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Fu JL, Perloff MD. Pharmacotherapy for Spine-Related Pain in Older Adults. Drugs Aging 2022; 39:523-550. [PMID: 35754070 DOI: 10.1007/s40266-022-00946-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2022] [Indexed: 12/12/2022]
Abstract
As the population ages, spine-related pain is increasingly common in older adults. While medications play an important role in pain management, their use has limitations in geriatric patients due to reduced liver and renal function, comorbid medical problems, and polypharmacy. This review will assess the evidence basis for medications used for spine-related pain in older adults, with a focus on drug metabolism and adverse drug reactions. A PubMed/OVID search crossing common spine, neck, and back pain terms with key words for older adults and geriatrics was combined with common drug classes and common drug names and limited to clinical trials and age over 65 years. The results were then reviewed with identification of commonly used drugs and drug categories: nonsteroidal anti-inflammatories (NSAIDs), acetaminophen, corticosteroids, gabapentin and pregabalin, antispastic and antispasmodic muscle relaxants, tricyclic antidepressants (TCAs), serotonin-norepinephrine reuptake inhibitors (SNRIs), tramadol, and opioids. Collectively, 138 double-blind, placebo-controlled trials were the focus of the review. The review found a variable contribution of high-quality studies examining the efficacy of medications for spine pain primarily in the geriatric population. There was strong evidence for NSAID use with adjustments for gastrointestinal and renal risk factors. Gabapentin and pregabalin had mixed evidence for neuropathic pain. SNRIs had good evidence for neuropathic pain and a more favorable safety profile than TCAs. Tramadol had some evidence in older patients, but more so in persons aged < 65 years. Rational therapeutic choices based on geriatric spine pain diagnosis are helpful, such as NSAIDs and acetaminophen for arthritic and myofascial-based pain, gabapentinoids or duloxetine for neuropathic and radicular pain, antispastic agents for myofascial-based pain, and combination therapy for mixed etiologies. Tramadol can be well tolerated in older patients, but has risks of cognitive and classic opioid side effects. Otherwise, opioids are typically avoided in the treatment of spine-related pain in older adults due to their morbidity and mortality risk and are reserved for refractory severe pain. Whenever possible, beneficial geriatric spine pain pharmacotherapy should employ the lowest therapeutic doses with consideration of polypharmacy, potentially decreased renal and hepatic metabolism, and co-morbid medical disorders.
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Affiliation(s)
- Jonathan L Fu
- Department of Neurology, Boston University School of Medicine, Boston Medical Center, 85 E. Concord St, 1122, Boston, MA, 02118, USA
| | - Michael D Perloff
- Department of Neurology, Boston University School of Medicine, Boston Medical Center, 85 E. Concord St, 1122, Boston, MA, 02118, USA.
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Anju T, Rai NKSR, Kumar A. Sauropus androgynus (L.) Merr.: a multipurpose plant with multiple uses in traditional ethnic culinary and ethnomedicinal preparations. JOURNAL OF ETHNIC FOODS 2022; 9:10. [PMCID: PMC8900104 DOI: 10.1186/s42779-022-00125-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Various plants form the basis of multiple traditional ethnic cuisines and ethnomedicinal practices across the globe. The ethnic cuisines cater to the nutritional, dietary and medicinal requirements of the tribal and rural communities even today. Using literature from various scholarly databases, this study was conducted to consolidate a comprehensive review on the use of Sauropus androgynus (L.) Merr. in various traditional ethnic cuisines and ethnomedicinal preparations across the globe. The survey shows that it is used in multiple ethnic cuisines and is variously known in different countries and among the communities. Further, it possesses multiple nutritional and ethnomedicinal properties. Considering its importance in ethnic foods and ethnomedicinal preparations, it is important to investigate the nutritional composition, phytochemical constitution and pharmacological basis of ethnomedicinal uses. Therefore, we further compiled this information and found that it is a rich source of both micro- and macronutrients and packed with several bioactive compounds. Survey of pharmacological studies on its traditional medicinal uses supports its ethnomedicinal properties. Despite its importance in traditional food and ethnomedicinal systems, it remains underexplored. Limited information on the toxicity of its various extracts shows that further studies should be conducted to understand its safety aspects. Further clinical studies to prospect possible drug candidates from it should be attempted.
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Affiliation(s)
- Thattantavide Anju
- Department of Plant Science, School of Biological Sciences, Central University of Kerala, Periye, Kasaragod, Kerala 671316 India
| | - Nishmitha Kumari S. R. Rai
- Department of Plant Science, School of Biological Sciences, Central University of Kerala, Periye, Kasaragod, Kerala 671316 India
| | - Ajay Kumar
- Department of Plant Science, School of Biological Sciences, Central University of Kerala, Periye, Kasaragod, Kerala 671316 India
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Li CJ, Claxton BB, Block P, Reilly S, Manski S, Choudhary C. Acute Esophageal Necrosis Secondary to a Paraesophageal Hernia. Case Rep Gastroenterol 2021; 15:594-597. [PMID: 34616261 PMCID: PMC8454224 DOI: 10.1159/000517235] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 05/04/2021] [Indexed: 12/01/2022] Open
Abstract
Acute esophageal necrosis (AEN) or “black esophagus” is a rare clinical entity caused by necrosis of distal esophageal mucosa stemming from esophageal ischemia. Possible etiologies are broad but most commonly include possible triggers of low-flow vascular states in the esophagus, including infections, broad-spectrum antibiotic use, and gastric volvulus, among others. Patients most commonly present clinically with acute onset hematemesis and melena. Here, we describe a patient who initially presented with multiple nonspecific gastrointestinal symptoms, including abdominal pain and nausea, that progressed over a 10-day period, culminating in multiple episodes of hematemesis prior to presentation. Endoscopic evaluation confirmed the diagnosis of AEN and unveiled a possible paraesophageal hernia (PEH) as the causative factor. A subsequent videofluoroscopic barium swallow was utilized to better characterize the upper gastrointestinal anatomy and confirmed the PEH as a likely etiology. Esophagogastroduodenoscopy (EGD) can often identify PEH independently, but in patients with AEN secondary to a possible, but unclear, PEH on EGD, a videofluoroscopic barium swallow is an appropriate and useful next step in confirming the diagnosis. While treatment of AEN traditionally involves fluid resuscitation, intravenous protein pump inhibitors, and total parenteral nutrition, surgical intervention is often indicated in patients who have a contributing and symptomatic PEH.
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Affiliation(s)
- Chris J Li
- Department of Internal Medicine, Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania, USA
| | - Benjamin B Claxton
- Department of Internal Medicine, Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania, USA
| | - Peter Block
- Department of Internal Medicine, Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania, USA
| | - Sean Reilly
- Department of Internal Medicine, Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania, USA
| | - Scott Manski
- Division of Gastroenterology and Hepatology, Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania, USA
| | - Cuckoo Choudhary
- Division of Gastroenterology and Hepatology, Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania, USA
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Lee MW, Katz PO. Nonsteroidal Antiinflammatory Drugs, Anticoagulation, and Upper Gastrointestinal Bleeding. Clin Geriatr Med 2020; 37:31-42. [PMID: 33213773 DOI: 10.1016/j.cger.2020.08.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Advanced age, history of peptic ulcer disease, Helicobacter pylori, coadministration of nonsteroidal antiinflammatory drugs (NSAIDs), corticosteroids, anticoagulation, and antiplatelets are risk factors for gastrointestinal bleeding in the elderly. Awareness of these risks and appropriate use of NSAIDs, particularly in those needing antiplatelet or anticoagulant therapy, is critical to optimal management. Careful selection of elderly patients requiring antiplatelet, anticoagulation, or chronic NSAID therapy for cotherapy with proton pump inhibitors can significantly reduce morbidity and mortality from gastrointestinal bleeding.
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Affiliation(s)
- Mindy Winghin Lee
- Division of Gastroenterology and Hepatology, Weill Cornell Medical College, 1315 York Avenue, First Floor, New York, NY 10021, USA
| | - Philip O Katz
- Division of Gastroenterology and Hepatology, Weill Cornell Medical College, 1315 York Avenue, First Floor, New York, NY 10021, USA.
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Abstract
Older adults with atrial fibrillation are at the highest risk of ischaemic stroke yet are the least likely to be prescribed anticoagulant therapy, adhere to this therapy, and maintain long-term persistence with this therapy. The reasons for this under treatment are multifactorial and include patient-driven factors, physician-driven factors, medical system complexities, and current unknowns regarding the biology and natural history of AF. Understanding these challenges to stroke prevention and addressing identified barriers to medication adherence and persistence in this vulnerable age group will improve outcomes related to AF.
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Affiliation(s)
- Elaine M Hylek
- Department of Medicine 72 East Concord Street, Boston University School of Medicine, Boston, MA 02118, USA
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Shi H, Xiong H, Qian W, Lin R. Helicobacter pylori infection progresses proximally associated with pyloric metaplasia in age-dependent tendency: a cross-sectional study. BMC Gastroenterol 2018; 18:158. [PMID: 30373520 PMCID: PMC6206908 DOI: 10.1186/s12876-018-0883-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 10/11/2018] [Indexed: 12/15/2022] Open
Abstract
Background The elderly population presents higher morbidity of H. pylori associated diseases in proximal stomach. The specific pathogenesis and mechanism have not been clearly addressed. The gastric environment for H. pylori colonization is dynamic with increasing age. The aim of present study is to investigate the correlation among the distribution of H. pylori, mucosal inflammation, gastric microenvironment and age. Methods A total of 180 patients with dyspepsia symptoms were divided into young, middle-aged and elderly groups. Biopsies were obtained from each patient in five locations: great curvature (mid-corpus, mid-antrum), lesser curvature (mid-corpus, mid-antrum) and incisura angularis (IA), analyzed for H. pylori density, mucosal inflammation and histopathology. Results The infection rate of H. pylori increased linearly with age (p < 0.001) in corpus, but not in antrum and IA. The H. pylori density was significantly aggravated in IA (p = 0.002) and corpus (p < 0.001) in elderly patient, but not in antrum. The mucosa inflammation scores were consistent with the severity of H. pylori colonization among three age groups. In elderly patients, the pyloric glands present more frequently in corpus, comparing with young and middle-aged group. A significant positive correlation among aggravating severity of H. pylori infection, mucosal inflammation and pyloric metaplasia in corpus with increasing age (p < 0.001) was occurred. Conclusions With increasing age, both topographic distribution of H. pylori and the expansion of pyloric glands increased in a distal-to-proximal gastric direction. Pyloric metaplasia in corpus was correlated with the risk of aggravated H. pylori colonization and associated inflammation in elderly population.
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Affiliation(s)
- Huiying Shi
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Hanhua Xiong
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Wei Qian
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China
| | - Rong Lin
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan 430022, China.
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Byrne CJ, Cahir C, Curran C, Bennett K. High-risk prescribing in an Irish primary care population: trends and variation. Br J Clin Pharmacol 2017; 83:2821-2830. [PMID: 28701029 DOI: 10.1111/bcp.13373] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 07/03/2017] [Accepted: 07/09/2017] [Indexed: 11/28/2022] Open
Abstract
AIMS The aims of the present study were to examine the prevalence of high-risk prescribing (HRP) in community-dwelling adults in Ireland from 2011-2015 using consensus-validated indicators, factors associated with HRP, and the variation in HRP between general practitioners (GPs) and in the dispensing of high-risk prescriptions between pharmacies. METHODS A repeated cross-sectional national pharmacy claims database study was conducted. Prescribing indicators were based on those developed in formal consensus studies and applicable to pharmacy claims data. Multilevel logistic regression was used to examine factors associated with HRP and dispensing. RESULTS There were significant reductions in the rates of most indicators over time (P < 0.001). A total of 66 022 of 300 906 patients at risk in 2011 [21.9%, 95% confidence interval (CI) 21.8, 22.1%], and 42 109 of 278 469 in 2015 (15.1%, 95% CI 15.0, 15.3%), received ≥1 high-risk prescription (P < 0.001). In 2015, indicators with the highest rates of HRP were prescription of a nonsteroidal anti-inflammatory drug (NSAID) without gastroprotection in those ≥75 years (37.2% of those on NSAIDs), coprescription of warfarin and an antiplatelet agent or high-risk antibiotic (19.5% and 16.2% of those on warfarin, respectively) and prescription of digoxin ≥250 μg day-1 in those ≥65 years (14.0% of those on digoxin). Any HRP increased significantly with age and number of chronic medications (P < 0.001). a) After controlling for patient variables, the variation in the rate of HRP between GPs was significant (P < 0.05); and b) after controlling for patient variables and the prescribing GP, the variation in the rate of dispensing of high-risk prescriptions between pharmacies was significant (P < 0.05). CONCLUSIONS HRP in Ireland has declined over time, although some indicators persist. The variation between GPs and pharmacies suggests the potential for improvement in safe medicines use in community care, particularly in vulnerable older populations.
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Affiliation(s)
- Catherine J Byrne
- Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Caitriona Cahir
- Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Carmel Curran
- Department of Geriatric and Stroke Medicine, Royal College of Surgeons in Ireland and Beaumont Hospital, Dublin, Ireland
| | - Kathleen Bennett
- Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
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Vygonskaya MS. Nonspecific low-back pain: approaches to diagnosis and treatment. Zh Nevrol Psikhiatr Im S S Korsakova 2017; 117:142-146. [DOI: 10.17116/jnevro201711791142-146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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García Rodríguez LA, Martín-Pérez M, Hennekens CH, Rothwell PM, Lanas A. Bleeding Risk with Long-Term Low-Dose Aspirin: A Systematic Review of Observational Studies. PLoS One 2016; 11:e0160046. [PMID: 27490468 PMCID: PMC4973997 DOI: 10.1371/journal.pone.0160046] [Citation(s) in RCA: 124] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 05/30/2016] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Low-dose aspirin has proven effectiveness in secondary and primary prevention of cardiovascular events, but is also associated with an increased risk of major bleeding events. For primary prevention, this absolute risk must be carefully weighed against the benefits of aspirin; such assessments are currently limited by a lack of data from general populations. METHODS Systematic searches of Medline and Embase were conducted to identify observational studies published between 1946 and 4 March 2015 that reported the risks of gastrointestinal (GI) bleeding or intracranial hemorrhage (ICH) with long-term, low-dose aspirin (75-325 mg/day). Pooled estimates of the relative risk (RR) for bleeding events with aspirin versus non-use were calculated using random-effects models, based on reported estimates of RR (including odds ratios, hazard ratios, incidence rate ratios and standardized incidence ratios) in 39 articles. FINDINGS The incidence of GI bleeding with low-dose aspirin was 0.48-3.64 cases per 1000 person-years, and the overall pooled estimate of the RR with low-dose aspirin was 1.4 (95% confidence interval [CI]: 1.2-1.7). For upper and lower GI bleeding, the RRs with low-dose aspirin were 2.3 (2.0-2.6) and 1.8 (1.1-3.0), respectively. Neither aspirin dose nor duration of use had consistent effects on RRs for upper GI bleeding. The estimated RR for ICH with low-dose aspirin was 1.4 (1.2-1.7) overall. Aspirin was associated with increased bleeding risks when combined with non-steroidal anti-inflammatory drugs, clopidogrel and selective serotonin reuptake inhibitors compared with monotherapy. By contrast, concomitant use of proton pump inhibitors decreased upper GI bleeding risks relative to aspirin monotherapy. CONCLUSIONS The risks of major bleeding with low-dose aspirin in real-world settings are of a similar magnitude to those reported in randomized trials. These data will help inform clinical judgements regarding the use of low-dose aspirin in prevention of cardiovascular events.
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Affiliation(s)
| | - Mar Martín-Pérez
- Spanish Centre for Pharmacoepidemiologic Research (CEIFE), Madrid, Spain
| | - Charles H. Hennekens
- Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, Florida, United States of America
| | - Peter M. Rothwell
- Stroke Prevention Research Unit, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, United Kingdom
| | - Angel Lanas
- University of Zaragoza, University Clinic Hospital, IIS Aragón, CIBERehd, Zaragoza, Spain
- * E-mail:
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10
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Do NSAIDs and ASA Cause More Upper Gastrointestinal Bleeding in Elderly than Adults? Gastroenterol Res Pract 2016; 2016:8419304. [PMID: 26880898 PMCID: PMC4736379 DOI: 10.1155/2016/8419304] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Accepted: 12/09/2015] [Indexed: 01/26/2023] Open
Abstract
Purpose. NSAIDs and ASA may cause upper gastrointestinal bleeding (UGIB) both in adults and in elderly. There is no study that compares this increased bleeding risk between adult and elderly subjects. Methods. A total of 524 patients with UGIB were included in this study. The data of patients were, respectively, analyzed. Results. NSAIDs and ASA-associated UGIB rates were similar between <65 years (345 patients) (group 1) and ≥65 years (179 patients) (group 2) (28.4% versus 23.5%, p = 0.225 and 13% versus 19%, p = 0.071, resp.). Warfarin-associated UGIB was found significantly higher in group 2 than group 1. Elderly patients with NSAID-associated UGIB had significantly higher length of stay (LoS) and CoH than adult patients with NSAID-associated UGIB (p = 0.002 and 0.001, resp.). Elderly patients with ASA-associated UGIB had significantly higher CoH than adult patients with NSAID-associated UGIB. Conclusions. Using NSAIDs without gastroprotective drugs or using ASA with gastroprotective drugs in elderly patients is as safe as in adult patients. Not only should adding gastroprotective drugs to ASA or NSAID be based on their risk of UGIB, but the cost of hospitalization of ASA or NSAID-associated UGIB should be considered.
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Martin P, Tamblyn R, Ahmed S, Benedetti A, Tannenbaum C. A consumer-targeted, pharmacist-led, educational intervention to reduce inappropriate medication use in community older adults (D-PRESCRIBE trial): study protocol for a cluster randomized controlled trial. Trials 2015. [PMID: 26058676 DOI: 10.1186/s13063‐015‐0791‐1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Medication safety for older persons represents an ongoing challenge. Inappropriate prescriptions--those with a high risk of evidence-based harm--persist in up to 25% of seniors, and account for a significant proportion of avoidable emergency department visits. This project is the sequel to the EMPOWER study, in which a novel consumer-targeted written knowledge transfer tool aimed at empowering older adults to act as drivers of benzodiazepine de-prescription resulted in a 27% reduction of inappropriate benzodiazepine use at 6-month follow-up (number needed to treat (NNT) = 4). Failure to discontinue in the EMPOWER study was attributable to re-emerging symptoms among participants, prescribing inertia, and lack of knowledge and skills for substituting alternate therapy among physicians and pharmacists. To maximize de-prescription of inappropriate therapy, educational medication-risk reduction initiatives should be tested that simultaneously include patients, physicians and pharmacists. The objective of this trial is to: 1) test the beneficial effect of a new de-prescribing paradigm enlisting pharmacists to transfer knowledge to both patients and prescribers in a 2-pronged approach to reduce inappropriate prescriptions, compared to usual care and 2) evaluate the transferability of the EMPOWER study concept to other classes of inappropriate prescriptions. METHODS We intend to conduct a 3-year pragmatic cluster randomized parallel-group controlled trial to test the effect of the new de-prescribing intervention compared to usual care for reducing 4 classes of inappropriate prescriptions from the 2012 Beers criteria among 450 community-dwelling older adults with polypharmacy. Inappropriate prescriptions will include benzodiazepines, sulfonylurea hypoglycemic agents, first generation antihistamines and non-steroidal anti-inflammatory drugs. The study population is community-dwelling older adults recruited from community pharmacies in Quebec, Canada. The intervention was developed based on a systematic review of the evidence for each medication. Participants in the experimental group will receive the written educational program following randomization and have their pharmacist send their physicians an evidence-based pharmaceutical opinion to recommend de-prescription and be followed for a year. The control group will be wait-listed for 6 months. DISCUSSION System change to effectively reduce medication risk among community-dwelling seniors requires a coordinated approach targeting physicians, pharmacists and patients. This trial will test the feasibility and effectiveness of a tripartite approach to de-prescribing. TRIAL REGISTRATION Registered via ClinicalTrials.gov on 31 January 2014, identifier: NCT02053194.
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Affiliation(s)
- Philippe Martin
- Institut Universitaire de Gériatrie de Montréal, Faculté de Pharmacie, Université de Montréal, Montréal, QC, Canada.
| | - Robyn Tamblyn
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada.
| | - Sara Ahmed
- School of Physical and Occupational Therapy, McGill University, Montreal, QC, Canada.
| | - Andrea Benedetti
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada.
| | - Cara Tannenbaum
- Institut Universitaire de Gériatrie de Montréal, Faculté de Pharmacie, Université de Montréal, Montréal, QC, Canada.
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Martin P, Tamblyn R, Ahmed S, Benedetti A, Tannenbaum C. A consumer-targeted, pharmacist-led, educational intervention to reduce inappropriate medication use in community older adults (D-PRESCRIBE trial): study protocol for a cluster randomized controlled trial. Trials 2015; 16:266. [PMID: 26058676 PMCID: PMC4512085 DOI: 10.1186/s13063-015-0791-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Accepted: 06/01/2015] [Indexed: 12/30/2022] Open
Abstract
Background Medication safety for older persons represents an ongoing challenge. Inappropriate prescriptions – those with a high risk of evidence-based harm – persist in up to 25 % of seniors, and account for a significant proportion of avoidable emergency department visits. This project is the sequel to the EMPOWER study, in which a novel consumer-targeted written knowledge transfer tool aimed at empowering older adults to act as drivers of benzodiazepine de-prescription resulted in a 27 % reduction of inappropriate benzodiazepine use at 6-month follow-up (number needed to treat (NNT) = 4). Failure to discontinue in the EMPOWER study was attributable to re-emerging symptoms among participants, prescribing inertia, and lack of knowledge and skills for substituting alternate therapy among physicians and pharmacists. To maximize de-prescription of inappropriate therapy, educational medication-risk reduction initiatives should be tested that simultaneously include patients, physicians and pharmacists. The objective of this trial is to: 1) test the beneficial effect of a new de-prescribing paradigm enlisting pharmacists to transfer knowledge to both patients and prescribers in a 2-pronged approach to reduce inappropriate prescriptions, compared to usual care and 2) evaluate the transferability of the EMPOWER study concept to other classes of inappropriate prescriptions. Methods We intend to conduct a 3-year pragmatic cluster randomized parallel-group controlled trial to test the effect of the new de-prescribing intervention compared to usual care for reducing 4 classes of inappropriate prescriptions from the 2012 Beers criteria among 450 community-dwelling older adults with polypharmacy. Inappropriate prescriptions will include benzodiazepines, sulfonylurea hypoglycemic agents, first generation antihistamines and non-steroidal anti-inflammatory drugs. The study population is community-dwelling older adults recruited from community pharmacies in Quebec, Canada. The intervention was developed based on a systematic review of the evidence for each medication. Participants in the experimental group will receive the written educational program following randomization and have their pharmacist send their physicians an evidence-based pharmaceutical opinion to recommend de-prescription and be followed for a year. The control group will be wait-listed for 6 months. Discussion System change to effectively reduce medication risk among community-dwelling seniors requires a coordinated approach targeting physicians, pharmacists and patients. This trial will test the feasibility and effectiveness of a tripartite approach to de-prescribing. Trial registration Registered via ClinicalTrials.gov on 31 January 2014, identifier: NCT02053194.
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Affiliation(s)
- Philippe Martin
- Institut Universitaire de Gériatrie de Montréal, Faculté de Pharmacie, Université de Montréal, Montréal, QC, Canada.
| | - Robyn Tamblyn
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada.
| | - Sara Ahmed
- School of Physical and Occupational Therapy, McGill University, Montreal, QC, Canada.
| | - Andrea Benedetti
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada.
| | - Cara Tannenbaum
- Institut Universitaire de Gériatrie de Montréal, Faculté de Pharmacie, Université de Montréal, Montréal, QC, Canada.
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Abstract
Persistent pain in older adults is common, and associated with substantial morbidity. Optimal management starts with assessment, including pain presence, intensity, characteristics, and interference; painful conditions; pain behaviors; pain-related morbidity; pain treatments; and coping style. Treatment incorporates analgesics demonstrated to decrease pain and improve a patient's sense of well-being. The World Health Organization's 3-step pain ladder is widely accepted and adopted for selecting analgesics among patients with non-cancer pain. Shared decision making is essential to balance the benefits and burdens of analgesics. This article reviews pain assessment/management for older adults, focusing on commonly used analgesics.
