Category: Administration
Keywords: Medicare advantage, insurance, payor (PubMed Search)
Posted: 1/12/2024 by Steve Schenkel, MPP, MD
(Updated: 1/30/2024)
Click here to contact Steve Schenkel, MPP, MD
Approximately half of all Medicare beneficiaries are now enrolled in Medicare Advantage plans. Why does this matter?
Intrigued? Learn more at https://www.nejm.org/doi/full/10.1056/NEJMhpr2302315 or https://www.kff.org/medicare/issue-brief/medicare-advantage-2024-spotlight-first-look/.
Category: Ultrasound
Keywords: POCUS, musculoskeletal, ankle, arthrocentesis (PubMed Search)
Posted: 1/29/2024 by Alexis Salerno, MD
(Updated: 2/8/2025)
Click here to contact Alexis Salerno, MD
Many patients present to the emergency department for ankle swelling. On way to identify signs of intra-articular swelling is to use POCUS. To perform this, place the linear probe at the tibio-talar junction with the probe marker placed towards the patient’s head. An effusion is identified as anechoic fluid in-between the tibia and talus bone.
POCUS has been shown to improve first-pass success and overall success as compared to a landmark based approach for medium-sized joints. When performing an ankle arthrocentesis with POCUS, care should be taken to avoid blood vessels and tendons.
Gibbons RC, Zanaboni A, et al. Ultrasound-versus landmark-guided medium-sized joint arthrocentesis: A randomized clinical trial. Acad Emerg Med. 2022 Feb;29(2):159-163. doi: 10.1111/acem.14396.
Category: Trauma
Keywords: Prediction, surprise question, trauma, mortality (PubMed Search)
Posted: 1/28/2024 by Robert Flint, MD
(Updated: 2/8/2025)
Click here to contact Robert Flint, MD
The question “Would I be surprised if the patient died within the next year” has been validated as a tool to predict patients with a limited life expectancy. This study looked at trauma team members’ ability to use this question to predict one year mortality. Trauma team members over estimated mortality in this study.
Hoffman, Melissa Red MD, ND; Slivinski, Andrea DNP, APRN; Shen, Yan PhD; Watts, Dorraine D. PhD; Wyse, Ransom J. MPH; Garland, Jeneva M. PharmD; Fakhry, Samir M. MD, FACS; the Surprise Question in Trauma Research Group. Would you be surprised? Prospective multicenter study of the Surprise Question as a screening tool to predict mortality in trauma patients. Journal of Trauma and Acute Care Surgery 96(1):p 35-43, January 2024. | DOI: 10.1097/TA.0000000000004151
Category: Orthopedics
Posted: 1/27/2024 by Brian Corwell, MD
Click here to contact Brian Corwell, MD
Reducing musculoskeletal injury and concussion risk in schoolboy rugby players with a pre-activity movement control exercise programme: a cluster randomised controlled trial
Intro: Musculoskeletal injuries and concussion are prominent reasons for time loss from sport for adolescent rugby players.
Injury patterns in rugby differ from other team sports,
-Greater frequency of concussion, upper body and contact-related injuries
Increased concussion risk is associated with lower neck strength, highlighting this characteristic as a potentially modifiable risk factor.
Enhancing neck muscle strength may prevent concussion by improving the dissipation of impact forces transmitted to the brain.
The aim of study was to determine the efficacy of a movement control exercise program in reducing injuries in youth rugby players.
Methods: In a cluster-randomized controlled trial, 40 independent schools (118 teams, 3188 players aged 14-18 years) were allocated to receive either the intervention or a reference program, both of which were to be delivered by school coaches.
The intervention comprised balance training, whole-body resistance training, plyometric training, and controlled rehearsal of landing and cutting maneuvers. This also included a neck strengthening component.
Time-loss (>24 hours) injuries arising from school rugby matches were recorded by coaches and medical staff.
Results: When trial arm comparisons were limited to teams who had completed three or more weekly program sessions on average, clear reductions in overall match injury incidence (RR=0.28) and concussion incidence (RR=0.41) were noted in the intervention group.
Conclusion:
Hislop MD, et al. Reducing musculoskeletal injury and concussion risk in schoolboy rugby players with a pre-activity movement control exercise programme: a cluster randomised controlled trial. Br J Sports Med. 2017 Aug;51(15):1140-1146.
Category: Critical Care
Keywords: OHCA, elevated head and thorax, chest compression (PubMed Search)
Posted: 1/23/2024 by Quincy Tran, MD, PhD
Click here to contact Quincy Tran, MD, PhD
Hot of the press from the Society of Critical Care Medicine (But most of us would know it already)
Settings: This is a prospective observational population-based study design with non-contemporaneous, nonrandomized clinical trial direct (unadjusted) head- to-head evaluations
Propensity score–matched comparisons of non-shockable cardiac arrest (NS-OHCA) patient survivor using conventional CPR (C-CPR) vs. C-CPR plus Automated Head/thorax up positioning-CPR (AHUP-CPR).
Participants: patients with non-traumatic, non-shockable out of hospital cardiac arrest (NS-OHCA).
Outcome measurement: primary outcome = survival, secondary outcome = survival with good neurologic outcome (Cerebral Performance Category score of 1–2 or modified Rankin Score less than or equal to 3).
Study Results:
• There was a total of 380 AHUP-CPR vs. 1852 C-CPR patients. After 1:1 matching, there were 353 AHUP-CPR patients and 353 C-CPR patients.
• In unadjusted analysis
o AHUP-CPR was associated with higher odds of survival (Odds ratio 2.46, 95% CI 1.55-3.92) and higher odds of survival with good neurologic function (Odds ratio 3.09 (95% CI 1.64-5.81)
• In matched groups
o AHUP-CPR was associated with higher odds of survival (Odds ratio 2.84, 95% CI 1.35-5.96) and higher odds of survival with good neurologic function [Odds ratio 3.87 (95% CI 11.27-11.78]
Discussion:
• There was no difference in rates of ROSC between groups. The authors argued that there was “neuroprotective effects” for the AHUP-CPR group.
• Although randomized controlled trials are usually required before clinical interventions are adopted, the aurthors argued that it would be difficult to randomize OHCA patients, and that the risk vs benefits may facilitate early adoption of this strategy.
• AHUP-CPR should be used first by well-trained clinicians to ensure its benefits.
Conclusion:
OHCA patients with NS presentations will have a much higher likelihood of surviving with good neurologic function when chest compressions are augmented by expedient application of the noninvasive tools to elevated head and thorax used in this study.
Bachista KM, Moore JC, Labarère J, Crowe RP, Emanuelson LD, Lick CJ, Debaty GP, Holley JE, Quinn RP, Scheppke KA, Pepe PE. Survival for Nonshockable Cardiac Arrests Treated With Noninvasive Circulatory Adjuncts and Head/Thorax Elevation. Crit Care Med. 2024 Feb 1;52(2):170-181. doi: 10.1097/CCM.0000000000006055. Epub 2024 Jan 19. PMID: 38240504.
Category: Hematology/Oncology
Keywords: CVC, Central Line Placement, Thrombocytopenia, Platelets, Transfusion (PubMed Search)
Posted: 1/22/2024 by Sarah Dubbs, MD
Click here to contact Sarah Dubbs, MD
The routine use of ultrasound guidance has decreased CVC-related complications, especially in patients at risk for bleeding. To this day, however, platelet transfusion threshold guidelines range widely from 20,000 - 50,000 platelets per cubic millimeter, and also lack good-quality evidence.
This multicenter, randomized, controlled, noninferiority trial randomly assigned patients with severe thrombocytopenia (platelet count 10,000 to 50,000 per cubic millimeter) to receive either one unit of prophylactic platelet transfusion or no platelet transfusion before ultrasound-guided CVC placement.
Author's Conclusions: Withholding prophylactic platelet transfusion before CVC placement in patients with a platelet count of 10,000 to 50,000 per cubic millimeter did NOT meet the predefined margin for noninferiority and resulted in more CVC-related bleeding events than prophylactic platelet transfusion.
BUT…taking a closer look at this study reveals many nuanced points. Many of the study patients were heme/onc patients possibly having bleeding issues outside of low platelets, bleeding complications trended with subclavian and femoral locations as well as lower initial platelet counts. All this suggests that additional studies need to be done to move towards more specific evidenced-based guidelines.
To read more details on the study, click the referenced link.
Category: Administration
Keywords: Risk, diagnostic error (PubMed Search)
Posted: 1/21/2024 by Robert Flint, MD
(Updated: 2/8/2025)
Click here to contact Robert Flint, MD
From the Canadian Medical Protective Association looking at 5 years of closed medical legal cases. This fits with previous risk management data and should give us pause when treating these conditions.
Published November 2023
Category: Administration
Keywords: restraint use (PubMed Search)
Posted: 1/21/2024 by Kevin Semelrath, MD
(Updated: 2/8/2025)
Click here to contact Kevin Semelrath, MD
This study was a retrospective review of restraint use at a level 1 trauma center in the Midwest.
It found the following were factors in a patient encounter associated with an increased risk of restraint usage:
This study found a decreased OR of restraint use with Black or Hispanic race, which was in contrast to other studies
This was a single center, retrospective study, so it was already limited in what it could tell us. In addition, they didn't see the reason for the restraints being ordered in the first place. Nonetheless, it does show that people in certain marginalized groups have a higher likelihood of ending up in restraints. Please think twice when ordering restraints in the ED, especially for behavioral reasons
Published:September 19, 2023DOI:https://doi.org/10.1016/j.annemergmed.2023.08.009
Category: Pediatrics
Keywords: Bouncebacks, high risk discharges, gastroenteritis, death (PubMed Search)
Posted: 1/19/2024 by Jenny Guyther, MD
(Updated: 2/8/2025)
Click here to contact Jenny Guyther, MD
Revisits back to the ED within 3 days of the initial visit represent a standard quality measure. A critical ED revisit was defined as an ICU admission or death within 3 days of ED discharge. This study looked at 16.3 million children who were discharged from various EDs over a 4 year period and found that 0.1% (18,704 patients) had a critical revisit and 0.00001% (180 patients) died.
The most common diagnosis at the initial visit of those patients coming back with a critical revisit included: Upper respiratory infections, gastroenteritis/nausea/vomiting and asthma.
The most common critical revisit diagnosis were: asthma, pneumonia, cellulitis, bronchiolitis, upper respiratory infections, respiratory failure, seizure, gastroenteritis/nausea/vomiting, appendectomy and sickle cell crisis. Among the patients who died, 48.9% were younger than 4 years. Patients with complex medical problems and patients seen at a high volume center were more likely to have a critical ED visit.
Bottom line: These ED revisits may not have been related to missed diagnosis (with the exception of appendicitis), but rather due to the natural progression of certain disease processes. Patients with these diagnoses may benefit from careful reassessment, targeted patient education, more specific return precautions and closer outpatient follow up.
Cavallaro et al. Critical Revisits Among Children After Emergency Department Discharge. Annals of Emergency Medicine. 2023. epub ahead of print.
Category: Critical Care
Keywords: IVC, POCUS (PubMed Search)
Posted: 1/17/2024 by Caleb Chan, MD
Click here to contact Caleb Chan, MD
IVC POCUS is often misapplied in attempts to assess volume status and/or volume “responsiveness.” Here are some important concepts to understand when using IVC POCUS to guide management:
Rola P, Haycock K, Spiegel R. What every intensivist should know about the IVC. Journal of Critical Care. Published online November 2023:154455.
