Match Day- A History

Happy Match Day to those who celebrate! For a Wellness/Feel Good Friday- I thought it would be fun to take a look at the history of Match Day and explain for our colleagues who did not fortunately experience the chaos of the match!


Match day started in the 1950s as a way to try to control the chaos of hospitals hiring medical students during the end of their medical school training. The offering of jobs started to become more and more ridiculous with students being offered halfway through medical school and given 12 hours to respond to offers. In 1952, a centralized matching process and the organization known as National Resident Matching Program (NRMP) was formed. 


This process has evolved over the years and has become a computerized algorithm. Today, the match process started in September of a student's fourth year of medical school. At that time, an extensive application is pieced together including undergraduate/medical transcripts, national board exam scores, letter of recommendations, evaluations from all rotations, a personal statement, a list of extracurricular activities, and essentially anything that you have done leading up to that point in your life. This application is sent out to residency programs. 


When applying for residency programs you apply specifically to a hospital and speciality. This means that most candidates are picking a speciality prior to applications, though it is often for people to dual apply, meaning they apply for two different specialities. Usually when this happens, there is a more competitive speciality that they are anticipating needing a back up plan. Or they truly cannot decide what they want to do yet. 


This year, approximately 50,000 medical students (a combination of MDs, DOs, and IMGs (international medical graduates) applied this cycle, which is fairly similar to the more recent years. Applicants will apply to programs and pay a fee. On average, the US MD applicant applied to 71 programs and US DO applicants on average apply to 93 programs. Applicants spend the next few months interviewing. Prior to covid, applicants flew over the country and interviewed in person, now these interviews are mostly virtual. Applicants are offered interviews usually to a fraction of programs, and depending on the competitiveness of the speciality and the candidate, a person is not guaranteed any interviews. 


After interviewing, applicants can put programs on a rank list. Each person ranks their programs and enters a formal rank list in the beginning of February. At the same time, each program ranks all of the applicants who were interviewed. This enters a computer algorithm which favors the applicants. The NMRP describes this preference as, “The matching algorithm is “applicant-proposing “meaning it attempts to place an applicant (Applicant A) into the program indicated as most preferred on Applicant A’s rank order list. If Applicant A cannot be matched to this first choice program (because the program doesn’t also prefer Applicant A), an attempt is then made to place Applicant A into the second choice program, and so on, until Applicant A obtains a tentative match, or all of Applicant A’s choices have been exhausted (meaning Applicant A cannot be tentatively matched to any program on the rank list).” 


This process ends when all applicants are considered and ranked to their highest ranking program. For some context, Maimonides received approximately 1000 applications, interviewed 250 applicants, and matched a class of 18 incoming residents. 


This process does not always have a happy ending. During Match Week, which occurs the third week of March- the first significant day is Monday. On Monday, all applicants receive an email notification signaling if they matched into a program or not. This year, Emergency Medicine residency programs filled 97.9% of their spots, which was an increase after there was a decline at 81% in 2023. For some context, other specialities such as OBGYN had 10 national spots open in the entire country out of approximately 1100 spots. 


Nationally, for US MD/DO students the rate of matching is ~93%, compared to 67.8% of US citizens with international medical graduates, and 58% of non US citizen IMGs who matched. 


For those who unfortunately do not match, they enter a process called the SOAP (Supplemental Offer and Acceptance Program) which attempts to find unmatched applicants with unfilled positions. This becomes a whirlwind race to virtually interview, receive offers, and accept positions over a 3 day period. 

The Friday of Match Week is the infamous Match. Applicants either return to their school and receive a printed letter which they open in front of colleagues, peers, family, and faculty or they opt to open their email at home all of which lists which program you are slotted to start on July 1st. Once you are placed in this spot, that is it. You cannot change your mind on locations, specialities, or timing without restarting the process and entering the match next year. 

Fortunately for us, Maimonides welcomed 18 brand new interns who hopefully opened their letters and emails today with joy and a sense of accomplishment. Every doctor can tell you about their match day, the anxieties leading up to it, the relief, the joy, the tears. It’s one of the most insane experiences I have ever lived through. 


