Treat-to-Target Monitoring Adherence and Rates of Healthcare Utilization in Patients With Inflammatory Bowel Disease in a Regional Healthcare System.

Clinical Outcomes and Healthcare Utilization in Patients with Sickle Cell Disease: A Nationwide Cohort Study of Medicaid Beneficiaries

IntroductionSeveral pharmacologic treatments are available for fibromyalgia, but little is known about the comparative effectiveness of these treatments on health care utilization.MethodsUsing US commercial insurance claims data (covering 2007 to 2009), we conducted a cohort study to examine the comparative effectiveness of amitriptyline, duloxetine, gabapentin, and pregabalin on health care utilization in patients with fibromyalgia. We measured patients’ medication adherence using the proportion of days covered (PDC) and estimated multivariable rate ratios (RRs) for outpatient visits, prescriptions, hospitalization, and emergency department (ED) visits in propensity score (PS)–matched cohorts.ResultsCohorts of 8,269 amitriptyline, 9,941 duloxetine, and 18,613 gabapentin initiators were compared with their PS-matched pregabalin initiators. During the baseline 180-day period, patients had, on average, seven to nine physician visits, including six to eight specialist visits, and received eight prescription drugs. The mean PDC up to 180 days varied from 38.6% to 67.7%. The number of outpatient visits, prescriptions, and hospitalizations decreased slightly after initiating one of the study drugs, but the number of ED visits increased after treatment initiation. Compared to pregabalin, duloxetine was associated with decreased outpatient visits (RR, 0.94; 95% confidence interval (CI), 0.88 to 1.00), prescriptions (RR, 0.94; 95% CI, 0.90 to 0.98), hospitalizations (RR, 0.75; 95% CI, 0.68 to 0.83), and ED visits (RR, 0.85; 95% CI, 0.79 to 0.91). Little difference in health care utilization rates was noted among amitriptyline and gabapentin initiators compared to those who were started on pregabalin.ConclusionsFibromyalgia patients had high health care utilization before and after initiation of amitriptyline, duloxetine, gabapentin, or pregabalin. Medication adherence was suboptimal. Overall, fibromyalgia treatment had little impact on reducing health care utilization, but duloxetine initiators had less health care utilization than those started on pregabalin.Electronic supplementary materialThe online version of this article (doi:10.1186/s13075-015-0530-8) contains supplementary material, which is available to authorized users.

Background and aims Few studies have reported the long-term impact of chronic pain on health care utilization. The primary aim of this study was to investigate if chronic musculoskeletal pain was associated with health care utilization in the general population in a 21-year follow-up of a longitudinal cohort. The secondary aim was to identify and describe factors that characterize different long-term trajectories of health care utilization. Methods A prospective cohort design with a baseline sample of 2,425 subjects (aged 20-74). Data were collected by self-reported questionnaires, and three time points (1995, 2007, and 2016) were included in the present 21-year follow up study. Data on health care utilization were dichotomized at each time point to either high or low health care utilization. High utilization was defined as >5 consultations with at least one health care provider, or ≥1 consultation with at least 3 different health care providers during the last 12 months. Low health care utilization was defined as ≤5 consultations with one health care provider and <3 consultations with different health care providers. The associations between baseline variables and health care utilization in 2016 were analyzed by multiple logistic regression. Five different trajectories for health care utilization were identified by visual analysis, whereof four of clinical relevance were included in the analyses. Results Baseline predictors for high health care utilization at the 21-year follow-up in 2016 were chronic widespread pain (OR: 3.2, CI: 1.9-5.1), chronic regional pain (OR:1.8, CI: 1.2-2.6), female gender (OR: 2.0, CI: 1.4-3.0), and high age (OR: 1.6, CI:0.9-2.9). A stable high health care utilization trajectory group was characterized by high levels of health care utilization, and a high prevalence of chronic pain at baseline and female gender (n = 23). A stable low health care utilization trajectory group (n = 744) was characterized by low health care utilization, and low prevalence of chronic pain at baseline. The two remaining trajectories were: increasing trajectory group (n = 108), characterized by increasing health care utilization, chronic pain at baseline and female gender, and decreasing trajectory group (n = 107) characterized by decreasing health care utilization despite a stable high prevalence of chronic pain over time. Conclusions The results suggest that chronic pain is related to long-term health care utilization in the general population. Stable high health care utilization was identified among a group characterized by female gender and a report of chronic widespread pain. Implications This cohort study revealed that chronic widespread pain predicted high health care utilization over a 21-year follow-up period. The results indicate the importance of early identification of musculoskeletal pain to improve the management of pain in the long run.

