The Ultrasound-guided Multiple-injection Costotransverse Block for Mastectomy and Primary Reconstructive Surgery.
Status: COMPLETED
Study type: INTERVENTIONAL
Conditions: Breast Cancer|Ductal Carcinoma in Situ
Interventions: DRUG: Ropivacaine injection|DRUG: Saline 0.9%|DRUG: Sufentanil and PONV prophylaxis
Sponsor: Zealand University Hospital
Collaborators: Copenhagen University Hospital, Denmark