1
|
Van der Linden L, Hias J, Liesenborghs A, Walgraeve K, Van Brantegem P, Hellemans L, Milisen K, Tournoy J. The impact of a pharmacist intervention on post-discharge hypnotic drug discontinuation in geriatric inpatients: a before-after study. BMC Geriatr 2023; 23:407. [PMID: 37400758 DOI: 10.1186/s12877-023-04139-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 06/27/2023] [Indexed: 07/05/2023] Open
Abstract
BACKGROUND Chronic use of hypnotic agents is prevalent in older adults, who as a result are at increased risk for certain adverse events, such as day-time drowsiness and falls. Multiple strategies to discontinue hypnotics have been tested in geriatric patients, but evidence remains scarce. Hence, we aimed to investigate a multicomponent intervention to reduce hypnotic drug use in geriatric inpatients. METHODS A before-after study was performed on the acute geriatric wards of a teaching hospital. The before group (= control group) received usual care, while intervention patients (= intervention group) were exposed to a pharmacist-led deprescribing intervention, comprising education of health care personnel, access to standardized discontinuation regimens, patient education and support of transitional care. The primary outcome was hypnotic drug discontinuation at one month after discharge. Secondary outcomes among others were sleep quality and hypnotic use at one and two weeks after enrolment and at discharge. Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) upon inclusion, two weeks after enrolment and one month after discharge. Determinants for the primary outcome were identified using regression analysis. RESULTS A total of 173 patients were enrolled, with 70.5% of patients taking benzodiazepines. Average age was 85 years (interquartile range 81-88.5) and 28.3% were male. A higher discontinuation rate at one month after discharge was observed in favour of the intervention (37.7% vs. 21.9%, p = 0.02281). No difference in sleep quality was found between both groups (p = 0.719). The average sleep quality was 8.74 (95% confidence interval (CI): 7.98-9.49) and 8.57 (95% CI: 7.75-9.39) in the control and intervention groups respectively. Determinants for discontinuation at one month were: the intervention (odds ratio (OR) 2.36, 95% CI: 1.14-4.99), fall on admission (OR 2.05; 95% CI: 0.95-4.43), use of a z-drug (OR 0.54, 95% CI: 0.23-1.22), PSQI score on admission (OR 1.08, 95% CI: 0.97-1.19) and discontinuation prior to discharge (OR 4.71, 95% CI: 2.26-10.17). CONCLUSIONS A pharmacist-led intervention in geriatric inpatients was associated with a reduction of hypnotic drug use one month after discharge, without any loss in sleep quality. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT05521971 (retrospectively registered on 29th of August 2022).
Collapse
Affiliation(s)
- Lorenz Van der Linden
- Hospital Pharmacy Department, University Hospitals Leuven, Herestraat 49, 3000, Leuven, Belgium.
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium.
| | - Julie Hias
- Hospital Pharmacy Department, University Hospitals Leuven, Herestraat 49, 3000, Leuven, Belgium
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Astrid Liesenborghs
- Hospital Pharmacy Department, University Hospitals Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Karolien Walgraeve
- Hospital Pharmacy Department, University Hospitals Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Pieter Van Brantegem
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Laura Hellemans
- Hospital Pharmacy Department, University Hospitals Leuven, Herestraat 49, 3000, Leuven, Belgium
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
- Research Foundation - Flanders (FWO), Brussels, Belgium
| | - Koen Milisen
- Department of Public Health and Primary Care, Academic Center for Nursing and Midwifery, KU Leuven, Leuven, Belgium
- Department of Geriatric Medicine, University Hospitals Leuven, Leuven, Belgium
| | - Jos Tournoy
- Department of Geriatric Medicine, University Hospitals Leuven, Leuven, Belgium
- Department of Public Health and Primary Care, Gerontology and Geriatrics, KU Leuven, Leuven, Belgium
| |
Collapse
|
2
|
Sibille FX, Spinewine A, Zerah L, Maljean L, Schoevaerdts D, de Saint-Hubert M. Current practice in benzodiazepine receptor agonists deprescribing on acute geriatric wards: a cohort study. BMC Geriatr 2022; 22:88. [PMID: 35100982 PMCID: PMC8805235 DOI: 10.1186/s12877-022-02753-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 12/20/2021] [Indexed: 11/10/2022] Open
Abstract
Background Benzodiazepine receptor agonist (BZRA) use is highly prevalent in hospitalised older people although these drugs are associated with numerous and serious adverse events. Deprescribing can reduce risks associated with chronic BZRA use. The aim of this study was to measure the prevalence of, and factors associated with, BZRA deprescribing in acute geriatric units. Methods During a one-year period, this multicentre retrospective study included patients aged ≥70 years, hospitalised in acute geriatric units, and using ≥1 BZRA on admission. BZRA deprescribing at discharge was defined as: ≥25% decrease in lorazepam-equivalent admission dose; discontinuation of all BZRAs; or cessation of a rescue prescription at discharge. BZRA cessation was defined as discontinuation of all BZRAs at discharge. We identified social, medical, geriatric and medication factors associated with BZRA deprescribing using logistic regression. Results In total, 561 patients were included (mean age: 85.3±5.9 years, 70% of women). BZRA deprescribing occurred in 240 (42.8%), including 85 with BZRA cessation (15.2%). Deprescribing occurred more frequently in patients with a BZRA-related adverse event on admission or during hospital stay (odds ratio (OR) 4.5; 95% confidence interval [2.6; 7.9]), with an antidepressant (1.6 [1.1; 2.4]) and a higher lorazepam-equivalent dosage on admission (OR 1.2 [1; 1.4]), and less frequently in patients with antipsychotic drug (OR 0.5 [0.3; 0.8]). BZRA cessation was more likely in patients with a BZRA-related adverse event (OR 2.2 [1.2; 4.3]) and a lower lorazepam-equivalent dosage on admission (OR 0.5 [0.3; 0.6]). Conclusions During hospitalisation in the acute geriatric units of our hospital, BZRA deprescribing occurred in 42.8% of the patients. Identification of an BZRA-related adverse event by the treating physician appears to be a major factor: this reactive deprescribing accounted for 74% of cases in our study. Further prospective studies are needed to measure long-term persistence of in-hospital deprescribing and encourage proactive management.
