Impact of iodinated contrast shortage on contrast-associated acute kidney injury: a single center experience.

Background: In March 2022, a COVID-19 outbreak disrupted the global supply of iodine contrast media (ICM). Healthcare systems implemented contrast-saving strategies to maintain their remaining ICM supplies. This study sought to determine the impact of contrast shortage on the incidence of contrast-associated acute kidney injury (CA-AKI). Methods: This was a retrospective study of 265 patients undergoing 278 percutaneous coronary interventions (PCI) during 4-month periods prior to (9/1/2021 to 12/31/2021) and during (5/1/2022 to 8/31/2022) contrast shortage at a single center. The primary endpoint was the incidence of CA-AKI between study periods. Results: A total of 148 and 130 PCIs were performed before and during contrast shortage, respectively. The incidence of CA-AKI significantly decreased from 11.5% to 4.6% during contrast shortage (P = 0.04). During the shortage, average contrast volume per PCI was significantly lower (123 ± 62 mL vs 88 ± 46 mL, P < 0.001), while coronary imaging was significantly higher (34.3% vs 50%, P = 0.009) compared to preshortage. All-cause mortality at discharge was comparable between study periods (2.8% vs 3.3%, respectively; P = 0.90). Conclusion: The scarcity of ICM for PCI procedures in this single-center experience was associated with a significant increase in the utilization of intravascular imaging and a significant reduction in CA-AKI.

Neonatal Intensive Care Unit Resource Use for Infants at 22 Weeks' Gestation in the US, 2008-2021.

Importance: During the past decade, clinical guidance about the provision of intensive care for infants born at 22 weeks' gestation has changed. The impact of these changes on neonatal intensive care unit (NICU) resource utilization is unknown. Objective: To characterize recent trends in NICU resource utilization for infants born at 22 weeks' gestation compared with other extremely preterm infants (≤28 weeks' gestation) and other NICU-admitted infants. Design, Setting, and Participants: This is a serial cross-sectional study of 137 continuously participating NICUs in 29 US states from January 1, 2008, through December 31, 2021. Participants included infants admitted to the NICU. Data analysis was performed from October 2022 to August 2023. Exposures: Year and gestational age at birth. Main Outcomes and Measures: Measures of resource utilization included NICU admissions, NICU bed-days, and ventilator-days. Results: Of 825 112 infants admitted from 2008 to 2021, 60 944 were extremely preterm and 872 (466 [53.4%] male; 18 [2.1%] Asian; 318 [36.5%] Black non-Hispanic; 218 [25.0%] Hispanic; 232 [26.6%] White non-Hispanic; 86 [9.8%] other or unknown) were born at 22 weeks' gestation. NICU admissions at 22 weeks' gestation increased by 388%, from 5.7 per 1000 extremely preterm admissions in 2008 to 2009 to 27.8 per 1000 extremely preterm admissions in 2020 to 2021. The number of NICU admissions remained stable before the publication of updated clinical guidance in 2014 to 2016 and substantially increased thereafter. During the study period, bed-days for infants born at 22 weeks increased by 732%, from 2.5 per 1000 to 20.8 per 1000 extremely preterm NICU bed-days; ventilator-days increased by 946%, from 5.0 per 1000 to 52.3 per 1000 extremely preterm ventilator-days. The proportion of NICUs admitting infants born at 22 weeks increased from 22.6% to 45.3%. Increases in NICU resource utilization during the period were also observed for infants born at less than 22 and at 23 weeks but not for other gestational ages. In 2020 to 2021, infants born at less than or equal to 23 weeks' gestation comprised 1 in 117 NICU admissions, 1 in 34 of all NICU bed-days, and 1 in 6 of all ventilator-days. Conclusions and Relevance: In this serial cross-sectional study of 137 US NICUs from 2008 to 2021, an increasing share of resources in US NICUs was allocated to infants born at 22 weeks' gestation, corresponding with changes in national clinical guidance.

Associations of Mental Health and Experience of the COVID-19 Pandemic with United States Adults' Intentions to Be Vaccinated.

