Updated Data from Phase 3 Trial of IBRANCE® (palbociclib) Plus Letrozole in ER+, HER2- Metastatic Breast Cancer Confirm Improvement in Progression-Free Survival

On December 6, 2017 Pfizer Inc. (NYSE:PFE) reported updated progression-free survival (PFS) results from the Phase 3 PALOMA-2 trial reinforcing the clinical benefit of IBRANCE (palbociclib) combined with letrozole (Press release, Pfizer, DEC 6, 2017, View Source [SID1234522409]). The data, which will be presented at the 2017 San Antonio Breast Cancer Symposium (SABCS) on December 8 [abstract #P5-21-03], demonstrate that the combination of IBRANCE plus letrozole reduced the risk of disease progression by 44 percent and improved median PFS by more than one year compared to letrozole plus placebo (27.6 months [95% CI: 22.4, 30.3] vs 14.5 months [95% CI: 12.3, 17.1]) when used as the initial treatment for postmenopausal women with estrogen receptor-positive, human epidermal growth factor receptor 2-negative (ER+, HER2-) metastatic breast cancer (HR=0.56 [95% CI: 0.46, 0.69]). This updated, post-hoc analysis included a median follow-up of more than three years, which is the longest to date of any Phase 3 study of a CDK 4/6 inhibitor.

The updated data are consistent with results from the primary analysis for PALOMA-2, which showed a median PFS for women treated with IBRANCE plus letrozole of 24.8 months (95% CI: 22.1, NE) compared with 14.5 months (95% CI: 12.9, 17.1) for women treated with letrozole plus placebo (HR=0.58 [95% CI: 0.46,0.72], p<0.0001). Consistent with findings from the primary analysis, the updated data demonstrate that clinical benefit was observed across all patient subgroups receiving the combination of IBRANCE and letrozole. Overall survival data were not yet mature at the time of this updated PFS analysis.

"There currently is no cure for metastatic breast cancer, so prolonging progression-free survival and delaying the need for additional anticancer therapies are critical factors in treating these patients," said Hope Rugo, MD, lead author and professor of medicine and director of Breast Oncology and Clinical Trials Education at the University of California San Francisco Helen Diller Family Comprehensive Cancer Center. "The updated findings from PALOMA-2 provide additional evidence to support the use of palbociclib with an aromatase inhibitor as a standard of care in the first-line setting for postmenopausal patients with hormone receptor-positive (HR+), HER2- metastatic breast cancer across all patient subgroups."

At SABCS, 10 additional Pfizer-sponsored abstracts will be presented evaluating IBRANCE, several of which explore further analysis of PALOMA-2 along with three real-world studies of patients treated with IBRANCE in clinical practice. These real-world data include patients who have received IBRANCE in combination with endocrine therapy in various settings and across age groups, including young women (aged 50 years and under, which functioned as a surrogate for premenopausal status in the analysis).

"The real-world data to be presented at SABCS underscore the transformational impact IBRANCE has made on the treatment of HR+, HER2- metastatic breast cancer, and provide important insights into the way in which IBRANCE is being used in clinical practice," said Mace Rothenberg, MD, chief development officer, Oncology, Pfizer Global Product Development. "The rapid adoption of IBRANCE in young women is particularly notable because premenopausal women with metastatic breast cancer historically have had fewer approved treatment options available to them than postmenopausal women. The PALOMA-3 trial of IBRANCE was the first Phase 3 trial of a CDK 4/6 inhibitor to include premenopausal women and establish its efficacy in this patient population."

The safety profile of IBRANCE in the PALOMA-2 updated analysis is consistent with previous reports and will be presented at SABCS. In the primary analysis, the most common adverse reactions (≥20%) of any grade reported in the PALOMA-2 study of IBRANCE plus letrozole vs placebo plus letrozole included neutropenia (80% vs 6%), infections (60% vs 42%), leukopenia (39% vs 2%), fatigue (37% vs 28%), nausea (35% vs 26%), alopecia (33% vs 16%), stomatitis (30% vs 14%), diarrhea (26% vs 19%) and anemia (24% vs 9%).1

IBRANCE was the first CDK 4/6 inhibitor approved by any regulatory authority, and now is approved in more than 75 countries. These global approvals are based on data from the PALOMA program, including PALOMA-2 as well as the Phase 3 PALOMA-3 trial, which evaluated IBRANCE in combination with fulvestrant in pre-, peri- and postmenopausal women with HR+, HER2- metastatic breast cancer whose disease progressed on or after prior endocrine therapy. Pre- and peri-menopausal women enrolled in PALOMA-3 received the LHRH agonist goserelin.

