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To determine the oxygen saturation levels (SaO2) of the pulp of permanent molars of adult patients who will need to perform direct pulp capping due to pulpal caries exposure, through pulse oximeter evaluation before and after treatment with MTA or glass bioactive 45S5.

Determination Of Pulp Oxygen Saturation In Molars Of Patients Submitted To Direct Pulp Capture With MTA Or Bioative Glass 45S5: Randomized Clinical Study

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-3jytw8
Enrollment
Unknown
Registered
2019-03-15
Start date
2018-02-07
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

pulpitis

Interventions

Forty-four patients are randomly allocated into two groups. Experimental group with 22 patients (MTA group A) and control group for CPD. An analysis of the condition of CPD lung based on Pulse Oxygen
Other
D25.339.788
E06.397.370

Sponsors

Centro Universitário do Maranhão- Uniceuma
Lead Sponsor
Centro Universitário do Maranhão- Uniceuma
Collaborator

Eligibility

Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: Patient volunteering to participate in the study, in the age group of 18 to 40 years. Presence of upper and lower permanent molars and premolars with carious lesion. Patient with no history of night pain or spontaneous pain. Pulpal sensitivity to cold test with positive response. Radiographic examination showing deep caries with an image suggestive of proximity to the pulp chamber without signs of periapical pathology. Systemically healthy patient. Patient should have the first, second or third premolar or molar contralateral to the tooth that will be performed sound CPD, as it will be considered the control.

Exclusion criteria

Exclusion criteria: Presence of pain.Teeth affected by trauma. Teeth with color changes; teeth with periodontal changes pocket more than 3mm; mobility and gingival edema; presence of pain on apical palpation; vertical and horizontal percussion; and teeth with pulp necrosis. Teeth with extreme persistent pain in response to pulp sensitivity test with cold and exposure to iatrogenic pulp.

Design outcomes

Primary

MeasureTime frame
It will be the evaluation of the blood oxygen saturation rate (SaO2) arterial and pulp and the response to the cold sensitivity test (TSF) before direct pulp capping (CPD), and at intervals of 1, 3, 6, 12 and 18 months after CPD in two groups (A Bioactive Glass 45S5 and B MTA). Data including pain (percussion / spontaneous / night) after treatment, tooth sensitivity, radiographic signs of periapical pathology, and dentinal bridge formation will be evaluated. Teeth that remain asymptomatic with a positive response to sensitivity tests and / or saturation of pulp oxygen considered normal and / or radiographic evidence of formation of hard tissue bridges without radiographic signs of periapical pathology will be considered successful.—

Secondary

MeasureTime frame
Secondary outcomes are not expected—

Countries

Brazil

Contacts

Public ContactCeci Carvalho

Universidade Ceuma

cecicar@uso.br+55 (98) 321441277

Outcome results

None listed

Source: REBEC (via WHO ICTRP)