Interventions for idiopathic toe walking

Antoni J. Caserta, Verity Pacey, Michael C. Fahey, Kelly Gray, Raoul H. H. Engelbert, Cylie M. Williams

Research output: Contribution to journalReview articleResearchpeer-review

Abstract

Background Idiopathic toe walking (ITW) is an exclusionary diagnosis given to healthy children who persist in walking on their toes after they should typically have achieved a heel-toe gait. The literature discusses conservative and surgical interventions using a variety of treatment modal-ities. Young children and children without a limitation in ankle dorsiflexion (the upwards movement of the foot towards the shin of the leg) are commonly treated with conservative interventions. Older children who continue toe walking and present with limitations in ankle dorsiflexion are sometimes treated with surgical procedures. This systematic review is needed to evaluate the evidence for any intervention for the treatment of ITW. The conclusions of this review may support decision making by clinicians caring for children with ITW. It may also assist families when deciding on treatment options for their children with ITW. Many of the treatments employed have financial implications for parents or healthcare services. This review also aims to highlight any deficits in the current research base. Objectives To assess the effects of conservative and surgical interventions in children with ITW, specifically effects on gait normalisation, ankle range of motion, pain, frequency of recurrence, and any adverse effects. Search methods On 29 April 2019, we searched the Cochrane Neuromuscular Specialised Register, CENTRAL, MEDLINE, Embase, CINAHL Plus, and PEDro. We searched the following registers of clinical trials for ongoing and recently completed trials: the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP, apps.who.int/trialsearch), and ClinicalTrials.gov (clinicaltrials.gov). We searched conference proceedings and other grey literature in the BIOSIS databases and System for Information on Grey Literature in Europe (OpenGrey, opengrey.eu). We searched guidelines via the Turning Research Into Practice database (TRIP, tripdatabase.com) and National Guideline Clearinghouse (guideline.gov). We did not apply language restrictions. Selection criteria We considered randomised or quasi-randomised trials for inclusion in the review if they involved participants diagnosed with ITW gait in the absence of a medical condition known to cause toe walking, or associated with toe walking. As there is no universally accepted age group for ITW, this review includes ITW at any age, who have been toe walking for more than six months, who can or cannot walk with a heel-toe gait, and who may or may not have limited dorsiflexion of the ankle joint. Data collection and analysis We used standard Cochrane methodological procedures. The primary outcome was improvement in toe walking (defined as greater than 50% of time spent heel-toe walking). Secondary outcomes were active and passive range of motion of the ankle joint, pain, recurrence of ITW after treatment, and adverse events. We assessed the certainty of the evidence using the GRADE framework. Main results Four studies, comprising 104 participants, met the inclusion criteria. One study did not report data within the appropriate follow-up time-frame and data from two studies were insufficient for analysis. The single study from which we extracted data had 47 participants and was a randomised, controlled, parallel-group trial conducted in Sweden. It tested the hypothesis that combined treatment with serial casting and botulinum toxin type A (BTX) was more effective than serial casting alone in reducing ITW gait. This study found that more participants treated with BTX improved (defined as toe walking less than 50% of the time, as reported by parents) (risk ratio (RR) 1.21, 95% confidence interval (CI) 0.57 to 2.55; 1 trial, 46 participants; very low-certainty evidence). However, there was little or no difference between groups in passive ankle joint dorsiflexion range of movement on the right with the knee extended (mean difference (MD)-1.48º, 95% CI-4.13 to 1.16; 1 trial, 47 participants), on the right with the knee flexed (MD-0.04º, 95% CI-1.80 to 1.73; 1 trial, 46 participants), on the left with the knee flexed (MD 1.07, 95% CI-1.22 to 3.37), or on the left with the knee extended (MD 0.05, 95% CI-0.91 to 1.91). Nor was there a clear difference between the groups in recurrence of toe-walking gait (assessed via severity of toe walking (graded 1 (mild), 2 (moderate), or 3 (severe)) on gait analysis, analysed as continuous data: MD 0.34 points, 95% CI-0.09 to 0.78; 46 participants). In principle, MDs greater than zero (i.e.) positive values) would favour BTX and casting and negative values would favour casting alone. We have not reported effects as better or worse because all results were from evidence of very low certainty. We downgraded the certainty of evidence because of study limitations (outcome assessment was not blinded) and imprecision. Outcomes of pain and active range of motion were not reported in the included study. In terms of adverse events, calf pain was reported twice in the casting-only group and three times in the BTX group. There were three minor skin problems in each group and one reported case of pain directly after BTX injection. The report did not state if calf pain and skin irritation were from the same or different participants. The study authors reported that adverse events did not alter treatment adherence. Authors' conclusions The certainty of evidence from one study, which compared serial casting with serial casting with BTX for ITW in children, was too low for conclusions to be drawn. A further three studies reported outcomes relating to BTX, footwear, exercises, and different types of orthoses as interventions, however the outcome data were too limited to assess their effects.

