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Marinello F, Fleming CA, Möeslein G, Khan J, Espín-Basany E, Pellino G. Diversity bias in colorectal surgery: a global perspective. Updates Surg 2022; 74:1915-1923. [PMID: 36083460 PMCID: PMC9674724 DOI: 10.1007/s13304-022-01355-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 08/08/2022] [Indexed: 12/04/2022] [Imported: 08/29/2023]
Abstract
There is a specific lack of data on equity and injustices among colorectal surgeons regarding diversity. This study aimed to explore colorectal surgeon’s lived experience of diversity bias with a specific focus on gender, sexual orientation or gender identity and race or religion. A bespoke questionnaire was designed and disseminated to colorectal surgeons and trainees through specialty association mailing lists and social media channels. Quantitative and qualitative data points were analysed. 306 colorectal surgeons responded globally. 58.8% (n = 180) identified as male and 40.5% (n = 124) as female. 19% were residents/registrars. 39.2% stated that they had personally experienced or witnessed gender inequality in their current workplace, 4.9% because of sexual orientation, and 7.5% due to their race or religion. Sexist jokes, pregnancy-related comments, homophobic comments, liberal use of offensive terms and disparaging comments and stereotypical jokes were commonly experienced. 44.4% (n = 135) did not believe their institution of employer guaranteed an environment of respect for diversity and only 20% were aware of society guidelines on equality and diversity. Diversity bias is prevalent in colorectal surgery. It is necessary to work towards real equality and inclusivity and embrace diversity, both to promote equity among colleagues and provide better surgical care to patients.
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García-Gausí M, García-Armengol J, Pellino G, Mulas C, Roig JV, García-Granero A, Moro D, Valverde A. Navigating surgical anatomy of the Denonvilliers’ fascia and dissection planes of the anterior mesorectum with a cadaveric simulation model. Updates Surg 2022; 74:629-636. [PMID: 35286602 PMCID: PMC8995278 DOI: 10.1007/s13304-022-01252-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 02/01/2022] [Indexed: 11/28/2022] [Imported: 08/29/2023]
Abstract
Anterior dissection of the rectum in the male pelvis represents one of the most complex phases of total meso-rectal excision. However, the possible existence of different anatomical planes is controversial and the exact anatomical topography of Denonvilliers’ fascia is still debated. The aim of the study is to accurately define in a cadaveric simulation model the existence and boundaries of Denonvilliers’ fascia, identifying the anatomical planes suitable for surgical dissection. The pelvises of 31 formalin-preserved male cadavers were dissected. Careful and detailed dissection was carried out to visualize the anatomical structures and the potential dissection planes, simulating an anterior meso-rectum dissection. Denonvilliers’ fascia was identified in 100% of the pelvises, as a single-layer fascia that originates from the peritoneal reflection and descends until its firm adhesion to the prostate capsule. The fascia divides the space providing an anterior and a posterior plane. Anteriorly to the fascia, during the caudal dissection, its firm adhesion to the prostate capsule forces to section it sharply. The cadaveric simulation model allowed an accurate description of Denonvilliers’ fascia, defining several planes for anterior dissection of the meso-rectum.
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Pata F, Di Martino M, Podda M, Di Saverio S, Ielpo B, Pellino G. Evolving Trends in the Management of Acute Appendicitis During COVID-19 Waves: The ACIE Appy II Study. World J Surg 2022; 46:2021-2035. [PMID: 35810215 PMCID: PMC9332068 DOI: 10.1007/s00268-022-06649-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2022] [Indexed: 12/24/2022] [Imported: 08/29/2023]
Abstract
BACKGROUND In 2020, ACIE Appy study showed that COVID-19 pandemic heavily affected the management of patients with acute appendicitis (AA) worldwide, with an increased rate of non-operative management (NOM) strategies and a trend toward open surgery due to concern of virus transmission by laparoscopy and controversial recommendations on this issue. The aim of this study was to survey again the same group of surgeons to assess if any difference in management attitudes of AA had occurred in the later stages of the outbreak. METHODS From August 15 to September 30, 2021, an online questionnaire was sent to all 709 participants of the ACIE Appy study. The questionnaire included questions on personal protective equipment (PPE), local policies and screening for SARS-CoV-2 infection, NOM, surgical approach and disease presentations in 2021. The results were compared with the results from the previous study. RESULTS A total of 476 answers were collected (response rate 67.1%). Screening policies were significatively improved with most patients screened regardless of symptoms (89.5% vs. 37.4%) with PCR and antigenic test as the preferred test (74.1% vs. 26.3%). More patients tested positive before surgery and commercial systems were the preferred ones to filter smoke plumes during laparoscopy. Laparoscopic appendicectomy was the first option in the treatment of AA, with a declined use of NOM. CONCLUSION Management of AA has improved in the last waves of pandemic. Increased evidence regarding SARS-COV-2 infection along with a timely healthcare systems response has been translated into tailored attitudes and a better care for patients with AA worldwide.
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Pellino G, Fuschillo G, Simillis C, Selvaggi L, Signoriello G, Vinci D, Kontovounisios C, Selvaggi F, Sciaudone G. OUP accepted manuscript. BJS Open 2022; 6:6564775. [PMID: 35390136 PMCID: PMC8989040 DOI: 10.1093/bjsopen/zrac018] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/21/2022] [Accepted: 01/25/2022] [Indexed: 11/26/2022] [Imported: 08/29/2023] Open
Abstract
Background External rectal prolapse (ERP) is a debilitating condition in which surgery plays an important role. The aim of this study was to evaluate the outcomes of abdominal approaches (AA) and perineal approaches (PA) to ERP. Methods This was a PRISMA-compliant systematic review with meta-analysis. Studies published between 1990 and 2021 were retrieved. The primary endpoint was recurrence at the last available follow-up. Secondary endpoints included factors associated with recurrence and function. All studies were assessed for bias using the Newcastle–Ottawa Scale and Cochrane tool. Results Fifteen studies involving 1611 patients (AA = 817; PA = 794) treated for ERP were included, three of which were randomized controlled trials (RCTs; 114 patients (AA = 54; PA = 60)). Duration of follow-up ranged from 12 to 82 months. Recurrence in non-randomized studies was 7.7 per cent in AA versus 20.1 per cent in PA (odds ratio (OR) 0.29, 95 per cent confidence interval (c.i.) 0.17 to 0.50; P < 0.001, I2 = 45 per cent). In RCTs, there was no significant difference (9.8 per cent versus 16.3 per cent, AA versus PA (OR 0.82, 95 per cent c.i. 0.29 to 2.37; P = 0.72, I2 = 0.0 per cent)). Age at surgery and duration of follow-up were risk factors for recurrence. Following AA, the recurrence rates were 10.1 per cent and 6.2 per cent in patients aged 65 years and older and less than 65 years of age, respectively (effect size [e.s.] 7.7, 95 per cent c.i. 4.5 to 11.5). Following PA, rates were 27 per cent and 16.3 per cent (e.s. 20.1, 95 per cent c.i. 13 to 28.2). Extending follow-up to at least 40 months increased the likelihood of recurrence. The median duration of hospital stay was 4.9 days after PA versus 7.2 days after AA. Overall, incontinence was less likely after AA (OR 0.32), but constipation occurred more frequently (OR 1.68). Most studies were retrospective, and several outcomes from RCTs were not consistent with those observed in non-RCTs. Conclusion The overall risk of recurrence of ERP appears to be higher with PA versus AA. Incontinence is less frequent after AA but at the cost of increased constipation. Age at surgery and duration of follow-up are associated with increased risk of recurrence, which warrants adequate reporting of future studies on this topic.
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Przedlacka A, Pellino G, Fletcher J, Bello F, Tekkis PP, Kontovounisios C. Current and future role of three-dimensional modelling technology in rectal cancer surgery: A systematic review. World J Gastrointest Surg 2021; 13:1754-1769. [PMID: 35070078 PMCID: PMC8727188 DOI: 10.4240/wjgs.v13.i12.1754] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 07/09/2021] [Accepted: 11/15/2021] [Indexed: 02/06/2023] [Imported: 08/29/2023] Open
Abstract
BACKGROUND Three-dimensional (3D) modelling technology translates the patient-specific anatomical information derived from two-dimensional radiological images into virtual or physical 3D models, which more closely resemble the complex environment encountered during surgery. It has been successfully applied to surgical planning and navigation, as well as surgical training and patient education in several surgical specialties, but its uptake lags behind in colorectal surgery. Rectal cancer surgery poses specific challenges due to the complex anatomy of the pelvis, which is difficult to comprehend and visualise.
AIM To review the current and emerging applications of the 3D models, both virtual and physical, in rectal cancer surgery.
METHODS Medline/PubMed, Embase and Scopus databases were searched using the keywords “rectal surgery”, “colorectal surgery”, “three-dimensional”, “3D”, “modelling”, “3D printing”, “surgical planning”, “surgical navigation”, “surgical education”, “patient education” to identify the eligible full-text studies published in English between 2001 and 2020. Reference list from each article was manually reviewed to identify additional relevant papers. The conference abstracts, animal and cadaveric studies and studies describing 3D pelvimetry or radiotherapy planning were excluded. Data were extracted from the retrieved manuscripts and summarised in a descriptive way. The manuscript was prepared and revised in accordance with PRISMA 2009 checklist.
RESULTS Sixteen studies, including 9 feasibility studies, were included in the systematic review. The studies were classified into four categories: feasibility of the use of 3D modelling technology in rectal cancer surgery, preoperative planning and intraoperative navigation, surgical education and surgical device design. Thirteen studies used virtual models, one 3D printed model and 2 both types of models. The construction of virtual and physical models depicting the normal pelvic anatomy and rectal cancer, was shown to be feasible. Within the clinical context, 3D models were used to identify vascular anomalies, for surgical planning and navigation in lateral pelvic wall lymph node dissection and in management of recurrent rectal cancer. Both physical and virtual 3D models were found to be valuable in surgical education, with a preference for 3D printed models. The main limitations of the current technology identified in the studies were related to the restrictions of the segmentation process and the lack of 3D printing materials that could mimic the soft and deformable tissues.
CONCLUSION 3D modelling technology has potential to be utilised in multiple aspects of rectal cancer surgery, however, it is still at the experimental stage of application in this setting.
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Pellino G, Bellato V, Cunha M, Gallardo C, Garoufalia Z, Gujjuri R, Zaffaroni G, Brady RRW. Report from 'Virtually Vilnius': the 15th Scientific and Annual Conference of the European Society of Coloproctology, 21-23 September 2020. Colorectal Dis 2021; 23:1658-1661. [PMID: 34263523 DOI: 10.1111/codi.15632] [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: 02/02/2021] [Revised: 02/06/2021] [Accepted: 03/04/2021] [Indexed: 02/08/2023] [Imported: 08/29/2023]
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Pellino G, Pellino IM, Pata F. Uncovering the Veils of Maya on defensive medicine, litigation risk and second victims in surgery: care for the carers to protect the patients. Colorectal Dis 2021; 23:548-549. [PMID: 33217079 DOI: 10.1111/codi.15451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 11/11/2020] [Indexed: 02/04/2023] [Imported: 08/29/2023]
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Pellino G, Adell Trape M, Marinello F, Martí Gallostra M, Espín-Basany E. Laparoscopic Hartmann's reversal: a step-by-step video demonstration - a video vignette. Colorectal Dis 2020; 22:1462-1463. [PMID: 32338822 DOI: 10.1111/codi.15090] [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: 02/11/2020] [Accepted: 02/28/2020] [Indexed: 02/08/2023] [Imported: 08/29/2023]
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Pellino G, Keller DS, Sampietro GM, Angriman I, Carvello M, Celentano V, Colombo F, Di Candido F, Laureti S, Luglio G, Poggioli G, Rottoli M, Scaringi S, Sciaudone G, Sica G, Sofo L, Leone S, Danese S, Spinelli A, Delaini G, Selvaggi F. Correction to: Inflammatory bowel disease position statement of the Italian Society of Colorectal Surgery (SICCR): Crohn's disease. Tech Coloproctol 2020; 24:903. [PMID: 32562151 DOI: 10.1007/s10151-020-02257-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] [Imported: 08/29/2023]
Abstract
The affiliation of the author Silvio Danese has been incorrectly published in the original publication.
