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Rožanković PB, Johansson A, Péter K, Milanov I, Odin P. Monotherapy with infusion therapies - useful or not? J Neural Transm (Vienna) 2024:10.1007/s00702-024-02801-2. [PMID: 38967810 DOI: 10.1007/s00702-024-02801-2] [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: 04/30/2024] [Accepted: 06/24/2024] [Indexed: 07/06/2024]
Abstract
Infusion pump-based therapies are an effective treatment option for patients with advanced Parkinson´s disease. Achieving monotherapy with infusion-based therapies could simplify the treatment regimen, provide better medication adherence, reduce adverse events and drug interactions. This review presents the literature data on the efficacy, safety, and achievability of monotherapy with all available infusion-based therapies, including apomorphine, levodopa-carbidopa-intestinal gel (LCIG), levodopa-entacapone-carbidopa intestinal gel (LECIG), and foslevodopa-foscarbidopa (LDp/CDp). In summary, monotherapy is achievable and effective in most patients on intestinal levodopa infusion therapy and in some patients on apomorphine infusion. There is a need for further investigation of monotherapy compared to polytherapy, especially in new pump treatment options (LECIG and LDp/CDp). Future research should reveal which patients on infusion-based therapies could benefit from monotherapy, including identification of potential baseline predictors of achieving monotherapy in patients treated with specific infusion-based therapies.
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Affiliation(s)
- Petra Bago Rožanković
- Department of Neurology, Clinical Hospital Dubrava, Avenija Gojka Šuška 6, Zagreb, 10000, Croatia.
- School of Medicine, Catholic University of Croatia, Ilica 242, Zagreb, 10000, Croatia.
| | - Anders Johansson
- Medical Unit Neurology, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Klivényi Péter
- Department of Neurology, Albert Szent-Gyorgyi Medical School, University of Szeged, Szeged, Hungary
| | - Ivan Milanov
- Department of Neurology, Medical University of Sofia, Sofia, Bulgaria
| | - Per Odin
- Division of Neurology, Department of Clinical Sciences, Lund University, Lund, Sweden
- Department of Neurology, Rehabilitation medicine, Memory and Geriatrics, Skane University Hospital, Lund, Sweden
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Griñán-Ferré C, Bellver-Sanchis A, Guerrero A, Pallàs M. Advancing personalized medicine in neurodegenerative diseases: The role of epigenetics and pharmacoepigenomics in pharmacotherapy. Pharmacol Res 2024; 205:107247. [PMID: 38834164 DOI: 10.1016/j.phrs.2024.107247] [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: 02/16/2024] [Revised: 04/23/2024] [Accepted: 05/30/2024] [Indexed: 06/06/2024]
Abstract
About 80 % of brain disorders have a genetic basis. The pathogenesis of most neurodegenerative diseases is associated with a myriad of genetic defects, epigenetic alterations (DNA methylation, histone/chromatin remodeling, miRNA dysregulation), and environmental factors. The emergence of new sequencing technologies and tools to study the epigenome has led to identifying predictive biomarkers for earlier diagnosis, opening up the possibility of prophylactical interventions. As a result, advances in pharmacogenetics and pharmacoepigenomics now allow for personalized treatments based on the profile of each patient and the specific genetic and epigenetic mechanisms involved. This Review highlights the complexity of neurodegenerative diseases and the variability in patient responses to pharmacotherapy, emphasizing the influence of genetic polymorphisms on the pharmacokinetics and pharmacodynamics of drugs used to treat those conditions. We specifically discuss the potential modulatory effect of several genetic polymorphisms associated with an increased risk of developing different neurodegenerative diseases. We explore genetic and genomic technologies and the potential of analyzing individual-specific drug metabolism to predict and influence drug response and associated clinical outcomes. We also provide insights into the mechanism of action of the drugs under investigation and their potential impact on disease-modifying pathways. Finally, the Review underscores the great potential of this field to enhance the effectiveness and safety of drug treatments through personalized medicine.
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Affiliation(s)
- Christian Griñán-Ferré
- Department of Pharmacology and Therapeutic Chemistry, Institut de Neurociències-Universitat de Barcelona, Avda. Joan XXIII, 27, Barcelona 08028, Spain; Centro de Investigación en Red, Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain.
