People Often Die In Their Sleep – Part 3 of 3
And “Patients have to get used to it, and most patients do,” said Lee-Chiong, who is also a professor of medicine at National Jewish Health at the University of Colorado Denver. The politic of the device is akin to a fan and can be lessened by placing the device under the bed or using earplugs. The cost of CPAP machines vary but can go from a few hundred dollars to $1000, Lee-Chiong said.
CPAP is covered by most insurance, including Medicare. For the study, Martinez-Garcia and colleagues randomly assigned 194 patients with sleep apnea and turned on blood pressure to CPAP or no CPAP. During the study the patients continued to take their blood pressure medications. The researchers found that those receiving CPAP lowered their 24-hour average blood demand 3,1 mm Hg more than those not receiving CPAP.
In addition, those treated with CPAP had a 3,2 mm Hg greater reduction in 24-hour average diastolic blood pressure.The nature in systolic pressure wasn’t statistically significant between the two treatment groups, the researchers noted.Over the 12 weeks of the study, about 36 percent of those receiving CPAP had at least a 10 percent dab in nighttime blood pressure, compared with 22 percent of patients not receiving CPAP. The systolic pressure, the top number, measures the pressure in the arteries when the heart beats. The diastolic pressure, the bottom number, measures the insistence in the arteries between beats.