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Completed

NCT Number: NCT04077775

Lumbopelvic Biomechanical Variables and TMJ Kinematics Changes in Pregnant Women: A Case-Control Study

The relationship between the pelvis and stomatognathic system:

Various rationales for the relationship between the spine or pelvis and TMJ have been found. These theories include fascial, myological interrelationships, referred pain patterns and facilitating tonic neck reflexes involving inter segmental spinal pathways. A contributing mechanism could be the relationship between how TMJ occlusion, head position and body posture relate to the body's natural neurological visual/vestibular righting mechanism (Blum, 2004).

There is a Correlation between the facial axis together with the lordotic angle and the pelvic inclination, the inner gonial angle and the mandibular plane with the lordotic angle and the pelvic inclination, as well as the facial depth with the pelvic inclination showed a significant correlation (Carsten et al., 2007).

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Key information

Conditions

Pelvic Pain Neurologic Manifestations Pain Pathological Conditions, Signs and Symptoms Signs and Symptoms

Age range

20 year–40 year

Sex eligibility

Female

Study type

Observational

Primary location

Rovan Elbesh

Giza, 12651, Egypt

Who can participate

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • The age of the participants will be ranged from 20 to 40 years. Their body mass index will be ranged from 20 to 25 kg/m2. They will have regular menstrual cycle. They will not receive any hormonal therapy or taking any regular drugs.

Exclusion criteria

  • Bone disease. Discogenic state with radiculopathy or not. Systemic disease of musculoskeletal system. Any sensory problems. Previous vertebral fractures. Major spinal structural abnormality. Major jaw abnormality. Any jaw orthotics or prosthesis. Missing teeth.

Treatment and study plan

assesment

Diagnostic Test

assesment

Primary outcomes

  1. body mass index

    Time frame: 3 months

    BMI in kg/m^2

  2. Satisfaction assessed by the VAS

    Time frame: 3 months

    Degrees of menstrual pain will be assessed using a VAS, which was a method of representing subjects' pain on a 10 cm linear scale. Score of 0 meant 'no pain' and 10 meant 'worst pain'. Tomeasure specific symptoms, such as the s

  3. pelvic tilt in degrees:

    Time frame: 3 months

    The blocks are released and the rods are placed over the crest of the ilium. The blocks are then pressed firmly toward the midline. Read the angle from the level. If the gauge reads over 21/2°, the result is listed as positive.Anterior pelvic tilting angle: PALM was used for measuring pelvic tilting angle. A mark was put on a point just inferior to ASIS; another mark was put just inferior to PSIS. The callipers of the PALM were put on these two points

  4. jaw movement

    Time frame: 3 months

    Maximal vertical mouth opening (MIO):

    From sitting position, with the use of the calliper, the distance between the incisal edges along the midline of the upper and lower central incisors without pain was measured, by placing one end of the poley gauge against the incisal edge of one of the upper central incisors, and the other end against the incisal edge of the opposing lower incisor.

    The distance recorded in millimeters, the subjects was instructed to" open your mouth as wide as possible without causing pain or discomfort". The poley gauge was sterilized with antiseptic solution before and after each measure

  5. Spinal curves Measurement

    Time frame: 3 months

    spinal inclinations

Sponsors and collaborators

Lead sponsor

Cairo University

Other

Registry information

Important dates

Study start
2021
Primary completion
2022
Study completion
2022
First posted
Sep 4, 2019
Registry last updated
Sep 5, 2024

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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