title: [Control of postoperative pain with intrapleural analgesia].
abstract: BACKGROUND
  Personal experience in the treatment of postoperative pain using intrapleural analgesia applied on 50 patients chosen at random in a group of 90 after thoracotomy is reported.
  
  
  METHODS
  At the end of operation a peridural catheter for continuative infusion was applied in the paravertebral socket by direct transfixion of chest wall. A local anaesthetic has been given (75 mg of bupivacaine 0.50%) through the catheter at 8 hours interval for three times at the most. The degree of analgesia has been valued immediately before and after medicine administration and during the 8 hours interval by recording the cardiocirculatory and haemogasanalytical parameters. The measurement of pain intensity has been achieved by visual analogous just an hour after operation and subsequently every 4 hours during the first post operative day and every 8 hours during the following days.
  
  
  RESULTS
  Most of the examined patients (90%), reported a remarkable attenuation of pain, valued by achromatic grey test after 4 hours since the first giving. The catheter has always been removed during the 8th postoperative day and it did not cause intrapleural complications. The method used warrants a good level of analgesia, improving the respiratory per-formance and giving a rapid mobilization, essential items in the reduction of immediate post operative complications.
  
  
  CONCLUSIONS
  The results confirm the validity of this treatment in the pain control of thoracothomized patients with a positive answer in 45 out of 50 examined patients without remarkable complications.
authors.affiliation: Cattedra di Anestesiologia e Rianimazione, Università degli Studi G. D'Annunzio, Chieti.
authors.forename: E
authors.initials: E
authors.lastname: Miniero
authors.forename: R
authors.initials: R
authors.lastname: Sacco
authors.forename: L
authors.initials: L
authors.lastname: Grande
authors.forename: P
authors.initials: P
authors.lastname: D'Angelo
authors.forename: G
authors.initials: G
authors.lastname: Cavallini
authors.forename: F
authors.initials: F
authors.lastname: Mucilli
mesh_terms: D000328:Adult; D000368:Aged; D000698:Analgesia / Q000379:methods; D000779:Anesthetics, Local / Q000008:administration & dosage*; D002045:Bupivacaine / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010149:Postoperative Pain / Q000209:etiology / Q000517:prevention & control*; D010994:Pleura; D013908:Thoracotomy / Q000009:adverse effects
chemical_list: D000779:Anesthetics, Local; D002045:Bupivacaine