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Bovenzi R, Conti M, Degoli GR, Cerroni R, Artusi CA, Pierantozzi M, Stefani A, Mercuri NB, Schirinzi T. Pregnancy, fertile life factors, and associated clinical course in PRKN early-onset Parkinson's disease. Neurol Sci 2024; 45:591-599. [PMID: 37658959 PMCID: PMC10791711 DOI: 10.1007/s10072-023-07029-8] [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: 06/20/2023] [Accepted: 08/20/2023] [Indexed: 09/05/2023]
Abstract
INTRODUCTION As the most common cause of autosomal recessive early onset Parkinson's disease (EOPD), parkin type Parkinson's disease (PRKN-PD) may affect female patients in childbearing age. Accordingly, issues related to fertility must be adequately addressed. Here, we landscaped fertile life factors and pregnancy course of a PRKN-PD cohort, including both novel cases directly observed at our center and published ones. METHODS Six patients with confirmed PRKN-PD were examined by a structured interview on reproductive factors and associated modifications of PD disturbances, including one case followed up throughout pregnancy which was described in greater detail. Six studies reporting fertile life factors of nine PRKN-PD patients were reviewed collecting homogeneous data on fertile life and pregnancy course. RESULTS PRKN-PD female patients experienced motor fluctuations with the menstrual cycle, pregnancy, and puerperium, which suggests a role for sex hormones in PD clinical burden. In some cases, abortion and miscarriages occurred during the organogenesis phase in patients receiving oral antiparkinsonian therapy; however, levodopa/benserazide monotherapy resulted to be the safest choice in pregnancy. CONCLUSION Collectively these data disclose the importance of pre-conception counseling in childbearing age PRKN-PD patients and EOPD in general.
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Affiliation(s)
- Roberta Bovenzi
- Unit of Neurology, Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier, 00133, Rome, Italy
| | - Matteo Conti
- Unit of Neurology, Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier, 00133, Rome, Italy
| | - Giulia Rebecca Degoli
- Unit of Neurology, Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier, 00133, Rome, Italy
| | - Rocco Cerroni
- Unit of Neurology, Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier, 00133, Rome, Italy
| | - Carlo Alberto Artusi
- Department of Neuroscience "Rita Levi Montalcini", University of Turin, Turin, Italy
| | - Mariangela Pierantozzi
- Unit of Neurology, Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier, 00133, Rome, Italy
| | - Alessandro Stefani
- Unit of Neurology, Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier, 00133, Rome, Italy
- UOSD Parkinson Centre, Tor Vergata University Hospital, Rome, Italy
| | - Nicola Biagio Mercuri
- Unit of Neurology, Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier, 00133, Rome, Italy
| | - Tommaso Schirinzi
- Unit of Neurology, Department of Systems Medicine, University of Rome "Tor Vergata", Via Montpellier, 00133, Rome, Italy.
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Li HX, Dong M, Peng XX, Liu YZ, Wang H, Li C, Du YY, Zhang K, Zong Q. A homozygous PRKN-associated juvenile Parkinson's disease with pregnancy in China. Front Neurol 2023; 14:1103164. [PMID: 36891473 PMCID: PMC9986302 DOI: 10.3389/fneur.2023.1103164] [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: 11/20/2022] [Accepted: 01/16/2023] [Indexed: 02/22/2023] Open
Abstract
Background Although Parkinson's disease (PD) is the second most common neurodegenerative disorder, pregnancy in patients with PD is a relatively rare occurrence because the most common age of onset of PD is beyond the childbearing age, except in patients with Young-Onset PD (YOPD) caused by parkin RBR E3 ubiquitin protein ligase (PRKN) mutations. Case In this study, we report the case of a 30-year-old Chinese woman who was affected by PRKN-associated YOPD and was treated with levodopa/benserazide during pregnancy. She gave birth to a healthy baby boy with an Apgar score of 9 through an uncomplicated vaginal delivery. Conclusion This case further suggests that levodopa/benserazide during pregnancy is safe in the treatment of PRKN-associated YOPD.