To date, IBRANCE has been prescribed to more than 90,000 patients worldwide.

The full prescribing information for IBRANCE can be found at www.pfizer.com.

About PALOMA-2

PALOMA-2 is a randomized (2:1), multicenter, multinational, double-blind Phase 3 study designed to assess the PFS of IBRANCE (125 mg orally once daily for three out of four weeks in repeated cycles) in combination with letrozole (2.5 mg once daily continuously) versus letrozole plus placebo as a first-line treatment for postmenopausal women with ER+, HER2- metastatic breast cancer. PALOMA-2 evaluated a total of 666 women from 186 global sites in 17 countries.

Results from PALOMA-2 after a median 23-month follow-up were previously published in The New England Journal of Medicine in November 2016.

About IBRANCE (palbociclib) 125 mg capsules

IBRANCE is an oral inhibitor of CDKs 4 and 6,1 which are key regulators of the cell cycle that trigger cellular progression.2,3 In the U.S., IBRANCE is indicated for the treatment of HR+, HER2- advanced or metastatic breast cancer in combination with an aromatase inhibitor as initial endocrine based therapy in postmenopausal women, or fulvestrant in women with disease progression following endocrine therapy.

IMPORTANT IBRANCE (palbociclib) SAFETY INFORMATION FROM THE U.S. PRESCRIBING INFORMATION

Neutropenia was the most frequently reported adverse reaction in PALOMA-2 (80%) and PALOMA-3 (83%). In PALOMA-2, Grade 3 (56%) or 4 (10%) decreased neutrophil counts were reported in patients receiving IBRANCE plus letrozole. In PALOMA-3, Grade 3 (55%) or Grade 4 (11%) decreased neutrophil counts were reported in patients receiving IBRANCE plus fulvestrant. Febrile neutropenia has been reported in 1.8% of patients exposed to IBRANCE across PALOMA-2 and PALOMA-3. One death due to neutropenic sepsis was observed in PALOMA-3. Inform patients to promptly report any fever.

Monitor complete blood count prior to starting IBRANCE, at the beginning of each cycle, on Day 15 of first 2 cycles and as clinically indicated. Dose interruption, dose reduction, or delay in starting treatment cycles is recommended for patients who develop Grade 3 or 4 neutropenia.

Based on the mechanism of action, IBRANCE can cause fetal harm. Advise females of reproductive potential to use effective contraception during IBRANCE treatment and for at least 3 weeks after the last dose. IBRANCE may impair fertility in males and has the potential to cause genotoxicity. Advise male patients with female partners of reproductive potential to use effective contraception during IBRANCE treatment and for 3 months after the last dose. Advise females to inform their healthcare provider of a known or suspected pregnancy. Advise women not to breastfeed during IBRANCE treatment and for 3 weeks after the last dose because of the potential for serious adverse reactions in nursing infants.

The most common adverse reactions (≥10%) of any grade reported in PALOMA-2 for IBRANCE plus letrozole vs placebo plus letrozole were neutropenia (80% vs 6%), infections (60% vs 42%), leukopenia (39% vs 2%), fatigue (37% vs 28%), nausea (35% vs 26%), alopecia (33% vs 16%), stomatitis (30% vs 14%), diarrhea (26% vs 19%), anemia (24% vs 9%), rash (18% vs 12%), asthenia (17% vs 12%), thrombocytopenia (16% vs 1%), vomiting (16% vs 17%), decreased appetite (15% vs 9%), dry skin (12% vs 6%), pyrexia (12% vs 9%), and dysgeusia (10% vs 5%).

The most frequently reported Grade ≥3 adverse reactions (≥5%) in PALOMA-2 for IBRANCE plus letrozole vs placebo plus letrozole were neutropenia (66% vs 2%), leukopenia (25% vs 0%), infections (7% vs 3%), and anemia (5% vs 2%).

Lab abnormalities of any grade occurring in PALOMA-2 for IBRANCE plus letrozole vs placebo plus letrozole were decreased WBC (97% vs 25%), decreased neutrophils (95% vs 20%), anemia (78% vs 42%), decreased platelets (63% vs 14%), increased aspartate aminotransferase (52% vs 34%), and increased alanine aminotransferase (43% vs 30%).

