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Endoscopic approach to complex or recurrent pilonidal sinus: A retrospective analysis. Int Wound J 2023; 20:1212-1218. [PMID: 36271666 PMCID: PMC10031245 DOI: 10.1111/iwj.13980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 10/02/2022] [Accepted: 10/04/2022] [Indexed: 11/29/2022] Open
Abstract
Pilonidal Sinus is a benign, chronic disease that affects the hair follicles of the natal cleft of the sacrococcygeal area. Its ideal treatment is controversial, especially in complex or recurrent cases. The aim of this study is to evaluate the use of minimally invasive endoscopic approach in this setting. We enrolled patients affected by complex or recurrent sacrococcygeal pilonidal sinus from January 2015 through December 2020 who underwent Video-Assisted Ablation of Pilonidal Sinus. All patients enrolled were re-evaluated once a year with a standard physical examination. The patients included were 38. Recurrence rate at 1-, 3- and 5-years follow-ups were 28.9%, 22.2% and 38.1% respectively. Of interest, the mean (SD) distance from the most lateral orifice to the midline was higher in group of patients with recurrence and the multivariate analysis demonstrated that it was the limiting factor, which influences the recurrence rate. In complex or recurrent pilonidal sinus disease with pits off the midline the endoscopic approach should not be the first choice. This makes us think that these cases should have their own classification to be identified and guide surgeons in choosing the appropriate approach.
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Robotic Surgery and Functional Esophageal Disorders: A Systematic Review and Meta-Analysis. J Pers Med 2023; 13:jpm13020231. [PMID: 36836465 PMCID: PMC9966072 DOI: 10.3390/jpm13020231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 01/07/2023] [Accepted: 01/22/2023] [Indexed: 01/31/2023] Open
Abstract
The functional disease of the esophago-gastric junction (EGJ) is one of the most common health problems. It often happens that patients suffering from GERD need surgical management. The laparoscopic fundoplication has been considered the gold standard surgical treatment for functional diseases of the EGJ. The aim of our meta-analysis is to investigate functional outcomes after robotic fundoplication compared with conventional laparoscopic fundoplication. A prospective search of online databases was performed by two independent reviewers using the search string "robotic and laparoscopic fundoplication", including all the articles from 1996 to December 2021. The risk of bias within each study was assessed with the Cochrane ROBINS-I and RoB 2.0 tools. Statistical analysis was performed using Review Manager version 5.4. In addition, sixteen studies were included in the final analysis, involving only four RCTs. The primary endpoints were functional outcomes after laparoscopic (LF) and robotic fundoplication (RF). No significant differences between the two groups were found in 30-day readmission rates (p = 0.73), persistence of symptomatology at follow-up (p = 0.60), recurrence (p = 0.36), and reoperation (p = 0.81). The laparoscopic fundoplication represents the gold standard treatment for the functional disease of the EGJ. According to our results, the robotic approach seems to be safe and feasible as well. Further randomized controlled studies are required to better evaluate the advantages of robotic fundoplication.
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Re-thoracoscopy for the management of gastric conduit dehiscence after minimally invasive McKeown esophagectomy. Int J Surg Case Rep 2023; 103:107876. [PMID: 36640467 PMCID: PMC9845996 DOI: 10.1016/j.ijscr.2023.107876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 12/29/2022] [Accepted: 01/05/2023] [Indexed: 01/11/2023] Open
Abstract
INTRODUCTION AND IMPORTANCE Gastric conduit dehiscence after esophagectomy represents a severe complication associated with high mortality. Surgical management is achieved through thoracotomy, but often ends up in conduit sacrifice and diversion. CASE PRESENTATION A 59-years-old man underwent minimally invasive McKeown esophagectomy for esophageal adenocarcinoma. After a worsening of the postoperative course and evidence at the CT scan and endoscopy of highly suspect gastric conduit failure, the patient underwent an exploratory thoracoscopy, which revealed a partial dehiscence of the gastric conduit treated with resection of the dehiscent gastric wall by a linear stapler on the guide of a 36-french orogastric tube. Patient had a regular postoperative course without any complications and was discharged on the 6th postoperative day. CLINICAL DISCUSSION The management of conduit necrosis is extremely challenging. There are several interventional options and it is difficult to decide the most appropriate treatment for each individual patient. In our case we decided to perform a reintervention with a thoracoscopic approach, resecting the dehiscent area of the gastric conduit. CONCLUSIONS Minimally invasive surgery is a valid option for the management of post-operative complications, including those in emergency setting. Re-suturing a partial dehiscence of gastric conduit may be feasible if tissue conditions allow.
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Relaparoscopy in the management of post-operative complications after minimally invasive gastrectomy for gastric cancer. Updates Surg 2023; 75:429-434. [PMID: 35882769 PMCID: PMC9852154 DOI: 10.1007/s13304-022-01328-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 07/05/2022] [Indexed: 01/24/2023]
Abstract
Laparoscopy has already been validated for treatment of early gastric cancer. Despite that, no data have been published about the possibility of a minimally invasive approach to surgical complications after primary laparoscopic surgery. In this multicentre study, we describe our experience in the management of complications following laparoscopic gastrectomy for gastric cancer. A chart review has been performed over data from 781 patients who underwent elective gastrectomy for gastric cancer between January 1996 and July 2020 in two high referral department of gastric surgery. A fully descriptive analysis was performed, considering all the demographic characteristics of patients, the type of primary procedure and the type of complication which required reoperation. Moreover, a logistic regression was designed to investigate if either the patients or the primary surgery characteristics could affect conversion rate during relaparoscopy. Fifty-one patients underwent reintervention after elective laparoscopic gastric surgery. Among patients who received a laparoscopic reintervention, 11 patients (34.3%) required a conversion to open surgery. Recovery outcomes were significantly better in patients who completed the reoperation through laparoscopy. Relaparoscopy is safe and effective for management of complications following laparoscopic gastric surgery and represent a useful tool both for re-exploration and treatment, in expert and skilled hands.
