In recent years laparoscopic fundoplication is increasingly performed in pediatric surgery. The aim of this study was to compare the long-term outcomes between open and laparoscopic Thal fundoplication in children.
Methods
This retrospective study includes children who underwent a Thal fundoplication between 3/1997 and 7/2009. The minimum follow-up time to enter the study was 2 years; the overall median follow-up was 77 months (range, 29–176 months).
Results
A total of 101 patients were included, of which 47 underwent an open and 54 a laparoscopic Thal. Intraoperative problems, early postoperative complications, time to establish enteral feeds and length of stay did not differ among both groups. The mean duration of surgery was significantly less in the open group (OPG) (108.0 (± 7.72) versus 144.1 (± 6.36) minutes; p = 0.001) and this was mainly attributed to patients with neurological problems. Severe dysphagia requiring endoscopy was observed in 10 patients, but this did not differ significantly between groups (n = 2 in the OPG vs. n = 8 in the laparoscopic group (LAPG); p = 0.10). Overall 12 patients (11.9%) (6 in each group) required a redo-fundoplication after a median of 18.7 months (range, 6–36 months). In the whole study group, 80 patients (79.2%) were classified as having surgical results being excellent, good or satisfactory and this did not differ significantly between groups.
Conclusions
In the long-term open and laparoscopic Thal fundoplication have similarly good outcomes. The laparoscopic approach can be considered as an alternative, however there is not a clear superiority compared with the open counterpart. 相似文献
Acute leukemia, secondary myelodysplasia and paroxysmal nocturnal hemoglobinuria evolving from severe aplastic anemia (AA) following immunosuppressive therapy are well recognized. However, severe AA occurring after complete remission of acute promyelocytic leukemia (APL) has been documented only once in 2009. We report a case of 30-year-old male diagnosed with APL who achieved complete cytogenetic remission with all-trans retinoic acid based induction regimen and developed severe AA few months later during maintenance therapy. 相似文献
Computer-based teaching (CBT) is a well-known educational device, but it has never been applied systematically to the teaching
of a complex, rare, genetic disease, such as Hunter disease (MPS II). 相似文献
BACKGROUND AND PURPOSE: Inclusion of oligodendroglial tumors may confound the utility of MR based glioma grading. Our aim was, first, to assess retrospectively whether a histogram-analysis method of MR peifusion images may both grade gliomas and differentiate between low-grade oligodendroglial tumors with or without loss of heterozygosity (LOH) on 1p/19q and, second, to assess retrospectively whether low-grade oligodendroglial subtypes can be identified in a population of patients with high-grade and low-grade astrocytic and oligodendroglial tumors. 相似文献
Maleimide, N-ethyl-maleimide (NEM), and N-methyl-maleimide (NMM) were identified as potent catalytic inhibitors of purified human topoisomerase IIalpha, whereas the ring-saturated analog succinimide was completely inactive. Catalytic inhibition was not abrogated by topoisomerase II mutations that totally abolish the effect of bisdioxopiperazine compounds on catalytic inhibition, suggesting a different mode of action by these maleimides. Furthermore, in DNA cleavage assay maleimide and NEM could antagonize etoposide-induced DNA double-strand breaks. Consistently, maleimide could antagonize the effect of topoisomerase II poisons in three different in vivo assays: 1) In an alkaline elution assay maleimide protected against etoposide-induced DNA damage. 2) In a band depletion assay maleimide reduced etoposide-induced trapping of topoisomerase IIalpha and beta on DNA. 3) In a clonogenic assay maleimide antagonized the cytotoxicity of etoposide and daunorubicin on four different cell lines of human and murine origin. at-MDR cell lines with reduced nuclear topoisomerase IIalpha content are fully sensitive to maleimide, indicating that it is not a topoisomerase II poison in vivo. Our finding that topoisomerase II is sensitive to maleimide, NMM, and NEM but insensitive to succinimide demonstrates a strict requirement for the unsaturated ring bond for activity. We suggest that the observed antagonism in vitro and in vivo is caused by covalent modification of topoisomerase II cysteine residues reducing the amount of catalytically active enzyme sensitive to the action of topoisomerase II poisons. 相似文献
Background. Previously, neurologic dysfunction was estimated to complicate 25% or less of pediatric open-heart operations. We sought to determine the current incidence and spectrum of early postoperative neurologic complications.
