Clinical Research Directory

Cancer Nutrition Study - A Study of Dietary Interventions in Cancer Patients Treated With Immune Checkpoint Inhibitors

The goal of this clinical trial is to learn whether changing the diet can help improve gut health and support recovery from immune-related side effects caused by immune checkpoint inhibitor (ICI) cancer treatment in adults with solid tumors who develop moderate to severe immune-related side effects that require steroid treatment. The main questions it aims to answer are: Does a high-fermented food diet or a high-fiber resistant starch supplement change the gut microbiome (the bacteria and other microorganisms that live in the digestive tract) during treatment? Does either dietary approach improve gut microbiome diversity and function by the end of the 7-week intervention period? Researchers will compare participants assigned to a high-fermented food diet with participants assigned to high-fiber resistant starch supplementation to see if one approach leads to greater improvements in the gut microbiome and related biological measures. Participants will: Be randomly assigned to 1 of 2 dietary intervention groups: High-fermented food diet High-fiber resistant starch supplement Follow their assigned diet for 7 weeks, starting when their ICI treatment is restarted. Provide stool samples before the intervention begins and regularly throughout the study. Have blood samples collected at the start of the study and approximately every 3 to 4 weeks during participation. Provide skin and mouth swab samples at the beginning of the study and again at Week 7. Complete food diaries and symptom assessments during the study. Participate in a 2-week follow-up period after completing the dietary intervention. Researchers will also evaluate the safety of the dietary interventions, whether immune-related side effects return, how the immune system responds, and how closely participants follow their assigned diet.

A Study of a Distress Screening and Referral Program in People With Recently Diagnosed Cancer

It is recommended that cancer centers screen patients for distress and refer them to mental health services when their distress levels reach a certain level. However, many cancer centers don't have distress screening and referral programs. This study will provide valuable information about one distress screening and referral program and whether it can be helpful for a large and diverse group of cancer patients that includes both English- and Spanish-speaking patients.

AVENTINE-1: Study of AVZO-1418 as a Single Agent and in Combination Therapy in Patients With Locally Advanced or Metastatic Solid Tumors (AVZO-1418-1001)

This study, the first clinical trial of AVZO-1418, aims to determine the safety, tolerability, pharmacokinetics, pharmacodynamics, maximum tolerated dose, and antitumor activity of AVZO-1418 when administered intravenously as a monotherapy and potentially in combination therapy to patients with locally advanced or metastatic epithelial solid tumors.

ITR-251 in Patients With Advanced Solid Tumors

This is an open-label, Phase I/Ib trial including an initial dose-escalation phase in patients with advanced solid tumors and a dose-expansion phase at recommended phase 2 dose (RP2D) in combination with Androgen Receptor Pathway Inhibitors (ARPi) in patients with metastatic castration resistant prostate cancer (mCRPC). The trial will enroll following a 3+3 design up to 6 patients with any type of solid tumors after progression to standard treatments at each dose level during the dose-escalation phase. Four dose levels are planned. If the first DL is deemed not safe, the next patients could be treated at a lower dose. If further reductions are required, the study will be stopped. After determining the RP2D, the trial will enroll up to 20 additional evaluable patients with mCRPC during the dose-expansion phase. The first six patients enrolled in the dose-expansion phase will be the safety lead in cohort for the combination and will be monitored for DLTs. The rest of patients will be enrolled afterwards at the RP2D if found safe or with a lower ITR-251 dose level if the combination shows unacceptable toxicity. The study aims to determine the RP2D of ITR-251 and the safety in combination with ARPi in mCRPC. Secondary objectives includes duration of treatment, tolerability, pharmacokinetics, and preliminary signs of antitumoral activity and efficacy. Pharmacodynamics will be an exploratory objective.

