q

[EN IMAGES] Vol spectaculaire: un guichet automatique extirpé d’une caisse Desjardins en Mauricie

Des voleurs ont réussi à dérober un guichet automatique en le tirant à travers la devanture vitrée de l’immeuble à l’aide d’un camion.




q

Qu'est-ce que «4B», le mouvement radical féministe sud-coréen devenu viral aux États-Unis depuis la victoire de Donald Trump?

Non aux rencontres amoureuses, au sexe, au mariage ou à élever des enfants avec un homme.




q

Ottawa ordonne la reprise du travail aux ports de Montréal et de Québec

Le ministre du Travail, Steven MacKinnon, ordonne la reprise des activités dans les ports au pays qui sont à l’arrêt en raison de conflits de travail.




q

Un citoyen souverain qui se présente comme un «gentilhomme de la paix» encore coupable d’entrave

Amoury Lapointe a résisté à son arrestation lors d’une intervention de routine à laquelle il refusait de se soumettre dans son «véhicule diplomatique»




q

Attaque à la voiture-bélier en Chine: 35 morts et des dizaines de blessés

Attaque avec une voiture en Chine: 35 morts et des dizaines de blessés.




q

«Ce n’est pas vrai que je n’ai rien fait»: une ex-directrice de l'école Bedford avait sonné l’alarme à propos du climat toxique

Pour la première fois, une ex-directrice de l’école Bedford explique de vive voix avoir alerté plusieurs fois ses supérieurs quant au climat toxique.




q

L’ancien premier ministre de la Colombie-Britannique John Horgan est décédé

L’ex-premier ministre de la Colombie-Britannique John Horgan est décédé à l’âge de 65 ans après une bataille contre le cancer.




q

Trump est fasciste, mais c’est le Canada qui protège les nazis!

Les progressistes s’inquiètent de voir les États-Unis basculer dans le fascisme depuis l’élection de Donald Trump.




q

La CAQ prend les Ukrainiens en otages dans sa guerre contre Ottawa

Dans ses guéguerres avec Ottawa, le gouvernement de la CAQ ne recule devant aucune bassesse pour marquer des points.




q

Un modeste conseil au PLQ: laissez les beaux-pères au chalet...

Laissez les beaux-pères au chalet et vos candidats libres de vous étonner. S’ils en sont capables, ils le feront.




q

Les Québécois insatisfaits de l’élection de Trump, selon un sondage Léger-Le Journal-TVA

À l’exception notable des électeurs conservateurs.




q

Procès pour triple meurtre à Brossard: incursion dans une scène de crime sanglante et chaotique pour le jury

Le jury au procès du père accusé d’avoir décimé sa famille a eu droit à une véritable incursion dans la scène de crime.




q

Sueurs froides pour deux Swifties québécoises: leurs billets volés... puis retrouvés à temps pour le concert de Taylor Swift vendredi à Toronto

Florence et Marianne seront finalement au concert de leur idole, vendredi, à Toronto, mais elles ont eu toute une frousse.




q

Discrimination subventionnée: quand nos CPE et nos écoles trahissent la laïcité

On apprend aujourd’hui que certains CPE, subventionnés avec votre argent, pratiquent une discrimination scandaleuse dans l’accueil des enfants.




q

La boxeuse Imane Khelif a raison de dire qu’elle est une femme

Ce n’est pas mon opinion, mais celle d’endocrinologues, qui sont les plus crédibles dans ce débat.




q

PRIMEUR | Le PQ a choisi sa candidate pour la partielle dans Terrebonne

Le Parti Québécois misera sur sa présidente, Catherine Gentilcore, pour tenter de ravir la circonscription de Terrebonne à la CAQ.




q

Trudeau et Poilievre au coude-à-coude au Québec, selon un sondage Léger-Le Journal-TVA

Le Bloc Québécois trône toujours en tête, à 35% des intentions de vote, selon un sondage Léger-Le Journal-TVA.




q

Canada, prepare for the big squeeze. Trump will press on several sensitive fronts

