6-month Program Research Articles

Mediterranean diet and time-restricted eating as a cardiac rehabilitation approach for patients with coronary heart disease and pre-diabetes: the DIABEPIC-1 protocol of a feasibility trial

IntroductionDespite proven programmes, implementing lifestyle interventions for pre-diabetes and type 2 diabetes is challenging. Cardiac rehabilitation, provide a valuable opportunity to promote the adoption of healthy lifestyle behaviours for patients...

Can mobile-health applications contribute to long-term increase in physical activity after medical rehabilitation?-A pilot-study.

Due to the positive effects of rehabilitation declining over time, the aim of this study was to investigate the long-term physical activity level (PAL) following inpatient rehabilitation in relation to the use of a smartphone-based after-care program. 202 patients (mean Body Mass Index (BMI): 30,8 kg/m2; 61% female) with chronic diseases (e.g., diabetes mellitus, obesity, chronic low back pain, depression) were recruited between 08/2020 and 08/2021 in this single-arm observational study. All patients underwent a 3-week inpatient rehabilitation program. PAL (in total activity minutes/week) was measured with a validated (online) questionnaire (Freiburger Questionnaire on PA) after 3, 6, 9, and 12 months. App usage (online time, completion of a course) was recorded automatically and used to evaluate the app user behavior (adherence). A variety of socio-economic factors (age, sex, education level, income etc.) were collected to identify possible barriers of app use. Except for sex, no significant difference was observed for socio-economic factors regarding app usage behavior. Median PAL significantly increased after rehabilitation in the total cohort from 360 min/week (before rehabilitation) to 460 min/week 6 months after rehabilitation, then declined to 420 min/week 9 months after rehabilitation before falling below baseline level after 12 months. There was no significant difference in PAL between app users (45%, 91/202) and non-users (55%, 111/202), although app users tended to retain higher activity levels after 3 and 6 months, respectively. Overall, our study emphasizes the effectiveness of a 3-week rehabilitation program on PAL and the acceptance and usability of a smartphone-based after-care program in this patient group. The adherence to this 3-months after-care app program was acceptable (30%), with modest evidence supporting the effectiveness of app use to sustain PAL in the short term.

Evaluation of a mentoring program for junior medical staff at a tertiary paediatric hospital: Uptake, impact and sustainability

Introduction: Mentoring for doctors has benefits for mentors, mentees and their employment organisations. There are emerging examples of formal mentoring programs in hospitals. There remains limited published data evaluating self-selection models for participant satisfaction and long-term outcomes. Our aim was to explore the experience of mentors and mentees who opted in to the dyad mentoring program at the Royal Children’s Hospital (RCH) to understand the longevity of the mentoring relationships and to understand the utilisation of the supporting mentoring tools. Methods: A mixed-methods study was conducted. In 2020, 174 eligible doctors were invited to complete a survey containing multiple-choice and Likert-scale questions to explore Moore’s outcome levels for evaluating continuing medical education. Of the eligible cohort, 66 (38%) responded, and of these, 14 volunteered for in-depth individual interviews. Descriptive statistics from survey responses were used to calculate number and frequency of responses, and inductive thematic analysis was used to identify themes from transcribed interviews as part of a phenomenological approach. Results: One third of mentees and 68.8% (22/32) of mentors reported ongoing relationships beyond the 10-month formal program. A “cycle of mentoring” was evident, with mentees returning to the program as mentors. Four key qualitative themes were identified: “broad benefits” of mentoring, “it’s a relationship and it takes work”, “giving back” and “program foundations”. Outcomes in domains of participation, satisfaction, learning and organisational culture change were identified. Conclusion: The mentoring program at RCH has demonstrated positive impact and long-term sustainability. The program structure could be replicated in different settings.

