1
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Leonetti A, Verzè M, Minari R, Perrone F, Gnetti L, Bordi P, Pluchino M, Nizzoli R, Azzoni C, Bottarelli L, Lagrasta CAM, Mazzaschi G, Buti S, Gasparro D, Cosenza A, Ferri L, Majori M, De Filippo M, Ampollini L, La Monica S, Alfieri R, Silini EM, Tiseo M. Resistance to osimertinib in advanced EGFR-mutated NSCLC: a prospective study of molecular genotyping on tissue and liquid biopsies. Br J Cancer 2024; 130:135-142. [PMID: 37938348 PMCID: PMC10781773 DOI: 10.1038/s41416-023-02475-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 10/09/2023] [Accepted: 10/18/2023] [Indexed: 11/09/2023] Open
Abstract
BACKGROUND Resistance to osimertinib in advanced EGFR-mutated non-small cell lung cancer (NSCLC) constitutes a significant challenge for clinicians either in terms of molecular diagnosis and subsequent therapeutic implications. METHODS This is a prospective single-centre study with the primary objective of characterising resistance mechanisms to osimertinib in advanced EGFR-mutated NSCLC patients treated both in first- and in second-line. Next-Generation Sequencing analysis was conducted on paired tissue biopsies and plasma samples. A concordance analysis between tissue and plasma was performed. RESULTS Sixty-five advanced EGFR-mutated NSCLC patients treated with osimertinib in first- (n = 56) or in second-line (n = 9) were included. We managed to perform tissue and liquid biopsies in 65.5% and 89.7% of patients who experienced osimertinib progression, respectively. Acquired resistance mechanisms were identified in 80% of 25 patients with post-progression samples, with MET amplification (n = 8), EGFR C797S (n = 3), and SCLC transformation (n = 2) the most frequently identified. The mean concordance rates between tissue and plasma for the EGFR activating mutation and for the molecular resistance mechanisms were 87.5% and 22.7%, respectively. CONCLUSIONS Resistance to osimertinib demonstrated to be highly heterogeneous, with MET amplification the main mechanism. Plasma genotyping is a relevant complementary tool which might integrate tissue analysis for the study of resistance mechanisms.
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Affiliation(s)
- A Leonetti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - M Verzè
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - R Minari
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy.
| | - F Perrone
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - L Gnetti
- Pathology Unit, Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
| | - P Bordi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - M Pluchino
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - R Nizzoli
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - C Azzoni
- Pathology Unit, Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - L Bottarelli
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - C A M Lagrasta
- Pathology Unit, Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - G Mazzaschi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - S Buti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - D Gasparro
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - A Cosenza
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - L Ferri
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - M Majori
- Pulmonology & Thoracic Endoscopy Unit, University Hospital of Parma, Parma, Italy
| | - M De Filippo
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- Radiology Unit, University Hospital of Parma, Parma, Italy
| | - L Ampollini
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- Thoracic Surgery, University Hospital of Parma, Parma, Italy
| | - S La Monica
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - R Alfieri
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - E M Silini
- Pathology Unit, Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - M Tiseo
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
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2
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Anpalakhan S, Signori A, Cortellini A, Verzoni E, Giusti R, Aprile G, Ermacora P, Catino A, Pipitone S, Di Napoli M, Scotti V, Mazzoni F, Guglielmini PF, Veccia A, Maruzzo M, Schinzari G, Casadei C, Grossi F, Rizzo M, Montesarchio V, Verderame F, Mencoboni M, Zustovich F, Fratino L, Accettura C, Cinieri S, Tondini CA, Camerini A, Banzi MC, Sorarù M, Zucali PA, Vignani F, Ricciardi S, Russo A, Cosenza A, Di Maio M, De Giorgi U, Pignata S, Giannarelli D, Pinto C, Buti S, Fornarini G, Rebuzzi SE, Rescigno P, Addeo A, Banna GL, Bersanelli M. Using peripheral immune-inflammatory blood markers in tumors treated with immune checkpoint inhibitors: An INVIDIa-2 study sub-analysis. iScience 2023; 26:107970. [PMID: 37860695 PMCID: PMC10583024 DOI: 10.1016/j.isci.2023.107970] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 07/29/2023] [Accepted: 09/15/2023] [Indexed: 10/21/2023] Open
Abstract
The neutrophil-to-lymphocyte ratio (NLR) and systemic immune-inflammatory index (SII) have been reported as prognosticators in non-small cell lung cancer (NSCLC), renal cell carcinoma (RCC), and melanoma. This analysis of the INVIDIa-2 study on influenza vaccination in patients with cancer treated with immune checkpoint inhibitors (ICIs) assessed NLR and SII on overall survival (OS) by literature-reported (LR), receiver operating characteristic curve (ROC)-derived (ROC) cutoffs or as continuous variable (CV). NLR and SII with ROC cutoffs of <3.4 (p < 0.001) and <831 (p < 0.001) were independent factors for OS in multivariate analysis. SII with LR, ROC, or CV significantly predicted OS in NSCLC (p = 0.002, p = 0.003, p = 0.003), RCC (p = 0.034, p = 0.014, p = 0.014), and melanoma (p = 0.038, p = 0.022, p = 0.019). NLR with LR and ROC cutoffs predicted OS in first line (p < 0.001 for both) and second line or beyond (p = 0.006 for both); likewise SII (p < 0.001; p = 0.002 and p < 0.001). NLR and SII are prognosticators in NSCLC, RCC, and melanoma treated with ICIs.
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Affiliation(s)
| | | | - Alessio Cortellini
- Operative Research Unit of Medical Oncology, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo 200, 00128 Roma, Italy
- Department of Surgery and Cancer, Hammersmith Hospital Campus, Imperial College London, London, UK
| | - Elena Verzoni
- SS. Oncologia Genitourinaria, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Raffaele Giusti
- Medical Oncology Unit, Azienda Ospedaliero-Universitaria Sant'Andrea, Roma, Italy
| | - Giuseppe Aprile
- Department of Oncology, San Bortolo General Hospital, Unità Locale Socio-Sanitaria (ULSS) 8 Berica-East District, Vicenza, Italy
| | - Paola Ermacora
- Department of Oncology, Presidio Ospedaliero Universitario Santa Maria della Misericordia, Azienda Sanitaria Universitaria Integrata Friuli Centrale, Udine, Italy
| | - Annamaria Catino
- Medical Thoracic Oncology Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Stefania Pipitone
- Department of Oncology and Hematology, University of Modena and Reggio Emilia, Azienda Ospedaliero Universitaria of Modena, Modena, Italy
| | - Marilena Di Napoli
- Oncologia Medica Uro-Ginecologica, Istituto Nazionale Tumori "Fondazione G. Pascale," IRCCS, Napoli, Italy
| | - Vieri Scotti
- Radiation Oncology Unit, Oncology Department, Azienda Ospedaliero-Universitaria Careggi, Firenze, Italy
| | - Francesca Mazzoni
- Medical Oncology Unit, Oncology Department, Careggi University Hospital, Firenze, Italy
| | | | | | - Marco Maruzzo
- Oncologia Medica 1, Istituto Oncologico Veneto IOV-IRCCS, Padova, Italy
| | - Giovanni Schinzari
- Medical Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Chiara Casadei
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) Dino Amadori, Meldola, Italy
| | - Francesco Grossi
- Medical Oncology Division, University of Insubria, ASST dei Sette Laghi, Varese, Italy
| | - Mimma Rizzo
- Division of Translational Oncology, IRCCS Istituti Clinici Scientifici Maugeri, Pavia, Italy
- Medical Oncology Unit, Azienda Ospesaliera Universitaria Consorziale – Policlinico di Bari, Bari, Italy
| | - Vincenzo Montesarchio
- U.O.C. Oncologia, Azienda Ospedaliera Specialistica dei Colli, Ospedale Monaldi, Napoli, Italy
| | - Francesco Verderame
- Oncology Unit AO Azienda Ospedaliera Ospedali Riuniti "Villa Sofia - Cervello", Palermo, Italy
| | | | - Fable Zustovich
- UOC Oncologia di Belluno, Dipartimento di Oncologia Clinica, AULSS 1 Dolomiti, Ospedale S.Martino, Belluno, Italy
| | - Lucia Fratino
- Medical Oncology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Pordenone, Italy
| | | | - Saverio Cinieri
- Medical Oncology Division and Breast Unit, Senatore Antonio Perrino Hospital, ASL Brindisi, Brindisi, Italy
| | | | - Andrea Camerini
- Oncologia Medica, Ospedale della Versilia, Lido di Camaiore, Italy
| | - Maria Chiara Banzi
- Medical Oncology, Comprehensive Cancer Centre, AUSL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Mariella Sorarù
- Medical Oncology, Camposampiero Hospital, Camposampiero (Padua), Italy
| | - Paolo Andrea Zucali
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
- Department of Oncology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Francesca Vignani
- Department of Oncology, University of Turin, Turin, Italy
- Medical Oncology, AO Ordine Mauriziano, Turin, Italy
| | - Serena Ricciardi
- Pulmonary Oncology Unit, San Camillo-Forlanini Hospital, Rome, Italy
| | - Antonio Russo
- Dipartimento di Discipline Chirurgiche, Oncologiche e Stomatologiche, Università degli Studi di Palermo, Palermo, Italy
| | - Agnese Cosenza
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Massimo Di Maio
- Department of Oncology, University of Turin, Turin, Italy
- Medical Oncology, AO Ordine Mauriziano, Turin, Italy
| | - Ugo De Giorgi
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) Dino Amadori, Meldola, Italy
| | - Sandro Pignata
- Oncologia Medica Uro-Ginecologica, Istituto Nazionale Tumori "Fondazione G. Pascale," IRCCS, Napoli, Italy
| | - Diana Giannarelli
- Facility of Epidemiology & Biostatistics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Carmine Pinto
- Medical Oncology, Comprehensive Cancer Centre, AUSL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Sebastiano Buti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Giuseppe Fornarini
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Sara Elena Rebuzzi
- Medical Oncology Unit, Ospedale San Paolo, 17100 Savona, Italy
- Department of Internal Medicine and Medical Specialties (Di. M. I.), University of Genoa, Genoa, Italy
| | - Pasquale Rescigno
- Translational and Clinical Research Institute, Centre for Cancer, Newcastle University, Newcastle upon Tyne, UK
| | | | - Giuseppe L. Banna
- Portsmouth Hospitals University NHS Trust, Portsmouth, UK
- Faculty of Science and Health, School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, UK
| | - Melissa Bersanelli
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Federation of Italian Cooperative Oncology Groups (FICOG), Milan, Italy
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3
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Bersanelli M, Cortellini A, Leonetti A, Parisi A, Tiseo M, Bordi P, Michiara M, Bui S, Cosenza A, Ferri L, Giudice GC, Testi I, Rapacchi E, Camisa R, Vincenzi B, Caruso G, Rauti AN, Arturi F, Tucci M, Santo V, Ricozzi V, Burtet V, Sgargi P, Todeschini R, Zustovich F, Stucci LS, Santini D, Buti S. Systematic vitamin D supplementation is associated with improved outcomes and reduced thyroid adverse events in patients with cancer treated with immune checkpoint inhibitors: results from the prospective PROVIDENCE study. Cancer Immunol Immunother 2023; 72:3707-3716. [PMID: 37638980 PMCID: PMC10576732 DOI: 10.1007/s00262-023-03522-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 08/10/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND Hypovitaminosis D can have a negative prognostic impact in patients with cancer. Vitamin D has a demonstrated role in T-cell-mediated immune activation. We hypothesized that systematic vitamin D repletion could impact clinical outcomes in patients with cancer receiving immune-checkpoint inhibitors (ICIs). METHODS We planned a prospective observational study (PROVIDENCE) to assess serum vitamin D levels in patients with advanced cancer receiving ICIs (cohort 1 at treatment initiation, cohort 2 during treatment) and the impact of systematic repletion on survival and toxicity outcomes. In an exploratory analysis, we compared the clinical outcomes of cohort 1 with a control cohort of patients followed at the participating centers who did not receive systematic vitamin D repletion. RESULTS Overall, 164 patients were prospectively recruited in the PROVIDENCE study. In cohort 1, consisting of 101 patients with 94.1% hypovitaminosis (≤ 30 ng/ml) at baseline, adequate repletion with cholecalciferol was obtained in 70.1% at the three months re-assessment. Cohort 2 consisted of 63 patients assessed for vitamin D at a median time of 3.7 months since immunotherapy initiation, with no patients having adequate levels (> 30 ng/ml). Even in cohort 2, systematic supplementation led to adequate levels in 77.8% of patients at the three months re-assessment. Compared to a retrospective control group of 238 patients without systematic vitamin D repletion, PROVIDENCE cohort 1 showed longer overall survival (OS, p = 0.013), time to treatment failure (TTF, p = 0.017), and higher disease control rate (DCR, p = 0.016). The Inverse Probability of Treatment Weighing (IPTW) fitted multivariable Cox regression confirmed the significantly decreased risk of death (HR 0.55, 95%CI: 0.34-0.90) and treatment discontinuation (HR 0.61, 95%CI: 0.40-0.91) for patients from PROVIDENCE cohort 1 in comparison to the control cohort. In the context of longer treatment exposure, the cumulative incidence of any grade immune-related adverse events (irAEs) was higher in the PROVIDENCE cohort 1 compared to the control cohort. Nevertheless, patients from cohort 1 experienced a significantly decreased risk of all grade thyroid irAEs than the control cohort (OR 0.16, 95%CI: 0.03-0.85). CONCLUSION The PROVIDENCE study suggests the potential positive impact of early systematic vitamin D supplementation on outcomes of patients with advanced cancer receiving ICIs and support adequate repletion as a possible prophylaxis for thyroid irAEs.