Donald Trump's second term as U.S. president carries implications at home and abroad. That includes potentially wreaking havoc on global economies through the aggressive use of tariffs.




q

Samsung QLED takes on OLED

Samsung has upped the TV stakes with a new range of smart TVs with “QLED” displays.




q

Le film «Monsieur Aznavour» présenté à Montréal samedi: une première «symbolique» pour le réalisateur Grand Corps Malade

Gros succès en France, le drame biographique est présenté samedi au Festival Cinemania.




q

Des Swifties québécois témoignent: «En spectacle, le monde arrête de tourner»

Des Swifties québécoises racontent leur expérience durant un concert de la tournée «Eras».




q

Ce qu’il faut savoir sur la nouvelle saison d’«À propos d’Antoine»

La nouvelle saison sera déposée sur illico+ le 13 novembre.




q

Le Canadien, un vrai désastre pour tout le Québec et la télé

Geoff Molson, Kent Hughes et Martin St-Louis avaient promis que le Canadien de Montréal serait dans le «mix» cette saison.




q

Toboggan 2024: La Bottine Souriante et MATTN défonceront l’année à Québec

La ville de Québec pourra compter sur des prestations du groupe La Bottine Souriante et de la DJ belge MATTN pour l’amener en 2025.




q

Des arnaqueurs ciblent les Swifties: «90% des billets à vendre sur les réseaux sociaux sont de l’arnaque», croit un expert

La majorité des billets encore offerts en ligne pour aller voir Taylor Swift à Toronto sont des arnaques, constate un expert en cybersécurité.




q

«Le cyclone de Noël» en tête du box-office québécois

Le film québécois a devancé plusieurs grandes productions hollywoodiennes




q

Guylaine Tanguay tiendra la vedette de la mouture québécoise de la comédie musicale «Ménopause»: «J’ai besoin de me mettre en danger»

Elle tiendra la vedette de l’adaptation québécoise du succès mondial Ménopause aux côtés de Claudine Mercier, Catherine Sénart et Geneviève Charest.




q

Earthquake hits Philippines island

BREAKING: A major undersea earthquake measuring 7.3 has struck the Philippines southeast of the island Jolo.




q

Le stress chronique affaiblit le système immunitaire

Une étude rapporte que la perturbation de l’équilibre du microbiote intestinal par le stress dérègle la fonction des cellules immunitaires.




q

Pour le risque de cancer, l’obésité santé, ça n’existe pas!

Une étude récente confirme que les personnes obèses, même sans anomalies métaboliques, sont à plus haut risque de plusieurs types de cancer.




q

Infections respiratoires: un nouveau facteur de risque de mortalité identifié

Une découverte biochimique intrigante pourrait permettre d’identifier rapidement les patients à haut risque.




q

PSEB seeks qualified candidates for post of managing director at KAPL

Public Sector Enterprises Selection Board (PSEB) is seeking qualified candidates for the post of managing director at the Karnataka Antibiotics & Pharmaceuticals Limited (KAPL) in Bengaluru. The candidate will be




q

Indian health, pharma companies invited to participate in Iraq's 'Medico Expo' from Feb 5─8, 2025

The Embassy of India in Iraq has extended an invitation to Indian businesses to participate in the "Medico Expo," officially known as the Erbil International Health Exhibition. This prestigious event, set to be the




q

Qsight Prospector: boosting sales efficiency

In this episode you can hear Olivia Friett, editor of Medical Plastics News talk to Erik Haines, managing director at Guidepoint Qsight where we will discuss Qsight Prospector, a data-driven sales intelligence programme.




q

Q&A: Bringing sustainability into the medical industry

Brightmark CEO Bob Powell discusses Plastics Renewal technology and how to bring sustainability into the medical industry.




q

Syensqo to showcase portfolio of medical-grade polymers at Compamed

Syensqo, previously part of Solvay Group and a global provider of advanced performance materials and chemical solutions, is making its debut at Compamed 2024.




