Clinical Research Directory

Frequency of Care for Peripherally Inserted Central Vascular Access In the Prevention of Marsi

This randomized controlled clinical trial evaluates the safety equivalence between weekly and biweekly dressing changes for peripherally inserted central catheters (PICC) in oncology patients receiving outpatient chemotherapy. The study will assess vascular access functionality, skin integrity including Medical Adhesive-Related Skin Injury (MARSI), and the incidence of catheter-related complications. A total of 150 adult patients with colon or pancreas cancer receiving chemotherapy and requiring PICC insertion will be randomized into two groups: weekly dressing changes (control group) or biweekly dressing changes every 14 days (intervention group). Participants will be followed during chemotherapy treatment for a minimum of six cycles and up to twelve sessions. Outcomes include catheter-related complications, patient satisfaction with vascular access care, and quality of life measured using the EORTC QLQ-C30 questionnaire (European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire).

Genomic Services Research Program

Background: Genes are the instructions a person s body uses to function. Genome sequencing reads through all of a person s genes. Everyone has many gene variants, and most do not cause disease. Some gene variants called secondary findings may be important for a person s health even if they are not related to the reason why a person had genome sequencing done. Researchers want to learn more about what it means to have a secondary finding. Objectives: To learn about how gene variants may affect a person s health. To learn about how people understand their genetic test results. Eligibility: People with secondary findings from genetic testing done as part of a research study, clinical care, or other methods. Design: Participants may be asked to do an online survey and phone interview to ask what they think about their results, their healthcare, and if they talk with their family about the result. Eligible participants may be offered a visit to the NIH Clinical Center where they will be evaluated for health problems related to the secondary finding. DNA samples that were already collected may be studied. Participants may be asked to send in a second DNA sample (blood or saliva). These will be used to verify any findings. Participants who have a secondary finding can get genetic counseling.

An Exosomal microRNA Signature for Preoperative Staging in Colon Cancer

Recent studies have highlighted the potential benefits of neoadjuvant chemotherapy (NAC) in colon cancer; however, its indication is generally limited to cases corresponding to pathological stage IIB or higher. Accurately identifying such high-risk cases before surgery remains challenging using conventional clinical diagnostics alone. Therefore, we hypothesized that integrating molecular biomarkers with preoperative clinical assessment could provide a more precise and sensitive evaluation of tumor aggressiveness. In this context, we focused on exosomal microRNAs, which are actively secreted from tumor cells and remain stable in circulation, and aimed to develop a machine learning-based biomarker panel. To achieve this, we initiated a multicenter study utilizing preoperative plasma samples to establish a reliable biomarker model for risk stratification and treatment decision-making in colon cancer.

Distance-Based Exercise to Preserve Function and Prevent Disability

This clinical trial studies whether an exercise program can be successfully delivered to patients receiving treatment for cancer through virtual sessions and allow patients to exercise in their own home. Treatments for cancer can cause side effects such as fatigue and loss of strength. These side effects can make it difficult to work, take care of family, and do other things the patient wants to do. Preliminary research shows that exercise can help prevent some of these side effects, but it can be more difficult to start an exercise program when a patient is receiving cancer treatment. The exercise program in this study is delivered through telehealth (TH) video calls. The TH sessions are delivered by trained staff that supervise resistance exercises. The trained staff also provide guidance to the patient on completing unsupervised aerobic sessions on their own. This may be a successful way to deliver an exercise program and make it easier for cancer patients to exercise in their own home during treatment.

EXoPERT EMERALD Clinical Study

The purpose of this study is to establish a multi-center clinical repository of blood samples to support the development and evaluation of an artificial intelligence-based in vitro diagnostic software. The software analyzes surface-enhanced Raman spectroscopy (SERS) profiles of extracellular vesicles (EVs) extracted from human plasma for the early detection of multiple cancers, including lung, ovarian, breast, pancreatic, and colorectal cancers.

Ovarian-Sparing Adaptive Radiotherapy in Young Adult Women

Female patients with early onset (\<50 years old) pelvic malignancies such as uterine and rectal cancers are rising in incidence, which often requires pelvic radiation; many of these patients are premenopausal and at a high risk of premature ovarian failure from radiotherapy. Premature ovarian failure carries significant cardiac, musculoskeletal, sexual, and psychosocial morbidity. Ovarian transposition carries variable success rates, is not readily accessible to the general population, and can still be at risk of clinically significant radiotherapy doses. There is an unmet need for innovative techniques to protect ovarian function.

