1
|
Gonzalez-Latapi P, Sousa M, Lang AE. Movement Disorders Associated with Hypogonadism. Mov Disord Clin Pract 2021; 8:997-1011. [PMID: 34631935 DOI: 10.1002/mdc3.13308] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/25/2021] [Accepted: 07/03/2021] [Indexed: 11/10/2022] Open
Abstract
A variety of movement disorders can be associated with hypogonadism. Identification of this association may aid in guiding workup and reaching an accurate diagnosis. We conducted a comprehensive and structured search to identify the most common movement disorders associated with hypogonadism. Only Case Reports and Case Series articles were included. Ataxia was the most common movement disorder associated with hypogonadism, including entities such as Gordon-Holmes syndrome, Boucher-Neuhäuser, Marinesco-Sjögren and Perrault syndrome. Tremor was also commonly described, particularly with aneuploidies such as Klinefelter syndrome and Jacob's syndrome. Other rare conditions including mitochondrial disorders and Woodhouse-Sakati syndrome are associated with dystonia and parkinsonism and either hypo or hypergonadotropic hypogonadism. We also highlight those entities where a combination of movement disorders is present. Hypogonadism may be more commonly associated with movement disorders than previously appreciated. It is important for the clinician to be aware of this association, as well as accompanying symptoms in order to reach a precise diagnosis.
Collapse
Affiliation(s)
- Paulina Gonzalez-Latapi
- The Edmond J. Safra Program for Parkinson Disease, Movement Disorder Clinic Toronto Western Hospital, University Health Network Toronto Ontario Canada
| | - Mario Sousa
- The Edmond J. Safra Program for Parkinson Disease, Movement Disorder Clinic Toronto Western Hospital, University Health Network Toronto Ontario Canada
| | - Anthony E Lang
- The Edmond J. Safra Program for Parkinson Disease, Movement Disorder Clinic Toronto Western Hospital, University Health Network Toronto Ontario Canada.,Division of Neurology, Department of Medicine University of Toronto Toronto Ontario Canada
| |
Collapse
|
2
|
Abstract
Tremor is the most commonly encountered movement disorder in clinical practice. A wide range of pathologies may manifest with tremor either as a presenting or predominant symptom. Considering the marked etiological and phenomenological heterogeneity, it would be desirable to develop a classification of tremors that reflects their underlying pathophysiology. The tremor task force of the International Parkinson Disease and Movement Disorders Society has worked toward this goal and proposed a new classification system. This system has remained a prime topic of scientific communications on tremor in recent times. The new classification is based on two axes: 1. based on the clinical features, history, and tremor characteristics and 2. based on the etiology of tremor. In this article, we discuss the key aspects of the new classification, review various tremor syndromes, highlight some of the controversies in the field of tremor, and share the potential future perspectives.
Collapse
Affiliation(s)
- Abhishek Lenka
- Department of Neurology, Medstar Georgetown University Hospital, Washington, DC, United States
| | - Joseph Jankovic
- Parkinson's Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, Houston, TX, United States
| |
Collapse
|
3
|
van de Wardt J, van der Stouwe AMM, Dirkx M, Elting JWJ, Post B, Tijssen MA, Helmich RC. Systematic clinical approach for diagnosing upper limb tremor. J Neurol Neurosurg Psychiatry 2020; 91:822-830. [PMID: 32457087 PMCID: PMC7402459 DOI: 10.1136/jnnp-2019-322676] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/19/2020] [Accepted: 03/22/2020] [Indexed: 12/18/2022]
Abstract
Tremor is the most common movement disorder worldwide, but diagnosis is challenging. In 2018, the task force on tremor of the International Parkinson and Movement Disorder Society published a consensus statement that proposes a tremor classification along two independent axes: a clinical tremor syndrome and its underlying aetiology. In line with this statement, we here propose a stepwise diagnostic approach that leads to the correct clinical and aetiological classification of upper limb tremor. We also describe the typical clinical signs of each clinical tremor syndrome. A key feature of our algorithm is the distinction between isolated and combined tremor syndromes, in which tremor is accompanied by bradykinesia, cerebellar signs, dystonia, peripheral neuropathy or brainstem signs. This distinction subsequently informs the selection of appropriate diagnostic tests, such as neurophysiology, laboratory testing, structural and dopaminergic imaging and genetic testing. We highlight treatable metabolic causes of tremor, as well as drugs and toxins that can provoke tremor. The stepwise approach facilitates appropriate diagnostic testing and avoids unnecessary investigations. We expect that the approach offered in this article will reduce diagnostic uncertainty and increase the diagnostic yield in patients with tremor.
Collapse
Affiliation(s)
- Jaron van de Wardt
- Department of Neurology, Canisius Wilhelmina Ziekenhuis, Nijmegen, The Netherlands
| | - A M Madelein van der Stouwe
- Department of Neurology, University Medical Centre Groningen (UMCG), Groningen, The Netherlands .,Expertise Center Movement Disorders Groningen, University Medical Center Groningen (UMCG), Groningen, The Netherlands
| | - Michiel Dirkx
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - Jan Willem J Elting
- Department of Neurology, University Medical Centre Groningen (UMCG), Groningen, The Netherlands.,Expertise Center Movement Disorders Groningen, University Medical Center Groningen (UMCG), Groningen, The Netherlands.,Department of Clinical Neurophysiology, University Medical Center Groningen (UMCG), Groningen, The Netherlands
| | - Bart Post
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - Marina Aj Tijssen
- Department of Neurology, University Medical Centre Groningen (UMCG), Groningen, The Netherlands.,Expertise Center Movement Disorders Groningen, University Medical Center Groningen (UMCG), Groningen, The Netherlands
| | - Rick C Helmich
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| |
Collapse
|