Benefits and Harms of Digital Health Interventions Promoting Physical Activity in People With Chronic Conditions: Systematic Review and Meta-Analysis.

BACKGROUND: Digital health interventions for managing chronic conditions have great potential. However, the benefits and harms are still unclear. OBJECTIVE: This systematic review and meta-analysis aimed to investigate the benefits and harms of digital health interventions in promoting physical activity in people with chronic conditions. METHODS: We searched the MEDLINE, Embase, CINAHL, and Cochrane Central Register of Controlled Trials databases from inception to October 2022. Eligible randomized controlled trials were included if they used a digital component in physical activity promotion in adults with ≥1 of the following conditions: depression or anxiety, ischemic heart disease or heart failure, chronic obstructive pulmonary disease, knee or hip osteoarthritis, hypertension, or type 2 diabetes. The primary outcomes were objectively measured physical activity and physical function (eg, walk or step tests). We used a random effects model (restricted maximum likelihood) for meta-analyses and meta-regression analyses to assess the impact of study-level covariates. The risk of bias was assessed using the Cochrane Risk of Bias 2 tool, and the certainty of the evidence was assessed using the Grading of Recommendations Assessment, Development, and Evaluation. RESULTS: Of 14,078 hits, 130 randomized controlled trials were included. Compared with usual care or minimal intervention, digital health interventions increased objectively measured physical activity (end of intervention: standardized mean difference [SMD] 0.29, 95% CI 0.21-0.37; follow-up: SMD 0.17, 95% CI 0.04-0.31) and physical function (end of intervention: SMD 0.36, 95% CI 0.12-0.59; follow-up: SMD 0.29, 95% CI 0.01-0.57). The secondary outcomes also favored the digital health interventions for subjectively measured physical activity and physical function, depression, anxiety, and health-related quality of life at the end of the intervention but only subjectively measured physical activity at follow-up. The risk of nonserious adverse events, but not serious adverse events, was higher in the digital health interventions at the end of the intervention, but no difference was seen at follow-up. CONCLUSIONS: Digital health interventions improved physical activity and physical function across various chronic conditions. Effects on depression, anxiety, and health-related quality of life were only observed at the end of the intervention. The risk of nonserious adverse events is present during the intervention, which should be addressed. Future studies should focus on better reporting, comparing the effects of different digital health solutions, and investigating how intervention effects are sustained beyond the end of the intervention. TRIAL REGISTRATION: PROSPERO CRD42020189028; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=189028.

It is like someone holding your hand when you need it - lived experiences of patients with cardiovascular disease participating in a digital health intervention focusing on the maintenance of physical activity after cardiac rehabilitation.

PURPOSE: To explore patients with cardiovascular diseases' lived experiences of the support given by a text message intervention focusing on the maintenance of physical activity after supervised cardiac rehabilitation. METHODS: In a qualitative study, participants from the feasibility trial FAIR were interviewed individually twice to disclose their lived experiences during and after the trial. Transcribed interviews were analysed based on a phenomenological-hermeneutic method, inspired by Paul Ricoeur's philosophy on narrative and interpretation. RESULTS: Interviews of eight patients with cardiovascular disease (3 females, median age 57 years (range 37 to 74 years)) revealed two themes, The FAIR intervention as a bridge builder in the transition to being physically active in everyday life and Meaningful conditions for maintaining physical activity. Action plans guided physical activity, while text messages facilitated actions and left an impression of still being under supervision. A frame of reference with physical activity, family, being monitored, having to report back, and getting feedback, were incentives for being physically active. CONCLUSION: From a patient perspective, the text message intervention in the feasibility trial FAIR was valuable to support the maintenance of physical activity in the transition from a supervised exercise-based cardiac rehabilitation programme to everyday life on an individual basis. Participants experienced the intervention to hold their hands in changing behaviour and redefining themselves. Yet, there is an extended need for belonging and personal interactions in future interventions.

Patients with cardiovascular disease experience a need for support to maintain physical activity after completing a supervised rehabilitation programme, which is not a part of standard practiceIn a sample of patients with cardiovascular disease, a text message intervention was experienced to provide useful support in the transition from supervised cardiac rehabilitation to being physically active in everyday lifeChanging behaviour is challenging, and digital health interventions give the advantage of influencing health behaviour in real-time with the potential to reach a vast population.

Maintenance of physical activity after cardiac rehabilitation (FAIR): study protocol for a feasibility trial.

INTRODUCTION: To enhance health and prevent secondary consequences for patients with cardiovascular disease (CVD), maintenance of an active lifestyle following participation in cardiac rehabilitation (CR) is important. However, levels of physical activity often decrease after completion of a structured CR programme. Models that support long-term behaviour change with a sustained level of physical activity are imperative. The aim of this study is to evaluate the feasibility of a mobile health intervention based on the Health Action Process Approach theoretical model of behaviour change in patients with CVD for 3 months after completion of a CR programme. METHODS AND ANALYSIS: In a feasibility trial design, we will recruit 40 participants from CR programmes at Slagelse Hospital, the City of Slagelse (municipality), or Holbæk Hospital. After completing the standard structured CR programme, each participant will create an action plan for physical activity together with a physiotherapist. Following that, participants are sent 2 weekly text messages for 3 months. The first text message prompts physical activity, and the second will check if the action plan has been followed. If requested by participants, a coordinator will call and guide the physical activities behaviour. The feasibility of this maintenance intervention is evaluated based on predefined progression criteria. Physical activity is measured with accelerometers at baseline and at 3 months follow-up. ETHICS AND DISSEMINATION: Study approval was waived (EMN-2021-00020) by the Research Ethics Committee of Region Zealand, Denmark. Study results will be made public and findings disseminated to patients, health professionals, decision-makers, researchers and the public. TRIAL REGISTRATION NUMBER: NCT05011994.

