burns in the four-year period between January 1, 2015 and December 31, 2018. A medical record review provided basic demographic information, such as age at the time of injury, sex, cause of injury, duration of treatment, operative treatment, and the extent and type of burn, as well as the anatomical region involved.RESULTS: Fifty-seven infants were diagnosed with burn injuries, with scalding being the most common type (47%), followed by contact (32%) and steam (14%). Seven infants of eight steam burn patients injured by pressure cooker. Superficial second degree was the most common depth of injury (72%) followed by first degree (17%) and deep second degree (8%). Average age per injury type was calculated by independent T-test. Average ages of patients with contact and steam burns were significantly lower (7.06 months; P=0.19) and higher (9.25 months; P=0.005), respectively, than for other burn types.CONCLUSION: Given that infants cannot control their body movements, talk, or manage by themselves, they are entirely dependent on the proper care of adults. Consequently, in addition to the prevention of burns, special care should be taken for the pressure cooker.]]>
Adult ; Burns ; Epidemiology ; Humans ; Infant ; Medical Records ; Pediatrics ; Prospective Studies ; Retrospective Studies ; Steam

PURPOSE: Investigating epidemiological features of burn victims from a national frame has not been attempted recently. METHODS: South Korean National Health Insurance System (NHIS) provides a vast array of feature data on common diseases. A database search from January 2013 to December 2017 was undertaken with disease codes related to burn injuries and burn dressing procedures. After data cleaning, feature analysis was done with final dataset of 1,800 records. RESULTS: Demographic analysis showed gender preference to woman by 6:4. Age distribution showed bimodal peaks at 0~9 years and 40~60 years. Burns to the lower extremity seemed to increase with burn depth. Marked decrease in duration of hospitalization for first- and second-degree burns were noted over five years. CONCLUSION: Incidence to age analysis showed bimodal peaks in pediatric (age 0~9) and middle-aged (age 40~60) individuals. A decreasing trend towards shorter hospitalization is noted in mild to moderate burns. Further attention is needed to prevent third-degree burns to the elderly.
Age Distribution ; Aged ; Bandages ; Burns* ; Dataset ; Demography ; Epidemiology ; Female ; Hospitalization ; Humans ; Incidence ; Korea* ; Lower Extremity ; National Health Programs*

PURPOSE: Instant noodle is one of the most popular noodle and its consumption is increasing annually. So scalding burns caused by Instant noodle are comparatively common. Instant noodle can lead to contact burn caused by noodle as well as scalding burn by soup. Because the depth of the burn can be deeper than general scalding burn, it can cause physical or psychological disability and the medical and social expense is not a few. The purpose of this study was to investigate the epidemiology and clinical features of the scalding burn caused by Instant noodle. METHODS: Retrospective research was conducted 165 patients with scalding burn by Instant noodle among patients admitted to our burn medical center from May 2011 to April 2016. Subjects were classified by age, gender, affected site and degree and treatment method. RESULTS: For 6 years, 165 subjects went through hospital treatment because of the scalding burn by Instant noodle. It consisted of 48 infants, 74 children and adolescence, and 43 adults. The average TBSA (total body surface area, %) was 3.43. The number of patients exceeding 10% were 3. The most common affected site was thigh in 35.5% and there was no big differences between each age group. 8 patients did operations and 6 did dermabrasion. CONCLUSION: From May 2011 to April 2016, about 7% of total scalding burn patients was injured by Instant noodle. Considering the characteristics of scalding burn by Instant noodle, conservative treatment was preferred to surgical treatment. 149 of total 165 patients were done conservative treatment using cultured allogenic keratinocytes.
Adolescent ; Adult ; Body Surface Area ; Burns* ; Child ; Dermabrasion ; Epidemiology ; Humans ; Infant ; Keratinocytes ; Methods ; Retrospective Studies ; Thigh

OBJECTIVETo investigate the prevalence of central venous catheter-related infection (CRI) in burn patients and its risk factors, so as to guide the clinical practice.

