Comparison of Topical Oxygen with Vacuum Assisted Closure in Wound Healing in a Low Resource Setting
Ethiopian Journal of Health Sciences
;
32(5): 955-962, 5 September 2022. Figures, Tables
Article
in English
| AIM
| ID: biblio-1398611
ABSTRACT
The aim of this pilot study is to obtain preliminary results comparing topical oxygen therapy (TOT) and vacuum assisted closure (VAC) in terms of its ability to accelerate wound healing. METHODS:
This non-randomised prospective study included patients with age 16-50 years, wound size ≥ 16cm2 and present below knee joint within seven days of occurrence. Bates-Jensen wound assessment tool (BWAT) was used for evaluation at 8-day interval along with percent area reduction at final follow up.RESULTS:
Mean number of cycles required in VAC and TOT group were 1.97 (range 1-3) and 2.1 (range 1-3) (each cycle of 5 days) per patient respectively. Percent area reduction was significantly higher in the VAC group (34±9.7%) than TOT (11.3±3.8%) group at final follow up (p<0.05). TOT patients had better improvement in epithelialization compared to VAC at last follow up. More extensive debridement was needed in patients of TOT than VAC. There was no significant difference between final score in both groups.CONCLUSION:
TOT appears to be comparable to well-established VAC in treatment of fresh traumatic wounds below the knee joint. Further large scale, multicentric and randomised studies comparing both these modalities of treatment should be the way forward
Full text:
Available
Index:
AIM (Africa)
Main subject:
Negative-Pressure Wound Therapy
/
Health Impact Assessment
/
Hyperbaric Oxygenation
/
Anesthetics, Local
Type of study:
Controlled clinical trial
/
Observational study
/
Risk factors
Language:
English
Journal:
Ethiopian Journal of Health Sciences
Year:
2022
Type:
Article
Institution/Affiliation country:
All India Institute of Medical Sciences, Deoghar, India/IN
/
All India Institute of Medical Sciences, Rishikesh, India/IN
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