Objective: to compare the form of presentation and management of the diseas
e in two surgical units covering geographically different populations.
Design: observational retrospective study.
Patients and method: 203 cases from the 2nd Chair of Surgery of the Hospita
l Universitario de Clinicas de Asuncion, Paraguay and 150 cases from the Ho
spital Universitario de Lleida, Spain. We analyzed the cause of admission,
medical history, treatment and post-operative morbidity and mortality.
Results: Paraguay series: average age: 53 years (range 34-84) for men and 6
2 years (range 36-92) for women. Fifty-five per cent were hospitalized beca
use of hemorrhagic complications and 45% because of acute diverticulitis. M
edical treatment was provided in 109 cases and surgery in 110, 72 of which
were emergencies and 38 elective procedures (p <0.05). Morbidity was 31.8%
(40.2% in emergencies and 16% in elective procedures, p <0.05) and mortalit
y was 15.5% (20.2% in emergencies and 2.6% in elective procedures, p <0.003
).
Lleida series: average age: 65.5 years (range 38-85, p <0.01) for men and 7
1.4 years (range 30-93, p <0.01) for women. Eighty-six per cent were hospit
alized because of acute diverticulitis and 10.7% because of acute hemorrhag
e (p <0.001). Sixteen per cent have had previous attacks (p <0.001). Medica
l treatment was provided to 111 patients and surgery to 39 (p <0.001), 33 o
f which were emergencies and 6 elective procedures (p <0.04). Morbidity was
41% and mortality 12.8% (5 cases), all of which were emergencies.
The surgical technique was similar in both groups: resection with primary a
nastomosis in elective procedures and Hartmann's procedure in most emergenc
ies, with a rate of immediate anastomosis of 33 and 21%, respectively.
Conclusions: factors related to nutrition and quality of life may influence
the development of diverticular disease. Emergency surgery should be preve
nted. Surgeons must adapt their surgical approach to the socioeconomic and
cultural medium of the population.