New injection aims to smooth neck bands in major trial

NCT ID NCT07122193

Recruiting now Symptom relief Sponsor: Merz North America, Inc. Source: ClinicalTrials.gov ↗

First seen Sep 30, 2025 · Last updated May 15, 2026 · Updated 20 times

Summary

This study tests an injection called NT 201 (a type of botulinum toxin) to see if it safely reduces the appearance of prominent neck bands (platysma prominence) in adults. About 300 people with moderate to severe neck bands will receive either NT 201 or a placebo. The goal is to improve the look of the neck when muscles contract.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

Merz Investigative Site
RECRUITING

Scottsdale, Arizona, 85260, United States
Merz Investigative Site
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Encino, California, 91436, United States
Merz Investigative Site
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Los Angeles, California, 90069, United States
Merz Investigative Site
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Redondo Beach, California, 90277, United States
Merz Investigative Site
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Santa Monica, California, 90404, United States
Merz Investigative Site
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Vista, California, 92803, United States
Merz Investigative Site
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Greenwood Village, Colorado, 80111, United States
Merz Investigative Site
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Westport, Connecticut, 06880, United States
Merz Investigative Site
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Washington D.C., District of Columbia, 20037, United States
Merz Investigative Site
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Aventura, Florida, 33180, United States
Merz Investigative Site
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Boca Raton, Florida, 33431, United States
Merz Investigative Site
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Bradenton, Florida, 34209, United States
Merz Investigative Site
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Coral Gables, Florida, 33143, United States
Merz Investigative Site
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Coral Gables, Florida, 33146, United States
Merz Investigative Site
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West Palm Beach, Florida, 33404, United States
Merz Investigative Site
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Alpharetta, Georgia, 30005, United States
Merz Investigative Site
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Naperville, Illinois, 60563, United States
Merz Investigative Site
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Hunt Valley, Maryland, 21030, United States
Merz Investigative Site
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Mount Kisco, New York, 10549, United States
Merz Investigative Site
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New York, New York, 10021, United States
Merz Investigative Site
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New York, New York, 10028, United States
Merz Investigative Site
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Chapel Hill, North Carolina, 27517, United States
Merz Investigative Site
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Wilmington, North Carolina, 28405, United States
Merz Investigative Site
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Ardmore, Pennsylvania, 19003, United States
Merz Investigative Site
RECRUITING

Nashville, Tennessee, 37215, United States
Merz Investigative Site
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Dallas, Texas, 75225, United States
Merz Investigative Site
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Arlington, Virginia, 22209, United States
Merz Investigative Site
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San Juan, 00917, Puerto Rico

Conditions

Explore the condition pages connected to this study.

ACETYLCHOLINE RELEASE INHIBITORS BOTULINUM TOXINS, TYPE A CHOLINERGIC AGENTS INCOBOTULINUMTOXINA MEMBRANE TRANSPORT MODULATORS MOLECULAR MECHANISMS OF PHARMACOLOGICAL ACTION MOLECULAR MECHANISMS OF PHARMACOLOGICAL ACTION NEUROMUSCULAR AGENTS NEUROTRANSMITTER AGENTS PERIPHERAL NERVOUS SYSTEM AGENTS PHYSIOLOGICAL EFFECTS OF DRUGS PHYSIOLOGICAL EFFECTS OF DRUGS