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Zhou S, Zeng Z, Chen M, Zou L, Shao S. Incidence and influencing factors of olfactory dysfunction in patients 1 week after endoscopic transsphenoidal resection of pituitary tumor: a cross-sectional study of 158 patients. Front Neurol 2024; 15:1402626. [PMID: 39087015 PMCID: PMC11289771 DOI: 10.3389/fneur.2024.1402626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 06/28/2024] [Indexed: 08/02/2024] Open
Abstract
Objective To investigate the current situation of olfactory dysfunction in patients after endoscopic transsphenoidal resection of pituitary tumors, and analyze its influencing factors, to provide references for clinical nursing and rehabilitation. Methods A cross-sectional study design and convenience sampling method were used to investigate 158 patients with pituitary tumors treated by endoscopic transsphenoidal pituitary tumor resection in the Department of Neurosurgery of three Grade-A general hospitals in Sichuan Province from January 2022 and June 2023. The olfactory function of patients was evaluated 1 week after surgery, and the general clinical data and olfactory related data of patients were collected, and the influencing factors of olfactory disorder were analyzed by logistic regression. Results The incidence of olfactory dysfunction was 73.42%. analysis revealed that the formation of blood scabs, nasal cavity adhesion, cerebrospinal fluid leakage and operation time were independent risk factors for olfactory dysfunction in patients after transsphenoidal pituitary tumor resection (p < 0.05). Conclusion The incidence of olfactory dysfunction is high in patients after endoscopic transsphenoidal resection of pituitary tumors, suggesting that medical staff should pay close attention to and identify patients with olfactory dysfunction based on the guidance of disease knowledge and skills, develop targeted nursing interventions, and promote the improvement of patients' olfactory function and quality of life.
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Chen M, Li Y, Zhou S, Zou L, Yu L, Deng T, Rong X, Shao S, Wu J. Establishment of a risk prediction model for olfactory disorders in patients with transnasal pituitary tumors by machine learning. Sci Rep 2024; 14:12514. [PMID: 38822064 PMCID: PMC11143333 DOI: 10.1038/s41598-024-62963-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 05/23/2024] [Indexed: 06/02/2024] Open
Abstract
To construct a prediction model of olfactory dysfunction after transnasal sellar pituitary tumor resection based on machine learning algorithms. A cross-sectional study was conducted. From January to December 2022, 158 patients underwent transnasal sellar pituitary tumor resection in three tertiary hospitals in Sichuan Province were selected as the research objects. The olfactory status was evaluated one week after surgery. They were randomly divided into a training set and a test set according to the ratio of 8:2. The training set was used to construct the prediction model, and the test set was used to evaluate the effect of the model. Based on different machine learning algorithms, BP neural network, logistic regression, decision tree, support vector machine, random forest, LightGBM, XGBoost, and AdaBoost were established to construct olfactory dysfunction risk prediction models. The accuracy, precision, recall, F1 score, and area under the ROC curve (AUC) were used to evaluate the model's prediction performance, the optimal prediction model algorithm was selected, and the model was verified in the test set of patients. Of the 158 patients, 116 (73.42%) had postoperative olfactory dysfunction. After missing value processing and feature screening, an essential order of influencing factors of olfactory dysfunction was obtained. Among them, the duration of operation, gender, type of pituitary tumor, pituitary tumor apoplexy, nasal adhesion, age, cerebrospinal fluid leakage, blood scar formation, and smoking history became the risk factors of olfactory dysfunction, which were the key indicators of the construction of the model. Among them, the random forest model had the highest AUC of 0.846, and the accuracy, precision, recall, and F1 score were 0.750, 0.870, 0.947, and 0.833, respectively. Compared with the BP neural network, logistic regression, decision tree, support vector machine, LightGBM, XGBoost, and AdaBoost, the random forest model has more advantages in predicting olfactory dysfunction in patients after transnasal sellar pituitary tumor resection, which is helpful for early identification and intervention of high-risk clinical population, and has good clinical application prospects.
