Welcome to PICU Doc On Call, A Podcast Dedicated to Current and Aspiring Intensivists.

I'm Pradip Kamat and I'm Rahul Damania. We are coming to you from Children's Healthcare of Atlanta - Emory University School of Medicine.

Welcome to our Episode about a 14- year- old female who presented with hypotension after a suicide attempt.

Here's the case:

A 14 yo F with PMH of depression and oppositional defiant disorder presents with dizziness. Her mother states she was in her normal state of health when on the day of admission she noticed the patient to be dizzy, slurring speech, and pale. The mother became very concerned about the dizziness as the patient was stumbling and a few hours prior to presentation, became increasingly sleepy. The patient does have a history of depression and is controlled on sertraline. Other medications in the home include Metformin, Amlodipine, and Clonidine. The patient denies ingesting any substance. She does have a prior attempt two years prior, after an argument with her mother; however, her mother was able to “stop” her prior to the attempt. She presents to the ER via EMS. Her vital signs are notable for HR 50 bpm with occasional PACs and non-conducted QRS complexes on telemetry; BP of 75/40. A physical exam is notable for AMS and GCS of 10. She is noted to have clear breath sounds, with a cardiac exam notable for slowed and delayed pulses. Initial laboratory work is notable for serum glucose 180 mg/dL and B HCG negative. Initial resuscitation is begun with IV fluids and atropine. Serum acetaminophen and ASA levels are sent and upon stabilization, the patient presents to the PICU for admission.

To summarize key elements from this case, this patient has:

A history of depression with prior attempt
An acute bout of altered mental status
Bradycardia, hypotension, and hyperglycemia.
All of which brings up a concern for an acute ingestion
Let’s take a step back and talk about the approach to ingestions in the PICU.

What are key aspects to consider in the work-up of these patients?

History and physical are key:
Stratifying acute or chronic ingestions
Baseline prescription medications a patient may be taking or have access to in the household
Whether the ingestion involves a single drug or co-ingestants are all first steps in evaluating your patient.
In an undifferentiated patient, management is paramount. Initial management is focused on pattern recognition and acute stabilization.
A brief initial screening examination should be performed on all patients to identify immediate measures required to stabilize and prevent deterioration of the patient. Assess the airway, vital signs, mental status, pupil size, and skin temperature and moisture.

Approach to Calcium Channel Blocker Overdose

PICU Doc On Call