51
|
Holmberg B, Johansson JO, Poewe W, Wenning G, Quinn NP, Mathias C, Tolosa E, Cardozo A, Dizdar N, Rascol O, Slaoui T. Safety and tolerability of growth hormone therapy in multiple system atrophy: a double-blind, placebo-controlled study. Mov Disord 2007; 22:1138-44. [PMID: 17469198 DOI: 10.1002/mds.21501] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The objective of this study was to investigate tolerability and possible neurotrophic effects of growth hormone (GH) in treatment of multiple system atrophy (MSA). In this double-blind pilot study, MSA patients were randomized to recombinant human growth hormone (r-hGH, n = 22), 1 mg every second day (6 months) followed by alternating daily injections of 1 mg and 0.5 mg (6 months), or matched placebo (n = 21). Safety analysis demonstrated no obvious between-group differences. In both groups, there was progressive worsening of Unified Parkinson's Disease Rating Scale total score, which tended to be less in r-hGH-treated patients (12.9% at 6 months, 25.3% at 12 months) than in placebo (17.0% and 35.7%). Similarly, there was a trend to less worsening in Unified MSA Rating Scale total score with r-hGH (13.2% and 21.2%) than with placebo (21.1% and 36.5%). Cardiovascular reflex autonomic testing also tended to show less deterioration with r-hGH than with placebo at 12 months. However, 95% CI did not indicate treatment differences for any efficacy measures. In conclusion, r-hGH administration in MSA patients for up to 1 year appears safe and might influence disease symptoms, signs and, possibly, progression. The results support further studies utilizing higher doses in more patients.
Collapse
Affiliation(s)
- Björn Holmberg
- Movement Disorders Unit, Sahlgrenska University Hospital, Göteborg University, Göteborg, Sweden.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
52
|
Ozelius LJ, Foroud T, May S, Senthil G, Sandroni P, Low PA, Reich S, Colcher A, Stern MB, Ondo WG, Jankovic J, Huang N, Tanner CM, Novak P, Gilman S, Marshall FJ, Wooten GF, Chelimsky TC, Shults CW. G2019S mutation in the leucine-rich repeat kinase 2 gene is not associated with multiple system atrophy. Mov Disord 2007; 22:546-9. [PMID: 17230458 DOI: 10.1002/mds.21343] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Multiple system atrophy (MSA) is characterized clinically by Parkinsonism, cerebellar dysfunction, and autonomic impairment. Multiple mutations in the LRRK2 gene are associated with parkinsonian disorders, and the most common one, the G2019S mutation, has been found in approximately 1% of sporadic cases of Parkinsonism. In a well-characterized cohort of 136 subjects with probable MSA and 110 neurologically evaluated control subjects, none carried the G2019S mutation. We conclude that the G2019S mutation in the LRRK2 gene is unlikely to be associated with MSA.
Collapse
Affiliation(s)
- Laurie J Ozelius
- Department of Molecular Genetics, Albert Einstein College of Medicine, Bronx, New York, USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
53
|
Wüllner U, Schmitz-Hübsch T, Abele M, Antony G, Bauer P, Eggert K. Features of probable multiple system atrophy patients identified among 4770 patients with parkinsonism enrolled in the multicentre registry of the German Competence Network on Parkinson’s disease. J Neural Transm (Vienna) 2007; 114:1161-5. [PMID: 17510732 DOI: 10.1007/s00702-007-0746-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2007] [Accepted: 04/12/2007] [Indexed: 10/23/2022]
Abstract
We identified 221 patients with probable multiple system atrophy (MSA) among 4770 patients enrolled in the multicentre registry of the German Competence Network on Parkinson's disease (PD) according to the established consensus criteria to characterize their clinical presentation. Analyses of more than 100 recorded clinical items revealed several specifics: I) 50% of patients with probable MSA had asymmetry of symptoms at disease onset and tremor at rest was present in 25%; II) a positive response to levodopa was recorded in 51% of patients identified initially with severe autonomic failure and cerebellar ataxia; III) a positive family history was recorded in 11% (n = 23), two of these patients were identified with spinocerebellar ataxia type 3 (SCA3). Thus asymmetry of symptoms, tremor at rest and a positive response to levodopa are not as specific for idiopathic PD as believed previously. Patients with SCA3 may present with the clinical features of MSA.