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Affiliation(s)
- Min Chen
- Department of Neurosurgery, Deyang People's Hospital, Deyang, 618000, China
| | - Yuxin Li
- School of Nursing, North Sichuan Medical College, Nanchong, 637000, China
- Department of Nursing, Deyang People's Hospital, Deyang, 618000, Sichuan, China
| | - Sumei Zhou
- Department of Neurosurgery, Deyang People's Hospital, Deyang, 618000, China
| | - Linbo Zou
- Department of Neurosurgery, Deyang People's Hospital, Deyang, 618000, China
| | - Lei Yu
- Institute of Complex Systems, Shanxi University, Taiyuan, 030001, China
| | - Tianfang Deng
- Department of Neurosurgery, Deyang People's Hospital, Deyang, 618000, China
| | - Xian Rong
- Sichuan Nursing Vocational College, Chengdu, 610110, China.
| | - Shirong Shao
- Department of Neurosurgery, Deyang People's Hospital, Deyang, 618000, China.
| | - Jijun Wu
- Department of Nursing, Deyang People's Hospital, Deyang, 618000, Sichuan, China.
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Mu A, Ni Z, Ma C. Nasal Irrigation Improves the Nasal Related Quality of Life in Patients Undergoing Transsphenoidal Resection of Pituitary Adenoma. Biol Res Nurs 2024; 26:293-302. [PMID: 38079151 DOI: 10.1177/10998004231221548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2024]
Abstract
Background: After transsphenoidal pituitary adenoma resection patients have reduced olfactory function and quality of life. This study aimed to evaluate the effects of nasal irrigation on the nasal related quality of life in patients undergoing transsphenoidal pituitary adenoma resection. Methods: Patients undergoing transsphenoidal resection of pituitary adenomas in a tertiary hospital in China were included. The patients were randomly divided into a control group and nasal irrigation group according to the random sequence generated by the SPSS22.0 software. The 22-item sino-nasal outcome test (SNOT-22) was used to evaluate nasal related quality of life; lower SNOT-22 scores indicate a higher quality of life. The Toyota and Takagi (T&T) olfactometer test was used to evaluate the olfactory function of patients. Results: A total of 82 patients were finally included. The SNOT-22 scores of both groups after surgery were significantly higher than those before surgery (p < .05). The total SNOT-22 score of nasal irrigation group at one month (23.45 ± 3.72 vs. 27.48 ± 4.07) and three months (15.83 ± 2.86 vs. 21.82 ± 3.36) after surgery was lower than that in the control group (p < .05). There was no significant difference in olfactory function between the two groups at one month and three months after surgery (p > .05). The nasal mucosal score in the nasal irrigation group was significantly improved compared with the control group at one month and three months after surgery (p < .05). Conclusion: Nasal irrigation is associated with improved quality of life in patients undergoing transsphenoidal pituitary adenoma resection compared with the control group.
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Affiliation(s)
- Aiping Mu
- Department of Neurosurgery, First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhuojun Ni
- Department of Neurosurgery, First Affiliated Hospital of Soochow University, Suzhou, China
| | - Chen Ma
- Department of Neurosurgery, First Affiliated Hospital of Soochow University, Suzhou, China
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Kong F, Cheng W, Zhan Q. Clinical study on the selection of endoscopes and microscopes for transsphenoidal surgery of non-aggressive pituitary macroadenoma and microadenoma and the influencing factors of hyposmia after endoscopic transsphenoidal surgery. Front Neurol 2024; 15:1321099. [PMID: 38487320 PMCID: PMC10937579 DOI: 10.3389/fneur.2024.1321099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 02/20/2024] [Indexed: 03/17/2024] Open
Abstract
Background and objective Transsphenoidal surgery, including endoscopic and microscopic resection, is the first choice of treatment for pituitary tumors. With the widespread application of neuroendoscopy in recent decades, there has been a trend to replace microscopes. In clinical practice, we have found that in transsphenoidal surgery for non-invasive microadenomas and macroadenomas, microscopy can achieve a higher total resection rate, shorter operation time, lower incidence of postoperative complications, and faster recovery of olfaction. This study aimed to explore the selection of endoscopes and microscopes for non-aggressive transsphenoidal surgery for pituitary adenomas and the factors affecting olfactory recovery. Methods From August 2019 to October 2022, 93 patients with non-aggressive microadenomas and macroadenomas via the transsphenoidal approach were selected from the First Affiliated Hospital of Harbin Medical University and treated with rich experience in pituitary tumor subspecialty microscopy and endoscopic surgery. Different surgical