pregabalin and Poisoning

pregabalin has been researched along with Poisoning* in 5 studies

Reviews

1 review(s) available for pregabalin and Poisoning

ArticleYear
Extracorporeal Treatment for Gabapentin and Pregabalin Poisoning: Systematic Review and Recommendations From the EXTRIP Workgroup.
    American journal of kidney diseases : the official journal of the National Kidney Foundation, 2022, Volume: 79, Issue:1

    Toxicity from gabapentin and pregabalin overdose is commonly encountered. Treatment is supportive, and the use of extracorporeal treatments (ECTRs) is controversial. The EXTRIP workgroup conducted systematic reviews of the literature and summarized findings following published methods. Thirty-three articles (30 patient reports and 3 pharmacokinetic studies) met the inclusion criteria. High gabapentinoid extracorporeal clearance (>150mL/min) and short elimination half-life (<5 hours) were reported with hemodialysis. The workgroup assessed gabapentin and pregabalin as "dialyzable" for patients with decreased kidney function (quality of the evidence grade as A and B, respectively). Limited clinical data were available (24 patients with gabapentin toxicity and 7 with pregabalin toxicity received ECTR). Severe toxicity, mortality, and sequelae were rare in cases receiving ECTR and in historical controls receiving standard care alone. No clear clinical benefit from ECTR could be identified although major knowledge gaps were acknowledged, as well as costs and harms of ECTR. The EXTRIP workgroup suggests against performing ECTR in addition to standard care rather than standard care alone (weak recommendation, very low quality of evidence) for gabapentinoid poisoning in patients with normal kidney function. If decreased kidney function and coma requiring mechanical ventilation are present, the workgroup suggests performing ECTR in addition to standard care (weak recommendation, very low quality of evidence).

    Topics: Drug Overdose; Frailty; Gabapentin; Humans; Poisoning; Pregabalin; Renal Dialysis

2022

Other Studies

4 other study(ies) available for pregabalin and Poisoning

ArticleYear
Pregabalin poisoning: Evaluation of dose-toxicity relationship.
    British journal of clinical pharmacology, 2022, Volume: 88, Issue:3

    Pregabalin poisoning is mostly benign, although coma and convulsions occasionally occur.. To determine the dose-toxicity relationship of pregabalin.. Dose-toxicity data of isolated pregabalin poisonings were collected from (1) a prospective study performed by the Dutch Poisons Information Centre (4 April 2014 to 4 October 2016) and from (2) case reports and case series reported in literature. Poisonings were graded using the Poisoning Severity Score (PSS) and the relationship between dose (mg kg. In our study (n = 21 patients), the most commonly observed symptoms were drowsiness (62%), confusion (29%) and apathy (24%). PSS was none in three (14%), minor in 15 (71%), and moderate in three patients (14%). Most case series also reported a PSS of none to minor in the majority of poisonings (69-100%). For 34 individual patients (21 from our study and 13 from literature), detailed data on dose and clinical course were available to examine the dose-toxicity relationship. The median dose was significantly lower in the PSS none-minor group ("benign") (8.6 mg kg. In general, higher pregabalin doses result in more severe poisonings. Below 20 mg kg

    Topics: Humans; Poisoning; Pregabalin; Prospective Studies; Retrospective Studies

2022
[On the issue of the detection of pregabalin and lorazepam in the cases of their joint presence for the purpose of chemical toxicological studies].
    Sudebno-meditsinskaia ekspertiza, 2020, Volume: 63, Issue:1

    Data on the detection of joint presence of pregabalin and lorazepam in the biological objects and material evidence. Aim of this study is to develop a method of the detection of pregabalin and lorazepam in urine. The proposed approach to sample preparation of a biological object and the detection of lorazepam and pregabalin allows the detection of toxicants in cases of their joint presence. It can be used in the analysis of urine in cases of acute poisoning for detoxification therapy or chemical toxicological analysis as a preliminary and confirmatory study for the presence of abuse of these drugs.. Приведены данные об определении в биологических объектах и вещественных доказательствах совместного присутствия прегабалина и лоразепама. Цель исследования - разработка способа обнаружения в моче присутствия прегабалина и лоразепама. Предложенный подход к пробоподготовке биообъекта и обнаружению лоразепама и прегабалина позволяет определять токсиканты при совместном присутствии. Он может быть использован при анализе мочи в случаях острых отравлений для проведения детоксикационной терапии или при химико-токсикологическом анализе в качестве предварительного и подтверждающего исследования на наличие злоупотребления указанными лекарственными средствами.

