Zolpidem: Efficacy and Side Effects for Insomnia
# Purpose of Review Insomnia is a common type of sleep disorder defined by an ongoing difficulty initiating or maintaining sleep or nonrestorative sleep with subsequent daytime impairment. The sleep disturbances in insomnia usually manifest as difficulty in falling asleep, maintaining the continuity...
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Open Medical Publishing
2021-06-01
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| Series: | Health Psychology Research |
| Online Access: | https://doi.org/10.52965/001c.24927 |
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| author | Amber N. Edinoff Natalie Wu Yahya T. Ghaffar Rosemary Prejean Rachel Gremillion Mark Cogburn Azem A. Chami Adam M. Kaye Alan D. Kaye |
| author_facet | Amber N. Edinoff Natalie Wu Yahya T. Ghaffar Rosemary Prejean Rachel Gremillion Mark Cogburn Azem A. Chami Adam M. Kaye Alan D. Kaye |
| author_sort | Amber N. Edinoff |
| collection | DOAJ |
| description | # Purpose of Review
Insomnia is a common type of sleep disorder defined by an ongoing difficulty initiating or maintaining sleep or nonrestorative sleep with subsequent daytime impairment. The sleep disturbances in insomnia usually manifest as difficulty in falling asleep, maintaining the continuity of sleep, or waking up too early in the morning well before the desired time, irrespective of the adequate circumstances to sleep every night. Insomnia can significantly impact daytime functioning resulting in decreased workplace productivity, proneness to errors and accidents, inability to concentrate, frequent daytime naps, and poor quality of life.
The treatment of insomnia should involve a multi-disciplinary approach, focusing on implementing behavioral interventions, improving sleep hygiene, managing psychological stressors, hypnotic treatment, and pharmacological therapy. The most effective therapies utilize cognitive behavioral therapy in conjunction with pharmacotherapy to minimize the needed dose and any resulting side effects. Non-benzodiazepine hypnotics such as zolpidem, eszopiclone, zaleplon are the most used as adjunctive treatment. One of the most used of these hypnotics is zolpidem. However, zolpidem has a wide variety of adverse effects and has some special considerations noted in the literature.
# Recent Findings
Zolpidem has been associated with an increased risk of falls in hospitalized patients with an OR of 4.28 (P \<0.001) when prescribed short-term for insomnia. The relative risk (RR) for hip fractures in patients taking zolpidem was described as 1.92 (95% CI 1.65-2.24; P\<0.001), with hip fractures being the most commonly seen. A case series of 119 inpatients aged 50 or older demonstrated that a majority (80.8%) of ADRs were central nervous system (CNS)-related such as confusion, dizziness, and daytime sleepiness. A systematic review of 24 previous studies of sleepwalking associated with zolpidem demonstrated that the association was not dependent on age, dose, medical history, or even a history of sleepwalking at any time before zolpidem use. Suicide attempts and completion have been successfully linked with zolpidem use (OR 2.08; 95% CI 1.83-2.63) in patients regardless of the presence of comorbid psychiatric illness. There have been multiple cases reported of seizures following the withdrawal of zolpidem. Most cases have demonstrated that withdrawal seizures occurred in patients taking daily dosages of around 450-600mg/day, but some reported them as low as 160mg/day. Rebound insomnia has been a concern to prescribers of zolpidem. Sleep onset latency has been demonstrated to be significantly increased on the first night after stopping zolpidem (13.0 minutes; 95% CI 4.3-21.7; P\<0.01). Women had a non-significantly higher mean plasma concentration than men after 8 hours for the 10mg IR (28 vs. 20 ng/mL) and the 12.5mg MR (33 vs. 28ng/mL). The FDA has classified zolpidem as a category C drug based on adverse outcomes seen in animal fetal development. In the mothers exposed to zolpidem, there was an increased incidence of low birth weight (OR = 1.39; P\<0.001), preterm delivery (OR 1.49; P\<0.001), small for gestational age (SGA) babies (OR = 1.34; P\<0.001), and cesarean deliveries (OR =1.74; P\<0.001). The rate of congenital abnormalities was not significantly increased with zolpidem (0.48 vs 0.65%; P = 0.329).
# Summary
Insomnia is linked to fatigue, distractibility, mood instability, decreased satisfaction, and overall decreased quality of life. Optimal therapy can aid patients in returning to baseline and increase their quality of life. Zolpidem is a helpful drug for the treatment of insomnia in conjunction with cognitive-behavioral therapy. When prescribed to elderly patients, the dose should be adjusted to account for their slower drug metabolism. Still, zolpidem is considered a reasonable choice of therapy because it has a lower incidence of residual daytime sleepiness and risk of falls when compared to other drugs. The most concerning adverse effects, which are often the most publicized, include the complex behaviors that have been seen in patients taking Zolpidem, such as sleeping, hallucinations, increased suicidality, driving cars while asleep, and even a few cases of committing homicide. Even so, zolpidem could be a suitable pharmacological treatment for insomnia. Decisions for whether or not to prescribe it and the dosage should be made on a case-by-case basis, considering both the psychical and psychiatric risks posed to the patient with insomnia versus if the patient were to take zolpidem to treat their condition. |
| format | Article |
| id | doaj-art-4ef3da779d3a4122ad702931596bc747 |
| institution | Kabale University |
| issn | 2420-8124 |
| language | English |
| publishDate | 2021-06-01 |
| publisher | Open Medical Publishing |
| record_format | Article |
| series | Health Psychology Research |
| spelling | doaj-art-4ef3da779d3a4122ad702931596bc7472025-02-11T20:30:38ZengOpen Medical PublishingHealth Psychology Research2420-81242021-06-0191Zolpidem: Efficacy and Side Effects for InsomniaAmber N. EdinoffNatalie WuYahya T. GhaffarRosemary PrejeanRachel GremillionMark CogburnAzem A. ChamiAdam M. KayeAlan D. Kaye# Purpose of Review Insomnia is a common type of sleep disorder defined by an ongoing difficulty initiating or maintaining sleep or nonrestorative sleep with subsequent daytime impairment. The sleep disturbances in insomnia usually manifest as difficulty in falling asleep, maintaining the continuity of sleep, or waking up too early in the morning well before the desired time, irrespective of the adequate circumstances to sleep every night. Insomnia can significantly impact daytime functioning resulting in decreased workplace productivity, proneness to errors and accidents, inability to concentrate, frequent daytime naps, and poor quality of life. The treatment of insomnia should involve a multi-disciplinary approach, focusing on implementing behavioral interventions, improving sleep hygiene, managing psychological stressors, hypnotic treatment, and pharmacological therapy. The most effective therapies utilize cognitive behavioral therapy in conjunction with pharmacotherapy to minimize the needed dose and any resulting side effects. Non-benzodiazepine hypnotics such as zolpidem, eszopiclone, zaleplon are the most used as adjunctive treatment. One of the most used of these hypnotics is zolpidem. However, zolpidem has a wide variety of adverse effects and has some special considerations noted in the literature. # Recent Findings Zolpidem has been associated with an increased risk of falls in hospitalized patients with an OR of 4.28 (P \<0.001) when prescribed short-term for insomnia. The relative risk (RR) for hip fractures in patients taking zolpidem was described as 1.92 (95% CI 1.65-2.24; P\<0.001), with hip fractures being the most commonly seen. A case series of 119 inpatients aged 50 or older demonstrated that a majority (80.8%) of ADRs were central nervous system (CNS)-related such as confusion, dizziness, and daytime sleepiness. A systematic review of 24 previous studies of sleepwalking associated with zolpidem demonstrated that the association was not dependent on age, dose, medical history, or even a history of sleepwalking at any time before zolpidem use. Suicide attempts and completion have been successfully linked with zolpidem use (OR 2.08; 95% CI 1.83-2.63) in patients regardless of the presence of comorbid psychiatric illness. There have been multiple cases reported of seizures following the withdrawal of zolpidem. Most cases have demonstrated that withdrawal seizures occurred in patients taking daily dosages of around 450-600mg/day, but some reported them as low as 160mg/day. Rebound insomnia has been a concern to prescribers of zolpidem. Sleep onset latency has been demonstrated to be significantly increased on the first night after stopping zolpidem (13.0 minutes; 95% CI 4.3-21.7; P\<0.01). Women had a non-significantly higher mean plasma concentration than men after 8 hours for the 10mg IR (28 vs. 20 ng/mL) and the 12.5mg MR (33 vs. 28ng/mL). The FDA has classified zolpidem as a category C drug based on adverse outcomes seen in animal fetal development. In the mothers exposed to zolpidem, there was an increased incidence of low birth weight (OR = 1.39; P\<0.001), preterm delivery (OR 1.49; P\<0.001), small for gestational age (SGA) babies (OR = 1.34; P\<0.001), and cesarean deliveries (OR =1.74; P\<0.001). The rate of congenital abnormalities was not significantly increased with zolpidem (0.48 vs 0.65%; P = 0.329). # Summary Insomnia is linked to fatigue, distractibility, mood instability, decreased satisfaction, and overall decreased quality of life. Optimal therapy can aid patients in returning to baseline and increase their quality of life. Zolpidem is a helpful drug for the treatment of insomnia in conjunction with cognitive-behavioral therapy. When prescribed to elderly patients, the dose should be adjusted to account for their slower drug metabolism. Still, zolpidem is considered a reasonable choice of therapy because it has a lower incidence of residual daytime sleepiness and risk of falls when compared to other drugs. The most concerning adverse effects, which are often the most publicized, include the complex behaviors that have been seen in patients taking Zolpidem, such as sleeping, hallucinations, increased suicidality, driving cars while asleep, and even a few cases of committing homicide. Even so, zolpidem could be a suitable pharmacological treatment for insomnia. Decisions for whether or not to prescribe it and the dosage should be made on a case-by-case basis, considering both the psychical and psychiatric risks posed to the patient with insomnia versus if the patient were to take zolpidem to treat their condition.https://doi.org/10.52965/001c.24927 |
| spellingShingle | Amber N. Edinoff Natalie Wu Yahya T. Ghaffar Rosemary Prejean Rachel Gremillion Mark Cogburn Azem A. Chami Adam M. Kaye Alan D. Kaye Zolpidem: Efficacy and Side Effects for Insomnia Health Psychology Research |
| title | Zolpidem: Efficacy and Side Effects for Insomnia |
| title_full | Zolpidem: Efficacy and Side Effects for Insomnia |
| title_fullStr | Zolpidem: Efficacy and Side Effects for Insomnia |
| title_full_unstemmed | Zolpidem: Efficacy and Side Effects for Insomnia |
| title_short | Zolpidem: Efficacy and Side Effects for Insomnia |
| title_sort | zolpidem efficacy and side effects for insomnia |
| url | https://doi.org/10.52965/001c.24927 |
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