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Affiliation(s)
- Melissa Bersanelli
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Gruppo Oncologico Italiano Di Ricerca Clinica (GOIRC), Parma, Italy
| | - Alessio Cortellini
- Operative Research Unit of Medical Oncology, Fondazione Policlinico Universitario Campus Bio-Medico, Alvaro del Portillo N° 200, 00128, Rome, Italy.
- Department of Surgery and Cancer, Hammersmith Hospital Campus, Imperial College London, London, UK.
| | - Alessandro Leonetti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Gruppo Oncologico Italiano Di Ricerca Clinica (GOIRC), Parma, Italy
| | - Alessandro Parisi
- Department of Oncology, Università Politecnica Delle Marche-AOU Delle Marche, 60121, Ancona, Italy
| | - Marcello Tiseo
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Gruppo Oncologico Italiano Di Ricerca Clinica (GOIRC), Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Paola Bordi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Maria Michiara
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Simona Bui
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Agnese Cosenza
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Leonarda Ferri
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Giulia Claire Giudice
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Irene Testi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Elena Rapacchi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Roberta Camisa
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Bruno Vincenzi
- Operative Research Unit of Medical Oncology, Fondazione Policlinico Universitario Campus Bio-Medico, Alvaro del Portillo N° 200, 00128, Rome, Italy
| | - Giuseppe Caruso
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | | | - Federica Arturi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Marco Tucci
- Department of Interdisciplinary Medicine (DIM), University of Bari "Aldo Moro", Bari, Italy
| | - Valentina Santo
- Operative Research Unit of Medical Oncology, Fondazione Policlinico Universitario Campus Bio-Medico, Alvaro del Portillo N° 200, 00128, Rome, Italy
| | - Valentina Ricozzi
- Operative Research Unit of Medical Oncology, Fondazione Policlinico Universitario Campus Bio-Medico, Alvaro del Portillo N° 200, 00128, Rome, Italy
| | - Vanessa Burtet
- UOC Farmacia Ospedaliera, Aulss N.1 Dolomiti, Belluno Hospital, Belluno, Italy
| | - Paolo Sgargi
- Cancer Registry of Parma Province, University Hospital of Parma, Parma, Italy
| | | | - Fable Zustovich
- UOC Oncologia, Aulss N.1 Dolomiti, Belluno Hospital, Belluno, Italy
| | | | - Daniele Santini
- Oncologia Medica A, Policlinico Umberto 1, La Sapienza Università Di Roma, Rome, Italy
| | - Sebastiano Buti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Gruppo Oncologico Italiano Di Ricerca Clinica (GOIRC), Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
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4
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Mazzaschi G, Verzè M, Tognazzi D, Lorusso B, Minari R, Pluchino M, Trentini F, Manini M, Bordi P, Leonetti A, Perrone F, Corianò M, Casali M, Toscani I, Cosenza A, Ferri L, Buti S, Sverzellati N, Quaini F, Tiseo M. 165P Dynamic evolution of blood immune-inflammatory descriptors in advanced non-small cell lung cancer undergoing first-line immunotherapy-based regimens. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.02.197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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5
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Selvaggi L, Menegon Tasselli F, Sciaudone G, Kontovounisios C, Cosenza A, Sica GS, Selvaggi F, Pellino G. Shifting paradigms in two common abdominal surgical emergencies during the pandemic. Br J Surg 2021; 108:e127-e128. [PMID: 33793730 DOI: 10.1093/bjs/znaa158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 12/04/2020] [Indexed: 11/13/2022]
Abstract
During the pandemic there was a reduction in access to the hospital and surgical treatment of appendicitis and cholecystitis at a global level. Some strategies adopted during this challenging time could be applied even after the emergency has been controlled.
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Affiliation(s)
- L Selvaggi
- Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania 'Luigi Vanvitelli', Naples, Italy
| | - F Menegon Tasselli
- Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania 'Luigi Vanvitelli', Naples, Italy
| | - G Sciaudone
- Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania 'Luigi Vanvitelli', Naples, Italy
| | - C Kontovounisios
- Department of Surgery and Cancer, Imperial College, London, UK.,Department of Colorectal Surgery, Royal Marsden Hospital, London, UK.,Department of Colorectal Surgery, Chelsea and Westminster NHS Foundation Trust, London, UK
| | - A Cosenza
- Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania 'Luigi Vanvitelli', Naples, Italy
| | - G S Sica
- Department of Surgery, Minimally Invasive Unit, Università degli Studi di Roma 'Tor Vergata', Rome, Italy
| | - F Selvaggi
- Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania 'Luigi Vanvitelli', Naples, Italy
| | - G Pellino
- Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania 'Luigi Vanvitelli', Naples, Italy.,Colorectal Surgery, Vall d'Hebron University Hospital, Barcelona, Spain
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6
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Minari R, Bonatti F, Mazzaschi G, Dodi A, Facchinetti F, Gelsomino F, Cinquegrani G, Squadrilli A, Bordi P, Buti S, Bersanelli M, Leonetti A, Cosenza A, Ferri L, Rapacchi E, Quaini F, Ardizzoni A, Tiseo M. PD-L1 SNPs as biomarkers to define benefit in patients with advanced NSCLC treated with immune checkpoint inhibitors. Tumori 2021; 108:47-55. [PMID: 34002648 DOI: 10.1177/03008916211014954] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 11/16/2022]
Abstract
OBJECTIVE To investigate the role of CTLA-4, PD-1 (programmed death-1), and PD-L1 (programmed death-ligand 1) single nucleotide polymorphisms (SNPs) in predicting clinical outcome of patients with advanced non-small cell lung cancer (NSCLC) treated with immune checkpoint inhibitors (ICIs). METHODS A total of 166 consecutive patients were included. We correlated SNPs with clinical benefit, progression-free survival, time to treatment failure, and overall survival and evaluated the incidence of SNPs in nonresponder and long clinical benefit groups. RESULTS Considering the entire cohort, no correlation was found between SNPs and clinical outcome; however, PD-L1 rs4143815 SNP and the long clinical benefit group showed a statistically significant association (p = 0.02). The nonresponder cohort displayed distinctive PD-L1 haplotype (p = 0.05). CONCLUSION PD-L1 SNPs seem to be marginally involved in predicting clinical outcome of NSCLC treated with ICI, but further investigations are required.
