A Study to Test the Addition of the Drug Cabozantinib to Chemotherapy in Patients With Newly Diagnosed Osteosarcoma
This phase II/III trial tests the safety, side effects, and best dose of the drug cabozantinib in combination with standard chemotherapy, and to compare the effect of adding cabozantinib to standard c...
Study of Lurbinectedin in Combination With Doxorubicin Versus Doxorubicin Alone as First-line Treatment in Participants With Metastatic Leiomyosarcoma (SaLuDo)
The primary objective of this phase III study is to evaluate whether the combination of lurbinectedin plus doxorubicin given as first line treatment for metastatic leiomyosarcoma (LMS) prolongs the pr...
Study of ADI-PEG 20 or Placebo Plus Gem and Doc in Previously Treated Subjects With Leiomyosarcoma (ARGSARC)
To compare the efficacy and safety in subjects with advanced or metastatic LMS previously treated with an anthracycline....
Thoracotomy Versus Thoracoscopic Management of Pulmonary Metastases in Patients With Osteosarcoma
This phase III trial compares the effect of open thoracic surgery (thoracotomy) to thoracoscopic surgery (video-assisted thoracoscopic surgery or VATS) in treating patients with osteosarcoma that has ...
Down Syndrome Obstructive Sleep Apnea
The purpose of this study is to assess whether oxygen supplementation during sleep improves working memory and other clinical and patient-reported outcomes among children who have Down Syndrome (DS) w...
Chemotherapy for the Treatment of Patients With Newly Diagnosed Very Low-Risk and Low Risk Fusion Negative Rhabdomyosarcoma
Rhabdomyosarcoma is a type of cancer that occurs in the soft tissues in the body. This phase III trial aims to maintain excellent outcomes in patients with very low risk rhabdomyosarcoma (VLR-RMS) whi...
Study of INBRX-109 in Conventional Chondrosarcoma
Randomized, blinded, placebo-controlled, Phase 2 study of INBRX-109 in unresectable or metastatic conventional chondrosarcoma patients....
Adipose Dysfunction, Imaging, Physiology, and Outcomes With Sodium Glucose Cotransporter 2 Inhibitor (SGLT2i) for Sleep Apnea: The ADIPOSA Study
The goal of this clinical trial is to test if bexagliflozin lowers the sleep apnea severity in adults who are overweight or obese with moderate to severe obstructive sleep apnea (OSA) compared with a ...
Endotypic Traits and Obstructive Sleep Apnea Surgery
This study will examine factors associated with outcomes after soft palate surgery and medications (acetazolamide, eszopiclone) that may treat other potential causes of obstructive sleep apnea (loop g...
A Phase 3 Study Of OCU400 Gene Therapy for the Treatment Of Retinitis Pigmentosa
This is a Phase 3 study to Assess the Efficacy, Safety and Tolerability of OCU400 in patients with retinitis pigmentosa (RP) associated with RHO mutations and patients with any other RP associated mut...
Ivosidenib in Participants With Locally Advanced or Metastatic Conventional Chondrosarcoma Untreated or Previously Treated With 1 Systemic Treatment Regimen
Study CL3-95031-007 (CHONQUER) is a Phase 3, international, multicenter, double-blind, randomized, placebo-controlled study of orally administered ivosidenib. Participants are required to have a histo...
Treatment of Newly Diagnosed Rhabdomyosarcoma Using Molecular Risk Stratification and Liposomal Irinotecan Based Therapy in Children With Intermediate and High Risk Disease
This is a phase II study to determine safety and efficacy of combining liposomal irinotecan with vincristine alternating with VAC in intermediate-risk patients, liposomal irinotecan with temozolomide ...
Treatment of Metastatic Soft Tissue Sarcoma (STS) Patients (FIBROSARC USA)
The present study is an open-label, randomized, controlled, two-arm multi-center study of the efficacy of L19TNF treatment in combination with doxorubicin versus doxorubicin alone in metastatic leiomy...
Using Nivolumab Alone or With Cabozantinib to Prevent Mucosal Melanoma Return After Surgery
This phase II trial tests whether nivolumab in combination with cabozantinib works in patients with mucosal melanoma. Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's i...
Effects of Maintenance Cabozantinib+BSC Versus BSC in Children and AYA With Osteosarcoma
The participants of this study will be children, adolescents, and young adults with residual osteosarcoma, which cannot be removed completely through surgery. Participants will have achieved a partia...
Study to Evaluate Ultevursen in Subjects With Retinitis Pigmentosa (RP) Due to Mutations in Exon 13 of the USH2A Gene
The purpose of this Phase 2b study is to evaluate the safety and tolerability of ultevursen administered via intravitreal injection (IVT) in subjects with Retinitis Pigmentosa (RP) due to mutations in...
