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Trends in Neonatal Opioid Withdrawal Syndrome and Opioid Exposure Diagnoses Among Infants With Private Health Insurance, 2016-2021: Introduction of the P04.14 ICD-10-CM Code. Public Health Rep 2024; 139:88-93. [PMID: 37119181 PMCID: PMC10905765 DOI: 10.1177/00333549231162375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023] Open
Abstract
OBJECTIVE The opioid epidemic has led to a surge in diagnoses of neonatal opioid withdrawal syndrome (NOWS). Many states track the incidence of NOWS by using the P96.1 International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code for "neonatal withdrawal symptoms from maternal use of drugs of addiction." In October 2018, an ICD-10-CM code for neonatal opioid exposure (P04.14) was introduced. This code can be used when an infant is exposed to opioids in utero but does not have clinically significant withdrawal symptoms. We analyzed the effect of the P04.14 code on the incidence rate of NOWS (P96.1) and "other" neonatal drug exposure diagnoses (P04.49). METHODS We used private health insurance data collected for infants in the United States from the first quarter of 2016 through the third quarter of 2021 to describe incidence rates for each code over time and examine absolute and percentage changes before and after the introduction of code P04.14. RESULTS The exclusive use of code P96.1 declined from an incidence rate per 1000 births of 1.08 in 2016-2018 to 0.70 in 2019-2021, a -35.7% (95% CI, -47.6% to -23.8%) reduction. Use of code P04.49 only declined from an incidence rate of 2.34 in 2016-2018 to 1.64 in 2019-2021, a -30.0% (95% CI, -36.4% to -23.7%) reduction. Use of multiple codes during the course of treatment increased from an average incidence per 1000 births of 0.56 in 2016-2018 to 0.79 in 2019-2021, a 45.5% (95% CI, 24.8%-66.1%) increase. CONCLUSION The introduction of ICD-10-CM code P04.14 altered the use of other neonatal opioid exposure codes. The use of multiple codes increased, indicating that some ambiguity may exist about which ICD-10-CM code is most appropriate for a given set of symptoms.
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HIV Care Continuum Among People Living With HIV and History of Arrest and Mental Health Diagnosis. J Acquir Immune Defic Syndr 2023; 94:403-411. [PMID: 37949443 PMCID: PMC10642694 DOI: 10.1097/qai.0000000000003296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 08/15/2023] [Indexed: 11/12/2023]
Abstract
OBJECTIVE Justice involvement and psychiatric comorbidities contribute to excess HIV morbidity, yet their interaction is poorly understood. We examined associations of this overlap with HIV outcomes among people living with HIV (PLWH). METHODS We conducted a retrospective cohort study of PLWH aged 13 years and older residing in Marion County (Indianapolis), IN, during 2018 (n = 5730) using linked HIV surveillance, arrest, and clinical data. We used univariable and multivariable regression to evaluate main and interaction effects of 2010-2017 arrest and mental health diagnosis on 2018 linkage to care (LTC), retention in care (RIC), and undetectable viral load (UVL). RESULTS LTC decreased among those with, versus without, an arrest (P = 0.02), although mental health diagnoses had no significant effect on LTC. When controlling for demographics and substance use disorder, analyses indicated a protective effect of arrest history on odds of RIC (adjusted odds ratio [aOR] = 1.54) and UVL (aOR = 1.26). Mental health diagnosis also increased odds of RIC (aOR = 2.02) and UVL (aOR = 1.95). Post hoc tests demonstrated that these results were mediated by outpatient care utilization, although an arrest or mental health diagnosis did increase odds of RIC among PLWH and a history of low outpatient utilization. CONCLUSIONS Outpatient care utilization improves HIV outcomes, even among those with justice involvement and psychiatric comorbidities. Holistic approaches to care can increase utilization. Implementation of "no wrong door" approaches, such as integration of mental health care in the primary care setting, simplifies health care navigation and improves access. Among those arrested, access to a Behavioral Court program can improve, rather than disrupt, HIV care.
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The INGENIOUS trial: Impact of pharmacogenetic testing on adverse events in a pragmatic clinical trial. THE PHARMACOGENOMICS JOURNAL 2023; 23:169-177. [PMID: 37689822 PMCID: PMC10805517 DOI: 10.1038/s41397-023-00315-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 08/20/2023] [Accepted: 08/23/2023] [Indexed: 09/11/2023]
Abstract
Adverse drug events (ADEs) account for a significant mortality, morbidity, and cost burden. Pharmacogenetic testing has the potential to reduce ADEs and inefficacy. The objective of this INGENIOUS trial (NCT02297126) analysis was to determine whether conducting and reporting pharmacogenetic panel testing impacts ADE frequency. The trial was a pragmatic, randomized controlled clinical trial, adapted as a propensity matched analysis in individuals (N = 2612) receiving a new prescription for one or more of 26 pharmacogenetic-actionable drugs across a community safety-net and academic health system. The intervention was a pharmacogenetic testing panel for 26 drugs with dosage and selection recommendations returned to the health record. The primary outcome was occurrence of ADEs within 1 year, according to modified Common Terminology Criteria for Adverse Events (CTCAE). In the propensity-matched analysis, 16.1% of individuals experienced any ADE within 1-year. Serious ADEs (CTCAE level ≥ 3) occurred in 3.2% of individuals. When combining all 26 drugs, no significant difference was observed between the pharmacogenetic testing and control arms for any ADE (Odds ratio 0.96, 95% CI: 0.78-1.18), serious ADEs (OR: 0.91, 95% CI: 0.58-1.40), or mortality (OR: 0.60, 95% CI: 0.28-1.21). However, sub-group analyses revealed a reduction in serious ADEs and death in individuals who underwent pharmacogenotyping for aripiprazole and serotonin or serotonin-norepinephrine reuptake inhibitors (OR 0.34, 95% CI: 0.12-0.85). In conclusion, no change in overall ADEs was observed after pharmacogenetic testing. However, limitations incurred during INGENIOUS likely affected the results. Future studies may consider preemptive, rather than reactive, pharmacogenetic panel testing.
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Association of QT interval-prolonging drugs with clinical trial eligibility in patients with advanced cancer. Front Cardiovasc Med 2022; 9:894623. [PMID: 36588548 PMCID: PMC9798408 DOI: 10.3389/fcvm.2022.894623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 11/24/2022] [Indexed: 12/23/2022] Open
Abstract
Introduction Drug-induced prolongation of the heart rate-corrected QT interval (QTc) is associated with increased risk for the potentially fatal arrhythmia torsades de pointes. Due to arrhythmia risk, clinical trials with cancer therapeutics often exclude patients based on thresholds for QTc prolongation. Our objective was to assess associations between prescriptions for QT-prolonging drugs and the odds of meeting cancer trial exclusionary QTc thresholds in a cohort of adults with advanced cancer. Methods Electronic health records were retrospectively reviewed for 271 patients seen at our institutional molecular solid tumor clinic. Collected data included demographics, QTc measurements, ventricular arrhythmia-related diagnoses, and all inpatient and outpatient prescriptions. Potential associations were assessed between demographic and clinical variables, including prescriptions for QT-prolonging drugs, and QTc measurements. Results Women had longer median QTc measurements than men (p = 0.030) and were prescribed more QT-prolonging drugs during the study (p = 0.010). In all patients, prescriptions for QT-prolonging drugs were associated with longer median and maximum QTc measurements at multiple assessed time points (i.e., for QT-prolonging drugs prescribed within 10, 30, 60, and 90 days of QTc measurements). Similarly, the number of QT-prolonging drugs prescribed was correlated with longer median and maximum QTc measurements at multiple time points. Common QTc-related exclusionary criteria were collected from a review of ClinicalTrials.gov for recent cancer clinical trials. Based on common exclusion criteria, prescriptions for QT-prolonging drugs increased the odds of trial exclusion. Conclusion This study demonstrates that prescriptions for QT-prolonging drugs were associated with longer QTc measurements and increased odds of being excluded from cancer clinical trials.
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Design and rationale of GUARDD-US: A pragmatic, randomized trial of genetic testing for APOL1 and pharmacogenomic predictors of antihypertensive efficacy in patients with hypertension. Contemp Clin Trials 2022; 119:106813. [PMID: 35660539 PMCID: PMC9928488 DOI: 10.1016/j.cct.2022.106813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 05/25/2022] [Accepted: 05/30/2022] [Indexed: 11/28/2022]
Abstract
RATIONALE AND OBJECTIVE APOL1 risk alleles are associated with increased cardiovascular and chronic kidney disease (CKD) risk. It is unknown whether knowledge of APOL1 risk status motivates patients and providers to attain recommended blood pressure (BP) targets to reduce cardiovascular disease. STUDY DESIGN Multicenter, pragmatic, randomized controlled clinical trial. SETTING AND PARTICIPANTS 6650 individuals with African ancestry and hypertension from 13 health systems. INTERVENTION APOL1 genotyping with clinical decision support (CDS) results are returned to participants and providers immediately (intervention) or at 6 months (control). A subset of participants are re-randomized to pharmacogenomic testing for relevant antihypertensive medications (pharmacogenomic sub-study). CDS alerts encourage appropriate CKD screening and antihypertensive agent use. OUTCOMES Blood pressure and surveys are assessed at baseline, 3 and 6 months. The primary outcome is change in systolic BP from enrollment to 3 months in individuals with two APOL1 risk alleles. Secondary outcomes include new diagnoses of CKD, systolic blood pressure at 6 months, diastolic BP, and survey results. The pharmacogenomic sub-study will evaluate the relationship of pharmacogenomic genotype and change in systolic BP between baseline and 3 months. RESULTS To date, the trial has enrolled 3423 participants. CONCLUSIONS The effect of patient and provider knowledge of APOL1 genotype on systolic blood pressure has not been well-studied. GUARDD-US addresses whether blood pressure improves when patients and providers have this information. GUARDD-US provides a CDS framework for primary care and specialty clinics to incorporate APOL1 genetic risk and pharmacogenomic prescribing in the electronic health record. TRIAL REGISTRATION ClinicalTrials.govNCT04191824.
