Quality of life of adult patients with severe burns

Background

Burns are one of the most significant health problems throughout the world, leading to prolonged hospitalisation and hence increased expense for the patients, their families and society. Today, the prognosis of patients with burns is dependent, apart from adequate treatment, upon the health-care system and health-care professionals, regarding not only survival, but also lifelong quality of life. This study aims to assess quality of life of adult patients with severe burns.

Patients and methods

This study was conducted on 100 adult patients with severe burns in the burn outpatient clinic (male and female) at Mansoura University Hospital. Parameters of burn and Burn Specific Health Scale (BSHS-B) were used to assess quality of life following burns.

Results

The study revealed that burns has negative impact on most dimensions of the quality of life of patients with burns.

Conclusions

The quality of life for people who have sustained a burns should be recognised and valued by the burn team in all phases of burn care.     

Exhaust system burn injuries in children

Background/Purpose

The authors had noted a number of children who had sustained burn injuries from the exhaust systems of recreational vehicles and wished to document the incidence of pediatric burn injury sustained from the exhaust systems of a wide scope of motorized vehicles.

Methods

The authors conducted a 10-year retrospective chart review including all children admitted to our institution with burn injuries from contact with vehicular exhaust systems.

Results

Twenty-three children were included. There were 18 boys, with a median patient age of 7 years. Most children (7 of 23) were injured from the exhaust systems of all-terrain vehicles. The average burn size (5%) was small, but almost two thirds of the burn injuries were full thickness. Of the 23 children, 21 required operative intervention for their burns, with 2 children requiring multiple surgical interventions. The average length of hospital stay was 11 days, and all children, except one who went to a rehabilitation facility, were discharged to home.

Conclusions

Pediatric health care providers should be aware that exhaust system contact burns in children are not rare events and they do tend to be significant. Surgical consultation should be requested early in the management of these particular burn injuries in children.     

Effectiveness of alimemazine in controlling retching after Nissen fundoplication

Background

Retching, an early component of the emetic reflex, is a common and distressing symptom in children after Nissen fundoplication. Alimemazine (trimeprazine, Vallergan; Castlemead, Herts, UK) is a phenothiazine derivative histamine₁ antagonist, which anecdotally relieves the retching symptoms.

Material and Methods

A prospective, double-blind, randomized, crossover, placebo-controlled study of 15 neurologically impaired children with retching after Nissen fundoplication over a period of 1 year (December 2002-December 2003). Patients were randomly allocated to receive 1 week each of alimemazine and placebo with crossover. A diary was maintained of retching episodes 1 week before, during, and 1 week after the trial. Dosage of alimemazine used was 0.25 mg/kg 3 times a day (maximum, 2.5 mg per dose). Statistical analysis was done using a paired Student's t test, where P value of less than .05 was considered significant. Results are presented as mean ± SD.

Results

Twelve parents completed the diaries (9 open, 3 laparoscopic Nissen fundoplication). Median age of the child was 36 months (8-180 months), median duration of retching was 4.5 months (1-52 months), and mean number of retching episodes per week was 60 ± 29.40. Mean number of retching episodes with alimemazine was 10.42 ± 9.48 vs 47.67 ± 27.79 with a placebo (P < .0001). No adverse effects were reported in those cases that completed the study.

Conclusion

At low dose, alimemazine (Vallergan) is a safe and effective drug in the management of retching after Nissen fundoplication.     

Bosentan reduces oxidative burst in acid aspiration-induced lung injury in rats

Background

Acid aspiration induces lung injury by causing an intense inflammatory reaction. Neutrophils are attracted by various cytokines, such as TNFβ, and release reactive oxygen species, which then cause acute lung injury. Endothelin antagonists, such as bosentan, have been found to possess anti-inflammatory properties.

Materials and methods

We performed a prospective, randomised, controlled study to evaluate the effects of bosentan in a rat model of acid-induced lung injury. Sprague-Dawley rats underwent sevoflurane anaesthesia; lung injury was then induced by instillation of 1.2 mL/kg, 0.1 M hydrochloric acid. The lungs were ventilated for 6 h and then randomised into three groups: bosentan 30 mg/kg body weight, 90 mg/kg body weight or sodium chloride, each applied immediately after acid aspiration via a gastric tube.