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A national survey on the current status of minimally invasive gastric practice on behalf of GIRCG. Updates Surg 2022:10.1007/s13304-022-01438-8. [PMID: 36571661 DOI: 10.1007/s13304-022-01438-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 12/05/2022] [Indexed: 12/27/2022]
Abstract
Italian Research Group for Gastric Cancer (GIRCG), during the 2013 annual Consensus Conference to gastric cancer, stated that laparoscopic or robotic approach should be limited only to early gastric cancer (EGC) and no further guidelines were currently available. However, accumulated evidences, mainly from eastern experiences, have supported the application of minimally invasive surgery also for locally advanced gastric cancer (AGC). The aim of our study is to give a snapshot of current surgical propensity of expert Italian upper gastrointestinal surgeons in performing minimally invasive techniques for the treatment of gastric cancer in order to answer to the question if clinical practice overcome the recommendation. Experts in the field among the Italian Research Group for Gastric Cancer (GIRCG) were invited to join a web 30-item survey through a formal e-mail from January 1st, 2020, to June 31st, 2020. Responses were collected from 46 participants out of 100 upper gastrointestinal surgeons. Percentage of surgeons choosing a minimally invasive approach to treat early and advanced gastric cancer was similar. Additionally analyzing data from the centers involved, we obtained that the percentage of minimally invasive total and partial gastrectomies in advanced cases augmented with the increase of surgical procedures performed per year (p = 0.02 and p = 0.04 respectively). It is reasonable to assume that there is a widening of indications given by the current national guideline into clinical practice. Propensity of expert Italian upper gastrointestinal surgeons was to perform minimally invasive surgery not only for early but also for advanced gastric cancer. Of interest volume activity correlated with the propensity of surgeons to select a minimally invasive approach.
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Enterotomy closure after minimally invasive distal gastrectomy with intracorporeal anastomosis: a multicentric study. Dig Surg 2022; 39:232-241. [PMID: 36198281 DOI: 10.1159/000526348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 06/30/2022] [Indexed: 12/10/2022]
Abstract
INTRODUCTION Despite progressive improvements in technical skills and instruments have facilitate surgeons to perform intracorporeal gastro-jejunal and jejuno-jejunal anastomoses, one of the big challenging task is handsewn knot tying. We analysed the better way to fashion an handsewn intracorporeal enterotomy closure after a stapled anastomosis. METHODS All 579 consecutive patients from January 2009 to December 2019 who underwent minimally invasive partial gastrectomy for gastric cancer at thirteen high-volume institutions were retrospectively analysed. Different ways to fashion intracorporeal anastomoses were investigated: robotic vs. laparoscopic approach; laparoscopic HD vs. 3D vs. 4K technology; single layer vs. double layer enterotomies. Additionally, double layer enterotomies were analysed layer by layer, comparing running vs. interrupted suture; presence vs. absence of deep corner suture and type of suture thread (barbed, braided, non-braided suture). RESULTS Significant lower rates of bleeding (p = 0,011) and leakage (p = 0,048) from gastro-jejunal anastomosis were recorded in the double-layer group. Comparing barbed to braided and non-braided suture threads, the first was significantly associated to reduced intraluminal bleeding and leakage rates both in the first (p = 0,042 and p = 0,010) and second layer (p = 0,002 and p = 0,029). CONCLUSIONS Our study found that double-layer sutures using barbed suture thread both in first and second layer to fashion enterotomy closure results in lower intraluminal bleeding and anastomotic leak rates.
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ERas and COLorectal endoscopic surgery: an Italian society for endoscopic surgery and new technologies (SICE) national report. Surg Endosc 2022. [DOI: https:/doi.org/10.1007/s00464-022-09212-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Abstract
Abstract
Background
Several reports demonstrated a strong association between the level of adherence to the protocol and improved clinical outcomes after surgery. However, it is difficult to obtain full adherence to the protocol into clinical practice and has still not been identified the threshold beyond which improved functional results can be reached.
Methods
The ERCOLE (ERas and COLorectal Endoscopic surgery) study was as a cohort, prospective, multi-centre national study evaluating the association between adherence to ERAS items and clinical outcomes after minimally invasive colorectal surgery. The primary endpoint was to associate the percentage of ERAS adherence to functional recovery after minimally invasive colorectal cancer surgery. The secondary endpoints of the study was to validate safety of the ERAS programme evaluating complications’ occurrence according to Clavien-Dindo classification and to evaluate the compliance of the Italian surgeons to each ERAS item.
Results
1138 patients were included. Adherence to the ERAS protocol was full only in 101 patients (8.9%), > 75% of the ERAS items in 736 (64.7%) and > 50% in 1127 (99%). Adherence to > 75% was associated with a better functional recovery with 90.2 ± 98.8 vs 95.9 ± 33.4 h (p = 0.003). At difference, full adherence to the ERAS components 91.7 ± 22.1 vs 92.2 ± 31.6 h (p = 0.8) was not associated with better recovery.
Conclusions
Our results were encouraging to affirm that adherence to the ERAS program up to 75% could be considered satisfactory to get the goal. Our study could be considered a call to simplify the ERAS protocol facilitating its penetrance into clinical practice.