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Clinical Opportunities for Germline Pharmacogenetics and Management of Drug-Drug Interactions in Patients With Advanced Solid Cancers. JCO Precis Oncol 2022; 6:e2100312. [PMID: 35201852 PMCID: PMC9848543 DOI: 10.1200/po.21.00312] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 10/26/2021] [Accepted: 01/26/2022] [Indexed: 01/22/2023] Open
Abstract
PURPOSE Precision medicine approaches, including germline pharmacogenetics (PGx) and management of drug-drug interactions (DDIs), are likely to benefit patients with advanced cancer who are frequently prescribed multiple concomitant medications to treat cancer and associated conditions. Our objective was to assess the potential opportunities for PGx and DDI management within a cohort of adults with advanced cancer. METHODS Medication data were collected from the electronic health records for 481 subjects since their first cancer diagnosis. All subjects were genotyped for variants with clinically actionable recommendations in Clinical Pharmacogenetics Implementation Consortium guidelines for 13 pharmacogenes. DDIs were defined as concomitant prescription of strong inhibitors or inducers with sensitive substrates of the same drug-metabolizing enzyme and were assessed for six major cytochrome P450 (CYP) enzymes. RESULTS Approximately 60% of subjects were prescribed at least one medication with Clinical Pharmacogenetics Implementation Consortium recommendations, and approximately 14% of subjects had an instance for actionable PGx, defined as a prescription for a drug in a subject with an actionable genotype. The overall subject-level prevalence of DDIs and serious DDIs were 50.3% and 34.8%, respectively. Serious DDIs were most common for CYP3A, CYP2D6, and CYP2C19, occurring in 24.9%, 16.8%, and 11.7% of subjects, respectively. When assessing PGx and DDIs together, approximately 40% of subjects had at least one opportunity for a precision medicine-based intervention and approximately 98% of subjects had an actionable phenotype for at least one CYP enzyme. CONCLUSION Our findings demonstrate numerous clinical opportunities for germline PGx and DDI management in adults with advanced cancer.
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Opportunity for Genotype-Guided Prescribing Among Adult Patients in 11 US Health Systems. Clin Pharmacol Ther 2021; 110:179-188. [PMID: 33428770 PMCID: PMC8217370 DOI: 10.1002/cpt.2161] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 12/24/2020] [Indexed: 12/11/2022]
Abstract
The value of utilizing a multigene pharmacogenetic panel to tailor pharmacotherapy is contingent on the prevalence of prescribed medications with an actionable pharmacogenetic association. The Clinical Pharmacogenetics Implementation Consortium (CPIC) has categorized over 35 gene-drug pairs as "level A," for which there is sufficiently strong evidence to recommend that genetic information be used to guide drug prescribing. The opportunity to use genetic information to tailor pharmacotherapy among adult patients was determined by elucidating the exposure to CPIC level A drugs among 11 Implementing Genomics In Practice Network (IGNITE)-affiliated health systems across the US. Inpatient and/or outpatient electronic-prescribing data were collected between January 1, 2011 and December 31, 2016 for patients ≥ 18 years of age who had at least one medical encounter that was eligible for drug prescribing in a calendar year. A median of ~ 7.2 million adult patients was available for assessment of drug prescribing per year. From 2011 to 2016, the annual estimated prevalence of exposure to at least one CPIC level A drug prescribed to unique patients ranged between 15,719 (95% confidence interval (CI): 15,658-15,781) in 2011 to 17,335 (CI: 17,283-17,386) in 2016 per 100,000 patients. The estimated annual exposure to at least 2 drugs was above 7,200 per 100,000 patients in most years of the study, reaching an apex of 7,660 (CI: 7,632-7,687) per 100,000 patients in 2014. An estimated 4,748 per 100,000 prescribing events were potentially eligible for a genotype-guided intervention. Results from this study show that a significant portion of adults treated at medical institutions across the United States is exposed to medications for which genetic information, if available, should be used to guide prescribing.
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Abstract
IMPORTANCE Genotype-guided prescribing in pediatrics could prevent adverse drug reactions and improve therapeutic response. Clinical pharmacogenetic implementation guidelines are available for many medications commonly prescribed to children. Frequencies of medication prescription and actionable genotypes (genotypes where a prescribing change may be indicated) inform the potential value of pharmacogenetic implementation. OBJECTIVE To assess potential opportunities for genotype-guided prescribing in pediatric populations among multiple health systems by examining the prevalence of prescriptions for each drug with the highest level of evidence (Clinical Pharmacogenetics Implementation Consortium level A) and estimating the prevalence of potential actionable prescribing decisions. DESIGN, SETTING, AND PARTICIPANTS This serial cross-sectional study of prescribing prevalences in 16 health systems included electronic health records data from pediatric inpatient and outpatient encounters from January 1, 2011, to December 31, 2017. The health systems included academic medical centers with free-standing children's hospitals and community hospitals that were part of an adult health care system. Participants included approximately 2.9 million patients younger than 21 years observed per year. Data were analyzed from June 5, 2018, to April 14, 2020. EXPOSURES Prescription of 38 level A medications based on electronic health records. MAIN OUTCOMES AND MEASURES Annual prevalence of level A medication prescribing and estimated actionable exposures, calculated by combining estimated site-year prevalences across sites with each site weighted equally. RESULTS Data from approximately 2.9 million pediatric patients (median age, 8 [interquartile range, 2-16] years; 50.7% female, 62.3% White) were analyzed for a typical calendar year. The annual prescribing prevalence of at least 1 level A drug ranged from 7987 to 10 629 per 100 000 patients with increasing trends from 2011 to 2014. The most prescribed level A drug was the antiemetic ondansetron (annual prevalence of exposure, 8107 [95% CI, 8077-8137] per 100 000 children). Among commonly prescribed opioids, annual prevalence per 100 000 patients was 295 (95% CI, 273-317) for tramadol, 571 (95% CI, 557-586) for codeine, and 2116 (95% CI, 2097-2135) for oxycodone. The antidepressants citalopram, escitalopram, and amitriptyline were also commonly prescribed (annual prevalence, approximately 250 per 100 000 patients for each). Estimated prevalences of actionable exposures were highest for oxycodone and ondansetron (>300 per 100 000 patients annually). CYP2D6 and CYP2C19 substrates were more frequently prescribed than medications influenced by other genes. CONCLUSIONS AND RELEVANCE These findings suggest that opportunities for pharmacogenetic implementation among pediatric patients in the US are abundant. As expected, the greatest opportunity exists with implementing CYP2D6 and CYP2C19 pharmacogenetic guidance for commonly prescribed antiemetics, analgesics, and antidepressants.
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Use of PROMIS® to screen for depression in children with arthritis. Pediatr Rheumatol Online J 2020; 18:92. [PMID: 33228749 PMCID: PMC7686667 DOI: 10.1186/s12969-020-00482-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 11/01/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Children with JIA may experience difficulty with health related quality of life (HRQOL). The Patient Reported Outcomes Measurement Information System (PROMIS) a patient related outcome (PRO) measure, covers HRQOL domains that include physical function, mental health, and social interactions. During initial use, we found PROMIS identified children with symptoms of depression, sometimes before they shared those feelings with parents or members of the clinic team. We studied the use of PROMIS for this purpose, and to determine what demographic, clinical, and other characteristics might be related to higher depressive symptom scores. METHODS From March 2014 - February 2017, at each visit, all JIA patients having met ILAR classification criteria seen by M.L.M. received the PROMIS Short Form 35 v.1.0, as part of routine care. T scores were calculated from raw scores for mobility, anxiety, depressive symptoms, fatigue, peer relationships, and pain interference domains. Data extracted by optical mark recognition software were merged with electronic medical record (EMR data), extracted by Extract/Transform/Load software, including joint counts, visit age, ANA, RF, and HLA-B27 status. Mixed effects models were used to identify significant associations of independent variables with depression T scores. RESULTS Data from 148 patients were analyzed (114 females for 435 visits, 34 males for 118 visits; 13.8 ± 2.8 years): 70 persistent oligoarthritis, 9 extended oligoarthritis, 19 ERA, 21 polyarthritis (RF-), 5 polyarthritis (RF+), 11 undifferentiated arthritis, 3 psoriatic arthritis, 10 systemic arthritis). T scores showed wide ranges within individual JIA categories, with similar mean scores for all groups. Univariate linear mixed effects models showed significant relationships to depression T scores of gender and race (males and Asian patients with lower T scores, p < .0001, p = 0.091, respectively), joint count (p = 0.002), pain interference score (p = 0.0004), and Patient and Physician Global Assessment (p = 0.004, p < .0001, respectively). No particular JIA category was associated with Depression T scores. HRQOL domains were interrelated (p < .0001), including patients reporting symptoms of depression tending also to report symptoms of anxiety. PROMIS identified 15 patients who did not otherwise report depressive symptoms, but needed referral for counseling; eight did not endorse depressive symptoms until the 2nd or 3rd visit. Only 3 patients had disease flare. Concerns besides arthritis such as parental conflict or school bullying were elicited in 7 patients during interviews with the social worker. All patients expressed being worried about their arthritis. CONCLUSION PROMIS is useful in screening JIA patients for symptoms of depression, particularly to identify patients who might not otherwise report these symptoms. The other PROMIS domain scores are related to reporting of symptoms of depression, as is Patient and Physician Global Assessment. Future studies will use PROMIS questionnaires incorporated into the EMR, permitting data entry by tablets and an online patient portal. This will make possible comparisons of HRQOL in children with JIA to those with other chronic rheumatic and non-rheumatic diseases.
