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Bustorff-Silva J, Miranda ML, Rosendo A, Gerk A, Oliveira-Filho AG. Evaluation of the regional distribution of the pediatric surgery workforce and surgical load in Brazil. World J Pediatr Surg 2023; 6:e000522. [PMID: 37215247 PMCID: PMC10193071 DOI: 10.1136/wjps-2022-000522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 03/20/2023] [Indexed: 05/24/2023] Open
Abstract
Objective The purpose of this study is to examine the regional distribution of the pediatric surgery workforce and the expected local demand for pediatric surgical procedures in Brazil. Methods We collected data on the pediatric surgical workforce, surgical volume, Gross Domestic Product per capita, and mortality for gastrointestinal tract malformations (MGITM) across the different regions of Brazil for 2019. Results Data from the Federal Medical Council reported 1515 pediatric surgery registries in Brazil, corresponding to 1414 pediatric surgeons (some pediatric surgeons are registered in more than one state), or 2.4 pediatric surgeons per 100 000 children 14 years of age and younger. There were 828 men and 586 women. The mean age was 51.5±12.8 years, and the mean time from graduation was 3.4±5.7 years. There is a higher concentration of pediatric surgeons in the wealthier Central-West, South, and Southeast regions. Individual surgical volume ranged from 88 to 245 operations/year (average 146 operations/year) depending on the region. Of these, only nine (6.1%) were high-complexity (including neonatal) operations. MGITM tended to be higher in the poorer North and Northeast regions than in other regions of Brazil. Conclusions Our findings suggest significant disparities in the surgical workforce and workload across Brazil related to socioeconomic status. Regions with an increased surgical workforce were associated with lower MGITM. The average number of complex operations performed annually by each pediatric surgeon was considerably low. Strategic investment and well-defined health policies are imperative to enhance the quality of surgical care in the different regions of Brazil. Level of evidence Retrospective review; level IV.
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Affiliation(s)
| | - Marcio Lopes Miranda
- Pediatric Surgery, State University of Campinas Medical School, Campinas, Brazil
| | - Amanda Rosendo
- Pediatric Surgery, State University of Campinas Medical School, Campinas, Brazil
| | - Ayla Gerk
- Pediatric Surgery, State University of Campinas Medical School, Campinas, Brazil
- Medicine, Pontificia Universidad Católica Argentina, Buenos Aires, Argentina
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Farias MG, Cucolicchio N, Bueno De Vuono AP, Ferreira de Sousa R, Dutra do Valle MR, Traballi de Carvalho Pegolo P, Cunha SC, Eid FB, Duarte Nogueira RM, de Carvalho R, Bustorff-Silva J. Isolated thoracoschisis with multi-organ herniation. Journal of Pediatric Surgery Case Reports 2021. [DOI: 10.1016/j.epsc.2021.101970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Olímpio HDO, Bustorff-Silva J, Oliveira Filho AGD, Araujo KCD. Cross-sectional study comparing different therapeutic modalities for cystic lymphangiomas in children. Clinics (Sao Paulo) 2014; 69:505-8. [PMID: 25141107 PMCID: PMC4129551 DOI: 10.6061/clinics/2014(08)01] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Accepted: 12/20/2013] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE Here, we describe our experience with different therapeutic modalities used to treat cystic lymphangiomas in children in our hospital, including single therapy with OK-432, bleomycin and surgery, and a combination of the three modalities. METHODS We performed a retrospective, cross-sectional study including patients treated from 1998 to 2011. The effects on macrocystic lymphangiomas and adverse reactions were evaluated. Twenty-nine children with cystic lymphangiomas without any previous treatment were included. Under general anesthesia, patients given sclerosing agents underwent puncture of the lesion (guided by ultrasound when necessary) and complete aspiration of the intralesional liquid. The patients were evaluated with ultrasound and clinical examinations for a maximum follow-up time of 4 years. RESULTS The proportions of patients considered cured after the first therapeutic approach were 44% in the surgery group, 29% in the bleomycin group and 31% in the OK-432 group. These proportions were not significantly different. Sequential treatment increased the rates of curative results to 71%, 74% and 44%, respectively, after the final treatment, which in our case was approximately 1.5 applications per patient. CONCLUSION The results of this study indicate that most patients with cystic lymphangiomas do not show complete resolution after the initial therapy, regardless of whether the therapy is surgical or involves the use of sclerosing agents. To achieve complete resolution of the lesions, either multiple operations or a combination of surgery and sclerotherapy must be used and should be tailored to the characteristics of each patient.
