title: A comparison of pancreaticoduodenectomy and duodenum-preserving head resection for the treatment of chronic pancreatitis.
abstract: BACKGROUND
  For chronic pancreatitis, European prospective trials have concluded that duodenum-preserving head resections (DPHR) are associated with less morbidity and similar pain relief and quality of life (QoL) outcomes compared with pancreaticoduodenectomy (PD). However, DPHR procedures are seldom performed in North America.
  
  
  METHODS
  Patients undergoing PD or DPHR for unremitting pain secondary to chronic pancreatitis were retrospectively identified. Quality of life was assessed cross-sectionally using the European Organization for Research and Treatment of Cancer (EORTC) Quality-of-Life Questionnaire (QLQ-C30) and pancreatic cancer-specific supplemental module (QLQ-PAN26).
  
  
  RESULTS
  Eighty-one patients underwent either a Whipple PD (n= 59) or a DPHR (Bern, Beger or Frey procedure, n= 22) for the treatment of pain caused by chronic pancreatitis over a 5-year period. The characteristics of patients undergoing DPHR and PD procedures were similar. Duration of procedure (360 min vs. 245 min), duration of hospital stay (12.0 days vs. 9.5 days) and estimated blood loss (535 ml vs. 214 ml) were all significantly less for DPHR patients (P < 0.05). Thirty-day morbidity and mortality, postoperative pain relief and QoL scores did not differ significantly between groups.
  
  
  CONCLUSIONS
  Duodenum-preserving head resection is equally as effective as PD in relieving pain and improving QoL in chronic pancreatitis patients, and involves a shorter hospital stay and less blood loss.
authors.affiliation: Department of Surgery, University of Cincinnati Medical Center Cincinnati, OH, USA.
authors.forename: Rebecca J
authors.initials: RJ
authors.lastname: McClaine
authors.forename: Andrew M
authors.initials: AM
authors.lastname: Lowy
authors.forename: Jeffrey B
authors.initials: JB
authors.lastname: Matthews
authors.forename: Nathan
authors.initials: N
authors.lastname: Schmulewitz
authors.forename: Jeffrey J
authors.initials: JJ
authors.lastname: Sussman
authors.forename: Angela M
authors.initials: AM
authors.lastname: Ingraham
authors.forename: Syed A
authors.initials: SA
authors.lastname: Ahmad