Investigating the link between levonorgestrel intrauterine system and temporomandibular disorders

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial aims to explore the potential relationship between the use of the levonorgestrel intrauterine system (LIU) and the occurrence of temporomandibular joint disorders (TMD) in women. It involves two groups: one consisting of women who have used the LIU for at least three months and a control group of healthy women with regular menstrual cycles. The study will compare the frequency of temporomandibular dysfunction between these two groups to determine if there is a significant association. A total of 60 participants will be examined for their temporomandibular joint and masticator muscles.

Why it matters

Who can join: the full rules

Inclusion Criteria:

* Being a woman
* Having used an intrauterine device for at least 3 months
* Being between the ages of 18-50
* Being in American Society of Anesthesiologists-1 and American Society of Anesthesiologists-2 systemic status

Exclusion Criteria:

* Patients with craniofacial syndrome
* Patients with a history of head and neck trauma
* Isolated muscle tenderness or previous surgery on TMJ
* Patients with rheumatological disorders
* Patients with an additional gynecological disease other than endometriosis
* Lack of cooperation with the patient.

Where it's running

• Marmara University
  Istanbul, Maltepe, Turkey (Türkiye) Recruiting

Study contacts

• Study coordinator: Serhat Can, Specialist
• Email: drserhatcan@gmail.com
• Phone: +905556161166

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.