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BACKGROUND: Acute and complete unilateral vestibular deafferentation induces a significant change in ipsilateral vestibuloocular reflex gain, making the patient unable to stabilize gaze during active or passive head movements. This inability creates the illusion that the visual environment is moving, resulting in persistent visual discomfort during rapid angular or linear acceleration of the head. This is known as oscillopsia. Our objective was to understand if the spontaneous sensation of oscillopsias after complete unilateral vestibular deafferentation by vestibular neurotomy at 5 days (D5) and at 3 months (M3) is correlated with the loss of vestibuloocular reflex gain and dynamic visual acuity. METHODS: Retrospective cohort study was conducted in an otolaryngology tertiary care center (2019-2022) on patients with complete unilateral vestibular loss by vestibular neurotomy. They were divided into 2 groups according to the presence (group G1) or absence (group G2) of a spontaneous complaint of oscillopsia assessed at M3. Severity of oscillopsias evaluated by Oscillopsia Severity Questionnaire. Vestibuloocular reflex gain based on video head impulse test (vHIT) and the dynamic visual acuity were measured for each group at D5 and M3. Categorical variables were compared using χ2 test and quantitative variables using the nonparametric Wilcoxon-Mann-Whitney test. RESULTS: All patients have a complete vestibular deafferentation at D5 and M3. At D5 (G1 = 8 patients, G2 = 5 patients), there is no significant difference for ipsilateral and contralateral vestibuloocular reflex gains and dynamic visual acuity losses. The Oscillopsia Severity Questionnaire was 2.68 ± 1.03 in G1 and 1.23 ± 1.03 in G2 (P < .05). At M3 (G1 = 9 patients, G2 = 6 patients), there is no significant difference between groups for epidemiologic and clinical data and for vestibuloocular reflex and dynamic visual acuity losses. The Oscillopsia Severity Questionnaire was 2.10 ± 0.63 in G1 and 1.24 ± 0.28 in G2 (P < .05). CONCLUSIONS: The spontaneous disabling sensation of oscillopsia after complete unilateral vestibular loss is well assessed by the Oscillopsia Severity Questionnaire but cannot be explained by objective vestibular tests assessing vestibuloocular reflex gain (vHIT) or dynamic visual acuity loss at D5 or M3. Further studies are needed to measure the sensation of oscillopsia under real-life conditions and to identify the factors responsible for its persistence. TRIAL REGISTRATION: Retrospectively registered.
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Reflejo Vestibuloocular , Agudeza Visual , Humanos , Reflejo Vestibuloocular/fisiología , Estudios Retrospectivos , Masculino , Femenino , Persona de Mediana Edad , Agudeza Visual/fisiología , Adulto , Anciano , Enfermedades Vestibulares/fisiopatologíaRESUMEN
PURPOSE: Necrotizing otitis externa (OEN) is an aggressive and morbid infection of the external acoustic meatus. What are the risk factors for OEN extension? METHODS: French monocentric retrospective study (2004-2021), including patients with OEN defined by the association of an inflamed EAM, a positive nuclear imaging, the presence of a bacteriological sample and the failure of a well-followed local and/or general antibiotic treatment. OEN was extensive if it was associated with vascular or neurological deficits, if nuclear imaging fixation and/or bone lysis extended beyond the tympanic bone. RESULTS: Our population (n = 39) was male (74%), type 2 diabetic (72%), aged 75.2 years and pseudomonas aeruginosa was found in 88% of cases. Complications for 43% of patients were extensive fixation on nuclear imaging, for 21% of them the presence of extensive bone lysis, for 13% the appearance of facial palsy, for 5.3% the presence hypoglossal nerve palsy and for 2.5% the presence of thrombophlebitis or other nerves palsies. 59% of our population had extensive OEN. The diagnosis of the extensive OEN was made 22 days later (p = 0.04). The clinical presentation was falsely reassuring due to easier identification of the tympanic membrane (70% vs 46%, p = 0.17) but associated with periauricular oedema (42% vs 0%), bone exposure (16% vs 0%) and a temporomandibular joint pain (41% vs 12%). CONCLUSION: Delayed treatment of OEN, identification of clinical bone lysis, especially when the tympanic membrane is easily visualized, and the presence of unbalanced diabetes are potential risk factors for extension of OEN.
