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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/ct2/show/NCT00528424




Registration number
NCT00528424
Ethics application status
Date submitted
11/09/2007
Date registered
12/09/2007
Date last updated
2/12/2017

Titles & IDs
Public title
AA4500 (XIAFLEX™, Proposed Name) in the Treatment of Advanced Dupuytren's Disease
Scientific title
A Phase 3, Open-Label Extension Study of the Safety and Efficacy of AA4500 in the Treatment of Subjects With Advanced Dupuytren's Disease
Secondary ID [1] 0 0
AUX-CC-858
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Advanced Dupuytren's Disease 0 0
Condition category
Condition code
Human Genetics and Inherited Disorders 0 0 0 0
Other human genetics and inherited disorders
Musculoskeletal 0 0 0 0
Other muscular and skeletal disorders

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Other interventions - AA4500

Experimental: AA4500 0.58 mg -


Other interventions: AA4500
Subjects may have received up to five injections of AA4500 0.58 mg into the cords of the affected hand, with each injection separated by at least 30 days. Individual cords may have received up to a maximum of three AA4500 injections.
Intervention code [1] 0 0
Other interventions
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Reduction in Contracture to 5° or Less
Timepoint [1] 0 0
Within 30 days after last injection
Secondary outcome [1] 0 0
Clinical Improvement After the Last Injection
Timepoint [1] 0 0
Baseline, within 30 days after last injection
Secondary outcome [2] 0 0
Percent Reduction From Baseline Contracture After the Last Injection
Timepoint [2] 0 0
Baseline, Day 30 after last injection
Secondary outcome [3] 0 0
Change From Baseline Range of Motion After the Last Injection
Timepoint [3] 0 0
Baseline, Day 30 after last injection
Secondary outcome [4] 0 0
Time to Reach Clinical Success
Timepoint [4] 0 0
Within 30 days after last injection
Secondary outcome [5] 0 0
Clinical Success After the First Injection
Timepoint [5] 0 0
Within 30 days after first injection
Secondary outcome [6] 0 0
Clinical Improvement After the First Injection
Timepoint [6] 0 0
Baseline, within 30 days after first injection
Secondary outcome [7] 0 0
Percent Reduction From Baseline Contracture After the First Injection
Timepoint [7] 0 0
Baseline, Day 30 after first injection
Secondary outcome [8] 0 0
Change From Baseline Range of Motion After the First Injection
Timepoint [8] 0 0
Baseline, Day 30 after first injection

Eligibility
Key inclusion criteria
- Subjects with a diagnosis of advanced Dupuytren's disease, with a fixed flexion
deformity of at least one finger, other than the thumb, that had a contracture at
least 20°, but not greater than 100° for MP (80° for PIP) joints, caused by a palpable
cord.

- Had a positive "table top test," defined as the inability to simultaneously place the
affected finger(s) and palm flat against a table top.

- Were naïve to AA4500 treatment or had received only one or two injections of AA4500
for the treatment of advanced Dupuytren's disease in AUX-CC-857 ((NCT00528606).

- Were judged to be in good health.

- Must have participated in protocol AUX-CC-857 (NCT00528606).
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
- Had a chronic muscular, neurological, or neuromuscular disorder that affected the
hands.

- Had received treatment for advanced Dupuytren's disease within 90 days of enrollment
on the joint selected for the initial injection of AA4500, including surgery
(fasciectomy or surgical fasciotomy), needle aponeurotomy/fasciotomy, or injection of
verapamil and/or interferon.

- Had a known recent history of stroke, bleeding, a disease process that affected the
hands, or other medical condition, which in the investigator's opinion, would make the
subject unsuitable for enrollment in the study.

Study design
Purpose of the study
Treatment
Allocation to intervention
N/A
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Open (masking not used)
Who is / are masked / blinded?



Intervention assignment
Single group
Other design features
Phase
Phase 3
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Completed
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
1/12/2007
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
1/11/2008
Sample size
Target
Accrual to date
Final
286
Recruitment in Australia
Recruitment state(s)
Recruitment outside Australia
Country [1] 0 0
United States of America
State/province [1] 0 0
California
Country [2] 0 0
United States of America
State/province [2] 0 0
Colorado
Country [3] 0 0
United States of America
State/province [3] 0 0
Georgia
Country [4] 0 0
United States of America
State/province [4] 0 0
Illinois
Country [5] 0 0
United States of America
State/province [5] 0 0
Indiana
Country [6] 0 0
United States of America
State/province [6] 0 0
Massachusetts
Country [7] 0 0
United States of America
State/province [7] 0 0
Minnesota
Country [8] 0 0
United States of America
State/province [8] 0 0
New York
Country [9] 0 0
United States of America
State/province [9] 0 0
Oklahoma
Country [10] 0 0
United States of America
State/province [10] 0 0
Pennsylvania
Country [11] 0 0
United States of America
State/province [11] 0 0
Rhode Island

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Endo Pharmaceuticals
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
Study AUX-CC-858 was an open-label continuation of the double-blind Study AUX-CC-857
(NCT00528606). Subjects who complete the Day 90 visit after their initial injection in Study
AUX-CC-857 (NCT00528606) entered into Study AUX-CC-858. Subjects who required further
treatment in Study AUX-CC-858, either because their treated metacarpophalangeal and/or
proximal interphalangeal (PIP) joints did not have a reduction in contracture to 5° or less,
the cord affecting that joint received less than three injections of AA4500, or they had
other eligible cords that received no treatment in AUX-CC-857 (NCT00528606), had the option
to receive up to five injections of AA4500 in this extension study. Subjects requiring
further treatment were followed for efficacy and safety on Days 1, 7, and 30 after each
injection, with injections separated by four weeks. Follow-up visits for the determination of
efficacy and safety were conducted on Day 90, Month 6, and Month 9.

This study was designed to be part of the larger clinical program, for adult patients with
Dupuytren's contracture with a palpable cord, where the data from 2 pivotal
Placebo-Controlled studies (AUX-CC-857 (NCT00528606) and AUX-CC-859 (NCT00533273)) and 7
non-pivotal studies were evaluated.
Trial website
https://clinicaltrials.gov/ct2/show/NCT00528424
Trial related presentations / publications
Public notes
This record is viewable in the ANZCTR as it had previously listed Australia and/or New Zealand as a recruitment site, however these sites have since been removed

Contacts
Principal investigator
Name 0 0
Veronica Urdaneta, MD
Address 0 0
Endo Pharmaceuticals
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/ct2/show/NCT00528424