So with that- Happy Match Day to those who celebrate, a huge shoutout to our recruitment team who works tirelessly combing through applications to find our special group of 18 who will come home to Maimo and learn the wonders of Southside later this year.

https://www.nrmp.org/intro-to-the-match/match-fees/

https://www.nrmp.org/intro-to-the-match/roles-responsibilities/

https://www.ama-assn.org/medical-students/preparing-residency/biggest-match-day-ever-here-s-what-2025-numbers-reveal#:~:text=Emergency%20medicine's%20rebound,were%2098%25%20to%2099%25.

https://www.ama-assn.org/medical-students/preparing-residency/heres-how-many-residency-programs-med-students-really-apply


https://students-residents.aamc.org/applying-residencies-eras/applying-residencies-eras-system

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Itching in the ED

I think one of the most uncomfortable things in the world is being itchy. As a girl who has been taking an Allegra every single day since I was 8 years old, I thought we could do a bit of a deep dive into being itchy. 


The medical term for itch is defined as pruritus. Itches can be categorized into four big groups: Neurogenic, psychogenic, neuropathic, and pruitrioceptive causes. 


  1. Neurogenic itching: thought of as more of a systemic itch, the itch starts from the central nervous system as a result of other disorders of organ systems besides the skin. 

    1. This can be seen in patients with chronic renal failure, liver disease, hematologic and lymphoproliferative diseases and malignancies

    2. The pathophysiology behind this is not completely understood but it is not through a direct neuronal pathway and often improves with opioids 

    3. The thought behind this is that these pathologies cause increase secretion of intraspinal endogenous opioids which is why it is partially responsive to opioid antagonists 

  2. Psychogenic itching: usually a diagnosis of exclusion as the pathophysiology is not fully understood

    1. Usually presents with impulses to scratch or pick 

    2. Often associated with depression, OCD, anxiety, mania, substance induced psychosis, or somatoform disorders 

    3. Most well known is parasitosis: a specific delusion where patients believe there is some sort of insect or parasite living under their skin that they must scratch away 

  3. Neuropathic itch: caused by central or peripheral neurons that are damaged that inappropriately fires pruritic neurons causing the sensation of itching without any cutaneous etiology. 

    1. Often accompanied by paresthesia, hyperesthesia, hypoesthesia  

    2. The exact mechanism is unknown though thought to be due to specific damage due to the C fibers

  4. Pruritoceptive Itch: most common encountered. Usually generated by through inflammation thorough skin damage 

    1. This is a plug to TRULY look at a patient’s skin. If there is a rash besides urticaria or wheals, that sets you down an entirely different pathway, which is not the purpose of this discussion. This discussion is for good old, generalized, full body itching. 

    2. To avoid a true histologic lecture, the short of it is that itching is perceived through C fibers that are unmyelinated that are able to interact with keratinocytes in skin that react directly to pruritogens. 

    3. There is a theory that the nerves that perceive pain (nocireceptors) are able to block the sensation of itching therefore scratching does not relieve itching but rather it just blocks the sensation of itching providing temporary relief 

    4. Certain mediators are able to trigger the response of itching: 

      1. Histamine

      2. Triptase

      3. Interleukin 34

      4. Leukotrine B4

      5. Substance P


Okay- so now that we understand at a cellular level what is causing a patient to itch- now what? 

  1. As always the first step is determining if this is a systemic or local process: 

    1. Is this coming from a neurogenic perspective for example does this patient have renal failure or CKD and maybe this pruitius is a symptom of their worsening uremia? 

    2. Does this patient have a systemic rash, swelling of the oropharynx and recently ate a dish with peanuts that they have a known allergy to? Consider anaphylaxis and a hypersensitivity reaction and treat appropriately 

    3. Does the patient have an infectious reason for their itching? Are they covered in little insect bites? Do they have lice in their hair? Consider there are many little critters that will cause generalized itching 

  2. Stabilize the patient 

    1. Go back to your ABCs 

  3. Determine if there is a need for additional work up?

    1. Does this patient need labs to see if there is an infectious etiology or end organ damage? Consider a CBC, BMP, LFTs, lipase 

