Low-Dose Aspirin and Iron Deficiency Anemia

In this episode of Annals On Call, Dr. Centor discusses the risk for anemia in older patients receiving aspirin for primary prevention with Dr. Zoe McQuilten. First, listen to the podcast. After listening, ACP members can take the CME/MOC quiz for free.

Low-Cost Generic Cardiovascular Drugs

In this episode of Annals On Call, Dr. Centor discusses the availability of recommended cardiovascular drugs in low-cost generic drug programs with Dr. Cynthia Jackevicius. First, listen to the podcast. After listening, ACP members can take the CME/MOC quiz for free.

Lifestyle Recommendations: Can They Really Improve Public Health?

In this episode of Annals On Call, Dr. Centor discusses why guidelines recommending that clinicians advise patients on lifestyle changes may be a questionable approach to improving public health with Dr. Minna Johansson. First, listen to the podcast. After listening, ACP members can take the CME/MOC quiz for free.

Late-Career, Retiring, and Retired Physicians: Paths, Perils, and Possibilities

This educational activity presents retirement planning as a career‑long and life‑long process, rather than a single end‑point decision. Learn the key phases and pathways of retirement planning including an exploration of the perils and possibilities associated with each phase, helping participants anticipate challenges, recognize opportunities, and apply informed approaches that support well‑being, professional fulfillment, and successful transitions over time.

Lack of Control and Physician Burnout

In this episode of Annals On Call, Dr. Centor discusses factors associated with physician burnout with Dr. Christine Sinsky. First, listen to the podcast. After listening, ACP members can take the CME/MOC quiz for free.

Kratom: A Substance Physicians Should Be Aware Of

In this episode of Annals On Call, Dr. Centor discusses kratom and what physicians should know about how patients may be using this substance with Drs. Eileen Barrett and Amanda Collar. First, listen to the podcast. After listening, ACP members can take the CME/MOC quiz for free.

Knee Osteoarthritis

Knee osteoarthritis (OA) typically presents with joint pain that is exacerbated by use and alleviated with rest. There is relatively brief, self-limited morning stiffness and absence of constitutional symptoms. Overweight and obesity are the most important modifiable risk factors. Although pharmacologic and nonpharmacologic interventions are generally effective at alleviating pain and improving physical function, they do not fundamentally reverse the pathologic and radiographic process of knee OA.

Is Preoperative Evaluation Required Before Cataract Surgery?

The Annals Consult Guys address the history and the evidence behind the practice of preoperative evaluation of patients undergoing cataract surgery.

Is Adherence to SEP-1 Linked to Mortality Reduction for Patients With Sepsis?

Dr. Centor discusses the evidence that implementation of the SEP-1 Bundle is associated with favorable outcomes for patients with sepsis with Drs. James Ford and Gabriel Wardi. First, listen to the podcast. After listening, ACP members can take the CME/MOC quiz for free.

Irritable Bowel Syndrome

Irritable bowel syndrome (IBS) is a common gastrointestinal disorder, with a prevalence of 4% to 10%. It is a chronic condition characterized by abdominal pain in conjunction with altered bowel habits, abdominal distention, or bloating. IBS can present with 3 different defecation patterns: IBS with constipation, IBS with diarrhea, or mixed IBS. Recent advances in IBS include a positive diagnosis based on symptom-based criteria and a treatment plan based on IBS subtype and bothersome symptoms.

Preoperative Evaluation Can Delay Ophthalmologic Surgery Without Improving Outcomes

How the Gender Wage Gap for Primary Care Physicians Differs by Compensation Approach: A Microsimulation Study: Annals of Internal Medicine: Vol 175, No 8

Background: The physician gender wage gap may be due, in part, to productivity-based compensation models that undervalue female practice patterns. Objective: To determine how primary care physician (PCP) compensation by gender differs when applying existing productivity-based and alternative compensation models. Design: Microsimulation. Setting: 2016 to 2019 national clinical registry of 1222 primary care practices. Participants: Male and female PCPs matched on specialty, years since medical school graduation, practice site, and sessions worked. Measurements: Net annual, full-time-equivalent compensation for male versus female PCPs, under productivity-based fee-for-service, panel size–based capitation without or with risk adjustment, and hybrid payment models. Microsimulation inputs included patient and visit characteristics and overhead expenses. Results: Among 1435 matched male (n = 881) and female (n = 554) PCPs, female PCP panels included patients who were, on average, younger, had lower diagnosis-based risk scores, were more often female, and were more often uninsured or insured by Medicaid rather than by Medicare. Under productivity-based payment, female PCPs earned a median of $58 829 (interquartile range [IQR], $39 553 to $120 353; 21%) less than male PCPs. This gap was similar under capitation ($58 723 [IQR, $42 141 to $140 192]). It was larger under capitation risk-adjusted for age alone ($74 695 [IQR, $42 884 to $152 423]), for diagnosis-based scores alone ($114 792 [IQR, $49 080 to $215 326] and $89 974 [IQR, $26 175 to $173 760]), and for age-, sex-, and diagnosis-based scores ($83 438 [IQR, $28 927 to $129 414] and $66 195 [IQR, $11 899 to $96 566]). The gap was smaller and nonsignificant under capitation risk-adjusted for age and sex ($36 631 [IQR, $12 743 to $73 898]). Limitation: Panel attribution based on office visits. Conclusion: The gender wage gap varied by compensation model, with capitation risk-adjusted for patient age and sex resulting in a smaller gap. Future models might better align with primary care effort and outcomes. Primary Funding Source: None.

Quantifying Individual-Level Inaccuracy in Glomerular Filtration Rate Estimation: A Cross-Sectional Study: Annals of Internal Medicine: Vol 175, No 8

Background: Although the population-level differences between estimated glomerular filtration rate (eGFR) and measured glomerular filtration rate (mGFR) are well recognized, the magnitude and potential clinical implications of individual-level differences are unknown. Objective: To quantify the magnitude and consequences of the individual-level differences between mGFRs and eGFRs. Design: Cross-sectional study. Setting: Four U.S. community-based epidemiologic cohort studies with mGFR. Patients: 3223 participants in 4 studies. Measurements: The GFRs were measured using urinary iothalamate and plasma iohexol clearance; the eGFR was calculated from serum creatinine concentration alone (eGFRCR) and with cystatin C. All GFR results are presented as mL/min/1.73 m2. Results: The participants' mean age was 59 years; 32% were Black, 55% were women, and the mean mGFR was 68. The population-level differences between mGFR and eGFRCR were small; the median difference (mGFR − eGFR) was −0.6 (95% CI, −1.2 to −0.2); however, the individual-level differences were large. At an eGFRCR of 60, 50% of mGFRs ranged from 52 to 67, 80% from 45 to 76, and 95% from 36 to 87. At an eGFRCR of 30, 50% of mGFRs ranged from 27 to 38, 80% from 23 to 44, and 95% from 17 to 54. Substantial disagreement in chronic kidney disease staging by mGFR and eGFRCR was present. Among those with eGFRCR of 45 to 59, 36% had mGFR greater than 60 whereas 20% had mGFR less than 45; among those with eGFRCR of 15 to 29, 30% had mGFR greater than 30 and 5% had mGFR less than 15. The eGFR based on cystatin C did not provide substantial improvement. Limitation: Single measurement of mGFR and serum markers without short-term replicates Conclusion: A substantial individual-level discrepancy exists between the mGFR and the eGFR. Laboratories reporting eGFR should consider including the extent of this uncertainty to avoid misinterpretation of eGFR as an mGFR replacement. Primary Funding Source: National Institutes of Health.

