A Linked Electronic Medical Record-Claims Analysis of the Clinical and Economic Outcomes of Patients Coded for Erosive Esophagitis in the United States.

INTRODUCTION: Erosive esophagitis (EE) is a severe form of gastroesophageal reflux disease commonly treated with proton pump inhibitors (PPIs). The aim of this retrospective, observational cohort study was to describe the characteristics and healthcare burden of patients with EE. METHODS: We identified adults in the USA with an EE diagnosis between January  1, 2016 and February 28, 2019 in a linked dataset containing electronic health records (EHR) from the Veradigm Network EHR and claims data from Komodo Health. Patients were required to have 1 year of baseline data and 3 years of follow-up data. Patients were stratified by the number of PPI lines of therapy (LOT) during the 4-year study period. We descriptively captured patient characteristics and treatment patterns, along with all-cause and EE-related healthcare utilization and costs. RESULTS: Among the 158,347 qualifying adults with EE, 71,958 (45.4%) had 1 PPI LOT, 14,985 (9.5%) had 2 LOTs, 15,129 (9.6%) had 3+ LOTs, and 56,275 (35.5%) did not fill a PPI prescription. Omeprazole and pantoprazole comprised more than 70% of any LOT, with patients commonly switching between the two. Mean (standard deviation) annualized all-cause and EE-related healthcare costs in the follow-up period were $16,853 ($70,507) and $523 ($3659), respectively. Both all-cause and EE-related healthcare costs increased with LOTs. CONCLUSIONS: Patients with EE are commonly treated with prescription PPIs; however, 19.0% of patients cycled through multiple PPIs. Higher PPI use was associated with a higher comorbidity burden and higher healthcare costs compared to 0 PPI use.

Healthcare costs among patients with newly diagnosed helicobacter pylori infection in the United States: a linked claims-EHR study.

AIMS: The study objectives were to 1) characterize the cost drivers of patients with Helicobacter pylori (HP) and 2) estimate HP-related cost savings following lab-confirmed HP eradication with US guideline-recommended treatment compared to failed eradication. METHODS: We identified adults newly diagnosed with HP between 1/1/2016-12/31/2019 in the Veradigm Electronic Health Record Database linked to claims data (earliest HP diagnosis = index date). For the overall costs analysis, we required patients to have data available for ≥12 months before and after the index date. Then, we used multivariable modeling to assess the marginal effects of comorbidities on all cause-healthcare costs in the 12 months following HP diagnosis. For the eradication savings analysis, we identified patients with ≥1 HP eradication regimen, a subsequent HP lab test result, and ≥1 year of data after the test result. Then we used multivariable modeling to estimate HP-related cost while adjusting for eradication status, demographics, post-testing HP-related clinical variables, and the interactions between eradication status and each HP-related clinical variable. RESULTS: The overall cost analysis included 60,593 patients with HP (mean age 54.2 years, 65.5% female). Mean (SD) 12-month unadjusted all-cause costs were $23,693 ($78,089). Rare comorbidities demonstrated the highest marginal effect. The marginal effects of gastric cancer and PUD were $15,705 and $7,323, respectively. In the eradication savings analysis, 1,835 (80.0%) of the 2295 patients had lab test-confirmed HP eradication. Compared to failed eradication, there were significant one-year cost savings among patients with successful HP eradication and select conditions: $1,770 for PUD, $518 for atrophic gastritis, $494 for functional dyspepsia, and $352 for gastritis. CONCLUSIONS: The healthcare costs of patients with HP are partially confounded by their burden of high-cost comorbidities. In the subset of patients with available results, confirmed vs. failed eradication of HP was associated with short-term cost offsets among those with specific to HP-related sequelae.

Helicobacter pylori (HP) is a common infection. We aimed to better understand healthcare costs for people infected with HP. Specifically, we were interested in 1) investigating whether complications from HP were causing high costs. 2) whether successful eradication of HP would lead to lower healthcare costs. We captured data on adults diagnosed with HP between 2016 and 2019. The data used in this study came from medical records and insurance bills. In the first part of the study, we found that patients with HP often have other health issues, and these other health issues were driving high healthcare costs. The majority of cost savings associated with HP eradication accrue from the prevention of potential complications of long-term infection, such as peptic ulcer disease and, rarely, gastric cancer.

Direct and Indirect Costs Among United States Commercially Insured Employees With Migraine.

OBJECTIVE: The aim of this study was to compare direct, indirect, and societal (direct plus indirect) costs between patients with and without migraine (controls). METHODS: Patients with migraine were identified from MarketScan claims and Health and Productivity Management databases from January 1, 2010, to December 31, 2013, and were propensity score matched (1:1) to controls. RESULTS: Patients with migraine (N = 26,647) were matched to controls, of whom 4323 were matched for work absence and 26,212 for short-term disability eligibility. Mean annualized direct costs ($13,032 vs $3234), indirect costs due to absence ($4104 vs $3531) and short-term disability ($1131 vs $52), and societal costs due to absence ($16,043 vs $6938) and short-term disability ($14,278 vs $3182) were all significantly higher (P < 0.001) for those patients with migraine versus controls, respectively. CONCLUSION: Migraine imposes high direct and indirect economic burden on payers and society due to significantly higher work productivity loss than controls.

Progression to type 2 diabetes, healthcare utilization, and cost among pre-diabetic patients with or without comorbid hypertension.

OBJECTIVE: This study examined progression to type 2 diabetes and compared healthcare utilization and costs among patients with pre-diabetes, with or without comorbid hypertension. RESEARCH DESIGN AND METHODS: This study drew from a large national claims database (2003-2008). Patients were ≥18 years of age with a medical claim or lab value indicating the presence of pre-diabetes. The index date was the first pre-diabetes diagnosis (ICD-9 codes 790.21, 790.22, 790.29) or qualifying lab value of fasting plasma glucose or impaired glucose intolerance. All patients had ≥12-month data pre- and post- index date. Multivariate analysis was conducted to identify risk factors affecting progression to type 2 diabetes, and to estimate the impact of hypertension status and diabetes progression on healthcare utilization and cost. RESULTS: 144,410 patients met study criteria, with an average follow-up of 802 (SD 344) days. Among participants, 30.7% progressed to diabetes, with a mean 288 (SD 340) days from pre-diabetes identification to diabetes diagnosis. Compared with patients who did not progress, the total adjusted medical costs for patients who developed diabetes increased by $1429 in 1 year, $2451 in 2 years, and $3621 in 3 years (p < 0.001). Patients with concomitant hypertension were significantly more likely to progress to type 2 diabetes, and had higher total medical costs compared to patients without hypertension ($476 higher in 1 year, $949 in 2 years, $1378 in 3 years). CONCLUSIONS: Patients with pre-diabetes who progressed to type 2 diabetes had higher healthcare utilization and costs compared with patients who did not. The presence of hypertension substantially increased costs and was associated with higher likelihood of diabetes progression. Blood pressure, lifestyle intervention, body mass index, and other factors cannot be examined due to the limitations of the data. Results may not be generalizable to patients with insurance other than commercial or Medicare.

Laparoscopic supracervical hysterectomy versus laparoscopic-assisted vaginal hysterectomy.

OBJECTIVES: To compare the incidence of perioperative complications and postoperative healthcare utilization and costs in laparoscopic supracervical hysterectomy (LSH) versus laparoscopic-assisted vaginal hysterectomy (LAVH) patients. METHODS: Women 18 years with LSH or LAVH were extracted using a large national commercial claims database from 1/1/2007 through 9/30/2008. Outcome was perioperative complications and gynecologic-related postoperative resource use and costs. Multivariate analysis was performed to compare postsurgical outcomes between the cohorts. RESULTS: The final sample consisted of 6,198 LSH patients and 14,181 LAVH patients. LSH patients were significantly more likely to have dysfunctional uterine bleeding and leiomyomas and less likely to have endometriosis and prolapse as the primary diagnosis, and also significantly more likely to have a uterus that weighed 250 grams than LAVH patients. Compared with LAVH patients, LSH patients had significantly lower overall infection rates (7.4% versus 6.2%, P .002) and lower total gynecologic related postoperative costs ($252 versus $385, P .001, within 30 days of follow-up and $350 versus $569, P .001, within 180 days of follow-up). Significant cost differences remained following multivariate adjustment for patient characteristics. CONCLUSIONS: LSH patients demonstrated fewer perioperative complications and lower GYN-related postoperative costs compared to LAVH patients.