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1.
Facial Plast Surg ; 2024 May 28.
Article in English | MEDLINE | ID: mdl-38677276

ABSTRACT

Facial feminization surgery (FFS) improves gender dysphoria. The brows and eyes are crucial in perceived gender, yet brow and eyelid surgeries are relatively underutilized. This study aimed to determine rates of brow and eyelid surgeries as part of FFS and characterize pre- and postoperative periocular features. We conducted a retrospective review to identify all patients with the diagnosis of gender dysphoria who underwent FFS at a single academic institution from 2019 to 2022. Thirty-four patients comprising 38 surgical cases were included. Twelve (35%) eyelid surgeries and 27 (79%) brow lifts were performed. Baseline eyelid measurements did not differ between brow lift and nonbrow lift cases. Those undergoing brow lift and eyelid surgery were older in age (p = 0.022), had a higher rate of negative canthal tilt (p = 0.050), and smaller baseline margin-reflex distance 1 (p = 0.014) than patients who had brow lift alone. Brow lift increased tarsal platform show (p ≤ 0.001) and lash-to-brow distance (p ≤ 0.001), and upper blepharoplasty increased tarsal platform show (p = 0.01). Rates of brow lift are high at our institution, and patients are appropriately selected for eyelid surgery in FFS. Brow lift and upper blepharoplasty can feminize anatomical features when using standards described for cisgender cohorts. The impact of periocular features on gender perception in transgender patients warrants further study.

2.
AMA J Ethics ; 26(3): E257-263, 2024 Mar 01.
Article in English | MEDLINE | ID: mdl-38446731

ABSTRACT

Since the Joint Commission shifted its focus to suicide mitigation strategy implementation in behavioral health units in 2007, examining modern design trends in historical context is more clinically and ethically important than ever. This article considers architectural evolutions in how health care organizations have used structure and space designs to balance safety and healing when housing patients who are suicidal.


Subject(s)
Psychiatry , Suicide , Humans , Inpatients , Suicidal Ideation
3.
Surg Neurol Int ; 15: 55, 2024.
Article in English | MEDLINE | ID: mdl-38468685

ABSTRACT

Background: Composite hemangioendothelioma (CHE) is a rare, locally aggressive neoplasm of intermediate malignant potential. It is composed of a mixture of vascular tumors with a predilection for the dermis and subcutis of the extremities. Case Description: In this report, we describe a 41-year-old man who presented with a 2-month history of headache, dizziness, and intermittent seizures. Magnetic resonance imaging showed a hemorrhagic, multilobulated, and dural-based mass with extension into the calvarium. The mass measured 10.3 × 4.8 × 4 cm along the interhemispheric fissure and encased the superior sagittal sinus. Excision was performed, and histopathologic examination revealed a heterogeneous mixture of vascular components consisting of epithelioid hemangioendothelioma, retiform hemangioendothelioma, and hemangioma. This is the first report of a primary intracranial CHE. Conclusion: The spectrum of mesenchymal neoplasms within the cranium expands to encompass CHE.

4.
Plast Reconstr Surg ; 2024 Feb 02.
Article in English | MEDLINE | ID: mdl-38315110

ABSTRACT

BACKGROUND: Eyelid ptosis may present with upper lid dermatochalasis and brow ptosis. When indicated, ptosis correction (PC) is advocated during upper blepharoplasty (UB). Here, we aimed to report our outcomes following UB and PC. METHODS: A retrospective review of patients that underwent UB from November 2018 to March 2020 was performed. Patient demographics, clinical characteristics, and revisions were recorded. Cox regression was performed to assess predictors of revision. RESULTS: Overall, 278 patients with 533 UB were included. Mean age was 67.3 years. Mean follow-up was 8.3 months. In 169 (31.7%) cases, a browlift was performed. UB and PC were performed in 109 (20.5%) cases, of which 60 (55%) involved Müller's muscle conjunctival resection, and 49 (45%) were levator repairs. New dry eye symptoms lasting ≥3 months occurred in 4 (0.8%) cases, all of which resolved. Revision rate was 3.8% after UB (residual skin [n=11], hypertrophic scar [n=4], Herring's law-related ptosis [n=1]); versus 9.2% after UB and PC (overcorrection [n=4], residual skin [n=4], asymmetry [n=2]). Multivariable analysis demonstrated increased revision rates after UB and PC (p-value=0.008). There was no difference in revision rates between different techniques of PC. CONCLUSIONS: In our study of 278 patients presenting for dermatochalasis, up to 21% of cases required ptosis correction in addition to upper blepharoplasty. Ptosis correction is a safe procedure when combined with upper blepharoplasty, regardless of technique used. The revision rate in our series was 9.2% after the combined procedure, which is greater than the revision rate of upper blepharoplasty only, however, comparable to the literature.

