Clinical trials

The goal of this clinical trial is to learn if the Thiotepa administration via Ommaya Reservoir works to treat non-small cell lung cancer with leptomeningeal metastases resistant to EGFR TKI. The main questions to answer are: Is Thiotepa administration via Ommaya Reservoir safe to inject? How effective is thiotepa via Ommaya Reservoir in intracranial-disease control? Participants will： Stage 1: Intrathecal injection of 10 mg thiotepa via Ommaya reservoir, twice every week, for 4 consecutive weeks; Stage 2: Intrathecal injection of 10 mg thiotepa via Ommaya reservoir, once every week, for 4 consecutive weeks; Stage 3: Intrathecal injection of 10 mg thiotepa via Ommaya reservoir, once a month, for 4 consecutive months; Before each intrathecal administration, a preliminary intrathecal injection of dexamethasone, 2.5 mg/dose, is given.

This is a single-arm, open-label, multicenter phase II investigator-initiated trial. The study aims to explore the efficacy and safety of Adebrelimab plus Trastuzumab rezetecan induction therapy in patients with stage III unresectable HER2-altered non-small cell lung cancer (NSCLC). Eligible patients receive 3-4 cycles Q3W induction combination therapy. After induction, patients will receive radical surgery or concurrent chemoradiotherapy via MDT evaluation, followed by consolidation therapy and long-term survival follow-up. The primary endpoint is objective response rate (ORR) assessed per RECIST v1.1. Secondary endpoints include surgical conversion rate, major pathological response (MPR), event-free survival (EFS), overall survival (OS), and safety profiles.

This single-center, open-label Phase II trial aims to evaluate the efficacy and safety of neoadjuvant combination therapy with Adebrelimab (anti-PD-L1), Dalpiciclib Isethionate (CDK4/6 inhibitor), and cisplatin chemotherapy in patients with resectable locally advanced head and neck squamous cell carcinoma (LA-HNSCC). A total of 32 eligible subjects will receive 2 cycles of triplet neoadjuvant treatment prior to radical surgery. The primary endpoint is the pathological complete response (pCR) rate following neoadjuvant therapy; secondary endpoints include major pathological response (MPR), objective response rate (ORR), disease control rate (DCR), progression-free survival (PFS), 1-year overall survival (1y-OS), and treatment-related adverse events (TRAEs). The exploratory objectives analyze correlations between biomarkers (oral microbiome, CDKN2A/B deletion, CDK4/6 amplification, and PD-L1 expression) and therapeutic efficacy or prognosis. Subjects will receive long-term tumor and survival follow-up after surgery until disease progression, death, loss to follow-up, or the end of study.

Breast cancer is the most common malignancy in women; approximately 5-10% are hereditary, with 14% of triple-negative breast cancers (TNBC) harboring BRCA mutations. BRCA1/2 are essential for homologous recombination repair of DNA double-strand breaks, whereas PARP mediates base-excision repair of single-strand breaks. PARP inhibitors (PARPi) exploit synthetic lethality to selectively eliminate BRCA-deficient tumor cells. Olaparib and talazoparib have demonstrated superior PFS and ORR versus chemotherapy in BRCA-mutated, HER2-negative advanced breast cancer, leading to FDA approval. In ovarian cancer, PARPi maintenance improves overall survival, with consistent benefits observed in Asian populations. The domestically developed PARPi fluzoparib, engineered with a trifluoromethyl moiety for enhanced stability and tissue penetration, showed in the phase III FABULOUS trial a median PFS of 6.7 vs 3.0 months and an ORR of 43.6% vs 23.3% compared with chemotherapy in gBRCA-mutated, HER2-negative breast cancer, with manageable safety. Data remain limited in Chinese patients and those with BRCA wild-type disease. This study aims to evaluate the efficacy and safety of fluzoparib maintenance monotherapy in advanced TNBC patients-either BRCA1/2-mutated or wild-type-who have derived clinical benefit from prior platinum-based therapy.