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Bustorff-Silva J, Sbraggia Neto L, Olímpio H, de Alcantara RV, Matsushima E, De Tommaso AMA, Brandão MAB, Hessel G. Partial internal biliary diversion through a cholecystojejunocolonic anastomosis--a novel surgical approach for patients with progressive familial intrahepatic cholestasis: a preliminary report. J Pediatr Surg 2007; 42:1337-40. [PMID: 17706492 DOI: 10.1016/j.jpedsurg.2007.03.029] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND/PURPOSE The purpose of the study was to describe the initial experience with a novel approach to the surgical treatment of progressive familial intrahepatic cholestasis (PFIC), avoiding the creation of a permanent stoma. METHODS Two teenaged patients, aged 15 and 17 years, underwent partial internal biliary diversion to treat uncontrollable pruritus associated with PFIC. The surgical technique involved the creation of an isolated jejunal conduit, anastomosed proximally in a terminolateral fashion to the gallbladder and distally to the ascending colon. This operation combines the advantages of partially diverting the biliary flow from the enterohepatic cycle, avoiding an external biliary fistula. In one of the patients, this technique was used as a primary procedure, whereas in the other, a previous partial external diversion was converted to an internal diversion. RESULTS Both patients had complete resolution of their pruritus and normalization of hepatic laboratory tests. One of the patients developed a mild choleretic diarrhea that can be controlled with eventual use of cholestyramine. No complications were observed related to this operation. CONCLUSIONS Biliary diversion appears to be a very attractive surgical option for the treatment of PFIC in children with a normal gallbladder. Long-term follow-up is necessary to evaluate late results and eventual complications of this approach.
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Affiliation(s)
- Joaquim Bustorff-Silva
- Division of Pediatric Surgery, State University of Campinas Medical School, Campinas SP 13083-970, Brasil.
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Sbragia L, Oliveira-Filho AG, Vassallo J, Pinto GA, Guerra-Junior G, Bustorff-Silva J. Adrenocortical Tumors in Brazilian Children: Immunohistochemical Markers and Prognostic Factors. Arch Pathol Lab Med 2005; 129:1127-31. [PMID: 16119984 DOI: 10.5858/2005-129-1127-atibci] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Abstract
Context.—The behavior of adrenocortical tumors (ACTs) is usually difficult to establish in childhood, and the role of immunomarkers in predicting outcome has not yet been elucidated.
Objective.—To investigate the relationship between clinical, pathologic, and immunohistochemical findings and prognosis in a series of children with ACTs.
Patients and Methods.—Clinical data were evaluated retrospectively in 33 children with ACTs, including age at diagnosis, sex, time between first symptoms and diagnosis, clinical signs and symptoms, tumor position, and follow-up. Histologic sections were reviewed, each tumor was classified, and staging was performed according to previously published criteria. Immunohistochemical analysis of p53, Ki-67, c-Erb-B2, and Bcl-2 was performed according to previously published techniques.
Results.—Sixty-four percent (n = 21) of the patients were female, and the age at diagnosis in the cohort ranged from 2 to 96 months. Virilization alone affected 70% (n = 23) of the patients, and 18 patients had stage 1 disease, 9 had stage 2 disease, and 3 each had stage 3 and stage 4 disease. Female sex and stage 1 and stage 2 disease were associated with good outcome. None of the histopathologic criteria evaluated correctly predicted outcome. Only tumors with a volume exceeding 200 mL were associated with malignant behavior. Because only a small number of tumors expressed the antigens, results of these immunohistochemical tests were considered inconclusive.
Conclusion.—In this sample of pediatric ACTs, the clinical and surgical parameters are the most important prognostic factors, while the immunohistochemical markers evaluated were not predictive of outcome.
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Affiliation(s)
- Lourenco Sbragia
- Division of Pediatric Surgery, Department of Surgery, School of Medical Sciences, State University of Campinas, UNICAMP, Campinas, Sao Paulo, Brazil.
