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https://www.readbyqxmd.com/read/27904909/from-left-ventricular-assist-device-to-transplant-to-home-an-interdisciplinary-team-approach-to-treating-medically-complex-cardiac-patients-during-the-bridge-to-transplantation-a-case-report
#1
Keith J Foster, Angelica Cota, Stephanie Cleves
CASE REPORT: A 56-year-old man presented with advanced heart failure requiring implantation of a left ventricular assist device and was discharged home. after implantation He returned to the hospital with right posterior putamen stroke and after a comprehensive rehabilitation programme was discharged home with the ability to be independent. The patient later underwent heart transplantation and subsequently required readmission to inpatient rehabilitation. He again completed a comprehensive rehabilitation programme and returned home with the ability to be independent with use of a single-point cane for ambulation...
November 30, 2016: Journal of Rehabilitation Medicine
https://www.readbyqxmd.com/read/27904718/biomechanical-analysis-of-a-novel-wedge-locking-plate-in-a-porcine-tibial-model
#2
Jeong-Ku Ha, Chul Hyun Yeom, Ho Su Jang, Han Eui Song, Sung Jae Lee, Kang Hee Kim, Kyu Sung Chung, Mahendar Gururaj Bhat, Jin Goo Kim
BACKGROUND: The purpose of this study was to analyze biomechanical properties of a novel wedge locking plate in medial open wedge high tibial osteotomy (OWHTO) in a porcine tibial model. METHODS: A uniform 8-mm OWHTO was performed in 12 porcine tibiae. Six of them were subsequently fixed with the plate without a wedge, whereas the other 6 were additionally reinforced with a metal wedge of 8 mm. Biomechanical properties (stiffness, displacement of the osteotomy gap, and failure load) were evaluated under axial load...
December 2016: Clinics in Orthopedic Surgery
https://www.readbyqxmd.com/read/27903393/-a-multi-center-study-on-the-long-term-mortality-and-related-risk-factors-in-patients-with-chronic-heart-failure-receiving-resynchronization-therapy
#3
S Y Qi, D M Wang, H B Yu, C Ding, F L Tian, L S Ru, J Li, B Zhang, Y L Han
Objective: To analyze long-term mortality and patients characteristics of cardiac resynchronization therapy (CRT) for patients with chronic heart failure. Methods: In-patients with chronic heart failure who received CRT in the three medical centers(Bethune International Peace Hospital, General Hospital of Shenyang Military Command of Chinese People's Liberation Army, and 251 Hospital of People's Liberation Army)from March 2001 to June 2013 were included.Mortality and related causes, echocardiographic parameters were analyzed...
November 24, 2016: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/27903010/heartmate-ii-left-ventricular-assist-device-pump-exchange-a-single-institution-experience
#4
Asad F Shaikh, Susan M Joseph, Brian Lima, Shelley A Hall, Rajasekhar Malyala, Aldo E Rafael, Gonzalo V Gonzalez-Stawinski, Themistokles Chamogeorgakis
Background Left ventricular assist devices (LVADs) have revolutionized the treatment of patients with end-stage heart failure. These devices are replaced when pump complications arise if heart transplant is not possible. We present our experience with HeartMate II (HMII (Thoratec, Plesanton, California, United States)) LVAD pump exchange. Materials and Methods We retrospectively reviewed all cases that required pump exchange due to LVAD complication from November 2011 until June 2016 at a single high-volume institution...
November 30, 2016: Thoracic and Cardiovascular Surgeon
https://www.readbyqxmd.com/read/27900710/customized-tantalum-augmented-reverse-shoulder-arthroplasty-for-glenoid-bone-defect-and-excessive-medialization-description-of-the-technique
#5
Nicola Ivaldo, Tony Mangano, Giovanni Caione, Mario Rossoni, Angelo Ligas
BACKGROUND: Glenoid bone defect and excessive medialization could represent challenging issues during reverse shoulder arthroplasty, especially in the setting of revision surgery. Although a solution is offered by the Boileau's BIO-RSA technique in primary cases, only autologous iliac crest bone graft and homologous graft from bone banks are available for revision surgeries, with known disadvantages and risk of graft resorption and implant failure. MATERIALS AND METHODS: We describe in this work a new technique based on a customized porous tantalum device to be used in salvage situations, aimed at lateralization of the glenoid component of a reverse shoulder arthroplasty...
