Does Universal Coverage Mitigate Racial Disparities in Potentially Avoidable Maternal Complications?

OBJECTIVE: Potentially avoidable maternity complications (PAMCs) have been validated as an indicator of access to quality prenatal care. African-American mothers have exhibited a higher incidence of PAMCs, which has been attributed to unequal health coverage. The objective of this study was to assess if racial disparities in the incidence of PAMCs exist in a universally insured population. STUDY DESIGN: PAMCs in each racial group were compared relative to White mothers using multivariate logistic regression. Stratified subanalyses assessed for adjusted differences in the odds of PAMCs for each racial group within direct versus purchased care. RESULTS: A total of 675,553 deliveries were included. Among them, 428,320 (63%) mothers were White, 112,170 (17%) African-American, 37,151 (6%) Asian/Pacific Islanders, and 97,912 (15%) others. African-American women (adjusted odds ratio [aOR]: 1.05, 95% CI: 1.02-1.08) were more likely to have PAMCs compared with White women, and Asian women (aOR: 0.92, 95% CI: 0.89-0.95) were significantly less likely to have PAMCs compared with White women. On stratified analysis according to the system of care, equal odds of PAMCs among African-American women compared with White women were realized within direct care (aOR: 1.03, 95% CI: 1.00-1.07), whereas slightly higher odds among African-American persisted in purchased (aOR: 1.05, 95% CI: 1.01-1.10). CONCLUSION: Higher occurrence of PAMCs among minority women sponsored by a universal health coverage was mitigated compared with White women. Protocol-based care as in the direct care system may help overcome health disparities.

Opioid Prescriptions After Hemorrhoidectomy.

BACKGROUND: Hemorrhoids cause more than 4 million ambulatory care visits in the United States annually, and hemorrhoidectomy is associated with significant postoperative pain. There are currently no evidence-based opioid-prescribing guidelines for hemorrhoidectomy patients. OBJECTIVE: The purpose of this study was to investigate patterns of opioid prescribing and to identify factors associated with opioid refill after hemorrhoidectomy. DESIGN: This was a retrospective database review. SETTINGS: The study was conducted using the Department of Defense Military Health System Data Repository (2006-2014). PATIENTS: Opioid-naïve patients aged 18 to 64 years enrolled in TRICARE insurance who underwent surgical hemorrhoidectomy were included in this study. MAIN OUTCOME MEASURES: We measured patterns of opioid prescriptions and predictors of a second opioid prescription within 2 weeks of the end date for the first prescription after hemorrhoidectomy. RESULTS: A total of 6294 patients were included; 5536 (88.0%) filled an initial opioid prescription with a median 5-day supply, and 1820 (32.9%) required an opioid refill. The modeled risk of refill based on initial prescription supply ranged from a high of 39.2% risk with an initial prescription of 1-day supply to an early nadir (26.1% risk of refill) with an initial 10-day supply. A variety of sociodemographic and clinical characteristics influenced the likelihood of opioid refill, including black race (OR = 0.75 (95% CI, 0.62-0.89)), history of substance abuse (OR = 3.26 (95% CI, 1.37-7.34)), and length of index opioid prescription (4-6 d, OR = 0.83 (95% CI, 0.72-0.96) or ≥7 d, OR = 0.67 (95% CI, 0.57-0.78) vs 1-3 d). LIMITATIONS: Variables assessed were limited because of the use of claims-based data. CONCLUSIONS: There is wide variability in the length of prescription opioid use after hemorrhoidectomy. Approximately one third of patients require a second prescription in the immediate postoperative period. The optimal duration appears to be between a 5- and 10-day supply. Clinicians may be able to more efficiently discharge patients with adequate analgesia while minimizing the potential for excess supply. See Video Abstract at http://links.lww.com/DCR/B112. PRESCRIPCIÓN DE MÉDICAMENTOS OPIOIDES DESPUÉS DE HEMORROIDECTOMÍA: Las afecciones hemorroidarias ocasionan anualmente más de cuatro millones de consultas ambulatorias en los Estados Unidos. La hemorroidectomía esta asociada con dolor postoperatorio muy significativo. Actualmente no existen pautas claras para la prescripción de medicamentos opioides después de hemorroidectomía, basada en la evidencia.Investigar los patrones de prescripción de medicamentos opioides e identificar los factores asociados con la acumulación de dichos opioides después de una hemorroidectomía.Revisión retrospectiva de una base de datos.Almacén de datos del Sistema de Salud militar del Departamento de Defensa de los Estados Unidos de América (2006-2014).Todos aquellos sometidos a hemorroidectomía quirúrgica, sin tratamiento opiode previo, comprendiodos entre 18-64 años y beneficiarios de seguro TRICARE.Patrones de prescripción de recetas de opioides, predictores de una segunda receta de opioides dentro las dos semanas posteriores a la fecha de finalización de la primera receta después de la hemorroidectomía.6.294 pacientes fueron incluidos en el estudio. 5.536 (88,0%) completaron una receta inicial de opioides con un suministro promedio de cinco días, y 1.820 (32,9%) pacientes requirieron reabastecerse de opioides. El riesgo modelado de reabastecimiento de opiodes basado en el suministro de la prescripción inicial, varió desde un alto riesgo (39.2%) con una prescripción inicial de suministro por día, hasta un acmé temprano (26.1% de riesgo de reabastecimiento) con un suministro inicial de 10 días. Una gran variedad de características socio-demográficas y clínicas influyeron en la probabilidad del reabastecimeinto de los opioides, incluida la raza negra (OR 0.75, intervalo de confianza (IC) del 95% (0.62, 0.89)), los antecedentes de abuso de substancias (OR 3.26, IC del 95% (1.37, 7.34)) y la duración del índice de la prescripción de opioides (4-6 días (OR 0.83, IC 95% (0.72, 0.96)), o 7 días o más (OR 0.67, IC 95% (0.57, 0,78)) comparados a 1-3 días.Las variables analizadas fueron limitadas debido al uso de datos basados en reclamos.Existe una gran variabilidad en la duración del uso de opioides recetados después de hemorroidectomía. Aproximadamente un tercio de los pacientes requieren una segunda prescripción en el postoperatorio inmediato. La duración óptima parece estar entre un suministro de cinco y 10 días. Los médicos pueden dar de alta de manera más eficiente a los pacientes con analgesia adecuada y minimizar el potencial de exceso de suministro. Consulte Video Resumen en http://links.lww.com/DCR/B112. (Traducción-Dr. Xavier Delgadillo).

The Optimal Length of Stay Associated With the Lowest Readmission Risk Following Surgery.

BACKGROUND: Index length of stay (LOS) and readmissions are viewed as important quality measures. However, these metrics represent competing demands as an inordinate reduction in LOS may lead to unplanned readmissions. We sought to assess the optimal LOS associated with the lowest 90-d readmission rate following discharge after common surgical procedures. MATERIALS AND METHODS: This was a retrospective study relying on Tricare claims. We identified all eligible adult patients (18-64 y) receiving a series of common surgical procedures between 2006 and 2014. We used a generalized additive model with spline regression to determine the optimal LOS associated with the lowest 90-d risk of readmission. RESULTS: Ninety-day readmission rates varied from 6.03% to 34.69%. Most procedures exhibited a logit linear relationship, with the lowest risk of readmission evident on postoperative day-1 and increasing thereafter. Among the more invasive procedures (e.g., esophagectomy and radical cystectomy), a U-shaped relationship was realized, indicating that expedited discharge would increase the potential for readmission as would any extended hospital LOS. For these procedures, the ideal index LOS appeared to be 6-7 d for radical cystectomy and 12-13 d for esophagectomy. CONCLUSIONS: Our results support the practice of discharging patients as soon as clinically feasible after hip and knee arthroplasty, lumbar spine surgery, hernia repair, appendectomy, nephrectomy, and colectomy. Among esophagectomy or radical cystectomy, there is a well-defined optimal index admission period and discharge outside this window appears to be detrimental. Our results suggest that invasive procedures appear to possess a unique "signature" when it comes to optimal LOS.

