63 research outputs found
Statistischer Umriß der sämtlichen europäischen Staaten in Hinsicht ihrer Größe, Bevölkerung, Kulturverhältnisse, Handlung, Finanz- und Militärverfassung und ihrer außereuropäischen Besitzungen
Die Tendenz des vorliegenden Werks geht dahin, dem Publikum einen vollständigen verificirten Umriss der sämtlichen Europäischen Staaten und ihrer Kolonien, in Hinsicht der auf dem Titel genannten Gegenstände, vorzulegen. ..
Geographisch-statistische Beschreibung der Fürstenthümer Wolfenbüttel und Blankenburg / von G. Hassel und K. Bege ; Bd. 1. Welcher die Statistik der beiden Fürstenthümer und die Topographie des Wolfenbüttelschen Bezirks enthält.
Geographisch-statistische Beschreibung der Fürstenthümer Wolfenbüttel und Blankenburg / von G. Hassel und K. Bege ; Bd. 2: Welcher die Topographie des Schöningenschen, Harz- und Weser-Bezirks, des Amtes Thedinghausen, Kommunion-Unterharzes, Fürstenthums Blankenburg und Stiftsamts Walkenried enthält
Anti-PD-(L)1 plus BRAF/MEK inhibitors (triplet therapy) after failure of immune checkpoint inhibition and targeted therapy in patients with advanced melanoma
Brain metastasis and survival outcomes after first-line therapy in metastatic melanoma: a multicenter DeCOG study on 1704 patients from the prospective skin cancer registry ADOREG
Background Despite the availability of effective systemic therapies, a significant number of advanced melanoma patients develops brain metastases. This study investigated differences in incidence and time to diagnosis of brain metastasis and survival outcomes dependent on the type of first-line therapy.Methods Patients with metastatic, non-resectable melanoma (AJCCv8 stage IIIC–V) without brain metastasis at start of first-line therapy (1L-therapy) were identified from the prospective multicenter real-world skin cancer registry ADOREG. Study endpoints were incidence of brain metastasis, brain metastasis-free survival (BMFS), progression-free survival (PFS), and overall survival (OS).Results Of 1704 patients, 916 were BRAF wild-type (BRAFwt) and 788 were BRAF V600 mutant (BRAFmut). Median follow-up time after start of 1L-therapy was 40.4 months. BRAFwt patients received 1L-therapy with immune checkpoint inhibitors (ICI) against CTLA-4+PD-1 (n=281) or PD-1 (n=544). In BRAFmut patients, 1L-therapy was ICI in 415 patients (CTLA-4+PD-1, n=108; PD-1, n=264), and BRAF+MEK targeted therapy (TT) in 373 patients. After 24 months, 1L-therapy with BRAF+MEK resulted in a higher incidence of brain metastasis compared with PD-1±CTLA-4 (BRAF+MEK, 30.3%; CTLA-4+PD-1, 22.2%; PD-1, 14.0%). In multivariate analysis, BRAFmut patients developed brain metastases earlier on 1L-therapy with BRAF+MEK than with PD-1±CTLA-4 (CTLA-4+PD-1: HR 0.560, 95% CI 0.332 to 0.945, p=0.030; PD-1: HR 0.575, 95% CI 0.372 to 0.888, p=0.013). Type of 1L-therapy, tumor stage, and age were independent prognostic factors for BMFS in BRAFmut patients. In BRAFwt patients, tumor stage was independently associated with longer BMFS; ECOG Performance status (ECOG-PS), lactate dehydrogenase (LDH), and tumor stage with OS. CTLA-4+PD-1 did not result in better BMFS, PFS, or OS than PD-1 in BRAFwt patients. For BRAFmut patients, multivariate Cox regression revealed ECOG-PS, type of 1L-therapy, tumor stage, and LDH as independent prognostic factors for PFS and OS. 1L-therapy with CTLA-4+PD-1 led to longer OS than PD-1 (HR 1.97, 95% CI 1.122 to 3.455, p=0.018) or BRAF+MEK (HR 2.41, 95% CI 1.432 to 4.054, p=0.001), without PD-1 being superior to BRAF+MEK.Conclusions In BRAFmut patients 1L-therapy with PD-1±CTLA-4 ICI resulted in a delayed and less frequent development of brain metastasis compared with BRAF+MEK TT. 1L-therapy with CTLA-4+PD-1 showed superior OS compared with PD-1 and BRAF+MEK. In BRAFwt patients, no differences in brain metastasis and survival outcomes were detected for CTLA-4+PD-1 compared with PD-1
First-line checkpoint inhibitor therapy in metastatic acral lentiginous melanoma compared to other types of cutaneous melanoma: a multicenter study from the prospective skin cancer registry ADOREG
Background
Melanoma is the main cause of skin cancer-related death. Treatment with immune checkpoint inhibitors (CPI) has improved the prognosis in recent years. However, subtypes of melanoma differ in their response. Acral lentiginous melanoma (ALM) has a worse prognosis compared to cutaneous melanoma other than ALM (CM) and is therefore of particular relevance.
