View clinical trials related to Mobile Phone Use.
Filter by:Major depressive and anxiety disorders are highly prevalent in the general population and are a leading cause of disability. Black adults have a high burden of depression and anxiety. This study aims to assess a self- administered video-based intervention to reduce mental illness stigma and medical mistrust among Black adults with moderate to severe depression or anxiety.
For the purposes of beta testing the first version of A4i-O, 15 individuals with OUD will use the platform for one month. From a design perspective this sample size is viewed as being sufficient to answer questions regarding app functionality and feasibility before moving to larger trials. Additionally, 15 individuals is a larger sample size than in the A4i pilot. This is an open label pilot with a primary objective of troubleshooting and providing early feedback on the beta version of the technology. To that end, 15 participants are anticipated to be sufficient to provide robust, early feedback. As with the focus groups, through sampling an effort will be made to secure a diverse group. Any individuals who might be declined in that effort at this stage (e.g., it is determined that no more male identifying participants are needed but they were interested) would be invited to take part in the subsequent RCT.
Children with cerebral palsy (CP), Gross Motor Functional Classification Scale (GMFCS) I-II will be recruited to participate in a home based physical activity intervention for 12 weeks. Demographic data will be collected, and validated surveys assessing baseline activity level and quality of life will be administered. Participants will have an exercise program assigned and will be given a logbook to record their exercise adherence. They will be randomized to one of the two arms: Augment Reality (AR) app or control group. The AR app group will have exercises administered through the AR app. The Control group will do an at-home program using handouts. At the end of the program, participants will complete final surveys and activity tests. The control group will have access to the AR component after the 12 week period.
The incidence of colorectal cancer ranks fourth worldwide after lung, prostate and breast cancers. Although chemotherapy has an important place in the treatment of colorectal cancers, it can cause side effects such as diarrhea and fatigue in patients. Cancer patients' ability to cope with treatment side effects can be benefited from technological developments. Studies have shown that mobile health applications reduce symptom experience and increase quality of life in patients with breast cancer and leukemia.
Around one third of stroke survivors develop depression at any point of time following the stroke event. Post-stroke depression (PSD) is associated with negative care outcomes including poorer function, longer hospital stays, increased outpatient and inpatient clinic use, and higher mortality rate. In Hong Kong (HK), the prevalence of PSD within the hospital setting was 36%, and up to 68% in the community setting. However, PSD is seldom addressed in either settings in HK and elsewhere. Meta-analyses reported the effectiveness of Internet-based cognitive behavioural therapy (iCBT), particularly when guided by therapists (d = 0.63). Personalised and synchronous instant message-based intervention guided by therapists is an emerging form of psychological intervention. While such intervention showed medium to large effect (Hedges' g = 0.73) on negative psychological distress episodes including depression, no study has investigated its effect on PSD. The proposed study aims to 1) investigate the effect of therapist-guided brief iCBT delivery through instant messaging applications (e.g. WhatsApp and WeChat) to provide personalised and synchronous PSD support and 2) understand the experience of and compliance with the intervention. 160 community-dwelling stroke survivors with Patient Health Questionnaire-9 (PHQ-9) scores ranging from 5 to 19 indicating mild to moderate depressive symptoms will be recruited and then individually randomised into the Intervention group (n=80) or Control group (n=80). Intervention group will receive 1) instant message-delivered brief iCBT for 3 months at participants' chosen times and frequencies, and 2) therapist-led text or voice message-based PSD support to enhance the effects of iCBT through real-time counselling and practical advice. Control group will only receive messages on general mental health information and reminders to participate in follow-up surveys. The primary outcome is PHQ-9 score at 6 months. Secondary outcomes will include anxiety (GAD-7), perceived stress (PSS-4), loneliness (ULS-8), and quality of life (EQ-5D-5L) at 6 months. The study will strictly follow the CONSORT-EHEALTH checklist. Post-trial qualitative study will be conducted to understand the participants' experience of and compliance with the intervention (n≈20) respectively. This study will provide the first and practical evidence on the effectiveness of instant message-delivered brief iCBT intervention in addressing PSD in HK and beyond.
The aim of the study is to investigate whether a serious smartphone game (called MOBI-CPR game) used in the home environment has an impact on the retention of adult basic life support knowledge and skills.
Maternal sensitivity and contingent responsiveness to infant behavioral cues is an important contributor to infants' developing capacities to self-regulate. During early infancy, feeding interactions comprise a significant portion of mother-infant dyadic interactions and high-quality feeding interactions provide both nutritive and socioemotional benefits; recent data suggest that, for many dyads, mothers' sensitive responsiveness during feeding interactions is routinely impacted by the omnipresence of portable technology. The objective of the proposed research is to better understand the development and possible impacts of maternal technology use on infant feeding interactions, emotion and intake regulation, and sociobehavioral and growth outcomes.
Black women have a significantly higher risk of acquiring HIV compared to their non-Black counterparts. The purpose of this study is to refine and test a mobile HIV Prevention and Reproductive Health app developed specifically for Black women.
The proposed trial aims to evaluate the effectiveness of internet-delivered cognitive behavioural therapy (iCBT) based ecological momentary intervention (EMI) for psychological well-being in stroke family caregivers.
It has been recognized that oral health education for parents is critical for the prevention of early childhood caries (ECC). Few parents practiced caries prevention procedures for their children in daily life, though. Inspired by Health Belief Model (HBM) and using text messaging as a vehicle, a novel intervention scheme will be developed in this study. The objective of the present randomized clinical trial (RCT) is to investigate the effectiveness of the HBM-based behavioral intervention using text message to reduce early childhood caries of children at age 4 through promoting the parental oral health care behaviors (toothbrushing and sugar intake control) for their young children compared to conventional oral health education. This RCT will recruit child-parent dyads in 26-36 child help centers or kindergartens with nursery classes located in Hong Kong. A total of 518-628 dyads will be recruited and randomly allocated into the test or control group with a 1:1 ratio. For parents in the test group, the intervention will consist of a set of HBM-based text messages sent regularly in the following 48 weeks. A standard text message will be sent to the parents in the control group. The primary outcome will be dental caries measured by dmft/dmfs of the children at 4 years old. By HBM-based intervention via a low-cost text messaging vehicle, it should be able to help the parents establish proper oral health behaviors for their children and safeguard the oral health of children in Hong Kong.