High Sugar-Sweetened Beverage Consumption Is Associated with Increased Health Care Utilization in Patients with Inflammatory Bowel Disease: A Multiyear, Prospective Analysis

Objective:Low adherence with asthma treatment may be associated with suboptimal outcomes and hence create a treatment gap in the real-life setting. The objective of this study was to assess the long-term association between adherence to treatment with fixed-dose fluticasone propionate/salmeterol (FSC) and the risk of exacerbations and health care utilization in patients with asthma.Research design and methods:Observational single cohort study utilizing the Quebec Health Insurance databases. All patients (age >12 years) with a diagnosis of asthma (ICD9-CM 493.xx) between 2001 and 2010 were entered into the study cohort at the time of their first prescription for FSC at any dose. Follow-up continued to the last known claim or death. Adherence to treatment was ascertained as compliance (medication possession ratio ≥80%) and persistence (absence of treatment gap ≥30 days).Main outcome measures:Outcomes assessed were exacerbations defined as one of the following: use of oral corticosteroid (OCS), emergency room (ER) visit for asthma or hospitalization for asthma. Asthma related health care resource utilizations ascertained were number of prescription claims for rescue medications, ER visits, hospitalizations, intensive care unit (ICU) stay, intubations, and general practitioner (GP) and respirologist visits.Results:A total of 19,126 patients were included in the study. The proportion of compliant and persistent patients were 42.7% and 29.3% respectively. Multivariate logistic regression analyses showed a significantly reduced adjusted odds of exacerbations for compliant (OR = 0.48; 95% CI: 0.44–0.54) and persistent patients (OR = 0.42; 95% CI: 0.38–0.48). Similarly, significantly lower rates of health care utilization were observed for compliant and persistent patients.Conclusions:The results of this large population-based study have shown that increased adherence to treatment with FSC is associated with lower risk for exacerbations, lower rescue medication use and lower health care utilization in asthma patients. Despite the typical limitations of an administrative database study including validity of the diagnosis, the fact that compliance and persistence are calculated based on filled claims which does not guarantee that the patients actually took their medications, and the absence of clinical and laboratory data, the findings have implications for physician and patient awareness of the importance of adherence in the management of asthma.

BackgroundGiven the complexity of the Systemic Sclerosis (SSc), patients usually require multidisciplinary treatment involving, apart from the rheumatologist, other medical specialists and non-medical health professionals such as physical therapists, occupational...

