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https://www.readbyqxmd.com/read/29754616/updates-in-mesh-and-biomaterials
#1
REVIEW
Brent D Matthews, Lauren Paton
Prior publications of the Surgical Clinics of North America have highlighted the technical challenges of abdominal wall reconstruction. This article provides an update on synthetic, biologic, and biosynthetic mesh research since the 2013 Surgical Clinics of North America hernia publication and highlights the future of mesh research. This update features research that has been conducted since the prior publication to guide surgeons to choose the best and most appropriate mesh for their patients.
June 2018: Surgical Clinics of North America
https://www.readbyqxmd.com/read/29741752/abdominal-drainage-to-prevent-intra-peritoneal-abscess-after-open-appendectomy-for-complicated-appendicitis
#2
REVIEW
Zhe Li, Longshuan Zhao, Yao Cheng, Nansheng Cheng, Yilei Deng
BACKGROUND: Appendectomy, the surgical removal of the appendix, is performed primarily for acute appendicitis. Patients who undergo appendectomy for complicated appendicitis, defined as gangrenous or perforated appendicitis, are more likely to suffer from postoperative complications. The routine use of abdominal drainage to reduce postoperative complications after appendectomy for complicated appendicitis is controversial.This is an update of the review first published in 2015. OBJECTIVES: To assess the safety and efficacy of abdominal drainage to prevent intra-peritoneal abscess after open appendectomy for complicated appendicitis...
May 9, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29696210/factors-influencing-the-enrollment-in-randomized-controlled-trials-in-orthopedics
#3
Christopher T Lim, Heather J Roberts, Jamie E Collins, Elena Losina, Jeffrey N Katz
Background: Low enrollment rates are a threat to the external validity of clinical trials. The purpose of this study was to identify factors associated with lower enrollment rates in randomized controlled trials (RCTs) involving orthopedic procedures. Methods: We performed a search in PubMed/MEDLINE for RCTs that involved any orthopedic surgical procedure, compared different intraoperative interventions, were published in English in a peer-reviewed journal between 2003 and 2014, and reported the numbers of both enrolled and eligible subjects...
December 2017: Contemporary Clinical Trials Communications
https://www.readbyqxmd.com/read/29552662/asian-consensus-guidelines-for-gastrointestinal-stromal-tumor-what-is-the-same-and-what-is-different-from-global-guidelines
#4
REVIEW
Toshirou Nishida
There are some disparities between the clinical practice and profiles of cancer in Asia and those in Europe & North America. In Asia, surgical oncologists still have a major role in the multidisciplinary therapy of gastrointestinal stromal tumor (GIST), whereas medical oncologists hold this status in the West. Although the incidence of clinical GIST is considered similar between the two areas, small gastric GISTs are more frequently treated by surgery in East Asia compared with Europe & North America...
2018: Translational Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/29536021/small-cell-carcinoma-of-prostate-a-case-report-of-a-patient-with-concomitant-transitional-cell-cancer-of-the-bladder
#5
Waiel Abusnina, Eric Yiman Auyoung, Mohammed Megri, Toni Pacioles
Small cell carcinomas (SCCs) are aggressive neoplasms commonly associated with a pulmonary origin. However, albeit rare, extrapulmonary SCC can occur in a variety of sites with an incidence in North America approximated to be 0.1% to 0.4%. Among these sites, approximately 10% of extrapulmonary SCC cases occur in the prostate and are associated with a poor mortality with a median survival of 10 months. Because of the rarity of the prostatic SCC, there is no formal treatment protocol. In this case report, we present a patient who was diagnosed with SCC in the prostate as primary origin...
January 2018: Journal of Investigative Medicine High Impact Case Reports
https://www.readbyqxmd.com/read/29465457/key-components-of-the-safe-surgical-ward-international-delphi-consensus-study-to-identify-factors-for-quality-assessment-and-service-improvement
#6
Yasmin A M Hassen, Maximilian J Johnston, Pritam Singh, Philip H Pucher, Ara Darzi
OBJECTIVE: The aim of this study was to prioritize key factors contributing to safety on the surgical ward BACKGROUND:: There is a variation in the quality and safety of postoperative care between institutions. These variations may be attributed to a combination of process-related issues and structural factors. The aim of this study is to reach a consensus, by means of Delphi methodology, on the most influential of these components that may determine safety in this environment. METHODS: The Delphi questionnaire was delivered via an online questionnaire platform...
