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Peery AF, Crockett SD, Murphy CC, Jensen ET, Kim HP, Egberg MD, Lund JL, Moon AM, Pate V, Barnes EL, Schlusser CL, Baron TH, Shaheen NJ, Sandler RS. Burden and Cost of Gastrointestinal, Liver, and Pancreatic Diseases in the United States: Update 2021. Gastroenterology 2022; 162:621-644. [PMID: 34678215 PMCID: PMC10756322 DOI: 10.1053/j.gastro.2021.10.017] [Citation(s) in RCA: 212] [Impact Index Per Article: 106.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 09/20/2021] [Accepted: 10/15/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Gastrointestinal diseases account for considerable health care use and expenditures. We estimated the annual burden, costs, and research funding associated with gastrointestinal, liver, and pancreatic diseases in the United States. METHODS We generated estimates using data from the National Ambulatory Medical Care Survey; National Hospital Ambulatory Medical Care Survey; Nationwide Emergency Department Sample; National Inpatient Sample; Kids' Inpatient Database; Nationwide Readmissions Database; Surveillance, Epidemiology, and End Results program; National Vital Statistics System; Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research; MarketScan Commercial Claims and Encounters data; MarketScan Medicare Supplemental data; United Network for Organ Sharing registry; Medical Expenditure Panel Survey; and National Institutes of Health (NIH). RESULTS Gastrointestinal health care expenditures totaled $119.6 billion in 2018. Annually, there were more than 36.8 million ambulatory visits for gastrointestinal symptoms and 43.4 million ambulatory visits with a primary gastrointestinal diagnosis. Hospitalizations for a principal gastrointestinal diagnosis accounted for more than 3.8 million admissions, with 403,699 readmissions. A total of 22.2 million gastrointestinal endoscopies were performed, and 284,844 new gastrointestinal cancers were diagnosed. Gastrointestinal diseases and cancers caused 255,407 deaths. The NIH supported $3.1 billion (7.5% of the NIH budget) for gastrointestinal research in 2020. CONCLUSIONS Gastrointestinal diseases are responsible for millions of health care encounters and hundreds of thousands of deaths that annually costs billions of dollars in the United States. To reduce the high burden of gastrointestinal diseases, focused clinical and public health efforts, supported by additional research funding, are warranted.
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Affiliation(s)
- Anne F Peery
- Center for Gastrointestinal Biology and Disease, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
| | - Seth D Crockett
- Center for Gastrointestinal Biology and Disease, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Caitlin C Murphy
- University of Texas Health Science Center at Houston, Houston, Texas
| | | | - Hannah P Kim
- Center for Gastrointestinal Biology and Disease, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Matthew D Egberg
- Center for Gastrointestinal Biology and Disease, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Jennifer L Lund
- Department of Epidemiology, School of Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Andrew M Moon
- Center for Gastrointestinal Biology and Disease, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Virginia Pate
- Department of Epidemiology, School of Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Edward L Barnes
- Center for Gastrointestinal Biology and Disease, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Courtney L Schlusser
- Department of Epidemiology, School of Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Todd H Baron
- Center for Gastrointestinal Biology and Disease, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Nicholas J Shaheen
- Center for Gastrointestinal Biology and Disease, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Robert S Sandler
- Center for Gastrointestinal Biology and Disease, University of North Carolina School of Medicine, Chapel Hill, North Carolina
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Karasawa Y, Kamae I, Nozawa K, Zeniya S, Murata T, Soen S, Sakamoto C. Cost-effectiveness analysis of branded and authorized generic celecoxib for patients with chronic pain in Japan. PLoS One 2021; 16:e0253547. [PMID: 34228745 PMCID: PMC8259992 DOI: 10.1371/journal.pone.0253547] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 06/07/2021] [Indexed: 12/03/2022] Open
Abstract
Objectives The aim of this study was to examine the cost-effectiveness of branded and authorized generic (AG) celecoxib for chronic pain patients with osteoarthritis (OA), rheumatoid arthritis (RA), and low back pain (LBP), using real-world cost information for loxoprofen and pharmacotherapy for gastrointestinal bleeding. Methods This cost-effectiveness analysis was performed as a long-term simulation using the Markov model from the Japanese public healthcare payer’s perspective. The analysis was conducted using loxoprofen with real-world weighted price by branded/generic distribution (hereinafter, loxoprofen with weighted price) as a comparator. In the model, we simulated the prognosis of patients with chronic pain by OA, RA, and LBP treated with loxoprofen or celecoxib, over a lifetime period. Results A cost-increase of 129,688 JPY (1,245.00 USD) for branded celecoxib and a cost-reduction of 6,268 JPY (60.17 USD) for AG celecoxib were recognized per patient in lifetime horizon, compared to loxoprofen with weighted price. No case was recognized to reverse the results of cost-saving by AG celecoxib in one-way sensitivity analysis. The incremental cost-effectiveness ratio of branded celecoxib attained 5,403,667 JPY/QALY (51,875.20 USD/QALY), compared to loxoprofen with the weighted price. Conclusion The current cost-effectiveness analysis for AG celecoxib revealed its good value for costs, considering the patients’ future risk of gastrointestinal injury; also, the impact on costs due to AG celecoxib against loxoprofen will be small. It implies that the disadvantage of AG celecoxib being slightly more expensive than generic loxoprofen could be offset by the good cost-effectiveness during the prognosis.
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Affiliation(s)
- Yusuke Karasawa
- Medical Affairs, Viatris Pharmaceuticals Japan Inc., Tokyo, Japan
- * E-mail:
| | - Isao Kamae
- Department of Health Policy and Technology Assessment, Graduate School of Public Policy, The University of Tokyo, Tokyo, Japan
| | - Kazutaka Nozawa
- Medical Affairs, Viatris Pharmaceuticals Japan Inc., Tokyo, Japan
| | | | | | - Satoshi Soen
- Soen Orthopaedics, Osteoporosis and Rheumatology Clinic, Kobe, Japan
| | - Choitsu Sakamoto
- Department of Gastroenterology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
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Albanese GA, Lee DH, Mueller AE, Jordan BJ. Identification of a Short DNA Bar Code in the 18S rDNA for Improved Differentiation of Common Eimeria Species Infecting Chickens. J Parasitol 2019; 105:816-820. [PMID: 31660794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2023] Open
Abstract
The coccidian species Eimeria is a parasitic protozoan that causes the gastrointestinal disease coccidiosis in numerous vertebrate species. Incidence of the disease in commercial chickens produces drastic economic losses. Traditionally, detection of Eimeria has been performed using classical methods such as observation of oocyst morphology. However, molecular methods to detect and speciate Eimeria are becoming more prevalent. The 18S ribosomal gene, in particular, has been a widely used DNA amplification target for detection of Eimeria. Although the full-length gene is typically used for this purpose, newer research targeting shorter regions of the gene is being performed. This study investigated the suitability of a 120-base pair (bp) DNA bar code within the 18S gene for species differentiation. When comparing sequence variation from the Eimeria species infecting chickens, shortening the 18S gene to the 120-bp highly variable region provided increased species differentiation, while also reducing intraspecies variation. This DNA bar code is useful for distinction of the Eimeria species infecting chickens and should be considered for future molecular detection assays and metagenomic sequencing.
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Affiliation(s)
- Grace A Albanese
- Poultry Diagnostic and Research Center, Department of Population Health, College of Veterinary Medicine, The University of Georgia, Athens, Georgia 30602
| | - Dong-Hun Lee
- Department of Pathobiology and Veterinary Science, College of Agriculture, Health and Natural Resources, The University of Connecticut, Storrs, Connecticut 06269
| | - Adrea E Mueller
- Department of Poultry Science, College of Agricultural and Environmental Sciences, The University of Georgia, Athens, Georgia 30602
| | - Brian J Jordan
- Poultry Diagnostic and Research Center, Department of Population Health, College of Veterinary Medicine, The University of Georgia, Athens, Georgia 30602
- Department of Poultry Science, College of Agricultural and Environmental Sciences, The University of Georgia, Athens, Georgia 30602
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Boesch RP, Balakrishnan K, Grothe RM, Driscoll SW, Knoebel EE, Visscher SL, Cofer SA. Interdisciplinary aerodigestive care model improves risk, cost, and efficiency. Int J Pediatr Otorhinolaryngol 2018; 113:119-123. [PMID: 30173969 DOI: 10.1016/j.ijporl.2018.07.038] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Revised: 07/20/2018] [Accepted: 07/21/2018] [Indexed: 12/26/2022]
Abstract
OBJECTIVE This study sought to evaluate the impact of an interdisciplinary care model for pediatric aerodigestive patients in terms of efficiency, risk exposure, and cost. METHODS Patients meeting a standard clinical inclusion definition were studied before and after implementation of the aerodigestive program. RESULTS Aerodigestive patients seen in the interdisciplinary clinic structure achieved a reduction in time to diagnosis (6 vs 150 days) with fewer required specialist consultations (5 vs 11) as compared to those seen in the same institution prior. Post-implementation patients also experienced a significant reduction in risk, with fewer radiation exposures (2 vs 4) and fewer anesthetic episodes (1 vs 2). Total cost associated with the diagnostic evaluation was significantly reduced from a median of $10,374 to $6055. CONCLUSION This is the first study to utilize a pre-post cohort to evaluate the reduction in diagnostic time, risk exposure, and cost attributable to the reorganization of existing resources into an interdisciplinary care model. This suggests that such a model yields improvements in care quality and value for aerodigestive patients, and likely for other pediatric patients with chronic complex conditions.
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Affiliation(s)
- R Paul Boesch
- Department of Pediatric and Adolescent Medicine, Mayo Clinic Children's Center, Rochester, MN, USA.
| | - Karthik Balakrishnan
- Department of Otolaryngology, Head and Neck Surgery, Mayo Clinic, Rochester, MN, USA
| | - Rayna M Grothe
- Department of Pediatric and Adolescent Medicine, Mayo Clinic Children's Center, Rochester, MN, USA
| | - Sherilyn W Driscoll
- Department of Pediatric and Adolescent Medicine, Mayo Clinic Children's Center, Rochester, MN, USA
| | - Erin E Knoebel
- Department of Pediatric and Adolescent Medicine, Mayo Clinic Children's Center, Rochester, MN, USA
| | - Sue L Visscher
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Shelagh A Cofer
- Department of Otolaryngology, Head and Neck Surgery, Mayo Clinic, Rochester, MN, USA
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King N, Vriezen R, Edge VL, Ford J, Wood M, Harper S. The hidden costs: Identification of indirect costs associated with acute gastrointestinal illness in an Inuit community. PLoS One 2018; 13:e0196990. [PMID: 29768456 PMCID: PMC5955559 DOI: 10.1371/journal.pone.0196990] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Accepted: 04/24/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Acute gastrointestinal illness (AGI) incidence and per-capita healthcare expenditures are higher in some Inuit communities as compared to elsewhere in Canada. Consequently, there is a demand for strategies that will reduce the individual-level costs of AGI; this will require a comprehensive understanding of the economic costs of AGI. However, given Inuit communities' unique cultural, economic, and geographic contexts, there is a knowledge gap regarding the context-specific indirect costs of AGI borne by Inuit community members. This study aimed to identify the major indirect costs of AGI, and explore factors associated with these indirect costs, in the Inuit community of Rigolet, Canada, in order to develop a case-based context-specific study framework that can be used to evaluate these costs. METHODS A mixed methods study design and community-based methods were used. Qualitative in-depth, group, and case interviews were analyzed using thematic analysis to identify and describe indirect costs of AGI specific to Rigolet. Data from two quantitative cross-sectional retrospective surveys were analyzed using univariable regression models to examine potential associations between predictor variables and the indirect costs. RESULTS/SIGNIFICANCE The most notable indirect costs of AGI that should be incorporated into cost-of-illness evaluations were the tangible costs related to missing paid employment and subsistence activities, as well as the intangible costs associated with missing community and cultural events. Seasonal cost variations should also be considered. This study was intended to inform cost-of-illness studies conducted in Rigolet and other similar research settings. These results contribute to a better understanding of the economic impacts of AGI on Rigolet residents, which could be used to help identify priority areas and resource allocation for public health policies and programs.
