American Society of Plastic Surgeons Evidence-Based Clinical Practice Guideline: Eyelid Surgery for Upper Visual Field Improvement.

BACKGROUND: A group of experts from different disciplines was convened to develop guidelines for the management of upper visual field impairments related to eyelid ptosis and dermatochalasis. The goal was to provide evidence-based recommendations to improve patient care. METHODS: A multidisciplinary group of experts representing their specialty organizations was selected. A systematic literature review was performed including topics regarding documentation of the underlying cause for visual field impairment, selection of an appropriate surgical repair, assessment of the type of anesthesia, the use of adjunctive brow procedures, and follow-up assessments. The Grading of Recommendations, Assessment, Development, and Evaluation methodology process was used to evaluate the relevant studies. Clinical practice recommendations were developed using BRIDGE-Wiz (Building Recommendations In a Developers' Guideline Editor) software. RESULTS: Each topic area was assessed. A clinical recommendation was made, and the relevant literature was discussed. CONCLUSIONS: The review of the literature revealed varied complication rates and diverse treatment modalities for the correction of upper visual field deficit. Strong recommendations could not be made in most topic areas because of a paucity of methodologically sound studies in the literature. More rigorously designed studies are needed to measure outcomes of interest, with fewer sources of potential error or bias. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, V.

Long-term efficacy and safety of polyalkylimide gel for the treatment of HIV-associated lipoatrophy.

The long-term safety and efficacy of products used in the correction of HIV-associated facial lipoatrophy (FLA) are largely unknown. The purpose of this study was to describe the long-term efficacy and safety of polyalkylimide gel (PAIG) in the treatment of HIV-associated FLA. In this open-label, randomized, single-center study, 31 HIV-positive individuals (median age 48 years (interquartile ranges (IQR) 45, 55, 97% male) with FLA were randomized to immediate (week 0 and six) or delayed (week 12 and 18) PAIG injections. Week 96 endpoints included change in FLA severity scores (FLSS) (five-point scale), proportion of patients with adverse events, and changes in quality of life, depression and anxiety using validated surveys. Results at week 96 were available for 28 patients. Adverse events, including swelling, redness, bruising and pain, were mild, and resolved after a median of three days following the injection. At week 96, median changes in physician and patient FLSS scores were -2 (IQR -3, -1; p<0.001 vs. baseline) and -2 (IQR -2, -1; p<0.001 vs. baseline), respectively. Physician and patient FLSS scores were not significantly different between the groups at week 96. Significant improvements in patient's anxiety (p<0.001), depression (p<0.001) and mental health (p=0.01) were observed from baseline to week 96. In conclusion, treatment with PAIG was associated with sustained improvements in both the physical and psychological components of FLA through 96 weeks of follow-up.

Immediate versus delayed polyalkylimide gel injections to correct facial lipoatrophy in HIV-positive patients.

OBJECTIVE: To evaluate the safety and efficacy of polyalkylimide gel (PAIG) in the treatment of HIV-associated facial lipoatrophy. DESIGN: A randomized, open-label, single-centre study. METHODS: HIV-positive individuals with facial lipoatrophy (based on physician assessment) were randomly assigned to immediate (weeks 0 and 6) or delayed (weeks 12 and 18) PAIG injections administered into the subcutaneous plane. Outcome measures included a change in facial lipoatrophy severity scores (five-point scale), adverse events, photographic assessment, and changes in quality of life (QoL), depression and anxiety using validated surveys. RESULTS: Thirty-one patients (median age 48 years, 97% male) were enrolled and completed 48 weeks of follow-up. Overall, the median volume of product injected bilaterally was 16.0 ml. Adverse events, including swelling, redness, bruising and pain, were mild, and resolved after a median of 3 days. There were no cases of necrosis, nodules or infection. Compared with patients randomly assigned to delayed treatment, patients in the immediate therapy group had significantly lower physician-rated facial lipoatrophy scores (0 versus 2; P < 0.0001), improved QoL (P = 0.01), and lower anxiety (P = 0.02) at week 12. At week 48, median physician and patient facial lipoatrophy scores were 0 and 1, respectively, for the entire cohort, and were not significantly different between the groups. Significant improvements in patient anxiety (P = 0.001) and depression (P = 0.01) were observed from baseline to week 48. CONCLUSION: Treatment with PAIG was effective and safe and led to improvements in facial lipoatrophy grading, QoL, anxiety and depression scores in HIV-infected patients with facial lipoatrophy.