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Affiliation(s)
- Roberta Minari
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | | | - Giulia Mazzaschi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy.,Department of Medicine & Surgery, University of Parma
| | | | - Francesco Facchinetti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy.,Université Paris-Saclay, Institut Gustave Roussy, Inserm, Biomarqueurs Prédictifs et Nouvelles Stratégies Thérapeutiques en Oncologie, Villejuif, France
| | | | | | - Anna Squadrilli
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Paola Bordi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Sebastiano Buti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | | | | | - Agnese Cosenza
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Leonarda Ferri
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Elena Rapacchi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | | | - Andrea Ardizzoni
- Medical Oncology, AOU Policlinico S. Orsola-Malpighi, Bologna, Italy
| | - Marcello Tiseo
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy.,Department of Medicine & Surgery, University of Parma
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7
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Leonetti A, Bola S, Minari R, Scarlattei M, Buti S, Bordi P, Baldari G, Gnetti L, Sammartano A, Migliari S, Cosenza A, Ferri L, Bonatti F, Mastrodomenico L, Ruffini L, Tiseo M. P76.52 Liquid Biopsy and PET Parameters as Predictive Factors of Osimertinib Treatment in Advanced EGFR-Mutated NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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8
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Azzaro M, Aliani S, Maimone G, Decembrini F, Caroppo C, Giglio F, Langone L, Miserocchi S, Cosenza A, Azzaro F, Rappazzo AC, Cabral AS, Paranhos R, Mancuso M, La Ferla R. Short-term dynamics of nutrients, planktonic abundances, and microbial respiratory activity in the Arctic Kongsfjorden (Svalbard, Norway). Polar Biol 2021. [DOI: 10.1007/s00300-020-02798-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Mazzaschi G, Minari R, Ferri V, Bordi P, Gnetti L, Bersanelli M, Cavazzoni A, Buti S, Leonetti A, Zecca A, Cosenza A, Ferri L, Rapacchi E, Mori C, Petronini P, Missale G, Quaini F, Tiseo M. 1929O Soluble PD-L1 and circulating CD8+PD1+ and NK cells enclose a highly prognostic and predictive immune effector score in immunotherapy treated NSCLC patients. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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10
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Mazzaschi G, Minari R, Zecca A, Cavazzoni A, Ferri V, Mori C, Squadrilli A, Bordi P, Buti S, Bersanelli M, Leonetti A, Cosenza A, Ferri L, Rapacchi E, Missale G, Petronini PG, Quaini F, Tiseo M. Soluble PD-L1 and Circulating CD8+PD-1+ and NK Cells Enclose a Prognostic and Predictive Immune Effector Score in Immunotherapy Treated NSCLC patients. Lung Cancer 2020; 148:1-11. [PMID: 32768804 DOI: 10.1016/j.lungcan.2020.07.028] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/15/2020] [Accepted: 07/24/2020] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Upfront criteria to foresee immune checkpoint inhibitors (ICIs) efficacy are far from being identified. Thus, we integrated blood descriptors of pro-inflammatory/immunosuppressive or effective anti-tumor response to non-invasively define predictive immune profiles in ICI-treated advanced non-small cell lung cancer (NSCLC). METHODS Peripheral blood (PB) was prospectively collected at baseline from 109 consecutive NSCLC patients undergoing ICIs as first or more line treatment. Soluble PD-L1 (sPD-L1) (immunoassay), CD8+PD-1+ and NK (FACS) cells were assessed and interlaced to generate an Immune effector Score (IeffS). Lung Immune Prognostic Index (LIPI) was computed by LDH levels and derived Neutrophil-to-Lymphocyte Ratio (dNLR). All these parameters were correlated with survival outcome and treatment response. RESULTS High sPD-L1 and low CD8+PD-1+ and NK number had negative impact on PFS (P < 0.001), OS (P < 0.01) and ICI-response (P < 0.05). Thus, sPD-L1high, CD8+PD-1+low and NKlow were considered as risk factors encompassing IeffS, whose prognostic power outperformed that of individual features and slightly exceeded that of LIPI. Accordingly, the absence of these risk factors portrayed a favorable IeffS characterizing patients with significantly (P < 0.001) prolonged PFS (median NR vs 2.3 months) and OS (median NR vs 4.1) and greater benefit from ICIs (P < 0.01). We then combined each risk parameter composing IeffS and LIPI (LDHhigh, dNLRhigh), thus defining three distinct prognostic classes. A remarkable impact of IeffS-LIPI integration was documented on survival outcome (PFS, HR = 4.61; 95%CI = 2.32-9.18; P < 0.001; OS, HR=4.03; 95%CI=1.91-8.67; P < 0.001) and ICI-response (AUC=0.90, 95%CI=0.81-0.97, P < 0.001). CONCLUSION Composite risk models based on blood parameters featuring the tumor-host interaction might provide accurate prognostic scores able to predict ICI benefit in NSCLC patients.
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Affiliation(s)
- G Mazzaschi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy; Department of Medicine & Surgery, University of Parma, Italy
| | - R Minari
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy.
| | - A Zecca
- Infectious Diseases and Hepatology Unit, Laboratory of Viral Immunopathology, University Hospital of Parma, Italy
| | - A Cavazzoni
- Department of Medicine & Surgery, University of Parma, Italy
| | - V Ferri
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - C Mori
- Infectious Diseases and Hepatology Unit, Laboratory of Viral Immunopathology, University Hospital of Parma, Italy
| | - A Squadrilli
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - P Bordi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - S Buti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - M Bersanelli
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - A Leonetti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - A Cosenza
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - L Ferri
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - E Rapacchi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - G Missale
- Department of Medicine & Surgery, University of Parma, Italy; Infectious Diseases and Hepatology Unit, Laboratory of Viral Immunopathology, University Hospital of Parma, Italy
| | - P G Petronini
- Department of Medicine & Surgery, University of Parma, Italy
| | - F Quaini
- Department of Medicine & Surgery, University of Parma, Italy
| | - M Tiseo
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy; Department of Medicine & Surgery, University of Parma, Italy
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11
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Minari R, Gnetti L, Lagrasta CA, Squadrilli A, Bordi P, Azzoni C, Bottarelli L, Cosenza A, Ferri L, Caruso G, Silini EM, Tiseo M. Emergence of a HER2-amplified clone during disease progression in an ALK-rearranged NSCLC patient treated with ALK-inhibitors: a case report. Transl Lung Cancer Res 2020; 9:787-792. [PMID: 32676339 PMCID: PMC7354139 DOI: 10.21037/tlcr.2020.04.03] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Anaplastic lymphoma kinase tyrosine kinase inhibitors (ALK-TKIs) are the standard treatment for advanced ALK-positive non-small cell lung cancer (NSCLC) allowing survivals up to 5 years. However, duration of responses is limited by the almost certain occurrence of drug resistance. Here, we report a case of a never smoker, 59-year-old female with metastatic ALK-positive adenocarcinoma, solid and signet ring patterns, who developed resistance to alectinib, a second-generation ALK-TKI, mediated by HER2 gene amplification. The patient received 22 months of crizotinib as first-line and subsequently 1-year of alectinib therapy. A study of resistance mechanism was performed with next generation sequencing (NGS) on tissue re-biopsy. A HER2-amplified emerging clone was identified by NGS in a liver metastasis and confirmed by fluorescent in situ hybridization (FISH) analysis. The resistant clone was detectable 2 months before disease progression in plasma cell-free DNA (cfDNA) using digital droplet PCR (ddPCR) copy number variation (CNV) assay and it was retrospectively traced in rare cells of the lung primary by FISH. To our best knowledge, this is first evidence of HER2 gene amplification as a resistance mechanism to ALK-TKI in a NSCLC. Future strategies against oncogene-addicted NSCLC might benefit of combined drug treatments, such as ALK and HER2 inhibition.
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Affiliation(s)
- Roberta Minari
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Letizia Gnetti
- Unit of Pathological Anatomy, University Hospital of Parma, Parma, Italy
| | - Costanza Annamaria Lagrasta
- Unit of Pathological Anatomy, University Hospital of Parma, Parma, Italy.,Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Anna Squadrilli
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Paola Bordi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Cinzia Azzoni
- Unit of Pathological Anatomy, University Hospital of Parma, Parma, Italy.,Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Lorena Bottarelli
- Unit of Pathological Anatomy, University Hospital of Parma, Parma, Italy.,Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Agnese Cosenza
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Leonarda Ferri
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Giuseppe Caruso
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Enrico Maria Silini
- Unit of Pathological Anatomy, University Hospital of Parma, Parma, Italy.,Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Marcello Tiseo
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy.,Department of Medicine and Surgery, University of Parma, Parma, Italy
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Mazzaschi G, Minari R, Ferri V, Gnetti L, Bersanelli M, Cavazzoni A, Bordi P, Squadrilli A, Buti S, Cosenza A, Ferri L, Rapacchi E, Petronini P, Missale G, Quaini F, Tiseo M. Genetic, tissue and circulating PD-L1 profiling to predict the response to immuno-checkpoint inhibitors in advanced NSCLC. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz447.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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13
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Facchinetti F, Veneziani M, Buti S, Gelsomino F, Squadrilli A, Bordi P, Bersanelli M, Cosenza A, Ferri L, Rapacchi E, Mazzaschi G, Leonardi F, Quaini F, Ardizzoni A, Missale G, Tiseo M. Clinical and hematologic parameters address the outcomes of non-small-cell lung cancer patients treated with nivolumab. Immunotherapy 2019; 10:681-694. [PMID: 29882691 DOI: 10.2217/imt-2017-0175] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [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: 01/04/2023] Open
Abstract
AIM This prospective study aimed to envisage the putative prognostic significance of clinical and hematologic parameters in advanced non-small-cell lung cancer patients treated with nivolumab. MATERIALS & METHODS Correlations of several parameters with disease control and survival outcomes were provided. RESULTS A total of 54 patients were included. An ECOG performance status 0-1, the lack of liver and bone metastases and a timeframe from the last systemic treatment ≥4 months correlated with better disease control. The same was observed for baseline low levels of white blood cells and neutrophils, for high levels of NK cells and a neutrophil/lymphocyte ratio <4. The mentioned parameters were also associated with longer overall survival. CONCLUSION Nivolumab efficacy in non-small-cell lung cancer patients is influenced by clinicopathological parameters and specific leucocyte subsets.
