Intercept falls on NASH study

Intercept falls after releasing ‘supportive data’ from Phase 3 NASH study

Intercept Pharmaceuticals (ICPT) overnight announced additional “supportive data” from its Phase 3 Regenerate study of obeticholic acid in patients with liver fibrosis due to nonalcoholic steatohepatitis.

stockwinners.com ICPT

Intercept falls after releasing ‘supportive data’ from Phase 3 NASH study, Stockwinners

Nonalcoholic steatohepatitis (NASH) is liver inflammation and damage caused by a buildup of fat in the liver. It is part of a group of conditions called nonalcoholic fatty liver disease. You may be told you have a “fatty liver.”

The new data based on additional analyses show that obeticholic acid “demonstrated robust efficacy across a range of additional histologic and biochemical parameters,” Intercept said in a statement.

The data are being presented today at the International Liver Congress in Vienna, Austria.

The primary efficacy analysis assessed efficacy at 18 months in 931 patients with stage 2 or 3 liver fibrosis due to NASH.

Patients with biopsy proven NASH with fibrosis were randomized 1:1:1 to receive placebo, OCA 10 mg or OCA 25 mg once daily.

A repeat biopsy was conducted after 18 months for histologic endpoint assessment.

Overall, study discontinuations in the primary efficacy analysis population were balanced across treatment groups.

As previously reported, in the primary efficacy analysis, once-daily OCA 25 mg met the primary endpoint of fibrosis improvement with no worsening of NASH in 23.1% of patients compared to 11.9% of placebo patients at the planned 18-month interim analysis, the company said.

In the primary efficacy analysis, a numerically greater proportion of patients in both OCA treatment groups compared to placebo achieved the primary endpoint of NASH resolution with no worsening of liver fibrosis; however, this did not reach statistical significance.

As agreed with the FDA, in order for the primary objective to be met, the study was required to achieve one of the two primary endpoints, it added.

Additional supportive efficacy analyses were conducted using the per protocol population.

Approximately three-fold more patients in the OCA 25 mg group achieved an improvement of fibrosis by greater than or equal to 2 stages compared to placebo, Intercept reported.

ICPT is down 12%, or $14.14, to $106.54.

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Sorrento Therapeutics reports positive Parkinson’s disease study, shares rise

Sorrento Therapeutics announces top line results from Parkinson’s disease study


Sorrento Therapeutics announces top line results from Parkinson’s disease study, Stockwinners

Sorrento Therapeutics (SRNE) announced top line results in a discovery study aimed at exploring potential benefits of resiniferatoxin in controlling neuro-inflammatory processes associated with Parkinson’s disease in a rodent model.

Many clinical and pathological studies have shown that the disease extends beyond the substantia nigra and involves non-dopaminergic neurotransmitter systems that mediate both motor and non-motor symptoms.

Several therapeutic strategies have been proposed to treat such symptoms. However, despite the significant morbidity associated with these symptoms, research into and drug development for these problems remain scarce.

Transient receptor potential vanilloid 1, or TRPV1, is involved in pain perception and is highly expressed in sensory neurons. TRPV1 is also present in the brain where it may play a role in modulating neuronal function, controlling motor behavior and regulating neuroinflammation.

TRPV1 receptors are considered an important modulator of basal ganglia functions, and pharmacological changes to cells expressing those receptors might lead to protective therapies in Parkinson-induced motor symptoms.

Intrathecal administration of RTX at 7 days after AAV-A53T resulted in improved motor function analyzed by fine motor kinematic analysis when compared to control mice administered with vehicle for RTX.

No significant adverse effects after RTX infusion were observed. However, no significant effects in dopamine and its metabolites levels in striatum were observed.

The findings demonstrated activity of intrathecal administration of RTX at the early intervention paradigm to rescue motor deficits in AAV-A53T model.

The lack of effect on dopamine levels suggest that behavioral recovery is driven by mechanisms other than direct protection of nigrostriatal dopaminergic neurons, including modulation of neuroinflammation and/or analgesic effect of RTX after IT delivery.

A provisional patent has been filed for non-dopaminergic therapeutic approach with resiniferatoxin for symptomatic relief of motor symptoms associated with Parkinson’s disease.

The full results of the study will be released in publication in a scientific journal and presented at an upcoming neurosciences conference later this year.

Enabling preclinical work will continue with the goal of filing an IND by the end of the year. If results are confirmed, human clinical trials to start soon after. announces top line results from Parkinson’s disease study

Sorrento Therapeutics announced top line results in a discovery study aimed at exploring potential benefits of resiniferatoxin in controlling neuro-inflammatory processes associated with Parkinson’s disease in a rodent model.

Many clinical and pathological studies have shown that the disease extends beyond the substantia nigra and involves non-dopaminergic neurotransmitter systems that mediate both motor and non-motor symptoms.

