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NCT ID: NCT04859582 Withdrawn - Stomach Neoplasms Clinical Trials

Pembrolizumab (MK-3475) Plus Chemotherapy Versus Placebo Plus Chemotherapy in Participants Gastric or Gastroesophageal Junction (GEJ) Adenocarcinoma (MK-3475-859/KEYNOTE-859)-China Extension

Start date: November 8, 2018
Phase: Phase 3
Study type: Interventional

The purpose of this study is to evaluate the efficacy of pembrolizumab (MK-3745) in combination with chemotherapy (Cisplatin combined with 5-Fluorouracil [FP regimen] or oxaliplatin combined with capecitabine [CAPOX regimen]) versus placebo in combination with chemotherapy (FP or CAPOX regimens) in the treatment of human epidermal growth factor receptor 2 (HER2) negative advanced gastric or GEJ adenocarcinoma in adult Chinese participants. The primary hypotheses of this study are that pembrolizumab plus chemotherapy is superior to placebo plus chemotherapy in terms of overall survival (OS).

NCT ID: NCT04850469 Withdrawn - Sepsis Clinical Trials

Study of MSC-Exo on the Therapy for Intensively Ill Children

Start date: September 1, 2022
Phase:
Study type: Observational

At present, a number of projects related to MSCs have been approved for graft-versus-host disease, myocardial infarction, Crohn's disease and other diseases, indicating a strong therapeutic potential of MSCs. However, the efficacy of MSC-Exo for severely infected children is not fully evaluated. In our study, patients who met the inclusion criteria will be divided into trial group and control group. Clinical and demographic data, as well as treatment outcome will be collected from the electronic health record. This study will evaluate the application and therapeutic effect of MSC-Exo in severely infected children, and determine the Optimal dosage and infusion.

NCT ID: NCT04839237 Withdrawn - Obesity Clinical Trials

The Effect and the Pharmacogenomics Study of Liraglutide in Obese Patients

Start date: December 1, 2017
Phase: Phase 2
Study type: Interventional

This studay evaluates the effect of liraglutide in the treatment of obese patients ande the influence of genetic factors on the curative effect.Half of participants will receive Liraglutide alone,while the other half who can not achieving adequate glycaemic control will receive Liraglutide and metformin in combination.

NCT ID: NCT04822259 Withdrawn - Arthroplasty Clinical Trials

Evaluate the Performance of JOURNEY II CR and JOURNEY II BCS in TKA Populations

JIICRBCSTKA
Start date: August 28, 2022
Phase: N/A
Study type: Interventional

Background: The JOURNEY II BCS Total Knee System (JOURNEY II Bi-cruciate Stabilized Total Knee System) consists of femoral component made from oxidized zirconium (OXINIUM) The JOURNEY II CR Total Knee System (JOURNEY II Cruciate Retaining Total Knee System ) consists of femoral component made from oxidized zirconium (OXINIUM) Purpose: Post-market evidence generation for JOURNEY II BCS and JOURNEY II CR Total Knee System Objectives: 1. Evaluate the performance of JOURNEY II TKA in Asia-Pacific (APAC) patient populations 2. Establish the equivalent performance between JOURNEY II BCS and JOURNEY II CR to support adoption of JOURNEY II CR Research participants / locations: A total of at least 176 knees' information will be collected in up to 10 sites. There will be at least eighty-eight (88) knees for JOURNEY II CR TKA group and at least 88 knees for JOURNEY II BCS TKA group.

NCT ID: NCT04806945 Withdrawn - Cervical Cancer Clinical Trials

A Phase III Study to Evaluate Efficacy and Safety of First-Line Treatment With HLX10 + Chemotherapy in Patients With Advanced Cervical Cancer

Start date: September 30, 2022
Phase: Phase 3
Study type: Interventional

The purpose of this study is to assess the efficacy and safety of HLX10(Recombinant Anti-PD-1 Humanized Monoclonal Antibody Injection) plus chemotherapy compared to the efficacy and safety of placebo plus chemotherapy in the treatment of adult women with persistent, recurrent, or metastatic cervical cancer. Chemotherapy regimens include: paclitaxel plus cisplatin and paclitaxel plus carboplatin. The primary study hypotheses are that the combination of HLX10 plus chemotherapy is superior to placebo plus chemotherapy with respect to: 1) Progression-free Survival (PFS) per Response Evaluation Criteria in Solid Tumors (RECIST 1.1) as assessed by the IRRC or, 2) Overall Survival (OS).

NCT ID: NCT04800016 Withdrawn - Presbyopia Clinical Trials

Real-World Study of Vivity Intraocular Lenses (IOLs)

Start date: June 2021
Phase: N/A
Study type: Interventional

The primary objective of this clinical study is to assess the clinical performance of the AcrySof IQ Vivity Extended Vision IOL in a Chinese population.

NCT ID: NCT04795492 Withdrawn - Clinical trials for Coronary Artery Disease

Effect of Remote Intervention in Patients With SCAD

Start date: April 1, 2021
Phase: N/A
Study type: Interventional

The study was a multicenter, two-arm, parallel, open-label, prospective clinical trial that evaluated a remote intervention with 1 year of follow-up.

NCT ID: NCT04770467 Withdrawn - COVID-19 Clinical Trials

A Safety and Efficacy Study of Human Monoclonal Antibodies, BRII-196 and BRII-198 for the Treatment of Patients With COVID-19

Start date: February 2021
Phase: Phase 2
Study type: Interventional

This study is to evaluate the safety, efficacy and pharmacokinetics profile of human monoclonal antibodies, BRII-196 and BRII-198 compared with placebo in patients with COVID-19.

NCT ID: NCT04718857 Withdrawn - Hypertension Clinical Trials

Chronic Disease Health Management Information Platform

Start date: September 1, 2019
Phase:
Study type: Observational

Based on the combination of domestic and foreign experience and the needs of patients as the orientation, this research gives full play to the hospital's advantages in chronic disease management, and uses network information technology to develop a systematic and intelligent system that integrates prevention, diagnosis and treatment, follow-up, and education.

NCT ID: NCT04718467 Withdrawn - COVID-19 Clinical Trials

Phase IIb Clinical Trial of Recombinant Novel Coronavirus Pneumonia (COVID-19) Vaccine (Sf9 Cells)

Start date: February 1, 2021
Phase: Phase 2
Study type: Interventional

This is a phase Ⅱb, single-center, randomized, double-blind, placebo-controlled study, to evaluate the immunogenicity and safety of the recombinant COVID-19 vaccine (Sf9 cells) in the subjects from healthy adults and elderly adults aged 18 years and above (aged 18-59 and 60-85 years) with immunization procedures 0, 21, 42 days and doses 40μg.