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OBJECTIVE To assess the efficacy of bioabsorbable steroid-releasing sinus stents for improving surgical outcomes and subjective symptoms when placed in the bilateral frontal sinus opening(FSO)following full functional endoscopic sinus surgery in patients with chronic rhinosinusitis with nasal polyps(CRSwNP).METHODS CRSwNP patients who had under full functional endoscopic sinus surgery with complete data of nasal endoscopy and sinus computed tomography data were identified and included in the study.The patients were divided into a control group consisting of patients receiving only full functional endoscopic sinus surgery(n=92)and a stent group consisting of patients receiving full functional endoscopic sinus surgery combined with placement of steroid implants in both FSO(n=38).The visual analogue scale(VAS)subjective symptom scores and surgical outcomes were compared preoperatively,and on postoperative day(PD30 and PD90)between the two groups.RESULTS Compared to baseline,the overall symptom VAS scores of patients after operation decreased significantly in both groups(P<0.05),and the degree of improvement of overall symptoms in the stent group was significantly better than in the control group(P<0.05).On PD30,the proportion of patients requiring postoperative interventions for bilateral FSO was reduced by 42.3%in the stent group,and was significantly lower than in the control group(P<0.05).Compared to the control group,the proportion of patients needing postoperative intervention in both ethmoid sinus on the stent group decreased by 17.7%(P>0.05).The results at PD90 were consistent with those at PD30.CONCLUSION Full functional endoscopic sinus surgery in combination with bilateral frontal sinus stent implantation is better than full functional endoscopic sinus surgery alone.
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Objective: To evaluate the clinical response of patients with cystic fibrosis and primary ciliary dyskinesia after endoscopic sinus surgery at the Dr. Robert Reid Cabral Children's Hospital from September 2021 to February 2022. Methods: An ambispective, cross-sectional, observational case series study was conducted, where the study population was made up of patients with cystic fibrosis and primary ciliary dyskinesia at the Dr. Robert Reid Cabral children's hospital during the study period. Inclusion criteria: Patients older than 6 years with a confirmed diagnosis of cystic fibrosis and primary ciliary dyskinesia (Genetic test with 2 homozygous mutations, positives electrolytes in sweat), severe respiratory symptoms of CRS that did not improve with conventional treatment and underwent endoscopic surgery for sinuses. Results: Of a total of 41 patients, only 10 met the inclusion criteria, the most prevalent age range was 14 to 18 years. Both CF and PCD patients decreased the frequency of CRS symptoms. After ENC, there were discrete changes in lung function, and only patients with severe to moderate disease increased % of FEV1. Most of the patients did not require admission after surgery. The most common germ found in nasopharyngeal and sputum cultures in preoperative patients was Pseudomonas aeruginosa in 86%; after ESS there was a significant increase in MRSA colonization in both CF and PCD patients. More than 50% of postoperative patients improved their quality of life, so endoscopic sinus surgery is effective in this population in the treatment of chronic rhinosinusitis.
Objetivo: Evaluar la respuesta clínica de los pacientes con fibrosis quística y discinesia ciliar primaria posterior a la cirugía endoscópica de senos paranasales en el Hospital Infantil Dr. Robert Reid Cabral en el período septiembre 2021 a febrero 2022. Métodos: Se realizó un estudio observacional tipo serie de casos, de corte transversal y ambispectivo, donde la población estudiada estuvo conformada por los pacientes con fibrosis quística y discinesia ciliar primaria del hospital infantil Dr. Robert Reid Cabral en el período de estudio. Criterios de inclusión: Pacientes mayores de 6 años con diagnóstico confirmado de fibrosis quística y discinesia ciliar primaria (Prueba genética con 2 mutaciones homocigotas, electrolitos en sudor positivos), síntomas respiratorios severos de RSC que no mejoraron con tratamiento convencional y sometidos a la cirugía endoscópica de senos paranasales. Resultados: De un total de 41 pacientes, sólo 10 cumplieron con los criterios de inclusión, el rango de edad más prevalente fue de 14 a 18 años. Tanto los pacientes con FQ como los de DCP disminuyeron la frecuencia de los síntomas de RSC. Posterior a la CEN hubo cambios discretos en la función pulmonar, y sólo los pacientes con enfermedad grave a moderada aumentaron el % de FEV1. La mayoría de los pacientes no ameritaron ingresos posterior a la cirugía. El germen más común encontrado en los cultivos nasofaríngeo y esputo en los pacientes preoperatorios fue la Pseudomonas aeruginosa en el 86%, luego de la CEN hubo un aumento significativo de la colonización por MRSA tanto en los pacientes con FQ como en los de DCP. Más del 50% de los pacientes postquirúrgicos mejoraron su calidad de vida, por lo que la cirugía endoscópica de senos paranasales es efectiva en dicha población en el tratamiento de la rinosinusitis crónica.
