15 results on '"Stipa, Francesco"'
Search Results
2. Trans-anal minimally invasive surgery (TAMIS) versus trans-anal endoscopic microsurgery (TEM): a comparative case–control matched-pairs analysis
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Stipa, Francesco, Tierno, Simone Maria, Russo, Giulia, and Burza, Antonio
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Aim: Since its introduction, transanal endoscopic microsurgery (TEM) has become the treatment of choice for rectal benign lesions not amenable to flexible endoscopic excision and for early rectal cancer. Disposable soft devices as the Trans-anal Minimally Invasive Surgery (TAMIS) are a valid alternative to non-disposable rigid trans-anal endoscopic microsurgery (TEM) platforms. The aim of the present study is to compare TEM and TAMIS in terms of incidence of R1 resection and lesion fragmentation which were combined in a composite outcome called quality resection. Perioperative complication and operative time were also investigated. Methods: A total of 132 patients were eligible for this study of whom 63 (47.7%) underwent TAMIS and 69 (52.3%) underwent TEM. Patients were extracted for from a prospective maintained database and groups resulted homogenous after matching using propensity score in terms of size of the lesion, height from the anal verge, position within the rectal lumen, preoperative histology, neoadjuvant treatment. A multivariate logistic and linear regression analysis was carried out using those variables that have significant independent relationship with the quality of surgical resection and operative time. Results: The incidence of R0 resection and lesion fragmentation was similar between groups. No differences were found in terms of perioperative complication. TAMIS was associated with less setup time and less operative time compared with TEM. Variables influencing quality resection at the multivariate analysis were larger lesion (> 5 cm) and ≥ T2 stage. Variables influencing operative time were surgical procedure (TEM vs TAMIS), height from the anal verge and size of the lesion. Conclusion: The present study shows that TEM and TAMIS are equally effective in terms of quality of local excision and perioperative complication. TAMIS resulted less operative time consuming compared to TEM.
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- 2021
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3. Long-term Outcome of Local Excision After Preoperative Chemoradiation for ypT0 Rectal Cancer
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Stipa, Francesco, Picchio, Marcello, Burza, Antonio, Soricelli, Emanuele, and Vitelli, Carlo Eugenio
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Local excision, as an alternative to radical resection for patients with pathological complete response (ypT0) after preoperative chemoradiation, is under investigation.
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- 2014
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4. Incisional Hernia
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Stipa, Francesco, Giaccaglia, Valentina, Burza, Antonio, Santini, Ettore, Bascone, Bruno, and Picchio, Marcello
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To compare laparoscopic and open repair of incisional hernia in terms of complications and failure rates.
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- 2013
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5. Drain after elective laparoscopic cholecystectomy. A randomized multicentre controlled trial
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Picchio, Marcello, De Angelis, Francesco, Zazza, Settimio, Di Filippo, Annalisa, Mancini, Raffaello, Pattaro, Giada, Stipa, Francesco, Adisa, Adewale, Marino, Giuseppe, and Spaziani, Erasmo
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Abstract: Background: Routine drainage after laparoscopic cholecystectomy is still debatable. The present study was designed to assess the role of drains in laparoscopic cholecystectomy performed for nonacutely inflamed gallbladder. Methods: After laparoscopic gallbladder removal, 53 patients were randomized to have a suction drain positioned in the subhepatic space and 53 patients to have a sham drain. The primary outcome measure was the presence of subhepatic fluid collection at abdominal ultrasonography, performed 24 h after surgery. Secondary outcome measures were postoperative abdominal and shoulder tip pain, use of analgesics, nausea, vomiting, and morbidity. Results: Subhepatic fluid collection was not found in 45 patients (84.9 %) in group A and in 46 patients (86.8 %) in group B (difference 1.9 (95 % confidence interval −11.37 to 15.17; P = 0.998). No significant difference in visual analogue scale scores with respect to abdominal and shoulder pain, use of parenteral ketorolac, nausea, and vomiting were found in either group. Two (1.9 %) significant hemorrhagic events occurred postoperatively. Wound infection was observed in three patients (5.7 %) in group A and two patients (3.8 %) in group B (difference 1.9 (95 % CI −6.19 to 9.99; P = 0.997). Conclusions: The present study was unable to prove that the drain was useful in elective, uncomplicated LC.
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- 2012
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6. Management and Outcome of Local Recurrence Following Transanal Endoscopic Microsurgery for Rectal Cancer
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Stipa, Francesco, Giaccaglia, Valentina, and Burza, Antonio
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Transanal endoscopic microsurgery is a faster and safer alternative to traditional surgical treatment of adenomas and low-risk (T1) rectal tumors. However, although overall survival appears similar, transanal endoscopic microsurgery has been shown to have higher recurrence rates.
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- 2012
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7. Laparoscopic Adrenalectomy: A Worthwhile Procedure Performed in a General Surgery Department
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Ramacciato, Giovanni, Lombardi, Marco, Amodio, Pietro M., Mercantini, Paolo, Petrocca, Sergio, Stipa, Francesco, Digiacomo, Giovanni, Bellagamba, Riccardo, Puce, Ernesto, and Ziparo, Vincenzo
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A laparoscopic procedure is considered the treatment of choice for adrenalectomy. We report the experience of a nonreferring unit for adrenal pathology; we have evaluated its safety and feasibility in a series of 40 patients. From 1994 to 2001, forty consecutive patients underwent laparoscopic adrenalectomy, 37 with transperitoneal and 3 with retroperitoneal approach. The mean operative time was 129 ± 51.7 minutes (range 60–300): 107 ± 29 minutes (range 60–100) for the right-sided transperitoneal adrenalectomy and 144 ± 62 minutes (range 90–300) for the left-sided transperitoneal adrenalectomy. The mean intraoperative blood loss was 90 mL (range 40–200). The procedure laparoscopic was converted to open in one case for the presence of a voluminous angiolipoma arising from the retroperitoneal fat strictly adherent to the adrenal gland. The postoperative morbidity rate was 5.1 per cent. Pain medication was required for a mean period of 1.6 ± 0.6 days (range 1–3). The patients were able to resume solid food after an average time of 1.8 ± 0.7 days (range 1–4). Postoperative hospital stay was 3 ± 1.4 days (range 2–8). We believe that laparoscopic adrenalectomy is safe and effective in removing benign functioning or nonfunctioning adrenal masses and also in a general surgery department.
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- 2003
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8. Expectations and Outcomes When Moving from Open to Laparoscopic Adrenalectomy: Multivariate Analysis
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Barreca, Marco, Presenti, Luigi, Renzi, Cristina, Cavallaro, Giuseppe, Borrelli, Andrea, Stipa, Francesco, and Valeri, Andrea
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: Abstract Various authors have suggested that laparoscopic adrenalectomy (LA) leads to better surgical outcomes than open surgery. The debate is still open, however, and indications and limitations of minimally invasive surgery have not been completely established. The objective of our study was to compare surgical outcomes of LA and open adrenalectomy (OA), using multivariate analysis to adjust for potential confounding factors (e.g., size of the lesion, histology). Between 1995 and June 2000 at “Careggi” Hospital in Florence, Italy patients with an indication for adrenalectomy were treated laparoscopically if the lesion was < 10 cm and there was no clinical evidence of malignancy. All 79 patients who underwent LA have been included in this study. Among 152 patients who underwent OA at “La Sapienza” University in Rome, 93 had an adrenal lesion < 10 cm and no clinical evidence of malignancy; they were selected for comparison. Multivariate analysis has been used to analyze the effect of the surgical approach (OA vs. LA) on the surgical outcome, controlling for potential confounders. Multiple logistic regression showed that there is no significant difference in intraoperative outcomes (i.e., surgical time > 2 hours, blood loss ≥ 500 ml) between patients operated on through a traditional approach and those who underwent LA. On the other hand, patients operated on laparoscopically have a significantly higher probability than the OA group of experiencing a better recovery from surgery (i.e., require less postoperative analgesics and return to normal activities earlier). The results of the present study show that, although LA does not add much benefit in terms of expected intraoperative outcomes, it dramatically speeds patients’ recovery from surgery. The two approaches are complementary and should both be integrated into the technical background of all endocrine surgeons.
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- 2003
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9. Squamous-cell carcinoma of the colon
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Michelassi, Fabrizio, Mishlove, Lawrence, Stipa, Francesco, and Block, George
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Abstract: Primary squamous-cell and adenosquamous-cell carcinoma of the colon are uncommon and their characteristics not well known. This paper reports the clinical features and pathologic findings of two colonic adenosquamous carcinomas and reviews other reports of adenosquamous and squamous carcinoma of the colon from the English medical literature. Including these two cases, 63 cases have been reported since 1927. Of these, six occurred in patients with ulcerative colitis, three occurred at the colonic opening of chronic colocutaneous fistulas, and concomitant schistosomiasis was present in two patients. Synchronous squamous-cell carcinoma of the colon was present in 3.2 percent of cases and 10 percent had either antecedent, synchronous, or metachronous adenocarcinoma of the colon. These lesions appeared to be distributed uniformly throughout the colon. The five-year survival after resective therapy for primary squamous-cell and adenosquamous-cell carcinoma of the colon calculated with life table analysis is 50 percent for Dukes' B lesions, 33 percent for Dukes' C lesions, and 0 percent for Dukes' D lesions.
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- 1988
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10. Total shunting and elective management of variceal bleeding
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Stipa, Sergio, Balducci, Genoveffa, Ziparo, Vincenzo, Stipa, Francesco, and Lucandri, Giorgio
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A 20-year experience with treatment of esophageal varices in patients with cirrhosis is reported. Considering that total shunts are well tolerated iminediately after operation (hospital mortality rate for all elective procedures being 6.4%), that they offer a good protection against rebleeding (rebleeding variceal rate of 7.6%), and that they offer the same long-term survival as given by other shunts (5-and 10-year survival rates of 57% and 31%, respectively), the authors affirm that these kinds of shunts are still useful in well selected cases. Late follow-up results of a prospective randomized trial of elective mesocaval shunts compared to portacaval shunt have shown no significant differences in operative mortality, reoleeding rates, encephalopathy rates, or survival. Based on this information, the authors currently use portacaval shunt as their operation of choice.
