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ClinicalTrials.gov public records Last synced Oct 2, 2026, 8:50 PM EDT

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Showing 25–48 of 366 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Upper Respiratory Tract Infections Clear all
Recruiting Phase 1 Interventional

Repeat PET/CT Imaging in People With CAPS and Anakinra-Induced Amyloidosis Using an Amyloid-Reactive Peptide to Measure Changes in Organ-Specific Amyloid Load

NCT06974877
View directory record Official record
Conditions
Cryopyrin-Associated Periodic Syndromes, Amyloidosis
Interventions
124I AT-01
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 120 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 2, 2026, 8:50 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

A Randomized, Triple-blind, Placebo-controlled Study to Evaluate the Effects of a Throat Spray on the Incidence and Duration of Sickness

NCT07246850
View directory record Official record
Conditions
Sore-throat, Common Cold
Interventions
Beekeeper's Propolis Throat Spray, Placebo Throat Spray
Dietary Supplement
Lead sponsor
Beekeeper's Naturals Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced Oct 2, 2026, 8:50 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Modafinil to Optimize the Performance of Cold-Stressed Sleep-Deprived Personnel

NCT07830056
View directory record Official record
Conditions
Sleep Deprivation, Cold Exposure
Interventions
Modafinil (M), 200 mg Microcrystalline Cellulose
Drug
Lead sponsor
United States Army Research Institute of Environmental Medicine
Federal
Eligibility
17 Years to 39 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Natick, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 2, 2026, 8:50 PM EDT
Completed Phase 1 Interventional

Effect of Honey and Dextromethorphan on Nocturnal Cough and Sleep

NCT00127686
View directory record Official record
Conditions
Cough, Respiratory Tract Infections
Interventions
Dextromethorphan, Buckwheat Honey
Drug
Lead sponsor
Penn State University
Other
Eligibility
2 Years to 18 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 24, 2017 · Synced Oct 2, 2026, 8:50 PM EDT
Completed Phase 1 Interventional

Alleviation of Common Cold Symptoms

NCT06106880
View directory record Official record
Conditions
Common Cold, Pharyngitis, Fever, Congestion, Rhinorrhea, Cough, Sore-throat, Sore Throats Viral, Malaise, Headache, Runny Nose, Sneezing
Interventions
Wintergreen Throat Spray and Aspirin Tablet, Aspirin Throat Spray and Placebo Tablet, Wintergreen Throat Spray and Placebo Tablet, Placebo Throat Spray and Placebo Tablet
Drug · Dietary Supplement · Other
Lead sponsor
Applied Biological Laboratories Inc
Other
Eligibility
18 Years to 65 Years
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
6
States / cities
Irvine, California • Washington D.C., District of Columbia • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2024 · Synced Oct 2, 2026, 8:50 PM EDT
Terminated Phase 2 Interventional Results available

Basket Study to Assess Efficacy, Safety and PK of Iptacopan (LNP023) in Autoimmune Benign Hematological Disorders

NCT05086744
View directory record Official record
Conditions
Immune Thrombocytopenia (ITP), Cold Agglutinin Disease (CAD)
Interventions
Iptacopan
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 120 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 16, 2025 · Synced Oct 2, 2026, 8:50 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Pomegranate Products for Prevention of Common Cold

NCT00617318
View directory record Official record
Conditions
Influenza, Common Cold, Cough, Headache, Fever
Interventions
Pomegranate, Placebo
Dietary Supplement
Lead sponsor
Texas Heart Institute
Other
Eligibility
21 Years to 49 Years
Enrollment
461 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 18, 2008 · Synced Oct 2, 2026, 8:50 PM EDT
Active, not recruiting Not applicable Interventional

A Study of RhinAer Stylus for Treating Chronic Rhinitis

NCT06599736
View directory record Official record
Conditions
Chronic Rhinitis
Interventions
RhinAer Stylus
Device
Lead sponsor
Aerin Medical
Industry
Eligibility
22 Years to 85 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Colorado Springs, Colorado • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 2, 2026, 8:50 PM EDT
Completed Not applicable Interventional

