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Lamidi S, Williams KM, Hind D, Peckham-Cooper A, Miller AS, Smith AM, Saha A, Macutkiewicz C, Griffiths EA, Catena F, Coccolini F, Toogood G, Tierney GM, Boyd-Carson H, Sartelli M, Blencowe NS, Lockwood S, Coe PO, Lee MJ, Barreto SG, Drake T, Gachabayov M, Hill J, Ioannidis O, Lostoridis E, Mehraj A, Negoi I, Pata F, Steenkamp C, Ahmed S, Alin V, Al-Rashedy M, Atici SD, Bains L, Bandyopadhyay SK, Baraket O, Bates T, Beral D, Brown L, Buonomo L, Burke D, Caravaglios G, Ceresoli M, Chapman SJ, Cillara N, Clarke R, Colak E, Daniels S, Demetrashvili Z, Di Carlo I, Duff S, Dziakova J, Elliott JA, El Zalabany T, Engledow A, Ewnte B, Fraga GP, George R, Giuffrida M, Glasbey J, Isik A, Kechagias A, Kenington C, Kessel B, Khokha V, Kong V, Laloë P, Litvin A, Lostoridis E, Marinis A, Martínez-Pérez A, Menzies D, Mills R, Monzon BI, Morgan R, Neri V, Nita GE, Perra T, Perrone G, Porcu A, Poskus T, Premnath S, Sall I, Sarma DR, Slavchev M, Spence G, Tarasconi A, Tolonen M, Toro A, Venn ML, Vimalachandran D, Wheldon L, Zakaria AD. Defining core patient descriptors for perforated peptic ulcer research: international Delphi. Br J Surg 2022; 109:603-609. [PMID: 35467718 DOI: 10.1093/bjs/znac096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 02/09/2022] [Accepted: 03/08/2022] [Indexed: 10/13/2023]
Abstract
BACKGROUND Perforated peptic ulcer (PPU) remains a common condition globally with significant morbidity and mortality. Previous work has demonstrated variation in reporting of patient characteristics in PPU studies, making comparison of studies and outcomes difficult. The aim of this study was to standardize the reporting of patient characteristics, by creating a core descriptor set (CDS) of important descriptors that should be consistently reported in PPU research. METHODS Candidate descriptors were identified through systematic review and stakeholder proposals. An international Delphi exercise involving three survey rounds was undertaken to obtain consensus on key patient characteristics for future research. Participants rated items on a scale of 1-9 with respect to their importance. Items meeting a predetermined threshold (rated 7-9 by over 70 per cent of stakeholders) were included in the final set and ratified at a consensus meeting. Feedback was provided between rounds to allow refinement of ratings. RESULTS Some 116 clinicians were recruited from 29 countries. A total of 63 descriptors were longlisted from the literature, and 27 were proposed by stakeholders. After three survey rounds and a consensus meeting, 27 descriptors were included in the CDS. These covered demographic variables and co-morbidities, risk factors for PPU, presentation and pathway factors, need for organ support, biochemical parameters, prognostic tools, perforation details, and surgical history. CONCLUSION This study defines the core descriptive items for PPU research, which will allow more robust synthesis of studies.
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Marinis A, Gkiokas G, Argyra E, Fragulidis G, Polymeneas G, Voros D. "Enteroatmospheric fistulae"--gastrointestinal openings in the open abdomen: a review and recent proposal of a surgical technique. Scand J Surg 2014; 102:61-8. [PMID: 23820678 DOI: 10.1177/1457496913482252] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The occurrence of an enteric fistula in the middle of an open abdomen is called an enteroatmospheric fistula, which is the most challenging and feared complication for a surgeon to deal with. It is in fact not a true fistula because it neither has a fistula tract nor is covered by a well-vascularized tissue. The mortality of enteroatmospheric fistulae was as high as 70% in past decades but is currently approximately 40% due to advanced modern intensive care and improved surgical techniques. Management of patients with an open abdomen and an enteroatmospheric fistula is very challenging. Intensive care support of organs and systems is vital in order to manage the severely septic patient and the associated multiple organ failure syndrome. Many of the principles applied to classic enterocutaneous fistulae are used as well. Control of enteric spillage, attempts to seal the fistula, and techniques of peritoneal access for excision of the involved loop are reviewed in this report. Additionally, we describe our recent proposal of a lateral surgical approach via the circumference of the open abdomen in order to avoid the hostile and granulated surface of the abdominal trauma, which is adhered to the intraperitoneal organs.
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Affiliation(s)
- A Marinis
- First Department of Surgery, Tzaneion General Hospital, Piraeus, Greece
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Zizi-Sermpetzoglou A, Savvaidou V, Myoteri D, Rizos S, Marinis A. Expression of pSTAT3 in human colorectal carcinoma: correlation with clinico-pathological parameters. J BUON 2012; 17:691-694. [PMID: 23335526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
PURPOSE Signal transducers and activators of transcription (STATs) are tyrosine phosphorylated transcription factors activated by the Jak family kinases. Various ligands, including interferons and growth factors induce activation of STATs. STATs are key signaling molecules in malignant transformation and tumor progression. Constitutive activation of the STAT3 has been observed in a wide variety of human malignancies. The purpose of this study was to evaluate the clinical significance of phosphorylated (p) STAT3 expression in human colorectal adenocarcinomas (CRC). METHODS 135 primary human CRC were immunohistochemically studied, from which 11 were intramucosal and 124 invasive carcinomas. The observed pattern of pSTAT3 immunostaining was nuclear and cytoplasmic. Nuclear pSTAT3 staining was calculated as the number of pSTAT3 positive nuclei divided by the total number of nuclei in at least 10 fields, and then expressed as a percentage. Cytoplasmic positivity of pSTAT3 was measured, depending on the intensity of immunoreactivity and scored as mild, moderate and intense. RESULTS Positive staining for pSTAT3 immunoreactivity was significantly correlated with the depth of tumor invasion (p<0.001), venous invasion (p<0.05), lymph node metastasis (p<0.05) and advanced Dukes stage (p<0.001). There was no significant correlation between pSTAT3 immunoreactivity and poor differentiation of CRC. CONCLUSION The expression of pSTAT3 is an important factor related to tumor and vascular invasion, nodal involvement and advanced CRC stage.
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Theodosopoulos T, Marinis A, Yiallourou A, Dafnios N, Kondi-Pafiti A, Vassiliou I, Smyrniotis V, Karapanos K. Extraovarian peritoneal serous papillary carcinoma mimicking colonic obstruction. EUR J GYNAECOL ONCOL 2008; 29:502-504. [PMID: 19051822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Involvement of the colon by extraovarian peritoneal serous papillary carcinoma (EPSPC) is considered as rare. During a 10-year period the records of five female patients with a mean age of 73.4 years who were admitted for colonic obstruction due to EPSPC were reviewed. Preoperative and postoperative data were studied. All patients presented with symptoms of colonic obstruction and high concentrations of CA-125. Involvement of the sigmoid colon was demonstrated preoperatively both in CT and colonoscopy. Operative findings of multiple peritoneal implantations involving the surface of the ovaries in two cases, the greater omentum in three cases and invasion of the sigmoid colon in all cases prompted us to perform sigmoidectomy and omentectomy in all cases with bilateral salpingo-oophorectomy in four of them. All patients received adjuvant paclitaxel plus platinum-based combination chemotherapy.
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Affiliation(s)
- T Theodosopoulos
- Second Department of Surgery, Areteion University Hospital, Athens Medical School, Athens, Greece.
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Theodosopoulos T, Marinis A, Dafnios N, Samanideis L, Voros D, Vassiliou J, Smyrniotis V. Colorectal cancer emergencies during pregnancy case reports. EUR J GYNAECOL ONCOL 2006; 27:422-4. [PMID: 17009643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Colorectal carcinoma emergencies during pregnancy are exceptionally rare. Three women 38, 31 and 36 years old, in the third trimester of gestation received treatment, respectively, for acute abdomen due to perforation of rectal carcinoma, ileus due to a sigmoid tumor, and deep venous thrombosis (DVT) from a cecal tumor compromising the right iliac vein. In the first two patients urgent cesarean sections were carried out with Hartmann's procedure and a loop colostomy was performed to resolve the ensuing intraabdominal sepsis and ileus, respectively. In the third patient, a cesarean section was carried out to treat the underlying DVT more aggressively, while right colectomy was postponed for three weeks. Restoration of the alimentary tract was achieved two months later in the first case, while in the second and third cases total colectomy due to familial polyposis and right colectomy were performed three weeks after the cesarean section. An overview of the clinical features, diagnostic pitfalls and therapeutic approaches to manage complications of colorectal cancer during pregnancy are discussed.
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Affiliation(s)
- T Theodosopoulos
- 2nd Department of Surgery, Areteion Hospital, Athens Medical School, Athens University, Athens, Greece
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Marinis A, Vassiliou J, Kannas D, Theodosopoulos TK, Kondi-Pafiti A, Kairi E, Smyrniotis V. Endometriosis mimicking soft tissue tumors: diagnosis and treatment. EUR J GYNAECOL ONCOL 2006; 27:168-70. [PMID: 16620063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
The clinical manifestations, the radiologic appearance and the treatment of four women with extragenital endometriosis of the abdominal wall are presented. In two patients endometriosis was found adherent with the structures of the inguinal canal and in the other two the tumors infiltrated structures of the abdominal wall. Symptoms included cyclical pain and palpable subcutaneous masses fixed to the surrounding tissues. Computed tomography and magnetic resonance imaging failed to differentiate the lesions from other soft tissue tumors. Resection to healthy tissue margins is the treatment of choice, in order to avoid local recurrence.
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Affiliation(s)
- A Marinis
- Second Department of Surgery, Areteion University Hospital, Athens Medical School, Athens, Greece
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Smymiotis V, Theodosopoulos T, Marinis A, Goula K, Psychogios J, Kondi-Pafiti A. Metastatic disease in the breast from nonmammary neoplasms. EUR J GYNAECOL ONCOL 2005; 26:547-50. [PMID: 16285577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Breast cancer is the leading cause of death from cancer in women. The metastatic involvement of the breast from nonmammary neoplasms is a relatively rare condition. Female patients are affected five to six times more frequently than male patients. We present seven patients with metastasis in the breast from extramammary tumors. Females seemed to be more frequently affected (6 women and 1 man) and included a wide range of ages (17-70 years old). All female patients had suspicious-looking abnormalities (B1-RADS 4) or lesions highly suspicious of malignancy (BI-RADS 5) in the mammography, without a confirmative fine needle aspiration cytology. The primary malignancies were equally distributed between non-hematological (1 renal adenocarcinoma, 1 melanoma, 1 leiomyosarcoma) and hematological (1 non-Hodgkin's, 2 Hodgkin's lymphomas and 1 leukemia). Treatment is therefore modified, taking into consideration the treatment and prognosis of the primary disease.
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Affiliation(s)
- V Smymiotis
- Second Department of Surgery, Athens University Medical School, Areteion Hospital, Greece
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