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Table 1 Level 2 evidence and the development of the ‘fast cast’ protocol for typical clubfeet

From: ‘Fast cast’ and ‘needle Tenotomy’ protocols with the Ponseti method to improve clubfoot management in Bangladesh

Author, date

No. Participants = n

Avg age at start

Cast changed

Avg days in casts - ‘fast’ group

Tenotomy rate

Follow up

Comment

Morecuende, 2005

230

(non-random)

Not stated

5 days

30

85%

Study ran over 11 years

Older study, NR sample

Harnett, 2011

40

(RCT)

21 days

3 / week

16

79%

Min 6 mths

Ave 8 mths

Youngest children

Xu, 2011

26

(RCT)

92 days

2 / week

20.6

87%

2–6 years

Manipulation time of 2 min

Ullah, 2014

28

(RCT)

18 weeks

2 / week

23.3

80%

Not reported

 

Elgohary, 2015

41

(RCT)

11 weeks (SD 7)

2 / week

18.1 (SD 3)

91%

12–48 mths

Relapse rate 15% both groups

RCT data summary

RCTs

n = 135

11 weeks

2/week

19.5 days

84% average

1 year

(3 RCTs)

Young infants, 2 min. Stretch

  1. Corrective casts were changed twice/week in babies aged 0 to 12 weeks of age, using a longer manipulation/stretch time of two minutes.NB ‘fast casts’ applies only to treatment casts; post-tenotomy cast is required for 3 weeks