OBJECTIVES: To assess the effects of EMT on the healing of pressure ulcers.
SEARCH METHODS: For this update we searched the Cochrane Wounds Group Specialised Register (searched 10 June 2015); The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2015, Issue 6); Ovid MEDLINE (2014 to 10 June 2015); Ovid MEDLINE (In-Process & Other Non-Indexed Citations, 10 June 2015); Ovid EMBASE (2014 to 10 June 2015); and EBSCO CINAHL (2014 to 6 July 2012).
SELECTION CRITERIA: Randomised controlled trials comparing EMT with sham EMT or other (standard) treatment.
DATA COLLECTION AND ANALYSIS: For this update two review authors independently scrutinised the results of the search to identify relevant RCTs and obtained full reports of potentially eligible studies. In previous versions of the review we made attempts to obtain missing data by contacting study authors. A second review author checked data extraction and disagreements were resolved after discussion between review authors.
MAIN RESULTS: We identified no new trials for this update.Two randomised controlled trials (RCTs), involving 60 participants, at unclear risk of bias were included in the original review. Both trials compared the use of EMT with sham EMT, although one of the trials included a third arm in which only standard therapy was applied. Neither study found a statistically significant difference in complete healing in people treated with EMT compared with those in the control group. In one trial that assessed percentage reduction in wound surface area, the difference between the two groups was reported to be statistically significant in favour of EMT. However, this result should be interpreted with caution as this is a small study and this finding may be due to chance. Additionally, the outcome, percentage reduction in wound area, is less clinically meaningful than complete healing.
AUTHORS' CONCLUSIONS: The results provide no strong evidence of benefit in using EMT to treat pressure ulcers. However, the possibility of a beneficial or harmful effect cannot be ruled out because there were only two included trials, both with methodological limitations and small numbers of participants. Further research is recommended.
OBJECTIVES: To assess the effects of EMT on the healing of venous leg ulcers.
SEARCH METHODS: For this third update, we searched The Cochrane Wounds Group Specialised Register (searched 12 November 2012); The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2012, Issue 10); Ovid MEDLINE (2011 to November Week 1 2012); Ovid MEDLINE (In-Process & Other Non-Indexed Citations, November 12, 2012); Ovid EMBASE (2011 to 2012 Week 45); and EBSCO CINAHL (2011 to 9 November 2012).
SELECTION CRITERIA: Randomised controlled trials comparing EMT with sham-EMT or other treatments.
DATA COLLECTION AND ANALYSIS: At least two review authors independently scrutinised search results and obtained full reports of potentially eligible studies for further assessment. We extracted and summarised details of eligible studies using a data extraction sheet, and made attempts to obtain missing data by contacting study authors. A second review author checked data extraction, and we resolved disagreements after discussion between review authors.
MAIN RESULTS: Three randomised controlled trials (RCTs) of variable quality involving 94 people were included in the original review; subsequent updates have identified no new trials. All the trials compared the use of EMT with sham-EMT. In the two trials that reported healing rates; one small trial (44 participants) reported that significantly more ulcers healed in the EMT group than the sham-EMT group however this result was not robust to different assumptions about the outcomes of participants who were lost to follow up. The second trial that reported numbers of ulcers healed found no significant difference in healing. The third trial was also small (31 participants) and reported significantly greater reductions in ulcer size in the EMT group however this result may have been influenced by differences in the prognostic profiles of the treatment groups.
AUTHORS' CONCLUSIONS: There is no high quality evidence that electromagnetic therapy increases the rate of healing of venous leg ulcers, and further research is needed.
OBJECTIVES: To assess the effects of EMT on the healing of pressure ulcers.
SEARCH METHODS: For this update we searched the Cochrane Wounds Group Specialised Register (searched 12 July 2012); The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2012, Issue 7); Ovid MEDLINE (2010 to July Week 1 2012); Ovid MEDLINE (In-Process & Other Non-Indexed Citations, July 11, 2012); Ovid EMBASE (2010 to 2012 Week 27); and EBSCO CINAHL (2010 to 6 July 2012).
SELECTION CRITERIA: Randomised controlled trials comparing EMT with sham EMT or other (standard) treatment.
DATA COLLECTION AND ANALYSIS: For this update two review authors independently scrutinised the results of the search to identify relevant RCTs and obtained full reports of potentially eligible studies. In previous versions of the review we made attempts to obtain missing data by contacting study authors. A second review author checked data extraction and disagreements were resolved after discussion between review authors.
MAIN RESULTS: We identified no new trials for this update.Two randomised controlled trials (RCTs), involving 60 participants, at unclear risk of bias were included in the original review. Both trials compared the use of EMT with sham EMT, although one of the trials included a third arm in which only standard therapy was applied. Neither study found a statistically significant difference in complete healing in people treated with EMT compared with those in the control group. In one trial that assessed percentage reduction in wound surface area, the difference between the two groups was reported to be statistically significant in favour of EMT. However, this result should be interpreted with caution as this is a small study and this finding may be due to chance. Additionally, the outcome, percentage reduction in wound area, is less clinically meaningful than complete healing.
AUTHORS' CONCLUSIONS: The results provide no strong evidence of benefit in using EMT to treat pressure ulcers. However, the possibility of a beneficial or harmful effect cannot be ruled out because there were only two included trials, both with methodological limitations and small numbers of participants. Further research is recommended.
Case presentation: We present a baby girl who had a neonatal tooth with sublingual ulceration (Riga-Fede disease), which resulted in a difficulty to breastfeed for the baby and nipple pain to the mother. Following the extraction of the baby's tooth, she immediately continued breastfeeding, and her tongue ulcer healed well.
Conclusion: Extraction of the neonatal tooth promoted rapid healing of oral ulcers and the reestablishment of breastfeeding.
CASES: Case 1, a 74-year-old diabetic female was treated for bilateral VLUs with micropore dressing for several months, which she noted to be painless and convenient. Case 2, a 49-year-old housewife with a solitary VLU was treated with micropore dressing, leading to good treatment results and high satisfaction.
CONCLUSION: VLUs managed by the micropore dressing resulted in reduced pain and ease of use during dressing changes, as well as noticeable reduction in wound and periwound area maceration. The use of this type of dressing in these cases shows encouraging results and provides a desirable management option. More robust clinical studies are necessary to establish this.