  4.  If truly just urticaria: treat!

    1. Non-pharmacological interventions:

      1. Moisturizer: avoid fragrances 

      2. Cool environments: cold packs, ice, cool shower

      3. Avoid irritants 

    2. Topical therapies: 

      1. Corticosteroids 

        1. Avoid the face and long term use 

      2. Capsicin

    3. Systemic therapies:

      1. Antihistamines: Benadryl (sedating) vs cetirizine/loratadine (nonsedating)

      2. Other more extreme causes with other systemic, noncutaneous causes can consider opioids, SSRIs, or immunosuppressants

      3. Corticosteroids
        I would be wary about starting any of these in patients outpatient or long term and encourage these patients to follow up outpatient


Well, now that we are all sufficiently scratching, heres at least a start to approaching that itchy patient in 22 hallway!

Garibyan L, Rheingold CG, Lerner EA. Understanding the pathophysiology of itch. Dermatol Ther. 2013 Mar-Apr;26(2):84-91. doi: 10.1111/dth.12025. PMID: 23551365; PMCID: PMC3696473.


Lerner EA. Pathophysiology of Itch. Dermatol Clin. 2018 Jul;36(3):175-177. doi: 10.1016/j.det.2018.02.001. Epub 2018 Mar 20. PMID: 29929590; PMCID: PMC6022764.


Macy E. Practical Management of New-Onset Urticaria and Angioedema Presenting in Primary Care, Urgent Care, and the Emergency Department. Perm J. 2021 Nov 22;25:21.058. doi: 10.7812/TPP/21.058. PMID: 35348101; PMCID: PMC8784078.


Nowak DA, Yeung J. Diagnosis and treatment of pruritus. Can Fam Physician. 2017 Dec;63(12):918-924. Erratum in: Can Fam Physician. 2018 Feb;64(2):92. PMID: 29237630; PMCID: PMC5729138.

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Lions and tigers and TVPs Oh My!

Today’s POTD comes inspired by a confusing kit, a rare procedure, and honestly a Strayer Voice Note. For our rising ones, our outgoing twos, and my loyal threes- this is a procedure that is not an everyday one and one that is worth spending our time talking about. So let’s dive in- 


TVP: Transvenous Pacer


Indications: unstable bradycardia (bradycardia + hypotension +/- AMS) or unresponsive to medication therapy 


A good first place to start is the TVP Checklist which can be found in the JIT (Just in Time) Resource and now attached to this email. 


I have attached a homemade video highlighting the usual trouble spots with our equipment/attaching the wires. I would recommend troubleshooting (aka connecting the wires/making sure everything fits PRIOR to poking the patient this way you can determine if someone needs to run up to CCU or for other materials). 


For all of the TVPs (grand total of maybe four) I have been a part of, I think there are two big issues, and here is my approach to troubleshooting: 

  • Connecting the wires: 

    • Do not lose your disposable adaptors

    • Make sure you really push the adaptors into the end of the wires, this will require brut strength and avoidance of all ultrasound gel 

    • Make sure these adaptors fit snug in your generator

      • Either directly into the ventricle (top) part of the generator

      • OR into the non-disposable adaptors into the extension cable 

    • Check this before you get started with poking the patient 

  • Floating the wire and getting capture

    • Make sure all of your wiring is secure, tight, and allows for electricity to flow appropriately

    • Balloon up going forward, balloon down with withdrawing 

    • Start looking for capture at 40 cm, do not push more than 50 cm 

    • A little bit of luck, a whole lot more patience 


Next, I want to highlight some of the equipment/big pictures: 


Preferred site of central venous access: Right internal jugular or left subclavian


Generator Box

  • These are found in the blue box located in the cardiology cabinet in resus 51. 

  • The generator box should be checked twice daily by the resus resident, though on occasion these will go upstairs to the CCU with a patient- in this case, the CCU should bring one down as an exchange. 


Extension Cable:

  • This may or may not come with an extension cable, also shown here but important to note that, you do not need this (but may want it). 