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- 1994
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11. Microscopic endoluminal tumorectomy
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Stipa, Sergio, Chiavellati, Luigi, Nicolanti, Virgilio, and Stipa, Francesco
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PURPOSE: We herein report our experience with transanal endoscopic microsurgery. The new technique combines an endoscopic view and access of the rectum under gas insufflationviaa stereoscopic telescope with all conventional surgical maneuvers such as tissue preparation, coagulation and control of bleeding, irrigation, suction, and, finally, suturing of the parietal defect. METHODS: The main indication for transanal endoscopic microsurgery is the removal of broad-based sessile polyps and excision of early rectal cancers. We performed local excision of pT2, G1-2 adenocarcinomas and excision of advanced rectal cancer in high-risk patients. The reported series includes 35 consecutive patients, who have been enrolled in a prospective clinical trial. Five patients were excluded for different reasons. The patients were submitted to 29 total wall excisions with or without perirectal fat and one mucosectomy. RESULTS: Postoperative histologic examination showed 9 adenomas and 21 adenocarcinomas. Morbidity included 2 (5.6 percent) perioperative and 2 (5.6 percent) late complications. There was no operative mortality and the mean postoperative hospital course was six days. All patients are in follow-up observation with a mean time of 10.3 months. In the group of adenomas and adenocarcinomas, we did not observe local recurrence. CONCLUSIONS: Considering our experience with the overall results reported by other authors, we believe that transanal endoscopic microsurgery is the procedure of choice for the treatment of rectal polyps and early rectal cancers provided strict patient selection criteria are met.
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- 1994
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12. Early MR Followup of Partial Hepatectomy
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Greco, Alina, Stipa, Francesco, Huguet, Claude, Gavelli, Adolfo, Chieco, Paola Addario, and McNamara, Michael T.
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Twenty-seven patients were studied with MRI between 3 and 40 days following partial liver resection. Twenty-four patients had undergone major hepatectomy (three to six segments) and three had undergone minor hepatectomy (tumorectomy, one; bisegmentectomy, two). Indications for surgery were as follows: metastases (n = 16), hepatocellular carcinoma (n = 5), hemangioma (n = 3), focal nodular hyperplasia (n = 2), and cholangiocarcinoma (n = 1). A total of 36 MR examinations were performed using a 1.5 T superconducting unit. Three patients were studied three times and three patients were studied twice. The MR images were evaluated to detect and to characterize liver parenchymal abnormalities and intraabdominal fluid or blood collections as well as to assess vascular and/or graft patency. The MR images showed hepatic ischemia in two cases and allowed differentiation between intraabdominal hemorrhagic (n = 3) and nonhemorrhagic (n = 4) fluid collections. Gradient echo images allowed assessment of polytetrafluoroethylene graft patency as well as demonstration of iliac vein (one case) and portal vein (one case) thrombosis. The presence of surgical clips at the resection margins did not affect image quality.
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- 1993
13. Is a policy of watch and wait after a complete response following neoadjuvant treatment for locally advanced rectal adenocarcinoma justified? Should we reset the limit?
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Vitelli, Carlo, Stipa, Francesco, and Paula, Ugo
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- 2014
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14. Transanal Excision of Rectal Pyogenic Granuloma
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Giaccaglia, Valentina, Stefanuto, Alberto, Cavallotti, Chiara, Quintiliani, Alberto, and Stipa, Francesco
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Pyogenic granuloma (PG) is a benign vascular lesion occurring most commonly on the acral skin of children. It is a capillary hemangioma of lobular subtype, often prone to bleeding. Surgical removal of the lesion is indicated to prevent bleeding and avoid diagnostic uncertainty. We describe a successful surgical removal of a rectal PG with transanal endoscopic microsurgery and review the reports of gastrointestinal tract PG in the international literature.
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- 2011
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15. Bleeding Pseudocyst of the Pancreatic Head. The role of Omentoplasty and Local Hemostasis
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Stipa, Francesco, Gavelli, Adolfo, and Huguet, Claude
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Treatment of bleeding psedoaneurysms and pseudocysts of the pancreas is controversial. Surgical treatment with pancreatic resection or trancystic arterial ligation is not always satisfactory since postoperative mortality rate is high, especially for lesions located in the pancreatic head and rebleeding is not unusual. Two patients with bleeding pseudoaneurysms (one post traumatic, one spontaneous) and one with a hemorrhagic pseudocyst of the pancreatic head were treated surgically with arterial suture and omentoplasty. Bleeding was controlled in all, without any postoperative mortality or morbidity. No rebleeding occurred with a follow up of 33, 26 and 12 months. Trancystic ligation of bleeding vessels with omentoplasty may be a useful approach, which should be compared to arterial embolization in the future.
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- 1994
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