Bio at MichelleLinMD.com
We know how to treat alcohol withdrawals but do you know about first-line FDA approved options to decrease cravings and increase abstinence for patients with chronic alcohol use disorder? Besides concurrent psychosocial counseling, these have demonstrated benefit per 2023 JAMA meta-analysis and systematic review (PMID 37934220) by McPheeters et al. Amazing NNT stats. Can consider starting medication in the Emergency Department especially if you have an Addiction or Counseling team.
1. Acamprosate (666 mg po TID)
- GABA agonist and glutamate modulator
- NNT 11 to reduce any drinking
- Need to be sober before starting
- Contraindication: Severe renal impairment
- Decreases alcohol withdrawal symptoms of insomnia and cravings
2. Naltrexone (50 mg po daily or 380 mg IM monthly)
- Opioid antagonist
- For oral route: NNT 18 to decrease any drinking and NNT 11 to decrease heavy drinking
- Can start while intoxicated
- Contraindication: Acute hepatitis, liver failure, active opioid use
- Decreases cravings presumably by blocking reward pathway from endogenous opioids and endorphins
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #toxicology #medication #alcohol #alcoholism #aud #naltrexone #acamprosate
![We know how to treat alcohol withdrawals but do you know about first-line FDA approved options to decrease cravings and increase abstinence for patients with chronic alcohol use disorder? Besides concurrent psychosocial counseling, these have demonstrated benefit per 2023 JAMA meta-analysis and systematic review (PMID 37934220) by McPheeters et al. Amazing NNT stats. Can consider starting medication in the Emergency Department especially if you have an Addiction or Counseling team. 1. Acamprosate (666 mg po TID) - GABA agonist and glutamate modulator
- NNT 11 to reduce any drinking
- Need to be sober before starting
- Contraindication: Severe renal impairment
- Decreases alcohol withdrawal symptoms of insomnia and cravings 2. Naltrexone (50 mg po daily or 380 mg IM monthly) - Opioid antagonist
- For oral route: NNT 18 to decrease any drinking and NNT 11 to decrease heavy drinking
- Can start while intoxicated
- Contraindication: Acute hepatitis, liver failure, active opioid use
- Decreases cravings presumably by blocking reward pathway from endogenous opioids and endorphins #postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #toxicology #medication #alcohol #alcoholism #aud #naltrexone #acamprosate](https://i0.wp.com/www.aliem.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png?w=1100&ssl=1)
We know how to treat alcohol withdrawals but do you know about first-line FDA approved options to decrease cravings and increase abstinence for patients with chronic alcohol use disorder? Besides concurrent psychosocial counseling, these have demonstrated benefit per 2023 JAMA meta-analysis and systematic review (PMID 37934220) by McPheeters et al. Amazing NNT stats. Can consider starting medication in the Emergency Department especially if you have an Addiction or Counseling team.
1. Acamprosate (666 mg po TID)
- GABA agonist and glutamate modulator
- NNT 11 to reduce any drinking
- Need to be sober before starting
- Contraindication: Severe renal impairment
- Decreases alcohol withdrawal symptoms of insomnia and cravings
2. Naltrexone (50 mg po daily or 380 mg IM monthly)
- Opioid antagonist
- For oral route: NNT 18 to decrease any drinking and NNT 11 to decrease heavy drinking
- Can start while intoxicated
- Contraindication: Acute hepatitis, liver failure, active opioid use
- Decreases cravings presumably by blocking reward pathway from endogenous opioids and endorphins
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #toxicology #medication #alcohol #alcoholism #aud #naltrexone #acamprosate
Hot off the press! The PECARN cervical spine injury prediction rule for injured children is published. Much like the head CT rule in blunt trauma, there are HIGH RISK and INTERMEDIATE RISK FACTORS.
High Risk (12.7% cervical injury):
* Abnormal A, B, or C
* Focal neurological deficits
* Severe altered mental status (U=unresponsive on the AVPU scale)
Intermediate Risk (2.8% cervical injury):
* Neck pain or tenderness
* Substantial head injury
* Substantial torso injury
* Disability (Opens eyes only to Verbal or Painful stimuli per AVPU scale)
What is considered a "substantial" head or torso injury? It`s an injury needing inpatient observation or surgery. Examples:
* Skull fracture
* Pneumothorax
* Signs of solid organ injury
* Spinal fracture
* Pelvic fracture
If there is at least 1 high risk factor, consider a CT of the c-spine. If not, and there is at least 1 intermediate risk factor, consider an XR. And if none of the above, you are safe to clinically clear the neck.
See next image for the official PECARN cervical spine injury prediction rule (along with their blunt head CT rules for age <2 and ≥2 years old).
Looking forward to applying this evidence-based approach to pediatric trauma care!
Downloadable PDF of the c-spine graphic: https://pecarn.org/pecarn_news/clinical-decision-rule-cervical-spine/
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #trauma #pediatric #PECARN #radiology #decisionrule #cervicalspine #pecarn
![Hot off the press! The PECARN cervical spine injury prediction rule for injured children is published. Much like the head CT rule in blunt trauma, there are HIGH RISK and INTERMEDIATE RISK FACTORS. High Risk (12.7% cervical injury):
* Abnormal A, B, or C
* Focal neurological deficits
* Severe altered mental status (U=unresponsive on the AVPU scale) Intermediate Risk (2.8% cervical injury):
* Neck pain or tenderness
* Substantial head injury
* Substantial torso injury
* Disability (Opens eyes only to Verbal or Painful stimuli per AVPU scale) What is considered a "substantial" head or torso injury? It's an injury needing inpatient observation or surgery. Examples:
* Skull fracture
* Pneumothorax
* Signs of solid organ injury
* Spinal fracture
* Pelvic fracture If there is at least 1 high risk factor, consider a CT of the c-spine. If not, and there is at least 1 intermediate risk factor, consider an XR. And if none of the above, you are safe to clinically clear the neck. See next image for the official PECARN cervical spine injury prediction rule (along with their blunt head CT rules for age <2 and ≥2 years old). Looking forward to applying this evidence-based approach to pediatric trauma care! Downloadable PDF of the c-spine graphic: https://pecarn.org/pecarn_news/clinical-decision-rule-cervical-spine/ #postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #trauma #pediatric #PECARN #radiology #decisionrule #cervicalspine #pecarn](https://i0.wp.com/www.aliem.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png?w=1100&ssl=1)
Hot off the press! The PECARN cervical spine injury prediction rule for injured children is published. Much like the head CT rule in blunt trauma, there are HIGH RISK and INTERMEDIATE RISK FACTORS.
High Risk (12.7% cervical injury):
* Abnormal A, B, or C
* Focal neurological deficits
* Severe altered mental status (U=unresponsive on the AVPU scale)
Intermediate Risk (2.8% cervical injury):
* Neck pain or tenderness
* Substantial head injury
* Substantial torso injury
* Disability (Opens eyes only to Verbal or Painful stimuli per AVPU scale)
What is considered a "substantial" head or torso injury? It`s an injury needing inpatient observation or surgery. Examples:
* Skull fracture
* Pneumothorax
* Signs of solid organ injury
* Spinal fracture
* Pelvic fracture
If there is at least 1 high risk factor, consider a CT of the c-spine. If not, and there is at least 1 intermediate risk factor, consider an XR. And if none of the above, you are safe to clinically clear the neck.
See next image for the official PECARN cervical spine injury prediction rule (along with their blunt head CT rules for age <2 and ≥2 years old).
Looking forward to applying this evidence-based approach to pediatric trauma care!
Downloadable PDF of the c-spine graphic: https://pecarn.org/pecarn_news/clinical-decision-rule-cervical-spine/
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #trauma #pediatric #PECARN #radiology #decisionrule #cervicalspine #pecarn
Does your patient have a very elevated anion gap (AG) in the blood test results? It’s almost always associated with metabolic acidosis… even if your pH is elevated. That just means you now have a mixed acid-base status.
The way to think of AG is that it is a formula assessing the difference between measured cations (Na) and measured anions (HCO3- and Cl-). A decrease in unmeasured cations (K, Mg, Ca) can theoretically cause a trace elevation in AG, but it’s almost always an increase in unmeasured anions.
CATMUDPILES 🐈 is a helpful mnemonic to recall the causes of AG metabolic acidosis:
C Carbon monoxide, congenital heart disease, cyanide
A Aminoglycosides
T Theophylline, toluene
M Methanol
U Uremia
D DKA (also alcoholic/starvation ketacidosis)
P Paracetamol, paraldehyde
I Iron, INH, inborn errors of metabolism
L Lactic acidosis
E Ethanol, ethylene glycol
S Salicylates
What are some rare exceptions when an elevated AG is NOT from metabolic acidosis?
* Hyperalbuminemia
* IgA myeloma
These are unmeasured anions.
Helpful read: https://acutecaretesting.org/en/articles/clinical-aspects-of-the-anion-gap
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #endocrinology #acidbase #aniongap #mudpiles #catmudpiles
![Does your patient have a very elevated anion gap (AG) in the blood test results? It’s almost always associated with metabolic acidosis… even if your pH is elevated. That just means you now have a mixed acid-base status. The way to think of AG is that it is a formula assessing the difference between measured cations (Na) and measured anions (HCO3- and Cl-). A decrease in unmeasured cations (K, Mg, Ca) can theoretically cause a trace elevation in AG, but it’s almost always an increase in unmeasured anions. CATMUDPILES 🐈 is a helpful mnemonic to recall the causes of AG metabolic acidosis: C Carbon monoxide, congenital heart disease, cyanide
A Aminoglycosides
T Theophylline, toluene M Methanol
U Uremia
D DKA (also alcoholic/starvation ketacidosis)
P Paracetamol, paraldehyde
I Iron, INH, inborn errors of metabolism
L Lactic acidosis
E Ethanol, ethylene glycol
S Salicylates What are some rare exceptions when an elevated AG is NOT from metabolic acidosis?
* Hyperalbuminemia
* IgA myeloma These are unmeasured anions. Helpful read: https://acutecaretesting.org/en/articles/clinical-aspects-of-the-anion-gap #postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #endocrinology #acidbase #aniongap #mudpiles #catmudpiles](https://i0.wp.com/www.aliem.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png?w=1100&ssl=1)
Does your patient have a very elevated anion gap (AG) in the blood test results? It’s almost always associated with metabolic acidosis… even if your pH is elevated. That just means you now have a mixed acid-base status.
The way to think of AG is that it is a formula assessing the difference between measured cations (Na) and measured anions (HCO3- and Cl-). A decrease in unmeasured cations (K, Mg, Ca) can theoretically cause a trace elevation in AG, but it’s almost always an increase in unmeasured anions.
CATMUDPILES 🐈 is a helpful mnemonic to recall the causes of AG metabolic acidosis:
C Carbon monoxide, congenital heart disease, cyanide
A Aminoglycosides
T Theophylline, toluene
M Methanol
U Uremia
D DKA (also alcoholic/starvation ketacidosis)
P Paracetamol, paraldehyde
I Iron, INH, inborn errors of metabolism
L Lactic acidosis
E Ethanol, ethylene glycol
S Salicylates
What are some rare exceptions when an elevated AG is NOT from metabolic acidosis?
* Hyperalbuminemia
* IgA myeloma
These are unmeasured anions.
Helpful read: https://acutecaretesting.org/en/articles/clinical-aspects-of-the-anion-gap
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #endocrinology #acidbase #aniongap #mudpiles #catmudpiles
Shoulder dislocations post-reduction care isn’t just “wear a sling”. You want to avoid a re-dislocation and a frozen shoulder (adhesive capsulitis).
So for anterior dislocations (which are almost all the shoulder dislocations), provide concrete instructions like:
1. Imagine you are wearing a large billboard sign on your back. Keep your arms in front of it. This avoids hyperextension of the shoulder. A special no-no is combing 🪮 the back of one’s hair (hyperextension AND significant abduction).
2. Every day for a few minutes take your arm out of the sling and bend over to allow your arm to dangle with gravity. You can prop your other arm on a table edge. Rock your body to create pendulous, circular ↔️ 🔄 movements of your shoulder joint. Increase the swinging radius over time. BONUS: While there, range your elbow, wrist, and hand to avoid loss of muscle tone and flexibility.
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #orthopedic #shoulderdislocation
![Shoulder dislocations post-reduction care isn’t just “wear a sling”. You want to avoid a re-dislocation and a frozen shoulder (adhesive capsulitis). So for anterior dislocations (which are almost all the shoulder dislocations), provide concrete instructions like: 1. Imagine you are wearing a large billboard sign on your back. Keep your arms in front of it. This avoids hyperextension of the shoulder. A special no-no is combing 🪮 the back of one’s hair (hyperextension AND significant abduction). 2. Every day for a few minutes take your arm out of the sling and bend over to allow your arm to dangle with gravity. You can prop your other arm on a table edge. Rock your body to create pendulous, circular ↔️ 🔄 movements of your shoulder joint. Increase the swinging radius over time. BONUS: While there, range your elbow, wrist, and hand to avoid loss of muscle tone and flexibility. #postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #orthopedic #shoulderdislocation](https://i0.wp.com/www.aliem.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png?w=1100&ssl=1)
Shoulder dislocations post-reduction care isn’t just “wear a sling”. You want to avoid a re-dislocation and a frozen shoulder (adhesive capsulitis).