Collapse
Affiliation(s)
- François-Xavier Sibille
- Department of Geriatric Medicine, CHU Dinant Godinne UCL Namur, Avenue Dr Gaston Therasse, 1, 5530, Yvoir, Belgium. .,Institute of Health and Society, Université Catholique de Louvain, Clos Chapelle aux Champs, 30 Bte B1. 30.13, 1200, Brussels, Belgium. .,Clinical Pharmacy Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, Avenue Mounier, 72 bte B1.72.02, 1200, Brussels, Belgium.
| | - Anne Spinewine
- Clinical Pharmacy Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, Avenue Mounier, 72 bte B1.72.02, 1200, Brussels, Belgium.,Department of Pharmacy, CHU Dinant Godinne UCL Namur, Avenue Dr Gaston Therasse, 1, 5530, Yvoir, Belgium
| | - Lorène Zerah
- Clinical Pharmacy Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, Avenue Mounier, 72 bte B1.72.02, 1200, Brussels, Belgium
| | - Laurentine Maljean
- Department of Pharmacy, CHU Dinant Godinne UCL Namur, Avenue Dr Gaston Therasse, 1, 5530, Yvoir, Belgium
| | - Didier Schoevaerdts
- Department of Geriatric Medicine, CHU Dinant Godinne UCL Namur, Avenue Dr Gaston Therasse, 1, 5530, Yvoir, Belgium.,Institute of Health and Society, Université Catholique de Louvain, Clos Chapelle aux Champs, 30 Bte B1. 30.13, 1200, Brussels, Belgium
| | - Marie de Saint-Hubert
- Department of Geriatric Medicine, CHU Dinant Godinne UCL Namur, Avenue Dr Gaston Therasse, 1, 5530, Yvoir, Belgium.,Institute of Health and Society, Université Catholique de Louvain, Clos Chapelle aux Champs, 30 Bte B1. 30.13, 1200, Brussels, Belgium.,NARILIS, Namur, Belgium
| |
Collapse
|
3
|
Cognitive Behavioral Therapy and Acceptance and Commitment Therapy for the Discontinuation of Long-Term Benzodiazepine Use in Insomnia and Anxiety Disorders. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph181910222. [PMID: 34639523 PMCID: PMC8508349 DOI: 10.3390/ijerph181910222] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/15/2021] [Accepted: 09/23/2021] [Indexed: 01/23/2023]
Abstract
Benzodiazepines have proven to be highly effective for treating insomnia and anxiety. Although considered safe when taken for a short period of time, a major risk–benefit dilemma arises in the context of long-term use, relating to addiction, withdrawal symptoms, and potential side effects. For these reasons, benzodiazepines are not recommended for treating chronic sleep disorders, anxiety disorders, nor for people over the age of 65, and withdrawal among long-term users is a public health issue. Indeed, only 5% of patients manage to discontinue using these drugs on their own. Even with the help of a general practitioner, this rate does not exceed 25 to 30% of patients, of which approximately 7% manage to remain drug-free in the long term. Cognitive Behavioral Therapies (CBT) offer a crucial solution to this problem, having been shown to increase abstinence success to 70–80%. This article examines traditional and novel CBT techniques in this regard, such as Acceptance and Commitment Therapy, which address both the underlying condition (insomnia/anxiety) and the substance-related disorder. The theoretical framework and evidence supporting the use of these approaches are reviewed. Finally, current research gaps are discussed, and key research perspectives are proposed.
Collapse
|
4
|
Neville HL, Granter C, Adibi P, Belliveau J, Isenor JE, Bowles SK. Interventions to reduce benzodiazepine and sedative-hypnotic drug use in acute care hospitals: A scoping review. Res Social Adm Pharm 2021; 18:2874-2886. [PMID: 34253470 DOI: 10.1016/j.sapharm.2021.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 05/17/2021] [Accepted: 07/04/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Benzodiazepines and sedative-hypnotic drugs (BZD/SHD) are commonly utilized in the acute care setting for insomnia and anxiety and are associated with cognitive impairment, falls, and fractures. Interventions to reduce use of BZD/SHD in hospitals are not well characterized. OBJECTIVE The objective was to conduct a scoping review to identify and characterize interventions to reduce the use of BZD/SHD by adults in the acute care setting. METHODS English language studies and abstracts that described an intervention to reduce BZD/SHD in adult hospital patients were included. Six databases (PubMed, EMBASE, CINAHL, PsycINFO, Scopus, and Web of Science) were searched up to July 2018 and updated to February 3, 2021. The grey literature (Opengrey, Grey Matters, Google Advanced) was searched up to July 2018. Titles and abstracts were screened and full-text articles were reviewed and charted by three independent reviewers. Stakeholders were consulted to inform the scoping review and collect perspectives on the findings. RESULTS There were 13,046 records identified and 43 studies included. The most common study designs were uncontrolled before and after (23/43, 53.5%) and randomized controlled trials (7/43, 16.3%). The majority of studies tested a single intervention (32/43, 74.4%) such as education, deprescribing, relaxation training and sleep protocols. Patients were frequently the target of relaxation training and behavior change interventions; while sleep protocols, multifaceted interventions, education and deprescribing were usually directed at healthcare providers, either alone or in combination with patients. Most studies reported positive results in decreasing BZD/SHD use (27/43, 62.8%). CONCLUSIONS The scoping review found a variety of interventions to decrease the utilization of BZD/SHD in hospitals. Multifaceted interventions aimed at patients and healthcare providers that include a combination of education, sleep protocols, and deprescribing may support reductions in BZD/SHD use. Stakeholders also recommended policy and system changes such as computer alerts due to feasibility and workload.
