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Rees J, Ryan J, Laws M, Devine A. A comprehensive examination of the evidence for whole of diet patterns in Parkinson's disease: a scoping review. Nutr Neurosci 2024; 27:547-565. [PMID: 37431106 DOI: 10.1080/1028415x.2023.2233727] [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] [Indexed: 07/12/2023]
Abstract
Both motor and non-motor symptoms of Parkinson's disease (PD), a progressive neurological condition, have broad-ranging impacts on nutritional intake and dietary behaviour. Historically studies focused on individual dietary components, but evidence demonstrating ameliorative outcomes with whole-of-diet patterns such as Mediterranean and Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) is emerging. These diets provide plenty of antioxidant rich fruits, vegetables, nuts, wholegrains and healthy fats. Paradoxically, the ketogenic diet, high fat and very low carbohydrate, is also proving to be beneficial. Within the PD community, it is well advertised that nutritional intake is associated with disease progression and symptom severity but understandably, the messaging is inconsistent. With projected prevalence estimated to rise to 1.6 million by 2037, more data regarding the impact of whole-of-diet patterns is needed to develop diet-behaviour change programmes and provide clear advice for PD management. Objectives and Methods: Objectives of this scoping review of both peer-reviewed academic and grey literatures are to determine the current evidence-based consensus for best dietary practice in PD and to ascertain whether the grey literature aligns. Results and Discussion: The consensus from the academic literature was that a MeDi/MIND whole of diet pattern (fresh fruit, vegetables, wholegrains, omega-3 fish and olive oil) is the best practice for improving PD outcomes. Support for the KD is emerging, but further research is needed to determine long-term effects. Encouragingly, the grey literature mostly aligned but nutrition advice was rarely forefront. The importance of nutrition needs greater emphasis in the grey literature, with positive messaging on dietary approaches for management of day-to-day symptoms.
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Affiliation(s)
- Joanna Rees
- Institute for Nutrition Research, Edith Cowan University, Perth, Australia
- School of Medical and Health Sciences, Edith Cowan University, Perth, Australia
| | | | - Manja Laws
- School of Medical and Health Sciences, Edith Cowan University, Perth, Australia
| | - Amanda Devine
- Institute for Nutrition Research, Edith Cowan University, Perth, Australia
- School of Medical and Health Sciences, Edith Cowan University, Perth, Australia
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2
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Rusch C, Flanagan R, Suh H, Subramanian I. To restrict or not to restrict? Practical considerations for optimizing dietary protein interactions on levodopa absorption in Parkinson's disease. NPJ Parkinsons Dis 2023; 9:98. [PMID: 37355689 DOI: 10.1038/s41531-023-00541-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 06/05/2023] [Indexed: 06/26/2023] Open
Abstract
Administration of levodopa for Parkinson's disease (PD) has remained the most effective therapy for symptom management despite being in use for over 50 years. Advancing disease and age, changing tolerability and gastrointestinal (GI) dysfunction may result in change in dietary habits and body weight, as well as unpredictable motor fluctuations and dyskinesias. Dietary proteins which convert into amino acids after digestion are implicated as major factors that inhibit levodopa absorption. For people living with PD (PwP) who experience motor fluctuations, low protein diets (LPD) and protein redistribution diets (PRD) may be effective and are often recommended as a non-pharmacologic approach for improving levodopa bioavailability. However, there is a lack of consensus on a standard definition of these diets and appropriate treatment algorithms for usage. This may be due to the paucity of high-level evidence of LPD and PRD in PwP and whether all or specific subgroups of patients would benefit from these strategies. Managing diet and protein intake with proper education and monitoring may reduce complications associated with these diets such as dyskinesias and unintentional weight loss. Additionally, alterations to medications and GI function may alter levodopa pharmacokinetics. In this narrative review we focus on 1) mechanisms of dietary protein and levodopa absorption in the intestine and blood brain barrier, 2) dietetic approaches to manage protein and levodopa interactions and 3) practical issues for treating PwP as well as future directions to be considered.
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Affiliation(s)
- C Rusch
- Food Science and Human Nutrition Department, Center for Nutritional Sciences, University of Florida, Gainesville, FL, USA.
- Department of Neurology, Norman Fixel Institute for Neurological Diseases, University of Florida, Gainesville, FL, USA.
| | | | - H Suh
- Parkinson's Disease Research, Education, and Clinical Center, Greater Los Angeles Veterans Affairs Medical Center, Los Angeles, CA, USA
| | - I Subramanian
- Parkinson's Disease Research, Education, and Clinical Center, Greater Los Angeles Veterans Affairs Medical Center, Los Angeles, CA, USA
- Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
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3
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Leta V, Klingelhoefer L, Longardner K, Campagnolo M, Levent HÇ, Aureli F, Metta V, Bhidayasiri R, Chung-Faye G, Falup-Pecurariu C, Stocchi F, Jenner P, Warnecke T, Ray Chaudhuri K. Gastrointestinal barriers to levodopa transport and absorption in Parkinson's disease. Eur J Neurol 2023; 30:1465-1480. [PMID: 36757008 DOI: 10.1111/ene.15734] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/29/2023] [Accepted: 01/31/2023] [Indexed: 02/10/2023]
Abstract
Levodopa is the gold standard for the symptomatic treatment of Parkinson's disease (PD). There are well documented motor and non-motor fluctuations, however, that occur almost inevitably once levodopa is started after a variable period in people with PD. Whilst brain neurodegenerative processes play a part in the pathogenesis of these fluctuations, a range of barriers across the gastrointestinal (GI) tract can alter levodopa pharmacokinetics, ultimately contributing to non-optimal levodopa response and symptoms fluctuations. GI barriers to levodopa transport and absorption include dysphagia, delayed gastric emptying, constipation, Helicobacter pylori infection, small intestinal bacterial overgrowth and gut dysbiosis. In addition, a protein-rich diet and concomitant medication intake can further alter levodopa pharmacokinetics. This can result in unpredictable or sub-optimal levodopa response, 'delayed on' or 'no on' phenomena. In this narrative review, we provided an overview on the plethora of GI obstacles to levodopa transport and absorption in PD and their implications on levodopa pharmacokinetics and development of motor fluctuations. In addition, management strategies to address GI dysfunction in PD are highlighted, including use of non-oral therapies to bypass the GI tract.
