NCT03244943

Cytokine Profiles in Breast Cancer Patients Undergoing Chemotherapy

Effects of Non-surgical Periodontal Treatment on the Gingival Crevicular Fluid Cytokine Profiles in Breast Cancer Patients Undergoing Chemotherapy

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 40 (actual)
• Sponsor: University of Sao Paulo · Academic / Other
• Sex: Female
• Age: 35 Years – 70 Years
• Healthy volunteers: Accepted

Summary

Aim: This study evaluated the effects of non-surgical periodontal therapy (NSPT) on the cytokine profile and the correlation to clinical parameters of patients undergoing chemotherapy for breast cancer. Materials and methods: 40 patients were allocated: periodontitis patients (P) (n=20) and breast cancer with periodontitis patients (CAN/P) (n=20). The clinical parameters: probing depth (PD), clinical attachment level (CAL), plaque index (PI), Bleeding on probing (BOP) and levels of IFN-γ, IL-4, IL-10, TGF-β, IL-17, IL-2, IL-6, IL-1β and TNF-α in gingival crevicular fluid (GCF) were evaluated at baseline, 45 and 180 days after therapy.

Detailed description

The NSPT, which consisted of subgingival debridement - scaling and root planning (SRP) under local anesthesia. On average, the treatment of the entire oral cavity was completed within four sessions (sessions of 50 minutes). The SRP was performed by one experienced periodontist (KRVV) using Gracey curettes (Hu-Friedy MFG. Co. Inc., Chicago, IL, USA), ultra-sonic devices (Bob-Cat, Dentsply/Cavitron, Long Island City, NY, USA) and, if necessary, with multilaminated drills.

Conditions

• Mammary Neoplasm, Human
• Periodontal Diseases
• Chemotherapy Effect

Interventions

Type	Name	Description
PROCEDURE	Non surgical periodontal Treatment	The NSPT, which consisted of subgingival debridement - scaling and root planning (SRP) under local anesthesia. On average, the treatment of the entire oral cavity was completed within four sessions (sessions of 50 minutes). The SRP was performed by one experienced periodontist (KRVV) using Gracey curettes (Hu-Friedy MFG. Co. Inc., Chicago, IL, USA), ultra-sonic devices (Bob-Cat, Dentsply/Cavitron, Long Island City, NY, USA) and, if necessary, with multilaminated drills.

Timeline

• Start date: 2015-08-01
• Primary completion: 2016-12-12
• Completion: 2017-07-31
• First posted: 2017-08-10
• Last updated: 2020-06-22