Blue Light as an Anti-inflammatory and Analgesic Strategy in Thoracic Trauma

Bright blue light will be administered using a Day-Light Classic Plus Light Therapy Lamp fitted with a LEE filter (#132, Medium Blue) and mounted on a healthcare-grade stand with rolling casters (Maclocks Rise Freedom Extended). The light intervention will be administered at bedside for 4 hours daily during the morning/early afternoon hours, repeated for up to 3 days.

Bright full-spectrum (white) light will be administered using a Day-Light Classic Plus Light Therapy Lamp fitted with a LEE filter (#211 0.9 ND) and mounted on a healthcare-grade stand with rolling casters (Maclocks Rise Freedom Extended). The light intervention will be administered at bedside for 4 hours daily during the morning/early afternoon hours, repeated for up to 3 days.

"Across all arms, the usual ambient light in the inpatient room will not be modified.~For the Bright Blue Light and Bright Full-Spectrum (White) Light arms, light will be added to the environment using a Day-Light Classic Plus Light Therapy Lamp as specified in the corresponding intervention descriptions.~For the Usual Ambient Light arm, a Day-Light Classic Plus Light Therapy Lamp mounted on a healthcare-grade stand with rolling casters (Maclocks Rise Freedom Extended) will be positioned at a 12-14 inches from eye level with the on/off switch in the off position. The lamp will be positioned in this manner for 4 hours daily during the morning/early afternoon hours, for up to 3 days."