Umbilical Cord Blood Infusion to Promote Hematopoietic and Immune Reconstitution in Children With Relapsed or Refractory Malignant Solid Tumors

Pediatric malignant solid tumors (including neuroblastoma, Wilms tumor, hepatoblastoma, rhabdomyosarcoma, osteosarcoma, Ewing sarcoma, and germ cell tumors) account for approximately 60% of childhood malignancies. Despite multimodal therapy, children with relapsed or refractory disease have poor outcomes. Repeated lines of intensive salvage chemotherapy cause cumulative damage to the hematopoietic system, resulting in profound and prolonged myelosuppression (absolute neutrophil count \<0.5×10\^9/L or platelet count \<20×10\^9/L) that often fails to recover despite standard supportive care with short-acting recombinant human granulocyte colony-stimulating factor (rhG-CSF) and recombinant human thrombopoietin (rhTPO). This leads to chemotherapy delays that compromise treatment continuity and intensity. Umbilical cord blood (UCB) contains hematopoietic progenitor cells, NK cells, T lymphocytes, and various hematopoietic and immunomodulatory factors. UCB infusion has been shown to accelerate hematopoietic recovery after chemotherapy and may enhance anti-tumor immune function. This is a single-center, single-arm, prospective exploratory study. Approximately 10 children (aged 1-18 years) with relapsed or refractory malignant solid tumors who develop severe post-chemotherapy myelosuppression with delayed hematopoietic recovery (persistent ANC \<1.0×10\^9/L and platelets \<50×10\^9/L despite ≥7 days of rhG-CSF/rhTPO support, resulting in chemotherapy delay) will receive UCB infusion in addition to continuing background anti-tumor therapy and standardized hematopoietic supportive care. Each patient may receive up to 3 UCB infusions. The follow-up period is 12 weeks from the first infusion. The study aims to: (1) evaluate the effect of UCB infusion on promoting hematopoietic recovery and on-schedule chemotherapy completion (compared with institutional historical controls); (2) evaluate immune reconstitution after UCB infusion, including dynamics of T-lymphocyte subsets, NK cells, B cells, and serum cytokines; (3) assess the safety of UCB infusion; and (4) explore differences in hematopoietic recovery and immune reconstitution across tumor types and treatment backgrounds.

Multidisciplinary Decision-Making in Oncology

This pilot randomized study will evaluate whether adding a brief, structured multidimensional risk-recognition tool to standard multidisciplinary assessment can improve treatment planning for adults who are about to start first-line systemic anticancer treatment for a solid tumor. Before systemic anticancer treatment begins, patients may have medical, symptom-related, nutritional, psychological, social, or functional problems that can affect treatment safety, feasibility, and continuity. In routine multidisciplinary care, these issues are usually assessed by different health care professionals using discipline-specific approaches. However, risks identified in different areas may not always be considered together in a standardized way. Participants will be randomly assigned to one of two groups. Both groups will receive the institution's standard multidisciplinary pre-treatment assessment and usual clinical care. In the intervention group, health care professionals will additionally complete the Common Multidimensional Assessment Tool (CMAT), which evaluates six areas: oncological/medical feasibility, symptom burden, nutritional risk, psychological risk, social risk, and functional/geriatric risk. Predefined criteria will be used to identify situations that require additional multidisciplinary discussion before the final treatment plan is documented. The main outcome of the study is whether the final treatment plan differs in a clinically meaningful way from the provisional treatment plan recorded before multidisciplinary assessment. Such changes may include modifications to the anticancer treatment regimen, dose, treatment timing, frequency or route, as well as the addition of supportive, nutritional, psychological, social, or geriatric interventions. The study will also evaluate whether the CMAT-supported approach is feasible and acceptable in routine clinical practice, how consistently different professionals identify patient risks, and whether the approach is associated with differences in early treatment-related outcomes such as severe toxicity, treatment delays or dose modifications, emergency department visits, hospital admissions, treatment discontinuation, and adherence problems. Approximately 60 participants will be enrolled, with about 30 participants in each study group. As a pilot study, the trial is intended primarily to assess feasibility, implementation, and preliminary effect estimates to inform the design of a future larger multicenter study.

BEACON-1: Study of AVZO-103 as a Single Agent and in Combination Therapy in Patients With Locally Advanced or Metastatic Urothelial Cancer or Other Solid Tumors (AVZO-103-1001)

This study, the first clinical trial of AVZO-103, aims to determine the safety, tolerability, pharmacokinetics, pharmacodynamics, maximum tolerated dose, and antitumor activity of AVZO-103 when administered intravenously as a monotherapy and in combination therapy to patients with locally advanced or metastatic urothelial cancer or other solid tumors.

