Pediatric Lip Adhesion Following Bullous Erythema Multiforme and Review of Similar Oral Complications.

BACKGROUND: Erythema multiforme (EM) is a mucocutaneous disease most often associated with preceding herpes simplex virus or Mycoplasma pneumoniae infection. It is characterized by targetoid lesions occurring on the limbs and head and neck. Mucosal involvement can be extensive. OBJECTIVE: We report a case of lip adhesion as a complication of EM in a child who required corrective surgery and review similar oral commissure complications. METHODS: We completed a review of the literature for similar cases using PubMed and Medline. CONCLUSIONS AND RELEVANCE: We present the youngest report of lip adhesion due to striking mucositis related to EM. Sequelae of erythema multiforme can be significant, in our case requiring surgery. Meticulous oral hygiene should be encouraged when mucosal lesions are identified.

A Standard Set of Outcome Measures for the Comprehensive Appraisal of Cleft Care.

Care of the patient with cleft lip and/or palate remains complex. Prior attempts at aggregating data to study the effectiveness of specific interventions or overall treatment protocols have been hindered by a lack of data standards. There exists a critical need to better define the outcomes-particularly those that matter most to patients and their families-and to standardize the methods by which these outcomes will be measured. This report summarizes the recommendations of an international, multidisciplinary working group with regard to which outcomes a typical cleft team could track, how those outcomes could be measured and recorded, and what strategies may be employed to sustainably implement a system for prospective data collection. It is only by agreeing on a common, standard set of outcome measures for the comprehensive appraisal of cleft care that intercenter comparisons can become possible. This is important for quality-improvement endeavors, comparative effectiveness research, and value-based health-care reform.

Obsessional slowness: a case study.

BACKGROUND: Obsessional slowness is a rare psychiatric disorder with few treatment options and limited research to date. Some suggest that targeted behavioural interventions may reduce the time taken for functional daily activities. PURPOSE: To examine whether a behavioural intervention would reduce the amount of time taken for an adolescent with obsessional slowness to walk to class. METHODS: A single-subject A-B-A withdrawal design was incorporated into this case study. The treatment involved one-to-one pacing and prompting during the subject's walk to gym class. Walking times to gym class were measured during a baseline phase, during a one-month treatment phase, and during a post-treatment follow-up phase. FINDINGS: The subject's walking times decreased during the treatment phase. Post-treatment walking times suggested a carry-over effect. IMPLICATIONS: This study adds to the sparse evidence on treatments for obsessional slowness and suggests occupation-based treatment options.

Teaching Palatoplasty Using a High-Fidelity Cleft Palate Simulator.

BACKGROUND: Cleft palate repair is a challenging procedure for cleft surgeons to teach. A novel high-fidelity cleft palate simulator has been described for surgeon training. This study evaluates the simulator's effect on surgeon procedural confidence and palatoplasty knowledge among learners. METHODS: Plastic surgery trainees attended a palatoplasty workshop consisting of a didactic session on cleft palate anatomy and repair followed by a simulation session. Participants completed a procedural confidence questionnaire and palatoplasty knowledge test immediately before and after the workshop. RESULTS: All participants reported significantly higher procedural confidence following the workshop (p < 0.05). Those with cleft palate surgery experience had higher procedural confidence before (p < 0.001) and after (p < 0.001) the session. Palatoplasty knowledge test scores increased in 90 percent of participants. The mean baseline test score was 28 ± 10.89 percent and 43 ± 18.86 percent following the workshop. Those with prior cleft palate experience did not have higher mean baseline test scores than those with no experience (30 percent versus 28 percent; p > 0.05), but did have significantly higher scores after the workshop (61 percent versus 35 percent; p < 0.05). All trainees strongly agreed or agreed that the simulator should be integrated into training and they would use it again. CONCLUSIONS: This study demonstrates the effective use of a novel cleft palate simulator as a training tool to teach palatoplasty. Improved procedural confidence and knowledge were observed after a single session, with benefits seen among trainees both with and without previous cleft experience.

Utilization of a robotic mount to determine the force required to cut palatal tissue.

Determination of the material properties of soft tissue is a growing area of interest that aids in the development of new surgical tools and surgical simulators. This study first aims to develop a robot-operated tissue testing system for determination of tissue cutting forces. Second, this system was used to ascertain the cutting properties of the hard and soft palate mucosa and soft palate musculature for the purpose of developing a robotic instrument for cleft palate surgery and a cleft-specific surgical simulator. The palate tissue was cut with a 15 blade mounted to the robot with varying angles (30°, 60°, 90°) and speeds (1.5, 2.5, 3.5 cm/s) of cutting to imitate typical operative tasks. The cutting force range for hard palate mucosa, soft palate mucosa and soft palate muscle were 0.98-3.30, 0.34-1.74 and 0.71-2.71 N, respectively. The break-in force of the cut (i.e. force required for the blade to penetrate the tissue) is significantly impacted by the angle of the blade relative to the tissue rather than the cutting speed. Furthermore, the total surface area of the tissue in contact with the blade during the cut has a significant impact on the total force expended on the tissue.

Evaluation and Implementation of a High-Fidelity Cleft Palate Simulator.

