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BACKGROUND: The link between post-operative narcotic prescription and opioid misuse has spurred a nationwide effort to reduce perioperative opioid use. Previous work has suggested that perioperative gabapentin may reduce post-operative pain and opioid consumption across different procedures, although the optimal regimen remains to be defined. METHODS: Chronic rhinosinusitis (CRS) patients undergoing functional endoscopic sinus surgery (FESS) with or without septoplasty were randomized to receive a 7-day pre- and post-operative course of placebo or gabapentin, starting at 300 mg daily and titrated to 300 mg three times daily, in a double-blind fashion. Primary endpoint was pain level using a validated visual analog scale (VAS). Secondary endpoints included post-operative opioid consumption and side effects, as well as modified Lund-Kennedy endoscopy, Lund-Mackay, and SNOT-22 scores. RESULTS: Analysis of 35 patients (20 gabapentin, 15 control) showed no significant difference in mean postoperative VAS (p = 0.18) or postoperative opioid consumption between the placebo and gabapentin groups (2.3 and 4.8 oxycodone tablets respectively, p = 0.18). 15 of 35 patients did not require any post-operative oxycodone tablets, and only two patients required more than six tablets. CONCLUSION: Preliminary results show no significant change in pain after FESS with or without septoplasty in patients taking 7-day pre- and post-operative gabapentin versus placebo. Results also showed no significant difference in opioid consumption between the treatment and placebo groups. Post-operative pain scores and opioid requirements are both quite low following FESS. Many patients do not need opioids at all, suggesting that routine initial post-operative opioid prescriptions can be limited accordingly.
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Analgésicos Opioides , Analgésicos , Humanos , Gabapentina/uso terapéutico , Analgésicos/uso terapéutico , Oxicodona , Manejo del Dolor/métodos , Dolor Postoperatorio/tratamiento farmacológico , Dolor Postoperatorio/etiología , Dolor Postoperatorio/prevención & control , Método Doble CiegoRESUMEN
PURPOSE: To analyze recurrence patterns of chronic sinusitis with nasal polyposis (CRSwNP) in patients who underwent complete FESS and identify predisposing factors for different patterns of recurrence. METHODS: Retrospective analysis of patients with CRSwNP who underwent complete FESS at our tertiary medical center. Recurrence patterns were classified into edema, polyp and normal endoscopy, as well as into early (within 6 months) and late recurrence. Statistical analysis to identify risk factors for recurrence included univariate, multivariate logistic regression and cox regression models. RESULTS: 114 patients were included with an average follow-up of 27 months. 91% were categorized as type-2 inflammation. Recurrence was observed in 65.8% of patients within a mean of 12.9 months. 46.7% had polyp recurrence while 53.3% had edema recurrence. Early recurrence was observed in 41%. Serum eosinophilia > 500 cells/uL was found to be significantly associated with recurrence (RR = 1.62, p-value = 0.046), and particularly with polyp recurrence (RR = 3.9, p-value = 0.001). No predictive factors for early recurrence were identified. Edema recurrence was managed with intranasal corticosteroids while polyp recurrence required systemic therapy including biologic therapy. CONCLUSIONS: In this study, two thirds of patients experienced post operative recurrence, either mucosal edema or nasal polyps, with similar frequency during an average follow up of over 2 years. Early recurrence was noted in 41% of recurrent cases. Serum eosinophils > 500 cells/uL was the only risk factor for recurrence on multivariate analysis, more accurate markers are needed for improved treatment allocation to CRSwNP patients.
