Trial Outcomes & Findings for Safety Study of DWP-450 (Botulinum Toxin, Type a) to Treat Glabellar Lines - EV-006 (NCT NCT02428608)

NCT ID: NCT02428608

Last Updated: 2019-04-24

Results Overview

The primary safety analysis was the calculation of the proportion of subjects with at least one adverse event that occurred from Day 0 through Day 365.

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

570 participants

Primary outcome timeframe

365 days

Results posted on

2019-04-24

Participant Flow

Participant milestones

Participant milestones
Measure
Botulinum Toxin, Tyoe A
DWP-450 (Botulinum toxin, Type A) DWP-450 (Botulinum purified neurotoxin, Type A): Botulinum toxin, Type A
Overall Study
STARTED
570
Overall Study
COMPLETED
487
Overall Study
NOT COMPLETED
83

Reasons for withdrawal

Reasons for withdrawal
Measure
Botulinum Toxin, Tyoe A
DWP-450 (Botulinum toxin, Type A) DWP-450 (Botulinum purified neurotoxin, Type A): Botulinum toxin, Type A
Overall Study
Pregnancy
2
Overall Study
Lost to Follow-up
37
Overall Study
Withdrawal by Subject
2
Overall Study
scheduling conflicts
15
Overall Study
moved away
10
Overall Study
Death
1
Overall Study
various
16

Baseline Characteristics

Safety Study of DWP-450 (Botulinum Toxin, Type a) to Treat Glabellar Lines - EV-006

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Botulinum Toxin, Type A
n=570 Participants
DWP-450 (Botulinum toxin, Type A) DWP-450 (Botulinum purified neurotoxin, Type A): Botulinum toxin, Type A
Age, Categorical
<=18 years
0 Participants
n=5 Participants
Age, Categorical
Between 18 and 65 years
519 Participants
n=5 Participants
Age, Categorical
>=65 years
51 Participants
n=5 Participants
Sex: Female, Male
Female
510 Participants
n=5 Participants
Sex: Female, Male
Male
60 Participants
n=5 Participants

PRIMARY outcome

Timeframe: 365 days

The primary safety analysis was the calculation of the proportion of subjects with at least one adverse event that occurred from Day 0 through Day 365.

Outcome measures

Outcome measures
Measure
Botulinum Toxin, Tyoe A
n=570 Participants
DWP-450 (Botulinum toxin, Type A) DWP-450 (Botulinum purified neurotoxin, Type A): Botulinum toxin, Type A
The Safety of Repeat DWP-450 Treatments - Proportion of Subjects With at Least One Adverse Event Over 1 Year
235 Participants

OTHER_PRE_SPECIFIED outcome

Timeframe: 365 days

Population: By Investigator assessment, 500 subjects had a GLS score at rest \>0 (i.e., 1, 2 or 3) at baseline and therefore could potentially have had a ≥1 point improvement in GLS score at rest at a post-baseline visit; 64 subjects were missing the EOS GLS assessment

Proportion of subjects with an improvement of 1 point or more (i.e., ≥1 point responders) on the GLS at rest at end of study/early termination: by Investigator assessment

Outcome measures

Outcome measures
Measure
Botulinum Toxin, Tyoe A
n=500 Participants
DWP-450 (Botulinum toxin, Type A) DWP-450 (Botulinum purified neurotoxin, Type A): Botulinum toxin, Type A
Change From Baseline Glabellar Line Scale (GLS) Score at Rest and at Maximum Frown
355 Participants

Adverse Events

Botulinum Toxin, Type A

Serious events: 7 serious events
Other events: 228 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Botulinum Toxin, Type A
n=570 participants at risk
DWP-450 (Botulinum toxin, Type A) DWP-450 (Botulinum purified neurotoxin, Type A): Botulinum toxin, Type A
Nervous system disorders
Carotid artery stenosis
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Overdose
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
Small intestinal obstruction
0.18%
1/570 • Number of events 1 • 1 year
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Breast cancer
0.18%
1/570 • Number of events 1 • 1 year
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Uterine leiomyoma
0.18%
1/570 • Number of events 1 • 1 year
Psychiatric disorders
Anxiety
0.18%
1/570 • Number of events 1 • 1 year
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Squamous cell carcinoma
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
Colitis
0.18%
1/570 • Number of events 1 • 1 year

