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Persaud S, Chin W. Minimally invasive urology - Pearls, pitfalls and experience in the Caribbean. Int J Surg 2019; 72S:23-26. [PMID: 31181381 DOI: 10.1016/j.ijsu.2019.05.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 05/11/2019] [Accepted: 05/27/2019] [Indexed: 01/15/2023]
Abstract
The Caribbean is made up of several independent nations and the availability of urology and more specifically endourology services varies widely between them. In this article we explore the history and current state of endourology in the English speaking Caribbean as well as the challenges faced within the region many of which are shared by the different territories.
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Affiliation(s)
- Satyendra Persaud
- Division of Clinical Surgical Sciences, University of the West Indies, Trinidad and Tobago; Kingston Public Hospital, Kingston, Jamaica.
| | - Warren Chin
- Division of Clinical Surgical Sciences, University of the West Indies, Trinidad and Tobago; Kingston Public Hospital, Kingston, Jamaica
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Farkas N, Kaur V, Shanmuganandan A, Black J, Redon C, Frampton AE, West N. A systematic review of gallstone sigmoid ileus management. Ann Med Surg (Lond) 2018; 27:32-39. [PMID: 29511540 PMCID: PMC5832643 DOI: 10.1016/j.amsu.2018.01.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 01/07/2018] [Accepted: 01/21/2018] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Gallstone sigmoid ileus is a rare although serious complication of cholelithiasis resulting in large bowel obstruction. The condition accounts for 4% of all gallstone ileus patients. There are no recognized management guidelines currently. Management strategies range from minimally invasive endoscopy and lithotripsy to substantial surgery. We aim to identify trends when managing patients with gallstone sigmoid ileus to help improve outcomes. METHODS Literature searches of EMBASE, Medline and by hand were conducted. All English language papers published from 2000 to 2017(Oct) were included. The terms 'gallstone', 'sigmoid', 'colon', 'ileus', 'coleus' and 'large bowel obstruction' were used. RESULTS 38 papers included, male:female ratio was 8:30. Average age was 81.11 (SD ± 7.59). Average length of preceding symptoms was 5.31days (+/-SD3.16). 20/38 (59%) had diverticulosis. 89% of patients had significant comorbidities documented. 34/38 patients underwent computerized tomography. 31 stones were located within sigmoid colon, 4 at rectosigmoid junction and 2 within descending colon. Average impacted gallstone size was 4.14 cm (2.3-7 cm range). 23/38 (61%) patients' initial management was conservative or with endoscopy ± lithotripsy. Conservative management successfully treated 26% of patients. 28/38 (74%) patients ultimately underwent surgical intervention. 5/38 patients died post-operatively. Patients treated non-operatively had shorter hospital stays (4:12.3days) although not significant (p-value = 0.0056). CONCLUSIONS There is no management consensus from the literature. Current evidence highlights endoscopy and lithotripsy as practical firstline strategies. However, surgical intervention should not be delayed if non-operative measures fail or in emergency. Given the complexity of such patients, less invasive timesaving surgery appears practical, avoiding bowel resection and associated complications.
