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19 Cough Trials Near You

Power is an online platform that helps thousands of Cough patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.

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No Placebo
Highly Paid
Stay on Current Meds
Pivotal Trials (Near Approval)
Breakthrough Medication

BLU-5937 for Chronic Cough

Columbus, Ohio
This trial is testing BLU-5937, a medication aimed at reducing cough frequency in adults with persistent coughs that don't improve with other treatments. It works by affecting pathways that trigger the cough reflex.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 3

825 Participants Needed

Taplucainium for Chronic Cough

Columbus, Ohio
This is a phase 2b, randomized, double-blind, placebo-controlled study investigating the efficacy, safety, and tolerability of Taplucainium Inhalation Powder (NOC-110) once daily in adults with refractory or unexplained chronic cough.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

325 Participants Needed

BLU-5937 for Chronic Cough

Columbus, Ohio
This trial is testing a medication called BLU-5937 to see if it can help reduce coughing in adults who have a persistent cough that doesn't get better with usual treatments. The study will measure how often participants cough over a period of several months after taking the medication.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 3

975 Participants Needed

Nalbuphine ER for Pulmonary Fibrosis

Windsor
This is a multi-center randomized, double-blind, placebo-controlled, parallel, 4-arm study of nalbuphine ER (NAL ER). After meeting eligibility during the Screening Period, subjects will be randomized (1:1:1:1) to one of four treatment arms with placebo and increasing doses of nalbuphine ER. Each arm will be titrated to their fixed dose during the blinded 2-week Titration period followed by the 4-week Fixed Dose Period for a total of 6 weeks on drug. For more information see the country specific approved websites: Germany, Netherlands, Poland, Spain, Italy, Chile: TheCoralTrial.com United Kingdom, Australia, Canada: CoralCoughTrial.com Turkey: please refer to the list of locations and reach out to the site directly

Trial Details

Trial Status:Recruiting

160 Participants Needed

Nalbuphine ER for Chronic Cough

Hamilton, Ontario
A 2-period crossover study for the treatment of cough in patients with Refractory Chronic Cough via Nalbuphine ER (NAL ER). Each period will last 21 days and are separated by 21 days. Subjects will be randomized in Treatment Period 1 to either NAL ER or matching placebo and evaluated for 21 days. After completion of the first phase, subjects who received NAL ER will crossover to placebo and subjects who received placebo will crossover to NAL ER to complete Treatment Period 2. For more information see the approved website: TheRiverTrial.com

Trial Details

Trial Status:Active Not Recruiting

60 Participants Needed

Mepolizumab for Chronic Cough

Hamilton, Ontario
Cough is the most common presenting symptom to family physician. Chronic Cough affects approximately 10-12% of the general population and is one of the commonest reasons for referral to secondary care. Unfortunately, there are no licensed treatments for this debilitating condition, which is associated with a poor quality of life, affecting the social, physical and psychological well-being of patients. The aim of this single-centre proof-of-concept study is to investigate whether mepolizumab reduces objective cough frequency in patients with eosinophilic asthma and non-asthmatic eosinophilic bronchitis presenting with chronic cough. Secondary outcomes including the effects on quality of life, the intensity of irritant sensations, airway hyper-reactivity and inflammatory cells and their progenitors will also be evaluated. The investigators hypothesize that in patients with asthma and non-asthmatic eosinophilic bronchitis, eosinophils are involved in sensitizing airway nerves and thereby increasing spontaneous objective coughs. The investigators predict that treatment with mepolizumab will reduce airway eosinophilia in patients with chronic cough due to eosinophilic asthma and non-asthmatic eosinophilic bronchitis, thereby causing a reduction in objective cough frequency.

Trial Details

Trial Status:Active Not Recruiting

30 Participants Needed

Cough Control Therapy for Cough

Toronto, Ontario
This trial aims to test a non-drug therapy to help adults with ILD manage their chronic cough. The therapy involves educational sessions that teach patients how to control their coughing. This approach is being tested because current drug treatments are not very effective and have significant side effects.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

24 Participants Needed

Medical Herbs for COVID-19

Rockville, Maryland
The human immune system is designed to protect individuals from external sources of infection and internal cell mutation. It works effectively and efficiently until inflammation disturbs its functioning. Once compromised by inflammation, the immune system loses its capacity to recognize antigens and dependably defend the body against disease and illness. When COVID-19 invades humans, it causes an immune-storm (cytokine-storm) that can directly damage the organ(s), leading to death. The virus is an antigen - a trigger - but it is not the actual reason that causes organ failure and death; instead, it is the body's over immune reaction that is the cause. In attempting to protect the body, the immune system overreacts to the antigen, which includes the infected cells, which causes a cytokine-storm, and the subsequent and rapid shut down of the infected individual's organ(s)' structure, leaving the body without sufficient strength or time to fight back. When the medical herbs join the body, it can slow down the immune reaction. Medical herbs benefit the physical body; they protect the cells and organism structure and mediate the immune response, allowing the T cells to kill the virus (mutated or not) internally. Such success has been achieved by the All Natural Medicine Clinic during pre-clinical trials. This clinical study's goal is to demonstrate that the immune system can be rebuilt and retrained, using natural medicine (i.e., medical herbs), to kill the virus without causing the immune storm, and to explore the mechanism by which these medical herbs, which have been used for thousands of years for healing, achieve results.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:10 - 70

100 Participants Needed

Respiratory Strength Training for Heart Transplant Recipients

Nashville, Tennessee
This research study is investigating whether completing breathing exercises before surgery helps heart transplant patients recover after surgery. Previous studies have shown that breathing exercises can improve breathing, cough, and swallow function in patients with other diseases/conditions. The current study will investigate the impact of a preoperative respiratory muscle strength training program on breathing and cough function, swallow function, patient-reported eating and swallowing fatigue, and health outcomes in individuals undergoing heart transplantation. Participants will: * undergo tests of breathing, cough, and swallow function * complete questionnaires about the treatment, their swallow function * complete breathing exercises daily

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

90 Participants Needed

Mechanical Insufflation for ALS

Philadelphia, Pennsylvania
The goal of this clinical trial is to learn how doing mechanical insufflation (MI) using a mechanical insufflator-exsufflator (MI-E) device affects breathing in early amyotrophic lateral sclerosis (ALS). This will be a single-center, single-arm study of MI in 20 patients with ALS at Penn. Based on prior research, we believe that 6-months of MI may slow decline in cough strength, measured as peak cough flow (PCF). Participants will perform MI using a device designed for mechanical insufflation-exsufflation (MI-E) known as the BiWaze Cough system. The BiWaze Cough is used for mucus clearance . It is connected to tubing and mouthpiece (or mask). The device will use programmed pressure and timing settings. An insufflation includes inflating the lungs for a maximal size inhalation before exhaling. The daily routine for the device includes 5 sets of 5 insufflations twice daily. Researchers will compare how use of MI in early ALS affects peak cough flow compared to 20 subjects who did not use MI in early ALS.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

20 Participants Needed

Behavioral Cough Suppression Therapy for Chronic Cough

Atlanta, Georgia
This study is testing new ways to help people who have chronic cough that has not improved with typical treatments. One approach is called behavioral cough suppression (BCS) therapy, which teaches people techniques to stop themselves from coughing. Another approach uses capsaicin, the substance that makes chili peppers hot, to help reduce the body's sensitivity to cough triggers. In this study, we will test three treatments: * BCS therapy with capsaicin (BCS+CAP), * BCS therapy with a placebo (BCS+Sham), * Capsaicin stimulation alone (CAP). The investigators will enroll 150 adults with chronic cough and randomly assign them to one of the three treatments. Each person will attend 12 treatment sessions. The investigators want to find out how these treatments affect: * How sensitive someone is to things that make them cough, * How well they can hold back a cough when they try, * How their brain responds to things that cause an urge-to-cough, * And how much their coughing affects their quality of life. The investigators believe all treatments may reduce sensitivity to cough stimulants, but BCS treatments will also improve how people sense and control the urge to cough. The investigators think combining BCS with capsaicin will work the best overall.
No Placebo Group

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Phase 2

150 Participants Needed

EVH + Mannitol for Cough Variant Asthma

Kingston, Ontario
The objectives of this study are to determine the sensory-mechanical responses to Eucapneic Voluntary Hyperventilation (EVH) and Mannitol in individuals with cough variant asthma (CVA) and methacholine-induced cough with normal airway sensitivity (COUGH) and compare these responses to a control group of healthy individuals without asthma or chronic cough. We hypothesize: 1. EVH and Mannitol cause dyspnea, cough, small airway obstruction with resultant dynamic hyperinflation, gas trapping and autoPEEP in individuals with CVA and COUGH, but not healthy controls. 2. The sensory-mechanical responses to both hyperosmolar challenges (EVH and Mannitol) are comparable within groups (CVA, COUGH and healthy controls).
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 4
Age:18 - 65

30 Participants Needed

Robitussin for Cough

New York, New York
The purpose of this Real-World Evidence study is to generate real world data from participants with cough associated with the common cold, evaluating the effects in two arms with commercially available cough syrups on health-related quality of life (QoL). Arm 1 includes one cough syrup (which can be used day or night) and Arm 2 includes the daytime cough syrup and a nighttime cough syrup.
No Placebo Group

Trial Details

Trial Status:Recruiting

260 Participants Needed

Ultrasound for Throat Issues

New York, New York
Investigators will assess the usefulness of using ultrasound in office procedures for laryngology interventions. Participants who qualify will be adults who are undergoing superior laryngeal nerve block, injection laryngoplasty, swallowing evaluation, voice evaluation and voice therapy.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