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Affiliation(s)
- Nia King
- Department of Population Medicine, University of Guelph, Guelph, Ontario, Canada
| | - Rachael Vriezen
- Department of Food, Agriculture, and Resource Economics, University of Guelph, Ontario, Canada
| | - Victoria L. Edge
- Department of Population Medicine, University of Guelph, Guelph, Ontario, Canada
- Indigenous Health Adaptation to Climate Change Research Team, Guelph, Ontario, Canada
| | - James Ford
- Indigenous Health Adaptation to Climate Change Research Team, Guelph, Ontario, Canada
- Priestley International Centre for Climate, University of Leeds, Leeds, United Kingdom
| | - Michele Wood
- Department of Health and Social Development, Nunatsiavut Government, Goose Bay, Labrador, Canada
| | - IHACC Research Team
- Indigenous Health Adaptation to Climate Change Research Team, Guelph, Ontario, Canada
| | | | - Sherilee Harper
- Department of Population Medicine, University of Guelph, Guelph, Ontario, Canada
- Indigenous Health Adaptation to Climate Change Research Team, Guelph, Ontario, Canada
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Wieschowski S, Chin WWL, Federico C, Sievers S, Kimmelman J, Strech D. Preclinical efficacy studies in investigator brochures: Do they enable risk-benefit assessment? PLoS Biol 2018; 16:e2004879. [PMID: 29621228 PMCID: PMC5886385 DOI: 10.1371/journal.pbio.2004879] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 02/28/2018] [Indexed: 12/11/2022] Open
Abstract
Human protection policies require favorable risk–benefit judgments prior to launch of clinical trials. For phase I and II trials, evidence for such judgment often stems from preclinical efficacy studies (PCESs). We undertook a systematic investigation of application materials (investigator brochures [IBs]) presented for ethics review for phase I and II trials to assess the content and properties of PCESs contained in them. Using a sample of 109 IBs most recently approved at 3 institutional review boards based at German Medical Faculties between the years 2010–2016, we identified 708 unique PCESs. We then rated all identified PCESs for their reporting on study elements that help to address validity threats, whether they referenced published reports, and the direction of their results. Altogether, the 109 IBs reported on 708 PCESs. Less than 5% of all PCESs described elements essential for reducing validity threats such as randomization, sample size calculation, and blinded outcome assessment. For most PCESs (89%), no reference to a published report was provided. Only 6% of all PCESs reported an outcome demonstrating no effect. For the majority of IBs (82%), all PCESs were described as reporting positive findings. Our results show that most IBs for phase I/II studies did not allow evaluators to systematically appraise the strength of the supporting preclinical findings. The very rare reporting of PCESs that demonstrated no effect raises concerns about potential design or reporting biases. Poor PCES design and reporting thwart risk–benefit evaluation during ethical review of phase I/II studies. To make a clinical trial ethical, regulatory agencies and institutional review boards have to judge whether the trial-related benefits (the knowledge gain) outweigh the trial-inherent risks. For early-phase human research, these risk–benefit assessments are often based on evidence from preclinical animal studies reported in so-called “investigator brochures.” However, our analysis shows that the vast majority of such investigator brochures lack sufficient information to systematically appraise the strength of the supporting preclinical findings. Furthermore, the very rare reporting of preclinical efficacy studies that demonstrated no effect raises concerns about potential design and/or reporting biases. The poor preclinical study design and reporting thwarts risk–benefit evaluation during ethical review of early human research. Regulators should develop standards for the design and reporting of preclinical efficacy studies in order to support the conduct of ethical clinical trials.
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Affiliation(s)
- Susanne Wieschowski
- Institute for Ethics, History, and Philosophy of Medicine, Hannover Medical School, Hannover, Germany
| | - William Wei Lim Chin
- Institute for Ethics, History, and Philosophy of Medicine, Hannover Medical School, Hannover, Germany
| | - Carole Federico
- Studies of Translation, Ethics, and Medicine (STREAM), Biomedical Ethics Unit, McGill University, Montreal, Québec, Canada
| | - Sören Sievers
- Institute for Ethics, History, and Philosophy of Medicine, Hannover Medical School, Hannover, Germany
| | - Jonathan Kimmelman
- Studies of Translation, Ethics, and Medicine (STREAM), Biomedical Ethics Unit, McGill University, Montreal, Québec, Canada
| | - Daniel Strech
- Institute for Ethics, History, and Philosophy of Medicine, Hannover Medical School, Hannover, Germany
- * E-mail:
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Mahon J, Lifschitz C, Ludwig T, Thapar N, Glanville J, Miqdady M, Saps M, Quak SH, Lenoir Wijnkoop I, Edwards M, Wood H, Szajewska H. The costs of functional gastrointestinal disorders and related signs and symptoms in infants: a systematic literature review and cost calculation for England. BMJ Open 2017; 7:e015594. [PMID: 29138194 PMCID: PMC5695302 DOI: 10.1136/bmjopen-2016-015594] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES To estimate the cost of functional gastrointestinal disorders (FGIDs) and related signs and symptoms in infants to the third party payer and to parents. STUDY DESIGN To estimate the cost of illness (COI) of infant FGIDs, a two-stage process was applied: a systematic literature review and a COI calculation. As no pertinent papers were found in the systematic literature review, a 'de novo' analysis was performed. For the latter, the potential costs for the third party payer (the National Health Service (NHS) in England) and for parents/carers for the treatment of FGIDs in infants were calculated, by using publicly available data. In constructing the calculation, estimates and assumptions (where necessary) were chosen to provide a lower bound (minimum) of the potential overall cost. In doing so, the interpretation of the calculation is that the true COI can be no lower than that estimated. RESULTS Our calculation estimated that the total costs of treating FGIDs in infants in England were at least £72.3 million per year in 2014/2015 of which £49.1 million was NHS expenditure on prescriptions, community care and hospital treatment. Parents incurred £23.2 million in costs through purchase of over the counter remedies. CONCLUSIONS The total cost presented here is likely to be a significant underestimate as only lower bound estimates were used where applicable, and for example, costs of alternative therapies, inpatient treatments or diagnostic tests, and time off work by parents could not be adequately estimated and were omitted from the calculation. The number and kind of prescribed products and products sold over the counter to treat FGIDs suggest that there are gaps between treatment guidelines, which emphasise parental reassurance and nutritional advice, and their implementation.
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Affiliation(s)
- James Mahon
- York Health Economics Consortium, University of York, York, UK
| | - Carlos Lifschitz
- Department of Pediatrics, Section of Pediatric Gastroenterology, Hepatology and Tranplantation, Hospital Italiano, Buenos Aires, Argentina
| | | | - Nikhil Thapar
- Department of Pediatrics, Great Ormond Street Hospital, London, UK
| | - Julie Glanville
- York Health Economics Consortium, University of York, York, UK
| | - Mohamad Miqdady
- Division of Pediatric Gastroentrology, Hepatology and Nutrition, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Miguel Saps
- Department of Pediatrics, Nationwide Children’s Hospital, Ohio, USA
| | - Seng Hock Quak
- Department of Pediatrics, National University of Singapore, Singapore
| | | | - Mary Edwards
- York Health Economics Consortium, University of York, York, UK
| | - Hannah Wood
- York Health Economics Consortium, University of York, York, UK
| | - Hania Szajewska
- Department of Pediatrics, The Medical University of Warsaw, Warsaw, Poland
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DeFlorio-Barker S, Wade TJ, Jones RM, Friedman LS, Wing C, Dorevitch S. Estimated Costs of Sporadic Gastrointestinal Illness Associated with Surface Water Recreation: A Combined Analysis of Data from NEEAR and CHEERS Studies. Environ Health Perspect 2017; 125:215-222. [PMID: 27459727 PMCID: PMC5289902 DOI: 10.1289/ehp130] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 03/10/2016] [Accepted: 07/05/2016] [Indexed: 05/26/2023]
Abstract
BACKGROUND The burden of illness can be described by addressing both incidence and illness severity attributable to water recreation. Monetized as cost, attributable disease burden estimates can be useful for environmental management decisions. OBJECTIVES We characterize the disease burden attributable to water recreation using data from two cohort studies using a cost of illness (COI) approach and estimate the largest drivers of the disease burden of water recreation. METHODS Data from the NEEAR study, which evaluated swimming and wading in marine and freshwater beaches in six U.S. states, and CHEERS, which evaluated illness after incidental-contact recreation (boating, canoeing, fishing, kayaking, and rowing) on waterways in the Chicago area, were used to estimate the cost per case of gastrointestinal illness and costs attributable to water recreation. Data on health care and medication utilization and missed days of work or leisure were collected and combined with cost data to construct measures of COI. RESULTS Depending on different assumptions, the cost of gastrointestinal symptoms attributable to water recreation are estimated to be $1,220 for incidental-contact recreation (range $338-$1,681) and $1,676 for swimming/wading (range $425-2,743) per 1,000 recreators. Lost productivity is a major driver of the estimated COI, accounting for up to 90% of total costs. CONCLUSIONS Our estimates suggest gastrointestinal illness attributed to surface water recreation at urban waterways, lakes, and coastal marine beaches is responsible for costs that should be accounted for when considering the monetary impact of efforts to improve water quality. The COI provides more information than the frequency of illness, as it takes into account disease incidence, health care utilization, and lost productivity. Use of monetized disease severity information should be included in future studies of water quality and health. Citation: DeFlorio-Barker S, Wade TJ, Jones RM, Friedman LS, Wing C, Dorevitch S. 2017. Estimated costs of sporadic gastrointestinal illness associated with surface water recreation: a combined analysis of data from NEEAR and CHEERS Studies. Environ Health Perspect 125:215-222; http://dx.doi.org/10.1289/EHP130.
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Affiliation(s)
- Stephanie DeFlorio-Barker
- Division of Environmental and Occupational Health Sciences, School of Public Health, University of Illinois, Chicago, Illinois, USA
| | - Timothy J. Wade
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, North Carolina, USA
| | - Rachael M. Jones
- Division of Environmental and Occupational Health Sciences, School of Public Health, University of Illinois, Chicago, Illinois, USA
| | - Lee S. Friedman
- Division of Environmental and Occupational Health Sciences, School of Public Health, University of Illinois, Chicago, Illinois, USA
| | - Coady Wing
- School of Public and Environmental Affairs, Indiana University, Bloomington, Indiana, USA
| | - Samuel Dorevitch
- Division of Environmental and Occupational Health Sciences, School of Public Health, University of Illinois, Chicago, Illinois, USA
- Institute for Environmental Science and Policy, University of Illinois, Chicago, Illinois, USA
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Guignard AP, Couray-Targe S, Colin C, Chamba G. Economic Impact of Pharmacists' Interventions with Nonsteroidal Antiinflammatory Drugs. Ann Pharmacother 2016; 41:1712-8. [PMID: 17848416 DOI: 10.1345/aph.1c134] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Objective: To estimate the economic impact of community pharmacists' interventions following the detection of problems related to nonsteroidal antiinflammatory drugs (NSAIDs), whether in a prescription or self-medication format. The evaluation focused on the gastroduodenal adverse events that could be avoided and the subsequent savings of healthcare resources spent on treating these adverse effects. Methods: A previous study conducted during a 12-week period in 924 French community pharmacies provided the number of interventions for drug-related problems concerning NSAIDs. A simulation model was constructed to compare 2 strategies: a systematic pharmacist's intervention and the absence of intervention. The base-case patient was assumed to have been taking an NSAID for 3 months. The model's inputs were extracted from medical literature and from an institutional medical database. Results: In this study, 608 interventions were the results of NSAID-related problems. All of these interventions reduced the risk of gastrointestinal adverse events and avoided a total cost of €37 300. Conclusions: This model indicates that the dispensing of NSAIDs by pharmacists and related pharmaceutical care activities have a positive impact by reducing the number of gastrointestinal complications. The model quantifies the costs thus avoided. It also underlines the necessity of effective collaboration between the prescriber and the pharmacist if optimal patient management is to be achieved.