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Otitis Externa , Infecciones por Pseudomonas , Humanos , Masculino , Otitis Externa/epidemiología , Otitis Externa/diagnóstico , Estudios Retrospectivos , Conducto Auditivo Externo , Infecciones por Pseudomonas/epidemiología , Antibacterianos/uso terapéutico , Factores de RiesgoRESUMEN
OBJECTIVES: To analyse prognostic factors and survival outcomes of malignant tumors of the external auditory canal, to investigate the role of regional surgery, and adjuvant radiotherapy in early stages and to investigate the role of surgery in operable T4 stage. SETTING: A retrospective analysis was conducted on all patients prospectively included in the national database of the French Expertize Network for Rare ENT Cancers (REFCOR) from January 2000 to December 2016. PARTICIPANTS: 103 patients from 19 reference centers were included. A propensity score matching analysis was applied to enable comparisons between treatments. MAIN OUTCOMES AND MEASURES: Event-free survival, overall survival and factors of poor prognosis of the cohort were described. The interest of local and regional surgery and postoperative radiotherapy were evaluated. RESULTS: The factors of poor prognosis on event-free survival were immunosuppression (p = 0.002), Karnofsky status less than 90% (p = 0.02), body mass index less than 19 Kg / m2 (p = 0.0009), peripheric facial palsy (p = 0.0016), and positive margin (p = 0.0006). In early stages, locoregional surgery was associated with an increase in event-free survival (p = 0.003, HR = 0.21) versus local surgery alone, while postoperative radiotherapy was not associated with an increase in event-free survival (p = 0.86, HR = 0.91) or overall (p = 0.86, HR = 0.91). In locally advanced stages, locoregional surgery followed by radiotherapy was associated with an increase in event-free survival (p = 0.03, HR = 0.39) and overall (p = 0.02, HR = 0.34) versus chemoradiotherapy alone. CONCLUSION AND RELEVANCE: Regional surgery is recommended for early stages of cancers of the external auditory canal. In operable cases, locoregional surgery followed by radiotherapy is recommended.
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Carcinoma de Células Escamosas , Conducto Auditivo Externo , Humanos , Estudios Retrospectivos , Puntaje de Propensión , Conducto Auditivo Externo/patología , Carcinoma de Células Escamosas/patología , Radioterapia Adyuvante , PronósticoRESUMEN
BACKGROUND: Totally IntraVenous Acess Devices (TIVAD) are used to have long-term bloodstream access. The catheter connected to the subcutaneous chamber may be valved (TIVAD-V) or open-ended (TIVAD-O). Infectious and occlusion complications require the removal of the TIVAD. We compared the two types of catheters (TIVAD-V and TIVAD-O) in terms of time-to-removal and complication rates. METHODS: A retrospective study of 636 patients treated for any malignancy using a TIVAD were included. TIVAD complication was defined as the occurrence of infection or occlusion requiring TIVAD removal. Risk factors of complications and time-to-removal of TIVAD were assessed by a Cox proportional hazard analysis. RESULTS: A total of 55 TIVADs (8.7%) were removed including 47 for infection and eight for occlusion in 54 months. There was no significant difference in the frequency of complications between TIVAD-V and TIVAD-O. There was no significant difference in time-to-removal between TIVAD-V and TIVAD-O (17.0 months, IQR [10.5-25.0] and 18.4 months, IQR [11.5-22.9], p = 0.345, respectively). CONCLUSION: There was no difference between TIVAD with valved and open catheter in terms of complications and time-to-removal in patients treated by chemotherapy.
