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Laparoscopic surgery

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https://www.readbyqxmd.com/read/29342445/case-report-of-an-uncommon-case-of-drain-site-hernia-after-colorectal-surgery
#1
M Manigrasso, P Anoldo, F Milone, G D De Palma, M Milone
BACKGROUND: trocar site herniation is a rare but potentially serious complication of laparoscopic surgery. Data about drain site hernia after laparoscopic surgery is scarce and anecdotal. CASE PRESENTATION: we report an uncommon case of drain site hernia in a man undergone laparoscopic left colectomy for a colonic adenocarcinoma who developed small bowel herniation in a 10 mm port site, in which a 24 FR drain was inserted leaving a real free space of 2 mm. DISCUSSION: laparoscopic approach has gained widespread acceptance in each surgical fields because of the perceived better postoperative outcomes in terms of less pain, faster recovery, and lower risk of incisional hernia...
January 9, 2018: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29340993/laparoscopic-assisted-modified-intersphincter-resection-for-ultralow-rectal-cancer
#2
Haiyang Zhou, Canping Ruan, Zhiguo Wang, Zhiqian Hu
BACKGROUND: Intersphincter resection (ISR) is considered to be a superior technique offering sphincter preservation in patients with ultralow rectal cancer.1 Because high-definition laparoscopy offers wider and clearer vision into the narrow pelvic cavity and intersphincteric space, ISR has been further refined.2 However, functional outcome after ISR has not been optimal. More than half of patients receiving ISR suffer partial or even complete anal incontinence.3 We therefore propose a laparoscopic-assisted modified ISR, with the aim of improving sphincter function following ISR...
January 16, 2018: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/29340992/prospective-comparative-study-of-laparoscopic-narrow-band-imaging-nbi-versus-standard-imaging-in-gynecologic-oncology
#3
Alessia Aloisi, Yukio Sonoda, Ginger J Gardner, Kay J Park, Sarah L Elliott, Qin C Zhou, Alexia Iasonos, Nadeem R Abu-Rustum
BACKGROUND: Narrow band imaging (NBI) is an optic filtration enhancement for endoscopy that uses two wavelengths of light (415 and 540 nm) to highlight superficial microvascular patterns. It has been successfully utilized to improve identification of lesions with abnormal vasculature, which is associated with endometriosis and endometrial cancer. Case studies suggest it may also facilitate surgical staging of gynecologic cancer, which is critical in determining appropriate adjuvant therapies...
January 16, 2018: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/29340922/prevention-of-internal-hernia-during-robotic-total-gastrectomy-for-gastric-cancer
#4
Toshiyasu Ojima, Masaki Nakamura, Mikihito Nakamori, Keiji Hayata, Masahiro Katsuda, Toshiaki Tsuji, Shimpei Maruoka, Hiroki Yamaue
BACKGROUND: Postoperative internal hernia (IH) is a potentially life-threatening acute protrusion of viscus through an iatrogenic mesenteric defect. In our retrospective study of 1943 consecutive gastric cancer (GC) patients who had undergone surgery, the incidence of IH after laparoscopic total gastrectomy (LTG) was 4.9%.1 This high incidence seems to be caused by decreased adhesion formation after LTG. There is no consensus regarding orifice management during robotic total gastrectomy (RTG)...
January 16, 2018: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/29340826/single-port-laparoscopic-surgery-in-uncomplicated-acute-appendicitis-a-randomized-controlled-trial
#5
Byung Mo Kang, Sung Il Choi, Bum-Soo Kim, Suk-Hwan Lee
BACKGROUND: Single-port laparoscopic surgery (SPLS) is an alternative, minimally invasive surgical approach for managing appendicitis. The aim of this randomized trial was to evaluate the safety and efficacy of SPLS in uncomplicated appendicitis. METHODS: Between December 2009 and November 2010, 194 patients with radiologically diagnosed acute appendicitis were randomly allocated to undergo either SPLS or multiport laparoscopic surgery (MPLS). Patients with intraoperative findings of perforated appendicitis were excluded from the analysis...
