Clinical Research Directory

Addressing Weight Bias Internalization to Improve Adolescent Weight Management Outcomes: Randomized Pilot Trial

Weight stigma and weight bias internalization (WBI) are common among adolescents at higher weight statuses. WBI is associated with negative physical and mental health outcomes. The current study aims to test an intervention for weight stigma and WBI combined with an evidence-based adolescent weight management program. Eligible adolescents (13-17) will be assigned by chance to one of two groups: 1) a 4-week intervention focused on weight stigma and WBI followed by a 16-week behavioral weight management program; or 2) a 4-week health information control (to include non-weight-related health promotion topics such as smoking and skin cancer prevention) followed by the same 16-week weight management program but without the WBI and weight stigma content. Study outcomes will be assessed at the 4-week and post-treatment (20 week) timepoints.

The Effects of Intermittent Fasting on Anthropometric Measurements and Metabolic Parameters in Prediabetic Patients

The goal of this randomized controlled trial is to learn about the short-term effects of an 8-hour time-restricted eating (TRE) protocol combined with caloric restriction in women aged 18-55 years with prediabetes. The main question it aims to answer is: Does an 8-hour time-restricted eating protocol combined with caloric restriction improve anthropometric measurements and metabolic parameters more than caloric restriction alone in women with prediabetes? Researchers will compare the time-restricted eating (IF) group to a control group following a conventional calorie-restricted diet with no time restriction, to see whether time-restricted eating provides additional benefit beyond that of caloric deficit alone. Participants will: Be randomly assigned to either the IF group (all meals consumed within an 8-hour window, 16-hour daily fast) or the control group (calorie-restricted diet, no time restriction), both matched for a 500 kcal/day energy deficit Follow their assigned diet for 5 weeks, with daily dietary reminders and support Undergo assessments at baseline and at the end of the 5-week intervention, including body weight, BMI, waist/hip circumference, body composition (bioimpedance), and fasting blood tests (glucose, insulin, HbA1c, total cholesterol, HDL-C, LDL-C, triglycerides)

PaTH Clinical Data Research Network (CDRN) Study of Healthy Lifestyles and Health Care

The purpose of the PaTH Clinical Data Research Network (CDRN) Study of Healthy Lifestyles, Body Weight and Health Care is to use clinical data from electronic health records (EHR) and patient reported outcomes (PRO) to answer questions of clinical importance to patients, providers, and other stakeholders.

A Growth Artificial Intelligence Algorithm for leNgth and Weight Study

This is a data collection and machine learning accuracy testing project that aims to a) collect training data to enhance, by machine learning, an artificial intelligence (AI) algorithm for measuring length in infants and young children and b) test the accuracy of the AI algorithm by comparing the AI predicted length with the gold standard measured length. Images and videos will be collected by care givers and healthcare professionals, together with physical length measurements. These data will be used to train the AI algorithm and to explore potential improvements. Other data to be collected is user experience feedback.