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AA4500 for the Treatment of Adhesive Capsulitis of the Shoulder

7. september 2017 opdateret af: Endo Pharmaceuticals

A Phase 2a, Open-label, Dose-ranging Study of the Safety and Effectiveness of AA4500 for the Treatment of Adhesive Capsulitis of the Shoulder

The objectives of this study are to assess the safety, effectiveness, and immunogenicity of AA4500 in the treatment of adhesive capsulitis.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

This study is a Phase 2a, open-label, dose-ranging study of the safety and effectiveness of AA4500 for the treatment of adhesive capsulitis of the shoulder. To be eligible for treatment, a subject must have unilateral idiopathic adhesive capsulitis of the shoulder with restricted range of motion in the affected shoulder for at least 3 months but not more than 12 months. Subjects will be screened for study eligibility within 30 days before injection of study drug.

Approximately 50 adult women and men are to be enrolled in this study. Following screening and determination of study eligibility, Assignment to Cohorts 1-4 is sequential. Subjects assigned to Cohorts 1 through 4 may receive up to 3 injections of AA4500 according to cohort assignment. Each injection will be separated by a minimum of 21 days. Subjects assigned to Cohort 5 will receive home shoulder exercises only, while subjects assigned to Cohorts 1-4 will receive AA4500 and home shoulder exercises. Subjects in Cohort 5 will be offered physical therapy sessions for a period of 2 months following completion of the study.

Dosing will range from 0.29 mg to 0.58 mg with varying volumes.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

50

Fase

  • Fase 2

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Forenede Stater
    • Alabama
      • Birmingham, Alabama, Forenede Stater, 35209
        • Alabama Orthopaedic Center - Research
    • Arizona
      • Phoenix, Arizona, Forenede Stater, 85050
        • Hope Research Institute
      • Tucson, Arizona, Forenede Stater, 85712
        • Tucson Orthopaedic Institute
    • Arkansas
      • Little Rock, Arkansas, Forenede Stater, 72205
        • OrthoArkansas
    • California
      • Encinitas, California, Forenede Stater, 92024
        • CORE Orthopaedic Medical Center
      • La Mesa, California, Forenede Stater, 91942
        • TriWest Research Associates
    • Florida
      • Pinellas Park, Florida, Forenede Stater, 33781
        • Advent Clinical Research
    • Illinois
      • Rockford, Illinois, Forenede Stater, 61107
        • Rockford Orthopedic Associates
    • Indiana
      • Indianapolis, Indiana, Forenede Stater, 46260
        • The Indiana Hand to Shoulder Center
    • New York
      • Stony Brook, New York, Forenede Stater, 11794
        • Stony Brook University Medical Center
    • Ohio
      • Cleveland, Ohio, Forenede Stater, 44143
        • David R. Mandel, MD, Inc.
    • Oklahoma
      • Oklahoma City, Oklahoma, Forenede Stater, 73109
        • Health Research Institute
    • Pennsylvania
      • Altoona, Pennsylvania, Forenede Stater, 16602
        • Blair Orthopedic Associates, Inc.
    • Tennessee
      • Clarksville, Tennessee, Forenede Stater, 37043
        • Alpha Clinical Research, LLC
    • Texas
      • Odessa, Texas, Forenede Stater, 79761
        • Basin Orthopedic Surgical Specialists

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  1. Be a male or female and be greater than or equal to 18 years of age
  2. If a female of childbearing potential, have a negative urine pregnancy test and be using an effective contraception method (ie, abstinence, intrauterine device (IUD), hormonal (estrogen/progestin) contraceptives, or barrier control) for at least one menstrual cycle prior to study enrollment and for one menstrual cycle following end of study, or be surgically sterile
  3. Have unilateral idiopathic adhesive capsulitis of one shoulder for at least 3 months but not more than 12 months before the screening visit and be in Stage 2 (frozen or adhesive stage), as determined by the investigator
  4. Have normal range of motion in the contralateral shoulder, as determined by the investigator

  5. Have restricted active range of motion (AROM) in the affected shoulder defined as: a deficit of at least 60 degrees in total AROM in the affected shoulder as compared with the total AROM in the contralateral shoulder and a deficit of at least 30 degrees in AROM in at least one of the following planes as compared with the contralateral shoulder:

    • Forward flexion
    • Abduction
    • External rotation with the elbow up to 90 degrees abduction
    • Internal rotation with the elbow up to 90 degrees abduction
  6. Voluntarily sign and date an informed consent agreement approved by the Institutional Review Board/Independent Ethics Committee (IRB/IEC). The subject must also sign an authorization form to allow disclosure of his protected health information (PHI). The PHI authorization form and informed consent form may be an integrated form or may be separate forms depending on the institution.
  7. Be able to complete and understand the various rating instruments in English.

