Warner Chilcott

Closed portfolio snapshot

According to ClinicalTrials.gov-derived indexes, Warner Chilcott sits in the top decile of US sponsors by registered trial count (#359 of 15,742 sponsors by registered trial count).

53 total trials none currently recruiting 47 completed top decile by trial count

Warner Chilcott: 53 sponsored US clinical trials, none currently recruiting.

Warner Chilcott sponsors 53 registered US clinical trials on ClinicalTrials.gov, none currently recruiting, and 47 completed. 29 of these trials are in Phase 3-4 (later-stage) and 21 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Postmenopausal Osteoporosis, with 4 trials.

Top-decile sponsor footprint

Warner Chilcott ranks in the top decile of sponsors by registered trial count (#359 of 15,742 sponsors by registered trial count). Volume at this scale usually reflects a long institutional pipeline, read phase tilt and therapeutic areas below before treating it as current-year activity.

Trial completion reliability score

D 61/100

47 of 53 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (88.7%), vs. national p10 68.4% / p90 100% among 1,234 sponsors with at least 10 decided trials. Still-open trials (Recruiting, Active-not-recruiting, Not-yet-recruiting) are excluded since they have not reached an outcome yet.

Indexed trials (enrollment closed)

53 total, page 1 of 2

COMPLETED Phase 2

A Safety and Efficacy Study of Estradiol Vaginal Capsule in Postmenopausal Women With Vulvovaginal Atrophy

NCT02670785

COMPLETED Phase 2

Assess Safety & Efficacy of WC3055 in Men With Lower Urinary Tract Symptoms Secondary to Benign Prostatic Hyperplasia

NCT01939184

COMPLETED Phase 3

Study to Evaluate Safety and Efficacy of WC3011 (Estradiol Vaginal Cream) in Postmenopausal Women With Dyspareunia

NCT01845649

TERMINATED Phase 2

Efficacy & Safety of Single Dose Alprostadil Cream (2 Concentrations Enhancer) to Vehicle in Men w/Erectile Dysfunction

NCT01810575

COMPLETED Phase 3

Multicenter Study to Evaluate Safety and Efficacy of WC3011 (Estradiol Vaginal Cream) in Postmenopausal Women

NCT01816139

COMPLETED Phase 3

Evaluate Long-Term Safety and Efficacy WC3011 (Estradiol Vaginal Cream)

NCT01455597

COMPLETED Phase 3

Safety & Efficacy WC3011 (Estradiol Vaginal Cream) in the Treatment of Vulvovaginal Atrophy in Postmenopausal Women

NCT01400776

COMPLETED Phase 1

Effect of Udenafil on Spermatogenesis

NCT01230541

COMPLETED Phase 3

Treatment of Chlamydia Infection Comparing WC2031 Tablets With Vibramycin

NCT01113931

COMPLETED Phase 3

Treatment of Erectile Dysfunction - Long Term Safety and Efficacy

NCT01065012

TERMINATED Phase 3

Assessing the Safety/Efficacy of Asacol® Given Every 12 Hours to Children and Adolescents for the Maintenance of Remission of Ulcerative Colitis

NCT01004185

COMPLETED Phase 3

Treatment of Erectile Dysfunction II

NCT01037218

COMPLETED Phase 3

Treatment of Erectile Dysfunction I

NCT01037244

TERMINATED Phase 2

Assessing the Safety/Efficacy of Transdermal Testosterone in Female Patients With Symptomatic Heart Failure

NCT00957034

COMPLETED Phase 2

Delayed Release (DR) Risedronate Compared to Immediate Release (IR) in Postmenopausal Women

NCT00918749

COMPLETED Phase 1

Study Assessing Dosing Time and Calcium and Vitamin D on the Relative BA of 35 mg DR Risedronate Dosed With Food

NCT00868907

COMPLETED Phase 1

A Study to Assess the Bioequivalence of Different Formulations of Risedronate in Healthy Male and Female Subjects

NCT00846196

COMPLETED Phase 3

Assessing the Safety/Efficacy of Asacol® Given Every 12 Hours to Children and Adolescents With Active Ulcerative Colitis

NCT00713310

TERMINATED Phase 2

A Two-week Open-label Pharmacodynamic and Pharmacokinetic Study of Multiple Doses of a Darifenacin Liquid Oral Suspension in Children (2 - 15 Years) With Neurogenic Detrusor Overactivity

NCT00712322

COMPLETED Phase 1

Food Effects on the Relative Bioavailability of Different Dosages of Risedronate

NCT00717145

TERMINATED Phase 4

Bone Microarchitecture in Osteopenic Postmenopausal Women

NCT00577395

COMPLETED Phase 4

Treatment of Acne Vulgaris With Doryx Tablets Compared to Doxycyline Hyclate

NCT00635609

COMPLETED Phase 2

Treatment of Moderate to Severe Facial Acne Vulgaris

NCT00612573

COMPLETED Phase 1

Assess Bioequivalence of One 150 mg Risedronate Tablet Versus Two 75 mg Risedronate Tablets in Healthy Subjects

NCT00699777

COMPLETED Phase 2

Asacol Acute Diverticulitis(DIVA)Study

NCT00554099

COMPLETED Phase 1

Assess the Influence of a High-fat Meal on the Relative Bioavailability Of Two Formulations of Risedronate

