A Retrospective Review of Seasonal Patterns of Idiopathic Facial Nerve Paralysis in a Tertiary Care Center.

Background The objective of this retrospective study was to investigate the seasonal patterns of idiopathic facial nerve paralysis, specifically Bell's palsy, in Riyadh, Saudi Arabia. The study aimed to determine if there is a correlation between cold weather and the incidence of Bell's palsy, as well as to examine the relationship between age, gender, comorbidities, and the development of the disease. Methodology Data were collected from King Abdulaziz Medical City in Riyadh, Saudi Arabia, between 2016 and 2021. Electronic medical records of adult patients diagnosed with idiopathic facial paralysis were reviewed. Patients with facial paralysis caused by known illnesses were excluded. Demographic information, clinical characteristics, and the course of the disease were analyzed using SPSS version 25 (IBM Corp., Armonk, NY, USA). Results The study included 136 Bell's palsy patients, with a mean age of 39.9 years. Males represented 58.1% (79) of the sample, and the right side of the face was more commonly affected in 71 (52.2%) patients. The majority of patients had House-Brackmann grade III (51, 37.5%). The monthly distribution showed a higher number of Bell's palsy cases during the winter months, particularly December, October, and November, but the seasonal distribution did not yield a statistically significant difference in incidence. Conclusions While this study observed a higher incidence of Bell's palsy during the winter months, it did not establish a statistically significant correlation between cold temperatures and the onset of Bell's palsy in Riyadh, Saudi Arabia. Furthermore, the study found that Bell's palsy predominantly affects middle-aged males, and comorbidities did not appear to be significant risk factors for the development of the disease. This research lays the groundwork for future investigations into the relationship between weather and the pathogenesis of Bell's palsy in the region.

Incidence and predictors of readmission following tonsillectomy in pediatric population.

BACKGROUND: Tonsillectomy is one of the most common surgical procedures performed in the pediatric population. This study aims to estimate the incidence rate of readmission post tonsillectomy in pediatrics and identify the causes and predictors contributing to the readmission post-surgery. METHODS: A retrospective cohort study included 1280 pediatric patients (18 years or younger) who underwent tonsillectomy at a tertiary hospital in 2019 and 2020. The study sample was divided into two groups based on readmission and were compared using the appropriate statistical tests. Significant variables (p-value≤0.05) were included in the logistic regression model to determine the predictors of readmission following tonsillectomy in these patients. RESULTS: The readmission rate following tonsillectomy was 6.3 % (95 % confidence interval 5.1-7.9). The causes of readmission included poor oral intake followed by bleeding and vomiting, 55.6 %,49.4 %, and 13.6 %, respectively. In the multivariable logistic regression model, the only significant predictor of post-tonsillectomy readmission was the use of a single postoperative analgesia (OR: 57.27, P = 0.000). CONCLUSION: The readmission rate following tonsillectomy in this study was relatively high. The most common causes contributing to readmission post tonsillectomy were poor oral intake and hemorrhage. The study also revealed a significant association between the utilization of single postoperative analgesia and an increased likelihood of readmission.

TSH level as a risk factor of thyroid malignancy for nodules in euthyroid patients.

Objective: With the increased prevalence of incidental thyroid cancer, determining the predictors of thyroid malignancy has become a source of debate. This study aimed to determine the impact of thyroid stimulating hormone (TSH) levels on rates of thyroid cancer in euthyroid patients. Methods: A retrospective study included 421 patients who underwent thyroidectomy at a tertiary hospital between 2016 and 2020. Patients' demographics, history of cancer, pre-operative workup and final histology reports were obtained. The study sample was divided into two groups based on the final histopathology (benign vs malignant). The two groups were compared using the appropriate statistical tests to determine the predictors of thyroid cancer in euthyroid patients. Results: TSH levels were significantly higher in patients with malignant nodules compared to those with benign nodules (1.94 vs 1.62, p = 0.002). It was 1.54 times more likely for thyroid nodules to be malignant when TSH levels were higher (p = 0.038). Meanwhile, larger nodules (> 4 cm) were significantly more prevalent in benign nodules (43.1%) than in malignant nodules (21.1%). Larger nodules decreased the possibility of thyroid cancer by 24% (OR = 0.760, p-value = 0.004). Conclusions: High TSH levels in euthyroid patients were significantly correlated with the risk of thyroid malignancy. In addition, as Bethesda category proceeded toward malignancy, TSH levels increased. High TSH levels and small nodule diameters can be used as additional parameters in predicting thyroid cancer in euthyroid patients.