COVID-19 vaccine uptake in the United States has proved challenging. A deeper characterization extending beyond demographics and political ideologies of those hesitating or resisting is needed to guide ongoing conversations. This study examined associations between US adults' vaccination intentions and mental health history, experience of the COVID-19 pandemic, and mental health outcomes. An online population-based cross-sectional survey was administered nationwide during January 4-7, 2021. Participants were questioned about past and current mental health, and completed the Patient Health Questionnaire 8 (PHQ-8), Generalized Anxiety Disorder 7-item (GAD-7), and Posttraumatic Diagnostic Scale (PDS)-5 (to capture symptoms of depression, anxiety, and traumatic stress, respectively). Experience of the pandemic included cumulative county-level COVID case and death rates, self-reported COVID-19 testing/exposure/diagnosis, and self-reported impact on routines, resources, and relationships. Of 936 respondents, 66% intended to be vaccinated, 14.7% responded "maybe," and 19.6% "no." Past diagnosis of obsessive compulsive disorder, less impact on routines or social supports, not having been screened or tested for COVID-19, not knowing someone who tested positive, and not self-isolating were associated with less intention to vaccinate. After controlling for demographic and pandemic experience factors, symptoms of traumatic stress, but not other mental health outcomes, were associated with less intention to vaccinate. The apparent contradiction between less negative impact of the pandemic and symptoms of traumatic stress being associated with less intention to be vaccinated indicates the complex nature of barriers to vaccine uptake. Results from this study contribute to the evidence base needed to improve ongoing and future communications about, and strategies to increase uptake of, vaccination.

Utilizing psoas muscle cross-sectional area to predict functional outcome.

Background: This study evaluated psoas muscle area (PMA) as a predictor of frailty and functional outcome in trauma patients. Methods: The cohort included 211 trauma patients admitted to an urban level I trauma center from March 2012 to May 2014 who consented to participate in a longitudinal study and underwent abdominal-pelvic computed tomography scans during their initial evaluation. Physical component scores (PCS) of the Veterans RAND 12-Item Health Survey were administered to assess physical functionality at baseline and at 3, 6, and 12 months after injury. PMA in mm2 and Hounsfield units was calculated using the Centricity PACS system. Statistical models were stratified by injury severity score (ISS), <15 or ≥15, and adjusted for age, sex, and baseline PCS. Follow-up PCS were analyzed using general linear regression models. Results: For participants with an ISS <15, increased PMA was significantly associated with higher PCS at 3 (P = 0.008), 6 (P = 0.02), and 12 months (P = 0.002), although this relationship was not statistically significant for ISS ≥15 (P = 0.85, 0.66, 0.61). Conclusion: For mild to moderately injured (but not seriously injured) patients, those with larger psoas muscles experience better functional outcomes after injury.

Longitudinal validation of the Fear of COVID-19 Scale in a nationwide United States sample: An item response theory model across three inflection points of the pandemic.

The COVID-19 pandemic's global emergence/spread caused widespread fear. Measurement/tracking of COVID-19 fear could facilitate remediation. Despite the Fear of COVID-19 Scale (FCV-19S)'s validation in multiple languages/countries, nationwide United States (U.S.) studies are scarce. Cross-sectional classical test theory-based validation studies predominate. Our longitudinal study sampled respondents to a 3-wave, nationwide, online survey. We calibrated the FCV-19S using a unidimensional graded response model. Item/scale monotonicity, discrimination, informativeness, goodness-of-fit, criterion validity, internal consistency, and test-retest reliability were assessed. Items 7, 6, and 3 consistently displayed very high discrimination. Other items had moderate-to-high discrimination. Items 3, 6, and 7 were most (items 1 and 5 the least) informative. [Correction added on 18 May 2023, after first online publication: In the preceding sentence, the term 'items one-fifth least' has been changed to 'items 1 and 5 the least'.] Item scalability was 0.62-0.69; full-scale scalability 0.65-0.67. Ordinal reliability coefficient was 0.94; test-retest intraclass correlation coefficient 0.84. Positive correlations with posttraumatic stress/anxiety/depression, and negative correlations with emotional stability/resilience supported convergent/divergent validity. The FCV-19S validly/reliably captures temporal variation in COVID-19 fear across the U.S.

