"Syndromic diarrhea" may have better outcome than previously reported.
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Adolescent↗
Biomedical subjects
P Gandullia
Publications and source records attributed to P Gandullia.
Necessity for surgery in children with gastrooesophageal reflux and supraoesophageal symptoms.
BACKGROUND/PURPOSE: The majority of gastrooesophageal reflux (GER) manifestations in children are supraoesophageal, and "spitting/posseting" is "the tip of the iceberg" because most reflux episodes are not regurgitated. Aim of the present study was to prospectively evaluate the incidence of gastrooesophageal reflux and the incidence of antireflux surgery in patients with difficult-to-treat respiratory symptoms. PATIENTS AND METHODS: Five hundred and ninety-five children with difficult-to-treat respiratory symptoms were prospectively enrolled in a blind study looking for the correlation between clinical presentation (asthma or non-asthma), oesophageal pH monitoring, X-ray barium meal, broncho-alveolar lavage, necessity for surgery, and outcome. RESULTS: pH monitoring was anomalous in 47% of patients with asthma (group A) and in 43% of those who did not have asthma as main symptom (group B). Overall, 48 patients finally underwent anti-reflux surgery (8%) as anti-reflux medical treatment did not ensure stable benefits. No major surgical complications were experienced. Postoperatively, respiratory symptoms improved strongly (Visick 1) in 69% of cases, moderately (Visick 2) in 27%, while clinical worsening (Visick 4) was observed in 4%. CONCLUSIONS: The results of this study stress the importance of symptoms, clinical response to anti-reflux medical treatment and broncho-alveolar lavage compared to classical pH parameters in the decision-making process for patients with difficult-to-treat supraoesophageal symptoms. To date no single tool alone has proved to be diagnostic in these patients. Fundoplication is recommended only when a relationship between supraoesophageal symptoms and gastrooesophageal reflux is strongly suspected.
Asthma↗
Results of the laparoscopic Heller-Dor procedure for pediatric esophageal achalasia.
BACKGROUND: Esophageal achalasia is not a frequent disorder in children and different treatments have been proposed during past decades. This study reviews the results of the laparoscopic Heller-Dor procedure performed in pediatric patients in two different surgical units. METHODS: We included the patients aged <14 years with a minimum follow-up of 6 months operated on in the period 1994-2001. A single longitudinal anterior esophageal myotomy (Heller) and a 180 degrees anterior gastropexy (Dor) were laparoscopically performed. The patients were checked to detect intra- or postoperative complications and recurrence. RESULTS: Twenty children were operated on. Mean follow-up was 45 months (range 6-102). Postoperative clinical score was Visick 1 in 15 cases and Visick 2 in five. CONCLUSIONS: As complication and recurrence rates are very low we consider modified Heller myotomy and Dor gastropexy through a laparoscopic approach our first choice to treat esophageal achalasia in the pediatric population.
Adolescent↗
Laparoscopic vs open approach for the treatment of gastroesophageal reflux in children.
BACKGROUND: The laparoscopic approach has become increasingly popular for fundoplication over the last few years; however many surgeons are skeptical about its real advantages. METHODS: We conducted a prospective comparative study of children operated on for gastroesophageal reflux (GER). Exclusion criteria included age <1 YEAR AND >14 years, previous surgery on the esophagus or stomach, and neurologic impairment. We compared two groups of patients who met the same inclusion/exclusion criteria. One group was treated via a laparotomic approach between January 1993 and December 1997; the other was treated via a laparoscopic approach between September 1998 and December 2000. A 360 degrees wrap was performed in each group. RESULTS: Group 1 (laparotomic approach) included 17 patients; mean operative time was 100 min and postoperative time was 7 days. Group 2 comprised 49 children operated on via a laparoscopic approach; mean operative time was 78 min and postoperative time was 48 hours. No major complications were encountered in either group. In postoperative period, two patients in group 1 had complications. One had a prolonged bout of gastroplegia, which required nasogastric drainage, and then recovered spontaneously after 20 days; the other had stenosis of the wrap, which required dilation. No relapses occurred during a follow-up of 6 months. Long-term follow-up data are not presented. Comparative analysis of the short-term functional results indicated that there were no differences between the two groups. CONCLUSION: This study confirms that the minimally invasive approach is safe and effective for the treatment of primary gastroesophageal reflux disease in children.
