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1.
Aging Clin Exp Res ; 34(7): 1529-1550, 2022 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-35666453

RESUMEN

BACKGROUND: Chronic cough (CC) is a burdensome health problem in adult and older people, with a major impact on quality of life. Its management is often troublesome, and many guidelines have been released. Notwithstanding, a proportion of cases still do not reach a definite diagnosis and resolutive treatment. A coordinated approach between different specialists would be highly recommended, but its implementation in clinical practice suffers from the lack of shared protocols and poor awareness of the problem. The present consensus document has been implemented to address these issues. AIMS: To develop evidence-based recommendations for the management of adults with CC. METHODS: A 12-member expert task force of general practitioners, geriatricians, pneumologists, allergologists, otorhynolaringologists and gastroenterologists was established to develop evidence-based recommendations for the diagnostic and therapeutic approach to subjects with CC. A modified Delphi approach was used to achieve consensus, and the US Preventive Services Task Force system was used to rate the strength of recommendations and the quality of evidence. RESULTS: A total of 56 recommendations were proposed, covering 28 topics and concerning definitions and epidemiology, pathogenesis and etiology, diagnostic and therapeutic approach along with the consideration of specific care settings. CONCLUSION: These recommendations should ease the management of subjects with CC by coordinating the expertise of different specialists. By providing a convenient list of topics of interest, they might assist in identifying unmet needs and research priorities.


Asunto(s)
Tos , Calidad de Vida , Anciano , Enfermedad Crónica , Consenso , Tos/diagnóstico , Tos/etiología , Tos/terapia , Humanos , Italia
3.
JPRAS Open ; 22: 55-64, 2019 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-32158897

RESUMEN

BACKGROUND: Multicomponent defects of the head and neck involving the cervical skin pose a reconstructive challenge for microsurgeons and usually requires two flaps. However, many patients who undergo such surgical treatment had prior treatment with radiotherapy and the availability of recipient vessels for free flap reconstruction may be limited. The purpose of this study was to review our experience in the reconstruction of these extensive head and neck defects using a single ALT free flap. METHODS: A total of 21 patients with complex defects of the head and neck involving multiple anatomical subunits, including the overlying cervical skin, underwent reconstruction with a single ALT flap. The clinical, functional, and aesthetic outcomes of these patients were reviewed. RESULTS: The mean hospital stay was 24 days. There was one total flap loss due to pedicle thrombosis. The patient underwent a further ALT reconstruction with no postoperative complications. Cervical fistulas occurred in three patients, and all fistulas were healed by simple wound packing. Three patients with tracheal defect had a functional tracheostoma with adequate stomal patency. A modified barium swallowing study was performed on each patient, and all of them achieved total oral intake. Among them, two patients tolerated only a pureed diet. CONCLUSIONS: Complex neck reconstruction can be accomplished with a single ALT flap with good clinical and functional results, minimal morbidity and quick recovery.

5.
J Clin Virol ; 60(3): 243-9, 2014 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-24845262

RESUMEN

BACKGROUND: HPV16 is the most prevalent genotype in oropharyngeal squamous cell carcinomas (OPSCCs), but there are few information about intratype variants prevalence and their clinical relevance in these tumors. Moreover, since HPV DNA detection alone is not sufficient to determine a favorable prognosis for OPSCCs, additional diagnostic/prognostic biomarkers are necessary. OBJECTIVES: To assess the prevalence of HPV intratype variants and evaluate the role of HPV16 DNA methylation as prognostic marker in OPSCCs. STUDY DESIGN: We analyzed 81 biopsies of OPSCCs for HPV detection and genotyping with a pyrosequencing-based HPV DNA-test. We also quantified viral DNA methylation frequency in the LCR by pyrosequencing in patients with transcriptionally-active HPV16-infection, analyzing it in function of available clinical/virological data. RESULTS: The overall HPV prevalence was 74.1% and HPV16 was confirmed the most prevalent genotype (51/60, 85.0%). Interestingly, we detected, for the first time, HPV16 African variants in 10/51 cases (19.6%), pointing out their clinical relevance also out of the anogenital district. Regarding viral DNA methylation, the E2BS1 showed a significantly higher mean methylation frequency compared to E2BS3/4, as previously observed in high-grade precancerous lesions of the uterine cervix. On the other hand, patient with a mean methylation frequency in the early promoter >10% showed only a tendency to have a worse prognosis. CONCLUSIONS: Our results highlight both the involvement of HPV16 African variants in OPSCCs development and the necessity of further studies to deepen the role of viral methylation in these tumors, in order to better define similarities/differences compared to cervical cancer.


