RESUMO
OBJECTIVE: The aim of the study was to compare the short- and long-term outcomes of colopharyngoplasty and esophagocoloplasty for caustic injuries of the upper digestive tract. BACKGROUND: Simultaneous esophageal and pharyngeal reconstruction by colopharyngoplasty allows regaining nutritional autonomy in patients with severe pharyngoesophageal caustic injuries. METHODS: Patients who underwent upper digestive tract reconstruction for caustic injuries by colopharyngoplasty (n = 116) and esophagocoloplasty (n = 122) between 1993 and 2012 were included. Survival and functional outcomes were analyzed. Success was defined as nutritional autonomy after removal of the jejunostomy and tracheotomy tubes. Quality of life was assessed using the QLQ-OG25 and SF12v2 questionnaires. RESULTS: Overall Kaplan-Meyer survival at 1, 5, and 10 years after colopharyngoplasty and esophagocoloplasty were 92%, 74%, 67% and 92%, 83%, 73%, respectively (P = 0.56). Quality of life and functional results (success: 57% vs 95%, P < 0.0001) were impaired after colopharyngoplasty. On multivariate analysis, older age (odds ratio [OR]: 0.94; confidence interval [CI]: 0.91-0.97 P < 0.0001) and pharyngeal reconstruction (OR: 0.05; CI: 0.02-0.13, P < 0.0001) were associated with failure. The decline in success with age was more pronounced after colopharyngoplasty with only 1 (7%) of 15 patients operated after the age of 55 being self-sufficient for eating and breathing. Laryngeal resection during colopharyngoplasty had no influence on success (54% vs 58%, P = 0.67) CONCLUSIONS:: The need to associate pharyngeal reconstruction during esophageal reconstruction for caustic injuries has a long-term negative impact on functional outcome.
Assuntos
Queimaduras Químicas/cirurgia , Cáusticos/efeitos adversos , Colo/cirurgia , Esôfago/lesões , Esôfago/cirurgia , Faringe/lesões , Faringe/cirurgia , Adulto , Fatores Etários , Anastomose Cirúrgica/métodos , Estenose Esofágica/cirurgia , Feminino , Humanos , Laringe/cirurgia , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Recuperação de Função Fisiológica , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: Increased awareness of asplenia-related life-threatening complications has led to development of parenchyma sparing splenic resections. The aim of the study was to report a new technique of laparoscopic partial splenectomy, which helps minimize perioperative bleeding risks. METHODS: From November 2004 to October 2012, 12 patients underwent partial laparoscopic resection of the spleen. There were six men (50 %), and median age was 30 years (19-62). Transection of the splenic parenchyma was performed along a line situated 1 cm within the ischemic demarcation, which appeared after ligation of the sectorial vascular pedicles feeding the tumor. Antibiotic prophylaxis and preventive antibacterial immunization were prescribed systematically according to generally accepted guidelines. RESULTS: Mortality was nil, and operative complications occurred in 2 (17 %) patients. Conversion to open partial splenectomy and to laparoscopic total splenectomy was performed in one patient (8.3 %) each. Median operative time was 120 min (range 80-180 min). Median blood loss was 90 ml (range 10-450 ml), and transfusion was not required. Median tumor size was 7 cm (4-12 cm). The median in hospital stay was 5 days (4-7 days). Patients did not comply with long-term (>2 years) immunization and antibioprophylaxis rules. After a median follow-up of 5 years (18 months-9 years), no case of overwhelming post-splenectomy infections occurred. CONCLUSION: Laparoscopic partial splenectomy can be safely performed in patients with splenic tumors. Parenchyma transection 1 cm inside the ischemic demarcation line is a key technical point to minimize blood loss.
Assuntos
Laparoscopia/métodos , Esplenectomia/métodos , Esplenopatias/cirurgia , Adulto , Cistos/cirurgia , Feminino , Hemangioma/cirurgia , Humanos , Tempo de Internação , Ligadura , Masculino , Pessoa de Meia-Idade , Neoplasias Esplênicas/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: Surgery is the criterion standard for the treatment of severe burns and of late sequels after ingestion of corrosive agents, but long-term outcome is unknown. METHODS: Patients who underwent surgery between 1987 and 2006, for the treatment of severe caustic burns (group I, n = 268) or of late sequels (group II, n = 79) were included in the study. Survival and functional outcomes were analyzed. Functional success was defined as nutritional autonomy after removal of the jejunostomy and tracheotomy tubes. To compare the observed mortality with the expected mortality in the general population, a standardized mortality ratio (SMR) was used. RESULTS: Overall Kaplan-Meyer survival at 1, 5, 10, and 20 years of patients in group I was 76.4%, 63.6%, 53.9%, and 44.1%, respectively. On multivariate analysis, advanced age (P = 0.0021), extended resection (P = 0.0009), emergency esophagectomy (P = 0.013), and tracheobronchial injuries (P = 0.0011) were independent negative predictors of survival. The SMR of patients in group I was increased to 21.5 when compared to the general French population. Functional success was recorded in 147 (56%) patients in group I. Advanced age (P = 0.012), extended resection (P = 0.012), and emergency tracheotomy (P = 0.02) were independent predictors for failure. After esophageal reconstruction, patients in group II fared better than patients in group I in terms of survival (P = 0.0006) and functional success (P < 0.0001). Still, the SMR of patients in group II increased to 3.67. CONCLUSIONS: The need to perform surgery for caustic injuries has a persistent long-term negative impact on survival and functional outcome.
