Biological
Ty21a Typhoid Vaccine clinical trials
Also written Ty21a.
- studies test it
- 5
- open now
- 0
- in phase 3
- 0
- first study started
- 2008
How studies write it
Studies that test it under each name
Studies by the year they started
5 studies that test it; most in 2008 (1)
| Year | Studies |
|---|---|
| 2008 | 1 |
| 2013 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2023 | 1 |
By phase
A phase 1/2 study counts in both.
- Phase 1
- 2
- Phase 2
- 1
- Phase 4
- 2
What it is tested for
Each study’s main condition, where its own words name it.
Who runs them
Industry 0 · Other 5
Helsinki University Central Hospital (2) · Stanford University (1) · Haukeland University Hospital (1) · Patrice Jichlinski (1)
Often tested with
Tested in the same studies.
Influenza Vaccines (1) · Hepatitis A Vaccines (1) · Vi polysaccharide vaccine, typhoid (1) · Cholera Vaccines (1) · Oats (1)
Studies
Open first, then newest update. How each study uses Ty21a Typhoid Vaccine is read from its arms, and is right about nine times in ten.
Testing it · 5
- Effects of Aging on Primary and Secondary Vaccine ResponsesCompletedPhase 1Stanford UniversityNCT03312699Written as Vivotif
- Immune Response Elicited by Concomitant Administration of Oral Typhoid Fever (Vivotif®) and Cholera (Dukoral®) VaccinesCompletedPhase 4Helsinki University Central HospitalNCT06104345Written as Oral typhoid fever vaccine
- Intravesical Ty21a for the Treatment of Patients With Non-muscle-invasive Bladder Cancer (NMIBC)Status unknownPhase 1Patrice JichlinskiNCT03421236Written as Ty21a
- Vaccines and Dietary Oats in the Treatment of Ulcerative ColitisTerminatedPhase 2Haukeland University HospitalNCT00751933Written as Vaccine Vivotif + Vaccine Dukoral + oats
- Cross-reactive Immunity Elicited by Oral and Parenteral Typhoid VaccinesStatus unknownPhase 4Helsinki University Central HospitalNCT02121145Written as Vivotif