IRCT20200208046409N1 IRCT 2026-07-06 Superior University Lahore The Effect of a Movement Control Exercise Program on Pain, Function, and Joint Health in Taxi Drivers with Low Back and Pelvic Pain SIJ Effects of Kinetic Control Training on Clinical, Radiographic, and Electromyographic Findings among Taxi Drivers with Sacroiliac Joint Dysfunction: A Randomized Controlled Trial 2026-06-30 anticipated 110 Recruiting https://irct.ir/trial/91138 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Other design features: N/A, Randomization description: The unit of randomization will be the individual participant. After confirming eligibility criteria and obtaining written informed consent, each participant will be assigned a unique study identification number. A computer-generated randomization sequence will be created by an independent researcher who is not involved in participant recruitment, assessment, treatment administration, or data analysis. The random sequence will be generated using randomization software (e.g., Random Allocation Software version 2.0 or the randomization function in SPSS). Variable block sizes of 4 and 6 will be used to reduce the predictability of treatment assignment while maintaining balanced group allocation. No stratification factors will be used because the study population is relatively homogeneous (male taxi drivers aged 20-60 years with sacroiliac joint dysfunction). Therefore, stratified randomization is not planned. Allocation concealment will be ensured using sequentially numbered, opaque, sealed envelopes (SNOSE). Each envelope will contain the treatment assignment according to the computer-generated randomization sequence. The envelopes will be prepared by the independent researcher and stored in a secure location. After completion of baseline assessments, the next envelope in sequence will be opened by a study coordinator not involved in outcome assessment. Outcome assessors responsible for clinical, ultrasonographic, and electromyographic measurements will remain blinded to group allocation throughout the study. Participants will be instructed not to disclose their treatment allocation to the assessors. Thus, the study will employ computer-generated block randomization, individual participant allocation, concealed assignment through sequentially numbered opaque sealed envelopes, and blinded outcome assessment to minimize selection and assessment bias, Blinding description: All clinical outcome assessments, including pain intensity (VAS), disability measures (ODI and RMDQ), muscle strength assessments, ultrasound imaging, and surface electromyography evaluations, will be conducted by independent assessors who are blinded to treatment allocation. Outcome assessors will have no involvement in participant recruitment, randomization, or intervention delivery. Ultrasound sonographers and electromyography assessors will be blinded to group allocation. Image files and EMG recordings will be anonymized and coded before analysis. Assessors will evaluate recordings using participant identification numbers only and will have no access to treatment information. N/A Sacroiliac Joint Dysfunction. Intervention 1: Intervention group:. Intervention 2: Control group:. Yes - There is a plan to make this available What will be shared: De-identified Individual Participant Dataset (IPD) Study Protocol Statistical Analysis Plan (SAP) Data Dictionary and Codebook Informed Consent Form Template Case Report Forms (CRFs) When: Individual participant data (IPD), the study protocol, statistical analysis plan, informed consent form, and anonymized dataset will be made available upon reasonable request to the corresponding investigator. Data will become available beginning 6 months after publication of the primary study results in a peer-reviewed journal and will remain available for a period of 5 years thereafter. Researchers requesting access must provide a methodologically sound proposal and obtain approval from the principal investigator and the relevant institutional ethics committee. Data will be shared in a de-identified format to protect participant confidentiality and privacy. To whom: De-identified Individual Participant Data (IPD) underlying the published results, including demographic data, outcome measures, and statistical analysis datasets, will be made available upon reasonable request after publication of the primary study findings. Access may be granted to qualified researchers from academic institutions, healthcare organizations, governmental agencies, and private-sector research organizations who provide a methodologically sound research proposal and obtain any required ethical approvals. Requests will be reviewed by the Principal Investigator and the study supervisory committee to ensure that the proposed use is scientifically valid and consistent with participant consent and data protection regulations. Additional supporting documents, including the study protocol, statistical analysis plan, informed consent form, data dictionary, and analytic code, may also be made available upon request. Data will be shared in a de-identified format to protect participant confidentiality. Commercial organizations may apply for access under the same review process; however, data will not be used for purposes that could compromise participant privacy or conflict with the original consent provided by participants. Data will be available beginning six months after publication of the primary study results and for up to five years thereafter. Requests should be directed to the Principal Investigator via the contact information provided in the trial registration. Conditions: De-identified individual participant data (IPD), including demographic characteristics, baseline and follow-up outcome measures (VAS, ODI, RMDQ, ultrasound contraction ratios, and surface EMG parameters), along with the study protocol, statistical analysis plan, informed consent template, and data dictionary, will be made available upon reasonable request. Requests for access must be submitted in writing to the Principal Investigator and should include a clear research proposal outlining the objectives, methodology, and planned analyses. Data will be shared only for scientifically sound research purposes, including secondary analyses, meta-analyses, systematic reviews, validation studies, or other non-commercial academic research. All requests will be reviewed by the Principal Investigator and supervisory research team to assess scientific merit, ethical compliance, participant confidentiality, and consistency with the original informed consent. Access will be granted only after approval of the request and completion of a data-sharing agreement. Data will be provided in a de-identified electronic format through secure file transfer or encrypted cloud-based storage. No information that could directly or indirectly identify participants will be disclosed. Data will be available beginning six months after publication of the primary study results and will remain accessible for a period of five years following publication. Where to obtain: Researchers interested in obtaining study-related documents, including the full study protocol, statistical analysis plan, informed consent forms, and anonymized participant-level dataset, should contact the Principal Investigator. Preferred Method of Communication: Email correspondence is preferred for all initial requests. Requests should clearly state the purpose of data use, research objectives, and institutional affiliation. Contact Information: Principal Investigator: Dr. Syed Asadullah Arslan, PhD (Physical Therapy) Institution: Gilani Physio and Medical Center Postal Address: Gilani Physio and Medical Center, Model Town, Lahore, Punjab, Pakistan How to obtain: Participants will be recruited from the outpatient department of Gilani Physio and Joint Care, Lahore, Pakistan. Individuals who express interest in participating will undergo an initial screening session to determine eligibility. Screening will include demographic information, occupational history, medical history review, and sacroiliac joint provocative tests. The screening process is expected to require approximately 30–45 minutes. Eligible participants will be invited to attend a baseline assessment session. During this visit, written informed consent will be obtained prior to data collection. Baseline assessments will include: • Pain assessment using the Visual Analogue Scale (VAS) (approximately 5 minutes). • Functional disability assessment using the Oswestry Disability Index (ODI) and Roland-Morris Disability Questionnaire (RMDQ) (approximately 15–20 minutes). • Muscle strength assessment using Manual Muscle Testing and/or Hand-Held Dynamometry (approximately 15 minutes). • Surface Electromyography (sEMG) assessment of trunk and pelvic stabilizing muscles during standardized tasks (approximately 30-40 minutes). • Ultrasound imaging for measurement of muscle thickness and contraction ratios of the Multifidus, Gluteus Maximus, Rectus Abdominis, and External Oblique muscles (approximately 20–30 minutes). The total baseline assessment session is expected to take approximately 90–120 minutes. Following baseline assessment, participants will be randomly allocated to either the Kinetic Control Training group or the Control group. Participants will attend supervised treatment sessions three times per week for eight weeks. Each treatment session will last approximately 45-60 minutes. At the completion of the 8-week intervention period, participants will undergo a post-intervention assessment involving the same clinical, ultrasound, and EMG measurements performed at baseline. This assessment is expected to take approximately 90–120 minutes. Participants will then return for a follow-up assessment three months after completion of the intervention. The follow-up assessment will again include all primary and secondary outcome measurements and will require approximately 90-120 minutes. Overall, each participant will be involved in the study for approximately five months, including screening, intervention, post-treatment assessment, and follow-up evaluation. The total direct participant commitment is estimated at 28–32 hours over the entire study period. Comments: