As much as availability and implementation of efficacious PMTCT interventions are key in preventing HIV infection in children, individual patient factors are also important and need to be targeted.
Early diagnosis and efficacious treatment are the keys to VL management.
HIV prevention interventions targeting couples are efficacious, cost-effective and a key strategy for preventing HIV transmission.
Not surprisingly, questions of whether CAM interventions are safe, efficacious and effective have become key research issues.
Levodopa and other dopaminergic drugs are generally less efficacious against tremor than other key features of Parkinson's disease (Fishman, 2008; Rodriguez-Oroz et al., 2009).
Also, many antibacterial compounds have been developed for intravenous administration where high solubility is a key requirement for an efficacious compound.
Identification and selective delivery of a specific, potent angiogenic cell population may, therefore, be the key to developing more efficacious treatments (Losordo and Dimmeler, 2004).
However, it also highlighted three key bottlenecks in implementing efficacious ARV regimens: (1) capacity to assess CD4 count, (2) availability of CD4 count results at clinics, and (3) capacity to initiate cART.
The design and synthesis of a new series of high efficacy β2-agonists devoid of the key benzylic alcohol present in previously described highly efficacious β2-agonists is reported.
Issues associated with cross-accreditation and transportability of qualifications are now recognised as key barriers in facilitating the efficacious movement of health care providers and meeting rapidly shifting international demands.
Usability is a key factor in ensuring safe and efficacious use of medicines.
