Clinical utility of smartphone applications for sleep physicians.

PURPOSE: To review various smartphone applications (apps) for sleep architecture and screening of obstructive sleep apnea (OSA) and to outline their utility for sleep physicians. METHODS: Mobile application stores (Google Play and Apple iOS App Store) were searched for sleep analysis applications (apps) that are targeted for consumer use. Apps were identified by two independent investigators for apps published through July 2022. App information including parameters obtained for sleep analysis were extracted from each app. RESULTS: The search identified 50 apps that reported sufficient outcome measures to be considered for assessment. Half of the apps tracked sleep with phone-only technology, while 19 utilized sleep and fitness trackers, three utilized sleep-only wearable devices, and three utilized nearable devices. Seven apps provided data useful for tracking users for signs and symptoms of obstructive sleep apnea. CONCLUSION: There are a variety of sleep analysis apps available on the market to consumers currently. Though the sleep analysis of these apps may not be validated, sleep physicians should be aware of these apps to improve understanding and education of their patients.

How do i salvage that flap?; An evidence-based primer on salvage techniques for head & neck microvascular free flaps.

Interventional strategies for dealing with microvascular free flap failure are varied among institutions and even individual surgeons. This systematic review aims to identify the published methods for salvaging a failing free flap and provide surgeons with a comprehensive toolset for successful intervention. A title and abstract search of the PubMed, Embase, and Web of Science databases was performed. 1694 abstracts were screened by three reviewers according to Prisma guidelines. 62 full text articles meeting inclusion criteria detailed techniques which were separated into the categories of thrombectomy, thrombolysis, leech therapy, vascular fistula, and an "other" category outlining techniques which did not fit into the prior framework. Assessment of the efficacy of individual salvage techniques is limited due to limited empirical data, however, the approach to successful salvage should be based on timely identification of flap compromise, followed by the implementation of one or several of the aforementioned techniques.

The Mucosal Manifestations of Syphilis in the Head and Neck.

Objectives: Syphilis is a resurging disease which can present itself in many ways, including lesions within the head and neck mucosa. Some of these lesions may clinically mimic oral malignancies. This literature review aims to better characterize the mucosal presentations of syphilis. Methods: PubMed, EMBASE, and clinicaltrials.gov were searched for full-text, English articles published from 1950 to 2022 that reported patients with head and neck mucosal manifestations of syphilis. Articles were screened according to PRISMA guidelines. Results: One hundred forty-three manuscripts documenting 236 individual patients were included in the review. Patients with secondary syphilis accounted for 62% of patients presenting with head and neck mucosal lesions. The most common lesions found in primary and secondary syphilis were ulcerations, primarily found on the tongue, lips, and palate. While serologic studies are the gold standard for diagnosing syphilis, biopsy of these lesions have characteristic syphilitic changes. Conclusions: Syphilis' nickname of "The great imitator" remains to be true, and the head and neck mucosal manifestations of this disease can resemble commonly seen malignancies. Awareness of this disease and its lesions is prudent given the rising incidence of syphilis within the United States.