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Maccarrone G, Saporito G, Sucapane P, Rizi C, Bruno F, Catalucci A, Pistoia ML, Splendiani A, Ricci A, Di Cesare E, Rizzo M, Totaro R, Pistoia F. Gender disparity in access to advanced therapies for patients with Parkinson's disease: a retrospective real-word study. Front Neurol 2024; 15:1429251. [PMID: 39385822 PMCID: PMC11461232 DOI: 10.3389/fneur.2024.1429251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 09/10/2024] [Indexed: 10/12/2024] Open
Abstract
Background Gender differences in the access to advanced therapies for Parkinson's disease (PD) are poorly investigated. Objective The objective of this study was to investigate the presence of any gender disparity in the access to advanced therapies for PD. Design Retrospective study. Methods Data from patients with consistent access to the Parkinson's and Movement Disorder Center of L'Aquila over the last 10-year period were screened. Patients selected for advanced therapies were included. Results Out of 1,252 patients, 200 (mean age ± SD 71.02 ± 9.70; 72% males; median Hoen Yahr level: 3, minimum 1 maximum 5) were selected for advanced therapies: 133 for Magnetic Resonance guided Focused Ultrasound (MRgFUS) thalamotomy (mean age ± SD 70.0 ± 8.9; 77% males), 49 for Levodopa/Carbidopa Intestinal Gel (LCIG) infusion (mean age ± SD 74.3 ± 11.4; 59% males), 12 for Deep Brain Stimulation (DBS) (mean age ± SD 71.2 ± 6.3; 75% males), and 7 for Continuous Subcutaneous Apomorphine Infusion (CSAI) (mean age ± SD 69.7 ± 5.5; 43% males). No sex differences were found in relation to age (MRgFUS group: males vs. females 70.2 ± 8.9 vs. 70.8 ± 8.9, p-value = 0.809; LCIG group: males vs. females 73.5 ± 13.0 vs. 75.5 ± 8.5, p-value = 0.557; DBS group: males vs. females 77.2 ± 8.1 vs. 67.3 ± 8.6, p-value = 0.843; CSAI group: males vs. females 73.3 ± 4.0 vs. 67.0 ± 5.2, p-value = 0.144) and disease duration (MRgFUS group: males vs. females 8.3 ± 4.4 vs. 9.6 ± 6.7, p-value = 0.419; LCIG group: males vs. females 14.5 ± 5.81 vs. 17.3 ± 5.5; p-value = 0.205; DBS group: males vs. females 15.0 ± 9.6 vs. 15.5 ± 7.7, p-value = 0.796; CSAI group: males vs. females 11.7 ± 3.7 vs. 10.3 ± 3.7, p-value = 0.505). Conclusion The predominance of males is higher than that expected based on the higher prevalence of PD in men. Women are less confident in selecting advanced therapies during the natural progression of their disease. Factors accounting for this discrepancy deserve further investigation.
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Affiliation(s)
- Giuseppe Maccarrone
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | - Gennaro Saporito
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | | | - Chiara Rizi
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | - Federico Bruno
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | | | | | - Alessandra Splendiani
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | - Alessandro Ricci
- Department of Neurosurgery, San Salvatore Hospital, L’Aquila, Italy
| | - Ernesto Di Cesare
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | - Marina Rizzo
- Department of Neurology, Villa Sofia, Palermo, Italy
| | - Rocco Totaro
- Department of Neurology, San Salvatore Hospital, L’Aquila, Italy
| | - Francesca Pistoia
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
- Department of Neurology, San Salvatore Hospital, L’Aquila, Italy
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Antonini A, Chaudhuri KR, Domingos J, Jimenez-Shahed J, Wright J, Yan CH, Alobaidi A, Bergmann L, Onuk K, Harmer L, Malaty IA. Response to letter to the editor regarding "Does the 5-2-1 criteria identify patients with advanced Parkinson's disease? Real-world screening accuracy and burden of 5-2-1-positive patients in 7 countries". BMC Neurol 2024; 24:266. [PMID: 39080589 PMCID: PMC11290257 DOI: 10.1186/s12883-024-03691-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Accepted: 05/24/2024] [Indexed: 08/02/2024] Open
Abstract
The 5-2-1 criteria was developed to facilitate the identification and referral of patients with Parkinson's Disease (PD) inadequately controlled by oral medications. The criterion was not developed to screen patients with PD for device-aided therapy eligibility. The robust design and validation of the 5-2-1 criteria minimizes over or inappropriate referrals, and supports physicians in the timely identification of patients with PD who may warrant further evaluation for treatment optimization. This response letter clarifies concerns raised by Moes et al.
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Affiliation(s)
- Angelo Antonini
- Parkinson and Movement Disorders Unit, Department of Neuroscience, University of Padua, Padua, Italy
| | - K Ray Chaudhuri
- Parkinson Foundation Centre of Excellence, King's College Hospital and King's College, London, UK
| | - Josefa Domingos
- European Parkinson's Disease Association (EPDA), Sevenoaks, UK
- Grupo de patologia médica, nutrição e exercício clínico (PaMNEC) do CiiEM, Lisbon, Portugal
| | - Joohi Jimenez-Shahed
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | | | | | | | | | - Irene A Malaty
- Fixel Institute for Neurological Diseases, University of Florida, Gainesville, FL, USA.
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Moes HR, Dafsari HS, Jost WH, Kovacs N, Pirtošek Z, Henriksen T, Falup-Pecurariu C, Minár M, Buskens E, van Laar T. Grasping the big picture: impact analysis of screening tools for timely referral for device-aided therapies. J Neural Transm (Vienna) 2024:10.1007/s00702-024-02783-1. [PMID: 39007919 DOI: 10.1007/s00702-024-02783-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 05/03/2024] [Indexed: 07/16/2024]
Abstract
Several screening tools are available to assist general neurologists in the timely identification of patients with advanced Parkinson's disease (PD) who may be eligible for referral for a device-aided therapy (DAT). However, it should be noted that not all of these clinical decision rules have been developed and validated in a thorough and consistent manner. Furthermore, only a limited number of head-to-head comparisons have been performed. Available studies suggest that D-DATS has a higher positive predictive value and higher specificity than the 5-2-1 criteria, while the sensitivity of both screening tools is similar. However, unanswered questions remain regarding the validity of the decision rules, such as whether the diagnostic performance measures from validation studies are generalizable to other populations. Ultimately, the question is whether a screening tool will effectively and efficiently improve the quality of life of patients with PD. To address this key question, an impact analysis should be performed. The authors intend to set up a multinational cluster randomised controlled trial to compare the D-DATS and 5-2-1 criteria on the downstream consequences of implementing these screening tools, with a particular focus on the impact on disability and quality of life.
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Affiliation(s)
- H R Moes
- Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
| | - H S Dafsari
- Department of Neurology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - W H Jost
- Parkinson-Klinik Ortenau, Kreuzbergstr. 12‑16, Wolfach, 77709, Germany
| | - N Kovacs
- Department of Neurology, University of Pecs, Medical School, 48-as tér 1, Pecs, Hungary
| | - Z Pirtošek
- Department of Neurology, University Medical Center, Ljubljana, Slovenia
- Department of Neurology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - T Henriksen
- Movement Disorder Clinic, University Hospital of Bispebjerg, Copenhagen, Denmark
| | - C Falup-Pecurariu
- Department of Neurology, Faculty of Medicine, County Clinic Hospital, Faculty of Medicine, Transylvania University, Braşov, Romania
| | - M Minár
- Second Department of Neurology, Faculty of Medicine, Comenius University Bratislava, Bratislava, Slovakia
| | - E Buskens
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - T van Laar
- Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Südmeyer M, Pedrosa DJ, Siebecker F, Arlt C, Kopra JJ, Jost WH. Utilization of MANAGE-PD Tool in a Real-World Setting in Germany: A Cross-Sectional Study. Brain Sci 2024; 14:630. [PMID: 39061371 PMCID: PMC11275059 DOI: 10.3390/brainsci14070630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 06/18/2024] [Accepted: 06/19/2024] [Indexed: 07/28/2024] Open
Abstract
MANAGE-PD is a validated, web-based tool to assist physicians in identifying patients with Parkinson's disease (PD) whose symptoms are inadequately controlled by oral medication. Also, a modified patient version of MANAGE-PD (Parkinson Check) is available in Germany. However, prospective research into the clinical utility of MANAGE-PD is lacking. This non-interventional study aimed to assess the real-world clinical utility of the MANAGE-PD and Parkinson Check in PD patients attending a single visit at specialist clinics and neurologist practices in Germany in 2022. Participants' disease control was rated by the physicians using their own judgment, and by completing the MANAGE-PD, and by the patients completing the Parkinson Check. Concordance was calculated between the unassisted physician's assessment and the outcome of MANAGE-PD, as well as the Parkinson Check. A total of 278 patients from 19 sites were included in the analyses, of whom 160 patients (57.6%) were assigned to the same category of disease control by physicians' judgment and the MANAGE-PD. Concordance was higher in patients treated in specialist clinics (63.9%) than in neurologist practices (43.7%). Concordance between physicians' and patients' responses was high (>80%) for each question in the Parkinson Check. MANAGE-PD proved to be especially valuable for general neurologists in identifying patients who should be referred to specialist clinics. The Parkinson Check self-assessment generated promising outcomes that merit its more widespread use.
