Allergan

314 total trials 278 completed

Allergan sponsors 314 registered US clinical trials on ClinicalTrials.gov, none currently recruiting, and 278 completed. 142 of these trials are in Phase 3-4 (later-stage) and 114 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Ocular Hypertension, with 9 trials.

Trial Pipeline

314 total, page 1 of 7

ACTIVE NOT RECRUITING

Safety Follow-up Study in Subjects With Silicone Gel-filled Breast Implants as Compared Both to Saline-filled Breast Implants and to National Norms

NCT00443274

COMPLETED Phase 2

A Study To Assess the Adverse Effects and Change in Condition of OnabotulinumtoxinA X Injection in Adult Participants With Forehead Lines

NCT05152576

COMPLETED Phase 2

A Study to the Assess the Change in Condition and Adverse Events of OnabotulinumtoxinA X Injection in Adult Participants With Glabellar Lines

NCT05100199

COMPLETED Phase 3

A Study to Assess Safety and Efficacy in Participants Age 40 to 55 With Presbyopia (Old Eye) Who Receive AGN-190584 in Both Eyes Twice Daily

NCT04983589

COMPLETED Phase 2

A Study of OnabotulinumtoxinA X Injection in Adult Participants With Glabellar Lines

NCT05013424

COMPLETED Phase 4

CoolSculpting® Elite for Non-Invasive Fat Reduction

NCT04897867

COMPLETED Phase 3

Atogepant for Prophylaxis of Migraine in Participants Who Failed Previous Oral Prophylactic Treatments.

NCT04740827

COMPLETED

18 Month Prospective Efficacy and Safety Study of Bimatoprost Intracameral Implant (DURYSTA)

NCT04647214

COMPLETED Phase 1

Intradermal (ID) BOTOX in the Treatment of Facial Fine Lines

NCT04631588

COMPLETED Phase 3

Efficacy and Safety of a New Artificial Tear Formulation Compared With Systane Ultra Multidose in Participants With Dry Eye Disease

NCT04393441

COMPLETED Phase 3

A Study Evaluating JUVÉDERM® VOLUMA® XC Injectable Gel for Correction of Temple Hollowing in Adult Participants ≥ 22 Years Old

NCT04414397

COMPLETED Phase 4

A Study to Evaluate Androderm®'s Effect on Blood Pressure in Adult Hypogonodal Male Participants

NCT04320745

COMPLETED Phase 2

Linaclotide Safety and Efficacy in 2 to 5-Year-Old Participants With Functional Constipation

NCT04110145

COMPLETED Phase 2

A Study of Armour® Thyroid Compared to Synthetic T4 (Levothyroxine) in Previously Hypothyroid Participants

NCT04124705

COMPLETED Phase 1

Safety, Tolerability and Drug- Drug Interaction Study of Ubrogepant With Erenumab or Galcanezumab in Participants With Migraine

NCT04179474

COMPLETED Phase 2

AGN-151586 Dose-Ranging Study for Treatment of Glabellar Lines

NCT04096326

TERMINATED NA

Goblet Cell Degranulation Produced by Intranasal Tear Neurostimulator (ITN) in Dry Eye Disease

NCT03827564

COMPLETED Phase 2

BOTOX® (onabotulinumtoxinA) Treatment of Masseter Muscle Prominence

NCT03861936

COMPLETED Phase 3

Extension Study to Evaluate the Long-Term Safety and Tolerability of Oral Atogepant for the Prevention of Migraine in Participants With Episodic Migraine

NCT03939312

COMPLETED Phase 2

BOTOX® for the Treatment of Platysma Prominence

NCT03915067

COMPLETED

Chart Review of XEN 45 Gel Stent: Long Term Performance and Safety Assessment (XEN LT)

NCT03868254

COMPLETED Phase 3

Efficacy, Safety, and Tolerability of Atogepant for the Prevention of Chronic Migraine

NCT03855137

COMPLETED Phase 3

A Phase 3 Efficacy Study of Pilocarpine HCl Ophthalmic Solution (AGN-190584) in Participants With Presbyopia

NCT03857542

COMPLETED

Chart Review: Drug Utilization Study in Participants Who Received Ozurdex™ (Dexamethasone Intravitreal Implant) 0.7 mg Injections for Visual Impairment Due to Diabetic Macular Edema (DME)

NCT03889444

COMPLETED Phase 3

Efficacy Study of Pilocarpine HCl Ophthalmic Solution (AGN-190584) in Participants With Presbyopia

NCT03804268

TERMINATED Phase 3

Diabetic Gastroparesis Study 05

NCT03786380

COMPLETED Phase 3

12-Week Placebo-controlled Study of Atogepant for the Preventive Treatment of Migraine in Participants With Episodic Migraine

NCT03777059

COMPLETED

Dynamic Optical Coherence Tomography(D-OCT) Aging Study: A Preliminary Evaluation of Structural Differences Between Young and Aged Skin, Cellulite and Atrophic Acne Scars in Female Caucasian Subjects With Fitzpatrick Skin Types I-III Utilizing Non-invasive in Vivo D-OCT.