The Women@Heart NS Pilot Project: Rationale and Design of a Community-Based Peer Support Program for Women Living With Heart Disease in Nova Scotia

Cardiac rehabilitation is associated with lower mortality and improved psychosocial outcomes. However, disparities exist in referral and access to cardiac rehabilitation for Nova Scotian women, a situation exacerbated by the COVID-19 pandemic. Women@Heart (W@H) is a 4-month community-based peer support program developed and validated by the University of Ottawa Heart Institute, for women living with heart disease. The program aims to empower women with coping strategies, provide a supportive learning environment, and establish volunteer advocacy groups. The primary objective of this study is to evaluate the implementation feasibility of the W@H program for women living in Nova Scotia. The primary outcome is the implementation feasibility of W@H in Nova Scotia, measured through participant attendance and program completion rates. Peer leaders will record participant attendance. The psychosocial impact of W@H will be assessed using psychometric tools that measure the following: social support, adaptive coping, stress, symptoms of anxiety and depression, and health-related and disease-specific quality of life. Data will be collected using a pre- and post-program questionnaire administered to participants. The pilot program is expected to commence in the first quarter of 2024. One peer leader with lived experience of heart disease, who has previously completed the W@H program as a participant, has been trained. Participants have been identified through healthcare provider referral, self-referral, brochures, and peer-networking. Each cohort will consist of 5-10 participants. The W@H pilot project will assess the implementation feasibility and the impact of community-based peer support on the well-being of Nova Scotian women living with heart disease.

A pilot study evaluating the prefeasibility of a behavioral weight loss program in people with multiple sclerosis

Weight loss interventions seldom include individuals with neurologic disease. The aims of the present study were to: 1) develop and assess the prefeasibility of a 6-month telehealth behavioral weight loss program for people with multiple sclerosis (MS) and obesity and 2) examine changes in weight loss (primary outcome), physical activity, and fruit/vegetable consumption at follow-up. Participants with obesity and MS engaged in a 24-week weight loss program. Participants followed established diet, exercise, and self-monitoring guidelines and attended weekly online group meetings. Median percentage weight loss was 10.54 % (SD = 7.19). Participants who adhered more closely to the self-monitoring guidelines (r = 0.81, p =.02), and who averaged higher weekly active minutes (r = 0.91, p =.002) achieved greater percentage weight loss. Six of the eight pilot participants achieved clinically meaningful weight loss (>5%) after 6-months.

Online physiotherapy for people with axial spondyloarthritis: quantitative and qualitative data from a cohort study

Life-long exercise is essential in axial spondyloarthritis (axSpA) management; however, long-term adherence is challenging. Online exercise programmes are an alternative to face-to-face physiotherapy. (1) To measure adherence to a 12-month, individualised, online physiotherapy programme for people with axSpA, and investigate the effects on disease activity, spinal mobility, work ability, quality of life and function. (2) To investigate associations between programme adherence and outcomes. (3) To explore participants’ views of the programme and factors affecting adherence. Participants were ‘non-exercisers’ recruited from rheumatology outpatient services. Adherence was measured using online diary entries. Outcomes included the BATH indices, health status (EQ5D), Ankylosing Spondylitis Quality of Life (ASQOL), exercise capacity (6MWT), Work, Productivity and Activity Impairment in AS (WPAI), Exercise Attitude Questionnaire (EAQ) and Exercise Motivations Inventory-2 (EMI-2) at baseline, 6 and 12 months. Interviews determined views on the intervention and factors affecting adherence. Fifty participants were recruited. Over the 52-week intervention, adherence (five times/week) ranged from 19% (± 30%) to 44% (± 35%). Significant improvements were found in disease activity (BASDAI), spinal mobility (BASMI), 6MWT, AsQoL and EQ5D-VAS at 6 and 12 months. There were no associations between adherence and baseline variables or demographics. Interviews suggested support from others, routine, and feeling the benefit positively affected adherence. Conversely, lack of motivation, life events and symptoms negatively affected adherence. A 12-month online physiotherapy programme significantly improved symptoms in people with axSpA who were not regular exercisers. Adherence reduced over the intervention period. Online exercise programmes may benefit people with axSpA; however, strategies to improve adherence are required.

Correlation between crestal bone loss and PPD at teeth and implants: a 5- to 20-year long-term cohort study in patients with treated periodontal disease.

