小狗阅读会员会员
有解析的医学SCI阅读工具

扫码登录小狗阅读

阅读SCI医学文献

Kidney Transplantation in the Times of COVID-19 - A Literature Review.

肾移植新型冠状病毒肺炎-文献复习.

  • 影响因子:1.25
  • DOI:10.12659/AOT.925755
  • 作者列表:"Imam A","Abukhalaf SA","Imam R","Abu-Gazala S","Merhav H","Khalaileh A
  • 发表时间:2020-07-24
Abstract

:Kidney transplantation at the time of the COVID-19 pandemic is challenging. Modifying the immunosuppression protocols is controversial and not evidence based. In this study, we aim to review the published literature of kidney transplant recipients who encountered COVID-19. A literature review was performed using PubMed, ScienceDirect, and World Health Organization databases to identify relevant English-language articles published up to May 7, 2020. There were 24 articles that reported 129 kidney transplant recipients who encountered COVID-19. The age mean was 54.2 years with 73.7% as males. The most commonly reported presentations in order were fever (82.3%), cough (58%), shortness of breath (33.2%), and fatigue (30.7%). Acute kidney injury was observed in 34.1% of patients. Kidney transplant patients encountered COVID-19 were maintained on tacrolimus (Tac, 92%), mycophenolate mofetil (MMF, 78.8%), and prednisone (Pred, 77%) and were manage by holding MMF in 79.1% of patients and holding Tac in 34.4% of patients. In all, 20% of patients needed Intensive Care Unit (ICU) admission and 24.6% of patients required mechanical ventilation. In all, 18.8% of patients had died compared to the reported general population COVID-19 mortality of 3.4%. The clinical presentation of COVID-19 in kidney transplant recipients may be different from the general population with a higher rate of severe disease, complications including renal failure, and mortality.

摘要

: 新型冠状病毒肺炎大流行时期的肾移植具有挑战性。修改免疫抑制方案是有争议的,不是基于证据的。在这项研究中,我们的目的是回顾已发表的文献肾移植受者谁遇到新型冠状病毒肺炎。使用PubMed、ScienceDirect和世界卫生组织数据库进行文献综述,以确定截至2020年5月7日发表的相关英文文章。有24篇文章报道了新型冠状病毒肺炎遇到的129例肾移植受者。平均年龄为54.2岁,73.7% 为男性。最常报告的表现依次为发热 (82.3%) 、咳嗽 (58%) 、呼吸短促 (33.2%) 乏力30.7%)。在34.1% 的患者中观察到急性肾损伤。新型冠状病毒肺炎遇到的肾移植患者维持他克莫司 (Tac,92%) 、吗替麦考酚酯 (MMF,78.8%) 和泼尼松 (Pred,77%),并通过在79.1% 的患者中保持MMF和在34.4% 的患者中保持Tac来处理。总之,20% 的患者需要重症监护病房 (ICU) 入院,24.6% 的患者需要机械通气。总的来说,18.8% 的患者死亡,而报道的一般人群新型冠状病毒肺炎死亡率为3.4%。新型冠状病毒肺炎在肾移植受者中的临床表现可能不同于具有较高严重疾病、并发症 (包括肾衰竭) 和死亡率的普通人群。

关键词:
阅读人数:16人
下载该文献
小狗阅读

帮助医生、学生、科研工作者解决SCI文献找不到、看不懂、阅读效率低的问题。提供领域精准的SCI文献,通过多角度解析提高文献阅读效率,从而使用户获得有价值研究思路。

相关文献
影响因子:0.73
发表时间:2020-02-01
DOI:10.3138/jvme.1117-158r1
作者列表:["Hunt JA","Heydenburg M","Kelly CK","Anderson SL","Dascanio JJ"]

METHODS::Veterinary educators use models to allow repetitive practice of surgical skills leading to clinical competence. Canine castration is a commonly performed procedure that is considered a Day One competency for a veterinarian. In this study, we sought to create and evaluate a canine pre-scrotal closed castration model and grading rubric using a validation framework of content evidence, internal structure evidence, and relationship with other variables. Veterinarians (n = 8) and students (n = 32) were recorded while they performed a castration on the model and provided survey feedback. A subset of the students (n = 7) then performed a live canine castration, and their scores were compared with their model scores. One hundred percent of the veterinarians and 91% of the students reported that the model was helpful in training for canine castration. They highlighted several areas for continued improvement. Veterinarians' model performance scores were significantly higher than students', indicating that the model had adequate features to differentiate expert from novice performance. Students' performance on the model strongly correlated with their performance of live castration (r = .82). Surgical time was also strongly correlated (r = .70). The internal consistency of model and live rubric scores were good at .85 and .94, respectively. The framework supported validation of the model and rubric. The canine castration model facilitated cost-efficient practice in a safe environment in which students received instructor feedback and learned through experience without the risk of negatively affecting a patient's well-being. The strong correlation between model and live animal performance scores suggests that the model could be useful for mastery learning.

影响因子:2.56
发表时间:2020-02-01
DOI:10.1007/s00345-019-02780-0
作者列表:["Renninger M","Fahmy O","Schubert T","Schmid MA","Hassan F","Stenzl A","Gakis G"]

METHODS:PURPOSE:To investigate whether hexaminolevulinate-based (HAL) bladder tumor resection (TURBT) impacts on outcomes of patients with primary non-muscle-invasive bladder cancer (NMIBC) who were eventually treated with radical cystectomy (RC). METHODS:A total of 131 consecutive patients exhibiting NMIBC at primary diagnosis were retrospectively investigated whether they had undergone any HAL-guided TURBT prior to RC. Uni- and multivariable analyses were used to evaluate the impact of HAL-TURBT on cancer-specific (CSS) and overall survival (OS). The median follow-up was 38 months (IQR 13-56). RESULTS:Of the 131 patients, 69 (52.7%) were managed with HAL- and 62 (47.3%) with white light (WL)-TURBT only prior to RC. HAL-TURBT was associated with a higher number of TURBTs prior to RC (p = 0.002) and administration of intravesical chemotherapy (p = 0.043). A trend towards a higher rate of tumor-associated immune cell infiltrates in RC specimens (p = 0.07) and a lower utilization rate of post-operative systemic chemotherapy (p = 0.10) was noted for patients who were treated with HAL-TURBT. The 5-year CSS/OS was 90.9%/74.5% for the HAL-group and 73.8%/55.8% for the WL-group (p = 0.042/0.038). In multivariable analysis, lymph node tumor involvement (p = 0.007), positive surgical margins (p = 0.001) and performance of WL-TURBT only (p = 0.040) were independent predictors for cancer-specific death. CONCLUSIONS:The present data suggest that the resection of NMIBC under HAL exerts a beneficial impact on outcomes of patients who will need to undergo RC during their course of disease. This finding may be due to improved risk stratification as the resection under HAL may allow more patients to be treated timely and adequately.

翻译标题与摘要 下载文献
影响因子:1.46
发表时间:2020-02-01
来源期刊:The Journal of urology
DOI:10.1097/JU.0000000000000313
作者列表:["Alder R","Zetner D","Rosenberg J"]

METHODS:PURPOSE:To investigate the incidence of inguinal hernia following radical prostatectomy we compared the incidence after open retropubic radical prostatectomy with the incidence after the laparoscopic and robot-assisted radical prostatectomies, and using control groups. MATERIALS AND METHODS:We included all original articles on studies providing data on inguinal hernia incidence in patients treated with radical prostatectomy for localized prostate cancer. PubMed® and EMBASE® were searched on February 28, 2018. A meta-analysis was done as a weighted and pooled estimate of the incidence of inguinal hernia. The bias risk was assessed using the Newcastle-Ottawa Scale for cohort studies and the Cochrane Collaboration tool for randomized clinical trials. RESULTS:We included 54 studies with a total of 101,687 patients. The estimated incidence of inguinal hernia was 13.7% (95% CI 12.0-15.4) after open retropubic radical prostatectomy, 7.5% (95% CI 5.2-9.8) after laparoscopic radical prostatectomy and 7.9% (95% CI 5.0-10.9) after robot-assisted laparoscopic radical prostatectomy. In studies comparing the incidence of inguinal hernia after open prostatectomy vs no treatment the incidence was significantly higher in the radical prostatectomy group (11.7%, 95% CI 9.2-14.2 vs 3.3%, 95% CI 2.0-4.6). Two of 3 studies showed a significantly higher incidence after laparoscopic and robot-assisted radical prostatectomies compared with a control group. Most studies of intraoperative inguinal hernia prevention techniques demonstrated a significantly lower inguinal hernia incidence in the experimental group. Inguinal hernias that developed after radical prostatectomy were primarily indirect (81.9%, 95% CI 75.3-88.4). CONCLUSIONS:We found a high incidence of inguinal hernia following radical prostatectomy and hernias were primarily of the indirect type. The highest incidence of inguinal hernia was noted after open radical prostatectomy, followed by laparoscopic and robot-assisted radical prostatectomies. There was no significant difference between the laparoscopic and robot-assisted groups. The incidence of inguinal hernia was significantly higher after open radical prostatectomy than in control groups with some evidence to support the same finding for the laparoscopic and robot-assisted approaches. Promising results have been reported in studies of intraoperative prophylactic surgical techniques to reduce the postoperative incidence of inguinal hernia.

翻译标题与摘要 下载文献
泌尿外科手术方向

泌尿系统出现一些病变,需要通过手术来治疗,这些手术就称为泌尿外科手术。

复制标题
发送后即可在该邮箱或我的下载查看该文献
发送
该文献默认存储到我的下载

科研福利

报名咨询

建议反馈
问题标题:
联系方式:
电子邮件:
您的需求: