1
|
Iben-Khayat A, Felli E, Thebault B, Facques A, Najah H, Saint-Marc O. Short-term results of robot-assisted pancreatoduodeodenectomy: a retrospective cohort study of 146 patients operated in a high-volume center. HPB (Oxford) 2024:S1365-182X(24)02207-X. [PMID: 39084949 DOI: 10.1016/j.hpb.2024.07.402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 05/04/2024] [Accepted: 07/05/2024] [Indexed: 08/02/2024]
Abstract
BACKGROUND Pancreaticoduodenectomy (PD) is a challenging operation because of complex anatomy and difficult and multiple reconstructions. Robot-assisted PD (RPD) is a novel minimally invasive technique, providing equivalent oncological outcomes to open surgery. The aim of this study is to evaluate the results of a single high-volume center series. METHODS Patients who underwent RPD from 2014 to 2021 in a high-volume center were included. Patient and disease-specific data, operative details, postoperative complications including postoperative pancreatic fistula (POPF), length of stay (LOS) and long-term survival were recorded. Two groups were compared: Group 1: patients operated between 2014-2019 and Group 2 between 2020-2021. RESULTS One hundred and forty-six patients had RPD on the study period (99 in Group 1 and 47 in Group 2). Operative time was 320 min (285-360), major complications were observed in 28% and clinically significant POPF in 20% of the cases. Conversion rate was 2.1%. LOS was 14 days (9-22). Postoperative mortality was 4.1%. Clinically significant POPF decreased from 24% in Group 1 to 11% in Group 2 (p = 0.05). LOS decreased from 16(11-26) days in Group 1 to 11(8-14) in Group 2 (p < 0.001). CONCLUSION RPD is safe and feasible. Technique standardization led to better post-operative outcomes, encouraging the dissemination and implementation of the procedure.
Collapse
Affiliation(s)
- Abdallah Iben-Khayat
- Departement of Digestive and Endocrine Surgery, University Hospital of Orléans, 14 Av. de l'Hôpital, 45100, Orléans, France
| | - Emanuelle Felli
- HPB Surgery Unit, Groupe Hospitalier Saint Vincent, 29, Rue du Faubourg National, 67000, Strasbourg, France; Institute for Translational Medicine and Liver Disease, Unité 1110 INSERM, Strasbourg, France
| | - Baudouin Thebault
- Departement of Digestive and Endocrine Surgery, University Hospital of Orléans, 14 Av. de l'Hôpital, 45100, Orléans, France
| | - Amaury Facques
- Departement of Digestive and Endocrine Surgery, University Hospital of Orléans, 14 Av. de l'Hôpital, 45100, Orléans, France
| | - Haythem Najah
- Departement of Digestive and Endocrine Surgery, University Hospital of Orléans, 14 Av. de l'Hôpital, 45100, Orléans, France
| | - Olivier Saint-Marc
- Departement of Digestive and Endocrine Surgery, University Hospital of Orléans, 14 Av. de l'Hôpital, 45100, Orléans, France.
| |
Collapse
|
2
|
Casas MA, Monrabal Lezama M, Schlottmann F. Medical and surgical treatment of acute appendicitis: Past, present and future. Curr Probl Surg 2024; 61:101458. [PMID: 38704174 DOI: 10.1016/j.cpsurg.2024.101458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 02/10/2024] [Accepted: 02/11/2024] [Indexed: 05/06/2024]
Affiliation(s)
- Maria A Casas
- Department of Surgery, Hospital Alemán of Buenos Aires, Buenos Aires, Argentina
| | | | - Francisco Schlottmann
- Department of Surgery, Hospital Alemán of Buenos Aires, Buenos Aires, Argentina; Department of Surgery, University of Illinois at Chicago, Chicago, IL.
| |
Collapse
|
3
|
Kimura T, Toyoki Y, Ichisawa A, Yamada T, Wakasa Y, Jin H, Nakai M, Aoki K, Kawashima H, Endo M. Aiming for minimally invasive treatment of pediatric acute appendicitis in a district hospital. ANNALS OF PEDIATRIC SURGERY 2021. [DOI: 10.1186/s43159-021-00088-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Appendicitis is the most common cause of acute abdomen. Although emergency surgery used to be the standard treatment for both simple and complex appendicitis, there are now options for interval surgery, laparoscopic surgery, and even non-surgical treatment. In this study, we aimed to establish better treatment strategies for pediatric acute appendicitis and to find out whether minimally invasive treatment is superior to the traditional open approach. We retrospectively reviewed the cases of acute appendicitis treated in our hospital during the period from 2013 to 2018. The patients who underwent appendectomy were divided into four groups. Group 1 underwent early appendectomy with open approach, group2 underwent interval appendectomy with open approach, group 3 underwent early appendectomy with laparoscopic approach, and group 4 underwent interval appendectomy with laparoscopic approach. In addition to the above groups, the non-surgical treatment group was also studied. Clinical presentation, laboratory findings, imaging results, operative time, morbidity, and length of hospital stay were reviewed.
Results
One hundred six children’s records were reviewed. Thirty-five of them were selected for non-surgery as they were cases with no fecal stone and first onset appendicitis, and 15 of these 35 patients (42.9%) relapsed after antibiotic treatment. As for the appendix diameter, the relapse group was significantly larger than the non-relapse group (p=0.007). In cases of surgery, group 4 had significantly less intraoperative blood loss than group 1 (p<0.001). Group 4 had significantly fewer postoperative complications than groups 1 and 2 [group 4 vs. group 1 (p=0.009), group 4 vs. group 2 (p=0.034)]. The postoperative hospital stay in groups 2 and 4 were significantly shorter than group 1 [group 1 vs. group 2 (p=0.015), group 1 vs. group 4 (p<0.001)]. On the contrary, group 1 had significantly shorter total hospital stay than groups 2 and 4 [group 1 vs. group 2 (p=0.029), group 1 vs. group 4 (p<0.001)].
Conclusion
Interval laparoscopic appendectomy and non-surgical treatment were safe and effective in children. From the viewpoint of avoiding unnecessary emergency surgery and prolonged hospitalization, we believe that interval laparoscopic appendectomy or non-surgical treatment should be performed after identifying patients who do not require surgery, paying attention to the risk factors for relapse.
Collapse
|
4
|
Cabrera-Rivera PA, Posso Valencia HJ, Dennis-Verano RJ. Beneficios clínicos y de costos de un modelo de estandarización en el manejo de la apendicitis aguda. REVISTA COLOMBIANA DE CIRUGÍA 2021. [DOI: 10.30944/20117582.630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Introducción. La apendicitis aguda es la patología quirúrgica más frecuente en Colombia y en el mundo, con un riesgo de presentación del 7-8 % en la población general. El tratamiento de elección es la apendicectomía, la cual puede realizarse por vía convencional o por vía laparoscópica. El objetivo de este estudio fue comparar los desenlaces clínicos y costos de un modelo de estandarización en el manejo de la apendicitis aguda versus la no estandarización.
Métodos. Estudio observacional, analítico, para comparar el manejo de atención estandarizado y no estandarizado. Se incluyeron pacientes mayores de 18 años, que ingresaron al servicio de urgencias con diagnóstico de apendicitis aguda en el período de enero de 2016 a diciembre de 2018, y quienes fueron llevados a apendicectomía convencional o laparoscópica en la institución.
Resultados. Se incluyeron 1392 pacientes, 591 que cumplieron los criterios del modelo estandarizado y 801 que cumplieron los criterios del modelo no estandarizado. Al comparar los procesos de estandarización y no estandarización, se encontraron diferencias estadísticamente significativas en los resultados crudos de estancia hospitalaria y costos totales. En los estimativos ajustados por variables de confusión no se encontraron diferencias en los costos totales.
Discusión. El modelo de estandarización demostró una disminución en los días de hospitalización. No encontró diferencias en términos de costos totales.
Collapse
|
5
|
Klein JJ, Skertich NJ, Shah AN. Appendicitis Within a Pseudocyst: Rare Presentation in a Child With a Ventriculoperitoneal Shunt. Am Surg 2020; 88:1312-1313. [PMID: 33174435 DOI: 10.1177/0003134820940628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- John J Klein
- 2468 Department of Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Nicholas J Skertich
- 2468 Department of Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Ami N Shah
- Department of Surgery, Division of Pediatric Surgery Rush University Medical Center, Chicago, IL, USA
| |
Collapse
|
6
|
Pastore V, Cocomazzi R, Basile A, Niglio F, Bartoli F. Development in the surgical treatment of acute appendicitis: A single-center experience. Afr J Paediatr Surg 2020; 17:5-9. [PMID: 33106445 PMCID: PMC7818663 DOI: 10.4103/ajps.ajps_77_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
PURPOSE Laparoscopy has become the treatment of choice for acute appendicitis. The aim of the study was to compare open (OA) and laparoscopic (LA) approaches in all forms of acute appendicitis. METHODOLOGY Two hundred and ninety-two children underwent appendectomy (238 LA/54 OA). 3/238 patients required conversion. LA surgical technique has been modified by closing also the distal stump of appendix (DSC) before removing it. RESULTS Early experience: 130 appendectomy, 44 by OA (34%), and 86 by LA (66%). The mean operative time was similar for both techniques. Complicated appendicitis (CA) was observed in 14 patients (11%). 10 patients treated with OA (10/14 = 71%) and 4 with LA (4/14 = 29%). Complications occurred mainly in the LA group without statistical significance. LATE EXPERIENCE One hundred and sixty-two appendectomy, 10 OA (6.17%), and 152 LA (93.8%). Thirty-eight children (23.4%) had CA. The mean operative time was lower in LA group without reaching statistical significance. Total complication rate (CR) was 7.4%. CR in patients with DSC was null and significantly lower when compared to patients without DSC. CONCLUSION Our results demonstrated that nearly all cases of appendicitis may be managed by laparoscopy. Ligature of distal appendiceal stump is a trick that may significantly improve outcomes during LA appendectomy.
Collapse
Affiliation(s)
- Valentina Pastore
- Department of Medical and Sugical Science, Pediatric Surgical Unit, Azienda Ospedaliera-Universitaria "Ospedali Riuniti Foggia", University of Foggia, Foggia, Italy
| | - Raffaella Cocomazzi
- Department of Medical and Sugical Science, Pediatric Surgical Unit, Azienda Ospedaliera-Universitaria "Ospedali Riuniti Foggia", University of Foggia, Foggia, Italy
| | - Angela Basile
- Department of Medical and Sugical Science, Pediatric Surgical Unit, Azienda Ospedaliera-Universitaria "Ospedali Riuniti Foggia", University of Foggia, Foggia, Italy
| | - Francesco Niglio
- Department of Medical and Sugical Science, Pediatric Surgical Unit, Azienda Ospedaliera-Universitaria "Ospedali Riuniti Foggia", University of Foggia, Foggia, Italy
| | - Fabio Bartoli
- Department of Medical and Sugical Science, Pediatric Surgical Unit, Azienda Ospedaliera-Universitaria "Ospedali Riuniti Foggia", University of Foggia, Foggia, Italy
| |
Collapse
|
7
|
Ngo S, Gee K, Burkhalter L, Beres AL. Parental satisfaction with same-day discharge after laparoscopic appendectomy for uncomplicated appendicitis. Paediatr Child Health 2019; 24:318-322. [PMID: 31379433 DOI: 10.1093/pch/pxy177] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 11/28/2018] [Indexed: 11/12/2022] Open
Abstract
Objectives Recent studies suggest that same-day discharge is safe for the paediatric population after various laparoscopic procedures. Same-day discharge is increasingly common after laparoscopic surgery for uncomplicated appendicitis although it is not standard practice. This prospective study aims to assess parental satisfaction with same-day discharge after laparoscopic appendectomy for uncomplicated appendicitis. Methods At our institution, 849 patients with uncomplicated acute appendicitis underwent laparoscopic appendectomy in 2016; of which, 382 were discharged on the same calendar day. Postdischarge surveys assessing parental satisfaction were administered by telephone at the 2-week follow-up. Results Approximately 65% of 185 total parental responses reported initial satisfaction with same-day discharge. About 30% were nervous at that time, and 5% did not feel ready to go home yet. Upon reflection, a higher proportion of parents (81.6%) felt same-day discharge was the appropriate course of action, 11.4% were unsure, and 7.0% would not do it again. Some parents cited concerns regarding pain control and incongruous expectations from conversations with staff or surgical experiences of their own. Conclusions The majority of parents recalled being happy at discharge, with an increase to 82% retrospectively. Only 7% of parents would not elect to go home on the same day again. Opportunities for improvement include a unified plan from all providers with expectations of same-day discharge if appendicitis is intraoperatively confirmed to be uncomplicated and better analgesic instructions at discharge.