Results

After induction of acute lung inflammation, the production of reactive oxygen species by PMN following stimulation with FMLP increased significantly. Comparison of pre-treatment and post-treatment in the 90 mg/kg bosentan treatment group did not show a significant increase of reactive oxygen species following stimulation with FMLP. A comparison of the absolute difference of the MESF demonstrated a significant difference between the control group and the group treated with 90 mg/kg bosentan.

Conclusions

Bosentan administration at 90 mg/kg body weight reduced the release of reactive oxygen species after 360 min in acid aspiration-induced lung injury in rats.     

Expression of receptors for anaphylatoxins C3a and C5a on rat islet preparations

Background

Complement activation has been implicated in the development of the instant blood-mediated inflammatory reaction (IBMIR). In particular, anaphylatoxins C3a and C5a elicit a broad range of proinflammatory effects, including chemotaxis of inflammatory cells and cytokine release. We have previously shown that 2 types of receptors for C5a are expressed on isolated islets. In the present study, we investigated this component in detail.

Methods

C3aR, C5aR, and C5L2, together with CD11b and CD31, on freshly isolated islets (fresh group) and islets cultured with (cytokine group) or without (culture group) TNF-α, IL-1β, and IFN-γ for ∼12 hours were analyzed by flow cytometry. In addition, these 3 kinds of receptors were analyzed on nonendocrine cells.

Results

C5aR and C5L2 were expressed on the isolated islets (C5aR: 7.91 ± 2.83%; C5L2: 2.45 ± 1.34%) and the expression of both C5a receptors was markedly attenuated by culture for 12 hours (C5aR: P < .005; C5L2: P < .05). Compared with the culture group, the expression was significantly up-regulated in the cytokine group (C5aR: P < .05; C5L2: P = .05). C5aR-positive cells expressed CD11b but not CD31. In contrast to islets, nonendocrine cells expressed C5L2 predominantly. C3aR was scarcely expressed on isolated islets or nonendocrine cells.

Conclusions

These data suggest that C5aR and C5L2 are expressed on CD11b-positive leukocytes in islet preparations. Depletion of C5a receptors by culturing appropriately could be an attractive therapeutic strategy in clinical islet transplantation.     

Sinogenic orbital and subperiosteal abscesses: Microbiology and methicillin-resistant Staphylococcus aureus incidence

Objective

To assess the current bacteriology and the incidence of methicillin-resistant Staphylococcus aureus in orbital and subperiosteal abscesses of paranasal sinus disease origin.

Study Design

Case series with chart review.

Setting

An otolaryngology and ophthalmology specialty hospital.

Subjects and Methods

Fifty-three patients were treated between 1994 and 2008 for orbital or subperiosteal abscess and paranasal sinusitis, confirmed by imaging and surgical intervention; 46 had operative culture specimens and comprise the study cohort.

Results

The mean patient age was 28 years; one third were younger than 18. Nearly twice as many patients had subperiosteal (n = 30) as had orbital abscesses (n = 16). In 12 patients (26%), cultures were negative or grew only skin flora contaminants (coagulase-negative staphylococci, diphtheroids, and Propionibacterium acnes). Fifteen patients (33%) grew more than one pathogen. Streptococci were isolated in 17 of the 46 cases (37%), S. aureus in 13 (28.3%), gram-negative bacilli in eight (17.4%), and anaerobes in nine (19.6%). Methicillin-resistant S. aureus accounted for three (23.1%) of the S. aureus isolates and 6.5 percent of the total cases.

Conclusion

Abscess cultures grew a mixture of bacteria, including gram-positive cocci, gram-negative bacilli, and anaerobes. Although streptococci were the most common genus of bacteria isolated, S. aureus was the single most common pathogen recovered and one fourth of these cases were methicillin-resistant S. aureus. Given the significant morbidity that may result from inadequate treatment, an antibiotic active against methicillin-resistant S. aureus should be included in the initial broad-spectrum antimicrobial treatment regimen of orbital and subperiosteal abscesses of sinusitis origin until culture results are available.     