The risks of attrition bias in longitudinal surveys of the impact of COVID-19.

As the COVID-19 pandemic continues, interest in mental health impacts is shifting from short-term to long-term outcomes. As part of a longitudinal online survey study examining mental health impacts of the pandemic, we assessed the risk of attrition bias related to a history of depression-a condition research shows can increase challenges of recruitment and retention. Among 5023 participants who completed the baseline survey, significantly more reporting a history of depression were lost to follow-up: baseline to 3 months: 497/760 (65.4%) vs 2228/4263 (52.3%), P < 0.001; 3 to 6 months: 179/263 (68.1%) vs 1183/2035 (58.1%), P = 0.002. Participants reporting a history of depression also had greater adjusted odds of a Patient Health Questionnaire-8 score ≥10 (odds ratio [OR] = 3.97, 95% confidence interval [CI] 3.27, 4.84), Generalized Anxiety Disorder-7 score ≥10 (OR = 3.77, 95% CI 3.07, 4.62), and Posttraumatic Diagnostic Scale for DSM V score ≥ 28 (OR = 7.17, 95% CI 4.67, 11.00) at baseline, indicating a need to account for attrition bias when examining these outcomes. Similar considerations likely apply to other longitudinal survey studies and are important to address to ensure accurate evidence is available to support policy decisions regarding resource allocation and funding.

The experience of COVID-19 among people with depression: Impact on daily life and coping strategies.

BACKGROUND: The prevalence of depression symptoms among U.S. adults increased dramatically during the early months of the COVID-19 pandemic. We sought to understand the impact of the pandemic on people with a history of depression. METHODS: In June 2020, a national sample of 5023 U.S. adults, including 760 reporting past/current diagnoses of depression, completed survey measures related to the COVID experience, coping, anxiety, depression, and PTSD. RESULTS: After adjusting for sociodemographic characteristics, a history of depression increased the odds of negative effects of pandemic on multiple aspects of life: routines, access to mental health treatment, alcohol use, prescription painkiller use, and other drug use. Those with a history of depression also scored significantly higher on the PHQ-8, GAD-7, and PDS-5 (all ps < 0.0001). Greater use of adaptive coping strategies was significantly associated with lower scores, and greater use of maladaptive strategies with higher scores. Individuals reporting a history of depression reported greater use of both adaptive and maladaptive strategies. CONCLUSIONS: Adaptive coping strategies appear to be protective and help regulate symptomatology, suggesting that particular focus during the clinical encounter on developing tools to promote well-being, alleviate stress, and decrease perceptions of helplessness could mitigate the effects.

Transpyloric Feeding is Associated With Improved Oxygenation Compared With Gastric Feeding Among Nonintubated Extremely Low Birth Weight Infants.

OBJECTIVE: To study the impact of transpyloric (TP) feed initiation on short-term oxygenation and manual oxygen blender titration among extremely low birth weight infants. STUDY DESIGN: This retrospective study evaluated several measures of oxygenation among extremely low birth weight infants receiving positive pressure respiratory support for 96 hours before and after TP tube placement in a single neonatal intensive care unit during the years 2017- 2020. The measures included the achieved oxygen saturation (SpO2), the baseline fraction of inspired oxygen (FiO2), the SpO2/FiO2 ratio, the number and severity of hypoxemic episodes and the frequency of manual oxygen titrations (titration index) and were analyzed using an interrupted time series regression approach. RESULTS: A total of 56 infants were evaluated. No significant differences were observed in any oxygenation measures during TP vs gastric feeding among 14 intubated infants. However, among 42 nonintubated patients, significant improvements were observed in the median SpO2/FiO2 ratios (P = .001), median titration index (P = .05), median number of hypoxemic episodes (P = .02), and median severity of hypoxemic episodes (P = .008) after TP tube placement. CONCLUSIONS: The transition from gastric to TP tube feeding was temporally associated with acute improvement in oxygenation for nonintubated infants, but not for intubated infants.

