Halozyme Therapeutics

Open enrollment with an early-phase pipeline tilt

According to ClinicalTrials.gov-derived indexes, Halozyme Therapeutics sits in the top decile of US sponsors by registered trial count (#526 of 15,742 sponsors by registered trial count).

31 total trials 1 currently recruiting 27 completed early-phase tilt top decile by trial count

Halozyme Therapeutics: 31 sponsored US clinical trials, 1 recruiting.

Halozyme Therapeutics sponsors 31 registered US clinical trials on ClinicalTrials.gov, 1 of them currently recruiting, and 27 completed. 9 of these trials are in Phase 3-4 (later-stage) and 22 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Risk Factors for or a Diagnosis of Osteoporosis, with 1 trials.

Top-decile sponsor footprint

Halozyme Therapeutics ranks in the top decile of sponsors by registered trial count (#526 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

C 65/100

27 of 30 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (90.0%), 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

31 total, page 1 of 1

RECRUITING Phase 3

52 Week Study + 24-Month Long-Term Extension of Safety, PK, & Efficacy of XYOSTED® for Testosterone Replacement in Male Adolescents With Hypogonadism

NCT06689085

TERMINATED Phase 1

Study of PEGPH20 With Cisplatin (CIS) and Gemcitabine (GEM); PEGPH20 With Atezolizumab (ATEZO), CIS, and GEM; and CIS and GEM Alone in Participants With Previously Untreated, Unresectable, Locally Advanced, or Metastatic Intrahepatic and Extrahepatic Cholangiocarcinoma and Gallbladder Adenocarcinoma

NCT03267940

TERMINATED Phase 3

A Study of PEGylated Recombinant Human Hyaluronidase in Combination With Nab-Paclitaxel Plus Gemcitabine Compared With Placebo Plus Nab-Paclitaxel and Gemcitabine in Participants With Hyaluronan-High Stage IV Previously Untreated Pancreatic Ductal Adenocarcinoma

NCT02715804

COMPLETED Phase 1

A Study of PEGylated Recombinant Human Hyaluronidase (PEGPH20) With Pembrolizumab in Participants With Selected Hyaluronan High Solid Tumors

NCT02563548

TERMINATED Phase 1

A Phase 1b Study of PEGylated Recombinant Human Hyaluronidase (PEGPH20) Combined With Docetaxel in Subjects With Recurrent Previously Treated Locally Advanced or Metastatic NSCLC

NCT02346370

COMPLETED Phase 4

A Study of Continuous Subcutaneous Insulin Infusion (CSII) Pump Function in Subjects With Type 1 Diabetes With Recombinant Human Hyaluronidase (rHuPH20)

NCT03662334

COMPLETED Phase 2

PEGPH20 Plus Nab-Paclitaxel Plus Gemcitabine Compared With Nab-Paclitaxel Plus Gemcitabine in Participants With Stage IV Untreated Pancreatic Cancer

NCT01839487

COMPLETED Phase 4

CONSISTENT 1: Metabolic and Safety Outcomes of Hylenex Recombinant (Hyaluronidase Human Injection) Preadministered at CSII Infusion Site in Participants With Type 1 Diabetes Mellitus (T1DM)

NCT01848990

COMPLETED Phase 1

Phase 1 Safety, Tolerability and PK Study of Ondansetron and Hylenex Recombinant in Healthy Volunteers

NCT01572012

COMPLETED Phase 4

Randomized, Double Blind, 2 Way Crossover Study of CSII With, Versus Without, Pretreatment With Human Hyaluronidase

NCT01526733

COMPLETED Phase 1

Study of Gemcitabine + PEGPH20 vs Gemcitabine Alone in Stage IV Previously Untreated Pancreatic Cancer

NCT01453153

COMPLETED Phase 1

Randomized, Double-blind, Crossover, Pharmacokinetic (PK) and Glucodynamic (GD) Study of Continuous Subcutaneous Insulin Infusion (CSII) in Participants With Type 1 Diabetes Mellitus (T1DM)

NCT01275131

COMPLETED Phase 2

Safety/Efficacy Study of Subcutaneously Injected Prandial Insulins Compared to Insulin Lispro Alone in Patients With Type 2 Diabetes Mellitus

NCT01194258

COMPLETED Phase 2

Safety/Efficacy Study of Subcutaneously Injected Prandial Insulins Compared to Insulin Lispro Alone in Participants With Type 1 Diabetes Mellitus

NCT01194245

COMPLETED Phase 1

Study of PEGPH20 With Initial Dexamethasone Premedication Given Intravenously to Patients With Advanced Solid Tumors