Imaging Study of [89Zr]DFO-YS5 for Cancer Detection

This is a single-center, pilot, PET-imaging study of the novel radiotracer 89Zirconium-89 DFO conjugated to the YS5 monoclonal antibody (\[89Zr\]DFO-YS5) in participants with nerve sheath tumor, bladder cancer, or advanced solid tumor neoplasms.

METEL Study Which is to Collect Urine Samples From Patients to Analyse Their Chemistry to Assess How Close to Death the Patient is at Point of Sample When They Have a Solid Cancer Tumour Diagnosis

Use of samples from patients with solid cancer tumour diagnosis to assess chemistry

A Non-interventional, International, Multicentre Clinical Research Study to Build the Largest Collection of Multimodal Data (Including Clinical Data, Imaging Data and Omics Data) in Oncology

Cancer is amongst the leading causes of disease-related morbidity and mortality. A major challenge in cancer treatment is the development of biology-informed, personalised treatment strategies. Recent advances in artificial intelligence (AI) and next-generation sequencing (NGS) technologies have shed further insights into disease biology and treatment pathways, thus identifying new, precision medicine-based therapeutic opportunities. The biological mechanisms leading to cancer development and progression arise from complex and plastic networks of dysregulated cellular programs involving many signalling pathways and effector molecules. Cancer cells alter their surrounding environment via cell-cell interactions with non-tumor cells or by secreting cytokines, chemokines and other factors. This reprogramming of the tumour microenvironment (TME) is critical for cancer progression, invasion, and metastasis. Moreover, there are increasing studies that show that both innate and adaptive immune cell types contribute to tumorigenesis and treatment resistance when present within the TME. Understanding the crosstalk between cancer cells and the surrounding TME will inform on mechanisms of sensitivity and resistance to treatment, including immunotherapy (IO) and targeted therapies. Spatially resolved-Omics is an emerging field that characterises cell types by gene/protein expressions within their spatial context in the tissue organisation. Recent high profile spatial transcriptomics studies have uncovered specific cell identities that define the surrounding TME. The MOSAIC study, a collaborative initiative across industry and top oncology hospitals, proposes to go way beyond current cancer molecular profiling projects by combining the generation and analysis of multiple data modalities (3 essential mandatory modalities: Clinical Data, Hematoxylin and Eosin (H\&E) microscopic image, Spatial transcriptomics; up to 3 high priority data modalities depending on technical feasibility and sample size: bulk Ribonucleic Acid Sequencing (RNAseq), bulk Whole Exome Sequencing (WES), Single-cell transcriptomics; and potentially other optional data modalities and follow-up experiments such as single-cell omics, immunohistochemistry and spatial proteomics or other molecular profiling of proteins and molecules) on a minimum of 2,000 tumour samples across a different cancer indications. This will generate broad molecular and cellular profiling data of the tumour and its microenvironment from cancer patients, integrated with clinical data, at an unprecedented scale and resolution. This study will enroll patients diagnosed with one of the eligible cancer indications and for which a formalin fixed paraffin embedded (FFPE) tumor sample from already performed biopsy and/or surgical resection is available within their local pathology archive or their affiliate centers archives. The MOSAIC study expects to have a strong impact for patients in terms of new targeted therapeutic drug discovery, identification of patient subgroups requiring either specific treatment or broader clinical care and identification of novel treatment response and resistance mechanisms.

Fosrolapitant and Palonosetron for Highly Emetogenic ADC-Induced Nausea and Vomiting in Solid Tumors

This study aims to evaluate the efficacy and safety of Fosrolapitant and Palonosetron Hydrochloride for Injection in preventing nausea and vomiting induced by highly emetogenic antibody-drug conjugate (ADC) therapy in patients with solid tumors. A total of 60 patients are planned to be enrolled and divided into two groups: Group A will receive Fosrolapitant and Palonosetron Hydrochloride for Injection plus Dexamethasone plus Olanzapine, and Group B will receive Fosrolapitant and Palonosetron Hydrochloride for Injection plus Dexamethasone.