Several therapeutic strategies have been proposed to treat such symptoms. However, despite the significant morbidity associated with these symptoms, research into and drug development for these problems remain scarce.

Transient receptor potential vanilloid 1, or TRPV1, is involved in pain perception and is highly expressed in sensory neurons.

TRPV1 is also present in the brain where it may play a role in modulating neuronal function, controlling motor behavior and regulating neuroinflammation. TRPV1 receptors are considered an important modulator of basal ganglia functions, and pharmacological changes to cells expressing those receptors might lead to protective therapies in Parkinson-induced motor symptoms.

Intrathecal administration of RTX at 7 days after AAV-A53T resulted in improved motor function analyzed by fine motor kinematic analysis when compared to control mice administered with vehicle for RTX.

No significant adverse effects after RTX infusion were observed. However, no significant effects in dopamine and its metabolites levels in striatum were observed.

The findings demonstrated activity of intrathecal administration of RTX at the early intervention paradigm to rescue motor deficits in AAV-A53T model.

The lack of effect on dopamine levels suggest that behavioral recovery is driven by mechanisms other than direct protection of nigrostriatal dopaminergic neurons, including modulation of neuroinflammation and/or analgesic effect of RTX after IT delivery.

A provisional patent has been filed for non-dopaminergic therapeutic approach with resiniferatoxin for symptomatic relief of motor symptoms associated with Parkinson’s disease. The full results of the study will be released in publication in a scientific journal and presented at an upcoming neurosciences conference later this year.

Enabling preclinical work will continue with the goal of filing an IND by the end of the year. If results are confirmed, human clinical trials to start soon after.

SRNE closed at $4.09.

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Verrica Pharmaceuticals reports positive data on its molluscum contagiosum drug

Verrica Pharmaceuticals presents results from Phase 3 clinical trials of VP-102

Verrica Pharmaceuticals reports positive data on its molluscum contagiosum drug, Stockwinners

Verrica Pharmaceuticals (VRCA) presented data from the company’s pivotal Phase 3 CAMP-1 and CAMP-2 trials of lead product candidate, VP-102, at the American Academy of Dermatology annual meeting being held in Washington, DC from March 1-5.

Both trials of VP-102 in patients with molluscum contagiosum successfully met their primary endpoints.

In each trial, a clinically and statistically significant proportion of patients treated with VP-102 demonstrated complete clearance of all treatable molluscum lesions in 12 weeks.

On average, molluscum can take approximately 13 months to resolve without treatment, and in some cases can remain unresolved for several years.

The two randomized, double-blind, multicenter, placebo-controlled trials evaluated the efficacy of dermal application of VP-102 compared to placebo in subjects with molluscum.

In total, the trials enrolled 528 subjects two years of age and older with molluscum at 31 centers in the U.S. Subjects were treated once every 21 days with topical solution of 0.7% cantharidin for up to four applications.

Complete clearance of molluscum lesions was evaluated by assessment of the number of lesions at study visits over 12 weeks. Results from CAMP-1 and CAMP-2 showed 46% and 54% of subjects treated with VP-102, respectively, achieved complete clearance of all treatable molluscum lesions at the end of the trials versus 18% and 13% of subjects in the placebo groups.

By Day 84, VP-102 treated subjects had a 69% and 83% mean reduction in the number of molluscum lesions, a pre-specified endpoint, in CAMP-1 and CAMP-2 respectively, compared to a 20% increase and a 19% reduction for subjects on placebo. VP-102 was well-tolerated in both trials, with no serious adverse events reported in VP-102 treated subjects.

The most frequently reported adverse events were application site reactions that are well-known, reversible side effects related to the mechanism of action of cantharidin, a blistering agent, which is the active ingredient in VP-102.

There were no treatment-related serious adverse events reported in CAMP-1 or CAMP-2. Verrica previously announced topline results from both trials on January 3, 2019.

Based on the positive results, the company plans to submit a New Drug Application for VP-102 in the second half of 2019. If approved, VP-102 would be the first FDA-approved treatment for molluscum contagiosum.


Molluscum contagiosum is a relatively common viral infection of the skin, mainly in children, Stockwinners.com

VRCA closed at $12.11.

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Spark Therapeutics sold for $4.8 billion

Roche acquires Spark Therapeutics for $114.50 per share, a 122% premium

Spark tumbles on hemophilia study , Stockwinners

Roche acquires Spark Therapeutics for $114.50 per share , Stockwinners

Spark Therapeutics (ONCE) announced that it has entered into a definitive merger agreement for Roche (RHHBY) to fully acquire Spark Therapeutics at a price of $114.50 per share in an all-cash transaction.

This corresponds to a total equity value of approximately $4.8B on a fully diluted basis, inclusive of approximately $500M of projected net cash expected at close.