Intentions to receive COVID-19 vaccines in the united states: Sociodemographic factors and personal experiences with COVID-19.

OBJECTIVES: Information regarding vaccination and the association with individuals' characteristics, experiences, and information sources is important for crafting public health campaigns to maximize uptake. Our objective was to investigate factors associated with intentions for COVID-19 vaccination among a sample of U.S. adults using a population-based cross-sectional survey. METHOD: Data were collected via an online questionnaire administered nationwide from January 4, to January 7, 2021 following the emergency use authorization for two SARS-CoV-2 mRNA-based vaccines. RESULTS: Of 936 U.S. adult respondents, 66% stated an intention to be vaccinated once a COVID-19 vaccine was available to them; 14.7% responded "maybe" and 19.6% "no." Unadjusted and multivariate associations revealed "no/maybe" vaccination intentions were associated with younger age, female, Black race, lower income, history of not receiving the influenza vaccine, lower fear of COVID-19, suffering moderate to severe reduction in access to food/nutrition, and lower trust in health care authorities, personal health care providers, and/or traditional news media as sources of COVID-19 information. Of respondents "maybe" intending to be vaccinated, 65% reported "a lot" of trust in personal health care providers as sources of COVID-19 information. Respondents stating "no" intention to be vaccinated were skeptical of all COVID-19 information sources considered. CONCLUSIONS: Our findings confirm observations predating COVID-19 vaccine availability regarding sociodemographic characteristics associated with vaccine hesitancy in the United States. We further identify personal health care providers as the most trusted information source among people who "maybe" intend to get vaccinated and demonstrate the challenge in reaching people not intending to be vaccinated. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The Pandemic Experience for People with Depressive Symptoms: Substance Use, Finances, Access to Treatment, and Trusted Sources of Information.

Background: Mental health impacts of the COVID-19 pandemic are well recognized, but little is known about the pandemic experience among people experiencing mental health symptoms. Methods: In June 2020, a national sample of 5023 U.S. adults, including 785 scoring ⩾10 on the PHQ-8 for symptoms of depression, completed survey measures related to their pandemic experience. Results: After adjusting for sociodemographic characteristics, aspects of the COVID-19 pandemic experience for which participants scoring PHQ-8 ⩾ 10 had the greatest increase in odds of reporting moderate/severe negative impacts included: mental health treatment access (odds ratio [OR], 95% confidence interval [CI] = 8.81, 6.70-11.57), family stress/discord (OR, 95% CI = 5.21, 4.24-6.42), food access (OR, 95% CI = 3.76, 2.97-4.77), and income/employment (OR, 95% CI = 3.19, 2.66-3.83). They were also significantly more likely to report increased use of prescription painkillers (OR, 95% CI = 8.46, 4.50-15.92) and other drugs (OR, 95% CI = 4.43, 2.85-6.89), and less trust in healthcare authorities/providers, family/friends, and employers, and more trust in websites/blogs/social media, for COVID-19 information (P-values < .05). Conclusions: The interplay among depressive symptoms, substance use, lack of trust in healthcare authorities, and negative impact of the pandemic on family, finances, and access to mental health treatment and food indicate the need for robust social and behavioral health safety nets to buffer communities from the shadow epidemics of depression, family violence, and overdose deaths during public health disasters.

Attitudes and personal beliefs about the COVID-19 vaccine among people with COVID-19: a mixed-methods analysis.