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INTRODUCTION: Laryngeal chondrosarcoma (LCS) is a rare tumor of slow evolution whose treatment is poorly codified. For a long time, a radical treatment by total laryngectomy (TL) was proposed. More recent studies tend to propose a conservative surgical approach of the larynx. The objective of this study was to compare the overall survival (OS) of total laryngectomized patients (TL+) versus non-laryngectomized patients (TL-). The secondary objectives were to analyse the reoperation free survival (RFS), the total laryngectomy free survival (TLFS) and to identify the preoperative factors leading surgeons to propose TL. MATERIALS AND METHODS: A retrospective analysis of prospectively collected incident cases from the REFCOR and NetSarc-ResOs multicenter databases between March 1997 and June 2021 was conducted. A propensity score matching analysis was performed to compare the OS of TL+ and TL-patients. RESULTS: 74 patients were included. After propensity score, the 5-year OS of TL+ and TL-patients was comparable (100 %, p = 1). The 5-year RFS rate was 69.2 % (95 % CI [57.5-83.4]) and the 5-year TLFS was 61.7 % (95 % CI [50.4-75.5]). Cricoid involvement greater than 50 % (HR 3.58; IC 95 % [1.61-7.92] p < 0.001), an ASA score of 3 or 4 (HR 5.07; IC 95 % [1.64-15.67] p = 0.009) and involvement of several cartilages (HR 5.26; IC 95 % [1.17-23.6] p = 0.04) are prognostic factors for TL. Dyspnea caused by the tumour is a prognostic factor for reoperation (HR 2.59; IC 95 % [1.04-6.45] p = 0.03). CONCLUSION: These results demonstrate that conservative treatment should be considered as first-line treatment for laryngeal chondrosarcoma.
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Condrosarcoma , Neoplasias Laríngeas , Laringe , Humanos , Pronóstico , Estudios Retrospectivos , Laringe/cirugía , Laringe/patología , Laringectomía/métodos , Condrosarcoma/cirugía , Condrosarcoma/patologíaRESUMEN
PURPOSE: The objective of our study was to evaluate the ability of preoperative MRI tractography to visualize and predict the path of the facial nerve with respect to an intra-parotid mass. METHODS: We performed an observational bicentric study from June 2019 to August 2020. All patients older than 18 years old, treated for a parotid mass with surgical indication, without MRI contraindication and who agreed to participate in the study were enrolled prospectively. All patients underwent a cervico-facial MRI with tractographic analysis. Postprocessed tractography images of the intra-parotid facial nerve were analyzed by two expert radiologists in head and neck imaging. The intraoperative anatomical description of the facial nerve path and its relationship to the mass was performed by the surgeon during the operation, with no visibility on MRI examination results. A statistical study allowed for the description of the data collected as well as the measurement of inter-observer agreement and agreement between tractography and surgery using kappa coefficients. RESULTS: Fifty-two patients were included. The facial nerve trunk and its first two divisional branches were visualized via tractography in 93.5% of cases (n = 43). The upper distal branches were visualized in 51.1% of cases (n = 23), and the lower branches were visualized in 73.3% of cases (n = 33). Agreement with the location described per-operatively was on average 82.9% for the trunk, 74.15% for the temporal branch, and 75.21% for the cervico-facial branch. CONCLUSION: Fiber tractography analysis by MRI of the intra-parotid facial nerve appears to be a good test for predicting the path of the nerve over the parotid mass and could be an additional tool to guide the surgeon in the operative procedure.
