Connect with us

Government

Alex Tabarrok on Covid Failures and Success, Part I

Alex Tabarrok has posted a talk he gave at Bowling Green State University in February. The title is “U.S. Pandemic Policy: Failures, Successes, and Lessons.”
Alex…

Published

on

Alex Tabarrok has posted a talk he gave at Bowling Green State University in February. The title is “U.S. Pandemic Policy: Failures, Successes, and Lessons.”

Alex does a good job of presenting his case. I’ll hit the main highlights on which he does well. At the same time, there are yawning gaps that leave me wondering whether he has no view on the issue (for example, he mentions zero about lockdowns) or whether he just is not familiar with what I thought were pretty well-known failures (e.g., nursing homes in New York, New Jersey, and Pennsylvania.)

I’ll go through the talk seriatim. Because my comments are extensive, Part I is today and goes to about the 41:00 point of the 60-minute talk. Part II will be tomorrow.

Alex starts off by pointing out the huge number of U.S. deaths due to Covid-19, now in excess of 900,000. He notes that this is greater than the total number of U.S. deaths in all foreign wars the U.S. has fought in. That’s correct.

For completeness, though, it would have been good to point out that the median age of military members’ deaths in all U.S. foreign wars was almost certainly below 40 and probably below 35, whereas the median age of Americans who died of Covid was about 80. That means that the number of life years lost to Covid was substantially below the number of life years lost to all those wars combined. (I’m focusing on Americans here. Comparing worldwide deaths from Covid to worldwide deaths from World War II alone shows Covid to be a fraction of WWII, even putting aside life years.)

Am I callous about people close to age 80 who die? No. For one thing, I’m only 9 years away from that age. I’m simply pointing out what Alex’s George Mason economist colleague Don Boudreaux has pointed out well here, namely, that we sensibly react differently to the death of an elderly person than to the death of a teenager.

Next, Alex discusses the economic costs and shows that they are huge. Here’s where I first started wondering: are these the costs of the pandemic alone or are they the costs of the pandemic and of the lockdowns that governors of states with over 98 percent of U.S. residents imposed on those residents? Alex doesn’t address that. The losses in the first few months from early March 2020 to about June 2020 are likely due mainly to people’s voluntary reactions to the pandemic. But after that, the losses were probably mainly due to lockdowns.

His next major point is that Covid-19 was not a “Black Swan” event but, rather, was a predictable and predicted event. Alex says that we were not ready for this pandemic. I’m not sure that’s true. I think we were somewhat ready. As Phillip W. Magness and Peter C. Earle pointed out in “The Fickle ‘Science’ of Lockdowns,” Wall Street Journal, December 19, 2021, in 2019, both the World Health Organization (WHO) and Johns Hopkins University’s Center for Health Security had concluded that large-scale quarantines were not a good way to deal with the pandemic. So it wasn’t so much that “we weren’t ready” as that we were somewhat ready but Donald Trump’s task force and a whole lot of similar organizations in other countries threw out the playbook, ignored tough tradeoffs, and went with widespread lockdowns even of people for whom there was no evidence of disease and people (children) for whom the risk of death was tiny. Alex mentions none of that. Regarding tradeoffs, Scott Atlas, one of my Hoover colleagues and an adviser to President Trump on Covid (too late in the game, given the disastrous decisions Trump made in the first few months) points out in his 2021 book, A Plague Upon Our House, that he (Atlas) tried unsuccessfully to get his colleagues who were advising Trump to look at tradeoffs. I talk about that in my forthcoming review of Atlas’s book in Regulation.

Instead, Trump’s government and governments around the world were influenced by a model created by Neil Ferguson and his colleagues at Imperial College London. The model turned out to be way off-base. One fact that Magness and Earle cite:

Imperial predicted up to 42,473 Covid deaths in Sweden under mitigation and 84,777 under uncontrolled spread. The country, which famously refused to lock down, had some 13,400 deaths in the first year.

More on the Ferguson model later, in Part II.

Here’s one recommendation from the Johns Hopkins study that caught my eye (p. 13):

WHO and national authorities will need to provide strong evidenced-backed reasoning for the necessity of NPIs in order to effectively implement them and to communicate their role and necessity to the public, especially for NPIs such as social distancing that inherently limit civil liberties. Therefore, they should under- take directly or support research on NPIs and disseminate their findings on these analyses.

NPIs are “non-pharmaceutical interventions.”