Association of Medicaid Expansion Policy with Outcomes in Homeless Patients Requiring Emergency General Surgery.

BACKGROUND: Medicaid expansion has reduced obstacles faced in receiving care. Emergency general surgery (EGS) is a clinical event where delays in appropriate care impact outcomes. Therefore, we assessed the association between non-Medicaid expansion policy and multiple outcomes in homeless patients requiring EGS. METHODS: We used 2014 State Inpatient Database to identify homeless individuals admitted with a primary EGS diagnosis who underwent an EGS procedure. States were divided into those that did and did not implement Medicaid expansion. Multivariable quantile regression was used to examine associations between non-Medicaid expansion states and (1) length of stay and (2) total index hospital charges within the homeless population. Multivariable logistic regression was used to assess the associations between non-Medicaid expansion and (1) mortality, (2) surgical complications, (3) discharge against medical advice, and (4) home healthcare. RESULTS: A total of 6930 homeless patients were identified. Of these, 435 (6.2%) were in non-expansion states. Non-Medicaid expansion was associated with higher charges (coef: $46,264, 95% CI 40,388-52,139). There were non-significant differences in mortality (OR 1.4, 95% CI 0.79-2.62; p = 0.2) or surgical complications (OR 1.16, 95% CI 0.7-1.8; p = 0.4). However, homeless individuals living in non-expansion states did have higher odds of being discharged against medical advice (OR 2.1, 95% CI 1.08-4.05; p = 0.02), and lower odds of receiving home healthcare (OR 0.6, 95% CI 0.4-0.8; p = 0.01). CONCLUSION: Homeless patients living in Medicaid expansion states had lower odds of being discharged against medical advice, higher likelihood of receiving home healthcare and overall lower total index hospital charges.

Psychiatric Conditions During Pregnancy and Postpartum in a Universally Insured American Population.

BACKGROUND: Mental health conditions are common and can have significant effects during the perinatal period. Our objective was to determine the incidences and predictors of psychiatric conditions during pregnancy and postpartum among universally insured American women. MATERIAL AND METHODS: This was an Institutional Review Board (IRB)-approved protocol using a retrospective cohort of 104,866 deliveries covered by TRICARE from 2005 to 2014. We used TRICARE claims data to identify pregnant women without current psychiatric conditions who developed new psychiatric condition(s) during pregnancy or postpartum compared with those who did not, as identified by International Classification of Diseases (ICD)-9 CM codes. Predictors of psychiatric conditions during pregnancy or postpartum were determined using stepwise logistic regression models. RESULTS: A total of 104,866 women met the inclusion criteria; of these, 35% (n = 36,192) were diagnosed with a new psychiatric condition during pregnancy or within 1 year of delivery, 15% (n = 15,636) with a psychiatric condition during pregnancy, and 20% (n = 20,556) with a psychiatric condition within 1 year of delivery. We demonstrated that the African-American race (odds ratio [OR] 1.16, 95% CI 1.10-1.22), active duty status (OR 1.20, 95% CI 1.14-1.25), and severe maternal morbidity during delivery (OR 1.18, 95% CI 1.02-1.35) were significantly associated with the occurrence of a psychiatric condition within 1 year of delivery. For Asian women, there was a 28% higher odds of developing a psychiatric disorder during pregnancy (adjusted OR 1.28, 95% CI 1.17-1.40) compared with White women. Active duty women were twice as likely to be diagnosed with post-traumatic stress disorder (adjusted OR 2.31, 95% CI 1.83-2.90). CONCLUSION: In a universally insured population, the incidences of psychiatric conditions in pregnancy and within a year of delivery were similar to the American population. Additionally, the development of psychiatric conditions in pregnancy and within a year of delivery may be associated with race, active duty status, and complicated births.

Association of Outpatient Oral Macrolide Use With Sensorineural Hearing Loss in Children, Adolescents, and Young Adults.