Clinical manifestations of COVID-19 versus other upper respiratory tract infections in pediatric patients.

OBJECTIVES: To explore the differences between COVID-19 and upper respiratory tract infections (URTI) in the pediatric population, emphasizing smell and taste disturbances. METHODS: A case-control study included 468 patients, 234 with COVID-19 (cases) and 234 with URTI (controls) at a tertiary hospital, Riyadh, Saudi Arabia, from 2020-2021. Patients with bacterial URTI, lower tract respiratory infections, and speech or developmental delays were excluded. Statistical analysis was carried out using Statistical Analysis System, 9.2 version. A p-value of ≤0.05 was considered significant. RESULTS: The male-to-female ratio was almost equal, with a mean age of 9.90±2.34. Multivariable logistic regression analysis showed that a change in taste significantly increases the probability of COVID-19 by 21.98 times. On the other hand, sore throat (81.5%), dyspnea (63.5%), nasal obstruction (72.7%), and otalgia significantly (74.8%) decrease the likelihood of COVID-19. CONCLUSION: Taste disturbances increase the probability of COVID-19 infections, whereas sore throat, dyspnea, nasal obstruction, and otalgia increase the likelihood of other URTIs. The described differences might aid physicians in their differential diagnosis and treatment during the pandemic.

Predictors and Time Interval of Chronic Rhinosinusitis Recurrence After Endoscopic Sinus Surgery.

Objective: Chronic rhinosinusitis (CRS) is a common inflammatory disease that significantly impacts the quality of life. Endoscopic sinus surgery (ESS) is indicated for refractory CRS. This study aims to estimate the predictors of CRS recurrence, and the rates with time intervals of recurrent CRS and revision ESS. Methods: A retrospective cohort study included 516 patients who underwent ESS for CRS at King Abdulaziz Medical City in Riyadh between January 2017 and May 2020. Patients were followed up for 12-48 months postoperatively. The study sample was divided into two groups based on the recurrence status and compared using the appropriate statistical tests. Significant variables were included in the logistic regression model to determine the predictors of CRS recurrence. Results: The recurrence rate of CRS following ESS was 14.5%, with a time interval of 28.31 months, and standard deviation (SD) =18.76. On the other hand, the rate of revision ESS for recurrent CRS was 6.8%, with a time interval of 34.18 months, SD =16. In the multivariable logistic regression model, the significant predictors of recurrent CRS were a high Lund-Mackay (LM) score [odds ratio (OR): 1.055, p=0.04] and a high eosinophil count (OR: 3.619, p=0.03). Almost half of the patients who developed recurrent CRS underwent revision surgery (46.7%). Conclusion: CRS has a considerable recurrence rate despite the high success rate of ESS, and nearly half of the recurrent CRS patients need revision surgery. A high LM score and eosinophilic count significantly increase the likelihood of CRS recurrence.

Late presentation of laryngeal lipoid proteinosis: a case report and review of the literature.

Lipoid proteinosis (LP) is a rare autosomal-recessive disease characterized by the deposition of hyaline material infiltrating multiple body organs, including the larynx. The possible clinical presentations are wide-ranging. Laryngeal involvement results in dysphonia that is noted at birth or infantile years. The diagnosis is based on histological findings, and the management options vary depending on the severity of the symptoms. In this paper, we report an unusual case of LP with laryngeal involvement in an adult patient, along with a review of current literature.

Adult Sinonasal Rhabdomyosarcoma With Spinal Metastasis: A Case Report and Review of the Literature.

Rhabdomyosarcoma (RMS) is a malignant soft-tissue tumor mainly seen in the pediatric population. Here, we describe a case of an aggressive sinonasal RMS with distant metastasis in an adult patient. A 51-year-old male presented to the otolaryngology clinic with a unilateral painless neck mass and nasal obstruction. A flexible transnasal endoscope showed a huge fungating mass obstructing more than 80% of the right nasal cavity. A contrasted computed tomography (CT) scan of the paranasal sinuses showed an enhancing soft-tissue density mass involving the right nasal cavity. A biopsy revealed RMS, an embryonal variant. The patient responded well to chemoradiotherapy but later developed spinal metastasis and cord compression. He was admitted for palliative care but died due to cardiopulmonary arrest 10 months after diagnosis. A high index of clinical suspicion for malignancy is required in adult patients with unilateral nasal symptoms.

