Effectiveness of Recombinant Human Growth Hormone Therapy for Children With Phelan-McDermid Syndrome: An Open-Label, Cross-Over, Preliminary Study

Caregiver perspectives on patient-focused drug development for Phelan-McDermid syndrome

BACKGROUND

Phelan-McDermid syndrome (PMS) is a neurodevelopmental disorder caused by SHANK3 haploinsufficiency with clinical manifestations that can be devastating and profoundly affect quality of life.

RESULTS

The Externally Led Patient-Focused Drug Development (EL-PFDD) meeting was an opportunity for families affected by PMS to share with the Food and Drug Administration (FDA) how symptoms impact their lives and how treatments could be most meaningful. The Voice of the Patient report serves as a summary of this meeting to influence upcoming drug development and clinical trials. The purpose of this report is to provide a clinical perspective on the results of the EL-PFDD meeting to amplify the voice of these caregivers to the scientific community.

CONCLUSIONS

Caregivers prioritize an improved quality of life for their loved ones characterized by improved cognitive function, improved communication, increased independence, and reduced risk of regression. With these caregiver priorities in mind, this report provides the FDA and the scientific community with a clear understanding of which aspects of PMS should influence the development of future therapeutics.

Experiences surrounding the diagnostic process and care among parents of children diagnosed with Phelan-McDermid syndrome: A qualitative study

AIM

To explore the experience of parents of children diagnosed with Phelan-McDermid syndrome (PMS) with regard to the diagnostic process, treatment, and medical care.

METHOD

A qualitative descriptive study was conducted. Participants were recruited using non-probabilistic purposeful sampling. In total, 32 parents with children with PMS were included. In-depth interviews and researcher field notes were used. An inductive thematic analysis was performed.

RESULTS

Five themes were identified: (1) the 'diagnostic process' describes the diagnostic process and how it is communicated to the parents; (2) 'treatment and expectations' describes the expectations and hopes placed on future treatment; (3) 'family planning' describes how parents deal with genetic counselling when planning to have more children after a diagnosis of PMS; (4) 'the world of disability' describes the entry of parents into an environment of dependency and disability after the diagnosis; (5) 'family's financial situation' highlights the financial difficulties due to the high cost of therapies and daily care products.

INTERPRETATION

Our results provide insight on how a diagnosis of PMS and its consequences are experienced by parents of children with PMS. These results can be used by health professionals to help and support parents.

New insights in pediatrics in 2021: choices in allergy and immunology, critical care, endocrinology, gastroenterology, genetics, haematology, infectious diseases, neonatology, neurology, nutrition, palliative care, respiratory tract illnesses and telemedicine

In this review, we report the developments across pediatric subspecialties that have been published in the Italian Journal of Pediatrics in 2021. We highlight advances in allergy and immunology, critical care, endocrinology, gastroenterology, genetics, hematology, infectious diseases, neonatology, neurology, nutrition, palliative care, respiratory tract illnesses and telemedicine.