Asunto(s)
Carcinoma de Células Escamosas/virología , Metilación de ADN , ADN Viral , Variación Genética , Papillomavirus Humano 16/genética , Neoplasias Orofaríngeas/virología , Infecciones por Papillomavirus/virología , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma de Células Escamosas/epidemiología , Carcinoma de Células Escamosas/patología , Línea Celular Tumoral , Femenino , Genotipo , Humanos , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Neoplasias Orofaríngeas/epidemiología , Neoplasias Orofaríngeas/patología , Infecciones por Papillomavirus/complicaciones , Prevalencia , Regiones Promotoras Genéticas , Factores de Riesgo , Análisis de Supervivencia
7.
Microsurgery ; 33(2): 90-104, 2013 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-22821727

RESUMEN

BACKGROUND: Microsurgical reconstruction has become the worldwide gold standard for repairing surgical defects in head and neck cancer. The aim of this article is to describe a standardized reconstructive approach to the oral cavity and oropharynx soft tissue defects. PATIENTS AND METHODS: Since 1992, the authors have treated 163 patients affected by oral cavity and oropharynx cancer, performing a total of 175 flaps. A systematic postoperative functional study prompted a surgical strategy, in terms of flap choice, shape, and insetting. A two-dimensional template was used to obtain a three-dimensional reconstruction for the best functional and aesthetic outcome. To simplify preoperative planning, surgical resections were divided into a set number of classes. The templates, flap choice, and insetting are described for each region. RESULTS: Complications consisted of seven partial necroses of the flap which easily resolved with a local toilette and 12 complete necroses of the flap due to vascular thrombosis, these patients required a secondary reconstruction with another free flap. Functional results were systematically evaluated in the first 60 patients of our series with particular attention to the swallowing function, which was analyzed by both videofluoroscopy and functional endoscopic evaluation of swallowing. Results showed a good functional recovery with the described reconstructive techniques. CONCLUSION: A standardized surgical strategy based on reproducible templates might facilitate less experienced surgeons in analyzing the problem, choosing the best technical solution and foreseeing the functional outcomes.


Asunto(s)
Colgajos Tisulares Libres , Neoplasias de Cabeza y Cuello/cirugía , Microcirugia , Boca/cirugía , Orofaringe/cirugía , Procedimientos de Cirugía Plástica/métodos , Adulto , Anciano , Anciano de 80 o más Años , Protocolos Clínicos , Femenino , Neoplasias de Cabeza y Cuello/patología , Humanos , Masculino , Persona de Mediana Edad , Boca/patología , Orofaringe/patología , Estudios Retrospectivos , Resultado del Tratamiento
8.
Head Neck ; 34(2): 141-5, 2012 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-21469244

RESUMEN

BACKGROUND: The aim of this study was to assess a prospective, randomized clinical trial (RCT) comparing neurostimulation with laryngeal palpation (NSLP) of recurrent laringeal nerve (RLN) alone with NSLP associated with laryngeal neuromonitoring (LNM) to evaluate the ability of LNM in reducing the rates of RLN palsy. METHODS: In all, 250 consecutive patients scheduled to have thyroidectomy were randomized to NSLP alone (NSLP group) or NSLP with LNM (LNM group). The primary endpoint was to assess the rate of RLN palsy. RESULTS: The incidence of palsy was 2.7% in the LMN group and 2.6% in the NSLP group. No significant statistical difference between the groups was observed either for permanent or for transient paralysis (respectively, Fisher's Exact test: p = 1.0 and p = 1.0). CONCLUSIONS: This RCT shows that the use of LNM during thyroidectomy does not reduce the rates of recurrent laryngeal injuries compared with NSLP alone.


Asunto(s)
Estimulación Eléctrica/métodos , Monitoreo Intraoperatorio/métodos , Tiroidectomía/métodos , Parálisis de los Pliegues Vocales/prevención & control , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Monitoreo Fisiológico , Estudios Prospectivos , Nervio Laríngeo Recurrente/fisiología , Traumatismos del Nervio Laríngeo Recurrente/prevención & control , Adulto Joven
9.
Med Hypotheses ; 76(3): 445-6, 2011 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-21134722

