Found 65,447 clinical trials
Laparoscopic Versus Open Lower Mediastinal Lymphadenectomy for Esophagogastric Junction Cancer
Mediastinal lymph node dissection has been adopted as standard treatment for adenocarcinoma of esophagogastric junction(AEJ). This multi-center, exploratory, prospective, cohort study aims at provide standard technical details of laparoscopic mediastinal lymph node dissection, and explore the potential clinical effects, gather key information for following study regarding sample size calculation, primary …
A Study to Learn About How 20-Valent Pneumococcal Conjugate Vaccine Works in a Real-world Setting
The purpose of this study is to learn about how well the 20-valent pneumococcal conjugate vaccine (20vPnC) works against radiologically-confirmed community-acquired pneumonia (RAD+CAP) due to the 7 new serotypes (types of a bacteria called Streptococcus pneumoniae that cause pneumonia) included in 20vPnC vaccine. This study is seeking participants who: are …
Genetic Collection Protocol
This study involves the one-time collection of whole blood or saliva samples for the extraction and storage of DNA for use in ongoing and future ChiLDReN studies.
PROspective Longitudinal All-comer Inclusion Study in Eating Disorders
The PROLED study is a prospective and longitudinal study of patients with Eating Disorders. Annual interviews and collection of biological samples are done, as well as during changes in disease course e.g. during hospitalization. Included are qualitative interviews, psychometric tests, questionnaires which are used to collect data on psychopathology. There …
Study on Clinical Features, Treatment Mode and Survival of Bone and Soft Tissue Tumors
It is planned to prospectively collect, collate and report real-world clinical data of BSTS patients treated in our hospital in the next ten years to evaluate the changes in clinical characteristics, treatment patterns and survival information of these patients, in order to provide reference for clinical treatment and research of …
RIVER At Home Ketamine Protocols
Multiple site studies with the recruitment of other sub-investigators and sites. It's sobering to consider how chronic illness makes us more vulnerable to suicidal thoughts and behavior. However, the existence of multiple risk factors also means that there are numerous ways to intervene. Addressing and improving even one risk area …
Sweden Cancerome Analysis Network - Breast : Genomic Profiling of Breast Cancer
This study evaluates the genomic profiles of breast cancer in a prospective and population-based manner. In the first phase, breast tumors are analyzed by whole transcriptome RNA-sequencing. Gene expression profiles, mutational profiles, and transcript isoform-level data will be analyzed in the context of patient information, clinicopathological variables, and outcome, with …
Immunobiology Blood and Tissue Collection of Upper Aerodigestive Malignancies
This research is being done to collect and store biological specimens (biospecimens) from people with cancer, regardless of tumor type, who are receiving treatments known or thought to have an effect on the immune system. The goal of this discovery and exploratory study is to: Understand changes in the immune …
Development of a Canadian Bronchiectasis and NTM Database
The investigators aim to develop a comprehensive patient registry of patients with non-CF bronchiectasis and/or Nontuberculosis Mycobacteria (NTM)
Thoracic Specimen Registry
The purpose of the registry will be to support ongoing research in the etiology, early diagnosis, clinical management, and prognosis of lung cancer and other cancers and diseases of the thorax by developing a complete repository of specimens from patients with thoracic disease including but not limited to suspected lung …