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Humanos , Masculino , Feminino , Adolescente , Sinusite , Transtornos da Motilidade Ciliar , Fibrose Cística , Doenças dos Seios Paranasais , Qualidade de Vida , Estudo ObservacionalRESUMO
Abstract Objectives Metabolic Syndrome (MetS) has been established as a significant factor in the pathogenesis of numerous chronic inflammatory conditions. However, its role in Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) is unknown. This study aims to investigate the association between MetS, its components, and the risk of postoperative recurrence in Chinese patients with CRSwNP. Methods A retrospective cohort study was conducted on CRSwNP patients who underwent endoscopic sinus surgery in our hospital. Patients were divided into MetS and non-MetS groups, and the clinical characteristics and recurrence rates were compared. All CRSwNP patients were followed up for more than 2-years and further categorized into non-recurrent and recurrent groups. Binary logistic regression analyses were performed to examine the effects of MetS and its components on the risk of postoperative recurrence. Results A total of 555 CRSwNP patients were enrolled in the present study, 157 patients were included in the MetS group and 398 patients were categorized into the non-MetS group. The recurrence rate in the MetS group was significantly higher compared to the non-MetS group (p< 0.05). The rate of MetS, overweight or obesity, hyperglycemia and dyslipidemia were higher in the recurrent group in comparison with the non-recurrent group (p< 0.05). Multivariate logistic regression analysis suggested that MetS, overweight or obesity, hyperglycemia, dyslipidemia, and accompanying allergic rhinitis were associated with the risk of postoperative recurrence of CRSwNP (p< 0.05). Moreover, adjusted and unadjusted regression models showed that MetS was an independent risk factor for postoperative recurrence of CRSwNP, and the risk increased with more components of MetS included (p< 0.05). Conclusion Our findings revealed that MetS independently increased the risk of postoperative recurrence in patients with CRSwNP, with the risk escalating as the number of MetS components increased. Moreover, accompanying allergic rhinitis was also demonstrated to be a potential risk factor for CRSwNP recurrence. Level of evidence: Level 4.
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Abstract Objective: After Endoscopic Sinus Surgery (ESS), packing plays an important role in wound healing and hemostasis. However, the effect of the packing removal procedure on physician stress has not been evaluated. The purpose of this study was to evaluate physician stress during packing removal for patients treated with AQUACEL® Ag Advantage versus KALTOSTAT®. Methods: This retrospective study included 15 patients who underwent packing with ESS for chronic rhinosinusitis performed at two centers; 9 were treated with AQUACEL® Ag Advantage and 6 were treated with KALTOSTAT®. Physician stress during packing removal was evaluated with the National Aeronautics and Space Administration-Task Load Index (NASA-TLX). The time required to remove the packing and the number of instruments used in the procedure were recorded. Postoperative bleeding (Boezaart bleeding score) and wound healing were graded. Patient symptoms on the day after surgery and pain during packing removal were assessed using a visual analog scale. Results: Computed tomography scores, asthma complications, and blood eosinophil counts were significantly higher in the AQUACEL® Ag Advantage group. Patient symptoms on the day after surgery were not significantly different between the two groups. Physician stress during the task of packing removal was significantly lower in the AQUACEL® Ag Advantage group than in the KALTOSTAT® group (35.5 vs. 81.0, p = 0.016) according to the NASA-TLX scores. The number of instruments used in the procedure was significantly lower in the AQUACEL® Ag Advantage group than in the KALTOSTAT® group (3.0 vs. 6.0, p = 0.015). There were no significant differences in procedure time for packing removal, postoperative bleeding, wound healing, or patient pain at the time of packing removal between the groups. Conclusion: Physicians feel stressed about packing removal. In addition, AQUACEL® Ag Advantage is useful for packing after ESS, requiring fewer instruments for the procedure than KALTOSTAT® and reducing physician stress about the procedure. Level of evidence: Level 3.
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Abstract Introduction Primary ciliary dyskinesia (PCD) is a rare inherited disease associated with impairment of mucociliary transport and, consequently, with a high incidence of chronic rhinosinusitis. For patients with chronic rhinosinusitis who remain symptomatic despite medical treatment, endoscopic sinus surgery is a safe and effective therapeutic option. However, to date, no studies have been found evaluating the effect of surgery on the quality of life associated with the effect on olfaction and nasal endoscopy findings of patients with primary ciliary dyskinesia and chronic rhinosinusitis. Objective To describe the effect of endoscopic sinus surgery on the quality of life, on olfaction, and on nasal endoscopy findings of adults with PCD and chronic rhinosinusitis. Methods Four patients who underwent endoscopic sinus surgery were included. The Sinonasal Outcome Test-22 (SNOT-22) score, the Nasal Obstruction Symptom Evaluation (NOSE) questionnaire, and the Lund-Kennedy score were collected preoperatively and at 3 and 6 months postoperatively. The olfaction as assessed with the University of Pennsylvania Smell Identification Test (UPSIT), which was administered preoperatively and 3 months postoperatively. Results A total of 4 patients with a mean age of 39.3 years old (3 men and 1 woman) completed the study. All patients showed clinically significant improvement in the SNOT-22, NOSE, and Lund-Kennedy scores at 3 months postoperatively, and this improvement was sustained throughout the follow-up period. However, olfaction did not improve after surgery. Conclusion The endoscopic sinus surgery treatment of chronic rhinosinusitis in adults with PCD was associated with improvement in quality of life and endoscopic findings. However, no improvement in olfaction was demonstrated. Studies with a larger number of patients and control groups should help confirm these findings.
