Clinical Research Directory
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1011 clinical studies listed.
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Tundra lists 1011 Cancer clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT00923065
Data Collection, Clinical Care and Interventions in CCR, NCI
This study provides cancer care through the National Cancer Institute's Medical Oncology Branch (MOB) to patients who are not enrolled in an active treatment research protocol. Patients receive standard treatments only; no investigational therapies are provided on this protocol. Patients 18 years of age and older may be eligible for this protocol. Candidates are patients for whom an NCI investigator decides that the interests of the patient and the NCI are best served by the patient's enrollment in this protocol to receive care and follow-up within the MOB. This includes patients in the following categories: * Patients previously enrolled in NCI trials whose participation in this protocol may continue to provide researchers important scientific information * Patients who will be eligible for a research protocol within the foreseeable future * Patients whose medical welfare will be seriously compromised by referral back to the community, such as patients with a rare or complex disease for which community resources are inadequate or unavailable * Terminally ill patients who have received most of their specialized medical care at the Clinical Center and for whom humanitarian considerations dictate that they continue to receive their medical care at NIH after going off study for the remaining weeks or months of life * Patients with cancer or HIV, or people at risk for cancer or HIV for whom cancer treatments at the NCI are requested through the MOB consult service * Patients who are participating in a non-treatment NCI research protocol and require standard-of-care therapy * Patients with cancer or HIV or people at risk for cancer for whom cancer treatment or management at the NCI would add significant value to the institute's cancer training program Participants receive standard medical care, including periodic routine laboratory tests, diagnostic x-rays, and nuclear medicine scans to monitor the course of illness and the effects of any treatment. ...
Gender: All
Ages: 4 Weeks - 120 Years
Updated: 2026-05-29
1 state
NCT00027326
Collection of Blood and Urine From Patients Undergoing Radiation Therapy
Background: -Research in NCI's Radiation Oncology Branch depends on the availability of blood and urine samples from patients receiving radiation therapy. Objectives: -To explore the effects of radiation therapy on gene expression in white blood cells, to measure radiation damage in red blood cells and to examine changes in hormone levels in the blood and urine after radiation therapy. Eligibility: -Patients 18 years of age and older who are receiving radiation therapy. Design: * Blood and urine samples are collected when participants enter the study. * Additional samples may be collected at different times during and after treatment. Ideally, samples are obtained before, at the completion of, and 1 month following radiation therapy. Blood samples usually will be collected during routine patient monitoring procedures and will not require an additional needle stick. * A total of 300 patients will be studied at the NCI in Bethesda, MD, Johns Hopkins University in Baltimore and the University of Pennsylvania in Philadelphia.
Gender: All
Ages: 18 Years - 120 Years
Updated: 2026-05-29
1 state
NCT02639325
Tumor Related Epilepsy
Background: Some people with brain tumors have seizures related to the tumor. This is called tumor-related epilepsy. Usually brain tumors are treated by removing as much of the brain tumor as possible without causing problems. Researchers think this may improve the outcome for people with brain tumors. It may completely relieve or greatly reduce the number of seizures they have. Objectives: To evaluate people with brain tumors that are associated with seizures and to offer surgical treatment. Also, to study how surgery affects seizures. Eligibility: People age 8 and older who have a brain tumor with associated seizures. They must be willing to have brain surgery to treat their epilepsy. Design: Participants will be screened with a review of their medical records. Participants will have a medical history and physical exam. Participants will be admitted to the hospital at NIH. They will have Medical history Physical exam Neurological exam Tests of memory, attention, and thinking Questions about their symptoms and quality of life Blood drawn They may also have: MRI or CT scan. They will lie on a table that slides in and out of a machine that takes pictures. For part of the MRI, they will get a dye through an intravenous (IV) catheter. Video electroencephalography monitoring. Electrodes will be placed on the scalp. The participant s brain waves will be recorded while doing normal activities. Participants will be videotaped. Participants will keep a seizure diary before and after surgery. Participants will have surgery to remove their brain tumor and the brain area where their seizures start. They will stay in the hospital up to a week after surgery. Participants have for follow-up visits at NIH.
