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Mangiavillano B, Auriemma F, Bianchetti M, Mantovani N, Pilati S, Reggio D, Barletti C, Forcignanò E, Pentassuglia G, Arezzo A, Cavargini E, Fabbri C, Mezzanzanica M, De Luca L, Conigliaro R, Repici A. Through-the-scope esophageal stent for the relief of malignant dysphagia: Results of a multicentric study (with video). Dig Endosc 2021; 33:118-124. [PMID: 32333617 DOI: 10.1111/den.13704] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 04/01/2020] [Accepted: 04/20/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIM In presence of malignant dysphagia, in patients unfit for surgery, the placement of a self-expandable metal stent (SEMS) represents a safe and effective palliative treatment. Esophageal stents (ES) present an over-the-wire mechanism where the stent is deployed under X-ray control. Recently a through-the-scope (TTS) ES was launched. The aim of our retrospective study is to assess the technical and clinical success of the new TTS-ES. MATERIALS AND METHODS Patients with malignant dysphagia caused by esophageal cancer or ab-extrinsic compression, who underwent TTS esophageal stent in six Italian endoscopic referral centers, were retrospectively reviewed. RESULTS A total of 40 patients were enrolled. TTS stent placement was successful in 39/40 patients (97.5%). 31 patients had an Ogilvie score of 4, nine an Ogilvie 3. After 2 weeks from stent placement 29 reported Ogilvie score of 0, eight a score of 1. None of the patients developed retrosternal pain requiring drugs. No patient experienced perforation, bleeding or migration. A total of seven patients (18%) developed dysphagia as late adverse event (AE). CONCLUSION Through-the-scope ES presented less AEs, in terms of bleeding and perforation, if compared to the previous published data. An anti-migration system could be helpful, especially when the stent is placed for "ab-extrinseco" malignant dysphagia.
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Affiliation(s)
- Benedetto Mangiavillano
- Gastrointestinal Endoscopy Unit, Humanitas Mater Domini, Castellanza, Italy.,Humamitas University, Castellanza, Italy
| | - Francesco Auriemma
- Gastrointestinal Endoscopy Unit, Humanitas Mater Domini, Castellanza, Italy
| | - Mario Bianchetti
- Gastrointestinal Endoscopy Unit, Humanitas Mater Domini, Castellanza, Italy
| | | | | | - Dario Reggio
- Department of Surgical Sciences, University of Torino, Torino, Italy
| | - Claudio Barletti
- Department of Surgical Sciences, University of Torino, Torino, Italy
| | | | | | - Alberto Arezzo
- Department of Surgical Sciences, University of Torino, Torino, Italy
| | | | - Carlo Fabbri
- Endoscopy Unit, Morgagni-Pietrantoni Hospital, Forlì, Italy
| | | | - Luca De Luca
- Gastroenterology and Digestive Endoscopy Unit, Ospedali Riuniti Marche Nord, Pesaro, Italy
| | - Rita Conigliaro
- Gastrointestinal and Digestive Endoscopy Unit, Civile di Baggiovara Hospital, AOU Modena, Modena, Italy
| | - Alessandro Repici
- Humamitas University, Castellanza, Italy.,Digestive Endoscopy Unit, Istituto Clinico Humanitas Research Hospital, Milan, Italy
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Asteria CR, Pucciarelli S, Gerard L, Mantovani N, Pagani M, Boccia L, Ricci P, Troiano L, Lucchini G, Pulica C. The impact of colorectal screening program on the detection of right-sided colorectal cancer. A 5-year cohort study in the Mantua District. Int J Colorectal Dis 2015; 30:1627-37. [PMID: 26255258 DOI: 10.1007/s00384-015-2352-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/29/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND High rates of advanced colorectal cancer (CRC) are still diagnosed in the right side of the colon. This study aimed to investigate whether screening programs increase CRC detection and whether tumor location is associated with survival outcome. METHODS Patients affected by CRC, aged from 50 to 69 years and operated on from 2005 to 2009 were reviewed. Other than patient-, disease-, and treatment-related factors, detection mode and tumor location were recorded. Overall (OS) and disease-free survival (DFS) were investigated, using univariate and multivariate analyses. RESULTS Mean age of 386 patients included was 62.0 years, 59 % were males. CRC was detected by screening in 17 % of cases, and diagnosis was made from symptoms in 67 % and emergency surgery for 16 %. Screen-detected CRCs were located in the left colon (59 %), then in rectum (25 %) and in proximal colon (16 %) (p = 0.02). Most of CRC patients urgently operated on had cancer located in proximal colon (45 %), then in the left colon (36 %) and in rectum (18 %) (p = 0.001). Right-sided CRC demonstrated higher pTNM stage (p = 0.001), adequate harvest count nodes (p = 0.0001), metastatic nodes (p = 0.02), and poor differentiation grading (p = 0.0001). With multivariate analysis, poor differentiation grade was independently associated with both worse OS (HR 3.6, p = 0.05) and worse DFS (HR 8.1, p = 0.0001), while distant recurrence was associated with worse OS (HR 20.1, p = 0.0001). CONCLUSION Low rates of right-sided CRC are diagnosed following screening program. Proximal CRC demonstrates aggressive behavior without impact on outcome. These findings prompt concern about population awareness for CRC screening.
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Affiliation(s)
- Corrado R Asteria
- Department of Surgery and Orthopaedics, General Surgery Units of Asola, Mantua and Pieve C., Carlo Poma Hospital, 80° Fanteria Place, 1-46041, Asola, Mantua, Italy.
| | - Salvatore Pucciarelli
- Department of Surgery Oncology and Gastroenterology, Surgical Clinic I, School of Medicine, University of Padua, Padua, Italy
| | - Leonardo Gerard
- Department of Surgery and Orthopaedics, General Surgery Units of Asola, Mantua and Pieve C., Carlo Poma Hospital, 80° Fanteria Place, 1-46041, Asola, Mantua, Italy
| | - Nicola Mantovani
- Department of Surgery and Orthopaedics, Digestive Endoscopy Unit, Carlo Poma Hospital, Mantua, Italy
| | - Mauro Pagani
- Department of Medicine, Medicine Unit, Pieve Coriano, Carlo Poma Hospital Mantua, Mantua, Italy
| | - Luigi Boccia
- Department of Surgery and Orthopaedics, General Surgery Units of Asola, Mantua and Pieve C., Carlo Poma Hospital, 80° Fanteria Place, 1-46041, Asola, Mantua, Italy
| | - Paolo Ricci
- Epidemiological Observatory Local Health-care Authority (LHCA), Mantua, Italy
| | - Luigi Troiano
- Department of Surgery and Orthopaedics, Digestive Endoscopy Unit, Carlo Poma Hospital, Mantua, Italy
| | - Giuseppe Lucchini
- Department of Healthcare Medical Management, Biostatistic Service, Carlo Poma Hospital, Mantua, Italy
| | - Coriolano Pulica
- Department of Surgery and Orthopaedics, General Surgery Units of Asola, Mantua and Pieve C., Carlo Poma Hospital, 80° Fanteria Place, 1-46041, Asola, Mantua, Italy
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Togliani T, Pilati S, Mantovani N, Savioli A, Gaetti L, Negri S, Fusaroli P. Extrahepatic cholangiocarcinoma in a patient with situs inversus totalis diagnosed by endoscopic ultrasound. Endoscopy 2014; 45 Suppl 2 UCTN:E229-30. [PMID: 23945923 DOI: 10.1055/s-0033-1344327] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- T Togliani
- Endoscopy Unit, Carlo Poma Hospital, Mantova, Italy.
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Rondonotti E, Soncini M, Girelli CM, Russo A, Ballardini G, Bianchi G, Cantù P, Centenara L, Cesari P, Cortelezzi CC, Gozzini C, Lupinacci G, Maino M, Mandelli G, Mantovani N, Moneghini D, Morandi E, Putignano R, Schalling R, Tatarella M, Vitagliano P, Villa F, Zatelli S, Conte D, Masci E, de Franchis R. Can we improve the detection rate and interobserver agreement in capsule endoscopy? Dig Liver Dis 2012; 44:1006-11. [PMID: 22858420 DOI: 10.1016/j.dld.2012.06.014] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2012] [Revised: 05/15/2012] [Accepted: 06/20/2012] [Indexed: 02/07/2023]
Abstract
BACKGROUND Data about strategies for improving the diagnostic ability of capsule endoscopy readers are lacking. AIM (1) To evaluate the detection rate and the interobserver agreement among readers with different experience; (2) to verify the impact of a specific training (hands-on training plus expert tutorial) on these parameters. METHODS 17 readers reviewed 12 videos twice; between the two readings they underwent the training. The identified small bowel findings were described by a simplified version of Structured Terminology and classifies as clinically significant/non-significant. Findings identified by the readers were compared with those identified by three experts (Reference Standard). RESULTS The Reference Standard identified 26 clinically significant findings. The mean detection rate of overall readers for significant findings was low (about 50%) and did not change after the training (46.2% and 46.4%, respectively). There was no difference in the detection rate among readers with different experience. The interobserver agreement with the Reference Standard in describing significant findings was moderate (k = 0.44; CI95%: 0.39-0.50) and did not change after the training (k = 0.44; CI95%: 0.38-0.49) or stratifying readers according to their experience. CONCLUSIONS Both the interobserver agreement and the detection rate of significant findings are low, regardless of the readers' experience. Our training did not significantly increase the performance of readers with different experience.