Collapse
Affiliation(s)
- Heather L Neville
- Nova Scotia Health, 1276 South Park Street, Halifax, Nova Scotia, B3H 2Y9, Canada.
| | - Courtney Granter
- Nova Scotia Health, 1276 South Park Street, Halifax, Nova Scotia, B3H 2Y9, Canada; IWK Health Centre, 5980 University Ave, Halifax, Nova Scotia, B3H 1V7, Canada.
| | - Pegah Adibi
- Nova Scotia Health, 1276 South Park Street, Halifax, Nova Scotia, B3H 2Y9, Canada.
| | - Julia Belliveau
- Nova Scotia Health, 1276 South Park Street, Halifax, Nova Scotia, B3H 2Y9, Canada.
| | - Jennifer E Isenor
- College of Pharmacy, Dalhousie University, Halifax, Nova Scotia, Canada.
| | - Susan K Bowles
- Nova Scotia Health, 1276 South Park Street, Halifax, Nova Scotia, B3H 2Y9, Canada; College of Pharmacy, Dalhousie University, Halifax, Nova Scotia, Canada.
| |
Collapse
|
5
|
Basińska-Szafrańska A. Metabolic diversity as a reason for unsuccessful detoxification from benzodiazepines: the rationale for serum BZD concentration monitoring. Eur J Clin Pharmacol 2021; 77:795-808. [PMID: 33388822 DOI: 10.1007/s00228-020-03048-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 11/17/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE Many harms secondary to benzodiazepine (BZD) dependence force users towards detoxification treatment. However, even strongly motivated patients tolerate the process badly or experience early relapse. The detoxification procedure has not yet been standardized. The objective of this paper is to examine the hypothesis that faulty detoxification routines may have caused some failures. METHODS The detoxification approaches found in the literature were compared stage by stage. The review was used to identify possible common, across-the-board systematic errors. RESULTS The presented literature review confirms that the widespread divergence in the BZD metabolism rate is effectively neglected during detoxification routines. Without laboratory measurements, these differences, additionally interfered with by auxiliary drugs, undermine not only the scheduled but even the symptom-driven procedures. An initial substitution with a long-acting BZD, although recommended, may lead to over-accumulation. This excess, varying between patients and incompatible with the current tapering stage, may lead to repeated overestimation of the patient's adjustments to reduced doses. Consequently, the patient's good clinical presentation at withdrawal, resulting in a conclusion of detoxification, may actually reflect a persistently high serum BZD concentration. The low-concentration stage, if shifted past the end of treatment, exposes patients to unexpected, unassisted withdrawal crises. With laboratory feedback, these crises, unlike the symptoms related to deficient re-adaptation mechanisms, could be prevented. Moreover, by minimizing the high-concentration phase, time can be saved for properly assisted low-concentration challenges. CONCLUSION A customized detoxification procedure driven not only by the intensity of withdrawal symptoms but also by serum BZD monitoring may prevent some failures. As the standard regimen, it would make detoxification from BZDs more reliable and effective.
Collapse
|
6
|
Gnjidic D, Ong HMM, Leung C, Jansen J, Reeve E. The impact of in hospital patient-education intervention on older people's attitudes and intention to have their benzodiazepines deprescribed: a feasibility study. Ther Adv Drug Saf 2019; 10:2042098618816562. [PMID: 30728943 PMCID: PMC6351969 DOI: 10.1177/2042098618816562] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background Long-term benzodiazepine use in the older population is common and is associated with significant harm. The provision of a patient-educational booklet during hospitalization may encourage patients to discuss review and possible deprescribing of benzodiazepine therapy with their health professionals. The aim of this study was to assess the feasibility and effect of a patient empowerment intervention in hospital inpatients on patient initiation of a discussion about deprescribing benzodiazepines versus usual care. Methods A feasibility interventional study using a patient-empowerment education intervention was conducted at a Sydney teaching hospital. Patients aged ⩾ 65 years, prescribed a benzodiazepine, and able to provide consent were invited to participate in the study. Participants were randomly allocated to intervention or control group (1:1). Intervention participants received the patient-empowerment booklet and control received usual care. All participants received 1-month follow-up phone interviews to assess medication and attitudinal changes. Results A total of 42 participants were recruited (20 intervention and 22 control). The average age was 71.5 (interquartile range: 69.0-80.3) and 54.8% were females. There was no difference in baseline characteristics between intervention and control groups (p > 0.05). At baseline, 65.0% of participants (53.0% intervention, 86.0% control) were not concerned about the potential benzodiazepine side effects. Twenty-nine participants (15 intervention and 14 control) completed 1-month follow up; 22 participants (11 intervention and 11 control) were discharged on the benzodiazepine. Among these, 13 (59.1%) had ceased benzodiazepine at 1-month follow up [46.2% (n = 6) intervention; 53.8% (n = 7) control]. In the intervention group, 33.3% (n = 5) of participants had initiated a discussion with their doctor or pharmacist about stopping the benzodiazepine compared with 35.7% (n = 5) in the control group. Conclusion Cessation of benzodiazepines 1 month following discharge was common. Future larger studies are required to confirm the effectiveness of providing a patient-empowerment booklet on reducing benzodiazepine use and other potentially inappropriate medications.
Collapse
Affiliation(s)
| | | | | | - Jesse Jansen
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Emily Reeve
- Faculty of Medicine and Health, University of Sydney, NSW, Australia Geriatric Medicine Research, Dalhousie University and Nova Scotia Health Authority, NS, Canada College of Pharmacy, Dalhousie University, NS, Canada
| |
Collapse
|
7
|
Take a multifaceted stepwise approach when deprescribing benzodiazepines in older patients. DRUGS & THERAPY PERSPECTIVES 2018. [DOI: 10.1007/s40267-018-0578-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
8
|
Deprescribing Benzodiazepines in Older Patients: Impact of Interventions Targeting Physicians, Pharmacists, and Patients. Drugs Aging 2018; 35:493-521. [PMID: 29705831 DOI: 10.1007/s40266-018-0544-4] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Benzodiazepines (BZDs; including the related Z-drugs) are frequently targets for deprescribing; long-term use in older people is harmful and often not beneficial. BZDs can result in significant harms, including falls, fractures, cognitive impairment, car crashes and a significant financial and legal burden to society. Deprescribing BZDs is problematic due to a complex interaction of drug, patient, physician and systematic barriers, including concern about a potentially distressing but rarely fatal withdrawal syndrome. Multiple studies have trialled interventions to deprescribe BZDs in older people and are discussed in this narrative review. Reported success rates of deprescribing BZD interventions range between 27 and 80%, and this variability can be attributed to heterogeneity of methodological approaches and limited generalisability to cognitively impaired patients. Interventions targeting the patient and/or carer include raising awareness (direct-to-consumer education, minimal interventions, and 'one-off' geriatrician counselling) and resourcing the patient (gradual dose reduction [GDR] with or without cognitive behavioural therapy, teaching relaxation techniques, and sleep hygiene). These are effective if the patient is motivated to cease and is not significantly cognitively impaired. Interventions targeted to physicians include prescribing interventions by audit, algorithm or medication review, and providing supervised GDR in combination with medication substitution. Pharmacists have less frequently been the targets for studies, but have key roles in several multifaceted interventions. Interventions are evaluated according to the Behaviour Change Wheel. Research supports trialling a stepwise approach in the cognitively intact older person, but having a low threshold to use less-consultative methods in patients with dementia. Several resources are available to support deprescribing of BZDs in clinical practice, including online protocols.
