Unsure of next step.

I have not been diagnosed. I took the in home sleep screening. The doctors office called me saying that there was some kind of sleep disturbance but no oxygen saturation. He said if I wanted to pursue the issue I would need an overnight study. My symptoms have been daytime sleepiness, snoring, morning headache, sore throat, anxiety, and waking up gasping for breath just after falling asleep. I realize these symptoms could be caused from other things, except for the closing of my throat while I sleep. I have no insurance and the sleep study will cost me over $5000. Does anyone have any suggestions?

Unless you have other health conditions such as heart conditions a home sleep study should be quite sufficient to do a diagnosis. You should first ask for a copy of the sleep study report. It should have been prepared and reviewed by a sleep specialist doctor. It should give you an overall AHI number, as well as a breakdown of the central apnea events, obstructive events, and hypopnea events. Based on the AHI there is a rating system of the severity of the apnea.

None/Minimal: AHI < 5 per hour

Mild: AHI ≥ 5, but < 15 per hour

Moderate: AHI ≥ 15, but < 30 per hour

Severe: AHI ≥ 30 per hour

There should also be an oxygen desaturation measurement. 95% or higher is normal. 90% is good. Less than that starts to be a concern. It sounds like oxygen desaturation is not a problem for you, which in turn suggest your apnea is not likely severe. However, there should be an AHI number to determine where you stand with apnea.

If you are in the Mild category you could use a CPAP or try a dental device. The dental devices are typically more expensive than a CPAP though. If you are in the Moderate or Severe category you should use a CPAP.

I was diagnosed with an AHI of 33 based on a home sleep study only. My general practice doctor used it to prescribe a CPAP and I bought a complete package including a mask on line for about $900 Canadian. If you go that route I would suggest the ResMed AirSense 10 AutoSet for Her. It automatically adjusts the pressure and there really is no need for an overnight titration test to determine your optimum pressure. The machine will find the pressure you need. The For Her version of the machine includes an extra program that may be helpful to a female or male.

So, unless there are some other complicating medical conditions it would seem to me that if you do have apnea (and you need the AHI number to confirm that) you would be better off spending your money on an auto CPAP machine. Assuming you are in the US you will need a prescription to get one though, unless you can find a used machine. Here is one I found on line in the US. The price seems high to me, so you should look around and see if you can get a better price. If you are in Canada I can give you a link with better prices, but I don't think they will ship to the US.

ResMed AirSense™ 10 AutoSet™ For Her

But your next step should be to call your doctor and ask for more information such as a written copy of the sleep report. You need the AHI number and you need to know if the primary component is obstructive apnea and hypopnea. They can be reduced with a CPAP. If it is central apnea then it is more complex and you may need more than the basic auto CPAP. If it is just basic apnea then ask him why you would need another study, and if he will just write a prescription for an auto CPAP now. To me it doesn't seem to make a lot of sense to do a $5000 study to determine if you need a machine that will cost under $1000.

Hope that helps some. Just post again with any questions.

The cost of that sleep study seems high to me. I'm in the US, on Medicare, and have seen the costs for my 4 sleep studies (don't ask). The sleep studies were around $ 1000, with Medicare negotiating that down to around $ 500. The doctor that read the results and wrote the report, charged around $500. Then of course I had to go back to the sleep doctor for my prescription, that was another $400. Luckily for me, everything, including a resmed10, was paid for by Medicare

One more question to ask your doctor is if the overnight study is actually a titration study. They are done to determine the set pressure of a fixed pressure CPAP. If you buy a fixed pressure CPAP it may only be about $80 cheaper than an auto version. A titration study to determine pressure is not necessary with an autoset machine. Doesn't make much sense to spend $5000 to save $80!

I have an appointment on Thursday to discuss results with my doctor. He is not great at explaining things. I will ask him for a copy of results from the home sleep screening. Thanks so much for the reply. I will update later in the week.