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An evaluation of recurrent hypoglycemia across Chicago, Illinois. J Diabetes Complications 2020; 34:107685. [PMID: 32732137 DOI: 10.1016/j.jdiacomp.2020.107685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 07/15/2020] [Accepted: 07/15/2020] [Indexed: 11/29/2022]
Abstract
AIMS Recurrent hypoglycemia is understudied. This study evaluates recurrent hypoglycemia, fragmentation of care and mortality in a large urban center. METHODS The Chicago HealthLNK Data Repository (CHDR), a de-identified electronic health record data set from institutions across Chicago, identified 9741 patients with diabetes (DM) who had hypoglycemia (emergency department (ED) or inpatient admission (IA)) from 2006 to 2012. Recurrence was defined as more than one hypoglycemia encounter, and fragmentation of health care was defined as an ED visit or IA for hypoglycemia at >1 site. RESULTS 187,644 patients were identified with DM; of 9741 patients with hypoglycemia, 2857 (29.3%) had recurrence. Patients with ≥4 hypoglycemic encounters (n = 1035) represented 10.6%, but accounted for 40.3% hypoglycemic encounters. Of 2857 patients with recurrence, 304 patients (10.6%) had fragmented care. In those with high hypoglycemic encounters (≥4), 22% (N = 226) had ≥10 encounters; race and insurance status differences were associated with number of hypoglycemic encounters. Having hypoglycemia was associated with increased mortality compared to no hypoglycemia (n = 2696, 27.7% vs n = 20,188, 11.4%; p < 0.00001 by chi-square). CONCLUSION A small subset of patients with hypoglycemia accounted for a large subset of hypoglycemia encounters. Targeted interventions in this high-risk, high mortality group are needed.
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Race/Ethnicity, and Behavioral Health Status: First Arrest and Outcomes in a Large Sample of Juvenile Offenders. J Behav Health Serv Res 2019; 45:237-251. [PMID: 29238907 DOI: 10.1007/s11414-017-9578-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The objective of this study was to assess the simultaneous effects of gender, race/ethnicity, and pre-arrest behavioral health (BH) service-use on age at first arrest, and first arrest outcomes. Between January 2004 and December 2011, arrest and medical records were collected on a retrospective longitudinal cohort of 12,476 first-time offenders, ages 8-18 years. Black youth were arrested at younger ages than white or Hispanic youth. Youth with psychiatric problems were arrested at younger ages than youth with substance-use, dual-diagnoses, or no BH problems. Compared to white males, black males had lower odds of detention and BH referrals. Compared to white females, black females had higher odds of release and lower odds of probation, detention, and BH referrals. A significant gender-by-BH problem interaction revealed males and females with previous psychiatric problems were arrested at younger ages than youth with substance, dual-diagnosis, or no prior problems. Implications are discussed.
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Risk of stroke after emergency department visits for neurologic complaints. Neurol Clin Pract 2019; 10:106-114. [PMID: 32309028 DOI: 10.1212/cpj.0000000000000673] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 03/22/2019] [Indexed: 12/26/2022]
Abstract
Objective To assess the risk of subsequent stroke among older patients discharged from an emergency department (ED) without a diagnosis of TIA or stroke. Methods Using electronic health record data from a large urban, university hospital and a community-based hospital, we analyzed patients aged 60-89 years discharged to home from the ED without an International Statistical Classification of Diseases and Related Health Problems, 9th or 10th Revision diagnosis of TIA or stroke. Based on the presence/absence of a head CT and the presence/absence of a chief complaint suggestive of TIA or stroke ("symptoms") during the index ED visit, we created 4 mutually exclusive groups (group 1, reference: head CT no, symptoms no; group 2: head CT no, symptoms yes; group 3: head CT yes, symptoms no; and group 4: head CT yes, symptoms yes). We calculated rates of stroke in the 30, 90, and 365 days after the index visit and used multivariable logistic regression to estimate odds ratios (ORs) for subsequent stroke. Results Among 35,622 patients (mean age 70 years, 59% women, and 16% African American), unadjusted rates of stroke in 365 days were as follows: group 4: 2.5%; group 3: 1.1%; group 2: 0.69%; and group 1: 0.54%. The adjusted OR for stroke was 3.30 (95% confidence interval [CI], 1.61-6.76) in group 4, 1.56 (95% CI, 1.16-2.09) in group 3, and 0.61 (95% CI, 0.22-1.67) in group 2. Conclusions Among patients discharged from the ED without a diagnosis of TIA or stroke, the occurrence of a head CT and/or specific neurologic symptoms established a clinically meaningful risk gradient for subsequent stroke.
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Drug-gene and drug-drug interactions associated with tramadol and codeine therapy in the INGENIOUS trial. Pharmacogenomics 2019; 20:397-408. [PMID: 30784356 DOI: 10.2217/pgs-2018-0205] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Background: Tramadol and codeine are metabolized by CYP2D6 and are subject to drug-gene and drug-drug interactions. Methods: This interim analysis examined prescribing behavior and efficacy in 102 individuals prescribed tramadol or codeine while receiving pharmaco-genotyping as part of the INGENIOUS trial (NCT02297126). Results: Within 60 days of receiving tramadol or codeine, clinicians more frequently prescribed an alternative opioid in ultrarapid and poor metabolizers (odds ratio: 19.0; 95% CI: 2.8-160.4) as compared with normal or indeterminate metabolizers (p = 0.01). After adjusting the CYP2D6 activity score for drug-drug interactions, uncontrolled pain was reported more frequently in individuals with reduced CYP2D6 activity (odds ratio: 0.50; 95% CI: 0.25-0.94). Conclusion: Phenoconversion for drug-drug and drug-gene interactions is an important consideration in pharmacogenomic implementation; drug-drug interactions may obscure the potential benefits of genotyping.
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Medicaid Coverage and Continuity for Juvenile Justice–Involved Youth. JOURNAL OF CORRECTIONAL HEALTH CARE 2019; 25:45-54. [DOI: 10.1177/1078345818820043] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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A Solutions-Based Approach to Building Data-Sharing Partnerships. EGEMS (WASHINGTON, DC) 2018; 6:20. [PMID: 30155508 PMCID: PMC6108450 DOI: 10.5334/egems.236] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 07/06/2018] [Indexed: 12/05/2022]
Abstract
INTRODUCTION Although researchers recognize that sharing disparate data can improve population health, barriers (technical, motivational, economic, political, legal, and ethical) limit progress. In this paper, we aim to enhance the van Panhuis et al. framework of barriers to data sharing; we present a complementary solutions-based data-sharing process in order to encourage both emerging and established researchers, whether or not in academia, to engage in data-sharing partnerships. BRIEF DESCRIPTION OF MAJOR COMPONENTS We enhance the van Panhuis et al. framework in three ways. First, we identify the appropriate stakeholder(s) within an organization (e.g., criminal justice agency) with whom to engage in addressing each category of barriers. Second, we provide a representative sample of specific challenges that we have faced in our data-sharing partnerships with criminal justice agencies, local clinical systems, and public health. Third, and most importantly, we suggest solutions we have found successful for each category of barriers. We grouped our solutions into five core areas that cut across the barriers as well as stakeholder groups: Preparation, Clear Communication, Funding/Support, Non-Monetary Benefits, and Regulatory Assurances.Our solutions-based process model is complementary to the enhanced framework. An important feature of the process model is the cyclical, iterative process that undergirds it. Usually, interactions with new data-sharing partner organizations begin with the leadership team and progress to both the data management and legal teams; however, the process is not always linear. CONCLUSIONS AND NEXT STEPS Data sharing is a powerful tool in population health research, but significant barriers hinder such partnerships. Nevertheless, by aspiring to community-based participatory research principles, including partnership engagement, development, and maintenance, we have overcome barriers identified in the van Panhuis et al. framework and have achieved success with various data-sharing partnerships.In the future, systematically studying data-sharing partnerships to clarify which elements of a solutions-based approach are essential for successful partnerships may be helpful to academic and non-academic researchers. The organizational climate is certainly a factor worth studying also because it relates both to barriers and to the potential workability of solutions.
