Chang 2009.

Trial name or title	Comparing Local Anesthesia With General Anesthesia for Breast Cancer Surgery
Methods	Randomized single‐blinded trial
Participants	Female patients 21‐75 years of age, ASA I‐II, diagnosed with biopsy‐proven breast cancer, scheduled for mastectomy and axillary node dissection in a single procedure Estimated enrolment: 40 participants
Interventions	Local anaesthesia + sedation vs general anaesthesia
Outcomes	Disease‐free survival up until 5 years after surgery
Starting date	2008
Contact information	Mackay Memorial Hospital, Taipei/Taiwan. PI: Yuan‐Ching Chang, MD
Notes