| Autor: |
Pacheco JA; Department of General and Specialized Nursing, Postgraduate Program, Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto, Brazil.; Ribeirão Preto Cancer Hospital, Sobeccan Hospital Foundation, Ribeirão Preto, Brazil., Molena KF; Department of Pediatric Dentistry, Postgraduate Program in Pediatric Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil., Veiga EV; Department of General and Specialized Nursing, Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto, Brazil. |
| Jazyk: |
angličtina |
| Zdroj: |
Photobiomodulation, photomedicine, and laser surgery [Photobiomodul Photomed Laser Surg] 2024 Apr; Vol. 42 (4), pp. 294-305. Date of Electronic Publication: 2024 Mar 26. |
| DOI: |
10.1089/photob.2023.0136 |
| Abstrakt: |
Objective: To assess the impact of intravascular laser irradiation of blood (ILIB) on the primitive carotid artery (PCA) hemodynamic variables, specifically blood pressure (BP) and heart rate (HR), in mastectomized patients undergoing hormone blocker treatments. Materials and methods: This study is a controlled, experimental, and randomized clinical trial. Patients were allocated into two groups: the experimental group (G1)-patients who received ILIB therapy using a 660 nm laser targeted at the PCA, and the control group (G2)-patients who did not receive ILIB therapy. Clinical research was conducted weekly, with measurements of systolic blood pressure (SBP), diastolic blood pressure (DBP), and HR. The Mann-Whitney U test for independent samples was used, with a significance level of α = 0.05. Results: Systemic photobiomodulation on the PCA did not demonstrate a statistically significant difference in relation to SBP and DBP. However, for HR, the p -value was <0.05, indicating a significant difference between G1 and G2. The initial mean p > decreased from 142.3 to 116.4 mmHg in G1, and from 130.4 to 119.8 mmHg in G2. The DBP varied from 78.8 to 72.8 mmHg in G1, and from 79.1 to 74.2 mmHg in G2. A statistically significant difference was observed in HR, decreasing from 81.3 to 62.06 bpm in G1, and changing minimally from 74.1 to 75.1 bpm in G2. A considerable reduction was present in the timing of application. Conclusions: ILIB therapy applied to the PCA induces a reduction in BP and, more notably, HR in mastectomized women using the tamoxifen or aromatase inhibitors. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
|