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Affiliation(s)
- Martin Südmeyer
- Department of Neurology, Ernst-von-Bergmann Klinikum, 14467 Potsdam, Germany
- Department of Neurology, Medical Faculty, University Düsseldorf, 40225 Düsseldorf, Germany
| | - David J. Pedrosa
- Department of Neurology, Philipps-University Marburg, 35037 Marburg, Germany;
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Schröter N, Sajonz BEA, Jost WH, Rijntjes M, Coenen VA, Groppa S. Advanced therapies in Parkinson's disease: an individualized approach to their indication. J Neural Transm (Vienna) 2024:10.1007/s00702-024-02773-3. [PMID: 38613674 DOI: 10.1007/s00702-024-02773-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Accepted: 03/25/2024] [Indexed: 04/15/2024]
Abstract
Device aided therapies (DAT) comprising the intrajejunal administration of levodopa/carbidopa intestinal gel (LCIG) and levodopa/carbidopa/entacapone intestinal gel (LECIG), the continuous subcutaneous application of foslevodopa/foscarbidopa or apomorphine infusion (CSAI) and deep brain stimulation (DBS) are used to treat Parkinson's disease with insufficient symptom alleviation under intensified pharmacotherapy. These DAT significantly differ in their efficacy profiles, indication, invasiveness, contraindications, and potential side effects. Usually, the evaluation of all these procedures is conducted simultaneously at the same point in time. However, as disease progression and symptom burden is extremely heterogeneous, clinical experience shows that patients reach the individual milestones for a certain therapy at different points in their disease course. Therefore, advocating for an individualized therapy evaluation for each DAT, requiring an ongoing evaluation. This necessitates that, during each consultation, the current symptomatology should be analyzed, and the potential suitability for a DAT be assessed. This work represents a critical interdisciplinary appraisal of these therapies in terms of their individual profiles and compares these DAT regarding contraindications, periprocedural considerations as well as their efficacy regarding motor- and non-motor deficits, supporting a personalized approach.
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Affiliation(s)
- Nils Schröter
- Department of Neurology and Clinical Neuroscience, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
| | - Bastian E A Sajonz
- Department of Stereotactic and Functional Neurosurgery, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | | | - Michel Rijntjes
- Department of Neurology and Clinical Neuroscience, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Volker A Coenen
- Department of Stereotactic and Functional Neurosurgery, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center of Deep Brain Stimulation, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sergiu Groppa
- Section of Movement Disorders and Neurostimulation, Department of Neurology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
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He G, Ren J, Shi H, Liu W, Lu M. Correlation between the MNCD classification-based staging of Parkinson's disease and quality of life: a cross-sectional study. J Neural Transm (Vienna) 2024; 131:315-322. [PMID: 38548920 PMCID: PMC11016126 DOI: 10.1007/s00702-024-02756-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 02/21/2024] [Indexed: 04/14/2024]
Abstract
Parkinson's disease (PD) is a highly heterogeneous neurodegenerative disorder with varying clinical subtypes. Recently, a novel classification called MNCD (Motor/Non-motor/Cognition/Dependency) has been proposed, which can also include staging based on disease severity. We aim to investigate which staging, the MNCD classification and staging or Hoehn and Yahr (H&Y) staging, exhibits a stronger correlation with the 39-item Parkinson's Disease Questionnaire (PDQ-39). In a cross-sectional study conducted at our single center, 357 PD patients were recruited. Data encompassed scores from various assessments such as the Movement Disorder Society of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Parts I, II, III and IV, Montreal Cognitive Assessment (MoCA), PDQ-39, and the H&Y scale. The mean age of these patients was 66.4 ± 9.1 years old, and the majority (54.6%) were male. MNCD stages: stage 1 (N = 3, 0.8%), stage 2 (N = 62, 17.4%), stage 3 (N = 187, 52.4%), stage 4 (N = 86, 24.1%), and stage 5 (N = 19, 5.3%). The top 5 most frequent PD-related clinical symptoms were sleep disturbances (89.6%), fatigue (69.7%), mild cognitive impairment (68.9%), constipation (65.8%), and postural instability (65.5%). The PDQ-39 demonstrated a positive correlation with both MNCD staging and H&Y staging. Moreover, the MNCD staging exhibited a stronger correlation with PDQ-39 compared to H&Y staging. The correlation between the MNCD classification and staging with the quality of life in PD patients is more statistically significant compared to the H&Y staging.
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Affiliation(s)
- Guixiang He
- Department of Neurology, Affiliated Brain Hospital of Nanjing Medical University, Nanjing, People's Republic of China
- The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng Third People's Hospital, Yancheng, People's Republic of China
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, People's Republic of China
| | - Jingru Ren
- Department of Neurology, Affiliated Brain Hospital of Nanjing Medical University, Nanjing, People's Republic of China
| | - Haicun Shi
- The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng Third People's Hospital, Yancheng, People's Republic of China
| | - Weiguo Liu
- Department of Neurology, Affiliated Brain Hospital of Nanjing Medical University, Nanjing, People's Republic of China.
| | - Ming Lu
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, People's Republic of China.
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Ueno T, Haga R, Arai A, Tomiyama M. Quality of life assessment when considering the introduction of device-assisted therapies in advanced Parkinson's disease: A retrospective observational cross-sectional study. J Neurol Sci 2024; 457:122890. [PMID: 38232467 DOI: 10.1016/j.jns.2024.122890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 12/05/2023] [Accepted: 01/11/2024] [Indexed: 01/19/2024]
Abstract
INTRODUCTION Device-aided therapy (DAT) is an established treatment for improving the quality of life (QOL) in individuals with advanced Parkinson's disease (APD). Criteria for starting DAT, including motor and non-motor symptoms, have been proposed. However, it remains unclear whether QOL differences among patients with APD influence DAT introduction. Therefore, we aimed to investigate QOL differences between patients with and without DAT introduction. METHODS This retrospective observational cross-sectional study included 245 patients with PD who were followed up between January 1, 2020, and June 30, 2022. We defined cases that underwent DAT introduction after evaluation as "planned-DAT" and those that did not as "not-planned-DAT." We performed between-group comparisons of the PD questionnaire-39 (PDQ-39) summary index (SI) in patients with APD who met the 5-2-1 criteria (≥5 times the oral levodopa dose/day, ≥2 h of "off" symptoms/day, and ≥ 1 h of troublesome dyskinesia/day). RESULTS Seventy-nine patients met the inclusion criteria for APD (median age: 68 [61.0-73.0] years; 62.8% [N = 52] women). The PDQ-39 SI scores were higher in the planned-DAT group (N = 12) than in the not-planned-DAT group (N = 67) (29.2 [22.1-33.6] vs. 19.0 [10.3-49.6] points, P < 0.05). After propensity-score matching according to age and sex, the PDQ-39 SI scores remained higher in the planned-DAT (N = 9) than in the not-planned-DAT group (N = 18) (40.0 [25.4-60.0] vs. 18.5 [7.9-46.8] points, P < 0.05). CONCLUSIONS Our results suggest that QOL assessment using PDQ-39 can be used to identify patients eligible for DAT.
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Affiliation(s)
- Tatsuya Ueno
- Department of Neurology, Aomori Prefectural Central Hospital, Aomori, Japan.
| | - Rie Haga
- Department of Neurology, Aomori Prefectural Central Hospital, Aomori, Japan
| | - Akira Arai
- Department of Neurology, Aomori Prefectural Central Hospital, Aomori, Japan
| | - Masahiko Tomiyama
- Department of Neurology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
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Kulisevsky J, Falup-Pecurariu C, Santens P, Jost WH. Towards improved access to device-aided therapies in advanced PD: the importance of cooperation of different disciplines. J Neural Transm (Vienna) 2023; 130:1433-1441. [PMID: 37439943 DOI: 10.1007/s00702-023-02664-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 06/12/2023] [Indexed: 07/14/2023]
Abstract
Managing the many issues in advanced Parkinson's disease (PD) requires education, continuous support, and specialized outpatient care involving a variety of allied healthcare professionals. It would be greatly appreciated if general neurologists and professionals from various disciplines who work with people diagnosed with Parkinson's disease (PwP) could remain knowledgeable about the existing therapies and their respective roles within the treatment continuum. The movement disorders specialist and the PD nurse are key actors in the coordination of a targeted and patient-empowering multidisciplinary approach for advanced PD. Affordable and timely access to these therapies for the PwP who may need them is presently a challenge for health systems. Education, training, and support for all the involved stakeholders in the process of PD care may improve quality of life both for PwP and caregivers, and reduce inadequate, expensive, time-consuming, and unsuccessful prolongation of standard medical therapies.
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Affiliation(s)
- Jaime Kulisevsky
- Parkinson and Movement Disorders Unit, Sant Pau Hospital, Universitat Autònoma de Barcelona, C/Mas Casanovas 90, 08041, Barcelona, Spain.
