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Revel-Vilk S, Tamary H, Broide E, Zoldan M, Dinari G, Zahavi I, Yaniv I, Shamir R. Serum transferrin receptor in children and adolescents with inflammatory bowel disease. Eur J Pediatr 2000; 159:585-9. [PMID: 10968236 DOI: 10.1007/s004310000491] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
UNLABELLED Iron studies are difficult to interpret in patients with chronic inflammatory states such as inflammatory bowel disease (IBD). Serum transferrin receptor (TfR) has been reported to be a reliable tool for the diagnosis of iron deficiency in adults. Our aim was to evaluate the role of serum TfR in diagnosing iron deficiency in children and adolescents with IBD. A total of 63 consecutive patients with IBD, aged 9 to 22 years (median 15 years), were tested for serum haemoglobin level, mean corpuscular volume (MCV), and serum iron, transferrin, ferritin and serum TfR levels. Those found to be anaemic were compared with seven age-matched subjects with iron deficiency anaemia (IDA) and 24 age-matched children without signs of anaemia or inflammation. Of the 63 patients with IBD, 26 had anaemia. Based on ferritin levels and MCV indices, anaemia was classified as IDA in 11 patients and as anaemia of chronic disease (ACD) in 15 patients. Mean serum TfR level in normal controls was 3.5 mg/l (range 1.2-8.2 mg/l). Mean (+/-SD) serum TfR levels were significantly lower in the IBD patients with ACD (5.3 +/- 2.3 mg/l) than in the IBD patients with IDA (8.2 +/- 3.1 mg/l) (P < 0.05). Serum TfR levels above 5 mg/l identified 10/11 IBD patients with IDA. The calculated TfR/ferritin ratio was 84 (range 17-367) for controls and 133 (range 6.4-1840) for IBD patients. A cut-off level of 350 (91% sensitivity, 100% specificity, 100% positive predictive value, 98% negative predictive value) was established for the diagnosis of IDA in IBD. CONCLUSION The results suggest that serum transferrin receptor is a useful parameter for the diagnosis of iron deficiency in inflammatory bowel disease, in particular, the transferrin receptor/ferritin ratio with a cut-off level > or = 350.
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Lahat E, Broide E, Leshem M, Evans S, Scapa E. Prevalence of celiac antibodies in children with neurologic disorders. Pediatr Neurol 2000; 22:393-6. [PMID: 10913732 DOI: 10.1016/s0887-8994(00)00129-6] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Neurologic complications are a recognized but unusual manifestation of celiac disease (CD) in adults and children. The use of antigliadin and antiendomysial antibodies in screening has revealed the frequency of CD among symptom-free individuals to be high. Recently, a high frequency (57%) of antigliadin antibodies was demonstrated in adult patients with neurologic dysfunctions of unknown cause. We investigated the yield of screening for CD in children with common neurologic disorders. One hundred sixty-seven children, 1-16 years of age, were included in the study: 41 with migraine headaches, 39 with attention-deficit disorder with or without hyperactivity, 36 with epileptic disorders, and 51 with hypotonia and motor abnormalities. Positive IgG antigliadin antibodies were evident in 22 children (13%) in the study group compared with three children (9%) in the control group. However, in all children, negative IgA and endomysial antibodies were observed; thus duodenal biopsies were not performed. Contrary to studies performed in adults, these results did not demonstrate any relationship between common neurologic disorders without a specific diagnosis during childhood and CD. Thus screening for CD does not need to be routinely included in the diagnostic evaluation of children with these disorders.