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Affiliation(s)
- Nicholas Farkas
- Epsom and St Helier University Hospitals, Wrythe Lane, Carshalton, Sutton, London, SM5 1AA, United Kingdom
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Blikkendaal MD, Driessen SRC, Rodrigues SP, Rhemrev JPT, Smeets MJGH, Dankelman J, van den Dobbelsteen JJ, Jansen FW. Surgical flow disturbances in dedicated minimally invasive surgery suites: an observational study to assess its supposed superiority over conventional suites. Surg Endosc 2016; 31:288-298. [PMID: 27198548 PMCID: PMC5216055 DOI: 10.1007/s00464-016-4971-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 05/03/2016] [Indexed: 11/24/2022]
Abstract
Background Minimally invasive surgery (MIS) is frequently compromised by surgical flow disturbances due to technology- and equipment-related failures. Compared with MIS in a conventional cart-based OR, performing MIS in a dedicated integrated operating room (OR) is supposed to be beneficial to patient safety. The aim of this study was to compare a conventional OR with an integrated OR with regard to the incidence and effect of equipment-related surgical flow disturbances during an advanced laparoscopic gynecological procedure [laparoscopic hysterectomy (LH)]. Methods Using video recording, 40 LHs performed between November 2010 and April 2012 (20 in a conventional cart-based OR and 20 in an integrated OR) were analyzed by two different observers. Outcome measures were the number, duration and effect (on a seven-point ordinal scale) of the surgical flow disturbances (e.g., malfunctioning, intraoperative repositioning, setup device). Results A total of 103 h and 45 min was observed. The interobserver agreement was high (kappa .85, p < .001). Procedure time was not significantly different (NS) [conventional OR vs. integrated OR, minutes ± standard deviation (SD), mean 161 ± 27 vs. 150 ± 34]. A total of 1651 surgical flow disturbances were observed (mean ± SD per procedure 40.8 ± 19.4 vs. 41.8 ± 15.9, NS). The mean number of surgical flow disturbances per procedure with regard to equipment was 6.3 ± 3.7 versus 8.5 ± 4.0, NS. No clinically relevant differences in the mean effect of these disturbances on the surgical flow between the two OR setups were observed. Conclusions Performing LH in an integrated OR did not reduce the number of surgical flow disturbances nor the effect of these disturbances. Furthermore, in the integrated OR, repositioning of the monitors was a frequent and time-consuming source of disturbance. In order to maintain the high standard of surgical safety, the entire surgical team has to be aware that by performing surgery in an integrated OR different potential source for disruption arise.
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Affiliation(s)
- Mathijs D Blikkendaal
- Department of Gynecology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands
| | - Sara R C Driessen
- Department of Gynecology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands
| | - Sharon P Rodrigues
- Department of Gynecology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands
| | - Johann P T Rhemrev
- Department of Gynecology, Bronovo Hospital, PO Box 96900, 2509 JH, The Hague, The Netherlands
| | - Maddy J G H Smeets
- Department of Gynecology, Bronovo Hospital, PO Box 96900, 2509 JH, The Hague, The Netherlands
| | - Jenny Dankelman
- Department of BioMechanical Engineering, Technical University Delft, Mekelweg 2, 2628 CD, Delft, The Netherlands
| | - John J van den Dobbelsteen
- Department of BioMechanical Engineering, Technical University Delft, Mekelweg 2, 2628 CD, Delft, The Netherlands
| | - Frank Willem Jansen
- Department of Gynecology, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden, The Netherlands. .,Department of BioMechanical Engineering, Technical University Delft, Mekelweg 2, 2628 CD, Delft, The Netherlands.
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Rosemurgy AS, Ryan CE, Klein RL, Wood TW, Co F, Ross SB. Financial Benefits of a Hepatopancreaticobiliary Program. Am Surg 2016. [DOI: 10.1177/000313481608200509] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Financial implications of developing a hepatopancreaticobiliary (HPB) center have not been considered. We undertook this study to determine hospital income associated with a new HPB center and to gauge the opportunity cost associated with such a center. Operations included were based on the HPB fellowship curriculum and the six most commonly undertaken general surgery operations. The income with “core” HPB operations (n = 93) and the six most frequently undertaken general surgery operations (n = 583) at one hospital from June 2012 to June 2013 were determined. Patients were not screened based on the ability to pay. Data are reported as mean ± standard deviation. Per operation, hospital income with HPB operations and general surgery operations were $15,583.20 ± $45,909.41 and $5,162.22 ± $33,679.10 ( P < 0.005), respectively. Accordingly, net incomes of $1,449,238.04 (n = 93) and $3,009,572.78 (n = 583) were observed. Although general surgery operations are ubiquitous, HPB centers are uncommonly pursued at most hospitals, in part due to the patient volumes necessary to meet the expertise required. A “core” HPB operation produces triple the net income of a general surgery operation. Accordingly, significant financial benefit is achievable with the development of an HPB center when adequate volume is realized.