An International, Multicenter, Randomized, Double-Blind, Parallel Group, Vehicle-Controlled, Phase 2/3 Study With Open-Label Extension Evaluating the Efficacy and Safety of Diacerein 1% Ointment for the Treatment of Generalized Epidermolysis Bullosa Simplex (EBS)
The proposed Phase 2/3 trial with double-blind and open-label extension phases is an international, multicenter study designed to assess the efficacy and safety of diacerein 1% ointment in patients wi...
Nuestro Sueno: Cultural Adaptation of a Couples Intervention to Improve PAP Adherence and Sleep Health Among Latino Couples With Implications for Alzheimer's Disease Risk
The goal of this clinical trial is to learn if the culturally adapted couples sleep health intervention (Nuestro Sueno) improves positive airway pressure use and sleep among Hispanic couples in which ...
Safety of a Single, Intravitreal Injection of 8.8M jCell (Famzeretcel) in Retinitis Pigmentosa (RP)
This study evaluates the safety of a single injection of jCell (famzeretcel) comprising 8.8 million (8.8M) retinal progenitor cells over a six-month study period in a cohort of adult subjects with RP....
Safety and Efficacy Study of Sivopixant, Acetazolamide and SASS-001 in Sleep Apnea
The primary purpose of this study is to evaluate the effectiveness of sivopixant, acetazolamide and SASS-001 in adults with sleep apnea with a central component....
A Study to Investigate the Safety of OpCT-001 in Adults Who Have Primary Photoreceptor Disease (CLARICO)
Study OpCT-001-101 is a Phase 1/2a first-in-human, multisite, 2-part interventional study to evaluate the safety, tolerability, and the effect on clinical outcomes of OpCT-001 in up to approximately 5...
A Study of Mirdametinib in Combination With Palbociclib in People With Liposarcoma
The purpose of this study is to find out whether mirdametinib in combination with palbociclib is an effective and safe treatment for people with metastatic, recurrent, and unresectable liposarcoma. Th...
A Follow-on Study for Second-Eye Treatment for Participants Previously Treated With Gene Therapy for X-Linked Retinitis Pigmentosa (XLRP)
The purpose of this study is to assess the safety and tolerability of subretinal delivery of Adeno-associated Virus Vector (AAV5 hRKp.RPGR) gene therapy in adults and children with X-linked retinitis ...
Study of Psilocybin for Anorexia in Young Adults
This is a single site trial of psilocybin therapy for the treatment of refractory Anorexia Nervosa in young adults. The psilocybin therapy will include three preparatory sessions, psilocybin dosing se...
A Phase II, Placebo Controlled, Clinical Trial of Topical TolaSure Targeting Aggregated Mutant Keratin in Epidermolysis Bullosa Simplex
This Phase II clinical study will assess the efficacy, safety and tolerability of topical TolaSure Gel in adults and pediatric patients (4 years of age and older) diagnosed with generalized intermedia...
Letrozole in Uterine Leiomyosarcoma
This is a clinical trial to test letrozole in patients with uterine leiomyosarcoma. The main question is will treatment with letrozole extend progression-free survival in patients. Patients will recei...
A Study to Assess the Efficacy and Safety of Lorundrostat in Participants With Obstructive Sleep Apnea and Hypertension
The primary purpose of the study is to assess the effect of lorundrostat taken orally (po) once a day on the Apnea-Hypopnea Index (AHI) in participants with moderate to severe obstructive sleep apnea ...
Promising ROd-cone DYstrophy Gene therapY
This is a two-step, multicenter, Phase I/II study including an open-label dose-escalation phase (Step 1) and a three-arm, controlled, double-masked, randomized extension phase (Step 2), in subjects wi...
Evaluation of D-Fi for the Treatment of Wounds Due to DEB
The purpose of this study is to determine whether administration of D-Fi in addition to standard of care improves wound healing as compared to standard of care alone (control) in children, adolescents...
Evolutionary Therapy for Rhabdomyosarcoma
This clinical trial will evaluate 4 different strategies of chemotherapy schedules in newly diagnosed participants with metastatic Fusion Positive (alveolar) Rhabdomyosarcoma. The participant and thei...
Axitinib and Nivolumab for the Treatment of Mucosal Melanoma
The researchers are doing this study to find out whether the combination of axitinib and nivolumab is an effective and safe treatment for people with advanced or metastatic mucosal melanoma that has n...
A Study Assessing KB803 Compared to Matching Placebo for the Treatment and Prevention of Corneal Abrasions in Dystrophic Epidermolysis Bullosa
KB803-EYE-01 is a Phase 3 double-blind, intra-patient crossover study, to evaluate the safety and efficacy of KB803 versus matched placebo in pediatric and adult subjects with recurrent corneal abrasi...
A Phase 2 Open-label Study to Evaluate the Safety of Laruparetigene Zovaparvovec Administered Bilaterally in Male Participants With X-Linked Retinitis Pigmentosa
The purpose of this Phase 2 Study is to see if the investigational study drug, laruparetigene zovaparvovec, also known as AGTC-501, given in both eyes, is safe and works to preserve and/or improve vis...
MSC EVs in Dystrophic Epidermolysis Bullosa
INVESTIGATIONAL PRODUCT: AGLE-102 is an allogeneic extracellular vesicle (EV) product derived from normal donor mesenchymal stem cells (MSCs). INDICATION AND RATIONALE: The aim of the study is to ass...
Top Cities for Sleep Apnea Clinical Trials
Sleep Apnea clinical trials are recruiting across 113 cities. Here are the cities with the most active studies:
About Sleep Apnea
Sleep apnea is a potentially serious sleep disorder in which breathing repeatedly stops and starts during sleep. Obstructive sleep apnea (OSA) is the most common form. Treatment includes CPAP therapy, oral appliances, lifestyle changes, and in some cases surgery.
Clinical trials are advancing new treatments for sleep apnea. Currently, 34 studies are recruiting a combined 4,614 participants across the United States. Research is being conducted by 31 organizations including National Cancer Institute (NCI), PharmaMar, Polaris Group and 28 others.
2026 Sleep Apnea Research Landscape
As of March 2026, the sleep apnea clinical trial landscape includes 34 actively recruiting studies across 113 cities in the United States. These studies are collectively seeking 4,614 participants, with an average enrollment target of 136 per study.
Research is being led by 31 different organizations, including National Cancer Institute (NCI), PharmaMar, Polaris Group, Children's Oncology Group, Brigham and Women's Hospital, and 26 others. The large number of sponsors reflects significant research interest and investment in sleep apnea treatment advancement.
Geographically, sleep apnea trials are most concentrated in Los Angeles, California (17 trials); Miami, Florida (10 trials); Phoenix, Arizona (8 trials); Jacksonville, Florida (6 trials); Boston, Massachusetts (6 trials) and 7 other cities.
Featured Sleep Apnea Studies
Highlighted recruiting studies for sleep apnea, selected by enrollment size and research scope.
A Study to Test the Addition of the Drug Cabozantinib to Chemotherapy in Patients With Newly Diagnosed Osteosarcoma
This phase II/III trial tests the safety, side effects, and best dose of the drug cabozantinib in combination with standard chemotherapy, and to compare the effect of adding cabozantinib to standard chemotherapy alone in treating patients with newly diagnosed osteosarcoma. Cabozantinib is in a class of medications called kinase inhibitors which block protein signals affecting new blood vessel form...
Study of Lurbinectedin in Combination With Doxorubicin Versus Doxorubicin Alone as First-line Treatment in Participants With Metastatic Leiomyosarcoma (SaLuDo)
The primary objective of this phase III study is to evaluate whether the combination of lurbinectedin plus doxorubicin given as first line treatment for metastatic leiomyosarcoma (LMS) prolongs the progression-free survival (PFS) by Independent Review Committee (IRC) when compared to doxorubicin administered as a single agent.
Study of ADI-PEG 20 or Placebo Plus Gem and Doc in Previously Treated Subjects With Leiomyosarcoma (ARGSARC)
To compare the efficacy and safety in subjects with advanced or metastatic LMS previously treated with an anthracycline.
Frequently Asked Questions About Sleep Apnea Clinical Trials
Are there sleep apnea clinical trials near me?
Yes, there are 34 sleep apnea clinical trials currently recruiting across 113+ cities in the United States, including Los Angeles, California; Miami, Florida; Phoenix, Arizona. Browse the studies above to find one at a location convenient for you.
How do I join a sleep apnea clinical trial?
To join a sleep apnea clinical trial: 1) Browse the available studies on this page, 2) Click on a study that interests you, 3) Check the study locations to find a site near you, 4) Review the eligibility criteria, and 5) Contact the study site or complete the eligibility form. The process is free and you can withdraw at any time.
Are sleep apnea clinical trials free?
Yes, participation in sleep apnea clinical trials is free. Study-related treatments, medical tests, and doctor visits are provided at no cost to participants. Many studies also offer compensation for your time and travel expenses.
What types of sleep apnea treatments are being studied?
Current sleep apnea clinical trials are testing a range of approaches. These include new drugs, combination therapies, medical devices, and other interventions sponsored by 31 research organizations.
Is it safe to participate in sleep apnea clinical trials?
Clinical trials are carefully regulated by the FDA and institutional review boards (IRBs). All trials must follow strict safety protocols, and participants receive close medical monitoring throughout the study. You can withdraw from a trial at any time without penalty.
Data updated March 1, 2026 from ClinicalTrials.gov
About This Data
Clinical trial information on this page is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health (NIH) and National Library of Medicine (NLM). Study data is refreshed every hour to ensure accuracy.
Medical Disclaimer: The information provided on this page is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider before making decisions about clinical trial participation or changes to your treatment plan.
Page reviewed by the HelloStudys Research Team · Last updated March 1, 2026 · Data from ClinicalTrials.gov