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Affiliation(s)
- Valentina Leta
- Parkinson's Foundation Center of Excellence at King's College Hospital, London, UK.,Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London and National Institute for Health Research (NIHR) Mental Health Biomedical Research Centre, Institute of Psychology, Psychiatry and Neurosciences, King's College London, London, UK
| | | | - Katherine Longardner
- Parkinson and Other Movement Disorders Center, Department of Neurosciences, University of California San Diego, La Jolla, California, USA
| | - Marta Campagnolo
- Department of Neurosciences (DNS), University of Padova, Padova, Italy
| | | | - Federico Aureli
- Department of Biomedical and NeuroMotor Sciences (DIBINEM), Alma Mater Studiorum-University of Bologna, Bologna, Italy
| | - Vinod Metta
- Parkinson's Foundation Center of Excellence at King's College Hospital, London, UK.,Kings College Hospital London, Dubai, United Arab Emirates
| | - Roongroj Bhidayasiri
- Chulalongkorn Centre of Excellence for Parkinson's Disease and Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand.,Academy of Science, Royal Society of Thailand, Bangkok, Thailand
| | - Guy Chung-Faye
- Parkinson's Foundation Center of Excellence at King's College Hospital, London, UK.,Kings College Hospital London, Dubai, United Arab Emirates
| | | | - Fabrizio Stocchi
- Department of Neurology, University San Raffaele Roma and IRCCS San Raffaele Pisana, Rome, Italy
| | - Peter Jenner
- Institute of Pharmaceutical Sciences, Faculty of Life Science and Medicine, King's College London, London, UK
| | - Tobias Warnecke
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrueck-Academic Teaching Hospital of the WWU Muenster, Osnabrueck, Germany
| | - K Ray Chaudhuri
- Parkinson's Foundation Center of Excellence at King's College Hospital, London, UK.,Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London and National Institute for Health Research (NIHR) Mental Health Biomedical Research Centre, Institute of Psychology, Psychiatry and Neurosciences, King's College London, London, UK
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4
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Frank C, Chiu R, Lee J. Parkinson disease primer, part 2: management of motor and nonmotor symptoms. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2023; 69:91-96. [PMID: 36813521 PMCID: PMC9945884 DOI: 10.46747/cfp.690291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
OBJECTIVE To provide family physicians with an approach to the management of motor and nonmotor symptoms of Parkinson disease (PD). SOURCES OF INFORMATION Published guidelines on the management of PD were reviewed. Database searches were conducted to retrieve relevant research articles published between 2011 and 2021. Evidence levels ranged from I to III. MAIN MESSAGE Family physicians can play an important role in identifying and treating motor and nonmotor symptoms of PD. Family physicians should initiate levodopa treatment for motor symptoms if they affect function and if specialist wait times are long, and they should be aware of basic titration approaches and possible side effects of dopaminergic therapies. Abrupt withdrawal of dopaminergic agents should be avoided. Nonmotor symptoms are common and underrecognized and are a major factor in disability, quality of life, and risk of hospitalization and poor outcomes for patients. Family physicians can manage common autonomic symptoms such as orthostatic hypotension and constipation. Family physicians can treat common neuropsychiatric symptoms such as depression and sleep disorders, and they can help recognize and treat psychosis and PD dementia. Referrals to physiotherapy, occupational therapy, speech language therapy, and exercise groups are recommended to help preserve function. CONCLUSION Patients with PD present with complex combinations of motor and nonmotor symptoms. Family physicians should have basic knowledge of dopaminergic treatments and their side effects. Family physicians can play important roles in management of motor symptoms and particularly nonmotor symptoms and can have a positive impact on patients' quality of life. An interdisciplinary approach involving specialty clinics and allied health experts is an important part of management.
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Affiliation(s)
- Chris Frank
- Family physician focusing on care of the elderly and palliative care and Professor in the Department of Medicine at Queen's University in Kingston, Ont.
| | - Ruth Chiu
- Family physician specializing in care of the elderly at North York General Hospital in Toronto, Ont, and Adjunct Lecturer in the Department of Family and Community Medicine at the University of Toronto
| | - Joyce Lee
- Clinical Associate Professor in the Department of Family Medicine and Physician Lead of the Geriatric Parkinson's Assessment Program at the Kaye Edmonton Clinic at the University of Alberta in Edmonton
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Frank C, Chiu R, Lee J. Abécédaire de la maladie de Parkinson, partie 2 : prise en charge des symptômes moteurs et non moteurs. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2023; 69:e26-e32. [PMID: 36813523 PMCID: PMC9945895 DOI: 10.46747/cfp.6902e26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Objectif Présenter aux médecins de famille une approche pour la prise en charge des symptômes moteurs et non moteurs de la maladie de Parkinson (MP). Sources de l’information Les lignes directrices sur la prise en charge de la MP ont été passées en revue. Des recensions dans les bases de données ont été effectuées pour en extraire les articles de recherche publiés entre 2011 et 2021. Le niveau des données probantes varie entre I et III. Message principal Les médecins de famille peuvent jouer un rôle important dans la détection et le traitement des symptômes moteurs et non moteurs de la MP. Les médecins de famille devraient amorcer un traitement à la lévodopa pour les symptômes moteurs s’ils nuisent au fonctionnement et si les temps d’attente pour voir un spécialiste sont longs. Ils devraient être au courant des approches de base du titrage, de même que les effets secondaires possibles des thérapies dopaminergiques. Il faudrait éviter une cessation abrupte des agents dopaminergiques. Les symptômes non moteurs sont fréquents et peu reconnus, et ils influent grandement sur l’incapacité, la qualité de vie, le risque d’hospitalisation et les mauvais résultats chez les patients. Les médecins de famille peuvent prendre en charge les symptômes courants du fonctionnement autonome, comme l’hypotension orthostatique et la constipation. Ils peuvent traiter les symptômes neuropsychiatriques communs, comme la dépression et les troubles du sommeil, et aider à reconnaître et à traiter la psychose et la démence de la MP. Il est recommandé de demander des consultations en physiothérapie, en ergothérapie et en orthophonie, et de conseiller les groupes d’activité physique pour aider à préserver le fonctionnement. Conclusion Les patients atteints de la MP présentent des combinaisons complexes de symptômes moteurs et non moteurs. Les médecins de famille devraient avoir des connaissances de base sur les traitements dopaminergiques et leurs effets secondaires. Les médecins de famille peuvent jouer des rôles importants dans la prise en charge des symptômes moteurs, et surtout des symptômes non moteurs, et ils peuvent exercer une influence positive sur la qualité de vie des patients. Une approche interdisciplinaire impliquant des cliniques et d’autres professionnels de la santé spécialisés est une importante composante de la prise en charge.
