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Query: UMLS:C0042961 (volvulus)
 4,305 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

From 1971 to 1986, massive small intestinal resection was done in twenty-five cases; intestinal atresia 12, intestinal volvulus 9, necrotizing enterocolitis 2, intussusception 1 and gastroschisis 1. Thirteen cases (52%) of them have survived. Of 12 cases with intestinal atresia undergoing small intestinal resection, 7 cases had atresias of multiple type, on the other hand, in intestinal volvulus, 4 of 9 cases without malrotation have had massive small intestinal resection, compared with 5 of 30 cases with malrotation. Many clinical problems have occurred after massive small intestinal resection, especially in cases with short bowel syndrome (shorter than 30 cm in length), but home parenteral nutrition has become one of the key treatments for cases with short bowel syndrome.
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PMID:[Surgical treatment and problem of massive small intestinal resection in children--assessment of background diseases and actual management]. 314 66

The advent of total parenteral nutrition (TPN) has made survival beyond infancy possible for large numbers of patients who have sustained massive small intestinal loss due to a variety of intraabdominal catastrophes. However, the quantity and quality of life have been limited by the development of late sequelae due both to the protracted use of TPN and the long-term complications of foreshortening of the gut. To determine to what extent the morbidity and mortality of short-bowel syndrome (SBS) may have improved over the last 10 years, we reviewed our experience since 1973 with patients losing more than 50% of total small intestinal mass in infancy. The etiologies of SBS in the 16 study patients were necrotizing enterocolitis (6), midgut volvulus (5), multiple atresias (3), gastroschisis (1), and congenital SBS (1). Overall survival was 81%; total small intestinal length (SIL) at the time of diagnosis was 44.2 +/- 7.9 cm in survivors and 30.3 +/- 7.8 cm in nonsurvivors, probability values not significant. Although no patient survived without an ileocecal valve whose total SIL was greater than 20 cm, the three deaths in this series were not related directly to the SIL, but to end-stage liver disease resulting from TPN-associated cholestasis. Among the survivors, adaptation to enteral feedings required 13.8 +/- 2.5 mo, during which time weaning from TPN occurred; weight at adaptation was 6.87 +/- 1.32 kg.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Morbidity and mortality of short-bowel syndrome acquired in infancy: an update. 644 Sep 65

Six infants with short-gut syndrome refractory to medical management underwent isoperistaltic colon interposition (length 11.7 +/- 3.1 cm.). The abdominal catastrophes that required extensive intestinal resection were: volvulus (3), necrotizing enterocolitis (2), and gastroschisis with intestinal atresia (1). No infant had another major congenital anomaly. The average trial of attempted medical therapy prior to colon interposition was 5.5 +/- 3.6 months. There was no perioperative mortality or morbidity associated with the colon interposition. Following the colon interposition, three infants were weaned from total parenteral nutrition (TPN) in 3 +/- 1 months and all survived. In contrast, three infants could not be withdrawn from TPN and they died secondary to complications of TPN (2 from sepsis and 1 from hepatic failure). Long-term survival was associated with a greater length of small bowel remaining after the initial resection (51 +/- 12 cm v 35 +/- 24 cm), colon interposition at a younger age (3 +/- 1 months v 8 +/- 3.5 months), and a shorter duration of medical management prior to colon interposition (2.8 +/- 0.8 months v 6.7 +/- 5.0 months). All survivors are now tolerating a regular diet and having one to four formed stools per day. Normal somatic growth and developmental milestones are being achieved. The follow-up period is from 24 to 84 months. Our experience with the colon interposition in the patient with short gut syndrome has led us to conclude that when a reasonable trial of medical management has failed, a colon interposition is a safe and effective adjuvant to treatment.
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PMID:Colon interposition: an adjuvant operation for short-gut syndrome. 644 Sep 66

Sepsis secondary to bacterial translocation is common in infants with short bowel syndrome (SBS). Although early feeding is advocated to enhance adaptation in SBS, the effects of feeding on sepsis in SBS patients have not been examined. Twenty-one infants and children (aged 2 months to 3 years) with SBS (< 80 cm small bowel length) from a variety of causes (15 necrotizing enterocolitis, 2 atresia, 2 gastroschisis, 2 volvulus) had follow-up prospectively for septic episodes before and after feedings were initiated, while still receiving total parenteral nutrition. The incidence and number of septic episodes and microbiology (blood cultures) were tabulated and compared with those of 20 patients with similar ages, and diagnoses without SBS. Statistically significant differences among infants with SBS were noted with respect to sepsis incidence (6 of 21 [29%] NPO v 16 of 21 [76%] feeding) number of septic episodes (1.3 +/- .2 NPO v 4.2 +/- .4 feeding), and presence of gram-negative rods causing bacteremia (1 of 6 [17%] NPO v 13 of 16 [81%] feeding) (all: P < .05). There were similar differences between SBS and non-SBS infants. These data show that enteral feeding increases the incidence and number of episodes of sepsis in SBS infants, but not in matched non-SBS patients. The predominance of gram-negative organisms in sepsis in SBS suggests increased gut bacterial translocation in these patients, implying that selective gut decontamination may reduce the episodes of bacteremia.
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PMID:Enteral feeding increases sepsis in infants with short bowel syndrome. 747 38

Neonatal infants who require total parenteral nutrition (TPN) after major operations are susceptible to total parenteral nutrition-associated cholestasis (TPNAC). A therapeutic dilemma ensues if cholestasis does not resolve after the institution of full enteral nutrition. The authors report the reversal of TPN-associated cholestasis by intravenous cholecystokinin in eight infants who had undergone major surgery during the neonatal period. The indications for surgery were necrotizing enterocolitis in three patients, midgut volvulus in one, gastroschisis in one, diaphragmatic hernia in one, necrosis of the stomach in one, and cardiac anomaly in one. Four of the infants were premature. Median duration of TPN was 25 days (range, 20 to 150 days). Seven patients were weaned from TPN before treatment with cholecystokinin was instituted Mean duration of pretreatment full enteral nutrition in these seven patients was 35 days (range, 20 to 55 days). One girl with short gut syndrome tolerated only 10% of her caloric needs via the enteral route. All patients had alcoholic stools, conjugated hyperbilirubinemia, no excretion of Technetium-labeled HIDA to the biliary tree or duodenum (six patients), and significantly elevated liver enzyme values. In three patients, echography showed biliary sludge or stones in the gall bladder. Porcine cholecystokinin (2 IDU/kg) was administered intravenously for 3 to 5 days. If the stool color did not normalize, cholecystokinin injections were repeated using a larger dose (4 IDU/kg). In seven patients, including the girl with short gut syndrome, the clinical jaundice and conjugated hyperbilirubinemia completely resolved within 1 to six weeks. No biliary sludge or stones were seen in the posttreatment echography in any of the patients.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Total parenteral nutrition-associated cholestasis in surgical neonates may be reversed by intravenous cholecystokinin: a preliminary report. 766 17

The morbidity and mortality in short bowel syndrome are directly related to the length of the remaining small bowel and to the duration of total parenteral nutrition. We describe the successful salvage of an infant with extensive small bowel infarction for whom a new technique was used to preserve all viable mucosal surfaces. The infant, with gastroschisis, was found to have a tight volvulus of the extruded bowel and extensive small bowel ischemia at the time of delivery. Forty-eight hours after reduction of the volvulus and abdominal decompression, a second-look laparotomy was performed. Although only the terminal 13 cm of ileum was completely viable, 25% of the circumference of a further 23 cm of proximal jejunum/ileum was considered salvageable. After debridement of the dead tissue, the remaining gutter of jejunum was divided at its midpoint, and the two halves were anastomosed longitudinally to provide a "neojejunum" of 12 cm in length, which was anastomosed between the duodenum and terminal ileum. Full enteral feeding was tolerated from day 47. Although the neojejunum was excised on day 149, after becoming dilated and atonic, by that time the remaining small bowel had elongated to 30 cm. Because of the early institution of full enteral feeding, there were no long-term complications related to total parenteral nutrition.
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PMID:A new method of intestinal salvage for severe small bowel ischemia. 780 53

Management of extreme short bowel syndrome (SBS) has changed dramatically over the last 20 years with notable improvements in survival and quality of life in patients with this syndrome. A review of our institution's medical records over a 12-year period (1980-1992) revealed 32 patients with < 100 cm (range, 14-94; median, 40) of functional small bowel after intestinal resection. The causes of intestinal loss included necrotizing enterocolitis (11 cases), atresias (8 cases), long-segment Hirschsprung's disease (5 cases), midgut volvulus (5 cases) and gastroschisis (3 cases). The mean follow-up period was 4.2 years, and four deaths were recorded (12.5%). Survival of eight of nine (88.9%) patients without an ileocecal valve (ICV) and with < 40 cm of small bowel was noted. The absence of an ICV, however, was associated with significantly prolonged total parenteral nutrition. Follow-up surgical procedures, including intestinal lengthening, tapering enteroplasty. Martin's procedure, longitudinal myectomy-myotomy, and ostomy take-down, were performed in 20 of the patients (64%). Prolonged survival and normal development can be expected for the patient with severe SBS who is given meticulous nutritional support and treated with carefully planned secondary surgical intervention. These results are also seen in patients with extreme SBS (< 40 cm residual small bowel length) and no ICV.
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PMID:Intensive nutritional support and remedial surgical intervention for extreme short bowel syndrome. 781 60

