Research Article

Which Dose of Pulse Steroid Therapy is More Effective in Oxygen-Requiring Patients Aged 25–65 Hospitalized with SARS-Cov-2 Diagnosis?

Number: Advanced Online Publication Early Pub Date: May 14, 2026

Which Dose of Pulse Steroid Therapy is More Effective in Oxygen-Requiring Patients Aged 25–65 Hospitalized with SARS-Cov-2 Diagnosis?

Abstract

Objective: SARS-CoV and MERS-CoV are coronaviruses affecting the lower respiratory tract, often leading to severe respiratory failure. Following the emergence of a novel coronavirus, COVID-19 was declared a pandemic. While various treatments have been implemented, the optimal dose for high-dose (pulse) steroid therapy remains undefined. This study aims to evaluate the clinical efficacy of different pulse steroid doses in COVID-19 patients requiring oxygen support. 

Methods: This study involved 61 hospitalized patients (aged 25–65) with respiratory distress. Patients were divided into two groups: Group 1 received 250 mg of methylprednisolone (n=31), and Group 2 received 500 mg (n=30). Data on comorbidities, CT features, laboratory parameters, oxygen saturation levels, and clinical outcomes (discharge or mortality) were analyzed. 

Results: Comparative analysis showed no statistically significant difference in clinical outcomes or discharge status between the 250 mg and 500 mg treatment groups (p > 0.05). Mortality was most strongly associated with the presence of comorbidities (OR=7.58, p=0.033), elevated baseline CRP levels (OR=6.76, p=0.009), and the duration between PCR positivity and the initiation of steroid therapy (OR=5.72, p=0.012). 

Conclusion: Our findings suggest that 250 mg and 500 mg doses of pulse steroid therapy provide similar clinical outcomes in COVID-19 management. The timing of treatment initiation and the patient’s baseline inflammatory state are more critical determinants of survival than the steroid dose itself.

Keywords

COVID-19, SARS-CoV-2, Pulse steroid therapy, Methylprednisolone, Mortality, Oxygen saturation

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APA
Tiril, S. M., & Uçak Basat, S. (2026). Which Dose of Pulse Steroid Therapy is More Effective in Oxygen-Requiring Patients Aged 25–65 Hospitalized with SARS-Cov-2 Diagnosis? DAHUDER Medical Journal, Advanced Online Publication, 57-64. https://doi.org/10.56016/dahudermj.1922242
AMA
1.Tiril SM, Uçak Basat S. Which Dose of Pulse Steroid Therapy is More Effective in Oxygen-Requiring Patients Aged 25–65 Hospitalized with SARS-Cov-2 Diagnosis? DAHUDER MJ. 2026;(Advanced Online Publication):57-64. doi:10.56016/dahudermj.1922242
Chicago
Tiril, Serhat Mert, and Sema Uçak Basat. 2026. “Which Dose of Pulse Steroid Therapy Is More Effective in Oxygen-Requiring Patients Aged 25–65 Hospitalized With SARS-Cov-2 Diagnosis?”. DAHUDER Medical Journal, no. Advanced Online Publication: 57-64. https://doi.org/10.56016/dahudermj.1922242.
EndNote
Tiril SM, Uçak Basat S (May 1, 2026) Which Dose of Pulse Steroid Therapy is More Effective in Oxygen-Requiring Patients Aged 25–65 Hospitalized with SARS-Cov-2 Diagnosis? DAHUDER Medical Journal Advanced Online Publication 57–64.
IEEE
[1]S. M. Tiril and S. Uçak Basat, “Which Dose of Pulse Steroid Therapy is More Effective in Oxygen-Requiring Patients Aged 25–65 Hospitalized with SARS-Cov-2 Diagnosis?”, DAHUDER MJ, no. Advanced Online Publication, pp. 57–64, May 2026, doi: 10.56016/dahudermj.1922242.
ISNAD
Tiril, Serhat Mert - Uçak Basat, Sema. “Which Dose of Pulse Steroid Therapy Is More Effective in Oxygen-Requiring Patients Aged 25–65 Hospitalized With SARS-Cov-2 Diagnosis?”. DAHUDER Medical Journal. Advanced Online Publication (May 1, 2026): 57-64. https://doi.org/10.56016/dahudermj.1922242.
JAMA
1.Tiril SM, Uçak Basat S. Which Dose of Pulse Steroid Therapy is More Effective in Oxygen-Requiring Patients Aged 25–65 Hospitalized with SARS-Cov-2 Diagnosis? DAHUDER MJ. 2026;:57–64.
MLA
Tiril, Serhat Mert, and Sema Uçak Basat. “Which Dose of Pulse Steroid Therapy Is More Effective in Oxygen-Requiring Patients Aged 25–65 Hospitalized With SARS-Cov-2 Diagnosis?”. DAHUDER Medical Journal, no. Advanced Online Publication, May 2026, pp. 57-64, doi:10.56016/dahudermj.1922242.
Vancouver
1.Serhat Mert Tiril, Sema Uçak Basat. Which Dose of Pulse Steroid Therapy is More Effective in Oxygen-Requiring Patients Aged 25–65 Hospitalized with SARS-Cov-2 Diagnosis? DAHUDER MJ. 2026 May 1;(Advanced Online Publication):57-64. doi:10.56016/dahudermj.1922242