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Affiliation(s)
- Chris Frank
- Médecin de famille; il se concentre sur les soins palliatifs et aux personnes âgées, et est professeur au Département de médecine de l'Université Queen's à Kingston (Ontario).
| | - Ruth Chiu
- Médecin de famille spécialisée en soins aux personnes âgées à l'Hôpital North York General à Toronto (Ontario) et chargée de cours adjointe au Département de médecine familiale et communautaire de l'Université de Toronto
| | - Joyce Lee
- Professeure agrégée de clinique au Département de médecine familiale et médecin responsable du programme d'évaluation gériatrique de la maladie de Parkinson à la Kaye Edmonton Clinic de l'Université de l'Alberta à Edmonton
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6
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Knight E, Geetha T, Burnett D, Babu JR. The Role of Diet and Dietary Patterns in Parkinson's Disease. Nutrients 2022; 14:4472. [PMID: 36364733 PMCID: PMC9654624 DOI: 10.3390/nu14214472] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 10/20/2022] [Accepted: 10/21/2022] [Indexed: 07/30/2023] Open
Abstract
Parkinson's Disease (PD) is a neurodegenerative disorder associated with diminished nutrition status and decreased quality of life. While the prevalence of PD is expected to increase, no preventative or curative therapy for PD exists at this time. Although nutrition and diet represent modifiable risk factors for reducing chronic disease risk, research on the impact of single nutrients on PD has yielded mixed results. As a result, this single-nutrient approach may be the driving force behind the inconsistency, and a holistic dietary approach may overcome this inconsistency by accounting for the interactions between nutrients. The following review aims to examine the impact of a generally healthy dietary pattern, the protein-restricted diet (PRD), the ketogenic diet (KD), the Mediterranean diet (MD), and the Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diet on PD risk, progression, and severity. While most of the included studies support the role of diet and dietary patterns in reducing the risk of PD or alleviating PD severity, the inconsistent results and need for further evidence necessitate more research being conducted before making dietary recommendations. Research on the potential beneficial effects of dietary patterns on PD should also investigate potential risks.
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Affiliation(s)
- Emily Knight
- Department of Nutritional Sciences, Auburn University, Auburn, AL 36849, USA
| | - Thangiah Geetha
- Department of Nutritional Sciences, Auburn University, Auburn, AL 36849, USA
- Boshell Metabolic Diseases and Diabetes Program, Auburn University, Auburn, AL 36849, USA
| | - Donna Burnett
- Department of Nutritional Sciences, Auburn University, Auburn, AL 36849, USA
- Boshell Metabolic Diseases and Diabetes Program, Auburn University, Auburn, AL 36849, USA
| | - Jeganathan Ramesh Babu
- Department of Nutritional Sciences, Auburn University, Auburn, AL 36849, USA
- Boshell Metabolic Diseases and Diabetes Program, Auburn University, Auburn, AL 36849, USA
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7
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Wang Z, Cui Y, Wen L, Yu H, Feng J, Yuan W, He X. Dietary Restriction against Parkinson's Disease: What We Know So Far. Nutrients 2022; 14:nu14194108. [PMID: 36235760 PMCID: PMC9571011 DOI: 10.3390/nu14194108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 09/24/2022] [Accepted: 09/28/2022] [Indexed: 11/16/2022] Open
Abstract
Dietary restriction (DR) is defined as a moderate reduction in food intake while avoiding malnutrition. The beneficial effects of DR are being increasingly acknowledged in aging and in a series of age-related neurodegenerative disorders, for example, Parkinson's disease (PD). To date, the pathogenesis of PD remains elusive and there is no cure for it in spite of intensive research over decades. In this review, we summarize the current knowledge on the efficacy of DR on PD, focusing on the underlying mechanisms involving general metabolism, neuroendocrinolgy, neuroinflammation, gut microbiome, and so on. We anticipate that this review will provide future perspectives for PD prevention and treatment.
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Affiliation(s)
- Zhonglei Wang
- Department of Neurology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Yueran Cui
- Department of Neurology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Lulu Wen
- Department of Neurology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Haiyang Yu
- Department of Neurology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Juan Feng
- Department of Neurology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Wei Yuan
- Department of Orthopedics, The First Hospital of China Medical University, Shenyang 110001, China
- Correspondence: (W.Y.); (X.H.); Tel.: +86-024-8328-3360 (W.Y.); +86-024-96615-28111 (X.H.)
| | - Xin He
- Department of Neurology, Shengjing Hospital of China Medical University, Shenyang 110004, China
- Correspondence: (W.Y.); (X.H.); Tel.: +86-024-8328-3360 (W.Y.); +86-024-96615-28111 (X.H.)
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8
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Agnieszka W, Paweł P, Małgorzata K. How to Optimize the Effectiveness and Safety of Parkinson's Disease Therapy? - A Systematic Review of Drugs Interactions with Food and Dietary Supplements. Curr Neuropharmacol 2022; 20:1427-1447. [PMID: 34784871 PMCID: PMC9881082 DOI: 10.2174/1570159x19666211116142806] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/16/2021] [Accepted: 11/09/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Despite increasing worldwide incidence of Parkinson's disease, the therapy is still suboptimal due to the diversified clinical manifestations, lack of sufficient treatment, the poor adherence in advanced patients, and varied response. Proper intake of medications regarding food and managing drug-food interactions may optimize Parkinson's disease treatment. OBJECTIVES We investigated potential effects that food, beverages, and dietary supplements may have on the pharmacokinetics and pharmacodynamics of drugs used by parkinsonian patients; identified the most probable interactions; and shaped recommendations for the optimal intake of drugs regarding food. METHODS We performed a systematic review in adherence to PRISMA guidelines, and included a total of 81 studies in the qualitative synthesis. RESULTS AND CONCLUSION We found evidence for levodopa positive interaction with coffee, fiber and vitamin C, as well as for the potential beneficial impact of low-fat and protein redistribution diet. Contrastingly, high-protein diet and ferrous sulfate supplements can negatively affect levodopa pharmacokinetics and effectiveness. For other drugs, the data of food impact are scarce. Based on the available limited evidence, all dopamine agonists (bromocriptine, cabergoline, ropinirole), tolcapone, rasagiline, selegiline in tablets, safinamide, amantadine and pimavanserin can be taken with or without a meal. Opicapone and orally disintegrating selegiline tablets should be administered on an empty stomach. Of monoamine oxidase B inhibitors, safinamide is the least susceptible for interaction with the tyramine-rich food, whereas selegiline and rasagiline may lose selectivity to monoamine oxidase B when administered in supratherapeutic doses. The level of presented evidence is low due to the poor studies design, their insufficient actuality, and missing data.