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Nervio Facial , Neoplasias de la Parótida , Adolescente , Humanos , Nervio Facial/cirugía , Imagen por Resonancia Magnética/métodos , Cuello/patología , Glándula Parótida/diagnóstico por imagen , Glándula Parótida/cirugía , Glándula Parótida/inervación , Neoplasias de la Parótida/diagnóstico por imagen , Neoplasias de la Parótida/cirugía , Neoplasias de la Parótida/patologíaRESUMEN
OBJECTIVES: Sinonasal undifferentiated carcinoma (SNUC) is a rare and aggressive disease requiring multimodal treatment, and multiple new entities once included in the spectrum of SNUC, such as SWI/SNF-deficient carcinomas, are emerging. We aimed to provide new data regarding the role of chemotherapy and surgery and the prognostic factors of disease-free survival. METHODS: This study was based on data from the REFCOR database and included patients with SNUC treated with curative intent from 2007 to 2021 across 22 centres in France. RESULTS: A total of 80 patients were included in the analysis. Among the entire cohort, the 5-year disease-free survival (DFS) and overall survival (OS) rates were 58% and 63%, respectively. Of 100% of the patients treated with irradiation, 29% underwent surgery, 56% neoadjuvant chemotherapy (82% had either a partial or a complete response) and 76% chemoradiotherapy. No treatment modality was associated with a better OS or DFS, including surgery (p = 0.34). There was a trend for a better DFS for the patients treated with chemotherapy (neoadjuvant or concomitant, p = 0.062). Overall survival at 3 years was 58% for SWI/SNF deficient group and 86% for non deficient group (p = 0.14). The locoregional relapse rate without distant metastases was 21% in the exclusive radiotherapy group and 26% in the surgery group. Grade 3 or higher toxicities concerned 9%, 32% and 29% of patients for surgery, radiotherapy and chemotherapy respectively. CONCLUSION: In the management of localised SNUC among all patients treated with irradiation, surgery yielded no benefit, whereas the addition of chemotherapy tended to improve disease-free survival.
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Neoplasias de Cabeza y Cuello , Neoplasias del Seno Maxilar , Humanos , Recurrencia Local de Neoplasia/terapia , Neoplasias del Seno Maxilar/terapia , Terapia Combinada , Estudios RetrospectivosRESUMEN
PURPOSE: The primary objective was to determine whether the analysis of textural heterogeneity of vestibular schwannomas on MRI at diagnosis was predictive of their radiological evolutivity. The secondary objective was to determine whether some clinical or radiological factors could also be predictive of growth. METHODS: We conducted a pilot, observational and retrospective study of patients with a vestibular schwannoma, initially monitored, between April 2001 and November 2019 within the Oto-Neurosurgical Institute of Champagne Ardenne, Texture analysis was performed on gadolinium injected T1 and CISS T2 MRI sequences and six parameters were extracted: mean greyscale intensity, standard deviation of the greyscale histogram distribution, entropy, mean positive pixels, skewness and kurtosis, which were analysed by the Lasso method, using statistically penalised Cox models. Extrameatal location, tumour necrosis, perceived hearing loss < 2 years with objectified tone audiometry asymmetry, tinnitus at diagnosis, were investigated by the Log-Rank test to obtain univariate survival analyses. RESULTS: 78 patients were included and divided into 2 groups: group A comprising 39 "stable patients", and B comprising the remaining 39 "progressive patients". Independent analysis of the texture factors did not predict the growth potential of vestibular schwannomas. Among the clinical or radiological signs of interest, hearing loss < 2 years was identified as a prognostic factor for tumour progression with a significant trend (p = 0.05). CONCLUSIONS: This study did not identify an association between texture analysis and vestibular schwannomas growth. Decreased hearing in the 2 years prior to diagnosis appears to predict potential radiological progression.
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Neuroma Acústico , Acúfeno , Humanos , Neuroma Acústico/diagnóstico por imagen , Neuroma Acústico/complicaciones , Estudios Retrospectivos , Imagen por Resonancia Magnética/métodos , AudiciónRESUMEN
Medication-related osteonecrosis of the jaw (MRONJ) is a complication caused by anti-resorptive agents and anti-angiogenesis drugs. Since we wanted to write a protocol for a randomized clinical trial (RCT), we reviewed the literature for the essential information needed to estimate the size of the active patient population and measure the effects of therapeutics. At the same time, we designed a questionnaire intended for clinicians to collect detailed information about their practices. Twelve essential criteria and seven additional items were identified and compiled from 43 selected articles. Some of these criteria were incorporated in the questionnaire coupled with data on clinical practices. Our review found extensive missing data and a lack of consensus. For example, the success rate often combined MRONJ stages, diseases, and drug treatments. The occurrence date and evaluation methods were not harmonized or quantitative enough. The primary and secondary endpoints, failure definition, and date coupled to bone measurements were not well established. This information is critical for writing a RCT protocol. With this review article, we aim to encourage authors to contribute all their findings in the field to bridge the current knowledge gap and provide a stronger database for the coming years.
