title: Factors affecting surgical mortality and morbidity in patients with obstructive jaundice.
abstract: The importance of clinical and laboratory parameters which have an effect on postoperative mortality and morbidity was evaluated in 124 patients operated on because of obstructive jaundice. The causes of obstructive jaundice were a malign disease in 38 patients (30.6%) and a benign disease in 86 patients (69.4%). Biliary enteric anastomosis in 66 patients (53%), external drainage in 46 patients (37%), and cholecystectomy in 12 patients (10%) were the surgical techniques of choice for correction of obstructive jaundice. There were significantly high mortality rates in patients with weight loss, more than 10 kg during preoperative the month (p < 0.05); jaundice longer than 21 days, (p < 0.001); and malignancy caused jaundice (p < 0.002). Haematocrite less than 30% (p < 0.05), albumin level below 3 g/dl (p < 0.01), blood urea nitrogen level above 30 mg/dl (p < 0.001), and bilirubine above 10 mg/dl (p < 0.01) were determined as risk factors in mortality. Direct relationships between the number of risk factors, complications, and mortality ratios were determined. One or more complications were determined in patients with more than six risk factors. High mortality rate was also determined in patients who had five and more risk factors. The following factors were evaluated: respiratory, circulatory, renal functions, and infection, and metabolic concomitant diseases, and comorbid scores for each patient were calculated. High rate complications in patients with eight and more comorbid scores and high mortality rates in patients with six and more were also determined. Finally, all these parameters were important in demonstrating postoperative mortality in obstructive jaundice patients. We suggest that surgery after treatment of correctable risk factors decreases postoperative morbidity and mortality.
authors.affiliation: Medical School, Kocaeli University, Turkey.
authors.forename: N N
authors.initials: NN
authors.lastname: Gönüllü
authors.forename: N Z
authors.initials: NZ
authors.lastname: Cantürk
authors.forename: N Z
authors.initials: NZ
authors.lastname: Utkan
authors.forename: C
authors.initials: C
authors.lastname: Yidirir
authors.forename: M
authors.initials: M
authors.lastname: Dülger
mesh_terms: D002779:Cholestasis / Q000401:mortality / Q000601:surgery*; D006801:Humans; D011183:Postoperative Complications