Heterogeneity in Obesity Prevalence Among Asian American Adults

Background: Obesity increases the risk for metabolic and cardiovascular disease, and this risk occurs at lower body mass index (BMI) thresholds in Asian adults than in White adults. The degree to which obesity prevalence varies across heterogeneous Asian American subgroups is unclear because most obesity estimates combine all Asian Americans into a single group. Objective: To quantify obesity prevalence in Asian American subgroups among U.S. adults using both standard BMI categorizations and categorizations tailored to Asian populations. Design: Cross-sectional. Setting: United States, 2013 to 2020. Participants: The analytic sample included 2 882 158 adults aged 18 years or older in the U.S. Behavioral Risk Factor Surveillance System surveys (2013 to 2020). Participants self-identified as non-Hispanic White ([NHW] n = 2 547 965); non-Hispanic Black ([NHB] n = 263 136); or non-Hispanic Asian ([NHA] n = 71 057), comprising Asian Indian (n = 13 916), Chinese (n = 11 686), Filipino (n = 11 815), Japanese (n = 12 473), Korean (n = 3634), and Vietnamese (n = 2618) Americans. Measurements: Obesity prevalence adjusted for age and sex calculated using both standard BMI thresholds (≥30 kg/m2) and BMI thresholds modified for Asian adults (≥27.5 kg/m2), based on self-reported height and weight. Results: Adjusted obesity prevalence (by standard categorization) was 11.7% (95% CI, 11.2% to 12.2%) in NHA, 39.7% (CI, 39.4% to 40.1%) in NHB, and 29.4% (CI, 29.3% to 29.5%) in NHW participants; the prevalence was 16.8% (CI, 15.2% to 18.5%) in Filipino, 15.3% (CI, 13.2% to 17.5%) in Japanese, 11.2% (CI, 10.2% to 12.2%) in Asian Indian, 8.5% (CI, 6.8% to 10.5%) in Korean, 6.5% (CI, 5.5% to 7.5%) in Chinese, and 6.3% (CI, 5.1% to 7.8%) in Vietnamese Americans. The prevalence using modified criteria (BMI ≥27.5 kg/m2) was 22.4% (CI, 21.8% to 23.1%) in NHA participants overall and 28.7% (CI, 26.8% to 30.7%) in Filipino, 26.7% (CI, 24.1% to 29.5%) in Japanese, 22.4% (CI, 21.1% to 23.7%) in Asian Indian, 17.4% (CI, 15.2% to 19.8%) in Korean, 13.6% (CI, 11.7% to 15.9%) in Vietnamese, and 13.2% (CI, 12.0% to 14.5%) in Chinese Americans. Limitation: Body mass index estimates rely on self-reported data. Conclusion: Substantial heterogeneity in obesity prevalence exists among Asian American subgroups in the United States. Future studies and public health efforts should consider this heterogeneity. Primary Funding Source: National Heart, Lung, and Blood Institute.

Maternal, Infant, and Child Health Outcomes Associated With the Special Supplemental Nutrition Program for Women, Infants, and Children: A Systematic Review: Annals of Internal Medicine: Vol 175, No 10

Background: The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) is intended to improve maternal and child health outcomes. In 2009, the WIC food package changed to better align with national nutrition recommendations. Purpose: To determine whether WIC participation was associated with improved maternal, neonatal–birth, and infant–child health outcomes or differences in outcomes by subgroups and WIC enrollment duration. Data Sources: Search (January 2009 to April 2022) included PubMed, Embase, CINAHL, ERIC, Scopus, PsycInfo, and the Cochrane Central Register of Controlled Trials. Study Selection: Included studies had a comparator of WIC-eligible nonparticipants or comparison before and after the 2009 food package change. Data Extraction: Paired team members independently screened articles for inclusion and evaluated risk of bias. Data Synthesis: We identified 20 observational studies. We found: moderate strength of evidence (SOE) that maternal WIC participation during pregnancy is likely associated with lower risk for preterm birth, low birthweight infants, and infant mortality; low SOE that maternal WIC participation may be associated with a lower likelihood of inadequate gestational weight gain, as well as increased well-child visits and childhood immunizations; and low SOE that child WIC participation may be associated with increased childhood immunizations. We found low SOE for differences in some outcomes by race and ethnicity but insufficient evidence for differences by WIC enrollment duration. We found insufficient evidence related to maternal morbidity and mortality outcomes. Limitation: Data are from observational studies with high potential for selection bias related to the choice to participate in WIC, and participation status was self-reported in most studies. Conclusion: Participation in WIC was likely associated with improved birth outcomes and lower infant mortality, and also may be associated with increased child preventive service receipt. Primary Funding Source: Agency for Healthcare Research and Quality. (PROSPERO: CRD42020222452)

Does Stopping Aspirin Differ Fundamentally From Not Starting Aspirin in the Primary Prevention of Cardiovascular Disease Among Older Adults?

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Promoting Safety, Transparency, and Quality in Xenotransplantation

A Framework for the Development of Living Practice Guidelines in Health Care

Background: Living practice guidelines are increasingly being used to ensure that recommendations are responsive to rapidly emerging evidence. Objective: To develop a framework that characterizes the processes of development of living practice guidelines in health care. Design: First, 3 background reviews were conducted: a scoping review of methods papers, a review of handbooks of guideline-producing organizations, and an analytic review of selected living practice guidelines. Second, the core team drafted the first version of the framework. Finally, the core team refined the framework through an online survey and online discussions with a multidisciplinary international group of stakeholders. Setting: International. Participants: Multidisciplinary group of 51 persons who have experience with guidelines. Measurements: Not applicable. Results: A major principle of the framework is that the unit of update in a living guideline is the individual recommendation. In addition to providing definitions, the framework addresses several processes. The planning process should address the organization's adoption of the living methodology as well as each specific guideline project. The production process consists of initiation, maintenance, and retirement phases. The reporting should cover the evidence surveillance time stamp, the outcome of reassessment of the body of evidence (when applicable), and the outcome of revisiting a recommendation (when applicable). The dissemination process may necessitate the use of different venues, including one for formal publication. Limitation: This study does not provide detailed or practical guidance for how the described concepts would be best implemented. Conclusion: The framework will help guideline developers in planning, producing, reporting, and disseminating living guideline projects. It will also help research methodologists study the processes of living guidelines. Primary Funding Source: None.

