Citations

ABSTRACTObjectivesTo achieve consensus among expert laser surgeons on standards for the prevention and management of adverse events from fully ablative laser resurfacing of the face.Materials and MethodsDelphi study with two rounds of ratings and revisions until consensus was achieved. The draft set of statements was developed by a steering committee based on expert clinical experience. This was followed by two rounds of rating and revisions completed by an expert panel, then a virtual consensus meeting. In both rounds, respondents rated the draft statements on a 9‐point Likert scale (1 = strongly disagree; 9 = strongly agree) and optionally provided comments. The consensus meeting was supplemented by the results of a systematic review of the literature (from 2000 to 2023).ResultsTwo rounds of Delphi survey were completed by 34 participants across four countries. Represented specialties were dermatology, facial plastic surgery, plastic surgery, and oculoplastic surgery. The initial 105 statements from round 1 expanded to 112 in round 2, with 96 statements achieving consensus. These included possible adverse events (11 statements); absolute and relative contraindications to treatment (5 statements); preoperative care and antimicrobial prophylaxis precautions (16 statements); intraoperative precautions (17 statements); postoperative care (21 statements); monitoring for and management of infection (16 statements); management of pigmentation changes (6 statements); and management of scarring and incipient scarring (4 statements).ConclusionAn international consensus statement was developed for the prevention and management of complications associated with fully ablative laser resurfacing of the face. While expert practices vary, key factors for optimizing outcomes include careful patient selection, counseling, and meticulous pre‐ and postoperative care. Further research will improve our understanding of this treatment technique.

Objective The purpose of this review was to examine new evidence since the authors' 2019 guidelines for cervical cancer (CC) screening in non-HIV immunocompromised persons and to provide updated recommendations based on literature review and expert opinion. In addition, human papillomavirus (HPV) vaccine efficacy in these populations was reviewed. Methods A literature search was performed similar to the authors' previous publication but was conducted through March 2023. Risk of CC, squamous intraepithelial lesions, and HPV infection in those living with solid organ transplant (SOT), end-stage renal disease (ESRD), hematopoietic stem cell transplant (HSCT), and autoimmune diseases (AID), specifically systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), and inflammatory bowel disease (IBD) with addition of multiple sclerosis (MS) were researched. This update also summarizes data available on newer disease-modifying therapies (DMTs) including monoclonal antibodies (MABs). The authors then made recommendations for HPV vaccine administration, and screening using either general population guidelines or increased surveillance, the latter based on following current recommendations for women living with HIV. Additionally, the literature search included antibody response to HPV vaccines and recommendations for their administration for these same conditions. Results Based on the reviewed risks, evidence continued to support those persons living with SOT, ESRD, HSCT, and SLE, whether on immunosuppressant therapy or not, had an increased risk of HPV, squamous intraepithelial lesions, and CC whereas there was weak evidence that those persons with IBD, RA, and MS not on immunosuppressants were at risk. Data on persons using DMT/MAB were conflicting. Data showed that patients on certain immunosuppressants had lower antibody titers following HPV vaccination. There were no studies on HPV vaccine efficacy. Conclusions Following US Center for Disease Control and Prevention HIV Cervical cancer screening (CCS) guidelines is recommended for the following: SOT, ESRD, HSCT, and SLE whether on immunosuppressants or not, and IBD, RA, and MS on immunosuppressants. Shared decision-making about increased surveillance for IBD and RA not on immunosuppressants and persons on any DMT or MAB is reasonable based on conflicting data. Human papillomavirus vaccination should not change the recommendations for increased CC surveillance. A 3-dose series of the HPV vaccine is recommended for all age-eligible patients starting at 9 years of age, with catch-up to 26 years of age. Vaccination from age 27 up to age 45 years per Advisory Committee on Immunization Practices guidelines should be considered in shared decision-making. When possible, HPV vaccine series should be initiated and completed before SOT or initiation of DMT/MAB. For HSCT, the vaccine series should be readministered along with other childhood vaccines.