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Osteonecrosis de los Maxilares Asociada a Difosfonatos , Conservadores de la Densidad Ósea , Humanos , Difosfonatos , Osteonecrosis de los Maxilares Asociada a Difosfonatos/tratamiento farmacológico , Conservadores de la Densidad Ósea/efectos adversos , Inhibidores de la Angiogénesis , Conocimiento , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Medication-related osteonecrosis of the jaw (MRONJ) is a complication of certain pharmacological treatments such as bisphosphonates, denosumab, and angiogenesis inhibitors. There are currently no guidelines on its management, particularly in advanced stages. The human amniotic membrane (hAM) has low immunogenicity and exerts anti-inflammatory, antifibrotic, antimicrobial, antiviral, and analgesic effects. It is a source of stem cells and growth factors promoting tissue regeneration. hAM acts as an anatomical barrier with suitable mechanical properties (permeability, stability, elasticity, flexibility, and resorbability) to prevent the proliferation of fibrous tissue and promote early neovascularization at the surgical site. In oral surgery, hAM stimulates healing and facilitates the proliferation and differentiation of epithelial cells in the oral mucosa and therefore its regeneration. We proposed using cryopreserved hAM to eight patients suffering from cancer (11 lesions) with stage 2-3 MRONJ on a compassionate use basis. A collagen sponge was added in some cases to facilitate hAM grafting. One or three hAMs were applied and one patient had a reapplication. Three patients had complete closure of the surgical site with proper epithelialization at 2 weeks, and two of them maintained it until the last follow-up. At 1 week after surgery, three patients had partial wound dehiscence with partial healing 3 months later and two patients had complete wound dehiscence. hAM reapplication led to complete healing. All patients remained asymptomatic with excellent immediate significant pain relief, no infections, and a truly positive impact on the patients' quality of life. No adverse events occurred. At 6 months of follow-up, 80% of lesions had complete or partial wound healing (30 and 50%, respectively), while 62.5% of patients were in stage 3. Radiological evaluations found that 85.7% of patients had stable bone lesions (n = 5) or new bone formation (n = 1). One patient had a worsening MRONJ but remained asymptomatic. One patient did not attend his follow-up radiological examination. For the first time, this prospective pilot study extensively illustrates both the handling and surgical application of hAM in MRONJ, its possible association with a collagen sponge scaffold, its outcome at the site, the application of multiple hAM patches at the same time, and its reapplication.
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Over the past 25 years, we have demonstrated the feasibility of airway bioengineering using stented aortic matrices experimentally then in a first-in-human trial (n = 13). The present TRITON-01 study analyzed all the patients who had airway replacement at our center to confirm that this innovative approach can be now used as usual care. For each patient, the following data were prospectively collected: postoperative mortality and morbidity, late airway complications, stent removal and status at last follow-up on November 2, 2021. From October 2009 to October 2021, 35 patients had airway replacement for malignant (n = 29) or benign (n = 6) lesions. The 30-day postoperative mortality and morbidity rates were 2.9% (n = 1/35) and 22.9% (n = 8/35) respectively. At a median follow-up of 29.5 months (range 1-133 months), 27 patients were alive. There have been no deaths directly related to the implanted bioprosthesis. Eighteen patients (52.9%) had stent-related granulomas requiring a bronchoscopic treatment. Ten among 35 patients (28.6%) achieved a stent free survival. The actuarial 2- and 5-year survival rates (Kaplan-Meier estimates) were respectively 88% and 75%. The TRITON-01 study confirmed that airway replacement using stented aortic matrices can be proposed as usual care at our center. Clinicaltrials.gov Identifier: NCT04263129.
