title: The analgesic and antiemetic efficacy of gabapentin or ergotamine/caffeine for the treatment of postdural puncture headache.
abstract: OBJECTIVE
  We investigated the analgesic and antiemetic efficacy of gabapentin or ergotamine/caffeine (Cafergot), in addition to conservative treatment consisting of bed rest and adequate fluid intake, for the treatment of postdural puncture headache (PDPH).
  
  
  METHODS
  In this randomized, prospective, controlled study, gabapentin or Cafergot was administered to 42 adult patients suffering from PDPH. Patients were asked to record the severity of their headache and the number of vomiting episodes on a visual analogue scale (VAS) on days 1, 2, 3 and 4. The pain scale consisted of a 10 cm horizontal line marked from 0 (denoting no pain) to 10 (denoting worst possible imaginable pain) Emesis was scored as 0 = no emetic symptoms, 1 = nausea or 2 = vomiting.
  
  
  RESULTS
  Demographic and anesthetic variables were similar between the groups. Gabapentin group had less pain, nausea and vomiting compared to the Cafergot group. No patients withdrew, gabapentin and Cafergot were well tolerated, and adverse events (somnolence, dizziness, tremor, and ataxia) did not occur.
  
  
  CONCLUSIONS
  Gabapentin significantly reduced pain, nausea and vomiting compared to Cafergot in patients with PDPH. Lastly, we hypothesize that the gabaergic action of gabapentin, perhaps combined with other mechanisms, such as calcium channel blockade, may be responsible for its remarkable effects on PDPH.
authors.affiliation: Department of Anesthesiology and Reanimation, School of Medicine, Ufuk University, Ankara, Turkey. demetdoganerol@mynet.com
authors.forename: D D
authors.initials: DD
authors.lastname: Erol
mesh_terms: D000328:Adult; D000588:Amines / Q000627:therapeutic use*; D018712:Analgesics, Non-Narcotic / Q000627:therapeutic use*; D000932:Antiemetics / Q000627:therapeutic use*; D002110:Caffeine / Q000627:therapeutic use*; D003509:Cyclohexanecarboxylic Acids / Q000627:therapeutic use*; D004338:Drug Combinations; D004878:Ergotamine / Q000627:therapeutic use*; D005260:Female; D000077206:Gabapentin; D006801:Humans; D008297:Male; D008875:Middle Aged; D051299:Post-Dural Puncture Headache / Q000188:drug therapy*; D005680:gamma-Aminobutyric Acid / Q000627:therapeutic use*
chemical_list: D000588:Amines; D018712:Analgesics, Non-Narcotic; D000932:Antiemetics; D003509:Cyclohexanecarboxylic Acids; D004338:Drug Combinations; C037330:caffeine, ergotamine drug combination; D002110:Caffeine; D005680:gamma-Aminobutyric Acid; D000077206:Gabapentin; D004878:Ergotamine