Dataset Information

Anakinra in hospitalized COVID-19 patients guided by baseline soluble urokinase plasminogen receptor plasma levels: A real world, retrospective cohort study.

ABSTRACT:

Background

In patients with COVID-19 and baseline soluble urokinase plasminogen receptor plasma (suPAR) levels ≥ 6ng/mL, early administration of anakinra, a recombinant interleukin-1 receptor antagonist, may prevent disease progression and death. In case of suPAR testing unavailability, the Severe COvid Prediction Estimate (SCOPE) score may be used as an alternative in guiding treatment decisions.

Methods

We conducted a monocenter, retrospective cohort study, including patients with SARS-CoV2 infection and respiratory failure. Patients treated with anakinra (anakinra group, AG) were compared to two control groups of patients who did not receive anakinra, respectively with ≥ 6 ng/mL (CG1) and < 6 ng/mL (CG2) baseline suPAR levels. Controls were manually paired by age, sex, date of admission and vaccination status and, for patients with high baseline suPAR, propensity score weighting for receiving anakinra was applied. Primary endpoint of the study was disease progression at day 14 from admission, as defined by patient distribution on a simplified version of the 11-point World Health Organization Clinical Progression Scale (WHO-CPS).

Results

Between July, 2021 and January, 2022, 153 patients were included, among which 56 were treated with off-label anakinra, 49 retrospectively fulfilled prescriptive criteria for anakinra and were assigned to CG1, and 48 presented with suPAR levels < 6ng/mL and were assigned to CG2. At day 14, when comparing to CG1, patients who received anakinra had significantly reduced odds of progressing towards worse clinical outcome both in ordinal regression analysis (OR 0.25, 95% CI 0.11-0.54, p<0.001) and in propensity-adjusted multiple logistic regression analysis (OR 0.32, 95% CI 0.12-0.82, p = 0.021) thus controlling for a wide number of covariates. Sensitivities of baseline suPAR and SCOPE score in predicting progression towards severe disease or death at day 14 were similar (83% vs 100%, p = 0.59).

Conclusion

This real-word, retrospective cohort study confirmed the safety and the efficacy of suPAR-guided, early use of anakinra in hospitalized COVID-19 patients with respiratory failure.

SUBMITTER: Segala FV

PROVIDER: S-EPMC10072376 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature

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Publications

Anakinra in hospitalized COVID-19 patients guided by baseline soluble urokinase plasminogen receptor plasma levels: A real world, retrospective cohort study.

Segala Francesco Vladimiro FV Rando Emanuele E Salvati Federica F Negri Marcantonio M Catania Francesca F Sanmartin Flavia F Murri Rita R Giamarellos-Bourboulis Evangelos J EJ Fantoni Massimo M

PloS one 20230404 4

<h4>Background</h4>In patients with COVID-19 and baseline soluble urokinase plasminogen receptor plasma (suPAR) levels ≥ 6ng/mL, early administration of anakinra, a recombinant interleukin-1 receptor antagonist, may prevent disease progression and death. In case of suPAR testing unavailability, the Severe COvid Prediction Estimate (SCOPE) score may be used as an alternative in guiding treatment decisions.<h4>Methods</h4>We conducted a monocenter, retrospective cohort study, including patients wi ...[more]