The per share price represents a premium of 122% to Spark’s closing price on Feb. 22, 2019. The merger agreement has been unanimously approved by the boards of both Spark and Roche.

Under the terms of the merger agreement, Roche will commence a tender offer to acquire all outstanding shares of Spark’s common stock, and Spark will file a recommendation statement containing the unanimous recommendation of the Spark board that Spark shareholders tender their shares to Roche.

Spark Therapeutics will continue its operations in Philadelphia as an independent company within the Roche Group.

The closing of the transaction is expected to take place in Q2 of 2019.

Bernstein analyst Vincent #Chen notes that he has long seen Spark Therapeutics (ONCE) as a takeout candidate in gene therapy after the Wall Street Journal reported Roche (RHHBY) is near acquiring the company for close to $5B.

The analyst thinks the deal makes sense as adding hemophilia gene therapy to Hemlibra sets up Roche as a leader in next-gen non-factor hemophilia drugs, CNS gene therapy pipeline is a good fit for Roche’s growing neuroscience franchise, and as it serves as a cornerstone in establishing Roche as a gene therapy leader, to rival the likes of Novartis (NVS).


Credit Suisse analyst Martin Auster notes that the Wall Street Journal recently reported that Roche (RHHBY) is nearing a deal with Spark Therapeutics (ONCE) for $5B.

The analyst believes the transaction value implies the re-emergence of Spark’s hemophilia A gene therapy program with a competitive profile and substantial value assigned to additional pipeline programs, such as SPK-3006 for Pompe, and the technology platform.

Spark’s acquisition would further strengthen the company’s position in the hemophilia space, he contends. Further, Auster argues that the deal may increase M&A interest among other gene therapy names in his coverage universe, which include BioMarin (BMRN), Sarepta (SRPT), Ultragenyx (RARE), PTC (PTC) and Solid Biosciences (SLDB). He sees particularly strong read-through to Sarepta.


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Zosano reports positive migraine data, Shares jump

Zosano says Qtrypta long-term study shows ‘well-tolerated safety profile’

Zosano says Qtrypta long-term study shows 'well-tolerated safety profile', See Stockwinners for more

Zosano says Qtrypta long-term study shows ‘well-tolerated safety profile’ , Stockwinners

Zosano Pharma (ZSAN) announced earlier today the completion of the second and final goal of the long-term safety study for Qtrypta, in which patients treated migraine attacks over a one year period.

“The long-term data generated in this trial reinforced the well-tolerated safety profile and strong efficacy results previously reported in the six-month dosing portion of this safety study and in the randomized Phase 2/3 ZOTRIP pivotal study,” the company said in a statement.

Throughout the clinical program, over 5,800 migraine attacks have been treated with Qtrypta to date, it added.

The Qtrypta long-term safety trial is an open-label study evaluating the safety of the 3.8 mg dose of intracutaneous zolmitriptan in adults with migraine who have historically experienced at least two migraine attacks per month.

The study evaluated over 150 adults with migraine disease for six months, and more than 50 patients for a year at 31 sites in the U.S.

Of more than 5,800 migraines treated, investigators reported 832 adverse events, of which 298 were reported as application site reactions and 161 were reported as triptan related adverse events.

Observational efficacy parameters continued to demonstrate a rate of pain freedom at two hours following patch application of approximately 44% and most bothersome symptom freedom of approximately 68%, while pain relief at two hours was reported at 81% of migraine attacks treated, said Zosano.

The company expects to file an New Drug Application for Qtrypta in the fourth quarter of 2019.

ZSAN is up 95% to $4.41.

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Merck reports positive results of its renal cell carcinoma drug

Merck presents results from Phase 3 KEYNOTE-426 study

Merck presents results from Phase 3 KEYNOTE-426 study, Stockwinners
Merck presents results from Phase 3 KEYNOTE-426 study, Stockwinners

Merck (MRK) announced presentation of the full results from the pivotal Phase 3 KEYNOTE-426 trial investigating KEYTRUDA, Merck’s anti-PD-1 therapy, in combination with Pfizer’s (PFE) Inlyta, a tyrosine kinase inhibitor, for the first-line treatment of advanced renal cell carcinoma at the 2019 Genitourinary Cancers Symposium.

Merck's anti-PD-1 therapy works in combination with Pfizer's (PFE) Inlyta, Stockwinners

Merck’s anti-PD-1 therapy works in combination with Pfizer’s (PFE) Inlyta

This is the first combination regimen to significantly improve overall survival, progression-free survival and objective response rate compared to sunitinib.

Results were consistent across all IMDC subgroups, including favorable, intermediate and poor risk groups, and regardless of PD-L1 expression.

