What’s the big deal about Bartolo Colon’s stem cell injections?


There was some moderate-to-serious hand-wringing the other day when it was revealed that Bartolo Colon received an injection of his own stem cells to help repair ligaments.  As David Epstein notes in a very informative article over at SI, however, the hand-wringing is unwarranted.  Colon’s procedure is fairly commonplace and, in its general effect, is no different than microfracture surgery, which no one thinks is a problem.

He likens the response to Colon’s procedure to another procedure — platelet rich plasma therapy — that caused people to freak out a little bit in recent years. In both cases, however, the therapy itself is noncontroversial. The source of the controversy was the doctor at the center of the particular case: Anthony Galea in PRP and Joseph R. Purita in the case of Colon’s stem cell thing.  Galea remains in legal trouble over his alleged use, purchase and transport of HGH. Purita because he admitted that in his non-athlete patients he uses HGH in the stem cell therapy.

Given the level of misinformation and ignorance floating around sports media and among fans when it comes to things like PEDs, it’s not surprising that new-to-us medical procedures lead to raised eyebrows.  But we should all understand that, for the vast majority of us, when we talk about medicine, we really don’t know what the hell we’re talking about.

Danny Duffy exits spring training game with left shoulder tightness

Danny Duffy
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Royals’ Opening Day starter Danny Duffy weathered a minor scare during Saturday’s Cactus League game against the Diamondbacks. The left-hander was removed from his final spring training start after experiencing some left shoulder tightness in the second and third innings. No lasting damage appears to have been done — Duffy told reporters that he simply felt a slight ache, nothing more — and it looks like he’ll remain on track to open the season with the team next Thursday.

The 29-year-old southpaw is coming off one of his best performances to date. Despite losing a few weeks to an oblique strain and elbow soreness, he went 9-10 in 24 starts and finished the 2017 season with a 3.81 ERA, 2.5 BB/9 and 8.0 SO/9 over 146 1/3 innings. While Duffy entered camp with a clean bill of health, he struggled to execute against his spring training opponents and racked up 13 runs, four homers, seven walks and 11 strikeouts in 13 innings of Cactus League play.

The Royals are scheduled to kick off their home opener against the White Sox on Thursday, March 29 at 4:15 PM ET. Barring any further complications with his shoulder, Duffy will take the mound for the Royals, while James Shields is expected to make his first Opening Day appearance for the White Sox.