Child↗
Severe attack of ulcerative colitis in children: retrospective clinical survey.
AIM: To obtain clinical data concerning severe attacks of ulcerative colitis in children. PATIENTS AND METHODS: A retrospective chart review of 37 children with ulcerative colitis was carried out in order to assess the prevalence, risk factors, timing of presentation, and outcome of severe attacks of ulcerative colitis. RESULTS: A total of 20 severe attacks occurred in 15 out of the 37 patients. No difference in the occurrence of severe attacks was detected in relation to age or disease extent at diagnosis. The mean interval between disease diagnosis and a severe attack was 9.1 months (range 0-30). Of the 20 severe attacks, 11 were resolved with medical treatment in a mean time of 1 1 +/- 4.6 days while 9 out of 20 needed urgent surgery in a mean time of 7.4 +/- 4.8 days. Of 10 out of the 15 patients who recovered from the first attack 4 required colectomy after a mean time of 6.7 months, another 4 are still in remission at a mean period of 40.7 months, one needed elective surgery after 25 months and one was lost to follow-up. CONCLUSIONS: Severe attacks of ulcerative colitis had a high prevalence rate [40%); age and disease extent at presentation were not predictors of their occurrence. Approximately half the attacks resolved with medical treatment alone, while the other half required emergency surgery. After successful medical treatment of the first attack, 40% of children maintained long-term remission, while 40% required early colectomy
Adolescent↗
Tubulopathy, endocrinopathies and encephalomyopathy in a child with a novel large-scale mitochondrial DNA deletion.
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Base Sequence↗
The use of ciclosporin in paediatric inflammatory bowel disease: an Italian experience.
AIM: To asses the efficacy and safety of ciclosporin in a paediatric population with inflammatory bowel disease. PATIENTS AND METHODS: Twenty-three Italian children treated with ciclosporin were studied retrospectively. The indications for treatment were severe unresponsive colitis, chronic active colitis or severe fistulizing Crohn's disease. The treatment duration, follow-up and causes of drug discontinuation were assessed. RESULTS: Sixteen patients were treated intravenously for a mean time of 10 +/- 7 days (1-24 days) and 19 orally for a mean time of 133 days (17-660 days). The mean follow-up of all patients was 13.2 months. Ciclosporin was totally ineffective, being discontinued for surgery, in nine of 23 patients (39%); it was discontinued for partial response in three patients (13%). During treatment, clinical remission was achieved in eight children (35%) and maintained after drug withdrawal in four (17%). In severe unresponsive colitis, urgent colectomy was avoided in 12 (85%) of 14 patients who tolerated the drug. Side-effects appeared in six of 23 patients (26%), and three (13%) required ciclosporin to be discontinued due to neurotoxicity. CONCLUSIONS: Ciclosporin shows disappointing long-term results in the treatment of refractory inflammatory bowel disease, but can play an important role in preventing urgent surgery in unresponsive severe colitis. Severe side-effects can occur.
Adolescent↗
Medium-term results after cholecystectomy in patients younger than 10 years.