12117 Background: Patients with hematologic malignancies are less likely to receive outpatient palliative care (OPC) compared to patients with other cancer types. Little is known about the characteristics or health care utilization of patients with hematologic malignancies who are co-managed by OPC. In this study, we evaluated referral patterns and health care utilization of patients with hematologic malignancies who were seen in an embedded OPC clinic. Methods: We conducted a retrospective cohort study of patients who established care with an embedded OPC nurse practitioner from 3/2016 – 5/2020 at a quaternary academic medical center. We obtained information about patients’ demographics, clinical characteristics, and reasons for referral to OPC from the electronic health record. Information about costs and health care utilization were provided by our finance team. For patients who were followed by OPC for at least 6 months, we used two-tailed t-tests to compare the number of hospitalizations and emergency department (ED) visits, as well as total costs, for the 6 months before and the 6 months after initiating OPC. This was approved by the UCSF IRB. Results: A total of 120 patients received OPC. Median age was 59 years (range 24-89), 48% were female, and 64% were Non-Hispanic White. Myeloma was the most common cancer (n = 50/120, 41.7%), followed by aggressive lymphoma (n = 21/120, 17.5%), and acute myeloid leukemia (n = 18/120, 15%). The primary reason for referral was for symptom management, such as pain (60%, n = 72/120), mood symptoms (12.5%, n = 15/120), and fatigue (7.5%, n = 9/120). Ten percent (n = 12/120) were referred for goals of care conversations prior to stem cell transplant (SCT). An advance directive was on file for 29% (n = 35/120) of patients, of which 34% (n = 12/35) were completed after OPC enrollment. Of the 38 patients who died, the median time from PC enrollment to death was 15.3 months, and 39% died on hospice. For the 65 patients who were followed by OPC for at least 6 months, the total number of inpatient hospitalizations, excluding SCT, went from 0.82 to 0.54 (p = 0.11) per person in the 6 months before compared to the 6 months after initiating OPC. ED visits went from 0.28 to 0.18 (p = 0.33). The total direct cost of inpatient hospitalizations, excluding SCT, decreased from $43,428 to $13,226 (p = 0.01), and the cost of ED visits went from $640 to $297 (p = 0.32) per person. Conclusions: There is an important role for embedded OPC for patients with hematologic malignancies, long before the end-of-life period, to manage symptoms and support decision-making. OPC is associated with a trend towards lower health care utilization and decreased hospitalization costs. Prospective studies are warranted to further explore the impact of OPC on symptoms and patient/caregiver experience, as well as to clarify how OPC impacts health care utilization.

Pain is commonly experienced by patients with inflammatory bowel disease (IBD). Unfortunately, pain management is a challenge in IBD care, as currently available analgesics are associated with adverse events. Our understanding of the impact of opioid use on healthcare utilization among IBD patients remains limited. A systematic search was completed using PubMed, Embase, the Cochrane Library, and Scopus through May of 2020. The exposure of interest was any opioid medication prescribed by a healthcare provider. Outcomes included readmissions rate, hospitalization, hospital length of stay, healthcare costs, emergency department visits, outpatient visits, IBD-related surgeries, and IBD-related medication utilization. Meta-analysis was conducted on study outcomes reported in at least 4 studies using random-effects models to estimate pooled relative risk (RR) and 95% confidence interval (CI). We identified 1969 articles, of which 30 met inclusion criteria. Meta-analysis showed an association between opioid use and longer length of stay (mean difference, 2.25 days; 95% CI, 1.29-3.22), higher likelihood of prior IBD-related surgery (RR, 1.72; 95% CI, 1.32-2.25), and higher rates of biologic use (RR, 1.38; 95% CI, 1.13-1.68) but no difference in 30-day readmissions (RR, 1.17; 95% CI, 0.86-1.61), immunomodulator use (RR, 1.13; 95% CI, 0.89-1.44), or corticosteroid use (RR, 1.36; 95% CI, 0.88-2.10) in patients with IBD. On systematic review, opioid use was associated with increased hospitalizations, healthcare costs, emergency department visits, outpatient visits, and polypharmacy. Opioids use among patients with IBD is associated with increased healthcare utilization. Nonopioid alternatives are needed to reduce burden on the healthcare system and improve patient outcomes.