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Abstract Introduction Patients with chronic rhinosinusitis with nasal polyps (CRSwNP) and positive sinonasal bacterial cultures may be recalcitrant to topical therapy alone due to the additional local inflammatory burden associated with bacterial infection/colonization. Objectives To evaluate sinonasal outcomes in CRSwNP patients with a positive perioperative bacterial culture, who were treated with postoperative intranasal corticosteroids (INCS) alone versus INCS in combination with a short-term course of oral corticosteroids (OCS). Methods This is a retrospective chart review of CRSwNP patients. A total of 59 patients met inclusion criteria, including positive perioperative bacterial culture and treatment with INCS with or without concomitant use of OCS. Two cohorts were formed based on the chosen postoperative medical treatment; 32 patients underwent postoperative INCS alone, while 27 underwent INCS plus a ≤ 2-week course of OCS. The 22-item sinonasal outcome test (SNOT-22) scores and Lund-Kennedy scores (LKS) were assessed preoperatively, and at 2-week, 4-week, and 4 to 6 months after endoscopic sinus surgery (ESS). Results There were no statistically significant differences in postoperative sinonasal symptoms or endoscopic scores between the cohorts treated with INCS plus OCS versus those prescribed INCS alone (p > 0.05). Our regression model failed to demonstrate a relationship between the use of OCS and better sinonasal outcomes at 2-week, 4-week, and 4 to 6 months after ESS (p > 0.05). Conclusions Our study suggests that in a cohort of CRSwNP patients with recent bacterial infections, the postoperative use of combined OCS and INCS did not result in a statistical improvement of endoscopic and symptomatic outcomes over INCS irrigation alone. However, both treatment groups had a clinically significant improvement based on the Minimal Clinically Important Difference.
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Abstract Introduction In patients with chronic rhinosinusitis, conservative interventions with extended medical trials are often attempted prior to procedural treatment. Balloon sinuplasty (BSP) is an established procedure for symptomatic relief from chronic rhinosinusitis. However, data suggesting the suboptimal efficacy of prolonged medication management trials, prior to BSP, is lacking. Objectives The purpose of this study was to evaluate the efficacy of prolonged medication management trials, prior to BSP, for patients with chronic rhinosinusitis. Methods A retrospective review was performed for all adults with chronic rhinosinusitis who received extended medical management prior to their BSP at two outpatient clinics, from November 1, 2013, to June 31, 2018. The patients' Sino-Nasal Outcome Test (SNOT) scores were compared between baseline, post-medication trials, and post-BSP. Results The SNOT scores of a total of 64 patients were collected. Overall, patients showed a significant worsening of symptoms during the medication management trials from baseline (p = 0.002126) but significant improvement of symptoms after undergoing BSP (p < 0.0001). Conclusions The patient symptom burden worsened and prolonged during medication management trials. The BSP procedure alone showed significant improvement in the quality of life for chronic rhinosinusitis patients, when considering their SNOT scores. The worsening of patients' symptoms during medication management may invalidate the necessity of prolonged medication management trials.
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El manejo del sangrado en CEF es fundamental, ya que aumenta la tasa de complicaciones. El principal objetivo del manejo perioperatorio es lograr una buena hemostasia, es por esto que se realizó una revisión de las principales recomendaciones de la literatura internacional, que incluye medidas preoperatorias, intraoperatorias y postoperatorias.
Bleeding is an important factor in FESS since it increases the rate of complications. The main objective of perioperative management is to achieve good hemostasis. This is a review of the main recommendations of the international literature, that includes preoperative, intraoperative and postoperative measures.
