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Nieto LM, Bezabih Y, Narvaez SI, Rouse C, Perry C, Vega KJ, Kinnucan J. Single center assessment of the role of Oakland score among patients admitted for acute lower gastrointestinal bleeding. BMC Gastroenterol 2024; 24:225. [PMID: 39009983 PMCID: PMC11247859 DOI: 10.1186/s12876-024-03283-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 06/06/2024] [Indexed: 07/17/2024] Open
Abstract
BACKGROUND/OBJECTIVES The Oakland score was developed to predict safe discharge in patients who present to the emergency department with lower gastrointestinal bleeding (LGIB). In this study, we retrospectively evaluated if this score can be implemented to assess safe discharge (score ≤ 10) at WellStar Atlanta Medical Center (WAMC). METHODS A retrospective cohort study of 108 patients admitted at WAMC from January 1, 2020 to December 30, 2021 was performed. Patients with LGIB based on the ICD-10 codes were included. Oakland score was calculated using 7 variables (age, sex, previous LGIB, digital rectal exam, pulse, systolic blood pressure (SBP) and hemoglobin (Hgb)) for all patients at admission and discharge from the hospital. The total score ranges from 0 to 35 and a score of ≤ 10 is a cut-off that has been shown to predict safe discharge. Hgb and SBP are the main contributors to the score, where lower values correspond to a higher Oakland score. Descriptive and multivariate analysis was performed using SPSS 23 software. RESULTS A total of 108 patients met the inclusion criteria, 53 (49.1%) were female with racial distribution was as follows: 89 (82.4%) African Americans, 17 (15.7%) Caucasian, and 2 (1.9%) others. Colonoscopy was performed in 69.4% patients; and 61.1% patients required blood transfusion during hospitalization. Mean SBP records at admission and discharge were 129.0 (95% CI, 124.0-134.1) and 130.7 (95% CI,125.7-135.8), respectively. The majority (59.2%) of patients had baseline anemia and the mean Hgb values were 11.0 (95% CI, 10.5-11.5) g/dL at baseline prior to hospitalization, 8.8 (95% CI, 8.2-9.5) g/dL on arrival and 9.4 (95% CI, 9.0-9.7) g/dL at discharge from hospital. On admission, 100/108 (92.6%) of patients had an Oakland score of > 10 of which almost all patients (104/108 (96.2%)) continued to have persistent elevation of Oakland Score greater than 10 at discharge. Even though, the mean Oakland score improved from 21.7 (95% CI, 20.4-23.1) of the day of arrival to 20.3 (95% CI, 19.4-21.2) at discharge, only 4/108 (3.7%) of patients had an Oakland score of ≤ 10 at discharge. Despite this, only 9/108 (8.33%) required readmission for LGIB during a 1-year follow-up. We found that history of admission for previous LGIB was associated with readmission with adjusted odds ratio 4.42 (95% CI, 1.010-19.348, p = 0.048). CONCLUSIONS In this study, nearly all patients who had Oakland score of > 10 at admission continued to have a score above 10 at discharge. If the Oakland Score was used as the sole criteria for discharge most patients would not have met discharge criteria. Interestingly, most of these patients did not require readmission despite an elevated Oakland score at time of discharge, indicating the Oakland score did not really predict safe discharge. A potential confounder was the Oakland score did not consider baseline anemia during calculation. A prospective study to evaluate a modified Oakland score that considers baseline anemia could add value in this patient population.
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Affiliation(s)
- Luis M Nieto
- Department of Internal Medicine, WellStar Cobb Medical Center, Austell, GA, USA.
| | - Yihienew Bezabih
- Department of Internal Medicine, WellStar Cobb Medical Center, Austell, GA, USA
| | - Sharon I Narvaez
- Department of Internal Medicine, WellStar Cobb Medical Center, Austell, GA, USA
| | - Chaturia Rouse
- Department of Internal Medicine, WellStar Cobb Medical Center, Austell, GA, USA
| | - Charleigh Perry
- Department of Internal Medicine, WellStar Cobb Medical Center, Austell, GA, USA
| | - Kenneth J Vega
- Division of Gastroenterology and Hepatology, Augusta University-Medical College of Georgia, Augusta, Georgia
| | - Jami Kinnucan
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA
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Piñerúa-Gonsálvez JF, Zambrano-Infantino RDC, Albornoz-Sandoval JC, Tong-Morao PW, León-Hernández MN, Matheus-Alonso BD, Suárez-López F, Flores Y, Higuera SN, Ruiz-Rebollo ML, Sulbaran M. BEHIND THE PROTON PUMP INHIBITOR PRESCRIPTION: AN INTERNATIONAL SURVEY ON PHYSICIAN PRACTICES AND KNOWLEDGE. ARQUIVOS DE GASTROENTEROLOGIA 2024; 61:e23153. [PMID: 38451672 DOI: 10.1590/s0004-2803.24612023-153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 12/15/2023] [Indexed: 03/08/2024]
Abstract
BACKGROUND Proton pump inhibitors (PPIs) are widely prescribed worldwide, often resulting in their overuse. Consequently, it is essential to identify the likely causes of this overuse to facilitate their appropriate prescription. OBJECTIVE This study aims to assess physician prescribing patterns, their knowledge of PPIs, and factors affecting their knowledge. METHODS An online survey was conducted among Latin American and Spanish physicians, collecting the following data: professional information, patterns of PPI usage, familiarity with published evidence, and the management approach in three hypothetical case-scenarios. Participant knowledge was categorized as sufficient or insufficient based on the results of the case scenarios. Subsequently, subgroup analysis was performed based on physician training level, years in practice, specialty, and time since the last PPI literature review. RESULTS A total of 371 physicians participated in the survey. Thirty-eight percent frequently prescribe PPIs, primarily for prophylactic purposes (57.9%). Eighty percent were unfamiliar with PPI deprescribing strategies, and 54.4% rarely reviewed the ongoing indication of patients taking a PPI. Sixty-four percent demonstrated sufficient knowledge in the case-scenarios. A significant association was observed between specialty type (medical vs surgical: 69.4% vs 46.8%, P<0.001), the timing of the PPI indication literature review (<5 years vs >5 years: 71.4% vs 58.7%, P=0.010), and sufficient knowledge. CONCLUSION While most participants prescribed PPIs regularly and for prophylaxis purposes, the majority were unfamiliar with deprescribing strategies and rarely reviewed ongoing indications. Sufficient knowledge is correlated with recent literature reviews and medical specialty affiliation. BACKGROUND • The study aims to evaluate physician prescribing patterns, assess their knowledge of proton pump inhibitors, and identify factors influencing their knowledge. BACKGROUND • An online survey of Latin American and Spanish physicians assessed proton pump inhibitor usage patterns and case-scenario responses, categorizing knowledge, and conducting subgroup analysis based on training, experience, specialty, and literature review timing. BACKGROUND • Thirty-eight percent of surveyed physicians commonly prescribed proton pump inhibitors, and among them, 80% were unfamiliar with deprescribing strategies, with 54.4% rarely reviewing ongoing indications. BACKGROUND • Sufficient knowledge was correlated with recent literature reviews and medical specialty affiliations.
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Affiliation(s)
| | | | | | - Pedro Waykin Tong-Morao
- "Francisco Battistini Casalta" School of Health Sciences, Universidad de Oriente, Ciudad Bolívar, Venezuela
| | | | | | - Frank Suárez-López
- Department of Internal Medicine, Hospital Clinic Universitario de Valladolid, Valladolid, Spain
| | - Yormalis Flores
- Department of Neurology, Hospital Clinic Universitario de Caracas, Caracas, Venezuela
| | | | | | - Mariseli Sulbaran
- Department of Gastroenterology, "Dr. Carlos Arvelo" Military Hospital, Caracas, Venezuela
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O'Connor HJ. Forty years of Helicobacter pylori infection and changes in findings at esophagogastroduodenoscopy. Helicobacter 2023; 28:e13026. [PMID: 37818739 DOI: 10.1111/hel.13026] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 09/24/2023] [Accepted: 09/26/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND It is 40 years since the discovery of Helicobacter pylori infection. Over that time major changes have occurred in esophagogastroduodenoscopy (EGD) findings. The aim of this review is to describe these changes, and the important role H. pylori infection has played in their evolution. METHODS References were identified through searches of PubMed using the search terms-endoscopy time trends, peptic ulcer disease, gastroesophageal reflux disease, upper gastrointestinal cancer, gastric polyps, H. pylori, eosinophilic gastrointestinal disorders, and celiac disease, from 1970 through December 2021. RESULTS The prevalence of H. pylori infection has fallen and consequently, H. pylori-positive peptic ulcer disease has become rare. Gastroesophageal reflux disease is now the commonest disorder diagnosed at EGD, and Barrett's esophagus has increased in parallel. Cancer of the distal stomach has fallen while esophageal adenocarcinoma and reflux-related cardia cancer have risen. Gastric polyps have changed from hyperplastic and adenomas to sporadic fundic gland polyps. Antimicrobial resistance has made H. pylori infection more difficult to eradicate. Eosinophilic gastrointestinal disorders, particularly eosinophilic esophagitis, have emerged as important new allergic disorders. Celiac disease has changed and increased. CONCLUSIONS EGD findings appear to have changed from features suggesting a H. pylori-positive "phenotype" 40 years ago to a H. pylori-negative "phenotype" today. These changes have major implications for the management of gastrointestinal disorders.
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Affiliation(s)
- Humphrey J O'Connor
- Trinity Academic Gastroenterology Group, Trinity Centre for Health Sciences, The University of Dublin, Tallaght University Hospital, Dublin, Ireland
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Maret-Ouda J, Panula J, Santoni G, Xie S, Lagergren J. Proton pump inhibitor use and risk of pneumonia: a self-controlled case series study. J Gastroenterol 2023; 58:734-740. [PMID: 37314495 PMCID: PMC10366235 DOI: 10.1007/s00535-023-02007-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 06/01/2023] [Indexed: 06/15/2023]
Abstract
BACKGROUND Recent research indicates that use of proton pump inhibitors (PPIs) is associated with pneumonia, but existing evidence is inconclusive because of methodological issues. This study aimed to answer whether PPI-use increases risk of pneumonia while taking the methodological concerns of previous research into account. METHODS This population-based and nationwide Swedish study conducted in 2005-2019 used a self-controlled case series design. Data came from national registries for medications, diagnoses, and mortality. Conditional fixed-effect Poisson regression provided incidence rate ratios (IRR) with 95% confidence intervals (CI) for pneumonia comparing PPI-exposed periods with unexposed periods in the same individuals, thus controlling for confounding. Analyses were stratified by PPI-treatment duration, sex, age, and smoking-related diseases. Use of histamine type-2 receptor antagonists (used for the same indications as PPIs) and risk of pneumonia was analysed for assessing the validity and specificity of the results for PPI-therapy and pneumonia. RESULTS Among 519,152 patients with at least one pneumonia episode during the study period, 307,709 periods of PPI-treatment occurred. PPI-use was followed by an overall 73% increased risk of pneumonia (IRR 1.73, 95% CI 1.71-1.75). The IRRs were increased across strata of PPI-treatment duration, sex, age, and smoking-related disease status. No such strong association was found between histamine type-2 receptor antagonist use and risk of pneumonia (IRR 1.08, 95% CI 1.02-1.14). CONCLUSIONS PPI-use seems to be associated with an increased risk of pneumonia. This finding highlights a need for caution in using PPIs in individuals with a history of pneumonia.
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Affiliation(s)
- John Maret-Ouda
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Centre for Clinical Research Sörmland, Uppsala University, Eskilstuna, Sweden
| | - Joni Panula
- Centre for Clinical Research Sörmland, Uppsala University, Eskilstuna, Sweden
- Upper Gastrointestinal Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Giola Santoni
- Upper Gastrointestinal Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Shaohua Xie
- Upper Gastrointestinal Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Jesper Lagergren
- Upper Gastrointestinal Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden.
- School of Cancer and Pharmaceutical Sciences, King's College London, London, UK.
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Baiardi G, Calvini G, Panarello S, Fioravanti C, Stella M, Martelli A, Antonucci G, Mattioli F. Prescriptive Appropriateness: Inhospital Adherence to Proton Pump Inhibitors Deprescription Flow Chart. Pharmaceuticals (Basel) 2023; 16:ph16050635. [PMID: 37242418 DOI: 10.3390/ph16050635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/13/2023] [Accepted: 04/20/2023] [Indexed: 05/28/2023] Open
Abstract
The prescriptive appropriateness of Proton Pump Inhibitors (PPIs) in polypharmacy is controversial. PPIs are often overprescribed and the risk of prescribing errors and adverse drug reactions increases for each additional drug added to therapy. Hence, guided deprescription should be considered and easily implementable in ward practice. This observational prospective study evaluated the implementation of a validated PPIs deprescription flow chart to real-life internal ward activity through the presence of a clinical pharmacologist as an enhancing additional factor by assessment of inhospital prescriber's adherence to the proposed flow chart. Patients' demographics and prescribing trends of PPIs prescriptions were analyzed by descriptive statistics. The final analysis of data included ninety-eight patients (forty-nine male and forty-nine female), aging 75.6 ± 10.6 years; 55.1% of patients had home-PPIs prescriptions, while 44.9% received inhospital-PPIs prescriptions. Evaluation of prescriber's adherence to the flow chart revealed that the percentage of patients with a prescriptive/deprescriptive pathway conforming to that of the flow chart was 70.4%, with low symptomatologic recurrences. The clinical pharmacologists' presence and influence in ward activity may have contributed to this finding, since continuous training of the prescribing physicians is deemed a success-related factor in the deprescribing strategy. Multidisciplinary management of PPIs deprescription protocols shows high adherence by prescribers in real-life hospital settings and low recurrence events.
