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CompletedNCT05369091salivaryBMP2Updated May 11, 2022

Salivary Bmp-2 Levels & Radiographic Measurement Of Bone Density at Extracted Tooth

A Phase 4 interventional study of Simvastatin 10mg in Bone Injury, sponsored by Postgraduate Medical Institute, Lahore. Completed at 1 site in Pakistan. Open to participants aged 18 Years to 25 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2022-05-11.

Sponsored by Postgraduate Medical Institute, Lahore · Phase 4, Interventional, and Treatment

From the registry’s dates

  • Registered 1 year 3 months after the study started (first participant enrolled Dec 2020, registered Mar 2022).
Phase
Phase 4
Study type
Interventional
Enrollment
24
Allocation
Randomized
Ages
18 Years to 25 Years
Sex
All
01

Study summary

Salivary Bmp-2 Levels \& Radiographic Measurement Of Bone Density were evaluated At Extracted Tooth Socket in patients With \& Without topical Application Of Simvastatin

Read the detailed description

Objective: The objective of this study was to compare:

'The salivary BMP-2 levels in the experimental and the control groups with and without topical simvastatin application on wound of extracted tooth socket.

The bone density at extracted tooth socket by measuring mean gray value from Intra oral periapical (IOPA) radiographs in the experimental and the control groups.

Method: Twenty four patients either male or female without any systemic disease, aged between 18 years to 25 years were selected. The patients were equally divided by random computer generated numbers into experimental and control groups. In the experimental group, tooth extraction was followed by placement of simvastatin (containing 10 mg of drug). In the control group, only tooth extraction was done. Saliva sample was collected from patients on days 0, 3, 7 and 40 and levels of salivary biomarker BMP-2 were measured with the ELISA technique. IOPA radiographs were taken on days 0 and 40 to determine the bone density by measuring mean gray values with the help of ImageJ software. The data was entered in SPSS version 25 and analyzed. P-value of ≤ 0.05 was considered as statistically significant.

02

Conditions studied

  • Bone Injury

Keywords

  • Simvastatin
  • Salivary BMP-2
  • Radiographic Bone density
03

In context

Lead sponsor

Postgraduate Medical Institute, Lahore is the lead sponsor of 8 studies on the registry; 3 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 25 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Both male and female patients with permanent dentition, age (18 years to 25 years) were considered.
  • Patients undergoing extraction of maxillary or mandibular Pre molars for orthodontic procedure.
  • Teeth which required only simple non surgical extraction only under local anesthesia.

Exclusion criteria

Exclusion Criteria:

  • Subjects taking antibiotics or non-steroidal anti inflammatory drugs (NSAIDS) within one week.
  • Patients with oral mucosal lesions (leukoplakia, erythroplakia, lichen planus).
  • Patients with oral carcinoma.
  • Patients with xerostomia.
  • Previous history of radiotherapy or chemotherapy
  • Patient with known to anti inflammatory drugs.
  • Diabetic patients.
  • Pregnant and lactating patients.
  • Patients with social habits such as cigarette smoking and alcohol consumption.
  • Teeth radiographically involved in any abscess/cyst/granuloma.
  • Teeth requiring open surgical transalveolar extraction.
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Hypersensitivity

An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.

05

Study design

Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
24 participants (actual)

Study arms

  • No intervention
    Placebo

    Atraumatic Extraction Only (placement of gelatin sponge mixed with normal saline without SIMVASTATIN).

  • Experimental
    Simvastatin

    Atraumatic Extraction and administration of SIMVASTATIN (10 mg tablet grounded and added with normal saline, with gelatin sponge as a transporter) into the socket.

    Drug: Simvastatin 10mg

Interventions

  • Atraumatic Extraction and administration of SIM (10 mg tablet grounded and added with normal saline, with gelatin sponge as a transporter) into the socket to observe alveolar bone healing.

    Also known as: SIM

06

What researchers measure

Primary outcomes

  1. Salivary BMP-2 Levels

    Mean values were measured using ELISA technique

    Time frame: At start of study

  2. Salivary BMP-2 Levels

    Mean values were measured using ELISA technique

    Time frame: At 3rd day Of Study

  3. Salivary BMP-2 Levels

    Mean values were measured using ELISA technique

    Time frame: At 10th Day of study

  4. Salivary BMP-2 Levels

    Mean values were measured using ELISA technique

    Time frame: At 40th Day of study

  5. Bone Density

    Mean grey value were measured using imageJ software

    Time frame: At start of study

  6. Bone Density

    Mean grey value were measured using imageJ software

    Time frame: At 40th day of study

07

Study locations

1 site
  • Dental Department of Lahore General Hospital.
    Lahore, Punjab, Pakistan
08

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 11, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05369091
Lead sponsor
Postgraduate Medical Institute, Lahore
Responsible party
Muhammad Mutahir Mehdi (M.Phil Oral Biology Trainee, Postgraduate Medical Institute, Lahore) — Principal investigator
First posted
May 11, 2022
Start date
Dec 16, 2020
Primary completion
Oct 3, 2021
Completion
Jan 5, 2022
Last update
May 11, 2022

Study contacts

shagufta nasreen
study chair · Pgmi. Lahore

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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Studies of the drug tested here: Simvastatin

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