As previously announced, the U.S. Food and Drug Administration has granted priority review for a supplemental Biologics License Application for #KEYTRUDA in combination with axitinib for the first-line treatment of patients with advanced RCC based on the results of KEYNOTE-426, and has set a Prescription Drug User Fee Act, or target action, date of June 20, 2019.

Findings from the first interim analysis showed KEYTRUDA in combination with axitinib reduced the risk of death by 47% – significantly improving OS compared to sunitinib.

For the dual primary endpoint of PFS, the KEYTRUDA combination showed a reduction in the risk of progression of disease or death of 31% compared to sunitinib.

In the study, the ORR was 59.3% for patients who received KEYTRUDA in combination with axitinib and 35.7% for those who received sunitinib, with a complete response rate of 5.8% and 1.9% and a partial response rate of 53.5% and 33.8%, for patients receiving the KEYTRUDA combination or sunitinib, respectively.

Median duration of response was not reached in the KEYTRUDA combination arm and was 15.2 months in the sunitinib arm. The results for OS, PFS and ORR were consistent across all IMDC risk groups and seen regardless of PD-L1 expression.

The observed adverse event profile was as expected based on the known profiles of KEYTRUDA and axitinib.

There was a higher incidence of grade 3 or 4 liver enzyme elevation with KEYTRUDA plus axitinib than previously observed with each agent as monotherapy.

Merck has filed these data with regulatory authorities worldwide.

Merck has an extensive clinical development program in RCC and is advancing multiple potential registration-enabling studies with KEYTRUDA, as monotherapy and in combination with other treatments, including KEYNOTE-564 and KEYNOTE-581.

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Sarepta gene therapy showed functional improvements

Sarepta gene therapy showed functional improvements across all measures 

Sarepta drops after U.K. trial halt,
Sarepta gene therapy showed functional improvements

Sarepta Therapeutics (SRPT) announced  at the 23rd International Congress of the World Muscle Society in Mendoza, Argentina, Jerry Mendell, M.D., of Nationwide Children’s Hospital presented updated results from its gene therapy clinical trial assessing AAVrh74.MHCK7.micro-Dystrophin in individuals with Duchenne muscular dystrophy.

Dr. Mendell presented the following updated data on the four patients enrolled in the study: All patients showed robust expression of transduced micro-dystrophin, which is properly localized to the muscle sarcolemma, as measured by immunohistochemistry.

Mean gene expression for the study, as measured by percentage of micro-dystrophin positive fibers was 81.2% and the mean intensity of the fibers was 96.0% compared to normal control.

All post-treatment biopsies showed robust levels of micro-dystrophin as measured by Western blot, with a mean of 74.3% compared to normal utilizing Sarepta’s method, or 95.8% compared to normal pursuant to Nationwide Children’s quantification of Sarepta’s method that adjusts for fat and fibrotic tissue.

Gene expression for the fourth patient was robust, as follows: As measured by immunohistochemistry, micro-dystrophin positive fibers was 96.2% and the mean intensity of the fibers was 160.0% compared to normal control. As measured by Western blot, patient 4 showed robust levels of micro-dystrophin, with a mean of 182.7% compared to normal utilizing Sarepta’s method, or 222% compared to normal pursuant to Nationwide Children’s quantification of Sarepta’s method that adjusts for fat and fibrotic tissue.

In all patients, expression of micro-dystrophin was associated with significant expression and up-regulation of the dystrophin-associated protein complex, an additional indication of functionality of dystrophin.

All patients showed significant decreases of serum creatine kinase levels at last measure, with a mean reduction of CK of over 78% from baseline.

Doug Ingram, Sarepta’s president and CEO, said, “The encouraging results that we previously saw and reinforced in the fourth patient strengthen our resolve to rapidly move to a confirming trial and, assuming successful, to bring this therapy to the Duchenne community around the world with a sense of urgency.”

SRPT closed at $147.38; it last traded at $152.50.


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Clovis Oncology is in focus

Clovis receives Breakthrough Therapy Designation for Rubraca

CLVS to submit NDA to FDA
Clovis is in focus

 

Clovis Oncology (CLVS) announced that the U.S. Food and Drug Administration has granted Breakthrough Therapy designation for Rubraca as a monotherapy treatment of adult patients with BRCA1/2-mutated mCRPC who have received at least one prior androgen receptor-directed therapy and taxane-based chemotherapy.

Breakthrough Therapy designation is granted by the FDA to investigational agents intended to treat a serious or life-threatening disease or condition and whose preliminary clinical evidence may demonstrate substantial improvement on at least one clinically significant endpoint over available therapy.

The FDA previously granted Breakthrough Therapy designation to Rubraca for the monotherapy treatment of certain advanced ovarian cancer patients and then in December 2016 approved Rubraca for the treatment of certain adult patients with deleterious BRCA mutation associated epithelial ovarian, fallopian tube, or primary peritoneal cancer who have been treated with two or more chemotherapies.

The FDA subsequently approved Rubraca in a second indication, the maintenance treatment of adult patients with recurrent epithelial ovarian, fallopian tube, or primary peritoneal cancer who are in a complete or partial response to platinum-based chemotherapy, in April 2018.

This most recent Breakthrough Therapy designation was granted to Rubraca based on initial efficacy and safety results from TRITON2, the Phase 2 study of Rubraca in men with advanced prostate cancer with BRCA 1/2 mutations and deleterious mutations of other homologous recombination repair genes, in the metastatic castration-resistant setting.

JP Morgan Comments

JPMorgan analyst Cory Kasimov is encouraged by Clovis Oncology’s announcement this morning that rucaparib received breakthrough designation from the FDA for the third line treatment of patients with BRCA mutated metastatic castrate-resistant prostate cancer on the basis of data from the Triton-2 study.

The analyst says the news further increases his confidence in the potential for rucaparib to produce response rates that are meaningfully better than currently available options.

His model implies $9 per share for prostate, assuming a 55% probability of success and $450M in peak unadjusted sales. #Kasimov keeps an Overweight rating on Clovis.

CLVS closed at $29.14, it last traded at $31.50.


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Amarin sharply higher on data

Amarin soars after REDUCE-IT study meets primary endpoint

Amarin sharply higher on data, Stockwinners
Amarin sharply higher on data, Stockwinners

Amarin (AMRN) announced topline results from the Vascepa cardiovascular outcomes trial, REDUCE-IT, a global study of 8,179 statin-treated adults with elevated CV risk.

REDUCE-IT met its primary endpoint demonstrating an approximately 25% relative risk reduction, to a high degree of statistical significance, in major adverse CV events in the intent-to-treat patient population with use of Vascepa 4 grams/day as compared to placebo, Amarin said in a statement.

Patients enrolled in REDUCE-IT had LDL-C between 41-100 mg/dL controlled by statin therapy and various cardiovascular risk factors including persistent elevated triglycerides between 150-499 mg/dL and either established cardiovascular disease or diabetes mellitus and at least one other CV risk factor. Key topline results include approximately 25% relative risk reduction, demonstrated to a high degree of statistical significance, in the primary endpoint composite of the first occurrence of MACE, including cardiovascular death, nonfatal myocardial infarction, nonfatal stroke, coronary revascularization, or unstable angina requiring hospitalization.

This result was supported by robust demonstrations of efficacy across multiple secondary endpoints, the company said.

It added that Vascepa was well tolerated with a safety profile consistent with clinical experience associated with omega-3 fatty acids and current FDA-approved labeling.

The proportions of patients experiencing adverse events and serious adverse events in REDUCE-IT were similar between the active and placebo treatment groups.

Median follow-up time in REDUCE-IT was 4.9 years. Amarin said it is “eager to share REDUCE-IT data in greater detail with both the medical community and regulatory authorities.”

REDUCE-IT results have been accepted for presentation at the 2018 Scientific Sessions of the American Heart Association on November 10, 2018 in Chicago, Illinois.

“We are delighted with these topline study results,” said John Thero, president and CEO of Amarin.

“Given Vascepa is affordably priced, orally administered and has a favorable safety profile, REDUCE-IT results could lead to a new paradigm in treatment to further reduce the significant cardiovascular risk that remains in millions of patients with LDL-C controlled by statin therapy, as studied in REDUCE-IT.”

It notes, “As previously described, given the successful topline results of REDUCE-IT, Amarin is in the process of increasing the number of company sales representatives promoting Vascepa to over 400 people in the United States.”

Shares of Amarin (AMRN) closed at $2.99, it last traded at $12.30.


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Today’s stock disaster

GTx announces placebo-controlled ASTRID trial did not meet primary endpoint

GTx Phase 2 trial of enobosarm meets primary endpoint. Stockwinners.com
Today’s stock disaster

GTx (GTXI) announced that the ASTRID Trial, a Phase 2 double-blind, placebo-controlled clinical trial of orally-administered enobosarm in post-menopausal women with stress urinary incontinence, did not achieve statistical significance on the primary endpoint of the proportion of patients with a greater than 50% reduction in incontinence episodes per day compared to placebo.

The percentage of patients with a greater than 50% reduction after 12 weeks of enobosarm treatment was 58.9% for 3mg, 57.7% for 1mg and 52.7% for placebo.

Enobosarm was generally safe and well tolerated.

Reported adverse events were minimal and similar across all treatment groups.

“We are very disappointed that the ASTRID Trial did not achieve its primary endpoint,” said Robert Wills, executive chairman of GTx.

