Medical hypnotic management associated with drug dependence in patients with insomnia and neurological disorders
- Author:
Jung-Won Shin
1
;
Darda Chung
1
;
Seung-Hun Oh
1
;
Hyun Sook Kim
1
;
Won Chan Kim
1
;
Ok-Joon Kim
1
Author Information
- Publication Type:Journal Article
- Keywords: Insomnia; neurological disorder; hypnotics; outpatient clinic; dependence
- From:Neurology Asia 2020;25(4):519-526
- CountryMalaysia
- Language:English
- Abstract: Objectives: We aimed to investigate the demographics and medical management factors associated with dependence on hypnotics among outpatients with neurological disorders and insomnia. Methods: We reviewed electronic medical records of patients who received an initial hypnotic prescription between January 2014 and January 2016 and had later visited a neurological outpatient clinic before January 2018. We assessed patient demographics, the effectiveness of hypnotics, prescription periods, and hypnotic intake methods during the follow-up period. Results: Of 242 patients diagnosed with insomnia, we enrolled 114 patients (more women than men, at 61.4 versus 38.6%) who visited outpatient clinics regularly during the follow-up period. The mean age at onset was 65.8 ± 14.4 years. The most frequent neurological disorder was cerebrovascular disease, followed by neurodegenerative disease. During the 2-year period, 35.9% of participants remained hypnotics-free. Patients on zolpidem showed significantly greater insomnia improvement with hypnotic discontinuation than those on benzodiazepines and combination therapy (p=0.004). However, the type of hypnotics and demographic factors were not found to be independent risk factors. Multivariable analysis showed that longer periods between regular visits and a lower ratio of receiving number of pills to the time interval (days) between regular visits were independent risk factors for dependence on hypnotics. Conclusions: We found that low-dose and/or intermittent intake of hypnotics as well as frequent doctor visits could prevent dependence on hypnotics. It is important to establish the best practical guidelines for medical hypnotics management in outpatient primary care settings, including neurological clinics.
- Full text:7.2020my0074.pdf