Collapse
Affiliation(s)
- Sandra Ngo
- Division of Pediatric Surgery, Department of Surgery, University of Texas Southwestern, Dallas, Texas, USA
| | - Kristin Gee
- Division of Pediatric Surgery, Department of Surgery, University of Texas Southwestern, Dallas, Texas, USA
| | | | - Alana L Beres
- Division of Pediatric Surgery, Department of Surgery, University of Texas Southwestern, Dallas, Texas, USA.,Children's Health, Dallas, Texas, USA
| |
Collapse
|
8
|
Nazir A, Farooqi SA, Chaudhary NA, Bhatti HW, Waqar M, Sadiq A. Comparison of Open Appendectomy and Laparoscopic Appendectomy in Perforated Appendicitis. Cureus 2019; 11:e5105. [PMID: 31523536 PMCID: PMC6728774 DOI: 10.7759/cureus.5105] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Accepted: 07/09/2019] [Indexed: 12/05/2022] Open
Abstract
Introduction Laparoscopic appendectomy for nonperforated appendicitis is associated with improved outcomes. This study compares laparoscopic appendectomy and open appendectomy in cases of a perforated appendix by assessing surgical site infection, mean operating time, and length of hospital stay. Materials and methods This study was a prospective randomized study conducted at the Department of Surgery, Holy Family Hospital, Rawalpindi, Pakistan, from January 2016 to January 2017, by randomly allotting the laparoscopic or the open appendectomy technique to 130 patients by the lottery method. Patients having a perforated appendix were included after they provided informed consent. Data were entered and analyzed using IBM SPSS Statistics for Windows, Version 20.0 (IBM Corp., Armonk, NY, US). Results The frequency of wound site infection was significantly higher in open appendectomy (27.69%) than in the laparoscopic approach (10.77%; p=0.01). Mean hospital stay was slightly longer in the laparoscopic approach (4.38 ± 1.09 days) than in open appendectomy (4.18 ± 0.77 days; p=0.23). Mean operating time for laparoscopic appendectomy and open appendectomy was 46.98 ± 2.99 minutes and 53.02 ± 2.88 minutes, respectively (p<0.000). Conclusion Laparoscopic appendectomy was associated with fewer surgical site infections and shorter mean operating time than an open appendectomy.
Collapse
Affiliation(s)
- Aamna Nazir
- Surgery, Holy Family Hospital, Rawalpindi, PAK
| | | | | | | | - Mahnoor Waqar
- Surgery, Rawalpindi Medical University, Rawalpindi, PAK
| | | |
Collapse
|
9
|
Staplers vs. loop-ligature: a cost analysis from the hospital payer perspective. Surg Endosc 2019; 33:3419-3424. [PMID: 30604261 DOI: 10.1007/s00464-018-06639-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 12/19/2018] [Indexed: 12/23/2022]
Abstract
BACKGROUND Presently, there is equipoise regarding the surgical technique used to manage the appendiceal stump during laparoscopic appendectomy. The purpose of this research was to determine whether the routine use of loop ligature, compared to stapling, is cost effective from a hospital payer perspective. METHODS A retrospective cohort study was conducted amongst patients undergoing emergency laparoscopic surgery for acute appendicitis at two major academic hospitals. In order to eliminate possible systematic bias arising from one technique being preferentially employed with more complex presentations, patients were divided into study groups based on the technique routinely employed by their surgeon, loop ligature (LLA) versus stapler (LSA). Pediatric patients and open appendectomies were excluded. Costs were determined using a previously published model derived from publicly available data from the Ontario Case Costing Initiative, in conjunction with local cost data for disposable procurement. Secondary outcomes included operating room time, length of stay, and complication rates. RESULTS Between Jan 1, 2014 and Dec 31, 2015, 567 adult patients had an emergency laparoscopic appendectomy for acute appendicitis. In comparing surgeons who routinely employed LLA to LSA, there was a significant decrease in total mean hospital cost with LLA ($1988 ± $143 vs. $2253 ± $99, p = 0.002). In addition, mean disposable cost was reduced for surgeons using LLA ($310 ± $27 vs. $668 ± $26, p < 0.001). This reduction in cost was not associated with a difference in length of stay (1.5 vs. 1.4 days, p = 0.28) or complication rates (8% vs. 10%, p = 0.43). CONCLUSIONS These findings suggest that surgeons who routinely use loop ligature to secure the appendiceal base during emergency laparoscopic appendectomy offer more cost-effective care compared to stapler users, saving their institution more than $200 per case with no clear disadvantages. A shift from routine use of staplers to loop ligature should result in significant overall cost savings to the hospital.
Collapse
|
10
|
Jaschinski T, Mosch CG, Eikermann M, Neugebauer EAM, Sauerland S. Laparoscopic versus open surgery for suspected appendicitis. Cochrane Database Syst Rev 2018; 11:CD001546. [PMID: 30484855 PMCID: PMC6517145 DOI: 10.1002/14651858.cd001546.pub4] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND The removal of the acute appendix is one of the most frequently performed surgical procedures. Open surgery associated with therapeutic efficacy has been the treatment of choice for acute appendicitis. However, in consequence of the evolution of endoscopic surgery, the operation can also be performed with minimally invasive surgery. Due to smaller incisions, the laparoscopic approach may be associated with reduced postoperative pain, reduced wound infection rate, and shorter time until return to normal activity.This is an update of the review published in 2010. OBJECTIVES To compare the effects of laparoscopic appendectomy (LA) and open appendectomy (OA) with regard to benefits and harms. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), Ovid MEDLINE and Embase (9 February 2018). We identified proposed and ongoing studies from World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP), ClinicalTrials.gov and EU Clinical Trials Register (9 February 2018). We handsearched reference lists of identified studies and the congress proceedings of endoscopic surgical societies. SELECTION CRITERIA We included randomised controlled trials (RCTs) comparing LA versus OA in adults or children. DATA COLLECTION AND ANALYSIS Two review authors independently selected studies, assessed the risk of bias, and extracted data. We performed the meta-analyses using Review Manager 5. We calculated the Peto odds ratio (OR) for very rare outcomes, and the mean difference (MD) for continuous outcomes (or standardised mean differences (SMD) if researchers used different scales such as quality of life) with 95% confidence intervals (CI). We used GRADE to rate the quality of the evidence. MAIN RESULTS We identified 85 studies involving 9765 participants. Seventy-five trials included 8520 adults and 10 trials included 1245 children. Most studies had risk of bias issues, with attrition bias being the largest source across studies due to incomplete outcome data.In adults, pain intensity on day one was reduced by 0.75 cm on a 10 cm VAS after LA (MD -0.75, 95% CI -1.04 to -0.45; 20 RCTs; 2421 participants; low-quality evidence). Wound infections were less likely after LA (Peto OR 0.42, 95% CI 0.35 to 0.51; 63 RCTs; 7612 participants; moderate-quality evidence), but the incidence of intra-abdominal abscesses was increased following LA (Peto OR 1.65, 95% CI 1.12 to 2.43; 53 RCTs; 6677 participants; moderate-quality evidence).The length of hospital stay was shortened by one day after LA (MD -0.96, 95% CI -1.23 to -0.70; 46 RCTs; 5127 participant; low-quality evidence). The time until return to normal activity occurred five days earlier after LA than after OA (MD -4.97, 95% CI -6.77 to -3.16; 17 RCTs; 1653 participants; low-quality evidence). Two studies showed better quality of life scores following LA, but used different scales, and therefore no pooled estimates were presented. One used the SF-36 questionnaire two weeks after surgery and the other used the Gastro-intestinal Quality of Life Index six weeks and six months after surgery (both low-quality evidence).In children, we found no differences in pain intensity on day one (MD -0.80, 95% CI -1.65 to 0.05; 1 RCT; 61 participants; low-quality evidence), intra-abdominal abscesses after LA (Peto OR 0.54, 95% CI 0.24 to 1.22; 9 RCTs; 1185 participants; low-quality evidence) or time until return to normal activity (MD -0.50, 95% CI -1.30 to 0.30; 1 RCT; 383 participants; moderate-quality evidence). However, wound infections were less likely after LA (Peto OR 0.25, 95% CI 0.15 to 0.42; 10 RCTs; 1245 participants; moderate-quality evidence) and the length of hospital stay was shortened by 0.8 days after LA (MD -0.81, 95% CI -1.01 to -0.62; 6 RCTs; 316 participants; low-quality evidence). Quality of life was not reported in any of the included studies. AUTHORS' CONCLUSIONS Except for a higher rate of intra-abdominal abscesses after LA in adults, LA showed advantages over OA in pain intensity on day one, wound infections, length of hospital stay and time until return to normal activity in adults. In contrast, LA showed advantages over OA in wound infections and length of hospital stay in children. Two studies reported better quality of life scores in adults. No study reported this outcome in children. However, the quality of evidence ranged from very low to moderate and some of the clinical effects of LA were small and of limited clinical relevance. Future studies with low risk of bias should investigate, in particular, the quality of life in children.
Collapse
Affiliation(s)
- Thomas Jaschinski
- University Witten/HerdeckeInstitute for Research in Operative Medicine (IFOM) ‐ Department for Evidence‐based Health Services ResearchOstmerheimer Str. 200 (Building 38)CologneGermany51109
| | - Christoph G Mosch
- University Witten/HerdeckeInstitute for Research in Operative Medicine (IFOM) ‐ Department for Evidence‐based Health Services ResearchOstmerheimer Str. 200 (Building 38)CologneGermany51109
| | - Michaela Eikermann
- Medical advisory service of social health insurance (MDS)Department of Evidence‐based medicineTheodor‐Althoff‐Straße 47EssenNorth Rhine WestphaliaGermany51109
| | - Edmund AM Neugebauer
- Brandenburg Medical School Theodor Fontane 3Fehrbelliner Str 38NeuruppinBrandenburgGermany16816
| | - Stefan Sauerland
- Institute for Quality and Efficiency in Health Care (IQWiG)Department of Non‐Drug InterventionsIm Mediapark 8CologneGermany50670
| | | |
Collapse
|
11
|
Feasibility of Single-Port Cholecystectomy With Wound Retractor and a Glove in a Rural Hospital in Mexico. Int Surg 2018. [DOI: 10.9738/intsurg-d-15-00061.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Laparoscopic surgery has been established as the standard therapy for symptomatic cholecystolithiasis. Now, single-port cholecystectomy is a surgical option. Due to the need of special laparoscopic instruments and devices, the cost of the surgery is significantly increased, limiting its popularity in most medical centers in developing countries, especially in rural areas. This paper's objective was to show the safety, reproducibility, and feasibility of single-port laparoscopic cholecystectomy using conventional laparoscopic equipment, a wound retractor, and a sterile glove in a rural hospital in Mexico. A prospective study was carried out from July to October 2014. Patients diagnosed with uncomplicated cholecystolithiasis who agreed to participate were operated with this technique. Complications, operative time, bleeding, evolution, and length of hospital stay were recorded. A total of 24 women went onto surgery under this approach. A mean follow-up of 71 days was completed. No incisional hernias, bile duct injuries, wound infection, nor death was presented. Surgical time and cost were not significantly increased compared to conventional laparoscopic approach. Most patient discharge was done the same day of the surgery. Single-port laparoscopic cholecystectomy is a cost-effective procedure, which can be performed in all hospitals where an Alexis retractor and conventional laparoscopic equipment is available. There was no increase of surgical morbidity. The single-port cholecystectomy is a technically feasible and safe surgical option in selected patients and can be easily performed in rural hospitals at a low cost, providing the benefits of the single incision.