q

The FemTech Series: How to fix inequality in healthcare

In this episode of The FemTech series Olivia Friett is joined by Jane Kennedy and Dr. MaryAnn Ferreux where we will discuss the inequality in women's health and how we can overcome the obstacles that come with this.




q

How Geometry Revealed Quantum Memory

The unexpected discovery of a geometric phase shows how math and physics are tightly intertwined




q

Medicamentos biosimilares: Lo que los pacientes deben saber

The U.S. Food and Drug Administration posted a video:

¿Qué son los biosimilares? Los biosimilares son un tipo de medicamento que se usa para tratar una variedad de afecciones, como enfermedades crónicas de la piel y los intestinos, artritis, diabetes, afecciones renales, degeneración macular y algunos tipos de cáncer. Un biosimilar es un tipo de medicamento biológico. La mayoría de los medicamentos biológicos se elaboran usando fuentes vivas, como células animales, bacterias o levaduras. Debido a que en su mayoría provienen de fuentes vivas, todos los tipos de productos biológicos tienen diferencias menores que ocurren naturalmente entre los lotes de producción. Así como los medicamentos de marca tienen versiones genéricas, los biológicos originales pueden tener biosimilares. La cuidadosa revisión de datos, estudios y pruebas por parte de la FDA ayuda a garantizar que los productos biosimilares brinden los mismos beneficios de tratamiento que el producto biológico original aprobado por la FDA. Los biosimilares pueden brindarle más acceso a tratamientos importantes y también pueden ahorrarle dinero, dependiendo de su cobertura de seguro. Se han aprobado muchos biosimilares diferentes y se esperan aún más. Para obtener más información, visite www.fda.gov/biosimilars




q

¿Qué hace la FDA después de que aprueba los medicamentos?

The U.S. Food and Drug Administration posted a video:

La FDA monitorea continuamente datos en tiempo real de pacientes, fabricantes de medicamentos y profesionales de la salud, incluyendo informes de reacciones adversas a los medicamentos de receta. Según estos datos, podemos actualizar las etiquetas de los medicamentos o, en casos excepcionales, solicitar la retirada del mercado. Aprenda más sobre el proceso de la FDA para el monitoreo continuo de los medicamentos aprobados.

Para obtener más información sobre el papel de la FDA en la regulación y la aprobación de medicamentos, visite nuestro sitio web en www.fda.gov/drugs/information-consumers-and-patients-drug...

Vea esta serie de tres partes: www.youtube.com/playlist?list=PL0AE2C851E6968546




q

¿Qué hace la FDA después de que aprueba los medicamentos? (30 segundos)

The U.S. Food and Drug Administration posted a video:

La FDA monitorea continuamente datos en tiempo real de pacientes, fabricantes de medicamentos y profesionales de la salud, incluyendo informes de reacciones adversas a los medicamentos de receta. Según estos datos, podemos actualizar las etiquetas de los medicamentos o, en casos excepcionales, solicitar la retirada del mercado. Aprenda más sobre el proceso de la FDA para el monitoreo continuo de los medicamentos aprobados.

Para obtener más información sobre el papel de la FDA en la regulación y la aprobación de medicamentos, visite nuestro sitio web en www.fda.gov/drugs/information-consumers-and-patients-drug...




q

Funding Cutbacks at FDA: A Sequester Primer

At a time when FDA’s responsibilities continue to grow rapidly, the agency has been caught in an across-the-board reduction (sequester) in federal discretionary spending, effective March 2, 2013. Although Congress may yet reverse course and restore money to affected federal agencies, this is not considered a high probability. Altogether, FDA will lose about $209 million between now and September 30, 2013. This will reduce inspections, slow drug and device approvals, and restrict implementation of the Food Safety Modernization Act and other recent legislation. Because of the many questions about the process and outcome, this is FDA Matters’ primer on the sequester of FDA funds.




