Table 1—

Gastric emptying scintigraphy data from two patients affected by diabetic gastroparesis before and after sildenafil and placebo administration

Patient A
Patient B
Lag phase (min)Half time (min)RA %120Lag phase (min)Half time (min)RA %120
Normal values<3088 ± 1635 ± 10<3088 ± 1635 ± 10
Basal study4594439021380
Sildenafil306727306825
Placebo3097313054875
  • Data are means ± SD. RA %120, residual activity at 120 min in percent.