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Supplemental Digital Content is available in the text., OBJECTIVES: To determine methylprednisolone’s dose, duration, and administration from onset of symptoms and association with 60 days in hospital survival of coronavirus disease 2019 pneumonia. DESIGN: Cohort study. SETTING: Thirteen hospitals in New Jersey, United States during March to June 2020. PATIENTS: Seven-hundred fifty-nine hospitalized coronavirus disease 2019 patients. INTERVENTIONS: We performed a propensity matched cohort study between patients who received methylprednisolone and no methylprednisolone. Patients in the methylprednisolone group were further differentiated into dose (high dose and low dose), duration, and administration from onset of symptoms. MEASUREMENTS AND MAIN RESULTS: In the propensity matched sample, 99 out of 380 (26%) in no methylprednisolone, 69 out of 215 (31.9%) in low-dose methylprednisolone, and 74 out of 164 (55.2%) high-dose methylprednisolone expired. Overall median survival for no methylprednisolone (25.0 d), low-dose methylprednisolone (39.0 d), high-dose methylprednisolone (20.0 d), less than or equal to 7 days duration (19.0 d), 7–14 days duration (30.0 d), greater than 14 days duration (44.0 d), onset of symptoms less than or equal to 7 days (20.0 d), and onset of symptoms 7–14 days (27.0 d) were statistically significant (log-rank p ≤ 0.001). Multivariate Cox regression showed nursing home residents, coronary artery disease, and invasive mechanical ventilation were independently associated with mortality. Methylprednisolone was associated with reduced mortality compared with no methylprednisolone (hazard ratio, 0.40; 95% CI, 0.27–0.59; p < 0.001) but no added benefit with high dose. Low-dose methylprednisolone for 7–14 days was associated with reduced mortality compared with less than or equal to 7 days (hazard ratio, 0.45; 95% CI, 0.22–0.91; p = 0.0273), and no additional benefit if greater than 14 days (hazard ratio, 1.27; 95% CI, 0.60–2.69; p = 0.5434). Combination therapy with tocilizumab was associated with reduced mortality over monotherapy (p < 0.0116). CONCLUSIONS: Low-dose methylprednisolone was associated with reduced mortality if given greater than 7 days from onset of symptoms, and no additional benefit greater than 14 days. High dose was associated with higher mortality.

Patent foramen ovale is associated with stroke. However, the rate of recurrent events in medically treated patients with patent foramen ovale remains undefined. Estimates differ by the studies. In order to provide a more accurate estimate of the recurrent adverse event rates in medically treated patients with patent foramen ovale, we reviewed the literature and analyzed the results from a total of 1,108 patients combining 12 studies. We found the annual rate of stroke or death to be 3.12% (95% CI, 2.32-4.11%). This estimate will provide a valuable guideline for any future study to compare the efficacy of other modalities such as percutaneous device closure of patent foramen ovale with medical treatment., Otvoreni foramen ovale (OFO) udružen je s moždanim udarom. Međutim, učestalost rekurentnih neželjenih događaja u bolesnika liječenih lijekovima s otvorenim foramen ovale nije poznata, a procjene iz različitih studija se razlikuju. Stoga smo obavili pregled literature i analizirali rezultate za ukupno 1.108 bolesnika iz 12 studija, kako bismo dobili točniju procjenu učestalosti neželjenih događaja u bolesnika s otvorenim foramen ovale liječenih lijekovima. Utvrdili smo godišnju stopu moždanog udara ili smrti od 3,12% (95% CI, 2,32-4,11%). Ova će procjena poslužiti kao vrijedna smjernica za buduća ispitivanja u kojima će se uspoređivati učinkovitost drugih načina liječenja, primjerice, zatvaranje otvorenog foramen ovale pomoću perkutanog uređaja uz medikamentno liječenje.

Background: Vascular malformations with arteriovenous shunt components can cause significant disability, chronic pain, and functional impairment. Effective treatment may require serial procedures, yet an imaging modality optimized to control cost and reduce radiation exposure in this predominantly pediatric population has not yet been identified. Methods and Results: We describe the use of contrast-enhanced sonography as a novel tool to define vascular anatomy and localize arteriovenous shunting in a young patient with a symptomatic vascular malformation. Conclusions: This method may effectively reduce radiation exposure and cost, and additionally provide unique information about arteriovenous shunting, offering a novel imaging application for patients with these conditions. Background Vascular malformations (VM) are congenital lesions with diverse clinical manifestations. In contrast to hemangiomas, a separate category of vascular tumors which tend to involute spontaneously, VM often grow in proportion with the child but may expand at an accelerated pace [1]. VM can occur throughout the body, involve multiple vessel types, and may be localized or extensive [2]. Although criteria have been developed for classifying vascular malformations according to flow velocity and vessel type [3], diagnosis of these heterogeneous lesions remains challenging. While these abnormalities may be asymptomatic, VM become clinically important when associated with disfigurement, functional impairment, pain, infection, and serious bleeding [4,5]. These patients require treatment, which varies according to the specific lesion, its location, functional impairment, and goals of therapy. Assembly of a multi-disciplinary team is advantageous when planning therapy. Further, precise characterization of problematic lesions is critically important both in designing the approach and understanding, likely outcomes (such