Other Clinical Trial - APrevent Vocal Implant System (VOIS) for Adjustable

See also
	Status	Clinical Trial	Phase
	Recruiting	`NCT05119842` - APrevent-VOIS-Implant-002 - a Two-Part, Open-Label, Non-Randomized Multicenter Study	N/A
	Completed	`NCT02163772` - Early Intracordal Hyaluronic Acid Injection During Spontaneous Reinnervation for Unilateral Recurrent Laryngeal Nerve Paralysis	N/A

See also

Status

Clinical Trial

Phase

Recruiting

NCT05119842 - APrevent-VOIS-Implant-002 - a Two-Part, Open-Label, Non-Randomized Multicenter Study

N/A

Completed

NCT02163772 - Early Intracordal Hyaluronic Acid Injection During Spontaneous Reinnervation for Unilateral Recurrent Laryngeal Nerve Paralysis

N/A

Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.

Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.

Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

NCT number	NCT03864757
Study type	Interventional
Source	APrevent Biotech GmbH
Contact
Status	Completed
Phase	N/A
Start date	July 5, 2018
Completion date	February 21, 2019

APrevent Vocal Implant System (VOIS) for Adjustable Treatment of Unilateral Vocal Fold Paralysis (UVFP)

Clinical Trial Summary

Clinical Trial Description

Study Design

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