The objective of this clinical trial is to investigate the efficacy and safety of Enlonstobart combined with concurrent chemoradiotherapy following induction chemotherapy for locally advanced cervical cancer. The primary questions it aims to address are: Can the Enlonstobart combination regimen improve the objective response rate and disease control rate in patients with locally advanced cervical cancer? What is the safety and tolerability profile of this combination regimen, and will any unexpected serious adverse events occur? Participants will: Receive induction therapy with Enlonstobart in combination with chemotherapy agents (e.g., paclitaxel plus platinum); Receive Enlonstobart in combination with concurrent chemoradiotherapy (external beam radiation therapy plus brachytherapy, with concurrent chemotherapy); Undergo regular tumor imaging evaluations (CT/MRI) and hematological safety assessments; Cooperate in completing efficacy assessments, adverse event documentation, and long-term follow-up.

This study aims to investigate the efficacy and safety of high-dose Oryz-Aspergillus Enzyme And Pancreatin Tablet in treating postoperative pancreatic exocrine insufficiency (PEI), aiming to fill the gap in evidence-based medicine and promote standardized treatment.

This is a prospective, multicenter, randomized controlled, phase 3 study to explore the efficacy and safety of neoadjuvant tislelizumab plus lenvatinib in patients with resectable HCC at high risk of recurrence.

An open-label, single-arm, single-center, phase II clinical trial to evaluate the feasibility, efficacy and safety of Glofitamab Combination with chidamide in patients with recurrent/refractory diffuse large B-cell lymphoma.

Evaluation of the efficacy and safety of Trilaciclib in preventing myelosuppression caused by topoisomerase I inhibitor type ADC drugs

A Single-Arm, Open-Label, Multicenter Phase II Trial of CRP Regimen (Chidamide, Rituximab, Polatuzumab Vedotin) in Treating Elderly Patients with Previously Untreated Double-Positive Diffuse Large B-Cell Lymphoma

This study is a single-center, exploratory clinical trial. Eligible patients with liver cancer, after signing the informed consent form, will be screened and enrolled. They will receive a 3-cycle conversion treatment with Envafolimab combined with Suvemcitug and HAIC. During the treatment process, clinical tumor imaging assessment will be conducted using RECIST V1.1. Imaging evaluations will be performed before treatment and at the end of the 3rd cycle of treatment (±3 days). Subsequently, an MDT assessment will be conducted to determine if the surgical resection criteria are met. If the criteria are met, a radical surgery will be performed based on the subject's wishes and postoperative treatment will be provided. If the criteria are not met, the study will be decided to continue with the original treatment plan or another treatment plan. CTCAE 5.0 will be used for safety assessment. Adverse events will be recorded throughout the study period until 30 days after the end of treatment (for severe adverse events or adverse events related to Envovalimab, the recording period will be extended to 90 days after the end of treatment). To ensure study safety, 3 patients will be enrolled as a safety introduction cohort first, and a 3-cycle conversion treatment with Suvemcitug combined with Envafolimab and HAIC will be used. If a DLT occurs, 3 more patients will be enrolled. If the overall DLT does not exceed 1/3, the original treatment plan will be maintained for the study. If the overall DLT is greater than 1/3, the drug related to the DLT will be re-evaluated and the dose will be adjusted.

To evaluate the pathological complete response rate (pCR) of intestinal flora transplantation combined with short-course radiotherapy +CAPOX+ sintilimab in neoadjuvant therapy for locally advanced rectal cancer (pMMR/MSS type)

A total of 120 patients with unresectable, locally advanced esophageal squamous cell carcinoma patients will be enrolled in this study and randomly divided into two groups. Arm A: After 2 cycles of induction adebrelimab plus chemotherapy, patients will be treated with concurrent chemoradiotherapy (50.4Gy/1.8Gy/28f), and adebrelimab will maintain to PD or for a maximum of 15 cycles. Arm B: Patients will be treated with concurrent chemoradiotherapy (50.4Gy/1.8Gy/28f) and adebrelimab will maintain to PD or for a maximum of 17 cycles. This study will compare the efficacy of immunotherapy in the induction and maintenance phases of radiotherapy, optimize more precise treatment plans, and potentially further increase the survival of ESCC patients.

