COVID 19 Adapting Practice And
Remote Monitoring
www.TheGpClinicLondon.com
COVID 19 Adapting Practice And
Remote Monitoring
The last few months have brought significant changes to the healthcare landscape
across all sectors. In primary care there has been an overnight change in practice
with almost exclusive reliance on telehealth and remote consultations via video or
phone.
These relatively simple medical devices provide valuable info when assessing
patients with many respiratory conditions – especially COVID-19.Given the
importance of the data – our practice has been sending them out to our members
for no charge.Likewise, local NHS services have started to provide remote pulse
oximetry for suspected COVID-19 cases.
In conditions like asthma and pneumonia, patients are usually significantly short of
breath before oxygen levels start to fall. However, with COVID-19 we sometimes see
oxygen levels drop before shortness of breath develops – termed silent hypoxia –
for patients in the community it may be an early warning sign.
Similarly, some physicians stress patients by getting them to exercise whilst
monitoring oxygen saturations. A significant drop in oxygen levels can indicate
serious underlying lung pathology and can be used to identify those patients who
need hospital admission and close monitoring (not something I would recommend
doing remotely). I’ve remotely consulted with patients with COVID-19 in the NHS and
private sector who were not short of breath but during regular follow up their
oxygen levels were found to be low.
I’ve remotely consulted with patients with COVID-19 in the NHS and private sector
who were not short of breath but during regular follow up their oxygen levels were
found to be low. They were admitted into hospital and treated with oxygen (did not
require ventilation), made a good recovery and discharged after a few days.
Picking up low oxygen levels early into the illness may result in better outcomes. A
pulse oximeter, together with a thermometer and blood pressure machine provide
information that can potentially influence decision making in a particular case.
It’s not to say that 02 levels are the only factor, those with normal levels may also
require hospital admission. A full clinical assessment is always necessary, but pulse
oximeters provide a key piece of data.
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