Quality of life after esophageal replacement in children.

PURPOSE: Assessing quality of life (QoL) after esophageal replacement (ER) for long gap esophageal atresia (LGEA). METHODS: All patients after ER for LGEA with gastric pull-up (GPU n = 9) or jejunum interposition (JI n = 14) at the University Medical Center Groningen and Utrecht (1985-2007) were included. QoL was assessed with 1) gastrointestinal-related QoL using the Gastrointestinal Quality of Life Index (GIQLI)), 2) general QoL (Child Health questionnaire CHF87-BREF (children)/World Health Organization questionnaire WHOQOL-BREF (adults)), and 3) health-related QoL (HRQoL) (TNO AZL TACQoL/TAAQoL). Association of morbidity (heartburn, dysphagia, dyspnea on exertion, recurrent cough) and (HR)QoL was evaluated. RESULTS: Six patients after GPU (75%) and eight patients after JI (57%) responded to the questionnaires (mean age 15.7, SD 5.9, 12 male, two female). Mean gastrointestinal, general and health-related QoL total scores of the patients were comparable to healthy controls. However, young adults reported a worse physical functioning (p = 0.02) but better social functioning compared to peers (p = 0.01). Morbidity was not associated with significant differences in (HR)QoL. CONCLUSIONS: With the current validated QoL most patients after ER with GPU and JI for LGEA have normal generic and disease specific QoL scores. Postoperative morbidity does not seem to influence (HR)QoL. TYPE OF STUDY: Prognosis Study. LEVEL OF EVIDENCE: III.

[A girl with abdominal pain and haematomas on the belly]. / Een meisje met buikpijn en hematomen op de buik.

A 14-year-old girl with anorexia nervosa was referred to our paediatric hospital. She had a five-day history of severe abdominal pain. On abdominal sonography and MRI a duodenal wall hematoma was seen, correlating anatomically to abdominal bruises found on physical examination. The girl admitted to self-injury related to her eating disorder.

Laparoscopic treatment of gastric and duodenal perforation in children after blunt abdominal trauma.

Minimal invasive surgery has not yet gained wide acceptation for the care of patients that sustained an abdominal trauma. We describe the complete laparoscopic surgical treatment of two patients after a single blunt abdominal trauma. One patient sustained a handle bar injury and presented with a gastric perforation. The other sustained a duodenal rupture by falling on a sharp edge of a table. The patients were assessed and treated laparoscopically. The perforations were identified and closed. Both patients had an uneventful postoperative recovery. Therapeutic laparoscopic treatment of patients with upper gastrointestinal perforation is feasible. We would recommend this approach to experienced laparoscopic surgeons in hemodynamically stable patients.

Minimally invasive pediatric surgery: Increasing implementation in daily practice and resident's training.

BACKGROUND: In 1998, the one-year experience in minimally invasive abdominal surgery in children at a pediatric training center was assessed. Seven years later, we determined the current status of pediatric minimally invasive surgery in daily practice and surgical training. METHODS: A retrospective review was undertaken of all children with intra-abdominal operations performed between 1 January 2005 and 31 December 2005. RESULTS: The type of operations performed ranged from common interventions to demanding laparoscopic procedures. 81% of all abdominal procedures were performed laparoscopically, with a complication rate stable at 6.9%, and conversion rate decreasing from 10% to 7.4%, compared to 1998. There were six new advanced laparoscopic procedures performed in 2005 as compared to 1998. The children in the open operated group were significantly smaller and younger than in the laparoscopic group (p < 0.001 and p = 0.001, respectively). The majority (64.2%) of the laparoscopic procedures were performed by a trainee. There was no difference in the operating times of open versus laparoscopic surgery, or of procedures performed by trainees versus staff surgeons. Laparoscopy by trainees did not have a negative impact on complication or conversion rates. CONCLUSIONS: Laparoscopy is an established approach in abdominal procedures in children, and does not hamper surgical training.

Emboli rate during and early after carotid endarterectomy after a single preoperative dose of 120 mg acetylsalicylic acid--a prospective double-blind placebo controlled randomised trial.

PURPOSE: To investigate whether a single pre-operative dose of 120 mg acetylsalicylic acid (ASA) decreased either (1) emboli rate, as detected by transcranial Doppler (TCD), during and early after carotid endarterectomy (CEA) and (2) clinical intra- and post-operative signs suggestive of embolism or increased bleeding tendency. DESIGN: Prospective, double-blind placebo controlled trial. PATIENTS AND METHODS: One-hundred consecutive patients were randomised to receive either 120 mg ASA (n = 48) or placebo (n = 49) by suppository on the night before CEA; three patients were excluded. Emboli were counted and expressed as emboli rate (ER). The incidence of bleeding complications was assessed. Surgeons were asked to indicate which patients had received ASA or placebo. RESULTS: There were no significant differences between the ASA and placebo groups in ER in the intraoperative and postoperative periods. ER higher than 0.9 min(-1) was associated with a significantly increased risk of complications (26 vs. 0%, P < 0.01). No extra bleeding complications were observed in the ASA group. Surgeon assessment of whether or not ASA had been administered had a sensitivity of 42% and a specificity of 70%. CONCLUSION: A single pre-operative dose of ASA (120 mg) did not reduce significantly the emboli rate during and after CEA and surgeons could not correctly identify whether or not ASA had been administered.

Laparoscopic evaluation of patients with suspected acute appendicitis.

BACKGROUND: High error rates are reported in the clinical diagnosis of acute appendicitis. This study was undertaken to discover what additional value laparoscopy has in the diagnosis of suspected acute appendicitis. METHODS: From April 1995 to November 1996, a diagnostic laparoscopy, before open appendicectomy, was performed in 100 consecutive patients with suspected acute appendicitis. Appendicectomy was performed only if the appendix showed signs of inflammation at laparoscopy or if the appendix could not be visualized. RESULTS: Twenty-four patients were spared an appendicectomy, and in half of them a new diagnosis was established during laparoscopy. The rate of misdiagnosis was 41% in female patients of reproductive age and 8% in male patients. There were no cases of missed appendicitis in this trial, and all removed appendices showed signs of inflammation at histology. CONCLUSIONS: It is safe to rely on the diagnosis made at laparoscopy. Its use for establishing diagnosis before appendicectomy in women of reproductive age is recommended.

Inhibition of inducible nitric oxide synthase ameliorates endotoxin-induced gut mucosal barrier dysfunction in rats.

BACKGROUND & AIMS: The permeability of intestinal epithelial monolayers increases after exposure to nitric oxide. The aim of this study was to investigate the role of excessive NO production on intestinal barrier function in rats injected with lipopolysaccharide (LPS). METHODS: Rats were injected with saline or LPS (5 mg/ kg). Bacterial translocation to mesenteric lymph nodes, liver, and spleen was assessed 24 hours after LPS injection. Mucosal permeability was determined by loading fluorescein-labeled dextran (mol wt, 4000 daltons) into an intestinal segment and measuring its appearance in plasma. Intestinal mucosal mitochondrial respiration was assessed using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide. RESULTS: Intestinal tissue from LPS-challenged rats showed upregulation of inducible NO synthase (iNOS) messenger RNA expression and subsequent up-regulation of iNOS enzymatic activity. Plasma concentrations of nitrite plus nitrate (NO2-/NO3-) were increased for at least 24 hours after injection of LPS. Treatment with the selective iNOS inhibitor, aminoguanidine, inhibited iNOS enzymatic activity and overproduction of NO2-/NO3-. LPS-induced bacterial translocation was reduced by aminoguanidine. LPS-induced intestinal hyperpermeability was ameliorated by both aminoguanidine and another selective iNOS inhibitor, S-methylisothiourea. LPS depressed intestinal mucosal mitochondrial function, and this effect was ameliorated by aminoguanidine. CONCLUSIONS: Overproduction of NO may contribute to intestinal barrier dysfunction in LPS challenged rats, possibly by interfering with mitochondrial oxidative metabolism.

Combined chylous neck fistula, chylothorax and chyloperitoneum after transhiatal esophagectomy.

A 65-year-old man sequentially developed a chylous neck fistula, left-sided chylothorax, and chylous ascites after a transhiatal total esophagectomy for adenocarcinoma of the distal esophagus. The pathophysiology of this unusual accumulation of chyle in three separate anatomic compartments is examined.