LanguageEnglish
Article numberCD012363
Pages1-40
Number of pages42
JournalCochrane Database of Systematic Reviews
Volume2019
Issue number10
DOIs
Publication statusPublished - 6 Oct 2019

Fingerprint

Toes
Walking
Gait
Confidence Intervals
Ankle Joint
Heel
Knee
Pain
Articular Range of Motion
Ankle
Guidelines
Recurrence
Therapeutics
Parents
Outcome Assessment (Health Care)
Clinical Trials
Databases
Literature
Orthotic Devices

Cite this

Caserta, A. J., Pacey, V., Fahey, M. C., Gray, K., Engelbert, R. H. H., & Williams, C. M. (2019). Interventions for idiopathic toe walking. Cochrane Database of Systematic Reviews, 2019(10), 1-40. [CD012363]. https://doi.org/10.1002/14651858.CD012363.pub2
Caserta, Antoni J. ; Pacey, Verity ; Fahey, Michael C. ; Gray, Kelly ; Engelbert, Raoul H. H. ; Williams, Cylie M. / Interventions for idiopathic toe walking. In: Cochrane Database of Systematic Reviews. 2019 ; Vol. 2019, No. 10. pp. 1-40.
@article{65c2bb1d0c2a4b139d2f1f7a301059b0,
title = "Interventions for idiopathic toe walking",
abstract = "Background Idiopathic toe walking (ITW) is an exclusionary diagnosis given to healthy children who persist in walking on their toes after they should typically have achieved a heel-toe gait. The literature discusses conservative and surgical interventions using a variety of treatment modal-ities. Young children and children without a limitation in ankle dorsiflexion (the upwards movement of the foot towards the shin of the leg) are commonly treated with conservative interventions. Older children who continue toe walking and present with limitations in ankle dorsiflexion are sometimes treated with surgical procedures. This systematic review is needed to evaluate the evidence for any intervention for the treatment of ITW. The conclusions of this review may support decision making by clinicians caring for children with ITW. It may also assist families when deciding on treatment options for their children with ITW. Many of the treatments employed have financial implications for parents or healthcare services. This review also aims to highlight any deficits in the current research base. Objectives To assess the effects of conservative and surgical interventions in children with ITW, specifically effects on gait normalisation, ankle range of motion, pain, frequency of recurrence, and any adverse effects. Search methods On 29 April 2019, we searched the Cochrane Neuromuscular Specialised Register, CENTRAL, MEDLINE, Embase, CINAHL Plus, and PEDro. We searched the following registers of clinical trials for ongoing and recently completed trials: the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP, apps.who.int/trialsearch), and ClinicalTrials.gov (clinicaltrials.gov). We searched conference proceedings and other grey literature in the BIOSIS databases and System for Information on Grey Literature in Europe (OpenGrey, opengrey.eu). We searched guidelines via the Turning Research Into Practice database (TRIP, tripdatabase.com) and National Guideline Clearinghouse (guideline.gov). We did not apply language restrictions. Selection criteria We considered randomised or quasi-randomised trials for inclusion in the review if they involved participants diagnosed with ITW gait in the absence of a medical condition known to cause toe walking, or associated with toe walking. As there is no universally accepted age group for ITW, this review includes ITW at any age, who have been toe walking for more than six months, who can or cannot walk with a heel-toe gait, and who may or may not have limited dorsiflexion of the ankle joint. Data collection and analysis We used standard Cochrane methodological procedures. The