BACKGROUND: Gallbladder stones are a well-known and widely studied problem in children. Hematological disorders are the most common diseases that can cause cholelithiasis. However, in the last few years, the proportion of children with idiopathic cholelithiasis has increased 50%. Herein, we present a prospective study on laparoscopic cholecystectomy in a selected group of patients aged < 10 years. METHODS: Fifty-eight patients aged < 10 years underwent laparoscopic cholecystectomy for stones in the period 1992-99. The female/male ratio was 1.5, the mean age was 8 years (range, 2-10), and the mean weight was 30 kg. In all patients, parenteral nutrition, fasting state, and prolonged use of antibiotics had been suspended for > or = 6 months, and conservative treatment had been tried for > or = 12 months in the absence of symptoms of stone migration. All the patients were followed up after surgery: clinically at 1,6,12, and 36 months and by ultrasound at 1, 12, and 36 months. Liver function and hematological tests were performed in case of symptoms or if hemolytic disorders were the cause of stones. RESULTS: The mean operative time was 63 min (range, 30-120) in children undergoing cholecystectomy alone and 150 min in children undergoing associated splenectomy. There were no major complications or reoperations. Minor complications included bleeding from accessory cystic artery (n = 3) and insufflation of the omentum (n = 2). One case was converted to an open procedure due to technical problems. All the children were followed up and no complications were observed. CONCLUSION: We consider the laparoscopic approach the gold standard for cholecystectomy in children. This procedure does not have a complication rate any higher than open cholecystectomy, and patient follow-up is as good as that of open surgery. Previous abdominal surgery is not a contraindication to laparoscopy.
Child↗
A girl with severe fistulizing Crohn's disease.
We report the case of a girl with a severe perianal fistulizing Crohn's disease who during intravenous infusion of cyclosporine developed headache, general seizures and cortical blindness. Head magnetic resonance imaging showed spread, cortical-subcortical nonenhancing signal changes. Full neurological recovery was achieved in 24 hours. Cyclosporine was stopped and a single dose of infliximab was infused with rapid improvement of the fistula that at 7 months' follow-up is still closed.
Brain Diseases↗
Mutations in the glucose-6-phosphatase gene of 53 Italian patients with glycogen storage disease type Ia.
Type Ia glycogen storage disease (GSD1a) is an autosomal recessive metabolic disorder caused by a deficiency in glucose-6-phosphatase (G6Pase). Recent cloning of the G6Pase gene and the subsequent identification of several disease-causing mutations have shown an ethnic molecular heterogeneity. Using SSCP analysis and DNA sequencing, we characterized the G6Pase gene of 53 unrelated Italian patients. The two most common mutations, R83C and Q347X, accounted for 66.9% of the mutant alleles. Eight novel mutations and three rare mutations were identified in 15.7% of disease alleles. These results suggest that a DNA-based method can be used as an initial screening in Italian patients clinically suspected of having GSD1a, avoiding liver biopsy for enzymatic diagnosis. In particular, a noninvasive diagnosis is a suitable method for the Italian subpopulation coming from Sicily, where the R83C mutation is present in 80% of mutant alleles. Molecular carrier detection and prenatal diagnosis can be provided to GSD1a families with identified mutation in the propositus.
Alleles↗
Multiple congenital anomalies, brain hypomyelination, and ocular albinism in a female with dup(X) (pter-->q24::q21.32-->qter) and random X inactivation.
We report on an 18-month-old girl with multiple congenital anomalies (prominence of the metopic suture, fine hair, club foot, absence of the 12th rib, brachydactyly) and severe mental retardation. The funduscopic examination showed diffuse retinal hypopigmentation. Brain magnetic resonance image (MRI) showed signs of diffuse hypomyelination. On cytogenetic and molecular evidence, the karyotype was 46,X,dirdup(X) (pter-->q24::q21.32-->qter). The duplication of the PLP gene, involved in Pelizaeus-Merzbacher disease, was confirmed by fluorescent in situ hybridization (FISH). Both cytogenetic and molecular studies on the X chromosome inactivation status indicated a random pattern in lymphocytes and fibroblasts. This patient appears to be the first case of a female bearing a large duplication of Xq with a random X inactivation. The phenotype of this patient is compared to that of previously reported cases with Xq duplication.
Abnormalities, Multiple↗
[Chronic idiopathic hypertransaminasemia].
The elevation of aminotransferase serum levels is frequently encountered in pediatric practice. We have retrospectively evaluated the clinical patterns of 108 patients with chronic, so called "idiopathic", alterations of aminotransferases, by sending a questionnaire to 11 Italian Pediatric Centers. The average period of follow-up was 22 months. Patients, whose ages ranged through all pediatric ages, were mostly asymptomatic and with a rather insignificant physical examination. The average rise of aminotransferases value was generally limited within 2 times the upper normal level and the highest value, during the period of follow-up, never exceeded 5 times the upper normal level. Other liver function tests did not result generally altered significant. Just 25,9% of the patients normalized aminotransferases serum level during the follow-up period. All maintained good physical status with no clinical signs of liver disease. A muscular cause of hyper-transaminasemia was excluded in all the cases. Possible infective causes (HBV and HCV) autoimmune hepatitis, Wilson disease, alfa1 antitripsine deficiency and hyperammoniemia were excluded. Ultrasound investigation did not seem to be a sensitive investigation, resulting negative in 54/82. Histologic liver examination was more informative. This evaluation, performed in 46/108 patients, showed infarct metabolic alterations (steatosis, nucleus glucogenic degeneration, cytoplasmatic clarification) in 65% of cases and inflammatory findings in only 13% of cases. In conclusion, our results suggest the opportunity to enclose liver histologic study in the diagnostic approach of children with hepatic idiopathic chronic hypertransaminasemia. This approach may address the clinician, in a more aimed way, towards further investigations.
Adolescent↗
Report on two patients with Costello syndrome and sialuria.
We report on 2 unrelated patients with Costello syndrome. The first is a 5-year-old girl with "coarse" face, nasal papillomata, redundant skin of feet and hands, hyperextensible hand and finger joints, curly hair, feeding problems due to oral motor apraxia, growth and psychomotor retardation. The second is a 3-year-old boy with "coarse" face, loose skin on hands and feet, curly hair, oral motor apraxia, severe growth and psychomotor retardation. In both patients urine sialic acid levels were found to be repeatedly high. The meaning of this biochemical abnormality is discussed.
Abnormalities, Multiple↗
Clinical diversity of Raynaud's phenomenon in childhood: report of six cases.
Six pediatric patients with Raynaud's phenomenon are reported. Three patients had clinical and immunological evidence for a connective tissue disease; one had primary Raynaud's phenomenon associated with antinuclear antibodies and two had Raynaud's phenomenon secondary to exposure to lead and to a vibrating instrument, respectively. The diagnostic and therapeutic implications of these observations will be discussed.
Adolescent↗
Identification of ring Y chromosome: cytogenetic analysis, Southern blot and fluorescent in situ hybridization.
A young male with a 45, X/46, X, r(Y)/47, X, r(Y), r(Y)/48, X, r(Y), r(Y), r(Y) karyotype was described. The phenotype was substantially characterized by short stature (< 3rd centile) and by a scrotal hypospadias with a normal sized penis. Fluorescent in situ hybridization (FISH) and molecular analysis by X and Y chromosomes specific probes were performed to identify the origin of the marker chromosomes which had been impossible to define by conventional and high resolution cytogenetics techniques. Small rings was identified as Y-derived ring chromosomes, lacking the entire heterochromatic portion of the long arm and the very distal tip of the short arm. The correlation between the phenotype and the chromosome constitution of the propositus was discussed.
Adolescent↗
Intracranial calcifications and nephrogenic diabetes insipidus.
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Adolescent↗
Growth and endocrine assessment in children undergoing bone marrow transplant: the 'G. Gaslini' experience.
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Bone Marrow Transplantation↗
[Clinical and epidemiological study of a group of patients with insulin-dependent diabetes mellitus lost to longitudinal follow-up].
The Authors report the results of a retrospective study aimed to assess the clinical and biochemical parameters of a series of patients suffering from insulin-dependent diabetes mellitus (IDDM) who came out their regular follow up. 90 patients (44 males, 46 females; IDDM mean duration 10.51 yrs) who came out follow-up between 1978-1988, were evaluated by a multiple choice questionnaire. The prevalence of the degenerative complications were particularly focused. An increased prevalence of ocular (21%) and renal (12%) damage was found. Moreover this population showed a higher prevalence of degenerative complications in front of another IDDM series in regular follow up with the same mean age of disease (35.8% vs 6.4%). This data underline the role of clinical management of IDDM to prevent its degenerative complications.
Adolescent↗