Comprehensive Behavioral Intervention Research Articles

White matter alterations predict outcomes of comprehensive behavioral intervention for tics in children with Tourette syndrome: A diffusion MRI study

AimTourette syndrome (TS) is a neurodevelopmental disorder that cause sudden uncontrolled rapid and repeated vocal sounds or movements called tics. Herein, diffusion magnetic resonance imaging (dMRI) connectometry was implemented to evaluate the white matter connectivity differences among TS patients. MethodsA total of 63 TS and 77 typically developed (TD) individuals were enrolled in the present study. dMRI connectometry was utilized to identify differences in connectivity patterns of white matter tracts in TS patients based on quantitative anisotropy (QA). QA was compared between TS and TD patients and correlated with severity scores such as Yale Global Tic Severity Scale (YGTSS) and Premonitory Urge for Tics Scale (PUTS). ResultsHigher white matter connectivity of corpus callosum and bilateral cingulum as well as lower connectivity of corticothalamic and corticostriatal pathways were evident in TS relative to TD. The baseline YGTSS motor, YGTSS total, and PUTS were negatively correlated with corticostriatal pathway, corticothalamic pathway, and bilateral cingulum integrity, respectively. The changes in tic severity scores were also positively correlated with alterations in the white matter integrity of these brain regions following behavioral therapy. ConclusionPatients with TS have several abnormalities in their white matter microstructure particularly in the cortico-striato-thalamo-cortical (CSTC) circuit, correlated with the severity of the disease. Besides, the post-behavioral therapy changes in the white matter integrity of these regions are demonstrated as response predictors.

Comparison of cognitive-behavioral treatments for tics and Tourette syndrome in youth and adults: A randomized controlled trial

BackgroundCurrent guidelines recommend the Comprehensive Behavioral Intervention for Tics (CBIT) to manage tics, which aims to reverse tic habits. Though CBIT has shown significant tic reduction in many, some patients remain non-responders. The Cognitive Psychophysiological treatment (CoPs) offers an alternative approach, focusing on modifying cognitive, behavioral, and physiological processes. Previous studies highlighted CoPs' effectiveness in reducing tics and improving neurocognitive performance. This paper presents the first direct trial comparing CoPs and CBIT. Aims and hypothesesOur goal was to compare CBIT and CoPs in children and adults. We hypothesized that the CoPs group would show superior clinical improvement than the CBIT group. MethodNinety-eight participants were randomized into each of the two modalities, including 61 children and 37 adults ProcedureParticipants were evaluated pre-post, and at one- and six-months post-treatment using standardized scales. The manualized treatments included 12 to 14 sessions for an average duration (from randomization to follow-up) of 41 weeks. AnalysesA linear mixed model was used to test treatment effects on outcome measures. ResultsOf 120 initial participants, 98 were randomized to CBIT or CoPs. About 23% shifted to teletherapy due to COVID-19. Both treatments lowered YGTSS scores, with no modality differences. The CoPs group showed significant GAF score increases, and teletherapy participants had higher scores than in-person. Clinical change between CBIT and CoPs was similar. ConclusionBoth CoPs and CBIT effectively address tic severity. While CoPs offer a holistic restructuring approach, it was not found superior to CBIT, underscoring the need for continued research for tic treatment.

Developing a Novel Web-Based Self-Management Support Intervention for Polycystic Ovary Syndrome: Mixed Methods Study With Patients and Health Care Professionals.

