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S Kocoshis

Publications and source records attributed to S Kocoshis.

At least 19 recordsLinked to original sources
PubMed2001

Bacterial translocation in clinical intestinal transplantation.

BACKGROUND: Bacterial translocation (BT) has been suggested to be responsible for the high incidence of infections occurring after small bowel transplantation (SBTx). Bacterial overgrowth, alteration of the mucosal barrier function as a consequence of preservation injury or acute rejection (AR), and potent immunosuppression are all associated with BT. The aim of this study was to evaluate and quantify the correlation of BT with these events. METHODS: Fifty pediatric SBTx recipients on tacrolimus and prednisone immunosuppression were analyzed. Blood, stool, and liver biopsies and peritoneal fluid were cultured (circa 4000 total specimens) when infection was clinically suspected or as part of follow-up. BT episodes were considered when microorganisms were found simultaneously in blood or liver biopsy and stool. RESULTS: BT (average of 2.0 episodes/patient) was evident in 44% of patients and was most frequently caused by Enterococcus, Staphylococcus, Enterobacter, and Klebsiella. The presence of a colon allograft was associated with a higher rate of BT (75% vs. 33.3%). Furthermore, the transplantation procedure (colon vs. no colon) affected the rate of BT: SBTx=40% vs. 25%, combined liver and SBTx=100% vs. 30%, multivisceral transplantation=25% vs. 50%. AR was associated with 39% of BT episodes. BT followed AR in 9.6% of the cases. In 5.2% of the cases, positive blood cultures without stool confirmation of the bacteria were seen. Prolonged cold ischemia time (CIT) affected BT rate significantly (CIT>9 hr 76% vs. CIT<9 hr 20.8%). CONCLUSIONS: This study shows that 1) a substantial percentage of, but not all, BT is associated with AR, 2) the presence of a colon allograft increases the risk for BT, and 3) a long CIT is associated with a high incidence of BT after SBTx.

Acute Disease↗
PubMed2001

Analysis of patients with longitudinal intestinal lengthening procedure referred for intestinal transplantation.

BACKGROUND/PURPOSE: Longitudinal intestinal lengthening procedures (LILP) in patients with short gut syndrome (SGS) enhances small intestinal peristalsis and decreases bacterial overgrowth without reducing absorptive surface. Therefore, patients theoretically may be easily weaned off TPN. The aim of this study was to evaluate the impact of failed LILP in SGS patients referred for intestinal transplantation. METHODS: Twenty-seven (11%) of 230 children with SGS and total parenteral nutrition (TPN) dependency evaluated for intestinal transplantation at our institution had undergone LILP. This was performed at a mean age of 1.7 years (range, 1 day to 14.7 years); the mean age at the time of evaluation was 3.3 years (range, 0.4 to 17 years). Two patients underwent LILP immediately after birth. The principle diagnoses producing SGS were gastroschisis (n = 8), intestinal atresia (n = 11), neonatal volvulus (n = 7) and necrotizing enterocolitis (n = 1). Before LILP, the mean length of intestine was 32 cm (range, 8 to 70 cm). Fifteen (56%) patients had jaundice at the time of evaluation. RESULTS: All but one child were considered candidates for intestinal transplantation. The mean intestinal length achieved after LILP was 48 cm (range, 16 to 100). The mean follow-up from the date of LILP was 876 days (range, 109 to 4,109 days). After LILP, only 9 (33%) patients increased their caloric intake through the enteral route by > or =50%, and only 1 patient could be weaned off TPN. In the patients with liver dysfunction at the time of LILP, none recovered. Most of the patients had multiple episodes of sepsis after LILP. Fourteen (52%) of 27 patients underwent intestinal transplantation, 7 combined with a liver allograft because of TPN-induced end-stage liver disease. Six of the transplanted patients are alive and TPN free. Of the remaining 13 (48%) nontransplanted patients, 9 patients died. The main cause of death was TPN-induced liver failure. Three patients are on partial TPN, and only 1 patient was weaned off TPN. The presence of an ileocecal valve did not impact on outcome. Surprisingly, patients with > or =50% of colon at the time of LILP had poorer survival than those with less. Twelve (44%) of 27 patients had surgical complications, and in both patients with LILP performed in the neonatal period it failed immediately with acute complications. There were no differences in patient survival rate for patients with SGS without LILP (n = 203) and those with LILP (n = 27). CONCLUSION: Based on patients with unsuccessful LILP referred for intestinal transplantation, we believe this procedure should be avoided in the neonatal period, in those patients with liver dysfunction, and when intestinal length is <50 cm.

Adolescent↗
PubMed2001

Adult outcomes of pediatric recurrent abdominal pain: do they just grow out of it?

OBJECTIVE: To determine whether medically unexplained recurrent abdominal pain (RAP) in childhood predicts abdominal pain, irritable bowel syndrome (IBS), other somatic complaints, and psychiatric symptoms and disorders in young adulthood. METHODS: A sample of 28 young adults evaluated for RAP between the ages of 6 and 17 years were compared with 28 individually matched former childhood participants in a study of tonsillectomy and adenoidectomy. RAP caseness was established by structured retrospective chart review requiring agreement by 2 independent reviewers. Standardized assessments of abdominal pain, IBS, other somatic symptoms, psychopathology, perceived health, and history of maltreatment were performed an average of 11.1 years after the index visit. RESULTS: Former RAP patients were significantly more likely than controls to endorse anxiety symptoms and disorders, hypochondriacal beliefs, greater perceived susceptibility to physical impairment, poorer social functioning, current treatment with psychoactive medication, and generalized anxiety in first degree relatives. There were trends suggesting associations between childhood RAP and lifetime psychiatric disorder, depression, migraine, and family history of depression, but group differences on abdominal pain, IBS, other somatic symptoms, and history of maltreatment were not statistically significant. CONCLUSIONS: There is a strong and relatively specific association between childhood RAP and anxiety in young adulthood. Affected children may be at special risk to perceive physical symptoms as threatening, and should be evaluated for psychiatric disorder on initial presentation.

Abdominal Pain↗
PubMed2000

Coordinated interdisciplinary management of pediatric intestinal failure: a 2-year review.

BACKGROUND/PURPOSE: Intestinal failure is a complex metabolic process that results from malabsorption and malnutrition and provides challenges for a variety of pediatric subspecialists. The purpose of this study was to evaluate the effect of coordinated interdisciplinary team management of children with intestinal failure on nutritional outcome measures. METHODS: The Intestinal Care Center (ICC) is staffed with an interdisciplinary team of pediatric specialists including a gastroenterologist, pediatric surgeon, transplant surgeon, clinical dietitians, and a nutrition support nurse. Using an established registry, the authors conducted a comprehensive evaluation of patient data including anthropometric measures, organ system function, and mode of nutrition support. Disease-associated complications including micronutrient deficiencies, growth delay, and death also were monitored. Nutritional outcome was assessed by transition from enteral to oral feeding, cessation of total parenteral nutrition (TPN), and maintenance of linear growth. RESULTS: Since the inception of the ICC in 1996, 103 patients (69 boys, 34 girls) with intestinal failure have been evaluated with a median age of 2.6 years (range, 0.2 to 21.3 years). Mode of nutritional therapy on initial consultation included TPN (n = 76, 74%), enteral feedings (n = 6, 6%) and oral intake (n = 21, 20%). After intensive management of the 76 patients who were TPN dependent, 22 (29%) subsequently have been weaned from TPN (duration, 0.2 to 17.5 years) to oral (n = 14), oral-enteral (n = 4) or enteral feedings (n = 4). Of the 6 patients who were receiving enteral feedings, 4 (67%) were transitioned to oral feedings. Sixty-eight patients (66%) had evidence of hepatic disease. Of these, 10 underwent transplant, and 23 died (2 posttransplant). Linear growth velocity of neither pre- nor postpubescent patients significantly improved during the 2-year study period. CONCLUSION: Data registry establishment and concurrent interdisciplinary team management of children with intestinal failure provides for innovative treatment approaches and a foundation for retrospective or prospective assessment of children with disease.

Adolescent↗
PubMed2000

Are 99mTc leukocyte scintigraphy and SBFT studies useful in children suspected of having inflammatory bowel disease?

OBJECTIVE: The goal of this retrospective study was to assess whether 99mTc-white blood cell (WBC) scintigraphy and upper gastrointestinal small bowel follow-through (UGI-SBFT) could exclude inflammation in children suspected of having inflammatory bowel disease (IBD). METHODS: Of a population of 313 children who had a 99mTc-WBC scan, 130 children were studied exclusively to rule out IBD. Sixty-nine colonoscopies with biopsies were done within a short time interval of the 99mTc-WBC scans. There were also 51 controls studied with 99mTc-WBC scintigraphy. RESULTS: Of the 130 children studied to exclude IBD, the final diagnosis was Crohn's disease in 27, ulcerative colitis in nine, miscellaneous colitis in 13, probably normal in 42, and normal in 39. The 99mTc-WBC scans were positive in all but three newly diagnosed Crohn's disease, ulcerative colitis, or miscellaneous colitis children. The false-negative 99mTc-WBC studies were seen in children with mild inflammation on biopsies and normal UGI-SBFT studies. In the 46 children with a true-positive 99mTc-WBC scan, 81% (17/21) of UGI-SBFT studies were normal. In five children with equivocal UGI-SBFT studies, the 99mTc-WBC scan correctly predicted if inflammation was present in the terminal ileum. CONCLUSIONS: Our results suggest that 99mTc-WBC is useful as an initial screening modality to exclude IBD, and is more sensitive than UGI-SBFT studies.

Adolescent↗
PubMed2000

Liver transplantation and chemotherapy for hepatoblastoma and hepatocellular cancer in childhood and adolescence.

OBJECTIVE: To describe our experience with total hepatectomy and liver transplantation as treatment for primary hepatoblastoma (HBL) and hepatocellular carcinoma (HCC) in children. STUDY DESIGN: A retrospective analysis of the perioperative course of 31 children with unresectable primary HBL (n = 12) and HCC (n = 19) who underwent transplantation between May 1989 and December 1998. Systemic (n = 18) and intraarterial (n = 7) neoadjuvant chemotherapy were administered; follow-up ranged from 1 to 185 months. RESULTS: For HBL, 1-year, 3-year, and 5-year posttransplantation survival rates were 92%, 92%, and 83%, respectively. Intravenous invasion, positive hilar lymph nodes, and contiguous spread did not have a significant adverse effect on outcome; distant metastasis was responsible for 2 deaths. Intraarterial chemotherapy was effective in all patients treated. For HCC, the overall 1-year, 3-year, and 5-year disease-free survival rates were 79%, 68%, and 63%, respectively. Vascular invasion, distant metastases, lymph node involvement, tumor size, and gender were significant risk factors for recurrence. Intraarterial chemotherapy was effective in 1 of 3 patients. Six patients died of recurrent HCC, and 3 deaths were unrelated to recurrent tumor. CONCLUSION: Liver transplantation for unresectable HBL and HCC can be curative. Risk factors for recurrence were significant only for HCC, with more advanced stages amenable to cure in the HBL group.

Adolescent↗
PubMed1999

Gastric and small bowel Crohn's disease assessed with leukocytes-Tc(99m) scintigraphy.

We reviewed 312 (99m)Tc leukocyte (99m)Tc-WBC studies to evaluate the sensitivity and specificity of (99m)Tc-WBC for identifying small-bowel and gastric inflammation in children with Crohn's disease. The (99m)Tc-WBC scans were interpreted blindly and compared to the results of colonoscopy with biopsies and surgical specimens. In 46 children, total colonoscopy was done within a few days of a (99m)Tc- WBC scan and in 13 others surgical specimens were available. Of the 37 children in whom the terminal ileum was visualized endoscopically (24) or surgically (13), the WBC-Tc(99m) scan showed a similar degree of inflammation in 33. The sensitivity of (99m)Tc-WBC scanning was 91% and the specificity 96%. The scans allowed evaluation of inflammation in the terminal ileum in 22 children in whom the endoscopist did not cannulate it; the scans were abnormal in 10 of these 22 children. In the children with no ileoscopy the results of the (99m)Tc-WBC scan were consistent with the laboratory values, the gastroenterologist's clinical assessment, and long-term clinical follow-up. Finally, the scans of 46 controls did not reveal any false-positive findings in the terminal ileum. Five children with gastritis documented by gastroscopy had normal (99m)Tc-WBC scans and upper gastrointestinal barium studies. This study demonstrates in a large number of normal and abnormal children with different pre-test probabilities of having inflammatory bowel disease that scintigraphy is reliable in identifying small-bowel inflammation.

Adolescent↗
PubMed1999

Factors impacting the survival of children with intestinal failure referred for intestinal transplantation.

