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Your journey
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More info
You can access this
clinical trial
if you have
Cervical Cancer or Cervical Precancerous Lesions
and you are
between 10 and 18
years old
4
The primary goal of this phase is to monitor the long-term effects.
The treatment is already on the market.
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The purpose

The primary study hypothesis is that a two-dose human papillomavirus (HPV) vaccine regimen would offer similar immunogenicity and protection as that of a three-dose regimen to girls against persistent HPV infection and cervical neoplasia caused by HPV types included in the vaccine.

Provided treatments

  • Biological: Prophylactic quadrivalent HPV vaccine Merck (Gardasil®)
Tris trial is registered with FDA with number: NCT00923702. The sponsor of the trial is Dr R. Sankaranarayanan and it is looking for 20000 volunteers for the current phase.
Official trial title:
Randomised Trial of Two Versus Three Doses of Human Papillomavirus (HPV) Vaccine in India