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Abstract
Hartmann's procedure is still performed in those cases in which colorectal anastomosis might be unsafe. Reversal of Hartmann's procedure (HR) is considered a major surgical procedure with a high morbidity (55 to 60%) and mortality rate (0 to 4%). To decrease these rates, laparoscopic Hartmann's reversal procedure was successfully experienced. We report our totally laparoscopic Hartmann's reversal technique. Between 2004 and 2010 we performed 27 HRs with a totally laparoscopic approach. The efficacy and safety of this technique were demonstrated evaluating the operative data, postoperative complications, and the outcome of the patients. There were no open conversions or major intraoperative complications. Anastomotic leaking occurred in one patient requiring an ileostomy; one patient needed a blood transfusion and one had a nosocomial pneumonia. The mean postoperative hospitalization was 5.7 days. Laparoscopic HR is a feasible and safe procedure and can be considered a valid alternative to open HR.
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Laparoscopic Lower Anterior Rectal Resection Using a Curved Stapler: Original Technique and Preliminary Experience. Am Surg 2020. [DOI: 10.1177/000313481307900322] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Laparoscopic low anterior rectal resection (LLAR), allowing better visualization and rectal mobilization, can reduce postoperative pain and recovery. A Contour Curved Stapler (CCS) is a very helpful device because of its curved profile that consents better access into the pelvic cavity and allows to perform rectal closure and section in one shot, especially in the presence of a narrow pelvis, complex anatomy, or large tumors. We developed an original technique of laparoscopic rectal resection using CCS. Between 2005 and 2009, in 36 cases, we performed LLAR with a three-trocar technique, starting with mobilization of left colonic flexure followed by the section of inferior mesenteric vessels. The rectum was prepared up to the levator ani with total mesorectal excision. The Lapdisc® was inserted trough a suprapubic midline incision, allowing the CCS stapler placement into the pelvic cavity. After the rectal section, the anastomosis was then performed with a circular stapler. Ileostomy was performed if neoadjuvant radiotherapy and chemotherapy have been carried out or if the anastomosis was below 4 cm from the anal verge. Mean operative time was 135 minutes and no intra- or postoperative bleeding occurred. In 27 patients we performed temporary ileostomy. In two cases we observed anastomotic leakage; one of these patients already had ileostomy. No anastomotic stenosis occurred after one-year follow-up. This procedure simplifies the section of the lower rectum, reduces leaking rate resulting from technical difficulties, and does not nullify the benefits of laparoscopy.
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The Use of ‘Closed Laparostomy’ Using Bioabsorbable Mesh in Prevention of Abdominal Compartment Syndrome. Am Surg 2013. [DOI: 10.1177/000313481307900436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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The use of 'closed laparostomy' using bioabsorbable mesh in prevention of abdominal compartment syndrome. Am Surg 2013; 79:437-439. [PMID: 23574857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
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Laparoscopic lower anterior rectal resection using a curved stapler: original technique and preliminary experience. Am Surg 2013; 79:253-256. [PMID: 23461949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Laparoscopic low anterior rectal resection (LLAR), allowing better visualization and rectal mobilization, can reduce postoperative pain and recovery. A contour curved stapler (CCS) is a very helpful device because of its curved profile that consents better access into the pelvic cavity and allows to perform rectal closure and section in one shot, especially in the presence of a narrow pelvis, complex anatomy, or large tumors. We developed an original technique of laparoscopic rectal resection using CCS. Between 2005 and 2009, in 36 cases, we performed LLAR with a three-trocar technique, starting with mobilization of left colonic flexure followed by the section of inferior mesenteric vessels. The rectum was prepared up to the levator ani with total mesorectal excision. The Lapdisc was inserted trough a suprapubic midline incision, allowing the CCS stapler placement into the pelvic cavity. After the rectal section, the anastomosis was then performed with a circular stapler. Ileostomy was performed if neoadjuvant radiotherapy and chemotherapy have been carried out or if the anastomosis was below 4 cm from the anal verge. Mean operative time was 135 minutes and no intra- or postoperative bleeding occurred. In 27 patients we performed temporary ileostomy. In two cases we observed anastomotic leakage; one of these patients already had ileostomy. No anastomotic stenosis occurred after one-year follow-up. This procedure simplifies the section of the lower rectum, reduces leaking rate resulting from technical difficulties, and does not nullify the benefits of laparoscopy.