200 Participants Needed

Steroid Injection for Chronic Cough

Charleston, South Carolina
The primary goal of this study is to test the hypothesis that injecting steroid intramuscularly is an effective treatment for unexplained chronic cough. This will be achieved through the design of a prospective, placebo-controlled, single-blind, randomized clinical trial in which one group of patients will undergo a steroid injection into the deltoid muscle and the second group will undergo a placebo injection into the deltoid muscle. Data to determine if a clinically significant difference exists between the outcomes of the two groups will be measured by a dichotomous yes/no response to improvement, the Leicester Cough Questionnaire, and a visual analogue scale for symptom severity. This will provide the answer to the general question of whether or not the intramuscular injections are clinically effective for patients with unexplained chronic cough. Furthermore, any adverse reactions will be thoroughly documented. If this hypothesized treatment is proven effective, this can greatly improve the care of chronic cough patients by allowing for an evidence-based treatment option and a treatment option that may improve access to care. While the superior laryngeal nerve (SLN) injection is typically performed by fellowship trained laryngologists, intramuscular injections could be more widely utilized by general otolaryngologists or providers in other fields of medicine.

Trial Details

Trial Status:Recruiting
Trial Phase:Early Phase 1

40 Participants Needed

Duloxetine and Amitriptyline for Refractory Chronic Cough

Rochester, Minnesota
This trial is testing whether Amitriptyline and Duloxetine can help people who have a chronic cough that hasn't improved with other treatments. These medications are usually used for depression and anxiety but might also reduce coughing by changing how the brain processes signals. The study involves different doses to see which works best. Amitriptyline is an antidepressant used for various neurological conditions, including chronic cough, while Duloxetine is known for its efficacy in treating pain and anxiety symptoms.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

50 Participants Needed

Duloxetine + Amitriptyline for Interstitial Lung Disease-related Cough

Rochester, Minnesota
This trial is testing whether Amitriptyline and Duloxetine can reduce coughing in people with interstitial lung disease. These medications, usually used for depression and anxiety, might help by changing how the brain processes signals that cause coughing. The study involves different doses of these medications.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

25 Participants Needed

Neck Vibration Therapy for Chronic Cough

Minneapolis, Minnesota
Researchers will test the effect of non-invasive vibrotactile stimulation of the larynx on symptom severity of unexplained chronic cough.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

60 Participants Needed

Bordetella Pertussis Infection Model for Whooping Cough

Halifax, Nova Scotia
This study aims to establish a Controlled Human Infection Model of Bordetella pertussis by determining a reproducible and safe infectious bacterial dose (challenge inoculum) that achieves colonization and mild symptomatic infection in healthy adults.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Age:18 - 40

79 Participants Needed

Why Other Patients Applied

"I've been struggling with ADHD and anxiety since I was 9 years old. I'm currently 30. I really don't like how numb the medications make me feel. And especially now, that I've lost my grandma and my aunt 8 days apart, my anxiety has been even worse. So I'm trying to find something new."

FF
ADHD PatientAge: 31

"I have dealt with voice and vocal fold issues related to paralysis for over 12 years. This problem has negatively impacted virtually every facet of my life. I am an otherwise healthy 48 year old married father of 3 living. My youngest daughter is 12 and has never heard my real voice. I am now having breathing issues related to the paralysis as well as trouble swallowing some liquids. In my research I have seen some recent trials focused on helping people like me."

AG
Paralysis PatientAge: 50

"My orthopedist recommended a half replacement of my right knee. I have had both hips replaced. Currently have arthritis in knee, shoulder, and thumb. I want to avoid surgery, and I'm open-minded about trying a trial before using surgery as a last resort."

HZ
Arthritis PatientAge: 78

"I've tried several different SSRIs over the past 23 years with no luck. Some of these new treatments seem interesting... haven't tried anything like them before. I really hope that one could work."

ZS
Depression PatientAge: 51

"I changed my diet in 2020 and I’ve lost 95 pounds from my highest weight (283). I am 5’3”, female, and now 188. I still have a 33 BMI. I've been doing research on alternative approaches to continue my progress, which brought me here to consider clinical trials."

WR
Obesity PatientAge: 58

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Why We Started Power

We started Power when my dad was diagnosed with multiple myeloma, and I struggled to help him access the latest immunotherapy. Hopefully Power makes it simpler for you to explore promising new treatments, during what is probably a difficult time.

Bask
Bask GillCEO at Power
Learn More About Trials
How Do Clinical Trials Work?Are Clinical Trials Safe?What Can I Expect During a Clinical Trial?

Frequently Asked Questions

How much do Cough clinical trials pay?

Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.

How do Cough clinical trials work?

After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across Cough trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length for Cough is 12 months.

How do I participate in a study as a "healthy volunteer"?

Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.

What does the "phase" of a clinical trial mean?

The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.

Do I need to be insured to participate in a Cough medical study?

Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.

What are the newest Cough clinical trials?

Most recently, we added Ultrasound for Throat Issues, Behavioral Cough Suppression Therapy for Chronic Cough and Medical Herbs for COVID-19 to the Power online platform.

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