Depression: Barone P

Schrag A, Barone P, Brown RG, Leentjens AF, McDonald WM, Starkstein S, Weintraub D, Poewe W, Rascol O, Sampaio C, Stebbins GT, Goetz CG. · University Department of Clinical Neurosciences, Royal Free and University College Medical School, London, UK. · Mov Disord. · Pubmed #17394234 links to  free full text

Abstract: Depression is a common comorbid condition in Parkinson's disease (PD) and a major contributor to poor quality of life and disability. However, depression can be difficult to assess in patients with PD due to overlapping symptoms and difficulties in the assessment of depression in cognitively impaired patients. As several rating scales have been used to assess depression in PD (dPD), the Movement Disorder Society commissioned a task force to assess their clinimetric properties and make clinical recommendations regarding their use. A systematic literature review was conducted to explore the use of depression scales in PD and determine which scales should be selected for this review. The scales reviewed were the Beck Depression Inventory (BDI), Hamilton Depression Scale (Ham-D), Hospital Anxiety and Depression Scale (HADS), Zung Self-Rating Depression Scale (SDS), Geriatric Depression Scale (GDS), Montgomery-Asberg Depression Rating Scale (MADRS), Unified Parkinson's Disease Rating Scale (UPDRS) Part I, Cornell Scale for the Assessment of Depression in Dementia (CSDD), and the Center for Epidemiologic Studies Depression Scale (CES-D). Seven clinical researchers with clinical and research experience in the assessment of dPD were assigned to review the scales using a structured format. The most appropriate scale is dependent on the clinical or research goal. However, observer-rated scales are preferred if the study or clinical situation permits. For screening purposes, the HAM-D, BDI, HADS, MADRS, and GDS are valid in dPD. The CES-D and CSDD are alternative instruments that need validation in dPD. For measurement of severity of depressive symptoms, the Ham-D, MADRS, BDI, and SDS scales are recommended. Further studies are needed to validate the CSDD, which could be particularly useful for the assessment of severity of dPD in patients with comorbid dementia. To account for overlapping motor and nonmotor symptoms of depression, adjusted instrument cutoff scores may be needed for dPD, and scales to assess severity of motor symptoms (e.g., UPDRS) should also be included to help adjust for confounding factors. The HADS and the GDS include limited motor symptom assessment and may, therefore, be most useful in rating depression severity across a range of PD severity; however, these scales appear insensitive in severe depression. The complex and time-consuming task of developing a new scale to measure depression specifically for patients with PD is currently not warranted.

Geser F, Seppi K, Stampfer-Kountchev M, Köllensperger M, Diem A, Ndayisaba JP, Ostergaard K, Dupont E, Cardozo A, Tolosa E, Abele M, Dodel R, Klockgether T, Ghorayeb I, Yekhlef F, Tison F, Daniels C, Kopper F, Deuschl G, Coelho M, Ferreira J, Rosa MM, Sampaio C, Bozi M, Schrag A, Hooker J, Kim H, Scaravilli T, Mathias CJ, Fowler C, Wood N, Quinn N, Widner H, Nilsson CF, Lindvall O, Schimke N, Eggert KM, Oertel W, del Sorbo F, Carella F, Albanese A, Pellecchia MT, Barone P, Djaldetti R, Meco G, Colosimo C, Gonzalez-Mandly A, Berciano J, Gurevich T, Giladi N, Galitzky M, Ory F, Rascol O, Kamm C, Buerk K, Maass S, Gasser T, Poewe W, Wenning GK, Anonymous00296. · Clinical Department of Neurology, Innsbruck Medical University, Austria. · J Neural Transm. · Pubmed #16049636 No free full text.

