Chiropractic Care on Behavior, Neurological Function and Quality of Life in ADHD Children - A Pilot Study
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ClinicalTrials.gov Identifier: NCT03849807 |
Recruitment Status :
Completed
First Posted : February 21, 2019
Last Update Posted : July 1, 2019
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Condition or disease | Intervention/treatment | Phase |
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Attention Deficit Disorder With Hyperactivity | Other: Experimental group Other: Control group | Not Applicable |
ADHD is a disorder that may affect an individual's academic performance, social interactions, and interpersonal relationships amongst others. It is characterized by impulsiveness, hyperactivity, and inattention. It was previously thought that children overcome ADHD as they grow up, however, recent studies suggest that 30-60% of affected individuals continue to show significant symptoms of the disorder as adults and have associated difficulties such as lower educational and employment achievement. Conventional therapeutic approaches that are used with individuals with ADHD generally involve pharmaceutical interventions and behavioral therapies such as counseling and behavioral modification. However, little is known about the long term effectiveness of these treatment approaches which are also known to involve significant risks and complications.
ADHD is a neurodevelopmental disorder that is associated with significant alterations in brain development and function. These include changes in fronto-striatal pathways that can lead to difficulties with "top-down" control. It is also likely that connections in the parietal lobe and cerebellum are involved. These neurological changes are associated with a number of alterations to sensory filtering, sensorimotor gating, and sensorimotor control. This lends itself to a potential role for chiropractors in caring for children with ADHD because chiropractic care has been shown to alter a number of aspects of sensorimotor function.
Chiropractic is based on the theory that spinal adjustments applied to areas of spinal dysfunction, known as vertebral subluxations, can improve the function of the nervous system. Our research group has been testing this theory for the last 15 years. We have hypothesized that the articular dysfunction component of the vertebral subluxation results in altered afferent input to the central nervous system (CNS) that modifies the way in which the CNS processes and integrates all subsequent sensory input. This processing (i.e. sensorimotor integration), is a CNS function that appears most vulnerable to altered inputs. Recent studies have shown that chiropractic care alters sensorimotor filtering, cortical and cerebellar motor processing, and multisensory processing, all of which may be important in the neurodevelopment of ADHD. Given the nature of the neurological changes associated with ADHD and the growing body of evidence that suggests that chiropractic care may influence neurological function, it is possible that chiropractors may play a role in enhancing the neurological function of individuals with ADHD.
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 56 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Double (Participant, Outcomes Assessor) |
Masking Description: | Successful blinding of patients or practitioners in a trial involving a physical intervention such as chiropractic care is virtually impossible.18 This is due to the manual nature of the interventions and the challenges associated with providing appropriate sham procedures.18, 19 However, participants in this trial are highly likely to be naïve to chiropractic care so it is possible they will remain unaware of whether they are in the chiropractic or control group. Some study personnel will be aware of the allocated arm as they will be responsible for logistical aspects of the trial. However, the research specialist collecting and analyzing data during the trial will be blinded to group allocation. |
Primary Purpose: | Treatment |
Official Title: | The Effects of Chiropractic Care on Behavior, Neurological Function and Quality of Life in Children With Attention Deficit Hyperactivity Disorder: A Randomized Controlled Pilot Study |
Actual Study Start Date : | February 2, 2019 |
Actual Primary Completion Date : | June 1, 2019 |
Actual Study Completion Date : | June 1, 2019 |

Arm | Intervention/treatment |
---|---|
Experimental: Experimental group
Chiropractic care
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Other: Experimental group
the intervention group will receive 4 weeks of chiropractic care along with usual care(Cognitive-Behavioral, psychosocial Therapy). |
Active Comparator: Control group
Usual health care
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Other: Control group
Participants in the group will receive usual health (Cognitive-Behavioral, psychosocial Therapy) care or wish to engage in during the course of the study as well as receiving a passive movement control intervention delivered by a chiropractor 3 times per week in the same hospital setting as the group receiving chiropractic care. |
- Vanderbilt Attention Deficit Hyperactivity Disorder (ADHD) Diagnostic Rating Scale [ Time Frame: baseline,4th week, 8th week ]
Changes From Baseline, The Vanderbilt ADHD Diagnostic Rating Scale (VADRS) is a psychological assessment tool for Attention Deficit Hyperactivity Disorder (ADHD) symptoms and their effects on behavior and academic performance in children. It have two components: symptom assessment and impairment in performance. To meet criteria for ADHD diagnoses, one must have 6 positive responses to either the core 9 inattentive symptoms or core 9 hyperactive symptoms, or both. the respondent to rate the frequency of a child's behaviors on a 0-3 scale as follows: 0: "never"; 1: "occasionally"; 2: "often"; 3: "very often".
to rate the child's performance in school and his or her interactions with others on a 1-5 scale, with 1-2 meaning "above average", 3 meaning "average", and 4-5 meaning "problematic". To meet criteria for ADHD, there must be at least one score for the performance set that is either a 4 or 5, as these scores indicate impairment in performance.
- Swanson, Nolan and Pelham (SNAP) Questionnaire [ Time Frame: baseline,4th week, 8th week ]Changes from the Baseline The SNAP-IV is based on a 0 to 3 rating scale: Not at All = 0, Just A Little = 1, Quite A Bit = 2, and Very Much = 3. Subscale scores on the SNAP-IV are calculated by summing the scores on the items in the subset and dividing by the number of items in the subset.
- ADHA Attention Deficit Hyperactivity Disorder Rating Scale IV (Home version) [ Time Frame: baseline,4th week, 8th week ]
Changes from the Baseline, The scale consists of 2 subscales: inattention (9 items) and hyperactivity-impulsivity (9 items). For inattention (IA) subscale raw score: Add the odd-numbered items
For hyperactivity-impulsivity (HI) subscale raw score: Add the even-numbered items. To obtain the total raw score: Add the IA and Hi subscale raw scores

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Ages Eligible for Study: | 5 Years to 17 Years (Child) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- have been previously diagnosed with Attention Deficit Hypersensitivity Disorder based on the criteria outlined in the DSM-V.
Exclusion Criteria:
- have absolute contraindications to chiropractic adjustments
- have experienced previous significant adverse reactions to chiropractic care or manual therapies.
- investigators are unable to get consent from parents and caregivers of participating children in the trial

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03849807
Pakistan | |
Riphah International University | |
Islamabad, Federal, Pakistan, 44000 |
Principal Investigator: | Imran Amjad, PhD | Riphah International University |
Responsible Party: | Imran Amjad, Associate Professor, Riphah International University |
ClinicalTrials.gov Identifier: | NCT03849807 |
Other Study ID Numbers: |
RiphahIU Imran khan Niazi2 |
First Posted: | February 21, 2019 Key Record Dates |
Last Update Posted: | July 1, 2019 |
Last Verified: | June 2019 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Attention Deficit Disorder with Hyperactivity Children Chiropractic Neurological function Quality of life |
Hyperkinesis Attention Deficit Disorder with Hyperactivity Attention Deficit and Disruptive Behavior Disorders Neurodevelopmental Disorders |
Mental Disorders Dyskinesias Neurologic Manifestations Nervous System Diseases |