Polycystic ovary syndrome (PCOS) represents a significant global health burden requiring urgent attention. This common chronic endocrine and cardiometabolic condition affects around 1 in 10 women and individuals assigned female at birth, with significant adverse effects on well-being, quality of life, and mental health, as well as serious and complex long-term health consequences. International guidelines for best health care practice recommend the provision of comprehensive cognitive behavioral interventions to support self-management and improve health outcomes for those living with PCOS. Web-based health interventions have the potential to meet this need in an accessible and scalable way. We aim to identify barriers to self-management and psychological well-being in women with PCOS and adapt a web-based self-management program to provide a prototype digital support intervention for them. We adapted an existing support program (HOPE) for PCOS using the antecedent target measure approach. We conducted qualitative interviews with 13 adult women living with PCOS, 3 trustees of a patients with PCOS advocacy charity, and 4 endocrinologists to identify "antecedents" (barriers) to self-management and psychological well-being. Framework analysis was used to identify potentially modifiable antecedents to be targeted by the novel intervention. At a national conference, 58 key stakeholders (patients and health professionals) voted for the antecedents they felt were most important to address. We used research evidence and relevant theory to design a prototype for the PCOS intervention. Voting identified 32 potentially modifiable antecedents, relating to knowledge, understanding, emotions, motivation, and behaviors, as priorities to be targeted in the new intervention. A modular, web-based prototype HOPE PCOS intervention was developed to address these, covering six broad topic areas (instilling HOPE for PCOS; managing the stress of PCOS; feeding your mind and body well; body image, intimacy, and close relationships; staying healthy with PCOS; and keeping PCOS in its place). We identified barriers to self-management and psychological well-being in women with PCOS and used these to adapt a web-based self-management program, tailoring it for PCOS, which is a comprehensive group intervention combining education, empowerment, lifestyle management, peer support with cognitive behavioral tools, and goal-setting (to be delivered by peers or codelivered with health care professionals). The modular structure offers flexibility to adapt the program further as new clinical recommendations emerge. The intervention has the potential to be delivered, evaluated for feasibility, and, if effective, integrated into health care services. Self-management interventions are not designed to replace clinical care; rather, they serve as an additional source of support. The HOPE PCOS program conveys this message in its content and activities. Future research should evaluate the prototype intervention using primary outcomes such as measures of psychological well-being, self-management self-efficacy, depression, anxiety, and PCOS-related quality of life. They should also assess the intervention's acceptability, scalability, and cost-effectiveness.

Perceptions of a comprehensive physical activity behavior intervention among endometrial cancer survivors with obesity. A qualitative study

PurposeEvaluate perceptions of a 12-week in-person physical activity intervention for endometrial cancer survivors with obesity. MethodsSixteen endometrial cancer survivors (Age: 64 ± 8 yrs) with obesity (BMI: 34 ± 8 kg·m−2) who completed a 12-week comprehensive physical activity program completed semi-structured interviews regarding perceptions of physical activity participation. Transcripts were analyzed using thematic analysis and were confirmed by multiple authors. ResultsEmergent themes (and subthemes) were: 1) Routine physical activity (Walking, Chores), 2) Motivations for physical activity (Social, Independence, Health, Family, Weight), 3) Barriers to physical activity (Weather, Pain, Fatigue, Family Stress), 4) Motivation to 12-week program adherence (Social, Fun, Caring, Structure, Shared Experiences), 5) Perceived benefits of the program (Social, Self-efficacy, Activities of Daily Living, Body Composition, Well-being, Health), and 6) Feedback about the 12-week program (Timing, Setting, Exercise Modes, Incentives, Instructor, Learning). ConclusionsSocioculturally diverse cancer survivors with obesity who were able to complete a 12-week physical activity program emphasized the importance of maintaining independence, and being part of a fun, caring, and social environment for their ability to overcome fatigue, pain, and family stresses to adhere to the program. Participants discussed myriad health and wellness benefits, and wished the program were more robust. Implications for Cancer SurvivorsLow-burden exercise programs can confer meaningful health and wellness benefits for cancer survivors. To maintain adherence, programs should emphasize social cohesion and exercises to help maintain independence. Instructors should express caring support while also making classes fun, while emphasizing body composition instead of weight loss.

Exception Reporting: A Novel Approach to Tracking of Multiple Behavioral Health Outcomes.

Federally funded medical and behavioral healthcare programs often have substantial evaluation outcome tracking and reporting requirements, which can become burdensome to program staff resulting in decreased buy-in, increased chance of staff burnout and turnover, and less rigorous and consistent data collection efforts. To address this issue, a novel data collection approach, "exception reporting," was implemented to supplement and support the required data collection for a federally funded Assertive Outpatient Treatment (AOT) program. This work details the process and outcomes related to exception reporting for this comprehensive behavioral health treatment program that serves justice involved clients with serious mental illness (SMI). Results indicate that exception reporting was easily integrated into clinician's normal workflows and resulted in a number of benefits. Specifically, results indicated that exception reporting decreased the data collection burden for program staff while allowing them to efficiently track program outcomes required by the funder. Additional research into which practice settings exception reporting can most easily be integrated into, and which client outcomes may be best tracked using this methodology, is indicated.

Evaluating the feasibility, acceptability, and preliminary effectiveness of tele-comprehensive behavior therapy for tics (teleCBIT) for Tourette syndrome in youth and adults.

Comprehensive behavioral intervention for tics (CBIT) is an efficacious, first-line treatment for Tourette syndrome (TS) and other chronic or persistent tic disorders. However, CBIT's public health impact has been limited by suboptimal treatment access. Preliminary research has shown that providing CBIT over videoconference (teleCBIT) is a promising delivery method for patients who cannot access in-person care. However, extant studies have been small efficacy trials focused only on pediatric patients. Replication of these studies is needed in additional treatment settings and across a wider age range of patients, especially in light of advances in telehealth technology and increasing telehealth adoption among practitioners. We conducted a single-arm trial to evaluate the feasibility, acceptability, and effectiveness of teleCBIT embedded in comprehensive, medical tic specialty clinics. From October 2016 to September 2018, patients were offered teleCBIT at their usual care appointments. Those who were interested and met inclusion/exclusion criteria received 8 sessions of CBIT guided by a manualized protocol. An independent evaluator, masked to treatment progress, administered assessments at baseline, post-treatment, and 3 and 6 months after treatment. Twenty-five percent of patients who were offered treatment initiated teleCBIT through the study, and all treatment initiators completed treatment. From pre- to post-treatment, decreases in Yale Global Tic Severity Scale (YGTSS) total tic severity scores showed a large effect size among pediatric patients (n = 19; t = 5.72, P < 0.001, d = 1.31) and a medium-to-large effect size for adult patients (n = 10, t = 1.41, P = 0.096, d = 0.664). Thirteen of 19 pediatric patients (68%) and 6 of 10 adult patients (60%) had a positive global treatment response at post-treatment. Patients rated the treatment as highly satisfactory. Ninety-three percent of sessions were free of substantial technical problems. Within the context of medical tic specialty clinics, teleCBIT demonstrated strong evidence of feasibility, acceptability, and preliminary effectiveness comparable to in-person treatment for both pediatric and adult patients. TeleCBIT warrants study in future research on enhancing care systems for patients with TS. https://clinicaltrials.gov/ct2/keydates/NCT04007913.

Treating Tourette Together: An Agenda for Patient-Centered Research Focused on Comprehensive Behavioral Intervention for Tics

To establish a patient-centered agenda for research that will lead to effective, widespread availability, adoption, and utilization of evidence-based behavioral treatment of Tourette syndrome and other tic disorders (TDs), we planned and executed a multistage, collaborative “Treating Tourette Together” research planning project with researchers, clinicians, patients, families, and other interested parties. Priorities for future behavioral treatment research were solicited from these parties via anonymous community surveys, a 2-day research planning summit with 46 individuals representing key stakeholder groups, and community response to summit reports. Four high-priority research domains were identified: (a) expanding treatment access, (b) improving treatment outcomes, (c) optimizing treatment within a broader care model, and (d) evaluating outcomes beyond tic severity. Community-engaged participatory research models can efficiently delineate clear and actionable priorities for clinical research. This approach holds promise for improving the impact of clinical research in TDs and other neuropsychiatric disorders.