5.
PLoS One ; 19(2): e0298133, 2024.
Article in English | MEDLINE | ID: mdl-38363768

ABSTRACT

Alterations in von Willebrand factor (VWF) have an important role in human health and disease. Deficiency of VWF is associated with symptoms of bleeding and excesses of VWF are associated with thrombotic outcomes. Understanding the mechanisms that drive VWF regulation can lead to a better understanding of modulation of VWF levels in humans. We identified clusterin (CLU) as a potential candidate regulator of VWF based on a single cell RNA sequencing (scRNA-seq) analysis in control endothelial cells (ECs) and von Willebrand disease (VWD) endothelial colony-forming-cells (ECFCs). We found that patients with deficiencies of VWF (von Willebrand disease, VWD) had decreased CLU expression and ECs with low VWF expression also had low CLU expression. Based on these findings, we sought to evaluate the role of CLU in the regulation of VWF, specifically as it relates to VWD. As CLU is primarily thought to be a golgi protein involved in protein chaperoning, we hypothesized that knockdown of CLU would lead to decreases in VWF and alterations in Weibel-Palade bodies (WPBs). We used both siRNA- and CRISPR-Cas9-based approaches to modulate CLU in human umbilical vein endothelial cells (HUVECs) and evaluated VWF protein levels, VWF mRNA copy number, and WPB quantity and size. We demonstrated that siRNA-based knockdown of CLU resulted in decreases in VWF content in cellular lysates and supernatants, but no significant change in WPB quantity or size. A CRISPR-Cas9-based knockdown of CLU demonstrated similar findings of decreases in intracellular VWF content but no significant change in WPB quantity or size. Our data suggests that CLU knockdown is associated with decreases in cellular VWF content but does not affect VWF mRNA levels or WPB quantity or size.


Subject(s)
Clusterin , von Willebrand Factor , Humans , Cells, Cultured , Clusterin/genetics , Human Umbilical Vein Endothelial Cells/metabolism , RNA, Messenger/genetics , RNA, Messenger/metabolism , RNA, Small Interfering/genetics , RNA, Small Interfering/metabolism , von Willebrand Diseases , von Willebrand Factor/genetics , von Willebrand Factor/metabolism , Weibel-Palade Bodies/metabolism
6.
J Craniofac Surg ; 2024 Jan 17.
Article in English | MEDLINE | ID: mdl-38231202

ABSTRACT

BACKGROUND: The jawline greatly influences facial shape and contributes to facial dimorphism. Analysis of lower facial shape and sexual dimorphic differences in contemporary attractive white faces can advance the goals of lower facial aesthetics and facial gender-affirming surgery (FGAS). METHODS: Full-face, front-view photos of 47 white female and 21 white male celebrities were included from a list generated using GQ magazine's Highest Paid Models issue, People Magazine's Beautiful issue (1991-2022), and celebrities featured on lifestyle websites. Facial landmarks were detected through a facial analysis program using Vision framework and MATLAB. After converting pixel distances to absolute distances, lower face measurements were compared between males and females. RESULTS: The mean lower facial height was 6.08 cm in females and 7.00 cm in males (P value<0.001). The mean bigonial width was 11.21 cm in females and 12.30 cm in males (P value<0.001). The ratio of facial height to lower facial height was 2.98 in females and 2.76 in males (P value<0.001), signifying that symmetry in facial thirds is more prevalent in attractive female faces, while a longer lower face is more common in attractive male faces. The greatest differences in female and male facial contours were at gonial angles and chin. CONCLUSIONS: Analysis of contemporary white celebrity faces demonstrated significantly wider and longer lower facial measurements in males. The overall contour of the female lower face was more tapered at the gonial angles and chin compared to males. These results are important when planning lower facial rejuvenation or FGAS, as lower face size and proportions influence perceived gender and attractiveness.

