keyword
MENU ▼
Read by QxMD icon Read
search

nephrectomy

keyword
https://www.readbyqxmd.com/read/29352109/role-of-b-and-t-lymphocyte-attenuator-in-renal-transplant-recipients-with-biopsy-proven-acute-rejection
#1
Zijie Wang, Haiwei Yang, Xuzhong Liu, Jingying Zhang, Zhijian Han, Jun Tao, Chunchun Zhao, Xiaobin Ju, Ruoyun Tan, Min Gu
BACKGROUND Acute rejection is a common predisposing cause of allograft dysfunction in kidney transplantation. Recently, the B and T lymphocyte attenuator (BTLA)/herpes virus entry mediator (HVEM)/lymphotoxin (LIGHT)/CD160 pathway was found to be potentially involved in the regulation of T cell activation. This could mean that this pathway is involved in graft rejection in kidney transplantation; the present study aimed to explore this possibility. MATERIAL AND METHODS The expression of BTLA, HVEM, LIGHT and CD160 on peripheral CD4+, CD8+ and CD19+ lymphocytes were analyzed by flow cytometry in recipients with biopsy-proven acute rejection (BPAR) or stable allograft function, as well as in healthy volunteers...
January 20, 2018: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29349592/overview-of-current-and-future-adjuvant-therapy-for-high-risk-localized-renal-cell-carcinoma
#2
REVIEW
Lakshminarayanan Nandagopal, Gurudatta Naik, Guru Sonpavde
High-risk localized renal cell carcinoma represents a therapeutic challenge with high recurrence rates and poor survival with nephrectomy alone. Multiple agents targeting angiogenic and immunologic pathways have demonstrated remarkable efficacy in the metastatic setting but have failed to replicate similar successes in localized disease. Study results with adjuvant anti-angiogenic therapies may have been compromised by the high incidence of treatment discontinuations or dosage reductions secondary to intolerable side effects...
January 18, 2018: Current Treatment Options in Oncology
https://www.readbyqxmd.com/read/29349580/perianesthetic-management-of-laparoscopic-kidney-surgery
#3
REVIEW
Georges Nasrallah, Fouad G Souki
PURPOSE OF REVIEW: Laparoscopic kidney surgery is commonly used for living donor, partial, and total tumor nephrectomy. The successful emergence of laparoscopic technique was justified by the many benefits offered such as reduced blood loss, tissue trauma, pain, and hospital stay. However, this comes at the expense of physiologic changes and complications secondary to pneumoperitoneum, surgical technique, and patient positioning with significant challenges in anesthetic management. RECENT FINDINGS: A variety of laparoscopic approaches (transperitoneal, retroperitoneal, hand-assisted, robotic) are used with some having advantages over others...
January 18, 2018: Current Urology Reports
https://www.readbyqxmd.com/read/29344375/elevated-serum-levels-of-cardiovascular-biomarkers-are-associated-with-progression-of-renal-cancer
#4
Takao Kamai, Yuumi Tokura, Toshitaka Uematsu, Kazumasa Sakamoto, Issei Suzuki, Kohei Takei, Takahiro Narimatsu, Tsunehito Kambara, Hideo Yuki, Hironori Betsunoh, Hideyuki Abe, Yoshitatsu Fukabori, Masahiro Yashi, Ken-Ichiro Yoshida
Objective: Renal cell carcinoma (RCC) is a hypervascular tumour due to high constitutive production of vascular endothelial growth factor (VEGF), which is activated by hypoxia-inducible factor (HIF). Elevated levels of cardiovascular peptides, including brain natriuretic peptide (BNP), have been reported in patients with cancer, regardless of whether they have overt cardiovascular disease. Furthermore, it has been demonstrated that hypoxia stimulates BNP production by an HIF-dependent manner...
2018: Open Heart
https://www.readbyqxmd.com/read/29344138/clinical-and-genetic-analysis-of-tuberous-sclerosis-complex-associated-renal-angiomyolipoma-in-chinese-pedigrees
#5
Shuqiang Li, Yushi Zhang, Jinxing Wei, Xuepei Zhang
Tuberous sclerosis complex-associated renal angiomyolipoma (TSC-RAML) confers a high risk of bleeding and even mortality. However, data on TSC-RAML in Chinese pedigrees is extremely lacking. The present study aimed to investigate its clinical and genetic characteristics by obtaining a detailed medical history from 6 probands and their family members, and reassessing blood tests, computed tomography and renal dynamic imaging examinations that were conducted in the TSC-RAML patients. The TSC1/TSC2 mutation was detected in 2 families...