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The Role of Indocyanine Near-Infrared Fluorescence in Colorectal Surgery. Front Surg 2022; 9:886478. [PMID: 35669252 PMCID: PMC9163431 DOI: 10.3389/fsurg.2022.886478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 05/02/2022] [Indexed: 11/30/2022] Open
Abstract
Purposes The aim of this study was to evaluate the importance of Indocyanine Green in control of anastomosis perfusion and on anastomotic leakage rates during laparoscopic and robotic colorectal procedures. Methods A retrospective review of patients who underwent elective minimally invasive surgery for colorectal cancer from 1 January 2018 to 31 December 2020 was performed. All patients underwent Near-Infrared Fluorescence-Indocyanine Green system in two moments: before performing the anastomosis and after completing the anastomotic procedure. Primary outcomes were the rate of intraoperative change in the surgical resection due to an inadequate vascularization and the rate of postoperative anastomotic leakage. Secondary outcomes were the postoperative complications, both medical and surgical (intra-abdominal bleeding, anastomotic leakage). Results Our analysis included 93 patients. Visible fluorescence was detected in 100% of the cases. In 7 patients (7.5%), the planned site of resection was changed due to inadequate perfusion. The mean extension of the surgical resection in these 7 patients was 2.2 ± 0.62. Anastomotic leakage occurred in 2 patients (2.1%). Other complications included 8 postoperative bleedings (8.6%) and 1 pulmonary thromboembolism. Conclusions The intraoperative use of Near-Infrared Fluorescence-Indocyanine Green in colorectal surgery is safe, feasible, and associated with a substantial reduction in postoperative anastomotic leakage rate.
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Histopathological Examination and Endoscopic Sinusectomy: Is It Possible? Front Surg 2022; 9:793858. [PMID: 35310433 PMCID: PMC8927015 DOI: 10.3389/fsurg.2022.793858] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 02/08/2022] [Indexed: 11/24/2022] Open
Abstract
Introduction Although carcinomatous degeneration is a rare occurrence, some authors support the need for a histopathological examination after pilonidal cyst excision. Today, minimally invasive techniques are widely spread for the treatment of pilonidal sinus disease but opposed to standard procedures, these techniques could not allow to perform a histopathological examination because of the absence of a specimen. The aim of this two-institutions study is to evaluate whether histopathological examination of the pilonidal sinus excision material can be successfully performed after an endoscopic ablation of the cyst. Materials and Methods We identified all consecutive patients from January 2021 to September 2021 with diagnosis of pilonidal sinus disease who underwent Video Assisted Ablation of Pilonidal Sinus (VAAPS) followed by histopathological examination. Results A total of 45 patients were included in the study. All patients were Caucasians and aged below 50 years. Nine of them underwent surgery due to recurrence of PSD. No evidence of malignancy was detected in the histopathological examination of the pilonidal sinus sampling material. Discussion We were able to send pilonidal sinus sampling material for a histopathological examination in all patients who underwent minimally invasive technique for the treatment of pilonidal sinus disease. No evidence of malignancy was found in any of the 45 samples. Our findings prove that minimally invasive ablation of pilonidal sinus does not preclude histopathological examination of the cysts.
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The Role of Robotic Visceral Surgery in Patients with Adhesions: A Systematic Review and Meta-Analysis. J Pers Med 2022; 12:jpm12020307. [PMID: 35207795 PMCID: PMC8878352 DOI: 10.3390/jpm12020307] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 02/08/2022] [Accepted: 02/14/2022] [Indexed: 12/17/2022] Open
Abstract
Abdominal adhesions are a risk factor for conversion to open surgery. An advantage of robotic surgery is the lower rate of unplanned conversions. A systematic review was conducted using the terms “laparoscopic” and “robotic”. Inclusion criteria were: comparative studies evaluating patients undergoing laparoscopic and robotic surgery; reporting data on conversion to open surgery for each group due to adhesions and studies including at least five patients in each group. The main outcomes were the conversion rates due to adhesions and surgeons’ expertise (novice vs. expert). The meta-analysis included 70 studies from different surgical specialities with 14,329 procedures (6472 robotic and 7857 laparoscopic). The robotic approach was associated with a reduced risk of conversion (OR 1.53, 95% CI 1.12–2.10, p = 0.007). The analysis of the procedures performed by “expert surgeons” showed a statistically significant difference in favour of robotic surgery (OR 1.48, 95% CI 1.03–2.12, p = 0.03). A reduced conversion rate due to adhesions with the robotic approach was observed in patients undergoing colorectal cancer surgery (OR 2.62, 95% CI 1.20–5.72, p = 0.02). The robotic approach could be a valid option in patients with abdominal adhesions, especially in the subgroup of those undergoing colorectal cancer resection performed by expert surgeons.
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Endoscopic Treatment of Pilonidal Sinus Disease: State of Art and Review of the Literature. Front Surg 2022; 8:812128. [PMID: 35059431 PMCID: PMC8764178 DOI: 10.3389/fsurg.2021.812128] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 12/03/2021] [Indexed: 02/01/2023] Open
Abstract
Background: Pilonidal sinus disease (PSD) is a chronic troublesome pathology of the natal cleft of the sacrococcygeal region, with an estimated incidence of 26 cases in every 100,000 inhabitants. The aim of this review is to give a snapshot of the current literature on the endoscopic approach to PSD. Methods: A search on endoscopic treatment of pilonidal disease was performed according to PRISMA guidelines, adopting the following search terms: (pilonidal OR sacrococcygeal) and (endoscopic OR VAAPS OR EPSiT OR minimally invasive OR video-assisted OR video assisted). Results: Thirty-four articles were included in the final analysis, among which 23 were on adults and 11 were on pediatric population. The endoscopic approach is associated with painless postoperative pain, good aesthetic results, short time off work, and high patient satisfaction. Despite these advantages in short-term outcomes, results on recurrence rate in a long-term follow up are needed to definitively confirm the importance of this technique. Conclusions: The endoscopic approach is associated with significant postoperative advantages over other standard surgical approaches, and it should be included in the surgical portfolio for the treatment of PSD. According to the Italian guidelines, this technique could be considered as the gold standard for limited PSD. However, the favorable short-term-outcomes and lack of reliable data on long-term follow-up must be a stimulus to perform further high-quality studies to give definitive conclusions on this technique.
