Abstract
Objectives
The aim of this study was to examine the effect of a Polycan-calcium gluconate complex on gingival health.
Methods
Forty-one subjects with mild periodontitis (≥40 years) were divided into two groups: the placebo and test product (Polycan-calcium gluconate complex twice a day for 4 weeks) groups. Oral examination was performed and gingival crevicular fluid (GCF) was collected from each subject at baseline and after 4 weeks. Interleukin (IL)-1β level in the GCF was determined using enzyme-linked immunosorbent assay.
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![]() | Fig. 1.Comparison of IL-1β in the gingival crevicular fluid between the two groups by ELISA. Triangle and circle indicate IL-1β level of each subject. P-value obtained from Mann-Whitney test. |
Table 1.
General characteristics of study subject
Table 2.
Oral health characteristics of study subject
Table 3.
Mean changes of clinical parameters according to times by groups clinical parameters in the control and treatment groups at baseline, 4 weeks
Placebo (N=21) | Treatment (N=20) | |||||
---|---|---|---|---|---|---|
Baseline | After 4 weeks | P-value* | Baseline | After 4 weeks | P-value* | |
Pocket depth (mm) | 1.58±0.31 | 1.47±0.34 | 0.008 | 1.58±0.31 | 1.48±0.28 | 0.035 |
Clinical attachment loss (mm) | 0.45±0.45 | 0.44±0.44 | 0.814 | 0.37±0.35 | 0.37±0.34 | 0.677 |
Gingival index | 1.30±0.38 | 1.19±0.28 | 0.201 | 1.20±0.31 | 1.06±0.29 | 0.058 |
Plaque index | 1.46±0.43 | 1.33±0.31 | 0.139 | 1.41±0.45 | 1.12±0.34† | 0.015 |
Bleeding index | 5.33±4.56 | 3.62±2.91 | 0.072 | 3.90±2.90 | 2.85±2.30 | 0.065 |