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PURPOSE: To perform a systematic review and meta-analysis of randomized controlled trials (RCTs) that assessed the efficacy of perioperative intravenous lidocaine versus placebo in improving the quality of surgical field during functional endoscopic sinus surgery (FESS). METHODS: PubMed, Scopus, Web of Science, and CENTRAL were thoroughly searched from inception until June 2023. The included RCTs were evaluated via RoB-2 tool. Our primary endpoint included intraoperative surgical field quality, and secondary endpoints involved operative duration, estimated blood loss, time for post-anesthesia care unit (PACU) discharge, postoperative pain, mean difference in heart rate (HR), and mean difference in mean arterial pressure (MAP). Continuous data were pooled as mean difference (MD) or standardized mean difference (SMD) via RevMan software. Also, the certainty of evidence for each outcome were assessed according to the GRADE system. RESULTS: Four RCTs with total of 267 patients were included. Regarding the intraoperative quality of surgical field, the results indicated a significant difference in favor of the lidocaine group compared to the placebo group (n = 3 RCTs, MD - 0.80, 95% CI [- 0.98, - 0.61], p < 0.001, moderate certainty of evidence). The trial sequential analysis showed there is a substantial and conclusive evidence. Regarding time for PACU discharge, there was a significant difference that favor lidocaine group (p < 0.05). On the contrary, there was no significant difference between lidocaine and placebo groups in terms of operative duration, estimated blood loss, postoperative pain, mean change in MAP and HR, (p > 0.05). CONCLUSION: Our review revealed that lidocaine infusion, compared with a placebo, significantly improved the surgical field and shortened the time required for PACU discharge. However, lidocaine did not reduce surgery time, estimated blood loss, postoperative pain, MAP, or HR.
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Anestésicos Locales , Endoscopía , Lidocaína , Humanos , Lidocaína/administración & dosificación , Anestésicos Locales/administración & dosificación , Endoscopía/métodos , Infusiones Intravenosas , Ensayos Clínicos Controlados Aleatorios como Asunto , Senos Paranasales/cirugía , Dolor Postoperatorio/prevención & control , Dolor Postoperatorio/tratamiento farmacológico , Atención Perioperativa/métodos , Pérdida de Sangre Quirúrgica/prevención & control , Tempo OperativoRESUMEN
PURPOSE: Office-based rhinologic procedures (OBRP) have become widely available in North America due to technological advances and appropriate patient selection. Nevertheless, the literature exploring the safety of these procedures remains limited. The objective of this study was to further evaluate the safety, tolerability and efficacy of these procedures with a more robust sample size to allow for capture of rare events. METHODS: A retrospective chart review of all patients who underwent OBRP from May 2015 to March 2023. Information regarding patient demographics, the indication for surgery, wait time, tolerability, intra- and postoperative complications, need for revisions, and type of revision (if applicable) was recorded. RESULTS: 1208 patients underwent OBRP during the study period. No patients were excluded. These included turbinoplasties (35%), endoscopic sinus surgeries (ESS) (26%), septoplasties (15%), nasal fracture reductions (7%), and a variety of other procedures. For ESS procedures, the anterior ethmoids and the maxillary sinuses were the most common sinuses treated. 1.1% of procedures were aborted prior to completion. The post-operative complication rate was 3.2%, with 2 major complications (significant bleeding and sepsis) encountered. The mean follow-up overall was 11 months and for ESS it was 15.8 months. CONCLUSION: Office-based rhinologic procedures are well tolerated and safe for the appropriate patient and associated with shorter wait-times as well as avoidance of general anesthesia. The complication rates are similar to or lower than previously reported rates for rhinologic surgeries done in the operating room. The low rates of revision surgery also demonstrate the efficacy of these procedures.
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BACKGROUND AND OBJECTIVES: This paper presents an overview on nasal packing materials which are available in Germany. The current literature is analyzed whether there are robust criteria regarding use nasal packing after sinonasal surgery, whether there are fundamental and proven advantages or disadvantages of products, and what this means in clinical practice. MATERIALS AND METHODS: Selective literature analysis using the PubMed database (key words "nasal packing", "nasal tamponade", "nasal surgery", "sinonasal surgery", or "sinus surgery"), corresponding text books and resulting secondary literature. RESULTS AND CONCLUSIONS: Because of systematic methodological shortcomings, the literature does not help in the decision-making about which nasal packing should be used after which kind of sinonasal surgery. In fact, individual approaches for the many different clinical scenarios are recommended. In principle, nasal packing aims in hemostasis, should promote wound healing, and should not result in secondary morbidity. Nasal packing materials should be smooth (non-absorbable materials), inert (absorbable materials), and should not exert excessive pressure. Using non-absorbable packing entails the risk of potentially lethal aspiration and ingestion. For safety reasons inpatient control is recommended as long as this packing is in situ. With other, uncritical packing materials and in patients with special conditions, outpatient control could be justified.
