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Algometer and Category II Pelvic Blocking and Cranial Protocol

An Investigation of Algometer Readings for DeJarnette Category II Indicators After Category II Blocking and Cranial Protocol

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00649753
Acronym
Algometer
Enrollment
40
Registered
2008-04-01
Start date
2008-03-31
Completion date
2008-08-31
Last updated
2009-07-23

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

Conditions

Pain, Sacroiliac Joint Dysfunction

Keywords

sacroiliac joint dysfunction, algometer, Chiropractic, Manual Therapy, indicator points associated with sacroiliac joint dysfunction

Brief summary

The purpose of this study is to evaluate the relationship of pelvic blocking and protocol for cranial adjusting with specific pain areas as outlined by Dr. Bertrand DeJarnette in the Category II/sacroiliac protocol. An algometer will be used to determine the level of pain at specific points before and after each treatment of pelvic blocking with or without cranial adjusting.

Interventions

PROCEDURECategory II Pelvic Blocking

Supine Orthopedic Blocking consists of placing padded wedges underneath the Ilium and greater trochanter to correct pelvic torsion and associated sacroiliac dysfunction.

PROCEDURECategory II Pelvic Blocking and Cranial

Supine Orthopedic Blocking consists of placing padded wedges underneath the Ilium and greater trochanter to correct pelvic torsion and associated sacroiliac dysfunction. During pelvic blocking a cranial procedure is performed using a zygomae release and sphenobasilar release. These cranial procedures are manual therapy procedures using light pressure from hand and/or finger contacts.

PROCEDURECranial Only

Without pelvic blocking a cranial procedure is performed using a zygomae release and sphenobasilar release. These cranial procedures are manual therapy procedures using light pressure from hand and/or finger contacts.

Sponsors

Logan College of Chiropractic
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to 60 Years
Healthy volunteers
Yes

Inclusion criteria

* Logan student, staff or faculty * Age 18 - 60 * No chiropractic adjustment 2 weeks prior to beginning the study * Show the DeJarnette Category II indicators

Exclusion criteria

* Previous lower extremity, first rib and spine injury, surgery * Local infection, injury or other malignancy affecting the lower extremity and the nervous system * Unstable joints of the lower extremity and/or first rib and/or spine * Prescription or herbal muscle stimulants, relaxants, etc. that could affect the nervous system * Contraindication to DeJarnette Category II Pelvis Blocking * Pregnancy * Significant lower lumbar involvement * Diabetes, shortness of breath on light physical activity, cardiovascular disease * Numbness and/or tingling in the lower extremities

Design outcomes

Primary

MeasureTime frame
Algometer readingspre and post treatment intervention

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026