Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)

Closed portfolio snapshot

According to ClinicalTrials.gov-derived indexes, Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) sits in the top decile of US sponsors by registered trial count (#420 of 15,742 sponsors by registered trial count).

42 total trials none currently recruiting 32 completed top decile by trial count

Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA): 42 sponsored US clinical trials, none currently recruiting.

Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) sponsors 42 registered US clinical trials on ClinicalTrials.gov, none currently recruiting, and 32 completed. 18 of these trials are in Phase 3-4 (later-stage) and 23 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Ileus, with 3 trials.

Top-decile sponsor footprint

Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) ranks in the top decile of sponsors by registered trial count (#420 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

F 30/100

32 of 42 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (76.2%), 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)

42 total, page 1 of 1

TERMINATED Phase 1

Single Oral Dose of Bevenopran in Patients With Varying Degrees of Renal Impairment

NCT02508740

TERMINATED Phase 3

Study of Intravenous Ceftolozane/Tazobactam Compared to Piperacillin/Tazobactam in Ventilator-Associated Pneumonia

NCT01853982

COMPLETED Phase 3

Study Comparing the Safety and Efficacy of Intravenous CXA-201 and Intravenous Meropenem in Complicated Intraabdominal Infections

NCT01445678

COMPLETED Phase 4

Daptomycin Versus Vancomycin in Participants With Skin Infections Due to MRSA

NCT01419184

COMPLETED Phase 3

Study Comparing the Safety and Efficacy of Intravenous CXA-201 and Intravenous Levofloxacin in Complicated Urinary Tract Infection, Including Pyelonephritis

NCT01345929

TERMINATED Phase 4

Study Comparing Cubicin With Vancomycin in Treatment of Participants With Complicated Skin and Skin Structure Infections in a Home Infusion Setting

NCT01175707

COMPLETED Phase 2

Safety and Efficacy Study to Compare IV CXA 101/Tazobactam and Metronidazole With Meropenem in Complicated Intraabdominal Infections

NCT01147640

COMPLETED Phase 1

Safety Study Designed to Study the Effects of Two Different Doses of CXA-101/Tazobactam, a Low Dose and a High Dose, on the QT/QTc Intervals in Healthy Subjects

NCT02508753

TERMINATED Phase 4

Study of Daptomycin Safety and Efficacy for Complicated Skin and Skin Structure Infections (cSSSI) and Bacteremia in Renal Impairment

NCT01104662

COMPLETED Phase 2

Study of CB-183,315 in Participants With Clostridium Difficile Infection

NCT01085591

COMPLETED

Clinical Outcomes After Bowel Resection in Patients Receiving Alvimopan Versus Patients Not Receiving Alvimopan in the Premier Perspective Database

NCT01150760

COMPLETED Phase 1

Pharmacokinetics (PK) and Safety Evaluation of Daptomycin in Children Ages 3-24 Months With Proven or Suspected Gram-positive Infections or Peri-Operative Subjects Receiving Prophylactic Antibiotics

NCT01019395

TERMINATED Phase 2

Study to Assess the Efficacy, Safety, and Tolerability of ADL5747 in Participants With Postherpetic Neuralgia

NCT01058642

COMPLETED Phase 2

Efficacy and Safety Study Evaluating ADL5859 and ADL5747 in Participants With Pain Due to Osteoarthritis of the Knee

NCT00979953

COMPLETED Phase 2

Safety and Efficacy of IV CXA-101 and IV Ceftazidime in Patients With Complicated Urinary Tract Infections

NCT00921024

COMPLETED Phase 2

Outcomes and Safety Trial Investigating Ecallantide's Effect on Reducing Surgical Blood Loss Volume in Subjects at High Risk of Bleeding Exposed to Cardio-pulmonary Bypass During Cardiac Surgery

NCT00888940

COMPLETED Phase 1

Study to Evaluate Daptomycin Given During Dialysis and After Dialysis

NCT00882557

COMPLETED Phase 4

A Study of Alvimopan for the Management of Postoperative Ileus in Participants Undergoing Radical Cystectomy

NCT00708201

COMPLETED Phase 2

A Dose-ranging Safety and Efficacy Study of Ecallantide to Reduce Surgical Blood Loss Volume

NCT00816023

TERMINATED Phase 4

Phase 4 Efficacy and Safety Study of Cubicin® With and Without Combination Therapy in S. Aureus Infective Endocarditis (SAIE)

NCT00638157

TERMINATED Phase 2

Phase 2 Study of Safety, Efficacy, and Pharmacokinetics of Higher Doses of Daptomycin and Vancomycin in MRSA Bacteremia

