Brief Resolved Unexplained Event
Learn about Brief Resolved Unexplained Event (BRUE) diagnosis, formerly known as Apparent Life-Threatening Event (ALTE). This guide covers BRUE clinical documentation, medical coding, and healthcare best practices for diagnosis and management. Find information on BRUE symptoms, evaluation, and when to consider ALTE as a possible diagnosis. Understand the key differences between BRUE and ALTE for accurate clinical documentation and appropriate medical coding.
Sudden, brief, and frightening change in an infant's breathing, color, or muscle tone that resolves spontaneously.
Cyanosis or pallor, irregular breathing, altered muscle tone, and unresponsiveness.
Infants under one year old, often occurring during sleep or feeding.
ICD-10 Code Families
Complete code families applicable to R68.13
When to use each related code
| Description | When to use |
|---|---|
| Brief resolved episode of concerning breathing changes, color change, or muscle tone. | Infant <1 year, event lasts <1 minute, returned to baseline, no concerning features. Consider BRUE. |
| Sudden, unexpected death of an infant <1 year, unexplained after investigation. | Infant death unexplained after thorough autopsy, death scene investigation, and review of history. Code as SIDS. |
| Seizure due to abnormal electrical activity in the brain. | Witness describes convulsions, altered awareness, or post-ictal phase. EEG may confirm diagnosis. Code seizure type. |
Best-practice checklist
- ✓Document event duration < 1 minute.
- ✓Rule out underlying medical cause.
- ✓Describe observed signs/symptoms (e.g., cyanosis, apnea).
- ✓Document return to baseline health.
- ✓Record caregiver's report and history.
Common pitfalls to avoid
BRUE diagnosis often overlaps with premature infants' conditions, potentially leading to incorrect coding if not carefully documented.
Using the older term ALTE instead of BRUE might lead to overcoding and inaccurate severity reflection.
Failure to code the underlying cause, if identified, along with BRUE can lead to incomplete clinical picture and reimbursement issues.
Best-practice tips
- 01Rule out underlying causes: thorough history, exam, and targeted testing
- 02Document detailed observation: color, breathing, tone, responsiveness duration
- 03Standardized BRUE CDI coding: ICD-10 R99, ensure specific Z-codes if applicable
- 04Educate caregivers on safe sleep, CPR, and recognizing warning signs
- 05Consider risk factors: prematurity, recent illness, feeding difficulties
Step-by-step checklist
- 1
Confirm age < 1 year and event duration < 1 minute.
- 2
Verify sudden onset of cyanosis, pallor, absent/irregular breathing.
- 3
Rule out alternative diagnoses (seizure, infection, trauma, abuse).
- 4
Document return to baseline health after the event.
Ready-to-paste narrative
Patient presented with a concerning episode characterized by symptoms consistent with a Brief Resolved Unexplained Event (BRUE), formerly known as an Apparent Life-Threatening Event (ALTE). The event was sudden and resolved spontaneously. Symptoms observed included [Document specific symptoms observed e.g., cyanosis, apnea, change in muscle tone, choking, gagging]. The episode lasted approximately [duration of episode]. The infant's age is [age of infant] and birth history is [note any relevant birth history, e.g., term, preterm, complications]. A thorough evaluation was performed to assess for potential underlying causes. Cardiopulmonary examination revealed [document findings e.g., normal heart rate and rhythm, clear lung sounds]. Oxygen saturation was [document SpO2 with method e.g., 99% on room air]. Neurological examination was [document findings e.g., normal tone and reflexes]. The infant's current vital signs are temperature [temperature], heart rate [heart rate], respiratory rate [respiratory rate], and blood pressure [blood pressure if obtained]. Family history was reviewed and is significant for [document pertinent family history e.g., no history of SIDS or seizure disorders]. Based on the clinical presentation and negative findings on initial workup, the diagnosis of BRUE is favored. Differential diagnoses considered include gastroesophageal reflux, seizure, breath-holding spell, and infection. Further investigations such as [list any planned tests e.g., ECG, EEG, laboratory studies] may be considered depending on the clinical course. Patient and family were educated on BRUE, its benign nature in most cases, and warning signs necessitating return to medical care. Close follow-up with the pediatrician is advised. ICD-10 code R68.13 is assigned for this encounter.
Common questions and answers
How do I differentiate a Brief Resolved Unexplained Event (BRUE) from a more serious condition in infants presenting with cyanosis or apnea?+
Differentiating a BRUE (previously known as ALTE or Apparent Life-Threatening Event) from more serious conditions requires a thorough clinical evaluation. Key factors include a detailed history, focusing on the event's duration (less than one minute for BRUE), complete resolution, and absence of concerning features like fever, respiratory distress outside the event, or abnormal physical exam findings. Consider implementing standardized diagnostic protocols to assess for underlying cardiac, respiratory, gastrointestinal, metabolic, and neurologic conditions. For example, a thorough cardiac workup might be indicated if there's a family history of sudden cardiac death or if the infant experiences recurrent BRUEs. Explore how incorporating risk stratification tools can aid in decision-making regarding further investigations and hospital admission. While BRUE is typically benign, ruling out other potentially life-threatening conditions is paramount.
What are the current best practice guidelines for managing a BRUE (Brief Resolved Unexplained Event) in a previously healthy infant?+
Managing a BRUE in a previously healthy infant focuses on thorough history-taking, a comprehensive physical examination, and observation. Current guidelines, such as those from the American Academy of Pediatrics, emphasize shared decision-making with the family. While routine extensive testing is typically not recommended for low-risk BRUE, consider implementing individualized risk stratification based on factors like the infant's age, prematurity status, and specific event characteristics. Learn more about the updated BRUE guidelines and how they impact the evaluation and management of infants presenting with these events. Education and reassurance for caregivers are essential, addressing anxieties about recurrence and providing guidance on CPR and safe infant care practices. In certain situations, such as concerning features during the event or a history suggestive of an underlying condition, further investigations may be warranted.
What information should be included in patient/family education after a diagnosis of BRUE (Brief Resolved Unexplained Event)?+
After a BRUE diagnosis, providing clear and reassuring information to the family is crucial. Explain that BRUE is typically benign and self-resolving, emphasizing the importance of close observation and appropriate follow-up. Education should cover recognizing warning signs and symptoms, including changes in breathing, color, and responsiveness. Consider implementing a structured educational program that covers infant CPR training, safe sleep practices, and resources for caregiver support. Addressing parental anxieties about the event and future recurrence is essential. Explore how utilizing educational materials like brochures or videos can enhance understanding and promote parental confidence in caring for their infant after a BRUE.
Clinical accuracy: This information is provided for documentation and coding guidance and should not replace professional medical judgment.
Coding standard: ICD-10-CM, current FY guidelines.