Randomized Trial of a Positive Psychology Intervention for Adolescents With Type 1 Diabetes

Positive Psychology Interventions for Improving Self-management Behaviors in Patients with Type 1 and Type 2 Diabetes: a Narrative Review of Current Evidence

PURPOSE OF REVIEW

Interests have been emerging in using positive psychology interventions (PPIs) to improve diabetes self-management (DSM) behaviors (e.g., blood glucose monitoring, physical activity). To explore the impact of those interventions on DSM behaviors, we summarized the evidence of PPIs on self-management behaviors among both type 1 diabetes (T1D) and type 2 diabetes (T2D) patients between 2012 and 2022.

RECENT FINDINGS

Among the eight studies identified, different study designs and types of PPIs were apparent. Typical PPIs (e.g., activities enhancing positive affect/gratitude/self-affirmation/optimism) were usually applied to T1D patients (N = 5); PPIs were usually combined with motivational interviewing for T2D patients (N = 3). Contrary to expectations, PPIs did not consistently demonstrate positive effects on self-management behaviors' change regardless of the types of diabetes patients, compared to the control groups. Improvements in diabetes patients' self-management behaviors from PPIs are still unclear. Future studies should more rigorously evaluate and identify the active ingredients of PPIs for behavioral changes among diabetes patients.

Yogic Spirituality and Positive Psychology vis-à-vis the Mental Health of Adolescents During COVID-19

COVID-19 ushered in a period of uncertainty and insecurity. It has affected the mental well-being of all, but certain groups are more vulnerable, including adolescents. Adolescence is a period of transition from childhood to adulthood in which the mental domain is still developing. The pandemic has had an adverse effect on the mental well-being of adolescents. Their normal routines are severely affected by the pandemic and related restrictions. There is a need for a coping mechanism or resources to empower this group of people. Spirituality has salubrious effect on all dimensions of health. The concept of spirituality is closely related to yoga and positive psychology. The article describes the similarities between yoga and positive psychology. It further posits that spirituality is closely related to yoga and positive psychology. The article also argues that both yoga and positive psychology could be useful in improving the mental dimension of health in adolescents in the COVID-19 era. A thorough study of the literature helped the authors to conclude that yoga and positive psychology definitely enhance mental well-being. The tenets of yoga and positive psychology can be incorporated into the daily regimen of children and adolescents to increase their resilience and mental strength. Further studies with robust study designs could ascertain the benefits of such measures.

The role and need for psychological support in the treatment of adolescents and young people suffering from type 1 diabetes

Psychological support might be perceived as one of the most important factors in the treatment of people suffering from type 1 diabetes, particularly among vulnerable groups such as adolescents and young people. Problems arising from extreme pressure put on young patients, high expectations, and specific limitations associated with diabetes often reflect in negative wellbeing and affect patients' behavior, resulting in lower self-esteem, mood swings, depression, or even eating disorders. Therefore, the need for a more holistic approach to the treatment of diabetes and caring about psychological support can be observed, which may contribute to better functioning and management of the disease. Differentiation of certain approach methods such as the positive approach (PA) discussed in the text may help young patients in motivation and coping with their disease as well as accepting limitations caused by type 1 diabetes. This would decrease the risk of potential revolt against medical recommendations, common for patients at the mentioned age, and help raise awareness of the problem. Maintaining life balance through undertaking regular physical activities and being open to new strategies such as telenursing can also result in the improvement of glycemic control. The studies presented have proven the great effectiveness of personalized care adjusted to the patient with psychological support, as well as the invaluable role of education in diabetes, which includes not only standard procedures such as calculating an appropriate insulin dose but also the invention of effective coping mechanisms, which influence patients' performance and wellbeing.

Effectiveness of resilience-promoting interventions in adolescents with diabetes mellitus: a systematic review and meta-analysis

BACKGROUND

This study aimed to analyze the efficacy of resilience-promoting interventions among adolescents and youth aged 10-24 years with any type of diabetes.

METHODS

A systematic literature search was performed using the PubMed, Web of Science, Embase, Cochrane Library, CINAHL, and PsycINFO databases from inception to May 25, 2022. The Cochrane risk of bias tool (version 2) was used to assess the quality of the included studies. A meta-analysis was performed to calculate the pooled effects of resilience-promoting interventions.

RESULTS

Nineteen articles were included covering an overall sample of 2048 adolescents with diabetes. When analyzing the effectiveness of resilience-promoting interventions, hemoglobin A1c (HbA1c) at six months [mean difference = - 0.47, 95% confidence interval (CI) = - 0.83 to - 0.12, P = 0.009] after the intervention was improved. However, long-term (≥ 12 months) improvement in HbA1c was not significant. In addition, comparing the control group, there were significant differences in the effect size for stress [standardized mean difference (SMD) = - 0.87, 95% CI = - 1.25 to -0.48, P < 0.05], self-efficacy (SMD = 0.50, 95% CI = 0.02-0.98, P = 0.04) and quality of life (SMD = 0.27, 95% CI = 0.03-0.51, P = 0.03).