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Affiliation(s)
- Alexander S. Rosemurgy
- Southeastern Center for Digestive Disorders and Pancreatic Cancer, Advanced Minimally Invasive and Robotic Surgery, Florida Hospital Tampa, Tampa, Florida
| | - Carrie E. Ryan
- Southeastern Center for Digestive Disorders and Pancreatic Cancer, Advanced Minimally Invasive and Robotic Surgery, Florida Hospital Tampa, Tampa, Florida
| | - Richard L. Klein
- Southeastern Center for Digestive Disorders and Pancreatic Cancer, Advanced Minimally Invasive and Robotic Surgery, Florida Hospital Tampa, Tampa, Florida
| | - Thomas W. Wood
- Southeastern Center for Digestive Disorders and Pancreatic Cancer, Advanced Minimally Invasive and Robotic Surgery, Florida Hospital Tampa, Tampa, Florida
| | - Franka Co
- Southeastern Center for Digestive Disorders and Pancreatic Cancer, Advanced Minimally Invasive and Robotic Surgery, Florida Hospital Tampa, Tampa, Florida
| | - Sharona B. Ross
- Southeastern Center for Digestive Disorders and Pancreatic Cancer, Advanced Minimally Invasive and Robotic Surgery, Florida Hospital Tampa, Tampa, Florida
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Baum N, Mobley DF, Perito P. Improving operating efficiency with emphasis on prosthetic surgery. Asian J Androl 2016; 17:686-8. [PMID: 25761831 PMCID: PMC4492064 DOI: 10.4103/1008-682x.142146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Grushka J, Ginzburg E. Through the 10-mm Looking Glass: Advances in Minimally Invasive Surgery in Trauma. Scand J Surg 2014; 103:143-148. [PMID: 24737858 DOI: 10.1177/1457496914523414] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Minimally invasive surgery is increasingly being used in trauma surgery as both a diagnostic and a therapeutic tool. However, significant debate regarding the accuracy, safety, and indications for minimally invasive surgery in trauma continues to impede widespread acceptance of these techniques among trauma surgeons. METHOD Herein, we report a contemporary review of the current role of both laparoscopy and thoracoscopy in modern trauma surgery. Literature search was performed using PubMed database and the following keywords: "Trauma," "Minimally Invasive Surgery," "Laparoscopy," and "Thoracoscopy." RESULTS Current recommendations advocate for the use of laparoscopy as a diagnostic tool in penetrating trauma for the diagnosis of diaphragm injuries and peritoneal violation. A significant body of research demonstrates that laparoscopy in select hemodynamically normal patients can significantly decrease nontherapeutic laparotomy rates and hospital costs and is highly sensitive and specific with very low missed injury rates, including small bowel injuries. Laparoscopic repairs to a wide breadth of abdominal and thoracic injuries have been reported with impressive results. Adherence to a standardized laparoscopic examination system and routine use of laparoscopy in elective or acute care practice strongly influence positive results with minimally invasive surgery in trauma. Video-assisted thoracoscopic surgery is most commonly used for evaluation of diaphragm, evacuation of retained hemothorax, and management of ongoing bleeding post-trauma. CONCLUSION Minimally invasive surgery does offer several advantages compared to traditional open surgery and should be considered as an additional tool in the trauma surgeon's armamentarium in the care of select injured patients.
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Affiliation(s)
- J Grushka
- Department of Surgery, Miller School of Medicine, University of Miami, Miami, Florida
| | - E Ginzburg
- Department of Surgery, Miller School of Medicine, University of Miami, Miami, Florida
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von Jako CR, Zuk Y, Zur O, Gilboa P. A novel accurate minioptical tracking system for percutaneous needle placement. IEEE Trans Biomed Eng 2013; 60:2222-5. [PMID: 23481683 DOI: 10.1109/tbme.2013.2251883] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The novel optical tracking system employs a miniature video camera, mounted on the hub of an interventional needle, to determine the location and orientation of the needle relative to a skin-attached sticker with color reference markers. A computed tomography (CT) scan is used to register the same reference markers to the anatomy in the CT images, and thus, register the needle to the anatomy and to a user-selected target. A computer displays a simulation of the interventional needle on the CT images, providing guidance information to assist a user in directing the needle to the target. Bench testing was performed on a custom phantom to determine the accuracy of this minioptical tracking system. The resulting accuracy data demonstrate a good correlation with phantom coordinates and the CT images.
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Intra-abdominal collections following laparoscopic versus open appendicectomy: an experience of 516 consecutive cases at a district general hospital. Surg Endosc 2013; 27:2351-6. [PMID: 23355169 DOI: 10.1007/s00464-012-2778-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2012] [Accepted: 12/14/2012] [Indexed: 12/14/2022]
Abstract
BACKGROUND The objective of this study is to evaluate the incidence of intra-abdominal collections (IACs) in all patients undergoing laparoscopic (LA) and open appendicectomy (OA) from April 2009 to October 2011 in a district general hospital with expertise in minimally invasive surgery (MIS). METHODS A retrospective review of all patients undergoing appendicectomy in the specified time period was carried out. IACs were identified from various in-hospital data resources. Severity of appendicitis was assessed from histology reports. RESULTS 516 patients were identified, of whom 242 (47 %) underwent OA and 274 (53 %) LA. Twenty-six (5 %) patients were found to have IACs postoperatively. Fifteen (5.5 %) IACs were identified in the laparoscopic group and 11 (4.5 %) in the open group. There was no statistically significant difference in the risk of developing IACs in open versus laparoscopic groups [odds ratio (OR) 1.22, confidence interval (CI) 0.55-2.70, P = 0.63]. Patients were twelve times more likely to develop IACs with an appendix identified as being necrotic or perforated on histology (OR 12.24, CI 5.29-28.32, P < 0.0001). There was a trend towards shorter total hospital stay in the LA (3.58 days, CI 3.0-4.1 days) compared with OA (4.31 days, CI 3.7-4.9 days, P = 0.082) group, although this was not statistically significant. CONCLUSIONS Increased rates of IAC following LA have been identified in some studies. Our series shows that, in a centre with adequate MIS experience, the IAC rate following LA is comparable to that of the open approach and should not deter surgeons with adequate support and resources.
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Kehagias I, Karamanakos SN, Panagiotopoulos S, Panagopoulos K, Kalfarentzos F. Laparoscopic versus open appendectomy: Which way to go? World J Gastroenterol 2008; 14:4909-14. [PMID: 18756599 PMCID: PMC2739944 DOI: 10.3748/wjg.14.4909] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
AIM: To compare the outcome of laparoscopic versus open appendectomy.
METHODS: Prospectively collected data from 293 consecutive patients with acute appendicitis were studied. These comprised of 165 patients who underwent conventional appendectomy and 128 patients treated laparoscopically. The two groups were compared with respect to operative time, length of hospital stay, postoperative pain, complication rate and cost.
RESULTS: There were no statistical differences regarding patient characteristics between the two groups. Conversion to laparotomy was necessary in 2 patients (1.5%). Laparoscopic appendectomy was associated with a shorter hospital stay (2.2 d vs 3.1 d, P = 0.04), and lower incidence of wound infection (5.3% vs 12.8%, P = 0.03). However, in patients with complicated disease, intra-abdominal abscess formation was more common after laparoscopic appendectomy (5.3% vs 2.1%, P = 0.002). The operative time and analgesia requirements were similar in the two groups. The cost of treatment was higher by 370 € in the laparoscopic group.
CONCLUSION: Laparoscopic appendectomy is as safe and efficient as open appendectomy, provided surgical experience and equipment are available.
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Chiu A, Bowne WB, Sookraj KA, Zenilman ME, Fingerhut A, Ferzli GS. The Role of the Assistant in Laparoscopic Surgery: Important Considerations for the Apprentice-in-Training. Surg Innov 2008; 15:229-36. [DOI: 10.1177/1553350608323061] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Laparoscopic surgery is a dynamic and integral component of surgical training. In many surgical programs, the surgeon-in-training gradually incorporates the knowledge and skill-sets through a variable spectrum of assistant/ apprentice instruction with different surgical mentors. As a result, this lack of formal and/or standardized instruction may be inconsistent with a structured educational process. In the year 2008, with widespread applications for minimally invasive techniques and technology, contributions from skilled assistants are now increasingly more important for effective and safe operative conduct. Incorporating these challenges into a balanced educational process remains no easy matter. The authors believe the assistant's role is vital to all aspects of laparoscopic surgery, no matter how routine or complex. Laparoscopic assistants should participate and contribute directly in the ( a) preoperative evaluation and preparation, ( b) patient positioning, ( c) operative suite arrangement, ( d) trocar placement, plus important ( e) intraoperative maneuvers contingent upon acquired mastery of laparoscopic skills. Understanding these principles plus effective administration of various duties allows for the apprentice in training to progress to more complex procedures and eventual primary surgeon responsibility. In this report, the role of the laparoscopic assistant/apprentice is reviewed, with particular attention focused on requisite fundamentals for evolving laparoscopic surgeons. To date, there are few publications within the world literature that directly address these observations. Important considerations delineating the expectations and goals for the assistant/apprentice, as well as the mentor, during laparoscopic training are provided.
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Affiliation(s)
- Anita Chiu
- Departments of Surgery, The State University of New York, Health Science Center of Brooklyn,
| | - Wilbur B. Bowne
- Departments of Surgery, The State University of New York, Health Science Center of Brooklyn, Brooklyn Harbor View Veterans Administration Hospital, Brooklyn, New York
| | - Kelley A. Sookraj
- Departments of Surgery, The State University of New York, Health Science Center of Brooklyn, Brooklyn Harbor View Veterans Administration Hospital, Brooklyn, New York
| | - Michael E. Zenilman
- Departments of Surgery, The State University of New York, Health Science Center of Brooklyn
| | | | - George S. Ferzli
- Departments of Surgery, The State University of New York, Health Science Center of Brooklyn, Lutheran Medical Center Brooklyn, New York
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Bowne WB, Morgenthal CB, Castro AE, Shah P, Ferzli GS. The role of endoscopic extraperitoneal herniorrhaphy: where do we stand in 2005? Surg Endosc 2007; 21:707-12. [PMID: 17279303 DOI: 10.1007/s00464-006-9076-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2006] [Revised: 06/20/2006] [Accepted: 07/05/2006] [Indexed: 10/23/2022]
Abstract
Inguinal hernia repair is a common surgical procedure, but the most effective surgical technique remains controversial. The evolution of laparoscopic techniques has allowed reproduction of open preperitoneal repair via an endoscopic total extraperitoneal (TEP) approach. More recently, the advent of comprehensive training in laparoscopy has allowed TEP to continue evolving as the feasibility of this approach gains recognition as a preferable technique. Once considered very difficult to learn, TEP currently is adequately taught in many surgical training programs. This report reviews the fundamentals and details various modifications that make this procedure more desirable than open procedures and other laparoscopic techniques. A resultant decrease in operative time, cost of the procedure, and morbidity to the patient is routine. In addition, the authors review their institutional experience and examine other current evidence-based data.
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Affiliation(s)
- W B Bowne
- Department of Surgery, The State University of New York, Health Science Center of Brooklyn, 65 Cromwell Avenue, Staten Island, New York 10304, USA
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