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Table 2 Percentage of recidives/reinfestations reported by pediatricians according to the first line prescription treatment suggested, the second cicle of treatment proposed, and the time range recommended for the repetition of the treatment

From: Survey assessment on pediatricians’ attitudes on head lice management

 

Percentage of recidives/reinfestations

Rarely or less than 10%

30-50%

I don’t know

n = 237

n = 118

 

N (%)

N (%)

 

First line prescription treatment

Permethrin (38/364)

22/38 (57.9)

14/38 (36.8)

2/38 (0.1)

Other pirethroids and natural pirethrins synergized (107/364)

71/107 (66.3)

34/107 (31.8)

2/107 (0.0)

Malathion (116/364)

76/116 (65.5)

39/116 (33.6)

1/116 (0.0)

Natural oils (9/364)

9/9 (100)

0

 

Dimeticone (76/364)

49/76 (64.5)

24/76 (31.6)

3/76 (0.0)

I don’t know (5/364)

   

The second cicle of treatment suggested in case of recidive/reinfestations

Repetition of a second complete cycle of treatment of the same class as that used previously (220/364)

143/220 (71.5)

72/220 (32.7)

5/220 (0.0)

Repetition of a second complete cycle of treatment of different class from that used previously (131/364)

85/131 (64.95)

44/131 (33.6)

2/131(0.0)

I don’t know (7/364)

   

Time range recommended for the repetition of the treatment

No, not always. It depends on the product used (58/364)

44/58 (75.8)

14/58 (24.1)

0

After 1 week (262/364)

164/262 (62.6)

93/262 (35.5)

5/262 (0.0)

After 2 weeks (37/364)

26/37 (70.3)

10/37 (27.0)

1/37 (0.0)

After 4 weeks (4/364)

2/4 (50.0)

0

 
 

I don’t know (2/364)