BACKGROUND: Little research is available regarding vaccination attitudes among those recently diagnosed with COVID-19. This is important to investigate, particularly among those experiencing mild-to-moderate illness, given the ongoing need to improve uptake of both initial vaccine series and booster doses, and the divergent ways such an experience could impact attitudes. METHODS: From September 3 - November 12, 2021, all patients enrolled in Baylor Scott & White's "COVID-19 Digital Care Journey for Home Monitoring" were invited to participate in an online survey that included questions about vaccination status and attitudes/opinions regarding COVID-19 and the COVID-19 vaccines. Following an item asking about accordance of COVID-19 vaccination with religious/personal beliefs, participants were asked to describe those beliefs and how they relate to taking/not taking the vaccine. RESULTS: Of 8,075 patients age ≥ 18 years diagnosed with COVID-19 and invited to join the survey during the study period, 3242 (40.2%) were fully vaccinated. In contrast, among the 149 who completed the questionnaire, 95(63.8%) reported full vaccination. Responses differed significantly between vaccination groups. The vaccinated group strongly agreed that COVID-19 is a major public health problem, the vaccines are safe and effective, and their decision to vaccinate included considering community benefit. The unvaccinated group responded neutrally to most questions addressing safety and public health aspects of the vaccine, while strongly disagreeing with statements regarding vaccine effectiveness and other preventative public health measures. The vaccinated group strongly agreed that taking the vaccine accorded with their religious/personal beliefs, while the unvaccinated group was neutral. In qualitative analysis of the free text responses "risk perception/calculation" and "no impact" of religious/personal beliefs on vaccination decisions were frequent themes/subthemes in both groups, but beliefs related to the "greater good" were a strong driver among the vaccinated, while statements emphasizing "individual choice" were a third frequent theme for the unvaccinated. CONCLUSION: Our results show that two of the three factors that drive vaccine hesitancy (complacency, and lack of confidence in the vaccines) are present among unvaccinated adults recently diagnosed with COVID-19. They also show that beliefs emphasizing the importance of the greater good promote public health participation.

Multi-center matched cohort study of convalescent plasma for hospitalized patients with COVID-19.

BACKGROUND: Although frequently used in the early pandemic, data on the effectiveness of COVID-19 convalescent plasma (CCP) remain mixed. We investigated the effectiveness and safety of CCP in hospitalized COVID-19 patients in real-world practices during the first two waves of the pandemic in a multi-hospital healthcare system in Texas. METHODS AND FINDINGS: Among 11,322 hospitalized patients with confirmed COVID-19 infection from July 1, 2020 to April 15, 2021, we included patients who received CCP and matched them with those who did not receive CCP within ±2 days of the transfusion date across sites within strata of sex, age groups, days and use of dexamethasone from hospital admission to the match date, and oxygen requirements 4-12 hours prior to the match date. Cox proportional hazards model estimated hazard ratios (HRs) and 95% confidence intervals (CIs) for effectiveness outcomes in a propensity score 1:1 matched cohort. Pre-defined safety outcomes were described. We included 1,245 patients each in the CCP treated and untreated groups. Oxygen support was required by 93% of patients at the baseline. The pre-defined primary effectiveness outcome of 28-day in-hospital all-cause mortality (HR = 0.85; 95%CI: 0.66,1.10) were similar between treatment groups. Sensitivity and stratified analyses found similar null results. CCP-treated patients were less likely to be discharged alive (HR = 0.82; 95%CI: 0.74, 0.91), and more likely to receive mechanical ventilation (HR = 1.48; 95%CI: 1.12, 1.96). Safety outcomes were rare and similar between treatment groups. CONCLUSION: The findings in this large, matched cohort of patients hospitalized with COVID-19 and mostly requiring oxygen support at the time of treatment, do not support a clinical benefit in 28-day in-hospital all-cause mortality for CCP. Future studies should assess the potential benefits with specifically high-titer units in perhaps certain subgroups of patients (e.g. those with early disease or immunocompromised).

The role of resilience and spirituality in recovery following cardiac surgery.