NCT00695903

COMPLETED Phase 4

Safety and Efficacy Study of Daptomycin in Pediatric Participants (1 to 17 Years-old) With Skin and Skin Structure Infections

NCT00711802

COMPLETED Phase 1

PK and Safety Evaluation of Daptomycin in Children Ages 2-6 With Proven or Suspected Gram-positive Infections

NCT00679835

COMPLETED Phase 2

Safety and Efficacy Study of ADL5859 in Participants With Neuropathic Pain Associated With Diabetic Peripheral Neuropathy

NCT00603265

COMPLETED Phase 2

Study Evaluating the Analgesic Efficacy and Safety of ADL5859 in Participants With Rheumatoid Arthritis

NCT00626275

COMPLETED Phase 2

Study of Daptomycin in Subjects Undergoing Surgery for Osteomyelitis Associated With an Infected Prosthetic Caused by Staphylococci

NCT00428844

COMPLETED Phase 2

Analgesic Efficacy and Safety of ADL5859 in Subjects With Acute Dental Pain After Third Molar Extraction

NCT00993863

TERMINATED Phase 2

Efficacy Study of Recombinant Protein (Ecallantide) to Reduce Blood Loss During Primary Coronary Bypass Grafting or Valve Repair/Replacement

NCT00448864

COMPLETED Phase 2

Phase 2 Safety and Efficacy Study of Daptomycin in Complicated Skin and Skin Structure Infections

NCT00426933

COMPLETED Phase 4

Study Comparing CUBICIN® (Daptomycin for Injection) With Vancomycin in Cellulitis or Erysipelas

NCT00295178

COMPLETED Phase 1

Study of Single Dose Daptomycin in Pediatric Patients With Gram-positive Infection for Which They Are Receiving Standard Antibiotics

NCT00136292

COMPLETED Phase 3

Long-Term Safety Evaluation Of Treatment Of Constipation Due To Opioids Being Taken For Persistent Non-Cancer Pain

NCT00241722

COMPLETED Phase 3

Treatment Of Constipation Due To Opioids Being Taken For Persistent Non-Cancer Pain

NCT00256932

COMPLETED Phase 3

Alvimopan For The Treatment Of Constipation Due To Opioids Being Taken For Persistent Non-Cancer Pain

NCT00259922

TERMINATED Phase 4

Daptomycin in the Treatment of Patients With Renal Insufficiency and Complicated Skin and Skin Structure Infections

NCT00102947

COMPLETED Phase 2

Study 767905/008 Extension Study: Alvimopan for Treatment of Opioid-Induced Bowel Dysfunction in Cancer Pain Subjects

NCT00135577

COMPLETED Phase 3

Study of Alvimopan for the Management of Opioid-induced Postoperative Bowel Dysfunction/Postoperative Ileus

NCT00205842

COMPLETED Phase 2

Study Of Alvimopan Drug For Treatment Of Constipation Due To Prescription Pain Medication

NCT00101998

COMPLETED Phase 3

Study of Alvimopan for the Management of Opioid-induced Postoperative Bowel Dysfunction/Postoperative Ileus

NCT00388401

COMPLETED Phase 3

Study of Alvimopan for the Management of Opioid-induced Postoperative Bowel Dysfunction/ Postoperative Ileus

NCT00388479

COMPLETED Phase 3

Study of Alvimopan for the Management of Opioid-induced Postoperative Bowel Dysfunction/Postoperative Ileus

NCT00388258

TERMINATED Phase 2

HepeX-B in Post Hepatic Allografts for Treatment of End Stage Liver Disease Due to Hepatitis B Infection

NCT00228592

How the Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) archive is shaped

42 indexed studies, none listed as recruiting (0% open); 32 completed (76%).

Phase mix: 18 late (III/IV) vs 23 early (I/II) (balanced across stages).

Top condition: Ileus (3 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.

Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA): archived-pipeline peers nationwide

Peers matched on 42 indexed studies with no current recruiting: volume and archive shape, not condition overlap.

Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) 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 01020304050 0%5%10%15%20% Total trials Recruiting share Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)Academic and Community Cancer Research UnitedAscensia Diabetes CareAvid RadiopharmaceuticalsCelldex Therapeutics10xBio22nd Century Group23andMe3-C Institute for Social Development
Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) 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).

Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) 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 42 archived trials

Sponsors with similar archive density (± trial count)

What to do with this Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) page

42 registered trials is a research-attention snapshot, not an endorsement of Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) or any single study.

  • None of Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)'s trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
  • Ileus is the condition Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Ileus 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.

Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) pipeline card: 42 registered trials from official public datasets.Report a data error.