I spent several months doing exactly this at a gov't lab, and what felt like pointlessly running gels. Near the end when I acquired about authorship, they were like "sorry, this research has been going on for years, the stuff we're gonna publish with what you've been involved with will probably take another 5-6 years to get anything good out, so the likelihood is you're not even going to make it to 10th author on this paper IF it gets published." Needless to say, I'm never ever going back to basic sciences research and I haven't even bothered to keep in contact with that lab. Plus the people I worked with... left a lot to be desired. There is some truth IMO to what they say about the anti-social nature of being a lab-bench ridden PhD.
On the other hand, I worked on a clinical research project for 2 months over one of my undergrad summers BEFORE entering that stupid lab ("cutting edge research" my ***) and got a paper published out of it as 3rd author. Most of what I did was manipulate data, do statistical regressions, and write an abstract which got published 2 years down the line. I'll take this over the crapfest of basic sciences research any time of the day (not to offend people who like it... just giving my opinion).
OP - you'll be surprised at how much more interesting/fulfilling you might find clinical research. Plus it's not a massive time commitment depending on how fast you read or analyze data. For my paper it took me a while mostly because I was sifting through literally thousands of patient data points, but most projects aren't even that big numbers-wise.