Immune Cell Response to Stimuli
NCT00397280
Recruiting
This study will investigate the response of immune cells (neutrophils, monocytes) to various signals in the test tube to determine how they sense the signals in the body and what substances they produce in response to them. It will determine how the cells may, under certain circumstances, contribute to inflammation, and will measure substances in the blood plasma (the liquid, non-cellular part of the blood) that might stimulate white blood cells, in order to understand how the blood responds to... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
04/25/2025
Locations: NIEHS Clinical Research Unit (CRU), Research Triangle Park, North Carolina
Conditions: Inflammation
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Testing Osimertinib as a Treatment for Lung Cancers With an EGFR Exon 20 Change
NCT03191149
Recruiting
This phase II trial studies how well osimertinib works in treating patients with non-small cell lung cancer with EGFR exon 20 insertion mutation that is stage IIIB-IV or has come back after a period of improvement (recurrent). Osimertinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/25/2025
Locations: Anchorage Associates in Radiation Medicine, Anchorage, Alaska +334 locations
Conditions: Advanced Lung Non-Small Cell Carcinoma, Recurrent Lung Non-Small Cell Carcinoma, Stage IIIB Lung Non-Small Cell Cancer AJCC v7, Stage IV Lung Non-Small Cell Cancer AJCC v7
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Phase I/II Study to Reduce Post-transplantation Cyclophosphamide Dosing for Older or Unfit Patients Undergoing Bone Marrow Transplantation for Hematologic Malignancies
NCT04959175
Recruiting
Background: Certain blood cancers can be treated with blood or bone marrow transplants. Sometimes the donor cells attack the recipient's body, called graft-versus-host disease (GVHD). The chemotherapy drug cyclophosphamide helps reduce the risk and severity of GVHD. Researchers want to learn if using a lower dose of cyclophosphamide may reduce the drug's side effects while maintaining its effectiveness. Such an approach is being used in an ongoing clinical study at the NIH with promising result... Read More
Gender:
ALL
Ages:
Between 12 years and 85 years
Trial Updated:
04/25/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland +1 locations
Conditions: Hematologic Neoplasms
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Defining Neurobiological Links Between Substance Use and Mental Illness
NCT05538910
Recruiting
Background: Nicotine dependence leads to about 480,000 deaths every year in the United States. People with major depressive disorder (MDD) are twice as likely to use nicotine compared to the general population. They have greater withdrawal symptoms and are more likely to relapse after quitting compared with smokers without MDD. More research is needed on how nicotine affects brain function in those with MDD. Objective: To understand how nicotine affects symptoms of depression and related brai... Read More
Gender:
ALL
Ages:
Between 18 years and 60 years
Trial Updated:
04/25/2025
Locations: National Institute on Drug Abuse, Baltimore, Maryland
Conditions: Major Depressive Disorder, Substance Use Disorder, Normal Physiology
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A Study With Tovorafenib (DAY101) as a Treatment Option for Progressive, Relapsed, or Refractory Langerhans Cell Histiocytosis
NCT05828069
Recruiting
This phase II trial tests the safety, side effects, best dose and activity of tovorafenib (DAY101) in treating patients with Langerhans cell histiocytosis that is growing, spreading, or getting worse (progressive), has come back (relapsed) after previous treatment, or does not respond to therapy (refractory). Langerhans cell histiocytosis is a type of disease that occurs when the body makes too many immature Langerhans cells (a type of white blood cell). When these cells build up, they can form... Read More
Gender:
ALL
Ages:
Between 180 days and 22 years
Trial Updated:
04/25/2025
Locations: Children's Hospital of Alabama, Birmingham, Alabama +99 locations
Conditions: Recurrent Langerhans Cell Histiocytosis, Refractory Langerhans Cell Histiocytosis
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Chemotherapy Combined With Immunotherapy Versus Immunotherapy Alone for Older Adults With Stage IIIB-IV Lung Cancer, The ACHIEVE Trial
NCT06096844
Recruiting
This phase III trial compares the effect of adding chemotherapy to immunotherapy (pembrolizumab) versus immunotherapy alone in treating patients with stage IIIB-IV lung cancer. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Chemotherapy drugs work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividin... Read More
Gender:
ALL
Ages:
70 years and above
Trial Updated:
04/25/2025
Locations: Highlands Oncology Group - Fayetteville, Fayetteville, Arkansas +282 locations
