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Sulpizio V, Berchicci M, Di Russo F, Galati G, Grasso MG, Iosa M, Lucci G, Paolucci S, Ripani M, Pitzalis S. Effect of Exoskeleton-Assisted Rehabilitation Over Prefrontal Cortex in Multiple Sclerosis Patients: A Neuroimaging Pilot Study. Brain Topogr 2021; 34:651-663. [PMID: 34181126 PMCID: PMC8384810 DOI: 10.1007/s10548-021-00858-w] [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] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/13/2021] [Indexed: 01/05/2023]
Abstract
Application of a passive and fully articulated exoskeleton, called Human Body Posturizer (HBP), has been demonstrated to improve mobility, response accuracy and ambulation in multiple sclerosis (MS) patients. By using functional magnetic imaging (fMRI) during a visuomotor discrimination task, we performed a pilot study to evaluate the effect of HBP over the neural correlates of motor and cognitive functions which are typically impaired in MS patients. Specifically, we tested the effect of a 6-week multidisciplinary rehabilitation intervention on two groups of MS patients: a control group who followed a standard physiotherapeutic rehabilitation protocol, and an experimental group who used the HBP during physical exercises in addition to the standard protocol. We found that, after treatment, the experimental group exhibited a significant lower activity (as compared to the control group) in the inferior frontal gyrus. This post-treatment activity reduction can be explained as a retour to a normal range, being the amount of iFg activity observed in the experimental patients very similar to that observed in healthy subjects. These findings indicate that the use of HBP during rehabilitation intervention normalizes the prefrontal activity, mitigating the cortical hyperactivity associated to MS.
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Affiliation(s)
- V Sulpizio
- Department of Cognitive and Motor Rehabilitation and Neuroimaging, Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy. .,Department of Psychology, Sapienza" University of Rome, Via dei Marsi, 78, 00185, Rome, Italy.
| | - M Berchicci
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - F Di Russo
- Department of Cognitive and Motor Rehabilitation and Neuroimaging, Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy.,Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - G Galati
- Department of Cognitive and Motor Rehabilitation and Neuroimaging, Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy.,Department of Psychology, Sapienza" University of Rome, Via dei Marsi, 78, 00185, Rome, Italy
| | - M G Grasso
- Department of Cognitive and Motor Rehabilitation and Neuroimaging, Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | - M Iosa
- Department of Cognitive and Motor Rehabilitation and Neuroimaging, Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy.,Department of Psychology, Sapienza" University of Rome, Via dei Marsi, 78, 00185, Rome, Italy
| | - G Lucci
- Department of Human Sciences, Marconi University, Rome, Italy
| | - S Paolucci
- Department of Cognitive and Motor Rehabilitation and Neuroimaging, Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | - M Ripani
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
| | - Sabrina Pitzalis
- Department of Cognitive and Motor Rehabilitation and Neuroimaging, Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy.,Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy
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2
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Ghanbari Ghooshchy S, Iosa M, Ciancarelli I, Cereatti A, Zoccolotti P, Della Croce U, Paolucci S, Morone G. Sensorized assessment of bilateral hand movements in patients with stroke driven by rhythmic auditory or visual-auditory stimulation. J BIOL REG HOMEOS AG 2020; 34:53-58. Technology in Medicine. [PMID: 33386034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
There is a growing body of literature about the efficacy in neurorehabilitation of the devices providing rhythmic auditory stimulations or visual-auditory stimulations, such as videogames, for guiding the patients' movements. Despite being presented as tools able to motivate patients, their efficacy was not been proven yet, probably due to the limited knowledge about the factors influencing the capability of patients to move the upper limbs following an external stimulus. In this study, we used a marker less system based on two infrared sensors to assess the kinematics of up and down in-phase and anti-phase bilateral hand oscillations synchronized or not with an external stimulus. A group of stroke survivors, one of age-matched healthy subjects and one of young healthy subjects were tested in three conditions: no stimulus, auditory stimulus, and video-auditory stimulus. Our results showed significant negative effects of visual-auditory stimulus in the frequency of movements (p = 0.001), and of auditory stimulus in their fluidity (p = 0.013). These results are conceivably related to the attentional overload required during the execution of bilateral movements driven by an external stimulus. However, a positive effect of external stimulus was found in increasing the range of movements of the less functional hand in all subjects (p = 0.023). These findings highlight as the type of stimulus may play a crucial role in the patient's performance with respect to movements that are not-externally driven.
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Affiliation(s)
- S Ghanbari Ghooshchy
- Department of Psychology, Sapienza University of Rome, Italy
- IRCCS Fondazione Santa Lucia, Rome, Italy
| | - M Iosa
- Department of Psychology, Sapienza University of Rome, Italy
- IRCCS Fondazione Santa Lucia, Rome, Italy
| | - I Ciancarelli
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Italy
| | - A Cereatti
- PoliToBIOMed Lab, Department of Electronics and Telecommunications, Politecnico of Turin, Italy
| | - P Zoccolotti
- Department of Psychology, Sapienza University of Rome, Italy
- IRCCS Fondazione Santa Lucia, Rome, Italy
| | - U Della Croce
- Department of Biomedical Sciences, University of Sassari, Italy
| | - S Paolucci
- IRCCS Fondazione Santa Lucia, Rome, Italy
| | - G Morone
- IRCCS Fondazione Santa Lucia, Rome, Italy
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3
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Balmelli C, Merlani G, Martinetti G, Reinholz D, Paolucci S, Baldanti F, Piralla A, Del Grande F, Bernasconi E. Outbreak of hepatitis C virus infections originating from a breach in safe injection practices before contrast-enhanced computed tomography scanning. J Hosp Infect 2020; 106:600-604. [PMID: 32497652 DOI: 10.1016/j.jhin.2020.05.041] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 05/26/2020] [Indexed: 11/29/2022]
Abstract
Four patients who underwent contrast-enhanced computed tomography (CT) scanning were infected with hepatitis C virus from a contaminated multi-dose vial of NaCl. The outbreak likely occurred due to a breach in safe injection practices, resulting in contamination of the vial. Not all patients exposed to the same vial were infected. The uneven distribution of infections could be attributed to a stochastic effect of a low infectious dose. This implies that outbreak investigations need to be extended to all patients scheduled before and after the first identified infected patient to confirm or rule out nosocomial transmission.
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Affiliation(s)
- C Balmelli
- Division of Infection Control and Hospital Epidemiology, Ente Ospedaliero Cantonale, Bellinzona, Ticino, Switzerland.
| | - G Merlani
- Division of Public Health, Canton Ticino, Bellinzona, Ticino, Switzerland
| | - G Martinetti
- Division of Infection Control and Hospital Epidemiology, Ente Ospedaliero Cantonale, Bellinzona, Ticino, Switzerland
| | - D Reinholz
- Division of Public Health, Canton Ticino, Bellinzona, Ticino, Switzerland.
| | - S Paolucci
- Fondazione IRCCS Policlinico San Matteo, Pavia, Lombardy, Italy
| | - F Baldanti
- University of Pavia, Pavia, Lombardy, Italy
| | - A Piralla
- Fondazione IRCCS Policlinico San Matteo, Pavia, Lombardy, Italy; University of Pavia, Pavia, Lombardy, Italy
| | - F Del Grande
- Clinica di Radiologia EOC, Istituto di Imaging della Svizzera Italiana, Ospedale Regionale di Lugano, Ticino, Switzerland
| | - E Bernasconi
- Division of Infectious Diseases, Ospedale Regionale di Lugano, Lugano, Ticino, Switzerland
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4
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Modica S, Rossetti B, Lombardi F, Lagi F, Maffeo M, D'Autilia R, Pecorari M, Vicenti I, Bruzzone B, Magnani G, Paolucci S, Francisci D, Penco G, Sacchini D, Zazzi M, De Luca A, Di Biagio A. Prevalence and determinants of resistance mutations in HIV-1-infected patients exposed to integrase inhibitors in a large Italian cohort. HIV Med 2018; 20:137-146. [PMID: 30461149 DOI: 10.1111/hiv.12692] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/08/2018] [Indexed: 12/21/2022]
Abstract
OBJECTIVES The aim of the study was to analyse the prevalence of integrase resistance mutations in integrase strand transfer inhibitor (INSTI)-experienced HIV-1-infected patients and its predictors. METHODS We selected HIV-1 integrase sequences from the Antiviral Response Cohort Analysis (ARCA) database, derived from INSTI-experienced patients between 2008 and 2017. Differences in the prevalence of resistance to raltegravir (RAL), elvitegravir (EVG) and dolutegravir (DTG) were assessed by χ2 test and predictors of resistance were analysed by logistic regression. RESULTS We included 462 genotypes from INSTI-exposed individuals: 356 'INSTI-failing' patients and 106 'previously INSTI-exposed' patients (obtained a median of 42 weeks after INSTI discontinuation [interquartile range (IQR) 17-110 weeks]). Overall, at least low-level resistance (LLR) to any INSTI (Stanford 8.5 algorithm) was detected in 198 (42.9%) cases. The most frequent INSTI resistance mutation was N155H, followed by Q148H/K/R, G140A/C/S, E138A/K/T and Y143C/H/R. Y143R and E138A were more prevalent in viral subtype B versus non-B [5.2 versus 1.5%, respectively (P = 0.04), and 3.1 versus 0%, respectively (P = 0.02)]. Overall, the Q148H/K/R plus G140A/C/S and/or E138A/K/T pattern, defining an intermediate level of resistance to DTG, was detected in 70 (15%) cases. Independent predictors of at least LLR to any INSTI were current use versus past use of INSTIs, a lower genotypic sensitivity score (GSS) for contemporary antiretroviral drugs used, and having an integrase sequence obtained in calendar year 2016 as compared to 2008-2009. CONCLUSIONS The results support integrase resistance testing in INSTI-experienced patients. Emergence of INSTI resistance is facilitated by the reduced genetic barrier of the regimen as a consequence of resistance to companion drugs. However, INSTI resistance may become undetectable by standard population sequencing upon INSTI discontinuation.
