30 results match your criteria: "Amir-A'lam Hospital[Affiliation]"
Headache
December 2024
Department of Otolaryngology - Head and Neck Surgery, University of California - San Francisco School of Medicine, San Francisco, California, USA.
Background: Vestibular migraine (VM) has a wide range of clinical presentations that can have a significant negative impact on quality of life. Currently, there is no objective test available to confirm the diagnosis or measure the severity of VM. The only available tools for assessing disease severity are patient-reported outcome measures (PROMs), such as the Dizziness Handicap Inventory (DHI).
View Article and Find Full Text PDFRadiat Oncol
December 2024
Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
Background: Laryngeal cancer is a common head and neck cancer. Surgical treatment can impair patients' voice and swallowing function, making definitive radiotherapy a viable alternative for locally advanced cases.
Methods: To compare the outcomes of definitive versus adjuvant radiotherapy in patients with primary locally advanced laryngeal cancer, we retrospectively evaluated consecutive patients treated from 2007 to 2020.
Iran J Otorhinolaryngol
January 2024
Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
Int J Pediatr Otorhinolaryngol
November 2024
Department of Otolaryngology-Head & Neck Surgery, Rady Children's Hospital, UC San Diego School of Medicine, San Diego, CA, USA. Electronic address:
Background: A growing body of literature explores environmental risk factors for pediatric epistaxis, yielding variable results. We aim to clarify these associations through a systematic review and meta-analysis.
Methods: PubMed, Scopus, Cochrane Central Register of Control Trials, Web of Science, Medline, Google Scholars, and Embase were systematically searched up to April 2024.
World Neurosurg
October 2024
Department of Otolaryngology Head and Neck Surgery, Amir A'lam Hospital, Tehran University of Medical Sciences, Tehran, Iran; School of Dentistry, Shahid Beheshti University, Tehran, Iran. Electronic address:
Ear Nose Throat J
August 2024
Otorhinolaryngology Research Center, Department of Otolaryngology Head and Neck Surgery, Tehran University of Medical Sciences, Amir A'lam Hospital, Tehran, Iran.
The role of uric acid in pathogenesis of benign paroxysmal positional vertigo (BPPV) is not fully understood. It is aimed to assess the serum uric acid levels in BPPV patients compared to healthy controls. Systematic review and meta-analysis.
View Article and Find Full Text PDFEnviron Res
October 2024
Department of Otolaryngology Head and Neck Surgery, Amir A'lam Hospital, Tehran University of Medical Sciences, Tehran, Iran; Otorhinolaryngology Research Center, Tehran University of Medical Sciences, Tehran, Iran. Electronic address:
Background: There were controversial findings in terms of the association between the incidence of Benign Paroxysmal Positional Vertigo (BPPV) and climate changes, so the current systematic review plus meta-analysis is designed to discover this possible relationship.
Methods: Web of science, PubMed, Scopus, Google Scholar, Embase, and Cochrane library were systematically searched up to August 2023. The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) and Problem/Population, Intervention, Comparison, and Outcome (PICO) guidelines were used.
Eur Arch Otorhinolaryngol
October 2024
Department of Otolaryngology - Head and Neck Surgery, Stanford University School of Medicine, 801 Welch Rd, Stanford, CA, 94304, USA.
Purpose: To explore utilization and efficacy of platelet-rich plasma (PRP) and platelet-rich fibrin (PRF) in different sub-specialties of otolaryngology.
Methods: A systematic search was performed using Cochrane Central Register of Controlled Trials, PubMed, EMBASE, Medline, Clinicaltrials.gov, Scopus, and Google Scholar up to March 2024.
World J Plast Surg
January 2024
Otorhinolaryngology Research Centre, Tehran University of Medical Sciences, Tehran, Iran.
Background: The safety and outcomes of performing a simultaneous Alar reduction, Lip lift, and Open rhinoplasty Surgery (ALOS) through independent incisions have not been reported in any study, therefore, we aimed to evaluate the safety and outcomes of this combination procedure.
Methods: This retrospective review study was conducted on all cases of simultaneous ALOS, lip-lift, and alar reduction performed from 2018-2022, at Facial Plastic Surgery Clinic, New York, USA. Alar reduction involved complete through-and-through resection of alar wedge, and the type of lip lift technique was bullhorn design with excision of skin and Superficial Musculo-Aponeurotic System.
J Med Ethics Hist Med
December 2023
Assistant Professor, Medical Ethics and History of Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran; Department of Medical Ethics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
To deliver effective medical services and establish trust and psychological security in patients, care providers must prioritize ethical principles. Developing a comprehensive clinical education program for learners, along with specific ethical guidelines, and implementing managerial and executive interventions necessitates a thorough understanding of the ethical challenges within this field. This qualitative study aimed to elucidate the ethical issues faced by otolaryngologists.
View Article and Find Full Text PDFCurr Opin Otolaryngol Head Neck Surg
August 2023
Department of Otolaryngology Head and Neck Surgery, Amir A'lam Hospital.
Purpose Of Review: Eagle syndrome is a challenging clinical presentation with important potential complications. It can be misdiagnosed due to lack of awareness; this review provides information in terms of diagnosis and management of eagle syndrome.
Recent Findings: The importance of early diagnosis of this rare disease is preventing the delay in clinical-surgical treatment.
Int J Hematol Oncol Stem Cell Res
April 2022
Department of Radiology, Amir A'lam Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Core needle biopsy (CNB) guided by imaging modalities seems to be an acceptable modality for diagnosis of lymphoma due to its safety, good applicability, availability as well as diagnostic accuracy, however; Studies have not reached a consensus on its diagnostic accuracy and factors affecting its performance. The present study aimed to assess the value of ultrasound-guided cervical CNB in the diagnosis of lymphoma in suspected patients. This cross-sectional study was performed on 46 consecutive patients (20 to 82 years) with cervical mass or lymphadenopathy suspected of lymphoma and were candidates for diagnostic evaluation.
View Article and Find Full Text PDFJ Voice
October 2022
Department of Communication Sciences and Disorders, Bowling Green State University, Bowling Green, Ohio.
Introduction: The present study investigated the immediate effect of adding Kinesio taping along with voice therapy for the treatment of muscle tension dysphonia patients.
Materials And Methods: Twenty patients with primary muscle tension dysphonia (MTD) (12 males and 8 females) with a mean age of 36.95 ± 9.
Front Dent
September 2021
Department of Oral and Maxillofacial Radiology, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.
This study aimed to evaluate the correlation between the opacification degree of the paranasal sinuses on computed tomography (CT) with clinical symptoms, and anatomical variations of the nose and paranasal sinuses in patients with chronic rhinosinusitis (CRS). This descriptive prospective study evaluated 100 patients (60 males and 40 females), who were diagnosed with CRS by ENT specialists according to the clinical findings, and were scheduled for a CT scan. The patients were requested to express the severity of their symptoms using a visual analog scale.
View Article and Find Full Text PDFIran J Otorhinolaryngol
May 2022
Department of Cochlear Implant Center and Otorhinolaryngology, Amir-A'lam Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Introduction: Cochlear implants (CI) provide speech perception for patients with sensorineural hearing impairment; nonetheless, listening to music is a daunting challenge for them. The present study aimed to compare Iranian CI users and normal hearing (NH) controls in terms of musical habits and appreciation and investigate the possible effect of background variables.
Materials And Methods: A total of 37 CI users who underwent surgery at least 18 months before the study and 59 NH listeners were enrolled in this study.
Iran J Public Health
January 2022
Department of Medical Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
Background: Tracheoesophageal voice prostheses (TVPs) have been the gold standard in rehabilitation, after laryngectomy, producing faster and premier voicing towards esophageal speech. Fungal colonization shortens the device's lifetime and leads to prosthesis dysfunction, leakage, and subsequent respiratory infection. Therefore, in the current study, we aimed to investigate the fungal colonization patterns and to propose prophylactic measures that shall increase the longevity of voice prosthesis.
View Article and Find Full Text PDFIran J Allergy Asthma Immunol
December 2021
Research Center for Immunodeficiencies, Children's Medical Center Hospital, Tehran University of Medical Sciences, Tehran, Iran AND Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Sheffield, UK.
Meniere's disease (MD) is known as a rare chronic disorder of the inner ear with elevated serum levels of pro-inflammatory cytokines like tumor necrosis factor (TNF)-α, Interleukin (IL)-1, and IL-6. This study aims to evaluate genes polymorphism in some pro-inflammatory cytokines in a group of Iranian MD patients compared to the healthy controls. In this case-control study, 25 MD patients and 139 healthy controls were enrolled.