Predictors of tympanostomy tube extrusion time in otitis media with effusion.

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.

Predictors of Otitis Media with Effusion Recurrence Following Myringotomy.

Otitis media with effusion (OME) is the most common cause of acquired pediatric hearing loss. The treatment of persistent OME includes myringotomy with or without tube insertion, with a reported recurrence rate of 19.9-40%. This study aims to investigate the recurrence rate of OME and its predictors following myringotomy. A retrospective study that included 345 ears that underwent myringotomy for persistent OME in 179 pediatric patients during 2016-2018. Patients were followed for 36-48 months post myringotomy procedure to detect the recurrence rate. The study sample was divided into two groups based on recurrence status, and the groups were compared using chi-square test and independent T-test. Significant variables (p-value ≤ 0.05) were included in the logistic regression model to determine the predictors of OME recurrence after myringotomy. OME recurrence was detected in 85 ears (24.64%). The OME recurrence rate is higher in patients who underwent myringotomy alone compared to myringotomy with tube insertion (44.1% vs. 22.8%). The insertion of a tympanostomy tube decreases the recurrence rate of OME by 59.9% (OR 0.401; 95% CI 0.162-0.933). The other socio-demographic and clinical characteristics such as age, siblings, daycare attendance, passive smoking, previous acute otitis media, atopy, and adenoidectomy did not significantly influence OME recurrence (p-value > 0.05). The recurrence rate of OME following myringotomy is high. Myringotomy with tube insertion significantly decreases the recurrence rate and the need for further surgeries compared to myringotomy alone. Adenoidectomy and the patient's age have no impact on the recurrence rate of OME.

Hypopharyngeal Perforation Following Foreign Body Ingestion: A Case Report.

Foreign body ingestion is a common complaint frequently seen in otolaryngology. Some sharp foreign bodies may get impacted in the aerodigestive tract causing a perforation. However, hypopharyngeal perforation is a rare injury that needs early recognition due to its significant morbidity. In this case report, we report a case of hypopharyngeal perforation caused by foreign body ingestion in an adult patient. A 60-year-old female presented with a foreign body sensation in the throat, dysphagia, and odynophagia. A neck CT scan showed a foreign body in the hypopharynx with a collection of free air along the posterior pharyngeal wall. She underwent laryngoscopy and esophagoscopy for examination and foreign body removal. Following the procedure, the patient was treated conservatively for a week and then discharged home in a stable condition. Hypopharyngeal perforation following foreign body ingestion is uncommon. A high index of suspicion is required to reach an early diagnosis and treatment.

Endoscopic transorbital management of frontal sinus mucocele: a case report and review of the literature.

The frontal sinus is the most common site for paranasal mucoceles, resulting in potentially threatening intraorbital or intracranial complications. Surgical drainage of mucoceles is the mainstay of treatment, which can be achieved usually through open or endoscopic transnasal approaches. Transorbital endoscopic surgery is a relatively novel approach to selective skull base lesions with limited data in the literature. It could be utilized as a safe and effective alternative approach in managing frontal sinus lesions when the endoscopic transnasal access alone is insufficient or inadequate. Here, we present a case of an isolated lateral left frontal mucocele that was managed successfully using an endoscopic transorbital approach alone with complete resolution of symptoms during a 10-month follow-up period.

Hearing impairment in military personnel in Eastern Saudi Arabia.

BACKGROUND: Noise exposure is one of the most common occupational hazards worldwide. Studies have shown that the prevalence of hearing loss and tinnitus is higher in military personnel than in other occupations. This study aimed to estimate the prevalence of hearing impairment in military personnel in Eastern Saudi Arabia. MATERIALS AND METHODS: A cross-sectional study was conducted among 409 military personnel. A self-administered questionnaire collected data on level of awareness, hearing impairment, and protection of hearing. Pure-tone audiometry (PTA) was conducted on 141 participants to determine the prevalence and pattern of hearing impairment. Multivariate analysis was used to determine the predictors of hearing loss in military personnel. RESULTS: More than half of the participants (54.3%) were unaware of the consequences of noise exposure and none used proper hearing protection. A small percentage (5.9%) complied with the annual hearing examination, and only 23% had had a previous hearing evaluation. More than half of the participants (58.4%) had one or more abnormal hearing-related symptoms, with tinnitus as the most common symptom (43.8%). PTA showed hearing impairment in 71.6% of the participants. Multivariate analysis showed older age as only significant factor associated with hearing impairment in military personnel. CONCLUSION: Noise-induced hearing loss and tinnitus are common occupational disabilities in military personnel. Hearing conservation programs have to be initiated to ensure the application of hearing protection measures and control the effects of exposure to noise.