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Affiliation(s)
- S Modica
- Infectious Diseases Unit, Siena University Hospital, Siena, Italy.,Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - B Rossetti
- Infectious Diseases Unit, Siena University Hospital, Siena, Italy
| | - F Lombardi
- Institute of Clinical Infectious Diseases, Catholic University of the Sacred Heart, Rome, Italy
| | - F Lagi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - M Maffeo
- Infectious Diseases Unit, Siena University Hospital, Siena, Italy.,Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - R D'Autilia
- Department of Mathematics, University of Roma Tre, Rome, Italy
| | - M Pecorari
- Unit of Microbiology and Virology, Modena University Hospital, Modena, Italy
| | - I Vicenti
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - B Bruzzone
- Hygiene Unit, Policlinico San Martino Hospital, Genoa, Italy
| | - G Magnani
- Department of Infectious Diseases, S. Maria Nuova IRCCS Hospital, Reggio Emilia, Italy
| | - S Paolucci
- Molecular Virology Unit, Microbiology and Virology Department, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - D Francisci
- Infectious Diseases Clinic, Perugia University Hospital, Perugia, Italy
| | - G Penco
- Department of Infectious Diseases, Galliera Hospital, Genoa, Italy
| | - D Sacchini
- Clinic of Infectious Diseases, 'Guglielmo da Saliceto' Hospital, Piacenza, Italy
| | - M Zazzi
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - A De Luca
- Infectious Diseases Unit, Siena University Hospital, Siena, Italy.,Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - A Di Biagio
- Infectious Diseases Clinic, Policlinico San Martino Hospital, Genoa, Italy
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5
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Rusconi S, Adorni F, Tau P, Borghi V, Pecorari M, Maserati R, Francisci D, Monno L, Punzi G, Meraviglia P, Paolucci S, Di Biagio A, Bruzzone B, Mancon A, Micheli V, Zazzi M. Dolutegravir (DTG)-containing regimens after receiving raltegravir (RAL) or elvitegravir (EVG): Durability and virological response in a large Italian HIV drug resistance network (ARCA). J Clin Virol 2018; 105:112-117. [PMID: 29957545 DOI: 10.1016/j.jcv.2018.06.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [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: 01/03/2018] [Revised: 05/17/2018] [Accepted: 06/20/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND Dolutegravir (DTG) is a next-generation HIV integrase inhibitor (INI) with an increased genetic barrier to resistance with respect to raltegravir (RAL) or elvitegravir (EVG). Few data are available on the durability of DTG-containing regimens. OBJECTIVES We aimed at investigating the duration of the DTG-containing regimen, the occurrence of an HIV-1 RNA blip, and factors associated with DTG virological response. STUDY DESIGN From the Antiviral Response Cohort Analysis database, we selected 89 HIV-1-positive four-class-experienced subjects who started DTG after receiving RAL or EVG. Factors associated with durability and virological response were analysed by logistic regression. RESULTS After a median duration of 18.8 [0.4-76.2] months, 79/89 (88.8%) subjects were still on DTG. All subjects remaining on DTG at the end of follow-up had undetectable HIV-1 RNA, compared to 5/10 subjects who discontinued DTG. DTG discontinuation was less frequent in patients who had experienced ≥10 regimens (HR 0.11, p = 0.040). The probability of having an HIV-1 RNA positive value at the last follow-up significantly increased in patients with non-B HIV-1 subtype (HR 5.77, p < .001) and significantly decreased in patients with CD4 nadir >200/μL (HR 0.29, p = 0.038), with more than 10 previous regimens (HR 0.27, p = 0.040), and who harbored virus with IN mutations (HR 0.12, p = 0.023) at DTG start. CONCLUSIONS After previous exposure to first-generation INIs, treatment with DTG showed long durability and did not show virological rebound after virological suppression. Subjects infected with a non-B HIV-1 subtype had a greater risk of having detectable HIV-1 RNA at the last observation.
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Affiliation(s)
- S Rusconi
- Divisione Malattie Infettive, DIBIC Luigi Sacco, Università degli Studi di Milano, Italy.
| | | | - P Tau
- Divisione Malattie Infettive, DIBIC Luigi Sacco, Università degli Studi di Milano, Italy
| | - V Borghi
- Clinica Malattie Infettive, Modena, Italy
| | | | - R Maserati
- Ambulatorio Clinica Malattie Infettive, Fondazione Policlinico San Matteo, Pavia, Italy
| | | | - L Monno
- Clinica Malattie Infettive, Bari, Italy
| | - G Punzi
- Laboratorio di Virologia, Bari, Italy
| | - P Meraviglia
- Prima divisione di Malattie Infettive, Ospedale Luigi Sacco, Milano, Italy
| | - S Paolucci
- Laboratorio di Virologia, Fondazione Policlinico San Matteo, Pavia, Italy
| | - A Di Biagio
- Clinica Malattie Infettive, Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - B Bruzzone
- Laboratorio di Igiene, Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - A Mancon
- Laboratorio Microbiologia Clinica - Virologia - Bioterrorismo, Ospedale Luigi Sacco, ASST FBF-Sacco, Milano, Italy
| | - V Micheli
- Laboratorio Microbiologia Clinica - Virologia - Bioterrorismo, Ospedale Luigi Sacco, ASST FBF-Sacco, Milano, Italy
| | - M Zazzi
- Dipartimento di Biotecnologie Mediche, Università degli Studi di Siena, Italy
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6
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Matano A, Iosa M, Guariglia C, Pizzamiglio L, Paolucci S. Does outcome of neuropsychological treatment in patients with unilateral spatial neglect after stroke affect functional outcome? Eur J Phys Rehabil Med 2015; 51:737-743. [PMID: 25739509] [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: 06/04/2023]
Abstract
BACKGROUND Unilateral spatial neglect (USN) after stroke is associated to severe disability and to a poor rehabilitation outcome. However it is still unclear if a reduction of USN after a specific neurophsycological treatment could also favor the functional recovery. AIM The first aim of this study was to determine if low responders to neuropsychological treatment of unilateral spatial neglect may have a worse functional prognosis for activities of daily living. The second aim was to investigate which variables can predict a low response to neuropsychological treatment. DESIGN Observational study. SETTING Neurorehabilitation hospital in Italy. POPULATION Two hundred inpatients with the diagnosis of ischemic stroke were screened in this observational study. Inclusion criteria were: patients in subacute phase of first ischemic stroke in right hemisphere. Exclusion criteria were: presence of previous and/or other disabling pathologies, medical conditions contraindicating physical therapy. Data of 73 patients who performed neurorehabilitation and visual scanning training for reducing USN were analysed, while the remaining others were excluded for at least one of the following reasons: hemorrhagic lesions, presence of other chronic disabling pathologies, contraindications for therapy. METHODS USN was evaluated using: Letter Cancellation Test, Barrage Test, Sentence Reading Test and Wundt-Jastrow Area Illusion Test. Barthel Index (BI), Beck Depression Inventory, and Canadian Neurological Scale were also administered. According to the aim of the study, forward binary logistic regressions were performed to evaluate the effects of different factors on functional recovery. RESULTS Three factors were identified as predictors of low effectiveness in terms of BI-score: older age (odds ratio OR=9.882, P=0.002), severity of disease at admission (OR=12.594, P=0.002) and being low responders to neuropsychological treatment (OR=3.847, P=0.027). Further, the initial barrage score (OR=3.313, P=0.027) and the initial BI-score (OR=3.252, P=0.039) effectively predict the response to neuropsychological treatment. CONCLUSION The outcome of the whole rehabilitation resulted affected by the outcome of neuropsychological treatment in patients with USN, being a low score at Barrage test at the beginning of therapy a negative predictor of USN recovery. CLINICAL REHABILITATION IMPACT Patients with USN after stroke can benefit of a specific training for reducing USN also in terms of functional outcome. Further, the simple use of Barrage test could provide important prognostic information about recovery.
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Affiliation(s)
- A Matano
- IRCCS Fondazione Santa Lucia, Rome, Italy -
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7
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Zoccolillo L, Morelli D, Cincotti F, Muzzioli L, Gobbetti T, Paolucci S, Iosa M. Video-game based therapy performed by children with cerebral palsy: a cross-over randomized controlled trial and a cross-sectional quantitative measure of physical activity. Eur J Phys Rehabil Med 2015; 51:669-676. [PMID: 25653079] [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: 06/04/2023]
Abstract
BACKGROUND Previous studies reported controversial results about the efficacy of video-game based therapy (VGT) in improving neurorehabilitation outcomes in children with cerebral palsy (CP). AIM Primary aim was to investigate the effectiveness of VGT with respect to conventional therapy (CT) in improving upper limb motor outcomes in a group of children with CP. Secondary aim was to quantify if VGT leads children to perform a higher number of movements. DESIGN A cross-over randomized controlled trial (RCT) for investigating the primary aim and a cross-sectional study for investigating the secondary aim of this study. SETTINGS Outpatients. INCLUSION CRITERIA clinical diagnosis of CP, age between 4 and 14 years, level of GMFC between I and IV. EXCLUSION CRITERIA QI<35, severe comorbidities, incapacity to stand even with an external support. METHODS Twenty-two children with CP (6.89±1.91-year old) were enrolled in a cross-over RCT with 16 sessions of VGT (using Xbox with Kinect device) and then 16 of CT or vice versa. Upper limb functioning was assessed using the Quality of Upper Extremities Skills Test (QUEST) and hand abilities using Abilhand-kids score. According to the secondary aim of this study a secondary cross-sectional study has been performed. Eight children with CP (6.50±1.60-year old) were enrolled into a trial in which five wireless triaxial accelerometers were positioned on their forearms, legs and trunk for quantifying the physical activity during VGT vs. CT. RESULTS QUEST scores significantly improved only after VGT (P=0.003), and not after CT (P=0.056). The reverse occurred for Abilhand-kids scores (P=0.165 vs. P=0.013, respectively). Quantity of performed movements was three times higher in VGT than in CT (+198%, P=0.027). CONCLUSION VGT resulted effective in improving the motor functions of upper limb extremities in children with CP, conceivably for the increased quantity of limb movements, but failed in improving the manual abilities for performing activities of daily living which benefited more from CT. CLINICAL REHABILITATION IMPACT VGT performed using the X-Box with Kinect device could enhance the number of upper limb movements in children with CP during rehabilitation and in turn improving upper limb motor skills, but CT remained superior for improving performances in manual activities of daily living.
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Affiliation(s)
- L Zoccolillo
- Department of Child Neurorehabilitation, I.R.C.C.S. Fondazione Santa Lucia, Rome, Italy -
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8
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Oliviero B, Mantovani S, Ludovisi S, Varchetta S, Mele D, Paolucci S, Baldanti F, Mondelli MU. Skewed B cells in chronic hepatitis C virus infection maintain their ability to respond to virus-induced activation. J Viral Hepat 2015; 22:391-8. [PMID: 25258145 DOI: 10.1111/jvh.12336] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Accepted: 08/18/2014] [Indexed: 12/12/2022]
Abstract
Chronic hepatitis C virus (HCV) infection is characterized by persistent B-cell activation, with enhanced differentiation and reduced proliferative ability. To assess the possible role of HCV in altering B-cell subset distribution, we examined ex vivo frequencies and B-cell inhibitory receptor expression in 37 chronic HCV-infected patients and 25 healthy donors (HD). In addition, we determined whether short-term exposure to culture-derived HCV (HCVcc) resulted in B-cell subset skewing and/or activation. There was a statistically significant increase in the frequencies of immature transitional, activated memory and tissue-like memory (TLM) B cells in HCV-infected patients compared with HD. We also found that the frequency of memory B cells correlated with serum HCV RNA levels. The proportion of B cells expressing the marker of exhaustion Fc receptor-like 4 (FcRL4) was generally low even though significantly higher in the patients' memory B-cell compartment compared with HD, and a positive correlation was found between the frequencies of the patients' TLM FcRL4+ B cells and serum alanine aminotransferase and histological activity index at liver biopsy. Exposure to cell-free HCVcc in vitro did not result in B-cell skewing but induced significant activation of naïve, TLM and resting memory B cells in HCV-infected patients but not in HD, in whom cell-associated virus was an absolute requirement for activation of memory B cells. These findings provide corroborative evidence in favour of significant B-cell subset skewing in chronic HCV infection and in addition show that expression of exhaustion markers in selected B-cell subsets does not impair virus-induced B-cell activation.
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Affiliation(s)
- B Oliviero
- Research Laboratories, Department of Infectious Diseases, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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9
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Paolucci S, Smania N. Improving the quality of life of stroke survivors: what to do next? The Italian action for the implementation of a Poststroke Checklist. Eur J Phys Rehabil Med 2015; 51:233-235. [PMID: 25357179] [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: 06/04/2023]
Affiliation(s)
- S Paolucci
- I.R.C.C.S. Santa Lucia Foundation, Rome, Italy
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11
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Paolucci T, Iosa M, Vulpiani M, Paolucci S, Piermattei C, De Angelis S, Saraceni V. Perception of trunk appearance and body self in adolescent idiopathic scoliosis: The significance of brace treatment. Ann Phys Rehabil Med 2014. [DOI: 10.1016/j.rehab.2014.03.683] [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: 11/28/2022]
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12
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Paolucci T, Morone G, Luziatelli S, Iosa M, Paolucci S, Vulpiani M, Zangrando F, Saraceni V, Baldari C, Guidetti L. The efficacy of Wii fit training vs. adapted physical activity in elderly subjects on balance: Preliminary results. Ann Phys Rehabil Med 2014. [DOI: 10.1016/j.rehab.2014.03.599] [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: 11/25/2022]
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Svicher V, Alteri C, Montano M, Nori A, D'Arrigo R, Andreoni M, Angarano G, Antinori A, Antonelli G, Allice T, Bagnarelli P, Baldanti F, Bertoli A, Borderi M, Boeri E, Bon I, Bruzzone B, Barresi R, Calderisi S, Callegaro AP, Capobianchi MR, Gargiulo F, Castelli F, Cauda R, Ceccherini-Silberstein F, Clementi M, Chirianni A, Colafigli M, D'Arminio Monforte A, De Luca A, Di Biagio A, Di Nicuolo G, Di Perri G, Di Santo F, Fadda G, Galli M, Gennari W, Ghisetti V, Costantini A, Gori A, Gulminetti R, Leoncini F, Maffongelli G, Maggiolo F, Maserati R, Mazzotta F, Meini G, Micheli V, Monno L, Mussini C, Nozza S, Paolucci S, Palù G, Parisi S, Parruti G, Pignataro AR, Quirino T, Re MC, Rizzardini G, Sanguinetti M, Santangelo R, Scaggiante R, Sterrantino G, Turriziani O, Vatteroni ML, Viscoli C, Vullo V, Zazzi M, Lazzarin A, Perno CF. Genotypic testing on HIV-1 DNA as a tool to assess HIV-1 co-receptor usage in clinical practice: results from the DIVA study group. Infection 2013; 42:61-71. [PMID: 24146352 PMCID: PMC3906530 DOI: 10.1007/s15010-013-0510-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Accepted: 07/16/2013] [Indexed: 11/29/2022]
Abstract
PURPOSE We have developed a sequencing assay for determining the usage of the genotypic HIV-1 co-receptor using peripheral blood mononuclear cell (PBMC) DNA in virologically suppressed HIV-1 infected patients. Our specific aims were to (1) evaluate the efficiency of V3 sequences in B versus non-B subtypes, (2) compare the efficiency of V3 sequences and tropism prediction using whole blood and PBMCs for DNA extraction, (3) compare the efficiency of V3 sequences and tropism prediction using a single versus a triplicate round of amplification. RESULTS The overall rate of successful V3 sequences ranged from 100 % in samples with >3,000 copies HIV-1 DNA/10(6) PBMCs to 60 % in samples with <100 copies total HIV-1 DNA /10(6) PBMCs. Analysis of 143 paired PBMCs and whole-blood samples showed successful V3 sequences rates of 77.6 % for PBMCs and 83.9 % for whole blood. These rates are in agreement with the tropism prediction obtained using the geno2pheno co-receptor algorithm, namely, 92.1 % with a false-positive rate (FPR) of 10 or 20 % and of 96.5 % with an FPR of 5.75 %. The agreement between tropism prediction values using single versus triplicate amplification was 98.2 % (56/57) of patients using an FPR of 20 % and 92.9 % (53/57) using an FPR of 10 or 5.75 %. For 63.0 % (36/57) of patients, the FPR obtained via the single amplification procedure was superimposable to all three FPRs obtained by triplicate amplification. CONCLUSIONS Our results show the feasibility and consistency of genotypic testing on HIV-1 DNA tropism, supporting its possible use for selecting patients with suppressed plasma HIV-1 RNA as candidates for CCR5-antagonist treatment. The high agreement between tropism prediction by single and triple amplification does not support the use of triplicate amplification in clinical practice.
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Affiliation(s)
- V Svicher
- Department of Experimental Medicine, University of Rome "Tor Vergata", Via Montpellier 1, 00133, Rome, Italy
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Paolucci T, Morone G, Di Cesare A, Grasso MR, Fusco A, Paolucci S, Saraceni VM, Iosa M. Effect of Chêneau brace on postural balance in adolescent idiopathic scoliosis: a pilot study. Eur J Phys Rehabil Med 2013; 49:649-57. [PMID: 23820877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
BACKGROUND Adolescents with idiopathic scoliosis show a postural instability compared with healthy subjects. DESIGN TYPE. Case control study. SETTING Outpatient clinic of the Complex Operative Unit of Physical Medicine and Rehabilitation of Policlinico Umberto I Hospital. POPULATION Thirteen patients (11 females and 2 males, mean age 13.3±1.7 years, mean Cobb angle 32±9, median Risser sign 2) and thirteen healthy adolescents (8 females and 5 males, mean age: 13.0±1.6 years) as age-matched control group were enrolled. METHODS Postural ability of the participants was assessed with stabilometry (under open eyes and closed eyes conditions), computing sway length, sway ellipse area, and sway velocities. Static and dynamic baropodometry (open eyes only) was used to measure the limb load, and to compute: walking speed, step length, step cadence and step width. The symmetry of left and right limb values was also investigated. RESULTS Patient's group was characterized by significantly higher postural instability than control group (P<0.05) that decreased with brace in terms of limb load symmetry (-12% in eyes open condition), sway length (-12%), velocity in anteroposterior (-16%) and latero-lateral directions (-10%). Significant correlations were found between the changes occurred when wearing Chêneau brace on load symmetry during standing and those on symmetry of gait (R>0.5, P<0.05). CONCLUSION AND CLINICAL REHABILITATION IMPACT Our results show slight changes in terms of posture when wearing Chêneau brace according with the severity of pathology and significantly affecting gait parameters. For these reasons, use of postural balance evaluation should be objectively used to verify the efficacy of Cheneau brace on body functioning of adolescents with idiopathic scoliosis.
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Affiliation(s)
- T Paolucci
- Complex Operative Unit in Physical Medicine and Rehabilitation, Policlinico Umberto I Hospital, Rome, Italy -
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Iosa M, Morone G, Fusco A, Paolucci S. Why do patients with cerebellar ataxia not use environmental cues for reducing unpredictability of sudden gait stopping? Cerebellum 2013; 12:956-7. [PMID: 23754234 DOI: 10.1007/s12311-013-0500-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- M Iosa
- Clinical Laboratory of Experimental Neurorehabilitation, Fondazione Santa Lucia I.R.C.C.S., Via Ardeatina 306, 00179, Rome, Italy,
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Iosa M, Morone G, Ragaglini MR, Fusco A, Paolucci S. Motor strategies and bilateral transfer in sensorimotor learning of patients with subacute stroke and healthy subjects. A randomized controlled trial. Eur J Phys Rehabil Med 2013; 49:291-299. [PMID: 23172404] [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: 06/01/2023]
Abstract
BACKGROUND Bilateral transfer, i.e. the capacity to transfer from one to the other hand a learned motor skill, may help the recovery of upper limb functions after stroke. AIM To investigate the motor strategies at the basis of sensorimotor learning involved in bilateral transfer. DESIGN Randomized controlled trial. SETTING Neurorehabilitation Hospital. POPULATION Eighty right-handed participants (65 ± 13 years old): 40 patients with subacute stroke, 40 control healthy subjects. METHODS Subjects performed the 9 hole-peg-test twice in an order defined by random allocation: first with low and then with high skilled hand (LS-HS) or the reverse (HS-LS). Time spent to complete the test and filling sequence were recorded, together with maximum pinch force (assessed using a dynamometer), upper limb functioning (Motricity Index), spasticity (modified Ashworth Scale), limb dominance (Edinburgh Handeness Inventory). RESULTS As expected, in patients, the performance was found related to the residual pinch force (P<0.001), upper limb motricity (P=0.006) and side of hemiparesis (P=0.016). The performances of all subjects improved more in HS-LS than in LS-HS subgroups (P=0.043). The strategy adopted in the first trial influenced the velocity in the second one (P=0.030). CONCLUSION Bilateral transfer was observed from high to low skilled hand. Learning was not due to a mere sequence repetition, but on a strategy chosen on the basis of the previous performance. CLINICAL REHABILITATION IMPACT The affected hand of patients with subacute stroke may benefit from sensorimotor learning occurred with the un-affected hand.
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Affiliation(s)
- M Iosa
- Clinical Laboratory of Experimental Neurorehabilitation, IRCCS Santa Lucia Foundation, Rome, Italy.
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Paolucci S. Role, indications, and controversies of antidepressant therapy in chronic stroke patients. Eur J Phys Rehabil Med 2013; 49:233-241. [PMID: 23558703] [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
Antidepressants are a heterogeneous class of drugs that have been developed for the treatment of mood disorders. In the past several years, they have been used in poststroke survivors to treat poststroke depression, central poststroke pain, and poststroke fatigue and as an adjuvant for functional recovery and cognitive function. However, there are still some relevant points to clarify regarding the real role of antdidepressants in stroke patients and further researches are needed to deeply explore their effects on rehabilitation results.
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Affiliation(s)
- S Paolucci
- I.R.C.C.S. Santa Lucia Foundation, Rome, Italy.
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Paolucci S, van de Zande L, Beukeboom LW. Adaptive latitudinal cline of photoperiodic diapause induction in the parasitoid Nasonia vitripennis in Europe. J Evol Biol 2013; 26:705-18. [PMID: 23496837 DOI: 10.1111/jeb.12113] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2012] [Accepted: 12/14/2012] [Indexed: 11/28/2022]
Abstract
Living in seasonally changing environments requires adaptation to seasonal cycles. Many insects use the change in day length as a reliable cue for upcoming winter and respond to shortened photoperiod through diapause. In this study, we report the clinal variation in photoperiodic diapause induction in populations of the parasitoid wasp Nasonia vitripennis collected along a latitudinal gradient in Europe. In this species, diapause occurs in the larval stage and is maternally induced. Adult Nasonia females were exposed to different photoperiodic cycles and lifetime production of diapausing offspring was scored. Females switched to the production of diapausing offspring after exposure to a threshold number of photoperiodic cycles. A latitudinal cline was found in the proportion of diapausing offspring, the switch point for diapause induction measured as the maternal age at which the female starts to produce diapausing larvae, and the critical photoperiod for diapause induction. Populations at northern latitudes show an earlier switch point, higher proportions of diapausing individuals and longer critical photoperiods. Since the photoperiodic response was measured under the same laboratory conditions, the observed differences between populations most likely reflect genetic differences in sensitivity to photoperiodic cues, resulting from local adaptation to environmental cycles. The observed variability in diapause response combined with the availability of genomic tools for N. vitripennis represent a good opportunity to further investigate the genetic basis of this adaptive trait.
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Affiliation(s)
- S Paolucci
- Evolutionary Genetics, Centre for Ecological and Evolutionary Studies, University of Groningen, Groningen, The Netherlands.
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Paolucci S, Di Vita A, Massicci R, Traballesi M, Bureca I, Matano A, Iosa M, Guariglia C. Impact of participation on rehabilitation results: a multivariate study. Eur J Phys Rehabil Med 2012; 48:455-466. [PMID: 22522435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND Participation in inpatients is commonly considered as a relevant factor influencing rehabilitation results, but its effects are still not exhaustively investigated. AIM To clarify and quantify the impact of level of participation in rehabilitation on functional outcome in inpatients. DESIGN Prospective, observational multivariate study. SETTINGS Rehabilitation hospital. POPULATION Three hundred and sixty-two patients (mean age 59.41±12.85 years) with stroke or orthopedic diseases consecutively admitted to rehabilitation hospital. METHODS Rehabilitation program participation was assessed by means of Pittsburgh Rehabilitation Participation Scale (PRPS). Patients who scored below 4 in 25% of the physical and occupational therapy treatment were classified as "low" participants. Multiple and logistic regressions were performed to identify variables associated not only with participation but also with rehabilitation results. RESULTS Nearly one third of patients (33.88%, primarily stroke) showed low participation. Low early participation (within the first two weeks) was associated with disability and depressive symptoms at admission, and late participation with early participation, age and years of schooling. Both early and late participation were associated with effectiveness of treatment on both ADL and mobility, even if there was much unexplained variance in both models. Patients with low early participation had a greater risk (OR=2.45, 95% CI 1.27-4.71) of a low response to treatment on mobility than the patients who had participated more. Among other prognostic factors, early start of rehabilitation treatment and the presence of cognitive and neuropsychological impairments have significant roles. CONCLUSIONS Our results confirm the importance of participation in rehabilitation programs, which should be encouraged. Further studies are needed to improve knowledge about the overall effects of participation. CLINICAL REHABILITATION IMPACT Early participation should be considered a treatment target as well as a prognostic factor.
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Affiliation(s)
- S Paolucci
- I.R.C.C.S. Santa Lucia Foundation, Rome, Italy.
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Scognamiglio U, Salvia A, Paolucci S, Garbagnati F, Caltagirone C, Musicco M. Validity of a questionnaire for the semi-quantitative evaluation of dietary intake of hospitalised patients compared to weighed records. J Hum Nutr Diet 2012; 25:526-33. [PMID: 22906426 DOI: 10.1111/j.1365-277x.2012.01285.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Malnutrition in hospitalised patients is often underestimated. The present study aimed to evaluate the validity of a questionnaire for the semi-quantitative evaluation of food intake compared to weighed records in patients who were hospitalised for the rehabilitation of neurological disorders. METHODS Food intake at breakfast, lunch and dinner was evaluated in 319 in-patients, by weighing the meals and the residuals, and using a semi-quantitative questionnaire, during five consecutive days. The questionnaire represented, for each offered food, the pictures of the nonconsumed quantities. The consumption of each food was determined by weighing foods that were served and the residuals after the meal. As a measure of validity of the questionnaire, the agreement over chance (kappa statistic) between the questionnaire and the weight was calculated. Considering the weight as the gold standard, the sensitivity and specificity of the questionnaire in detecting patients who consumed <50% or 75% of the meals was calculated. RESULTS The agreement between the two measures was satisfactory (κ ≥ 0.70) or almost satisfactory (0.60 < κ < 0.70) for most of the foods, with the exception of fruit and the first course at dinner. The sensitivity and specificity of the questionnaire in detecting consumers of <50% or 75% of the offered foods were always >80%, except for bread and first course, as well as fruit at dinner. CONCLUSIONS The present study shows that this semi-quantitative questionnaire on food consumption reproduces with sufficient precision the measures obtained by weighing. The questionnaire appears also to be a valid and suitable instrument for the identification of patients with poor food intake in a neurorehabilitation hospital.
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Affiliation(s)
- U Scognamiglio
- Centre of Research on Nutrition and Rehabilitation (CeSAR), IRCCS Santa Lucia Foundation, Rome, Italy.