This is a prospective, single-arm, Phase II study evaluating sacituzumab tirumotecan combined with envafolimab in patients with TROP2-positive advanced biliary tract cancers who have progressed on first-line immunochemotherapy. Up to 28 eligible patients will be enrolled.After screening, eligible patients receive sacituzumab tirumotecan (5 mg/kg IV, d1, Q2W) plus envafolimab (300 mg SC, d1, Q2W) for 3 cycles, with subsequent treatment at the investigator's discretion. Tumor imaging assessments per RECIST v1.1 are performed at Week 6, then every 6 weeks (up to 48 weeks) and every 12 weeks (thereafter) until disease progression, new therapy, loss to follow-up, or death. Post-treatment survival follow-up is conducted by phone every 3 months. The study includes a safety run-in (6 patients) followed by an expansion phase using Simon's two-stage design (first stage: 15 patients; second stage: total 28 patients). The safety run-in stops if \>2 DLTs occur; expansion proceeds if ≤2 DLTs. The trial is terminated if ≤1 objective response is observed in the first 15 expansion patients. The primary endpoint is ORR(investigator-assessed per RECIST v1.1). Secondary endpoints include OS, PFS, DCR, DOR, safety, and tolerability.

This study is a prospective, single-arm, multicenter, exploratory clinical trial divided into a screening phase, a treatment phase, and a follow-up phase. The study aims to evaluate the efficacy and safety of foslorapitant palonosetron for injection in preventing nausea and vomiting caused by treatment with recanituzumab. All patients who meet the inclusion criteria and do not meet any exclusion criteria are eligible for enrollment in this study and are scheduled to receive targeted therapy, antiemetic treatment, and follow-up. Dosage Regimen Eligible subjects will receive a prophylactic antiemetic regimen consisting of foslorapitant and palonosetron. The dosage regimen is as follows: Day 1 (D1): Foslorapitant and palonosetron (218 mg foslorapitant and 0.25 mg palonosetron hydrochloride), administered intravenously (IV) 1 hour prior to chemotherapy. Observe for two treatment cycles (C1-C2); Starting from the first dose, record the patient's daily vomiting frequency, severity of nausea, and medication adherence.

This study is a prospective, multicenter, single-arm, open-label Phase II clinical trial, planned to enroll 30 patients with unresectable locally advanced or metastatic iCCA/GBC. Patients will first receive cryoablation treatment, and two weeks after ablation, they will receive 8 cycles of immunotherapy combined with chemotherapy (Relatlimab α plus GC chemotherapy, every 3 weeks). During the maintenance phase, patients will continue with Relatlimab α alone, every 3 weeks, for up to one year. During the combination treatment phase, efficacy will be evaluated every 6 weeks, and during the maintenance phase, every 6 to 9 weeks. From the date of randomization/enrollment, survival follow-ups will be conducted every 3 months (±14 days) for the first 2 years; afterwards, follow-ups will occur every 6 months (±28 days) until the participant dies, is lost to follow-up, or the study ends, whichever comes first.

This is a single-arm, multi-cohort, multicenter, phase Ib/IIa clinical study designed to evaluate the safety and efficacy of Zeprumetostat (an EZH2 inhibitor) in combination with different therapeutic agents/regimens - specifically, the JAK1 inhibitor golidocitinib and the GemOx chemotherapy regimen (gemcitabine plus oxaliplatin) - in patients with relapsed or refractory peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS) and T-follicular helper cell lymphoma (TFHL). The trial comprises a phase Ib dose-escalation phase and a phase IIa dose-expansion phase. Two combination cohorts are established: Cohort A (zemitostatin + golidocitinib) and Cohort B (zemitostatin + GemOx). Subjects will be randomly assigned to either Cohort A or Cohort B.

This study aims to explore the optimal course of neoadjuvant immunotherapy for HNSCC by comparing the efficacy and safety of 4 cycles and 2 cycles of neoadjuvant tislelizumab combined with chemotherapy.

Constipation is a common yet underrecognized supportive care issue in cancer patients. Its consequences extend beyond physical discomfort to include impaired quality of life, reduced opioid adherence leading to inadequate analgesia, and increased risks of fecal impaction, emergency visits, and hospitalization. Current management strategies-including laxatives, stool softeners, prokinetics, and PAMORAs-remain suboptimal due to limited effects on gut dysbiosis, mucosal barrier dysfunction, and chronic inflammation, as well as issues related to polypharmacy, variable efficacy, and long-term tolerability. Hence, there is a clear need for novel, well-tolerated, long-term interventions with nutritional benefits that target the gut microbiota-mucosal barrier-motility axis. Short-chain fatty acids (SCFAs), particularly butyrate, are key microbial metabolites that may improve constipation through multiple mechanisms: enhancing intestinal motility via enteric nervous system regulation, reinforcing mucosal barrier integrity and mitigating low-grade inflammation, and restoring gut microbial-metabolite homeostasis. Butyrate supplementation therefore holds mechanistic promise for cancer-related constipation. The "Small Blue Can High Dietary Fiber Butyrate SCFA Yogurt" (Blueglass) is designed with a "probiotics + prebiotics + acids" synergistic fermentation platform, delivering ≥70 mg/100 g butyrate combined with high dietary fiber. Compared with conventional laxatives or single-agent butyrate, this yogurt-based formulation offers potential advantages in patient acceptability, long-term adherence, dual exogenous and endogenous SCFA support, and multi-target action on motility, microbiome, and barrier function, making it a promising candidate for supportive care in this population.

Esophageal squamous cell carcinoma (ESCC) is a common and aggressive malignancy with poor prognosis, particularly in patients with locally advanced disease. Neoadjuvant chemoimmunotherapy has shown promising antitumor activity and may improve pathological response; however, a proportion of patients achieve only stable disease (SD) or progressive disease (PD) after initial treatment and may have limited benefit from proceeding directly to surgery. This prospective, single-center, phase II clinical study aims to evaluate an early response-guided sequential selective radiotherapy strategy after neoadjuvant chemoimmunotherapy in patients with locally advanced, resectable ESCC. Patients will initially receive neoadjuvant chemotherapy combined with PD-1 inhibitor therapy. Based on radiological response assessment, patients with major response (complete response or partial response) will proceed directly to radical surgery, whereas patients with insufficient response (stable disease or progressive disease but still considered resectable) will receive sequential chemoradiotherapy followed by surgery. The study aims to assess the safety and efficacy of this individualized treatment strategy, with primary evaluation focusing on pathological response, surgical outcomes, and treatment-related adverse events. Exploratory analyses will investigate potential biomarkers associated with treatment response and prognosis.

This study is a single prospective, parallel, double-cohort, multicenter phase II clinical trial, aiming to evaluate the efficacy and safety of ivonescimab (AK112) combined with IP chemotherapy ± TACE in the first-line treatment of metastatic digestive system neuroendocrine cancer.

Immunotherapy combined with chemotherapy has become the first-line standard of care for advanced esophageal squamous cell carcinoma (ESCC), significantly improving patient survival. However, with the widespread adoption of first-line immunotherapy, most patients eventually develop immune resistance. After first-line treatment failure, there is currently no established standard effective therapy for second-line ESCC. Therefore, more effective and safer treatment options are urgently needed for second-line advanced ESCC. This is a prospective, single-arm, single-center, open-label, Phase II clinical study aiming to evaluate the efficacy and safety of Becotatug Vedotin combined with Tislelizumab and low-dose Lenvatinib in patients with advanced ESCC who have failed first-line therapy. Eligible patients will receive Becotatug Vedotin combined with Tislelizumab and low-dose Lenvatinib. The primary endpoint is objective response rate (ORR) assessed per RECIST v1.1. Secondary endpoints include progression-free survival (PFS), disease control rate (DCR), duration of response (DOR), overall survival (OS), and safety.

This clinical trial aims to evaluate the efficacy and safety of Becotatug Vedotin (EGFR-ADC) in combination with Pucotenlimab(Anti-PD-1 Monoclonal Antibody) as neoadjuvant therapy for patients with Resectable Locally Advanced Hypopharyngeal Squamous Cell Carcinoma. The primary objective is the pathological complete response(pCR)rate following neoadjuvant therapy. The secondary objective includes the major pathological response(MPR)rate following neoadjuvant therapy, the objective response rate (ORR), Organ preservation rate, Surgery postponement rate, event-free survival (EFS), overall survival(OS), and safety.

This study assesses the effectiveness of microwave ablation of the spleen in conjunction with splenic artery occlusion for treating secondary hypersplenism.

This phase II trial studies how well gemcitabine, cisplatin, nab-paclitaxel and durvalumab work before surgery in treating participants with Biliary Tract Cancer. The international multicenter phase III clinical study TOPAZ-1 has confirmed that durvalumab combined with gemcitabine and cisplatin can bring survival benefits to advanced BTC. Drugs used in chemotherapy, such as nab-paclitaxel, cisplatin, and gemcitabine, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving combination chemotherapy and Durvalumab before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed.