# Studies of In Vitro B Lymphocyte Responses in Subjects Receiving Tetanus Toxoid Booster Immunization

> **NCT00001173** · — · COMPLETED · sponsor: **National Institute of Allergy and Infectious Diseases (NIAID)** · enrollment: 200 (—)

## Conditions studied

- Healthy

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00001173
- **Lead sponsor:** National Institute of Allergy and Infectious Diseases (NIAID)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 1980-06
- **Primary completion:** —
- **Final completion:** 2000-06
- **Target enrollment:** 200 (—)
- **Last updated:** 2008-03-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00001173

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00001173, "Studies of In Vitro B Lymphocyte Responses in Subjects Receiving Tetanus Toxoid Booster Immunization". Retrieved via AI Analytics 2026-07-30 from https://api.ai-analytics.org/clinical/NCT00001173. Licensed CC0.

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