The correlation between crestal bone loss at teeth and probing pocket depth (PPD) has been established. Whether these findings can also be applied to implants is not known. The objective of this study was to determine the correlation between crestal bone loss and PPD at teeth and implants. Thirty-one periodontitis-susceptible patients were rehabilitated with fixed implant-supported single crowns and fixed partial dentures. Each patient was examined over a 5- to 20-year period in a 3- to 6-month strict recall program. At each session, periodontal clinical parameters were recorded at teeth and implants. In addition, standardized periapical radiographs were taken after superstructure insertion (baseline) and then at 1, 3, 5, 10, 15, and 20 years. The survival rate of implants (94.0%) and teeth (97.3%) did not significantly differ in all patients after 20 years (P = .68). Almost all patients had a PPD ≥ 5 mm at implants and teeth throughout the observation period. The crestal bone loss at implants and teeth increased continuously, especially in patients with advanced periodontitis, without a correlation with PPD. A few patients (n = 5) had a PPD ≥ 5 mm and annual bone loss ≥ 0.2 mm at one implant, with a correlation between bone loss and PPD. In healthy implants and teeth, moderate crestal bone loss is present without correlation with PPD. A few patients showed progressive crestal bone loss at only one implant, with a correlation with PPD.

User Evaluation of a Chat-Based Instant Messaging Support Health Education Program for Patients With Chronic Kidney Disease: Preliminary Findings of a Formative Study.

Artificial intelligence-driven chatbots are increasingly being used in health care, but few chat-based instant messaging support health education programs are designed for patients with chronic kidney disease (CKD) to evaluate their effectiveness. In addition, limited research exists on the usage of chat-based programs among patients with CKD, particularly those that integrate a chatbot aimed at enhancing the communication ability and disease-specific knowledge of patients. The objective of this formative study is to gather the data necessary to develop an intervention program of chat-based instant messaging support health education for patients with CKD. Participants' user experiences will form the basis for program design improvements. Data were collected from April to November 2020 using a structured questionnaire. A pre-post design was used, and a total of 60 patients consented to join the 3-month program. Among them, 55 successfully completed the study measurements. The System Usability Scale was used for participant evaluations of the usability of the chat-based program. Paired t tests revealed significant differences before and after intervention for communicative literacy (t54=3.99; P<.001) and CKD-specific disease knowledge (t54=7.54; P<.001). Within disease knowledge, significant differences were observed in the aspects of CKD basic knowledge (t54=3.46; P=.001), lifestyle (t54=3.83; P=.001), dietary intake (t54=5.51; P<.001), and medication (t54=4.17; P=.001). However, no significant difference was found in the aspect of disease prevention. Subgroup analysis revealed that while the findings among male participants were similar to those of the main sample, this was not the case among female participants. The findings reveal that a chat-based instant messaging support health education program may be effective for middle-aged and older patients with CKD. The use of a chat-based program with multiple promoting approaches is promising, and users' evaluation is satisfactory. ClinicalTrials.gov NCT05665517; https://clinicaltrials.gov/study/NCT05665517.

Linking biomarkers with healthy lifestyle outcomes after stroke: Supplementary results of a 12-month randomized controlled trial

Background and aimsParticipation in a healthy lifestyle intervention such as the Diabetes Prevention Program Group Lifestyle Balance–adapted for stroke (GLB-CVA) may reduce stroke burden. Identifying biomarkers associated with lifestyle changes may enhance an individualized approach to stroke recovery. We investigated metabolic biomarkers related to cardiovascular and neurological function in individuals with stroke in the GLB-CVA study and healthy (non-stroke) individuals. Methods and resultsParticipants with chronic (>12 months) stroke were recruited to this wait-list randomized controlled trial if they were overweight (BMI ≥25 kg/m2). Participants were randomized to (1) the GLB-CVA program to complete 22 educational sessions addressing behavioral principals of dietary and physical activity or (2) a 6 month wait-list control (WLC). Biomarkers [Plasma irisin, vascular endothelial growth factor, lipoprotein-associated phospholipase A2 (Lp-PLA2), insulin-like growth factor 1 and brain-derived neurotrophic factor (BDNF)] were collected at baseline, 3, and 6 months. Age-matched healthy individuals were recruited for biomarker assessment. Compared to healthy adults (n = 19), participants with stroke (GLB-CVA = 24; WLC = 24) at baseline had higher tHcy levels (p < 0.001) and lower PLA2 levels (p = 0.016). No statistically significant interactions were observed for any biomarkers between the GLB-CVA and WLC or between people who achieved 5% weight loss and those who did not. ConclusionParticipation in a 6-month healthy lifestyle program did not result in statistically significant changes to select metabolic biomarker levels for our participants with chronic stroke. However, participants with stroke demonstrated a unique biomarker profile compared to age-matched healthy individuals.

Early and slow weight loss responders' perceptions of an adaptive diabetes prevention trial: A qualitative perspective.

