ENTENDENDO A SÍNDROME PITT-HOPKINS

• Autor(a) principal: Dias, Renan Italo Rodrigues
• Data de Publicação: 2024
• Outros Autores: Araújo, Ada Rhalinne Dias Arruda Silva, Neto, José De Moura Sampaio, Costa, Deyse Wanessa de Oliveira, Leite, Landsteiner dos Anjos, Dantas, Luciano Ribeiro, Segundo, Robson Prazeres de Lemos, Cruz, Sarah Leny Gomes madeiro, Melo, Saulo Barreto Martins de, Muniz, Thaynara Maria Honorato, Braz, João Pedro Mendonça Raphael, Silva, Cleber Aparecido Medeiros da
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Brazilian Journal of Implantology and Health Sciences
• Texto Completo: https://bjihs.emnuvens.com.br/bjihs/article/view/1341
• topic: Síndrome, Pitt-Hopkins, Condição, Genética, Rara.

Pitt-Hopkins Syndrome is a rare genetic condition characterized by intellectual disability, breathing problems, and distinctive facial patterns. It was first identified in 1978 by Pitt and Hopkins. The syndrome is caused by mutations or deletions in the TCF4 gene located on chromosome 18, and is generally not inherited, occurring sporadically. A prominent feature of the syndrome is severe intellectual disability, often accompanied by delayed motor and speech development. Fine motor skills may be affected, contributing to challenges in motor coordination. Communication is often limited, with some individuals developing minimal verbal skills. Distinctive facial patterns are also observed, including a high forehead, broad nose, wide mouth with thick lips, and cleft palate or arching of the palate. Additionally, many individuals with Pitt-Hopkins syndrome experience hyperventilation and panting, which may be accompanied by episodes of hyperventilation followed by periods of apnea. Gastrointestinal problems such as constipation and reflux are common, as are episodes of repetitive hand movements such as clapping. Furthermore, some patients may manifest self-aggressive or stereotypical behaviors. The diagnosis of Pitt-Hopkins syndrome is usually confirmed through genetic testing that identifies mutations in the TCF4 gene. Management of the syndrome involves a multidisciplinary approach, with interventions focused on supporting communication, motor development, and treatment of associated conditions. Although Pitt-Hopkins syndrome is a challenging condition, in-depth understanding of the underlying genetics has facilitated the development of more effective management strategies. Awareness and ongoing support for patients and their families are essential to improving quality of life and addressing the unique challenges associated with this rare syndrome.