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Affiliation(s)
- Hong-Xing Li
- Department of Neurosurgery, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Mei Dong
- Department of Neurosurgery, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Xiao-Xiao Peng
- Department of Stomatology, Dongying District People's Hospital, Dongying, Shandong, China
| | - Yi-Zhe Liu
- Department of Neurosurgery, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Han Wang
- Department of Neurosurgery, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Chao Li
- Department of Neurosurgery, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Yi-Yi Du
- Department of Neurosurgery, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Kai Zhang
- Department of Neurosurgery, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Qiang Zong
- Department of Neurosurgery, Shengli Oilfield Central Hospital, Dongying, Shandong, China
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Li JY, Li NN, Wang L, Peng JX, Duan LR, Chen CL, Peng R. A compound heterozygous PINK1-associated juvenile Parkinson's disease with pregnancy in Chinese. J Neurol 2021; 268:2223-2227. [PMID: 33491134 DOI: 10.1007/s00415-021-10405-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 01/08/2021] [Accepted: 01/11/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND PINK1 mutations are the second most common cause of recessive, early-onset Parkinson's disease (EOPD), of which 15% are cases of juvenile PD. PD is a progressive neurological disease that primarily affects middle-aged and older people. Thus PD patients experiencing pregnancy is uncommon, especially in patients with juvenile PD caused by PINK1 mutations. We are first to report a woman from a Chinese family diagnosed with sporadic juvenile PD and treated with levodopa/benserazide throughout pregnancy. METHODS Whole exome sequencing was performed on this patient, and pedigree verification was performed on her parents. This patient received levodopa/benserazide treatment with regular outpatient follow-up exams. RESULTS Whole exome sequencing and Sanger sequencing identified a heterozygous nonsense mutation (c.1474C > T, p.R492X) and a splicing mutation (c.1488 + 1G > A) that were in exon 7 of the PINK1 gene, co-segregating with the PD phenotype and exhibiting an autosomal recessive pattern. With regular outpatient follow-up exams, this patient delivered a healthy boy without complications. Her PD symptoms were stable with the levodopa/benserazide treatment throughout her pregnancy except in the postpartum period. CONCLUSION Our findings further demonstrated the safety of levodopa with dopa-decarboxylase treatment in PINK1-associated juvenile PD during pregnancy.
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Affiliation(s)
- Jun-Ying Li
- Department of Neurology, West China Hospital, Sichuan University, Sichuan, People's Republic of China
| | - Nan-Nan Li
- Department of Neurology, West China Hospital, Sichuan University, Sichuan, People's Republic of China
| | - Ling Wang
- Department of Neurology, West China Hospital, Sichuan University, Sichuan, People's Republic of China
| | - Jia-Xin Peng
- Department of Neurology, West China Hospital, Sichuan University, Sichuan, People's Republic of China
| | - Li-Ren Duan
- Department of Neurology, West China Hospital, Sichuan University, Sichuan, People's Republic of China
| | - Chao-Lan Chen
- Department of Neurology, West China Hospital, Sichuan University, Sichuan, People's Republic of China
| | - Rong Peng
- Department of Neurology, West China Hospital, Sichuan University, Sichuan, People's Republic of China.
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Young C, Phillips R, Ebenezer L, Zutt R, Peall KJ. Management of Parkinson's Disease During Pregnancy: Literature Review and Multidisciplinary Input. Mov Disord Clin Pract 2020; 7:419-430. [PMID: 32373659 PMCID: PMC7197310 DOI: 10.1002/mdc3.12925] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 01/29/2020] [Accepted: 02/08/2020] [Indexed: 11/09/2022] Open
Abstract
Background There are no standardized clinical guidelines for the management of Parkinson's disease (PD) during pregnancy. Increasing maternal age would suggest that the incidence of pregnancy in women diagnosed with PD is likely to increase. Objective To evaluate the evidence for the treatment of PD during pregnancy and to canvass opinion from patients and clinical teams as to the optimum clinical management in this setting. Methods This involved (1) a literature review of available evidence for the use of oral medical therapy for the management of PD during pregnancy and (2) an anonymized survey of patients and clinical teams relating to previous clinical experiences. Results A literature review identified 31 publications (148 pregnancies, 49 PD, 2 parkinsonism, 21 dopa-responsive dystonia, 32 restless leg syndrome, 1 schizophrenia, and 43 unknown indication) detailing treatment with levodopa, and 12 publications with dopamine agonists. Adverse outcomes included seizures and congenital malformations. Survey participation included patients (n = 7), neurologists (n = 35), PD nurse specialists (n = 50), obstetricians (n = 15), and midwives (n = 20) and identified a further 34 cases of pregnancy in women with PD. Common themes for suggested management included optimization of motor symptoms, preference for levodopa monotherapy, and normal delivery unless indicated by obstetric causes. Conclusions This study demonstrates the paucity of evidence for decision-making in the medical management of PD during pregnancy. Collaboration is needed to develop a prospective registry, with longitudinal maternal and child health outcome measures to facilitate consensus management guidelines.
