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Human body Immunity for Scrub typhus infection

Severity, Antibody responses and Immuneprotection after Scrub typhus

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2019/08/020822
Enrollment
167
Registered
2019-08-21
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: B968- Other specified bacterial agents as the cause of diseases classified elsewhere

Interventions

None listed

Sponsors

Christian Medical College
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Fever more than or equal to 38°C for 3 - 14 days. With a confirmed diagnosis of scrub typhus by IgM ELISA / RDT / Eschar and PCR

Exclusion criteria

Exclusion criteria: HIV infection or other immunosuppressive conditions and co infections

Design outcomes

Primary

MeasureTime frame
RecoveryTimepoint: at 7th day—

Secondary

MeasureTime frame
IgM and IgG antibody titresTimepoint: 0,7,14,28 days and 3,6,9,12 and 18 month—

Countries

India

Contacts

Public ContactSeshasai Kameswara Kiran Chunduru

Kasturba Medical College

kavitha.saravu@manipal.edu

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026