Collapse
|
9
|
Fluyau D, Revadigar N, Manobianco BE. Challenges of the pharmacological management of benzodiazepine withdrawal, dependence, and discontinuation. Ther Adv Psychopharmacol 2018; 8:147-168. [PMID: 29713452 PMCID: PMC5896864 DOI: 10.1177/2045125317753340] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2017] [Accepted: 11/23/2017] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Benzodiazepines (BZDs) are among the most prescribed sedative hypnotics and among the most misused and abused medications by patients, in parallel with opioids. It is estimated that more than 100 million Benzodiazepine (BZD) prescriptions were written in the United States in 2009. While medically useful, BZDs are potentially dangerous. The co-occurring abuse of opioids and BZD, as well as increases in BZD abuse, tolerance, dependence, and short- and long-term side effects, have prompted a worldwide discussion about the challenging aspects of medically managing the discontinuation of BZDs. Abrupt cessation can cause death. This paper addresses the challenges of medications suggested for the management of BZD discontinuation, their efficacy, the risks of abuse and associated medical complications. The focus of this review is on the challenges of several medications suggested for the management of BZD discontinuation, their efficacy, the risks of abuse, and associated medical complications. METHODS An electronic search was performed of Medline, Worldwide Science, Directory of Open Access Journals, Embase, Cochrane Library, Google Scholar, PubMed Central, and PubMed from 1990 to 2017. The review includes double-blind, placebo-controlled studies for the most part, open-label pilot studies, and animal studies, in addition to observational research. We expand the search to review articles, naturalistic studies, and to a lesser extent, letters to the editor/case reports. We exclude abstract and poster presentations, books, and book chapters. RESULTS The efficacy of these medications is not robust. While some of these medicines are relatively safe to use, some of them have a narrow therapeutic index, with severe, life-threatening side effects. Randomized studies have been limited. There is a paucity of comparative research. The review has several limitations. The quality of the documents varies according to whether they are randomized studies, nonrandomized studies, naturalistic studies, pilot studies, letters to the editors, or case reports. CONCLUSIONS The use of medications for the discontinuation of BZDs seems appropriate. It is a challenge that requires further investigation through randomized clinical trials to maximize efficacy and to minimize additional risks and side effects.
Collapse
Affiliation(s)
- Dimy Fluyau
- Emory University School of Medicine, 1648 Pierce Dr NE, Atlanta, GA 30307, USA
| | | | | |
Collapse
|
10
|
Baandrup L, Ebdrup BH, Rasmussen JØ, Lindschou J, Gluud C, Glenthøj BY. Pharmacological interventions for benzodiazepine discontinuation in chronic benzodiazepine users. Cochrane Database Syst Rev 2018; 3:CD011481. [PMID: 29543325 PMCID: PMC6513394 DOI: 10.1002/14651858.cd011481.pub2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Prolonged treatment with benzodiazepines is common practice despite clinical recommendations of short-term use. Benzodiazepines are used by approximately 4% of the general population, with increased prevalence in psychiatric populations and the elderly. After long-term use it is often difficult to discontinue benzodiazepines due to psychological and physiological dependence. This review investigated if pharmacological interventions can facilitate benzodiazepine tapering. OBJECTIVES To assess the benefits and harms of pharmacological interventions to facilitate discontinuation of chronic benzodiazepine use. SEARCH METHODS We searched the following electronic databases up to October 2017: Cochrane Drugs and Alcohol Group's Specialised Register of Trials, CENTRAL, PubMed, Embase, CINAHL, and ISI Web of Science. We also searched ClinicalTrials.gov, the WHO ICTRP, and ISRCTN registry, and checked the reference lists of included studies for further references to relevant randomised controlled trials. SELECTION CRITERIA We included randomised controlled trials comparing pharmacological treatment versus placebo or no intervention or versus another pharmacological intervention in adults who had been treated with benzodiazepines for at least two months and/or fulfilled criteria for benzodiazepine dependence (any criteria). DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. MAIN RESULTS We included 38 trials (involving 2543 participants), but we could only extract data from 35 trials with 2295 participants. Many different interventions were studied, and no single intervention was assessed in more than four trials. We extracted data on 18 different comparisons. The risk of bias was high in all trials but one. Trial Sequential Analysis showed imprecision for all comparisons.For benzodiazepine discontinuation, we found a potential benefit of valproate at end of intervention (1 study, 27 participants; risk ratio (RR) 2.55, 95% confidence interval (CI) 1.08 to 6.03; very low-quality evidence) and of tricyclic antidepressants at longest follow-up (1 study, 47 participants; RR 2.20, 95% CI 1.27 to 3.82; low-quality evidence).We found potentially positive effects on benzodiazepine withdrawal symptoms of pregabalin (1 study, 106 participants; mean difference (MD) -3.10 points, 95% CI -3.51 to -2.69; very low-quality evidence), captodiame (1 