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Affiliation(s)
- Wiesner Agnieszka
- Department of Food Chemistry and Nutrition, Faculty of Pharmacy, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Kraków, Poland;
| | - Paśko Paweł
- Department of Food Chemistry and Nutrition, Faculty of Pharmacy, Jagiellonian University Medical College, 9 Medyczna Str, 30-688 Kraków, Poland;
| | - Kujawska Małgorzata
- Department of Toxicology, Poznan University of Medical Sciences, 30 Dojazd Str., 60-631 Poznań, Poland,Address correspondence to this author at the Department of Toxicology, Poznan University of Medical Sciences, 30 Dojazd Str., 60-631 Poznań, Poland; Tel/Fax: +48618472081, +4861847072; E-mail:
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9
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Tan AH, Lim SY, Lang AE. The microbiome-gut-brain axis in Parkinson disease - from basic research to the clinic. Nat Rev Neurol 2022; 18:476-495. [PMID: 35750883 DOI: 10.1038/s41582-022-00681-2] [Citation(s) in RCA: 94] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2022] [Indexed: 12/12/2022]
Abstract
Evidence for a close bidirectional link between the brain and the gut has led to a paradigm shift in neurology, especially in the case of Parkinson disease (PD), in which gastrointestinal dysfunction is a prominent feature. Over the past decade, numerous high-quality preclinical and clinical publications have shed light on the highly complex relationship between the gut and the brain in PD, providing potential for the development of new biomarkers and therapeutics. With the advent of high-throughput sequencing, the role of the gut microbiome has been specifically highlighted. Here, we provide a critical review of the literature on the microbiome-gut-brain axis in PD and present perspectives that will be useful for clinical practice. We begin with an overview of the gut-brain axis in PD, including the potential roles and interrelationships of the vagus nerve, α-synuclein in the enteric nervous system, altered intestinal permeability and inflammation, and gut microbes and their metabolic activities. The sections that follow synthesize the proposed roles of gut-related factors in the development and progression of, in responses to PD treatment, and as therapeutic targets. Finally, we summarize current knowledge gaps and challenges and delineate future directions for the field.
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Affiliation(s)
- Ai Huey Tan
- Division of Neurology, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia. .,Mah Pooi Soo & Tan Chin Nam Centre for Parkinson's & Related Disorders, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
| | - Shen Yang Lim
- Division of Neurology, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.,Mah Pooi Soo & Tan Chin Nam Centre for Parkinson's & Related Disorders, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Anthony E Lang
- Edmond J. Safra Program in Parkinson's Disease, Toronto Western Hospital, Toronto, Ontario, Canada.,Morton and Gloria Shulman Movement Disorders Clinic, Toronto Western Hospital, Toronto, Ontario, Canada
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10
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Tidman M. Effects of a Ketogenic Diet on Symptoms, Biomarkers, Depression, and Anxiety in Parkinson’s Disease: A Case Study. Cureus 2022; 14:e23684. [PMID: 35505754 PMCID: PMC9055978 DOI: 10.7759/cureus.23684] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2022] [Indexed: 11/05/2022] Open
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11
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Hansen CA, Miller DR, Annarumma S, Rusch CT, Ramirez-Zamora A, Khoshbouei H. Levodopa-induced dyskinesia: a historical review of Parkinson's disease, dopamine, and modern advancements in research and treatment. J Neurol 2022; 269:2892-2909. [PMID: 35039902 DOI: 10.1007/s00415-022-10963-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 01/04/2022] [Accepted: 01/05/2022] [Indexed: 12/01/2022]
Abstract
Over the past two decades, animal models of Parkinson's disease (PD) have helped to determine the plausible underlying mechanism of levo-dihydroxyphenylalanine (L-DOPA)-induced dyskinesia following L-DOPA treatment. However, our understanding of the mechanisms related to this phenomenon remains incomplete. The purpose of this manuscript is to provide a comprehensive review of treatment protocols used for assessing the occurrence of L-DOPA-induced dyskinesia, L-DOPA absorption, distribution, drug/food interaction, and discuss current strategies and future directions. This review offers a historical perspective using L-DOPA in animal models of PD and the occurrence of L-DOPA-induced dyskinesia.
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Affiliation(s)
- Carissa A Hansen
- Department of Neuroscience, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Douglas R Miller
- Department of Neuroscience, College of Medicine, University of Florida, Gainesville, FL, USA.
| | - Stephanie Annarumma
- Food Science and Human Nutrition Department, University of Florida, Gainesville, FL, USA
| | - Carley T Rusch
- Food Science and Human Nutrition Department, University of Florida, Gainesville, FL, USA.,Department of Neurology, Norman Fixel Institute for Neurological Diseases, University of Florida, Gainesville, FL, USA
| | - Adolfo Ramirez-Zamora
- Department of Neurology, Norman Fixel Institute for Neurological Diseases, University of Florida, Gainesville, FL, USA
| | - Habibeh Khoshbouei
- Department of Neuroscience, College of Medicine, University of Florida, Gainesville, FL, USA.
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12
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LoBuono DL, Shea KS, Tovar A, Leedahl SN, Mahler L, Xu F, Lofgren IE. Diet Quality and Nutrition Concerns of People with Parkinson's Disease and Their Informal Caregivers: A Mixed Methods Study. J Nutr Gerontol Geriatr 2022; 41:1-21. [PMID: 35048783 DOI: 10.1080/21551197.2021.2024478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Limited research exists regarding the diet quality and nutritional concerns of people with Parkinson's disease (PwPD) and their informal caregivers. The study's purpose was to assess diet quality via the Healthy Eating Index-2015 (HEI-2015) and self-reported nutrition concerns via semi-structured, dyadic interviews of 20 PwPD (69.7 ± 9.2 yrs) and their caregivers (66.7 ± 13.0 yrs). HEI-2015 scores were 58.3 ± 12.4 and 58.1 ± 10.6 for PwPD and caregivers, respectively. Reported dietary concerns related to PD included: change in appetite or amount eaten, gastrointestinal issues, food-medication management, chewing/swallowing issues, and change in taste/smell. The poor diet quality and nutrition concerns identified suggest nutrition professionals and caregivers are critical on the healthcare team to promote optimal health among PwPD. Future research should address overall and specific aspects of diet quality, and nutritional concerns identified by dyads in this study, such as gastrointestinal issues and food-medication management.
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Affiliation(s)
- Dara L LoBuono
- Department of Nutrition and Food Sciences, University of Rhode Island, Kingston, RI, USA
| | - Kyla S Shea
- Department of Nutrition and Food Sciences, University of Rhode Island, Kingston, RI, USA
| | - Alison Tovar
- Department of Nutrition and Food Sciences, University of Rhode Island, Kingston, RI, USA
| | - Skye N Leedahl
- Department of Human Development and Family Science, University of Rhode Island, Kingston, RI, USA
| | - Leslie Mahler
- Department of Communicative Disorders, University of Rhode Island, Kingston, RI, USA
| | - Furong Xu
- School of Education, University of Rhode Island, Kingston, RI, USA
| | - Ingrid E Lofgren
- Department of Nutrition and Food Sciences, University of Rhode Island, Kingston, RI, USA
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13
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14
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Could New Generations of Sensors Reshape the Management of Parkinson’s Disease? CLINICAL AND TRANSLATIONAL NEUROSCIENCE 2021. [DOI: 10.3390/ctn5020018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Parkinson's disease (PD) is a chronic neurologic disease that has a great impact on the patient’s quality of life. The natural course of the disease is characterized by an insidious onset of symptoms, such as rest tremor, shuffling gait, bradykinesia, followed by improvement with the initiation of dopaminergic therapy. However, this “honeymoon period” gradually comes to an end with the emergence of motor fluctuations and dyskinesia. PD patients need long-term treatments and monitoring throughout the day; however, clinical examinations in hospitals are often not sufficient for optimal management of the disease. Technology-based devices are a new comprehensive assessment method of PD patient’s symptoms that are easy to use and give unbiased measurements. This review article provides an exhaustive overview of motor complications of advanced PD and new approaches to the management of the disease using sensors.