Collapse
Affiliation(s)
- U Wüllner
- Department of Neurology, UKB, Bonn, Germany.
| | | | | | | | | | | |
Collapse
|
54
|
Esper CD, Factor SA. Current and future treatments in multiple system atrophy. Curr Treat Options Neurol 2007; 9:210-23. [PMID: 17445499 DOI: 10.1007/bf02938411] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Multiple system atrophy (MSA) is an atypical parkinsonian disorder characterized clinically by the development of parkinsonism, autonomic dysfunction, corticospinal degeneration, and cerebellar abnormalities. The cause of MSA is unknown, and progression is usually faster than idiopathic Parkinson's disease. No treatment is currently available to prevent or slow the progression of this neurodegenerative disorder. Available treatments are primarily symptomatic. This article reviews the current treatment options available for MSA in addition to emerging therapies in neuroprotection and neurotransplantation. Research into the neuropathology of MSA is being conducted and could lead to new more effective treatments within the next decade. The management for this disorder currently includes symptomatic and palliative strategies, as well as family education and support; the ultimate goal is to improve the quality of life for patients and their caregivers.
Collapse
Affiliation(s)
- Christine D Esper
- Stewart A. Factor, DO Emory University School of Medicine, Wesley Woods Health Center, 1841 Clifton Road NE, Room 327, Atlanta, GA 30329, USA.
| | | |
Collapse
|
55
|
Köllensperger M, Stampfer-Kountchev M, Seppi K, Geser F, Frick C, Del Sorbo F, Albanese A, Gurevich T, Giladi N, Djaldetti R, Schrag A, Low PA, Mathias CJ, Poewe W, Wenning GK. Progression of dysautonomia in multiple system atrophy: a prospective study of self-perceived impairment. Eur J Neurol 2007; 14:66-72. [PMID: 17222116 DOI: 10.1111/j.1468-1331.2006.01554.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
To assess severity and progression of self-perceived dysautonomia and their impact on health-related quality of life (Hr-QoL) in multiple system atrophy (MSA), twenty-seven patients were recruited by the European MSA Study Group (EMSA-SG). At baseline, all patients completed the Composite Autonomic Symptom Scale (COMPASS) and the 36 item Short Form Health Survey (SF-36), and they were assessed using the 3-point global disease severity scale (SS-3) and the Unified MSA Rating Scale (UMSARS). After 6 months follow-up, the self completed COMPASS Change Scale (CCS), the SF-36, SS-3, and UMSARS were obtained. MSA patients showed marked self-perceived dysautonomia at baseline visit and pronounced worsening of dysautonomia severity on the CCS at follow-up. Severity and progression of dysautonomia did not correlate with age, disease duration, motor impairment and overall disease severity at baseline. There were no significant differences between genders and motor subtypes. Baseline COMPASS scores were, however, inversely correlated with SF-36 scores. Progression of self-perceived dysautonomia did not correlate with global disease progression. Hr-QoL scores were stable during follow-up. This is the first study to investigate self-perceived dysautonomia severity in MSA and its evolution over time. Our data suggest that dysautonomia should be recognized as a key target for therapeutic intervention in MSA.
Collapse
Affiliation(s)
- M Köllensperger
- Clinical Department of Neurology, Innsbruck Medical University, Innsbruck, Austria
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
56
|
Papatsoris AG, Papapetropoulos S, Singer C, Deliveliotis C. Urinary and erectile dysfunction in multiple system atrophy (MSA). Neurourol Urodyn 2007; 27:22-7. [PMID: 17563111 DOI: 10.1002/nau.20461] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Multiple system atrophy (MSA) is a neurodegenerative disease of undetermined etiology that occurs sporadically and manifests itself as a combination of parkinsonian, autonomic, cerebellar, and pyramidal signs. Despite the lack of effective therapies, some of the symptoms may be, at least temporarily, improved with adequate symptomatic therapies. Urinary and erectile dysfunction (ED) symptoms are prominent early features in male MSA patients. Lower urinary tract infections (UTIs) are a major cause of morbidity and mortality in this disorder. More than 50% of MSA patients suffer from recurrent lower UTIs and a significant number (approximately 25%) die of complications related to them. Urogenital symptoms in MSA are usually due to a complex mixture of central and peripheral nervous abnormalities, sometimes superimposed on previous local pathological conditions such as benign prostatic hyperplasia and perineal laxity. There have been instances were MSA-related urological symptoms were confused with symptoms of benign prostatic hyperplasia, leading to unnecessary urological surgery. In this review, we present the phenotypic range and therapeutic approaches for common storage and voiding urological symptoms and ED, in patients with MSA.