Abstract: Introduction. The European Multiple System Atrophy-Study Group (EMSA-SG) is an academic network comprising 23 centers across Europe and Israel that has constituted itself already in January 1999. This international forum of established experts under the guidance of the University Hospital of Innsbruck as coordinating center is supported by the 5th framework program of the European Union since March 2001 (QLK6-CT-2000-00661). Objectives. Primary goals of the network include (1) a central Registry for European multiple system atrophy (MSA) patients, (2) a decentralized DNA Bank, (3) the development and validation of the novel Unified MSA Rating Scale (UMSARS), (4) the conduction of a Natural History Study (NHS), and (5) the planning or implementation of interventional therapeutic trials. Methods. The EMSA-SG Registry is a computerized data bank localized at the coordinating centre in Innsbruck collecting diagnostic and therapeutic data of MSA patients. Blood samples of patients and controls are recruited into the DNA Bank. The UMSARS is a novel specific rating instrument that has been developed and validated by the EMSA-SG. The NHS comprises assessments of basic anthropometric data as well as a range of scales including the UMSARS, Unified Parkinson's Disease Rating Scale (UPDRS), measures of global disability, Red Flag list, MMSE (Mini Mental State Examination), quality of live measures, i.e. EuroQoL 5D (EQ-5D) and Medical Outcome Study Short Form (SF-36) as well as the Beck Depression Inventory (BDI). In a subgroup of patients dysautonomic features are recorded in detail using the Queen Square Cardiovascular Autonomic Function Test Battery, the Composite Autonomic Symptom Scale (COMPASS) and measurements of residual urinary volume. Most of these measures are repeated at 6-monthly follow up visits for a total study period of 24 months. Surrogate markers of the disease progression are identified by the EMSA-SG using magnetic resonance and diffusion weighted imaging (MRI and DWI, respectively). Results. 412 patients have been recruited into the Registry so far. Probable MSA-P was the most common diagnosis (49% of cases). 507 patients donated DNA for research. 131 patients have been recruited into the NHS. There was a rapid deterioration of the motor disorder (in particular akinesia) by 26.1% of the UMSARS II, and - to a lesser degree - of activities of daily living by 16.8% of the UMSARS I in relation to the respective baseline scores. Motor progression was associated with low motor or global disability as well as low akinesia or cerebellar subscores at baseline. Mental function did not deteriorate during this short follow up period. Conclusion. For the first time, prospective data concerning disease progression are available. Such data about the natural history and prognosis of MSA as well as surrogate markers of disease process allow planning and implementation of multi-centre phase II/III neuroprotective intervention trials within the next years more effectively. Indeed, a trial on growth hormone in MSA has just been completed, and another on minocycline will be completed by the end of this year.

Barone P, Amboni M, Vitale C, Bonavita V. · Department of Neurological Sciences, University of Napoli Federico II, Via Pansini 5, 80131 Naples, Italy. · Neurology. · Pubmed #15505142 No free full text.

Abstract: Nocturnal disturbances are common in Parkinson's disease (PD) patients, with almost 70% of these patients reporting nocturnal disturbances. The etiology of sleep disturbances in patients with PD is still controversial. They might be dependent on dopaminergic drugs, on disease progression, or on a combination of these two factors. Nocturnal disturbances can be categorized in four groups: 1) PD-related motor symptoms, including nocturnal akinesia, early-morning dystonia, painful cramps, tremor, and difficulty turning in bed; 2) treatment-related nocturnal disturbances; 3) psychiatric symptoms, including hallucinations, vivid dreams, depression, dementia, insomnia, psychosis, and panic attacks; 4) other sleep disorders, including insomnia, REM behavioral disorder (RBD), restless legs syndrome (RLS), periodic leg movements (PLMS), and excessive daytime sleepiness (EDS). Specific treatment options are supplied for every group. A global evaluation of nocturnal disturbances would provide clinicians with a valuable tool to establish an optimal regimen that could positively influence all nocturnal disturbance categories and thus improve PD management on. However, it is important to consider that management of some nocturnal disturbances in a group may worsen nocturnal symptoms of another group or may increase EDS. PD-related symptoms can be treated with long-acting DA agonists to obtain continuous DA receptor stimulation during the night. Both treatment-related nocturnal disturbances and psychiatric symptoms may be related to drug treatment, and therefore, in both cases, drug reduction or discontinuance should be considered. Some sleep disorders, such as RLS and PLMS, may be controlled by DA agents, and others, such as insomnia and EDS, may be improved by reducing dopaminergic stimulation.

Pellecchia MT, Grasso A, Biancardi LG, Squillante M, Bonavita V, Barone P. · Department of Neurological Sciences, University "Federico II", Ed. 17, Via Pansini 5, 80131, Naples, Italy. · J Neurol. · Pubmed #15164194 No free full text.

Abstract: The aim of this study was to evaluate the effects of prolonged physical therapy on disability in patients with Parkinson's disease. The study was designed as an open long-term trial over 20 weeks. Twenty slightly to moderately affected parkinsonian patients were included (Hoehn & Yahr stages: 1.5-3). A comprehensive rehabilitation program was applied three times a week in all patients. Pharmacological treatment was kept stable. Evaluations were performed at baseline, at the end of treatment and after 3 months. Following physical rehabilitation, there was a significant improvement in UPDRS (ADL and motor sections) scores, Self-assessment Parkinson's disease Disability Scale, Ten-Meter Walk test and Zung scale for depression. At 3-month follow-up clinical improvements were largely maintained. A sustained improvement of motor skills in PD patients can be achieved with a long-term comprehensive rehabilitation program.

Cicarelli G, Della Rocca G, Amboni M, Ciacci C, Mazzacca G, Filla A, Barone P. · Department of Neurological Sciences, Federico II University of Naples, Via S. Pansini 5, I-80131 Naples, Italy. · Neurol Sci. · Pubmed #14716525 No free full text.