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Correction to: Inflammatory bowel disease (IBD) position statement of the Italian Society of Colorectal Surgery (SICCR): general principles of IBD management. Tech Coloproctol 2020; 24:905. [PMID: 32564235 DOI: 10.1007/s10151-020-02258-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] [Imported: 08/29/2023]
Abstract
The affiliation of the author Silvio Danese has been incorrectly published in the original publication. The complete correct affiliation should read as follows.
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Pellino G, Pata F, Lui R, Espín-Basany E. A word of caution and call for cross-society collaboration to develop surgical guidance about COVID-19. Br J Surg 2020; 107:e245. [PMID: 32418196 PMCID: PMC7276747 DOI: 10.1002/bjs.11689] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 04/20/2020] [Indexed: 11/09/2022] [Imported: 08/29/2023]
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Pellino G, Keller DS, Sampietro GM, Angriman I, Carvello M, Celentano V, Colombo F, Di Candido F, Laureti S, Luglio G, Poggioli G, Rottoli M, Scaringi S, Sciaudone G, Sica G, Sofo L, Leone S, Danese S, Spinelli A, Delaini G, Selvaggi F. Inflammatory bowel disease position statement of the Italian Society of Colorectal Surgery (SICCR): Crohn's disease. Tech Coloproctol 2020; 24:421-448. [PMID: 32172396 DOI: 10.1007/s10151-020-02183-z] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 02/24/2020] [Indexed: 02/07/2023] [Imported: 08/29/2023]
Abstract
The Italian Society of Colorectal Surgery (SICCR) promoted the project reported here, which consists of a position statement of Italian colorectal surgeons to address the surgical aspects of Crohn's disease management. Members of the society were invited to express their opinions on several items proposed by the writing committee, based on evidence available in the literature. The results are presented, focusing on relevant points. The present paper is not an alternative to available guidelines; rather, it offers a snapshot of the attitudes of SICCR surgeons about the surgical treatment of Crohn's disease. The committee was able to identify some points of major disagreement and suggested strategies to improve quality of available data and acceptance of guidelines.
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Pellino G, Vinci D, Signoriello G, Kontovounisios C, Canonico S, Selvaggi F, Sciaudone G. Long-Term Bowel Function and Fate of the Ileal Pouch After Restorative Proctocolectomy in Patients With Crohn's Disease: A Systematic Review With Meta-Analysis and Metaregression. J Crohns Colitis 2020; 14:418-427. [PMID: 31412119 DOI: 10.1093/ecco-jcc/jjz146] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] [Imported: 08/29/2023]
Abstract
BACKGROUND AND AIMS Debate exists on whether ileal pouch anal anastomosis [IPAA] can be safely offered to patients diagnosed with Crohn's disease [CD]. Our aim was to assess the outcome of IPAA for CD vs ulcerative colitis [UC]. METHODS We used a PRISMA/MOOSE-compliant meta-analysis. Studies published between 1993 and 2018 were retrieved. Primary end points included complications. Secondary endpoints included functional outcome. The time of CD diagnosis was considered [intentional vs incidental IPAA]. RESULTS Eleven studies comprising 6770 patients [CD = 352, UC = 6418] were included, with 44-120 months of follow-up. Pouch fistulae were more common in CD (CD vs UC; odds ratio (OR) 6.08; p = 0.0003, GRADE+++), as were strictures [OR 1.82; p = 0.02, GRADE+++] and failure [OR 5.27; p < 0.0001, GRADE++++]. Compared with UC, postoperative CD diagnosis was associated with a much higher risk of fistulae [OR 6.23; p = 0.006, GRADE+++] and failure [OR 8.53; p < 0.0001, GRADE++++] than intentional IPAA in CD [fistula: OR 4.17; p = 0.04, GRADE+++; failure: OR 2.48; p = 0.009, GRADE++++]. Age at surgery was positively associated with failure in CD [p = 0.007]. Obstruction was more common after intentional IPAA for CD. The risk of pouchitis did not differ between CD and UC [OR 1.07, p = 0.76, GRADE+++]. CD patients were at a higher risk of seepage [OR 2.27; p = 0.010, GRADE++]. CONCLUSIONS Patients with CD have 5-fold higher risk of failure, and a 2-fold risk of strictures after IPAA compared with UC. The risk is much higher if diagnosis is performed after IPAA. Function in those who retain the pouch seemed similar to that of patients with UC. CD does not increase the risk of pouchitis. IPAA could be offered to a selected population of CD patients after proper preoperative counselling.[PROSPERO registry 116811].
