Background Cystic fibrosis (CF) is the most common autosomal recessive disease in Caucasian population. Due to its pathological mechanism, chronic rhino sinusitis (CRS) associated or not with nasal polyposis usually occurs in adults and affects close to one-half of all CF patients. The goal of our work was to evaluate the impact of endoscopic sinus surgery (ESS) in the quality of life (QoL) of the CF patients and demonstrate an improvement of the functional outcomes in the patients undergoing the surgical procedure rather than in the not treated ones. Methodology: We studied 54 adult patients affected by CF. Lund–Kennedy, Lund–Mackay scores, and Sino-Nasal Outcome Test-22 (SNOT-22) were analyzed. Results Twenty-two (40.7%) of the 54 CF patients underwent ESS. This group presented more likely complaints consistent with CRS. Lund–Kennedy and Lund–Mackay scores appeared higher in the ESS group: 10 (range of 6–12) and 16 (range of 12–20), respectively. SNOT-22 showed median values for non-ESS and ESS group of 17.5 (range of 3–68) and 44 (range of 10–73), respectively. Conclusions ESS represents the best option to improve clinical QoL of CF patients who do not response to conventional medical therapy.
Cerebrospinal fistula might occur in different ways. CSF closure techniques have undergone significant evolution that has led to the consolidation of the transnasal endoscopic approach. Despite the existence of multiple publications, meaningful information is still lacking in clinical practice and the literature about the ideal method, material, and timing for repair of CSF. The purpose of this review was to summarize the success rate of endoscopic CSF leak repair as well as whether specific techniques or materials influence the primary success rate through a review of the latest advancements in endoscopic CSF management published in the past 10 years. The principles of multilayer reconstructions and the routine use of vascularized flaps in expanded endonasal surgery have reduced postoperative CSF leaks' failure rates between 5% and 10% (4% in this meta-analysis). Effective endoscopic anterior skull base (ASB) closure may be achieved by multiple reconstructive techniques, which should be tailored case by case according to the patient and defect conditions.cerebrospinal fistula, endoscopic treatment, meta-analysis, systematic review, transnasal endoscopic surgery
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