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Affiliation(s)
- Caitlin Young
- Cardiff University School of Medicine, Cardiff University Cardiff United Kingdom
| | - Rhiannon Phillips
- Division of Population Medicine, School of Medicine Cardiff University Cardiff United Kingdom
| | - Louise Ebenezer
- Princess of Wales Hospital Abertawe Bro Morgannwg University Health Board Bridgend Wales United Kingdom
| | - Rodi Zutt
- Department of Neurology Haga Teaching Hospital The Hague The Netherlands
| | - Kathryn J Peall
- Neuroscience and Mental Health Research Institute, Cardiff University Cardiff United Kingdom
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Olivola S, Xodo S, Olivola E, Cecchini F, Londero AP, Driul L. Parkinson's Disease in Pregnancy: A Case Report and Review of the Literature. Front Neurol 2020; 10:1349. [PMID: 32140133 PMCID: PMC7042376 DOI: 10.3389/fneur.2019.01349] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 12/09/2019] [Indexed: 11/13/2022] Open
Abstract
Background: Pregnancy in Parkinson's disease is a rare occurrence, and to date, clinical experience with its management is rather limited. In clinical practice, doubts concern mainly the impact of PD on gestation, labor, and delivery as well as the safety of dopaminergic drugs. Case and review of the literature: We report the case of a 40-year-old woman with an 8-year history of PD. In the first trimester of her pregnancy, her motor status was similar to the pre-conceptional period. In gestation week 16, her motor status dramatically worsened and she complained of predictable "off" periods in the afternoon. For this reason, her dose of L-DOPA/carbidopa was increased up to 500/125 mg per day. At 39 gestational weeks, she gave birth to a healthy girl with an Apgar score of 9 by an uncomplicated cesarean delivery. The child was not breast fed to avoid exposure to antiparkinsonian drugs. The L-DOPA/carbidopa dosage remained constant during the postpartum period. We performed a systematic review of the literature using Ovid Medline, Scopus, and PubMed (including Cochrane database). We used the search terms "Parkinson disease" AND "pregnancy." We identified 20 studies of PD in pregnancy with a total of 37 pregnant women with PD. The most important available data concern the safety of L-DOPA therapy during pregnancy. There seems to be some risk of worsening of the condition or upcoming of new PD symptoms during or shortly after pregnancy. Conclusion: More data concerning the safety of antiparkinsonian drugs in PD treatment, as well as the effect of pregnancy on parkinsonian symptoms are needed. According to the current state of the art, L-DOPA therapy should be considered preferable to other drugs during pregnancy.
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Affiliation(s)
- Sara Olivola
- Department of Gynaecology and Obstetrics, School of Medicine of Udine, Udine, Italy
| | - Serena Xodo
- Department of Gynaecology and Obstetrics, School of Medicine of Udine, Udine, Italy
| | - Enrica Olivola
- IRCCS Istituto Neurologico Mediterraneo (INM) Neuromed, Pozzilli, Italy
| | - Fabiana Cecchini
- Department of Gynaecology and Obstetrics, School of Medicine of Udine, Udine, Italy
| | | | - Lorenza Driul
- Department of Gynaecology and Obstetrics, School of Medicine of Udine, Udine, Italy
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Mehanna R, Jankovic J. Young-onset Parkinson's disease: Its unique features and their impact on quality of life. Parkinsonism Relat Disord 2019; 65:39-48. [DOI: 10.1016/j.parkreldis.2019.06.001] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 04/29/2019] [Accepted: 06/01/2019] [Indexed: 12/23/2022]
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Garbazza C, Manconi M. Management Strategies for Restless Legs Syndrome/Willis-Ekbom Disease During Pregnancy. Sleep Med Clin 2018; 13:335-348. [PMID: 30098751 DOI: 10.1016/j.jsmc.2018.05.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Restless legs syndrome/Willis-Ekbom disease is a common disorder during pregnancy that may significantly impact on the health of affected women, leading to negative consequences in the short and long term. An accurate diagnosis helps to recognize the syndrome and choose the optimal therapeutic strategy, based on the characteristics and needs of the patient. This article summarizes the main treatment options recommended by the consensus clinical guidelines of the International Restless Legs Syndrome Study Group and provides a short guide to the management of restless leg syndrome during pregnancy in clinical practice.