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Glanville J, Ludwig T, Lifschitz C, Mahon J, Miqdady M, Saps M, Hock Quak S, Lenoir-Wijnkoop I, Edwards M, Wood H, Szajewska H. Costs associated with functional gastrointestinal disorders and related signs and symptoms in infants: a systematic review protocol. BMJ Open 2016; 6:e011475. [PMID: 27558903 PMCID: PMC5013437 DOI: 10.1136/bmjopen-2016-011475] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 07/08/2016] [Accepted: 07/29/2016] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Functional gastrointestinal disorders (FGIDs) and FGID-related signs and symptoms have a fundamental impact on the psychosocial, physical and mental well-being of infants and their parents alike. Recent reviews and studies have indicated that FGIDs and related signs and symptoms may also have a substantial impact on the budgets of third-party payers and/or parents. The objective of this systematic review is to investigate these costs. METHODS AND ANALYSIS The population of interest is healthy term infants (under 12 months of age) with colic, regurgitation and/or functional constipation. Outcomes of interest will include the frequency and volume of reported treatments, the cost to third-party payers and/or parents for prescribed or over the counter treatments, visits to health professionals and changes in infant formula purchases, and the loss of income through time taken off work and out of pocket costs. Relevant studies will be identified by searching databases from 2005 onwards (including MEDLINE, EMBASE, PsycINFO, NEXIS, DARE, Health Technology Assessment database, National Health Service Economic Evaluation Database and others), conferences from the previous 3 years and scanning reference lists of eligible studies. Study selection, data extraction and quality assessment will be conducted by two independent reviewers and disagreements resolved in discussion with a third reviewer. Quality assessment will involve study design-specific checklists. Relevant studies will be summarised narratively and presented in tables. An overview of treatments and costs will be provided, with any geographical or other differences highlighted. An assessment of how the totals for cost differ across countries and elements that contribute to the differences will be generated. ETHICS AND DISSEMINATION This is a systematic review of published studies that will be submitted for publication to a peer-reviewed journal. Ethical committee approval is not required. TRIAL REGISTRATION NUMBER CRD42016033119.
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Affiliation(s)
- Julie Glanville
- York Health Economics Consortium, University of York, York, UK
| | | | | | - James Mahon
- York Health Economics Consortium, University of York, York, UK
| | - Mohamad Miqdady
- Pediatric Gastroentrology, Hepatology and Nutrition Division, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Miguel Saps
- Nationwide Children's Hospital, Columbus, Ohio, USA
| | | | | | - Mary Edwards
- York Health Economics Consortium, University of York, York, UK
| | - Hannah Wood
- York Health Economics Consortium, University of York, York, UK
| | - Hania Szajewska
- Department of Paediatrics, Medical University of Warsaw, Warsaw, Poland
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Johnson AG, Hu Z, Cost AA. Incidence and recent trends in functional gastrointestinal disorders, active component, U.S. Armed Forces, 2005-2014. MSMR 2016; 23:10-15. [PMID: 27362344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Functional gastrointestinal disorders (FGIDs) are common chronic conditions with an unknown pathophysiology and etiology. FGIDs elevate healthcare costs and cause substantial burden to public health and the military, including diminished readiness, productivity, and quality of life. This retrospective cohort study of active component U.S. military personnel covered a 10-year surveillance period, 2005-2014. The Defense Medical Surveillance System (DMSS) was the data source. Incident cases were identified and rates were calculated and stratified by important covariates. Trends were described over the surveillance period. Incidence rates among deployed personnel were compared to rates in non-deployed personnel, stratified by age and sex. An increasing trend in functional constipation was observed during 2005-2012. Being female, black, in the Army or Air Force, and younger than 20 years of age or 40 years of age or older was associated with higher incidence rates. Deployment-exposed personnel had incidence rates that were 53% higher than those of non-deployed personnel. Elevated rates in personnel younger than 20 years of age and deployed personnel evoke interest concerning readiness and cost implications for the Military Health System. These subgroups should be examined in future studies.
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De Lossada A, Oteo-Álvaro Á, Giménez S, Oyagüez I, Rejas J. [Cost-effectiveness analysis of celecoxib versus non-selective non-steroidal anti-inflammatory drug therapy for the treatment of osteoarthritis in Spain: A current perspective]. Semergen 2016; 42:235-43. [PMID: 26006311 DOI: 10.1016/j.semerg.2015.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 03/09/2015] [Accepted: 04/08/2015] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To assess the cost-effectiveness of celecoxib and non-selective non-steroidal anti-inflammatory drugs for the treatment of osteoarthritis in clinical practice in Spain. METHODS A decision-tree model using distribution, doses, treatment duration and incidence of GI and CV events observed in the pragmatic PROBE-designed «GI-Reasons» trial was used for cost-effectiveness. Effectiveness was expressed in terms of event averted and quality-adjusted life-years (QALY) gained. QALY were calculated based on utility decrement in case of any adverse events reported in GI-Reasons trial. The National Health System perspective in Spain was applied; cost calculations included current prices of drugs plus cost of adverse events occurred. The analysis was expressed as an incremental cost-effectiveness ratio per QALY gained and per event averted. One-way and probabilistic analyses were performed. RESULTS Compared with non-selective non-steroidal anti-inflammatory drugs, at current prices, celecoxib treatment had higher overall treatment costs €201 and €157, respectively. However, celecoxib was associated with a slight increase in QALY gain and significantly lower incidence of gastrointestinal events (p<.001), with mean incremental cost-effectiveness ratio of €13,286 per QALY gained and €4,471 per event averted. Sensitivity analyses were robust, and confirmed the results of the base case. CONCLUSION Celecoxib at current price may be considered as a cost-effective alternative vs. non-selective non-steroidal anti-inflammatory drugs in the treatment of osteoarthritis in daily practice in the Spanish NHS.
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Affiliation(s)
- A De Lossada
- Máster en Evaluación Sanitaria y Acceso al Mercado (Farmacoeconomía), Universidad Carlos III, Getafe, Madrid, España
| | - Á Oteo-Álvaro
- Servicio de Cirugía Ortopédica y Traumatología, Hospital General Universitario Gregorio Marañón, Madrid, España
| | | | - I Oyagüez
- Pharmacoeconomics & Outcomes Research Iberia, Pozuelo de Alarcón, Madrid, España
| | - J Rejas
- Departamento de Farmacoeconomía e Investigación de Resultados en Salud, Pfizer SLU, Alcobendas, Madrid, España.
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de Vroome EMM, Uegaki K, van der Ploeg CPB, Treutlein DB, Steenbeek R, de Weerd M, van den Bossche SNJ. Burden of Sickness Absence Due to Chronic Disease in the Dutch Workforce from 2007 to 2011. J Occup Rehabil 2015; 25:675-84. [PMID: 25804926 DOI: 10.1007/s10926-015-9575-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
INTRODUCTION Chronic diseases are associated with productivity loss costs due to sickness absence. It is not always clear, however, which chronic diseases in particular are involved with how many sickness days and associated costs. OBJECTIVE To determine the prevalence, additional days of sickness absence, and associated costs of chronic diseases among the Dutch working population from 2007 to 2011. METHODS Prevalence of chronic diseases and additional days of sickness absence were derived from the Netherlands Working Conditions Survey (NWCS) from 2007 to 2011. The cost of each sickness absence day was based on linked personal income data. We used multiple regression analysis to derive the unconfounded additional days of sickness absence due to each chronic disease. RESULTS Annually, approximately 37 % of the Dutch working population reported some type of chronic physical or psychological disease. No clinically relevant changes in prevalence of specific chronic diseases were observed in the studied period, nor in the number of additional sickness absence days or associated costs. The national financial burden due to sickness absence associated with chronic musculoskeletal disorders amounted to €1.3 billion annually. CONCLUSIONS Chronic diseases result in substantial productivity loss due to sickness absence. Given the ageing population, the proposed increase in the state pension age and an increase in sedentary lifestyle and obesity, the prevalence of chronic diseases may be expected to rise. Coordinated efforts to maintain and improve the health of the working population are necessary to minimize socioeconomic consequences.
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Affiliation(s)
| | - Kimi Uegaki
- TNO - Work, Health and Care, PO Box 3005, 2301 DA, Leiden, The Netherlands
| | | | | | - Romy Steenbeek
- TNO - Work, Health and Care, PO Box 3005, 2301 DA, Leiden, The Netherlands
| | - Marjolein de Weerd
- TNO - Work, Health and Care, PO Box 3005, 2301 DA, Leiden, The Netherlands
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Maciá Martínez MÁ. Economic evaluation of the restriction in the use piroxicam in Spain. Reumatol Clin 2015; 11:345-352. [PMID: 25636384 DOI: 10.1016/j.reuma.2014.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2014] [Revised: 12/08/2014] [Accepted: 12/14/2014] [Indexed: 06/04/2023]
Abstract
OBJECTIVES A retrospective economic evaluation was performed on the restriction of the use of piroxicam in Spain, a non-steroidal anti-inflammatory drug, with a proven higher risk of serious gastrointestinal complications compared to other non-steroidal anti-inflammatory drugs with the objective of putting the relevance of these activities into context. METHODS A retrospective cost-effectiveness analysis and a budget impact analysis were performed. Costs and cases of serious gastrointestinal complications were compared in the non-intervention (use of piroxicam) and the intervention scenarios (use of other non-steroidal anti-inflammatory drugs). The cost of serious gastrointestinal complications was obtained from the Diagnosis Related Groups and the cost of non-steroidal anti-inflammatory drugs from usage data in the Spanish national health system. The risk of serious gastrointestinal complications was obtained from epidemiological studies. RESULTS The regulatory intervention was the dominant option. In that sense, 0.81 euros per treated patient were saved, 2.75 cases of serious gastrointestinal complications were avoided per 10,000 patients and 578,608 euros were saved in total in Spain in the first year following the intervention. CONCLUSIONS It is possible to perform complete economical evaluations on pharmacovigilance actions. The intervention performed by the Spanish Agency for Medicines and Medical Devices, AEMPS on piroxicam not only achieved the objective of preventing adverse drug reactions but also resulted in significant economical savings even under conservative assumptions.
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Affiliation(s)
- Miguel-Ángel Maciá Martínez
- División de Farmacoepidemiología y Farmacovigilancia, Departamento de Medicamentos de Uso Humano, Agencia Española de Medicamentos y Productos Sanitarios, Ministerio de Sanidad, Servicios Sociales e Igualdad, Madrid, España.
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Buehler L, Fayfman M, Alexopoulos AS, Zhao L, Farrokhi F, Weaver J, Smiley-Byrd D, Pasquel FJ, Vellanki P, Umpierrez GE. The impact of hyperglycemia and obesity on hospitalization costs and clinical outcome in general surgery patients. J Diabetes Complications 2015; 29:1177-82. [PMID: 26355027 DOI: 10.1016/j.jdiacomp.2015.07.027] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Revised: 07/31/2015] [Accepted: 07/31/2015] [Indexed: 12/22/2022]
Abstract
BACKGROUND The impact of obesity on clinical outcomes and hospitalization costs in general surgery patients with and without diabetes (DM) is unknown. MATERIALS AND METHODS We reviewed medical records of 2451 patients who underwent gastrointestinal surgery at two university hospitals. Hyperglycemia was defined as BG ≥140 mg/dl. Overweight was defined by body mass index (BMI) between 25-29.9 kg/m(2) and obesity as a BMI ≥30 kg/m(2). Hospital cost was calculated using cost-charge ratios from Centers for Medicare and Medicaid Services. Hospital complications included a composite of major cardiovascular events, pneumonia, bacteremia, acute kidney injury (AKI), respiratory failure, and death. RESULTS Hyperglycemia was present in 1575 patients (74.8%). Compared to patients with normoglycemia, those with DM and non-DM with hyperglycemia had higher number of complications (8.9% vs. 35.8% vs. 30.0%, p<0.0001), longer hospital stay (5 days vs. 9 days vs. 9 days, p<0.0001), more readmissions within 30 days (9.3% vs. 18.8% vs. 17.2%, p<0.0001), and higher hospitalization costs ($20,273 vs. $79,545 vs. $72,675, p<0.0001). In contrast, compared to normal-weight subjects, overweight and obesity were not associated with increased hospitalization costs ($58,313 vs. $58,173 vs. $66,633, p=0.74) or risk of complications, except for AKI (11.9% vs. 14.8% vs. 20.5%, p<0.0001). Multivariate analysis revealed that DM (OR=4.4, 95% CI=2.8,7.0) or perioperative hyperglycemia (OR=4.1, 95% CI=2.7-6.2) were independently associated with increased risk of complications. CONCLUSION Hyperglycemia but not increasing BMI, in patients with and without diabetes undergoing gastrointestinal surgery was associated with a higher number of complications and hospitalization costs.
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Affiliation(s)
- Lauren Buehler
- Emory University Department of Medicine, Atlanta, GA, USA
| | - Maya Fayfman
- Emory University Department of Medicine, Atlanta, GA, USA
| | | | - Liping Zhao
- Emory University Rollins School of Public Health, Atlanta, GA, USA
| | | | - Jeff Weaver
- Information Technology, Emory University, Atlanta, GA, USA
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Harewood GC, Alsaffar O. No association between Centers for Medicare and Medicaid services payments and volume of Medicare beneficiaries or per-capita health care costs for each state. Clin Gastroenterol Hepatol 2015; 13:609-12. [PMID: 25151259 DOI: 10.1016/j.cgh.2014.08.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 08/12/2014] [Accepted: 08/13/2014] [Indexed: 02/07/2023]
Abstract
The Centers for Medicare and Medicaid Services recently published data on Medicare payments to physicians for 2012. We investigated regional variations in payments to gastroenterologists and evaluated whether payments correlated with the number of Medicare patients in each state. We found that the mean payment per gastroenterologist in each state ranged from $35,293 in Minnesota to $175,028 in Mississippi. Adjusted per-physician payments ranged from $11 per patient in Hawaii to $62 per patient in Washington, DC. There was no correlation between the mean per-physician payment and the mean number of Medicare patients per physician (r = 0.09), there also was no correlation between the mean per-physician payment and the overall mean per-capita health care costs for each state (r = -0.22). There was a 5.6-fold difference between the states with the lowest and highest adjusted Medicare payments to gastroenterologists. Therefore, the Centers for Medicare and Medicaid Services payments do not appear to be associated with the volume of Medicare beneficiaries or overall per-capita health care costs for each state.
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Affiliation(s)
- Gavin C Harewood
- Department of Gastroenterology, Beaumont Hospital, Dublin, Ireland.
| | - Omar Alsaffar
- Department of Gastroenterology, Beaumont Hospital, Dublin, Ireland
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Ayuo PO, Some FF, Kiplagat J. UPPER GASTROINTESTINAL ENDOSCOPY FINDINGS IN PATIENTS REFERRED WITH UPPER GASTROINTESTINAL SYMPTOMS IN ELDORET, KENYA: A RETROSPECTIVE REVIEW. East Afr Med J 2014; 91:267-273. [PMID: 26862651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
BACKGROUND Dyspepsia is one of the major indications for upper gastrointestinal endoscopy. Other indications include dysphagia, odynophagia and gastrointestinal bleeding. Endoscopy is an expensive procedure that is out of reach of many patients in resource constrained region such as western Kenya. We reviewed endoscopy records from both public and private health institutions spanning ten years. OBJECTIVE To determine the pattern of referral and endoscopy diagnoses in patients referred for upper gastrointestinal endoscopy in Eldoret, Kenya. DESIGN Retrospective chart review. SETTING Moi Teaching and Referral Hospital, private hospitals and private clinics in Eldoret, Kenya. SUBJECTS One thousand six hundred and ninety (1690) Patients who underwent upper GI endoscopy from 1993 to 2003 were reviewed after obtaining clearances from the respective institutions. Information on age, sex, symptoms, and endoscopy diagnosis were extracted and subjected to statistical analysis. RESULTS The most common symptom was dyspepsia in 1059 (62.7%) followed by dysphagia in 224 (13.3%). Others were referred with diagnosis of cancer of the stomach or oesophagus. Common endoscopy diagnoses were cancer of the oesophagus in 199 (11.8%) and duodenal ulcer in 186 (11.0%). The majority of the patients (30.4%) had normal endoscopy findings. Of the 1059 patients with dyspepsia, only 154 (14.5%) had duodenal ulcer and 34 (3.2%) had gastric ulcers, the majority, 37.2% had normal endoscopy findings. CONCLUSION Dyspepsia was main reason for referral, but the majority of such patients had normal findings. Cancer of the oesophagus was the main diagnosis in patients with dysphagia. In view of the cost of endoscopy, only those with dyspepsia and alarm symptoms be referred for the procedure.
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Hoagland P, Jin D, Beet A, Kirkpatrick B, Reich A, Ullmann S, Fleming LE, Kirkpatrick G. The human health effects of Florida red tide (FRT) blooms: an expanded analysis. Environ Int 2014; 68:144-53. [PMID: 24727069 DOI: 10.1016/j.envint.2014.03.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2014] [Revised: 02/24/2014] [Accepted: 03/20/2014] [Indexed: 05/27/2023]
Abstract
Human respiratory and digestive illnesses can be caused by exposures to brevetoxins from blooms of the marine alga Karenia brevis, also known as Florida red tide (FRT). K. brevis requires macro-nutrients to grow; although the sources of these nutrients have not been resolved completely, they are thought to originate both naturally and anthropogenically. The latter sources comprise atmospheric depositions, industrial effluents, land runoffs, or submerged groundwater discharges. To date, there has been only limited research on the extent of human health risks and economic impacts due to FRT. We hypothesized that FRT blooms were associated with increases in the numbers of emergency room visits and hospital inpatient admissions for both respiratory and digestive illnesses. We sought to estimate these relationships and to calculate the costs of associated adverse health impacts. We developed environmental exposure-response models to test the effects of FRT blooms on human health, using data from diverse sources. We estimated the FRT bloom-associated illness costs, using extant data and parameters from the literature. When controlling for resident population, a proxy for tourism, and seasonal and annual effects, we found that increases in respiratory and digestive illnesses can be explained by FRT blooms. Specifically, FRT blooms were associated with human health and economic effects in older cohorts (≥55 years of age) in six southwest Florida counties. Annual costs of illness ranged from $60,000 to $700,000 annually, but these costs could exceed $1.0 million per year for severe, long-lasting FRT blooms, such as the one that occurred during 2005. Assuming that the average annual illness costs of FRT blooms persist into the future, using a discount rate of 3%, the capitalized costs of future illnesses would range between $2 and 24 million.
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Affiliation(s)
- Porter Hoagland
- Marine Policy Center, Woods Hole Oceanographic Institution, Woods Hole, MA, USA.
| | - Di Jin
- Marine Policy Center, Woods Hole Oceanographic Institution, Woods Hole, MA, USA
| | - Andrew Beet
- Marine Policy Center, Woods Hole Oceanographic Institution, Woods Hole, MA, USA
| | - Barbara Kirkpatrick
- Mote Marine Laboratory, Sarasota, FL, USA; Department of Epidemiology and Public Health, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Andrew Reich
- Aquatic Toxins Program, Bureau of Epidemiology, Florida Department of Health, Tallahassee, FL, USA
| | - Steve Ullmann
- Programs and Center in Health Sector Management and Policy, University of Miami, Miami, FL, USA
| | - Lora E Fleming
- Department of Epidemiology and Public Health, Miller School of Medicine, University of Miami, Miami, FL, USA; European Centre for Environment and Human Health, University of Exeter Medical School, Truro, Cornwall, UK
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Ingram M, St John J, Applewhaite T, Gaskin P, Springer K, Indar L. Population-based estimates of acute gastrointestinal and foodborne illness in Barbados: a retrospective cross-sectional study. J Health Popul Nutr 2013; 31:81-97. [PMID: 24992814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The aim of this study was to determine the burden and impact of acute gastroenteritis (AGE) and foodborne diseases (FBDs) in Barbados through a retrospective, cross-sectional population survey and laboratory study in August 2010-August 2011. Face-to-face interviews were conducted with one person from each of 1,710 randomly-selected households. Of these, 1,433 (84%) interviews were completed. A total of 70 respondents reported having experienced AGE in the 28 days prior to the interview, representing a prevalence of 4.9% and an annual incidence rate of 0.652 episodes per person-year. Age (p = 0.01132), season (p = 0.00343), and income (p < 0.005) were statistically associated with the occurrence of AGE in the population. Norovirus was the leading foodborne pathogen causing AGE-related illness. An estimated 44,270 cases of AGE were found to occur during the period of the study and, for every case of AGE detected by surveillance, an additional 204 cases occurred in the community. Economic costs of AGE ranged from BD$ 9.5 million to 16.5 million (US$ 4.25-8.25) annually. This study demonstrated that the public-health burden and impact of AGE and FBD in Barbados were high and provided the necessary baseline information to guide targeted interventions.
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Gabriel OO, Jaime A, Mckensie M, Auguste A, Pérez E, Indar L. Estimating the burden of acute gastrointestinal illness: a pilot study of the prevalence and underreporting in Saint Lucia, Eastern Caribbean. J Health Popul Nutr 2013; 31:3-16. [PMID: 24992808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Saint Lucia was the first country to conduct a burden of illness study in the Caribbean to determine the community prevalence and underreporting of acute gastroenteritis (AGE). A retrospective cross-sectional population survey on AGE-related illness was administered to a random sample of residents of Saint Lucia in 20 April-16 May 2008 and 6-13 December 2009 to capture the high- and low-AGE season respectively. Of the selected 1,150 individuals, 1,006 were administered the survey through face-to-face interviews (response rate 87.4%). The overall monthly prevalence of AGE was 3.9%. The yearly incidence rate was 0.52 episodes/person-year. The age-adjusted monthly prevalence was 4.6%. The highest monthly prevalence of AGE was among children aged < 5 years (7.5%) and the lowest in persons aged 45-64 years (2.6%). The average number of days an individual suffered from diarrhoea was 3.8 days [range 1-21 day(s)]. Of the reported AGE cases, only seven (18%) sought medical care; however, 83% stayed at home due to the illness [(range 1-16 day(s), mean 2.5]; and 26% required other individuals to take care of them. The estimated underreporting of syndromic AGE and laboratory-confirmed foodborne disease pathogens was 81% and 99% respectively during the study period. The economic cost for treating syndromic AGE was estimated at US$ 3,892.837 per annum. This was a pilot study on the burden of illness (BOI) in the Caribbean. The results of the study should be interpreted within the limitations and challenges of this study. Lessons learnt were used for improving the implementation procedures of other BOI studies in the Caribbean.
