Publications by authors named "Clowse M"

Article Synopsis
  • The Type 1 and 2 systemic lupus erythematosus (SLE) Model aims to capture all symptoms experienced by SLE patients and is based on prior qualitative research reflecting their lived experiences.
  • A qualitative study involving 13 rheumatologists was conducted to gather their feedback on the model's relevance to their clinical practice, with most expressing approval and finding it helpful for treatment and patient education.
  • While the model was generally well-received, some rheumatologists raised concerns about its potential to contribute to overdiagnosis of SLE, highlighting the need for further research on its effects on patient interactions and outcomes.
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Article Synopsis
  • The study examines how both medical and personal readiness for pregnancy affect various aspects of maternal health in women with systemic lupus erythematosus (SLE).
  • Medical readiness is linked to disease activity and pregnancy outcomes, while personal readiness correlates with a patient's perception of their disease and their mental health.
  • The findings suggest that improving medical readiness prior to conception can enhance pregnancy outcomes, while addressing unplanned pregnancies may benefit maternal mental health.
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Introduction: Medication nonadherence is common in systemic lupus erythematosus (SLE) and associated with morbidity and mortality. We explored the reliability of pharmacy data within the electronic medical record (EMR) to examine factors associated with nonadherence to SLE medications.

Methods: We included patients with SLE who were prescribed ≥1 SLE medication for ≥90 days.

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Objectives: Contraception is crucial for safely timing pregnancies in patients with SLE. This study investigated predictors of contraception documentation in patients with SLE, and the alignment of contraception practices with the 2020 American College of Rheumatology (ACR) guidelines, within the Rheumatology Informatics System for Effectiveness (RISE) registry.

Materials And Methods: Female patients (aged 18-44 years) with SLE were identified via International Classification of Diseases (ICD)-9/ICD-10 coding within the RISE registry, which includes data from rheumatology clinics across the USA.

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Background And Objective: Upadacitinib is indicated for diseases affecting persons of childbearing potential including rheumatoid arthritis, psoriatic arthritis, axial spondyloarthritis, atopic dermatitis, Crohn's disease, and ulcerative colitis; however, teratogenicity was observed in animal studies. Given the potential for human fetal risk, pregnancy avoidance measures were required during clinical trials. This analysis describes pregnancy outcomes in patients exposed to upadacitinib during pregnancy.

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Active inflammatory arthritis in pregnancy is associated with an increased risk of adverse pregnancy outcomes. Treatment of active inflammation and maintenance of low disease activity with medication reduces these risks. Therapeutic decisions on disease-modifying antirheumatic drugs (DMARDs) in pregnancy are complicated by safety concerns, which have led to inappropriate withdrawal of treatment and consequential harm to mother and fetus.

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Objective: There are limited data on the reproductive health of women with vasculitis. This study used a prospective, international vasculitis pregnancy registry to survey women during and after pregnancy.

Methods: The Vasculitis Pregnancy Registry (VPREG) is imbedded within the Vasculitis Patient-Powered Research Network, an international online research infrastructure.

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Objective: Medication nonadherence in systemic lupus erythematosus (SLE) leads to poor clinical outcomes. We developed a clinician-led adherence intervention that involves reviewing real-time pharmacy refill data and using effective communication to address nonadherence. Prior pilot testing showed promising effects on medication adherence.

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Article Synopsis
  • The study examined the reproductive experiences of women with vasculitis, focusing on their healthcare conversations, treatment changes, and delivery outcomes.
  • Conducted through interviews with participants from the Vasculitis Pregnancy Registry, the research highlighted the importance of tracking patient perspectives and experiences regarding pregnancy planning and care.
  • Findings revealed that women often took an active role in discussions about family planning, relying heavily on their doctors’ advice while also advocating for themselves amid varying medical opinions.
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Objective: Telehealth has been proposed as a safe and effective alternative to in-person care for rheumatoid arthritis (RA). The purpose of this study was to evaluate factors associated with telehealth appropriateness in outpatient RA encounters.

Methods: A prospective cohort study (January 1, 2021, to August 31, 2021) was conducted using electronic health record data from outpatient RA encounters in a single academic rheumatology practice.

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Objective: Characterise the relationship between hydroxychloroquine (HCQ) blood levels and the number of missed doses, accounting for dosage, dose timing and the large variability in pharmacokinetics (PK) between patients.

Methods: We externally validated a published PK model and then conducted dosing simulations. We developed a virtual population of 1000 patients for each dosage across a range of body weights and PK variability.

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Objectives: We sought to identify the impact of preeclampsia on infant and maternal health among women with rheumatic diseases.

Methods: A retrospective single-center cohort study was conducted to describe pregnancy and infant outcomes among women with systemic lupus erythematosus (SLE) with and without preeclampsia as compared to women with other rheumatic diseases with and without preeclampsia.

Results: We identified 263 singleton deliveries born to 226 individual mothers (mean age 31 years, 35% non-Hispanic Black).