Exclusion Criteria:

  1. Is a pregnant or lactating female or female intending to become pregnant during the study
  2. Is a male who intends to father a child during the study

  3. Has received treatment for adhesive capsulitis or is planning to receive treatment for adhesive capsulitis at any time during the study including but not limited to:

    • physical therapy or acupuncture within 2 weeks before the first injection of AA4500
    • intra-articular or intrabursal injection(s) of lidocaine; suprascapular nerve blocks; corticosteroids; electroanalgesic and/or thermoanalgesic modalities within 1 month before the screening visit
    • intra-articular or intrabursal injection(s) of sodium hyaluronate within 3 months before the screening visit
    • glenohumeral distension arthrography and/or surgical intervention (including shoulder manipulation under anesthesia) at any time

  4. Has any of the following conditions, as determined by the investigator:

    • Adhesive capsulitis as a result of traumatic injury
    • Pain in the affected shoulder at rest that is greater than or equal to 4 on the 11-point pain scale
    • Active subacromial impingement in the affected shoulder
    • Calcified tendonitis in the affected shoulder
    • Glenohumeral joint arthritis in the affected shoulder
    • Arthrosis of the affected shoulder
    • Chondrolysis of the affected shoulder
    • Subscapularis tendon rupture of the affected shoulder
    • Other rotator cuff injuries of the affected shoulder
    • Uncontrolled hypertension
    • Uncontrolled diabetes
    • Uncontrolled thyroid disease
    • History of thrombosis or post-thrombosis syndrome
    • Physical impairment that would preclude performing the protocol defined exercises
    • Active infection in area to be treated
    • Clinically significant neurological disease
    • Coagulation disorder, using anticoagulant (except for less than or equal to 150 mg aspirin) within 7 days prior to each injection day
    • Known active hepatitis B or C (history of hepatitis A permitted)
    • Other significant medical condition (eg, morbid obesity, cervical disc disease), which in the investigator's opinion would make the subject unsuitable for enrollment in the study
  5. Is unwilling or unable to cooperate with the requirements of the study including completion of all scheduled study visits.
  6. Has received oral or intravenous steroids for any reason within 3 weeks before the screening visit
  7. Has received an investigational drug or treatment within 30 days before the first dose of study drug.
  8. Has a known systemic allergy to collagenase or any other excipient of AA4500 or any other procedural medication.
  9. Has, at any time, received collagenase for the treatment of adhesive capsulitis.
  10. Is unable to undergo an x-ray or MRI (contraindication) evaluation of the affected shoulder.
  11. Is planning to be treated with commercial Xiaflex at any time during the study.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: AA4500 0.29 mg/1 mL
Up to three injections
Biologisk: AA4500 0.29 mg/1 mL
treatment of adhesive capsulitis
Andre navne:
  • collagenase clostridium histolyticum
  • XIAFLEX
  • XIAPEX
Andet: Shoulder exercises
Home shoulder exercises, minimum of 3 times per day
Eksperimentel: AA4500 0.58 mg/2 mL
Up to three injections
Andet: Shoulder exercises
Home shoulder exercises, minimum of 3 times per day
Biologisk: AA4500 0.58 mg/2 mL
treatment of adhesive capsulitis
Andre navne:
  • collagenase clostridium histolyticum
  • XIAFLEX
  • XIAPEX
Eksperimentel: AA4500 0.58 mg/1 mL
Up to three injections
Andet: Shoulder exercises
Home shoulder exercises, minimum of 3 times per day
Biologisk: AA4500 0.58 mg/1 mL
treatment of adhesive capsulitis
Andre navne:
  • collagenase clostridium histolyticum
  • XIAFLEX
  • XIAPEX
Eksperimentel: AA4500 0.58 mg/0.5 mL
Up to three injections
Andet: Shoulder exercises
Home shoulder exercises, minimum of 3 times per day
Biologisk: AA4500 0.58 mg/0.5 mL
treatment of adhesive capsulitis
Andre navne:
  • collagenase clostridium histolyticum
  • XIAFLEX
  • XIAPEX
Andet: Shoulder exercises
Home shoulder exercises for 64 days
Andet: Shoulder exercises
Home shoulder exercises, minimum of 3 times per day

