Zhonghua shao shang za zhi = Zhonghua shaoshang zazhi = Chinese journal of burns
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Zhonghua Shao Shang Za Zhi · Sep 2018
[Occupational activity disorders of extremely severe mass burn patients in recovery period after injury: a cross-sectional survey].
Objective: To observe the distribution of occupational activity disorders of extremely severe mass burn patients in recovery period after injury. Methods: From December 2014 to December 2015, 65 extremely severe burn patients conforming to the inclusion criteria involved in August 2 Kunshan factory aluminum dust explosion accident were admitted to Kunshan Rehabilitation Hospital. They received comprehensive rehabilitation treatment after burns, including wearing pressure clothes, ultrasound treatment, semiconductor laser and red light irradiation, motor function training, and so on. ⋯ Conclusions: Over 2 years after injury, most of the patients with extremely severe burns caused by the aluminum dust explosion were completely or basically self-care in their daily life. The disorder of self-care ADL was more serious than that of mobility, and the disorder of individual self-care activity was still the most serious occupational activity disorder of patients in this stage. Clinical trial registration: Chinese clinical trial registry, ChiCTR-OOC-16009188.
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Zhonghua Shao Shang Za Zhi · Sep 2018
[Clinical comparative study of pulsed dye laser and ultra-pulsed fractional carbon dioxide laser in the treatment of hypertrophic scars after burns].
Objective: To compare the efficacy and safety of pulsed dye laser (PDL) and ultra-pulsed fractional carbon dioxide laser (UFCL) in treating hypertrophic scars after burns. Methods: Two hundred and twenty one patients with hypertrophic scar after burns conforming to the study criteria were admitted to our unit from February 2015 to October 2017, and their data were retrospectively analyzed. Patients were divided into group PDL (n=122) and group UFCL (n=99) according to the treatment method. ⋯ The VAS of patients in group PDL during treatment was (1.9±0.9) points, significantly lower than (4.7±0.4) points in group UFCL (t=4.85, P<0.05). Loss of working time of patients in group UFCL was (9.17±0.72) d, which was significantly longer than (3.96±0.23) d in group PDL (t=3.17, P<0.05). Conclusions: PDL and UFCL have definite effects on hypertrophic scar, while PDL with light pain, minor wound, and fast recovery time, is safe and effective for treatment of early hypertrophic scar and worthy of clinical promotion and application, especially for children and patients with poor pain tolerance.
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Zhonghua Shao Shang Za Zhi · Sep 2018
[Influences of hydrogen-rich saline on acute kidney injury in severely burned rats and mechanism].
Objective: To explore the influences of hydrogen-rich saline on acute kidney injury in severely burned rats and to analyze the related mechanism. Methods: Fifty-six Sprague Dawley rats were divided into sham injury group (n=8), burn group (n=24), and hydrogen-rich saline group (n=24) according to the random number table. Rats in sham injury group were treated by 20 ℃ water bath on the back for 15 s to simulate injury, and rats in burn group and hydrogen-rich saline group were inflicted with 30% total body surface area (TBSA) full-thickness scald (hereinafter referred to as burns) by 100 ℃ water bath on the back for 15 s. ⋯ Compared with those at the corresponding time points in burn group, except for the mRNA expression level of TNF-α in hydrogen-rich saline group at PIH 6 showed no significant differences (P>0.05), and the mRNA expression levels of TNF-α, IL-1β, and IL-6 at the other time points in hydrogen-rich saline group were significantly decreased (P<0.05). (5) Compared with 0.39±0.03 in sham injury group at PIH 72, the protein expression of HMGB1 of rats in burn group at PIH 6, 24, and 72 (1.19±0.07, 1.00±0.06, 0.80±0.05) were significantly increased (P<0.05), while the protein expression of HMGB1 of rats in hydrogen-rich saline group at PIH 6, 24, and 72 (0.35±0.08, 0.47±0.06, 0.42±0.06) showed no significant differences (P>0.05). Compared with those in burn group, the protein expressions of HMGB1 of rats in hydrogen-rich saline group at PIH 6, 24, and 72 were significantly decreased (P<0.05). Conclusions: Hydrogen-rich saline can alleviate the acute kidney injury in severely burned rats through regulating the release of inflammatory cytokines in renal tissue.
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Zhonghua Shao Shang Za Zhi · Aug 2018
[Morphological and pathological changes of larynx after severe laryngeal burn in dogs and their relationship with laryngostenosis].
Objective: To investigate the morphological and pathological changes of the larynx after severe laryngeal burn in dogs and their relationship with laryngostenosis. Methods: Eighteen healthy, male beagle dogs were assigned into control group, immediately after injury group, and 2, 4, 6, and 8 weeks after injury groups according to the random number table, with 3 dogs in each group. Dogs of injury group inhaled saturated steam through mouth for 5 seconds to reproduce severe laryngeal burn. ⋯ Conclusions: The morphological changes of larynx after severe laryngeal burn in dogs include mucosa detachment and necrosis, and mass blocking glottis. Pathological changes include epidermis shedding and necrosis, gland atrophy and necrosis, vascular congestion and embolism, chondrocytes degeneration, necrosis and proliferation, even local granulation tissue formation and cartilaginous metaplasia. These results may be the cause of laryngostenosis after laryngeal burn.
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Zhonghua Shao Shang Za Zhi · Aug 2018
[Effects of hydrotherapy with traditional Chinese medicine and magnetotherapy on treatment of scars after healing of deep partial-thickness burn wounds in children].
Objective: To study the effects of hydrotherapy with traditional Chinese medicine combined with magnetotherapy on treatment of scars after healing of deep partial-thickness burn wounds in children. Methods: Forty-eight children with scars after healing of deep partial-thickness burn wounds admitted to the Burn Department of Air Force General Hospital from January to December in 2016 met the criteria for inclusion in this study, and their medical records were analyzed retrospectively. Within one month after the wound was completely healed, 24 children were treated with silicone cream for 2 times per day and wore elastic sleeves all day long according to the wishes of the children and their families, and they were enrolled in routine treatment group. ⋯ After 12 weeks of treatment, the dysfunction score of limbs with scar of children in hydrotherapy+ magnetotherapy group was (62±9) points, which was significantly higher than (47±8) points of routine treatment group (t=14.463, P<0.05). After 12 weeks of treatment, the incidence of deformity of children in hydrotherapy+ magnetotherapy group was 8.3% (2/24), which was significantly lower than 37.5% (9/24) of routine treatment group (χ(2)=4.25, P<0.05). Conclusions: On the basis of topical anti-scarring drugs and compression therapy, supplementing hydrotherapy with traditional Chinese medicine and magnetotherapy can significantly reduce the hyperplasia degree, pain degree, itching degree of scars formed after healing of deep partial-thickness burn wounds in children, improve the ADL, promote functional recovery, and reduce the incidence of deformity of children.