study, 81 participants; MD -1.00 points, 95% CI -1.13 to -0.87; very low-quality evidence), paroxetine (2 studies, 99 participants; MD -3.57 points, 95% CI -5.34 to -1.80; very low-quality evidence), tricyclic antidepressants (1 study, 38 participants; MD -19.78 points, 95% CI -20.25 to -19.31; very low-quality evidence), and flumazenil (3 studies, 58 participants; standardised mean difference -0.95, 95% CI -1.71 to -0.19; very low-quality evidence) at end of intervention. However, the positive effect of paroxetine on benzodiazepine withdrawal symptoms did not persist until longest follow-up (1 study, 54 participants; MD -0.13 points, 95% CI -4.03 to 3.77; very low-quality evidence).The following pharmacological interventions reduced symptoms of anxiety at end of intervention: carbamazepine (1 study, 36 participants; MD -6.00 points, 95% CI -9.58 to -2.42; very low-quality evidence), pregabalin (1 study, 106 participants; MD -4.80 points, 95% CI -5.28 to -4.32; very low-quality evidence), captodiame (1 study, 81 participants; MD -5.70 points, 95% CI -6.05 to -5.35; very low-quality evidence), paroxetine (2 studies, 99 participants; MD -6.75 points, 95% CI -9.64 to -3.86; very low-quality evidence), and flumazenil (1 study, 18 participants; MD -1.30 points, 95% CI -2.28 to -0.32; very low-quality evidence).Two pharmacological treatments seemed to reduce the proportion of participants that relapsed to benzodiazepine use: valproate (1 study, 27 participants; RR 0.31, 95% CI 0.11 to 0.90; very low-quality evidence) and cyamemazine (1 study, 124 participants; RR 0.33, 95% CI 0.14 to 0.78; very low-quality evidence). Alpidem decreased the proportion of participants with benzodiazepine discontinuation (1 study, 25 participants; RR 0.41, 95% CI 0.17 to 0.99; number needed to treat for an additional harmful outcome (NNTH) 2.3 participants; low-quality evidence) and increased the occurrence of withdrawal syndrome (1 study, 145 participants; RR 4.86, 95% CI 1.12 to 21.14; NNTH 5.9 participants; low-quality evidence). Likewise, magnesium aspartate decreased the proportion of participants discontinuing benzodiazepines (1 study, 144 participants; RR 0.80, 95% CI 0.66 to 0.96; NNTH 5.8; very low-quality evidence).Generally, adverse events were insufficiently reported. Specifically, one of the flumazenil trials was discontinued due to severe panic reactions. AUTHORS' CONCLUSIONS Given the low or very low quality of the evidence for the reported outcomes, and the small number of trials identified with a limited number of participants for each comparison, it is not possible to draw firm conclusions regarding pharmacological interventions to facilitate benzodiazepine discontinuation in chronic benzodiazepine users. Due to poor reporting, adverse events could not be reliably assessed across trials. More randomised controlled trials are required with less risk of systematic errors ('bias') and of random errors ('play of chance') and better and full reporting of patient-centred and long-term clinical outcomes. Such trials ought to be conducted independently of industry involvement.
Collapse
Affiliation(s)
- Lone Baandrup
- Mental Health Centre Glostrup, Mental Health Services of the Capital RegionCentre for Neuropsychiatric Schizophrenia ResearchNordre Ringvej 29‐67GlostrupDenmark2600
- Mental Health Services of the Capital RegionMental Health Centre BallerupMaglevænget 2BallerupDenmarkDK‐2750
| | - Bjørn H Ebdrup
- Mental Health Centre Glostrup, Mental Health Services of the Capital RegionCentre for Neuropsychiatric Schizophrenia ResearchNordre Ringvej 29‐67GlostrupDenmark2600
| | - Jesper Ø Rasmussen
- Mental Health Services of the Capital RegionMental Health Centre AmagerCopenhagenDenmark
- Mental Health Services of the Capital RegionMental Health Centre Sct. HansRoskildeDenmark
| | - Jane Lindschou
- Department 7812, Rigshospitalet, Copenhagen University HospitalCopenhagen Trial Unit, Centre for Clinical Intervention ResearchBlegdamsvej 9CopenhagenDenmarkDK‐2100
| | - Christian Gluud
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalCochrane Hepato‐Biliary GroupBlegdamsvej 9CopenhagenDenmarkDK‐2100
| | - Birte Y Glenthøj
- Mental Health Centre Glostrup, Mental Health Services of the Capital RegionCentre for Neuropsychiatric Schizophrenia ResearchNordre Ringvej 29‐67GlostrupDenmark2600
| | | |
Collapse
|
11
|
[The development of clinical practice algorithms for the appropriate use of psychotropic drugs in older persons with high risk of falls]. Tijdschr Gerontol Geriatr 2017; 48:195-202. [PMID: 28884457 DOI: 10.1007/s12439-017-0229-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Psychotropic drugs (hypno-sedatives, antidepressants and antipsychotics) are commonly used in the older population. On the long term, psychotropic drug use in older persons is associated with several negative functional outcomes such as an increased risk of falls. Gradual withdrawal of psychotropic drugs in older persons is feasible and leads to a significant reduction of falls. Both withdrawal of psychotropic drugs as well as the initiation of appropriate treatment with psychotropic drugs requires knowledge, consultation and cooperation between disciplines and a mentality change among healthcare professionals. In order to inform and support healthcare professionals, the Centre of Expertise for Fall and Fracture Prevention Flanders developed three clinical practice algorithms for the appropriate use of psychotropic drugs in older persons with high risk of falls and a fact sheet with background information.