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Affiliation(s)
- Monica Malec
- Section of Geriatrics and Palliative Medicine, University of Chicago, 5841 S.Maryland avenue, Chicago, IL 60537, USA
| | - Joseph W Shega
- VITAS Healthcare, 201 South Biscayne Boulevard Miami, Miami, FL 33131, USA.
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14
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Thorat MA, Cuzick J. Prophylactic use of aspirin: systematic review of harms and approaches to mitigation in the general population. Eur J Epidemiol 2015; 30:5-18. [PMID: 25421783 DOI: 10.1007/s10654-014-9971-7] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Accepted: 10/30/2014] [Indexed: 12/26/2022]
Abstract
A careful assessment of benefits and harms is required to assess suitability of aspirin as a prophylactic public health measure. However, comprehensive population-level data on harms are lacking. We collected and synthesized age and sex-specific data on harms relevant to aspirin use in average-risk individuals aged 50 years or older. We conducted systematic literature searches to identify baseline rates of gastrointestinal (GI) bleeding, peptic ulcer, major extra-cranial bleeding, and case-fatality rates due to GI bleeding or peptic ulcer in general population. The magnitude of aspirin-associated increase, the prevalence and attributable risk of Helicobacter pylori infection on these events in aspirin users was also assessed. Baseline rates of major extracranial bleeding events and GI complications increase with age; an almost threefold to fourfold increase is observed from age 50-54 to 70-74 years. Low or standard-dose aspirin use increases GI bleeding events by 60% leading to an annual excess of 0.45 and 0.79 GI bleeding events per 1,000 women and men aged 50-54 years respectively. 5-10% of major GI complications are fatal; a clear age dependence--higher fatality in older individuals, is seen. Eradication of H. pylori infection before aspirin use could reduce the incidence of upper GI complications by 25-30%. GI complications are increased by about 60% due to aspirin use but are fatal only in a very small proportion of individuals younger than 70 years of age. Major bleeding events that are comparable in severity to cancer or CVD, are infrequent. Screening and eradication of H. pylori infection could substantially lower aspirin-related GI harms.
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Affiliation(s)
- Mangesh A Thorat
- Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK,
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Tandon VR, Chandail V, Khajuria V, Gillani Z. Gastrointestinal bleed induced by a fixed dose combination of rabeprazole and diclofenac sodium. Indian J Pharmacol 2014; 46:555-6. [PMID: 25298591 PMCID: PMC4175898 DOI: 10.4103/0253-7613.140597] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 06/23/2014] [Accepted: 07/24/2014] [Indexed: 11/16/2022] Open
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) are known to cause gastrointestinal (GI) bleed. Co-administration of proton pump inhibitors (PPIs) has been widely suggested as one of the strategies to prevent these GI complications among NSAIDs users. Herein, we present a case of severe GI bleeding in a patient taking fixed dose combination (FDC) of rabeprazole (20 mg) and diclofenac sodium (100 SR).
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Affiliation(s)
- Vishal R Tandon
- Postgraduate Departments of Pharmacology and Therapeutic, Government Medical College, Jammu and Kashmir, India
| | - Vijant Chandail
- Medicine (Gastroenterology), Government Medical College, Jammu and Kashmir, India
| | - Vijay Khajuria
- Postgraduate Departments of Pharmacology and Therapeutic, Government Medical College, Jammu and Kashmir, India
| | - Zahid Gillani
- Postgraduate Departments of Pharmacology and Therapeutic, Government Medical College, Jammu and Kashmir, India
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Castellsague J, Riera-Guardia N, Calingaert B, Varas-Lorenzo C, Fourrier-Reglat A, Nicotra F, Sturkenboom M, Perez-Gutthann S. Individual NSAIDs and upper gastrointestinal complications: a systematic review and meta-analysis of observational studies (the SOS project). Drug Saf 2013; 35:1127-46. [PMID: 23137151 DOI: 10.2165/11633470-000000000-00000] [Citation(s) in RCA: 95] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND The risk of upper gastrointestinal (GI) complications associated with the use of NSAIDs is a serious public health concern. The risk varies between individual NSAIDs; however, there is little information on the risk associated with some NSAIDs and on the impact of risk factors. These data are necessary to evaluate the benefit-risk of individual NSAIDs for clinical and health policy decision making. Within the European Community's Seventh Framework Programme, the Safety Of non-Steroidal anti-inflammatory drugs (NSAIDs) [SOS] project aims to develop decision models for regulatory and clinical use of individual NSAIDs according to their GI and cardiovascular safety. OBJECTIVE The aim of this study was to conduct a systematic review and meta-analysis of observational studies to provide summary relative risks (RR) of upper GI complications (UGIC) associated with the use of individual NSAIDs, including selective cyclooxygenase-2 inhibitors. METHODS We used the MEDLINE database to identify cohort and case-control studies published between 1 January 1980 and 31 May 2011, providing adjusted effect estimates for UGIC comparing individual NSAIDs with non-use of NSAIDs. We estimated pooled RR and 95% CIs of UGIC for individual NSAIDs overall and by dose using fixed- and random-effects methods. Subgroup analyses were conducted to evaluate methodological and clinical heterogeneity between studies. RESULTS A total of 2984 articles were identified and 59 were selected for data abstraction. After review of the abstracted information, 28 studies met the meta-analysis inclusion criteria. Pooled RR ranged from 1.43 (95% CI 0.65, 3.15) for aceclofenac to 18.45 (95% CI 10.99, 30.97) for azapropazone. RR was less than 2 for aceclofenac, celecoxib (RR 1.45; 95% CI 1.17, 1.81) and ibuprofen (RR 1.84; 95% CI 1.54, 2.20); 2 to less than 4 for rofecoxib (RR 2.32; 95% CI 1.89, 2.86), sulindac (RR 2.89; 95% CI 1.90, 4.42), diclofenac (RR 3.34; 95% CI 2.79, 3.99), meloxicam (RR 3.47; 95% CI 2.19, 5.50), nimesulide (RR 3.83; 95% CI 3.20, 4.60) and ketoprofen (RR 3.92; 95% CI 2.70, 5.69); 4-5 for tenoxicam (RR 4.10; 95% CI 2.16, 7.79), naproxen (RR 4.10; 95% CI 3.22, 5.23), indometacin (RR 4.14; 95% CI 2.91, 5.90) and diflunisal (RR 4.37; 95% CI 1.07, 17.81); and greater than 5 for piroxicam (RR 7.43; 95% CI 5.19, 10.63), ketorolac (RR 11.50; 95% CI 5.56, 23.78) and azapropazone. RRs for the use of high daily doses of NSAIDs versus non-use were 2-3 times higher than those associated with low daily doses. CONCLUSIONS We confirmed variability in the risk of UGIC among individual NSAIDs as used in clinical practice. Factors influencing findings across studies (e.g. definition and validation of UGIC, exposure assessment, analysis of new vs prevalent users) and the scarce data on the effect of dose and duration of use of NSAIDs and on concurrent use of other medications need to be addressed in future studies, including SOS.
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Castellsague J, Riera-Guardia N, Calingaert B, Varas-Lorenzo C, Fourrier-Reglat A, Nicotra F, Sturkenboom M, Perez-Gutthann S. Individual NSAIDs and upper gastrointestinal complications: a systematic review and meta-analysis of observational studies (the SOS project). Drug Saf 2013. [PMID: 23137151 PMCID: PMC3714137 DOI: 10.1007/bf03261999] [Citation(s) in RCA: 199] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background: The risk of upper gastrointestinal (GI) complications associated with the use of NSAIDs is a serious public health concern. The risk varies between individual NSAIDs; however, there is little information on the risk associated with some NSAIDs and on the impact of risk factors. These data are necessary to evaluate the benefit-risk of individual NSAIDs for clinical and health policy decision making. Within the European Community’s Seventh Framework Programme, the Safety Of non-Steroidal anti-inflammatory drugs (NSAIDs) [SOS] project aims to develop decision models for regulatory and clinical use of individual NSAIDs according to their GI and cardiovascular safety. Objective: The aim of this study was to conduct a systematic review and meta-analysis of observational studies to provide summary relative risks (RR) of upper GI complications (UGIC) associated with the use of individual NSAIDs, including selective cyclooxygenase-2 inhibitors. Methods: We used the MEDLINE database to identify cohort and case-control studies published between 1 January 1980 and 31 May 2011, providing adjusted effect estimates for UGIC comparing individual NSAIDs with non-use of NSAIDs. We estimated pooled RR and 95% CIs of UGIC for individual NSAIDs overall and by dose using fixed- and random-effects methods. Subgroup analyses were conducted to evaluate methodological and clinical heterogeneity between studies. Results: A total of 2984 articles were identified and 59 were selected for data abstraction. After review of the abstracted information, 28 studies met the meta-analysis inclusion criteria. Pooled RR ranged from 1.43 (95% CI 0.65, 3.15) for aceclofenac to 18.45 (95% CI 10.99, 30.97) for azapropazone. RR was less than 2 for aceclofenac, celecoxib (RR 1.45; 95% CI 1.17, 1.81) and ibuprofen (RR 1.84; 95% CI 1.54, 2.20); 2 to less than 4 for rofecoxib (RR 2.32; 95% CI 1.89, 2.86), sulindac (RR 2.89; 95% CI 1.90, 4.42), diclofenac (RR 3.34; 95% CI 2.79, 3.99), meloxicam (RR 3.47; 95% CI 2.19, 5.50), nimesulide (RR 3.83; 95% CI 3.20, 4.60) and ketoprofen (RR 3.92; 95% CI 2.70, 5.69); 4–5 for tenoxicam (RR 4.10; 95% CI 2.16, 7.79), naproxen (RR 4.10; 95% CI 3.22, 5.23), indometacin (RR 4.14; 95% CI 2.91, 5.90) and diflunisal (RR 4.37; 95% CI 1.07, 17.81); and greater than 5 for piroxicam (RR 7.43; 95% CI 5.19, 10.63), ketorolac (RR 11.50; 95% CI 5.56, 23.78) and azapropazone. RRs for the use of high daily doses of NSAIDs versus non-use were 2-3 times higher than those associated with low daily doses. Conclusions: We confirmed variability in the risk of UGIC among individual NSAIDs as used in clinical practice. Factors influencing findings across studies (e.g. definition and validation of UGIC, exposure assessment, analysis of new vs prevalent users) and the scarce data on the effect of dose and duration of use of NSAIDs and on concurrent use of other medications need to be addressed in future studies, including SOS.
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Castellsague J, Pisa F, Rosolen V, Drigo D, Riera-Guardia N, Giangreco M, Clagnan E, Tosolini F, Zanier L, Barbone F, Perez-Gutthann S. Risk of upper gastrointestinal complications in a cohort of users of nimesulide and other nonsteroidal anti-inflammatory drugs in Friuli Venezia Giulia, Italy. Pharmacoepidemiol Drug Saf 2012; 22:365-75. [PMID: 23229866 DOI: 10.1002/pds.3385] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2012] [Revised: 09/21/2012] [Accepted: 10/29/2012] [Indexed: 11/11/2022]
Abstract
PURPOSE Information on the risk of upper gastrointestinal complications (UGIC) in users of nimesulide, the most used nonsteroidal anti-inflammatory drug (NSAID) in Italy, is scarce. In the context of the European regulatory review on nimesulide, we estimated and compared the risk associated with nimesulide and other individual NSAIDs with the risk in nonusers. METHODS We used 2001-2008 data from regional health databases in Friuli Venezia Giulia (FVG), Italy, to conduct a cohort and nested case-control study of users of NSAIDs. Cases were identified by specific and nonspecific hospital discharge diagnoses in primary and secondary position and validated through hospital records. Ten controls per case were selected using density-based sampling from the cohort. Conditional logistic regression was used to estimate adjusted relative risks (RRs) and 95% confidence intervals (CIs). RESULTS The cohort included 588,827 NSAIDs users and 3031 UGIC cases. Nonspecific codes contributed to 23% of cases and secondary codes to 5%. Among current users, IR per 1000 person-years decreased from 4.45 cases in 2001 to 2.21 cases in 2008. The RR (95%CI) for current use of NSAIDs was 3.28 (2.86, 3.76). RR was <2 for rofecoxib, celecoxib, and nimesulide; 2 to <5 for naproxen, ibuprofen, diclofenac, etoricoxib, and meloxicam; and ≥ 5 for ketoprofen, piroxicam, and ketorolac. CONCLUSIONS IRs of UGIC in FVG decreased about 50% between 2001 and 2008. Nimesulide was in the low-medium range of RR. A complete ascertainment of UGIC cases in databases may require validation of nonspecific codes, secondary codes, and additional codes such as peritonitis and acute posthemorrhagic anemia.