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Humanos , Endoscopia/métodos , Hemostasia Cirúrgica/métodos , Cuidados Pós-Operatórios , Cuidados Pré-Operatórios , Prednisona/uso terapêutico , Solução Salina , Cuidados Intraoperatórios , Anti-Inflamatórios/uso terapêuticoRESUMO
Introduction: Fungal ball is a non-invasive sinus disease and the incidence of this disease has increased in recent years and also several case reports and case series have suggested a relationship with the accidental displacement of root into maxillary sinus. We report a case where fungal ball was removed along with the dental root fragment which was accidentally displaced into the maxillary sinus following traumatic dental extraction. A 32-years-oldCase Report: female patient presented to Maxillofacial Surgery Department with complaint of pain in the left orofacial region for one month. The patient had a history of traumatic extraction of posterior maxillary teeth 4 years back. On examination, no dental cause of pain was detected. On further evaluation, a foreign body within the left maxillary sinus was seen in the panoramic radiograph. Computed tomography images revealed displaced root in the left maxillary sinus with surrounding heterogenous soft tissue opacity. Following the detection of foreign body, patient underwent Functional Endoscopic Sinus Surgery (FESS) and the root was retrieved and the adjacent soft tissue specimen was sent for histopathological examination. The presence of fungus consistent with the Aspergillus species was confirmed. Conclusion: This article emphasizes the importance of atraumatic dental extraction, the association of fungal ball with displaced root and the utility of FESS in clearing the same.
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Objective:To evaluate the efficacy of glucocorticoid sinus stents implanted 2 weeks after functional endoscopic sinus surgery(FESS) for the treatment of chronic rhinosinusitis with nasal polyps(CRSwNP). Methods:CRSwNP patients with similar bilateral lesions were randomly divided into two groups, with a stent group of 25 patients and a control group of 24 patients. Patients in the stent group had glucocorticoid sinus stents implanted into the bilateral ethmoid sinuses 2 weeks after FESS, while the control group underwent postoperative debridement only. Follow-up assessments occurred at postoperative weeks 2, 4, 8, and 12. Patients were asked to assess their sensation of nasal symptoms using a 10-point visual analog scale. Efficacy was assessed by endoscopic evaluations. Sinus obstruction, crusting/coagulation, polyp formation, middle turbinate position, adhesions, mucosa epithelialization, and postoperative intervention were assessed as efficacy outcomes. GraphPad Prism 9 was applied for statistical analysis. Results:At 4 and 8 weeks postoperatively, the stent group showed significant improvement in VAS scores of nasal congestion and runny nose compared with the control group(P<0.05). No significant difference was observed in the VAS scores of head and facial stuffiness, loss of smell, or nasal dryness/crusting between the two groups(P>0.05). Compared with the control group, the stent group had a lower rate of polypoid formation at 4, 8, and 12 weeks postoperatively. At postoperative week 12, the rate of mucosal epithelialization in the ethmoid cavity was significantly higher in the stent group. During the follow-up, the frequency of postoperative intervention was significantly lower in the stent group than in the control group(P<0.05). Besides, a lower incidence of middle turbinate lateralization was found in the stent group at 8 and 12 weeks postoperatively. At 8 weeks postoperatively, the stent group had a percentage of adhesion lower than that of the control group(all P<0.05). Conclusion:Implantation of glucocorticoid sinus stents after FESS can maintain sinus cavity patency, improve the inflammatory status of the operative cavity, reduce postoperative interventions, and promote benign regression of the operative cavity.
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Humanos , Pólipos Nasais/cirurgia , Seio Etmoidal/cirurgia , Glucocorticoides/uso terapêutico , Rinite/cirurgia , Sinusite/cirurgia , Seios Paranasais/cirurgia , Endoscopia , Stents , Doença Crônica , Resultado do TratamentoRESUMO
Objective:To investigate the efficacy of functional endoscopic sinus surgery(FESS) in the treatment of olfactory dysfunction in patients with chronic rhinosinusitis with nasal polyps (CRSwNP) , at the same time, it provides an evidence for the prognosis evaluation of olfaction and the clinical application of oERPs to evaluate the plasticity of olfaction cortex. Methods:From October 2021 to October 2022, 45 patients with CRSwNP who underwent FESS nine-step standardized treatment in our department were recruited as the research subjects, divided into 22 patients with eosinophilic CRSwNP(ECRS)and 23 patients with non-eosinophilic CRSwNP(nECRS). VAS-olfactory dysfunction (VAS-OD) score, SNOT-22 olfactory score, Sniffin' Sticks test and oERPs collection and processing were performed before the operation. All items were evaluated again 3 months after the operation. Results:VAS-OD and SNOT-22 olfactory score were significantly lower in all CRSwNP patients after the operation than those before the operation[F(1, 43) =357.429, P<0.001; F(1, 43) =185.657, P<0.001], the scores of T, D, I and TDI scores in Sniffin' Sticks test were significantly higher than those before the operation[F(1, 43) =126.302, P<0.001; F(1, 43) =311.301, P<0.001; F(1, 43) =131.401, P<0.001; F(1, 43) =295.885, P<0.001]; The decrease of VAS-OD and SNOT-22 olfactory score in the ECRS group was smaller than that in the nECRS group[F(1, 43) =4.825, P=0.033; F(1, 43) =9.916, P=0.003], T, D and TDI scores were significantly lower in nECRS group than those in nECRS group[F(1, 43) =6.719, P=0.013; F(1, 43) =4.890, P=0.032; F(1, 43) =4.469, P=0.040]; There was a positive correlation between preoperative eosinophil-to-lymphocyte ratio(ELR) and SNOT-22 olfactory score and how much it changes(r=0.455, P=0.002; r=-0.414, P=0.005), a negative correlation between T, TDI score and how much they change respectively(r=-0.431, P=0.003; r=-0.385, P=0.009; r=-0.383, P=0.010; r=-0.316, P=0.035). The latency of P3 was significantly shorter after operation than that before operation in all CRSwNP patients[F(1, 14) =24.840, P<0.001], however, the amplitude has no significant surgical effect. Conclusion:FESS could significantly improve the olfactory function of CRSwNP patients, while changes in plasticity may occur in the olfactory cortex. In addition, the preoperative peripheral blood eosinophil granulocyte level can predict the postoperative olfactory improvement.