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Affiliation(s)
- Giammarco Baiardi
- Clinical Pharmacology Unit, E.O. Ospedali Galliera, Mura delle Cappuccine 14, 16128 Genoa, Italy
- Pharmacology and Toxicology Unit, Department of Internal Medicine, University of Genoa, Viale Benedetto XV 2, 16132 Genoa, Italy
| | - Giulia Calvini
- Clinical Pharmacology Unit, E.O. Ospedali Galliera, Mura delle Cappuccine 14, 16128 Genoa, Italy
- Pharmacology and Toxicology Unit, Department of Internal Medicine, University of Genoa, Viale Benedetto XV 2, 16132 Genoa, Italy
| | - Serena Panarello
- Internal Medicine Unit, E.O. Ospedali Galliera, Mura delle Cappuccine 14, 16128 Genoa, Italy
| | - Chiara Fioravanti
- Internal Medicine Unit, E.O. Ospedali Galliera, Mura delle Cappuccine 14, 16128 Genoa, Italy
| | - Manuela Stella
- Clinical Pharmacology Unit, E.O. Ospedali Galliera, Mura delle Cappuccine 14, 16128 Genoa, Italy
- Pharmacology and Toxicology Unit, Department of Internal Medicine, University of Genoa, Viale Benedetto XV 2, 16132 Genoa, Italy
| | - Antonietta Martelli
- Pharmacology and Toxicology Unit, Department of Internal Medicine, University of Genoa, Viale Benedetto XV 2, 16132 Genoa, Italy
| | - Giancarlo Antonucci
- Internal Medicine Unit, E.O. Ospedali Galliera, Mura delle Cappuccine 14, 16128 Genoa, Italy
| | - Francesca Mattioli
- Clinical Pharmacology Unit, E.O. Ospedali Galliera, Mura delle Cappuccine 14, 16128 Genoa, Italy
- Pharmacology and Toxicology Unit, Department of Internal Medicine, University of Genoa, Viale Benedetto XV 2, 16132 Genoa, Italy
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Analysis of deprescription strategies of proton pump inhibitors in primary care: a narrative review. Prim Health Care Res Dev 2023; 24:e14. [PMID: 36788753 PMCID: PMC9971848 DOI: 10.1017/s1463423623000026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
BACKGROUND Since the introduction of omeprazole in 1989, proton pump inhibitors (PPIs) have become the mainstream of treatment for acid-related pathologies, but nowadays, it is estimated that between 20% and 80% of people worldwide who are using PPIs are doing so without an approved indication. Overusing PPIs is known to involve a tremendous cost in financial terms, and many western countries have reported high spending on these medicines. OBJECTIVE We conducted a narrative review to evaluate PPI deprescription strategies carried out entirely or in collaboration with primary care and to identify factors that could influence the success of these strategies. METHOD This review was conducted in November 2022, following PRISMA guidelines. Four databases were searched: PubMed, Web of Science, Scopus and CINAHL Complete, using the MeSH terms 'proton pump inhibitors' AND 'deprescriptions'. RESULTS The search with the established criteria found eight studies. The different success rates obtained by the various studies analysed in this review may be due to the different methodologies used when establishing the protocols, sample selection and monitoring of the results. CONCLUSION We can conclude that the two factors related to the most successful strategies were a) the clarity and simplicity of the de-escalation protocols, in which patients were instructed on the measures to follow in the event of the reappearance of symptoms, and b) the training of the physicians responsible for deprescribing. Long-term conclusions cannot be drawn about the effectiveness of these protocols, given that the studies are limited in time. Other barriers to generalizing the results are the small sample size and the absence of control groups.
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Association of Proton Pump Inhibitor Prophylaxis on Clinical Outcome in Acute Ischemic Stroke in China: A Multicenter Retrospective Cohort Study. J Clin Med 2022; 11:jcm11236881. [PMID: 36498455 PMCID: PMC9740641 DOI: 10.3390/jcm11236881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 11/09/2022] [Accepted: 11/15/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Overtreatment with proton pump inhibitors (PPIs) in acute ischemic stroke (AIS) patients continues to grow. We aimed to investigate the frequency of PPI prophylaxis without an appropriate indication in AIS patients in China and clarify the association between PPI prophylaxis and long-term prognosis. METHODS Based on a multicenter stroke registry database, neurological outcomes, stroke events, recurrent ischemic strokes, and all-cause death were compared between patients with and without PPI prophylaxis. RESULTS A total of 4542 AIS were included, and 3335 (73.4%) received PPI prophylaxis. Patients with PPI prophylaxis were more likely to have a poor outcome at 1 year than those without PPI prophylaxis (33.3% vs. 25.8%, OR 1.321; 95% CI 1.102-1.584; p = 0.003). No significant differences were found in all-cause death, stroke event, or recurrent ischemic stroke at 1 year between the two groups. After propensity score matching, PPI prophylaxis was still independently associated with a higher rate of poor outcome (30.9% vs. 25.8%, OR 1.432; 95% CI 1.151-1.780; p = 0.001). Sensitivity analysis also showed that PPI prophylaxis increased the rate of a poor outcome in minor strokes or at different durations of PPI prophylaxis. CONCLUSIONS Approximately 3/4 of AIS patients were given PPI prophylaxis during hospitalization, which was associated with a poor long-term outcome.
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Guidotti E, Seghieri C, Vinci B, Borghini A, Attanasio F. Monitoring Appropriate Monoclonal Antibodies Prescribing via Administrative Data: An Application to Psoriasis. Pharmaceuticals (Basel) 2022; 15:ph15101238. [PMID: 36297350 PMCID: PMC9610535 DOI: 10.3390/ph15101238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/02/2022] [Accepted: 10/03/2022] [Indexed: 11/05/2022] Open
Abstract
The Italian Medicines Agency (AIFA) and the Italian Regional Health Systems have implemented measures together with data collection and analysis to improve medicines' appropriate prescription. Administrative databases represent rich Real-World Evidence (RWE) sources that may be leveraged for research purposes. Thus, such heritage may allow for appropriate prescription studies to be carried out on complex pharmaceutical molecules, as the appropriateness of prescriptions is essential both for patients' treatment and to ensure healthcare systems' sustainability. This study analyzed the appropriate monoclonal antibodies (mAbs) prescribed in psoriasis treatment across Tuscany, Italy. Data were extracted from several large administrative databases collected by the Tuscan Regional Healthcare System through record linkages. The analysis showed that over 30% of the 2020 cohort of psoriatic patients could be regarded as potentially inappropriate treated, signaling that mAbs are often prescribed as first-line treatment contrary to guidelines. Variation was observed in the appropriate prescription of mAbs, across different types of mAbs and areas. The study revealed potential inappropriate prescription, and its geographic variation should raise awareness among managers about the appropriate use of resources. Despite limitations, this could represent a pilot for future studies to evaluate the appropriate prescription of mAbs in other clinic conditions and across time.
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Affiliation(s)
- Elisa Guidotti
- Management and Health Laboratory, Institute of Management and Department EMbeDS, Scuola Superiore Sant’Anna, 56127 Pisa, Italy
- Correspondence:
| | - Chiara Seghieri
- Management and Health Laboratory, Institute of Management and Department EMbeDS, Scuola Superiore Sant’Anna, 56127 Pisa, Italy
| | - Bruna Vinci
- Management and Health Laboratory, Institute of Management and Department EMbeDS, Scuola Superiore Sant’Anna, 56127 Pisa, Italy
- SSFO, Pharmacy Department, University of Pisa, 56126 Pisa, Italy
| | - Alice Borghini
- Management and Health Laboratory, Institute of Management and Department EMbeDS, Scuola Superiore Sant’Anna, 56127 Pisa, Italy
| | - Francesco Attanasio
- Drugs and Appropriateness Policy Sector, Regional Government, 50139 Florence, Italy
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Baik SH, Fung KW, McDonald CJ. The Mortality Risk of Proton Pump Inhibitors in 1.9 Million US Seniors: An Extended Cox Survival Analysis. Clin Gastroenterol Hepatol 2022; 20:e671-e681. [PMID: 33453399 DOI: 10.1016/j.cgh.2021.01.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/05/2021] [Accepted: 01/10/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Observational studies have linked proton pump inhibitors (PPIs) with increased risk of mortality and other safety outcomes, in contradiction with a recent PPI randomized controlled trial (RCT). Observational studies may be prone to reverse causality, where deaths are attributed to the treatment rather than the conditions that are treated (protopathic bias). METHODS We analyzed an incident drug user cohort of 1,930,728 elderly Medicare fee-for-service beneficiaries to evaluate the PPI-associated risk of death with a Cox regression analysis with time-varying covariates and propensity score adjustments. To correct for protopathic bias which occurs when a given drug is associated with prodromal signs of death, we implemented a lag-time approach by which any study drug taken during a 90-day look-back window before each death was disregarded. RESULTS Among 1,930,728 study individuals, 80,972 (4.2%) died during a median 3.8 years of follow-up, yielding an overall unadjusted death rate/1000 person-years of 9.85; 14.31 for PPI users and 7.93 for non- users. With no lag-time, PPI use (vs no use) was associated with 10% increased mortality risk (adjusted HR=1.10; 95% CI 1.08-1.12). However, with a lag-time of 90 days, mortality risk associated with PPI use was near zero (adjusted HR=1.01; 95% CI 0.99-1.02). CONCLUSION Given the usage patterns of PPIs in patients with conditions that may presage death, protopathic bias may explain the association of PPIs with increased risk of death reported in observational studies.
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Affiliation(s)
- Seo H Baik
- Lister Hill National Center for Biomedical Communications, National Library of Medicine, US National Institutes of Health, Bethesda, Maryland
| | - Kin-Wah Fung
- Lister Hill National Center for Biomedical Communications, National Library of Medicine, US National Institutes of Health, Bethesda, Maryland
| | - Clement J McDonald
- Lister Hill National Center for Biomedical Communications, National Library of Medicine, US National Institutes of Health, Bethesda, Maryland.
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Inappropriateness of Proton Pump Inhibitors After Hospital Discharge Is Associated with Thirty-Day Hospital Readmission. Dig Dis Sci 2022; 67:817-825. [PMID: 33723702 DOI: 10.1007/s10620-021-06909-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 02/19/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIMS Concerns have been raised about the adverse effects of proton pump inhibitors (PPIs). Rather than PPIs themselves causing harm, we hypothesized that PPIs prescribed without appropriate indications would be associated with adverse outcomes compared to appropriately indicated PPIs. METHODS Adult patients initiated on a new PPI during a hospitalization at our institution from 2014 to 2018 were analyzed. The primary outcome was all-cause 30-day readmission rate. The primary exposure was long-term appropriateness of PPI determined by the presence of prespecified diagnostic codes and discharge medications. Logistic regression modeling was used to estimate the odds of 30-day readmission in patients discharged on inappropriate compared to appropriate new PPIs. RESULTS Of 84,236 patients admitted to our institution, 7745 (9.2%) were discharged on a new PPI, of which 5136 (66.3%) lacked an appropriately documented indication. Inappropriate PPIs were associated with 30-day hospital readmission after adjusting for other factors (adjusted odds ratio 1.30, 95% confidence interval 1.10-1.53). The excess risk associated with lack of appropriate documentation for PPIs in these patients was 44 readmissions per 1000 hospitalizations (95% confidence interval 21-67). CONCLUSIONS Discharge on inappropriate PPIs was associated with 30-day hospital readmission compared to appropriate PPIs. The harm associated with inappropriate PPIs is not likely due to direct effects of PPIs because all patients in the study received PPIs. Rather, patients who receive inappropriate PPIs may have additional patient-specific factors that place them at increased risk for hospital readmission.
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11
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Blackett JW, Faye AS, Phipps M, Li J, Lebwohl B, Freedberg DE. Prevalence and Risk Factors for Inappropriate Continuation of Proton Pump Inhibitors After Discharge From the Intensive Care Unit. Mayo Clin Proc 2021; 96:2550-2560. [PMID: 33308869 DOI: 10.1016/j.mayocp.2020.07.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 06/28/2020] [Accepted: 07/23/2020] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To determine the prevalence and risk factors for inappropriate discharge on proton pump inhibitor (PPI) therapy started in the intensive care unit (ICU) for stress ulcer prophylaxis. PATIENTS AND METHODS This was a retrospective cohort study of adults initiated on treatment with a PPI in any of 9 affiliated ICUs from January 1, 2014, to December 31, 2018. Patients were excluded if they had an appropriate long-term PPI indication. Logistic regression modeling was used to identify characteristics associated with discharge on treatment with an inappropriate PPI. RESULTS Of 24,751 patients admitted to an ICU, 4127 were initiated on treatment with a new PPI, with 2467 (60%) lacking a long-term PPI indication. Of these 2467, a total of 1122 (45%) were continued on PPI therapy after transfer to the floor and 668 (27%) were discharged on PPI therapy. On multivariable analysis, risk factors for inappropriate discharge on PPI therapy included having an upper endoscopy (adjusted odds ratio [aOR], 1.70; 95% CI, 1.08-2.66), admission to the surgical compared with medical ICU (aOR, 2.03; 95% CI, 1.32-3.10), and discharge to a nursing home or rehabilitation facility (aOR, 1.43; 95% CI, 1.04-1.96; and aOR, 2.29; 95% CI, 1.62-3.24, respectively). CONCLUSION Among patients started on treatment with a PPI in the ICU without an indication for outpatient PPI use, 27% (668 of 2467) were nonetheless discharged on PPI therapy. Medically complex and surgical ICU patients are at increased risk for receiving PPIs without appropriate documented indications, and careful review of medication lists at discharge should occur in these high-risk groups.