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15
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Lipp MM, Hickey AJ, Langer R, LeWitt PA. A technology evaluation of CVT-301 (Inbrija): an inhalable therapy for treatment of Parkinson's disease. Expert Opin Drug Deliv 2021; 18:1559-1569. [PMID: 34311641 DOI: 10.1080/17425247.2021.1960820] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Introduction: The most widely used pharmacological treatment for Parkinson's disease is levodopa, the precursor for dopamine formation in the brain. Over time, the effectiveness of levodopa declines, and patients experience motor fluctuations, or OFF periods. A levodopa formulation administered via a capsule-based oral inhaler provides a new delivery mechanism for levodopa that provides rapid relief of OFF periods.Areas covered: CVT-301 is a dry powder formulation designed to supply levodopa to the systemic circulation via pulmonary absorption. The technology, pharmacokinetics, efficacy, and safety data of this formulation are presented.Expert opinion: Oral inhalation is a novel method of administration for levodopa that bypasses the gastrointestinal tract, allowing levodopa to enter the systemic circulation rapidly and more reliably than oral medications. Gastrointestinal dysfunction, a common feature of Parkinson's disease, can lead to impaired absorption of oral medications. Pulmonary delivery rapidly elevates levodopa plasma concentrations to provide relief of OFF periods for patients receiving oral levodopa.
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Affiliation(s)
| | | | - Robert Langer
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Peter A LeWitt
- Department of Neurology, Henry Ford Hospital and Wayne State University School of Medicine, West Bloomfield, MI, USA
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16
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Anwar F, Naqvi S, Al-Abbasi FA, Neelofar N, Kumar V, Sahoo A, Kamal MA. Targeting COVID-19 in Parkinson's Patients: Drugs Repurposed. Curr Med Chem 2021; 28:2392-2408. [PMID: 32881656 DOI: 10.2174/0929867327666200903115138] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 06/08/2020] [Accepted: 06/11/2020] [Indexed: 01/18/2023]
Abstract
The last couple of months have witnessed the world in a state of virtual standstill. The SARS-CoV-2 virus has overtaken the globe to economic and social lockdown. Many patients with COVID-19 have compromised immunity, especially in an aged population suffering from Parkinson 's disease (PD). Alteration in dopaminergic neurons and deficiency of dopamine in PD patients are the most common symptoms affecting 1% population above the age of 60 years. The compromised immune system and inflammatory manifestation in PD patients make them an easy target. The most common drugs under trial for COVID-19 are remdesivir, favipiravir, chloroquine and hydroxychloroquine, azithromycin along with adjunct drugs like amantadine with some monoclonal antibodies. Presently, clinically US FDA approved drugs in PD include Levodopa, catechol-O-methyl transferase (COMT) inhibitors, (Entacapone and Tolcapone), dopamine agonists (Bromocriptine, Ropinirole, Pramipexole, and Rotigotine), monoamine oxidase B (MAO-B) inhibitors (Selegiline and Rasagiline), amantadine and antimuscarinic drugs. The drugs have established mechanisms of action on PD patients with known pharmacodynamics and pharmacokinetic properties along with dose and adverse effects. Conclusion and relevance of this review focus on the drugs that can be tried on PD patients with SAR CoV-2 infection, in particular, amantadine that has been approved by all the developed countries as a common drug possessing both antiviral properties by downregulation of CTSL, lysosomal pathway disturbance and change in pH necessary to uncoat the viral proteins and anti- Parkinson properties. To deal with the significant prognostic adverse effect of SARS-CoV-2 on PD, the present-day treatment options, clinical presentation and various mechanisms are the need of the hour.
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Affiliation(s)
- Firoz Anwar
- Department of Biochemistry, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Salma Naqvi
- Department of Biomedical Sciences, Gulf Medical University, Ajman, United Arab Emirates
| | - Fahad A Al-Abbasi
- Department of Biochemistry, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Nauroz Neelofar
- Shri Guru Ram Rai Institute of Medical and Health Sciences, Dehra Dun, Uttarakhand, India
| | - Vikas Kumar
- Natural Product Discovery Laboratory, Department of Pharmaceutical Sciences, Shalom Institute of Health and Allied Sciences, SHUATS, Naini, Prayagraj, India
| | - Ankit Sahoo
- Natural Product Discovery Laboratory, Department of Pharmaceutical Sciences, Shalom Institute of Health and Allied Sciences, SHUATS, Naini, Prayagraj, India
| | - Mohammad Amjad Kamal
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
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17
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Mudali D, Jeevanandam J, Danquah MK. Probing the characteristics and biofunctional effects of disease-affected cells and drug response via machine learning applications. Crit Rev Biotechnol 2020; 40:951-977. [PMID: 32633615 DOI: 10.1080/07388551.2020.1789062] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Drug-induced transformations in disease characteristics at the cellular and molecular level offers the opportunity to predict and evaluate the efficacy of pharmaceutical ingredients whilst enabling the optimal design of new and improved drugs with enhanced pharmacokinetics and pharmacodynamics. Machine learning is a promising in-silico tool used to simulate cells with specific disease properties and to determine their response toward drug uptake. Differences in the properties of normal and infected cells, including biophysical, biochemical and physiological characteristics, plays a key role in developing fundamental cellular probing platforms for machine learning applications. Cellular features can be extracted periodically from both the drug treated, infected, and normal cells via image segmentations in order to probe dynamic differences in cell behavior. Cellular segmentation can be evaluated to reflect the levels of drug effect on a distinct cell or group of cells via probability scoring. This article provides an account for the use of machine learning methods to probe differences in the biophysical, biochemical and physiological characteristics of infected cells in response to pharmacokinetics uptake of drug ingredients for application in cancer, diabetes and neurodegenerative disease therapies.
