Skip to content

Effect of chiropractic care on mental rotation in children

The effect of a single intervention of chiropractic on mental rotation ability in children aged 5-12 yrs; a standard parallel randomised control trial

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12615000953538
Enrollment
121
Registered
2015-09-10
Start date
2015-12-19
Completion date
2016-05-31
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

Primary purpose of this study is to investigate whether chiropractic treatment alters mental rotation test scores in healthy children aged 5-12 years. Study Hypothesis; do chiropractic adjustments improve mental rotation ability in children aged 5-12 yrs compared to no treatment at a level greater than chance.

Interventions

Mental rotation test before and then after a single intervention of chiropractic adjustment (manipulation) to consenting children aged 5-12 years, who are current patients of participating chiropractic practices in Auckland, New Zealand. a) chiropractic adjustment includes both High Velocity Low Amplitude thrust (HVLA) modified for the age of each presenting patient. So lower thrust and speed for younger children which gradually increases for those children aged 10-12 years; and low force low sp

Mental rotation test before and then after a single intervention of chiropractic adjustment (manipulation) to consenting children aged 5-12 years, who are current patients of participating chiropractic practices in Auckland, New Zealand. a) chiropractic adjustment includes both High Velocity Low Amplitude thrust (HVLA) modified for the age of each presenting patient. So lower thrust and speed for younger children which gradually increases for those children aged 10-12 years; and low force low speed adjustments including cranial therapy, mobilisation, touch and hold. b) Specific locations will be determined by the chiropractor according to the location of fixated joints at the time of the intervention. A record will be kept of the location of the spinal segment treated (upper of lower cervicals, thoracics, lumbars) and the type of thrust (HVLA or Low force/low speed). c) There will be one session of intervention, which will include as many areas of treatment application as deemed necessary by the chiropractor providing treatment. This will be based on the number of fixated joints found in each child at the time of the assessment. (Most commonly 3-4 areas each requiring one application in one intervention of chiropractic treatment. d) Approximate duration of chiropractic session 10 minutes. e) Adherence will be monitored by the Research Assistant who will collect notes of each intervention provided by the chiropractor at the time of completion of both mental rotation test of each participant.

Sponsors

Dr. Angela Todd
Lead SponsorIndividual

Study design

Allocation
Randomised controlled trial
Intervention model
Parallel
Primary purpose
Treatment
Masking
Blinded (masking used) (Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
All
Age
5 Years to 12 Years
Healthy volunteers
No

Inclusion criteria

Participating practitioners: Chiropractors who practice in the Auckland Region of NZ and treat more than 50 children per month aged 5-12 years. Participating children: Healthy current patients of participating chiropractic practices in the Auckland Region, aged 5-12 years, who have do not have colour blindness, known dyslexia.

Exclusion criteria

Participants will be excluded from the study if they have known colour blindness, dyslexia, autism, a previous or current neurological disease, or a pathology that would exclude treatment or that would be an absolute or relative contraindication to spinal manipulative therapy. Non completed tests will be tabulated in the results section. Drop out rate as well as reasons for drop out will be recorded and discussed.

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026