South African dyslipidaemia guideline consensus statement

The European Society of Cardiology together with the European Atherosclerosis Society published updated dyslipidaemia guidelines in 2011. SA Heart and the Lipid and Atherosclerosis Society of Southern Africa officially adopt these guidelines. This statement adapts aspects of the guidelines to the South African situation. Using the updated Framingham risk charts, interventional strategies are based according to the cardiovascular risk score and low-density lipoprotein cholesterol (LDL-C) levels. The Framingham risk score refers to the 10-year risk of any cardiovascular event, and includes four categories of risk. Treatment targets are those of the European guidelines. The LDL-C goal is 1.8mmol/l for the very high-risk group (>30%), 2.5mmol/l for the high-risk group (15 - 30%), and 3mmol/l for those below 15% risk. Intensive management of dyslipidaemia in South Africa will significantly reduce the cardiovascular disease health burden

South African Dyslipidaemia Guideline Consensus Statement: A joint statement from the South African Heart Association (SA Heart) and the Lipid and Atherosclerosis Society of Southern Africa (LASSA)

The European Society of Cardiology together with the European Atherosclerosis Society published updated dyslipidaemia guidelines in 2011. SA Heart and the Lipid and Atherosclerosis Society of Southern Africa officially adopt these guidelines. This statement adapts aspects of the guidelines to the South African situation. Using the updated Framingham risk charts, interventional strategies are based according to the cardiovascular risk score and low-density lipoprotein cholesterol (LDL-C) levels. The Framingham risk score refers to the 10-year risk of any cardiovascular event, and includes four categories of risk. Treatment targets are those of the European guidelines. The LDL-C goal is 1.8 mmol/l for the very high-risk group (>30%), 2.5 mmol/l for the high-risk group (15 - 30%), and 3 mmol/l for those below 15% risk. Intensive management of dyslipidaemia in South Africa will significantly reduce the cardiovascular disease health burden

In Vitro and In Vivo Efficacy of a Novel and Long-Acting Fungicidal Azole, PC1244, on Aspergillus fumigatus Infection

The antifungal effects of the novel triazole, PC1244, designed for topical or inhaled administration, againstA. fumigatushave been tested in a range ofin vitroandin vivostudies. PC1244 demonstrated potent antifungal activities against clinicalA. fumigatusisolates (N=96) with a MIC range of 0.016--0.25 μg/ml, whereas the MIC range for voriconazole was 0.25--0.5 μg/ml. PC1244 was a strong tight-binding inhibitor of recombinantA. fumigatusCYP51A and CYP51B (sterol 14α-demethylase) enzymes and strongly inhibited ergosterol synthesis inA. fumigatuswith an IC50of 8 nM. PC1244 was effective against a broad spectrum of pathogenic fungi (MIC ranged from <0.0078∼2 μg/ml), especially onAspergillus terreus,Trichophyton rubrum,Candida albicans,Candida glabrata,Candida krusei,Cryptococcus gattii,Cryptococcus neoformans and Rhizopus oryzaePC1244 also proved to be quickly absorbed into bothA. fumigatushyphae and bronchial epithelial cells, producing persistent antifungal effects. In addition, PC1244 showed fungicidal activity (MFC, 2 μg/ml), which was 8-fold more potent than voriconazole.In vivo, once daily intranasal administration of PC1244 (3.2 ∼ 80μg/mL) to temporarily neutropenic, immunocompromised mice 24h after inoculation with itraconazole-susceptibleA. fumigatussubstantially reduced fungal load in the lung, galactomannan in serum and circulating inflammatory cytokines. Furthermore, 7 days extended prophylaxis with PC1244 showed superiorin vivoeffects when compared against 1 day of prophylactic treatment, suggesting accumulation of the effects of PC1244. Thus, PC1244 has the potential to be a novel therapy for the treatment ofA. fumigatusinfection in the lungs of humans

Treatment of Intractable Neurogenic Pain with Carbamazepine

Sixteen patients with previously intractable neurogenic pain were treated with carbamazepine (CBZ) for a period of six weeks. CBZ initial daily dosage of 400 mg was increased by a similar amount every second week to a maximum of 1,200 mg. Single dose kinetic studies prior to initiating CBZ therapy showed that these patients metabolised the drug similarly to healthy controls. Side effects, including rash (3) and ataxia (3), necessitated discontinuation of treatment in six patients. A further three patients withdrew because of lack of effect. Of the seven patients who completed the protocol, five showed a significant fall in pain score at all dosage increments with a maximum effect at the highest dose (p&lt;0.01). In the seven patients for whom data was available at all three CBZ dosages, there was a significant correlation between sedation scores and CBZ concentrations (p&lt;0.005). CBZ may be of value in the management of chronic neurogenic pain. Further controlled studies are indicated. </jats:p