Next Alex goes over a timeline showing some huge mess-ups by the CDC and the FDA. Alex does such a good job of this, and with a beautiful righteous anger. It goes from about 6:30 to about 14:30. I highly recommend this segment. It covers Helen Chu, whom I wrote about here on April 8, 2020, among others.

A minute or two later Alex, justifiably goes after the FDA for slowing down tests and compares our experience to that of other countries like South Korea. That goes to about 24:00. His story about South Korea (from about 22:00 to about 24:00) is really powerful.

Like Alex, I think these were huge mistakes. Because of these mistakes that slowed testing, we in the United States were flying blind.

Well, almost. Stanford medical professor Jay Bhattacharya, who has a Ph.D. in economics and earned an M.D., was skeptical from the beginning about two things: (1) that the reported fatality rates of about 3 percent were real; and (2) that the virus had not already spread widely as, in his reading of the literature, had happened with previous viruses.

On (1), his reasoning was that what was being measured was the case fatality rate and this was likely to be much higher than the infection fatality rate. Why? The people who went to get tested were disproportionately people who had symptoms, and not just symptoms, but bad symptoms.

To test (2), he and some colleagues, in early April 2020, tested 3,328 residents of Santa Clara county (California) to see how widely the virus had spread.  What they did is called a seroprevalence study. They concluded that 1.1 to 2.0 percent of Santa Clara county residents had antibodies. This implied about 53,000 people, which was a large multiple of the 1,200 confirmed cases at the time.

In private conversation, Jay told me that that percent was just too high for a society-wide lockdown to be effective.

Alex doesn’t mention Bhattacharya’s seroprevalence studies or those of many others who were conducting such studies at the same time who found numbers broadly consistent with Jay’s.

In Alex’s view, the big success was something he had a large role in: persuading the Trump administration to give drug companies many billions of dollars so that they could build capacity and be ready to quickly scale up production once a vaccine was found. This was Operation Warp Speed. OWS also guaranteed that the government would buy the vaccine once it had been produced, even if the virus went away. His story about how they went about that is very interesting and I recommend listening to it. It goes from about 24:30 to about 41:00. The best part, in my view, is getting the FDA to back off from business as usual (at about 25:50.)

Also, Alex says (26:10) that OWS paid firms to start building factories now. I think he leaves out a major, and successful, exception. While Moderna, the company that vaccinated me 3 times, did take that money, I think I recall that Pfizer refused. (I can’t find the link: I remember reading it in the Wall Street Journal in the spring or summer of 2020. Please correct me if I’m wrong.)

I’m a fan of the vaccines. I think they accomplished a lot. The big unknown is whether we would have had the vaccine without the subsidy elements of OWS. Alex clearly thinks we wouldn’t have. He emphasizes the importance of building capacity even before the drug is proven effective. Co-author Charley Hooper, who makes his living consulting to pharmaceutical companies, and I wrote an article in December 2020 titled “The FDA’s Deadly Caution.” We lay out a timeline where, without FDA regulation, we might have had the vaccine months earlier than we had it. As Alex agrees, a few months difference is huge.

That’s it for Part I.

 

 

 

 

(0 COMMENTS)

Read More

Continue Reading

Government

Breaking the tape

The top performers among drugs launched in 2020 were each the first of their kind.

Published

on

Breaking the tape

The top performers among drugs launched in 2020 were each the first of their kind.

By Joshua Slatko • josh.slatko@medadnews.com

The leaders in pharma’s Class of 2020 were all firsts. Veklury, for COVID, and Tepezza, for thyroid eye disease, were each the first drug of any kind to be approved by FDA for their respective disease targets. And while other treatments for migraine exist, Ubrelvy was the first orally administered calcitonin gene-related peptide (CGRP) receptor antagonist (gepant) for the treatment of migraine attacks once they start. The era of follow-ons in pharma may not entirely be over; but surely the industry’s researchers are still breaking barriers. 

Earning nearly $5.57 billion in sales during the product’s first full calendar year on the market, Veklury was the first drug approved by FDA for the treatment of COVID-19.

Veklury

The very first drug to be approved in the United States for the treatment of COVID-19, Gilead’s Veklury received emergency use authorization from FDA during May 2020, an expanded EUA three months later, and full approval for treating patients with COVID requiring hospitalization during October 2020. Veklury had originally been developed for the treatment of hepatitis C and had been studied in Ebola and Marburg virus, without success. 

FDA approval was based on three randomized controlled trials including final results of the National Institute of Allergy and Infectious Diseases’ double blind, placebo-controlled Phase III ACTT-1 trial, which showed that treatment with Veklury resulted in clinically meaningful improvements across multiple outcome assessments compared with placebo in hospitalized patients with COVID-19. Based on the strength of these data, Veklury became a standard of care for the treatment of COVID-19 in hospitalized patients.

In the randomized, double-blind, placebo-controlled ACTT-1 trial, Veklury significantly improved time to recovery as compared to placebo – by five days in the overall study population (10 versus 15 days) and seven days in patients who required oxygen support at baseline (11 versus 18 days). As a secondary endpoint, Veklury also reduced disease progression in patients needing oxygen, resulting in a significantly lower incidence of new mechanical ventilation or ECMO (13 percent versus 23 percent). In the overall patient population, there was a trend toward reduced mortality with Veklury compared with placebo at Day 29.

In June 2021, Gilead announced positive data from three retrospective studies of the real-world treatment of patients hospitalized with COVID-19, adding to the body of mortality and hospital discharge data for patients treated with Veklury. All three of the real-world analyses observed that, in the overall patient populations, patients who received Veklury treatment had significantly lower risk for mortality compared with matched controls. A reduction in mortality was observed across a spectrum of baseline oxygen requirements. The results were consistently observed at different time frames over the course of the pandemic and across geographies. Two of the studies also observed that patients who received Veklury had a significantly increased likelihood of discharge from the hospital by Day 28.

In January 2022, FDA granted expedited approval of a supplemental new drug application for Veklury for the treatment of non-hospitalized adult and adolescent patients who are at high risk of progression to severe COVID-19, including hospitalization or death. The expanded indication allowed for Veklury to be administered in qualified outpatient settings that can administer daily intravenous infusions over three consecutive days. FDA also expanded the pediatric EUA of Veklury to include non-hospitalized pediatric patients younger than 12 years of age who are at high risk of disease progression.

These actions by FDA came amidst a surge in COVID-19 cases and the reduced susceptibility to several anti-SARS-CoV-2 monoclonal antibodies (mAbs) due to the Omicron variant. In contrast, Veklury targets the highly conserved viral RNA polymerase, thereby retaining activity against existing SARS-CoV-2 variants of concern. In vitro laboratory testing has shown that Veklury retains activity against the Omicron variant. 

Quarterly sales, VekluryThe FDA sNDA approval, pediatric EUA expansion, and updated National Institutes of Health Treatment Guidelines for COVID-19 that additionally recommend Veklury for treatment in non-hospitalized settings were based on results from the PINETREE Phase III randomized, double-blind, placebo-controlled trial. The study evaluated the efficacy and safety of a three-day course of Veklury for intravenous use for the treatment of COVID-19 in non-hospitalized patients at high risk for disease progression. An analysis of 562 participants randomly assigned in a 1:1 ratio to receive Veklury or placebo, demonstrated that treatment with Veklury resulted in a statistically significant 87 percent reduction in risk for the composite primary endpoint of COVID-19 related hospitalization or all-cause death by Day 28 (0.7 percent, 2/279) compared with placebo (5.3 percent, 15/283). In the study, no deaths were observed in either arm by Day 28.

In February, Gilead released data demonstrating the in vitro activity of Veklury against 10 SARS-CoV-2 variants, including Omicron. Results of Gilead’s studies were consistent with other in vitro studies independently conducted by researchers from institutions in other countries, including Belgium, the Czech Republic, Germany, Poland and the United States, which confirmed Veklury’s antiviral activity against multiple previously identified variants of SARS-CoV-2, including Alpha, Beta, Gamma, Delta and Omicron.

The study analyzed in vitro antiviral activity by two methods to understand the susceptibility of 10 major SARS-CoV-2 variants to Veklury. The study results showed similar activity of Veklury against the variants and an early ancestral A lineage isolate detected in Seattle, Wash. (WA1 strain). Specifically, Delta and Omicron variants both remained fully susceptible to Veklury, and these laboratory results demonstrated that Veklury has remained active against all major variants isolated over the past two years.