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Affiliation(s)
- Corrado Garbazza
- Sleep and Epilepsy Center, Neurocenter of Southern Switzerland, Civic Hospital of Lugano (EOC), Via Tesserete 46, Lugano CH-6903, Switzerland.
| | - Mauro Manconi
- Sleep and Epilepsy Center, Neurocenter of Southern Switzerland, Civic Hospital of Lugano (EOC), Via Tesserete 46, Lugano CH-6903, Switzerland
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Kuseyri O, Weissbach A, Bruggemann N, Klein C, Giżewska M, Karall D, Scholl-Bürgi S, Romanowska H, Krzywińska-Zdeb E, Monavari AA, Knerr I, Yapıcı Z, Leuzzi V, Opladen T. Pregnancy management and outcome in patients with four different tetrahydrobiopterin disorders. J Inherit Metab Dis 2018; 41:849-863. [PMID: 29594647 DOI: 10.1007/s10545-018-0169-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 02/27/2018] [Accepted: 03/05/2018] [Indexed: 10/17/2022]
Abstract
INTRODUCTION Inborn errors of tetrahydrobiopterin (BH4) biosynthesis or recycling are a group of very rare neurometabolic diseases. Following growing awareness and improved availability of drug treatment the number of patients with BH4 disorders reaching adulthood is constantly increasing. Pregnancy care of patients with these disorders is therefore a new challenge for clinicians. METHODS This retrospective study summarises for the first time clinical and biochemical monitoring data of 16 pregnancies in seven women with different disorders of BH4 metabolism and evaluates treatment regimens before and during pregnancy in relation to the obstetrical outcome and paediatric follow-up. RESULTS Worsening of pre-existing neurological symptoms or occurrence of new symptoms during pregnancy was not observed in most of the cases. Treatment regimens remained mostly unchanged. Pregnancies were not complicated by disease-specific features. Organ abnormalities, miscarriage, prematurity, IUGR and chromosomal changes were occasionally reported, without showing any association with the standard drug treatment for BH4 deficiencies. CONCLUSION Although our data on 16 pregnancies in seven patients did not present any association of standard drug treatment with an increased rate of pregnancy complications, abnormal obstetrical or paediatric outcome, an intensive clinical and biochemical supervision by a multidisciplinary team before, during and after the pregnancy in any BH4 deficiency is essential since available data on pregnancies in patients with BH4 deficiencies is limited.
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Affiliation(s)
- O Kuseyri
- Division of Child Neurology and Metabolic Diseases, University Children's Hospital Heidelberg, Im Neuenheimer Feld 430, D-69120, Heidelberg, Germany.
| | - A Weissbach
- Institute of Neurogenetics, University of Lübeck, Lübeck, Germany
- Department of Neurology, University of Lübeck, Lübeck, Germany
| | - N Bruggemann
- Institute of Neurogenetics, University of Lübeck, Lübeck, Germany
- Department of Neurology, University of Lübeck, Lübeck, Germany
| | - C Klein
- Institute of Neurogenetics, University of Lübeck, Lübeck, Germany
- Department of Neurology, University of Lübeck, Lübeck, Germany
| | - M Giżewska
- Department of Paediatrics, Endocrinology, Diabetology, Metabolic Diseases and Cardiology, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - D Karall
- Department of Paediatrics I, Inherited Metabolic Disorders, Medical University of Innsbruck, Innsbruck, Austria
| | - S Scholl-Bürgi
- Department of Paediatrics I, Inherited Metabolic Disorders, Medical University of Innsbruck, Innsbruck, Austria
| | - H Romanowska
- Department of Paediatrics, Endocrinology, Diabetology, Metabolic Diseases and Cardiology, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - E Krzywińska-Zdeb
- Department of Paediatrics, Endocrinology, Diabetology, Metabolic Diseases and Cardiology, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - A A Monavari
- National Centre for Inherited Metabolic Disorders, Temple Street Children's University Hospital, Dublin, Ireland
| | - I Knerr
- National Centre for Inherited Metabolic Disorders, Temple Street Children's University Hospital, Dublin, Ireland
| | - Z Yapıcı
- Department of Child Neurology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - V Leuzzi
- Department of Paediatrics and Child Neurology and Psychiatry, Sapienza Università di Roma, Roma, Italy
| | - T Opladen
- Division of Child Neurology and Metabolic Diseases, University Children's Hospital Heidelberg, Im Neuenheimer Feld 430, D-69120, Heidelberg, Germany
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Use of anti-Parkinson medication during pregnancy: a case series. J Neurol 2018; 265:1922-1929. [PMID: 29926223 DOI: 10.1007/s00415-018-8937-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Revised: 06/07/2018] [Accepted: 06/12/2018] [Indexed: 02/03/2023]
Abstract
INTRODUCTION Experience about the use and safety of anti-Parkinson (anti-PD) medication during pregnancy is scarce. METHODS We have retrospectively evaluated the course and outcome of pregnancy in PD patients who used anti-PD medication during their pregnancy. RESULTS 14 PD patients who used anti-PD medication during part or whole of their pregnancy were included. Dopamine agonists were used in 13 patients, levodopa/benserazide in 4, levodopa/carbidopa/entacapone in 1, rasagiline in 7, amantadine in 4, and biperiden in 1 patient. Nine patients were on combination treatment at the time of their pregnancy. During their whole pregnancy, dopamine agonists had been used in six patients, levodopa in four, and rasagiline in one. Four patients experienced adverse outcomes: one had spontaneous abortion while receiving pramipexole, one elderly mother gave birth to a child with Down syndrome, while receiving pramipexole and rasagiline, in one case, there was fetal distress under levodopa/benserazide, piribedil, and rasagiline which resolved spontaneously, in one case, one of the twins did not survive after the birth while the mother was receiving pramipexole and rasagiline. In none of these cases an association with the use of anti-PD medication and adverse outcomes was clearly established. In one patient, motor symptoms worsened despite high dose levodopa, four others experienced transient worsening upon dose reduction. CONCLUSION Results in our case series suggest that levodopa, rasagiline, pramipexole, and ropinirole alone or in combination with each other may be considered relatively safe during pregnancy. Expected benefits and risks should be considered when prescribing anti-PD medication in pregnant women.
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Seier M, Hiller A. Parkinson's disease and pregnancy: An updated review. Parkinsonism Relat Disord 2017; 40:11-17. [PMID: 28506531 DOI: 10.1016/j.parkreldis.2017.05.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 05/10/2017] [Accepted: 05/10/2017] [Indexed: 12/18/2022]
Abstract
Pregnancy does not often occur in the setting of Parkinson's disease (PD) as the most common age of onset is beyond the childbearing years, yet management of these two conditions is crucial for the health of both mother and child. Here we review treatment data of PD during pregnancy, primarily from case reports and drug registries, and focus on available evidence regarding the pregnancy risks for patient and fetus. Historically, it was reported that many women had worsening of symptoms during pregnancy but this may be because anti-parkinsonian medications were not recommended or were under dosed. Levodopa has the best safety data for use in pregnancy and amantadine should be avoided in women who are pregnant or trying to become pregnant. The data for other pharmacological and surgical treatments is less clear. There is no evidence that women with PD have higher rates of birth or fetal complications.
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Affiliation(s)
- Mara Seier
- Northwest Parkinson Disease Research Education and Clinical Center, Portland VA Medical Center, Portland, OR, USA; Department of Neurology, Oregon Health Sciences University, Portland, OR, USA.