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Glasgow LM, Forde MS, Antoine SC, Pérez E, Indar L. Estimating the burden of acute gastrointestinal illness in Grenada. J Health Popul Nutr 2013; 31:17-29. [PMID: 24992809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
This is the first study conducted in Grenada, with a population of approximately 108,000, to quantify the magnitude, distribution, and burden of self-reported acute gastroenteritis (AGE). A retrospective population survey was conducted in October 2008 and April 2009 and a laboratory survey from October 2008 to September 2009. The estimated monthly prevalence of AGE was 10.7% (95% CI 9.0-12.6; 1.4 episodes/ person-year), with a median of 3 days of illness. Of those who reported AGE, 31% sought medical care (stool samples were requested from 12.5%); 10% took antibiotics; 45% took non-prescribed medication; and 81% reported restricted activity. Prevalence of AGE was significantly higher among children aged <5 years (23.5%, p < 0.001). Of the AGE stool samples submitted to the laboratory for analysis, 12.1% were positive for a foodborne pathogen. Salmonella enteritidis was the most common foodborne pathogen associated with AGE-related illness. The estimated percentage of underreporting of syndromic AGE to the Ministry of Health was 69%. In addition, for every laboratory-confirmed foodborne/AGE pathogen, it was estimated that there were 316 additional cases occurring in the population. The minimum estimated cost associated with treatment for AGE was US$ 703,950 each year, showing that AGE has a potentially significant economic impact in Grenada.
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Johnston SS, Juday T, Esker S, Espindle D, Chu BC, Hebden T, Uy J. Comparative incidence and health care costs of medically attended adverse effects among U.S. Medicaid HIV patients on atazanavir- or darunavir-based antiretroviral therapy. Value Health 2013; 16:418-425. [PMID: 23538194 DOI: 10.1016/j.jval.2012.10.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 09/07/2012] [Accepted: 10/28/2012] [Indexed: 06/02/2023]
Abstract
OBJECTIVES This is the first study to compare the incidence and health care costs of medically attended adverse effects in atazanavir- and darunavir-based antiretroviral therapy (ART) among U.S. Medicaid patients receiving routine HIV care. METHODS This was a retrospective study using Medicaid administrative health care claims from 15 states. Subjects were HIV patients aged 18 to 64 years initiating atazanavir- or darunavir-based ART from January 1, 2003, to July 1, 2010, with continuous enrollment for 6 months before (baseline) and 6 months after (evaluation period) ART initiation and 1 or more evaluation period medical claim. Outcomes were incidence and health care costs of the following medically attended (International Classification of Diseases, Ninth Revision, Clinical Modification-coded or treated) adverse effects during the evaluation period: gastrointestinal, lipid abnormalities, diabetes/hyperglycemia, rash, and jaundice. All-cause health care costs were also determined. Patients treated with atazanavir and darunavir were propensity score matched (ratio = 3:1) by using demographic and clinical covariates. Multivariable models adjusted for covariates lacking postmatch statistical balance. RESULTS Propensity-matched study sample included 1848 atazanavir- and 616 darunavir-treated patients (mean age 41 years, 50% women, 69% black). Multivariable-adjusted hazard ratios (HRs) (for darunavir, reference = atazanavir) and per-patient-per-month health care cost differences (darunavir minus atazanavir) were as follows: gastrointestinal, HR = 1.25 (P = 0.04), $43 (P = 0.13); lipid abnormalities, HR = 1.38 (P = 0.07), $3 (P = 0.88); diabetes/hyperglycemia, HR = 0.84 (P = 0.55), $13 (P = 0.69); and rash, HR = 1.11 (P = 0.23), $0 (P = 0.76); all-cause health care costs were $1086 (P<0.001). Too few instances of jaundice (11 in atazanavir and 1 in darunavir) occurred to support multivariable modeling. CONCLUSIONS Medication tolerability can be critical to the success or failure of ART. Compared with darunavir-treated patients, atazanavir-treated patients had significantly fewer instances of medically attended gastrointestinal issues and more instances of jaundice and incurred significantly lower health care costs.
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Slattery E, Harewood GC, Clancy KX, Murray F, Patchett S. Randomized controlled trial of feedback on cost of hospital care among gastroenterology inpatients. Ir J Med Sci 2013; 182:503-7. [PMID: 23423495 DOI: 10.1007/s11845-013-0923-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2012] [Accepted: 02/11/2013] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Spending on hospital inpatients comprises a major proportion of healthcare costs. This study assessed the impact of systematic feedback to gastroenterologists on the cost of care provided to inpatients on a gastrointestinal/hepatology (GIH) hospital service. METHODS Patients with a GIH diagnosis were randomly assigned to be cared for by one of two hospital services. Over 3 months, teams were randomized to receive feedback (GIH A) or no feedback (GIH B, control group); feedback consisted of an email sent twice weekly to all physicians on the GIH A service detailing the length of stay (LOS) and real-time cost of care accrued by each inpatient. RESULTS Over 3 months, care was provided to 56 (GIH A) and 47 (GIH B) inpatients with a GIH illness. Patient complexity level was similar for both services as demonstrated by mean relative value: 1.11 (GIH A) vs. 1.27 (GIH B), p=0.2. Weighted LOS and weighted cost of care values were calculated to adjust for the respective RV of each patient. Mean weighted LOS (10.8 [GIH A] vs. 13.8 days/pt [GIH B], p=0.02) and mean weighted cost of care (9,904 [GIH A] vs. 12,654 euros/pt [GIH B], p=0.02) were significantly lower in the feedback group. Subsequent hospital readmission rates did not differ among both groups. CONCLUSION Systematic feedback on cost of care was associated with lower healthcare costs without compromising quality. Incorporating a running total of patient costs into computer software used to order patient tests may represent one approach to controlling healthcare expenses.
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Affiliation(s)
- E Slattery
- Department of Gastroenterology, Beaumont Hospital, Dublin, Ireland,
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Volpe M, Scaldaferri F, Ojetti V, Poscia A. Breath tests sustainability in hospital settings: cost analysis and reimbursement in the Italian National Health System. Eur Rev Med Pharmacol Sci 2013; 17 Suppl 2:99-104. [PMID: 24443075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The high demand of Breath Tests (BT) in many gastroenterological conditions in time of limited resources for health care systems, generates increased interest in cost analysis from the point of view of the delivery of services to better understand how use the money to generate value. This study aims to measure the cost of C13 Urea and other most utilized breath tests in order to describe key aspects of costs and reimbursements looking at the economic sustainability for the hospital. A hospital based cost-analysis of the main breath tests commonly delivery in an ambulatory setting is performed. Mean salary for professional nurses and gastroenterologists, drugs/preparation used and disposable materials, purchase and depreciation of the instrument and the testing time was used to estimate the cost, while reimbursements are based on the 2013 Italian National Health System ambulatory pricelist. Variables that could influence the model are considered in the sensitivity analyses. The mean cost for C13--Urea, Lactulose and Lactose BT are, respectively, Euros 30,59; 45,20 and 30,29. National reimbursement often doesn't cover the cost of the analysis, especially considering the scenario with lower number of exam. On the contrary, in high performance scenario all the reimbursement could cover the cost, except for the C13 Urea BT that is high influenced by the drugs cost. However, consideration about the difference between Italian Regional Health System ambulatory pricelist are done. Our analysis shows that while national reimbursement rates cover the costs of H2 breath testing, they do not cover sufficiently C13 BT, particularly urea breath test. The real economic strength of these non invasive tests should be considered in the overall organization of inpatient and outpatient clinic, accounting for complete diagnostic pathway for each gastrointestinal disease.
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Affiliation(s)
- M Volpe
- Institute of Hygiene, "Polyclinic A. Gemelli" Hospital, School of Medicine, Catholic University of the Sacred Hearth, Rome, Italy
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Cárdenas-Salomon CM, Cervantes-Castro J, Jean-Silver ER, Toledo-Valdovinos SA, Murillo-Zolezzi A, Posada-Torres JA. Hospitalization costs of open vs. laparoscopic appendectomy: 5-year experience. CIR CIR 2011; 79:534-539. [PMID: 22169371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND There is an ongoing debate over certain aspects of laparoscopic appendectomy (LA) over open appendectomy (OA) in regard to hospitalization costs and associated complications. METHODS A database was used to obtain the charts for either LA or OA performed during a 5-year period. Variables analyzed were age, gender, hospitalization cost, length of stay and complications. RESULTS Of 1792 appendectomies performed, 633 (35.3%) were OA and 1159 (64.6%) were LA. Both groups were statistically similar with regard to gender (p = 0.075) but differed with respect to age, demonstrating an older patient population in the LA group (p <0.0001). Length of stay was significantly higher in the OA group (3.33 vs. 2.52) days, p <0.0001). The overall hospitalization cost of LA was 25% higher than the OA cost (p = 0.0005). The cost of an uncomplicated LA case was 1.7 times higher than in the OA group (p ≤ 0.0001). We found no statistically significant differences between the hospitalization cost of an OA and LA group when both procedures were associated with a complication (p = 0.5319). A higher complication rate was observed in the OA group, 60 cases (9.47%) as compared to the LA group, 46 cases (3.96%), p <0.0001. The increased rate of complications observed was related to cardiovascular, wound and infectious problems. CONCLUSIONS Noncomplicated LA was associated with a higher hospitalization cost. There was no difference with regard to complicated cases. The incidence of complications increased in the OA group.
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Jankowski JA, Jankowski JA. Gastroenterology research: where now? Expert Rev Gastroenterol Hepatol 2010; 4:655-9. [PMID: 21108584 DOI: 10.1586/egh.10.65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Jaff JC. Appealing adverse coverage decisions by insurers: what gastroenterologists need to know. Clin Gastroenterol Hepatol 2010; 8:939-40. [PMID: 20974427 DOI: 10.1016/j.cgh.2010.07.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2010] [Accepted: 07/30/2010] [Indexed: 02/07/2023]
Affiliation(s)
- Jennifer C Jaff
- Advocacy for Patients with Chronic Illness, Inc, Farmington, Connecticut 06032, USA.
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Boswell K, Kwong WJ, Kavanagh S. Burden of opioid-associated gastrointestinal side effects from clinical and economic perspectives: a systematic literature review. J Opioid Manag 2010; 6:269-289. [PMID: 20862907 DOI: 10.5055/jom.2010.0025] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Opioid analgesia is the mainstay of treatment for moderate to severe acute and chronic pain and is highly effective in relieving pain but can be limited by side effects, the most common of which affect the gastrointestinal (GI) and central nervous systems. A growing body of evidence demonstrates that opioid-associated GI side effects constitute an important health problem with significant humanistic and economic consequences that warrant consideration by healthcare professionals and administrators in optimizing patients' pain management. This article documents the frequency of opioid-associated GI side effects and describes its clinical and economic burdens based on a systematic review of the medical literature between 1966 and 2008.