Category: EMS
Keywords: ACS, PE, risk stratification (PubMed Search)
Posted: 1/17/2024 by Jenny Guyther, MD
(Updated: 2/8/2025)
Click here to contact Jenny Guyther, MD
The 2nd most common reason for EMS activation is chest pain. In this study, paramedics were asked to complete the HEAR (history, EKG, age, risk factor) score, EDACS (ED Assessment of chest pain score), the Revised Geneva Score and the PERC (Pulmonary embolism rule-out criteria) for all patients older than 21 who presented with chest pain. The positive and negative likelihood ratios (LR) of the risk scores in relation to 30 day MACE and PE risk were calculated.
837 patients were included in this study with 687 patients having all 4 scores completed. The combination of HEAR/PERC had the best negative LR (0.25) for ruling our MACE and PE at 30 days. However, these scores, alone or in combination, were not sufficient to exclusively guide treatment or destination decisions. Adding biomarkers (ie troponin or Ddimer to the prehospital setting) could improve the usefulness of these scores.
Stopyra JP, Snavely AC, Ashburn NP, et al. Performance of Prehospital Use of Chest Pain Risk Stratification Tools: The RESCUE Study. Prehosp Emerg Care. 2023;27(4):482-487. doi:10.1080/10903127.2022.2036883
Category: Ultrasound
Keywords: POCUS; Cardiac Tamponade; Cardiology; Critical Care (PubMed Search)
Posted: 1/15/2024 by Alexis Salerno, MD
(Updated: 2/8/2025)
Click here to contact Alexis Salerno, MD
What are the signs of Cardiac Tamponade on ultrasound?
Think of them as a pyramid with clinical importance decreasing as you rise to the top of the pyramid.
To have tamponade you need a pericardial effusion.
The most specific sign of tamponade is RV collapse in diastole.
The earliest and most sensitive sign is RA collapse over 1/3 of the cardiac cycle from late diastole into systole, which is why we say RA collapse during systole.
IVC dilation also occurs but is not sensitive.
Placing the pulse wave Doppler over the mitral valve and evaluating the change with respirations is an advanced technique. It’s positive if you have 25% change.
Don’t know if you are in systole or diastole? Connect your telemetry leads to the ultrasound machine. Don't have leads? Then you can also cine scroll on a subxiphoid view or parasternal view to look at when the valves are open and closed, then compare to the cardiac wall positioning.
Alerhand S, Adrian RJ, Long B, Avila J. Pericardial tamponade: A comprehensive emergency medicine and echocardiography review. Am J Emerg Med. 2022 Aug;58:159-174. doi: 10.1016/j.ajem.2022.05.001. Epub 2022 May 6. PMID: 35696801.
Category: Trauma
Keywords: elder, Trauma, delirium, confusion (PubMed Search)
Posted: 1/14/2024 by Robert Flint, MD
(Updated: 2/8/2025)
Click here to contact Robert Flint, MD
Imagine lying in a bed staring at the ceiling and these fuzzy faces looking down on you clearly saying something to you but you can't hear them while your hip and pelvis are hurting worse than anything you have ever felt. That's what many of our fall from standing elderly patients experience in emergency departments on a regular basis. Do not remove glasses or hearing aides from your elderly patients. Work with our EMS colleagues to make it a practice to bring glasses and hearing aides along from the scene. Speak slowly and get close to their ear to help if necessary. That confusion, delirium or dementia you assume this patient has is actually just hearing impairment and poor vision.
Category: Orthopedics
Posted: 1/13/2024 by Brian Corwell, MD
Click here to contact Brian Corwell, MD
Wrist pain in golfers
70% of amateur golfers will experience a sport related injury in their lifetime.
The hand/wrist is the third most common body area injured by golfers after the back and elbow.
Studies fail to include multi trauma from golf cart accidents:)
Wrist injuries are 3x more frequent than hand injuries.
