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Surufatinib in Chinese Patients with Locally Advanced or Metastatic Differentiated Thyroid Cancer and Medullary Thyroid Cancer: A Multicenter, Open-Label, Phase II Trial.
Chen, J, Ji, Q, Bai, C, Zheng, X, Zhang, Y, Shi, F, Li, X, Tang, P, Xu, Z, Huang, R, et al
Thyroid : official journal of the American Thyroid Association. 2020;(9):1245-1253
Abstract
Background: Thyroid cancer is the most common endocrine tumor with an increasing incidence. Limited treatment options are available for patients with advanced or recurrent metastatic disease, resulting in a poor prognosis. Surufatinib targets multiple kinases (vascular endothelial growth factor receptors, fibroblast growth factor receptor-1, and colony-stimulating factor-1 receptor) involved in tumor angiogenesis and tumor immune evasion. Surufatinib has demonstrated promising antitumor activity in various advanced solid tumors. This study aimed to determine the objective response rate (ORR) of surufatinib in patients with locally advanced or distant metastatic differentiated thyroid cancer (DTC) or medullary thyroid cancer (MTC). Methods: This Phase II open-label study by Simon's two-stage design was conducted at 10 sites across China. Patients with radioiodine (RAI)-refractory DTC with locally advanced disease or distant metastasis (DTC1 group); patients who received limited initial surgery and then developed locally advanced unresectable recurrences and were not considered candidates for RAI therapy due to residual normal thyroid tissue (DTC2 group); or patients with MTC with locally advanced disease or distant metastasis (MTC group) were enrolled. A total of 59 patients were enrolled (26 in DTC1, 6 in DTC2, and 27 in MTC) and received 300 mg surufatinib daily in 28-day cycles. The primary endpoint was ORR as determined by the investigators. Results: Overall ORR was 23.2% [95% confidence interval, CI 12.98-36.42]: 21.7% in the DTC1 cohort, 33.3% in the DTC2 cohort, and 22.2% in the MTC cohort. Forty-nine patients achieved disease control (87.5% [CI 75.93-94.82]): 87.0% in the DTC1 cohort, 83.3% in the DTC2 cohort, and 88.9% in the MTC cohort. Median time to response was 59.0 days, and 59.0, 85.5, and 59.0 days in the DTC1, DTC2, and MTC cohorts. Overall median progression-free survival was 11.1 months [CI 5.98-16.69]; 11.1 months in DTC1 and MTC cohorts, while the DTC2 cohort had not reached the median at the data cutoff. The most common treatment-emergent adverse events grade ≥3 were hypertension (20.3%), proteinuria (11.9%), and then elevated blood pressure, hypertriglyceridemia, and pulmonary inflammation (5.1% each). Conclusions: Surufatinib demonstrated promising efficacy with a tolerable and manageable safety profile for patients with locally advanced or metastatic MTC, RAI-refractory DTC, or locally advanced unresectable recurrences unable to receive RAI.
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Achieving clinically meaningful response in endometriosis pain symptoms is associated with improvements in health-related quality of life and work productivity: analysis of 2 phase III clinical trials.
