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1.
Am J Otolaryngol ; 45(1): 104107, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-37948825

RESUMEN

OBJECTIVES: Topic treatment can be useful to improve short and long-term nasal outcomes after nasal surgery, reducing discomfort and risk of synechia. This study aimed at evaluating the effect on clinical outcomes of nasal packaging using Fitostimoline® gauze in FESS and septoplasty. METHODS: A case-control study on hospitalized patients was performed in a tertiary referral center. The control group included 20 patients treated with the standard surgical protocol for septoplasty and standard nasal packaging; treatment group included 21 patients underwent same surgical procedure but in whom the nasal tampon was wrapped with a gauze containing Fitostimoline® before being placed into the nose. RESULTS: Patients in treatment group had better outcomes than control; nasal mucosa showed better healing - recovery of normal color- in those patients in whom we applied the Fitostimoline® gauze around tampons. Moreover, 100 % patients in the treatment group did not refer discomfort during at tampon removal versus 60 % subjects in the control group who referred pain, tension or tearing during the same action. CONCLUSION: Our results, although preliminary because of the small cohort of subjects included, suggest that the apposition of a gauze with Fitostimoline® after nasal surgery might improve the mucosal healing with consequent reduction of patients discomfort during the post-surgical period.


Asunto(s)
Obstrucción Nasal , Rinoplastia , Humanos , Estudios de Casos y Controles , Tabique Nasal/cirugía , Rinoplastia/métodos , Endoscopía/efectos adversos , Instrumentos Quirúrgicos/efectos adversos , Resultado del Tratamiento , Obstrucción Nasal/cirugía
2.
Am J Otolaryngol ; 44(4): 103860, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36996516

RESUMEN

PURPOSE: Compare the audiological results and postoperative outcomes of the endoscopic approach versus the endaural microscopic approach for treatment of attic cholesteatomas, using a randomized prospective model. MATERIALS AND METHODS: Eighty patients were consecutively enrolled in the study and randomized into two groups of treatment of 40 patients: Group A -tympanoplasty with a microscopic endaural approach; Group B -tympanoplasty with an exclusive trans-meatal endoscopic approach. Preoperative, intraoperative and postoperative outcomes were evaluated. Hearing was assessed preoperatively and at 1 month, 3 months and 6 months after surgery in both groups. RESULTS: There were no differences in the parameters analyzed (CT findings, patient age, disease duration, intraoperative cholesteatoma characteristics,) between the group A and B patients. No statistical difference between the two groups regarding hearing improvement, abnormal taste sensation, dizziness, post-operative pain and healing times emerged. Graft success rate was 94.5 % and 92.1 % for MES and ESS respectively. CONCLUSION: Both microscopic and exclusively endoscopic endaural approaches offer similar and excellent results in the surgical treatment of attic cholesteatomas.


Asunto(s)
Colesteatoma del Oído Medio , Colesteatoma , Humanos , Oído Medio/cirugía , Colesteatoma/cirugía , Timpanoplastia/métodos , Endoscopía/métodos , Audición , Resultado del Tratamiento , Estudios Retrospectivos , Colesteatoma del Oído Medio/cirugía
3.
Medicina (Kaunas) ; 59(2)2023 Jan 30.
Artículo en Inglés | MEDLINE | ID: mdl-36837470

RESUMEN

Background and Objectives: Discussion is open about the relationship between diabetes (DM) and hearing loss (HL). There is a lot of evidence in the literature suggesting a causal link between these conditions, beyond being considered simple comorbidities. The difficulty in identifying populations free from confounding factors makes it difficult to reach definitive conclusions on the pathophysiological mechanisms at play. Nonetheless, there is numerous evidence that demonstrates how the population affected by DM is more affected by sensorineural HL (SNHL) and exhibit a higher prevalence of idiopathic sudden sensorineural HL (ISSNHL). Materials and Methods: Articles reporting potentially relevant information were reviewed, and the most significant results are discussed in this article. Starting from the possible mechanisms relating to auditory impairment in the diabetic condition, this article summarizes the studies on auditory evaluation in subjects with DM1 and DM2 and addresses the relationship between DM and ISSNHL. Results: DM is considered a risk factor for SNHL, although some studies have reported no relationship when the associations were adjusted for age, gender, and hypertension. Macro and microvascular insults that cause decreased blood flow, oxygen exchange, and ion transport are major complications of hypertension and DM and can have a direct effect on the sensory and support cells of the cochlea. Conclusions: Given the difficulty of carrying out studies on populations without confounding factors, new laboratory studies are strongly required to clarify which specific physiopathological mechanisms underlie the diabetic damage caused to the hearing organs and how pharmacological management may contribute to counteracting the pathophysiological effects of the diabetic condition on the auditory system.