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Estenosis de la Válvula Aórtica , Bioprótesis , Prótesis Valvulares Cardíacas , Adulto , Humanos , Estenosis de la Válvula Aórtica/cirugía , Estudios de Seguimiento , Complicaciones Posoperatorias , Stents , Resultado del TratamientoRESUMEN
OBJECTIVE: Treatment of choice for trigeminal neuralgia (TN) by neurovascular conflict in case of failure of medical treatment is microvascular decompression (MVD). It is a safe and effective technique in the short and long term. But what about older patients who are considered more fragile anesthetically and surgically? Our Objective is to demonstrate the efficacy and complication rate of microvascular decompression (MVD) for older and younger patients with trigeminal neuralgia (TN) due to neurovascular conflict. METHODS: 102 patients with TN due to neurovascular conflict were included (June 2005-December 2016) in a single Regional hospital. 25 were included in the group composed of ≥ 70-year-old patients (G1), while 77 were included in the < 70-year-old group (G2). The patients were operated on by the same surgical team using a retro-sigmoid approach to access the neurovascular conflict. The epidemiologic, clinical, anesthetic, and surgical data were extracted. RESULTS: The immediate efficacy of surgical treatment (BNI pain intensity = I) was 96% in G1 and 96.10% in the G2 group (p = 0.71). At 3-year follow-up, the efficacy rate was 89% and 86%, respectively (p = 0.93). At 5 years, it was 92% and 92% (p = 0.98). Complication rates were comparable between the two groups (20% versus 27%; p = 0.47) and no deaths occurred despite the fact that G1 group had worst preoperative anesthetic score (ASA-NYHA). CONCLUSION: MVD is a durable procedure in patients over 70 years of age diagnosed with essential TN. The complication rate and immediate-, medium-, and long-term efficacy were similar to those of younger patients.
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Cirugía para Descompresión Microvascular , Neuralgia del Trigémino , Anciano , Anciano de 80 o más Años , Humanos , Cirugía para Descompresión Microvascular/efectos adversos , Cirugía para Descompresión Microvascular/métodos , Dimensión del Dolor , Estudios Retrospectivos , Resultado del Tratamiento , Neuralgia del Trigémino/etiología , Neuralgia del Trigémino/cirugíaRESUMEN
The article entitled, "Whole-Body Cryotherapy as an Innovative Treatment for COVID 19-Induced Anosmia-Hyposmia: A Feasibility Study," by Legrand FD, Polidori G, Beaumont F, Bouchet B, Morin A, Derruau S, and Brenet E (Epub ahead of print Jan 13, 2022; DOI: 10.1089/jicm.2021.0254) is officially retracted at the request of the authors. This request came after the paper had undergone full peer review, three rounds of revisions, acceptance, page proofs, and ultimately, online publication. The Methods section of the published paper states that the study had "secured University ethics clearance "1 but the authors explained that, "after re-discussion and internal reassessment, it appears clearly that this study required, according to French law, the approval of a specific committee known as the '[C]ommittee for the [P]rotection of [P]ersons (CPP)' and not a simple ethical agreement. For this reason, [we] request, in good faith, that the article be retracted. We apologize for this delay in taking a position, but this study gave rise to a re-discussion with our peers of the methodology which led us to realize our error 'a posteriori.'" The authors' respective institutions have been notified by the publisher. Journal of Integrative and Complementary Medicine is committed to upholding the rigors of scientific publishing and the veracity of the literature. Reference 1. Legrand FD, Polidori G, Beaumont F, et al. Whole-body cryotherapy as an innovative treatment for COVID 19-induced anosmia-hyposmia: a feasibility study. Epub ahead of print Jan 13, 2022; DOI: 10.1089/jicm.2021.0254.