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Wierzchowski P, Dąbrowiecki S, Szczęsny W. Urgent endoscopy in elderly patients with non-variceal upper gastrointestinal bleeding. Wideochir Inne Tech Maloinwazyjne 2012; 7:246-50. [PMID: 23362423 PMCID: PMC3557730 DOI: 10.5114/wiitm.2011.28907] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2011] [Revised: 07/31/2011] [Accepted: 04/05/2012] [Indexed: 02/03/2023] Open
Abstract
INTRODUCTION Age of the patient is an important prognostic factor in patients with non-variceal upper gastrointestinal bleeding (UGIB). Despite that fact, current treatment algorithms do not differentiate UGIB management according to the patient's age. AIM To compare treatment outcomes in patients below and above 75 years of age, treated for UGIB with urgent endoscopy. MATERIAL AND METHODS Prospective analysis of treatment outcomes in 295 patients with non-variceal UGIB divided into two age groups (group A < 75 years of age, group B > 75 years of age). Urgent endoscopy (up to 3 h since admission) was performed in 292 patients. The groups were compared in regards to the duration of symptoms, previous UGIB, presence of factors predisposing to UGIB (NSAIDs, peptic ulcer disease, liver cirrhosis, and previous gastrointestinal surgery), haemodynamic state and haemoglobin (Hb) levels on admission. We analysed the causes of UGIB, severity of UGIB on the Forrest scale, type of endoscopic bleeding control method, and co-morbidities with use of the Charlson Co-morbidity Index (CCI). Treatment outcomes were assessed in regard of mortality rate, UGIB-recurrence rate, duration of hospital stay, amount of transfused blood products and the requirement of intensive therapy unit (ITU) or other departments' admissions. Patients were followed until their discharge home. RESULTS Mortality rate was 6.8% (group A vs. B: 3.5% vs. 18.7%; p = 0.001). Upper gastrointestinal bleeding recurrence was noted in 12.2% of patients (group A vs. B: 12.5% vs. 10.9%; p = 0.73). 2.4% of patients required surgery for UGIB (group A vs. B: 1.7% vs. 4.7%; p = 0.16). Patients in group B required ITU admission more frequently (group A vs. B: 1% vs. 4.7%; p < 0.01). The mean hospital stay (4.3 days) and the mean number of transfused packed red blood cells (PRBCs) (2.35 Units) did not differ between the groups. Patients in group B used NSAIDS much more frequently, more often had hypovolaemic shock and had a higher CCI score. CONCLUSIONS Urgent endoscopy is an important and broadly accepted method of treatment of UGIB. Despite strict adherence to the modern UGIB-treatment algorithms, mortality remains high in the elderly. Thus, these patients need particular attention. The presented study indicates that the standard management might not be sufficient in elderly patients.
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Affiliation(s)
- Paweł Wierzchowski
- Department of General, Vascular and Endocrine Surgery, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Poland
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Mousavi M, Dashti-Khavidaki S, Khalili H, Farshchi A, Gatmiri M. Impact of clinical pharmacy services on stress ulcer prophylaxis prescribing and related cost in patients with renal insufficiency. INTERNATIONAL JOURNAL OF PHARMACY PRACTICE 2012; 21:263-9. [DOI: 10.1111/ijpp.12005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2012] [Accepted: 09/26/2012] [Indexed: 01/22/2023]
Abstract
Abstract
Objectives
Compared to the general population, chronic kidney disease patients are more vulnerable to gastrointestinal haemorrhage and its morbidity and mortality. Due to the fear of gastrointestinal bleeding consequences in these patients on the one hand, and the perception of general safety of acid suppressive medications on the other hand, inappropriate stress ulcer prophylaxis (SUP) seems to be encountered in nephrology wards. The objectives of this study were to evaluate appropriateness of acid suppression therapy in kidney disease patients and to assess the role of clinical pharmacists to decrease inappropriate SUP prescribing and related costs for these patients.
Methods
All inpatients at nephrology wards of a teaching hospital were assessed regarding appropriate SUP prescribing during a 6-month pre-intervention phase of the study without any clinical pharmacists' involvement in patients' management. Thereafter, during a 6-month post-intervention phase clinical pharmacists provided local SUP protocol and educational classes for physicians regarding appropriate SUP prescribing and participated actively in the patient-care team.
Main findings
The results showed significant relative reduction in inappropriate SUP prescribing and related cost in patients with renal insufficiency by about 44% and 67% respectively.
Conclusion
This study showed that implementing institutional guidelines, and active involvement of clinical pharmacists in the nephrology healthcare team, could reduce inappropriate SUP prescribing and related costs for these patients.
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Affiliation(s)
- Maryam Mousavi
- School of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Simin Dashti-Khavidaki
- School of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Nephrology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Khalili
- School of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Farshchi
- School of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mansoor Gatmiri
- Nephrology Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Zeidan AZ, Al Sayed B, Bargaoui N, Djebbar M, Djennane M, Donald R, El Deeb K, Joudeh RA, Nabhan A, Schug SA. A review of the efficacy, safety, and cost-effectiveness of COX-2 inhibitors for Africa and the Middle East region. Pain Pract 2012; 13:316-31. [PMID: 22931375 DOI: 10.1111/j.1533-2500.2012.00591.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Despite an increasingly sophisticated understanding of pain mechanisms, acute and chronic pain remain undertreated throughout the world. This situation reflects the large gap that exists between evidence and practice in pain management and is typified by inappropriate use of nonsteroidal anti-inflammatory drugs (NSAIDs). The scientific evidence around these drugs continues to expand at a high rate, yet physicians are often unaware of best practice. To address this gap among physicians in Africa and the Middle East, an Expert Panel meeting was convened with representatives from the region. The principal objective of the meeting was to review the latest guidelines on the management of acute and chronic pain and to review the efficacy, safety, and cost-effectiveness of cyclooxygenase-2 (COX-2) inhibitors in these settings. The main outcome of this review process was a number of consensus statements concerning the definitions of acute and chronic pain, and the efficacy, safety and cost-effectiveness of traditional nonselective NSAIDs (nsNSAIDs) and selective COX-2 inhibitors (coxibs). The panel agreed that nsNSAIDs and coxibs are effective analgesics with similar efficacy for acute pain; for chronic musculoskeletal pain, NSAIDs are significantly more effective than either placebo or paracetamol. Coxibs offer important safety advantages over nsNSAIDs, including gastrointestinal safety and preservation of platelet function; notably, the cardiovascular safety of coxibs has been the subject of much recent debate. Furthermore, the panel agreed there is substantial evidence to indicate that cost savings can be achieved by using celecoxib in patients at moderate to high risk of gastrointestinal adverse events, even in countries with moderate healthcare expenditures.
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Affiliation(s)
- Anwar Z Zeidan
- Faculty of Medicine, Alexandria University, Alexandria, Egypt.
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22
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[Gastroprotection in the patient of advanced age: When and how]. Rev Esp Geriatr Gerontol 2012; 47:93-5. [PMID: 22575424 DOI: 10.1016/j.regg.2012.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2012] [Accepted: 02/22/2012] [Indexed: 01/27/2023]
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Evaluation of in vivo and in vitro anti-inflammatory activity of Ajuga bracteosa Wall ex Benth. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2012. [DOI: 10.1016/s2222-1808(12)60191-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Al-Hezaimi K, Al-Askar M, Selamhe Z, Fu JH, Alsarra IA, Wang HL. Evaluation of novel adhesive film containing ketorolac for post-surgery pain control: a safety and efficacy study. J Periodontol 2010; 82:963-8. [PMID: 21138358 DOI: 10.1902/jop.2010.100553] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Prescribing analgesics after periodontal surgery is a common practice. However, it can become a challenge for patients with systemic diseases or who are on long-term medications. Ketorolac tromethamine (KT), a non-steroidal anti-inflammatory drug, is incorporated into an adhesive film to overcome the limitations associated with oral, intravenous, intramuscular, or sublingual routes of drug administration. This study evaluates the analgesic effect of a KT adhesive film for pain management after periodontal surgery. METHODS Aqueous solvents of two bioadhesive polymers (hydroxypropyl methylcellulose and polyacrylic acid), together with 30 mg of KT, were used to formulate the adhesive film. Sixty-eight patients, who each received a free gingival graft, were randomly divided into treatment and control groups. In the treatment group, the prepared adhesive film was applied over the surgical site, whereas in the control group adhesive film without KT was placed initially. Two hours after surgery, the KT adhesive film was applied on the surgical site in the control group. A visual analog scale was used to assess the degree of pain encountered at 0, 1, 2, 3, 4, 5, 24, and 48 hours post-surgery. RESULTS The treatment group reported a significant reduction of pain intensity during the first 2 hours after surgery (P <0.05). After the KT adhesive film was applied in the control group, pain intensity was reduced to a non-significant level by the third hour after surgery. No adverse reaction or undesirable gastrointestinal side effect was observed. CONCLUSION Adhesive film containing 30 mg of KT was effective in controlling post-surgical pain with no observable gastrointestinal effects.
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Affiliation(s)
- Khalid Al-Hezaimi
- Eng. A.B. Research Chair for Growth Factors and Bone Regeneration, Division of Periodontics, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
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Fletcher EH, Johnston DE, Fisher CR, Koerner RJ, Newton JL, Gray CS. Systematic review: Helicobacter pylori and the risk of upper gastrointestinal bleeding risk in patients taking aspirin. Aliment Pharmacol Ther 2010; 32:831-9. [PMID: 20659284 DOI: 10.1111/j.1365-2036.2010.04415.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Aspirin is widely used to modify the risk of recurrent vascular events. It is, however, associated with increased upper gastrointestinal bleeding risk. The influence of Helicobacter pylori on this risk is uncertain. AIM To determine the influence of H. pylori on upper gastrointestinal bleeding risk in patients taking aspirin. METHODS MEDLINE and EMBASE databases were searched. All studies providing data regarding H. pylori infection in adults taking aspirin and presenting with upper gastrointestinal bleeding were included. RESULTS A total of 13 studies that included 1 case-control, 10 cohort studies and 2 randomized-controlled trials (RCTs) were analysed. The case-control study (n = 245) determined H. pylori to be a significant independent risk factor for upper gastrointestinal bleeding. The cohort studies were heterogeneous, varying in inclusion criteria, doses and duration of aspirin used, mode of H. pylori testing and causative GI pathology considered. Comprising 5465 patients, H. pylori infection was tested for in 163 (0.03%) aspirin users with upper gastrointestinal bleeding. The RCTs yielded no significant results. CONCLUSIONS The current data are not sufficient to allow meta-analyses. The widely held belief that H. pylori is a risk factor for upper gastrointestinal bleeding in regular aspirin users is not supported by the very limited evidence available.
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Affiliation(s)
- E H Fletcher
- Institute for Ageing and Health, Newcastle University, UK.
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Pilotto A, Franceschi M, Maggi S, Addante F, Sancarlo D. Optimal management of peptic ulcer disease in the elderly. Drugs Aging 2010; 27:545-58. [PMID: 20583849 DOI: 10.2165/11537380-000000000-00000] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Recent data report that the incidence of peptic ulcer is decreasing in the general population; conversely, the rates of gastric and duodenal ulcer hospitalization and mortality remain very high in older patients. Two major factors that might explain this epidemiological feature in the elderly population are the high prevalence of Helicobacter pylori infection and the increasing prescriptions of gastroduodenal damaging drugs, including NSAIDs and/or aspirin (acetylsalicylic acid). The main goals for treating peptic ulcer disease in old age are to reduce recurrence of the disease and to prevent complications, especially bleeding and perforation. The available treatments for peptic ulcer are essentially based on gastric acid suppression with antisecretory drugs and the eradication of H. pylori infection. The aim of this article is to report the available data on clinical efficacy and tolerability of peptic ulcer treatments in elderly patients and provide recommendations for their optimal use in this special population. Proton pump inhibitor (PPI)-based triple therapies for 7 days are highly effective for the cure of H. pylori-positive peptic ulcers as well as for reducing ulcer recurrence. Antisecretory drugs are also the treatment of choice for NSAID- or aspirin-related peptic ulcers and are useful as preventive therapy in chronic users of NSAIDs and low-dose aspirin as antiplatelet therapy. Antisecretory PPI therapy has a favourable tolerability profile in geriatric patients; however, monitoring is suggested in older patients with frequent pulmonary infections, gastrointestinal malabsorption, unexplained chronic diarrhoea, osteoporosis or those taking concomitant cytochrome P450 2C19-metabolized medications. The overall approach to the geriatric patient should include a comprehensive geriatric assessment that ensures multidimensional evaluation of the patient in order to better define the clinical risk of adverse outcomes in the older patient with peptic ulcer and its complications.
