Purpose: This study aimed to compare the effectiveness of 3 artificial intelligence language models-GPT-3.5, GPT-4o, and Gemini, in delivering patient-centered information about thyroid eye disease (TED). We evaluated their performance based on the accuracy and comprehensiveness of their responses to common patient inquiries regarding TED.
View Article and Find Full Text PDFPurpose: To assess the influence of Botulinum neurotoxin A (BoNT-A) injection on meibomian gland function and dry eye in patients diagnosed with Blepharospasm (BPS) and Hemifacial spam (HFS).
Methods: Adult patients aged 18 years or older who suffer from periocular dystonia, and were treated with BoNT-A injections, were recruited in this interventional prospective study between 2023 and 2024. Each patient was followed up for a period of three months.
Objective: To describe the clinical, imaging characteristics, and treatment of pediatric orbital Langerhans cell histiocytosis (LCH).
Design: Retrospective case series.
Participants: Children with orbital LCH.
Ophthalmic Plast Reconstr Surg
September 2024
The ionization potential of molecular chains is well-known to be a tunable nanoscale property that exhibits clear quantum confinement effects. State-of-the-art methods can accurately predict the ionization potential in the small molecule limit and in the solid-state limit, but for intermediate, nanosized systems prediction of the evolution of the electronic structure between the two limits is more difficult. Recently, optimal tuning of range-separated hybrid functionals has emerged as a highly accurate method for predicting ionization potentials.
View Article and Find Full Text PDFPolymorphism is a well-known property of molecular crystals, which allows the same molecule to form solids with several crystalline structures that can differ significantly in physical properties. Polymorphs that possess different optical absorption properties in the visible range may exhibit different perceived colors, a phenomenon known as color polymorphism. One striking example of color polymorphism is given by 5-methyl-2-[(2-nitrophenyl)amino]-3-thiophenecarbonitrile, known as ROY for its red-orange-yellow colors.
View Article and Find Full Text PDFObjectives: To examine the effects of percutaneous tetracycline delivery to the malar area using a thermomechanical device (Tixel) in patients suffering from festoons.
Methods: This retrospective study included patients who underwent combination treatment with a thermomechanical device (Tixel) followed by application of topical tetracycline 1% at two private clinics between 2019 and 2023. Demographic and medical data, treatment parameters along with before and after treatment photographs were retrieved retrospectively.
Ophthalmic Plast Reconstr Surg
March 2024
Purpose: To investigate the effect of ptosis surgery on dry eye disease as measured by dry eye parameters and meibomian gland function.
Methods: This prospective, case series study included patients with involutional ptosis with no prior history of dry eye disease who were scheduled for a levator aponeurosis advancement procedure. Dry eye evaluation included the ocular surface disease index (OSDI) questionnaire as well as objective measurements, which included meibomian gland loss measured by meibography, meibomian gland disease grading, tear breakup time (TBUT), corneal and conjunctival fluorescein staining, tear meniscus height, and Schirmer testing.
To illuminate the forces of structural racism influencing COVID-19 vaccine receipt, we developed a conceptual model that recontextualizes trust and presents potential pathways to address structural racism. Our model emerged from Chicagoland CEAL, a partnership of community and academic experts collaborating to encourage COVID-19 vaccine uptake for communities of color. We concluded that systemic factors influenced by racism contribute to an overall lack of trustworthiness in vaccine-affiliated institutions.
View Article and Find Full Text PDFTo describe the reach, implementation, and sustainability of COVID-19 vaccination programs delivered by social service community organizations. Five academic institutions in the Chicagoland CEAL (Community Engagement Alliance) program partnered with 17 community organizations from September 2021-April 2022. Interviews, community organizations program implementation tracking documents, and health department vaccination data were used to conduct the evaluation.
View Article and Find Full Text PDFBackground: Lower eyelid malposition can result from age-related changes, such as ectropion, or postsurgical changes, such as retraction after lower lid blepharoplasty. The current accepted treatment is surgical, but soft-tissue fillers have been used as well, with good outcome. The underlying anatomy, which is incompletely described, would be useful information for practitioners desiring to provide minimally invasive injections of the lower eyelid.
View Article and Find Full Text PDFBackground: Eyelid ptosis following periocular onabotulinumtoxinA (BoNT-A) treatment is a known complication that can be frustrating for both patients and practitioners. Iatrogenic blepharoptosis occurs due to local spread of the BoNT-A from the periocular region into the levator palpebrae superioris muscle. Although injectors should have a thorough understanding of the relevant anatomy in order to prevent it, BoNT-A induced ptosis can occur even in the most experienced hands.
View Article and Find Full Text PDFPurpose: To examine the effects of treatment with a thermomechanical skin device to the eyelid area on the clinical signs and symptoms of patients who suffer from dry eye disease (DED) secondary to meibomian gland dysfunction (MGD).
Methods: Forty patients aged 45 years or older with DED due to MGD were recruited. Both eyes (n = 80) of each patient received three treatments with the Tixel device (Novoxel®, Israel), with each treatment separated by a 2-week period.
Purpose: Cancer survivors frequently describe wanting to learn from others who have had similar diagnoses or treatments (peer support). We conducted focus groups to investigate hematopoietic stem cell transplant survivors' attitudes and preferences regarding accessing written peer support through a website. Although written peer support does not allow for interpersonal interactions with peers, it could increase transplant recipients' access to evidence-based benefits of informational and emotional peer support.
View Article and Find Full Text PDFPurpose: To evaluate the use of meibography as an objective measure of the effects of incision & curettage (I&C) chalazion surgery on meibomian gland loss and morphology as well as dry eye syndrome.
Methods: This prospective, interventional clinical study included adult patients with a primary chalazion which persisted despite conservative treatment. All patients underwent I&C surgery.
J Chem Theory Comput
April 2022
We study the optimal tuning of the free parameters in range-separated double hybrid functionals, based on enforcing the exact conditions of piecewise linearity and spin constancy. We find that introducing the range separation in both the exchange and the correlation terms allows for the minimization of both fractional charge and fractional spin errors for singlet atoms. The optimal set of parameters is system specific, underlining the importance of the tuning procedure.
View Article and Find Full Text PDFPurpose: To assess the success rate and complications of Lacrijet monocanalicular stent (FCI S.A.S, Paris, France) intubation in children treated for congenital nasolacrimal duct obstruction (CNLDO).
View Article and Find Full Text PDFBackground: During, shortly after, and sometimes for years after hematopoietic stem cell transplant, a large proportion of hematological cancer patients undergoing transplant report significant physical and psychological symptoms and reduced health-related quality of life. To address these survivorship problems, we developed a low-burden, brief psychological intervention called expressive helping that includes two theory- and evidence-based components designed to work together synergistically: emotionally expressive writing and peer support writing. Building on evidence from a prior randomized control trial showing reductions in physical symptoms and distress in long-term transplant survivors with persistent survivorship problems, the Writing for Insight, Strength, and Ease (WISE) trial will evaluate the efficacy of expressive helping when used during transplant and in the early post-transplant period, when symptoms peak, and when intervention could prevent development of persistent symptoms.
View Article and Find Full Text PDFObjective: To evaluate the incidence of consecutive exotropia following bilateral medial rectus muscle recession surgery (BMR) for esotropia using non-absorbable compared with absorbable sutures in children undergoing strabismus surgery.
Methods: A retrospective cohort study of all children with esotropia who underwent BMR by a single surgeon in a tertiary public hospital. As of February 2018, only non-absorbable sutures were used.
Background: Retrospective cohort study evaluating long term keratoconus progression amongst cross-linking (CXL) treated pediatric patients in the treated and the fellow untreated eyes.
Methods: Data on 60 eyes of 30 patients, 18 years old or younger, who underwent CXL in at least one eye was collected and analyzed. Follow-up measurements taken from the treated and untreated eye up to 7 years after CXL treatment, were compared to baseline measurements.
A central question in the underdoped cuprates pertains to the nature of the pseudogap ground state. A conventional metallic ground state of the pseudogap region has been argued to host quantum oscillations upon destruction of the superconducting order parameter by modest magnetic fields. Here, we use low applied measurement currents and millikelvin temperatures on ultrapure single crystals of underdoped [Formula: see text] to unearth an unconventional quantum vortex matter ground state characterized by vanishing electrical resistivity, magnetic hysteresis, and nonohmic electrical transport characteristics beyond the highest laboratory-accessible static fields.
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