RESUMEN

Epistaxis, that is a relatively frequent occurrence of hemorrhage from the nose, is reported in up to 60% of the population with peak incidences in subjects under the age of ten ("essential" epistaxis, usually linked to an altered vasomotor regulation) and, with even greater entity, over the age of 60. The cause of nosebleeds can generally be divided into two categories, local and systemic factors, although it should be remembered that a significant number of nosebleeds occur with no obvious cause. Actually, according to the common observation the epistaxis prone subject is an elderly with hypertension associated to some degree of vascular alteration. The statins essentially exert a competitive inhibition of 3-hydroxy-3 methyl glutaryl coenzyme A (HMG-CoA) reductase that results in cholesterol synthesis inhibition. In the last years, however, there has been a growing evidence that these drugs exert a number of vascular actions that are independent of lipid lowering and result in a vasoprotective effect. Due to their favourable influence on the vascular wall, and the consequent possible modulatory effect on blood pressure, a possible utility of statins in preventing many cases of nosebleed is hypothesized, to our knowledge for the first time.


Asunto(s)
Epistaxis/etiología , Epistaxis/prevención & control , Inhibidores de Hidroximetilglutaril-CoA Reductasas/farmacología , Vasodilatadores/farmacología , Anciano , Epistaxis/epidemiología , Humanos , Hidroximetilglutaril-CoA Reductasas/metabolismo , Hipertensión/complicaciones , Incidencia , Lípidos/sangre , Masculino , Vasodilatación/efectos de los fármacos
10.
Otolaryngol Head Neck Surg ; 140(6): 866-70, 2009 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-19467405

RESUMEN

OBJECTIVE: To determine the accuracy of neurostimulation with laryngeal palpation (NSLP) and intraoperative neuromonitoring (IONM) to predict the postoperative function of recurrent laryngeal nerve (RLN) in thyroid surgery. STUDY DESIGN: Historical cohort study. SUBJECTS AND METHODS: A retrospective case control study with 993 patients. The control group (799 patients with 1450 nerves at risk) included patients who underwent NSLP and the case group (194 patients with 354 nerves at risk) consisted of those who underwent NSLP in association with IONM. Sensitivity, specificity, positive (PPV) and negative predictive values (NPV), and accuracy were calculated for NSLP and IONM, with nerve palsy as the target outcome. RESULTS: A significant difference in nerve injury between the case and the control group (P = 0.31) was not observed. The presence or absence of laryngeal twitch (LT) (P < 0.0001) and the acoustic response to electrical stimulation (P = 0.003) were significantly associated with nerve function at the end of the surgery. CONCLUSION: Our results indicate that NSLP is a safe and reliable intraoperative method of RLN monitoring. Moreover our data confirm that IONM is not a helpful tool to reduce the rate of palsy in thyroid surgery.


Asunto(s)
Estimulación Eléctrica/métodos , Monitoreo Intraoperatorio/métodos , Nervio Laríngeo Recurrente/fisiología , Enfermedades de la Tiroides/cirugía , Tiroidectomía/métodos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Distribución de Chi-Cuadrado , Niño , Electrodos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Palpación , Complicaciones Posoperatorias/epidemiología , Valor Predictivo de las Pruebas , Sensibilidad y Especificidad , Resultado del Tratamiento
11.
Head Neck ; 31(8): 1107-11, 2009 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-19189336

RESUMEN

BACKGROUND: Stomal recurrence after total laryngectomy is 1 of the most serious issues in head and neck surgery, both because of the complexity of its management and because of its morbidity. Prior to the introduction of free-tissue transfer, mediastinal tracheostomy has been the standard reconstructive procedure with high rate of complications. The ideal reconstructive solution to these problems must provide well-vascularized soft tissues that can cover the defect after resection and also allow suturing of the tracheal remnant to skin edges without tension. METHODS AND RESULTS: We describe a case of a 56-year-old man with stomal recurrence after total laryngectomy treated by the use of a tubed anterolateral thigh (ALT) flap to elongate the shortened trachea and simultaneously cover the cervical skin defect. CONCLUSIONS: The ALT can be accepted as an ideal free-flap choice for stomal recurrence, because it has maximal reconstructive capacity and produces minimal donor-site morbidity.