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Procedimientos Quírurgicos Nasales , Sinusitis , Humanos , Sinusitis/cirugía , Nariz , Epistaxis/prevención & control , Epistaxis/cirugía , Cicatrización de Heridas , Procedimientos Quírurgicos Nasales/métodos , Endoscopía/métodosRESUMEN
BACKGROUND AND OBJECTIVE: The terms "functional" and "radical" paranasal sinus surgery were often considered to be different operations which were mutually exclusive. This overview aims to look at the basics of these terms and surgical procedures and to work out the resulting surgical concepts for clinically relevant indications. MATERIAL AND METHODS: Selective literature analysis using the data base PubMed, corresponding textbooks and resulting secondary literature regarding functional and radical or extended paranasal sinus surgery. Similarly, the current literature regarding clinically relevant indications for sinus surgery were analyzed. RESULTS AND CONCLUSION: Modern pathophysiological knowledge, anatomically and pathophysiologically substantiated endoscopic surgical procedures and the usage of up to date technical possibilities have resulted in concepts which combine functional and so-called radical or extended surgery of the paranasal sinuses that complement each other and sometimes even overlap. The preoperative diagnosis and definition of underlying diseases are decisive and should be as precise as possible, as the extent and surgical details mainly depend on them: a sole creation of free drainage pathways, an additional creation of anatomical access for subsequent topical treatment or a complete (radical) removal of a pathological process.
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Senos Paranasales , Humanos , Senos Paranasales/cirugía , Endoscopía/métodos , Bases de Datos Factuales , Enfermedad CrónicaRESUMEN
INTRODUCTION: Intracranial infection is often associated with contiguous sinus infection, with Streptococcus intermedius being the most common pathogen. Microbiological assessment is possible via sinus or intracranial sampling. While a sinus approach is minimally invasive, it is not clear whether this yields definitive microbiological diagnosis leading to optimized antimicrobial therapy and avoidance of intracranial surgery. METHODS: A retrospective review of a prospectively collected electronic departmental database identified patients between 2019 and 2022. Further demographic and microbiological information was obtained from electronic patient records and laboratory management systems. RESULTS: Thirty-one patients were identified with intracranial subdural and/or epidural empyema and concurrent sinus involvement during the 3-year study period. The median age of onset was 10 years with a slight male predominance (55%). All patients had intracranial sampling with 15 patients undergoing sinus sampling in addition. Only 1 patient (7%) demonstrated identical organism(s) grown from both samples. Streptococcus intermedius was the most common pathogen in intracranial samples. Thirteen patients (42%) had mixed organisms from their intracranial cultures and 57% of samples undergoing bacterial PCR identified additional organisms, predominantly anaerobes. Sinus samples had a significant addition of nasal flora and Staphylococcus aureus which was rarely grown from intracranial samples. Of concern, 7/14 (50%) of sinus samples did not identify the main intracranial pathogen diagnosed on intracranial culture and additional PCR. Literature review identified 21 studies where sinus drainage was used to treat intracranial empyemas, with only 6 authors reporting concurrent microbiology results. This confirmed our cohort to be the largest comparative study in the current literature. No center has observed a greater than 50% concordance in microbiological diagnoses. CONCLUSION: Endoscopic sinus surgery may have therapeutic benefit, but it is not an appropriate approach for microbiological diagnosis in pediatric subdural empyemas. High rates of contaminating nasal flora can lead to misdiagnosis and inappropriate treatment. Routine addition of 16S rRNA PCR to intracranial samples is recommended.
