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Foundation for Prader-Willi Blog | Research (7)

Learning from Every Patient: The PWS-CLIC Starts a Shared Database

The PWS-Clinical Investigation Collaborative (PWS-CLIC) is a network of PWS clinical experts, formally established in 2021. The work of the PWS-CLIC is supported by FPWR. This network has expanded over the past two years and now includes 25 clinical ...

Topics: Research

What Is the PWS CLIC [2023 Conference Video]

In this 10‑minute video, Caroline Vrana-Diaz, FPWR Research Project Coordinator, explains how the PWS CLIC is helping to improve standards of care for people with Prader-Willi syndrome.

Topics: Clinical Issues, Research

Understanding the Impact of Schaaf-Yang Syndrome from Caregiver Insights

Schaaf-Yang syndrome (SYS) is an ultra-rare disorder that was first identified in 2013. It is caused by mutations in the MAGEL2 gene, a gene that is also deleted or inactivated in Prader-Willi syndrome (PWS). Because SYS is a relatively newly describ...

Topics: Research, Parents, Schaaf-Yang Syndrome

Feeding Tube Use and Complications in Babies With PWS

Insights into how feeding tubes are used in infants with PWS—and the complications families may encounter—have emerged from the “Feeding Tube Survey” completed by nearly 350 families in the Global PWS Registry. By analyzing these responses, Drs. Sani...

Topics: Research

New Research into the Sense of Smell in PWS

It is well established in science as well as culture that the smell of food is linked to appetite, but despite the extensive research being conducted to understand the biology underlying the most notable symptom of Prader-Willi Syndrome, hyperphagia,...

Topics: Research

Analysis of Hyperphagia Questionnaire for Clinical Trials (HQ-CT) Scores

The Hyperphagia Questionnaire for Clinical Trials (HQ-CT) is typically completed by caregivers for individuals with PWS who are enrolled in clinical trials. The questionnaire is designed to evaluate changes inhyperphagia during the course of the tria...

Topics: News, Research, Parents

Presentations and Management of Sleep Disorders in PWS [2023 Conference Video]

In this 1 hour and 2‑minute video, Dr. Jessica Duis, an Associate Professor of Pediatrics and Genetics at Children’s Hospital Colorado, University of Colorado, will highlight presentations of sleep disorders in PWS, diagnostic evaluation, and treatme...

Topics: Research, Sleep, Video Gallery

Cancer in Prader-Willi Syndrome: What Research Reveals

The core features of Prader-Willi syndrome (PWS) are well known: challenges with the hypothalamus, low muscle tone, hyperphagia, behavioral issues, and a lifelong risk of obesity and related complications. Thanks to earlier diagnosis, improved clinic...

Topics: Research

PWS Registry Data: Swallow Studies [INFOGRAPHIC]

For individuals with PWS, when it comes to food there is a lot of focus on hyperphagia (excessive hunger). However, another issue associated with mealtimes can be the physical act of eating and drinking itself. Many individuals with PWS struggle with...

Topics: Research