A position statement on the post gene-therapy rehabilitation of aromatic I-amino acid decarboxylase deficiency patients.

AADC deficiency Fine motor development Gene therapy Gross motor development Neurotransmitter disorder Physical therapy Rehabilitation outcomes

Journal

Orphanet journal of rare diseases
ISSN: 1750-1172
Titre abrégé: Orphanet J Rare Dis
Pays: England
ID NLM: 101266602

Informations de publication

Date de publication:
18 Jan 2024
Historique:
received: 17 01 2023
accepted: 11 01 2024
medline: 19 1 2024
pubmed: 19 1 2024
entrez: 18 1 2024
Statut: epublish

Résumé

Aromatic L-amino acid decarboxylase (AADC) deficiency is a rare genetic disorder of monoamine neurotransmitter synthesis that presents with a range of symptoms, including motor dysfunction and limited attainment of developmental motor milestones. The approval of eladocagene exuparvovec, a gene therapy for AADC deficiency with demonstrated efficacy for motor improvements, now expands the range of motor outcomes possible for patients with this disorder. However, recommendations and guidelines for therapy following treatment with gene therapy are lacking. To ensure patients can reach their full potential following treatment with gene therapy, it is essential they receive rehabilitation therapies designed specifically with their impairments and goals in mind. Therefore, we highlight specific rehabilitative needs of patients following gene therapy and propose a set of recommendations for the post-treatment period based on collective experiences of therapists, physicians, and caregivers treating and caring for patients with AADC deficiency who have been treated with gene therapy. These recommendations include a focus on periods of intensive therapy, facilitating active movements, training for functional abilities, cognitive and communication training, parent/caregiver empowerment, collaboration between therapists and caregivers to develop in-home programs, and the incorporation of supplemental forms of therapy that patients and their families may find more enjoyable and engaging. Many of these rehabilitative strategies may be employed prior to gene therapy. However, these recommendations will be valuable for therapists, caregivers, and wider treatment teams as they prepare for the post-treatment journey with these patients. Furthermore, the considerations and recommendations presented here may prove beneficial outside the AADC deficiency community as gene therapies and other treatments are developed and approved for other rare diseases.

Identifiants

pubmed: 38238766
doi: 10.1186/s13023-024-03019-x
pii: 10.1186/s13023-024-03019-x
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

17

Informations de copyright

© 2024. The Author(s).

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Auteurs

Hui-Min Lee (HM)

Department of Medical Genetics and Pediatrics, National Taiwan University Hospital and National Taiwan University College of Medicine, No. 8, Chung-Shan South Road, Taipei, 100226, Taiwan.
Department of Physical Therapy and Assistive Technology, National Yang Ming Chiao Tung University, Linong St. Beitou Dist, No. 155, Sec. 2, Taipei, 112304, Taiwan.

Saadet Mercimek-Andrews (S)

Department of Medical Genetics, University of Alberta, 8613 114 Street, Edmonton, AB, T6G 2H7, Canada.

Gabriella Horvath (G)

Division of Biochemical Genetics, Department of Pediatrics, University of British Columbia, 4480 Oak Street, Vancouver, BC, V6H 3V4, Canada.

Diana Marchese (D)

Department of Pediatric Rehabilitation, Children's Mercy Hospital, 2401 Gillham Road, Kansas City, MO, 64108, USA.
Department of Pediatrics, University of Missouri-Kansas City, 2411 Holmes Street, Kansas City, MO, 64108, USA.

Richard E Poulin (RE)

Thai-Chinese International School, 101/177 Moo 7 Soi Mooban Bangpleenives, Prasertsin Road, Bangplee Yai, Samut Prakan, 10540, Thailand.

Alexis Krolick (A)

PTC Therapeutics Inc, 100 Corporate Ct #2400, South Plainfield, NJ, 07080, USA.

Kati-Lyn Tierney (KL)

Texas Children's Hospital, 6621 Fannin Street, Houston, TX, 77030, USA.

Jasmine Turna (J)

PTC Therapeutics Inc, 100 Corporate Ct #2400, South Plainfield, NJ, 07080, USA.

Judy Wei (J)

Ruamrudee International School, 6 Soi Ramkhamhaeng 184, Khwaeng Min Buri, Min Buri, Bangkok, 10510, Thailand.

Wuh-Liang Hwu (WL)

Department of Medical Genetics and Pediatrics, National Taiwan University Hospital and National Taiwan University College of Medicine, No. 8, Chung-Shan South Road, Taipei, 100226, Taiwan. hwuwlntu@ntu.edu.tw.
Center for Precision Medicine, China Medical University Hospital, 2 Yude Road, 404, Taichung City, Taiwan. hwuwlntu@ntu.edu.tw.

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