Collapse
|
12
|
Kim JJ, Watras A, Liu H, Zeng Z, Greenberg JA, Heise CP, Hu YH, Jiang H. Large-Field-of-View Visualization Utilizing Multiple Miniaturized Cameras for Laparoscopic Surgery. MICROMACHINES 2018; 9:mi9090431. [PMID: 30424364 PMCID: PMC6187494 DOI: 10.3390/mi9090431] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Revised: 08/09/2018] [Accepted: 08/22/2018] [Indexed: 11/26/2022]
Abstract
The quality and the extent of intra-abdominal visualization are critical to a laparoscopic procedure. Currently, a single laparoscope is inserted into one of the laparoscopic ports to provide intra-abdominal visualization. The extent of this field of view (FoV) is rather restricted and may limit efficiency and the range of operations. Here we report a trocar-camera assembly (TCA) that promises a large FoV, and improved efficiency and range of operations. A video stitching program processes video data from multiple miniature cameras and combines these videos in real-time. This stitched video is then displayed on an operating monitor with a much larger FoV than that of a single camera. In addition, we successfully performed a standard and a modified bean drop task, without any distortion, in a simulator box by using the TCA and taking advantage of its FoV which is larger than that of the current laparoscopic cameras. We successfully demonstrated its improved efficiency and range of operations. The TCA frees up a surgical port and potentially eliminates the need of physical maneuvering of the laparoscopic camera, operated by an assistant.
Collapse
Affiliation(s)
- Jae-Jun Kim
- Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.
| | - Alex Watras
- Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.
| | - Hewei Liu
- Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.
| | - Zhanpeng Zeng
- Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.
| | - Jacob A Greenberg
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA.
| | - Charles P Heise
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA.
| | - Yu Hen Hu
- Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.
| | - Hongrui Jiang
- Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.
| |
Collapse
|
13
|
Risk factors for intraabdominal abscess formation after laparoscopic appendectomy - results from the Pol-LA (Polish Laparoscopic Appendectomy) multicenter large cohort study. Wideochir Inne Tech Maloinwazyjne 2018; 14:70-78. [PMID: 30766631 PMCID: PMC6372867 DOI: 10.5114/wiitm.2018.77272] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 07/04/2018] [Indexed: 01/29/2023] Open
Abstract
Introduction According to meta-analyses laparoscopic appendectomy is associated with many benefits. However, in comparison to open surgery an increased rate of intraabdominal abscesses (IAA) has been reported. Identification of predictive factors for this complication may help to identify patients with higher risk of IAA. Aim To identify potential risk factors for intraabdominal abscess after laparoscopic appendectomy (LA). Material and methods Eighteen surgical units in Poland and Germany submitted data of patients undergoing LA to the online web-based database created by the Polish Videosurgery Society of the Association of Polish Surgeons. It comprised 31 elements related to the pre-, intra- and postoperative period. Surgical outcomes were compared among the groups according to occurrence of IAA. Univariate and multivariate logistic regression models were used to identify potential risk factors for IAA. Results 4618 patients were included in the analysis. IAA were found in 51 (1.10%) cases. Although several risk factors were found in univariate analysis, in the multivariate model, only the presence of complicated appendicitis was statistically significant (OR = 2.98, 95% CI: 1.11–8.04). Moreover, IAA has a significant influence on postoperative reintervention rate (OR = 126.95, 95% CI: 67.98–237.06), prolonged length of stay > 8 days (OR = 41.32, 95% CI: 22.86–74.72) and readmission rate (OR = 33.89, 95% CI: 18.60–34.73). Conclusions Intraabdominal abscesses occurs relatively rarely after LA. It is strongly associated with complicated appendicitis. Occurrence of this complication has a great influence on the postoperative period and due to the nature of its treatment is associated with the need for reintervention, prolonged length of stay and by extension possible readmission.
Collapse
|
14
|
Gee K, Ngo S, Burkhalter L, Beres AL. Safety and feasibility of same-day discharge for uncomplicated appendicitis: A prospective cohort study. J Pediatr Surg 2018; 53:988-990. [PMID: 29510871 DOI: 10.1016/j.jpedsurg.2018.02.031] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Accepted: 02/01/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND Appendicitis is the most common gastrointestinal pediatric surgical emergency. With the introduction of laparoscopic techniques in the 1990s, recovery, pain, and hospital stay after laparoscopic procedures have been significantly reduced. While many laparoscopic procedures are performed as outpatient surgeries, pediatric appendectomy patients continue to be hospitalized for postoperative observation. Our goal was to evaluate the safety and feasibility of same day discharge after laparoscopic appendectomy for uncomplicated appendicitis. METHODS After IRB approval, all pediatric patients undergoing laparoscopic appendectomy during 2016 for noncomplicated appendicitis were eligible for the study. Decision for same day discharge was based on surgeon preference and parental agreement. Data regarding demographics, admission and discharge times, outcomes of complications, readmissions, return to the ED, and nonscheduled clinic visits were collected. RESULTS A total of 1321 appendectomies were performed during the study period, of which 849 were uncomplicated and 382 were discharged same day. There were 2 readmissions, 4 superficial surgical site infections, 10 patients with nausea or vomiting, and 33 patients with pain control issues, 9 of whom presented to the ED. CONCLUSIONS Same day discharge for laparoscopic noncomplicated appendectomy is a safe and feasible alternative to postoperative admission and observation. This has the potential to yield significant healthcare cost savings. LEVEL OF EVIDENCE Level II, Prospective Cohort Study.
Collapse
Affiliation(s)
- Kristin Gee
- University of Texas at Southwestern, Dallas, TX, United States
| | - Sandra Ngo
- University of Texas at Southwestern, Dallas, TX, United States
| | - Lorrie Burkhalter
- University of Texas at Southwestern, Dallas, TX, United States; Children's Health, Dallas, TX, United States
| | - Alana L Beres
- University of Texas at Southwestern, Dallas, TX, United States; Children's Health, Dallas, TX, United States.
| |
Collapse
|
15
|
Hybrid appendectomy with classic trocar on McBurney's point. Wideochir Inne Tech Maloinwazyjne 2018; 13:57-61. [PMID: 29643959 PMCID: PMC5890840 DOI: 10.5114/wiitm.2017.70323] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 09/02/2017] [Indexed: 11/22/2022] Open
Abstract
Introduction Appendectomy is still the most commonly performed intra-abdominal operation worldwide. Interestingly, it has not reached the same popularity as other laparoscopic surgical procedures. Although multiple techniques have been described, a standard approach has not been described for the laparoscopic technique yet. Aim To perform hybrid appendectomy for acute appendicitis on McBurney’s point, aiming to perform an easier and quicker procedure while limiting the trauma to the abdominal wall by obtaining the advantages of both laparoscopic and open techniques. Material and methods We retrospectively evaluated the results of 24 patients on whom we had performed hybrid appendectomy with an optical trocar on McBurney’s point for acute appendicitis in 1 year in terms of demographics, operative time, complications, hospital stay and cosmetic results. Results Twenty-one of the patients underwent hybrid appendectomy with a one-optic trocar on McBurney’s point. The mean operative time was 21.4 ±6.2 min. We did not encounter any postoperative complications in any of the patients. The median hospital stay was 1.2 ±1.0 days. The postoperative scar was minimal. Conclusions This technique is defined in the literature for the first time, and it is easy and feasible for the surgeons. It may reduce the operative time and costs when compared to the conventional laparoscopic technique, but prospective studies with more patients are needed for more certain results.
Collapse
|
16
|
Mannu GS, Sudul MK, Bettencourt‐Silva JH, Cumber E, Li F, Clark AB, Loke YK. Closure methods of the appendix stump for complications during laparoscopic appendectomy. Cochrane Database Syst Rev 2017; 11:CD006437. [PMID: 29190038 PMCID: PMC6486128 DOI: 10.1002/14651858.cd006437.pub3] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Laparoscopic appendectomy is amongst the most common general surgical procedures performed in the developed world. Arguably, the most critical part of this procedure is effective closure of the appendix stump to prevent catastrophic intra-abdominal complications from a faecal leak into the abdominal cavity. A variety of methods to close the appendix stump are used worldwide; these can be broadly divided into traditional ligatures (such as intracorporeal or extracorporeal ligatures or Roeder loops) and mechanical devices (such as stapling devices, clips, or electrothermal devices). However, the optimal method remains unclear. OBJECTIVES To compare all surgical techniques now used for appendix stump closure during laparoscopic appendectomy. SEARCH METHODS In June 2017, we searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2017, Issue 6) in the Cochrane Library, MEDLINE Ovid (1946 to 14 June 2017), Embase Ovid (1974 to 14 June 2017), Science Citation Index - Expanded (14 June 2017), China Biological Medicine Database (CBM), the World Health Organization International Trials Registry Platform search portal, ClinicalTrials.gov, Current Controlled Trials, the Chinese Clinical Trials Register, and the EU Clinical Trials Register (all in June 2017). We searched the reference lists of relevant publications as well as meeting abstracts and Conference Proceedings Citation Index to look for additional relevant clinical trials. SELECTION CRITERIA We included all randomised controlled trials (RCTs) that compared mechanical appendix stump closure (stapler, clips, or electrothermal devices) versus ligation (Endoloop, Roeder loop, or intracorporeal knot techniques) for uncomplicated appendicitis. DATA COLLECTION AND ANALYSIS Two review authors identified trials for inclusion, collected data, and assessed risk of bias independently. We performed the meta-analysis using Review Manager 5. We calculated the odds ratio (OR) for dichotomous outcomes and the mean difference (MD) for continuous outcomes, with 95% confidence intervals (CIs). MAIN RESULTS We included eight randomised studies encompassing 850 participants. Five studies compared titanium clips versus ligature, two studies compared an endoscopic stapler device versus ligature, and one study compared an endoscopic stapler device, titanium clips, and ligature. In our analyses of primary outcomes, we found no differences in total complications (OR 0.97, 95% CI 0.27 to 3.50, 8 RCTs, very low-quality evidence), intraoperative complications (OR 0.93, 95% CI 0.34 to 2.55, 8 RCTs, very low-quality evidence), or postoperative complications (OR 0.80, 95% CI 0.21 to 3.13, 8 RCTs, very low-quality evidence) between ligature and all types of mechanical devices. However, our analyses of secondary outcomes revealed that use of mechanical devices saved approximately nine minutes of total operating time when compared with use of a ligature (mean difference (MD) -9.04 minutes, 95% CI -12.97 to -5.11 minutes, 8 RCTs, very low-quality evidence). However, this finding did not translate into a clinically or statistically significant reduction in inpatient hospital stay (MD 0.02 days, 95% CI -0.12 to 0.17 days, 8 RCTs, very low-quality evidence). Available information was insufficient for reliable comparison of total hospital costs and postoperative pain/quality of life between the two approaches. Overall, evidence across all analyses was of very low quality, with substantial potential for confounding factors. Given the limitations of all studies in terms of bias and the low quality of available evidence, a clear conclusion regarding superiority of any one particular type of mechanical device over another is not possible. AUTHORS' CONCLUSIONS Evidence is insufficient at present to advocate omission of conventional ligature-based appendix stump closure in favour of any single type of mechanical device over another in uncomplicated appendicitis.
Collapse
Affiliation(s)
- Gurdeep S Mannu
- University of OxfordNuffield Department of Population HealthCTSU, Richard Doll Building, Old Road CampusRoosevelt Drive, HeadingtonOxfordOxfordshireUKOX3 7LF
| | - Maria K Sudul
- University of OxfordNuffield Department of Population HealthCTSU, Richard Doll Building, Old Road CampusRoosevelt Drive, HeadingtonOxfordOxfordshireUKOX3 7LF
| | - Joao H Bettencourt‐Silva
- Norfolk & Norwich University HospitalsDepartment of Older People's MedicineColney LaneNorwichUKNR4 7UY
| | - Elspeth Cumber
- John Radcliffe HospitalDepartment of General MedicineHeadley WayOxfordUKOX3 9DU
| | - Fangfang Li
- University of AmsterdamAmsterdam Institute for Social Science ResearchNieuwe Achtergracht 166, Building C, C5.02AmsterdamNetherlands1018 WV
- Hospital Clínic‐University of BarcelonaBarcelona Institute for Global HealthCarrer del del Rosselló, 132BarcelonaSpain
| | - Allan B Clark
- University of East AngliaFaculty of Medicine and Health SciencesChancellor's DriveNorwichNorfolkUKNR4 7TJ
| | - Yoon K Loke
- University of East AngliaNorwich Medical SchoolNorwichUKNR4 7TJ
| | | |
Collapse
|
17
|
Andrade LAM, Muñoz FYP, Báez MVJ, Collazos SS, de Los Angeles Martinez Ferretiz M, Ruiz B, Montes O, Woolf S, Noriega JG, Aparicio UM, Gonzalez IG. Appendectomy Skin Closure Technique, Randomized Controlled Trial: Changing Paradigms (ASC). World J Surg 2017; 40:2603-2610. [PMID: 27283187 DOI: 10.1007/s00268-016-3607-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Appendectomy is the most frequent and urgent gastrointestinal surgery. Overtime, the surgical techniques have been improved upon, in order to reduce complications, get better cosmetic results, and limit the discomfort associated with this procedure, by its high impact in the surgery departments. The traditional skin closure is associated with a poor cosmetic result and it requires stitches removal, alongside the pain associated with this procedure, and no benefits were demonstrated in the literature regarding separated stitches over intradermic stitch. This is a randomized controlled trial, and our objective is to compare two different skin closure techniques in open appendectomy. METHODS A prospective randomized trial method was used, with a total number of 208 patients participating in the study, after acute appendicitis diagnosis in the emergency department. They were randomized into two groups: patients who would receive skin closure with a unique absorbable intradermic stitch (Group A) and another group that would receive the traditional closure technique, consistent in non-absorbable separated stitches (Group B). General characteristics like gender, age, Body Mass Index (BMI), comorbidities, and allergies were registered. Days of Evolution (DOE) until surgery, previous use of antibiotics, complicated or uncomplicated appendicitis, surgical time, and wound complications like skin infection, dehiscence, seroma or abscess were also registered in each case. RESULTS 8 patients were excluded due to negative appendicitis during surgery and lack of follow-up. Two groups, each containing 100 patients, were formed. General characteristics and parity were compared, and no statistically significant differences were observed. Difference in the surgical time (Group A: 47.35 min vs Group B: 54.13 min, p < .001) and cases with complicated appendicitis (Group A: 58 and Group B:38, p = .005) were found to be statistically significant. Four wound complications were reported, and the incidence of seroma (Group A:0 and Group B:5, p = .02) and abscess (Group A:2 and Group B:8, p = .05) were found to have some statistical significant difference. In a multivariate analysis, a relationship was observed between BMI > 25 kg/m2 and seroma (p = .006), BMI > 25 kg/m2 and abscess (p = .02), surgical time >50 min and seroma (p < .001), >2 DOE and abscess (p = .001), and complicated appendicitis with seroma development (p = .03). CONCLUSION Open appendectomy skin closure with a unique absorbable intradermic stitch is safe, with a reduced seroma and abscess incidence, compared to traditional closure, and an equivalent dehiscence and superficial infection incidence, allowing a lower hospital attention cost and length of hospital stay for treatment of complications. The relative risk of complications with traditional skin closure is 2.91 higher, compared to this new technique.
Collapse
Affiliation(s)
- Luis Angel Medina Andrade
- Instituto Mexicano del Seguro Social, Hospital General Regional No. 17, General Surgery Department, Quintana Roo University, Av. Politécnico Manzana 1 Lote 1 Región 509, C.P. 55750, Cancún, Quintana Roo, Mexico.
| | - Franz Yeudiel Pérez Muñoz
- Instituto Mexicano del Seguro Social, Hospital General Regional No. 17, General Surgery Department, Quintana Roo University, Av. Politécnico Manzana 1 Lote 1 Región 509, C.P. 55750, Cancún, Quintana Roo, Mexico
| | - María Valeria Jiménez Báez
- Health Research Department, Quintana Roo, Instituto Mexicano del Seguro Social, Av. Politécnico Manzana 1 Lote 1 Región 509, C.P. 55750, Cancún, Quintana Roo, Mexico
| | - Stephanie Serrano Collazos
- Instituto Mexicano del Seguro Social, Hospital General Regional No. 17, General Surgery Department, Quintana Roo University, Av. Politécnico Manzana 1 Lote 1 Región 509, C.P. 55750, Cancún, Quintana Roo, Mexico
| | - Maria de Los Angeles Martinez Ferretiz
- Instituto Mexicano del Seguro Social, Hospital General Regional No. 17, General Surgery Department, Quintana Roo University, Av. Politécnico Manzana 1 Lote 1 Región 509, C.P. 55750, Cancún, Quintana Roo, Mexico
| | - Brenda Ruiz
- Instituto Mexicano del Seguro Social, Hospital General Regional No. 17, General Surgery Department, Quintana Roo University, Av. Politécnico Manzana 1 Lote 1 Región 509, C.P. 55750, Cancún, Quintana Roo, Mexico
| | - Oscar Montes
- Instituto Mexicano del Seguro Social, Hospital General Regional No. 17, General Surgery Department, Quintana Roo University, Av. Politécnico Manzana 1 Lote 1 Región 509, C.P. 55750, Cancún, Quintana Roo, Mexico
| | - Stephanie Woolf
- Instituto Mexicano del Seguro Social, Hospital General Regional No. 17, General Surgery Department, Quintana Roo University, Av. Politécnico Manzana 1 Lote 1 Región 509, C.P. 55750, Cancún, Quintana Roo, Mexico
| | - Jessica Gonzalez Noriega
- Hospital General de Zona #1. Instituto Mexicano del Seguro Social, Universidad Nacional Autónoma de México, 5 de Febrero, Col. Pueblo Nuevo, La Paz, Baja California Sur, Mexico
| | - Uriel Maldonado Aparicio
- Hospital General de Zona #1. Instituto Mexicano del Seguro Social, Universidad Nacional Autónoma de México, 5 de Febrero, Col. Pueblo Nuevo, La Paz, Baja California Sur, Mexico
| | - Israel Gonzalez Gonzalez
- General Surgery Department, The American British Cowdray Medical Center I.A.P, Universidad Nacional Autonoma de Mexico, Sur 136 #116, Col. Las Americas, Alvaro Obregon, C.P. 01120, Distrito Federal, Mexico
| |
Collapse
|
18
|
Proffitt T, Whitworth K, Trigger C. Post-operative Appendix Specimen Retention Presenting as Small Bowel Obstruction. Clin Pract Cases Emerg Med 2017; 1:287-290. [PMID: 29849296 PMCID: PMC5965195 DOI: 10.5811/cpcem.2017.5.34078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 05/02/2017] [Accepted: 05/12/2017] [Indexed: 11/11/2022] Open
Abstract
One rare complication of appendectomy is a retained appendicolith, which can become a focal point for infection presenting hours to years after surgery. We present a case in which a 50-year-old male presented to the emergency department with a small bowel obstruction one week post appendectomy. A diagnostic laparoscopy was performed, and a necrotic appendiceal specimen containing a staple line across the base as well as an appendicolith was removed. It is crucial to include rare surgical complications in our differentials, alongside the more common pathologies when approaching and treating patients with abdominal pain.
Collapse
Affiliation(s)
- Tiffany Proffitt
- Lakeland Health, Department of Emergency Medicine, Saint Joseph, Michigan
| | - Kristen Whitworth
- Lakeland Health, Department of Emergency Medicine, Saint Joseph, Michigan
| | | |
Collapse
|
19
|
Budipramana VS. TWO-PORT LAPAROSCOPIC APPENDECTOMY IS MORE BENEFECIAL THAN OPEN APPENDECTOMY IN EARLY ACUTE APPENDICITIS. FOLIA MEDICA INDONESIANA 2017. [DOI: 10.20473/fmi.v52i2.5229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Open appendectomy has already commonly been performed to treat acute appendicitis, but the relatively more painful and longer incision scar becomes a cosmetical problem. Two port laparoscopic appendectomy can be performed safely, less painful and leaving only two small incision scars. The aim of the study was to evaluate the benefit of two-port laparoscopic appendectomy and that of with open appendectomy in the case of early acute appendicitis. An observational study was conducted from 2012 to 2014; to compare the operating time, post operative pain and wound infection in early acute appendicitis, performed with two-port laparoscopic appendectomy and with open appendectomy. The statistical analysis in this study uses t-test. There were 114 patients (73 men and 41 women) divided into two groups based on the choice made by the patients themselves. The number of samples performed with two-port laparoscopic appendectomy was 64 and that with open appendectomy was 46. Four patients were excluded from this study. In analysis using t-test, we found that the two-port laparoscopic appendectomy was more beneficial than open appendectomy. There was a significant difference between the two groups, the length of operation time was 37.22 minute in two-port laparoscopic appendectomy and 43.83 minute in open appendectomy (p=0.00), VAS pain score was 1.58 in two-port laparoscopic appendectomy and 2.30 in open appendectomy (p=0.00) and no post operative wound infection in both two groups. The conclusion is two-port laparoscopic appendectomy technique is faster and less painful and the same risk of wound infection than open appendectomy in early acute appendicitis.
Collapse
|
20
|
Abstract
INTRODUCTION Acute appendicitis is one of the most commonly encountered emergency surgical conditions. An understanding of the most highly cited research works in this field is key to good evidence based clinical practice. AIMS To perform a bibliometric analysis on the 100 most frequently cited articles in the field of acute appendicitis. METHODS The database of the Institute for Scientific Information (ISI) Web of Science Expanded citation index was searched to identify the 100 most frequently cited articles in the field of acute appendicitis. The web of science expanded citation index tracks article citations made since 1946. RESULTS The top 100 most frequently cited articles were selected for analysis in this series. The most frequently cited article was cited 649 times and the least cited three article 93 times. The average number of citations per article was 167.74. The top 100 cited articles originated from 17 countries. Over half of the papers originated from the USA. Fifty-one of the papers concentrated on diagnostics of acute appendicitis. Thirty-six papers looked at the treatment of acute appendicitis with 30 of these dealing with the surgical management of the disease. There were 6 studies at level 1a, 20 studies at level 1b and 43,5,17 and 9 studies at levels 2, 3, 4 and 5 respectively. CONCLUSIONS Bibliometric analysis of the citation classics in a given field can provide interesting insights into the relationship between the quality of research outputs and clinical practice. The study of acute appendicitis remains an active field of research with a growing body of higher quality evidence underpinning our clinical practice.
Collapse
|
21
|
Baum S, Sillem M, Ney JT, Baum A, Friedrich M, Radosa J, Kramer KM, Gronwald B, Gottschling S, Solomayer EF, Rody A, Joukhadar R. What Are the Advantages of 3D Cameras in Gynaecological Laparoscopy? Geburtshilfe Frauenheilkd 2017; 77:45-51. [PMID: 28190888 DOI: 10.1055/s-0042-120845] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Introduction Minimally invasive operative techniques are being used increasingly in gynaecological surgery. The expansion of the laparoscopic operation spectrum is in part the result of improved imaging. This study investigates the practical advantages of using 3D cameras in routine surgical practice. Materials and Methods Two different 3-dimensional camera systems were compared with a 2-dimensional HD system; the operating surgeon's experiences were documented immediately postoperatively using a questionnaire. Results Significant advantages were reported for suturing and cutting of anatomical structures when using the 3D compared to 2D camera systems. There was only a slight advantage for coagulating. The use of 3D cameras significantly improved the general operative visibility and in particular the representation of spacial depth compared to 2-dimensional images. There was not a significant advantage for image width. Depiction of adhesions and retroperitoneal neural structures was significantly improved by the stereoscopic cameras, though this did not apply to blood vessels, ureter, uterus or ovaries. Conclusion 3-dimensional cameras were particularly advantageous for the depiction of fine anatomical structures due to improved spacial depth representation compared to 2D systems. 3D cameras provide the operating surgeon with a monitor image that more closely resembles actual anatomy, thus simplifying laparoscopic procedures.
Collapse
Affiliation(s)
- S Baum
- Klinik für Frauenheilkunde und Geburtshilfe, UKSH Klinik für Frauenheilkunde und Geburtshilfe Campus Lübeck, Lübeck, Germany; Universitätsklinikum des Saarlandes, Klinik für Frauenheilkunde und Geburtshilfe, Homburg/Saar, Germany
| | - M Sillem
- Praxisklinik am Rosengarten, Mannheim, Germany
| | - J T Ney
- Klinik für Frauenheilkunde, Geburtshilfe und Reproduktionsmedizin, Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - A Baum
- Praxis Prof. Dr. Dhom & Partner, Ludwigshafen, Germany
| | - M Friedrich
- Frauenklinik, HELIOS-Klinikum Krefeld, Krefeld, Germany
| | - J Radosa
- Universitätsklinikum des Saarlandes, Klinik für Frauenheilkunde und Geburtshilfe, Homburg/Saar, Germany
| | - K M Kramer
- Viszera Chirurgie-Zentrum, Munich, Germany
| | - B Gronwald
- Zentrum für Palliativmedizin und Kinderschmerztherapie, Universitätsklinikum des Saarlandes, Homburg, Germany
| | - S Gottschling
- Universitätsklinikum des Saarlandes, Zentrum für Palliativmedizin und Kinderschmerztherapie, Homburg/Saar
| | - E F Solomayer
- Klinik für Frauenheilkunde, Geburtshilfe und Reproduktionsmedizin, Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - A Rody
- Klinik für Frauenheilkunde und Geburtshilfe, UKSH Klinik für Frauenheilkunde und Geburtshilfe Campus Lübeck, Lübeck, Germany
| | - R Joukhadar
- Universitätsfrauenklinik Würzburg, Würzburg, Germany
| |
Collapse
|
22
|
Sadat-Safavi SA, Nasiri S, Shojaiefard A, Jafari M, Abdehgah AG, Notash AY, Soroush A. Comparison the effect of stump closure by endoclips versus endoloop on the duration of surgery and complications in patients under laparoscopic appendectomy: A randomized clinical trial. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2016; 21:87. [PMID: 28163733 PMCID: PMC5244687 DOI: 10.4103/1735-1995.192503] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Revised: 11/13/2015] [Accepted: 06/23/2016] [Indexed: 12/15/2022]
Abstract
Background: Laparoscopic appendectomy is a well-described surgical technique. However, concerns still exist regarding whether the closure of the appendiceal stump should be done with a clip, an endoloop, or other techniques. In this study, the effect of stump closure on duration of surgery and complications by endoclips was compared with endoloop in patients under laparoscopic appendectomy. The study was carried out as a prospective randomized clinical trial between 2013 and 2015 in Shariati Hospital of Tehran. Materials and Methods: Seventy-six patients under laparoscopic appendectomy were enrolled and randomly assigned to receive either endoclips or endoloop for stump closure. The results in terms of the operating time, length of hospital stay, and the complications were compared and analyzed between two groups. After collecting the essential data by using a checklist and examination of patients, the data were analyzed with SPSS. Results: The mean age was 23.13 ± 5.07 years and 44.7% of the patients were male. Moreover, in this study, it was seen that the mean duration of surgery was 23.2 min versus 21.5 min in endoloop and endoclips groups, respectively (P = 0.021). There was no difference between hospital stay among two groups (P > 0.05). Furthermore, the complications were same in two groups (P > 0.05). Conclusion: The effect of stump closure with endoloop versus endoclips is not different for complications, but the duration of surgery was shorter in endoclips method. Both methods could be used based on the opinion of the surgeon without expecting a statistically significant difference in the results.
Collapse
Affiliation(s)
- Seyed Abas Sadat-Safavi
- Research Center for Improvement of Surgical Outcomes and Procedures, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Shirzad Nasiri
- Research Center for Improvement of Surgical Outcomes and Procedures, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Abolfazl Shojaiefard
- Research Center for Improvement of Surgical Outcomes and Procedures, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Jafari
- Research Center for Improvement of Surgical Outcomes and Procedures, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Ghorbani Abdehgah
- Research Center for Improvement of Surgical Outcomes and Procedures, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Aidin Yghoobi Notash
- Research Center for Improvement of Surgical Outcomes and Procedures, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmadreza Soroush
- Research Center for Improvement of Surgical Outcomes and Procedures, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
23
|
Examining patient race and area predictors of inpatient admission for schizophrenia among hospital users in California. J Immigr Minor Health 2016; 16:1025-34. [PMID: 23636464 DOI: 10.1007/s10903-013-9831-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
According to international research African-Caribbean and Black African populations have increased risk of hospitalization for schizophrenia, compared to Whites. Less is known about admission risk for other racial-ethnic groups. This study investigated racial-ethnic differences in hospital admission for schizophrenia in California. It also investigated the influence of area social factors (racial-ethnic neighborhood composition, and per capita income) and health service factors (presence of primary care clinics). The study sample included individuals admitted to a California hospital during 1990-2005 with a primary appendicitis related diagnosis, and without a prior or concurrent indication of schizophrenia. The adjusted logistic model examined how patient racial-ethnicity (White, Black, Hispanic, Other), other personal, area social characteristics and presence of primary care clinics influenced hospital admissions for schizophrenia. Black individuals were almost twice as likely as Whites to be admitted while Hispanics and Other race individuals were less to be admitted. In addition, male sex, having more comorbidities and living in areas with greater proportions of non-Whites increased risk. The increased risk for Blacks compared to Whites was consistent with the existing literature. However, this is among the first studies to report that Hispanics had a reduced risk of admission for schizophrenia, compared to Whites. Future studies may want to include a broader range of health services to better understand patterns of care use among individuals with schizophrenia.
Collapse
|
24
|
Dai L, Shuai J. Laparoscopic versus open appendectomy in adults and children: A meta-analysis of randomized controlled trials. United European Gastroenterol J 2016; 5:542-553. [PMID: 28588886 DOI: 10.1177/2050640616661931] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 07/05/2016] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVE The aim of this study was to evaluate the differences of laparoscopic appendectomy (LA) versus open appendectomy (OA) in adults and children. METHODS Randomized controlled trials (RCTs) comparing LA and OA in adults and children between January 1992-March 2016 were included in this study. A meta-analysis was performed to evaluate wound infection, intra-abdominal abscess, postoperative complications, reoperation rate, operation time, postoperative stay, and return to normal activity. RESULT Thirty-three studies including 3642 patients (1810 LA, 1832 OA) were included. Compared with OA, LA in adults was associated with lower incidence of wound infection, fewer postoperative complications, shorter postoperative stay, and earlier return to normal activity, but a longer operation time. There was no difference in levels of intra-abdominal abscess and reoperation between the groups. Subgroup analysis in children did not reveal significant differences between the two techniques in wound infection, postoperative complications, postoperative stay, and return to normal activity. CONCLUSION LA in adults is worth recommending as an effective and safe procedure for acute appendicitis, and further high-quality randomized trials comparing the two techniques in children are needed.
Collapse
Affiliation(s)
- Liping Dai
- Department of General Surgery, Longhua Branch of Shenzhen People's Hospital, Shenzhen, China
| | - Jian Shuai
- Department of General Surgery, Longhua Branch of Shenzhen People's Hospital, Shenzhen, China
| |
Collapse
|
25
|
Salö M, Järbur E, Hambraeus M, Ohlsson B, Stenström P, Arnbjörnsson E. Two-trocar appendectomy in children - description of technique and comparison with conventional laparoscopic appendectomy. BMC Surg 2016; 16:52. [PMID: 27491442 PMCID: PMC4973551 DOI: 10.1186/s12893-016-0170-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 07/31/2016] [Indexed: 12/13/2022] Open
Abstract
Background The aim of the study was to describe the technique of two-trocar laparoscopic appendectomy and compare the outcome between two- and three-trocar techniques in children. Methods All children who underwent laparoscopic surgery for suspected appendicitis from 2006 to 2014 in a center for pediatric surgery were included in the study. Converted surgeries and patients with appendiceal abscess or concomitant intestinal obstruction were excluded. A total of 259 children underwent appendectomy with either two (35 %) or three (65 %) laparoscopic trocars according to the surgeons’ preference and intraoperative judgment. Patient demographics, clinical symptoms, surgery characteristics, and complications were reviewed. Results The mean age of the children was 10.4 years (range, 1–14 years). The mean follow-up time was 41.2 months (SD ± 29.2). No significant differences in age, gender, weight, or signs and symptoms were found between the two- and three-trocar groups. The mean surgery time was significantly shorter in the two-trocar group (47 min) than in the three-trocar group (66 min; p < 0.001). The rates of surgical complications were 2 % vs. 4 %, (p = 0.501), and the rates of postoperative complications were 0 % vs. 5 % (p = 0.054), in the two- and three-trocar groups. The overall incidence of postoperative wound infection was low (<1 %) and did not differ between groups. Conclusions Two-trocar laparoscopic appendectomy seems to be a safe and feasible technique with a low rate of postoperative wound infections. The present findings demonstrate that when the two-trocar technique could be applied, it is a good complement to the conventional three-trocar technique.
Collapse
Affiliation(s)
- Martin Salö
- Department of Clinical Sciences, Pediatrics, and Department of Pediatric Surgery, Lund University, Skåne University Hospital, Lasarettsgatan 48, Lund, 221 85, Sweden.
| | - Emil Järbur
- Department of Clinical Sciences, Pediatrics, and Department of Pediatric Surgery, Lund University, Skåne University Hospital, Lasarettsgatan 48, Lund, 221 85, Sweden
| | - Mette Hambraeus
- Department of Clinical Sciences, Pediatrics, and Department of Pediatric Surgery, Lund University, Skåne University Hospital, Lasarettsgatan 48, Lund, 221 85, Sweden
| | - Bodil Ohlsson
- Department of Clinical Sciences, and Division of Internal Medicine, Lund University, Skåne University Hospital, Malmö, 205 02, Sweden
| | - Pernilla Stenström
- Department of Clinical Sciences, Pediatrics, and Department of Pediatric Surgery, Lund University, Skåne University Hospital, Lasarettsgatan 48, Lund, 221 85, Sweden
| | - Einar Arnbjörnsson
- Department of Clinical Sciences, Pediatrics, and Department of Pediatric Surgery, Lund University, Skåne University Hospital, Lasarettsgatan 48, Lund, 221 85, Sweden
| |
Collapse
|
26
|
Could laparoscopic appendectomy in pregnant women affect obstetric outcomes? A multicenter study. Int J Colorectal Dis 2016; 31:1475-81. [PMID: 27072934 DOI: 10.1007/s00384-016-2584-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/04/2016] [Indexed: 02/04/2023]
Abstract
PURPOSE The purpose of this study was to compare the perioperative and obstetric outcomes of pregnant women between laparoscopic surgery and open surgery and to evaluate the predictive factors for overall obstetric outcomes. METHODS We retrospectively reviewed the medical records of pregnant women who underwent appendectomy between January 2008 and June 2015 at six hospitals affiliated to Hallym University. RESULTS Eighty patients were evaluated. Twenty-four underwent laparoscopic appendectomy (LA) and 56 underwent open appendectomy (OA). There were no significant differences in the patients' characteristics and gestational age at surgery between the two groups. Operation time, time to flatus, and time to soft food intake were similar in both groups. The length of stay was shorter in the LA group than in the OA group (5.1 vs 8.1 days, P = 0.044). Gestational age at delivery, birth weight, and delivery type were similar in both groups. There was no significant difference in overall obstetric poor outcome (20.8 vs 14.3 %, P = 0.516), including preterm delivery (8.3 vs 7.1 %, P = 1.000) and fetal loss (12.5 vs 7.1 %, P = 0.350). Multivariable analysis revealed that fever >38 °C (P = 0.022) and maternal age (P = 0.044) were independent predictors for the overall poor outcomes. CONCLUSIONS LA was associated with shorter length of stay compared with OA, but perioperative and obstetric outcomes were similar with both procedures. LA can be safely performed in pregnant women in any trimester.
Collapse
|
27
|
Svensson JF, Patkova B, Almström M, Eaton S, Wester T. Outcome after introduction of laparoscopic appendectomy in children: A cohort study. J Pediatr Surg 2016; 51:449-53. [PMID: 26655215 DOI: 10.1016/j.jpedsurg.2015.10.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Revised: 09/02/2015] [Accepted: 10/01/2015] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Acute appendicitis in children is common and the optimal treatment modality is still debated, even if recent data suggest that laparoscopic surgery may result in shorter postoperative length of stay without an increased number of complications. The aim of the study was to compare the outcome of open and laparoscopic appendectomies during a transition period. MATERIALS AND METHODS This was a retrospective cohort study with prospectively collected data. All patients who underwent an operation for suspected appendicitis at the Astrid Lindgren Children's Hospital in Stockholm between 2006 and 2010 were included in the study. RESULTS 1745 children were included in this study, of whom 1010 had a laparoscopic intervention. There were no significant differences in the rate of postoperative abscesses, wound infections, readmissions or reoperations between the two groups. The median operating time was longer for laparoscopic appendectomy than for open appendectomy, 51 vs. 37minutes (p<0.05). The postoperative length of stay was similar in the two groups. A simple comparison between the groups suggested that laparoscopic appendectomy had a shorter median postoperative length of stay, 43 vs. 57hours (p<0.05). However, there was a trend in time for a shorter postoperative length of stay, and a trend for more of the procedures to be performed laparoscopically over time so on regression analysis, the apparent decrease in length of stay with laparoscopy could be ascribed to the general trend toward decreased length of stay over time, with no specific additional effect of laparoscopy. CONCLUSIONS Our data show no difference in outcome between open and laparoscopic surgery for acute appendicitis in children in regard of complications. The initial assumption that the patients treated with laparoscopic surgery had a shorter postoperative stay was not confirmed with linear regression, which showed that the assumed difference was due only to a trend toward shorter postoperative length of stay over time, regardless of the surgical intervention.
Collapse
Affiliation(s)
- Jan F Svensson
- Department of Paediatric Surgery, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden; Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.
| | - Barbora Patkova
- Department of Paediatric Surgery, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden; Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Markus Almström
- Department of Paediatric Surgery, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden; Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Simon Eaton
- Surgery Unit, UCL Institute of Child Health, London, UK
| | - Tomas Wester
- Department of Paediatric Surgery, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden; Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
28
|
Buia A, Stockhausen F, Hanisch E. Laparoscopic surgery: A qualified systematic review. World J Methodol 2015; 5:238-254. [PMID: 26713285 PMCID: PMC4686422 DOI: 10.5662/wjm.v5.i4.238] [Citation(s) in RCA: 113] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Accepted: 11/25/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To review current applications of the laparoscopic surgery while highlighting the standard procedures across different fields.
METHODS: A comprehensive search was undertaken using the PubMed Advanced Search Builder. A total of 321 articles were found in this search. The following criteria had to be met for the publication to be selected: Review article, randomized controlled trials, or meta-analyses discussing the subject of laparoscopic surgery. In addition, publications were hand-searched in the Cochrane database and the high-impact journals. A total of 82 of the findings were included according to matching the inclusion criteria. Overall, 403 full-text articles were reviewed. Of these, 218 were excluded due to not matching the inclusion criteria.
RESULTS: A total of 185 relevant articles were identified matching the search criteria for an overview of the current literature on the laparoscopic surgery. Articles covered the period from the first laparoscopic application through its tremendous advancement over the last several years. Overall, the biggest advantage of the procedure has been minimizing trauma to the abdominal wall compared with open surgery. In the case of cholecystectomy, fundoplication, and adrenalectomy, the procedure has become the gold standard without being proven as a superior technique over the open surgery in randomized controlled trials. Faster recovery, reduced hospital stay, and a quicker return to normal activities are the most evident advantages of the laparoscopic surgery. Positive outcomes, efficiency, a lower rate of wound infections, and reduction in the perioperative morbidity of minimally invasive procedures have been shown in most indications.
CONCLUSION: Improvements in surgical training and developments in instruments, imaging, and surgical techniques have greatly increased safety and feasibility of the laparoscopic surgical procedures.
Collapse
|
29
|
Binda MM. Humidification during laparoscopic surgery: overview of the clinical benefits of using humidified gas during laparoscopic surgery. Arch Gynecol Obstet 2015; 292:955-71. [PMID: 25911545 PMCID: PMC4744605 DOI: 10.1007/s00404-015-3717-y] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Accepted: 04/02/2015] [Indexed: 12/21/2022]
Abstract
PURPOSE The peritoneum is the serous membrane that covers the abdominal cavity and most of the intra-abdominal organs. It is a very delicate layer highly susceptible to damage and it is not designed to cope with variable conditions such as the dry and cold carbon dioxide (CO2) during laparoscopic surgery. The aim of this review was to evaluate the effects caused by insufflating dry and cold gas into the abdominal cavity after laparoscopic surgery. METHODS A literature search using the Pubmed was carried out. Articles identified focused on the key issues of laparoscopy, peritoneum, morphology, pneumoperitoneum, humidity, body temperature, pain, recovery time, post-operative adhesions and lens fogging. RESULTS Insufflating dry and cold CO2 into the abdomen causes peritoneal damage, post-operative pain, hypothermia and post-operative adhesions. Using humidified and warm gas prevents pain after surgery. With regard to hypothermia due to desiccation, it can be fully prevented using humidified and warm gas. Results relating to the patient recovery are still controversial. CONCLUSIONS The use of humidified and warm insufflation gas offers a significant clinical benefit to the patient, creating a more physiologic peritoneal environment and reducing the post-operative pain and hypothermia. In animal models, although humidified and warm gas reduces post-operative adhesions, humidified gas at 32 °C reduced them even more. It is clear that humidified gas should be used during laparoscopic surgery; however, a question remains unanswered: to achieve even greater clinical benefit to the patient, at what temperature should the humidified gas be when insufflated into the abdomen? More clinical trials should be performed to resolve this query.
Collapse
Affiliation(s)
- Maria Mercedes Binda
- Institut de Recherche Expérimentale et Clinique (IREC), Pôle de Gynécologie, Avenue Mounier 52, bte B1.52.02, 1200, Brussels, Belgium.
| |
Collapse
|
30
|
Choi SM, Lee SH, Jang JY, Kim HW, Jung MJ, Lee JG. Is Single Administration of Prophylactic Antibiotics Enough after Laparoscopic Appendectomy for Uncomplicated Appendicitis? JOURNAL OF ACUTE CARE SURGERY 2015. [DOI: 10.17479/jacs.2015.5.2.59] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Affiliation(s)
- Soon Min Choi
- Department of Surgery, Yonsei University College of Medicine, Seoul
| | - Seung Hwan Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul
| | - Ji Young Jang
- Department of Surgery, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Hyung Won Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul
| | - Myung Jae Jung
- Department of Surgery, Yonsei University College of Medicine, Seoul
| | - Jae Gil Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul
| |
Collapse
|
31
|
Grau S, Lozano V, Valladares A, Cavanillas R, Xie Y, Nocea G. Impact of a Dynamic Microbiological Environment on the Clinical Efficacy of Ertapenem and Piperacillin/Tazobactam in the Treatment of Complicated Community-Acquired Intra-Abdominal Infection in Spain: A Cost-Consequence Analysis. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2015; 13:369-379. [PMID: 25761545 DOI: 10.1007/s40258-015-0162-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND AND OBJECTIVE The microbial susceptibility of many antibiotics has been affected by prescribing patterns and their extensive use. The purpose of this evaluation was to assess how these changes could affect the initial efficacy of ertapenem and piperacillin/tazobactam in the treatment of complicated intra-abdominal infections (IAIs) acquired in the community and the potential consequences this may have in healthcare costs in Spain. METHODS The Initial efficacy of ertapenem and piperacillin/tazobactam for patients with APACHE (Acute Physiology and Chronic Health Evaluation) II scores <10 was extracted from a multicenter randomized study and were combined with the current microbial susceptibilities obtained from the SMART study, a multinational surveillance program. Country-specific pathogens distribution was extracted from a national study in patients with community-acquired IAI. The estimated effectiveness was used in a decision-analytic model to compare total costs between ertapenem and piperacillin/tazobactam in the treatment of complicated IAI. The model performs extensive one-way and probabilistic sensitivity analyses. RESULTS The model suggested a savings of €209 (year 2012 values) per patient when complicated IAIs acquired in the community (APACHE II <10) were treated with ertapenem instead of piperacillin/tazobactam. One-way sensitivity analyses showed length of stay as the key driver parameter. Further analysis of this parameter and probabilistic sensitivity analysis confirmed the robustness of our evaluation, with a 58% likelihood of ertapenem being dominant. CONCLUSIONS Ertapenem appears to be a cost-saving strategy over piperacillin/tazobactam for the treatment of patients with complicated IAIs acquired in the community in Spain.
Collapse
Affiliation(s)
- Santiago Grau
- Hospital del Mar, Passeig Marítim 25-29, 08003, Barcelona, Spain,
| | | | | | | | | | | |
Collapse
|
32
|
Dickson-Lowe RA, Ibrahim S, Munthali L, Hasan F. Intussusception of the vermiform appendix. BMJ Case Rep 2015; 2015:bcr2014207584. [PMID: 26184356 PMCID: PMC4513543 DOI: 10.1136/bcr-2014-207584] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/29/2015] [Indexed: 01/07/2023] Open
Abstract
Appendicitis is a common presentation to an acute general surgical on call team. It can be a difficult diagnosis at times, particularly in sexually active young women, in whom it is often surgically challenging. This case is of a relatively straightforward diagnosis, taken for laparoscopic appendicectomy that resulted in performing an open right hemicolectomy for a necrotic, intussuscepted appendix. Histology ultimately revealed the cause of intussusception and resultant infarction of the appendix to be endometriosis.
Collapse
Affiliation(s)
| | - Sherine Ibrahim
- Department of General Surgery, Tunbridge Wells Hospital, Tunbridge Wells, UK
| | - Lamios Munthali
- Department of Histopathology, Maidstone and Tunbridge Wells NHS Trust, Tunbridge Wells, Kent, UK
| | - Fazal Hasan
- Department of Emergency Surgery, Maidstone and Tunbridge Wells NHS Trust, Tunbridge Wells, Kent, UK
| |
Collapse
|
33
|
Affiliation(s)
- Daniel E Levin
- Department of General Surgery, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, NY 14642, USA
| | - Walter Pegoli
- Department of General Surgery, Golisano Children's Hospital, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, NY 14642, USA.
| |
Collapse
|
34
|
Hall NJ, Kapadia MZ, Eaton S, Chan WWY, Nickel C, Pierro A, Offringa M. Outcome reporting in randomised controlled trials and meta-analyses of appendicitis treatments in children: a systematic review. Trials 2015; 16:275. [PMID: 26081254 PMCID: PMC4499220 DOI: 10.1186/s13063-015-0783-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Accepted: 05/28/2015] [Indexed: 01/07/2023] Open
Abstract
Background Acute appendicitis is the most common surgical emergency in children. Despite this, there is no core outcome set (COS) described for randomised controlled trials (RCTs) in children with appendicitis and hence no consensus regarding outcome selection, definition and reporting. We aimed to identify outcomes currently reported in studies of paediatric appendicitis. Methods Using a defined, sensitive search strategy, we identified RCTs and systematic reviews (SRs) of treatment interventions in children with appendicitis. Included studies were all in English and investigated the effect of one or more treatment interventions in children with acute appendicitis or undergoing appendicectomy for presumed acute appendicitis. Studies were reviewed and data extracted by two reviewers. Primary (if defined) and all other outcomes were recorded and assigned to the core areas ‘Death’, ‘Pathophysiological Manifestations’, ‘Life Impact’, ‘Resource Use’ and ‘Adverse Events’, using OMERACT Filter 2.0. Results A total of 63 studies met the inclusion criteria reporting outcomes from 51 RCTs and nine SRs. Only 25 RCTs and four SRs defined a primary outcome. A total of 115 unique and different outcomes were identified. RCTs reported a median of nine outcomes each (range 1 to 14). The most frequently reported outcomes were wound infection (43 RCTs, nine SRs), intra-peritoneal abscess (41 RCTs, seven SRs) and length of stay (35 RCTs, six SRs) yet all three were reported in just 25 RCTs and five SRs. Common outcomes had multiple different definitions or were frequently not defined. Although outcomes were reported within all core areas, just one RCT and no SR reported outcomes for all core areas. Outcomes assigned to the ‘Death’ and ‘Life Impact’ core areas were reported least frequently (in six and 15 RCTs respectively). Conclusions There is a wide heterogeneity in the selection and definition of outcomes in paediatric appendicitis, and little overlap in outcomes used across studies. A paucity of studies report patient relevant outcomes within the ‘Life Impact’ core area. These factors preclude meaningful evidence synthesis, and pose challenges to designing prospective clinical trials and cohort studies. The development of a COS for paediatric appendicitis is warranted. Electronic supplementary material The online version of this article (doi:10.1186/s13063-015-0783-1) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Nigel J Hall
- Faculty of Medicine, University of Southampton, Southampton, UK. .,Department of Paediatric Surgery and Urology, Southampton Children's Hospital, Southampton, UK.