Methods. We undertook a retrospective review of all patients undergoing open heart operations in 1 year at our institution with the goal to identify all neurologic complications occurring in the early postoperative period.
Results. Open-heart operations were performed in 706 children. Sixteen children (2.3%) had neurologic complications develop, including 9 (1.3%) with definite clinical seizures, 1 with suspected seizures and bilateral subdural hemorrhage, 2 with coma after cardiac arrest, 2 with transient mild choreoathetosis, 1 with facial palsy, and 1 with persistent irritability. Causes of seizure were cyclosporin A toxicity posttransplant (4), cerebral ischemia post cardiac arrest (3), and unknown (2). In infants less than 1 year of age, the incidence of seizures was 1.2%.
Conclusions. This review suggests a decrease in acute neurologic morbidity after pediatric open heart operation. Clinical seizures remain the most common complication. Posttransplant, cyclosporin-associated seizures have emerged as an important etiologic category, coincident with an increase in cardiac transplantation in children. 相似文献
In this retrospective study of the pediatric trauma group of German trauma society, issued to investigate the state of the art treatment of the supracondylar fracture of the humerus, 13 clinics took part. In this first part of our study we tested the epidemiology and effectivity of therapeutic interventions based on the classification of v. Laer. 886 fractures were included with an average patients age of 5.8 years (+/- 2.9). Causes of trauma was in 45% playing, followed by school/kindergarden and sports injuries. Fractures were initially classified according to v. Laer and showed following displacement: 35.4% Type I, 21.9% Type II, 18.1% Type III and 24.6% Type IV. 10 of the 886 cases (1.1%) were open fractures. Damages to nerves were described in 45 patients (5.1%) and only 7 (0.7%) had primary vessel lesions. 476 patients were treated by reduction of fragments, 72% using a closed technical approach and 28% using an open approach. 6% underwent a second resposition-maneuver, which was mainly observed after crossed Kirschner-wire in type-III-and-IV-fractures. Therapy was changed in 5.1% mostly of the cases were initially closed reduced and then fixed with a collar and cuff sling. 540 patients were seen at follow-up (61%). 81.1% of these patients showed symmetrical axis compared to the uninjured arm. A varus-deformity was noted in 11.7%, a valgus-deformity in 7.2%. Analysis of effectivity showed that the primarily used classification was not sufficient for prediction of the outcome after reposition and retention. Therefore the classification was modified based on 4 groups: Type I undisplaced, Type II displacement in one plane, Type III displacement in two planes and Type IV displacement in three spatial planes. Using this classification we could found that in group II 25% of reduction an 7% of retentions were ineffective. For group III and IV we found that > 20% of the retention proofed to be ineffective. 相似文献
OBJECTIVE: To determine which sociodemographic, psychological, and behavioral characteristics of persons with fibromyalgia (FM) will predict a positive response to treatment; and to determine if subjects classified according to the Multidimensional Pain Inventory (MPI) responded differently to the interventions. METHODS: One hundred twenty-eight women with FM underwent baseline testing and were randomized into one of 3 intervention groups or a control group. After the 12 week program, the subjects were reexamined on the same pretest measures. Stepwise regression analyses were conducted to determine the variables that could significantly predict the change in the dependent variables. A reliability of change index was calculated to determine the proportion of responders and nonresponders. RESULTS: The stepwise regression revealed significant predictor variables for change for all dependent variables except the Fibromyalgia Impact Questionnaire; however, the percentage of the variance in the change scores explained by the independent variables ranged from 4 to 15%. Results from the reliability of change index indicated that no MPI subgroup responded more than another group on any measure. CONCLUSION: Select sociodemographic and psychosocial variables and type of intervention were not strong predictors of improvement in a variety of measures after a treatment program. The low percentage of explained variance may be due to the heterogeneity of FM. Additionally, the low percentage of responders suggests that current forms of treatment are not effective for a large portion of the FM population. 相似文献