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The prevalence and clinical features of Long COVID in Omicron variation: a system review and meta-analysis

The prevalence and clinical features of Long COVID in Omicron variation: a system review and meta-analysis - The prevalence and clinical features of Long COVID in Omicron variation: a system review and meta-analysis

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000050043
Enrollment
Unknown
Registered
2023-01-15
Start date
2023-01-15
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Long covid

Interventions

None listed

Sponsors

Teikyo University hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Long covid patients due to omicron variation. data of prevalence or clinical features

Exclusion criteria

Exclusion criteria: not long covid no omicron variation. detailed data not available

Design outcomes

Primary

MeasureTime frame
prevalence and clinical features—

Countries

Japan

Contacts

Public ContactHao Chen

Teikyo University hospital Department of Oncology

chinsmd@gmail.com03-3964-1211

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026