    Topics: Chromatography, Gas; Humans; Lorazepam; Poisoning; Pregabalin; Substance-Related Disorders

2020
Pregabalin poisoning and rising recreational use: a retrospective observational series.
    British journal of clinical pharmacology, 2020, Volume: 86, Issue:12

    With rising use worldwide, pregabalin is increasingly implicated in poisoning deaths. We aimed to investigate the clinical effects and complications of pregabalin poisoning.. This is a retrospective review of patients presenting with pregabalin poisoning to two tertiary toxicology units from 1 July 2014 to 30 June 2019. Patients were identified from prospective databases maintained by both units and data were extracted from these in addition to medical records.. There were 488 presentations in 413 patients (237 [57%] male) over the five-year period. The median age was 41 years (IQR 31-50 years). Deliberate self-poisonings accounted for 342 (70%) presentations, with 121 (25%) recreational exposures. Recreational exposures increased over the period from 2 (4%) in the first year to 54 (39%) presentations in the final year. The median dose of pregabalin was 1200 mg (IQR 600-3000 mg, range 75-16 800 mg). Co-ingestions occurred in 427 (88%) presentations, with sedating agents being co-ingested in 387 (79%)-most commonly opioids and benzodiazepines in 201 (41%) and 174 (36%) presentations respectively. Coma (GCS < 9) occurred in 89 (18%) cases, with 52 (11%) patients being intubated. Only one (0.2%) of these patients had not co-ingested a sedating agent. Hypotension occurred in 26 (5%) cases, all with co-ingestants. Seizures occurred in 11 (2%) cases, 3/59 (5%) in pregabalin-only overdoses. The median length of stay was 16.5 hours (IQR 10-25 hours).. Pregabalin overdose does not cause severe toxicity, but rather mild sedation and, uncommonly, seizures. Coma is common in the presence of sedating co-ingestants. Recreational use is increasing.

    Topics: Adult; Analgesics, Opioid; Benzodiazepines; Drug Overdose; Female; Humans; Male; Poisoning; Pregabalin; Retrospective Studies

2020
Significant pregabalin toxicity managed with supportive care alone.
    Journal of medical toxicology : official journal of the American College of Medical Toxicology, 2010, Volume: 6, Issue:4

    There are two previously reported cases describing the management of pregabalin self-poisoning and one further case of management of therapeutic pregabalin accumulation. The peak reported pregabalin concentrations in these cases ranged from 13 mg/L to approximately 60 mg/L. Previous case reports have suggested that both supportive care and enhanced elimination are appropriate managements for pregabalin toxicity. A 54-year-old male presented following ingestion of 8.4 g of pregabalin. Initially, he had no clinical features of toxicity, although he developed significant neurological depression and coma approximately 3 h post-ingestion. He was managed with supportive care (including endotracheal intubation and mechanical ventilation) until his level of consciousness improved. Subsequent toxicological screening confirmed isolated pregabalin ingestion, with a serum pregabalin concentration of 66.5 mg/L at the time he clinically deteriorated. The pharmacokinetic properties of pregabalin indicate the potential value of extra-corporeal elimination methods such as haemodialysis. Clinical toxicologists should be aware that whilst there is a pharmacokinetic basis for the use of extra-corporeal methods in those with severe toxicity arising from excessive plasma pregabalin concentrations, there are case reports, including this one, where patients have been managed with supportive measures only.

    Topics: Analgesics; Drug Overdose; gamma-Aminobutyric Acid; Humans; Intubation, Intratracheal; Male; Middle Aged; Neurotoxicity Syndromes; Palliative Care; Poisoning; Pregabalin; Respiration, Artificial

2010