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Neudorf-Grauss R, Bujanover Y, Dinari G, Broide E, Neveh Y, Zahavi I, Reif S. Chronic hepatitis B virus in children in Israel: clinical and epidemiological characteristics and response to interferon therapy. THE ISRAEL MEDICAL ASSOCIATION JOURNAL : IMAJ 2000; 2:164-8. [PMID: 10804945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
OBJECTIVE To describe the clinical and epidemiological features of hepatitis B virus infection in Israeli children, and to evaluate their response and compliance to therapy. METHODS We retrospectively studied 51 patients (34 males, 17 females), aged 2-18 years, from several medical centers in Israel. RESULTS Of the 51 patients, 38 with elevated transaminase, positive hepatitis B e antigen and/or HBV DNA, and histologic evidence of liver inflammation were treated. Interferon was administered by subcutaneous injections three times a week for 3-12 months (dosage range 3-6 MU/m2). Only 16% were native Israelis, while 78% of the children were of USSR origin. A family history of HBV infection was recorded in 25 of the 51 patients (9 mothers, 16 fathers or siblings). Five children had a history of blood transfusion. The histological findings were normal in 3 patients, 24 had chronic persistent hepatitis, 14 had chronic active hepatitis and 2 had chronic lobular hepatitis. Five children also had anti-hepatitis D virus antibodies. Twelve of the 38 treated patients (31.5%) responded to IFN completely, with normalization of the transaminase levels and disappearance of HBeAg and HBV DNA. In no patient was there a loss of hepatitis B surface antigen. The main side effects of IFN were fever in 20 children, weakness in 10, headaches in 9, and anorexia in 6; nausea, abdominal pain, and leukopenia were present in 3 cases each. The response rate was not affected by age, country of origin, alanine/aspartate aminotransferase levels, or histological findings. However, a history of blood transfusion was a predictor of good response, 60% vs 27% (P < 0.05). CONCLUSIONS We found IFN to be a safe and adequate mode of treatment in children with chronic HBV infection, regardless of their liver histology and transaminase levels. Therefore, in view of the transient side effects associated with this drug, we recommend considering its use in all children with chronic hepatitis B.
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Reif S, Lavy A, Keter D, Fich A, Eliakim R, Halak A, Broide E, Niv Y, Ron Y, Patz J, Odes S, Villa Y, Gilat T. Lack of association between smoking and Crohn's disease but the usual association with ulcerative colitis in Jewish patients in Israel: a multicenter study. Am J Gastroenterol 2000; 95:474-8. [PMID: 10685753 DOI: 10.1111/j.1572-0241.2000.01771.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The association between smoking and inflammatory bowel disease (IBD) is well established, but data in Jewish patients in Israel were discrepant. The aim of this study was to examine the smoking habits of Jewish IBD patients in Israel in a large scale, multicenter study. METHODS Patients with established IBD aged 18-70 yr were interviewed in relation to smoking and other habits. Two controls (one clinic and one neighborhood control matched by age, sex, community group, and education) were sought for each subject. RESULTS A total of 534 patients (273 ulcerative colitis [UC], and 261 Crohn's disease [CD]), along with 478 clinic controls and 430 neighborhood controls, were interviewed. There was no significant difference in the smoking habits between CD patients and their controls. Of patients with CD, 24.5% were current smokers, as compared to 19.9% of clinic controls and 25.2% of neighborhood controls (NS). The odds ratio for CD in current smokers was 1.30 (95% confidence interval 0.85-1.99) versus clinic controls, and 0.96 (0.63-1.46) versus neighborhood controls. There were also no significant differences in the proportion of ex-smokers between the groups. Only 12.9% of UC patients were current smokers versus 21.9. % Clinic controls, and 26.4% community controls (p<0.005). The proportions of ex-smokers were higher in UC patients 29.7% versus 25.9%, and 19.5% in their respective controls (p<0.001 vs. community controls). No significant differences were found in the proportions of never-smokers between IBD patients and controls. All the above trends were similar in four different parts of the country. The proportion of current smokers in UC decreased with the extent of disease (19.7% in proctitis, 13.6% in left-sided, and 4.5% in total colitis) (p<0.05). Patients with UC were more likely to be light smokers(1-10 cigarettes/day), whereas patients with CD were more likely to be moderate smokers (11-20 cigarettes/day) in comparison to their controls. CONCLUSIONS The lack of association between smoking and CD has now been established in Jewish patients in Israel. The association was found in UC. The stronger genetic tendency in CD may contribute to this discrepancy.
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Broide E, Klinowski E, Koukoulis G, Hadzic N, Portmann B, Baker A, Scapa E, Mieli-Vergani G. Superoxide dismutase activity in children with chronic liver diseases. J Hepatol 2000; 32:188-92. [PMID: 10707857 DOI: 10.1016/s0168-8278(00)80062-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND/AIMS Liver disease in infancy has multiple etiologies. As reactive oxygen intermediates are involved in several types of tissue damage, we have investigated whether different forms of liver disease in infancy are associated with increased free radical generation, using an indirect approach in which superoxide dismutase (a free radical scavenger) activity is determined in the liver tissue. METHODS A total of 48 liver biopsies performed at diagnosis were evaluated retrospectively. Nine infants had biliary atresia, eight Alagille syndrome, seven alantitrypsin deficiency and 12 cryptogenic hepatitis. As controls we studied 12 biopsies with normal histology obtained from seven children with portal vein thrombosis and five children who underwent biopsy for management reason but had no liver disease. Superoxide dismutase activity in liver biopsy specimens was measured using the cytochrome C method by spectrophotometry and expressed as U SOD/mg protein. RESULTS Superoxide dismutase activity was significantly increased in biliary atresia (1.25 +/- 0.56 U SOD/mg protein, p<0.0001) and Alagille syndrome (1.31 +/- 0.56 U SOD/mg protein, p<0.0001) as compared with al-antitrypsin deficiency (0.75 +/- 0.3 U SOD/mg protein), neonatal hepatitis (0.72 +/- 0.37 U. SOD/mg protein) and normal controls (0.4 +/- 0.7 U. SOD/mg protein). The highest level of SOD activity was found, however, in control children with portal vein thrombosis (2.09 +/- 0.96 U SOD/mg protein; p<0.0001 as compared to the other groups). CONCLUSION Superoxide dismutase, a key enzyme in free radical protection, is increased significantly in the liver tissue of infants with cholestatic liver disease due to bile duct damage and in children with portal vein thrombosis, suggesting that products of free radical reactions are involved in the pathogenesis of these disorders.
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Broide E, Strauss S, Kimchi NA, Abramowich D, Bishara M, Scapa E. Gallbladder contraction in familial dysautonomia. Acta Paediatr 1999; 88:295-7. [PMID: 10229040 DOI: 10.1080/08035259950170051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/30/2022]
Abstract
The impaired function of the autonomic nervous system in patients with familial dysautonomia (FD) is frequently associated with gastrointestinal dysfunction. This study sought to determine whether gallbladder contraction is also affected in these patients. Nine consecutive patients with FD were assessed by real-time ultrasonography for gallbladder volume and calculated percentage of gallbladder contraction before and 45-60 min after a 50 g fatty meal, and compared with nine healthy control patients, matched for age and gender. Gallbladder volume before the fatty meal was found to be larger in healthy controls than in FD patients (25.4+/-9.5 and 15.4+/-7.4 ml3, respectively; p = 0.024). No significant difference was demonstrated between the groups after the fatty meal (controls: 12.1+/-6.0; FD: 9.0+/-6.6 ml, respectively) and the calculated percentage of gallbladder contraction was similar in both groups (controls: 53.4+/-16.6; FD: 44.8+/-18.8%). These results indicate that gallbladder function in FD patients does not differ from the general population and preventive measures for gallstone formation are not required.