“We plan to conduct a full review of all the data. We want to thank the patients, physicians, study coordinators and the entire GTx team for their support of this novel study. We have an ongoing preclinical program assessing the potential of SARDs, our novel selective androgen receptor degrader technology, to treat castration-resistant prostate cancer. We are currently on target to have development candidates by year end, which we potentially plan to take into IND-enabling studies.”

GTXI closed at $23.29, it last traded at $2.00.


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Spark Therapeutics tumbles on hemophilia study

Spark says Phase 1/2 data for SPK-8011 shows a 97% reduction in ABR

Spark tumbles on hemophilia study , Stockwinners
Spark tumbles on hemophilia study , Stockwinners

 

Shares of Spark Therapeutics (ONCE) are sinking after the company announced preliminary Phase 1/2 data for its investigational gene therapy candidate SPK-8011 for hemophilia A. A dose response as demonstrated by FVIII expression ranged from 16% to 49%, with a mean of 30% post 12 weeks in five of the participants in the 2×1012 vg/kg cohort, Spark announced in its Q2 earnings release.

As of the July 13, 2018, data cutoff, 12 participants in the Phase 1/2 trial have received a single administration of investigational SPK-8011, including two at a dose of 5×1011 vector genomes /kg body weight, three at a dose of 1×1012 vg/kg and seven at a dose of 2×1012 vg/kg.

Across all participants, at all three doses, beginning four weeks after vector infusion, there has been a 97-percent reduction in annualized bleeding rate and a 97-percent reduction in annualized infusion rate.

The first two trial participants, who have been followed for greater than one year, have shown stable FVIII activity levels since reaching plateau for up to 66 weeks, with follow up ongoing.

Additionally, there is evidence of a dose-dependent increase in mean FVIII activity levels across the three dose cohorts.

Five of the participants in the 2×1012 vg/kg cohort have FVIII activity levels between 16 and 49 percent, with follow-up ranging from 12 to 30 weeks.

The mean FVIII activity for these five participants is 30 percent, based on average FVIII levels post-12 weeks after vector infusion. These five participants have reduced their overall ABR by 100 percent and reduced their overall AIR by 100 percent.

The other two participants in the 2×1012 vg/kg cohort had an immune response that caused their FVIII levels to decline to less than 5 percent. Clinically, both participants have moved from prophylactic to on-demand treatment and have seen meaningful reductions in their bleeding and infusion rates.

One of these participants did not rapidly respond to oral steroids and he elected to be admitted to the hospital to receive two intravenous methylprednisolone infusions rather than have the infusions on an outpatient basis.

The event was subsequently resolved. The admission to hospital for these infusions met the criteria for a serious adverse event.

Of note, across the study, seven of the 12 participants received a tapering course of oral steroids in response to an alanine aminotransferase elevation above patient baseline, declining FVIII levels and/or positive IFN-g enzyme-linked immunospots.

For these seven participants, steroids led to normalization of ALT and ELISPOTs.

For all but the two above mentioned 2×1012 vg/kg cohort participants, oral steroids led to stabilization of target FVIII levels. Based on the totality of the results to date, Spark Therapeutics intends to initiate a Phase 3 run-in study in the fourth quarter of 2018. Following completion of the run-in study, Phase 3 participants are expected to receive 2×1012 vg/kg of SPK-8011.

Additional details on the Phase 3 trial design will be determined following continued discussions with FDA and EMA, which are expected in the fourth quarter.

Finally, the company has successfully scaled-up its mammalian-based manufacturing process in suspension to a capacity level of 200 liters and amended its agreement with Brammer Bio to secure a dedicated manufacturing suite, both of which will enable Spark Therapeutics to meet supply needs for Phase 3 clinical development as well as expected commercial requirements.

ONCE closed at $77.61, it last traded at $56.00.


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ResTORbio higher on data

ResTORbio announces ‘positive’ topline results in Phase 2b trial of RTB101

ResTORbio higher on data, Stockwinners
ResTORbio higher on data, Stockwinners

ResTORbio (TORC) announced positive topline results from its dose-ranging Phase 2b clinical trial that enrolled 652 elderly patients at increased risk of morbidity and mortality associated with respiratory tract infections.

In this trial, RTB101, an oral, selective, and potent inhibitor of target of rapamycin complex 1, demonstrated a statistically significant and clinically meaningful reduction in the percentage of patients with one or more laboratory-confirmed RTIs during the 16-week treatment period compared to placebo, the primary endpoint of the study, with the 10 mg once daily dose.

Greater TORC1 inhibition with RTB101 10 mg in combination with everolimus 0.1 mg did not meet the primary endpoint, suggesting that that less TORC1 inhibition with RTB101 10 mg once daily may have greater benefit in high-risk elderly patients.

The Phase 2b trial was a two-part, randomized, double-blind, placebo-controlled clinical trial conducted during the winter cold and flu season in the southern hemisphere and northern hemisphere.