December 2017: Oncology Letters
https://www.readbyqxmd.com/read/29343915/impact-of-learning-curve-on-the-perioperative-outcomes-following-robot-assisted-partial-nephrectomy-for-renal-tumors
#6
Brendan Hermenigildo Dias, Mohammed Shahid Ali, Shiv Dubey, Srinivas Arkalgud Krishnaswamy, Amrith Raj Rao, Deepak Dubey
Introduction: Robot-assisted partial nephrectomy (RAPN) is an established, minimally invasive technique to treat patients with renal masses. The aim of this study was to assess the learning curve (LC) of RAPN, evaluate its impact on perioperative outcomes following RAPN and to study the role of surgeon experience in achieving "trifecta" outcomes following RAPN. Methods: We prospectively analyzed the clinical and pathological outcomes of 108 consecutive patients who underwent RAPN for renal tumors from January 2012 to December 2016 by a laparoscopy trained surgeon with no prior robotic experience...
January 2018: Indian Journal of Urology: IJU: Journal of the Urological Society of India
https://www.readbyqxmd.com/read/29343662/cost-benefit-performance-simulation-of-robot-assisted-thoracic-surgery-as-required-for-financiall-viability-under-the-2016-revised-reimbursement-paradigm-of-the-japanese-national-health-insurance-system
#7
Naohiro Kajiwara, Yasufumi Kato, Masaru Hagiwara, Masatoshi Kakihana, Tatsuo Ohira, Norihiko Kawate, Norihiko Ikeda
PURPOSE: To discuss the cost-benefit performance (CBP) and establish a medical fee system for robotic-assisted thoracic surgery (RATS) under the Japanese National Health Insurance System (JNHIS), which is a system not yet firmly established. METHODS: All management steps for RATS are identical, such as preoperative and postoperative management. This study examines the CBP based on medical fees of RATS under the JNHIS introduced in 2016. RESULTS: Robotic-assisted laparoscopic prostatectomy (RALP) and robotic-assisted partial nephrectomy (RAPN) now receive insurance reimbursement under the category of use of support devices for endoscopic surgery ($5420 and $3485, respectively)...
January 17, 2018: Annals of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29343086/percutaneous-nephrolithotomy-and-spina-bifida-complex-major-stone-surgery
#8
Stephen Mitchell, Pratik Gurung, Simon Choong, Timothy Morris, Daron Smith, Christopher Woodhouse, Timothy Philp
Background The incidence of spina bifida (SB) is approx 1:1000, and risk of stone disease is substantially raised in SB. This is the unique published study of the outcome of patients with SB undergoing percutaneous nephrolithotomy (PCNL) compared to a neurologically intact historically matched control group at the same institution. Patients and Method A series of 96 PCNLs in 13 SB and 50 non-SB control patients was analysed. The following measurements were recorded: (1) Co-morbidities; (2) Pre-operative: (renal function, American Society of Anesthesiologists (ASA) score); (3) Intra-operative: (anaesthesia time, number of tracks, stone free rate) and (4) Post-operative: (sepsis, intensive therapy unit (ITU) and total length of stay, transfusion rate, stone composition, rate of stone disease-related nephrectomy)...
January 17, 2018: Journal of Endourology
https://www.readbyqxmd.com/read/29340822/a-preclinical-animal-study-of-a-novel-simple-and-secure-duct-and-vessel-occluder-for-laparoscopic-surgery
#9
Amir Szold, Arnold Miller, Nir Lilach, Ana-Maria Botero-Anug, Raanan Miller, Steven D Schwaitzberg
BACKGROUND: Secure occlusion of large blood vessels and ductal structures is critical to all surgeries and remains a challenge in many minimally invasive procedures. This study compares in vivo use of the Amsel Occluder (AO) for secure laparoscopic blood vessel and duct closure, with one of the many commercially available hemoclips (Ligaclip®), in the porcine model. METHODS: Laparoscopic closure of vessels and ducts was performed on 12 swine to compare the ease of use, safety and efficacy of the AO with a hemoclip, as well as the tissue response at > 30 days (10 swine)...
January 16, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29340326/mtorc1-inhibition-is-an-effective-treatment-for-sporadic-renal-angiomyolipoma
#10
Oren Pleniceanu, Dorit Omer, Einat Azaria, Orit Harari-Steinberg, Benjamin Dekel
Introduction: Renal angiomyolipoma (AML) is the most common benign renal tumor. Despite a generally benign histology, AML can result in significant morbidity, from intra-abdominal hemorrhage and reduction in kidney function. While classically associated with the autosomal dominant disorder tuberous sclerosis complex (TSC) or with pulmonary lymphangioleiomyomatosis, most AMLs are sporadic. Mammalian target of rapamycin complex 1 (mTORC1) inhibitors (e.g., sirolimus) have been found to be effective in treating TSC- or lymphangioleiomyomatosis-associated AML, but to date it is unknown whether this strategy is effective for sporadic AML...
