Sourabha K. Patro

Efficacy of preoperative itraconazole in allergic fungal rhinosinusitis.

Introduction Criterion standard treatment of allergic fungal sinusitis (AFS) is primary surgery followed by adjuvant therapy. Even after good surgery, recurrence rates vary from 10 to 79%. Antifungals, e.g., itraconazole, and steroids have shown varying success rates in delaying recurrences given after surgery. Itraconazole decreases the need for steroids given as a primary treatment in allergic bronchopulmonary aspergillosis. This study investigated the efficacy of itraconazole given preoperatively for allergic fungal rhinosinusitis. Methodology A prospective study was carried out from July 2011 to November 2013 with 27 patients with histologically proven AFS, who were given itraconazole for 1 month in the preoperative period and operated after completion of the course of itraconazole. They were compared with 25 matched controls of patients with AFS who were operated on directly without preoperative itraconazole. Both groups were given oral steroids in tapering doses for 6 weeks during the postoperative period and followed up at regular intervals. Evaluations were done by using symptomatic (Sino-Nasal Outcome Test [SNOT-20]), radiologic (Lund Mackay scores), and endoscopic (Kupferberg nasal endoscopic grades) parameters. Results Symptomatology scores (SNOT-20) decreased significantly (p = 0.000) with itraconazole. There was a decrease (p = 0.007) in the Lund Mackay scores that reached up to 0. There was complete resolution of disease in 15% of the patients. Reductions in hyperdensities were noted on computed tomography in all the patients after preoperative itraconazole. Polyp sizes decreased and nasal endoscopic grades improved after itraconazole. Postoperative fungal cultures were positive in 60% of the patients in the preoperative itraconazole group compared with 76% of the patients in the control group, which indicated a decreased fungal burden. Conclusion We found improvements in clinical, radiologic, and endoscopic parameters in AFS after preoperative itraconazole administration, which decreased the disease load significantly and also reduced the extent of surgery in the short-term follow-up. It may prove to be a good preoperative adjunct that needs further research

Understanding paediatric allergic fungal sinusitis: Is it more aggressive?

OBJECTIVE To study and characterize the features of AFRS in children as compared to adults. METHODS 50 consecutive patients of AFRS attending our outpatient department were included in the study from July 2011 to December 2013. They were divided into two groups (A and B) according to age being ≤14 years and >14 years. Clinical history and examination included anterior rhinoscopy, SNOT 20 scores, CT of Nose and PNS (para nasal sinuses) (Lund Mackay scores), diagnostic nasal endoscopy (Kupferbergs grades), punch biopsy from nasal polyp, serum IgE, absolute eosinophil counts (AEC) and Aspergillus skin hypersensitivity test was done in all patients for conformation of AFRS. Bent and Kuhns criteria were used for diagnosis. Sweat chloride levels were done in all patients of group A. RESULTS Group A had 12 patients and group B had 38. Mean duration of symptoms was significantly less in children as compared to adults (p<0.05). All patients of both groups had nasal polyposis at presentation. Unilateral disease and multisinus involvement was more common in children (6/12) as compared to adults. Proptosis (2/12) and telecanthus (4/12) was more common in children (group A) as compared to adults (group B). LM (Lund Mackay) scores and serum IgE were significantly high in children as compared to adults. Follow up CT scans showed early evidence of recurrence in children as compared to adults (p<0.05). CONCLUSION AFRS was seen to be more aggressive in children with increased fungal load when compared with adults. Typically, AFRS in children was less responsive to treatment with increased recurrence rates.

Metastasis to submandibular glands in oral cavity cancers: Can we preserve the gland safely?