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Response by Ahmad et al to Letter Regarding Article, "Validity of Cardiovascular Data From Electronic Sources: The Multi-Ethnic Study of Atherosclerosis and HealthLNK". Circulation 2018; 137:1761-1762. [PMID: 29661962 DOI: 10.1161/circulationaha.117.032881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract WP221: A Pragmatic Computer Algorithm Successfully Matches De-identified Regional Quality Improvement Database Records and Emergency Medical Services Records. Stroke 2018. [DOI: 10.1161/str.49.suppl_1.wp221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction:
Linking prehospital data from emergency medical services (EMS) patient care records with hospital-based data in quality improvement databases, such as the American Heart Association’s Get With the Guidelines (GWTG)-Stroke database, can help inform initiatives that aim to improve both prehospital and hospital-based acute stroke care. However, inconsistent data collection, discrete systems, and privacy concerns prevent simple data merging of prehospital and hospital-based databases.
Hypothesis:
A simple, pragmatic computer algorithm using probabilistic matching can successfully link EMS data with hospital-based quality improvement data.
Methods:
A retrospective pilot study was performed that matched hospital data from GWTG-Stroke, a regional quality improvement database, and prehospital data from a single municipal fire-based EMS provider agency that responds to all 9-1-1 calls in a large US city with 15 primary and comprehensive stroke centers participating in GWTG-Stroke data collection. Using data for patients with confirmed stroke arriving via EMS from July to December 2013, we implemented a rule-based probabilistic matching algorithm that incorporated patient age, sex, time of hospital arrival +/- 30 minutes, and destination hospital to match de-identified records between the GWTG-Stroke and EMS databases. A subset of records at one stroke center was audited to verify successful matches. Python (Python Software Foundation, Beaverton, Oregon) was used to facilitate analysis.
Results:
Among 328 patients with confirmed stroke arriving by EMS, a probabilistic matching algorithm successfully linked the prehospital and hospital records for 300 (91%). The 28 unmatched records were due to typographical errors or missingness of entered data. Of 40 algorithm-matched records audited at one stroke center for accuracy, 40 (100%) had been matched correctly.
Conclusions:
A simple algorithm using patient age, sex, time of hospital arrival, and destination hospital successfully matched greater than 90% of de-identified prehospital and hospital records. Leveraging high fidelity database matching can facilitate future work that links prehospital and hospital stroke interventions to patient outcomes.
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Abstract WMP71: Using Machine Learning to Classify Ischemic Stroke Subtype From Electronic Heath Records. Stroke 2018. [DOI: 10.1161/str.49.suppl_1.wmp71] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective:
The TOAST classification for ischemic stroke (IS) is critical to determining management and predicting outcome. The adjudication process is done manually by highly trained stroke clinicians. This is time-consuming, error-prone, and limits scaling to large datasets. However, electronic medical records (EMR) could be leveraged to automate this process. We hypothesized that machine learning enabled natural language processing (NLP) for multiclass classification could determine the TOAST subtype from free text stored in the EMR.
Methods:
We selected 1099 IS patients from an observational registry with TOAST subtyping confirmed by board-certified vascular neurologists. We analyzed text-based EMR data including progress notes and radiology reports. For each patient, we concatenated notes into one large single document. We tokenized the results into a “bag of words” based representation using n-grams (unigrams, bigrams and trigrams). We did five-fold cross validation in order to avoid overfitting. To reduce the high dimensionality of features, we used principal component analysis (150 components) and L1 regularized logistic regression and then combined the features thus obtained within each fold. Next, several classification methods - K nearest neighbors, Support Vector Machines, Random Forests, Extra Trees classifiers, Gradient Boosting Machines, Xtra-Gradient Boosting and Stack ensembles - to assess the accuracy and discrimination of machine learning techniques for TOAST subtyping compared to manual subtyping (gold standard). We performed receiver operating characteristics analysis to assess discrimination of each model.
Results:
Our best classification method achieved an accuracy of 41 +/- 5% using radiology reports alone and 64 +/- 4% using progress notes alone. Combining radiology reports and progress notes, we achieved an accuracy of 66 +/- 5% with high discrimination (90 +/- 4%).
Conclusions:
Compared to manual approaches, automated machine learning and NLP can discriminate TOAST subtypes using EMR data with moderate accuracy and high discrimination. The automated pipeline, if validated, could enable large-scale stroke epidemiology research using EHRs nationwide.
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Preventive Care Use Among Justice-Involved and Non-Justice-Involved Youth. Pediatrics 2017; 140:peds.2017-1107. [PMID: 28970371 PMCID: PMC5990959 DOI: 10.1542/peds.2017-1107] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/12/2017] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Youth involved in the juvenile justice system (ie, arrested youth) are at risk for health problems. Although increasing preventive care use by justice-involved youth (JIY) is 1 approach to improving their well-being, little is known about their access to and use of care. The objective of this study was to determine how rates of well-child (WC) and emergency department visits, as well as public insurance enrollment continuity, differed between youth involved in the justice system and youth who have never been in the system. We hypothesized that JIY would exhibit less frequent WC and more frequent emergency service use than non-justice-involved youth (NJIY). METHODS This was a retrospective cohort study of administrative medical and criminal records of all youth (ages 12-18) enrolled in Medicaid in Marion County, Indiana, between January 1, 2004, and December 31, 2011. RESULTS The sample included 88 647 youth; 20 668 (23%) were involved in the justice system. JIY had lower use rates of WC visits and higher use rates of emergency services in comparison with NJIY. JIY had more and longer gaps in Medicaid coverage compared with NJIY. For all youth sampled, both preventive and emergency services use varied significantly by Medicaid enrollment continuity. CONCLUSIONS JIY experience more and longer gaps in Medicaid coverage, and rely more on emergency services than NJIY. Medicaid enrollment continuity was associated with differences in WC and emergency service use among JIY, with policy implications for improving preventive care for these vulnerable youth.
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Validity of Cardiovascular Data From Electronic Sources: The Multi-Ethnic Study of Atherosclerosis and HealthLNK. Circulation 2017; 136:1207-1216. [PMID: 28687707 DOI: 10.1161/circulationaha.117.027436] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 06/28/2017] [Indexed: 12/23/2022]
Abstract
BACKGROUND Understanding the validity of data from electronic data research networks is critical to national research initiatives and learning healthcare systems for cardiovascular care. Our goal was to evaluate the degree of agreement of electronic data research networks in comparison with data collected by standardized research approaches in a cohort study. METHODS We linked individual-level data from MESA (Multi-Ethnic Study of Atherosclerosis), a community-based cohort, with HealthLNK, a 2006 to 2012 database of electronic health records from 6 Chicago health systems. To evaluate the correlation and agreement of blood pressure in HealthLNK in comparison with in-person MESA examinations, and body mass index in HealthLNK in comparison with MESA, we used Pearson correlation coefficients and Bland-Altman plots. Using diagnoses in MESA as the criterion standard, we calculated the performance of HealthLNK for hypertension, obesity, and diabetes mellitus diagnosis by using International Classification of Diseases, Ninth Revision codes and clinical data. We also identified potential myocardial infarctions, strokes, and heart failure events in HealthLNK and compared them with adjudicated events in MESA. RESULTS Of the 1164 MESA participants enrolled at the Chicago Field Center, 802 (68.9%) participants had data in HealthLNK. The correlation was low for systolic blood pressure (0.39; P<0.0001). In comparison with MESA, HealthLNK overestimated systolic blood pressure by 6.5 mm Hg (95% confidence interval, 4.2-7.8). There was a high correlation between body mass index in MESA and HealthLNK (0.94; P<0.0001). HealthLNK underestimated body mass index by 0.3 kg/m2 (95% confidence interval, -0.4 to -0.1). With the use of International Classification of Diseases, Ninth Revision codes and clinical data, the sensitivity and specificity of HealthLNK queries for hypertension were 82.4% and 59.4%, for obesity were 73.0% and 89.8%, and for diabetes mellitus were 79.8% and 93.3%. In comparison with adjudicated cardiovascular events in MESA, the concordance rates for myocardial infarction, stroke, and heart failure were, respectively, 41.7% (5/12), 61.5% (8/13), and 62.5% (10/16). CONCLUSIONS These findings illustrate the limitations and strengths of electronic data repositories in comparison with information collected by traditional standardized epidemiological approaches for the ascertainment of cardiovascular risk factors and events.
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Data Sharing and Data Registries in Physical Medicine and Rehabilitation. PM R 2017; 9:S59-S74. [PMID: 28527505 DOI: 10.1016/j.pmrj.2017.04.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 04/04/2017] [Accepted: 04/06/2017] [Indexed: 11/26/2022]
Abstract
The field of physical medicine & rehabilitation (PM&R), along with all the disciplines it encompasses, has evolved rapidly in the past 50 years. The number of controlled trials, systematic reviews, and meta-analyses in PM&R increased 5-fold from 1998 to 2013. In recent years, professional, private, and governmental institutions have identified the need to track function and functional status across providers and settings of care and on a larger scale. Because function and functional status are key aspects of PM&R, access to and sharing of reliable data will have an important impact on clinical practice. We reviewed the current landscape of PM&R databases and data repositories, the clinical applicability and practice implications of data sharing, and challenges and future directions. We included articles that (1) addressed any aspect of function, disability, or participation; (2) focused on recovery or maintenance of any function; and (3) used data repositories or research databases. We identified 398 articles that cited 244 data sources. The data sources included 66 data repositories and 179 research databases. We categorized the data sources based on their purposes and uses, geographic distribution, and other characteristics. This study collates the range of databases, data repositories, and data-sharing mechanisms that have been used in PM&R internationally. In recent years, these data sources have provided significant information for the field, especially at the population-health level. Implications and future directions for data sources also are discussed.