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Affiliation(s)
- John W Blackett
- Division of Digestive and Liver Diseases, Department of Medicine, New York Presbyterian Columbia University Medical Center, New York.
| | - Adam S Faye
- Division of Digestive and Liver Diseases, Department of Medicine, New York Presbyterian Columbia University Medical Center, New York
| | - Meaghan Phipps
- Division of Digestive and Liver Diseases, Department of Medicine, New York Presbyterian Columbia University Medical Center, New York
| | - Jianhua Li
- Department of Biomedical Informatics, New York Presbyterian Columbia University Medical Center, New York
| | - Benjamin Lebwohl
- Division of Digestive and Liver Diseases, Department of Medicine, New York Presbyterian Columbia University Medical Center, New York
| | - Daniel E Freedberg
- Division of Digestive and Liver Diseases, Department of Medicine, New York Presbyterian Columbia University Medical Center, New York.
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Meriggi F. Controversial link between proton pump inhibitors and anticancer agents: review of the literature. TUMORI JOURNAL 2021; 108:204-212. [PMID: 34159850 DOI: 10.1177/03008916211025091] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Drug-drug interactions represent a topic of great interest, not only due to the risk of unexpected adverse events but also due to the possibility of altering the effectiveness of a specific treatment. Inappropriate or concomitant use of drugs can often lead to changes in the bioavailability of various compounds, resulting in pharmacokinetic alterations. A recent example is the concomitant administration of proton pump inhibitors (PPIs) and anticancer agents. PPIs are overused beyond their classic indications, resulting in a high risk of interactions with other drugs, such as anticancer agents, both PO and intravenous. However, the real clinical impact of concomitant acid suppression therapy and anticancer therapies remains controversial and is not yet fully understood. Certainly, the gut microbiota plays a key role in regulating the response of the immune system, and PPIs can significantly alter the gut microbiome, resulting in gut dysbiosis. Indeed, while the link sometimes appears to lead to negative outcomes, as in the case of immunotherapy, oral capecitabine, or tyrosine kinase inhibitors, in other cases, it seems to enhance the effectiveness of intravenous chemotherapy. In this review, I analyse the possible drug interactions between PPIs and the main classes of anticancer drugs.
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Affiliation(s)
- Fausto Meriggi
- Oncology Department, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy
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13
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Alharaibi MA, Alhifany AA, Asiri YA, Alwhaibi MM, Ali S, Jaganathan PP, Alhawassi TM. Prescribing errors among adult patients in a large tertiary care system in Saudi Arabia. Ann Saudi Med 2021; 41:147-156. [PMID: 34085548 PMCID: PMC8176371 DOI: 10.5144/0256-4947.2021.147] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Multiple studies have investigated medication errors in hospitals in Saudi Arabia; however, prevalence data on prescribing errors and associated factors remains uncertain. OBJECTIVE Assess the prevalence, type, severity, and factors associated with prescribing errors. DESIGN Retrospective database review. SETTING Large tertiary care setting in Riyadh. PATIENTS AND METHODS We described and analyzed data related to prescribing errors in adults (>14 years of age) from the Medication Error Electronic Report Forms database for the two-year period from January 2017 to December 2018. MAIN OUTCOME MEASURE The prevalence of prescribing errors and associated factors among adult patients. SAMPLE SIZE 315 166 prescriptions screened. RESULTS Of the total number of inpatient and outpatient prescriptions screened, 4934 prescribing errors were identified for a prevalence of 1.56%. The most prevalent types of prescribing errors were improper dose (n=1516; 30.7%) and frequency (n=987; 20.0%). Two-thirds of prescribing errors did not cause any harm to patients. Most prescribing errors were made by medical residents (n=2577; 52%) followed by specialists (n=1629; 33%). Prescribing errors were associated with a lack of documenting clinical information (adjusted odds ratio: 14.1; 95% CI 7.7-16.8, P<.001) and prescribing anti-infective medications (adjusted odds ratio 2.9; 95% CI 1.3-5.7, P<.01). CONCLUSION Inadequate documentation in electronic health records and prescribing of anti-infective medications were the most common factors for predicting prescribing errors. Future studies should focus on testing innovative measures to control these factors and their impact on minimizing prescribing errors. LIMITATIONS Polypharmacy was not considered; the data are from a single healthcare system. CONFLICT OF INTEREST None.
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Affiliation(s)
- Maryam Ali Alharaibi
- From the Department of Pharmaceutical Services, King Saud Medical City, Riyadh, Saudi Arabia.,From the College of Pharmacy, Riyadh Elm University, Riyadh, Saudi Arabia
| | - Abdullah A Alhifany
- From the Clinical Pharmacy Department, College of Pharmacy, Umm Al Qura University, Makkah, Saudi Arabia
| | - Yousif A Asiri
- From the Clinical Pharmacy Department, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Monira M Alwhaibi
- From the Clinical Pharmacy Department, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.,From the Medication Safety Research Chair, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Sheraz Ali
- From the School of Pharmacy and Pharmacology, University of Tasmania, Hobart, Australia
| | | | - Tariq M Alhawassi
- From the Clinical Pharmacy Department, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.,From the Medication Safety Research Chair, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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14
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Akdemir Kalkan İ, Çınar G, Pehlivanlı A, Ürkmez F, Topaloğlu İE, Akyol B, Onay Beşikçi A, Azap A, Memikoğlu KO. Pattern of systemic antibiotic use and potential drug interactions: Evaluations through a point prevalence study in Ankara University Hospitals. Turk J Med Sci 2021; 51:523-529. [PMID: 32927931 PMCID: PMC8203144 DOI: 10.3906/sag-2004-164] [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] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 09/08/2020] [Indexed: 01/01/2023] Open
Abstract
Background/aim Most of the hospitalized patients are on a number of drugs for comorbidities and/or to prevent nosocomial infections. This necessitates a careful consideration of drug interactions not only to avoid possible toxicities but also to reach the highest efficiency with drug treatment. We aimed to investigate drug interactions related to systemic antibiotic use and compare three different databases to check for drug interactions while characterizing the main differences between medical and surgical departments. Materials and methods This point prevalence study covered data on 927 orders for patients hospitalized between June 3 and 10, 2018 in Ankara University Hospitals. Systemic antibiotic use and related drug interactions were documented using UptoDate, Drugs, and Medscape and comparisons between the departments of medical and surgical sciences were made. Results The number of orders, or the number of drugs or antibiotics per order were not different between the medical and surgical sciences departments. A total of 1335 antibiotic-related drug interactions of all levels were reported by one, two, or all three databases. UptoDate reported all common and major interactions. Pantoprazole was the most commonly prescribed drug and appeared in 63% of all orders. Among 75 different molecules, ceftriaxone and meropenem were the two most prescribed antibiotics by the surgical and medical departments, respectively. Conclusion A dramatic variance existed amongst antibiotics prescribed by different departments. This indicated the requirement for a centralized role of an infectious diseases specialist. Especially for the hospitalized patient, prophylactic coverage with at least one antibiotic brought about a number of drug interactions. A precise evaluation of orders in terms of drug interactions by a clinical pharmacist (currently none on duty) will reduce possible drug-related hazards.
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Affiliation(s)
- İrem Akdemir Kalkan
- Department of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Güle Çınar
- Department of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Aysel Pehlivanlı
- Department of Pharmacology, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - Fatih Ürkmez
- Department of Pharmacology, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - İzel Ezgi Topaloğlu
- Department of Pharmacology, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - Büşra Akyol
- Department of Pharmacology, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - Arzu Onay Beşikçi
- Department of Pharmacology, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - Alpay Azap
- Department of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Kemal Osman Memikoğlu
- Department of Infectious Diseases and Clinical Microbiology, Faculty of Medicine, Ankara University, Ankara, Turkey
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15
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Çelik F, Aypak C, Özdemir A, Görpelioğlu S. Inappropriate Prescribing of Proton Pump Inhibitors in Outpatient Clinics. Gastroenterol Nurs 2021; 44:84-91. [PMID: 33795619 DOI: 10.1097/sga.0000000000000500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 10/22/2019] [Indexed: 12/16/2022] Open
Abstract
Proton pump inhibitors are the commonly prescribed drugs for acid-related disorders. However, many of those prescriptions are inappropriate in inpatient and outpatient settings according to the recommended guidelines. Many studies have been conducted in inpatient clinics, but data about the appropriateness of proton pump inhibitor prescribing in outpatient clinics are scarce. Therefore, the aim of this study was to determine inappropriate proton pump inhibitor prescribing rates among patients admitted to a tertiary hospital family medicine outpatient clinic. A total of 259 patients (median age = 59 years; 72.6% women) were enrolled into the study and 35.9% of them had no proper indications to utilize proton pump inhibitors. Inappropriate proton pump inhibitor usage rate was significantly higher in patients older than 60 years compared with their younger counterparts (62.4% vs. 37.6%; p = .001). The most frequent reason to use a proton pump inhibitor with nonapproved indications was polypharmacy (41.9%). Despite endoscopic evaluation, 41.9% of the patients received a proton pump inhibitor without an approved indication. A significant proportion of nonindicated prescriptions were a consequence of continued prescribing without re-evaluating patients in outpatient clinics. Consideration of proton pump inhibitor indications according to the guidelines in every admission may prevent inappropriate prescriptions.
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Affiliation(s)
- Feyza Çelik
- Feyza Çelik, MD, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
- Cenk Aypak, MD, is Associate Professor, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
- Ayşe Özdemir, MD, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
- Süleyman Görpelioğlu, MD, is Professor, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
| | - Cenk Aypak
- Feyza Çelik, MD, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
- Cenk Aypak, MD, is Associate Professor, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
- Ayşe Özdemir, MD, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
- Süleyman Görpelioğlu, MD, is Professor, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
| | - Ayşe Özdemir
- Feyza Çelik, MD, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
- Cenk Aypak, MD, is Associate Professor, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
- Ayşe Özdemir, MD, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
- Süleyman Görpelioğlu, MD, is Professor, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
| | - Süleyman Görpelioğlu
- Feyza Çelik, MD, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
- Cenk Aypak, MD, is Associate Professor, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
- Ayşe Özdemir, MD, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
- Süleyman Görpelioğlu, MD, is Professor, Department of Family Medicine, University of Health Sciences, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
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16
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Using a Systems Engineering Framework to Evaluate Proton Pump Inhibitor Prescribing in Critically Ill Patients. J Healthc Qual 2021; 42:e39-e49. [PMID: 31157697 DOI: 10.1097/jhq.0000000000000209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Proton pump inhibitors (PPIs) are a risk factor for hospital-acquired Clostridium difficile infection (CDI). Much PPI use is inappropriate, and interventions to reduce PPI use, such as for stress ulcer prophylaxis in all critically ill patients, are essential to reduce CDI rates. This mixed-methods study in a combined medical-surgical intensive care unit at a tertiary academic medical center used a human factors engineering approach to understand barriers and facilitators to optimizing PPI prescribing in these patients. We performed chart review of patients for whom PPIs were prescribed to evaluate prescribing practices. Semistructured provider interviews were conducted to determine barriers and facilitators to reducing unnecessary PPI use. Emergent themes from provider interviews were classified according to the Systems Engineering Initiative for Patient Safety model. In our intensive care unit, 25% of PPI days were not clinically indicated. Barriers to optimizing PPI prescribing included inadequate provider education, lack of institutional guidelines for stress ulcer prophylaxis, and strong institutional culture favoring PPI use. Potential facilitators included increased pharmacy oversight, provider education, and embedded decision support in the electronic medical record. Interventions addressing barriers noted by front line providers are needed to reduce unnecessary PPI use, and future studies should assess the impact of such interventions on CDI rates.
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17
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Yagi K, Mitstui M, Zamami Y, Niimura T, Izawa-Ishizawa Y, Goda M, Chuma M, Fukunaga K, Shibata T, Ishida S, Sakurada T, Okada N, Hamano H, Horinouchi Y, Ikeda Y, Yanagawa H, Ishizawa K. Investigation of drugs affecting hypertension in bevacizumab-treated patients and examination of the impact on the therapeutic effect. Cancer Med 2020; 10:164-172. [PMID: 33231381 PMCID: PMC7826469 DOI: 10.1002/cam4.3587] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/13/2020] [Accepted: 10/15/2020] [Indexed: 12/22/2022] Open
Abstract
Background In patients treated with bevacizumab, hypertension may be a biomarker of therapeutic efficacy. However, it is not clear whether drugs that control blood pressure influence bevacizumab's efficacy. In this study, we investigated drugs that may affect hypertension in bevacizumab‐treated patients and examined the impact on the therapeutic effect. Patients and methods We analyzed 3,724,555 reports from the third quarter of 2010 to the second quarter of 2015. All data were obtained from the Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) analysis. In this retrospective cohort study, we investigated a total of 58 patients diagnosed with colorectal cancer and treated for the first time with bevacizumab containing XELOX or mFOLFOX6 at The University of Tokushima Hospital between January 2010 and December 2015. The effect of the treatment was evaluated according to Response Evaluation Criteria in Solid Tumors version 1.0. Thereafter, the effect was confirmed using Gene Expression Omnibus (GEO) and cultured cells. Results There are few reports in FAERS of hypertension in patients treated with omeprazole on bevacizumab. Based on the chart review, patients who used proton pump inhibitors (PPI) had a lower response to treatment than those who did not (response rate: 25% vs 50%). Furthermore, experiments on GEO and cell lines suggested that induction of vascular endothelial growth factor (VEGF) gene expression by PPIs is the cause of the reduced therapeutic effect. Conclusion PPIs prevent hypertension in bevacizumab‐treated patients but may reduce bevacizumab's anti‐tumoral effects by inducing VEGF expression.
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Affiliation(s)
- Kenta Yagi
- Clinical Research Center for Developmental Therapeutics, Tokushima University Hospital, Tokushima, Japan
| | - Marin Mitstui
- Department of Clinical Pharmacology and Therapeutics, University of Tokushima Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Yoshito Zamami
- Department of Clinical Pharmacology and Therapeutics, University of Tokushima Graduate School of Biomedical Sciences, Tokushima, Japan.,Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Takahiro Niimura
- Department of Clinical Pharmacology and Therapeutics, University of Tokushima Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Yuki Izawa-Ishizawa
- Department of Pharmacology, University of Tokushima Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Mitsuhiro Goda
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Masayuki Chuma
- Clinical Research Center for Developmental Therapeutics, Tokushima University Hospital, Tokushima, Japan
| | - Kimiko Fukunaga
- Department of Clinical Pharmacology and Therapeutics, University of Tokushima Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Takahiro Shibata
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Shunsuke Ishida
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Takumi Sakurada
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Naoto Okada
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Hirofumi Hamano
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Yuya Horinouchi
- Department of Pharmacology, University of Tokushima Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Yasumasa Ikeda
- Department of Pharmacology, University of Tokushima Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Hiroaki Yanagawa
- Clinical Research Center for Developmental Therapeutics, Tokushima University Hospital, Tokushima, Japan
| | - Keisuke Ishizawa
- Department of Clinical Pharmacology and Therapeutics, University of Tokushima Graduate School of Biomedical Sciences, Tokushima, Japan.,Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
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18
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McCormack R, Olley L, Glanemann B, Swann JW. Prospective observational study of the use of omeprazole and maropitant citrate in veterinary specialist care. Sci Rep 2020; 10:15727. [PMID: 32978503 PMCID: PMC7519060 DOI: 10.1038/s41598-020-72950-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 09/08/2020] [Indexed: 12/17/2022] Open
Abstract
The proton pump inhibitor omeprazole is administered to dogs with gastroduodenal ulceration or oesophagitis, whereas the neurokinin-1 receptor antagonist maropitant citrate is licensed as an antiemetic drug. In people, omeprazole is overprescribed in hospitals, increasing the risk of adverse effects and imposing unnecessary costs in healthcare. To investigate the use of omeprazole and maropitant in our veterinary specialist hospital, we conducted a prospective observational study in its Medicine and Surgery wards, recording patient data and obtaining contemporaneous information from clinicians about their reasons for administering either drug. In doing so, we find omeprazole and maropitant are administered to a large proportion of dogs, including to many of those with no presenting signs suggestive of gastrointestinal disease. We find prescribing clinicians consider both drugs safe but often underestimate their financial cost. We find the stated reasons and objective predictors of administration of both drugs vary according to clinical setting but that these modalities yield concordant results. Reviewing the manner of administration and stated indications for use of both drugs, we find omeprazole is often administered outside dosing recommendations, and both drugs are frequently administered for aims that are unlikely to be achieved when considering their known biological effects in dogs. In conclusion, our work reveals probable overprescribing of omeprazole and maropitant citrate in hospitalised dogs, highlighting a need for initiatives to decrease inappropriate prescribing.
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Affiliation(s)
- Rachel McCormack
- Department of Clinical Science and Services, Royal Veterinary College, Hatfield, UK
| | - Louise Olley
- Department of Clinical Science and Services, Royal Veterinary College, Hatfield, UK
| | - Barbara Glanemann
- Department of Clinical Science and Services, Royal Veterinary College, Hatfield, UK
| | - James W Swann
- Department of Clinical Science and Services, Royal Veterinary College, Hatfield, UK. .,Kennedy Institute of Rheumatology, University of Oxford, Roosevelt Drive, Oxford, OX3 7FY, UK.
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19
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Giannini EG, Crespi M, Djahandideh A, Demarzo MG, Moscatelli A, Bodini G, Furnari M, Marabotto E, Plaz Torres MC, Zentilin P, Savarino V. Appropriateness of proton pump inhibitors treatment in clinical practice: Prospective evaluation in outpatients and perspective assessment of drug optimisation. Dig Liver Dis 2020; 52:862-868. [PMID: 32505566 DOI: 10.1016/j.dld.2020.05.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 04/16/2020] [Accepted: 05/04/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND High rates of inappropriate proton pump inhibitor (PPI) prescriptions have been reported in retrospective database analyses. Assessing the appropriateness of long-term PPIs in outpatients, with a proactive approach at drug optimisation may enhance treatment adequacy. AIMS To describe the characteristics of outpatients who are on long-term PPIs, to assess the magnitude of inappropriate PPI prescriptions, and to evaluate the rate of drug optimisation following specialist recommendations. METHODS Appropriateness of long-term (>8weeks) PPI prescription was prospectively assessed in 249 consecutive patients referred to a Gastroenterology outpatient clinic. We recorded reason for prescription, dose, modality, duration of therapy, and attempts at PPI optimisation. RESULTS PPIs were inappropriately prescribed in 96/249 patients (38.6%). Gastro-oesophageal reflux disease (50/143, 35.0%) and prophylaxis of anti-platelet/non-steroidal anti-inflammatory drugs (5/49, 10.2%) were the most common PPI indications and those with the lowest rate of inappropriateness, while the highest rates were observed for treatment of dyspepsia (10/12, 83.3%) and anti-coagulant therapy (21/21, 100%). PPI treatment was optimised in 112 patients (45.0%). CONCLUSIONS PPIs are inappropriately used in about 40% of outpatients, reflecting scant attention to guidelines. A proactive approach may improve therapeutic adequacy in approximately half of patients. Educational efforts to guide PPI prescription should be further pursued.
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Affiliation(s)
- Edoardo G Giannini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy.
| | - Mattia Crespi
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Afscin Djahandideh
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Maria Giulia Demarzo
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Alessandro Moscatelli
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Giorgia Bodini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Manuele Furnari
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Elisa Marabotto
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Maria Corina Plaz Torres
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Patrizia Zentilin
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Vincenzo Savarino
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
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20
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Matoso AGB, Almeida FAMT, Paiva L, Margonari PM, Bertolin TM, Sousa AA, Carvalho AJAD, Alves AVC, Santos ÉLD, Teodoro LL, Silva TTD. Proton pump inhibitor indications in a Brazilian tertiary hospital. Rev Assoc Med Bras (1992) 2020; 66:913-917. [DOI: 10.1590/1806-9282.66.7.913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 01/19/2020] [Indexed: 11/22/2022] Open
Abstract
SUMMARY OBJECTIVES To evaluate the frequency of prescription of proton pump inhibitors (PPIs) and their indications in patients hospitalized at the Hospital de Clínicas of the Federal University of Uberlândia (HC-UFU). METHODS This is a quantitative cross-sectional observational study that analyzes data obtained from patient records on prescriptions of PPIs for patients hospitalized at the HC-UFU and from a questionnaire applied to assistant physicians on the indications of the drug in each case and evaluates the indication based on literature data. RESULTS On a pre-determined day, of a total of 462 inpatients, there was a prescription of PPI for 183 (39.3%), with a higher frequency (73.5%) in the Intensive Care Unit (ICU), followed by the infirmaries and the Emergency Room. The assistant physician was located in 116 cases, and the main motivation referred to prescription was prophylaxis of digestive hemorrhage (77%). However, after reviewing medical records, it was noticed that in 50.8% of the cases, the prescription was not supported by the literature. CONCLUSION The frequency of PPI prescriptions for inpatients in the HC-UFU is among the lowest described in the literature, but there are still unnecessary prescriptions. Instruction and awareness of the assisting team can minimize these numbers.
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Abstract
GOAL The goal of this study was to reduce the percentage of inappropriately prescribed proton pump inhibitors (PPIs) in patients aged 50 and older from 80% (baseline) to 60% within 12 months in an academic, internal medicine clinic. BACKGROUND The use of PPIs has increased drastically worldwide. Internal medicine clinic patients had inappropriate use of PPIs for an average of 4 to 5 years. STUDY A multidisciplinary quality improvement team used the Plan-Do-Study-Act Model of health care improvement and performed a root cause analysis to identify barriers to inappropriate use of PPIs. The outcome measure was the percentage of patients inappropriately prescribed PPI. Process measures were completion rates of PPI risk assessment and esophagogastroduodenoscopy. Interventions included the creation of customized electronic health record templates and education to providers and patients. Analysis was performed using monthly statistical process control charts. RESULTS The average rate of PPI discontinuation was 51.1% (n=92/180), which corresponds to 30.0% inappropriate PPI usage within 12 months. The mean PPI discontinuation rate in the 1-year prestudy, study and 6 months poststudy period was 2.0%, 32.0%, and 49.7%, respectively. The mean esophagogastroduodenoscopy completion rate was 49.8% from the baseline of <30%. CONCLUSIONS We achieved a statistically significant and sustainable reduction of inappropriate PPI use to 30% from the baseline rates of 80% and surpassed our goal within 12 months. This quality improvement was unique as no pharmacy personnel was utilized in this process. The multifaceted strategies in a safety-net internal medicine clinic resulted in successful deprescribing of PPI and can be replicated in other setting.
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22
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Sattayalertyanyong O, Thitilertdecha P, Auesomwang C. The inappropriate use of proton pump inhibitors during admission and after discharge: a prospective cross-sectional study. Int J Clin Pharm 2019; 42:174-183. [PMID: 31865594 DOI: 10.1007/s11096-019-00955-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 12/13/2019] [Indexed: 12/11/2022]
Abstract
Background Proton pump inhibitors are often inappropriately prescribed during hospital admission and after discharge. The inappropriate prescription may be associated with increased and unnecessary healthcare costs. Objective To determine the prevalence of inappropriate prescription of proton pump inhibitors during hospital admission and after discharge at Thailand's largest national tertiary referral center. Setting Medicine wards at Siriraj Hospital (Bangkok, Thailand) during September 2016 to September 2017. Method This prospective observational cross-sectional study in hospitalized patients who were prescribed, or who were already taking proton pump inhibitors. Medical records were reviewed to determine whether proton pump inhibitors were prescribed at discharge and at the 1-month follow-up. Main outcome measure Prevalence of inappropriate prescription of proton pump inhibitors during hospital admission and after discharge, indication of inappropriate prescription. Results Two hundred and sixty-five patients (mean age: 65.8 ± 18.3 years, 50.9% men) were included. Approximately half of patients had proton pump inhibitor treatment initiated in the hospital, and the other 50.6% started treatment earlier. Among all patients, 50.6% were inappropriately prescribed proton pump inhibitors, in which 79.1% resulted from invalid indications. Fifty-two percent and 47.3% of patients who were prescribed proton pump inhibitors at discharge and at the 1-month follow-up had no indications for them. Gastrointestinal ulcer prophylaxis in low-risk patients was the most commonly observed incorrect indication. Aspirin (p = 0.030) and corticosteroids (p = 0.038) were both found to be significantly associated with the inappropriate prescription of proton pump inhibitors. The estimated cost of inappropriate use among inpatients and outpatients was $118,659 and $214,663 per year, respectively. Conclusion Proton pump inhibitors are excessively and inappropriately prescribed during hospital admission and after discharge in Thailand. The cost of this overprescribing is excessive and needs to be controlled.
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Affiliation(s)
- Onuma Sattayalertyanyong
- Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Premrutai Thitilertdecha
- Research Group in Immunobiology and Therapeutic Sciences, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.,Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chonticha Auesomwang
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok, 10700, Thailand.
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Effects of proton pump inhibitor use on risk of Clostridium difficile infection: a hospital cohort study. J Gastroenterol 2019; 54:1052-1060. [PMID: 31187275 DOI: 10.1007/s00535-019-01598-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 06/04/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND Although there are several studies on the association between use of proton pump inhibitors (PPIs) and increased Clostridium difficile infection (CDI) risk, detailed studies analyzing the effects of PPI use on CDI risk are lacking. The present study investigated the association of the dose, duration, and types of PPIs with CDI risk. METHODS A single-center, cohort study was conducted on patients admitted to a hospital. The exposed cohort comprised patients who were prescribed PPIs at least once during the study period, and a control cohort was prepared by randomly assigning an index date to patients who did not use PPIs ensuring the same distribution of index dates as in the exposed cohort and matching sex, age, hospitalization period, and date of admission. RESULTS PPI use increased the risk of CDI by 1.8-fold [95% confidence interval (CI) 1.5-2.2]. CDI risk increased by 1.8-fold with esomeprazole (95% CI 1.4-2.2) and 2.0-fold with pantoprazole (95% CI 1.5-2.8). Patients who used a high dose had a higher risk than those who used a medium dose [adjusted hazard ratio (HR) 2.0 vs 1.3]. The risk of CDI increased 4.2-fold when the PPI exposure period was 6 days or shorter than 6 days. CONCLUSIONS Our study showed that PPI use was associated with an increased risk of developing CDI and the risk of CDI was dose dependent. Therefore, PPIs should only be used at proper doses and only for the necessary indications to avoid CDI risk.
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Granero-Melcon B, Morrás I, Galán-DeJuana M, Abad-Santos F. Appropriateness of the use of proton pump inhibitors in the Emergency Department of a Spanish university hospital. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2018; 110:755-761. [PMID: 30362359 DOI: 10.17235/reed.2018.5468/2018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND the use of proton pump inhibitors (PPI) has increased substantially during the last years, possibly due to a significant proportion of prescriptions that do not follow the approved indications. OBJECTIVE to assess the prevalence of PPI prescription and the appropriateness of the prescription within the Emergency Department (ED) of a Spanish university hospital. MATERIALS AND METHODS a cross-sectional, retrospective prescription-indication drug-use study was performed, which selected 384 patients that presented to the ED over two days in January 2016. RESULTS of the total cohort, 23.2% were taking PPI before their hospital visit and only 20.2% had a correct indication and dosage; 2.9% of the patient cohort had an indication for PPI treatment but had not been prescribed them. A drug other than omeprazole was used in 25% of cases; 30.47% of the patients were discharged with a PPI and only 28.2% of them had the correct indication and dosage. Finally, 5.7% were not prescribed PPI even though it was warranted. PPI prescription increased with age whereas the indication for the prescription decreased. Furthermore, the use of these drugs was higher in hospitalized patients compared to discharged patients. CONCLUSIONS these results are in line with similar studies, which demonstrate the existence of an over-prescription of PPI. PPI prescription needs to be improved, thereby reducing drug interactions, adverse effects and unnecessary economical expenses.
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Al-Qaisi MT, Kahn A, Crowell MD, Burdick GE, Vela MF, Ramirez FC. Do recent reports about the adverse effects of proton pump inhibitors change providers' prescription practice? Dis Esophagus 2018; 31:5032890. [PMID: 29873678 DOI: 10.1093/dote/doy042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Proton pump inhibitors (PPI) are utilized for a variety of indications, including treatment of gastroesophageal reflux disease, peptic ulcer disease, and prevention of gastrointestinal (GI) bleeding. Several studies have documented an increasing prevalence of inappropriate PPI use. Furthermore, recent media reports have highlighted new research data suggesting a possible association between chronic PPI use and several adverse medical outcomes, leading to frequent patient inquiries about these associations. Thus, providers face the challenge of counseling patients about the balance of risks and benefits related to PPI use. We aimed to explore providers' knowledge and attitudes toward reported adverse effects of PPI use and compare providers' prescription practices. A comprehensive, non-incentivized electronic survey was sent to all providers (residents, fellows, advanced practice providers, and consultants across 8 internal medicine specialties) at our tertiary academic medical center. The survey contained 21 questions covering provider demographics and responses to challenging clinical scenarios dealing with PPI use. Chi-square was used to compare responses from providers. The survey was distributed to 254 providers, of which 94 (24 GI and 70 non-GI) completed the survey (37% response rate). Among those 94 providers, 48 were consultants, 17 were advanced practice providers, and 29 were trainees. Non-GI providers included cardiology, pulmonary, endocrinology, family medicine, general internal medicine, hematology/oncology, and nephrology. Over half of the providers (51 [54%]) described their practice as outpatient setting, 29 (31%) providers defined their practice as a mixed setting (inpatient and outpatient), while 14 (15%) designated it as inpatient only. Nineteen (80%) GI providers and 48 (69%) non-GI providers discussed the risks and benefits with patients (P = 0.64). Fifteen (63%) GI providers and 33 (47%) non-GI providers indicated that recent reports changed their practice (P = 0.49). More GI providers (5 [21%]) lowered the dose of PPI compared with non-GI (1[1%]) (P = 0.004); 18 (26%) of non-GI and 3 (13%) of GI providers discontinued PPI and substituted it with a histamine 2 (H2) blocker (P = 0.29). A larger but nonsignificant percentage of trainees (8 [28%]) switched PPI to H2 blockers compared with consultants (8 [17%]; P = 0.39). Six (25%) of GI providers and 14 (20%) of non-GI providers were concerned about Clostridium difficile infection (P = 0.58). Twenty-four (34%) of the non-GI were worried about kidney diseases compared with 3 (13%) of the GI providers (P = 0.1). Ten (21%) consultants were concerned about risk of osteoporosis compared with 3 (10%) trainees (P = 0.38), while 8 (28%) trainees were worried about the risk of C. difficile infection compared with 10 (21%) consultants (P = 0.69). Most providers (85 [90%]) agreed that educational activities would be helpful to address these challenges. More GI providers lowered the dose of PPI compared with non-GI; non-GI providers were more likely to discontinue PPI and substitute it with an H2 blocker. Educating patients and providers about potential adverse effects of PPI is imperative.
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Affiliation(s)
- M T Al-Qaisi
- Division of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - A Kahn
- Division of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - M D Crowell
- Division of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - G E Burdick
- Division of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - M F Vela
- Division of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - F C Ramirez
- Division of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA
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Marks SL, Kook PH, Papich MG, Tolbert MK, Willard MD. ACVIM consensus statement: Support for rational administration of gastrointestinal protectants to dogs and cats. J Vet Intern Med 2018; 32:1823-1840. [PMID: 30378711 PMCID: PMC6271318 DOI: 10.1111/jvim.15337] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 08/24/2018] [Accepted: 09/05/2018] [Indexed: 12/12/2022] Open
Abstract
The gastrointestinal (GI) mucosal barrier is continuously exposed to noxious toxins, reactive oxygen species, microbes, and drugs, leading to the development of inflammatory, erosive, and ultimately ulcerative lesions. This report offers a consensus opinion on the rational administration of GI protectants to dogs and cats, with an emphasis on proton pump inhibitors (PPIs), histamine type-2 receptor antagonists (H2 RAs), misoprostol, and sucralfate. These medications decrease gastric acidity or promote mucosal protective mechanisms, transforming the management of dyspepsia, peptic ulceration, and gastroesophageal reflux disease. In contrast to guidelines that have been established in people for the optimal treatment of gastroduodenal ulcers and gastroesophageal reflux disease, effective clinical dosages of antisecretory drugs have not been well established in the dog and cat to date. Similar to the situation in human medicine, practice of inappropriate prescription of acid suppressants is also commonplace in veterinary medicine. This report challenges the dogma and clinical practice of administering GI protectants for the routine management of gastritis, pancreatitis, hepatic disease, and renal disease in dogs and cats lacking additional risk factors for ulceration or concerns for GI bleeding. Judicious use of acid suppressants is warranted considering recent studies that have documented adverse effects of long-term supplementation of PPIs in people and animals.
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Affiliation(s)
- Stanley L. Marks
- Department of Medicine & EpidemiologySchool of Veterinary Medicine, University of California, DavisDavisCalifornia
| | - Peter H. Kook
- Vetsuisse Faculty, Clinic for Small Animal Internal Medicine, Vetsuisse FacultyUniversity of ZurichZurichSwitzerland
| | - Mark G. Papich
- Department of Molecular Biomedical SciencesNorth Carolina State University, College of Veterinary MedicineRaleighNorth Carolina
| | - M. K. Tolbert
- Department of Small Animal Clinical SciencesCollege of Veterinary Medicine, Texas A & M UniversityCollege StationTexas
| | - Michael D. Willard
- Department of Small Animal Clinical SciencesCollege of Veterinary Medicine, Texas A & M UniversityCollege StationTexas
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27
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Savarino V, Marabotto E, Zentilin P, Furnari M, Bodini G, De Maria C, Pellegatta G, Coppo C, Savarino E. Proton pump inhibitors: use and misuse in the clinical setting. Expert Rev Clin Pharmacol 2018; 11:1123-1134. [PMID: 30295105 DOI: 10.1080/17512433.2018.1531703] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION The introduction of proton pump inhibitors (PPIs) into clinical practice has greatly improved our therapeutic approach to acid-related diseases for their efficacy and safety. Areas Covered: The following evidence-based indications for PPI use are acknowledged by many scientific societies: treatment of the various forms and complications of gastroesophageal reflux disease, eradication of H. pylori infection in combination with two or more antibiotics, short- and long-term therapy of H. pylori-negative peptic ulcers, healing, and prevention of NSAID/COXIB-associated gastric ulcers, co-therapy with endoscopic procedures to control upper digestive bleeding and medical treatment of Zollinger Ellison syndrome. Expert Commentary: Despite the above well-defined indications, however, the use of PPIs continues to grow every year in both western and eastern countries and the endless expansion of the PPI market has created important problems for many regulatory authorities for two relevant features: the progressive increase of the costs of therapy and the greater potential harms for the patients. The major reasons for the misuse of PPIs are the prevention of gastro-duodenal ulcers in patients without risk factors and the stress ulcer prophylaxis in non-intensive care units, steroid therapy alone, anti-platelet or anti-coagulant treatment in patients without risk of gastric injury and the overtreatment of functional dyspepsia.
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Affiliation(s)
- Vincenzo Savarino
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Elisa Marabotto
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Patrizia Zentilin
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Manuele Furnari
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Giorgia Bodini
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Costanza De Maria
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Gaia Pellegatta
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Claudia Coppo
- a Gastrointestinal Unit, Department of Internal Medicine , University of Genoa , Genoa , Italy
| | - Edoardo Savarino
- b Gastrointestinal Unit, Department of Surgery , Oncology and Gastroenterology, University of Padua , Padua , Italy
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28
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Doell A, Walus A, To J, Bell A. Quantifying Candidacy for Deprescribing of Proton Pump Inhibitors among Long-Term Care Residents. Can J Hosp Pharm 2018; 71:302-307. [PMID: 30401996 PMCID: PMC6209507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND Proton pump inhibitors (PPIs) are a commonly prescribed drug class used to inhibit gastric acid secretion. They are prescribed for both treatment and prophylaxis of several gastrointestinal conditions. Although PPIs can be used safely in the short term, several serious adverse effects have been reported following long-term use, including increased risk of falls and fragility fractures. Long-term care home (LTCH) residents represent a population in which the long-term adverse effects of PPIs can be significant and PPI deprescribing should be considered when appropriate. OBJECTIVES To determine the proportion of LTCH residents with PPI prescriptions who were eligible for PPI deprescribing, and to examine vitamin B12 deficiencies and fall risk in the study population. METHODS This cross-sectional, multisite chart review involved LTCH residents who had an active PPI prescription during October 2016. A convenience sample of 150 charts was randomly selected, and the appropriateness of PPI deprescribing was determined using Canadian guidelines. Descriptive statistics were used to examine demographic characteristics, PPI dosing and indication, vitamin B12 supplementation, fall history, and fall risk. RESULTS Three of the selected charts were excluded because of missing information. Of the 147 residents included in the chart review, 93 (63%) were candidates for deprescribing. PPI use for gastroesophageal reflux disease for more than 8 weeks without a deprescribing attempt in the past year was the most frequently observed opportunity for deprescribing (49/93 [53%]). Twenty-nine residents (20%) had no documented indication for PPI use. Thirteen residents (9%) had had a fall within the past 30 days, and 53 (36%) had a prescription for vitamin B12 supplements and/or had low serum vitamin B12 levels. CONCLUSIONS A majority of the residents whose charts were reviewed were candidates for PPI deprescribing. This finding suggests an opportunity for clinicians who care for LTCH residents to increase their deprescribing efforts.
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Affiliation(s)
- Alanna Doell
- , BScPharm, ACPR, is a Staff Pharmacist with Seven Oaks General Hospital of the Winnipeg Regional Health Authority, Winnipeg, Manitoba
| | - Ashley Walus
- , BScPharm, ACPR, is a Clinical Resource Pharmacist with the Winnipeg Regional Health Authority, Winnipeg, Manitoba
| | - Jaclyn To
- , BScPharm, ACPR, is a Staff Pharmacist with the Victoria General Hospital of the Winnipeg Regional Health Authority, Winnipeg, Manitoba
| | - Allison Bell
- , BScPharm, is the Pharmacy Manager with the Long Term Care Program of the Winnipeg Regional Health Authority, Winnipeg, Manitoba
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29
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Nguyen PVQ, Tamaz R. Inappropriate Prescription of Proton Pump Inhibitors in a Community Setting. Can J Hosp Pharm 2018; 71:267-271. [PMID: 30186000 PMCID: PMC6118833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND Proton pump inhibitors (PPIs) are widely prescribed for gastrointestinal conditions, such as gastroesophageal reflux disease and dyspepsia, and for prevention of gastric ulcer. Although previous reports have described inappropriate prescription of PPIs in the hospital setting, data from the community are lacking. OBJECTIVE To assess PPI prescriptions in the ambulatory setting. METHODS Patients presenting to the emergency department of a teaching hospital between June 2016 and March 2017 were prospectively assessed for use of a PPI at home. The appropriateness of PPI prescription was evaluated on the basis of an interview with the patient and review of the medical record. The indication for PPI therapy was verified against current guidelines for the province of Quebec. RESULTS Over the 9-month study period, 2417 patients were screened, of whom 871 were included in the study. In relation to the Quebec guidelines, PPI prescription was inappropriate for 267 (30.7%) of the patients. When prescription of PPI for ulcer prevention in certain groups of patients (age ≥ 65 years and using acetylsalicylic acid or platelet aggregation inhibitors; age ≥ 75 years and using celecoxib) was re-classified as appropriate, the proportion of inappropriate PPI prescriptions declined to 20.3% (177/871). CONCLUSIONS These findings suggest that inappropriate prescribing of PPIs remains problematic in the community setting in the province of Quebec.
