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Foundation for Prader-Willi Blog | Research (4)

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, SYS

Schaaf-Yang Syndrome Update with Dr. Schaaf [2023 Conference Video]

In this 85‑minute video, Dr. Christian Schaaf, medical director and department chair at the Institute of Human Genetics at the University of Heidelberg and visiting professor at the Baylor College of Medicine, explains our understanding of Schaaf-Yan...

Topics: Research, SYS

Feeding Tube Use and Complications in Babies With PWS

A paper has just been published that provides new insight into the use of feeding tubes in babies with PWS, thanks to the participation of ~350 families who completed the “Feeding Tube Survey” in the Global PWS Registry. Drs. Sani Roy, Ann Scheimann,...

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

Malignancies in Prader-Willi Syndrome: What New Research Reveals

Many of the symptoms of Prader-Willi syndrome (PWS) are well known, including problems with the hypothalamus, low muscle tone, hyperphagia, behavioral issues, and the risk of obesity and related complications. However, as people with PWS are living l...

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