Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0917801 (insomnia)
 10,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neuropathic pain responds poorly to common analgesics that effectively control nociceptive pain because its pathophysiology is different and it is usually associated with co-morbidities such as sleep disturbance, depression and anxiety. Patients with this chronic pain are sometimes left with neurolysis as the last resort. A 65-year-old male multiply-injured retiree presented with disabling pain following traumatic brachial plexus injury sustained from road traffic accident 5 years earlier. Other injuries resolved with therapy except the chronic severe burning and electrifying pain (VAS score 9) in the paralyzed left upper limb associated with allodynia and insomnia which was unresponsive to conventional analgesics. PainDETECT score was 29. A test supraclavicular block with 0.25% Bupivacaine was done, followed by chemical neurolysis one month later. He was placed on oral Gabapentin. The pain score a week post injection was 3 and has remained same 18 months post injection. Patient's level of satisfaction on 5 point Likert scale was 5. Chronic neuropathic pain following traumatic brachial plexus injury could be successfully managed by chemical neurolysis and oral gabapentin.
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PMID:Management of neuropathic pain following traumatic brachial plexus injury with neurolysis and oral gabapentin: A case report. 3148 71

Introduction: Sleep disturbances are highly prevalent in children with neurodevelopmental disabilities. Without appropriate treatment, sleep disorders can become chronic and last for many years. However, there are no sleep medications approved by the United States Food and Drug Administration and only one has been approved by the European Medicines Agency for pediatric insomnia; thus, most medications are prescribed off-label.Areas covered: In this narrative review, the authors highlight and summarize the most common drugs and supplements used for the treatment of sleep problems in children with neurodevelopmental disabilities. Recommendations are formulated regarding the use of melatonin and melatonin receptor agonists, sedating antidepressants, antipsychotics, antihistamines, gabapentin, clonidine and orexin receptor antagonists, and benzodiazepines and hypnotic benzodiazepine receptor agonists.Expert opinion: The choice of pharmacological agents and their dosage should be individualized taking into consideration multiple factors, including the severity and type of sleep problem and the associated neurological pathology. Melatonin is widely used and safe in children with neurodevelopmental conditions. Gabapentin, clonidine, trazodone, and mirtazapine hold promise but require further study. Supplements (iron, vitamin D, and 5-hydroxytryptophan) might be helpful. Due to the lack of clinical data, there is still uncertainty concerning dosing regimens and tolerability.
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PMID:Pharmacotherapeutic management of sleep disorders in children with neurodevelopmental disorders. 3163 42

The anticonvulsant drug gabapentin is used off-label to treat alcohol-related withdrawal, cravings, anxiety, and insomnia. Although it is well tolerated and has demonstrated efficacy for mild alcohol withdrawal and early abstinence, there is concern about its potential for abuse. Gabapentin should be prescribed only as a second-line alternative to standard therapies, and only after screening for opioid or other prescription drug abuse to determine if heightened monitoring is warranted. Clinicians should be aware of gabapentin's limitations for treating alcohol use disorder and be attentive to emerging data on risks and benefits.
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PMID:Gabapentin for alcohol use disorder: A good option, or cause for concern? 3182 Nov 34

Gabapentin, available as gabapentin and as the prodrug gabapentin enacarbil, is an approved treatment for partial seizures, postherpetic neuralgia, and the restless legs syndrome. Gabapentin has been studied for diverse off-label indications, including alcohol use disorder (AUD). Meta-analyses of randomized controlled trials (RCTs) suggest that gabapentin reduces the severity of alcohol withdrawal symptoms (AWS) as well as the percentage of heavy drinking days in persons with AUD; however, the magnitude of benefit is small, and no benefits are apparent for other drinking outcomes. Furthermore, a recent, large RCT found an extended-release formulation of gabapentin enacarbil ineffective for a wide range of drinking and other outcomes in patients with AUD. Some research suggests that gabapentin may improve drinking outcomes specifically in AUD patients with higher levels of AWS; this may be a result of gabapentin-associated reduction in AWS, precluding AWS-triggered continued drinking. In this context, a recent, large RCT found that gabapentin reduced heavy drinking and increased abstinence, and that these findings were apparent only in patients with higher levels of AWS during the 2 weeks before randomization; disconcertingly, gabapentin appeared to worsen drinking outcomes in the patients with low AWS. Whereas these findings support the conjecture that gabapentin could be considered indicated in AUD patients with high AWS, problems with this RCT and with its findings limit the applicability of the findings to everyday clinical practice. These problems are discussed in detail. It is concluded that, in line with the recommendations of a recent treatment guideline, gabapentin may be considered for patients with AUD only if first line drugs such as naltrexone and acamprosate cannot be used. It may also be worth examining benefits with gabapentin in AUD associated with chronic pain, anxiety, and chronic insomnia because gabapentin is suggested to attenuate these syndromes.
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PMID:Gabapentin for Alcohol-Related Disorders: Critical Appraisal of the Symptom-Driven Approach. 3323 82


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