Collapse
|
12
|
Reeve E, Ong M, Wu A, Jansen J, Petrovic M, Gnjidic D. A systematic review of interventions to deprescribe benzodiazepines and other hypnotics among older people. Eur J Clin Pharmacol 2017; 73:927-935. [DOI: 10.1007/s00228-017-2257-8] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 04/18/2017] [Indexed: 01/10/2023]
|
13
|
|
14
|
Page AT, Clifford RM, Potter K, Schwartz D, Etherton-Beer CD. The feasibility and effect of deprescribing in older adults on mortality and health: a systematic review and meta-analysis. Br J Clin Pharmacol 2016; 82:583-623. [PMID: 27077231 DOI: 10.1111/bcp.12975] [Citation(s) in RCA: 287] [Impact Index Per Article: 35.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 03/23/2016] [Accepted: 04/12/2016] [Indexed: 12/31/2022] Open
Abstract
AIMS Deprescribing is a suggested intervention to reverse the potential iatrogenic harms of inappropriate polypharmacy. The review aimed to determine whether or not deprescribing is a safe, effective and feasible intervention to modify mortality and health outcomes in older adults. METHODS Specified databases were searched from inception to February 2015. Two researchers independently screened all retrieved articles for inclusion, assessed study quality and extracted data. Data were pooled using RevMan v5.3. Eligible studies included those where older adults had at least one medication deprescribed. The primary outcome was mortality. Secondary outcomes were adverse drug withdrawal events, psychological and physical health outcomes, quality of life, and medication usage (e.g. successful deprescribing, number of medications prescribed, potentially inappropriate medication use). RESULTS A total of 132 papers met the inclusion criteria, which included 34 143 participants aged 73.8 ± 5.4 years. In nonrandomized studies, deprescribing polypharmacy was shown to significantly decrease mortality (OR 0.32, 95% CI: 0.17-0.60). However, this was not statistically significant in the randomized studies (OR 0.82, 95% CI 0.61-1.11). Subgroup analysis revealed patient-specific interventions to deprescribe demonstrated a significant reduction in mortality (OR 0.62, 95% CI 0.43-0.88). However, generalized educational programmes did not change mortality (OR 1.21, 95% CI 0.86-1.69). CONCLUSIONS Although nonrandomized data suggested that deprescribing reduces mortality, deprescribing was not shown to alter mortality in randomized studies. Mortality was significantly reduced when applying patient-specific interventions to deprescribe in randomized studies.
Collapse
Affiliation(s)
- Amy T Page
- School of Medicine and Pharmacology, University of Western Australia, 35 Stirling Highway, Crawley, 6009, Western Australia, Australia
| | - Rhonda M Clifford
- School of Medicine and Pharmacology, University of Western Australia, 35 Stirling Highway, Crawley, 6009, Western Australia, Australia
| | - Kathleen Potter
- School of Medicine and Pharmacology, University of Western Australia, 35 Stirling Highway, Crawley, 6009, Western Australia, Australia
| | - Darren Schwartz
- School of Medicine and Pharmacology, University of Western Australia, 35 Stirling Highway, Crawley, 6009, Western Australia, Australia.,Graylands Hospital, Mt Claremont, Western Australia, Australia
| | - Christopher D Etherton-Beer
- School of Medicine and Pharmacology, University of Western Australia, 35 Stirling Highway, Crawley, 6009, Western Australia, Australia.,Royal Perth Hospital, Perth, Western Australia, Australia
| |
Collapse
|
15
|
Feasibility of discontinuing chronic benzodiazepine use in nursing home residents: a pilot study. Eur J Clin Pharmacol 2014; 70:1251-60. [PMID: 25098683 DOI: 10.1007/s00228-014-1725-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Accepted: 07/29/2014] [Indexed: 10/24/2022]
Abstract
PURPOSE Guidelines discourage chronic benzodiazepines and related Z drugs (BZD/Zs) for sleep problems. However, prevalence among nursing home residents remains high. Discontinuing these drugs is widely recommended but seems difficult to implement. The aim of our study was to evaluate the overall feasibility in the nursing home, in terms of willingness towards discontinuation and success rate at 8 months, together with the impact on withdrawal symptoms, change in sleep quality, quality of life and medication use. METHODS In a convenience sample of five nursing homes (823 residents), we included cognitively competent residents with chronic BZD/Z use for insomnia. We investigated sleep quality [with Pittsburgh Sleep Quality Index (PSQI)], quality of life (EQ-5D) and withdrawal symptoms [Benzodiazepine Withdrawal Symptom Questionnaire (BWSQ)]. Success rate was analysed with survival analysis. RESULTS Of the 135 eligible residents, both general physician (GP) and resident were willing to initiate discontinuation in 38 residents. Reasons for refusing to initiate discontinuation among GPs was the unmotivated patient and among residents the reluctance towards change. At 8 months, 66.0% were successful discontinuers, with the subjective PSQI component evolving favourably (p = 0.013) and a decreasing number of midnight awakenings (p = 0.041). In the relapse group (n = 13), the quality of life decreased (p = 0.012), with mainly an increase of problems with activities and pain/discomfort. In both groups, the withdrawal symptoms, functionality and medication use did not change. CONCLUSION Discontinuation of chronic BZD/Z use is feasible in the nursing home setting without noticeable withdrawal symptoms, without a switch in medication use, without detrimental effect on quality of life and with a positive effect on the self-perceived sleep quality.
Collapse
|
16
|
Barriers to discontinuation of chronic benzodiazepine use in nursing home residents: Perceptions of general practitioners and nurses. Eur Geriatr Med 2014. [DOI: 10.1016/j.eurger.2013.11.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
17
|
Gould RL, Coulson MC, Patel N, Highton-Williamson E, Howard RJ. Interventions for reducing benzodiazepine use in older people: meta-analysis of randomised controlled trials. Br J Psychiatry 2014; 204:98-107. [PMID: 24493654 DOI: 10.1192/bjp.bp.113.126003] [Citation(s) in RCA: 105] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND The use of benzodiazepines has been advised against in older people, but prevalence rates remain high. AIMS To review the evidence for interventions aimed at reducing benzodiazepine use in older people. METHOD We conducted a systematic review, assessment of risk of bias and meta-analyses of randomised controlled trials of benzodiazepine withdrawal and prescribing interventions. RESULTS Ten withdrawal and eight prescribing studies met the inclusion criteria. At post-intervention, significantly higher odds of not using benzodiazepines were found with supervised withdrawal with psychotherapy (odds ratio (OR) = 5.06, 95% CI 2.68-9.57, P<0.00001) and withdrawal with prescribing interventions (OR = 1.43, 95% CI 1.02-2.02, P = 0.04) in comparison with the control interventions treatment as usual (TAU), education placebo, withdrawal with or without drug placebo, or psychotherapy alone. Significantly higher odds of not using benzodiazepines were also found for multifaceted prescribing interventions (OR = 1.37, 95% CI 1.10-1.72, P = 0.006) in comparison with control interventions (TAU and prescribing placebo). CONCLUSIONS Supervised benzodiazepine withdrawal augmented with psychotherapy should be considered in older people, although pragmatic reasons may necessitate consideration of other strategies such as medication review.