Abstract: We assessed the occurrence of neurological signs and symptoms in adult patients with celiac disease and evaluated the correlation between neurological features and diet. A total of 176 patients and 52 age-matched controls underwent a semistructural interview and a neurologic examination. The effect of gluten-free diet was evaluated by comparing the prevalence of signs and symptoms among patients adhering to a gluten-free diet and patients on an unrestricted diet. The occurrence of headache, dysthymia and signs of peripheral neuropathy was significantly higher in patients with celiac disease than in control subjects. Adherence to a strict gluten-free diet was associated with a significant reduction of headache, dysthymia, cramps and weakness, but did not modify the occurrence of paresthesia or hyporeflexia. Neurological signs and symptoms are associated with celiac disease and can be ameliorated by a gluten-free diet.

Santangelo G, Vitale C, Trojano L, Longo K, Cozzolino A, Grossi D, Barone P. · Dept. of Neurological Sciences, University of Naples Federico II, Via S. Pansini 5, 80131, Naples, Italy. · J Neurol. · Pubmed #19370301 No free full text.

Abstract: To explore the relationship between depression and cognitive impairment in non-demented PD patients, we evaluated neurological and neuropsychological asset in 65 patients with a diagnosis of major depressive disorder (dPD) according to DSM-IV criteria and 60 patients without depression (nPD). Compared with nPD patients, dPD patients had significantly higher scores on behavioral rating scales and performed worse on the Frontal Assessment Battery (FAB), Semantic Fluency Task, Copying Task (CT), and Stroop Test. Three dPD subgroups were identified based on the first two DSM-IV criteria: patients fulfilling criterion 1 (depressed mood; group 1); patients fulfilling criterion 2 (apathy/anhedonia; group 2); patients fulfilling criteria 1 and 2 (group 3). Patients of group 2 scored significantly lower than patients of group 1 on the CT, FAB and phonological fluency task. Patients of groups 2 and 3 scored significantly lower than nPD patients on visuoconstructional and frontal tasks. Similar results were obtained in dPD patients stratified in four subgroups based on cut-off scores of the Apathy Evaluation Scale and the Snaith Hamilton Pleasure Scale. In summary, PD patients with concomitant apathy and anhedonia may show more severe cognitive impairments. Since such patients are diagnosed to be affected by depression according to clinical DSM-IV criteria, we suggest that DSM-IV criteria may not distinguish an affective from a cognitive disorder in PD.

Leentjens AF, Koester J, Fruh B, Shephard DT, Barone P, Houben JJ. · Department of Psychiatry, Maastricht University Hospital, Maastricht, The Netherlands. · Clin Ther. · Pubmed #19243709 No free full text.

Abstract: BACKGROUND: Mood and motivational symptoms have been reported in up to 35% and 51%, respectively, of patients with Parkinson's disease (PD). Preliminary evidence indicates that pramipexole may have a positive effect on these symptoms. OBJECTIVE: This analysis was conducted to evaluate the effects of pramipexole on mood and motivational symptoms in patients with PD. METHODS: Data for the meta-analysis were extracted from all randomized, double-blind, placebo-controlled trials of pramipexole in the manufacturer's database that included part I of the Unified Parkinson's Disease Rating Scale (UPDRS) as an outcome measure. Only patients with baseline scores >0 (range, 0-4) on item 3 (mood) and item 4 (motivation) were included. Separate analyses were performed for mood and motivational symptoms. The outcome of interest was improvement in scores, with no improvement including both unchanged and increased scores. Odds ratios (ORs), 95% CIs, and Cochran-Mantel-Haenszel tests were calculated to compare rates of improvement and no improvement, stratified by trial. RESULTS: Fourteen randomized, double-blind, placebo-controlled trials of pramipexole were identified, all employing the severity of motor symptoms of PD as a primary outcome. Seven of these trials (N = 1296) employed part I of the UPDRS as a secondary outcome measure and were included in the meta-analysis; no other measure of mood or motivational symptoms was used in any of the 14 studies. Six of the 7 studies included patients with motor fluctuations due to levodo-pa treatment, and the remaining study included patients who did not yet require levodopa. Six studies were published in peer-reviewed journals, and all 7 were included in the New Drug Application for pramipexole. The published study reports were usually limited to motor symptoms; only 1 reported on mood and motivation. However, for the purpose of this meta-analysis, the authors had access to data that were not reported in the original publications. In the pooled data set, 480 patients (59.8% male; mean age, 63.3 years) had a baseline score >0 on item 3 (mood). These mood symptoms improved in 64.7% of patients treated with pramipexole and 43.4% of those receiving placebo (OR weighted by trial = 2.41; P < 0.001). Five hundred seventy patients (64.9% male; mean age, 64.1 years) had a baseline score >0 on item 4 (motivation). These motivational symptoms improved in 63.2% of patients treated with pramipexole and 45.0% of those receiving placebo (OR weighted by trial = 2.06; P < 0.001). CONCLUSIONS: This meta-analysis of 7 randomized controlled trials suggests that pramipexole had a beneficial effect on mood and motivational symptoms in PD patients who did not have major depressive disorder. The clinical value of pramipexole in the treatment of depressive and apathetic syndromes requires further investigation.

