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Minardi C, Fedeli G, Bocchino M, Tosatto L. 7. Intraoperative seizures during intraoperative motor monitoring: A retrospective study. Clin Neurophysiol 2016. [DOI: 10.1016/j.clinph.2016.10.019] [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: 10/20/2022]
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Amantini A, Audenino D, Callegarini C, Carrai R, Celani M, Di Capua M, Donato F, Foresti C, Lanteri P, Lombardi M, Madera L, Marelli A, Megarelli S, Minardi C, Minicucci F, Monetti C, Montalenti E, Motti, Osio M, Piazza O, Politini L, Ricci F, Rota E, Scarpino M, Spalletti M, Valzania F, Vitelli E, Costa P, Grippo A. 78. Diagnostic accuracy of neurophysiological tests (EEG and SEP) in comatose patients after cardiac arrest: Protocol presentation of Italian Multicentric Study (ProNeCA). Clin Neurophysiol 2016. [DOI: 10.1016/j.clinph.2015.09.086] [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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Serafini G, Ingelmo PM, Astuto M, Baroncini S, Borrometi F, Bortone L, Ceschin C, Gentili A, Lampugnani E, Mangia G, Meneghini L, Minardi C, Montobbio G, Pinzoni F, Rosina B, Rossi C, Sahillioğlu E, Sammartino M, Sonzogni R, Sonzogni V, Tesoro S, Tognon C, Zadra N. Preoperative evaluation in infants and children: recommendations of the Italian Society of Pediatric and Neonatal Anesthesia and Intensive Care (SARNePI). Minerva Anestesiol 2014; 80:461-469. [PMID: 24193177] [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: 06/02/2023]
Abstract
BACKGROUND The preoperative assessment involves the process of evaluating the patient's clinical condition, which is intended to define the physical status classification, eligibility for anesthesia and the risks associated with it, thus providing elements to select the most appropriate and individualized anesthetic plan. The aim of this recommendation was provide a framework reference for the preoperative evaluation assessment of pediatric patients undergoing elective surgery or diagnostic/therapeutic procedures. METHODS We obtained evidence concerning pediatric preoperative evaluation from a systematic search of the electronic databases MEDLINE and Embase between January 1998 and February 2012. We used the format developed by the Italian Center for Evaluation of the Effectiveness of Health Care's scoring system for assessing the level of evidence and strength of recommendations. RESULTS We produce a set of consensus guidelines on the preoperative assessment and on the request for preoperative tests. A review of the existing literature supporting these recommendations is provided. In reaching consensus, emphasis was placed on the level of evidence, clinical relevance and the risk/benefit ratio. CONCLUSION Preoperative evaluation is mandatory before any diagnostic or therapeutic procedure that requires the use of anesthesia or sedation. The systematic prescription of complementary tests in children should be abandoned, and replaced by a selective and rational prescription, based on the patient history and clinical examination performed during the preoperative evaluation.
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Affiliation(s)
- G Serafini
- Dipartimento di Anestesia e Rianimazione 1, Fondazione IRCCS Policlinico S. Matteo, Università di Pavia, Pavia, Italy -
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Minardi C, Astuto M, Taranto V, Gullo C, Gullo A. Combination of propofol and remifentanil target-controlled infusion for laryngeal mask airway insertion in children: some remarks. Minerva Anestesiol 2011; 77:934-937. [PMID: 21878876] [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: 05/31/2023]
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Ulkatan S, Neuwirth M, Bitan F, Minardi C, Kokoszka A, Deletis V. Monitoring of scoliosis surgery with epidurally recorded motor evoked potentials (D wave) revealed false results. Clin Neurophysiol 2006; 117:2093-101. [PMID: 16844406 DOI: 10.1016/j.clinph.2006.05.021] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2005] [Revised: 05/16/2006] [Accepted: 05/22/2006] [Indexed: 01/19/2023]
Abstract
OBJECTIVE To elucidate the mechanism behind D wave amplitude changes after surgical correction of scoliosis. METHODS We collected D wave and muscle MEP data from 93 patients (78 female, 15 male, age range 4-19 years, mean age 15.9 years), who underwent surgical correction of scoliosis. D waves were recorded via a catheter electrode inserted epidurally through the flavectomy. Muscle MEPs from lower limb muscles were also recorded. Muscle MEPs/D wave were elicited by short trains/single transcranial electrical stimuli. SEPs were elicited through bilateral percutaneous stimulation of the tibial nerves at the ankle and an averaged response from 100 to 200 single sweeps were recorded over the scalp at Cz'/Fz. In addition, we analyzed intraoperatively obtained X-ray images of the spine in 9 patients and preoperative spinal MRI in two of those nine. RESULTS After surgical correction of scoliosis in 25 of 93 (27%) patients, the D wave amplitude changed by more than 20% of its baseline value. A decremental change occurred in 21 (84%) and an incremental change in 4 (16%) patients. D wave decrements of more than 50% were observed in 5 patients without significant SEP changes in any of these cases. In 9 patients, intraoperatively obtained X-rays of the spine (before and after correction of spine curvature) showed no catheter displacement. Muscle MEPs did not change and postoperative sensory-motor status was normal. In 2 patients, preoperative MRI revealed displacement of the spinal cord towards the concave side of the scoliotic curvature. CONCLUSIONS During scoliosis surgery, D wave amplitude changes should be interpreted cautiously until the definitive cause(s) of these changes are found. One possible mechanism to explain D wave changes during scoliosis correction could involve rotation of the spinal cord within the spinal canal, and the relative position of the epidural recording catheter (ERC). Rotation of the spinal cord after correction of scoliosis could introduce a new relationship between the ERC and the corticospinal tracts (CTs). Due to high incidence of false D wave amplitude changes we suggest that this methodology should not be used to assess the functional integrity of the CTs during scoliosis surgery. SIGNIFICANCE This study provides new insight into the methodology of D wave monitoring as well as strong evidence of a high incidence of false positive results using D wave monitoring during surgical correction of scoliosis.