PURPOSE: The aim of this study was to analyze factors impacting on the survival of pediatric patients with intestinal failure referred for intestinal transplantation (ITx). METHODS: Two hundred fifty-seven children (mean age, 3.4+/-0.26 years) with intestinal failure were evaluated for ITx between 1990 and 1998. All patients were dependent on total parenteral nutrition (TPN) for a mean of 31+/-2.7 months. The mean follow-up time from the date of evaluation was 9.2+/-0.9 months. RESULTS: Eighty-two (32%) children underwent ITx with a mean waiting time of 10.1+/-1.3 months (simultaneous liver-intestinal allograft in 68% instances). Of the 175 patients who did not undergo transplantation, 120 died, 23 were lost to follow-up, and 32 are alive. Younger patients (< or =1 year) had poorer survival rates than patients older than 1 year (P<.0001). The patients with the worse prognosis were those with necrotizing enterocolitis, and those with the best prognosis were those with Hirschsprung's disease. Patients with "surgical" causes had poorer survival rates than those with "nonsurgical" causes (P<.04). Patients with bridging fibrosis or established cirrhosis had an earlier mortality than patients with portal fibrosis (P<.003). The worst survival rate was found for patients with bilirubin levels of greater than 3 mg/dL (P<.0001), plateletcounts less than 100.000/mL (P<.0001), prothrombin time greater than 15 seconds (P = .03) or partial thromboplastin time greater than 40 seconds (P<.04). Children who at the time of evaluation needed only an isolated intestinal allograft had a better prognosis than those who required a combined liver-intestine allograft (P<.00001). With multivariate analysis independent prognosis risk factors of poor outcome were hyperbilirubinemia and severity of histopathologic damage. CONCLUSIONS: Early referral for ITx should occur before the development of liver dysfunction, taking into consideration the aforementioned risk factors that would facilitate the development and ominous evolution to liver failure.

Child, Preschool↗
PubMed1999

The role of portosystemic shunting in children in the transplant era.

PURPOSE: Variceal bleeding in children generally presents in the setting of cirrhosis but may also occur in the absence of liver disease and after successful liver transplantation. The authors reviewed their experience with portosystemic shunting in children to better define its efficacy in sclerotherapy failures, as primary therapy, and its role before and after liver transplantation. METHODS: Between 1983 and 1997, 21 children with recurrent variceal bleeding underwent portosystemic shunting at the authors' institution. Patients were divided into two groups: 13 patients in group I presented with intrinsic liver disease (cirrhosis) as a cause for portal hypertension; eight patients in group II with no liver disease had extrahepatic portal venous thrombosis, five of which occured after successful liver transplantation. The mean age was 8.6 years (range, 3 to 18). Shunt procedures were semielective, and were performed successfully in all children without any operative morbidity or mortality. Follow-up ranged from 6 months to 15 years. RESULTS: Shunt procedures included splenorenal (n = 15), splenocaval (n = 1), side-to-side splenorenal (n = 1), inferior mesenteric vein to renal vein (n = 1), mesocaval (n = 1), and transcutaneous intrahepatic portosystemic shunt (TIPS; n = 2). All patients in group II are alive and well with no further bleeding or occlusions. Of the 13 patients in group I, three had bleeding postshunt, and three patients went on to require liver transplantation because of worsening liver disease. One child died of liver failure with encephalopathy 4 years after shunting. There were two shunt occlusions. CONCLUSIONS: Portosystemic shunting is effective therapy in patients with intrinsic liver disease, with salvage amenable by liver transplantation in the treatment failures. It is definitive therapy in patients with extrahepatic venous thrombosis.

Adolescent↗
PubMed1999

Assessment of terminal ileal and colonic inflammation in Crohn's disease with 99mTc-WBC.

We evaluated the sensitivity and specificity of Technetium-99m (99mTc)-white blood cell (WBC) for identifying terminal ileum inflammation in children with Crohn's disease (CD). In 40 children, total colonoscopy was done within a few days of a 99mTc-WBC scan carried out to evaluate the inflammation in children with CD. In 38 patients the intensity and the location of inflammation shown on the 99mTc-WBC scan of the colon were similar to the biopsy result of the colonoscopy. The sensitivity of the 99mTc-WBC scan was 97% in assessing colonic inflammation compared with colonoscopy. The 99mTc-WBC scan allowed evaluation of inflammation in the terminal ileum in 21 patients in whom the endoscopist did not cannulate the terminal ileum. Of the 19 patients in whom the terminal ileum was visualized endoscopically (14) or surgically (5), the 99mTc-WBC scan findings showed a similar degree of inflammation in 17. The 99mTc-WBC scan was abnormal in 10 of these 21 children in whom the gastroenterologist did not reach the terminal ileum. In these children with no ileoscopy the results of the 99mTc-WBC scan were consistent with the laboratory values, the gastroenterologist's clinical assessment and with long-term clinical follow-up. Finally, the 99mTc-WBC scan of 83 controls did not reveal any false-positive findings in the terminal ileum (colonoscopy result available in 30 controls). When total colonoscopy or ileoscopy is not performed or when contrast radiography is negative or unable to differentiate CD from lymphoid nodular hyperplasia, scintigraphy can demonstrate the presence of ileitis and/or colitis.

Adolescent↗
PubMed1998

Distribution of acute bowel inflammation determined by technetium-labeled white blood cells in children with inflammatory bowel disease.

Knowledge of the distribution of disease in patients with inflammatory bowel disease is important because it has diagnostic, prognostic, and therapeutic implications. We studied 215 patients with 99mTc-HMPAO-white blood cell scans, of whom 80 had Crohn's disease (CD), 34 had active ulcerative colitis (UC), and 31 were controls. In our 77 cases of active CD, uptake was seen exclusively in the small bowel in 18% of patients, only the large bowel in 44%, and both the large and small bowel in 38% of patients. Discontinuous colitis was seen in 63 of these patients. In the 29 cases of active UC, the uptake involved the entire colon in 50% of patients, extended farther than the sigmoid in 27% of patients, and was limited to the rectosigmoid in 23%. In the 29 cases of active UC, four of the scans incorrectly revealed discontinuous accumulation of 99mTc-HMPAO-WBC. In 31 controls, no significant colonic uptake was seen. Isolated small bowel involvement with CD is observed less frequently in children undergoing 99mTc-HMPAO-WBC scanning than in adults. In children, the segmental distribution of inflammation as depicted with 99mTc-HMPAO-WBC is similar to the radiologic distribution.

Adolescent↗
PubMed1998

Use of technetium-tagged white blood cells in patients with Crohn's disease and ulcerative colitis: is differential diagnosis possible?

BACKGROUND: Studies have suggested that scans with technetium-tagged white blood cells (WBC-Tc99m) may be equal to endoscopy in the assessment of extent and activity of inflammatory bowel disease (IBD). OBJECTIVE: We have retrospectively examined the accuracy of WBC-Tc99m scans in differentiating continuous from discontinuous colitis in pediatric IBD. MATERIALS AND METHODS: There were 207 children in the study (96 boys, 111 girls, median age 13 years). This included 29 controls - children with no gastrointestinal disease (NL) who underwent WBC-Tc99m scans for other medical problems. Scans were obtained at 30 minutes and 2-4 hours following injection. Scans were interpreted as showing continuous colitis, discontinuous colitis, or no colitis. RESULTS: In the 77 children with active Crohn's disease (CD) of the colon, the scans revealed discontinuous uptake in 63 children and continuous uptake in 14. In the 29 children with ulcerative colitis (UC), 23 scans showed continuous uptake and 6 revealed discontinuous uptake. Two of these 6 showed focal activity near the appendix, and subclinical appendicitis could not be excluded. Another child was bleeding and the scan could have been misinterpreted as showing small- bowel inflammation. In the last three patients, skip areas were clearly identifiable. In none of these last three patients were the biopsies typical of CD (i. e., no granuloma was identified) nor was inflammation patchy. In summary, of the 106 scans showing inflammation, 6 were classified into the wrong group. CONCLUSION: These data show that WBC-Tc99m scanning can be useful in distinguishing discontinuous from continuous colitis.

Adolescent↗
PubMed1998

Current status of intestinal transplantation in children.

