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1.
Br J Neurosurg ; 36(2): 251-257, 2022 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-35343356

RESUMO

OBJECTIVE: To assess the risk of hematoma expansion in patients with acute intracranial hemorrhage (ICH) requiring therapeutic anticoagulation for the treatment of venous thromboembolism. METHODS: We retrospectively reviewed all patients at our institution between 2014 and 2019 who were therapeutically anticoagulated for venous thromboembolism within 4 weeks after ICH. We included subtypes of traumatic ICH and spontaneous intraparenchymal hemorrhage. Our main outcome was the incidence of hematoma expansion within 14 days from initiating therapeutic anticoagulation. Hematoma expansion was defined as (1) radiographically proven expansion leading to cessation of therapeutic anticoagulation or (2) death due to hematoma expansion. Secondary outcomes included mortality due to hematoma expansion and characteristics associated with hematoma expansion. RESULTS: Fifty patients met inclusion criteria (mean age: 54 years, 80% male, 76% Caucasian); 24% had undergone a neurosurgical procedure prior to therapeutic anticoagulation. Median time from ICH to therapeutic anticoagulation initiation was 9.5 days (IQR 4-17), 40% received therapeutic anticoagulation in <7 days after ICH. Six patients (12%) developed hematoma expansion, of whom two (4%) died. While not statistically significant, patients with hematoma expansion tended to be older (57.8 vs. 53.5 years), were anticoagulated sooner (4 vs. 10 days), presented with lower GCS (50% vs. 39% with GCS <8), higher hematoma volume (50% vs. 42% >30 cc), and higher SDH diameter (16 mm vs. 8.35 mm). There was a trend towards greater risk of hematoma expansion for patients undergoing endoscopic ICH evacuation (16% vs. 2%, p = 0.09); patients with hematoma expansion were more likely to present with hydrocephalus (67% vs. 16%, p = 0.02). CONCLUSIONS: Our study is among the first to explore characteristics associated with hematoma expansion in patients undergoing therapeutic anticoagulation after acute ICH. Larger studies in different ICH subtypes are needed to identify determinants of hematoma expansion in this high-acuity population.


Assuntos
Tromboembolia Venosa , Anticoagulantes/efeitos adversos , Hemorragia Cerebral/tratamento farmacológico , Feminino , Hematoma , Humanos , Hemorragias Intracranianas/induzido quimicamente , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tromboembolia Venosa/induzido quimicamente , Tromboembolia Venosa/tratamento farmacológico
2.
Int Forum Allergy Rhinol ; 12(8): 996-1005, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-34921526

RESUMO

BACKGROUND: This qualitative study assessed the experience of patients with chronic rhinosinusitis with nasal polyposis (NP) to inform the development of a novel symptom diary for clinical study use. METHODS: Concept elicitation and cognitive interviews were conducted with patients who had a physician-verified diagnosis of NP and a history of intranasal corticosteroid use. Concepts were identified via open-ended and follow-up questions. Relative symptom/impact disturbance level was assessed using a scale of 0 (not at all disturbing) to 10 (extremely disturbing). RESULTS: Patients (n = 30) attributed numerous symptoms and impacts to NP; the most prevalent and disturbing were nasal congestion (identified by 100% of patients; average disturbance rating = 7.9), nasal blockage/obstruction (97%; 8.2), difficulty with sense of smell (97%; 7.6), facial pressure (90%; 6.2), postnasal drip (87%; 6.5), runny nose (87%; 6.2), facial pain (80%; 6.3), and headache (77%; 6.5). These symptoms, along with the impact of NP on sleep and daily activities, were included in the Nasal Polyposis Symptom Diary (NPSD). Cognitive interviews confirmed that patients understood the NPSD items and could select a response reflective of their experience at its worst over the past 24 hours using a four-point scale (none, mild, moderate, or severe). CONCLUSION: The most relevant and disturbing symptoms, according to patients with NP, were included in the NPSD. Interviews confirmed the suitability of NPSD in capturing the daily experience of patients. These findings support the content validity of the NPSD as a suitable tool for capturing NP symptoms and impacts.


Assuntos
Obstrução Nasal , Pólipos Nasais , Rinite , Sinusite , Doença Crônica , Humanos , Pólipos Nasais/diagnóstico , Avaliação de Resultados da Assistência ao Paciente , Rinite/diagnóstico , Sinusite/diagnóstico
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