Bacterial biofilms are considered to be the hindrance in the treatment of chronic wound, because of their tolerance toward antibiotics and other antimicrobial agents. They also have strong ability to escape from the host immune attack. Acetic acid, as a kind of organic weak acid, can disturb the biofilms by freely diffusing through the bacterial biofilms and bacterial cell membrane structure. Then the acid dissociates to release the hydrogen ions, leading to the disorder of the acid-base imbalance, change of protein conformation, and the degradation of the DNA within the membranes. This paper reviews the literature on the characteristics and treatment strategies of the bacterial biofilms and the acetic acid intervention on them, so as to demonstrate the roles acetic acid may play in the treatment of chronic wound, and thus provide a convincing treatment strategy for this kind of disease.
Acetic Acid ; pharmacology ; Anti-Bacterial Agents ; pharmacology ; Biofilms ; drug effects ; Humans ; Wound Healing

OBJECTIVETo investigate the effects of culture supernatant of human amnion mesenchymal stem cells (hAMSCs-CS) on biological characteristics of human fibroblasts.

METHODS(1) hAMSCs were isolated from deprecated human fresh amnion tissue of placenta and then sub-cultured. The morphology of hAMSCs on culture day 3 and hAMSCs of the third passage were observed with inverted phase contrast microscope. (2) Two batches of hAMSCs of the third passage were obtained, then the expression of vimentin of cells was observed with immunofluorescence method, and the expression of cell surface marker CD90, CD73, CD105, and CD45 was detected by flow cytometer. (3) hAMSCs-CS of the third passage at culture hour 72 were collected, and the content of insulin-like growth factor Ⅰ (IGF-Ⅰ), vascular endothelial growth factor (VEGF), epidermal growth factor (EGF), and basic fibroblast growth factor (bFGF) were detected by enzyme-linked immunosorbent assay. (4) Human fibroblasts were isolated from deprecated human fresh prepuce tissue of circumcision and then sub-cultured. Human fibroblasts of the third passage were used in the following experiments. Cells were divided into blank control group and 10%, 30%, 50%, and 70% hAMSCs-CS groups according to the random number table (the same grouping method below), with 48 wells in each group. Cells in blank control group were cultured with DMEM/F12 medium containing 2% fetal bovine serum (FBS), while cells in the latter 4 groups were cultured with DMEM/F12 medium containing corresponding volume fraction of hAMSCs-CS and 2% FBS. The proliferation activity of cells was detected by cell counting kit 8 and microplate reader at culture hour 12, 24, 48, and 72, respectively, and corresponding volume fraction of hAMSCs-CS which causing the best proliferation activity of human fibroblasts was used in the following experiments. (5) Human fibroblasts were divided into blank control group and 50% hAMSCs-CS group and treated as in (4), with 4 wells in each group, at post scratch hour (PSH) 0 (immediately after scratch), 12, 24, 48, and 72, the migration distance of cells was observed and measured with inverted phase contrast microscope. (6) Human fibroblasts were grouped and treated as in (5), with 3 battles in each group, and apoptosis rate of cells was detected by flow cytometer. Data were processed with analysis of variance of factorial design, analysis of variance for repeated measurement, one-way analysis of variance, LSD test, and t test.

RESULTS(1) On culture day 3, most hAMSCs were in large form, and spindle-shaped with much prominences like fibroblasts or in flat polygonal shape. hAMSCs of the third passage were spindle-shaped. The expression of vimentin of hAMSCs of the third passage was strongly positive, and the expressions of surface markers CD90, CD73, and CD105 of the cells were positive, while the expression of CD45 of the cells was negative. (2) The content of IGF-Ⅰ, VEGF, EGF, and bFGF in hAMSCs-CS were respectively (11.7±1.0), (316±68), (6.1±0.4), and (1.49±0.05) pg/mL. (3) At culture hour 12-72, the proliferation activity of human fibroblasts in each hAMSCs-CS group was significantly higher than that in blank control group (with P values below 0.01), and the proliferation activity of human fibroblasts in 50% hAMSCs-CS group was the highest. (4) The width of scratch in two groups was nearly the same at PSH 0. The migration distance of cells in 50% hAMSCs-CS group was significantly longer than that in blank control group at PSH 12-72 (with P values below 0.01). (5) The apoptosis rate of human fibroblasts in blank control group was (16.2±2.4)%, which was significantly higher than that in 50% hAMSCs-CS group [(7.4±3.6)%, t=6.710, P<0.01].