Gender: All
Ages: 8 Years - 99 Years
Updated: 2026-05-29
1 state
NCT00339495
Prostate Lung Colorectal and Ovarian (PLCO) Cancer Screening Trial
The Division of Cancer Preventionl (DCP, formerly DCPC), under extramural contracts to 10 U.S. clinical centers, is evaluating the effectiveness of screening for prostate, lung, colorectal and ovarian cancer (The PLCO Trial). In 1996 the NCI Executive Committee approved the expansion of the PLCO Trial to collect additional materials and to conduct additional studies. About, 74,000 men and 74,000 women, aged 55-74 years, have been randomized on a 50/50 basis into screening or usual care arms. Additional blood is collected from screened subjects and saliva for buccal cells from control subjects. Pathologic tissues are obtained for selected cases that develop cancer or selected related diseases (e.g. colon polyps, benign prostatic hyperplasia). Additional questionnaire-based risk and disease-related information is also collected, withconfirmation of disease status from medical records. Genetic, biochemical and questionnairebasedrisk information will be related to the development of cancer and other diseases in this population. Volunteers who provide samples for these studies will not routinely receive their individual results from the Additional Investigation. Subjects requesting such information, however, will be provided their test results. In 2009 the NCI Executive Committee approved the Extended Follow-up of subjects beyond the original 13-year follow-up period. Participants will be reconsented for the release of records to a single NCI-Designated Central Data Collection Center (CDCC), which will administer the annual mailings containing the annual study update questionnaire and a brief (1-2 page) risk factor questionnaire. Individuals who do not consent to release their identifiers to the CDCC will be followed up passively through linkage to state cancer registries and the National Death Index. This protocol Review Application is for (1) the collaboration of intramural scientists in the Division of Cancer Epidemiology and Genetics (DCEG) in the Additional Studies and (2) the coordination, in collaboration with DCP, of the Extended Follow-up....
Gender: All
Ages: 55 Years - 74 Years
Updated: 2026-05-29
1 state
NCT00001163
Clinical, Laboratory, and Epidemiologic Characterization of Individuals and Families at High Risk of Cancer
This is a clinical, epidemiologic, genetic, and laboratory study of individuals and families at high risk of cancer and selected tumors to investigate the genetic susceptibility and environmental exposures which may alter cancer risk. Families with multiple members who have an unusual pattern or number of cancers or tumors are evaluated clinically. This evaluation is specific for the type of cancer or tumor predominant in the family in order to determine the affection status of each individual for genetic epidemiologic studies. Genetic and environmental risk factor information specific for the tumor type is obtained. Individuals with, or at high risk of, cancer because of their personal, familial, or environmental histories are identified by healthcare worker referral or by personal inquiry. Relevant etiologic risk factor information is documented through review of pathology specimens and medical, vital, and genealogical records. Selected individuals and family members are asked to complete questionnaires and to undergo clinical evaluations specific for the tumor of interest. They are also asked to donate biologic specimens to be used in the search for cancer etiology and mechanisms of carcinogenesis. No therapy beyond counseling and education for cancer prevention, risk reduction, and early detection will be given. Genetic testing for tumor susceptibility gene(s) mutations and risk notification will be offered to study participants for whom a specific mutation predictive of disease has been identified in his/her family. This testing will only be offered when reasonable individual cancer risk estimates can be delivered, and only to those participants who choose to know their individual genetic status after appropriate education and counseling. The testing will be conducted exclusively in Clinical Laboratory Improvement Amendments (CLIA)-licensed laboratories. Genetic testing and risk notification are entirely optional and do not affect participation in other aspects of the protocol. A separate consent procedure and consent form will be used for genetic testing and risk notification related to these specific genes. Once enrolled, study participants are monitored prospectively for the development of outcomes of interest, typically by means of periodic mail or telephone contact. In selected instances, subjects may return to the Clinical Center periodically for study-specific follow-up examinations. Although we do not offer specific anti-cancer therapy as part of this protocol, we provide assistance to insure that study participants who require treatment for tumor-related problems that develop during the course of the study are referred to appropriate healthcare providers. We remain available to study participants and their healthcare providers for advice and consultation related to the management of familial cancer/tumor predisposition. ...
Gender: All
Updated: 2026-05-29
1 state
NCT03952624
Patient-Centered Assessment of Symptoms and Outcomes
Background: The cause of fatigue is not well understood. It can be felt differently by different people. Some people think there are different types of fatigue, with different causes. Researchers think a therapy to treat one type of fatigue in one condition should be able to treat that type of fatigue in other conditions. Objective: To understand the types of fatigue. Eligibility: Adults 18 and older who have felt fatigue for more than a month, and non-fatigued adults Design: Participants will be screened with a physical exam, their medical history, a vision test, and blood and urine tests. Participants will begin to track the foods they eat. This study will involve up to 10 visits. Each visit will last no more than 4 hours. In Stage 1, participants will have an interview, fill out questionnaires, and play computer games. They will take walking and handgrip tests. They will give blood, urine, and saliva samples. They will wear a wrist monitor at home for 7 days and write down their activities. They will be put into a group: fatigue or non-fatigued control. In Stage 2, participants will answer questionnaires and give a blood sample. They will have heart tests. They may take exercise and lung function tests that include wearing a nose clip. They may have an optional brain MRI: They may wear an electrode cap on their head during the scan to measure brain activity. They will lie on table that slides into a cylinder. They may perform tasks in the scanner. After the study, participants might be contacted about other studies.
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-29
1 state
NCT03245411
Assessment of Multi-Level Interventions to Improve Adherence to Oral Medications in Cancer Patients
Einstein Medical Center in Philadelphia serves a diverse group of the patient population. The majority of patients have a diverse cultural background, low literacy, and poor social-economic status. Medication adherence for chronic medical problems is in a range of 40-70%. Medication adherence among patients on oral anti-cancer therapy is not studied in detail. The main objective is to study medication adherence to oral anticancer agents in patients with low literacy and poor socio-economic status.
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-29
1 state
NCT04609072
Connect for Cancer Prevention Study (Connect)
Background: The National Cancer Institute, part of the National Institutes of Health, has partnered with nine health care systems across the U.S. to establish the Connect for Cancer Prevention Study. While researchers have made important discoveries, there is more to learn to lower the number of people affected by cancer. By taking part in Connect, participants can help researchers learn how the way we live, our genetics, and our health history may affect cancer risk. Objective: To study and better understand the causes of cancer and to find new ways to prevent it. Eligibility: The study will include 200,000 adults who get their health care from a partner health care system, are between 30 and 70 years old at enrollment, and have never had cancer. People remain eligible to join if they have or once had non-melanoma skin cancer, or a condition that may raise cancer risk (such as ductal carcinoma in situ, or DCIS). Design: Eligible recruits can sign up for Connect online by creating an account on MyConnect using their email address or phone number. After creating an account, they will complete the informed consent process. All information shared through MyConnect is secure to protect participant privacy. After joining the study, participants will be asked to answer online health surveys a few times a year, donate samples of blood, urine, and saliva every two to three years, and safely share access to their electronic health records with Connect. In the future, participants may donate unused samples that are collected at clinical visits, like tissue, stool, or blood, and may mail in samples collected at home. Participants may also share information from personal health trackers, like wearable devices or apps. This information will help researchers study the health and behavior patterns that may affect cancer risk. It takes time to understand the causes of cancer, so Connect will go on for many years. The longer people participate, the more researchers may learn. Participants can leave the study at any time. Learn more about Connect by visiting cancer.gov/connectstudy....
Gender: All
Ages: 30 Years - 70 Years
Updated: 2026-05-29
10 states
NCT00463814
AZD6244 (ARRY-142886) Solid Oral Dosage Formulation in Participants With Advanced Solid Malignancies
The primary purpose of the study is to assess the safety, tolerability and pharmacokinetics of a capsule of AZD6244 in participants with advanced solid malignancies.
Gender: All
Ages: 18 Years - 99 Years
Updated: 2026-05-29
1 state
NCT06851975
Research Into Biomarkers Predictive of Survival and Response to Cancer Treatment
Research into biomarkers predictive of survival and response to cancer treatment
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-29
NCT06952790
Fostering Oral Chemotherapy Understanding and Safety (FOCUS) Study
The purpose of this study is to learn about the experiences of cancer patients during treatment utilizing a mobile app called EveryDose© to track prescribed oral treatment for cancer. Based on these experiences, the study team will decide on expanding this pilot study to evaluate other methods that may prove to be beneficial in supporting cancer patient's ability to take cancer medications as prescribed (another common phrase used for this is adherence to treatment).
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-28
1 state
NCT04207437
Daily Hand-Held Vibration Therapy
The purpose of this pilot study is to determine the safety and feasibility of a daily 3-minute hand-held vibration therapy intervention to reduce the severity of CIPN in the hands. The investigators hypothesize that daily vibration therapy can reduce the severity of patient's CIPN in their hands and improve CIPN-related quality of life. The hope is that results from this study will provide early data on the feasibility, efficacy, and most importantly, safety, of daily 3-minute hand-held vibration therapy needed to justify future clinical trials examining vibration therapy as a potential option for treating CIPN in the future.
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-28
1 state
NCT05919264
FOG-001 in Locally Advanced or Metastatic Solid Tumors
The goal of this clinical trial is to determine if FOG-001 is safe and effective in participants with locally advanced or metastatic solid tumors.
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-28
21 states
NCT07405385
REstoring Metabolic FLEXibility Through Combined Exercise in Breast Cancer Survivors: A Randomized Controlled Trial.
The REFLEX study is a randomized, controlled clinical trial designed to evaluate the impact of a 16-week supervised, combined exercise program on metabolic flexibility and cardiorespiratory fitness in breast cancer survivors. While cancer treatments have significantly improved survival rates, the disease and its therapies often cause systemic mitochondrial dysfunction and muscle loss. This leads to persistent "metabolic inflexibility"-a reduced ability to efficiently switch between burning carbohydrates and fats for energy. This inflexibility, exacerbated by sedentary behavior and cancer-related fatigue, can severely diminish a patient's functional autonomy and overall quality of life. The trial focuses on assessing whether exercise can restore this metabolic adaptability in women aged 18 to 70 with stage I-III breast cancer who are currently on hormonal treatment and completed neo/adjuvant chemotherapy within the past 6 months. The study operates on the primary hypothesis that an individualized exercise intervention will significantly improve the participants' metabolic flexibility-measured via the metabolic crossover point-and overall aerobic capacity (VO2max) when compared to a control group. Additionally, the trial will analyze secondary outcomes, including changes in cardiovascular and metabolic risk factors, muscle strength, body composition (such as bone mineral density), and patient-reported outcomes assessing quality of life, fatigue, joint pain, anxiety, and depression. A total of 44 participants will be randomly assigned to either the intervention or control group. Participants in the intervention group will complete a 16-week program consisting of two weekly supervised sessions. Each session lasts between 55 and 85 minutes and includes a tailored combination of aerobic and strength training based on the individual's baseline fitness and metabolic thresholds. Participants in the control group. will receive standard educational materials via email, featuring healthy lifestyle and exercise guidelines from the World Health Organization (WHO) and the American College of Sports Medicine (ACSM). To evaluate the program's effectiveness, comprehensive medical and functional assessments will be conducted at baseline, immediately after the 16-week intervention, and at a 3-month follow-up. These evaluations include submaximal and maximal exercise tests on a cycle ergometer to analyze respiratory gases, detailed blood tests, body composition imaging (DXA scans), and maximum dynamic strength testing. Ultimately, the research aims to generate high-quality evidence to optimize standard exercise recommendations for breast cancer survivors and improve their long-term health and resilience.
Gender: FEMALE
Ages: 18 Years - 70 Years
Updated: 2026-05-28
1 state
NCT06829719
TTV-based mAnagement Of Long-term ImmunosuppreSsion in Kidney Transplantation
Long-term outcomes in kidney transplantation remain a significant challenge, as complications such as donor-specific antibodies (DSA), antibody-mediated rejection, infections, and cancer increasingly threaten graft and patient survival over time. The development of non-invasive biomarkers to guide the management of therapeutic immunosuppression beyond the first year post-transplantation is therefore a crucial unmet need. Torque Teno Virus (TTV), a non-pathogenic virus with a high prevalence worldwide, has emerged as a promising biomarker in this context. Its replication inversely reflects immune control by T cells, correlating with the depth of therapeutic immunosuppression. Additionally, its slow replication kinetics make TTV DNAemia a useful marker for evaluating patient adherence to immunosuppressive treatments. The TAOIST study tests whether longitudinal monitoring of TTV DNAemia every six months, starting from the second year after transplantation, can guide the personalization of immunosuppressive therapy. The primary endpoint is the time to the first occurrence of complications linked to inadequate immunosuppression, including dnDSA, biopsy-proven rejection, infection, cancer, or graft loss. Secondary objectives include evaluating the acceptability of TTV DNAemia among healthcare professionals and assessing its cost-effectiveness compared to standard care. An ancillary objective examines the link between TTV DNAemia and the immunosuppressant possession ratio (IPR) to explore its potential as a marker of treatment adherence.
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-27
NCT03089554
Evaluating Genomic Testing in Human Cancer & Outcomes of Targeted Therapies
This is a substudy (Part 2) of a larger two-part clinical trial including both observational and therapeutic (interventional) cohorts to assess the progression free survival ratio of patients treated with a targeted therapy based on genomic analysis results and recommendation by the Markey Cancer Center Molecular Tumor Board (MCC MTB).
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-27
1 state
NCT07609485
Identifying Cellular and Molecular Determinants of Efficacy and Resistance in Patients Undergoing CAR-T Therapy
In recent years we have witnessed a breakthrough in the treatment of leukemia and lymphoma using autologous CAR-T cells that can induce durable remission in patients. Multiple approved CAR-T therapy trials, including those at our centre, have consistently yielded objective tumor regression rates in about 40% of patients that have progressed after multiple previous chemo or targeted therapies. However, not all the patients respond to the therapy and rate of relapse is unfortunately common. Hence, the identification of biomarkers to track clinical activity of CAR-T and as predictive tools for patient selection is critical in our quest to develop personalized cellular therapies, where both degree and duration of response varies among different patients. For CAR-T therapy to truly live up to its promise, it is imperative to increase durable response rates. The success of CAR-T therapy not only depends in targeting antigens (e.x. CD19, BCMA) commonly expressed by malignant cells but also limited by poor persistence and trafficking of infused CAR-T cells in vivo. Hence highlighting the need to identify factors that exhibit optimal homing to the target sites and are able to persist long-term for continuous tumor surveillance. Furthermore, we lack comprehensive knowledge on how certain patients with leukemia and lymphoma achieve complete durable anti-cancer response upon CAR-T infusion whereas other either partially respond to the therapy and then relapse, or do not respond at all. Determining cellular and molecular factors that contribute to optimal homing of CAR-T cell to target sites as well as their long-term persistence will help us to design improved CAR-T based therapy against lymphoma other malignancies.