Patients' experiences of abdominal exercises after stoma surgery: a qualitative study.

PURPOSE: Abdominal exercises are being advocated after stoma surgery and investigated in clinical research. Little is known about the patients' perspective of doing abdominal exercises in the first three months after getting a stoma. The aim of this study was to explore patients' experiences with and attitudes toward abdominal exercises after stoma surgery. MATERIALS AND METHODS: Patients with a new ileostomy or colostomy were invited to participate in an interview after having performed a set of abdominal exercises one time as part of a preceding study. Semi-structured interviews were conducted at inpatient wards and outpatient clinics at two hospitals. Audio recordings were transcribed to text verbatim and analyzed with inductive content analysis. RESULTS: Analysis of 14 interviews resulted in four categories: "The attitude toward abdominal exercises is positive"; "Treatment and illness form barriers to abdominal exercises"; "Wish for help with abdominal exercises after stoma surgery"; and "Abdominal exercises are experienced as being easy". CONCLUSIONS: Participants with a new stoma wished for guidance in abdominal exercises. Health professionals should be aware of potential barriers to participation in abdominal exercise in patients with a stoma. Abdominal exercises were easy to perform with a stoma in a supervised setting.Implications for rehabilitationParticipants were positive toward abdominal exercises, and the stoma was rarely in the way.Help and guidance with abdominal exercises is important after stoma surgery.Health professionals should consider possible barriers and concerns to exercise.

Evaluation of abdominal exercises after stoma surgery: a descriptive study.

PURPOSE: To evaluate the feasibility of exercises for the abdominal muscles in patients after colostomy or ileostomy formation on the following parameters: muscle activity, pain, discomfort, and difficulty of performing the exercises. MATERIALS AND METHODS: Patients with a new stoma were divided into groups based on time after surgery: Early group, 0-2 weeks (n = 12); Intermediate group, 2-6 weeks (n = 15); and Late group, 6-12 weeks (n = 10). During a single individual test session, participants in each group performed a different set of 10-11 abdominal coordination and strengthening exercises for the abdominal muscles. Activity of the abdominal muscles was measured with electromyography. Pain, discomfort, and difficulty were rated for each exercise. RESULTS: For the Early group, muscle activity reaching a predetermined threshold was measured for half of the participants in a few exercises. In both the Intermediate group and the Late group, muscle activity reaching the onset criteria was measured for all muscles for a high percentage of participants in several exercises. Both strengthening and coordinating exercises were feasible based on low ratings of pain, discomfort, and difficulty. CONCLUSIONS: This study identified feasible exercises that activated the abdominal muscles at different time points after stoma formation. The observations can be used as guidance for the choice of exercises in clinical practice and future research.Implications for rehabilitationThe findings of this study can be used in clinical practice as guidance for choice of exercise at different time points after surgery.This study identified useful exercises for activating the abdominal muscles in rehabilitation after stoma surgery from two weeks on.In the first two postoperative weeks, there was limited involvement of the abdominal muscles with the evaluated exercises.Most of the evaluated abdominal exercises were feasible after stoma surgery based on pain, discomfort, and difficulty.

Physical activity after colorectal cancer surgery-a cross sectional study of patients with a long-term stoma.

PURPOSE: Physical activity is recommended to cancer survivors by the World Health Organisation (WHO) and is associated with improved survival after colorectal cancer. It remains unclear whether having a stoma is a barrier for an active lifestyle. We examined the level of physical activity and explored factors impacting physical activity in survivors with a stoma. METHODS: A total of 1265 (65%) patients in the Danish Stoma Database completed a multidimensional survey. Physical activity of moderate- and vigorous-intensity was assessed using two validated questions. Based on WHO guidelines, physical activity was categorised into 'Meeting' or 'Not Meeting' recommendations. Multivariate regression analysis, adjusting for potential confounders, provided odds ratio (OR) and 95% confidence intervals (CI) for factors' association with'Not Meeting' guideline recommendations. RESULTS: In total, 571 patients with colorectal cancer reported on physical activity at a median of 4.3 years (interquartile range 3.1-5.8) after stoma surgery. Two hundred ninety-three patients (51%) were 'Meeting recommendations' and 63% of them were 'Highly active'. Two hundred seventy-eight were 'Not meeting' recommendations (49%). Of the factors analysed, patients without support garment were more likely (OR 1.72 [95% CI 1.16; 2.54] not to meet guideline recommendations. We found no association between stoma type, surgical procedure, parastomal bulging and 'problematic stoma' and level of physical activity, respectively. CONCLUSION: In this large sample of survivors with a stoma half of patients met or exceeded guideline recommendations. Of patients not meeting recommendations some could potentially meet the recommendations by modest increases in either moderate or vigorous activity.