- Departament de Medicina, Faculty of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
- CIBERNED (Network Centre for Neurodegenerative Diseases), Barcelona, Spain.
| | - Cristian Falup-Pecurariu
- Faculty of Medicine, Transilvania University of Braşov, Braşov, Romania
- Department of Neurology, County Clinic Hospital, Braşov, Romania
| | - Patrick Santens
- Department of Neurology, Ghent University Hospital, Ghent, Belgium
| | - Wolfgang H Jost
- University Hospital Carl Gustav Carus, Dresden, Saxony, Germany
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Moes HR, Henriksen T, Sławek J, Phokaewvarangkul O, Buskens E, van Laar T. Tools and criteria to select patients with advanced Parkinson's disease for device-aided therapies: a narrative review. J Neural Transm (Vienna) 2023; 130:1359-1377. [PMID: 37500937 PMCID: PMC10645650 DOI: 10.1007/s00702-023-02656-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 05/16/2023] [Indexed: 07/29/2023]
Abstract
This article provides an overview of the various screening and selection tools which have been developed over the past 25 years to identify patients with Parkinson's disease (PD) possibly eligible for device-aided therapies (DATs). For the available screening tools, we describe the target therapies (subtypes of DAT), development methods, validation data, and their use in clinical practice. In addition, the historical background and potential utility of these screening tools are discussed. The challenges in developing and validating these tools are also addressed, taking into account the differences in population, the local health care organization, and resource availability.
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Affiliation(s)
- Harmen R Moes
- Department of Neurology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, The Netherlands
| | - Tove Henriksen
- Department of Neurology, Movement Disorder Clinic, Bispebjerg Hospital, Copenhagen, Denmark
| | - Jarosław Sławek
- Department of Neurology, St Adalbert Hospital Copernicus, Gdansk, Poland
- Department of Neurological and Psychiatric Nursing, Faculty of Health Sciences, Medical University of Gdansk, Gdansk, Poland
| | - Onanong Phokaewvarangkul
- Chulalongkorn Center of Excellence for Parkinson Disease & Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
| | - Erik Buskens
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Teus van Laar
- Department of Neurology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, The Netherlands.
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Fernandez HH, Odin P, Standaert DG, Henriksen T, Jimenez-Shahed J, Metz S, Alobaidi A, Yan CH, Kukreja P, Parra JC, Zamudio J, Onuk K, Wright J, Antonini A. Healthcare resource utilization and device-aided therapy discussions with eligible patients across the Parkinson's disease continuum: Revelations from the MANAGE-PD validation cohort. Parkinsonism Relat Disord 2023; 116:105514. [PMID: 37563079 DOI: 10.1016/j.parkreldis.2023.105514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/09/2023] [Accepted: 07/02/2023] [Indexed: 08/12/2023]
Abstract
INTRODUCTION Device-aided therapy may improve the quality of life (QoL) for people with advanced Parkinson's disease (PD) and poorly controlled symptoms with oral therapy. MANAGE-PD is a validated tool classifying patients based on symptom control and advanced treatment eligibility. This study focused on patient/caregiver reported outcomes and healthcare resource utilization among patients grouped by MANAGE-PD categories. METHODS Device-aided therapy-naïve patients receiving oral treatments were identified from the Adelphi Parkinson's Disease Programme. Patients were categorized (category 1 to 3) using MANAGE-PD. PD-specific QoL (PDQ-39), care partner burden (ZBI), satisfaction with current treatment, healthcare resource utilization, associated healthcare costs, and future treatment discussion with providers were measured. Categories were compared using ANOVA, t-test, chi square and adjusted regression analyses. RESULTS Of the analytical sample (n = 2709), 18.9% were inadequately controlled on current therapy and potentially eligible for device-aided therapies (category 3). As expected, they had worse patient/caregiver reported outcomes versus patients in categories 1 or 2. However, the degree of difference in healthcare resource utilization, including: greater number of hospitalizations, emergency room (ER) visits and consultations, higher likelihood of being recipients of respite care, and greater PD treatment burden, was unexpected. Importantly, of patients in category 3 and their care partners, >40% did not report discussions with providers about device-aided therapies. CONCLUSION MANAGE-PD category 3 patients had significantly higher burden on healthcare resources versus patients well-controlled with oral treatment or requiring only oral medication adjustments; yet almost half had no discussion on device-aided therapies with providers. Device-aided therapies may be considered in these patients.
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Affiliation(s)
- Hubert H Fernandez
- Center for Neurological Restoration, Cleveland Clinic, Cleveland, OH, USA.
| | - Per Odin
- University of Lund, Lund, Sweden.
| | - David G Standaert
- Center for Neurodegeneration and Experimental Therapeutics, University of Alabama at Birmingham, Birmingham, AL, USA.
| | - Tove Henriksen
- Movement Disorder Clinic, University Hospital of Bispebjerg, Copenhagen, Denmark.
| | - Joohi Jimenez-Shahed
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | | | | | | | | | | | | | | | | | - Angelo Antonini
- Parkinson and Movement Disorders Unit, Study Center on Neurodegeneration (CESNE), Department of Neuroscience, University of Padova, Padova, Italy.
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Pirtošek Z, Leta V, Jenner P, Vérin M. Should continuous dopaminergic stimulation be a standard of care in advanced Parkinson's disease? J Neural Transm (Vienna) 2023; 130:1395-1404. [PMID: 37930456 DOI: 10.1007/s00702-023-02708-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 10/02/2023] [Indexed: 11/07/2023]
Abstract
The standard of care is a term that refers to the level of care, skill, and treatment that a healthcare provider should offer to a patient based on the current scientific evidence and the level of medical knowledge available in the field. For Parkinson's disease (PD), the standard care is mostly considered to be oral treatment with dopaminergic drugs, particularly levodopa which remains the 'gold standard'. However, effective management with levodopa during the later stages of the disease becomes increasingly challenging due to the ongoing neurodegenerative process, the consequences of its pulsatile dopaminergic stimulation, and the gastrointestinal barriers to effective drug absorption. As a result, the concept of applying continuous dopaminergic stimulation has emerged with infusion therapies (continuous subcutaneous apomorphine, levodopa-carbidopa intestinal gel, and levodopa-entacapone-carbidopa intestinal gel infusion). These therapies seek to provide continuous stimulation of striatal dopamine receptors that is efficient not only in alleviating clinical symptoms, but also in delaying, reducing, and possibly preventing the onset of levodopa-related motor (fluctuations, dyskinesia) and non-motor complications; and they are also associated with clinically relevant side effects. Clinical studies and real-life experience support the notion that infusion therapies should be accepted as part of the standard of care for patients with advanced PD who have refractory, severe, and disabling motor complications that affect their quality of life. However, they should be considered based on the needs of individualized patients and the access to these advanced therapies needs to be made more accessible to the general PD population.
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Affiliation(s)
- Z Pirtošek
- Department of Neurology University Medical Centre and Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
| | - V Leta
- Department of Basic and Clinical Neurosciences, Institute of Psychiatry, Psychology and Neuroscience, The Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
- Parkinson's Foundation Centre of Excellence, King's College Hospital, London, UK
- Department of Clinical Neurosciences, Parkinson and Movement Disorders Unit Fondazione IRCCS Istituto, Neurologico Carlo Besta Milan, Milan, Italy
| | - P Jenner
- Institute of Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King's College London, London, SE1 1UL, UK
| | - M Vérin
- Institut Des Neurosciences Cliniques de Rennes (INCR), Rennes, France
- Behavior and Basal Ganglia Research Unit, CIC-IT INSERM 1414, University of Rennes, Rennes, France
- Neurology Department, Pontchaillou University Hospital, rue Henri Le Guilloux, 35000, Rennes, France
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12
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Auffret M, Weiss D, Stocchi F, Vérin M, Jost WH. Access to device-aided therapies in advanced Parkinson's disease: navigating clinician biases, patient preference, and prognostic uncertainty. J Neural Transm (Vienna) 2023; 130:1411-1432. [PMID: 37436446 PMCID: PMC10645670 DOI: 10.1007/s00702-023-02668-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 06/24/2023] [Indexed: 07/13/2023]
Abstract
Device-aided therapies (DAT), which include deep brain stimulation and pump-based continuous dopaminergic stimulation with either levodopa or apomorphine, are among the major advances in the clinical management of Parkinson's disease (PD). Although DAT are being increasingly offered earlier in the disease course, their classical indication remains advanced PD. Theoretically, every patient should be offered transition to DAT when faced with refractory motor and nonmotor fluctuations and functional decline. Worldwide clinical reality is far from these ideal, and, therefore, question the "real-world" equal opportunity of access to DAT for PD patients with advanced PD-even within a single health care system. Differences in access to care, referral pattern (timing and frequency), as well as physician biases (unconscious/implicit or conscious/explicit bias), and patients' preferences or health-seeking behaviour are to be considered. Compared to DBS, little information is available concerning infusion therapies, as well as neurologists' and patients' attitudes towards them. This viewpoint aims to be thought-provoking and to assist clinicians in moving through the process of DAT selection, by including in their decision algorithm their own biases, patient perspective, ethical concerns as well as the current unknowns surrounding PD prognosis and DAT-related long-term side effects for a given patient.
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Affiliation(s)
- Manon Auffret
- France Développement Electronique (FDE), Monswiller, France.
- Institut des Neurosciences Cliniques de Rennes (INCR), Rennes, France.
