Recurrent epistaxis and nasal septal deviation in young adults

Providing Evidence for Dogma: Risk of Epistaxis After COVID-19 Nasal-Screening Swab

OBJECTIVE

There is anecdotal evidence SARS-CoV-2 (COVID) RT-PCR screening nasal swabs confer an elevated epistaxis risk. We aimed to assess the association between epistaxis and exposure to a COVID nasal swab.

STUDY DESIGN

A matched pairs design was used.

SETTING

The study was performed in a single, integrated healthcare system.

METHODS

All patients who received a single COVID nasal swab at our institution between April 2020 and March 2021 were included. McNemar's test was used to compare rates of epistaxis between the 7 days following the index COVID swab (hazard period), and the 7 days preceding the index COVID swab (control period). Conditional logistic regression was used to evaluate sociodemographic and clinical risk factors for epistaxis.

RESULTS

A total of 827,987 participants were included, with 1047 epistaxis encounters. The prevalence of epistaxis during the hazard and control periods were 0.08% and 0.04%, respectively. Swab exposure was associated with 1.92-fold odds of epistaxis during the hazard period (95% confidence interval [1.73, 2.12]). Older age, Asian/Pacific Islander (PI) (compared to white), male sex, hypertension, prior facial trauma, and warfarin or direct-acting oral anticoagulant use were also associated with significantly increased odds of epistaxis (p ≦ 0.01).

CONCLUSION

COVID nasal swabs are associated with increased odds of epistaxis. Physicians should counsel patients, particularly those at the highest risk, including a history of prior facial trauma, anticoagulants/antiplatelets, or hypertension.

Nasal Septal Deviation: A Comprehensive Narrative Review

The nasal septum is an osteocartilaginous wall that divides the nose into two nasal cavities. Asymptomatic minor deviation of the septum is considered a normal developmental variation found in the majority of the population. The reported global prevalence rates had great variation due to the extent of deviation considered in the reporting studies. Previous classification systems have been proposed to classify the nasal septal deviation according to the characteristics of the nasal septum seen horizontally and vertically. For some patients, the degree of the deviation may affect the nasal airflow causing obstruction or impairing the olfactory function. Headache, rhinosinusitis, high blood pressure, obstructive sleep apnea, and breathing sounds are also among the clinical presentations of nasal septal deviation. Clinical assessment is sufficient to make the diagnosis while imaging techniques are required for decision-making. Radiological imaging techniques such as computed tomography (CT) are used to classify and assess the severity of the deviated septum. Surgical correction is the treatment option for nasal septal deviation. Septoplasty is the most common procedure used for nasal correction with high satisfaction levels and low complication rates. In this review, we present a comprehensive summary of the concept, presentation, diagnosis, management options, and quality of life of patients with nasal septal deviation.

Effects of Nasal Pathologies in Paediatric Epistaxis

Objectives: The aim of this study was to investigate the effects of nasal pathologies in paediatric patients with recurrent epistaxis. Methods: A total of 100 (61 boys, 39 girls) patients aged 2–17 years (mean age: 8.9 ± 3.6 years) were included in this study. Anterior rhinoscopy and flexible nasal endoscopy were used to examine all the patients. The epistaxis duration, treatment in active epistaxis by parents, medical history, medical treatment and interventions were recorded. The location of the epistaxis site, nasal mucosa type, the presence of nasal vestibulitis, nasal septum deviation location and type, adenoid size and the degree of inferior turbinate hypertrophy were recorded. Results: The deviation was present in 31 (62%) patients with recurrent epistaxis and in 14 (28%) patients without epistaxis. The presence of deviation was significantly higher in the epistaxis group than control group (p = 0.001). The nasal mucosa type was friable mucosa in 37 (74%) patients, vascularised mucosa in 11 (22%) patients and friable – vascularised mucosa in 2 (4%) patients in recurrent epistaxis group. A significant relationship was detected between nasal mucosa type and age, the presence of the deviation, deviation location, Mladina type in epistaxis group (p = 0.005, p = 0.004, p = 0.008, p = 0.015). Conclusion: Nasal septum deviation, inferior turbinate hypertrophy and nasal mucosa type are associated with paediatric recurrent epistaxis.

Merocel Surgicel Wrap Technique to Manage Diffuse Epistaxis in Patients with Comorbidities

Epistaxis, or nasal bleeding, occurs in over half of the general population. It is caused by various etiological factors and affects both sexes and all age groups. The simplest treatment for a nosebleed is pinching of the ala nasi, referred to as the Hippocratic technique. In this study, we adopted different treatment protocols dependent on the severity of bleeding and assessed the etiology and efficacy of these modalities. This was a prospective study. We recruited 25 patients (24 adults and 1 child) who presented with epistaxis in the ENT departments of two tertiary care hospitals. We evaluated the cause of epistaxis and efficacy of the treatments used. All patients had experienced several episodes of epistaxis and were managed using anterior nasal packing with gauze and ointment or with Merocel packs alone. The incidence of epistaxis was more common in males than in females. It was effectively managed by anterior nasal packing with Surgicel-wrapped Merocel. Patients did not experience further episodes of bleeding following the removal of Merocel and retention of Surgicel in place.

