2026 data ClinicalTrials.gov official source

Conditions: L

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

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

1,243 conditions starting with "L"

Showing 1,051–1,100 of 1,243

Condition	Trials	Recruiting
Lung Metastases From Any Primary	1	1
Lung Metastasis	1	-
Lung Neoplasm	9	4
Lung Neoplasm Malignant	3	3
Lung Neoplasms	24	9
Lung Neoplasms/Diagnosis	1	-
Lung Neuroendocrine Neoplasm	4	2
Lung Neuroendocrine Tumor	1	-
Lung Neuroendocrine Tumor G1	1	1
Lung Neuroendocrine Tumor G2	2	1
Lung Nodule	3	1
Lung Nodule, Solitary	1	-
Lung Nodules	2	1
Lung Non-Small Cell Carcinoma	48	23
Lung Non-Small Cell Squamous Carcinoma	3	1
Lung Non-Squamous Non-Small Cell Carcinoma	6	2
Lung Perfusion	1	-
Lung Resection Procedures	1	-
Lung Small Cell Carcinoma	2	1
Lung Small Cell Carcinoma, A Subtype	1	1
Lung Small Cell Carcinoma, I Subtype	1	1
Lung Small Cell Carcinoma, N Subtype	1	1
Lung Small Cell Carcinoma, P Subtype	1	1
Lung Squamous Cell Cancer	1	-
Lung Squamous Cell Carcinoma	3	1
Lung Squamous Cell Carcinoma Stage IV	1	-
Lung Surgery	1	1
Lung Transplant	16	13
Lung Transplant Failure	1	1
Lung Transplant Failure and Rejection	2	-
Lung Transplant Infection	1	-
Lung Transplant Reject	1	-
Lung Transplant Rejection	7	5
Lung Transplant; Complications	7	3
Lung Transplant; Infection or Inflammation	1	1
Lung Transplantation	13	6
Lung Transplantation Rejection	1	-
Lung Tumor	3	-
Lung Ultrasound	1	1
Lung, Prostate, Breast, Colon, Pancreatic, Renal, Bladder,Thyroid, Ovarian, Head and Neck,GI (Foregut - Esophagus),GI (Midgut) Cancer	1	-
Lung, Wet	1	1
Lung-protective Ventilation	1	1
Lung; Node	2	1
Lungs; Developmental Disorder	1	1
Lupron	1	-
Lupus	14	9
Lupus Anticoagulant Disorder	1	1
Lupus Arthritis, Systemic Lupus Erythematosus	1	-
Lupus Erythematosus	4	2
Lupus Erythematosus, Cutaneous	2	-

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