q

Sequestration Has Less Impact on FDA? Just Not True

“The Hill” newspaper recently reported that: “a survey of federal budgets devoted to developing and enforcing regulations found that many agencies will spend more in 2013 and 2014 than in previous years, indicating that the writing and enforcing of new regulations is largely unimpeded by the massive cuts, known as sequestration.” That certainly sounds authoritative…until you look at the analysis. In fact, the report’s authors appear to know nothing about the federal budget and have used inherently unreliable data in calculating FY 13 and FY 14 spending levels. One can only hope that the authors—allegedly academic experts--know more about regulatory policy than they do about federal budgets.




q

EMA recommends approval of aflibercept biosimilars Afqlir and Opuviz

<p>On 19&nbsp;September 2024, the European Medicines Agency’s (EMA) Committee for Medicinal Products for Human Use (CHMP)&nbsp;adopted a positive opinion,&nbsp;recommending the granting of marketing authorization&nbsp;for&nbsp;two aflibercept biosimilars:&nbsp;&nbsp;Sandoz’s Afqlir and Samsung Bioepis’s Opuviz.&nbsp;These products are biosimilars of the reference product Eylea, developed by Regeneron and Bayer.</p>




q

FDA approves biosimilars: ustekinumab Otulfi and eculizumab Epysqli

<p>The US Food and Drug Administration (FDA) granted approval for two&nbsp;biosimilars, Formycon’s FYB202/Otulfi (ustekinumab-aauz) and Samsung Bioepis’ Soliris biosimilar, Epysqli (eculizumab-aagh), on 27 September and 22 July 2024, respectively. FYB202/Otulfi, a biosimilar referencing&nbsp;Johnson &amp; Johnson’s Stelara, while Epysqli is a biosimilar referencing Alexion’s Soliris.</p>




q

Mariana Oncology’s Radiopharm Platform Acquired By Novartis

Novartis recently announced the acquisition of Mariana Oncology, an emerging biotech focused on advancing a radioligand therapeutics platform, for up to $1.75 billion in upfronts and future milestones. The capstone of its three short years of operations, this acquisition represents

The post Mariana Oncology’s Radiopharm Platform Acquired By Novartis appeared first on LifeSciVC.




q

Questionable Enrollment Math at the UK's NIHR

There has been considerable noise coming out of the UK lately about successes in clinical trial enrollment.

First, a couple months ago came the rather dramatic announcement that clinical trial participation in the UK had "tripled over the last 6 years". That announcement, by the chief executive of the

Sweet creature of bombast: is Sir John
writing press releases for the NIHR?
National Institute of Health Research's Clinical Research Network, was quickly and uncritically picked up by the media.

That immediately caught my attention. In large, global trials, most pharmaceutical companies I've worked with can do a reasonable job of predicting accrual levels in a given country. I like to think that if participation rates in any given country had jumped that heavily, I’d have heard something.

(To give an example: looking at a quite-typical study I worked on a few years ago: UK sites were overall slightly below the global average. The highest-enrolling countries were about 2.5 times as fast. So, a 3-fold increase in accruals would have catapulted the UK from below average to the fastest-enrolling country in the world.)

Further inquiry, however, failed to turn up any evidence that the reported tripling actually corresponded to more human beings enrolled in clinical trials. Instead, there is some reason to believe that all we witnessed was increased reporting of trial participation numbers.

Now we have a new source of wonder, and a new giant multiplier coming out of the UK. As the Director of the NIHR's Mental Health Research Network, Til Wykes, put it in her blog coverage of her own paper:
Our research on the largest database of UK mental health studies shows that involving just one or two patients in the study team means studies are 4 times more likely to recruit successfully.
Again, amazing! And not just a tripling – a quadrupling!

Understand: I spend a lot of my time trying to convince study teams to take a more patient-focused approach to clinical trial design and execution. I desperately want to believe this study, and I would love having hard evidence to bring to my clients.

At first glance, the data set seems robust. From the King's College press release:
Published in the British Journal of Psychiatry, the researchers analysed 374 studies registered with the Mental Health Research Network (MHRN).
Studies which included collaboration with service users in designing or running the trial were 1.63 times more likely to recruit to target than studies which only consulted service users.  Studies which involved more partnerships - a higher level of Patient and Public Involvement (PPI) - were 4.12 times more likely to recruit to target.
But here the first crack appears. It's clear from the paper that the analysis of recruitment success was not based on 374 studies, but rather a much smaller subset of 124 studies. That's not mentioned in either of the above-linked articles.

And at this point, we have to stop, set aside our enthusiasm, and read the full paper. And at this point, critical doubts begin to spring up, pretty much everywhere.

First and foremost: I don’t know any nice way to say this, but the "4 times more likely" line is, quite clearly, a fiction. What is reported in the paper is a 4.12 odds ratio between "low involvement" studies and "high involvement" studies (more on those terms in just a bit).  Odds ratios are often used in reporting differences between groups, but they are unequivocally not the same as "times more likely than".

This is not a technical statistical quibble. The authors unfortunately don’t provide the actual success rates for different kinds of studies, but here is a quick example that, given other data they present, is probably reasonably close:

  • A Studies: 16 successful out of 20 
    • Probability of success: 80% 
    • Odds of success: 4 to 1
  • B Studies: 40 successful out of 80
    • Probability of success: 50%
    • Odds of success: 1 to 1

From the above, it’s reasonable to conclude that A studies are 60% more likely to be successful than B studies (the A studies are 1.6 times as likely to succeed). However, the odds ratio is 4.0, similar to the difference in the paper. It makes no sense to say that A studies are 4 times more likely to succeed than B studies.

This is elementary stuff. I’m confident that everyone involved in the conduct and analysis of the MHRN paper knows this already. So why would Dr Wykes write this? I don’t know; it's baffling. Maybe someone with more knowledge of the politics of British medicine can enlighten me.

If a pharmaceutical company had promoted a drug with this math, the warning letters and fines would be flying in the door fast. And rightly so. But if a government leader says it, it just gets recycled verbatim.

The other part of Dr Wykes's statement is almost equally confusing. She claims that the enrollment benefit occurs when "involving just one or two patients in the study team". However, involving one or two patients would seem to correspond to either the lowest ("patient consultation") or the middle level of reported patient involvement (“researcher initiated collaboration”). In fact, the "high involvement" categories that are supposed to be associated with enrollment success are studies that were either fully designed by patients, or were initiated by patients and researchers equally. So, if there is truly a causal relationship at work here, improving enrollment would not be merely a function of adding a patient or two to the conversation.

There are a number of other frustrating aspects of this study as well. It doesn't actually measure patient involvement in any specific research program, but uses just 3 broad categories (that the researchers specified at the beginning of each study). It uses an arbitrary and undocumented 17-point scale to measure "study complexity", which collapses and quite likely underweights many critical factors into a single number. The enrollment analysis excluded 11 studies because they weren't adequate for a factor that was later deemed non-significant. And probably the most frustrating facet of the paper is that the authors share absolutely no descriptive data about the studies involved in the enrollment analysis. It would be completely impossible to attempt to replicate its methods or verify its analysis. Do the authors believe that "Public Involvement" is only good when it’s not focused on their own work?

However, my feelings about the study and paper are an insignificant fraction of the frustration I feel about the public portrayal of the data by people who should clearly know better. After all, limited evidence is still evidence, and every study can add something to our knowledge. But the public misrepresentation of the evidence by leaders in the area can only do us harm: it has the potential to actively distort research priorities and funding.

Why This Matters

We all seem to agree that research is too slow. Low clinical trial enrollment wastes time, money, and the health of patients who need better treatment options.

However, what's also clear is that we lack reliable evidence on what activities enable us to accelerate the pace of enrollment without sacrificing quality. If we are serious about improving clinical trial accrual, we owe it to our patients to demand robust evidence for what works and what doesn’t. Relying on weak evidence that we've already solved the problem ("we've tripled enrollment!") or have a method to magically solve it ("PPI quadrupled enrollment!") will cause us to divert significant time, energy, and human health into areas that are politically favored but less than certain to produce benefit. And the overhyping those results by research leadership compounds that problem substantially. NIHR leadership should reconsider its approach to public discussion of its research, and practice what it preaches: critical assessment of the data.