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Humanos , Estudos Prospectivos , Pólipos Nasais/cirurgia , Rinite/cirurgia , Sinusite/cirurgia , Transtornos do Olfato/etiologia , Doença Crônica , Endoscopia/efeitos adversosRESUMO
OBJECTIVE To explore the clinical effect of radical endoscopic sinus surgery(RESS)in the treatment of eosinophilic chronic sinusitis with nasal polyps(EosCRSwNP).METHODS There were 84 EosCRSwNP patients admitted to the Department of Otolaryngology in Tianjin Beichen Hospital from January,2020 to January,2022.They were divided into an observation group(42 cases)and a control group(42 cases)according to the random number table method.The control group and the observation group received functional endoscopic sinus surgery(FESS)and RESS respectively.The nasal visual analogue score(VAS)and Lund-Kennedy score were compared before surgery and in 1,3,and 12 months after surgery,and the olfactory threshold in 6 months before and after surgery,Ciliary clearance rate,ciliary clearance rate,and serum interleukin-1β(IL-1β),IL-35 and squamous cell carcinoma antigen(SCCA)levels were compared between the two groups.The recurrence rates in 12 months between the two groups after surgery.RESULTS The VAS and Lund-Kennedy scores of the observation group were lower than those of the control group in 12 months after surgery(P<0.01);The olfactory threshold and serum IL-1β in 6 months after surgery,the level of SCCA of the observation group was lower than those of the control group(P<0.01),and the Cilia clearance speed,the clearance rate and serum IL-35 level were higher than those of the control group(P<0.01).The recurrence rate in 12 months of the observation group was lower than that of the control group(P<0.05).CONCLUSION RESS is beneficial for reducing nasal VAS and Lund-Kennedy scores,alleviating nasal inflammation,restoring olfactory and nasal mucosal function,and reducing postoperative recurrence rate.It can be used as the optimal surgical plan for EosCRSwNP.
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Objective To compare the effect of postoperative between total intravenous anesthesia(TIVA)use of alfentanil and remifentanil undergoing endoscopic sinus surgery.Methods A total of 130 and thirty patients scheduled for endoscopic sinus surgery,62 males and 68 females,aged 18-64 years,BMI 18-30 kg/m2,ASA physical status Ⅰ or Ⅱ,were randomly divided into two groups:alfentanil group(group A)and remifentanil group(group R).Midazolam 0.02 mg/kg,propofol target-controlled infusion(TCI)3 μg/ml,alfentanil 20 μg/kg,and rocuronium 0.6 mg/kg were injected intravenously in group A,and target-controlled infusion of propofol combined with alfentanil was used to maintain anesthesia.Midazo-lam 0.02 mg/kg,propofol TCI 3 μg/ml,remifentanil 1 μg/kg,and rocuronium 0.6 mg/kg were injected intravenously in group R,and target-controlled infusion of propofol combined with remifentanil was used to maintain anesthesia.The number of intraoperative hemodynamic adverse reactions such as hypertension,tachycardia,hypotension,bradycardia during operation,and pain degree at 30 minutes,60 minutes,24 hours after operation,extubation time,and rescue analgesia and adverse reactions such as nausea and vomi-ting,skin pruritus,respiratory depression within 24 hours after operation were recorded.Results Compared with group R,the incidence of intraoperative hypotension in group A was significantly lower(P<0.05),the incidence of painless in group A 30 and 60 minutes after operation was significantly higher(P<0.05),the incidence of mild and moderate pain was significantly decreased(P<0.05),and the recovery time was significantly prolonged(P<0.05).There was no significant difference in rescue analgesia within 24 hours after operation.There were no significant differences in the incidence of postoperative nausea and vomiting,postoperative skin pruritus,and respiratory depression between the two groups.Conclusion In endoscopic sinus surgery,the effect of total intravenous anesthesia with alfentanil on postoperative analgesia is better than that of remifentanil,and the incidence of perioperative and postoperative adverse reactions in alfentanil is lower than that of remifentanil,while the recovery time of alfentanil is slightly longer than that of remifentanil.