Pokrzywinski, RM, Soliman, AM, Chen, J, Snabes, MC, Coyne, KS, Surrey, ES, Taylor, HS
American journal of obstetrics and gynecology. 2020;(6):592.e1-592.e10
Abstract
BACKGROUND Endometriosis-related pain symptoms have a negative impact on health-related quality of life and productivity. In fact, as endometriosis-related symptom severity and the number of symptoms experienced increases, health-related quality of life decreases. Dysmenorrhea and nonmenstrual pelvic pain are prominent symptoms experienced by women with endometriosis and were shown to have improved with the oral, nonpeptide gonadotropin-releasing hormone antagonist, elagolix. OBJECTIVE The objective of this post hoc analysis was to address the question of if patients show a clinical response (in dysmenorrhea or nonmenstrual pelvic pain), do they also have improvements in health-related quality of life and in productivity? STUDY DESIGN This post hoc analysis used data from the Elaris Endometriosis-I and Elaris Endometriosis-II phase III, randomized, placebo-controlled studies. A surgical diagnosis of endometriosis (in the past 10 years), premenopausal, aged 18-49 years, and moderate to severe endometriosis-associated pain were among the inclusion criteria for both trials. Women self-reported pain daily using a scale ranging from 0 (no pain) to 3 (severe pain); daily pain was assigned to either dysmenorrhea or nonmenstrual pelvic pain based on self-reported bleeding on that particular day. In addition, their self-reported endometriosis-associated pain must have been an average of moderate or severe during the month leading to baseline for inclusion in the trial program. Patients were characterized as achieving a clinical response for dysmenorrhea or nonmenstrual pelvic pain (ie, responder or nonresponder), which was defined as women who did not have an increase in analgesic use and who met the pain reduction score threshold at month 3. Pain reduction score thresholds were defined separately for dysmenorrhea and nonmenstrual pelvic pain in the trial using receiver-operating characteristics analysis. Health-related quality of life was assessed using the Endometriosis Health Profile-30; work productivity was assessed using the Health-Related Productivity Questionnaire. RESULTS Women enrolled in Elaris Endometriosis-I (n = 871) and Elaris Endometriosis-II (n = 815) were included in this analysis. Patients with a clinical response during treatment to dysmenorrhea or nonmenstrual pelvic pain also experienced a meaningful improvement in all domains of the Endometriosis Health Profile-30 at month 3. Patients who did not show a dysmenorrhea or nonmenstrual pelvic pain clinical response at month 3 did not exhibit mean improvements in Endometriosis Health Profile-30 domain scores that indicate an Endometriosis Health Profile-30 responder. Productivity improved among dysmenorrhea clinical responders. In the Elaris Endometriosis-I study, clinical responders lost a total of 5.9 hours compared with a total of 13.0 hours for nonresponders of employment-related work at month 3 (P < .0001). Among women in the Elaris Endometriosis-II study, a total of 4.1 hours and 10.4 employment-related hours were lost at month 3 for dysmenorrhea responders vs nonresponders (P < .001). Similar results were obtained when analyzed by non-enstrual pelvic pain responder status. CONCLUSION Women with moderate to severe endometriosis-related pain, who are clinical responders based on dysmenorrhea and nonmenstrual pelvic pain, also experience significant and clinically meaningful improvement in health-related quality of life and productivity as measured by the Endometriosis Health Profile-30 and Health-Related Productivity Questionnaire, respectively.
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Rosuvastatin may reduce the incidence of cardiovascular events in patients with acute coronary syndromes receiving percutaneous coronary intervention by suppressing miR-155/SHIP-1 signaling pathway.
Xie, W, Li, P, Wang, Z, Chen, J, Lin, Z, Liang, X, Mo, Y
Cardiovascular therapeutics. 2014;(6):276-82
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Abstract
PURPOSE The beneficial effect of rosuvastatin against percutaneous coronary intervention (PCI) related procedural myocardial injury has been determined mostly in patients with acute coronary syndromes (ACS). However, the detailed therapeutic mechanism has not been well studied. METHODS Patients with ACS receiving PCI (n = 159) were randomized to control group (placebo treatment) or to rosuvastatin group (20 mg 12 h before PCI, and a further 20 mg 2 h preprocedure dose). Levels of INF-γ, TNF-α, IL-6, miR-155/SHIP-1, and CD4(+)FoxP3(+)Treg in peripheral blood were detected before PCI and 24 h after PCI. Clinical data of these patients were also collected in this prospective study. RESULTS Compared with placebo, rosuvastatin treatment significantly reduced the incidence of periprocedural myocardial infarction (PMI) and levels of cardiac troponin I (cTnI) associated with decreased relative expression of serum miR-155, levels of inflammatory cytokines (INF-γ, TNF-α, and IL-6), increased SHIP-1 expression and CD4(+)FoxP3(+)Treg percentage values (P < 0.05). In addition, patients with rosuvastatin pretreatment also reduced incidence of 30 days major adverse cardiac events (MACE) compared to the patients with placebo treatment (16 patients vs. 28 patients, P = 0.038). CONCLUSIONS Our study suggests that high loading dose rosuvastatin pretreatment may reduce the incidence of cardiovascular events and levels of inflammatory markers in patients with ACS receiving PCI, which may be explained at least in part, by mechanism involving suppression of miR-155/SHIP-1 signaling pathway.