Asunto(s)
Sordera , Diabetes Mellitus , Pérdida Auditiva Sensorineural , Pérdida Auditiva Súbita , Hipertensión , Humanos , Pérdida Auditiva Súbita/epidemiología , Pérdida Auditiva Súbita/etiología , Hipertensión/epidemiología , Estudios Retrospectivos
4.
Eur Arch Otorhinolaryngol ; 279(11): 5081-5088, 2022 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-35704074

RESUMEN

PURPOSE: Most ELST data in the literature are case studies or limited to small cohorts (< 16 patients). We evaluated the main clinical signs observed at endolymphatic sac tumor (ELST) diagnosis in patients with or without Von Hippel-Lindau disease. METHODS: We conducted a comprehensive literature search in PubMed, Scopus, and Web of Science. We included studies with at least 1 patient, of any age, affected by sporadic or VHL-related ELSTs reporting levels of hearing loss and facial nerve function and a comprehensive description of presenting symptoms at ELST diagnosis. We combined data for proportional meta-analysis. p values of 0.05 were considered statistically significant. Methodological quality was evaluated. Analyses were performed with MedCalc 14.8.1 software. RESULTS: A total of 26 studies, including 113 patients and 118 cases of ELSTs were included. Pooled proportion rates (95% CI) of overall hearing loss was 88.7%, (82.4-93.4), severe hearing loss was 21.6% (12.8-32.1) profound hearing loss was 39.8% (28.7-51.5), vertigo/imbalance was 42.0% (33.8-50.5), tinnitus was 61.8% (53.4-69.8) and facial nerve palsy was 30.6% (23.2-38.9). Generally, symptoms were homogeneous or moderately heterogeneous among included studies. CONCLUSION: This is the first systematic review of clinical presentations at ELST diagnosis. The most serious clinical events include profound hearing loss and facial impairment. Fluctuating hearing loss, tinnitus and vertigo are frequently reported and may confound correct and prompt ELST diagnosis.


Asunto(s)
Adenoma , Neoplasias Óseas , Neoplasias del Oído , Saco Endolinfático , Pérdida Auditiva , Enfermedades del Laberinto , Acúfeno , Enfermedad de von Hippel-Lindau , Adenoma/patología , Neoplasias Óseas/patología , Neoplasias del Oído/complicaciones , Neoplasias del Oído/diagnóstico , Neoplasias del Oído/patología , Saco Endolinfático/patología , Pérdida Auditiva/diagnóstico , Pérdida Auditiva/etiología , Humanos , Acúfeno/etiología , Vértigo , Enfermedad de von Hippel-Lindau/diagnóstico , Enfermedad de von Hippel-Lindau/patología , Enfermedad de von Hippel-Lindau/cirugía
5.
Eur Arch Otorhinolaryngol ; 278(11): 4135-4145, 2021 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-33599843

RESUMEN

PURPOSE: To systematically review outcomes of orbital bony wall decompression for Grave's orbitopathy according to the surgical approach. METHODS: A systematic search for studies published in "Ovid MEDLINE", "Web of Science" and "Embase" of patients with surgical treatment of Grave's orbitopathy was performed. The overall postoperative change in Hertel exophthalmometry was calculated by random-effect meta-analysis model with 95% confidence interval (CI). RESULTS: A total of 33 studies, including 1686 patients and 2946 procedures, were included. The weighted mean Hertel value overall reduction was - 4.56 mm (95% CI - 5.05 to - 4.07 mm). According to surgical techniques the reduction was - 4.36 mm (95% CI - 5.22 to - 3.50) for infero-medial technique, - 4.88 mm (- 5.68 to - 4.08) for medial-lateral technique, - 4.32 mm (- 4.80to - 3.84) for lateral technique, - 5.45 mm (- 6.16 to - 4.74) for three-wall technique and - 3.47 mm (- 5.81 to - 1.12) for medial technique. The overall rate of new-onset of primary gaze diplopia was reported in 23 studies. The included procedures were 653 and results were heterogeneous (heterogeneity: Q = 78.8 df = 22, I2 = 72.09%, p < 0.01). The pooled proportion (95% CI) rate of new-onset of primary gaze diplopia was 12% (7-16). CONCLUSION: Our metanalysis highlights that orbital bony wall decompression represents an effective surgical procedure. The three wall approach was associated with the best results in terms of exophthalmos reduction. Data suggest that an exclusive lateral approach may help to avoid the new-onset of primary gaze diplopia during the postoperative period.