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Lessons Learned When Introducing Pharmacogenomic Panel Testing into Clinical Practice. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2017; 20:54-59. [PMID: 28212969 PMCID: PMC7543044 DOI: 10.1016/j.jval.2016.08.727] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 08/14/2016] [Indexed: 05/21/2023]
Abstract
OBJECTIVES Implementing new programs to support precision medicine in clinical settings is a complex endeavor. We describe challenges and potential solutions based on the Indiana GENomics Implementation: an Opportunity for the Underserved (INGenious) program at Eskenazi Health-one of six sites supported by the Implementing GeNomics In pracTicE network grant of the National Institutes of Health/National Human Genome Research Institute. INGenious is an implementation of a panel of genomic tests. METHODS We conducted a descriptive case study of the implementation of this pharmacogenomics program, which has a wide scope (14 genes, 27 medications) and a diverse population (patients who often have multiple chronic illnesses, in a large urban safety-net hospital and its outpatient clinics). CHALLENGES We placed the clinical pharmacogenomics implementation challenges into six categories: patient education and engagement in care decision making; clinician education and changes in standards of care; integration of technology into electronic health record systems; translational and implementation sciences in real-world clinical environments; regulatory and reimbursement considerations, and challenges in measuring outcomes. A cross-cutting theme was the need for careful attention to workflow. Our clinical setting, a safety-net health care system, presented some distinctive challenges. Patients often had multiple chronic illnesses and sometimes were taking more than one pharmacogenomics-relevant medication. Reaching patients for recruitment or follow-up was another challenge. CONCLUSIONS New, large-scale endeavors in health care are challenging. A description of the challenges that we encountered and the approaches that we adopted to address them may provide insights for those who implement and study innovations in other health care systems.
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Which veterans enroll in a VA health information exchange program? J Am Med Inform Assoc 2016; 24:96-105. [PMID: 27274014 DOI: 10.1093/jamia/ocw058] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Revised: 03/06/2016] [Accepted: 03/24/2016] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To characterize patients who voluntarily enrolled in an electronic health information exchange (HIE) program designed to share data between Veterans Health Administration (VHA) and non-VHA institutions. MATERIALS AND METHODS Patients who agreed to participate in the HIE program were compared to those who did not. Patient characteristics associated with HIE enrollment were examined using a multivariable logistic regression model. Variables selected for inclusion were guided by a health care utilization model adapted to explain HIE enrollment. Data about patients' sociodemographics (age, gender), comorbidity (Charlson index score), utilization (primary and specialty care visits), and access (distance to VHA medical center, insurance, VHA benefits) were obtained from VHA and HIE electronic health records. RESULTS Among 57 072 patients, 6627 (12%) enrolled in the HIE program during its first year. The likelihood of HIE enrollment increased among patients ages 50-64, of female gender, with higher comorbidity, and with increasing utilization. Living in a rural area and being unmarried were associated with decreased likelihood of enrollment. DISCUSSION AND CONCLUSION Enrollment in HIE is complex, with several factors involved in a patient's decision to enroll. To broaden HIE participation, populations less likely to enroll should be targeted with tailored recruitment and educational strategies. Moreover, inclusion of special populations, such as patients with higher comorbidity or high utilizers, may help refine the definition of success with respect to HIE implementation.
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Nascent regional system for alerting infection preventionists about patients with multidrug-resistant gram-negative bacteria: implementation and initial results. Infect Control Hosp Epidemiol 2016; 35 Suppl 3:S40-7. [PMID: 25222897 DOI: 10.1086/677833] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To build and to begin evaluating a regional automated system to notify infection preventionists (IPs) when a patient with a history of gram-negative rod multidrug-resistant organism (GNRMDRO) is admitted to an emergency department (ED) or inpatient setting. DESIGN Observational, retrospective study. SETTING Twenty-seven hospitals, mostly in the Indianapolis metropolitan area, in a health information exchange (HIE). PATIENTS During testing of the new system: 80,180 patients with microbiology cultures between October 1, 2013, and December 31, 2013; 573 had a GNRMDRO. METHODS/INTERVENTION: A Health Level Seven (HL7) data feed from the HIE was obtained, corrected, enhanced, and used for decision support (secure e-mail notification to the IPs). Retrospective analysis of patients with microbiology data (October 1, 2013, through December 31, 2013) and subsequent healthcare encounters (through February 6, 2014). RESULTS The 573 patients (median age, 66 years; 68% women) had extended-spectrum β-lactamase-producing Enterobacteriaceae (78%), carbapenem-resistant Enterobacteriaceae (7%), Pseudomonas aeruginosa (9%), Acinetobacter baumannii (3%), or other GNR (3%). Body sources were urine (68%), sputum/trachea/bronchoalveolar lavage (13%), wound/skin (6%), blood (6%), or other/unidentified (7%). Between October 1, 2013, and February 6, 2014, 252 (44%) of 573 had an ED or inpatient encounter after the GNRMDRO culture, 47 (19% of 252) at an institution different from where the culture was drawn. During the first 7 weeks of actual alerts (January 29, 2014, through March 19, 2014), alerts were generated regarding 67 patients (19 of 67 admitted elsewhere from where the culture was drawn). CONCLUSIONS It proved challenging but ultimately feasible to create a regional microbiology-based alert system. Even in a few months, we observed substantial crossover between institutions. This system, if it contributes to timely isolation, may help reduce the spread of GNRMDROs.
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Implementation of a pharmacogenomics consult service to support the INGENIOUS trial. Clin Pharmacol Ther 2016; 100:63-6. [PMID: 26850569 DOI: 10.1002/cpt.347] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Accepted: 01/31/2016] [Indexed: 12/19/2022]
Abstract
Hospital systems increasingly utilize pharmacogenomic testing to inform clinical prescribing. Successful implementation efforts have been modeled at many academic centers. In contrast, this report provides insights into the formation of a pharmacogenomics consultation service at a safety-net hospital, which predominantly serves low-income, uninsured, and vulnerable populations. The report describes the INdiana GENomics Implementation: an Opportunity for the UnderServed (INGENIOUS) trial and addresses concerns of adjudication, credentialing, and funding.
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Mortality of Youth Offenders Along a Continuum of Justice System Involvement. Am J Prev Med 2016; 50:303-310. [PMID: 26585053 DOI: 10.1016/j.amepre.2015.08.030] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Revised: 07/29/2015] [Accepted: 08/17/2015] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Black male youth are at high risk of homicide and criminal justice involvement. This study aimed to determine how early mortality among youth offenders varies based on race; gender; and the continuum of justice system involvement: arrest, detention, incarceration, and transfer to adult courts. METHODS Criminal and death records of 49,479 youth offenders (ages 10-18 years at first arrest) in Marion County, Indiana, from January 1, 1999, to December 31, 2011, were examined. Statistical analyses were completed in November 2014. RESULTS From 1999 to 2011 (aggregate exposure, 386,709 person-years), 518 youth offender deaths occurred. The most common cause of death was homicide (48.2%). The mortality rate of youth offenders was nearly 1.5 times greater than that among community youth (standardized mortality ratio, 1.48). The youth offender mortality rate varied depending on the severity of justice system involvement. Arrested youth had the lowest rate of mortality (90/100,000), followed by detained youth (165/100,000); incarcerated youth (216/100,000); and youth transferred to adult court (313/100,000). A proportional hazards model demonstrated that older age, male gender, and more severe justice system involvement 5 years post-arrest predicted shorter time to mortality. CONCLUSIONS Youth offenders face greater risk for early death than community youth. Among these, black male youth face higher risk of early mortality than their white male counterparts. However, regardless of race/ethnicity, mortality rates for youth offenders increase as youth involvement in the justice system becomes more protracted and severe. Thus, justice system involvement is a significant factor to target for intervention.
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Pharmacogenomically actionable medications in a safety net health care system. SAGE Open Med 2016; 4:2050312115624333. [PMID: 26835014 PMCID: PMC4724767 DOI: 10.1177/2050312115624333] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Accepted: 11/23/2015] [Indexed: 12/22/2022] Open
Abstract
Objective: Prior to implementing a trial to evaluate the economic costs and clinical outcomes of pharmacogenetic testing in a large safety net health care system, we determined the number of patients taking targeted medications and their clinical care encounter sites. Methods: Using 1-year electronic medical record data, we evaluated the number of patients who had started one or more of 30 known pharmacogenomically actionable medications and the number of care encounter sites the patients had visited. Results: Results showed 7039 unique patients who started one or more of the target medications within a 12-month period with visits to 73 care sites within the system. Conclusion: Findings suggest that the type of large-scale, multi-drug, multi-gene approach to pharmacogenetic testing we are planning is widely relevant, and successful implementation will require wide-scale education of prescribers and other personnel involved in medication dispensing and handling.