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Empiema Subdural , Absceso Epidural , Senos Paranasales , Sinusitis , Niño , Femenino , Humanos , Masculino , Empiema Subdural/diagnóstico , Empiema Subdural/microbiología , Absceso Epidural/complicaciones , Estudios Retrospectivos , ARN Ribosómico 16S , Sinusitis/complicacionesRESUMEN
In this study, we established a novel capillary electrophoresis method for monitoring the concentration of doripenem in human plasma. As a time-dependent antibiotic, doripenem maximizes its antibacterial effects and minimizes the potential for antibiotic resistance through careful therapeutic drug monitoring. Two online preconcentration techniques, field-enhanced sample stacking (FESS) and sweeping, were coupled to enhance the detection sensitivity. Briefly, an uncoated fused silica capillary (40 cm × 50 µm i.d) was rinsed with a high conductivity buffer (HCB) composed of 150 mM phosphate buffer (NaH2PO4, pH 2.5) and 20% methanol. A large sample plug prepared in a low-conductivity phosphate buffer (50 mM NaH2PO4, pH 2.5) was then hydrodynamically injected (5 psi, 80 s) into the capillary. Under an applied voltage of -30 kV, the analyte was accumulated at the FESS boundary and swept by the negatively charged micelles toward the UV detector. Plasma samples were pretreated by solid-phase extraction (SPE) to eliminate endogenous interferences. The validation results demonstrated a high coefficient of determination (r2 > 0.9995) for the regression curve with impressive precision and accuracy: relative standard deviation (RSD) <5.86% and relative error <4.63%. The limit of detection (LOD, S/N = 3) for doripenem was determined to be 0.4 µg/mL. Compared to the conventional micellar electrokinetic chromatography method, our developed method achieved a sensitivity enhancement of up to 488-fold for doripenem. Furthermore, the newly developed method successfully quantified doripenem concentrations in plasma samples obtained from patients accepting doripenem regimens, proving its application potential in the clinical realm.
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PURPOSE: This case series describes the ophthalmic manifestations of frontal sinus mucoceles and reports the long-term surgical outcomes of a combined endoscopic and upper-lid skin crease drainage approach carried out jointly with otorhinolaryngology. METHODS: We present a retrospective case review of 18 orbits and 15 patients presenting with frontal sinus mucocoeles, all of whom underwent drainage via an adapted anterior orbitotomy approach between January 2015 and July 2023. Data collection included preoperative and postoperative examination findings (visual acuity, extraocular motility, lid retraction, and lagophthalmos), mucocoele recurrence, cosmetic satisfaction, and surgical complications. Patients were followed up for an average of 22 months. RESULTS: All patients underwent successful frontal mucocoele drainage via a modified anterior orbitotomy and simultaneous endonasal approach. At presentation, three (20%) had extraocular restriction leading to diplopia, and six (40%) had proptosis in the eye adjacent to the mucocoele. One patient presented acutely with no light perception in the affected eye due to compressive optic neuropathy. All patients who had reduced extraocular motility before surgery regained full motility post-operatively. Treatment was successful in all cases, and there was no documented mucocoele recurrence during follow-up. Satisfactory aesthetic outcomes were achieved in all cases. Reported complications included temporary forehead numbness and ptosis of the affected eyelid, which resolved without intervention. CONCLUSION: The modified anterior orbitotomy approach to frontal mucocoeles allows optimal frontal sinus access and mucocoele treatment while preserving cosmesis.
A multidisciplinary approach to frontal sinus mucocoeles using an upper lid skin crease incision combined with endoscopic drainage allows full access to the frontal sinus and treatment of the mucocoele while preserving cosmesis.
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Background and Objectives: This study aims to establish the sheep head as a viable anatomical model for training in functional endoscopic sinus surgery through comprehensive anatomical examination and training-based assessment of participants' satisfaction. Materials and Methods: Participants were divided into three groups according to their prior experience in endoscopic sinus surgery; in total, 24 participants were included. Each participant in the study was assigned to perform the designated procedures on a single sheep's head. Following the completion of the procedures, each participant was provided with a 14-item comprehensive satisfaction questionnaire with a scale attributed from 1 to 5. The normality of distribution was checked by applying the Shapiro-Wilk Test. The Kruskal-Wallis test was applied to compare study group sentiment of agreement towards individual procedures. Results: No significant differences were noted between the answers of the different groups. For the resident group, the average satisfaction score was 4.09 ± 0.54; junior specialist group 4.00 ± 0.55; for the senior specialist group overall satisfaction average score was 4.2 ± 0.77. Conclusions: The sheep's head can be successfully used for learning and practicing manual skills and the use of instruments specific to functional endoscopic sinus surgery. Moreover, the sheep head model can be used for training in other diagnostic or surgical procedures in the field of otorhinolaryngology, such as endoscopy of the salivary glands, open laryngotracheal surgery, or in otologic surgery, but also in other different surgical fields such as neurosurgery, ophthalmology or plastic surgery. Despite the differences between the ovine model and human anatomy, it provides a resourceful and cost-effective model for beginners in endoscopic nasal surgery.
