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Laparoscopic surgery

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https://www.readbyqxmd.com/read/28528215/patients-criteria-determining-difficulty-of-the-laparoscopic-lateral-transperitoneal-adrenalectomy-a-retrospective-cohort-study
#1
Michał Natkaniec, Jadwiga Dworak, Michał Pędziwiatr, Magdalena Pisarska, Piotr Major, Marcin Dembiński, Marek Winiarski, Andrzej Budzyński
BACKGROUND: Identification of patients in whom adrenalectomy may be more difficult, can help in decision making in borderline and doubtful cases. The aim of the study was to determine patients criteria influencing difficulty of laparoscopic lateral transperitoneal adrenalectomy (LTA). MATERIAL AND METHODS: The study enrolled 275 patients who underwent LTA. We analyzed the impact of gender, age, history of previous abdominal surgery, body mass index, risk of anesthesia measured as ASA scale, size, localization (left/right), and histological type of the tumor on parameters reflecting the level of difficulty of the procedure: operative time, intraoperative blood loss, conversion rate and intraoperative complications rate...
May 17, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28528115/alcohol-and-other-substance-use-after-bariatric-surgery-prospective-evidence-from-a-u-s-multicenter-cohort-study
#2
Wendy C King, Jia-Yuh Chen, Anita P Courcoulas, Gregory F Dakin, Scott G Engel, David R Flum, Marcelo W Hinojosa, Melissa A Kalarchian, Samer G Mattar, James E Mitchell, Alfons Pomp, Walter J Pories, Kristine J Steffen, Gretchen E White, Bruce M Wolfe, Susan Z Yanovski
BACKGROUND: Empirical evidence suggests Roux-en-Y gastric bypass (RYGB) increases risk of developing alcohol use disorder (AUD). However, prospective assessment of substance use disorders (SUD) after bariatric surgery is limited. OBJECTIVE: To report SUD-related outcomes after RYGB and laparoscopic adjustable gastric banding (LAGB). To identify factors associated with incident SUD-related outcomes. SETTING: 10 U.S. hospitals METHODS: The Longitudinal Assessment of Bariatric Surgery-2 is a prospective cohort study...
March 31, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28528006/laparoscopic-surgery-for-adult-enterocolic-intussusception-case-report-and-literature-review
#3
Carmen Payá Llorente, Aleix Martínez Pérez, Juan Carlos Bernal Sprekelsen, Juan Carlos Sebastián Tomás, Ernesto Armañanzas Villena
No abstract text is available yet for this article.
May 17, 2017: Gastroenterología y Hepatología
https://www.readbyqxmd.com/read/28527155/status-of-laparoscopic-sleeve-gastrectomy-in-china-a-national-survey
#4
Shibo Lin, Wei Guan, Pankaj Hans, Hui Liang
BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) is a favorable bariatric procedure. This study evaluated the status of LSG in China. METHODS: During the 4(th) International Forum of Bariatric and Metabolic Surgery in May 2016, Nanjing China, an on-the-spot questionnaire was filled out by 105 attending surgeons with experience of LSG. The feedback data was collected and analyzed. RESULTS: For preoperative preparations, surgeons preferred blood glucose control with insulin (61...
May 19, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28526518/clinical-presentation-of-endometriosis-identified-at-interval-laparoscopic-tubal-sterilization-prospective-series-of-465-cases
#5
Marion Tissot, Lise Lecointre, Emilie Faller, Karolina Afors, Chérif Akladios, Alain Audebert
OBJECTIVES: Women seeking sterilization are usually parous and have no major complains, such as pelvic pain. This could be a good model to indirectly assess the prevalence of endometriosis in the general population. Prevalence of endometriosis in women undergoing tubal sterilization by laparoscopy has been assessed in 17 published reports. Results indicate a surprising wide variation of prevalence of endometriosis, ranging from 1.4% to 43.3 %. This clinical study describes the prevalence and clinical presentations of endometriosis identified at interval laparoscopic tubal sterilization, as a close representation of endometriosis in general population...
May 16, 2017: J Gynecol Obstet Hum Reprod
https://www.readbyqxmd.com/read/28526400/surgeons-opinions-of-legal-practice-in-bile-duct-injury-following-cholecystectomy
#6
Alex Gordon-Weeks, Harsh Samarendra, John de Bono, Zahir Soonawalla, Michael Silva
INTRODUCTION: Litigation for bile duct injury following laparoscopic cholecystectomy places financial strain on the health service, causes significant patient morbidity and adversely affects the patient and surgeon. Claimants argue that the injury itself is evidence of negligence. METHODS: A questionnaire addressing views on BDI causation was sent to members of AUGIS working in the National Health Service, UK. Response themes and responses were compared between groups of surgeons...
May 17, 2017: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
https://www.readbyqxmd.com/read/28526229/cost-benefit-analysis-of-robotic-surgery-in-gynaecological-oncology
#7
REVIEW
Christos Iavazzo, Ioannis D Gkegkes
Robotic approach is a rather new technique that can be used to optimise the management of patients with gynaecological cancer. However, concerns have been raised regarding the cost of such an approach compared to laparoscopic or open techniques. The aim of our chapter is to review the data of papers published so far that analyse the cost of robotic gynaecological oncology. A systematic review of the current literature was performed trying to assess the cost of the robotic technique including parameters that affect it and ways to minimise it in favour of the patients and health care systems...
April 23, 2017: Best Practice & Research. Clinical Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/28525981/combination-of-gabapentin-and-ramosetron-for-the-prevention-of-postoperative-nausea-and-vomiting-after-gynecologic-laparoscopic-surgery-a-prospective-randomized-comparative-study
#8
Kyung Mi Kim, Jin Huh, Soo Kyung Lee, Eun Young Park, Jung Min Lee, Hyo Ju Kim
BACKGROUND: As a drug originally introduced for its anticonvulsant effects, gabapentin has been recently shown to be effective in the treatment of nausea and vomiting in various clinical settings. This study compared the antiemetic efficacy of oral gabapentin, intravenous ramosetron and gabapentin plus ramosetron in patients receiving fentanyl-based patient-controlled analgesia after laparoscopic gynecologic surgery. METHODS: One hundred and thirty two patients undergoing laparoscopic gynecologic surgery under general anesthesia were allocated randomly into three groups: group G received 300 mg oral gabapentin 1 h before anesthesia, group R received 0...
May 19, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/28523361/can-laparoscopic-surgery-prevent-incisional-hernia-in-patients-with-crohn-s-disease-a-comparison-study-of-750-patients-undergoing-open-and-laparoscopic-bowel-resection
#9
Tomas M Heimann, Santosh Swaminathan, Adrian J Greenstein, Alexander J Greenstein, Sergey Khaitov, Randolph M Steinhagen, Barry A Salky
BACKGROUND: Incisional hernia (IH) is a frequent occurrence following open surgery for Crohn's disease (CD). This study compares the IH rates of patients with CD undergoing open versus laparoscopic bowel resection. METHODS: Seven hundred and fifty patients with CD operated by the authors at the Mount Sinai Medical Center, New York, USA, were reviewed from a prospectively maintained surgical database. Five hundred patients with Crohn's disease undergoing open surgery were compared to 250 patients undergoing laparoscopic bowel resection...
May 18, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28523135/use-of-co2-in-video-assisted-thoracic-surgery-and-single-lumen-endotracheal-tube-a-new-less-invasive-approach
#10
REVIEW
Javier Gallego-Poveda, Nuno Carvalho Guerra, Catarina Carvalheiro, Hugo Ferreira, André Sena, Nádia Junqueira, Tiago Rodrigues Velho, Ângelo Nobre
Carbon dioxide (CO2) has been extensively used to allow laparoscopic procedures, due to its extensive advantages in obtaining a fairly innocuous pneumoperitoneum to allow visceral dissection. Its use in video assisted thoracic surgery (VATS) has seldom been described. We present our experience in more than 100 patients, operated for various thoracic pathologies, in whom we created a surgical pneumothorax to allow different surgeries to be undertaken.