Conditions: Advanced Lung Non-Small Cell Carcinoma, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8, Stage IV Lung Cancer AJCC v8
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A Dosimetry Study of Lutetium (177Lu) rhPSMA-10.1 and Lutetium (177Lu) Vipivotide Tetraxetan (Pluvicto®) in Patients With Non-curative Metastatic Prostate Cancer
NCT06516510
Recruiting
A randomised, multi-centre, intra-patient imaging and dosimetry crossover study of lutetium (177Lu) rhPSMA 10.1 and lutetium (177Lu) vipivotide tetraxetan (Pluvicto®) in patients with non-curative metastatic prostate cancer
Gender:
MALE
Ages:
60 years and above
Trial Updated:
04/25/2025
Locations: Biogenix Molecular, Miami, Florida +3 locations
Conditions: Metastatic Prostate Cancer
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A Study of Amivantamab in Combination With Lazertinib, or Amivantamab in Combination With Platinum-Based Chemotherapy, for Common Epidermal Growth Factor Receptor (EGFR)-Mutated Locally Advanced or Metastatic Non-Small Cell Lung Cancer (NSCLC)
NCT06667076
Recruiting
The primary purpose of the study is to assess how well amivantamab subcutaneous (SC) administration in combination with lazertinib or in combination with chemotherapy works (antitumor activity) in participants with epidermal growth factor receptor mutated (EGFRm) non-small cell lung cancer (NSCLC; that is one of the major types of lung cancer).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/25/2025
Locations: Providence Medical Foundation, Fullerton, California +51 locations
Conditions: Carcinoma, Non-Small-Cell Lung
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A Study to Evaluate Opevesostat (MK-5684) in Male Participants With Moderate Hepatic Impairment (MK-5684-009)
NCT06860243
Recruiting
Researchers have designed a study medicine called opevesostat as a new way to treat prostate cancer. The purpose of this study is to learn what happens to opevesostat in a person's body over time (a pharmacokinetic \[PK\] study). Researchers will compare what happens to opevesostat in the body when it is given to healthy participants and participants with moderate hepatic (liver) impairment.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
04/25/2025
Locations: Clinical Pharmacology of Miami ( Site 0002), Miami, Florida +1 locations
Conditions: Hepatic Impairment, Healthy Participants
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Detection and Characterization of Infections and Infection Susceptibility
NCT00404560
Recruiting
This screening study will examine the causes of immune disorders affecting white blood cells, which defend against infections and will try to develop better means of diagnosis and treatment of these immune disorders. This is a 2 visit screening study and patients determined to be of interest for additional study or treatment will be asked to provide consent for enrollment into an appropriate NIH follow up study. This study does not cover the cost of the first visit to NIH for travel or lodgings... Read More
Gender:
ALL
Ages:
Between 1 month and 100 years
Trial Updated:
04/25/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Immune Deficiencies
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Pyruvate Kinase Deficiency Global Longitudinal Registry
NCT03481738
Recruiting
This study is an observational (ie, noninterventional), longitudinal, multicenter, global registry for patients with pyruvate kinase (PK) deficiency, a rare nonspherocytic hemolytic anemia. This Registry will be open for enrollment for 7 years and all enrolled participants will be followed prospectively for a minimum of 2 years, and up to 9 years. Data will be collected from participating Registry Physicians, participants, and, where appropriate, parents/guardians who have provided informed co... Read More
Gender:
ALL
Ages:
All
Trial Updated:
04/25/2025
Locations: Phoenix Childrens Hospital, Phoenix, Arizona +53 locations
Conditions: Pyruvate Kinase Deficiency
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Natural History of Acquired and Inherited Bone Marrow Failure Syndromes
NCT05012111
Recruiting
Background: Bone marrow failure diseases are rare. Much is known about the diseases at the time of diagnosis, but long-term data about the effects of the diseases and treatments are lacking. Researchers want to better understand long-term outcomes in people with these diseases. Objective: To follow people diagnosed with acquired or inherited bone marrow failure disease and study the long-term effects of the disease and its treatments on organ function. Eligibility: People aged 2 years and o... Read More
Gender:
ALL
Ages:
Between 2 years and 99 years
Trial Updated:
04/25/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Severe Aplastic Anemia, Telomere Biology Disorders, Inherited Bone Marrow Failure Syndromes
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