Intranasal oxytocin in obsessive-compulsive disorder. 1987

M Ansseau, and J J Legros, and C Mormont, and J L Cerfontaine, and P Papart, and V Geenen, and F Adam, and G Franck

A 55-year patient with obsessive-compulsive disorder showed clear improvement during 4 weeks of treatment with intranasal oxytocin compared to 4 weeks of intranasal placebo. This improvement was concurrent with the development of severe memory disturbances, supporting the amnestic properties of the peptide. However, the patient also developed psychotic symptoms and a marked decrease in plasma sodium and osmolality, which may have masked the obsessive symptomatology. This case highlights the need for careful monitoring in long-term oxytocin therapy.

UI MeSH Term Description Entries
D007010 Hyponatremia Deficiency of sodium in the blood; salt depletion. (Dorland, 27th ed) Hyponatremias
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009771 Obsessive-Compulsive Disorder An anxiety disorder characterized by recurrent, persistent obsessions or compulsions. Obsessions are the intrusive ideas, thoughts, or images that are experienced as senseless or repugnant. Compulsions are repetitive and seemingly purposeful behavior which the individual generally recognizes as senseless and from which the individual does not derive pleasure although it may provide a release from tension. Anankastic Personality,Neurosis, Obsessive-Compulsive,Anankastic Personalities,Disorder, Obsessive-Compulsive,Disorders, Obsessive-Compulsive,Neuroses, Obsessive-Compulsive,Neurosis, Obsessive Compulsive,Obsessive Compulsive Disorder,Obsessive-Compulsive Disorders,Obsessive-Compulsive Neuroses,Obsessive-Compulsive Neurosis,Personalities, Anankastic,Personality, Anankastic
D009994 Osmolar Concentration The concentration of osmotically active particles in solution expressed in terms of osmoles of solute per liter of solution. Osmolality is expressed in terms of osmoles of solute per kilogram of solvent. Ionic Strength,Osmolality,Osmolarity,Concentration, Osmolar,Concentrations, Osmolar,Ionic Strengths,Osmolalities,Osmolar Concentrations,Osmolarities,Strength, Ionic,Strengths, Ionic
D010121 Oxytocin A nonapeptide hormone released from the neurohypophysis (PITUITARY GLAND, POSTERIOR). It differs from VASOPRESSIN by two amino acids at residues 3 and 8. Oxytocin acts on SMOOTH MUSCLE CELLS, such as causing UTERINE CONTRACTIONS and MILK EJECTION. Ocytocin,Pitocin,Syntocinon
D011605 Psychoses, Substance-Induced Psychotic organic mental disorders resulting from the toxic effect of drugs and chemicals or other harmful substance. Psychoses, Drug,Psychoses, Toxic,Substance-Induced Psychoses,Toxic Psychoses,Drug Psychoses,Psychoses, Substance Induced,Substance Induced Psychoses
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000281 Administration, Intranasal Delivery of medications through the nasal mucosa. Drug Administration, Intranasal,Administration, Intranasal Drug,Administration, Nasal,Intranasal Administration,Intranasal Drug Administration,Administrations, Intranasal,Administrations, Intranasal Drug,Administrations, Nasal,Drug Administrations, Intranasal,Intranasal Administrations,Intranasal Drug Administrations,Nasal Administration,Nasal Administrations
D014883 Water-Electrolyte Imbalance Disturbances in the body's WATER-ELECTROLYTE BALANCE. Imbalance, Water-Electrolyte,Imbalances, Water-Electrolyte,Water Electrolyte Imbalance,Water-Electrolyte Imbalances

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