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991.
992.
Jeung Hui Pyo Hyuk Lee Yang Won Min Byung-Hoon Min Jun Haeng Lee Kyoung-Mee Kim Heejin Yoo Kyunga Kim Yoon-Ho Choi Jae J. Kim Sung Kim 《Surgery》2019,165(4):802-807
Background
Undifferentiated-type early gastric cancers account for a large proportion of gastric cancers in younger patients. Therefore, the clinical outcomes of endoscopic resection in younger patients are a major concern. We aimed to investigate the influence of age on lymph node metastasis and long-term survival after surgery for undifferentiated-type early gastric cancers.Methods
We identified 4,236 patients who underwent surgery for undifferentiated-type early gastric cancers. For each T stage, the correlation between age and lymph node metastasis was analyzed using a multivariate logistic regression. Lymph node metastasis rates were compared between younger (<40 years) and older patients (≥40 years) who fulfilled the expanded criteria for endoscopic resection. The Kaplan–Meier method was used to compare long-term survival between younger and older patients.Results
Younger age groups (20–29 and 30–39 years) had the highest lymph node metastasis rate within each T stage (5.7% and 5.7% for T1a, 26.3% and 24.1% for T1b, respectively). After adjusting for possible covariates, however, age did not have a significant effect on lymph node metastasis in either T stage (P?=?.127 for T1a, P?=?.114 for T1b). Among patients fulfilling the expanded indication for endoscopic resection, younger patients had a slightly higher lymph node metastasis rate compared with older patients (2.7% versus 2.0%), although this difference was not statistically significant. Although younger patients had a significantly better overall survival (P < .001), no significant age-related differences were observed in recurrence-free and disease-specific survival (P?=?.051 and P?=?.069)Conclusion
Endoscopic resection may be feasible in young patients with undifferentiated-type early gastric cancers because these patients share a similar lymph node metastasis rate and long-term survival outcomes with older patients. 相似文献993.
Kristine S. Corkum Timothy B. Lautz Ferdynand N. Hebal Erin E. Rowell 《Journal of pediatric surgery》2019,54(1):133-139
Background
Children with chronic conditions, including cancer, have been shown to have high-intensity end-of-life care. We assessed the frequency and timing of invasive procedures that children with cancer undergo during their terminal hospital admission (THA).Methods
The Pediatric Health Information System database was queried from 2011 to 2015 for patients ages 1–18?years with a “malignancy” flag who died in the hospital. Patient demographics, admission details, procedures codes, and date of service were extracted. Invasive procedures were categorized into ‘major operations’ or ‘minor procedures’.Results
2210 children with cancer were identified as having a THA. During the THA, 1423 (64.4%) patients underwent an invasive procedure and 856 (60.1%) of those children underwent three or more procedures. 466 (21.1%) patients underwent a total of 780 major operations. The most common operations were ventriculostomy/ventriculoperitoneal shunt (n?=?211), intracranial mass excision (n?=?60), bowel resection (n?=?56), and exploratory laparotomy/laparoscopy (n?=?46). 101 (21.7%) patients who underwent a major operation died within 48?h of surgery.Conclusions
Children who have cancer and die in the hospital face a large procedural burden prior to their death. This study highlights the need for open, multidisciplinary discussions regarding the necessity of these procedures and for surgeon involvement in complex end-of-life care decisions.Type of study
Retrospective cohort review.Level of evidence
Level IV. 相似文献994.