Higher levels of resilience and spirituality are independently linked to better physical and mental health outcomes, within both general and cardiac populations. We investigated the long-term associations of such psychological factors following cardiac surgery. A total of 402 patients undergoing routine cardiac surgery at two large urban hospitals in the Dallas, Texas, area were prospectively enrolled in this study, with completed follow-up data for 364 (90.5%). Data were collected from August 2013 to January 2017. Resilience, spirituality, and secondary measures were assessed at baseline, 1 month, and 1 year via the Connor-Davidson Resilience Scale-10 and Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being Scale. Linear regression and correlational analyses assessed associations between resilience and spirituality, as well as other demographic and psychosocial factors. Resilience was significantly associated with every construct except posttraumatic growth. Spirituality was associated with increasing resilience over the ensuing year, whereas never being married was associated with a decrease in resilience. Our findings identify a population that is vulnerable to a decrease in resilience following cardiac surgery, as well as an avenue (i.e., spirituality) for potentially bolstering resilience. Improving resilience via spirituality postoperatively may foster better overall recovery and better mental and physical health outcomes.

Psychometric validity and reliability of the 10- and 2-item Connor-Davidson resilience scales among a national sample of Americans responding to the Covid-19 pandemic: an item response theory analysis.

PURPOSE: Psychometric validity/reliability of 10-item and 2-item abbreviations of the Connor-Davidson Resilience Scale (CD-RISC-10; CD-RISC-2) was investigated via item response theory and classic approaches. METHODS: We sampled 5023 adult American participants in a June/July 2020 survey on the COVID-19 pandemic's psychological effects. Our questionnaire incorporated the CD-RISC-10 with other validated measures. CD-RISC-10 items were ranked on item-to-scale correlations, loadings on a one-factor confirmatory factor analysis model, and item slope/threshold parameters plus information curves from a unidimensional graded response model. Concurrent validity of the highest ranked item pair was evaluated vis-à-vis the CD-RISC-10 and CD-RISC-2. Internal consistency, based on average variance extracted (AVE) and multiple reliability coefficients, was also compared. Convergent/divergent validity was tested by correlating anxiety, depression, fear of COVID-19, anxiety sensitivity, coping, and personality measures with both scales and the highest ranked item pair. Binary agreement/classification indexes assessed inter-rater reliability. RESULTS: Items 2 and 9 from CD-RISC-10 ranked the highest. Reliability coefficients were > 0.93, > 0.72, and > 0.82 for the CD-RISC-10, CD-RISC-2, vs summation of items 2 and 9. AVEs were 0.66, 0.67, and 0.77. CD-RISC abbreviations and the summation of items 2 and 9 correlated negatively with anxiety (> - 0.43), depression (> - 0.42), and fear of COVID-19 (> - 0.34); positively with emotional stability (> 0.53) and conscientiousness (> 0.40). Compared to the CD-RISC-2, summative scores of items 2 and 9 more efficiently classified/discriminated high resilience on the CD-RISC-10. CONCLUSION: We confirmed construct validity/reliability of copyrighted CD-RISC abbreviations. The CD-RISC-10's items 2 and 9 were psychometrically more salient than the CD-RISC-2.

Changing Tocolytic Exposures among Neonatal Intensive Care Unit Admitted Preterm Infants.

OBJECTIVE: Since 2010, the American College of Obstetrics and Gynecology have released three committee opinions to recommend and reaffirm the utility of magnesium sulfate for neuroprotection and later for tocolysis to achieve antenatal steroid course completion in preterm labor. We sought to determine changes in antenatal magnesium sulfate exposure and other tocolytic agents for pregnancies resulting in neonatal intensive care unit (NICU)-admitted preterm infants. STUDY DESIGN: Using the Pediatrix Clinical Data Warehouse, we evaluated all inborn infants delivered between 22 and 33 weeks' gestation and admitted to the intensive care units from 2009 to 2018. We classified patients based on antenatal exposure to tocolytic medications: calcium channel blockers (nifedipine and amlodipine), betamimetics (terbutaline, theophylline, and ritodrine), prostaglandin inhibitors (indomethacin), and magnesium sulfate. RESULTS: A total of 229,781 patients met inclusion criteria. During the study period, magnesium sulfate exposure increased from 27.6 to 57.7% of births while betamimetic exposure decreased from 10.2 to 5.2%. Increasing magnesium sulfate exposure over time was seen at all gestational ages examined and magnesium exposure was most common between 23 and 31 weeks' gestation. By 2017 to 2018, 70.5% of 24 to 29 weeks' gestation NICU infants received exposure to at least one tocolytic agent while this remained at 53.7% of 32 to 33 weeks' NICU admitted infants. Antenatal steroid exposure increased from 74.8 to 87.4% during the study period. CONCLUSION: For NICU-admitted preterm infants, prenatal exposure patterns to tocolytic agents has shifted since 2009 with prenatal magnesium sulfate exposure increasing significantly. Antenatal steroid exposure has risen concurrently. Exposure to tocolytic agents is the highest among preterm infants born between 24 and 29 weeks' gestation. KEY POINTS: · Exposure to magnesium sulfate significantly increased from 2009 to 2018 for NICU admitted infants.. · Concurrently, the use of other tocolytics decreased significantly.. · The use of antenatal steroids has been rising over time..