April 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28523061/duel-stage-treatment-for-biliary-cysts-with-cholangitis-during-pregnancy
#11
Baoxing Jia, Ludong Tan, Zhe Jin, Yahui Liu
BACKGROUND & OBJECTIVE: Biliary cysts in pregnant women are a complex medical issue, especially when complicated with cholangitis. It is a serious and life-threatening diagnosis that can seriously endanger both the expectant mother and the fetus. However, during pregnancy, surgical treatment would lead to further complications and higher fetal mortality. Here, we propose a novel therapeutic approach that would be safe for both mother and child during pregnancy, with a definitive treatment postponed until after delivery...
March 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28522788/effects-of-bariatric-surgery-on-cardiovascular-risk-factors-among-morbidly-obese-patients
#12
Piotr Major, Aleksandra Kowalczuk, Michał Wysocki, Sonia Osadnik, Michał Pędziwiatr, Anna Głuszewska, Magdalena Pisarska, Piotr Małczak, Anna Lasek, Michał Kisielewski, Andrzej Budzyński
AIM OF THE STUDY: The aim of this study was to evaluate the influence of laparoscopic sleeve gastrectomy and laparoscopic Roux-en-Y gastric by-pass on risk factors of cardiovascular diseases. MATERIAL AND METHODS: We analyzed prospectively collected data of patients operated for morbid obesity who were qualified for laparoscopic sleeve gastrectomy (LSG) or laparoscopic Roux-en-Y gastric by-pass (LRYGB). Risk factors for wyłączecardiovascular diseases were assessed with the SCORE scale and both full and hard Framingham cardiovascular risk scores (FCRs)...
February 28, 2017: Polski Przeglad Chirurgiczny
https://www.readbyqxmd.com/read/28522781/laparoscopic-gastric-resections-with-per-oral-specimen-extraction-in-treatment-of-intramural-gastric-tumors
#13
Maciej Stanek, Piotr Major, Mateusz Wierdak, Michał Pędziwiatr, Dorota Radkowiak, Anna Zychowicz, Andrzej Budzyński
AIM: The goal of this work was to present our experiences and results of treatment of gastric tumors using the per oral specimen extraction (POSE) technique. MATERIAL AND METHODS: A retrospective analysis a group of patients treated with laparoscopic stomach wedge resection of gastrointestinal stromal tumor (GIST). During that time 50 patients underwent laparoscopy due to the suspicion of GIST. In 12 patients resected material was removed endoscopically per os (POSE)...
February 28, 2017: Polski Przeglad Chirurgiczny
https://www.readbyqxmd.com/read/28520652/a-systematic-review-and-meta-analysis-of-laparoscopic-and-open-distal-pancreatectomy-of-nonductal-adenocarcinomatous-pancreatic-tumor-ndacpt-in-the-pancreatic-body-and-tail
#14
Xiaojiang Yi, Sile Chen, Wei Wang, Liaonan Zou, Dechang Diao, Yansheng Zheng, Yaobin He, Hongming Li, Lijie Luo, Wenjun Xiong, Jin Wan
BACKGROUND: Currently, laparoscopic distal pancreatectomy is regarded as a safe and effective surgical approach for lesions in the body and tail of the pancreas. This review examined the evidence from published data of comparative studies of laparoscopic versus open distal pancreatectomy of nonductal adenocarcinomatous pancreatic tumor in pancreatic body and tail. METHODS: A systematic review of the studies comparing laparoscopic and open distal pancreatectomy was conducted...
May 17, 2017: Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
https://www.readbyqxmd.com/read/28520651/laparoscopic-management-of-hepatocellular-carcinoma-a-critical-reappraisal
#15
David Fuks, Luca Aldrighetti, Long R Jiao, Go Wakabayashi, Paolo Limongelli
Following the introduction of the first laparoscopic liver resection, after ∼25 years, a critical reappraisal seems to be warranted. Liver resection represents the first choice for curing early hepatocellular carcinoma (HCC) allowing a curative chance also in selected patients with intermediate stage tumors. The criteria for liver resectability by laparoscopy remains the same for open surgery, which is oncological criteria (absence of extrahepatic tumor location; completely resectable R0 resection), anatomic (resectability of involved segment with its own blood surely and biliary drainage; absence of vascular invasion of portal or hepatic veins) and technical (possibility to leave in place a residual volume ≥40%)...