January 2018: KI Reports
https://www.readbyqxmd.com/read/29339655/the-impact-of-arterial-clamping-technique-in-robot-assisted-partial-nephrectomy-on-renal-function-and-surgical-outcomes-six-year-experience-at-siriraj-hospital-thailand
#11
Tawatchai Taweemonkongsap, Chalairat Suk-Ouichai, Ekkarin Chotikawanich, Siros Jitpraphai, Varat Woranisarakul, Patkawat Ramart, Kittipong Phinthusophon, Teerapon Amornvesukit, Sunai Leewansangtong, Sittiporn Srinualnad, Chaiyong Nualyong
INTRODUCTION: Robot-assisted partial nephrectomy (RAPN) with different arterial clamping techniques has increasingly been performed to avoid ischemic injury to nephron. However, postoperative renal function remains controversial. We determine the impact of each renal arterial clamping on surgical and renal outcomes after RAPN. MATERIALS AND METHODS: Patients who underwent RAPN at Siriraj Hospital from 2010 to 2016 were retrospectively reviewed and stratified into 3 cohorts: main-clamp (MAC), selective-clamp, and off-clamp...
January 16, 2018: Urologia Internationalis
https://www.readbyqxmd.com/read/29339043/the-relationship-between-red-cell-distribution-width-and-cancer-specific-survival-in-patients-with-renal-cell-carcinoma-treated-with-partial-and-radical-nephrectomy
#12
Marcin Życzkowski, Paweł Rajwa, Ewa Gabrys, Karolina Jakubowska, Ewelina Jantos, Andrzej Paradysz
INTRODUCTION: The aim of the study was to evaluate the influence of red cell distribution width (RDW) on cancer-specific survival (CSS) in patients who undergo nephrectomy for renal cell carcinoma (RCC). PATIENTS AND METHODS: A total number of 434 patients with pathologically proven RCC treated with radical or partial nephrectomy between 2003 and 2012 were identified in a single tertiary academic center. To evaluate the accuracy of RDW for CSS prediction, a receiver operating characteristic (ROC) curve was plotted...
December 27, 2017: Clinical Genitourinary Cancer
https://www.readbyqxmd.com/read/29336334/-training-in-basic-and-advanced-laparoscopy-evaluation-of-a-30-year-experience-in-a-training-program-in-spain
#13
Francisco Miguel Sánchez Margallo, Idoia Díaz-Güemes, Miguel Angel Sánchez Hurtado, Javier Sánchez Fernández, Jesús Usón Gargallo, Alvaro Serrano Pascual
The lack of globally established standards for learning urological laparoscopy has not prevented laparoscopic techniques from evolution and continuous development. Laparoscopy coexists with robotic surgery today, and in the last decade there have been many techniques that have undergone a boom with the use of a laparoscopic approach (total and partial nephrectomy, pyeloplasty, colposacropexy, etc.).We intend to evaluate the progressive incorporation of different surgical techniques in the laparoscopic learning program and, on the other hand, to analyze the evolution of training programs in urological laparoscopy to bring this type of techniques within the hospital surgical activity...
January 2018: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/29333883/simultaneous-intestinal-and-kidney-transplantation-in-adults
#14
Irum Amin, Charlotte Rutter, Adam Barlow, Neil K Russell, J Andrew Bradley, Andrew Jackson, Andrew J Butler
AIM OF THE STUDY: Intestinal transplantation (IT) is a life-saving procedure for carefully selected patients with intestinal failure. We evaluated patients who had undergone simultaneous intestinal and kidney transplantation (SIKT) to determine whether UK guidelines for inclusion of a renal allograft (dialysis dependent or estimated glomerular filtration rate ((eGFR)) < 45 ml/min/1.73 m2) are justified. METHODS: A single centre analysis was undertaken of adults undergoing IT at the Cambridge Transplant Centre between December 2007 and January 2016...
January 15, 2018: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/29333579/factors-associated-with-the-number-and-size-of-renal-angiomyolipomas-in-sporadic-angiomyolipoma-saml-a-study-of-adult-patients-with-saml-managed-in-a-dutch-tertiary-referral-center
#15
J L H Ruud Bosch, Francis Vekeman, Mei Sheng Duh, Maureen Neary, Matthew Magestro, Jonathan Fortier, Paul Karner, Raluca Ionescu-Ittu, Bernard A Zonnenberg
PURPOSE: To describe the patient characteristics, treatments, disease monitoring, and kidney function of patients with sporadic angiomyolipoma (sAML), stratified by the number and size of renal angiomyolipomas (AMLs). METHODS: Single-center retrospective analysis of patients with sAML treated from 1990 to 2015 in a dedicated clinic for inheritable tumor syndromes in a tertiary referral center from the Netherlands. Patients' first AML assessment at the clinic was defined as the index date...