Chemopreventive Effects of Epigallocatechin Gallate (EGCG) in Colorectal Cancer (CRC) Patients

This will be a randomized, controlled pilot trial of patients with histological documentation of primary colon or rectal adenocarcinoma with resectable cancer, who have not received any treatments for cancer. If patient is a candidate for surgical resection, with no planned neoadjuvant chemotherapy, then the patient is eligible. All eligible subjects will be consented prior to surgery.

Risk Communication Within Mexican-American Families

This study will examine what methods work best for encouraging Mexican-American family members to talk about their risk for diabetes, heart disease, breast cancer and colon cancer. Within the Mexican-American community, the family culture provides an important setting in which individuals interpret and share their health information and formulate strategies to engage in health-promoting behaviors. The information from the study will be used to design risk communication approaches for Mexican-American households. Members of households with at least three adults 18 to 70 years of age who are part of the existing Mexican-American households recruited by the University of Texas M.D. Anderson Cancer Center may be eligible for this study. Participants are interviewed about their medical history, family history of disease, health behaviors, beliefs about disease and disease risk, experiences living in the United States, and relationships with family members and close friends. They are then provided information about their family risk for diabetes, heart disease, breast cancer and colon cancer, based on the information they provided in the interview. Two additional interviews are conducted over the telephone that include questions about how the participants communicate with family members about their risk and health behaviors.

Evaluating a Physical Activity Index for Assessment and Counseling for Breast and Colon Cancer Survivors

The purpose of this research study is to determine whether using the physical activity index screener, exercise coaching, and self-monitoring will increase physical activity and reduce time spent sitting or being inactive in patients who had breast or colon cancer.

Integrated Cancer Repository for Cancer Research

The iCaRe2 is a multi-institutional resource created and maintained by the Fred \& Pamela Buffett Cancer Center to collect and manage standardized, multi-dimensional, longitudinal data and biospecimens on consented adult cancer patients, high-risk individuals, and normal controls. The distinct characteristic of the iCaRe2 is its geographical coverage, with a significant percentage of small and rural hospitals and cancer centers. The iCaRe2 advances comprehensive studies of risk factors of cancer development and progression and enables the design of novel strategies for prevention, screening, early detection and personalized treatment of cancer. Centers with expertise in cancer epidemiology, genetics, biology, early detection, and patient care can collaborate by using the iCaRe2 as a platform for cohort and population studies.

Evaluation of NuvastaticTM in Reducing Cancer-Related Fatigue in Stage IV Colon Cancer Patients Undergoing First-Line Chemotherapy

The goal of this clinical trial is to evaluate whether Nuvastatic can reduce cancer-related fatigue in adult patients with colon cancer undergoing first-line chemotherapy. The main questions it aims to answer are: Does Nuvastatic significantly reduce cancer-related fatigue compared to placebo? Is Nuvastatic safe and well tolerated in this patient population? Researchers will compare Nuvastatic vs placebo to see if Nuvastatic improves fatigue scores and maintains an acceptable safety profile. Participants will: Receive Nuvastatic or placebo sachets (3 times per day) for 3 cycles of 20 days each (total \~60 treatment days). Continue their standard first-line chemotherapy regimen. Provide blood samples for biomarkers (CEA, CA-125) at Screening and End of Treatment. Complete patient diaries and fatigue assessments as per protocol.

A Randomized, Double-blind, Placebo-controlled, Parallel-group, Comparative, Phase III Study to Evaluate the Efficacy and Safety of Nuvastatic® 300mg Capsule in Reducing Cancer-Tumor in Patients With Metastatic Colorectal Cancer Receiving Standard Chemotherapy.

The goal of this clinical trial is to evaluate whether Nuvastatic 300 capsule can reduce cancer-related fatigue in adult patients with colon cancer undergoing first-line chemotherapy. The main questions it aims to answer are: Does Nuvastatic 300 capsule significantly reduce cancer-related fatigue compared to placebo? Is Nuvastatic 300 capsule safe and well tolerated in this patient population? Researchers will compare Nuvastatic 300 capsule vs placebo to see if Nuvastatic 300 capsule improves fatigue scores and maintains an acceptable safety profile. Participants will: Receive Nuvastatic 300 capsule or placebo capsules (3 times per day) for 6 cycles of 20 days each (total \~120 treatment days). Continue their standard first-line chemotherapy regimen. Provide blood samples assessment at Screening and End of Treatment. Complete patient diaries and fatigue assessments as per protocol.