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Affiliation(s)
- Francesco Facchinetti
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci, 14, 43126 Parma, Italy
| | - Michele Veneziani
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci, 14, 43126 Parma, Italy
| | - Sebastiano Buti
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci, 14, 43126 Parma, Italy
| | - Francesco Gelsomino
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci, 14, 43126 Parma, Italy
| | - Anna Squadrilli
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci, 14, 43126 Parma, Italy
| | - Paola Bordi
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci, 14, 43126 Parma, Italy
| | - Melissa Bersanelli
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci, 14, 43126 Parma, Italy
| | - Agnese Cosenza
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci, 14, 43126 Parma, Italy
| | - Leonarda Ferri
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci, 14, 43126 Parma, Italy
| | - Elena Rapacchi
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci, 14, 43126 Parma, Italy
| | - Giulia Mazzaschi
- Department of Medicine & Surgery, University Hospital of Parma, Parma, Italy
| | - Francesco Leonardi
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci, 14, 43126 Parma, Italy
| | - Federico Quaini
- Department of Medicine & Surgery, University Hospital of Parma, Parma, Italy
| | - Andrea Ardizzoni
- Medical Oncology Unit, Sant'Orsola-Malpighi University Hospital, Bologna, Italy
| | - Gabriele Missale
- Infectious Diseases & Hepatology Unit, Laboratory of Viral Immunopathology, University Hospital of Parma, Parma, Italy
| | - Marcello Tiseo
- Medical Oncology Unit, University Hospital of Parma, Via Gramsci, 14, 43126 Parma, Italy
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14
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Bordi P, Del Re M, Minari R, Rofi E, Buti S, Restante G, Squadrilli A, Crucitta S, Casartelli C, Gnetti L, Azzoni C, Bottarelli L, Petrini I, Cosenza A, Ferri L, Rapacchi E, Danesi R, Tiseo M. From the beginning to resistance: Study of plasma monitoring and resistance mechanisms in a cohort of patients treated with osimertinib for advanced T790M-positive NSCLC. Lung Cancer 2019; 131:78-85. [PMID: 31027702 DOI: 10.1016/j.lungcan.2019.03.017] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 03/16/2019] [Accepted: 03/18/2019] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Analysis of circulating tumor DNA (ctDNA) for the identification of T790M mutation in advanced EGFR-mutated NSCLC patients can replace tissue re-biopsy for resistance characterization and, being non-invasive, may be applied for disease monitoring. We analysed ctDNA during osimertinib treatment to correlate mutational levels with clinical outcome and to predict pattern of resistance. MATERIALS AND METHODS Forty patients with advanced NSCLC receiving osimertinib for T790M + disease after previous EGFR-TKI were enrolled in a pilot study to collect plasma at baseline and every 12 weeks until progression. Molecular analysis of ctDNA was performed by ddPCR and Therascreen®. When feasible at progression, tissue re-biopsy and NGS analysis were performed. RESULTS Thirty-eight patients had baseline plasma samples suitable for molecular analysis. Patients with low levels of the EGFR activating mutation in ctDNA [< 2200 copies/mL or allele frequency (AF) < 6.1%] showed better progression-free survival (17.8 or 17.8 months vs. 4.3 or 2.7, p = 0.022 or p = 0.018, respectively) and overall survival (23.6 or 23.6 vs. 7.7 or 7.3, p = 0.016 or p = 0.013, respectively) than patients with high levels (≥ 2200 copies/mL or AF ≥ 6.1%). Patients with detectable EGFR mutations in plasma (shedders) presented worse outcome than negative subjects (non-shedders). Low levels of T790M, higher T790M/activating mutation ratio and complete clearance after 2 months were associated with a trend towards better outcome. Tissue re-biopsy at resistance showed 3 patients with EGFR C797S, 1 with MET amplification, 1 with MYC amplification, 1 with PTEN loss, 3 with SCLC transformation. CONCLUSIONS The mutational analysis performed on plasma plays a significant role in prognostic stratification, especially for the EGFR activating mutation, since patients with absence or low levels of mutations presented a better outcome to osimertinib. At progression, tissue re-biopsy remains a crucial issue for the identification of resistance mechanisms.
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Affiliation(s)
- Paola Bordi
- Medical Oncology Unit, University Hospital of Parma, Italy
| | - Marzia Del Re
- Clinical Pharmacology and Pharmacogenetics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - Roberta Minari
- Medical Oncology Unit, University Hospital of Parma, Italy.
| | - Eleonora Rofi
- Clinical Pharmacology and Pharmacogenetics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | | | - Giuliana Restante
- Clinical Pharmacology and Pharmacogenetics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | | | - Stefania Crucitta
- Clinical Pharmacology and Pharmacogenetics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | | | - Letizia Gnetti
- Pathology Unit, Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
| | - Cinzia Azzoni
- Pathology Unit, Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
| | - Lorena Bottarelli
- Pathology Unit, Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
| | - Iacopo Petrini
- Department of Translational Medicine and New Technologies, University of Pisa, Italy
| | - Agnese Cosenza
- Medical Oncology Unit, University Hospital of Parma, Italy
| | - Leonarda Ferri
- Medical Oncology Unit, University Hospital of Parma, Italy
| | - Elena Rapacchi
- Medical Oncology Unit, University Hospital of Parma, Italy
| | - Romano Danesi
- Clinical Pharmacology and Pharmacogenetics Unit, Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - Marcello Tiseo
- Medical Oncology Unit, University Hospital of Parma, Italy; Department of Medicine and Surgery, University of Parma, Parma, Italy
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15
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Facchinetti F, Gnetti L, Caruana P, Fornaroli F, Luigi de'Angelis G, Sabato M, Ferri L, Cosenza A, Bordi P, Tiseo M. Widespread Nivolumab-induced Enteropathy in a Long Responder Non-Small-cell Lung Cancer Patient. Clin Lung Cancer 2018; 19:e591-e596. [PMID: 29801705 DOI: 10.1016/j.cllc.2018.04.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 04/01/2018] [Accepted: 04/24/2018] [Indexed: 10/18/2022]
Affiliation(s)
| | - Letizia Gnetti
- Pathology Unit, University Hospital of Parma, Parma, Italy
| | - Pietro Caruana
- Pathology Unit, University Hospital of Parma, Parma, Italy
| | - Fabiola Fornaroli
- Gastroenterology and Endoscopy Unit, University Hospital of Parma, Parma, Italy
| | | | | | - Leonarda Ferri
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Agnese Cosenza
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Paola Bordi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Marcello Tiseo
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
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16
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Tiseo M, Facchinetti F, Buti S, Gelsomino F, Veneziani M, Squadrilli A, Bordi P, Bersanelli M, Cosenza A, Ferri L, Rapacchi E, Mazzaschi G, Leonardi F, Quaini F, Ardizzoni A, Missale G. Circulating immune-profile as predictor of outcome in advanced NSCLC patients treated with Nivolumab. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx426.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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17
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Tiseo M, Facchinetti F, Gelsomino F, Buti S, Veneziani M, Squadrilli A, Bordi P, Bersanelli M, Cosenza A, Ferri L, Rapacchi E, Mazzaschi G, Leonardi F, Quaini F, Ardizzoni A, Missale G. Circulating immune-profile as predictor of outcome in advanced NSCLC patients treated with nivolumab. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx390.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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18
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Tiseo M, Veneziani M, Gelsomino F, Buti S, Facchinetti F, Squadrilli A, Bordi P, Bersanelli M, Cosenza A, Ferri L, Rapacchi E, Mazzaschi G, Leonardi F, Quaini F, Ardizzoni A, Missale G. Circulating immune-profile as predictor of outcome in advanced NSCLC patients treated with nivolumab. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.15_suppl.e14514] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e14514 Background: Detection of predictive markers of anti-PD-1/PD-L1 antibodies activity is of pivotal interest in non-small cell lung cancer (NSCLC). This study aimed to identify a circulating immuno-profile as predictor of outcome in NSCLC patients treated with nivolumab Methods: A peripheral blood immuno-profile evaluation was performed at baseline (T0), after 2 (T1) and 4 cycles (T2) of bi-weekly nivolumab in advanced pre-treated NSCLC patients from two Italian Institutions. First tumor assessment was performed after 4 cycles and then every 2 months. FACS analysis of lymphocyte subpopulations [CD3, CD4, CD8, NK (CD56), Treg (FOXP3) and MDSC] was performed. Absolute and % changes of lymphocyte subsets together with their functional and proliferative activity were assessed. Quali-quantitative leucocyte composition at baseline and its variation during therapy were correlated with tumor response and survival. Results: In the overall population of 54 treated patients, baseline Neutrophil-to-Lymphocyte ratio and NK count, lymphocyte count and CD4 variations during therapy showed a statistically significant prognostic role (p < 0.001; p = 0.012; p < 0.001; p = 0.010, respectively). Among 31 patients (squamous carcinoma, n = 17; adenocarcinoma, n = 14) in which all 3 time-points samples were available, 19 were responders (response and stable disease) and 12 non-responders. In responders, absolute numbers of total NK and NKCD56dim subset were higher at baseline and their increase between T0 and T1 was statistically significant (p < 0.05). Responders also displayed increased cytotoxic capability as shown by a higher baseline expression of CD3ζ, perforin and granzyme in NKCD56dim subset. No significant variation was documented in absolute number and functional activity of CD4+ and CD8+ lymphocytes. A higher percentage of CD8+PD-1+ cells at baseline was observed in responders, while non-responders showed a statistically significant increase in the absolute number of MDSC during therapy (p < 0.05). Conclusions: The number and function of NKs and the frequency of PD-1 expression in CD8+ cells could represent predictive peripheral immuno-biomarkers for nivolumab treatment in advanced NSCLC.
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Affiliation(s)
- Marcello Tiseo
- University Hospital of Parma, Medical Oncology Unit, Parma, Italy
| | | | | | - Sebastiano Buti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | | | | | - Paola Bordi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | | | | | | | - Elena Rapacchi
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | - Giulia Mazzaschi
- Department of Medicine, University Hospital of Parma, Parma, Italy
| | | | - Federico Quaini
- Department of Medicine, University Hospital of Parma, Parma, Italy
| | | | - Gabriele Missale
- Unit of Infectious Diseases and Hepatology, University Hospital of Parma, Parma, Italy
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Bersanelli M, Vaglio A, Sverzellati N, Galetti M, Incerti M, Parziale R, Corrado M, Cosenza A, Ferri L, Leonardi F, Buti S. Potential role of hypovitaminosis D in renal cell carcinoma patients treated with immune-checkpoint inhibitors. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.7_suppl.50] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
50 Background: hypovitaminosis D is frequent in renal diseases but it was never reported in metastatic renal cell carcinoma (mRCC). The interaction between vitamin D and its receptor (VDR) has a key role for T-cell activation. Naïve T-cells do not express VDR and had very low expression of phospholipase C-γ1 (PLC-γ1), with low responsiveness to T-cell receptor (TCR). Initial TCR signaling induces VDR expression and upregulates PLC-γ1 via the kinase p38 pathway. VDR interaction with high concentrations of vitamin D and PLC-γ1 increase are required to trigger classical TCR signaling, increasing T-cell responsiveness. On these basis, we hypothesized that hypovitaminosis D could contribute to lower responsiveness to immune-checkpoint inhibitors (CKI). Methods: we assessed vitamin D levels of mRCC patients undergoing therapy with CKI, with the aim to reveal hypovitaminosis D, evaluate its prevalence and hypothesize its potential role in the outcome of treatment with CKI. Results: of 10 mRCC patients pretreated with tyrosine-kinase inhibitors, vitamin D levels assessed before the first treatment with nivolumab (anti-PD1 CKI) revealed deficiency in 80% of cases (8 patients). Hypovitaminosis D was severe ( < 20 ng/ml) in 7 cases and moderate ( < 30 ng/ml) in one. The 2 patients without deficiency (20%), had vitamin D values near to the lower limit of normality. Oral supplementation with cholecalciferol was given when necessary, likely confounding the possible influence of vitamin D deficiency on the outcome of CKI treatment. Vitamin D normal values after two months of therapy were recovered in the great majority of cases. Interestingly, the only patient who achieved a good objective response to treatment had normal values of vitamin D before therapy. Conclusions: hypovitaminosis D could have a relevant prevalence in mRCC patients. Considering the role of vitamin D in T-cell activation, assessment of its levels and initiation of a supplementation before immunotherapy should be considered to enhance responsiveness. On the basis of these observations, we are planning a perspective multicenter study to investigate the role of hypovitaminosis D in mRCC patients treated with CKI (PRoviDenCe study).
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Affiliation(s)
| | | | - Nicola Sverzellati
- Department of Surgical Sciences, Section of Radiology, University of Parma, Parma, Italy
| | | | | | | | | | | | | | | | - Sebastiano Buti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
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Bersanelli M, Gnetti L, Vaglio A, Sverzellati N, Campanini N, Galetti M, Incerti M, Varotti E, Parziale R, Corrado M, Bottarelli L, Azzoni C, Rapacchi E, Caruso G, Cosenza A, Ferri L, Silini EM, Leonardi F, Buti S. Correlations between tumor-infiltrating and circulating lymphocyte subpopulations in mRCC patients treated with immune-checkpoint inhibitors. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.6_suppl.494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
494 Background: In clinical trials with immune-checkpoint inhibitors (CKI), histological features such as tumor-infiltrating lymphocites (TILs) are investigated as potential predictive biomarkers, with the possible limit of an outdated parameter for a typically dynamic element. Methods: This explorative study compared, in metastatic renal cell carcinoma (mRCC) patients, basal pathological data about TILs on diagnostic histological specimens with circulating lymphocyte subpopulations measured before and during therapy with nivolumab, with the primary aim to assess their concordance. Secondarily, with the limit of a small sample size, a possible relation with treatment outcome was explored. Results: Of 11 mRCC patients, 5 had low presence of TILs (L-TILs), 3 moderate amount (M-TILs), and 3 high number (H-TILs). Overall, 8 patients had low intratumoral pathological CD4+/CD8+ ratio (LIPR) ≤ 1 and 3 cases high intratumoral pathological ratio (HIPR) ≥ 2. Of 8 patients with LIPR, only 2 cases matched with low circulating CD4+/CD8+ ratio (LCR) ≤1, whilst 5 cases had high circulating ratio (HCR) ≥ 2 (1 undetermined). All 3 cases with HIPR (≥ 2) conversely had LCR (≤ 1). Unexpectedly, independently from the clinical outcome, circulating CD4+/CD8+ ratio remained unchanged during therapy with CKI in each patient, maintaining the same value after 8 weeks (mean -0.12). The respective percentage values of CD4+ and CD8+ circulating T cells also remained stable during treatment (mean variation 0%); the absolute value of CD4+ was more likely to increase (mean +46.3/mm3); the level of CD8+ tended to slightly decrease (mean -6.5/mm3). No correlation of lymphocyte subpopulations with treatment outcome was found. Conclusions: Of note, this study did not evidence any correspondence between histopathological and circulating findings in terms of T-lymphocyte subpopulations in mRCC patients undergoing treatment with CKI, also suggesting the inconsistency of circulating data in terms of relative variations. Considering the likely high dynamism of TILs, rebiopsy before CKI therapy might be the most reliable way to assess the utility of TILs characterization for predictive purpose.
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Affiliation(s)
| | | | | | - Nicola Sverzellati
- Department of Surgical Sciences, Section of Radiology, University of Parma, Parma, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Sebastiano Buti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
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Giuliano A, Gori I, Muratori F, Saviozzi I, Oliva P, Tancredi R, Cosenza A, Tosetti M, Calderoni S, Retico A. Machine learning techniques implemented ON structural MRI features at different spatial scales for preschoolers with autism spectrum disorders. Phys Med 2016. [DOI: 10.1016/j.ejmp.2016.01.443] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Mollo R, Cosenza A, Coviello I, Stazi A, Russo G, Villano A, Sestito A, Bencardino G, Lanza GA, Crea F. A novel electrocardiographic predictor of clinical response to cardiac resynchronization therapy. Europace 2013; 15:1615-21. [DOI: 10.1093/europace/eut151] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Wang M, Yan G, Yue W, Siu C, Tse H, Perperidis A, Cusack D, White A, Macgillivray T, Mcdicken W, Anderson T, Ryabov V, Shurupov V, Suslova T, Markov V, Elmstedt N, Ferm Widlund K, Lind B, Brodin LA, Westgren M, Mantovani F, Barbieri A, Bursi F, Valenti C, Quaglia M, Modena M, Peluso D, Muraru D, Dal Bianco L, Beraldo M, Solda' E, Tuveri M, Cucchini U, Al Mamary A, Badano L, Iliceto S, Goncalves A, Almeria C, Marcos-Alberca P, Feltes G, Hernandez-Antolin R, Rodriguez H, Maroto L, Silva Cardoso J, Macaya C, Zamorano J, Squarciotta S, Innocenti F, Guzzo A, Bianchi S, Lazzeretti D, De Villa E, Vicidomini S, Del Taglia B, Donnini C, Pini R, Mennie C, Salmasi AM, Kutyifa V, Nagy V, Edes E, Apor A, Merkely B, Nyrnes S, Lovstakken L, Torp H, Haugen B, Said K, Shehata A, Ashour Z, El-Tobgy S, Cameli M, Bigio E, Lisi M, Righini F, Franchi F, Scolletta S, Mondillo S, Gayat E, Weinert L, Yodwut C, Mor-Avi V, Lang R, Hrynchyshyn N, Kachenoura N, Diebold B, Khedim R, Senesi M, Redheuil A, Mousseaux E, Perdrix L, Yurdakul S, Erdemir V, Tayyareci Y, Memic K, Yildirimturk O, Aytekin V, Gurel M, Aytekin S, Gargani L, Fernandez Cimadevilla C, La Falce S, Landi P, Picano E, Sicari R, Smedsrud MK, Gravning J, Eek C, Morkrid L, Skulstad H, Aaberge L, Bendz B, Kjekshus J, Edvardsen T, Bajraktari G, Hyseni V, Morina B, Batalli A, Tafarshiku R, Olloni R, Henein M, Mjolstad O, Snare S, Folkvord L, Helland F, Torp H, Haraldseth O, Grimsmo A, Haugen B, Berry M, Zaghden O, Nahum J, Macron L, Lairez O, Damy T, Bensaid A, Dubois Rande J, Gueret P, Lim P, Nciri N, Issaoui Z, Tlili C, Wanes I, Foudhil H, Dachraoui F, Grapsa J, Dawson D, Nihoyannopoulos P, Gianturco L, Turiel M, Atzeni F, Sarzi-Puttini P, Stella D, Donato L, Tomasoni L, Jung P, Mueller M, Huber T, Sevilmis G, Kroetz F, Sohn H, Panoulas V, Bratsas A, Dawson D, Nihoyannopoulos P, Raso R, Tartarisco G, Gargani L, La Falce S, Pioggia G, Picano E, Gargiulo P, Petretta M, Cuocolo A, Prastaro M, D'amore C, Vassallo E, Savarese G, Marciano C, Paolillo S, Perrone Filardi P, Aggeli C, Felekos I, Roussakis G, Poulidakis E, Pietri P, Toutouzas K, Stefanadis C, Kaladaridis A, Skaltsiotis I, Kottis G, Bramos D, Takos D, Matthaios I, Agrios I, Papadopoulou E, Moulopoulos S, Toumanidis S, Carrilho-Ferreira P, Cortez-Dias N, Jorge C, Silva D, Silva Marques J, Placido R, Santos L, Ribeiro S, Fiuza M, Pinto F, Stoickov V, Ilic S, Deljanin Ilic M, Kim W, Woo J, Bae J, Kim K, Descalzo M, Rodriguez J, Moral S, Otaegui I, Mahia P, Garcia Del Blanco L, Gonzalez Alujas T, Figueras J, Evangelista A, Garcia-Dorado D, Takeuchi M, Kaku K, Otani K, Iwataki M, Kuwaki H, Haruki N, Yoshitani H, Otsuji Y, Kukucka M, Pasic M, Unbehaun A, Dreysse S, Mladenow A, Kuppe H, Hetzer R, Rajamannan N, Yurdakul S, Tayyareci Y, Tanrikulu A, Yildirimturk O, Aytekin V, Aytekin S, Kristiansson L, Gustafsson S, Lindmark K, Henein MY, Evdoridis C, Stougiannos P, Thomopoulos M, Fosteris M, Spanos P, Sionis G, Giatsios D, Paschalis A, Sakellaris C, Trikas A, Yong ZY, Boerlage-Van Dijk K, Koch K, Vis M, Bouma B, Piek J, Baan J, Abid L, Frikha Z, Makni K, Maazoun N, Abid D, Hentati M, Kammoun S, Barbier P, Staron A, Cefalu' C, Berna G, Gripari P, Andreini D, Pontone G, Pepi M, Ring L, Rana B, Ho S, Wells F, Yurdakul S, Tayyareci Y, Yildirimturk O, Dogan A, Aytekin V, Aytekin S, Karaca O, Guler G, Guler E, Gunes H, Alizade E, Agus H, Gol G, Esen O, Esen A, Turkmen M, Agricola E, Ingallina G, Ancona M, Maggio S, Slavich M, Tufaro V, Oppizzi M, Margonato A, Orsborne C, Irwin B, Pearce K, Ray S, Garcia Alonso C, Vallejo N, Labata C, Lopez Ayerbe J, Teis A, Ferrer E, Nunez Aragon R, Gual F, Pedro Botet M, Bayes Genis A, Santos CM, Carvalho M, Andrade M, Dores H, Madeira S, Cardoso G, Ventosa A, Aguiar C, Ribeiras R, Mendes M, Petrovic M, Petrovic M, Milasinovic G, Vujisic-Tesic B, Nedeljkovic I, Zamaklar-Trifunovic D, Petrovic I, Draganic G, Banovic M, Boricic M, Villarraga H, Molini-Griggs Bs C, Silen-Rivera