title: Intravenous Clomipramine for Treatment-Resistant Obsessive-Compulsive Disorder.
abstract: BACKGROUND
  This open trial was conducted to evaluate the effectiveness of intravenous clomipramine (CMI) in refractory obsessive-compulsive disorder (OCD).
  
  
  METHODS
  Thirty OCD poor responders to previous multiple trials of anti-obsessive medications were selected and admitted to the hospital. Severity of the illness and response to treatment were primarily assessed by the Yale-Brown Obsessive Compulsive Scale (Y-BOCS). CMI was gradually administered intravenously for one week. All patients were thereafter switched to oral CMI with a maximum dose of 225 mg/day.
  
  
  RESULTS
  The Y-BOCS total score mean at admission was in the severe range (24-31), and dropped on discharge and follow-ups to the moderate range (16-23). At discharge, 23 patients (76.7%) had a decrease in Y-BOCS ≥ 25% and were considered responders, while only 18 (60%) were still responders at 24 weeks. No relevant persistent side effects were reported.
  
  
  CONCLUSIONS
  Intravenous clomipramine could be of benefit for severe OCD cases that have not adequately responded to several therapies, including oral clomipramine.
authors.affiliation: Ambulatory Healthcare Services, SEHA Corporate, Abu Dhabi, UAE (Dr Karameh); Psychiatry Department, American University of Beirut Medical Center (Dr Khani). drkaramehwael@hotmail.com.
authors.forename: Wael Karameh
authors.initials: WK
authors.lastname: Karameh
authors.affiliation: Ambulatory Healthcare Services, SEHA Corporate, Abu Dhabi, UAE (Dr Karameh); Psychiatry Department, American University of Beirut Medical Center (Dr Khani).
authors.forename: Munir
authors.initials: M
authors.lastname: Khani
mesh_terms: D061605:Administration, Intravenous; D000293:Adolescent; D000328:Adult; D002997:Clomipramine / Q000008:administration & dosage*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009771:Obsessive-Compulsive Disorder / Q000175:diagnosis* / Q000188:drug therapy* / Q000523:psychology; D017367:Selective Serotonin Reuptake Inhibitors / Q000008:administration & dosage*; D016896:Treatment Outcome; D055815:Young Adult
chemical_list: D002997:Clomipramine; D017367:Selective Serotonin Reuptake Inhibitors
keywords: clomipramine; intravenous clomipramine; obsessive-compulsive disorder; treatment-resistant OCD