Posted by on in NEJM Highlights

A new drug to address hard-to-treat severe asthma In ~10% of people with asthma, traditional therapies do not work well and they have recurrent exacerbations leading them to the ED. Over the past few years, a number of biologics (mAbs) have been developed to treat such patients, but each of these agents is targeted to a small subgroup with specific biomarker characteristics for which it has been shown to be effective, resulting in ultra-niche therapies with limited uptake.  For broader penetration of those modalities, what is needed is a drug that has more general applicability to the non-responders with severe… Read More

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At last, drug prices influence physician usage patterns Association of Reference Pricing with Drug Selection and Spending (subscriber access); Nitroprusside and Isoproterenol Use after Major Price Increases (free access) Not that long ago, the share of mind US physicians devoted to the cost of the drugs they prescribe was essentially zilch. Thankfully, times have changed as demonstrated in two interesting papers that describe natural experiments. The first compared trends in prescribing patterns at a payer that instituted reference pricing in 2013 vs. one that did not (reference pricing means that for each drug class, the payer will limit… Read More

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Taking stock: two decades of progress in heart failure: Here comes a clever study using existing clinical trial data to assess progress in standard of care over time for heart failure. For each trial, the authors assessed the rate of sudden cardiac death during the early part of the study (excluding patients with ICDs), and it appears that between 1995 and 2014, it decreased by nearly half.  As always, in observational retrospective studies, one has to worry about systematic biases around the population that are included (i.e. are they really the same over time?), but there is a likely a… Read More

Posted by on in Network strategy, Payers, Providers

On May 10, Highmark and Geisinger announced plans for a clinical joint venture to create community-based care in four rural north-central Pennsylvania counties. The target counties are small (200K lives total), largely peripheral to Geisinger and Highmark core markets, and are already served by the Susquehanna Health system. Why all this complexity and investment to launch a battle for 1.5% of Pennsylvania’s population? Look at the whole board The move should be understood in the context of the widening struggle between Highmark and UPMC. Consent decrees have temporarily fixed some dimensions of competition in western Pennsylvania by requiring in-network… Read More

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Stent news First there was angioplasty, then bare stents, then drug-eluting stents, and now the next generation: bioresorbable stents: each generation commanding a significant price premium for the manufacturers (but only for a few years). But, while bare stents and drug eluting stents were clear improvements on the previous standard of care, the case is not at all obvious for bioresorbable stents.  Now the latest news is that the Absorb stent (Abbott), instead of showing a benefit over the previous standard of care, appears to lead to a higher rate of device thrombosis.  A reminder that it’s hard to… Read More

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A hammer finds new nails (which happen to be eyeballs) The insulin growth factor receptor 1 (IGF-1R) was once upon a time a popular cancer target pursued by multiple biopharmas each with their own humanized antibody, and each without much success. In 2013, River Vision licensed the Roche compound teprotumumab, to treat Graves’ ophthalmopathy, a condition in which hyperactivity of the thyroid gland causes (among many other issues) bulging eyeballs with esthetic, comfort, and sometimes severe visual implications for which treatment options are limited. Nobody quite knows why the ocular issues occur, but hyperactivity of fibroblasts which are cells that… Read More

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Calendaring care The length of our sidereal year is an accident – we happen to be circling a G2 star from which the habitable zone where free surface liquid water can exist lies at around 150,000,000 km; by Newton’s laws this in turn corresponds to an orbital period that is our year.  Even if it is not particularly strongly connected to the underlying human biology, a lot of healthcare cycles are aligned to the Earth Year for convenience but is it effective and efficient? Individuals with diabetes are at risk for diabetic retinopathy which can cause blindness and for which… Read More

Posted by on in Consumer Health, Network strategy, Providers

Warburg Pincus, the new majority owners of CityMD, a 68 site urgent care chain, will need to bring plenty of capital to an urgent care industry approaching its endgame. CityMD competes on a national stage against the likes of TPG’s Access Clinical Partners and UnitedHealth’s MedExpress. And rapid shifts in individual markets are raising the strategic stakes: where once urgent care could remain independent, today it is increasingly being asked to take sides in the share battles among big delivery systems. In November 2016, for example, Banner completed its acquisition of 32 sites in Phoenix and Tucson and earlier this… Read More

Posted by on in Biopharma, Payers, Population Health

Working Paper   Summary Drug companies are naturally incentivized to price their drugs under assumptions of optimal clinical value, i.e. as high as possible.  Payers react to this by setting stringent conditions for patient eligibility for coverage of those therapies. As a consequence, patients who do not meet these conditions do not receive those drugs even though they could derive benefit, albeit not of a magnitude that would justify the cost.  Here we lay out a population health based scheme by which payers and drug companies can design a system that ensures access to a drug to a larger group… Read More

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Gene therapy for sickle cell disease Typical diseases targeted by gene therapy are those for which there is a defect that prevents the production of a functional protein needed for normal life; remediation is achieved by inserting functioning copies of the gene, and fortunately, it is usually the case that expression at a low level is sufficient to greatly improve outcomes. The situation is different in sickle cell where the defective hemoglobin is actually harmful, and where success of gene therapy requires not only production normal hemoglobin, but replacement of the defective hemoglobin. In an N-of-1 study, a French group… Read More