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Anosmia , COVID-19 , COVID-19/terapia , Crioterapia/efectos adversos , Estudios de Factibilidad , HumanosRESUMEN
OBJECTIVE: When Ménière's disease (MD) becomes disabling due to the frequency of attacks or the appearance of drop attacks (i.e., Tumarkin otolithic crisis) despite "conservative" medical and surgical treatments, a radical treatment like vestibular neurotomy (VN) is possible. An ideal MD treatment would relieve symptoms immediately and persist after the therapy. The aim of this study was to identify if VN was effective after 10 years of follow-up regarding vertigo and drop attacks, and to collect the immediate complications. METHODS: The authors report a retrospective, single-center (i.e., in a single tertiary referral center with otoneurological surgery activity) cohort study conducted from January 2003 to April 2020. All patients with unilateral disabling MD who had received a VN with at least 10 years of follow-up were included. The therapeutic efficacy was defined by complete disappearance of vertigo and drop attacks. The postoperative complications (CSF leak, total deafness, meningitis, death) were determined immediately after the surgery, and the hearing thresholds were determined during the patient follow-up with the pure tone average (PTA). RESULTS: A total of 74 patients (of 85 who were eligible), average age 51.9 ± 11.1 years, including 38 men (51.4%), with disabling MD and/or Tumarkin drop attacks (24.3%) received VN, with at least 10 years of follow-up after surgery. After an average follow-up of 12.4 ± 1.7 years (range 10.0-16.3 years), 67 patients (90.5%) no longer presented any vertiginous attacks, and no patient experienced drop attack. The mean variation in early pre- and postoperative PTA was not statistically significant (n = 64, 2.2 ± 10.3 decibels hearing level [range -18 to 29], 95% CI [-0.4 to 4.37]; p = 0.096), and 84.4% of the patients evaluated had unchanged or improved postoperative PTA. Three significant complications were noted, including two surgical revisions for CSF leak. There was no permanent facial paralysis, meningitis, or death. CONCLUSIONS: In case of disabling MD (disabling vertigo refractory to conservative vestibular treatments-Tumarkin drop attacks), VN via the retrosigmoid approach must be the prioritized proposal in comparison to intratympanic gentamicin injections, because of the extremely low complication rate and the immediate and long-lasting effect of this treatment on vertigo and falls.
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OBJECTIVES: Close margin is a frequent situation after parotidectomy. The need for systematic prophylactic revision surgery is a question that arises regularly for malignant tumors, as it exposes to a high risk of facial palsy, while oncological benefits are unclear. STUDY DESIGN: retrospective study. SETTING: Multicentric. SUBJECTS AND METHODS: We included all patients operated for systematic revision surgery in case of close margins after parotidectomy for a malignant tumor and analyzed the rate of tumor residue and its risk factors. RESULTS: A tumor residue was identified in 43.5% of 23 cases, but none in case of initial complete excision with supra-millimetric margins. Invaded lymph nodes were identified in 6 cases, but none in case of low-grade tumors. CONCLUSIONS: Systematic revision seems mandatory in case of infra-millimetric margins and high-grade tumors or positive lymph node; further studies are needed to confirm whether it can be spared for T1-T2/N0 low-grade tumors, with close margins but complete initial excision.
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Neoplasias de la Parótida , Humanos , Márgenes de Escisión , Recurrencia Local de Neoplasia/epidemiología , Recurrencia Local de Neoplasia/cirugía , Neoplasias de la Parótida/patología , Neoplasias de la Parótida/cirugía , Reoperación , Estudios RetrospectivosRESUMEN
PURPOSE: Assessment of inspiratory dyspnoea associated with upper airway obstruction is based on subjective clinical and nasal fibreoptic laryngoscopy (NFL) signs. The aim of this study was to determine whether peak inspiratory flow (PIF) measurement could indicate the need for upper airway release surgery in patients with acute inspiratory dyspnoea during emergency. METHODS: A retrospective single-institution study (February 2018-March 2020) of 48 patients with acute inspiratory dyspnoea and PIF measurement (Peak Flow In-Check Dial G16®-Harlow-England) was conducted. The surgical decision was based on the clinical evaluation of the patient's respiratory tolerance and NFL. RESULTS: Forty-eight patients were included in this study. Thirty-five patients underwent surgery (PIF: 36 L/min), and 13 patients did not (PIF: 58 L/min) (p = 0.0009). Three of these 13 patients underwent an operation later (PIF value: 42 L/min versus 63 L/min for the 10 others [p = 0.25]). CONCLUSION: PIF measurement is a quantitative, objective, inexpensive, non-invasive, and quick test that is potentially useful for general practitioners, mobile medical teams, or for ear-nose-and-throat specialists. A threshold of 42 L/min can help doctors in emergency decision making to refer patients to an ear-nose-and-throat specialist to release the upper airway and perform surgery or to choose medical monitoring for patients with emergency inspiratory dyspnoea.