Wrist injury affects 13 to 20 percent of amateur golfers.
Injury is most likely to occur at the point of ball impact.
Injury most commonly affects the lead wrist rather than the trail wrist.
The lead wrist is left sided for right-handed players and right sided for lefties
Due to many differences in grip and wrist position there are several injury patterns.
Most causes of wrist pain in golfers are tendinopathies.
Due to impact stress and repetitive swinging movements
If pain is primarily radial, consider DeQuervain's tenosynovitis
Poor swing mechanics such as premature wrist uncocking in the early downswing places the wrist in ulnar deviation thereby stressing the first dorsal compartment.
Significant ulnar deviation of the lead wrist at time of ball impact may also stress the tendons of the first dorsal compartment.
If pain is primarily ulnar consider Extensor Carpi Ulnaris tendonitis & subluxation
A strong golf grip (more knuckle’s visible) is associated with greater ECU stress during the swing
The height of hand position can also stress the ECU tendon
Differential diagnosis:
TFCC injury
Hook of hamate fracture
Carpal Tunnel Syndrome
Ulnar Tunnel Syndrome
Category: Pharmacology & Therapeutics
Keywords: COVID-19, Paxlovid (PubMed Search)
Posted: 1/11/2024 by Alicia Pycraft
Click here to contact Alicia Pycraft
Nirmatrelvir-ritonavir (Paxlovid™) is a combination of two protease inhibitors used for the treatment of mild-moderate symptomatic COVID-19. Nirmatrelvir inhibits the SARS-CoV2 main protease, and ritonavir inhibits metabolism of nirmatrelvir, acting as a “booster” to increase nirmatrelvir concentrations.
The EPIC-HR trial, which included non-hospitalized adults with mild-moderate COVID-19 who were unvaccinated and at risk of progressing to severe disease, showed an 89% reduction in COVID-19-related hospitalization or 28-day all-cause mortality in patients treated with nirmatrelvir-ritonavir compared to placebo. The efficacy rates in this trial were similar to remdesivir (87% relative risk reduction), and greater than molnupiravir (31% relative risk reduction), two alternative agents used for treatment of mild-moderate COVID-19. However, these three agents have never been directly compared. Nirmatrelvir-ritonavir was initially approved by the FDA under Emergency Use Authorization (EUA), but is now fully FDA-approved as of May 2023.
Which patients benefit?
Drug-Drug Interactions:
Dosing:
Common side effects:
Bottom Line: Paxlovid is appropriate for patients with symptomatic mild-moderate COVID-19 with risk factors for progression to severe disease. Ask your pharmacist for assistance evaluating drug-drug interactions!
Additional resources:
Category: Gastrointestional
Posted: 1/10/2024 by Neeraja Murali, DO, MPH
(Updated: 2/8/2025)
Click here to contact Neeraja Murali, DO, MPH
This retrospective cohort study examined patients over a one year period to evaluate factors associated with unfavorable outcomes in acute abdominal pain.
Unfavorable outcomes were defined as any of the following: 1) shock requiring an invasive procedure such as central line insertion or mechanical ventilation 2) emergency surgery 3) post-operative complications OR 4) in-hospital cardiac arrest
951 patients were included in the study.
Physical exam and laboratory signs associated with the above unfavorable outcomes included:
-diastolic BP < 80 mmHG
-RR ? 24/min
-RLQ tenderness
-abd distension
-hypoactive bowel sounds
-presence of specific abdominal signs (ie Murphy's sign, psoas sign, etc).
-leukocytosis
-ANC >75%
Further, ED Length of Stay of > 4 hours was also associated with unfavorable outcomes.
Food for thought when considering serial abdominal exams when diagnosis is unclear…
Dadeh AA. Factors associated with unfavorable outcomes in patients with acute abdominal pain visiting the emergency department. BMC Emerg Med. 2022 Dec 6;22(1):195. doi: 10.1186/s12873-022-00761-y. PMID: 36474160; PMCID: PMC9727909.
