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Mastectomy, Segmental clinical trials

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NCT ID: NCT04811378 Completed - Clinical trials for Breast Neoplasm Female

HaemoCerTM Application in Breast Cancer Surgery

Start date: October 5, 2017
Phase: N/A
Study type: Interventional

HaemoCer is a hemostatic agent to control bleedings during surgical procedures by accelerating natural hemostasis and is frequently applied during breast conserving surgery in women with breast cancer. There is however no adequate data available on the efficacy of HaemoCer regarding seroma formation or drainage output. The objective of this study is to investigate whether the intraoperative application of haemostatic powder (HaemoCer) in breast-conserving surgery in breast cancer patients reduces the postoperative drainage output and number of days until drain removal (number of hospitalization days).

NCT ID: NCT04478669 Completed - Clinical trials for Invasive Breast Cancer

Digital Breast Tomosynthesis (DBT) to Improve Assessment of Resection Margins in Invasive Breast Cancer

DBT
Start date: September 17, 2020
Phase:
Study type: Observational

The challenge of breast conserving surgery (BCS) is to obtain free resection margins, by removing the invasive tumor and the precursor cells: DCIS (Ductal Carcinoma in Situ). Consequently, 17%-25% of primary invasive breast cancer patients will need a repeat surgery. Repeat breast surgery has been associated with higher surgical risks, poorer cosmetic outcome and increased psychological and economic burden. Finding a precise method to obtain tumor- and DCIS-free resection margins during BCS is therefore strongly needed. The purpose with this study is to investigate if the need for a re-operation can be reduced by performing Digital Breast Tomosynthesis (DBT) of the resected tumor margins compared to the currently used standard X-ray during BCS.

NCT ID: NCT03618459 Completed - Regional Anesthesia Clinical Trials

Post-discharge Pain After Breast-surgery Treated by Paravertebral Block

Start date: January 1, 2016
Phase:
Study type: Observational

Breast surgery is known being associated to a high risk of persistent post-operative pain, which has been related, among other factors, to a poorly treated acute pain. Paravertebral block has been successfully employed for anesthesia and analgesia after breast surgery, however its impact on persistent post-operative pain has rarely been investigated. Aim of this study is to assess prevalence, characteristics and consequences of post-discharge pain and its correlation to the incidence of persistent post-operative pain development in a continuous cohort of patients undergoing breast surgery with a paravertebral block. Investigators designed a prospective, observational study on a continuous cohort of adult patients undergoing breast surgery with a standardized thoracic paravertebral block performed before general anesthesia induction. Patients were subsequently interviewed 6 months after hospital discharge in order to assess the incidence, features and duration of post-discharge pain.

NCT ID: NCT02963857 Completed - Anesthesia Clinical Trials

Evaluation of a Breast Biblock Analgesia for the Mastectomy With Radical Axillary Lymphadenectomy Surgery

Start date: March 2016
Phase: N/A
Study type: Observational

This study evaluates the efficacy of the the pecto-intercostal fascial plane block (PIF block) for the anesthesia of the intercostal nerves anterior branches and assesses the association of the serratus block with a PIF block for the breast surgery.