Asunto(s)
Exoftalmia , Oftalmopatía de Graves , Descompresión Quirúrgica , Oftalmopatía de Graves/cirugía , Humanos , Órbita/cirugía , Estudios Retrospectivos
6.
BMC Cancer ; 18(1): 896, 2018 Sep 17.
Artículo en Inglés | MEDLINE | ID: mdl-30223817

RESUMEN

BACKGROUND: Intestinal-type sinonasal adenocarcinomas (ITACs) are aggressive malignancies related to wood dust and leather exposure. ITACs are generally associated with advanced stage at presentation due to the insidious growth pattern and non-specific symptoms. Therefore, biomarkers that can detect the switch from the benign disease to malignancy are needed. Essential for tumour growth, angiogenesis is an important step in tumour development and progression. This process is strictly regulated, and MiR-126 considered its master modulator. METHODS: We have investigated MiR-126 levels in ITACs and compared them to benign sinonasal lesions, such as sinonasal-inverted papillomas (SIPs) and inflammatory polyps (NIPs). The tumour-suppressive functions of MiR-126 were also evaluated. RESULTS: We found that MiR-126 can significantly distinguish malignancy from benign nasal forms. The low levels of MiR-126 in ITACs point to its role in tumour progression. In this context, restoration of MiR-126 induced metabolic changes, and inhibited cell growth and the tumorigenic potential of MNSC cells. CONCLUSIONS: We report that MiR-126 delivered via exosomes from endothelial cells promotes anti-tumour responses. This paracrine transfer of MiRs may represent a new approach towards MiR-based therapy.


Asunto(s)
Adenocarcinoma/genética , MicroARNs/genética , Neoplasias Nasales/genética , Neoplasias de los Senos Paranasales/genética , Adenocarcinoma/patología , Adenocarcinoma/terapia , Adulto , Anciano , Biomarcadores de Tumor/genética , Proliferación Celular/genética , Exosomas/genética , Exosomas/metabolismo , Femenino , Regulación Neoplásica de la Expresión Génica/genética , Humanos , Queratina-20/genética , Masculino , MicroARNs/administración & dosificación , Persona de Mediana Edad , Neovascularización Patológica/genética , Neovascularización Patológica/terapia , Neoplasias Nasales/patología , Neoplasias Nasales/terapia , Neoplasias de los Senos Paranasales/patología , Neoplasias de los Senos Paranasales/terapia , Madera/efectos adversos
7.
Eur Arch Otorhinolaryngol ; 274(3): 1205-1214, 2017 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-27318701

RESUMEN

To systematically review and discuss the published data about treatments and outcomes for children and adolescents affected by nasopharyngeal carcinoma. In April 2015, an appropriate string was run on PubMed to retrieve all relevant articles. A cross-check was performed by two of the authors on abstracts and full-text articles found using the selected inclusion and exclusion criteria. A meta-analysis concerning the rate of reported disease-free survival and overall survival was performed. Fifteen studies were identified comprising a total of 865 subjects affected by nasopharyngeal carcinoma. According to the American Joint Committee for Cancer Staging system, the majority of tumors were classified as Stage IV (57.3 %). All included patients underwent radiotherapy, while 687 (79.4 %) received also some regimen of chemotherapy. On the basis of our statistical analysis, the mean (95 % CI) rate of disease-free survival was 66 % (95 % CI 56-76). The mean (95 % CI) rate of the overall survival resulted 68 % (95 % CI 58-78). On the basis of our analysis, it may be affirmed that the prognosis of juvenile nasopharyngeal carcinoma is still unsatisfactory. New reports on homogeneous populations are needed to better define the most influencing prognostic factors and to evaluate the introduction of possible alternative therapeutic protocols.


Asunto(s)
Neoplasias Nasofaríngeas , Adolescente , Carcinoma , Niño , Manejo de la Enfermedad , Supervivencia sin Enfermedad , Humanos , Carcinoma Nasofaríngeo , Neoplasias Nasofaríngeas/patología , Neoplasias Nasofaríngeas/terapia , Estadificación de Neoplasias , Pronóstico , Resultado del Tratamiento
8.
Eur Arch Otorhinolaryngol ; 274(12): 4091-4102, 2017 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-28929221

RESUMEN

T1a and T1b glottic squamous cell carcinoma (SCC) are often analyzed together by authors who investigate the oncologic outcomes achieved after different therapeutic options. Nevertheless, T1b definitely represents a more advanced tumor stage compared to T1a glottic SCC. The objective of this review was first to analyze the overall success rates in the treatment of patients affected by T1b glottic SCC. Moreover, a subgroup analysis was planned to specifically compare the outcomes obtained with radiotherapy (RT), transoral laser microsurgery (TLM) and open partial laryngectomies (OPL). An electronic library search of the relevant English literature was performed. Potentially eligible articles were reviewed. Qualified articles were selected and evaluated. Fifty-two studies comprising 2360 patients were included. The overall rate of disease-free survival (DFS) was 85% (95% CI 83-87). The overall rate of overall survival was 85% (95% CI 80-88) while the rate of disease-specific survival (DSS) was found to be 96% (95% CI 90-98). Statistical data concerning outcomes for each therapeutic modality showed an higher DFS rate for subjects treated with RT and OPL, respectively, 87% (95% CI 0.85-0.89) and 83% (95% CI 0.78-0.89), when compared to those who underwent TLM 77% (95% CI 0.69-0.83). In conclusion, our results showed a high level of overall DSS (96%) for patients affected by T1b glottic SCC. Regarding the specific therapeutic options, our subgroup analysis showed as patients treated with TLM present a higher rate of oncological recurrence in comparison to those who underwent RT or OPL. Nevertheless, on the basis of our data it was also noted that no significant differences subsist in terms of survival rates among the three different treatments. Moreover, the absence of a comparative analysis useful to confirm these conclusions must be considered.