[Update Sept. 20: The authors of the study have posted a lengthy comment below. My follow-up is here.]
 
[Image via flikr user Elliot Brown.]


Ennis L, & Wykes T (2013). Impact of patient involvement in mental health research: longitudinal study. The British journal of psychiatry : the journal of mental science PMID: 24029538





q

Questionable Enrollment Math(s) - the Authors Respond

The authors of the study I blogged about on Monday were kind enough to post a lengthy comment, responding in part to some of the issues I raised. I thought their response was interesting, and so reprint it in its entirety below, interjecting my own reactions as well.

There were a number of points you made in your blog and the title of questionable maths was what caught our eye and so we reply on facts and provide context.

Firstly, this is a UK study where the vast majority of UK clinical trials take place in the NHS. It is about patient involvement in mental health studies - an area where recruitment is difficult because of stigma and discrimination.

I agree, in hindsight, that I should have titled the piece “questionable maths” rather than my Americanized “questionable math”. Otherwise, I think this is fine, although I’m not sure that anything here differs from my post.

1. Tripling of studies - You dispute NIHR figures recorded on a national database and support your claim with a lone anecdote - hardly data that provides confidence. The reason we can improve recruitment is that NIHR has a Clinical Research Network which provides extra staff, within the NHS, to support high quality clinical studies and has improved recruitment success.

To be clear, I did not “dispute” the figures so much as I expressed sincere doubt that those figures correspond with an actual increase in actual patients consenting to participate in actual UK studies. The anecdote explains why I am skeptical – it's a bit like I've been told there was a magnitude 8 earthquake in Chicago, but neither I nor any of my neighbors felt anything. There are many reasons why reported numbers can increase in the absence of an actual increase. It’s worth noting that my lack of confidence in the NIHR's claims appears to be shared by the 2 UK-based experts quoted by Applied Clinical Trials in the article I linked to.

2. Large database: We have the largest database of detailed study information and patient involvement data - I have trawled the world for a bigger one and NIMH say there certainly isn't one in the USA. This means few places where patient impact can actually be measured
3. Number of studies: The database has 374 studies which showed among other results that service user involvement increased over time probably following changes by funders e.g. NIHR requests information in the grant proposal on how service users have been and will be involved - one of the few national funders to take this issue seriously.

As far as I can tell, neither of these points is in dispute.

4. Analysis of patient involvement involves the 124 studies that have completed. You cannot analyse recruitment success unless then.

I agree you cannot analyze recruitment success in studies that have not yet completed. My objection is that in both the KCL press release and the NIHR-authored Guardian article, the only number mentioned in 374, and references to the recruitment success findings came immediately after references to that number. For example:

Published in the British Journal of Psychiatry, the researchers analysed 374 studies registered with the Mental Health Research Network (MHRN).
Studies which included collaboration with service users in designing or running the trial were 1.63 times more likely to recruit to target than studies which only consulted service users.  Studies which involved more partnerships - a higher level of Patient and Public Involvement (PPI) - were 4.12 times more likely to recruit to target.

The above quote clearly implies that the recruitment conclusions were based on an analysis of 374 studies – a sample 3 times larger than the sample actually used. I find this disheartening.

The complexity measure was developed following a Delphi exercise with clinicians, clinical academics and study delivery staff to include variables likely to be barriers to recruitment. It predicts delivery difficulty (meeting recruitment & delivery staff time). But of course you know all that as it was in the paper.

Yes, I did know this, and yes, I know it because it was in the paper. In fact, that’s all I know about this measure, which is what led me to characterize it as “arbitrary and undocumented”. To believe that all aspects of protocol complexity that might negatively affect enrollment have been adequately captured and weighted in a single 17-point scale requires a leap of faith that I am not, at the moment, able to make. The extraordinary claim that all complexity issues have been accounted for in this model requires extraordinary evidence, and “we conducted a Delphi exercise” does not suffice.  

6. All studies funded by NIHR partners were included – we only excluded studies funded without peer review, not won competitively. For the involvement analysis we excluded industry studies because of not being able to contact end users and where inclusion compromised our analysis reliability due to small group sizes.

It’s only that last bit I was concerned about. Specifically, the 11 studies that were excluded due to being in “clinical groups” that were too small, despite the fact that “clinical groups” appear to have been excluded as non-significant from the final model of recruitment success.

(Also: am I being whooshed here? In a discussion of "questionable math" the authors' enumeration goes from 4 to 6. I’m going to take the miscounting here as a sly attempt to see if I’m paying attention...)

I am sure you are aware of the high standing of the journal and its robust peer review. We understand that our results must withstand the scrutiny of other scientists but many of your comments were unwarranted. This is the first in the world to investigate patient involvement impact. No other databases apart from the one held by the NIHR Mental Health Research Network is available to test – we only wish they were.

I hope we can agree that peer review – no matter how "high standing" the journal – is not a shield against concern and criticism. Despite the length of your response, I’m still at a loss as to which of my comments specifically were unwarranted.

In fact, I feel that I noted very clearly that my concerns about the study’s limitations were minuscule compared to my concerns about the extremely inaccurate way that the study has been publicized by the authors, KCL, and the NIHR. Even if I conceded every possible criticism of the study itself, there remains the fact that in public statements, you
  1. Misstated an odds ratio of 4 as “4 times more likely to”
  2. Overstated the recruitment success findings as being based on a sample 3 times larger than it actually was
  3. Re-interpreted, without reservation, a statistical association as a causal relationship
  4. Misstated the difference between the patient involvement categories as being a matter of merely “involving just one or two patients in the study team”
And you did these consistently and repeatedly – in Dr Wykes's blog post, in the KCL press release, and in the NIHR-written Guardian article.

To use the analogy from my previous post: if a pharmaceutical company had committed these acts in public statements about a new drug, public criticism would have been loud and swift.

Your comment on the media coverage of odds ratios is an issue that scientists need to overcome (there is even a section in Wikipedia).

It's highly unfair to blame "media coverage" for the use of an odds ratio as if it were a relative risk ratio. In fact, the first instance of "4 times more likely" appears in Dr Wykes's own blog post. It's repeated in the KCL press release, so you yourselves appear to have been the source of the error.

You point out the base rate issue but of course in a logistic regression you also take into account all the other variables that may impinge on the outcome prior to assessing the effects of our key variable patient involvement - as we did – and showed that the odds ratio is 4.12 - So no dispute about that. We have followed up our analysis to produce a statement that the public will understand. Using the following equations:
Model predicted recruitment lowest level of involvement exp(2.489-.193*8.8-1.477)/(1+exp(2.489-.193*8.8-1.477))=0.33
Model predicted recruitment highest level of involvement exp(2.489-.193*8.8-1.477+1.415)/(1+exp(2.489-.193*8.8-1.477+1.415)=0.67
For a study of typical complexity without a follow up increasing involvement from the lowest to the highest levels increased recruitment from 33% to 66% i.e. a doubling.

So then, you agree that your prior use of “4 times more likely” was not true? Would you be willing to concede that in more or less direct English?

This is important and is the first time that impact has been shown for patient involvement on the study success.
Luckily in the UK we have a network that now supports clinicians to be involved and a system for ensuring study feasibility.
The addition of patient involvement is the additional bonus that allows recruitment to increase over time and so cutting down the time for treatments to get to patients.

No, and no again. This study shows an association in a model. The gap between that and a causal relationship is far too vast to gloss over in this manner.

In summary, I thank the authors for taking the time to response, but I feel they've overreacted to my concerns about the study, and seriously underreacted to my more important concerns about their public overhyping of the study. 

