[The result of prospective randomized study CITADEL - the efficacy and safety of drug cytoflavin in postcovid rehabilitation].

Objective: To investigate the structure of postcovid syndrome, age and gender characteristics of its course, and to assess the effect of Cytoflavin on the clinical course of neurological disorders in patients who have undergone COVID-19.

Material And Methods: The study included 100 patients, the average age was 40.4±11.

[Difficulties in diagnosing sacroiliitis in young patients].

In real clinical practice, back pain in young patients is associated with neurological manifestations of degenerative changes in the lumbosacral spine. However, such complaints may be a manifestation of a lesion of the sacroiliac joint-sacroiliitis, and degenerative changes in the spine may accompany it, but not cause pain. Sacroiliitis is an inflammatory lesion of the sacroiliac joint, which can develop as an independent disease or as a symptom of another nosology.