title: Use of secretin in the treatment of childhood autism.
abstract: The paper presents current views concerning childhood autism. The authors present the concepts of etiology of this disorder, emphasizing the role of negative psychical stimuli in early childhood and the role of mother's contact with the child. Organic factors, including genetic background, developmental abnormalities of the nervous system, teratogenic factors and perinatal traumas are also taken into consideration. The role of metabolic factors and enterohormones, particularly those belonging to the secretin group and their effect on the function of the gastrointestinal tract and central nervous system is emphasized. We discuss signs which may be indicative of first symptoms of autism in different age groups. A typical symptom of autism is no development of speech, observed from infancy, taking the form of complete mutism at later stages. It has been emphasized that most pathologic symptoms result from altered perception of external stimuli, which arouse fear and anxiety. Autistic patients may suffer from gastrointestinal tract disturbances such as abdominal pains and diarrhea. Methods used hitherto in the therapy of childhood autism, mainly by psychologists and psychiatrists, as well as some attempts of pharmacological treatment, are presented. The structure and function of secretin, as well as its effects on the motor and secretory function of the stomach and the exocrine function of the pancreas are discussed. The role of secretin in diagnostic tests, among others in the diagnosis of gastrinoma, is emphasized. We also present the history of the application of secretin in the therapy of childhood autism.
authors.affiliation: Department and Clinic of Pediatrics, Gastroenterology and Pediatric Oncology, Medical University, Gdańsk, Poland.
authors.forename: Barbara
authors.initials: B
authors.lastname: Kamińska
authors.forename: Mariusz
authors.initials: M
authors.lastname: Czaja
authors.forename: Ewa
authors.initials: E
authors.lastname: Kozielska
authors.forename: Elzbieta
authors.initials: E
authors.lastname: Mazur
authors.forename: Maria
authors.initials: M
authors.lastname: Korzon
mesh_terms: D001321:Autistic Disorder / Q000188:drug therapy*; D002648:Child; D002675:Child, Preschool; D005767:Gastrointestinal Diseases / Q000188:drug therapy; D006801:Humans; D012633:Secretin / Q000627:therapeutic use*
chemical_list: D012633:Secretin