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https://www.readbyqxmd.com/read/29620475/vascular-injury-at-laparoscopy-a-guide-to-management
#1
Victoria Asfour, Edward Smythe, Rizwan Attia
Vascular laparoscopic injuries are rare (0.2/1000), however, they are associated with 6-13% morbidity and mortality. Commonest sites for catastrophic haemorrhage are the right iliac vessels, inferior vena cava and less commonly the abdominal aorta. The injuries commonly occur at entry using a Veress needle or insertion of trocars. These risks are inherent to all laparoscopic surgery. A systematic approach for managing these includes prompt recognition, communication within the operative team, immediate resuscitation and specific operative strategies for the control of vascular haemorrhage based on the location and severity of the injury...
April 5, 2018: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/29425722/safe-veress-needle-intraperitoneal-placement-and-safer-laparoscopic-entry
#2
George Vilos, Angelos Vilos, George P Jacob, Basim Abu-Rafea, Artin Ternamian
STUDY OBJECTIVE: Fifty percent of laparoscopic bowel and vascular injuries occur at the time of entry. These serious complications can lead to significant morbidity and even mortality. This video demonstrates 3 techniques that have been developed to minimize the risk of these injuries during entry. DESIGN: Step-by-step description of 3 techniques that can be used as a highly reliable and safe method of obtaining intraperitoneal entry during laparoscopy. MEASUREMENTS AND MAIN RESULTS: Caudal displacement of the umbilicus before insertion of the veress needle allows for a median displacement of 6 cm between the site of entry and the common iliac vessels...
February 6, 2018: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/29370055/-the-modified-veress-needle-mvn-for-tension-pneumothorax
#3
Peter Rhee
No abstract text is available yet for this article.
January 24, 2018: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/29291538/tension-pneumoperitoneum-after-bystander-cardiopulmonary-resuscitation-a-case-report
#4
Sherry Johnson, Jessica McCracken, Fadi Baidoun
INTRODUCTION: Abdominal visceral injuries after cardiopulmonary resuscitation (CPR) are infrequent though can be significant complications of CPR requiring invasive interventions. We present a case of a gastric perforation as a result of bystander CPR. This resulted in tension pneumoperitoneum necessitating abdominal decompression prior to laparotomy and repair. PRESENTATION OF CASE: 37-year-old female complained of abdominal pain and distension after return of spontaneous circulation from successful CPR following a drug overdose and cardiopulmonary arrest...
2018: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29209684/videolaparoscopic-cholecystectomy-in-patients-with-previous-abdominal-surgery-personal-experience-and-literature-review
#5
G Geraci, B D'Orazio, S Rizzuto, M Cajozzo, G Modica
OBJECTIVES: Laparoscopic cholecystectomy (LC) is today the "gold standard" treatment of gallbladder stones. Role of LC is still debated in the presence of abdominal scars due to the frequent post-operative adhesions which make access to the peritoneal cavity difficult. This study aim to assess role and outcomes of LC on a previous abdominal surgery on the scarred abdomen. MATERIALS AND METHODS: We have carried out a retrospective study on 499 consecutive patients who had undergone LC from 2009 to 2015; 21 of these (4...
November 2017: La Clinica Terapeutica
https://www.readbyqxmd.com/read/29022813/real-time-ultrasound-guided-insertion-of-veress-needle-in-obese-patients
#6
A Pratap, D Oleynikov, V Kothari
No abstract text is available yet for this article.
February 2018: Annals of the Royal College of Surgeons of England
https://www.readbyqxmd.com/read/28885469/bigger-is-better-comparison-of-alternative-devices-for-tension-hemopneumothorax-and-pulseless-electrical-activity-in-a-yorkshire-swine-model
#7
COMPARATIVE STUDY
Matthew L Leatherman, Laura M Fluke, Christian S McEvoy, Douglas M Pokorny, Robert L Ricca, Matthew J Martin, Christopher S Gamble, Travis M Polk
BACKGROUND: Tension pneumothorax is a cause of potentially preventable death in prehospital and battlefield settings and 14-gauge angiocatheter (14G AC) decompression remains the current treatment standard, despite its high incidence of failure. Traumatic pneumothorax is often associated with hemothorax, but 14G AC has no proven efficacy for associated hemothorax. We sought to compare the 14G AC to three alternative devices for treatment of tension hemopneumothorax (t-H/PTX) in a positive-pressure ventilation swine model...
December 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28856845/latif-s-point-a-new-point-for-veress-needle-insertion-for-pneumoperitoneum-in-difficult-laparoscopy
#8
Mohamed E Abd Ellatif, Wagih M Ghnnam, Ashraf Abbas, Magdy Basheer, Ibrahim Dawoud, Ramadan Ellaithy
INTRODUCTION: Creating pneumoperitoneum is the most challenging step during laparoscopy. The periumbilical area is the classic site for Veress needle insertion. We adopted a new access point for peritoneal insufflation. METHODS: We introduced a new point for Veress needle insertion to create pneumoperitoneum during difficult laparoscopic procedures. The needle is placed between the xiphoid process and the right costal margin, and it then proceeds toward the patient's right axilla...
August 30, 2017: Asian Journal of Endoscopic Surgery
https://www.readbyqxmd.com/read/28818701/lapcap-a-novel-device-to-reduce-entry-complications
#9
Ramesh Bettaiah, Shwetha Sudhakar Kamath, Rachana Ghanti
No abstract text is available yet for this article.
August 14, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28759119/comparison-of-design-features-and-mechanical-properties-of-commercially-available-veress-needles
#10
Johannes P Schramel, Angelika Kindslehner, Barbara A Bockstahler, Gilles P Dupré
OBJECTIVE: To compare design features and mechanical properties of 13 commercially available Veress needles (VN). STUDY DESIGN: In vitro biomechanical study. SAMPLE POPULATION: Veress needles from 9 manufacturers (6 reusable, 6 disposable, and 1 with a reusable stylet combined with a disposable cannula) were included in the study. METHODS: Veress needles are designed with a spring-loaded stylet to protect the tip of the cannula following insertion into the abdomen...
July 31, 2017: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/28745706/-the-combination-of-endoscopic-techniques-in-the-diagnosis-and-treatment-of-various-forms-of-infertility-in-women
#11
N N Akhundova
AIM: To improve the methods of simultaneous laparoscopy and hysteroscopy for the diagnosis and treatment of various forms of secondary infertility. MATERIAL AND METHODS: 420 women with various forms of infertility were examined and treated at the Caspian Hospital (Institute of Obstetrics and Gynecology). Patients were divided into three groups: tubal-peritoneal infertility - 212 women, different forms of endometriosis - 113 patients, polycystic ovarian disease - 95 women...
2017: Khirurgiia
https://www.readbyqxmd.com/read/28625296/no-193-laparoscopic-entry-a-review-of-techniques-technologies-and-complications
#12
George A Vilos, Artin Ternamian, Jeffrey Dempster, Philippe Y Laberge
OBJECTIVE: To provide clinical direction, based on the best evidence available, on laparoscopic entry techniques and technologies and their associated complications. OPTIONS: The laparoscopic entry techniques and technologies reviewed in formulating this guideline include the classic pneumoperitoneum (Veress/trocar), the open (Hasson), the direct trocar insertion, the use of disposable shielded trocars, radially expanding trocars, and visual entry systems. OUTCOMES: Implementation of this guideline should optimize the decision-making process in choosing a particular technique to enter the abdomen during laparoscopy...
July 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/28621591/rates-of-intraoperative-complications-and-conversion-to-laparotomy-during-laparoscopic-ovariectomy-performed-by-veterinary-students-161-cases-2010-2014
#13
Adam M Nylund, Adam Drury, Heather Weir, Eric Monnet
OBJECTIVE To assess rates of intraoperative complications and conversion to laparotomy associated with supervised veterinary students performing laparoscopic ovariectomy in dogs. DESIGN Retrospective case series. ANIMALS 161 female shelter dogs for which elective laparoscopic ovariectomy had been performed by supervised senior (fourth-year) veterinary students from 2010 through 2014. PROCEDURES Medical records of all dogs were reviewed and data collected regarding duration of surgery, surgical complications and other characteristics, and whether conversion to laparotomy was required...
July 1, 2017: Journal of the American Veterinary Medical Association
https://www.readbyqxmd.com/read/28548527/liquid-droplets-act-as-compass-needles-for-the-stresses-in-a-deformable-membrane
#14
Rafael D Schulman, René Ledesma-Alonso, Thomas Salez, Elie Raphaël, Kari Dalnoki-Veress
We examine the shape of droplets atop deformable thin elastomeric films prepared with an anisotropic tension. As the droplets generate a deformation in the taut film through capillary forces, they assume a shape that is elongated along the high tension direction. By measuring the contact line profile, the tension in the membrane can be completely determined. Minimal theoretical arguments lead to predictions for the droplet shape and membrane deformation that are in excellent agreement with the data. On the whole, the results demonstrate that droplets can be used as probes to map out the stress field in a membrane...
May 12, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28421907/a-review-of-the-open-laparoscopic-hasson-technique-and-retrieval-of-adnexal-specimen-via-umbilicus
#15
L F A Wong, B Anglim, N A Wahab, N Gleeson
Laparoscopic entry techniques vary amongst surgeons and gynaecologists, with gynaecologists favouring Veress needle entry. Recent RCOG/BSGE recommendations have recommended retrieval of ovarian masses via the umbilical port with resultant less postoperative pain and a faster retrieval time than with retrieval through lateral ports of the same size. This is a prospective observational study reviewing the Hasson entry technique and the introduction of retrieval of specimens via the umbilicus in patients scheduled for a laparoscopy procedure at our day surgery unit...
