The article linked below suggests that using specific types of anti-depressants (tricyclic and NDRI's) increases survival in lung cancer in both clinically and statistically significant ways. No benefit is seen with SSRI's however.
NDRI means norepinephrine and dopamine reuptake inhibitors, one of which is Wellbutrin, which happens to be a medication I have been taking now for about half a year. It seems like a really easy thing to try to extend survival so I thought maybe other people here would be interested.
The article is freely available at: