Comparison of the effects of ketoprofen and ketoprofen lysine salt on the Wistar rats' nervous system, kidneys and liver after ethyl alcohol intoxication.

Side effects of Ketoprofen and ketoprofen lysine salt (KLS) may be inter alia from the central nervous system, kidneys and liver. After binge drinking people often use ketoprofen, which increases the risk for the occurrence of side effects. The aim of the study was to compere effects of ketoprofen and KLS on the nervous system, kidneys and liver after ethyl alcohol intoxication. There were 6 groups of 6 male rats which received: ethanol; 0.9%NaCl; 0.9%NaCl and ketoprofen; ethanol and ketoprofen; 0.9%NaCl and KLS; ethanol and KLS. On day 2, the motor coordination test on a rotary rod and memory and motor activity test in the Y-maze were performed. Hot plate test was performed on day 6. After euthanasia brains, livers and kidneys were taken to histopathological tests. Motor coordination was significant worse in group 5 vs 1,3, p 0.05. Spontaneous motor activity of group 6 was significant better than that of groups 1,5. Pain tolerance of group 6 was significant worse than that of groups 1,4,5. Liver and kidney mass were significantly lower in group 6 vs group 3,5 and vs group 1,3, respectively. The histopathologic examination of the brains and kidneys revealed normal picture in all groups, without signs of inflammation. In the histopathologic examination of the livers in one animal in group 3 some of the specimens showed perivascular inflammation. After alcohol ketoprofen is a better painkiller than KLS. Spontaneous motor activity is better after KLS after alcohol. Both drugs have a similar effect on the kidneys and liver.

The comparison of dexketoprofen and other painkilling medications (review from 2018 to 2021).

Dexketoprofen is an enantiomer of ketoprofen (S+) that belongs to nonsteroidal anti-inflammatory drugs and has analgesic, anti-inflammatory, and antipyretic properties. Dexketoprofen has a stronger effect than ketoprofen, which makes it a readily used preparation. The review aims to find in recent original publications data about dexketoprofen and its comparison with other painkilling medications. The systematic literature review was conducted in November 2021 (2018 onwards). We selected 12 articles from PubMed, Google Scholar, Medline Complete databases. In the last 4 years, there have been many publications that shed a new light on dexketoprofen. The article is a comparative analysis of dexketoprofen's action vs other nonsteroidal anti-inflammatory drugs and the combination of dexketoprofen with tramadol vs paracetamol with tramadol. The findings of the review confirm that dexketoprofen is a very good pain reliever more potent than paracetamol. Dexketoprofen produces similar effects to lidocaine and dexmedetomidine. Complex preparations containing dexketoprofen and tramadol are very effective painkilling tandem and are more effective than tramadol and paracetamol therapy in the treatment of acute pain.

The effect of ketoprofen lysine salt on mucosa of rat stomach after ethyl alcohol intoxication.

INTRODUCTION: Ketoprofen is a commonly used nonsteroidal anti-inflammatory drug (NSAID) with analgesic and antipyretic properties. Side effects of ketoprofen occur mainly from the gastrointestinal tract due to the inhibition of cyclooxygenaze-1. Binge drinking at least once a week is reported by 80 million Europeans. On the day after many of them use NSAIDs. This increases the risk for damage of gastric mucosa. AIM: The aim of the study was to check if use of ketoprofen lysine salt (KLS) has any gastroprotective effect on mucosa of rat stomach after ethyl alcohol intoxication. MATERIALS AND METHODS: There were 6 groups of 6 male rats which received: RESULTS: In groups 1, 2 and 3 the histopathologic examination of the stomachs revealed normal picture, without signs of inflammation. In the group 4, 5 and 6 within the mucosa and submucosa there were visible numerous infiltrates of inflammatory cells, consisting mainly of lymphocytes, plasmocytes and eosinophilia. Total leukocyte count was elevated in group 3, 4, 6. There was a significant decrease of blood urea concentration in group 6 vs 2 and significant decrease of serum albumin in group 6 vs 1 and 2, and total protein vs group 1. CONCLUSION: Side effects of ketoprofen occur mainly from the gastrointestinal tract. KLS has no gastroprotective effect after ethanol-gastric injury and does not protect gastric mucosa from damage produced by binge drinking. Therefore it should not be used after drinking distilled spirits.

Future prospects of ketoprofen in improving the safety of the gastric mucosa.

INTRODUCTION: Ketoprofen (K) was synthesized in 1968. K belongs to nonsteroidal anti-inflammatory drugs (NSAIDs) and has analgesic, anti-inflammatory and antipyretic properties. K is commonly used due to rapid absorption, simple metabolism, high antinociceptive activity and fast blood brain barrier crossing. However, this substance causes various side effects which are the major factors affecting its' popularity. Many researchers have modified this drug to discover an improved and safe NSAID. AIM: The aim of the review was to find in recent publications data bout future prospects of K of improved safety for the gastric mucosa after oral administration. METHOD: Systematic literature review was conducted in March 2021 (2015 onwards). We selected 22 articles from PubMed, Google Scholar, Medline Complete databases. RESULTS AND DISCUSSION: Many studies aimed at obtaining K with lower ulcerogenic properties. This article describes K with lysine, new K delivery systems, K in form of hydrogels, prodrugs and codrugs of K, K as ATB-352, K with zinc, K encapsulated as proliposomal powders and several substances that reduce the gastric side effects of K described after 2015. CONCLUSION: Our review confirms that modifications of K maintain its' desirable actions and decrease ulcer producing side effect. Some new forms of K were also found to have better activity profile compared to the parent drug.