METHODSClinical data of 5 026 days of 480 cases of central venous catheterization altogether in 228 burn patients admitted to our ward from June 2011 to December 2014, conforming to the study criteria, were retrospectively analyzed. (1) The incidence of CRI and that of catheter-related bloodstream infection (CRBSI) in patients (the infection rates per thousand days were calculated) and mortality due to them, and detection of concerning bacteria were recorded after each case of catheterization. (2) The incidence of CRI after each case of catheterization in patients was recorded according to the classification of their gender, age, total burn area, full-thickness burn area, cause of injury, severity of inhalation injury, location of catheterization, whether catheterization through wound or not, duration of catheterization, and the data were processed with chi-square test. Indexes with statistically significant differences were selected, and they were processed with multivariate logistic stepwise regression analysis to screen the independent risk factors of CRI. (3) To all cases of catheterization and cases with catheterization through wound, incidence of CRI after each case of catheterization in patients at each time period was recorded according to the sorting of duration of catheterization. Data were processed with chi-square test and Fisher's exact test, and the values of P were adjusted by Bonferroni.

RESULTS(1) Infection rate of CRI per thousand days was 50.14‰ (252/5 026), resulting in the mortality rate of 3.51% (8/228). Infection rate of CRBSI per thousand days was 18.70‰ (94/5 026), resulting in the mortality rate of 2.19% (5/228). Respectively 319 and 105 strains of pathogens were detected in CRI and CRBSI, in which the top four bacteria detected were Acinetobacter baumannii, Pseudomonas aeruginosa, Staphylococcus aureus, and Klebsiella pneumoniae, and the most common fungus found was smooth Candida. (2) There were no statistically significant differences in the incidence of CRI after each case of catheterization among patients with different gender, age, cause of injury, severity of inhalation injury, and location of catheterization (with χ(2) values from 0.427 to 6.991, P values above 0.05). There were statistically significant differences in the incidence of CRI after each case of catheterization among patients with different total burn area, full-thickness burn area, whether catheterization through wound or not, duration of catheterization (with χ(2) values from 7.202 to 14.246, P<0.05 or P<0.01). (3) Total burn area, whether catheterization through wound or not, and duration of catheterization were the independent risk factors of CRI (with odd ratios respectively 1.495, 1.670, 1.924, 95% confidence intervals respectively 1.096-2.040, 1.077-2.590, 1.303-2.841, P<0.05 or P<0.01). (4) In all cases enduring catheterization, the incidence of CRI in patients after each episode of catheterization was close between cases enduring catheterization shorter than or equal to 3 days and those longer than 3 days and shorter than or equal to 5 days (χ(2) <0.001, P>0.05); the incidence of CRI in patients after each episode of catheterization was significantly higher in cases enduring catheterization longer than 5 days and shorter than or equal to 7 days, longer than 7 days and shorter than or equal to 14 days, and longer than 14 days than the former two periods (with χ(2) values from 3.625 to 13.495, P values below 0.05). In the cases with catheterization through wound, the incidence of CRI of patients after each episode of catheterization was close between cases enduring catheterization shorter than 5 days and those longer than or equal to 5 days and shorter than 7 days (P>0.05); the incidence of CRI of patients after each episode of catheterization was significantly higher in cases enduring catheterization longer than or equal to 7 days and shorter than 14 days and longer than or equal to 14 days than those with longer than or equal to 5 days and shorter than 7 days (with χ(2) values respectively 6.828 and 4.940, P values below 0.05).

CONCLUSIONSThe infection rate of CRI per thousand days in burn patients is relatively low, while that of CRBSI is relatively high, both resulting in relatively low mortality, and Acinetobacter baumannii is the main pathogen. Total burn area, whether catheterization through wound or not, and duration of catheterization are independent risk factors of CRI in burn patients, and with which its occurrence could be predicted. It is suggested that central venous catheterization should be removed within 5 days, and catheterization through wounds should be avoided as much as possible. If catheterization through wound is unavoidable, removal of the catheter within 7 days is recommended.

Acinetobacter baumannii ; isolation & purification ; Burns ; complications ; Catheter-Related Infections ; epidemiology ; Humans ; Incidence ; Prevalence ; Retrospective Studies ; Risk Factors

The incidence and mortality of infective endocarditis (IE) in patients with severe burn remain high, which are attributed to invasive procedures, bacteremia, and wound infection after burns. Clinical clues for IE in burns are usually masked by burn-related manifestations, so the diagnosis of IE may be delayed or missed. For burned patients with persistent bacteremia of unknown source, especially Staphylococcus aureus-induced bacteremia, the diagnosis of IE should be considered according to the Duke criteria, and early echocardiography performance is particularly important. Antibiotic therapy is the mainstay initial management, and early surgical intervention is strongly recommended once IE is clearly diagnosed in patients with burns. In order to lower the incidence and mortality of IE in burns, it is very important to take prophylactic procedures along with the whole course of burn management.
Bacteremia ; epidemiology ; Burn Units ; Burns ; complications ; mortality ; surgery ; Endocarditis, Bacterial ; complications ; diagnosis ; microbiology ; mortality ; Humans ; Incidence ; Severity of Illness Index ; Staphylococcal Infections ; complications ; diagnosis ; Staphylococcus aureus ; isolation & purification ; Surgery, Plastic ; Wound Infection ; etiology ; mortality

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 analyze the development of liver damage and reactivation of hepatitis B virus (HBV) during the treatment of extremely severe burn injury in HBsAg positive patients, in order to provide reference for prevention and treatment of liver damage in patients with HBV infection after extremely severe burn.

METHODSMedical records of 54 HBsAg positive patients after extremely severe burn injury admitted from January 2004 to December 2014 were retrospectively analyzed. Development of liver damage and HBV reactivation of these patients during the treatment were analyzed according to the classification of their gender, results of hepatitis B e antigen (HBeAg) and HBV DNA examinations on admission, and development of sepsis in the process of treatment. Data were processed with chi-square test.

RESULTS(1) The incidence of liver damage in the process of treatment of these patients was 85.2% (46/54). Among all the patients, the proportion of liver damage was 35/38 in male, which was significantly higher than that in female (11/16, χ² = 4.867, P<0.05). Liver damage was found in all of 26 patients who were HBeAg positive on admission, 34 patients who were HBV DNA positive on admission, and 36 patients who developed sepsis in the process of treatment; the proportions were significantly higher than those in patients who were HBeAg negative on admission (20/28), patients who were HBV DNA negative on admission (12/20), and patients who did not develop sepsis in the process of treatment (10/18), with χ² values respectively 11.801, 18.384, and 20.574, P values below 0.01. (2) The incidence of HBV reactivation in these patients was 29.6% (16/54). Among all the patients, the proportion of HBV reactivation was 13/38 in male and 3/16 in female, with no statistically significant difference between them (χ² = 0.656, P>0.05). The proportions of HBV reactivation in patients who were HBeAg positive on admission, patients who were HBV DNA positive on admission, and patients who developed sepsis in the process of treatment were respectively 13/26, 16/34, and 15/36, and they were significantly higher than those in patients who were HBeAg negative on admission (3/28), patients who were HBV DNA negative on admission (0/20), and patients who did not develop sepsis in the process of treatment (1/18), with χ² values respectively 9.979, 18.615, and 5.873, P<0.05 or P<0.01.

CONCLUSIONSPatients who are HBsAg positive, HBeAg positive, HBV DNA positive on admission, and develop sepsis in the process of treatment of extremely severe burn injury are more likely to develop liver damage and HBV reactivation. It is necessary to dynamically monitor the changes in HBV DNA and liver function, in order to identity the reactivation of virus.

