Hospital for Special Surgery, New York
Trial Pipeline
Opioid Dispenser for Microdiscectomy/Laminectomy
NCT06358040
Safety and Efficacy of ONT01 in Lupus
NCT07107659
Impact of Bone-Marrow Aspirate Injections in Knee Arthroscopy
NCT06893302
Suzetrigine in Total Hip Arthroplasty
NCT07226700
Anterior Femoral and Adductor Canal Nerve Blocks in Peds Knees
NCT06590402
Robotic Knee Orthosis-assisted Walking in CP
NCT06887764
Post-Operative Thoracolumosacral Orthosis for PJK
NCT06491030
Early Versus Delayed Bathing of Orthopaedic Surgical Wounds
NCT06014411
Concentrated Bone Marrow Aspirate in Revision ACL Reconstruction
NCT06311513
Cervical Radiculopathy Imaging Using MRN With Electrodiagnostic Correlation
NCT06971575
Lumoptik BRIGHTPOINT Reflectometer Device for Lumbar Epidural Placement
NCT06020508
Enhanced Recovery After Major Surgery and Chronic Pain for Total Knee Arthroplasty
NCT05981105
ESP Block in MIS Lumbar Spine Surgery
NCT05856539
PRP for Glenohumeral Osteoarthritis
NCT05675527
Infrared Images for Spinal Cord Stimulation in Complex Regional Pain Syndrome Patients
NCT05777889
Return to Golf After Orthopaedic Surgery
NCT05675618
JUPITER 4.0 - Risk Factors for Failure of Isolated Medial Patellofemoral Ligament Reconstruction
NCT06883396
Preoperative Oral Hydration in the Ambulatory Arthroplasty Population
NCT05520593
Analysis of T and B Cell Repertoire Changes in Response to Orencia® (Abatacept) in Rheumatoid Arthritis
NCT05782335
PRP in ACLR to Prevent PTOA
NCT05412381
Lumbar Steroid Use in Patients Undergoing Posterior Lumbar Decompression
NCT05058287
Categorized PT for Non-arthritic Hip and Groin Pain
NCT04720846
Effects of Bisphosphonates on OI-Related Hearing Loss
NCT04152551
Abaloparatide vs. Placebo in Post-Menopausal Women and Abaloparatide in Men Receiving Initial Spinal Fusion Surgery
NCT03841058
Belimumab and Rituximab Combination Therapy for the Treatment of Diffuse Cutaneous Systemic Sclerosis
NCT03844061
Enhanced Recovery After Surgery (ERAS) Total Knee Replacement (TKR) With a Transitional Pain Service
NCT03747146
Tranexamic Acid in Adult Spinal Deformity Surgery
NCT03553186
Using MRI To Detect Soft Tissue Reactions And Implant Integration As Related To Implant Modularity
NCT02255331
Alpha-Defensin and Synovial Proteins to Improve Detection of Pediatric Septic Arthritis
NCT03704766
Undifferentiated Connective Tissue Disease Registry
NCT02234388
Hospital for Special Surgery Shoulder Arthroplasty Cohort
NCT00527839
Scleroderma Registry & Repository at the Hospital for Special Surgery
NCT01656447
Predictors of Pregnancy Outcome in Systemic Lupus Erythematosus (SLE) and Antiphospholipid Syndrome (APS)
NCT00198068
Forward Looking InfraRed Imaging and Severity Score in Complex Regional Pain Syndrome
NCT05852210
Abaloparatide Added to Ongoing Denosumab vs Continued Denosumab Alone
NCT04467983
Doxycycline for Elbow Tendinopathy
NCT04686799
Shockwave Therapy for Plantar Fasciitis RCT
NCT04332471
Barriers to Efficient PACU Discharge at a Major Academic Orthopaedic Ambulatory Surgery Center
NCT04356612
Intralipid® 20% for Reversal of Local Anesthetics
NCT03968822
Intravenous (IV) Hydrocortisone for TKA (Total Knee Arthroplasty)
NCT04082533
Stromal Vascular Fraction Cell Therapy to Improve the Repair of Rotator Cuff Tears
NCT03332238
Use of Dalfampridine in Primary Lateral Sclerosis
NCT02868567
Increasing Long-Term Physical Activity After Lumbar Spine Surgery
NCT02611427
Comparing Patients' and Surgeons' Expectations of Lumbar Spine Surgery
NCT02257554
Hospital for Special Surgery Knee Arthroplasty Cohort
NCT00454467
Hospital for Special Surgery Hip Arthroplasty Cohort
NCT00454506
Mindfulness Meditation Intervention Study
NCT06180486
Gastric Ultrasound Assessment for Patients Taking GLP1 Agonists
NCT06003985
Genicular Nerve Blocks for Anterior Cruciate Ligament Knee Surgery
NCT05720949
Opioid Education in Total Knee Arthroplasty
NCT05593341
MIDCAB (Mid-Calf Block) for Foot Surgery
NCT05368012
Incorporating Acupuncture Into ERAS for Ambulatory Total Hip Replacement (THR) Surgery