So for anterior dislocations (which are almost all the shoulder dislocations), provide concrete instructions like:
1. Imagine you are wearing a large billboard sign on your back. Keep your arms in front of it. This avoids hyperextension of the shoulder. A special no-no is combing 🪮 the back of one’s hair (hyperextension AND significant abduction).
2. Every day for a few minutes take your arm out of the sling and bend over to allow your arm to dangle with gravity. You can prop your other arm on a table edge. Rock your body to create pendulous, circular ↔️ 🔄 movements of your shoulder joint. Increase the swinging radius over time. BONUS: While there, range your elbow, wrist, and hand to avoid loss of muscle tone and flexibility.
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #orthopedic #shoulderdislocation
Is calcium chloride part of your last resort “kitchen sink” of medications for patients presenting in undifferentiated cardiac arrest?
It used to be. Increasingly retrospective studies, RCTs, and systematic reviews suggest that it isn’t beneficial. In fact, it may cause HARM (less ROSC and higher mortality). One RCT was stopped early for ethical reasons because the intervention arm (calcium) significantly caused more harm.
Why is calcium bad? A theory is that it causes hypercontraction and a “stone heart”.
This does NOT apply to special cases of cardiac arrest such as hyperkalemia, hypocalcemia, or other conditions where calcium is of direct benefit.
Use calcium judiciously in undifferentiated cardiac arrest. This recommendation was supported in the 2023 International Liaison Committee on Resuscitation (ILCOR) consensus statement (open access). PMID 37937881
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #ilcor #cardiacarrest #calcium #resuscitation #ROSC #pharmacist
![Is calcium chloride part of your last resort “kitchen sink” of medications for patients presenting in undifferentiated cardiac arrest? It used to be. Increasingly retrospective studies, RCTs, and systematic reviews suggest that it isn’t beneficial. In fact, it may cause HARM (less ROSC and higher mortality). One RCT was stopped early for ethical reasons because the intervention arm (calcium) significantly caused more harm. Why is calcium bad? A theory is that it causes hypercontraction and a “stone heart”. This does NOT apply to special cases of cardiac arrest such as hyperkalemia, hypocalcemia, or other conditions where calcium is of direct benefit. Use calcium judiciously in undifferentiated cardiac arrest. This recommendation was supported in the 2023 International Liaison Committee on Resuscitation (ILCOR) consensus statement (open access). PMID 37937881 #postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #ilcor #cardiacarrest #calcium #resuscitation #ROSC #pharmacist](https://i0.wp.com/www.aliem.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png?w=1100&ssl=1)
Is calcium chloride part of your last resort “kitchen sink” of medications for patients presenting in undifferentiated cardiac arrest?
It used to be. Increasingly retrospective studies, RCTs, and systematic reviews suggest that it isn’t beneficial. In fact, it may cause HARM (less ROSC and higher mortality). One RCT was stopped early for ethical reasons because the intervention arm (calcium) significantly caused more harm.
Why is calcium bad? A theory is that it causes hypercontraction and a “stone heart”.
This does NOT apply to special cases of cardiac arrest such as hyperkalemia, hypocalcemia, or other conditions where calcium is of direct benefit.
Use calcium judiciously in undifferentiated cardiac arrest. This recommendation was supported in the 2023 International Liaison Committee on Resuscitation (ILCOR) consensus statement (open access). PMID 37937881
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #ilcor #cardiacarrest #calcium #resuscitation #ROSC #pharmacist
Seems obvious but isolated finger injuries that need Xrays should get FINGER xrays and NOT hand xrays. More is not better.
Why? You can miss some critical details in the hand xrays because:
1️⃣ The xray beam focus is on the capitate rather than the PIP joint for finger films. This results often in more oblique angle (non-orthogonal) views of the fingers.