Vitale C, Marconi S, Di Maio L, De Michele G, Longo K, Bonavita V, Barone P. · Department of Neurological Sciences, University Federico II, Naples, Italy. · Mov Disord. · Pubmed #17894335 No free full text.

Abstract: We evaluated tolerability and the efficacy of continuous infusion of apomorphine hydrochloride on involuntary movements and mood disorder in Huntington's disease (HD) patients in a pilot, single center, double-blind, randomized, crossover, and controlled versus placebo study. Nine patients with a molecular diagnosis of HD were screened for response to acute apomorphine injection. Four of them, not ameliorating at the acute test, were discontinued. Five patients, responding to acute apomorphine, received continuous infusion of either apomorphine or placebo for 5 days. After 2 days of washout, the alternative treatment was administered. Primary endpoint measures were scores of the Unified Huntington's Disease Rating Scale (UHDRS "motor section") and of the Abnormal Involuntary Movement Scale (AIMS). Secondary endpoint measures were the Hamilton Depression Rating Scale (HAD) score and safety parameters. Both UHDRS and AIMS scores significantly decreased in all patients after apomorphine. The beneficial effect of apomorphine was recorded throughout the 5 treatment days. The HAD score did not change after infusion of either treatment. No serious adverse events were reported by either group during the study. Our results suggest that continuous infusion of apomorphine might be considered for the treatment of involuntary movements in some HD patients.

Antonini A, Tesei S, Zecchinelli A, Barone P, De Gaspari D, Canesi M, Sacilotto G, Meucci N, Mariani C, Pezzoli G. · Parkinson Institute, Istituti Clinici di Perfezionamento, Milan, Italy. · Mov Disord. · Pubmed #16637039 No free full text.

Abstract: We assessed the effect of 3-month treatment of sertraline (50 mg) or low-dose amitriptyline (25 mg) on depression and quality of life in 31 patients with Parkinson's disease in a prospective single-blind randomized study. Both drugs significantly reduced the Hamilton Depression Rating Scale (HDRS-17) score. Completion rate was 75% for sertraline (12 of 16) and 73% for amitriptyline (11 of 15). Responder rate (HDRS-17 score reduction >/= 50%) was 83.3% for sertraline and 72.7% for amitriptyline. Sertraline but not amitriptyline treatment determined a significant benefit on quality of life (PDQ-39 scale). We found no change in Unified Parkinson's Disease Rating Scale scores. However, the improvement in specific PDQ-39 subscores (mobility, activities of daily living, and stigma) suggests that depression affects patient self-perception of motor function and further emphasizes the need for its treatment.

Barone P, Scarzella L, Marconi R, Antonini A, Morgante L, Bracco F, Zappia M, Musch B, Anonymous00400. · Department of Neurological Sciences, University of Naples Federico II, Via Pansini 5, 80131, Napoli, Italy. · J Neurol. · Pubmed #16607468 No free full text.

Abstract: In addition to treating the motor symptoms of Parkinson's disease, the dopamine agonist pramipexole has shown an antidepressant effect. The trials, however, included patients with motor complications, raising the question of whether the antidepressant benefit represented only a treatment-related motor improvement. To address this issue, we have conducted a 14-week randomized trial comparing pramipexole with an established antidepressant in patients without motor complications. At seven Italian centers, 67 Parkinsonian outpatients with major depression but no history of motor fluctuations and/or dyskinesia received open-label pramipexole (at 1.5 to 4.5 mg/day) or sertraline (at 50 mg/day). In both groups, the Hamilton Depression Rating Scale (HAM-D) score decreased throughout 12 weeks of treatment, but in the pramipexole group the proportion of patients who recovered, as defined by a final HAM-D score </= 8,was significantly higher, at 60.6% versus 27.3% (p = 0.006). Patients' self-ratings improved in both groups. All adverse events were mild or moderate, but five patients (14.7%) withdrew from the sertraline group. Despite the absence of motor complications, the pramipexole recipients showed improvement on the Unified Parkinson's Disease Rating Scale (UPDRS) motor subscore. We conclude that dopamine agonists may be an alternative to antidepressants in Parkinson's disease.

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, Anonymous00441. · Department of Clinical Neurosciences, Royal Free & University College Medical School, London, United Kingdom. · Mov Disord. · Pubmed #16502399 No free full text.

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.