Pazopanib-Induced Heart Failure In A Metastastic Sarcoma Patient: Between Reversible Side Effect and Efficacy

Introduction: Pazopanib, a multi-target tyrosine-kinase inhibitor (TKI), is a relatively novel anticancer agent registered for advanced renal cell carcinoma recently emerged in the setting of advanced soft-tissue sarcoma (STS). In the early clinical trials pazopanib has been very marginally linked to left ventricular ejection fraction (LVEF) dysfunction as, on contrary, reported for other anti-angiogenesis TKIs, such as Sunitinib and Sorafenib. Presentation of Case: We here present a case of severe, but reversible, congestive cardiac failure in a 37-year old Caucasian man affected by soft-tissue sarcoma during an efficacious treatment with pazopanib. Conclusion: Cardiac damage from novel TKI treatments is still an underestimated phenomenon. In our patient, pazopanib was the only treatment ensuring stability of disease and its discontinuation meant disease progression. Post-approval monitoring of novel TKIs should be taken into account by clinicians including a careful monitoring of LVEF and all symptoms suggestive of cardiac dysfunction, in particular for drugs potentially capable to change the natural history of still uncurable cancer

Pazopanib-Induced Heart Failure in a Metastatic Sarcoma Patient: between Reversible Side Effect and Efficacy

 Introduction: Pazopanib, a multi-target tyrosine-kinase inhibitor (TKI), is a relatively novel anticancer agent registered for advanced renal cell carcinoma recently emerged in the setting of advanced soft-tissue sarcoma (STS). In the early clinical trials pazopanib has been very marginally linked to left ventricular ejection fraction (LVEF) dysfunction as, on contrary, reported for other anti-angiogenesis TKIs, such as Sunitinib and Sorafenib. Presentation of Case: We here present a case of severe, but reversible, congestive cardiac failure in a 37-year old Caucasian man affected by soft-tissue sarcoma during an efficacious treatment with pazopanib. Conclusion: Cardiac damage from novel TKI treatments is still an underestimated phenomenon. In our patient, pazopanib was the only treatment ensuring stability of disease and its discontinuation meant disease progression. Post-approval monitoring of novel TKIs should be taken into account by clinicians including a careful monitoring of LVEF and all symptoms suggestive of cardiac dysfunction, in particular for drugs potentially capable to change the natural history of still uncurable cancer.

Decreasing incidence of gastric MALT lymphomas in the era of anti-Helicobacter pilori interventions: results from a population-based study on extranodal marginal zone lymphomas

BACKGROUND: Few studies have been carried out to date that have addressed the epidemiology of extranodal marginal zone lymphomas (EN-MZLs). PATIENTS AND METHODS: We carried out a population-based study to investigate incidence rates (IRs) and time trends of EN-MZL diagnosed in the province of Modena (Italy) from 1997 to 2007. RESULTS: One hundred and sixty-five cases were identified from the Modena Cancer Registry that corresponded to an age-standardized IR of 2.3 cases per 100 000. A bimodal distribution of age was shown with the group of young patients mostly represented by males with cutaneous lymphoma. No time trends were observed for the IR; the incidence of gastric mucosa-associated lymphoid tissue (g-MALT) lymphomas (N = 51) markedly declined during the study period, dropping from 1.4 in 1997 to 0.2 in 2002 and then remaining stable until 2007; the calculated annual percent change for g-MALT was -17.0% (95% confidence interval -26.6% to -6.2%). We also observed a significant decrease in the rate of g-MALT associated with Helicobacter pylori (HP) infection from 61% to 17% of patients diagnosed before and after 2002 (P = 0.007; P for trend = 0.016). CONCLUSION: This population-based study provides new insights into recent changes in the epidemiology of EN-MZL, mainly represented by the sharp reduced incidence of HP-positive g-MALT lymphomas

Neonatal Screening for Congenital Cytomegalovirus Infection in Preterm and Small for Gestational Age Infants.

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Pazopanib-Induced Heart Failure in a Metastatic Sarcoma Patient: between Reversible Side Effect and Efficacy

Introduction: Pazopanib, a multi-target tyrosine-kinase inhibitor (TKI), is a relatively novel anticancer agent registered for advanced renal cell carcinoma recently emerged in the setting of advanced soft-tissue sarcoma (STS). In the early clinical trials pazopanib has been very marginally linked to left ventricular ejection fraction (LVEF) dysfunction as, on contrary, reported for other anti-angiogenesis TKIs, such as Sunitinib and Sorafenib. Presentation of Case: We here present a case of severe, but reversible, congestive cardiac failure in a 37-year old Caucasian man affected by soft-tissue sarcoma during an efficacious treatment with pazopanib. Conclusion: Cardiac damage from novel TKI treatments is still an underestimated phenomenon. In our patient, pazopanib was the only treatment ensuring stability of disease and its discontinuation meant disease progression. Post-approval monitoring of novel TKIs should be taken into account by clinicians including a careful monitoring of LVEF and all symptoms suggestive of cardiac dysfunction, in particular for drugs potentially capable to change the natural history of still uncurable cancer