Repair of Chiari III malformation using cranioplasty and an occipital rotation flap: technical note and review of literature

Background

Chiari III malformation (CM3) is rare among Chiari malformations (I-IV). Its definition has been expanded to include caudal medullary displacement and hindbrain herniation into encephaloceles in lower occipital and high cervical regions. Prognosis is recorded as dismal, with respect to survival and functional outcome.

Methods

We describe the presentation, radiologic evaluation, and repair of this malformation using methyl-methacrylate cranioplasty and an occipital scalp rotation flap for closure. Outcome after surgery is addressed.

Results

Adequate closure of the defect and protection of underlying structures was achieved without undue stress at incision site.

Conclusions

This method of closure can be considered in cases of large occipital and cervical encephaloceles with poor skin cover and added osseous anomalies around the foramen magnum.     

Comfort care in burns: the Burn Modified Liverpool Care Pathway (BM-LCP)

Introduction

Despite advances in burn care some injuries remain non survivable. Good end of life care for these patients is arguably as important as life prolonging care. The Liverpool Care Pathway is a useful tool for providing good quality end of life care. It has previously been modified for the acute setting. We modified it further specifically for use in burn care in 2007 and would like to share our experience of using it.

Methods

A retrospective case series of deaths occurring between 01/01/08 and 31/12/09 is presented and adherence to the Burn Modified Liverpool Care Pathway (BM-LCP) is assessed.

Results

There were 22 deaths over the study period with a mean TBSA of 55%. Mean Acute Burn Severity Index score (ABSI) 12.5. A decision of futility was made in 14 cases, 11 of these were started on the BM-LCP. 7 were started on the pathway at the time of admission. Mean time from decision to start the pathway to death 11 h (range 3-48). There were no variances from the pathway.

Conclusion

The BM-LCP appears to be an appropriate tool for assisting in end of life care in burns and when used appears to improve end of life care. We recommend its use and would encourage others to implement its use.     

Successful treatment of earlobe keloids in the pediatric population

Background

Keloid scars present a difficult treatment challenge. Recently, intralesional steroid injection has become a common treatment modality [Akoz et al. Aesthetic Plast Surg. 2002;6:184-188; Studdiford et al. JABFM. 2008;21:149-152]. Although this has become a proven treatment technique, there is no standard injection protocol to which treating physicians commonly adhere. We hypothesize that timing of steroid injection may improve outcomes using this treatment technique in combination with lesion excision.

Methods

Fifteen patients with 16 earlobe keloids were treated using a standard steroid injection protocol with Kenalog (Bristol-Myers Squibb, New York, NY), in combination with lesion excision. Strict follow-up was enforced, with repeat injections as needed at any sign of abnormal scar formation postoperatively.

Results

Of 16 lesions, 15 (94%) were treated successfully with no sign of lesion recurrence at 6 months of follow-up. A single lesion was lost to follow-up and presented 18 months postoperatively with recurrence. This lesion was subsequently retreated successfully.

Conclusions

Kenalog injection in combination with excision is a well-tolerated and effective treatment of earlobe keloids in the pediatric population. We feel that timing of injection and adherence to a strict follow-up regimen is crucial to success.     

Gastroschisis: ward reduction compared with traditional reduction under general anesthesia

Background/Purpose

In gastroschisis it is proposed that gut reduction may be achieved without intubation or general anesthesia (GA) through ward reduction. The authors aimed to determine if ward reduction decreased morbidity and duration of treatment.

Methods

Infants born from January 1, 1995, to December 31, 2001, with gastroschisis were managed with either reduction under GA in the operating theatre (OT group)—up to September 1999, or ward reduction (when eligible) in the neonatal unit without GA/ventilation (ward reduction [WR] group)—from September 1999.

Results

Of the 37 infants, 31 were eligible for ward reduction—15 from the OT group, 16 from the WR group. All infants in the OT group had at least 1 episode of ventilation and 1 GA: 62% of infants in the WR group avoided ventilation (P = .0002) and 81% avoided GA (P < .0001). Infants who had ward reduction had significantly shorter durations of ventilation and oxygen therapy. Septicemia occurred in 31% of the WR group and 7% of the OT group (P = .17). Infants who had ward reduction left intensive care 16 days earlier (P = .02) and tended to reach full enteral feeds 8 days sooner (P = .06) and be discharged from hospital 15 days earlier (P = .05).