| | - Aina Bellver-Sanchis
- Department of Pharmacology and Therapeutic Chemistry, Institut de Neurociències-Universitat de Barcelona, Avda. Joan XXIII, 27, Barcelona 08028, Spain
| | - Ana Guerrero
- Department of Pharmacology and Therapeutic Chemistry, Institut de Neurociències-Universitat de Barcelona, Avda. Joan XXIII, 27, Barcelona 08028, Spain
| | - Mercè Pallàs
- Department of Pharmacology and Therapeutic Chemistry, Institut de Neurociències-Universitat de Barcelona, Avda. Joan XXIII, 27, Barcelona 08028, Spain; Centro de Investigación en Red, Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
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Figura M, Mrozowicz A, Milanowski Ł, Szlufik S, Raćkowska E, Lypkan H, Friedman A, Koziorowski D, Giebułtowicz J. Impact of Physical Exercise on Levodopa Therapy Across Parkinson's Disease Stages. JOURNAL OF PARKINSON'S DISEASE 2024:JPD230384. [PMID: 38905055 DOI: 10.3233/jpd-230384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/23/2024]
Abstract
Background Levodopa is the gold standard of treatment in Parkinson's disease (PD). Its clinical effect changes as the disease progresses. Wearing off is a frequent first manifestation of motor fluctuations. Some patients with advanced PD report faster wearing off after physical exercise. Objective The aim was to assess if pharmacokinetics of levodopa is influenced by physical exercise in patients with different disease advancement. Methods 22 patients with PD (12 untreated with levodopa and 10 with motor fluctuations) and 7 healthy controls (HC) were included. Plasma samples were collected at 9 fixed timepoints following administration of levodopa/benserazide 200/50 mg for two days: rest day and standardized physical exercise day. Clinical assessment with Unified Parkinson Disease Rating Scale part III (UPDRS III) was performed in fixed timepoints. Liquid chromatography-tandem mass spectrometry was used to measure levodopa concentrations. Results No differences between the HC, levodopa naïve and advanced PD groups were observed regarding selected pharmacokinetic parameters. In advanced PD and HC no differences in pharmacokinetic parameters of levodopa with and without effort were observed. In levodopa naïve PD group higher mean residence time after rest than after exercise (168.9±48.3 min vs. 145.5±50.8 min; p = 0.026) was observed. In advanced PD group higher UPDRS III score (14.45±5.5 versus 20.9±6.1 points, p = 0.04) was observed after exercise. Conclusions The deterioration of motor status of advanced PD patients after physical effort is not reflected by changes in pharmacokinetics but rather mediated by central mechanisms.
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Affiliation(s)
- Monika Figura
- Department of Neurology, Faculty of Health Sciences, Medical University of Warsaw, Poland
| | - Agnieszka Mrozowicz
- Department of Neurology, Faculty of Health Sciences, Medical University of Warsaw, Poland
| | - Łukasz Milanowski
- Department of Neurology, Faculty of Health Sciences, Medical University of Warsaw, Poland
| | - Stanisław Szlufik
- Department of Neurology, Faculty of Health Sciences, Medical University of Warsaw, Poland
| | - Emilia Raćkowska
- Department of Drug Chemistry, Pharmaceutical and Biomedical Analysis, Faculty of Pharmacy, Medical University of Warsaw, Poland
| | - Hanna Lypkan
- Student Scientific Group NEKON by Department of Neurology, Faculty of Health Sciences, Medical University of Warsaw, Poland
| | - Andrzej Friedman
- Department of Neurology, Faculty of Health Sciences, Medical University of Warsaw, Poland
| | - Dariusz Koziorowski
- Department of Neurology, Faculty of Health Sciences, Medical University of Warsaw, Poland
| | - Joanna Giebułtowicz
- Department of Drug Chemistry, Pharmaceutical and Biomedical Analysis, Faculty of Pharmacy, Medical University of Warsaw, Poland
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Szász JA, Dulamea AO, Constantin VA, Mureşanu DF, Dumbravă LP, Tiu C, Jianu DC, Simu M, Ene A, Axelerad A, Falup-Pecurariu C, Lungu M, Danci AG, Sabau M, Strilciuc Ş, Popescu BO. Levodopa-Carbidopa-Entacapone Intestinal Gel in Advanced Parkinson Disease: A Multicenter Real-Life Experience. Am J Ther 2024; 31:e209-e218. [PMID: 38460175 DOI: 10.1097/mjt.0000000000001707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2024]
Abstract
BACKGROUND For Parkinson disease (PD) patients who have been diagnosed with advanced disease that can no longer be effectively controlled with optimized oral or transdermal medications, a range of device-aided therapies (DAT) are available, comprising either deep brain stimulation or infusion therapies providing continuous dopaminergic stimulation. Levodopa-entacapone-carbidopa intestinal gel (LECIG) infusion is the latest DAT for advanced PD (APD) that was approved in Romania in 2021. STUDY QUESTION What is the experience to date in real-world clinical practice in Romania regarding the efficacy and tolerability of LECIG in APD? STUDY DESIGN A retrospective evaluation of 74 APD patients treated with LECIG at 12 specialized APD centers in Romania. MEASURES AND OUTCOMES Demographic data and various clinical parameters were recorded, including Mini Mental State Evaluation score or Montreal Cognitive Assessment Test score. Levodopa-equivalent daily dose and the administered doses of levodopa and other PD medications were evaluated at baseline and after starting LECIG treatment. The efficacy of LECIG in reducing daily hours of off time, motor fluctuations, and dyskinesias were assessed. Any percutaneous endoscopic gastrojejunostomy system or device complications after starting LECIG treatment were noted. RESULTS At baseline, patients were taking oral levodopa for a mean of 5.3 times per day, with a high proportion also taking concomitant add-on therapies (dopamine agonists, 86%, monoamine oxidase type-B inhibitors, 53%; catechol-O-methyltransferase inhibitors, 64%). LECIG treatment significantly reduced daily off time versus baseline from 5.7 h/d to 1.7 hours per day ( P < 0.01). Duration and severity of dyskinesias was also significantly reduced versus baseline, and improvements were observed in Hoehn and Yahr Scale scores. LECIG treatment also allowed a significant reduction in the use of concomitant oral medications. CONCLUSIONS These findings suggest that LECIG treatment is an effective DAT option in APD that can simplify the treatment regimen.