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Di Lecce F, Viganò P, Pilati S, Mantovani N, Togliani T, Pulica C. Splenic rupture after colonoscopy. A case report and review of the literature. Chir Ital 2007; 59:755-757. [PMID: 18019651] [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: 05/25/2023]
Abstract
Rupture of the spleen after colonoscopy is a rare but dangerous complication; up to now only a few cases have been reported in the literature. This complication is more frequent in patients who have previously undergone abdominal surgery and after operative colonoscopies. This case report describes a 64-year-old man who complained of abdominal pain and dyspnoea some hours after a colonoscopy. Laboratory exams showed anaemia; the patient also developed hypotension and tachycardia; a CT scan revealed a splenic laceration with haemoperitoneum. A laparotomic splenectomy was successfully carried out.
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Bergamini P, Bertolasi V, Marvelli L, Canella A, Gavioli R, Mantovani N, Mañas S, Romerosa A. Phosphinic Platinum Complexes with 8-Thiotheophylline Derivatives: Synthesis, Characterization, and Antiproliferative Activity. Inorg Chem 2007; 46:4267-76. [PMID: 17444631 DOI: 10.1021/ic062133c] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The platinum mixed-phosphine complexes (SP-4,2)-[PtCl(8-MTT)(PPh3)(PTA)] (2) and cis-[Pt(8-MTT)2(PPh3)(PTA)] (3) (MTTH2 = 8-(methylthio)theophylline, PTA = 1,3,5-triaza-7-phosphaadamantane) have been prepared from the precursor cis-[PtCl2(PPh3)(PTA)] (1), which has been fully characterized by X-ray diffraction determination. Antiproliferative activity tests indicated that the presence of one lipophilic PPh3 and one hydrophilic PTA makes 1-3 more active than the analogues bearing two PPh3 or two PTA. The reactivity of cis-[PtCl2(PPh3)2], cis-[PtCl2(PTA)2], and cis-[PtCl2(PPh3)(PTA)] with the bis(thiopurines) bis(S-8-thiotheophylline)methane (MBTTH2), 1,2-bis(S-8-thiotheophylline)ethane (EBTTH2), and 1,3-bis(S-8-thiotheophylline)propane (PBTTH2) has also been investigated. New binuclear complexes have been prepared and identified by spectroscopic techniques and their antiproliferative activities on T2 and SKOV3 cell lines evaluated.
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Affiliation(s)
- P Bergamini
- Dipartimento di Chimica dell'Università di Ferrara, via L. Borsari 46, 44100 Ferrara, Italy.
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Maino M, Mantovani N, Merli R, Cavestro GM, Leandro G, Cavallaro LG, Corrente V, Iori V, Pilotto A, Franzè A, Di Mario F. Effects of chronic therapy with non-steroideal antinflammatory drugs on gastric permeability of sucrose: A study on 71 patients with rheumatoid arthritis. World J Gastroenterol 2006; 12:5017-20. [PMID: 16937498 PMCID: PMC4087405 DOI: 10.3748/wjg.v12.i31.5017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the gastric permeability after both acute and chronic use of non-steroidal anti-inflammatory drugs (NSAIDs) and to assess the clinical usefulness of sucrose test in detecting and following NSAIDs- induced gastric damage mainly in asymptomatic patients and the efficacy of a single pantoprazole dose in chronic users.
METHODS: Seventy-one consecutive patients on chronic therapy with NSAIDs were enrolled in the study and divided into groups A and B (group A receiving 40 mg pantoprazole daily, group B only receiving NSAIDs). Sucrose test was performed at baseline and after 2, 4 and 12 wk, respectively. The symptoms in the upper gastrointestinal tract were recorded.
RESULTS: The patients treated with pantoprazole had sucrose excretion under the limit during the entire follow-up period. The patients without gastroprotection had sucrose excretion above the limit after 2 wk, with an increasing trend in the following weeks (P = 0.000). A number of patients in this group revealed a significantly altered gastric permeability although they were asymptomatic during the follow-up period.