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Affiliation(s)
- Patrick Viet-Quoc Nguyen
- , MSc, is with the Centre hospitalier de l'Université de Montréal Research Centre and the Réseau québécois de recherche en vieillissement, Montréal, Quebec
| | - Raja Tamaz
- , MD, is with the Hôpital Sacré-Coeur de Montréal, Montréal, Quebec
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Lagu T, Pekow PS, Stefan MS, Shieh MS, Pack QR, Kashef MA, Atreya AR, Valania G, Slawsky MT, Lindenauer PK. Derivation and Validation of an In-Hospital Mortality Prediction Model Suitable for Profiling Hospital Performance in Heart Failure. J Am Heart Assoc 2018; 7:JAHA.116.005256. [PMID: 29437604 PMCID: PMC5850175 DOI: 10.1161/jaha.116.005256] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
BACKGROUND Comparing heart failure (HF) outcomes across hospitals requires adequate risk adjustment. We aimed to develop and validate a model that can be used to compare quality of HF care across hospitals. METHODS AND RESULTS We included patients with HF aged ≥18 years admitted to one of 433 hospitals that participated in the Premier Inc Data Warehouse. This model (Premier) contained patient demographics, comorbidities, and acute conditions present on admission, derived from administrative and billing records. In a separate data set derived from electronic health records, we validated the Premier model by comparing hospital risk-standardized mortality rates calculated with the Premier model to those calculated with a validated clinical model containing laboratory data (LAPS [Laboratory-Based Acute Physiology Score]). Among the 200 832 admissions in the Premier Inc Data Warehouse, inpatient mortality was 4.0%. The model showed acceptable discrimination in the warehouse data (C statistic 0.75; 95% confidence interval, 0.74-0.76). In the validation data set, both the Premier model and the LAPS models showed acceptable discrimination (C statistic: Premier: 0.76 [95% confidence interval, 0.74-0.77]; LAPS: 0.78 [95% confidence interval, 0.76-0.80]). Risk-standardized mortality rates for both models ranged from 2% to 7%. A linear regression equation describing the association between Premier- and LAPS-specific mortality rates revealed a regression line with a slope of 0.71 (SE: 0.07). The correlation coefficient of the standardized mortality rates from the 2 models was 0.82. CONCLUSIONS Compared with a validated model derived from clinical data, an HF mortality model derived from administrative data showed highly correlated risk-standardized mortality rate estimates, suggesting it could be used to identify high- and low-performing hospitals for HF care.
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Affiliation(s)
- Tara Lagu
- Institute for Healthcare Delivery and Population Science, University of Massachusetts Medical School-Baystate, Springfield, MA .,University of Massachusetts Medical School-Baystate, Springfield, MA.,Department of Medicine, Baystate Medical Center, Springfield, MA
| | - Penelope S Pekow
- Institute for Healthcare Delivery and Population Science, University of Massachusetts Medical School-Baystate, Springfield, MA.,School of Public Health and Health Sciences, University of Massachusetts-Amherst, Amherst, MA
| | - Mihaela S Stefan
- Institute for Healthcare Delivery and Population Science, University of Massachusetts Medical School-Baystate, Springfield, MA.,University of Massachusetts Medical School-Baystate, Springfield, MA.,Department of Medicine, Baystate Medical Center, Springfield, MA
| | - Meng-Shiou Shieh
- Institute for Healthcare Delivery and Population Science, University of Massachusetts Medical School-Baystate, Springfield, MA
| | - Quinn R Pack
- Institute for Healthcare Delivery and Population Science, University of Massachusetts Medical School-Baystate, Springfield, MA.,University of Massachusetts Medical School-Baystate, Springfield, MA.,Division of Cardiology, Baystate Medical Center, Springfield, MA
| | - Mohammad Amin Kashef
- University of Massachusetts Medical School-Baystate, Springfield, MA.,Division of Cardiology, Baystate Medical Center, Springfield, MA
| | - Auras R Atreya
- University of Massachusetts Medical School-Baystate, Springfield, MA.,Division of Cardiology, Baystate Medical Center, Springfield, MA.,Frankel Cardiovascular Center, University of Michigan, Ann Arbor, MI
| | - Gregory Valania
- University of Massachusetts Medical School-Baystate, Springfield, MA.,Division of Cardiology, Baystate Medical Center, Springfield, MA
| | - Mara T Slawsky
- University of Massachusetts Medical School-Baystate, Springfield, MA.,Division of Cardiology, Baystate Medical Center, Springfield, MA
| | - Peter K Lindenauer
- Institute for Healthcare Delivery and Population Science, University of Massachusetts Medical School-Baystate, Springfield, MA.,University of Massachusetts Medical School-Baystate, Springfield, MA.,Department of Medicine, Baystate Medical Center, Springfield, MA
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Desbuissons G, Deray G, Mercadal L. [Proton pump inhibitors and kidney]. Nephrol Ther 2017; 14 Suppl 1:S115-S124. [PMID: 29274872 DOI: 10.1016/j.nephro.2017.06.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 06/25/2017] [Indexed: 01/15/2023]
Abstract
Assumed for a long time to be very well tolerated, proton pump inhibitors (PPIs) are widely prescribed for inpatients and outpatients; often beyond their validated indications. Nevertheless, many very varied side effects (pneumopathy, ischemic heart disease, dementia) have been associated with the PPIs during the last decade. Renal toxicity is mainly the occurrence of acute interstitial nephritis (AIN), related to a drug-class effect, involving cellular immunity. AINs, which occur especially in elderly patients, can be difficult to diagnose, with frequently isolated acute kidney injury, appearing with variable delay after the introduction of PPIs. Although sensitive to steroid therapy, patients frequently have an incomplete recovery of the kidney function. Very recently, the risk of chronic kidney disease (CKD) and the risk of progression of CKD among PPIs users have been well demonstrated in several large independent epidemiological studies. It is a low, but a significant side effect because of the millions of PPI prescriptions. Although further studies are needed to investigate the pathophysiological mechanisms leading the use of PPI to CKD, it is appropriate for the physicians to limit PPIs to their correct indications and to monitor renal function during these treatments.
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Affiliation(s)
- Geoffroy Desbuissons
- Service de néphrologie, hôpital de la Pitié-Salpêtrière, AP-HP, 47-83, boulevard de l'Hôpital, 75013 Paris, France.
| | - Gilbert Deray
- Service de néphrologie, hôpital de la Pitié-Salpêtrière, AP-HP, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - Lucile Mercadal
- Service de néphrologie, hôpital de la Pitié-Salpêtrière, AP-HP, 47-83, boulevard de l'Hôpital, 75013 Paris, France
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32
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Mares-García E, Palazón-Bru A, Martínez-Martín Á, Folgado-de la Rosa DM, Pereira-Expósito A, Gil-Guillén VF. Non-guideline-recommended prescribing of proton pump inhibitors in the general population. Curr Med Res Opin 2017; 33:1725-1729. [PMID: 28318318 DOI: 10.1080/03007995.2017.1308921] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVES To determine the magnitude of non-guideline-recommended prescribing (NGRP) of proton pump inhibitors (PPIs) in the general population, its associated factors and expense. METHODS We undertook a cross-sectional observational study in three community pharmacies in a Spanish region in 2013 involving a total of 302 patients with a prescription for PPIs. The main variable was the NGRP of PPIs. Secondary variables were: gender, age, antidepressants, osteoporosis, osteoarthritis, prescription cost per month and total number of chronic diseases. The cost associated with NGRP was calculated. To evaluate the associated factors, a multivariate binary logistic regression model was constructed and the adjusted odds ratios (OR) were obtained. RESULTS NGRP was observed in 192 cases (63.6%). The average cost associated with NGRP per prescription was 3.24 euros per month. The factors significantly associated with NGRP (p < .05) were: antidepressants (OR = 2.66, p = .001), osteoporosis (OR = 3.53, p = .001), osteoarthritis (OR = 3.57, p < .001) and number of chronic diseases (OR = 0.73, p = .003). CONCLUSION A novel approach was used to quantify the NGRP of PPIs in a Spanish community, as well as the associated economic costs. Qualitative studies are needed to better understand the causes of NGRP of PPIs. This analysis will aid in designing interventions to minimize this problem. LIMITATIONS Qualitative studies are needed to better understand the attitude of health professionals when prescribing PPIs.
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Affiliation(s)
- Emma Mares-García
- a Department of Clinical Medicine , Miguel Hernández University , San Juan de Alicante , Alicante , Spain
| | - Antonio Palazón-Bru
- a Department of Clinical Medicine , Miguel Hernández University , San Juan de Alicante , Alicante , Spain
| | - Álvaro Martínez-Martín
- a Department of Clinical Medicine , Miguel Hernández University , San Juan de Alicante , Alicante , Spain
| | | | | | - Vicente Francisco Gil-Guillén
- a Department of Clinical Medicine , Miguel Hernández University , San Juan de Alicante , Alicante , Spain
- b Research Unit, General University Hospital of Elda , Elda , Alicante , Spain
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33
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Naunton M, Peterson GM, Deeks LS, Young H, Kosari S. We have had a gutful: The need for deprescribing proton pump inhibitors. J Clin Pharm Ther 2017; 43:65-72. [PMID: 28895169 DOI: 10.1111/jcpt.12613] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 08/03/2017] [Indexed: 12/14/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE Proton pump inhibitor (PPI) prescribing may often be inappropriate and expose patients to a risk of adverse effects, while incurring unnecessary healthcare expenditure. Our objective was to determine PPI usage in Australia since 2002 and review international studies investigating inappropriate PPI prescribing, including those that discussed interventions to address this issue. METHODS Australian Pharmaceutical Benefits Scheme (PBS) and Repatriation Pharmaceutical Benefits Scheme (RPBS) data were analysed. A narrative literature review relevant to the objective was conducted. Time series analysis was also used to examine the trend of reported PPI appropriate use across the international studies included in this review. RESULTS AND DISCUSSION Proton pump inhibitor use in Australia increased between 2002 and 2010 and then gradually decreased. Estimates of the extent of inappropriate use in the international literature had a wide variation (11-84%). There appeared to be little change in the extent of appropriate PPI use reported through 34 international studies from 2000 to 2016. Interventions to address inappropriate use included patient-centred deprescribing, academic detailing, educational programmes and drug safety notifications. WHAT IS NEW AND CONCLUSION Proton pump inhibitors continue to be overused worldwide and should be a focus for deprescribing programmes. Ongoing education and awareness campaigns for health professionals and patients, including electronic reminders at the point of prescribing, are strategies that have potential to reduce PPI use in individuals who do not have an evidence-based clinical indication for their long-term use.
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Affiliation(s)
- M Naunton
- Discipline of Pharmacy, Faculty of Health, University of Canberra, Canberra, ACT, Australia
| | - G M Peterson
- University of Tasmania, Faculty of Health, University of Tasmania, Hobart, Tas., Australia
| | - L S Deeks
- Discipline of Pharmacy, Faculty of Health, University of Canberra, Canberra, ACT, Australia
| | - H Young
- Discipline of Pharmacy, Faculty of Health, University of Canberra, Canberra, ACT, Australia
| | - S Kosari
- Discipline of Pharmacy, Faculty of Health, University of Canberra, Canberra, ACT, Australia
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Savarino V, Dulbecco P, de Bortoli N, Ottonello A, Savarino E. The appropriate use of proton pump inhibitors (PPIs): Need for a reappraisal. Eur J Intern Med 2017; 37:19-24. [PMID: 27784575 DOI: 10.1016/j.ejim.2016.10.007] [Citation(s) in RCA: 169] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 10/10/2016] [Indexed: 12/12/2022]
Abstract
The advent of powerful acid-suppressive drugs, such as proton pump inhibitors (PPIs), has revolutionized the management of acid-related diseases and has minimized the role of surgery. The major and universally recognized indications for their use are represented by treatment of gastro-esophageal reflux disease, eradication of Helicobacter pylori infection in combination with antibiotics, therapy of H. pylori-negative peptic ulcers, healing and prophylaxis of non-steroidal anti-inflammatory drug-associated gastric ulcers and control of several acid hypersecretory conditions. However, in the last decade, we have witnessed an almost continuous growth of their use and this phenomenon cannot be only explained by the simple substitution of the previous H2-receptor antagonists, but also by an inappropriate prescription of these drugs. This endless increase of PPI utilization has created an important problem for many regulatory authorities in terms of increased costs and greater potential risk of adverse events. The main reasons for this overuse of PPIs are the prevention of gastro-duodenal ulcers in low-risk patients or the stress ulcer prophylaxis in non-intensive care units, steroid therapy alone, anticoagulant treatment without risk factors for gastro-duodenal injury, the overtreatment of functional dyspepsia and a wrong diagnosis of acid-related disorder. The cost for this inappropriate use of PPIs has become alarming and requires to be controlled. We believe that gastroenterologists together with the scientific societies and the regulatory authorities should plan educational initiatives to guide both primary care physicians and specialists to the correct use of PPIs in their daily clinical practice, according to the worldwide published guidelines.