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Bustorff-Silva J, Moreira AP, Cavalaro MA, Melo Filho AA. Extended hiatoplasty: early experience with a simple technique to increase the intraabdominal esophageal length in complicated gastroesophageal reflux. J Pediatr Surg 2001; 36:555-8. [PMID: 11283876 DOI: 10.1053/jpsu.2001.22281] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
PURPOSE The aim of this paper is to describe the experience of the Division of Pediatric Surgery of State University of Campinas Medical School with a simple technique of extended hiatoplasty to achieve intraabdominal placement of the distal esophagus in difficult situations. METHODS From April 1997 to November 1999, 7 patients who had either complicated or recurrent gastroesophageal reflux (GER) underwent open (2 patients) or laparoscopic (5 patients) correction of GER that included an extended hiatoplasty. All had undergone previous unsuccessful clinical or surgical treatment. To investigate the severity of the disease, diagnostic endoscopy or barium swallow were performed before surgery. Postoperatively, these children underwent clinical evaluation or any additional diagnostic procedure deemed necessary. RESULTS Using the extended hiatoplasty, a good length of intraabdominal esophagus could be achieved in every patient. No complications resulted from the procedure itself. There was a late instance of paraesophageal hernia with recurrence of GER attributable to disruption of the hiatoplasty, which was rerepaired through a laparoscopic approach. Symptomatic improvement was observed in all but the patient with caustic stricture. CONCLUSIONS Extended hiatoplasty is a simple maneuver that may represent a good option to increase the length of intraabdominal esophagus in patients with a short esophagus secondary to severe GER disease, being associated with a high success rate and low morbidity. J Pediatr Surg 36:555-558.
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Affiliation(s)
- J Bustorff-Silva
- Division of Pediatric Surgery, State University of Campinas Medical School, Rua Alexandre Fleming, 181, 13083-970, Campinas-SP-Brazil
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Abstract
BACKGROUND Conflicting reports exist regarding the permanence of improved gastric emptying (GE) after fundoplication for gastroesophageal reflux in children. METHODS Changes in gastric volume (GV) and GE of a radiolabeled mixed meal induced by a Nissen fundoplication (NF) were compared with those with a NF plus pyloroplasty (NF + P). GE was measured preoperatively, 15 and 30 days postoperation, in 24 Sprague-Dawley rats; 12 had NF alone, and 12 had NF + P Results were expressed as percent gastric retention at 90 minutes (GR90). GV was measured at the same time periods in 20 additional rats. RESULTS NF rats had enhanced GE with reduction of preoperative GR90 from 37.6% to 23.7% at 15 days (P < .05); however, at 30 days the GR90 increased to 34.3%. NF + P rats had enhanced GE with reduction in GR90 from 37.2% to 20.8% at 15 days (P< .05), which persisted at 30 days (20.4%). Mean GV decreased from (1.36 mL/100 g body weight) preoperation to 0.86 at 15 days (P< .05) at 15 days in the NF group, and returned to 1.29 at 30 days. Mean GV decreased from 1.36 to 0.91 at 15 days in the NF + P rats and persisted at 0.90 at 30 days. CONCLUSION In the rat model, NF enhances GE transiently, whereas NF + P produces long-term enhancement of GE.
