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- Bhanu Prakash, B., et al.
(författare)
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Translation of the Gothenburg Trismus Questionnaire-2 into Telugu and its Validation for use in Indian Patients
- 2021
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Ingår i: Indian Journal of Surgical Oncology. - : Springer Science and Business Media LLC. - 0975-7651 .- 0976-6952. ; 12:4
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Tidskriftsartikel (refereegranskat)abstract
- Trismus refers to restriction in the ability to open the mouth. Comprehensive evaluation of trismus and its treatment outcomes needs a multidimensional, self-administered, trismus specific tool. In the present scenario, Gothenburg trismus questionnaire is the only reliable instrument to quantify trismus. Translation of this questionnaire helps in providing standardized documentation of trismus related problems and to obtain a patient's perspective on treatment outcomes within various populations. The aim of this study was to translate the Gothenburg trismus questionnaire-2 (GTQ 2) into Telugu (one of the Indian Languages) and validation of the translation for its effective use in regional Telugu speaking patients. The GTQ 2 was translated according to the guidelines framed by the International Society for Pharmacoeconomics and Outcomes Research: (1) forward translation, (2) reconciliation and back translation, (3) cognitive debriefing, and (4) pilot testing. The psychometric properties of the translated version were evaluated by testing its internal consistency, construct validity, known-group validity and floor and ceiling effects. Patients who reported with or without trismus to the Head and Neck Oncology outpatient clinic were enrolled for the study. Comparison of the GTQ scores was done using Mann–Whitney U-test. The Pearson correlation coefficient was used for assessing convergent and divergent validity. Internal Consistency was calculated using Cronbach’s alpha coefficient. The translated version of the GTQ 2 was administered to 60 patients (30 trismus patients and 30 non-trismus patients). GTQ 2 was successfully translated without any significant issues. Construct validity of the translated version was confirmed and it has a good internal consistency (α > 0.7). The translated instrument can differentiate between those with and without trismus (p < 0.0005). A valid and reliable Telugu version of the Gothenburg Trismus Questionnaire-2 is now available for the benefit of Indian patients. © 2021, Indian Association of Surgical Oncology.
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| 2. |
- Finizia, Caterina, 1961, et al.
(författare)
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Advanced laryngeal cancer T3-T4 in Sweden: a retrospective study 1986-1990. Survival and locoregional control related to treatment.
- 1996
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Ingår i: Acta oto-laryngologica. - : Informa UK Limited. - 0001-6489 .- 1651-2251. ; 116:6, s. 906-12
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Tidskriftsartikel (refereegranskat)abstract
- Different treatment modalities for advanced laryngeal cancer are much discussed in the literature. One-hundred-and-sixty patients with T3-4, N0-3, M0-1 laryngeal cancer diagnosed in Sweden between 1986 and 1990 were retrospectively analysed. One hundred (65 T3: 35 T4) received radical radiotherapy with salvage surgery (RRSS) in case of residual or recurrent disease. Thirty-eight (11T3: 27 T4) patients received surgery with or without radiotherapy (S +/- RT). Twenty-two patients received no treatment. After a median follow up of 4.4 years, the estimated 5-year actuarial corrected survival and 3-year locoregional control were 59% and 44% for T3 RRSS and 47% and 54% for T3 S +/- RT. No significant difference between the different treatment modalities was found. The 5-year corrected survival rate and the locoregional control at 3 years between T4-RRSS (32%; 26%) and T4-S + RT (58%; 68%) groups were significantly different (p < 0.05 and p < 0.01). This might suggest that surgery with or without radiotherapy still has its place as a treatment modality for patients with advanced T4 laryngeal carcinoma.
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| 3. |
- Pauli, Nina, et al.
(författare)
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Are there differences in revision stapes surgery outcomes between university and county clinics? A study from the quality register for otosclerosis surgery in Sweden
- 2023
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Ingår i: European Archives of Oto-Rhino-Laryngology. - : Springer Science and Business Media LLC. - 0937-4477 .- 1434-4726. ; 280:5, s. 2247-2255
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Tidskriftsartikel (refereegranskat)abstract
- Purpose The aim of the study was to investigate hearing outcomes in stapes revision surgery with regard to the type of clinic (university clinic or county clinic). Furthermore, the aim was to investigate the risk of complications with a focus on tinnitus, hearing deterioration, and taste disturbance 1 year after surgery. Methods The study is based on data from the Swedish Quality Register for Otosclerosis Surgery (SQOS). Two study protocols were completed by the surgeon, and a questionnaire was distributed to the patients 1 year after surgery. A total of 156 revisions were available for analysis with both preoperative and postoperative audiometry data. Results Seventy-five percent of the patients reported better to much better hearing 1 year after revision surgery. An air bone gap <= 20 dB postoperatively was seen in 77% of the patients. Four percent had hearing deterioration >= 20 dB PTA(4) AC. Eleven percent had worsened or newly developed tinnitus, 5% had taste disturbance, and 3% had dizziness 1 year after surgery. Preoperative and postoperative hearing did not differ between patients operated on in university vs. county clinics. Conclusions Revision surgery in otosclerosis is a challenge for otologists, but no differences in hearing outcomes between university and county clinics were found in this nationwide study. The risk of hearing deterioration and deafness is higher than in primary stapes surgery, and revision surgery should be recommended primarily in cases with a large air-bone gap and moderate to severe preoperative hearing loss.
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