methods were used to divide the patients into microscopic (n = 35) and endoscopic (n = 58) groups. The total tumor removal rate, intraoperative blood loss, operation time and cost, postoperative hospital stay, recovery of visual function, postoperative changes in hormone levels, complication rate, and recovery from complications 3 months after the operation were compared between the two groups. Results There were no significant differences in the tumor removal rate, postoperative visual acuity, and visual field recovery between the two groups (p > 0.05). There was a significant difference in the recovery rate of olfactory function between the two groups 3 months after the operation (p < 0.05), and there was no significant difference in the incidence of other complications (p > 0.05); Compared with the two groups, the microscope group had shorter operation time, longer postoperative hospital stay, less average operation cost and less blood loss, and the difference was statistically significant (p < 0.05). The position of the nasal septum mucosal flap incision was a risk factor for hyposmia 3 months after the operation. Conclusion Microsurgery and endoscopic surgery are suitable surgical treatments for nonaggressive microadenomas and macroadenomas. The total tumor removal and postoperative hormone remission rates of the two surgical methods were approximately the same. However, the microsurgery group had a shorter operation time, less intraoperative blood loss, faster olfactory function recovery, and a lower average operation cost. The position of the nasal septal mucosal flap incision was a risk factor for hyposmia at 3 months postoperatively. Hyposmia is less likely to occur when the superior edge of the nasal septal mucosal flap incision is not higher than the lower edge of the ipsilateral superior turbinate.
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Affiliation(s)
- Fanyi Kong
- First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Weiping Cheng
- First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, China
| | - Qingyang Zhan
- Department of Neuroscience, Institute of Chinese Medicine, Heilongjiang University of Chinese Medicine, Harbin, China
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Shi W, Liu Q, Jia F, Wang X. Editorial: Recent advances in the mechanism and treatment of pituitary tumors. Front Neurol 2024; 14:1324189. [PMID: 38292035 PMCID: PMC10825668 DOI: 10.3389/fneur.2023.1324189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/31/2023] [Indexed: 02/01/2024] Open
Affiliation(s)
- Wei Shi
- Department of Neurosurgery, Affiliated Hospital of Nantong University, Nantong University, Nantong, Jiangsu, China
| | - Qianqian Liu
- Department of Neurosurgery, Affiliated Hospital of Nantong University, Nantong University, Nantong, Jiangsu, China
| | - Feng Jia
- Department of Neurosurgery, Renji Hospital, Shanghai, China
| | - Xuejian Wang
- Department of Neurosurgery, Affiliated Hospital 2 of Nantong University, Nantong University, Nantong, Jiangsu, China
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Xue F, Yu X, Cheng Y, Wu M, Ji J, Wang R. Application of expanding bilateral sphenoid sinus plasty in the treatment of sphenoid sinus diseases. Exp Ther Med 2023; 26:401. [PMID: 37522057 PMCID: PMC10375427 DOI: 10.3892/etm.2023.12101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 06/20/2023] [Indexed: 08/01/2023] Open
Abstract
Expanding bilateral sphenoid sinus plasty is an essential technique for the treatment of sphenoid sinus diseases, such as refractory sphenoid sinusitis, sphenoid sinus cyst, fungal sphenoid sinusitis, sphenoid sinus carcinoma and sphenoid sinus chordoma. The present study evaluated the potential application of expanding bilateral sphenoid sinus plasty in the treatment of sphenoid sinus diseases. A retrospective medical record review of 42 patients treated with the expanding bilateral sphenoid sinus plasty from December 2012 to December 2018 was performed in a tertiary-care university hospital. A follow-up of the surgical effects and complications was performed. Of the 42 patients, the symptoms were relieved after operation in all except preoperative hyposmia in 2 and impaired vision in one with no obvious improvement. No complications such as nasal bleeding, olfactory hypofunction and perforation of nasal septum occurred. Follow-up data revealed good mucosal epithelization in all patients within a mean time of 8.6 weeks. Endoscopic sinus reexamination demonstrated that the sphenoid sinus orifice was well opened, and no cases of sphenoid sinus orifice closure were observed. Expanding bilateral sphenoid sinus plasty, with advantages of clearly exposed surgical field, full opening of the sinus cavity, high surgical safety, short epithelialization time and intuitionistic postoperative follow-up, demonstrated great promise for greater use in the treatment of sphenoid sinus diseases in the future.