I believe this study provides useful, though limited, data about the potential relationship between patient engagement and enrollment success. On the other hand, I believe the public positioning of the study by its authors and their institutions has been exaggerated and distorted in clearly unacceptable ways. I would ask the authors to seriously consider issuing public corrections on the 4 points listed above.





q

Can a Form Letter from FDA "Blow Your Mind"?

Adam Feuerstein appears to be a generally astute observer of the biotech scene. As a finance writer, he's accosted daily with egregiously hyped claims from small drug companies and their investors, and I think he tends to do an excellent job of spotting cases where breathless excitement is unaccompanied by substantive information.


However, Feuerstein's healthy skepticism seems to have abandoned him last year in the case of a biotech called Sarepta Therapeutics, who released some highly promising - but also incredibly limited - data on their treatment for Duchenne muscular dystrophy. After a disappointing interaction with the FDA, Sarepta's stock dropped, and Feuerstein appeared to realize that he'd lost some objectivity on the topic.


However, with the new year comes new optimism, and Feuerstein seems to be back to squinting hard at tea leaves - this time in the case of a form letter from the FDA.


He claims that the contents of the letter will "blow your mind". To him, the key passage is:


We understand that you feel that eteplirsen is highly effective, and may be confused by what you have read or heard about FDA's actions on eteplirsen. Unfortunately, the information reported in the press or discussed in blogs does not necessarily reflect FDA's position. FDA has reached no conclusions about the possibility of using accelerated approval for any new drug for the treatment of Duchenne muscular dystrophy, and for eteplirsen in particular.


Feuerstein appears to think that the fact that FDA "has reached no conclusions" may mean that it may be "changing its mind". To which he adds: "Wow!"
Adam Feuerstein: This time,
too much froth, not enough coffee?


I'm not sure why he thinks that. As far as I can tell, the FDA will never reach a conclusion like this before its gone through the actual review process. After all, if FDA already knows the answer before the full review, what would the point of the review even be? It would seem a tremendous waste of agency resources. Not to mention how non-level the playing field would be if some companies were given early yes/no decisions while others had to go through a full review.


It seems fair to ask: is this a substantive change by FDA review teams, or would it be their standard response to any speculation about whether and how they would approve or reject a new drug submission? Can Feuerstein point to other cases where FDA has given a definitive yes or no on an application before the application was ever filed? I suspect not, but am open to seeing examples.


A more plausible theory for this letter is that the FDA is attempting a bit of damage control. It is not permitted to share anything specific it said or wrote to Sarepta about the drug, and has come under some serious criticism for “rejecting” Sarepta’s Accelerated Approval submission. The agency has been sensitive to the DMD community, even going so far as to have Janet Woodcock and Bob Temple meet with DMD parents and advocates last February. Sarepta has effectively positioned FDA as the reason for it’s delay in approval, but no letters have actually been published, so the conversation has been a bit one-sided. This letter appears to be an attempt at balancing perspectives a bit, although the FDA is still hamstrung by its restriction on relating any specific communications.

Ultimately, this is a form letter that contains no new information: FDA has reached no conclusions because FDA is not permitted to reach conclusions until it has completed a fair and thorough review, which won't happen until the drug is actually submitted for approval.

We talk about "transparency" in terms of releasing clinical trials data, but to me there is a great case to be made for increase regulatory transparency. The benefits to routine publication of most FDA correspondence and meeting results (including such things as Complete Response letters, explaining FDA's thinking when it rejects new applications) would actually go a long way towards improving public understanding of the drug review and approval process.




q

Private Equity Is Picking Up Biologics CDMO Avid Bioservices in $1.1B Acquisition

CDMO Avid Bioservices is being acquired by the private equity firms GHO Capital Partners and Ampersand Capital Partners. Avid specializes in manufacturing biologic products for companies at all stages of development.

The post Private Equity Is Picking Up Biologics CDMO Avid Bioservices in $1.1B Acquisition appeared first on MedCity News.