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Osama Y Kentab Ahmad A Al Ibrahim Khaled R Soliman Marzooqah Alanazi Ahmed Alsunaid Abdalmohsen Ababtain Abdulaziz I Alresseeni Abdulaziz Algarni Khlalid Aljohani Muna Aljahany 《The Journal of international medical research》2022,50(5)
ObjectiveThis study investigated the role of objective olfactory dysfunction (OD) and gustatory dysfunction (GD) testing among patients with suspected coronavirus disease 2019 (COVID-19) who presented with respiratory symptoms.MethodsA prospective, blinded, observational study was conducted in the emergency units of two tertiary hospitals. Participants were asked to identify scents in the pocket smell test (PST) and flavors in four different solutions in the gustatory dysfunction test (GDT). We assessed the level of agreement between objective findings and self-reported symptoms. We evaluated the diagnostic accuracy of chemosensory dysfunction for diagnosing severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.ResultsOf 250 participants, 74 (29.6%) were SARS-CoV-2-positive. There was slight agreement between self-reported symptoms and objective findings (kappa = 0.13 and 0.10 for OD and GD, respectively). OD assessed by the PST was independently associated with COVID-19 (adjusted odds ratio = 1.89, 95% confidence interval, 1.04–3.46). This association was stronger when OD was combined with objective GD, cough, and fever (adjusted odds ratio = 7.33, 95% confidence interval, 1.17–45.84).ConclusionsNeither the PST nor GDT alone are useful screening tools for COVID-19. However, a diagnostic scale based on objective OD, GD, fever, and cough may help triage patients with suspected COVID-19. 相似文献
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Abdulaziz K. Alaraifi Abdullah S. Alkhaldi Ibrahim S. Ababtain Fahad A. Alsaab 《Saudi medical journal》2022,43(7):730
Objectives:To investigate the impact and predictors of tympanostomy tube (TT) extrusion.Methods:A retrospective study on 258 ears underwent TT insertion during 2016-2018 at King Abdullah Specialized Children’s Hospital, Riyadh, Saudi Arabia. Patients were followed for 36-48 months postoperatively to detect the recurrence rate. The sample was divided into 2 groups based on extrusion time and were compared to determine the predictors of TT extrusion.Results:Otitis media with effusion (OME) recurrence after TT insertion was detected in 28.7%. A shorter TT extrusion time was associated with a higher recurrence (p=0.002). Small TTs increased the probability of early TT extrusion (odds ratio = 5.144; 95% confidence interval: [1.602-16.519]).Conclusion:More than one-fourth of the patients who underwent TT insertion for OME developed recurrence. Tympanostomy tube extrusion earlier than 12 months was associated with a higher recurrence rate. Small TTs increased the probability of early TT extrusion. 相似文献
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H Y al-Idrissi E M Ibrahim K A Abdullah W A Ababtain H A Boukhary H M Macaulay 《British journal of cancer》1988,57(3):308-312
A double-blind, randomized, crossover study was conducted to compare the efficacy and safety of high-dose dexamethasone (Protocol D) with a combination of dexamethasone, metoclopramide and diphenhydramine (Protocol DMD) in the management of chemotherapy-induced nausea and vomiting in cancer patients. All entered patients had received no prior chemotherapy. During the study chemotherapy was administered on an inpatient basis. The majority of patients (94%) were treated with cytotoxic drugs of significant emetogenic activity and 40% of the study group received cis-platin-containing combinations. Of the 60 evaluable patients, complete antinausea and antivomiting effects of D were observed in 30 (50%) and 34 (57%), respectively and of DMD in 17 (28%) and 26 patients (43%) respectively. The difference was not statistically significant (P = 0.09 and 0.24, respectively). Lack of significant difference between the two regimens was demonstrated irrespective of the administered cytotoxic drugs. The DMD protocol caused more adverse reactions than D. While 27 patients (45%) experienced no side effects from D, only 14 (24%) remained free of complications due to DMD (P = 0.001). Furthermore, DMD produced more sedation, insomnia, headache, diaphoresis, dizziness and diarrhoea than the D regimen. In addition it gave rise to more adverse effects on appetite and activity. Upon direct questioning, 37 patients (62%) expressed a preference for D, 14 (23%) preferred DMD and 9 (15%) found no difference between the two regimens. We conclude that, while the short DMD protocol has an antiemetic activity equivalent in its effectiveness to D, its associated adverse reactions would minimize its usefulness. Therefore, further investigations should be conducted to find a safer and more potent combination of antiemetics suitable for therapy in an outpatient setting. 相似文献
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Saleh Zaid Al Shehri Razan A. Ababtain Randa Al Fotawi Mohammed Alkindi Sangeetha Premnath Maryam Alhindi Darshan Devang Divakar 《Saudi Dental Journal》2021,33(6):328-333
BackgroundDue to the high prevalence of oral and maxillofacial (OMF) trauma in city of Riyadh, a special focus on pediatric trauma is needed. The purpose of this audit was to assess the protocol followed by the OMF unit at King Khalid University Hospital (KKUH) on pediatric trauma patients. The trauma incidence, mechanism of injury, volume, the type of pediatric trauma operated and dental management were analyzed.Materials and MethodsA quantitative retrospective review of 223 patients, at pediatric emergency unit of KKUH, Riyadh, KSA from January 2017 to July 2018, was done. The data retrieved included variables such as, age, gender, and cause of injury, site of injury, type of injury, and assessment of jaws, and teeth. Data regarding the type of investigations, treatment protocol, follow up visit, and dental management, were extracted from the medical records.ResultsOf the 223 pediatric patients presenting to the emergency unit, 116 (52%) were under the age of 5 years. A total of 64.4% of patients reported “self-fall” as the cause of injury. Soft-tissue injuries were common in 63 (56.8%) of patients in the form of lacerations 87 (41.2%). Involvement of the teeth in the injury was observed in 57 patients, in which 33 (57.9%) patients were reported to have tooth/teeth avulsions, 15 (26.3%) patients had luxation and 9 (15.8%) patients had crown fractures. 27 (47%) patients were referred to the pedodontist for a follow-up visit.ConclusionsIt can concluded that clinicians facing maxillofacial trauma in an emergency department need to have access to useful and practice guidelines. The study also showed the need for more manpower-oriented training such as a pedodontist and a general dentist to join the OMFS team to manage pediatric patients. The regional referral hospitals should be equipped to decentralize the management of these patients to the Dental University Hospital. 相似文献
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