UNLABELLED   Background. Foam and gauze are two types of wound fillers used for negative pressure wound therapy (NPWT). Differences in the wound healing effects of foam and gauze have been observed clinically. The aim of the present study was to examine the effects of NPWT on the wound bed using foam and gauze. METHODS A porcine peripheral wound model was treated with NPWT at 0, -75 mmHg, o...

Hemorrhage remains the leading cause of combat death and a major cause of death from potentially survivable injuries. Great strides have been made in controlling extremity hemorrhage with tourniquets, but not all injuries are amenable to tourniquet application. Topical hemostatic agents and dressings have also contributed to success in controlling extremity and compressible junctional hemorrhag...

BACKGROUND Wounds have provided a challenge to the clinicians for centuries and this scenario persists to the 21st century. Negative pressure wound therapy (NPWT) is one of the latest additions in wound management. It has been widely adopted in developed countries with foam as the default wound dressing although it has some limitations. OBJECTIVE To determine the difference in outcomes betwee...

The use of negative pressure wound therapy (NPWT) in civilian and military wounds is found effective in promoting granulation tissue, decreasing exudate and improving patient comfort. The Use of gauze-based NPWT is increasing in civilian trauma cases with availability of proprietary systems using gauze as filler material rather than the traditionally used reticulated open-cell foam. Military tr...

To cite: Nigam A, Kumari A. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2014206635 DESCRIPTION A 47-year-old woman presented with chronic vaginal discharge for the last 1 year. She had a laparoscopic hysterectomy 1 year earlier for fibroid uterus. The patient was asymptomatic until 1 month postsurgery, when she developed foul smelling vaginal discharge. She re...

OBJECTIVE Bacteria- and fungus-binding mesh traps and inactivates bacteria and fungus, which makes it interesting, alternative, and wound filler for negative pressure wound therapy (NPWT). The aim of this study was to compare pathogen-binding mesh, black foam, and gauze in NPWT with regard to granulation tissue formation and ingrowth of wound bed tissue in the wound filler. METHODS Wounds on ...

AIM To assess the efficacy of two widely used topical haemostatic agents: oxidised regenerated cellulose gauze and Collagen- Fibrinogen-Thrombin Patch in patients undergoing total thyroidectomy. MATERIAL OF STUDY This was a prospective, comparative, non-randomised study in which consecutive patients undergoing total thyroidectomy for benign disease received standard treatment with no haemosta...

The study was performed to compare the effects of negative-pressure wound therapy (NPWT) using gauze and foam on wound edge movement and the macroscopic appearance of the heart and lungs after NPWT. Sternotomy wounds were created in 6×70 kg pigs. Negative pressures of -40, -70, -120 and -160 mmHg were applied and the following were evaluated: wound contraction, distension and the macroscopic ap...

OBJECTIVES Negative pressure wound therapy (NPWT) is a useful therapy in the preparation of wounds prior to application of a split-thickness skin graft (STSG) both "pregraft" and "postgraft" on top of the STSG. Customarily, a foam-based NPWT has been used, but gauze-based therapy is finding an increasing use. Gauze is easy to apply and forgiving of complicated wound geometries so it can be an i...

BACKGROUND Although a routine practice in all orthopaedic clinics, the use of cast saws is not without risk of thermal and abrasive injury to patients. This study investigates the use of readily available supplies for reducing oscillating saw blade operating temperatures. METHODS An oscillating cast saw blade and an adhesive thermocouple fixed to the blade were uniformly heated and subsequent...