69 research outputs found
Multicentre study on capsular closure versus non-capsular closure during hip arthroscopy in Danish patients with femoroacetabular impingement (FAI):protocol for a randomised controlled trial
PACIFIC NORTHWEST CYBER SUMMIT
On March 26, 2013, the Snohomish County Public Utility District (PUD) and the U.S. Department of Energyâs (DOEâs) Pacific Northwest National Laboratory (PNNL) jointly hosted the Pacific Northwest Cyber Summit with the DOEâs Office of Electricity Delivery and Energy Reliability, the White House, Washington State congressional delegation, Washington State National Guard, and regional energy companies
The interface between periacetabular osteotomy, hip arthroscopy and total hip arthroplasty in the young adult hip
Detection of high levels of mutations involved in anti-malarial drug resistance in Plasmodium falciparum and Plasmodium vivax at a rural hospital in southern Ethiopia
<p>Abstract</p> <p>Background</p> <p>In Ethiopia, malaria is caused by <it>Plasmodium falciparum </it>and <it>Plasmodium vivax</it>, and anti-malarial drug resistance is the most pressing problem confronting control of the disease. Since co-infection by both species of parasite is common and sulphadoxine-pyrimethamine (SP) has been intensively used, resistance to these drugs has appeared in both <it>P. falciparum </it>and <it>P. vivax </it>populations. This study was conducted to assess the prevalence of anti-malarial drug resistance in <it>P. falciparum </it>and <it>P. vivax </it>isolates collected at a rural hospital in southern Ethiopia.</p> <p>Methods</p> <p>A total of 1,147 patients with suspected malaria were studied in different months across the period 2007-2009. <it>Plasmodium falciparum dhfr </it>and <it>dhps </it>mutations and <it>P. vivax dhfr </it>polymorphisms associated with resistance to SP, as well as <it>P. falciparum pfcrt </it>and <it>pfmdr1 </it>mutations conferring chloroquine resistance, were assessed.</p> <p>Results</p> <p>PCR-based diagnosis showed that 125 of the 1147 patients had malaria. Of these, 52.8% and 37.6% of cases were due to <it>P. falciparum </it>and <it>P. vivax </it>respectively. A total of 10 cases (8%) showed co-infection by both species and two cases (1.6%) were infected by <it>Plasmodium ovale</it>. <it>Pfdhfr </it>triple mutation and <it>pfdhfr/pfdhps </it>quintuple mutation occurred in 90.8% (95% confidence interval [CI]: 82.2%-95.5%) and 82.9% (95% CI: 72.9%-89.7%) of <it>P. falciparum </it>isolates, respectively. <it>Pfcrt </it>T76 was observed in all cases and <it>pfmdr1 </it>Y86 and <it>pfmdr1 </it>Y1246 in 32.9% (95% CI: 23.4%-44.15%) and 17.1% (95% CI: 10.3-27.1%), respectively. The <it>P. vivax dhfr </it>core mutations, N117 and R58, were present in 98.2% (95% CI: 89.4-99.9%) and 91.2% (95% CI: 80.0-96.7%), respectively.</p> <p>Conclusion</p> <p>Current molecular data show an extraordinarily high frequency of drug-resistance mutations in both <it>P. falciparum </it>and <it>P. vivax </it>in southern Ethiopia. Urgent surveillance of the emergence and spread of resistance is thus called for. The level of resistance indicates the need for implementation of entire population access to the new first-line treatment with artemether-lumefantrine, accompanied by government monitoring to prevent the emergence of resistance to this treatment.</p
Similar views on rehabilitation following hip arthroscopy among physiotherapists and surgeons in Scandinavia: a specialized care survey
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