7.
Article in English | MEDLINE | ID: mdl-38234420

ABSTRACT

Objective: Clostridioides difficile infection (CDI) is the commonest cause of healthcare-associated diarrhea and undergoes standardized surveillance and mandatory reporting in most Australian states and territories. Historically attributed to nosocomial spread, local and international whole genome sequencing (WGS) data suggest varied sources of acquisition. This study describes C. difficile genotypes isolated at a tertiary center in Melbourne, Australia, their likely source of acquisition, and common risk factors. Design: Retrospective observational study. Setting: The Royal Melbourne Hospital (RMH), a 570-bed tertiary center in Victoria, Australia. Methods: Short-read whole genome sequencing was performed on 75 out of 137 C. difficile isolates obtained from 1/5/2021 to 28/2/2022 and compared to previous data from 8/11/2015 to 1/11/2016. Existing data from infection control surveillance and electronic medical records were used for epidemiological and risk factor analysis. Results: Eighty-five (62.1%) of the 137 cases were defined as healthcare-associated from epidemiological data. On genome sequencing, 33 different multi-locus sequence type (MLST) subtypes were identified, with changes in population structure compared to the 2015-16 period. Risk factors for CDI were present in 130 (94.9%) cases, including 108 (78.8%) on antibiotics, 86 (62.8%) on acid suppression therapy, and 25 (18.2) on chemotherapy. Conclusion: In both study periods, most C. difficile isolates were not closely related, suggesting varied sources of acquisition and that spread of C. difficile within the hospital was unlikely. Current infection control precautions may therefore warrant review. Underlying risk factors for CDI were common and may contribute to the proportion of healthcare-associated infections in the absence of proven hospital transmission.

8.
J Clin Invest ; 134(3)2024 Feb 01.
Article in English | MEDLINE | ID: mdl-38060311

ABSTRACT

Platelets from patients with myeloproliferative neoplasms (MPNs) exhibit a hyperreactive phenotype. Here, we found elevated P-selectin exposure and platelet-leukocyte aggregates indicating activation of platelets from essential thrombocythemia (ET) patients. Single-cell RNA-seq analysis of primary samples revealed significant enrichment of transcripts related to platelet activation, mTOR, and oxidative phosphorylation in ET patient platelets. These observations were validated via proteomic profiling. Platelet metabolomics revealed distinct metabolic phenotypes consisting of elevated ATP generation accompanied by increases in the levels of multiple intermediates of the tricarboxylic acid cycle, but lower α-ketoglutarate (α-KG) in MPN patients. Inhibition of PI3K/AKT/mTOR signaling significantly reduced metabolic responses and hyperreactivity in MPN patient platelets, while α-KG supplementation markedly reduced oxygen consumption and ATP generation. Ex vivo incubation of platelets from both MPN patients and Jak2 V617F-knockin mice with α-KG supplementation significantly reduced platelet activation responses. Oral α-KG supplementation of Jak2 V617F mice decreased splenomegaly and reduced hematocrit, monocyte, and platelet counts. Finally, α-KG treatment significantly decreased proinflammatory cytokine secretion from MPN CD14+ monocytes. Our results reveal a previously unrecognized metabolic disorder in conjunction with aberrant PI3K/AKT/mTOR signaling that contributes to platelet hyperreactivity in MPN patients.


Subject(s)
Myeloproliferative Disorders , Neoplasms , Thrombocythemia, Essential , Humans , Mice , Animals , Multiomics , Phosphatidylinositol 3-Kinases/genetics , Proteomics , Proto-Oncogene Proteins c-akt/genetics , Myeloproliferative Disorders/genetics , Myeloproliferative Disorders/metabolism , Thrombocythemia, Essential/genetics , Inflammation , TOR Serine-Threonine Kinases/genetics , Adenosine Triphosphate , Janus Kinase 2/genetics , Mutation
9.
Laryngoscope ; 134(6): 2585-2591, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38102925

ABSTRACT

OBJECTIVE: In rare situations, neonates may present with respiratory distress and neck swelling from a piriform fossa sinus tract (PFST) lesion. Open surgical excision of PFST may be associated with higher complication rates, especially in neonates. Endoscopic treatment has been shown to have high success rates in older children, but neonatal outcomes appear to be less promising. The objective of this study was to review the existing literature on endoscopic treatment of PFST in neonates. REVIEW METHODS: PRISMA-ScR guidelines for scoping reviews were employed. Medline and Embase databases were searched in accordance with a detailed search strategy. Nine studies met criteria for inclusion. RESULTS: A total of 21 neonates with PFST treated endoscopically were reviewed. Mean age at onset of symptoms was 11.6 days. Neck swelling was the most common presenting symptom (20/21, 95%), followed by respiratory distress (6/9, 66.6%). Success rate after initial endoscopic treatment was 57% (12/21); among those, seven patients required additional concurrent treatments such as neck/pharyngeal swelling decompression or sclerotherapy. Nine patients underwent a second intervention (43%) and three patients (14%) required three interventions. Notably, 90% of patients (19/21) achieved success with only minimally invasive approaches. Two patients underwent open salvage surgical excision after recurrence following initial endoscopic treatment. CONCLUSION: Neonates with PFST and cystic neck masses are prone to recurrence after initial minimally invasive endoscopic treatment; however, high success rate may be achieved after repeat interventions. Adjunctive measures to optimize outcome may include swelling decompression w/wo sclerotherapy to cause fibrosis and postoperative nasogastric tube feeding. LEVEL OF EVIDENCE: NA Laryngoscope, 134:2585-2591, 2024.


Subject(s)
Endoscopy , Pyriform Sinus , Humans , Infant, Newborn , Endoscopy/methods , Pyriform Sinus/surgery , Minimally Invasive Surgical Procedures/methods , Male , Female , Treatment Outcome
10.
J Glaucoma ; 33(5): 370-374, 2024 May 01.
Article in English | MEDLINE | ID: mdl-38129939

ABSTRACT

PRCIS: Damage to disposable selective laser trabeculoplasty (SLT) lenses correlated with the amount of total laser energy. Furthermore, greater lens damage was associated with diminished patient treatment response. PURPOSE: Disposable SLT lenses have been observed to be damaged during use by laser, potentially affecting therapeutic response. This study sought to identify factors associated with the magnitude of lens damage and its effect on treatment outcomes. PATIENT AND METHODS: We analyzed 113 eyes from 82 patients who underwent SLT between 2020 and 2021 at an American academic medical center. For each procedure, we recorded baseline patient characteristics, procedure settings, physician age (as a possible factor causing laser defocus due to accommodation), and area of lens damage. Treatment response was calculated as the difference between preoperative and postoperative intraocular pressure (IOP). RESULTS: Area of lens damage was associated with greater total laser energy ( r =0.34, P <0.001) and greater mean energy per application ( r =0.37, P <0.001). IOP reduction decreased with increasing lens damage ( r =-0.19, P =0.022). Lens damage was not associated with patient characteristics indicative of glaucoma severity or user settings (physician age and slit lamp used). Greater IOP reduction was associated with higher preop IOP ( r =0.46, P <0.001) and a smaller cup-to-disc ratio ( r =0.22, P =0.036). IOP reduction was not associated with retinal nerve fiber layer thickness, patient age, or the number of glaucoma medications. CONCLUSIONS: Increased laser damage to disposable SLT lenses was associated with diminished treatment effect. The amount of damage was correlated with total and average laser energy, but not patient or physician factors. Overall, these findings call for reconsideration of using disposable SLT lenses as part of routine practice.


Subject(s)
Intraocular Pressure , Laser Therapy , Trabeculectomy , Humans , Trabeculectomy/methods , Trabeculectomy/adverse effects , Intraocular Pressure/physiology , Female , Male , Laser Therapy/methods , Aged , Middle Aged , Retrospective Studies , Glaucoma, Open-Angle/surgery , Glaucoma, Open-Angle/physiopathology , Disposable Equipment , Lens, Crystalline/surgery , Visual Acuity/physiology , Glaucoma/surgery , Glaucoma/physiopathology , Tonometry, Ocular
11.
Laryngoscope ; 2023 Nov 10.
Article in English | MEDLINE | ID: mdl-37947296

