One-year all-cause mortality for 338 patients admitted with epistaxis in a large tertiary ENT centre.

OBJECTIVE: Epistaxis is the most common ENT emergency. This study aimed to assess one-year mortality rates in patients admitted to a large teaching hospital. METHOD: This study was a retrospective case note analysis of all patients admitted to the Queen Elizabeth University Hospital in Glasgow with epistaxis over a 12-month period. RESULTS: The one-year overall mortality for a patient admitted with epistaxis was 9.8 per cent. The patients who died were older (mean age 77.2 vs 68.8 years; p = 0.002), had a higher Cumulative Illness Rating Scale-Geriatric score (9.9 vs 6.7; p < 0.001) and had a higher performance status score (2 or higher vs less than 2; p < 0.001). Other risk factors were a low admission haemoglobin level (less than 128 g/dl vs 128 g/dl or higher; p = 0.025), abnormal coagulation (p = 0.004), low albumin (less than 36 g/l vs more than 36 g/l; p < 0.001) and longer length of stay (p = 0.046). CONCLUSION: There are a number of risk factors associated with increased mortality after admission with epistaxis. This information could help with risk stratification of patients at admission and enable the appropriate patient support to be arranged.

Epistaxis and mortality.

BACKGROUND: Epistaxis is a common emergency presentation to ENT. The 'Epistaxis 2016: national audit of management' collected prospective data over a 30-day audit window in 113 centres. A 30-day all-cause mortality rate of 3.4 per cent was identified. This study examines in more detail the subgroup of patients who died during the audit period. METHODS: There were 985 eligible patients identified. Of these, 33 patients died within the audit period. World Health Organization bleeding score, Modified Early Warning System score, haemostasis time, source of referral, co-morbidities and cause of death were investigated from the dataset. RESULTS: Patients who died were more likely to come from a ward environment, have co-existing cardiovascular disease, diabetes or a bleeding diathesis, be on antithrombotic medication, or have received a blood transfusion. Patients did not die from exsanguination. CONCLUSION: Epistaxis may be seen as a general marker of poor health and a poor prognostic sign.

To Pack or Not to Pack: Inpatient Management of Epistaxis in the Elderly.

BACKGROUND: Epistaxis is common in elderly patients, occasionally necessitating hospitalization for the management of severe bleeds. In this study, we aim to explore the impact of nasal packing versus nonpacking interventions (cauterization, embolization, and ligation) on outcomes and complications of epistaxis hospitalization in the elderly. METHODS: The 2008-2013 National Inpatient Sample was queried for elderly patients (≥65 years) with a primary diagnosis of epistaxis and accompanying procedure codes for anterior and posterior nasal packing or nonpacking interventions. RESULTS: A total of 8449 cases met the inclusion criteria, with 62.4% receiving only nasal packing and 37.6% receiving nonpacking interventions. On average, nonpacking interventions were associated with a 9.9% increase in length of stay and a 54.0% increase in hospital charges. Comorbidity rates did not vary between cohorts, except for diabetes mellitus, which was less common in the nonpacking cohort (26.6% vs 29.0%; P = .014). Nonpacking interventions were associated with an increased rate of blood transfusion (24.5% vs. 21.8%; P = .004), but no significant differences in rates of stroke, blindness, aspiration pneumonia, infectious pneumonia, thromboembolism, urinary/renal complications, pulmonary complications, cardiac complications, or in-hospital mortality. Comparing patients receiving ligation or embolization, no differences in length of stay, complications, or in-hospital mortality were found; however, embolization patients incurred 232.1% greater hospital charges ( P < .001). CONCLUSION: Nonpacking interventions in the elderly do not appear to be associated with increased morbidity or mortality when compared to nasal packing only but appear to be associated with increased hospital charges and length of stay. Embolization in the elderly results in greater hospital charges but no change in outcome when compared to ligation.

Epistaxis 2016: national audit of management.

