating certain SDSMP aspects.

TRIAL REGISTRATION

ClinicalTrials.gov identifier NCT01642394.

Effectiveness of peer led intervention in improvement of clinical outcomes among diabetes mellitus and hypertension patients-A systematic review and meta-analysis

Peer-led intervention allows the patients to develop knowledge, skills and confidence in managing their own conditions. Hence this review was done to assess the effectiveness of peer-led intervention in improving the clinical outcomes of DM and HTN patients. We conducted systematic search in Medline, CENTRAL, Sciencedirect and Google-Scholar from inception till May 2018 and retrieved 3654 citations. Meta-analysis was performed using random-effects model and pooled mean difference (MD) was reported with 95% CI. Publication bias was assessed using Egger's test. 29 trials (26 DM and 3 HTN) with 6363 participants were included. There was positive effect of peer led intervention on DM and HTN with pooled MD of -0.28% [95%CI: -0.45 to -0.11] and -7.52mmHg [95%CI: -14.39 to -0.66]. There was significant heterogeneity and publication bias in both DM and HTN trials. Sensitivity analysis showed only little improvement in the final estimate. Peer support intervention is effective and causes statistically significant reduction in HbA1C and systolic blood pressure among DM and HTN patients.

A Qualitative Exploration of Fijian Perceptions of Diabetes: Identifying Opportunities for Prevention and Management

Rates of diabetes are high in many communities of Pacific Island peoples, including people from Fiji. This qualitative study explores knowledge and attitudes towards diabetes among i-Taukei Fijians to facilitate the cultural tailoring of diabetes prevention and management programs for this community. Fijians aged 26 to 71 years (n = 15), residing in Australia, participated in semi-structured interviews; 53% (n = 8) were male. Interviews were audio-recorded, transcribed verbatim, then thematically analyzed. Diabetes is recognized as an important and increasing health problem requiring action in the i-Taukei Fijian community. Widespread support for culturally appropriate lifestyle interventions utilizing existing societal structures, like family networks and church groups, was apparent. These structures were also seen as a crucial motivator for health action. Intervention content suggestions included diabetes risk awareness and education, as well as skills development to improve lifestyle behaviors. Leveraging existing social structures and both faith and family experiences of diabetes within the Fijian community may help convert increased awareness and understanding into lifestyle change. Ongoing in-community support to prevent and manage diabetes was also regarded as important. We recommend building upon experience from prior community-based interventions in other high-risk populations, alongside our findings, to assist in developing tailored diabetes programs for Fijians.

Ontario Brain Injury Association Peer Support Program: a mixed methods protocol for a pilot randomised controlled trial

INTRODUCTION

The objective of this study is to conduct a pilot randomised controlled trial (RCT) of the Ontario Brain Injury Association (OBIA) Peer Support Program. The RCT is designed to evaluate the effectiveness and dose-response of the Peer Support Program in improving participation and mood for people with moderate-to-severe traumatic brain injury compared with a wait-list control group.

METHODS AND ANALYSIS

The proposed research is a three-phase, mixed methods pilot RCT. Consistent with an integrated knowledge translation approach, the study design has been informed in consultation with the knowledge user (ie, OBIA). It will include an initial qualitative examination of barriers and enablers to the trial implementation (phase 1), a pilot RCT (phase 2) and conclude with a qualitative component (phase 3). A qualitative descriptive approach will be adopted for both qualitative phases of the study (n=20-25) and thematic analysis will be used. The 6 months phase-2 trial will be conducted with 60 participants. These participants will be randomised to one of three groups: a twice a week programme (n=20), a once a week programme (n=20) or the wait-list control group (n=20). The feasibility of participant recruitment and retention, data collection, as well as participant adherence to the OBIA Peer Support Program will be evaluated. The primary outcome measure will be participation, as measured by the Participation Assessment with Recombined Tools-Objective. Other proposed outcomes of interest will include mood, health-related quality of life and self-efficacy.

ETHICS AND DISSEMINATION

Ethics approval will be obtained from the principal author's institution (University Health Network Research Ethics Board). The results of this study will inform the development of a larger scale RCT and will inform future iterations of the OBIA Peer Support Program including a revised programme curriculum.

TRIAL REGISTRATION NUMBER

NCT03450460; Pre-results.

Supported self-management for people with type 2 diabetes: a meta-review of quantitative systematic reviews

OBJECTIVES

Self-management support aims to give people with chronic disease confidence to actively manage their disease, in partnership with their healthcare provider. A meta-review can inform policy-makers and healthcare managers about the effectiveness of self-management support strategies for people with type 2 diabetes, and which interventions work best and for whom.

DESIGN

A meta-review of systematic reviews of randomised controlled trials (RCTs) was performed adapting Cochrane methodology.

SETTING AND PARTICIPANTS

Eight databases were searched for systematic reviews of RCTs from January 1993 to October 2016, with a pre-publication update in April 2017. Forward citation was performed on included reviews in Institute for Scientific Information (ISI) Proceedings. We extracted data and assessed quality with the Revised-Assessment of Multiple Systematic Reviews (R-AMSTAR).

PRIMARY AND SECONDARY OUTCOME MEASURES

Glycaemic control as measured by glycated haemoglobin (HbA1c) was the primary outcome. Body mass Index, lipid profiles, blood pressure and quality of life scoring were secondary outcomes. Meta-analyses reporting HbA1c were summarised in meta-forest plots; other outcomes were synthesised narratively.

RESULTS

41 systematic reviews incorporating data from 459 unique RCTs in diverse socio-economic and ethnic communities across 33 countries were included. R-AMSTAR quality score ranged from 20 to 42 (maximum 44). Apart from one outlier, the majority of reviews found an HbA1c improvement between 0.2% and 0.6% (2.2-6.5 mmol/mol) at 6 months post-intervention, but attenuated at 12 and 24 months. Impact on secondary outcomes was inconsistent and generally non-significant. Diverse self-management support strategies were employed; no single approach appeared optimally effective (or ineffective). Effective programmes tended to be multi-component and provide adequate contact time (>10 hours). Technology-facilitated self-management support showed a similar impact as traditional approaches (HbA1c MD -0.21% to -0.6%).

CONCLUSIONS

Self-management interventions using a range of approaches improve short-term glycaemic control in people with type 2 diabetes including culturally diverse populations. These findings can inform researchers, policy-makers and healthcare professionals re-evaluating the provision of self-management support in routine care. Further research should consider implementation and sustainability.