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Kimchi NA, Mindrul V, Broide E, Scapa E. The contribution of endoscopy and biopsy to the diagnosis of periampullary tumors. Endoscopy 1998; 30:538-43. [PMID: 9746162 DOI: 10.1055/s-2007-1001340] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND STUDY AIMS Endoscopy and biopsy from a suspicious Vater's papilla may establish an early preoperative diagnosis of a periampullary tumor. However, information regarding the diagnostic accuracy of this procedure is limited and variable. The aim of the present study was to evaluate retrospectively the accuracy of this procedure compared to that of other diagnostic methods. PATIENTS AND METHODS Among 928 patients referred to our institute for endoscopic retrograde cholangiopancreatography (ERCP), a suspicious Vater's papilla was seen in 28. In each case comparison was made between the pre-ERCP clinical diagnosis, endoscopic appearance, histologic interpretation of endoscopic biopsies, and the final diagnosis. Two patients in whom a final diagnosis was not available were excluded from the study. RESULTS A final diagnosis of an ampullary or periampullary carcinoma was established in 17 patients (65%), a carcinoma within an adenoma of the papilla in three patients (12%), and adenoma and a metastatic gallbladder carcinoma in one patient each. The remaining four patients (15%) were finally diagnosed as having "pseudotumors" (due to choledocholithiasis). Eight (38%) of the 21 patients with ampullary or periampullary neoplasm also had gallstones. A pre-ERCP diagnosis (by clinical evaluation and non-invasive imaging) of tumor versus choledocholithiasis was accurate in only 65% of all 26 patients. In these, the diagnostic accuracy of endoscopic appearance and endoscopic biopsy was 77% and 85%, respectively. Regarding the 21 patients with carcinomas, the diagnosis by endoscopic appearance was more accurate than that by endoscopic biopsy (90% vs 81%). Unlike the positive predictive values, the negative predictive values for malignancy were weak: 33% for the endoscopic appearance and 50% for the endoscopic biopsy. CONCLUSIONS Because of a high incidence of concurrent cholelithiasis, many patients with a periampullary tumor seen during ERCP are misdiagnosed earlier (by clinical evaluation and non-invasive imaging) as having choledocholithiasis only. However, the accuracy of endoscopy and biopsy is also limited. This limitation must be considered when evaluating the optimal management of patients with suspected periampullary tumor.
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Scapa E, Broide E, Pinhasov I. The effect of colonoscopy on tumor markers. Surg Laparosc Endosc Percutan Tech 1997; 7:477-9. [PMID: 9438630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
As preoperative elevated serum levels of carcinoembryonic antigen (CEA) and CA19.9 are markers for bad prognosis in colorectal cancer patients, it is important to decide whether preoperative total colonoscopy would make a significant change in their serum levels. CEA and CA 19.9 were evaluated in three groups of patients before and after colonoscopy. The groups comprised the following: Group A, 20 patients with colorectal cancer; Group B, 17 patients with colorectal polyp of > or = 1-cm diameter; Group C, 16 patients with no colorectal pathology. CEA serum levels were found to be significantly lower after colonoscopy in all groups. CA19.9 was found to be significantly lower after colonoscopy only in Group B; it did not reach significance in Group A and was found not to be significantly higher in Group C.
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Oren R, Moshkowitz M, Odes S, Becker S, Keter D, Pomeranz I, Shirin H, Shirin C, Reisfeld I, Broide E, Lavy A, Fich A, Eliakim R, Patz J, Villa Y, Arber N, Gilat T. Methotrexate in chronic active Crohn's disease: a double-blind, randomized, Israeli multicenter trial. Am J Gastroenterol 1997; 92:2203-9. [PMID: 9399753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND At present only one large controlled study has indicated that parenteral methotrexate may be effective in chronic active Crohn's disease (CD). AIM To evaluate the effectiveness of oral methotrexate in chronic steroid-dependent CD. PATIENTS Patients with active CD, who have received steroids and/or immunosuppressives for at least 4 months during the preceding 12 months and with a current Harvey-Bradshaw index of > or = 7 were studied. METHODS Methotrexate (12.5 mg weekly) or 6-mercaptopurine (50 mg daily), or placebo were given during the 9 months of the trial in addition to steroids and 5-aminosalicylic acid as clinically indicated. RESULTS Eighty-four patients were included (methotrexate, 26 patients; 6-mercaptopurine, 32 patients; placebo, 26 patients). The proportion of patients entering first remission as well as the proportions of patients relapsing after first remission were not significantly different between the groups. The mean Harvey-Bradshaw index and the mean monthly steroid dose were also similar. However, when each patient was evaluated as his or her own control, the reduction in steroid dose, the general well being, and the reduction in abdominal pain were significantly better in the methotrexate treated patients. CONCLUSIONS Methotrexate at a weekly oral dose of 12.5 mg was found to be moderately better than 6-mercaptopurine and placebo in patients with chronic active CD.