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Laparoscopic left colic artery preserving sigmoidectomy for diverticulitis in a patient with urinary tract malformation - a video vignette. Colorectal Dis 2021; 23:3036-3037. [PMID: 34453877 DOI: 10.1111/codi.15892] [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: 06/14/2021] [Revised: 08/04/2021] [Accepted: 08/23/2021] [Indexed: 02/08/2023]
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Circular versus linear stapling oesophagojejunostomy after laparoscopic total gastrectomy. A systematic review and meta-analysis. Am J Surg 2021; 223:884-892. [PMID: 34627600 DOI: 10.1016/j.amjsurg.2021.09.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 07/24/2021] [Accepted: 09/23/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND To assess which anastomosis technique is the most appropriate after laparoscopic total gastrectomy, a systematic review with meta-analysis has been performed to evaluate safety and efficacy of the linear versus circular stapler performing the oesophagojejunostomy. METHODS A systematic search was performed using the string: total AND gastrectomy AND (circular OR linear OR stapler). Extracted data were patients' number, gender, age, BMI, ASA Score, tumor stage. Outcomes were leakages, stenoses and bleedings, number of overall anastomotic complications, mortality, operative time, time to first flatus and diet resumption and length of stay of each group. A meta-analysis among the included studies was performed. A subgroup analysis, including the studies in which the Authors considered a single technique to perform each type of anastomosis (LS and CS), was performed. Meta-regression analyses were performed to assess if one or more demographic and clinical variables significantly impacted on the obtained results. RESULTS 12 articles were included in the final analysis. A significant difference was observed in terms of "overall anastomotic complications" in favour of linear stapling (RD = 0.06, p = 0.01). No significant differences were observed in terms of postoperative complications anastomosis-related, even if a trend towards advantages of linear stapling have been found (stenosis: RD = 0.04, p = 0.06; bleeding: RD = 0.02, p = 0.05). However, all the study was retrospective and there was high heterogeneity among the studies. CONCLUSION Linear stapler seems to be related with lesser number of complication if compared with circular stapler. However, further high-quality studies are needed to obtain definitive conclusions.
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Robotic Esophagectomy. A Systematic Review with Meta-Analysis of Clinical Outcomes. J Pers Med 2021; 11:jpm11070640. [PMID: 34357107 PMCID: PMC8306060 DOI: 10.3390/jpm11070640] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/22/2021] [Accepted: 07/01/2021] [Indexed: 12/11/2022] Open
Abstract
Background: Robot-Assisted Minimally Invasive Esophagectomy is demonstrated to be related with a facilitation in thoracoscopic procedure. To give an update on the state of art of robotic esophagectomy for cancr a systematic review with meta-analysis has been performed. Methods: a search of the studies comparing robotic and laparoscopic or open esophagectomy was performed trough the medical libraries, with the search string “robotic and (oesophagus OR esophagus OR esophagectomy OR oesophagectomy)”. Outcomes were: postoperative complications rate (anastomotic leakage, bleeding, wound infection, pneumonia, recurrent laryngeal nerves paralysis, chylotorax, mortality), intraoperative outcomes (mean blood loss, operative time and conversion), oncologic outcomes (harvested nodes, R0 resection, recurrence) and recovery outcomes (length of hospital stay). Results: Robotic approach is superior to open surgery in terms of blood loss p = 0.001, wound infection rate, p = 0.002, pneumonia rate, p = 0.030 and mean number of harvested nodes, p < 0.0001 and R0 resection rate, p = 0.043. Similarly, robotic approach is superior to conventional laparoscopy in terms of mean number of harvested nodes, p = 0.001 pneumonia rate, p = 0.003. Conclusions: robotic surgery could be considered superior to both open surgery and conventional laparoscopy. These encouraging results should promote the diffusion of the robotic surgery, with the creation of randomized trials to overcome selection bias.
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Robotic Colorectal Cancer Surgery. How to Reach Expertise? A Single Surgeon-Experience. J Pers Med 2021; 11:jpm11070621. [PMID: 34208988 PMCID: PMC8307843 DOI: 10.3390/jpm11070621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/02/2021] [Accepted: 06/28/2021] [Indexed: 12/13/2022] Open
Abstract
The complexity associated with laparoscopic colorectal surgery requires several skills to overcome the technical difficulties related to this procedure. To overcome the technical challenges of laparoscopic surgery, a robotic approach has been introduced. Our study reports the surgical outcomes obtained by the transition from laparoscopic to robotic approach in colorectal cancer surgery to establish in which type of approach the proficiency is easier to reach. Data about the first consecutive 15 laparoscopic and the first 15 consecutive robotic cases are extracted, adopting as a comparator of proficiency the last 15 laparoscopic colorectal resections for cancer. The variables studied are operative time, number of harvested nodes, conversion rate, postoperative complications, recovery outcomes. Our analysis includes 15 patients per group. Our results show that operative time is significantly longer in the first 15 laparoscopic cases (p = 0.001). A significantly lower number of harvested nodes was retrieved in the first 15 laparoscopic cases (p = 0.003). Clavien Dindo I complication rate was higher in the first laparoscopic group, but without a significant difference among the three groups (p = 0.09). Our results show that the surgeon needed no apparent learning curve to reach their laparoscopic standards. However, further multicentric prospective studies are needed to confirm this conclusion.