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Affiliation(s)
- Deborah Mudali
- Department of Computer Science, University of Tennessee, Chattanooga, TN, USA
| | - Jaison Jeevanandam
- Department of Chemical Engineering, Faculty of Engineering and Science, Curtin University, Miri, Malaysia
| | - Michael K Danquah
- Chemical Engineering Department, University of Tennessee, Chattanooga, TN, USA
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18
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Zawiah M, Yousef AM, Khan AH, AL-Ashwal FY, Matar A, ALKhawaldeh B, Nassar R, Abduljabbar R, Abdo Ahmed AA. Food-drug interactions: Knowledge among pharmacists in Jordan. PLoS One 2020; 15:e0234779. [PMID: 32555684 PMCID: PMC7299397 DOI: 10.1371/journal.pone.0234779] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 06/02/2020] [Indexed: 01/27/2023] Open
Abstract
Background Pharmacists have crucial role in providing drug information and medication counseling to patients. This survey aimed to benchmark the current knowledge of the pharmacists concerning food-drug interactions (FDIs) in Jordan. Methods A cross-sectional study was conducted in Amman, the capital and largest city of Jordan, using a validated questionnaire. It was distributed to pharmacists working in community and hospital pharmacies using a convenience sampling technique. Descriptive and inferential statistics were performed in this study. Results A total of 340 questionnaires distributed, 300 (88%) pharmacists responded. Over 50% of pharmacists claimed that they have sufficient knowledge regarding FDI. Virtually, the overall median (interquartile range) knowledge score was 18 (15–21), approximately 60%. The highest knowledge scores were for alcohol-drug interactions section (66.6%) followed by both common food-drug interactions and the timing of drug intake to food consumption sections with a score of (58.3%) for each, reflecting a suboptimal knowledge of FDIs among the pharmacists. Conclusion Pharmacists had unsatisfactory knowledge about common FDIs, with no significant difference between hospital and community pharmacists. Therefore, more attention and efforts should be played to improve awareness about potential food-drug interactions.
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Affiliation(s)
- Mohammed Zawiah
- Discipline of Clinical Pharmacy, School of Pharmaceutical Sciences, University Sains Malaysia, Penang, Malaysia
| | - Al-Motassem Yousef
- Department of Biopharmaceutics and Clinical Pharmacy, School of Pharmacy, The University of Jordan, Amman, Jordan
- * E-mail: ,
| | - Amer Hayat Khan
- Discipline of Clinical Pharmacy, School of Pharmaceutical Sciences, University Sains Malaysia, Penang, Malaysia
| | - Fahmi Y. AL-Ashwal
- Discipline of Clinical Pharmacy, School of Pharmaceutical Sciences, University Sains Malaysia, Penang, Malaysia
| | - Amal Matar
- Department of Biopharmaceutics and Clinical Pharmacy, School of Pharmacy, The University of Jordan, Amman, Jordan
| | - Batool ALKhawaldeh
- Department of Biopharmaceutics and Clinical Pharmacy, School of Pharmacy, The University of Jordan, Amman, Jordan
| | - Rand Nassar
- Department of Biopharmaceutics and Clinical Pharmacy, School of Pharmacy, The University of Jordan, Amman, Jordan
| | - Rami Abduljabbar
- College of Pharmacy, Yemeni University of Sciences and Technology, Taizz, Yemen
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Safirstein BE, Ellenbogen A, Zhao P, Henney HR, Kegler-Ebo DM, Oh C. Pharmacokinetics of Inhaled Levodopa Administered With Oral Carbidopa in the Fed State in Patients With Parkinson's Disease. Clin Ther 2020; 42:1034-1046. [DOI: 10.1016/j.clinthera.2020.04.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 03/26/2020] [Accepted: 04/07/2020] [Indexed: 12/13/2022]
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20
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Pfeiffer RF, Isaacson SH, Pahwa R. Clinical implications of gastric complications on levodopa treatment in Parkinson's disease. Parkinsonism Relat Disord 2020; 76:63-71. [PMID: 32461054 DOI: 10.1016/j.parkreldis.2020.05.001] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 04/09/2020] [Accepted: 05/01/2020] [Indexed: 12/16/2022]
Abstract
Disorders of the gastrointestinal (GI) tract are common and distressing nonmotor symptoms of Parkinson's disease (PD) that can adversely affect levodopa absorption and lead to OFF periods, also known as motor fluctuations. Gastroparesis, which is primarily defined as delayed gastric emptying (DGE), and Helicobacter pylori infection, which is present with increased frequency in PD, are among the most common and important GI disorders reported in PD that may impair oral levodopa absorption and increase OFF time. Symptoms of gastroparesis include nausea, vomiting, postprandial bloating, fullness, early satiety, abdominal pain, and weight loss. DGE has been reported in a substantial fraction of individuals with PD. Symptoms of H. pylori infection include gastritis and peptic ulcers. Studies have found that DGE and H. pylori infection are correlated with delayed peak levodopa plasma levels and increased incidence of motor fluctuations. Therapeutic strategies devised to minimize the potential that gastric complications will impair oral levodopa absorption and efficacy in PD patients include treatments that circumvent the GI tract, such as apomorphine injection, levodopa intestinal gel delivery, levodopa inhalation powder, and deep brain stimulation. Other strategies aim at improving gastric emptying in PD patients, primarily including prokinetic agents.
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Affiliation(s)
- Ronald F Pfeiffer
- Department of Neurology, Oregon Health and Science University, Portland, OR, USA.
| | - Stuart H Isaacson
- Parkinson's Disease and Movement Disorders Center of Boca Raton, Boca Raton, FL, USA
| | - Rajesh Pahwa
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, USA
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21
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Mitochondrial biogenesis as a therapeutic target for traumatic and neurodegenerative CNS diseases. Exp Neurol 2020; 329:113309. [PMID: 32289315 DOI: 10.1016/j.expneurol.2020.113309] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 03/31/2020] [Accepted: 04/10/2020] [Indexed: 12/27/2022]
Abstract
Central nervous system (CNS) diseases, both traumatic and neurodegenerative, are characterized by impaired mitochondrial bioenergetics and often disturbed mitochondrial dynamics. The dysregulation observed in these pathologies leads to defective respiratory chain function and reduced ATP production, thereby promoting neuronal death. As such, attenuation of mitochondrial dysfunction through induction of mitochondrial biogenesis (MB) is a promising, though still underexplored, therapeutic strategy. MB is a multifaceted process involving the integration of highly regulated transcriptional events, lipid membrane and protein synthesis/assembly and replication of mtDNA. Several nuclear transcription factors promote the expression of genes involved in oxidative phosphorylation, mitochondrial import and export systems, antioxidant defense and mitochondrial gene transcription. Of these, the nuclear-encoded peroxisome proliferator-activated receptor γ coactivator 1α (PGC-1α) is the most commonly studied and is widely accepted as the 'master regulator' of MB. Several recent preclinical studies document that reestablishment of mitochondrial homeostasis through increased MB results in inhibited injury progression and increased functional recovery. This perspective will briefly review the role of mitochondrial dysfunction in the propagation of CNS diseases, while also describing current research strategies that mediate mitochondrial dysfunction and compounds that induce MB for the treatment of acute and chronic neuropathologies.
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22
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Challenges in ICU Care. Crit Care Nurs Q 2020; 43:205-215. [DOI: 10.1097/cnq.0000000000000306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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Rani L, Mondal AC. Emerging concepts of mitochondrial dysfunction in Parkinson’s disease progression: Pathogenic and therapeutic implications. Mitochondrion 2020; 50:25-34. [DOI: 10.1016/j.mito.2019.09.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 08/13/2019] [Accepted: 09/18/2019] [Indexed: 01/22/2023]
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24
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Gupta HV, Lyons KE, Pahwa R. Old Drugs, New Delivery Systems in Parkinson’s Disease. Drugs Aging 2019; 36:807-821. [DOI: 10.1007/s40266-019-00682-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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25
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Fackrell R, Carroll CB, Grosset DG, Mohamed B, Reddy P, Parry M, Chaudhuri KR, Foltynie T. Noninvasive options for 'wearing-off' in Parkinson's disease: a clinical consensus from a panel of UK Parkinson's disease specialists. Neurodegener Dis Manag 2018; 8:349-360. [PMID: 29975112 DOI: 10.2217/nmt-2018-0020] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
In the past 4 years, two adjunctive treatment options to levodopa have been licensed for use in the UK in patients with Parkinson's disease (PD) and motor fluctuations: opicapone, a third-generation catechol-O-methyl transferase inhibitor, and safinamide, a monoamine oxidase B inhibitor. This clinical consensus outlines the practical considerations relating to motor fluctuations and managing wearing-off in patients with PD, and provides a clinical insight to adjunctive treatment options, including opicapone and safinamide. Practice-based opinion was provided from a multidisciplinary steering Group of eight UK-based movement disorder and PD specialists, including neurologists, geriatricians and a nurse specialist, from England, Scotland and Wales.
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Affiliation(s)
- Robin Fackrell
- Department of Geriatric Medicine, Royal United Hospitals Bath NHS Foundation Trust, Bath, UK
| | - Camille B Carroll
- Faculty of Medicine & Dentistry, University of Plymouth, Plymouth, UK
| | - Donald G Grosset
- Institute of Neurological Sciences, Queen Elizabeth University Hospital, Glasgow, UK
| | - Biju Mohamed
- Department of Medicine and Gerontology, University Hospital of Wales, Cardiff, UK
| | - Prashanth Reddy
- Department of Clinical Gerontology, King's College Hospital NHS Foundation Trust, London, UK
| | - Miriam Parry
- Department of Clinical Gerontology, King's College Hospital NHS Foundation Trust, London, UK
| | - Kallol Ray Chaudhuri
- Institute of Psychiatry, Psychology & Neuroscience at King's College & Parkinson Foundation International Centre of Excellence, King's College Hospital NHS Foundation Trust, London, UK
| | - Tom Foltynie
- Unit of Functional Neurosurgery at UCL Institute of Neurology and the National Hospital for Neurology & Neurosurgery, London, UK
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26
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Gu CP, Xie YL, Liao YJ, Wu CF, Wang SF, Zhou YL, Jia SJ. Investigation of the Pharmaceutical Care in One Elderly Parkinson's Disease Patient with Psychotic Symptoms. DRUG SAFETY - CASE REPORTS 2018; 5:14. [PMID: 29626263 PMCID: PMC5889370 DOI: 10.1007/s40800-018-0082-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A 66-year-old male patient with a 10-year course of Parkinson's disease (PD) was admitted for hallucination lasting a half a month. After treatment with levodopa/carbidopa, selegiline, and piribedil, the patient's motor symptoms were improved while no significant effects were observed on psychotic symptoms. A clinical pharmacist analyzed the pharmacologic and pharmacokinetic characteristics of selegiline and piribedil, summarized the scheme of PD with psychotic symptoms in the literature, and discovered that selegiline might potentiate psychotic side effects of piribedil, while the use of levodopa/carbidopa cannot be ruled out either. Finally, the clinical pharmacist proposed to reduce the dosage of levodopa/carbidopa, increase the dosage of selegiline and quetiapine, and discontinue piribedil. The clinician accepted this suggestion. After the adjustment of medication, the patient's motor symptoms were absolutely improved and the psychotic symptoms were notably improved. This case study suggests that long-term treatment with levodopa/carbidopa and piribedil, along with the progression of the disease itself, could contribute to the emergence of psychotic symptoms in PD. Additionally, selegiline could potentiate psychotic side effects of piribedil. Neurology clinical pharmacists should work alongside neurology clinicians at the bedside to optimize pharmacotherapy, improve patient safety, and contribute to scholarly efforts.
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Affiliation(s)
- Chun-Ping Gu
- Department of Pharmaceutics, The Third Xiangya Hospital, Central South University, Tongzipo Road #138, Changsha, 410013, China
- Department of Pharmaceutics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Yue-Liang Xie
- Department of Pharmaceutics, The Third Xiangya Hospital, Central South University, Tongzipo Road #138, Changsha, 410013, China
| | - Yin-Juan Liao
- Department of Pharmaceutics, The Third Xiangya Hospital, Central South University, Tongzipo Road #138, Changsha, 410013, China
| | - Cui-Fang Wu
- Department of Pharmaceutics, The Third Xiangya Hospital, Central South University, Tongzipo Road #138, Changsha, 410013, China
| | - Sheng-Feng Wang
- Department of Pharmaceutics, The Third Xiangya Hospital, Central South University, Tongzipo Road #138, Changsha, 410013, China
| | - Yu-Lu Zhou
- Department of Pharmaceutics, The Third Xiangya Hospital, Central South University, Tongzipo Road #138, Changsha, 410013, China
| | - Su-Jie Jia
- Department of Pharmaceutics, The Third Xiangya Hospital, Central South University, Tongzipo Road #138, Changsha, 410013, China.
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27
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Ma K, Xiong N, Shen Y, Han C, Liu L, Zhang G, Wang L, Guo S, Guo X, Xia Y, Wan F, Huang J, Lin Z, Wang T. Weight Loss and Malnutrition in Patients with Parkinson's Disease: Current Knowledge and Future Prospects. Front Aging Neurosci 2018; 10:1. [PMID: 29403371 PMCID: PMC5780404 DOI: 10.3389/fnagi.2018.00001] [Citation(s) in RCA: 100] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 01/04/2018] [Indexed: 12/28/2022] Open
Abstract
Parkinson's Disease (PD) is currently considered a systemic neurodegenerative disease manifested with not only motor but also non-motor symptoms. In particular, weight loss and malnutrition, a set of frequently neglected non-motor symptoms, are indeed negatively associated with the life quality of PD patients. Moreover, comorbidity of weight loss and malnutrition may impact disease progression, giving rise to dyskinesia, cognitive decline and orthostatic hypotension, and even resulting in disability and mortality. Nevertheless, the underlying mechanism of weight loss and malnutrition in PD remains obscure and possibly involving multitudinous, exogenous or endogenous, factors. What is more, there still does not exist any weight loss and malnutrition appraision standards and management strategies. Given this, here in this review, we elaborate the weight loss and malnutrition study status in PD and summarize potential determinants and mechanisms as well. In conclusion, we present current knowledge and future prospects of weight loss and malnutrition in the context of PD, aiming to appeal clinicians and researchers to pay a closer attention to this phenomena and enable better management and therapeutic strategies in future clinical practice.