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Affiliation(s)
- S Ulkatan
- Hyman-Newman Institute for Neurology and Neurosurgery, Beth Israel Medical Center, Singer Division, 170 East End Avenue, Room 311, New York, NY 10128, USA.
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Ancarani F, Angeli E, Antinori A, Antonucci G, Bonasso M, Bruno R, Capobianchi MR, Cargnel A, Cozzi-Lepri A, Monforte AD, Cingolani A, Galli M, Orofino GC, Girardi E, Marino N, Bongiovanni M, Morsica G, Narciso P, Pastecchia C, Pizzaferri P, Puoti M, Santantonio T, Verucchi G, Montroni M, Scalise G, Braschi MC, Maracci M, Tirelli U, Cinelli R, Pastore G, Ladisa N, Minafra G, Suter F, Arici C, Chiodo F, Colangeli V, Fiorini C, Coronado O, Carosi G, Cadeo GP, Torti C, Minardi C, Bertelli D, Rizzardini G, Migliorino G, Manconi PE, Piano P, Ferraro T, Scerbo A, Pizzigallo E, D'Alessandro M, Santoro D, Pusterla L, Carnevale G, Galloni D, Viganò P, Mena M, Ghinelli F, Sighinolfi L, Leoncini F, Mazzotta F, Pozzi M, Caputo SL, Angarano G, Grisorio B, Saracino A, Ferrara S, Grima P, Tundo P, Pagano G, Cassola G, Alessandrini A, Piscopo R, Toti M, Chigiotti S, Soscia F, Tacconi L, Orani A, Perini P, Scasso A, Vincenti A, Chiodera F, Castelli P, Scalzini A, Fibbia G, Moroni M, Lazzarin A, Cargnel A, Vigevani GM, Caggese L, Monforte AD, Repetto D, Novati R, Galli A, Merli S, Pastecchia C, Moioli MC, Esposito R, Mussini C, Abrescia N, Chirianni A, Izzo CM, Piazza M, De Marco M, Viglietti R, Manzillo E, Graf M, Colomba A, Abbadessa V, Prestileo T, Mancuso S, Ferrari C, Pizzaferri P, Filice G, Minoli L, Bruno R, Novati S, Baldelli F, Tinca M, Petrelli E, Cioppi A, Alberici F, Ruggieri A, Menichetti F, Martinelli C, De Stefano C, La Gala A, Ballardini G, Briganti E, Magnani G, Ursitti MA, Arlotti M, Ortolani P, Cauda R, Dianzani F, Ippolito G, Antinori A, Antonucci G, D'Elia S, Narciso P, Petrosillo N, Vullo V, De Luca A, Di Giambenedetti S, Zaccarelli M, Acinapura R, De Longis P, Ciardi M, D'Offizi G, Trotta MP, Noto P, Lichtner M, Capobianchi MR, Girardi E, Pezzotti P, Rezza G, Mura MS, Mannazzu M, Resta F, Loso K, Caramello P, Sinicco A, Soranzo ML, Orofino G, Sciandra M, Bonasso M, Grossi PA, Basilico C, Poggio A, Bottari G, Raise E, Pasquinucci S, De Lalla F, Tositti G, Lepri AC, Solmone M, Girardi E, Lalle E, Abbate I, Monforte AD, Cozzi-Lepri A, Alessandrini A, Piscopo R, Ebo F, Cosco L, Antonucci G, Ippolito G, Capobianchi MR. Evolution of HVR-1 Quasispecies after 1-Year Treatment in HIV/HCV-Coinfected Patients According to the Pattern of Response to Highly Active Antiretroviral Therapy. Antivir Ther 2006. [DOI: 10.1177/135965350601100102] [Citation(s) in RCA: 2] [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: 11/16/2022]
Abstract
Hepatitis C virus (HCV) variability is mainly attributed to the ability of the virus to respond to host immune pressure, acting as a driving force for the evolution of quasispecies. This study was aimed at studying the changes in HVR-1 heterogeneity and the evolution of HCV quasispecies in HIV/HCV-coinfected patients according to the pattern of response to highly active antiretroviral therapy (HAART). Sixteen HIV/HCV-coinfected patients harbouring HCV genotype 1 and who had been on HAART for at least 1 year, 8 showing increasing CD4+T-cell counts (immunological responders) and 8 showing a stable or decreasing CD4+ T-cell counts (immunological non-responders), were selected from a prospective cohort study. After 1 year of HAART, 11 patients showed HIV viral load <2.6 log10 cp/ml (virological responders), and 5 showed HIV viral load above this value (virological non-responders). Plasma samples, collected before starting therapy and after 1 year of HAART, underwent clonal sequence analysis for HVR-1 region of HCV. Non-synonymous/synonymous substitutions ratio (Ka/Ks), aminoacidic complexity (normalized Shannon entropy) and diversity (p-distance), were considered as parameters of quasispecies heterogeneity. After 1 year of HAART, heterogeneity of HVR-1 quasispecies significantly decreased in virological non-responders, whereas the heterogeneity tended to increase in virological responders. The differences in the evolution were less stringent, when considering immunological response. On the other hand, profound qualitative modifications of HVR-1 quasispecies were observed only in patients with both immunological and virological HAART response. On the whole, these findings suggest that, in patients undergoing HAART, the extent of HCV variability and the evolution of HVR-1 quasispecies is influenced by the pattern of response to antiretroviral therapy.
