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Published on: May 31, 2019
Does epidural analgesia delay the diagnosis of lower limb compartment syndrome in children?
Doug J G Johnson1, George A Chalkiadis
1Department of Anaesthesia and Pain Management, Royal Children's Hospital, Parkville, Vic., Australia. dougjohnson152@doctors.org.uk
Insights
Epidural analgesia in children may mask compartment syndrome symptoms. Early warning signs like increased pain necessitate immediate examination to ensure timely diagnosis and treatment, avoiding delays.
Area of Science:
- Pediatric Anesthesiology
- Surgical Complications
- Pain Management
Background:
- Compartment syndrome is a surgical emergency characterized by severe pain.
- Epidural analgesia is frequently used in pediatric patients, potentially masking pain symptoms.
Purpose of the Study:
- To assess the association between epidural analgesia and compartment syndrome in children.
- To determine if epidural analgesia delays compartment syndrome diagnosis.
- To identify at-risk patients and provide recommendations for epidural analgesia use.
Main Methods:
- A literature review was conducted.
- Evidence was sought to evaluate the impact of epidural analgesia on compartment syndrome diagnosis in pediatric patients.
Main Results:
- Increasing analgesic use, breakthrough pain, and remote pain are key warning signs of compartment syndrome in children with epidurals.
- Avoiding dense blocks allows for better assessment and may prevent diagnostic delays.
- No clear evidence indicated that epidurals delayed diagnosis in reviewed pediatric cases.
Conclusions:
- Prompt examination and active management are crucial when warning signs of compartment syndrome appear in children with epidurals.
- Focusing on excluding compartment syndrome is vital.
- Recommendations are provided for the safe use of epidural analgesia in at-risk pediatric patients.
Abstract:
One of the cardinal symptoms of compartment syndrome is pain. A literature review was undertaken in order to assess the association of epidural analgesia and compartment syndrome in children, whether epidural analgesia delays the diagnosis, and to identify patients who might be at risk. Evidence was sought to offer recommendations in the use of epidural analgesia in patients at risk of developing compartment syndrome of the lower limb. Increasing analgesic use, increasing/breakthrough pain and pain remote to the surgical site were identified as important early warning signs of impending compartment syndrome in the lower limb of a child with a working epidural. The presence of any should trigger immediate examination of the painful site, and active management of the situation (we have proposed one clinical pathway). Avoidance of dense sensory or motor block and unnecessary sensory blockade of areas remote to the surgical site allows full assessment of the child and may prevent any delay in diagnosis of compartment syndrome. Focusing on excluding the diagnosis of compartment syndrome rather than failure of analgesic modality is vital. In the pediatric cases reviewed there was no clear evidence that the presence of an epidural had delayed the diagnosis.
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