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Paolucci T, Morone G, Iosa M, Fusco A, Alcuri R, Matano A, Bureca I, Saraceni VM, Paolucci S. Psychological features and outcomes of the Back School treatment in patients with chronic non-specific low back pain. A randomized controlled study. Eur J Phys Rehabil Med 2012; 48:245-53. [PMID: 22095057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
BACKGROUND Low back pain is a worldwide health problem, affecting up to 80% of adult population. Psychological factors are involved in its development and maintenance. Many clinical trials have evaluated the efficacy of different interventions for chronic non-specific low back pain. In this field, Back School program has been demonstrated effective for people with chronic non-specific low back. AIM To evaluate the relationship between the effects of the Back School treatment and psychological features measured by MMPI-II of patients with chronic non-specific low back pain. DESIGN A randomised controlled trial with three and six-month follow-up. SETTING Ambulatory rehabilitative university centre. POPULATION Fifty patients with chronic non-specific low back pain out of 77 screened patients. METHODS Patients were randomly placed in a 3:2 form and were allocated into two groups (Treatment versus Control). The Treatment Group participated to an intensive multidisciplinary Back School program (BSG, N.=29), while the Control Group received medical assistance (CG, N.=21). Medication was the same in both groups. Then, patients were subgrouped in those with at least an elevation in one scale of MMPI-II, and those without it. The Short Form 36 Health Status Survey for the assessment of quality of life (primary outcome measure), pain Visual Analogue Scale, Waddel Index and Oswestry Disability Index were collected at baseline, at the end of treatment, and at the three and six-month follow-up. RESULTS Only the two treated subgroups showed a significant improvements in terms of quality of life, disability and pain. Among treated subjects, only those with at least one scale elevation in MMPI-II showed also a significant improvement in terms of Short Form 36 mental composite score and relevant subscores. CONCLUSION These results suggest that Back School program has positive effects, even in terms of mental components of quality of life in patients with scale elevations of MMPI-II. Probably these findings are due to its educational and cognitive-behavioural characteristics. CLINICAL REHABILITATION IMPACT Because of its educational purposes, the Back School treatment can have positive effects also on the mental status of patients with low back pain when it affects their psychological features.
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Affiliation(s)
- T Paolucci
- Department of Physical Medicine and Rehabiltation, Policlinico Umberto I, Sapienza University, Rome, Italy
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Franzetti M, Violin M, Casazza G, Meini G, Callegaro A, Corsi P, Maggiolo F, Pignataro AR, Paolucci S, Gianotti N, Francisci D, Rossotti R, Filice G, Carli T, Zazzi M, Balotta C. Human immunodeficiency virus-1 B and non-B subtypes with the same drug resistance pattern respond similarly to antiretroviral therapy. Clin Microbiol Infect 2011; 18:E66-70. [PMID: 22192680 DOI: 10.1111/j.1469-0691.2011.03740.x] [Citation(s) in RCA: 4] [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] [Indexed: 11/29/2022]
Abstract
We analysed the 12-week virological response to protease inhibitor (PI) or non-nucleoside reverse transcriptase inhibitor (NNRTI) therapy in 1108 patients carrying B or non-B human immunodeficiency virus (HIV)-1 subtypes with matched resistance mutation patterns. Response rates were not significantly different for non-B and B subtypes stratified for treatment status (51.5% vs. 41.5% in naïve patients; 46.7% vs. 38.7% in experienced patients) or regimens (46.9% vs. 39.7% with PI; 56.7% vs. 40% with NNRTI). No difference in response was detected in patients harbouring B and non-B subtypes with any resistance profile. Further studies are advisable to fully test this approach on larger datasets.
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Affiliation(s)
- M Franzetti
- Department of Clinical Sciences L. Sacco, Section of Infectious Diseases and Immunopathology, University of Milan, Milan, Italy.
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Mazzone S, Serafini A, Iosa M, Aliberti MN, Gobbetti T, Paolucci S, Morelli D. Functional taping applied to upper limb of children with hemiplegic cerebral palsy: a pilot study. Neuropediatrics 2011; 42:249-53. [PMID: 22161724 DOI: 10.1055/s-0031-1295478] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Functional taping with elastic bandages and adhesive tapes could limit the action of upper limb spastic muscles and sustain that of weaker muscles in children with hemiplegic cerebral palsy (CP). 16 young children with CP (3±2 years old) were enrolled in this pilot study including 5 months of taping in conjunction with conventional physical therapy, followed by 7 months of physical therapy alone (taping wash-out), and other 5 months of taping plus therapy. Large improvements in the Melbourne assessment score were found in the first period in which taping was used (+15.4%, p<0.001) and also in the second one despite 8 drop-outs (+8.4%, p=0.012), but not during the taping wash-out (- 4.6%; p=0.093). These results suggest that children with CP could benefit from the continuous correction provided by taping in order to limit the development of improper upper limb motor schemas and to favour that of proper ones.
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Affiliation(s)
- S Mazzone
- Movement and BrainLaboratory, Fondazione Santa Lucia, I.R.C.C.S., Rome, Italy
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Morone G, Paolucci T, Alcuri MR, Vulpiani MC, Matano A, Bureca I, Paolucci S, Saraceni VM. Quality of life improved by multidisciplinary back school program in patıents with chronic non-specific low back pain: a single blind randomized controlled trial. Eur J Phys Rehabil Med 2011; 47:533-541. [PMID: 21508915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
STUDY DESIGN A three and six months follow-up in a randomized controlled trial. BACKGROUND Back School has become a widespread exercise program for low back pain (LBP), since its introduction in 1969. Back School could improve quality of life (QoL), but there are controversial data regarding its effectiveness. AIM To evaluate the effects of the Back School program on quality of life (primary outcome), disability and pain perceptions (secondary outcomes) in patients with chronic and non-specific low back pain. SETTING Rehabilitative specialized centre. POPULATION Seventy four patients with chronic non-specific LBP. METHODS Patients were randomly placed in a 3:2 form and were allocated into 2 groups (treated-control). Treatment group participated in a intensive multidisciplinary Back School program including brief education and active back exercises (BSG, N.=41), while the control group received medical assistance (CG, N.=29). Medication was the same in both groups. The Short Form 36 Health Status Survey, Waddel Index, Oswestry Disability Index and Visual Analogue Scale were collected at baseline, at the end of treatment, and at the three and six month follow-up. RESULTS Quality of life significantly improved along time more in BSG, both in Physical and Mental Composite Score (repeated measure Anova: interaction time per group: P<0.001 and P=0.002, respectively). We also observed a significant improvement in disability scores along time (P<0.001) in BSG with significant differences between groups at three and at six months for Waddell Index (P=0.006 and P=0.009 respectively) and for Oswestry Disability Index (P=0.018 and 0.011 respectively). Moreover, pain perception score VAS showed a reduction in both groups, but it was significantly lower in BSG at end of treatment and both follow-ups (P<0.001). CONCLUSION Our Back School program can be considered an effective treatment in people with chronıc non-specıfıc LBP.
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Affiliation(s)
- G Morone
- Movement and Brain Laboratory, IRCCS Santa Lucia, Rome, Italy.
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Di Giambenedetto S, Prosperi M, Fanti I, Bruzzone B, Paolucci S, Penco G, Meini G, Di Biagio A, Paolini E, Micheli V, Meraviglia P, Castelli P, Corsi P, Gonnelli A, Fabbiani M, Zazzi M, De Luca A. Update on emergence of HIV-1 resistance to antiretroviral drug classes in an Italian national database: 2007–2009. Clin Microbiol Infect 2011; 17:1352-5. [DOI: 10.1111/j.1469-0691.2011.03563.x] [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: 11/30/2022]
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Smania N, Gambarin M, Paolucci S, Girardi P, Bortolami M, Fiaschi A, Santilli V, Picelli A. Active ankle dorsiflexion and the Mingazzini manoeuvre: two clinical bedside tests related to prognosis of postural transferring, standing and walking ability in patients with stroke. Eur J Phys Rehabil Med 2011; 47:435-440. [PMID: 21460790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND Lower limb paresis is one of the main determinants of postural transferring, standing and walking disability in patients with stroke. Early prognosis of recovery of lower limb function and of related functional disability is an important issue in neurorehabilitation clinical practice. AIM Aim of this study was to assess the relationship between active ankle dorsiflexion and the Mingazzini manoeuvre with the prognosis of lower limb function and of postural transferring, standing and walking ability in patients with stroke. DESIGN This was a longitudinal study with prospectively collected data. SETTING University hospital. POPULATION The study included 53 patients with first unilateral brain ischemic stroke. METHODS Patients were evaluated initially (mean 4.02 days) and approximately at six months (mean 178.6 days) after stroke. Initial assessment included active ankle dorsiflexion and the Mingazzini manoeuvre. The assessment after six months included three outcome measures evaluating the rate of improvement of lower limb function and of postural transferring, standing and walking ability (Postural Assessment Scale for Stroke patients, Functional Ambulation Category, Motricity Index leg subtest). RESULTS The active ankle dorsiflexion showed to be related with the prognosis of lower limb function and of walking ability, while the Mingazzini manoeuvre was related with the improvement of postural transferring and standing ability. CONCLUSION Active ankle dorsiflexion and the Mingazzini manoeuvre are related with the prognosis of lower limb function and of postural transferring, standing and walking ability in patients with stroke. CLINICAL REHABILITATION IMPACT These simple bedside tests give a picture of improvement potential of motor activities connected to lower limb function in patients with acute stroke.
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Affiliation(s)
- N Smania
- Neuromotor and Cognitive Rehabilitation Research Centre, University of Verona, Verona, Italy.