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Epidemiology of Sexually Transmitted Infections Among Offenders Following Arrest or Incarceration. Am J Public Health 2015; 105:e26-32. [PMID: 26469659 DOI: 10.2105/ajph.2015.302852] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We sought to estimate rates of sexually transmitted infections (STIs) among criminal offenders in the 1 year after arrest or release from incarceration. METHODS We performed a retrospective cohort study of risk of having a positive STI (chlamydia, gonorrhea, or syphilis) or incident-positive HIV test in the 1 year following arrest or incarceration in Marion County (Indianapolis), Indiana. Participants were 247,211 individuals with arrest or incarceration in jail, prison, or juvenile detention between 2003 and 2008. RESULTS Test positivity rates (per 100,000 and per year) were highest for chlamydia (2968) and gonorrhea (2305), and lower for syphilis (278) and HIV (61). Rates of positive STI and HIV were between 1.5 and 2.8 times higher in female than male participants and between 2.7 and 6.9 times higher for Blacks than Whites. Compared with nonoffenders, offenders had a relative risk of 3.9 for chlamydia, 6.6 for gonorrhea, 3.6 for syphilis, and 4.6 for HIV. CONCLUSIONS The 1-year period following arrest or release from incarceration represents a high-impact opportunity to reduce STI and HIV infection rates at a population level.
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Preparing a collection of radiology examinations for distribution and retrieval. J Am Med Inform Assoc 2015; 23:304-10. [PMID: 26133894 DOI: 10.1093/jamia/ocv080] [Citation(s) in RCA: 158] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Accepted: 05/20/2015] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE Clinical documents made available for secondary use play an increasingly important role in discovery of clinical knowledge, development of research methods, and education. An important step in facilitating secondary use of clinical document collections is easy access to descriptions and samples that represent the content of the collections. This paper presents an approach to developing a collection of radiology examinations, including both the images and radiologist narrative reports, and making them publicly available in a searchable database. MATERIALS AND METHODS The authors collected 3996 radiology reports from the Indiana Network for Patient Care and 8121 associated images from the hospitals' picture archiving systems. The images and reports were de-identified automatically and then the automatic de-identification was manually verified. The authors coded the key findings of the reports and empirically assessed the benefits of manual coding on retrieval. RESULTS The automatic de-identification of the narrative was aggressive and achieved 100% precision at the cost of rendering a few findings uninterpretable. Automatic de-identification of images was not quite as perfect. Images for two of 3996 patients (0.05%) showed protected health information. Manual encoding of findings improved retrieval precision. CONCLUSION Stringent de-identification methods can remove all identifiers from text radiology reports. DICOM de-identification of images does not remove all identifying information and needs special attention to images scanned from film. Adding manual coding to the radiologist narrative reports significantly improved relevancy of the retrieved clinical documents. The de-identified Indiana chest X-ray collection is available for searching and downloading from the National Library of Medicine (http://openi.nlm.nih.gov/).
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Decolonization of children after incision and drainage for MRSA abscess: a retrospective cohort study. Clin Pediatr (Phila) 2015; 54:445-50. [PMID: 25385929 DOI: 10.1177/0009922814556059] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND/PURPOSE Whether decolonization following incision and drainage (I&D) for methicillin-resistant Staphylococcus aureus (MRSA) abscess decreases repeat I&D and MRSA-positive cultures in children is unknown. MATERIALS/METHODS Referral to the Pediatric Infectious Disease Service (PIDS) for decolonization was determined for eligible children (2003-2010), with outcomes studied over 12 months. RESULTS We identified 653 children; 54 had been seen by PIDS. In the PIDS group, no patients (0/54, 0%) had a repeat I&D. In the no PIDS group 36/599 (6%) had a repeat I&D, P = .06. Logistic regression modeling for repeat I&D showed no significant effect, odds ratio = 0.29; 95% confidence interval = 0.04-2.15; P = .23. In the PIDS group, 3 patients (3/54, 5.6%) had a repeat MRSA-positive culture. In the no PIDS group, 58/599 (9.7%) had a positive repeat culture, P = .46. Logistic regression modeling for positive culture showed no significant effect (odds ratio = 0.55; 95% confidence interval = 0.17-1.81; P = .32). CONCLUSIONS We detected no statistically significant association between decolonization and repeat I&D or MRSA-positive culture.
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Nonadherence to Oral Antihyperglycemic Agents: Subsequent Hospitalization and Mortality among Patients with Type 2 Diabetes in Clinical Practice. Stud Health Technol Inform 2015; 216:60-63. [PMID: 26262010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Using real-world clinical data from the Indiana Network for Patient Care, we analyzed the associations between non-adherence to oral antihyperglycemic agents (OHA) and subsequent diabetes-related hospitalization and all-cause mortality for patients with type 2 diabetes. OHA adherence was measured by the annual proportion of days covered (PDC) for 2008 and 2009. Among 24,067 eligible patients, 35,507 annual PDCs were formed. Over 90% (n=21,798) of the patients had a PDC less than 80%. In generalized linear mixed model analyses, OHA non-adherence is significantly associated with diabetes related hospitalizations (OR: 1.2; 95% CI [1.1,1.3]; p<0.0001). Older patients, white patients, or patients who had ischemic heart disease, stroke, or renal disease had higher odds of hospitalization. Similarly, OHA non-adherence increased subsequent mortality (OR: 1.3; 95% CI [1.02, 1.61]; p<0.0001). Patient age, male gender, income and presence of ischemic heart diseases, stroke, and renal disease were also significantly associated with subsequent all-cause death.
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A Comparison of Data Driven-based Measures of Adherence to Oral Hypoglycemic Agents in Medicaid Patients. AMIA ... ANNUAL SYMPOSIUM PROCEEDINGS. AMIA SYMPOSIUM 2014; 2014:1294-1301. [PMID: 25954441 PMCID: PMC4420014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We evaluated and compared different methods for measuring adherence to Oral Antihyperglycemic Agents (OHA), based on the correlation between these measures and glycated hemoglobin A1C (HbA1c) levels in Medicaid patients with Type 2 diabetes. An observational sample of 831 Medicaid patients with Type 2 diabetes who had HbA1c test results recorded between January 1, 2001 and December 31, 2005 was identified in the Indiana Network of Patient Care (INPC). OHA adherence was measured by medication possession ratio (MPR), proportion of days covered (PDC), and the number of gaps (GAP) for 3, 6, and 12-month intervals prior to the HbA1c test date. All three OHA adherence measurements showed consistent and significant correlation with HbA1c level. The 6-month PDC showed the strongest association with HbA1c levels in both unadjusted (-1.07, P<0.0001) and adjusted (-1.12, P<0.0001) models.
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Translating genome wide association study results to associations among common diseases: In silico study with an electronic medical record. Int J Med Inform 2013; 82:864-74. [DOI: 10.1016/j.ijmedinf.2013.05.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2012] [Revised: 05/03/2013] [Accepted: 05/06/2013] [Indexed: 10/26/2022]
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Abstract
BACKGROUND Older people with dementia have increased risk of nursing home (NH) use and higher Medicaid payments. Dementia's impact on acute care use and Medicare payments is less well understood. OBJECTIVES Identify trajectories of incident dementia and NH use, and compare Medicare and Medicaid payments for persons having different trajectories. RESEARCH DESIGN Retrospective cohort of older patients who were screened for dementia in 2000-2004 and were tracked for 5 years. Trajectories were identified with latent class growth analysis. SUBJECTS A total of 3673 low-income persons aged 65 or older without dementia at baseline. MEASURES Incident dementia diagnosis, comorbid conditions, dual eligibility, acute and long-term care use and payments based on Medicare and Medicaid claims, medical record systems, and administrative data. RESULTS Three trajectories were identified based on dementia incidence and short-term and long-term NH use: (1) high incidence of dementia with heavy NH use (5% of the cohort) averaging $56,111/year ($36,361 Medicare, $19,749 Medicaid); (2) high incidence of dementia with little or no NH use (16% of the cohort) averaging $16,206/year ($14,644 Medicare, $1562 Medicaid); and (3) low incidence of dementia and little or no NH use (79% of the cohort) averaging $8475/year ($7558 Medicare, $917 Medicaid). CONCLUSIONS Dementia and its interaction with NH utilization are major drivers of publicly financed acute and long-term care payments. Medical providers in Accountable Care Organizations and other health care reform efforts must effectively manage dementia care across the care continuum if they are to be financially viable.
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Abstract
Jaundice develops in most newborn infants and is one of the most common reasons infants are rehospitalized after birth. American Academy of Pediatrics clinical practice guidelines strongly support the recommendation that clinicians promote and support breastfeeding. Recognizing that the disruptions associated with phototherapy interfere with breastfeeding, the challenge often faced by clinicians is how to provide effective phototherapy while supporting evidence-based practices, such as rooming-in, skin-to-skin contact, and breastfeeding. We report here on a case that reflects a common clinical scenario in newborn medicine in order to describe a technique for providing phototherapy while maintaining evidence-based practices. This approach will assist clinicians in providing best-practices and family-centered care.