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Article Synopsis
  • Type 2 systemic lupus erythematosus (SLE) symptoms like fatigue and brain fog negatively impact the health-related quality of life in lupus patients, and the study aimed to explore their relationship with Type 1 SLE activity and lupus nephritis (LN) severity.
  • A cross-sectional analysis of 244 SLE patients revealed that 10% had active nephritis, while others had either historical or no nephritis, and those with active nephritis reported more severe Type 2 SLE symptoms than those with inactive nephritis.
  • The findings indicate that while Type 2 SLE symptoms are prevalent, their intensity in patients with active nephritis may lessen as nephritis improves, and interestingly, non-neph
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Background: Mycophenolate mofetil is an immunosuppressant commonly used to treat systemic lupus erythematosus (SLE) and lupus nephritis. It is a known teratogen associated with significant toxicities, including an increased risk of infections and malignancies. Mycophenolate mofetil withdrawal is desirable once disease quiescence is reached, but the timing of when to do so and whether it provides a benefit has not been well-studied.

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Objective: In the new Type 1 & 2 model for systemic lupus erythematosus (SLE), Type 1 SLE represents classic inflammatory manifestations, such as arthritis, while Type 2 SLE encompasses symptoms such as pain and fatigue where the relationship to inflammation is less clear. The objective of this study was to interview individuals living with SLE to determine the content and face validity of the Type 1 & 2 SLE model.

Methods: We conducted a qualitative study using semi-structured interviews with a purposeful sample of participants who met classification criteria for SLE.

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Article Synopsis
  • This study investigates the effects of pregnancy on the metabolism of azathioprine (AZA) and its metabolites in women with rheumatic diseases, focusing on 6-thioguanine nucleotide (6-TGN) and 6-methylmercaptopurine nucleotide (6-MMPN).
  • It includes data from 37 pregnancies and 108 blood samples, finding stable levels of 6-TGN but elevated levels of 6-MMPN during pregnancy without associated liver issues.
  • The research notes a potential link between metabolite levels, maternal disease activity, and improved neonatal outcomes, although the findings on significant changes in 6-TGN levels during pregnancy were inconclusive.
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Objective: This study aims to explore the factors associated with rheumatology providers' perceptions of telehealth utility in real-world telehealth encounters.

Methods: From September 14, 2020 to January 31, 2021, 6 providers at an academic medical center rated their telehealth visits according to perceived utility in making treatment decisions using the following Telehealth Utility Score (TUS) (1 = very low utility to 5 = very high utility). Modified Poisson regression models were used to assess the association between TUS scores and encounter diagnoses, disease activity measures, and immunomodulatory therapy changes during the encounter.

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Objective: Systemic lupus erythematosus (SLE) disproportionately affects patients from racial and ethnic minority groups. Medication adherence is lower among these patient populations, and nonadherence is associated with worse health outcomes. We aimed to identify factors that enable adherence to immunosuppressive medications among patients with SLE from racial and ethnic minority groups.

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Objective: To account for heterogeneity in systemic lupus erythematosus (SLE) and bridge discrepancies between patient- and physician-perceived SLE activity, we developed the Type 1 and 2 SLE model. We examined PROMIS-29 scores, a composite patient-reported outcome (PRO) measure, through the lens of the model.

Methods: Patients completed PROMIS-29 and the polysymptomatic distress scale (PSD).

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Article Synopsis
  • - The study aimed to create and evaluate a new physician-reported measure called the Type 2 Physician Global Assessment (Type 2 PGA) to better assess type 2 symptoms of Systemic Lupus Erythematosus (SLE), like fatigue and brain fog, which are not well captured by existing measures.
  • - Six rheumatologists collaborated to develop the Type 2 PGA, and its effectiveness was tested on data from 263 patients, showing strong reliability among different doctors scoring the same symptoms.
  • - Results indicated that the Type 2 PGA correlates well with specific patient-reported issues, suggesting it could enhance patient care by highlighting important symptoms that usual assessments overlook.
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Objective: Systemic lupus erythematosus (SLE) flares are associated with increased damage and decreased health-related quality of life. We hypothesized that there is discordance between physicians' and patients' views of SLE flare. In this study, we aimed to explore patient and physician descriptions of SLE flares.

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Women with systemic lupus erythematosus (SLE) who get pregnant while SLE is active or while on teratogens have higher risk of poor pregnancy outcomes. The American College of Rheumatology (ACR) Reproductive Health Guidelines recommend women conceive when SLE is well controlled and treated with pregnancy-compatible medications. The Healthy Outcomes in Pregnancy with SLE Through Education of Providers (HOP-STEP) Intervention was created to ascertain pregnancy interest and contraceptive use followed by a personalized pregnancy prevention and/or planning discussion (https://www.

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Objective: We aimed to develop a decision-making tool to predict telehealth appropriateness for future rheumatology visits and expand telehealth care access.

Methods: The model was developed using the Encounter Appropriateness Score for You (EASY) and electronic health record data at a single academic rheumatology practice from January 1, 2021, to December 31, 2021. The EASY model is a logistic regression model that includes encounter characteristics, patient sociodemographic and clinical characteristics, and provider characteristics.

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