The most common adverse reactions (≥10%) of any grade reported in PALOMA-3 for IBRANCE plus fulvestrant vs placebo plus fulvestrant were neutropenia (83% vs 4%), leukopenia (53% vs 5%), infections (47% vs 31%), fatigue (41% vs 29%), nausea (34% vs 28%), anemia (30% vs 13%), stomatitis (28% vs 13%), diarrhea (24% vs 19%), thrombocytopenia (23% vs 0%), vomiting (19% vs 15%), alopecia (18% vs 6%), rash (17% vs 6%), decreased appetite (16% vs 8%), and pyrexia (13% vs 5%).

The most frequently reported Grade ≥3 adverse reactions (≥5%) in PALOMA-3 for IBRANCE plus fulvestrant vs placebo plus fulvestrant were neutropenia (66% vs 1%) and leukopenia (31% vs 2%).

Lab abnormalities of any grade occurring in PALOMA-3 for IBRANCE plus fulvestrant vs placebo plus fulvestrant were decreased WBC (99% vs 26%), decreased neutrophils (96% vs 14%), anemia (78% vs 40%), decreased platelets (62% vs 10%), increased aspartate aminotransferase (43% vs 48%), and increased alanine aminotransferase (36% vs 34%).

Avoid concurrent use of strong CYP3A inhibitors. If patients must be administered a strong CYP3A inhibitor, reduce the IBRANCE dose to 75 mg/day. If the strong inhibitor is discontinued, increase the IBRANCE dose (after 3-5 half-lives of the inhibitor) to the dose used prior to the initiation of the strong CYP3A inhibitor. Grapefruit or grapefruit juice may increase plasma concentrations of IBRANCE and should be avoided. Avoid concomitant use of strong CYP3A inducers. The dose of sensitive CYP3A substrates with a narrow therapeutic index may need to be reduced as IBRANCE may increase their exposure.

IBRANCE has not been studied in patients with moderate to severe hepatic impairment or in patients with severe renal impairment (CrCl <30 mL/min).

Kisqali® first and only CDK4/6 inhibitor to show superior efficacy vs. oral endocrine therapy as 1L treatment in randomized Phase III trial in premenopausal women with HR+/HER2- advanced breast cancer

On December 6, 2017 Novartis reported results from the Phase III MONALEESA-7 trial in premenopausal or perimenopausal women with hormone-receptor positive, human epidermal growth factor receptor-2 negative (HR+/HER2-) advanced or metastatic breast cancer demonstrating Kisqali (ribociclib) in combination with an aromatase inhibitor or tamoxifen and goserelin as initial endocrine-based therapy significantly prolonged progression-free survival (PFS) compared to endocrine therapy and goserelin alone (Press release, Novartis, DEC 6, 2017, View Source [SID1234522407]). These data will be presented today as a late-breaker oral presentation at the 2017 San Antonio Breast Cancer Symposium (SABCS) (Abstract #S2-05).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

Kisqali in combination with tamoxifen or an aromatase inhibitor plus goserelin demonstrated a median PFS of 23.8 months (95% CI: 19.2 months-not reached) compared to 13.0 months (95% CI: 11.0-16.4 months) for tamoxifen or an aromatase inhibitor plus goserelin (HR=0.553; 95% CI: 0.441-0.694; p<0.0001)[1]. Premenopausal women treated with Kisqali combination therapy saw a response as early as eight weeks as demonstrated by separation of the PFS curves compared to endocrine therapy alone[1].

"The strength of the MONALEESA-7 data is impressive and will give oncologists an important option if ribociclib is approved as treatment for this patient population as well as greater flexibility in the choice of endocrine therapy given with this agent," said Dr. Debu Tripathy, chair of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center. "Women who are premenopausal at the time of their breast cancer diagnosis tend to have more aggressive disease with poorer prognosis along with unique needs and experiences, so it is critical we determine which treatments will be most effective while also well tolerated."

MONALEESA-7 trial evaluated Kisqali in combination with tamoxifen and an aromatase inhibitor. This is the only Phase III study to evaluate a CDK4/6 inhibitor in combination with tamoxifen and establishes the safety and efficacy of Kisqali in this combination as first-line treatment for advanced breast cancer (median PFS of 22.1 vs 11.0 months; HR=0.585; 95% CI: 0.387-0.884)[1]. Kisqali in combination with an aromatase inhibitor demonstrated an additional 14 months progression-free survival over endocrine therapy alone (median PFS of 27.5 vs 13.8 months; HR=0.569; 95% CI: 0.436-0.743)[1].