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Affiliation(s)
- József Attila Szász
- Department of Neurology, "George Emil Palade" University of Medicine, Pharmacy, Science and Technology, Târgu Mureş, Romania
- Neurology Department, Emergency Clinical County Hospital, Targu Mures, Romania
| | - Adriana Octaviana Dulamea
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
- Department of Neurology, Fundeni Clinical Institute, Bucharest, Romania
| | | | - Dafin Fior Mureşanu
- Department of Neuroscience, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Neurology Department, Emergency Clinical County Hospital, Cluj-Napoca, Romania
| | - Lăcrămioara Perju Dumbravă
- Department of Neuroscience, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Neurology Department, Emergency Clinical County Hospital, Cluj-Napoca, Romania
| | - Cristina Tiu
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
- Neurology Department, Bucharest University Emergency Hospital, Bucharest, Romania
| | - Dragoş Cătălin Jianu
- Department of Neurology, "Victor Babeş" University of Medicine and Pharmacy, Timişoara, Romania
- Neurology Department, "Pius Brânzeu" Emergency Clinical County Hospital, Timişoara, Romania
| | - Mihaela Simu
- Department of Neurology, "Victor Babeş" University of Medicine and Pharmacy, Timişoara, Romania
- Neurology Department, "Pius Brânzeu" Emergency Clinical County Hospital, Timişoara, Romania
| | - Amalia Ene
- Neurology Department, Bucharest University Emergency Hospital, Bucharest, Romania
| | - Any Axelerad
- Department of Neurology, "Ovidius" University, Faculty of Medicine, Constanţa, Romania
- Neurology Department, Sfântul Andrei Emergency Clinical County Hospital, Constanţa, Romania
| | - Cristian Falup-Pecurariu
- Faculty of Medicine, Transilvania University, Braşov, Romania
- Neurology Department, Emergency Clinical County Hospital, Braşov, Romania
| | - Mihaela Lungu
- Neurology Department, Emergency Clinical Hospital Galati, Faculty of Medicine and Pharmacy, Dunărea de Jos University, Galati, Romania
| | - Adina Gabriela Danci
- Neurology Department, Cluj-Napoca Military Emergency Hospital, Cluj-Napoca, Romania
| | - Monica Sabau
- Department of Psycho-Neuroscience and Medical Recovery, University of Medicine and Pharmacy Oradea, Emergency Clinical Hospital Bihor, Romania; and
| | - Ştefan Strilciuc
- Department of Neuroscience, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Bogdan Ovidiu Popescu
- Department of Clinical Neurosciences, Colentina Clinical Hospital, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
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Szatmári S, Szász JA, Orbán-Kis K, Baróti B, Bataga S, Ciorba M, Nagy EE, Neagoe RM, Mihály I, Szász PZ, Kelemen K, Frigy A, Szilveszter M, Constantin VA. Levodopa-Entacapone-Carbidopa Intestinal Gel in the Treatment of Advanced Parkinson's Disease: A Single Center Real-World Experience. Pharmaceutics 2024; 16:453. [PMID: 38675114 PMCID: PMC11053778 DOI: 10.3390/pharmaceutics16040453] [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: 01/19/2024] [Revised: 03/17/2024] [Accepted: 03/21/2024] [Indexed: 04/28/2024] Open
Abstract
Levodopa-entacapone-carbidopa intestinal gel infusion is a relatively new treatment option for advanced Parkinson's disease. We aimed to describe and analyze the characteristics of de novo levodopa-entacapone-carbidopa intestinal gel therapy in 20 consecutive patients with advanced Parkinson's disease. We assessed the profile of motor complications by evaluating the following: motor fluctuations, dyskinesias, and the freezing phenomenon at baseline (before the testing period) and before discharge. The treatment significantly reduced the duration of daily hours spent in off time compared with baseline pre-treatment values from a mean of 4.8 ± 0.9 h/day to a mean of 1.4 ± 0.5 h per day (p < 0.001). The duration and severity of peak-dose dyskinesia were also significantly reduced compared with baseline values. Out of the 10 patients who reported freezing, 8 did not present this complication at the pre-discharge assessment. Significant improvements were observed in Hoehn and Yahr scale scores in both the on and off states. The levodopa-entacapone-carbidopa intestinal gel therapy was well tolerated during the follow-up period immediately after initiation. Despite a relatively severe stage of the disease, all patients experienced a significant improvement in motor fluctuations, dyskinesias, and the freezing phenomenon.
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Affiliation(s)
- Szabolcs Szatmári
- 2nd Clinic of Neurology, Târgu Mures County Emergency Clinical Hospital, 540136 Târgu Mureș, Romania; (S.S.); (V.A.C.)