CONCLUSIONShAMSCs-CS can promote proliferation and migration of human fibroblasts and inhibit the apoptosis of human fibroblasts.

Amnion ; cytology ; Apoptosis ; Cell Movement ; Cell Proliferation ; Cells, Cultured ; Culture Media, Conditioned ; chemistry ; Enzyme-Linked Immunosorbent Assay ; Epidermal Growth Factor ; metabolism ; Female ; Fibroblast Growth Factor 2 ; metabolism ; Fibroblasts ; cytology ; drug effects ; Flow Cytometry ; Humans ; Insulin-Like Growth Factor I ; metabolism ; Male ; Mesenchymal Stromal Cells ; chemistry ; Pregnancy ; Vascular Endothelial Growth Factor A ; metabolism

OBJECTIVETo study the changes in the expression of large-conductance calcium-activated potassium (BKCa) channels in dorsal root ganglion (DRG) neurons after electrical injury in rats' sciatic nerves and its influence on sensory conduction function.

METHODSOne-hundred and thirty-six adult SD rats were divided into normal control group, sham electrical injury group, and 75, 100, 125 V electrical injury groups according to the random number table, with 8 rats in normal control group and 32 rats in each of the rest 4 groups. Rats in normal control group were routinely fed without any treatment. Blunt dissection of the sciatic nerves of left hind leg of rats was performed in sham electrical injury group, while sciatic nerves of left hind leg of rats in electrical injury groups were electrically injured with corresponding voltage. Eight rats of normal control group fed for one week, and 8 rats from each of the rest four groups on post injury day (PID) 3 and in post injury week (PIW) 1, 2, 3 respectively were collected to detect the paw withdrawal mechanical threshold (PWMT). In addition, rats of 100 V electrical injury group in PIW 1 were collected and intrathecally injected with NS1619 after former PWMT detection, and PWMT was detected per 30 minutes within three hours post injection. The rats in each group at each time point were sacrificed after PWMT detection. The DRG of L4 to L6 segments of spinal cord was sampled to observe the BKCa channels distribution with immunohistochemical staining and to detect the protein and mRNA expressions of BKCa channels with Western blotting and reverse transcription-polymerase chain reaction respectively. Data were processed with one-way analysis of variance, analysis of variance of factorial design, and SNK test.

RESULTS(1) The PWMT values of rats in 75 and 100 V electrical injury groups on PID 3 and in PIW 1, 2, 3 were (5.8±0.6), (5.0±0.8), (4.2±0.3), (5.9±1.1) g; (5.3±1.3), (5.9±2.0), (4.5±2.7), (4.3±1.3) g, respectively, which were significantly lower than the value (s) in normal control group [(11.2±2.0) g] and sham electrical injury group [respectively (11.3±2.1), (12.0±2.0), (11.1±1.6), (10.3±2.1) g, with P values below 0.05]. The PWMT values of rats in 125 V electrical injury group decreased obviously on PID 3 and in PIW 1 [(6.1±1.6) and (5.7±1.7) g] as compared with the value (s) in normal control group and sham electrical injury group, and they were obviously increased in PIW 2 and 3 [(26.7±3.3) and (21.7±3.4) g] as compared with the value (s) of the rest 4 groups (with P values below 0.05). The PWMT of 100 V electrical injury group in PIW 1 firstly increased and then decreased within three hours post injection, which increased significantly at post injection minutes 30, 60, 90, 120 as compared with that before intervention [respectively (8.5±0.8), (9.7±1.2), (11.0±1.5), (8.6±0.8) g, with P values below 0.05]. (2) The positive expression of BKCa channels in large amount was observed in the cytoplasm and cytomembrane of neurons on the DRG of rats in normal control group and sham electrical injury group at each time point. The positive expression of BKCa channels in the cytoplasm and cytomembrane of neurons on the DRG of rats decreased over time in electrical injury groups, which was most obvious in 125 V electrical injury group. (3) There were no statistically significant differences in the protein expression of BKCa channels in DRG of rats among the five groups on PID 3 (with P values above 0.05). Compared with those in normal control group (0.477±0.027, 0.521±0.034, 0.475±0.022) and sham electrical injury group (0.511±0.025, 0.489±0.025, 0.483±0.032) in PIW 1, 2, 3, the protein expressions of BKCa channels in DRG of rats in 75, 100, 125 V electrical injury groups were decreased significantly (0.274±0.026, 0.202±0.019, 0.285±0.033; 0.253±0.022, 0.233±0.024, 0.203±0.017; 0.092±0.017, 0.095±0.021, 0.087±0.016, with P values below 0.05). The protein expressions of BKCa channels in DRG of rats in 125 V electrical injury group in PIW 1, 2, 3 were obviously lower than those in 75 and 100 V electrical injury groups (with P values below 0.05). (4) The mRNA expression levels of BKCa channels in DRG of rats in 75, 100, 125 V electrical injury groups on PID 3 and in PIW 1, 2, 3 were 0.326±0.021, 0.238±0.019, 0.291±0.022, 0.364±0.018; 0.264±0.020, 0.293±0.017, 0.243±0.023, 0.295±0.021; 0.134±0.023, 0.089±0.017, 0.074±0.018, 0.087±0.020, respectively, significantly decreased as compared with the level (s) in normal control group (0.581±0.051) and sham electrical injury group (0.603±0.045, 0.586±0.032, 0.614±0.045, 0.572±0.038), with P values below 0.05. The mRNA expression levels of BKCa channels in DRG of rats in 125 V electrical injury group at each time point were lower than those in 75 and 100 V electrical injury groups (with P values below 0.05).