PURPOSE: A clinical trial of intestinal transplantation (Itx) under tacrolimus and prednisone immunosuppression was initiated in June 1990 in children with irreversible intestinal failure and who were dependent on total parenteral nutrition (TPN). METHODS: Fifty-five patients (28 girls, 27 boys) with a median age of 3.2 years (range, 0.5 to 18 years) received 58 intestinal transplants that included isolated small bowel (SB) (n = 17), liver SB (LSB) (n=33), and multivisceral (MV) (n=8) allografts. Nine patients also received bone marrow infusion, and there were 20 colonic allografts. Azathioprine, cyclophosphamide, or mycophenolate mofetil were used in different phases of the series. Indications for Itx included: gastroschisis (n=14), volvulus (n=13), necrotizing enterocolitis (n=6), intestinal atresia (n=8), chronic intestinal pseudoobstruction (n=5), Hirschsprung's disease (n=4), microvillus inclusion disease (n=3), multiple polyposis (n=1), and trauma [n=1). RESULTS: Currently, 30 patients are alive (patient survival, 55%; graft survival, 52%). Twenty-nine children with functioning grafts are living at home and off TPN, with a mean follow-up of 962 (range, 75 to 2,424) days. Immunologic complications have included liver allograft rejection (n=18), intestinal allograft rejection (n=52), posttransplant lymphoproliferative disease (n=16), cytomegalovirus (n=16) and graft-versus-host disease (n=4). A combination of associated complications included intestinal perforation (n=4), biliary leak (n=3), bile duct stenosis (n=1), intestinal leak (n=6), dehiscence with evisceration (n=4), hepatic artery thrombosis (n=3), bleeding (n=9), portal vein stenosis (n=1), intraabdominal abscess (n=11), and chylous ascites (n=4). Graft loss occurred as a result of rejection (n=8), infection (n=12), technical complications (n=8), and complications of TPN after graft removal (n=3). There were four retransplants (SB, n=1; LSB n=3). CONCLUSIONS: Intestinal transplantation is a valid therapeutic option for patients with intestinal failure suffering complications of TPN. The complex clinical and immunologic course of these patients is reflected in a higher complication rate as well as patient and graft loss than seen after heart, liver, and kidney transplantation, although better than after lung transplantation.

Child, Preschool↗
PubMed1998

Comparison of the sensitivity of early versus delayed imaging with Tc-99m HMPAO WBC in children with inflammatory bowel disease.

The difference in sensitivity of early imaging at 30 minutes after injection of Tc-99m HMPAO WBC versus delayed imaging at 2 or 3 hours for depiction of active inflammation in children with inflammatory bowel disease was established. The charts of 220 children who had early (30-minute) and delayed (2 or 3 hours) imaging performed for evaluation of inflammatory bowel disease were reviewed. There were 107 boys and 113 girls (average age, 12 years; median, 13 years). The bowel was divided into eight segments (with the total for all patients being 3,520) graded on a scale of 0 to 6 (with reference points in the iliac crest and liver). Any grade > or = 1 was abnormal. The uptake in each segment was summed. One hundred and twenty-two studies were abnormal (55%). The average uptake in the early images was 5.1 +/- 0.41 and that in the late images was 9.3 +/- 0.64. The Friedman nonparametric test of comparison of rank was significant at the 0.001 level. One hundred and five patients had abnormal studies at 30 minutes (88%). An additional 12% of patients had abnormal studies only on the late images. There were 245 abnormal segments at 30 minutes and 413 abnormal segments at 2 or 3 hours. When the uptake was analyzed segment by segment, 62 patients (52%) had abnormal segments at 30 minutes but also had additional abnormal segments at 3 hours. Sensitivity of Tc-99m HMPAO WBC imaging was significantly improved when late imaging was performed.

Adolescent↗
PubMed1997

Cytomegalovirus infection after intestinal transplantation in children.

Sixteen episodes of cytomegalovirus (CMV) disease occurred in 10 of 41 children undergoing intestinal transplantation from 1990 to 1995. Stratification of CMV disease by donor (D)/recipient (R) serological status was as follows: 3 of 8, D+/R-; 3 of 9, D+/R+; 4 of 9, D-/R+; and 0 of 15, D-/R-. Treatment resulted in resolution of CMV disease in 93.3% of episodes. No deaths attributable to CMV disease occurred in this series. CMV in D+/R- children resulted in more extensive and persistent disease. However, patient and graft survival rates were similar in the different D/R subgroups and between children with and without CMV disease. Cumulative dose of steroid boluses (relative risk [RR], 1.59; 95% confidence interval [CI], 1.14-2.21) and history of steroid recycles (RR, 2.72; 95% CI, 1.21-6.13) were associated with CMV disease. These results suggest that although CMV-associated morbidity in pediatric intestinal transplant recipients was substantial, it was not associated with an increased rate of mortality or graft loss, even among high-risk D+/R- patients.

Adolescent↗