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Affiliation(s)
- Vincenzo Savarino
- Division of Gastroenterology, Department of Internal Medicine, University of Genoa, Genoa, Italy.
| | - Pietro Dulbecco
- Division of Gastroenterology, Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Nicola de Bortoli
- Department of Translational Research and New Technology in Medicine and Surgery, Division of Gastroenterology, University of Pisa, Cisanello Hospital, Pisa, Italy
| | - Andrea Ottonello
- Department of Surgical and Diagnostic Integrated Sciences, University of Genoa, Genoa, Italy
| | - Edoardo Savarino
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
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Arriola V, Tischendorf J, Musuuza J, Barker A, Rozelle JW, Safdar N. Assessing the Risk of Hospital-Acquired Clostridium Difficile Infection With Proton Pump Inhibitor Use: A Meta-Analysis. Infect Control Hosp Epidemiol 2016; 37:1408-1417. [PMID: 27677811 PMCID: PMC5657489 DOI: 10.1017/ice.2016.194] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Clostridium difficile is the principal infectious cause of antibiotic-associated diarrhea and accounts for 12% of hospital-acquired infections. Recent literature has shown an increased risk of C. difficile infection (CDI) with proton pump inhibitor (PPI) use. OBJECTIVE To conduct a systematic assessment of the risk of hospital-acquired CDI following exposure to PPI. METHODS We searched multiple databases for studies examining the relationship between PPI and hospital-acquired CDI. Pooled odds ratios were generated and assessment for heterogeneity performed. RESULTS We found 23 observational studies involving 186,033 cases that met eligibility criteria. Across studies, 10,307 cases of hospital-acquired CDI were reported. Significant heterogeneity was present; therefore, a random effects model was used. The pooled odds ratio was 1.81 (95% CI, 1.52-2.14), favoring higher risk of CDI with PPI use. Significant heterogeneity was present, likely due to differences in assessment of exposure, study population, and definition of CDI. DISCUSSION This meta-analysis suggests PPIs significantly increase the risk of hospital-acquired CDI. Given the significant health and economic burden of CDI and the risks of PPI, optimization of PPI use should be included in a multifaceted approach to CDI prevention. Infect Control Hosp Epidemiol 2016;1408-1417.
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Affiliation(s)
- Vanessa Arriola
- Tulane University School of Public Health and Tropical Medicine, Department of Epidemiology, New Orleans, LA, USA
| | - Jessica Tischendorf
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Jackson Musuuza
- Institute of Clinical and Translational Research, University of Wisconsin, Madison, WI, USA
| | - Anna Barker
- University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Jeffrey W. Rozelle
- Tulane University School of Public Health and Tropical Medicine, Department of Epidemiology, New Orleans, LA, USA
| | - Nasia Safdar
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- Department of Infectious Disease, University of Wisconsin Hospital and Clinics, Madison, WI, USA; William S. Middleton Memorial Veterans Affairs Hospital, Madison, WI, USA
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Wallerstedt SM, Fastbom J, Linke J, Vitols S. Long-term use of proton pump inhibitors and prevalence of disease- and drug-related reasons for gastroprotection-a cross-sectional population-based study. Pharmacoepidemiol Drug Saf 2016; 26:9-16. [PMID: 27859947 PMCID: PMC5248645 DOI: 10.1002/pds.4135] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 10/04/2016] [Accepted: 10/18/2016] [Indexed: 12/18/2022]
Abstract
Purpose To analyse the prevalence of long‐term use of proton pump inhibitors (PPI) with respect to underlying diseases and drugs, and to find predictors for such treatment when an evident rationale for the PPI treatment is lacking. Methods The study cohort consisted of individuals, ≥65 years in 2010, residing in the Region Västra Götaland during 2005–2010. For individuals with and without long‐term use of PPI in 2010, we investigated the prevalence of an underlying diagnosis, that is, an acid‐related disease during the five preceding years, as well as concomitant long‐term use of antiplatelet agents or cyclooxygenase inhibitors. Results In all, 278 205 individuals (median age: 74 years; 55% female; median 3 drugs per person; 5% nursing home residents, 11% with multi‐dose drug dispensing) were included in the analyses, 32 421 (12%) of whom were on long‐term treatment with PPI in 2010. For 12 253 individuals (38%) with such treatment, no underlying rationale was found. In individuals without a disease‐ or a drug‐related reason for PPI use, nursing home residence, number of drugs, female sex, but not multi‐dose drug dispensing, were associated with long‐term use of PPI; adjusted odds ratios (95% confidence interval): 1.63 (1.49; 1.78), 1.27 (1.26; 1.28), 1.24 (1.19; 1.29), and 0.94 (0.88; 1.01), respectively. Conclusions Long‐term use of PPI occurs in one out of nine individuals in the older population. For four out of ten of these, no reason for PPI use can be identified. Nursing home residence, female sex, and greater number of drugs predict non‐rational long‐term use of PPI. © 2016 The Authors. Pharmacoepidemiology and Drug Safety published by John Wiley & Sons Ltd.
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Affiliation(s)
- Susanna M Wallerstedt
- Department of Pharmacology, Sahlgrenska Academy, University of Gothenburg, Sweden.,Department of Clinical Pharmacology, Sahlgrenska University Hospital, Sweden
| | - Johan Fastbom
- Aging Research Center, Karolinska Institutet and Stockholm University, Sweden
| | - Johannes Linke
- Department of Geriatrics and Internal Medicine, Södertälje Hospital, Södertälje, Sweden
| | - Sigurd Vitols
- Department of Medicine, Clinical Pharmacology Unit, Karolinska Institutet, Stockholm, Sweden
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Kandel CE, Gill S, McCready J, Matelski J, Powis JE. Reducing co-administration of proton pump inhibitors and antibiotics using a computerized order entry alert and prospective audit and feedback. BMC Infect Dis 2016; 16:355. [PMID: 27449956 PMCID: PMC4957393 DOI: 10.1186/s12879-016-1679-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 06/27/2016] [Indexed: 11/17/2022] Open
Abstract
Background Antibiotics and proton pump inhibitors (PPIs) are associated with Clostridium difficile infection (CDI). Both a computer order entry alert to highlight this association as well as antimicrobial stewardship directed prospective audit and feedback represent novel interventions to reduce the co-administration of antibiotics and PPIs among hospitalized patients. Methods Consecutive patients admitted to two General Internal Medicine wards from October 1, 2010 until March 31, 2013 at a teaching hospital in Toronto, Ontario, Canada were evaluated. The baseline observation period was followed by the first phase, which involved the creation of a computerized order entry alert that was triggered when either a PPI or an antibiotic was ordered in the presence of the other. The second phase consisted of the introduction of an antibiotic stewardship-initiated prospective audit and feedback strategy. The primary outcome was the co-administration of antibiotics and PPIs during each phase. Results This alert led to a significant reduction in the co-administration of antibiotics and PPIs adjusted for month and secular trends, expressed as days of therapy per 100 patient days (4.99 vs. 3.14, p < 0.001) The subsequent introduction of the antibiotic stewardship program further reduced the co-administration (3.14 vs. 1.80, p <0.001). No change was observed in adjusted monthly CDI rates per 100 patient care days between the baseline and alert cohorts (0.12 vs. 0.12, p = 0.99) or the baseline and antibiotic stewardship phases (0.12 vs. 0.13, p = 0.97). Conclusions Decreasing the co-administration of PPIs and antibiotics can be achieved using a simple automatic alert followed by prospective audit and feedback. Electronic supplementary material The online version of this article (doi:10.1186/s12879-016-1679-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | - Suzanne Gill
- Pharmacy Department, Toronto East General Hospital, Toronto, M4C 3E7, Canada
| | - Janine McCready
- Division of Infectious Diseases, Toronto East General Hospital, 825 Coxwell Avenue, Toronto, ON, M4C 3E7, Canada
| | - John Matelski
- Department of General Internal Medicine, Toronto General Hospital, Toronto, M5G 2C4, Canada
| | - Jeff E Powis
- Division of Infectious Diseases, Toronto East General Hospital, 825 Coxwell Avenue, Toronto, ON, M4C 3E7, Canada.
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Adherence with regulatory resolutions on prevention of NSAIDs-related gastrointestinal injury in Italy. Int J Clin Pharm 2016; 38:829-37. [DOI: 10.1007/s11096-016-0291-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 03/15/2016] [Indexed: 12/11/2022]
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Rane PP, Guha S, Chatterjee S, Aparasu RR. Prevalence and predictors of non-evidence based proton pump inhibitor use among elderly nursing home residents in the US. Res Social Adm Pharm 2016; 13:358-363. [PMID: 27033427 DOI: 10.1016/j.sapharm.2016.02.012] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Revised: 02/26/2016] [Accepted: 02/26/2016] [Indexed: 01/09/2023]
Abstract
BACKGROUND Proton pump inhibitors (PPIs) can lead to several adverse effects among the elderly, particularly when used inappropriately or in contrast to evidence suggested protocols. OBJECTIVE The aim of this study was to examine the prevalence and predictors of non-evidence based PPI use in elderly nursing home residents. METHODS A cross-sectional study was conducted using data from the 2004 National Nursing Home Survey (NNHS). The study sample included nursing home residents 65 years and older. Descriptive statistics were used to examine the prevalence of non-evidence based PPI use. Multivariable logistic regression was used to evaluate the patient and facility-level factors associated with non-evidence based PPI use among the elderly nursing home residents. RESULTS A total of 355,600 elderly nursing home residents received at least one PPI for an overall prevalence of 26.99%. Among those elderly receiving PPIs, 48.59% of the use was not evidence based. Multivariable logistic regression revealed that residents with osteoporosis (Odds Ratio (OR): 0.55, 95% CI: 0.45-0.68), SSRI users (OR: 0.81, 95% CI: 0.68-0.97) and those residing in micropolitan area (OR: 0.79, 95% CI: 0.63-0.98) were negatively associated with prescription of PPIs without an indication. Patients with chronic cough (OR: 2.10, 95% CI: 1.12-3.96) and Medicare insurance (OR: 1.23, 95% CI: 1.01-1.50) were positively associated with prescription of PPIs without an indication. CONCLUSIONS The current study found that almost half of the elderly nursing home residents used PPIs for non-evidence based indications. Given the safety concerns and high non-evidence based use of PPIs in nursing homes, there is an urgent need to optimize PPI use in the elderly.
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Affiliation(s)
- Pratik P Rane
- Pharmaceutical Health Outcomes and Policy, University of Houston College of Pharmacy, 1441 Moursund St., Houston, TX, USA
| | - Sushovan Guha
- Division of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Satabdi Chatterjee
- Pharmaceutical Health Outcomes and Policy, University of Houston College of Pharmacy, 1441 Moursund St., Houston, TX, USA; Health Economics and Outcomes Research, Novartis Healthcare Pvt. Ltd., Hyderabad, India
| | - Rajender R Aparasu
- Pharmaceutical Health Outcomes and Policy, University of Houston College of Pharmacy, 1441 Moursund St., Houston, TX, USA.
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McDonald EG, Jones J, Green L, Jayaraman D, Lee TC. Reduction of inappropriate exit prescriptions for proton pump inhibitors: A before-after study using education paired with a web-based quality-improvement tool. J Hosp Med 2015; 10:281-6. [PMID: 25708942 DOI: 10.1002/jhm.2330] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Revised: 01/21/2015] [Accepted: 01/27/2015] [Indexed: 11/08/2022]
Abstract
BACKGROUND Proton pump inhibitors (PPIs) are overprescribed despite concerns regarding associated adverse drug events. OBJECTIVE To reduce inappropriate PPI prescriptions using hospitalization as the point of contact to effect meaningful change. DESIGN Before-after study design. SETTING Forty-six-bed medical clinical teaching unit in a 417-bed university teaching hospital in Montreal, Canada. PATIENTS Four hundred sixty-four consecutively admitted patients in the preintervention control group, and 640 consecutively admitted patients in the intervention group. INTERVENTION A monthly educational intervention paired with a Web-based quality improvement tool. MEASUREMENTS We determined the proportion of patients admitted on PPIs, their indications, and appropriateness of use. We then compared the proportion of patients whose PPIs were discontinued at discharge before and after our intervention. RESULTS Forty-four percent of patients were already using a PPI prior to their hospitalization. In evaluated patients, only 54% of these patients had an evidence-based indication for ongoing use. The proportion of PPIs discontinued at hospital discharge increased from 7.7% per month in the 6 months prior to intervention, to 18.5% per month postintervention (P = 0.03). CONCLUSIONS Strategies to combat PPI overuse are needed to improve the overall quality of patient care. We significantly reduced discharge prescriptions for PPIs through the implementation of an educational initiative paired with a Web-based quality improvement tool. An active interventional strategy is likely required considering the increasingly recognized and preventable adverse events associated with PPI misuse.
