RESUMEN
Background: This study was designed to assess the safety and preliminary efficacy of KLTi plus gemcitabine in patients with locally advanced or metastatic pancreatic cancer. Methods: In a randomized, open-label study, patients with locally advanced or metastatic pancreatic cancer were randomized 2:1 to receive KLTi plus gemcitabine or gemcitabine monotherapy. Three sequential cohorts were tested at 30 g/day, 50 g/day, and 30 g/day. Gemcitabine was administered at 1000 mg/m2 on days 1, 8 and 15 of each 28 day cycle. KLTi was administered on days 1-5, 8-12, and 15-19 of each 28 day cycle. Patients received study treatment until disease progression. The primary endpoint was progression-free survival in the ITT population. Safety evaluation was based on patients who received any study treatment. ClinicalTrials.gov identifier NCT00733850. Results: Eighty-five patients were randomized including 41 (28:13) in Cohort 1, 18 (12:6) in Cohort 2, and 26 (17:9) in Cohort 3. Due to a different dose and/or shift in patient populations in Cohort 2 and 3, efficacy data for the 30 gm dose are presented in this manuscript for Cohort 1 alone, and for the combination of Cohort 1+3. The 30 gm KLTi + gemcitabine group had a statistically significant improvement in progression-free survival (PFS) as assessed by blinded independent radiology review in the ITT population, with a median of 112 days, versus 58 days in the gemcitabine group (HR 0.50; 95% CI: 0.27, 0.92), p = 0.0240. The incidence rates of TEAEs, CTCAE Grade 3 or higher TEAEs, and SAEs were similar between the two arms. There were no deaths related to KLTi + gemcitabine treatment. Conclusion: Kanglaite Injection (30 g/day) plus a standard regimen of gemcitabine demonstrated encouraging clinical evidence of anti-neoplastic activity and a well-tolerated safety profile.
RESUMEN
OBJECTIVE: The aim of this study was to evaluate the safety, tolerability, and efficacy of a selective estrogen receptor beta (ERß) agonist, Dr. Tagliaferri's Menopause Formula (MF102), to treat the symptoms of menopause. METHODS: An open-label trial of MF102 taken for 12 weeks by 30 postmenopausal women aged 40-65 years, who experienced a minimum of five moderate to severe hot flushes per day. The primary efficacy outcome was a change in the frequency of moderate to severe hot flushes from baseline to week 12. A change in the frequency of hot flushes that woke participants from their sleep from baseline to 12 weeks was a secondary endpoint. Lipid profile and endometrial thickness were also evaluated. RESULTS: Thirty postmenopausal women with an average of nine moderate to severe hot flushes per day were treated with MF102 4 g/day; 27 participants completed the study. The median percent reduction in moderate to severe hot flushes was 71% (p < 0.001). The median percent reduction in hot flushes that woke participants from their sleep was 54% (p < 0.001). Low-density lipoprotein (LDL-C) and total cholesterol both declined significantly from baseline. There were no serious adverse events, reports of abnormal uterine bleeding, or significant changes in double-wall endometrial thickness. CONCLUSIONS: Treatment with MF102 resulted in a marked decrease in the frequency of moderate to severe hot flushes, was well-tolerated, and demonstrated no safety concerns.
Asunto(s)
Medicamentos Herbarios Chinos/uso terapéutico , Receptor beta de Estrógeno/agonistas , Sofocos/tratamiento farmacológico , Adulto , Anciano , Femenino , Humanos , Persona de Mediana Edad , Resultado del TratamientoRESUMEN
The purpose of this study was to determine the safety and maximum tolerated dose (MTD) of BZL101 (FDA IND# 59,521), an orally delivered aqueous extract from the herb Scutellaria barbata, in women with metastatic breast cancer (MBC). The trial was an open-label, phase 1B, multicenter, dose escalation study. Eligible patients had histologically confirmed breast cancer and measurable stage IV disease. The standard phase 1 "3 + 3" study design was used to determine the MTD. Primary endpoints were toxicity and MTD of BZL101. Secondary outcomes included efficacy based on RECIST criteria. A total of 27 women with a median of 2 prior chemotherapy treatments for metastatic disease were treated in four different dose cohorts. Grade 3 and 4 adverse events (AEs) were uncommon. Dose-limiting toxicities included the following: grade 4 AST elevation, grade 3 diarrhea, grade 3 fatigue, and grade 3 rib pain. Fourteen patients were evaluable according to Response Evaluation Criteria in Solid Tumors. Investigator assessment classified three patients with stable disease for >120 days (21%). One patient was on BZL101 for 449 days and remains stable for 700 + days. Independent radiology review identified three patients with objective tumor regression (>0% and <30%). The MTD was not reached, thus per protocol, the MTD was defined as the maximum administered dose of BZL101 40 g/day. In conclusion, oral administration of BZL101 was safe, well tolerated, and showed promising clinical evidence of anticancer activity in this heavily pretreated population of women with MBC.