Assuntos
Queimaduras Químicas/cirurgia , Cáusticos/efeitos adversos , Trato Gastrointestinal Superior/lesões , Trato Gastrointestinal Superior/cirurgia , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: Both observational and aggressive surgical strategies have been advocated for the treatment of corrosive injuries of the upper gastrointestinal tract (UGT) but the optimal management is still a dilemma. The aim of this study was to report our experience with caustic UGT injuries in adult patients treated with a surgically aggressive, endoscopy-based therapeutic protocol over a 6-year period. PATIENTS AND METHODS: Between January 2002 and December 2007, 315 patients (138 men, mean age = 40 ± 15.5 years) were referred for corrosive UGT injuries. Emergency endoscopy was performed in all patients at admission. Patients with mild injuries (grades I-IIIa) were offered nonoperative management, whereas emergency surgery was performed for severe injuries (grades IIIb and IV). Esophageal reconstruction was offered to psychologically stable patients after emergency esophageal resection and for esophageal strictures that failed endoscopic dilation. Functional failure was defined as the impossibility to remove the jejunostomy or/and the tracheotomy tube. RESULTS: At endoscopy 73 (23%) patients did not have UGT injuries, 158 (50%) patients had mild injuries eligible for nonoperative management and 84 (27%) patients had severe injuries. Nonoperative management was successful in 93% of patients with mild injuries. Surgical exploration was eventually performed in 88 (28%) patients and resection was undertaken in 76 of them. Emergency mortality was 7% and all fatalities were patients with initial severe injuries. After a median follow-up of 6 days (range = 1 day-8.5 years), functional failure was recorded in 9 (3%) patients, all of whom had initial severe injuries. CONCLUSION: Emergency endoscopic grading of caustic injuries is the main factor that conditions outcome after caustic ingestion.
Assuntos
Queimaduras Químicas/cirurgia , Cáusticos/efeitos adversos , Endoscopia Gastrointestinal/métodos , Trato Gastrointestinal Superior/lesões , Adulto , Queimaduras Químicas/etiologia , Esofagectomia/métodos , Feminino , Gastrectomia/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Trato Gastrointestinal Superior/cirurgiaRESUMO
OBJECTIVE: The aim of this study was to report our experience in the management of late morbidity after colonic interposition for caustic injury and to assess the influence of coloplasty dysfunction on patient outcome. SUMMARY BACKGROUND DATA: Reports on coloplasty dysfunction after colon interposition for corrosive esophageal injuries are scarce in the literature. Dysfunction of the colonic substitute might jeopardize an already fragile functional result, and appropriate management can improve outcome. METHODS: Long-term follow-up (>6 months) was conducted in 223 patients (125 men; median age, 35 years) who underwent colonic interposition for caustic injuries between 1987 and 2006. Statistical tests were performed on this cohort to identify risk factors for late morbidity and functional outcome. During the same period, 28 patients who underwent colon interposition for caustic injury in another center were referred for treatment of coloplasty dysfunction. Data from these patients were used together with those of our patients to describe specific coloplasty-related complications and their management. RESULTS: With a median follow-up of 5 years (range: 6 months-20 years), late complications were recorded in 125 (55%) of our patients (stenosis 36%, reflux 11%, redundancy 5%). A delay in reconstruction <6 months (P = 0.03) and absence of thoracic inlet enlargement (P = 0.002) were independent predictive factors for cervical anastomotic stenosis. Functional failure was recorded in 52 patients (23%) and was associated with a delay in reconstruction <6 months (P = 0.009) and emergency tracheotomy (P = 0.002). Coloplasty dysfunction was responsible for half of the recorded failures. Revision surgery for coloplasty dysfunction was performed in 96 patients (68 local, 28 referred) with an overall 70% success rate. CONCLUSIONS: Late complications occurred in half of the patients after colonic interposition for corrosive injuries and accounted for half of the functional failures. Prolonged surgical follow-up and appropriate management of coloplasty dysfunction are key factors for long-term success after esophageal reconstruction for caustic injuries.
Assuntos
Queimaduras Químicas/cirurgia , Cáusticos/toxicidade , Colo/transplante , Estenose Esofágica/induzido quimicamente , Estenose Esofágica/cirurgia , Morbidade , Adolescente , Adulto , Idoso , Feminino , Seguimentos , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Fatores de Risco , Resultado do TratamentoRESUMO
BACKGROUND: The main purpose of the study was to report a comparative experience with primary and secondary esophagocoloplasty for caustic injuries. Secondary esophagocoloplasty is the main rescue option after graft loss, but data in the literature are scarce. METHODS: The operative characteristics, postoperative course, and functional outcomes of 21 secondary and of 246 primary esophagocoloplasty operations performed for caustic injuries between 1987 and 2006 were compared. Intraoperative events requiring significant changes in the planned operative strategy, such as graft ischemia or necrosis, were recorded. Statistical tests were performed in both cohorts to identify factors predictive of postoperative graft necrosis. Univariate analysis was performed to identify factors predictive of functional failure after secondary esophagocoloplasty. RESULTS: Operative mortality (5% vs 4%, p=0.56), morbidity (62% vs 59%, p=0.96), postoperative graft necrosis (14% vs 7%, p=0.16), and functional success (68% vs 70%, p=0.79) rates of the secondary and primary esophagocoloplasty operations were similar. Intraoperative graft ischemia at the time of secondary esophagocoloplasty was significantly associated with the risk of postoperative graft necrosis (p=0.015) and functional failure (p=0.046). At the time of primary esophagocoloplasty, intraoperative necrosis of the colon was the only independent predictive factor of postoperative graft necrosis (p<0.0001). CONCLUSIONS: Secondary esophagocoloplasty is a safe and reliable salvage option after primary graft loss in patients with caustic injuries. Delayed esophagocoloplasty should be considered if intraoperative colon necrosis occurs at the time of primary reconstruction.