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Affiliation(s)
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- National Institute of Infectious Diseases “L. Spallanzani”, Rome
| | - Eleonora Lalle
- National Institute of Infectious Diseases “L. Spallanzani”, Rome
| | - Isabella Abbate
- National Institute of Infectious Diseases “L. Spallanzani”, Rome
| | | | - Alessandro Cozzi-Lepri
- Department of Primary Care and Population Sciences, Royal Free and University College Medical School, London
| | | | - Rita Piscopo
- Department of Infectious Diseases, Galliera Hospital, Genova
| | - Francesca Ebo
- Department of Infectious Diseases, Hosp Civile San Giovanni e Paolo, Venezia
| | - Lucio Cosco
- Department of Infectious Diseases, A. Pugliesi Catanzaro
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Antonucci G, Girardi E, Cozzi-Lepri A, Capobianchi MR, Morsica G, Pizzaferri P, Ladisa N, Sighinolfi L, Chiodera A, Solmone M, Lalle E, Ippolito G, Monforte AD, Ancarani F, Antinori A, Antonucci G, Bonasso M, Bruno R, Capobianchi MR, Cargnel A, Cozzi-Lepri A, d'Arminio Monforte A, Luca AD, Galli M, Gennero L, Girardi E, Lipani F, Marino N, Milazzo L, Morsica G, Narciso P, Pizzaferri P, Puoti M, Santantonio T, Verucchi G, Montroni M, Scalise G, Braschi MC, Prete MSD, Tirelli U, Cinelli R, Pastore G, Ladisa N, Suter GMBF, Arici C, Chiodo F, Colangeli V, Fiorini C, Coronado O, Carosi G, Cadeo GP, Torti C, Minardi C, Bertelli D, Rizzardini G, Migliorino G, Manconi PE, Piano P, Ferraro T, Scerbo A, Pizzigallo E, D'Alessandro M, Santoro D, Pusterla L, Carnevale G, Galloni D, Viganò P, Mena M, Ghinelli F, Sighinolfi L, Leoncini F, Mazzotta F, Pozzi M, Caputo SL, Angarano G, Grisorio B, Saracino A, Ferrara S, Grima P, Tundo P, Pagano G, Cassola G, Alessandrini A, Piscopo R, Toti M, Chigiotti S, Soscia F, Tacconi L, Orani A, Perini P, Scasso A, Vincenti A, Chiodera F, Castelli P, Scalzini A, Fibbia G, Moroni M, Lazzarin A, Cargnel A, Vigevani GM, Caggese L, Monforte AD, Repetto D, Novati R, Galli A, Merli S, Pastecchia C, Moioli MC, Esposito R, Mussini C, Abrescia N, Chirianni A, Izzo CM, Piazza M, Marco MD, Viglietti R, Manzillo E, Graf M, Colomba A, Abbadessa V, Prestileo T, Mancuso S, Ferrari C, Pizzaferri P, Filice G, Minoli L, Bruno R, Novati S, Baldelli F, Tinca M, Petrelli E, Cioppi A, Alberici F, Ruggieri A, Menichetti F, Martinelli C, Stefano CD, Gala AL, Ballardini G, Briganti E, Magnani G, Ursitti MA, Arlotti M, Ortolani P, Cauda R, Dianzani F, Ippolito G, Antinori A, Antonucci G, D'Elia S, Narciso P, Petrosillo N, Vullo V, Luca AD, Giambenedetti SD, Zaccarelli M, Acinapura R, Longis PD, Ciardi M, D'Offizi G, Trotta MP, Noto P, Lichtner M, Capobianchi MR, Girardi E, Pezzotti P, Rezza G, Mura MS, Mannazzu M, Resta F, Loso K, Caramello P, Sinicco A, Soranzo ML, Orofino G, Sciandra M, Bonasso M, Grossi PA, Basilico C, Poggio A, Bottari G, Raise E, Pasquinucci S, Lalla FD, Tositti G, Lepri AC. Response to Haart and Gb Virus Type C Coinfection in a Cohort of Antiretroviral-Naive HIV-Infected Individuals. Antivir Ther 2005. [DOI: 10.1177/135965350501000108] [Citation(s) in RCA: 2] [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: 11/17/2022]
Abstract
The prognostic role of GB virus type C (GBV-C) viraemia in HIV-infected subjects treated with highly active antiretroviral therapy (HAART) is still undefined, The aim of this analysis is to assess the relationship between GBV-C infection and response to antiretroviral therapy among HIV-infected subjects initiating HAART when antiretroviral-naive. A prospective, observational study of 400 HIV-infected patients with measurements of GBV-C RNA, hepatitis C virus (HCV) antibodies and HCV RNA determined from plasma stored prior to HAART initiation, Time to virological (achieving HIV RNA ≤500 copies/ml) and immunological success (a CD4+ count increase of ≥200cells/μl), and the time to virological relapse (confirmed HIV RNA >500 copies/ml) were assessed by Kaplan-Meier methods and Cox proportional hazard regression model. Of the