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Role of CT angiography with three-dimensional reconstruction of mesenteric vessels in laparoscopic colorectal resections: a randomized controlled trial. Surg Endosc 2013; 27:2058-67. [PMID: 23292563 DOI: 10.1007/s00464-012-2710-9] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2012] [Accepted: 11/06/2012] [Indexed: 12/13/2022]
Abstract
BACKGROUND Laparoscopic surgery, despite its well-known advantages and continuous technological innovations, still has limitations such as the lack of tactile sensation and reduced view of the operative field. These limitations are particularly evident when performing laparoscopic colorectal resection due to the variability of the number and course of mesenteric vessels. Today, the patient's vascular anatomy can be mapped using computed tomography (CT) angiography and processing of the images with rendering software to reconstruct a three-dimensional model of the mesenteric vessels. To assess how prior knowledge of the patient's mesenteric vascular anatomy represents an advantage when performing laparoscopic colorectal resections, we conducted a randomized, parallel, single-blinded controlled trial. METHODS From January 2010 to January 2012, all patients with surgical indication to undergo standardized right or left hemicolectomy and anterior rectal resections were randomly assigned to two groups and subjected to CT angiography with three-dimensional reconstruction of mesenteric vessels. In the first group the surgeon was able to view the 3D reconstruction before and during surgery, while in the second group the surgeon was only able to view the 3D reconstruction after surgery. RESULTS Evaluation of data from 112 patients shows statistically significantly lower operative time, episodes of difficult identification of right anatomy, and incidence of intraoperative and postoperative complication related to difficult or erroneous identification of mesenteric vessels in the group in which the surgeon was able to view the 3D reconstruction before and during surgery compared with the control group. CONCLUSION This study shows that prior knowledge of the patient's mesenteric vascular anatomy represents an advantage when performing laparoscopic colorectal resection.
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Total laparoscopic reversal of Hartmann's procedure. Am Surg 2013; 79:67-71. [PMID: 23317614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Hartmann's procedure is still performed in those cases in which colorectal anastomosis might be unsafe. Reversal of Hartmann's procedure (HR) is considered a major surgical procedure with a high morbidity (55 to 60%) and mortality rate (0 to 4%). To decrease these rates, laparoscopic Hartmann's reversal procedure was successfully experienced. We report our totally laparoscopic Hartmann's reversal technique. Between 2004 and 2010 we performed 27 HRs with a totally laparoscopic approach. The efficacy and safety of this technique were demonstrated evaluating the operative data, postoperative complications, and the outcome of the patients. There were no open conversions or major intraoperative complications. Anastomotic leaking occurred in one patient requiring an ileostomy; one patient needed a blood transfusion and one had a nosocomial pneumonia. The mean postoperative hospitalization was 5.7 days. Laparoscopic HR is a feasible and safe procedure and can be considered a valid alternative to open HR.
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Abstract
BACKGROUND Natural Orifice Transluminal Endoscopic Surgery (NOTES) is a new approach that allows abdominal surgery to be performed through a natural orifice such as the oral cavity, vagina or rectum. We present our preliminary experience of laparoscopic assisted transvaginal cholecystectomy (LATC). METHODS Women affected by cholelithiasis, age below 65 years, BMI under 30, ASA I or II, previous full-term pregnancies, and without previous abdominal surgery underwent LATC. Patients' biographic data, operative time, intraoperative and postoperative complications were collected. RESULTS We performed 21 LATCs. Median operative time was 58 min. There were no intraoperative complications. The postoperative course was uneventful in all patients. At 1 year there were no complications and no impaired sexual activity. CONCLUSIONS The results of NOTES are promising, but currently only hybrid NOTES can be safely performed. LATC seems to guarantee better cosmetic results, less postoperative pain, faster mobilization and shorter hospitalization than laparoscopic cholecystectomy.
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Abstract
Stapled Transanal Rectal Resection (STARR) performed using CCS-30 Contour Transtar™ despite its recent introduction seems to be an effective surgical procedure to treat obstructed defecation syndrome. The major constraint of this procedure is the need to open the prolapse longitudinally using the CCS-30. This is often difficult and can lead to an inadequate or spiralling resection. Our modified technique, presented in this paper, creates the prolapse opening with an electric scalpel between two Kocher clamps, placed to grab the whole prolapsed tissue at 2 and 4 o'clock, respectively. The results of the first 83 procedures confirm that this technique allows the surgeon to simplify the prolapse's longitudinal opening and especially the first loading of the tissue between the CCS-30 jaws, which is necessary to start the circular resection, as confirmed by the absence of spiralling and major complications in this series.