Study to Evaluate Performance of the Organ Recovery Systems LifePort® Liver Transporter System, a Machine Perfusion System, for Liver Transplant

NCT03484455
View directory record Official record
Conditions
Liver Transplantation
Interventions
Hypothermic machine perfusion, Static cold storage
Device
Lead sponsor
Organ Recovery Systems, Inc.
Industry
Eligibility
18 Years and older
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
9
States / cities
Chicago, Illinois • Newark, New Jersey • New York, New York + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2022 · Synced Oct 2, 2026, 8:50 PM EDT
Withdrawn No phase listed Observational

Microbiota of the Respiratory Flora in Children With Cystic Fibrosis During the First Year of Life

NCT00977158
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Throat Swab
Procedure
Lead sponsor
Tufts Medical Center
Other
Eligibility
1 Day to 3 Months
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 18, 2015 · Synced Oct 2, 2026, 8:50 PM EDT
Recruiting Phase 2 Interventional

Study of Remibrutinib (LOU064) Efficacy and Safety and Exploration of Its Mechanism of Action in Participants With Chronic Urticaria

NCT06865651
View directory record Official record
Conditions
Chronic Urticaria (CU): Chronic Inducible Urticaria (CINDU) and Chronic Spontaneous Urticaria (CSU)
Interventions
Remibrutinib, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
North Miami Beach, Florida • Glenview, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 2, 2026, 8:50 PM EDT
Completed Phase 3 Interventional Results available

Zinc for the Treatment of Herpes Simplex Labialis (HSL)

NCT00809809
View directory record Official record
Conditions
Herpes Simplex Labialis
Interventions
Zicam (Ionic zinc), placebo
Drug
Lead sponsor
Integrative Medicine Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
3
States / cities
Tempe, Arizona • Santa Fe, New Mexico • New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 8, 2014 · Synced Oct 2, 2026, 8:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Probiotics (L. Helveticus, B. Longum, and B. Bifidum) on Immune Function and Digestive Health

NCT01709825
View directory record Official record
Conditions
Healthy
Interventions
Probiotic- Bifidobacterium Bifidum, Sugar Pill, Probiotic- Lactobacillus helveticus, Probiotic- Bifidobacterium longum ss. Infantis R0033
Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
583 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 29, 2015 · Synced Oct 2, 2026, 8:50 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Intermittent Cold and Dry Air Underneath Football Shoulder Pads

NCT00349804
View directory record Official record
Conditions
Body Temperature Regulation
Interventions
cool dry air
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 12, 2012 · Synced Oct 2, 2026, 8:50 PM EDT
Completed Phase 2 Interventional Results available

Effect of Simethicone on Eustachian Tube Dysfunction

NCT01312038
View directory record Official record
Conditions
Otitis Media
Interventions
Simethicone, Placebo
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 50 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 27, 2016 · Synced Oct 2, 2026, 8:50 PM EDT
Terminated Not applicable Interventional

Cryotherapy in Preventing Peripheral Neuropathy and Nail Toxicity in Patients With Breast Cancer Who Are Receiving Paclitaxel

NCT01243541
View directory record Official record
Conditions
Chemotherapeutic Agent Toxicity, Pain, Peripheral Neuropathy, Recurrent Breast Cancer, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage II Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer, Stage IV Breast Cancer, Therapy-related Toxicity
Interventions
cryotherapy, questionnaire administration, quality-of-life assessment, management of therapy complications, assessment of therapy complications
Procedure · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 20, 2019 · Synced Oct 2, 2026, 8:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Cold Forcep and Cold Snare Polypectomy for Polyps Less Than or Equal to 3mm in Size During Colonoscopy

NCT04551001
View directory record Official record
Conditions
Colo-rectal Cancer, Polyp of Colon, Adenomatous Polyp of Colon
Interventions
Cold forcep polypectomy, Cold snare polypectomy
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 17, 2022 · Synced Oct 2, 2026, 8:50 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Is Pain Ease (New Formula) Safe and Effective in Reducing Pain Associated With Peripheral Intravenous Cannulation (PIV)?

