[Allergy of calcium phosphate cement material following skull reconstruction: a case report].

The paste form of calcium phosphate cement is often used in skull reconstruction because of the biocompatibility and early handling of these cements. Although it had rarely been shown to produce a foreign body reaction, we encountered a patient who experienced an allergic reaction to calcium phosphate cements(Biopex®. A patch test was performed and a positive reaction to magnesium phosphate was obtained. Biopex® contains magnesium phosphate, so we diagnosed this case as allergic reaction. Pathological analysis revealed infiltration of plasmacytes in the bone flap around the calcium phosphate cement. The postoperative course was uneventful 3 years after surgery. Allergy to calcium phosphate cements is rare, but must be considered in differential diagnosis of its side effects.

[Hepatotropic medicines: current status].

Limits of administration, efficacy and safety of hepatotropic drugs are not finally formulated yet because of lack of clinical trials which satisfy current principles of evidence-based medicine. The review analyses data on clinical use of drugs for which hepatotropic action is leading, prevalent or clinically independent; gives information on composition of some drugs, pharmacodynamics, pharmacokinetics, principles of clinical administration, side effects, clinical trials; outlines a mechanism of action and area of application of a new original hepatotropic drug remaxol. Experimental data are available on remaxol ability to reduce hepatic affection induced by hepatotoxic agents and severity of carbohydrate, protein and fat dystrophy, to activate regeneration of the liver Clinical trials demonstrate remaxol efficacy in management of roxemia, cytolysis, cholestasis. The above effectiveness and its antiasthenic and antidepressive activity makes this drug a universal hepatotropic medicine effective in various hepatic diseases (viral hepatitis C, toxic and pharmacological damage) both in therapeutic and prophylactic schemes.

Antiplatelet Therapy of Cilostazol or Sarpogrelate with Aspirin and Clopidogrel after Percutaneous Coronary Intervention: A Retrospective Cohort Study Using the Korean National Health Insurance Claim Database.

BACKGROUND/OBJECTIVES: Addition of cilostazol or sarpogrelate to the standard dual antiplatelet therapy of aspirin and clopidogrel has been implemented in patients that underwent percutaneous coronary intervention (PCI) with stents in Korea. This study aimed to evaluate the efficacy and safety of triple antiplatelet therapies. METHODS: This retrospective cohort study was performed using the Korean National Insurance Claim Data of the Health Insurance Review and Assessment Service from January 1, 2009 to December 31, 2014. The study cohort population consisted of patients with ischemic heart diseases and a history of PCI. They were treated with antiplatelet therapy of aspirin, clopidogrel (AC); aspirin, clopidogrel, cilostazol (ACCi); or aspirin, clopidogrel, sarpogrelate (ACSa) during the index period from January 1, 2010 to December 31, 2011. During the follow-up period up to December 31, 2014, the major adverse cardiac or cerebral events (MACCE) including death, myocardial infarction, target lesion revascularization, and ischemic stroke were assessed. Bleeding complications were also evaluated as adverse drug events. RESULTS: Out of 93,876 patients with PCI during the index period, 69,491 patients started dual (AC) or triple therapy (ACSa or ACCi). The clinical outcomes of comparing ACSa and ACCi therapy showed beneficial effects in the ACSa group in the prevention of subsequent cardiac or cerebral events. After Propensity score-matching between ACSa and ACCi groups, there were significant differences in MI and revascularization, with corresponding HR of 0.38 (95% CI, 0.20-0.73) and 0.66 (95% CI, 0.53-0.82) in ACSa vs. ACCi at 12 months, respectively. At the 24-month follow-up, the triple therapy groups (ACS or ACC) had a higher incidence of MACCE compared to the dual therapy (AC) group; ACSa vs. AC HR of 1.69 (95% CI, 1.62-1.77); ACC vs. AC HR of 1.22 (95% CI, 1.06-1.41). There was no significant difference in severe or life-threatening bleeding risk among three groups; ACSa vs. AC, HR of 0.68 (95% CI, 0.37-1.24), ACCi vs. AC, HR of 0.91 (95% CI, 0.77-1.09). CONCLUSION: Sarpogrelate-containing triple antiplatelet therapy demonstrated comparable rates of MACCE prevention to the conventional dual antiplatelet therapy after PCI without significantly increasing bleeding risk during the two-year follow-up period.