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Kisloff B. Medical economies 2009. Clin Gastroenterol Hepatol 2010; 8:474; author reply 474-5. [PMID: 20005981 DOI: 10.1016/j.cgh.2009.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2009] [Accepted: 11/20/2009] [Indexed: 02/07/2023]
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Bandyopadhyay S, Mandal S, Datta KK, Devi P, De S, Bera AK, Bhattacharya D. Economic analysis of risk of gastrointestinal parasitic infection in cattle in North Eastern States of India. Trop Anim Health Prod 2010; 42:1481-6. [PMID: 20411327 DOI: 10.1007/s11250-010-9582-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/08/2010] [Indexed: 11/25/2022]
Affiliation(s)
- S Bandyopadhyay
- ICAR Research Complex for NEH Region, Umroi Road, Umiam, Meghalaya, 793103, India.
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van Staa TP, Leufkens HG, Zhang B, Smeeth L. A comparison of cost effectiveness using data from randomized trials or actual clinical practice: selective cox-2 inhibitors as an example. PLoS Med 2009; 6:e1000194. [PMID: 19997499 PMCID: PMC2779340 DOI: 10.1371/journal.pmed.1000194] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2009] [Accepted: 10/30/2009] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Data on absolute risks of outcomes and patterns of drug use in cost-effectiveness analyses are often based on randomised clinical trials (RCTs). The objective of this study was to evaluate the external validity of published cost-effectiveness studies by comparing the data used in these studies (typically based on RCTs) to observational data from actual clinical practice. Selective Cox-2 inhibitors (coxibs) were used as an example. METHODS AND FINDINGS The UK General Practice Research Database (GPRD) was used to estimate the exposure characteristics and individual probabilities of upper gastrointestinal (GI) events during current exposure to nonsteroidal anti-inflammatory drugs (NSAIDs) or coxibs. A basic cost-effectiveness model was developed evaluating two alternative strategies: prescription of a conventional NSAID or coxib. Outcomes included upper GI events as recorded in GPRD and hospitalisation for upper GI events recorded in the national registry of hospitalisations (Hospital Episode Statistics) linked to GPRD. Prescription costs were based on the prescribed number of tables as recorded in GPRD and the 2006 cost data from the British National Formulary. The study population included over 1 million patients prescribed conventional NSAIDs or coxibs. Only a minority of patients used the drugs long-term and daily (34.5% of conventional NSAIDs and 44.2% of coxibs), whereas coxib RCTs required daily use for at least 6-9 months. The mean cost of preventing one upper GI event as recorded in GPRD was US$104k (ranging from US$64k with long-term daily use to US$182k with intermittent use) and US$298k for hospitalizations. The mean costs (for GPRD events) over calendar time were US$58k during 1990-1993 and US$174k during 2002-2005. Using RCT data rather than GPRD data for event probabilities, the mean cost was US$16k with the VIGOR RCT and US$20k with the CLASS RCT. CONCLUSIONS The published cost-effectiveness analyses of coxibs lacked external validity, did not represent patients in actual clinical practice, and should not have been used to inform prescribing policies. External validity should be an explicit requirement for cost-effectiveness analyses.
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Kothari S, Nelson SP, Wu EQ, Beaulieu N, McHale JM, Dabbous OH. Healthcare costs of GERD and acid-related conditions in pediatric patients, with comparison between histamine-2 receptor antagonists and proton pump inhibitors. Curr Med Res Opin 2009; 25:2703-9. [PMID: 19775195 DOI: 10.1185/03007990903307755] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Gastroesophageal reflux disease and acid-related conditions (GERD/ARC) are common in pediatric practice but their costs have not been well characterized. AIM To compare healthcare costs (HCC) and healthcare utilization (HCU) of pediatric GERD/ARC between groups of GERD/ARC patients initiated on histamine-2 receptor antagonists (H(2)RAs) or proton pump inhibitors (PPIs) and matched controls. PATIENTS AND METHODS Children (age < 18 years) diagnosed with GERD or ARC (exploratory category) were identified from a large US claims database (1999-2005) using ICD-9 codes. Costs of pediatric GERD/ARC were estimated by comparing 6-month post-diagnosis HCC between cases and matched controls. GERD/ARC-related HCC and HCU for the year 2005 were further compared between GERD/ARC patients initiated with PPIs vs. H(2)RAs in terms of the cost differences relative to pre-initiation (difference-in-difference) and using multivariate regression to adjust for demographics, pre-treatment health status and pre-treatment costs. RESULTS A total of 27 865 matched pairs were identified. GERD/ARC patients incurred on average more 6-month total HCC than controls ($2386). In 2005, 1010 pediatric patients were initiated on H(2)RAs or PPIs. About 61% were initiated on PPIs and incurred 1.8 times higher 6-month post-initiation GERD/ARC-related HCC than H(2)RA-initiated patients ($661 vs. $372, p < 0.001). Although total 6-month GERD/ARC-related HCC increased for both PPI- and H(2)RA-treated patients, the increase was 30% less for PPI-treated patients ($173 vs. $246, p = 0.521) in the difference-in-difference analysis and 69% less in the multivariate analysis ($109 vs. $347, p = 0.040). LIMITATIONS The use of an exploratory definition for GERD/ARC, administrative claims data and potential coding errors in diagnosis codes used in selection process may limit the generalizability of the results. CONCLUSION Pediatric GERD/ARC patients incurred significantly higher healthcare costs compared to similar children without GERD/ARC. Compared to patients initiated with H(2)RAs, patients initiated with PPIs had more baseline comorbidities, and lower GERD/ARC-related HCC after beginning treatment.
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Affiliation(s)
- S Kothari
- Astellas Pharma US, Inc., Deerfield, IL, USA
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Affiliation(s)
- Andrea Moglia
- EndoCAS, Center for Computer Assisted Surgery, University of Pisa, 56124 Pisa, Italy.
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Atkinson M, Schmulewitz N. Downstream hospital charges generated from endoscopic ultrasound procedures are greater than those from colonoscopies. Clin Gastroenterol Hepatol 2009; 7:862-7. [PMID: 19465158 DOI: 10.1016/j.cgh.2009.05.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2009] [Revised: 05/01/2009] [Accepted: 05/10/2009] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Endoscopic ultrasound is a clinically valuable endoscopic platform, although a potential barrier to its widespread use is the modest reimbursement to the hospital, compared with that of standard endoscopy. However, the downstream procedures generated by endoscopic ultrasound findings might offset its modest procedural reimbursement for a hospital or health care system. We compared the number of hospital procedures that resulted from endoscopic ultrasound findings with those from colonoscopy findings and also compared the downstream hospital charges generated by endoscopic ultrasounds with those from colonoscopies. METHODS We retrospectively reviewed data from 920 consecutive endoscopic ultrasounds and 920 consecutive colonoscopies performed at University Hospital in Cincinnati, Ohio to determine the downstream procedures generated within 18 months of the index procedure. Total hospital charges were determined for the index procedures, as well as all downstream surgeries, endoscopic procedures, and radiation therapy, chemotherapy, and interventional radiology procedures. RESULTS Endoscopic ultrasounds led to a greater number of downstream procedures than colonoscopies (198 vs 34). Hospital charges for downstream procedures that arose from endoscopic ultrasounds were 2.63-fold greater than those of colonoscopies ($4,068,115 vs $1,546,291). Hospital charges that resulted from the 920 index endoscopic ultrasounds were 1.34-fold greater than those of the index colonoscopies ($3,194,715 vs $2,381,745). Thus, the total hospital charges (index procedures plus downstream procedures) that arose from endoscopic ultrasounds were 1.85-fold greater than those of colonoscopies ($7,262,830 vs $3,928,036). CONCLUSIONS Endoscopic ultrasounds generate greater downstream hospital charges than colonoscopies. These downstream charges attenuate the higher procedure-related charges of colonoscopy for a hospital.
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Affiliation(s)
- Matt Atkinson
- Division of Digestive Diseases, Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
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Richardson G, Bloor K, Williams J, Russell I, Durai D, Cheung WY, Farrin A, Coulton S. Cost effectiveness of nurse delivered endoscopy: findings from randomised multi-institution nurse endoscopy trial (MINuET). BMJ 2009; 338:b270. [PMID: 19208715 PMCID: PMC2643438 DOI: 10.1136/bmj.b270] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To compare the cost effectiveness of nurses and doctors in performing upper gastrointestinal endoscopy and flexible sigmoidoscopy. DESIGN As part of a pragmatic randomised trial, the economic analysis calculated incremental cost effectiveness ratios, and generated cost effectiveness acceptability curves to address uncertainty. SETTING 23 hospitals in the United Kingdom. PARTICIPANTS 67 doctors and 30 nurses, with a total of 1888 patients, from July 2002 to June 2003. INTERVENTION Diagnostic upper gastrointestinal endoscopy and flexible sigmoidoscopy carried out by doctors or nurses. MAIN OUTCOME MEASURE Estimated health gains in QALYs measured with EQ-5D. Probability of cost effectiveness over a range of decision makers' willingness to pay for an additional quality adjusted life year (QALY). RESULTS Although differences did not reach traditional levels of significance, patients in the doctor group gained 0.015 QALYs more than those in the nurse group, at an increased cost of about pound56 (euro59, $78) per patient. This yields an incremental cost effectiveness ratio of pound3660 (euro3876, $5097) per QALY. Though there is uncertainty around these results, doctors are probably more cost effective than nurses for plausible values of a QALY. CONCLUSIONS Though upper gastrointestinal endoscopies and flexible sigmoidoscopies carried out by doctors cost slightly more than those by nurses and improved health outcomes only slightly, our analysis favours endoscopies by doctors. For plausible values of decision makers' willingness to pay for an extra QALY, endoscopy delivered by nurses is unlikely to be cost effective compared with endoscopy delivered by doctors. TRIAL REGISTRATION International standard RCT 82765705.
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Affiliation(s)
- Gerry Richardson
- Centre for Health Economics and Hull York Medical School (HYMS), University of York, York YO10 5DD.
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Abstract
The functional gastrointestinal disorders (FGIDs) are a heterogeneous group of chronic conditions that are considered to be important to public health because they are remarkably common, can be disabling, and induce a major social and economic burden. Despite the Rome consensus process, the line defining true abnormality from health is as yet imprecise. Furthermore, the concept that the FGIDs have no pathological or biochemical correlates is starting to unravel, and some candidate morphometric abnormalities (e.g. duodenal eosinophilia, colonic mastocytosis) have been documented. The quality of care that patients with FGIDs receive is not well understood, despite the high volume of patients seen in primary and specialty care. There are a remarkable number of symptom-based and disease-based co-morbidities that appear to be more common in those with FGIDs that are not alone explained by coexistent somatization. Whether there is any means of preventing the development of FGIDs post-infection is untested but has vast public health implications. Defining disease severity remains key to better understanding the public health impact of FGIDs; severity is probably influenced by the intestinal and extra-intestinal symptom burden, psychological distress and the impact on quality of life, but how these factors interact remains uncertain. An important future research direction must be to quantify at what risk level it is reasonable to prescribe a medication that may be dangerous, and stratify which subsets of patients with FGIDs would qualify for such an approach using objective well validated tools (e.g. based on accurately defining gradations of severity of disease). Finally, there are some reasons to suspect that there may be an increase in mortality in FGID sufferers; for example, unnecessary surgery or invasive testing has a small but not zero associated mortality, and this should be a factor in view of the high prevalence of disease.
