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brady8 commented on New studies offer insight into Lyme disease’s treatment, lingering symptoms   news.northwestern.edu/sto... · Posted by u/gmays
dec0dedab0de · 4 months ago
Just to be pedantic, Bell's Palsy is the name of the condition not the cause. So it was Bell's Palsy caused by Lyme disease.

I have noticed that the line between condition and cause is often overlooked, even by doctors. For example this leads to people thinking Pinkeye/conjunctivitis is highly contagious, when it is still conjunctivitis if it is caused by getting something in your eye. I think that holds for everything that ends in -itis too Sinusitis, Arthritis, Tendonitis, etc.

I know that is a bit of a tangent, but you reminded me of someone who had bell's palsy telling me that it was actually shingles. I explained that just because it was caused by shingles doesn't mean it stops being Bell's Palsy, just like how it is still a cough if it's from the flu or from smoking. They ended up getting really angry at me about it, but I think hn might appreciate the semantics a bit more.

brady8 · 4 months ago
Much of being a physician is pattern recognition - the vast majority of Bell's Palsy is idiopathic (generally viral), and thus that's how we usually treat it. If we tested everybody for everything everytime the health system(s) would collapse.

It definitely helps as a patient to advocate, and add anything that a physician like myself maybe wouldn't always ask, like if you've been a tick-infested area and/or discovered a tick attached to yourself recently.

brady8 commented on Assisted dying now accounts for one in 20 Canada deaths   bbc.com/news/articles/c0j... · Posted by u/vinni2
abeppu · 9 months ago
Note: the title should be updated.

The BBC article title now says "Assisted dying" not "euthanasia". Often, the distinction hinges on whether the patient or a medical practitioner administers a substance that brings about death. The Canadian policy actually provides for both, but as I understand it the stats being cited in the article combine both, so only a subset of the tally are "euthanasia" deaths.

brady8 · 8 months ago
Some provinces (notably SK) do not offer self-administered MAiD, just FYI.
brady8 commented on Why are doctors wary of wearables?   bbc.com/news/articles/c79... · Posted by u/NN88
rapjr9 · 9 months ago
I worked in research on wearables for more than a decade, including research with medical doctors. The number one reason we got from doctors about not using wearable data was that they didn't know what to do with it, what it meant. If blood pressure is too high when they've had you sit still for a while and taken a measurement in their office with their machine, they know how to interpret that. If you show them a continuous blood pressure trace from a persons whole day, they have no idea what to do with it. How much should your BP go up when you are doing something strenuous? How much should it go down when you sleep? They don't know. The volume of data also dismayed them. Present a years worth of heart rate data and who has time to look through it all and understand what it means? You need to know the context of the readings, what the person was doing, what was going on in the environment, even what the person was thinking, and wearable data comes with little context (mainly just accelerometer and gyro data, but it can't tell if you are eating dinner or watching tv or typing on a keyboard). The UI's for looking at the long term data are terrible, and it requires a lot of processing power to get a reasonable response time, and there is no ability to query the data, such as looking for time-offset correlations between one type of reading and another. The data just is not very usable without context. A person looking at their own data for the day remembers the context, what they did that day, but how about a month ago? A year ago? Sensor accuracy still needs improvement also (e.g., did your body temperature go up today because you're getting sick or because you spent the day outside when it was hot instead of staying inside in the air conditioning? If the sensor is affected by ambient temperature there is no way to tell.) Wearable health sensing is good enough to be somewhat useful to an individual, but it needs to be developed a lot more to be useful to a doctor (though it can provide clues that are useful sometimes). There need to be a lot of RCT's to understand just what the data means, what is normal for a person, what indicates a problem. There is also the fear that if the doctors help develop this technology it will replace a lot of their diagnostic function. That could be good, but it could also result in everyone trusting the machine's decisions rather than looking at what is actually happening with the person.

To give an example, a wearable might indicate a sudden change in gait for an elderly person. Is that a sign of mental decline? Muscle deterioration due to age? A stroke? Or were they playing baseball two days ago with a grandchild and injured themselves? New shoes? It could be any of these and more besides. If the machine does not evaluate all the possibilities it can only choose from the ones it does implement, which raises the likelyhood it will be wrong.

brady8 · 9 months ago
I'm a physician. Agree with your comment... in a statistical sense this relates to screening test characteristics. As the sensitivity of a test increases, the specificity decreases.

A good example is screening for atrial fibrillation, an abnormal heart rhythm that is not uncommon especially as you age. All our guidelines right now on treatment and stroke prevention (a potential consequence of AF) is based on the population who is currently most often diagnosed - symptomatic patients with palpitations, or lightheadedness, or chest pain, which provokes them to see a physician.

If everyone is now wearing an Apple watch and suddenly we have 2x or 10x the number of people diagnosed with AF, our current evidence about the benefits of treatment suddenly do not apply, because these newly found patients would never have been included in the original studies.

So what do we do with these (presumably lower risk) patients? No one yet knows.

brady8 commented on How NYU’s Emergency Room Favors the Rich   nytimes.com/2022/12/22/he... · Posted by u/LastNevadan
brady8 · 3 years ago
Interesting to see Dr. Anand Swaminathan quoted - he is a prominent, highly regarded figure in CME/CPD (ongoing education) for ER docs nationally and internationally, with a large Twitter following.
brady8 commented on Wireguard VPN: Typical Setup (2017)   ckn.io/blog/2017/11/14/wi... · Posted by u/tosh
mbesto · 7 years ago
I tried streisand / wireguard setup awhile back (MacOS to DO server). It worked great until I tried to disconnect (it would save the old WG settings in my connection tables and then just keep me completely disconnected from the internet). Anyone know if this is improved? Is there any easy way to get wireguard setup on macos and connect to a DO server?
brady8 · 7 years ago
Setting up functions in my bash .profile helped for me, to ensure the DNS settings get reset: https://gist.github.com/bouchard/b78ffa3c934252cd6350a890496...
brady8 commented on A new grad SDE makes 2x more in SF than Toronto after tax and COL   linkedin.com/pulse/canada... · Posted by u/RustyTool
Scoundreller · 8 years ago
If you can work as an incorporated contractor, Canadian taxes can be quite low when you sprinkle the income across your family.