May 17, 2017: Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
https://www.readbyqxmd.com/read/28520585/the-role-of-simulation-and-warm-up-in-minimally-invasive-gynecologic-surgery
#16
Janelle K Moulder, Michelle Louie, Tarek Toubia, Lauren D Schiff, Matthew T Siedhoff
PURPOSE OF REVIEW: The purpose of the review is to update the reader on the current literature and recent studies evaluating the role of simulation and warm-up as part of surgical education and training, and maintenance of surgical skills. RECENT FINDINGS: Laparoscopic and hysteroscopic simulation may improve psychomotor skills, particularly for early-stage learners. However, data are mixed as to whether simulation education is directly transferable to surgical skill...
May 16, 2017: Current Opinion in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28518089/laparoscopic-technique-for-serial-collection-of-liver-and-mesenteric-lymph-nodes-in-macaques
#17
Alexander S Zevin, Cassie Moats, Drew May, Solomon Wangari, Charlene Miller, Joel Ahrens, Naoto Iwayama, Megan Brown, Debbie Bratt, Nichole R Klatt, Jeremy Smedley
The mesenteric lymph nodes (MLN) and the liver are exposed to microbes and microbial products from the gastrointestinal (GI) tract, making them immunologically unique. The GI tract and associated MLN are sites of early viral replication in human immunodeficiency virus (HIV) infection and the MLN are likely important reservoir sites that harbor latently-infected cells even after prolonged antiretroviral therapy (ART). The liver has been shown to play a significant role in immune responses to lentiviruses and appears to play a significant role in clearance of virus from circulation...
May 2, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28516302/the-minimally-acceptable-classification-criterion-for-surgical-skill-intent-vectors-and-separability-of-raw-motion-data
#18
Rodney L Dockter, Thomas S Lendvay, Robert M Sweet, Timothy M Kowalewski
PURPOSE: Minimally invasive surgery requires objective methods for skill evaluation and training. This work presents the minimally acceptable classification (MAC) criterion for computational surgery: Given an obvious novice and an obvious expert, a surgical skill evaluation classifier must yield 100% accuracy. We propose that a rigorous motion analysis algorithm must meet this minimal benchmark in order to justify its cost and use. METHODS: We use this benchmark to investigate two concepts: First, how separable is raw, multidimensional dry laboratory laparoscopic motion data between obvious novices and obvious experts? We utilized information theoretic techniques to analytically address this...
May 18, 2017: International Journal of Computer Assisted Radiology and Surgery
https://www.readbyqxmd.com/read/28516300/predicting-surgical-skill-from-the-first-n-seconds-of-a-task-value-over-task-time-using-the-isogony-principle
#19
Anna French, Thomas S Lendvay, Robert M Sweet, Timothy M Kowalewski
PURPOSE: Most evaluations of surgical workflow or surgeon skill use simple, descriptive statistics (e.g., time) across whole procedures, thereby deemphasizing critical steps and potentially obscuring critical inefficiencies or skill deficiencies. In this work, we examine off-line, temporal clustering methods that chunk training procedures into clinically relevant surgical tasks or steps during robot-assisted surgery. METHODS: Features calculated from the isogony principle are used to train four common machine learning algorithms from dry-lab laparoscopic data gathered from three common training exercises...
May 17, 2017: International Journal of Computer Assisted Radiology and Surgery
https://www.readbyqxmd.com/read/28516129/enhanced-recovery-after-colorectal-surgery-eras-in-elderly-patients-is-feasible-and-achieves-similar-results-as-in-younger-patients
#20
Håvard Mjørud Forsmo, Christian Erichsen, Anne Rasdal, Hartwig Körner, Frank Pfeffer
Aim: Enhanced recovery after surgery (ERAS) is a multimodal approach that aims to optimize perioperative treatment. Whether elderly patients receiving colorectal surgery can adhere to and benefit from an ERAS approach is uncertain. The aim of this study was to compare patients in different age groups participating in an ERAS program. Method: In this substudy of a randomized controlled trial, we analyzed the interventional ERAS arm of adult patients eligible for laparoscopic or open colorectal resection with regard to the importance of age...
January 2017: Gerontology & Geriatric Medicine
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