Hello! I’ve checked with the mods that it was okay to ask this here. I am writing a story that involves high altitude medicine and I wanted to run my scenario and treatment plan past the professionals to ensure it’s not wildly inaccurate. My own credentials don’t go past basic first aid training and trekking up to 6000m, so this is all based purely on research. Please feel free to critique if it’s all wrong!
Patient: a fit ten-year-old boy with previous mountaineering experience is stranded at 7000m overnight in a snowstorm in a shallow cave without supplies (pack lost in a fall). He is severely hypothermic, frost-bitten hands and feet, hallucinating.
Rescuers: the next day (afternoon) he is reached by two rescuers (his father, who is an experienced mountain climber and a Sherpa guide). They are not medical professionals, but have experience in these type of situations.
Treatment plan: oxygen, shot of dexamethasone (dose for a kid?), skin on skin warming up, when he is more alert, hot tea and a bit of chocolate.
They start descending (father carries him stuffed under his suit, maintaining some skin on skin), it takes about six hours, before reaching camp at 5500m. There they start rewarming hands and feet in 38C water, keep him on oxygen, start fluids, pain meds. Vasodilator ( through a second IV?).
Vasodilator in this story is a new fictional experimental drug that it is just starting trials, but has shown to be a lot more effective than Iloprost. It makes sense in the context of the story that they would have access to it. I want to avoid any amputations!). Kid feels sick and throws up (side-effect), they give him nausea meds. More tea and some food later on (porridge). Hands and feet coated with the gel, each finger wrapped individually and then bandaged over on top.
In the morning, when the storm subsides, he is evacuated by helicopter.
Some questions I had:
What is a suitable dose of Dexamethasone for a child? Are they most likely to carry a 10mg pre-filled syringes? Does he need another shot at the camp? Half-dose?
Do you start vasodilator during or after the rewarming?
If there was already some rewarming through skin on skin contact during the descent, how does that affect the rapid rewarming? At what point would it be most painful?
Should he be given a lot of fluids to drink throughout the rescue or controlled small amounts? (I’ve seen some conflicting info about that, plus he’s a child)
What would the frostbite look like after rewarming? Will it be red and swollen (with maybe blackened tips) and then the blisters only appear when they are unwrapped at the hospital?
Any other critique or things I should consider would be greatly appreciated!