Safety and Efficacy of an Arginine-Restricted Diet in Patients With Solid Tumors

This is a phase I single-arm clinical study conducted by West China Hospital of Sichuan University. The research duration is from March 2025 to March 2027, aiming to evaluate the safety and efficacy of arginine-restricted diet (-Arg diet) in patients with solid tumors. A total of 25 patients with solid tumors, aged 18 - 75 years old, who meet specific inclusion criteria such as having at least one measurable lesion according to RECIST v1.1 criteria and an ECOG score of 0 - 1, will be enrolled. Patients will receive -Arg diet intervention for 2 cycles (3 weeks per cycle) while continuing their original anti-tumor treatment. The -Arg diet strictly limits arginine intake, and patients can only consume foods with extremely low arginine content. The research will collect data on patients' basic information, nutritional status, blood, immunity, and tumor imaging at baseline and during follow - up. The primary endpoint of the study is the occurrence type, frequency, and severity of treatment-related adverse events (TEAE). Secondary endpoints include objective response rate (ORR), disease control rate (DCR), and duration of response (DoR). Exploratory endpoints involve evaluating the nutritional adequacy of the -Arg diet, its impact on patients' quality of life, and its influence on amino acid metabolism and immune status in patients. During the study, safety will be evaluated by closely monitoring adverse events according to NCI CTCAE (version 5.0), and efficacy will be assessed using RECIST 1.1 standard. Statistical analysis will be performed using SAS 9.4 software, including descriptive statistics for safety and efficacy data, and calculating confidence intervals for relevant indicators. This study hopes to provide new strategies and directions for the treatment of advanced solid tumors.

MNPR-101-PCTA-177Lu Expanded Access Program (EAP) for Patients With Solid Tumor Cancer

The purpose of this Expanded Access Program (EAP) is to allow use of the investigational therapeutic agent, MNPR-101-PCTA-177Lu, for treatment of urokinase plasminogen activator receptor (uPAR)-positive solid tumors identified via positron emission tomography / computed tomography (PET/CT) with investigational imaging agent MNPR-101-DFO\*-89Zr.

Oncogeriatric Screening and Evaluation Program

This study aims to develop, train, and validate a machine learning-based prediction model (PROTEGER) to provide treatment decision recommendations for older adults diagnosed with solid tumor cancers. The study has a two-phase observational design: a retrospective cohort using anonymized data from an oncogeriatric telecommittee to train the predictive model, followed by a prospective multicenter cohort across Chile, Peru, and Brazil. Information from Comprehensive Geriatric Assessments (CGA), treatment decisions, and 3- and 6-month clinical outcomes will be collected to evaluate and validate the decision-support platform's performance in assisting oncology teams.

Effects of High-Fiber Diet on Gut Microbiota, Metabolism, and Immune Microenvironment in Solid Tumor Patients: A Clinical Study

Cancer remains a major global public-health challenge and a central focus of medical research. According to the International Agency for Research on Cancer (IARC, 2020), 19.29 million new malignant tumors and 9.96 million cancer deaths occurred worldwide, \>90% being solid cancers. Lung cancer alone accounted for 2.2 million new cases and 1.8 million deaths; \>75% of patients were already at an advanced stage at diagnosis. Current options for late-stage solid tumors are limited: surgery is often impossible because of metastasis; cytotoxic chemotherapy produces dose-limiting toxicities (grade III-IV myelosuppression 15-40%, mucositis 50-80%); radiotherapy risks pneumonitis (5-15%) or enteritis (5-20%) when tumors abut vital organs; targeted agents succumb to acquired resistance after a median 9-13 months; and immune-checkpoint inhibitors achieve \<40% objective response with 7-15% grade 3-4 immune-related adverse events. Dietary intervention is therefore emerging as a promising adjunct. Dietary fibre protects against cardiovascular and metabolic diseases, yet intake is universally low. WHO and the Chinese Nutrition Society recommend 25-30 g total fibre per day (approximately 15-21 g insoluble), whereas Chinese adults consume only approximately 11 g insoluble fibre. High-fibre diets reshape gut microbiota, augment short-chain fatty acid (SCFA) production, strengthen intestinal barrier function, activate CD8⁺ T cells and dampen regulatory T cells, thereby enhancing anti-tumour immunity. A melanoma cohort showed improved progression-free survival under immunotherapy when fibre intake was high. Similar microbiota-immune axes may operate in colorectal and other solid cancers, but clinical data are scarce. This study examines whether supplementation with 16-20 g/day of dietary fibre for 6 weeks modulates gut-microbiota composition, faecal short-chain fatty acid profiles, and peripheral-blood immune-cell subsets in patients with solid tumours. The findings may clarify whether fibre-driven microbiota-immune crosstalk can be harnessed as a personalised nutritional strategy in patients with cancer.

Safety and Efficacy of Combining a Vitamin B6-Limited Diet With Immunotherapy in Solid Tumor Patients: A Clinical Study Protocol

This is a phase I single-arm clinical study conducted by West China Hospital of Sichuan University. The research duration is from December 2025 to June 2027, aiming to evaluate the safety and efficacy of vitamin B6-restricted (-VitB6 diet) in patients with solid tumors. A total of 20 patients with solid tumors, aged 18 - 80 years old, who meet specific inclusion criteria such as having at least one measurable lesion according to RECIST v1.1 criteria and an ECOG score of 0 - 1, will be enrolled. Patients will receive -VitB6 diet intervention for 2 cycles (3 weeks per cycle) while continuing their original immunotherapy. The -VitB6 diet strictly limits vitamin B6 intake, and patients can only consume foods with extremely low vitamin B6 content. The research will collect data on patients' basic information, nutritional status, blood, immunity, and tumor imaging at baseline and during follow - up. The primary endpoint of the study is the occurrence type, frequency, and severity of treatment-related adverse events (TEAE). Secondary endpoints include objective response rate (ORR), disease control rate (DCR), and duration of response (DoR). Exploratory endpoints involve evaluating the nutritional adequacy of the -VitB6 diet, its impact on patients' quality of life, and its influence on amino acid metabolism and immune status in patients. During the study, safety will be evaluated by closely monitoring adverse events according to NCI CTCAE (version 5.0), and efficacy will be assessed using RECIST 1.1 standard. Statistical analysis will be performed using SAS 9.4 software, including descriptive statistics for safety and efficacy data, and calculating confidence intervals for relevant indicators. This study hopes to provide new strategies and directions for the treatment of advanced solid tumors.

Impact of Duffy-null Associated Neutropenia on Chemotherapy Dosing

The goal of this clinical trial is to: * In Phase 1 (observational) to develop an algorithm for treatment of Duffy-null positive patients for chemotherapy dosing * In Phase 2 (interventional), use the algorithm created in phase 1 to adjust chemotherapy dosing for Duffy-null patients

JL19001 Injection Alone or in Combination With Standard Therapy in Patients With Advanced Solid Tumors or Relapsed/Refractory B-Cell Non-Hodgkin Lymphoma

This is a Phase I, multicenter, single-arm, open-label clinical study designed to evaluate the safety and tolerability of JL19001 Injection as monotherapy (Phase Ia) or in combination with standard therapy (Phase Ib) in patients with AST and r/r B-NHL. Only the Phase Ia protocol design is registered at this time. A total of 6 dose cohorts are planned for Phase Ia, i.e., 1, 5, 10, 15, 20, and 25 μg/kg, with the administration route being subcutaneous injection. A traditional 3 + 3 dose escalation design will be used. The MTD and Recommended Maximum Add-on Dose (RMAD) for JL19001 Injection will be determined.

Tempus Open Link for Individual Voices in Innovative Analytics Registry: Platform Protocol for Multimodal Real-World Evidence in Cancer

This study entails enrolling participants that have been diagnosed with cancer to Olivia, a commercially available AI-enabled personal health platform developed by Tempus. Olivia will serve as the primary interface for eConsent and enrollment into the registry. The platform will also help create a retrospective and prospective registry by working with over 1,000 healthcare systems to combine electronic health records (EHR) and Patient Reported Outcomes (PROs) in a single spot. There may be sub-studies as an add-on to this parent protocol. The sub-studies will address specific goals of the targeted research activities and will usually include additional information specific to each research study.

Effect of Meal Timing During Cancer Treatment in Patients in Alaska: A Randomized Clinical Trial

