Posted by on in NEJM Highlights

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

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 who could benefit… Read More

Posted by on in NEJM Highlights

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

Posted by on in NEJM Highlights

A knock at the door of a monster franchise Adalimumab (Humira, Abbvie) is the best-selling drug on the planet with the bulk of sales coming from patients suffering from rheumatoid arthritis (RA). It is therefore quite a coup for Lilly/Incyte to have shown in a double blind controlled study that baricitinib, an inhibitor of JAK (an important intracellular signaling molecule), performed better in relieving the symptoms of patients with RA than adalimumab. It was all the more surprising given that another JAK inhibitor, tofacitinib (Xeljanz, Pfizer, now also approved for RA) did not outperform adalimumab in a similarly designed… Read More

Posted by on in NEJM Highlights

An innovative modality to suppress PCSK9 Antisense technology relies on the concept that it is possible to interfere with the cellular genetic machinery in very specific ways by deploying short RNA sequences that are complementary to the message that one wants to suppress. The idea has been around for a while, but has only achieved limited success in very niche indications (see here for the two latest). This is what makes the publication of phase 1 trial of the antisense agent inclisiran (Alnylam and the Medicines Company) targeting the synthesis of PCSK9 so exciting: one subcutaneous injection appears to… Read More

Posted by on in Biopharma

The public debate on drug pricing has sharpened markedly over the past year. We are seeing more political scrutiny and media coverage, including the blowback on Mylan’s EpiPen pricing, tweets from now President Trump, as well as an unsuccessful California ballot initiative to force lower drug prices. This is all on top of a backdrop of seemingly ever-increasing coverage of the high costs of new medicines and double-digit price increases. Now market forces may be gearing up: in the past four months, Anthem — one of the “Big 3” payers covering 40 million lives or 1 in 8 Americans– has… Read More

Posted by on in NEJM Highlights

Successful use of CAR-T therapy in a solid tumor Chimeric Antigen Reception T-cells (CAR-T) are immune cells molecularly engineered to seek out and destroy cancer cells; the push to develop them into a scalable generally usable treatment is likely the most exciting challenge in cancer right now.  Successful CAR-T use has so far been generally confined to hematological tumors.  In a brief report, a group from City of Hope reports on the use of CAR-T in a patient who was dying from an advanced, aggressive form of brain cancer, which led to a regression of the tumors for several months. Read More