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change From Baseline to Day 92 in Active Forward Flexion
Tidsramme: Baseline, Day 92
Active range of motion (AROM) measurement using a goniometer to assess forward flexion in the affected shoulder
Baseline, Day 92

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change From Baseline to Day 92 in Passive Forward Flexion
Tidsramme: Baseline, Day 92
Passive range of motion (PROM) measurement using a goniometer to assess forward flexion in the affected shoulder
Baseline, Day 92
Change From Baseline to Day 92 in Active Abduction
Tidsramme: Baseline, Day 92
AROM measurement using a goniometer to assess abduction in the affected shoulder
Baseline, Day 92
Change From Baseline to Day 92 in Passive Abduction
Tidsramme: Baseline, Day 92
PROM measurement using a goniometer to assess abduction in the affected shoulder
Baseline, Day 92
Change From Baseline to Day 92 in Active External Rotation
Tidsramme: Baseline, Day 92
AROM measurement using a goniometer to assess external rotation in the affected shoulder
Baseline, Day 92
Change From Baseline to Day 92 in Passive External Rotation
Tidsramme: Baseline, Day 92
PROM measurement using a goniometer to assess external rotation in the affected shoulder
Baseline, Day 92
Change From Baseline to Day 92 in Active Internal Rotation
Tidsramme: Baseline, Day 92
AROM measurement using a goniometer to assess internal rotation with the elbow up to 90° abduction in the affected shoulder
Baseline, Day 92
Change From Baseline to Day 92 in Passive Internal Rotation
Tidsramme: Baseline, Day 92
PROM measurement using a goniometer to assess internal rotation with the elbow up to 90° abduction in the affected shoulder
Baseline, Day 92
Change From Baseline to Day 92 in American Shoulder and Elbow Surgeons (ASES) Composite Score
Tidsramme: Baseline, Day 92
Composite score ranging from 0-100, with 0 being worst pain and function loss, derived from the sum of the scores from pain subscale (11-point NRS where 0=no pain at all and 10=pain) and function subscale (activity questionnaire where 0=unable to do to, 1=very difficult to do, 2=somewhat difficult, and 3=not difficult); adapted from ASES Standardized Shoulder Assessment Form, Patient Self-Evaluation
Baseline, Day 92
Change From Baseline to Day 92 in ASES Pain Subscale
Tidsramme: Baseline, Day 92
Pain subscale score ranging from 0-50, with 0 being greatest pain, derived from participant assessment of pain in response to "How bad is the pain in your affected shoulder today?" on an 11-point numerical rating scale (NRS) where 0=no pain at all and 10=pain as bad as it can be and calculated as (10 - NRS score) x 5); adapted from ASES Standardized Shoulder Assessment Form, Patient Self-Evaluation
Baseline, Day 92
Change From Baseline to Day 92 in ASES Function Subscale
Tidsramme: Baseline, Day 92
Function subscale score ranging from 0-50, with 0 being most dysfunctional, derived from participant assessment of ability to do 10 activities with affected shoulder/arm where 0=unable to do to, 1=very difficult to do, 2=somewhat difficult, and 3=not difficult, and calculated as (cumulative total score for the 10 activity items) × (5/3); adapted from ASES Standardized Shoulder Assessment Form, Patient Self-Evaluation
Baseline, Day 92
Subject Satisfaction With Treatment at Day 92
Tidsramme: Day 92
Participant assessment of satisfaction with treatment rated as very satisfied, quite satisfied, neither satisfied nor dissatisfied, quite dissatisfied, or very dissatisfied.
Day 92
Investigator Assessment of Improvement With Treatment at Day 92
Tidsramme: Day 92
Investigator assessment of degree of improvement in severity of the participant's treated shoulder compared with screening rated as very much improved, much improved, minimally improved, no change, minimally worse, much worse, or very much worse.
Day 92

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Endo Pharmaceuticals

Efterforskere

  • Studieleder: Neil H Shusterman, MD FACP, Endo Pharmaceuticals

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. november 2011

Primær færdiggørelse (Faktiske)

1. februar 2013

Studieafslutning (Faktiske)

1. februar 2013

Datoer for studieregistrering

Først indsendt

30. november 2011

Først indsendt, der opfyldte QC-kriterier

1. december 2011

Først opslået (Skøn)

2. december 2011

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

5. oktober 2017

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

7. september 2017

Sidst verificeret

1. september 2017

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • AUX-CC-870

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

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