- |||||||||| letrozole / Generic mfg., tamoxifen / Generic mfg.
Retrospective data, Review, Journal: Fertility preservation for women with breast cancer before chemotherapy: a systematic review and meta-analysis. (Pubmed Central) - Apr 19, 2022 A significantly lower peak serum estradiol level was observed in letrozole-based groups than in letrozole-free groups. In conclusion, our study indicated that implementing random-start protocols to shorten the duration of waiting for ovarian stimulation, applying two ovarian stimulation cycles, and coadministering letrozole can lead to more desirable outcomes.
- |||||||||| isoquercetin (IQC950AN) / Quercis Pharma
Journal: Chemical constituents from Carica papaya Linn. leaves as potential cytotoxic, EGFR and aromatase (CYP19A) inhibitors; a study supported by molecular docking. (Pubmed Central) - Apr 19, 2022 Moreover, methyl gallate and nicotiflorin exhibited potential EGFR kinase inhibition activities with an IC of 37.3 ± 1.9 and 41.08 ± 2.1 nM, respectively, compared with the positive control erlotinib (IC = 35.94 ± 1.8 nM)...Clitorin was comparable to the efficacy of the standard drug letrozole (IC = 77.72 ± 4.55)...Clitorin showed the strongest interaction with aromatase (CYP19A1) for the breast cancer receptor with a posing score of -14.2074 and RMSD value of 1.56 Å. Compounds (1-3) possessed a good bioavailability score with a 0.55 value.
- |||||||||| letrozole / Generic mfg., everolimus / Generic mfg.
Trial primary completion date, Metastases: Letrozole and RAD001 With Advanced or Recurrent Endometrial Cancer (clinicaltrials.gov) - Apr 13, 2022 P2, N=31, Active, not recruiting, It will facilitate an expedient detection of hypertriglyceridemia, potentially saving patients from associated morbidity and mortality. Trial primary completion date: Apr 2021 --> Apr 2022
- |||||||||| Ibrance (palbociclib) / Pfizer, Aliqopa (copanlisib) / Bayer
Trial completion date, Trial termination, Trial primary completion date: Copanlisib, Letrozole, and Palbociclib in Treating Patients With Hormone Receptor Positive HER2 Negative Stage I-IV Breast Cancer (clinicaltrials.gov) - Apr 11, 2022 P2, N=10, Terminated, They expressed their concerns about decreasing such practices by being involved in collective decision-making procedures, and they were inclined to accept initiatives aimed at ensuring drug safety in patients. Trial completion date: Aug 2023 --> Mar 2022 | Active, not recruiting --> Terminated | Trial primary completion date: Aug 2022 --> Mar 2022; Insufficient accrual
- |||||||||| samotolisib (LY3023414) / Eli Lilly
Trial completion, Metastases: A Study of LY3023414 in Participants With Advanced Cancer (clinicaltrials.gov) - Apr 8, 2022 P1, N=156, Completed, The present study is the first multicentre randomised study to compare the live birth rate of the fresh embryo transfer following ovarian stimulation by letrozole and FSH versus FSH alone in women with anticipated high ovarian responses. Active, not recruiting --> Completed
- |||||||||| letrozole / Generic mfg., clomifene citrate / Generic mfg.
Review, Journal: Stimulation for low responder patients: adjuvants during stimulation. (Pubmed Central) - Apr 6, 2022 Although there currently is insufficient evidence to state categorically that it leads to an increased chance of a live birth. In the same situation, clomiphene citrate and letrozole lead to a reduced requirement for gonadotropins before oocyte retrieval, but with no improvement in live birth rate for their use.
- |||||||||| letrozole / Generic mfg., clomifene citrate / Generic mfg.
