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Sample collection for an assay development to determine HSV-specific T-cell responses in blood samples from HSV-2 infected individuals and HSV-1 + HSV-2 infected individuals

Sample collection for an assay development to determine HSV-specific T-cell responses in blood samples from HSV-2 infected individuals and HSV-1 + HSV-2 infected individuals - HTXTCELL-01

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00031143
Enrollment
30
Registered
2023-07-21
Start date
2023-02-14
Completion date
Unknown
Last updated
2025-04-07

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

Conditions

genital herpes oral herpes B00

Interventions

Group 1: subjects without HSV infection (PBMC samples already present)
analytic only Group 2: HSV-2 infected subjects
single blood draw Group 3: HSV-1 + HSV-2 infected subjects

Sponsors

Heidelberg ImmunoTherapeutics GmbH
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: The subject is at least 18 years old and capable of giving consent. Present consent to participate in the study. Proven seropositivity for HSV-2 or HSV-2 and HSV-1 combined.

Exclusion criteria

Exclusion criteria: Any disease or condition that does not medically permit blood sampling in the opinion of the physician providing information. Positive serostatus for HIV, hepatitis B or hepatitis C. Previous treatment with the antibody HDIT 101 (former MATCH-2 study patients who received placebo may be included). Vaccination with an HSV 1/2 vaccine (e.g. experimental)

Design outcomes

Primary

MeasureTime frame
Differences in the strength and specificity of T-cell responses against inactivated HSV-2 between the three groups: 1. subjects without HSV infection (PBMC samples already present), 2. HSV-2 infected subjects, and 3. HSV-1 + HSV-2 infected subjects. Evaluation after the single blood draw.

Secondary

MeasureTime frame
HLA-specific differences in the strength and specificity of T-cell responses to inactivated HSV-2 within the groups: 1. subjects without HSV infection (PBMC samples already present), 2. HSV-2 infected subjects, and 3. HSV-1 + HSV-2 infected subjects. Evaluation after the single blood draw.

Countries

Germany

Contacts

Public ContactAnja Potthoff

WIR Zentrum für Sexuelle Gesundheit und Medizin Katholisches Klinikum Bochum Standort St. Elisabeth-Hospital

anja.potthoff@klinikum-bochum.de+492345098930

Outcome results

None listed

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