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Garcia-Granero A, Pellino G, Giner F, Frasson M, Fletcher-Sanfeliu D, Romaguera VP, Flor-Lorente B, Gamundi M, Brogi L, Garcia-Calderón D, Gonzalez-Argente FX, Garcia-Granero E. A mathematical 3D-method applied to MRI to evaluate prostatic infiltration in advanced rectal cancer. Tech Coloproctol 2020; 24:605-607. [PMID: 32107687 DOI: 10.1007/s10151-020-02170-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 02/07/2020] [Indexed: 12/30/2022] [Imported: 08/29/2023]
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Pellino G, Keller DS, Sampietro GM, Annese V, Carvello M, Celentano V, Coco C, Colombo F, Cracco N, Di Candido F, Franceschi M, Laureti S, Mattioli G, Pio L, Sciaudone G, Sica G, Villanacci V, Zinicola R, Leone S, Danese S, Spinelli A, Delaini G, Selvaggi F. Inflammatory bowel disease (IBD) position statement of the Italian Society of Colorectal Surgery (SICCR): general principles of IBD management. Tech Coloproctol 2020; 24:105-126. [PMID: 31983044 DOI: 10.1007/s10151-019-02145-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 12/23/2019] [Indexed: 02/08/2023] [Imported: 08/29/2023]
Abstract
The Italian Society of Colorectal Surgery (SICCR) promoted the project reported here, which consists of a Position Statement of Italian colorectal surgeons to address the surgical aspects of inflammatory bowel disease management. Members of the society were invited to express their opinions on several items proposed by the writing committee, based on evidence available in the literature. The results are presented, focusing on relevant points. The present paper is not an alternative to available guidelines; rather, it offers a snapshot of the attitudes of SICCR surgeons about the general principles of surgical treatment of inflammatory bowel disease. The committee was able to identify some points of major disagreement and suggested strategies to improve quality of available data and acceptance of guidelines.
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Anandakumar A, Pellino G, Tekkis P, Kontovounisios C. Fungal microbiome in colorectal cancer: a systematic review. Updates Surg 2019; 71:625-630. [PMID: 31586311 DOI: 10.1007/s13304-019-00683-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 09/27/2019] [Indexed: 02/07/2023] [Imported: 08/29/2023]
Abstract
Colorectal cancer (CRC) is the third cause of cancer-related death worldwide. It has been estimated that more than one million new cases occur every year. Several studies have investigated the role of host bacteria as agents protecting against or increasing the risk of CRC, but few have assessed the fungal microbiome in patients with CRC. Fungal dysbiosis has been studied in colorectal diseases (e.g. inflammatory bowel diseases), but few researches compared the fungal microbiome of CRC patients with those of controls. The current study represents a systematic review aimed at assessing the expression and diversity of fungi in patients with CRC and non-CRC individuals. Here, we discuss the fungal species that could be implied in CRC development and alterations that can be induced by the presence of CRC, and the potential implications for future research.