Collapse
Affiliation(s)
- Rebecca L Gould
- Rebecca L. Gould, PhD, DClinPsy, King's College London, Department of Old Age Psychiatry, Institute of Psychiatry, London; Mark C. Coulson, PhD, Department of Psychology, School of Health and Education, Middlesex University, Hendon; Natasha Patel, MBBS, Elizabeth Highton-Williamson, BSc, Robert J. Howard, MD, King's College London, Department of Old Age Psychiatry, Institute of Psychiatry, London, UK
| | | | | | | | | |
Collapse
|
18
|
Azermai M, Bourgeois J, Somers A, Petrovic M. Inappropriate use of psychotropic drugs in older individuals: implications for practice. ACTA ACUST UNITED AC 2013. [DOI: 10.2217/ahe.13.17] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Frailty at old age and institutionalization in nursing homes are often associated with multiple chronic diseases (multimorbidity) requiring multiple medications (polypharmacy). Among these chronic conditions, mental health problems (e.g., dementia, depression and insomnia) are common. Psychotropic drugs are frequently used as a treatment approach for these conditions, and the prevalence of their use is high among community-dwelling older adults, but even higher in nursing homes. Furthermore, within the problem of polypharmacy and inappropriate prescribing, psychotropic drugs (defined in this article as antipsychotics, benzodiazepines and antidepressants) constitute a significant proportion. The use of psychotropics in older adults remains controversial given the risk of adverse effects, in contrast to the limited effectiveness. Guidelines advise a thorough risk–benefit analysis before the initiation of psychotropics, in addition to time-limited use and discontinuation. In the future, serious efforts should be undertaken to tackle the burden of inappropriate psychotropic prescribing in older adults by incorporating a multidisciplinary approach and by offering credible alternatives.
Collapse
Affiliation(s)
- Majda Azermai
- Heymans Institute of Pharmacology, Division of Clinical Pharmacology, Ghent University, De Pintelaan 185 (1 Blok B), 9000 Gent, Belgium.
| | - Jolyce Bourgeois
- Heymans Institute of Pharmacology, Division of Clinical Pharmacology, Ghent University, De Pintelaan 185 (1 Blok B), 9000 Gent, Belgium
| | - Annemie Somers
- Department of Pharmacy, Ghent University Hospital, Gent, Belgium
| | - Mirko Petrovic
- Heymans Institute of Pharmacology, Division of Clinical Pharmacology, Ghent University, De Pintelaan 185 (1 Blok B), 9000 Gent, Belgium
- Department of Geriatrics, Ghent University Hospital, Gent, Belgium
| |
Collapse
|
19
|
|
20
|
Somers A, Robays H, Audenaert K, Van Maele G, Bogaert M, Petrovic M. The use of hypnosedative drugs in a university hospital: has anything changed in 10 years? Eur J Clin Pharmacol 2011; 67:723-9. [PMID: 21279338 DOI: 10.1007/s00228-010-0983-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2010] [Accepted: 12/14/2010] [Indexed: 10/18/2022]
Abstract
AIM Our goal was to investigate the use of hypnosedatives (HSs) before and during hospitalization, explore the relationship between their use and various demographic and clinical variables, and compare the results with data from a similar 2000 study with particular interest in adherence to hospital formulary guidelines. METHODS A cross-sectional observational survey of 326 hospitalized patients recruited from ten wards of the Ghent University Hospital, Gent, Belgium, with a patient interview and by evaluating medical and nursing files. RESULTS In 30.7% of patients, the use of a HS before admission was reported. According to the patient interview, 33.1% used a HS during hospitalization. However, according to medical and nursing files, use of HSs in the hospital was 10% higher (43.3%). In 19.4% of patients who took HSs before admission, their use was discontinued in the hospital. In 15.6% of patients who took no HS before admission, a HS was started in the hospital, according to the formulary guidelines (data from files). There was a positive correlation between HS use in the hospital and older age, longer hospitalization, not coming from home, higher number of HSs taken before hospitalization, sleeping problems emerging during hospitalization, and central nervous system (CNS) disorders. In comparison with 2000, we registered a slight decrease in HS use during hospitalization and a decrease in the number of newly started patients. CONCLUSIONS The prevalence of HS use in our university hospital is high, mostly as a result of continuation of HSs started before admission, as there seems to be no general policy of active cessation. Compared with the survey performed 10 years ago, fewer hospitalized patients are newly started on HSs, and when this is the case, the formulary guidelines are followed.
Collapse
Affiliation(s)
- Annemie Somers
- Department of Pharmacy, Ghent University Hospital, De Pintelaan 185, 9000 Gent, Belgium.
| | | | | | | | | | | |
Collapse
|
21
|
Rubio G, Bobes J, Cervera G, Terán A, Pérez M, López-Gómez V, Rejas J. Effects of pregabalin on subjective sleep disturbance symptoms during withdrawal from long-term benzodiazepine use. Eur Addict Res 2011; 17:262-70. [PMID: 21701173 DOI: 10.1159/000324850] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2010] [Accepted: 02/01/2011] [Indexed: 11/19/2022]
Abstract
AIM To evaluate the effectiveness of pregabalin as a tapering therapy on the subjective sleep quality of patients who underwent a benzodiazepine withdrawal program in routine medical practice. METHODS Secondary analysis of a 12-week prospective, open noncontrolled study carried out in patients who met DSM-IV-TR criteria for benzodiazepine dependence. Sleep was evaluated with the Medical Outcomes Study Sleep Scale (MOS Sleep Scale). RESULTS 282 patients were included in the analysis. Mean (±SD) pregabalin dose was 315 ± 166 mg/day at the end of the trial. We observed a significant and clinically relevant improvement in sleep outcomes at the endpoint, with a total score reduction from 55.8 ± 18.9 to 25.1 ± 18.0 at week 12 (i.e. a 55% reduction). Similar findings were apparent using the six dimensions of the MOS Sleep Scale. Moderate correlations were observed between the MOS Sleep summary index and sleep domains, and there were improvements in anxiety symptoms and disease severity. CONCLUSIONS These findings suggest that pregabalin may improve subjective sleep quality in patients who underwent a benzodiazepine withdrawal program. This effect appears to be partly independent of improvements in symptoms of anxiety or withdrawal. However, controlled studies are needed to establish the magnitude of the effect of pregabalin.