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Affiliation(s)
- J Bustorff-Silva
- Department of Surgery, UCLA School of Medicine, Los Angeles, California 90095, USA
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Perez CA, Bui KC, Bustorff-Silva J, Atkinson JB. Comparison of intratracheal pulmonary ventilation and hybrid intratracheal pulmonary ventilation with conventional mechanical ventilation in a rabbit model of acute respiratory distress syndrome by saline lavage. Crit Care Med 2000; 28:774-81. [PMID: 10752829 DOI: 10.1097/00003246-200003000-00028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVES To study changes in PaCO2 and PaO2 during intratracheal pulmonary ventilation (ITPV) and hybrid intratracheal pulmonary ventilation (h-ITPV) compared with conventional mechanical ventilation (CMV) in a rabbit model of respiratory failure, and to define the technique of h-ITPV that combines conventional mechanical ventilation and ITPV. DESIGN Prospective, interventional study. SUBJECTS Twelve adult New Zealand White rabbits. INTERVENTIONS Surfactant deficiency was induced by saline lavage, and rabbits were randomized to either ITPV or h-ITPV. The study consisted of four phases: phase 0, CMV after saline lavage, ventilator rate 30 breaths/min; phase I, ITPV or h-ITPV initiated at the same pressure and rate as in phase 0; phase II, ITPV or 1.0 L/min h-ITPV bias flow, with peak inspiratory pressure (PIP) decreased and ventilator rate increased to achieve the lowest tidal volume while maintaining adequate gas exchange; and phase III, animals returned to CMV. MEASUREMENTS AND MAIN RESULTS In phase I, no difference in PaCO2 was observed between ITPV, h-ITPV, or CMV. There was a decrease in PaO2 when switching from CMV to ITPV but not to h-ITPV. In phase II, it was possible to decrease PIP (average of 37% for ITPV and 36% for h-ITPV) and tidal volume (average of 64% for ITPV and 53% for h-ITPV) without compromising gas exchange (p < .05). Oxygenation tended to improve from phase 0 to the end of phase II. In phase III, PaCO2 increased (average of 71% for ITPV and 79% for h-ITPV) and pH decreased (p < .05). Normocapnia was achieved using significantly higher PIP and tidal volume, compared with phase 0 (p < .05). CONCLUSIONS ITPV and h-ITPV can effectively ventilate and oxygenate rabbits with surfactant-deficient lungs at tidal volumes and therefore pressures lower than required with CMV. Maximum benefit appears to occur at high ventilator rates. These findings suggest that both modes of ventilation may represent powerful new tools in the management of patients with acute respiratory failure. (Crit Care Med 2000; 28:774-781)
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Affiliation(s)
- C A Perez
- Division of Pediatric Surgery, UCLA School of Medicine, Los Angeles, CA, USA
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Abstract
Here the authors report the clinical experience with placement of an isolated jejunal segment between the esophagus and pylorus for treatment of multirecurrent gastroesophageal reflux (GER) in a child. A 6-year-old neurologically normal girl experienced severe symptomatic GER after 3 previous well-constructed Nissen fundoplications that failed over a 4-year period. The gastric cardia was closed, and a 16-cm isolated segment of proximal jejunum was placed in an isoperistaltic direction between the distal esophagus and an incision through the pylorus, extending onto both the antrum and duodenum. A gastrostomy was used for 3 months. The patient recovered from the operation without complications and has been completely relieved of reflux symptoms during the 15 months postoperation. She has gained over 6.5 kg in weight and 3.2 cm in height during this period and has not experienced difficulty swallowing solid foods. Esophagogastric dissociation with placement of an isolated jejunal segment between the esophagus and pylorus may have a useful role in the surgical management of multirecurrent symptomatic GER as a "rescue procedure" with low risk compared with other options.
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Affiliation(s)
- E W Fonkalsrud
- Division of Pediatric Surgery, UCLA School of Medicine, Los Angeles, CA 90095-1749, USA
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Bustorff-Silva J, Perez CA, Atkinson JB, Raybould HE. Effects of intraabdominally insufflated carbon dioxide and elevated intraabdominal pressure on postoperative gastrointestinal transit: an experimental study in mice. J Pediatr Surg 1999; 34:1482-5. [PMID: 10549752 DOI: 10.1016/s0022-3468(99)90108-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND/PURPOSE Postoperative ileus after abdominal operations is thought to be related to the degree of surgical trauma, and it has been shown that the simple act of opening the peritoneum can decrease gastrointestinal motility. Accordingly, some investigators have shown a reduction in the duration of postoperative ileus after laparoscopic procedures. It is not clear, however, if this reduction is secondary to less manipulation of the viscera or to the lack of an abdominal incision. The aim of this study was to determine the effect of intraabdominal insufflation with CO2 on postoperative gastrointestinal transit. METHODS Twenty-eight male mice weighing between 25 and 30 g were divided randomly into 4 groups: Control (unoperated), Incision (conventional laparotomy), Cecal (laparotomy plus cecal manipulation), and Insufflation (abdominal insufflation with CO2). Postoperative gastrointestinal motility was assessed by weighing total fecal output over the first 15 postoperative hours. RESULTS Fecal pellet output over 15 hours in the untreated control group was 1.20 +/- 0.12 g. In mice subjected to peritoneal incision alone, fecal pellet output was significantly decreased to 0.82 +/- 0.11 g (P < .05). However, in mice subjected to abdominal insufflation with CO2, fecal pellet output was not significantly different from untreated controls (1.2 +/- 0.05 g; not significant). Fecal pellet output was markedly reduced by incision combined with cecal manipulation (0.24 +/- 0.02 g, P < .01). CONCLUSIONS The current study findings show that abdominal insufflation, in a procedure similar to that used during laparoscopic surgery, had no measurable effect on gastrointestinal transit in awake mice. This suggests that the lack of an abdominal incision can contribute to a reduced postoperative ileus after abdominal surgery.
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Affiliation(s)
- J Bustorff-Silva
- Department of Medicine and Physiology, UCLA School of Medicine and Cure Digestive Disease Research Center, Los Angeles, CA 90024, USA
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Perez CA, Bui KC, Bustorff-Silva J, Atkinson JB. Comparison of intratracheal pulmonary ventilation with hybrid intratracheal pulmonary ventilation in a rabbit model of acute respiratory distress syndrome by saline lavage. ASAIO J 1999; 45:496-501. [PMID: 10503632 DOI: 10.1097/00002480-199909000-00024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
We compared different hybrid mode ITPV (h-ITPV) flow rates, and h-ITPV with intratracheal pulmonary ventilation (ITPV) with respect to CO2 clearance and oxygenation. Surfactant deficiency was induced in six adult rabbits with saline lavage. The study consisted of three phases. Phase 0: Stabilization on conventional mechanical ventilation (CMV). Phase I: Bias flow initiated at same pressure and respiratory rate as Phase 0. Flow rates of 25%, 50%, 75% h-ITPV, and ITPV were initiated. Animals were transitioned from CMV to 25% h-ITPV proceeding sequentially to ITPV or vice versa. Phase II: Animals were returned to CMV. Statistical analysis included the two-way analysis of variance (ANOVA) and repeated measures ANOVA with Tuckey's test. No difference in PaCO2 was observed among all h-ITPV flow rates or between h-ITPV and ITPV. After bias flow was introduced (transition from Phase 0 to Phase I), PaCO2 decreased by 37%. PaCO2 increased by 119% during Phase II. Oxygenation improved in all animals, particularly in those transitioned to 25% h-ITPV and proceeding to ITPV. No difference in CO2 clearance between ITPV and h-ITPV was observed. Even at low bias flows, excellent CO2 clearance was achieved. Oxygenation was superior when animals were transitioned from CMV to h-ITPV. Hybrid-ITPV offers some advantages over ITPV and may represent a powerful tool in the management of acute respiratory distress syndrome (ARDS).
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Affiliation(s)
- C A Perez
- Division of Pediatric Surgery, UCLA School of Medicine, Los Angeles, California 90095-1749, USA
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Abstract
BACKGROUND/PURPOSE Nissen gastroesophageal fundoplication (GEF) increases gastric emptying (GE); however, the duration and the mechanisms for this improvement in GE remain unclear. The aim of this study was to evaluate the effects of a GEF on GE of a mixed meal, and to determine the correlation between GE and changes in intragastric pressure (IGP) and compliance. METHODS Using a radiolabeled mixed meal, GE was measured preoperatively 15 and 30 days after operation in 24 Sprague-Dawley rats divided into SHAM and GEF groups. Results were expressed as percent gastric retention at 90 minutes (GRg90), and time to evacuate 50% of the isotope meal (T1/2). Changes in IGP and compliance were determined at the same time-points using a different set of 20 rats. RESULTS Fifteen days after surgery, GR90 and T1/2 in the GEF group were reduced significantly when compared with preoperative values but returned to near preoperative values 30 days postoperation. In contrast, rats from the SHAM group showed no change in GR90 and T1/2 at 15 days and 30 days postoperation. Immediately after GEF, maximal distension of the stomach resulted in pressures 65% higher than those recorded before operation (20.2 v 11.7 mm Hg; P< .05), which persisted on the 15th postoperative day (17.7 v 10.7 mm Hg; P<.05). On the 30th postoperative day, however, there was no difference in the IGP between rats undergoing GEF compared with those undergoing a SHAM operation (11.7 v 12.0 mm Hg; P < .05). Similarly, mean gastric compliance decreased significantly immediately after and 15 days after GEF, but returned to preoperative levels 30 days after the operation. CONCLUSIONS In a rat model, GEF produces a transitory increase in GE, which is related to a simultaneous decrease in gastric volume and compliance. However, 30 days after GEF, associated with an elevated IGP, gastric volume increases and GE returns to preoperative levels.