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Broide E, Farrant P, Reid F, Baker A, Meire H, Rela M, Davenport M, Heaton N, Mieli-Vergani G. Hepatic artery resistance index can predict early death in children with biliary atresia. LIVER TRANSPLANTATION AND SURGERY : OFFICIAL PUBLICATION OF THE AMERICAN ASSOCIATION FOR THE STUDY OF LIVER DISEASES AND THE INTERNATIONAL LIVER TRANSPLANTATION SOCIETY 1997; 3:604-10. [PMID: 9404961 DOI: 10.1002/lt.500030609] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Hepatic artery resistance index has been measured by ultrasonography Doppler and has been found to predict rapid deterioration and death in children with biliary atresia. Clinical, biochemical, ultrasonographic, and outcome data were collected prospectively and retrieved on 32 patients with resistance index of > or = 1.0 (group A). These were compared with the same data for 32 age- and sex-matched patients with biliary atresia and a resistance index of < 1.0 (group B). Group A was found to have significantly worse liver function tests than group B. In group A, all patients died (n = 11) or underwent transplantation (n = 21; of whom 4 died) compared with only 2 patients who died in group B and 4 patients who underwent transplantation without fatality. Survival at 2 years was 52% in group A v 94% in group B. It is suggested that regular ultrasonography Doppler examination in patients with biliary atresia can detect a group with a resistance index of > 1.0 who have a very high risk of early mortality. Such patients require early evaluation and listing for transplantation. Those listed for liver transplantation on other grounds require ultrasonography examinations every 2 to 3 months with immediate upgrading of the priority of those patients found to have a resistance index of > or = 1.0.
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Broide E, Elpeleg O, Lahat E. Type IV 3-methylglutaconic (3-MGC) aciduria: a new case presenting with hepatic dysfunction. Pediatr Neurol 1997; 17:353-5. [PMID: 9436802 DOI: 10.1016/s0887-8994(97)00096-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
We describe a new patient with type IV 3-methylglutaconic aciduria who presented with a clinical picture simulating a primary hepatic disorder subsequently followed with progressive neurologic impairment and an magnetic resonance imaging picture of Leigh syndrome.
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Eshel G, Barr J, Heiman E, Bistritzer T, Broide E, Klin B, Aladjem M. Incidence of recurrent intussusception following barium versus air enema. Acta Paediatr 1997; 86:545-6. [PMID: 9183497 DOI: 10.1111/j.1651-2227.1997.tb08928.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The aim of this study was to determine whether using air enema for acute intussusception is related to a higher rate of recurrence than other methods of treatment. A 10-y (1986-95) retrospective study was performed in a university-affiliated paediatric division. The overall recurrence rate for 97 patients with acute intussusception was 7.8% (10% of whom were treated non-surgically). There were no recurrences following the surgical treatment. In matched groups of patients, no risk factors were found for recurrence following air vs barium enema.
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Scapa E, Broide E, Waron M, Klinowski E, Eshchar J. Esophagogastric mucosal junction (EGMJ): its location as measured by endoscopy. Surg Laparosc Endosc Percutan Tech 1997; 7:159-61. [PMID: 9109250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The "esophageal" length, i.e., incisors-esophagogastric mucosal junction distance, was measured endoscopically in 758 patients, retrospectively. Two hundred twenty-five additional patients were evaluated prospectively and their height and weight were measured. All patients were analyzed according to their age and sex, indication for the procedure, and its endoscopic diagnosis. "Esophageal" length was found to be significantly longer in male patients. Fifty-three percent of the examined population had "esophageal" length shorter than 38 cm, whereas 99% of patients with normal endoscopy had "esophageal" length of 38-40 cm. Linear correlation was found between "esophageal" length and height, but not with weight. Patients with dyspepsia and esophagitis had a "shorter" esophagus, whereas those with tumors of the upper gastrointestinal tract and those with duodenal ulcer had a "longer" esophagus.