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Objective:To compare the perioperative efficacy and safety of postoperative oral glucocorticoid and glucocorticoid stent implantation in patients with chronic rhinosinusitis with nasal polyps(CRSwNP) undergoing functional endoscopic sinus surgery(FESS). Methods:Sixty patients with bilateral CRSwNP with similar degree of lesions were selected and divided into three groups: conventional surgical treatment group(20 cases), glucocorticoid stent group(20 cases), and oral glucocorticoid group(20 cases). All three groups underwent routine FESS, patients in the sinus glucocorticoid stent group receiving sinus glucocorticoid stent placed in the ethmoid sinuses(one on each side) during surgery, and patients in the oral glucocorticoid group received postoperative oral methylprednisolone at a dose of 0.4 mg/kg per day for 7 days, followed by a tapering of 8 mg per week to 8 mg followed by maintenance therapy for 1 week, for a total of 3-4 weeks. Visual analog scale(VAS) scores were used to evaluate nasal congestion, rhinorrhea, olfaction, and facial pressure symptoms before surgery, as well as at 2, 4, 8, and 12 weeks after surgery. Nasal endoscopic Lund-Kennedy scores were recorded, and adverse reactions such as stent detachment, stent-related allergic reactions, sleep disorders, edema, gastrointestinal symptoms, rash/acne, behavioral/cognitive changes, weight gain, limb pain, and infection risk were documented. Results:The nasal congestion symptom scores at 2, 4, 8, and 12 weeks after surgery were significantly lower than those before operationin all three groups, and the differences were statistically significant(P<0.05). The sinus glucocorticoid stent group exhibited significantly lower nasal congestion symptom scores at 4 and 8 weeks after surgery compared to the conventional surgical treatment group. The rhinorrhea symptom scores at 2, 8, and 12 weeks after surgery were significantly lower than preoperative scores in all three groups. Additionally, the sinus glucocorticoid stent group had significantly lower rhinorrhea scores than the conventional surgical treatment group at 2 weeks postoperatively. Concerning olfaction, the sinus glucocorticoid stent group showed a significant reduction in scores at 12 weeks postoperatively, while the oral glucocorticoid group exhibited significant improvement starting from 8 weeks after surgery. There were no statistically significant differences in nasal congestion, rhinorrhea, facial pressure, and olfaction scores between the sinus glucocorticoid stent and oral glucocorticoid groups at 2, 4, 8, and 12 weeks postoperatively. Nasal endoscopy scores revealed lower polyp scores and edema at 2, 4, 8, and 12 weeks postoperatively for all three groups compared to preoperative scores. The conventional surgical treatment group exhibited a significant reduction in nasal secretion scores starting from 8 weeks after surgery, while both the sinus glucocorticoid stent and oral glucocorticoid groups showed significant reductions starting from 2 weeks postoperatively, with scores significantly lower than those of the conventional surgical treatment group at 2 weeks. Scab/scar scores in the conventional surgical treatment group significantly decreased from 8 weeks after surgery, while both the sinus glucocorticoid stent and oral glucocorticoid groups exhibited significant reductions starting from 4 weeks. No statistically significant differences were observed in endoscopy scores(including polyps, edema, nasal secretion, scars, and scabs) between the sinus glucocorticoid stent and oral glucocorticoid groups at 2, 4, 8, and 12 weeks postoperatively. Regarding adverse reactions, no postoperative complications related to sinus glucocorticoid stent were observed in the sinus glucocorticoid stent group. In the oral glucocorticoid group,1 patient experienced irritability, and 1 patient experienced weight gain. Conclusion:The glucocorticoid stent implantation has comparable effects to oral glucocorticoid in improving postoperative nasal symptoms, reducing nasal mucosal edema, scar formation, and nasal secretion in patients with CRSwNP undergoing FESS, with a better safety profile.
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Humanos , Pólipos Nasais/complicações , Glucocorticoides/uso terapêutico , Cicatriz/complicações , Sinusite/complicações , Período Pós-Operatório , Endoscopia , Rinorreia , Edema/complicações , Aumento de Peso , Doença Crônica , Rinite/complicações , Resultado do TratamentoRESUMO
OBJECTIVE@#To explore the association between socioeconomic status (SES) and postoperative outcomes in patients with chronic sinusitis (CRS) after functional endoscopic sinus surgery (ESS).@*METHODS@#We conducted an observational cohort study of 1,047 patients with CRS undergoing ESS. Discharged patients were followed up to 72 weeks for all-cause recurrence events. Baseline SES was established based on occupation, education level, and family income of the patients 1 year before the operation. Kaplan-Meier method was used to calculate the recovery rate after ESS, and Cox proportional hazards regression analysis was used to evaluate the relationship between SES and prognosis.@*RESULTS@#Patients of middle SES had lower unadjusted all-cause recurrence than those of low or high SES; 24-week overall recovery rate was 90.4% [95 % confidence interval ( CI): 89.6%-91.2%] in patients of middle SES, 13.5% (95 % CI: 12.8%-14.2%) in patients of low SES, and 31.7% (95 % CI: 30.7%-32.7%) in patients of high SES (both log-rank P < 0.001). After adjustment for covariates, hazard ratios ( HRs) were 7.69 (95 % CI: 6.17-9.71, P trend < 0.001) for all-cause recurrence for low SES versus middle SES, and 6.19 (95 % CI: 4.78-7.93, P trend < 0.001) for middle SES versus high SES.@*CONCLUSION@#Low SES and high SES were more associated with the worse prognosis of CRS patients after ESS than middle SES.