ABSTRACT

OBJECTIVE: To review the published literature on decisional regret in adult patients undergoing operative otolaryngology procedures. The primary outcome was decisional regret scale (DRS) scores. DRS scores of 0 indicate no regret, 1-25 mild regret, and >25 moderate to strong/severe regret. DATA SOURCES: A comprehensive librarian-designed strategy was used to search MEDLINE, Embase, and CINAHL from inception to September 2023. REVIEW METHODS: Inclusion criteria consisted of English-language studies of adult patients who underwent operative otolaryngology treatments and reported DRS scores. Data was extracted by two independent reviewers. Preferred Reporting Items for Systematic Reviews and Meta-analyses Extension for Scoping Reviews (PRISMA-ScR) guidelines were followed. Oxford Centre's Levels of Evidence were used for quality assessment. RESULTS: In total, 6306 studies were screened by two independent reviewers; 13 studies were included after full-text analysis. Subspecialties comprised: Head and neck (10), endocrine (1), general (1), and rhinology (1). The DRS results of the included studies spanned a mean range of 10.1-23.9 or a median range of 0-20.0. There was a trend toward more decisional regret after large head and neck procedures or when patients underwent multiple treatment modalities. Depression, anxiety, and patient-reported quality of life measures were all correlated with decisional regret. Oxford Centre's Levels of Evidence ranged from 2 to 4. CONCLUSION: This is the first comprehensive review of decisional regret in otolaryngology. The majority of patients had no or mild (DRS <25) decisional regret after otolaryngology treatments. Future research on pre-operative counseling and shared decision-making to further minimize patient decisional regret is warranted. LEVEL OF EVIDENCE: N/A Laryngoscope, 2023.

13.
J Otolaryngol Head Neck Surg ; 52(1): 60, 2023 Sep 13.
Article in English | MEDLINE | ID: mdl-37705038

ABSTRACT

BACKGROUND: The post-operative management of parotidectomies is highly provider dependent. No guidelines are currently available for timing of parotid drain removal. This study aimed to assess: (1) outcomes and complications after early drain removal (< 4 h, post-operative day [POD] 0) versus late drain removal (POD ≥ 1); (2) current Canadian provider practices. METHODS: A single surgeons ten-year parotidectomy practice was reviewed, spanning his practice change from routine POD ≥ 1 drain removal to POD 0 removal, with extraction of patient demographic, disease, and complication variables. An anonymous, cross-sectional survey on parotid drain practices was distributed to Canadian Society of Otolaryngology-Head and Neck Surgery members. Descriptive statistics, Wilcoxon Rank Sum, and unpaired student's t-tests were calculated. RESULTS: In total, 526 patients were included and 44.7% (235/526) had drains removed POD 0. There was no significant difference in hematoma or seroma rates between the POD 0 and POD ≥ 1 drain removal cohorts. The national survey on parotid drain management had 176 responses. The majority (67.9%) reported routinely using drains after parotidectomy and 62.8% reported using a drain output based criteria for removal. The most common cut-off output was 30 ml in 24 h (range 5-70 ml). CONCLUSION: There was no difference in hematoma or seroma rates for patients with parotid drains removed on POD 0 versus POD ≥ 1. Our national survey found significant variation in Canadian parotidectomy drain removal practices, which may be an area that can be further assessed to minimize hospital resources and improve patient care.


Subject(s)
Device Removal , Seroma , Humans , Cross-Sectional Studies , Seroma/epidemiology , Seroma/etiology , Canada , Hematoma
14.
Oral Oncol ; 146: 106537, 2023 11.
Article in English | MEDLINE | ID: mdl-37579543

ABSTRACT

BACKGROUND: Transoral robotic surgery (TORS) has equivalent oncologic control to radiotherapy with potential for improved quality of life (QOL) and lower patient-reported decisional regret. METHODS: Cross-sectional study between 2016 and 2021 of TORS patients with early-stage oropharyngeal squamous cell carcinoma who completed the Decision Regret Scale (DRS), M. D. Anderson Dysphagia Inventory (MDADI), and University of Washington Quality of Life (UW-QOL). The median time from treatment to questionnaire completion was 1.8 years (IQR 1.4-3.3, range 1.0-5.6). RESULTS: Of 65 patients, 84.6% expressed no or mild decisional regret. Regret was not associated with clinical parameters or adjuvant treatment but was correlated with MDADI (τavg = -0.23, p < 0.001) and UW-QOL (τavg = -0.27, p < 0.001). Worse MDADI was associated with older age and worse UW-QOL was associated with multi-site operation and shorter time to survey. CONCLUSIONS: Overall, the TORS cohort expressed very limited decisional regret. DRS scores were unaffected by clinicodemographics or additional adjuvant therapies, but decision regret was correlated with worse QOL and worse swallowing.


Subject(s)
Head and Neck Neoplasms , Oropharyngeal Neoplasms , Robotic Surgical Procedures , Humans , Quality of Life , Robotic Surgical Procedures/adverse effects , Cross-Sectional Studies , Oropharyngeal Neoplasms/surgery , Oropharyngeal Neoplasms/pathology , Emotions
15.
Plast Reconstr Surg Glob Open ; 11(7): e5107, 2023 Jul.
Article in English | MEDLINE | ID: mdl-37427151

ABSTRACT

Upper facial third morphometrics are an important consideration in aesthetic facial surgery and facial gender-affirming surgery. Although there are generally accepted sexual dimorphic differences, an in-depth analysis of forehead morphometrics in attractive individuals is lacking. Methods: Thirty white female and 30 white male celebrities were included. Three full-face front-view photographs of each celebrity were evaluated by a facial analysis program, using Vision framework and MATLAB. After converting pixel distances to absolute distances, midline and lateral forehead heights were calculated and compared between men and women. Results: Forehead height was similar between attractive men and women, but forehead width was shorter in women. Analysis of forehead height at various points along the hairline demonstrated that forehead measurements above the lateral brow and brow peak were significantly greater in men. Mean forehead height above the lateral eyebrow was 3.51 cm in women and 4.16 cm in men (P = 0.017). Forehead height above the eyebrow peak was 4.34 cm in women and 5.55 cm in men (P < 0.001). Medial forehead height was similar between men and women, indicating that the greatest difference in attractive male and female foreheads is in the lateral forehead and forehead width. Conclusions: Analysis of attractive white celebrities demonstrated no significant differences in central forehead heights between men and women. Forehead width and lateral forehead height were significantly smaller in women, with an overall downward slanting contour. Male hairlines were more horizontal and slanting upward laterally. These results have implications in facial rejuvenation and facial gender-affirming surgery.

16.
J Clin Med ; 12(13)2023 Jul 05.
Article in English | MEDLINE | ID: mdl-37445534

ABSTRACT

The diversity of patients pursuing facial aesthetic and facial gender-affirming surgery (FGAS) is increasing, yet there is a paucity of objective guidelines to facilitate surgical decision-making in patients of color. We conducted a quantitative analysis of black celebrities using standardized frontal photos of 21 female and 21 male celebrities. Celebrities were chosen from popular entertainment magazines and websites, including People Magazine, the Internet Movie Database (IMDb), Cosmopolitan, and Essence. For each celebrity, 100 facial landmarks were detected through a facial analysis artificial intelligence (AI) program. Black males had greater facial height, bizygomatic width, lower facial height, and bigonial width than females. However, the facial height to bigonial width ratio was similar between genders and approximated the golden ratio (1.618). Female faces demonstrated a greater mid-face height to total facial height proportion, and males had a greater lower facial height proportion. Females exhibited an upward-slanted medial brow and shorter total eyebrow length, nose height, and alar width. Forehead height above the lateral brow was greater in males, while central forehead height was similar to females. This is the first study that has utilized AI to provide ethnicity-specific facial morphometrics relevant to facial rejuvenation and FGAS in the black population.

17.
Aesthet Surg J Open Forum ; 5: ojad046, 2023.
Article in English | MEDLINE | ID: mdl-37441561

ABSTRACT

Background: Sexual dimorphism has been studied in the faces of average populations and worldwide celebrities; however, a focused analysis of attractive Caucasian faces has not been conducted. Objective: The study harnesses the power of artificial intelligence (AI) to efficiently analyze these facial patterns in attractive Caucasian male and female celebrities. Methods: Twenty-one male and 21 female Caucasian celebrities were selected based on popular editorial rankings, modeling agencies, and casting directors from 2017 to 2022. Frontal photographs of celebrities aged 23 to 42 without facial animation were selected. One hundred facial landmarks were identified using semi-automatic image analysis software consisting of modified Apple Vision (Cupertino, CA) machine-learning algorithms with additional custom landmarks. Measurements were converted to absolute distances by fixing subjects' white-to-white corneal diameters to the validated average in Caucasians. Results: Attractive females had significantly greater upper and middle facial proportions, more uniformly divided facial thirds, and greater canthal tilt compared with males. Attractive males had significantly greater facial height, bizygomatic and bigonial widths, medial and total brow lengths, and alar width than females. The golden ratio (1.618) was observed in the ratio of facial height to bigonial width in females (1.613), and attractive males closely approximated that ratio (1.566). There were no significant differences in interpupillary distances, eyebrow angles, or horizontal palpebral fissure lengths. No faces in either sex exhibited scleral show. Conclusions: The study is the first to utilize AI in quantifying key sexual dimorphisms among Caucasian celebrity faces. Identifying these contemporary patterns may provide valuable considerations in planning facial aesthetic and gender affirmation surgery.

18.
Trials ; 24(1): 346, 2023 May 22.
Article in English | MEDLINE | ID: mdl-37217960

ABSTRACT

BACKGROUND: Hearing loss is the third leading global cause of disability and is associated with poorer quality of life. Hearing aids are often recommended for hearing loss; however, hearing aid uptake and use rates are perpetually low. Motivational interviewing (MI) is a patient-centered counseling aimed at addressing the desire in the patient to change their behavior. The aim of this study is to investigate the impact of one-on-one MI sessions on hearing aid use among new adult users. METHODS: A multi-center, prospective, randomized patient-blind controlled trial with a pre- and post-tests design. New hearing aid users ≥ 18 years of age will be recruited from Vancouver, Canada. They will be randomly assigned to a treatment or control group. The treatment group will attend a one-on-one MI session hosted by a practicing MI therapist in addition to standard in-person audiological care. The control group will receive standard in-person audiological care. Data is collected at baseline and at 1, 3, 6, and 12 months' follow-ups. The primary outcomes are data-logged hearing aid use hours and patient-reported outcomes as measured by the International Outcome Inventory for Hearing Aids questionnaire. Associations between intervention and hearing aid use hours and self-reported outcome measures will be assessed. DISCUSSION: This trial is designed to evaluate the efficacy of one-on-one MI in improving hearing aid use in new adult users in the short and long terms. Results will contribute to the evidence on whether MI counseling has an effect on hearing aid use and may guide future clinical practices. TRIAL REGISTRATION: ClinicalTrials.gov NCT04673565 . Registered on 17 December 2020.


Subject(s)
Deafness , Hearing Aids , Hearing Loss , Motivational Interviewing , Adult , Humans , Quality of Life , Prospective Studies , Hearing Loss/diagnosis , Hearing Loss/therapy , Randomized Controlled Trials as Topic , Multicenter Studies as Topic
19.
J Otolaryngol Head Neck Surg ; 52(1): 33, 2023 Apr 25.
Article in English | MEDLINE | ID: mdl-37098608

ABSTRACT

BACKGROUND: In-office vocal fold injections (VFI) are an effective treatment for glottic insufficiency. The primary objective of this study was to assess if patients reported decisional regret after VFI. Secondary objectives included determining if variables were associated with lower decisional regret. METHODS: Case-control study of patients who underwent in-office VFIs for glottic insufficiency from August 2017 to December 2019 at a tertiary laryngology clinic. Participants completed the validated Decision Regret Scale (DRS). Demographic data, clinician's perceptual analysis with GRBAS (Grade, Roughness, Breathiness, Asthenia, Strain), and patient's self-reported Voice Handicap Index-10 (VHI-10) were analyzed. Nonparametric tests as well as univariate and multiple logistics regression were performed. RESULTS: Of patients eligible, 75% (136/182) completed the DRS (mean age 65.4 years (SD 13.9), 58.1% male). Eighty-three (61.0%) reported no decisional regret, thirty-three (24.3%) reported mild decisional regret, and twenty (14.7%) reported moderate to strong decisional regret. Improvement in most recent VHI-10 (Kendall correlation coefficient tau = 0.156, p = 0.029), Grade of voice (tau = 0.236, p value = 0.002) and Breathiness of voice (tau = 0.150, p = 0.044) were associated with lower DRS. Multivariate logistics regression results showed that the change in Grade of voice (OR 9.9, p < 0.01), Roughness (OR 0.2, p < 0.01) and Breathiness (OR 0.2, p < 0.03) were significantly associated with DRS. CONCLUSION: The majority of patients had no or mild decisional regret after in-office VFI for glottic insufficiency. Both patients who reported less vocal handicap after VFI and clinician-noted improvements in perceptual evaluation of voice after VFI were associated with significantly lower decisional regret.


Subject(s)
Larynx , Vocal Cords , Humans , Male , Aged , Female , Case-Control Studies , Injections , Treatment Outcome , Retrospective Studies
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