- Behavior and Basal Ganglia Research Unit, CIC-IT, CIC1414, Pontchaillou University Hospital and University of Rennes, Rennes, France.
| | - Daniel Weiss
- Centre for Neurology, Department for Neurodegenerative Diseases, Hertie-Institute for Clinical Brain Research, Hoppe-Seyler-Str. 3, 72076, Tübingen, Germany
| | - Fabrizio Stocchi
- University San Raffaele Roma and Institute of Research and Medical Care IRCCS San Raffaele Roma, Rome, Italy
| | - Marc Vérin
- Institut des Neurosciences Cliniques de Rennes (INCR), Rennes, France
- Behavior and Basal Ganglia Research Unit, CIC-IT, CIC1414, Pontchaillou University Hospital and University of Rennes, Rennes, France
- Neurology Department, Pontchaillou University Hospital, rue Henri Le Guilloux, 35000, Rennes, France
| | - Wolfgang H Jost
- Parkinson-Klinik Ortenau, Kreuzbergstr. 12-16, 77709, Wolfach, Germany
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Borovečki F, Perković R, Kovacs N, LeWitt PA, Bar MR, Katzenschlager R. Are Parkinson's disease patients referred too late for device-aided therapies and how can better informed and earlier referrals be encouraged? J Neural Transm (Vienna) 2023; 130:1405-1409. [PMID: 37526767 DOI: 10.1007/s00702-023-02680-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 07/25/2023] [Indexed: 08/02/2023]
Abstract
In the advanced Parkinson's disease, motor and non-motor symptoms become more severe and more difficult to treat. Oral therapy may become insufficient in controlling a patient´s motor complications, which results in a substantial deterioration of the patient's quality of life, ability to work and self-reliance. This is when device-aided treatments should be considered and offered, if suitable for a given patient. They include subcutaneous and intestinal infusion therapies, deep brain stimulation and, more recently, MRI-guided focussed ultrasound. Device-aided treatments should be offered in accordance with guidelines and treatment standardization. Also there is a need to ensure availability of treatment and education of patients and physicians.
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Affiliation(s)
- Fran Borovečki
- Department of Neurology, University Hospital Center Zagreb, Zagreb, Croatia
| | - Romana Perković
- Department of Neurology, University Hospital Center Zagreb, Zagreb, Croatia.
| | - Norbert Kovacs
- Department of Neurology, University of Pecs, Pecs, Hungary
| | - Peter A LeWitt
- Department of Neurology, Wayne State University, Detroit, MI, USA
| | - Monika Rudzinska Bar
- Department of Neurology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Regina Katzenschlager
- Department of Neurology and Karl Landsteiner Institute for Neuroimmunological and Neurodegenerative Disorders, Danube Hospital, Vienna, Austria
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Cabo-Lopez I, Puy-Nuñez A, Redondo-Rafales N, Teixeira Baltazar S, Calderón-Cruz B. Holter STAT-ON™ against other tools for detecting MF in advanced Parkinson's disease: an observational study. Front Neurol 2023; 14:1249385. [PMID: 37662044 PMCID: PMC10472943 DOI: 10.3389/fneur.2023.1249385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/07/2023] [Indexed: 09/05/2023] Open
Abstract
Background Different screening tools to identify advanced Parkinson's disease (APD) have emerged in recent years. Among them, wearable medical devices, such as STAT-ON™, have been proposed to help to objectively detect APD. Objectives To analyze the correlation between STAT-ON™ reports and other assessment tools to identify APD and to assess the accuracy of screening tools in APD patients, using the STAT-ON™ as the gold standard. Methods In this retrospective, observational study, data from the University Hospital Complex of Pontevedra database on 44 patients with potential APD who wore STAT-ON™ were extracted. Data were collected according to different sources of tools for identifying APD: (1) STAT-ON™, (2) information provided by the patient, (3) questionnaire for advanced Parkinson's disease (CDEPA), (4) 5-2-1 Criteria, and (5) Making Informed Decisions to Aid Timely Management of Parkinson's Disease (MANAGE-PD). Considering STAT-ON™ recordings as a reference, the sensitivity, specificity, and positive and negative predictive values for each tool were calculated. The kappa index assessed the degree of agreement between the gold standard and the other instruments. Results Although no statistically significant association was found between STAT-ON™ recordings and any screening methods evaluated, the CDEPA questionnaire demonstrated the highest sensitivity and VPN values to detect patients with APD candidates for second-line therapy (SLT). According to the correlation analyses, MANAGE-PD demonstrated the highest degree of concordance with STAT-ON™ recordings to identify the SLT indication and to predict the SLT decision. Conclusion STAT-ON™ device may be a helpful tool to detect APD and to guide treatment decisions.
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Affiliation(s)
- Iria Cabo-Lopez
- Neurology Department, University Hospital Complex of Pontevedra, Galicia, Spain
| | - Alfredo Puy-Nuñez
- Neurology Department, University Hospital Complex of Pontevedra, Galicia, Spain
| | | | | | - Beatriz Calderón-Cruz
- Methodology and Statistics Unit, Galicia Sur Health Research Institute, Galicia, Spain
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Guerra A, D'Onofrio V, Ferreri F, Bologna M, Antonini A. Objective measurement versus clinician-based assessment for Parkinson's disease. Expert Rev Neurother 2023; 23:689-702. [PMID: 37366316 DOI: 10.1080/14737175.2023.2229954] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/18/2023] [Accepted: 06/22/2023] [Indexed: 06/28/2023]
Abstract
INTRODUCTION Although clinician-based assessment through standardized clinical rating scales is currently the gold standard for quantifying motor impairment in Parkinson's disease (PD), it is not without limitations, including intra- and inter-rater variability and a degree of approximation. There is increasing evidence supporting the use of objective motion analyses to complement clinician-based assessment. Objective measurement tools hold significant potential for improving the accuracy of clinical and research-based evaluations of patients. AREAS COVERED The authors provide several examples from the literature demonstrating how different motion measurement tools, including optoelectronics, contactless and wearable systems allow for both the objective quantification and monitoring of key motor symptoms (such as bradykinesia, rigidity, tremor, and gait disturbances), and the identification of motor fluctuations in PD patients. Furthermore, they discuss how, from a clinician's perspective, objective measurements can help in various stages of PD management. EXPERT OPINION In our opinion, sufficient evidence supports the assertion that objective monitoring systems enable accurate evaluation of motor symptoms and complications in PD. A range of devices can be utilized not only to support diagnosis but also to monitor motor symptom during the disease progression and can become relevant in the therapeutic decision-making process.
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Affiliation(s)
- Andrea Guerra
- Parkinson and Movement Disorder Unit, Study Center on Neurodegeneration (CESNE), Department of Neuroscience, University of Padua, Padua, Italy
| | | | - Florinda Ferreri
- Unit of Neurology, Unit of Clinical Neurophysiology, Study Center of Neurodegeneration (CESNE), Department of Neuroscience, University of Padua, Padua, Italy
- Department of Clinical Neurophysiology, Kuopio University Hospital, University of Eastern Finland, Kuopio, Finland
| | - Matteo Bologna
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
- IRCCS Neuromed, Pozzilli, Italy
| | - Angelo Antonini
- Parkinson and Movement Disorder Unit, Study Center on Neurodegeneration (CESNE), Department of Neuroscience, University of Padua, Padua, Italy
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Antonini A, Reichmann H, Gentile G, Garon M, Tedesco C, Frank A, Falkenburger B, Konitsiotis S, Tsamis K, Rigas G, Kostikis N, Ntanis A, Pattichis C. Toward objective monitoring of Parkinson's disease motor symptoms using a wearable device: wearability and performance evaluation of PDMonitor ®. Front Neurol 2023; 14:1080752. [PMID: 37260606 PMCID: PMC10228366 DOI: 10.3389/fneur.2023.1080752] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 02/27/2023] [Indexed: 06/02/2023] Open
Abstract
Parkinson's disease (PD) is characterized by a variety of motor and non-motor symptoms. As disease progresses, fluctuations in the response to levodopa treatment may develop, along with emergence of freezing of gait (FoG) and levodopa induced dyskinesia (LiD). The optimal management of the motor symptoms and their complications, depends, principally, on the consistent detection of their course, leading to improved treatment decisions. During the last few years, wearable devices have started to be used in the clinical practice for monitoring patients' PD-related motor symptoms, during their daily activities. This work describes the results of 2 multi-site clinical studies (PDNST001 and PDNST002) designed to validate the performance and the wearability of a new wearable monitoring device, the PDMonitor®, in the detection of PD-related motor symptoms. For the studies, 65 patients with Parkinson's disease and 28 healthy individuals (controls) were recruited. Specifically, during the Phase I of the first study, participants used the monitoring device for 2-6 h in a clinic while neurologists assessed the exhibited parkinsonian symptoms every half hour using the Unified Parkinson's Disease Rating Scale (UPDRS) Part III, as well as the Abnormal Involuntary Movement Scale (AIMS) for dyskinesia severity assessment. The goal of Phase I was data gathering. On the other hand, during the Phase II of the first study, as well as during the second study (PDNST002), day-to-day variability was evaluated, with patients in the former and with control subjects in the latter. In both cases, the device was used for a number of days, with the subjects being unsupervised and free to perform any kind of daily activities. The monitoring device produced estimations of the severity of the majority of PD-related motor symptoms and their fluctuations. Statistical analysis demonstrated that the accuracy in the detection of symptoms and the correlation between their severity and the expert evaluations were high. As a result, the studies confirmed the effectiveness of the system as a continuous telemonitoring solution, easy to be used to facilitate decision-making for the treatment of patients with Parkinson's disease.
