CClinicalTrials.gg
CompletedNCT03967444Updated Aug 26, 2022Results posted

Study to Evaluate Satisfaction After Treatment With Kysse

An interventional study of Hyaluronic acid and Hyaluronic acid in Lip Augmentation, sponsored by Galderma R&D. Completed at 2 sites in Canada. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2022-08-26.

Sponsored by Galderma R&D · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
59
Allocation
Non-randomized
Ages
18 Years and older
Sex
All
01

Study summary

Open-label, phase IV, post-marketing study to evaluate aesthetic improvement and satisfaction after treatment with Kysse.

02

Conditions studied

  • Lip Augmentation
03

In context

Lead sponsor

Galderma R&D is the lead sponsor of 280 studies on the registry; 9 are open to participants now.

Of its 59 completed or terminated interventional studies of FDA-regulated products, 55 (93%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  • Signed and dated informed consent to participate in the study
  • Adult women and men who intend to undergo lip augmentation

Exclusion criteria

Exclusion Criteria:

  • Subjects presenting with known allergy to HA (hyaluronic acid) filler or amide local anesthetics
  • Subjects with a previous implant other than HA in or near the intended treatment site
  • Participation in any other clinical study within three (3) months before treatment
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
59 participants (actual)

Study arms

  • Other
    Restylane Kysse

    Hyaluronic acid

    Device: Hyaluronic acid

  • Other
    Restylane Kysse with other HA

    Hyaluronic acid

    Device: Hyaluronic acid

Interventions

  • DeviceHyaluronic acid

    Injectable gel for lip augmentation

    Also known as: Restylane Kysse

  • DeviceHyaluronic acid

    Injectable gel. Lip Augmentation and other wrinkles/folds

    Also known as: Restylane Kysse with other Restylane products

06

What researchers measure

Primary outcomes

  1. Assess Treatment With Restylane Kysse Using GAIS

    The 5-grade Global Aesthetic Improvement Scale (GAIS) assess the appearance of the lips compared to pre-treatment. The rating is very much improved, much improved, improved, no change, or worse. Responders are those with a rating of at least improved.

    Time frame: 8 weeks after last treatment

07

Results

Posted Mar 1, 2021

Participant flow

Participant flow — Overall Study
MilestoneRestylane KysseRestylane Kysse With Other HA
Started1940
Completed1838
Not completed12
Withdrew: Lost to follow-up12

Outcome measures

PrimaryAssess Treatment With Restylane Kysse Using GAIS

The 5-grade Global Aesthetic Improvement Scale (GAIS) assess the appearance of the lips compared to pre-treatment. The rating is very much improved, much improved, improved, no change, or worse. Responders are those with a rating of at least improved.

Time frame:
8 weeks after last treatment
Reported as:
Count of participants · Participants
Assess Treatment With Restylane Kysse Using GAIS
ParticipantsRestylane KysseRestylane Kysse With Other HA
Assess Treatment With Restylane Kysse Using GAIS1838

Adverse events

Collected over 8 weeks. Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Restylane Kysse0/19 (0%)0/19 (0%)10/19 (52.6%)
Restylane Kysse With Other HA0/40 (0%)0/40 (0%)25/40 (62.5%)
Most frequent other events
Showing 10 of 14
Most frequent other events
EventRestylane KysseRestylane Kysse With Other HA
Implant Site BruisingGeneral disorders6/1917/40
Implant Site OedemaGeneral disorders7/199/40
Implant Site PainGeneral disorders6/1914/40
Impalnt site erythemaGeneral disorders3/1910/40
Implant Site SwellingGeneral disorders1/193/40
ErythemaSkin and subcutaneous tissue disorders1/190/40
Implant Site ReactionGeneral disorders0/191/40
Implant Site DysaesthesiaGeneral disorders0/191/40
GastroenteritisInfections and infestations0/191/40
Gastroenteritis viralInfections and infestations0/191/40

Baseline characteristics

Age, Categorical
Age, Categorical(Participants)Restylane KysseRestylane Kysse With Other HATotal
<=18 years000
Between 18 and 65 years183856
>=65 years123
Age, Continuous
Age, Continuous(years)Restylane KysseRestylane Kysse With Other HATotal
Mean36.1 ± 13.2650.9 ± 10.5346.2 ± 13.34
Sex: Female, Male
Sex: Female, Male(Participants)Restylane KysseRestylane Kysse With Other HATotal
Female183856
Male123
Race/Ethnicity, Customized
Race/Ethnicity, Customized(Participants)Restylane KysseRestylane Kysse With Other HATotal
Race — Asian112
Race — White173653
Race — Other134
Region of Enrollment
Region of Enrollment(participants)Restylane KysseRestylane Kysse With Other HATotal
Canada194059
08

Study locations

2 sites
  • Galderma Study Site
    Montréal, Canada
  • Galderma Study Site
    Toronto, Canada
09

References and documents

Study documents

  • Study protocol · Mar 25, 2019
  • Statistical analysis plan · Oct 25, 2018

Documents are hosted by the registry — open the source record to download them.

Individual participant data

Plan to share: No

10

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 26, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT03967444
Lead sponsor
Galderma R&D
Responsible party
Sponsor
First posted
May 30, 2019
Start date
May 29, 2019
Primary completion
Sep 18, 2019
Completion
Sep 18, 2019
Results posted
Mar 1, 2021
Last update
Aug 26, 2022

Study contacts

Study Director
study director · Galderma R&D

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Feb 2021. You cannot join it, but the record below documents what was studied.

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