May 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28383466/relative-device-stability-of-anterior-versus-axillary-needle-decompression-for-tension-pneumothorax-during-casualty-movement-preliminary-analysis-of-a-human-cadaver-model
#16
Matthew L Leatherman, Jenny M Held, Laura M Fluke, Christian S McEvoy, Kenji Inaba, Daniel Grabo, Matthew J Martin, Angela S Earley, Robert L Ricca, Travis M Polk
BACKGROUND: Tension pneumothorax (tPTX) remains a significant cause of potentially preventable death in military and civilian settings. The current prehospital standard of care for tPTX is immediate decompression with a 14-gauge 8-cm angiocatheter; however, failure rates may be as high as 17% to 60%. Alternative devices, such as 10-gauge angiocatheter, modified Veress needle, and laparoscopic trocar, have shown to be potentially more effective in animal models; however, little is known about the relative insertional safety or mechanical stability during casualty movement...
July 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28123465/transumbilical-endoscopic-technique-for-complete-closure-of-inguinal-hernias-in-female-pediatric-patients
#17
Xuewu Zhou, Xi Qi, Bing Jiang, Yongliang Sha, Daiqiang Song
Laparoscopic percutaneous extraperitoneal closure of inguinal hernia with variable devices as an effective technique in minimal-access surgery for pediatric inguinal hernias in children was investigated in the present study. A Veress needle was inserted into the abdomen. Trocars, laparoscope and needle holder were placed through the umbilical incision. Under laparoscopic monitoring, a round needle was introduced into the peritoneal cavity through the anterior abdominal wall. The end of the suture inside the peritoneal cavity was left outside the peritoneal cavity in favor of ligation...
January 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28056561/survey-of-abdominal-access-and-associated-morbidity-for-robot-assisted-radical-prostatectomy-does-palmer-s-point-warrant-further-awareness-and-study
#18
William K Johnston, Susan Linsell, David Miller, Khurshid R Ghani
INTRODUCTION: Laparoscopic access for robot-assisted radical prostatectomy (RARP) is often initiated in the periumbilical location. Palmer's point, located in the left upper quadrant, has been reported as an alternative access site for pelvic laparoscopy to reduce morbidity, but not widely reported among urologists. To better understand surgeons' preferences for access and its associated morbidity during RARP, we surveyed surgeons from two urologic organizations. METHODS: An anonymous online questionnaire (SurveyMonkey) consisting of 17 questions that assessed training, experience, and preferences for RARP was emailed in December 2014 and collected until February 2015 to members performing RARP of the Endourology Society (ES) and the Michigan Urological Society Improvement Collaborative (MUSIC)...
March 2017: Journal of Endourology
https://www.readbyqxmd.com/read/27990648/total-laparoscopic-gastropexy-using-1-simple-continuous-barbed-suture-line-in-63-dogs
#19
MULTICENTER STUDY
Joel D Takacs, Ameet Singh, J Brad Case, Philipp D Mayhew, Michelle A Giuffrida, Ana V Caceres, W Alexander Fox-Alvarez, Jeffrey J Runge
OBJECTIVE: To describe the use and outcome of a single, simple continuous, barbed suture line for prophylactic, total laparoscopic gastropexy in dogs. STUDY DESIGN: Multi-center, retrospective case series. ANIMALS: Sixty-three client-owned dogs. METHODS: Medical records of dogs undergoing total laparoscopic gastropexy using a barbed suture at 4 academic veterinary hospitals from 2011-2015 were reviewed. Data collected included signalment, procedure time, procedure-associated complications, short-term complications, and long-term outcome...
February 2017: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/27982261/the-effects-of-enoxaparin-on-the-liver-in-experimental-pneumoperitoneum-model
#20
Turgut Cavusoglu, Kemal Kismet, Namik Ozcan, Berkay Kucuk, Aziz Mutlu Barlas, Bahadir Osman Bozkirli, Pinar Celepli, Mehmet Senes, Serkan Bolat, Sema Hucumenoglu
PURPOSE: To investigate the potential protective effects of enoxaparin against the adverse events of carbon dioxide (CO2) pneumoperitoneum. METHODS: Thirty four rats were divided into three groups: Group 1 (sham) underwent insertion of Veress needle into the abdomen and 90 min of anesthesia with no gas insufflation. The animals in control and enoxaparin groups were subjected to 90 min of 14 mmHg CO2 pneumoperitoneum. Enoxaparin (100 u/kg) was administered subcutaneously to the rats in enoxaparin group one hour before the operation...
November 2016: Acta Cirúrgica Brasileira
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