Treatment group

Control group

Number of injections of cure patients during treatment

2.50 ± 0.52*

4.66 ± 0.83

Number of injections of effective patients during treatment

1.41 ± 0.48*

3.35 ± 0.99

Numbers of injections of total effective patients with recurrence during in 6m’s follow-up

1.37 ± 0.31*

2.62 ± 0.43

Total number of injections of all patients in 12 months

1.79 ± 0.40*

3.84 ± 0.55