In April, FDA approved a supplemental new drug application for Veklury for the treatment of pediatric patients who are older than 28 days, weighing at least 3 kg, and are either hospitalized with COVID-19 or have mild-to-moderate COVID-19 and are considered high risk for progression to severe COVID-19, including hospitalization or death. This approval made Veklury the first and only approved treatment for pediatric COVID patients in the United States. Under the expanded indication, a three-day Veklury treatment regimen is recommended to help prevent hospitalization in non-hospitalized COVID-19 pediatric patients who are at high risk for COVID-19 disease progression. For hospitalized pediatric patients who do not require invasive mechanical ventilation and/or ECMO, a five-day treatment course is recommended. The approval was supported by results from the CARAVAN Phase II/III single arm, open-label study, which demonstrated that Veklury was generally well-tolerated among pediatric patients hospitalized with COVID-19 with a high proportion of participants showing clinical improvement and recovery, as well as data from trials in adults.

Tepezza

Tepezza

Tepezza was the first drug ever approved by FDA for the treatment of thyroid eye disease.

When it earned approval in January 2020, Horizon Therapeutics’ Tepezza became the first and only FDA-approved medicine for thyroid eye disease, a serious, progressive and vision-threatening rare autoimmune disease that is associated with proptosis (eye bulging), diplopia (double vision), blurred vision, pain, inflammation, and facial disfigurement. Tepezza is a fully human monoclonal antibody (mAb) and a targeted inhibitor of the insulin-like growth factor-1 receptor (IGF-1R) that is administered to patients once every three weeks for a total of eight infusions.

The FDA approval of Tepezza was supported by a robust body of clinical evidence, including statistically significant, positive results from the Phase II clinical study, as well as the Phase III confirmatory clinical study OPTIC. The OPTIC study found that significantly more patients treated with Tepezza (82.9 percent) had a meaningful improvement in proptosis (≥ 2 mm) as compared with placebo patients (9.5 percent) without deterioration in the fellow eye at Week 24. Additional secondary endpoints were also met, including a change from baseline of at least one grade in diplopia (double vision) in 67.9 percent of patients receiving Tepezza compared to 28.6 percent of patients receiving placebo at Week 24. In a related analysis of the Phase II and Phase III clinical studies, there were more patients with complete resolution of diplopia among those treated with Tepezza (53 percent) compared with those treated with placebo (25 percent).

In October 2020, Horizon announced new long-term follow-up data from the Phase II clinical trial of Tepezza, which showed a sustained response up to one year following completion of treatment for thyroid eye disease. All patients with Week 72 data (37/37) reported some improvement in at least one of the study outcomes from baseline. 97 percent (36/37) of study participants had an improvement in clinical activity score (decrease of at least 1 point). 86 percent (31/36) had any decrease in proptosis. One patient chose elective TED surgery at Week 70 and did not have proptosis measurements at Week 72. Of patients with baseline diplopia, 70 percent (23/33) had an improvement of at least one grade. 70 percent (26/37) had disease inactivation (CAS of 0 or 1 point).

During December 2020, Horizon announced that the company expected a short-term disruption in Tepezza supply as a result of government-mandated COVID-19 vaccine production orders related to Operation Warp Speed that dramatically restricted capacity available for the production of Tepezza at its drug product contract manufacturer, Catalent. In March 2021, FDA cleared a prior approval supplement to the previously approved Biologics Licensing Application giving Horizon authorization to manufacture more Tepezza drug product resulting in an increased number of vials with each manufacturing slot. The company began to resupply the market in April, which ended the supply disruption.

Tepezza Quarterly SalesIn April 2021, new pooled data from the Tepezza Phase II and III trials was published in The Lancet Diabetes & Endocrinology. This data further reinforced that Tepezza significantly improves proptosis and diplopia for TED patients in different subgroups, with most maintaining a long-term response. There was no evidence for acute disease rebound (increase in percentage of patients no longer meeting proptosis, diplopia or ophthalmic composite outcome) seven weeks after the last dose of Tepezza. Proptosis (87 percent; 62/71), diplopia (66 percent; 38/58) and ophthalmic composite outcome (92 percent; 66/72) responses were observed seven weeks after the last dose of Tepezza. A post-hoc analysis of the composite ophthalmic outcome indicated that 81 percent (68/84) of Tepezza patients versus 44 percent (38/87) of placebo patients were responders at Week 24. Proptosis (67 percent; 38/57), diplopia (69 percent; 33/48) and composite outcome response (83 percent; 48/58) were observed 51 weeks after the last dose of Tepezza for those who had long-term off-treatment data available.