Behavioural weight loss interventions demonstrate success on average, yet participants who respond more slowly may benefit from an augmented, tailored approach. Thus, an augmented intervention for early, slow weight loss responders was implemented. This qualitative analysis explored participants' perceptions of and experiences of the 12-month weight loss programme to inform future intervention development and implementation. Individual interviews were conducted post-treatment. In-person, in-depth interviews were offered prior to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic; videoconferencing interviews were offered following the pandemic onset. A Midwestern US university workplace. Adults ⩾21 years old with overweight or obesity and prediabetes (n = 39) were recruited and volunteered to participate in a semi-structured interview. Content analysis identified recurring themes among early and early slow weight loss responders. Social support received during weekly group sessions was a critical intervention component. Some early slow responders expressed difficulty with self-regulatory strategies such as setting specific yet attainable goals, and requested additional contact prior to the maintenance study phase - treatment randomisation at month 5 disrupted group dynamics. Early slow responders who received the intervention via videoconferencing believed the format interfered with their ability to establish friendships with other participants and gain insight and support from others' lived experiences. Weight loss interventions may be more efficacious when considering participant heterogeneity during implementation of behavioural strategies. Findings suggest early slow weight loss responders may benefit from greater emphasis on goal setting and striving, agentic thinking, and social support. Future research is needed to examine the implications of these insights on intervention outcomes.

The impact of a non-restrictive Antimicrobial Stewardship Program in the emergency department of a secondary-level Italian hospital.

Evidence supporting the effectiveness of Antimicrobial Stewardship (AMS) Programs in the emergency department (ED) setting is limited. We conducted a prospective cohort study to assess the efficacy of an AMS program in an ED and a short-stay observation unit. The intervention included periodic prospective audits (twice a week), conducted by four infectious disease consultants. Primary outcomes included the difference in the hospital mortality rate, antibiotic consumption, and the incidence of bloodstream infections (BSI) caused by multidrug resistant (MDR) bacteria, before March 2020-February 2021 and after March 2021-February 2022 when the program was implemented. Interrupted time-series analysis was performed to assess the effect of our program. During the 12-month program, we performed 152 audits and evaluated 366 antibiotic therapies out of a total of 853 patients admitted. In the intervention period, we observed a non-statistically significant decrease in total antibiotic consumption, with a change in level of -31.2 defined daily dose/100 patient-days (PD) (p = 0.71). Likewise, we found no significant variations in the rate of BSI due to MDR Gram-positive (CT -0.02 events/PD, p = 0.84), MDR Gram-negative bacteria (CT 0.08, p = 0.71), or Candida spp. (CT 0.008, p = 0.86). Conversely, we found a significant decrease in the mortality rate between the pre- and post-intervention periods (-1.98 deaths/100 PD, CI -3.9 to -0.007, p = 0.049). The Antibiotic Stewardship Program in the ED was associated with a significant decrease in the mortality rate. More high-quality studies are needed to determine the most effective ASP strategies in this unique setting.

Effects of a patient-centered digital health intervention in patients referred to cardiac rehabilitation: the Smart HEART clinical trial

BackgroundCardiac rehabilitation (CR) improves outcomes in heart disease yet remains vastly underutilized. Remote CR enhanced with a digital health intervention (DHI) may offer higher access and improved patient-centered outcomes over non-technology approaches. We sought to pragmatically determine whether offering a DHI improves CR access, cardiac risk profile, and patient-reported outcome measures.MethodsAdults referred to CR at a tertiary VA medical center between October 2017 and December 2021 were offered enrollment into a DHI alongside other CR modalities using shared decision-making. The DHI consisted of remote CR with a structured, 3-month home exercise program enhanced with multi-component coaching, a commercial smartphone app, and wearable activity tracker. We measured completion rates among DHI participants and evaluated changes in 6-min walk distance, cardiovascular risk factors, and patient-reported outcomes from pre- to post-intervention.ResultsAmong 1,643 patients referred to CR, 258 (16%) consented to the DHI where the mean age was 60 ± 9 years, 93% were male, and 48% were black. A majority (90%) of the DHI group completed the program. Over 3-months, significant improvements were seen in 6MWT (mean difference [MD] -29 m; 95% CI, 10 to 49; P < 0.01) and low-density lipoprotein cholesterol (MD -11 mg/dL; 95% CI, -17 to -5; P < 0.01), and the absolute proportion of patients who reported smoking decreased (10% vs 15%; MD, -5%; 95% CI, -8% to -2%; P < 0.01) among DHI participants with available data. No adverse events were reported.ConclusionsThe addition of a DHI-enhanced remote CR program was delivered in 16% of referred veterans and associated with improved CR access, markers of cardiovascular risk, and healthy behaviors in this real-world study. These findings support the continued implementation of DHIs for remote CR in real-world clinical settings.Trial registrationThis trial was registered on ClinicalTrials.gov: NCT02791685 (07/06/2016).