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Possible effects of height of ligation of the inferior mesenteric vein on venous return of the colorectal anastomosis: the venous trunk theory. Tech Coloproctol 2019; 23:799-800. [PMID: 31321633 DOI: 10.1007/s10151-019-02038-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 07/08/2019] [Indexed: 10/26/2022] [Imported: 08/29/2023]
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Garcia-Granero A, Pellino G, Frasson M, Fletcher-Sanfeliu D, Bonilla F, Sánchez-Guillén L, Domenech Dolz A, Primo Romaguera V, Sabater Ortí L, Martinez-Soriano F, Garcia-Granero E, Valverde-Navarro AA. The fusion fascia of Fredet: an important embryological landmark for complete mesocolic excision and D3-lymphadenectomy in right colon cancer. Surg Endosc 2019; 33:3842-3850. [PMID: 31140004 DOI: 10.1007/s00464-019-06869-w] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Accepted: 05/18/2019] [Indexed: 02/06/2023] [Imported: 08/29/2023]
Abstract
BACKGROUND The fusion fascia of Toldt is a well-known landmark used by colorectal surgeons. On the contrary, the fusion fascia of Fredet (the plane between the ascending mesocolon and the visceral duodenal-pancreatic peritoneum) still remains a neglected embryological structure. Aim of this study was to provide an anatomic description of this fascia and its application to minimally invasive D3-lymphadenectomy (D3-L) and complete mesocolic excision (CME) for right colon cancer. METHODS First phase: Cadaveric dissection and anatomic description of the fascia of Fredet. Second phase: prospective evaluation of its surgical application in a consecutive series of laparoscopic right hemicolectomies with CME and D3-L at a tertiary hospital. RESULTS The fascia of Fredet was identified and dissected in one fresh and two formalin-fixed cadavers. The trunk of Henle and the medial border of the superior mesenteric vein defined the medial limit of this embryologic plane. Seventeen patients were operated on. Laparoscopic dissection of the fascia of Fredet was possible in every patient. Median operative time was 210 (120-380) min. There were no major postoperative complications. All cases were adenocarcinomas, except one adenomatous polyp. T stage was Tis in three, T2 in two, T3 in seven, and T4 in five patients. Median number of harvested lymph nodes was 24 (9-39). Lymphatic invasion was found in six patients. All resections were classified as satisfactory mesocolic excision and R0. Median postoperative length of stay was 6 (4-20) days. Median follow-up time was 28 (16-41) months. Local and distal recurrence rate was 0. CONCLUSION The fusion fascia of Fredet is useful to achieve CME and D3-L in right colon cancers with reduced risk of intraoperative complications. This structure is particularly suitable for minimally invasive surgery; therefore, we encourage awareness of the fascia of Fredet by colorectal surgeons.
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Pellino G, Biondo S, Codina Cazador A, Enríquez-Navascues JM, Espín-Basany E, Roig-Vila JV, García-Granero E. Pelvic exenterations for primary rectal cancer: Analysis from a 10-year national prospective database. World J Gastroenterol 2018; 24:5144-5153. [PMID: 30568391 PMCID: PMC6288654 DOI: 10.3748/wjg.v24.i45.5144] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Revised: 11/05/2018] [Accepted: 11/16/2018] [Indexed: 02/06/2023] [Imported: 08/29/2023] Open
Abstract
AIM To identify short-term and oncologic outcomes of pelvic exenterations (PE) for locally advanced primary rectal cancer (LAPRC) in patients included in a national prospective database. METHODS Few studies report on PE in patients with LAPRC. For this study, we included PE for LAPRC performed between 2006 and 2017, as available, from the Rectal Cancer Registry of the Spanish Association of Surgeons [Asociación Española de Cirujanos (AEC)]. Primary endpoints included procedure-associated complications, 5-year local recurrence (LR), disease-free survival (DFS) and overall survival (OS). A propensity-matched comparison with patients who underwent non-exenterative surgery for low rectal cancers was performed as a secondary endpoint. RESULTS Eight-two patients were included. The mean age was 61.8 ± 11.5 years. More than half of the patients experienced at least one complication. Surgical site infections were the most common complication (abdominal wound 18.3%, perineal closure 19.4%). Thirty-three multivisceral resections were performed, including two hepatectomies and four metastasectomies. The long-term outcomes of the 64 patients operated on before 2013 were assessed. The five-year LR was 15.6%, the distant recurrence rate was 21.9%, and OS was 67.2%, with a mean survival of 43.8 mo. R+ve resection increased LR [hazard ratio (HR) = 5.58, 95%CI: 1.04-30.07, P = 0.04]. The quality of the mesorectum was associated with DFS. Perioperative complications were independent predictors of shorter survival (HR = 3.53, 95%CI: 1.12-10.94, P = 0.03). In the propensity-matched analysis, PE was associated with better quality of the specimen and tended to achieve lower LR with similar OS. CONCLUSION PE is an extensive procedure, justified if disease-free margins can be obtained. Further studies should define indications, accreditation policy, and quality of life in LAPRC.
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Pellino G, Pallante P, Malapelle U, Ferraro A, Bellevicine C, Milone M, Troncone G, Fusco A, Selvaggi F. UbcH10 overexpression is less pronounced in older colorectal cancer patients. Int J Colorectal Dis 2016; 31:1367-8. [PMID: 26744065 DOI: 10.1007/s00384-015-2481-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/21/2015] [Indexed: 02/04/2023] [Imported: 08/29/2023]
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Pellino G, Marcellinaro R, Candilio G, De Fatico GS, Guadagno E, Campione S, Santangelo G, Reginelli A, Sciaudone G, Riegler G, Canonico S, Selvaggi F. The experience of a referral centre and literature overview of GIST and carcinoid tumours in inflammatory bowel diseases. Int J Surg 2016; 28 Suppl 1:S133-41. [DOI: 10.1016/j.ijsu.2015.12.051] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Revised: 04/28/2015] [Accepted: 05/15/2015] [Indexed: 02/06/2023] [Imported: 08/29/2023]
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Santangelo G, Pellino G, De Falco N, Colella G, D'Amato S, Maglione MG, De Luca R, Canonico S, De Falco M. Prevalence, diagnosis and management of ectopic thyroid glands. Int J Surg 2015; 28 Suppl 1:S1-6. [PMID: 26708843 DOI: 10.1016/j.ijsu.2015.12.043] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Revised: 04/25/2015] [Accepted: 05/10/2015] [Indexed: 12/13/2022] [Imported: 08/29/2023]
Abstract
Ectopic thyroid tissue (ETT) is an uncommon entity that may be found anywhere along the line of the obliterated thyroglossal duct, usually from the tongue to the diaphragm. We performed a retrospective analysis of patients undergoing surgical treatment for thyroid disease between January 2000 and December 2013, seeking for ETT All patients with prior neck surgery or trauma were excluded. The clinic-pathologic features, prevalence and diagnosis of the lesions were collected and analyzed. Out of 3092 included patients, 28 ETT were identified (0.9%). The anatomical site of ETT was as follows: lateral cervical in 6 (21.4%), along the thyroglossal duct in 6 (21.4%), mediastinal in 5 (17.9%), lingual in 5 (17.9%), sublingual in 3 (10.7%), and submandibular in 3 (10.7%). Histopathology revealed 27 benign lesions and 1 (3.6%) papillary carcinoma. ETT is found in less than 1% of patients receiving thyroid surgery. Diagnosis of ETT requires clinical imaging. Surgery is a prudent choice due to the potential of malignant evolution of ETT.
