OBJECT: Risperidone, unlike other atypical antipsychotics, is thought to elevate prolactin levels. This paper examines the relationship of risperidone-induced hyperprolactinemia and the sexual dysfunctions of the patients in the real clinical practice. METHODS: Forty nine patients (male 22, female 27) with 6 month-over risperidone medication were assigned and serum prolactin was assayed in serum by radioimmunometric assay. In the distinction of sex, six adverse events possibly associated with increased prolactin levels were determined by interviewing the patients (poor erection, ejaculatory dysfunction, galactorrhea, decreased libido, orgasmic dysfunction and obesity in male;amenorrhea, vaginal dryness, galactorrhea, decreased libido, orgasmic dysfunction and obesity in female). RESULTS: In 49 patients, thirty six patients (male 15;56%, female 21;95%) showed hyperprolactinemia and twenty two patients (male 13;48%, female 8;36%) had sexual side-effects. Both risperidone dosage per day and duration were not correlated with prolactin levels and adverse events. There was no significant direct correlation between serum prolactin levels and sexual adverse events. CONCLUSION: The risperidone-associated increase in serum prolactin levels was not significantly directly correlated with the emergence of possible prolactin-related adverse events in the real clinical practice. However, our results suggest that risperidone-induced hyperprolactinemia may play a role in sexual dysfunction of female patients.
Antipsychotic Agents ; Female ; Galactorrhea ; Humans ; Hyperprolactinemia* ; Libido ; Obesity ; Orgasm ; Pregnancy ; Prolactin ; Risperidone

Swallow syncope (also known as deglutition syncope) is a relatively rare type of syncope that is treatable if diagnosed correctly. We report a case of a 39-year-old man with recurrent swallow syncope. The patient did not have structural heart disease. He developed a complete atrioventricular block upon drinking a cold beverage (Chilsung cider) while undergoing a repeated head-up tilt test. The patient was advised to avoid cold beverages and has been symptom free for 5 months.
Adult ; Atrioventricular Block ; Beverages ; Cold Temperature ; Deglutition ; Drinking ; Eating ; Heart Diseases ; Humans ; Syncope

Disseminated intravascular coagulation (DIC) is a rare complication of aortic dissection. We report an unusual case of a 64-year-old woman with DIC associated with chronic aortic dissection who developed catastrophic intracranial hemorrhage. Computed tomography (CT) revealed partially thrombosed false lumen in the chronic dissected aneurysm of the thoracoabdominal aorta, which remained after surgery for acute type A aortic dissection. The laboratory profile showed features of DIC, including thrombocytopenia, hypofibrinogenemia, and increased D-dimer levels. Bleeding diathesis, including ecchymosis and coagulopathy, showed improvement following treatment with protease inhibitors (nafamostat and camostat).
Aneurysm ; Aorta ; Dacarbazine ; Disease Susceptibility ; Disseminated Intravascular Coagulation ; Ecchymosis ; Female ; Fibrin Fibrinogen Degradation Products ; Guanidines ; Hemorrhage ; Heparin ; Humans ; Intracranial Hemorrhages ; Middle Aged ; Protease Inhibitors ; Thrombocytopenia

A 16-yr-old girl received liver transplantation for fulminant hepatitis. Aplastic anemia developed, and she received hematopoietic stem cell transplantation (HSCT). Eleven months after liver transplantation, abdominal lymph node enlargement and colon ulcers were observed, and colon biopsy showed posttransplant lymphoproliferative disorder (PTLD). Immunosuppression reduction was attempted, but it produced no therapeutic effect. Fourteen months after liver transplantation, she received a second HSCT due to engraftment failure, and PTLD resolved completely. The second HSCT can serve as cellular therapy for PTLD.
Adolescent ; Female ; Hematopoietic Stem Cell Transplantation/*methods ; Humans ; Liver Transplantation/*adverse effects ; Lymphoproliferative Disorders/*etiology/*surgery ; Treatment Outcome