The evaluation of the efficacy of Alflutop in the complex treatment of patients with chronic lower back pain (the observational study ZEITNOT)

Samartcev I.N.; Zhivolupov S.A.; Barantsevich E.R.; Danilov A.B.

doi:https://doi.org/10.17116/jnevro202112102124

Samartcev I.N.

Kirov Military Medical Academy

SPIN RSCI: 9857-4986
Scopus AuthorID: 57218542945
ORCID: 0000-0002-7659-9756

Zhivolupov S.A.

Kirov Military Medical Academy

Barantsevich E.R.

Pavlov First Saint Petersburg State Medical University

ORCID: 0000-0003-3804-3877

Danilov A.B.

Sechenov First Moscow State Medical University (Sechenov University)

The evaluation of the efficacy of Alflutop in the complex treatment of patients with chronic lower back pain (the observational study ZEITNOT)

Authors:

Samartcev I.N., Zhivolupov S.A., Barantsevich E.R., Danilov A.B.

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Journal: S.S. Korsakov Journal of Neurology and Psychiatry. 2021;121(2): 24‑30

DOI: 10.17116/jnevro202112102124

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To cite this article:

Samartcev IN, Zhivolupov SA, Barantsevich ER, Danilov AB. The evaluation of the efficacy of Alflutop in the complex treatment of patients with chronic lower back pain (the observational study ZEITNOT). S.S. Korsakov Journal of Neurology and Psychiatry. 2021;121(2):24‑30. (In Russ.)
https://doi.org/10.17116/jnevro202112102124

Подписка 2026 Журнал неврологии и психиатрии им. С.С. Корсакова (S.S. Korsakov Journal of Neurology and Psychiatry)

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OBJECTIVE

To analyze the effect of Alflutop on neuroinflammation in patients with chronic lower back pain (CBP).

MATERIAL AND METHODS

Forty-one patients with a verified CBP diagnosis were enrolled in the study. Alflutop was used for treating CBP, 1 ml once/day, for 20 days. Treatment efficacy was monitored using the Visual Analogue Scale (VAS), DN4 test; the Roland-Morris questionnaire; the index of pain activity in the lumbar spine; and the level of tumor necrosis factor-α (TNF-α) in blood plasma. There were three visits in total: screening (visit 0), treatment start (visit 1, 0—3 days after screening) and visit 2 (3 months later (±7 days) from the start of treatment).

RESULTS

Before the start of therapy, in some patients (group 1, n=14 (34.1%) the TNF-α concentration in the blood plasma was below the detectable level (less than 4.0 pg/ml), while in group 2 (n=27 (659%)), the expression of TNF-α in peripheral blood was observed at the level of 6.3 [4.9; 7.4] pg/ml. Patients in group 2 significantly (p<0.05) differed from patients in group 1 by the greater number of CBP exacerbations over the last year as well as by the results of testing on DN4 (higher values) and SBI (greater discomfort). In group 2, a significant relationship was found between the TNF-α level in blood plasma and the number of exacerbations as well as between the TNF-α level and the number of DN4 points. At visit 2, patients in group 2 had a significant (p<0.05) decrease in pain intensity according to VAS, an improvement in the quality of life according to the Roland-Morris questionnaire, a decrease in the severity of the neuropathic component of pain according to DN4 test as well as subjective condition improvement associated with the activity of pain in the lumbar spine. A significant relationship was found between the level of TNF-α and the number of DN4 points after treatment and the period of active observation.

CONCLUSIONS

In the majority of CBP patients, the high relapse rate and neuropathic nature of pain may be associated with persistent neuroinflammation due to TNF-α synthesis. Alflutop inhibits the TNF-α expression substantially, which significantly correlates with a decrease in the neuropathic pain syndrome component according to the DN4 questionnaire. The use of Alflutop can be considered as an effective method of treating patients with CBP, which has an impact on the process of neuroinflammation as one of the leading causes of changes in the pain nature and its chronicity.

Keywords:

chronic lower back pain

neuroinflammation

tumor necrosis factor -α

Alflutop

Authors:

Samartcev I.N.

Kirov Military Medical Academy

SPIN RSCI: 9857-4986
Scopus AuthorID: 57218542945
ORCID: 0000-0002-7659-9756

Zhivolupov S.A.

Kirov Military Medical Academy

Barantsevich E.R.

Pavlov First Saint Petersburg State Medical University

ORCID: 0000-0003-3804-3877

Danilov A.B.

Sechenov First Moscow State Medical University (Sechenov University)

Received:

16.12.2020

Accepted:

12.01.2021

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