Collapse
Affiliation(s)
- A G Papatsoris
- Second Department of Urology, School of Medicine, University of Athens, Sismanoglio General Hospital, Athens, Greece
| | | | | | | |
Collapse
|
57
|
Schrag A, Geser F, Stampfer-Kountchev M, Seppi K, Sawires M, Köllensperger M, Scherfler C, Quinn N, Pellecchia MT, Barone P, Del Sorbo F, Albanese A, Ostergaard K, Dupont E, Cardozo A, Tolosa E, Nilsson CF, Widner H, Lindvall O, Giladi N, Gurevich T, Daniels C, Deuschl G, Coelho M, Sampaio C, Abele M, Klockgether T, Schimke N, Eggert KM, Oertel W, Djaldetti R, Colosimo C, Meco G, Poewe W, Wenning GK. Health-related quality of life in multiple system atrophy. Mov Disord 2006; 21:809-15. [PMID: 16502399 DOI: 10.1002/mds.20808] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Although multiple system atrophy (MSA) is a neurodegenerative disorder leading to progressive disability and decreased life expectancy, little is known about patients' own evaluation of their illness and factors associated with poor health-related quality of life (Hr-QoL). We, therefore, assessed Hr-QoL and its determinants in MSA. The following scales were applied to 115 patients in the European MSA-Study Group (EMSA-SG) Natural History Study: Medical Outcome Study Short Form (SF-36), EQ-5D, Beck Depression Inventory (BDI), Mini-Mental state examination (MMSE), Unified MSA Rating Scale (UMSARS), Hoehn & Yahr (H&Y) Parkinson's disease staging scale, Composite Autonomic Symptom Scale (COMPASS), and Parkinson's Disease Sleep Scale (PDSS). Forty-six percent of patients had moderate to severe depression (BDI > or = 17); Hr-QoL scores on the SF-36 and EQ-5D were significantly impaired. Pain, the only domain with similar scores in MSA and published PD patients, was reported more frequently in patients with MSA-P (predominantly parkinsonian motor subtype) than MSA-C (predominantly cerebellar motor subtype; 76% vs. 50%; P = 0.005). Hr-QoL scores correlated most strongly with UMSARS motor, COMPASS, and BDI scores but not with MMSE scores, age at onset, or disease duration. The COMPASS and UMSARS activities of daily living scores were moderate-to-strong predictors for the SF-36 physical summary score and the BDI and UMSARS motor scores for the SF-36 mental summary score. This report is the first study to show that Hr-QoL is significantly impaired in MSA. Although not all possible factors related to impaired Hr-QoL in MSA could be assessed, autonomic dysfunction, motor impairment, and depression were most closely associated with poor Hr-QoL, and therapeutic management, therefore, should concentrate upon these aspects of the disease.
Collapse
Affiliation(s)
- Anette Schrag
- Department of Clinical Neurosciences, Royal Free & University College Medical School, London, United Kingdom
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
58
|
|
59
|
Colosimo C, Tiple D, Wenning GK. Management of multiple system atrophy: state of the art. J Neural Transm (Vienna) 2005; 112:1695-704. [PMID: 16284911 DOI: 10.1007/s00702-005-0379-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2005] [Accepted: 09/10/2005] [Indexed: 11/25/2022]
Abstract
Multiple system atrophy (MSA) is a sporadic neurodegenerative disease of undetermined aetiology presenting with parkinsonian, autonomic, cerebellar, and pyramidal signs. Despite the lack of any effective therapy to reverse MSA, some of the symptoms may be improved with adequate symptomatic therapies. Medical treatment is largely aimed at mitigating the parkinsonian and autonomic features. The therapeutic results of levodopa therapy in cases of MSA are difficult to interpret because of their variability. Nevertheless, the simple statement that patients with MSA do not respond to levodopa is false. Clinical and pathologically proven series document levodopa efficacy in about 40-60% of patients with MSA and predominant parkinsonian features. Other antiparkinsonian compounds (dopamine agonists, amantadine) may also be employed, but they are not more effective than levodopa. Orthostatic hypotension (OH) can be suspected from the patient s history and subsequently documented in the clinic by measuring lying and standing blood pressure. The diagnosis ideally should be confirmed with additional laboratory tests to determine the cause and evaluate the functional deficit, so as to aid treatment. A number of pharmacological agents with different mechanisms of action have been used in MSA to reduce OH when this is symptomatic. OH can also be alleviated by avoiding aggravating factors, such as the effects of food, micturition, exposure to a warm environment, and physiological diurnal changes, and by using other non-pharmacological strategies. The treatment of the very common genitourinary symptoms (incontinence, retention, impotence) should also be considered in order to improve the quality of life of these patients.
Collapse
Affiliation(s)
- C Colosimo
- Department of Neurological Sciences, La Sapienza University, Rome, Italy.
| | | | | |
Collapse
|