| 141. |
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| 142. |
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| 143. |
- Marrinan, Sarah L, et al.
(författare)
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A randomized, double-blind, placebo-controlled trial of camicinal in Parkinson's disease.
- 2018
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Ingår i: Movement Disorders. - : Wiley. - 0885-3185 .- 1531-8257. ; 33:2, s. 329-332
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Delayed gastric emptying may impair l-dopa absorption, contributing to motor fluctuations. We evaluated the effect of camicinal (GSK962040), a gastroprokinetic, on the absorption of l-dopa and symptoms of PD.METHODS: Phase II, double-blind, placebo-controlled trial. Participants were randomized to receive camicinal 50 mg once-daily (n = 38) or placebo (n = 20) for 7 to 9 days.RESULTS: l-dopa exposure was similar with coadministration of camicinal compared to placebo. Median time to maximum l-dopa concentration was reduced, indicating more rapid absorption of l-dopa. Camicinal resulted in significant reduction in OFF time (-2.31 hours; 95% confidence interval: -3.71, -0.90), significant increase in ON time (+1.88 hours; 95% confidence interval: 0.28, 3.48) per day, and significant decrease in mean total MDS-UPDRS score (-12.5; 95% confidence interval: -19.67, -5.29). Camicinal treatment was generally well tolerated.CONCLUSIONS: PD symptom improvement with camicinal occurred in parallel with more rapid absorption of l-dopa. This study provides evidence of an improvement of the motor response to l-dopa in people with PD treated with camicinal 50 mg once-daily compared with placebo, which will require further evaluation.
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| 144. |
- Martinez-Fernandez, Raul, et al.
(författare)
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Deep Brain Stimulation for Gilles de la Tourette Syndrome : A Case Series Targeting Subregions of the Globus Pallidus Internus
- 2011
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Ingår i: Movement Disorders. - New York, N.Y. : Raven Press. - 0885-3185 .- 1531-8257. ; 26:10, s. 1922-1930
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Tidskriftsartikel (refereegranskat)abstract
- Deep brain stimulation remains an experimental treatment for patients with Gilles de la Tourette syndrome. Currently, a major controversial issue is the choice of brain target that leads to optimal patient outcomes within a presumed network of basal ganglia and cortical pathways involved in tic pathogenesis. This report describes our experience with patients with severe refractory Gilles de la Tourette syndrome treated with globus pallidus internus deep brain stimulation. Five patients were selected for surgery, 2 targeting the posteroventral globus pallidus internus and 2 targeting the anteromedial region. The remaining patient was first targeted on the posterolateral region, but after 18 months the electrodes were relocated in the anteromedial area. Tics were clinically assessed in all patients pre- and postoperatively using the Modified Rush Video protocol and the Yale Global Tic Severity Scale. Obsessive-compulsive behaviors were quantified with the Yale Brown Obsessive Compulsive Scale. The Gilles de la Tourette Syndrome Quality of Life Scale was also completed. All patients experienced improvements in tic severity but to variable extents. More convincing improvements were seen in patients with electrodes sited in the anteromedial region of the globus pallidus internus than in those with posterolateral implants. Mean reduction in the Modified Rush Video Rating scale for each group was 54% and 37%, respectively. Our open-label limited experience supports the use of the anteromedial globus pallidus internus as a promising target for future planned randomized double-blind trials of deep brain stimulation for patients with Gilles de la Tourette syndrome.
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| 145. |
- Martinez-Martin, Pablo, et al.
(författare)
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EuroInf: A Multicenter Comparative Observational Study of Apomorphine and Levodopa Infusion in Parkinson's Disease
- 2015
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Ingår i: Movement Disorders. - : Wiley. - 0885-3185. ; 30:4, s. 510-516
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Tidskriftsartikel (refereegranskat)abstract
- Subcutaneous apomorphine infusion (Apo) and intrajejunal levodopa infusion (IJLI) are two treatment options for patients with advanced Parkinson's disease (PD) and refractory motor complications, with varying cost of treatment. There are no multicenter studies comparing the effects of the two strategies. This open-label, prospective, observational, 6-month, multicenter study compared 43 patients on Apo (48.8% males, age 62.3 +/- 10.6 years; disease duration: 14 +/- 4.4 years; median H & Y stage 3; interquartile range [IQR]: 3-4) and 44 on IJLI (56.8% males, age 62.7 +/- 9.1 years; disease duration: 16.1 +/- 6.7 years; median H & Y stage 4; IQR, 3-4). Cohen's effect sizes (0.8 considered as large) were large with both therapies with respect to total motor, nonmotor, and quality-of-life scores. The Non-Motor Symptoms Scale (NMSS) with Apo showed moderate improvement, whereas sleep/fatigue, gastrointestinal, urinary, and sexual dimensions of the NMSS showed significantly higher improvement with IJLI. Seventy-five percent on IJLI improved in their quality-of-life and nonmotor symptoms (NMS), whereas in the Apo group, a similar proportion improved in quality of life, but 40% in NMS. Adverse effects included peritonitis with IJLI and skin nodules on Apo. Based on this open-label, nonrandomized, comparative study, we report that, in advanced Parkinson's patients, both IJLI and Apo infusion therapy appear to provide a robust improvement in motor symptoms, motor complications, quality-of-life, and some NMS. Controlled, randomized studies are required. (c) 2014 International Parkinson and Movement Disorder Society
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| 146. |
- Martino, Davide, et al.
(författare)
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Association and Familial Coaggregation of Idiopathic Dystonia with Psychiatric Outcomes
- 2020
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Ingår i: Movement Disorders. - : WILEY. - 0885-3185 .- 1531-8257. ; 35:12, s. 2270-2278
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Tidskriftsartikel (refereegranskat)abstract
- Background Psychiatric comorbidities are common and major determinants of quality of life in idiopathic dystonia. Their prevalence estimates from service-based studies are heterogeneous. Objective We explored the association between idiopathic dystonia and depressive disorders, anxiety disorders, suicide attempts, and death by suicide using Swedish population-based registers. Methods Diagnoses of idiopathic dystonia and psychiatric outcomes from inpatient and outpatient specialist services (1997-2013) were collected from the National Patient Register and the Cause of Death Register. Familial associations were explored using the Multi-Generation Register. Adjusted logistic regression analyses measured associations with psychiatric disorders in individuals with dystonia compared with general population individuals and their unaffected siblings, as well as in full siblings of individuals with dystonia compared with full siblings of unaffected individuals. Results Individuals with dystonia were more likely than those without to have a diagnosis of depressive disorder (adjusted odds ratio = 2.00, 95% confidence interval: 1.77-2.26), anxiety disorder (adjusted odds ratio = 2.13, 95% confidence interval: 1.90-2.39), and suicide attempts/death by suicide combined (adjusted odds ratio = 1.80, 95% confidence interval: 1.50-2.17), with odds higher in most idiopathic dystonia forms. In the full sibling comparison, estimates followed the same pattern, with overall attenuated magnitude. Full siblings of individuals with dystonia had higher likelihood of depressive or anxiety disorders and suicide attempts/death by suicide combined compared with siblings of individuals without dystonia. Conclusions Different forms of idiopathic dystonia confirm its association with increased risk for depressive and anxiety disorders and suicide attempts. Familial coaggregation of dystonia and these psychiatric comorbidities supports shared genetic and extragenetic factors. (c) 2020 International Parkinson and Movement Disorder Society
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| 147. |
- Mataix-Cols, David, et al.
(författare)
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Early-Life and Family Risk Factors for Tic Disorder Persistence into Adulthood
- 2023
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Ingår i: Movement Disorders. - : John Wiley & Sons. - 0885-3185 .- 1531-8257. ; 38:8, s. 1419-1427
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Many children with tic disorders outgrow their tics, but little is known about the proportion of individuals who will continue to require specialist services in adulthood and which variables are associated with tic persistence. OBJECTIVES: The aims were to estimate the proportion of individuals first diagnosed with tic disorders in childhood who continued to receive tic disorder diagnoses after age 18 years and to identify risk factors for persistence.METHODS: In this Swedish nationwide cohort study including 3761 individuals diagnosed with tic disorders in childhood, we calculated the proportion of individuals whose diagnoses persisted into adulthood. Minimally adjusted logistic regression models examined the associations between sociodemographic, clinical, and family variables and tic disorder persistence. A multivariable model was then fitted, including only variables that were statistically significant in the minimally adjusted models.RESULTS: Seven hundred and fifty-four (20%) children with tic disorders received a diagnosis of a chronic tic disorder in adulthood. Psychiatric comorbidity in childhood (particularly attention-deficit hyperactivity disorder, obsessive-compulsive disorder, pervasive developmental disorders, and anxiety disorders) and psychiatric disorders in first-degree relatives (particularly tic and anxiety disorders) were the strongest risk factors for persistence. We did not observe statistically significant associations with socioeconomic variables, perinatal complications, comorbid autoimmune diseases, or family history of autoimmune diseases. All statistically significant variables combined explained approximately 10% of the variance in tic disorder persistence (P < 0.0001).CONCLUSIONS: Childhood psychiatric comorbidities and family history of psychiatric disorders were the strongest risk factors associated with tic disorder persistence into adulthood. © 2023 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
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| 148. |
- Mataix-Cols, David, et al.
(författare)
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Serious Transport Accidents in Tourette Syndrome or Chronic Tic Disorder
- 2021
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Ingår i: Movement Disorders. - : John Wiley & Sons. - 0885-3185 .- 1531-8257. ; 36:1, s. 188-195
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: It is unknown whether individuals with tic disorders are at increased risk for serious transport accidents.OBJECTIVES: The aim of this study was to investigate the risk for injuries or death caused by transport and motor vehicle accidents in individuals with Tourette syndrome or chronic tic disorder.METHODS: This population-based, sibling-controlled cohort study included all individuals aged ≥18 years living in Sweden between 1997 and 2013 (N = 6,127,290). A total of 3449 individuals had a registered diagnosis of Tourette syndrome or chronic tic disorder in the Swedish National Patient Register. We also identified 2191 families with full siblings discordant for tic disorders. Cox proportional hazards regression modeling was used to estimate the risk for injuries or deaths as a result of transport accidents in individuals with a lifetime diagnosis of Tourette syndrome or chronic tic disorder compared with unexposed individuals and siblings.RESULTS: Individuals with tic disorders had a higher risk for transport injuries or death compared with the general population (adjusted hazard ratio, 1.50 [95% confidence interval: 1.33-1.69]) and their unaffected siblings (adjusted hazard ratio, 1.41 [95% confidence interval: 1.18-1.68]). The risks were similar across sexes. The exclusion of most psychiatric comorbidities did not alter the magnitude of the estimates. However, the risks were no longer significant after exclusion of individuals with comorbid attention deficit hyperactivity disorder.CONCLUSIONS: The marginally increased risk for serious transport accidents in tic disorders is mainly driven by attention deficit hyperactivity disorder comorbidity. Improved detection and management of attention deficit hyperactivity disorder symptoms in this patient group are warranted.
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| 149. |
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| 150. |
- Meppelink, Anne Marthe, et al.
(författare)
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Transcutaneous Port for Continuous Duodenal Levodopa/Carbidopa Administration in Parkinson's Disease
- 2011
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Ingår i: Movement Disorders. - : Wiley. - 0885-3185 .- 1531-8257. ; 26:2, s. 331-334
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Tidskriftsartikel (refereegranskat)abstract
- Motor fluctuations in Parkinson's disease (PD) can be reduced by intraduodenal infusion of levodopa-carbidopa (Duodopa®) via percutaneous endoscopic gastrojejunostomy (PEG). We applied the transcutaneous soft-tissue anchored titanium port (T-port) in 15 PD patients with motor fluctuations; 7 Duodopa-naive (non-PEG), and 8 previously receiving Duodopa (former-PEG). Motor scores (UPDRS-III) and quality of life (QOL, PDQ-8) were assessed at baseline and 6 month follow-up. Six patients had local irritation shortly after implantation, persisting in one patient at 6 month follow-up, which led to explantation. After having finished the protocol, four T-ports were explanted in total. UPDRS-III and PDQ-8 scores improved moderately in the non-PEG patients, but remained similar in the former-PEG users. Two former-PEG users developed polyneuropathy. No obstructions, retractions, or leakages occurred. Technical and hygienic properties of the T-port were preferred by most patients. The T-port seems to be suitable for most PD patients qualifying for Duodopa therapy, although local infection may lead to explantation during longer-term follow-up.
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