Psychological differences in adults with and without a COVID-19 diagnosis.

BACKGROUND: Substantial evidence is emerging regarding the broad societal and psychological impacts of the COVID-19 pandemic, but little is known about whether infected individuals are differently affected. AIM: We evaluated psychological differences between individuals who do vs. do not report testing positive for COVID-19. METHODS: An online survey was offered to adults (≥18 years) who were diagnosed with COVID-19 by a provider within a large integrated-delivery healthcare system, enrolled in COVID-19-related clinical trials at the healthcare system, or responded to targeted local distribution. Measures assessed included the 8-item Patient Health Questionnaire depression scale, Generalized Anxiety Disorder 7-item Scale, and Posttraumatic Diagnostic Scale for DSM-5. RESULTS: Of 487 respondents, 43% reported testing positive for COVID-19, including 11% requiring hospitalization. Overall rates of general anxiety disorder and posttraumatic stress were 34% and 16%, respectively, with no significant differences between groups. Prevalence of depression was higher among respondents reporting a positive COVID-19 test (52% vs. 31%). This difference persisted after controlling for respondent characteristics (odds ratio = 3.7, p < 0.01). CONCLUSIONS: People who report testing positive for COVID-19, even those not requiring hospitalization, have increased risk for depression. Mental health care screening and services should be offered to individuals testing positive, facilitating early intervention.

Income Differences and COVID-19: Impact on Daily Life and Mental Health.

The COVID-19 pandemic has caused disproportionate suffering among vulnerable and socioeconomically disadvantaged portions of the population. Low-income and minority populations are likely to experience disparate disease and mental health burdens. Currently, there is little evidence regarding how the experience of the early months of the US COVID-19 outbreak differed by income level, and how that related to mental health symptoms. The present study used data from a national sample of US adults (n = 5023) who completed measures related to the COVID experience, the COVID-19 Fear Scale, the Generalized Anxiety Disorder-7 (GAD-7), and the Patient Health Questionnaire-8 (PHQ-8). Multivariable regression was performed to determine whether income level (low: <$45,000 vs high: ≥$75,000) was significantly associated with COVID experience measures, PHQ-8, GAD-7, and COVID fear scores. Among the low-income group, COVID-19 had a significantly greater negative impact on: family income/employment, access to food, access to mental health treatment, and stress and discord in the family. Participants in the low-income group also had greater odds of a PHQ-8 score ≥10 (odds ratio [OR] = 1.38, 95% confidence interval [CI] 1.08, 1.77) and a GAD-7 score ≥10 (OR = 1.65, 95% CI 1.27, 2.14) compared to those in the high-income group. Study findings suggest substantial differences in how COVID-19 impacted daily life and mental health between adults living in low-income households compared to high-earning households during the early months of the pandemic.

Pain management after laparoscopic appendectomy: Comparative effectiveness of innovative pre-emptive analgesia using liposomal bupivacaine.