  • The extension cable allows you the have more slack on the wire, please see attached video on how to insert the extension cables and wiring to give you that increased slack 

  • Nondisposable adaptors that allow for our wires to be attached to the extension cable 


Wire: Parts of the wire:

  • Electrodes: two electrodes, one proximal end and one distal end; the reusable 2 mm adapters we have in our kit that insert into the electrodes are EXTREMELY difficult to fully push into the end of the wires which may be responsible for difficulty with capturing, please make sure these are fully inserted 

  • Balloon: on the opposite side of the electrodes, is the part that enters the heart, check for an air leaks prior to entering into the patient

  • 3 way stop cock: used to inflate the balloon, use special syringe for this (see below)


Plastic Sheath: Unfortunately there is a correct way to put this on and an incorrect way 

  • This MUST be threaded over the wire prior to inserting the wire

  • Thread the wire through the smaller cap of the sheath, the larger cap is the piece that connects to cordis 


Cordis/Cordis Cap

  • Regular run of the mill cordis 

  • I am sure there is a more formal name, but I think of it as a party hat for the cordis that goes on top and tucks in. This allows the wire to pass through the cordis, and lock into place with the protective sheath on top 


Balloon Syringe

  • Specialized syringe that gives a set amount of air to avoid overfilling the balloon


Battery:

  • The generator box relies on 9V batteries. Please check that your generator has a functioning battery before you use it, if you need another battery both the charge nurses (south and north) have batteries they can give you to replace 


Just some general reminders about TVPs: 

  • Mode/Sensitivity: We are using ventricle pacing 

  • Rate: 

    • Usually chose between 60-100 bpm

    • If a patient is being transcutaneously paced while you are placing the TVP, set the two pacing systems to a different rate therefore you can tell when a patient is being paced by which system. 

      • Example: if your patient is being transcutaneously paced, set this to 70 bpm but your TVP to a rate of 80, this way when you are watching the monitor if the patients HR all the sudden becomes 80, you know that they are now being transvenously paced

  • Output: 

    • Maximum: 20-30 mA


Simplified Review of the Steps: 

  1. Place the Cordis 

  2. Place sterile sheath over pacing wire in the correct orientation 

  3. Assure generator is on, with settings at appropriate levels 

  4. Inflate the balloon as soon as the wire is inserted past the level of the Cordis sheath (approximately 15-20 cm), lock the balloon inflated using the syringe 

  5. Advance the wire: 

    1. Floating: fast and smooth movements 

    2. Inflate the wire when advancing

    3. De-inflate the wire when withdrawing 

  6. Wire should be at least 40 cm deep without capture, do not advance beyond 50 cm 

  7. Capture will look like: 

    1. LBBB on EKG or monitor 

    2. Manual pulse at the desired rate 

  8. Identify the capture threshold

    1. Aka decrease the threshold until you use capture, use a capture right above that 

  9. Identify appropriate output

    1. Aka 2-3x the threshold determined above 

  10. Secure the wire 

    1. Suture in place

    2. Sterile dressing

    3. Tape the generator to somewhere STABLE (aka not in a place that can accidentally be ripped off by the patient, family, or anyone)

  11. Get confirmation on EKG and CXR 

  12. Call the CCU  


Couple of things are attached to this email and below: 


EMRAP’s How to place a TVP: 

https://www.youtube.com/watch?v=00-T8PcbStE&t=18s

A useful video going through the steps


Kings County’s Review of Troubleshooting TVPs: 

https://blog.clinicalmonster.com/2021/04/15/transvenous-pacemaker-placement-and-troubleshooting/


-Also attached is the JIT TVP Checklist

-A homemade video highlighting some of our equipment and its pitfalls 


Hopefully this did not confuse anyone more, I am thinking we will soon need a video with our equipment to enter the JIT Folder but for now, hopefully this helps!


Until next time!

Moayedi S, Torres M. Cardiac Pacing. In: Swadron S, Nordt S, Mattu A, and Johnson W, eds. CorePendium. 5th ed. Burbank, CA: CorePendium, LLC. https://www.emrap.org/corependium/chapter/recMOAnz71cN3N0OF/Cardiac-Pacing#h.i374rmm1hkxn. Updated November 3, 2023. Accessed March 19, 2025.


https://blog.clinicalmonster.com/2021/04/15/transvenous-pacemaker-placement-and-troubleshooting/


https://www.emra.org/emresident/article/device-series-tvp



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