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Affiliation(s)
- Angelo Antonini
- Parkinson and Movement Disorders Unit, Study Center for Neurodegeneration (CESNE), Department of Neuroscience, University of Padua, Padua, Italy
| | - Heinz Reichmann
- Department of Neurology, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universitat Dresden, Dresden, Germany
| | - Giovanni Gentile
- Parkinson and Movement Disorders Unit, Study Center for Neurodegeneration (CESNE), Department of Neuroscience, University of Padua, Padua, Italy
| | - Michela Garon
- Parkinson and Movement Disorders Unit, Study Center for Neurodegeneration (CESNE), Department of Neuroscience, University of Padua, Padua, Italy
| | - Chiara Tedesco
- Parkinson and Movement Disorders Unit, Study Center for Neurodegeneration (CESNE), Department of Neuroscience, University of Padua, Padua, Italy
| | - Anika Frank
- Department of Neurology, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universitat Dresden, Dresden, Germany
- German Center for Neurodegenerative Diseases (DZNE), Dresden, Germany
| | - Bjoern Falkenburger
- Department of Neurology, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universitat Dresden, Dresden, Germany
- German Center for Neurodegenerative Diseases (DZNE), Dresden, Germany
| | - Spyridon Konitsiotis
- Department of Neurology, University Hospital of Ioannina and Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Konstantinos Tsamis
- Department of Neurology, University Hospital of Ioannina and Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | | | | | | | - Constantinos Pattichis
- Department of Computer Science and Biomedical Engineering Research Centre, University of Cyprus, Nicosia, Cyprus
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Fründt O, Hanff AM, Möhl A, Mai T, Kirchner C, Amouzandeh A, Buhmann C, Krüger R, Südmeyer M. Device-Aided Therapies in Parkinson's Disease-Results from the German Care4PD Study. Brain Sci 2023; 13:brainsci13050736. [PMID: 37239208 DOI: 10.3390/brainsci13050736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 04/23/2023] [Accepted: 04/27/2023] [Indexed: 05/28/2023] Open
Abstract
Data on the use of device-aided therapies (DATs) in people with Parkinson's disease (PwP) are scarce. Analyzing data from the Care4PD patient survey, we (1) evaluated application frequency and type of DAT in a larger, nationwide, cross-sectoral PwP sample in Germany; (2) analyzed the frequency of symptoms indicative for advanced PD (aPD) and need for DAT amongst the remaining patients and (3) compared the most bothersome symptoms and need for professional long-term care (LTC) of patients with and without suspected aPD. Data from 1269 PwP were analyzed. In total, 153 PwP (12%) received DAT, mainly deep brain stimulation (DBS). Of the remaining 1116 PwP without DAT, >50% fulfilled at least one aPD criterion. Akinesia/rigidity and autonomic problems were most bothersome for PwP with and without suspected aPD, with more tremor in the non-aPD and more motor fluctuations and falls in the aPD group. To recapitulate, the German DAT application rate is rather low, although a large proportion of PwP fulfills aPD criteria indicating a need for intensified treatment strategies. Many reported bothersome symptoms could be overcome with DAT with benefits even for LTC patients. Thus, precise and early identification of aPD symptoms (and therapy-resistant tremor) should be implemented in future DAT preselection tools and educational trainings.
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Affiliation(s)
- Odette Fründt
- Department of Neurology, Klinikum Ernst von Bergmann, Charlottenstraße 72, 14467 Potsdam, Germany
| | - Anne-Marie Hanff
- Transversal Translational Medicine, Luxembourg Institute of Health (LIH), 1A-B, Rue Thomas Edison, L-1445 Strassen, Luxembourg
- Faculty of Science, Technology and Medicine, University of Luxembourg, Belval Campus, Maison du Savoir, 2 Avenue de l'Université, L-4365 Esch-sur-Alzette, Luxembourg
- Department of Epidemiology, CAPHRI School for Public Health and Primary Care, Maastricht University Medical Centre, Postbus 5800, 6202 AZ Maastricht, The Netherlands
| | - Annika Möhl
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Tobias Mai
- Department of Nursing Development/Nursing Research, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt, Germany
| | - Christiane Kirchner
- Department of Neurology, Klinikum Ernst von Bergmann, Charlottenstraße 72, 14467 Potsdam, Germany
| | - Ali Amouzandeh
- Department of Neurology, Klinikum Ernst von Bergmann, Charlottenstraße 72, 14467 Potsdam, Germany
| | - Carsten Buhmann
- Department of Neurology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany
| | - Rejko Krüger
- Transversal Translational Medicine, Luxembourg Institute of Health (LIH), 1A-B, Rue Thomas Edison, L-1445 Strassen, Luxembourg
- Luxembourg Centre for Systems Biomedicine (LCSB), University of Luxembourg, 6, Avenue du Swing, L-4367 Belvaux, Luxembourg
- Parkinson Research Clinic, Centre Hospitalier de Luxembourg (CHL), 4 Rue Nicolas Ernest Barblé, L-1210 Luxembourg, Luxembourg
| | - Martin Südmeyer
- Department of Neurology, Klinikum Ernst von Bergmann, Charlottenstraße 72, 14467 Potsdam, Germany
- Department of Neurology, University Medical Center Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany
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Alfalahi H, Dias SB, Khandoker AH, Chaudhuri KR, Hadjileontiadis LJ. A scoping review of neurodegenerative manifestations in explainable digital phenotyping. NPJ Parkinsons Dis 2023; 9:49. [PMID: 36997573 PMCID: PMC10063633 DOI: 10.1038/s41531-023-00494-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 03/16/2023] [Indexed: 04/03/2023] Open
Abstract
Neurologists nowadays no longer view neurodegenerative diseases, like Parkinson's and Alzheimer's disease, as single entities, but rather as a spectrum of multifaceted symptoms with heterogeneous progression courses and treatment responses. The definition of the naturalistic behavioral repertoire of early neurodegenerative manifestations is still elusive, impeding early diagnosis and intervention. Central to this view is the role of artificial intelligence (AI) in reinforcing the depth of phenotypic information, thereby supporting the paradigm shift to precision medicine and personalized healthcare. This suggestion advocates the definition of disease subtypes in a new biomarker-supported nosology framework, yet without empirical consensus on standardization, reliability and interpretability. Although the well-defined neurodegenerative processes, linked to a triad of motor and non-motor preclinical symptoms, are detected by clinical intuition, we undertake an unbiased data-driven approach to identify different patterns of neuropathology distribution based on the naturalistic behavior data inherent to populations in-the-wild. We appraise the role of remote technologies in the definition of digital phenotyping specific to brain-, body- and social-level neurodegenerative subtle symptoms, emphasizing inter- and intra-patient variability powered by deep learning. As such, the present review endeavors to exploit digital technologies and AI to create disease-specific phenotypic explanations, facilitating the understanding of neurodegenerative diseases as "bio-psycho-social" conditions. Not only does this translational effort within explainable digital phenotyping foster the understanding of disease-induced traits, but it also enhances diagnostic and, eventually, treatment personalization.
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Affiliation(s)
- Hessa Alfalahi
- Department of Biomedical Engineering, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates.
- Healthcare Engineering Innovation Center (HEIC), Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates.
| | - Sofia B Dias
- Department of Biomedical Engineering, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Healthcare Engineering Innovation Center (HEIC), Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- CIPER, Faculdade de Motricidade Humana, University of Lisbon, Lisbon, Portugal
| | - Ahsan H Khandoker
- Department of Biomedical Engineering, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Healthcare Engineering Innovation Center (HEIC), Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Kallol Ray Chaudhuri
- Parkinson Foundation, International Center of Excellence, King's College London, Denmark Hills, London, UK
- Department of Basic and Clinical Neurosciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park, London, UK
| | - Leontios J Hadjileontiadis
- Department of Biomedical Engineering, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Healthcare Engineering Innovation Center (HEIC), Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Moes HR, Ten Kate JM, Portman AT, van Harten B, van Kesteren ME, Mondria T, Lunter G, Buskens E, van Laar T. Timely referral for device-aided therapy in Parkinson's disease. Development of a screening tool. Parkinsonism Relat Disord 2023; 109:105359. [PMID: 36958065 DOI: 10.1016/j.parkreldis.2023.105359] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 02/08/2023] [Accepted: 03/05/2023] [Indexed: 03/11/2023]
Abstract
BACKGROUND Timely referral of Parkinson's disease (PD) patients to specialized centers for treatment with device-aided therapies (DAT) is suboptimal. OBJECTIVE To develop a screening tool for timely referral for DAT in PD and to compare the tool with the published 5-2-1 criteria. METHODS A cross-sectional, observational study was performed in 8 hospitals in the catchment area of a specialized movement disorder center in the Northern part of the Netherlands. The target population comprised PD patients not yet on DAT visiting the outpatient clinic of participating hospitals. The primary outcome was apparent eligibility for referral for DAT based on consensus by a panel of 5 experts in the field of DAT. Multivariable logistic regression modelling was used to develop a screening tool for eligibility for referral for DAT. Potential predictors were patient and disease characteristics as observed by attending neurologists. RESULTS In total, 259 consecutive PD patients were included, of whom 17 were deemed eligible for referral for DAT (point prevalence: 6.6%). Presence of response fluctuations and troublesome dyskinesias were the strongest independent predictors of being considered eligible. Both variables were included in the final model, as well as levodopa equivalent daily dose. Decision curve analysis revealed the new model outperforms the 5-2-1 criteria. A simple chart was constructed to provide guidance for referral. Discrimination of this simplified scoring system proved excellent (AUC after bootstrapping: 0.97). CONCLUSIONS Awaiting external validation, the developed screening tool already appears promising for timely referral and subsequent treatment with DAT in patients with PD.
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Affiliation(s)
- Harmen R Moes
- University of Groningen, University Medical Center Groningen, Department of Neurology, Groningen, the Netherlands.
| | - Jolien M Ten Kate
- University of Groningen, University Medical Center Groningen, Department of Neurology, Groningen, the Netherlands
| | - Axel T Portman
- Treant Zorggroep, Department of Neurology, Stadskanaal, the Netherlands
| | - Barbera van Harten
- Medical Center Leeuwarden, Department of Neurology, Leeuwarden, the Netherlands
| | | | - Tjeerd Mondria
- Antonius Hospital, Department of Neurology, Sneek, the Netherlands
| | - Gerton Lunter
- University of Groningen, University Medical Center Groningen, Department of Epidemiology, Groningen, the Netherlands
| | - Erik Buskens
- University of Groningen, University Medical Center Groningen, Department of Epidemiology, Groningen, the Netherlands
| | - Teus van Laar
- University of Groningen, University Medical Center Groningen, Department of Neurology, Groningen, the Netherlands
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20
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van Laar T, Chaudhuri KR, Antonini A, Henriksen T, Trošt M. Infusion Therapies in the Treatment of Parkinson's Disease. JOURNAL OF PARKINSON'S DISEASE 2023; 13:641-657. [PMID: 37334617 PMCID: PMC10473148 DOI: 10.3233/jpd-225112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/04/2023] [Indexed: 06/20/2023]
Abstract
Oral levodopa is the gold-standard therapy for treating Parkinson's disease (PD) but after a few years of treatment the therapeutic window narrows, and patients often experience various treatment-related complications. Patients in this advanced PD stage may benefit from alternative therapy, such as continuous intrajejunal delivery of levodopa-carbidopa intestinal gel (LCIG; or carbidopa-levodopa enteral suspension), continuous intrajejunal delivery of levodopa-carbidopa-entacapone intestinal gel, or continuous subcutaneous apomorphine infusion. Consideration and initiation of infusion therapies in advanced PD are suggested before the onset of major disability. The present review summarizes clinical evidence for infusion therapy in advanced PD management, discusses available screening tools for advanced PD, and provides considerations around optimal use of infusion therapy.
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Affiliation(s)
- Teus van Laar
- Department of Neurology, University Medical Center Groningen, University of Groningen, The Netherlands
| | - K. Ray Chaudhuri
- Parkinson’s Foundation International Centre of Excellence, King’s College Hospital, London, UK
- Psychology & Neuroscience, King’s College Institute of Psychiatry, London, UK
| | - Angelo Antonini
- Parkinson and Movement Disorders Unit, Study Center on Neurodegeneration (CESNE), Department of Neuroscience, Padua University, Padua, Italy
| | - Tove Henriksen
- Department of Neurology, Movement Disorder Clinic, University Hospital of Bispebjerg, Copenhagen, Denmark
| | - Maja Trošt
- Department of Neurology, University Medical Centre Ljubljana, Slovenia, Faculty of Medicine, University of Ljubljana, Slovenia
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Nyholm D, Jost WH. Levodopa–entacapone–carbidopa intestinal gel infusion in advanced Parkinson’s disease: real-world experience and practical guidance. Ther Adv Neurol Disord 2022; 15:17562864221108018. [PMID: 35785401 PMCID: PMC9244918 DOI: 10.1177/17562864221108018] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 05/31/2022] [Indexed: 11/24/2022] Open
Abstract
As Parkinson’s disease (PD) progresses, treatment needs to be adapted to maintain symptom control. Once patients develop advanced PD, an optimised regimen of oral and transdermal medications may no longer provide adequate relief of OFF periods and motor complications can emerge. At this point, patients may wish to consider a device-aided therapy (DAT) that provides continuous dopaminergic stimulation to help overcome these issues. Levodopa–entacapone–carbidopa intestinal gel (LECIG) infusion is a recently developed DAT option. The aim of this article is twofold: (1) to give an overview of the pharmacokinetics of LECIG infusion and clinical experience to date of its use in patients with advanced PD, including real-world data and patient-reported outcomes from a cohort of patients treated in Sweden, the first country where it was introduced, and (2) based on that information to provide practical guidance for healthcare teams starting patients on LECIG infusion, whether they are transitioning from oral medications or from other DATs, including recommendations for stepwise dosing calculation and titration. In terms of clinical efficacy, LECIG infusion has been shown to have a similar effect on motor function to standard levodopa–carbidopa intestinal gel (LCIG) infusion but, due to the presence of entacapone in LECIG, the bioavailability of levodopa is increased such that lower overall levodopa doses can be given to achieve therapeutically effective plasma concentrations. From a practical standpoint, LECIG infusion is delivered using a smaller cartridge and pump system than LCIG infusion. In addition, for patients previously treated with LCIG infusion who have an existing percutaneous endoscopic transgastric jejunostomy (PEG-J) system, this is compatible with the LECIG infusion system. As it is a relatively new product, the long-term efficacy and safety of LECIG infusion remain to be established; however, real-world data will continue to be collected and analysed to provide this information and help inform future clinical decisions.
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22
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Fasano A, Fung VSC, Seppi K, Pirtosek Z, Takáts A, Alobaidi A, Onuk K, Bergmann L, Parra J, Elibol B. Intercountry comparisons of advanced Parkinson's disease symptoms and management: Analysis from the OBSERVE-PD observational study. Acta Neurol Scand 2022; 146:167-176. [PMID: 35607843 PMCID: PMC9541702 DOI: 10.1111/ane.13648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/28/2022] [Accepted: 05/03/2022] [Indexed: 11/29/2022]
Abstract
Objectives In the absence of widely accepted criteria, determining when a patient with Parkinson's disease (PD) may benefit from more advanced treatments such as device‐aided therapy (DAT) so far remains a matter of physician judgment. This analysis investigates how classification of PD varies across countries relative to measures of disease severity. Materials and Methods The OBSERVational, cross‐sEctional PD (OBSERVE‐PD) study included consecutive patients with PD at centers that offer DATs in 18 countries. In this subgroup analysis, we explore intercountry differences in identification of advanced versus non‐advanced PD based on physician's clinical judgment, symptoms assessed using Delphi consensus criteria, use of DAT, motor and non‐motor symptoms, and caregiver support. Demographic and clinical characteristics were obtained through review of medical records. Results Overall, 1342 of 2615 patients (51.3%) were assessed by physicians as having advanced PD. The proportion of patients in different countries identified as having advanced PD (24.4–82.2%) varied. In 15 of 18 countries, a greater proportion of patients with advanced PD, according to select Delphi criteria, were identified by physicians as having advanced PD than with non‐advanced PD. There was a wide variability across countries in the proportion of patients with no dyskinesia, disabling dyskinesia, dyskinesia pain, and non‐motor symptoms who were identified by physicians as having advanced versus non‐advanced PD. Conclusions The proportion of patients identified with advanced PD symptoms varies widely across countries, despite differences on the patients' profiles, indicating a need for objective diagnostic criteria to help identify patients who may benefit from DAT.
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Affiliation(s)
- Alfonso Fasano
- Edmond J Safra Program in Parkinson's Disease, Morton and Gloria Shulman Movement Disorders Clinic Toronto Western Hospital, UHN Toronto ON Canada
- Division of Neurology University of Toronto Toronto ON Canada
- Krembil Research Institute Toronto ON Canada
| | - Victor S. C. Fung
- Movement Disorders Unit Westmead Hospital Westmead NSW Australia
- Sydney Medical School University of Sydney Sydney NSW Australia
| | - Klaus Seppi
- Medical University Innsbruck Innsbruck Austria
| | | | | | | | | | | | | | - Bulent Elibol
- Department of Neurology Hacettepe University Hospitals Ankara Turkey
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23
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Barer Y, Gurevich T, Chodick G, Giladi N, Gross R, Cohen R, Bergmann L, Jalundhwala YJ, Shalev V, Grabarnik‐John M, Thaler A. Advanced‐Stage
Parkinson's disease: From Identification to Characterization Using a Nationwide Database. Mov Disord Clin Pract 2022; 9:458-467. [PMID: 35586537 PMCID: PMC9092754 DOI: 10.1002/mdc3.13458] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 02/13/2022] [Accepted: 04/05/2022] [Indexed: 11/06/2022] Open
Abstract
Background As Parkinson's disease (PD) progresses, response to oral medications decreases and motor complications appear. Timely intervention has been demonstrated as effective in reducing symptoms. However, current instruments for the identification of these patients are often complicated and inadequate. It has been suggested that anti-PD intensified therapy (IT) can serve as a proxy for increased burden of disease. Objective To explore whether IT aligns with events reflecting advanced PD (APD) burden. Methods This was a retrospective analysis of PD beneficiaries in the second-largest healthcare provider in Israel. Patients with PD diagnosed between January 2000 and June 2018 and treated with levodopa (l-dopa) ≥5 times/day and/or ≥1000 mg l-dopa equivalent daily dose were defined as the IT cohort (n = 2037). Treated patients with PD not fulfilling this criterion were defined as the nonintensified therapy (NIT) cohort (n = 3402). Point prevalence and 5- and 10-year cumulative incidence of IT were assessed. Baseline demographic and comorbidities, 1-year healthcare resource use, health costs, and time to clinical events were assessed and compared between cohorts. Results IT was associated with significantly (P < 0.05) higher healthcare resource use compared with NIT. In turn, IT patients incurred higher healthcare costs (P < 0.001) and were at greater risk for mortality, hospitalization, disability, and device-aided therapy use (P < 0.001, for all comparisons). Conclusions Treatment intensity can serve as an objective and robust indicator of more APD. This readily extractable marker can be easily integrated into electronic medical record alerts to actively target more advanced patients and to guide risk-appropriate care.
