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Recent HBOT News
Clinical Trial – Low Dose Spinal Anesthesia in Cesarean Surgery
Anesthesia for cesarean section requires special importance because it may affect both mother
and the baby. To avoid maternal hypotension related to spinal anesthesia must be the primary
objective during anesthesia. Even though many factors influence sensory nerve block for
surgical anesthesia, local anesthetic dose is the main determinant. Another factor that
influence the sensory nerve block is the obesity related to pregnancy. Due to the enlargement
of epidural venous plexus related to pregnancy, the subarachnoid and epidural space reduces,
so the local anesthetic requirement also reduces. Many investigators recommend lower dose of
local anesthetic in obese patients due to reduced requirement There are many studies about
dose regimens for cesarean anesthesia, but ideal dose have not been found. Investigators have
designed this study to see the effects of conventional dose (10 mg bupivacaine) vs. low dose
plus fentanyl (7,5 mg bupivacaine+25 mcg fentanyl) in obese and normal weight pregnant for
cesarean section. The hypothesis was: the low dose regimen provides surgical anesthesia in
obese patients while avoiding maternal hypotension.
A case of acute onset postoperative gas gangrene caused by Clostridium perfringens.
Abstract: Gas gangrene is a necrotic infection of soft tissue associated with high mortality rates. We report a case of postoperative gas gangrene with very acute onset and rapid progression of symptoms. To our knowledge, this case is the most acute onset of...
Clinical Trial – Hyperbaric Oxygen, Neutrophil-oxidative Burst, and Cytokines
In this small pilot study, participants (patients and healthy volunteers) will have blood
drawn before and after the study intervention (hyperbaric chamber session or normal pressure
oxygen breathing. This blood will be analyzed for neutrophil oxidative burst and cytokine
analysis.