Group-based comprehensive behavioral intervention for tics (CBIT) for adults with Tourette syndrome or chronic tic disorders: A pilot study.

Comprehensive behavioral intervention for tics (CBIT) administered individually is an effective treatment for tics. However, the effectiveness of CBIT administered in groups for adults with Tourette syndrome and chronic tic disorders has not been investigated yet. This pilot study examined the effectiveness of group-based CBIT with respect to reduction of tic severity and tic-related impairment, as well as improvement of tic-related quality of life. Data from 26 patients were included in the intention-to-treat analyses. The Yale Global Tic Severity Scale was used to assess total tic severity and tic-related impairment. The Gilles de la Tourette - Quality of Life Scale was used to assess tic-related quality of life. These measures were administered at three points in time: at pretreatment, posttreatment, and 1-year follow-up. The results showed a significant reduction of total tic severity from pretreatment to 1-year follow-up, with larges effect sizes. Tic-related impairment and tic-related quality of life also improved significantly, although the effect sizes were smaller. Motor tics showed a stronger reduction than vocal tics. Additional analysis revealed that all change was achieved during treatment and that this effect was maintained from posttreatment to 1-year follow-up. The results of this study indicate that group-based CBIT is a promising treatment for tics.

Cognitive and Neural Mechanisms of Behavior Therapy for Tics: A Perception-Action Integration Approach.

European clinical guidelines recommend the use of Exposure and Response Prevention (ERP) and Comprehensive Behavioral Intervention for Tics (CBIT) as first-line treatments for tic disorders. Although ongoing efforts in research are being made to understand the mechanisms underlying these behavioral approaches, as of yet, the neurophysiological mechanisms behind behavioral interventions are poorly understood. However, this is essential to tailor interventions to individual patients in order to increase compliance and efficacy. The Theory of Event Coding (TEC) and its derivative BRAC (Binding and Retrieval in Action Control) provide a theoretical framework to investigate cognitive and neural processes in the context of tic disorders. In this context, tics are conceptualized as a phenomenon of enhanced perception-action binding, with premonitory urges constituting the perceptual and the motor or vocal expression constituting the action part of an event file. Based on this, CBIT is assumed to strongly affect stimulus-response binding in the context of response selection, whereas the effects of ERP presumably unfold during stimulus-response binding in the response inhibition context. Further studies are needed to clarify the neurophysiological processes underlying behavioral interventions to enable the individualization and further development of therapeutic approaches for tic disorders.

Behavioral Interventions for Children and Adults with Tic Disorder.

Over the past decade, behavioral interventions have become increasingly recognized and recommended as effective first-line therapies for treating individuals with tic disorders. In this article, we describe a basic theoretical and conceptual framework through which the reader can understand the application of these interventions for treating tics. The three primary behavioral interventions for tics with the strongest empirical support (habit reversal, Comprehensive Behavioral Intervention for Tics, and exposure and response prevention) are described. Research on the efficacy and effectiveness of these treatments is summarized along with a discussion of the research evaluating the delivery of these treatments in different formats and modalities. The article closes with a review of the possible mechanisms of change underlying behavioral interventions for tics and areas for future research.

Gender Identity and Treatment Response in Patients with Functional Tic-Like Behavior (P12-11.013)

