Dataset Information

Essential tremor and depression.

ABSTRACT: Introduction:Depression and neuropsychiatric disorders in individuals with essential tremor (ET) are not well characterized in the literature. Methods:We compared 104 ET subjects with 481 non-ET controls involved in the Arizona Study of Aging and Neurodegenerative Disorders. An analysis of baseline depression scales and neuropsychiatric inventory (NPI) was done between the two groups. Comparisons were made additionally within the ET group based on tremor severity, duration of tremor and age of onset. Results:There were no significant differences among each of the scales between the ET and non-ET groups. There were no significant differences in the ET group above and below the median tremor duration. Additionally, no differences were found in the ET group based on objective measures of tremor severity, age of onset, or those with subjectively distressing tremor compared with those without. Conclusion:There were no significant differences in depressive symptoms between ET and non-ET groups. Furthermore, no correlation was found between depressive symptoms in ET groups based on tremor severity, duration, or age of onset.

SUBMITTER: Aslam S

PROVIDER: S-EPMC5966278 | biostudies-other | 2017 Nov-Dec

REPOSITORIES: biostudies-other

ACCESS DATA

Publications

Essential tremor and depression.

Aslam Sana S Zhang Nan N Adler Charles H CH Caviness John N JN Driver-Dunckley Erika E Mehta Shyamal H SH Sabbagh Marwan N MN Belden Christine C Zamrini Edward E Beach Thomas G TG Shill Holly A HA

Movement disorders clinical practice 20170717 6

<h4>Introduction</h4>Depression and neuropsychiatric disorders in individuals with essential tremor (ET) are not well characterized in the literature.<h4>Methods</h4>We compared 104 ET subjects with 481 non-ET controls involved in the Arizona Study of Aging and Neurodegenerative Disorders. An analysis of baseline depression scales and neuropsychiatric inventory (NPI) was done between the two groups. Comparisons were made additionally within the ET group based on tremor severity, duration of trem ...[more]

PMID: 29805986

Similar Datasets

Project description:Essential tremor (ET) is among the most common neurological diseases and it often runs in families. How knowledgeable ET patients and their families are about their disease has been the subject of surprisingly little scholarship.To fill this gap in knowledge, we administered a comprehensive 32-item survey (i.e., questions about etiology, pathophysiology, symptoms and signs, natural history, and treatments) to 427 participants, including 76 ET probands, 74 affected relatives (AFRs), 238 unaffected relatives, and 39 spouses of unaffected relatives, all of whom were participating in two ET family studies. We hypothesized that there would be gaps in knowledge about ET and furthermore, that probands and AFRs would be the most knowledgeable, followed by unaffected relatives and then spouses of unaffected relatives, who would be the least knowledgeable.Overall, ET patients lacked knowledge about their disease. Nearly one-third of probands answered "yes" or "do not know" to the question, "is ET the same or different from the type of tremor that many normal people can get when they become old and frail?" A similar proportion did not know whether children could get ET or they responded "no." Nearly one-fourth of affecteds (i.e., probands and AFRs) did not know whether or to what degree (e.g., very well, moderately well, not well) the symptoms of ET could be medically controlled, and 38.0% either reported that there was no brain surgery for ET or reported that they did not know. Nearly 17% of affecteds did not endorse genes as a cause for ET, which was surprising given the fact that this was a family study of ET. Probands and AFRs were the most knowledgeable, followed by unaffected relatives. Spouses of unaffected relatives were the least knowledgeable.We targeted a large group of ET patients and their families, as this group is perhaps most likely to be informed about the disease. ET patients and their AFRs were more knowledgeable about the features of ET than their family members without ET. Overall, however, knowledge of ET was very limited and this lack of knowledge encompassed all aspects of the disease including its underlying causes, the nature of the symptoms and signs, its natural history and its treatment. Further ET awareness education and programs targeting both families of ET patients and the public would help alleviate this gap in knowledge.

Dataset Information

Essential tremor and depression.

Publications

Essential tremor and depression.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets