Nursing problems in patients with toxic epidermal necrolysis and Stevens-Johnson syndrome in a Dutch burn centre: A 30-year retrospective study.

OBJECTIVE: Multiple studies have been published on toxic epidermal necrolysis (TEN) and Stevens-Johnsen syndrome (SJS). Nursing care is an important part of the treatment of TEN patients. Unfortunately, limited information on nursing in TEN/SJS patients has been published in the current literature. Nursing research is needed to improve the complex nursing care required for these rare patients. Therefore, the objective was to assess nursing problems in TEN patients in a burn centre setting over a 30-year period. METHODS: The data for this study were gathered retrospectively from nursing records of all patients with TEN/SJS admitted to Burn Centre Rotterdam between January 1987 and December 2016. Dutch burn centres were recently accepted as expertise centres for TEN patients. Nursing problems were classified using the classification of nursing problems of the Dutch Nursing Society. RESULTS: A total of 69 patients were admitted with SJS/TEN. Fifty-nine patient files were available. The most frequently reported nursing problems (>20% of the patients) were wounds, threatened or disrupted vital functions, dehydration or fluid imbalance, pain, secretion problems and fever. Furthermore, TEN-specific nursing problems were documented, including oral mucosal lesions and ocular problems. The highest number of concomitant nursing problems occurred during the period between days three and 20 after onset of the disease and varied by nursing problem. CONCLUSIONS: The most frequently reported nursing problems involved physical functions, especially on days three to 20 after onset of the disease. With this knowledge, we can start nursing interventions early in the treatment, address problems at the first sign and inform patients and their families or relatives of these issues early in the disease process. A next step to improve nursing care for TEN patients is to acquire knowledge on the optimal interventions for nursing problems.

[A postpartum woman with toxic shock syndrome: group A streptococcal infection, a much feared postpartum complication.] / Een kraamvrouw met toxische-shocksyndroom.

BACKGROUND: The development of toxic shock syndrome (TSS) after an invasive group A streptococcal (GAS) infection in the postpartum period is a much feared complication. The mortality rate of TSS with necrotizing fasciitis is 30 to 50%. CASE DESCRIPTION: We present the case of a woman with atypical pelvic pain which was the first symptom of toxic shock syndrome as a consequence of a GAS infection. Clinical deterioration necessitated a hysterectomy. Also a fasciotomy was performed as consequence of lower extremity compartment syndrome. After this, multiple debridement operations were necessary, followed by split skin grafts. CONCLUSION: This case illustrates the extremely serious complications of GAS infection. In some cases aggressive surgical intervention is necessary, in addition to an optimal antibiotic treatment regime. Ideally, the treatment of a GAS-induced TSS should be managed by a multidisciplinary medical team.

Bacteriological cultures on admission of the burn patient: To do or not to do, that's the question.

INTRODUCTION: In many burn centers, routine bacteriological swabs are taken from the nose, throat, perineum, and the burn wound on admission, to check for the presence of microorganisms that require specific measures in terms of isolation or initial treatment. According to the Dutch policy of "search and destroy," for example, patients infected by multiresistant bacteria have to be strictly isolated, and patients colonized with ß-hemolytic Streptococcus pyogenes must receive antibiotic therapy to prevent failed primary closure or loss of skin grafts. In this respect, the role of bacteria cultured on admission in later infectious complications is investigated. The aim of this study is to assess systematic initial bacteriological surveillance, based on an extensive Dutch data collection. MATERIALS AND METHODS: A total of 3271 patients primarily admitted to the Rotterdam Burn Centre between January 1987 and August 2010 with complete bacteriological swabs from nose, throat, perineum, and the burn wounds were included. For this study, microbiological surveillance was aimed at identifying resistant microorganisms such as methicillin-resistant Staphylococcus aureus (MRSA), multiresistant Acinetobacter, and multiresistant Pseudomonas, as well as Lancefield A ß-hemolytic streptococci (HSA), in any surveillance culture. The cultures were labeled as "normal flora or non-suspicious" in the case of no growth or a typical low level of bacterial colonization in the nose, throat, and perineum and no overgrowth of one type of microorganism. Further, the blood cultures of 195 patients (6.0%) who became septic in a later phase were compared with cultures taken on admission to identify the role of the initially present microorganisms. Statistical analysis was performed using SPSS 20.0. RESULTS: Almost 61% of the wound cultures are "non-suspicious" on admission. MRSA was cultured in 0.4% (14/3271) on admission; 12 out of these 14 patients (85.7%) were repatriated. Overall, 9.3% (12/129) of the repatriated patients were colonized with MRSA. Multiresistant Acinetobacter or Pseudomonas was detected in 0.3% (11/3271 and 10/3271, respectively). In total, 18 of the 129 repatriated patients (14%) had one or more resistant bacteria in cultures taken within the first 24h after admission in our burn center. On admission, S. pyogenes was found in 3.6% of patients (117/3271), predominantly in children up to 10 years of age (81/1065=7.6%). CONCLUSIONS: Resistant bacteria or microorganisms that impede wound healing and cause major infections are found only in few bacteriological specimens obtained on admission of patients with burn wounds. However, the consequences in terms of isolation and therapy are of great importance, justifying the rationale of a systematic bacteriological surveillance on admission. Patients who have been hospitalized for several days in a hospital abroad and are repatriated show more colonization at admission in our burn center. The microorganisms identified are not only (multi)resistant bacteria, showing that a hospital environment can quickly become a source of contamination. These patients should receive special attention for resistant bacteria. HSA contamination is observed more frequently in younger children. Bacteria present at admission do not seem to play a predominant role in predicting later sepsis.

Epidemiology and costs of patients with toxic epidermal necrolysis: a 27-year retrospective study.

BACKGROUND: Recently, the importance of reporting the results and principles of management in Toxic epidermal necrolysis (TEN) patients was underscored. Treatment of TEN focuses on supportive care, often provided in a burn centre setting. Mortality in TEN patients can be high; the SCORTEN score is a scoring system that predicts mortality in patients with TEN. The predictive value of the SCORTEN score in our setting is unclear, as are the treatment costs of TEN patients. OBJECTIVE: To describe patient characteristics, treatment, outcome and direct medical costs of patients with TEN treated in one Dutch burn centre in a 27-year period. In addition, determinants of mortality and the predictive value of the SCORTEN score were assessed. METHODS: A retrospective study was conducted in all patients with TEN (including Stevens-Johnson syndrome (SJS) and overlap SJS-TEN) admitted to the burn centre Rotterdam between January 1987 and December 2013. The discriminative value of the SCORTEN score was assessed by receiver-operator characteristics curve analysis. RESULTS: A total of 63 patients were admitted in 27-year period. Overall mortality was 39.7%, mortality in TEN patients (>30%TBSA) was 37.1%. A higher age (OR = 1.04, 95%CI: 1.02-1.07) and comorbidity (OR = 4.25, 95%CI: 1.2-14.7) were associated with mortality. The discriminative value of the SCORTEN prediction model in our population was limited (AUC=0.72, 95%CI: 0.57-0.86). The mean direct medical hospital-based costs was €41.361. CONCLUSION: Toxic epidermal necrolysis is a severe adverse drug reaction, with a high mortality. Elderly patients and patients with comorbidity, especially circulatory comorbidity, have a relatively high risk of decease. The SCORTEN score, a frequently used prediction model in patients with TEN, underestimated the mortality in our study, mainly due to limited availability in patients with a good prognosis. The treatment of patient with TEN is associated with high direct medical hospital-based costs, also compared to burn patients in general.

Epidemiology and trends in severe burns in the Netherlands.