View Article and Find Full Text PDFIran J Allergy Asthma Immunol
October 2020
Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran AND MS Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.
Multiple sclerosis (MS) is an inflammatory autoimmune disease of the central nervous system, in which proinflammatory cytokines play a critical role in the pathogenic formation of lesions. Caspase-1 is a cysteine protease that proteolytically cleaves precursors of interleukin (IL)-18 and IL-1β and turns them into their active forms. These inflammatory cytokines play an important role in the development of MS.
View Article and Find Full Text PDFIran J Public Health
October 2020
Department of Medical Genetics, Applied Biophotonics Research Center, Science and Research Branch, Islamic Azad University, Tehran, Iran.
Background: Oral squamous cell carcinoma (OSCC) is one of the most important types of oral malignancies. gene family members as well as have critical roles in regulation of Wnt signaling as one of the main determining pathway in oral carcinogenesis. This study aimed to identify promoter methylation status of genes to provide possible biomarkers for early detection and treatment of OSCC patients.
View Article and Find Full Text PDFArch Iran Med
November 2020
Department of Radiology, Shohada-E-Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Background: Chest computed tomography (CT) scan has been used widely to diagnose COVID-19 in Iran.
Objectives: To trace the footsteps of COVID-19 in Iran by exploring the trend in using chest CT scans and its economic impact on radiology departments. Methods: In this cross-sectional study, the number of imaging examinations from 33 tertiary radiology departments in 9 large cities of Iran was collected from September 23, 2019 to March 20, 2020 (Months 1 to 6) and the corresponding months in 2018-2019.
Curr Rheumatol Rev
October 2021
Pharmaceutical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Granulomatosis with polyangiitis (GPA) is a rare and systemic autoimmune disease, causing necrotizing vasculitis of small arteries and veins. The majority of diagnosed patients with GPA have circulating anti-neutrophil cytoplasmic antibodies (ANCA) directed against proteinase 3 (PR3). Here, we have reviewed the last findings and uncertainties regarding the treatment of GPA.
View Article and Find Full Text PDFEar Nose Throat J
June 2018
Otorhinolaryngology Research Center, Amir-A'lam Hospital, North Sa'adi Ave., Tehran, Iran.
More studies are needed to investigate the side effects of steroids in tympanoplasty, owing to the paucity of such studies in the literature. This randomized, controlled clinical trial included 59 patients with chronic otitis media who underwent tympanoplasty and were randomized after surgery to a systemic steroid or no steroid treatment. Patients were randomized into two groups.
View Article and Find Full Text PDFLaryngoscope
October 2018
Otolaryngology Department, Otorhinolaryngology Research Center, Amir-A'lam Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Objectives/hypothesis: This study sought to identify the predictors of outcome in patients with otosclerosis undergoing primary stapes surgery.
Study Design: Retrospective analysis of medical records.
Methods: A total of 995 patients with otosclerosis who underwent primary stapes surgery by a single surgeon between January 2006 and December 2016 were included.
Ear Nose Throat J
September 2018
Otorhinolaryngology Research Center, Amir-A'lam Hospital, North Sa'adi Ave., Tehran, Iran.
The rate of hearing preservation after vestibular schwannoma surgery is variable and is not as high as expected, possibly due to injuries to the posterior semicircular canal while exposing the tumor. The aim of this study was to estimate the risk of posterior semicircular canal injuries using temporal bone computed tomography (CT) scan findings. Temporal bone CT scans of 30 patients selected between 2013 and 2015 were studied.
View Article and Find Full Text PDFLaryngoscope
September 2017
Kavosh Behavioral, Cognitive and Addiction Research Center, Shafa Hospital, Guilan University of Medical Sciences, Rasht, Iran.
Objective: To systematically review the results of type 1 tympanoplasty with temporalis fascia (TF) versus cartilage in patients with chronic otitis media (COM) for graft integration and hearing improvement.
Data Sources: The English language literature (until June 1, 2016) was searched, using Medline (via PubMed), Scopus, ProQuest, Ovid, Cochrane database, and Google Scholar.
Review Methods: A comprehensive review of the literature was performed.