BACKGROUND: Epistaxis is a common condition that can be associated with significant morbidity, and it places a considerable burden on our healthcare system. This national audit of management sought to assess current practice against newly created consensus recommendations and to expand our current evidence base. METHODS: The management of epistaxis patients who met the inclusion criteria, at 113 registered sites across the UK, was compared with audit standards during a 30-day window. Data were further utilised for explorative analysis. RESULTS: Data for 1826 cases were uploaded to the database, representing 94 per cent of all cases that met the inclusion criteria at participating sites. Sixty-two per cent of patients were successfully treated by ENT clinicians within 24 hours. The 30-day recurrent presentation rate across the dataset was 13.9 per cent. Significant event analysis revealed an all-cause 30-day mortality rate of 3.4 per cent. CONCLUSION: Audit findings demonstrate a varying alignment with consensus guidance, with explorative analysis countering some previously well-established tenets of management.

Epistaxis in end stage liver disease masquerading as severe upper gastrointestinal hemorrhage.

AIM: To describe the prevalence, diagnosis, treatment, and outcomes of end stage liver disease (ESLD) patients with severe epistaxis thought to be severe upper gastrointestinal hemorrhage (UGIH). METHODS: This observational single center study included all consecutive patients with ESLD and epistaxis identified from consecutive subjects hospitalized with suspected UGIH and prospectively enrolled in our databases of severe UGIH between 1998 and 2011. RESULTS: A total of 1249 patients were registered for severe UGIH in the data basis, 461 (36.9%) were cirrhotics. Epistaxis rather than UGIH was the bleeding source in 20 patients. All patients had severe coagulopathy. Epistaxis was initially controlled in all cases. Fifteen (75%) subjects required posterior nasal packing and 2 (10%) embolization in addition to correction of coagulopathy. Five (25%) patients died in the hospital, 12 (60%) received orthotopic liver transplantation (OLT), and 3 (15%) were discharged without OLT. The mortality rate was 63% in patients without OLT. CONCLUSION: Severe epistaxis in patients with ESLD is (1) a diagnosis of exclusion that requires upper endoscopy to exclude severe UGIH; and (2) associated with a high mortality rate in patients not receiving OLT.

Trends in epistaxis embolization in the United States: a study of the Nationwide Inpatient Sample 2003-2010.

PURPOSE: Endovascular embolization has emerged as a viable adjunct and alternative to surgical ligation in selected cases of epistaxis refractory to nasal packing. A large administrative database was used to study outcomes, complications, and trends in utilization of surgical and endovascular treatments for epistaxis. MATERIALS AND METHODS: With the Nationwide Inpatient Sample from 2003 to 2010, patients with a primary diagnosis of epistaxis undergoing surgical ligation and/or endovascular embolization were identified. Trends in the use of these procedures from 2003 to 2010 were examined. Three groups of patients were defined: those who underwent (i) surgical ligation, (ii) endovascular embolization, or (iii) both. Demographic variables, comorbidities, and outcomes were compared across groups. RESULTS: Among a total of 69,410 patients identified, 64,289 (92.6%) underwent surgical ligation alone for epistaxis, 4,440 (6.4%) underwent endovascular embolization alone, and 681 (1.0%) underwent both treatments. Use of endovascular embolization for epistaxis increased from 2.8% of cases in 2003 to 10.7% of cases in 2010 (P<.0001). Patients who underwent endovascular embolization had similar mortality rates as those who underwent surgical ligation (2.1% [93 of 4,440] vs 2.1% [1,328 of 64,289]; P = .89). Endovascular embolization was associated with significantly higher rates of stroke (0.9% [41 of 4,440] vs 0.1% [34/64,289]; P<.0001) and hematoma (1.9% [83 of 4,440] vs 0.4% [239 of 64,289]; P<.0001). CONCLUSIONS: Use of endovascular embolization for treatment of epistaxis increased significantly between 2003 and 2010. Patients who underwent endovascular embolization had similar mortality rates but higher stroke rates compared with those who underwent surgical ligation.

Extracorporeal membrane oxygenation in nonintubated patients as bridge to lung transplantation.

We report on the use of veno-arterial extracorporeal membrane oxygenation (ECMO) as a bridging strategy to lung transplantation in awake and spontaneously breathing patients. All five patients described in this series presented with cardiopulmonary failure due to pulmonary hypertension with or without concomitant lung disease. ECMO insertion was performed under local anesthesia without sedation and resulted in immediate stabilization of hemodynamics and gas exchange as well as recovery from secondary organ dysfunction. Two patients later required endotracheal intubation because of bleeding complications and both of them eventually died. The other three patients remained awake on ECMO support for 18-35 days until the time of transplantation. These patients were able to breathe spontaneously, to eat and drink, and they received passive and active physiotherapy as well as psychological support. All of them made a full recovery after transplantation, which demonstrates the feasibility of using ECMO support in nonintubated patients with cardiopulmonary failure as a bridging strategy to lung transplantation.

Treatment of profuse epistaxis in patients irradiated for nasopharyngeal carcinoma.

BACKGROUND: Profuse epistaxis in patients with nasopharyngeal carcinoma (NPC) previously treated with radiotherapy (RT) can be life threatening. Surgical means to prevent rebleeding may at times be difficult and unsuccessful. We aim to investigate the characteristics of this group of patients and our experience of endovascular embolization technique in the management of epistaxis in this group of patients. METHODS: A retrospective review of all nasopharyngeal carcinoma patients presented with profuse epistaxis during follow up after radiotherapy was carried out in a regional neurosurgical centre in Hong Kong. Seventeen patients were included for the analysis within the recent 6-year period. The age of patients was 55.5 +/- 8.358 years (mean +/- standard deviation). The sex ratio was 5:1 (M : F). Diagnostic catheter angiography was carried out in all 17 patients. Endovascular embolization was carried out in 11 patients with the joint decision of the otolaryngologist and neurointerventionist in charge . RESULTS: Four patients underwent main trunk occlusion for internal carotid pseudoaneurysm. Seven patients underwent embolization of branches of external carotid artery. One patient required another session of external carotid artery embolization 1 month later. There was one inpatient death because of pneumonia and hepatic encephalopathy. With our protocol, there were only two patients (11.7%) with delayed rebleed at 2 and 5 months, respectively. Both patients had advanced diseases and died. CONCLUSION: In irradiated patients with nasopharyngeal carcinoma presenting with profuse epistaxis, angiography had a high yield of pseudoaneurysm or hypervascularity and these lesions could be safely managed through endovascular embolization.

Evaluation of factors associated with survival in dogs with untreated nasal carcinomas: 139 cases (1993-2003).

OBJECTIVE: To evaluate factors associated with survival in dogs with nasal carcinomas that did not receive treatment or received only palliative treatment. DESIGN: Retrospective case series. ANIMALS: 139 dogs with histologically confirmed nasal carcinomas. PROCEDURES: Medical records, computed tomography images, and biopsy specimens of nasal carcinomas were reviewed. Only dogs that were not treated with radiation, surgery, chemotherapy, or immunotherapy and that survived > or = 7 days from the date of diagnosis were included. The Kaplan-Meier method was used to estimate survival time. Factors potentially associated with survival were compared by use of log-rank and Wilcoxon rank sum tests. Multivariable survival analysis was performed by use of the Cox proportional hazards regression model. RESULTS: Overall median survival time was 95 days (95% confidence interval [CI], 73 to 113 days; range, 7 to 1,114 days). In dogs with epistaxis, the hazard of dying was 2.3 times that of dogs that did not have epistaxis. Median survival time of 107 dogs with epistaxis was 88 days (95% CI, 65 to 106 days) and that of 32 dogs without epistaxis was 224 days (95% CI, 54 to 467 days). CONCLUSIONS AND CLINICAL RELEVANCE: The prognosis of dogs with untreated nasal carcinomas is poor. Treatment strategies to improve outcome should be pursued.

Clinical symptoms according to genotype amongst patients with hereditary haemorrhagic telangiectasia.

BACKGROUND: Hereditary haemorrhagic telangiectasia (HHT) is a dominantly inherited disease, characterized by a wide variety of clinical manifestations, including epistaxis, gastrointestinal (GI) bleeding, pulmonary arteriovenous malformations (PAVMs) and neurological symptoms. HHT is a genetically heterogeneous disorder involving at least two loci; HHT 1 mapping to chromosome 9 q 34.1 (ENG) and HHT 2 mapping to chromosome 12 q 31 (ALK-1). OBJECTIVE: To evaluate and describe the diversity of clinical manifestations in a Danish population of HHT patients with known HHT 1 or HHT 2 subtype. DESIGN: Prospective clinical examination with genetic evaluation and follow-up. SETTING: Investigation centre was Odense University Hospital. All HHT patients in the County of Fyn were included. METHODS: HHT family members were invited to a clinical examination including registration of HHT manifestations, screening for PAVM and neurological evaluation. Blood tests were performed for analysis of disease-causing mutation, and clinical manifestations in the HHT subtypes were compared. The survival of the patients was studied in the follow-up period. RESULTS: Included in the study were 73 HHT patients representing 18 families. In 14 of the families we identified a disease-causing mutation. Thirty-nine patients (from 10 families) had HHT1 and 16 HHT patients from four families had HHT2. CONCLUSION: Amongst patients with HHT1 genotype the prevalence of PAVM was higher than amongst HHT patients with HHT2 genotype. HHT1 patients had experienced more severe GI bleeding than HHT2 patients. There was no significant difference in severity of epistaxis or age at debut. Finally the mortality over a 90-month observation period was not significantly increased.

Endovascular treatment of epistaxis in patients irradiated for nasopharyngeal carcinoma.

Posterior epistaxis commonly occurs after radiotherapy for nasopharyngeal carcinoma and is difficult to treat. Endovascular treatment was carried out on 11 previously irradiated patients who presented with intractable epistaxis over 4 years. We review their outcomes. All had significant angiographic abnormalities. Ten patients underwent intra-arterial embolization and, in one patient, balloon occlusion of an arterial pseudo-aneurysm was performed. Two patients (18%) suffered permanent neurological deficits. Two (18%) required further embolization in the first 2 days and one (9%) after the first month. One patient (9%) is still alive 4 years later. Only three (27%) died from haemorrhage. The mean survival duration after treatment was 225 days. Post-radiation anatomical changes often make conventional treatment of epistaxis difficult. Endovascular treatment maps out aberrant vascular anatomy and identifies the offending vessel. Our results show that the survival benefit of this treatment outweighs the risks, as such haemorrhage is often fatal.

[Hereditary hemorrhagic telangiectasia (Osler's disease). An interdisciplinary challenge]. / Hereditäre hämorrhagische Teleangiektasie (Morbus Osler). Eine interdisziplinäre Herausforderung.

BACKGROUND: Hereditary hemorrhagic telangiectasia (HHT or Rendu-Osler-Weber disease) is an autosomal dominant inherited disease of the fibrovascular tissue. More than 90% of patients have recurrent nosebleeds. Therefore, ENT physicians often have a key position for diagnosis and management of the disease. Epistaxis can severely reduce the quality of life, but visceral lesions are also life threatening. METHODS: This paper provides a review of the literature about the disease, its diagnosis, preventive measures, and therapy of the different manifestations. RESULTS AND CONCLUSIONS: Physicians should be especially aware of gastrointestinal telangiectases, arteriovenous malformations (AVM) of the lungs, liver, and brain. A screening is recommended at least for pulmonary AVM.

Epistaxis, medical history, and the nasopulmonary reflex: what is clinically relevant?

Posterior epistaxis and its management are associated with increased morbidity and sudden death. A "nasopulmonary reflex," changes in pulmonary function induced by packing, has been postulated to cause hypoxia and lead to the reported morbidities. However, no study has followed patients prospectively to associate complications with oxygen status. Continuous pulse oximetry monitoring of 19 patients hospitalized with posterior packing was undertaken to document the incidence and extent of oxygen desaturation, and to correlate complications with O2 status and historical factors. A further aim was to clarify the clinical relevance of the nasopulmonary reflex. In 1200 hours of monitoring, desaturations to less than 90% were observed on only two occasions: one self-limited episode in an actively bleeding patient and one major hypoxic event with respiratory arrest in an alcoholic patient under sedation for delirium tremens. Complications, while uncommon, were more appropriately ascribed to rebleeding or underlying medical problems than to primary O2 status. The nasopulmonary reflex, as previously described in terms of a primary drop in O2, therefore seems clinically irrelevant. Early surgery for posterior epistaxis is not warranted on the basis of maintenance of adequate oxygenation alone.

Fatal epistaxis in craniofacial trauma.

Facial trauma often results in minor and infrequently results in major bleeding in the structures of the face. We have recently observed two patients who suffered fatal hemorrhages which could have been controlled using relatively simple measures. Treating physicians often overlook this serious and potentially life-threatening source of hemorrhage until the patient has been in shock for long periods of time and irreversible ischemic brain damage and renal failure have occurred. With careful attention to examination of the face and oropharynx, hemorrhage from these sites can be identified early and the appropriate measures taken to control epistaxis.