J.C. Rodríguez-Sanjuán N. Ruiz E. Miñambres E. Toledo M. González-Noriega R. Fernández-Santiago F. Castillo 《Transplantation proceedings》2019,51(1):12-19
Background
Liver transplantation from donors after either controlled or uncontrolled cardiac death (DCD) is associated with considerable rates of primary nonfunction (PNF) and ischemic cholangiopathy (IC). Normothermic regional perfusion (NRP) could significantly reduce such rates.Methods
Retrospective study to analyze short-term (mortality, PNF, vascular complications) and long-term (IC, survival) complications in 11 liver transplants from controlled DCDs using NRP with extracorporeal membrane oxygenation (ECMO) (group 1). They were compared with 51 patients transplanted with grafts from donors after brain death (DBD) (group 2). Mean recipient age, sex, and Model for End-stage Liver Disease (MELD) score were not significantly different.Results
In group 1, mean functional warm ischemia time was 15.8 (range, 7–40) minutes and 94.1 (range, 20–150) minutes on NRP. The ischemic damage was minimal, as shown by the slight alanine aminotransferase (ALT) and aspartate aminotransferase (AST) rises in the donor serum after 1 hour on NRP and similar rises 24 hours after transplantation in both groups. No patient had IC or acute renal failure. No significant difference was found between the groups for vascular or biliary complications. One group 1 patient had PNF (9.1%), resulting in death. Overall retransplantation and in-hospital death rates were 8.1% and 4.8%, respectively, with no significant difference between groups. Estimated mean survival was 24.6 (95% confidence interval [CI], 20.2–29.1) months in group 1 and 32.3 (95% CI, 30.4–34.2) months in group 2 (not a statistically significant difference).Conclusion
In our experience, liver transplants from controlled DCDs using NRP with ECMO is associated with a low risk of PNF and IC, with short- and long-term results comparable to those in DBD transplants. 相似文献995.
996.
Jonathan Van Ornam Peter Pruitt Pierre Borczuk 《The American journal of emergency medicine》2019,37(9):1694-1698
BackgroundPatients with traumatic intracranial hemorrhage (TIH) frequently receive repeat head CT scans (RHCT) to assess for progression of TIH. The utility of this practice has been brought into question, with some studies suggesting that in the absence of progressive neurologic symptoms, the RHCT does not lead to clinical interventions.MethodsThis was a retrospective review of consecutive patients with CT-documented TIH and GCS ≥ 13 presenting to an academic emergency department from 2009 to 2013. Demographic, historical, and physical exam variables, number of CT scans during admission were collected with primary outcomes of: neurological decline, worsening findings on repeat CT scan, and the need for neurosurgical intervention.ResultsOf these 1126 patients with mild traumatic intracranial hemorrhage, 975 had RHCT. Of these, 54 (5.5% (4.2–7.2 95 CI) had neurological decline, 73 (7.5% 5.9–9.3 95 CI) had hemorrhage progression on repeat CT scan, and 58 (5.9% 4.5–7.6 95 CI) required neurosurgical intervention. Only 3 patients (0.3% 0.1–0.9% 95 CI) underwent neurosurgical intervention due to hemorrhage progression on repeat CT scan without neurological decline. In this scenario, the number of RHCT scans needed to be performed to identify this one patient is 305.ConclusionsRHCT after initial findings of TIH and GCS ≥ 13 leading to a change to operative management in the absence of neurologic progression is a rare event. A protocol that includes selective RHCT including larger subdural hematomas or patients with coagulopathy (vitamin K inhibitors and anti-platelet agents) may be a topic for further study. 相似文献
997.
998.
999.
《中国现代医生》2019,57(14):52-54
目的总结泌尿系结石腔镜碎石术后重症感染的原因与治疗方案。方法以我院于2015年9月~2018年9月间收治的17例泌尿系结石腔镜碎石术后重症感染患者为研究对象,对其病情及治疗方法进行回顾性研究,观察所有患者的感染控制情况及治疗前后疼痛情况。结果经治疗后,患者体温在(3.01±0.53)d恢复正常、血常规在(4.28±1.33)d恢复正常,住院时间为(9.64±3.67)d,一次结石清除率为76.47%,最终的结石清除率为94.12%,NRS评分为(2.16±0.55)分低于治疗前(7.36±1.27)分,治疗前后对比差异有统计学意义(P0.05)。结论针对泌尿系结石腔镜碎石术后重症感染患者采取积极、针对性的治疗与预防措施,能有效改善感染情况。 相似文献
1000.