Results 51 to 60 of about 209,309 (280)

Nasal septal polyps: a report of two cases

open access: yesB-ENT, 2008
Problem: It is common to see nasal polyps arising from the lateral wall of the nose; however, polyps arising from the nasal septum are rare.
A. De Stefano   +3 more
doaj   +2 more sources

Microbial‐Metabolite Signatures Are Associated With Glucocorticoid Responsiveness in Chronic Rhinosinusitis With Nasal Polyps

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Patients with chronic rhinosinusitis with nasal polyps (CRSwNP) exhibit heterogeneous responses to oral glucocorticoids (GCs), but the biological basis of this variability remains unclear. Objective To identify gut microbiome‒plasma metabolomic signatures associated with GC responsiveness in CRSwNP patients and to compare their ...
Ying‐Ying Zhang   +7 more
wiley   +1 more source

Development and Reliability Testing of the Sinonasal Assessment of Reepithelialization, a Novel Wound Healing Scale to Assess Postoperative Healing

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Sinus and skull base surgery create areas of demucosalized bone and cartilage in the sinonasal cavity, yet no standardized system exists to describe the progressive healing of these wounds. The goal of this study was to develop the novel Sinonasal Assessment of Reepithelialization (SNARE) and perform parametric testing including ...
Rohan Bellary   +20 more
wiley   +1 more source

Plasminogen activators in human nasal polyps and mucosa [PDF]

open access: yes, 1997
Fibrinolysis is one of the processes that are involved in inflammation. In this study we have investigated if it is also involved in bilateral nasal polyposis, a disease with an inflammatory component.
Jespersen, Jørgen; id_orcid   +2 more
core   +4 more sources

Changes in indications for endoscopic sinonasal surgery over 14 years

open access: yesB-ENT, 2008
Changes in indications for endoscopic sinonasal surgery over 14 years. Objective: To assess how surgical indications for endoscopic sinonasal surgery have changed over time.
M. F. Karakus   +5 more
doaj   +2 more sources

Biologics Adoption in CRSwNP and the Associated Decline in Endoscopic Sinus Surgery: A Longitudinal Claims Database Study

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Biologic treatments were introduced for chronic rhinosinusitis with nasal polyps (CRSwNP) in 2019. Treatment algorithms for medically refractory CRSwNP remain open, with patients choosing among surgery, biologics, or both. Real‐world utilization of surgery and biologics remains incompletely characterized.
Stephanie Shintani Smith   +5 more
wiley   +1 more source

Cognitive Dysfunction in Chronic Rhinosinusitis: A Scoping Review

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Cognitive dysfunction is increasingly recognized as an extra‐nasal manifestation of chronic rhinosinusitis (CRS). This scoping review characterizes the primary evidence on cognition in adult CRS, covering measures, treatment response, and incident dementia.
Luke M. O'Neil   +5 more
wiley   +1 more source

Efficacy and Predictors of Response to Biologic Therapy and Endoscopic Sinus Surgery in Patients With Nasal Polyps: A Systematic Review

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Biologics and endoscopic sinus surgery (ESS) treat refractory chronic rhinosinusitis with nasal polyposis (CRSwNP), but direct comparisons are lacking. We synthesized efficacy and subgroup data across randomized controlled trials (RCTs) of biologics and ESS.
Arun Chakravorty   +13 more
wiley   +1 more source

Immune Imbalance in Nasal Polyps of Caucasian Chronic Rhinosinusitis Patients Is Associated with a Downregulation of E-Selectin

open access: yesJournal of Immunology Research, 2014
Chronic rhinosinusitis with nasal polyps (CRSwNP) in Caucasians is a chronic Th2 inflammatory disease of the nasal and paranasal mucosa and the recruitment of leukocytes to the site of inflammation is poorly understood.
Michael Könnecke   +6 more
doaj   +1 more source

Expression of matrix metalloproteinase-2 and matrix metalloproteinase-9 in recurrent chronic rhinosinusitis with nasal polyposis

open access: yesKaohsiung Journal of Medical Sciences, 2013
Matrix metalloproteinase (MMP) is involved in the upper airway remodeling process. We hypothesized that MMP had an additive effect on the formation of recurrent nasal polyp.
Ling-Feng Wang   +4 more
doaj   +1 more source

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