Asunto(s)
Carcinoma de Células Escamosas/radioterapia , Carcinoma de Células Escamosas/cirugía , Glotis/cirugía , Neoplasias Laríngeas/radioterapia , Neoplasias Laríngeas/cirugía , Carcinoma de Células Escamosas/mortalidad , Supervivencia sin Enfermedad , Humanos , Neoplasias Laríngeas/mortalidad , Laringectomía/métodos , Terapia por Láser/métodos , Microcirugia/métodos , Estadificación de Neoplasias , Tasa de Supervivencia , Resultado del Tratamiento
9.
Eur Arch Otorhinolaryngol ; 274(1): 101-108, 2017 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-27435594

RESUMEN

The aim of the study is to evaluate the Eustachian tube functionality in a group of aviators to underline a subclinical dysfunction and the related risk of ear fullness or barotitis. Hypobaric chamber allows to simulate the pressure variation of the flight. This prospective study enrolled 42 aviation pilots, members of the Italian Air Force, to whom were evaluated Eustachian tube functionality by Tubomanometry, patients subjective assessments concerning feasibility of Valsalva's and Toynbee's clinical symptoms, tympanometry, and objective Valsalva before and after exposure to hypobaric chamber. The new Eustachian tube score (ETS-7) was also calculated for each pilot before and after exposure to hypobaric chamber. Results of our examination showed that: before chamber exposition, in 92.8 % of pilots, an ETS-7 of eight or more was found bilaterally. In three (7.2 %) cases, a unilateral ETS-7 ≤ 7 was found and two of those had a positive history. After undergoing the hypobaric chamber session, the evaluation of ETS-7 showed only 19 % of pilots with an ETD score ≤7, in particular three bilateral and five unilateral cases. Three of those pilots were clinically positive: two airmen reported persistent fullness, while the other one had a barotitis. Therefore, the combined use of TMM and ETS-7 before and after hypobaric chamber exposure appears to be a reliable method for assessing the functional capacity of the Eustachian tube in aviators, the stressful effect of flight on it, to exclude subjects at increased risk of ear pain, fullness, or barotrauma.


Asunto(s)
Barotrauma/fisiopatología , Enfermedades del Oído/diagnóstico , Trompa Auditiva/fisiopatología , Pilotos , Pruebas de Impedancia Acústica , Adulto , Enfermedades del Oído/fisiopatología , Femenino , Humanos , Masculino , Presión , Estudios Prospectivos , Adulto Joven
10.
Eur Arch Otorhinolaryngol ; 273(9): 2395-401, 2016 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-26521188

RESUMEN

The hypothesis that the close contiguity between the cholesterol granulomas and some rich blood sources provided the trigger to the aggressive nature of tympanomastoid cholesterol granulomas has been recently reported. To corroborate this new etiopathogenetic theory we retrospectively reviewed a series of 14 patients with primary middle ear and mastoid cholesterol granulomas and investigated the temporal bone marrow invasion and its hematopoietic potentialities and a possible cholesterol granulomas contiguity with relevant vascular structures such as the carotid artery, sigmoid jugular system, mastoid or dural vein. Eight cases did not show radiological sign of bone marrow invasion or hematopoietic potentialities visible in MRI. Besides no intraoperative vascular connections that could explain an initial bleeding source were found. Cholesterol granulomas bone marrow invasion was present in six patients. A bone marrow hematopoietic potentiality was showed in four of these patients, whereas, an evident anatomical contiguity of the cholesterol granuloma with some important temporal bone vascular structures was visible in five cases. Analysis of cardiovascular risk factors showed that four patients presented one or more of the risk factors analysed.


