Negative pressure wound therapy in the early period after hand and forearm replantation, is it safe?

OBJECTIVE: In this study, effectiveness and reliability of negative pressure wound therapy (NPWT) in the early period after replantation will be examined retrospectively in a series of patients. METHOD: Patients who underwent replantation between 2007 and 2014, and had tissue defect or partial necrosis in the absence of a major circulation problem were included in this retrospective study. Following debridement of necrotic tissues on the postoperative 7-10 days, NPWT was applied to all patients one day later and adjusted as intermittent 75 mmHg pressure. Intermittent phase adjustment was arranged as 5 minutes suction and 2 minutes resting, and resting pressure was adjusted as 35 mmHg. NPWT was applied for six days and dressings were changed in every three days in the first six day period. Open wounds was debrided again and grafted with split-thickness skin graft and NPWT was continued over the graft for 4 days more. RESULTS: There were 11 patients included of which nine amputations were complete and two were nearly total amputations of forearm. Granulation tissue was observed following 6 days of NPWT application in all patients. Graft survival was observed to be almost complete. Wound infection did not occur and tissue cultures obtained in the course of debridement were all negative. Partial oxygen saturations were between 96-99% during the NPWT. CONCLUSION: NPWT (75 mmHg) can be used in the intermittent mode in order to improve wound healing and shorten the period to start physical therapy in the early period after replantation and revascularisation.

Which instrument should we use to assess hand function after digital replantation?

The functional recovery of a replanted body part is as important as its viability. We compared four instruments frequently used for the evaluation of hand function after digital replantation. The functional results of 17 patients at least one year after replantation of a total digital amputation between 2004 and 2007 were evaluated according to the Tamai, Ipsen, Chen and Disabilities of the Arm, Shoulder and Hand questionnaires. Scores of each patient for each test were calculated and intra-individual comparisons were made. Correlation was significant at the 0.05 level (two tailed) for all tests. A high correlation (>0.71) was found between the Ipsen, Tamai and DASH tests. The Chen test had a moderate correlation with the other tests. We determined that Ipsen, Tamai and DASH tests have similar effectiveness in assessing hand function after replantation.

Translation, cultural adaptation, initial reliability, and validation of the Kidney Disease and Quality of Life-Short Form (KDQOL-SF 1.3) in Turkey.

Health-related quality of life (HRQoL) is an important factor that can interfere with treatment outcomes. The aim of the present study was cultural adaptation, validation, and translation of the Kidney Disease Quality of Life-Short Form (KDQoL-SF 1.3) questionnaire into Turkish for the Turkish population. The KDQOL-SF was translated into Turkish and back-translated into English. Patient difficulties in understanding the questionnaire were evaluated and solved by a panel of experts. Measurement properties such as reliability and validity were determined by applying the questionnaire to 82 patients on dialysis, who were randomly selected from the dialysis units of 3 educational and research hospitals in Istanbul: 65% were females; mean patient age was 51 +/- 12 years. The most common primary causes of renal failure were glomerulonephritis (47%), hypertension (31%), and diabetes (7%). The median time on dialysis among the patients was 3 years. Test and retest methods were used for reliability. The total test-retest reliability Cronbach alpha coefficient of the Turkish KDQOL-SF questionnaire was 0.84 to 0.91. These coefficients were statistically significant (P < .05) for 19 dimensions of the KDQOL-SF that ranged from 0.75 to 0.91. The Cronbach alpha coefficient was higher than 0.80 for most components. To evaluate its construct validity, the KDQOL-SF was compared with the Turkish version of the 15D, an instrument for global assessment that contains 15 items divided into 5 dimensions. The scores range from 0 to 1 (0 = worse health status, 1 = better health status). Significant correlations were observed between the scores of the similar domains of the 15D and the KDQOL-SF. The best correlations were observed between physical functioning (KDQOL-SF) and mobility (15D; r = -.810) and between emotional well-being of (KDQOL-SF), and with the mental functions of 15D; (r = -.784), sexual function (KDQOL-SF) and sexual activity (15D; r = -.781), and patient satisfaction and distress (r = -.801). These findings support the construct validity of the new Turkish adapted KDQOL-SF. This study is reporting the complete process of translation and validation of the KDQOL-SF in the literature. These results demonstrate the high reliability and validity of this questionnaire for Turkish patients on dialysis.