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Surgical stress and metabolic response after totally laparoscopic right colectomy. Sci Rep 2021; 11:9652. [PMID: 33958669 PMCID: PMC8102592 DOI: 10.1038/s41598-021-89183-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 04/19/2021] [Indexed: 12/11/2022] Open
Abstract
No clear consensus on the need to perform an intracorporeal anastomosis (IA) after laparoscopic right colectomy is currently available. One of the potential benefits of intracorporeal anastomosis may be a reduction in surgical stress. Herein, we evaluated the surgical stress response and the metabolic response in patients who underwent right colonic resection for colon cancer. Fifty-nine patients who underwent laparoscopic resection for right colon cancer were randomized to receive an intracorporeal or an extracorporeal anastomosis (EA). Data including demographics (age, sex, BMI and ASA score), pathological (AJCC tumour stage and tumour localization) and surgical results were recorded. Moreover, to determine the levels of the inflammatory response, mediators, such as C-reactive protein (CRP), tumour necrosis factor (TNF), interleukin 1β (IL-1β), IL-6, IL-10, and IL-13, were evaluated. Similarly, cortisol and insulin levels were evaluated as hormonal responses to surgical stress. We found that the proinflammatory mediator IL-6, CRP, TNF and IL-1β levels, were significantly reduced in IA compared to EA. Concurrently, an improved profile of the anti-inflammatory cytokines IL-10 and IL-13 was observed in the IA group. Relative to the hormone response to surgical stress, cortisol was increased in patients who underwent EA, while insulin was reduced in the EA group. Based on these results, surgical stress and metabolic response to IA justify advocating the adoption of a totally laparoscopic approach when performing a right colectomy for cancer. This trial is registered on ClinicalTrials.gov (ID: NCT03422588).
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Barbed suture in gastro-intestinal surgery: A review with a meta-analysis. Surgeon 2021; 20:115-122. [PMID: 33820730 DOI: 10.1016/j.surge.2021.02.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 11/06/2020] [Accepted: 02/15/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND The laparoscopic approach is a very popular technique for many gastrointestinal operations and barbed sutures may improve the difficulties of intracorporeal anastomosis by eliminating the need for knot tying. The aim of this systematic review with a meta-analysis is to explore literature to establish the security profile of barbed suture compared with conventional laparoscopic sutures. MATERIALS AND METHODS A systematic search was performed in all electronic databases (PubMed, Web of Science, Scopus, EMBASE) and 12 studies were included in the analysis, involving 27,133 patients, whereof 3372 cases (patients undergone barbed suture usage) and 23,761 controls (patients undergone conventional suture usage). We found 3 studies discussing differences between barbed and conventional sutures in colorectal surgery and 8 studies presenting results in bariatric surgery, both in Roux-en-y gastric bypass and Mini Gastric/One Anastomosis Gastric Bypass. RESULTS We found comparable rate of leaks, bleedings and stenosis. The meta-regression analysis demonstrated that, both in case of bariatric and colorectal surgery, the demographic characteristic of patients and the oncological features of neoplasms did not impact of these findings. As expected, operative time is significantly shorter when barbed suture is used. CONCLUSION Our analysis on current literature define an acceptable security profile for barbed suture with effective results particularly in terms of shorter operative time.
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A giant inguinal hernia in a patient with Ehlers-Danlos syndrome. Ann Ital Chir 2021; 10:S2239253X21034770. [PMID: 33617482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
BACKGROUND Inguinal hernia formation is a common event in patients with Ehlers-Danlos syndrome. Minimally invasive surgical technique for inguinal hernia repair is the same used in patients without EDS but it is related to more intraoperative and postoperative complications. AIM Inour study, we present a case of inguinal hernia in a EDS patient successfully treated with a robotic transabdominal preperitoneal procedure (TAPP procedure). MATERIAL AND METHODS We decided to perform a robotic TAPP with the DaVinci Xi® platform (Intuitive Surgical, Sunnyvale, USA) under general anaesthesia. A robotic docking was performed and three arms were positioned in the abdomen. Total operative timing was 45 mins. RESULTS During the robotic procedure no intraoperative complications were recorded and no drains were applied. The postoperative period was uneventful and the patient was discharged in the first postoperative day. DISCUSSION Inguinal hernia occurs more frequently in patients with EDS, mainly men. Many surgeons believe that EDS may have a negative effect on the clinical outcome of hernioplasty because of postoperative complication and recurrence rates. Our strategy has been robotic technology to facilitate the surgical approach. CONCLUSION Robotic technology is feasible and associated with a shorted recovery and better cosmetic results. The endowrist movement of the robotic arms allows wide instrument articulation in a confined space, bypassing the limitis of laparoscopic instruments. In this way, it is possible to realize an accurate dissection of important elements, to reduce operative timing and intraoperative and postoperative complications. KEY WORDS Ehlers-Danlos syndrome, Inguinal hernia, TAPP.
