High Participant Satisfaction Achieved Using Cryolipolysis for Fat Reduction of the Abdomen and Flanks.

BACKGROUND: Patient-reported outcome (PRO) data evaluating the physical and psychosocial impact of cryolipolysis (CoolSculpting) treatment are limited. OBJECTIVES: The aim of this study was to assess, by means of PRO instruments, multidimensional aspects of satisfaction following cryolipolysis treatment of the flanks and abdomen. METHODS: This was a multinational, prospective, single-cohort, interventional study. The primary endpoint was the proportion of participants stating they were "satisfied" or "very satisfied" with treatment at 12 weeks post final treatment. Secondary endpoints included satisfaction categorized by treatment area, total number of treatment cycles, baseline BMI, and fat volume reduction measured by 3-dimensional photography at 12 weeks post final treatment. Exploratory endpoints assessed the physical and psychosocial impacts of treatment. Safety was monitored throughout the study. RESULTS: Of 112 participants who were treated, 74.1% were female. The mean age and BMI were 42.5 years and 24.9 kg/mg2, respectively. Of the 106 evaluable participants, 89.6% were "satisfied" or "very satisfied" with treatment results. Satisfaction was high regardless of body area(s), total number of treatment cycles, or baseline BMI. Mean [standard deviation] fat volume reduction was 264.8 [411.4] mL. Overall, 90.6% reported "noticeable" or "very noticeable" fat reduction, 89.6% were "likely" or "very likely" to treat additional areas, and 93.4% would recommend cryolipolysis to a friend. Twenty-four (21.4%) participants reported treatment-emergent adverse events; 23 (20.5%) reported these as adverse device effects. No serious device-related or unanticipated adverse effects occurred. CONCLUSIONS: Cryolipolysis (CoolSculpting) for fat reduction of the flanks and/or abdomen was well-tolerated and associated with high levels of satisfaction across multidimensional PROs.

A 3-Dimensional Quantitative Analysis of Volume Loss Following Submental Cryolipolysis.

BACKGROUND: Cryolipolysis is a proven and effective means of fat reduction; however, there are no standardized means of measuring volume reduction. OBJECTIVES: We aim to assess the volume loss using a 3-dimensional (3D) analysis following submental cryolipolysis. METHODS: A retrospective cohort study between April 2016 and August 2018 was performed. Thirty-five patients underwent a single 45-minute cycle of cryolipolysis to the submental region using the CoolSculpting System. A 3-fold analysis was performed employing an independent observer assessment of 2-dimensional photographs and 3D volumetric analysis utilizing the Vectra XT system, and patient satisfaction was measured with the FACE-Q questionnaire. RESULTS: Our results suggested the mean (standard deviation) pretreatment volume (n = 35) was 104.12 cm3 (28.78). The 6-week mean posttreatment volume (n = 26) was 81.55 cm3 (21.29). The mean volume reduction found at 6 weeks posttreatment showed a reduction of 22.46 cm3 (19.10) (95% CI 14.74 to 30.17, P < 0.0001). The 12-week mean posttreatment volume (n = 24) was 82.24 cm3 (23.97). The 12-week posttreatment demonstrated a reduction of 22.30 cm3 (14.04) (95% CI 16.37 to 28.23, P < 0.0001). The mean percentage correct for each reviewer correctly identifying the pretreatment and posttreatment photograph was 76.33% (7.14). Patient satisfaction showed a mean FACE-Q score of 54.10 (20.41). CONCLUSIONS: The study further affirms that submental cryolipolysis is an efficacious and safe, noninvasive method for reducing submental adiposity resulting in notable patient satisfaction rates. Furthermore, results suggest that patients can have a volume loss of about 20% on average, allowing them to be more confident and comfortable with their appearance.

Neuropsychologic outcomes in patients treated for complex maxillofacial trauma.

Complex fractures of the craniofacial skeleton are caused most commonly, in Australia, by motor vehicle accidents, falls, and interpersonal violence. Significant force is required to fracture the facial skeleton, and the long-term effect these forces have on higher brain function is unclear. The study aim was to assess long-term neuropsychologic changes associated with complex fractures of the facial skeleton. Patients managed for complex fractures of the facial skeleton by the Australian Craniofacial Unit, South Australia, between 2002 and 2011, with at least 1-year follow-up, were assessed using the European Brain Injury Questionnaire. This questionnaire has previously published control data to which results were compared. Of the 2077 patients treated for facial fractures, 46 were identified as having complex fractures of the facial skeleton. Of the 46 patients, 13 were able to be contacted and assessed using the European Brain Injury Questionnaire. Changes in personality and ability to socialize and undertake executive function were noted in approximately 30% of the patients. In addition, approximately 50% of the patients' family members reported significant changes in the patients' life after the accident, yet this was only recognized by approximately 30% of the patients. This study shows that, despite the "crumple zone" of the facial skeleton providing some level of protection to the brain, patients having complex fractures of the facial skeleton have long-term neuropsychologic changes that affect both their own and their family's quality of life.

Muencke syndrome with cleft lip and palate.

Muencke syndrome results from mutations in the FGFR3 gene, and although it is well recognized that the clinical presentation is variable, the important key finding includes coronal synostosis. We present a family where a mother with proven FGFR3 Pro250Arg mutation gave birth to identical twins both of whom had craniosynostosis but had coexisting bilateral cleft lip and palate. We believe that this is the first description of clefting occurring in conjunction with Muencke syndrome and so further extends the range of phenotypic variation that can occur in this syndrome.