BACKGROUND: Laparoscopic appendectomy is standard of care for appendicitis in the US. Pain control that limits opioids is an important area of research given the opioid epidemic. This study examined post-appendectomy inpatient opioid use and pain scores following intraoperative use of liposomal bupivacaine (LB) versus non-liposomal bupivacaine. METHODS: This was a retrospective cohort study of 155 adults who underwent laparoscopic appendectomy for acute appendicitis. Patients were divided into four cohorts based on the analgesia administered: (i) bupivacaine hydrochloride (BH)± epinephrine; (ii) undiluted LB; (iii) LB diluted with normal saline; and (iv) LB diluted with BH. RESULTS: Baseline demographic/clinical attributes, intra-operative findings, and post-operative pain scores were equivalent across cohorts. Post-operative pre-discharge opioid use was higher in the BH vs. LB cohorts (mean 60.4 vs. 46.0, 35.5, and 30.4 morphine milligram equivalents, respectively; p < 0.001). CONCLUSIONS: Pre-emptive analgesia with LB during laparoscopic appendectomy can reduce inpatient opioid use without significantly increasing post-operative pain scores.

Resilience, Well-being, and Empathy Among Private Practice Physicians and Advanced Practice Providers in Texas: A Structural Equation Model Study.

OBJECTIVE: To investigate structural relationships of latent constructs such as occupational wellbeing, resilience, work meaningfulness, and psychological empowerment with affective and cognitive clinical empathy among a community of physicians and advanced practice providers. METHODS: We conducted a cross-sectional observational study. We gathered data by an anonymous self-administered multidimensional questionnaire disseminated electronically between March and May 2016. Participants were physicians and advanced practice providers belonging to the Health Texas Provider Network, a group private practice affiliated with the Baylor Scott and White Health system. We excluded allied health care staff (eg, nurses) and trainees (eg, residents, medical students). We pursued a 3-step strategy: (1) confirmatory factor analysis of a theory-driven measurement model, (2) a modified structural equation model from which pathways with nonsignificant path coefficients were deleted, and (3) multigroup analyses of the modified model. RESULTS: Cognitive empathy was the strongest predictor of affective empathy. We observed modest positive associations of resilience with cognitive and affective empathy and of well-being and meaning with affective but not with cognitive empathy. Resilience, meaning, and psychological empowerment were surprisingly negatively associated with well-being, suggesting diminished self-care among practitioners. Effects of psychological empowerment on empathy and well-being were mediated by resilience and meaning. CONCLUSION: Cognitive empathy directly influenced affective empathy; well-being and meaningfulness exerted direct positive effects on affective but not on cognitive empathy, whereas resilience had direct positive associations with both empathy dimensions. Resilience and meaning manifested direct, negative associations with well-being, revealing clinicians' disproportionate focus on patient care at the expense of self-care.

Utilization of Erythropoietin within the United States Neonatal Intensive Care Units from 2008 to 2017.

OBJECTIVE: Little data are available regarding erythropoietin (Epo) utilization patterns within neonatal intensive care units (NICUs). We sought to describe the trends in Epo utilization across a large cohort of U.S. NICUs. STUDY DESIGN: This is a retrospective cohort study of infants discharged from 2008 to 2017 using the Pediatrix Clinical Data Warehouse. RESULTS: We identified 704,159 eligible infants from 358 sites, of whom 9,749 (1.4%) had Epo exposure. For extremely low gestational age newborns (ELGANs), Epo exposure ranged from 7.6 to 13.5%. We found significant site variability in Epo utilization in ELGANs. Among the 299 NICUs caring for ELGANs during the study period, 184 (61.5%) never used Epo for this population, whereas 21 (7%) utilized Epo in 50% or more of eligible infants. Epo was initiated at a median of 25 days in ELGANs. For infants with hypoxic-ischemic encephalopathy (HIE), Epo exposure remained ≤1% through 2014 then increased fourfold to 3.4% by 2017. The median day of Epo initiation was the day of birth for infants diagnosed with HIE. CONCLUSION: Epo is utilized in ELGANs more commonly than for other NICU populations. Utilization patterns appear to indicate the treatment of established anemia for ELGANs and more recently for neuroprotection in patients diagnosed with HIE.