2️⃣ The other fingers in a hand film may create some overlap in the lateral view, obscuring some finger injuries.
3️⃣ Xrays of the finger can help you identify subtle rotational deformities because the xray beams are much more orthogonal to the areas of interest than hand xrays.
This may seem obvious but even a recent hand surgeon specialist dedicated part of her talk exactly to this point. Thanks 👏 Dr. Lauren Santiesteban for a great talk.
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #orthopedics #radiology #EMconf
![Seems obvious but isolated finger injuries that need Xrays should get FINGER xrays and NOT hand xrays. More is not better. Why? You can miss some critical details in the hand xrays because: 1️⃣ The xray beam focus is on the capitate rather than the PIP joint for finger films. This results often in more oblique angle (non-orthogonal) views of the fingers. 2️⃣ The other fingers in a hand film may create some overlap in the lateral view, obscuring some finger injuries. 3️⃣ Xrays of the finger can help you identify subtle rotational deformities because the xray beams are much more orthogonal to the areas of interest than hand xrays. This may seem obvious but even a recent hand surgeon specialist dedicated part of her talk exactly to this point. Thanks 👏 Dr. Lauren Santiesteban for a great talk. #postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #orthopedics #radiology #EMconf](https://i0.wp.com/www.aliem.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png?w=1100&ssl=1)
Seems obvious but isolated finger injuries that need Xrays should get FINGER xrays and NOT hand xrays. More is not better.
Why? You can miss some critical details in the hand xrays because:
1️⃣ The xray beam focus is on the capitate rather than the PIP joint for finger films. This results often in more oblique angle (non-orthogonal) views of the fingers.
2️⃣ The other fingers in a hand film may create some overlap in the lateral view, obscuring some finger injuries.
3️⃣ Xrays of the finger can help you identify subtle rotational deformities because the xray beams are much more orthogonal to the areas of interest than hand xrays.
This may seem obvious but even a recent hand surgeon specialist dedicated part of her talk exactly to this point. Thanks 👏 Dr. Lauren Santiesteban for a great talk.
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #orthopedics #radiology #EMconf
🚩 Beware of trusting xrays in ruling out a hip fracture, especially in older patients.
Occult hip fractures (xray negative) requiring surgery occurred in 39% of older patients in a 2020 meta-analysis with 2,000+ patients [1].
The American College of Radiology`s Appropriateness Criteria [2] states that despite getting a negative XR, suspected hip fractures need additional cross-sectional imaging with either CT or MR, understanding their sensitivities:
🦴 CT: 69-87%
🦴 MR: 99-100%
If you are still suspicious after a negative CT, obtain a MR, which is the gold standard. Alternatively, if you have a high suspicion already for an occult fracture and can obtain a timely MR, skip the CT and go straight to MR.
Whether that MR happens in the ED or inpatient Medicine service is based on local hospital resource capabilities and protocols.
Refs
1. Haj-Mirzaian A, Eng J, Khorasani R, et al. Use of Advanced Imaging for Radiographically Occult Hip Fracture in Elderly Patients: A Systematic Review and Meta-Analysis. Radiology. 2020;296(3):521-531. PMID 32633673; doi:10.1148/radiol.2020192167 @rsnagram
2. American College of Radiology: https://acsearch.acr.org/docs/3082587/Narrative/ @radiologyacr
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #orthopedics #hipfracture #occultfractures #proximalfemurfracture #radiology
![🚩 Beware of trusting xrays in ruling out a hip fracture, especially in older patients. Occult hip fractures (xray negative) requiring surgery occurred in 39% of older patients in a 2020 meta-analysis with 2,000+ patients [1]. The American College of Radiology's Appropriateness Criteria [2] states that despite getting a negative XR, suspected hip fractures need additional cross-sectional imaging with either CT or MR, understanding their sensitivities:
🦴 CT: 69-87%
🦴 MR: 99-100% If you are still suspicious after a negative CT, obtain a MR, which is the gold standard. Alternatively, if you have a high suspicion already for an occult fracture and can obtain a timely MR, skip the CT and go straight to MR. Whether that MR happens in the ED or inpatient Medicine service is based on local hospital resource capabilities and protocols. Refs
1. Haj-Mirzaian A, Eng J, Khorasani R, et al. Use of Advanced Imaging for Radiographically Occult Hip Fracture in Elderly Patients: A Systematic Review and Meta-Analysis. Radiology. 2020;296(3):521-531. PMID 32633673; doi:10.1148/radiol.2020192167 @rsnagram 2. American College of Radiology: https://acsearch.acr.org/docs/3082587/Narrative/ @radiologyacr #postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #orthopedics #hipfracture #occultfractures #proximalfemurfracture #radiology](https://i0.wp.com/www.aliem.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png?w=1100&ssl=1)
🚩 Beware of trusting xrays in ruling out a hip fracture, especially in older patients.