Bs P, Payne Mph Ms B, Koshino Md Phd Y, Hsiao Md J, Monivas Palomero V, Mingo Santos S, Mitroi C, Garcia Lunar I, Garcia Pavia P, Castro Urda V, Toquero J, Gonzalez Mirelis J, Cavero Gibanel M, Fernandez Lozano I, Oko-Sarnowska Z, Wachowiak-Baszynska H, Katarzynska-Szymanska A, Trojnarska O, Grajek S, Bellavia D, Pellikka P, Dispenzieri A, Oh JK, Polizzi V, Pitrolo F, Musumeci F, Miller F, Ancona R, Comenale Pinto S, Caso P, Severino S, Cavallaro C, Vecchione F, D'onofrio A, Calabro' R, Maceira Gonzalez AM, Ripoll C, Cosin-Sales J, Igual B, Salazar J, Belloch V, Cosin-Aguilar J, Pinamonti B, Iorio A, Bobbo M, Merlo M, Barbati G, Massa L, Faganello G, Di Lenarda A, Sinagra GF, Ishizu T, Seo Y, Enomoto M, Kameda Y, Ishibashi N, Inoue M, Aonuma K, Saleh A, Matsumori A, Negm H, Fouad H, Onsy A, Hamodraka E, Paraskevaidis I, Kallistratos M, Lezos V, Zamfir T, Manetos C, Mavropoulos D, Poulimenos L, Kremastinos D, Manolis A, Citro R, Rigo F, Ciampi Q, Patella M, Provenza G, Zito C, Tagliamonte E, Rotondi F, Silvestri F, Bossone E, Monivas Palomero V, Mingo Santos S, Beltran Correas P, Gutierrez Landaluce C, Mitroi C, Garcia Lunar I, Gonzalez Mirelis J, Cavero Gibanel M, Gomez Bueno M, Segovia Cubero J, Beladan C, Matei F, Popescu B, Calin A, Rosca M, Boanta A, Enache R, Savu O, Usurelu C, Ginghina C, Ciobanu AO, Dulgheru R, Magda S, Dragoi R, Florescu M, Vinereanu D, Silva Marques J, Robalo Martins S, Jorge C, Calisto C, Goncalves S, Ribeiro S, Barrigoto I, Carvalho De Sousa J, Almeida A, Nunes Diogo A, Sargento L, Satendra M, Sousa C, Lousada N, Palma Reis R, Schiano Lomoriello V, Esposito R, Santoro A, Raia R, Schiattarella P, Dores E, Galderisi M, Mansencal N, Caille V, Dupland A, Perrot S, Bouferrache K, Vieillard-Baron A, Jouffroy R, Moceri P, Liodakis E, Gatzoulis M, Li W, Dimopoulos K, Sadron M, Seguela PE, Arnaudis B, Dulac Y, Cognet T, Acar P, Shiina Y, Gatzoulis M, Uemura H, Li W, Kupczynska K, Kasprzak J, Michalski B, Lipiec P, Carvalho V, Almeida AMG, David C, Marques J, Silva D, Cortez-Dias N, Ferreira P, Amaro M, Costa P, Diogo A, Tritakis V, Ikonomidis I, Paraskevaidis I, Lekakis J, Tzortzis S, Kadoglou N, Papadakis I, Trivilou P, Koukoulis C, Anastasiou-Nana M, Bombardini T, Picano E, Gherardi S, Arpesella G, Maccherini M, Serra W, Magnani G, Del Bene R, Pasanisi E, Sicari R, Startari U, Panchetti L, Rossi A, Piacenti M, Morales M, Mansencal N, El Hajjaji I, El Mahmoud R, Digne F, Dubourg O, Gargani L, Agoston G, Moreo A, Pratali L, Moggi Pignone A, Pavellini A, Doveri M, Musca F, Varga A, Picano E, Pratali L, Faita F, Rimoldi S, Sartori C, Alleman Y, Salinas Salmon C, Villena M, Scherrer U, Picano E, Sicari R, Baptista R, Serra S, Castro G, Martins R, Salvador M, Monteiro P, Silva J, Szudi L, Temesvary A, Fekete B, Kassai I, Szekely L, Abdel Moneim SS, Martinez M, Mankad S, Bernier M, Dhoble A, Pellikka P, Chandrasekaran K, Oh J, Mulvagh S, Hong GR, Kim JY, Lee SC, Choi SH, Sohn IS, Seo HS, Choi JH, Cho KI, Yoon SJ, Lim SJ, Lipiec P, Wejner-Mik P, Kusmierek J, Plachcinska A, Szuminski R, Kasprzak J, Stoebe S, Tarr A, Trache T, Hagendorff A, Mor-Avi V, Yodwut C, Jenkins C, Kuhl H, Nesser H, Marwick T, Franke A, Niel J, Sugeng L, Lang R, Gustafsson S, Henein M, Soderberg S, Lindmark K, Lindqvist P, Necas J, Kovalova S, Saha SK, Kiotsekoglou A, Toole R, Govind S, Gopal A, Amzulescu MS, Florian A, Bogaert J, Janssens S, Voigt J, Parisi V, Losi M, Parrella L, Contaldi C, Chiacchio E, Caputi A, Scatteia A, Buonauro A, Betocchi S, Rimbas R, Dulgheru R, Mihaila S, Vinereanu D, Caputo M, Navarri R, Innelli P, Urselli R, Capati E, Ballo P, Furiozzi F, Favilli R, Mondillo S, Lindquist R, Miller A, Reece C, O'leary P, Cetta F, Eidem BW, Cikes M, Gasparovic H, Bijnens B, Velagic V, Kopjar T, Biocina B, Milicic D, Ta-Shma A, Nir A, Perles Z, Gavri S, Golender J, Rein A, Pinnacchio G, Barone L, Battipaglia I, Cosenza A, Marinaccio L, Coviello I, Scalone G, Sestito A, Lanza G, Crea F, Cakal S, Eroglu E, Ozkan B, Kulahcioglu S, Bulut M, Koyuncu A, Acar G, Alici G, Dundar C, Esen A, Labombarda F, Zangl E, Pellissier A, Bougle D, Maragnes P, Milliez P, Saloux E, Aggeli C, Lagoudakou S, Felekos I, Gialafos E, Poulidakis E, Tsokanis A, Roussakis G, Stefanadis C, Nagy A, Kovats T, Apor A, Vago H, Toth A, Sax B, Kovacs A, Merkely B, Elnoamany MF, Badran H, Abdelfattah I, Khalil T, Salama M, Butz T, Taubenberger C, Thangarajah F, Meissner A, Van Bracht M, Prull M, Yeni H, Plehn G, Trappe H, Rydman R, Bone D, Alam M, Caidahl K, Larsen F, Staron A, Gasior Z, Tabor Z, Sengupta P, Liu D, Niemann M, Hu K, Herrmann S, Stoerk S, Morbach C, Knop S, Voelker W, Ertl G, Weidemann F, Cawley P, Hamilton-Craig C, Mitsumori L, Maki J, Otto C, Astrom Aneq M, Nylander E, Ebbers T, Engvall J, Arvanitis P, Flachskampf F, Duvernoy O, De Torres Alba F, Valbuena Lopez S, Guzman Martinez G, Gomez De Diego J, Rey Blas J, Armada Romero E, Lopez De Sa E, Moreno Yanguela M, Lopez Sendon J, Aggeli C, Felekos I, Poulidakis E, Trikalinos N, Siasos G, Aggeli A, Roussakis G, Stefanadis C, Tomaszewski A, Kutarski A, Tomaszewski M, Ikonomidis I, Lekakis J, Tritakis V, Tzortzis S, Kadoglou N, Papadakis I, Trivilou P, Anastasiou-Nana M, Koukoulis C, Paraskevaidis I, Vriz O, Driussi C, Bettio M, Pavan D, Bossone E, Antonini Canterin F, Doltra Magarolas A, Fernandez-Armenta J, Silva E, Solanes N, Rigol M, Barcelo A, Mont L, Berruezo A, Brugada J, Sitges M, Ciciarello FL, Mandolesi S, Fedele F, Agati L, Marceca A, Rhee S, Shin S, Kim S, Yun K, Yoo N, Kim N, Oh S, Jeong J, Alabdulkarim N. Poster Session 4: Friday 9 December 2011, 14:00-18:00 * Location: Poster Area. European Journal of Echocardiography 2011. [DOI: 10.1093/ejechocard/jer216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Brillantino A, Monaco L, Schettino M, Torelli F, Izzo G, Cosenza A, Marano L, Porfidia R, Reda G, Foresta F, Maglione P, Di Martino N. The laparoscopic Nissen fundoplication is a safe and effective treatment of the pathological acid and bile gastroesophageal reflux in the elderly. BMC Geriatr 2009. [PMCID: PMC4291061 DOI: 10.1186/1471-2318-9-s1-a89] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Di Martino N, Monaco L, Izzo G, Cosenza A, Torelli F, Basciotti A, Brillantino A. The effect of esophageal myotomy and myectomy on the lower esophageal sphincter pressure profile: intraoperative computerized manometry study. Dis Esophagus 2005; 18:160-5. [PMID: 16045577 DOI: 10.1111/j.1442-2050.2005.00471.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The surgical treatment of achalasia, based on Heller's myotomy is the procedure of choice to reduce the sphincterial high pressure zone, either by laparotomy or, most recently, by laparoscopy. What is the right length of the myotomy? Many authors have reported 10-15% postoperative residual dysphagia, due to the incomplete gastric myotomy and not to esophageal pouring. The aim of this study is to experimentally determine the modifications induced by Heller's myotomy and myectomy of the esophago-gastric junction on lower esophageal sphincter (LES) pressure profile, using a computerized manometric system. Myotomy of the esophageal portion of the LES (i.e. without dissection of the gastric fibers) has not modified the parameters considered, while the dissection of gastric fibers for at least 2-3 cm on the anterior gastric wall has created a significant modification of the LES pressure profile. Our observations seem to confirm and more clearly demonstrate the important role played by gastric fibers in sustaining the sphincteric HPZ. Moreover, analysis of our data, showed the need to always perform a complete myotomy. This was objectively shown during the intervention by means of intraoperative manometry, in order to significantly reduce the possibility of a dysphagic relapse, caused by inadequate treatment.
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Affiliation(s)
- N Di Martino
- Second University of Naples, School of Medicine, Naples, Italy.