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Affiliation(s)
- Fei Xue
- Department of Otolaryngology Head and Neck Surgery, Medical School of Nanjing University Affiliated Jinling Hospital, Nanjing, Jiangsu 210002, P.R. China
| | - Xiang Yu
- Department of Otolaryngology Head and Neck Surgery, Medical School of Nanjing University Affiliated Jinling Hospital, Nanjing, Jiangsu 210002, P.R. China
| | - You Cheng
- Department of Otolaryngology Head and Neck Surgery, Medical School of Nanjing University Affiliated Jinling Hospital, Nanjing, Jiangsu 210002, P.R. China
| | - Minghai Wu
- Department of Otolaryngology Head and Neck Surgery, Medical School of Nanjing University Affiliated Jinling Hospital, Nanjing, Jiangsu 210002, P.R. China
| | - Junfeng Ji
- Department of Otolaryngology Head and Neck Surgery, Medical School of Nanjing University Affiliated Jinling Hospital, Nanjing, Jiangsu 210002, P.R. China
| | - Rui Wang
- Department of Medical Oncology, Medical School of Nanjing University Affiliated Jinling Hospital, Nanjing, Jiangsu 210002, P.R. China
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Al-Qurayshi Z, Bennion DM, Greenlee JDW, Graham SM. Endoscopic pituitary surgery: A national database review. Head Neck 2022; 44:2678-2685. [PMID: 36039744 DOI: 10.1002/hed.27179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 07/04/2022] [Accepted: 08/16/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Pituitary tumors surgery is increasingly performed via endoscopic transsphenoidal approach (TSP). This study describes outcomes of TSP surgery in the United States. METHODS A retrospective cross-sectional analysis of adult patients with pituitary adenoma was performed using the Nationwide Readmissions Database, 2010-2015. RESULTS A total of 5891 patients were identified. The average age was 51.29 ± 0.29 years. The risk of postoperative epistaxis, diabetes insipidus, cerebrospinal fluid (CSF) leak, and other general postoperative complications was 0.71%, 10.20%, 8.35%, and 2.37%, respectively. Independent risk factors of CSF leak included: age <65-year, male, body mass index ≥25, and multiple comorbidities (p < 0.001 each). The prevalence of CSF leak was not associated with hospital TSP volume and teaching status. CONCLUSION This study provides a national epidemiological perspective on TSP in the United States. The risk of postoperative CSF leak appears to be associated with intrinsic patient factors rather than resource and expertise availability.
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Affiliation(s)
- Zaid Al-Qurayshi
- Department of Otolaryngology-Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Douglas M Bennion
- Department of Otolaryngology-Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Jeremy D W Greenlee
- Department of Otolaryngology-Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA.,Department of Neurosurgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Scott M Graham
- Department of Otolaryngology-Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA.,Department of Neurosurgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
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Alshareef M, Alroqi A, Albaharna H, Alsayed A, Alromaih S, Alrasheed AS, Ajlan A, Alsaleh S. Nasoseptal flap and rigid reconstruction in endoscopic endonasal skull base surgeries: The longitudinal experience of a single center. EAR, NOSE & THROAT JOURNAL 2022:1455613221099483. [PMID: 35603535 DOI: 10.1177/01455613221099483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Recently, endoscopic endonasal approaches (EEA) have been used for skull base defect reconstruction surgeries. The nasoseptal flap (NSF), a vascular pedicled flap, was introduced to decrease postoperative cerebrospinal fluid (CSF) leakage. PURPOSES This study aimed to outline the authors' institutional experience using NSF and rigid implants in anterior skull base defect reconstruction surgeries following EEA. DESIGN A retrospective cohort review of patients who underwent NSF reconstruction following EEA in the Otorhinolaryngology and Neurosurgery Departments at King Saud University Medical City, Riyadh, Saudi Arabia, from January 2015 to May 2021, divided into 2 time periods according to the reconstruction technique. RESULT Out of the 106 patients who underwent EEA, 77 underwent NSF reconstruction. The majority had expanded EEA (94.8%). The mean age was 40.21 ± 17.7 years, and the female gender represented 61% of the sample. More than half of the sample underwent right NSF (57.1%). Meningioma was the most common diagnosis (45.5%). The clivus was the most frequent site of lesions (23.4%). The overall rate of postoperative CSF leakage and lumbar drainage (LD) insertion was 15.6% and 51.9%, respectively. The duration of LD was a median of four days. The overall failure rate was 13%, declining from 20% in the first period to 5.4% in the second period. Rigid implants were used significantly more in the first period than in the second period (67.5% versus 16.2%, P < 0.001). Meningitis, the highest postoperative complication, was reported in 6 patients (7.8%). One patient died three weeks postoperatively after massive nasal bleeding. No significant difference was found between either side of the NFS regarding the CSF leakage and failure rate. CONCLUSION In the authors' experience, there has been an overt decline in failure rates and complications of EEA over the last three years due to increased experience among surgeons and a standardization of reconstruction techniques. Minimal reconstruction may provide satisfactory results by decreasing the use of rigid implants. An endoscopic endonasal approach with an NSF for anterior skull base defect reconstruction is considered a safe procedure with no significant difference between the sides of the flap.