Premenopausal women taking Kisqali benefited for a longer time until health-related quality of life (QoL) deterioration compared to those taking endocrine therapy alone[1]. Women taking Kisqali also had a clinically meaningful improvement in pain symptoms as early as eight weeks; this improvement was sustained[1].

No new safety signals were observed in the MONALEESA-7 trial; adverse events were generally consistent with those observed in MONALEESA-2, identified early and mostly managed through dose interruptions or reductions[1]. Combination treatment with Kisqali was well tolerated with a discontinuation rate due to adverse events of 3.6% compared to 3.0% in patients who received endocrine therapy alone[1]. The most common (>=5%) grade 3/4 adverse events in patients receiving Kisqali combination therapy compared to endocrine therapy alone were neutropenia (60.6% vs 3.6%) and leukopenia (14.3% vs 1.2%)[1].

"We are pleased to see Kisqali combination therapy provide strong efficacy and prolonged quality of life with pain reduction in younger women, and look forward to working with health authorities to bring a new treatment option to premenopausal or perimenopausal women," said Samit Hirawat, MD, Head, Novartis Oncology Global Drug Development. "Research in premenopausal advanced breast cancer is extremely limited as these women traditionally have been excluded from clinical trials or reduced to a subgroup in trials designed for their postmenopausal counterparts. We designed the robust MONALEESA clinical trial program to be inclusive of all women and men with HR+/HER2- advanced breast cancer."

Premenopausal breast cancer is a biologically distinct and more aggressive disease than postmenopausal breast cancer, and it is the leading cause of cancer death in women 20-59 years old[3],[4].

Novartis plans to discuss MONALEESA-7 data with global health authorities worldwide.

About MONALEESA-7
MONALEESA-7 is a Phase III randomized, double-blind, placebo-controlled trial investigating the efficacy and safety of Kisqali in combination with tamoxifen or a non-steroidal aromatase inhibitor plus goserelin versus tamoxifen or an aromatase inhibitor plus goserelin, in premenopausal or perimenopausal women with HR+/HER2- advanced breast cancer who had not previously received endocrine therapy for advanced disease. More than 670 women ranging from 23-58 years in age were randomized in the MONALEESA-7 trial. The first patient assessment occurred at eight weeks; separation of the PFS curves at this time was not a pre-specified endpoint of the study.

About Kisqali (ribociclib)
Kisqali is a selective cyclin-dependent kinase inhibitor, a class of drugs that help slow the progression of cancer by inhibiting two proteins called cyclin-dependent kinase 4 and 6 (CDK4/6). These proteins, when over-activated, can enable cancer cells to grow and divide too quickly. Targeting CDK4/6 with enhanced precision may play a role in ensuring that cancer cells do not continue to replicate uncontrollably.

Kisqali was approved by the European Commission in August 2017, as initial endocrine-based therapy for postmenopausal women with HR+/HER2- locally advanced or metastatic breast cancer in combination with an aromatase inhibitor based on findings from the pivotal MONALEESA-2 trial. Kisqali is not currently approved for use in premenopausal patients.

Kisqali is approved for use in 44 countries around the world, including the United States and European Union member states. Kisqali was developed by the Novartis Institutes for BioMedical Research (NIBR) under a research collaboration with Astex Pharmaceuticals.

About the Kisqali Clinical Trial Program
With more than 2,000 patients, the MONALEESA program is the largest Phase III clinical program researching use of a CDK4/6 inhibitor in advanced breast cancer[1].

The MONALEESA-7 findings add to the body of evidence from MONALEESA-2 supporting the benefit of Kisqali plus hormone therapy in first-line treatment of HR+/HER2- advanced or metastatic breast cancer. Novartis is continuing to evaluate Kisqali in combination with multiple hormonal therapies across a broad range of patients, including in the adjuvant setting.

MONALEESA-2 is a Phase III global registration trial evaluating Kisqali in combination with letrozole compared to letrozole alone in postmenopausal women with HR+/HER2- advanced breast cancer who received no prior therapy for their advanced breast cancer.

MONALEESA-3 is a Phase III study evaluating Kisqali in combination with fulvestrant compared to fulvestrant alone in postmenopausal women or men with HR+/HER2- advanced breast cancer who have received no or a maximum of one prior endocrine therapy. MONALEESA-3 is fully enrolled.