* The government is starting to catch on and might put an end to paying out dividends to non-working family members.

brady8 · 8 years ago
Not might - as of Jan 1, 2018, you can no longer pay dividends to any non-working family members.

As a physician, it's a 15-20% pay cut for me :(

brady8 commented on What happens when patients find out how good their doctors are? (2004)   newyorker.com/magazine/20... · Posted by u/adenadel
FigBug · 8 years ago
The doctor chooses. In Canada, doctors can accept whoever they want and they'll only accept patients with good 'fit'. Everybody else is stuck going to a walk in clinic or the ER. How does it work in US? Do Doctors charge different rates for a checkup? I thought it was fairly opaque between the doctor and the insurance company?
brady8 · 8 years ago
I'm a Canadian physician, and this is not a correct statement. Nowhere in Canada are you allowed to cherry-pick patients.
brady8 commented on How to Tell a Mother Her Child Is Dead   nytimes.com/2016/09/04/op... · Posted by u/niyazpk
alasdair_ · 9 years ago
My twenty one year old daughter died two months ago. A young policeman came to my door. It was the first time he had to do the job mentioned in the article and he did it very well.

I have very little memory of those first few hours. I now know what it is to be insane. I was so disconnected from reality that people have told me that I had long conversations with them that I have zero recollection of. The only thing I clearly remember was telling the officer that I had a gun upstairs and that if he didn't take it, I was going to murder the man responsible for her death within the hour. It was the most matter of fact confession of planning a murder imaginable.

After a couple of hours, I saw a Facebook post of hers and lost it, the insane calm left me and I bawled my eyes out.

It's her birthday tomorrow. I miss her so, so much.

Anyway, the point of this post: my daughter died of an overdose. She was at a party, a man gave her powdered pure fentanyl claiming it was cocaine. I have no idea why. She snorted some and overdosed soon after.

All I want to happen is that someone somewhere reads about what happened to my daughter and reminds their kids that without proper testing kits, they have no idea what the fuck they are taking. Drugs may not be bad, but some people certainly are.

brady8 · 9 years ago
I am a physician, and there has been a "state of emergency" declared in my province due to a fentanyl overdose "epidemic". Although I use this drug routinely, it is incredibly unsafe outside of a clinical setting. Unfortunately, these are not your stereotypical "bad" people that are dying from overdoses, but your average young people who just happen to experiment. It's utterly awful, and I feel for you. I hope this trend (if you can call it that) ends soon.
brady8 commented on Inside an L.A. OxyContin ring that pushed more than 1M pills   latimes.com/projects/la-m... · Posted by u/spking
seibelj · 9 years ago
I have yet to meet one single person who can logically explain to me why drugs should be 100% illegal. I've heard, "Would you want cocaine available at 7/11?" No, I don't want cocaine available at 7/11.

But if you can already buy any drug on the street, a doctor should be able to prescribe medicinal heroin to an addict and get them into the system to monitor them for treatment, with the end goal of getting them off of drugs. Putting unknown chemicals of varying strength and quality into their vein is what kills addicts. They do not typically OD because they are suicidal, it's because they unknowingly bought an extra strong stamp and then die.

I grew up in Massachusetts, and had a high school graduating class of around 300 people, and 6 people have died of overdoses in the last 10 years. One of the most popular girls in my class died a few months ago. I firmly believe that allowing her (and everyone else) to get her opioids prescribed would at the minimum keep her from overdosing, and let people who care know she has a problem. Dying on a toilet with a needle still in your arm is a terrible, useless way to die.

brady8 · 9 years ago
I'm a physician. Unfortunately, most of our overdoses in North America are from prescribed opiates. They are very addictive, and despite best efforts to control and monitor dosing and schedules, these opiates are often either purposefully overdosed (suicide attempts), diverted, or accidentally ingested. My worst memory in pediatrics was a 7 year old who was brain-dead after ingesting only one (!!!) tablet of her grandfather's high-strength Oxy prescription that she thought was Tylenol.

Opiates are bad news, and physicians unfortunately were duped into prescribing way too much for the last ~15 years.

brady8 commented on How We Moved from Heroku to Containers with No Docker Experience   stackshare.io/proleads/ho... · Posted by u/sergiotapia
tra3 · 10 years ago
I hear you. I like the idea of "deploying" a pre-built image. Capistrano "just-in-time" deployments (particularly deployment time "bundle") seem a little non-deterministic. Docker is certainly non-trivial though, but I think (I hope), it's a net win. Time will show.

In my mind, it certainly parallels the binary package (debian) vs build-on-demand package (arch? OS X brew) approach. Both seem to work, but I certainly prefer the debs.

brady8 · 10 years ago
That's where Ansible + Capistrano can work together nicely.

No need to change your application or deviate significantly from a "vanilla" Ubuntu install - just add your nginx, Passenger configs to Ansible, build the server, and then deploy with Capistrano.

u/brady8

KarmaCake day41June 29, 2011
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[ my public key: https://keybase.io/brady; my proof: https://keybase.io/brady/sigs/6SdFW6EBrMDKuWPr1RrAXuZpp69vBSDCpE8X36cHT04 ]

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Interests: Healthcare, DevOps, Entrepreneurship, Programming, Research, Technology, UI/UX Design

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