PMID: 37014833

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Project description:BackgroundThe SAVE-MORE trial demonstrated that anakinra treatment in COVID-19 pneumonia with plasma soluble urokinase plasminogen activator (suPAR) levels of 6 ng/mL or more was associated with 0.36 odds for a worse outcome compared to placebo when expressed by the WHO-Clinical Progression Scale (CPS) at day 28. Herein, we report the results of subgroup analyses and long-term outcomes.MethodsThis prospective, double-blind, randomised clinical trial, recruited patients with a confirmed SARS-CoV-2 infection, in need of hospitalisation, lower respiratory tract infection and plasma suPAR ≥6 ng/mL from 37 academic and community hospitals in Greece and Italy. Patients were 1:2 randomised to subcutaneous treatment with placebo or anakinra (100 mg) once daily for 10 days. Pre-defined subgroups of Charlson's comorbidity index (CCI), sex, age, level of suPAR, and time from symptom onset were analysed for the primary endpoint (overall comparison of distribution of frequencies of the scores from the WHO-CPS between treatments on day 28), by multivariable ordinal regression analysis in the intention to treat (ITT) population. This trial is registered with the EU Clinical Trials Register (2020-005828-11) and ClinicalTrials.gov (NCT04680949).FindingsPatients were enrolled between 23 December 2020 and 31 March 2021; 189 patients in the placebo arm and 405 patients in the anakinra arm were the ITT population. Multivariable analysis showed that anakinra treatment was accompanied by significantly lower odds for worse outcome compared to placebo at day 28 for all studied subgroups (CCI ≥ 2, OR: 0.34, 95% confidence intervals [CI] 0.22-0.50; CCI < 2, OR: 0.38, 95% CI 0.21-0.68; suPAR > 9 ng/mL, OR: 0.35, 95% CI 0.19-0.66; suPAR 6-9 ng/mL, OR: 0.35, 95% CI 0.24-0.52; patients ≥65 years, OR: 0.41, 95% CI 0.25-0.66; and patients <65 years, OR: 0.29, 95% CI 0.19-0.45). The benefit was uniform, irrespective of the time from start of symptoms until the start of the study drug. At days 60 and 90, anakinra treatment had odds of 0.40 (95% CI 0.28-0.57) and 0.46 (95% CI 0.32-0.67) respectively, for a worse outcome compared to placebo. The costs of general ward stay, ICU stay, and drugs were lower with anakinra treatment.InterpretationAnakinra represents an important therapeutic tool in the management of COVID-19 that may be administered in all subgroups of patients; benefits are maintained until day 90.FundingHellenic Institute for the Study of Sepsis; Swedish Orphan Biovitrum AB.

Project description:Soluble urokinase plasminogen activator receptor (suPAR) has garnered attention as a potential blood-based biomarker for low-grade chronic inflammation. However, its specific association with migraine, including its subtypes, remains to be elucidated. We sought to examine the association of plasma suPAR levels with migraine and its subtypes. In this single-centre, cross-sectional study, plasma was collected at a single time point in adults with migraine and sex-matched healthy controls from October 2020 to June 2022. The quantification of plasma suPAR levels was performed in a blinded fashion using a validated enzyme-linked immunosorbent assay. Plasma suPAR levels were compared between participants with migraine (including subgroups) and healthy controls. Plasma samples were analysed from 634 eligible participants with migraine [mean (SD) age, 44.0 (12.2) years; 568 (89.6%) females] and 154 healthy controls [mean (SD), 41.3 (11.8%) years; 132 (86%) females]. Plasma suPAR levels were 6.7% higher (95% CI: 0.1-13.6%; P = 0.045, adjusted for age, sex, body mass index and smoking) in participants with migraine with aura, when compared with healthy controls. Further analysis revealed no difference in plasma suPAR levels between the overall migraine group and healthy controls (3.7%; 95% CI: -0.7-8.2%; P = 0.097), as well as between participants with migraine without aura and healthy controls (2.5%; 95% CI: -2.9-8.3%; P = 0.81). Similarly, plasma suPAR levels did not differ across participants with episodic migraine, chronic migraine and healthy controls. Finally, we found no difference when comparing participants with migraine at time of blood sampling with participants with non-migraine headache (1.0%; 95% CI: -5.7-8.2; P > 0.99), participants without headache (1.2%; 95% CI: -4.2-7.0%; P > 0.99) or healthy controls (4.5%; 95% CI: -1.9-11.3%; P = 0.39). Elevated plasma suPAR levels in migraine with aura indicate the presence of low-grade chronic inflammation. Future research should explore the role of suPAR in the neurobiologic underpinnings of migraine with aura.

Dataset Information

Anakinra in hospitalized COVID-19 patients guided by baseline soluble urokinase plasminogen receptor plasma levels: A real world, retrospective cohort study.

Background

Methods

Results

Conclusion

Publications

Anakinra in hospitalized COVID-19 patients guided by baseline soluble urokinase plasminogen receptor plasma levels: A real world, retrospective cohort study.

Similar Datasets

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