Is There a Relationship Between Epitaxis and Anatomical Variations?

Objective

The aim of our study is to introduce the relationship between epistaxis and anatomical variations and present the current treatment approach.

Materials and Methods

Forty-five patients (28 males and 17 females) that presented to otorhinolaryngology clinics at Mengucek Gazi Training and Research Hospital with pre-diagnosed epistaxis between October 2018 and April 2019 were included in the study. Age, sex and structural causes and anatomical localization of epistaxis in patients were analysed.

Results

The median age of the patients was 42, ranging from 20 to 60 years. Focus of bleeding was observed on the right in 16 cases (35.5%), left in 14 cases (31.1%) and bilateral in nasal cavity in 15 cases (33.3%). Bleeding was from the anterior septum in front of the maxillary ostium line. Anatomical variations were seen in 31 patients (68.8%) (septal deviation in 12, septal perforation in two, and concha hypertrophy in 17).

Conclusion

Epistaxis is one of the most common ear, nose, and throat emergencies. Etiological reasons must be analysed for the treatment to be effective.

Early and Late Recurrent Epistaxis Admissions: Patterns of Incidence and Risk Factors

Objective Epistaxis is a common complaint, yet few studies have focused on the incidence and risk factors of recurrent epistaxis. Our objective was to determine the patterns of incidence and risk factors for recurrent epistaxis admission (REA). Study Design Case series with chart review. Settings Single academic center. Subjects and Methods The medical records of patients admitted for epistaxis between 1999 and 2015 were reviewed. The follow-up period was defined as 3 years following initial admission. REAs were categorized as early (30 days) and late (31 days to 3 years) following initial admission. Logistic regression was used to identify potential predictors of REAs. Results A total of 653 patients were included. Eighty-six patients (14%) had REAs: 48 (7.5%) early and 38 (6.5%) late. Nonlinear incidence curve was demonstrated for both early and late REAs. Based on logistic regression, prior nasal surgery and anemia were independent risk factors for early REAs. According to multivariate analysis, thrombocytopenia was significantly associated with late REAs. Conclusion Early and late REAs demonstrate different risk predictors. Knowledge of such risk factors may help in risk stratification for this selected group of patients. All patients at risk should be advised on possible preventive measures. Patients at risk for early REA may benefit from a more proactive approach.

Consistent ipsilateral development of the posterior extension of the quadrangular cartilage and bony spur formation in nasal septal deviation

OBJECTIVE

Septal spurs are exceedingly common structural deformities that contribute to nasal obstruction and often require surgical correction. The posterior extension of the quadrangular cartilage (PEQC) and its relationship with septal spurs have not been previously examined. We seek to examine the anatomic and histologic relationship of the PEQC and concurrent septal spurs in patients undergoing septoplasty.

STUDY DESIGN

Prospective cohort study.

SETTING

Facial plastic and rhinology center in tertiary hospital setting.

SUBJECT AND METHODS

Thirty patients with septal deviation are described in this series. The quadrangular cartilage and associated septal spur were removed en bloc from patients undergoing septoplasty. The length of the PEQC, the side of spur deviation, and the relationship of the PEQC to the spur (ipsilateral vs contralateral) were recorded.

RESULTS

The mean length of the PEQC, beyond the bony-cartilaginous junction, was 30.06±6.06 mm. The PEQC was present on the ipsilateral side of the spur deviation in all 30 patients (100%).

CONCLUSION

At sites of septal spur formation, the quadrangular cartilage possesses an average 3-cm extension beyond its junction with the bony components of the septum. This cartilaginous extension is exclusively found on the same side of spur deviation. These findings have implications on our understanding of the ontogeny of commonly found septal spurs and deviations, as well as treatment strategies and cartilage graft harvesting.

Epistaxis: some aspects of laterality in 326 patients

Lateralization of primary epistaxis was prospectively studied in 326 patients at Radebeul Elblandklinikum. The male-female-ratio was 1.3:1. A slight dominance of the right side (45% right vs. 39% left) was found in all patients. Further analyzed were the relationship to the localization of bleeding (anterior or posterior), the age and possible causes or risk factors. Nose bleeding from the posterior nasal portion appears to be statistically significantly higher than on both sides of anterior epistaxis. No statistically significant age dependence of laterality of epistaxis was observed in the age groups which we selected. However, nosebleed appears more frequently in women under the age of 50 years in both nostrils. With identified risk factors, idiopathic epistaxis occurs more frequently on the right side than does nosebleed. Mechanical trauma (intranasal sprays or nose picking) is a possible factor explaining the dominance of epistaxis on the right side, especially in idiopathic cases.

Selective Surgicel Packing for the Treatment of Posterior Epistaxis

Rod lens endoscopes provide residents in otolaryngology a means of more accurately identifying the site of bleeding and, when possible, cauterizing the bleeding vessel. Identification of a posterior bleeding point is often difficult and sometimes impossible. Intranasal manipulation for electrocautery is painful, may require general anesthesia, and is associated with complications. We describe a pilot study designed to evaluate selectively packing the bleeding site with Surgicel (oxidized cellulose) to control the hemorrhage without packing the nasal cavity and to reduce patient morbidity and length of stay in the hospital. We describe the technique and present the results of treating 8 patients admitted with acute posterior epistaxis over a 10-month period in 1995–1996.

Septal fracture in simple nasal bone fracture

SUMMARY

Nasal bone fractures are the most common type of facial fractures. Previous studies have shown that most nasal fractures involve the septum, which can provide an obstacle to the successful reduction of nasal bone fractures. In particular, septal fractures in combination with simple nasal bone fractures are usually unrecognized and untreated at the time of injury. Furthermore, systemized treatment protocols and diagnostic tools for septal fractures in the case of simple nasal bone fracture have not previously been presented. In this study, the clinical findings of septal fractures in cases of simple nasal bone fracture were correlated with symptoms, signs, and computed tomography findings and assessed statistically. The patterns of septal fractures in simple nasal bone fractures were assessed by direct vision via hemitransfixion incision. Of the 52 patients with simple nasal bone fracture who presented over a 3-year period and were included in this study, 10 were female and 42 were male, with an average age of 33.8 years (age range, 18 to 61 years). Fifty of these patients (96.2 percent) showed septal fractures, and septoplasty or submucosal resection was performed on 41 patients (78.8 percent) who manifested severe septal fractures of perioperative septal grade 3 or higher. Closed reduction of the nasal bone fracture only was performed on the remaining 11 patients. Among the signs evident at physical examination, mucosal tearing was found to be statistically significant for septal fracture. Computed tomography was found to be very helpful in diagnosing septal fracture but could not predict its severity accurately (Spearman correlation coefficient between computed tomography septal grading and perioperative septal grading, 33.5 percent). Therefore, computed tomography could not be used as a definitive diagnostic modality for septal fractures in terms of deciding whether septoplasty or submucous resection was needed. It is evident that septal fractures are frequent in simple nasal bone fractures that are not combined with other facial bone fractures. This study confirms that there are differences between radiologic findings and perioperative findings. To reduce the incidence of posttraumatic nasal deformity, meticulous physical examinations with subsequent septoplasty or submucosal resection are needed in the treatment of simple nasal bone fracture.

Identifying the more patent nostril before nasotracheal intubation

We have studied the reliability of two simple pre-induction tests used to select the more patent nostril for nasotracheal intubation by comparing their results with those obtained from fibreoptic examination of the nostrils, in 75 maxillo-facial patients requiring nasotracheal intubation under general anaesthesia, who had no history of nasal obstruction. The tests comprised (1) estimation of the rate of airflow through each nostril during expiration by palpating the passage of air when the contralateral nostril was occluded, and (2) asking for the patient's assessment of airflow through the nostrils, following the administration of a vasoconstrictor. After each test, noses were classified as left or right nostril clearer or nostrils equally clear. After the induction of general anaesthesia, bilateral nasendoscopies were performed and videotape recordings of these were later analysed by an otolaryngologist who had no knowledge of the test results. Intranasal abnormalities were identified and noses were again classified as left or right nostril clearer or nostrils equally clear. There was no significant difference between the overall diagnostic success rates of the two tests (44% and 47%, respectively). In patients with intranasal abnormalities, the numbers of correct diagnoses made by the two tests were not significantly different and were also not significantly different from the number of correct selections made if only the right nostril or only the left nostril had been used for the intubation. In view of the relatively high diagnostic failure rates, anaesthetists should not rely on the two tests investigated when selecting the best nostril for nasotracheal intubation.

Epistaxis

Epistaxis is a common clinical problem. The widespread availability of endoscopic equipment is shifting management philosophy toward targeting the bleeding point. This shift may have a significant impact on decreasing length of stay and blood transfusion rates. Advances in interventional radiology have also reduced the risk of embolization. Patient education, especially teaching first-aid measures to patients at high risk for nosebleeds, also encourages more effective use of health care resources.