CONCLUSIONSThe electrical injury in sciatic nerves results in reduction of the BKCa channels expression in rat's DRG of corresponding spinal segments, which plays a role in the pathological process of sensory conduction dysfunction.

Animals ; Blotting, Western ; Electricity ; adverse effects ; Ganglia, Spinal ; metabolism ; Large-Conductance Calcium-Activated Potassium Channels ; metabolism ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Sciatic Nerve ; injuries

OBJECTIVETo observe the clinical efficacy of negative pressure wound therapy (NPWT) in combination with porcine acellular dermal matrix (ADM) dressing for repairing deep burn wounds in limbs of patients with non-surgical treatment.

METHODSThirty-two patients with deep partial-thickness burn to full-thickness burn on the limbs admitted to our ward from June 2012 to December 2015, conforming to the inclusion criteria, were divided into group NPWT (n=10, treated with interval negative pressure drainage at -16.6 kPa), group ADM (n=7, treated with porcine ADM dressing), and group NPWT+ ADM (n=15, treated with interval negative pressure drainage and porcine ADM dressing as above) according to the random number table and patient's consent. After being treated for 21 d, residual wounds were cured by routine dressing change using sulfadiazine silver. On post treatment day (PTD) 7, 14, and 21, wound gross observation was conducted, wound drainage fluid volume was recorded, and wound healing rate was calculated. Wound secretion was collected for bacterial culture before treatment and on PTD 21, and bacterial clearance effect was recorded. The wound healing time was also recorded. Measurement data were processed with analysis of variance for repeated measurement, one-way analysis of variance, and LSD test. Eenumeration data were processed with chi-square test or Fisher's exact test.

RESULTS(1) On PTD 7, the wounds of patients in group NPWT and group NPWT+ ADM were significantly shrinked as compared with those before treatment. Skin paddle scattered on the wounds of patients in group NPWT+ ADM on PTD 7. The wounds of patients in group ADM were slightly shrinked on PTD 7 as compared with those before treatment. On PTD 14, the wounds of patients in group NPWT were slightly shrinked as compared with those on PTD 7, while those in group NPWT+ ADM were significantly shrinked as compared with those on PTD 7. Skin paddle on the wounds of patients in group NPWT+ ADM on PTD 14 were increased and fused. The wounds of patients in group ADM were significantly shrinked on PTD 14 as compared with those on PTD 7. On PTD 21, partial wounds of patients in group NPWT were healed, while the wounds of patients in group ADM were slightly shrinked in comparison with those on PTD 14 and most of wounds were not healed. Most of wounds of patients in group NPWT+ ADM were healed. (2) On PTD 7, the wound drainage fluid volumes of patients in group NPWT and group NPWT+ ADM were obviously more than the wound drainage fluid volume of patients in group ADM (with P values below 0.01). On PTD 14, the wound drainage fluid volume of patients in group NPWT was significantly more than that in group ADM (P<0.01); while that between group ADM and group NPWT+ ADM was close (P>0.05). On PTD 21, the wound drainage fluid volume of patients in group NPWT and group NPWT+ ADM was significantly less than that in group ADM (with P values below 0.01). From PTD 7 to 21, the wound drainage fluid volumes of patients in group NPWT+ ADM were significantly reduced as compared with those in group NPWT (with P values below 0.01). (3) On PTD 7, the wound healing rates of patients in group ADM and group NPWT+ ADM were significantly lower than the wound healing rate of patients in group NPWT (P<0.05 or P<0.01), and the wound healing rate of patients in group NPWT+ ADM was significantly higher than that in group ADM (P<0.01). On PTD 14 and 21, the wound healing rates of patients in group NPWT+ ADM were significantly higher than those in group NPWT and group ADM (with P values below 0.01), and the wound healing rates of patients in group NPWT were significantly higher than those in group ADM (with P values below 0.01). (4) Before treatment, the bacteria were respectively detected in 18, 11, and 23 wounds of patients in group NPWT, group ADM, and group NPWT+ ADM. On PTD 21, the bacteria were respectively detected in 2, 8, and 2 wounds of patients in group NPWT, group ADM, and group NPWT+ ADM. The bacterial clearance of wounds of patients in group NPWT and group NPWT+ ADM was significantly better than that of patients in group ADM (with P values below 0.01). The bacterial clearance of wounds of patients in group NPWT+ ADM was close to that in group NPWT (P=1.00). (5) The wound healing time of patients in group NPWT+ ADM was (18.7±1.2) d, which was significantly shorter than that in group NPWT [(23.9±1.5) d] and group ADM [(28.4±1.8) d], with P values below 0.01. The wound healing time of patients in group NPWT was significantly shorter than that in group ADM (P<0.01).