primary outcome was improvement in toe walking (defined as greater than 50{\%} of time spent heel-toe walking). Secondary outcomes were active and passive range of motion of the ankle joint, pain, recurrence of ITW after treatment, and adverse events. We assessed the certainty of the evidence using the GRADE framework. Main results Four studies, comprising 104 participants, met the inclusion criteria. One study did not report data within the appropriate follow-up time-frame and data from two studies were insufficient for analysis. The single study from which we extracted data had 47 participants and was a randomised, controlled, parallel-group trial conducted in Sweden. It tested the hypothesis that combined treatment with serial casting and botulinum toxin type A (BTX) was more effective than serial casting alone in reducing ITW gait. This study found that more participants treated with BTX improved (defined as toe walking less than 50{\%} of the time, as reported by parents) (risk ratio (RR) 1.21, 95{\%} confidence interval (CI) 0.57 to 2.55; 1 trial, 46 participants; very low-certainty evidence). However, there was little or no difference between groups in passive ankle joint dorsiflexion range of movement on the right with the knee extended (mean difference (MD)-1.48º, 95{\%} CI-4.13 to 1.16; 1 trial, 47 participants), on the right with the knee flexed (MD-0.04º, 95{\%} CI-1.80 to 1.73; 1 trial, 46 participants), on the left with the knee flexed (MD 1.07, 95{\%} CI-1.22 to 3.37), or on the left with the knee extended (MD 0.05, 95{\%} CI-0.91 to 1.91). Nor was there a clear difference between the groups in recurrence of toe-walking gait (assessed via severity of toe walking (graded 1 (mild), 2 (moderate), or 3 (severe)) on gait analysis, analysed as continuous data: MD 0.34 points, 95{\%} CI-0.09 to 0.78; 46 participants). In principle, MDs greater than zero (i.e.) positive values) would favour BTX and casting and negative values would favour casting alone. We have not reported effects as better or worse because all results were from evidence of very low certainty. We downgraded the certainty of evidence because of study limitations (outcome assessment was not blinded) and imprecision. Outcomes of pain and active range of motion were not reported in the included study. In terms of adverse events, calf pain was reported twice in the casting-only group and three times in the BTX group. There were three minor skin problems in each group and one reported case of pain directly after BTX injection. The report did not state if calf pain and skin irritation were from the same or different participants. The study authors reported that adverse events did not alter treatment adherence. Authors' conclusions The certainty of evidence from one study, which compared serial casting with serial casting with BTX for ITW in children, was too low for conclusions to be drawn. A further three studies reported outcomes relating to BTX, footwear, exercises, and different types of orthoses as interventions, however the outcome data were too limited to assess their effects.",
author = "Caserta, {Antoni J.} and Verity Pacey and Fahey, {Michael C.} and Kelly Gray and Engelbert, {Raoul H. H.} and Williams, {Cylie M.}",
year = "2019",
month = "10",
day = "6",
doi = "10.1002/14651858.CD012363.pub2",
language = "English",
volume = "2019",
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Caserta, AJ, Pacey, V, Fahey, MC, Gray, K, Engelbert, RHH & Williams, CM 2019, 'Interventions for idiopathic toe walking', Cochrane Database of Systematic Reviews, vol. 2019, no. 10, CD012363, pp. 1-40. https://doi.org/10.1002/14651858.CD012363.pub2

