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https://www.readbyqxmd.com/read/29786830/blue-light-filtering-intraocular-lenses-iols-for-protecting-macular-health
#1
REVIEW
Laura E Downie, Ljoudmila Busija, Peter R Keller
BACKGROUND: An intraocular lens (IOL) is a synthetic lens that is surgically implanted within the eye following removal of the crystalline lens, during cataract surgery. While all modern IOLs attenuate the transmission of ultra-violet (UV) light, some IOLs, called blue-blocking or blue-light filtering IOLs, also reduce short-wavelength visible light transmission. The rationale for blue-light filtering IOLs derives primarily from cell culture and animal studies, which suggest that short-wavelength visible light can induce retinal photoxicity...
May 22, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29786598/-hypertrophic-cardiomyopathy-an-intraoperative-death-case-analysis-and-substantiation-of-the-standards-of-perioperative-anesthetic-management-in-a-non-cardiosurgery-clinic
#2
Roman N Fedosiuk, Liliia O Shchupachynska
The article is based on the case analysis of a sudden and unexpected intraoperative death of a 51-year-old female patient with hypertrophic cardiomyopathy, who was undergoing a non-cardiac operation in a non-cardiosurgery clinic, from acute precipitation of left ventricular outflow tract obstruction provoked by surgery and anesthesia. It emphasizes the importance of raising non-cardiac anesthesiologists' awareness of the issue and having clear standards of pre-operative evaluation and perioperative management of patients with hypertrophic cardiomyopathy in order to avoid fatal medical errors...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29786534/-the-gynecological-pessary-is-it-really-a-device-of-another-age-a-fig-leaf
#3
E Nohuz, E Jouve, G Clement, B Jacquetin
OBJECTIVES: The use of pessary to put back up prolapsed organs to their normal position dates back prior to several millennia. This work aims to discuss its place in our clinical practice through an updated bibliographic review and emphasizes a hands-on approach to pessary fitting and management in terms of indication, pessary type selection, device' size, insertion, removal, follow-up visits and care. METHODS: A review of the literature, in the light of the latest publications and recommendations of French and international learned societies, as well as our own experience, were analyzed...
May 18, 2018: Gynecologie, Obstetrique, Fertilite & Senologie
https://www.readbyqxmd.com/read/29786482/human-epidermal-growth-factor-2-positive-breast-cancer-with-mammographic-microcalcification-relationship-to-pathologic-complete-response-after-neoadjuvant-chemotherapy
#4
Fayyaz A K Mazari, Nisha Sharma, David Dodwell, Kieran Horgan
Purpose To determine the relationship between the presence or absence of mammographic calcifications in human epidermal growth factor receptor 2 (HER2)-positive breast cancers and pathologic complete response (pCR) to neoadjuvant chemotherapy and to determine other tumor and clinical characteristics that may be predictive of such a response. Materials and Methods A database of all patients with HER2-positive breast cancer who underwent neoadjuvant chemotherapy between 2007 and 2015 was retrospectively reviewed...
May 16, 2018: Radiology
https://www.readbyqxmd.com/read/29786413/frozen-elephant-trunk-and-arch-endografts-for-chronic-thoracoabdominal-aortic-dissections
#5
Giovanni Tinelli, Marco Ferraresi, A Claire Watkins, Raphael Soler, Elie Fadel, Dominique Fabre, Stéphan Haulon
Chronic aortic dissecting aneurysms (TAAD) presenting after acute Stanford Type A or B dissection includes both arch and/or thoracoabdominal aortic aneurysms (TAAA). Approximately 60% of patients who survive surgical treatment of acute Type A aortic dissections will require another aortic procedure. Similarly, more than 70% of patients with chronic Type B aortic dissections will experience false lumen dilation at 5-year follow-up, often requiring intervention. Open or hybrid aortic repairs of complex TAAD involving the arch and the TAAA are very demanding procedures for both patients and clinicians...