NCT07821476
View directory record Official record
Conditions
Peripheral Intravenous Cannulation, Pain Management
Interventions
Sterile water, Vapocoolant spray
Other · Device
Lead sponsor
Gebauer Company
Network
Eligibility
18 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 2, 2026, 8:50 PM EDT
Enrolling by invitation Not applicable Interventional

A Randomized Controlled Trial Comparing Posterior Nasal Nerve Ablation Procedures for Chronic Rhinitis

NCT07706595
View directory record Official record
Conditions
Chronic Rhinitis, Non-allergic Rhinitis
Interventions
RhinAer, Neuromark, Clarifix
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
La Jolla, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 2, 2026, 8:50 PM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Botulinum Toxin Type A for Cold Intolerance Secondary to Digital Amputations and Replantations: A Pilot Study

NCT04917731
View directory record Official record
Conditions
Cold Intolerance
Interventions
Botulinum toxin type A
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 24, 2022 · Synced Oct 2, 2026, 8:50 PM EDT
Completed Phase 3 Interventional Results available

A Study to Assess the Efficacy and Safety of BIVV009 (Sutimlimab) in Participants With Primary Cold Agglutinin Disease Without A Recent History of Blood Transfusion

NCT03347422
View directory record Official record
Conditions
Cold Agglutinin Disease
Interventions
sutimlimab (BIVV009), placebo
Drug
Lead sponsor
Bioverativ, a Sanofi company
Industry
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
14
States / cities
Tucson, Arizona • Los Angeles, California • Georgetown, District of Columbia + 10 more
Source: ClinicalTrials.gov public record
Updated Dec 23, 2022 · Synced Oct 2, 2026, 8:50 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Evaluate Immunogenicity, Safety and Tolerability of Adjuvanted and Non-Adjuvanted H2N3 Influenza Vaccines in Adults

NCT05875961
View directory record Official record
Conditions
Influenza, Human, Infections, Respiratory Tract Infections, Virus Diseases, Infection Viral
Interventions
Low dose A/H2N3c + standard dose MF59, Intermediate dose A/H2N3c + standard dose MF59, High dose A/H2N3c + standard dose MF59, High dose A/H2N3c non-adjuvanted, Lowest dose A/H2N3c + high dose MF59, Low dose A/H2N3c + high dose MF59
Biological
Lead sponsor
Seqirus
Industry
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
3
States / cities
Rockville, Maryland • Lincoln, Nebraska • Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 2, 2026, 8:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cold Water Exposure and Immune Function Study

NCT06667479
View directory record Official record
Conditions
Cold Water Immersion, Immune Function, Muscular Strength, Mental Health
Interventions
Cold Water Immersion (CWI) - Cold Tub Immersion (CI), Cold Water Immersion (CWI) - Cold Shower (CS), Control Group (CO)
Other
Lead sponsor
University of Northern Colorado
Other
Eligibility
18 Years to 45 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Greeley, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 2, 2026, 8:50 PM EDT
Active, not recruiting Not applicable Interventional

Cold Snare Endoscopic Mucosal Resection Trial

NCT03865537
View directory record Official record
Conditions
Colonic Polyp, Colonoscopy, Complication, Recurrence
Interventions
Cold snare EMR, Hot snare EMR, Eleview injection, Placebo injection
Procedure
Lead sponsor
White River Junction Veterans Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
990 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
White River Junction, Vermont
Source: ClinicalTrials.gov public record
Updated Jun 21, 2024 · Synced Oct 2, 2026, 8:50 PM EDT