Evaluation of the Allergenicity of AMPHADASE INJECTION (Hyaluronidase Injection USP) (H001-A2)

A

Amphastar Pharmaceuticals

Status and phase

Completed
Phase 2

Conditions

Allergic Skin Reaction

Treatments

Drug: Hyaluronidase
Drug: Histamine
Drug: Saline

Study type

Interventional

Funder types

Industry

Identifiers

NCT01689363
API-H001-CLN-A2

Details and patient eligibility

About

This study is designed to evaluate the allergenicity of Amphadase® in healthy volunteers using an intradermal skin test.

Enrollment

253 patients

Sex

All

Ages

18 to 80 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

Healthy volunteers of either gender; Those without clinically significant cardiovascular gastrointestinal, hepatic, neurological, psychiatric, endocrine, or other major systemic disease that would unduly risk the subject's safety or interfere with the interpretation of results, assessed according to the judgment of the Principal Investigator. A non-inclusive list which would not be exclusionary and define healthy individual for the purposes of this study are:

  • hypothyroidism,

  • stable hypertension except those subjects on beta blockers including ocular preparations,

  • seasonal/perennial allergic rhinitis if able to wash out of antihistamines,

  • stable, mild intermittent asthma (subjects using beta agonists as a monotherapy on an as-needed basis, excluding daily usage),

  • migraine if not taking excluded medications,

  • mild anxiety/depression if not taking excluded medications, and

  • mild arthritic conditions if not taking excluded medications.

    • Willingness and ability to sign an informed consent document;
    • 18 - 80 years of age;
    • Intact skin at the forearm ;
    • Female participants are currently practicing effective birth control methods or abstinence.

Exclusion criteria

  • Known allergy, hypersensitivity or contraindications to hyaluronidase, thimerosal, edetate disodium (EDTA);
  • Use of medications within a duration considered to interfere with skin testing.
  • Known dermographism which may interfere with skin testing.
  • Pregnant or lactating women.

Trial design

Primary purpose

Screening

Allocation

Randomized

Interventional model

Crossover Assignment

Masking

Triple Blind

253 participants in 3 patient groups, including a placebo group

Arm H
Experimental group
Description:
Intradermal injection of Amphadase (hyaluronidase 150 USP units/mL)
Treatment:
Drug: Hyaluronidase
Arm P
Active Comparator group
Description:
Intradermal injection of Histatrol (histamine base 0.1 mg/mL)
Treatment:
Drug: Histamine
Arm N
Placebo Comparator group
Description:
Intradermal injection of saline (0.02 mL)
Treatment:
Drug: Saline

Trial contacts and locations

5

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Data sourced from clinicaltrials.gov

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