May 22, 2018: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/29786412/the-use-of-scoring-balloons-in-the-superficial-femoral-artery
#6
Simon Bays
Percutaneous transluminal angioplasty and stenting is becoming increasingly the first line treatment for patients with both claudication and critical limb ischaemia instead of surgery, with the aim of returning the patient's quality of life in the former and preventing amputation. Drug eluting technologies have seen a large surge in popularity in recent years, and significant patient benefits have been seen with the use of drug eluting stents and balloons over the use of plain balloon angioplasty. Unfortunately in many patients with arterial disease there is significant vessel wall calcification - this can theoretically be a barrier to drug delivery, and can also be a contributing factor to flow limiting dissection and the subsequent need for bail out stenting...
May 22, 2018: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/29786131/ca19-9-on-postoperative-surveillance-in-pancreatic-ductal-adenocarcinoma-predicting-recurrence-and-changing-prognosis-over-time
#7
Caroline J Rieser, Mazen Zenati, Ahmad Hamad, Amr I Al Abbas, Nathan Bahary, Amer H Zureikat, Herbert J Zeh, Melissa E Hogg
BACKGROUND: Serum carbohydrate antigen 19-9 (CA19-9) correlates with response to therapy and overall survival (OS) for patients with pancreatic ductal adenocarcinoma (PDAC). This study aimed to define the chronologic relationship between CA19-9 elevation and radiographic recurrence to develop a model that can predict the risk of recurrence (RFS) and prognosis during interval surveillance for patients with resected PDAC. METHODS: A retrospective review examined patients undergoing surgery for pancreatic adenocarcinoma from January 2010 to May 2016...
May 21, 2018: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/29786043/risk-factors-for-recurrence-of-ovarian-endometriosis-in-chinese-patients-aged-45-and-over
#8
Zheng-Xing He, Ting-Ting Sun, Shu Wang, Hong-Hui Shi, Qing-Bo Fan, Lan Zhu, Jin-Hua Leng, Da-Wei Sun, Jian Sun, Jing-He Lang
Background: When considering the issue of recurrence, perimenopausal women may have more dilemma during management comparing with young women, for example, whether to retain the uterus and ovary during surgery, whether it is necessary to add adjuvant medicine treatment after operation, and there is no evidence for reference about using of gonadotropin-releasing hormone agonist. This study aimed to study the risk factors for the recurrence of ovarian endometriosis (EM) in patients aged 45 and over...
June 5, 2018: Chinese Medical Journal
https://www.readbyqxmd.com/read/29785788/effects-of-levosimendan-on-mortality-in-patients-undergoing-cardiac-surgery-a-systematic-review-and-meta-analysis
#9
Peili Chen, Xiaoqiang Wu, Zhiwei Wang, Zhenya Li, Xiangyong Tian, Junpeng Wang, Tianzhong Yan
PURPOSE: We sought to determine the impact of levosimendan on mortality following cardiac surgery based on large-scale randomized controlled trials (RCTs). METHODS: We searched PubMed, Web of Science, Cochrane databases, and ClinicalTrials.gov for RCTs published up to December 2017, on levosimendan for patients undergoing cardiac surgery. RESULTS: A total of 25 RCTs enrolling 2960 patients met the inclusion criteria; data from 15 placebo-controlled randomized trials were included for meta-analysis...
May 21, 2018: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/29785697/the-video-assisted-thoracic-surgery-for-mediastinal-bronchogenic-cysts-a-single-center-experience
#10
Xun Wang, Kezhong Chen, Yun Li, Fan Yang, Hui Zhao, Jun Wang
OBJECTIVE: The aim of this study was to evaluate the outcomes of video-assisted thoracic surgery (VATS) for mediastinal bronchogenic cyst (MBC) excision and investigate the surgical indication for MBC. METHODS: We retrospectively reviewed all consecutive MBC patients who underwent surgical excision between April 2001 and June 2016. One hundred and nineteen patients were enrolled with a median age of 45.4 years and divided into two groups: anterior mediastinum group (n = 48), and middle and posterior mediastinum group (n = 71)...
