Clinical Research Directory

Smartphone Use in Healthcare Settings Among Nurses

The primary purpose of this study is to explore the impact of using smartphones and instant messaging applications among nurses in clinical settings. The study focuses on how these digital tools facilitate "instant action" and rapid communication regarding patient care. By analyzing the nature and speed of messages exchanged, the research aims to to assess smartphone use and its impact on clinical practice among nurses in healthcare settings., reducing clinical response time, and minimizing potential medical errors in healthcare environments. Data is being collected from participants through an online questionnaire. Meeting will be done with potential participants at break time, and the form link will be shared with them through whats app if they agree to participate in this study. Two tools will be used to collect data in this study. to evaluate the effectiveness of this communication medium in promoting a safer environment for patients.

Use of a Comprehensive, Mobile Application to Assist Cancer Patients With Diet, Nutrition and Activity

The overarching purpose of this study is to assess whether patients will use the app throughout treatment on a regular basis, as the ultimate goal is to provide an educational platform that can impact patient behaviors and understanding towards health.

Effect of a Pender Model-Based Mobile App on Symptom Severity, Quality of Life, and Sleep in Menopausal Women With Urinary Incontinence

Objective: This randomized controlled trial aims to examine the effects of education and counseling delivered through a mobile application based on the Pender Health Promotion Model on symptom severity, quality of life, and sleep quality in menopausal women with urinary incontinence. Methods: The study was conducted at Istanbul Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, targeting women who presented to the urology outpatient clinic and met the inclusion criteria. The sample consisted of 82 participants, with 41 women in the intervention group and 41 in the control group. To account for potential dropouts during the mobile intervention, the sample size was increased by 20% above the calculated requirement. Data collection tools included the Descriptive Information Form, Incontinence Quality of Life Questionnaire (I-QOL), Incontinence Severity Index (ISI), International Consultation on Incontinence Questionnaire - Short Form (ICIQ-SF), and Pittsburgh Sleep Quality Index (PSQI). The intervention group received an 8-week mobile application-based education program developed in line with the Pender Health Promotion Model. Additionally, participants in the intervention group were contacted twice weekly by phone for counseling and support. The control group received no educational intervention but was assessed with pre-test and post-test measurements. Results: Data were analyzed using descriptive statistics, independent and paired sample t-tests, one-way and repeated measures ANOVA, Pearson correlation analysis, and chi-square tests for group homogeneity. The study aims to determine whether the mobile application-based intervention significantly improves urinary incontinence symptoms, quality of life, and sleep quality compared to the control group. Conclusion: This study may provide evidence supporting the use of mobile health interventions based on health promotion models like Pender's to enhance the management and overall well-being of menopausal women with urinary incontinence.

Smartphone vs Manual Interpretation of Biomarkers for Ovulation and Luteal Phase Detection (SMOM Study)

This study will compare different combinations of fertility signs (cervical mucus (CM), luteinizing hormone \[LH\], pregnanediol glucuronide \[PDG\], and basal body temperature \[BBT\]) to determine which are most reliable for identifying ovulation and luteal phase length. Thirty existing Premom App users will track daily observations for three menstrual cycles. Participants will record mucus, perform urine tests, upload test strip photos to the Premom App, and measure BBT. Both participant readings and AI-assisted app readings will be analyzed. The main goal is to find which marker pairings give the most accurate picture of ovulation timing and luteal phase length. Secondary goals include understanding ease of use, the number of tests required, and whether the app improves accuracy.

The Effect of Education on Quality of Life, Adherence to Immunosuppressive Therapy and Symptom Control in Organ Transplant Patients

Organ transplantation is the most effective method for treating end-stage organ failure and allows patients on the verge of death to continue living. Organ transplantation involves removing all or part of an organ or tissue from the body and transplanting it to suitable patients experiencing failure. Therefore, transplants are performed to treat diseases, save lives, improve patients' quality of life, and extend their life expectancy. The World Health Organization (WHO) defines quality of life as individuals' perceptions of their goals, expectations, standards, and concerns regarding their place in life, within the context of the culture and value systems they live in. Achieving an adequate quality of life after transplantation is considered an indicator of therapeutic success, which is increasingly important to measure by the transplant care team. Individuals who undergo transplantation and their families often perceive transplantation as a rebirth. However, 30% to 40% of patients report no better health-related quality of life after kidney transplantation compared to dialysis. This is attributed to frequent checkups and monitoring, new medications and their strict dosing schedules, and the unexpected discomfort of potential side effects. Even after the psychological challenges of waiting and the joy of a successful transplant, transplant recipients take on new responsibilities. Problems such as accepting transplantation risks, acute and chronic organ rejection, and adherence to lifelong medication regimens can arise. Persistent side effects of various immunosuppressive agents, adaptation and maintenance of the new organ, and uncertainty about the future due to rejection of transplanted organs and the subsequent re-transplantation process can all lead to physical and psychological distress. Immunosuppressive therapy represents a lifelong endeavor for transplant recipients. These medication regimens involve complex protocols, not only due to the number of pills required, but also due to blood level monitoring, side effects, and frequent dose adjustments to avoid rejection. Non-adherence to immunosuppressant regimens has been shown to be high in organ transplant patients. Non-adherence rates in this population are reported as high as 65%. The highest immunosuppressant non-adherence rate is found in kidney transplant recipients, with a prevalence of 36-55%, while this rate is 15-40% in liver transplant recipients. Studies have found that 16-36% of graft losses are associated with non-adherence. The ever-growing population of transplant recipients and the limited number of transplant centers, particularly those living farther away, necessitate innovative healthcare delivery models to monitor and improve the use of transplant center resources. With the advent of smartphones and mobile medical devices, mobile health has become a popular way for healthcare professionals to manage patient care. Mobile health can serve as an adjunct method for delivering health education information, sending reminders to patients to take their medications, and implementing online education. In particular, converting paper-based education to video format can significantly increase knowledge on various topics. It is necessary to address the problems and challenges patients face after discharge and the practices that can potentially address these issues. These results suggest that healthcare professionals can do more to provide comprehensive care to patients, promote successful home-based treatment regimens, symptom control, and quality of life.

Digital Transformation of Continuity of Care for Peripherally Inserted Central Catheters: SpadCare Experience

The study focuses on patients who require outpatient infusion of therapy ("Infusions, Intravenous"\[Mesh\]) "Administration, Intravenous"\[Mesh\] ("Home Infusion Therapy"\[Mesh\]) "Parenteral Nutrition, Home"\[Mesh\] via a peripherally inserted central catheter (PICC) ("Central Venous Catheters"\[MeSH\] "Catheterization, Central Venous"\[MeSH\] "Catheterization, Peripheral" \[MeSH\] "Vascular Access Devices"\[Mesh\] )

Neurocognitive Mechanisms Underlying Smartphone-Assisted Prevention of Relapse in Opioid Use Disorder

The proposed clinical trial would evaluate the use of smartphone applications ("apps", which have well-established efficacy in reducing cigarette and alcohol use) to prevent relapse among patients receiving medication-assisted treatment for opioid use disorder. In addition to standard app-based self-monitoring of drug use and personalized feedback, project innovation is enhanced by the proposed use of location-tracking technology for targeted, personalized intervention when participants enter self-identified areas of high risk for relapse. Furthermore, the proposed sub-study would use longitudinal functional neuroimaging to elucidate the brain-cognition relationships underlying individual differences in treatment outcomes, offering broad significance for understanding and enhancing the efficacy of this and other app-based interventions.

Application-Assisted Weight Management in Endometrial Cancer Fertility Preservation

This study is a single-center, prospective, randomized controlled trial targeting endometrial cancer (EC) patients undergoing fertility-sparing treatment at Peking University People's Hospital from March 2025 to March 2027. The aim is to evaluate the efficacy of an intelligent mobile application (APP) based on the Adaptive Behavioral Intervention (ABI) framework in weight management for obese or overweight endometrial cancer patients receiving fertility preservation therapy. Additionally, the study seeks to explore its potential advantages in improving body mass index (BMI), tumor regression, and glucose and lipid metabolism profiles.

The Effect of Peer Mentoring Model Supported by Mobile Application

This study investigates the effects of a peer-guided model supported by a mobile application on nursing students' educational processes. The primary goal of the research is to assess the potential impact of this model on students' self-efficacy, university adaptation, and academic success. The study will be conducted as a randomized controlled experimental design with 70 nursing students. The experimental group will have 35 students, while the control group will also include 35 students. The data collection tools will include a student diagnostic form, university adaptation scale, satisfaction with educational methods scale, academic self-efficacy scale, and academic achievement scale. The research process will include the application of the student diagnostic form, the development of the mobile application, an informational meeting about the peer-guided model for students, randomization, mentor-mentee assignments, initial data collection, and the stages of initiation, training, separation, and re-evaluation. The use of the peer guidance model and mobile application will be emphasized during the educational process. Motivating peer leaders and achieving the program's objectives will be ensured through peer leader seminars. Data analysis will be performed using SPSS 25.0 software, with an initial examination of the data distribution. T-tests or one-way ANOVA will be used for normally distributed variables, and the Scheffe test will be applied to identify differences. Mann-Whitney U and Kruskal-Wallis tests will be used for non-normally distributed variables. Additionally, Pearson correlation analysis will determine relationships between continuous variables. The effects of independent variables will be evaluated using multiple regression analysis (Backward method). Statistical significance will be assessed at a p-value of \<0.05. This study has been designed according to CONSORT standards, and all necessary ethical approvals and institutional permissions have been obtained.

Designing a Mixed-initiative Recipe Recommender App for Vegan and Vegetarian Sub-groups

The goal of this study is to test the usability and applicability of a mobile application which recommends recipes. We will recruit up to 52 vegan/vegetarian participants in Belgium, and provide them with an iDOO hydroponic plant growing unit (https://www.idooworld.com/products/idoo-20pods-indoor-herb-garden-kit-hydroponics-growing-system-with-led-grow-light) as well as seeds and plant nutrients to grow certain herbs at home. Over a period of 17 weeks, participants will be asked to consume plants from the unit by following the recipes recommended by the app. The participants will then observe changes in their iron and vitamin B12 levels by following up with their GP and report the outcomes back to the researchers at three points during the study (week 0, week 6, and week 17). In addition, the participants will evaluate the usability of the app and the recipes recommended by the app.

Evaluation of the Utility of Preanestes@s, a Web Based Application for Preoperative Assessment

In this prospective two-arm study, the investigators will evaluate the incidence of suboptimal preoperative assessments when the participants are evaluated through a web based application (Preanestes@s) versus the traditional outpatient interview.