NCT05384860
Erector Spinae Plane Blocks for Adolescent Idiopathic Scoliosis
NCT04500613
Abaloparatide and Pelvic Fracture Healing
NCT04249232
HSS Covid-19 Antibody Serology Among Surgeons & Anesthesiologists
NCT04389294
Oral Versus Intravenous Tranexamic Acid
NCT04089865
Liposomal Bupivacaine vs Dexamethasone ISB
NCT04047446
Acupuncture ACL (Anterior Cruciate Ligament)
NCT03711734
Core Strengthening for DRA in Postpartum Women
NCT03595696
Rotator Cuff Pathway
NCT03717753
Virtual Reality Distraction During Outpatient Pediatric Orthopedic Procedures
NCT05510232
Maveric Magnetic Resonance Imaging Used to Study Detailed Bone Apposition and Fixation of the Stryker Trident II Tritanium System
NCT03469817
IV vs. Oral Acetaminophen as a Component of Multimodal Analgesia After Total Hip Arthroplasty
NCT03020966
Persistent Postoperative Pain and Joint Stiffness After Total Knee Arthroplasty Performed for Osteoarthritis
NCT02626533
Post- Surgery Recovery: Nerve Blocks w/ Sedation vs. Nerve Block w/ Either Sedation/Gen. Anesthesia
NCT02602080
A Pilot Study of Biomarkers in Obstructive Sleep Apnea
NCT02325687
Cerebral Oxygenation in Total Hip Arthroplasty Patients
NCT02325154
The Combination of Adductor Canal Block and Periarticular Injection. A Novel Technique for Patients Undergoing Total Knee Replacement (ACB PAI)
NCT02292082
Total Shoulder Arthroplasty Near-infrared Spectroscopy
NCT02198183
Does Duloxetine Reduce Sub-Acute Pain After Knee Arthroplasty?
NCT02005601
Perioperative Flare in RA: Characterization of Clinical and Biological Features
NCT02111057
A Study of Novel Immune Modulating Biomarkers in Patients With Spondyloarthritis With Axial Involvement
NCT01969188
Trial of Asthma Self-Management Education in Patients With Depressive Symptoms
NCT01708070
Belimumab for the Treatment of Diffuse Cutaneous Systemic Sclerosis
NCT01670565
Comparing Subsartorial Saphenous Nerve Blocks With and Without Dexamethasone for Anterior Cruciate Ligament Reconstruction
NCT01586806
Saphenous Nerve Block vs. Femoral Nerve Block for Total Knee Arthroplasty
NCT01505374
Interscalene Dynamometer Pilot Study
NCT01550952
Study to Find Optimal Dose of Local Spinal Anesthetic (Mepivacaine) Combined With Narcotic (Fentanyl) For Knee Surgery
NCT01701102
Effects of Pregabalin on Pain After Total Knee Arthroplasty
NCT01333956
MRI Results in Dupuytren's Contracture Before and After Injection With Xiaflex
NCT01450397
Saphenous Nerve Block Versus Femoral Nerve Block for Total Knee Arthroplasty
NCT01333943
Antiemetic Prophylaxis for Postdischarge Nausea and Vomiting After Hip Arthroscopy
NCT00878228
Steroids in Bilateral Total Knee Replacement
NCT01399268
Effects of Fluvastatin on Proinflammatory and Prothrombotic Markers in Antiphospholipid Syndrome Patients
NCT00674297
Unipedicular vs. Bipedicular Kyphoplasty for the Treatment of Osteoporotic Vertebral Fractures
NCT01383616
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 4 |
| Phase 2 | 6 |
| Phase 3 | 32 |
| Phase 4 | 48 |
Therapeutic Areas
What the Pipeline for Hospital for Special Surgery, New York Shows
According to the ClinicalTrials.gov registry, Hospital for Special Surgery, New York is linked to 141 US clinical trials across every stage of research activity. Of those, 89 studies are currently recruiting — about 63% of the sponsor's indexed portfolio — and 39 are already marked complete, representing roughly 28% of the total. 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.
The phase mix for Hospital for Special Surgery, New York reports 80 late-stage studies (Phase 3 and Phase 4 combined) and 10 earlier-phase studies (Phase 1 and Phase 2). 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.
The top therapeutic focus area indexed for Hospital for Special Surgery, New York is Opioid Use with 7 linked trials, and 9 other condition areas appear in the top list above. 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.
Read our methodology — how this data is sourced, computed, and verified.