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mures, 540142 Târgu Mureș, Romania; (B.B.); (S.B.); (I.M.); (P.Z.S.); (A.F.)
| | - József Attila Szász
- 2nd Clinic of Neurology, Târgu Mures County Emergency Clinical Hospital, 540136 Târgu Mureș, Romania; (S.S.); (V.A.C.)
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mures, 540142 Târgu Mureș, Romania; (B.B.); (S.B.); (I.M.); (P.Z.S.); (A.F.)
| | - Károly Orbán-Kis
- 2nd Clinic of Neurology, Târgu Mures County Emergency Clinical Hospital, 540136 Târgu Mureș, Romania; (S.S.); (V.A.C.)
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mures, 540142 Târgu Mureș, Romania; (B.B.); (S.B.); (I.M.); (P.Z.S.); (A.F.)
| | - Beáta Baróti
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mures, 540142 Târgu Mureș, Romania; (B.B.); (S.B.); (I.M.); (P.Z.S.); (A.F.)
- Clinic of Radiology, Târgu Mures County Emergency Clinical Hospital, 540136 Târgu Mureș, Romania
| | - Simona Bataga
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mures, 540142 Târgu Mureș, Romania; (B.B.); (S.B.); (I.M.); (P.Z.S.); (A.F.)
- Department of Gastroenterology, Târgu Mures County Emergency Clinical Hospital, 540136 Târgu Mureș, Romania
| | - Marius Ciorba
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mures, 540142 Târgu Mureș, Romania; (B.B.); (S.B.); (I.M.); (P.Z.S.); (A.F.)
- Department of Gastroenterology, Târgu Mures County Emergency Clinical Hospital, 540136 Târgu Mureș, Romania
| | - Előd Ernő Nagy
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mures, 540142 Târgu Mureș, Romania; (B.B.); (S.B.); (I.M.); (P.Z.S.); (A.F.)
- Laboratory of Medical Analysis, Clinical County Hospital Mures, 540072 Târgu Mureș, Romania
| | - Radu Mircea Neagoe
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mures, 540142 Târgu Mureș, Romania; (B.B.); (S.B.); (I.M.); (P.Z.S.); (A.F.)
- 2nd Clinic of Surgery, Târgu Mures County Emergency Clinical Hospital, 540136 Târgu Mureș, Romania
| | - István Mihály
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mures, 540142 Târgu Mureș, Romania; (B.B.); (S.B.); (I.M.); (P.Z.S.); (A.F.)
- Department of Neurology, Emergency County Hospital, 530173 Miercurea-Ciuc, Romania
| | - Péter Zsombor Szász
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mures, 540142 Târgu Mureș, Romania; (B.B.); (S.B.); (I.M.); (P.Z.S.); (A.F.)
| | - Krisztina Kelemen
- 2nd Clinic of Neurology, Târgu Mures County Emergency Clinical Hospital, 540136 Târgu Mureș, Romania; (S.S.); (V.A.C.)
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mures, 540142 Târgu Mureș, Romania; (B.B.); (S.B.); (I.M.); (P.Z.S.); (A.F.)
| | - Attila Frigy
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mures, 540142 Târgu Mureș, Romania; (B.B.); (S.B.); (I.M.); (P.Z.S.); (A.F.)
- Department of Internal Medicine IV, Clinical County Hospital Mures, 540072 Târgu Mureș, Romania
| | - Mónika Szilveszter
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mures, 540142 Târgu Mureș, Romania; (B.B.); (S.B.); (I.M.); (P.Z.S.); (A.F.)
| | - Viorelia Adelina Constantin
- 2nd Clinic of Neurology, Târgu Mures County Emergency Clinical Hospital, 540136 Târgu Mureș, Romania; (S.S.); (V.A.C.)
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Miyaue N, Ito Y, Yamanishi Y, Tada S, Ando R, Yabe H, Nagai M. Optimization of oral entacapone administration in patients undergoing levodopa-carbidopa intestinal gel treatment. J Neurol Sci 2024; 457:122901. [PMID: 38280299 DOI: 10.1016/j.jns.2024.122901] [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: 11/22/2023] [Revised: 01/22/2024] [Accepted: 01/22/2024] [Indexed: 01/29/2024]
Abstract
BACKGROUND Levodopa-carbidopa intestinal gel (LCIG) treatment markedly reduces motor fluctuations in patients with Parkinson's disease; however, some patients undergoing LCIG treatment may demonstrate clinical deterioration in the afternoon. Entacapone, a catechol-O-methyltransferase inhibitor, may be a promising adjunctive option for LCIG-treated patients; however, the optimal timing of oral entacapone administration to ameliorate clinical symptoms in the afternoon remains unexplored. This study aimed to investigate the optimal timing of oral entacapone administration in patients with Parkinson's disease undergoing LCIG treatment. METHODS Pharmacokinetic analysis and symptom assessment were performed on three days: a day without entacapone administration, day with oral entacapone administration at 13:00, and day with oral entacapone administration at 15:00. RESULTS Eight LCIG-treated patients were enrolled, of whom seven completed this study. The relative plasma concentrations of levodopa with entacapone administration at 13:00 were gradually increased, especially at 18:00 and were significantly higher than those without entacapone administration (127.10 ± 25.06% vs. 97.51 ± 22.20%). The relative plasma concentrations of 3-O-methyldopa were gradually increased without entacapone administration, whereas those with entacapone administration at 13:00 were lower than those without entacapone administration, especially at 17:00 (97.47 ± 3.70% vs. 110.71 ± 9.84%). Administering oral entacapone at 15:00 increased and decreased the relative plasma concentrations of levodopa and 3-O-methyldopa, respectively, but without significant difference. The "Off" time was shorter with entacapone administration at 13:00 (0.43 ± 0.79 h) and at 15:00 (0.57 ± 0.79 h) than that without entacapone administration (1.14 ± 1.46 h). CONCLUSIONS The concomitant use of oral entacapone in the early afternoon may be effective in improving afternoon symptoms in patients undergoing LCIG treatment.