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Humanos , Estudos de Coortes , Rinossinusite , Sinusite/cirurgia , Classe Social , Endoscopia/métodos , Doença Crônica , Resultado do TratamentoRESUMO
Abstract Introduction The three-dimensional (3D) endoscope is considered a new surgical tool used in different approaches in intranasal and anterior skull base surgical procedures. There are many advantages of 3D over two-dimensional (2D) endoscopy that have been demonstrated in clinical applications, surgical training, and different experimental studies. Objective To show the difference between using the 3D and 2D endoscopes during endonasal and anterior skull base surgery and its importance. Methods Our study is divided into two phases (clinical and cadaveric phases). In the clinical study we, have performed 52 endonasal and anterior skull base surgical procedures (26 study cases and 26 control cases). We recorded accuracy, duration, and intraoperative complication for each case. The cadaveric study was performed on three cadavers. Differences in accuracy and dissection time were recorded using 3D and 2D endoscopy for each side chosen by randomization. Results In the clinical study, the cases done by 3D endoscope were significantly faster and more accurate with less intraoperative complications compared with cases done using 2D endoscope. In cadaveric dissection, while using 3D endoscope, there was better depth of perception regarding the anatomical landmarks compared with 2D endoscope. Conclusion Three-dimensional endoscopy is an advanced instrument that allows better training for the coming generation of ear, nose, and throat surgeons. Both clinical and cadaveric studies offer a promising outcome in both endonasal and anterior skull base surgery.
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Abstract Objectives For the treatment of chronic rhinosinusitis functional endoscopic sinus surgery is a well-established therapy with high initial success rates. However, a significant proportion of patients have persistent disease requiring revision surgery. To date, studies including data of large patient collectives are missing. In this study, we aimed to identify anatomic factors increasing the need for revision surgery in a large patient collective with chronic rhinosinusitis without nasal polyps. Methods Data were collected retrospectively on patients with recurrent or persistent chronic rhinosinusitis without nasal polyps requiring revision surgery. The patients' symptomatology, endoscopic and radiographic findings were analyzed. Preoperatively, patients were evaluated with endoscopic examination of the nose and paranasal sinuses. In all individuals computed tomography of the sinuses was performed. Images were evaluated according to the Lund-Mackay system. Information was also collected intraoperatively. Results 253 patients were included. The most common anatomic factor was incomplete anterior ethmoidectomy (51%), followed by residual uncinated process (37%), middle turbinate lateralization (25%), incomplete posterior ethmoidectomy (20%), frontal recess scarring (19%), and middle meatal stenosis (9%). Other factors such as persistent sphenoid pathology was less frequent. Conclusion Iatrogenic causes with inadequate resection of obstructing structures seem to be a principal risk factor for recurrent chronic rhinosinusitis and the need for revision sinus surgery. Meticulous attention in the area of the ostiomeatal complex during surgery with ventilation of obstructed anatomy as well as avoidance of scarring and turbinate destabilization may reduce the failure rate after primary endoscopic sinus surgery. Level of evidence: 2b.
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Abstract Introduction: The Modena bleeding score is a categorical rating scale that allows the assessment of the surgical field in relation to bleeding during endoscopic surgery. It has recently been presented and validated in the field of endoscopic ear surgery by the present authors. The Modena bleeding score provides five grades for rating the surgical field during endoscopic procedures (from grade 1 - no bleeding to grade 5 - bleeding that prevents every surgical procedure except those dedicated to bleeding control). Objective: The aim of this study was to validate the Modena bleeding score in the setting of endoscopic sinus surgery. Methods: Fifteen three-minute videos of endoscopic sinus surgery procedures (each containing three bleeding situations) were evaluated by 15 specialists, using the Modena bleeding score. Intra and inter-rater reliability were assessed, and the clinical validity of the Modena bleeding score was calculated using a referent standard. Results: The data analysis showed an intra-rater reliability ranging from 0.6336 to 0.861. The inter-rater reliability ranged from 0.676 to 0.844. The clinical validity was α = 0.70; confidence limits: 0.64 - 0.75, corresponding to substantial agreement. Conclusion: The Modena bleeding score is an effective method to score bleeding during endoscopic sinus surgery. Its application in future research could facilitate the performance and efficacy assessment of surgical techniques, materials or devices aimed to bleeding control during endoscopic sinus surgery.