January 15, 2018: International Urology and Nephrology
https://www.readbyqxmd.com/read/29333508/role-of-cytoreductive-nephrectomy-in-the-targeted-therapy-era-a-systematic-review-and-meta-analysis
#16
Herney A García-Perdomo, James A Zapata-Copete, Diego F Castillo-Cobaleda
Purpose: To determine the effectiveness and harm of cytoreductive nephrectomy versus no intervention in patients with metastatic renal carcinoma who undergo targeted therapy to improve overall survival. Materials and Methods: A search strategy was conducted in the MEDLINE, CENTRAL, Embase, HTA, DARE, NHS, and LILACS databases. Searches were also conducted for unpublished literature through references from relevant articles identified through the search, conferences, thesis databases, OpenGrey, Google Scholar, and clinicaltrials...
January 2018: Investigative and Clinical Urology
https://www.readbyqxmd.com/read/29333028/primary-renal-cell-lymphoma-case-report-diagnosis-and-management
#17
Rajat Thawani, Amarendra Amar, Jayanta Patowary, Sumaid Kaul, Amarnath Jena, Pratap Kishore Das
The symptoms of primary renal lymphoma (PRL) may mimic a renal cell carcinoma. Since the diagnosis is mostly after a radical nephrectomy, we recommend a percutaneous biopsy or cytology from the renal mass in patients who have features suggestive of a lymphoma. A magnetic resonance imaging may give an image more specific for a lymphoma. There are no clinical trials for the treatment of PRL, but all previously published case reports used R-CHOP and a few patients did better than the median survival of 6 months...
October 2017: Indian Journal of Medical and Paediatric Oncology
https://www.readbyqxmd.com/read/29333026/renal-lymphoma-primary-or-first-manifestation-of-aggressive-pediatric-b-cell-lymphoma
#18
Pragnya Coca, Vijay Gandhi Linga, Sadashivudu Gundeti, Ashwani Tandon
Renal lymphoma is an uncommon renal tumor in children. Unlike renal lymphomas presenting as bilateral disease and renal failure, we report a boy who presented with unilateral renal involvement. After initial nephrectomy, he achieved remission with multiagent chemotherapy but relapsed systemically within 3 months. He was initiated on salvage chemotherapy with autologous bone marrow transplant. Even though the initial manifestation was localized lymphoma eventually, it turned out to be a systemic disease. He succumbed to disease at 14 months from diagnosis...
October 2017: Indian Journal of Medical and Paediatric Oncology
https://www.readbyqxmd.com/read/29332335/clinicopathological-characteristics-and-survival-in-serbian-patients-with-renal-cell-carcinoma-a-retrospective-analysis
#19
Ivan Pavlovic, Snezana Pejic, Sofija Glumac, Ana Todorovic, Vesna Stojiljkovic, Natasa Popovic, Ljubica Gavrilovic, Snezana B Pajovic, Sanja Radojevic-Skodric, Zoran Dzamic, Gordana Basta-Jovanovic
PURPOSE: Indications of kidney cancer outcome in lowerincome countries are based on an incidence/mortality ratio due to lack of survival information. This study was conducted to provide outcome data in Serbian patients with renal cell carcinoma (RCC) and to identify prognostic factors that could affect their overall survival (OS). METHODS: This retrospective study included 185 patients who underwent nephrectomy. We assessed certain clinicopathological data including age, gender, tumor size, grade, stage and histological subtypes for their possible impact on OS...
November 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/29332206/oncological-outcomes-after-cytoreductive-nephrectomy-for-patients-with-metastatic-renal-cell-carcinoma-with-inferior-vena-caval-tumor-thrombus
#20
Hideaki Miyake, Takayuki Sugiyama, Ryota Aki, Yuto Matsushita, Keita Tamura, Daisuke Motoyama, Toshiki Ito, Atsushi Otsuka
BACKGROUND: To evaluate the oncological outcomes of patients with metastatic renal cell carcinoma (mRCC) involving the inferior vena cava (IVC) who received cytoreductive nephrectomy. METHODS: This study included 75 consecutive metastatis renal cell carcinoma (mRCC) patients with inferior vena cava (IVC) tumor thrombus undergoing cytoreductive nephrectomy and tumor thrombectomy followed by systemic therapy. RESULTS: Of the 75 patients, 11, 33, 24 and 7 had level I, II, III and IV IVC thrombus, respectively...
January 13, 2018: International Journal of Clinical Oncology
keyword
keyword
32007
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"