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Affiliation(s)
- Yael Barer
- Maccabitech Maccabi Institute for Research and Innovation Israel
| | - Tanya Gurevich
- Tel Aviv Sourasky Medical Center Israel
- Sackler School of Medicine Tel Aviv University
- Sagol School of Neuroscience Tel Aviv University
| | - Gabriel Chodick
- Maccabitech Maccabi Institute for Research and Innovation Israel
- Sackler School of Medicine Tel Aviv University
| | - Nir Giladi
- Tel Aviv Sourasky Medical Center Israel
- Sackler School of Medicine Tel Aviv University
- Sagol School of Neuroscience Tel Aviv University
| | | | | | | | | | | | | | - Avner Thaler
- Tel Aviv Sourasky Medical Center Israel
- Sackler School of Medicine Tel Aviv University
- Sagol School of Neuroscience Tel Aviv University
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24
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Letter to the editor, "Validation and clinical value of the MANAGE-PD tool: A clinician-reported tool to identify Parkinson's disease patients inadequately controlled on oral medications". Parkinsonism Relat Disord 2022; 97:99-100. [PMID: 35390721 DOI: 10.1016/j.parkreldis.2022.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 03/15/2022] [Accepted: 03/25/2022] [Indexed: 11/23/2022]
Abstract
The MANAGE-PD tool may help general neurologists in deciding whether a patient with advanced Parkinson's disease should be referred for an advanced therapy. Although the development and clinical validation of MANAGE-PD would appear to serve an important need, we urge the reader to be aware of several methodological concerns.
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25
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Antonini A, Pahwa R, Odin P, Henriksen T, Soileau MJ, Rodriguez-Cruz R, Isaacson SH, Merola A, Lindvall S, Domingos J, Alobaidi A, Jalundhwala YJ, Kandukuri PL, Parra JC, Kukreja PK, Onuk K, Bergmann L, Pike J, Ray Chaudhuri K. Psychometric Properties of Clinical Indicators for Identification and Management of Advanced Parkinson's Disease: Real-World Evidence From G7 Countries. Neurol Ther 2022; 11:303-318. [PMID: 35015215 PMCID: PMC8857339 DOI: 10.1007/s40120-021-00313-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 12/08/2021] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Standardized and validated criteria to define advanced Parkinson's disease (PD) or identify patient eligibility for device-aided therapy are needed. This study assessed the psychometric properties of clinical indicators of advanced PD and eligibility for device-aided therapy in a large population. METHODS This retrospective analysis of the Adelphi Parkinson's Disease Specific Programme collected data from device-aided therapy-naïve people with PD in G7 countries. We assessed the presence of 15 clinical indicators of advancing PD and seven indicators of eligibility for device-aided therapy in patients classified with advanced PD or as eligible for device-aided therapy by the treating physician. Accuracy was assessed using area under the curve (AUC) and multivariable logistic regression models. Construct validity was examined via known-group comparisons of disease severity and burden among patients with and without each clinical indicator. RESULTS Of 4714 PD patients, 14.9% were classified with advanced PD and 17.5% as eligible for device-aided therapy by physician judgment. The presence of each clinical indicator was 1.9- to 7.3-fold more likely in patients classified with advanced PD. Similarly, the presence of device-aided therapy eligibility indicators was 1.8- to 5.5-fold more likely in patients considered eligible for device-aided therapy. All indicators demonstrated high clinical screening accuracy for identifying advanced PD (AUC range 0.84-0.89) and patients eligible for device-aided therapy (AUC range 0.73-0.80). The Unified Parkinson's Disease Rating Scale (UPDRS) score, cognitive function, quality of life, and caregiver burden were significantly worse in indicator-positive patients. CONCLUSION Specific clinical indicators of advanced PD and eligibility for device-aided therapy demonstrated excellent psychometric properties in a large sample, and thus may provide an objective and reliable approach for patient identification and treatment optimization.
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Affiliation(s)
- Angelo Antonini
- Parkinson and Movement Disorders Unit, Study Centre for Neurodegeneration, Department of Neuroscience, University of Padova, Padova, Italy
| | - Rajesh Pahwa
- Medical Center, University of Kansas, Kansas, KS, USA
| | - Per Odin
- University of Lund, Lund, Sweden
| | - Tove Henriksen
- Movement Disorder Clinic, University Hospital of Bispebjerg, Copenhagen, Denmark
| | | | | | - Stuart H Isaacson
- Parkinson's Disease and Movement Disorders Center, Boca Raton, FL, USA
| | - Aristide Merola
- Madden Center for Parkinson Disease and Other Movement Disorders, Department of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | | | - Josefa Domingos
- European Parkinson's Disease Association, Sevenoaks, UK
- Grupo de Patologia Médica, Nutrição e Exercício Clínico (PaMNEC) do CiiEM, Almada, Portugal
| | - Ali Alobaidi
- AbbVie Inc., North Chicago, IL, USA
- University of Illinois at Chicago, Chicago, IL, USA
| | | | | | | | | | | | | | - James Pike
- Adelphi Real World, Adelphi Mill, Bollington, UK
| | - K Ray Chaudhuri
- King's College and Parkinson Foundation Centre of Excellence, Kings College Hospital London, London, UK.
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26
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Malaty IA, Martinez-Martin P, Chaudhuri KR, Odin P, Skorvanek M, Jimenez-Shahed J, Soileau MJ, Lindvall S, Domingos J, Jones S, Alobaidi A, Jalundhwala YJ, Kandukuri PL, Onuk K, Bergmann L, Femia S, Lee MY, Wright J, Antonini A. Does the 5-2-1 criteria identify patients with advanced Parkinson's disease? Real-world screening accuracy and burden of 5-2-1-positive patients in 7 countries. BMC Neurol 2022; 22:35. [PMID: 35073872 PMCID: PMC8785442 DOI: 10.1186/s12883-022-02560-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 01/19/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND The burden of Parkinson's disease (PD) worsens with disease progression. However, the lack of objective and uniform disease classification challenges our understanding of the incremental burden in patients with advanced Parkinson's disease (APD) and suboptimal medication control. The 5-2-1 criteria was proposed by clinical consensus to identify patients with advancing PD. Our objective was to evaluate the screening accuracy and incremental clinical burden, healthcare resource utilization (HCRU), and humanistic burden in PD patients meeting the 5-2-1 screening criteria. METHODS Data were drawn from the Adelphi Parkinson's Disease Specific Program (DSP™), a multi-country point-in-time survey (2017-2020). People with PD who were naive to device-aided therapy and on oral PD therapy were included. Patients meeting the 5-2-1 screening criteria had one or more of the three clinical indicators of APD: (i) ≥5 doses of oral levodopa/day, OR (ii) "off" symptoms for ≥2 h of waking day, OR (iii) ≥1 h of troublesome dyskinesia. Clinician assessment of PD stage was used as the reference in this study. Clinical screening accuracy of the 5-2-1 criteria was assessed using area under the curve and multivariable logistic regression models. Incremental clinical, HCRU, and humanistic burden were assessed by known-group comparisons between 5 and 2-1-positive and negative patients. RESULTS From the analytic sample (n = 4714), 33% of patients met the 5-2-1 screening criteria. Among physician-classified APD patients, 78.6% were 5-2-1 positive. Concordance between clinician judgment and 5-2-1 screening criteria was > 75%. 5-2-1-positive patients were nearly 7-times more likely to be classified as APD by physician judgment. Compared with the 5-2-1-negative group, 5-2-1-positive patients had significantly higher clinical, HCRU, and humanistic burden across all measures. In particular, 5-2-1-positive patients had 3.8-times more falls, 3.6-times higher annual hospitalization rate, and 3.4-times greater dissatisfaction with PD treatment. 5-2-1-positive patients also had significantly lower quality of life and worse caregiver burden. CONCLUSIONS 5-2-1 criteria demonstrated potential as a screening tool for identifying people with APD with considerable clinical, humanistic, and HCRU burden. The 5-2-1 screening criteria is an objective and reliable tool that may aid the timely identification and treatment optimization of patients inadequately controlled on oral PD medications.