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Di Martino N, Izzo G, Cosenza A, Renzi A, Monaco L, Torelli F, Basciotti A, Brillantino A, La Mura F. [Role of protein p21, p27, and p53 in the prognosis of patients surgically treated for gastric cancer]. Suppl Tumori 2005; 4:S204-5. [PMID: 16437989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Affiliation(s)
- N Di Martino
- VIII Chirurgia Generale e Fisiopatologia Gastroenterologica, Seconda Università degli Studi, Napoli
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Di Martino N, Izzo G, Cosenza A, Renzi A, Vicenzo L, Monaco L, Torelli F, Basciotti A, Brillantino A. [Clinical case: multiple synchronous and metachronous cancer]. Suppl Tumori 2005; 4:S216. [PMID: 16437999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Affiliation(s)
- N Di Martino
- VIII Chirurgia Generale e Fisiopatologia Gastroenterologica, Seconda Università degli Studi di Napoli
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Di Martino N, Izzo G, Cosenza A, Vicenzo L, Monaco L, Torelli F, Basciotti A, Brillantino A, Marra A. [Total gastrectomy for gastric cancer: can the type of lymphadenectomy condition the long-term results?]. Suppl Tumori 2005; 4:S84-5. [PMID: 16437920] [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: 05/06/2023]
Abstract
INTRODUCTION Gastric cancer is the second tumor for frequency in the world. Surgery is still the only curative treatment. Good results in terms of long distance survival, postoperative morbidity and mortality have been achieved in the last years. The extension of lymphadenectomy is an important and discussed matter and it is not clear if lymphadenectomy may contribute to improve the surgical results. The Japanese surgeons were the first ones, in the 60's, to introduce a D2-D3 extended lymphadenectomy, but the real benefits of this technique are still being discussed. Indeed lymphonodal metastasis seem to be one of the most important prognostic factors in the gastric cancer and the level and the number of metastatic nodes are useful to predict the patients' survival. The aim of this study is to value the D2 lymphadenectomy in the patients who were treated with total gastrectomy for gastric adenocarcinoma, comparing the results both with the D1 lymphadenectomy and the D3-D4, paying attention to the survival rates related with the lymphonodal dissection. PATIENTS AND METHOD From 1998 to 2004, we studied 87 patients with gastric cancer. Out of 78 patients treated surgically, 9 were judged unresectable. Out of 69 patients treated surgically, one died before surgery and so he was put away by this study. All the patients were treated with total gastrectomy and a GI tract reconstruction by Roux's Y termino-lateral esophageal-jejunal anastomosis. In 20 patients we also made a splenectomy. We followed the Japanese Research Society for Gastric Cancer guidelines, according to which nodes are gathered into 16 levels and divided in 4 groups (N1-N4) depending on the cancer localization. The extension of the lymphadenectomy has been classified according to the level of the removed nods. The patients were divided into 3 groups. First group: patients undergone a total gastrectomy with D1 lymphadenectomy. Second group: patients undergone D2 lymphadenectomy. Third group: patients undergone D3 and D4 lymphadenectomy. The data we obtained let us value the survival rate. RESULTS Out of the 78 patients treated, 69 were resected with a 88.5% resection rate (69/78). Perioperatory mortality was 1.4% (1/69). Global survival was 53.8% (44/68). The 5 years survival for the Ia stage was 82.6%, 89.3% for the Ib stage, 67.8% for the II stage, 56.6% for the IIIa, 16.8% for the IIIb and 0% for the IV stage. In addition the 5 years survival in the patients without lymphnodal metastasis was 79%, much higher than the 30.6% obtained in the patients with lymphonodal metastasis (p <0.0001). In the patients who underwent D1 lymphadenectomy, survival was 73.4%, while we obtained a result of 70.4% and 13.8% respectively in the D2 and D3-D4 (p <0.05). In the advanced stages (IIIa, IIIb, IV), the survival rate in the patients with lymphadenectomy D2 vs D1 vs D3-D4 was 38.9% vs 0% vs 36.3% (p <0.0001). The survival rate based on the extension of the lymphadenectomy in the patients with lymphonodal metastasis resulted to be much higher in those patients who underwent a D2 lymphadenectomy (43.5% in 5 years) compared both to D1 (0% in 6 months) and (29.5% in 5 years) D3-D4 lymphadenectomy. CONCLUSIONS The relation between long distance survival and extension of the lymphadenectomy in the patients with gastric adenocarcinoma is still being discussed. Different studies show the importance of a careful lymphadenectomy as the main mean for a better long distance survival in the patients with gastric cancer. Other studies showed a link between gastric cancer prognosis and number of positive nodes. If more than 7-8 nodes are affected with metastasis, prognosis is usually poor. Therefore the presence of nod metastasis has a negative influence in the prognosis of this tumor; for this reason D2 lymphadenectomy is the technique to be used for the treatment of the gastric adenocarcinoma, both for a good staging and a better long distance survival, but particularly in the advanced cancers which are, at the moment, the highest number of cases that reach the surgeon's attention.
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Affiliation(s)
- N Di Martino
- VIII Chirturgia Generale e Fisiopatologia Gastroenterologica, Seconda Università degli Studi, Napoli
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Di Martino N, Izzo G, Torelli F, Cosenza A, Monaco L, Basciotti A, Brillantino A. Gastric cancer in the elderly patient. Acta Biomed 2005; 76 Suppl 1:29-30. [PMID: 16450505] [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: 05/06/2023]
Abstract
The incidence of gastric cancer is increasing in elderly patients, unlike what it's being observed in the younger patients. The aim of this study is to evaluate the impact of the age on the resecability, resection type (R0-R1-2), morbidity, mortality and survival rate. The higher mortality observed in the elderly patients, the discussed role of an extended lymphadenectomy and the poor survival rate, would lead to a surgical approach which mostly tends to the palliation of the symptoms than the obtainment of a curative resection. But, on the other hand, the impossibility of making chemotherapy in most of the over 75 year old patients, lead us to a R0 surgery treatment.
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Affiliation(s)
- N Di Martino
- VIII Division of General Surgery and Gastroenterologic Physiopathology, II University of Naples, Naples, Italy
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Abstract
Although hyperprolactinemia is a common side effect during risperidone treatment in adult patients, no information is available on young children. The aim of this study is to report on serum prolactin levels in 25 young autistic children (22 males and 3 females, age range 3.9-7 years, mean age 4.10 years) during treatment with risperidone (dosage range 0.25-0.90 mg/day, mean dosage 0.52 mg/day). Prolactin levels were measured at baseline and after 10 weeks of treatment. The clinical outcome measure used was the Clinical Global Impression-Improvement. Serum prolactin was 9.77 +/- 3.94 ng/mL at baseline and 25.92 +/- 13.9 ng/mL during the 10th week of treatment (p < 0.001). Six children (24%) showed prolactin levels lower than 15 ng/mL, which is the upper normal level; eight children (28%) had prolactin levels higher than two times the upper limit (30 ng/mL). Hyperprolactinemia did not show significant correlations with age, weight, or risperidone dosage. There was no relation with clinical outcome. Dose reduction of risperidone resulted in a decrease of prolactin levels. None of the children showed clinical signs of hyperprolactinemia. Given the paucity of available data on potential effects of long-term hyperprolactinemia, a monitoring of prolactin during treatment with risperidone and other typical and atypical antipsychotics may be warranted.
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Affiliation(s)
- G Masi
- Division of Child Neurology and Psychiatry, University of Pisa, Italy.
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31
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Abstract
OBJECTIVE To describe tolerability and efficacy of risperidone in very young children with pervasive developmental disorders. METHOD Twenty-four children aged 3.6 to 6.6 years (mean 4.6 years +/- 8 months) enrolled during 1999 and 2000 participated in a 16-week open-label trial with risperidone monotherapy. Outcome measures included the Children's Psychiatric Rating Scale (CPRS), Childhood Autism Rating Scale (CARS), Clinical Global Impression-Improvement (CGI-I), and Children's Global Assessment Scale (C-GAS). RESULTS Two subjects did not complete the trial because of side effects. The optimal dose was 0.5 mg/day. After the treatment a 21% improvement in CPRS and a 14% improvement in CARS total scores was found. Items related to behavioral control (hyperactivity, fidgetiness, rhythmic motions) and affect regulation (lability of affect, angry affect) improved more than 25%. Based on improvement of at least 25% on the CPRS and a score of 1 or 2 on the CGI-I, eight subjects were considered responders. Functional impairment (C-GAS) improved more than 25%. Thirteen subjects (54%) were free of any side effects; in the other participants risperidone was well tolerated. Only three subjects had a weight gain greater than 10%. CONCLUSIONS Low-dose risperidone may positively affect symptoms in young autistic children, improving disruptive/hyperactive behavior and affective dysregulation. Further controlled studies in this age group are warranted.
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Affiliation(s)
- G Masi
- Division of Child Neurology and Psychiatry, University of Pisa, and IRCCS Stella Maris, Calambrone, Italy.
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32
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De Vita F, Orditura M, Infusino S, Martinelli E, Merola MC, Morgillo F, Cosenza A, Di Martino N, Del Genio A, Catalano G. Preoperative chemo-radiotherapy for carcinoma of the esophagus. Tumori 2001; 87:S24-7. [PMID: 11693814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Affiliation(s)
- F De Vita
- Division of Medical Oncology, F. Magrassi, Naples, Italy
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Abstract
The aim of this preliminary study was to examine the short-term efficacy and safety of the atypical antipsychotic risperidone in preschool autistic children. The sample consisted of 10 subjects (7 males and 3 females) aged 3 9/12 to 6 6/12 years (mean age 4.7 years). A 16-week open-label trial with risperidone monotherapy was initiated at a starting dose of 0.25 mg daily and was increased to a maximum dose of 0.50 mg (0.027 mg/kg daily). Outcome measures were the Childhood Autism Rating Scale, the Children's Psychiatric Rating Scale, Clinical Global Impression (improvement score), and the Children's Global Assessment of Functioning. Two subjects did not complete the trial because of side effects (tachycardia and flushes, fever and hyporexia). After the 16-week treatment, data from the eight children who completed the trial indicated a modest improvement in the Childhood Autism Rating Scale total score, Children's Psychiatric Rating Scale total score, and Children's Global Assessment of Functioning. According to the Clinical Global Impression, the global improvement score for four subjects was much improved or very much improved; the score for the other four children was minimally improved. None of the children exhibited behavioral deterioration. The side effects in the eight children were not severe.
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Affiliation(s)
- G Masi
- Division of Child Neurology and Psychiatry, University of Pisa, Italy. masi@.inpe.unipi.it
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34
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Marazziti D, Muratori F, Cesari A, Masala I, Baroni S, Giannaccini G, Dell'Osso L, Cosenza A, Pfanner P, Cassano GB. Increased density of the platelet serotonin transporter in autism. Pharmacopsychiatry 2000; 33:165-8. [PMID: 11071017 DOI: 10.1055/s-2000-7588] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND Various data have shown the involvement of serotonin (5-HT) in autism. The presence of the 5-HT transporter in platelets, similar to the same structure located in presynaptic serotonergic neurons, has produced a series of studies aimed at assessing its functionality in this disorder, but the ensuing findings are quite controversial. For this reason, we investigated the 5-HT transporter by means of the specific binding of [3H]-Paroxetine ([3H]-Par), which is currently considered the first-choice ligand for labeling it, in platelets of 20 autistic children and adolescents, as compared with healthy control subjects. METHODS Twenty children and adolescents of both sexes suffering from autism according to DSM IV criteria were included in the study and compared with a similar group of healthy control subjects. Platelet membranes and the binding of [3H]-Par were carried out according to standardized protocols. RESULTS The results showed a significantly higher density of [3H]-Par binding sites in autistic children than in healthy control subjects. CONCLUSIONS These findings support the presence of a serotonergic dysfunction in autism and would suggest that the 5-HT transporter may have a specific role in this disorder, also in the light of its recently proposed role in brain development.