Management of isolated fractures of the medial orbital wall.

The purpose of the present study was to retrospectively review the management and outcome of patients treated by the Australian Craniofacial Unit (ACFU) for isolated fractures of the medial orbital wall. A retrospective medical record review of patients treated between 2008 and 2012 was performed. Ethical approval was granted by the ethics committee of the Women's and Children's Hospital. Patient demographics, causes of injury, physical examination findings, management (conservative or surgical), and findings at follow-up were recorded. Computed tomographic scans were reviewed, and values for fracture area and volume of displaced tissue were calculated. Twenty-four patients with this injury were treated by the ACFU between 2008 and 2012. Eighteen were male, and 6 were female. Assault was the most common cause (15/24 patients). Fifteen patients were managed conservatively, and 9 were treated surgically. In those patients managed conservatively, the mean fracture area was 1.44 cm (0.47-2.47 cm), and the mean volume of displaced tissue was 0.48 mL (0.03-1.15 mL). In patients treated surgically, the mean fracture surface area was 2.32 cm (0.07-3.43 cm), and mean volume of displaced tissue was 0.94 mL (0.00-1.47 mL). No patients were found to have clinically significant enophthalmos at follow-up examination. The current practice of managing isolated fractures of the medial orbital wall at the ACFU has been successful in preventing significant enophthalmos. The thresholds for fracture area and, in particular, volume of displaced tissue, proposed by Jin et al (J Oral Maxillofac Surg 2000;58:617-620), show merit as a tool for determining patient management.

Management of aplasia cutis congenita of the scalp.

BACKGROUND: Aplasia cutis congenita (ACC) is a rare condition commonly affecting the scalp in which there is a focal deficiency of cutaneous tissues of varying severity ranging from an absence of skin through to full thickness defects involving deeper elements such as bone and dura. Lesions of the scalp can be associated with complications including infection, hemorrhage, thrombosis, and seizures. Opinions in the current literature regarding management of this condition are varied with both conservative and surgical management advocated. Conservative treatment consists of regular wound dressings and systemic antibiotics, while surgical management commonly involves skin grafting and local flaps. METHODS: A retrospective case review was performed to audit the outcomes of patients with ACC of the scalp managed at the Women's and Children's Hospital (WCH) in Adelaide, Australia from 2002 to 2012. Cases were identified from admission coding diagnoses and data was retrieved from patient case notes. RESULTS: Seventeen cases of ACC were identified. The most common location involved was the scalp vertex. Thirteen patients were managed conservatively and 4 had primary surgical intervention. Of the cases that were managed with primary surgery, 2 had complications. None of the conservatively managed patients had complications in the acute setting. CONCLUSIONS: At the WCH, we advocate adopting a conservative approach to management of ACC of the scalp. Defects can be successfully managed with a combination of regular dressings and systemic antibiotics. Regular wound monitoring is essential to detect any complications early to instigate appropriate treatment and determine the need for emergency surgical management.

Brown-Sequard syndrome associated with Horner's syndrome following a penetrating drill bit injury to the cervical spine.

We report a 41-year-old male who presented with a partial Brown-Sequard syndrome and Horner's syndrome following a penetrating drill bit injury to his mid cervical spine. As the injury was not a complete hemisection of the spinal cord, the patient presented with ipsilateral motor deficit and hyperesthesia and diminished contralateral fine touch sensation; however, proprioception, vibration and temperature were all initially intact. A cervical CT and MRI scan showed a damaged spinal cord at the C5/6 level with posterior cord compression secondary to haematoma. A decompressive laminectomy and evacuation of the haematoma was performed. Over the following 5 days the patient's right-sided motor deficit improved daily; however, he developed a contralateral deficit to pain and temperature upon wakening from the operation which did not resolve. The right-sided Horner's syndrome also persisted.

[(3)H]Adenosine uptake in brainstem membranes of CD-1 mice lacking the adenosine A(2a) receptor.

Previous studies in our laboratory have demonstrated a decrease in [(3)H]nitrobenzylthioinosine binding sites in the brainstem of adenosine A(2a) receptor knockout mice, particularly in the brain nuclei involved in central control of cardiovascular function [Brain Research 877 (2000) 160]. The present study aimed to correlate this decrease, shown using autoradiography, with a functional change using a previously described method of [(3)H]adenosine uptake in a membrane preparation from the brainstem of wildtype CD - 1 and homozygous mutant mice lacking the adenosine A(2a) receptor. A statistically significant decrease was shown in the mean V(MAX) value obtained from homozygous mutant preparations (4.7 +/- 1.3 fmol/mg protein/20 s, P < 0.05, n = 4) compared to that obtained from wildtype controls (51.6 +/- 4.2 fmol/mg protein/20 s, n = 4). Competition studies using nucleoside uptake inhibitors showed a statistically significant increase in the log IC(50) values for dipyridamole (Wildtype: -4.3 +/- 0.2, Homozygous mutant: -8.3 +/- 0.4, n=5, P < 0.05) and dilazep (Wildtype: -3.9 +/- 0.8, Homozygous mutant: -8.3 +/- 0.8, n=5, P < 0.05) in the preparations using homozygous mutant tissue. The present study, in conjunction with the results of previous studies [Brain Research 877 (2000) 160], indicates that components of purinergic neurotransmission system have apparently adjusted in compensation for the lack of the A(2a) receptor.