RESUMO
BACKGROUND: Resuscitative endovascular balloon occlusion of the aorta (REBOA) has been used to control massive hemorrhages. Although there is no consensus on the efficacy of REBOA, it remains an option as a bridging therapy in non-trauma centers where trauma surgeons are not available. To better understand the current landscape of REBOA application, we examined changes in its usage, target population, and treatment outcomes in Japan, where immediate hemostasis procedures sometimes cannot be performed. METHODS: This retrospective observational study used the Japan Trauma Data Bank data. All cases in which REBOA was performed between January 2004 and December 2021 were included. The primary outcome was the in-hospital mortality rate. We analyzed mortality trends over time according to the number of cases, number of centers, severity of injury, and overall and subgroup mortality associated with REBOA usage. We performed a logistic analysis of mortality trends over time, adjusting for probability of survival based on the trauma and injury severity score. RESULTS: Overall, 2557 patients were treated with REBOA and were deemed eligible for inclusion. The median age of the participants was 55 years, and male patients constituted 65.3% of the study population. Blunt trauma accounted for approximately 93.0% of the cases. The number of cases and facilities that used REBOA increased until 2019. While the injury severity score and revised trauma score did not change throughout the observation period, the hospital mortality rate decreased from 91.3 to 50.9%. The REBOA group without severe head or spine injuries showed greater improvement in mortality than the all-patient group using REBOA and all-trauma patient group. The greatest improvement in mortality was observed in patients with systolic blood pressure ≥ 80 mmHg. The adjusted odds ratios for hospital mortality steadily declined, even after adjusting for the probability of survival. CONCLUSIONS: While there was no significant change in patient severity, mortality of patients treated with REBOA decreased over time. Further research is required to determine the reasons for these improvements in trauma care.
Assuntos
Oclusão com Balão , Procedimentos Endovasculares , Escala de Gravidade do Ferimento , Ressuscitação , Humanos , Oclusão com Balão/métodos , Japão , Masculino , Feminino , Estudos Retrospectivos , Pessoa de Meia-Idade , Ressuscitação/métodos , Adulto , Procedimentos Endovasculares/métodos , Idoso , Mortalidade Hospitalar , Aorta/cirurgia , Aorta/lesões , Ferimentos e Lesões/terapia , Ferimentos e Lesões/mortalidade , Hemorragia/terapia , Hemorragia/mortalidadeRESUMO
Background: Anorectal injury caused by personal watercraft (PWC)-related trauma is rare. However, PWC accidents have increased recently, and since patients tend to be younger, treatment strategies should consider anal function preservation in addition to saving lives. Case Presentation: A 30-year-old female patient who fell into the water when a PWC suddenly accelerated and injured her perineum with a forceful water jet was transported to our hospital. On examination, she was diagnosed with a traumatic rectal perforation with intraperitoneal findings and an anorectal injury. Emergency surgery, which involved direct suturing, temporary colostomy with intraoperative endoscopy for the rectal perforation, and anorectal reconstruction, was performed. The patient was discharged on postoperative day 19 without complications, and the colostomy was closed 5 months postoperatively. Conclusion: We encountered a case of multiple noncontinuous anorectal injuries due to a PWC accident that was successfully treated using a combination of surgery and intraoperative endoscopy.
RESUMO
Background: As the prognosis of esophageal cancer surgery has improved, reports on postoperative complications of gastric tubes have increased. Among them, gastric tube ulcer perforation is infrequent but often severe and difficult to treat. Case Presentation: A 73-year-old man had undergone thoracoscopic subtotal esophagectomy and laparoscopic-assisted gastric tube reconstruction via the retrosternal route for thoracic esophageal cancer 8 years previously. He was transferred to our hospital with a diagnosis of gastric tube ulcer perforation, penetrating the pericardium. Emergency surgery was performed to remove the gastric tube, followed by immediate reconstruction by right colon interposition. The patient was discharged on postoperative day 142. Conclusion: We report a rare complication of gastric tube ulcer perforation, penetrating the pericardium, after esophagectomy for esophageal cancer. It was successfully treated with appropriate surgical management.