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Affiliation(s)
- N J Talley
- Department of Internal Medicine, Mayo Clinic Jacksonville, Jacksonville, FL 32224, USA.
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Wigle PR, Hein B, Ellis R, Austin O, Kiesler J, Gait KA. Picking a PPI: it comes down to cost. J Fam Pract 2008; 57:231-236. [PMID: 18394354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- Patricia R Wigle
- College of Pharmacy, University of Cincinnati Medical Center, USA
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Coons SJ, Chongpison Y, Wendel CS, Grant M, Krouse RS. Overall quality of life and difficulty paying for ostomy supplies in the Veterans Affairs ostomy health-related quality of life study: an exploratory analysis. Med Care 2007; 45:891-5. [PMID: 17712260 DOI: 10.1097/mlr.0b013e318074ce9b] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To explore whether there was a significant relationship between difficulty paying for ostomy supplies and overall quality of life among a sample of ostomates receiving care from the Veterans Health Administration (VHA). METHODS The data were collected as part of the Veterans Affairs (VA) Ostomy Health-Related Quality of Life Study, in which 511 respondents (239 cases, 272 controls) completed a survey instrument that included the modified City of Hope Quality of Life (mCOH-QOL) Ostomy questionnaire, SF-36V, and sociodemographic items. Responses from the 239 cases (ie, patients with intestinal stomas) were used in this analysis. The modified City of Hope Quality of Life Ostomy questionnaire item, "How good is your overall quality of life?," was the dependent variable for this analysis. The primary independent variable was the response (yes/no) to the item, "If you pay for any of the (ostomy) costs, is it difficult for you?" A hierarchical regression model was used to examine whether difficulty paying was significantly related to overall quality of life after adjusting for age, income, race/ethnicity, and physical health. RESULTS After accounting for the proportion of variance explained by age, income, race/ethnicity, and physical health, the additional proportion of variance explained by difficulty paying was statistically significant. Individuals reporting difficulty paying had a roughly 1 point lower (ie, beta-coefficient = -1.052; SE = 0.481) overall quality of life score on the 11-point scale. CONCLUSIONS We found a significant association between difficulty paying for ostomy supplies and overall quality of life. Although the cross-sectional study design does not allow causal inference, the results suggest a relationship that merits further examination.
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Affiliation(s)
- Stephen Joel Coons
- Department of Pharmacy Practice and Science, University of Arizona College of Pharmacy, Tucson, Arizona, USA.
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Marmo R, Rotondano G, Rondonotti E, de Franchis R, D'Incà R, Vettorato MG, Costamagna G, Riccioni ME, Spada C, D'Angella R, Milazzo G, Faraone A, Rizzetto M, Barbon V, Occhipinti P, Saettone S, Iaquinto G, Rossini FP. Capsule enteroscopy vs. other diagnostic procedures in diagnosing obscure gastrointestinal bleeding: a cost-effectiveness study. Eur J Gastroenterol Hepatol 2007; 19:535-42. [PMID: 17556898 DOI: 10.1097/meg.0b013e32812144dd] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Capsule enteroscopy is considered the gold standard for evaluating patients with obscure gastrointestinal bleeding. The costs of capsule enteroscopy examination, however, make it uncertain whether the clinically relevant diagnostic gain is also associated with cost savings. AIM To evaluate the incremental cost-effectiveness ratio of capsule enteroscopy in patients with obscure gastrointestinal bleeding. METHODS Retrospective study was carried out in nine Italian gastroenterology units from 2003 to 2005. Data on 369 consecutive patients with obscure gastrointestinal bleeding were collected. The diagnostic yield of capsule enteroscopy vs. other imaging procedures was evaluated as a measure of efficacy. The values of Diagnosis Related Group 175 (euro 1884.00 for obscure-occult bleeding and euro 2141.00 for obscure-overt bleeding) were calculated as measures of economic outcomes in the cost analysis. RESULTS Obscure and occult gastrointestinal bleeding was recorded in 177 patients (48%) with a mean duration of anemia history of 17.6+/-20.7 months. Among patients, 60.9% had had at least one hospital admission, 21.2% at least two, and 1.2% of obscure bleeders up to nine admissions. Overall, 58.4% of patients had positive findings with capsule enteroscopy compared with 28.0% with other imaging procedures (P<0.001). The mean cost of a positive diagnosis with capsule enteroscopy was euro 2090.76 and that of other procedures was euro 3828.83 with a mean cost saving of euro 1738.07 (P<0.001) for one positive diagnosis. CONCLUSIONS Capsule enteroscopy is a cost-saving approach in the evaluation of patients with obscure gastrointestinal bleeding.
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Affiliation(s)
- Riccardo Marmo
- Division of Gastroenterology, L.Curto Hospital, Polla, Sant'Arsenio, Italy.
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Marie I, Moutot A, Tharrasse A, Hellot MF, Robaday S, Hervé F, Lévesque H. Adéquation aux recommandations des prescriptions des inhibiteurs de la pompe à protons dans un service de médecine interne. Rev Med Interne 2007; 28:86-93. [PMID: 17092611 DOI: 10.1016/j.revmed.2006.09.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/29/2006] [Indexed: 01/26/2023]
Abstract
INTRODUCTION Proton pump inhibitors (PPIs) are an efficient therapy, being widely used by physicians. In 2004, cost of PPIs' therapy was as high as 748 millions of euros (for The Caisse primaire d'Assurance Maladie) in France. Although validated indications of PPIs are well known, numerous un-necessary prescriptions of PPIs are common. The aim of this prospective study was to evaluate PPIs' prescriptions of patients in a department of internal medicine. PATIENTS AND METHODS This is a 12-week assessment of medical charts of patients, receiving PPI therapy in patients in our department of internal medicine. Data were collected by a standardized questionnaire, with regards to: PPIs' nature and regimen, PPIs' indications as well as duration of therapy. RESULTS The medical charts of 729 consecutive patients, with a mean age of 67 years, were collected. Two hundred (and) twenty-four patients (30.7%) received PPI therapy; 157 of these patients were given PPI before admission in our department. Omeprazole was used in 71% of patients. Duration of PPI therapy was over one year in 45% of cases. Thirty-five per cent of family physicians' PPI prescription were validated and 23.8% of those of physicians working in the department of internal medicine. The main non-conform PPI's indications, by family physicians and internists were as follows: prevention of hemorrhagic risk of anti-platelet agent (21 vs 16.4%), anticoagulant (17.8 vs 16.4%), steroids (8.3 vs 13.4%) or non-steroid anti-inflammatory therapy without risk factor (1.9 vs 9%). Finally, in patients receiving PPI therapy before admission, this therapy was maintained in 76% of cases. CONCLUSION This prospective study confirms the frequent prescription of PPI therapy in a department of internal medicine (31% of patients). It also underscores the importance of PPIs' use by family physicians and physicians working in a department of internal medicine; this series further highlights the difficulties to interrupt this well tolerated therapy. To date, PPI therapy should be prescribed with a cautious consideration of cost and benefit.
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Affiliation(s)
- I Marie
- Département de médecine interne, CHU de Rouen-Boisguillaume, 1, rue de Germont, 76031 Rouen cedex, France.
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Llibre-Codina JM, Casado-Gómez MA, Sánchez-de la Rosa R, Pérez-Elías MJ, Santos-González J, Miralles-Alvarez C, Martínez-Chamorro E, Domingo-Pedrol P, Alvarez-García ML, Moreno-Guillén S. Costes de la toxicidad asociada a los análogos de nucleósidos inhibidores de la transcriptasa inversa en pacientes con infección por el VIH-1. Enferm Infecc Microbiol Clin 2007; 25:98-107. [PMID: 17288907 DOI: 10.1157/13098570] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To estimate the impact of toxicity related to nucleoside analogue reverse transcriptase inhibitors (NRTI) on the total cost of medical care in HIV-1-infected patients. METHODS . A pharmacoeconomic model was developed from the data obtained by a prospective, observational, multicenter study performed in Spain (Recover). The study patients had developed one NRTI-associated adverse event (AE) that justified discontinuation of treatment with the drug. All costs derived from NRTI-associated AEs in the HAART regimens of HIV-1-infected patients over a period of one year were assessed. The cost assessment (2005 values) included direct medical costs (drugs and AE management) and indirect costs (loss of productivity). The healthcare resources used in AE management were estimated by an expert panel of clinicians. RESULTS The use and cost of resources rose with increasing severity of all the AE. The average total cost per patient was estimated to be 4012 euro, which included 1789 euro in drug costs (NRTI associated with therapy discontinuation due to AE), and 2223 euro in direct and indirect costs of AE management (45% and 55% of total cost, respectively). Seventy-three per cent of AE-associated costs per patient came from lipoatrophy (560 euro), lipodystropy (535 euro) and peripheral neuropathy (533 euro). CONCLUSION Management of NRTI-related toxicities is more costly than NRTI acquisition and produces a significant increase in the overall healthcare expenditure for HIV-1-infected patients. This fact should be taken into account when designing the most efficient antiretroviral treatment strategies.
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British Society of Gastroenterology. Care of patients with gastrointestinal disorders in the UK. A strategy for the future. Gut 2007; 56 Suppl 1:1-56. [PMID: 17303613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
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Affiliation(s)
- M D Hellier
- Acute Services Unit, Great Western Hospital, Marlborough Road, Swindon SN3 6BB.
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Abstract
BACKGROUND Enteric illness arising from contaminated water and food is a major health concern worldwide, and tracking the incidences and severity of outbreaks is still a challenging task. Most developed and developing countries have administrative databases for medical visits and services maintained by the government and/or health insurance authorities. Although these databases could be extremely valuable resources to track patterns of environmental and other health issues, test hypotheses, and develop epidemiologic models and predictions, very little research has been done to develop methods to ensure the robustness of such databases and to demonstrate their utility as a research tool. OBJECTIVES We used the Medical Services Plan (MSP) database of British Columbia, Canada, to develop innovative ways to use medical billing and fee-for-services data to track long-term patterns of enteric illness at the level of populations and communities. RESULTS To illustrate the power and robustness of the method, we provided several examples covering 8 years of data from each of four communities covering a large range of population size. Not only could this method generalize to other diseases for which specific fee item markers can be found, but also it gives results consistent with a known outbreak and yields data patterns, which could not be revealed by the currently used methods. Because diagnostic code and fee item data for medical services are collected by most medical insurance agencies, our method can have global applications for tracking enteric and other illnesses at the level of populations and communities.
