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Chronic low back pain during COVID-19 lockdown: is there a paradox effect?
Aymeric Amelot1, Anais Jacquot2, Louis-Marie Terrier3
1Department of Neurosurgery, CHU Tours, 2 Boulevard de Tonnelle, 37000, Tours, France. aymmed@hotmail.fr.
Insights
The COVID-19 lockdown impacted chronic low back pain (cLBP), with some patients improving due to reduced anxiety and at-home workouts. However, anxiety and medication influenced outcomes, highlighting the complex interplay of physical and emotional factors in cLBP management.
Area of Science:
- Pain Medicine
- Psychosomatic Medicine
- Epidemiology
Background:
- The COVID-19 pandemic and associated lockdowns significantly impacted global health, including chronic pain conditions.
- Chronic low back pain (cLBP) involves substantial emotional and psychological components, making it particularly susceptible to pandemic-related stressors.
Purpose of the Study:
- To investigate the effects of the COVID-19 lockdown on patients with chronic low back pain (cLBP).
- To identify prognostic factors influencing cLBP improvement or worsening during the lockdown period.
Main Methods:
- A prospective study involving 50 patients with cLBP.
- Collected pre- and 1-month post-lockdown data using validated questionnaires: Impact of Event Scale (IES), Oswestry Disability Index (ODI), Roland-Morris Questionnaire (RMQ), and Visual Analogue Scale (VAS).
Main Results:
- 18% of patients improved (i-cLBP), while 14% worsened (w-cLBP).
- MODIC 1 disc disease and at-home workouts were positive prognostic factors for cLBP improvement.
- Subclinical/mild COVID-19 anxiety was a negative prognostic factor, whereas severe anxiety correlated with cLBP improvement.
- Pre-lockdown benzodiazepine use was a negative prognostic factor for cLBP outcomes.
Conclusions:
- The lockdown's physical restrictions negatively affected the somatic aspects of cLBP.
- Paradoxically, the pandemic context, particularly severe anxiety, appeared to improve the psychic and emotional components of cLBP for some patients.
Purpose:
The coronavirus 2019 (COVID-19) pandemic led to a compulsory lockdown of 3 months with strict restrictions. The impact of the COVID-19 pandemic has shown broad repercussions on patients with chronic pain; especially for conditions that present a significant emotional participation such as chronic low back pain (cLBP).
Methods:
We performed a prospective study on 50 patients. Pre- and 1-month post-lockdown questionnaires such as: the Impact of Event Scale (IES), the Oswestry Disability Index (ODI), the Roland-Morris questionnaire (RMQ) and the visual analogue scale (VAS) for back and leg pain intensity were collected.
Results:
The mean time of the evolution of cLBP was 33.04 months (range 5-120 months). Eighteen (36%) patients improved their cLBP (i-cLBP), whereas for 14 (28%) it was worse (w-cLBP). Cox multivariate proportional hazard model identified that MODIC 1 disc disease [OR 19.93, IC95% (2.81-102.13), p = 0.015] and at-home workouts [OR 18.854, IC95% (1.151-204.9), p = 0.040] were good prognosis factors of the improvement of cLBP while subclinical/mild Covid-19 anxiety (IES score < 26) was a poor prognosis factor in improving cLBP [OR 0.21, IC95% (0.001-0.384), p = 0.009]. Furthermore, pre-lockdown benzodiazepine medication [OR 2.554, IC95% (1.20-9.9), p = 0.002] was a prognosis factor of worse cLBP. In contrast, patients with severe Covid-19 anxiety (IES score > 26) significantly improved their cLBP [OR 0.58, IC95% (0.025-0.834), p = 0.01].
Conclusion:
Lockdown affected the somatic component of cLBP by decreasing activities and physical measures, whereas the SARS-CoV-2 pandemic spectrum paradoxically improved the psychic and emotional component of cLBP.
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