HBOT Conversations:
Join us for interviews with researchers, practitioners, industry experts, and patients to share their stories, successes, and expertise relative to hyperbaric oxygen therapy
Subscribe. Join the discussion. Share the hope.
Listen to or Watch the HBOT Conversations Podcast
Listen to the HBOT Converstations podcast by downloading it from your favorite podcasting platform or scroll down and watch an episode here on the HBOT News website:
Watch the HBOT Conversations Podcast
Subscribe Now, It’s Free !
Recent HBOT News
Clinical Trial – 1% Chloroprocaine(PF) vs. Bupivacaine Spinals
The use of 1% Chloroprocaine (PF) spinal anesthesia will reduce the recovery times and
discharge time of patients undergoing hemorrhoidectomies as compared to 0.75% bupivacaine
spinal. The primary objective is to compare the recovery times (return of motor and sensory
function) and discharge time (voiding time) between 2-Chloroprocaine and 0.75% bupivacaine
spinal anesthesia for hemorrhoidectomies. This is a randomized, prospective study assigning
patients to either 2-Chloroprocaine (PF) or 0.75% bupivacaine spinal anesthesia group.
Clinical Trial – RCT of Epinephrine (None, 100mcg, and 200mcg) in a Hyperbaric Bupivacaine, Fentanyl and Morphine Spinal in C-sections.
This is a prospective, randomized, double blind study of 75 patients (n=25 for each group) in
which epinephrine (100mcg or 200mcg) or normal saline vehicle is added to intrathecal
hyperbaric bupivacaine (0.75% bupivacaine hydrochloride in 8.25% dextrose), fentanyl, and
morphine to prolong the duration of the spinal anesthetic in scheduled cesarean deliveries.
The primary outcome of duration will be the time to T10 level sensory regression as well as
motor level regression that will be graded via the modified Bromage scale.
Repeat cesarean sections, in particular, are associated with increased operative time and
thus often performed with a spinal-epidural (CSE) technique. The epidural component is,
however, untested and may not provide adequate anesthesia, thus the higher risk of conversion
to a general anesthesia. Epinephrine is routinely used to prolong spinal anesthesia. If
effective for the duration of a repeat cesarean section it would obviate the additional time
and risks of performing the epidural and still avoid sufficient duration to avoid conversion
to a general anesthetic.
Current treatment of central retinal artery occlusion: a national survey.
Central retinal artery occlusion (CRAO) is an ophthalmological emergency, the retinal analog of a stroke. To date there is no consensus or national guidelines on how this disorder should be managed. As academic neurologists and ophthalmologists treat CRAO frequently, we set out to understand how these clinicians approach patients with CRAO with a national survey. We identified university-associated teaching hospitals offering vascular neurology, neuro-ophthalmology and/or retina fellowships in the US and asked the directors of the programs to respond to questions in an open response format to profile the acute management of CRAO at their institution.