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Affiliation(s)
| | - Asit Mazumder
- Address correspondence to A. Mazumder, Water and Watershed Research Program, University of Victoria, 116 Petch Building, 3800 Finnerty Rd., Victoria V8P 5C2, BC Canada. Telphone: (250) 472-4789. Fax: (250) 472-4766. E-mail:
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Halkin H, Dushenat M, Silverman B, Shalev V, Loebstein R, Lomnicky Y, Friedman N. Brand versus generic alendronate: gastrointestinal effects measured by resource utilization. Ann Pharmacother 2006; 41:29-34. [PMID: 17190847 DOI: 10.1345/aph.1h218] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Adverse reactions related to the upper gastrointestinal tract (UGIT) that are associated with generic alendronate formulations may differ from those associated with the brand drug. OBJECTIVE To test the hypothesis that adverse UGIT effects of alendronate formulations may differ between generic and brand products. METHODS We conducted a database health resource utilization analysis of UGIT outcomes in patients who started treatment with generic or brand alendronate formulations during 2001-2005. We included 6962 patients who were treated continuously for 3 months with 1 of 4 alendronate formulations: brand 10 mg/day (Merck, Sharpe & Dohme, n = 1418), generic A 10 mg/day (Teva, Israel, n = 650), generic B 10 mg/day (Unipharm, Israel, n = 628), and brand 70 mg/wk (n = 4266). In these patients, who had neither filled a prescription for alendronate nor had any gastrointestinal problems in the year preceding the study, we compared incidence rates of new use of gastric medications (H2-blockers, proton-pump inhibitors, or antacids), gastroenterology visits, endoscopies, and hospital admissions. RESULTS Incident rate ratios (IRR) for treatment discontinuation were higher with both daily generic products (IRR 1.3; 95% CI 1.04 to 1.63). Adherence (medication possession ratio [MPR] >80%) was better with brand 10 mg/day (IRR 1.19; 95% CI 1.11 to 1.27). All comparisons were adjusted for use of concurrent corticosteroids, nonsteroidal antiinflammatory drugs, and potassium supplements. Hospitalization rates (2.7-3.2%) were similar in all groups. New use of gastric medications (3.4-4.9%) was lower with brand 10 mg/day (IRR 0.71; 95% CI 0.53 to 0.95). Rates of UGIT endoscopy (n = 49) in patients receiving 10 mg were 0.6% (brand), 1.1% (generic A), and 1.6% (generic B), with generic B higher (IRR 2.88; 95% CI 1.14 to 7.29) in the entire cohort, but not among new users (n = 273) of gastric drugs (IRR 2.46; 95% CI 0.55 to 11.05). Endoscopic findings were normal in 22 patients, hiatal hernia with no mucosal lesion was present in 10 patients, and there was mild-to-moderate esophagitis or gastritis in 17 patients; there were no significant differences among the formulations. CONCLUSIONS We found insufficient evidence to indicate major differences in UGIT adverse effects related to use of daily generic, as compared with brand, alendronates.
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Affiliation(s)
- Hillel Halkin
- Chairman, Formulary Committee, Maccabi Healthcare Services, Tel Aviv, Israel; Sackler School of Medicine, Tel Aviv University
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Brown TJ, Hooper L, Elliott RA, Payne K, Webb R, Roberts C, Rostom A, Symmons D. A comparison of the cost-effectiveness of five strategies for the prevention of non-steroidal anti-inflammatory drug-induced gastrointestinal toxicity: a systematic review with economic modelling. Health Technol Assess 2006; 10:iii-iv, xi-xiii, 1-183. [PMID: 17018227 DOI: 10.3310/hta10380] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES To assess the relative effectiveness, patient acceptability, costs and cost-effectiveness of four strategies for the prevention of non-steroidal anti-inflammatory drugs (NSAIDs)-induced gastrointestinal (GI) toxicity: (1) Cox-1 NSAIDs plus histamine-2 receptor antagonist (H2RA), (2) Cox-1 NSAIDs plus proton pump inhibitors (PPIs), (3) Cox-1 NSAIDs plus misoprostol, and (4) Cox-2 NSAIDs (later expanded to 4a Cox-2 coxibNSAIDs and 4b Cox-2 preferential NSAIDs). DATA SOURCES Electronic databases up to May 2002. REVIEW METHODS Relevant studies were selected, assessed and analysed. Pooled relative risk ratios (RR) from the systematic review were combined with up-to-date UK resource use and unit costs data in an incremental economic analysis. A probabilistic decision-analytic model was designed and populated with data to carry out incremental economic analysis. Incremental cost-effectiveness ratios (ICERs) were generated for the outcome measure, endoscopic ulcer or serious GI event averted, against total cost, and non-parametric bootstrapping was used to simulate variance of these ICERs. RESULTS Of 118 selected trials, including 125 relevant comparisons (which included 76,322 participants) only 138 deaths and 248 serious GI events were reported. Seven comparisons were judged to be at low risk of bias. Comparing the gastroprotective strategies against placebo, there was no evidence of effectiveness of H2RAs against any primary outcomes (few events reported), PPIs may reduce the risk of symptomatic ulcers [RR 0.09, 95% confidence interval (CI) 0.02 to 0.47], misoprostol reduces the risk of serious GI complications (RR 0.57, 95% CI 0.36 to 0.91) and symptomatic ulcers (RR 0.36, 95% CI 0.20 to 0.67), Cox-2 'preferentials' reduce the risk of symptomatic ulcers (RR 0.41, 95% CI 0.26 to 0.65) and Cox-2 'coxibs' reduce the risk of symptomatic ulcers (RR 0.49, 95% CI 0.38 to 0.62) and possibly serious GI events (RR 0.55, 95% CI 0.38 to 0.80). All strategies except Cox-2 'preferentials' reduce the risk of endoscopic ulcers. There were only 12 direct comparisons between gastroprotective strategies. All they suggest is that Cox-2 preferentials are better than misoprostol for preventing GI complications. Indirect comparisons suggested that PPIs may prevent symptomatic ulcers better than Cox-2 coxibs, but this is very weak evidence. For prevention of endoscopic ulcers PPIs and misoprostol appear more successful than H2RAs and misoprostol is better than Cox-2 preferentials. There were no UK head-to-head published economic analyses with regard to the main gastroprotective strategies. There were generally insufficient data with regards to cardiac or renal outcomes, serious GI outcomes or life-years gained to populate the mode. Mean (2.5th and 97.5th percentile) costs per endoscopic ulcer averted compared with Cox-1 NSAIDs alone were as follows: Cox-1 plus H2RAs, -186 pounds (-555 to 804); Cox-1 plus PPIs, 454 pounds (251 to 877); Cox-1 plus misoprostol, 54 pounds (-112 to 238); Cox-2 selective NSAIDs, 263 pounds (-570 to 1280), or Cox-2 specific NSAIDs, 301 pounds (189 to 418). With regard to the prevention of endoscopic ulcers, Cox-1 NSAID plus H2RA is a dominant option. Cost-effectiveness acceptability analysis showed a 95% probability that this combination was less costly and more effective. Cost-effectiveness acceptability frontiers showed that if the decision-maker is willing to pay up to 750 pounds to avoid an endoscopic ulcer, then Cox-1 plus H2RA is the optimal strategy. If the decision-maker is willing to pay over 750 pounds, the optimal strategy is NSAID plus misoprostol. Between 1900 pounds and 3750 pounds, Cox-2 selective inhibitors are optimal, and over 3750 pounds, Cox-2 specific inhibitors become optimal. NSAID plus PPI is never the optimal strategy. Sensitivity and subgroup analyses suggest that Cox-1 NSAID plus H2RA and Cox-1 NSAID plus misoprostol become more cost-effective in the older age group. Some conclusions were associated with high levels of uncertainty. CONCLUSIONS Although there is a very large body of evidence comparing Cox-2 NSAIDs with Cox-1 NSAIDs, this is not matched by studies of the other types of gastroprotectors or by studies directly comparing active gastroprotective strategies. This lack of direct comparisons led to the use of indirect comparisons to help understand the relative efficacy of these strategies. Indirect evidence in itself is weak and was also hampered by lack of evidence in the underlying studies (where the gastroprotectors were compared with placebo). Economic modelling suggests that Cox-1 NSAID plus H2RA or Cox-1 NSAID plus PPI are the most cost-effective strategies for avoiding endoscopic ulcers in patients requiring long-term NSAID therapy. All strategies other than Cox-2 selective inhibitors reduce the rate of endoscopic ulcer compared with Cox-1 alone. The economic analysis suggests that there may be a case for prescribing H2RAs in all patients requiring NSAIDs. Misoprostol is more effective, but is associated with a greater cost and GI side-effects which may be unacceptable for patients. However, when assessing serious GI events, the economic analysis is sufficiently weakened by the data available as to render clear practice recommendations impossible. Further large, independent RCTs directly comparing various gastroprotective strategies are needed. These should report items such as major outcomes, primary data, adverse events, assessment of practice and patient preference.
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Affiliation(s)
- T J Brown
- arc Epidemiology Unit, University of Manchester, UK
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Abstract
Two main developments will dominate the future of gastroenterology in the United States. The first is changing demography, and the second is revolutionary change in the structure of health insurance, that is, the advent of consumer-driven health care. This article details some of the demographic and insurance changes that gastroenterologists will have to contend with in the future and outlines some of the opportunities and challenges that lie ahead.
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Affiliation(s)
- Robert A Ganz
- Minnesota Gastroenterology, PA, P.O. Box 14909, Minnesota, MN 55414, USA.
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Abstract
Current Procedural Terminology (CPT) coding is not an exact science. Although the CPT code set was developed to describe clearly and comprehensively services provided by health care professionals, the intended application of individual codes is not always clear. In addition, coding that may be correct in terms of CPT definitions and instructions may contradict instructions from payment policies set by insurers. This article provides answers to the gastroenterologists' most commonly asked questions and provides primary sources for coding and payment policies when possible. Answers to the questions are accurate as of the date of publication but may be subject to change.
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Affiliation(s)
- Leslie Narramore
- MARC Associates, 1101 17th Street, NW, Suite 1102, Washington, DC 20036, USA
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Poglayen G, Battelli G. [An insight into the epidemiology and economic impact of gastro-intestinal nematodes in small ruminants]. Parassitologia 2006; 48:409-13. [PMID: 17176952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Milk production has been a distinguishing characteristic of sheep breeding since antiquity in the Mediterranean area, including Italy, where prehistoric findings confirm this particular husbandry activity. In Homer's Odyssey, the description of Polifemo's sheep flock organization is remarkably similar to current production systems. The ancient roots of this tradition have grown into an important economic reality, with excellent levels of milk production and apporoximately 65 typical cheeses. It is interesting to note that the Italian word "pecora" (sheep) is believed to have originated from the Latin "pecunia" (money). Although heavy production losses are due to parasitic infections, only 250 papers have been published in the last 50 years in Italy on sheep parasites. Differences in climate, environmental factors and production tecniques may influence infection prevalence, load and pathogenesis. For this reason, prevention must be aimed at the particular epidemiological situation and not simply adapted from current schemes used abroad. The aim of this paper is to illustrate the epidemiology of ovine gastrointestinal nematodes in Italy and to evaluate the economic importance of their control.
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MESH Headings
- Animal Husbandry/economics
- Animals
- Cost-Benefit Analysis
- Dairying/economics
- Female
- Gastrointestinal Diseases/economics
- Gastrointestinal Diseases/epidemiology
- Gastrointestinal Diseases/parasitology
- Gastrointestinal Diseases/veterinary
- Helminthiasis, Animal/economics
- Helminthiasis, Animal/epidemiology
- Helminthiasis, Animal/parasitology
- Intestinal Diseases, Parasitic/economics
- Intestinal Diseases, Parasitic/epidemiology
- Intestinal Diseases, Parasitic/parasitology
- Intestinal Diseases, Parasitic/veterinary
- Italy/epidemiology
- Male
- Nematode Infections/economics
- Nematode Infections/epidemiology
- Nematode Infections/parasitology
- Nematode Infections/veterinary
- Parasitic Diseases, Animal/economics
- Parasitic Diseases, Animal/epidemiology
- Parasitic Diseases, Animal/parasitology
- Sheep/parasitology
- Sheep Diseases/economics
- Sheep Diseases/epidemiology
- Sheep Diseases/parasitology
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Affiliation(s)
- G Poglayen
- Department of Veterinary Public Health and Animal Patholoy, Alma Mater Studiorum University of Bologna, Italy.
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