Late postoperative quality of life following pancreatic head resections.

BACKGROUND/AIMS: To evaluate health-related quality of life (HRQoL) in patients that have undergone pancreatic resection and compare the results with representative population samples in early and late stage evaluations. Also, this study aims to observe possible associations with postoperative complications. METHODOLOGY: Twenty-seven single-institute patients operated on during a 3-year period due to a benign or malignant process of the periampullary region. HRQoL was measured by the 15D instrument. Data were compared with those obtained from representative Finnish general population samples. RESULTS: Twenty-five patients were interviewed in the early stage (24 months postoperatively). Fifteen had a benign and 12 a malignant disease. No differences were found in the postoperative HRQoL when the nature of the disease or the postoperative complications were considered. When compared with the general population in the early stage, HRQoL was lower in the study group in whole, and also when sleep, elimination (bladder or bowel function) and sexual activity were considered separately. In the late stage evaluation (110 months postoperatively) the study group consisted of 15 surviving patients. There were no differences in comparison to the general population. Also when comparing the same patients in 2 evaluation points (24 and 110 months), we did not find any difference in any of the 15D parameters. CONCLUSIONS: Postoperative HRQoL deteriorated in comparison to general population in the early stage but there were no differences in the late stage. This study encourages us to continue the use of the 15D at least as a part of HRQoL evaluation, because it allows comparisons between different diseases and the general population.

Kidney ultrasound and Doppler ultrasound findings during and after acute urinary retention.

OBJECTIVE: To evaluate changes in kidney ultrasound and Doppler ultrasound images during and subsequent to acute urinary retention (AUR). METHODS: Twenty-five men with a mean age of 69 years suffering AUR for a mean of 31 h were studied by measuring serum creatinine, creatinine clearance and renal ultrasound. Renal Doppler ultrasound was applied in 19 of these cases and all patients were followed for 6 months after acute retention was relieved. RESULTS: During AUR hydronephrosis was noted in three patients; this disappeared during follow-up. During the acute period, after 1 month and after 6 months the average resistive indexes (RI) were 0.71, 0.70 and 0.69, respectively. The changes were not statistically significant. During follow-up, the proportion of patients with normal RI increased from 42 to 64%. Median serum creatinine was normal during retention and follow-up. Median creatinine clearance was reduced during retention and became normal during follow-up (P < 0.05). No correlation was found between RI and serum creatinine at any time-point, nor was any correlation noted between RI and creatinine clearance during retention or at the 1-month follow-up; at 6 months, however, there was a significant inverse correlation between them (P = 0.01). CONCLUSION: AUR caused elevation of RI, which may be interpreted as diminished renal blood flow. Although in the majority of patients it recovered after treatment, elevated RI was still found in one third of the patients, possibly due to previous chronic bladder outlet obstruction. Our findings stress the importance of both fast release of AUR and effective treatment of its cause.