The goal of this clinical trial is to test meal-timing as a novel and sustainable interventional approach during cancer treatment to improve therapeutic response and metabolic health in an understudied population. This clinical trial will enroll patients with rectal or breast cancer receiving neoadjuvant treatment at the Alaska Native Medical Center (ANMC), which is part of the Alaska Native Tribal Health Consortium (ANTHC). A promising strategy for improving the efficacy of anticancer treatments and reducing associated toxicities involves combining treatment with fasting regimens. In pre-clinical and clinical studies, various forms of fasting have been shown to induce tumor regression and improve long-term survival. According to the differential stress sensitization theory, fasting is thought to sensitize tumor cells to the cytotoxic effects of chemotherapy and radiation, while protecting healthy cells by increasing stress resistance. While healthy cells slow their growth and become more stress resistant in response to fasting, cancer cells cannot survive in nutrient-deficient environments; although the underlying mechanisms are not fully understood. However, extended water-only fasting can be challenging for patients and poses undue health risks. Intermittent fasting, and specifically time-restricted eating (TRE), may offer a viable alternative. TRE involves eating within a shorter window (e.g., 8 hours) and fasting for the remainder of the day but involves no other dietary restrictions. Because of its simplicity, TRE may be more sustainable than other fasting regimens. TRE also improves several cardio-metabolic endpoints, including insulin sensitivity, which may also be beneficial during anticancer treatments.

Safety, Tolerability, and Preliminary Antitumor Activity of Cationic Peptide-IL22BP mRNA in Advanced Solid Tumors

The goal of this phase 1 clinical trial is to evaluate the safety, tolerability, and preliminary antitumor activity of a peptide-delivered IL-22BP biotherapy in patients with advanced solid tumors. The main questions it aims to answer are: Is the IL-22BP formulation safe and tolerable? Does the IL-22BP formulation show preliminary antitumor activity?

AI-Driven Tumor Response Evaluation for Solid Tumors

Purpose: This study is developing and validating an artificial intelligence (AI)-driven system to evaluate tumor response using changes in total tumor volume. The goal is to determine whether this AI-based approach can better predict patient survival compared with the current standard method (RECIST), which relies on linear measurements of a few selected tumors. Participants: The study includes both retrospective and prospective cohorts. The retrospective cohort includes approximately 6,000 patients with solid tumors who received non-surgical treatment between 2015 and 2025. The prospective cohort will enroll approximately 120 patients starting in mid-2026. Study details include: Study Duration: Approximately 3 years Participation Duration: Up to 6 months for prospective participants; retrospective participants contribute existing medical records only Visit Frequency: For prospective participants, follow-up visits occur every 3 months (up to 6 months) aligned with routine clinical care Intervention: None. This is an observational study using routine clinical imaging (CT/MRI) and medical records Primary endpoints: Overall survival (OS) and progression-free survival (PFS). The study will also evaluate the feasibility and impact of AI-assisted tumor response reporting on clinical workflow and patient understanding. Participants in the prospective cohort will receive either a standard RECIST report or an AI-assisted dynamic tumor response report. This comparison is for research purposes only and does not alter standard medical care.

Feasibility and Acceptability of the Remote Oncology Symptom Assessment Application

The goal of this study is to determine whether a mobile application that combines real-time sensor data and patient-reported symptoms to trigger care-team contact recommendations is feasible and beneficial for patients receiving chemotherapy. The main questions it aims to answer are: * Is the mobile application feasible and acceptable to patients? * Do the alerts and guidance improve symptom management, quality of life, and engagement with the care team during treatment? Participants will: * Complete a demographic questionnaire at the beginning of the study and quality-of-life and health questionnaires at the beginning, midpoint, and end of study. * Complete daily symptom ratings. * Wear a Fitbit activity tracker for 90 days. * At the end of the study, complete a semi-structured interview to provide feedback on the study. * Optional: At the beginning and end of the study, complete an in-person physical function assessment measuring balance (Short Physical Performance Battery).

A First in Human Study of PLT012 in Participants With Solid Tumor Cancers

The goal of this clinical trial is to learn about what doses of PLT012 are safe to use in adults with advanced cancers in solid tumors. It will also learn about how effective different doses of PLT012 are in treating cancer. The main questions it aims to answer are: What adverse events and toxicities (harmful side effects) are associated with different doses of PLT012? What are the blood levels of PLT012 in your body at different timepoints? What effect does PLT012 have on reducing tumor size and/or preventing the worsening of cancer? All participants will receive PLT012 and none will receive placebo (a look-alike substance that contains no drug). Participants will receive PLT012 by intravenous infusion once every 3 weeks. Treatment with PLT012 can continue until the participant's disease worsens or they cannot tolerate treatment. For the first 12 weeks, visits to the clinic will be more frequent (from 1 to 5 times over a 3-week period). After the first 12 weeks, visits will be reduced to once every 3 weeks.