BACKGROUND: Cleft palate repair is a challenging procedure to learn because of the delicate tissue handling required and the small confines of the infant oral cavity. As a result, cleft palate simulators have previously been described to augment cleft palate repair training. Although valuable, they lack the fidelity for this complex procedure. METHODS: A high-fidelity cleft palate simulator was evaluated by staff and fellows in pediatric plastic surgery who provided feedback on its realism, anatomical accuracy, and effectiveness as a training tool. The simulator was implemented within a training workshop following a didactic session on cleft palate repair and anatomy. A test was administered to each participant before and immediately after the workshop to assess knowledge transfer. Perceived confidence of performing a repair following the workshop was also assessed, as was the workshop's effectiveness. RESULTS: Overall, participants agreed that the simulator is anatomically accurate and realistic and strongly agreed that the simulator is a valuable training tool. The average test score increased from 25 percent before the workshop to 77.27 percent after the workshop. Overall, participants of the workshop felt more confident performing a repair and strongly agreed that the workshop was valuable and effective. CONCLUSIONS: A high-fidelity cleft palate simulator has been evaluated as realistic, anatomically accurate, and valuable as a training tool. The simulator was successfully integrated into a training workshop, which resulted in significant knowledge increase on anatomy and the procedure and perceived confidence and comfort in performing a cleft palate repair.

Measuring outcomes in craniofacial and pediatric plastic surgery.

This article discusses the measurement of outcomes in craniofacial and pediatric plastic surgery, using examples of craniosynostosis and cleft lip and/or palate (CLP). The challenges in measuring the standard outcomes of function, aesthetics, and health-related quality of life are discussed, along with the importance of developing evidence and studying quality improvement in this specialty. The need to define specific and comprehensive goals is discussed with a focus on patient-reported outcomes (PROs). Examples from the development of the CLEFT-Q, a PRO instrument for patients with CLP, are provided to support the need to seek the patient perspective.

Transversus abdominis plane (TAP) catheters inserted under direct vision in the donor site following free DIEP and MS-TRAM breast reconstruction: a prospective cohort study of 45 patients.

INTRODUCTION: The transversus abdominis plane (TAP) block is a peripheral nerve block of T6-L1 intercostal nerves of the abdominal wall. The purpose of this study was to evaluate the usefulness of intermittent TAP blockade for the first two postoperative days following free muscle sparing-transverse rectus abdominis muscle (MS-TRAM) or deep inferior epigastric perforator (DIEP) flap reconstruction of the breast. Therapeutic--Level II evidence. MATERIAL AND METHODS: This prospective cohort consisted of 45 consecutive patients who underwent DIEP or MS-TRAM free-flap breast reconstruction. Intra-operatively, a multi-orifice epidural catheter was inserted under direct vision into the TAP. Ten millilitres of 0.25% bupivacaine was injected into each TAP catheter every 12 h until removal on day 3. The control group consisted of 80 consecutive patients who underwent free MS-TRAM or DIEP free-flap breast reconstructions by the same two surgeons without TAP block. Postoperatively, both groups had patient-controlled analgesia (PCA) and the primary outcome was intravenous (IV) PCA opioid consumption in the first 48 h. RESULTS: There were no complications associated with using TAP catheters. The 48-h PCA-delivered opioid requirement was significantly less (p<0.001) in the TAP block group (17.10±17.23 mg IV morphine equivalent) compared to the control group (48.44±39.53 mg). CONCLUSION: Intermittent delivery of bupivacaine through the TAP block significantly reduced postoperative parenteral opioid requirements following free MS-TRAM or DIEP flap reconstruction of the breast. This is the first report of the TAP block being inserted under direct vision to provide postoperative analgesia at the abdominal flap donor site following microsurgical breast reconstruction.

Quality of life of children treated for cleft lip and/or palate: a systematic review.

OBJECTIVE: Cleft lip and/or palate (CLP) is the most common congenital craniofacial anomaly. As a first step toward developing a quality of life (QOL) questionnaire for CLP patients, our team conducted a systematic literature review to identify studies that measured child- or proxy-reported outcomes of CLP. DESIGN: PUBMED, CINAHL, EMBASE and PsycINFO were searched from their inception to July 2010 to identify studies that measured health-related concepts in CLP patients. Abstract and title screening was performed by two screeners. Full texts of all potentially relevant papers were obtained and examined by two reviewers. We identified publications that measured health concepts and categorized them to form a preliminary conceptual framework of CLP QOL issues. RESULTS: A total of 4594 publications were identified. Twenty-six studies met our inclusion criteria. Research involved CLP patients living in nine countries with sample sizes ranging from 23 to 661. Health concepts were measured using 29 different questionnaires. No patient-reported outcome (PRO) instrument measuring QOL concerns of CLP patients currently exists. CLP-specific health concepts measured to date were categorized into a preliminary conceptual QOL framework with the following categories: physical, psychological and social health. CONCLUSIONS: Our review has helped to identify areas of health that have been well researched using either a patient or proxy patient-reported outcome instrument (e.g., self-concept; behavior) and areas where more research is required.

Sexual dimorphism is associated with decreased expression of processed myostatin in males.

Myostatin inhibits skeletal muscle development. Therefore, we sought to determine whether larger body and muscle mass in male mice was associated with lower mRNA and protein expression of myostatin compared with females. Ten male and ten female mice of the C57 strain were killed at 16-18 wk of age, and their biceps femoris, gastrocnemius, and quadriceps femoris muscles were collected. Body and muscle masses were 40% heavier (P < 0.001) in males than in females. Northern analysis showed no difference in mRNA between males and females. In contrast, Western analysis showed that processed myostatin (26 kDa) was 40-60% lower (P < 0.001) in males compared with females. These data show first that decreased processed myostatin is a posttranscriptional and posttranslational event and, second, that decreased abundance of processed myostatin is associated with increased body mass and skeletal muscle mass in male compared with female mice.