INTRODUCTION: The aim of this study was to characterize the epidemiology of severe burns in the Netherlands, including trends in burn centre admissions, non burn centre admissions and differences by age. METHODS: Patients with burn-related primary admission in a Dutch centre from 1995 to 2011 were included. Nationwide prospectively collected data were used from three separate historical databases and the uniform Dutch Burn Repository R3 (2009 onwards). General hospital data were derived from the National Hospital Discharge Register. Age and gender-adjusted rates were calculated by direct standardization, using the 2005 population as the reference standard. RESULTS: The annual number of admitted patients increased from 430 in 1995 to 747 in 2011, incidence rates increased from 2.72 to 4.66 per 100,000. Incidence rates were high in young children, aged 0-4 years and doubled from 10.26 to 22.96 per 100,000. Incidence rates in persons from 5 up to 59 increased as well, in older adults (60 years and older) admission rates were stable. Overall burn centre mortality rate was 4.1%, and significantly decreased over time. There was a trend towards admissions of less extensive burns, median total burned surface area (TBSA) decreased from 8% to 4%. Length of stay and length of stay per percent TBSA decreased over time as well. CONCLUSIONS: Data on 9031 patients admitted in a 17-year period showed an increasing incidence rate of burn-related burn centre admissions, with a decreasing TBSA and decreasing in-burn centre mortality. These data are important for prevention and establishment of required burn care capacity.

Reduction in skin grafting after the introduction of hydrofiber dressings in partial thickness burns: a comparison between a hydrofiber and silver sulphadiazine.

AIM/PURPOSE: The aim of this study was to compare clinical outcome of children with scald burns treated with a hydrofiber dressing (Aquacel(®), Convatec Inc.) with the former standard of care with silver sulfadiazine (Flammazine(®); Solvay Pharmaceuticals), considering surgical intervention and length of stay (LOS). METHODS: A retrospective study of all consecutive children from zero to four years with primary scald burns up to 10% admitted to the Burn Centre of the Maasstad Hospital Rotterdam between January 1987 and January 2010 were reviewed. For data collection a prospective computerized database was used. For comparison the study period was divided into two periods representing the period before and after the introduction of the hydrofiber dressing (HFD), respectively 1987-1999 (period 1) and 1999-2010 (period 2). RESULTS: Over the whole study period 27.3% of 502 patients treated with silver sulfadiazine (Ag-SD) underwent surgery, while before the introduction of HFD 30.5% of 338 Ag-SD treated patients were operated upon. After the introduction of the HFD 20.7% of 164 patients treated with Ag-SD eventually underwent skin grafting, a significant difference with the 11.6% of 302 patients whose wounds were dressed with HFD (p<0.01). CONCLUSIONS: Compared to silver sulfadiazine treatment a reduced number of surgical interventions was observed in mixed partial thickness scald burns up to 10% TBSA burned in children aged 0-4 years after the introduction of hydrofiber dressings. The mode of treatment with this wound dressing also limited hospital length of stay.

Issues to address in burn care for ethnic minority children: a qualitative study of the experiences of health care staff.

INTRODUCTION: Numerous studies have shown that ethnic minority children in the developed world are at greater risk of sustaining burns compared to children from non-ethnic minority backgrounds. However, little is known about the experiences of hospital health care staff with ethnic minority children and parents. A qualitative interview study was conducted to gain more insight into burn care for ethnic minority children and the potential challenges this presents. METHODS: Semi-structured interviews on burn care for ethnic minority children were conducted in 2009 with health care staff (N=17) working in two burn centers in the Netherlands. Interviews were transcribed and analyzed using a framework method. RESULTS: Health care staff identified the following issues in burn care for ethnic minority children and their parents: (1) linguistic barriers to communication with parents about pressure garments, dressing changes, skin grafting procedures, and psychosocial support; (2) biological/genetic features of differing pigmentation of skin and skin healing; (3) cultural differences between parents and health care staff; (4) insecurity or irritation about linguistic and cultural barriers. CONCLUSIONS: Burn health care staff should have knowledge of biological/genetic features of dark skin, awareness of cultural differences, and transcultural communication skills to deliver culturally competent care tailored to the needs of ethnic minority children and their parents.

Accuracy of burn size assessment prior to arrival in Dutch burn centres and its consequences in children: a nationwide evaluation.