| | - Mufiza Z Kapadia
- Toronto Outcomes Research in Child Health (TORCH), SickKids Research Institute, Toronto, Canada.
| | - Simon Eaton
- Developmental Biology Programme, UCL Institute of Child Health, London, UK.
| | - Winnie W Y Chan
- Toronto Outcomes Research in Child Health (TORCH), SickKids Research Institute, Toronto, Canada.
| | - Cheri Nickel
- Hospital Library and Archives, The Hospital for Sick Children, Toronto, Canada.
| | - Agostino Pierro
- Division of General and Thoracic Surgery, The Hospital for Sick Children, Toronto, Canada.
| | - Martin Offringa
- Toronto Outcomes Research in Child Health (TORCH), SickKids Research Institute, Toronto, Canada.
| |
Collapse
|
35
|
Vargas-Palacios A, Hulme C, Veale T, Downey CL. Systematic Review of Retraction Devices for Laparoscopic Surgery. Surg Innov 2015; 23:90-101. [DOI: 10.1177/1553350615587991] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Background. Retraction plays a vital role in optimizing the field of vision in minimal-access surgery. As such, a number of devices have been marketed to aid the surgeon in laparoscopic retraction. This systematic review explores the advantages and disadvantages of the different instruments in order to aid surgeons and their institutions in selecting the appropriate device. Primary outcome measures include operation time, length of stay, use of staff, patient morbidity, ease of use, conversion rates to open surgery, and cost. Methods. Systematic literature searches were performed in MEDLINE, EMBASE, The Cochrane Library, Current Controlled Trials, and ClinicalTrials.gov. The search strategy focused on studies testing a retraction device. The selection process was based on a predefined set of inclusion and exclusion criteria. Data were then extracted and analyzed. Results. Out of 1360 papers initially retrieved, 12 articles were selected for data extraction and analysis. A total of 10 instruments or techniques were tested. Devices included the Nathanson’s liver retractor, liver suspension tape, the V-List technique, a silicone disk with or without a snake retractor, the Endoloop, the Endograb, a magnetic retractor, the VaroLift, a laparoscope holder, and a retraction sponge. None of the instruments reported were associated with increased morbidity. No studies found increased rates of conversion to open surgery. All articles reported that the tested instruments might spare the use of an assistant during the procedure. It was not possible to determine the impact on length of stay or operation time. Conclusions. Each analyzed device facilitates retraction, providing a good field of view while allowing reduced staff numbers and minimal patient morbidity. Due to economic and environmental advantages, reusable devices may be preferable to disposable instruments, although the choice must be primarily based on clinical judgement.
Collapse
|
36
|
Werkgartner G, Cerwenka H, El Shabrawi A, Bacher H, Hauser H, Mischinger HJ, Wagner M, Wagner D. Laparoscopic versus open appendectomy for complicated appendicitis in high risk patients. Int J Colorectal Dis 2015; 30:397-401. [PMID: 25510816 DOI: 10.1007/s00384-014-2095-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/08/2014] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Laparoscopic appendectomy is widely used for the treatment of complicated appendicitis. Its use in patients with high operative risk is still on debate. The aim of the presented study was to investigate the benefits of laparoscopic appendectomy in patients with high peri- and postoperative risk factors. METHODS We performed a retrospective analysis of all patients who underwent appendectomy in our center between 2006 and 2013. Patients were classified according to their preoperative risk (classification of the American Society of Anesthesia--ASA score). Only patients with ASA 3 and 4 were included and were divided into two groups--open appendectomy (OA group) and laparoscopic appendectomy (LA group). RESULTS The operation time was slightly longer in the LA group (p = 0.05), but hospital stay was shorter (p = 0.05). Complications graded according to the Clavien Dindo classification were slightly more frequent in patients after LA, whereas severe complications occurred more frequently in patients after OA (p = 0.01). The postoperative WBC decreased steadily and significantly in patients after OA, whereas the decrease in patients after LA was delayed (p = 0.03). CRP slightly increased after OA and decreased thereafter, whereas it steadily decreased after LA (p = 0.05). CONCLUSION Laparoscopic appendectomy can be recommended for patients with complicated appendicitis even with higher risk categories.
Collapse
Affiliation(s)
- G Werkgartner
- Department of Surgery, Division for General Surgery, Medical University of Graz, Auenbruggerplatz 29, 8036, Graz, Austria
| | | | | | | | | | | | | | | |
Collapse
|
37
|
Sohn M, Hoffmann M, Pohlen U, Lauscher JC, Zurbuchen U, Holmer C, Buhr HJ, Lehmann KS. [Stump closure in laparoscopic appendectomy. Influence of endoloop or linear stapler on patient outcome]. Chirurg 2015; 85:46-50. [PMID: 23780410 DOI: 10.1007/s00104-013-2549-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Even though laparoscopic appendectomy is one of the most frequent procedures in abdominal surgery, the technique of appendiceal stump closure is still not standardized. The aim of this retrospective study was to analyze the effect of the use of endoloops or linear staplers for appendiceal stump closure concerning surgical site infections (SSI) and intra-abdominal abscesses (IAA). PATIENTS AND METHODS All laparoscopic appendectomies between January 1st 2007 and May 31st 2010 were split into an endoloop group (ELG) and a linear stapler group (LSG). The groups were compared with respect to the outcome parameters SSI and IAA. RESULTS A total of 430 appendectomies were performed in the study period of which 105 operations were conducted laparoscopically. In this study 47.6 % (n = 50) were alloted to the LSG and 52.4 % (n = 55) to ELG. In LSG 3.1 % (n = 1) developed an SSI versus 10.0 % (n = 4, p = 0.254) in ELG. No IAAs occurred in LSG compared to 2 (5.1 %, p = 0.499) in ELG. CONCLUSION The use of EL for appendiceal stump closure is safe and cost effective for low-grade appendicitis but high-grade appendicitis should be treated with LS.
Collapse
Affiliation(s)
- M Sohn
- Abteilung für Allgemein-, Gefäß- und Thoraxchirurgie, Chirurgische Klinik I, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12200, Berlin, Deutschland,
| | | | | | | | | | | | | | | |
Collapse
|
38
|
Özsan İ, Karabuğa T, Yoldaş Ö, Alpdoğan Ö, Aydın Ü. Laparoscopic Appendectomy versus Mini-Incision Appendectomy in Patients with Lower Body Mass Index and Noncomplicated Appendicitis. Gastroenterol Res Pract 2014; 2014:138648. [PMID: 25580110 PMCID: PMC4279121 DOI: 10.1155/2014/138648] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Revised: 11/17/2014] [Accepted: 11/25/2014] [Indexed: 02/06/2023] Open
Abstract
Laparoscopic appendectomy has become favored over open surgical methods for its association with decreased postoperative pain, more rapid return to daily activities, and improved cosmetic results. Mini-incision appendectomy was being performed in our clinic for a long time especially in patients with noncomplicated appendicitis and in patients with appropriate body mass index. Although laparoscopy presents obvious advantages especially for obese patients and young women, with respect to the results of our study, mini-incision appendectomy seems to be an alternative for selected patient groups.
Collapse
Affiliation(s)
- İsmail Özsan
- Department of General Surgery, Faculty of Medicine, İzmir University, 35520 Izmir, Turkey
| | - Türker Karabuğa
- Department of General Surgery, Faculty of Medicine, İzmir University, 35520 Izmir, Turkey
| | - Ömer Yoldaş
- Department of General Surgery, Faculty of Medicine, İzmir University, 35520 Izmir, Turkey
| | - Özcan Alpdoğan
- Department of General Surgery, Faculty of Medicine, İzmir University, 35520 Izmir, Turkey
| | - Ünal Aydın
- Department of General Surgery, Faculty of Medicine, İzmir University, 35520 Izmir, Turkey
| |
Collapse
|
39
|
Lin HF, Lai HS, Lai IR. Laparoscopic treatment of perforated appendicitis. World J Gastroenterol 2014; 20:14338-14347. [PMID: 25339821 PMCID: PMC4202363 DOI: 10.3748/wjg.v20.i39.14338] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Revised: 12/18/2013] [Accepted: 05/29/2014] [Indexed: 02/06/2023] Open
Abstract
The use of laparoscopy has been established in improving perioperative and postoperative outcomes for patients with simple appendicitis. Laparoscopic appendectomy is associated with less wound pain, less wound infection, a shorter hospital stay, and faster overall recovery when compared to the open appendectomy for uncomplicated cases. In the past two decades, the use of laparoscopy for the treatment of perforated appendicitis to take the advantages of minimally invasiveness has increased. This article reviewed the prevalence, approaches, safety disclaimers, perioperative and postoperative outcomes of the laparoscopic appendectomy in the treatment of patients with perforated appendicitis. Special issues including the conversion, interval appendectomy, laparoscopic approach for elderly or obese patient are also discussed to define the role of laparoscopic treatment for patients with perforated appendicitis.
Collapse
|
40
|
Open appendectomy with invagination of the stump rather than laparoscopic appendectomy-are we really serious? J Gastrointest Surg 2014; 18:1883-4. [PMID: 25091842 DOI: 10.1007/s11605-014-2603-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Accepted: 07/21/2014] [Indexed: 01/31/2023]
|
41
|
Kelly ME, Winter DC. Stumped; the Achilles of laparoscopic appendectomy. J Gastrointest Surg 2014; 18:1381-2. [PMID: 24796315 DOI: 10.1007/s11605-014-2532-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Accepted: 04/22/2014] [Indexed: 01/31/2023]
Affiliation(s)
- Michael E Kelly
- Department of Surgery, St Vincent's University Hospital, Dublin, Ireland,
| | | |
Collapse
|
42
|
Pillai S, Hsee L, Pun A, Mathur S, Civil I. Comparison of appendicectomy outcomes: acute surgical versus traditional pathway. ANZ J Surg 2014; 83:739-43. [PMID: 24099126 DOI: 10.1111/ans.12350] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/03/2013] [Indexed: 12/15/2022]
Abstract
INTRODUCTION The acute surgical unit (ASU) is an evolving novel concept introduced to address the challenge of maintaining key performance indicators (KPIs) in the face of an increasing acute workload. METHODS The aim of this retrospective study was to compare the performance of the ASU (from June 2008 to December 2010) at Auckland City Hospital with the traditional model (from January 2006 to May 2008) and benchmark the results against other similar published studies. The analysis was on the basis of KPIs for 1857 appendicectomies, which form a large volume of acute surgical presentations. RESULTS Our results show significant improvement in length of stay (2.8 days, 2.6 days, P = 0.0001) and proportion of daytime operations (59.4%, 65.8%, P = 0.004), in keeping with other studies on benchmarking. CONCLUSION The introduction of ASU has led to significant improvements in some KPIs for appendicectomy outcomes in the face of an increasing workload.
Collapse
Affiliation(s)
- Sandhya Pillai
- Acute Surgical Unit, Department of Surgery, Auckland City Hospital, Auckland, New Zealand
| | | | | | | | | |
Collapse
|
43
|
Minutolo V, Licciardello A, Di Stefano B, Arena M, Arena G, Antonacci V. Outcomes and cost analysis of laparoscopic versus open appendectomy for treatment of acute appendicitis: 4-years experience in a district hospital. BMC Surg 2014; 14:14. [PMID: 24646120 PMCID: PMC3984427 DOI: 10.1186/1471-2482-14-14] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Accepted: 03/13/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Laparoscopic appendectomy is not yet unanimously considered the "gold standard" in the treatment of acute appendicitis because of its higher operative time, intra-abdominal abscess risk, and costs compared to open appendectomy. This study aimed to compare outcomes and cost of laparoscopic and open appendectomy in a district hospital. METHODS A retrospective analysis of 230 patients who underwent appendectomy at the Division of General Surgery of the Civil Hospital of Ragusa, Italy, from May 2008 to May 2012 was performed. The variables analyzed included patients data (age, gender, previous abdominal surgery, preoperative WBC count, duration of symptoms, ASA risk score), rate of uncomplicated or complicated appendicitis, operative time, postoperative complications, length of hospital stay, and total costs. The patients were divided in two groups according to the surgical approach and compared for each variable. The results were analyzed using the t Student test for quantitative variables, and the Chi-square test with Yates correction and Fisher exact test for categorical. RESULTS Laparoscopic appendectomy was performed in 139 patients, open appendectomy in 91. Two cases (1.4%) were converted to open procedure and included in the laparoscopic group data. Patient data and rate of complicated appendicitis were similar in the two study groups. There was no statistical difference (p = 0.476) in the mean operative time between the laparoscopic (52.2 min; range, 20-155) and open appendectomy (49.3 min; range, 20-110) groups. The overall incidence of minor and major complications was significantly lower (p = 0.006) after laparoscopic appendectomy (2.9%, 4 cases) than after open appendectomy (13.2%, 12 cases); rate of intra-abdominal abscess were similar. The length of hospital stay was significantly shorter (p = 0.001) in laparoscopic group (2.75 days; range, 1-8) than in open group (3.87 days; range, 1-19). The mean total cost was 2282 Euro in laparoscopic group and 2337 Euro in open group, with a no significant difference of 55 Euro (p = 0.812). CONCLUSION Laparoscopic appendectomy is associated with fewer complications, shorter hospital stay, and similar operative time, intra-abdominal abscess rate, and total costs, compared with open appendectomy. Therefore, laparoscopic appendectomy can be recommended as preferred approach in acute appendicitis.
