2026 data ClinicalTrials.gov official source

Conditions: D

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

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

1,173 conditions starting with "D"

Showing 501–550 of 1,173

Condition	Trials	Recruiting
Diabetic Macular Edema	64	10
Diabetic Macular Edema (DME)	9	4
Diabetic Mellitus	1	-
Diabetic Nephropathies	13	6
Diabetic Nephropathy	10	2
Diabetic Nephropathy Type 2	1	-
Diabetic Nephropathy Type 2 - Uncontrolled	1	1
Diabetic Neuropathic Pain	1	1
Diabetic Neuropathies	9	1
Diabetic Neuropathy	9	1
Diabetic Neuropathy With Neurologic Complication	1	-
Diabetic Neuropathy, Distal Symmetric Polyneuropathy (Manifestation)	1	-
Diabetic Neuropathy, Painful	2	1
Diabetic Peripheral Neuropathic Pain	8	5
Diabetic Peripheral Neuropathy	18	5
Diabetic Peripheral Neuropathy (DPN)	1	-
Diabetic Peripheral Neuropathy Type 2	1	1
Diabetic Peripheral Neuropathy Type 2 - Uncontrolled	1	1
Diabetic Polyneuropathy	2	-
Diabetic Retinopathy	58	15
Diabetic Retinopathy (DR)	6	2
Diabetic Retinopathy With Macular Edema of Both Eyes (Diagnosis)	1	-
Diabetic Ulcer	2	-
Diabetic Ulcers	2	-
Diabetic Wound	1	-
Diabetics Without Symptoms of Gastroparesis	1	-
Diagnoses Disease	2	-
Diagnosis	7	7
Diagnostic Ability	1	1
Diagnostic Accuracy	1	1
Diagnostic Errors	1	-
Diagnostic Imaging	2	1
Diagnostic Tests	1	-
Diagnostic Uncertainty	1	1
Dialysis	6	2
Dialysis Access Malfunction	1	-
Dialysis Amyloidosis	1	1
Dialysis Catheter	1	-
Dialysis Dependency	1	1
Dialysis Fistula Creation	1	-
Dialysis Patients	1	1
Dialysis Related Complication	1	1
Dialysis-Dependent Chronic Kidney Disease	1	-
Dialysis; Complications	5	3
Diamond-Blackfan Anemia	12	6
Diaper Dermatitis	1	-
Diaper Rash	1	-
Diaphragm Disease	1	-
Diaphragm Injury	2	2
Diaphragm Issues	2	1

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