LONGITUDINAL V-SHAPED EXCISION OF THE VENTRAL PANCREAS FOR SMALL DUCTDISEASE IN SEVERE CHRONIC-PANCREATITIS - PROSPECTIVE EVALUATION OF A NEW SURGICAL-PROCEDURE
Jr. Izbicki et al., LONGITUDINAL V-SHAPED EXCISION OF THE VENTRAL PANCREAS FOR SMALL DUCTDISEASE IN SEVERE CHRONIC-PANCREATITIS - PROSPECTIVE EVALUATION OF A NEW SURGICAL-PROCEDURE, Annals of surgery, 227(2), 1998, pp. 213-219
Objective The technique of longitudinal V-shaped excision of the ventr
al pancreas for small duct chronic pancreatitis is presented and its e
fficacy in terms of pain relief and improvement of quality of life is
evaluated. Summary Background Data Small duct chronic pancreatitis has
been regarded as a classical indication for more or less extensive re
section, in which the therapeutic success of pain relief is offset by
the considerable risk of significant perioperative mortality and morbi
dity and the burden of substantial loss of pancreatic function. Method
s Thirteen patients with severe pain who were diagnosed with small duc
t pancreatitis (defined as maximal Wirsungian ductal diameter of 2 mm)
underwent longitudinal V-shaped excision of the ventral pancreas. In
addition to routine pancreatic workup, a multidimensional psychometric
quality-of-life questionnaire and a pain score were used. Assessment
of exocrine and endocrine function included fecal chymotrypsin and the
pancreolauryl test as well as oral glucose tolerance, serum concentra
tions of insulin, C-peptide, and hemoglobin A(1c). The interval betwee
n symptoms and surgery ranged from 12 months to 10 years (mean, 5.4 ye
ars). Median follow-up was 30 months (range, 12-48 months). Results Th
ere were no deaths. Overall morbidity was 15.4%. In 92% of patients, c
omplete relief of symptoms was obtained. Median pain score decreased b
y 95%. Physical status, working ability, and emotional and social func
tioning scores improved by 40%, 50%, 67%,, and 75%, respectively. Glob
al quality-of-life index increased by 67%. Occupational rehabilitation
was achieved in 69% of patients. Exocrine and endocrine pancreatic fu
nction was well preserved. Conclusions In small duct chronic pancreati
tis, longitudinal V-shaped excision of the ventral pancreas is a safe
and effective alternative to resection procedures. The new technique p
rovides pain relief and improvement of quality of life, thus offering
the benefit of a resection procedure without its burden.