Aims
To evaluate the efficacy of CPI in first-line treatment of patients with advanced ALM compared CM.
Methods
Retrospective analysis of patients with metastatic ALM (n = 45) or CM (n = 328) who received first-line CPI therapy from the multicenter prospective skin cancer registry ADOREG. Study endpoints were best overall response (BOR), progression-free survival (PFS) and overall survival (OS).
Results
ALM patients had significantly higher rates of ulcerated tumors, loco regional metastases and fewer BRAF-mutated tumors compared to CM patients. Combined CPI was administered in 48.9 % ALM patients and 39.3 % of CM patients, while the remaining patients received PD-1 monotherapy. OS trended to be shorter in patients with ALM (18.1 vs. 43.8 months, p = 0.10) with no significant differences in PFS (7.0 vs. 11.5 months, p = 0.21). In patients with CM, median OS with combined CPI was not reached, whereas the median OS after PD-1 monotherapy was 37.8 months (p = 0.22). Conversely, in patients with ALM, OS with combined CPI was 17.8 months, compared to 26 months with PD-1 monotherapy (p = 0.15). There were no significant differences in BOR between patients with ALM or CM.
Conclusion
Analysis of this real-world cohort of patients with metastatic melanoma showed a trend towards poorer survival outcomes upon first-line treatment with CPI in ALM compared to cutaneous melanoma of other subtypes
Preferences of physicians for treatment-related toxicity vs. recurrence in melanoma (GERMELATOX-A): the doctors’ perspective
Introduction Adjuvant treatment with immune checkpoint inhibitors, such as PD1-antibodies (ICI) ± CTLA4-antibodies (cICI) or targeted therapy with BRAF/MEK inhibitors (TT), has shown a significant improvement in disease-free survival (DFS) for high-risk melanoma patients. However, due to specific side effects, the choice of treatment is often influenced by the risk of toxicity. Therefore, the role of physicians in treatment decisions of patients is crucial. This study investigated for the first time in a multicenter setting the attitudes and preferences of dermatooncologists in Germany and Switzerland regarding adjuvant treatment with (c)ICI and TT. Methods In the GERMELATOX-A study, 108 physicians (median age: 32 yrs, 67.6% female) from 11 skin cancer centers were surveyed to rate typical side effect scenarios of (c)ICI and TT treatments and then compared to patients’ ratings evaluated in a previous analysis from the same centers. The scenarios described mild-to-moderate or severe toxicity and included melanoma relapse leading to death. The physicians were asked about the level of side effects they would tolerate in exchange for a reduction in melanoma relapse and an increase in survival at 5 years. Results The preferences of physicians and patients revealed significant differences regarding adjuvant melanoma treatment with (c)ICI and TT ( p < 0.05). Compared to patients, physicians tend to value a melanoma relapse less severe, according to a visual analog scale. They were also less threatened by all scenarios of side effects during adjuvant treatment with (c)ICI or TT, compared to patients. Physicians required lower risk reductions for disease-free survival (DFS) and overall survival (OS) for both ICI and TT and their drug-related side effects to accept these treatments. In case of severe side effects, physicians required similar 5-year DFS rates for ICI and TT (60–65%), while patients needed a 15% improvement of 5-year DFS for ICI compared to TT (80%/65%). For survival, physicians expected an OS improvement of + 10% for all three treatment modalities, whereas patients required a higher increase: + 18–22% for ICI and + 15% for TT. Conclusion Our study highlights the importance of understanding the patient’s perspective and a potential difference to the doctor’s view when making decisions about adjuvant melanoma treatment with (c)ICI and TT, especially as these treatments are increasingly being implemented in earlier stages.Open Access funding enabled and organized by Projekt DEAL.NovartisUniversitätsklinikum Schleswig-Holstein - Campus Kiel (6509