CompLEEment-1 is an open-label, multicenter, Phase IIIb study evaluating the safety and efficacy of Kisqali plus letrozole in men and pre- or postmenopausal women with HR+/HER2- advanced breast cancer who have not received prior hormonal therapy for advanced disease. CompLEEment-1 is enrolling.

The safety and efficacy of Kisqali with endocrine therapy as adjuvant therapy in premenopausal and postmenopausal women who have not previously received treatment with a CDK4/6 inhibitor is also being evaluated in the EarLEE-1 study, which is enrolling.

More information about these studies can be found at www.ClinicalTrials.gov.

About Novartis in Advanced Breast Cancer
For more than 25 years, Novartis has been at the forefront of driving scientific advancements for breast cancer patients and improving clinical practice in collaboration with the global community. With one of the most diverse breast cancer pipelines and the largest number of breast cancer compounds in development, Novartis leads the industry in discovery of new therapies and combinations, especially in HR+ advanced breast cancer, the most common form of the disease.

Important Safety Information from the Kisqali EU SmPC
The most common ADRs and the most common grade 3/4 ADRs (reported at a frequency >=20% and >=2% respectively) for which the frequency for Kisqali plus letrozole exceeds the frequency for placebo plus letrozole were blood and lymphatic system disorders (including abnormally low neutrophil and white blood cell count), headache, back pain, nausea, fatigue, diarrhea, vomiting, constipation, hair loss and rash and abnormally low levels of neutrophils or white blood cells, abnormal liver function tests (increased alanine and aspartate aminotransferase), abnormally low lymphocyte count, low levels of phosphate, vomiting, nausea, fatigue and back pain, respectively. Low levels of neutrophils was the most commonly seen severe adverse event; fever in addition to a low neutrophil count was reported in 1.5% of patients.

Kisqali can cause serious side effects such as a significant decrease in neutrophil count, abnormal liver function tests and may have an effect on the electrical activity of the heart known as QT/QTc interval prolongation, which could lead to disturbances in heart rhythm. As a precaution, patients should have complete blood counts, liver function, and serum electrolyte levels measured prior to starting treatment as well as during treatment with Kisqali. Patients should also have their heart activity checked before and monitored during treatment.

The efficacy and safety of ribociclib have not been studied in patients with critical visceral disease.

The use of Kisqali with medicinal products known to prolong QTc interval or strong CYP3A4 inhibitors should be avoided as this may lead to prolongation of the QT/QTc interval. If treatment with a strong CYP3A4 inhibitor cannot be avoided, the Kisqali dose should be reduced. Concomitant administration with other medicines that could affect cardiac repolarization or prolong the QT/QTc interval should be taken into account prior to and during treatment with Kisqali. Patients taking sensitive CYP3A4 substrates with narrow therapeutic index should use caution because of the increased risk of adverse events that may occur if these medications are co-administered with Kisqali.

Kisqali contains soya lecithin and therefore it should not be taken by patients who are allergic to peanut or soya.

Animal studies suggest that Kisqali may cause fetal harm in pregnant women. Therefore, as a precaution, women of childbearing potential should use effective contraception while receiving Kisqali during treatment and up to 21 days after stopping treatment. Women should not breast feed for at least 21 days after the last dose of Kisqali. Kisqali may affect fertility in males.

Please see full Prescribing Information for Kisqali, available at www.kisqali.com.

Disclaimer
This press release contains forward-looking statements within the meaning of the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements can generally be identified by words such as "potential," "can," "will," "plan," "expect," "anticipate," "look forward," "believe," "committed," "investigational," "pipeline," "launch," or similar terms, or by express or implied discussions regarding potential marketing approvals, new indications or labeling for the investigational or approved products described in this press release, or regarding potential future revenues from such products. You should not place undue reliance on these statements. Such forward-looking statements are based on our current beliefs and expectations regarding future events, and are subject to significant known and unknown risks and uncertainties. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those set forth in the forward-looking statements. There can be no guarantee that the investigational or approved products described in this press release will be submitted or approved for sale or for any additional indications or labeling in any market, or at any particular time. Nor can there be any guarantee that such products will be commercially successful in the future. In particular, our expectations regarding such products could be affected by, among other things, the uncertainties inherent in research and development, including clinical trial results and additional analysis of existing clinical data; regulatory actions or delays or government regulation generally; our ability to obtain or maintain proprietary intellectual property protection; the particular prescribing preferences of physicians and patients; global trends toward health care cost containment, including government, payor and general public pricing and reimbursement pressures; general economic and industry conditions, including the effects of the persistently weak economic and financial environment in many countries; safety, quality or manufacturing issues, and other risks and factors referred to in Novartis AG’s current Form 20-F on file with the US Securities and Exchange Commission. Novartis is providing the information in this press release as of this date and does not undertake any obligation to update any forward-looking statements contained in this press release as a result of new information, future events or otherwise.