OBJECTIVE To analyze submandibular gland (SMG) involvement in cases of oral cavity cancers and decide whether to remove submandibular glands while performing neck dissections for oral cavity cancers to decrease the incidence of xerostomia, a common issue post-operatively. METHODS Retrospective analysis of 157 neck dissections out of 204 neck dissections performed for oral cavity carcinomas in the Department of Otolaryngology and Head and Neck Surgery from 2008 to 2013 was done. SMG was bilaterally removed in 6 dissections, hence a total of 163 glands were analyzed. Those involved by tumor in histopathology were further studied for the pattern of involvement. RESULTS 3.68% (6/163) glands showed involvement by the tumor. 9.20% (15/163) showed chronic sialo-adenitic changes. Four of the six involved glands showed direct contiguous spread from primary lesion, one showed extra-capsular spread from level IB lymph nodes and evidence of both modes of spread was seen in one. Evidence of metastasis was not seen in any of the glands (0%). Literature review showed a metastasis rate of 0.096% (2/2074). CONCLUSION Metastatic involvement of submandibular gland is extremely rare. Submandibular gland preservation, in the absence of evidence of gross contiguous involvement, does not affect survival. Hence, SMG can be safely spared during neck dissections for oral cavity squamous cell cancers except in certain situations such as close proximity of the primary lesion to gland, presence of intra-capsular lymph nodes in radiology, gross intraoperative evidence of invasion of the SMG and in salvage surgeries performed in post-irradiated and recurrent cases.

Quality of life, disability scores, and distress index in fungal rhinosinusitis

Our goal was to determine quality of life (QOL), disability, and distress in the day-to-day lives of patients suffering from fungal rhinosinusitis (FRS) based on a prospective questionnaire. The study included 125 patients suffering from FRS, excluding those with acute fulminant FRS and any other comorbid illness. The data were compared with data for 50 age- and sex-matched controls who did not have any other chronic illness and obtained outpatient services from the Department of Otolaryngology and Head and Neck Surgery of our institute. Analysis showed that patients with FRS had worse QOL, with an average score of 87.34 compared with 94.15 for the control group. QOL score further decreased to 85.31 for patients with extensive disease that included intracranial or intraorbital extension and to 71.1 in those with recurrent disease. Patients showed significant disability and had decreased work efficiency in disability parameters. Distress among these patients was also greater and further increased in those with extensive disease or recurrence. We conclude that patients with FRS have worse QOL, more disability, and more distress compared with age- and sex-matched controls. This issue needs to be addressed while treating cases of FRS.

Efficacy of Preoperative Itraconazole in Allergic Fungal Rhinosinusitis

Objectives: Gold standard treatment of allergic fungal rhinosinusitis (AFS) is primary surgery followed by adjuvant therapy. Even after good surgery, recurrence rates vary from 10 to 79%. Antifungals like itraconazole and steroids have shown varying success rates in delaying recurrences given postoperatively. Itraconazole decreases need for steroids given as a primary treatment in allergic bronchopulmonary aspergillosis. This study investigates the efficacy of Itraconazole given preoperatively in AFS. Methods: A prospective study was carried out from July 2011 to December 2012 on twenty histologically proven patients of AFS, who were given Itraconazole preoperatively for 1 month, operated subsequently. They were compared with 20 matched controls of AFS cases, operated directly without preoperative itraconazole. Both groups were given oral steroids for 6 weeks postoperatively and followed for 3 months. Evaluations were done using symptomatic (SNOT score), radiologic (Lund Mackay scores) and endoscopic (Kupferberg Grades) parameters. Results: Symptomatology scores (SNOT20) decreased significantly (p=0.000) with Itraconazole. There was a significant decrease (p=0.005) in Lund Mackay scores reaching to 0 with complete resolution of disease in 15% cases with reduced hyper densities noted in all. Polyp sizes decreased and nasal endoscopic grades improved. Postoperative fungal cultures were positive in 45% compared to 79% cases among control group suggesting a decreased fungal burden. Total serum IgE decreased with itraconazole and had positive correlation (c.c=0.68) with postoperative fungal culture. Conclusions: We found improvements in clinical, radiologic, and endoscopic parameters in AFS after preoperative Itraconazole administration, decreasing the disease load significantly. It may prove to be a good preoperative adjunct needing further research.

Allergic fungal rhino sinusitis with granulomas: A new entity?