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Affiliation(s)
- D Marazziti
- Dipartimento di Psichiatria, Neurobiologia, Farmacologia e Biotecnologie, University of Pisa, Italy.
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35
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Di Girolamo S, Di Nardo W, Cosenza A, Ottaviani F, Dickmann A, Savino G. The role of vision on postural strategy evaluated in patients affected by congenital nystagmus as an experimental model. J Vestib Res 2000; 9:445-51. [PMID: 10639029] [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: 02/15/2023]
Abstract
The role of vision in postural control is crucial and is strictly related to the characteristics of the visual stimulus and to the performance of the visual system. The purpose of this investigation was to evaluate the effects of chronically reduced visual cues upon postural control in patients affected by Congenital Nystagmus (CN). These patients have developed since birth a postural strategy mainly based on vestibular and somatosensorial cues. Fifteen patients affected by CN and 15 normal controls (NC) were enrolled in the study and evaluated by means of dynamic posturography. The overall postural control in CN patients was impaired as demonstrated by the equilibrium score and by the changes of the postural strategy. This impairment was even more enhanced in CN than in NC group when somatosensorial cues were experimentally reduced. An aspecific pattern of visual impairment and a pathological composite score were also present. Our data outline that in patients affected by CN an impairment of the postural balance is present especially when the postural control relies mainly on visual cues. Moreover, a decrease in accuracy of the somatosensory cues has a proportionally greater effect on balance than it has on normal subjects.
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Affiliation(s)
- S Di Girolamo
- Institute of Otorhinolaryngology, Catholic University of the Sacred Heart, Rome, Italy.
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36
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Affiliation(s)
- A Cosenza
- IRCCS Stella Maris-University of Pisa, Via dei Giacinti 2, 56018 Calambrone, Pisa, Italy.
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37
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Di Girolamo S, Di Nardo W, Cosenza A, Ottaviani F, Dickmann A, Savino G. The role of vision on postural strategy evaluated in patients affected by congenital nystagmus as an experimental model. J Vestib Res 1999. [DOI: 10.3233/ves-1999-9606] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The role of vision in postural control is crucial and is strictly related to the characteristics of the visual stimulus and to the performance of the visual system. The purpose of this investigation was to evaluate the effects of chronically reduced visual cues upon postural control in patients affected by Congenital Nystagmus (CN). These patients have developed since birth a postural strategy mainly based on vestibular and somatosensorial cues. Fifteen patients affected by CN and 15 normal controls (NC) were enrolled in the study and evaluated by means of dynamic posturography. The overall postural control in CN patients was impaired as demonstrated by the equilibrium score and by the changes of the postural strategy. This impairment was even more enhanced in CN than in NC group when somatosensorial cues were experimentally reduced. An aspecific pattern of visual impairment and a pathological composite score were also present. Our data outline that in patients affected by CN an impairment of the postural balance is present especially when the postural control relies mainly on visual cues. Moreover, a decrease in accuracy of the somatosensory cues has a proportionally greater effect on balance than it has on normal subjects.
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Affiliation(s)
- S. Di Girolamo
- Institute of Otorhinolaryngology of the Catholic University of the Sacred Heart, Largo Agostino Gemelli, 8, I-00168 Rome, Italy
| | - W. Di Nardo
- Institute of Otorhinolaryngology of the Catholic University of the Sacred Heart, Largo Agostino Gemelli, 8, I-00168 Rome, Italy
| | - A. Cosenza
- Institute of Otorhinolaryngology of the Catholic University of the Sacred Heart, Largo Agostino Gemelli, 8, I-00168 Rome, Italy
| | - F. Ottaviani
- Institute of Otorhinolaryngology of the Catholic University of the Sacred Heart, Largo Agostino Gemelli, 8, I-00168 Rome, Italy
| | - A. Dickmann
- Institute of Ophthalmology of the Catholic University of the Sacred Heart, Largo Agostino Gemelli, 8, I-00168 Rome, Italy
| | - G. Savino
- Institute of Ophthalmology of the Catholic University of the Sacred Heart, Largo Agostino Gemelli, 8, I-00168 Rome, Italy
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38
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Maurizi M, Paludetti G, Galli J, Cosenza A, Di Girolamo S, Ottaviani F. CO2 laser subtotal arytenoidectomy and posterior true and false cordotomy in the treatment of post-thyroidectomy bilateral laryngeal fixation in adduction. Eur Arch Otorhinolaryngol 1999; 256:291-5. [PMID: 10456277 DOI: 10.1007/s004050050248] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [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: 11/27/2022]
Abstract
A total of 39 patients with bilateral post-thyroidectomy vocal cord paralysis in adduction underwent CO2 laser subtotal arytenoidectomies with removal of the posterior third of the false and true vocal cords. Total airway resistance (Rtot) evaluated before and 4-10 months after surgery showed marked preoperative impairment before and significant improvement after surgery (P < 0.05). In five patients revision surgery was performed due to a progressive impairment of respiratory function. A variable degree of voice breathiness was observed after surgery; the maximum phonation time mean values were lower than normal and peak sound pressure levels 63 +/- 5 dB. In three cases aspiration was present in the first postoperative days, but swallowing dysfunctions disappeared within 1 week. Subtotal arytenoidectomy with removal of the posterior third of the true and false vocal folds was found to be a satisfactory surgical treatment for bilateral vocal cord paralysis in adduction. However, further research is still needed to define the surgical procedure able to balance respiratory, phonatory and sphincteric functions optimally.
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Affiliation(s)
- M Maurizi
- Institute of Otorhinolaryngology, Catholic University of the Sacred Heart, Rome, Italy
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39
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Di Nardo W, Ghirlanda G, Cercone S, Pitocco D, Soponara C, Cosenza A, Paludetti G, Di Leo MA, Galli I. The use of dynamic posturography to detect neurosensorial disorder in IDDM without clinical neuropathy. J Diabetes Complications 1999; 13:79-85. [PMID: 10432171 DOI: 10.1016/s1056-8727(99)00032-x] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
The main aim was to evaluate the relative importance of sensory interactions for postural stability in 45 patients with insulin-dependent diabetes mellitus (IDDM) with and without peripheral neuropathy. All subjects had normal electronystagmography. Dynamic posturography provides functional, selective testing of three sensory modalities in maintenance of balance, i.e., vestibular, visual, and somatosensory. The Sensory Organization Test (SOT) includes six test conditions during which the subject tries to maintain an upright stance with as little sway as possible. The subject stands on a movable platform facing a square visual surrounding, which can be rotated independently. The test is performed first with the eyes open, then with the eyes closed. The second component of posturography testing consists of the Motor Control Test (MCT) concerning motor responses routinely used in balance maintenance. Compared to control subjects, IDDM patients with peripheral neuropathy but not patients without neuropathy showed lower scores for test conditions SOT 1 (analysis of variance, ANOVA F = 8.3; Scheffe test: p = 0.0007), SOT 2 (F = 6.6; p = 0.004), SOT 3 (F = 3.4; p = 0.04), and SOT 6 (F = 3.4; p = 0.04). The muscle response latencies in MCT were prolonged for small forward perturbations (F = 4.6; p = 0.02) in neuropathic patients (148.3+/-14.2 ms) with respect to control subjects, but not in non-neuropathic patients with respect to control subjects (135.2+/-13.3 ms). Sural (r = 0.2; p = 0.002) and peroneal (r = 0.12; p = 0.02) nerve conduction velocities showed significant correlations with muscle response latencies of MCT for small forward perturbations. Our results suggest a subclinical dysequilibrium in IDDM patients with peripheral neuropathy. The results of dynamic posturography may reflect the impairment of the somatosensory system, rather than a specific lesion of vestibular and/or visual modalities.
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Affiliation(s)
- W Di Nardo
- Department of Otorhinolaryngology, Catholic University, Rome, Italy
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40
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Di Girolamo S, Paludetti G, Briglia G, Cosenza A, Santarelli R, Di Nardo W. Postural control in benign paroxysmal positional vertigo before and after recovery. Acta Otolaryngol 1998; 118:289-93. [PMID: 9655200 DOI: 10.1080/00016489850183340] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.3] [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: 02/08/2023]
Abstract
Thirty-two patients affected by idiopathic benign paroxysmal positional vertigo (BPPV) of the posterior semicircular canal were studied before, 3 days and I month after a resolutive Semont manoeuvre by means of dynamic posturography. The overall postural control in BPPV patients was shown to be impaired, as demonstrated by the pathological equilibrium scores. Data obtained before treatment showed a specific pattern of vestibular involvement and a pathological composite score. After the liberatory manoeuvre the Sensory Organization Test indicated a significant improvement in the pathological composite and vestibular scores. However, significant differences from controls were still detected 3 days and 1 month after clinical recovery from BPPV. The results clearly show that, in BPPV patients, there is an impairment of the vestibular system, which seems unable to maintain a normal postural balance. This deficit can be particularly detected when dynamic posturography evaluates the vestibular cues. After the liberatory manoeuvre a consistent improvement in the overall postural control has been observed but the residual differences from controls seem to suggest that damage to the otoconial maculae influences postural control, even when there is significant improvement in the clinical signs.
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Affiliation(s)
- S Di Girolamo
- Institute of Otorhinolaryngology, Catholic University of Rome, Italy.
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Del Genio A, Fei L, Cosenza A, Maffettone V, Izzo G, Allaria A. [Current views and controversies about reconstruction after esophagectomy]. G Chir 1991; 12:103-5. [PMID: 1873142] [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: 12/29/2022]
Abstract
The Authors examine the reconstructive procedures following total or partial esophagectomy, reporting advantages and disadvantages related to stomach, colon or jejunum transposition. The stomach is certainly the organ most widely employed for its adaptability and excellent vascularization; furthermore, only one anastomosis is needed. After a short note on pathophysiology of the most common complications, the Authors point out the advantages of using stapling devices, with special attention to the low incidence of anastomotic dehiscence.
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Affiliation(s)
- A Del Genio
- I Facoltà di Medicina e Chirurgia, Università degli Studi, Federico II, Napoli
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42
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Fei L, Di Martino N, Amato G, Landolfi V, Ambrosio A, Cosenza A, Del Genio A. [Combined long-term (24 hours) esophagogastric pH measurement in studying scleroderma patients]. Minerva Med 1986; 77:441-6. [PMID: 3703336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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