ZPO StPO plus Verweise: Schweizerisches Prozessrecht inklusive SchKG und Verwaltungsverfahrensrecht des Bundes. 3. Auflage

Diese Textausgabe enthält mit der ZPO und der StPO zwei unentbehrliche Gesetze für Zivil- und Strafprozesse. Dank dem Einbezug des Verwaltungsverfahrensrechts des Bundes (insbesondere des VwVG) und des Zwangsvollstreckungsrechts (SchKG, GebV SchKG, KOV, VZG) sowie weiterer verfahrensrechtlich relevanter Erlasse deckt das Werk alle Bereiche des schweizerischen Prozessrechts ab. Alle in diesem handlichen Band aufgenommenen 23 Erlasse sind auf dem aktuellsten Stand der Gesetzgebung (Stichtag 1. Januar 2016). Diese für Studium und Beruf bestens geeignete Textausgabe ist mit vielen Querverweisen sowie Hinweisen auf die neuste Rechtsprechung des Bundesgerichts versehen, was eine rasche und umfassende Erschliessung der komplexen Materie ermöglicht. Die neuen Regelungen der ZPO im Zusammenhang mit dem revidierten Kindesunterhalt sind bereits in kursiver Form bgedruckt.

Bevacizumab continuation versus no continuation after first-line chemotherapy plus bevacizumab in patients with metastatic colorectal cancer: a randomized phase III non-inferiority trial (SAKK 41/06)

BACKGROUND Chemotherapy plus bevacizumab is a standard option for first-line treatment in metastatic colorectal cancer (mCRC) patients. We assessed whether no continuation is non-inferior to continuation of bevacizumab after completing first-line chemotherapy. PATIENTS AND METHODS In an open-label, phase III multicentre trial, patients with mCRC without disease progression after 4-6 months of standard first-line chemotherapy plus bevacizumab were randomly assigned to continuing bevacizumab at a standard dose or no treatment. CT scans were done every 6 weeks until disease progression. The primary end point was time to progression (TTP). A non-inferiority limit for hazard ratio (HR) of 0.727 was chosen to detect a difference in TTP of 6 weeks or less, with a one-sided significance level of 10% and a statistical power of 85%. RESULTS The intention-to-treat population comprised 262 patients: median follow-up was 36.7 months. The median TTP was 4.1 [95% confidence interval (CI) 3.1-5.4] months for bevacizumab continuation versus 2.9 (95% CI 2.8-3.8) months for no continuation; HR 0.74 (95% CI 0.58-0.96). Non-inferiority could not be demonstrated. The median overall survival was 25.4 months for bevacizumab continuation versus 23.8 months (HR 0.83; 95% CI 0.63-1.1; P = 0.2) for no continuation. Severe adverse events were uncommon in the bevacizumab continuation arm. Costs for bevacizumab continuation were estimated to be ∼30,000 USD per patient. CONCLUSIONS Non-inferiority could not be demonstrated for treatment holidays versus continuing bevacizumab monotheray, after 4-6 months of standard first-line chemotherapy plus bevacizumab. Based on no impact on overall survival and increased treatment costs, bevacizumab as a single agent is of no meaningful therapeutic value. More efficient treatment approaches are needed to maintain control of stabilized disease following induction therapy. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov, number NCT00544700.

Open-label study of faldaprevir plus peginterferon and ribavirin in hepatitis C virus genotype 1-infected patients who failed placebo plus peginterferon and ribavirin.

Faldaprevir, a hepatitis C virus (HCV) NS3/4A protease inhibitor, was evaluated in HCV genotype 1-infected patients who failed peginterferon and ribavirin (PegIFN/RBV) treatment during one of three prior faldaprevir trials. Patients who received placebo plus PegIFN/RBV and had virological failure during a prior trial were enrolled and treated in two cohorts: prior relapsers (n = 43) and prior nonresponders (null responders, partial responders and patients with breakthrough; n = 75). Both cohorts received faldaprevir 240 mg once daily plus PegIFN/RBV for 24 weeks. Prior relapsers with early treatment success (ETS; HCV RNA <25 IU/mL detectable or undetectable at week 4 and <25 IU/mL undetectable at week 8) stopped treatment at week 24. Others received PegIFN/RBV through week 48. The primary efficacy endpoint was sustained virological response (HCV RNA <25 IU/mL undetectable) 12 weeks post treatment (SVR12). More prior nonresponders than prior relapsers had baseline HCV RNA ≥800 000 IU/mL (80% vs 58%) and a non-CC IL28B genotype (91% vs 70%). Rates of SVR12 (95% CI) were 95.3% (89.1, 100.0) among prior relapsers and 54.7% (43.4, 65.9) among prior nonresponders; corresponding ETS rates were 97.7% and 65.3%. Adverse events led to faldaprevir discontinuations in 3% of patients. The most common Division of AIDS Grade ≥2 adverse events were anaemia (13%), nausea (10%) and hyperbilirubinaemia (9%). In conclusion, faldaprevir plus PegIFN/RBV achieved clinically meaningful SVR12 rates in patients who failed PegIFN/RBV in a prior trial, with response rates higher among prior relapsers than among prior nonresponders. The adverse event profile was consistent with the known safety profile of faldaprevir.

