OBJECTIVE: To determine whether additional physiotherapy increases botulinum toxin type A effects in reducing spasticity in patients with multiple sclerosis. DESIGN: A single-blind, randomized, controlled pilot trial with a 12-week study period. SUBJECTS: Thirty-eight patients with progressive multiple sclerosis affected by focal spasticity and who were observed at the Multiple Sclerosis Centre operating in the S. Andrea Hospital in Rome. INTERVENTIONS: For intervention all patients received botulinum toxin type A; the treatment group also received additional physiotherapy to optimize management through passive or active exercise and stretching regimens. MAIN MEASURES: To measure objective and subjective level of spasticity, patients were assessed at baseline, 2, 4 and 12 weeks post treatment by Modified Ashworth Scale and visual analogue scale. RESULTS: When compared with the control group, we found a significant decrease of spasticity by Modified Ashworth Scale (P < 0.01 by t-test) in the treatment group at week 2 (2.73 versus 3.22), week 4 (2.64 versus 3.33) and week 12 (2.68 versus 3.33). The mean (%) difference in Modified Ashworth Scale score between baseline and the end of follow-up was -0.95 (26.1) in the treatment group and -0.28 (7.7) in the control group (P < 0.01). The combined treatment proved also to be more effective by visual analogue scale (P < 0.01) at week 4 (6.95 versus 5.50) and at week 12 (7.86 versus 6.56) but not at week 2 (5.18 versus 5.50; P = 0.41). CONCLUSIONS: Our data suggest that physiotherapy in combination with botulinum toxin type A injection can improve overall response to botulinum toxin. 相似文献
Different treatment response scoring systems in treated MS patients exist. The objective was to assess the long-term predictive value of these systems in RRMS patients treated with self-injectable DMTs.
Methods
RRMS-treated patients underwent brain MRI before the onset of therapy and 12 months thereafter, and neurological assessments every 6 months. Clinical and demographic characteristics were collected at baseline. After the first year of treatment, several scoring systems [Rio score (RS), modified Rio score (MRS), MAGNIMS score (MS), and ROAD score (RoS)] were calculated. Cox-Regression and survival analyses were performed to identify scores predicting long-term disability.
Results
We included 319 RRMS patients. Survival analyses showed that patients with RS > 1 and RoS > 3 had a significant risk of reaching an EDSS of 4.0 and 6.0 The score with the best sensitivity (61%) was the RoS, while the MRS showed the best specificity (88%). The RS showed the best positive predictive value (42%) and the best accuracy (81%).
Conclusions
The combined measures integrated into different scores have an acceptable prognostic value for identifying patients with long-term disability.
Thus, these data reinforce the concept of early treatment optimization to minimize the risk of long-term disability.
Primary headaches are underdiagnosed and undertreated in patients with multiple sclerosis (MS). The aim of our study was to
investigate the possibility of using the ID migraine™ (ID-M) questionnaire to make a first-line diagnosis of migraine in subjects
affected by MS. We consecutively recruited 144 patients regularly attending the MS Centre of S. Andrea Hospital in Rome. Results
from ID-M were matched with diagnoses of a blind neurologist. According to the ICHD-II criteria, 77 (53.5%) patients were
diagnosed as suffering from migraine. ID-M showed high sensitivity (91%) and specificity (94%) in identifying patients with
migraine. ID-M was also able to discriminate patients affected by headache following interferon beta therapy, having only
the 10% out of these patients a positive ID-M. The use of the ID-M as a screening test is warranted not only in the epidemiological
research, but also to ensure a better clinical management of patients with MS. 相似文献
Interferon beta (IFNβ) and glatiramer acetate (GA) showed a relevant impact in modifying the clinical course of relapsing-remitting multiple sclerosis. However, not all treated patients experience a satisfied response to therapy in terms of suppression of relapse and slowing disability progression.At the present time none of the proposed criteria of response to disease modifying therapies (DMTs) have been validated. Clinical parameters, such as relapse rate and disability progression assessing with EDSS scale, may represent two useful indicators of therapeutic response, but their value in predicting the long-term response to DMTs is weak. 相似文献
The processing of context is a relevant issue that is probably involved in many neurological and psychiatric conditions. Contextual reasoning is conceived as selection and bringing 'on line' internal representations of the tasks that can be used to mediate goal-appropriate behavioral responses. Impairment in contextual reasoning is thought to play a key role in the pathophysiology and symptom formation of schizophrenia. The Cognitive Bias Task (CBT) has recently been designed and is thought to activate contextual reasoning. A study for applying this method to schizophrenic patients and healthy control subjects has been carried out. The data show that a large percentage of the schizophrenic subjects (87.5%) do not use a context-dependent procedure for reasoning. There was a gender difference in CBT performance in the healthy control group, with more females than males using a context-independent procedure, but not in patients. These findings appear to be in agreement with the body of literature supporting the hypothesis that schizophrenic patients utilize a more uneconomic data-driven information-processing procedure. The study of contextual reasoning seems to allow the identification of a fundamental cognitive process and/or crucial regions or circuits that further research could demonstrate parsimoniously account for large parts of the heterogeneous cognitive deficits of schizophrenia. 相似文献
Pediatric multiple sclerosis (MS) with manifestations before 16 years of age occurs in 0.4–10.5% of whole MS population. The initial course of the disease is relapsing–remitting with a relapse rate generally higher than that of adults, less than 3% have a primary progressive form. Some recent reports have shown that Interferon β (IFNβ) has a strong effect in reducing the relapse rate in children with MS and is well tolerated.We report a 12-year-old girl with MS and a high relapse rate from the onset. Frequent magnetic resonance imaging (MRI) detected persisting inflammatory activity and increase of lesion burden. She continued to present acute relapses and progression of disability in spite of a treatment with IFNβ-1a at different dosages and the addition of pulse IV steroid treatment. Then, we opted for Natalizumab treatment, recently approved as a monotherapy for patients with MS who experienced inadequate response to other disease modifying therapies and never used till now in pediatric MS. Our patient showed a complete response to Natalizumab with clinical and MRI suppression of disease activity. 相似文献
Complementary alternative medicine, such as shiatsu, can represent a suitable treatment for primary headaches. However, evidence-based data about the effect of combining shiatsu and pharmacological treatments are still not available. Therefore, we tested the efficacy and safety of combining shiatsu and amitriptyline to treat refractory primary headaches in a single-blind, randomized, pilot study. Subjects with a diagnosis of primary headache and who experienced lack of response to ≥2 different prophylactic drugs were randomized in a 1:1:1 ratio to receive shiatsu plus amitriptyline, shiatsu alone, or amitriptyline alone for 3 months. Primary endpoint was the proportion of patients experiencing ≥50%-reduction in headache days. Secondary endpoints were days with headache per month, visual analogue scale, and number of pain killers taken per month. After randomization, 37 subjects were allocated to shiatsu plus amitriptyline (n = 11), shiatsu alone (n = 13), and amitriptyline alone (n = 13). Randomization ensured well-balanced demographic and clinical characteristics at baseline. Although all the three groups improved in terms of headache frequency, visual analogue scale score, and number of pain killers (p < 0.05), there was no between-group difference in primary endpoint (p = ns). Shiatsu (alone or in combination) was superior to amitriptyline in reducing the number of pain killers taken per month (p < 0.05). Seven (19%) subjects reported adverse events, all attributable to amitriptyline, while no side effects were related with shiatsu treatment. Shiatsu is a safe and potentially useful alternative approach for refractory headache. However, there is no evidence of an additive or synergistic effect of combining shiatsu and amitriptyline. These findings are only preliminary and should be interpreted cautiously due to the small sample size of the population included in our study. Trial registration 81/2010 (Ethical Committee, S. Andrea Hospital, Sapienza University, Rome, Italy). 相似文献
BACKGROUND--Bradykinin is a potent vasoactive peptide which has been proposed as an important inflammatory mediator in asthma since it provokes potent bronchoconstriction in asthmatic subjects. Little is known at present about the potential role of lung peptidases in modulating bradykinin-induced airway dysfunction in vivo in man. The change in bronchial reactivity to bradykinin was therefore investigated after treatment with inhaled phosphoramidon, a potent neutral endopeptidase (NEP) inhibitor, in a double blind, placebo controlled, randomised study of 10 asthmatic subjects. METHODS--Subjects attended on six separate occasions at the same time of day during which concentration-response studies with inhaled bradykinin and histamine were carried out, without treatment and after each test drug. Subjects received nebulised phosphoramidon sodium salt (10(-5) M, 3 ml) or matched placebo for 5-7 minutes using an Inspiron Mini-neb nebuliser 5 minutes before the bronchoprovocation test with bradykinin or histamine. Agonists were administered in increasing concentrations as an aerosol generated from a starting volume of 3 ml in a nebuliser driven by compressed air at 8 1/min. Changes in airway calibre were measured as forced expiratory volume in one second (FEV1) and responsiveness as the provocative concentration causing a 20% fall in FEV1 (PC20). RESULTS--Phosphoramidon administration caused a transient fall in FEV1 from baseline, FEV1 values decreasing 6.3% and 5.3% on the bradykinin and histamine study days, respectively. When compared with placebo, phosphoramidon elicited a small enhancement of the airways response to bradykinin, the geometric mean PC20 value (range) decreasing from 0.281 (0.015-5.575) to 0.136 (0.006-2.061) mg/ml. In contrast, NEP blockade failed to alter the airways response to a subsequent inhalation with histamine, the geometric mean (range) PC20 histamine value of 1.65 (0.17-10.52) mg/ml after placebo being no different from that of 1.58 (0.09-15.21) mg/ml obtained after phosphoramidon. CONCLUSIONS--The small increase in bronchial reactivity to bradykinin after phosphoramidon exposure suggests that endogenous airway NEP may play a modulatory role in the airways response to inflammatory peptides in human asthma. 相似文献