BACKGROUND Cellular senescence, an irreversible cell cycle arrest with secretory phenotype, is a hallmark of skin aging. Regenerative exosome-based approaches, such as topical human platelet extract (HPE), are emerging to target age-related skin dysfunction. OBJECTIVE To evaluate the cellular and molecular effects of topical HPE for skin rejuvenation after 12 weeks of twice daily use. METHODS Skin biopsies were obtained for histological evaluation of senescence markers, p16INK4a and p21CIP1/WAF1. Telomere-associated foci, coassociation of telomeres, and DNA damage marker, γH2AX, were assessed. RNA sequencing evaluated senescence associated secretory phenotype (SASP) and extracellular matrix pathways. RESULTS p16INK4a and p21CIP1/WAF1 staining in senescent skin cells revealed low and high expression subgroups that did not correspond to chronological age. Topical HPE significantly reduced high p16INK4a cells in the dermis (p = .02). There was also a decrease in telomere damage after topical HPE (p = .03). In patients with high senescent cells at baseline, there was a 40% reduction in proinflammatory SASP. Extracellular matrix remodeling pathways, including collagen and elastic fibers, were up-regulated. CONCLUSION Topical HPE, applied on intact skin, reduced senescence signaling and senescence-associated telomere damage after 12 weeks of twice daily use, targeting a path for skin longevity or healthy skin aging.

AbstractCardiac physiologic pacing (CPP), encompassing cardiac resynchronization therapy (CRT) and conduction system pacing (CSP), has emerged as a pacing therapy strategy that may mitigate or prevent the development of heart failure (HF) in patients with ventricular dyssynchrony or pacing‐induced cardiomyopathy. This clinical practice guideline is intended to provide guidance on indications for CRT for HF therapy and CPP in patients with pacemaker indications or HF, patient selection, pre‐procedure evaluation and preparation, implant procedure management, follow‐up evaluation and optimization of CPP response, and use in pediatric populations. Gaps in knowledge, pointing to new directions for future research, are also identified.

AbstractStudies supporting a strong association between tau deposition and neuronal loss, neurodegeneration, and cognitive decline have heightened the allure of tau and tau‐related mechanisms as therapeutic targets. In February 2020, leading tau experts from around the world convened for the first‐ever Tau2020 Global Conference in Washington, DC, co‐organized and cosponsored by the Rainwater Charitable Foundation, the Alzheimer's Association, and CurePSP. Representing academia, industry, government, and the philanthropic sector, presenters and attendees discussed recent advances and current directions in tau research. The meeting provided a unique opportunity to move tau research forward by fostering global partnerships among academia, industry, and other stakeholders and by providing support for new drug discovery programs, groundbreaking research, and emerging tau researchers. The meeting also provided an opportunity for experts to present critical research‐advancing tools and insights that are now rapidly accelerating the pace of tau research.

Abstract Demonstrating that treatments are clinically meaningful across the Alzheimer's disease (AD) continuum is critical for meeting our goals of accelerating a cure by 2025. While this topic has been a focus of several Alzheimer's Association Research Roundtable (AARR) meetings, there remains no consensus as to what constitutes a “clinically meaningful outcome” in the eyes of patients, clinicians, care partners, policymakers, payers, and regulatory bodies. Furthermore, the field has not come to agreement as to what constitutes a clinically meaningful treatment effect at each stage of disease severity. The AARR meeting on November 19–20, 2019, reviewed current approaches to defining clinical meaningfulness from various perspectives including those of patients and care partners, clinicians, regulators, health economists, and public policymakers. Participants discussed approaches that may confer clinical relevance at each stage of the disease continuum and fostered discussion about what should guide us in the future.

AbstractBackgroundThe temporal lifting technique can provide lateral facial lifting when administering hyaluronic acid (HA)‐based soft tissue fillers into the subdermal plane of the temple. However, the central facial oval is not influenced by this technique.ObjectivesTo identify the safety and esthetic effectiveness of additional midfacial injection points (in addition to the temporal lifting technique) that can volumize the medial midface, lift the lateral face, and increase jawline contouring when included into a full‐face injection algorithm.MethodsThe patient records of nine consecutive patients (all females) with a mean age of 35.0 (8.4) years and a mean body mass index of 21.7 (2.4) kg/m2 were retrospectively analyzed after a full‐face injection algorithm was performed using HA‐based fillers. The additional injection points target the supraperiosteal plane of the medial zygomatic arch, the lateral infraorbital region, and the pyriform fossa using both needles and cannula.ResultsNo adverse events were observed during the 6‐month retrospective observational period. The volume of the medial midface increased, the volume of the lateral midface decreased, and the contour of the jawline improved; all effects reached a highly statistically significant level with p < 0.001.ConclusionDespite each individual injection is currently performed on a daily clinical basis the evaluated injection algorithm following the temporal lifting technique shows some evidence that it is safe and esthetically effective. Future studies will need to confirm the results presented herein in a larger sample and with objective outcome measures to guide safe and effective esthetic outcomes.