Evidence-Based Blepharoplasty: An Analysis of Highly Cited Research Papers.

PURPOSE: The purpose of the study was to appraise the methodological quality of the highest impact blepharoplasty research and to describe prevalent research themes. METHODS: The 100 most highly cited research papers relevant to blepharoplasty were obtained from Web of Science, with no journal or date limitations applied. Data extraction included the study design, main research topic and specialty, outcome measures, and citation count. Each paper's level of evidence was independently evaluated by 2 authors according to the Oxford Centre for Evidence-Based Medicine system. RESULTS: Overall, the 100 most cited blepharoplasty research papers were cited by 4,194 papers. The mean number of citations for each paper was 73 (range: 42-239). Most of the papers presented level 4 (n = 51) or level 5 (n = 35) evidence, which is consistent with the predominance of case series (n = 47) and expert opinions (n = 18) amongst study designs. No papers achieved level 1 (highest) evidence. Six papers presented level 2 evidence and 8 papers presented level 3. Significant research foci included innovative surgical techniques (n = 65) and anatomical considerations (n = 10), with reconstructive and cosmetic implications. Senior authors were mainly affiliated with centers of plastic (n = 53) or ophthalmic/oculoplastic (n = 34) surgery. Only 3 papers used validated subjective or objective cosmetic outcome measures. CONCLUSIONS: Despite a significant impact on current practice, the level of evidence of the highly cited blepharoplasty research was predominantly low. Robust research methodology, through well-designed studies and standardized outcome measures, is necessary to facilitate evidence synthesis and guide clinical practice.

Fracture Nonunions and Delayed Unions Treated With Low-Intensity Pulsed Ultrasound Therapy: A Clinical Series.

The incidence of nonunion of fractures has been steadily rising owing to improved life expectancy following severe injuries along with rising cases of polytrauma. Once a nonunion is established, the chances of spontaneous healing are deemed to be quite low. Fracture nonunion continues to be a challenge in clinical practice with nonunions having a considerable impact on patient's quality of life causing both functional and psychosocial disability. Low-Intensity Pulsed Ultrasound (LIPUS) therapy is being projected as a viable and non-interventional alternative to surgical management of nonunions and delayed unions. LIPUS therapy is being widely recommended as a standalone treatment option for the treatment of established nonunions and delayed unions as it is believed to promote healing in all phases of fracture healing viz., inflammatory, intramembranous ossification, chondrogenesis, endochondral ossification and remodelling. In the current scenario of varying results and unclear clinical role of LIPUS therapy, we present a prospective case series of fracture nonunions and delayed unions treated with LIPUS therapy at a large District General Hospital.