CONCLUSIONS

Resilience-promoting intervention is a promising way for adolescent diabetes management to improve HbA1c, stress, self-efficacy, and quality of life. Incorporating resilience-promoting components into diabetes education and re-enforcing these contents every six months are recommended for implementation in clinical practice.

Meaningful Change and Treatment Responsivity in Intervention Research: A Targeted Review of Studies Published in the Journal of Pediatric Psychology

OBJECTIVE

Randomized-controlled trials (RCTs) in pediatric psychology form the foundation for evidence-based treatment and best practices in the field. Relying heavily on continuous outcome measures and group comparisons, questions concerning meaningful clinical change and treatment response rates remain open. This targeted review aimed to provide an initial description of the current state of intervention research in pediatric psychology in terms of attention to meaningful clinical change and efforts to assess and characterize participants in terms of treatment responsivity.

METHODS

Online databases were used to identify a sample of RCT published in the Journal of Pediatric Psychology from 2010 to 2021 using the term "randomized" in the title. Using predefined eligibility and exclusion criteria, 43 studies were identified and analyzed with regard to characteristics of intervention, population, measurement, data reporting, and reference to indicators of clinical significance, meaningful change, treatment responsivity rates, and predictors.

RESULTS

26 studies (60%) made no reference at all to meaningful clinical change, treatment response criteria and rates, or characteristics of treatment responders. 15 studies (35%) reported measures of meaningful change in their interpretation of group differences, to calculate sample size, in relation to baseline data only, or in describing a measure. 2 studies (5%) reported criteria for assessing meaningful change to determine individual response rates and characteristics of responders.

CONCLUSIONS

These findings highlight the need for greater emphasis on defining standards and analyzing treatment outcome research in terms of metrics of meaningful change and treatment response in order to better target intervention and optimize limited resources.

The effectiveness of psychological interventions on mental health and quality of life in people living with type 1 diabetes: a systematic review and meta-analysis

Background

Living with type 1 diabetes can be associated with significant psychological morbidity, poor glycaemic control, and increased risk for microvascular complications. This systematic review sought to investigate the effects of psychological interventions on depression, anxiety, diabetes-related distress, quality of life, and glycaemic control in people with type 1 diabetes.

Methods

Eight electronic databases were searched for published and unpublished randomised controlled trials. Screening, data extraction, and risk of bias assessment (using the Cochrane Collaboration tool for assessing risk of bias 2.0) were independently undertaken by two study authors. The results of the studies were meta-analysed, implementing a random-effects model. The Grading of Recommendations Assessment and Development and Evaluation (GRADE) system was used to determine the confidence in the effect estimates.

Results

Twenty studies were identified. Non-significant standardised mean differences (SMD) were found for depression symptoms (SMD =  - 0.17, 95% CI [- 0.41, 0.07], p = 0.16) and diabetes-related distress (SMD =  - 0.12, 95% CI [- 0.27, 0.04], p = 0.13). Significant SMD was found for quality of life (SMD = 0.27, 95% CI [0.11, 0.42], p = 0.0007). Significant mean difference (MD) was found for HbA1c (MD = - 0.26, 95% CI [- 0.51, - 0.01], p = 0.04). Prespecified subgroup analysis for cognitive behaviour-based interventions showed significant improvement for HbA1c (MD = - 0.23, 95% CI [- 0.44, - 0.02], p = 0.03).

Conclusions

Psychological interventions were found to significantly increase quality of life and promote glucose control in people with type 1 diabetes. Depending on their cost-effectiveness, psychological interventions could be incorporated in routine clinical practice for people with type 1 diabetes and concomitant psychological morbidity.

Supplementary Information

The online version contains supplementary material available at 10.1007/s13340-021-00564-9.

Applying theoretical models of positive emotion to improve pediatric asthma: A positive psychology approach

Positive emotion, encompassing feelings such as joy and happiness, has been shown to predict a multitude of health outcomes. However, the role of positive emotion in pediatric asthma is not understood. No work to date has examined how positive emotion may offer benefits to children and adolescents with asthma. Based on theory and models of positive emotion and health, we hypothesize that positive emotion may improve asthma outcomes through mediators such as health behaviors and health-relevant physiological functioning. Moreover, boosting positive emotion during times of stress may be particularly relevant in mitigating asthma symptoms. In the present commentary, we elaborate on the hypothesized mechanisms behind such associations grounded within positive emotion theoretical frameworks. Additionally, we summarize the methodologically rigorous work of positive emotion interventions in other clinical settings to propose that positive emotion could be a useful tool in the management of pediatric asthma.

Profiles of patients' self-reported health after acute stroke

BACKGROUND

We aimed to identify groups of patients with similar health status after stroke, assessed by patient reported outcome measures (PROMs), to improve initial risk stratification.

METHODS

In a prospective study, inpatients were recruited during acute stroke treatment. Demographics, history, and cardio-vascular risk factors were assessed at baseline. Self-reported functional status, physical and mental health as well as anxiety and depressive symptoms were assessed 3 and 12 months after stroke and used to identify latent classes. The association of patient characteristics with latent class membership was investigated with multinomial logistic regression.

RESULTS

Of the 650 patients included with a mean age of 75 years and 48% female, 70% had ischemic, 6% hemorrhagic strokes, and 24% transient ischemic attacks. Median NIHSS on admission was 2 (IQR:0,5). Values of PROMs remained comparable at 3 and 12 months. A three-class model was developed, differentiating between patients with mildly (75%), moderately (17%), and severely (8%) impaired self-reported health status. Adjusted for univariately significant baseline characteristics, initial NIHSS distinguished mild- from moderate-, and moderate- from severe-class-membership (p < 0.001). Length of inpatient stay (p < 0.001;OR = 1.1), diabetes (p = 0.021;OR = 1.91), and atrial fibrillation (p = 0.004;OR = 2.20) predicted allocation to the moderately vs. mildly affected class.

CONCLUSIONS

Grading stroke patients by a standard set of PROMs up to 1 year after stroke allows to distinguish the diverse impact of baseline characteristics on differently affected groups. In addition to initial stroke severity, longer inpatient stay, presence of diabetes and atrial fibrillation correlate with greater impairment of self-reported health in the less affected groups.

TRIAL REGISTRATION

http://www.ClinicalTrials.gov ; Unique identifier: NCT03795948 .

Technological Ecological Momentary Assessment Tools to Study Type 1 Diabetes in Youth: Viewpoint of Methodologies

Type 1 diabetes (T1D) is one of the most common chronic childhood diseases, and its prevalence is rapidly increasing. The management of glucose in T1D is challenging, as youth must consider a myriad of factors when making diabetes care decisions. This task often leads to significant hyperglycemia, hypoglycemia, and glucose variability throughout the day, which have been associated with short- and long-term medical complications. At present, most of what is known about each of these complications and the health behaviors that may lead to them have been uncovered in the clinical setting or in laboratory-based research. However, the tools often used in these settings are limited in their ability to capture the dynamic behaviors, feelings, and physiological changes associated with T1D that fluctuate from moment to moment throughout the day. A better understanding of T1D in daily life could potentially aid in the development of interventions to improve diabetes care and mitigate the negative medical consequences associated with it. Therefore, there is a need to measure repeated, real-time, and real-world features of this disease in youth. This approach is known as ecological momentary assessment (EMA), and it has considerable advantages to in-lab research. Thus, this viewpoint aims to describe EMA tools that have been used to collect data in the daily lives of youth with T1D and discuss studies that explored the nuances of T1D in daily life using these methods. This viewpoint focuses on the following EMA methods: continuous glucose monitoring, actigraphy, ambulatory blood pressure monitoring, personal digital assistants, smartphones, and phone-based systems. The viewpoint also discusses the benefits of using EMA methods to collect important data that might not otherwise be collected in the laboratory and the limitations of each tool, future directions of the field, and possible clinical implications for their use.

[The smartphone as a therapeutic tool in adolescents with type 1 diabetes]

Over the past 15 years, the literature on mobile phone-based interventions for adolescents with type 1 diabetes has increased. While the majority of these interventions focus on therapeutic education of patients, others encourage them to take care of themselves in a broader sense. Young people express great satisfaction with these interventions, but the effectiveness in terms of metabolic control remains to be confirmed.

THR1VE! Positive psychology intervention to treat diabetes distress in teens with type 1 diabetes: Rationale and trial design

Adolescents with type 1 diabetes (T1D) experience high rates of diabetes distress, which negatively influence self-management and glycemic control. Building on effective positive psychology interventions to improve adherence in adults, as well as our pilot work to adapt these interventions for adolescents, we developed a positive psychology intervention for adolescents with T1D. The goal of THR1VE! is to reduce diabetes distress in adolescents with T1D and improve their diabetes outcomes. This multi-site randomized controlled trial compares a Diabetes Education + text-message-based Positive Affect intervention, to a Diabetes Education control condition. In the ongoing trial, we are evaluating the effects of the intervention on adolescents' diabetes distress, self-management, and glycemic control. This paper describes the rationale, trial design, and methodology of the THR1VE! Study.