Additionally, in a post-hoc analysis, Tepezza-treated patients with more severe disease (those with ≥3 mm of proptosis and/or inconstant or constant diplopia) and those with less severe disease at baseline both experienced significant improvements in proptosis and diplopia. In patients with more severe disease, those treated with Tepezza had a proptosis response of 79 percent (50/63) compared to 17 percent (11/65) of those who received placebo, and a diplopia response of 68 percent (38/56) compared to 31 percent of those who received placebo (15/49). In patients with less severe disease, those treated with Tepezza had a proptosis response of 71 percent (15/21) compared to 9 percent in those who received placebo (2/22), and a diplopia response of 80 percent (8/10) compared to 30 percent in placebo (3/10).

In post-hoc analyses, patients who received Tepezza in both the lower baseline CAS subgroup (4 or 5) and the higher CAS subgroup (6 or 7) demonstrated statistically significant improvements compared with placebo in proptosis and diplopia. Overall response and CAS of 0 or 1 response also improved.

Post-hoc analysis from the Phase III study also demonstrated that in patients treated with Tepezza, those with higher (≥10 IU/L) or lower (<10 IU/L) serum thyrotropin-binding inhibitory immunoglobulin (TBII) baseline levels both had a proptosis response (mean reduction of -3.65 mm and -3.01 mm, respectively) with no treatment difference between the two groups. In patients with higher baseline TBII, 71 percent (10/14) of patients who received Tepezza experienced an improvement in diplopia compared to 23 percent (3/13) of patients who received placebo.

In November 2021, Horizon announced findings of a real-world adherence analysis of Tepezza for the treatment of TED. The analysis found that more than 90 percent (n=995) of people who were prescribed Tepezza for TED went on to complete all eight infusions, indicating a high level of adherence to the medicine in clinical practice. The study evaluated 1,101 people living with TED (71 percent female, mean age 58 years) who started treatment with Tepezza prior to July 2020. Non-compliance was low at approximately 1 percent (n=15). Only 8 percent (n=84) reported that they discontinued because of adverse events.

In June 2022, Horizon announced results of a new analysis examining rates of hyperglycemia among patients treated with Tepezza for TED compared to placebo in the Phase II and OPTIC Phase III clinical trials. The analysis found a total of nine adverse event reports of hyperglycemia in eight patients (8/84, 10 percent) who received Tepezza, and one patient (1/86; 1.2 percent) who received placebo. The majority (5/8, 63 percent) of patients who experienced hyperglycemia while taking Tepezza had pre-existing diabetes. Of the hyperglycemic AEs reported in the Tepezza-treated patients, all were controlled with medicine. All reported AEs were grade 1 (>ULN-160mg/dl) or grade 2 (161 – 250mg/dl), and none led to study discontinuation. HbA1c levels increased by 0.22 percent in those treated with Tepezza compared to 0.04 percent among placebo patients.

Ubrelvy

Ubrelvy

Ubrelvy was the first orally administered calcitonin gene-related peptide receptor antagonist (gepant) to be approved by FDA for the treatment of migraine attacks once they start.

Approved by FDA in late December of 2019, Ubrelvy was the first orally administered calcitonin gene-related peptide (CGRP) receptor antagonist (gepant) for the treatment of migraine attacks once they start. Ubrelvy works by blocking CGRP, a protein that is released during a migraine attack, from binding to its receptors. It works without constricting blood vessels, which some older treatments were known to do. FDA’s approval was based on four clinical studies (ACHIEVE I, ACHIEVE II, UBR-MD-04, and 3110-105-002), which demonstrated efficacy, safety, and tolerability of orally administered Ubrelvy in the acute treatment of migraine. Both 50 mg and100 mg dose strengths demonstrated significantly greater rates of pain freedom and freedom from the most bothersome migraine-associated symptom at two hours, compared with placebo. Ubrelvy joined AbbVie’s portfolio when that company completed its acquisition of Allergan in May 2020. 

In August 2020, AbbVie announced Serena Williams as the spokesperson for Ubrelvy to raise awareness of an effective acute treatment option for people living with migraine. The multichannel marketing campaign featuring Williams highlighted how Ubrelvy works for people with different lifestyles by helping individuals treat their migraine attacks anytime, anywhere. As spokesperson, she was featured in a video, available on social media, talking with neurologist and paid AbbVie consultant Dr. Jennifer McVige about her experience with migraine and Ubrelvy. Williams was also included in print and digital advertising and other marketing initiatives.

In September 2021, FDA approved Abb­Vie’s Qulipta, another drug from the gepant family, for the preventive treatment of episodic migraine in adults. Qulipta is the first and only oral calcitonin gene-related peptide receptor antagonist specifically developed for the preventive treatment of migraine. The approval was supported by data from a robust clinical program evaluating the efficacy, safety, and tolerability of Qulipta in nearly 2,000 patients who experienced 4 to 14 migraine days per month, including the pivotal Phase III ADVANCE study, the pivotal Phase IIb/III trial, and the Phase III long-term safety study.

Ubrevly quarterly salesIn the pivotal Phase III, multicenter, randomized, double-blind, placebo-controlled, parallel-group ADVANCE trial, the primary endpoint was change from baseline in mean monthly migraine days across the 12-week treatment period. All Qulipta dose groups met the primary endpoint and demonstrated statistically significant reductions in mean monthly migraine days compared to placebo. Patients treated with 60 mg of Qulipta across 12 weeks experienced a 4.2-day reduction from baseline of 7.8. A key secondary endpoint in the ADVANCE trial measured the proportion of patients that achieved a ≥50 percent reduction in monthly migraine days across the 12-week treatment period. The trial demonstrated that 56 percent/59 percent/61 percent of patients in the 10 mg/30 mg/60 mg Qulipta arms, respectively, achieved a 50-100 percent reduction, compared to 29 percent of patients in the placebo arm.

During June, AbbVie submitted a supplemental NDA to FDA for Qulipta to support the preventive treatment of chronic migraine in adults. If approved, Qulipta would be the first gepant cleared for the broad indication of the preventive treatment of migraine, including episodic and chronic. The supplemental NDA submission includes data from the pivotal Phase III PROGRESS trial in patients with chronic migraine, which supplements the existing data in episodic migraine. People living with chronic migraine experience headaches for 15 or more days per month, which, on at least eight of those days per month, have the features of migraine.

The Phase III PROGRESS trial met its primary endpoint of statistically significant reduction from baseline in mean monthly migraine days compared to placebo across the 12-week treatment period in adults with chronic migraine. The trial also demonstrated that treatment with Qulipta 60 mg once daily (QD) and 30 mg daily (BID) resulted in statistically significant improvements in all six secondary endpoints. This includes a key secondary endpoint that measured the proportion of patients that achieved at least a 50 percent reduction in mean monthly migraine days across the 12-week treatment period. 

Josh Slatko, Med Ad News Josh Slatko is contributing editor of Med Ad News and PharmaLive.com.

Read More

Continue Reading

Government

Over the top

The biopharma industry’s response to the global pandemic has propelled some COVID-19 vaccines into the leading ranks of the world’s best-selling products,…

Published

on

Over the top

The biopharma industry’s response to the global pandemic has propelled some COVID-19 vaccines into the leading ranks of the world’s best-selling products, with Pfizer/BioNTech’s Comirnaty surpassing AbbVie’s Humira for the No. 1 spot.

By Andrew Humphreys • andrew.humphreys@medadnews.com

The ripple effects of the worldwide COVID-19 pandemic continue to be felt throughout the biopharmaceutical realm, from allocation of business resources to the revenue impact of new vaccines and treatments for the industry’s main players. No biopharma company has thrived more during the pandemic’s reign than Pfizer, which experienced the largest increase in market capitalization during 2021 at $127 billion, rising to $331 billion. 

Comirnaty became the first COVID-19 vaccine to gain full approval.

Pfizer has collaborated with BioNTech to jointly develop the mRNA-based coronavirus vaccine Comirnaty/BNT162b2 to help prevent COVID-19. Comirnaty/BNT162b2 accounted for 45 percent of Pfizer’s total revenue during 2021, coming in at $36.78 billion. For the first six months of 2022, Pfizer reported Comirnaty direct sales and alliance revenue of $22.08 billion. As of July 28, Pfizer forecasted $32 billion in revenue for Comirnaty for full-year 2022, with gross profit to be split evenly with BioNTech, which includes doses expected to be delivered throughout the fiscal year. 

Comirnaty is based on Bi­oN­Tech’s proprietary messenger RNA technology. As the first-ever approved mRNA therapy, Comirnaty additionally represents BioNTech’s first commercial product. Through the vaccine, BioNTech’s revenue grew from €482.3 million ($571 million) in 2020 to €18.98 billion ($22.45 billion) for 2021. In reporting first-quarter 2022 results, BioNTech reiterated the company’s prior full-year 2022 financial year outlook of €13 billion ($15.4 billion) to €17 billion ($20.11 billion).