<h3>Objective:</h3> To add to the limited existing reports on the demographics, clinical history, phenomenology, and treatment response of patients with functional tic-like behavior (FTLB), with the addition of gender-identity associations. <h3>Background:</h3> Reported numbers of young adults presenting with FTLB has increased recently, partly related to the COVID-19 pandemic and social media. Patients with FTLB are predominantly young females with rapid symptom onset. Gender identity has not been assessed. Response to therapy and medications has been variable. <h3>Design/Methods:</h3> This single-center case series included patients that presented to the Northwestern University Parkinson’s Disease and Movement Disorders Center with FTLB between February and September 2021. <h3>Results:</h3> The mean age of onset and diagnosis were 22 and 22.4 years old (n=8), respectively. All patients were female sex at birth, and 5 (62.5%) identified their gender as non-binary. Three patients (37.5%) had comorbid functional neurological disorders. The majority (n=7, 87.5%) had depression and anxiety, 2 (25%) had ADHD, and 2 (25%) had OCD. Three-quarters (n=6, 75%) of patients were on psychiatric medications. Half (n=4, 50%) of the patients used substances, including alcohol, nicotine, marijuana, or drugs. One patient had isolated motor tics and the rest (n=7, 87.5%) had complex motor and verbal tic-like movements with frequent self-injurious behavior. All patients were recommended to start comprehensive behavioral intervention for tics with habit reversal therapy (CBIT/HRT), guanfacine, and gingko biloba. One year follow up was available for 5 patients. Tics improved in 2 patients (25%) following CBIT/HRT and in 1 patient (12.5%) using guanfacine and gingko biloba. Tics were stable in 2 patients (25%) without intervention. <h3>Conclusions:</h3> All patients were young adults of female sex, with abrupt onset of FTLB during the COVID-19 pandemic. Interestingly, the majority identified their gender as non-binary. Several patients experienced tic reduction after using CBIT/HRT, alpha-agonists, and/or gingko biloba, suggesting that these may be beneficial treatments. <b>Disclosure:</b> Dr. Kola has nothing to disclose. Dr. Larson has received personal compensation in the range of $0-$499 for serving as a Consultant for Acadia Pharmaceuticals.

INTRINSIC AND EXTRINSIC FACTORS ASSOCIATED WITH SEXTING BEHAVIOR AMONG YOUNG PEOPLE: A SYSTEMATIC REVIEW

Sexting refers to the sharing of sexually explicit digital messages via online platform. This behavior is becoming more prevalent among young people and has been linked to a number of detrimental effects. The current systematic review has aimed to examine the significant intrinsic and extrinsic factors associated with sexting behavior among youths. The relevant studies were found via six electronic databases and the eligible studies include studies that measured intrinsic and extrinsic factors associated with sexting behavior as dependent variables among the mean age group 10 to 24 years old, and cross-sectional, cohort, or case-control studies that reported the odds ratio (OR) or relative risk (RR) value and significant p-value or 95% CI. A total of 14 articles that were produced between years 2014 to 2020 were included in the qualitative synthesis. From these 14 studies, the reported significant factors associated with sexting were age, puberty, sex, sexual orientation, personal characteristics, psychosocial factors, peers, family, relationship status, sexual activity, internet use, and online-related activities. Perception of popular peer’s sexting behavior and female sex were the reported intrinsic factors with the highest odds ratio (OR) value. Participation in risky online activities and a history of sexual activity were reported to have the highest OR value among other extrinsic factors. In contrast to prior reviews on sexting that have mostly focused on the association of sexting with sexual risk behavior and mental health, this review has closely examined both individual and extrinsic factors related with sexting behavior, particularly among youths. The findings from this review can assist in the development of more comprehensive health education and behavioral intervention on sexting behavior among youths, such as using peer-based intervention and limiting the duration of internet use.

Symptoms of depression, perceived social support, and medical coping modes among middle-aged and elderly patients with type 2 diabetes.

Objective: To understand the prevalence of depression in diabetes population, explore the relationship between diabetes and depression, and the impact of comprehensive psychological and behavioral intervention on depression related to diabetes and glucose metabolism. Methods: 71 middle-aged and elderly patients with type 2 diabetes were investigated and evaluated with Self Rating Depression Scale (SDS), Medical Coping Scale (MCWQ) and Social Support Scale (PSSS). Patients who met the research criteria were randomly divided into an experimental group and a control group. The number of effective cases in the two groups was 36 and 35 respectively. In addition to conventional diabetes drug treatment, the experimental group was supplemented with comprehensive psychological and behavioral intervention, while the control group was only given conventional treatment. The fasting blood glucose, 2-h postprandial blood glucose, body weight and depression index were measured before and after treatment in the two groups. Results: The prevalence of depression in patients with diabetes was as high as 60%, and that in the elderly control group was 5%; In type 2 diabetes population, depression is negatively related to the total score of social support and medical coping surface, and positively related to avoidance, blood sugar, women, course of disease, education level below junior high school, body mass index, and number of complications in medical coping; The fasting blood glucose, 2-h postprandial blood glucose, body mass index, and depression index of the two groups decreased, and the range and speed of decline in the experimental group were higher than those in the control group; There were significant differences between the two groups in fasting blood glucose, 2-h postprandial blood glucose and depression index; During the follow-up period, the blood glucose and depression index of the experimental group increased. Conclusion: Depression has a high prevalence rate in middle-aged and elderly people with type 2 diabetes, and has a negative impact on blood sugar control in diabetes patients; Psychological and behavioral comprehensive intervention can improve the glucose metabolism and depressive symptoms of middle-aged and elderly patients with type 2 diabetes.

Associations of healthy lifestyle with depression and post-depression dementia: A prospective cohort study

BackgroundDepressive symptoms may be a risk factor or prodrome of dementia, but the modifiable risk factors for dementia after onset of depression has not been fully elucidated. The current study aimed to investigate the associations of lifestyle factors with depression and post-depression dementia. MethodsOur analysis was based on data from the ongoing UK Biobank study, which included 497,533 participants (age 37–73 years) between 2006 and 2010, and thereafter followed up to 2020. High-risk lifestyle factors included current smoking, heavy alcohol intaking, poor diet pattern, physically inactive. Multistate models were used to estimate the transition-specific hazard ratios (HRs) and 95 % confidence intervals (CIs). ResultsDuring a 14.8-year follow-up, 23,164 participants developed depression, and 989 developed post-depression dementia. The incidence rate of dementia in people with depression was far more than those who were free of depression. In multistate model, high-risk lifestyle factors were substantially associated with higher risks of incident depression (HR = 2.14, 95 % CI: 1.95–2.35), dementia (HR = 1.87, 95 % CI: 1.51–2.31), and post-depression dementia (HR = 1.72, 95 % CI: 1.13–2.62). When the analyses were divided by individual lifestyle factors, we found that only physically inactive contributed significantly to the development of dementia after the onset of depression (HR = 1.15, 95 % CI: 1.01–1.30). ConclusionOur study found that high-risk lifestyle factors were associated with higher risk of transition from depression to dementia, highlighting the great significance of integrating comprehensive behavioral interventions, particularly for regular physical activity, for prevention of both depression and post-depression dementia.

Implementation of a hospital-based intervention for MOUD initiation and referral to a Bridge Clinic for opioid use disorder

IntroductionIndividuals struggling with opioid use disorder (OUD) utilize the adult emergency department (ED) and psychiatric emergency department at high rates. In 2019, Vanderbilt University Medical Center created a system for individuals identified in the emergency department with OUD to transition care to a Bridge Clinic for up to three months of comprehensive behavioral health treatment, alongside primary care, infectious diseases, and pain management, regardless of their insurance status. MethodsWe conducted 20 interviews with patients enrolled in treatment in our Bridge Clinic and 13 providers in the psychiatric emergency department and emergency department. Our provider interviews focused on understanding experiences identifying people with OUD and referring them to care at the Bridge Clinic. Our patient interviews focused on understanding their experiences of care-seeking, the referral process, and their satisfaction with treatment at the Bridge Clinic. ResultsOur analysis generated 3 major themes around patient identification, referral, and quality of care from providers and patients. The study found general agreement between both groups around the high quality of care delivered in the Bridge Clinic compared with OUD treatment at nearby treatment facilities, specifically because it offered a stigma-free environment for the delivery of medication for addiction therapy and psychosocial support. Providers highlighted the lack of a systematic strategy for identifying people with OUD in an ED setting. They also found the referral process cumbersome because it could not be done through EPIC and there were limited patient slots available. In contrast, patients reported a smooth and simple referral from the ED to the Bridge Clinic. ConclusionsCreating a Bridge Clinic for comprehensive OUD treatment at a large university medical center has been challenging but has resulted in the creation of a comprehensive care system that prioritizes quality care. Funding to increase the number of patient slots available, coupled with an electronic system of patient referral, will increase the reach of the program to some of Nashville's most vulnerable constituents.

Chapter 23 - Tourette syndrome and other tic disorders of childhood

Tics are repetitive, patterned, and nonrhythmic movements or vocalizations/audible sounds that are misplaced in context. Phenomenology and characteristics of tics (e.g., premonitory urge, suppressibility) differentiate them from compulsions, stereotypies, functional tic-like behaviors, and other types of hyperkinetic movement disorders. With a prevalence of approximately 1% in school-aged boys, Tourette syndrome (TS) is considered a common childhood-onset neurodevelopmental disorder, defined by the combination of at least two motor tics and at least one phonic tic lasting more than 1 year. TS is a highly heritable disorder, with a wide spectrum of severity. In some individuals, tics can cause pain, distress, functional impairment, or stigmatization. About 90% of individuals with TS have at least one mental health comorbidity (attention-deficit/hyperactivity disorder, obsessive-compulsive disorder, anxiety/depressive disorders). These comorbidities significantly impact patients' quality of life and must therefore be screened and managed accordingly in this population. Treatment of tics is based on behavioral therapies targeting tics (habit reversal training included in the comprehensive behavioral intervention for tics, and exposure and response prevention for tics), in association with medication if needed (e.g., alpha-2-agonists, second-generation antipsychotics). Deep brain stimulation is considered an experimental option in the most severe, treatment-resistant patients. In adulthood, less than 25% of individuals still have moderate or severe tics.

Development of a behavioural support intervention for e-bike use in Australia

BackgroundInsufficient physical activity (PA) is a risk factor for the development of many non-communicable diseases. Electric bicycles (e-bikes) offer considerable potential to support people to be physically active, however, no previous e-bike intervention studies have supported e-bike use with behavioural support. The aim of this study was to co-develop theory-based intervention components which can be used to increase physical activity through e-cycling among people who are overweight or obese and physically inactive.MethodsWe conducted a mixed-methods study using an online survey and virtual co-design workshops. We utilised the Behaviour Change Wheel (BCW) to inform the development of the behavioural support intervention to facilitate day-to-day e-cycling.ResultsOne hundred participants completed an online survey and seven participated in the online co-design workshops. The development of the intervention identified five intervention functions (enablement, training, environmental restructuring, education, and persuasion) and 16 behaviour change techniques (BCTs) from 11 BCT groups (goals and planning, feedback and monitoring, social support, shaping knowledge, natural consequences, comparison of behaviour, associations, repetition and substitution, comparison of outcomes, antecedents, and self-belief).ConclusionTo our knowledge, this is the first study to combine co-design and the BCW to develop a comprehensive behavioural support intervention for e-bike use. Theory based intervention options should be considered when providing e-bikes to individuals to help them increase their habitual PA levels.

A preliminary study of comprehensive behavioral intervention for tics in Chinese children with chronic tic disorder or Tourette syndrome.

To investigate the adaptability of Comprehensive Behavioral Intervention for Tics (CBIT) for a Chinese population, and evaluate the efficacy of combined CBIT and pharmacotherapy (CBIT + PT) compared to CBIT or pharmacotherapy (PT) alone for reducing tics and for improving the quality of life (QoL) in a sample of Chinese children with chronic tic disorders (CTD) and Tourette syndrome (TS). In this 10-week randomized controlled pilot trial, 37 outpatients aged between 6 and 16 years affected by TS and CTD were randomly assigned to receive CBIT (n = 22) or PT alone (n = 15). Considering the feasibility, the patients allocated to the CBIT treatment group could further choose whether to simultaneously take medicine voluntarily, resulting in a CBIT alone group (n = 12) and a CBIT + PT group (n = 10). At baseline, no significant difference was found between the three groups in the demographic and clinical characteristics (p > 0.05). All three groups showed a significant reduction in tic severity after treatment assessed by the Yale Global Tic Severity Scale (YGTSS) severity score [F (2,33) = 35.05, p < 0.001, η p 2 = 0.51], the score of the Clinical Global Impression scale for Improvement (CGI-I) [F (1,34) = 13.87, p = 0.001, η p 2 = 0.29], and YGTSS impairment score [F (2,33) = 31.71, p < 0.001, η p 2 = 0.48]. Significant interactions were found between the time-point and group in emotional functioning [F (2,29) = 4.39, p = 0.02, η p 2 = 0.23], psychosocial functioning [F (2,29) = 5.93, p = 0.007, η p 2 = 0.29], and total QoL score [F (1,34) = 3.72, p = 0.04, η p 2 = 0.20] of Pediatric Quality of Life Inventory (PedsQL 4.0) for children suggesting a significantly larger improvement in emotional functioning, psychosocial functioning, and total QoL score of the life quality in the CBIT group for children self-report. PedsQL for proxy report only showed a significant main effect of time-point in physical functioning [F (1,33) = 8.35, p = 0.01, η p 2 = 0.2], emotional functioning [F (1,33) = 10.75, p = 0.002, η p 2 = 0.25], psychosocial functioning [F (1,34) = 11.38, p = 0.002, η p 2 = 0.26], and total Qol score [F (1,34) = 13.21, p = 0.001, η p 2 = 0.29]. CBIT is probably effective in reducing tic severity in Chinese children with tic disorders. CBIT + PT may not be superior to CBIT alone in reducing tic severity and improving quality of life. CBIT alone showed advantages in improving quality of life over CBIT + PT and PT alone. CBIT might be an appropriate treatment option for patients with tic disorder in Chinese mainland.

Effects of Group Comprehensive Behavioral Intervention for Tics in Children With Tourette’s Disorder and Chronic Tic Disorder

ObjectivesComprehensive behavioral intervention for tics (CBIT) is effective in children with chronic tic disorders. This study aimed to assess the effect of group-based CBIT (group-CBIT) on tic severity and comorbid symptoms. We compared the efficacy of group CBIT with that of a control.MethodsThirty children with chronic tic disorder or Tourette’s disorder were enrolled in this study. Eighteen were assigned to the group-CBIT for eight sessions, and 12 were assigned to the control group. Tics and comorbid symptoms were assessed pre- and post-intervention using the Yale Global Tic Severity Scale (YGTSS), Premonitory Urge for Tics Scale, attention-deficit hyperactivity disorder Rating Scale-IV, Children’s Yale-Brown Obsessive-Compulsive Scale, and the Korean-Children Behavioral Checklist. We compared the pre- and post-intervention results of each group and determined the difference in the pre- and post-intervention results between intervention and the control group.ResultsThe YGTSS motor and vocal tic interference, global impairment, and global severity scores decreased in the intervention group only. Group CBIT was superior in reducing the motor tic interference, impairment score, and global severity score to the control group.ConclusionThe group-CBIT showed an improvement in tic symptoms, especially in reducing the level of interference and impairment of tics.

PC019 / #941 STOP-TIC STUDY: STRENGTHENING TOURETTE TREATMENT OPTIONS USING TMS TO IMPROVE CBIT: E-POSTER VIEWING

Up to 20% of patients with Tourette Syndrome (TS) have persistent tics during adulthood, leading to impaired quality of life.1 Comprehensive behavioral intervention for tics (CBIT) is a helpful treatment for some, but may only reduce tics by 40%.2,3 Repetitive transcranial magnetic stimulation (rTMS) may augment the effects of CBIT. Prior studies have demonstrated that rTMS targeted to the supplementary motor area (SMA) leads to tic reduction4,5,6,7,8,9,10,11, but combining rTMS with CBIT has not yet been studied.