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Senos Paranasales , Humanos , Animales , Ovinos , Senos Paranasales/cirugía , Endoscopía/métodos , Nariz , Aprendizaje , Modelos AnatómicosRESUMEN
PURPOSE: Nasal saline irrigation is highly recommended in patients following functional endoscopic sinus surgery (FESS) to aid the postoperative recovery. Post-FESS patients have significantly altered anatomy leading to markedly different flow dynamics from those found in pre-op or non-diseased airways, resulting in unknown flow dynamics. METHODS: This work investigated how the liquid stream disperses through altered nasal cavities following surgery using Computational Fluid Dynamics (CFD). A realistic squeeze profile was determined from physical experiments with a 27-year-old male using a squeeze bottle with load sensors. The administration technique involved a head tilt of 45-degrees forward to represent a head position over a sink. After the irrigation event that lasted 4.5 s, the simulation continued for an additional 1.5 s, with the head orientation returning to an upright position. RESULTS: The results demonstrated that a large maxillary sinus ostium on the right side allows saline penetration into this sinus. The increased volume of saline entering the maxillary sinus limits the saline volume available to the rest of the sinonasal cavity and reduces the surface coverage of the other paranasal sinuses. The average wall shear stress was higher on the right side than on the other side for two patients. The results also revealed that head position alters the sinuses' saline residual, especially the frontal sinuses. CONCLUSION: While greater access to sinuses is achieved through FESS surgery, patients without a nasal septum limits posterior sinus penetration due to the liquid crossing over to the contralateral cavity and exiting the nasal cavity early.
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Hidrodinámica , Senos Paranasales , Adulto , Endoscopía/métodos , Humanos , Masculino , Cavidad Nasal , Lavado Nasal (Proceso)/métodos , Senos Paranasales/cirugía , Solución SalinaRESUMEN
INTRODUCTION: Chronic rhinosinusitis with nasal polyps (CRSwNP) often leads to impaired olfactory function and reduced quality of life. When conservative treatments such as nasal irrigation and topical steroids fail, functional endoscopic sinus surgery (FESS) is often necessary, because it improves symptoms and enhances quality of life. MATERIALS AND METHODS: A total of 88 patients was included in this prospective study. All subjects underwent an extensive examination both presurgically and 4 months after operations including nasal endoscopy and psychophysical olfactory testing (Sniffin' Sticks). Moreover, disease-specific quality of life was assessed and presurgical CT scans were rated regarding the opacification of the paranasal sinuses. RESULTS: Presurgically psychophysical tests showed an overall olfactory dysfunction. Olfactory test results (TDI score) correlated with endoscopic (Lund-Kennedy and Lildtholdt score) and CT scores (Lund-Mackay and TOCS scores). Four months after surgery olfactory function was enhanced and quality of life significantly showed an overall improvement. However, the outcome was dependent on the extent of presurgical olfactory function: olfaction and quality of life improved most pronounced in anosmics compared to hyposmic and especially normosmic patients. CONCLUSIONS: This study confirmed that FESS in CRSwNP leads to a significant improvement of both olfaction and disease-specific quality of life. Moreover, preoperative psychophysical assessment of the extent of olfactory dysfunction can help to objectively assess possible risks and expected benefits of the surgery in terms of olfaction and quality of life.
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Pólipos Nasales , Trastornos del Olfato , Rinitis , Sinusitis , Humanos , Pólipos Nasales/complicaciones , Pólipos Nasales/cirugía , Rinitis/complicaciones , Rinitis/cirugía , Estudios Prospectivos , Calidad de Vida , Sinusitis/complicaciones , Sinusitis/diagnóstico por imagen , Sinusitis/cirugía , Endoscopía/métodos , Enfermedad Crónica , Olfato , Trastornos del Olfato/diagnóstico , Trastornos del Olfato/etiología , Trastornos del Olfato/cirugíaRESUMEN
Functional endoscopic sinus surgery (FESS) is a treatment of choice for fungal sinus ball (mycetoma), which is considered safe with a very low major complication rate. We present an unusual case of a 12-year-old female, who underwent FESS for a sphenoid sinus mycetoma and which was complicated by an acute, compressive epidural fluid collection. This presumably resulted from sinus irrigation in the setting of an under-appreciated skull base and mucosal defects causing a ball-valve effect. Our patient had a temporary neurologic deficit with complete recovery, however, similar complications can have fatal consequences.