January 16, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29340825/laparoscopic-surgery-in-colon-cancer-patients-treated-with-chronic-anti-thrombotic-therapy
#6
Hiroaki Nozawa, Takahide Shinagawa, Kazushige Kawai, Keisuke Hata, Toshiaki Tanaka, Takeshi Nishikawa, Kensuke Otani, Kazuhito Sasaki, Manabu Kaneko, Shigenobu Emoto, Koji Murono
BACKGROUND: Anti-thrombotic medications are commonly used for the treatment and prevention of cardiovascular diseases. Laparoscopic resection of colon cancer has generally been accepted with favorable outcomes being reported in randomized control trials. However, the safety and efficacy of laparoscopic surgery for colon cancer patients receiving chronic anti-thrombotic therapy (AT) remain unclear. METHODS: We identified 951 patients who underwent elective resection for colon cancer between 2009 and 2016 from our database...
January 16, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29340822/a-preclinical-animal-study-of-a-novel-simple-and-secure-duct-and-vessel-occluder-for-laparoscopic-surgery
#7
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/29340821/a-novel-and-safe-approach-middle-cranial-approach-for-laparoscopic-right-hemicolon-cancer-surgery-with-complete-mesocolic-excision
#8
Songtao Du, Bomiao Zhang, Yanlong Liu, Peng Han, Chengxin Song, Fangjie Hu, Tianyi Xia, Xiangxin Wu, Binbin Cui
BACKGROUND: Mastering right hemicolectomy techniques using laparoscopy in colorectal cancer surgery is very difficult. Although the long-term prognosis of laparoscopic right hemicolectomy (LRH) and complete mesocolic excision is unquestionable, different surgeons have their own opinions on routes of conducting LRH. OBJECTIVES: LRH surgery is very complex due to the upper abdominal anatomical structure and vascular variation. Therefore, it has been considered the most difficult of all colorectal cancer surgeries...
January 16, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29340818/changes-in-plasma-albumin-levels-in-early-detection-of-infectious-complications-after-laparoscopic-colorectal-cancer-surgery-with-eras-protocol
#9
Mateusz Wierdak, Magdalena Pisarska, Beata Kuśnierz-Cabala, Jan Witowski, Jadwiga Dworak, Piotr Major, Piotr Małczak, Piotr Ceranowicz, Andrzej Budzyński, Michał Pędziwiatr
BACKGROUND: Combination of laparoscopic approach with ERAS protocol in colorectal surgery allows for an early discharge. However there is a risk that some of the discharged patients are developing, asymptomatic at the time, infectious complications. This may lead to a delay in diagnostics and proper treatment introduction. We aimed to assess the usefulness of preoperative plasma albumin concentration and their changes as indicators of infectious complications in patients undergoing colorectal cancer surgery...
January 16, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29340813/impact-of-laparoscopy-in-patients-aged-over-70%C3%A2-years-requiring-distal-pancreatectomy-a-french-multicentric-comparative-study
#10
Regis Souche, David Fuks, Julie Perinel, Astrid Herrero, Françoise Guillon, Isabelle Pirlet, Thierry Perniceni, Frederic Borie, Antonio Sa Cunha, Brice Gayet, Jean-Michel Fabre
BACKGROUND: Few data are available concerning short-term results of minimally invasive surgery in patients > 70 years old requiring distal pancreatectomy. The aim of this study was to compare short-term results after laparoscopic (LDP) versus open distal pancreatectomy (ODP) in this subgroup of patients. METHODS: All patients > 70 years who underwent distal pancreatectomy in 3 expert centers between 1995 and 2017 were included and data were retrospectively analyzed...
January 16, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29340679/effect-of-laparoscopic-sleeve-gastrectomy-vs-laparoscopic-roux-en-y-gastric-bypass-on-weight-loss-in-patients-with-morbid-obesity-the-sm-boss-randomized-clinical-trial
#11
Ralph Peterli, Bettina Karin Wölnerhanssen, Thomas Peters, Diana Vetter, Dino Kröll, Yves Borbély, Bernd Schultes, Christoph Beglinger, Jürgen Drewe, Marc Schiesser, Philipp Nett, Marco Bueter
Importance: Sleeve gastrectomy is increasingly used in the treatment of morbid obesity, but its long-term outcome vs the standard Roux-en-Y gastric bypass procedure is unknown. Objective: To determine whether there are differences between sleeve gastrectomy and Roux-en-Y gastric bypass in terms of weight loss, changes in comorbidities, increase in quality of life, and adverse events. Design, Setting, and Participants: The Swiss Multicenter Bypass or Sleeve Study (SM-BOSS), a 2-group randomized trial, was conducted from January 2007 until November 2011 (last follow-up in March 2017)...
January 16, 2018: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/29340677/association-of-bariatric-surgery-using-laparoscopic-banding-roux-en-y-gastric-bypass-or-laparoscopic-sleeve-gastrectomy-vs-usual-care-obesity-management-with-all-cause-mortality
#12
Orna Reges, Philip Greenland, Dror Dicker, Morton Leibowitz, Moshe Hoshen, Ilan Gofer, Laura J Rasmussen-Torvik, Ran D Balicer
Importance: Bariatric surgery is an effective and safe approach for weight loss and short-term improvement in metabolic disorders such as diabetes. However, studies have been limited in most settings by lack of a nonsurgical group, losses to follow-up, missing data, and small sample sizes in clinical trials and observational studies. Objective: To assess the association of 3 common types of bariatric surgery compared with nonsurgical treatment with mortality and other clinical outcomes among obese patients...
January 16, 2018: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/29340554/fundoplication-conversion-in-roux-en-y-gastric-bypass-for-control-of-obesity-and-gastroesophageal-reflux-systematic-review
#13
Antônio Moreira Mendes-Filho, Eduardo Sávio Nascimento Godoy, Helga Cristina Almeida Wahnon Alhinho, Manoel Dos Passos Galvão-Neto, Almino Cardoso Ramos, Álvaro Antônio Bandeira Ferraz, Josemberg Marins Campos
INTRODUCTION: Obesity is related with higher incidence of gastroesophageal reflux disease. Antireflux surgery has inadequate results when associated with obesity, due to migration and/or subsequent disruption of antireflux wrap. Gastric bypass, meanwhile, provides good control of gastroesophageal reflux. OBJECTIVE: To evaluate the technical difficulty in performing gastric bypass in patients previously submitted to antireflux surgery, and its effectiveness in controlling gastroesophageal reflux...
October 2017: Arquivos Brasileiros de Cirurgia Digestiva: ABCD, Brazilian Archives of Digestive Surgery
https://www.readbyqxmd.com/read/29340549/teaching-model-for-evaluation-of-the-ability-and-competence-progress-in-endosuture-in-surgical-skill-laboratory
#14
Luiz Gonzaga de Moura-Júnior, Almino Ramos, Josemberg Marins Campos, Álvaro Antônio Ferraz, Hermano Ângelo Lima Rocha, Grijalva Otávio Costa
BACKGROUND: Laparoscopic manual suturing is probably the most difficult skill to be acquired in minimally invasive surgery. However, laparoscopic exercise endo-sutures can be learned with a simulator and are of great practical importance and clinical applicability, absorbing concepts that are immediately transferred to the operating room. AIM: To assess the progression of skills competence in endo-sutures through realistic simulation model of systematized education...
October 2017: Arquivos Brasileiros de Cirurgia Digestiva: ABCD, Brazilian Archives of Digestive Surgery
https://www.readbyqxmd.com/read/29340546/pre-and-postoperative-ph-monitoring-and-weight-loss-analysis-in-patients-undergoing-gastric-plication-in-association-with-fundoplication
#15
Flávio Heuta Ivano, Luciana Pereira Mesquita, Cristiane Megumi Simamura, Gustavo Massaki Kuwaki, Julielli Taques Colman, Guilherme Mussi Campos
BACKGROUND: Obese patients with gastroesophageal reflux disease with pathological pH monitoring result may benefit from surgical treatment which is based on the fundoplication technique in association with laparoscopic gastric plication. The Nissen surgery is the gold standard for surgical treatment of gastroesophageal reflux disease, whereas laparoscopic gastric plication is a restrictive surgery that consists of the invagination of the greater curvature, resulting in weight loss. AIM: To compare pre and postoperative pHmetry results and to evaluate weight loss in patients submitted to gastroplasty with fundoplication...
