A Study to Examine the Safety and Efficacy of Drospirenone and Ethinyl Estradiol (YAZ) Versus Placebo In HS

This study has been terminated.
(Poor recruitment)
Sponsor:
Collaborator:
Bayer
Information provided by (Responsible Party):
Alexandra Kimball, Massachusetts General Hospital
ClinicalTrials.gov Identifier:
NCT00722800
First received: July 24, 2008
Last updated: January 16, 2014
Last verified: January 2014
  Purpose

The purpose of this study is to find out if taking a birth control pill, YAZ, is safe and effective for treating hidradenitis suppurativa. Hidradenitis suppurativa (HS) is a chronic (long lasting) skin disorder that mostly affects the armpits and groin area. It appears as blackheads and one or more red, tender bumps that may enlarge, break open, and drain pus. Scarring may result after several attacks of the disease.

The exact cause of HS isn't known. However, it is believed that the plugging of hair follicles and bacterial infection that occur in acne also occur in HS. Many of the medications used for treating acne are also used for HS. However, none of the medications are consistently effective.

YAZ is a combination birth control pill. Nearly all birth control pills are made up of a combination of estrogen and progestin hormones. YAZ contains ethinyl estradiol (an estrogen) and drospirenone (a progestin). People who develop acne have sebaceous glands that are over-stimulated by male sex hormones (androgens). Sebaceous glands secrete an oily substance into a hair follicle to lubricate hair or skin. The progestin in YAZ actually blocks the male sex hormones (androgens) that cause acne. Hormones seem to play a role in HS as the condition occurs after puberty. It affects more women than men and HS often gets worse around the time a women has her menstrual period.

YAZ has been approved by the U.S. Food and Drug Administration (FDA) to treat moderate acne in women who desire an oral contraceptive for birth control.

This study uses a placebo. A placebo looks like the study drug but contains no active drug. We use placebos in research studies to learn if the effects seen in research subjects are truly from the study drug or from other reasons.


Condition Intervention Phase
Hidradenitis Suppurativa
Drug: drospirenone and ethinyl estradiol (YAZ)
Drug: Placebo
Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Double Blind (Subject, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: A Single-Center, Randomized Double-Blind, Parallel-Group Study to Examine the Safety and Efficacy of YAZ Compared With Placebo In The Treatment Of Hidradenitis Suppurativa

Resource links provided by NLM:


Further study details as provided by Massachusetts General Hospital:

Primary Outcome Measures:
  • Mean Improvement in the Sartorius Severity Score at Month 6. [ Time Frame: 6 months ] [ Designated as safety issue: No ]
    The Sartorius Severity score reflects changes in hidradenitis suppurative symptoms, namely the number of lesions (abscesses, nodules, and fistulas) and the longest distance between lesions. A total score is derived based on assessments at up to 8 distinct anatomical regions and ranges from 5 to indefinite. Smaller numbers are better scores and indicate less lesion involvement, thus decreases (negative changes) from baseline indicate improvement in severity of disease.


Secondary Outcome Measures:
  • Change From Baseline in VAS Pain Scale at Month 6. [ Time Frame: 6 months from Baseline ] [ Designated as safety issue: No ]
    For this pain assessment, the participant indicated the level of average pain experienced over the past 24 hours on a horizontal line, 10 cm in length. A score of 0 indicated "no pain" and a score of 10 indicated "worst pain". The value indicates the change from the baseline participant assessment on the 0 to 10 scale. A negative value indicates a reduction in pain intensity.

  • Change From Baseline in Dermatology Life Quality Index (DLQI) Score at Month 6. [ Time Frame: 6 months ] [ Designated as safety issue: No ]
    Dermatology Life Quality Index (DLQI) Score is a participant-reported outcome consisting of a set of 10 questions regarding the degree to which the participant's skin has affected certain behaviors and quality of life over the last week. Responses to each are: very much, a lot, a little, or not at all. The DLQI score ranges from 0 (best) to 30 (worst).


Enrollment: 4
Study Start Date: October 2008
Study Completion Date: December 2011
Primary Completion Date: December 2011 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: A
drospirenone and ethinyl estradiol
Drug: drospirenone and ethinyl estradiol (YAZ)
1 tablet daily for 24 weeks
Placebo Comparator: B
Placebo
Drug: Placebo
1 tablet daily for 24 weeks

Detailed Description:

Hidradenitis suppurativa is a chronic suppurative and scarring disease primarily affecting the axillae and inguinal and perineal areas. The apocrine glands are the primary targets. It is characterized by firm, tender red nodules that soon become fluctuant and painful. Rupture of the lesion, suppuration, formation of sinus tracts and scarring may occur.

The exact etiology of HS remains obscure. Proposed etiologic factors include follicular occlusion and bacterial infection, genetics, host defense defects, hormones, cigarette smoking, and irritants. Hormones seem to play a role, as the condition occurs after puberty, affects more women than men, and often flares in the perimenstrual period.