Resumo Introdução: O escore de sangramento de Modena é uma escala de classificação de categorias que permite a avaliação do campo cirúrgico em relação ao sangramento durante a cirurgia endoscópica. Recentemente, ele foi apresentado e validado no campo da cirurgia endoscópica otológica pelos presentes autores. O escore de sangramento de Modena fornece cinco graus para classificação do campo cirúrgico durante procedimentos endoscópicos (de grau 1 - Sem sangramento até grau 5 - Sangramento que impede todos os procedimentos cirúrgicos, exceto aqueles dedicados ao controle de sangramento). Objetivo: Validar o escore de sangramento de Modena no contexto da cirurgia endoscópica nasossinusal. Método: Foram avaliados por 15 especialista 15 vídeos de três minutos de procedimentos de cirurgia endoscópica nasossinusais (cada um com três situações de sangramento), com o uso do escore de sangramento de Modena. A confiabilidade intra e interexaminador foi avaliada e a validade clínica do escore de sangramento foi calculada com um padrão de referência. Resultados: A análise dos dados mostrou confiabilidade intraexaminador que variou de 0,6336 a 0,861. A confiabilidade interexaminador variou de 0,676 a 0,844. A validade clínica foi α = 0,70; limites de confiança: 0,64-0,75, correspondeu a concordância substancial. Conclusão: O escore de sangramento de Modena é um método eficaz para avaliar o sangramento durante a cirurgia endoscópica nasossinusal. Sua aplicação em pesquisas futuras pode facilitar o desempenho e a avaliação da eficácia de técnicas cirúrgicas, do material ou dos dispositivos destinados ao controle de sangramento durante essas cirurgias.
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Background: Antrochoanal polyps (ACPs) are benign polypoidal mass originating from the maxillary sinus and they extend into the choana. The etiopathogenesis of ACP is not clear. These are found more commonly in children and young adults. ACP is almost always unilateral and common symptoms include nasal obstruction and nasal discharge. These lesions are extremely rare in the older adult age group. Materials and Methods: This is a retrospective study of 14 cases of ACPs managed between June 2017 and July 2022. Detailed clinical presentations, investigations, and treatment with surgical interventions for ACPs were studied. Results: Out of 14 cases of older adult patients with ACPs, there are 8 (57.14%) cases with a polyp on the left side and 6 (42.85%) cases on the right side of the nasal cavity. The most common symptom was constant and unilateral nasal obstruction in 12 (85.71%) patients, followed by purulent nasal discharge in 7 (50%) cases, clear rhinorrhea in 5 (35.71%) cases, facial pain in 4 (28.57%) cases, snoring in 3 (21.42%) cases, sneezing in 3 (21.42%) cases, and halitosis in 2 (14.28%) cases. Conclusion: ACPs are uncommon in the older adult age group. Diagnostic nasal endoscopy and computed tomography scans are important tools for the diagnosis of ACP. Functional endoscopic sinus surgery and power instrumentation are helpful for the complete removal of ACPs and are considered extremely safe procedures. Clinicians and otolaryngologists are often not aware of the prevalence of ACPs among the older adult age group.
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Background: Functional endoscopic sinus surgery is a minimally invasive surgical procedure performed under controlled hypotensive anesthesia. This technique has the advantage of minimal blood loss and visualizes surgical field distinctly. Aim and Objectives: To compare the efficacy of Dexmedetomidine and Esmolol for the induction of controlled hypotension in functional endoscopic sinus surgeries. Materials and Methods: A total of 80 cases with paranasal sinus pathologies posted for functional endoscopic sinus surgeries between 21 and 60 years were recruited. Study participants were randomly divided into two study groups, i.e. Group 1 administered with dexmedetomidine and Group 2 administered with Esmolol. Parameters such as hemodynamics, total intraoperative fentanyl consumption, duration of surgery, and total blood loss were noted. Results: The mean difference of systolic blood pressure, diastolic blood pressure and mean arterial pressure was not statistically significant (P > 0.05). The mean difference of heart rate between two study groups was statistically significant (P < 0.05). The mean duration surgery in Group 1 was 87.9 min and in Group 2 was 89.5 min. The estimated blood loss was 132.2 ml in Group 1 and 134.2 ml in Group 2. No desaturation was observed in the study participants during recovery and the postoperative period. Conclusion: Both dexmedetomidine and esmolol infusion are efficacious and are safe drugs for maintaining controlled hypotension and improve the quality of surgical field. Dexmedetomidine was associated with good postoperative sedation while esmolol associated with early recovery time. Surgeon satisfaction score was similar was similar in both groups.