Objective: Reconstructive surgery of the lower urinary tract in children is reported with a high complication rate. The aim was to evaluate the complication rate at our institution. Material and methods: Between 2000 ...Objective: Reconstructive surgery of the lower urinary tract in children is reported with a high complication rate. The aim was to evaluate the complication rate at our institution. Material and methods: Between 2000 and 2010, 41 boys and 19 girls were consecutively operated on with augmentation with ileum (45), alternative CIC-channel (57) and bladder neck plasty (42) in isolation or as combined procedures in individuals with neurogenic bladder dysfunction NBD (42), bladder exstrophy-epispadias complex BEEC (13), isolated epispadias IE (2) and posterior urethral valves, PUV (3). Median age at surgery was 11 years (range 1.3 -21) and median follow-up time 7 years (1 -10). Complications were consecutively observed at follow-up according to a structured protocol. As first line care, specially trained nurses followed the patients and daily bladder irrigation was included in the CIC follow-up regimen. Results: In individuals with augmentation with ileum, of which all but one performed CIC through an alternative channel, there were stones reported in 3/45 (7%), perforation in 2/45 (4%), reoperation of CIC channel in 5/57 (9%), bowel obstruction in 3/56 (5%) and rupture of BNP in 3/39 (8%). Re-augmentation was not needed and malignancy not found. No significant difference was seen between patients with NBD and BEEC/IE. Conclusion: Complication rates were among the lowest reported for stones, perforation and reoperations of CIC channels and were average for bowel obstruction. Bladder stones and perforation were seen in individuals with bad compliance to recommended CIC-and irrigation regimens.展开更多
Purpose: We studied the inheritance pattern, clinical features and outcome in children with vesicoureteral reflux (VUR). Characteristics of known familial VUR cases were also compared with those of sporadic VUR. Mater...Purpose: We studied the inheritance pattern, clinical features and outcome in children with vesicoureteral reflux (VUR). Characteristics of known familial VUR cases were also compared with those of sporadic VUR. Material and Methods: 726 patients were treated for VUR between 1990-2004. The families were contacted by letter inquiring if other members of the family were affected. The phenotype of all cases (familial and non-familial) was characterized in terms of presenting symptoms, reflux grade, recurrent urinary tract infections, kidney damage, and the natural course of reflux. Results: The response rate was 79%. A total of 99 individuals (22%) reported relatives with VUR. Since some of the 99 index cases belonged to the same family, the total number of families was ultimately 66. The distribution of relatives with VUR was: 38 siblings, 20 parents (15 mothers), 19 cousins, 15 aunts/uncles and 12 grandparents. The phenotype of VUR did not differ between familial and non-familial cases. However, VUR among relatives was of milder grade than index and sporadic cases. Conclusions: The proportion of hereditary reflux in our material was lower than in other studies (22%). We found a strong overrepresentation of maternal transmission of reflux. Severity of the disease did not differ between familial and non-familial VUR.展开更多
文摘Objective: Reconstructive surgery of the lower urinary tract in children is reported with a high complication rate. The aim was to evaluate the complication rate at our institution. Material and methods: Between 2000 and 2010, 41 boys and 19 girls were consecutively operated on with augmentation with ileum (45), alternative CIC-channel (57) and bladder neck plasty (42) in isolation or as combined procedures in individuals with neurogenic bladder dysfunction NBD (42), bladder exstrophy-epispadias complex BEEC (13), isolated epispadias IE (2) and posterior urethral valves, PUV (3). Median age at surgery was 11 years (range 1.3 -21) and median follow-up time 7 years (1 -10). Complications were consecutively observed at follow-up according to a structured protocol. As first line care, specially trained nurses followed the patients and daily bladder irrigation was included in the CIC follow-up regimen. Results: In individuals with augmentation with ileum, of which all but one performed CIC through an alternative channel, there were stones reported in 3/45 (7%), perforation in 2/45 (4%), reoperation of CIC channel in 5/57 (9%), bowel obstruction in 3/56 (5%) and rupture of BNP in 3/39 (8%). Re-augmentation was not needed and malignancy not found. No significant difference was seen between patients with NBD and BEEC/IE. Conclusion: Complication rates were among the lowest reported for stones, perforation and reoperations of CIC channels and were average for bowel obstruction. Bladder stones and perforation were seen in individuals with bad compliance to recommended CIC-and irrigation regimens.
文摘Purpose: We studied the inheritance pattern, clinical features and outcome in children with vesicoureteral reflux (VUR). Characteristics of known familial VUR cases were also compared with those of sporadic VUR. Material and Methods: 726 patients were treated for VUR between 1990-2004. The families were contacted by letter inquiring if other members of the family were affected. The phenotype of all cases (familial and non-familial) was characterized in terms of presenting symptoms, reflux grade, recurrent urinary tract infections, kidney damage, and the natural course of reflux. Results: The response rate was 79%. A total of 99 individuals (22%) reported relatives with VUR. Since some of the 99 index cases belonged to the same family, the total number of families was ultimately 66. The distribution of relatives with VUR was: 38 siblings, 20 parents (15 mothers), 19 cousins, 15 aunts/uncles and 12 grandparents. The phenotype of VUR did not differ between familial and non-familial cases. However, VUR among relatives was of milder grade than index and sporadic cases. Conclusions: The proportion of hereditary reflux in our material was lower than in other studies (22%). We found a strong overrepresentation of maternal transmission of reflux. Severity of the disease did not differ between familial and non-familial VUR.
