Breast Cancer Clinical Trials

Showing 4261-4280 of 5,597 trials

Effects of Dexmedetomidine on Breast Cancer Cell Function in Vitro

NCT03108937

Dexmedetomidine is widely used as an anaesthetic for general anesthesia during surgery. Previous studies in cells and animals show that dexmedetomidine may promote cancer growth. Using serum from breast cancer surgery patients randomized to receive dexmedetomidine or saline during surgery, we investigated the effects of dexmedetomidine on proliferation, migration and metastasis in MCF-7 breast cancer cells in vitro.

Breast Cancer

RenJi Hospital24 participantsStarted Apr 2017

Shanghai, Shanghai Municipality, China

COMPLETEDNA

A Pilot Study of a Brief Pre-Operative Intervention for Patients Undergoing Breast Surgery

NCT02939040

This study is to assess the feasibility of using a positive activities intervention, Positive Piggy Bank, in newly diagnosed women with breast cancer who will soon undergo surgery. A randomized controlled pilot trial of a brief self-guided positive activities intervention, The Positive Piggy Bank (PPB), compared to Treatment as Usual. The PPB intervention involves noting at least one positive event each day, writing it down on a slip of paper and then depositing this piece of paper in a piggy bank. This practice is to take place at the end of the day, every day over a circumscribed period of time. At the end of the "deposit period," in the case of this study after approximately 21 days, the participant "closes the account" and makes a full withdrawal by taking all of the slips out of the piggy bank and reading each one on the night before surgery.

Breast Cancer

University of Michigan22 participantsStarted Jun 2016

Ann Arbor, Michigan, United States

Effects of Dexmedetomidine on Breast Cancer Cell Function in Vitro

A Pilot Study of a Brief Pre-Operative Intervention for Patients Undergoing Breast Surgery

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