How Local Negative Pressure Can Improve Circulation Near — and Far Away
Highlights A small negative pressure dressing on the thigh boosted local blood flow by up to ~150% and increased tissue oxygen by around 25–28%. Circulation also improved in the opposite, untreated leg, showing a clear “remote” effect. A cyclic pattern (alternating stronger and milder suction) tended to produce the largest local and remote microcirculatory changes. […]
Localized Heating After Spine Surgery: What a New Study Tells Us About Pain, Blood Flow, and Recovery
Highlights A randomized controlled trial with 58 adults looked at what happens when localized heat is applied over a low-back surgical wound a few days after surgery. Compared with usual care, the heated group reported significantly less postoperative pain by day 4. Skin perfusion (surface blood flow) around the wound was higher in the heating […]
Hand Heating with and without Negative Pressure Improves Glucose Tolerance in Type 2 Diabetes: New RCT Findings
Highlights A small randomized trial tested hand heating (with and without negative pressure) in adults with high blood sugar. The hand-heating device used in the study was the AVACEN 100, operated in different modes (with and without negative pressure). In people with type 2 diabetes (T2DM), hand heating after a glucose drink helped reduce the […]