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https://www.readbyqxmd.com/read/27909621/impact-of-robotic-partial-nephrectomy-with-and-without-ischemia-on-renal-functions-experience-in-34-cases
#1
Kemal Ener, Abdullah Erdem Canda, Serkan Altınova, Ali Fuat Atmaca, Erdal Alkan, Erem Asil, Muhammet Fuat Özcan, Ziya Akbulut, Mevlana Derya Balbay
OBJECTIVE: In this study we aimed to compare renal functions in patients who underwent robotic partial nephrectomy (RPN) with on-clamp and zero- ischemia techniques. MATERIAL AND METHODS: Between 2009 and 2015, 12 off-clamp and 22 on-clamp RPN procedures were performed on a total of 34 patients in two centers. The main outcome parameters examined were serum creatinine, and estimated glomerular filtration rate (eGFR) during preoperative, immediate postoperative periods, and at postoperative 3(rd) months...
December 2016: Turkish Journal of Urology
https://www.readbyqxmd.com/read/27906769/measuring-harm-in-health-care-optimizing-adverse-event-review
#2
Kathleen E Walsh, Polina Harik, Kathleen M Mazor, Deborah Perfetto, Milena Anatchkova, Colleen Biggins, Joann Wagner, Pamela J Schoettker, Cassandra Firneno, Robert Klugman, Jennifer Tjia
OBJECTIVE: The objective of this study was to identify modifiable factors that improve the reliability of ratings of severity of health care-associated harm in clinical practice improvement and research. METHODS: A diverse group of clinicians rated 8 types of adverse events: blood product, device or medical/surgical supply, fall, health care-associated infection, medication, perinatal, pressure ulcer, surgery. We used a generalizability theory framework to estimate the impact of number of raters, rater experience, and rater provider type on reliability...
November 30, 2016: Medical Care
https://www.readbyqxmd.com/read/27906016/high-prevalence-of-being-overweight-and-obese-hiv-infected-persons-before-and-after-24%C3%A2-months-on-early-art-in-the-anrs-12136-temprano-trial
#3
Calixte Guehi, Anani Badjé, Delphine Gabillard, Eric Ouattara, Serge Olivier Koulé, Raoul Moh, Didier Ekouevi, Hugues Ahibo, Jean Baptiste N'Takpé, Gérard Kouamé Menan, Nina Deschamps, Jerôme Lecarrou, Serge Eholié, Xavier Anglaret, Christine Danel
BACKGROUND: HIV is usually associated with weight loss. World health Organization (WHO) recommends early antiretroviral (ART) initiation, but data on the progression of body mass index (BMI) in participants initiating early ART in Africa are scarce. METHODS: The Temprano randomized trial was conducted in Abidjan to assess the effectiveness of early ART and Isoniazid (INH) prophylaxis for tuberculosis in HIV-infected persons with high CD4 counts below 800 cells/mm(3) without any indication for starting ART...
February 25, 2016: AIDS Research and Therapy
https://www.readbyqxmd.com/read/27905087/robot-assisted-surgery-in-elderly-and-very-elderly-population-our-experience-in-oncologic-and-general-surgery-with-literature-review
#4
Graziano Ceccarelli, Enrico Andolfi, Alessia Biancafarina, Aldo Rocca, Maurizio Amato, Marco Milone, Marta Scricciolo, Barbara Frezza, Egidio Miranda, Marco De Prizio, Andrea Fontani
BACKGROUND: Although there is no agreement on a definition of elderly, commonly an age cutoff of ≥65 or 75 years is used. Nowadays most of malignancies requiring surgical treatment are diagnosed in old population. Comorbidities and frailty represent well-known problems during and after surgery in elderly patients. Minimally invasive surgery offers earlier postoperative mobilization, less blood loss, lower morbidity as well as reduction in hospital stay and as such represents an interesting and validated option for elderly population...
November 30, 2016: Aging Clinical and Experimental Research
https://www.readbyqxmd.com/read/27904309/robot-assisted-abdominal-cerclage-during-pregnancy
#5
Burak Zeybek, Amanda Hill, Gulden Menderes, Mostafa A Borahay, Masoud Azodi, Gokhan Sami Kilic
BACKGROUND AND OBJECTIVES: Cervical insufficiency is a difficult condition to diagnose and can lead to preterm birth, miscarriage, or perinatal infant morbidity and mortality. We conducted this retrospective case study and literature review to evaluate the safety and efficacy of robot-assisted abdominal cerclage during pregnancy. METHODS: We conducted a case series and a systematic review that included patients who underwent robot-assisted abdominal cerclage during pregnancy from January 2010 through March 2016...
October 2016: JSLS: Journal of the Society of Laparoendoscopic Surgeons
https://www.readbyqxmd.com/read/27904218/core-decompression-or-quadratus-femoris-muscle-pedicle-bone-grafting-for-nontraumatic-osteonecrosis-of-the-femoral-head-a-randomized-control-study
#6
Deqiang Li, Ming Li, Peilai Liu, Yuankai Zhang, Liang Ma, Fei Xu
BACKGROUND: The traditional management for osteonecrosis of the femoral head (ONFH) includes core decompression (CD) and quadratus femoris muscle pedicle bone graft (QF-MPBG). The aim of this study was to investigate the effects of CD and QF-MPBG on the patients with nontraumatic ONFH in an early stage. MATERIALS AND METHODS: 39 patients (47 hips) with ONFH in an early stage (Ficat Stage I or II) were randomly divided into two groups according to random number table method...
November 2016: Indian Journal of Orthopaedics
https://www.readbyqxmd.com/read/27902772/relation-between-birth-weight-and-intraoperative-hemorrhage-during-cesarean-section-in-pregnancy-with-placenta-previa
#7
Hiroaki Soyama, Morikazu Miyamoto, Hiroki Ishibashi, Masashi Takano, Hidenori Sasa, Kenichi Furuya
BACKGROUND: Placenta previa, one of the most severe obstetric complications, carries an increased risk of intraoperative massive hemorrhage. Several risk factors for intraoperative hemorrhage have been identified to date. However, the correlation between birth weight and intraoperative hemorrhage has not been investigated. Here we estimate the correlation between birth weight and the occurrence of intraoperative massive hemorrhage in placenta previa. MATERIALS AND METHODS: We included all 256 singleton pregnancies delivered via cesarean section at our hospital because of placenta previa between 2003 and 2015...
2016: PloS One
https://www.readbyqxmd.com/read/27902607/perioperative-complications-following-preoperative-cessation-of-antithrombotic-agents-for-total-knee-arthroplasty-a-retrospective-study
#8
Jin-Young Hwang, Sohee Oh, Chong-Soo Kim, Jee-Eun Chang, Seong-Won Min
The number of elderly patients undergoing total knee arthroplasty (TKA) has steadily increased. Elderly patients undergoing TKA usually have underlying diseases, and some of them take antithrombotic agents for the prevention or treatment of these co-morbidities, including cardiovascular, cerebrovascular, or thromboembolic diseases. When these patients are scheduled to undergo TKA, preoperative cessation of antithrombotic agents is considered on the basis of its risks and benefits. This study was aimed to evaluate the impact of discontinuing antithrombotic agents for primary total knee arthroplasty (TKA) on perioperative complications...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27899323/comparison-of-endoscopic-submucosal-tunneling-dissection-and-thoracoscopic-enucleation-for-the-treatment-of-esophageal-submucosal-tumors
#9
Qing-Yuan Li, Yu-Yuan Xu, Wei Gong, Qiang Zang, Jian-Qun Cai, Haitao Qing, Zelong Han, Aimin Li, Si-de Liu, Yue Li
BACKGROUND: Endoscopic submucosal tunneling dissection (ESTD) has been proved to be safe and effective for removal of esophageal submucosal tumors (SMTs) and can maintain the mucosal integrity compared with other endoscopic methods. The aim of the study was to estimate the safety and efficacy of ESTD as well as compare its efficacy with thoracoscopic enucleation for esophageal SMTs, which is used increasingly as a minimally invasive approach. METHODS: We retrospectively collected the clinical data of the patients with esophageal SMTs smaller than 40 mm who underwent ESTD or thoracoscopic enucleation at Nanfang hospital between January 2008 and August 2016...
November 26, 2016: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/27898953/impact-of-improving-dietary-amino-acid-balance-for-lactating-sows-on-efficiency-of-dietary-amino-acid-utilization-and-transcript-abundance-of-genes-encoding-lysine-transporters-in-mammary-tissue
#10
L Huber, C F M de Lange, C W Ernst, U Krogh, N L Trottier
Lactating multiparous Yorkshire sows ( = 64) were used in 2 experiments to test the hypothesis that reducing dietary CP intake and improving AA balance through crystalline AA (CAA) supplementation improves apparent dietary AA utilization efficiency for milk production and increases transcript abundance of genes encoding Lys transporter proteins in mammary tissue. In Exp. 1, 40 sows were assigned to 1 of 4 diets: 1) high CP (HCP; 16.0% CP, as-fed basis; analyzed concentration), 2) medium-high CP (MHCP; 15.7% CP), 3) medium-low CP (MLCP; 14...