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Holt RI, Broide E, Buchanan CR, Miell JP, Baker AJ, Mowat AP, Mieli-Vergani G. Orthotopic liver transplantation reverses the adverse nutritional changes of end-stage liver disease in children. Am J Clin Nutr 1997; 65:534-42. [PMID: 9022541 DOI: 10.1093/ajcn/65.2.534] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
The changes in growth and body composition after orthotopic liver transplantation (OLT) were studied in 61 children [median age at OLT 3.49 y (range: 0.04-14.5 y), 26 boys and 35 girls] who had survived > or = 1 y post-OLT. Height, weight, midarm circumference (MAC), triceps skinfold thickness (TSF), and subscapular skinfold thickness (SSF) were measured at OLT, 3 and 6 mo later, then annually up to 5 y. SD scores (SDS) were derived from population standards. Results are reported as mean SDS +/- SEM. At OLT the children were short and malnourished (height: -0.98 +/- 0.22; weight -0.82 +/- 0.18; MAC: -1.77 +/- 0.21; TSF: -1.27 +/- 0.17; SSF: -1.49 +/- 0.17). By 3 mo post-OLT, there was a sustained improvement in MAC (-0.73 +/- 0.22), TSF (-0.48 +/- 0.18), and SSF (-0.50 +/- 0.18). Weight SDS (-0.48 +/- 0.20) improved by 6 mo without significant change in height SDS. The three children with Alagille syndrome were smaller (height, weight, and MAC) than children with other diagnoses but did show catch-up growth. Fulminant hepatic failure was not associated with growth failure before or after OLT. Infants (n = 14) were smaller and more malnourished at OLT (smaller skinfold thicknesses and lower weight SDS) than those who received transplants at an older age. By 1 y post-OLT, the only persisting difference was in TSF. Abnormal liver function at 1 y post-OLT (n = 8) and repeated episodes of steroid-treated rejection (n = 13) were associated with worsening height and weight SDS. The use of tacrolimus for graft salvage from rejection (n = 6) was not associated with growth failure. In conclusion, end-stage liver disease has a more adverse effect on MAC, TSF, and SSF than on height and weight, but a marked and rapid improvement occurred post-OLT. Children who were most severely malnourished and growth restricted at the time of OLT showed the greatest catch-up growth after OLT.
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Broide E, Klinowski E, Varsano R, Eshchar J, Herbert M, Scapa E. Superoxide dismutase activity in Helicobacter pylori-positive antral gastritis in children. J Pediatr Gastroenterol Nutr 1996; 23:609-13. [PMID: 8985854 DOI: 10.1097/00005176-199612000-00017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Reactive oxygen metabolites have been implicated in gastric mucosal injuries. Superoxide dismutase, a scavenger of superoxide radical, is a key enzyme in gastric mucosal protection against several damaging factors. This study was aimed at investigating the relationship of superoxide dismutase activity to Helicobacter pylori-induced antral gastritis in children. Two groups of 11 children each, one positive and the other negative for Helicobacter pylori, were studied. Biopsies from the antrum and corpus were obtained for evaluation of Helicobacter pylori by CLOtest and histology as well as for superoxide dismutase activity (cytochrome c method). Erythrocytic and serum superoxide dismutase levels were determined as well. Superoxide dismutase activity was significantly higher only in the antrum of children with Helicobacter pylori-induced antral gastritis. There was no significant difference in superoxide dismutase activity in the corpus, erythrocytes, or serum of both groups. These findings may suggest a pathogenic relationship between the presence of Helicobacter pylori and oxygen radicals in inducing antral mucosal injury.
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Rapoport MJ, Bistritzer T, Vardi O, Broide E, Azizi A, Vardi P. Increased prevalence of diabetes-related autoantibodies in celiac disease. J Pediatr Gastroenterol Nutr 1996; 23:524-7. [PMID: 8985839 DOI: 10.1097/00005176-199612000-00002] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Forty-four nondiabetic patients with celiac disease (CD) were examined for the presence of insulin-dependent diabetes mellitus (IDDM)-related autoantibodies. Islet cell antibodies (ICA) were detected in 2 of 44 (4.5%). None of the 200 age- and sex-matched healthy controls was ICA positive (p < 0.05). Competitive anti-insulin antibodies (CIAA) were detected in 1 of 44 (2.5%) patients. First-phase insulin reserve (FPIR), stimulated insulin reserve (SIR), and glycosylated hemoglobin (GHB) levels were normal in the autoantibody-positive patients. Our data suggest that, like first-degree relatives of IDDM patients, CD patients are characterized by an increased prevalence of diabetes-related autoantibodies. Further follow-up is needed to determine whether the presence of these autoantibodies in nondiabetic CD patients predicts future IDDM.