December 2016: Musculoskeletal Surgery
https://www.readbyqxmd.com/read/27900707/fluoroscopy-guided-biodegradable-spacer-implantation-using-local-anesthesia-safety-and-efficacy-study-in-patients-with-massive-rotator-cuff-tears
#6
E Gervasi, E Maman, A Dekel, E Cautero
BACKGROUND: The management of massive rotator cuff tears (MRCTs) is challenging and associated with a high failure rates. Studies have shown that advanced age, lower American Society of Anesthesiologists physical status score and concomitant comorbidities are associated with higher risks of death and postoperative complications. This study was designed to assess the safety and efficacy of fluoroscopy-guided biodegradable spacer implantation under local anesthesia, in patients with MRCT and comorbidities completely or partially contraindicating surgeries under general anesthesia...
December 2016: Musculoskeletal Surgery
https://www.readbyqxmd.com/read/27900338/the-bridge-enhanced-anterior-cruciate-ligament-repair-bear-procedure-an-early-feasibility-cohort-study
#7
Martha M Murray, Brett M Flutie, Leslie A Kalish, Kirsten Ecklund, Braden C Fleming, Benedikt L Proffen, Lyle J Micheli
BACKGROUND: This study assessed the safety of the newly developed bridge-enhanced anterior cruciate ligament (ACL) repair (BEAR), which involves suture repair of the ligament combined with a bioactive scaffold to bridge the gap between the torn ligament ends. As the intra-articular environment is complex in its response to implanted materials, this study was designed to determine whether there would be a significant rate of adverse reaction to the implanted scaffold. HYPOTHESIS: The primary hypothesis was that the implanted scaffold would not result in a deep joint infection (arthrocentesis with positive culture) or significant inflammation (clinical symptoms justifying arthrocentesis but negative culture)...
November 2016: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/27899950/bone-anchored-titanium-implants-in-patients-with-auricular-defects-three-years-and-27-patients-experience
#8
Emilio Mevio, Luca Facca, Stefano Schettini, Mauro Mullace
Different surgical solutions have been proposed for reconstruction of the auricle following loss of the pinna through traumatic injury or neoplastic disease or in patients with congenital defects. Surgical treatment may involve the insertion of an autogenous rib cartilage framework or the use of a porous polymer material inserted into an expanded postauricular flap. Reconstruction with rib cartilage has yielded good results but requires more than one surgical step, and adverse events can occur both at the donor and at the acceptor site; cases of prosthesis rejection have also been described following application of the polymeric prosthesis...
2016: International Journal of Otolaryngology
https://www.readbyqxmd.com/read/27899203/bioresorbable-scaffold-implantation-in-patients-with-indication-for-oral-anticoagulation-a-propensity-matched-analysis
#9
Niklas F Boeder, Victoria Johnson, Oliver Dörr, Jens Wiebe, Albrecht Elsässer, Helge Möllmann, Christian W Hamm, Holger M Nef, Timm Bauer
OBJECTIVES: To examine ischemic and bleeding outcomes in patients on triple antithrombotic therapy (TAT) compared with dual antiplatelet therapy (DAPT) after the implantation of bioresorbable scaffolds (BRS). BACKGROUND: The optimal antithrombotic regimen in patients undergoing percutaneous coronary intervention that have an indication for oral anticoagulation is unclear, in particular among those undergoing BRS implantation. METHODS: Consecutive patients of a single-center, all-comers BRS registry were included...
November 24, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/27898605/initial-results-of-a-safety-and-feasibility-study-of-auditory-brainstem-implantation-in-congenitally-deaf-children
#10
Eric P Wilkinson, Laurie S Eisenberg, Mark D Krieger, Marc S Schwartz, Margaret Winter, Jamie L Glater, Amy S Martinez, Laurel M Fisher, Robert V Shannon
OBJECTIVE: To determine the safety and feasibility of the auditory brainstem implant (ABI) in congenitally deaf children with cochlear aplasia and/or cochlear nerve deficiency. STUDY DESIGN: Phase I feasibility clinical trial of surgery in 10 children, ages 2 to 5 years, over a 3-year period. SETTING: Tertiary children's hospital and university-based pediatric speech/language/hearing center. INTERVENTION(S): ABI implantation and postsurgical programming...