Le partage politique de l'Afrique d'après les transactions internationales les plus récentes : (1885 à 1888)

par Émile Banning

David et Salomon, rois d'Israël : d'après le texte de la Sainte-Écriture, la tradition et les commentateurs israélites les plus accrédités

par Gédéon Netter

La vie de Mr. Descartes : contenant l'histoire de sa philosophie & de ses autres ouvrages ; et aussi ce qui luy est arrivé de plus remarquable pendant le cours de sa vie ; réduite en abregé

Baillet

Ms. lat. qu. 105 Bd. 1 - Les vies des plus sçavans et des plus renommés architectes, peintres, sculpteurs, graveurs et orfevres, de l'antiquité recueillies

Vorbesitzer: Julius H. Jeidels; Bibliothek für Kunst und Technik Frankfurt am Main

Ms. lat. qu. 105 Bd. 2 - Les vies des plus sçavans et des plus renommés architectes, peintres, sculpteurs, graveurs et orfevres, de l'antiquité recueillies

Vorbesitzer: Julius H. Jeidels; Bibliothek für Kunst und Technik Frankfurt am Main

Ms. lat. qu. 105 - Les vies des plus sçavans et des plus renommés architectes, peintres, sculpteurs, graveurs et orfevres, de l'antiquité recueillies

Vorbesitzer: Julius H. Jeidels; Bibliothek für Kunst und Technik Frankfurt am Main

Tackling ErbB2: ErbB2-targeting peptide therapy and combination therapy with trastuzumab plus PI3K inhibitors

ErbB2 is an excellent target for cancer therapies because its overexpression was found in about 30% of breast cancers and correlated with poor prognosis of the patients. Unfortunately, current therapies for ErbB2-positive breast cancers remain unsatisfying due to side effects and resistance, and new therapies for ErbB2 overexpressing breast cancers are needed. Peptide/protein therapy using cell-penetrating peptides (CPPs) as carriers is promising because the internalization is highly efficient and the cargos can be bioactive. The major obstacle in using CPPs for therapy is their lack of specificity. We sought to develop a peptide carrier specifically introducing therapeutics to ErbB2-overexpressing breast cancer cells. By modifying the TAT-derived CPP, and attaching anti-HER2/neu peptide mimetic (AHNP), we developed the peptide carrier (P3-AHNP) specifically targeted ErbB2-overexpressing breast cancers in vitro and in vivo. A STAT3 SH2 domain-binding peptide conjugated to this peptide carrier (P3-AHNP-STAT3BP) was delivered preferentially into ErbB2-overexpressing breast cancer cells in vitro and in vivo. P3-AHNP-STAT3BP inhibited growth and induced apoptosis in vitro, with ErbB2-overexpressing 435.eB cells being more sensitive than the ErbB2-lowexpressing MDA-MB-435 cells. P3-AHNP-STAT3BP preferentially accumulated and inhibited growth in 435.eB xenografts, comparing with MDA-MB-435 xenografts or normal tissues with low levels of ErbB2. This ErbB2-targeting peptide delivery system provided the basis for future development of novel cancer target-specific treatments with low toxicity to normal cells. ^ Another urgent issue in treating ErbB2-positive breast cancers is trastuzumab resistance. Trastuzumab is the only FDA-approved ErbB2-targeting antibody for treatment of metastatic breast cancers overexpressing ErbB2, and has remarkable therapeutic efficacy in certain patients. The overall trastuzumab response rate, however, is limited, and understanding the mechanisms of trastuzumab resistance is needed to overcome this problem. We report that PTEN activation contributes to trastuzumab's anti-tumor activity. Trastuzumab treatment quickly inactivated Src, which reduced PTEN tyrosine phosphorylation, increased PTEN membrane localization and its phosphatase activity in cancer cells. Reducing PTEN expression in breast cancer cells by antisense oligonucleotides conferred trastuzumab resistance in vitro and in vivo. Importantly, PI3K inhibitors sensitized PTEN-deficient breast cancers to the growth inhibition by trastuzumab in vitro and in vivo, suggesting that combination therapies with PI3K inhibitors plus trastuzumab could overcome trastuzumab resistance. ^

Simultaneous induction of NKG2D and NKG2D ligand for promoting immune surveillance by IL-12 plus doxorubicin treatment

NKG2D (natural killer group 2, member D) and its ligands interaction in tumor microenvironment directs tumor infiltrating immune cells to recognize tumor cells, stimulate cytotoxic effector immune cells, and therefore eradicate tumor cells. IL-12, a cytokine produced by antigen presenting cells, has remarkable antitumor effect by activating innate and adaptive immunity. Doxorubicin, a commonly used chemotherapeutic agent also boosts the host antitumor immune response to cause tumor cell death. Our previous publication suggests that IL-12 plus doxorubicin enhances NKG2D function-dependent inhibition of tumor progression and promotes CD8+T cells infiltrating into tumors. The purpose of this study is to determine the underlying mechanism. Our study reveals a novel function of doxorubicin, which is to augment IL-12–induced NKG2D expression in CD8+T cells but not in NK or CD4+T cells. This observation was further validated by NK and CD8+T cell-depletion studies, in which only depletion of CD8+T cells abolished the expression of NKG2D in lymphocytes. The induced NKG2D expression in CD8+T cells is tightly associated with tumor-specific localization of CD8+T cells and improved antitumor efficacy. The IL-12 plus doxorubicin treatment-induced antitumor efficacy is also due to NKG2D ligand Rae-1 induction in tumors. Rae-1 induction in tumors is a long term effect in multiple tumor models, but not in normal tissues. A novel CD8+T cell direct contact dependent mechanism accounts for Rae-1 induction in vivo and in vitro, and CD80 is the receptor through which CD8+T cells interplay with tumor cells to upregulate Rae-1 on tumor cells. In summary, increased NKG2D expression in CD8+T cells in response to IL-12 plus doxorubicin was closely associated with tumor-specific localization of CD8+T cells and greater antitumor efficacy of the combined regimen than either agent alone. NKG2D ligand Rae-1 induction is triggered by the interaction of CD80 on tumor cells with tumor infiltrating CD+8 T cells.

Upregulation of VEGF through p70S6K in ErbB2 -mediated angiogenesis and inhibition by combined herceptin plus taxol therapy

ErbB2 overexpression in breast tumors increases metastasis, angiogenesis, and reduces survival. To study ErbB2 signaling mechanisms in metastasis and angiogenesis, a spontaneous metastasis assay was performed using human breast cancer cells transfected with constitutively active ErbB2 kinase (V659E), an ErbB2 kinase-dead mutant (K753M), or vector control. Mice injected with V659E had increased metastasis and tumor microvessel density; and the increased angiogenesis in vivo from the V659E transfectants paralleled increased angiogenic potential in vitro, which resulted from increased VEGF by increased protein synthesis. This appeared to be mediated through a PI3K, Akt, mTOR, p70S6K-signaling pathway. Furthermore, V659E xenografts had significantly increased phosphorylated Akt, phosphorylated p70S6K, and VEGF compared with control. To validate the clinical relevance of these findings, human breast tumor samples were examined. Tumors overexpressing ErbB2 correlated with p70S6K phosphorylation and VEGF expression, which significantly correlated with higher levels of Akt and mTOR phosphorylation. Additionally, patients with tumors having increased p70S6K phosphorylation showed a trend for worse disease-free survival and increased metastasis. Together, ErbB2 increases VEGF expression by activating the p70S6K signaling pathway, which may serve as targets for antiangiogenic and antimetastatic therapies. ^ Herceptin is an anti-ErbB2 antibody that demonstrated anti-tumor function, especially in combination with other chemotherapies such as Taxol, in patients with ErbB2-overexpressing tumors. Since the repeated administration of low-dose chemotherapy endorsed an antiangiogenic effect in vitro, and Herceptin was shown to inhibit angiogenesis in tumor xenografts, I investigated whether combined Taxol plus Herceptin treatment inhibits ErbB2-mediated angiogenic responses more effectively. Mice with ErbB2-overexpressing xenografts were treated with control, Herceptin, Taxol, or combination Herceptin plus Taxol. Mice treated with the combination exhibited reduced tumor volumes, tumor microvessel densities, and lung metastasis; and ErbB2-overexpressing cells treated with the combination secreted less VEGF, and stimulated less endothelial cell migration. Furthermore, Akt phosphorylation contributed to VEGF upregulation and was most effectively reduced by combination treatment. ^ In summary, ErbB2 activates signaling to Akt and p70S6K leading to increased VEGF and angiogenesis. Combination Herceptin plus Taxol treatment most effectively inhibited ErbB2-mediated angiogenesis, resulting in pronounced tumoricidal effects, and may be mediated through reduction of phosphorylated Akt, a positive regulator in the p70S6K pathway. ^