Alanine Transaminase ; blood ; Burns ; complications ; drug therapy ; Chemical and Drug Induced Liver Injury ; DNA, Viral ; Female ; Hepatitis Antibodies ; blood ; Hepatitis B ; drug therapy ; epidemiology ; virology ; Hepatitis B Surface Antigens ; blood ; immunology ; Hepatitis B virus ; drug effects ; immunology ; isolation & purification ; Hepatitis B, Chronic ; blood ; pathology ; virology ; Humans ; Incidence ; Liver ; pathology ; Male ; Retrospective Studies

OBJECTIVETo analyze the detection, drug resistance, and status of infection of Acinetobacter baumannii (AB) in burn ICU during 3 years.

METHODSA total of 2 010 specimens of wound secretion, blood, venous catheter attachment, sputum, stool and urine were collected from 505 burn patients hospitalized in our burn ICU from January 2011 to December 2013, and bacterial culture was performed. Pathogens were identified by automatic microorganism identifying and drug sensitivity analyzer. Drug resistance of all the obtained AB to 16 antibiotics commonly used in clinic, including cefoperazone/sulbactam, polymyxin, etc., was tested with K-B paper disk diffusion method. Patients with AB infection were ascertained. The WHONET 5.6 software was used to analyze the distribution of pathogens during 3 years, the isolation of AB with different sources and the status of drug resistance of AB to 16 antibiotics each year, and the status of patients with AB infection, and their outcome.

RESULTSA total of 961 strains of pathogens were isolated, among which 185 (19.25%) strains were Gram positive cocci, 728 (75.75%) strains were Gram negative bacilli, and 48 (4.99%) strains were fungi. A total of 172 strains of AB were isolated, ranking the second place among all the detected pathogens, with 67 (38.95%) strains from wound secretion, 11 (6.40%) strains from blood, 23 (13.37%) strains from venous catheter attachment, and 71 (41.28%) strains from sputum, no AB strain was isolated from feces or urine. The AB strains were found sensitive to polymyxin and with relatively low drug resistance rate to minocycline, while the drug resistance rates were over 80.0% to the other 14 antibiotics commonly used in clinic in 2013. AB culture of wound secretion was positive in 27 patients. Among them, 7 patients suffered from wound infection, and the wound infection was caused by AB in 1 out of the 7 patients. AB culture of blood was positive in 7 patients. Among them, 3 patients suffered from bloodstream infection, and the infection was due to AB invasion in 1 out of the 3 patients. AB culture of venous catheter attachment was positive in 20 patients. Among them, 8 patients suffered from bloodstream infection, and the infection was due to AB invasion in 1 out of the 8 patients. AB culture of sputum was positive in 35 patients. Among them, 13 patients suffered from ventilatory associated pneumonia, and 2 out of the 13 patients were diagnosed as AB infection. A total of 69 patients were AB culture positive, among them 64 patients were cured, 2 patients were transferred to other hospitals, and 3 patients died, with the mortality rate of 4.35%.

CONCLUSIONSAB in our burn ICU has a high detection rate and extensive drug resistance in above-mentioned 3 years. However, AB was mainly colonized in patients with extensive burns with a low mortality rate.

Acinetobacter Infections ; drug therapy ; epidemiology ; microbiology ; Acinetobacter baumannii ; drug effects ; isolation & purification ; Anti-Bacterial Agents ; pharmacology ; Burns ; microbiology ; Cross Infection ; Drug Resistance ; Gram-Negative Bacteria ; isolation & purification ; Humans ; Intensive Care Units ; Microbial Sensitivity Tests