| | - Amie Hiller
- Northwest Parkinson Disease Research Education and Clinical Center, Portland VA Medical Center, Portland, OR, USA; Department of Neurology, Oregon Health Sciences University, Portland, OR, USA
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12
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Picchietti DL, Hensley JG, Bainbridge JL, Lee KA, Manconi M, McGregor JA, Silver RM, Trenkwalder C, Walters AS. Consensus clinical practice guidelines for the diagnosis and treatment of restless legs syndrome/Willis-Ekbom disease during pregnancy and lactation. Sleep Med Rev 2014; 22:64-77. [PMID: 25553600 DOI: 10.1016/j.smrv.2014.10.009] [Citation(s) in RCA: 102] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Revised: 10/27/2014] [Accepted: 10/28/2014] [Indexed: 11/30/2022]
Abstract
Restless legs syndrome (RLS)/Willis-Ekbom disease (WED) is common during pregnancy, affecting approximately one in five pregnant women in Western countries. Many report moderate or severe symptoms and negative impact on sleep. There is very little information in the medical literature for practitioners on the management of this condition during pregnancy. Accordingly, a task force was chosen by the International RLS Study Group (IRLSSG) to develop guidelines for the diagnosis and treatment of RLS/WED during pregnancy and lactation. A committee of nine experts in RLS/WED and/or obstetrics developed a set of 12 consensus questions, conducted a literature search, and extensively discussed potential guidelines. Recommendations were approved by the IRLSSG executive committee, reviewed by IRLSSG membership, and approved by the WED Foundation Medical Advisory Board. These guidelines address diagnosis, differential diagnosis, clinical course, and severity assessment of RLS/WED during pregnancy and lactation. Nonpharmacologic approaches, including reassurance, exercise and avoidance of exacerbating factors, are outlined. A rationale for iron supplementation is presented. Medications for RLS/WED are risk/benefit rated for use during pregnancy and lactation. A few are rated "may be considered" when RLS/WED is refractory to more conservative approaches. An algorithm summarizes the recommendations. These guidelines are intended to improve clinical practice and promote further research.
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Affiliation(s)
- Daniel L Picchietti
- University of Illinois College of Medicine at Urbana-Champaign and Carle Foundation Hospital, Urbana, IL, USA.
| | | | - Jacquelyn L Bainbridge
- Department of Clinical Pharmacy and Department of Neurology, University of Colorado Denver, Aurora, CO, USA
| | - Kathryn A Lee
- Department of Family Health Care Nursing, School of Nursing, University of California San Francisco, San Francisco, CA, USA
| | - Mauro Manconi
- Sleep and Epilepsy Center, Neurocenter of Southern Switzerland, Civic Hospital of Lugano, Lugano, Switzerland
| | - James A McGregor
- Department of Obstetrics and Gynecology, Women's and Children's Hospital, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Robert M Silver
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, UT, USA
| | - Claudia Trenkwalder
- Paracelsus-Elena Hospital, Center of Parkinsonism and Movement Disorders, Kassel, Germany; Department of Neurosurgery, University Medical Center, Goettingen, Germany
| | - Arthur S Walters
- Department of Neurology Vanderbilt University School of Medicine, Nashville, TN, USA
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Srivanitchapoom P, Pandey S, Hallett M. Restless legs syndrome and pregnancy: a review. Parkinsonism Relat Disord 2014; 20:716-22. [PMID: 24768121 DOI: 10.1016/j.parkreldis.2014.03.027] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Revised: 03/27/2014] [Accepted: 03/28/2014] [Indexed: 11/17/2022]
Abstract
Restless legs syndrome (RLS) is a common sensorimotor neurological disorder that is diagnosed according to the revised criteria of the International RLS Study Group (IRLSSG). The pathophysiology of RLS is still unknown and its prevalence is influenced by ethnicity, age, and gender. RLS is divided into two types by etiology: primary or idiopathic and secondary. Primary RLS is strongly influenced by a genetic component while secondary RLS is caused by other associated conditions such as end-stage renal disease or peripheral neuropathy. Another common condition associated with RLS is pregnancy. The prevalence of RLS during pregnancy is two to three times higher than in the normal population and is influenced by the trimester and the number of parity. The main mechanisms that may contribute to the pathophysiology of RLS during pregnancy are hormonal changes and iron and folate status. Standard medications for treating RLS during pregnancy are not established. Most medications have been used according to the evidence from non-pregnant patients. Therefore, consideration of the medical treatment for treating RLS during pregnancy should be balanced between the benefit of relieving the symptoms and maternal and fetal risk. In general, the prognosis of RLS during pregnancy is good and symptoms are usually relieved after delivery.
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Affiliation(s)
- Prachaya Srivanitchapoom
- Division of Neurology, Department of Medicine, Faculty of Medicine, Siriraj Hospital, Mahidol University, 10700, Thailand; Human Motor Control Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA
| | - Sanjay Pandey
- Human Motor Control Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA; Govind Ballabh Pant Hospital, New Delhi 110002, India
| | - Mark Hallett
- Human Motor Control Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA.
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Dostal M, Weber-Schoendorfer C, Sobesky J, Schaefer C. Pregnancy outcome following use of levodopa, pramipexole, ropinirole, and rotigotine for restless legs syndrome during pregnancy: a case series. Eur J Neurol 2012; 20:1241-6. [PMID: 23083216 DOI: 10.1111/ene.12001] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2012] [Accepted: 08/15/2012] [Indexed: 11/27/2022]
Abstract
BACKGROUND Restless legs syndrome (RLS) is related to parity, and its symptoms may worsen during pregnancy. Treatment with levodopa or dopamine agonists is the first-line therapy for RLS; however, there are limited data on treatment in pregnancy. We therefore assessed the safety of levodopa, pramipexole, rotigotine, and ropinirole in pregnancy. METHODS Prospective documentation of pregnancies exposed to levodopa, pramipexole, rotigotine, and ropinirole between 1998 and 2011 was evaluated as to their outcome (teratogenicity or fetotoxicity) by the Berlin Institute for Clinical Teratology and Drug Risk Assessment in Pregnancy. RESULTS We were able to complete 59 pregnancy outcomes exposed to RLS pharmacotherapy. For specific treatments, the numbers of exposed pregnancies/live born children/spontaneous abortions/induced abortions/malformations were as follows: levodopa only: 38/29 (one pair of twins)/3/7/3; pramipexole only: 12/9/3/0/0; rotigotine only: 2/2/0/0/0; ropinirole only: 3/2/0/1/0; levodopa combined with pramipexole: 3/3/0/0/0; levodopa combined with ropinirole: 1/1/0/0/0. No major birth defects were found with any RLS treatment, and three infants exposed to levodopa had minor anomalies. CONCLUSIONS In our small prospective case series, there was no increased risk above baseline for major malformations or other adverse outcomes for levodopa and pramipexole. If necessary, levodopa treatment may be considered as an alternative to cabergoline, for which safety has been well documented in pregnancy.
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Affiliation(s)
- M Dostal
- Pharmakovigilanz- und Beratungszentrum für Embryonaltoxikologie, Charité-Universitätsmedizin Berlin, Berlin, Germany
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Song L, Shan Y, Lloyd KCK, Cortopassi GA. Mutant Twinkle increases dopaminergic neurodegeneration, mtDNA deletions and modulates Parkin expression. Hum Mol Genet 2012; 21:5147-58. [PMID: 22949510 DOI: 10.1093/hmg/dds365] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Parkinson's disease (PD) is the second most common neurodegenerative disorder in the developed world, and is characterized by the loss of dopaminergic (DA) neurons in the substantia nigra (SN). Somatic mitochondrial DNA (mtDNA) deletions reach their highest concentration with age in the SN in humans, and may contribute to PD; yet whether mtDNA deletions cause DA neuron degeneration remains unclear. Inherited mutations of Twinkle helicase involved in mtDNA replication causes a dominant increase in mtDNA deletions in humans. We constructed a mouse model expressing mutant Twinkle in DA neurons. Mutant mice had an increase in age-related mtDNA deletions, reduction of DA neuron number in SN at 17-22 months and displayed abnormalities in rota-rod behavior. Functional analysis of midbrain indicated a slight reduction in mitochondrial state II respiration in mutants, but no decrease in maximal respiration. Also, Parkin expression was significantly decreased in DA neurons in the SN of 22-month-old mutant mice, and in PC12 cells after 48 h transfection of mutant Twinkle. Both confocal imaging and coimmunoprecipitation indicated interaction of Twinkle with Parkin in the mitochondria. Parkin overexpression rescued the reduction of proteasome activity caused by mutant Twinkle in PC12 cells. In addition, the autophagy marker LC3 was increased in the SN of 22-month transgenics, and this increase was similarly mutant Twinkle-dependent in PC12 cells. Collectively, our data demonstrate that mammalian Twinkle is important for mitochondrial integrity in DA neurons and provide a novel mouse model in which increased mtDNA deletions may lead to DA neuron degeneration and parkinsonism.
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Affiliation(s)
- Lanying Song
- Department of Molecular Biosciences, University of California, Davis, CA 95616, USA
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