Postburn neck anterior contracture treatment in children with scar-fascial local trapezoid flaps: a new approach

A systematic review of procedural treatments for burn scars in children: Evaluating efficacy, safety, standard protocols, average sessions and tolerability based on clinical studies

Managing burn scars in children presents significant challenges. This study investigates effective treatment methods for burn scars, focusing on efficacy, safety, standard protocols and tolerability. Major databases such as PubMed, Scopus and Web of Science were thoroughly searched up to August 2024, emphasizing procedural treatments for burn scars in children. Key data collected included participant demographics, sample sizes, intervention methods, follow-up protocols, treatment effectiveness and reported adverse events. A total of 256 children were assessed, with all procedural treatments yielding satisfactory outcomes. Among the various methods, trapeze-flap plasty and percutaneous collagen induction showed improvements in all patients. In the laser treatment group, which included 161 children, the Vancouver Scar Scale (VSS) score reduction ranged from 55.55% to 76.31%, with outcomes rated as good (24.61%) to excellent (60%). Laser treatment using local anaesthesia proved to be well tolerated by children. Our findings indicate that various methods-including trapeze-flap plasty, percutaneous collagen induction, phototherapy and fractional CO2 laser-demonstrate a relatively good response and an acceptable safety profile. Notably, light-based therapies/lasers may serve as safe, effective and tolerable options for scar treatment in this age group, often eliminating the need for general anaesthesia.

Prevention and Treatment of Burn Scar Contracture: A Practical Review

Burn contracture affects close to one-third of all burn patients, leading to significant functional impairment and costs. Effective prevention and treatment strategies are necessary to decrease morbidity and unnecessary costs. This scoping review aimed to summarize prevention and treatment strategies used for management of burn scar contractures published in the literature since 2000. A comprehensive PubMed review was performed in October 2022 to identify methods of burn contracture prevention and treatments. Non-English, duplicate, and unavailable articles were excluded. Data were extracted including publication year, techniques, and outcomes. A total of 327 publications met criteria for inclusion. Most articles were published in 2011 (n = 22). Treatment strategies were discussed in 82.9% of studies, prevention in 16.5%, and both in 0.6%. The most common areas discussed included the upper extremity (n = 127) and neck (n = 102). Flaps were the most frequently used method (n = 208), followed by autografts (n = 89). Most preventative therapies were still in early stages of development. Burn contracture management requires a highly individualized approach with many available reconstructive techniques available. Further research is needed to improve prevention techniques and decrease morbidity and cost to patients.

Clinical and functional efficacy of gallium-arsenide super pulsed laser therapy on temporo mandibular joint pain with orofacial myalgia following healed unilateral cervicofacial burn - A randomized trial

BACKGROUND

Cervicofacial burn (CB) is a unique type of burn, involving the lateral part of the face, neck and chest region with significant skin contractures. Temporomandibular joint (TJ) pain and orofacial myalgia (OM) are the major problems in physiotherapy context to treat. Laser is commonly used as an adjunct therapy in painful conditions. However, clinical studies are lacking in investigating the effects of gallium-arsenide (Ga-As) super pulsed laser therapy on temporomandibular joint pain and orofacial myalgia following healed cervicofacial burn patients.

OBJECTIVE

To investigate the effects of clinical and functional efficacy of Ga-As super pulsed laser therapy on temporomandibular joint pain with orofacial myalgia following healed cervicofacial burn patients.

METHODS

Through two block random sampling method, the eligible participants were randomized and allocated into active laser (Active-L; n = 18) and placebo laser (Placebo-L; n = 18) groups. The Active-L group received laser treatment and the Placebo-L group received placebo laser effect (inactive laser) with regular physiotherapy care for 3 times in a week for 4 weeks. Primary (pain intensity, pain threshold, pain frequency) and secondary (mouth opening, disability level and quality of life) measures were measured at baseline, after the end 4th week, 8th week and 6 month follow up.

RESULTS

Baseline subjective and clinical attributes show homogenous presentation among the study groups (p > 0.05). After four weeks of treatment, and at the end of 6 months follow up, the pain intensity, 2.9 (CI 95% 2.80-3.00), pain threshold 19.2 (CI 95% -30.4 to -7.9), pain frequency 3.4 (CI 95% 3.14-3.65), mouth opening, -16.0 (CI 95%-16.5 to -15.4), disability level 11.3 (CI 95%11.14-11.45), and quality of life -31.7 (CI 95%-37.1 to -26.2) showed more improvement (p < 0.001) in Active-L group than Placebo-L group.

CONCLUSION

The reports of this study proved that, four weeks active laser therapy with regular physiotherapy care has an ideal treatment protocol for temporomandibular joint pain with orofacial myalgia following healed cervicofacial burn. This study also provided a new knowledge for physiotherapists in the field of temporomandibular joint pain rehabilitation.