A Comprehensive Exercise (COMEX) Intervention to Optimize Exercise Participation for Improving Patient-Centered Outcomes and Physical Functioning in Patients Receiving Hemodialysis: Development and Pilot Testing

To address the need for an intradialytic exercise program that is easily delivered in clinical setting, engaging and scalable, we developed a novel COMprehensive EXercise (COMEX) program based on input from patients receiving hemodialysis (HD), dialysis staff members and nephrologists. The objective of this study was to determine the feasibility, safety, and acceptance of COMEX during HD. Single-arm prospective pilot feasibility study. Seventeen patients receiving in-center HD. Three-month participation in the COMEX program, which included video-based dialysis chair exercises (aerobic and resistance) integrated with educational and motivational components. Data on recruitment, adherence, safety and acceptability were collected. Additional assessments were performed to evaluate changes in physical functioning, patient-reported symptoms, and objectively measured sleep and physical activity. We also examined the feasibility of obtaining skeletal muscle biopsies and blood samples to explore molecular mechanisms of muscle atrophy and to assess platelet mitochondrial function and adaptation to exercise during HD. Thirteen of the 17 (76%) participants completed the 3-month intervention. The mean participant age was 63.6±15.1 years. In total, 46% of participants were males, and 55% were White. The mean body mass index was 38.7±11.6kg/m2. There were no reported adverse effects, and the adherence rate to exercise sessions was high with 88% of the sessions completed. Patient satisfaction was high, as 100% of the patients would recommend the program to other dialysis patients. It was feasible to collect data on physical functioning, patient-reported symptoms, and objective sleep and physical activity and to obtain muscle biopsies and blood samples. Small sample size, lack of an onsite exercise professional, and technological issues with telemedicine behavioral motivation. The COMEX intradialytic exercise intervention is safe and acceptable to patients, and outcome measures were feasible to obtain. Future studies should consider including exercise professionals to facilitate progression through a personalized exercise protocol. This work is supported by pilot award from P30 DK079307 (PI, Jhamb). ClinicalTrials.gov, NCT03055299. We tested a new COMprehensive EXercise (COMEX) program to deliver exercise during dialysis. This 3-month program included video-based dialysis chair exercises (aerobic and resistance) integrated with educational and motivational components. Our study shows COMEX was feasible, had high satisfaction and adherence, and was safe. It was feasible to collect data on physical functioning, patient-reported symptoms, and objective sleep and physical activity and to obtain muscle biopsies and blood samples. Future studies should consider including exercise professionals to facilitate progression through a personalized exercise protocol.

Characteristics of a Southern Intensive Trauma- and Psychiatric-Focused Recovery Program.

Treatment of substance use disorders (SUDs) is complex, involving biological, psychological, and social factors to be considered when designing effective programs. Trauma-informed psychiatric care integrated with a developmentally appropriate intensive 12-step approach is being used at A Reprieve for Women (Reprieve), a long-term intensive residential recovery program for female emerging adults with SUDs located in Tuscaloosa, Alabama. The Reprieve treatment philosophy focuses on long-term intensive care, treatment of coexisting trauma and psychiatric disorders, and development of life skills. The purpose of this article is to outline Reprieve's programmatic features and report Reprieve's 1- and 2-year sobriety rates for women who completed the 6-month residential program and compare it with national sobriety rates for other residential SUD treatment programs. Reprieve provided 1- and 2-year sobriety rates and duration of treatment from 110 deidentified participants who completed Reprieve's 6-month residential program between September 2016 and November 2020. The researchers defined sobriety as complete abstinence from any addictive substances. Reprieve staff contacted program graduates to determine sobriety status following completion of the program. This research, approved by the University of Alabama's institutional review board, involved usable data points from 68 of the 110 participants. We determined that Reprieve has a 75% 1-year sobriety rate and a 63% 2-year sobriety rate. The national average sobriety rate for people completing SUD treatment in residential programs is 40%. Reprieve's higher-than-national sobriety rates make it a valuable program to study. Its emphasis on the treatment of coexisting psychiatric problems and past traumas, development of life skills, and the unique needs of female emerging adults may contribute to the program's success. It is hoped that this program description and preliminary analysis of outcomes will provide valuable information for future SUD treatment program development. More rigorous study is needed to delineate the effects of specific programmatic features on sobriety.