subjects, 117 (29.3%) were GBV-C positive and, overall, 351 (87.8%) patients achieved virological success, After controlling for a number of confounders including HCV RNA, GBV-C viraemic patients experienced a significantly lower risk of HIV rebound than those who were GBV-C negative [relative hazard (RH)=0.56, 95% CI: 0.34–0.93, P=0.03], Conversely, the probability of achieving initial virological success or CD4+ count response after HAART did not differ between GBV-C-negative and -positive subjects, These results suggest that GBV-C coinfection may play a role in determining the rate of HIV rebound possibly by competing with HIV replication after HIV load has been successfully suppressed by HAART.
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Affiliation(s)
| | - Giorgio Antonucci
- National Institute of Infectious Diseases, L Spallanzani, Roma, Italy
| | - Enrico Girardi
- National Institute of Infectious Diseases, L Spallanzani, Roma, Italy
| | - Alessandro Cozzi-Lepri
- Department of Primary Care and Population Sciences, Royal Free and University College Medical School, London, UK
| | | | - Giulia Morsica
- Institute of Infectious Diseases, Ateneo Vita e Salute, S Raffaele Hospital, Milano, Italy
| | - Paolo Pizzaferri
- Department of Infectious Diseases and Hepatology, Azienda Ospedaliera, Parma, Italy
| | - Nicoletta Ladisa
- Institute of Infectious and Tropical Diseases, University of Bari, Bari, Italy
| | - Laura Sighinolfi
- Department of Infectious Diseases, Arcispedale S Anna, Ferrara, Italy
| | | | | | - Eleonora Lalle
- National Institute of Infectious Diseases, L Spallanzani, Roma, Italy
| | - Giuseppe Ippolito
- National Institute of Infectious Diseases, L Spallanzani, Roma, Italy
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Luca AD, Cozzi-Lepri A, Perno CF, Balotta C, Giambenedetto SD, Poggio A, Pagano G, Tositti G, Piscopo R, Forno AD, Chiodo F, Magnani G, Monforte AD, Angarano G, Antinori A, Balotta C, Cozzi-Lepri A, Monforte AD, De Luca A, Monno L, Perno CF, Rusconi S, Montroni M, Scalise G, Zoli A, Del Prete MS, Tirelli U, Di Gennaro G, Pastore G, Ladisa N, Minafra G, Suter F, Arici C, Chiodo F, Colangeli V, Fiorini C, Coronado O, Carosi G, Cadeo GP, Castelli F, Minardi C, Vangi D, Rizzardini G, Migliorino G, Manconi PE, Piano P, Ferraro T, Scerbo A, Pizzigallo E, D'Alessandro M, Santoro D, Pusterla L, Carnevale G, Galloni D, Viganò P, Mena M, Ghinelli F, Sighinolfi L, Leoncini F, Mazzotta F, Pozzi M, Caputo SL, Angarano G, Grisorio B, Ferrara S, Grima P, Tundo P, Pagano G, Piersantelli N, Alessandrini A, Piscopo R, Toti M, Chigiotti S, Soscia F, Tacconi L, Orani A, Perini P, Scasso A, Vincenti A, Chiodera F, Castelli P, Scalzini A, Fibbia G, Moroni M, Lazzarin A, Cargnel A, Vigevani GM, Caggese L, d'Arminio Monforte A, Repetto D, Novati R, Galli A, Merli S, Pastecchia C, Moioli MC, Esposito R, Mussini C, Abrescia N, Chirianni A, Izzo C, Piazza M, De Marco M, Montesarchio V, Manzillo E, Graf M, Colomba A, Abbadessa V, Prestileo T, Mancuso S, Ferrari C, Pizzaferri P, Filice G, Minoli L, Bruno R, Novati S, Balzelli F, Loso K, Petrelli E, Cioppi A, Alberici F, Ruggieri A, Menichetti F, Martinelli C, De Stefano C, Gala AL, Ballardini G, Briganti E, Magnani G, Ursitti MA, Arlotti M, Ortolani P, Cauda R, Dianzani F, Ippolito G, Antinori A, Antonucci G, D'Elia S, Narciso P, Petrosillo N, Vullo V, De Luca A, Di Giambenedetto S, Zaccarelli M, Acinapura R, De Longis P, Ciardi M, D'Offizi G, Trotta MP, Noto P, Lichtner M, Capobianchi MR, Girardi E, Pezzotti P, Rezza G, Mura MS, Mannazzu M, Caramello P, Sinicco A, Soranzo ML, Gennero L, Sciandra M, Bonasso M, Grossi PA, Basilico C, Poggio A, Bottari G, Raise E, Pasquinucci S, De Lalla F, Tositti G, Resta F, Chimienti A, Lepri AC. Variability in the Interpretation of Transmitted Genotypic HIV-1 Drug Resistance and Prediction of Virological Outcomes of the Initial Haart by Distinct Systems. Antivir Ther 2004. [DOI: 10.1177/135965350400900505] [Citation(s) in RCA: 2] [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: 11/15/2022]