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Conversions related to adhesions in abdominal surgery. Robotic versus laparoscopic approach: A multicentre experience. Int J Med Robot 2020; 17:e2186. [PMID: 33079464 DOI: 10.1002/rcs.2186] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 09/16/2020] [Accepted: 10/16/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND An advantage of robotic surgery over laparoscopy is the lower rate of unplanned conversion. One of the implicated reasons for conversion is adhesions from previous abdominal surgeries (PASs). METHODS A comparative analysis of 98 patients with history of open PAS treated by laparoscopic or robotic surgery was performed. Primary endpoint was the rate of conversion to open surgery related to adhesiolysis. Secondary endpoints were short-term outcomes and complications. RESULTS Conversion rate specifically related to adhesiolysis was significantly lower in robotic group (13 for laparoscopic group vs. 2 for robotic group; p = 0.046). Conversions occurred during adhesiolysis were significantly related to severity of adhesions expressed by peritoneal adhesion index (PAI) score (p < 0.001), number of abdominal areas involved by adhesions (p < 0.001) and severity of PAI into the target area of surgical intervention (p = 0.021). CONCLUSIONS Benefits of robotic surgery are more noticeable in performing procedures with increasing technical difficulties.
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Robotic repair of iatrogenic left diaphragmatic hernia. A case report. Int J Surg Case Rep 2020; 76:488-491. [PMID: 33207416 PMCID: PMC7588745 DOI: 10.1016/j.ijscr.2020.10.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/06/2020] [Accepted: 10/06/2020] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Iatrogenic diaphragmatic hernia after laparoscopic left adrenalectomy has been rarely reported in adults. Surgery is the preferred treatment because of the risks of incarceration, strangulation and pulmonary complications. PRESENTATION OF CASE An elderly woman with parasternal diaphragmatic hernia has been successfully treated by robotic repair with mesh placement. The short-term follow-up showed that there was no recurrence or any symptoms after the intervention. DISCUSSION Iatrogenic diaphragmatic hernia is a rare complication occurring after abdominal or thoracic surgery. The diagnosis could be challenging because of the presence of chronic symptoms. Computed tomography can be considered the gold standard technique to assess the correct diagnosis of diaphragmatic hernias in the majority of cases. Patients with chronic symptomatic hernia should undergo surgical repair of defect. Robotic technology because of its enhanced precision and the endowrist movement of the robotic arms, facilitates the dissection near the esophago-gastric junction and the other important adjacent structures. CONCLUSION Robotic technology seems to be a valid approach for the repair of diaphragmatic defects, even if this remains a high cost-related procedure.
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Endoscopic Approach to Recurrent Pilonidal Sinus: A Retrospective Analysis. J Laparoendosc Adv Surg Tech A 2020; 31:1-5. [PMID: 32678724 DOI: 10.1089/lap.2020.0252] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Background: The aim of this study is to report short- and long-term results using video-assisted ablation of pilonidal sinus (PS) technique to treat recurrent PS. Methods: We included all consecutive patients with a recurrent PS disease operated on with endoscopic approach since 1st January 2014 to 31st December 2018. Analyzed outcomes were recurrence rate at 1, 3, and 5 years, time off work, time to sitting on toilet and to walk without pain, time to wound healing, rate of incomplete wound healing and postoperative infection, postoperative pain at 6 hours, 1 day, and 1 week, and patients' satisfaction after 1 month. Demographic and sinuses' data were recorded. To adjust for all the variables, multivariate analyses were performed with outcomes as dependent variables, and with patients' and sinuses' characteristics as independent variables. Results: Sixty-three patients were included in the analysis. Recurrence rate at 1-year follow-up was 4.7% (3 patients on 63), at 3-year follow-up was 11.7% (4 on 34), and at 5-year follow-up was 23.07% (3 on 13). A 3- and 5-year follow-up was completed by 34 and 13 patients, respectively. The mean time off work was 3.5 ± 1.5 days, time to sitting on toilet without pain was 1.5 ± 1.1 days, and time to walk without pain was 1.3 ± 0.9 days. The mean time to wound healing was 27.9 ± 10.3 days, with a rate of incomplete wound healing of 4.7%. Postoperative infection rate was 7.9%. The mean postoperative pain was 1 ± 0.9 at 6 hours after the procedure, 0.6 ± 0.6 at 1 day and 0.1 ± 0.3 at 1 week. Patients' satisfaction was good in 98.5% of patients. After the multivariate analysis, no parameters showed an influence on the postoperative outcomes. Conclusions: Our results encouraged to adopt an endoscopic approach even in case of recurrent PS.
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Video-assisted ablation of pilonidal sinus - a video vignette. Colorectal Dis 2020; 22:597-598. [PMID: 31922629 DOI: 10.1111/codi.14956] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 11/26/2019] [Indexed: 02/08/2023]
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Mid-transverse colon cancer and extended versus transverse colectomy: Results of the Italian society of surgical oncology colorectal cancer network (SICO CCN) multicenter collaborative study. Eur J Surg Oncol 2020; 46:1683-1688. [PMID: 32220542 DOI: 10.1016/j.ejso.2020.01.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 01/03/2020] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Transverse colon cancer (TCC) is poorly studied, and TCC cases are often excluded from large prospective randomized trials because of their complexity and their potentially high complication rate. The best surgical approach for TCC has yet to be established. The aim of this large retrospective multicenter Italian series is to investigate the advantages and disadvantages of both hemicolectomy and transverse colectomy in order to identify the best surgical approach. MATERIALS AND METHODS This was a retrospective cohort study of patients with mid-transverse colon cancer treated with a segmental colon resection or an extended hemicolectomy (right or left) between 2006 and 2016 in 28 high-volume (more than 70 procedures/year) Italian referral centers for colorectal surgery. RESULTS The study included 1529 patients, 388 of whom underwent a segmental resection while 1141 underwent an extended resection. A higher number of complications has been reported in the segmental group than in the extended group (30.1% versus 23.6%; p 0.010). In 42 cases the main complication was the anastomotic leak (4.4% versus 2.2%; p 0.020). Recovery outcomes also showed statistical differences: time to first flatus (p 0.014), time to first mobilization (p 0.040), and overall hospital stay (p < 0.001) were significantly shorter in the extended group. Even if overall survival were similar between the groups (95.1% versus 97%; p 0.384), 3-year disease-free survival worsened after segmental resection (78.1% versus 86.2%; p 0.001). CONCLUSIONS According to our results, an extended right colon resection for TCC seems to be surgically safer and more oncologically valid.
