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Management of children presenting with low back pain to emergency department
Francesco Saverio Biagiarelli1, Simone Piga2, Antonino Reale3
1Department of Pediatrics, Bambino Gesù Children's Hospital, IRCCS, Roma, Italy.
Insights
Identifying red flags in children with low back pain (LBP) is crucial for diagnosing serious conditions. This study highlights key indicators and proposes a diagnostic algorithm for pediatric emergency departments.
Area of Science:
- Pediatric Emergency Medicine
- Musculoskeletal Disorders
- Diagnostic Algorithms
Background:
- Low back pain (LBP) in children presenting to emergency departments (EDs) requires careful evaluation.
- Understanding the characteristics, causes, and healthcare utilization patterns of pediatric LBP is essential for effective management.
- Developing a structured diagnostic approach can improve patient outcomes.
Purpose of the Study:
- To characterize pediatric patients with LBP in an ED setting.
- To identify the causes (etiology) and healthcare use associated with pediatric LBP.
- To develop a diagnostic algorithm for approaching pediatric LBP cases.
Main Methods:
- A 7-year cohort study of children presenting to the ED with LBP.
- Classification of LBP into visceral, traumatic, and non-visceral/non-traumatic categories.
- Analysis of high-risk factors ('red flags') for severe prognosis conditions (SPCs) within the non-visceral/non-traumatic group.
Main Results:
- The study included 266 children (52.6% female, median age 10.5 years); 30.3% were hospitalized.
- Serious prognosis conditions (SPCs) were identified in 18.9% of the non-traumatic/non-visceral LBP group.
- Red flags demonstrated high sensitivity (100%) and specificity (85%) for identifying SPCs, with SPCs having earlier onset and longer symptom duration.
Conclusions:
- Significant red flags were identified, aiding in the differentiation of serious outcomes in pediatric LBP.
- A diagnostic algorithm was developed based on study findings and existing literature.
- Further prospective research is needed to validate the proposed diagnostic algorithm.
Objective:
We aimed to describe characteristics, etiology and health care use in children with low back pain (LBP) presenting to pediatric emergency department (ED) and to develop an algorithm to design a diagnostic approach.
Methods:
We conducted a 7-year cohort study of children admitted to ED with a primary complaint of LBP. They were classified into diagnostic groups: visceral LBP; traumatic LBP; non-visceral/non-traumatic LBP. To identify high-risk factors (red flags) associated with severe prognosis conditions (SPCs), we analyzed the non-visceral/non-traumatic group comparing the SPC children with those children without SPCs.
Results:
Our population comprised 140 females (52.6%) and 126 males (47.4%), with a median age of 10.5 years. Eighty children (30.3%) were hospitalized, with an average length of stay of 8.53 ± 9.84 days. SPCs accounted for 28 patients (18.9%) of overall 148 with non-traumatic/non-visceral LBP. In this group, SPCs presented with earlier onset and longer duration of symptoms than non-SPCs. The presence of red flags was more significant in the SPCs group, 28 vs 18; 100% vs 15% (p < 0.001); sensitivity 100%, specificity 85%. Among SPCs, 78.6% were hospitalized vs non-SPC (16.8%) (p < 0.001); within SPC group 2 patients returned because of onset of red flags.
Conclusion:
Our study identified significative high-risk factors (red flags) associated with serious outcomes (SPC group) compared to the non-SPC group, thereby ensuring specific treatment. We developed an algorithm based on previous literature and the findings of our study, which will need to be validated by future prospective research.
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