Treating hidradenitis remains a challenge. Although many patients benefit from long-term treatment with systemic antibiotics (eg, tetracycline, minocycline, clindamycin, erythromycin in combination with metronidazole), no published evidence suggests that the long-term use of antibiotics alters the natural course of HS. Oral isotretinoin has been used, but is effective only in some cases. Some patients have had a beneficial response to biological agents, especially anti-TNF alpha biologicals such as infliximab. Oral contraceptives containing norgestrel or cyproterone acetate, alone or in combination with supplemental cyproterone acetate, spironolactone or dexamethasone (to block adrenal androgen production), have been shown to reduce the frequency and severity of attacks in women.

YAZ is an oral contraceptive that is FDA approved for acne vulgaris. Unlike other progestins, drospirenone has unique antimineralocorticoid (mild diuretic effect) and antiandrogenic properties. The antiandrogenic property of drospirenone means that it blocks the male sex hormones that can cause acne. It is hoped that that YAZ will offer patients with hidradenitis suppurativa a safe and effective therapeutic option.

Subjects will be assigned to a treatment group upon randomization. Bayer HealthCare Pharmaceuticals personnel, investigators, subjects and study nurse/coordinators will be blinded to the study product treatment assignment. The study duration will be 24 weeks with visits at screening, baseline (week 0), week 6, week 12, week 18, and week 24. Lesion counts (total, inflammatory, non-inflammatory) and an ISGA, and photography will be performed on every visit. A physical examination will be done at baseline and Week 24. Safety will be assessed from reported adverse events (AEs).

  Eligibility

Ages Eligible for Study:   14 Years to 45 Years
Genders Eligible for Study:   Female
Accepts Healthy Volunteers:   No
Criteria

INCLUSION CRITERIA

  1. Female Subjects 14-45 years of age who have achieved spontaneous menarche.
  2. Clinical diagnosis of hidradenitis suppurativa of stage II or greater on the Hurley scale.
  3. Willing and able to understand and sign informed consent.
  4. Able to complete study and comply with study procedures.

EXCLUSION CRITERIA

  1. Change is use of oral or topical antibiotics in past 90 days.
  2. Use of intralesional steroids within 30 days.
  3. Use of isotretinoin in past six months.
  4. Use of biologics such as Infliximab (Remicade®) or Etanercept (Enbrel®) within the past 3 months or 5 half lives (whichever is shorter).
  5. History of renal insufficiency
  6. History of hepatic dysfunction
  7. History of adrenal Insufficiency
  8. History of vascular or metabolic disease including existing or previous arterial thromboembolic diseases (myocardial infarction, stroke), existing or previous venous thromboembolic diseases (deep vein thrombosis, pulmonary embolism), and any condition which could increase the risk to suffer any of the above mentioned disorders
  9. History of hypertension
  10. History of Diabetes mellitus with vascular involvement
  11. Migraine headaches with focal neurological symptoms
  12. Major surgery with prolonged immobilization
  13. Known or suspected carcinoma of the breast
  14. History of Carcinoma of the endometrium or other known or suspected estrogen-dependent neoplasia
  15. Undiagnosed abnormal genital bleeding
  16. Cholestatic jaundice of pregnancy or jaundice with prior pill use
  17. History of Liver tumor (benign or malignant) or active liver disease
  18. Smokers
  19. Regular intake of medications that may increase potassium levels such as NSAIDS, potassium sparing diuretics, potassium supplementation, ACE inhibitors, Angiotensin-II receptor antagonists, heparin and aldosterone antagonists.
  20. Hypersensitivity to any component of the study drug
  21. Clinically significant abnormal findings or conditions (other than acne), which might, in the opinion of the Principal Investigator, interfere with study evaluations or pose a risk to subject safety during the study.
  22. Subjects who are known to be pregnant or planning a pregnancy.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00722800

Locations
United States, Massachusetts
Clinical Unit for Research Trials in Skin
Boston, Massachusetts, United States, 02114
Sponsors and Collaborators
Massachusetts General Hospital
Bayer
Investigators
Principal Investigator: Alexandra B Kimball, MD, MPH Massachusetts General Hospital
  More Information

Additional Information:
No publications provided

Responsible Party: Alexandra Kimball, Principal Investigator, Massachusetts General Hospital
ClinicalTrials.gov Identifier: NCT00722800     History of Changes
Other Study ID Numbers: 20080p-000843
Study First Received: July 24, 2008
Results First Received: May 6, 2013
Last Updated: January 16, 2014
Health Authority: United States: Institutional Review Board

Keywords provided by Massachusetts General Hospital:
YAZ
oral contraceptive
hidradenitis suppurativa

Additional relevant MeSH terms:
Hidradenitis
Hidradenitis Suppurativa
Sweat Gland Diseases
Skin Diseases
Skin Diseases, Bacterial
Bacterial Infections
Skin Diseases, Infectious
Infection
Suppuration
Estradiol
Polyestradiol phosphate
Ethinyl Estradiol
Drospirenone
Estradiol valerate
Estradiol 3-benzoate
Estradiol 17 beta-cypionate
Drospirenone and ethinyl estradiol combination
Estrogens
Hormones
Hormones, Hormone Substitutes, and Hormone Antagonists
Physiological Effects of Drugs
Pharmacologic Actions
Contraceptive Agents
Reproductive Control Agents
Therapeutic Uses
Contraceptive Agents, Female
Aldosterone Antagonists
Hormone Antagonists

ClinicalTrials.gov processed this record on July 22, 2014