This is the $1mln question still without an answer: why were these workers cleaning bat guano from that abandoned mine?

Surprisingly we simply don't know.

China would have all interest in clarifying that point if for instance they were prospecting or selling guano. It did not.

“Should I give them more fluid?”

Extremely common question during AKI referrals from junior docs.

⛔️ Fluid management is tricky, often misunderstood, & can cause huge iatrogenic harm ⛔️

We try to convey important principles in THREAD 👇

#tipsfornewdocs #medtwitter #tweetorial

Currently too often patients with high creatinine are given too much IV fluid, driven by an AKI ➡️ fluid reflex

We’ve seen 7 litres be given in one shift.

Medics & surgeons, juniors & seniors, it seems everyone loves to reach for extra IV fluid (especially if urine output poor)

Why does huge volume IV fluid ‘resuscitation’ consistently occur?

Lots of reasons, including FALSE beliefs:
🛑 IV fluid always “treats AKI”
🛑 Hypotension = hypovolaemia
🛑 Lactate >2 means fluid deficiency
🛑 Septic patients are very hypovolaemic

The rule with IV fluids and AKI is to remember this 5 word phrase:

💥 💥 Aim for euvolaemia, then stop💥 💥

Fluid status is like Goldilocks - hypovolaemia is bad for the kidneys BUT excess volume is also harmful for renal function and will cause other complications too.

It is easy to say “target euvolaemia” - but we agree it is more difficult to do!

Fluid status assessment is certainly made harder by a belief that we must only rely on a snapshot assessment of examination features which are NOT specific / sensitive / reliable to elicit like.…

@73inlancs @janethooton_ @ErinInTheMorn @fifi_EY 1/ The 🏴󠁧󠁢󠁥󠁮󠁧󠁿 government decided pediatric gender care in England would be a monopoly contract (a Labour minister, in 2008), despite all other NHS patients officially being entitled to a choice of providers, & second opinions on diagnoses & treatment, & gave it to GIDS, which has…

@janethooton_ @ErinInTheMorn @fifi_EY 2/…always advocated that trans minors & their families must have no alternative source of care, & subsequent Tory ministers have personally put their signature on renewals of it, and even personally rejected proposals for improvement that have been put forward by NHS England…

@janethooton_ @ErinInTheMorn @fifi_EY 3/…as a result of wider & public consultation. They & their civil servants listen only to GIDS on trans minors - it was GIDS advised against <18s being allowed #GenderRecognition in 2004, & since, on the basis that no one under 18 can be certain of their gender identity, just…

@janethooton_ @ErinInTheMorn @fifi_EY 4/…as many other staff at their trust wrote⬇️ to the press in 2002 (when the first instigator of this case, psychoanalyst Susan Evans was on staff too) that no trans people should be allowed that recognition but needed

@janethooton_ @ErinInTheMorn @fifi_EY 5/…to "cure" us instead. Yet GIDS proved incapable of defending its super-conservative protocol in court - no doubt because GIDS has always expected challenges to be from patients seeking care more like that elsewhere, arrogantly ignoring that services in countries where the…

A staple of anti-lockdown conspiracism in yoga/wellness is that public health measures are oppressive, authoritarian, and stifling what it means to be human. Masks suppress identity and speech. Vaccines assault the sovereign body. Influencers must rise up against tyranny! /1

Ironically, pandemic management in economies where yoga/wellness is lucrative has been a neoliberal, choose-your-own-adventure mess in which centre-right governments barter with public health to enact a patchwork of half-measures that punish the poor and marginalized. /2

The goal is not universal health rights, or protecting medical systems, or saving as many lives as possible. The goal is to return to business-as-usual, using public health as a pit stop on a productivity race off a cliff. The ice caps aren’t melting fast enough, I guess. /3

Right-leaning governments, like influencers, have assessed the COVID threat with the magical bias of limitless optimism. Then they work to normalize COVID casualties as a new cost of doing business. *This* is what alt-healthers and Qamoms call “socialist”, or “communist”. /4

Centre-right governments and wellness influencers share a goal: get back to the optimism of making productivity heroic and consumption virtuous, without any reflection on structural issues of injustice, or what universal health care funding and standards would look like. /5

Want to include the menstrual cycle in your scientific work, but aren't sure how to do it? My lab (@katjaschmalen) have just published an article on best practices for observational studies of the cycle! Thread below! 🧵

Despite decades of research on the menstrual cycle, empirical studies have not adopted consistent methods for operationalizing the menstrual cycle, resulting in confusion in the literature and limited possibilities to conduct systematic reviews and meta-analyses.

Below, I summarize this "how to" article, and relay some of the key points!

PARTICIPANTS: All participants should be naturally-cycling people with ovaries (remember that they are not necessarily "women"! 🏳️‍⚧️ ⚧).

We provide a Reproductive Status Questionnaire with rules for identifying naturally-cycling people (current function of the sexual organs and hormonal/other medications that stop the cycle).