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Showing 1–24 of 42 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Keyhole-Limpet Hemocyanin Clear all
Completed Phase 1 Interventional

Vaccine Therapy in Treating Patients With Breast Cancer

NCT00004156
View directory record Official record
Conditions
Breast Cancer
Interventions
MUC1-KLH vaccine/QS21
Biological
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 29, 2013 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase 1, Randomized, Double-Blind, Placebo-Controlled, Single Ascending Dose Escalation Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of TNX-1500 in Healthy Subjects

NCT07473752
View directory record Official record
Conditions
Phase 1 First-in-human Study Involving Healthy Subjects
Interventions
TNX-1500, Placebo: USP 0.9% sterile saline for injection, Keyhole Limpet Hemocyanin (KLH)
Drug · Biological
Lead sponsor
Tonix Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 15, 2026 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Phase 1 Interventional

Vaccine Therapy in Treating Patients With Multiple Myeloma Who Have Undergone Stem Cell Transplantation

NCT00002787
View directory record Official record
Conditions
Refractory Multiple Myeloma, Stage I Multiple Myeloma, Stage II Multiple Myeloma, Stage III Multiple Myeloma
Interventions
autologous immunoglobulin idiotype-KLH conjugate vaccine, sargramostim, aldesleukin, laboratory biomarker analysis
Biological · Other
Lead sponsor
Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium
Other
Eligibility
Not listed
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1996
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 5, 2019 · Synced Sep 14, 2026, 5:09 PM EDT
Terminated Phase 1 Interventional Results available

A Pilot Study Assessing Intra-Metastasis Administration of Autologous KLH-pulsed Dendritic Cells With Tumoral Radiation Therapy in Patients With Metastatic Pancreatic Carcinoma

NCT00843830
View directory record Official record
Conditions
Metastatic Pancreatic Carcinoma
Interventions
tumoral irradiation, Dendritic cell vaccination
Radiation · Biological
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 7, 2015 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Dendritic Cell Vaccine Study (DC/PC3) for Prostate Cancer

NCT00345293
View directory record Official record
Conditions
Prostate Cancer
Interventions
autologous dendritic cell vaccine (DC/PC3)
Biological
Lead sponsor
Rockefeller University
Other
Eligibility
18 Years and older · Male only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 17, 2016 · Synced Sep 14, 2026, 5:09 PM EDT
Terminated Early Phase 1 Interventional Accepts healthy volunteers Results available

A Study to Determine the Immunogenicity and Oral Tolerance to Keyhole Limpet Hemocyanin (KLH)

NCT01489956
View directory record Official record
Conditions
Autoimmune Disorders
Interventions
Immucothel Alone (Part A), Immucothel+Montanide (Part A), Immucothel Alone or Immucothel+Montanide (Part B)
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 11, 2016 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Not applicable Interventional Results available

Vaccine Therapy and QS21 in Treating Patients With Metastatic Breast Cancer

NCT00470574
View directory record Official record
Conditions
Breast Cancer
Interventions
QS21, sialyl Lewisª-keyhole limpet hemocyanin conjugate vaccine, immunoenzyme technique, immunologic technique, laboratory biomarker analysis
Biological · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 120 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 17, 2020 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Phase 1 Interventional

Safety/Immunogenicity of Immunizations of ALVAC-DC-SC vs ALVAC-SC

NCT00026624
View directory record Official record
Conditions
HIV Infections
Interventions
ALVAC(2)120(B,MN)GNP (vCP1452), Keyhole-Limpet Hemocyanin
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2006
U.S. locations
2
States / cities
Boston, Massachusetts • New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Sep 14, 2026, 5:09 PM EDT
Terminated Phase 1 Interventional Results available

