2026 data ClinicalTrials.gov official source

Conditions: I

Compiled by PlainTrial Editorial, Clinical Trial Intelligence Editorial Team · January 1, 2026

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

1,113 conditions starting with "I"

Showing 601–650 of 1,113

Condition	Trials	Recruiting
Information Systems	1	-
Informed Consent	10	3
Informed Decision Making	1	-
Infraorbital Hollows	1	-
Infrequent Bowel Movements	1	-
Infrequent or Difficult Evacuation	1	-
Infusion Reaction	2	-
Infusion Reactions	1	1
Inguinal Hernia	12	2
Inguinal Hernia Bilateral	1	1
Inguinal Hernia Repair	2	2
Inguinal Hernia Unilateral	1	1
Inhalation of Nitrous Oxide	1	-
Inhalational Anthrax	1	-
Inheritable Bone Diseases	1	1
Inherited Abnormalities of Platelets	1	1
Inherited BMF Syndrome	1	1
Inherited Bone Marrow Failure	1	1
Inherited Bone Marrow Failure Syndrome	4	4
Inherited Bone Marrow Failure Syndrome, Aplastic Anemia	1	1
Inherited Bone Marrow Failure Syndromes	2	1
Inherited Cancer Syndrome	2	1
Inherited Disease	1	1
Inherited Disorders of Metabolism	1	1
Inherited Erythromelalgia	1	-
Inherited Eye Disease	1	1
Inherited Hematological Diseases	1	1
Inherited Metabolic Disorders	2	2
Inherited Metabolic Disorders (IMD)	2	2
Inherited Neurological Disorders of RNA Processing	1	1
Inherited Neuromuscular Conditions	2	2
Inherited Neuropathies	2	2
Inherited Ophthalmic Diseases	1	1
Inherited Peripheral Neuropathy	2	-
Inherited Retinal Degeneration	1	1
Inherited Retinal Disease (IRD)	1	1
Inherited Retinal Diseases	2	1
Inherited Retinal Diseases Caused by RPE65 Mutations	1	1
Inherited Retinal Dystrophy Due to RPE65 Mutations	1	-
Inherited Retinal Dystrophy Primarily Involving Sensory Retina	1	1
Inhibition on Platelet Aggregation	1	-
Inhibitors	1	1
Inhibitory Checkpoint Molecule	1	-
Inhibitory Control	2	2
INI1 (SMARCB1)-Deficient Primary CNS Malignant Tumors	1	1
INI1-negative Tumors	1	-
Injection Complication	1	1
Injection Drug Use	4	3
Injection Fear	1	1
Injection Pain Prevention	1	1

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Data sourced from official public datasets. See our methodology for details.

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