Attrition Of Well-healed Burn Survivors To A 6-month Community-based Exercise Program: A Retrospective Evaluation

Attrition Of Well-healed Burn Survivors To A 6-month Community-based Exercise Program: A Retrospective Evaluation

33-OR - Effectiveness of a 6-month Motivational Team Marathon Program to Improve Physical and Health outcomes in Adolescents with Obesity: A Randomised Controlled Trial

33-OR - Effectiveness of a 6-month Motivational Team Marathon Program to Improve Physical and Health outcomes in Adolescents with Obesity: A Randomised Controlled Trial

Abstract P111: Comparison Of Automated Office Blood Pressure And Self-Measured Blood Pressure: Results From An Ongoing Self-Measured Blood Pressure Program

Background: HTN treatment based on AOBP lowers risk of CVD. SMBP has been promoted as an alternative to AOBP that could improve access and achieve more timely BP control. However, questions remain about the concordance between SMBP and AOBP. Objective: To compare SMBP and AOBP measurements in a 6-month SMBP program. Methods: In this quality improvement study, we examined data from an ongoing SMBP pilot program in a large general medicine practice in Boston. Referred patients underwent AOBP during an initialization clinic visit and then performed SMBP for a week each month over a 6 month period. During the 6 th month of the program, patients performed a final week of SMBP and returned to clinic for an AOBP assessment. We compared the 6 th month mean BPs via paired t-tests. Results: Of 129 patients referred, 74 underwent an initialization visit and at least 1 month of monitoring (mean age 59±13, 53% female, 28% Black). The mean referral BP was 140±11/84±11 mm Hg. In contrast, during program initialization, mean AOBP was 131±13/79±10 (difference compared to referral BP was -9/-5 mm Hg; P &lt;0.001 for both). The mean BP measured the month after initialization using the 1-week SMBP protocol was 133±12/83±7 (difference compared to AOBP was +2/+4; P =0.18 for SBP; P &lt;0.001 for DBP). For the 12 patients that completed 6-months thus far, mean AOBP at the 6-month visit was 127±10/76±8. The mean BP the week of SMBP during the 6 th month of the program was 124±9/79±5 (difference compared to 6-month AOBP was -3/+2 mm Hg; P &gt;0.05 for both) ( Figure ). Conclusion: BP measures from SMBP tracked well with in-office AOBP measurements. These findings add to existing evidence that SMBP might be used in lieu of AOBP for HTN management.

Time-course evolution of functional performance during a 3-month supervised exercise training program in patients with symptomatic peripheral artery disease.

Functional performance is impaired in patients with peripheral artery disease (PAD). The effects of a supervised exercise training (SET) program on functional performance have yet to be clearly determined. The aim was to investigate the time-course evolution of functional performance during a 3-month SET program. Patients with chronic symptomatic PAD participating in a 3-month SET program were investigated. Six-minute walking distance (6MWD), the stair climbing test (SCT), and the Short Physical Performance Battery (SPPB) were assessed before SET, after the first and second months of SET, and following the SET program. The ankle- and toe-brachial indices were measured before and after the SET program. Ninety patients with PAD (age 65.4 ± 10.2 years) were analyzed. The 6MWD significantly improved after the first (+7%, p ⩽ 0.001) and second months (+13%, p ⩽ 0.001) and following SET (+14%, p ⩽ 0.001) compared to before the SET program. The 6MWD significantly improved after the 2nd month (+6%, p ⩽ 0.001) and following SET (+7%, p ⩽ 0.001) compared to after the first month of the SET program. The SPPB score and SCT performance significantly improved after the first (SPPB score: +9%, p ⩽ 0.001; SCT: +17%, p ⩽ 0.001) and second months (SPPB score: +11%, p ⩽ 0.001; SCT: +24%, p ⩽ 0.001) and following SET (SPPB score: +12%, p ⩽ 0.001; SCT: +25%, p ⩽ 0.001) compared to before the SET program. No significant differences were observed following SET compared to the second month of the SET program. Vascular parameters did not change significantly. A 3-month SET program improves several components of functional performance, and adaptations mainly occur during the 1st and 2nd months of the SET program.