Other adverse events

Other adverse events
Measure
Botulinum Toxin, Type A
n=570 participants at risk
DWP-450 (Botulinum toxin, Type A) DWP-450 (Botulinum purified neurotoxin, Type A): Botulinum toxin, Type A
Nervous system disorders
Headache
13.2%
75/570 • Number of events 94 • 1 year
Nervous system disorders
Migraine
0.70%
4/570 • Number of events 6 • 1 year
Nervous system disorders
Tension headache
0.35%
2/570 • Number of events 2 • 1 year
Nervous system disorders
dizziness
0.18%
1/570 • Number of events 1 • 1 year
Nervous system disorders
hypoaesthesia
0.18%
1/570 • Number of events 1 • 1 year
Nervous system disorders
paraesthesia
0.18%
1/570 • Number of events 1 • 1 year
Nervous system disorders
presyncope
0.18%
1/570 • Number of events 1 • 1 year
Nervous system disorders
radiculitis cervical
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
Bronchitis
1.2%
7/570 • Number of events 7 • 1 year
Infections and infestations
Herpes zoster
0.53%
3/570 • Number of events 3 • 1 year
Infections and infestations
Hordeolum
0.35%
2/570 • Number of events 2 • 1 year
Infections and infestations
Influenza
0.88%
5/570 • Number of events 5 • 1 year
Infections and infestations
Nasopharyngitis
2.3%
13/570 • Number of events 16 • 1 year
Infections and infestations
Pharyngitis streptococcal
0.35%
2/570 • Number of events 2 • 1 year
Infections and infestations
Sinusitis
2.5%
14/570 • Number of events 15 • 1 year
Infections and infestations
Tooth abscess
0.35%
2/570 • Number of events 2 • 1 year
Infections and infestations
Upper respiratory tract infection
2.8%
16/570 • Number of events 19 • 1 year
Infections and infestations
Urinary tract infection
1.8%
10/570 • Number of events 10 • 1 year
Infections and infestations
cellulitis
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
conjunctivitis
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
cystitis
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
diverticulitis
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
ear infection
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
eye infection
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
folliculitis
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
gastroenteritis
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
genital herpes
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
Helicobacter gastritis
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
Herpes simplex
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
oral herpes
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
otitis media
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
pharyngitis
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
tooth infection
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
vaginitis gardnerella
0.18%
1/570 • Number of events 1 • 1 year
Infections and infestations
viral infection
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Contusion
1.6%
9/570 • Number of events 10 • 1 year
Injury, poisoning and procedural complications
Foot fracture
0.70%
4/570 • Number of events 4 • 1 year
Injury, poisoning and procedural complications
Hand fracture
0.35%
2/570 • Number of events 2 • 1 year
Injury, poisoning and procedural complications
Ligament sprain
0.35%
2/570 • Number of events 2 • 1 year
Injury, poisoning and procedural complications
Meniscus injury
0.35%
2/570 • Number of events 2 • 1 year
Injury, poisoning and procedural complications
Procedural pain
0.70%
4/570 • Number of events 4 • 1 year
Injury, poisoning and procedural complications
Road traffic accident
0.35%
2/570 • Number of events 2 • 1 year
Injury, poisoning and procedural complications
Arthropod bite
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Concussion
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Excoriation
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Eye laser scar
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Facial bones fracture
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Fall
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Fibula fracture
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Laceration
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Limb injury
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Lower limb fracture
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Muscle strain
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Post procedural discomfort
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Rib fracture
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Sunburn
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Tendon injury
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Tibia fracture
0.18%
1/570 • Number of events 1 • 1 year
Injury, poisoning and procedural complications
Wrist fracture
0.18%
1/570 • Number of events 1 • 1 year
Skin and subcutaneous tissue disorders
Acne
1.1%
6/570 • Number of events 6 • 1 year
Skin and subcutaneous tissue disorders
Actinic keratosis
0.53%
3/570 • Number of events 3 • 1 year
Skin and subcutaneous tissue disorders
Dermatitis contact
1.1%
6/570 • Number of events 6 • 1 year
Skin and subcutaneous tissue disorders
Eczema
0.35%
2/570 • Number of events 2 • 1 year
Skin and subcutaneous tissue disorders
Pruritus
0.35%
2/570 • Number of events 3 • 1 year
Skin and subcutaneous tissue disorders
Solar lentigo
0.35%
2/570 • Number of events 2 • 1 year
Skin and subcutaneous tissue disorders
Dry skin
0.18%
1/570 • Number of events 1 • 1 year
Skin and subcutaneous tissue disorders
Ecchymosis
0.18%
1/570 • Number of events 1 • 1 year
Skin and subcutaneous tissue disorders
Erythema
0.18%
1/570 • Number of events 1 • 1 year
Skin and subcutaneous tissue disorders
Post inflammatory pigmentation change
0.18%
1/570 • Number of events 1 • 1 year
Skin and subcutaneous tissue disorders
Rash
0.18%
1/570 • Number of events 1 • 1 year
Skin and subcutaneous tissue disorders
Rash papular
0.18%
1/570 • Number of events 1 • 1 year
Skin and subcutaneous tissue disorders
Rash pruritic
0.18%
1/570 • Number of events 1 • 1 year
Skin and subcutaneous tissue disorders
Rosacea
0.18%
1/570 • Number of events 1 • 1 year
Skin and subcutaneous tissue disorders
Skin mass
0.18%
1/570 • Number of events 1 • 1 year
Skin and subcutaneous tissue disorders
Skin swelling
0.18%
1/570 • Number of events 1 • 1 year
Musculoskeletal and connective tissue disorders
Arthralgia
0.53%
3/570 • Number of events 3 • 1 year
Musculoskeletal and connective tissue disorders
Back pain
0.70%
4/570 • Number of events 4 • 1 year
Musculoskeletal and connective tissue disorders
Intervertebral disc protrusion
0.35%
2/570 • Number of events 2 • 1 year
Musculoskeletal and connective tissue disorders
Muscle spasms
0.35%
2/570 • Number of events 4 • 1 year
Musculoskeletal and connective tissue disorders
Neck pain
0.70%
4/570 • Number of events 4 • 1 year
Musculoskeletal and connective tissue disorders
Pain in extremity
1.1%
6/570 • Number of events 6 • 1 year
Musculoskeletal and connective tissue disorders
Plantar fasciitis
0.35%
2/570 • Number of events 2 • 1 year
Musculoskeletal and connective tissue disorders
Trigger finger
0.18%
1/570 • Number of events 2 • 1 year
Musculoskeletal and connective tissue disorders
arthritis
0.18%
1/570 • Number of events 1 • 1 year
Musculoskeletal and connective tissue disorders
fibromyalgia
0.18%
1/570 • Number of events 1 • 1 year
Musculoskeletal and connective tissue disorders
fracture pain
0.18%
1/570 • Number of events 1 • 1 year
Musculoskeletal and connective tissue disorders
mobility decreased
0.18%
1/570 • Number of events 1 • 1 year
Musculoskeletal and connective tissue disorders
osteoarthritis
0.18%
1/570 • Number of events 1 • 1 year
Musculoskeletal and connective tissue disorders
pain in jaw
0.18%
1/570 • Number of events 1 • 1 year
Musculoskeletal and connective tissue disorders
spinal osteoarthritis
0.18%
1/570 • Number of events 1 • 1 year
Eye disorders
Blepharospasm
0.35%
2/570 • Number of events 2 • 1 year
Eye disorders
Brow ptosis
0.53%
3/570 • Number of events 3 • 1 year
Eye disorders
Eyelid ptosis
1.2%
7/570 • Number of events 8 • 1 year
Eye disorders
Vision blurred
0.35%
2/570 • Number of events 2 • 1 year
Eye disorders
blepharitis
0.18%
1/570 • Number of events 1 • 1 year
Eye disorders
cataract
0.18%
1/570 • Number of events 1 • 1 year
Eye disorders
chalazion
0.18%
1/570 • Number of events 1 • 1 year
Eye disorders
dry eye
0.18%
1/570 • Number of events 1 • 1 year
Eye disorders
eye swelling
0.18%
1/570 • Number of events 1 • 1 year
Eye disorders
eyelid oedema
0.18%
1/570 • Number of events 1 • 1 year
Eye disorders
eyelid sensory disorder
0.18%
1/570 • Number of events 1 • 1 year
Eye disorders
ocular rosacea
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
Colitis
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
Dysphagia
0.35%
2/570 • Number of events 2 • 1 year
Gastrointestinal disorders
Gastroesophageal reflux disease
0.35%
2/570 • Number of events 2 • 1 year
Gastrointestinal disorders
Toothache
0.53%
3/570 • Number of events 3 • 1 year
Gastrointestinal disorders
abdominal discomfort
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
abdominal pain
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
abdominal pain upper
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
diverticulum
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
dyspepsia
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
gastritis
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
large intestine polyp
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
nausea
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
paraesthesia oral
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
salivary gland disorder
0.18%
1/570 • Number of events 1 • 1 year
Gastrointestinal disorders
tooth disorder
0.18%
1/570 • Number of events 1 • 1 year
General disorders
Injection site bruising
0.35%
2/570 • Number of events 3 • 1 year
General disorders
Injection site pain
0.53%
3/570 • Number of events 3 • 1 year
General disorders
Injection site swelling
0.53%
3/570 • Number of events 3 • 1 year
General disorders
Pyrexia
0.53%
3/570 • Number of events 5 • 1 year
General disorders
fatigue
0.18%
1/570 • Number of events 1 • 1 year
General disorders
injection site pruritus
0.18%
1/570 • Number of events 1 • 1 year
General disorders
injection site reaction
0.18%
1/570 • Number of events 1 • 1 year
General disorders
local swelling
0.18%
1/570 • Number of events 1 • 1 year
General disorders
tenderness
0.18%
1/570 • Number of events 1 • 1 year
Respiratory, thoracic and mediastinal disorders
Cough
1.2%
7/570 • Number of events 7 • 1 year
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain
0.35%
2/570 • Number of events 2 • 1 year
Respiratory, thoracic and mediastinal disorders
asthma
0.18%
1/570 • Number of events 1 • 1 year
Respiratory, thoracic and mediastinal disorders
nasal congestion
0.18%
1/570 • Number of events 1 • 1 year
Respiratory, thoracic and mediastinal disorders
pulmonary mass
0.18%
1/570 • Number of events 1 • 1 year
Respiratory, thoracic and mediastinal disorders
sinus congestion
0.18%
1/570 • Number of events 1 • 1 year
Respiratory, thoracic and mediastinal disorders
sinus disorder
0.18%
1/570 • Number of events 1 • 1 year
Respiratory, thoracic and mediastinal disorders
upper-airway cough syndrome
0.18%
1/570 • Number of events 1 • 1 year
Cardiac disorders
Bradycardia
0.35%
2/570 • Number of events 2 • 1 year
Cardiac disorders
Bundle branch block right
0.53%
3/570 • Number of events 3 • 1 year
Cardiac disorders
Sinus arrhythmia
0.35%
2/570 • Number of events 2 • 1 year
Cardiac disorders
Sinus bradycardia
0.35%
2/570 • Number of events 2 • 1 year
Cardiac disorders
atrioventricular block first degree
0.18%
1/570 • Number of events 1 • 1 year
Cardiac disorders
myocardial infarction
0.18%
1/570 • Number of events 1 • 1 year
Cardiac disorders
supraventricular extrasystoles
0.18%
1/570 • Number of events 1 • 1 year
Cardiac disorders
tachycardia
0.18%
1/570 • Number of events 1 • 1 year
Vascular disorders
Hot flush
0.18%
1/570 • Number of events 1 • 1 year
Vascular disorders
Hypertension
1.8%
10/570 • Number of events 10 • 1 year
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Thyroid neoplasm
0.35%
2/570 • Number of events 2 • 1 year
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Uterine leiomyoma
0.18%
1/570 • Number of events 1 • 1 year
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
acrochordon
0.18%
1/570 • Number of events 1 • 1 year
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
dysplastic naevus
0.18%
1/570 • Number of events 1 • 1 year
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
melanocytic naevus
0.18%
1/570 • Number of events 1 • 1 year
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
seborrhoeic keratosis
0.18%
1/570 • Number of events 1 • 1 year
Psychiatric disorders
Anxiety
0.35%
2/570 • Number of events 2 • 1 year
Psychiatric disorders
Depression
0.70%
4/570 • Number of events 4 • 1 year
Psychiatric disorders
adjustment disorder with depressed mood
0.18%
1/570 • Number of events 1 • 1 year
Psychiatric disorders
attention deficit/hyperactivity disorder
0.18%
1/570 • Number of events 1 • 1 year
Psychiatric disorders
insomnia
0.18%
1/570 • Number of events 1 • 1 year
Ear and labyrinth disorders
Cerumen impaction
0.18%
1/570 • Number of events 1 • 1 year
Ear and labyrinth disorders
Tinnitus
0.35%
2/570 • Number of events 2 • 1 year
Ear and labyrinth disorders
Vertigo
0.53%
3/570 • Number of events 3 • 1 year
Immune system disorders
Hypersensitivity
0.53%
3/570 • Number of events 3 • 1 year
Immune system disorders
Seasonal allergy
0.35%
2/570 • Number of events 2 • 1 year
Investigations
Blood creatinine increased
0.35%
2/570 • Number of events 2 • 1 year
Investigations
electrocardiogram QT prolonged
0.18%
1/570 • Number of events 1 • 1 year
Investigations
electrocardiogram T wave abnormal
0.18%
1/570 • Number of events 1 • 1 year
Investigations
electrocardiogram abnormal
0.18%
1/570 • Number of events 1 • 1 year
Investigations
intraocular pressure test
0.18%
1/570 • Number of events 1 • 1 year
Investigations
QRS axis abnormal
0.18%
1/570 • Number of events 1 • 1 year
Blood and lymphatic system disorders
Anemia
0.35%
2/570 • Number of events 2 • 1 year
Blood and lymphatic system disorders
Lymphadenopathy
0.18%
1/570 • Number of events 1 • 1 year
Blood and lymphatic system disorders
Thrombocytosis
0.35%
2/570 • Number of events 2 • 1 year
Metabolism and nutrition disorders
hypercholesterolaemia
0.18%
1/570 • Number of events 1 • 1 year
Metabolism and nutrition disorders
hyperkalaemia
0.18%
1/570 • Number of events 1 • 1 year
Metabolism and nutrition disorders
vitamin D deficiency
0.18%
1/570 • Number of events 1 • 1 year
Reproductive system and breast disorders
breast tenderness
0.18%
1/570 • Number of events 1 • 1 year
Reproductive system and breast disorders
vaginal discharge
0.18%
1/570 • Number of events 1 • 1 year
Reproductive system and breast disorders
vaginal haemorrhage
0.18%
1/570 • Number of events 1 • 1 year
Endocrine disorders
hypothyroidism
0.35%
2/570 • Number of events 2 • 1 year
Renal and urinary disorders
nephrolithiasis
0.18%
1/570 • Number of events 1 • 1 year
Renal and urinary disorders
proteinuria
0.18%
1/570 • Number of events 1 • 1 year
Social circumstances
menopause
0.35%
2/570 • Number of events 2 • 1 year
Hepatobiliary disorders
hepatic cyst
0.18%
1/570 • Number of events 1 • 1 year

Additional Information

Rui L. Avelar, MD

Evolus, Inc

Phone: (805)689-8668

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place