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Micetoma , Senos Paranasales , Niño , Endoscopía , Femenino , Humanos , Base del Cráneo , Seno EsfenoidalRESUMEN
OBJECTIVE: In this study we aimed to determine whether Desmopressin (DDAVP) can alter bleeding and improves surgeon visual field and decrease operation time or lessen use of anesthesiology medication in a clinical trial study. METHOD: This study is a randomized clinical trial using the permuted block randomization method. 44 patients were enrolled in study and divided into two equal intervention-control groups. The intervention group received maximum dose of 0/2 micrograms per kg of DDAVP. In the control group, 30 min before the surgery, 100 ml of normal saline will be injected. RESULTS: The amount of bleeding was 517/17 cc in control group during surgery while it was 387/72 cc in group receiving DDAVP which is significantly lower. The satisfaction of surgeon regarding suitable visual field was 6/45 in control group while it was 3/77 in DDAVP receivers which is lower. CONCLUSION: It seems that intravenous DDAVP can reduce bleeding during surgery and offer an enhanced vision for surgeon during surgery but it has no potential efficacy on reduction of period of surgery and need for anesthesiology medication like remifentanil and isoflurane.
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Desamino Arginina Vasopresina/administración & dosificación , Endoscopía/efectos adversos , Hemorragia/etiología , Hemorragia/prevención & control , Hemostáticos/administración & dosificación , Complicaciones Intraoperatorias/etiología , Complicaciones Intraoperatorias/prevención & control , Procedimientos Quirúrgicos Otorrinolaringológicos/efectos adversos , Rinitis/cirugía , Sinusitis/cirugía , Adulto , Enfermedad Crónica , Endoscopía/métodos , Femenino , Humanos , Infusiones Intravenosas , Masculino , Persona de Mediana Edad , Tempo Operativo , Procedimientos Quirúrgicos Otorrinolaringológicos/métodos , Resultado del TratamientoRESUMEN
PURPOSE: Pediatric cystic fibrosis (CF) patients have a variable onset, severity, and progression of sinonasal disease. The objective of this study was to identify genotypic and phenotypic factors associated with CF that are predictive of sinonasal disease, recurrent nasal polyposis, and failure to respond to standard treatment. METHODS: A retrospective case series was conducted of 30 pediatric patients with CF chronic rhinosinusitis with and without polyps. Patient specific mutations were divided by class and categorized into high risk (Class I-III) and low risk (Class IV-V). Severity of pulmonary and pancreatic manifestations of CF, number of sinus surgeries, nasal polyposis and recurrence, age at presentation to Otolaryngology, and Pediatric Sinonasal Symptom Survey (SN-5)/Sinonasal Outcome Test (SNOT-22) scores were examined. RESULTS: 27/30 patients (90%) had high risk mutations (Class I-III). 21/30 (70.0%) patients had nasal polyposis and 10/30 (33.3%) had recurrent nasal polyposis. Dependence on pancreatic enzymes (23/27, 85.2% vs 0/3, 0.0%, p = 0.009) and worse forced expiratory volumes (FEV1%) (mean 79, SD 15 vs mean 105, SD 12, p = 0.009) were more common in patients with high risk mutations. Insulin-dependence was more common in those with recurrent polyposis (5/10, 50% vs 2/20, 10%, p = 0.026). There was no statistical difference in ages at presentation, first polyps, or sinus surgery, or in polyposis presence, recurrence, or extent of sinus surgery based on high risk vs. low risk classification. CONCLUSION: CF-related diabetes was associated with nasal polyposis recurrence. Patients with more severe extra-pulmonary manifestations of CF may also be at increased risk of sinonasal disease.