Asunto(s)
Carcinoma de Células Escamosas/cirugía , Neoplasias Laríngeas/cirugía , Procedimientos de Cirugía Plástica/métodos , Colgajos Quirúrgicos , Neoplasias de la Tráquea/secundario , Neoplasias de la Tráquea/cirugía , Carcinoma de Células Escamosas/radioterapia , Carcinoma de Células Escamosas/secundario , Estudios de Seguimiento , Humanos , Neoplasias Laríngeas/patología , Neoplasias Laríngeas/radioterapia , Laringectomía/métodos , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia/patología , Recurrencia Local de Neoplasia/cirugía , Estadificación de Neoplasias , Tomografía de Emisión de Positrones , Reoperación , Medición de Riesgo , Estomas Quirúrgicos/patología , Muslo/cirugía , Neoplasias de la Tráquea/diagnóstico por imagen , Resultado del Tratamiento
12.
Oral Maxillofac Surg ; 12(4): 215-7, 2008 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-18758828

RESUMEN

INTRODUCTION: Neoplasms arising within the parapharyngeal space are rare and represent approximately 0.5% of all head and neck tumors. The majority of these lesions consist of minor salivary gland tumors, tumors of the deep lobe of the parotid gland, and tumors of neurogenic origin (paragangliomi and schwannomi), while branchial cysts are extremely rare. Despite advances in radiographic images, surgical excision remains the definitive technique for the diagnosis of parapharyngeal space tumors. RESULTS AND DISCUSSION: The authors report a case of branchial cyst of the parapharyngeal space excised through a combined transcervical-transmandibular approach and discuss the several surgical techniques proposed to approach this type of tumors.


Asunto(s)
Branquioma/cirugía , Neoplasias de Cabeza y Cuello/cirugía , Branquioma/patología , Neoplasias de Cabeza y Cuello/patología , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Procedimientos Quirúrgicos Orales/métodos
13.
Otolaryngol Head Neck Surg ; 138(5): 594-600, 2008 May.
Artículo en Inglés | MEDLINE | ID: mdl-18439464

RESUMEN

OBJECTIVE: To evaluate the accuracy of the intraoperative parathyroid hormone (ioPTH) and 6-hour PTH (6hPTH) assay in predicting transient hypoparathyroidism after thyroidectomy. STUDY DESIGN: A nonrandomized prospective study was conducted on patients undergoing thyroid surgery. SUBJECTS AND METHODS: Of 138 patients undergoing thyroid surgery, intraoperative PTH was measured 10 minutes after gland removal. Serum calcium, magnesium, inorganic phosphorus, albumin, and PTH levels were assayed 6 and 16 hours after surgery and daily until patient discharge. RESULTS: The development of postoperative hypocalcemia was associated with low ioPTH (P < 0.0001) and 6hPTH (P < 0.0001) values, and the decline of PTH from baseline (P < 0.0001). The cutoff for percentage decline of ioPTH and 6hPTH (55.7% and 379%, respectively) was more accurate than an absolute value. Accuracy, and positive and negative predictive values were 88 percent, 63 percent, and 100 percent for ioPTH and 75 percent, 46 percent, and 100 percent for 6hPTH, respectively. CONCLUSION: With the use of ioPTH decline in association with 16-hour corrected calcium, it is possible to distinguish early normocalcemic patients from hypocalcemic ones in most cases.


Asunto(s)
Calcio/sangre , Hipoparatiroidismo/sangre , Hormona Paratiroidea/sangre , Complicaciones Posoperatorias/sangre , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Algoritmos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Pronóstico , Estudios Prospectivos , Reproducibilidad de los Resultados , Tiroidectomía , Factores de Tiempo
14.
Head Neck ; 30(3): 372-9, 2008 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-17972314

RESUMEN

BACKGROUND: Radiation therapy (RT) is one of the gold standard treatments for early laryngeal cancer, and total laryngectomy is still the most applied surgical procedure after failure. Selected recurrences can be managed by supracricoid partial laryngectomies (SCPLs). METHODS: A multi-institutional retrospective analysis was carried out in 78 consecutive patients treated by SCPLs for the recurrence of glottic-supraglottic cancer after RT. Cricohyoidoepiglottopexy was performed in 62, and cricohyoidopexy (CHP) in 16 cases. RESULTS: Disease-free survival at 3 and 5 years were 95.5%. Early and late postoperative complications occurred in 27% and 17.9% of cases. Decannulation and satisfactory swallowing were achieved in 97.4% of cases. CONCLUSIONS: SCPLs represent effective surgical organ-preservation strategies in the treatment of selected recurrences after RT failure, resulting in a good local control as well as functional recovery with acceptable morbidity, despite a complication rate which is not negligible.