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Affiliation(s)
- Noriyuki Miyaue
- Department of Clinical Pharmacology and Therapeutics, Ehime University Graduate School of Medicine, Tohon, Ehime, Japan; Department of Neurology, Saiseikai Matsuyama Hospital, Matsuyama, Ehime, Japan.
| | - Yuko Ito
- Department of Clinical Pharmacology and Therapeutics, Ehime University Graduate School of Medicine, Tohon, Ehime, Japan
| | - Yuki Yamanishi
- Department of Clinical Pharmacology and Therapeutics, Ehime University Graduate School of Medicine, Tohon, Ehime, Japan
| | - Satoshi Tada
- Department of Clinical Pharmacology and Therapeutics, Ehime University Graduate School of Medicine, Tohon, Ehime, Japan
| | - Rina Ando
- Department of Clinical Pharmacology and Therapeutics, Ehime University Graduate School of Medicine, Tohon, Ehime, Japan
| | - Hayato Yabe
- Department of Neurology, Saiseikai Matsuyama Hospital, Matsuyama, Ehime, Japan
| | - Masahiro Nagai
- Department of Clinical Pharmacology and Therapeutics, Ehime University Graduate School of Medicine, Tohon, Ehime, Japan
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Atanasova-Ivanova KA, Hristova-Chakmakova SI, Milanov IG. Clinical profile of levodopa-carbidopa-entacapone intestinal gel infusion in patients with advanced Parkinson's disease. Folia Med (Plovdiv) 2023; 65:929-932. [PMID: 38351782 DOI: 10.3897/folmed.65.e108196] [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: 06/18/2023] [Accepted: 07/16/2023] [Indexed: 02/16/2024] Open
Abstract
INTRODUCTION Parkinson's disease in its advanced stage is a progressive condition that can be treated with levodopa. The long-term complications of this treatment are difficult to manage. A new device-aided therapy has recently been developed to minimize these effects.
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Tall P, Qamar MA, Batzu L, Leta V, Falup-Pecurariu C, Ray Chaudhuri K. Non-oral continuous drug delivery based therapies and sleep dysfunction in Parkinson's disease. J Neural Transm (Vienna) 2023; 130:1443-1449. [PMID: 37126118 PMCID: PMC10645607 DOI: 10.1007/s00702-023-02640-7] [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: 03/16/2023] [Accepted: 04/21/2023] [Indexed: 05/02/2023]
Abstract
Continuous drug delivery (CDD) has emerged as a feasible and pragmatic therapeutic option for dopamine replacement therapy in advanced Parkinson's disease (PD). CDD aims to mimic the physiological tonic dopamine release from striatal dopaminergic neurons and thus reduces the severity and duration of motor and non-motor fluctuations partly related to pulsatile levodopa stimulation. Non-motor symptoms and fluctuations are ubiquitous in PD and include sleep dysfunction, a problem that occurs in over 90% of PD patients across all stages, from prodromal to palliative. In this review, we discuss the currently available and in development non-oral dopaminergic CDD strategies with a focus on their efficacy in the treatment of the burdensome sleep dysfunction in PD.
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Affiliation(s)
- P Tall
- Department of Basic and Clinical Neurosciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 16 De Crespigny Park, London, SE5 8AB, UK.
- Parkinson's Foundation Centre of Excellence, King's College Hospital, London, UK.
| | - M A Qamar
- Department of Basic and Clinical Neurosciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 16 De Crespigny Park, London, SE5 8AB, UK.
- Parkinson's Foundation Centre of Excellence, King's College Hospital, London, UK.
| | - L Batzu
- Department of Basic and Clinical Neurosciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 16 De Crespigny Park, London, SE5 8AB, UK
- Parkinson's Foundation Centre of Excellence, King's College Hospital, London, UK
| | - V Leta
- Department of Basic and Clinical Neurosciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 16 De Crespigny Park, London, SE5 8AB, UK
- Parkinson's Foundation Centre of Excellence, King's College Hospital, London, UK
| | - C Falup-Pecurariu
- Faculty of Medicine, Transilvania University, Brasov, Romania
- Department of Neurology, County Clinic Hospital, Brasov, Romania
| | - K Ray Chaudhuri
- Department of Basic and Clinical Neurosciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 16 De Crespigny Park, London, SE5 8AB, UK
- Parkinson's Foundation Centre of Excellence, King's College Hospital, London, UK
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Antonini A, D'Onofrio V, Guerra A. Current and novel infusion therapies for patients with Parkinson's disease. J Neural Transm (Vienna) 2023; 130:1349-1358. [PMID: 37672049 PMCID: PMC10645652 DOI: 10.1007/s00702-023-02693-8] [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: 08/16/2023] [Accepted: 08/24/2023] [Indexed: 09/07/2023]
Abstract
Advanced Parkinson's disease is characterized by periods of poor mobility, dyskinesia and progressive decline in functional independence of the affected person despite the manipulation of levodopa doses and the introduction of supplemental therapies such as catechol-O-methyl transferase inhibitors, monoamine oxidase-B inhibitors and dopamine agonists. The implementation of drug delivery systems allows to bypass problems related to irregular and often unpredictable intestinal absorption of oral levodopa, which significantly affects its bioavailability and contributes to the development and persistence of motor complications. Subcutaneous apomorphine and levodopa/carbidopa jejunal infusion systems have been available for many years and their efficacy is confirmed by randomized studies and long-term experience in many centers worldwide. Recently, a new formulation of levodopa/carbidopa infusion gel that includes the catechol-O-methyl transferase inhibitor Entacapone has been introduced to the market. The use of entacapone allows to reduce total daily dose of administered levodopa. Two different soluble formulations of levodopa/carbidopa (ND0612 and ABBV-951) have completed clinical development, and both can ensure subcutaneous delivery by a portable pump infusion system. ABBV-951 uses a foslevodopa/foscarbidopa formulation, both prodrugs to improve absorption and tolerability. Both systems provide effective improvement of motor complications and are likely to expand the therapeutic options in advanced patients. Future efforts should focus on the earlier detection of patients who are candidates for device-aided therapies, increasing appropriate referral and broadening the availability of these treatments globally.
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Affiliation(s)
- Angelo Antonini
- Parkinson and Movement Disorders Unit, Centre for Rare Neurological Diseases (ERN-RND), Department of Neuroscience, University of Padua, Via Giustiniani 3, 35121, Padua, Italy.
- Padova Neuroscience Center (PNC), University of Padua, Padua, Italy.
| | | | - Andrea Guerra
- Parkinson and Movement Disorders Unit, Centre for Rare Neurological Diseases (ERN-RND), Department of Neuroscience, University of Padua, Via Giustiniani 3, 35121, Padua, Italy
- Padova Neuroscience Center (PNC), University of Padua, Padua, Italy
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Wolff A, Schumacher NU, Pürner D, Machetanz G, Demleitner AF, Feneberg E, Hagemeier M, Lingor P. Parkinson's disease therapy: what lies ahead? J Neural Transm (Vienna) 2023; 130:793-820. [PMID: 37147404 PMCID: PMC10199869 DOI: 10.1007/s00702-023-02641-6] [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: 02/15/2023] [Accepted: 04/25/2023] [Indexed: 05/07/2023]
Abstract
The worldwide prevalence of Parkinson's disease (PD) has been constantly increasing in the last decades. With rising life expectancy, a longer disease duration in PD patients is observed, further increasing the need and socioeconomic importance of adequate PD treatment. Today, PD is exclusively treated symptomatically, mainly by dopaminergic stimulation, while efforts to modify disease progression could not yet be translated to the clinics. New formulations of approved drugs and treatment options of motor fluctuations in advanced stages accompanied by telehealth monitoring have improved PD patients care. In addition, continuous improvement in the understanding of PD disease mechanisms resulted in the identification of new pharmacological targets. Applying novel trial designs, targeting of pre-symptomatic disease stages, and the acknowledgment of PD heterogeneity raise hopes to overcome past failures in the development of drugs for disease modification. In this review, we address these recent developments and venture a glimpse into the future of PD therapy in the years to come.
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Affiliation(s)
- Andreas Wolff
- Department of Neurology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Ismaninger Straße 22, 81675, Munich, Germany
| | - Nicolas U Schumacher
- Department of Neurology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Ismaninger Straße 22, 81675, Munich, Germany
| | - Dominik Pürner
- Department of Neurology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Ismaninger Straße 22, 81675, Munich, Germany
| | - Gerrit Machetanz
- Department of Neurology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Ismaninger Straße 22, 81675, Munich, Germany
| | - Antonia F Demleitner
- Department of Neurology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Ismaninger Straße 22, 81675, Munich, Germany
| | - Emily Feneberg
- Department of Neurology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Ismaninger Straße 22, 81675, Munich, Germany
| | - Maike Hagemeier
- Department of Neurology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Ismaninger Straße 22, 81675, Munich, Germany
| | - Paul Lingor
- Department of Neurology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Ismaninger Straße 22, 81675, Munich, Germany.
- German Center for Neurodegenerative Diseases (DZNE), Munich, Germany.
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany.
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Jost WH. A novel treatment option for intrajejunal levodopa administration. Expert Rev Neurother 2023; 23:9-13. [PMID: 36723452 DOI: 10.1080/14737175.2023.2176222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
INTRODUCTION In Parkinson's disease, oral medication often fails to achieve sufficient therapeutic success in an advanced stage. At this point, non-oral, device-aided therapies such as the apomorphine pump, the intrajejunal levodopa pump, and deep brain stimulation are discussed. AREAS COVERED The purpose of this manuscript is to highlight a modern form of the well-known intestinal levodopa pump that allows for the continuation of the oral triple combination of levodopa, carbidopa and entacapone, a combination already used by many patients. This new form of pump has been available in both Austria and Germany since 2021, with entacapone being added to the combination to 'save' levodopa. The pump and cartridge are significantly smaller and lighter than the LCIG pump which should benefit therapeutic adherence. EXPERT OPINION Intrajejunal administration of levodopa is a useful treatment option for advanced Parkinson's disease. The higher acceptance of the smaller pump and the improved user-friendliness have already been reported in an observational study from Sweden. Clinical experience in Germany confirms this too and in addition to motor symptoms, even non-motor ones are influenced positively, and in this respect sleep and pain can be especially emphasized.
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Affiliation(s)
- Wolfgang H Jost
- Parkinson-Klinik Ortenau, Kreuzbergstr. 12, Wolfach, Germany
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12
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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: 23] [Impact Index Per Article: 11.5] [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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Habet S. Clinical Pharmacology of Entacapone (Comtan) From the FDA Reviewer. Int J Neuropsychopharmacol 2022; 25:567-575. [PMID: 35302623 PMCID: PMC9352175 DOI: 10.1093/ijnp/pyac021] [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: 05/07/2021] [Revised: 02/11/2022] [Accepted: 03/17/2022] [Indexed: 11/14/2022] Open
Abstract
This new drug application was first submitted to the US Food and Drug Administration (FDA) by the Orion Corporation from Finland on January 2, 1998. The final clinical pharmacology review was completed on September 3, 1999. Entacapone is a potent and specific peripheral catechol-O-methyltransferase inhibitor. It has been shown to improve the clinical benefits of levodopa plus an aromatic L-amino acid decarboxylase inhibitor when given to patients with Parkinson's disease and end-of-dose deterioration in the response to levodopa (the "wearing-off" phenomenon). The drug indication is for Parkinson's disease as an adjunct therapy to levodopa/carbidopa. This is a combination drug with carbidopa (aromatic amino acid decarboxylation inhibitor) and entacapone. It is rapidly absorbed after oral administration of a single dose, with peak time generally reached within 1 hour. It is noted that no accumulation of plasma entacapone was detected after 8 daily doses. The maximum daily dose is 2000 mg. In this paper, the clinical pharmacology review of the drug is presented from the perspective of a clinical pharmacologist who reviewed this new drug application at the FDA. It should be noted that all the information in this paper is publicly available on the FDA website and in its literature.
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Affiliation(s)
- Sam Habet
- Correspondence: Sam Habet, PharmD, PhD, ABCP, FCP, 9175 Bealls Farm Road, Frederick, MD 21704, USA (). Present address: Clinical Pharmacist, Department of Pharmacy, Sinai Hospital (LifeBridge Health) 2401 W. Belvedere Avenue, Baltimore, MD 21215, USA
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14
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Abstract
Levodopa treatment remains the gold standard for Parkinson's disease, but shortcomings related to the pharmacological profile, notably, oral administration and the consequent occurrence of motor complications, have led to the development of several add-on levodopa treatments or to research to improve the method of delivery. Motor fluctuations, and to a lesser extent non-motor fluctuations, concern half of the patients with Parkinson's disease after 5 years of disease and patients identified them as one of their most bothersome symptoms. Catechol-O-methyl transferase inhibitors (COMT-Is) are one of the recommended first-line levodopa add-on therapies for the amelioration of end-of dose motor fluctuations in patient with advanced Parkinson's disease. Currently, two peripheral COMT-Is are considered as first-line choices - entacapone (ENT), which was approved by the US Food and Drug Administration in 1999 and the European Committee in 1998; and opicapone (OPC), which was approved by the European Committee in 2016. A second-line COMT-I that requires regular hepatic monitoring, tolcapone (TOL), was approved by the Food and Drug Administration in 1998 and the European Committee in 1997. Of note, OPC also received Food and Drug Administration approval in 2021, but it is still only marketed in a few countries, including Germany, UK, Spain, Portugal, Italy, Japan, and USA, while ENT and TOL have a wider market. Our narrative review summarizes the pharmacokinetic/pharmacodynamic properties, clinical efficacy in terms of motor fluctuations, motor/non-motor symptoms, quality of life, and safety data of these three COMT-Is, as evidenced by randomized clinical trials, as well as by real-life observational studies. Overall, a phase III non-inferiority trial showed a similar effect between ENT and OPC on off-time (-60.8 min/day and -40.3 min/day, vs placebo, respectively), with a possible additional off-time reduction of 39 min/day, obtained when there is a switch from ENT to OPC. Concomitantly, TOL can reduce off-time by an average of 98 min/day. A significant though discrete concomitant reduction on the Unified Parkinson's Disease Rating Scale motor section (2-3 points) is obtained with all three drugs vs placebo. Data on quality of life are fewer and more heterogeneous, with positive results obtained especially in open-label studies. Effects on non-motor symptoms were investigated as secondary outcome only in a few studies, frequently by means of non-specific scales and a benefit was observed in open-label studies. Dopaminergic adverse effects were the most frequent, dyskinesia being the most common for the three drugs eventually requiring levodopa dose reductions. No urine discoloration and a very low incidence of diarrhea were found with OPC compared with ENT and TOL. Regular hepatic monitoring is needed only for TOL. A combination of COMT-Is with new formulations of levodopa, including the subcutaneous, intrajejunal, or new extended-release formulation, merits further exploration to improve the management of both mild and severe motor fluctuations.