Patients enrolled were those at increased risk of morbidity and mortality from RTIs including patients who were: 85 years of age or older, or 65 years of age or older with asthma, type 2 diabetes mellitus, chronic obstructive pulmonary disease, or current smokers.

The doses investigated in Part 1 were RTB101 5 mg and RTB101 10 mg once daily. The doses investigated in Part 2 were RTB101 10 mg once daily, RTB101 10 mg twice daily and RTB101 10 mg in combination with everolimus 0.1 mg once daily.

The following was observed in an analysis of the primary endpoint: A 30.6% decrease relative to placebo in the percentage of all patients treated with RTB101 10 mg once daily who developed one or more laboratory-confirmed RTs. A 20.6% decrease relative to placebo in the percentage of all patients treated with RTB101 5 mg once daily who developed one or more laboratory-confirmed RTIs.

No decrease relative to placebo in the percentage of patients treated with either RTB101 10 mg twice daily or the combination of RTB101 10 mg + everolimus 0.1 mg once daily who developed one or more laboratory-confirmed RTIs, suggesting that less TORC1 inhibition with RTB101 10 mg once daily may have greater benefit in high-risk elderly patients.

To better understand the activity observed in the RTB101 10 mg once daily cohort, a pre-specified analysis of each patient subgroup enrolled in the study was conducted.

The following decreases in the percentage of patients with laboratory-confirmed RTIs were observed in the RTB101 10 mg once daily cohort as compared to the placebo cohort: A 68.4% decrease in all asthma patients.

A 66.7% decrease in all patients 85 years of age and older. A 26.9% decrease in all T2DM patients.

No decrease was observed in either COPD patients or current smokers; a 42.0% decrease in all patients was observed when excluding patients with COPD and a 43.9% decrease in all patients was observed when excluding current smokers.

All doses were observed to be well-tolerated. Data from the RTB101 10 mg once daily cohort are as follows: Adverse events were balanced between the RTB101 10 mg once daily and placebo treatment groups. 4.5% of subjects in the RTB101 10 mg once daily cohort and 7.2% of subjects in the placebo cohort had a serious adverse event, none of which were considered related to study drug. 4.5% of subjects in the RTB101 10 mg once daily cohort and 6.1% of subjects in the placebo cohort discontinued study drug due to an AE.

All AEs were mild or moderate except for 11 severe AEs in the RTB101 10 mg once daily cohort and 22 severe AEs in the placebo cohort.

TORC closed at $9.01, it last traded at $24.49.


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PTC Therapeutics higher after acquiring Agilis Biotherapeutics

 PTC Therapeutics to acquire Agilis Biotherapeutics

PTC Therapeutics to acquire Agilis Biotherapeutics

PTC Therapeutics (PTCT)  announced that it has entered into an agreement to acquire Agilis Biotherapeutics.

The transaction was approved by the Boards of both companies. The transaction is expected to close in the third quarter of 2018, pending successful fulfillment of all customary closing conditions.

On completion, PTC plans a smooth transition of operations and the integration of Agilis’ talented and dedicated employees to continue the mission of bringing the pipeline of gene therapies for CNS disorders to patients worldwide.

Under the terms of the merger agreement, PTC will pay an upfront consideration of $50M in cash and approximately $150M in PTC common stock, subject to an estimated maximum 9.34M share limit (with any shortfall to be made whole with additional cash consideration). In addition to the upfront payments, potential future consideration includes $60M in development milestones to be paid over the next two years which includes the acceptance of a BLA.

Additionally, the transaction includes up to $535M in success-based milestones in connection with regulatory approvals on the three most advanced programs and receipt of a priority review voucher, as well as tiered commercial milestones of $150M, and 2-6 % of annual net sales for Friedreich ataxia and Angelman syndrome.

PTCT closed at $36.55, it last traded at $39.38.


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Market higher at midday

Stocks on Wall Street were higher at midday as the S&P 500 rose above 2,800 for the first time since the middle of March.

Stocks on Wall Street were higher at midday as the S&P 500 rose above 2,800, Stockwinners
Stocks on Wall Street were higher at midday as the S&P 500 rose above 2,800, Stockwinners

The Dow has also been strong, though not much of that outperformance is due to JPMorgan (JPM) after the bank and several of its large peers kicked off earnings season with their reports this morning.

ECONOMIC EVENTS:

In the U.S., the June trade price report was mixed, with a weaker than expected 0.4% import price decline and a stronger than expected 0.3% increase in export prices.

The University of Michigan consumer sentiment survey was weaker than expected, falling 1.1 points to a 6-month low of 97.1 in the preliminary print for July. In Asia, China’s exports were strong in June, rising 11.3%, while imports fell a bit short of expectations with an increase of 14.1%.

COMPANY NEWS:

Shares of JPMorgan advanced fractionally after it started off this summer’s earnings season by reporting better than expected earnings for the second quarter. Of note, the bank’s CEO Jamie Dimon said he sees “good global economic growth, particularly in the U.S.”

Meanwhile, Wells Fargo (WFC) slipped 2% after reporting downbeat results for Q2, with the company noting in presentation slides that the third party review of customer accounts is “ongoing.”

Citi (C) shares also fell about 2% after its quarterly report, though the bank’s headline earnings for the quarter beat analysts’ estimates.

In addition, PNC Financial (PNC) reported better than expected results for the quarter and guided for third quarter net interest income to be up low-single digits…

Meanwhile, AT&T (T) was in focus after the U.S. Department of Justice said it plans to appeal the approval of the merger between AT&T and Time Warner. In an interview on CNBC this morning, AT&T CEO Randall Stephenson said that he doesn’t know exactly what the government basis will be for an appeal and that the move by the DOJ “changes nothing”.

Johnson & Johnson (JNJ) dipped about 1% after a Missouri jury awarded $4.69B to 22 women who alleged that use of J&J’s talcum powder products caused their ovarian cancer. The jury award includes $550M in compensatory damages and $4.14B in punitive damages against the company. J&J responded by saying it “intends to pursue all available appellate remedies.”

MAJOR MOVERS:

Among the noteworthy gainers was Biocept (BIOC), which surged 58% after it announced a provider agreement with Alliance Global FZ.

Also higher was Achillion (ACHN), which gained 13% after it said it began dosing in its Phase 1 trial of ACH-5548. Among the notable losers was Gogo (GOGO), which fell 11%, reversing last night’s afterhours gains following the company’s announcement of a strategic review.

Also lower was Ingredion (INGR), which dropped 11% after it announced a $125M cost savings program, provided lower than expected Q2 guidance, and cut its outlook for fiscal 2018.

INDEXES:

Near midday, the Dow was up 93.18, or 0.37%, to 25,018.07, the Nasdaq was up 13.35, or 0.17%, to 7,837.26, and the S&P 500 was up 4.74, or 0.17%, to 2,803.03.


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Zogenix sharply higher on data

Zogenix says primary endpoint achieved in second Phase 3 clinical trial of ZX008

Zogenix sharply higher on data, Stockwinners
Zogenix sharply higher on data, Stockwinners

Zogenix (ZGNX) reported positive top-line results from its second confirmatory Phase 3 study for its investigational drug, ZX008, for the treatment of children and young adults with Dravet syndrome.

Dravet syndrome is a rare, catastrophic, lifelong form of epilepsy that begins in the first year of life with frequent and/or prolonged seizures. Previously known as Severe Myoclonic Epilepsy of Infancy (SMEI), it affects one out of 15,700 individuals, 80% of whom have a mutation in their SCN1A gene.

The study results, which are consistent with those reported in Study 1, Zogenix’s first pivotal Phase 3 study, successfully met the primary endpoint and all key secondary endpoints, demonstrating that ZX008, at a dose of 0.5 mg/kg/day, is superior to placebo when added to a stiripentol regimen. Key Findings: Patients taking ZX008 achieved a 54.7% greater reduction in mean monthly convulsive seizures compared to placebo.

The median reduction in monthly convulsive seizure frequency was 62.7% in the ZX008 group compared to 1.2% in placebo patients. ZX008 also demonstrated statistically significant improvement versus placebo in both key secondary measures, including patients with clinically meaningful reductions in seizure frequency and longest seizure-free interval.

ZX008 was generally well-tolerated in this study with the adverse events consistent with those observed in Study 1 and the known safety profile of fenfluramine.

No patient exhibited cardiac valvulopathy or pulmonary hypertension at any time in the study.

Secondary endpoints assessed ZX008 compared to placebo in terms of the proportions of patients who achieved greater than or equal to 50% reductions and greater than or equal to 75% reductions in monthly convulsive seizures, as well as the median of the longest convulsive seizure-free interval.

ZX008 was generally well-tolerated in this study, with the adverse events consistent with those observed in Study 1 and the known safety profile of fenfluramine.

The incidence of treatment emergent adverse events was similar in both the treatment and placebo groups, with 97.7% of patients receiving ZX008 experiencing at least one treatment emergent adverse event compared to 95.5% of patients in the placebo group.

The most common adverse events in the ZX008 group were decreased appetite, diarrhea, pyrexia, fatigue, and nasopharyngitis.

The incidence of serious adverse events was similar in both the treatment and placebo groups, with 14% of patients in the ZX008 group experiencing at least one treatment emergent serious adverse event compared to 15.9% of patients in the placebo group. T

wo patients in the ZX008 group had an adverse event leading to study discontinuation compared to one in the placebo group.

ZGNX closed at $46.30, it last traded at $55.30.


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