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Long-term results of a randomized clinical trial comparing endoscopic versus conventional treatment of pilonidal sinus. Int J Surg 2020; 74:81-85. [PMID: 31926328 DOI: 10.1016/j.ijsu.2019.12.033] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 12/19/2019] [Accepted: 12/31/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND In the new era of minimally invasive surgery, recent studies encouraged the adoption of endoscopic approaches as the most effective way to treat (pilonidal sinus disease) PSD but little is known about long-term results of minimally invasive procedures. MATERIALS AND METHODS A total of 145 patients with chronic non recurrent pilonidal sinus were enrolled for this randomized controlled trial. The follow-up rate was 97% at 5 years for a total of 74 patients assigned to the minimally invasive treatment group and 67 patients assigned to the conventional Bascom cleft lift treatment group. We evaluated the following outcomes: long-term recurrence rate, patients' satisfaction, cosmetic outcome and cost-effectiveness results. RESULTS Long-term data confirm that the recurrence rate was similar in both groups and, in minimally invasive patients, there were a higher satisfaction and better cosmetic results. Costs analysis revealed improved outcome in favour of VAAPS with a much lower mean global cost. CONCLUSION Minimally invasive treatment has all the characteristics of an ideal approach to PSD with advantages including minimal patient inconveniences, high satisfaction and good aesthetics results. It was also more cost effective to carry out the treatment.
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Robotic rectal resection preserving the inferior mesenteric artery - a video vignette. Colorectal Dis 2020; 22:113-114. [PMID: 31454462 DOI: 10.1111/codi.14834] [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: 07/23/2019] [Accepted: 08/02/2019] [Indexed: 02/08/2023]
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Robotic versus laparoscopic approach to treat symptomatic achalasia: systematic review with meta-analysis. Dis Esophagus 2019; 32:1-8. [PMID: 31274153 DOI: 10.1093/dote/doz062] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 05/09/2019] [Accepted: 06/05/2019] [Indexed: 12/11/2022]
Abstract
Minimally invasive Heller myotomy is considered the gold standard surgical approach for symptomatic achalasia because it is a safe and effective procedure. Over the last years, several studies comparing the laparoscopic and robotic approach for Heller myotomy have been published. Although the robotic approach appears to have some advantages over standard laparoscopy, data on this topic are still controversial and no definite conclusions have been drawn. This metanalysis has been designed to systematically evaluate and compare the effectiveness and safety of the robot-assisted Heller myotomy as compared to the standard laparoscopic approach. According to Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines, a systematic search on both laparoscopic and robotic Heller myotomy was performed in all the major electronic databases (PubMed, Web of Science, Scopus, EMBASE), using the following search string: (achalasia OR Dor) AND robotic. Six articles were included in the final analysis. A metaregression analysis was performed to assess the possible effects of demographic variables (age, gender, body mass indes (BMI)) and previous abdominal surgery or endoscopic intervention on the analyzed outcomes. No statistical difference was observed in operative times (mean difference (MD) = 20.79, P = 0.19, 95% confidence interval (CI) -10.05,51,62), estimated blood loss (MD = -17.10, P = 0.13, 95% CI -40.48,5.08), conversion rate to open surgery (risk difference (RD) = -0.01, P = 0.33, 95% CI -0.05,0.02), length of hospital stay (MD = -0.73, P = 0.15, 95% CI -1.71,0.25) and long-term recurrence (odds ratio (OR) = 0.59, P = 0.45, 95% CI 0.15,2.33). On the contrary, the robotic approach was found to be associated with a significantly significant lower rate of intraoperative esophageal perforations (OR = 0.13, P < 0.001, 95% CI 0.04, 0.45). Our results suggest that the robotic approach is safer than the laparoscopic Heller myotomy, encouraging the use of robot-assisted surgery. However, our analysis is limited because of the exiguous number of comparative studies and because most of the included studies were statistically underpowered, given the small sample size. Moreover, a high degree of heterogeneity was observed in most of published studies. Taking in consideration the additional costs of robot-assisted procedures, larger Randomized Controlled Trials (RCTs) are advocated to confirm the safety and effectiveness of the robotic approach, and its advantages over standard laparoscopic surgery. In conclusion, well-designed prospective trials and RCTs with homogeneous parameters are needed to draw definitive conclusions about the best surgical approach to pursue in treating symptomatic achalasia.