From 1972 to 1990, 69 cases of gastroschisis were treated at Akron Children's Hospital Medical Center. Eighty-one percent of these patients underwent primary closure of their abdominal wall defect. Thirteen of 69 patients (19%) required Silastic silos with final closure in an average of 7.8 days. There was no sex predilection, the average birth weight was 2,473 g, and the mean gestational age was 36.3 weeks. Twenty-six percent had associated anomalies, the majority were intestinal atresia, volvulus, and/or undescended testicles. Seventy-seven percent of the infants were delivered vaginally. Fourteen children were delivered via cesarean section. Seven cesarean sections were done solely for prenatal ultrasonic identification of an abdominal wall defect. There was no improvement in hospital stay, complications, days until enteral feeds were tolerated, days intubated, or number of surgical procedures in this group. In 14 patients, mesh sheeting (Marlex, Silastic) was used in the final closure. Sixty-four percent of these incurred wound breakdown necessitating removal of the mesh. This compares with a 3.2% wound breakdown in the nonmesh group. The average hospital stay was 43.9 days and the average time to enteral feeds 20.2 days. Sixty-four percent of the patients required postoperative intubation for an average of 5.5 days. The overall mortality rate was 4.3%. The present data do not support gastroschisis alone as an indication for cesarean section. The data indicate that mesh be avoided in the final closure if possible and support a favorable prognosis for most babies.
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PMID:Gastroschisis: an 18-year review. 834 Aug 49

Survival among children with short bowel syndrome has increased with the use of supportive nutritional techniques including parenteral and enteral nutrition. Further improvement in outcome has been sought by using intestinal lengthening procedures to lengthen the bowel, improve intestinal motility, initiate a progressive increase in intestinal mucosal mass, and thereby improve tolerance to enteral nutrition. The authors examine the growth parameters and the tolerance to enteral nutrition in children with refractory short bowel syndrome before and after intestinal lengthening procedures. For seven children, the percentage of calories from enteral nutrition, the medical and surgical complications, and the number of days in the hospital (1 year before and 2 years after the lengthening procedure) were evaluated. The mean birth weight was 1,991 g (range, 1,198 to 3,096 g). The initial diagnoses requiring bowel resection included necrotizing enterocolitis, multiple small bowel atresias, gastroschisis with midgut volvulus, cloacal exstrophy, and long-segment Hirschsprung's disease. The mean length of the residual small bowel was 49 cm (range, 6 to 92 cm). All but one child had surgical resection of the ileocecal valve. The percentage of enteral nutrition calories significantly increased by 9 months after the procedure (P < .008, analysis of variance). Only one child has been completely weaned from parenteral nutrition. All children's growth parameters have been maintained or improved (weight/age, height/age, and weight/height). Few major medical and surgical complications have been observed. Central venous catheter infection has been the most common medical complication. The mean number of hospitalization days decreased during the second year after the lengthening procedure. The authors conclude that the intestinal lengthening procedure enhances the tolerance for enteral nutrition, improves the nutritional status, and decreases the need for hospitalization. The procedure should be considered for children with refractory short bowel syndrome who require prolonged parenteral nutrition.
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PMID:Impact of intestinal lengthening on the nutritional outcome for children with short bowel syndrome. 881 55

We analyzed clinical, biochemical, and histo- logic parameters of ten infants with parenteral nutrition-induced hepatobiliary dysfunction. The data were compared with the results of a rabbit model. All infants were born prematurely with low birth weight. Their clinical diagnoses were necrotizing enterocolitis (6), gastroschisis (1), intrauterine volvulus (1), and lung hypoplasia (2). All required total (TPN) or partial parenteral nutrition for at least 8 weeks. All had repeated episodes of infections or sepsis. A rise in bilirubin and aminotransferase levels occurred after a minimum of 5 weeks; peak bilirubin levels ranged from 4 to 14 mg% and aminotransferases from 40 to 140 IU/l. One child later developed gallstones. Liver biopsies after 1 to 24 months showed fibrosis, bile-duct proliferation, cholestasis, and hydropic degeneration. All of the above-mentioned clinical factors have been accused of causing the observed biochemical and histologic changes. In our rabbit model we were able to produce almost identical symptoms by TPN alone: gallbladder distension, sludge, and stones developed after 1-4 weeks of TPN as well as uncharacteristic changes in aminotransferases and bilirubin after 4 weeks. Liver histology revealed severe hydropic degeneration of zone 3 as early as 1 week after beginning TPN. A rise of fibrosis and bile-duct proliferation after 1 to 4 weeks of infusion was statistically significant. Cholestasis, as was observed in the infants, could not be detected. In our model, all alterations observed could be attributed exclusively to TPN. We therefore assume that TPN was the true cause of the dysfunction. In a second experimental series infusions were reduced to 80% PN and free access to lab chow. These animals produced normal feces, indicating physiologic enteral stimulation. They developed the same degenerative and proliferative histologic changes, whereas gallbladder distension, sludge, and stones were not noted. We conclude that: (1) The TPN solution itself is responsible for the histologic changes in the liver, which is supported by the fact that hydropic degeneration of zone 3 is typical of a direct toxic effect; and (2) Complete enteral starvation with an absence of enteral stimulation causes disease of the lower biliary tract.
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PMID:Parenteral nutrition-induced hepatobiliary dysfunction in infants and prepubertal rabbits. 1052 3


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