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Affiliation(s)
- J Bustorff-Silva
- Department of Surgery, UCLA School of Medicine, Los Angeles, CA 90095, USA
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Abstract
PURPOSE The aim of this study was to analyze the indications and results of fundoplication in 110 infants under 3 months of age. METHODS A retrospective review was conducted on the charts of all infants operated on for gastroesophageal reflux disease (GERD) at the UCLA Medical Center from January 1980 to December 1997. There were 59 boys and 51 girls. Recurrent emesis was the indication for operation in 62 of 110 infants, and respiratory symptoms in 85 of 110, with 54 of 110 having both. Neurological impairment was present in 32%. Prematurity was present in 21%; 35% had associated anomalies. Overall, 81 of 110 infants (73.6%) had one or more associated major malformations or disorders. Reflux was confirmed by upper gastrointestinal series findings in 63 of 78, esophageal pH monitoring in 60 of 62, and endoscopy in five of seven. RESULTS Mean age at operation was 1.8+/-0.1 months and mean weight was 3,686+/-90.2 g. A Nissen fundoplication was performed on 104 children, and six underwent a Thal procedure. Thirty-one had a gastric emptying procedure for delayed gastric emptying. Complications occurred in 7 infants. Emesis was controlled in 57 of 62 patients, aspiration in 38 of 48, and apneic spells in 54 of 57. Follow-up greater than 6 months was available for 73 patients. There were nine late deaths, all related to severe associated malformations. Seven patients required a redo fundoplication for recurrent reflux. CONCLUSIONS Nissen fundoplication can be performed safely in symptomatic infants under 3 months of age with low mortality and morbidity rates and with resolution of the presenting symptoms in 79% of infants.
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Affiliation(s)
- E W Fonkalsrud
- Division of Pediatric Surgery, UCLA School of Medicine, Los Angeles, CA 90095-1749, USA
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Abstract
OBJECTIVE A retrospective review was performed to determine the results after surgical reconstruction for chronic dysfunction of ileal pouch-anal procedures for ulcerative colitis and familial colonic polyposis at a university medical center. METHODS During the 20-year period from 1978 to 1998, 601 patients underwent colectomy and ileal pouch-anal anastomosis (IPAA) for ulcerative colitis, familial colonic polyposis, or Hirschsprung's disease. A J pouch was used for 351 patients, a lateral pouch for 221, an S pouch for 6, and a straight pull-through for 23. Acute complications after pouch construction have been detailed in previous publications and are not included in this study. Chronic pouch stasis with diarrhea, frequency, urgency, and soiling gradually became more severe in 164 patients (27.3%), associated with pouch enlargement, an elongated efferent limb, and obstruction to pouch outflow, largely related to the pouch configuration used during the authors' early clinical experience. These patients were sufficiently symptomatic to be considered for reconstruction (mean 68 months after IPAA). Transanal resection of an elongated IPAA spout was performed on 58 patients; abdominoperineal mobilization of the pouch with resection and tapering of the lower end (AP reconstruction) and ileoanal anastomosis on 83; pouch removal and new pouch construction on 7; and conversion of a straight pull-through to a pouch on 16. RESULTS Good long-term results (mean 7.7 years) with improvement in symptoms occurred in 98% of transanal resections, 91.5% of AP reconstructions, 86% of new pouch constructions, and 100% of conversions of a straight pull-through to a pouch. The average number of bowel movements per 24 hours at 6 months was 4.8. Complications occurred in 11.6% of reconstructed patients. Five of the 164 patients (3.1%) required eventual pouch removal and permanent ileostomy. The high rate of pouch revision in this series of patients undergoing IPAA is due to a policy of aggressive correction when patients do not experience an optimal functional result, or have a progressive worsening of their status. CONCLUSIONS Although occasionally a major undertaking, reconstruction of ileoanal pouches with progressive dysfunction due to large size or a long efferent limb has resulted in marked improvement in intestinal function in >93% of patients and has reduced the need for late pouch removal.