November 24, 2016: Otology & Neurotology
https://www.readbyqxmd.com/read/27898502/-full-metal-jacket-treatment-of-multiple-paravalvular-leaks
#11
Giuseppe Santoro, Giancarlo Scognamiglio, Maria T Palladino, Carola Iacono, Giampiero Gaio, Maria G Russo
A 40-year-old man with osteogenesis imperfecta type I submitted to multiple procedures of surgical mitral and aortic valve replacement was referred for refractory congestive heart failure due to significant paravalvular leaks (PVLs) of both mitral and aortic prostheses. Due to perceived very high risk of a further mitroaortic surgery, transcatheter closure of PVLs under three-dimensional echocardiographic guide was performed. Thus, four Amplatzer Vascular Plug type II (St. Jude Medical Corp, St. Paul, Minnesota, USA) devices were implanted into the aortic PVLs, and three Amplatzer Vascular Plug type II devices were used to occlude a huge mitral PVL...
November 24, 2016: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/27898433/transcatheter-aortic-valve-implantation-in-nonagenarians
#12
Adam Penkalla, Joerg Kempfert, Axel Unbehaun, Semih Buz, Thorsten Drews, Miralem Pasic, Volkmar Falk
OBJECTIVE: In this report, we assess the outcome of transcatheter aortic valve implantation (TAVI) in nonagenarians at our institution during a 6-year period. METHODS: Between April 2008 and July 2014, 40 patients with a mean ± SD age of 91.8 ± 2.3 years (range, 90-98 years) underwent TAVI. Thirty-three patients (82.5%) received transapical TAVI, and seven patients (17.5%) received transfemoral TAVI. Baseline characteristics were as follows: mean ± SD EuroSCORE II, 23...
November 28, 2016: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/27898357/catastrophic-metallosis-after-tumoral-knee-prosthesis-failure-a-case-report
#13
Luca La Verde, Domenico Fenga, Maria Silvia Spinelli, Francesco Rosario Campo, Michela Florio, Michele Attilio Rosa
INTRODUCTION: Metallosis is a condition characterized by an infiltration of periprosthetic soft tissues and bone by metallic debris resulting from wear or failure of joint arthroplasties. PRESENTATION OF CASE: Authors describe a case of a 45-year-old man treated for an osteosarcoma of the distal femur with a modular prosthesis when he was 18 years old, he developed massive metallosis with skin dyspigmentation after 17 years. His medical\surgical history was remarkable for a left tumoral knee prosthesis implanted 21 years ago...
November 18, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/27898337/complications-and-1-year-benefit-of-cardiac-resynchronization-therapy-in-patients-over-75-years-of-age-insights-from-the-german-device-registry
#14
Julia Köbe, Dietrich Andresen, Sebastian Maier, Christoph Stellbrink, Thomas Kleemann, Bernd-Dieter Gonska, Sebastian Reif, Matthias Hochadel, Jochen Senges, Lars Eckardt
OBJECTIVE: Evidence on cardiac resynchronization therapy (CRT) in older patients is scarce and conflicting. Nevertheless, CRT in the elderly is of major practical relevance as heart failure prevalence increases with age. METHODS: The German Device Registry (DEVICE) is a nationwide, prospective registry with a longitudinal follow-up design investigating device implantations in 60 German centres. The present analysis of DEVICE focussed on perioperative complication rates and 1-year outcome of patients ≥75years (n=320) compared to younger patients (n=879) receiving a CRT device...
November 10, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/27897974/delayed-coloanal-anastomosis-for-rectovaginal-fistula-after-colorectal-resection-for-deep-endometriosis
#15
Gaetano Gallo, Alberto Realis Luc, Roberta Tutino, Giuseppe Clerico, Mario Trompetto
AIM: The deep infiltrating endometriosis, defined as a subperitoneal infiltration of endometrial implants of ≥ 5 mm involving not only the colorectal tract but also rectovaginal septum, vagina and bladder often requires a challenging surgery. Endometriosis nodes of the rectovaginal septum, if symptomatic, need a resection of the involved colorectal tract with colorectal or coloanal anastomosis. Unfortunately in these cases is not uncommon the possibility of a postoperative rectovaginal fistula (RVF), caused by the weakness of the septum that must be skeletonized to completely remove the endometriosis nodes...
