Shire

Open enrollment across a mixed-phase pipeline

According to ClinicalTrials.gov-derived indexes, Shire sits in the top decile of US sponsors by registered trial count (#133 of 15,742 sponsors by registered trial count).

245 total trials 1 currently recruiting 212 completed top decile by trial count

Shire: 245 sponsored US clinical trials, 1 recruiting.

Shire sponsors 245 registered US clinical trials on ClinicalTrials.gov, 1 of them currently recruiting, and 212 completed. 118 of these trials are in Phase 3-4 (later-stage) and 108 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Healthy, with 6 trials.

Top-decile sponsor footprint

Shire ranks in the top decile of sponsors by registered trial count (#133 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 59/100

212 of 242 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (87.6%), 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.

Open and recent trials

245 total, page 4 of 5

COMPLETED Phase 2

A Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of Subcutaneous CINRYZE Administration

NCT01095497

COMPLETED Phase 2

CINRYZE for the Treatment of Hereditary Angioedema Attacks in Children Under the Age of 12

NCT01095510

COMPLETED Phase 4

Safety and Efficacy of SPD489 on Executive Function Behaviors in Adults With Attention-Deficit/Hyperactivity Disorder (ADHD)

NCT01101022

COMPLETED Phase 3

Maintenance of Efficacy of Extended-Release Guanfacine HCl in Children and Adolescents With Attention-deficit/Hyperactivity Disorder (ADHD)

NCT01081145

COMPLETED Phase 3

Extension Study of TKT028 Evaluating Safety and Clinical Outcomes of Replagal® in Adult Patients With Fabry Disease

NCT01124643

COMPLETED Phase 2

Pharmacodynamic Profile of SPD489 in Healthy Adult Males Undergoing a Nocturnal Period of Acute Sleep Loss

NCT01096680

COMPLETED

A Study of Patients With Sanfilippo Syndrome Type A (MPS IIIA)

NCT01047306

COMPLETED

Observational Safety Study for KALBITOR (Ecallantide) in the Treatment of Acute Attacks of Hereditary Angioedema

NCT01059526

COMPLETED Phase 1

Lisdexamfetamine Dimesylate (LDX) Pilot Cognition Study to Evaluate the Utility of a Standardized Battery of Tests in Adults With Attention-Deficit Hyperactivity Disorder (ADHD)

NCT01010750

COMPLETED Phase 1

A Safety and Dose Ranging Study of Idursulfase (Intrathecal) Administration Via an Intrathecal Drug Delivery Device in Pediatric Patients With Hunter Syndrome Who Have Central Nervous System Involvement and Are Receiving Treatment With Elaprase®

NCT00920647

COMPLETED Phase 3

Tolerability and Efficacy of AM and PM Once Daily Dosing With Extended-release Guanfacine Hydrochloride in Children 6-12 With Attention-Deficit/Hyperactivity Disorder (ADHD) (The ADHD Tempo Study)

NCT00997984

COMPLETED Phase 2

SPD489 in Adults With Persistent Executive Function Impairments (EFI) and Partial or Full Remission of Recurrent Major Depressive Disorder

NCT00985725

COMPLETED Phase 3

Open-Label Study of Teduglutide for Subjects With PN-Dependent Short Bowel Syndrome (SBS)

NCT00930644

COMPLETED Phase 2

Efficacy, Safety, and Tolerability of SPD489 in Adults With Schizophrenia and Predominant Negative Symptoms

NCT00922272

COMPLETED Phase 4

A Study to Evaluate the Safety and Effect of Escalating Doses of CINRYZE

NCT00914966

COMPLETED Phase 2

A Study Evaluating the Efficacy of SAR 1118 (0.1%, 1.0%, 5.0%) Ophthalmic Solution in Subjects With Dry Eye Conducted in a Controlled Adverse Environment (CAE)

NCT00926185

TERMINATED Phase 3

FST-201 In The Treatment of Acute Fungal Otitis Externa

NCT00945646

TERMINATED Phase 3

FST-201 In The Treatment of Acute Otitis Externa

NCT00945802

COMPLETED Phase 2

Exploratory Study of SPD489 in Adults With Major Depressive Disorder (MDD) as Augmentation Therapy to an Antidepressant

NCT00905424

COMPLETED Phase 3

A Study of Icatibant in Patients With Acute Attacks of Hereditary Angioedema (FAST-3)

NCT00912093

COMPLETED

Screening Study to Identify Pediatric Patients With Hunter Syndrome Who Demonstrate Evidence of Central Nervous System (CNS) Involvement and Who Are Currently Receiving Treatment With Elaprase®

NCT00937794

TERMINATED Phase 2

FST-100 Ophthalmic Suspension in Acute Adenoviral Conjunctivitis

NCT00941486

COMPLETED Phase 1

A Drug Interaction Study of SPD503 and Vyvanse Administered Alone and In Combination in Normal Healthy Volunteers

NCT00919867

COMPLETED Phase 1

The Pharmacokinetics of Rocaltrol When Administered Alone or in Combination With Fosrenol or Renvela in Healthy Volunteers

NCT00925704

COMPLETED Phase 1

A Drug Interaction Study of SPD503 and Concerta Administered Alone and In Combination in Normal Healthy Volunteers

NCT00901576

COMPLETED Phase 4

Safety and Efficacy of Vyvanse in Adults With Attention-Deficit/Hyperactivity Disorder