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Affiliation(s)
- E W Fonkalsrud
- Department of Surgery, UCLA School of Medicine, Los Angeles, California 90095, USA
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Abstract
BACKGROUND There is sparse published information regarding the repair of pectus chest deformities in adults. This report summarizes our clinical experience with the surgical repair of pectus excavatum and carinatum deformities in 25 adults. METHODS During the past 11 years, 25 patients 20 years of age or older (mean 31) with symptomatic pectus excavatum (23) or carinatum (2) deformities underwent surgical repair using a temporary internal sternal support bar. RESULTS Each of the patients with decreased stamina and endurance or dyspnea with exercise experienced marked clinical improvement within 4 months postoperation. Exercise-induced asthma was improved in 6 of 7 patients; chest pain was reduced in each of 9 patients. Postoperative complications included pneumothorax (1), keloid (2), and discomfort from sternal bar (2). The sternal bar was removed 7 to 10 months postoperation in 19 patients; there has been no return of preoperative symptoms or recurrent depression in any patient with a mean follow-up of 4.8 years. CONCLUSIONS For adults who have symptoms and activity limitations related to uncorrected pectus chest deformities, surgical repair can be performed with low morbidity, low cost, minimal limitation in activity, and a high frequency of symptomatic improvement. The operation in adults is more difficult than in children, although the results are similar.
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Affiliation(s)
- E W Fonkalsrud
- Department of Surgery, University of California, Los Angeles, School of Medicine, 90095, USA
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Bustorff-Silva J, Fonkalsrud EW, Perez CA, Quintero R, Martin L, Villasenor E, Atkinson JB. Gastric emptying procedures decrease the risk of postoperative recurrent reflux in children with delayed gastric emptying. J Pediatr Surg 1999; 34:79-82; discussion 82-3. [PMID: 10022148 DOI: 10.1016/s0022-3468(99)90233-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE Although several centers often perform gastric emptying procedures (GEP) together with fundoplication for gastroesophageal reflux (GER) and delayed gastric emptying (DGE), the benefit of GEP is controversial. The present study addresses the question of whether adding a GEP in children with preoperatively diagnosed GER and DGE affects the recurrence rate of GER after Nissen fundoplication (NF). METHODS A retrospective chart review was performed on all children under the age of 16 years, operated on for GER from 1980 to 1997, who had a preoperative diagnosis of DGE, and at least 6 months of follow-up. Gastric retention of more than 50% of a radiolabeled meal at 90 minutes was considered DGE. Recurrent reflux was defined as reappearance of GER symptoms, confirmed by postoperative esophagram or 24 hours of pH monitoring. RESULTS Of the 183 patients with DGE, 92 were available for long-term follow-up. Of these, 20 had no gastric emptying procedure performed (no-GEP group) and 72 had a GEP performed together with an NF (GEP group). Groups were comparable as to age at operation, mean follow-up time, male to female ratio and prevalence of associated anomalies. A higher prevalence of neurological impairment (NI) was present in the GEP group (48.6% v20.0%). Mean preoperative gastric retention was significantly higher in the GEP group (69.9 +/- 1.3%) than in the no-GEP group (61.4 +/- 2.2%). No complications resulted from the GEP. Recurrent reflux rate was 18.1% in the GEP group (13 of 72) versus 35.0% (7 of 20) in the no-GEP group. Actuarial analysis disclosed a marginally significant difference in the rate of recurrent reflux between the groups (P = .057) and estimation of the relative risk showed a 1.94 increase of recurrent reflux risk in the no-GEP (0.89<RR<4.20). CONCLUSIONS Children with DGE, who did not have GEP, had twice the frequency of recurrent reflux as those who had a GER Preoperative screening for DGE, as well as operative correction of DGE at the time of fundoplication, is therefore recommended.
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Affiliation(s)
- J Bustorff-Silva
- Division of Pediatric Surgery, UCLA School of Medicine, Los Angeles, CA 90095-1749, USA
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