BACKGROUND:Obstructive sleep apnea (OSA) is an important cause of morbidity in the elderly population. Limited data are available regarding the healthcare utilization and predisposing conditions related to OSA in the elderly. Our aim was to evaluate the healthcare utilization and the conditions associated with new and chronic diagnosis of OSA in a large cohort of elderly patients in the Veterans Health Administration (VHA).MATERIALS AND METHODS:This retrospective cohort study used inpatient and outpatient VHA data to identify the individuals diagnosed with OSA using ICD-9 codes during the fiscal years 2003-2005. Primary outcomes were emergency department (ED) visits and hospitalizations. Multivariable logistic regression analysis was performed to identify the demographic and clinical characteristics associated with new and chronic diagnosis of OSA.RESULTS:Of 1,867,876 elderly veterans having 2 years of care, 82,178 (4.4%) were diagnosed with OSA. Individuals with OSA were younger and more likely to have chronic diseases than those without OSA. Individuals with chronic OSA were more likely to have diagnoses of congestive heart failure (CHF), pulmonary circulation disorders, COPD, and obesity and less likely to have diagnoses of hypertension, osteoarthritis, and stroke than individuals with newly diagnosed OSA. The proportion of patients with new OSA diagnosis who required at least one ED visit was higher than the proportion of chronic OSA and no OSA patients (37%, 32%, and 15%, respectively; P-value <0.05). The proportion of new OSA patients who required at least one hospitalization was also higher than the proportion of chronic OSA and no OSA patients (24%, 17%, and 7%, respectively; P-value <0.05).CONCLUSION:Patients with OSA had a higher incidence of healthcare utilization compared to patients without OSA. New OSA patients had a higher rate of healthcare utilization in the year of diagnosis compared to chronic patients and patients without OSA. Early OSA recognition may reduce healthcare utilization in these patients.

Surgical quality improvement efforts have largely focused on 30-day outcomes, such as readmissions and complications. Surgery may have a sustained impact on the health and quality of life of patients considered frail, yet data are lacking on the long-term health care utilization of patients with frailty following surgery. To examine the independent association of preoperative frailty on long-term health care utilization (up to 24 months) following surgery. This retrospective, observational cohort study included patients undergoing elective general and vascular surgery performed in the Veterans Affairs (VA) Surgical Quality Improvement Program with study entry from October 1, 2013, to September 30, 2018. Patients were followed up for 24 months. Patients with nursing home visits prior to surgery, emergent cases, and in-hospital deaths were excluded. Data analysis was conducted from September 2022 to May 2024. Preoperative frailty as assessed by the Risk Analysis Index (RAI-A) score: robust, less than 20; normal, 20 to 29; frail, 30 to 39; and very frail, 40 or more. The primary outcome was health care utilization through 24 months, defined as inpatient admissions, outpatient visits, emergency department (ED) visits, and nursing home or rehabilitation services collected via Corporate Data Warehouse and Centers for Medicare & Medicaid Services data. χ2 Tests and analysis of variance were used to assess preoperative frailty status, and a Cox proportional hazards model was used to calculate the adjusted association of preoperative frailty on each postdischarge health care utilization outcome. This study identified 183 343 elective general (80.5%) and vascular (19.5%) procedures (mean [SD] age, 62 [12.7] years; 12 915 females [7.0%]; 28 671 Black patients [16.0]; 138 323 White patients [77.3%]; 94 451 Medicare enrollees [51.5%]) with mean (SD) RAI-A score of 22.2 (7.0). After adjustment for baseline characteristics and preoperative use of health care services, frailty was associated with higher inpatient admissions (frail: hazard ratio [HR], 1.75; 95% CI, 1.70-1.79; very frail: HR, 2.33; 95% CI, 2.25-2.42), ED visits (frail: HR, 1.39; 95% CI, 1.36-1.41; very frail: HR, 1.70; 95% CI, 1.65-1.75), and nursing home or rehabilitation encounters (frail: HR, 4.97; 95% CI, 4.36-5.67; very frail: HR, 7.44; 95% CI, 6.34-8.73). For patients considered frail and very frail, health care utilization was higher after surgery and remained significant through 24 months for all outcomes (using piecewise Cox proportional hazards modeling). In this study, frailty was a significant risk factor for high long-term health care utilization after surgery. This may have quality of life implications for patients and policy implications for health care systems and payers.