Otolaryngology manifestations of COVID-19 in pediatric patients.

BACKGROUND: The coronavirus disease 2019 pandemic has affected millions of people since its outbreak in December 2019. Limited data exist on otolaryngology manifestations of COVID-19 in pediatrics. This study aims to discuss the clinical features of COVID-19 in pediatrics, with an emphasis on otolaryngology manifestations. METHODS: The study included 660 COVID-19 laboratory-confirmed positive pediatric patients (aged 3-15 years) diagnosed at King Abdullah Specialist Children Hospital, Riyadh, Saudi Arabia. Data were retrospectively retrieved from January to July 2020 from electronic medical records and included patients' epidemiological and clinical features. Patients were then followed-up via phone calls to document any symptoms encountered after the first visit. Patients were categorized into three main groups according to age (3-6 years, 7-10 years, 11-15 years). RESULTS: Nearly half of the patients (43.6%) had asymptomatic infections. Fever and cough were the most commonly reported manifestations accounting for 39.2% and 19.8%, respectively. The most frequently reported otolaryngology symptoms were sore throat (17.3%) and rhinorrhea (14.4%). Moreover, 10.4% and 13.1% of children aged 7-15 years old experienced smell and taste disturbances, respectively. Older children (11-15 years) were more likely to report taste disturbances when compared to the younger children (17.2% vs 9.8%, p-value 0.02). Children aged between 3 and 6 years had significantly higher rates of admission (13.7%) and mortality (0.9%) when compared to the older groups (p-value 0.00). CONCLUSION: COVID-19 in pediatrics has a milder disease course and a better prognosis than adults. Multiple otolaryngology symptoms were reported in pediatric patients with COVID-19, which can help identify the suspected cases before the test result.

Short bowel syndrome as an unusual complication of strangulated congenital diaphragmatic hernia: Case report.

INTRODUCTION: Strangulation is a rare complication of congenital diaphragmatic hernia (CDH). There are few cases in the literature describing strangulated CDH. However, none of them was a recurrence of a previously repaired defect nor resulted in short bowel syndrome. PRESENTATION OF CASE: We report an unusual case of newborn presenting with CDH that was repaired shortly after birth but developed recurrence with strangulation few months after, requiring a massive resection, resulting in short bowel syndrome (SBS). It was managed via total parenteral nutrition feeding for three months until the patient was able to tolerate orally. DISCUSSION: There were one familiar case in the reported literature by Woolley of an infant developing bowel infraction as a result of CDH where he later developed short bowel syndrome. CONCLUSION: Short bowel syndrome is an unlikely outcome of strangulated CDH. Early repair of the defect should be promoted to avoid the devastating consequences of an CDH similar to the ones encountered in our case. High index of suspicion should be kept during the follow-up of patients with CDH post repair to detect early signs of recurrences.

Impact of pediatric obesity on the prevalence and outcome of otitis media with effusion.

INTRODUCTION: Otitis Media with Effusion (OME) is the most common cause of hearing impairment in the pediatric population. Pediatric obesity is another major health issue with numerous reported health consequences, however, published studies about its role in OME are limited. This study aims to investigate the impact of pediatric obesity on the prevalence and outcome of OME. METHODS: A case-control study on 112 children aged 2-18 years who underwent ventilation tube insertion for the treatment of OME during 2015-2017 (cases) and 130 children with no history of OME matching for age and gender (control group). Each group was divided into four subgroups based on BMI by age and gender. The differences in the BMI between the cases and the control group were explored. The cases were further divided into obese and non-obese subgroups and were compared to determine the impact of obesity on the presentation and outcome of OME. RESULTS: Mean±SD BMI is significantly higher in the cases compared to the control group (19.98±5.20 vs. 17.25±4.21) (P=0.032). Obesity is significantly more prevalent in patients with OME compared to the control group (25.0% vs. 19.2%) (P=0.021). Obese OME patients are more prone to develop recurrence compared to non-obese OME patients (OR 3.51, 95% CI1.12, 11.01). CONCLUSION: Pediatric obesity might be associated with the development of OME. Moreover, obese OME patients are more prone to develop recurrence compared to non-obese patients.