Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Clinical and Microbiological Effects”

58 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 58 results

Not applicableStudy completedNCT03810560
What this trial is testing

Erbium Chromium: YSGG Laser Effect on Surgical Treatment of Chronic Periodontitis

Who this might be right for
Generalized Chronic Periodontitis
alaa 34
Post-approval studies (Phase 4)Study completedNCT01211223
What this trial is testing

Effects of the Variation in the Time of Systemic Administration of Metronidazole and Amoxicillin Associated to the Non-surgical Therapy of Chronic Periodontitis.

Who this might be right for
Chronic PeriodontitisClinical and Microbiological Effects
University of Chile 42
Post-approval studies (Phase 4)UnknownNCT01532674
What this trial is testing

Clinical, Microbiological and Biochemical Effects of the Antimicrobial Photodynamic Therapy

Who this might be right for
Chronic Periodontitis
Francisco Alpiste Illueca 40
Very early researchStudy completedNCT07592416
What this trial is testing

Clinical, Microbiological and Immunological Effects of the Adjuvant Use of Systemic Antibiotics and Probiotics in the Non-surgical Treatment of Periodontitis

Who this might be right for
Healthy Adult ParticipantsPeriodontal Disease
University of Sao Paulo 60
Large-scale testing (Phase 3)Study completedNCT02462993
What this trial is testing

Local Drug Delivery of Aloe Vera Gel in Chronic Periodontitis

Who this might be right for
Periodontitis
Dr. D. Y. Patil Dental College & Hospital 12
Not applicableNot Yet RecruitingNCT07794046
What this trial is testing

Alb-PRF as an Adjunct to Nonsurgical Periodontal Therapy

Who this might be right for
Periodontitis
Halil Ata BIÇAKÇIOĞLU 24
Very early researchUnknownNCT03749369
What this trial is testing

Adjunctive Use of Salvadora Persica in Chronic Periodontitis

Who this might be right for
Chronic Periodontitis
King Saud University 66
Not applicableStudy completedNCT02106039
What this trial is testing

Pulmonary Tuberculosis Patients With Diabetes Mellitus

Who this might be right for
Diabetes MellitusPulmonary Tuberculosis
Universitas Padjadjaran 350
Testing effectiveness (Phase 2)UnknownNCT03346460
What this trial is testing

Effect of Photodymamic Therapy With Urucum and LED in the Reduction of Halitosis

Who this might be right for
Halitosis
University of Nove de Julho 45
Not applicableStudy completedNCT03693196
What this trial is testing

The Effect of Different Dental Implant Surface Characteristics on Immunological and Microbiological Parameters

Who this might be right for
Peri-implant MucositisPeri-Implantitis
Necmettin Erbakan University 71
Testing effectiveness (Phase 2)UnknownNCT02809313
What this trial is testing

Clinical and Microbiological Effects of Lactobacillus Rhamnosus in Treatment of Gingivitis

Who this might be right for
Gingivitis
Jorge Gamonal 36
Not applicableStudy completedNCT03880448
What this trial is testing

Metronidazole vs Placebo as Adjuncts to Periodontal Surgery for Patients Positive to Porphyromonas Gingivalis

Who this might be right for
PeriodontitisSurgery
Universidad Complutense de Madrid 17
Not applicableLooking for participantsNCT06967402
What this trial is testing

Comparative Effects of Two Oral Antiseptics Used as an Adjuvant in the Treatment of Periodontitis

Who this might be right for
PeriodontitisPeriodontitis Stage IIPeriodontitis Stage III
The University of Hong Kong 60
Not applicableStudy completedNCT06050811
What this trial is testing

Prebiotics in Reducing Inflammation and Clinical Endpoints in Ulcerative Colitis (PRInCE-UC)

Who this might be right for
Ulcerative Colitis
Royal Berkshire NHS Foundation Trust 38
Not applicableStudy completedNCT04528134
What this trial is testing

Orthodontic Varnish Microbiology Study

Who this might be right for
Dental CariesDental PlaqueDental White Spot
University of California, Los Angeles 38
Not applicableLooking for participantsNCT07443410
What this trial is testing

Microbiological and Clinical Effects of Pre- and Probiotics in Non-Surgical Periodontal Therapy

Who this might be right for
Periodontitis, AdultPeriodontitis (Stage 3)Periodontitis Stage IV
University Hospital Heidelberg 60
Post-approval studies (Phase 4)Study completedNCT02049008
What this trial is testing

Treatment of Aggressive Periodontitis With Repeated Adjunctive Antimicrobial Photodynamic Therapy

Who this might be right for
Aggressive Periodontitis
University of Sao Paulo 20
Not applicableStudy completedNCT04015427
What this trial is testing

Cement Excess at Single Implant Crowns Malmö/Lund

Who this might be right for
Gingivitis and Periodontal DiseasesTooth Loss
University of Zurich 24
Not applicableUnknownNCT03862456
What this trial is testing

Metronidazole vs Azithromycin in Periodontal Surgery for Patients Positive to Porphyromonas Gingivalis

Who this might be right for
PeriodontitisSurgery
Universidad Complutense de Madrid 50
Large-scale testing (Phase 3)Study completedNCT02329353
What this trial is testing

Effect of Probiotics on Chronic Periodontitis in Smoker and Non- Smokers

Who this might be right for
Chronic Periodontitis
Next Gen Pharma India Pvt. Ltd. 60
Next Page