Meloxicam in pain syndrome treatment of comorbid diseases patients
The issue nonsteroidal anti-inflammatory drugs (NSAIDs) use safety is associated with a high frequency of adverse events (AEs) from the gastrointestinal tract and cardiovascular risks. Patients with lower back pain (LBP) and osteoarthritis (OA), as a rule, have comorbid diseases, such as arterial hypertension (AH), coronary heart disease (CHD), gastrointestinal tract (GIT) diseases, which significantly complicates the appointment of NSAIDs. The main guideline in NSAIDs appointment is the selective ability to inhibit cyclooxygenase-1 and -2 (COX). The ratio of the activity of NSAIDs when blocking COX-1/COX-2 allows us to judge their potential toxicity. And, then higher the selectivity of NSAIDs, then lower its toxicity. For example, the ratio of COX-1/COX-2 in meloxicam is 0.33, diclofenac - 2.2, tenoxicam - 15, piroxicam - 33, indomethacin - 107. To the predominantly selective COX-2 NSAIDs include meloxicam, which has little effect on the GIT, the lowest relative risk (RR) of complications from the cardiovascular system (CVS). The therapeutic efficacy of meloxicam is comparable to piroxicam and diclofenac. A number of studies have shown the high efficacy of meloxicam, both with per oral (p/o) administration (7.5-15 mg/d), and with intramuscular (i/m) administration (1.5 ml), and when injected into trigger zones. Both with p/o and the injectable form of meloxicam has minimal GIT AEs and absence local reaction in the injection area. The drug can be recommended both as a combination therapy and prescribed in monotherapy.