Conclusions

Infants who had ward reduction do better in terms of avoiding GA/ventilation, establishing feeds, and going home earlier. A randomized, controlled trial comparing the 2 approaches is feasible, safe, and worthwhile.     

Transcranial magnetic stimulation can diagnose electrical burn-induced myelopathy

Introduction

We conducted motor- and sensory-evoked potential analyses and investigated their diagnostic value in differentiating between electrical burns without evidence of neurologic injury and those with clinical evidence of myelopathy.

Methods

We studied high-voltage electrical burn injury patients with lower extremity weakness and evidence of myelopathy and those without any evidence of neurological complications. Motor-evoked potentials (MEPs), somatosensory-evoked potentials (SEPs), and MRI studies of the spinal cord, as well as transcranial magnetic stimulations, were performed. The central motor conduction time (CMCT) was also calculated.

Results

The upper limb MEP and upper and lower limb SEP variables did not statistically differ between the 2 groups. The CMCT and total motor conduction time recorded in the lower limb were delayed in the burn myelopathy group. MRI revealed no abnormal signal changes in myelopathy patients.

Conclusion

Our study demonstrates that MEP is useful in identifying myelopathy in patients who have sustained high-voltage electrical burns.     

Is congenital lobar emphysema a surgical disease?

Background

The management of congenital lobar emphysema has traditionally been surgical. Because of increased use of imaging, this lesion is frequently found in asymptomatic and mildly symptomatic children, prompting us to adopt a more conservative approach to these children.

Methods

All children with congenital lobar emphysema presenting between 1995 and 2002 were included. Medical records, imaging files, and pathology reports were reviewed.

Results

Twenty children (0-17 years) were identified. Eight were diagnosed antenatally. Fourteen were managed without surgery. Of the 11 symptomatic children, 6 showed spontaneous improvement.

Conclusions

The favorable outcome of both asymptomatic and mildly symptomatic children suggests that a nonoperative approach should be considered in these patients.     

Effects of early vesicostomy in obstructive uropathy on bladder development

Purpose

Creation of a vesico-amniotic shunt for obstructive uropathy removes the normal fetal urination cycle. It is unclear how this affects bladder function at term. The authors measured the bladder volume and reviewed the bladder histology after fetal vesicostomy.

Methods

The authors created an obstructive uropathy in fetal lambs at 60 days’ gestation by ligating the urethra and urachus. Vesicostomy (female) or urethrostomy (male) were performed 21 days after obstruction to release the obstruction. The fetuses were killed at term (145 days).

Results

Thirteen fetuses were shunted. Seven fetuses miscarried after shunting. Six survived, and 3 had a successful shunt with a very small bladder (5 to 7 mL). Two had incomplete shunts that failed some time after shunting. These both had huge bladders (399 mL). In one, the obstruction was unsuccessful. Histologic examination showed that the obstruction caused bladder muscle hypertrophy. Shunted lambs had severe fibrosis of the bladder wall and very poor bladder compliance.

Conclusions

Shunt operations after obstructive uropathy may salvage the kidney but fail to preserve bladder function. The fetus needs a normal urination cycle for normal bladder development. This requirement exists even when the obstruction is successfully bypassed.     

George Peters Award: How does breast-specific gamma imaging affect the management of patients with newly diagnosed breast cancer?

Background

We sought to determine the number of patients with known breast cancer who were found to have an additional, mammographically occult lesion detected on breast-specific gamma imaging (BSGI).

Methods

An institutional review board-approved review of all patients who underwent BSGI at Beth Israel Medical Center from 2006 to 2008 was performed.

Results

A total of 82 patients underwent BSGI for newly diagnosed breast cancer. Of these, 18 had an additional abnormality, and 17 were biopsied. There were 4 cases of invasive ductal carcinoma, 1 invasive lobular carcinoma, 1 ductal carcinoma in situ, 1 lobular carcinoma in situ, 2 papillomas, and 8 benign biopsies. One patient proceeded directly to mastectomy and an area of ductal carcinoma in situ was found, corresponding to the BSGI.

