2026 data ClinicalTrials.gov official source

Conditions: R

Every condition beginning with R that has a registered US clinical trial, with how many studies cover each.

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1,694 conditions starting with "R"

Showing 1,351–1,400 of 1,694

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Condition Trials
Respiratory Complications 1
Respiratory Control in Premature Infants 1
Respiratory Depression 5
Respiratory Disease 8
Respiratory Disorders 3
Respiratory Distress Neonatal 1
Respiratory Distress of Newborn 2
Respiratory Distress Syndrome 9
Respiratory Distress Syndrome (Neonatal) 1
Respiratory Distress Syndrome in Premature Infant 2
Respiratory Distress Syndrome in Premature Infants 1
Respiratory Distress Syndrome of Prematurity (Surfactant Dysfunction) 1
Respiratory Distress Syndrome, Acute 1
Respiratory Distress Syndrome, Adult 8
Respiratory Distress Syndrome, Newborn 9
Respiratory Effort 1
Respiratory Failure 41
Respiratory Failure With Hypoxia 1
Respiratory Function 1
Respiratory Function Impaired 1
Respiratory Function Loss 2
Respiratory Hypersensitivity 1
Respiratory Ilness 2
Respiratory Infection 3
Respiratory Infection Other 1
Respiratory Infection Virus 1
Respiratory Infections 3
Respiratory Infections, Recurrent, Chronic 1
Respiratory Insufficiency 11
Respiratory Insufficiency in Children 1
Respiratory Monitoring 1
Respiratory Muscle Training 1
Respiratory Muscle Weakness 1
Respiratory Muscles 1
Respiratory Papillomatosis 1
Respiratory Rate 1
Respiratory Rate Monitoring 1
Respiratory Sounds 2
Respiratory Symptoms 1
Respiratory Syncytial Virus 8
Respiratory Syncytial Virus (RSV) 12
Respiratory Syncytial Virus Immunization 1
Respiratory Syncytial Virus Infection 5
Respiratory Syncytial Virus Infections 22
Respiratory Syncytial Virus Prevention 2
Respiratory Syncytial Viruses 4
Respiratory Therapy 2
Respiratory Tract Diseases 9
Respiratory Tract Infections 16
Respiratory Tract Neoplasms 3

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