Myriad Genetics Presents Pivotal Validation Study for New riskScore™ Test at the 2017 San Antonio Breast Cancer Symposium

On December 6, 2017 Myriad Genetics, Inc. (NASDAQ:MYGN), a leader in molecular diagnostics and personalized medicine, reported results from a ground-breaking validation study to better define the risk of breast cancer in women of European ancestry who test negative for a hereditary cancer mutation with the myRisk Hereditary Cancer test (Press release, Myriad Genetics, DEC 6, 2017, View Source [SID1234522406]). The results are being featured in a Spotlight presentation today at the 2017 San Antonio Breast Cancer Symposium (SABCS) in San Antonio, Texas.

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

"Myriad Genetics is the first to bring to market a comprehensive approach to lifetime breast cancer risk assessment that includes 28 genes, family history evaluation, and well-validated SNPs through riskScore," said Johnathan Lancaster, M.D., Ph.D., chief medical officer, Myriad Genetics. "This comprehensive approach delivers the most precise tool in the industry to help physicians assess a patient’s breast cancer risk and empower choices that may prevent a patient’s breast cancer from ever happening."

A summary of this study appears below and more information about the company’s presentation can be found at: View Source Follow Myriad on Twitter via @MyriadGenetics and stay informed about symposium news and updates by using the hashtag #SABCS17.

myRisk Hereditary Cancer with riskScore Spotlight Presentation
Title: Development and Validation of a Combined Residual Risk Score to Predict Breast Cancer Risk in Unaffected Women Negative for Mutations on a Multi-Gene Hereditary Cancer Panel.
Presenter: Elisha Hughes, Ph.D.
Date: Wednesday, Dec. 6, 2017, 5:00—7:00 p.m.
Location: Poster Discussion, PD1-08

This study was designed to validate the new riskScore test’s ability to predict the 5-year and lifetime risk of breast cancer compared to the Tyrer-Cuzick model alone. riskScore is a novel test that combines data from the Tyrer-Cuzick model with 86 genetic markers, called single nucleotide polymorphisms (SNPs), to comprise a combined risk score that accounts for clinical, familial and genetic variables.

The validation study included 1,617 women: 990 women with breast cancer and 627 controls. The results show that riskScore is a highly statistically significant predictor of the 5-year and lifetime risk of breast cancer (p=5.2×10-39 and p=4.1×10-35, respectively). Moreover, riskScore was statistically significantly superior to Tyrer-Cuzick alone for both 5-year and lifetime risk of breast cancer (1.0×10-12 and 8.3×10-13, respectively), underscoring the important contribution of the SNPs to the test.

"The combination of the SNP panel with Tyrer-Cuzick provides even greater precision than previously demonstrated from family history models," said Jerry Lanchbury, Ph.D., chief scientific officer, Myriad Genetics. "As a result, we believe our myRisk Hereditary Cancer test, now enhanced with riskScore, provides the most comprehensive breast cancer risk assessment available today."

In a separate analysis, the riskScore test was applied to a real-world cohort of 6,479 women who tested negative for mutations in 11 genes associated with hereditary breast cancer to determine their remaining lifetime risk of developing breast cancer. The results show that riskScore remaining lifetime risk estimates ranged from 0.88 percent to 66.4 percent (Graph 1). Additionally, 38.2 percent of patients tested with riskScore had a lifetime risk >20 percent and 7.4 percent had a lifetime risk >3 times the general population (35 percent).

"These data confirm the important contribution of SNPs to breast cancer risk assessment in unaffected women who test negative for mutations in hereditary breast cancer genes with a precise measure of breast cancer risk," said Lanchbury. "The addition of the SNP data appears to be especially helpful in identifying those patients at higher risk for developing breast cancer."