Intra-Ovarian Platelet Rich Plasma Administration and Improvement of Blastocyst Euploidy Rates in Women Undergoing IVF. () - Apr 6, 2022 - Abstract #SRI2022SRI_69; The growth factors present in PRP may exhibit a local paracrine effect that could improve meiotic aberrations in human oocytes, thus improving euploidy rates. Whether PRP improves live birth rates and lowers miscarriage rates remains to be determined in large trials.Table 1: Euploidy rates before and after intraovarian PRP administrationPatientAgeCycle 1:# Euploid EmbryosCycle 1:# Aneuploid Embryos# Days between PRP and the start of Cycle 2Cycle 2:# Euploid EmbryosCycle 2:# Aneuploid EmbryosClinical outcome128014520CP233023810Pending ET339021501-43903, 1 mosaic6022Pending ET540131421CP641047831 mosaicCP7410122606-842033803-944106101-1044027501-1145017010Pending ET1245103301-
- |||||||||| letrozole / Generic mfg.
Trial completion, Trial primary completion date: Follicular Synchronization in PCOS Patients Undergoing ICSI (clinicaltrials.gov) - Apr 6, 2022 P4, N=200, Completed, Whether PRP improves live birth rates and lowers miscarriage rates remains to be determined in large trials.Table 1: Euploidy rates before and after intraovarian PRP administrationPatientAgeCycle 1:# Euploid EmbryosCycle 1:# Aneuploid Embryos# Days between PRP and the start of Cycle 2Cycle 2:# Euploid EmbryosCycle 2:# Aneuploid EmbryosClinical outcome128014520CP233023810Pending ET339021501-43903, 1 mosaic6022Pending ET540131421CP641047831 mosaicCP7410122606-842033803-944106101-1044027501-1145017010Pending ET1245103301- Recruiting --> Completed | Trial primary completion date: Aug 2021 --> Feb 2022
- |||||||||| Kisqali (ribociclib) / Novartis
Trial completion date, Trial primary completion date: Roll-over Study to Allow Continued Access to Ribociclib (clinicaltrials.gov) - Apr 6, 2022 P4, N=137, Not yet recruiting, Recruiting --> Completed | Trial primary completion date: Aug 2021 --> Feb 2022 Trial completion date: Nov 2027 --> Feb 2028 | Trial primary completion date: Oct 2027 --> Jan 2028
- |||||||||| minocycline / Generic mfg.
Preclinical, Journal: Molecular docking and mouse modeling suggest CMKLR1 and INSR as targets for improving PCOS phenotypes by minocycline. (Pubmed Central) - Apr 5, 2022 The mice were then divided into six groups (n=8 per group, mean body weight 17.77± 0.26): control (received normal saline), PCOS model, control for minocycline, minocycline treated PCOS (50 mg/kg), letrozole treated PCOS (0.5 mg/kg), and metformin-treated PCOS (300 mg/kg)...Minocycline may improve ovulation in PCOS model by returning E2 to a normal level and increasing CL number (ovulation signs). These beneficial outcomes may be related to the changes in CMKLR1 and INSR gene expression involved in glucose metabolism and inflammation.
- |||||||||| Ibrance (palbociclib) / Pfizer, Kisqali (ribociclib) / Novartis, Verzenio (abemaciclib) / Eli Lilly
Enrollment closed, Trial completion date, Trial primary completion date, Metastases: Endocrine Therapy Plus CDK4/6 in First or Second Line for Hormone (SONIA) Receptor Positive Advanced Breast Cancer (clinicaltrials.gov) - Apr 4, 2022 P3, N=1050, Active, not recruiting, Not yet recruiting --> Recruiting Recruiting --> Active, not recruiting | Trial completion date: Oct 2022 --> Jan 2023 | Trial primary completion date: Aug 2022 --> Jan 2023
- |||||||||| letrozole / Generic mfg.
Trial completion date, Trial primary completion date: Letrozole in Stimulated IVF Cycles (clinicaltrials.gov) - Mar 31, 2022 P3, N=900, Recruiting, Any beneficial effect of adjuvant letrozole during ovarian stimulation is unlikely to be due to significant modulation of UPF. Trial completion date: Dec 2022 --> Oct 2023 | Trial primary completion date: Dec 2021 --> Apr 2022
- |||||||||| anastrozole / Generic mfg.
Journal, IO biomarker: Anastrozole regulates fatty acid synthase in breast cancer. (Pubmed Central) - Mar 31, 2022 Repressing FASN causes regression of breast cancer cell growth. The anastrozole-FASN signaling pathway is eminently targetable in endocrine-resistant breast cancer.
|