The greatest disadvantage with AED therapy is that its discontinuation makes the brain more vulnerable to the recurrent seizures and may get worse with time [ 11, 12].
In addition, the dynamic nature of the treatment for schizophrenia with its high rate of medication switching and discontinuation makes it difficult to directly relate the initial treatment selection to the final cost-effectiveness outcomes in a multiyear study period.
A list of all reasons presented in each study's structured list of reasons for discontinuation was made.
Comparisons of the two sets of studies with respect to the reason for discontinuation were made difficult by inconsistent reporting.
For those who elected additional anti-tumour therapy, the specific choice of subsequent treatment after bevacizumab study discontinuation was made solely by the treating oncologist in consultation with the patient and their respective caregivers.
In addition, the lower SU volumes of sold PR-melatonin as compared to unsold BZD/Z-drug SU volumes may in part reflect the fact that PR-melatonin can be discontinued without difficulty while BZD/Z-drugs cause withdrawal, tolerance and dependency, making discontinuation very difficult and causing abuse.
The inability to identify which factors cause discontinuation and how, makes it difficult to use the discontinuation data to profile patients at risk of discontinuation or to identify targets for interventions.
Companies can leave the DPL by making a "discontinuation announcement" giving 180 days notice.
The DAS28-ESR remission rate (83%) in the ADA continuation group was significantly higher (48%) than that in the ADA discontinuation group 1 year after the continuation or discontinuation decision was made (p=0.0056; figure 1A).
The remission rate (83%%) and the rates of LDA (91%%) measured by DAS28-ESR in the adalimumab continuation group were significantly higher than those (48 and 62 %, respectively) in the adalimumab discontinuation group 1 year after the continuation or discontinuation decision was made.