Mainstreaming Genetics: Evaluation of a Digital Application to Scale and Spread Oncologist-initiated Genetic Testing

Genetic testing can alter therapy and surgical management for cancer patients and is therefore indicated as a first-line test for many newly diagnosed patients, including breast, ovarian, pancreatic, prostate and colon/GI patients. To reduce pressure on already constrained genetics clinics across Canada, some cancer centres are 'mainstreaming' genetic testing - whereby genetic testing is initiated and mediated by oncologists without traditional pre-test genetic counseling (GC) often using some form of paper-based patient pamphlets or videos. There is no standard, evidence-based approach to mainstreaming, leading to significant practice variation, a lack of coordinated care and ultimately, negative psychological impacts on patients. Digital solutions can address these gaps by providing a standardized, coordinated and patient-centered approach to deliver cancer genetic education. However, digital solutions for providing cancer genetics services are uncommon and clinical-effectiveness and service delivery outcomes have not been well-assessed. This study will test a digital mainstreaming platform called the Genetics Adviser for Mainstream care to assess its effectiveness in improving psychological outcomes and patient-centred care for mainstream cancer patients compared to standard of care.

A Trial of RSC-1255 for Treatment of Patients With Advanced Malignancies

RSC-101 is a Phase 1a/1b clinical trial of RSC-1255 in adult study participants with advanced solid tumor malignancies who are intolerant of existing therapies known to provide clinical benefit, have disease that has progressed after standard therapy, or have previously failed other therapies. The study has two phases. The purpose of Phase 1a (Dose Escalation) is to confirm the appropriate treatment dose and Phase 1b (Dose Expansion) is to characterize the safety and efficacy of RSC-1255.

Six Versus Twelve Month Index Follow-up After Large Colon Polyp Resection

The study will compare the use of a 6-month follow-up vs a 12-month follow-up after the removal of a large non-pedunculated polyp 20-50mm in size and without high grade dysplasia.

Multidisciplinary Prehabilitation and Postoperative Rehabilitation in Patients Undergoing Resection of Colon Cancer

ONCOFIT is a randomized clinical trial with a two-arm parallel design aimed at determining the influence of a multidisciplinary prehabilitation + postoperative program on post-surgery complications in patients undergoing resection of colon cancer. This intervention will include supervised physical exercise, dietary behavior change, and psychological support comparing its influence to the standard care.

QL1706 Combined With Standard Therapy for Conversion Therapy of Synchronous Liver Metastases From Colon Cancer: a Multicenter, Single-arm, Exploratory Study

This is a single-arm clinical study aiming to enroll 30 colon cancer patients with liver-only metastases. All eligible participants will undergo screening and enrollment after signing the informed consent form. All patients will receive stereotactic body radiation therapy (SBRT) targeting 1 to 3 liver lesions (each \< 3 cm) at a total dose of 50 Gy delivered in 5 fractions. For lesions adjacent to the liver capsule, portal vein or bile duct, the target volume can be expanded by 5-10 mm outside the visible lesion boundary. One week after radiotherapy completion, patients will be treated with QL1706 (Apalitamab-Tovorizumab, 5 mg/kg, iv, Q3W) combined with CAPOX plus bevacizumab. Preoperative treatment consists of up to 6 cycles, with each cycle lasting 3 weeks. Efficacy assessment will be conducted every 2 cycles. The investigator or multidisciplinary team (MDT) will decide to initiate curative treatment (surgical resection or radiofrequency ablation of liver metastases, combined with synchronous or staged resection of primary colon lesion) or continue conversion therapy. Surgery shall be scheduled 6 weeks after the final dose of bevacizumab. During the preoperative waiting period, one extra cycle of QL1706 (5 mg/kg, iv, Q3W) plus CAPOX is permitted. The interval between the last immunochemotherapy administration and surgery is required to be 2-3 weeks. Adjuvant therapy is scheduled to start 3 weeks after surgery, and must be initiated no later than 2 months postoperatively. The investigator will determine the use of QL1706 and/or bevacizumab in adjuvant setting according to individual patient conditions. If the time from surgery to adjuvant therapy is less than 4 weeks, the first postoperative cycle will use QL1706 (5 mg/kg, iv, Q3W) combined with CAPOX only. Postoperative QL1706 maintenance treatment will not exceed 1 year. Patients receiving postoperative systemic adjuvant chemotherapy will complete 8 cycles of perioperative CAPOX with or without bevacizumab. Patients with progressive disease (PD) or those who fail conversion therapy within 18 weeks will switch to alternative systemic regimens in accordance with the 2025 guidelines issued by the Chinese Society of Clinical Oncology (CSCO) and the National Comprehensive Cancer Network (NCCN). CAPOX + bevacizumab regimen (repeated every 3 weeks): Oxaliplatin: 130 mg/m², intravenous infusion over 2 hours, d1; Capecitabine: 1000 mg/m² per dose, po, bid, d1-14; Bevacizumab: 7.5 mg/kg, ivgtt, d1.