November 2016: Journal of Animal Science
https://www.readbyqxmd.com/read/27898879/genetic-parameters-for-both-a-liver-damage-phenotype-caused-by-and-antibody-response-to-phenotype-in-dairy-and-beef-cattle
#11
A J Twomey, R G Sayers, R I Carroll, N Byrne, E O' Brien, M L Doherty, J C McClure, D A Graham, D P Berry
is a helminth parasite of economic importance to the global cattle industry, with documented high international herd prevalence. The objective of the present study was to generate the first published genetic parameter estimates for liver damage caused by as well as antibody response to in cattle. Abattoir data on the presence of live , or -damaged livers, were available between the years 2012 and 2015, inclusive. A second data set was available on cows from 68 selected dairy herds with a blood ELISA test for antibody response to in autumn 2015...
October 2016: Journal of Animal Science
https://www.readbyqxmd.com/read/27896577/modified-laparoscopic-simple-enucleation-with-single-layer-suture-technique-versus-standard-laparoscopic-partial-nephrectomy-for-treating-localized-renal-cell-carcinoma
#12
Qun Lu, Xiaozhi Zhao, Changwei Ji, Suhan Guo, Guangxiang Liu, Shiwei Zhang, Xiaogong Li, Weidong Gan, Hongqian Guo
OBJECTIVES: To compare modified laparoscopic simple enucleation (MLSE) and standard laparoscopic partial nephrectomy (SLPN) for treating localized renal cell carcinoma in our large institutional experience. METHODS: We evaluated 385 consecutive patients who underwent MLSE or SLPN for renal tumors in our institution from January 2013 to December 2015 in terms of perioperative pathological and oncologic outcome variables. During MLSE, the single-layer suture technique was performed for renal reconstruction...
November 28, 2016: International Urology and Nephrology
https://www.readbyqxmd.com/read/27894845/thromboelastography-demonstrates-perioperative-hypercoagulability-in-hepato-pancreato-biliary-patients-and-supports-routine-administration-of-preoperative-and-early-postoperative-venous-thromboembolism-chemoprophylaxis
#13
Anh-Thu Le, Jennifer W Harris, Erin Maynard, Sean P Dineen, Ching-Wei D Tzeng
BACKGROUND: We hypothesized hepato-pancreato-biliary (HPB) surgery patients are more likely to be hypercoagulable than hypocoagulable, and that bleeding risks from VTE chemoprophylaxis are low. This study sought to use thromboelastography (TEG) to compare coagulation profiles with bleeding/thrombotic events in HPB patients receiving standardized perioperative chemoprophylaxis. METHODS: Consecutive patients undergoing HPB resections by three surgeons at one institution (January 2014-December 2015) received preoperative and early postoperative VTE chemoprophylaxis and were evaluated with TEGs...
November 25, 2016: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
https://www.readbyqxmd.com/read/27893300/the-use-of-robotic-and-laparoscopic-surgical-stapling-devices-during-minimally-invasive-colon-and-rectal-surgery-a-comparison
#14
Jeremy L Holzmacher, Samuel Luka, Madiha Aziz, Richard L Amdur, Samir Agarwal, Vincent Obias
PURPOSE: To date there exists no published study examining the safety and efficacy of the EndoWrist 45 (Intuitive Surgical, Inc.) robotic stapler. We compared outcomes between the robotic and comparable laparoscopic stapler in robotic-assisted colorectal procedures. MATERIALS AND METHODS: We conducted a retrospective review of 93 patients who underwent robotic-assisted colorectal surgery at our institution from 2012 to 2014. Surgeries included left, sigmoid, subtotal and total colectomies, and low anterior rectal resections...
November 28, 2016: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/27892748/are-porous-tantalum-cups-superior-to-conventional-reinforcement-rings
#15
Anders Brüggemann, Erik Fredlund, Hans Mallmin, Nils P Hailer
Background and purpose - Porous tantalum cups have been introduced as an alternative to various reinforcement rings in revision hip surgery. We hypothesized that porous tantalum cups would be superior to Müller acetabular roof reinforcement rings (MARRs) in revision hip surgery with re-revision for aseptic loosening as the primary outcome measure. Patients and methods - 207 hips operated with either a porous tantalum cup (TM cup, n = 111) or a MARR (n = 96) at index procedure were identified in our local arthroplasty register...