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Can a curved stapler made for open surgery be useful in laparoscopic lower rectal resections? Technique and experience of a single centre. Surgeon 2012. [PMID: 23182656 DOI: 10.1016/j.surge.2012.10.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND The use of laparoscopy to perform lower anterior rectal resection is increasing worldwide because it allows better visualisation and rectal mobilisation and also reduces postoperative pain and recovery. The Contour Curved Stapler (CCS) is a very helpful device because of its curved profile that enables better access into the pelvic cavity and allows rectal closure and section to be performed in one shot. In this paper, we present an original technique to use this device, made for open surgery, in laparoscopy and the results of our experience. METHODS We retrospectively evaluated the data of all patients who underwent lower laparoscopic anterior rectal resection and in which the CCS was used to perform section of the rectum between September 2005 and September 2011. To perform section of the rectum a Lapdisc(®) was inserted through a 6-7 cm supra-pubic midline incision to allow placement of the CCS into the pelvic cavity. Patients' biographical and surgical data such as sex, age, indication for surgery, infection, anastomotic leakage or stenosis and staple-line bleeding were prospectively collected in a computerised database and evaluated. RESULTS Between September 2005 and September 2011, we performed 45 laparoscopic lower rectal resection using CCS, 27 male and 18 female with a mean age of 61 years (range 40-82 years) and a mean body mass index (BMI) of 26.5 kg/m(2) (range 16.5-35 kg/m(2)). In 29 cases a temporary ileostomy was performed. Mean operative time was 131 min (range 97-210 min). In all cases it was possible to perform a lower section of the rectum with CCS. No intraoperative or postoperative staple line bleeding occurred. In two patients we observed anastomotic leaks and in one of these a temporary ileostomy was performed. None of the patients showed an anastomotic stenosis at 1-year follow-up colonoscopy. CONCLUSIONS This study shows that CCS enables section of the lower rectum to be easily performed, especially in adverse anatomical condition, and the technique proposed by us allows the use of this stapler without giving up the benefits of laparoscopic access.
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Stapled anopexy as a day surgery procedure: our experience over 400 cases. Surgeon 2012; 11 Suppl 1:S10-3. [PMID: 23165103 DOI: 10.1016/j.surge.2012.09.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Accepted: 09/28/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND In 1988, Longo proposed a new treatment for haemorrhoidal disease. In western countries day surgery procedures are becoming more and more common. We propose a new protocol for outpatient haemorrhoidopexy. PATIENTS AND METHODS From 2003 to 2010, we performed 403 out-patient stapled haemorrhoidopexies under spinal anaesthesia, on patients with symptomatic grade III and IV haemorrhoid disease. We used PPH 01 and PPH 03 staplers (Ethicon Endosurgery, Cincinnati, OH, USA). We assessed early and late postoperative pain with a Visual Analogue Scale (VAS), and clinical postoperative examinations were performed 7 days, 6 months, and 1, 3 and 5 years after surgery. RESULTS The mean surgery time was about 20 min (range 13-39 min). Out of 403 patients, 41 were not dischargeable as a result of urine retention, severe pain or mild bleeding. Twenty-two patients reported transient faecal urgency, while no patient complained of anal incontinence. CONCLUSIONS Our experience with 403 patients demonstrated that stapled haemorrhoidopexy is feasible and safe as a day surgery procedure. However, careful preoperative planning is necessary in order to evaluate the patients' health status and the consequent perioperative and postoperative risk. Our results are positive in terms of surgical safety and postoperative recovery time.
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Feasibility and safety study of day-case Transtar™ procedure. Surgeon 2012; 11 Suppl 1:S6-9. [PMID: 23122210 DOI: 10.1016/j.surge.2012.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Accepted: 09/27/2012] [Indexed: 02/07/2023]
Abstract
BACKGROUND Short hospitalization surgery is cost effective and convenient for both patients and healthcare system. Stapled transanal rectal resection (STARR) conducted with the new curved device, Contour Transtar, has proved an effective and safe procedure for treatment of obstructed defecation syndrome. The aim of this study was to determine the safety and feasibility of STARR, performed as a day-case procedure. MATERIAL AND METHODS Retrospective review was performed of all STARR performed as day-case surgery between September 2009 and February 2011. The entire study (intervention, data collection and data analysis) was conducted at the One-day Surgery Unit of the St. Andrea Hospital, Rome, Italy. All patients with surgical indication to STARR for the presence of an obstructed defecation syndrome were included in the study. We excluded from day-case protocol, patients over 65 years old, with an ASA score of III-IV or with a BMI over 35. The surgical technique reflects the original technique proposed by Antonio Longo with the exception of the longitudinal prolapse opening, which was created with the use of an electric scalpel between two Kocher clamps and not by an application of Transtar stapler. To evaluate the feasibility and safety of performing this procedure with short hospitalization, we investigated the presence and the time of presentation of post-operative complications. RESULTS Eighty-nine patients underwent STARR as a day-case regimen, and none presented major complications or required an extension of hospital stay or readmission. CONCLUSIONS STARR performed with Contour Transtar, in selected patients, is safe and feasible in day-case regimen if performed by expert surgeons and in a structure that allows the physician to keep the patient hospitalized or to re-admit and promptly treat those patients who present major surgical complication.