RESUMO
BACKGROUND: Traumatic esophageal injury leads to severe complications such as mediastinitis, pyothorax, and tracheoesophageal fistula. Although prompt diagnosis and treatment are required, there are no established protocols to guide diagnosis or treatment. In particular, thoracic esophageal injury tends to be diagnosed later than cervical esophageal injury because it has few specific symptoms. We report a case of thoracic esophageal injury caused by a cervical stab wound; the patient was stabbed with a sharp blade. CASE PRESENTATION: A 74-year-old woman was attacked with a knife while sleeping at home. The patient was taken to the emergency room with an injury localized to the left section of her neck. She was suspected of a left jugular vein and recurrent laryngeal nerve injury from cervical hematoma and hoarseness. On the day following the injury, computed tomography revealed a thoracic esophageal injury. Emergency surgery was performed for an esophageal perforation and mediastinal abscesses. Although delayed diagnosis resulted in suture failure, the patient was able to resume oral intake of food a month later following enteral feeding with a gastrostomy. Esophageal injuries due to sharp trauma are rare, and most are cervical esophageal injuries. There are very few reports on thoracic esophageal injuries. CONCLUSIONS: The possibility of thoracic esophageal injury should always be considered when dealing with neck stab wounds, particularly those caused by an attack.
RESUMO
Acute appendicitis during pregnancy may lead to increased maternal and fetal risks. Laparoscopic appendectomy is commonly performed during pregnancy. Compared with open appendectomy in pregnant women, laparoscopic appendectomy has shown non-inferior safety for pregnancy outcomes and superior safety for surgical outcomes. Over the last few decades, the occurrence of twin pregnancy has been increasing. Performing an operation on a patient with a twin pregnancy is more difficult than with a singleton pregnancy. Only a few operations of this kind have been reported. Here, we present a case of a 20-week twin pregnant woman who presented with acute appendicitis. Laparoscopic appendectomy was performed, and no maternal complications occurred. This report contributes to discussions on the safety of the laparoscopic approach for appendicitis during twin pregnancies.
Assuntos
Apendicectomia/métodos , Apendicite , Laparoscopia , Complicações na Gravidez , Gravidez de Gêmeos , Adulto , Apendicite/cirurgia , Feminino , Humanos , Gravidez , Complicações na Gravidez/cirurgia , Segundo Trimestre da Gravidez , Estudos RetrospectivosRESUMO
Diffuse alveolar hemorrhage (DAH) is a life-threatening complication that occurs in association with various diseases including coagulation disorders. In rare cases, it is caused by hemophilia. A 48-year-old man was admitted to our hospital for a third time due to DAH. Although the cause of DAH could not be identified by bronchoscopy or laboratory tests, a good response to corticosteroids suggested idiopathic DAH with pulmonary capillaritis. The patient was diagnosed with hemophilia B based on the results of a detailed inquiry, a mildly prolonged activated partial thromboplastin time, and low factor IX activity. Hemophilia may be an underlying factor that exacerbates the bleeding of patients with DAH, even when they show a good response to corticosteroids.
Assuntos
Hemofilia B/complicações , Hemorragia/etiologia , Pneumopatias/etiologia , Alvéolos Pulmonares , Broncoscopia , Glucocorticoides/uso terapêutico , Hemofilia B/diagnóstico , Hemorragia/diagnóstico , Hemorragia/tratamento farmacológico , Humanos , Pneumopatias/diagnóstico , Pneumopatias/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Chronic thromboembolic pulmonary hypertension (CTEPH) is difficult to diagnose as patients rarely present with specific symptoms. However, a mosaic attenuation pattern (MAP) in chest computed tomography (CT) suggests CTEPH. Areas of increased attenuation are not always visible using default CT settings for the lung. Thus, we examined the utility of non-contrast CT imaging with new settings focusing on MAP (CTMosaic) for the assessment of pulmonary perfusion in patients with CTEPH. The regional perfusion defects visualized using CTMosaic and single-photon-emission CT with fusion of CT images (SPECT/CT) were compared. METHODS: Twenty-seven patients with CTEPH (20 women; aged 62.8±7.9 years) underwent imaging with non-contrast CT and SPECT/CT. We converted non-contrast mediastinal CT images into various CT window settings to identify the MAP, and the CT window setting that could most easily identify the MAP was defined as CTMosaic. We then scored and compared lung segments depending on the degree of perfusion on CTMosaic and SPECT/CT. RESULTS: CTMosaic was identified as the CT window setting in which the window level was -800 Hounsfield units (HU), and the window width was 200 HU. Using CTMosaic, MAP was detected in 366 of 486 segments (75.3%). The agreement between CTMosaic and perfusion defects on SPECT/CT was 84.9%. Weighted kappa statistics demonstrated a good agreement between the two examinations (κ=0.605, 95% confidence interval, 0.502-0.707). CONCLUSIONS: The CTMosaic setting can easily identify an MAP in CTEPH patients. Therefore, this may be useful as a simple and cost-effective evaluation method for blood distribution in patients with CTEPH.