Importance: Prior publications have reported the sporadic development of sensorineural hearing loss (SNHL) after intravenous or high-dose macrolide therapy for adults with comorbid conditions, but investigations of the auditory effect of oral outpatient dosing for children, adolescents, and young adults have been limited. Objective: To determine whether broad-based outpatient use of oral macrolide therapy is associated with increased risk of pediatric SNHL through nationally representative analyses. Design, Setting, and Participants: A retrospective case-control study of 875 matched pairs of children, adolescents, and young adults was performed, matching on age, sex, and the time elapsed since prescription date. All eligible pediatric patients were included, with matched control participants from the TRICARE US military health insurance system who were evaluated between October 1, 2009, and September 30, 2014. Exposures: Oral outpatient macrolide treatment compared with penicillin use among pediatric patients. Main Outcomes and Measures: The clinical outcome of interest was SNHL in children, adolescents, and young adults. Multivariable conditional logistic regression was used to compare the risk of prior macrolide exposure with penicillin exposure, adjusted for other risk factors and potential confounders. Four time frames between exposure and diagnosis were additionally assessed. Results: There were 875 eligible matched pairs of children, adolescents, and young adults included. The mean (SD) age of the participants was 5.7 (4.9) years; 1082 participants were male (62%), 58 were Asian (3%), 254 were Black (15%), 1152 were White (66%), and 286 were of Native American and other (no further breakdown was available in the TRICARE database) race and ethnicity (16%). In multivariable analysis, participants who had SNHL had increased odds of having received a macrolide prescription compared with a penicillin prescription when all time frames from exposure were included (adjusted odds ratio, 1.31; 95% CI, 1.05-1.64). There were significantly higher odds of macrolide exposure than penicillin exposure when diagnosis and testing occurred more than 180 days after antibiotic exposure (adjusted odds ratio, 1.79; 95% CI, 1.23-2.60). Conclusions and Relevance: In this case-control study of a nationally representative patient population, findings suggest that children, adolescents, and young adults with SNHL had increased odds of outpatient oral macrolide use compared with penicillin use, particularly when having received a diagnosis more than 180 days after exposure. Further study of the association of macrolides with SNHL in children, adolescents, and young adults is warranted.

Emergency Department Utilization in the U.S. Military Health System.

INTRODUCTION: Emergency department (ED) utilization represents an expensive and growing means of accessing care for a variety of conditions. Prior studies have characterized ED utilization in the general population. We aim to identify the clinical conditions that drive ED utilization in a universally insured population and the impacts of care setting on ED use and admissions in the U.S. Military Health System. METHODS: We queried TRICARE claims data from October 1, 2012, to September 30, 2015, to identify all ED visits for adult patients (age 18-64). The primary presenting diagnoses of all ED visits and those leading to admission are presented with descriptive statistics. Logistic regression was used to identify clinical and sociodemographic factors associated with admission from the ED. RESULTS: A total of 4,687,205 ED visits were identified, of which 46% took place in the DoD healthcare facilities (direct care). The most common diagnoses across all ED visits were abdominal pain, chest pain, headache, nausea and vomiting, and urinary tract infection. A total of 270,127 (5.8%) ED visits led to inpatient admission. The most common diagnoses leading to admission were chest pain, abdominal pain, depression, conditions relating to acute psychological stress, and pneumonia. For patients presenting with 1 of the 10 most common ED diagnoses, those who were seen at a civilian ED were significantly less likely to be admitted (3.4%) compared to direct care facilities (4.1%) in an adjusted logistic regression model (Adjusted Odds Ratio 0.40 [95% CI: 0.40-0.41], P < .001). CONCLUSIONS: Ultimately, we show that abdominal pain and chest pain are the most common reasons for presentation to the ED in the Military Health System and the most common presenting diagnoses for admission from the ED. Among patients presenting with the most common ED conditions, direct care EDs were significantly more likely to admit patients than civilian facilities.

Super-Utilization of the Emergency Department in a Universally Insured Population.

