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BACKGROUND
The unique positioning of the patient at steep Trendelenburg with prolonged and increased intra-abdominal pressure (IAP) during robotic radical prostatectomy may increase the risk of splanchnic ischemia. We aimed to investigate the acute effects of IAP and steep Trendelenburg position on
BACKGROUND
Physiologic renal changes associated with pneumoperitoneum (PNP) have been described and various underlying mechanisms have been suggested. We investigated the possibility that PNP-associated renal damage is pressure dependent, and that oxidative stress is thereby
OBJECTIVE
To identify the most common causes of pneumoperitoneum in dogs and cats and determine history, clinical features, and outcome of affected animals.
METHODS
Retrospective study.
METHODS
31 dogs and 8 cats.
METHODS
Medical records were reviewed for signalment; history; abnormal physical,
OBJECTIVE
To compare surgical inflammatory response (SIR) after radical cystectomy (RC) in a porcine model using minimal invasive techniques. Additionally we aimed to investigate the potential immunosuppressive ability of preoperative CO2-pneumoperitoneum (CO2P).
METHODS
Forty female landrace pigs
OBJECTIVE
To observe the hepatic injury induced by carbon dioxide pneumoperitoneum (CDP) in rabbits, compare the effects of low- and high-pressure pneumoperitoneum, and to determine the degree of hepatic injury induced by these two clinically relevant CDP pressures.
METHODS
Thirty healthy male New
BACKGROUND
It has been noted that following a laparoscopic cholecystectomy (LC), liver function parameters were disturbed. The causes of this disturbance are still controversial.
METHODS
The serum levels of eight parameters of liver function were measured both before and 24 hours after surgery in
OBJECTIVE
To observe the hepatic injury induced by carbon dioxide pneumoperitoneum in rats and to explore its potential mechanism.
METHODS
Thirty healthy male SD rats were randomly divided into control group (n = 10), 0 h experimental group (n = 10) and 1 h experimental group (n = 10) after sham
OBJECTIVE
This study examined the effectiveness of dexmedetomidine in preventing lung injury resulting from pneumoperitoneum in a ventilated rat model.
METHODS
Animals (n=18) were allocated randomly into 3 groups: control group, no pneumoperitoneum; sham group, pneumoperitoneum with intra-abdominal
OBJECTIVE
To investigate the effect of carbon dioxide pneumoperitoneum on systemic oxidative stress by using serum oxidative stress markers (ischemia modified albumin (IMA), malondialdehyde (MDA), total oxidant status (TOS), total antioxidant status (TAS) and oxidative stress index (OSI)) and to
Intra-abdominal hypertension (IAH) causes severe organ dysfunction. Our aim is to evaluate the effect of increased intra-abdominal pressure (IAP) on renal function, hypothesizing that venous congestion may increase proteinuria and fluid retention without endothelial dysfunction. Three urine samples
BACKGROUND
Variable mechanisms were suggested to mediate the changes in renal hemodynamics during pneumoperitoneum. To assess whether it can be pressure dependent only, we conduct a study in an isolated, pressurized, and perfused organ model.
METHODS
Seventy Wistar rat kidneys were perfused with
BACKGROUND
Intracranial pressure (ICP) is known to rise during induced CO(2) pneumoperitoneum. This rise correlates with an increase in inferior vena caval pressure; therefore, it is probably associated with increased pressure in the lumbar venous plexus. Branches of this plexus communicate with
Background: In this retrospective study, we evaluated the effect of two approaches of robotic-assisted laparoscopic radical prostatectomy (RALP). The first approach was pneumoperitoneum via transperitoneal (TP-RALP), and the second
BACKGROUND
Pneumoperitoneum has been shown to reduce hepatic portal blood flow and alter postoperative hepatic transaminases. This study evaluated the changes in hepatic function after laparoscopic and open gastric bypass (GBP).
METHODS
Thirty-six morbidly obese patients were randomly assigned to
Laparoscopic pylorus-preserving pancreaticoduodenectomy (LPPPD) is less invasive than open pylorus-preserving pancreaticoduodenectomy. However, LPPPD has a long operation time with pneumoperitoneum, which may affect the postoperative pulmonary complications (PPCs). We retrospectively evaluated the