INTRODUCTION Allergic fungal rhino sinusitis (AFS) is classically described as allergic manifestation to the fungal antigen present in sinuses with no evidence of invasion. Granulomas in histopathology, suspicious of invasion, are occasionally observed in AFS and the disease in these patients behaves like invasive fungal sinusitis even without histologic evidence of invasion. We retrospectively studied AFS patients to analyze whether AFS should be continued to be designated as an allergic entity. MATERIAL AND METHODS AFS patients operated from January 2009 to July 2013 were retrospectively reviewed. Of the total 57 cases operated in last 4 years, nine showing presence of granuloma in histology were included in the AFS with granuloma Group (group 1) and the rest 48 were included in the AFS group (group 2). Both the groups were compared in terms of various parameters at presentation, treatment course and rate of recurrence. RESULTS Group 1 had significantly high rates of orbital erosion (P = .000), with positive association of skull base erosion (P = .092) and high rates of telecanthus (P = .000), diplopia (P = .000), proptosis (P = .161) and facial pain. Recurrent surgery was needed in 8 of 9 patients in the group 1 as compared to 1 of 48 patients group 2. CONCLUSION Granulomas suggests a more severe disease with a trend toward the invasive fungal sinusitis and alerts the clinician regarding the nature of progression. AFS seems to be a part of a continuous spectrum of fungal sinusitis rather than an allergic form as a distinct entity.

Papillary carcinoma thyroid in a thyroglossal cyst: A management dilemma

Abstract Thyroglossal duct remnants can harbour malignant changes in them and can present as thyroglossal cysts which are picked up incidentally in postoperative histopathology. Management of these thyroglossal duct carcinomas has always been a controversy to decide on the need to perform a total thyroidectomy in these patients and the adjuvant treatment that’s required. We present a case of a 48-year-old female patient of thyroglossal duct cyst carcinoma who had to be taken for total thyroidectomy and radio iodine ablation during treatment of the lesion. Careful treatment planning aids are necessary in the management of such lesions.

Comparison by objective parameters in patients with chronic rhinosinusitis managed medically and surgically (with and without powered instruments)

Objective To compare mucociliary clearance time and quality of life in patients who underwent sinus surgery using conventional and powered instruments, and in patients who were treated nonsurgically. Methods A total of 151 patients with chronic rhinosinusitis were included. Fifty-four patients were treated conservatively, 48 patients were managed surgically by using conventional instruments and 49 patients were managed by using a microdebrider. Kupferberg nasal endoscopy grades, 20-item Sino-Nasal Outcome Test scores, Lund-Mackay scores, and mucociliary clearance time were analyzed. Results On comparison among the groups, it was found that there was a significant difference between group A (nonsurgically treated) compared with group B (surgery by conventional means) or group C (surgery with microdebrider) in nasal endoscopic grades, Lund-Mackay scores, 20-item Sino-Nasal Outcome Test scores, and mucociliary clearance time. However, in comparison between groups B and C, there was no statistically significant difference. Conclusion Mucociliary clearance time tended to recover after starting treatment for chronic rhinosinusitis both after conservative treatment and after surgical treatment. Surgery provided better improvement in different objective scores in chronic rhinosinusitis. There exists no statistical difference in parameters independent of the instrument used for surgery.

Changing trends in antibiotic prophylaxis in head and neck surgery: Is short-term prophylaxis feasible?

Background: The duration and dosage of prophylactic antibiotics vary substantially among surgeons. This study explored the outcome and efficiency of short-term antibiotic prophylaxis in head and neck procedures. Methods: One hundred and forty-three patients undergoing various head and neck surgical procedures were included. They were categorized into two groups, clean (Group C) and clean-contaminated (Group CC). They received short-term prophylaxis with intravenous (IV) antibiotics. Group C patients received single dose IV antibiotic at induction and Group CC received antibiotic for 3 days. The scoring methods such as American Society of Anesthesiologist (ASA) score, National Nosocomial Infections Surveillance (NNIS) score, and additional treatment, discharge, erythema, purulent discharge, separation of deep tissue, isolation of bacteria and stay (ASEPSIS) were used. Scoring methods were used to analyze the risk factors and complications up to a period of 4 weeks postoperatively. Results: There were 83 patients in Group C and 60 patients in Group CC. Parameters such as body weight, body mass index (BMI), biochemical and hematological parameters along with surgical details, and postoperative wound assessment were analyzed. A significant association of surgical site infection (SSI) with BMI, anemia, hypoalbuminemia, and tobacco usage was noted along with a high incidence of SSI in surgical procedures involving the larynx. There was no significant relationship with ASA score and NNIS score. Conclusion: Short-term antibiotic prophylaxis in clean and clean-contaminated cases is feasible and effective as long-term prophylaxis. Correction of anemia, hypoalbuminemia, weight reduction, and avoidance of tobacco can prevent SSIs.