Savara watched their stock crater in June as they an­nounced a late-stage fail­ure on their lead com­pound. But now, based on the same Phase III tri­al, the FDA is giv­ing the biotech and its rare lung dis­ease drug break­through ther­a­py des­ig­na­tion.

The des­ig­na­tion comes for Mol­gradex, an in­halant meant to treat au­toim­mune pul­monary alve­o­lar pro­teinosis (aPAP). It was the lead com­pound in Savara’s 2016 buy­out of Seren­dex. The dis­ease is caused by au­toan­ti­bod­ies that neu­tral­ize a pro­tein called GM-CSF in the lungs, and the in­halant re­plen­ish­es the lungs with a re­com­bi­nant form of the pro­tein.

Savara said in June that the drug had failed to sig­nif­i­cant­ly im­prove oxy­gen lev­els in tri­al pa­tients’ alve­o­lar, the parts of the lung ob­struct­ed in PAP pa­tients. Savara tried to sal­vage the study, point­ing to sec­ondary and “ex­plorato­ry” end­points and blam­ing the pri­ma­ry fail­ure on an un­ex­pect­ed­ly high place­bo ef­fect. In­vestors didn’t buy it, tank­ing their stock price $SVRA 75%.

The FDA, though, ap­pears to think there’s a sto­ry there. It’s im­pos­si­ble to know the agency’s think­ing, but de­tailed slides Savara re­leased this fall em­pha­sized “a pat­tern of im­prove­ment” on sev­er­al met­rics in the 139-per­son tri­al and ar­gued that the “to­tal­i­ty of out­come da­ta” sup­port Mol­gradex over place­bo.

That da­ta in­clud­ed sta­tis­ti­cal­ly sig­nif­i­cant im­prove­ments on the Saint Georges Res­pi­ra­to­ry Ques­tion­naire and CT scans. The biotech al­so ar­gued the pri­ma­ry end­point (tech­ni­cal­ly called A-aDO2), as well as a walk­ing test called 6MWT, he­mo­glo­bin lev­els and the time be­fore res­cue surgery “trend­ed” to­ward sig­nif­i­cance.

Bruce Trap­nell

Mol­gradex was “ef­fec­tive as shown by changes in lung pathol­o­gy, phys­i­ol­o­gy, health sta­tus, func­tion,” lead in­ves­ti­ga­tor Bruce Trap­nell wrote.

That still leaves a lot of ques­tions about the ben­e­fit for pa­tients, and though in­vestors came back with the break­through des­ig­na­tion, they didn’t re­turn Savara to its pre-June sta­tus. The stock near­ly tripled on Mon­day, from $1.73 per share to $4.91. But that’s still less than half of the $10.57 price on June 12.

The news may al­so bol­ster con­fi­dence in Savara’s oth­er pro­grams. Those in­clude a Phase II tri­al ap­ply­ing Mol­gradex to non­tu­ber­cu­lous my­cobac­te­ria, with re­sults ex­pect­ed ear­ly this year, and a now-en­rolling study ap­ply­ing the drug to non­tu­ber­cu­lous my­cobac­te­ria in cys­tic fi­bro­sis pa­tients. There’s al­so a van­comycin in­halant for MR­SA in­fec­tions in CF pa­tients, with Phase III re­sults ex­pect­ed in about a year.

The average level of investment required for a biotech start-up to succeed is increasing every year, elevating the pressure even further on venture capital to make smart financial investments. Financial investment alone, however, does not always guarantee that exciting innovations can be transformed into real businesses that make a meaningful difference to patients.

Beyond just capital

At Astellas Venture Management (AVM) – a wholly-owned venture capital organization within Astellas, headquartered in the San Francisco Bay Area – capital is just one of the ingredients we offer to add value to our biotechnology investments and partnerships. We generally take a strategic investor approach for companies in our invested portfolio, providing access to expertise, technology and/or resources in addition to the injection of finance. An equity investment from AVM can include access to Astellas’ research and development (R&D) capabilities and expertise, and a global network of partner academic institutions and biotechnology companies, to help advance and accelerate the start-up’s innovation.

Unum $UMRX is working its way through a survival plan of sorts.

After getting hit with a trio of FDA holds in its brief public history and triggering its second pivot to a new lead drug program while laying off 60% of the staff, the troubled penny stock biotech Unum Therapeutics has hatched new plans to secure financial backing while lining up a go-forward strategy for the company.

First, Lincoln Park Capital Fund has agreed to buy up to $25 million of the long-suffering stock, as Unum directs. And the executive team — led by CEO Chuck Wilson — has put everything on the table for consideration: a sale, acquisition, merger, licensing deal, you name it. The ACTR707 program, meanwhile, is being formally wrapped up — their second failed lead program.