to participate in a clinical trial is an important personal decision.
An overview of clinical trials is provided below.
Clinical trials are research studies involving people
that aim to determine if a new treatment or procedure:
• Is safe
• Has side effects
• Works better than the currently used treatment
• Helps you feel better
There are three different types of clinical trials
with each stage having a different purpose:
I is a clinical trial in patients with the primary objective
evaluating the safety and tolerability,
and sometimes the pharmacokinetics,
a drug candidate.
II is a clinical trial in patients with the objective of
evaluating the safety
and preliminary efficacy
of a drug candidate.
III is a clinical trial with the objective of evaluating
the safety and efficacy
of a drug candidate. Phase III trials generally involve
a larger number of subjects.
Penis enlargement devices like X4Labs, Vimax Penis
Extender and others show us the effectiveness of these products.
They replace painful surgery and provide an effective and natural
alternative. Clinical trials show how it is possible to add 1-4
inches to the penis size without any pills or surgery.
You will need to buy spare parts, additional sleeve and a first
tutorial on how to stretch your penis.
Additional information on clinical trials can be found on the following