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Làdavass E, Paolucci S, Umiltà C. Reasons for holding a Consensus Conference on neuropsychological rehabilitation in adult patients. Eur J Phys Rehabil Med 2011; 47:91-99. [PMID: 21448122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Neuropsychological deficits are common in various cerebrovascular, neurodegenerative and traumatic pathologies. Neuropsychological rehabilitation refers to a set of interventions that aim to improve a person's ability to perform cognitive tasks by retraining previously learned skills and teaching compensatory strategies. However, today there are some relevant points that need of further investigations. In 2007, a Task Force was set up under the auspices of several scientific societies that operate in the field of psychology, neuropsychology, rehabilitation and neurology (AIP, GIRN, SIMFER, SIN, SINP, and SPAN) with the aim to clarify the theoretical background of neuropsychological rehabilitation and to assess the diagnostic instruments and the treatments available to date. This consensus conference (CC), using methods derived from those of Evidence-Based-Medicine (EMB), evaluated several points, including: a) legal aspects; b) epidemiological aspects; c) neuropsychological rehabilitation of attentional and executive disorders; d) neuropsychological rehabilitation of speech/language disorders; e) neuropsychological rehabilitation of visual field defects; f) neuropsychological rehabilitation of neglect; g) neuropsychological rehabilitation of memory disorders; h) cognitive rehabilitation of arm apraxia; i) neuropsychological rehabilitation of Alzheimer disease; j) rehabilitation of multiple sclerosis; k) rehabilitation of severe brain injuries; l) rehabilitation of mild to moderate brain injuries; m) rehabilitation of behavioral disorders in severe brain injuries. Then, CC submitted to a specific Jury a final report with summary tables and questions. The final meeting of the Jury was held in Siena in February 2010.
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Affiliation(s)
- E Làdavass
- Department of Psychology, University of Bologna Bologna, Italy
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Bella R, Pennisi G, Cantone M, Palermo F, Pennisi M, Lanza G, Zappia M, Paolucci S. Clinical presentation and outcome of geriatric depression in subcortical ischemic vascular disease. Gerontology 2010. [PMID: 20051663 DOI: 10.1159/000272003.] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Vascular damage of frontal-subcortical circuits involved in mood regulation and cognition might be the main contributor to the pathogenesis of late-life depression, and it is linked to poor response to treatment. OBJECTIVE To investigate the relationship between executive dysfunction and outcome of depressive symptoms among elderly patients with subcortical ischemic vascular disease. METHODS Ninety-two elderly patients with white matter lesions (WMLs) or lacunar infarcts (LAs) on brain MRI and depressive symptomatology were consecutively recruited. Depression was rated with the Hamilton Depression Rating Scale (HDRS). Evaluation of executive functions by means of the Stroop color-word test was performed at entry of the study, and WMLs were categorized into mild, moderate or severe. Mood was reevaluated by means of HDRS after the 12th week of pharmacological treatment. RESULTS Psychomotor retardation, difficulties at work, apathy, and lack of insight were the predominant symptoms. Fifty-six patients (62.8%) had a neuroradiological picture of WMLs, while the remaining 33 (37.1%) had LAs. Executive dysfunctions significantly and independently predict poor outcome of depressive symptoms. Patients with the severest WMLs showed not only a greater executive dysfunction, but also a minor response to antidepressant treatment. CONCLUSION This study supports the vascular depression hypothesis. WMLs are of crucial clinical relevance as they are linked with cognitive symptoms and poor antidepressant outcome.
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Affiliation(s)
- R Bella
- Department of Neurosciences, University of Catania, Italy
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Bella R, Pennisi G, Cantone M, Palermo F, Pennisi M, Lanza G, Zappia M, Paolucci S. Clinical presentation and outcome of geriatric depression in subcortical ischemic vascular disease. Gerontology 2010; 56:298-302. [PMID: 20051663 DOI: 10.1159/000272003] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [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: 05/15/2009] [Accepted: 07/21/2009] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Vascular damage of frontal-subcortical circuits involved in mood regulation and cognition might be the main contributor to the pathogenesis of late-life depression, and it is linked to poor response to treatment. OBJECTIVE To investigate the relationship between executive dysfunction and outcome of depressive symptoms among elderly patients with subcortical ischemic vascular disease. METHODS Ninety-two elderly patients with white matter lesions (WMLs) or lacunar infarcts (LAs) on brain MRI and depressive symptomatology were consecutively recruited. Depression was rated with the Hamilton Depression Rating Scale (HDRS). Evaluation of executive functions by means of the Stroop color-word test was performed at entry of the study, and WMLs were categorized into mild, moderate or severe. Mood was reevaluated by means of HDRS after the 12th week of pharmacological treatment. RESULTS Psychomotor retardation, difficulties at work, apathy, and lack of insight were the predominant symptoms. Fifty-six patients (62.8%) had a neuroradiological picture of WMLs, while the remaining 33 (37.1%) had LAs. Executive dysfunctions significantly and independently predict poor outcome of depressive symptoms. Patients with the severest WMLs showed not only a greater executive dysfunction, but also a minor response to antidepressant treatment. CONCLUSION This study supports the vascular depression hypothesis. WMLs are of crucial clinical relevance as they are linked with cognitive symptoms and poor antidepressant outcome.
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Affiliation(s)
- R Bella
- Department of Neurosciences, University of Catania, Italy
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Baldanti F, Paolucci S, Gulminetti R, Brandolini M, Barbarini G, Maserati R. OP5-1 Early emergence of raltegravir resistance mutations in patients receiving HAART salvage regimens. J Clin Virol 2009. [DOI: 10.1016/s1386-6532(09)70065-4] [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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Smania N, Gambarin M, Tinazzi M, Picelli A, Fiaschi A, Moretto G, Bovi P, Paolucci S. Are indexes of arm recovery related to daily life autonomy in patients with stroke? Eur J Phys Rehabil Med 2009; 45:349-354. [PMID: 19396056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
AIM The level of daily life autonomy in patients with stroke may be related to recovery of affected arm function. The aim of the study was to assess whether four simple bedside indexes of arm recovery can predict levels of autonomy in daily life activities. METHODS A consecutive sample of 48 patients presenting with upper limb paresis/plegia in the acute stage after stroke was selected. Patients underwent five evaluation sessions at 7, 14, 30, 90 and 180 days after stroke. Forward stepwise multiple regression analysis was used to clarify the role of four potential predictors of upper limb recovery (active finger extension, shoulder abduction, shoulder shrug and hand movement scales). Dependent variables in these models were the Barthel Index score and sub-items of the Burke-Fahn-Marsden Scale. RESULTS The active finger extension scale showed a highly significant statistical correlation with patient performance in nearly all outcome measures. The shoulder shrug correlated with the BI score, and with the dressing and hygiene Burke-Fahn-Marsden Scale sub-items. Shoulder abduction and hand movement scale played only a minor role. CONCLUSIONS The active finger extension scale proved to be a strong early predictor of recovery of daily life autonomy in patients with stroke. This finding could be important in order to planning a specific rehabilitation treatment after the onset.
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Affiliation(s)
- N Smania
- Department of Neurological and Visual Sciences, University of Verona, Italy.
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Garbagnati F, Cairella G, De Martino A, Multari M, Scognamiglio U, Venturiero V, Paolucci S. Is Antioxidant and n–3 Supplementation Able to Improve Functional Status in Poststroke Patients? Results from the Nutristroke Trial. Cerebrovasc Dis 2009; 27:375-83. [DOI: 10.1159/000207441] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2008] [Accepted: 11/25/2008] [Indexed: 11/19/2022] Open
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Grasso MG, Pace L, Troisi E, Tonini A, Paolucci S. Prognostic factors in multiple sclerosis rehabilitation. Eur J Phys Rehabil Med 2009; 45:47-51. [PMID: 19270638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
AIM The aim of our study was to evaluate the effectiveness of inpatient multidisciplinary rehabilitation treatment in multiple sclerosis (MS) and identify reliable prognostic factors. METHODS Two hundred patients were enrolled for this study (65% females), with a mean age of 49.77+11.32 years and a mean disease duration of 17.33+10.15 years. RESULTS The results of rehabilitation were assessed in the whole sample, as well as by comparing three subgroups, divided according to their basal Expanded Disability Status Scale of Kurtzke (EDSS) score: a ''mild'' group (EDSS score 2-5.5), a ''moderate'' group (EDSS 6-6.5), and a ''severe'' group (EDSS 7-8.5). All three subgroups of patients showed a significant improvement in functional status in both the Barthel Index and Rivermead Mobility Index (Wilcoxon Test) at discharge. However the effectiveness observed in patients with mild and moderate MS in both ADL and mobility was significantly higher than that observed in patients with the severe form. CONCLUSIONS A multidisciplinary rehabilitative approach should be recommended for patients with a short disease duration and a relatively moderate disability.
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Affiliation(s)
- M G Grasso
- Santa Lucia Foundation-IRCCS, Rome, Italy.