Category: Critical Care
Posted: 1/10/2024 by William Teeter, MD
Click here to contact William Teeter, MD
Many of us in the endovascular resuscitation space were eagerly awaiting some clarity on REBOA from this trial. Unfortunately, this is not the definitive trial that either confirms or denies the utility of REBOA in trauma.
Unfortunately, even this well-designed trial suffered from major problems, most notably enrollment issues (ITT: of the 46 in the REBOA group, only 19 actually got REBOA!!) and matching issues (Brain AIS was significantly higher in the REBOA group versus standard practice [3 vs 0] & initial systolic pressure was lower in the REBOA group, both of which are known risk factors for poor outcome in REBOA).
This trial's failure to provide a definitive benefit or the nail-in-the-coffin is frustrating to say the least. Until that day, we will continue to be selective of the "right" patient and to put in femoral arterial lines early and often.
Zaf Qasim has an excellent talk on EMRAP about this study, as does St. Emlyn's.
Category: EMS
Posted: 1/7/2024 by Ben Lawner, MS, DO
Click here to contact Ben Lawner, MS, DO
BACKGROUND:
Critical care transport teams are tasked with extending specialized care to the bedside. Given the uptick in COVID and ARDS cases, there are increasing demands for the transport of patients proned for respiratory compromise. An air medical service in British Columbia (BC) published their experience with transporting intubated patients in the proned position. The BC service utilizes 2 trained flight paramedics and conducts transports via pressurized fixed wing and non pressurized rotor wing aircraft. The small, retrospective study of 10 patients demonstrated feasibility of this practice. No extubations were recorded in the study population. 6/10 patients experienced >6% increase in oxygen saturation and no medical lines were disconnected during transport.
BOTTOM LINE:
BALTIMORE, MD SPECIFIC PEARL:
BONUS AVIATION ENTHUSIASTC SPECIFIC PEARL:
Naples C, Micalos PS, Johnston T, Schlamp R, Besserer F, Vu E. Prone Positioning of Ventilated Patients During Air Medical Evacuation: A Case Series. Air Med J. 2024 Jan-Feb;43(1):55-59. doi: 10.1016/j.amj.2023.10.004. Epub 2023 Nov 8. PMID: 38154841.
Category: Trauma
Posted: 1/7/2024 by Robert Flint, MD
(Updated: 2/8/2025)
Click here to contact Robert Flint, MD
Approaching patients based on their frailty, not their age, leads to better medical decision making. A recent best practice guideline from the American College of Surgeons sums up frailty:
“It is well recognized that aging is associated with physiological decline, but this decline is not uniform across all individuals or even across one individual’s organ systems. Frailty is a geriatric syndrome, clinically distinct from age, comorbidity, and functional disability, characterized by age- associated depletion of physiological reserves that leads
to a state of augmented vulnerability to physical stressors and a diminished ability to recover from illnesses.” A trauma specific frailty index exists to identify these high risk patients.
BEST PRACTICES GUIDELINES
GERIATRIC TRAUMA
MANAGEMENT
November 2023
Trauma
Programs
American College of Surgeons
https://www.facs.org/media/ubyj2ubl/best-practices-guidelines-geriatric-trauma.pdf
Category: Administration
Posted: 1/6/2024 by Robert Flint, MD
(Updated: 2/8/2025)
Click here to contact Robert Flint, MD
Since 2014, Medicare has payed for inpatient services for Medicare patients who’s admitting physician noted that hospital stay required at least 48 hours (measured as 2 midnights) or required specialty care that could not be performed as an out patient. This rule now will apply to Medicare Advantage insurance patients as well. Physicians will need to document their reasoning why a patient’s stay will likely require two midnights.
Jakob Emerson - Updated Friday, December 29th, 2023 Becker’s Payer Issues