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The Dresden approach for complete multivessel revascularization
V Gulielmos1, M Brandt, M Knaut
1Cardiovascular Institute, University of Dresden, Germany.
Insights
Minimally invasive cardiac surgery using minithoracotomy offers comparable outcomes to conventional bypass surgery. This approach results in less postoperative back pain and faster recovery, despite longer operation times.
Area of Science:
- Cardiovascular Surgery
- Minimally Invasive Techniques
- Clinical Trials
Background:
- A prospective clinical trial compared minithoracotomy with cardiopulmonary bypass (group 1) to conventional bypass surgery (group 2) for coronary artery disease.
- Group 1 comprised 85 patients, while group 2 included 53 patients.
Purpose of the Study:
- To evaluate the efficacy and safety of less invasive surgical procedures compared to conventional bypass surgery.
- To assess patient outcomes including pain, hospitalization, and recovery time.
Main Methods:
- Prospective comparison of two surgical techniques for coronary artery disease treatment.
- Data collection on operative time, perioperative deaths, hospitalization, ICU stay, postoperative pain, and 3-month follow-up outcomes.
Main Results:
- No perioperative deaths occurred in either group.
- Operative time was longer in the minithoracotomy group (256 min vs. 150 min).
- Hospitalization and ICU stay were similar for both groups; less postoperative back pain and faster convalescence were observed in the minithoracotomy group.
Conclusions:
- Surgical results are equivalent between minithoracotomy and conventional bypass surgery.
- Less invasive procedures lead to reduced early postoperative pain and improved recovery.
- Minimally invasive cardiac surgery is a viable alternative with comparable clinical outcomes.
Background:
In a prospective clinical trial, a group of patients receiving less invasive surgical procedure, including minithoracotomy in combination with cardiopulmonary bypass (group 1), was compared to a group of patients receiving conventional bypass surgery (group 2) for the treatment of coronary artery disease.
Methods:
Group 1 included 85 patients (71 men, 14 women, aged 39 to 82 years, median 61.1 +/- 9.0 years); group 2 included 53 patients (38 men, 15 women, aged 51 to 79 years, median 62.0 +/- 6.1 years).
Results:
There were no perioperative deaths in the whole series of patients. Time of operation was 256 +/- 43 minutes in group 1 and 150.0 +/- 53.6 minutes in group 2. Hospitalization was 6.0 +/- 1.4 days and intensive care unit stay 1 day for both groups. Back pain assessment on postoperative day 3 showed less pain in group 1. Three-month follow-up revealed ischemia in stress electrocardiogram in 2 patients (2.5%) in group 1 and in 2 patients (4.1%) in group 2. Coronary angiograms confirmed the stress-electrocardiogram findings.
Conclusions:
Surgical results are equal for both techniques. Even though time of operation is longer in patients receiving less invasive procedures, intensive care unit stay and hospital stays are the same length. Early postoperative back pain is less in group 1 and combined with faster convalescence.