May 21, 2018: World Journal of Surgery
https://www.readbyqxmd.com/read/29785665/why-weight-an-analytic-review-of-obesity-management-diabetes-prevention-and-cardiovascular-risk-reduction
#11
REVIEW
L I Igel, K H Saunders, J J Fins
PURPOSE OF REVIEW: In this review, we examine one of the ironies of American health care-that we pay more for disease management than disease prevention. Instead of preventing type 2 diabetes (T2DM) by treating its precursor, obesity, we fail to provide sufficient insurance coverage for weight management only to fund the more costly burden of overt T2DM. RECENT FINDINGS: There is a vital need for expanded insurance coverage to help foster a weight-centric approach to T2DM management...
May 21, 2018: Current Atherosclerosis Reports
https://www.readbyqxmd.com/read/29785658/incidence-and-risk-factors-for-positive-urine-culture-at-the-time-of-pediatric-urologic-surgery
#12
Michael A Maccini, David J Chalmers, Vijaya M Vemulakonda, Jeffrey B Campbell
PURPOSE: Urinary tract infections are relatively common in pediatric patients. Unrecognized bacteriuria at the time of urologic surgery puts patients at increased risk for perioperative complications. Many pediatric urologists obtain preoperative or intraoperative urine cultures prior to surgery, but data are lacking regarding rates and risk factors for positive intraoperative urine cultures. We conducted a retrospective cohort study of patients undergoing pediatric urologic surgery to examine factors associated with positive intraoperative urine cultures...
May 21, 2018: International Urology and Nephrology
https://www.readbyqxmd.com/read/29785613/neuroinfections-caused-by-fungi
#13
REVIEW
Katarzyna Góralska, Joanna Blaszkowska, Magdalena Dzikowiec
BACKGROUND: Fungal infections of the central nervous system (FIs-CNS) have become significantly more common over the past 2 decades. Invasion of the CNS largely depends on the immune status of the host and the virulence of the fungal strain. Infections with fungi cause a significant morbidity in immunocompromised hosts, and the involvement of the CNS may lead to fatal consequences. METHODS: One hundred and thirty-five articles on fungal neuroinfection in PubMed, Google Scholar, and Cochrane databases were selected for review using the following search words: "fungi and CNS mycoses", CNS fungal infections", "fungal brain infections", " fungal cerebritis", fungal meningitis", "diagnostics of fungal infections", and "treatment of CNS fungal infections"...
May 21, 2018: Infection
https://www.readbyqxmd.com/read/29785551/salivary-duct-carcinoma-evaluation-of-treatment-and-outcome-in-a-tertiary-referral-institute
#14
Ann-Jean C C Beck, Peter J F M Lohuis, Abrahim Al-Mamgani, Laura A Smit, Willem M C Klop
PURPOSE: The aggressive behavior of salivary duct carcinoma (SDC) necessitates an aggressive treatment strategy, including surgery and radiotherapy (RT). We evaluated practice patterns and treatment outcomes in patients with SDC treated in our Institute. METHODS: Patients with SDC of the parotid or submandibular gland treated with curative intention in our Institute from 1998 until 2016 were reviewed. Our diagnostic workup and treatment strategy were evaluated together with treatment outcomes...
May 21, 2018: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/29785528/a-rare-case-of-ascending-colon-adenocarcinoma-incarcerated-in-an-inguinoscrotal-hernia-case-report-and-literature-review
#15
Tien Yew Chern, Yeng Kwang Tay, Dayashan Shevantha Perera
BACKGROUND: Inguinal hernias and colorectal cancers are common conditions, but the presentation of a loop of bowel containing cancer within a hernia is rare. Principles of surgery include oncological resection of the involved colonic segment as well as lymphatic drainage. Based on case reports of the last several decades, there have been no reports of a case where the reduction of an inguinoscrotal hernia and oncological colectomy were performed completely laparoscopically. We present the first instance of a completely laparoscopically assisted resection and hernia repair on a patient with T4 ascending colon cancer...
