Found 69 clinical trials
Microbiome and Rectal Cancer
The purpose of our study is to determine if an association exists between the microbiome of those with rectal adenocarcinoma who are complete pathologic responders and those who have a partial or no response to neoadjuvant therapy.
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- 19 Feb, 2024
- 3 locations
RCT on Effect of Lymph Node Mapping by Indocyanine Green Via Submucosal or Subserosal Injection
The purpose of this study was to evaluate whether submucosal or subserous injection of indocyanine green during laparoscopic lymph node dissection of gastric cancer was different in tracing lymph nodes of gastric cancer. The patients with gastric adenocarcinoma (cT1-4a, Nmuramel +, M0) were studied.
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- 19 Feb, 2024
- 1 location
A Prospective Clinical Study of Transthoracic Single-hole Assisted Laparoscopic Radical Gastrectomy for Siewert AEG
Objective: To evaluate the safety, feasibility and clinical efficacy of transthoracic single-hole assisted laparoscopic radical gastrectomy for Siewert Type adenocarcinoma of esophagogastric junction. Methods: A prospective, single-center, one-arm study will be performed. Patients who have been diagnosed with Siewert type esophagogastric junction adenocarcinoma and meet the eligibility criteria will be …
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- 19 Feb, 2024
- 1 location
Anti-HER2 Bispecific Antibody ZW25 Activity in Combination With Chemotherapy With/Without Tislelizumab
The purpose of the study is to assess the safety, tolerability and preliminary antitumor activity of ZW25 in combination with docetaxel in participants with human epidermal growth factor receptor 2 (HER2)-positive breast cancer, and ZW25 in combination with tislelizumab and chemotherapy in participants with HER2-positive gastric/gastroesophageal Junction (GEJ) adenocarcinoma
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- 19 Feb, 2024
- 12 locations
Adenoid Cystic Carcinoma and Carbon Ion Only Irradiation
Adenoid cystic tumors are rare tumors of the head and neck region. Despite their slow growth, re-irradiation is often necessary due to the high metastatic risk. Patients are usually irradiated with photons or, as here at the Heidelberg University Hospital, with a combination of carbon ions and photons. So far, …
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- 19 Feb, 2024
- 1 location
Pulse-low-dose Rate (PLDR) Radiation in Pancreatic Cancer
Standard chemoradiation, followed by surgery are standard treatment plan for patients suffering from pancreatic adenocarcinoma. Due to damage to the surrounding healthy tissue caused by standard radiation, this study uses a new type of radiation plan- pulsed low-dose rate (PLDR) radiation , in combination with chemotherapeutic drug, gemcitabine, given weekly …
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- 24 Nov, 2025
- 1 location
Longitudinal Immune-phenotyping of HCC Following MK-3475
The study comprises a main study of pembro-treated HCC patients and a sub-study of untreated HCC patients. In the main study, patients will be treated with pembrolizumab as neoadjuvant treatment approximately 4 weeks prior scheduled surgery. Adjuvant treatment with pembrolizumab with commence at approximately 4 weeks post-surgery for up to …
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- 19 Feb, 2024
- 1 location
Efficacy and Safety of Lenvatinib as a Conversion Therapy for HCC
Lenvatinib is the standard of care for patients with advanced hepatocellular carcinoma (HCC). The aim of the single-arm, open-label, phase II clinical trial is to assess efficacy and safety of lenvatinib as a preoperative conversion therapy in patients with potentially resectable HCC. Investigator hypothesized that lenvatinib may be an effective …
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- 19 Feb, 2024
- 4 locations
Esophageal Varices Prophylaxis in Hepatocellular Carcinoma Treated With Atezolizumab and Bevacizumab
The goal of this prospective cohort study is to evaluate the progression of esophagogastric varices in patients treated with atezolizumab-bevacizumab. Assess the efficacy of primary prophylaxis of small esophageal varices with no risky signs and shortening endoscopic follow-up time intervals to reduce the risk of variceal hemorrhage.Researchers will assess the …
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- 09 May, 2025
NBTXR3 Activated by Radiation Therapy for the Treatment of Locally Advanced or Borderline-Resectable Pancreatic Cancer
The purpose of this Phase I study is to determine the recommended phase 2 dose (RP2D) and safety profile of NBTXR3 activated by radiation therapy for the treatment of patients with pancreatic cancer that has spread to nearby tissues or lymph nodes (locally advanced) or may be able to be …
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- 24 Nov, 2025
- 1 location