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A regional informatics platform for coordinated antibiotic-resistant infection tracking, alerting, and prevention. Clin Infect Dis 2013; 57:254-62. [PMID: 23575195 DOI: 10.1093/cid/cit229] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND We developed and assessed the impact of a patient registry and electronic admission notification system relating to regional antimicrobial resistance (AMR) on regional AMR infection rates over time. We conducted an observational cohort study of all patients identified as infected or colonized with methicillin-resistant Staphylococcus aureus (MRSA) and/or vancomycin-resistant enterococci (VRE) on at least 1 occasion by any of 5 healthcare systems between 2003 and 2010. The 5 healthcare systems included 17 hospitals and associated clinics in the Indianapolis, Indiana, region. METHODS We developed and standardized a registry of MRSA and VRE patients and created Web forms that infection preventionists (IPs) used to maintain the lists. We sent e-mail alerts to IPs whenever a patient previously infected or colonized with MRSA or VRE registered for admission to a study hospital from June 2007 through June 2010. RESULTS Over a 3-year period, we delivered 12 748 e-mail alerts on 6270 unique patients to 24 IPs covering 17 hospitals. One in 5 (22%-23%) of all admission alerts was based on data from a healthcare system that was different from the admitting hospital; a few hospitals accounted for most of this crossover among facilities and systems. CONCLUSIONS Regional patient registries identify an important patient cohort with relevant prior antibiotic-resistant infection data from different healthcare institutions. Regional registries can identify trends and interinstitutional movement not otherwise apparent from single institution data. Importantly, electronic alerts can notify of the need to isolate early and to institute other measures to prevent transmission.
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Use of outpatient care by juvenile detainees upon community reentry: effects of mental health screening and referral. Psychiatr Serv 2012; 63:997-1003. [PMID: 22911470 DOI: 10.1176/appi.ps.201100550] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE This study assessed rates of mental health care utilization among juvenile detainees upon community reentry and examined the impact of a mental health screening and referral program. METHODS A pre-post cohort design was used: 24 months before and after implementation of the program. The sample included 7,265 observations from 6,345 participants age 13 to 18 (first cohort, 4,812; second, 2,453). Outcomes included mental health care utilization (30 and 60 days postdetention) and recidivism (three and six months postdetention). RESULTS Logistic regression models of utilization at 30 days, controlling for cohort differences with propensity scores, found that males were less likely than females to have a mental health visit (odds ratio [OR]=.54, 95% confidence interval [CI]=.45–.64, p<.01); the likelihood was also lower among black (OR=.52, CI=.44–.62, p<.01) and Hispanic (OR=.12, CI=.07–.22, p<.01) youths, compared with white youths, and among older youths (OR=.53, CI=.50–.57, p<.01) (similar results at 60 days). No overall significant differences between cohorts were found in visits at 30 (first cohort, 14%; second, 16%) and 60 (17% and 19%, respectively) days postrelease. An age interaction with cohort indicated a cohort difference among adolescents in the middle tertile (14.6–16.5 years) in utilization at 30 (first cohort, 12%; second, 17%) and 60 (16% and 21%) days. Compared with the preimplementation cohort, the postimplementation cohort had higher recidivism rates at three (first cohort, 24%; second, 31%) and six (36% and 43%) months. CONCLUSIONS Connection to services upon community reentry was poor among detained youths. A screening and referral program was not sufficient to increase utilization rates.
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Why is warfarin underused for stroke prevention in atrial fibrillation? A detailed review of electronic medical records. Curr Med Res Opin 2012; 28:1407-14. [PMID: 22746356 DOI: 10.1185/03007995.2012.708653] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Automated electronic queries of structured data fields in electronic medical records (EMR) found no barriers to warfarin in 42% of patients with atrial fibrillation or atrial flutter (AF) with moderate or high risk of stroke and no warfarin. A thorough manual review of records (including text reports) from the same EMR may better identify physicians' reasons for not using warfarin. METHODS This was a cross-sectional, retrospective, manual EMR review. Patients identified in a previous automated EMR study with a CHADS2 (Chronic heart failure, Hypertension, Age >75 years, Diabetes mellitus, Stroke) score≥2, no record of warfarin, no barrier to warfarin use, and (in the present study) confirmation of AF diagnosis were included in the manual EMR review. A structured chart abstraction form was used to extract data visible in the clinicians' EMR user interface. Reasons why warfarin had not been prescribed were reported using descriptive statistics. RESULTS Among 408 patients with 'no barriers' to warfarin in the automated EMR review, AF diagnosis was confirmed in 319 patients (mean age 74.8; 65% female). Forty-one percent (n=132) did not have chart records explaining why they were not on warfarin. Among the 59% (187) with a rationale against warfarin found in the records, the most common category (52%) was indicative of the risk of bleeding, either risk of fall or history of recent bleeding. The second most common category (16%) reflected that the patient was back in sinus rhythm. These findings are subject to inherent limitations of retrospective chart reviews. CONCLUSIONS Many patients with AF and moderate-to-high risk of stroke are not treated with warfarin, and reasons for not using warfarin could not always be identified in patient records. Among patients with documented reasons, risk of bleeding (risk of fall or recent bleeding) was the most common category.
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Abstract
OBJECTIVES To describe transitions in care of persons with dementia with attention to nursing facility transitions. DESIGN Prospective cohort. SETTING Public health system. PARTICIPANTS Four thousand one hundred ninety-seven community-dwelling older adults. MEASUREMENTS Participants' electronic medical records were merged with Medicare claims, Medicaid claims, the Minimum Data Set (MDS), and the Outcome and Assessment Information Set (OASIS) from 2001 to 2008 with a mean follow-up of 5.2 years from the time of enrollment. RESULTS Older adults with prevalent (n = 524) or incident (n = 999) dementia had greater Medicare (44.7% vs 44.8% vs 11.4%, P < .001) and Medicaid (21.0% vs 16.8% vs 1.4%, P < .001) nursing facility use, greater hospital (76.2% vs 86.0% vs 51.2%, P < .001) and home health (55.7% vs 65.2% vs 27.3%, P < .001) use, more transitions in care per person-year of follow-up (2.6 vs 2.7 vs 1.4, P < .001), and more mean total transitions (11.2 vs 9.2 vs 3.8, P < .001) than those who were never diagnosed (n = 2,674). For the 1,523 participants with dementia, 74.5% of transitions to nursing facilities were transfers from hospitals. For transitions from nursing facilities, the conditional probability was 41.0% for a return home without home health care, 10.7% for home health care, and 39.8% for a hospital transfer. Of participants with dementia with a rehospitalization within 30 days, 45% had been discharged to nursing facilities from the index hospitalization. At time of death, 46% of participants with dementia were at home, 35% were in the hospital, and 19% were in a nursing facility. CONCLUSION Individuals with dementia live and frequently die in community settings. Nursing facilities are part of a dynamic network of care characterized by frequent transitions.
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Abstract
BACKGROUND During medical school and residency training, physicians are taught that breastfeeding is the preferred feeding for all infants, with rare exceptions. But evidence is accumulating that while physician mothers have a high rate of breastfeeding initiation, they face significant obstacles to sustained breastfeeding. METHODS In our academic medical center, we conducted a brief survey of physicians who have young children, to explore their own experiences with breastfeeding. The survey explored the physician-as-parent's own experiences with breastfeeding -- prenatal intentions, postnatal difficulties, ability to meet goals, emotions if goals were not met, resources for support pre- and postnatally, and ideas about what would have helped her breastfeed longer. RESULTS Two-thirds of the physicians who initiated breastfeeding had difficulties. Among those with difficulties, about three-fourths were able to resolve them. CONCLUSIONS Even mothers who are medical professionals experience, and often cannot overcome, difficulties with breastfeeding. Women in medicine need enhanced breastfeeding support and services/resources. Advocacy is needed, in our work environments, for better breastfeeding support not only for our physician colleagues, but also for all lactating employees within our institutions.
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Evaluation of a clinical decision support algorithm for patient-specific childhood immunization. Artif Intell Med 2012; 56:51-7. [PMID: 22633492 DOI: 10.1016/j.artmed.2012.04.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Revised: 04/19/2012] [Accepted: 04/25/2012] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To evaluate the effectiveness of a clinical decision support system (CDSS) implementing standard childhood immunization guidelines, using real-world patient data from the Regenstrief Medical Record System (RMRS). METHODS Study subjects were age 6-years or younger in 2008 and had visited the pediatric clinic on the campus of Wishard Memorial Hospital. Immunization records were retrieved from the RMRS for 135 randomly selected pediatric patients. We compared vaccine recommendations from the CDSS for both eligible and recommended timelines, based on the child's date of birth and vaccine history, to recommendations from registered nurses who routinely selected vaccines for administration in a busy inner city hospital, using the same date of birth and vaccine history. Aggregated and stratified agreement and Kappa statistics were reported. The reasons for disagreement between suggestions from the CDSS and nurses were also identified. RESULTS For the 135 children, a total of 1215 vaccination suggestions were generated by nurses and were compared to the recommendations of the CDSS. The overall agreement rates were 81.3% and 90.6% for the eligible and recommended timelines, respectively. The overall Kappa values were 0.63 for the eligible timeline and 0.80 for the recommended timeline. Common reasons for disagreement between the CDSS and nurses were: (1) missed vaccination opportunities by nurses, (2) nurses sometimes suggested a vaccination before the minimal age and minimal waiting interval, (3) nurses usually did not validate patient immunization history, and (4) nurses sometimes gave an extra vaccine dose. CONCLUSION Our childhood immunization CDSS can assist providers in delivering accurate childhood vaccinations.