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Affiliation(s)
- Alberto Pilotto
- Geriatric Unit and Gerontology-Geriatrics Research Laboratory, Department of Medical Sciences, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy.
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Abraham NS, Hartman C, Hasche J. Reduced hospitalization cost for upper gastrointestinal events that occur among elderly veterans who are gastroprotected. Clin Gastroenterol Hepatol 2010; 8:350-6; quiz e45. [PMID: 20096378 DOI: 10.1016/j.cgh.2010.01.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2009] [Revised: 12/11/2009] [Accepted: 01/12/2010] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Despite prescription of gastroprotection among elderly nonsteroidal anti-inflammatory drug (NSAID) users, residual bleeding can still occur. We sought to determine the effect of proton pump inhibitors (PPI) on hospitalization and resource use among veterans in whom an upper gastrointestinal event (UGIE) occurred. METHODS We identified from national pharmacy records veterans > or =65 years prescribed an NSAID, cyclooxygenase-2 selective NSAID (coxib), or salicylate (>325 mg/day) at any Veterans Affairs (VA) facility (01/01/00-12/31/04). Prescription fill data were linked longitudinally to a Veterans Affairs-Medicare dataset of inpatient, outpatient, and death files, and demographic and provider data. Among veterans in whom a UGIE occurred, we assessed the effect of prescription strategy on hospitalization, using a multivariate logistic regression model. RESULTS A total of 3566 UGIEs occurred among a cohort that was predominantly male (97.5%), white (77%), with a mean age of 73.5 (SD, 5.7). Hospitalization occurred in 47.5%, and gastroprotection was associated with a 30% reduction in hospitalization compared with no PPI. Five-year pharmacy costs associated with the PPI strategy exceeded the no-PPI strategy ($742,406 vs $184,282); however, a substantial reduction in medical costs was observed with PPI ($9,948,738 vs $18,686,081). CONCLUSIONS Even if an NSAID-UGIE occurs in the PPI-protected older veteran, the reduction in need for hospitalization results in a cost saving to the Department of Veterans Affairs.
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Affiliation(s)
- Neena S Abraham
- Houston Center for Quality of Care and Utilization Studies, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas 77030, USA.
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Pilotto A, Sancarlo D, Addante F, Scarcelli C, Franceschi M. Non-steroidal anti-inflammatory drug use in the elderly. Surg Oncol 2009; 19:167-72. [PMID: 20022240 DOI: 10.1016/j.suronc.2009.11.014] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The efficacy of non-steroidal anti-inflammatory drugs (NSAIDs) for the treatment of inflammation and pain of various origins is well established. Prescribing these drugs, however, remains a challenge because a great variety of gastrointestinal and cardiovascular safety issues need to be considered, particularly in older patients. Recent recommendations suggest that the prescription of non-selective NSAIDs and/or selective cyclo-oxygenase-2 inhibitors (coxibs) may be appropriate in patients with low gastrointestinal risk (no prior gastrointestinal events, no concomitant treatments with other damaging drugs). Gastroprotection is appropriate in patients with gastrointestinal risk factors and in older patients. In patients at high risk for gastrointestinal and cardiovascular events, however, NSAID or coxib prescriptions are contraindicated. Multidimensional impairment is a crucial point in evaluating the clinical outcome of older patients; thus, a comprehensive geriatric assessment is useful in predicting adverse outcomes, including morbidity and mortality.
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Affiliation(s)
- Alberto Pilotto
- Department of Medical Sciences, Geriatric Unit and Research Laboratory Gerontology & Geriatrics, I.R.C.C.S. Casa Sollievo della Sofferenza, Viale Cappuccini 1, I-71013 San Giovanni Rotondo (FG), Italy.
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Kimura A, Iwamoto T. [Acute massive gastrointestinal bleeding in the elderly]. Nihon Ronen Igakkai Zasshi 2009; 46:250-8. [PMID: 19521046 DOI: 10.3143/geriatrics.46.250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
AIM Acute massive gastrointestinal bleeding appears to be becoming more frequent and complex in elderly patients with increasing longevity and a variety of diseases. because of long-term medication such as anti-thrombotic agents (ATA) for the prevention of cardiovascular diseases, anti-dementia drugs for the treatment of dementia, with increasing longevity and a variety of diseases. We, therefore, conducted a study to clarify these problems from a clinical view point in geriatric medicine. METHODS The bleeding sites and the causes were studied in 85 consecutive patients with melena, hematemesis or acute blood loss, on the basis of clinical and emergency endoscopic findings. RESULTS The patients were aged 66 to 95 (40 men and 45 women), and the underlying diseases were mainly cerebral infarction in the chronic phase, osteoarthropathy, atrial fibrillation, and dementia. Ten patients had a previous history of peptic ulcer. As initial symptoms, melena, hematemesis and acute anemia were seen in 49, 18 and 18 patients, respectively. Based on assessable endoscopic findings n=83), the bleeding sites were a gastroduodenal ulcer, reflux esophagitis/acute gastric mucosal lesion, colon diverticulum, or alimentary tract cancers in 43.4%, 13.2%, 16.9%, and 16.9%, respectively. A total of 75 patients were treated with some medications (on average 5.3 kinds of medication per patient). Non-steroidal anti-inflammatory drugs (NSAIDs) and/or ATA were common in 63.5% of 85 patients; particularly two thirds of the patients with hemorrhagic gastroduodenal ulcer had used non-aspirin NSAIDs for treatment of osteoarthropathy or acute upper respiratory inflammation, and/or low-dose aspirin for prevention of vascular events. Patients taking ATA over a long period had bleeding from various sites. Steroids, acetylcholinesterase inhibitor (AchEI), selective serotonin-reuptake inhibitor (SSRI), and bisphosphonates were taken by 5, 9, 3 and 3 patients, respectively, frequently in combination with NSAIDs or ATA. Cerebral infarction occurred in 3 of 38 patients after withdrawal of ATA. CONCLUSIONS AchEI, SSRI and bisphosphonates, a newly developed group of drugs, have become widely available as geriatric medication. However, it appears that the incidence of drug-related gastrointestinal bleeding is extremely high not only in patients who underwent long-term treatment with NSAIDs or ATA, but also in patients treated chronically with AchEI, SSRI or bisphosphonates in combination with occasional use of NSAIDs. Therefore, to manage elderly patients safely, it is necessary to clarify both the drug and previous histories and consider NSAIDs use with caution even when they are indicated.
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Affiliation(s)
- Akihiro Kimura
- Department of Geriatric Medicine, Tokyo Medical University
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Olivier P, Bertrand L, Tubery M, Lauque D, Montastruc JL, Lapeyre-Mestre M. Hospitalizations because of adverse drug reactions in elderly patients admitted through the emergency department: a prospective survey. Drugs Aging 2009; 26:475-82. [PMID: 19591522 DOI: 10.2165/00002512-200926060-00004] [Citation(s) in RCA: 98] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND AND OBJECTIVES Several studies have been conducted to determine the frequency and characteristics of adverse drug reactions (ADRs) in elderly populations, focusing on those leading to hospital admission. However, most of these studies have been limited in their ability to assess risk factors, particularly the renal status of patients. Thus, the aim of this prospective study was to assess the incidence of ADRs and associated factors leading to hospital admissions in the elderly population. METHODS All patients aged > or =65 years admitted to the Toulouse University Hospital through the Emergency Department during four non-consecutive weeks in 2002-3 were included in this study except for patients in ambulatory care or admitted for intentional overdoses. The characteristics of patients admitted for a suspected ADR were compared with those of patients admitted for other reasons. RESULTS The incidence of hospital admissions for ADRs was 8.37 per 100 admissions (95% CI 6.52, 10.52), corresponding to 66 patients with ADRs among 789 admissions. The most important factors associated with ADRs were the number of drugs being taken (odds ratio [OR] 1.18; 95% CI 1.08, 1.29), self-medication (OR 2.34; 95% CI 1.18, 4.66), use of antithrombotics (Anatomic Therapeutic and Chemical [ATC] classification B01; OR 2.26; 95% CI 1.33, 3.88) and use of antibacterial drugs (ATC J01; OR 4.04; 95% CI 1.50, 10.83). Surprisingly, exposure to drugs for acid-related disorders was associated with a low risk of ADRs (OR 0.26; 95% CI 0.09, 0.76). CONCLUSION A significant incidence of ADRs leading to hospital admissions was found among elderly people. Our study showed that there is a need to increase the availability of information for the general public concerning potential ADRs due to self-medication and for prescribers concerning ADRs due to drug-drug interactions and polypharmacy.
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Affiliation(s)
- Pascale Olivier
- Unit of Pharmacoepidemiology, University of Toulouse, Toulouse, France
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Franceschi M, Scarcelli C, Niro V, Seripa D, Pazienza AM, Pepe G, Colusso AM, Pacilli L, Pilotto A. Prevalence, clinical features and avoidability of adverse drug reactions as cause of admission to a geriatric unit: a prospective study of 1756 patients. Drug Saf 2008; 31:545-56. [PMID: 18484788 DOI: 10.2165/00002018-200831060-00009] [Citation(s) in RCA: 133] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND Drug use increases with advancing age, and in older patients it is associated with an increase in adverse drug reactions (ADRs). ADRs are a primary cause of morbidity and mortality worldwide. OBJECTIVES To evaluate the prevalence, clinical characteristics and avoidability of ADR-related hospital admissions in elderly patients. METHODS From November 2004 to December 2005, all patients aged >or=65 years consecutively admitted to the Geriatric Unit of the Casa Sollievo della Sofferenza Hospital, San Giovanni Rotondo in Italy, were evaluated for enrolment in the study. ADRs were defined according to the WHO Adverse Reaction Terminology system. Drugs were classified according to Anatomical Therapeutic Chemical classification system. The Naranjo algorithm was used to evaluate the relationship between drug use and the ADR (definite, probable, possible or doubtful) and Hallas criteria were used to evaluate the avoidability of the ADR (definitely avoidable, possibly avoidable or unavoidable). All cases of a suspected ADR were discussed by a team trained in drug safety, including three geriatricians, one clinical pharmacologist and one pharmacist. Only cases of an ADR with an agreement >or=80% were included. RESULTS Of the 1756 patients observed, 102 (5.8%, 42 males, 60 females, mean age 76.5 +/- 7.4 years, range 65-93 years) showed certain (6.8%) or probable (91.2%) ADR-related hospitalization. Gastrointestinal disorders (48 patients, 47.1%); platelet, bleeding and clotting disorders (20 patients, 19.6%); and cardiovascular disorders (13 patients, 12.7%) were the most frequent ADRs. NSAIDs (23.5%), oral anticoagulants (20.6%), low-dose aspirin (acetylsalicylic acid) [13.7%] and digoxin (12.7%) were the drugs most frequently involved in ADRs. Of the ADRs, 45.1% were defined as definitely avoidable, 31.4% as possibly avoidable, 18.6% as unavoidable and 4.9% as unclassifiable. Of 78 patients with definitely or possibly avoidable ADRs, 17 patients (21.8%) had received an inappropriate prescription, 29 patients (37.2%) had not received a prescription for an effective gastroprotective drug concomitantly with NSAID or low-dose aspirin treatment and 32 patients (41%) were not monitored during drug treatment. CONCLUSION In the elderly, almost 6% of hospitalizations are ADR related. Most of these ADRs are potentially avoidable. Strategies that reduce inappropriate prescriptions and monitoring errors, as well as improving active prevention of ADRs, are needed in elderly subjects.