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-27
NCT07608848
First-in-human Imaging Study of Theranostic Pair [68Ga]Ga-DOTA-STR-17126 and Low-dose [177Lu]Lu-DOTA-STR-17126 in Patients With Advanced or Metastatic Cancer
This is an open-label, first-in-human, exploratory Phase 0 study evaluating the safety and diagnostic imaging performance of the DOTA-STR-17126 theranostic pair in patients with advanced or metastatic breast or prostate cancer. The study investigates \[68Ga\]Ga-DOTA-STR-17126 for PET imaging and, in patients with positive GRPR uptake, a low dose of \[177Lu\]Lu-DOTA-STR-17126 for SPECT imaging and dosimetry. The primary objective is to assess safety and tolerability. Secondary objectives include evaluation of imaging quality, biodistribution, pharmacokinetics, and radiation dosimetry. Exploratory objectives assess correlations between GRPR expression in tumour tissue and imaging uptake. The study is conducted at a single centre in Australia, with 12 evaluable participants (up to 20 enrolled), and supports the development of a GRPR-targeted theranostic approach for personalised cancer management.
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-27
NCT03899155
Pan Tumor Rollover Study
Main Objective of this study is to examine long-term safety of nivolumab monotherapy including combinations and other cancer therapies in various tumor types.
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-27
114 states
NCT07196241
Comprehensive Care for AYA: Needs Assessment Survey
The goal of this observational study is to assess gaps in education about exercise, sexual health, fertility, survivorship, financial issues, interpersonal relationships, and clinical trial participation among adolescents and young adults with cancer. Participants will be asked to complete a series of questionnaires.
Gender: All
Ages: 15 Years - Any
Updated: 2026-05-26
1 state
NCT07175376
Resilience Enhancement Using Electronic Frailty Index-Directed Care Pathway
The study purpose is to gain a better understanding of the needs of adults aged 65 and older while they are receiving chemotherapy by measuring their resilience and tailor care plans based on their individual needs.
Gender: All
Ages: 65 Years - Any
Updated: 2026-05-26
1 state
NCT06051695
A Study to Evaluate the Safety and Efficacy of Mesothelin-Targeting Logic-gated CAR T, in Participants With Solid Tumors That Express MSLN and Have Lost HLA-A*02 Expression
The goal of this study is to test autologous logic-gated Tmod™ CAR T-cell products in subjects with solid tumors including colorectal cancer (CRC), pancreatic cancer (PANC), non-small cell lung cancer (NSCLC), ovarian cancer (OVCA), mesothelioma (MESO), and other solid tumors that express mesothelin (MSLN) and have lost HLA-A\*02 expression. The main questions this study aims to answer are: Phase 1: What is the recommended dose that is safe for patients Phase 2: Does the recommended dose kill solid tumor cells and protect the patient's healthy cells Participants will be required to perform study procedures and assessments, and will also receive the following study treatments: Enrollment and Apheresis in BASECAMP-1 (NCT04981119) Preconditioning Lymphodepletion (PCLD) Regimen Tmod CAR T cells at the assigned dose
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-26
9 states
NCT06533059
A Study to Learn About Study Medicine ALTA2618 in Adults With AKT1 E17K-Mutant Solid Tumors
The purpose of this study is to characterize the safety and tolerability of ALTA2618 in adults with AKT1 E17K-mutant advanced solid tumors.
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-26
15 states
NCT06089954
Penn Medicine Biobank Return of Results Program
The goal of this hybrid type 1 effectiveness-implementation study is to evaluate and compare different ways of delivering genetic research results to participants. The main questions the study aims to answer are: * Is sharing actionable genetic research results with participants through a multimedia patient-informed eHealth intervention (e.g. patient portal) no worse than sharing results by telephone or videoconference with a genetic counselor? * Will research participants access an eHealth educational intervention or chatbot education to learn about research results being offered and the option to decline learning their individual research results and how frequently participants choose to decline actionable research results? * Who benefits less and more from digital intervention with return of actionable research results and what barriers exist to using these tools for return of research results outside this study? Participants in the biobank will be offered digital tools to learn about research results being offered and the option to decline receiving these results. Those who don't decline and have an actionable result will be randomly assigned to receive their results with a genetic counselor or through an eHealth portal. Participants will complete surveys before and after receipt of results to understand patient experiences with these methods of education and return of results to determine if digital tools can be used to help ensure more patients get access to research results which could impact their health.
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-26
1 state