Pfizer-BioNTech’s COVID-19 vaccine is authorized by the U.S. Food and Drug Administration under Emergency Use Authorization (EUA) for active immunization to prevent coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in individuals 6 months of age and older. Comirnaty (approved under a Biologics License Application)/BNT162b2 (authorized under EUA) in July 2022 became the first COVID-19 vaccine to be granted FDA approval for adolescents 12 years and older, following U.S. emergency use authorization in May 2021. Comirnaty became the first FDA-approved COVID-19 vaccine for individuals 16 years and older during August 2021. 

The impact of the worldwide pandemic led to the unseating of Humira (adalimumab) as the world’s top-selling pharmaceutical product in 2021, which was the medicine’s best-performing year ever. Humira has annually been the best seller among prescription medicines dating back to 2012. The drug’s combined revenue for 2021 between AbbVie and Japan’s Eisai topped $21.18 billion. AbbVie reported $20.69 billion of that total, the first time Humira broke the $20 billion barrier in one year for the North Chicago-based company. For first-half 2022, AbbVie reported Humira worldwide revenue of $10.1 billion.Humira

Humira is administered as a subcutaneous injection. The biologic therapy is approved for treating various autoimmune diseases in North America and in the European Union: rheumatoid arthritis (moderate to severe), psoriatic arthritis, ankylosing spondylitis, adult Crohn’s disease (moderate to severe), plaque psoriasis (moderate to severe chronic), juvenile idiopathic arthritis (moderate to severe polyarticular), ulcerative colitis (moderate to severe), axial spondyloarthropathy, pediatric Crohn’s disease (moderate to severe), hidradenitis suppurativa (moderate to severe), pediatric enthesitis-related arthritis, non-infectious intermediate, posterior and panuveitis, pediatric ulcerative colitis (moderate to severe), and pediatric uveitis. Humira is approved in Japan for treating intestinal Behçet’s disease and pyoderma gangrenosum.

Humira is sold in other markets around the globe, including Japan, China, Brazil, and Australia. The medication accounted for 37 percent of AbbVie’s total net revenue during 2021 and nearly 36 percent during the first six months of 2022.

Moderna’s COVID-19 vaccine Spikevax (mRNA-1273) has been authorized for use or approved in more than 70 countries. The FDA fully approved the BLA for Spikevax for individuals 18 years of age and older in January 2022. Moderna’s COVID-19 vaccine was made available under EUA in the United States on Dec. 18, 2020. The full licensure of Spikevax in the United States joined that in Canada, Japan, the European Union, the UK, Israel, and other countries where the adolescent indication is additionally approved. 

During June 2022, Moderna gained EUA from the FDA for the company’s COVID-19 vaccine mRNA-1273 in young children ages 6 months through 5 years of age at a dose level of 25 µg. Moderna has additionally received emergency use authorization for a 50 µg two-dose regimen of mRNA-1273 for children ages 6 through 11 years old and a 100 µg two-dose regimen for adolescents aged 12 through 17 years old. 

Spikevax marks Moderna’s first commercial product. Sales amounted to nearly $17.68 billion during full-year 2021. For the first six months of 2022, Moderna reported product sales of about $10.46 billion.

Keytruda ranks as the world’s top-selling cancer therapeutic. Global sales for Merck’s checkpoint inhibitor grew from $11.08 billion during 2019 to $14.38 billion for 2020 and $17.19 billion in 2021. For first-half 2022, Merck reported Keytruda global sales of $10.06 billion. The anti-PD-1 (programmed death receptor-1) therapy contains the active chemical pembrolizumab.

Keytruda

Keytruda works by increasing the ability of the body’s immune system to help detect and fight tumor cells. The humanized monoclonal antibody blocks the interaction between PD-1 and its ligands, PD-L1 and PD-L2, thereby activating T lymphocytes that may affect both tumor cells and healthy cells.

Outside the COVID-19 vaccine domain, Keytruda is expected to overtake Humira as the top-selling prescription medicine in 2023 when the latter’s U.S. market exclusivity is set to expire. AbbVie has entered into settlement and license deals with several adalimumab biosimilar manufacturers. The licenses in the United States will start during 2023 and the licenses in Europe began in 2018. “The inevitable arrival of Humira biosimilars in the U.S. next year means that AbbVie is hurtling towards biopharma’s biggest-ever patent cliff,” according to Evaluate Pharma analysis.