Interventions for idiopathic toe walking. / Caserta, Antoni J.; Pacey, Verity; Fahey, Michael C.; Gray, Kelly; Engelbert, Raoul H. H.; Williams, Cylie M.

In: Cochrane Database of Systematic Reviews, Vol. 2019, No. 10, CD012363, 06.10.2019, p. 1-40.

Research output: Contribution to journalReview articleResearchpeer-review

TY - JOUR

T1 - Interventions for idiopathic toe walking

AU - Caserta, Antoni J.

AU - Pacey, Verity

AU - Fahey, Michael C.

AU - Gray, Kelly

AU - Engelbert, Raoul H. H.

AU - Williams, Cylie M.

PY - 2019/10/6

Y1 - 2019/10/6

N2 - Background Idiopathic toe walking (ITW) is an exclusionary diagnosis given to healthy children who persist in walking on their toes after they should typically have achieved a heel-toe gait. The literature discusses conservative and surgical interventions using a variety of treatment modal-ities. Young children and children without a limitation in ankle dorsiflexion (the upwards movement of the foot towards the shin of the leg) are commonly treated with conservative interventions. Older children who continue toe walking and present with limitations in ankle dorsiflexion are sometimes treated with surgical procedures. This systematic review is needed to evaluate the evidence for any intervention for the treatment of ITW. The conclusions of this review may support decision making by clinicians caring for children with ITW. It may also assist families when deciding on treatment options for their children with ITW. Many of the treatments employed have financial implications for parents or healthcare services. This review also aims to highlight any deficits in the current research base. Objectives To assess the effects of conservative and surgical interventions in children with ITW, specifically effects on gait normalisation, ankle range of motion, pain, frequency of recurrence, and any adverse effects. Search methods On 29 April 2019, we searched the Cochrane Neuromuscular Specialised Register, CENTRAL, MEDLINE, Embase, CINAHL Plus, and PEDro. We searched the following registers of clinical trials for ongoing and recently completed trials: the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP, apps.who.int/trialsearch), and ClinicalTrials.gov (clinicaltrials.gov). We searched conference proceedings and other grey literature in the BIOSIS databases and System for Information on Grey Literature in Europe (OpenGrey, opengrey.eu). We searched guidelines via the Turning Research Into Practice database (TRIP, tripdatabase.com) and National Guideline Clearinghouse (guideline.gov). We did not apply language restrictions. Selection criteria We considered randomised or quasi-randomised trials for inclusion in the review if they involved participants diagnosed with ITW gait in the absence of a medical condition known to cause toe walking, or associated with toe walking. As there is no universally accepted age group for ITW, this review includes ITW at any age, who have been toe walking for more than six months, who can or cannot walk with a heel-toe gait, and who may or may not have limited dorsiflexion of the ankle joint. Data collection and analysis We used standard Cochrane methodological procedures. The primary outcome was improvement in toe walking (defined as greater than 50% of time spent heel-toe walking). Secondary outcomes were active and passive range of motion of the ankle joint, pain, recurrence of ITW after treatment, and adverse events. We assessed the certainty of the evidence using the GRADE framework. Main results Four studies, comprising 104 participants, met the inclusion criteria. One study did not report data within the appropriate follow-up time-frame and data from two studies were insufficient for analysis. The single study from which we extracted data had 47 participants and was a randomised, controlled, parallel-group trial conducted in Sweden. It tested the hypothesis that combined treatment with serial casting and botulinum toxin type A (BTX) was more effective than serial casting alone in reducing ITW gait. This study found that more participants treated with BTX improved (defined as toe walking less than 50% of the time, as reported by parents) (risk ratio (RR) 1.21, 95% confidence interval (CI) 0.57 to 2.55; 1 trial, 46 participants; very low-certainty evidence). However, there was little or no difference between groups in passive ankle joint dorsiflexion range of movement on the right with the knee extended (mean difference (MD)-1.48º, 95% CI-4.13 to 1.16; 1 trial, 47 participants), on the right with the knee flexed (MD-0.04º, 95% CI-1.80 to 1.73; 1 trial, 46 participants), on the left with the knee flexed (MD 1.07, 95% CI-1.22 to 3.37), or on the left with the knee extended (MD 0.05, 95% CI-0.91 to 1.91). Nor was there a clear difference between the groups in recurrence of toe-walking gait (assessed via severity of toe walking (graded 1 (mild), 2 (moderate), or 3 (severe)) on gait analysis, analysed as continuous data: MD 0.34 points, 95% CI-0.09 to 0.78; 46 participants). In principle, MDs greater than zero (i.e.) positive values) would favour BTX and casting and negative values would favour casting alone. We have not reported effects as better or worse because all results were from evidence of very low certainty. We downgraded the certainty of evidence because of study limitations (outcome assessment was not blinded) and imprecision. Outcomes of pain and active range of motion were not reported in the included study. In terms of adverse events, calf pain was reported twice in the casting-only group and three times in the BTX group. There were three minor skin problems in each group and one reported case of pain directly after BTX injection. The report did not state if calf pain and skin irritation were from the same or different participants. The study authors reported that adverse events did not alter treatment adherence. Authors' conclusions The certainty of evidence from one study, which compared serial casting with serial casting with BTX for ITW in children, was too low for conclusions to be drawn. A further three studies reported outcomes relating to BTX, footwear, exercises, and different types of orthoses as interventions, however the outcome data were too limited to assess their effects.