Occult hip fractures (xray negative) requiring surgery occurred in 39% of older patients in a 2020 meta-analysis with 2,000+ patients [1].
The American College of Radiology`s Appropriateness Criteria [2] states that despite getting a negative XR, suspected hip fractures need additional cross-sectional imaging with either CT or MR, understanding their sensitivities:
🦴 CT: 69-87%
🦴 MR: 99-100%
If you are still suspicious after a negative CT, obtain a MR, which is the gold standard. Alternatively, if you have a high suspicion already for an occult fracture and can obtain a timely MR, skip the CT and go straight to MR.
Whether that MR happens in the ED or inpatient Medicine service is based on local hospital resource capabilities and protocols.
Refs
1. Haj-Mirzaian A, Eng J, Khorasani R, et al. Use of Advanced Imaging for Radiographically Occult Hip Fracture in Elderly Patients: A Systematic Review and Meta-Analysis. Radiology. 2020;296(3):521-531. PMID 32633673; doi:10.1148/radiol.2020192167 @rsnagram
2. American College of Radiology: https://acsearch.acr.org/docs/3082587/Narrative/ @radiologyacr
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #orthopedics #hipfracture #occultfractures #proximalfemurfracture #radiology
When your patient’s vitals start to CRASH (bradycardia, hypotension), think about BRASH. It’s a scary syndrome with these 5 findings:
Bradycardia
Renal failure
AV nodal blocker
Shock
Hyperkalemia
It is thought to be a synergistic effect where hyperkalemia and AV nodal blocking agents both lead to severe bradycardia and hypotension. Bradycardia then causes worse renal failure, which worsens hyperkalemia in terrible cycle. It is often resistant to standard ACLS protocols (atropine).
Treatment:
1. Treat bradycardia: calcium, epinephrine (or isoproterenol) - atropine often not effective since not vagal mediated
2. Treat hyperkalemia
3. Fluid resuscitate
4. Find and treat underlying trigger
5. Refractory cases may ultimately need pacing and/or hemodialysis
Great deep-dive articles on EMCrit site https://emcrit.org/ibcc/brash/ and StatPearls: https://www.ncbi.nlm.nih.gov/books/NBK570643/
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #criticalcare #brash #bradycardia
👏 @raypoidog @kishaaaaan
![When your patient’s vitals start to CRASH (bradycardia, hypotension), think about BRASH. It’s a scary syndrome with these 5 findings: Bradycardia
Renal failure
AV nodal blocker
Shock
Hyperkalemia It is thought to be a synergistic effect where hyperkalemia and AV nodal blocking agents both lead to severe bradycardia and hypotension. Bradycardia then causes worse renal failure, which worsens hyperkalemia in terrible cycle. It is often resistant to standard ACLS protocols (atropine). Treatment:
1. Treat bradycardia: calcium, epinephrine (or isoproterenol) - atropine often not effective since not vagal mediated 2. Treat hyperkalemia 3. Fluid resuscitate 4. Find and treat underlying trigger 5. Refractory cases may ultimately need pacing and/or hemodialysis Great deep-dive articles on EMCrit site https://emcrit.org/ibcc/brash/ and StatPearls: https://www.ncbi.nlm.nih.gov/books/NBK570643/ #postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #criticalcare #brash #bradycardia 👏 @raypoidog @kishaaaaan](https://i0.wp.com/www.aliem.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png?w=1100&ssl=1)
When your patient’s vitals start to CRASH (bradycardia, hypotension), think about BRASH. It’s a scary syndrome with these 5 findings:
Bradycardia
Renal failure
AV nodal blocker
Shock
Hyperkalemia
It is thought to be a synergistic effect where hyperkalemia and AV nodal blocking agents both lead to severe bradycardia and hypotension. Bradycardia then causes worse renal failure, which worsens hyperkalemia in terrible cycle. It is often resistant to standard ACLS protocols (atropine).