Review Airway management in pediatric patients with burn contractures of the face and neck

Burn injury is a common cause of trauma, non-fatal burn injuries are a leading cause of morbidity, and significant numbers of the victims are children. Scar contracture after burn injury can cause severe functional limitation, pain, aesthetic and psychological problems and patients may present for contracture release and reconstructive surgery. The aim of this systematic review was to identify research relevant to airway management of children with burn contracture of the face and neck with special emphasis on awake airway management and airway anesthesia, and synthesize results that can aid practice. Literature search was performed on Medline, PubMed, Cochrane Library, and Google Scholar with selected keywords. The search was restricted to human subjects of ≤18 year age, there was no language or time restriction and the final search was concluded in July 2021. The review included 41 articles involving airway management of 56 patients in 61 anesthesia episodes. Patients aged between 8 months to 18 years. Mask ventilation and direct laryngoscopy, video laryngoscopy, optical stylet, supraglottic airway, flexible scope intubation and tracheostomy, and extracorporeal membrane oxygenation were the devices and methods used for securing the airway and oxygenation while the patients were awake or after anesthesia induction. Detailed planning and patient preparation are the fundamentals of airway management of pediatric patients with burn contracture of the face and neck, awake airway management with airway anesthesia can be safely used in selected patients, this review provides information for good clinical practice and might serve to improve the care of such children.

Efficacy of Maitland joint mobilization technique on pain intensity, mouth opening, functional limitation, kinesiophobia, sleep quality and quality of life in temporomandibular joint dysfunction following bilateral cervicofacial burns

BACKGROUND

Bilateral cervicofacial burn contracture initially affects facial expressions and later affects tempero mandibular joint (TMJ) function of the patient. It further tightens the ligaments and capsules around the TMJ and leads to tempero mandibular dysfunction. The consequences of temporomandibular joint dysfunction will be pain, limitation of mouth opening, functional disability and poor quality of life (Qol). However, studies examining the efficacy of Maitland joint mobilization technique in this population are lacking.

OBJECTIVES

To find the short term effects of Maitland joint mobilization technique on pain, mouth opening, functional limitation, kinesiophobia, sleep quality and Quality of life in tempero mandibular joint dysfunction following bilateral cervicofacial burns.

METHODS

Thirty subjects with temporomandibular joint dysfunction following cervicofacial burn (N=30) were allocated to Maitland joint mobilization group (n=15) and home based training group (n=15) randomly to receive Maitland joint mobilization technique and home based training for 4 weeks. All the participants received ultrasound therapy as common treatment. Primary (Numeric Pain Rating Scale - NPRS, maximal mouth opening - MMO & Tempero mandibular disability index - TDI) and secondary (Tampa Scale of Kinesiophobia - TSK-17, Sleep quality questionnaire - SSQ & Global Rating of Change - GRC) outcome measures were measured at baseline, after four weeks and three months follow up. Repeated measures of ANOVA and independent t test were performed for analyzing the dependent variables in both groups.

RESULTS

Baseline demographic characters and study variables show homogenous distribution between the groups (p>0.05). Four weeks following different training protocols Maitland joint mobilization group shows more significant changes in pain intensity, mouth opening, functional limitation, kinesiophobia, sleep quality and Qol than home based training group (p≤0.05). Also Maitland joint mobilization group show significant improvement in study variables than home based training group (p≤0.05) at three months follow up.

CONCLUSION

Both groups improved over time, however, differences between the groups were noticed small. However, physiotherapy management which includes Maitland joint mobilization technique and therapeutic exercise program has an effective strategy in the treatment of tempero mandibular joint dysfunction following cervicofacial burns.

The neck burn scar contracture: a concept of effective treatment

A neck scar contracture can severely and negatively affect the function of mastication, phonic, or breathing and result in neck pain and issues with esthetics. The best way is of course to avoid such contracture by means of non-surgical treatment such as use of a growth factor. The basic fibroblastic growth factor is clinically well proven in decreasing scar formation and improving healing. There are numerous reconstructive methods for neck contracture, especially when the lesions are relatively limited in part of the neck. However, a very severe and full circumferential scar contracture requires extensive reconstruction. The thin groin flap is one of the answers and well matches with the tissue texture and maintains the flexibility. Even with extensive burns and delayed reconstructions due to resuscitation first, the groin area is well preserved and can be safely harvested by dual vasculature systems of the superficial circumflex iliac artery and superficial epigastric artery, which warrant more reliability compared to the perforator flaps in this area. More demanding and stringent forms of the neck burn scar contracture are the sequelae of radiation. A radiation burn or radiation injury can be progressing and hard to heal. Adipose-derived stem cells can reverse the scar contracture as the surrounding tissue is softened and can accelerate wound healing. In this review, different types of neck burn scar contracture and reconstructive methods are summarized, including innovative use of bFGF and ADSCs in the management of difficult wound healing and scar contracture.