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https://www.readbyqxmd.com/read/28070723/anorectal-malformations-definitive-surgery-during-adulthood
#1
M P J Lopez, V I Encila, S G Alamo, H J Monroy Iii, M F T Roxas
BACKGROUND: Anorectal malformations (ARMs) are rarely seen in adults, since majority of cases are corrected in infancy or childhood. The aim of this study was to describe the profile of patients who underwent definitive surgery to correct their ARM in adulthood, and to discuss the outcomes of surgery (morbidity, mortality, and function). METHODS: This retrospective study included patients 18 years old and above, managed surgically by the Division of Colorectal Surgery at the Philippine General Hospital, University of the Philippines, Manila, from January 1, 2004, to December 31, 2012...
January 9, 2017: Techniques in Coloproctology
https://www.readbyqxmd.com/read/28059677/hydrocephalus-in-a-patient-with-an-unruptured-pial-arteriovenous-fistula-hydrodynamic-considerations-endovascular-treatment-and-clinical-course
#2
Jesús A Morales-Gómez, Vicente V Garza-Oyervides, José A Arenas-Ruiz, Mariana Mercado-Flores, C Guillermo Elizondo-Riojas, Frederick A Boop, Ángel Martínez-Ponce de León
Intracranial pial arteriovenous fistulas, also known as nongalenic fistulas, are rare vascular malformations affecting predominantly the pediatric population. Hydrocephalus is an unusual presentation in which the exact pathophysiology is not fully understood. The aim of treatment in these cases is occlusion of the fistula prior to considering ventricular shunting. Here, the authors describe the hydrodynamic considerations of the paravascular pathway and the resolution of hydrocephalus with endovascular treatment of the fistula...
January 6, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/28055065/effect-of-fish-oil-supplementation-and-aspirin-use-on-arteriovenous-fistula-failure-in-patients-requiring-hemodialysis-a-randomized-clinical-trial
#3
Ashley B Irish, Andrea K Viecelli, Carmel M Hawley, Lai-Seong Hooi, Elaine M Pascoe, Peta-Anne Paul-Brent, Sunil V Badve, Trevor A Mori, Alan Cass, Peter G Kerr, David Voss, Loke-Meng Ong, Kevan R Polkinghorne
Importance: Vascular access dysfunction is a leading cause of morbidity and mortality in patients requiring hemodialysis. Arteriovenous fistulae are preferred over synthetic grafts and central venous catheters due to superior long-term outcomes and lower health care costs, but increasing their use is limited by early thrombosis and maturation failure. ω-3 Polyunsaturated fatty acids (fish oils) have pleiotropic effects on vascular biology and inflammation and aspirin impairs platelet aggregation, which may reduce access failure...
January 3, 2017: JAMA Internal Medicine
https://www.readbyqxmd.com/read/28054837/radiosurgery-alters-the-endothelial-surface-proteome-externalized-intracellular-molecules-as-potential-vascular-targets-in-irradiated-brain-arteriovenous-malformations
#4
Lucinda S McRobb, Vivienne S Lee, Margaret Simonian, Zhenjun Zhao, Santhosh George Thomas, Markus Wiedmann, Jude V Amal Raj, Michael Grace, Vaughan Moutrie, Matthew J McKay, Mark P Molloy, Marcus A Stoodley
Stereotactic radiosurgery (SRS) is an established treatment for brain arteriovenous malformations (AVMs) that drives blood vessel closure through cellular proliferation, thrombosis and fibrosis, but is limited by a delay to occlusion of 2-3 years and a maximum treatable size of 3 cm. In this current study we used SRS as a priming tool to elicit novel protein expression on the endothelium of irradiated AVM vessels, and these proteins were then targeted with prothrombotic conjugates to induce rapid thrombosis and vessel closure...