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Affiliation(s)
- Mohammad Alshareef
- Department of Otolaryngology-Head and Neck Surgery, Khamis Mushait General hospital - Khamis Mushait City, Saudi Arabia
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, 191082King Saud University, Riyadh, Saudi Arabia
| | - Ahmad Alroqi
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, 191082King Saud University, Riyadh, Saudi Arabia
| | - Hussain Albaharna
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, 191082King Saud University, Riyadh, Saudi Arabia
- Department of Otolaryngology-Head and Neck Surgery, 48070Qatif Central Hospital - Qatif City, Saudi Arabia
| | - Ahmed Alsayed
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, 191082King Saud University, Riyadh, Saudi Arabia
| | - Saud Alromaih
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, 191082King Saud University, Riyadh, Saudi Arabia
| | - Abdulaziz S Alrasheed
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, 191082King Saud University, Riyadh, Saudi Arabia
| | - Abdulrazag Ajlan
- Department of Neurosurgery, 191082College of Medicine King Saud University, Riyadh, Saudi Arabia
| | - Saad Alsaleh
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, 191082King Saud University, Riyadh, Saudi Arabia
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Lee SE, Snyderman CH, Gardner PA. Postoperative Care from the Rhinologic and Neurological Perspectives. Otolaryngol Clin North Am 2022; 55:459-467. [DOI: 10.1016/j.otc.2021.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Alotaibi N, Alsheikh H, Zahlan A, AlMana F, Abduljawwad S, Omar O, Alshehri A, Mohammed A, Alsaleh S. Translation and validation of the “Smell Diskettes” Olfaction Test into Arabic. RHINOLOGY ONLINE 2022. [DOI: 10.4193/rhinol/21.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Objective: This study aims to translate and validate the 'Smell Diskettes' screening tool from English into Arabic. The significance of this study stems from the lack of reliable and rapid olfaction screening tests available to Arabic speaking patients and healthcare practitioners. Methods: This is a prospective cohort, multi-center study. A forward-backward translation of the olfaction screening test was done to translate the text into Arabic. Data was collected from two groups: a control group (n=125) of which 84 percent were females (n=105) and a mean age of 22.4 of subjectively normosmic individuals from Alfaisal University and a patients group (n=82) of which 35.4 percent females (n = 29) with a mean age of 38.2, all of whom were diagnosed with olfactory disturbances related to rhinological pathologies, from King Abdulaziz University Hospital (KAUH) in Riyadh, Saudi Arabia. One of the limitations we faced due to convenience sampling and COVID-19 pandemic restrictions was the inability to perform a “test-retest” on study subjects. Results: The study included 207 subjects, out of whom 82 (40 percent) were patients from the rhinology clinic at King Abdulaziz University Hospital (KAUH) and 125 (60 percent) were recruited as controls from Alfaisal University. The average olfaction scores for the control group and the patients’ group were 7/8 and 5/8, respectively. Conclusion: This study has determined that the Arabic-language version is a valid and useful instrument used in clinical practice and for research purposes. The development of this tool will allow more patients in Arabic-speaking countries to be screened for olfactory disturbances.
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