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Disnea , Nariz , Disnea/diagnóstico , Disnea/etiología , Inglaterra , Humanos , Capacidad Inspiratoria , Estudios RetrospectivosRESUMEN
OBJECTIVE: To compare the impact of two radiation modalities on loco-regional control, survival and tumour emergence, after node dissection for an unilateral head and neck carcinoma of unknown primary (HNCUP). MATERIALS AND METHODS: This is a multicentric retrospective study of 138 patients with unilateral HNCUP treated between 2002 and 2017. The absence of primary tumour was assessed by a systematic panendoscopy and positron emission tomography. Neck dissection was initially performed for all patients. Radiation Therapy was delivered on ipsilateral lymph node areas in 62 cases (44%: UL-RT group) and on bilateral lymph node areas and the entire pharyngeal mucosa in 77 cases (56%: COMP-RT group). Impact of radiation modalities on locoregional control and overall survival was assessed using propensity score matching method in order to balance baseline characteristics between the two groups. RESULTS: The population included 80.4% men, 80.4% smokers, 32.6% P16 positive tumours and 71.0% extracapsular extension. After a median follow-up of 5 years, the locoregional control rate was 80.3% in the UL-RT group and 75.3% in the COMP-RT group (p = 0.688). The corresponding rate of contralateral lymph node recurrence was 0% versus 2.6% (p = 0.503) and the rate of tumour emergence was 11.5% versus 9.1% (p = 0.778). No significant difference was observed between the UL-RT and the COMP-RT groups for overall survival (p = 0.9516), specific survival (p = 0.4837) or tumour emergence (p = 0.9034). CONCLUSION: UL-RT seems to provide similar outcomes as COMP-RT in unilateral HNCUP post-operative management.
Asunto(s)
Carcinoma , Neoplasias de Cabeza y Cuello , Neoplasias Primarias Desconocidas , Femenino , Neoplasias de Cabeza y Cuello/radioterapia , Neoplasias de Cabeza y Cuello/cirugía , Humanos , Masculino , Recurrencia Local de Neoplasia , Puntaje de Propensión , Estudios RetrospectivosRESUMEN
INTRODUCTION: Different treatments exist for Zenker diverticulum. We compared flexible endoscopic myotomy of the cricopharyngeal muscle, using a technique called the "window technique" in order to improve the field of view, to surgical approaches. MATERIALS AND METHODS: Patients were retrospectively included and divided into a gastrointestinal group, with flexible endoscopic myotomy, and an ear-nose-throat treatments group with either rigid endoscopic treatment, either cervicotomy. We evaluated effectiveness in terms of quality of life (on a scale on 0 to 10) safety and technical aspects of each procedure. RESULTS: A total 106 patients who underwent 128 interventions were included. Rigid endoscopic procedures were the shortest (p < 0.001), with no difference for adverse event. Endoscopic approaches, flexible and rigid ones, were associated with shorter time to intake resumption (1 and 3 days, respectively, vs 6 after cervicotomy) and shorter length of hospital stay (3 and 4 days, respectively, vs 7 after cervicotomy) (p = 0.001). Post-operative QoL was better after flexible endoscopy (9/10) and open cervicotomy (9/10) than after rigid endoscopy (7/10) (p = 0.004). Patients declared fewer residual symptoms after open cervicotomy (77% of low symptomatic patients) and flexible endoscopy (80%) than after rigid endoscopy (43%) (p = 0.003). Conversion to open surgery was more frequent during rigid than flexible endoscopies (18% vs 0%, p = 0.0008). CONCLUSION: Flexible endoscopic approach of Zenker diverticulum treatment seems to be safe and effective and may be an alternative to surgical approaches. Myotomy can be eventually helped by the window technique.