Abstract
High level HIV-1 drug resistance in recently infected treatment-naive individuals correlates with sub-optimal virological responses to highly active antiretroviral therapy (HAART). To determine whether genotypic HIV-1 drug resistance in chronic naive patients, as interpreted by various systems, could predict the virological outcomes of HAART, isolates from patients enrolled in a prospective observational cohort (ICoNA) prior to treatment start were genotyped. Genotypic susceptibility scores (GSS) assigned to the initial HAART regimens using the interpretations of pre-therapy resistance mutations by 13 systems were related to virological outcomes. Of 415 patients, 42 (10%) had at least one major resistance mutation. According to the different interpretations, 1.9–20.5% of patients had some level of resistance to at least one drug in the initial regimen. In multivariable analysis, GSS from two systems significantly predicted the time to virological success: Rega 5.5, for each unit increase in GSS adjusted relative hazard (RH) 1.86 [95% confidence intervals (95% CI): 1.15–3.02] and hivresistanceWeb v3, RH 1.87 (95% CI: 1.00–3.48). With three other systems, GSS showed a trend towards a significant prediction of success: Retrogram 1.6, RH 2.33 (95% CI: 0.98–5.53), Menéndez 2002, RH 2.36 (95% CI: 0.97–5.72) and Stanford hivdb, RH 2.06 (95% CI: 0.94–4.49). Genotypic resistance testing coupled with adequate interpretation in chronic naive patients can usefully identify those at risk of sub-optimal virological response to HAART.
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Affiliation(s)
| | - Andrea De Luca
- Institute of Clinical Infectious Diseases, Catholic University, Rome, Italy
| | - Alessandro Cozzi-Lepri
- Royal Free Centre for HIV Medicine and Department of Primary Care and Population Sciences, Royal Free and University College Medical School, London, UK
| | | | - Claudia Balotta
- Institute of Infectious Diseases and Tropical Medicine, University of Milan, Milan, Italy
| | | | - Antonio Poggio
- Department of Infectious Diseases, Civile Hospital, Verbania, Italy
| | - Gabriella Pagano
- Department of Infectious Diseases, S Martino Hospital, Genova, Italy
| | - Giulia Tositti
- Department of Infectious Diseases, Vicenza Hospital, Vicenza, Italy
| | - Rita Piscopo
- Department of Infectious Diseases, Galliera Hospital, Genova, Italy
| | - Antonio Del Forno
- Institute of Clinical Infectious Diseases, Catholic University, Rome, Italy
| | - Francesco Chiodo
- Institute of Infectious Diseases, University of Bologna, Bologna, Italy
| | - Giacomo Magnani
- Department of Infectious Diseases, Santa Maria Nuova Hospital, Reggio Emilia, Italy
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Puoti M, Cozzi-Lepri A, Ancarani F, Bruno R, Ambu S, Ferraro T, Tundo P, Santantonio T, Toti M, Bonasso M, Monforte AD, Ancarani F, Antonucci G, Bonasso M, Bruno R, Cozzi-Lepri A, Monforte AD, Luca AD, Galli M, Gennero L, Girardi E, Lipani F, Marino N, Milazzo L, Morsica G, Narciso P, Pizzaferri P, Puoti M, Santantonio T, Verucchi G, Montroni M, Scalise G, Zoli A, Prete MSD, Tirelli U, Di Gennaro G, Pastore G, Ladisa N, Minafra G, Suter F, Arici C, Chiodo F, Colangeli V, Fiorini C, Coronado O, Carosi G, Cadeo GP, Castelli F, Minardi C, Vangi D, Rizzardini G, Migliorino G, Manconi PE, Piano P, Ferraro T, Scerbo A, Pizzigallo E, D'Alessandro M, Santoro D, Pusterla L, Carnevale G, Galloni D, Viganò P, Mena M, Ghinelli F, Sighinolfi L, Leoncini F, Mazzotta F, Pozzi M, Lo Caputo S, Angarano G, Grisorio B, Ferrara S, Grima P, Tundo P, Pagano G, Piersantelli N, Alessandrini A, Piscopo R, Toti M, Chigiotti S, Soscia F, Tacconi L, Orani A, Perini P, Scasso A, Vincenti A, Chiodera F, Castelli P, Scalzini A, Fibbia G, Moroni M, Lazzarin A, Cargnel A, Vigevani GM, Caggese L, d'Arminio Monforte A, Repetto D, Novati R, Galli A, Merli S, Pastecchia C, Moioli MC, Esposito R, Mussini C, Abrescia N, Chirianni A, Izzo C, Piazza M, De Marco M, Montesarchio V, Manzillo E, Graf