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Baldanti F, Gatti M, Furione F, Paolucci S, Tinelli C, Comoli P, Merli P, Locatelli F. O.2.7 Kinetics of Epstein–Barr virus DNA load in different blood compartments of pediatric recipients of T-cell depleted HLA-haploidentical stem cell transplantation. J Clin Virol 2009. [DOI: 10.1016/s1386-6532(08)70033-7] [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: 12/01/2022]
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35
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Baldanti F, Paolucci S, Ravasi G, Maccabruni A, Moriggia A, Barbarini G, Maserati R. P.026 Changes in circulation of B and non-B HIV strains: spotlight on a reference Centre of Infectious Diseases in Northern Italy. J Clin Virol 2009. [DOI: 10.1016/s1386-6532(08)70089-1] [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: 10/21/2022]
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Quinn TJ, Paolucci S, Sunnerhagen KS, Sivenius J, Walker MF, Toni D, Lees KR. Evidence-based stroke rehabilitation: an expanded guidance document from the european stroke organisation (ESO) guidelines for management of ischaemic stroke and transient ischaemic attack 2008. J Rehabil Med 2009; 41:99-111. [DOI: 10.2340/16501977-0301] [Citation(s) in RCA: 134] [Impact Index Per Article: 8.9] [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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Lenti G, Agosti M, Massucci M, Zampolini M, Paolucci S, Franceschini M. Developing a minimum data set for stroke patients assessment: the " Protocollo di Minima per l'Ictus (PMIC) as a starting point towards an Italian stroke registry. Eur J Phys Rehabil Med 2008; 44:263-269. [PMID: 18762735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
AIM The complex nature of stroke sequelae requires several assessment instruments to quantify correctly every residual symptom. As there was no general consensus on stroke evaluation among Italian Physiatrists, in 2004 the Italian Society of Physical Medicine and Rehabilitation and S. Lucia Foundation (a Scientific Institute for hospitalization and treatment) established a Project Group to propose a standardized assessment tool (''Protocollo di Minima per l'Ictus PMIC'') for acute, post-acute and community-living stroke patients. This tool aimed to be easy to use and comprehensive of all the elements necessary for accurately address the great range of different rehabilitation needs. The objective was to provide physiatrists with a standard assessment battery and to make prognostic factors available on large community samples. METHODS From end 2004 to early 2006, the Project Group examined literature data on stroke assessment, prognostic factors and outcome and selected the specific data elements to be included in a data collection tool. RESULTS A consensus was reached on a ''minimum'' core set of data. This protocol was peer submitted in early 2006, to test the burden of data collection, and to allow modifications and adjustments. Specific forms (file to download) for data collection and database to be shared (a dedicated ''Client'' software) are now freely offered by the Project Group for data collection. CONCLUSION PMIC is an evaluation procedure manageable in every-day practice and in every setting, a quick screening instrument that, given its large diffusion, can be expanded from a National Database into a National Rehabilitation Stroke Registry.
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Affiliation(s)
- G Lenti
- Rehabilitation Unit, Piacenza and BorgonovoValTidone Hospitals, Piacenza AUSL, Piacenza, Italy. g.lenti @ausl.pc.it
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Pratesi L, Paolucci S, Albuzza M, Franceschini M. Exploring the use of ''Protocollo di Minima per l'ictus - PMIC'': preliminary data in two Italian rehabilitation units. Eur J Phys Rehabil Med 2008; 44:271-275. [PMID: 18500212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
AIM This study was designed associated to evaluate applicability of ''Protocollo di Minima per l'ictus PMIC'' in Italian rehabilitative units, and to collect preliminary data METHODS The authors evaluated, by means of PMIC, stroke patients admitted to rehabilitative unit of both IRCCS Santa Lucia Foundation, Rome and Sant'Agostino Estense New Civil Hospital, Baggiovara, Modena for sequelae of their first-ever event. Multiple regression analyses (backward selection) were then performed to identify variables with discharge functional status (Barthel Index [BI] and Functional Ambulation Category [FAC] score) and rehabilitation effectiveness (on BI and FAC), and logistic regression to quantify the probability of reaching a discharge BI score > or = 70 and FAC score > or = 4. RESULTS Sample included 94 patients with recent stroke (onset-admission interval 12.68+/-16.09 days). Mean time of evaluation for each case was 16.15+/-1.43 minutes. Increasing age, sex, degree of basal impairment and disability confirmed to be reliable prognostic factors. CONCLUSION Recording data of patients admitted to rehabilitative hospital according to PMIC, is easy, quick and enough exhaustive.
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Affiliation(s)
- L Pratesi
- IRCCS Santa Lucia Foundation, Rome, Italy.
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39
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Franceschini M, Paolucci S. Basic assessment of stroke. Protocollo di minima per l'ictus cerebrale (PMIC). Eur J Phys Rehabil Med 2008; 44:100-101. [PMID: 18385636] [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: 05/26/2023]
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40
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Grasso MG, Troisi E, Rizzi F, Morelli D, Paolucci S. Prognostic factors in multidisciplinary rehabilitation treatment in multiple sclerosis: an outcome study. Mult Scler 2006; 11:719-24. [PMID: 16320734 DOI: 10.1191/1352458505ms1226oa] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [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: 11/05/2022]
Abstract
The aim of this outcome study was to evaluate the effectiveness and prognostic factors of inpatient multidisciplinary rehabilitation treatment in patients with multiple sclerosis (MS). We analysed 230 consecutive inpatients with MS admitted to an MS rehabilitation ward who followed an individualized, goal-oriented, multidisciplinary rehabilitation program. Every patient was submitted to a neurological examination and evaluated by means of Kurtzke's Expanded Disability Status Scale (EDSS), with its functional systems (FS), Barthel Index (BI) and the Rivermead Mobility Index (RMI). We observed an effectiveness (percentage of potential improvement achieved during rehabilitation) of nearly 16% on BI and 8% on RMI, corresponding to an improvement in 124 patients (54%) on BI and 113 patients (49%) on RMI. Basal EDSS (beta = -0.32, P <0.001), cognitive status (beta = -0.15, P <0.05) and disease duration (beta = -0.13, P <0.05) were negatively associated with effectiveness of treatment on BI (adjusted R2 = 0.176), whereas effectiveness on RMI was correlated only with the EDSS score (beta = -0.34, P <0.001, adjusted R2 = 0.113). In the logistic regression analysis, the absence of severe sphincteric disturbances was correlated with the probability of improvement on BI that was nearly twice as high (OR =2.25, 95% CI 1.24-4.08) as that of other patients. Moreover, patients without severe cognitive deficits showed a similar probability (OR =2.37, 95% CI 1.05-5.33) of improvement on RMI. The results of this study provide further evidence that intensive multidisciplinary rehabilitation in MS is effective in the majority of MS patients and that early treatment may favour functional recovery.
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Affiliation(s)
- M G Grasso
- Fondazione Santa Lucia-IRCCS, Rome, Italy.
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41
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Baldanti F, Paolucci S, Campanini G, Sarasini A, Percivalle E, Revello MG, Gerna G. Human cytomegalovirus UL131A, UL130 and UL128 genes are highly conserved among field isolates. Arch Virol 2005; 151:1225-33. [PMID: 16380811 DOI: 10.1007/s00705-005-0696-5] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [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: 07/19/2005] [Accepted: 11/21/2005] [Indexed: 11/24/2022]
Abstract
Coding sequences of the UL131A, UL130, and UL128 genes of human cytomegalovirus (HCMV) were found to be highly conserved among 34 field isolates from pregnant women with primary HCMV infection and their fetuses or newborns, as well as from solid organ transplant recipients and patients with AIDS. No strain clustering was observed. In contrast, sequencing of UL55 (gB coding gene) allowed the 34 isolates to be clustered into 4 genotypes. The conservation of the UL131A-UL128 locus is consistent with the conclusion that the three encoded proteins are all essential for growth of HCMV in endothelial cells and virus transfer to leukocytes.
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Affiliation(s)
- F Baldanti
- Servizio di Virologia, IRCCS Policlinico San Matteo, Pavia, Italy
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Paolucci S, Gandolfo C, Provinciali L, Torta R, Sommacal S, Toso V. Quantification of the risk of post stroke depression: the Italian multicenter observational study DESTRO. Acta Psychiatr Scand 2005; 112:272-8. [PMID: 16156834 DOI: 10.1111/j.1600-0447.2005.00590.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.6] [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: 11/27/2022]
Abstract
OBJECTIVE The Italian multicenter observational study depression in stroke (DESTRO) aimed to identify risk factors for post stroke depression (PSD) and quantify the likelihood of it arising in various categories of patients. METHOD Mood evaluation was performed in 1064 consecutive stroke patients by means of Beck Depression Inventory and Visual Analog Mood Scale. Depressive symptoms were classified using the DSM-IV and revised WHO criteria for depression in the course of a neurological disorder. RESULTS Post stroke depression was seen in 36% of the survivors, with dysthymia by far the predominant form (80.7%). Female sex, disability, previous cerebrovascular or depressive episodes were significantly associated with an increased risk of depression. Combinations of these factors raised the risk of PSD exponentially, from 24.3 to 89.1%. The site of the stroke did not come into the uni- or multivariate analysis. CONCLUSION At admission, it is possible to predict the likelihood of PSD and quantify the relative risk.
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Affiliation(s)
- S Paolucci
- S. Lucia Foundation - I.R.C.C.S., Rome, Italy.