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Affiliation(s)
- Emily G McDonald
- Division of General Internal Medicine, Department of Medicine, McGill University Health Centre, Montreal, Canada; McGill Centre for Quality Improvement, Montreal, Canada
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Weiss K, Louie T, Miller MA, Mullane K, Crook DW, Gorbach SL. Effects of proton pump inhibitors and histamine-2 receptor antagonists on response to fidaxomicin or vancomycin in patients with Clostridium difficile-associated diarrhoea. BMJ Open Gastroenterol 2015; 2:e000028. [PMID: 26462279 PMCID: PMC4599152 DOI: 10.1136/bmjgast-2014-000028] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Accepted: 01/23/2015] [Indexed: 01/06/2023] Open
Abstract
OBJECTIVE It has been established that use of proton pump inhibitors (PPIs) is associated with an increased risk of acquiring Clostridium difficile-associated diarrhoea (CDAD). However, it is not known whether the use of PPIs or histamine-2 receptor antagonists (H2RAs) concurrently with CDAD-targeted antibiotic treatment affects clinical response or recurrence rates. DESIGN In two phase 3 trials, patients with toxin-positive CDAD were randomised to receive fidaxomicin 200 mg twice daily or vancomycin 125 mg four times daily for 10 days. Only inpatients with CDAD (due to complete medication record availability) were included in this post hoc analysis: 701 patients, of whom 446 (64%) used PPIs or H2RAs during study drug treatment or follow-up. Baseline factors that were statistically significant in univariate analyses were analysed in multivariate analyses of effects on clinical response and recurrence. RESULTS Multivariate analysis showed that leukocytosis, elevated creatinine and hypoalbuminemia, but not PPI or H2RA use, were significant factors associated with poor clinical responses. Treatment group was the single significant predictor of recurrence; the probability of recurrence after fidaxomicin therapy was half that following vancomycin therapy. CONCLUSIONS Acid-suppressing drugs, used by nearly two-thirds of inpatients with CDAD, did not worsen clinical response or recurrence when used concurrently with fidaxomicin or vancomycin. Therefore, development of CDAD does not require discontinuation of anti-acid treatment in patients who have an indication for continuing PPI or H2RA therapy, such as gastro-oesophageal reflux disease and risk of gastrointestinal bleed.
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Affiliation(s)
- Karl Weiss
- Department of Infectious Diseases and Microbiology, University of Montreal, Montreal, Quebec, Canada
| | - Thomas Louie
- Department of Microbiology, Immunology and Infectious Diseases, University of Calgary, Calgary, Alberta, Canada
| | - Mark A Miller
- Department of Medicine, McGill University, Montreal, Quebec, Canada
| | - Kathleen Mullane
- Department of Medicine, Section of Infectious Diseases, University of Chicago, Chicago, Illinois, USA
| | - Derrick W Crook
- Nuffield Department of Clinical Medicine, Oxford University, Oxford, UK
| | - Sherwood L Gorbach
- Department of Public Health and Family Medicine, Tufts University School of Medicine, Boston, Massachusetts, USA
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Akram F, Huang Y, Lim V, Huggan PJ, Merchant RA. Proton pump inhibitors: Are we still prescribing them without valid indications? Australas Med J 2014; 7:465-70. [PMID: 25550719 DOI: 10.4066/amj.2014.2093] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Evidence from several Western studies has shown an alarmingly high and inappropriate rate of prescription of proton pump inhibitors (PPIs), which may be associated with increased healthcare costs and adverse outcomes. PPI prescribing patterns remain largely unknown in well-developed healthcare systems in Southeast Asia. AIMS We aimed to determine the prevalence of inappropriate prescription of PPI among elderly patients without documentation of valid indications, in a tertiary teaching hospital in Singapore. METHOD We carried out a retrospective clinical records review of 150 elderly patients aged ≥65 years that had been admitted to two internal medicine wards between 25 May 2011 and 28 June 2011 to determine the appropriateness of indications for PPIs prescribed at hospital discharge. PPI indications were categorised as "valid", "likely invalid", and "probable" based on current clinical literature. Pre-admission and discharge prescriptions were reviewed to determine continuation of pre-admission and new PPI prescriptions at discharge. Data on clinical characteristics and concurrent use of ulcerogenic medications were collected. RESULTS From a total of 150 patients, 80 (53 per cent) received prescriptions for PPIs. Of these, 65 (81.2 per cent) had no valid documented indications (i.e., the indication was classed as "likely invalid"); 10 (12.5 per cent) had valid indications; and in five cases (6.2 per cent) the indication was "probable". The most common "likely invalid" indication was primary gastrointestinal bleeding prophylaxis (GIP) among low-dose aspirin users in 28 patients (43 per cent) of invalid PPI prescriptions. CONCLUSION Inappropriate prescribing of PPIs without documented valid indications was prevalent among elderly patients at our tertiary teaching hospital in Singapore, providing evidence that shows a similar trend to PPI prescribing to data from Western countries.
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Affiliation(s)
- Farooq Akram
- University Medicine Cluster, National University Health System, Singapore ; Yong Loo Lin School of Medicine, National University of Singapore
| | - Yufang Huang
- Yong Loo Lin School of Medicine, National University of Singapore
| | - Valencia Lim
- Yong Loo Lin School of Medicine, National University of Singapore
| | - Paul J Huggan
- Waikato District Health Board, Hamilton, New Zealand
| | - Reshma A Merchant
- University Medicine Cluster, National University Health System, Singapore ; Yong Loo Lin School of Medicine, National University of Singapore
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Albugeaey M, Alfaraj N, Garb J, Seiler A, Lagu T. Do hospitalists overuse proton pump inhibitors? Data from a contemporary cohort. J Hosp Med 2014; 9:731-3. [PMID: 25130756 PMCID: PMC4640691 DOI: 10.1002/jhm.2249] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Revised: 07/16/2014] [Accepted: 07/27/2014] [Indexed: 11/09/2022]
Affiliation(s)
- Mohammed Albugeaey
- Division of Gastroenterology and Hepatology, Medstar Georgetown University Hospital, Washington, DC
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Ramos FL, Lindberg SM, Krahnke JS, Connett J, Albert RK, Criner GJ. Azithromycin and COPD Exacerbations in the Presence or Absence of Symptoms or Active Treatment for Gastroesophageal Reflux. CHRONIC OBSTRUCTIVE PULMONARY DISEASES-JOURNAL OF THE COPD FOUNDATION 2014; 1:221-228. [PMID: 29114567 DOI: 10.15326/jcopdf.1.2.2014.0132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Introduction: Gastroesophageal reflux disease (GERD) is common in chronic obstructive pulmonary disease (COPD) and is associated with COPD exacerbations. Since macrolides have prokinetic effects and consequently may decrease GERD, we hypothesized that azithromycin may decrease exacerbations by decreasing GERD. Methods: We conducted a retrospective review of data collected in a prospective, randomized, controlled trial of azithromycin for preventing COPD exacerbations. Participants were classified as having GERD on the basis of having a history of GERD or having a history or being treated for GERD. Results: We analyzed 1116 participants, 478 (43%) and 568 (51%) had GERD on the basis of history and history or treatment respectively. Individuals with GERD developed exacerbations sooner and more frequently, and were more likely to be hospitalized than those without GERD but the difference only reached significance when GERD was defined by history or treatment (P = 0.02, 0.02, and 0.03, respectively). Azithromycin reduced exacerbations regardless of the presence of GERD, but had a greater effect in those without GERD. Conclusions: GERD is associated with more frequent and severe COPD exacerbations. Azithromycin reduces COPD exacerbations regardless of the presence or absence of GERD but does so to a greater degree in individuals without GERD.
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Affiliation(s)
- Frederick L Ramos
- Section of Pulmonary and Critical Care Medicine, Temple University School of Medicine, Philadelphia, PA
| | | | - Jason S Krahnke
- Section of Pulmonary and Critical Care Medicine, Temple University School of Medicine, Philadelphia, PA
| | - John Connett
- Division of Biostatistics, University of Minnesota, Minneapolis
| | - Richard K Albert
- Denver Health, Denver, CO and University of Colorado-Denver, Aurora, CO
| | - Gerard J Criner
- Section of Pulmonary and Critical Care Medicine, Temple University School of Medicine, Philadelphia, PA
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Pawlowski SW. Clostridium difficile Infection Update for the Hospital-Based Physician. CURRENT EMERGENCY AND HOSPITAL MEDICINE REPORTS 2014. [DOI: 10.1007/s40138-014-0053-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Blank ML, Parkin L, Paul C, Herbison P. A nationwide nested case-control study indicates an increased risk of acute interstitial nephritis with proton pump inhibitor use. Kidney Int 2014; 86:837-44. [PMID: 24646856 PMCID: PMC4184187 DOI: 10.1038/ki.2014.74] [Citation(s) in RCA: 139] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Revised: 01/22/2014] [Accepted: 01/30/2014] [Indexed: 11/10/2022]
Abstract
The magnitude of the suspected increase in risk of acute interstitial nephritis among proton pump inhibitor users is uncertain. Here, we conducted a nested case-control study using routinely collected national health and drug dispensing data in New Zealand to estimate the relative and absolute risks of acute interstitial nephritis resulting in hospitalization or death in users of proton pump inhibitors. The cohort included 572,661 patients without a history of interstitial nephritis or other renal diseases who started a new episode of proton pump inhibitor use between 2005 and 2009. Cases had a first diagnosis after cohort entry of acute interstitial nephritis confirmed by hospital discharge letter or death record, and renal histology (definite, 46 patients), or discharge letter or death record only (probable, 26 patients). Ten controls, matched by birth year and sex, were randomly selected for each case. In the case-control analysis based on definite cases and their controls, the unadjusted matched odds ratio (95% confidence interval) for current versus past use of proton pump inhibitors was 5.16 (2.21–12.05). The estimate was similar when all cases (definite and probable) and their corresponding controls were analyzed, and when potential confounders were added to the models. The crude incidence rates and confidence intervals per 100,000 person-years were 11.98 (9.11–15.47) and 1.68 (0.91–2.86) for current and past use, respectively. Thus, current use of a proton pump inhibitor was associated with a significantly increased risk of acute interstitial nephritis, relative to past use.
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Affiliation(s)
- Mei-Ling Blank
- Department of Preventive and Social Medicine, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - Lianne Parkin
- Department of Preventive and Social Medicine, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - Charlotte Paul
- Department of Preventive and Social Medicine, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - Peter Herbison
- Department of Preventive and Social Medicine, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
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López-Dóriga Bonnardeaux P, Neira Álvarez M, Mansilla Laguía S. [Proton bomb inhibitors: a study of the prescription in a functional recovery unit]. Rev Esp Geriatr Gerontol 2013; 48:269-71. [PMID: 24099902 DOI: 10.1016/j.regg.2013.07.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2013] [Revised: 07/18/2013] [Accepted: 07/22/2013] [Indexed: 01/12/2023]
Abstract
INTRODUCTION The use of proton pump inhibitors (PPI) has increased exponentially since they were introduced. However concerns have been raised regarding the appropriateness of these prescriptions, and the potential side effects, particularly in frail elderly people, as well as the cost of this treatment. The aim of this study was to assess the extent and appropriateness of PPI prescribing in a group of patients over 65 years old admitted to the functional recovery unit of a medium-stay hospital. MATERIALS AND METHODS A retrospective review of inpatient prescribing of PPI was carried out in a functional recovery unit in Hospital de la Fuenfría, selecting those older than 65 years, who were admitted during 2011. Data obtained from medical records included, prescription of a PPI before admission and at the time of discharge from hospital (both acute care hospital and Hospital de la Fuenfría), type of PPI, and indications for their prescription. RESULTS Inclusion criteria were met by 296 patients (mean age 78.8 years, 70.6% females). A total of 45.3, 79.1 and 75.5% of patients were on PPIs before admission, and at the time of being discharge from acute care hospital, and Hospital de la Fuenfría, respectively. A valid indication for therapy was not apparent in 62.7, 30.8 and 54.2% of them. Omeprazole was the most widely prescribed PPI. CONCLUSIONS There appears to be a widespread and inappropriate use of PPIs in hospital practice. Interventions are needed to curtail this inappropriate prescribing practice, avoiding side effects and drug interactions.
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Durand C, Willett KC, Desilets AR. Proton Pump Inhibitor use in Hospitalized Patients: Is Overutilization Becoming a Problem? CLINICAL MEDICINE INSIGHTS. GASTROENTEROLOGY 2012; 5:65-76. [PMID: 24833936 PMCID: PMC3987764 DOI: 10.4137/cgast.s9588] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Proton pump inhibitors (PPIs) are among the most common classes of medications prescribed. Though they were previously thought of as safe, recent literature has shown risks associated with their use including increased risk for Clostridium difficile infection, pneumonia, and fractures. Due to these risks, it is important to determine if PPIs are being used appropriately. This review evaluates seven studies in hospitalized patients. Additionally, this review evaluates literature pertaining to recently discovered adverse reactions; all studies found PPIs are being overutilized. Findings highlight the importance of evaluating appropriate therapy with these agents and recommending discontinuation if a proper indication does not exist.
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Affiliation(s)
- Cheryl Durand
- Massachusetts College of Pharmacy and Health Sciences, Manchester, NH
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Abstract
PURPOSE OF REVIEW Clostridium difficile is an intestinal infection associated with antibiotic use, commonly seen in patients with chronic medical issues. The purpose of this review is to discuss the association of C. difficile-associated diarrhea with use of proton pump inhibitors. RECENT FINDINGS Multiple medical factors predispose patients to C. difficile-associated diarrhea. Proton pump inhibitors, commonly used for gastric acid suppression, have been shown to have an association with C. difficile-associated diarrhea in both the outpatient and hospital setting. C. difficile-associated diarrhea also has been reported in the pediatric age range linked with proton pump inhibitor use. SUMMARY An association exists between C. difficile infection and proton pump inhibitor use. Treatment options exist for C. difficile-associated diarrhea, although judicious use of proton pump inhibitors and antibiotics, emphasis on hand washing, and appropriate use of patient isolation should be implemented as well.
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