INTRODUCTION: Super-utilizers (patients with 4 or more emergency department [ED] visits a year) account for 10% to 26% of all ED visits and are responsible for a growing proportion of healthcare expenditures. Patients recognize the ED as a reliable provider of acute care, as well as a timely resource for diagnosis and treatment. The value of ED care is indisputable in critical and emergent conditions, but in the case of non-urgent conditions, ED utilization may represent an inefficiency in the healthcare system. We sought to identify patient and clinical characteristics associated with ED super-utilization in a universally insured population. MATERIAL AND METHODS: We performed a retrospective cohort study using TRICARE claims data from the Military Health System Data Repository (2011-2015). We reviewed the claims data of all adult patients (aged 18-64 years) who had at least one encounter at the ED for any cause. Multivariable logistic regression was used to determine independent factors associated with ED super-utilization. RESULTS: Factors associated with increased odds of ED super-utilization included Charlson Score ≥2 (adjusted odds ratio [aOR] 1.98, 95% confidence interval [CI]: 1.90-2.06), being eligible for Medicare (aOR 1.95, 95% CI: 1.90-2.01), and female sex (aOR 1.35, 95% CI: 1.33-1.37). Active duty service members (aOR 0.69, 95% CI 0.68-0.72) and beneficiaries with higher sponsor-rank (Officers: aOR 0.50, 95% CI: 0.55-0.57; Senior enlisted: aOR 0.82, 95% CI: 0.81-0.83) had lower odds of ED super-utilization. The most common primary diagnoses for ED visits among super-utilizers were abdominal pain, headache and migraine, chest pain, urinary tract infection, nausea and vomiting, and low back pain. CONCLUSIONS: Risk of ED super-utilization appears to increase with age and diminished health status. Patient demographic and clinical characteristics of ED super-utilization identified in this study can be used to formulate healthcare policies addressing gaps in primary care in diagnoses associated with ED super-utilization and develop interventions to address modifiable risk factors of ED utilization.

Patterns and predictors of opioid prescribing and use after rib fractures.

BACKGROUND: Rib fractures are painful injuries that are treated with aggressive analgesia, which can include opioids. We sought to evaluate the patterns and predictors of opioid prescription and sustained use for rib fracture patients to identify opportunities for opiate reduction. METHODS: We used TRICARE claims data (2006-2014) to identify adult (18-64 years) patients presenting to the emergency department with rib fracture(s) and isolated chest trauma. We used logistic regression and Cox proportional hazards model to identify factors associated with opioid prescription and duration of use. RESULTS: We identified 29,943 patients meeting inclusion criteria, and 2,542 (9%) patients were prescribed opioids. When prescribed, the median duration opioid use was 16 days (interquartile range 6-31) for opioid naïve patients, compared with 36 days (interquartile range 15-134) for those with prior opioid exposure. Increased number of ribs fractured (6+ fractures) (odds ratio 2.96 [95% confidence interval 2.23-3.94], P < .001) and prior opioid exposure (odds ratio 32.95 [29.36-36.99], P < .001) were significant predictors of initial opioid prescription. Patients with prior opioid exposure (hazard ratio 0.47 [0.43-0.52], P < .001) had lower likelihood of opioid discontinuation. Injury characteristics did not significantly predict discontinuation. CONCLUSION: Prior opioid exposure was the strongest predictor of sustained opioid use after rib fractures, while the severity of injury did not predict the duration of use.

Defining a Research Agenda for Layperson Prehospital Hemorrhage Control: A Consensus Statement.