A Phase I/II Study of Combination Immunotherapy for Advanced Cancers Including HPV-Associated Malignancies, Small Bowel, and Colon Cancers

Background: Often, metastatic human papillomavirus (HPV) associated cancers cannot be cured. They also do not respond well to treatment. Some forms of colon cancer also have poor responses to treatment. Researchers want to see if a new drug treatment can help people with these types of cancers. Objective: To find a safe dose of entinostat in combination with PDS01ADC and bintrafusp alfa and to see if this treatment will cause tumors to shrink. Eligibility: Adults ages 18 and older who have cervical, oropharyngeal, anal, vulvar, vaginal, penile, squamous cell rectal, or another cancer that may be associated with HPV infection or microsatellite stable small bowel or colorectal cancer. Design: Participants will be screened with a medical history and physical exam. Their ability to do daily activities will be assessed. They may have imaging scans of the brain and/or chest, abdomen, and pelvis. They may have nuclear bone scans. They will have an electrocardiogram to test heart function. They will have blood and urine tests. They may have a tumor biopsy. Participants with skin lesions may have them photographed. Some screening tests will be repeated during the study. Treatment will be done in 28-day cycles. Participants will get bintrafusp alfa through an intravenous catheter every 2 weeks. They will get PDS01ADC as an injection under the skin every 4 weeks. They will take entinostat by mouth once a week. They will complete a medicine diary. Participants will get treatment for 2 years. They will have 1-2 follow-up visits in the 30 days after treatment ends. Then they will be contacted every 6 months to check on their health.

A Study of Fruquintinib Plus FOLFIRI as Second-Line Treatment for Participants With Metastatic Colorectal Cancer (FRUITFUL)

This is an open-label multicenter, single-arm Phase II study of Fruquintinib in combination with FOLFIRI (leucovorin calcium (folinic acid), fluorouracil, and irinotecan) in participants with metastatic colorectal cancer (mCRC). The main goals of this study are to: * Evaluate the efficacy of the combination of fruquintinib + FOLFIRI in the 2nd-line mCRC setting * Evaluate the safety of the combination of fruquintinib + FOLFIRI

Single Arm Study of Neoadjuvant Dostarlimab in Stage II and III Deficient Mismatch Repair Colon Cancers

This is a Phase II, single arm study looking at the rate of major clinical response and non-operative management in Stage II and III colon cancer after 18 weeks (up to 6 cycles) of neoadjuvant dostarlimab.

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

Safety and Tolerability of ²¹²Pb-DOTAM-GRPR1 in Adult Subjects With Recurrent or Metastatic GRPR-expressing Tumors

A Phase 1 Open-Label, First-in-human, Dose Escalation and Expansion Study to Determine the Safety, Tolerability, Dosimetry, Pharmacokinetics, and Preliminary Efficacy of 212Pb-DOTAM-GRPR1 in Adult Participants with Recurrent or Metastatic GRPR-expressing Tumors

A Study to Investigate the Safety, Tolerability, Pharmacokinetics, and Anti-tumor Activity of CBI-1214 T Cell Engager in Participants With Advanced or Metastatic MSS/MSI-L Colorectal Cancer

This study will investigate the safety, tolerability, pharmacokinetics, and anti-tumor activity of CBI-1214 in participants with advanced or metastatic Microsatellite Stable (MSS)/Microsatellite Instability Low (MSI-L) Colorectal Cancer

Distribution and Analysis of Metastatic Lymph Nodes in Colorectal Cancer Patients (DIAMOND)

The goal of this observational study is to learn about the spatial distribution and significance of metastatic lymph nodes in colorectal cancer patients. The main question it aims to answer is: * What is the spatial distribution pattern of metastatic lymph nodes in patients with colorectal cancer? * Can the spatial distribution pattern of metastatic lymph nodes in patients with colorectal cancer guide clinical practice? Participants should undergo regular follow-up examinations for at least 5 years after the surgery.