High intra-abdominal pressure increases plasma catecholamine concentrations during pneumoperitoneum for laparoscopic procedures

Archives of Surgery
O MikamiT Matsuda

Abstract

Laparoscopic procedures are associated with several complications, such as hemodynamic, respiratory, and endocrine complications. In our previous clinical study, plasma epinephrine and norepinephrine concentrations remained unchanged after the insertion of a Veress needle, but increased significantly immediately after insufflation with carbon dioxide into the peritoneum. The mechanisms for this increase are unknown. To investigate whether gas insufflation during pneumoperitoneum affects plasma catecholamine concentrations during laparoscopic procedures. Experimental study in pigs. The plasma concentrations of epinephrine and norepinephrine were measured in the pigs before and after pneumoperitoneum. The mean arterial pressure, heart rate, cardiac output, and arterial blood gas levels were measured, and the systemic vascular resistance was calculated. Air, nitrous oxide, or carbon dioxide were insufflated in turn into the peritoneal cavity of supine pigs. Thereafter, carbon dioxide was insufflated into the peritoneal cavity while the pig was in the left lateral decubitus position, and then in the right lateral decubitus position. Measures were performed before pneumoperitoneum and at the intra-abdominal pressures of 10 mm Hg and...Continue Reading

Citations

Jan 8, 2010·Surgical Endoscopy·Jan Paul J MulierSebastiaan Van Cauwenberge
Oct 6, 2012·Current Opinion in Critical Care·Brad W Butcher, Kathleen D Liu
Mar 14, 2001·Anesthesiology Clinics of North America·C O'Malley, A J Cunningham
Jan 10, 2017·Scandinavian Journal of Clinical and Laboratory Investigation·Anne H KrogSyed S H Kazmi
Aug 25, 1999·The Journal of the American Association of Gynecologic Laparoscopists·F Coskun
Jun 28, 2011·European Surgical Research. Europäische Chirurgische Forschung. Recherches Chirurgicales Européennes·C BraumannT Junghans
Sep 4, 2004·Journal of Laparoendoscopic & Advanced Surgical Techniques. Part a·Philippe WittichH Jaap Bonjer
Feb 12, 2011·Journal of the American Society of Nephrology : JASN·Hashim Mohmand, Stanley Goldfarb
Jul 14, 2001·Current Opinion in Obstetrics & Gynecology·F Coşkun, M A Salman
Aug 14, 2015·Journal of Investigative Surgery : the Official Journal of the Academy of Surgical Research·Erdal UysalNusret Korun
Aug 23, 2012·Journal of Digestive Diseases·Gerard Sánchez-EtayoPilar Taura
Feb 6, 2021·Romanian Journal of Internal Medicine = Revue Roumaine De Médecine Interne·Irtiza HasanHani M Wadei
Jun 1, 2021·The Journal of International Medical Research·Jing SunJianxin Wei
Feb 20, 2004·Current Surgery·James D ReynoldsW Steve Eubanks

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.