Peptide Targets for Glioblastoma Against Novel Cytomegalovirus Antigens

NCT02864368
View directory record Official record
Conditions
Glioblastoma, Glioblastoma Multiforme
Interventions
5-day TMZ, 21-day TMZ, PEP-CMV: Component A, Tetanus-Diphtheria booster, Tetanus Pre-Conditioning, PEP-CMV: Component B
Drug · Biological
Lead sponsor
Eric Thompson, M.D.
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 8, 2022 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Phase 1 Interventional

Comparison of Dendritic Cells Versus Montanide as Adjuvants in a Melanoma Vaccine

NCT00124124
View directory record Official record
Conditions
Melanoma
Interventions
KLH; Peptides; Dendritic Cells, KLH, peptides plus Montanide
Drug
Lead sponsor
Dr. Nina Bhardwaj
Individual
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 12, 2015 · Synced Sep 14, 2026, 5:09 PM EDT
Not listed Phase 3 Interventional

Combination Chemotherapy Followed By Vaccine Therapy Plus Sargramostim in Treating Patients With Stage III or Stage IV Non-Hodgkin's Lymphoma

NCT00017290
View directory record Official record
Conditions
Lymphoma
Interventions
autologous immunoglobulin idiotype-KLH conjugate vaccine, keyhole limpet hemocyanin, sargramostim, cyclophosphamide, prednisone, vincristine sulfate
Biological · Drug
Lead sponsor
Genitope Corporation
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
21
States / cities
Dublin, California • Greenbrae, California • Los Angeles, California + 16 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2013 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Phase 3 Interventional

Keyhole Limpet Hemocyanin Compared With Doxorubicin in Treating Patients With Bladder Cancer

NCT00006034
View directory record Official record
Conditions
Bladder Cancer
Interventions
keyhole limpet hemocyanin, doxorubicin hydrochloride
Biological · Drug
Lead sponsor
Intracel
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2004
U.S. locations
1
States / cities
Frederick, Maryland
Source: ClinicalTrials.gov public record
Updated May 14, 2013 · Synced Sep 14, 2026, 5:09 PM EDT
Terminated Early Phase 1 Interventional

Vaccine Therapy in Treating Patients With Acute Lymphoblastic Leukemia

NCT00020670
View directory record Official record
Conditions
Leukemia
Interventions
CD 40
Biological
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
Not listed
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 19, 2017 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Phase 2 Interventional

Vaccine Therapy in Treating Patients With Multiple Myeloma

NCT00019097
View directory record Official record
Conditions
Stage II Multiple Myeloma, Stage III Multiple Myeloma, Refractory Plasma Cell Neoplasm
Interventions
autologous tumor cell vaccine, keyhole limpet hemocyanin, melphalan, sargramostim
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Timeline
1995 – 2007
U.S. locations
3
States / cities
Little Rock, Arkansas • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2024 · Synced Sep 14, 2026, 5:09 PM EDT
Not listed Phase 4 Interventional

Treatment With Nelfinavir or Efavirenz of HIV-Infected Patients Who Have Never Received Anti-HIV Drugs

NCT00005000
View directory record Official record
Conditions
HIV Infections
Interventions
Nelfinavir mesylate, Efavirenz, Lamivudine, Keyhole-Limpet Hemocyanin, Stavudine, Zidovudine, Didanosine
Drug
Lead sponsor
Agouron Pharmaceuticals
Industry
Eligibility
0 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Phase 1 Interventional

Fludarabine Followed by Vaccine Therapy and White Blood Cell Infusions in Treating Patients With Unresectable or Metastatic Melanoma

NCT00091143
View directory record Official record
Conditions
Melanoma (Skin)
Interventions
gp100 antigen, incomplete Freund's adjuvant, keyhole limpet hemocyanin, fludarabine phosphate, peripheral blood stem cell transplantation
Biological · Drug · Procedure
Lead sponsor
Providence Cancer Center, Earle A. Chiles Research Institute
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 3, 2013 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Phase 1 Interventional

Safety and Tolerability Study of FolateImmune in Combination With Cytokines in Patients With Refractory or Metastatic Cancer

NCT00329368
View directory record Official record
Conditions
Cancer
Interventions
EC90 (KLH-FITC), GPI-0100, EC17 (Folate-FITC), Interleukin-2, Interferon-alpha
Biological · Drug
Lead sponsor
Endocyte
Industry
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
3
States / cities
Springfield, Illinois • Lansing, Michigan • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 8, 2012 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Not applicable Interventional Results available

Vaccine Therapy in Treating Patients at High Risk for Breast Cancer Recurrence

NCT00030823
View directory record Official record
Conditions
Breast Cancer
Interventions
Globo-H-GM2-Lewis-y-MUC1-32(aa)-sTn(c)-TF(c)-Tn(c)-KLH conjugate vaccine, QS21
Biological
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 120 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 29, 2015 · Synced Sep 14, 2026, 5:09 PM EDT
Active, not recruiting Phase 3 Interventional

Long-term Safety, Tolerability and Effectiveness Study of Ofatumumab in Patients With Relapsing MS

NCT03650114
View directory record Official record
Conditions
Relapsing Multiple Sclerosis
Interventions
Ofatumumab, Tetanus toxoid (TT) containing vaccine (Td, Tdap), 13-valent pneumococcal conjugate vaccine (13-PCV), 23-valent pneumococcal polysaccharide vaccine (23-PPV), Seasonal Quadrivalent influenza vaccine, Keyhole limpet hemocyanin (KLH) neo-antigen
Biological
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 100 Years
Enrollment
1,882 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
86
States / cities
Birmingham, Alabama • Cullman, Alabama • Phoenix, Arizona + 74 more
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Therapy to Treat Ewing's Sarcoma, Rhabdomyosarcoma or Neuroblastoma

NCT00923351
View directory record Official record
Conditions
Neuroblastoma, Sarcoma, Rhabdomyosarcoma-Embryonal, Rhabdomyosarcoma- Alveolar, Neuroectodermal Tumors, Primitive, Peripheral
Interventions
Tumor Purged/CD25 Depleted Lymphocytes, Tumor Purged/CD25 Depleted Lymphocytes with Tumor Lysate/KLH Pulsed Dendritic Cell Vaccine, rhIL-7, Tumor Lysate/KLH Pulsed Dendritic Cell Vaccine
Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
19 Months to 35 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 14, 2018 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Phase 2 Interventional Results available

Vaccine Therapy in Treating Patients With Newly Diagnosed Glioblastoma Multiforme

NCT00643097
View directory record Official record
Conditions
Malignant Neoplasms of Brain
Interventions
PEP-3 vaccine, sargramostim, Temozolomide
Biological · Drug
Lead sponsor
John Sampson
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2016
U.S. locations
2
States / cities
Durham, North Carolina • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 31, 2017 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Phase 4 Interventional Results available

The Effects of Tysabri Treatment on Vaccination Response and Lymphocyte Subsets in Subjects With Relapsing Forms of Multiple Sclerosis

NCT00536120
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
BG00002 (natalizumab), keyhole limpet hemocyanin (KLH), tetanus diphtheria toxoid vaccine (Td)
Biological
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
10
States / cities
Fullerton, California • Centennial, Colorado • Farmington Hills, Michigan + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 14, 2017 · Synced Sep 14, 2026, 5:09 PM EDT
Completed Phase 1 Interventional

Vaccine Therapy Plus QS21 in Treating Patients With Progressive Prostate Cancer

NCT00004929
View directory record Official record
Conditions
Prostate Cancer
Interventions
MUC-2-KLH vaccine, QS21
Biological
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 30, 2013 · Synced Sep 14, 2026, 5:09 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Vaccination With Tetanus and KLH to Assess Immune Responses.

NCT00000105
View directory record Official record
Conditions
Cancer
Interventions
Intracel KLH Vaccine, Biosyn KLH, Montanide ISA51, Tetanus toxoid
Biological · Drug
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2012
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 28, 2017 · Synced Sep 14, 2026, 5:09 PM EDT