If vaso-occlusive pain is regarded as a pointer of severity in sickle cell crises then hyperbaric oxygen therapy (hbot) is the best choice for scd patients.

HBOT rapidly reduces swelling and opens up the blood flow.

With HBOT patients can be pain free within 2days without much opioids.
What will the patients be doing in the wards after 2days without pains?

Save time, save money, shame the devil.

https://pubmed.ncbi.nlm.nih.gov/22828815/

We are HBOT PROVIDERS.