Asunto(s)
Carcinoma de Células Escamosas/cirugía , Neoplasias Laríngeas/cirugía , Laringectomía/métodos , Recurrencia Local de Neoplasia/cirugía , Adulto , Anciano , Carcinoma de Células Escamosas/mortalidad , Carcinoma de Células Escamosas/radioterapia , Humanos , Neoplasias Laríngeas/mortalidad , Neoplasias Laríngeas/radioterapia , Metástasis Linfática , Masculino , Persona de Mediana Edad , Disección del Cuello , Complicaciones Posoperatorias , Estudios Retrospectivos , Cartílago Tiroides/cirugía , Insuficiencia del Tratamiento , Calidad de la Voz
15.
Otolaryngol Head Neck Surg ; 137(4): 654-8, 2007 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-17903586

RESUMEN

OBJECTIVE: The purpose of this study was to identify the risk factors for postoperative transient hypoparathyroidism in a group of patients undergoing thyroid surgery. STUDY DESIGN: A prospective study was conducted on 604 patients undergoing thyroid surgery. SUBJECTS AND METHODS: Gender, final diagnosis, extent of resection, biology of pathology, intrathoracic involvement, surgery for recurrent multinodular goiter, and presence and number of parathyroid glands in a surgical specimen were analyzed as risk factors for postoperative transient hypoparathyroidism. The chi-square test and a logistic regression analysis were applied. RESULTS: On logistic regression analysis, only the extent of surgery constituted an independent variable for transient hypoparathyroidism (P = 0.001). CONCLUSION: The extent of surgery to central and/or lateral neck lymph nodes is responsible for a high rate of transient hypoparathyroidism owing to a high probability of unplanned parathyroidectomy or parathyroid gland devascularization.


Asunto(s)
Hipoparatiroidismo/etiología , Complicaciones Posoperatorias , Tiroidectomía/efectos adversos , Adenocarcinoma Folicular/cirugía , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma Papilar/cirugía , Niño , Femenino , Estudios de Seguimiento , Bocio Nodular/cirugía , Bocio Subesternal/cirugía , Enfermedad de Graves/cirugía , Humanos , Masculino , Persona de Mediana Edad , Disección del Cuello/efectos adversos , Paratiroidectomía/efectos adversos , Estudios Prospectivos , Recurrencia , Reoperación , Factores de Riesgo , Neoplasias de la Tiroides/cirugía
16.
Otolaryngol Head Neck Surg ; 135(5): 744-7, 2006 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-17071305

RESUMEN

OBJECTIVES: Minimal-access thyroid surgery, using various techniques, is increasingly being reported. The present study reviews our experience with thyroid surgery using a minimally invasive approach (MIT). STUDY DESIGN: Between October 2002 and December 2004, a prospective nonrandomized study of patients undergoing thyroid surgery was performed to evaluate the variables that might condition the indications to minimally invasive nonendoscopic approach. RESULTS: 296 patients underwent thyroid surgery; 46 of these were eligible for MIT through a 2.5- to 3-cm incision. There was one case of transient inferior laryngeal nerve palsy and no postoperative definitive hypoparathyroidism. MIT was converted to conventional thyroidectomy only in two cases. Cosmetic results were considered excellent by all patients. CONCLUSIONS: Minimal-access thyroid surgery is a safe and feasible alternative to conventional thyroid surgery in selected cases. The advantage that this technique offers, in addition to low morbidity, is an improved cosmetic result.


Asunto(s)
Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Tiroidectomía/métodos , Adolescente , Adulto , Estética , Femenino , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias , Estudios Prospectivos
17.
Plast Reconstr Surg ; 109(1): 53-7, 2002 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-11786791

RESUMEN

Oral cavity reconstruction after removal of locally advanced tumors is particularly difficult because anatomical restoration must accurately reproduce the original structure and enable effective and fast rehabilitation of mastication, swallowing, and phonation. The authors report their 2-year experience with 17 patients surgically treated for oral cavity cancer with reconstruction performed with the free anterolateral thigh flap. Thanks to its thinness and pliability, this flap has proven to be perfectly adaptable to the structural peculiarities of the resected areas and has enabled the authors to considerably reduce the cosmetic and functional complications in the donor area observed with other flaps (such as the radial forearm flap). Flap grafting has always been complete and regular, and no intraoperative and postoperative complications have been observed. Swallowing recovery has always been satisfactory. On the basis of the authors' results, their current approach to oral cavity reconstruction is based on the use of flaps that enable anatomical restoration of the resected areas and reduce morbidity of the donor site. They believe that the anterolateral thigh flap can offer all of these opportunities, and the surgery can be simultaneously performed by two surgical teams.


Asunto(s)
Carcinoma de Células Escamosas/cirugía , Neoplasias de la Boca/cirugía , Procedimientos de Cirugía Plástica/métodos , Colgajos Quirúrgicos , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Boca/cirugía
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