Collapse
Affiliation(s)
- Gabriel Rubio
- Department of Psychiatry, University Hospital 12 de Octubre, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain.
| | | | | | | | | | | | | |
Collapse
|
22
|
Bourin M. Les problèmes posés par l’utilisation des benzodiazépines chez le patient âgé. Encephale 2010; 36:340-7. [DOI: 10.1016/j.encep.2010.04.016] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2010] [Accepted: 04/14/2010] [Indexed: 11/12/2022]
|
23
|
Petrovic M, Spatharakis G, Conroy S, Van Maeles G, Moulias S. Prevalence of sedative drug use in geriatric in-patients: a multi-centre study. Acta Clin Belg 2006; 61:119-26. [PMID: 16881560 DOI: 10.1179/acb.2006.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVE This cross-sectional study registered the prevalence of sedative drug use and withdrawal strategies in geriatric in-patients from 30 centres in nine European countries. METHODS We conducted a survey among young geriatricians using a standardised questionnaire on sedative drug use for more than three weeks. The study population consisted of 1972 in-patients aged 75 years or older. Acute care (620), intermediate care/rehabilitation (359), long-term care (261), terminal care (47) and nursing home (685) settings were represented. The pre-specified outcomes included the prevalence of sedative drug use; the identification of main prescribers and main reasons for prescribing and, the assessment of withdrawal policy, including psychological counselling and involvement of general practitioners. RESULTS Prevalence of sedative use was highest in long-term care (72%), followed by nursing homes (70%) and terminal care (59%). Geriatricians started prescribing sedatives after admission on 52% of all occasions. The main reasons for prescribing were continuation of medication taken at home (37%), sleep problems emerging after admission (26%) and post-admission worsening of existing sleep problems (20%). Most prescribers (70%) applied an active withdrawal policy. Short-term withdrawal programmes were mostly applied (57%). Most patients (60%) were psychologically counselled during withdrawal from sedatives. General practitioners were often (60%) involved in withdrawal policy. CONCLUSION The prevalence of prescription of sedative drugs in geriatric in-patients is high. Appropriate setting specific guidelines are needed to control use of sedatives in geriatric in-patients and to ensure withdrawal from these drugs whenever possible.
Collapse
Affiliation(s)
- M Petrovic
- Department of Geriatrics and Gerontology, Ghent University Hospital, Ghent, Belgium.
| | | | | | | | | |
Collapse
|
24
|
Bibliography Current World Literature. Curr Opin Anaesthesiol 2003. [DOI: 10.1097/01.aco.0000084472.59960.ce] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
25
|
Warie H, Petrovic M, Somers A, Mariman A, Robays H, Pevernagie D. The use of hypnosedative drugs in a university hospital setting. Acta Clin Belg 2003; 58:225-32. [PMID: 14635530 DOI: 10.1179/acb.2003.58.4.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVE The use of hypnosedatives (HSs) in the hospital and at home before admission was registered. Also, the incidence of HSs newly started in the hospital and the incidence of withdrawal in chronic users while in hospital was recorded. METHODS The study population consisted of 517 consecutively admitted patients recruited from 10 wards of the Ghent University Hospital; 493 of them received a questionnaire and were interviewed concerning the use of HSs at home and in the hospital, about the cause and duration of treatment, the type of HSs used, the presence and nature of any concomitant sleep or anxiety disorder. Main outcome measures were the actual use of HSs during hospitalisation as compared with the reported use, the influence of hospitalisation on use of HSs and the assessment of cause and duration of use of HSs. RESULTS Twenty-nine percent of the study sample took HSs at home and 45.2% while in the hospital. HSs were prescribed to 28.6% of the patients not habituated to chronic use of HSs at home. In contrast, 14.0% of the patients habituated to chronic use of HSs received no sleep medication while in hospital. Patients older than 60 years used more HSs than younger patients. Previous administration of HSs, sleep problems during hospital admission and female sex were predictive of HS-use. The main reason for prescription of HSs in the hospital was continuation of HSs taken at home. The most prescribed HSs were: lormetazepam, lorazepam, alprazolam, diazepam and zolpidem. Almost 10% of the patients were not informed on treatment with HSs. Among the subjects in whom HSs were newly started, 16.0% intended to continue this medication after discharge. Eleven percent took combinations of hypnosedative drugs. CONCLUSIONS The prevalence of prescription of HSs in the university hospital setting is high. Appropriate guidelines are needed to control the use of HSs during hospitalisation and to ensure withdrawal from these drugs upon discharge.
Collapse
Affiliation(s)
- H Warie
- Departments of Hospital Pharmacy, Internal Medicine and Psychiatry, Ghent University Hospital, De Pintelaan 185, B 9000 Ghent, Belgium.
| | | | | | | | | | | |
Collapse
|
26
|
Petrovic M, Mariman A, Warie H, Afschrift M, Pevernagie D. Is there a rationale for prescription of benzodiazepines in the elderly? Review of the literature. Acta Clin Belg 2003; 58:27-36. [PMID: 12723259 DOI: 10.1179/acb.2003.58.1.004] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Benzodiazepines (BZDs) constitute the most widely used symptomatic treatment of insomnia and anxiety. Many of these drugs are associated with adverse effects, such as daytime sedation and dependence with continued use. There is a concern about the rationale for and extent of benzodiazepine (BZD) use in the elderly. The sedation due to BZD use is a main risk factor for falls and other accidents. Impaired cognitive function with continuous use appears to be a major side effect. There is a general awareness that BZD use is inappropriate in many patients, and therefore discontinuation should be recommended whenever possible. Moreover, long-term use of these drugs should be actively discouraged. Although no unanimous recommendations concerning the optimal duration of the withdrawal process exist, BZDs may easily be withdrawn during a short period in most patients who are habituated to a low dose, if an initial phase with dose reduction and psychological support are provided. Alternative approaches involve sleep hygiene guidelines, behavioural treatment and psychotherapy tailored to the needs of the individual patient.
Collapse
Affiliation(s)
- M Petrovic
- Service of Internal Medicine, Ghent University Hospital, De Pintelaan 185, B-9000 Ghent, Belgium.
| | | | | | | | | |
Collapse
|