Anti-Scarring Efficacy and Safety of Intradermal Juvista (Avotermin) in Healthy Males

Renovo

Status and phase

Completed

Phase 2

Conditions

Cicatrix

Treatments

Drug: Juvista (avotermin) plus placebo, standard-care (within-subject controls)

Study type

Interventional

Funder types

Industry

Identifiers

NCT00594581

RN1001-319-1011

Details and patient eligibility

About

This study was undertaken to investigate safety and scar-improvement activity of different applications of Juvista (avotermin), administered to surgical incisions made to the skin of a healthy population of male volunteers aged 18-45 years. The study addressed two issues: whether Juvista (avotermin) administered at 200ng/100μl/linear cm wound margin is more effective than 50ng/100μl/linear cm for scar improvement and, secondly, whether dosing once only (before wounding) or twice (before and after wounding) is optimal for scar improvement.

Enrollment

71 patients

Sex

Male

Ages

18 to 45 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

Clinically healthy, male subjects aged 18 to 45 years (inclusive)
Body weight between 40kg and 150kg or a body mass index within the range 15-55kg/m2, calculated using Quetelet's index

Exclusion criteria

Subjects with history or evidence of hypertrophic or keloid scarring, or with tattoos or previous scars in the area to be biopsied.
Subjects with tattoos or previous scars within 3cm of the area to be incised during the trial.
Afro-Caribbean volunteers, because of their increased susceptibility to hypertrophic and keloid scarring.
Subjects who, on direct questioning and physical examination, have evidence of any past or present clinically significant disease.
Subjects with a chronic or currently active skin disorder, which would adversely affect the healing of the acute wounds or involved the areas to be examined in this trial.
Subjects with a history of clinically significant allergies.
Subjects with any clinically significant abnormality following review of pre-trial laboratory data and physical examination.
Subjects taking, or who had taken, certain prescribed drugs in the 4 weeks before to Day 0 and, in particular, topical or systemic steroids, anti-inflammatory, anti-coagulant, anti-proliferative drugs, and antibiotics.
Subjects who have taken part in a clinical trial within 3 months before admission to this trial, or who are currently participating in a clinical trial, whether an investigational drug was involved or not.
Subjects with any clinical evidence of severe ongoing, or prolonged, depression or mental illness.
Subjects smoking more than 20 cigarettes a day.
Subjects drinking more than 28 units of alcohol per week (1 unit = ½ pint of beer [285ml], 25ml of spirits, or 1 glass of wine).
Subjects showing evidence of drug abuse.
Subjects known to have, or to have had, serum hepatitis or who were carriers of the hepatitis B surface antigen (HbsAg) or hepatitis C antibody.
Subjects previously testing positive for HIV antibodies, or who admit to belonging to a high-risk group.
Subjects with pre-existing clinically significant neurological conditions.
Subjects who, in the opinion of an investigator, are not likely to complete the trial for whatever reason.