M, Colomba A, Abbadessa V, Prestileo T, Mancuso S, Ferrari C, Pizzaferri P, Filice G, Minoli L, Bruno R, Novati S, Balzelli F, Loso K, Petrelli E, Cioppi A, Alberici F, Ruggieri A, Menichetti F, Martinelli C, De Stefano C, La Gala A, Ballardini G, Briganti E, Magnani G, Ursitti MA, Arlotti M, Ortolani P, Ortona L, Dianzani F, Ippolito G, Antinori A, Antonucci G, D'Elia S, Narciso P, Petrosillo N, Vullo V, De Luca A, Del Forno L, Zaccarelli M, Acinapura R, De Longis P, Ciardi M, D'Offizi G, Trotta MP, Noto P, Lichtner M, Capobianchi MR, Girardi E, Pezzotti P, Rezza G, Mura MS, Mannazzu M, Caramello P, Sinicco A, Soranzo ML, Gennero L, Sciandra M, Bonasso M, Grossi PA, Basilico C, Poggio A, Bottari G, Raise E, Pasquinucci S, De Lalla F, Tositti G, Resta F, Chimienti A, Cozzi-Lepri A. The Management of Hepatitis B Virus/HIV-1 Co-Infected Patients Starting Their First Haart Regimen. Treating Two Infections for the Price of One Drug? Antivir Ther 2004. [DOI: 10.1177/135965350400900506] [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: 11/15/2022]
Abstract
We examined the impact of a lamivudine-containing highly active antiretroviral therapy (HAART) regimen on 164 hepatitis B virus/HIV co-infected individuals starting their first HAART. Lamivudine-treated patients (accounting for 73% of the study population) showed a significantly lower level of alanine aminotransferase over follow-up [–81.1 mU/ml mean difference; 95% confidence intervals (95% CI): –30.3; –131.7, P=0.003] and a significantly reduced risk of liver-related morbidity/mortality [Relative hazard (RH)=0.07; 95% CI: 0.01–0.38, P=0.002] than those starting a lamivudine sparing-regimen.
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Affiliation(s)
| | - Massimo Puoti
- Institute of Infectious and Tropical Diseases, Spedali Civili, University of Brescia, Brescia, Italy
| | - Alessandro Cozzi-Lepri
- Department of Primary Care and Population Sciences, Royal Free and University College Medical School, London, UK
| | - Fausto Ancarani
- Institute of Infectious Diseases and Public Health, Umberto I Hospital, University of Ancona, Ancona, Italy
| | - Raffaele Bruno
- Institute of Infectious and Tropical Diseases, IRCCS S Matteo, University of Pavia, Pavia, Italy
| | - Silvia Ambu
- Department of Infectious Diseases, Azienda Ospedaliera Careggi, Firenze, Italy
| | - Teresa Ferraro
- Department of Infectious Diseases, Ospedale A Puglise, Catanzaro, Italy
| | - Paolo Tundo
- Department of Infectious Diseases, Ospedale Santa Caterina Novella, Galatina (Lecce), Italy
| | | | - Mario Toti
- Department of Infectious Diseases, Ospedale di Grosseto, Grosseto, Italy
| | - Marino Bonasso
- Department of Infectious Diseases, Ospedale ‘Amedeo Savoia’, Torino, Italy
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Martinelli P, Minardi C. [Tonic pupil and tendon areflexia: the Holmes-Adie's syndrome]. RECENTI PROGRESSI IN MEDICINA 2001; 92:605-8. [PMID: 11695306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
The Holmes-Adie syndrome (HAS) is characterised by initially monolateral, then bilateral enlargement of the pupil with delayed responses to near vision and subsequent redilation, and absent tendon reflexes. The diameter of the affected pupil is oval or irregular, sometimes with spontaneous movements of the pupillary sphincter muscle. Reaction to light may require several minutes' exposure to bright light, as it does redilation after a prolonged stay in a dark room. The reaction to near vision is tonic and delayed, as the subsequent redilation. In 10% of cases there is a permanent failure of the pupil to react either to light or to near vision. Absence of deep tendon reflexes is acquired and permanent, most frequently involving the Achilles' tendon reflex. Loss of different degrees of ciliary and spinal ganglia neurons, without evidence of inflammatory findings, are the neuropathological data accounting for the clinical signs of HAS. Polyneuropathies of different origin can be complicated by a symptomatic form of HAS.