January 5, 2017: Radiation Research
https://www.readbyqxmd.com/read/28040257/the-2016-update-of-the-international-study-group-isgps-definition-and-grading-of-postoperative-pancreatic-fistula-11-years-after
#5
REVIEW
Claudio Bassi, Giovanni Marchegiani, Christos Dervenis, Micheal Sarr, Mohammad Abu Hilal, Mustapha Adham, Peter Allen, Roland Andersson, Horacio J Asbun, Marc G Besselink, Kevin Conlon, Marco Del Chiaro, Massimo Falconi, Laureano Fernandez-Cruz, Carlos Fernandez-Del Castillo, Abe Fingerhut, Helmut Friess, Dirk J Gouma, Thilo Hackert, Jakob Izbicki, Keith D Lillemoe, John P Neoptolemos, Attila Olah, Richard Schulick, Shailesh V Shrikhande, Tadahiro Takada, Kyoichi Takaori, William Traverso, Charles R Vollmer, Christopher L Wolfgang, Charles J Yeo, Roberto Salvia, Marcus Buchler
BACKGROUND: In 2005, the International Study Group of Pancreatic Fistula developed a definition and grading of postoperative pancreatic fistula that has been accepted universally. Eleven years later, because postoperative pancreatic fistula remains one of the most relevant and harmful complications of pancreatic operation, the International Study Group of Pancreatic Fistula classification has become the gold standard in defining postoperative pancreatic fistula in clinical practice. The aim of the present report is to verify the value of the International Study Group of Pancreatic Fistula definition and grading of postoperative pancreatic fistula and to update the International Study Group of Pancreatic Fistula classification in light of recent evidence that has emerged, as well as to address the lingering controversies about the original definition and grading of postoperative pancreatic fistula...
December 28, 2016: Surgery
https://www.readbyqxmd.com/read/28034639/a-simple-technique-for-small-diameter-urethrocutaneous-fistula-repair-ligation
#6
S C Karakus, I R User, V Akcaer, B H Ozokutan, H Ceylan
OBJECTIVE: To describe a simple and effective technique for repairing a small-diameter urethrocutaneous fistula. METHODS AND TECHNIQUE: A total of 13 patients with a solitary and small-diameter (≤2 mm) urethrocutaneous fistula underwent repair with a ligation technique. RESULTS: None of the patients had voiding difficulties. One recurrent urethrocutaneous fistula occurred and it was successfully repaired with the same technique. CONCLUSION: This is a simple, quick and useful technique, particularly for small-diameter (≤2 mm) urethrocutaneous fistulas...
December 10, 2016: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28027816/pancreatic-anastomosis-after-pancreatoduodenectomy-a-position-statement-by-the-international-study-group-of-pancreatic-surgery-isgps
#7
REVIEW
Shailesh V Shrikhande, Masillamany Sivasanker, Charles M Vollmer, Helmut Friess, Marc G Besselink, Abe Fingerhut, Charles J Yeo, Carlos Fernandez-delCastillo, Christos Dervenis, Christoper Halloran, Dirk J Gouma, Dejan Radenkovic, Horacio J Asbun, John P Neoptolemos, Jakob R Izbicki, Keith D Lillemoe, Kevin C Conlon, Laureano Fernandez-Cruz, Marco Montorsi, Max Bockhorn, Mustapha Adham, Richard Charnley, Ross Carter, Thilo Hackert, Werner Hartwig, Yi Miao, Michael Sarr, Claudio Bassi, Markus W Büchler
BACKGROUND: Clinically relevant postoperative pancreatic fistula (grades B and C of the ISGPS definition) remains the most troublesome complication after pancreatoduodenectomy. The approach to management of the pancreatic remnant via some form of pancreatico-enteric anastomosis determines the incidence and severity of clinically relevant postoperative pancreatic fistula. Despite numerous trials comparing diverse pancreatico-enteric anastomosis techniques and other adjunctive strategies (pancreatic duct stenting, somatostatin analogues, etc), currently, there is no clear consensus regarding the ideal method of pancreatico-enteric anastomosis...
December 24, 2016: Surgery
https://www.readbyqxmd.com/read/28017345/axillary-brachial-plexus-block-duration-with-mepivacaine-in-patients-with-chronic-renal-failure-case-control-study
#8
V Mojica, D Nieuwveld, A E Herrera, G Mestres, A M López, X Sala-Blanch
INTRODUCTION: Regional anaesthesia is commonly preferred for arteriovenous fistula (AVF) creation. Previous studies suggest a shorter block duration in patients with chronic renal failure, maybe because of the changes in regional blood flow. The aim of our study was to evaluate the duration of the axillary block with 1.5% mepivacaine in patients with chronic renal failure scheduled for AVF compared with healthy controls. METHODS: Patients scheduled for AVF creation for the first time (GIRC) were included...
