Experimental Gingivitis in Patients With Altered Passive Eruption
कीवर्ड
सार
विवरण
Study hypothesis
Despite the fact that many authors suggest that the patients with altered passive eruption are more susceptible to gingivitis and periodontitis due to the excess of gingiva, which impedes the correct oral hygiene procedure, there is to-date no clinical study confirming this assumption. The aim of the present study is therefore to examine the onset, progress and the healing of experimental gingivitis in patients with altered passive eruption when compared to patients with normal gingival anatomy.
Study design This is single centre interventional non randomised case-control study.
Interventions To achieve optimum gingival health and to standardize gingival baseline conditions all subjects participated in a pretrial period 7 days before T0. On day 7(T0), after professional scaling and polishing a powered toothbrush (Oral-B pro 3000, Braun, Procter and Gamble, USA), individually chosen interdental brush (Tepe, Sweden), and standard toothpaste (AZ - pro expert, Procter and Gamble, USA), along with oral hygiene instructions, were provided. Subjects were instructed to brush the teeth by using powered toothbrush.
Individual cast models were prepared on alginate impressions. A 2-mm thick film of technical wax was set on the supra gingival area at buccal and proximal surfaces of study teeth on test quadrant. The stent were delivered at day 0. Subjects were instructed to wear the stent prior to the oral hygiene session throughout the experimental gingivitis period to prevent plaque removal during brushing of the remaining dentition. On Day 42 (T6): After recording of clinical parameters, oral hygiene instruction and an additional session of supragingival scaling, as needed, and polishing were given.
खजूर
| अंतिम सत्यापित: | 05/31/2019 |
| पहले प्रस्तुत किया गया: | 04/26/2018 |
| अनुमानित नामांकन प्रस्तुत किया गया: | 04/29/2018 |
| पहले पोस्ट किया गया: | 05/10/2018 |
| अंतिम अद्यतन प्रस्तुत किया: | 06/04/2019 |
| अंतिम अद्यतन पोस्ट: | 06/05/2019 |
| वास्तविक अध्ययन प्रारंभ दिनांक: | 02/20/2017 |
| अनुमानित प्राथमिक समापन तिथि: | 07/18/2017 |
| अनुमानित अध्ययन पूर्णता तिथि: | 07/18/2017 |
स्थिति या रोग
हस्तक्षेप / उपचार
Behavioral: Experimental gingivitis
चरण
शाखा समूह
| बांह | हस्तक्षेप / उपचार |
|---|---|
| Experimental: Patients with altered passive eruption - APE 3 teeth of the patients with altered passive eruption that will undergo to experimental gingivitis | |
| Active Comparator: Patients with normal gingival anatomy - Non APE 3 teeth of the patients with normal gingival anatomy that will undergo to experimental gingivitis |
पात्रता मापदंड
| युग अध्ययन के लिए पात्र | 18 Years सेवा 18 Years |
| सेक्स अध्ययन के लिए पात्र | All |
| स्वस्थ स्वयंसेवकों को स्वीकार करता है | हाँ |
| मानदंड | Inclusion Criteria: - age ≥ 18 years - probing depth ≤ 3 mm Exclusion Criteria: - Smoking - Periodontitis - Systemic diseases - Immunosuppressed or immunocompromised patients - Use of medications affecting periodontal status - Uncontrolled diabetes - Pregnancy or lactation - Addiction to alcohol or drugs - Psychiatric problems - Presence of any restorations on the examined quadrant - Presence of periapical and endo-perio lesions - Teeth with malposition and alteration in crown morphology - Patients with an acute infection (abscess) in the site intended for treatment |
परिणाम
प्राथमिक परिणाम उपाय
1. Change of Angulated bleeding score (AngBS) [Change of the value was assessed at T0, at day seven, fourteen, twenty-one, twenty-eight , thirty-five and at day forty-two]
2. Change of Gingival index (MGI) [Change of the value was assessed at T0, at day seven, fourteen, twenty-one, twenty-eight , thirty-five and at day forty-two]
माध्यमिक परिणाम उपाय
1. Plaque index (PLI) [Value was assessed at T0, at day seven, fourteen, twenty-one, twenty-eight , thirty-five and at day forty-two]
2. Quigley Hein Plaque Index (QH) [Value was assessed at T0, at day seven, fourteen, twenty-one, twenty-eight , thirty-five and at day forty-two]
3. Gingival crevicular fluid volume (GCF) [Value was assessed at T0, at day seven, fourteen, twenty-one, twenty-eight , thirty-five and at day forty-two]