May 21, 2018: Surgical Case Reports
https://www.readbyqxmd.com/read/29785459/intracorporeal-delta-shaped-gastroduodenostomy-in-reduced-port-robotic-distal-subtotal-gastrectomy-technical-aspects-and-short-term-outcomes
#16
Joong Ho Lee, Taeil Son, Jisu Kim, Won Jun Seo, Chul Kyu Rho, Minah Cho, Hyoung-Il Kim, Woo Jin Hyung
BACKGROUND: Gastroduodenostomy is preferred as a method of reconstruction following distal subtotal gastrectomy. However, in initial reports on reduced-port gastrectomy, gastroduodenostomy has rarely been performed therein because of technical difficulties. The present study describes a novel intracorporeal gastroduodenostomy technique applicable during reduced-port robotic distal subtotal gastrectomy. METHODS: Data were retrospectively reviewed for cases of reduced-port (three-port) robotic distal subtotal gastrectomy with intracorporeal delta-shaped gastroduodenostomy performed from February 2016 to December 2016...
May 21, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29785458/high-resolution-standardization-reduces-delay-due-to-workflow-disruptions-in-laparoscopic-cholecystectomy
#17
Marco von Strauss Und Torney, Sohelia Aghlmandi, Jasmin Zeindler, Debora Nowakowski, Christian A Nebiker, Christoph Kettelhack, Rachel Rosenthal, Raoul A Droeser, Savas D Soysal, Henry Hoffmann, Robert Mechera
BACKGROUND: Optimal resource utilization in high-cost environments like operating theatres is fundamental in today's cost constrained health care systems. Interruptions of the surgical workflow, i.e. microcomplications (MC), lead to prolonged procedure times and higher costs and can be indicative of surgical mistakes. Reducing MC can improve operating room efficiency and prevent intraoperative complications. We, therefore, aimed to evaluate the impact of a high-resolution standardized laparoscopic cholecystectomy protocol (HRSL) on operative time and intraoperative interruptions in a teaching hospital...
May 21, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29785455/robotic-assisted-laparoscopic-median-arcuate-ligament-release-7-year-experience-from-a-single-tertiary-care-center
#18
Usah Khrucharoen, Yen-Yi Juo, Yas Sanaiha, Yijun Chen, Juan C Jimenez, Erik P Dutson
BACKGROUND: Despite previous reports of robotic-assisted laparoscopic release for median arcuate ligament syndrome (MALS), the safety and efficacy profile of this approach has been difficult to establish due to the rarity of this diagnostic entity. We aim to present our experience from a tertiary minimally invasive surgery referral center. METHODS: A case series was performed whereby all patients who underwent robotic-assisted MAL release from July 2010 to July 2017 at our institution were included...
May 21, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29785406/fluid-extravasation-in-shoulder-arthroscopic-surgery-a-systematic-review
#19
REVIEW
Muzammil Memon, Jeffrey Kay, Arian Gholami, Nicole Simunovic, Olufemi R Ayeni
Background: Arthroscopic surgery of the shoulder joint has become increasingly more common given its advantages over open surgery; however, one rare but potentially life-threatening complication is fluid extravasation into the surrounding tissues, causing edema, respiratory compromise, abnormal results on laboratory blood tests, and possibly death. Currently, no systematic review exists that summarizes the existing clinical research on this topic. Purpose: To perform a systematic review on fluid extravasation as a complication of shoulder arthroscopic surgery, specifically assessing clinical presentation, risk factors, management, and outcomes...
May 2018: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/29785392/periosteal-pseudotumor-in-complex-total-knee-arthroplasty-resembling-a-neoplastic-process
#20
Madhav Chowdhry, Matthew V Dipane, Edward J McPherson
This case report describes in detail an erosive distal diaphyseal pseudotumor that occurred 6 years after a complex endoprosthetic hinge total knee arthroplasty (TKA). A female patient had conversion of a knee fusion to an endoprosthetic hinge TKA at the age of 62. At her scheduled 6-year follow-up, she presented with mild distal thigh pain and radiographs showing a 6-7 cm erosive lytic diaphyseal lesion that looked very suspicious for a neoplastic process. An en bloc resection of the distal femur and femoral endoprosthesis was performed...
May 18, 2018: World Journal of Orthopedics
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