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Gerna G, Campanini G, Rovida F, Sarasini A, Lilleri D, Paolucci S, Marchi A, Baldanti F, Revello MG. Changing circulation rate of human metapneumovirus strains and types among hospitalized pediatric patients during three consecutive winter-spring seasons. Brief report. Arch Virol 2005; 150:2365-75. [PMID: 15986171 PMCID: PMC7086825 DOI: 10.1007/s00705-005-0581-2] [Citation(s) in RCA: 44] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2005] [Accepted: 05/06/2005] [Indexed: 12/17/2022]
Abstract
From 2001 through 2004, 808 pediatric patients admitted to hospital because of acute respiratory infections were examined for presence of respiratory viruses by either direct fluorescent staining using monoclonal antibodies or RT-PCR during three consecutive winter-spring seasons. On the whole, 336 (42%) patients were detected as positive for one or more respiratory viruses. The most widely circulating virus was human respiratory syncytial virus (hRSV) infecting 50% of positive patients, followed by human metapneumovirus (hMPV) found in 13% of patients, and then by influenza virus type A, human parainfluenzaviruses and coinfections. Significant variations in the circulation rate of hRSV, hMPV and influenzavirus type A were observed during the individual seasons. In addition, the circulation rates of the different types of hMPV changed yearly. In 2001-2002 and 2002-2003 hMPV circulated at a significant lower proportion than hRSV, while in 2003-2004 the circulation rates of the two viruses were closer. In conclusion, the 4 hMPV subtypes circulated yearly in Northern Italy flanking hRSV as major respiratory pathogens in the infantile patient population.
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Affiliation(s)
- G Gerna
- Servizio di Virologia, IRCCS Policlinico San Matteo, Pavia, Italy.
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Toso V, Gandolfo C, Paolucci S, Provinciali L, Torta R, Grassivaro N. Post-stroke depression: research methodology of a large multicentre observational study (DESTRO). Neurol Sci 2004; 25:138-44. [PMID: 15300461 DOI: 10.1007/s10072-004-0247-y] [Citation(s) in RCA: 31] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2004] [Accepted: 05/18/2004] [Indexed: 10/26/2022]
Abstract
The heterogeneity of published data regarding post-stroke depression (PSD) prompted an Italian multicenter observational study (DESTRO), which took place in 2000-2003. The investigation involved 53 Italian neurology centers: of these, 50 treat acute patients and 3 provide rehabilitation care; 21 centres are in Northern Italy, 20 are in Central Italy, and 12 are in Southern Italy. The time schedule was articulated into three phases: registration of 6289 stroke patients; selection of 1817 cases and enrollment of 1074 patients; and follow-up for two years (1064 patients). Mood assessment was performed by evaluating depressive symptoms according to DSM IV and the Beck depression inventory (visual analog mood scale for aphasic patients). Depressed patients were also administered the Montgomery-Asberg depression rating scale. Scores were related to function (Barthel index, modified Rankin scale), cognition (MMSE), quality of life (SF-36), and clinical data. Data analysis will provide information on PSD prevalence, onset and evolution, correlation with ischemic clinical syndrome, impact on activities of daily living, cognitive level and quality of life. The few data available at the present time concern PSD prevalence in the first six months after stroke (33.6%). DESTRO is a longitudinal investigation of a large patient sample and is expected to provide insights into the relationship of PDS with the functional and clinical consequences of stroke.
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Affiliation(s)
- V Toso
- Division of Neurology, S. Bortolo Hospital, Vicenza, Italy.
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45
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Angelelli P, Paolucci S, Bivona U, Piccardi L, Ciurli P, Cantagallo A, Antonucci G, Fasotti L, Di Santantonio A, Grasso MG, Pizzamiglio L. Development of neuropsychiatric symptoms in poststroke patients: a cross-sectional study. Acta Psychiatr Scand 2004; 110:55-63. [PMID: 15180780 DOI: 10.1111/j.1600-0447.2004.00297.x] [Citation(s) in RCA: 123] [Impact Index Per Article: 6.2] [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: 01/07/2023]
Abstract
OBJECTIVE The study aimed to characterize neuropsychiatric symptomatology and its evolution in a large group of poststroke patients during their first year. METHOD The Neuropsychiatric Inventory (NPI) was administered to a sample of 124 poststroke patients, divided into three independent groups on the basis of time from stroke (2, 6 and 12 months). The controls were 61 healthy subjects. RESULTS A wide range of neuropsychiatric symptoms was found significant in the poststroke population: mostly depression (61%), irritability (33%), eating disturbances (33%), agitation (28%), apathy (27%) and anxiety (23%). Modifications in terms of greater depression, anxiety, irritability and eating disturbances evolved in the year following stroke. Other symptoms were significantly present depending on time from stroke. Clear relations with other clinical and demographic variables were also found. CONCLUSION Neuropsychiatric symptoms constitute an important part of comorbidity in stroke patients; thus, suitable assessment tools may improve clinical understanding of these patients.
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Rotilio G, Berni Canani R, Barba G, Branca F, Cairella G, Dilaghi B, Fieschi C, Garbagnati F, Gentile MG, Gensini GF, Gualtieri A, Inzitari D, La Massa M, Luisi MLE, Mancia G, Marcelli M, Masini ML, Mastrilli F, Paolucci S, Pratesi L, Rubba P, Sacchetti ML, Salvia A, Scalfi L, Scognamiglio U, Siani A, Strazzullo P. Nutritional recommendations for the prevention of ischemic stroke. Nutr Metab Cardiovasc Dis 2004; 14:115-120. [PMID: 15242244 DOI: 10.1016/s0939-4753(04)80018-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- G Rotilio
- Department of Biology, Tor Vergata University of Rome, Italy
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Affiliation(s)
- D De Angelis
- Fondazione Santa Lucia I.R.C.C.S.-Via Ardeatina, 306 00179 Rome, Italy.
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Troisi E, Paolucci S, Silvestrini M, Matteis M, Vernieri F, Grasso MG, Caltagirone C. Prognostic factors in stroke rehabilitation: the possible role of pharmacological treatment. Acta Neurol Scand 2002; 105:100-6. [PMID: 11903119 DOI: 10.1034/j.1600-0404.2002.1o052.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [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: 11/23/2022]
Abstract
OBJECTIVES The aim of the present study was to determine the impact of commonly used and potentially detrimental drugs on rehabilitation results and to clarify their role as prognostic factors. MATERIAL AND METHODS The study included 154 patients admitted to a rehabilitation hospital for sequelae of a first stroke. Multivariate analyses were performed using effectiveness of treatment, evaluated by both the Barthel Index (BI) and the Rivermead Mobility Index (RMI) and low response on both of these indexes as dependent variables. Independent variables were medical, demographic and pharmacological factors. RESULTS The use of detrimental drugs was negatively associated with effectiveness on both BI and RMI. Severity of stroke (Canadian Neurological Scale score at admission) and hemineglect were the other negative prognostic factors that significantly entered the analyses. On the other hand, the presence of Broca's aphasia positively influenced the recovery, essentially due to prolonged length of stay. The presence of detrimental drugs and hemineglect were associated with a higher risk of low response on both BI and RMI. CONCLUSION These findings confirm that the use of some drugs can influence rehabilitation results. Therefore, the choice of pharmacological treatment of stroke patients should be carefully evaluated by considering the potential detrimental effects of some drugs commonly used for the treatment of coincidental medical conditions.
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Affiliation(s)
- E Troisi
- Fondazione S. Lucia-IRCCS, S. Lucia, Rome, Italy.
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49
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Paolucci S, Antonucci G, Grasso MG, Morelli D, Troisi E, Coiro P, De Angelis D, Rizzi F, Bragoni M. Post-stroke depression, antidepressant treatment and rehabilitation results. A case-control study. Cerebrovasc Dis 2002; 12:264-71. [PMID: 11641594 DOI: 10.1159/000047714] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.5] [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: 11/19/2022] Open
Abstract
The aim of this study was to assess the specific influence of poststroke depression (PSD) on both basal functional status and rehabilitation results. We performed a case-control study in 290 stroke inpatients, matched for age (+/-1 year) and onset admission interval (+/-3 days) and divided in two groups according to the presence (PSD+) or absence (PSD-) of PSD. All PSD+ patients were treated with antidepressants (AD), mainly with fluoxetine. PSD+ patients, despite similar severity of stroke, showed greater disability in coping with activities of daily living (ADL) on admission and greater disability both in ADL and mobility at discharge than PSD- patients. Although both groups exhibited similar average functional improvement during rehabilitation, PSD- patients were nearly twice as likely to show excellent recovery both on ADL and mobility as PSD+ patients (OR = 1.95, 95% CI = 1.01-3.75 and OR = 2.23, 95% CI = 1.14-4.35, respectively). All AD drugs improved depressive symptoms. Few relevant side effects were observed: fluoxetine was discontinued in 2 patients because of insomnia and in 2 patients because of nausea; paroxetine was stopped in 1 patient because of nausea and dry mouth. Our results confirm the unfavorable influence of PSD on functional outcome, despite pharmacological treatment.
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Affiliation(s)
- S Paolucci
- Fondazione Santa Lucia-IRCCS, University of Rome La Sapienza, Rome, Italy.
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Abstract
The aim of the study was to analyse swallowing function and to identify reliable prognostic factors associated with dysphagia in a consecutive series of patients with multiple sclerosis (MS). Swallowing examination was performed by means of indirect and direct methods (fiberendoscopic evaluation) in 143 consecutive patients with primary and secondary progressive MS. Dysphagia was found in 49 patients (34.3%). A close relationship with dysphagia was found in the patients with severe brainstem impairment (OR=3.24; 95% CI 1.44-7.31) as compared to the patients without. There was also a significant correlation with pronounced severity of illness (OR=2.99; CI 1.36-6.59). Compensatory strategies were sufficient to resolve the dysphagia in 46 cases (93.8%). The potential risk of aspiration and malnutrition and the high efficacy of swallowing rehabilitation suggests that all MS patients should have a careful evaluation of deglutition functionality, especially those with brainstem impairment and a high grade of disability level.
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Affiliation(s)
- P Calcagno
- RCCS S Lucia Rehabilitation Hospital, Rome, Italy
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