Collapse
Affiliation(s)
- Vincenzo Minutolo
- Department of Surgical Sciences, Organ Transplantation and Advanced Technologies, University of Catania, via Santa Sofia 84, 95123 Catania, Italy.
| | | | | | | | | | | |
Collapse
|
44
|
Bajpai M. Technique of 'suture less' appendicectomy by laparoscopy in children: Preliminary communication. J Indian Assoc Pediatr Surg 2014; 19:28-30. [PMID: 24604981 PMCID: PMC3935296 DOI: 10.4103/0971-9261.125956] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Objective: Objective of this study is to present our experience by harmonic scalpel enabled, single external port appendicectomy using extracorporeally inserted ‘pick and fix’ stitch in three cases. Materials and Methods: Of the eighteen appendicectomies performed with only the use of harmonic scalpel in the last 11 months, the last three were performed using a single external port with the second port accessed under the subcutaneous tissues. The procedure consists of anchoring the mesoappendix to anterior abdominal wall by an extracorporeally inserted ‘pick and fix’ stitch followed by dissection and division of mesoappendix and appendix only with harmonic scalpel. Results: There were three patients, one female and two males aged 5, 7, and 11 years, respectively. Two were elective and one was emergency appendicectomy. Mean operating time was 30 min without any surgical complications. All patients are in follow-up with no complications. Conclusion: This study demonstrates the combined virtue of single external port, use of harmonic scalpel, and ‘pick and fix’ suture in laparoscopic appendicectomy in children. This approach avoids the use of an additional port as well as endosuture; and is safe, efficient, cost-effective, and is associated with reduced surgical time.
Collapse
Affiliation(s)
- Minu Bajpai
- Department of Pediatric Surgery, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| |
Collapse
|
45
|
Aranda-Narváez JM, Prieto-Puga Arjona T, García-Albiach B, Montiel-Casado MC, González-Sánchez AJ, Sánchez-Pérez B, Titos-García A, Santoyo-Santoyo J. Infección de sitio quirúrgico tras apendicectomía urgente: tasa global y tipo según la vía de abordaje (abierta/laparoscópica). Enferm Infecc Microbiol Clin 2014; 32:76-81. [PMID: 23582194 DOI: 10.1016/j.eimc.2013.02.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Revised: 02/12/2013] [Accepted: 02/14/2013] [Indexed: 10/27/2022]
|
46
|
Ikeda N, Ueno M, Kanamura T, Sho M, Sasaki Y, Enomoto K, Kunishige T, Nogi K, Kosugi T, Nakagawa K, Sakaguchi H, Hidaka S, Ochi T, Nakajima Y. Simple technique for gasless transumbilical single-incisional laparoscopic-assisted appendectomy. Langenbecks Arch Surg 2014; 399:359-66. [PMID: 24449261 DOI: 10.1007/s00423-014-1164-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Accepted: 01/06/2014] [Indexed: 11/25/2022]
Abstract
PURPOSE Single-incision laparoscopic surgery has recently received more attention. We developed a novel simple technique of gasless transumbilical single-incisional laparoscopic-assisted appendectomy (TUSILAA) and retrospectively analyzed our initial experience. METHODS TUSILAA has been attempted in 50 consecutive patients with acute appendicitis. The vertical incision through the umbilicus was used for laparoscopic access and the abdominal wall was lifted by a Kent retractor set system. RESULTS Our technique was successful in 45 out of 50 (90 %) patients. The median operating time was 59 min (range 35-140). The median length of postoperative hospital stay was 4 days (range 2-12). None of the cases were converted to open appendectomy. There were no perioperative surgical complications. CONCLUSIONS Our novel technique, gasless TUSILAA, is safe and feasible with acceptable operative time and excellent cosmetic result. Furthermore, this procedure has the advantage of cost-effectiveness since any disposable instruments including trocars, staplers, or expensive devices are not required. Therefore, this could be used as the first-choice surgical procedure for selected patients with uncomplicated acute appendicitis.
Collapse
Affiliation(s)
- Naoya Ikeda
- Department of Surgery, Nara Prefectural Mimuro Hospital, 1-14-16 Mimuro, Sango-cho, Ikoma-gun, Nara, Nara, 636-0802, Japan,
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Jiang X, Meng HB, Zhou DL, Ding WX, Lu LS. Comparison of clinical outcomes of open, laparoscopic and single port appendicectomies. Ann R Coll Surg Engl 2013; 95:468-72. [PMID: 24112490 DOI: 10.1308/003588413x13629960049397] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Appendicectomy is the most common surgical procedure performed in general surgery. This study aimed to compare the outcomes of open appendicectomy (OA), laparoscopic appendicectomy (LA) and single port laparoscopic appendicectomy (SPLA). METHODS Fifty consecutive patients with suspected acute appendicitis were studied (OA: n=20, LA: n=20, SPLA: n=10). Clinical outcomes were compared between the three groups in terms of operative time, blood loss, postoperative complications, length of hospital stay and cost. RESULTS Patient demographics were similar among groups (p>0.05). SPLA was characterised by longer operative time (88.1 minutes vs 35.6 minutes in OA and 33.4 minutes in LA) and higher costs (12.84 thousand Chinese yuan [RMB] vs 8.41 thousand RMB in LA and 4.99 thousand RMB in OA). OA was characterised by more blood loss (9.8ml vs 7.5ml in SPLA and 6.8ml in LA), longer hospital stay (7.5 days vs 3.5 days in LA and 3.4 days in SPLA) and lower costs. The total number of complications was higher for OA (n=2) than for LA and SPLA (n=0) although this was not statistically significant. CONCLUSIONS Where feasible, LA should be undertaken as the initial treatment of choice for most cases of suspected appendicitis.
Collapse
Affiliation(s)
- X Jiang
- Shanghai 10th People's Hospital, China
| | | | | | | | | |
Collapse
|
48
|
Costa-Navarro D, Jiménez-Fuertes M, Illán-Riquelme A. Laparoscopic appendectomy: quality care and cost-effectiveness for today's economy. World J Emerg Surg 2013; 8:45. [PMID: 24180475 PMCID: PMC3842793 DOI: 10.1186/1749-7922-8-45] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Accepted: 10/21/2013] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Open appendectomy (OA) has traditionally been the treatment for acute appendicitis (AA). Beneficial effects of laparoscopic appendectomy (LA) for the treatment of AA are still controversial. AIM To present our technique for LA and to determine whether LA should be the technique of choice of any case of AA instead of OA. MATERIAL AND METHODS All cases operated for AA (February 2011 through February 2012) by means of LA or OA were prospectively evaluated. Data regarding length of stay, complications, emergency department consultation after discharge or readmission were collected. Patients were classified into four groups depending on the severity of the appendicitis. Economic data were obtained based on the cost of the disposable material. Cost of hospital stay was calculated based on the Ley de Tasas of the Generalitat Valenciana according to the DRG and the length of stay. RESULTS One hundred and forty-two cases were included. Ninety-nine patients underwent OA and 43 LA. Average length of stay for LA group was 2,6 days and 3,8 for OA. Average cost of the stay for OA was 1.799 euros and 1.081 euros for LA. Global morbidity rate was 16%, 5% for LA and 20% for OA. CONCLUSIONS LA is nowadays the technique of choice for the treatment of AA.
Collapse
Affiliation(s)
- David Costa-Navarro
- Department of Surgery, Marina Baixa Medical Center, 7 Alcalde Jaume Botella Mayor street, Villajoyosa, Alicante, Spain
| | - Montiel Jiménez-Fuertes
- Department of Surgery, Marina Baixa Medical Center, 7 Alcalde Jaume Botella Mayor street, Villajoyosa, Alicante, Spain
| | - Azahara Illán-Riquelme
- Department of Surgery, Marina Baixa Medical Center, 7 Alcalde Jaume Botella Mayor street, Villajoyosa, Alicante, Spain
| |
Collapse
|
49
|
Callaghan RC, Sanches M, Gatley JM, Cunningham JK. Effects of the minimum legal drinking age on alcohol-related health service use in hospital settings in Ontario: a regression-discontinuity approach. Am J Public Health 2013; 103:2284-91. [PMID: 24134361 DOI: 10.2105/ajph.2013.301320] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We assessed the impact of the minimum legal drinking age (MLDA) on hospital-based treatment for alcohol-related conditions or events in Ontario, Canada. METHODS We conducted regression-discontinuity analyses to examine MLDA effects with respect to diagnosed alcohol-related conditions. Data were derived from administrative records detailing inpatient and emergency department events in Ontario from April 2002 to March 2007. RESULTS Relative to youths slightly younger than the MLDA, youths just older than the MLDA exhibited increases in inpatient and emergency department events associated with alcohol-use disorders (10.8%; P = .048), assaults (7.9%; P < .001), and suicides related to alcohol (51.8%; P = .01). Among young men who had recently crossed the MLDA threshold, there was a 2.0% increase (P = .01) in hospitalizations for injuries. CONCLUSIONS Young adults gaining legal access to alcohol incur increases in hospital-based care for a range of serious alcohol-related conditions. Our regression-discontinuity approach can be used in future studies to assess the effects of the MLDA across different settings, and our estimates can be used to inform cost-benefit analyses across MLDA scenarios.
Collapse
Affiliation(s)
- Russell C Callaghan
- Russell C. Callaghan is with the Northern Medical Program, University of Northern British Columbia, Prince George, British Columbia and the Dalla Lana School of Public Health, University of Toronto, Ontario. Marcos Sanches is with the Biostatistical Consulting Unit, Centre for Addiction and Mental Health, Toronto, Ontario. Jodi M. Gatley is with the Human Brain Laboratory, Centre for Addiction and Mental Health, Toronto, Ontario and the Department of Biological Sciences, University of Toronto, Scarborough, Toronto, Ontario. James K. Cunningham is with the Department of Family and Community Medicine, University of Arizona, Tucson
| | | | | | | |
Collapse
|
50
|
Short term and long term results after open vs. laparoscopic appendectomy in childhood and adolescence: a subgroup analysis. BMC Pediatr 2013; 13:154. [PMID: 24079822 PMCID: PMC3850157 DOI: 10.1186/1471-2431-13-154] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2013] [Accepted: 09/30/2013] [Indexed: 02/07/2023] Open
Abstract
Background A comparative study was performed to compare quality of life after laparoscopic and open appendectomy in children and adolescents in a German General Hospital. The same study population was re-evaluated regarding their quality of life several years after operation. Methods Children and adolescents (n = 158) who underwent appendectomy for acute appendicitis between 1999 and 2001 were retrospectively analysed. Seven years after surgery those patients were interviewed applying a SF-36 questionnaire regarding their quality of life. Results For short term outcomes there was a trend towards reduced specific postoperative complications in the laparoscopically operated group (9.3 vs. 10.7%). Significantly more patients in the laparoscopic group would recommend the operation procedure to family members or friends than in the open group. Among the evaluated patients there was a significantly higher satisfaction concerning size and appearance of their scars in the laparoscopic group. The results of the evaluation in the eight categories of the SF-36 showed similar results in both groups. Conclusions More patients with laparoscopic appendectomy appeared to be satisfied with their operation method as becomes evident by a higher recommendation rate and a higher satisfaction concerning their scars.
Collapse
|