BACKGROUND: Total body surface area (TBSA) burned, expressed as percentage is one of the most important aspects of the initial care of a burn victim. It determines whether transfer to a burn centre is necessary as well as the need for, and amount of, intravenous fluid resuscitation. Numerous studies, however, have highlighted inaccuracies in TBSA assessment. Therefore, the differences in burn size estimates between referrers and burn centre's in children and its consequences in terms of transfer and intravenous fluid resuscitation were investigated. METHODS: This study involved two time periods from January 2002 until March 2004 and January 2007 until August 2008. All referred children admitted to a Dutch Burn centre within 24h post burn were eligible. Data were obtained from patient records retrospectively and in part prospectively. RESULTS: A total of 323 and 299 children were included in periods 1 and 2, respectively. Referring physicians overestimated burn size with a factor two (mean difference: 6% TBSA ± 5.5). About one in five children was referred to a burn centre without fulfilling the criteria for referral with regard to burn size (assessed by burn specialists) special localisation or inhalation trauma. Proportions of children receiving intravenous fluid resuscitation regardless of indication increased from 33% to 49% (p<0.01). The received volumes tended to be higher than necessary. CONCLUSIONS: Referring physicians overestimate burn size in children admitted to Dutch burn centres. This has little negative consequences, however, in terms of unindicated transfers to a burn centre or unnecessary fluid resuscitation.

Quality of life after burns in childhood (5-15 years): children experience substantial problems.

The aim of our study was to assess prevalence and correlates related to sub optimal outcome after pediatric burns and to make a comparison with pediatric injuries not related to burns. We conducted a cross-sectional study on quality of life (QOL) after burns in a sample (n=138; median 24 months post-burn) of Dutch and Flemish children (5-15 years) with an admission to a burn center. QOL was assessed with the Burn Outcomes Questionnaire (BOQ). The generic EuroQol-5D was used to allow for a comparison with children after injuries not related to burns. More than half of the children had long-term limitations. According to the BOQ, children frequently (>50%) experienced sub optimal functioning on 5 out of 12 dimensions, concerning 'appearance', 'parental concern', 'itch', 'emotional health' and 'satisfaction with current state'. Children with a high total burned surface area (TBSA ≥10%) showed significantly more sub optimal functioning on 'upper extremity function' (OR=5.3; ≥20% TBSA), 'appearance' (OR=5.5; ≥10-20% TBSA), 'satisfaction with current state' (OR=3.4; ≥10-20% TBSA) and 'parental concern' (OR=3.4; ≥10-20% TBSA), compared to children with less than 10% TBSA. Burn victims at 9 months post-injury appeared to be worse off at several health dimensions. After 24 months generic quality of life of in pediatric burns was more comparable to pediatric injuries not related to burns. Children after burns experience substantial problems, mainly on itch and appearance and several psychosocial dimensions. More extensive burns are related to sub optimal functioning. These problems are in part specific for burns and not picked up by generic measures.

Epidemiology of children admitted to the Dutch burn centres. Changes in referral influence admittance rates in burn centres.

BACKGROUND: In the Beverwijk Burn Centre a remarkable rise has been noted in the number of paediatric admissions since 2000. To investigate if this is a national trend and, if so, what may have caused it, a retrospective epidemiological study has been undertaken. MATERIALS AND METHODS: The databases of the three Dutch burn centres were combined. Data on the population at risk for admission in a burn centre and data on burns related hospital admissions were added. Two age groups, 0-4 years and 5-17 years and two time periods, 1995-1999 and 2000-2007, were compared. RESULTS: The mean number of paediatric admissions in the Dutch burn centres per year increased by 44.0% and 44.3% for the younger children (0-4 years) and the older children (5-17 years), respectively, whereas the number of paediatric burn admissions in other hospitals in the Netherlands decreased. The percentage of children that was referred from other hospitals increased in both age groups, and for the younger children this was significant. CONCLUSION: There has been a shift in paediatric burn care towards a greater volume of admissions in specialized burn care of especially young children with less severe burns. A possible explanation for the increased number of referred children may be the introduction of the EMSB course in 1998, since EMSB guidelines dictate stricter and generally accepted referral criteria.

Use of skin substitute dressings in the treatment of staphylococcal scalded skin syndrome in neonates and young infants.

