Dataset Information

Predictors and Consequences of Pediatric Pain Symptom Trajectories: A 14-Year Longitudinal Study.

ABSTRACT:

Objective

The present study had three primary objectives. First, pain trajectory from early childhood to early adolescence were modeled. Second, we examined how early childhood individual-, parental-, and family-level factors predict pain trajectories. Third, we evaluated consequences of pain trajectories in terms of anxiety and depressive symptoms, and substance use at age 16 years.

Design

The current paper is a secondary data analysis of a multisite longitudinal study. A total of 731 children and their families were followed from ages 2 to 16 years.

Methods

A growth mixture model (GMM) was used to identify pain trajectories from ages 2 to 14 years.

Results

The GMM revealed three distinct pain trajectories: (1) Low Pain Symptom (n = 572); (2) Increasing Pain Symptom (n = 106); and (3) U-shaped Pain Symptom (n = 53). Children who experienced greater harsh parenting and sleep disturbances in early childhood were more likely to belong to the Increasing Pain Symptom group, and those with greater anxious-depressed symptoms at age 2 years were more likely to belong to the U-shaped Pain Symptom group than the Low Pain Symptom group. Additionally, those youth in the Increasing Pain Symptom group, compared to the Low and U-shaped Pain Symptom groups, showed elevated anxiety symptoms at age 16 years.

Conclusions

Reducing harsh parenting and children's sleep disturbances could be important targets for preventing pediatric pain problems. Children with increasing pain symptoms may also benefit from learning adaptive pain management skills to lower the risk of developing anxiety problems in late adolescence.

SUBMITTER: Mun CJ

PROVIDER: S-EPMC8677440 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:Objective The objective of the present study was to explore the diversity, quality, severity and distribution of symptoms in patients with radicular pain and a lumbar disc herniation. Design Longitudinal cohort study. Setting Hospital-based back clinic. Participants Ninety patients referred to secondary healthcare with (a) low back-related leg pain, (b) age between 18 and 65 years and (c) MRI confirmed lumbar disc herniation at a relevant side and level. Outcome measures Neuropathic pain symptoms were assessed using the Short-Form McGill Pain Questionnaire-2 (SF-MPQ-2) and the painDETECT Questionnaire. In a subsample classified with neuropathic pain, in-depth interviews were performed, and symptomatic areas were drawn on standardised body charts. Results At baseline, the most frequently used painDETECT symptom descriptor was numbness sensation, reported by 94%, followed by sudden pain attacks and tingling or prickling. The mean (SD) SF-MPQ-2 score (0–10) for aching pain was 5.9 (2.8); numbness 4.3 (3.3); tingling 4.0 (3.4); burning 2.6 (3.1); pain caused by light touch 1.5 (2.6). Leg pain was rated as extremely bothersome by 73%, numbness and tingling by 38%, weakness by 24% and back pain by 17%. In the subsample (n=52), deep-lying pain and non-painful abnormal sensations were frequent, at 71% and 85%. Drawings demonstrated substantial overlap between symptoms from compromised L5 and the S1 nerve roots. Painful and non-painful symptoms improved at approximately the same rate. At the 1-year follow-up, 45% (14/31) of patients who had received disc surgery, and 34% (18/53) of those who had received conservative treatment reported no bothersome back pain, leg pain, numbness/tingling or weakness. Conclusion Patients reported several highly bothersome symptoms, but not all are described as painful. The overall symptom profile of lumbar disc-related radicular pain differs from other neuropathic pain conditions with limited allodynia and thermal hyperalgesia. Symptomatic areas for the L5 and S1 nerve roots have a large overlap.