# A 15-year-old adolescent with a closed femur fracture is in skeletal traction. The nurse notices that the patient is restless, has increased pain despite pain medication, and the toes on the affected leg appear pale and cool. What is the priority nursing intervention?

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## 문제

A 15-year-old adolescent with a closed femur fracture is in skeletal traction. The nurse notices that the patient is restless, has increased pain despite pain medication, and the toes on the affected leg appear pale and cool. What is the priority nursing intervention?

## 보기

1. Adjust the traction weight to optimize bone alignment and relieve pain
2. Notify the physician immediately and prepare for compartment syndrome evaluation **✔ 정답**
3. Administer additional prescribed pain medication to manage discomfort
4. Elevate the affected leg further to enhance venous return and circulation

**정답: 2**

## 해설

Restlessness, increased pain, and pale cool toes suggest compartment syndrome, a surgical emergency requiring immediate physician notification. Other actions like increasing traction or elevating the leg could worsen the condition.

## 심화 해설

Understanding the Clinical Presentation

The patient is exhibiting the classic early signs of acute compartment syndrome (ACS). In the context of a closed femur fracture managed with skeletal traction, the combination of restlessness, escalating pain unresponsive to medication, and distal neurovascular changes (pale, cool toes) is a critical alarm. The pathophysiology involves increased pressure within a closed osteofascial compartment, which compromises capillary perfusion and leads to tissue ischemia. Pain that is disproportionate to the injury and refractory to analgesics is the most sensitive early indicator, while pallor and coolness reflect compromised arterial inflow. The Guidelines for Essential Trauma Care emphasize that trauma care systems must be organized to promptly recognize and manage life- and limb-threatening complications such as compartment syndrome to prevent permanent disability [1].

Analysis of the Priority Intervention

The priority is to notify the physician immediately and prepare for evaluation, which includes measuring compartment pressures. Time is muscle and nerve; irreversible damage can occur within 4 to 6 hours of ischemia onset. Delaying definitive diagnosis and intervention, such as an emergency fasciotomy, directly risks limb loss.

Critique of Alternative Options

- Adjusting traction weight: This is a dangerous action. Skeletal traction is applied to maintain alignment and length, and while it can provide some pain relief by reducing muscle spasm, a meta-analysis on pre-operative traction for femoral fractures indicates that its primary utility is pain management, but the evidence for its efficacy remains debated and no clear guidelines override the need for immediate surgical evaluation in the presence of neurovascular compromise [2]. Manipulating the traction without a physician's order can disrupt the fracture reduction and does not address the underlying ischemic pathology.

- Administering additional pain medication: While the patient is in pain, masking the cardinal symptom of increasing compartment pressure with more narcotics without investigating the cause is a critical error. This delays definitive treatment and allows tissue necrosis to progress.

- Elevating the affected leg: This is contraindicated in suspected compartment syndrome. Elevation reduces arterial perfusion pressure by increasing the hydrostatic distance the heart must pump against, further worsening the already compromised tissue oxygenation in the affected compartment. The limb should be kept at heart level to maximize perfusion without impeding venous drainage.

Clinical Reasoning and Evidence Synthesis

While the provided materials on pediatric obesity and minimally invasive plating discuss surgical outcomes and fixation techniques for lower extremity fractures, they do not alter the immediate nursing priority for a suspected compartment syndrome [3, 4]. The recognition of a surgical emergency supersedes considerations related to the patient's long-term surgical plan or body habitus. The nurse's role is to perform a focused neurovascular assessment, recognize the "6 Ps" (pain, pallor, paresthesia, pulselessness, poikilothermia, paralysis), and escalate care immediately. The correct sequence is to suspect the syndrome based on clinical assessment, report the findings, and prepare the patient for compartment pressure measurement and potential decompressive fasciotomy [1].References (research sources)

- [1]Guidelines for Essential Trauma Care: Second Edition (2026).GuidelineMock C, Hardcastle TC, Gaarder C, Gupta A, Gyedu A, Joshipura M, Steyn E, Essential Trauma Care revision author group. (2026) · DOI: 10.1002/wjs.70321

- [2]Pre-Operative Traction in Femoral Fractures for Pain Management: A Meta-Analysis of Comparative Studies.Meta-analysis/systematic reviewTarchichi J, Daher M, Ghoul A, Estephan M, Mansour J. (2024) · DOI: 10.22038/abjs.2024.78869.3622

## 임상 시나리오

Recognizing Compartment Syndrome in Skeletal TractionThe 6 Ps and the priority of immediate notification
The earliest and most sensitive indicator of acute compartment syndrome is disproportionate pain unresponsive to analgesia. In a patient with a closed fracture, this is a surgical emergency.

Complete a full neurovascular assessment focusing on the 6 Ps: Pain, Pallor, Pulselessness, Paresthesia, Paralysis, and Poikilothermia. Cool, pale toes are a late sign of arterial compromise.

Time to intervention is critical; irreversible nerve and muscle damage can begin within 4 to 6 hours of ischemia onset. Immediate physician notification and preparation for compartment pressure measurement are the priority nursing actions.

CautionNever elevate the affected extremity above the heart level if compartment syndrome is suspected. This decreases arterial perfusion pressure and worsens ischemia. Do not apply ice or adjust traction weights without a specific order.

## 핵심 개념

- **Acute Compartment Syndrome (ACS)** — A condition where increased pressure within a closed fascial space compromises circulation and tissue function, requiring emergency fasciotomy.
- **Skeletal Traction** — A method of applying a pulling force directly to bone via pins or wires to align and immobilize fractures.
- **Fasciotomy** — A surgical procedure where the fascia is cut to relieve pressure and restore blood flow in compartment syndrome.
- **Neurovascular Assessment** — Evaluation of nerve function and blood circulation in an extremity, checking for the 6 Ps: Pain, Pallor, Pulselessness, Paresthesia, Paralysis, Poikilothermia.
- **Disproportionate Pain** — Pain that is more severe than expected for the injury and unrelieved by analgesics, a hallmark early sign of compartment syndrome.

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