AB - Background Idiopathic toe walking (ITW) is an exclusionary diagnosis given to healthy children who persist in walking on their toes after they should typically have achieved a heel-toe gait. The literature discusses conservative and surgical interventions using a variety of treatment modal-ities. Young children and children without a limitation in ankle dorsiflexion (the upwards movement of the foot towards the shin of the leg) are commonly treated with conservative interventions. Older children who continue toe walking and present with limitations in ankle dorsiflexion are sometimes treated with surgical procedures. This systematic review is needed to evaluate the evidence for any intervention for the treatment of ITW. The conclusions of this review may support decision making by clinicians caring for children with ITW. It may also assist families when deciding on treatment options for their children with ITW. Many of the treatments employed have financial implications for parents or healthcare services. This review also aims to highlight any deficits in the current research base. Objectives To assess the effects of conservative and surgical interventions in children with ITW, specifically effects on gait normalisation, ankle range of motion, pain, frequency of recurrence, and any adverse effects. Search methods On 29 April 2019, we searched the Cochrane Neuromuscular Specialised Register, CENTRAL, MEDLINE, Embase, CINAHL Plus, and PEDro. We searched the following registers of clinical trials for ongoing and recently completed trials: the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP, apps.who.int/trialsearch), and ClinicalTrials.gov (clinicaltrials.gov). We searched conference proceedings and other grey literature in the BIOSIS databases and System for Information on Grey Literature in Europe (OpenGrey, opengrey.eu). We searched guidelines via the Turning Research Into Practice database (TRIP, tripdatabase.com) and National Guideline Clearinghouse (guideline.gov). We did not apply language restrictions. Selection criteria We considered randomised or quasi-randomised trials for inclusion in the review if they involved participants diagnosed with ITW gait in the absence of a medical condition known to cause toe walking, or associated with toe walking. As there is no universally accepted age group for ITW, this review includes ITW at any age, who have been toe walking for more than six months, who can or cannot walk with a heel-toe gait, and who may or may not have limited dorsiflexion of the ankle joint. Data collection and analysis We used standard Cochrane methodological procedures. The primary outcome was improvement in toe walking (defined as greater than 50% of time spent heel-toe walking). Secondary outcomes were active and passive range of motion of the ankle joint, pain, recurrence of ITW after treatment, and adverse events. We assessed the certainty of the evidence using the GRADE framework. Main results Four studies, comprising 104 participants, met the inclusion criteria. One study did not report data within the appropriate follow-up time-frame and data from two studies were insufficient for analysis. The single study from which we extracted data had 47 participants and was a randomised, controlled, parallel-group trial conducted in Sweden. It tested the hypothesis that combined treatment with serial casting and botulinum toxin type A (BTX) was more effective than serial casting alone in reducing ITW gait. This study found that more participants treated with BTX improved (defined as toe walking less than 50% of the time, as reported by parents) (risk ratio (RR) 1.21, 95% confidence interval (CI) 0.57 to 2.55; 1 trial, 46 participants; very low-certainty evidence). However, there was little or no difference between groups in passive ankle joint dorsiflexion range of movement on the right with the knee extended (mean difference (MD)-1.48º, 95% CI-4.13 to 1.16; 1 trial, 47 participants), on the right with the knee flexed (MD-0.04º, 95% CI-1.80 to 1.73; 1 trial, 46 participants), on the left with the knee flexed (MD 1.07, 95% CI-1.22 to 3.37), or on the left with the knee extended (MD 0.05, 95% CI-0.91 to 1.91). Nor was there a clear difference between the groups in recurrence of toe-walking gait (assessed via severity of toe walking (graded 1 (mild), 2 (moderate), or 3 (severe)) on gait analysis, analysed as continuous data: MD 0.34 points, 95% CI-0.09 to 0.78; 46 participants). In principle, MDs greater than zero (i.e.) positive values) would favour BTX and casting and negative values would favour casting alone. We have not reported effects as better or worse because all results were from evidence of very low certainty. We downgraded the certainty of evidence because of study limitations (outcome assessment was not blinded) and imprecision. Outcomes of pain and active range of motion were not reported in the included study. In terms of adverse events, calf pain was reported twice in the casting-only group and three times in the BTX group. There were three minor skin problems in each group and one reported case of pain directly after BTX injection. The report did not state if calf pain and skin irritation were from the same or different participants. The study authors reported that adverse events did not alter treatment adherence. Authors' conclusions The certainty of evidence from one study, which compared serial casting with serial casting with BTX for ITW in children, was too low for conclusions to be drawn. A further three studies reported outcomes relating to BTX, footwear, exercises, and different types of orthoses as interventions, however the outcome data were too limited to assess their effects.

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U2 - 10.1002/14651858.CD012363.pub2

DO - 10.1002/14651858.CD012363.pub2

M3 - Review article

VL - 2019

SP - 1

EP - 40

JO - The Cochrane database of systematic reviews

T2 - The Cochrane database of systematic reviews

JF - The Cochrane database of systematic reviews

SN - 1469-493X

IS - 10

M1 - CD012363

ER -