[Application of absorbable suture continuous catcher method during gastrointestinal anastomosis]

Area of Science:

• Surgical Innovation
• Gastrointestinal Surgery
• Oncology

Background:

• Gastrointestinal anastomosis is a critical step in upper gastrointestinal tumor resections.
• Traditional full-thickness interrupted suture (FTIS) methods carry risks of anastomotic complications.
• Optimizing suture techniques is essential for improving patient outcomes.

Purpose of the Study:

• To evaluate the efficacy of the absorbable suture continuous catcher (ASCC) method in gastrointestinal anastomosis.
• To compare the ASCC method with the traditional FTIS method regarding anastomotic complications.

Main Methods:

• A retrospective analysis of 210 patients undergoing gastrointestinal anastomosis with ASCC.
• Comparison with 300 patients who underwent the procedure using the FTIS method.
• Clinical data analyzed included anastomotic hemorrhage, leakage, and obstruction.

Main Results:

• The ASCC group showed a significantly lower incidence of anastomotic hemorrhage (0.05% vs. 5.67%, P=0.032).
• The ASCC group also demonstrated a trend towards lower rates of anastomotic leakage and obstruction, though not statistically significant.
• No mortality or serious abdominal complications were observed in either group.

Conclusions:

• The ASCC method is associated with a reduced incidence of gastrointestinal anastomotic hemorrhage compared to FTIS.
• ASCC represents a potentially superior suture technique for reinforcing gastrointestinal anastomoses.
• Further investigation may confirm its benefits in reducing other anastomotic complications.