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Srivastava K, Ochuba O, Sandhu JK, Alkayyali T, Ruo SW, Waqar A, Jain A, Joseph C, Poudel S. Effect of Catechol-O-Methyltransferase Genotype Polymorphism on Neurological and Psychiatric Disorders: Progressing Towards Personalized Medicine. Cureus 2021; 13:e18311. [PMID: 34725583 PMCID: PMC8553290 DOI: 10.7759/cureus.18311] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 09/27/2021] [Indexed: 12/28/2022] Open
Abstract
Different polymorphisms of the catechol-O-methyltransferase (COMT) gene affect the COMT enzyme activity. The COMT enzyme plays a major role in the pathophysiology of various neurological and psychiatric disorders. This review article aims to discuss what recent research has discovered about the association of COMT genotype polymorphism with neurological and psychiatric disorders and the scope for the knowledge to be applied for advancement in therapeutics. We searched PubMed and Google Scholar databases and found 1656 articles. We included observational studies, clinical trials, and meta-analyses in the English language published between 2019 and 2021. We screened the articles based on the title and the abstract and found 26 relevant articles. Diseases or conditions studied primarily were schizophrenia, Parkinson’s disease, Alzheimer’s disease, substance use, and depression. This article highlights how genetics influences the susceptibility of an individual to neurological and psychiatric diseases and the variations in the specific symptoms of those diseases. The review showed that the variability in individual response to therapeutic interventions stems from the gene level. This knowledge can contribute towards the dawn of a new era of personalized medicine.
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Affiliation(s)
- Kosha Srivastava
- Neurology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Olive Ochuba
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Jasmine K Sandhu
- Obstetrics and Gynecology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Tasnim Alkayyali
- Pathology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Sheila W Ruo
- General Surgery Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Ahsan Waqar
- Family Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Ashish Jain
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Christine Joseph
- Urology and Obstetrics & Gynecology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Sujan Poudel
- Psychiatry and Behavioral Sciences, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,Division of Research & Academic Affairs, Larkin Community Hospital, South Miami, USA
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Nyholm D, Jost WH. An updated calculator for determining levodopa-equivalent dose. Neurol Res Pract 2021; 3:58. [PMID: 34689840 PMCID: PMC8543803 DOI: 10.1186/s42466-021-00157-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 09/15/2021] [Indexed: 11/10/2022] Open
Abstract
Calculation of levodopa-equivalent dose in Parkinson’s disease has become common in research, but is also a useful tool in clinical practice, especially when initiating device-aided treatments (deep brain stimulation, apomorphine and levodopa infusions). The aim with the present calculator is to provide an updated conversion table, including dose calculation of the recently developed levodopa/entacapone/carbidopa intestinal gel infusion. Future versions of the calculator should be made conducive to learning by means of artificial intelligence.
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Affiliation(s)
- D Nyholm
- Department of Neuroscience, Neurology, Uppsala University, Uppsala, Sweden
| | - W H Jost
- Parkinson-Klinik Ortenau, Kreuzbergstr. 12, 77709, Wolfach, Germany.
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Initial Experience of the Levodopa-Entacapone-Carbidopa Intestinal Gel in Clinical Practice. J Pers Med 2021; 11:jpm11040254. [PMID: 33807308 PMCID: PMC8067183 DOI: 10.3390/jpm11040254] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/25/2021] [Accepted: 03/30/2021] [Indexed: 11/17/2022] Open
Abstract
Patients in fluctuating stages of Parkinson’s disease (PD) require device-aided treatments. Continuous infusion of levodopa–carbidopa intestinal gel (LCIG) is a well-proven option in clinical practice. We now report the first clinical experience of levodopa–entacapone–carbidopa intestinal gel (LECIG) therapy. An observational study of the first patients to start LECIG in our clinic was performed. Twenty-four patients (11 females, 13 males) were included. The median age was 71.5 years, and the median duration since PD diagnosis was 15.5 years. The median treatment duration was 305 days. Median doses were: 6.0 mL as morning dose, 2.5 mL/h as infusion rate, and 1.0 mL as extra dose. Half of the patients were switched directly from LCIG. These patients express improvements in the size and weight of the pump. Furthermore, most of them considered the new pump to be improved regarding user-friendliness. Six patients discontinued LECIG, three due to diarrhea, one due to hallucinations and two deceased (one cardiac arrest and one COVID-19). LECIG has shown to be possible to use in patients with PD, efficacy and safety as expected. Patients are generally happy with the size and usability of the pump, but some technical improvements of the software are warranted, as well as larger, prospective studies.
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