Asunto(s)
Colesterol , Neoplasias del Oído , Granuloma de Cuerpo Extraño , Vasos Sanguíneos/patología , Examen de la Médula Ósea/métodos , Progresión de la Enfermedad , Neoplasias del Oído/sangre , Neoplasias del Oído/patología , Neoplasias del Oído/fisiopatología , Neoplasias del Oído/cirugía , Femenino , Granuloma de Cuerpo Extraño/sangre , Granuloma de Cuerpo Extraño/patología , Granuloma de Cuerpo Extraño/cirugía , Humanos , Imagen por Resonancia Magnética/métodos , Masculino , Apófisis Mastoides/diagnóstico por imagen , Apófisis Mastoides/patología , Persona de Mediana Edad , Invasividad Neoplásica , Procedimientos Quirúrgicos Otológicos/métodos , Hueso Petroso/cirugía , Estudios Retrospectivos , Factores de Riesgo , Hueso Temporal/diagnóstico por imagen , Hueso Temporal/patología , Tomografía Computarizada por Rayos X/métodos
11.
Eur Arch Otorhinolaryngol ; 273(4): 801-9, 2016 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-25516222

RESUMEN

The correlation between cyclin D1 overexpression and the clinical outcome of head and neck cancer is not defined. The aim of this meta-analysis was to evaluate the prognostic value of cyclin D1 in patients with head and neck cancer. A search thorough Ovid MEDLINE was performed to enroll all eligible articles. Twenty-two studies comprising a total of 1,929 patients with different head and neck cancers were included. Cyclin D1 overexpression was significantly associated with lymph node metastasis [OR 2.25; 95 % confidence interval (CI) 1.76-2.87] and worse disease-free survival (OR 3.06; 95 % CI 2.42-3.87]. Subgroup analysis revealed that cyclin D1 overexpression correlated significantly with nodal metastasis for laryngeal cancer (OR 2.26; 95 % CI 1.61-3.16) and was a significant poor predictor for nasopharyngeal cancer (OR 4.44; 95 % CI 1.89-10.42). Our meta-analysis suggests that cyclin D1 overexpression could represent an important prognostic indicator for patients with head and neck cancer.


Asunto(s)
Carcinoma de Células Escamosas , Ciclina D1/genética , ADN de Neoplasias/genética , Regulación Neoplásica de la Expresión Génica , Neoplasias de Cabeza y Cuello , Carcinoma de Células Escamosas/genética , Carcinoma de Células Escamosas/metabolismo , Carcinoma de Células Escamosas/mortalidad , Ciclina D1/biosíntesis , Supervivencia sin Enfermedad , Marcadores Genéticos , Salud Global , Neoplasias de Cabeza y Cuello/genética , Neoplasias de Cabeza y Cuello/metabolismo , Neoplasias de Cabeza y Cuello/mortalidad , Humanos , Pronóstico , Carcinoma de Células Escamosas de Cabeza y Cuello , Tasa de Supervivencia/tendencias
12.
Mutagenesis ; 30(4): 487-97, 2015 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-25711499

RESUMEN

A high risk of neoplastic transformation of nasal and paranasal sinuses mucosa is related to the occupational exposure to wood dust. However, the role of occupational exposures in the aetiology of the airway cancers remains largely unknown. Here, an in vitro model was performed to investigate the carcinogenic effect of wood dusts. Human bronchial epithelial cells were incubated with hard and soft wood dusts and the DNA damage and response to DNA damage evaluated. Wood dust exposure induced accumulation of oxidised DNA bases, which was associated with a delay in DNA repair activity. By exposing cells to wood dust at a prolonged time, wood dust-initiated cells were obtained. Initiated-cells were able to form colonies in soft agar, and to induce blood vessel formation. These cells showed extensive autophagy, reduced DNA repair, which was associated with reduced OGG1 expression and oxidised DNA base accumulation. These events were found related to the activation of EGFR/AKT/mTOR pathway, through phosphorylation and subsequent inactivation of tuberin. The persistence in the tissue of wood dusts, their repetitious binding with EGFR may continually trigger the activation switch, leading to chronic down-regulation of genes involved in DNA repair, leading to cell transformation and proliferation.


Asunto(s)
Bronquios/patología , Transformación Celular Neoplásica/patología , ADN Glicosilasas/antagonistas & inhibidores , Polvo , Células Epiteliales/patología , Receptores ErbB/metabolismo , Exposición Profesional/efectos adversos , Madera/química , Apoptosis , Western Blotting , Bronquios/metabolismo , Proliferación Celular , Transformación Celular Neoplásica/genética , Transformación Celular Neoplásica/metabolismo , Células Cultivadas , ADN Glicosilasas/genética , ADN Glicosilasas/metabolismo , Células Epiteliales/metabolismo , Receptores ErbB/genética , Humanos , Técnicas para Inmunoenzimas , Neovascularización Fisiológica , Fosforilación , Proteínas Proto-Oncogénicas c-akt/genética , Proteínas Proto-Oncogénicas c-akt/metabolismo , ARN Mensajero/genética , Reacción en Cadena en Tiempo Real de la Polimerasa , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa , Serina-Treonina Quinasas TOR/genética , Serina-Treonina Quinasas TOR/metabolismo , Proteína 2 del Complejo de la Esclerosis Tuberosa , Proteínas Supresoras de Tumor/genética , Proteínas Supresoras de Tumor/metabolismo
13.
Ann Otol Rhinol Laryngol ; 124(4): 312-6, 2015 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-25358610

RESUMEN

OBJECTIVE: The aim of this study was to assess pre- and postoperative taste ability in patients undergoing middle ear surgery for otosclerosis or chronic otitis media. Olfactory function was also evaluated to rule out taste deficits due to concomitant nasal pathology. METHODS: All patients underwent ear, nose, and throat examination, otomicroscopy, nasal endoscopy, anterior rhinomanometry, taste testing, and olfactory testing. Patients were evaluated at 1 to 5 days preoperatively (T0), and at 1 (T1), 6 (T6), and 12 (T12) months postoperatively. RESULTS: Both groups of patients experienced worsening of the mean taste threshold postoperatively. This phenomenon was more serious in poststapedotomy patients. Follow-up showed progressive improvement in both groups. All values of olfactory testing were within the normal range for otosclerosis patients. Patients with chronic otitis media showed variable postoperative findings. CONCLUSION: Chorda tympani function can be negatively affected by middle ear surgery. Deficits may be more marked in stapedotomy patients than in those undergoing tympanoplasty. Postoperative recovery of taste is satisfactory, although with different timelines for the 2 types of pathology.


Asunto(s)
Trastornos del Olfato/fisiopatología , Otitis Media/cirugía , Complicaciones Posoperatorias/fisiopatología , Olfato/fisiología , Trastornos del Gusto/fisiopatología , Gusto/fisiología , Timpanoplastia/efectos adversos , Adulto , Anciano , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Trastornos del Olfato/etiología , Trastornos del Gusto/etiología , Umbral Gustativo/fisiología
14.
Eur Arch Otorhinolaryngol ; 272(11): 3277-81, 2015 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-25476197

RESUMEN

The aim of this paper was to evaluate prospectively, in a group of patients affected by VN, a diagnostic protocol employing C-VEMPs, O-VEMPs and vHIT together. The diagnosis of vestibular neurolabyrinthitis was based on the clinical history, absence of associated auditory or neurological symptoms, and a neuro-otological examination with an evaluation of lateral semicircular canal function using the Fitzgerald-Hallpike caloric vestibular test and ice test. Our series revealed an incidence of 55% of superior and inferior vestibular neurolabyrinthitis, 40% of superior vestibular neurolabyrinthitis and 5% of inferior vestibular neurolabyrinthitis. These data, however, comprised different degrees of vestibular involvement considering the evaluation of each single vestibular end-organ with potential different prognosis. Four patients had only deficits of the horizontal and superior semicircular canals or their ampullary nerves. The implementation of C-VEMPs, O-VEMPs and vHIT in a vestibular diagnostic protocol has made possible to observe patients with ampullary VN, unidentifiable with other types of vestibular exams. The effect of age seems to have some impact on the recovery. When recovery firstly involves the utricular and saccular nerves and subsequently the ampullary nerves, it may be reasonable to expect a more favorable and successful outcome.


Asunto(s)
Prueba de Impulso Cefálico/métodos , Canales Semicirculares/fisiopatología , Potenciales Vestibulares Miogénicos Evocados/fisiología , Nervio Vestibular/fisiopatología , Neuronitis Vestibular/diagnóstico , Vestíbulo del Laberinto/fisiopatología , Adolescente , Adulto , Anciano , Niño , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Factores de Tiempo , Neuronitis Vestibular/fisiopatología , Grabación en Video , Adulto Joven
15.
Eur Arch Otorhinolaryngol ; 272(7): 1569-76, 2015 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-24890978

RESUMEN

The aim of this study was to determine the prognostic value of Ki-67 immunostaining in patients affected by laryngeal squamous cell carcinoma. A systematic review was carried out in a tertiary university referral center. An appropriate string was run on PubMed to retrieve articles dealing with Ki-67 immunohistochemical staining and laryngeal squamous cell carcinoma. A double cross-check was performed on citations and full-text articles by two investigators independently to review all manuscripts and perform a comprehensive quality assessment. Of 85 abstracts identified, 18 articles were included. These studies reported on 1,342 patients with histological confirmed diagnosis of laryngeal squamous cell carcinoma. Most studies showed a statistical association between Ki-67 immunohistochemical expression and at least one of the clinical and histopathological parameters considered by the authors. Overall the studies analyzed suggested that the tumoral proliferative index was statistically connected respectively with T stage (2/18), N stage (4/18), grading (6/18), disease-free survival (10/18) and overall survival (4/18). Our review strongly suggests that immunohistochemical staining of Ki-67 correlates with tumoral aggressiveness and worse prognosis in patients affected by laryngeal squamous cell carcinoma. Further high-quality prospective studies should be carried out to confirm our finding and determine the eventual differences between cancers of specific laryngeal subsites.


Asunto(s)
Carcinoma de Células Escamosas , Neoplasias de Cabeza y Cuello , Antígeno Ki-67/metabolismo , Neoplasias Laríngeas , Carcinoma de Células Escamosas/metabolismo , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/cirugía , Neoplasias de Cabeza y Cuello/metabolismo , Neoplasias de Cabeza y Cuello/patología , Neoplasias de Cabeza y Cuello/cirugía , Humanos , Inmunohistoquímica , Neoplasias Laríngeas/metabolismo , Neoplasias Laríngeas/patología , Neoplasias Laríngeas/cirugía , Neoplasias Laríngeas/terapia , Estadificación de Neoplasias , Selección de Paciente , Valor Predictivo de las Pruebas , Pronóstico , Estudios Prospectivos , Carcinoma de Células Escamosas de Cabeza y Cuello
16.
Ann Otol Rhinol Laryngol ; 123(3): 162-73, 2014 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-24633942

RESUMEN

OBJECTIVES: The aim of this study was to evaluate prospectively, in a group of patients affected by vestibular neurolabyrinthitis (VN), a diagnostic protocol including cervical vestibular evoked myogenic potentials (C-VEMPs), ocular vestibular evoked myogenic potentials (O-VEMPs), and the video head impulse test (vHIT). METHODS: The diagnosis of VN was based on the patient's clinical history, an absence of associated auditory or neurologic symptoms, and a neuro-otological examination with an evaluation of lateral semicircular canal function by use of the Fitzgerald-Hallpike caloric vestibular test and the ice test. RESULTS: In our series, 55% of the cases were superior and inferior VN, 40% were superior VN, and 5% were inferior VN. These cases, however, comprised different degrees of vestibular involvement, as the individual vestibular end organs have different prognoses. Four patients had only deficits of the horizontal and superior semicircular canals or their ampullary nerves. CONCLUSIONS: The implementation of C-VEMPs, O-VEMPs, and the vHIT in a vestibular diagnostic protocol has made it possible to observe patients with ampullary VN in a way that has not been feasible with other types of vestibular examinations. The age of the patient seems to have some impact on recovery from VN. When recovery occurs in the utricular and saccular nerves first and in the ampullary nerves subsequently, it may be reasonable to expect a more favorable outcome.


Asunto(s)
Prueba de Impulso Cefálico , Laberintitis/diagnóstico , Potenciales Vestibulares Miogénicos Evocados , Neuronitis Vestibular/diagnóstico , Adolescente , Adulto , Anciano , Niño , Femenino , Estudios de Seguimiento , Humanos , Laberintitis/terapia , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Pronóstico , Estudios Prospectivos , Neuronitis Vestibular/terapia , Adulto Joven
17.
Eur Arch Otorhinolaryngol ; 271(5): 879-86, 2014 May.
Artículo en Inglés | MEDLINE | ID: mdl-23736863

RESUMEN

Both systemic antibiotic therapy and nasal packing are used frequently in septoplasty. Nevertheless, there is still great disagreement among authors around the real advantages with regard to the efficacy of both of these procedures in septal surgery. The aim of the present review was to evaluate the more recent data published on this topic. One appropriate string was run on PubMed to retrieve articles dealing with the topics mentioned above. A double cross-check was performed on citations and full-text articles found using the selected inclusion and exclusion criteria. Overall, the articles we analyzed indicated the poor utility of routine antibiotic therapy and nasal packing during septoplasty, the latter procedure producing more complications than advantages. In conclusion, on the basis of the recent literature, the use of systemic antibiotic prophylaxis and nasal packing in septal surgery seems to be a non-rational procedure.


Asunto(s)
Antibacterianos/uso terapéutico , Profilaxis Antibiótica/métodos , Hemostasis Quirúrgica , Tabique Nasal/cirugía , Hemorragia Posoperatoria/prevención & control , Rinoplastia/métodos , Infección de la Herida Quirúrgica/prevención & control , Absceso/prevención & control , Esquema de Medicación , Adhesión a Directriz , Humanos , Oportunidad Relativa , Resultado del Tratamiento
18.
Br J Neurosurg ; 28(2): 241-6, 2014 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-24011138

RESUMEN

BACKGROUND. The endoscopic endonasal transclival approach (EETCA) is a minimally-invasive technique allowing a direct route to the base of implant of clival lesions with reduced brain and neurovascular manipulation. On the other hand, it is associated with potentially severe complications related to the difficulties in reconstructing large skull base defects with a high risk of postoperative cerebrospinal fluid (CSF) leakage. The aim of this paper is to describe a precise layer by layer reconstruction in the EETCA including the suture of the mucosa as an additional reinforcing layer between cranial and nasal cavity in order to speed up the healing process and reduce the incidence of CSF leak. METHODS. This closure technique was applied to the last six cases of EETCA used for clival meningiomas (2), clival chordomas (2), clival metastasis (1), and craniopharyngioma with clival extension (1). RESULTS. After a mean follow-up of 6 months we had no one case of postoperative CSF leakage or infections. Seriated outpatient endoscopic endonasal controls showed a fast healing process of nasopharyngeal mucosa with less patient discomfort. CONCLUSIONS. Our preliminary experience confirms the importance of a precise reconstruction of all anatomical layers violated during the surgical approach, including the nasopharygeal mucosa.