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Dorrucci M, Pezzotti P, Grisorio B, Minardi C, Muro MS, Vullo V, Monforte A. Time to discontinuation of the first highly active antiretroviral therapy regimen: a comparison between protease inhibitor- and non-nucleoside reverse transcriptase inhibitor-containing regimens. AIDS 2001; 15:1733-6. [PMID: 11546952 DOI: 10.1097/00002030-200109070-00020] [Citation(s) in RCA: 32] [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
Data from a cohort of HIV-positive individuals who were antiretroviral naive at enrollment were analysed to estimate the probability of discontinuing the first highly active antiretroviral therapy (HAART) regimen, comparing protease inhibitor- and non-nucleoside reverse transcriptase-containing regimens. Of the 2002 individuals who began HAART, 857 (42.8%) discontinued their first regimen. No statistically significant difference was found in the time to discontinuation by specific type of regimen, either when considered overall or by specific reason.
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Affiliation(s)
- M Dorrucci
- Istituto Superiore di Sanità, Reparto AIDS/MST, Rome, Italy
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Perno CF, Cozzi-Lepri A, Balotta C, Forbici F, Violin M, Bertoli A, Facchi G, Pezzotti P, Angarano G, Arici C, Narciso P, Orani A, Raise E, Scalzini A, Poggio A, Ippolito G, Moroni M, Monforte AD, Montroni M, Scalise G, Costantini A, Del Prete MS, Tirelli U, Nasti G, Pastore G, Perulli LM, Suter F, Arici C, Chiodo F, Gritti FM, Colangeli V, Fiorini C, Guerra L, Carosi G, Cadeo GP, Castelli F, Minardi C, Vangi D, Rizzardini G, Migliorino G, Manconi PE, Piano P, Ferraro T, Cosco L, Pizzigallo E, Ricci F, Vigevani GM, Pusterla L, Carnevale G, Pan A, Viganò P, Mena M, Ghinelli F, Sighinolfi L, Leoncini F, Mazzotta F, Ambu S, Lo Caputo S, Angarano G, Grisorio B, Ferrara S, Grima P, Tundo P, Pagano G, Piersantelli N, Alessandrini A, Piscopo R, Toti M, Chigiotti, Soscia F, Tacconi L, Orani A, Castaldo G, Scasso A, Vincenti A, Scalzini A, Alessi F, Moroni M, Lazzarin A, Cargnel A, Milazzo F, Caggese L, Monforte AD, Melzi S, Delfanti F, Carini B, Adriani B, Garavaglia S, Moioli C, Esposito R, Mussini C, Abrescia N, Chirianni A, Perrella O, Piazza M, De Marco M, Montesarchio V, Manzillo E, Nappa S, Cadrobbi P, Scaggiante R, Colomba A, Abbadesse V, Prestileo T, Mancuso S, Filice G, Minoli L, Savino FAP, Maserati R, Pauluzzi S, Baldelli F, Petrelli E, Ciotti A, Alberici F, Sisti M, Menichetti F, Smorfa A, De Stefano C, La Gala A, Zauli T, Ballardini G, Bonazzi L, Ursitti MA, Ciammarughi R, Giordani S, Ortona L, Dianzani F, Ippolito G, Antinori A, Antonucci G, D'Elia S, Narciso P, Petrosillo N, Vullo V, De Luca A, Del Forno A, Zaccarelli M, De Longis P, Ciardi M, D'Offizi G, Palmieri F, Lichter M, Capobianchi MR, Girardi E, Pezzotti P, Rezza G, Mura MS, Mannazzu M, Caramello P, Sinicco A, Soranzo ML, Quaglia S, Sciandra M, Salassa B, Torre D, Basilico C, Poggio A, Bottari G, Raise E, Pasquinucci S, De Lalla F, Tositti G, Resta F, Chimienti A, Lepri AC, Phillips AN. Impact of Mutations Conferring Reduced Susceptibility to Lamivudine on the Response to Antiretroviral Therapy. Antivir Ther 2001. [DOI: 10.1177/135965350100600306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Carlo Federico Perno
- IRCCS L. Spallanzani, Rome, Italy
- Department Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | | | - Claudia Balotta
- Institute of Tropical and Infectious Diseases, University of Milan, Milan, Italy
| | | | - Michela Violin
- Institute of Tropical and Infectious Diseases, University of Milan, Milan, Italy
| | | | - Guido Facchi
- Institute of Tropical and Infectious Diseases, University of Milan, Milan, Italy
| | | | | | - Claudio Arici
- Department of Infectious Diseases, Ospedali Riuniti, Bergamo, Italy
| | | | - Anna Orani
- Department of Infectious Diseases, Lecco Hospital, Lecco, Italy
| | - Enzo Raise
- Department of Infectious Diseases, SS Giovanni e Paolo Hospital, Venice, Italy
| | - Alfredo Scalzini
- Department of Infectious Diseases, Mantova Hospital, Mantova, Italy
| | - Antonio Poggio
- Department of Infectious Diseases, Verbania Hospital, Verbania, Italy
| | | | - Mauro Moroni
- Institute of Tropical and Infectious Diseases, University of Milan, Milan, Italy
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Abstract
PURPOSE To evaluate ankle areflexia in Holmes-Adie syndrome (HAS). PATIENTS AND METHODS Hoffmann (H) and Tendon (T) soleus reflexes, tonic vibration reflex (TVR), and polysynaptic extension reflex of soleus muscle (PERS) were evaluated in eight patients with idiopathic HAS. Motor (MNCV) and sensory (SNCV) nerve conduction velocities, compound motor-action potential (CMAP), and sensory action potential (SAP) were also determined in upper and lower limbs. RESULTS Soleus T reflex was obtained in one out of eight patients, and H-reflex was found in none of the patients. TVR was recorded in four out of eight patients, and PERS in all of the patients. MNCV, SNCV, CMAP and SAP showed normal values in all patients. In six out of the eight patients a late response following the tibial nerve stimulation showed constant latency, amplitude and morphology, with no recovery cycle or vibration inhibition. CONCLUSION In this study, the neurophysiological spinal reflex circuitry evaluations support the view that HAS ankles areflexia is due to a selective impairement of monosynaptic connections of Ia afferents. A normal nuclear excitability is suggested by polysynaptic activation of the soleus motor nucleus.
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Affiliation(s)
- P Martinelli
- Institute of Neurology, University of Bologna, Italy
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Martinelli P, Nassetti S, Minardi C, Macrì S, Ippoliti M. Electrophysiological evaluation of the stiff-man syndrome: further data. J Neurol 1996; 243:551-3. [PMID: 8836947 DOI: 10.1007/bf00886879] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Abstract
A patient with neuromyotonia, peripheral neuropathy and myasthenia gravis (MG) is described. Neurophysiological studies, at rest, showed continuous muscle discharges of motor unit action potentials (MUAPs) in duplets and triplets. Motor (MNCV) and sensory (SNCV) nerve conduction studies revealed mild axonal and demyelinating peripheral neuropathy. Plasma exchange was followed by disappearance of clinical and electrophysiological signs of neuromyotonia and MG, as well as peripheral neuropathy.
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Affiliation(s)
- P Martinelli
- Institute of Neurology, University of Bologna, Bologna, Italy
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Affiliation(s)
- A Matteelli
- Clinic of Infectious and Tropical Diseases, University of Brescia, Brescia, Italy
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Di Marzo V, Cimino G, Crispino A, Minardi C, Sodano G, Spinella A. A novel multifunctional metabolic pathway in a marine mollusc leads to unprecedented prostaglandin derivatives (prostaglandin 1,15-lactones). Biochem J 1991; 273 ( Pt 3):593-600. [PMID: 1899996 PMCID: PMC1149804 DOI: 10.1042/bj2730593] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The discovery of high levels of prostaglandin (PG) 1,15-lactones of both the E and F series and their co-existence with PGs has been recently described in the opisthobranch mollusc Tethys fimbria. The present study was undertaken in order to investigate the biosynthesis of these novel natural PG derivatives in vivo using radiolabelled precursors, and to gain a preliminary understanding of their biological role. PGE2 1,15-lactone was shown to be produced from both PGE2 and PGF2 alpha in the mollusc mantle and appeared to be quickly transferred to the mollusc dorsal appendices (cerata). The detachment of the latter during the typical defence behaviour of T. fimbria was accompanied by the conversion of PGE2 and PGE3 1,15-lactones back to the corresponding PGs. Both PGE2 and PGE2 1,15-lactone were also shown to be biosynthesized from arachidonic acid. Lactones of the F series were present as 11-acetyl derivatives in T. fimbria mantle and as 9- and 11-fatty acyl esters in the mollusc egg-mass and reproductive gland, and their biosynthesis from PGF2 alpha was demonstrated in all of these tissues. A multiple biological role of PG 1,15-lactones in T. fimbria defensive behaviour, smooth muscle contraction and egg production/fertilization control is hypothesized. The high amounts of PG derivatives found in T. fimbria and the biosynthetic studies described herein indicate that this marine mollusc may be a useful model for future studies on PG biosynthesis.
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Affiliation(s)
- V Di Marzo
- Istituto per la Chimica di Molecole d'Interesse Biologico del C.N.R., Naples, Italy
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