2026 data ClinicalTrials.gov official source

Conditions: E

Compiled by PlainTrial · January 1, 2026

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

986 conditions starting with "E"

Showing 801–850 of 986

Condition	Trials	Recruiting
Evaluate Two Paradigms for Simultaneous Assessment of Hepatic and Intestinal CYP3A	1	-
Evaluation of Bioavailability of Supplemental Forms of Iron	1	-
Evaluation of Video Discharge Instructions in Improving Understanding	1	-
Evaporative Dry Eye	1	-
Evaporative Dry Eye Disease	2	-
Evaporative Loss Dry Eye Disease	1	1
Evidence Based Measurement	1	1
Evidence Based Programs in Schools	1	1
Evidence-Based Medicine	1	-
Evidence-Based Practice	1	-
Evidence-Based Practices	1	-
Evidence-Based Public Health	1	-
Ewing Sarcoma	27	19
Ewing Sarcoma of Bone	2	2
Ewing Sarcoma of Bone or Soft Tissue	1	-
Ewing Sarcoma of Soft Tissue	1	1
Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor (PNET)	1	-
Ewing's Sarcoma	8	2
Ewing's Tumor Recurrent	1	1
Excavatum, Pectus	1	-
Excercise	1	-
Excess Androgen	1	-
Excessive Absenteeism by Primary School Students	1	-
Excessive Bleeding During Surgery	1	1
Excessive Daytime Sleepiness	4	2
Excessive Dynamic Airway Collapse	1	1
Excessive Gestational Weight Gain	1	1
Excessive Sleepiness	2	1
Excessive Weight Gain	2	1
Excitatory Amino Acid Agents	1	1
Exclusive Breastfeeding	1	1
Excretion	2	-
Executive Dysfunction	18	10
Executive Function	6	4
Executive Function (Cognition)	2	1
Executive Functioning	1	1
Exercise	58	24
Exercise Adherence	1	1
Exercise Capacity	2	1
Exercise Endurance	1	-
Exercise Induced Hyponatremia	1	-
Exercise Induced Muscle Damage	1	1
Exercise Intervention	1	-
Exercise Intolerance	2	1
Exercise Oncology	1	1
Exercise Performance	8	4
Exercise Performance Recovery	1	1
Exercise Physiology	1	1
Exercise Promotion	1	-
Exercise Recovery	2	2

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