Treatment:
1. Treat bradycardia: calcium, epinephrine (or isoproterenol) - atropine often not effective since not vagal mediated
2. Treat hyperkalemia
3. Fluid resuscitate
4. Find and treat underlying trigger
5. Refractory cases may ultimately need pacing and/or hemodialysis
Great deep-dive articles on EMCrit site https://emcrit.org/ibcc/brash/ and StatPearls: https://www.ncbi.nlm.nih.gov/books/NBK570643/
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #criticalcare #brash #bradycardia
👏 @raypoidog @kishaaaaan
Give HIGH DOSE INSULIN early in the management of severe beta-blocker (BB) and calcium channel blocker(CCB) toxicity. The new 2023 American Heart Association (AHA) update gives this recommendation a Class 1 level recommendation (strong). I used to think this was for refractory cases of hypotension, but now I`ll be giving it super early. It can help reduce the need for vasopressors.
The starting dose is a whopping 1 unit/kg IV bolus, which is approximately 10 times that used for diabetic ketoacidosis. High dose insulin improves inotropy in cardiogenic shock with case reports of improving vasopressor-resistant hypotension.
Start concurrently with a dextrose infusion (usually D10).
Frequent q10-15 min initial monitoring is critical until numbers and presentation stabilize. Watch out for:
* Hypo- and hyperglycemia
* Hypokalemia
* Volume overload
* Acid-base derangement
Link to AHA update in bio: https://www.ahajournals.org/doi/10.1161/CIR.0000000000001161
"2023 American Heart Association Focused Update on the Management of Patients With Cardiac Arrest or Life-Threatening Toxicity Due to Poisoning: An Update to the American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care"
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #toxicology #highdoseinsulin #betablocker #calciumchannelblocker #criticalcare
![Give HIGH DOSE INSULIN early in the management of severe beta-blocker (BB) and calcium channel blocker(CCB) toxicity. The new 2023 American Heart Association (AHA) update gives this recommendation a Class 1 level recommendation (strong). I used to think this was for refractory cases of hypotension, but now I'll be giving it super early. It can help reduce the need for vasopressors. The starting dose is a whopping 1 unit/kg IV bolus, which is approximately 10 times that used for diabetic ketoacidosis. High dose insulin improves inotropy in cardiogenic shock with case reports of improving vasopressor-resistant hypotension. Start concurrently with a dextrose infusion (usually D10). Frequent q10-15 min initial monitoring is critical until numbers and presentation stabilize. Watch out for:
* Hypo- and hyperglycemia
* Hypokalemia
* Volume overload
* Acid-base derangement Link to AHA update in bio: https://www.ahajournals.org/doi/10.1161/CIR.0000000000001161 "2023 American Heart Association Focused Update on the Management of Patients With Cardiac Arrest or Life-Threatening Toxicity Due to Poisoning: An Update to the American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care" #postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #toxicology #highdoseinsulin #betablocker #calciumchannelblocker #criticalcare](https://i0.wp.com/www.aliem.com/wp-content/plugins/instagram-feed-pro/img/placeholder.png?w=1100&ssl=1)
Give HIGH DOSE INSULIN early in the management of severe beta-blocker (BB) and calcium channel blocker(CCB) toxicity. The new 2023 American Heart Association (AHA) update gives this recommendation a Class 1 level recommendation (strong). I used to think this was for refractory cases of hypotension, but now I`ll be giving it super early. It can help reduce the need for vasopressors.
The starting dose is a whopping 1 unit/kg IV bolus, which is approximately 10 times that used for diabetic ketoacidosis. High dose insulin improves inotropy in cardiogenic shock with case reports of improving vasopressor-resistant hypotension.
Start concurrently with a dextrose infusion (usually D10).
Frequent q10-15 min initial monitoring is critical until numbers and presentation stabilize. Watch out for:
* Hypo- and hyperglycemia
* Hypokalemia
* Volume overload
* Acid-base derangement
Link to AHA update in bio: https://www.ahajournals.org/doi/10.1161/CIR.0000000000001161
"2023 American Heart Association Focused Update on the Management of Patients With Cardiac Arrest or Life-Threatening Toxicity Due to Poisoning: An Update to the American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care"
#postitpearls #foamed #emergencymedicine #nursepractitioner #physicianassistant #emresident #postit #toxicology #highdoseinsulin #betablocker #calciumchannelblocker #criticalcare
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