Moreover, the dimensions of within trial risk of bias are possibly associated with each other and with other trial characteristics, such as single centre status.
Within a switching block, every other trial was a switch trial, following the alternating runs procedure (Rogers and Monsell, 1995; Kray and Lindenberger, 2000; Koch, 2005).
One trial [ 27] reported that the levels of serum NPY in obese FM patients significantly increased after 30 weeks (including 15 weeks of exercise and a 15-week follow-up) (p <0.05) within group, whereas in the other trial [ 36] they increased both in the dance/movement group and the control group compared to baseline after 14 months treatment, within each group.
Other trial protocols also exclude control participants who develop symptoms within this period, 12 under similar assumptions about exposure time.
changed into that other Trial.
Importantly, trial design should be reconsidered if the interim analyses suggest unexpected harm, or conflicting results were yielded from the other trials within the same therapeutic area.
Participated in other trials within 30 days before the first three criteria were met.
Exclusion criteria were poor general health as judged by the orthopedic surgeon, physical conditions that would interfere with evaluation of the affected knee, OA grade IV, or participation in other trials within 3 months of inclusion.
The exclusion criteria [ 15] were: 1) cognitive defect, severe psychological disorder or mental illness; 2) severe chronic diseases such as heart failure, respiratory failure, liver cirrhosis, renal failure or need for assistance in living; 3) limitations in physical activity; and 4) participating in or having participated in other trials within the last 30 days.
55 Other trials within the scope of cosmetic treatments found no antibody formation with repeated botulinum toxin type A injections. 15, 22 It is possible that the dosage of botulinum toxin type A for cosmetic indications is not significant enough to induce antibody formation.