BACKGROUND: Burn wounds lack normal barriers that protect against pathogenic bacteria, and burn patients are easily colonized and infected by Staphylococcus aureus. Toxic shock syndrome (TSS) is a rare but fatal disease caused by S. aureus. A lack of detectable antibodies to TSS toxin-1 (TSST-1) in serum indicates susceptibility to TSS. METHODS: A total of 207 patients (169 men and 38 women; median age, 42.5 yr) admitted to a burn center in Korea were enrolled in this study. The serum antibody titer to TSST-1 was measured by sandwich ELISA. S. aureus isolates from the patients' nasal swab culture were tested for TSST-1 toxin production by PCR-based detection of the TSST-1 toxin gene. RESULTS: One hundred seventy-four (84.1%) patients showed positive results for antibody against TSST-1. All patients aged > or =61 yr (n=28) and <26 months (n=7) were positive for the anti-TSST-1 antibody. S. aureus was isolated from 70 patients (33.8%), and 58.6% of the isolates were methicillin resistant. Seventeen patients were colonized with TSST-1-producing S. aureus. The antibody positivity in these 17 carriers was 88.2%, and the positivity in the non-carriers was 83.7%. CONCLUSIONS: Most burn patients had antibody to TSST-1, and nasal colonization with TSST-1-producing S. aureus was associated with positive titers of anti-TSST-1 antibody. Additionally, patients with negative titers of anti-TSST-1 antibody might be susceptible to TSS.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Antibodies, Bacterial/*blood ; Bacterial Toxins/genetics/immunology/*metabolism ; Burns/blood/*immunology/*microbiology/pathology ; Child ; Child, Preschool ; Enterotoxins/genetics/immunology/*metabolism ; Enzyme-Linked Immunosorbent Assay ; Female ; Humans ; Infant ; Male ; Middle Aged ; Nasal Cavity/microbiology ; Polymerase Chain Reaction ; Prevalence ; Staphylococcal Infections/epidemiology ; Staphylococcus aureus/isolation & purification/*metabolism ; Superantigens/genetics/immunology/*metabolism ; Young Adult

PURPOSE: The epidemiology of burns in Korea has been sporadically reported in the treatis based on data from one burn center or hospital. The nationwide epidemiological study for burns in the Korea is scarce. It is necessary to establish the national medical plan for providing the specialized burn care for burn victims, burn prevention and burn safety for publics. METHODS: This study is done based on the burn patients data receiving medical treatment, from the Korea National Health Insurance Service during 2010~2014. We reviewed the following issues; the average annual burn incidence, and tendency of burn occurrence in every year, sex distribution of burn patients, the yearly numbers of pediatric burn patients, incidence of specific-age pediatric burn patients, incidence of burns by specific-age group, and prevalent sites of burns. RESULTS: 1) The average annual burn patient is 545,462 in 2010~2014. The average annual incidence of burn patients per 100,000 population is 1,091. The total annual numbers of burn patient is gradually increasing in tendency. 2) Male and female sex ratio is 39 (the mean 214,832 male burn patients per year): 61 (the mean 330,630 female burn patients per year). 3) The average pediatric burn patient (1~15 age) is 123,934 and it consists of 22.7% of the average annual burn patients during 2010~2014. 4) The most prevalent age of pediatric burns revealed at the age of 1 (21.7%). The incidence of burn patients of 1~2 age occupy 38.4% of the total pediatric burn patients. 5) The four age group-specific burn incidence are classified as pediatric group (0~15 age) 22.7% (123,934 patients), adolescence-middle age group (16~39 age) 32.3% (176,288 patients), middle-old age group (40~74 age) 41.9% (228,427 patients), super old age group (over 75) 3.1% (16,813 patients). 6) The mean yearly burn sites was 567,200. Among them, the most prevalent site of burn was hand (32.8%), and followed by upper extremities (13.5%), lower extremities (13.4%), face (10.5%), foot (10.1%), trunk (6.6%). the unspecified area and etc (13%), respiratory tract (0.1%). CONCLUSION: Based on the data from the Korea National Health Insurance Service, the average annual burn incidence is mean 545,462 burn patients during 2010~2014 in Korea, and revealed increasing in tendency. This epidemiological data can be attribute to providing the specialized burn care to domestic burn victims, and to establish the plans for burn prediction and prevention, and burn safety.
Burn Units ; Burns* ; Epidemiologic Studies ; Epidemiology* ; Female ; Foot ; Hand ; Humans ; Incidence ; Korea ; Lower Extremity ; Male ; National Health Programs ; Respiratory System ; Sex Distribution ; Sex Ratio ; Upper Extremity