NCT00755872

COMPLETED Phase 3

A Study of a 35 mg Delayed Release Formulation of Risedronate for Osteoporosis

NCT00541658

COMPLETED

Fecal Biomarker Study for Patients With Ulcerative Colitis

NCT00780507

COMPLETED Phase 3

A Comparison of Once a Day Dose Compared to 2 Doses/Day

NCT00505778

COMPLETED Phase 1

Bioequivalence of Testosterone Reduced-size Patch Relative to the Testosterone Reference Patch

NCT00791856

COMPLETED Phase 3

Study of Safety and Efficacy of an Oral Contraceptive

NCT00477633

COMPLETED Phase 3

Endometrial Safety Study of Transdermal Testosterone (300 Mcg/Day) in Naturally Postmenopausal Women

NCT00467259

COMPLETED Phase 1

Pharmacokinetics of Asacol 2.4 g/Day and Lialda 2.4 g/Day in Healthy Volunteers

NCT00751699

COMPLETED Phase 3

Study of Safety and Efficacy of an Oral Contraceptive

NCT00391807

COMPLETED Phase 2

Assess the Safety, Efficacy, and Pharmacokinetics of Immediate and Delayed Release Weekly Risedronate

NCT00577720

COMPLETED Phase 2

Study of Bleeding With Extended Administration of an Oral Contraceptive

NCT00338052

COMPLETED Phase 3

A Double Blind Study for the Treatment of Acute Ulcerative Colitis

NCT00350415

COMPLETED Phase 3

A Study of Monthly Risedronate for Osteoporosis

NCT00247273

TERMINATED Phase 1

A Study of Asacol Absorption, Metabolism and Excretion in Children and Adolescents With Ulcerative Colitis.

NCT00254618

COMPLETED Phase 3

Safety and Efficacy of Risedronate in the Treatment of Osteogenesis Imperfecta in Children

NCT00106028

COMPLETED Phase 2

Safety, Pharmacokinetics, and Efficacy of 100, 150, and 200 mg Risedronate Administered to Women With Low BMD

NCT00577837

COMPLETED

Study of Bone Histomorphometry, Microarchitecture, and Matrix Structure in Patients Receiving Alendronate or Risedronate

NCT00778154

COMPLETED Phase 3

Study of Safety and Efficacy of an Oral Contraceptive

NCT00932321

COMPLETED

Analysis of Iliac Crest Biopsies From Patients Receiving Risedronate

NCT00837746

COMPLETED Phase 3

Hormone Replacement Therapy for Use in Postmenopausal Women for Relief of Hot Flushes and Urogenital Symptoms.

NCT01070979

COMPLETED Phase 1

Pharmacokinetics of a Single 14C-labeled Dose of Risedronate or Alendronate Followed by Once-a-week Unlabeled Oral Dose

NCT00577850

COMPLETED Phase 3

Study to Assess the Efficacy/Safety of Transdermal Testosterone Patches in Naturally Menopausal Women With Low Libido

NCT00349791

COMPLETED Phase 3

Efficacy and Safety of Risedronate Therapy Administered 35 mg Once A Week in Men With Osteoporosis

NCT00619957

COMPLETED Phase 3

Study of Transdermal Testosterone Patches in Surgically Menopausal Women With Low Libido

NCT00331214

COMPLETED Phase 3

Study of Transdermal Testosterone Patches in Naturally Menopausal Women With Low Libido

NCT00338312

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How the Warner Chilcott archive is shaped

53 indexed studies, none listed as recruiting (0% open); 47 completed (89%).

Phase mix: 29 late (III/IV) vs 21 early (I/II) (balanced across stages).

Top condition: Postmenopausal Osteoporosis (4 trials), 9 others listed.

How to read a closed sponsor archive

When recruiting_count is zero, the indexed set is completed or otherwise not open. Phase tilt still describes where archived studies sat on the investigational pathway. Re-check ClinicalTrials.gov before acting.

Warner Chilcott: archived-pipeline peers nationwide

Peers matched on 53 indexed studies with no current recruiting: volume and archive shape, not condition overlap.

Warner Chilcott sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot). 2×2 strategic matrix plotting 9 entities by Total trials (X) and Recruiting share (Y), with a crosshair dividing the plot into four quadrants. Higher volume & more openFocused & more openHigher volume, mostly closedSmaller & mostly closed 0204060 0%10%20%30%40% Total trials Recruiting share Warner ChilcottBioNTech SESociété des Produits Nestlé (SPN)W.L.Gore & AssociatesAdventHealth Translational Research Institute10xBio22nd Century Group23andMe3-C Institute for Social Development
Warner Chilcott sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot).

Warner Chilcott sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together.

Sponsors near 53 archived trials

Sponsors with similar archive density (± trial count)

What to do with this Warner Chilcott page

53 registered trials is a research-attention snapshot, not an endorsement of Warner Chilcott or any single study.

  • None of Warner Chilcott's trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
  • Postmenopausal Osteoporosis is the condition Warner Chilcott studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Postmenopausal Osteoporosis trials
  • Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Warner Chilcott pipeline card: 53 registered trials from official public datasets.Report a data error.