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Fibrosis Quística/complicaciones , Enfermedades de los Senos Paranasales/etiología , Factores de Edad , Edad de Inicio , Niño , Preescolar , Enfermedad Crónica , Fibrosis Quística/genética , Diabetes Mellitus Tipo 1/epidemiología , Diabetes Mellitus Tipo 1/etiología , Progresión de la Enfermedad , Femenino , Predicción , Humanos , Masculino , Mutación , Pólipos Nasales/epidemiología , Pólipos Nasales/etiología , Enfermedades de los Senos Paranasales/epidemiología , Recurrencia , Estudios Retrospectivos , Riesgo , Índice de Severidad de la Enfermedad , Prueba de Resultado Sino-NasalRESUMEN
BACKGROUND: Otolaryngologists are faced with concerning challenges since the onset of the coronavirus disease (COVID-19) pandemic due to significant risk of occupational infection. Transmission can happen during intraoperative exposure to viral particles carried by droplets or aerosols. Endoscopic sinus and skull base surgery are notable for causing aerosolisation, putting healthcare staff at substantial risk. METHOD: We describe the creation of a tight-seal tent from a microscope drape covering the operative field and the operator's hands with the aim to contain aerosols during transnasal endoscopic surgery. CONCLUSION: The microscope drape technique is a simple barrier measure that could potentially improve safety during endoscopic procedures.
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COVID-19 , Niño , Endoscopía , Humanos , Pandemias , SARS-CoV-2 , Base del Cráneo/cirugíaRESUMEN
PURPOSE: Observational study to determine if the voice-related self-concept as measured via the Fragebogen zur Erfassung des Stimmlichen Selbstkonzepts FESS (questionnaire for the assessment of the voice self-concept) can be improved through in-patient voice therapy. METHODS: 234 female and 80 male patients that underwent an intensive 3- to 4-week in-patient voice treatment due to varying types of dysphonia. After imputation of missing items but not missing questionnaires, 255 patients were eligible for FESS evaluation, 313 for VHI-12 evaluation. The German questionnaire for the assessment of the voice self-concept (FESS) and the German 12-item short-form of the Voice Handicap Index (VHI-12) were administered at the beginning and at the end of the hospital stay. Before-after comparisons are made visually and via t test. RESULTS: The Voice Handicap was significantly reduced, demonstrating the effectiveness of the administered therapy. Of the three scales of the FESS, the relationship with one's own voice and the awareness of the use of one's own voice was increased and thus improved. The connection between voice and emotional changes decreased significantly but only slightly. CONCLUSION: Conservative voice rehabilitation can not only reduce the voice handicap, but also improve the voice self-concept and the results can be measured.
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Disfonía , Voz , Tratamiento Conservador , Evaluación de la Discapacidad , Disfonía/etiología , Disfonía/terapia , Femenino , Humanos , Masculino , Autoimagen , Índice de Severidad de la Enfermedad , Encuestas y CuestionariosRESUMEN
The purpose of this study was to determine the course of the main septum (MS) in the sphenoid sinuses in the adult population. Materials and Methods: 296 patients (147 females, 149 males), who did not present any pathology in the paranasal sinuses, were included in this retrospective analysis of the computed tomography (CT) scans. Spiral CT scanner (Siemens Somatom Sensation 16) was used in order to glean the images of the paranasal sinuses, using standard procedure, in the option Siemens CARE Dose 4D, without using any contrast medium. Secondary reconstructions of the sagittal and frontal planes were obtained using multi- plans reconstruction (MPR) tool after obtaining transverse planes in the first instance. R e s u l t s: The course of the MS changed the most often from the anterior to the posterior part of the sphenoid sinuses. Such situation took place in 83.78% of the patients, in 32.43% of whom a clear shift to the lateral side was noticed only in the posterior part of the MS: in 18.24% of the patients to the right side, and in 14.19% of the patients to the left side. In 17.57% of the patients the lateral shift was visible in both anterior and posterior parts of the septum, where in 9.46% of the patients it was from the left side to the right, whereas in 8.11% of the patients the shift took place from the right side to the left. The MS had the shape of the letter 'C' in 22.29% of the cases, and 11.82% had the typical shape of the letter 'C,' and in 10.47% of the patients it paralleled the inverted letter 'C' (upside down). Amongst the types of the MS shifting directions the rarest was the MS that resembled the letter 'S' - 11.48% of the patients. In 5.74% of the cases it looked like the typical letter 'S,' and in 5.74% of the cases it was similar to the inverted letter 'S.' Only 16.22% of the cases had the MS that did not change its course nor its shape and ran medially in the sagittal plane from the anterior to the posterior part of the sinuses. Conclusions: In furtherance of reducing the risk of problems occurring during a surgery in the paranasal sinuses, it is prudent to have a CT scan done in all the patients beforehand, due to the high prevalence of the anatomical variations in the sinuses.