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Effect of an annual benefit limit on adult dental expenditure and utilization: a cross-sectional analysis. J Public Health Dent 2012; 72:320-6. [PMID: 22554001 DOI: 10.1111/j.1752-7325.2012.00341.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Despite widespread use of dental benefit limits in terms of the types of services provided, an annual maximum on claims, or both, there is a dearth of literature examining their impact on either cost to the insurer or health outcomes. This study uses a natural experiment to examine dental care utilization and expenditure changes following Indiana Medicaid's introduction of a $600 individual annual limit on adult dental expenditure in 2003. METHODS In a before and after comparison, we use two separate cross-sections of paid claims for 96+ percent of the Medicaid adult population. Paid claims were available as a per-member-per-year (PMPY) figure. RESULTS Between 2002 and 2007, the eligible population decreased 3 percent (from 323,209 to 313,623), yet the number of people receiving any dental services increased 60 percent and total Medicaid dental claims increased 18 percent (from $34.1 million to $40.1 million). In both years, those Dually (Medicare/Medicaid) Eligible had the largest percentage of members receiving services, about 75 percent, and the Disabled Adult group had the lowest percentage (5-8 percent), yet both populations are likely to have high dental need due to effects of chronic conditions and medications. CONCLUSIONS The increase in the number and percentage of people receiving Diagnostic and Restorative care suggests that the expenditure limit's introduction did not impose a barrier to accessing basic dental services. However, among those receiving any service, PMPY claims fell by 37 percent and 31 percent among the Dually Eligible and Disabled Adults categories, respectively, suggesting that the benefit limit affected these generally high need populations most.
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The consequences of juvenile detention reform for mental health and sexually transmitted infection screening among detained youth. J Adolesc Health 2012; 50:365-70. [PMID: 22443840 DOI: 10.1016/j.jadohealth.2011.08.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2010] [Revised: 08/16/2011] [Accepted: 08/17/2011] [Indexed: 11/26/2022]
Abstract
PURPOSE To understand how diversion of low-risk youth from juvenile detention affected screening practices for detained youth. METHODS In a 22-month cross-sectional study of 2,532 detainees (age, 13-18 years), mental health and sexually transmitted infection (STI) screening data were compared before and after the beginning of diversion efforts through implementation of a Risk Assessment Instrument (RAI). RESULTS Detention diversion resulted in a 30% census reduction. In a logistic regression, younger age (odds ratio [OR] = 1.10 for a 1-year increase; confidence interval [CI]: 1.03, 1.17), Hispanic versus white race/ethnicity (OR = .53; CI: .35, .82), and less severe crime (OR = .90 per 1 point; CI: .89, .91) predicted reduced likelihood of detention. Mental health and STI screening increased significantly after implementation of the RAI. Additionally, the rate of positive STI tests increased among detained males (9% pre-RAI to 14% after implementation of the RAI, p = .01). However, implementation of the RAI did not result in a significant increase in the number of positive mental health screens. CONCLUSIONS Universal mental health and STI screening are increasingly common public health practices in detention centers. The results of this study indicate that juvenile justice diversion programming affects public health screening rates among detained youth in our population. Future study of the possible unintended consequences of criminal justice initiatives on public health outcomes is recommended.
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Race and medication adherence and glycemic control: findings from an operational health information exchange. AMIA ... ANNUAL SYMPOSIUM PROCEEDINGS. AMIA SYMPOSIUM 2011; 2011:1649-1657. [PMID: 22195231 PMCID: PMC3243292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The Central Indiana Beacon Community leads efforts for improving adherence to oral hypoglycemic agents (OHA) to achieve improvements in glycemic control for patients with type 2 diabetes. In this study, we explored how OHA adherence affected hemoglobin A1C (HbA1c) level in different racial groups. OHA adherence was measured by 6-month proportion of days covered (PDC). Of 3,976 eligible subjects, 12,874 pairs of 6-month PDC and HbA1c levels were formed between 2002 and 2008. The average HbA1c levels were 7.4% for African-Americans and 6.5% for Whites. The average 6-month PDCs were 40% for African-Americans and 50% for Whites. In mixed effect generalized linear regression analyses, OHA adherence was inversely correlated with HbA1c level for both African-Americans (-0.80, p<0.0001) and Whites (-0.53, p<0.0001). The coefficient was -0.26 (p<0.0001) for the interaction of 6-month PDC and African-Americans. Significant risk factors for OHA non-adherence were race, young age, non-commercial insurance, newly-treated status, and polypharmacy.
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Abstract
The Bahá'í Sacred Writings reference breastfeeding literally and symbolically and provide guidance as to its practice. Breastfeeding is endorsed as the ideal form of infant nutrition. The importance of breastfeeding is underscored by the exemption of breastfeeding women from fasting, as well as by the identification of breastfeeding as being linked to the moral development of children. Several of the central principles of the Bahá'í Faith, such as the equality of women and men and the harmony of science and religion, may engender attitudes that support the practice of breastfeeding. The implications of the Bahá'í Writings with regard to breastfeeding are explored and summarized here.
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Abstract
OBJECTIVE We assessed differences in chlamydia screening rates according to race/ethnicity, insurance status, age, and previous sexually transmitted infection (STI) or pregnancy. METHODS A retrospective cohort study was performed using electronic medical record and billing data for women 14 to 25 years of age in 2002-2007, assessing differences in the odds of a chlamydia test being performed at that visit. RESULTS Adjusted odds of a chlamydia test being performed were lower among women 14 to 15 years of age (odds ratio: 0.83 [95% confidence interval: 0.70-1.00]) and 20 to 25 years of age (20-21 years, odds ratio: 0.78 [95% confidence interval: 0.70-0.89]; 22-23 years, odds ratio: 0.76 [95% confidence interval: 0.67-0.87]; 24-25 years, odds ratio: 0.64 [95% confidence interval: 0.57-0.73]), compared with women 18 to 19 years of age. Black women had 3 times increased odds (odds ratio: 2.96 [95% confidence interval: 2.66-3.28]) and Hispanic women nearly 13 times increased odds (odds ratio: 12.89 [95% confidence interval: 10.85-15.30]) of testing, compared with white women. Women with public (odds ratio: 1.74 [95% confidence interval: 1.58-1.91]) and public pending (odds ratio: 6.85 [95% confidence interval: 5.13-9.15]) insurance had increased odds of testing, compared with women with private insurance. After first STI diagnosis, differences according to race/ethnicity persisted but were smaller; after first pregnancy, differences persisted. CONCLUSIONS Despite recommendations to screen all sexually active young women for chlamydia, providers screened women differently according to age, race/ethnicity, and insurance status, although differences were reduced after first STI or pregnancy.
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Facilitating Clinical Research through the Health Information Exchange: Lipid Control as an Example. AMIA ... ANNUAL SYMPOSIUM PROCEEDINGS. AMIA SYMPOSIUM 2010; 2010:947-51. [PMID: 21347118 PMCID: PMC3041406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Using data from the Indiana Network of Patient Care (INPC), we analyzed long-term statin adherence patterns and their effects on low-density lipoprotein cholesterol (LDL-C) control among patients with type 2 diabetes. Statin adherence was measured by proportion of days covered (PDC) for a 6-month interval prior to each LDL-C test date. Patient demographic and clinical characteristics were used as covariates for LDL-C control and predictors for statin adherence. From 4,350 eligible subjects, 25,596 6-month PDC and LDL-C level pairs were formed between 2001 and 2009. Rates of suboptimal adherence and suboptimal LDL-C control were 68.5% and 46.6%, respectively. Positive predictors for LDL-C control included adherence to statin (OR: 1.87, p<0.0001) and older age (OR: 1.11, p=0.01). Significant risk factors for non-adherence were young age, female gender, African American race and newly-treated status. This study demonstrated the utility of a health information exchange in health outcome and clinical effectiveness research.
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Abstract
The authors report the first published case of premature twins whose adoptive mother induced lactation. Both infants are receiving exclusively human milk (adoptive mother's milk) at 2 months of age. This remarkable achievement reflects careful planning by the adoptive mother beginning in the prenatal period, her active role during the infants' hospital stay, and support from health care personnel and family members. Health care professionals are encouraged to support any adoptive mother who expresses interest in breastfeeding her infant(s).
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Abstract
Despite the fact that exclusive breastfeeding is the gold standard for feeding babies through 6 months of age, there is a notable paucity of information regarding the effect of various chronic maternal illnesses on lactation. With increasingly effective obstetrical and subspecialty management of pregnancy in these women, a growing number of questions about breastfeeding in the context of chronic maternal illnesses will be asked. Here we describe a case of successful exclusive breastfeeding by a woman with long-standing membranous glomerulonephritis.
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