Gelofusine allergy--the need for identification jewellery.

A case of anaphylactoid reaction due solely to the use of Gelofusine in a patient with non-haemorrhagic hypovolaemia is presented, with a discussion on the management and the use of allergy identification jewellery.

[Efficacy of antioxidant energocorreсtion in brain infarction (results of a multicenter randomized trial)].

OBJECTIVE: To determine the optimal duration of energy corrective treatment of ischemic stroke (II) with cytoflavin or ascorbic acid. MATERIAL AND METHODS: A multicenter randomized clinical trial included 185 patients, aged 40-75 years. Patients were randomized into 3 groups: the control group (n=64) received ascorbic acid; cytoflavin group 1 (n=72) was treated for 10 days and cytoflavin group 2 (n=49) for 20 days. In all groups, mean NIHSS score was 13, 42.2% of patients scored ≥14 and on admission, 42.2% of patients had consciousness impairment of different severity. RESULTS: Cytoflavin treatment was more efficient than ascorbic acid that can be explained by different pharmacologic mechanisms. Treatment with cytoflavin for 10 days resulted in a significant decrease of ischemia zone volume by 25.2%, treatment with cytoflavin for 20 days - by 29.0%, which was associated with better outcomes in neurologic and functional status. Ascorbic acid demonstrated no effect on morphologic parameters. Prolonged treatment with cytoflavin in critically ill patients led to significant improvement in clinical and morphologic variables compared to the 10-day course. In patients with less severe condition comparable results were obtained. CONCLUSION: Our data justify the need for personalized integrated antioxidant and energy correction therapy.

[Efficacy of cytoflavin in patients with hypertonic encephalopathy and constitutional venous insufficiency].

We examined 60 patients with constitutional venous insufficiency, suffering from hypertensive encephalopathy of I and II stages, mean age 43,4± 6,3 years. Patients of the main group (n=30) received Cytoflavin (2 tablets twice a day) and standard therapy (acetylsalicylic acid and antihypertensive drugs). Thirty patients of the parallel group received only standard therapy. At the 25th day of the study, there were the decrease in the number of complaints, including specific "venous complaints", the reduction of cephalalgia syndrome, asthenic and autonomic disorders; the improvement of quality of life and better cerebral hemodynamics on all structural and functional levels.

[Assessment of multimodal effect of cytoflavin in the acute brain stroke in patients with metabolic syndrome].

Sixty patients were randomized to treatment with cytoflavin (n=30) or nootropil (n=30). Patients of the main group received cytoflavin along with standard treatment for correction of hemodynamics. The treatment scheme was as follows: intravenous injections during 10 days, tablets - from 11 to 35 days. The same scheme of treatment was used in the comparison group. The total duration was 35 days. Patients were assessed with NIHSS, the Rankin scale, the Barthel index, MMSE. MRI was used to verify ischemic lesions. The therapeutic efficacy of cytoflavin was significantly higher compared to nootropil in respect to the restoration of neurological functions and self-service abilities as well as to the reduction of cognitive deficit.

[Efficacy of the complex drug cytoflavin in the treatment of consequences of mild brain injury].

Sixty outpatients, aged 18-50 years, with mild cranial-brain trauma (brain concussion, mild brain injury), occurred 21-180 days before the enrollment in the study, were examined. Patients of the main group received cytoflavin in dose 425 mg, 2 tablets twice a day during 25 days, patients of the control group received aminalon in dose 500 mg, 2 tablets 3 times a day during 25 days. The therapeutic efficacy was assessed on days 1, 30 and 60 with the battery of neuropsychological scales. The efficacy and safety of cytoflavin in the monotherapy of patients with remote consequences of mild cranial-brain trauma was shown. The effect of cytoflavin was developed significantly more rapidly compared to aminalon. There were positive changes on scales of pain severity, psychoemotional disorders (anxiety, depression, asthenia), sleep quality, autonomic dysfunctions as well as in the performance on neurocognitive tests assessing memory, sustained attention, information processing speed, productivity. The duration of using analgesics and sedatives as add-on drugs was reduced significantly. The drug remained effective till the 60th day after the 30 day withdrawal. Side-effects of cytoflavin (the short-term rise of arterial pressure, insomnia and abdominalgia) did not last long and no additional treatment, withdrawal or reduction of cytoflavin dose was needed.