Importance: Trauma is the leading cause of death for US individuals younger than 45 years, and uncontrolled hemorrhage is a major cause of trauma mortality. The US military's medical advancements in the field of prehospital hemorrhage control have reduced battlefield mortality by 44%. However, despite support from many national health care organizations, no integrated approach to research has been made regarding implementation, epidemiology, education, and logistics of prehospital hemorrhage control by layperson immediate responders in the civilian sector. Objective: To create a national research agenda to help guide future work for prehospital hemorrhage control by laypersons. Evidence Review: The 2-day, in-person, National Stop the Bleed (STB) Research Consensus Conference was conducted on February 27 to 28, 2019, to identify and achieve consensus on research gaps. Participants included (1) subject matter experts, (2) professional society-designated leaders, (3) representatives from the federal government, and (4) representatives from private foundations. Before the conference, participants were provided a scoping review on layperson prehospital hemorrhage control. A 3-round modified Delphi consensus process was conducted to determine high-priority research questions. The top items, with median rating of 8 or more on a Likert scale of 1 to 9 points, were identified and became part of the national STB research agenda. Findings: Forty-five participants attended the conference. In round 1, participants submitted 487 research questions. After deduplication and sorting, 162 questions remained across 5 a priori-defined themes. Two subsequent rounds of rating generated consensus on 113 high-priority, 27 uncertain-priority, and 22 low-priority questions. The final prioritized research agenda included the top 24 questions, including 8 for epidemiology and effectiveness, 4 for materials, 9 for education, 2 for global health, and 1 for health policy. Conclusions and Relevance: The National STB Research Consensus Conference identified and prioritized a national research agenda to support laypersons in reducing preventable deaths due to life-threatening hemorrhage. Investigators and funding agencies can use this agenda to guide their future work and funding priorities.

Haemorrhage control in the prehospital setting: a scoping review protocol.

INTRODUCTION: Prehospital haemorrhage control has saved thousands of lives in the military over the last decade. While uncontrolled haemorrhage is a leading cause of preventable injury death in the USA for individuals under 45, military prehospital haemorrhage control techniques have not fully translated to the civilian sector in the USA. The effective implementation of haemorrhage control for civilian prehospital trauma is dependent on a more complex array of system and personnel-level factors than the military. OBJECTIVE: This protocol describes the methodology of a scoping review on haemorrhage control strategies in the prehospital setting; specifically, education, logistics and implementation of these strategies. The aim of the review is to identify research gaps and create recommendations for future research surrounding prehospital layperson haemorrhage control. METHODS: The protocol uses the framework published by The Joanna Briggs Institute and Arksey and O'Malley, while following the Preferred Reporting Items for Systematic Review and Meta-Analysis Extension for Scoping Review Protocols guidelines. The search strategy was refined with the help of a medical librarian. Three peer-reviewed databases (EMBASE, PubMed and Web of Science), databases dedicated to grey literature sources, and reference mining will be used. Two investigators will independently screen and extract data. Discrepancies will be resolved by a third investigator. The extracted data will undergo descriptive analysis of the contextual data and a quantitative analysis using the appropriate statistical methods. In addition, this search strategy will be supplemented by a grey literature search. ETHICS AND DISSEMINATION: Research ethics approval is not required for this scoping review. This scoping review will serve to highlight existing gaps within the literature to guide further research and develop future strategies to improve prehospital haemorrhage management. The results of this review will be presented at relevant national and international conferences and published in a peer-reviewed journal.

ASSERT trial - How to assess the safety and efficacy of a high frequency rTMS in postpartum depression ? A multicenter, double blinded, randomized, placebo-controlled clinical trial.

BACKGROUND: Postpartum Depression affects a considerable number of women worldwide. This condition inflicts severe consequences to mother and child health. Thus far, available treatments have low response and high relapse rates. We designed this trial to evaluate a safe and more efficacious innovative therapy. AIMS: To report a feasible and ethical study design to assess the safety and efficacy of a high frequency repetitive Transcranial Magnetic Stimulation 10 Hz (rTMS) compared to sham rTMS in women with moderate to severe Post-Partum Depression using standard treatment (sertraline).To conduct an ancillary, exploratory, randomized, active controlled, double blind study with a hypothesis to assess the safety and efficacy of 10 Hz rTMS compared to sertraline. METHODS: A multicenter, parallel arm, randomized, placebo-controlled, double-blind design to assess safety and efficacy of 10 Hz rTMS compared to sham.An ancillary study will be conducted with parallel arm, randomized, active controlled and double dummy design to assess safety and efficacy of 10 Hz rTMS compared to sertraline.