NCT00877487

COMPLETED Phase 2

Efficacy Study to Evaluate the Effectiveness of 3 Concentrations of SAR 1118 in Allergic Conjunctivitis

NCT00882687

COMPLETED Phase 1

Comparing Absorption of Dietary Phosphorus When Administering FOSRENOL® or RENVELA® in Healthy Adult Volunteers

NCT00875017

COMPLETED Phase 1

Pharmacodynamic Study of Two Lanthanum Carbonate Formulations in Healthy Adults

NCT00880750

COMPLETED Phase 3

Double-blind, Placebo-controlled, Randomised Withdrawal, Extension, Safety and Efficacy Study of LDX in Children and Adolescents Aged 6-17

NCT00784654

COMPLETED Phase 2

Dose-Ranging Study of Oral Viscous Budesonide in Pediatrics With Eosinophilic Esophagitis

NCT00762073

COMPLETED Phase 3

Safety and Efficacy Study of Several Replagal Dosing Regimens on Cardiac Function in Adults With Fabry Disease

NCT00864851

COMPLETED Phase 3

Use of NPSP558 in the Treatment of Hypoparathyroidism

NCT00732615

COMPLETED Phase 3

Study of Teduglutide Effectiveness in Parenteral Nutrition (PN)-Dependent Short Bowel Syndrome (SBS) Subjects

NCT00798967

TERMINATED Phase 1

Compare Subjective Drug Liking & Pharmacokinetics of Vyvanse™ and ADDERALL XR® When Administered as an Oral Solution

NCT00776555

COMPLETED Phase 3

Vyvanse Adolescent Open-Label Safety and Efficacy Extension Study

NCT00764868

COMPLETED

An Observational Study Evaluating Anti-Idursulfase Serum Antibody Response in Hunter Syndrome Patients

NCT00882921

COMPLETED Phase 3

Efficacy and Safety of Lisdexamfetamine Dimesylate (LDX) in Adolescents With Attention-Deficit/Hyperactivity Disorder (ADHD)

NCT00735371

COMPLETED Phase 1

Vyvanse and Adderall XR Given Alone and in Combination With Prilosec OTC

NCT00746733

COMPLETED Phase 3

Efficacy and Safety of SPD503 in Combination With Psychostimulants

NCT00734578

COMPLETED Phase 3

Safety and Efficacy Workplace Environment Study of Lisdexamfetamine Dimesylate (LDX) in Adults With Attention-Deficit Hyperactivity Disorder (ADHD)

NCT00697515

COMPLETED Phase 1

Guanfacine Immediate-release Electrocardiogram Results (QTc) Study

NCT00672984

COMPLETED Phase 3

An Open-Label Extension Study of GA-GCB ERT in Patients With Type 1 Gaucher Disease

NCT00635427

COMPLETED Phase 3

Study of Gene-Activated® Human Glucocerebrosidase (GA-GCB) ERT Compared With Imiglucerase in Type I Gaucher Disease

NCT00553631

COMPLETED Phase 3

Prevention of Recurrence of Diverticulitis

NCT00545103

COMPLETED Phase 3

Prevention of Recurrence of Diverticulitis

NCT00545740

COMPLETED Phase 1

Pharmacokinetics (PK) of 20 mg Teduglutide in Participants With Moderately Impaired Hepatic Function Compared to Healthy Participants

NCT00819468

COMPLETED Phase 2

Study of GA-GCB Enzyme Replacement Therapy in Type 1 Gaucher Disease Patients Previously Treated With Imiglucerase

NCT00478647

COMPLETED Phase 3

Maribavir Versus Oral Ganciclovir For The Prevention of Cytomegalovirus (CMV) Disease in Liver Transplant Recipients

NCT00497796

COMPLETED Phase 4

Dose-Optimization Study Evaluating the Efficacy, Safety and Tolerability of Vyvanse (Lisdexamfetamine Dimesylate) in Children Aged 6-12 Diagnosed With ADHD

NCT00500071

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What is open in the Shire pipeline

1 recruiting of 245 indexed (0% open); 212 completed (87%).

Phase mix: 118 late (III/IV) vs 108 early (I/II) (balanced across stages).

Top condition: Healthy (6 trials), 9 others listed.

How open-pipeline share is computed

Recruiting share is recruiting_count divided by trial_count for this sponsor in the public registry export. Status can change between pulls; treat the figure as a research-attention snapshot, not product availability.

Shire: open-pipeline peers nationwide

Peers matched on 245 registered trials and 0% open enrollment, not the therapeutic-area sidebar.

Shire sits at or above the median trial volume and below 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 0100200300 0%5%10%15%20%25% Total trials Recruiting share ShireUniversity of CincinnatiState University of New York at BuffaloMasonic Cancer Center, University of MinnesotaUniversity of Massachusetts, WorcesterGynecologic Oncology GroupMylan PharmaceuticalsJohnson & Johnson Vision Care10xBio
Shire sits at or above the median trial volume and below the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot).

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

Sponsors near 245 trials (± recruiting share)

Sponsors near 0% open enrollment (± trial volume)

What to do with this Shire page

245 registered trials is a research-attention snapshot, not an endorsement of Shire or any single study.

  • 1 of Shire's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
  • Healthy is the condition Shire studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Healthy 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.

Shire pipeline card: 245 registered trials from official public datasets.Report a data error.