NCT03767400

COMPLETED Phase 3

Study of the Safety and Effectiveness of JUVÉDERM VOLUX™ XC Injectable Gel for Restoring Jawline Definition

NCT03712137

COMPLETED NA

JUVÉDERM® VOLITE™ XC for Cheek Skin Smoothness

NCT03728309

COMPLETED Phase 3

Study to Evaluate the Safety and Tolerability of Treatment With Atogepant 60 mg Daily for the Prevention of Migraine in Participants With Episodic Migraine

NCT03700320

COMPLETED Phase 4

XEN-45 Gel Stent Versus Trabeculectomy in Glaucoma: Gold-Standard Pathway Study (GPS)

NCT03654885

COMPLETED NA

Clinical Trial Evaluation of a Test Serum Post HEV (High Energy Visible) Light Exposure

NCT03594721

COMPLETED Phase 3

Efficacy, Safety, and Tolerability of Levomilnacipran ER in Pediatric Patients (7-17 Years) With Major Depressive Disorder

NCT03569475

COMPLETED NA

Study to Evaluate Efficacy and Tolerability of Two Topical Regimens in Subjects With Moderate to Severe Facial Photodamage Who Have Received Cosmetic Injections

NCT03559972

COMPLETED Phase 2

A Study to Evaluate Abicipar Pegol for Safety and Treatment Effect in Participants With Neovascular Age-related Macular Degeneration (AMD)

NCT03539549

TERMINATED Phase 2

Study to Evaluate Botulinum Neurotoxin Serotype E (EB-001) in Reducing Musculoskeletal Pain in Abdominoplasty

NCT03429556

COMPLETED Phase 4

Eluxadoline Bile Acid Malabsorption (BAM) Study

NCT03441581

TERMINATED Phase 3

Study to Evaluate the Safety and Efficacy of Relamorelin in Participants With Diabetic Gastroparesis Study 02

NCT03426345

COMPLETED NA

A Study of the Safety and Effectiveness of JUVÉDERM VOLUMA® XC Injectable Gel for Cheek Augmentation Using Cannula

NCT03438266

COMPLETED

Physiopathologic Aspects and Quality of Life in Participants With Eye Dark Circles

NCT03400202

TERMINATED Phase 3

A Safety and Efficacy Study of Relamorelin in Diabetic Gastroparesis Study 04

NCT03383146

COMPLETED Phase 3

A Safety and Effectiveness of VOLBELLA XC Hyaluronic Acid (HA) Injectable Gel to Correct Infraorbital Hollowing

NCT03418545

TERMINATED Phase 3

A Safety and Efficacy Study of Relamorelin in Diabetic Gastroparesis Study 03

NCT03420781

COMPLETED

Histological and Microbiological Evaluation of Late Occurring Nodules With Hyaluronic Acid Dermal Fillers

NCT03425721

COMPLETED Phase 2

BOTOX® Intravesical Instillation in Participants With Overactive Bladder and Urinary Incontinence

NCT03320850

TERMINATED Phase 3

A Safety and Efficacy Study of Relamorelin in Diabetic Gastroparesis 01

NCT03285308

COMPLETED NA

Study to Assess the Cosmetic Changes in the Facial Skin After Use of a Topical Retinoid Product in Participants With Moderate to Severe Photodamage

NCT03302559

COMPLETED NA

Safety and Efficacy of TrueTear™ for the Treatment of Meibomian Gland Disease

NCT03226769

COMPLETED Phase 4

Development of a New Critical Pathway for Treatment of Acute Bacterial Skin and Skin Structure Infections (ABSSSI)

NCT03233438

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Phase Distribution

PhaseTrial count
Phase 1 29
Phase 2 85
Phase 3 91
Phase 4 51

What the Pipeline for Allergan Shows

According to the ClinicalTrials.gov registry, Allergan is linked to 314 US clinical trials across every stage of research activity. Of those, 0 studies are currently recruiting, about 0% of the sponsor's indexed portfolio, and 278 are already marked complete, representing roughly 89% of the total.

The phase mix for Allergan reports 142 late-stage studies (Phase 3 and Phase 4 combined) and 114 earlier-phase studies (Phase 1 and Phase 2).

The top therapeutic focus area indexed for Allergan is Ocular Hypertension with 9 linked trials, and 9 other condition areas appear in the top list above.

How to read these pipeline numbers

Recruiting share is one of the more practical signals here: it reflects how much of a sponsor's research is presently open to new participants, while the completed share indicates the depth of finished work that has already contributed registry results. Both counts come directly from the public ClinicalTrials.gov dataset and are refreshed on the registry side; this page mirrors the latest data pull without altering it.

A portfolio weighted toward Phase 3 usually reflects an organization advancing candidates toward regulatory review, where the research centers on comparative efficacy and broader safety across larger populations. A heavier Phase 1 and Phase 2 tilt generally indicates exploratory work, safety, dosing, and early signal detection, and is common among research-forward sponsors that seed many early programs. Phase 4 entries, when present, track interventions already in real-world use and typically focus on long-term safety, effectiveness across subgroups, or formulation comparisons.

That distribution is a quick read of where the organization concentrates its research attention; it does not imply product availability, market share, or any clinical endorsement. All numbers on this page come from ClinicalTrials.gov maintained by the National Library of Medicine, and counts can shift as new studies are registered or existing ones update their status. This information is provided for reference and educational purposes only, not as medical, investment, or regulatory advice, verify current details directly with ClinicalTrials.gov before relying on any figure here.

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial from this sponsor, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.