October 2017: Arquivos Brasileiros de Cirurgia Digestiva: ABCD, Brazilian Archives of Digestive Surgery
https://www.readbyqxmd.com/read/29339660/laparoscopic-surgery-for-gallbladder-cancer-an-expert-consensus-statement
#16
Ho-Seong Han, Yoo-Seok Yoon, Anil K Agarwal, Giulio Belli, Osamu Itano, Andrew A Gumbs, Dong Sup Yoon, Chang Moo Kang, Seung Eun Lee, Toshifumi Wakai, Roberto I Troisi
BACKGROUND: Despite the increasing number of reports on the favorable outcomes of laparoscopic surgery for gallbladder cancer (GBC), there is no consensus regarding this surgical procedure. OBJECTIVE: The study aimed to develop a consensus statement on the application of laparoscopic surgery for GBC based on expert opinions. METHODS: A consensus meeting among experts was held on September 10, 2016, in Seoul, Korea. RESULTS: Early concerns regarding port site/peritoneal metastasis after laparoscopic surgery have been abated by improved preoperative recognition of GBC and careful manipulation to avoid bile spillage...
January 16, 2018: Digestive Surgery
https://www.readbyqxmd.com/read/29339658/survey-results-of-the-expert-meeting-on-laparoscopic-surgery-for-gallbladder-cancer-and-a-review-of-relevant-literature
#17
Yoo-Seok Yoon, Ho-Seong Han, Anil Agarwal, Giulio Belli, Osamu Itano, Andrew A Gumbs, Dong Sup Yoon, Chang Moo Kang, Seung Eun Lee, Toshifumi Wakai, Roberto I Troisi
BACKGROUND: Favorable outcomes of laparoscopic surgery for gallbladder cancer (GBC) have been reported; yet consensus on the indications and surgical techniques for laparoscopic surgery for GBC is lacking. OBJECTIVE: To evaluate the current status of laparoscopic surgery for GBC by analyzing the results of a survey of experts and by reviewing the relevant published literature. METHODS: Before an expert meeting was held on September 10, 2016 in Seoul, Korea, an international survey was undertaken of expert surgeons in the field of GBC surgery...
January 16, 2018: Digestive Surgery
https://www.readbyqxmd.com/read/29339031/resolution-of-type-2-diabetes-after-sleeve-gastrectomy-a-2-step-hypothesis
#18
Federico Sista, Valentina Abruzzese, Marco Clementi, Stefano Guadagni, Laura Montana, Sergio Carandina
BACKGROUND: Weight loss (WL) and altered gut hormonal levels are involved in glucose homeostasis after laparoscopic sleeve gastrectomy (LSG). OBJECTIVES: The aim of this study was to evaluate the time-related effects of WL, ghrelin, and glucacon-like peptide-1 (GLP-1) plasma concentrations on type 2 diabetes resolution after LSG. SETTING: University hospital, Italy. METHODS: Ninety-one patients who underwent LSG were investigated...
December 14, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/29338923/minimally-invasive-hysterectomy-surgery-rates-for-endometrial-cancer-performed-at-national-comprehensive-cancer-network-nccn-centers
#19
Jennifer Bergstrom, Alessia Aloisi, Shannon Armbruster, Ting-Tai Yen, Jvan Casarin, Mario M Leitao, Edward J Tanner, Rayna Matsuno, Karime Kalil Machado, Sean C Dowdy, Pamela T Soliman, Stephanie L Wethington, Rebecca L Stone, Kimberly L Levinson, Amanda N Fader
OBJECTIVES: Minimally invasive surgery (MIS) is a quality measure for endometrial cancer (EC) established by the Society of Gynecologic Oncology and the American College of Surgeons. Our study objective was to assess the proportion of EC cases performed by MIS at National Comprehensive Cancer Network (NCCN) centers and evaluate perioperative outcomes. METHODS: A retrospective cohort study of women who underwent surgical treatment for EC from 2013 to 2014 was conducted at four NCCN centers...
January 12, 2018: Gynecologic Oncology
https://www.readbyqxmd.com/read/29338879/identifying-lost-surgical-needles-with-visible-and-near-infrared-fluorescent-light-emitting-microscale-coating
#20
Erin P Ward, Jian Yang, Jonathan C Delong, Tsai-Wen Sung, James Wang, Chris Barback, Natalie Mendez, Santiago Horgan, William Trogler, Andrew C Kummel, Sarah L Blair
BACKGROUND: Retained foreign bodies (RFOs) have substantial clinical and financial consequences. In laparoscopic surgery, RFOs can be a cause of needing to convert a minimally invasive surgery (MIS) procedure to an open operation. A coating for surgical models was developed to augment localization of needles using fluorescence appropriate for open and minimally invasive surgeries procedures. METHODS: An epoxy matrix containing both dansyl chloride and indocyanine green was coated as visible and near infrared labels, respectively...
January 12, 2018: Surgery
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