Conservative management of mesh-site infection in hernia repair surgery: a case series.

PURPOSE: The aim of this study is to assess the outcome of conservative management of infected mesh grafts following abdominal wall hernia repair. METHODS: This study retrospectively examined the charts of patients who developed mesh-site infection following surgery for abdominal hernia repair to determine how effective conservative management in the form of antibiotics and wound management was on the resolution of infection and wound healing. RESULTS: Over a period of 30 months, 13 patients developed infected mesh grafts post-hernia repair surgery. Twelve patients were successfully treated conservatively with local wound care and antibiotics if clinically indicated. One patient returned to theatre to have the infected mesh removed. Of the patients that healed eleven were treated with negative pressure wound therapy (VAC(®)). CONCLUSION: This series of case studies indicate that conservative management of abdominal wall-infected hernia mesh cases is likely to be successful.

A VLU complicated by severe group a streptococcal infection resulting in necrotising fasciitis and septic shock: a case report.

This case study outlines the management of a patient with a venous leg ulcer whose swabs cultured Staphylococcus aureus and beta-haemolytic streptococcus group A while in hospital with cellulitis, which was treated with antibiotics as per sensitivities. However, the patient presented at the emergency department five weeks later with a diagnosis of invasive group A streptococcal disease resulting in necrotising fasciitis and streptococcal toxic shock syndrome. This paper describes the holistic care and wound management that the patient received.

An experimental study of prescribed walking in the management of venous leg ulcers.

OBJECTIVE: To determine the relationship between the level of patient activity in the form of walking and the rate of venous leg ulcer (VLU) healing. METHOD: Forty patients with newly diagnosed VLUs were recruited to the study a nd randomly allocated to either control or exercise groups. All patients were treated with multilayer compression bandaging for 12 weeks, or until their ulcer had fully healed. Daily stepping rate was recorded at initial assessment and following 4 weeks of treatment. Participants in the exercise group were encouraged to increase their daily steps with a target of 10 000 steps per day. The control group were n ot asked to change their daily steps. RESULTS: In total, 33% of the exercise group achieved an average of 10 000 steps per day. Participants who took more steps at both the baseline and 4-week assessment healed more quickly than those who took fewer steps (p=0.052 and p=0.008 for baseline and week 4, respectively). Sixty-seven per cent of the participants who increased their daily steps had venous ulcers, which were healed by week 8, compared with 35% of those who did not. CONCLUSION: Participants who took more steps per day showed faster venous ulcer healing times when compared with those who took fewer steps, emphasising the benefit of walking in this patient group. Further studies are necessary to confirm these early findings. DECLARATION OF INTEREST: There were no external sources of funding for this study. The authors have no conflict of interest to declare.

Mobility in patients with venous leg ulceration.

OBJECTIVES: To compare mobility in patients with venous leg ulcers to matched controls and determine the influence of mobility, age and ulcer size on ulcer healing. METHODS: 25 leg ulcer patients, and 25 matched controls wore a mobility monitor (ActivPAL, PAL Technologies Ltd, Glasgow, Scotland)) which recorded the number of steps and amount of time spent walking, standing, sitting or lying for a one-week period. A walking index was calculated. The ulcer group were treated with compression bandaging and ulcer healing recorded over 12 weeks. RESULTS: There were 13 female subjects in each group. The median age was 70.5 (range 30-89) years. There was no difference in the amount of time either group spent standing, walking and resting. There was a significant reduction in the number of steps taken and in the walking index in the ulcer group compared to controls (ulcer group, median 6,685 steps/day, range 2074-17,999; control group median 8750, range 4917-16,043, p<0.05, Mann Whitney u test). Smaller ulcers and ulcers of recent onset were most likely to heal within 12 weeks (p=0.005 and p=0.011 respectively, Chi squared test). The percentage of time spent mobilising and resting did not influence ulcer healing (r(s)=-0.125; p=0.55). CONCLUSIONS: Mobility patterns among patients with leg ulcers are not significantly different to age matched controls. Ulcer patients take fewer steps per week compared to controls indicating they have reduced calf muscle pump function. Further studies are required to determine whether therapies which increase calf muscle activity have a role in ulcer treatment.