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Senos Paranasales , Seno Esfenoidal , Adulto , Femenino , Humanos , Masculino , Senos Paranasales/diagnóstico por imagen , Estudios Retrospectivos , Seno Esfenoidal/diagnóstico por imagen , Tomografía Computarizada Espiral , Tomografía Computarizada por Rayos XRESUMEN
BACKGROUND: Epinephrine, in all modes of use, may pose a wide range of cardiotoxic events, ranging from sinus tachycardia to heart failure, life threatening arrhythmias, and even death. Because of daily and extensive use of epinephrine, these unusual and rare events tend to be forgotten by physicians. We present a case of dilated cardiomyopathy that developed following routine use of epinephrine-impregnated tampons during function endoscopic sinus (FESS) surgery. CASE PRESENTATION: A healthy, 24-year-old man with no family history of heart disease has undergone elective surgery under general anesthesia to repair the paranasal sinuses using endoscopic approach. During surgery, soon after being treated with 1: 1000 diluted epinephrine-soaked tampons, an hypertensive crisis was noticed followed by pulseless electrical activity. An extensive examination led to the diagnosis of non-ischemic dilated cardiomyopathy. After several days of heart failure medical therapy, complete resolution of all structural and functional changes was achieved. CONCLUSION: In our case, we present an unusual and rare event of acute dilated cardiomyopathy following the use of epinephrine-soaked tampons during elective FESS surgery. A prompt response was observed after several days of heart failure treatment. Awareness of the epinephrine cardiotoxic potential even in the form of soaked tampons is essential for proper diagnosis and prompt treatment.
Asunto(s)
Agonistas Adrenérgicos/efectos adversos , Cardiomiopatía Dilatada/inducido químicamente , Endoscopía , Epinefrina/efectos adversos , Procedimientos Quírurgicos Nasales , Senos Paranasales/cirugía , Enfermedad Aguda , Agonistas Adrenérgicos/administración & dosificación , Cardiomiopatía Dilatada/diagnóstico por imagen , Cardiomiopatía Dilatada/tratamiento farmacológico , Cardiotoxicidad , Epinefrina/administración & dosificación , Humanos , Masculino , Tampones Quirúrgicos , Resultado del Tratamiento , Adulto JovenRESUMEN
AIMS & OBJECTIVES: To define a predictive role of Lund Mackay CT scan [LM] score in treatment of chronic rhinosinusitis [CRS] by functional endoscopic sinus surgery [FESS]. MATERIALS & METHODS: A prospective study was done on the cited subject in a sample size of 30 patients suffering from CRS failing maximal medical treatment. All the patients underwent FESS under general anaesthesia. CT scan with Lund Mackey scoring was done preoperatively and postoperatively. The symptomatic improvement was analysed using SNOT-22 score over a time period of one year. The SNOT-22 scores were statistically analysed with pre-op Lund Mackey scores to draw judicious conclusions. RESULTS: A mean Lund Mackey pre-operative score [LM] of 13.1 was recorded in the patients undergoing FESS for CRS. Further, the patients were divided into two groups: one with LM score less than 13.1 [Group-A] and the other with LM score of more than 13.1 [Group B]. A statistically significant improvement in symptoms with good long-term prognosis was recorded in Group-B only. In addition, a direct correlation between Lund Mackay score and extent of surgery was also seen, greater the score more extensive the FESS. CONCLUSION: There is a predictive value of LM score in prognosis of FESS. We believe that a minimum LM score of 13.1 gives good clinical outcomes in patients with CRS who undergo FESS and thus can be used as a threshold for recruiting CRS patients for FESS.