Challenging Varieties of Capitalism's Account of Business Interests: The New Social Market Initiative and German Employers' Quest for Liberalization, 2000-2014
Do employers in coordinated market economies (CME's) actively defend the non-liberal, market- constraining institutions upon which their strategic coordination and competitive success depends? This paper revisits the debate over firms' employer preferences with an in-depth examination of employers in Germany - a paradigmatic CME and crucial "test case" for Varieties of Capitalism. It is based on interviews with key officials and an in-depth examination of a large-scale campaign - the New Social Market Initiative or INMS - founded and funded by German metalworking employers to shape public opinion. The paper argues that German employers have a strong preference for liberalization: they have pushed hard for the liberalization of labor markets, the reduction of government expenditures, the expansion of market-oriented freedoms, and cuts to social protection, employment protection and benefit entitlements. I find no empirical support for the claim that the INSM is an attempt to appease discontented firms within employers' associations. On the contrary: for many employers, the Agenda 2010 reforms did not go far enough. Following the discrediting of the Anglo-American model in the financial crisis, far-reaching concessions by employees, and the unexpected revitalization of the German economy, employers have moderated their demands - but liberalization remains their default preference. This paper also addresses the role of ideas and the conditions under which employer campaigns can influence policy.Verteidigen Arbeitgeber in koordinierten Marktwirtschaften aktiv die nichtliberalen, marktbeschränkenden Institutionen, von denen ihre Möglichkeiten zur strategischen Koordination und ihr Erfolg im Wettbewerb abhängen? Mit einer umfassenden Untersuchung der Präferenzen von Arbeitgebern in Deutschland, das als typisches Beispiel einer koordinierten Marktwirtschaft und wegweisender "Testfall" für die Theorie über Spielarten des Kapitalismus gilt, greift dieses Discussion Paper die Debatte über die Präferenzen von Unternehmen in ihrer Eigenschaft als Arbeitgeber auf. Es basiert auf Interviews mit führenden Arbeitgeberfunktionären sowie einer detaillierten Untersuchung der Initiative Neue Soziale Marktwirtschaft (INSM): einer groß angelegten, von deutschen Metallarbeitgebern initiierten und finanzierten Kampagne zur öffentlichen Meinungsbildung. Der Beitrag belegt eine deutliche Präferenz deutscher Arbeitgeber für die Liberalisierung. Mit Nachdruck haben sie sich für eine Liberalisierung der Arbeitsmärkte, eine Senkung der Staatsausgaben und eine Ausweitung marktorientierter Gestaltungsfreiheiten ebenso eingesetzt wie für Einschnitte bei der sozialen Sicherung, dem Kündigungsschutz und den Versorgungsansprüchen. Die Behauptung, die INSM sei ein Versuch, unzufriedene Unternehmen innerhalb der Arbeitgeberverbände zu beschwichtigen, lässt sich durch die empirischen Befunde nicht stützen. Im Gegenteil: Vielen Arbeitgebern gingen die Reformen im Zuge der Agenda 2010 nicht weit genug. Zwar haben die deutschen Arbeitgeber nach der Diskreditierung des angloamerikanischen Modells während der Finanzkrise, weitreichenden Zugeständnissen seitens der Arbeitnehmer sowie der unerwarteten Wiederbelebung der deutschen Wirtschaft ihre Forderungen gemäßigt - doch bleibt ihre grundlegende Präferenz für die Liberalisierung bestehen. Dieser Beitrag befasst sich außerdem mit der Rolle von Ideen sowie den Bedingungen, unter denen Arbeitgeberkampagnen politische Maßnahmen beeinflussen können
Dr. Georg Hassel's Völlständiges Handbuch der neuesten Geographie und Statistik.
1. Völlständiges Handbuch der neuesten Geographie und Statistik der brittischen Reichs, Spaniens und Portugals.2. Völlständiges Handbuch der neuesten Geographie und Statistik Frankreichs und der NiederlandeEuropeana-GoogleBook
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