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Klinowski E, Broide E, Varsano R, Eshchar J, Scapa E. Superoxide dismutase activity in duodenal ulcer patients. Eur J Gastroenterol Hepatol 1996; 8:1151-5. [PMID: 8980931 DOI: 10.1097/00042737-199612000-00003] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To investigate whether duodenal ulcer (DU) is associated with increased free radical generation at the site of ulceration and to attempt, indirectly, to confirm the hypothesis by determining activity of free radical scavengers such as superoxide dismutase (SOD). STUDY DESIGN Prospective study comparing SOD activity in biopsies taken from the ulcer edge, and antrum in DU patients before and after one month of treatment to SOD activity in biopsies from the duodenal bulb and antrum in a control population. SETTING Institute of Gastroenterology of a university hospital. STUDY POPULATION Twenty-five patients with DU. The diagnosis was confirmed by endoscopy. MEASUREMENTS SOD activity in biopsy specimen, red blood cells (RBC) and serum was measured using the cytochrome c method by spectrophotometry and expressed as U SOD/mg protein. Helicobacter pylori was diagnosed by the rapid urease test (CLO test) from antral biopsies. RESULTS SOD activity was markedly depleted in the ulcer edge (2.78 +/- 0.9 U SOD/mg protein) as compared to the same patients after one month of treatment (4.59 +/- 2.2 U SOD/mg protein) (P = 0.05) and to biopsies from the duodenal bulb in control population (6.7 +/- 2.4 U.SOD/mg protein) (P = 0.05). SOD activity in the antrum of both groups was similar. There was no difference in SOD activity in RBC and serum of both groups. CONCLUSION Products of free radical reactions are implicated in the pathogenesis of DU disease. SOD, which is a key enzyme in gastric mucosal protection, is depleted significantly in the ulcer edge compared with controls and increases after healing. However, it is not clear whether this abnormality in oxygen free radical metabolism reflects, rather than causes, the condition which characterizes DU.
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Efrati Y, Horne T, Livshitz G, Broide E, Klin B, Vinograd I. Radionuclide esophageal emptying and long-acting nitrates (Nitroderm) in childhood achalasia. J Pediatr Gastroenterol Nutr 1996; 23:312-5. [PMID: 8890084 DOI: 10.1097/00005176-199610000-00018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Klin B, Tauber Z, Peer A, Broide E, Vinograd I, Bass A. Dysphagia lusoria in children. Eur J Vasc Endovasc Surg 1996; 11:504-6. [PMID: 8846192 DOI: 10.1016/s1078-5884(96)80191-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Oren R, Arber N, Odes S, Moshkowitz M, Keter D, Pomeranz I, Ron Y, Reisfeld I, Broide E, Lavy A, Fich A, Eliakim R, Patz J, Bardan E, Villa Y, Gilat T. Methotrexate in chronic active ulcerative colitis: a double-blind, randomized, Israeli multicenter trial. Gastroenterology 1996; 110:1416-21. [PMID: 8613046 DOI: 10.1053/gast.1996.v110.pm8613046] [Citation(s) in RCA: 219] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND & AIMS Uncontrolled studies have suggested that methotrexate may be effective in patients with active ulcerative colitis. The aim of this study was to evaluate the effectiveness of oral methotrexate in chronic steroid-dependent ulcerative colitis in a randomized, double-blind multicenter trial. METHODS Patients with active ulcerative colitis who have received steroids and/or immunosuppressives for at least 4 months during the preceding 12 months with a current Mayo Clinic score of > or = 7 were included in the study. Methotrexate (12.5 mg) or placebo was added to their treatment once weekly for 9 months. RESULTS Sixty-seven patients were included (methotrexate, 30 patients, placebo, 37 patients). The proportion of patients entering first remission (methotrexate, 46.7%; placebo, 48.6%), the time to reach first remission (methotrexate, 4.1 +/- 1.9 months; placebo, 3.4 +/- 1.7 months), as well as the proportions of patients having a relapse after first remission (methotrexate, 64.3%; placebo, 44.4%) were not significantly different between the two groups. The mean Mayo Clinic score, the mean monthly steroid dose, and the proportion of abnormal laboratory results during the study were also similar. CONCLUSIONS Methotrexate at a weekly oral dose of 12.5 mg was not found to be better than placebo in the induction or maintenance of remission in patients with chronic active ulcerative colitis.
