RESUMO
Background:Periodontal instrumentation is accessible to a certain limit, as subgingival calculus is difficult to remove completely in cases of deep pockets and furcation defects. Host modulating agents aim to inhibit arachidonic acid pathways, modulate MMPs, bone remodeling, and regulate immune and inflammatory responses. This systematic review aimsto find the effects of Low Dose Doxycycline (LDD) as local drug delivery systems and sub-antimicrobial dose doxycycline for the treatment of periodontal disease.Material And Methods:Electronic database searched were: Pubmed, Medline, Scopous and Ebsco was performed using MeSH terms: low dose doxycycline, subantimicrobial dose doxycycline, chemically modified doxycycline, doxycycline, doxycycline hyclate, atridox and periostat. Articles published between years 2008-2019 were reviewed. Result:A Systematic review methodology was followedand database searching was done which yields 422 records. Records from year 2008 –2019 were taken into consideration. After inclusion and exclusion accordingly, A total of 10 studies were systematically reviewed. Non surgical or surgical periodontal therapy is more effective in reducing periodontal disease when low dose doxycycline is used as an adjunct either locally or systematically delivered. Conclusion:Subantimicrobial Dose Doxycycline (SDD) is commonly accepted as a host response modifier and it Subantimicrobial Dose Doxycycline (SDD) which down regulates the activity of MMPs. Also, doxycycline provides long-term post-treatment effects. Based in the inference drawn from this systematic review, non surgical or surgical periodontal therapy is more effective in reducing periodontal disease when low dose doxycycline is used as an adjunct, delivered either locally or systematically.