Comparative Effectiveness and Safety Between Apixaban, Dabigatran, Edoxaban, and Rivaroxaban Among Patients With Atrial Fibrillation: A Multinational Population-Based Cohort Study: Annals of Internal Medicine: Vol 175, No 11

Background: Current guidelines recommend using direct oral anticoagulants (DOACs) over warfarin in patients with atrial fibrillation (AF), but head-to-head trial data do not exist to guide the choice of DOAC. Objective: To do a large-scale comparison between all DOACs (apixaban, dabigatran, edoxaban, and rivaroxaban) in routine clinical practice. Design: Multinational population-based cohort study. Setting: Five standardized electronic health care databases, which covered 221 million people in France, Germany, the United Kingdom, and the United States. Participants: Patients who were newly diagnosed with AF from 2010 through 2019 and received a new DOAC prescription. Measurements: Database-specific hazard ratios (HRs) of ischemic stroke or systemic embolism, intracranial hemorrhage (ICH), gastrointestinal bleeding (GIB), and all-cause mortality between DOACs were estimated using a Cox regression model stratified by propensity score and pooled using a random-effects model. Results: A total of 527 226 new DOAC users met the inclusion criteria (apixaban, n = 281 320; dabigatran, n = 61 008; edoxaban, n = 12 722; and rivaroxaban, n = 172 176). Apixaban use was associated with lower risk for GIB than use of dabigatran (HR, 0.81 [95% CI, 0.70 to 0.94]), edoxaban (HR, 0.77 [CI, 0.66 to 0.91]), or rivaroxaban (HR, 0.72 [CI, 0.66 to 0.79]). No substantial differences were observed for other outcomes or DOAC–DOAC comparisons. The results were consistent for patients aged 80 years or older. Consistent associations between lower GIB risk and apixaban versus rivaroxaban were observed among patients receiving the standard dose (HR, 0.72 [CI, 0.64 to 0.82]), those receiving a reduced dose (HR, 0.68 [CI, 0.61 to 0.77]), and those with chronic kidney disease (HR, 0.68 [CI, 0.59 to 0.77]). Limitation: Residual confounding is possible. Conclusion: Among patients with AF, apixaban use was associated with lower risk for GIB and similar rates of ischemic stroke or systemic embolism, ICH, and all-cause mortality compared with dabigatran, edoxaban, and rivaroxaban. This finding was consistent for patients aged 80 years or older and those with chronic kidney disease, who are often underrepresented in clinical trials. Primary Funding Source: None.

CDC study shows uptick in C. auris infections in recent years

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ACP, Annals of Internal Medicine host forum on overweight and obesity

Separate industry-funded studies find benefit to bempedoic acid as preventive medication, CRP as biomarker

MKSAP Quiz: Evaluation for incontinence

Yoga may help improve certain frailty markers in inactive older adults

CDC calls for all U.S. adults to be screened for hepatitis B

Put words in our mouth

ACP announces keynote speaker for Internal Medicine Meeting 2023 Opening Ceremony

ACP joins the Coalition for Trust in Health and Science initiative to curb misinformation

Readmission rates held steady during pandemic, AHRQ brief finds | ACP Hospitalist

Nudging physicians not to test | ACP Hospitalist

Costs for pneumonia hospitalization vary by comorbidity, care practices | ACP Hospitalist

Adverse effects of antibiotics compared for patients hospitalized with infection | ACP Hospitalist

Virtual rounds after transfers to SNF identified errors in discharge summaries | ACP Hospitalist

Playing the hospitalist character | ACP Hospitalist

Modeling study predicted risk of hospitalization, death for heart failure patients | ACP Hospitalist

Midline catheters appear safe in patients with advanced CKD | ACP Hospitalist

AI predictive models shown to be potentially unreliable over time in clinical settings | ACP Hospitalist

Acute interstitial nephritis associated with immune checkpoint inhibitor therapy | ACP Hospitalist