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Affiliation(s)
- Marilisa Franceschi
- Department of Medical Sciences, Geriatric Unit and Gerontology-Geriatrics Laboratory, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo FG, Italy
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Ketorolac use for postoperative pain management following lumbar decompression surgery: a prospective, randomized, double-blinded, placebo-controlled trial. Spine (Phila Pa 1976) 2008; 33:1313-7. [PMID: 18496342 DOI: 10.1097/brs.0b013e31817329bd] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Prospective randomized double-blind placebo-controlled study. OBJECTIVE The objective of this study was to assess the efficacy of Ketorolac in reducing postoperative pain and morphine requirements following primary multilevel lumbar decompression surgery. SUMMARY OF BACKGROUND DATA The use of opioid medications following surgical interventions can be complicated by related side effects such as respiratory depression, somnolence, urinary retention, and delayed time to oral intake. The use of Ketorolac, a potent nonopioid, nonsteroidal anti-inflammatory drug, is an attractive alternative to morphine as many of the opioid-related side effects can be avoided. METHODS After Institutional Review Board approval, 25 patients who underwent a primary multilevel lumbar decompression procedure were randomly assigned to receive either Ketorolac or placebo in a double-blinded fashion. After surgery, all patients were allowed to receive intravenous morphine on an as needed basis. Morphine requirements were then recorded immediately postoperative, at 6, 12, and at 24 hours postoperative. A patient's overall hospital course morphine requirement was also assessed. Patient postoperative pain levels were determined using the Visual Analog Pain Scale and were documented at 4, 8, 12, 16, 24, and 36 hours postoperative. RESULTS There were no significant differences in available patient demographics, intraoperative blood loss, or postoperative Hemovac drain output between study groups. Morphine equivalent requirements were significantly less at all predetermined time points in addition to the overall hospital morphine requirement in patients randomized to receive Ketorolac. Visual Analog Pain Scores were significantly lower in patients randomized to receive Ketorolac immediately postoperative in addition to 4, 12, and 16 hours postoperative. There were no identifiable postoperative complications associated with the use of Ketorolac. CONCLUSION.: Intravenous Ketorolac seems to be a safe and effective analgesic agent following multilevel lumbar decompressive laminectomy. Patients can expect lower morphine requirements and better pain scores throughout their postoperative course.
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Hawkey CJ, Weinstein WM, Stricker K, Murphy V, Richard D, Krammer G, Rebuli R. Clinical trial: comparison of the gastrointestinal safety of lumiracoxib with traditional nonselective nonsteroidal anti-inflammatory drugs early after the initiation of treatment--findings from the Therapeutic Arthritis Research and Gastrointestinal Event Trial. Aliment Pharmacol Ther 2008; 27:838-45. [PMID: 18221410 DOI: 10.1111/j.1365-2036.2008.03622.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
BACKGROUND The large (n = 18 325) Therapeutic Arthritis Research and Gastrointestinal Event Trial (TARGET) study demonstrated a significant gastrointestinal benefit with lumiracoxib 400 mg o.d. (4x the recommended dose in osteoarthritis) vs. naproxen 500 mg b.d. or ibuprofen 800 mg t.d.s. AIM To investigate how early a reduction in ulcer complications could be detected with lumiracoxib vs. nonselective nonsteroidal anti-inflammatory drugs in TARGET. METHODS Pointwise 95% confidence intervals were generated for the between-treatment differences in Kaplan-Meier estimates for definite or probable upper gastrointestinal ulcer complications (ulcer complications) and for all ulcers. RESULTS In patients not on aspirin, there was a significant reduction in all ulcers by day 8 and in ulcer complications by day 16 with lumiracoxib compared with both nonselective nonsteroidal anti-inflammatory drugs combined, by day 6 (all ulcers) and day 14 (ulcer complications) vs. naproxen and by day 32 (all ulcers) and day 33 (ulcer complications) vs. ibuprofen. CONCLUSION Even with short-term use, there are gastrointestinal safety benefits for lumiracoxib vs. nonselective nonsteroidal anti-inflammatory drugs.
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Affiliation(s)
- C J Hawkey
- Wolfson Digestive Diseases Centre, University Hospital Nottingham, Nottingham, UK.
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Gastrointestinal bleeding in the elderly. ACTA ACUST UNITED AC 2008; 5:80-93. [PMID: 18253137 DOI: 10.1038/ncpgasthep1034] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2007] [Accepted: 10/18/2007] [Indexed: 12/20/2022]
Abstract
Gastrointestinal bleeding affects a substantial number of elderly people and is a frequent indication for hospitalization. Bleeding can originate from either the upper or lower gastrointestinal tract, and patients with gastrointestinal bleeding present with a range of symptoms. In the elderly, the nature, severity, and outcome of bleeding are influenced by the presence of medical comorbidities and the use of antiplatelet medication. This Review discusses trends in the epidemiology and outcome of gastrointestinal bleeding in elderly patients. Specific causes of upper and lower gastrointestinal bleeding are discussed, and recommendations for approaches to endoscopic diagnosis and therapy are given.
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Abraham NS, Hartman C, Castillo D, Richardson P, Smalley W. Effectiveness of national provider prescription of PPI gastroprotection among elderly NSAID users. Am J Gastroenterol 2008; 103:323-32. [PMID: 18289200 DOI: 10.1111/j.1572-0241.2007.01595.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Our aim was to quantify the effect of provider adherence on the risk of NSAID-related upper gastrointestinal events (UGIE). METHODS We identified from national pharmacy records veterans > or = 65 yr prescribed an NSAID, a coxib, or salicylate (>325 mg/day) at any Veterans Affairs (VA) facility (January 1, 2000 to December 31, 2002). Prescription fill data were linked in longitudinal fashion to VA inpatient, outpatient, and death files and merged with demographic, inpatient, outpatient, and provider data from Medicare. Each person-day of follow-up was assessed for exposure to NSAID alone, NSAID+proton pump inhibitor (PPI), coxib, or coxib+PPI. UGIE was defined using our published, validated algorithm. Unadjusted incidence density ratios were calculated for the 365 days following exposure. We assessed risk of UGIE using Cox proportional hazards models, while adjusting for demographics, UGIE risk factors, comorbidity, prescription channeling (i.e., propensity score), geographic location, and multiple time-dependent pharmacological covariates, including aspirin, steroids, anticoagulants, antiplatelets, statins, and selective serotonin reuptake inhibitors. RESULTS In our cohort of 481,980 (97.8% male, 85.3% white, mean age 73.9, standard deviation 5.6), a safer strategy was prescribed for 19.8%, and 2,753 UGIE occurred in 220,662 person-years of follow-up. When adjusted for prescription channeling, confounders, and effect modification-associated PPI, risk of UGIE was 1.8 (95% confidence interval [CI] 1.6-2.0) on NSAID alone, 1.8 (95% CI 1.5-2.0) on coxib alone, 1.1 (95% CI 0.7-4.6) on NSAID+PPI, and 1.1 (0.6-5.2) on coxib+PPI. When the analysis was adjusted for cumulative percent time spent on a PPI, risk of UGIE decreased from HR 3.0 (95% CI 2.6-3.7) when a PPI was prescribed 0-20% of the time to 1.1 (95% CI 1.0-1.3) when a PPI was prescribed 80-100% of the time. CONCLUSIONS Provider adherence to safer NSAID prescribing strategies is associated with fewer UGIE among the elderly. An adherent strategy lowers, but does not eliminate, risk of an NSAID-related UGIE.
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Affiliation(s)
- Neena S Abraham
- Houston Center for Quality of Care & Utilization Studies, Houston, Texas, USA
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Zullo A, Hassan C, Campo SMA, Morini S. Bleeding peptic ulcer in the elderly: risk factors and prevention strategies. Drugs Aging 2008; 24:815-28. [PMID: 17896831 DOI: 10.2165/00002512-200724100-00003] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Peptic ulcer bleeding is a frequent and dramatic event with both a high mortality rate and a substantial cost for healthcare systems worldwide. It has been found that age is an independent predisposing factor for gastrointestinal bleeding, with the risk increasing significantly in individuals aged>65 years and increasing further in those aged>75 years. Indeed, bleeding incidence and mortality are distinctly higher in elderly patients, especially in those with co-morbidities. NSAID therapy and Helicobacter pylori infection are the most prevalent aetiopathogenetic factors involved in peptic ulcer bleeding. The risk of bleeding seems to be higher for NSAID- than for H. pylori-related ulcers, most likely because the antiplatelet action of NSAIDs impairs the clotting process. NSAID users may be classified as low or high risk, according to the absence or presence of one or more of the following factors associated with an increased risk of bleeding: co-morbidities; corticosteroid or anticoagulant co-therapy; previous dyspepsia, peptic ulcer or ulcer bleeding; and alcohol consumption. Different types of NSAIDs have been associated with different bleeding risk, but no anti-inflammatory drug, including selective cyclo-oxygenase (COX)-2 inhibitors, is completely safe for the stomach. Furthermore, even low-dose aspirin (acetylsalicylic acid) [<325 mg/day] and a standard dose of non-aspirin antiplatelet treatment (clopidogrel or ticlopidine) have been found to cause bleeding and mortality. No clear risk factor favouring H. pylori-related ulcer bleeding has been identified. Peptic ulcer bleeding prevention remains a challenge for the physician, but data are now available on use of a safer and cheaper strategy for both low- and high-risk patients. Unfortunately, despite the fact that several society and national guidelines have been formulated, these are poorly followed in clinical practice. Proton pump inhibitor (PPI) or misoprostol therapy and H. pylori eradication in NSAID-naive patients are the most commonly proposed strategies. Selective COX-2 inhibitor therapy in high-risk patients has also been suggested, but concerns over the possible cardiovascular adverse effects of some of these agents should be taken into account. Moreover, switching to selective COX-2 inhibitors in patients with previous bleeding is not completely risk free, and concomitant PPI therapy is also needed. H. pylori eradication is mandatory in all patients with peptic ulcer, and such an approach has been found to be significantly superior to PPI maintenance therapy. H. pylori eradication is frequently achieved with sequential therapy in elderly patients with peptic ulcer. In conclusion, upper gastrointestinal bleeding is a dramatic event with a high mortality rate, particularly in the elderly. Some effective preventative strategies are now available that should be implemented in clinical practice.
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Affiliation(s)
- Angelo Zullo
- Gastroenterology and Digestive Endoscopy, Nuovo Regina Margherita Hospital, Rome, Italy.
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Salles N, Mégraud F. Current management of Helicobacter pylori infections in the elderly. Expert Rev Anti Infect Ther 2007; 5:845-56. [PMID: 17914918 DOI: 10.1586/14787210.5.5.845] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Helicobacter pylori infection is a chronic gastric gram-negative infection that increases with age worldwide. However, the percentage age of H. pylori-positive elderly patients who are tested and treated for their infection remains very low. It is now demonstrated that H. pylori infection induces a whole cascade of events leading to gastric pathologies, such as peptic ulcer diseases, gastric precancerous lesions and gastric cancer. Recent data also demonstrated that H. pylori chronic infection can play a role in gastric aging, appetite regulation and extradigestive diseases, such as Alzheimer's disease, in the elderly. The diagnosis of H. pylori infection remains difficult to realize in the very old population, and the urea breath test obtains the best performance in this population. 1-week proton pump inhibitor-based triple therapy regimens are highly effective and well tolerated in elderly patients, and antibiotic resistance remains very low. Low compliance is the main factor related to treatment failure in this population.
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Affiliation(s)
- Nathalie Salles
- Pôle de gérontologie clinique, Hôpital Xavier-Arnozan, CHU Bordeaux, 33604 Pessac, France.
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Pilotto A, Seripa D, Franceschi M, Scarcelli C, Colaizzo D, Grandone E, Niro V, Andriulli A, Leandro G, Di Mario F, Dallapiccola B. Genetic susceptibility to nonsteroidal anti-inflammatory drug-related gastroduodenal bleeding: role of cytochrome P450 2C9 polymorphisms. Gastroenterology 2007; 133:465-71. [PMID: 17681167 DOI: 10.1053/j.gastro.2007.05.025] [Citation(s) in RCA: 134] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2006] [Accepted: 04/26/2007] [Indexed: 01/17/2023]
Abstract
BACKGROUND AND AIMS Several nonsteroidal anti-inflammatory drugs (NSAIDs) are metabolized by the cytochrome P450 2C9 (CYP2C9). Two common variants of the CYP2C9 gene (CYP2C9*2 and *3) were reported to significantly affect the activity of the CYP2C9 enzyme. The aim of this study was to evaluate the impact of CYP2C9 polymorphisms on the risk of gastroduodenal bleeding in acute NSAID users. METHODS This case-control study included 26 patients with endoscopically documented NSAID-related gastroduodenal bleeding lesions and 52 age-, sex- and NSAID use-matched controls with no lesions at endoscopy. Both cases and controls were Helicobacter pylori negative and acute users of an NSAID or cycloxygenase-2 inhibitor that undergoes CYP2C9 metabolism (ie, celecoxib, diclofenac, ibuprofen, naproxen, or piroxicam). Two marker single nucleotide polymorphisms in the CYP2C9 gene, identifying the CYP2C9 *2 and *3 allele, were evaluated in all subjects. RESULTS Setting the CYP2C9*1/*1 wild type as reference, significantly higher frequencies of CYP2C9*1/*3 (34.6% vs 5.8%; P < .001; odds ratio [OR], 12.9; 95% confidence interval [CI], 2.917-57.922) and CYP2C9*1/*2 (26.9% vs 15.4%; P = .036; OR, 3.8; 95% CI, 1.090-13.190) were identified in bleeding versus control patients, whereas no differences between bleeding and controls were observed in the distribution of CYP2C9*2/*3 heterozygotes. Considering allele carriers, the presence of CYP2C9*3 allele was associated with a significant high risk of bleeding (adjusted OR, 7.3; 95% CI, 2.058-26.004). CONCLUSIONS CYP2C9 genotyping may identify subgroups of persons who potentially are at increased risk of gastroduodenal bleeding when treated with NSAIDs metabolized by CYP2C9. Further studies that evaluate the effectiveness of a strategy using CYP2C9 genotyping in NSAID users are needed before genotyping is introduced into clinical practice.
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Affiliation(s)
- Alberto Pilotto
- Geriatric Unit, Department of Medical Sciences, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Casa Sollievo della Sofferenza, San Giovanni Rotondo (FG), Italy.
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Salles N. Infection à Helicobacter pylori chez la personne âgée. Rev Med Interne 2007; 28:400-11. [PMID: 17321643 DOI: 10.1016/j.revmed.2007.01.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2006] [Accepted: 01/17/2007] [Indexed: 12/28/2022]
Abstract
PURPOSES Helicobacter pylori (H. pylori) infection is a chronic gastric Gram-negative infection that increases with age. Acquired in childhood, H. pylori infection may induce a whole cascade of events leading to gastric pathologies such as peptic ulcer diseases, gastric precancerous lesions, and gastric lymphomas (MALT). The characteristics of the diagnosis and the treatment of this infection in geriatrics are thus particularly important to take into account. MAIN POINTS 1) The incidence of gastric and duodenal ulcers and their bleeding complications is increasing in old-aged populations. Clinical signs such as anorexia and malnutrition are proven to be excellent indications for endoscopic explorations in the elderly. NSAID-use and H. pylori infection were shown to be independent and unrelated risk factors for peptic ulcer and gastroduodenal bleeding in elderly subjects; 2) H. pylori infection diagnosis is difficult to realize in the very old population, and the urea breath test is the test which obtain the best performances in this population. PERSPECTIVES Recent work showed the part played by H. pylori chronic infection in gastric aging and in appetite regulation in the elderly. Research tasks should be continued in this field in order to better understand the part played by this chronic infection in gastric aging and in other pathologies (i.e. neurological or cardiovascular diseases) in this population.
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Affiliation(s)
- N Salles
- Département de Gériatrie, CHU de Bordeaux, Hôpital Xavier-Arnozan, avenue du Haut-Lévêque, 33604 Pessac, France.
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Lanas A, Ferrandez A. Inappropriate Prevention of NSAID-Induced Gastrointestinal Events Among Long-Term Users in the Elderly. Drugs Aging 2007; 24:121-31. [PMID: 17313200 DOI: 10.2165/00002512-200724020-00004] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Although use of NSAIDs and aspirin (acetylsalicylic acid) is well known to be associated with gastrointestinal (GI) complications and potential mortality, these medications continue to be widely prescribed in the elderly. Age is a significant risk factor for NSAID-induced GI events; indeed, patients >75 years of age carry the highest risk and are similar in this respect to patients with a history of peptic ulcer. Prevention of NSAID-induced gastropathy is indicated in patients at risk. It is accepted that patients >60 years of age taking NSAIDs should participate in prevention strategies such as co-therapy with proton pump inhibitors (PPIs) or misoprostol, or use of cyclo-oxygenase (COX)-2 selective NSAIDs (also called coxibs). Although up to 33% of subjects with no risk factors who receive NSAIDs over-utilise GI preventive therapies, under-utilisation of gastroprotective therapy is more prevalent among those with risk factors, of which the most frequent is age. At least half of those at risk do not receive appropriate preventive therapy, either because they do not receive co-therapy with PPIs or misoprostol or are not treated with COX-2 selective NSAIDs, or because they receive co-therapy with antacids or histamine H(2) receptor antagonists, which are not effective. Adherence to the prescribed preventive therapy is an additional problem for those who are prescribed a PPI or misoprostol. Over 30% of patients are non-adherent and the lowest rate of non-adherence is associated with the first NSAID prescription, which increases the risk of ulcer bleeding compared with those who are fully adherent. Predictors of nonadherence include long-term use of NSAIDs and a high average daily dose of NSAIDs. Predictors of adherence include a history of upper gastrointestinal events, anticoagulant use, rheumatological disease and use of low-dose salicylates, among others. Another important aspect is self-medication; this is common in the elderly, who also have several risk factors for GI complications, and may be a factor in over one-third of all NSAID-related complications. In summary, aging is a key risk factor for GI complications in patients taking NSAIDs. Appropriate prevention strategies should be used in the elderly and those at risk; special attention should be paid to compliance and self-medication.
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Affiliation(s)
- Angel Lanas
- Service of Digestive Diseases, University Hospital, Instituto Aragones de Ciencias de la Salud (CIBER HEPAD), University of Zaragoza, Zaragoza, Spain.
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Pilotto A, Ferrucci L, Scarcelli C, Niro V, Di Mario F, Seripa D, Andriulli A, Leandro G, Franceschi M. Usefulness of the comprehensive geriatric assessment in older patients with upper gastrointestinal bleeding: a two-year follow-up study. Dig Dis 2007; 25:124-8. [PMID: 17468547 PMCID: PMC2645635 DOI: 10.1159/000099476] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND The potential usefulness of standardized comprehensive geriatric assessment (CGA) in evaluating treatment and follow-up of older patients with upper gastrointestinal bleeding is unknown. AIM To evaluate the usefulness of the CGA as a 2-year mortality multidimensional prognostic index (MPI) in older patients hospitalized for upper gastrointestinal bleeding. MATERIALS AND METHODS Patients aged > or =65 years consecutively hospitalized for acute upper gastrointestinal bleeding were included. Diagnosis of bleeding was based on clinical and endoscopic features. All patients underwent a CGA that included six standardized scales, i.e., Activities of Daily Living (ADL), Instrumental Activities of Daily Living (IADL), Short Portable Mental Status Questionnaire (SPMSQ), Mini Nutritional Assessment (MNA), Exton-Smith Score (ESS) and Comorbity Index Rating Scale (CIRS), as well as information on medication history and cohabitation, for a total of 63 items. A MPI was calculated from the integrated total scores and expressed as MPI 1 = low risk, MPI 2 = moderate risk, and MPI 3 = severe risk. The predictive value of the MPI for mortality over a 24-month follow-up was calculated. RESULTS 36 elderly patients (M 16/F 20, mean age 82.8 +/- 7.9 years, range 70-101 years) were included in the study. A significant difference in mean age was observed between males and females (M 80.1 +/- 4.8 vs. F 84.9 +/- 9.3 years; p < 0.05). The causes of upper gastrointestinal bleeding were duodenal ulcer in 38.8%, gastric ulcer in 22.2%, and erosive gastritis in 16.6% of the patients, while 16.6% had gastrointestinal bleeding from unknown origin. The overall 2-year mortality rate was 30.5%. 18 patients (50%) were classified as having a low-risk MPI (mean value 0.18 +/- 0.09), 12 (33.3%) as having a moderate-risk MPI (mean value 0.48 +/- 0.08) and 6 (16.6%) as having a severe-risk MPI (mean value 0.83 +/- 0.06). Higher MPI grades were significantly associated with higher mortality (grade 1 = 12.5%, grade 2 = 41.6%, grade 3 = 83.3%; p = 0.001). Adjusting for age and sex, the prognostic efficacy of MPI for mortality was confirmed and highly significant (odds ratio 10.47, 95% CI 2.04-53.6). CONCLUSION CGA is a useful tool for calculating a MPI that significantly predicts the risk of 2-year mortality in older patients with upper gastrointestinal bleeding.
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Affiliation(s)
- Alberto Pilotto
- Geriatric Unit and Gerontology & Geriatrics Research Laboratories, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy.
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Yilmaz S, Bayan K, Dursun M, Canoruç F, Kilinç N, Tüzün Y, Daniş R, Ertem M. Does adding misoprostol to standard intravenous proton pump inhibitor protocol improve the outcome of aspirin/NSAID-induced upper gastrointestinal bleeding?: a randomized prospective study. Dig Dis Sci 2007; 52:110-8. [PMID: 17151802 DOI: 10.1007/s10620-006-9429-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2005] [Accepted: 05/04/2006] [Indexed: 12/13/2022]
Abstract
Aspirin and nonsteroidal anti-inflammatory drug (NSAID)-induced gastrointestinal bleeding is recognized as an important health problem. We performed a single-center randomized clinical trial to compare the effect of high-dose intravenous proton pump inhibitor (omeprazole) alone (group 1) with omeprazole in combination with a low-dose prostaglandin analog (misoprostol; group 2) on clinical outcomes in patients with aspirin/NSAID-induced upper gastrointestinal bleeding. Additionally, we evaluated the contribution of Helicobacter pylori eradication therapy on the late consequences. Patients were recruited to the study if they had upper gastrointestinal bleeding with history of taking aspirin or other NSAIDs within the week before the onset of bleeding. All were evaluated in terms of probable risk factors. After the standard treatment protocol, patients with histologically proven H pylori infection were prescribed a triple eradication therapy for 14 days. The primary end points were recurrent bleeding, surgery requirement, and death rates before discharge and at the end of follow-up period. This study lasted for 2 years. A total of 249 patients with upper gastrointestinal bleeding were admitted, and 49.7% of these patients were users of aspirin/NSAIDs. There were 67 patients in group 1 and 56 in group 2. The distributions for gender, age, comorbidity, H pylori infection, and high-risk ulcer rate were similar in both groups. Among aspirin/NSAID users, endoscopy revealed duodenal ulcer in 47 (38.2%), gastric ulcer in 10 (8.1%), and erosive gastropathy in 33 (26.8%). The overall rebleeding occurred in 12.2%, death in 2.4% of the patients. The in-hospital death (P=.414), rebleeding (P=.925), and surgery (P=.547) rates were similar in both treatment groups. After the follow-up period of 3 months, overall rebleeding occurred in 4.1%, and death in 4.8% of the patients. The overall mortality rate was highest in those >65 years old, who were chronic low-dose aspirin users with comorbidity. One died of transfusion-related graft-versus-host disease. In this pilot study, we indicated that adding misoprostol (600 microg/day) to standardized proton pump inhibitor treatment did not improve or change the rebleeding or mortality rates of patients with upper gastrointestinal bleeding related to aspirin/NSAID use. Other prospective studies on higher doses of misoprostol are needed to establish the coeffect. One should bear in mind that all blood products must be irradiated before transfused to the host.
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Affiliation(s)
- Serif Yilmaz
- Dicle University Faculty of Medicine, Department of Gastroenterology, Diyarbakir, Turkey.
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Hammerman-Rozenberg R, Jacobs JM, Azoulay D, Stessman J. Aspirin prophylaxis and the prevalence of anaemia. Age Ageing 2006; 35:514-7. [PMID: 16905794 DOI: 10.1093/ageing/afl066] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Anaemia and vascular disease are both common amongst the elderly and frequently co-exist. Whilst a consensus exists concerning the benefits of low-dose aspirin in reducing risk from atheromatous disease, nonetheless concerns arise in view of its harmful effect on gastric mucosa and its influence upon haemostasis, with the possibility of subsequent gastrointestinal bleeding. This study examined the relationship between chronic low-dose aspirin therapy and the presence of anaemia. SETTING A cross-sectional study of a representative cohort of 464 community-dwelling subjects aged 77 years. METHODS Subjects underwent comprehensive assessment of psychosocial, functional, medical and laboratory variables. In accordance with the World Health Organization criteria, anaemia was defined as less than 13 g/dl for men and 12 g/dl for women. RESULTS Chronic low-dose aspirin use was found amongst 29% of the 227 women and 38% of the 237 males (P = 0.026). Aspirin use was significantly associated with hypertension, ischaemic heart disease and diabetes mellitus. Anaemia was 42% less common among aspirin users, a statistically robust finding (OR 2.44, 95%CI 1.28-4.66) according to logistic regression analysis which included the confounding variables of gender, education, diabetes, hypertension, heart disease, peptic diseases, antipeptic therapy and smoking. Similarly, no association was observed between aspirin use and reduced serum iron or iron saturation, reduced mean corpuscular haemoglobin or mean corpuscular volume. CONCLUSIONS Chronic low-dose aspirin use amongst an elderly cohort was associated with increased likelihood of normal haemoglobin.
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Affiliation(s)
- Robert Hammerman-Rozenberg
- Department of Geriatrics and Rehabilitation, Hadassah Hebrew University Medical Center, Mount Scopus, Jerusalem, Israel
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Sitoh YY, Kanagasabai K, Sitoh YY, Earnest A, Sahadevan S. Evaluation of Dementia: The Case for Neuroimaging All Mild to Moderate Cases. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2006. [DOI: 10.47102/annals-acadmedsg.v35n6p383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Abstract
Introduction: The aim of this study was to assess the usefulness of 4 clinical prediction rules, the neuroimaging guidelines from the Canadian Consensus Conference on Dementia (CCCAD) and the modified Hachinski’s Ischaemic Score (HIS) in identifying patients with suspected dementia who will benefit from neuroimaging.
Materials and Methods: Two hundred and ten consecutive patients were referred to the memory clinic in a geriatric unit for the evaluation of possible dementia. Sensitivity, specificity and likelihood ratios (LR) were calculated for each of the prediction rules and the CCCAD guidelines, in terms of their ability to identify patients with significant lesions [defined firstly as space-occupying lesions (SOL) alone and secondly as SOL or strokes] on neuroimaging. Similar analyses were applied for the HIS in the detection of strokes.
Results: When considering SOL alone, sensitivities ranged from 28.6% to 100% and specificities ranged from 21.7% to 88.4%. However, when strokes were included in the definition of significant lesions, sensitivities ranged from 16.2% to 79.0% and specificities ranged from 20.9% to 92.4%. The modified HIS had a similarly poor sensitivity and specificity (43.3% and 78.9% respectively). The LR for the clinical decision tools did not support the use of any particular instrument.
Conclusions: Clinical decision tools do not give satisfactory guidance for determining the need for neuroimaging patients with suspected dementia, when the detection of strokes, in addition to SOL, is regarded as important. We recommend therefore that neuroimaging be considered for all patients with suspected mild or moderate dementia in whom the potential benefits of any treatment outweigh the potential risks.
Key words: Diagnostic medical imaging, Practice guidelines, Sensitivity and specificity
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Affiliation(s)
| | | | - Yih-Yian Sitoh
- National Neuroscience Institute, Singapore General Hospital Campus, Singapore
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Abstract
Interventions to reduce mortality and disability in older people are vital. Aspirin is cheap and effective and known to prevent cardiovascular and cerebrovascular disease, many cancers, and Alzheimer dementia. The widespread use of aspirin in older people is limited by its gastrointestinal side effects. Understanding age-related changes in gastrointestinal physiology that could put older people at risk of the side effects of aspirin may direct strategies to improve tolerance and hence lead to greater numbers of older people being able to take this effective intervention.
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Affiliation(s)
- Julia L Newton
- Institute for Ageing and Health, University of Newcastle upon Tyne, Care of the Elderly Offices, Royal Victoria Infirmary, Newcastle upon Tyne, UK.
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Pilotto A, Franceschi M, Vitale DF, Zaninelli A, Masotti G, Rengo F. Upper gastrointestinal symptoms and therapies in elderly out-patients, users of non-selective NSAIDs or coxibs. Aliment Pharmacol Ther 2005; 22:147-55. [PMID: 16011673 DOI: 10.1111/j.1365-2036.2005.02537.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND The association between coxib or non-steroidal anti-inflammatory drug use with gastrointestinal symptoms and drug prescriptions in ambulatory elderly patients is not well defined. AIM To evaluate the association between non-steroidal anti-inflammatory drug NSAID and coxib use with gastrointestinal symptoms and therapies in elderly subjects managed by their general practitioner. MATERIALS The study was carried out by 133 general practitioners in Italy. By using a structured interview, sex, age, physical function, current medications, new drug prescriptions and upper gastrointestinal symptoms were registered from all elderly subjects who were referred to their general practitioners during a 2-week period. The numbers of hospitalizations, gastrointestinal bleeding events and gastrointestinal diagnostic procedures occurring during the last 6-month period were recorded. RESULTS Included in this study were 5515 elderly subjects. The overall prevalence of drug use was 92%. Musculo-skeletal drugs were taken by 15% of patients; NSAIDs were taken by 6%, and coxibs by 3% of patients. A significantly higher prevalence of upper gastrointestinal symptoms was observed in elderly NSAID users compared with coxib users and non-users of musculo-skeletal drugs (44% vs. 33% vs. 32% respectively, P = 0.001). The prescriptions of drugs for acid-related disorders were significantly higher in patients who were concomitantly taking NSAID rather than coxibs (13% vs. 6%, P < 0.01). The prescriptions of drugs for acid-related disorders were significantly associated with the presence of upper gastrointestinal symptoms (OR = 1.7, 95% CI = 1.6-1.9), previous gastrointestinal disorders (OR = 1.1, 95% CI = 1.0-1.3) and NSAID use (OR = 1.5, 95% CI = 1.0-2.2), but no coxib use. CONCLUSION In this elderly population, upper gastrointestinal symptoms and prescriptions for gastroenterological drugs were higher in non-steroidal anti-inflammatory drug users than coxib users and non-users of musculo-skeletal drugs.
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Affiliation(s)
- A Pilotto
- Unità Operativa di Geriatria, Casa Sollievo della Sofferenza, IRCCS, San Giovanni Rotondo (FG), Italy.
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Kim JH, Rhee PL. Gastroenterologic Disorders in the Elderly. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2005. [DOI: 10.5124/jkma.2005.48.2.132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Jeong Hwan Kim
- Department of Medicinem, Sungkyunkwan University School of Medicine, Samsung Medical Center, Korea. ,
| | - Poong-Lyul Rhee
- Department of Medicinem, Sungkyunkwan University School of Medicine, Samsung Medical Center, Korea. ,
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Pilotto A, Franceschi M, Leandro G, Paris F, Cascavilla L, Longo MG, Niro V, Andriulli A, Scarcelli C, Di Mario F. Proton-pump inhibitors reduce the risk of uncomplicated peptic ulcer in elderly either acute or chronic users of aspirin/non-steroidal anti-inflammatory drugs. Aliment Pharmacol Ther 2004; 20:1091-7. [PMID: 15569111 DOI: 10.1111/j.1365-2036.2004.02246.x] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Although administration of gastroprotective drugs may reduce the risk of peptic ulcers associated with the chronic use of non-steroidal anti-inflammatory drugs or aspirin, no consensus exists as to whether this co-therapy is effective for short-term prevention, particularly in old age. AIM To evaluate the risk of peptic ulcer associated with acute and chronic non-steroidal anti-inflammatory drugs or aspirin therapy in elderly subjects, and the influence of antisecretory treatment on this risk. METHODS The study included 676 elderly non-steroidal anti-inflammatory drugs or aspirin users and 2435 non-users who consecutively underwent upper gastrointestinal endoscopy. The use of non-steroidal anti-inflammatory drugs and/or aspirin as well as antisecretory drugs (H2-blockers and proton-pump inhibitors) was evaluated by a structured interview. Diagnosis of gastric and duodenal ulcer as well as Helicobacter pylori infection were carried out by endoscopy and histological examination of the gastric mucosa. RESULTS About 47.3% of patients were acute and 52.7% chronic users of non-steroidal anti-inflammatory drugs or aspirin. The risk of peptic ulcer, adjusted for age, gender, H. pylori infection and antisecretory drug use was higher in acute (gastric ulcer: odds ratio, OR = 4.47, 95% CI: 3.19-6.26 and duodenal ulcer: OR = 2.39, 95% CI: 1.73-3.31) than chronic users (gastric ulcer: OR = 2.80, 95% CI: 1.97-3.99 and duodenal ulcer: OR = 1.68, 95% CI: 1.22-2.33). Proton-pump inhibitor treatment was associated with a reduced risk of peptic ulcer in both acute (OR = 0.70, 95% CI: 0.24-2.04) and chronic (OR = 0.32, 95% CI: 0.15-0.67) non-steroidal anti-inflammatory drugs/aspirin users. Conversely, concomitant treatment with H2-blockers was associated with a significantly higher risk of peptic ulcer both in acute (OR = 10.9, 95% CI: 3.87-30.9) and chronic (OR = 6.26, 95% CI: 2.56-15.3) non-steroidal anti-inflammatory drugs/aspirin users than non-users. Proton-pump inhibitor treatment resulted in an absolute risk reduction of peptic ulcer by 36.6% in acute and 34.6% in chronic non-steroidal anti-inflammatory drugs/aspirin users; indeed, the number needed to treat to avoid one peptic ulcer in elderly non-steroidal anti-inflammatory drugs/aspirin users was three both in acute and chronic users. CONCLUSIONS These findings suggest that proton-pump inhibitor co-treatment is advisable in symptomatic elderly patients who need to be treated with non-steroidal anti-inflammatory drugs and/or aspirin for a short period of time.
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Affiliation(s)
- A Pilotto
- Unità Operativa di Geriatria, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy.
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Abstract
The prevalence of upper gastrointestinal (GI) diseases is increasing in subjects aged 65 years and over. Pathophysiological changes in esophageal functions that occur with aging may, at least in part, be responsible for the high prevalence of gastro-esophageal reflux disease (GERD) in old age. GERD symptoms are different in the elderly compared to young or adult patients; moreover, esophagitis is a more severe disease in the elderly than in young subjects, relapse occurring in a high percentage of cases in those elderly patients who are not in maintenance therapy with antisecretories. In old age, PPIs are more effective than H2-blockers in healing and reducing the relapse of esophagitis; PPI therapy is well tolerated and very effective even in elderly subjects with concomitant diseases and treatments. Discontinuing maintenance treatment with PPIs after 6 months is associated with a significant increase in the relapse rate. The incidence of gastric and duodenal ulcers and their bleeding complications is increasing in old-aged populations worldwide. Approximately 53-73% of elderly peptic ulcer patients are Helicobacter pylori positive; however, the percentage of H. pylori-positive elderly patients who are treated for their infection remains very low. We now have data that demonstrate the benefit of curing H. pylori infection in elderly patients with H. pylori-associated peptic ulcer disease and severe chronic gastritis. One-week PPI-based triple therapy regimens including clarithromycin, amoxycillin and/or nitroimidazoles are highly effective and well tolerated in elderly patients. Low doses of both PPIs and clarithromycin (in combination with standard doses of amoxycillin or nitroimidazoles) are sufficient. Almost 40% of GU and 25% of DU in the elderly patients are associated with the use of NSAID and/or aspirin. Several strategies are available to prevent NSAID-related peptic ulcers, i.e. the use of low doses and/or less damaging NSAIDs, the use of coxibs, gastroprotection with antisecretory drugs, the eradication of H. pylori infection in infected patients as well as educational programs to reduce inappropriate prescriptions. Strategies for subgroups of patients that will take account of the GI and non-GI risks, i.e. disability, co-morbidity and friality of patients, according to a comprehensive geriatric assessment are recommended.
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Affiliation(s)
- Alberto Pilotto
- Geriatric Unit, Istituto di Ricovero e Cura a Carattere Scientifico, Casa Sollievo della Sofferenza Hospital, IRCCS, San Giovanni Rotondo (Foggia) 71013, Italy.
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