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Incidence and risk factors of portomesenteric venous thrombosis after colorectal surgery for cancer in the elderly population. World J Surg Oncol 2019; 17:195. [PMID: 31744485 PMCID: PMC6865040 DOI: 10.1186/s12957-019-1739-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 10/31/2019] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Although it is known that portomesenteric venous thrombosis (PMVT) is associated with total colectomy and proctocolectomy in young patients with inflammatory bowel disease, little is known about incidence and risk factors of PMVT among the elderly population undergoing colorectal surgery for cancer. METHODS Data of elderly patients (> 70 years) undergoing surgery for colorectal cancer were retrospectively registered. The occurrence of PMVT was correlated with the patients' characteristics and operative variables. Data collected included age, sex, obesity, ASA score, tumor degree, type of surgical resection, surgical approach (laparoscopic or open), and duration of surgery (from skin incision to the application of dressings). RESULTS A total of 137 patients > 70 years who underwent surgery for colorectal cancer and developed an acute intraabdominal process with suggestive symptoms, needing a CT scan, were included. Three of these patients (2.1%) had portomesenteric venous thrombosis during the study period, which was proved with CT scan. There were no significant patients' characteristics or operative variables between patients with or without the occurrence of PMVT after surgery. Of interest, only operative time was significantly higher in patients with PMVT after surgery (256 ± 40 vs 140 ± 41, p < 0.001). CONCLUSIONS PMVT as a cause of abdominal pain after colorectal surgery for cancer in the elderly population is uncommon. An index of suspicion for PMVT in an elderly postoperative colorectal cancer patient with sudden onset of abdominal pain must be maintained.
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Barbed Suture and Gastrointestinal Surgery. A Retrospective Analysis. Open Med (Wars) 2019; 14:503-508. [PMID: 31428681 PMCID: PMC6698052 DOI: 10.1515/med-2019-0055] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 05/20/2019] [Indexed: 12/14/2022] Open
Abstract
Although minimally invasive surgery is recognized as the gold standard of many surgical procedures, laparoscopic suturing is still considered as the most difficult skill in laparoscopic surgery. The introduction of barbed sutures facilitates laparoscopic suturing because it is not necessary to tie a knot. The efficacy of this method has been evaluated in different types of surgery; however, less is known about general surgery. We retrospectively analysed data from 378 patients who had undergone bariatric or surgical treatment for colic or gastric malignancy requiring a closure of gastroentero, entero-entero or enterocolotomy from January 2014 to January 2019, admitted to the General Surgery Unit and Operative Unit of Surgical Endoscopy of the University Federico II (Naples, Italy). We registered 12 anastomotic leaks (3.1%), 16 anastomotic intraluminal bleedings (4.2%) and 7 extraluminal bleedings. Other complications included 23 cases of postoperative nausea and vomit (6%), 14 cases of postoperative ileus (3.7%) and 3 cases of intra-abdominal abscess (0.8%). Overall complications rate was 19.8% (75/378). No postoperative death was registered. Thus, by pooling together 378 patients, we can assess that barbed suture could be considered safe and effective for closure of holes used for the introduction of a branch of mechanical stapler to perform intracorporeal anastomosis.
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Minimally Invasive Pilonidal Sinus Treatment: A Narrative Review. Open Med (Wars) 2019; 14:532-536. [PMID: 31428682 PMCID: PMC6698053 DOI: 10.1515/med-2019-0059] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 06/04/2019] [Indexed: 12/16/2022] Open
Abstract
The management of chronic pilonidal disease remains controversial, but recently, new minimal invasive approaches have been proposed. Whereas in the conventional surgical treatment an elliptical wedge of skin and subcutaneous tissue is created to remove the sinus and its lateral tracks, the basis for our new treatment is to create a minimal elliptical wedge of the subcutaneous tissue, including all the inflamed tissue and debris while leaving the overlying skin intact. The mechanism of an endoscopic approach relies on use of the endoscope without cutaneous tissue damage. Advantages include shorter operative time and time to discharge, which impact resource management in both primary and secondary care: patients undergoing endoscopic technique have a high satisfaction rate, probably due to the low level of postoperative pain and early return to work and daily activities. However, it is mandatory that further studies would analyze surgical approaches to pilonidal sinus disease (PSD) with a consistent and adequate follow-up of at least 5 years. Both sinusectomy and endoscopic approach to PSD were found to be safe and effective compared with conventional techniques. Publishedresults of studies of newer approaches have demonstrated a low short-term complication rate, comparable to conventional surgery results.
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Abstract
INTRODUCTION Nowadays laparoscopic cholecystectomy is considered as criterion standard for surgical treatment of acute calculous cholecystitis. During the last few years, there has been growing interest about the robotic approach. Several authors have reported the superiority of robotic cholecystectomy, associated with a lower percentage of conversion especially in patients with intraoperative diagnosis of acute or gangrenous cholecystitis. We report 3 case reports of moderate acute cholecystitis successfully treated by robotic cholecystectomy. PATIENT CONCERNS Three patients presented moderate acute calculous cholecystitis with leukocytosis, fever, nausea, vomiting, and pain. DIAGNOSIS Three patients of our study population had clinical and laboratory suspicion of moderate acute calculous cholecystitis verified by abdominal ultrasound examination, which found out cholelitiasis in all 3 cases. Final diagnosis was confirmed by intraoperative findings and histopathological examination, with two empyematous cholecystitis and one perforated cholecystitis. INTERVENTIONS All patients underwent robotic cholecystectomy with the da Vinci Robotic Surgical System. The entire procedure required a mean operation time of 128 minutes and the average blood loss was 60 mL, without any intraoperative complications. OUTCOMES In all 3 cases postoperative period was uneventfull. All the patients were discharged within 24 hours and no readmissions were reported during a 30 days' follow-up. CONCLUSIONS Robotic cholecystectomy for ACC is feasible and safe. Several studies have demonstrated that robotic approach reduces the risk of conversion to open surgery in case of acute or gangrenous cholecystitis. Our results are in line with current literature. In fact, we have successfully treated 2 patients with empyematous acute cholecystitis and 1 with gangrenous cholecystitis with a totally robotic approach, without any complications or need of conversion to open surgery. In conclusion, our results confirm that it is the time to include robotic surgery in the emergency setting.
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