November 28, 2016: Acta Orthopaedica
https://www.readbyqxmd.com/read/27890535/partial-hepatectomy-hemodynamics-changes-experimental-data-explained-by-closed-loop-lumped-modeling
#16
Chloe Audebert, Mohamed Bekheit, Petru Bucur, Eric Vibert, Irene E Vignon-Clementel
The liver function may be degraded after partial liver ablation surgery. Adverse liver hemodynamics have been shown to be associated to liver failure. The link between these hemodynamics changes and ablation size is however poorly understood. This article proposes to explain with a closed-loop lumped model the hemodynamics changes observed during twelve surgeries in pigs. The portal venous tree is modeled with a pressure-dependent variable resistor. The variables measured, before liver ablation, are used to tune the model parameters...
November 16, 2016: Journal of Biomechanics
https://www.readbyqxmd.com/read/27890439/a-japanese-nationwide-multicenter-survey-on-perioperative-complications-of-corrective-fusion-for-elderly-patients-with-adult-spinal-deformity
#17
Yu Yamato, Yukihiro Matsuyama, Kazuhiro Hasegawa, Yoichi Aota, Tsutomu Akazawa, Takahiro Iida, Kazumasa Ueyama, Koki Uno, Tokumi Kanemura, Noriaki Kawakami, Toshiaki Kotani, Masashi Takaso, Jun Takahashi, Masato Tanaka, Hiroshi Taneichi, Taichi Tsuji, Hideo Hosoe, Joji Mochida, Takachika Shimizu, Ikuho Yonezawa, Kota Watanabe, Morio Matsumoto
BACKGROUND: Recently, corrective fusion surgery for patients with adult spinal deformity (ASD) has become common in Japan. This study aimed to clarify the status of surgeries for ASD in Japan, focusing on perioperative complications. A nationwide multicenter survey gathering information on surgically treated ASD patients was conducted by the committee for Adult Spinal Deformity of the Japanese Scoliosis Society. METHODS: This study was a review of retrospectively collected data from 18 spine scoliosis centers belonging to the Japanese Scoliosis Society...
November 24, 2016: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/27889876/population-pharmacokinetic-pharmacodynamic-modeling-of-5-fluorouracil-for-toxicities-in-rats
#18
Shinji Kobuchi, Yukako Ito, Toshiyuki Sakaeda
BACKGROUND AND OBJECTIVES: Myelosuppression is a dose-limiting toxicity of 5-fluorouracil (5-FU). Predicting the inter- and intra-patient variability in pharmacokinetics and toxicities of 5-FU may contribute to the individualized medicine. This study aimed to establish a population pharmacokinetic-pharmacodynamic model that could evaluate the inter- and intra-individual variability in the plasma 5-FU concentration, 5-FU-induced body weight loss and myelosuppression in rats. METHOD: Plasma 5-FU concentrations, body weight loss, and blood cell counts in rats following the intravenous administration of various doses of 5-FU for 4 days were used to develop the population pharmacokinetic-pharmacodynamic model...
November 26, 2016: European Journal of Drug Metabolism and Pharmacokinetics
https://www.readbyqxmd.com/read/27887750/chronic-kidney-disease
#19
REVIEW
Angela C Webster, Evi V Nagler, Rachael L Morton, Philip Masson
The definition and classification of chronic kidney disease (CKD) have evolved over time, but current international guidelines define this condition as decreased kidney function shown by glomerular filtration rate (GFR) of less than 60 mL/min per 1·73 m(2), or markers of kidney damage, or both, of at least 3 months duration, regardless of the underlying cause. Diabetes and hypertension are the main causes of CKD in all high-income and middle-income countries, and also in many low-income countries. Incidence, prevalence, and progression of CKD also vary within countries by ethnicity and social determinants of health, possibly through epigenetic influence...
November 22, 2016: Lancet
https://www.readbyqxmd.com/read/27886354/a-retrospective-analysis-of-the-merits-and-challenges-associated-with-simultaneous-bilateral-tha-using-the-direct-anterior-approach
#20
Matthew L Brown, Johannes F Plate, David C Holst, Daniel N Bracey, Matthew W Bullock, Jason E Lang
INTRODUCTION: 15%-20% of patients presenting for total hip arthroplasty (THA) have bilateral disease. While simultaneous bilateral THA is of interest to patients and surgeons, debate persists regarding its merits. The majority of previous reports on simultaneous bilateral THA involve patients in the lateral decubitus position, which require repositioning, prepping and draping, and exposure of a fresh wound to pressure and manipulation for the contralateral THA. The purpose of this study was to compare complications, component position, and financial parameters for simultaneous versus staged bilateral THAs using the direct anterior approach (DAA)...
November 14, 2016: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
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