【Abstract】 Objective To study the outcome of wound-heal ing hydrogel in treating chronic venous ulcer of lowerextremities so as to find a new therapy. Methods From April 2007 to September 2007, 60 patients with chronic venous ulcer of lower extremities were randomly assigned to wound-heal ing hydrogel group (group A, 30 cases) and control group (normal sal ine, group B, 30 cases). In group A, there were 24 males and 6 females, aging (57.3 ± 6.8) years; the disease course was (2.9 ± 0.7) years; and the ulcer area was (3.4 ± 0.6) cm2. In group B, there were 20 males and 10 females, aging (60.1 ± 7.4) years; the disease course was (3.3 ± 0.9) years; and the ulcer area was (3.1 ± 0.4) cm2. There were no differences in age, area of ulcer and course of disease between two groups (P gt; 0.05). The area of ulcer was measured every week after the treatment, and the effect of treatmentwas evaluated after 15 days. Results The ulcer area of 7 days and 14 days after treatment was (2.6 ± 0.7) and (1.1 ± 0.2) cm2 in group A, and (2.8 ± 0.6) and (2.3 ± 0.7) cm2 in group B, respectively; showing no statistically significant differences 7 days after treatment (P gt; 0.05), and showing statistically significant difference 14 days after treatment between two groups (P lt; 0.05).The average heal ing time was (12.0 ± 1.7) days in group A, and (31.0 ± 2.9) days in group B, respectively, showing statisticallysignificant difference (P lt; 0.01). The results were excellent, good, fair and poor in 16, 9, 4 and 1 of group A , and were in 3, 9, 14 and 4 of group B, respectively; showing statistically significant difference (P lt; 0.01). Conclusion Wound-heal ing hydrogel is effective in treating chronic venous ulcer of lower extremities.
Objective To study the effect of sodium hyaluronate hydrogel in treating residual cavity on body surface after abscess drainage so as to provide new method to speed up the heal ing of residual cavity after body surface abscess drainageand reduce the frequency of dressing change and cl inic nursing workload. Methods From June 2007 to March 2008, 60 outpatients with body surface abscess drainage were randomly divided into hydrogel group (group A, 30 cases) and the control group (group B, 30 cases). In group A, there were 16 males and 14 females aged (49.5 ± 6.1) years, the disease course was (3.8 ± 0.6) days, and the volume of residual cavity was (4.19 ± 1.31) mL. In group B, there were 18 males and 12 females aged (50.2 ± 7.6) years, the disease course was (4.3 ± 0.5) days, and the volume of residual cavity was (4.04 ± 1.22) mL. There was no significant difference between two groups in gender, age, disease course and volume of residual cavity (P gt; 0.05). Residual cavity was smeared with 1 mL/cm2 sodium hyaluronate hydrogel in group A and drained by sal ine gauze in group B, the dressing was changed every two to three days. Residual cavity volume was recorded every four days, and the residual cavity volume, the frequency of out-patient dressing and the heal ing time residual of cavity were compared. Results The volume of residual cavity was (3.11 ± 1.12), (1.75 ± 0.95) and (0.55 ± 0.56) mL in group A, and was (3.39 ± 1.12), (2.64 ± 0.99) and (1.81 ± 0.81) mL in group B at 4, 8 and 12 days after treatment respectively, showing no significant differences at 4 days (P gt; 0. 05), but significant difference at 8 and 12 days (P lt; 0.01). Residual cavity heal ing time was (12.70 ± 2.78) days in group A and (20.27 ± 3.89) days in group B, and the frequency of dressing change was 5.53 ± 1.33 in group A and 9.13 ± 1.81 in group B, indicating significant differences between two groups (P lt; 0.01). Conclusion Sodium hyaluronate hydrogel can promote residual cavity heal ing, reduce the frequency of dressing change of out-patient and decrease the cl inic nursing care workload.
Objective To explore the pain after discharged in patients with radical total gastrectomy under painless ward management, and to analyze the causes of pain in order to guide the treatment strategy after discharge. Methods Retrospective analysis was performed on the pain data of 82 patients who underwent radical total gastrectomy in The First Affiliated Hospital of Air Force Military Medical University from December 2015 to April 2017, and the situation of pain was followed-up at 2 weeks, 1 month, 2 months, and 3 months after discharged. Results Mild pain occurred in 25 patients at the 2 weeks after discharged; mild pain occurred in 38 patients and moderate pain occurred in7 patients at the first month after discharged; mild pain occurred in 31 patients and moderate pain occurred in 4 patients at the second month after discharged; 19 patients had mild pain at the third month after discharged. There was no significant difference in pain scores between male patients and female patients, <60 years old patients and ≥60 years old patients, patients’ operative time<180 min and patients’ operative time ≥180 min, patients’ intraoperative blood loss<200 mL and patients’ intraoperative blood loss ≥200 mL at the all time points, including the second week, the first, the second, and the third month after discharge ( P>0.05). Conclusion Painless ward management can effectively control the degree of pain in discharged patients who underwent radical total gastrectomy.