NCT01170897

COMPLETED Phase 1

A Pharmacokinetic and Glucodynamic Study of Subcutaneously Administered Insulin Analogs With rHuPH20 Compared to Insulin Analogs Alone

NCT00979875

COMPLETED Phase 2

Liquid Meal Study With Insulin Lispro With/Without Recombinant Human Hyaluronidase PH20 (rHuPH20) and Regular Human Insulin With rHuPH20 to Compare Pharmacokinetics, Postprandial Glycemic Response, and Optimal Insulin Dose in Participants With Type 2 Diabetes Mellitus (T2DM)

NCT00916357

COMPLETED Phase 2

Study of the Intradermal Injection of rHuPH20 or Placebo in Participants With Nickel Allergic Contact Dermatitis

NCT00928447

COMPLETED Phase 2

Safety Study of Subcutaneously-Injected Prandial INSULIN-PH20 NP Compared to Insulin Lispro Injection in Participants With Type 1 Diabetes Mellitus

NCT00883558

COMPLETED Phase 1

Pharmacokinetic and Glucodynamic Crossover Study of Subcutaneously (SC) Administered Insulin Lispro + Recombinant Human Hyaluronidase (rHuPH20) and Regular Human Insulin + rHuPH20 Compared to Insulin Lispro Alone

NCT00862849

COMPLETED Phase 1

Safety Study of PEGPH20 Given to Patients With Advanced Solid Tumors

NCT00834704

COMPLETED Phase 1

Pharmacokinetic, Safety and Tolerability Study of SC Administered Bisphosphonate With rHuPH20 vs Bisphosphonate Alone

NCT00807963

COMPLETED Phase 1

Dose-Ranging, Pharmacokinetic (PK), Glucodynamic (GD), Safety and Tolerability Study of Subcutaneously (SC) Administered Humulin R and Humalog With or Without rHuPH20

NCT00803972

COMPLETED Phase 1

Study of Immediate Post-Operative Intravesical Instillation of Chemophase® in Patients With Superficial Bladder Cancer

NCT00782587

COMPLETED Phase 2

Phase II Pharmacokinetics Study of Humalog and Humulin-R With and Without rHuPH20 in Type 1 Diabetes Mellitus

NCT00774800

COMPLETED Phase 4

Subcutaneous Rehydration Compared to Intravenous Rehydration

NCT00773175

COMPLETED Phase 4

Study of Subcutaneous Hydration Enabled by Human Recombinant Hyaluronidase (Hylenex)

NCT00656370

COMPLETED Phase 1

Pharmacokinetic (PK), Pharmacodynamic (PD), and Safety Study of Subcutaneously Administered Humalog® With and Without Recombinant Human Hyaluronidase (rHuPH20)and Humulin-R® With and Without rHuPH20

NCT00705536

COMPLETED Phase 1

Safety Study of Recombinant Human Hyaluronidase (Chemophase) in Combination With Mitomycin in Participants With Superficial Bladder Cancer

NCT00318643

COMPLETED Phase 3

INFUSE Morphine Study

NCT00593281

COMPLETED Phase 4

A Phase IIIB Dose Comparison Study of Subcutaneous Hydration With and Without Human Recombinant Hyaluronidase (HYLENEX) in Volunteer Subjects

NCT00311519

What is open in the Halozyme Therapeutics pipeline

1 recruiting of 31 indexed (3% open); 27 completed (87%).

Phase mix: 9 late (III/IV) vs 22 early (I/II) (early-phase heavy).

Top condition: Risk Factors for or a Diagnosis of Osteoporosis (1 trial), 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.

Halozyme Therapeutics: open-pipeline peers nationwide

Peers matched on 31 registered trials and 3% open enrollment, not the therapeutic-area sidebar.

Halozyme Therapeutics 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 0100200300400 0%5%10%15% Total trials Recruiting share Halozyme TherapeuticsChildren's Hospitals and Clinics of MinnesotaCook Group IncorporatedCytokineticsInsmed IncorporatedNew York State Psychiatric InstituteAllina Health SystemCooperVisionMasimo Corporation
Halozyme Therapeutics 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).

Halozyme Therapeutics 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 31 trials (± recruiting share)

Sponsors near 3% open enrollment (± trial volume)

What to do with this Halozyme Therapeutics page

31 registered trials is a research-attention snapshot, not an endorsement of Halozyme Therapeutics or any single study.

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

Halozyme Therapeutics pipeline card: 31 registered trials from official public datasets.Report a data error.