BACKGROUND: Small duct chronic pancreatitis is associated with intractable
pain and failure to thrive, usually unresponsive to conventional management
approaches. Total pancreatectomy is considered after failure of medical in
tervention. The major morbidity following total pancreatectomy is diabetes
mellitus with its associated complications. This adverse outcome can be mit
igated through autotransplantation of islets recovered from the pancreatect
omy specimen. This approach has been limited historically owing to the abse
nce of an on-site islet processing facility, We present the results from 5
pancreatectomized patients whose islets were prepared 1,500 miles away.
METHODS: Five patients (4 women, 1 man, average age 42 years) who failed me
dical therapy and were not candidates for longitudinal pancreaticojejunosto
my underwent total/completion pancreatectomy (4 total, 1 completion) for in
tractable symptoms from idiopathic small duct chronic pancreatitis, The res
ected pancreata were preserved in ViaSpan solution and were transferred to
an islet processing laboratory by commercial airliner and returned. The dis
persed pancreatic islet tissue was infused into a portal vein tributary thr
ough an operatively placed catheter after systemic heparinization,
RESULTS: All 5 patients experienced complete relief from pancreatic pain; 2
had significant residual discomfort from underlying Crohn's disease. Three
of the 5 patients had minimal or no insulin requirement after autotranspla
ntation (median follow-up of 23 months); 1 patient continued with glycemic
control difficulties related to Crohn's disease. One patient died 17 months
following autotransplantation from an unrelated pneumonia,
CONCLUSION: Total pancreatectomy with autologous islet transplantation can
offer patients with idiopathic small duct chronic pancreatitis pain relief
without the sequelae of diabetes mellitus and can be performed without an o
n-site islet processing facility. All patients undergoing total/ completion
pancreatectomy should be considered candidates for this procedure, Am J Su
rg. 1999;177:423-427. (C) 1999 by Excerpta Medica, Inc.