tetano
Editor, Senior Moderator
J Infect Chemother
. 2022 Nov 24;S1341-321X(22)00315-4.
doi: 10.1016/j.jiac.2022.11.008. Online ahead of print.
Comparison of methylprednisolone pulse vs conventional dexamethasone for adult cases of COVID-19 requiring oxygen; a Japanese retrospective cohort study
Yusuke Watanabe[SUP] 1 [/SUP], Itaru Nakamura[SUP] 2 [/SUP], Satoko Sato[SUP] 1 [/SUP], Hiroaki Fujita[SUP] 1 [/SUP], Takehito Kobayashi[SUP] 1 [/SUP], Hidehiro Watanabe[SUP] 1 [/SUP]
Affiliations
Abstract
Background: Although dexamethasone is an effective treatment in cases of coronavirus disease 2019 (COVID-19) requiring oxygen, the efficacy of methylprednisolone pulse is unclear. We compared the characteristics and outcomes of methylprednisolone pulse to those of dexamethasone.
Methods: We conducted a retrospective cohort study on adult COVID-19 cases requiring oxygen and no invasive mechanical ventilation treated with methylprednisolone pulse (1 g/day for 3 days) or dexamethasone (6 mg/day orally or 6.6 mg/day intravenously for ≥5 days). The primary outcome was intensive care unit (ICU) admission. The secondary outcomes were hospital mortality, length of hospital stay (LoS), duration of oxygen requirement, and requirement for hospital transfer, vasopressor(s), intubation, extracorporeal membrane oxygenation (ECMO), and continuous renal replacement therapy (CRRT).
Results: Twenty two cases of methylprednisolone pulse and 77 cases of dexamethasone were included. Mask ventilation was more common in the methylprednisolone pulse group (P < 0.001). The proportion of ICU admissions was similar between both groups (P = 0.635). The secondary outcomes of hospital mortality and the requirement for hospital transfer, vasopressor(s), intubation, and CRRT were similar between groups. No cases received ECMO. Median LoS (P = 0.006) and duration of oxygen requirement (P = 0.004) were longer in the methylprednisolone pulse group.
Conclusions: The proportion of ICU admissions was similar between the methylprednisolone pulse and the dexamethasone group. However, more cases in the methylprednisolone pulse group required mask ventilation than in the dexamethasone group, suggesting that some cases benefited from methylprednisolone pulse.
Keywords: COVID-19; Dexamethasone; Methylprednisolone pulse; SARS-CoV-2; Steroid pulse.
. 2022 Nov 24;S1341-321X(22)00315-4.
doi: 10.1016/j.jiac.2022.11.008. Online ahead of print.
Comparison of methylprednisolone pulse vs conventional dexamethasone for adult cases of COVID-19 requiring oxygen; a Japanese retrospective cohort study
Yusuke Watanabe[SUP] 1 [/SUP], Itaru Nakamura[SUP] 2 [/SUP], Satoko Sato[SUP] 1 [/SUP], Hiroaki Fujita[SUP] 1 [/SUP], Takehito Kobayashi[SUP] 1 [/SUP], Hidehiro Watanabe[SUP] 1 [/SUP]
Affiliations
- PMID: 36436740
- DOI: 10.1016/j.jiac.2022.11.008
Abstract
Background: Although dexamethasone is an effective treatment in cases of coronavirus disease 2019 (COVID-19) requiring oxygen, the efficacy of methylprednisolone pulse is unclear. We compared the characteristics and outcomes of methylprednisolone pulse to those of dexamethasone.
Methods: We conducted a retrospective cohort study on adult COVID-19 cases requiring oxygen and no invasive mechanical ventilation treated with methylprednisolone pulse (1 g/day for 3 days) or dexamethasone (6 mg/day orally or 6.6 mg/day intravenously for ≥5 days). The primary outcome was intensive care unit (ICU) admission. The secondary outcomes were hospital mortality, length of hospital stay (LoS), duration of oxygen requirement, and requirement for hospital transfer, vasopressor(s), intubation, extracorporeal membrane oxygenation (ECMO), and continuous renal replacement therapy (CRRT).
Results: Twenty two cases of methylprednisolone pulse and 77 cases of dexamethasone were included. Mask ventilation was more common in the methylprednisolone pulse group (P < 0.001). The proportion of ICU admissions was similar between both groups (P = 0.635). The secondary outcomes of hospital mortality and the requirement for hospital transfer, vasopressor(s), intubation, and CRRT were similar between groups. No cases received ECMO. Median LoS (P = 0.006) and duration of oxygen requirement (P = 0.004) were longer in the methylprednisolone pulse group.
Conclusions: The proportion of ICU admissions was similar between the methylprednisolone pulse and the dexamethasone group. However, more cases in the methylprednisolone pulse group required mask ventilation than in the dexamethasone group, suggesting that some cases benefited from methylprednisolone pulse.
Keywords: COVID-19; Dexamethasone; Methylprednisolone pulse; SARS-CoV-2; Steroid pulse.