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Affiliation(s)
- Kai Ma
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Nian Xiong
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yan Shen
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chao Han
- Department of Neurology, Anhui Provincial Hospital, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Ling Liu
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guoxin Zhang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Luxi Wang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shiyi Guo
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xingfang Guo
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yun Xia
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fang Wan
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jinsha Huang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhicheng Lin
- Department of Psychiatry, Harvard Medical School, Division of Basic Neuroscience, and Mailman Neuroscience Research Center, McLean Hospital, Belmont, MA, United States
| | - Tao Wang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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28
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Wang L, Xiong N, Huang J, Guo S, Liu L, Han C, Zhang G, Jiang H, Ma K, Xia Y, Xu X, Li J, Liu JY, Wang T. Protein-Restricted Diets for Ameliorating Motor Fluctuations in Parkinson's Disease. Front Aging Neurosci 2017; 9:206. [PMID: 28701947 PMCID: PMC5487390 DOI: 10.3389/fnagi.2017.00206] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 06/08/2017] [Indexed: 11/13/2022] Open
Abstract
Levodopa is considered to be the most effective symptomatic drug for Parkinson's disease (PD). As the disease progresses, however, the patients are likely to experience a reduced response to levodopa and develop motor fluctuations (i.e., end-of-dose wearing off and unpredictable "on-off"). Protein-rich diets and elevated plasma concentrations of large neutral amino acids have been proved to impair the therapeutic effect of levodopa by reducing its absorption and influx into the brain. On the other hand, the protein-restricted diets including low-protein diet (LPD), protein-redistribution diet (PRD) and PRD with use of low-protein products can all improve the efficacy of levodopa in patients with motor fluctuations. However, it should be noted that protein-restricted diets may also contribute to several side effects, including dyskinesia, weight loss, and malnutrition (e.g., protein and calcium insufficiency). Together, protein-restricted diets are an effective approach to improve motor fluctuations in PD patients, while long-term adherence to these diets requires monitoring for side effects.
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Affiliation(s)
- Luxi Wang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Nian Xiong
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Jinsha Huang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Shiyi Guo
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Ling Liu
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Chao Han
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Guoxin Zhang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Haiyang Jiang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Kai Ma
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Yun Xia
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Xiaoyun Xu
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Jie Li
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Jing Y Liu
- Key Laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology and Center for Human Genome Research, Huazhong University of Science and TechnologyWuhan, China
| | - Tao Wang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
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29
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Abstract
Changes to swallowing affect most people with Parkinson's disease (PD). Changes may not initially exercise a decisive impact, but can later pose significant threats to nutritional, hydration and respiratory health and psychosocial quality of life. This review, from a largely clinical viewpoint, outlines the nature of changes in PD and considers the issue of how many people are affected and in what ways. It outlines main approaches to assessment and management, with an emphasis on aspects relevant to PD. Dysphagia contributes to drooling in PD. The review therefore also touches on the nature and management of this condition that has its own set of health and psychosocial quality-of-life issues.
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Affiliation(s)
- Nick Miller
- Newcastle University Institute for Ageing, Speech & Language Sciences, George VI Building, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
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30
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Freitas ME, Hess CW, Fox SH. Motor Complications of Dopaminergic Medications in Parkinson's Disease. Semin Neurol 2017; 37:147-157. [PMID: 28511255 DOI: 10.1055/s-0037-1602423] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Motor complications are a consequence of the chronic treatment of Parkinson's disease (PD) and include motor fluctuations (wearing-off phenomenon) and levodopa-induced dyskinesia. Both can have a significant impact on functionality and quality of life; thus, proper recognition and management is essential. The phenomenology and temporal relationship of motor complications to the schedule of levodopa dosing can be helpful in characterizing them. There are several therapeutic approaches to motor complications, including pharmacological and surgical options. The authors summarize the different types of motor complications according to phenomenology and the currently available medical treatments, including ongoing trials for the management of this condition.
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Affiliation(s)
- Maria Eliza Freitas
- Division of Neurology, Department of Medicine, University of Toronto, Toronto Western Hospital, Toronto, Ontario, Canada
| | - Christopher W Hess
- Center for Movement Disorders and Neurorestoration, University of Florida, Gainesville, Florida
| | - Susan H Fox
- Division of Neurology, Department of Medicine, University of Toronto, Toronto Western Hospital, Toronto, Ontario, Canada
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31
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Bernier A, Dorais J, Gagnon B, Lepage C, Jodoin N, Soland V, Panisset M, Chouinard S, Duquette A. Enteral Feeding Using Levodopa-Carbidopa Intestinal Gel Percutaneous Endoscopic Gastrostomy Tube. Mov Disord Clin Pract 2017; 4:787-788. [PMID: 30838290 DOI: 10.1002/mdc3.12490] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 02/21/2017] [Accepted: 03/08/2017] [Indexed: 11/11/2022] Open
Affiliation(s)
- Andréane Bernier
- Service de Neurologie du Département de Médecine Unité des Troubles du Mouvement André-Barbeau Centre Hospitalier de l'Université de Montréal Montréal Canada
| | - Judy Dorais
- Service de Gastro-entérologie du Département de Médecine Centre Hospitalier de l'Université de Montréal Montréal Canada
| | - Benoit Gagnon
- Service de Neurologie du Département de Médecine Unité des Troubles du Mouvement André-Barbeau Centre Hospitalier de l'Université de Montréal Montréal Canada
| | - Christiane Lepage
- Service de Neurologie du Département de Médecine Unité des Troubles du Mouvement André-Barbeau Centre Hospitalier de l'Université de Montréal Montréal Canada
| | - Nicolas Jodoin
- Service de Neurologie du Département de Médecine Unité des Troubles du Mouvement André-Barbeau Centre Hospitalier de l'Université de Montréal Montréal Canada
| | - Valérie Soland
- Service de Neurologie du Département de Médecine Unité des Troubles du Mouvement André-Barbeau Centre Hospitalier de l'Université de Montréal Montréal Canada
| | - Michel Panisset
- Service de Neurologie du Département de Médecine Unité des Troubles du Mouvement André-Barbeau Centre Hospitalier de l'Université de Montréal Montréal Canada
| | - Sylvain Chouinard
- Service de Neurologie du Département de Médecine Unité des Troubles du Mouvement André-Barbeau Centre Hospitalier de l'Université de Montréal Montréal Canada
| | - Antoine Duquette
- Service de Neurologie du Département de Médecine Unité des Troubles du Mouvement André-Barbeau Centre Hospitalier de l'Université de Montréal Montréal Canada
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32
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Jost WH. Medikamentöse Therapie der motorischen Symptome beim Morbus Parkinson. DER NERVENARZT 2017; 88:373-382. [DOI: 10.1007/s00115-017-0309-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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