Attendance-Based Adherence and Outcomes of Obesity Management Program in Arab Adolescents.

Pediatric obesity has become a global pandemic in the last century, contributing to short and long-term medical conditions that heighten the risk of morbidity and mortality in children. The 12-month school-based obesity management educational program aims to assess the effect of adherence to the lifestyle educational program and target outcomes, obesity, and hypertension. A total of 363 (nonadherent, N = 179; adherent, N = 184) Saudi school adolescents aged 12-18 were recruited from 60 schools in Riyadh City, Saudi Arabia. Anthropometrics, lipid profile, and blood glucose were measured at baseline and post-intervention. The level of adherence was based on the number of attended educational sessions, and participants were grouped accordingly into two groups: adherent group (attended ≥ 3 sessions) and nonadherent group (attended 1-2 sessions) out of a total of five sessions. Results demonstrated that significantly more participants in the adherent group achieved the primary program goal of reducing obesity indices [body weight, body mass index (BMI), and BMI z-score] than the nonadherent group. Additionally, among adherent obese participants, BMI z-score significantly decreased after the 12-month intervention (post-intervention: 1.5 ± 0.7 vs. baseline: 1.7 ± 0.6, p < 0.05), while the trend in BMI z-score modestly increased in the nonadherent obese participants post-intervention (post-intervention: 1.8 ± 0.7 vs. baseline: 1.7 ± 0.6, p > 0.05). Moreover, there was a substantial reduction in hypertension prevalence only in the adherent group (p = 0.003) and among adherent obese participants in particular (p = 0.03). Furthermore, adherence to session attendance was higher in girls than boys, which led to better outcomes among girls than boys. For the secondary outcomes, lipid profile indices increased in both groups, while no changes were observed in the glycemic profile. In conclusion, greater adherence to educational sessions achieved modest but favorable weight changes and improved blood pressure among obese adolescents. Future intervention studies should take into consideration the need to improve attendance to enhance adherence to the program among adolescents at risk.

Tai Chi as a complementary exercise for pulmonary rehabilitation in chronic obstructive pulmonary disease: A randomised controlled trial

ObjectivesWith the characteristics of mindfulness and breathing techniques, Tai Chi has been recommended with therapeutic values in chronic obstructive pulmonary disease (COPD). However, its strengths as a complementary exercise for conventional pulmonary rehabilitation (PR) remain unclear. Design and settingThis single-blinded randomised controlled trial recruited patients with mild to severe stable COPD. Eligible participants were randomly assigned to the group with usual care (control), total body recumbent stepper (TBRS) exercise, Tai Chi (TC), or combined TBRS exercise and Tai Chi (TBRS-TC). Patients received a two-month hospital-based supervised exercise, followed by a ten-month community- or home-based rehabilitation program. ResultsA total of 120 participants were recruited, and 102 were included in the per-protocol analysis. The mean changes in St George’s Respiratory Questionnaire (SGRQ) total score from baseline to the post-hospital exercise in the control group, TBRS group, TC group, and TBRS-TC group was 2.62 (95 % CI −8.99 to 8.99), −9.28 (95 % CI −13.96 to −4.60), −10.19 (95 % CI −13.72 to −6.67), and −16.75 (95 % CI −20.25 to −13.24), respectively, with a statistically significant difference between groups in favor of the TBRS-TC exercise (P < 0.001). The remarkable effect of TBRS-TC exercise in improving the quality of life maintained until the end of the community- or home-based rehabilitation training (P < 0.001). Besides, a statistically better effect with the TBRS-TC exercise was also observed in the outcomes regarding exercise capacity, pulmonary function, symptom burden, and systemic inflammation after the whole process of 12-month integrative PR exercise programme. ConclusionsBased on the results, a novel integrated exercise modality combining Tai Chi and conventional pulmonary rehabilitation was developed. It might contribute to more positive effects in patients with stable COPD. RegistrationThe study was registered with the Chinese Clinical Trial Registry (ChiCTR-IOR-15006874) prior to commencing recruitment.