Asunto(s)
Endoscopía/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Cavidad Nasal/cirugía , Articulación Atlantoaxoidea , Articulación Atlantooccipital , Pérdida de Líquido Cefalorraquídeo , Rinorrea de Líquido Cefalorraquídeo/epidemiología , Cordoma/cirugía , Fosa Craneal Posterior/cirugía , Craneofaringioma/cirugía , Humanos , Meningioma/cirugía , Membrana Mucosa/fisiología , Nasofaringe/fisiología , Procedimientos de Cirugía Plástica/métodos , Neoplasias de la Base del Cráneo/cirugía , Infección de la Herida Quirúrgica/epidemiología , Suturas
19.
J Am Med Dir Assoc ; 25(3): 521-525.e6, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38081326

RESUMEN

OBJECTIVE: Frailty Index (FI) is used to define the level of frailty in various clinical settings. Fifteen- and 26-item FIs have been demonstrated to predict 1-year mortality and intensity of care in home care (HC) and palliative home care (PHC). The objective of this study was to develop a new FI to predict the 60-day risk of death or transition to a PHC service after the initiation of an HC service in patients with chronic disease and without a cancer diagnosis. DESIGN: Retrospective cohort study. SETTING AND PARTICIPANTS: Patients 18 years and older followed in an HC service of a "Frailty Department-Local Palliative Care Network" from January 1, 2017, to October 31, 2021. METHODS: A 49-item FI (FI-49) was developed selecting variables within the standardized international Residential Assessment Instrument assessments (interRAI-HC) and compared to existing FIs with 15 and 26 variables. RESULTS: A total of 2099 patients were included in the study with a median age of 80.0 years (IQR: 72.0-86.0) and a predominantly female population (62.4%). Among these patients, 8% died or were transferred to PHC within the 60-day follow-up. The FI-49 demonstrated a higher ability to predict 60-day mortality (C index 0.8165, 95% CI 0.7848-0.8481) compared to the 26- and 15-item FI. An FI-49 cutoff of 0.33 was also selected to provide clinicians with a more practical approach (C-index of 0.7044, 95% CI 0.6796-0.7292). CONCLUSION AND IMPLICATION: The FI-49 is a good predictor of short-term mortality or transition to palliative care among older patients referred to an HC service. The automatic calculation of this tool could facilitate more appropriate care planning and the correct allocation of healthcare resources, especially considering the rapid ageing of the population.


Asunto(s)
Fragilidad , Servicios de Atención de Salud a Domicilio , Neoplasias , Humanos , Femenino , Anciano , Anciano de 80 o más Años , Masculino , Fragilidad/diagnóstico , Estudios Retrospectivos , Neoplasias/diagnóstico , Enfermedad Crónica
20.
Audiol Res ; 14(1): 129-138, 2024 Jan 29.
Artículo en Inglés | MEDLINE | ID: mdl-38391768

RESUMEN

BACKGROUND: The most frequent form of vertigo in pediatric age is represented by vertigo linked to migraine, with a prevalence of 32.7%. This group of pathologies has received a redefinition of the diagnostic criteria to adapt them to the pediatric age with a new classification of the clinical pictures. We have several kinds of problems with these conditions that often have a significant impact on patients' and parents' quality of life: the diagnostic approach involves different tools for the different age groups contained in the pediatric range; the treatment of this type of vertigo is not consolidated due to the limited availability of trials carried out on pediatric patients. Focusing on this topic, the aim of this review was to provide an update on the more recent clinical advances in the diagnosis and treatment of Vestibular Migraine (VM) in children. METHODS: We searched the PubMed, Embase, and Cochrane library databases for articles published in English from January 2015 to April 2023. The secondary search included articles from reference lists, identified by the primary search. Records were first screened by title/abstract, and then full-text articles were retrieved for eligibility evaluation. The searches combined a range of key terms ("Pediatric" AND "Childhood" AND "dizziness" OR "vertigo" AND "vestibular"). RESULTS: Migraine-related vertigo, in its most recent definitions and classifications, is the most frequent group of balance pathologies in pediatric age. The results from the various experiences present in the literature suggest a clinical approach to be integrated with the use of instrumental tests selected according to the age of the patient and the reliability of the results. CONCLUSION: Knowing the timeline of the applicability of vestibular tests and the information that can be obtained from them is fundamental for diagnostic accuracy. Therapy is strongly conditioned by the limited availability of pediatric trials and by the wide range it includes, from very young children to adolescents.

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