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Preservation of the inferior mesenteric artery via laparoscopic sigmoid colectomy performed for diverticular disease: real benefit or technical challenge: a randomized controlled clinical trial. Surg Endosc 2012; 27:199-206. [PMID: 22733197 DOI: 10.1007/s00464-012-2420-3] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Accepted: 05/25/2012] [Indexed: 12/15/2022]
Abstract
BACKGROUND Defecatory disorders are very common complications after left hemicolectomy and anterior rectal resection. These disorders seem related primarily to colonic denervation after the resection. To evaluate the real benefits of inferior mesenteric artery (IMA) preservation via laparoscopic left hemicolectomy performed for diverticular disease in terms of reduced colonic denervation and improved postoperative intestinal functions, a randomized, single-blinded (patients) controlled clinical trial was conducted. METHODS From January 2004 to January 2010, patients with symptomatic diverticular disease and a surgical indication were enrolled in the study and randomly assigned to two treatment groups. The first group underwent laparoscopic left hemicolectomy, which preserved the IMA by sectioning the sigmoid arteries one by one near the colonic wall, In the second group, the IMA was sectioned immediately below the origin of left colic artery. Defecation disorders were assessed by anorectal manometry and by three questionnaires to evaluate constipation, incontinence, and quality of life 6 months after the intervention. RESULTS A total of 107 patients were included in the study. The 54 patients with preserved IMA showed a statistically lower incidence of defecation disorders such as fragmented evacuations, alternating bowel function, constipation, and minor incontinence, as well as less lifestyle alteration than the 53 patients with the IMA sectioned just below the left colic artery. CONCLUSIONS This study confirmed that preservation of the IMA should be recommended to reduce the incidence of defecatory disorders after left hemicolectomy for benign disease.
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Abstract
Whereas the importance of plasma lipoprotein(a) [Lp(a)] levels as a risk factor for premature coronary artery disease (CAD) is certain, it is not clear if the apolipoprotein(a) [apo(a)] phenotype plays an additional and independent role. To investigate the possible effect of apo(a) phenotype on premature CAD (in patients < 55 years of age), plasma Lp(a) concentrations, the apo(a) phenotypes, and their relation with many recognized CAD risk factors were examined in 96 non-diabetic male patients with angiographically defined CAD and in 83 age-matched male control subjects with no angiographic evidence of CAD. Results demonstrate that patients with premature CAD are characterized by higher Lp(a) levels (24 +/- 21 vs 17 +/- 15 mg/dl, p < 0.01) and a higher frequency of S2 phenotype (32% vs 15%, p < 0.01). Patients with an S2 phenotype exhibited significantly higher plasma Lp(a) concentrations than control subjects with the same isoform (37 +/- 22 vs 22 +/- 17 mg/dl, p < 0.05). A significant correlation was found between apo B and Lp(a) levels in patients with an S2 phenotype. In addition, patients had a low frequency of S1 and S4, and a high frequency of double-band phenotypes of apo(a). Multivariate analysis did not demonstrate an independent role for apo(a) phenotype as a risk factor for premature CAD. In conclusion, CAD patients < 55 years of age have a very different pattern of apo(a) phenotypes than subjects with no angiographic evidence of CAD; this study confirms the hypothesis that apo(a) phenotype may play an additional role in the etiology of premature CAD.
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Rest and exercise hemodynamics of stentless porcine bioprostheses in aortic position. CARDIOLOGIA (ROME, ITALY) 1994; 39:41-7. [PMID: 8020055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Mechanical and conventional stented bioprostheses, because of need for anticoagulants, hemodynamic characteristics and long-term durability, do not represent the optimal heart valve replacement device. In this study we compared the hemodynamic function of a stented aortic bioprosthesis (St Jude Bioimplant), implanted in 10 patients, with a stentless porcine aortic bioprosthesis (Biocor) implanted in 7 patients, by means of Doppler echocardiography early postoperative at rest (T1) and 6 months later at rest (T2a) and during exercise (T2b). Mean and peak systolic gradients across stentless porcine prostheses were significantly lower than across stented bioprostheses (T1 p = 0.008 and p = 0.004; T2a p < 0.0001 and p < 0.0001; T2b p < 0.0001 and p < 0.0001, respectively). Our results show that systolic and diastolic mechanical stress on biological components of a glutaraldehyde-fixed stentless porcine aortic bioprosthesis is much lesser than on stented bioprostheses. This feature has appeared evident at rest and much more after exercise testing. The reduction of systolic and diastolic stress is expected to determine lower calcification degree and longer durability of stentless porcine aortic bioprostheses. Moreover, aortic valve replacement by means of stentless bioprostheses allows the implantation of a 1 size (2 mm) larger device, appearing favourable especially in small aortic annulus. On the basis of these promising results we suggest that stentless bioprostheses are a valid alternative to stented bioprostheses for aortic valve replacement. However, patient population is too small and the follow-up is too short to draw a definite statement about long-term hemodynamic performance of this device.
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