December 22, 2016: Revista Española de Anestesiología y Reanimación
https://www.readbyqxmd.com/read/27986484/a-comparison-of-brachial-artery-brachial-vein-arteriovenous-fistulas-with-arteriovenous-grafts-in-patients-with-poor-superficial-venous-anatomy
#9
Xuan-Binh D Pham, Jerry J Kim, Ezinne J Ihenachor, Aaron B Parrish, Jenny D Bleck, Amy H Kaji, Matthew C Koopmann, Christian de Virgilio
OBJECTIVE: The autogenous arteriovenous fistula (AVF) has been shown to be superior to the arteriovenous graft (AVG) with respect to cost, complications, and primary patency. Therefore, the National Kidney Foundation Disease Outcomes Quality Initiative guidelines recommend reserving AVGs for patients who do not have adequate superficial venous anatomy to support AVF placement. The brachial artery-brachial vein arteriovenous fistula (BVAVF) has emerged as an autologous last-effort alternative...
December 13, 2016: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/27957414/current-characteristics-of-dialysis-therapy-in-korea-2015-registry-data-focusing-on-elderly-patients
#10
REVIEW
Dong-Chan Jin, Sung-Ro Yun, Seoung Woo Lee, Sang-Woong Han, Won Kim, Jongha Park
Because of increases in the elderly population and diabetic patients, the proportion of elderly among dialysis patients has rapidly increased during the last decades. The mortality and morbidity of these elderly dialysis patients are obviously much higher than those of young patients, but large analytic studies about elderly dialysis patients' characteristics have rarely been published. The registry committee of the Korean Society of Nephrology has collected data about dialysis therapy in Korea through an Internet online registry program and analyzed the characteristics...
December 2016: Kidney Research and Clinical Practice
https://www.readbyqxmd.com/read/27921152/proximal-occlusion-of-medium-sized-vessels-with-the-penumbra-occlusion-device-a-study-of-safety-and-efficacy
#11
E Jambon, F Petitpierre, V Brizzi, V Dubuisson, Y Le Bras, N Grenier, F Cornelis
PURPOSE: To retrospectively investigate the safety and efficacy of hybrid proximal coiling of various medium-sized vessels (4 to 8 mm) using the Penumbra Occlusion Device (POD). MATERIALS AND METHODS: From October 2014 to February 2016, 37 proximal embolizations were performed with PODs in 36 patients (mean age: 50.8, range: 10-86; 29 male, 7 female). Vessel occlusions were achieved under fluoroscopic guidance using a 2.7 French microcatheter. Among the 36 vessels targeted, 16 were splenic arteries, 11 renal arteries, 4 mesenteric arteries, 3 arteriovenous fistulae, 1 iliac artery, and 1 gonadal vein...
February 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/27916282/repair-of-complex-pharyngocutaneous-fistula-using-a-staged-temporoparietal-fascial-flap
#12
Nicholas B Abt, Priya Srikanth, Sidharth V Puram, Daniel G Deschler
INTRODUCTION: PCF is the most common major complication after salvage total laryngectomy (TL), especially for previously irradiated patients with laryngeal or hypopharyngeal cancer. METHODS/RESULTS: A 65-year-old woman presented with recurrent bilateral supraglottic SCC requiring salvage TL 5.5years after initial T1N0M0 epiglottic SCC resection. Her post-operative course was complicated by PCF development one month post-operatively and surgical fistula closure was delayed for adjuvant chemoradiotherapy...
November 25, 2016: American Journal of Otolaryngology
https://www.readbyqxmd.com/read/27900977/unconventional-strategies-in-the-battle-of-focal-and-segmental-glomerulosclerosis
#13
Satish Mendonca, R S V Kumar, Devika Gupta, Pooja Gupta, Satish Barki, M L Sharma
A 24-year-old male presented with classic features of the nephrotic syndrome. An initial renal biopsy revealed minimal change disease and thereafter, a second biopsy showed features of focal and segmental glomerulosclerosis. There was no response to conventional immunosuppression, and the patient had to be given rituximab; in spite of this, he went on to develop end-stage renal disease. He continued to have heavy proteinuria leading to severe hypoalbuminemia, thrombosis, infections, and malnutrition, placing the patient in a life-threatening situation...
November 2016: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/27879141/-complete-mesocolic-excision-during-right-hemicolectomy
#14
V Procházka, A Zetelová, T Grolich, L Frola, Z Kala
INTRODUCTION: Complete mesocolic excision (CME) ensures the removal of all sentinel and regional lymph nodes during colon cancer surgery. For right-sided hemicolectomy it is essential to dissect the wall of vena mesenterica superior, which increases the risk of injuring surrounding organs. So far, no randomized studies comparing long-term oncological results of standard right hemicolectomy and hemicolectomy with CME have been published. METHOD: 83 patients operated for colon carcinoma in 2014 and 2015 were included in this study, all of them undergoing right-sided hemicolectomy using laparotomy access...
