Refine
Document Type
- Article (2)
- Working Paper (1)
Has Fulltext
- yes (3)
Is part of the Bibliography
- no (3)
Keywords
- 900 GeV (1)
- ALICE (1)
- Children (1)
- First-line combination antiretroviral therapy (1)
- HIV (1)
- LHC (1)
- PYTHIA (1)
- Pre-treatment drug resistance mutations (1)
- Transverse momentum (1)
- Virological failure (1)
Institute
- Frankfurt Institute for Advanced Studies (FIAS) (1)
- Informatik (1)
- Medizin (1)
- Physik (1)
- Rechtswissenschaft (1)
Seit dem Inkrafttreten des Investmentänderungsgesetzes zum 28.12.2007 steht der Investmentbranche als neue Gestaltungsform eines Investmentvehikels die fremdverwaltete Investmentaktiengesellschaft zur Verfügung. Die fremdverwaltete Investmentaktiengesellschaft benennt eine Kapitalanlagegesellschaft als Verwaltungsgesellschaft und überträgt ihr die allgemeine Verwaltungstätigkeit sowie die Anlage und Verwaltung ihrer Mittel. Der folgende Beitrag untersucht die Haftung der Verwaltungsgesellschaft gegenüber den Aktionären der fremdverwalteten Investmentaktiengesellschaft. Im Ergebnis wird ein gesetzliches Schuldverhältnis bejaht, für dessen Verletzung die Verwaltungsgesellschaft von den Aktionären der Investmentaktiengesellschaft gemäß §§ 280 Abs. 1, 249 ff. BGB auf Schadensersatz in Anspruch genommen werden kann.
The inclusive charged particle transverse momentum distribution is measured in proton–proton collisions at s=900 GeV at the LHC using the ALICE detector. The measurement is performed in the central pseudorapidity region (|η|<0.8) over the transverse momentum range 0.15<pT<10 GeV/c. The correlation between transverse momentum and particle multiplicity is also studied. Results are presented for inelastic (INEL) and non-single-diffractive (NSD) events. The average transverse momentum for |η|<0.8 is 〈pT〉INEL=0.483±0.001 (stat.)±0.007 (syst.) GeV/c and 〈pT〉NSD=0.489±0.001 (stat.)±0.007 (syst.) GeV/c, respectively. The data exhibit a slightly larger 〈pT〉 than measurements in wider pseudorapidity intervals. The results are compared to simulations with the Monte Carlo event generators PYTHIA and PHOJET.
Background: Few studies have evaluated the impact of pre-treatment drug resistance (PDR) on response to combination antiretroviral treatment (cART) in children. The objective of this joint EuroCoord-CHAIN-EPPICC/PENTA project was to assess the prevalence of PDR mutations and their association with virological outcome in the first year of cART in children.
Methods: HIV-infected children <18 years initiating cART between 1998 and 2008 were included if having at least one genotypic resistance test prior to cART initiation. We used the World Health Organization 2009 resistance mutation list and Stanford algorithm to infer resistance to prescribed drugs. Time to virological failure (VF) was defined as the first of two consecutive HIV-RNA > 500 copies/mL after 6 months cART and was assessed by Cox proportional hazards models. All models were adjusted for baseline demographic, clinical, immunology and virology characteristics and calendar period of cART start and initial cART regimen.
Results: Of 476 children, 88 % were vertically infected. At cART initiation, median (interquartile range) age was 6.6 years (2.1–10.1), CD4 cell count 297 cells/mm3 (98–639), and HIV-RNA 5.2 log10copies/mL (4.7–5.7). Of 37 children (7.8 %, 95 % confidence interval (CI), 5.5–10.6) harboring a virus with ≥1 PDR mutations, 30 children had a virus resistant to ≥1 of the prescribed drugs. Overall, the cumulative Kaplan-Meier estimate for virological failure was 19.8 % (95 %CI, 16.4–23.9). Cumulative risk for VF tended to be higher among children harboring a virus with PDR and resistant to ≥1 drug prescribed than among those receiving fully active cART: 32.1 % (17.2–54.8) versus 19.4 % (15.9–23.6) (P = 0.095). In multivariable analysis, age was associated with a higher risk of VF with a 12 % reduced risk per additional year (HR 0.88; 95 %CI, 0.82–0.95; P < 0.001).
Conclusions: PDR was not significantly associated with a higher risk of VF in children in the first year of cART. The risk of VF decreased by 12 % per additional year at treatment initiation which may be due to fading of PDR mutations over time. Lack of appropriate formulations, in particular for the younger age group, may be an important determinant of virological failure.