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Peball M, Heim B, Carbone F, Schorr O, Werkmann M, Ellmerer P, Marini K, Krismer F, Knaus HG, Poewe W, Djamshidian A, Seppi K. Long-term safety and efficacy of open-label nabilone on sleep and pain in Parkinson´s Disease. NPJ Parkinsons Dis 2024; 10:61. [PMID: 38491070 PMCID: PMC10943069 DOI: 10.1038/s41531-024-00665-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 02/21/2024] [Indexed: 03/18/2024] Open
Abstract
The synthetic tetrahydrocannabinol-analog nabilone improved non-motor symptoms (NMS) in Parkinson's disease (PD) patients in a placebo-controlled, double-blind, parallel-group, randomized withdrawal trial with enriched enrollment (NMS-Nab-study). This was a single-center open-label extension study to assess the long-term safety and efficacy of nabilone for NMS in PD. To be eligible for this study, patients had to be treatment responders during the previous NMS-Nab-trial and complete its double-blind phase without experiencing a drug-related serious/severe/moderate adverse event (AE). Patients were re-introduced to nabilone during an up-titration phase until their overall NMS burden improved. Nabilone was continued for six months with clinic visits every 3 months. Evaluation of AEs was based on self-report and clinical assessment. Twenty-two patients participated in the NMS-Nab2-study (age-median 68.33 y, 52% females, disease duration-median 7.42 y). Nabilone was well tolerated with concentration difficulties as the most common treatment-related AE (possibly/not related n = 1 each). One in two drop-outs discontinued because of an AE for which a prohibited concomitant medication needed to be introduced (night-time sleep problems). Efficacy evaluation showed a significant and lasting improvement in NMS burden according to the CGI-I (79% at V3). Nabilone improved overall sleep (NMSS Domain-2: -8.26 points; 95%CI -13.82 to -2.71; p = 0.004; ES = -0.72), night-time sleep problems (MDS-UPDRS-1.7: -1.42 points; 95 CI -2.16 to -0.68; p = 0.002; ES = -0.92), and overall pain (KPPS Total Score: -8.00 points; 95%CI -15.05 to -0.95; p = 0.046; ES -0.55 and MDS-UPDRS-1.9: -0.74 points; 95%CI -1.21 to -0.26; p = 0.008; ES = -0.74). This study demonstrates continuous long-term safety and efficacy in PD patients responding early to nabilone without intolerable side effects.
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Affiliation(s)
- Marina Peball
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria.
| | - Beatrice Heim
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Federico Carbone
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Oliver Schorr
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Mario Werkmann
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Philipp Ellmerer
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Kathrin Marini
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Florian Krismer
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Hans-Günther Knaus
- Department for Medical Genetics, Molecular, and Clinical Pharmacology, Medical University of Innsbruck, Innsbruck, Austria
| | - Werner Poewe
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Atbin Djamshidian
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Klaus Seppi
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria.
- Department of Neurology, District Hospital of Kufstein, Kufstein, Austria.
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Hatalova A, Schwarz J, Gotic M, Penka M, Hrubisko M, Kusec R, Egyed M, Griesshammer M, Podolak-Dawidziak M, Hellmann A, Klymenko S, Niculescu-Mizil E, Petrides PE, Grosicki S, Sever M, Cantoni N, Thiele J, Wolf D, Gisslinger H. Recommendations for the diagnosis and treatment of patients with polycythaemia vera. Eur J Haematol 2018; 101:654-664. [PMID: 30058088 DOI: 10.1111/ejh.13156] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 06/28/2018] [Accepted: 06/28/2018] [Indexed: 12/24/2022]
Abstract
OBJECTIVES To present the Central European Myeloproliferative Neoplasm Organisation (CEMPO) treatment recommendations for polycythaemia vera (PV). METHODS During meetings held from 2015 through 2017, CEMPO discussed PV and its treatment and recent data. RESULTS PV is associated with increased risks of thrombosis/thrombo-haemorrhagic complications, fibrotic progression and leukaemic transformation. Presence of Janus kinase (JAK)-2 gene mutations is a diagnostic marker and standard diagnostic criterion. World Health Organization 2016 diagnostic criteria for PV, focusing on haemoglobin levels and bone marrow morphology, are mandatory. PV therapy aims at managing long-term risks of vascular complications and progression towards transformation to acute myeloid leukaemia and myelodysplastic syndrome. Risk stratification for thrombotic complications guides therapeutic decisions. Low-risk patients are treated first line with low-dose aspirin and phlebotomy. Cytoreduction is considered for low-risk (phlebotomy intolerance, severe/progressive symptoms, cardiovascular risk factors) and high-risk patients. Hydroxyurea is suspected of leukaemogenic potential. IFN-α has demonstrated efficacy in many clinical trials; its pegylated form is best tolerated, enabling less frequent administration than standard interferon. Ropeginterferon alfa-2b has been shown to be more efficacious than hydroxyurea. JAK1/JAK2 inhibitor ruxolitinib is approved for hydroxyurea resistant/intolerant patients. CONCLUSIONS Greater understanding of PV is serving as a platform for new therapy development and treatment response predictors.
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Affiliation(s)
- Antónia Hatalova
- Clinic of Hematology and Blood Transfusion, University Hospital, Faculty of Medicine, Medical School Comenius University, Slovak Medical University, Bratislava, Slovakia
| | - Jiri Schwarz
- Clinical Section, Institute of Hematology and Blood Transfusion, Institute of Clinical and Experimental Hematology, Charles University, Prague, Czechia
| | - Mirjana Gotic
- Clinic for Hematology Clinical Center of Serbia, Medical Faculty University of Belgrade, Belgrade, Serbia
| | - Miroslav Penka
- Department of Clinical Hematology, Masaryk University Hospital, Brno, Czechia
| | - Mikulas Hrubisko
- Clinic of Hematology and Blood Transfusion, University Hospital, Faculty of Medicine, Medical School Comenius University, Slovak Medical University, Bratislava, Slovakia
| | - Rajko Kusec
- Department of Hematology, Dubrava University Hospital, University of Zagreb, Medical School, Zagreb, Croatia
| | - Miklós Egyed
- Department of Hematology, Somogy County Mór Kaposi General Hospital, Kaposvár, Hungary
| | - Martin Griesshammer
- Department of Hematology, Oncology and Palliative Medicine, Johannes Wesling Academic Medical Center, Minden, Germany
- University Clinic for Hematology, Oncology and Palliative Medicine, Johannes Wesling Medical Center Minden, University of Bochum, Bochum, Germany
| | - Maria Podolak-Dawidziak
- Department of Hematology, Blood Neoplasms and Bone Marrow Transplantation, Wróclaw Medical University, Wróclaw, Poland
| | - Andrzej Hellmann
- Department of Hematology and Transplantology, Medical University Hospital, Gdaňsk, Poland
| | - Sergiy Klymenko
- Department of Medical Genetics, State Institution National Research Center for Radiation Medicine of National Academy of Medical Sciences of Ukraine, Kyiv, Ukraine
| | | | - Petro E Petrides
- Hematology Oncology Center Munich, Ludwig-Maximilian's University, Munich, Germany
| | - Sebastian Grosicki
- Department of Cancer Prevention, Public School of Health, Silesian Medical University, Katowice, Poland
| | - Matjaz Sever
- Department of Hematology, University Clinical Center, Ljubljana, Slovenia
| | - Nathan Cantoni
- Division of Hematology, University Clinic of Medicine, Kantonsspital Aarau, Switzerland
| | - Jürgen Thiele
- Institute of Pathology, University of Cologne, Cologne, Germany
| | - Dominik Wolf
- Department of Internal Medicine V, Hematology & Oncology, Innsbruck Medical University, Innsbruck, Austria
- Medical Clinic 3, Oncology, Hematology and Rheumatology, University Hospital of Bonn, Bonn, Germany
| | - Heinz Gisslinger
- Division of Hematology and Blood Coagulation, Department of Internal Medicine I, Medical University of Vienna Hospital, Vienna, Austria
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