Biomaterial Database

Does hypercarbia develop faster during laparoscopic herniorrhaphy than during laparoscopic cholecystectomy? Assessment with continuous blood gas monitoring. 1995

M S Liem, and J W Kallewaard, and A M de Smet, and T J van Vroonhoven

Department of Surgery, University Hospital Utrecht, The Netherlands.

The use of CO2 to create and maintain a pneumoperitoneum during laparoscopic surgery may lead to hypercarbia and acidosis. CO2 is also insufflated into the preperitoneal space to create and maintain a pneumopreperitoneum for laparoscopic herniorrhaphy. This study examined the influence of CO2 pneumopreperitoneum on the development of hypercarbia and acidosis assessed with continuous intraarterial blood gas monitoring. Changes in blood gas values were measured with both continuous intraarterial and intermittent blood gas monitoring. Over a 4-mo period, blood gas values of 14 patients undergoing laparoscopic herniorrhaphy (pneumopreperitoneum) were compared with those of 13 patients undergoing laparoscopic cholecystectomy (pneumoperitoneum) in a tertiary referral center. Additionally, heart rate and blood pressure were measured during stable ventilation at constant insufflation pressure. Pneumopreperitoneum resulted in a significantly faster development of hypercarbia (P = 0.023) and acidosis (P = 0.027) than pneumoperitoneum. These results were not explained when corrected for changes in hemodynamic and ventilatory variables using analysis of covariance. We conclude that the more rapid development of hypercarbia and acidosis during pneumopreperitoneum can be explained by increased CO2 absorption through an increasing gas exchange area during the procedure and through a larger wound bed.

UI	MeSH Term	Description	Entries
D007327	Insufflation	The act of blowing a powder, vapor, or gas into any body cavity for experimental, diagnostic, or therapeutic purposes.	Insufflations
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010100	Oxygen	An element with atomic symbol O, atomic number 8, and atomic weight [15.99903; 15.99977]. It is the most abundant element on earth and essential for respiration.	Dioxygen,Oxygen-16,Oxygen 16
D010535	Laparoscopy	A procedure in which a laparoscope (LAPAROSCOPES) is inserted through a small incision near the navel to examine the abdominal and pelvic organs in the PERITONEAL CAVITY. If appropriate, biopsy or surgery can be performed during laparoscopy.	Celioscopy,Laparoscopic Surgical Procedures,Peritoneoscopy,Surgical Procedures, Laparoscopic,Laparoscopic Assisted Surgery,Laparoscopic Surgery,Laparoscopic Surgical Procedure,Procedure, Laparoscopic Surgical,Procedures, Laparoscopic Surgical,Surgery, Laparoscopic,Surgical Procedure, Laparoscopic,Celioscopies,Laparoscopic Assisted Surgeries,Laparoscopic Surgeries,Laparoscopies,Peritoneoscopies,Surgeries, Laparoscopic,Surgeries, Laparoscopic Assisted,Surgery, Laparoscopic Assisted
D011028	Pneumoperitoneum, Artificial	Deliberate introduction of air into the peritoneal cavity.	Artificial Pneumoperitoneum
D001794	Blood Pressure	PRESSURE of the BLOOD on the ARTERIES and other BLOOD VESSELS.	Systolic Pressure,Diastolic Pressure,Pulse Pressure,Pressure, Blood,Pressure, Diastolic,Pressure, Pulse,Pressure, Systolic,Pressures, Systolic
D002245	Carbon Dioxide	A colorless, odorless gas that can be formed by the body and is necessary for the respiration cycle of plants and animals.	Carbonic Anhydride,Anhydride, Carbonic,Dioxide, Carbon
D002406	Catheterization, Peripheral	Insertion of a catheter into a peripheral artery, vein, or airway for diagnostic or therapeutic purposes.	Arterial Catheterization, Peripheral,Catheterization, Bronchial,Catheterization, Peripheral Arterial,Catheterization, Peripheral Venous,Peripheral Catheterization,Venous Catheterization, Peripheral,Bronchial Catheterization,PICC Line Catheterization,PICC Line Placement,PICC Placement,Peripheral Arterial Catheterization,Peripheral Venous Catheterization,Peripherally Inserted Central Catheter Line Insertion,Arterial Catheterizations, Peripheral,Bronchial Catheterizations,Catheterization, PICC Line,Catheterizations, Bronchial,Catheterizations, PICC Line,Catheterizations, Peripheral,Catheterizations, Peripheral Arterial,Catheterizations, Peripheral Venous,PICC Line Catheterizations,PICC Line Placements,PICC Placements,Peripheral Arterial Catheterizations,Peripheral Catheterizations,Peripheral Venous Catheterizations,Placement, PICC,Placement, PICC Line,Placements, PICC,Placements, PICC Line,Venous Catheterizations, Peripheral
D005260	Female		Females