Graph 1: View Source

"Patients who are above 20 percent lifetime risk are candidates for additional screening based on U.S. Preventive Services Task Force recommendations and those above 35 percent may be candidates for more aggressive medical interventions," said Lancaster. "Importantly, these data show that riskScore identifies a larger number of high-risk patients than either BRCA1 or BRCA2 testing and represents the next major epoch in hereditary cancer risk assessment and patient care."

About riskScore
riskScore is a new clinically validated personalized medicine tool that enhances Myriad’s myRisk Hereditary Cancer test. riskScore helps to further predict a women’s lifetime risk of developing breast cancer using clinical risk factors and genetic-markers throughout the genome. The test incorporates data from greater than 80 single nucleotide polymorphisms identified through 20 years of genome wide association studies in breast cancer and was validated in our laboratory to predict breast cancer risk in women of European descent. This data is then combined with a best-in-class family and personal history algorithm, the Tyrer-Cuzick model, to provide every patient with individualized breast cancer risk.

About Myriad myRisk Hereditary Cancer
The Myriad myRisk Hereditary Cancer test uses an extensive number of sophisticated technologies and proprietary algorithms to evaluate 28 clinically significant genes associated with eight hereditary cancer sites including: breast, colon, ovarian, endometrial, pancreatic, prostate and gastric cancers and melanoma.

Moleculin’s WP1066 Drug receives $2 million Private Grant

On December 6, 2017 Moleculin Biotech, Inc., (NASDAQ: MBRX) ("Moleculin" or the "Company"), a clinical stage pharmaceutical company focused on the development of anti-cancer drug candidates, some of which are based on license agreements with The University of Texas System on behalf of the MD Anderson Cancer Center ("MD Anderson"), reported that its WP1066 drug will receive $2 million in private grant funding for its recently announced Investigational New Drug ("IND") clearance for a physician-sponsored Phase I trial of Moleculin’s drug WP1066 in patients with recurrent malignant glioma and brain metastasis from melanoma (Press release, Moleculin, DEC 6, 2017, View Source [SID1234522405]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

"On the heels of our recent IND announcement, we are honored to now announce that a significant private grant has been awarded to help cover the costs of the upcoming brain tumor trial at MD Anderson," commented Walter Klemp, Chairman and CEO of Moleculin. "We should emphasize that this $2 million grant is in addition to two prestigious SPORE grants awarded by the National Cancer Institute ("NCI")."

Mr. Klemp added, "The Specialized Programs of Research Excellence ("SPORE") program was established by NCI to enable the rapid and efficient movement of basic scientific findings into clinical settings and it is now considered a highly prestigious award for promising anticancer technologies. Due to the highly competitive nature of such grants and their and external review processes, we believe they provide further validation of our program and the approach to the treatment of brain cancer and cancer metastasis to the brain. Overall, the combination of all of these funding sources not only allows this trial to begin to move forward, we believe it signals strong support for the development of this class of potential drugs and more specifically, significant enthusiasm for the potential of WP1066 to shut down unwanted cell signaling and to empower the immune system to fight cancer."

The grants described here do not flow through Moleculin’s financial statements, but instead are applied to the cost of preclinical and clinical activities at and conducted by MD Anderson.

Cellectar Announces Expansion of Relapsed/Refractory Multiple Myeloma Cohort in Phase 2 Trial of CLR 131

On December 6, 2017 Cellectar Biosciences (Nasdaq: CLRB), a clinical stage biopharmaceutical company focused on the discovery, development and commercialization of drugs for the treatment of cancer, reported that the company will increase the targeted patient enrollment in the relapsed/refractory (R/R) multiple myeloma (MM) cohort of its currently enrolling Phase 2 clinical trial of CLR 131. Data from the MM cohort of the study demonstrated that the treatment exceeded pre-specified criteria for clinically meaningful benefit (Press release, Cellectar Biosciences, DEC 6, 2017, View Source [SID1234522403]). As a result, the cohort will be expanded up to as many as 40 patients.

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

"The initial results from the multiple myeloma arm of this Phase 2 study underscore the potential for CLR 131 to benefit these heavily pre-treated and relapsed patients. We continue to see clinical benefit with CLR 131 in both our Phase 1 and Phase 2 clinical studies and look forward to reporting additional data from the both of these clinical studies next year.," stated James Caruso, president and chief executive officer of Cellectar Biosciences. "Furthermore, we are pleased to have achieved this key clinical milestone within our projected timelines" added Mr. Caruso.