Impact of Fatty Liver Disease on Health Care Utilization and Costs in a General Population: A 5-Year Observation

PurposeTo develop and internally validate prediction models with machine learning for future potentially preventable healthcare utilization in patients with multiple long term conditions (MLTC). This study is the first step in investigating whether prediction models can help identify patients with MLTC that are most in need of integrated care.MethodsA retrospective cohort study was performed with electronic health record data from adults with MLTC from an academic medical center in the Netherlands. Based on demographic and healthcare utilization characteristics in 2017, we predicted ≥ 12 outpatient visits, ≥ 1 emergency department (ED) visits, and ≥ 1 acute hospitalizations in 2018. Four machine learning models (elastic net regression, extreme gradient boosting (XGB), logistic regression, and random forest) were developed, optimized, and evaluated in a hold-out dataset for each outcome.ResultsA total of 14,486 patients with MLTC were included. Based on the area under the curve (AUC) and calibration curves, the XGB model was selected as final model for all three outcomes. The AUC was 0.82 for ≥ 12 outpatient visits, 0.76 for ≥ 1 ED visits and 0.73 for ≥ 1 acute hospitalizations. Despite adequate AUC and calibration, precision-recall curves showed suboptimal performance.ConclusionsThe final selected models per outcome can identify patients with future potentially preventable high healthcare utilization. However, identifying high-risk patients with MLTC and substantiating if they are most in need of integrated care remains challenging. Further research is warranted investigating whether patients with high healthcare utilization are indeed the most in need of integrated care and whether quantitively identified patients match the identification based on clinicians’ experience and judgment.

To determine predictors of intensive care unit (ICU) admission and to assess health care utilization (HCU) post-ICU admission among persons with inflammatory bowel disease (IBD). We matched a population-based database of Manitobans with IBD to a general population cohort on age, sex, and region of residence and linked these cohorts to a population-based ICU database. We compared the incidence rates of ICU admission among prevalent IBD cases according to HCU in the year before admission using generalized linear models adjusting for age, sex, socioeconomic status, region, and comorbidity. Among incident cases of IBD who survived their first ICU admission, we compared HCU with matched controls who survived ICU admission. Risk factors for ICU admission from the year before admission included cumulative corticosteroid use (incidence rate ratio, 1.006 per 100 mg of prednisone; 95% confidence interval, 1.004-1.008) and IBD-related surgery (incidence rate ratio, 2.79; 95% confidence interval, 1.99-3.92). Use of immunomodulatory therapies within 1 year, or surgery for IBD beyond 1 year prior, were not associated with ICU admission. In those who used corticosteroids and immunomodulatory medications in the year before ICU admission, the use of immunomodulatory medications conferred a 30% risk reduction in ICU admission (incidence rate ratio, 0.70; 95% confidence interval, 0.50-0.97). Persons with IBD who survived ICU admission had higher HCU in the year following ICU discharge than controls. Corticosteroid use and surgery within the year are associated with ICU admission in IBD while immunomodulatory therapy is not. Surviving ICU admission is associated with high HCU in the year post-ICU discharge.

WITHDRAWN: Evidence Synthesis to Advance Clinical Practice and Scientific Research: A CGH Pillar

To investigate the potential utility of asking parents about health care utilization as a means of identifying individuals at risk for psychosocial problems. Parents of 366 children ages 2 to 16 completed questionnaires about their own, their child's, and their family's psychosocial functioning and health care utilization. Children and parents with high health care utilization were more likely to have psychosocial problems than those with low health care utilization. Sensitivity and specificity of health care utilization as a marker for psychosocial problems ranged from 43.8% to 68.8%. Although high rates of child health care utilization are related to the presence of psychosocial problems, use of this measure alone could result in many false-positive and false-negative identifications. Rather, use of health care utilization data in conjunction with other screening measures may be useful for alerting physicians to the possibility of both child and parent psychosocial problems.