BACKGROUND: Staphylococcal scalded skin syndrome (SSSS) is a rare toxin-mediated skin disease caused by Staphylococcus aureus and seen in infants and children younger than 5 years. OBJECTIVES: The supportive role of skin substitutes in SSSS is stressed as a new and relatively unknown method. METHODS: Retrospective observational case-series study, in neonates and young infants diagnosed with SSSS. RESULTS: Seven infants with SSSS, treatment with antibiotics, skin substitutes, strict pain relief strategy and prognosis were described. One of them was severely affected and deceased. CONCLUSION: This study describes 7 infants with SSSS and stresses the important role of skin substitutes as Omiderm® and Suprathel® as valuable adjuvant treatment modality.

Mortality and causes of death in a burn centre.

Mortality rates are important outcome parameters after burn, and can serve as objective end points for quality control. Causes of death after severe burn have changed over time; in the international literature, multisystem organ failure is seen as the most important cause, but the exact distribution of causes of death remains unknown. Insight into underlying agents of mortality can be directive in research and prevention programmes. This comparison between results from the Rotterdam Burn Centre (RBC) and the American National Burn Repository (NBR) examines the most important predictive parameters for fatal outcome, i.e. age, total body surface area involved and presence of inhalation injury. Causes of death were attributed for all fatal outcomes treated in the RBC from 1996 to 2006. The mortality rate at the RBC was 6.9% and at the NBR was 5.6%, with almost no differences in age or total body surface area involved. The discrepancy in mortality rate might have been due to the high incidence of inhalation injury among the RBC population. However, the mortality rate at the RBC after admission with intention to treat decreased to 4.9%. The most frequent cause of death appeared to be multisystem organ failure, in 64.9% of cases; 93% of these had systemic inflammatory response syndrome at time of death and, in 45.9%, infection was deemed responsible for the fatal clinical deterioration (in 21.3% sepsis was proved and in 24.6% was highly suspected). To compare mortality rates between different burn centres and periods of time, uniform classifications are needed, particularly for presence of inhalation injury and for causes of death. Prevention of multisystem organ failure, by better management of infection and systemic inflammatory response syndrome, might do most to decrease mortality after burn.

Reliability and validity of the Health Outcomes Burn Questionnaire for infants and children in The Netherlands.

The Health Outcomes Burn Questionnaire (HOBQ) is a self-administered questionnaire to monitor outcome after burns in young children. This study aimed to assess feasibility, reliability and validity of the Dutch version of the HOBQ. The HOBQ was adapted into Dutch and tested in a population of children aged 0-4 years with a primary admission to a Dutch burn centre in March 2001-February 2004. Parents of 413 children were sent a questionnaire. To assess validity, a generic outcome instrument was included, the Infant Toddler Quality of Life Questionnaire (ITQOL). The response rate was 50.0% (n=196). Mean self-reported completion time was 16.7 min. The internal consistency of all the HOBQ-scales was good (Cronbach's alpha's>0.69). Test-retest results showed no differences in 7 out of 10 scales. High correlations between HOBQ-scales and conceptually equivalent ITQOL and scales were found in 5 out of 7 comparisons. The majority of the HOBQ-scales (7 out of 10) showed significant differences in the expected direction between children with a long versus short length of stay. Our data support the reliability and validity of the Dutch HOBQ. The HOBQ can be used as a research tool, to monitor functional outcome after burns in young children. Further research in other samples is recommend to fully establish the reliability and validity of the HOBQ.

Functional outcome after burns: a review.

We conducted a Medline search (1966-11/2003) on empirical studies into the consequences of burns. The International Classification of Functioning, disabilities and health (ICF) was used to classify dimensions of functional outcome. We included 50 studies, reporting a wide spectrum of ICF-dimensions. The current state of knowledge on the functional outcome after burns was hard to summarise, due to the wide variety in study designs and outcome assessment methods. Some indications on the major functional problems after burns were gained. Problems in mental function were described in subgroups of patients, both in children/adolescents and adults. Restrictions in range of motion were observed in about one-fifth of burn patients, even 5 years after injury. Problems with appearance were reported often (up to 43%), even in patients with minor burns (14%). Problems with work were reported in 21-50% of the adult patients, with permanent incapacity for work in 1-5%. None of the publications gave sufficient information to fully estimate the functional consequences of burns. We recommend the development of a standard core set for measurement and reporting of functional outcome after burns.

[Use of trauma triage teams at the cafe fire in Volendam]. / De inzet van traumatriageteams bij de cafébrand in Volendam.

For large-scale accidents, and for specific categories of wounds there is, in addition to the extramural assistance provided by helicopter teams and mobile medical teams, a need for secondary triage so that patients can be transferred as quickly as possible and the use of limited treatment capacity for specific injuries (such as serious burns) is optimised. After the cafe fire in Volendam, 203 patients were admitted to 27 hospitals. In almost all of these cases it concerned burns, often complicated by inhalation injury. Burns triage teams selected in the second instance patients with 30-80% surface burns who required artificial respiration, for admission to one of the burn centres in the Netherlands, Belgium or Aachen (Germany). The mortality under 75 patients with burns and an inhalation trauma who underwent a planned curative treatment was just 5.3%. Trauma triage teams should be officially recognised within the chain of the project 'Medical assistance in accidents and disasters' (Dutch acronym: GHOR) so that together with the uniform guidelines for the treatment of specific injuries that are present in casualty departments (for example the 'emergency management of severe burns (ESMB) protocol', a protocol for the care of patients with serious burns) the quality of care can be improved.

Outbreak of group A streptococci in a burn center: use of pheno- and genotypic procedures for strain tracking.

In a burn center, an outbreak of group A streptococci (GAS) colonizations involving 13 patients and two staff members occurred. Adverse events due to GAS, loss of skin graft after initial take (secondary loss) and partial take, occurred in patients who underwent surgery before the colonization was detected. GAS isolates from nine patients and one staff member were stored and subsequently pheno- and genotyped by T serotyping, gas chromatography, M genotyping, and random amplified polymorphic DNA typing. The outbreak was caused by two types of GAS, identified as T4/28-M48 and T13-M77 by T serotyping and M genotyping. Random amplified polymorphic DNA typing and gas chromatography distinguished both clusters accurately. One subcluster indicated by gas chromatography could be linked to the acquisition of GAS from a roommate. The T13-M77 cluster was characterized by rapid spread through the center compared with the T4/28-M48 cluster. One patient contracted the T13-M77 strain while in protective isolation, indicating a role for staff members in the transmission. Our standard GAS control policy, consisting of twice weekly screening of all burned patients and immediate isolation and treatment, proved efficacious in preventing further spread of GAS. Reporting by staff members of signs and symptoms compatible with GAS infection was reenforced.

Tannic acid as a topical agent in burns: historical considerations and implications for new developments.

The usage of tannic acid (TA) as a topical agent in burns in the past and the present is described. Its introduction by Davidson in 1925 led to the widespread use of TA. The high infection risk during times of war and reports of liver damage after application of high doses of undefined TA mixtures brought discredit to the TA treatment. German and Chinese authors have been able to refute these claims and propagate a safe therapeutic regimen. Recent animal experimental and clinical investigations confirm the many advantages: pain reduction, rapid haemodynamic stabilization, delayed primary excision, early mobilization and good cosmetic results.

[Toxic epidermal necrolysis, a life-threatening skin disease]. / Toxische epidermale necrolyse, een levensbedreigende huidaandoening.

Toxic epidermal necrolysis (TEN; Lyell's disease) was diagnosed in three patients: an 8-year-old boy and two women aged 39 and 25. Treatment consisted of daily sterile wound care using a synthetic wound covering, oral as well as tube feeding and administration of fluid, electrolytes and albumin. Sepsis developed in 2 patients, and was treated with specific antibiotics. Irreversible sight loss developed in 1 patient. A burns centre offers optimal conditions for treatment because of the combined availability of both nursing and medical expertise and of the required infrastructure needed for antisepsis, climate control and intensive care.