Found 48 clinical trials
4-Point Therapy Response Score With PET/CT for Anal Squamous Cell Cancer
This study determines whether a positron emission tomography (PET)/computed tomography (CT) 4-point scoring system may predict overall survival for anal squamous cell cancer patients. A 4-point scoring system involving imaging scans may help to predict how patients with anal squamous cell cancer respond to chemoradiation therapy.
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- 14 Mar, 2022
- 2 locations
Study of Intratumoral (IT) MK-1454 in Combination With Intravenous (IV) Pembrolizumab (MK-3475) Compared to IV Pembrolizumab Alone as the First Line Treatment of Metastatic or Unresectable Recurrent Head and Neck Squamous Cell Carcinoma (HNSCC) (MK-1454-002)
The purpose of this study is to assess the efficacy and safety of intratumoral (IT) MK-1454 in PLUS pembrolizumab (MK-3475) compared to pembrolizumab alone as a first line treatment of adults with metastatic or unresectable, recurrent head and neck squamous cell carcinoma (HNSCC). The primary study hypotheses are that IT …
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- 16 Feb, 2024
- 18 locations
Hypofractionated Radiotherapy in Elderly Patients With Head & Neck Squamous Cell Carcinoma
The purpose of this research study is to investigate a shorter radiation treatment schedule for head and neck cancers in patients 70 years of age and older. Standard radiation treatment for head and neck patients normally requires that the patient travel to the hospital daily for 6-7 weeks to receive …
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- 16 Feb, 2024
- 4 locations
Camrelizumab Combined With Apatinib Mesylate for Head and Neck Squamous Cell Carcinoma
This is a prospective, open-labelled study to evaluate the efficacy and safety of camrelizumab combined with apatinib mesylate in the induction treatment of patients with locally advanced head and neck squamous cell carcinoma who were judged surgically unresectable or appropriate for non-surgical definitive therapy. The objective response rate (ORR) and …
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- 16 Feb, 2024
- 1 location
A Study of RC48-ADC(Antibody Drug Conjugate) and JS001 to Evaluate the Safety and Pharmacokinetics of Subjects With Locally Advanced or Metastatic Urothelial Cancer
This is an open-label, single-arm, Phase Ib/II investigator-initiated trial of RC48-ADC combined with JS001 to evaluate the safety and pharmacokinetics of subjects with locally advanced or metastatic urothelial cancer
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- 16 Feb, 2024
- 1 location
Imaging of Tumour Microenvironment in Patients With Oropharyngeal Head and Neck Squamous Cell Carcinoma Using RGD PET/CT Imaging
Known risk factors inducing squamous cell carcinomas of the head and neck are tabacco and alcohol intake. However, the incidence of human papillomavirus (HPV) related oropharyngeal carcinomas is increasing.
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- 16 Feb, 2024
- 1 location
Neoadjuvant Chemoradiotherapy Combined With Perioperative Toripalimab in Locally Advanced Esophageal Cancer
In Keynote181 study, for patients with metastatic esophageal squamous cell carcinoma, regardless of PD-L1 expression, pembrolizumab significantly improved overall survival compared with chemotherapy.
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- 05 Aug, 2020
Reduction of COVID 19 Transmission to Health Care Professionals
When the COVID-19 virus infects a person, it enters the lung epithelial cells of its host and uses its genetic material to replicate. The pulmonary epithelial cells of a part of the population, known as "secretors", are capable of expressing the antigens of the "ABO" system on their surface.
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- 16 Feb, 2024
- 1 location
HYPORT: A Phase I/II Study of Hypofractionated Post-operative Radiation Therapy for Head and Neck Cancer
There is a strong radiobiological and economic rationale for hypofractionated radiation therapy in head and neck cancer. Phase 1 of the trial aims to assess the acute toxicity and tolerability of hypofractionated radiation therapy in the post-operative setting, and to determine the dose/fractionation for Phase 2. Phase 2 aims to …
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- 05 Aug, 2020
Combination of Anti-PD-1 Antibody and Chemotherapy for Unresectable Intrahepatic Cholangiocarcinoma
This study is designed to observe and evaluate the safety and the efficacy of the anti-programmed-death-1 antibody (anti-PD-1) Triprilumab in combination with chemotherapy of Gemcitabine PLUS Cisplatin in patients who were advanced intrahepatic cholangiocarcinoma with no chance for primary surgery.
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- 05 Aug, 2020