February 20, 2018: Annals of Surgery
https://www.readbyqxmd.com/read/29385235/comprehensive-geriatric-assessment-for-older-people-admitted-to-a-surgical-service
#7
REVIEW
Gilgamesh Eamer, Amir Taheri, Sidian S Chen, Quinn Daviduck, Thane Chambers, Xinzhe Shi, Rachel G Khadaroo
BACKGROUND: Aging populations are at increased risk of postoperative complications. New methods to provide care for older people recovering from surgery may reduce surgery-related complications. Comprehensive geriatric assessment (CGA) has been shown to improve some outcomes for medical patients, such as enabling them to continue living at home, and has been proposed to have positive impacts for surgical patients. CGA is a coordinated, multidisciplinary collaboration that assesses the medical, psychosocial and functional capabilities and limitations of an older person, with the goal of establishing a treatment plan and long-term follow-up...
January 31, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29352594/systematic-review-of-uterine-artery-embolisation-practice-guidelines-are-all-the-guidelines-on-the-same-page
#8
H T Chen, S Athreya
AIM: To evaluate the degree of concordance amongst the currently available guidelines informing the use of uterine artery embolisation (UAE), and identify any inconsistencies present. MATERIALS AND METHODS: Standards of practice and quality improvement guidelines were retrieved through a search of PubMed and EMBASE. Additional sets of guidelines were retrieved directly from the websites of known obstetrics and gynaecology and radiological associations. RESULTS: Eleven guidelines were retrieved from organisations located in Europe, North America, and Australia...
May 2018: Clinical Radiology
https://www.readbyqxmd.com/read/29304956/editorial-commentary-superior-capsule-reconstruction-with-dermal-allograft-effective-marketing-or-the-real-deal
#9
EDITORIAL
Timothy S Leroux
The young patient with a massive, irreparable rotator cuff tear is a challenging problem. Not only is this patient population demanding, but of the few surgical options that exist to manage this problem, each have their own unique limitations; as such, the orthopaedic community continues to search for a treatment that maximizes outcome and durability, while minimizing risk and preserving the native shoulder. Over the past few years, there has been considerable interest in a new surgical technique: the superior capsule reconstruction (SCR)...
January 2018: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/29234940/st-gallen-consensus-on-safe-implementation-of-transanal-total-mesorectal-excision
#10
Michel Adamina, Nicolas C Buchs, Marta Penna, Roel Hompes
BACKGROUND: The management of rectal cancer has evolved over the years, including the recent rise of Transanal Total Mesorectal Excision (TaTME). TaTME addresses the limitations created by the bony confines of the pelvis, bulky tumours, and fatty mesorectum, particularly for low rectal cancers. However, guidance is required to ensure safe implementation and to avoid the pitfalls and potential major morbidity encountered by the early adopters of TaTME. We report a broad international consensus statement, which provides a basis for optimal clinical practice...
March 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29232466/real-world-evidence-in-the-treatment-of-ovarian-cancer
#11
E A Eisenhauer
Introduction: 'Real-world evidence (RWE)' refers to information on the utilization and outcome of new therapies and technologies in clinical practice. RWE may include single institution cohort studies, population-based health services studies, or (inter)national data on survival and mortality. This paper reviews RWE on the impact of treatment in ovarian cancer. Materials and methods: A literature review of publications addressing population level survival outcomes of new surgical and systemic treatment interventions in ovarian cancer was undertaken...
November 1, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/29198352/editorial-commentary-the-wake-of-the-dragon-will-the-orthopaedic-community-adopt-the-shoulder-arthroscopic-latarjet-procedure-as-we-adopted-the-arthroscopic-rotator-cuff-repair
#12
EDITORIAL
Pascal Boileau, David Saliken
The Latarjet procedure is a complex and difficult operation when performed both with an open approach and arthroscopically. The difficulties come from the fact that it is a combined intra- and extra-articular procedure, and that working close to the brachial plexus may be frightening for surgeons. Because of the high complication and reoperation rates reported in the literature, this procedure is, at the moment, rejected by a large part of the orthopaedic community, specifically in North America. The Chinese experience shows, after the European one, that arthroscopic Latarjet is an efficient and irreplaceable option for the treatment of recurrent anterior shoulder instability in the context of capsular and/or glenoid deficiency...
December 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/29173655/management-of-well-differentiated-gastroenteropancreatic-neuroendocrine-tumors-gepnets-a-review
#13
REVIEW
Gurleen Pasricha, Parikshit Padhi, Nour Daboul, Dulabh K Monga
PURPOSE: Neuroendocrine tumors (NETs) are heterogeneous tumors that arise from the neuroendocrine cells of the digestive tract and other organs, such as the lung, ovary, and thyroid glands. They can be well differentiated or poorly differentiated, and management of these tumors differs for each histologic subtype. We have performed a review of NETs and focused on management of well-differentiated gastroenteropancreatic neuroendocrine tumors (GEPNETs) and carcinoid syndrome. METHODS: A PubMed search was performed to obtain articles on the management of well-differentiated NETs...
November 2017: Clinical Therapeutics
https://www.readbyqxmd.com/read/29164008/spontaneous-endometriosis-within-a-primary-umbilical-hernia
#14
Nicole R Laferriere, Christopher G Yheulon
Umbilical hernias are rather common in the General Surgery clinic; however, endometriosis of an umbilical hernia is rare. It is especially unusual to have endometriosis of an umbilical hernia spontaneously occur compared to occurring at a site of a prior surgery. We present a case of spontaneous endometriosis of an umbilical hernia without prior surgery to her umbilicus. She had not presented with the usual symptoms of endometriosis and it was not considered as a diagnosis prior to surgery. Umbilical endometriosis is rare but usually occurs after prior laparoscopic surgery...
November 2017: Hawai'i Journal of Medicine & Public Health: a Journal of Asia Pacific Medicine & Public Health
https://www.readbyqxmd.com/read/29070964/trigeminal-neuralgia-commonly-precedes-the-diagnosis-of-multiple-sclerosis
#15
Ahmad Fallata, Amber Salter, Tuula Tyry, Gary R Cutter, Ruth Ann Marrie
BACKGROUND: Trigeminal neuralgia (TN) is a well-recognized cause of facial pain in the general population, and multiple sclerosis (MS) accounts for some of these cases. However, the prevalence of TN in MS is poorly understood. We investigated the prevalence of TN and how often TN is the initial presentation of MS in a large MS cohort. METHODS: In 2009, we surveyed participants in the North America Research Committee on Multiple Sclerosis Registry regarding TN, including date of onset and pharmacologic and nonpharmacologic treatments used...
September 2017: International Journal of MS Care
https://www.readbyqxmd.com/read/28953706/post-operative-resolution-of-mri-signal-intensity-changes-and-the-associated-impact-on-outcomes-in-degenerative-cervical-myelopathy-analysis-of-a-global-cohort-of-patients
#16
So Kato, Aria Nouri, Hamed Reihani-Kermani, Yasushi Oshima, Joseph Cheng, Michael G Fehlings
STUDY DESIGN: Sub-analysis of the prospective AOSpine CSM North America and International studies. OBJECTIVE: To describe the post-operative changes in MRI spinal cord signal intensity in degenerative cervical myelopathy (DCM) patients and to investigate the impact of its post-operative resolution on clinical outcomes. SUMMARY OF BACKGROUND DATA: When examining the spinal cord, hyperintensity found in MRI T2-weighted images and hypointensity in T1-weighted images are known to correlate with pre-operative severity of DCM and to predict post-operative neurological recovery...
September 26, 2017: Spine
https://www.readbyqxmd.com/read/28945692/the-surgical-management-of-tibial-spine-fractures-in-children-a-survey-of-the-pediatric-orthopaedic-society-of-north-america-posna
#17
Taylor J Jackson, Eileen P Storey, Theodore J Ganley
BACKGROUND: Tibial spine fractures are rare, complex injuries. Management remains varied given a lack of consensus about the optimal approach. Thus, the purpose of this study is to determine prevailing strategies among pediatric orthopaedists and establish areas of agreement and ongoing controversy in the management of tibial spine fractures. METHODS: An electronic survey was distributed to the Pediatric Orthopaedic Society of North America (POSNA) membership. Surgeon demographics, experience, and responses to clinical vignettes were collected...
September 22, 2017: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/28932565/unique-distribution-of-programmed-death-ligand-1-pd-l1-expression-in-east-asian-non-small-cell-lung-cancer
#18
Yunjian Pan, Difan Zheng, Yuan Li, Xu Cai, Zongli Zheng, Yan Jin, Haichuan Hu, Chao Cheng, Lei Shen, Jian Wang, Hongbin Ji, Yihua Sun, Xiaoyan Zhou, Haiquan Chen
BACKGROUND: To determine the proportion and clinical features of programmed death ligand 1 (PD-L1) expression in East Asian non-small cell lung cancer (NSCLC). METHODS: PD-L1 expression was assessed by immunohistochemistry (IHC) and tumor proportion score (TPS) with the use of PD-L1 IHC 22C3 antibody (Dako North America) in 108 surgically resected lung squamous cell carcinomas (SCC) and 221 lung adenocarcinomas (LUADs), and was correlated with clinical variables, histologic subtypes, and common driver mutations...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28916847/endoscopic-resection-of-gastric-gastrointestinal-stromal-tumors-originating-from-the-muscularis-propria-layer-in-north-america-methods-and-feasibility-data
#19
Iman Andalib, Daniel Yeoun, Ramesh Reddy, Steve Xie, Shahzad Iqbal
INTRODUCTION: Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract. In recent years, endoscopic procedures such as endoscopic enucleation (EN) and endoscopic full-thickness resection (EFTR) have been used to resect GISTs. This study aimed to investigate the clinical efficacy, safety, and feasibility of endoscopic resection of GISTs in a North American population. METHODS: A total of 25 patients with gastric submucosal lesions (SML) underwent endoscopic resection from December 2014 to April 2016...
September 15, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28888674/geographical-variations-in-clinical-presentation-and-outcomes-of-decompressive-surgery-in-patients-with-symptomatic-degenerative-cervical-myelopathy-analysis-of-a-prospective-international-multicenter-cohort-study-of-757-patients
#20
Michael G Fehlings, Branko Kopjar, Ahmed Ibrahim, Lindsay A Tetreault, Paul M Arnold, Helton Defino, Shashank Sharad Kale, S Tim Yoon, Giuseppe M Barbagallo, Ronald H M Bartels, Qiang Zhou, Alexander R Vaccaro, Mehmet Zileli, Gamaliel Tan, Yasutsugu Yukawa, Darrel S Brodke, Christopher I Shaffrey, Osmar Santos de Moraes, Eric J Woodard, Massimo Scerrati, Masato Tanaka, Tomoaki Toyone, Rick C Sasso, Michael E Janssen, Ziya L Gokaslan, Manuel Alvarado, Ciaran Bolger, Christopher M Bono, Mark B Dekutoski
BACKGROUND CONTEXT: Degenerative cervical myelopathy (DCM) is a progressive degenerative spine disease and the most common cause of spinal cord impairment in adults worldwide. There is a paucity of studies reporting on regional variations in demographics, clinical presentation, disease causation and surgical effectiveness. PURPOSE: To evaluate differences in demographics, causative pathology, management strategies, surgical outcomes, length of hospital stay and complications across four geographic regions...
September 6, 2017: Spine Journal: Official Journal of the North American Spine Society
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