6533b823fe1ef96bd127e8dc

RESEARCH PRODUCT

pH and salivary sodium bicarbonate in cancer patients : correlation with seric concentration

Thais Rojas De MoralesRita NavasNinoska VieraCarmen ÁLvarezNeira Chaparro

subject

UNESCO::CIENCIAS MÉDICAS:CIENCIAS MÉDICAS [UNESCO]

description

Objective: To determine the correlation between pH and bicarbonate of soda in blood and saliva in child and adolescent patients during the administration of 3g/m2 of methotrexate. Method: A controlled clinical test was performed on 23 patients diagnosed with Acute Lymphoblastic Leukemia. Ages ranged from 4 to 18. The Spearman Correlation Coefficient was used to interpret the data. Results: No significant correlation was found between pH levels and seric and salivary sodium bicarbonate. However, there was a significant correlation between the levels of sodium bicarbonate in the body fluids evaluated (rs 0.2576, p=0.0354). Conclusions: Changes modifying the microenvironment of the oral cavity probably do not allow saliva to be used to determine blood pH and seric bicarbonate.

http://hdl.handle.net/10550/60861