Right Colectomy with Complete Mesocolic Excision and Intracorporeal Anastomosis: A Monocentric, Single-Surgeon Comparison of Dexter, DaVinci and Laparoscopic Approaches
Abstract
1. Introduction
2. Materials and Methods
2.1. Study Design and Patients
2.2. Variables and Definitions
2.3. Surgical Technique
2.4. Statistical Analysis
3. Results
DXRC | DVRC | LRC | p-Value | |
---|---|---|---|---|
N | 25 | 25 | 25 | |
Age | 67.1 ± 13.3 | 67.0 ± 14.7 | 68.1 ± 11.5 | 0.95 |
Female gender | 13 (52.0) | 9 (36.0) | 13 (52.0) | 0.42 |
BMI | 26.3 ± 4.3 | 27.1 ± 4.2 | 25.3 ± 4.2 | 0.34 |
Pre-existing diseases | ||||
Cardiovascular | 8 (32) | 9 (36) | 7 (28) | 0.83 |
Arterial hypertension | 11 (44) | 6 (24) | 14 (56) | 0.07 |
Pulmonary | 0 | 3 (12) | 2 (8) | 0.22 |
Metabolic | 4 (16) | 5 (20) | 5 (20) | 0.92 |
Renal | 1 (4) | 0 | 1 (4) | 0.60 |
ASA ≥ 3 | 6 (24.0) | 7 (28.0) | 3 (12.0) | 0.36 |
Previous abdominal surgery | 8 (32) | 11 (44) | 7 (28) | 0.47 |
Tumor stage (UICC) | ||||
HGIEN | 3 (12) | 2 (8) | 1 (4) | |
I | 5 (20) | 4 (16) | 4 (16) | |
II | 8 (32) | 9 (36) | 12 (48) | |
III | 5 (20) | 7 (28) | 4 (16) | |
IV | 4 (16) | 3 (12) | 4 (16) | 0.93 |
MMR deficiency | 10 (40) | 8 (32) | 6 (24) | 0.46 |
DXRC | DVRC | LRC | p-Value | |
---|---|---|---|---|
Type of anastomosis | ||||
Extracorporeal hand-sewn | 0 | 1 (4) | 11 (44) | |
Intracorporeal stapled | 20 (80) | 18 (72) | 14 (56) | |
Intracorporeal hand-sewn | 5 (20) | 6 (24) | 0 | <0.01 |
Operative time (min [95% confidence interval]) | 164.8 (151.7–178.0) | 190.5 (177.3–203.7) | 152.6 (139.4–165-7) | <0.01 |
Initial docking (min) | 5.6 ± 2.5 | 9.6 ± 3.4 | n/a | <0.01 |
TAP-block | 13 (52.0) | 7 (28.0) | 5 (20.0) | 0.04 |
Height of staples (mm) | ||||
1.5–2.5 (blue) | 22 (88) | 11 (44) | 18 (72) | |
3.0–4.0 (purple) | 3 (12) | 10 (40) | 7 (28) | |
1.8–3.0 (gold) | 0 | 1 (4) | 0 | |
4.3 (green) | 0 | 3 (12) | 0 | 0.02 |
Conversion to open | 0 | 0 | 1 (4) | 0.88 |
Percentage of laparoscopy (%) | 0 (0–69) | 0 | 100 | - |
Harvested lymph nodes | 22 (10–60) | 28 (12–46) | 26 (10–47) | 0.18 |
CME fulfilled | 24 (96) | 22 (88) | 22 (88) | 0.53 |
Pathological classification Benz-type 0 if CME fulfilled | 24 (100) | 20 (90.9) | 21 (95.5) | 0.32 |
Intra-abdominal drainage | 1 (4) | 16 (64) | 6 (24) | <0.01 |
4. Discussion
5. Limitations
6. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
Abbreviations
ASA | American Society of Anesthesiologists Physical Status System |
BMI | Body Mass Index |
CD | Clavien–Dindo Classification |
CME | Complete mesocolic excision |
HGIEN | High-grade intraepithelial neoplasia |
MMR | Mismatch repair |
UICC | Union Internationale Contre le Cancer |
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DXRC | DVRC | LRC | p-Value | |
---|---|---|---|---|
Length of stay | 4 (3–10) | 4 (3–48) | 5 (2–35) | 0.14 |
Complications within 30 days | ||||
Acute pancreatitis (CD II) | 0 | 0 | 1 (4) | |
Intraluminal bleeding | 0 | 1 (4) | 0 | |
Colonoscopy (IIIa) | 0 | |||
Intraabdominal bleeding | 0 | 1 (4) | ||
Re-laparoscopy (CD IIIb) | ||||
Anastomotic leakage (CD IIIb) | 1 (4) | 1 (4) | 2 (8) | |
Mortality due to cardiac arrest (CD V) | 1 (4) | 0 | 0 | |
Surgical site infections | 1 (4) | 0 | 2 (8) | 0.35 |
Follow-up | 8 (1–24) | 17 (1–51) | 19 (1–56) | <0.01 |
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Pochhammer, J.; Franke, F.; Martin, M.; Beckmann, J.H.; Osmonov, D.; Alkatout, I.; Becker, T. Right Colectomy with Complete Mesocolic Excision and Intracorporeal Anastomosis: A Monocentric, Single-Surgeon Comparison of Dexter, DaVinci and Laparoscopic Approaches. Life 2025, 15, 1122. https://doi.org/10.3390/life15071122
Pochhammer J, Franke F, Martin M, Beckmann JH, Osmonov D, Alkatout I, Becker T. Right Colectomy with Complete Mesocolic Excision and Intracorporeal Anastomosis: A Monocentric, Single-Surgeon Comparison of Dexter, DaVinci and Laparoscopic Approaches. Life. 2025; 15(7):1122. https://doi.org/10.3390/life15071122
Chicago/Turabian StylePochhammer, Julius, Frederike Franke, Matthias Martin, Jan Henrik Beckmann, Daniar Osmonov, Ibrahim Alkatout, and Thomas Becker. 2025. "Right Colectomy with Complete Mesocolic Excision and Intracorporeal Anastomosis: A Monocentric, Single-Surgeon Comparison of Dexter, DaVinci and Laparoscopic Approaches" Life 15, no. 7: 1122. https://doi.org/10.3390/life15071122
APA StylePochhammer, J., Franke, F., Martin, M., Beckmann, J. H., Osmonov, D., Alkatout, I., & Becker, T. (2025). Right Colectomy with Complete Mesocolic Excision and Intracorporeal Anastomosis: A Monocentric, Single-Surgeon Comparison of Dexter, DaVinci and Laparoscopic Approaches. Life, 15(7), 1122. https://doi.org/10.3390/life15071122