CONCLUSIONSNPWT combined with porcine ADM dressing can effectively remove wound bacteria, reduce wound exudation, and promote wound healing in repairing deep partial-thickness burn wounds and full-thickness burn wounds. Its clinical effect is better than NPWT or porcine ADM dressing alone, and this method may be suitable for patients with non-surgical treatment.

Acellular Dermis ; Animals ; Bandages ; Burns ; therapy ; Extremities ; pathology ; Humans ; Negative-Pressure Wound Therapy ; Swine ; Treatment Outcome ; Wound Healing

OBJECTIVETo analyze the epidemiological characteristics of hospitalized children with burn injuries in Fujian Medical University Union Hospital, so as to provide evidence to complete an adequate, timely, and effective prevention and treatment system of children with burn injuries.

METHODSMedical records of children with burn injuries, aged 14 and under, hospitalized in the Department of Burns from July 2012 to June 2015 were collected. Data of gender and age, location and cause of injury, time of injury, state of injury, admission time after injury, first aid, length of hospital stay, and treatment and so on were recorded. They were divided into 4 age brackets: less than or equal to 1 year old, more than 1 year old and less than or equal to 3 years old, more than 3 years old and less than or equal to 7 years old, more than 7 years old and less than or equal to 14 years old, then gender and cause of injury of children in the 4 age brackets were analyzed. Admission months of the children were divided into spring (March to May), summer (June to August), autumn (September to November) and winter (December to February of the following year), and then the cause of injury of children in each season was analyzed. Severities of male and female children, length of hospital stay of children with different causes of injury were analyzed. Data were processed with chi-square test, Wilcoxon rank-sum test.

RESULTSOut of 2 608 inpatients with burn injuries, 1 407 children with burn injuries, aged 14 and under, accounting for 53.9%, were admitted in the recent 3 years. The ratio of male to female was 1.6 ∶1.0. Children more than 1 year old and less than or equal to 3 years old ranked the largest number (68.3%, 961/1 407) in the 4 age brackets. There was statistically significant difference in constituent ratios of gender of children among the 4 age brackets (χ(2)=11.00, P=0.012). One thousand three hundred and seventy-two children were burned indoors (97.5%), while 35 children were burned outdoors (2.5%). Scalding with hot fluids was the most common cause of burn (95.0%, 1 337/1 407). There was statistically significant difference in constituent ratios of injury cause of children among the 4 age brackets (χ(2)=107.23, P<0.01). There was statistically significant difference in constituent ratios of injury cause of children more than 7 years old and less than or equal to 14 years old compared with those of the other 3 age brackets (with χ(2) values from 12.88 to 119.85, P values below 0.01). Most burn accidents occurred between 17: 00-20: 59 (33.5%, 472/1 407). Burns were more likely to happen in April to October. July (10.4%, 146/1 407) and August (10.5%, 148/1 407) were the crest-time. Most of the children were burned in summer (35.3%, 496/1 407). There was statistically significant difference in the injury cause of children among each season (χ(2)=14.61, P=0.024). The burn degrees of male and female children were mainly mild or moderate, and there was no statistically significant difference in the severity (Z=-0.39, P>0.05). The trunk was the most involved anatomic site (61.1%, 859/1 407). Most of children were admitted to hospital within 2 hours post burn (79.7%, 1 121/1 407). Majority of children were taken off clothes as first aid on spot or did not receive any treatment. Most of the children were discharged within 2 weeks after admission (80.0%, 1 126/1 407). There was statistically significant difference in length of hospital stay of children with causes of hot liquid scald, flame burn, electric burn, high temperature solid burn, chemical burn (χ(2) =17.33, P=0.002). Most of the children were treated with non-surgical methods, and the majority of the children got better condition or totally recovered and then discharged.

CONCLUSIONSThe majority of hospitalized children with burn injuries in our unit are young boys in preschool period, who were burnt by hot fluid at the time of dinner and bathing at home during summer. So we should make more effort on popularization of prevention about burn.

Adolescent ; Burns ; classification ; epidemiology ; Burns, Chemical ; Burns, Electric ; Child ; Child, Hospitalized ; statistics & numerical data ; Child, Preschool ; Female ; Hospitalization ; Humans ; Infant ; Inpatients ; Length of Stay ; Male

OBJECTIVETo investigate the efficacy of lung-protective ventilation strategy in burn patients with respiratory dysfunction.

METHODSMechanical ventilation was employed in 11 cases of severely burned patients with the pattern of synchronized intermittent mandatory ventilation and pressure support ventilation (SIMV + PSV). The tidal volume was set at 6 approximately 8 ml/kg and inspiratory plateau pressure was equal to or less than (

RESULTSSIMV and PSV were applied in these patients for an average of 12.77 +/- 8.06 days. After treatment, the PaO(2)/FiO(2) ratio was obviously increased from 193.54 +/- 53.3 to 327.14 +/- 106.53 (P < 0.01). Furthermore, the PaCO(2) and pH values remained at normal range. Five out of 11 patients finally died, in which 3 were due to renal failure and one due to multiple organ dysfunction (MOD).

CONCLUSIONRespiratory support in severely burned patients could be achieved by lung-protective ventilation strategy.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Burns ; physiopathology ; Female ; Humans ; Male ; Middle Aged ; Pulmonary Ventilation ; physiology ; Respiratory Function Tests ; Respiratory Insufficiency ; etiology

Joints involved in deep burn often result in joint contracture, limb dysfunction, psychological disorder, or even loss of living and working abilities. The management of post-burn joint contracture will directly orientate the functional recovery of the patients. Comprehensive intervention may prevent the contracture process of the affected joints. Orthoses application is an important measure and should be maintained throughout the whole process of burn care, from positioning the joints at the early stage to maintaining the range of joint motion at the late stage. Orthoses should be used on the premise of protecting the joint functions. In order to maintain the tissue tension while enhancing the joint mobility and muscle strength, the static orthoses and the dynamic orthoses are often alternately used. It is showed in clinical practice that orthoses are designed and applied on the basis that biomechanics will lead to a better outcome.
Burns ; complications ; rehabilitation ; Cicatrix ; etiology ; rehabilitation ; Contracture ; etiology ; rehabilitation ; Humans ; Orthopedic Procedures ; instrumentation ; Orthotic Devices

OBJECTIVETo explore the effects of pressure therapy on proliferation and apoptosis of cells in hypertrophic scar (HS) of burn patients.

METHODSTwenty patients who were hospitalized from September 2010 to September 2012 and started to wear pressure garment tailored by rehabilitation therapists over 20 hours a day beginning from two weeks after healing of burn wounds with the depth from deep partial-thickness to full-thickness (early stage of formation of HS) were set as pressure treatment group (PT). Another group of patients who were hospitalized in the same period with HS formed 3, 6, 12, 24 months (with 5 patients at each time point) after deep partial-thickness to full-thickness burns without receiving any treatment were set as control group. HS tissue samples from limbs and face were excised at post treatment month (PTM) 3, 6, 12, 24 in group PT (with 5 patients at each time point), and 2 to 3 days after admission in control group. Five patients out of the above-mentioned 40 patients were selected according to the random number table, and normal skin tissue samples from abdomen and thigh were also obtained to serve as normal control. The expressions of proliferating cell nuclear antigen (PCNA) in HS and normal skin tissue were determined with immunohistochemical staining. The apoptosis status was detected with situ end labeling technique. The mRNA expressions of P57(kip2) and Cyclin E were determined with real-time fluorescence quantification PCR. Data were processed with t test, one-way analysis of variance, or LSD test.

RESULTS(1) In normal skin tissue, PCNA-positive cells were observed in the epidermal basal layer and prickle cell layer. In group PT and control group, PCNA-positive cells were observed in the epidermal basal layer, prickle cell layer, lower part of the granular cell layer, and dermis of HS. The percentages of PCNA-positive cells in HS in group PT were respectively (40.4 ± 2.9)%, (28.2 ± 6.2)%, (9.9 ± 0.7)% at PTM 3, 6, 12, which were significantly lower than those of HS formed 3, 6, 12 months after wound healing in control group [(48.3 ± 4.7)%, (36.2 ± 3.2)%, (11.4 ± 0.9)%, with t values respectively 3.186, 2.559, 2.880, P values all below 0.05]. (2) In normal skin tissue, apoptotic cells were observed in the epidermal basal layer. In group PT and control group, apoptotic cells were observed in each layer of epidermis of HS. The apoptotic indexes of HS in group PT were respectively (20.4 ± 1.2)%, (26.1 ± 0.4)%, (26.6 ± 1.0)% at PTM 6, 12, 24, which were significantly higher than those of HS formed 6, 12, 24 months after wound healing in control group [(16.2 ± 1.5)%, (23.1 ± 2.0)%, (24.8 ± 1.1)%, with t values respectively -4.904, -3.366, -2.606, P < 0.05 or P < 0.01]. (3) The mRNA expressions of P57(kip2) of HS in group PT were respectively 3.87 ± 0.20, 8.60 ± 0.78, 10.00 ± 0.57 at PTM 3, 6, 12, which were significantly higher than those of HS formed 3, 6, 12 months after wound healing in control group (3.34 ± 0.15, 6.36 ± 0.29, 9.34 ± 0.12, with t values respectively -4.880, -6.014, -2.375, P < 0.05 or P < 0.01). The mRNA expression of P57(kip2) in normal skin tissue was close to those of HS in group PT at PTM 12, 24 and those of HS formed 12, 24 months after wound healing in control group (with P values all above 0.05). (4) The mRNA expressions of Cyclin E of HS in group PT were respectively 19.30 ± 0.18, 12.77 ± 0.30, 9.21 ± 0.18 at PTM 3, 6, 12, which were significantly higher than those of HS formed 3, 6, 12 months after wound healing in control group (19.79 ± 0.34, 15.41 ± 0.26, 9.47 ± 0.17, with t values respectively 3.186, 2.559, 2.880, P < 0.05 or P < 0.01). The mRNA expression of Cyclin E in normal skin tissue was close to those of HS in group PT at PTM 12, 24 and those of HS formed 12, 24 months after wound healing in control group (with P values all above 0.05).

CONCLUSIONSPressure therapy can accelerate the evolution process of HS through accelerating apoptosis and inhibition of cell proliferation, thereby scar proliferation is inhibited.

Adult ; Apoptosis ; Burns ; complications ; rehabilitation ; Cell Proliferation ; Cicatrix, Hypertrophic ; pathology ; therapy ; Compression Bandages ; Female ; Humans ; Male ; Pressure

After over 50 years' development, the modern burn care system of China has made remarkable progress, however, we still lack ample attention to functional rehabilitation and quality of life of burn patients recovering from burn injury. The burn rehabilitation in China is still in juvenile stage, but it is really encouraging that more and more burn care facilities are paying attention to it. To further promote the development of burn rehabilitation in China, more emphasis must be stressed on the formation of multidisciplinary team in our burn care system, the concept of early and integral rehabilitation should be promoted, and therapeutic regimens and research work on function and aesthetics related body parts like hand and face should be emphasized. Moreover, we should also carry out rehabilitation on pediatric burn patients and promulgate the idea of burn rehabilitation in the society at large with the purpose of seeking supports for burn rehabilitation from all sectors of the society.
Burns ; rehabilitation ; therapy ; China ; Humans

Caustic esophageal burn is a common ailment in clinical practice. In some patients, scar stricture was formed in the late stage of injury, and it seriously undermined quality of life of the patients. We adopted various clinical interventions at an early stage in order to relieve and alleviate the formation and development of corrosive esophageal stricture as a result of chemical injury as well as to avoid invasive operations to make it more acceptable for the patients. This article summarized the progress in etiology, pathological changes, identification, early prevention, and surgical management of corrosive esophageal stricture.
Burns ; complications ; pathology ; Constriction, Pathologic ; etiology ; pathology ; Esophageal Stenosis ; etiology ; pathology ; Esophagus ; injuries ; pathology ; Humans