CONCLUSION: Sucrose test can be proposed as a valid tool for the clinical evaluation of NSAIDs- induced gastric damage in both acute and chronic therapy. This tecnique helps to identify patients with clinically silent gastric damages. Pantoprazole (40 mg daily) is effective and well tolerated in chronic NSAID users.
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Affiliation(s)
- Marta Maino
- Department of Clinical Science, University of Parma, Via Gramsci 14, Parma 43100, Italy
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Romerosa A, Bergamini P, Bertolasi V, Canella A, Cattabriga M, Gavioli R, Mañas S, Mantovani N, Pellacani L. Biologically Active Platinum Complexes Containing 8-Thiotheophylline and 8-(Methylthio)theophylline. Inorg Chem 2004; 43:905-13. [PMID: 14753810 DOI: 10.1021/ic034868c] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Complexes [Pt(mu-N,S-8-TT)(PPh(3))(2)](2) (1), [Pt(mu-S,N-8-TT)(PTA)(2)](2) (2), [Pt(8-TTH)(terpy)]BF(4) (3), cis-[PtCl(8-MTT)(PPh(3))(2)] (4), cis-[Pt(8-MTT)(2)(PPh(3))(2)] (5), cis-[Pt(8-MTT)(8-TTH)(PPh(3))(2)] (6), cis-[PtCl(8-MTT)(PTA)(2)] (7), cis-[Pt(8-MTT)(2)(PTA)(2)] (8), and trans-[Pt(8-MTT)(2)(py)(2)] (9) (8-TTH(2) = 8-thiotheophylline; 8-MTTH = 8-(methylthio)theophylline; PTA = 1,3,5-triaza-7-phosphaadamantane) are presented and studied by IR and multinuclear ((1)H, (31)P[(1)H]) NMR spectroscopy. The solid-state structure of 4 and 9 has been authenticated by X-ray crystallography. Growth inhibition of the cancer cells T2 and SKOV3 induced by the above new thiopurine platinum complexes has been investigated. The activity shown by complexes 4 and 9 was comparable with cisplatin on T2. Remarkably, 4 and 9 displayed also a valuable activity on cisplatin-resistant SKOV3 cancer cells.
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Affiliation(s)
- A Romerosa
- Area de Química Inorgánica, Facultad de Ciencias Experimentales, Universidad de Almería, 04071 Almería, Spain.
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Cavestro GM, Ingegnoli AV, Aragona G, Iori V, Mantovani N, Altavilla N, Dal Bò N, Pilotto A, Bertelè A, Franzè A, Di Mario F, Borghi L. Lactoferrin: mechanism of action, clinical significance and therapeutic relevance. Acta Biomed 2003; 73:71-3. [PMID: 12643075] [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: 03/01/2023]
Abstract
Lactoferrin is an iron binding protein involved in a large spectrum of biological actions including antimicrobial actions. Lactoferrin plays a central role in ferrokinetics: it binds free iron with great affinity limiting the amount of ions available for microorganism's metabolism. Its role in the host defence mechanisms consists in bacteriostatic and bactericidal effects; moreover it inhibits the proliferation of other microbes such as fungi and viruses. Lactoferrin is also involved in the modulation of immune system and recent studies indicate that lactoferrin directly modulates both production and function of neutrophils and monocytes.
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Cavestro GM, Mantovani N, Coruzzi P, Nouvenne A, Marcucci F, Franzè A, Di Mario F, Okolicsanyi L. Hypercalcemia due to ectopic secretion of parathyroid related protein from pancreatic carcinoma: a case report. Acta Biomed 2002; 73:37-40. [PMID: 12233276] [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: 02/26/2023]
Abstract
This case is a report of a male, 52 year old, heavy smoker, with a history of about 10 years of alcohol abuse (he quitted in 1993), gastric resection for ulcer (Billroth II 1970), hypoparathyroidism and macroamylasemia, died for undiagnosed pancreatic carcinoma revealed at necroscopy. The only clinical evidence of carcinoma were pulmonary metastasis and paraneoplastic syndrome characterized from hyponatriemia due to inappropriate secretion of antidiuretic hormone and elevation of seric calcium caused by parathyroid hormone related protein. In patients without endocrine abnormalities, such unusual paraneoplastic syndrome could cause hypercalcemia, but in our patient, the increased calcemia did not reach abnormal levels due to the previous hypoparathyroidism. At present time, there are no clinical reports of parathyroid related protein secretion by pancreatic carcinoma and therefore, it could speculate that this modification together with ectopic secretion of antidiuretic hormone, represent a peculiar evidence of otherwise unknown and undetectable pancreatic carcinoma.
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