Meanwhile, Keytruda is anticipated to continue thriving as the product’s compound patent is protected from expiration in all majors markets until at least 2028 (the United States and China) and into the following decade in the EU and Japan. 

According to analysts from Evaluate Pharma, come 2028, Keytruda will remain the top-selling non-Covid treatment with estimated sales of $30.9 billion. By that year, the top-selling pharmaceutical of all-time, Humira, will no longer be a member of the top 10 sellers (see graphic on this page). 

Per Evaluate Pharma, the No. 2 seller in 2028 is projected to be Bristol Myers Squibb and Ono Pharmaceutical’s Opdivo (nivolumab), predicted to trail Keytruda by nearly half in revenue at $15.7 billion. A fully human monoclonal antibody that binds to the PD-1 on T and NKT cells, the biological product Opdivo has received approvals for various anti-cancer indications including bladder, blood, colon, head and neck, kidney, liver, lung, melanoma, mesothelioma and stomach.

Biggest Selling Drugs, Evaluate Pharma

Download the listing of the top 200 medicines based on global sales during 2021

Andrew Humphreys is contributing editor of Med Ad News and PharmaLive.com.

Read More

Continue Reading

Economics

Braxia and KetaMD, CEOs McIntyre and Gumpel Speak on Acquisition

Last week, the Canadian company Braxia Scientific acquired 100% of the issued and outstanding stock of KetaMD, Inc. This is an exciting acquisition, and…

Published

on

Last week, the Canadian company Braxia Scientific acquired 100% of the issued and outstanding stock of KetaMD, Inc. This is an exciting acquisition, and in today’s interview, The Dales Report’s Nicole Hodges talks with CEOs Dr. Roger McIntyre and Warren Gumpel of Braxia Scientific and KetaMD respectively.

For some background information, KetaMD is a U.S. based, privately-held, innovative telemedicine company, with a mission to address mental health challenges via access to technology-facilitated ketamine-based treatments. Braxia Scientific is Canada’s first clinic specializing in ketamine treatments for mood disorders. They recorded revenue of $1.49m for 2022 fiscal year, ended March 31. On a year-over-year basis, revenue increased 47.5%.

Here’s some highlights from the interview.

KetaMD gives Braxia a presence in the US

Dr. McIntyre says that KetaMD gives Braxia what they’ve had as their vision from the beginning: a US presence. KetaMD is a living program. It’s already running, has infrastructure, and patients. McIntyre believes that a program like KetaMD is something Braxia’s needed to scale and obtain commercial success.

With telemedicine, Braxia has a potential to serve a gap in access. The zeitgeist of “patient going to medicine” has flipped, McIntyre says. “Now it’s medicine goes to the patient, and that is long overdue.”

COVID speeding a trend that was already happening

In 2020, 80% of physicians indicated they had virtual visits. That’s a number up from 22% the year before. But this is something that many doctors, McIntyre included, believe always should have happened. The pandemic only was the catalyst for innovation and making the option viable.

While some treatments will always need a clinic or a hospital, McIntyre believes some treatments can be done safely at home. And they are, for many chronic diseases. He feels implementing ketamine and psychedelics would be among these treatments where service could be expanded into the home. It would require careful SOPs in place, best practices, and surveillance. But he believes Braxia Scientific could deliver this with KetaMD.

Gumpel to stay as CEO of KetaMD

Gumpel says that KetaMD benefits in this acquisition from being part of the world’s most prominent researchers in depression, psychedelics, and ketamine. In the acquisition, he’ll stay on as CEO. He admits that Dr. McIntyre has been a huge part of collecting the data on the safety of ketamine treatment, and has a strong motivation to “see this thing through until most of society can access that – or at least the people that need it and want it.”

Gumpel admits he has a personal connection to ketamine treatment. As a person who has experienced bouts of depression for years, it saved his life, he says. He is grateful he was living within walking distance of ketamine treatment in Manhattan. It made him extremely aware of the accessibility gap, which in part inspired KetaMD.

Be sure to tune in for the full interview regarding Braxia and KetaMD, right here on The Dales Report!

The post Braxia and KetaMD, CEOs McIntyre and Gumpel Speak on Acquisition appeared first on The Dales Report.

Read More

Continue Reading

Trending