Efficacy of Naproxen-codeine, Naproxen+Dexamethasone, and Naproxen on Myofascial Pain

Phase 4

Completed

Conditions: Temporomandibular Disorder

Interventions: Drug: naproxen sodium+codeine phosphate, naproxen sodium+dexamethasone, naproxen sodium, paracetamol

Registration Number: NCT04066426

Lead Sponsor: Yuzuncu Yıl University

Brief Summary: Temporomandibular disorders (TMDs) are one of the most common muco-skeletal disorders, seen in the dental clinics. Many factors work together to initiate or aggravate the condition, so it is a multifactorial disorder. The etiology of TMDs may be a result of parafunctional habits such as clenching and bruxism, acute trauma to the jaw, trauma from hyperextension e.g. after a long dental treatment, joint laxity, psychological distress, occlusal disharmony like presence of high crown or free-end saddle leading to joint instability or systemic diseases such as Rheumatoid arthritis or Osteoarthritis. The aim of this study was to evaluate the effects of naproxen sodium+codeine phosphate, naproxen sodium+dexamethasone, and naproxen sodium on pain in patients complaining from temporomandibular pain.

Detailed Description: Not available

Recruitment & Eligibility

Status: COMPLETED

Sex: All

Target Recruitment: 200

Inclusion Criteria

Without a systemic disease,
Not used any medication in the last week
Have a habit of clenching and / or grinding teeth, individuals with normal preoperative results, suffering with pain and / or limitation of the mouth opening in the temporomandibular region

Exclusion Criteria

Individuals who smoke

Have a parafunctional habits (except for squeezing and grinding teeth)
Pregnant and breastfeeding individuals
Allergies to study medicines
Do not use their medications / use different drugs and non-follow-up

Study & Design

Study Type: INTERVENTIONAL

Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
naproxen sodium+dexamethasone	naproxen sodium+codeine phosphate, naproxen sodium+dexamethasone, naproxen sodium, paracetamol	Naproxen sodium is a propionic acid derivative with analgesic, antipyretic, and antiinflammatory properties. Its mechanism of action relies on the inhibition of prostaglandin synthesis, and significant pain relief and plasma levels can be obtained within 20 minutes following intake. The elimination half-life of naproxen sodium is reportedly around 14 hours, and naproxen sodium is used in doses ranging from 275 to 550 mg in surgical procedures. Naproxen sodium (550 mg) was used twice daily + dexamethasone (8 mg) was used once daily in this study.
naproxen sodium+codeine phosphate	naproxen sodium+codeine phosphate, naproxen sodium+dexamethasone, naproxen sodium, paracetamol	Naproxen sodium is a propionic acid derivative with analgesic, antipyretic, and antiinflammatory properties. Its mechanism of action relies on the inhibition of prostaglandin synthesis, and significant pain relief and plasma levels can be obtained within 20 minutes following intake. The elimination half-life of naproxen sodium is reportedly around 14 hours, and naproxen sodium is used in doses ranging from 275 to 550 mg in surgical procedures. Codeine phosphate is an opioid analgesic which has similar applications to those of morphine. However, it is significantly less potent as an analgesic and has only mild sedative effects. The drug's principal site of action is at the µ-opioid receptors (MOR) which are distributed in the central nervous system. Peak effect is reached within 2 hours and analgesic action continues for approximately 4 hours. Naproxen sodium (550 mg)+codeine phosphate (30 mg) was used twice daily in this study.
naproxen sodium	naproxen sodium+codeine phosphate, naproxen sodium+dexamethasone, naproxen sodium, paracetamol	Naproxen sodium is a propionic acid derivative with analgesic, antipyretic, and antiinflammatory properties. Its mechanism of action relies on the inhibition of prostaglandin synthesis, and significant pain relief and plasma levels can be obtained within 20 minutes following intake. The elimination half-life of naproxen sodium is reportedly around 14 hours, and naproxen sodium is used in doses ranging from 275 to 550 mg in surgical procedures. Naproxen sodium (550 mg) was used twice daily in this study.
paracetamol	naproxen sodium+codeine phosphate, naproxen sodium+dexamethasone, naproxen sodium, paracetamol	Paracetamol is a mild analgesic and antipyretic, and is recommended for the treatment of most painful and febrile conditions, for example, headache including migraine, toothache, neuralgia, colds and influenza, sore throat, backache, rheumatic pain and dysmenorrhoea.