Bad medical journal

This is an interesting story, I think and I have to say I'm sort of being inspired in the title of the post from a talk that Stephen Senn gave a while back at UCL. He in turn had been referring to Ben Goldacre's book Bad Pharma $-$ the book argues that the pharmaceutical industry is often guilty of cherry picking the evidence they use to substantiate claims of clinical benefits for their product, while Stephen counters that this is rather a two-way street and often respectable medical journals are just as bad.

So: a while back we have done some work on a paper analysing an intervention to facilitate early diagnose of dementia and then submitted it to one of the leading medical journals. Unfortunately, the intervention didn't turn out to produce a massive difference, but we thought it would be interesting anyway. The paper went out for review $-$ in fact it was assessed by 3 reviewers. As per the journal policy, the reviewers have to state their name explicitly, so that the whole process becomes more transparent. 

Now, interestingly, the 3 reviewers' comments were (I am copying their comment verbatim, but add my own text in italics below):

1. The authors report a well-designed and well-conducted cluster RCT which addresses a subject of high clinical importance.  The findings are conclusively negative in terms of their simple informational intervention effecting earlier diagnosis. This is however an important and clinically useful negative finding, in that it demonstrates that a very simple intervention is not effective in enhancing timely diagnosis. This means that a more multifaceted approach may be needed to address the clinical and policy priority for earlier ab d better diagnosis of dementia. The change in ascertainment of primary outcome to include an imputed MMSE score from ACE data was necessary in the light of unpredicted change in clinical practice due to the prospect of incurring a charge from the copyright holders.  The method used is scientifically reasonable and will not have obscured the results of the intervention. This is a good strong paper with an important negative finding that warrants publication.
2. THE MANUSCRIPT: [title of the paper] is very important and of high standard.I cecommend [sic] the publication in [name of the journal] without restriction. 
3. This is a cluster randomized controlled trial of a simple intervention meant to empower patients and their families to seek early assessment for memory difficulties from their primary care physicians. The intervention which included an information leaflet and personalized physician letter was laudably developed with input from patients and caregivers. The experimental design was quite rigorous and utilized an appropriate sample size calculation. One might argue about the choice of the primary outcome measure and whether the intervention as designed could reasonably have been hypothesized to have families bring their relative to EARLIER attention or not (as opposed to bringing them at all), but all outcomes were clearly described and reported. Unfortunately, the study was largely negative. Besides the potential reasons suggested by the authors, not enough attention is paid to primary care physician attitudes to the value, or lack thereof, of an early diagnosis of a memory disorder, when there is a widely perceived lack of effective therapies. Until effective therapies are available, or until physicians can be convinced of the reasons why an earlier diagnosis is advantageous, earlier GP referral to a memory service is unlikely to occur even in the context of a highly empowered patient population.

I think one could argue that reviewer number 3 (remember, in the spirit of the open and transparent policy of the journal, the reviewer is named) is perhaps less enthusiastic than the other two. But I think I would be very happy to receive these sort of review for any paper I ever submit to a journal. And that you'd expect a request for changes to the manuscript (to be fair, reviewer 1 had some minor comments requesting clarification in a couple of parts in the text) but full consideration for publication, at this stage.

Well, that's not quite what happened, because the research editors overruled the reviewers and rejected the paper straightaway. Now, obviously, it is perfectly possible that the editors find flaws in the reviews (although I think you'd question the choice of reviewers, if all 3 turned out to be not up for the job, in the view of the editors who have appointed them...). But I think that their comments were rather out of place $-$ for example, they mention a "8 year difference between Intervention and Control groups", while actually the difference in age was less than a year (and they got confused with an 8 point difference in % of males).

I don't want to sound petty and, as I said, the journal have all the rights to reject the paper $-$ after all, we did acknowledge some of the limitations (e.g. we had important issue with missing data and we dealt with it using statistical methods $-$ interestingly, that wasn't a problem for the editors per se, although they said they thought we had "changed our primary outcome", while we simply imputed missing values for the primary outcome using, among other variables, a similar outcome variable, as mentioned by reviewer number 1). So I think it would have been OK to be told that, because of the issue with missing data, the results did not look strong enough. In fact, we did acknowledge the uncertainty in our estimation, but even after modelling missingness the results were negative, so I think that should have been less of an issue. 

Anyway, we did appeal (more to make a point than in hope of any real change) and yet again I was on the losing side $-$ I'm starting to think I should probably start supporting all the causes that I really do not believe in, so that I'll either win some of the future referenda to create as many city-states are there are in the world, or at least will see them fail and take some credit for my personal jinx...