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Affiliation(s)
- Irene A. Malaty
- University of Florida, Fixel Institute for Neurological Diseases, Gainesville, FL USA
| | - Pablo Martinez-Martin
- Center for Networked Biomedical Research in Neurodegenerative Diseases (CIBERNED), Carlos III Institute of Health, Madrid, Spain
| | - K. Ray Chaudhuri
- Parkinson Foundation Centre of Excellence, King’s College Hospital and King’s College, London, UK
| | - Per Odin
- University of Lund, Lund, Sweden
| | - Matej Skorvanek
- Department of Neurology, P. J. Šafárik University, Košice, Slovakia
- Department of Neurology, University Hospital of L. Pasteur, Košice, Slovakia
| | - Joohi Jimenez-Shahed
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | | | | | - Josefa Domingos
- European Parkinson’s Disease Association (EPDA), Sevenoaks, UK
- Grupo de patologia médica, nutrição e exercício clínico (PaMNEC) do CiiEM, Almada, Portugal
| | - Sarah Jones
- Parkinson & Movement Disorder Alliance, Tucson, USA
| | - Ali Alobaidi
- AbbVie Inc., North Chicago, IL USA
- University of Illinois at Chicago, Chicago, IL USA
| | | | | | | | | | | | | | | | - Angelo Antonini
- Parkinson and Movement Disorders Unit, Department of Neuroscience, University of Padua, Padova, Italy
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27
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Antonini A, Pahwa R, Odin P, Isaacson SH, Merola A, Wang L, Kandukuri PL, Alobaidi A, Yan CH, Bao Y, Zadikoff C, Parra JC, Bergmann L, Chaudhuri KR. Comparative Effectiveness of Device-Aided Therapies on Quality of Life and Off-Time in Advanced Parkinson's Disease: A Systematic Review and Bayesian Network Meta-analysis. CNS Drugs 2022; 36:1269-1283. [PMID: 36414908 PMCID: PMC9712309 DOI: 10.1007/s40263-022-00963-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/29/2022] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Research comparing levodopa/carbidopa intestinal gel (LCIG), deep brain stimulation (DBS), and continuous subcutaneous apomorphine infusion (CSAI) for advanced Parkinson's disease (PD) is lacking. This network meta-analysis (NMA) assessed the comparative effectiveness of LCIG, DBS, CSAI and best medical therapy (BMT) in reducing off-time and improving quality of life (QoL) in patients with advanced PD. METHODS A systematic literature review was conducted for randomized controlled trials (RCTs), observational and interventional studies from January 2003 to September 2019. Data extracted at baseline and 6 months were off-time, as reported by diary or Unified Parkinson's Disease Rating Scale Part IV item 39, and QoL, as reported by Parkinson's Disease Questionnaire (PDQ-39/PDQ-8). Bayesian NMA was performed to estimate pooled treatment effect sizes and to rank treatments in order of effectiveness. RESULTS A total of 22 studies fulfilled the inclusion criteria (n = 2063 patients): four RCTs, and 16 single-armed, one 2-armed and one 3-armed prospective studies. Baseline mean age was between 55.5-70.9 years, duration of PD was 9.1-15.3 years, off-time ranged from 5.4 to 8.7 h/day in 9 studies, and PDQ scores ranged from 28.8 to 67.0 in 19 studies. Levodopa/carbidopa intestinal gel and DBS demonstrated significantly greater improvement in off-time and QoL at 6 months compared with CSAI and BMT (p < 0.05). There was no significant difference in the effects of LCIG and DBS, but DBS was ranked first for reduction in off-time, and LCIG was ranked first for improvement in QoL. CONCLUSIONS This NMA found that LCIG and DBS were associated with superior improvement in off-time and PD-related QoL compared with CSAI and BMT at 6 months after treatment initiation. This comparative effectiveness research may assist providers, patients, and caregivers in the selection of the optimal device-aided therapy.
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Affiliation(s)
- Angelo Antonini
- Parkinson and Movement Disorders Unit, Department of Neuroscience, Study Center for Neurodegeneration (CESNE), University of Padova, 35128, Padua, Italy.
| | - Rajesh Pahwa
- Medical Center, University of Kansas, Kansas City, KS USA
| | - Per Odin
- University of Lund, Lund, Sweden
| | | | - Aristide Merola
- Department of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH USA
| | - Lin Wang
- AbbVie Inc., North Chicago, IL USA ,Johns Hopkins School of Public Health, Baltimore, MD USA
| | | | - Ali Alobaidi
- AbbVie Inc., North Chicago, IL USA ,University of Illinois at Chicago, Chicago, IL USA
| | - Connie H. Yan
- AbbVie Inc., North Chicago, IL USA ,University of Illinois at Chicago, Chicago, IL USA
| | | | | | | | | | - K. Ray Chaudhuri
- King’s College and Parkinson Foundation Centre of Excellence, Kings College Hospital London, London, UK
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28
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Santos García D, Álvarez Sauco M, Calopa M, Carrillo F, Escamilla Sevilla F, Freire E, García Ramos R, Kulisevsky J, Gómez Esteban JC, Legarda I, Luquín MRI, Castrillo JCM, Martínez-Martin P, Martínez-Torres I, Mir P, Ignacio ÁS. MNCD: A New Tool for Classifying Parkinson’s Disease in Daily Clinical Practice. Diagnostics (Basel) 2021; 12:diagnostics12010055. [PMID: 35054222 PMCID: PMC8774369 DOI: 10.3390/diagnostics12010055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 12/19/2021] [Accepted: 12/23/2021] [Indexed: 11/16/2022] Open
Abstract
Background and objective: Parkinson’s disease (PD) is a clinically heterogeneous disorder in which the symptoms and prognosis can be very different among patients. We propose a new simple classification to identify key symptoms and staging in PD. Patients and Methods: Sixteen movement disorders specialists from Spain participated in this project. The classification was consensually approved after a discussion and review process from June to October 2021. The TNM classification and the National Institutes of Health Stroke Scale (NIHSS) were considered as models in the design. Results: The classification was named MNCD and included 4 major axes: (1) motor symptoms; (2) non-motor symptoms; (3) cognition; (4) dependency for activities of daily living (ADL). Motor axis included 4 sub-axes: (1) motor fluctuations; (2) dyskinesia; (3) axial symptoms; (4) tremor. Four other sub-axes were included in the non-motor axis: (1) neuropsychiatric symptoms; (2) autonomic dysfunction; (3) sleep disturbances and fatigue; (4) pain and sensory disorders. According to the MNCD, 5 stages were considered, from stage 1 (no disabling motor or non-motor symptoms with normal cognition and independency for ADL) to 5 (dementia and dependency for basic ADL). Conclusions: A new simple classification of PD is proposed. The MNCD classification includes 4 major axes and 5 stages to identify key symptoms and monitor the evolution of the disease in patients with PD. It is necessary to apply this proof of concept in a properly designed study.
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Affiliation(s)
- Diego Santos García
- Unidad de Trastornos de Movimiento, Servicio de Neurología, CHUAC, Complejo Hospitalario Universitario de A Coruña, 15009 A Coruña, Spain
- Neurología, Hospital San Rafael, 15009 A Coruña, Spain
- Correspondence: ; Tel.: +34-646173341
| | - María Álvarez Sauco
- Departamento de Neurología, Hospital General Universitario de Elche, 03203 Elche, Spain; (M.Á.S.); (E.F.)
| | - Matilde Calopa
- Unidad de Trastornos del Movimiento, Servicio de Neurología, Hospital Universitari de Bellvitge, 08907 Barcelona, Spain;
| | - Fátima Carrillo
- Unidad de Trastornos del Movimiento, Servicio de Neurología y Neurofisiología Clínica, Instituto de Biomedicina de Sevilla, Hospital Universitario Virgen del Rocío, 41013 Sevilla, Spain; (F.C.); (P.M.)
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas CIBERNED, 28031 Madrid, Spain; (J.K.); (P.M.-M.)
| | - Francisco Escamilla Sevilla
- Unidad de Trastornos del Movimiento, Servicio de Neurología, Hospital Universitario Virgen de las Nieves, Instituto de Investigación Biosanitaria (ibs.Granada), 18013 Granada, Spain;
| | - Eric Freire
- Departamento de Neurología, Hospital General Universitario de Elche, 03203 Elche, Spain; (M.Á.S.); (E.F.)
- Departamento de Neurología, Hospital IMED Elche, 03203 Elche, Spain
| | - Rocío García Ramos
- Instituto de Investigación Sanitaria San Carlos (IdISCC), Hospital Clínico San Carlos, 28040 Madrid, Spain;
| | - Jaime Kulisevsky
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas CIBERNED, 28031 Madrid, Spain; (J.K.); (P.M.-M.)
- Departamento de Neurología, Unidad de Trastornos del Movimiento, Hospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain
| | | | - Inés Legarda
- Hospital Universitario Son Espases, 07120 Palma, Spain;
| | - María Rosario Isabel Luquín
- Departamento de Neurología, Clínica Universidad de Navarra, Instituto de Investigación Sanitaria de Navarra, 31008 Pamplona, Spain;
| | | | - Pablo Martínez-Martin
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas CIBERNED, 28031 Madrid, Spain; (J.K.); (P.M.-M.)
| | - Irene Martínez-Torres
- Unidad de Trastornos del Movimiento, Servicio de Neurología, Hospital Universitario y Politècnico La Fe, 46026 Valencia, Spain;
| | - Pablo Mir
- Unidad de Trastornos del Movimiento, Servicio de Neurología y Neurofisiología Clínica, Instituto de Biomedicina de Sevilla, Hospital Universitario Virgen del Rocío, 41013 Sevilla, Spain; (F.C.); (P.M.)
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas CIBERNED, 28031 Madrid, Spain; (J.K.); (P.M.-M.)
| | - Ángel Sesar Ignacio
- Unidad de Trastornos del Movimiento, Servicio de Neurología, CHUS (Complejo Hospitalario Universitario de Santiago de Compostela), 15706 A Coruña, Spain;
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