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Pellino G, Candilio G, De Fatico GS, Marcellinaro R, Piccione A, Cautiero R, Capozzolo A, Guerniero R, Volpicelli A, Reginelli A, Corvino A, Sciaudone G, Canonico S, Selvaggi F. Vascular anomalies of the large bowel. INT ANGIOL 2015; 34:23-27. [PMID: 26498888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023] [Imported: 08/29/2023]
Abstract
Vascular anomalies of the large bowel, commonly known as vascular malformations of the colon (VMC), constitute a rare but important condition, potentially causing significant morbidity and mortality. Our aim is to provide an up-to-date, practical summary evaluating this disease entity, focussing on pathogenesis, as well as diagnostic and therapeutic modalities. We reviewed available data in the literature, and discussed it in the form of a narrative, readily applicable review. Most VMC (over 70%) are detected in the caecum and ascending colon, and affect people aged over 50 years. VMC are almost always symptomatic, presenting with lower bleeding. Endoscopy is crucial to identify and locate VMC, and to treat the lesions. In patients who fail or do not fit endoscopic treatment, aggressive approaches (interventional angiology or surgery) are mandatory. Up to 40% of patients may have relapse in the long term. VMC are rare but potentially life-threatening. Advances in endoscopic imaging and therapy have improved the results of treatment. Long-term follow-up after treatment is recommended.
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Pellino G, Candilio G, De Fatico GS, Marcellinaro R, Piccione A, Cautiero R, Capozzolo A, Guerniero R, Volpicelli A, Reginelli A, Corvino A, Sciaudone G, Canonico S, Selvaggi F. Vascular anomalies of the large bowel. INT ANGIOL 2015:R34Y9999N00A150036. [PMID: 25994449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023] [Imported: 08/29/2023]
Abstract
INTRODUCTION Vascular anomalies of the large bowel, commonly referred to as vascular malformations of the colon (VMC) constitute a rare but important condition, potentially causing significant morbidity and mortality. Our aim is to provide an up-to-date, practical summary evaluating this disease entity, focussing on pathogenesis, as well as diagnostic and therapeutic modalities. MATERIALS AND METHODS We reviewed available data in the literature, and discussed it in the form of a narrative, readily applicable review. RESULTS Most VMC (over 70%) are detected in the caecum and ascending colon, and affect people aged over 50 years. VMC are almost always symptomatic, presenting with lower bleeding. Endoscopy is crucial to identify and locate VMC, and to treat the lesions. In patients who fail or do not fit endoscopic treatment, aggressive approaches (interventional angiology or surgery) are mandatory. Up to 40% of patients may have relapse in the long term. CONCLUSIONS VMC are rare but potentially life-threatening. Advances in endoscopic imaging and therapy have improved the results of treatment. Long-term follow-up after treatment is recommended.
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Pellino G, Sciaudone G, Selvaggi F, Canonico S. Prophylactic negative pressure wound therapy in colorectal surgery. Effects on surgical site events: current status and call to action. Updates Surg 2015; 67:235-45. [PMID: 25921360 DOI: 10.1007/s13304-015-0298-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Accepted: 04/13/2015] [Indexed: 12/12/2022] [Imported: 08/29/2023]
Abstract
Surgical site events, including surgical site infections (SSI), represent a major problem in general surgery. SSI are responsible of nuisance for patients, and can lead to important complications and disability, often needing prolonged postoperative stay with specific treatment and recovery in Intensive Care Units. These justify the higher costs due to SSI. Despite the growing body of evidence concerning SSI in general surgery, literature dealing with SSI after colorectal surgery is scarce, reflecting in suboptimal perception of such a relevant issue by colorectal surgeons and health authorities in Italy, though colorectal surgery is associated with higher rates of SSI. The best strategy for reducing the impact of SSI on costs of care and patients quality of life would be the development of a preventive bundle, similar to that adopted in the US through the colorectal section of the National Surgery Quality Improvement Project of the American College of Surgeons (ACS-NSQIP). This policy has been showed to significantly reduce the rates of SSI. In this scenario, incisional negative pressure wound therapy (NPWT) is likely to play a pivotal role. We herein reviewed the literature to report on the current status of preventive NPWT on surgical wounds of patients undergoing colorectal procedures with primary wound closure, suggesting evidence-based measures to reduce the impact of SSI, and to contain the costs associated with conventional NPWT devices by means of newer available technologies. Some explicative real life cases are presented.
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