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Arber N, Odes HS, Fireman Z, Lavie A, Broide E, Bujanover Y, Becker S, Pomerantz I, Moshkowitz M, Patz J. A controlled double blind multicenter study of the effectiveness of 5-aminosalicylic acid in patients with Crohn's disease in remission. J Clin Gastroenterol 1995; 20:203-6. [PMID: 7797827 DOI: 10.1097/00004836-199504000-00008] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We evaluated the efficacy of an oral formulation of 5-amino-salicylic acid in lowering the relapse rate after remission of Crohn's disease. Included were 59 patients who had proven Crohn's disease of at least 1 year's duration, and who had been in continuous remission for at least 6 months, while taking only 5-aminosalicylic acid or no therapy at all. Remission was defined as a Harvey Bradshaw index score (Softley-Clamp modification) of < 4. Patients were given coded mesalzaine 250 mg or placebo tablets (2 x 2 day). They were seen at 0, 1, and 2 months, and then every 2 months until the end of the study. Trial endpoints were 1 year of follow-up, or clinical relapse results. After randomization, 31 patients were included in the placebo arm, and 28 in the treatment arm. There were no significant differences between the two groups at entry. Ten patients were withdrawn from the trial because of noncompliance, loss of follow-up, or headache. There were more clinical relapses in the placebo arm (15 patients, 55%) than in the treatment arm (6 patients, 27%) (p < 0.05). Mesalazine had a significant advantage over placebo (p < 0.05) only in the subgroups of patients with ileal Crohn's disease and in those older than 30 years. We conclude that mesalazine has a moderate but significant benefit in preventing relapse in Crohn's disease in remission; this occurred only in patients with small-bowel involvement or in those older than 30 years.
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Scapa E, Broide E, Halevy A, Eshchar J. [Groove pancreatitis and adenocarcinoma of the pancreatic head]. HAREFUAH 1994; 127:161-2, 215. [PMID: 7995583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A mass within the head of the pancreas causing obstructive jaundice is frequently adenocarcinoma, or infrequently focal pancreatitis. Groove pancreatitis is an inflammation of the head of the pancreas which fills the anatomic space between the head of the pancreas on 1 side and the second part of the duodenum on the other. Obstruction from either cause may cause vomiting, abdominal pain, and loss of weight. It is sometimes impossible to differentiate between the 2 conditions clinically. We present 2 women, aged 41 and 42 years, respectively, with recent onset of diabetes mellitus, obstructive jaundice, abdominal pain and severe loss of weight in whom diagnosis was difficult. In 1 repeated fine needle biopsy directly from the mass did not show adenocarcinoma, but she died of the disease a few months later. The other, in whom malignancy was also suspected, recovered from what was retrospectively diagnosed as groove pancreatitis.
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Abramovich D, Scapa E, Broide E, Eshchar J. [Preventive therapy with H2 blockers in patients using steroids and nonsteroidal anti-inflammatory drugs]. HAREFUAH 1994; 126:271-273. [PMID: 7910573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Broide E, Scapa E, Abramowich D, Eshchar J. [Gastrointestinal manifestations in AIDS]. HAREFUAH 1993; 125:364-7. [PMID: 8253406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Scapa E, Broide E, Slutzki S, Halevy A. Colocutaneous fistula--a rare complication of percutaneous endoscopic gastrostomy. Surg Laparosc Endosc Percutan Tech 1993; 3:430-2. [PMID: 8261277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Although the percutaneous endoscopic gastrostomy technique for feeding is a fairly common procedure now, we have not come across a complication such as described below, a probable migration of the tube from the stomach to the colon, without any objective proof for this.
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