2016: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
https://www.readbyqxmd.com/read/27847256/hypospadias-repair-with-the-glanular-frenular-collar-gfc-technique
#15
Hüseyin Özbey, Şeref Etker
BACKGROUND: In the normal human penis, the glans wings merge in the midline ventrally, but are separated by the 'septum glandis' in conjunction with the frenulum. The frenulum is also included in the formation of the distal (glanular and subcoronal) urethra, which has a special part known as the 'fossa navicularis'. This has inspired a hypospadias repair technique that simulates the development of the glanular and subcoronal urethra, which can be incorporated into the repair of all cases of hypospadias...
November 3, 2016: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/27844120/robot-assisted-vesicovaginal-fistula-repair-a-safe-and-feasible-technique
#16
Girdhar S Bora, Shivanshu Singh, Ravimohan S Mavuduru, Sudheer K Devana, Santosh Kumar, Uttam K Mete, Shrawan K Singh, Arup K Mandal
INTRODUCTION AND HYPOTHESIS: Open transabdominal repair of vesicovaginal fistula (VVF) requires a long cystotomy incision, suprapubic drainage and delayed recovery. Laparoscopic repair is limited by difficult suturing in pelvic procedures. Therefore, the utility of robotic assistance is being increasingly explored. We share our initial experience of robot-assisted laparoscopic VVF repair. METHODS: The data from patients who underwent robot-assisted VVF repair from December 2014 to August 2016 were recorded and analyzed...
November 14, 2016: International Urogynecology Journal
https://www.readbyqxmd.com/read/27832426/long-term-outcomes-in-indeterminate-colitis-patients-undergoing-ileal-pouch-anal-anastomosis-function-quality-of-life-and-complications
#17
Katharine L Jackson, Luca Stocchi, Leonardo Duraes, Ahmet Rencuzogullari, Ana E Bennett, Feza H Remzi
INTRODUCTION: It is uncertain whether the outcomes of patients with indeterminate colitis (IC) undergoing ileal pouch-anal anastomosis (IPAA) deteriorate over time. The aim of this study was to determine the long-term pouch function, quality of life, complications, and incidence of Crohn's disease after IPAA for patients with IC compared to ulcerative colitis (UC). METHODS: A case matched analysis was performed on patients undergoing IPAA for pathologically confirmed IC or UC, between 1985 and 2014...
January 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/27821474/the-dual-microcatheter-technique-for-transvenous-embolization-of-dural-arteriovenous-fistulae
#18
Isaac Josh Abecassis, John D Nerva, Basavaraj V Ghodke, Laligam N Sekhar, Michael R Levitt, Louis J Kim
BACKGROUND: Dural arteriovenous fistulae (dAVFs) comprise 10-15% of all intracranial arteriovenous malformations. The goal of surgical or endovascular intervention is complete obliteration of the fistulous connection(s). In cases where dAVF venous drainage is separate from normal cortical drainage, transvenous embolization can provide fast and effective fistula obliteration. OBJECTIVE: To describe a new method of efficient transvenous embolization (the 'dual microcatheter technique') for the treatment of dAVFs...
November 7, 2016: Journal of Neurointerventional Surgery
https://www.readbyqxmd.com/read/27795639/mega-fistula
#19
B Sangeetha, V Chaitanya, M H Reddy, A C V Kumar, R Ram, V Sivakumar
No abstract text is available yet for this article.
September 2016: Indian Journal of Nephrology
https://www.readbyqxmd.com/read/27790813/hemodialysis-practice-patterns-in-the-russia-dialysis-outcomes-and-practice-patterns-study-dopps-with-international-comparisons
#20
Boris Bikbov, Brian Bieber, Anton Andrusev, Natalia Tomilina, Alexander Zemchenkov, Junhui Zhao, Friedrich Port, Bruce Robinson, Ronald Pisoni
Introduction There is little comparable information about hemodialysis (HD) practices in low- and middle income countries, including Russia. Evaluation of HD in Russia and its international comparisons could highlight factors providing opportunities for improvement. Methods We examined treatment patterns for 481 prevalent HD patients in 20 Russian facilities, and compared them to contemporary data for 8512 patients from 311 facilities in seven European countries, Japan, and North America. Data were collected according to the uniform methodology of the Dialysis Outcomes and Practice Patterns Study, phase 5...
October 27, 2016: Hemodialysis International
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