Conclusions

In our study group, 22% of patients had a surgical change in management based on BSGI findings. BSGI detected additional carcinoma in 9%. BSGI plays an important role in the clinical management of patients with known breast cancer.     

Does stroke volume variation predict intraoperative blood loss in living right donor hepatectomy?

Background

Although stroke volume variation (SVV) is a valuable index of preload responsiveness, there is limited information about the association between low SVV and increased hepatectomy-related bleeding. We therefore evaluated whether SVV predicts blood loss during living donor hepatectomy.

Methods

We evaluated 93 adult liver donors undergoing right hepatectomy for transplantation. Arterial blood pressure, heart rate, body temperature, central venous pressure, SVV, cardiac output, and systemic vascular resistance were measured. Logistic regression and receiver operating characteristic (ROC) curve analyses were performed to determine independent factors and optimal cutoff values of hemodynamic parameters for predicting intraoperative blood loss ≥ 700 mL.

Results

Of these 93 donors, 36 (38.7%) had blood loss ≥ 700 mL. Univariate logistic regression analysis showed that factors associated with blood loss ≥ 700 mL included heart rate, SVV, cardiac output, and systemic vascular resistance. Multivariate logistic regression analysis revealed that only SVV was an independent predictor of blood loss ≥ 700 mL. ROC curve analysis showed that the optimal cutoff value for SVV predicting blood loss ≥ 700 mL was 6% (area under the curve = 0.64).

Conclusions

SVV is a significant independent predictor of blood loss ≥ 700 mL during donor hepatectomy, suggesting that low SVV may provide useful information on intraoperative bleeding in donors undergoing right hepatectomy.     

Primary laparoscopic repair of high imperforate anus in neonatal males

Purpose

The standard approach to males with high imperforate anus has been a staged procedure starting with a descending colostomy, then posterior sagittal anorectoplasty with colostomy closure after 3 months. Recently, a minimally invasive approach to the repair of high imperforate anus has been described in infants after colostomy. We describe 6 newborn males with high imperforate anus successfully repaired laparoscopically as a primary, single-stage procedure.

Methods

A retrospective chart review was performed on all patients with imperforate anus from October 2003 to October 2006.

Results

We evaluated 9 newborn males with high imperforate anus. Of these patients, 6 underwent primary laparoscopic repair on day 1 to day 2 of life. Of these 6 patients, 3 were found to have bladder neck fistulas, whereas the other 3 had prostatic urethra fistulas. All patients passed stool within the first 72 hours postoperatively. One patient has required a procedure for a mild rectal prolapse. Follow-up ranges from 2 to 30 months in the single-stage group.

Conclusion

Our early results using primary laparoscopic repair appear encouraging. Laparoscopy allows excellent visualization and assessment of the fistula and repair of high imperforate anus without need for colostomy. Long-term follow-up will be needed to assess outcomes and continence rates.     

A comparison of the cleft lift procedure vs wide excision and packing for the treatment of pilonidal disease in adolescents

Background/Purpose

The cleft lift for pilonidal disease is a flap procedure designed to counteract suspected causes of closed-technique failure. This study compares cleft lift with wide excision and packing in adolescents with respect to complications, healing, and recurrence.

Methods

Charts of all patients surgically treated for pilonidal disease at our institution from August 2000 to August 2009 were reviewed retrospectively. Wide excision was routinely performed until May 2007 when the cleft lift as described by Bascom was instituted here. Factors examined were postoperative complications, wound healing, and disease recurrence.

Results

Seventy patients (49 males, 21 females; mean age, 16 years; mean weight, 170.5 lb) with pilonidal disease underwent a total of 39 cleft lift procedures and 34 wide excision procedures. All but 1 cleft lift patient (97.4%) healed completely, whereas 25 (73.5%) of 34 patients in the excision group healed (P < .001). The remaining 9 excision patients had chronic wounds, 3 of whom have undergone cleft lift with full healing. One cleft lift patient had recurrent disease (2.5%) compared with 7 (20.6%) of 34 excision patients (P < .02).

Conclusions

The cleft lift procedure is a superior treatment method of pilonidal disease in adolescents, resulting in primary healing, lower likelihood of recurrent disease, and simplified wound care.