November 28, 2016: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/27896787/extracorporeal-membrane-oxygenation-for-pheochromocytoma-induced-cardiogenic-shock
#16
Guillaume Hekimian, Fatima Kharcha, Nicolas Bréchot, Matthieu Schmidt, Cécile Ghander, Guillaume Lebreton, Xavier Girerd, Christophe Tresallet, Jean-Louis Trouillet, Pascal Leprince, Jean Chastre, Alain Combes, Charles-Edouard Luyt
BACKGROUND: Pheochromocytoma, a rare catecholamine-producing tumor, might provoke stress-induced Takotsubo-like cardiomyopathy and severe cardiogenic shock. Because venoarterial-extracorporeal membrane oxygenation (VA-ECMO) rescue of pheochromocytoma-induced refractory cardiogenic shock has rarely been reported, we reviewed our ICU patients' presentations and outcomes. METHODS: All pheochromocytoma-induced refractory cardiogenic shock cases managed with VA-ECMO (January 2007-March 2015) were prospectively included and reviewed...
December 2016: Annals of Intensive Care
https://www.readbyqxmd.com/read/27895678/prostate-brachytherapy-in-ghana-our-initial-experience
#17
James Edward Mensah, Joel Yarney, Verna Vanderpuye, Evans Akpakli, Samuel Tagoe, Evans Sasu
PURPOSE: This study presents the experience of a brachytherapy team in Ghana with a focus on technology transfer and outcome. The team was initially proctored by experienced physicians from Europe and South Africa. MATERIAL AND METHODS: A total of 90 consecutive patients underwent either brachytherapy alone or brachytherapy in combination with external beam radiotherapy for prostate carcinoma between July 2008 and February 2014 at Korle Bu Teaching Hospital, Accra, Ghana...
October 2016: Journal of Contemporary Brachytherapy
https://www.readbyqxmd.com/read/27895366/intra-operative-implantation-errors-during-austin-moore-hemiarthroplasty
#18
Zohaib Gulzar Naqvi, Javed Ali Markhand, Syed Kamran Ahmed, Amin Chinoy, Mansoor Ali Khan
Austin Moore hemiarthroplasty is an established treatment in elderly patients with neck of femur fractures. Being commonly performed, it is also associated with several technical errors of implantation which results in complications and failure requiring revision surgery. This retrospective pre- and post-operative radiographic study to determine the frequency of technical errors was conducted at the Indus Hospital, Karachi, and comprised data of 50 patients who underwent Austin Moore hemiarthroplasty between January and November 2016...
October 2016: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/27895345/a-review-of-the-failed-cases-of-dental-implants-at-a-university-hospital-in-karachi-pakistan
#19
Farhan Raza Khan, Rabia Ali, Sana Ehsan Nagi
The retrospective study was conducted to assess the dental implants that experienced failure. It was conducted at the dental clinic of the Aga Khan University Hospital, Karachi, and comprised record of dental implants from July 2010 to June 2015. Variables such as patient age, gender and systemic status, length and diameter of implants, bone grafting, type of definitive prosthesis (crown or bridge or overdenture), nature of retention (cement versus screw retained), loading strategy (immediate versus delayed loading), etc...
October 2016: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/27895320/clinical-experience-with-pancreas-graft-rescue-from-severe-thrombus-after-simultaneous-pancreas-kidney-transplantation-by-early-detection-with-doppler-ultrasound-a-case-report
#20
Mitsunobu Takeda, Daisaku Yamada, Hidetoshi Eguchi, Tadafumi Asaoka, Takehiro Noda, Hiroshi Wada, Kunihito Goto, Koichi Kawamoto, Yutaka Takeda, Masahiro Tanemura, Toshinori Ito, Masaki Mori, Yuichiro Doki
BACKGROUND Graft thrombosis is the main cause of early graft loss after transplantation. In Japan, pancreases available for transplantation are frequently from marginal donors due to diverse backgrounds in the population. However, marginal tissues increase the risk of early thrombosis in the graft. CASE REPORT Here, we describe a 41-year-old woman with type 1 diabetes mellitus who underwent a simultaneous pancreas-kidney transplantation. The pancreas was retrieved from a 34-year-old man who had experienced severe hemodynamic instability...
November 29, 2016: American Journal of Case Reports
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