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Pruijn IMJ, Parmaksiz M, Verheul JB, Mulder JJS, Kievit W, Kunst HPM. Health-Related Quality of Life in Patients With a Stable or Growing Vestibular Schwannoma Managed by Wait and Scan or Stereotactic Radiosurgery. Otolaryngol Head Neck Surg 2024; 171:823-832. [PMID: 38769852 DOI: 10.1002/ohn.814] [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] [Received: 01/23/2024] [Revised: 03/17/2024] [Accepted: 04/06/2024] [Indexed: 05/22/2024]
Abstract
OBJECTIVE To assess the effect of wait and scan (W&S) and stereotactic radiosurgery (SRS) on health-related quality of life (HRQoL) over time in patients with a stable vestibular schwannoma (VS) and growing VS. STUDY DESIGN Longitudinal, multicenter, observational study. SETTING Tertiary expert center for VS (Radboudumc Nijmegen) and Gamma-Knife center ETZ Hospital Tilburg. METHODS Changes in HRQoL, measured with the Penn Acoustic Neuroma Quality-of-Life (PANQOL), and the physical and mental component summary scores (PCS and MCS, respectively) derived from the 36-Item Short Form Health Survey (SF-36), were compared among patients managed by W&S and SRS between 2017 and 2022. Second, HRQoL over time in patients with a growing VS was compared between W&S and SRS. RESULTS Differences in PANQOL total and subdomain scores, PCS and MCS scores over time in the W&S (n = 73) and SRS (n = 170) groups were nonsignificant and on average did not exceed the minimal clinically important differences (mean difference of -2.56 [PANQOL total], 1.22 [PCS], and -1.76 [MCS]; all P > .05). In growing VS, comparison of W&S (n = 29) and SRS (n = 154) also revealed no significant difference (mean difference of 1.19 (PANQOL total), 1.83 (PCS) and -0.12 (MCS); all P > .05). CONCLUSION Differences in HRQoL in patients with VS are minor and not significantly different or clinically relevant between patients managed with W&S or SRS. Similarly, patients with a growing VS managed with W&S or SRS exhibit no significant or clinical relevant difference in HRQoL during follow-up. This can aid clinicians in the counseling of patients regarding HRQoL when deciding on a management strategy after diagnosis or documented growth.
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Affiliation(s)
- Ineke M J Pruijn
- Department of Otorhinolaryngology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
- Dutch Academic Alliance Skull Base Pathology, Radboud University Medical Center, Maastricht University Medical Center+, Nijmegen/Maastricht, The Netherlands
| | - Merve Parmaksiz
- Department of Otorhinolaryngology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jeroen B Verheul
- Department of Neurosurgery, Gamma Knife Center, ETZ Hospital, Tilburg, The Netherlands
| | - Jef J S Mulder
- Department of Otorhinolaryngology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
- Dutch Academic Alliance Skull Base Pathology, Radboud University Medical Center, Maastricht University Medical Center+, Nijmegen/Maastricht, The Netherlands
| | - Wietske Kievit
- Department of Health Evidence, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Henricus P M Kunst
- Department of Otorhinolaryngology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
- Dutch Academic Alliance Skull Base Pathology, Radboud University Medical Center, Maastricht University Medical Center+, Nijmegen/Maastricht, The Netherlands
- Department of Otorhinolaryngology, Maastricht University Medical Center, Maastricht, The Netherlands
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Rutenkröger M, Wandke S, Gempt J, Dührsen L, Scheer M, Strauss C, Führes H. German translation and cross-cultural adaptation of the Vestibular Schwannoma Quality of Life Index (VSQOL). J Patient Rep Outcomes 2024; 8:95. [PMID: 39136861 PMCID: PMC11322465 DOI: 10.1186/s41687-024-00778-w] [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: 04/19/2024] [Accepted: 07/16/2024] [Indexed: 08/15/2024] Open
Abstract
BACKGROUND Vestibular schwannomas (VSs) are benign tumors of the vestibulocochlear nerve that often cause significant neurological and functional impairment. Patient-reported outcomes, including quality of life (QoL), are essential for understanding the overall impact of VS and its treatment. This study aimed to translate and culturally adapt the Vestibular Schwannoma Quality of Life (VSQOL) Index into German to expand its relevance to German-speaking populations. METHODS We used a qualitative approach including translation and cognitive interviews with 10 patients who underwent VS surgery. The translation process followed the TRAPD protocol to ensure linguistic and conceptual accuracy. Cognitive interviews assessed the comprehensibility and relevance of the translated questionnaire. RESULTS The translation showed remarkable consistency between translators, with minor discrepancies resolved by consensus. Cognitive interviews provided valuable insights that led to refinements in item wording. Participants emphasized the importance of an additional item on physician referrals, reflecting differences in health care systems between the United States and Germany. CONCLUSIONS The German VSQOL provides a comprehensive tool for assessing QoL in patients with VS that integrates patient-centered dimensions. A Validation study is underway to establish its reliability and validity.
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Affiliation(s)
- Mareike Rutenkröger
- Department of Medical Psychology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Svenja Wandke
- Department of Medical Psychology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- II. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jens Gempt
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Lasse Dührsen
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Maximilian Scheer
- Department of Neurosurgery, University Hospital Halle, Halle (Saale), Germany
| | - Christian Strauss
- Department of Neurosurgery, University Hospital Halle, Halle (Saale), Germany
| | - Hannah Führes
- Department of Medical Psychology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Jiramongkolchai P, Vacaru A, La Monte O, Lee J, Schwartz MS, Friedman RA. Quality of Life for Patients with Sporadic Small Vestibular Schwannomas Following Middle Fossa Craniotomy. Otol Neurotol 2024; 45:684-689. [PMID: 38769097 DOI: 10.1097/mao.0000000000004202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
OBJECTIVE To evaluate quality-of-life outcomes for patients with vestibular schwannomas (VS) undergoing a middle cranial fossa (MCF) approach. STUDY DESIGN Prospective study from 2018 to 2023. SETTING Tertiary academic institution. PATIENTS Adults with sporadic VS. INTERVENTIONS MCF. MAIN OUTCOME MEASURES The primary outcome measure was the change in preoperative and 1-year postoperative Penn Acoustic Neuroma Quality-of-life (PANQOL) scores. Secondary outcome measures included hearing preservation and facial nerve function. RESULTS Of the 164 patients who underwent MCF for sporadic VS, 78 patients elected to voluntarily complete preoperative PANQOL assessments prior to surgery. Seventy-one (91%) of those 78 patients completed postoperative PANQOL surveys. Fifty (70%) of the respondents were female and the median age was 48 years (range, 27-71 years). Overall, at 1-year postsurgery, a minimal clinically important difference (MCID) was obtained in the hearing (mean difference, 10.5; 95% confidence interval [CI], 4.3-16.7) and anxiety (mean difference, 18.8; 95% CI, 11.7-25.9) domains. For patients with hearing preservation (n = 48, 68%), MCIDs were reached in the hearing (mean difference, 13.4; 95% CI, 6.3-20.6), anxiety (mean difference, 20.8; 95% CI, 11.8-29.9), energy (mean difference, 13.7; 95% CI, 3.6-23.8), pain (mean difference, 13.7; 95% CI, 3.6-23.8) domains, and overall PANQOL scores (mean difference, 12.7; 95% CI, 7.1-18.3). Postoperatively, 64 (90%) patients maintained a House-Brackmann I. CONCLUSIONS To our knowledge, this is the largest study examining disease-specific QOL for VS patients undergoing MCF. Based on our institution's experience, MCF approach for small VS is associated with clinically meaningful improvements in QOL, hearing preservation, and excellent facial nerve outcomes.
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Affiliation(s)
| | | | | | - Joshua Lee
- Department of Otolaryngology-Head and Neck Surgery
| | - Marc S Schwartz
- Department of Neurosurgical Surgery, University of California, San Diego, La Jolla, California
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Riedy LN, Shanker RM, Sloane DC, Heiferman DM, Rezaii EG, Finucane SE, Veras P, Leonetti JP, Anderson DE. Long-term quality of life outcomes in patients undergoing microsurgical resection of vestibular schwannoma. World Neurosurg X 2024; 22:100294. [PMID: 38450247 PMCID: PMC10914591 DOI: 10.1016/j.wnsx.2024.100294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 02/20/2024] [Indexed: 03/08/2024] Open
Abstract
Background While previous studies have assessed patient reported quality of life (QOL) of various vestibular schwannoma (VS) treatment modalities, few studies have assessed QOL as related to the amount of residual tumor and need for retreatment in a large series of patients. Objective: To assess patient reported QOL outcomes following VS resection with a focus on extent of resection and retreatment. Methods A retrospective chart review was performed using single-center institutional data of adult patients who underwent VS resection by the senior authors between 1989-2018 at Loyola University Medical Center. The Penn Acoustic Neuroma Quality of Life (PANQOL) survey was sent to all patients via postal mail. Results Fifty-five percent of 367 total patients were female with a mean age of 61.6 years (SD 12.63). The mean period between surgery and PANQOL response was 11.4 years (IQR: 4.74-7.37). The median tumor size was 2 cm (IQR: 1.5-2.8). The mean total PANQOL score was 70 (SD 19). Patients who required retreatment reported lower overall scores (μdiff = -10.11, 95% CI: -19.48 to -0.74; p = 0.03) and face domain scores (μdiff = -20.34, 95% CI: -29.78 to -10.91; p < .001). There was no association between extent of resection and PANQOL scores in any domain. Conclusion In an analysis of 367 patients who underwent microsurgical resection of VS, extent of resection did not affect PANQOL scores in contrast to previous reports in the literature, while the need for retreatment and facial function had a significant impact on patient-reported outcomes.
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Affiliation(s)
- Loren N. Riedy
- Committee Neurobiology, University of Chicago, Hyde Park, IL, USA
| | - Rachyl M. Shanker
- Department of Surgery, Loyola University Medical Center, Maywood, IL, USA
| | - Dayna C. Sloane
- Stritch School of Medicine, Loyola University Chicago, Maywood, IL, USA
| | - Daniel M. Heiferman
- Department of Neurological Surgery, Edward-Elmhurst Health, Naperville, IL, USA
| | - Elhaum G. Rezaii
- Department of Neurological Surgery, University of Nebraska Medical Center, Omaha, NE, USA
| | - Sarah E. Finucane
- Department of Otolaryngology, Loyola University Medical Center, Maywood, IL, USA
| | - Perry Veras
- Stritch School of Medicine, Loyola University Chicago, Maywood, IL, USA
| | - John P. Leonetti
- Department of Otolaryngology, Loyola University Medical Center, Maywood, IL, USA
| | - Douglas E. Anderson
- Department of Neurological Surgery, Loyola University Medical Center, Maywood, IL, USA
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Ben-Harosh L, Barker-Collo S, Nowacka A, Garrett J, Miles A. Quality of life and broader experiences of those with acoustic neuroma: a mixed methods approach. BRAIN IMPAIR 2024; 25:IB23072. [PMID: 38566292 DOI: 10.1071/ib23072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 10/04/2023] [Indexed: 04/04/2024]
Abstract
Background Acoustic neuromas (ANs) are consistently associated with decreased quality of life (QOL) related to the physical and psychosocial impacts of symptoms experienced from the tumour and its treatment. This study explored patient-reported experiences of ANs in New Zealand, with a focus on the impact on QOL and the provision of information, support and services. Methods A mixed methods approach was taken, conducting an online community survey that included the Penn Acoustic Neuroma Quality of Life Scale (N = 52). Those who indicated interest were offered semi-structured interviews after the survey (N = 17), which were analysed using content analysis. Results A negative impact on QOL was found, highlighting five key themes in the experiences of people: (1) ongoing physical, social and psychological impacts; (2) information and support from the medical system; (3) autonomy and decision-making; (4) the importance of peer support; and (5) remaining positive - life goes on. Conclusions Our findings indicate areas for improvement that may benefit people's healthcare experience and QOL. Both quantitative and qualitative results identified gaps associated with person-centred care and the need for information, education, emotional support and access to services. Recommendations include a need for more information (verbal and written) during all stages of diagnosis and treatment, shared decision-making and increased access to allied health, including psychological services and support groups.
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Affiliation(s)
- Lior Ben-Harosh
- School of Psychology, The University of Auckland, New Zealand
| | | | - Alicja Nowacka
- School of Psychology, The University of Auckland, New Zealand
| | - Joanne Garrett
- School of Psychology, The University of Auckland, New Zealand
| | - Anna Miles
- School of Psychology, The University of Auckland, New Zealand
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Pruijn IMJ, van Heemskerken P, Kunst HPM, Tummers M, Kievit W. Patient-preferred outcomes in patients with vestibular schwannoma: a qualitative content analysis of symptoms, side effects and their impact on health-related quality of life. Qual Life Res 2023; 32:2887-2897. [PMID: 37258945 PMCID: PMC10474211 DOI: 10.1007/s11136-023-03433-x] [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] [Accepted: 04/28/2023] [Indexed: 06/02/2023]
Abstract
PURPOSE During counseling and management of patients with vestibular schwannoma (VS), the emphasis is shifting from tumour control and nerve preservation towards maintaining or improving health-related quality of life (HRQoL). Understanding the patients' perspective and impact of VS is, therefore, of utmost importance. The current study aimed to identify treatment outcomes preferred by patients and to explore the patient-reported VS symptoms and management-related side effects and their impact on HRQoL. METHODS Patients with VS were contacted through the Dutch VS association Stichting Hoormij and questioned using a semi-structured, cross-sectional online survey. Patients were asked to report and rank symptoms and side effects, with their impact on HRQoL and frequency of occurrence. Results were structured through qualitative content analysis. Coded symptoms, side effects, impacts, frequencies, and patient-preferred outcomes were analysed and summarized with descriptive statistics. RESULTS Of the 231 respondents, 71% were actively treated. Hearing (symptoms vs. side effects: 78.8% vs. 63.6%), balance (62.3%; 48.8%), and energy issues (33.8%; 32.6%) were the most frequently mentioned symptoms and management-related side effects. Fatigue, deafness, headaches, and hearing loss had the highest impact on HRQoL. The majority of patients identified hearing preservation (61%), balance preservation (38.5%), and reduced tinnitus (34.6%) to be the patient-preferred outcomes. CONCLUSION This qualitative study demonstrates that in this population many patients with VS encounter participation difficulties in their daily physical and social activities and value hearing and balance preservation, reduced tinnitus, and restored energy as preferred outcomes as they are hampered by symptoms and side effects related to hearing, balance, and energy. Healthcare professionals should consider these key points and use these and the patient-preferred outcomes in consultation, shared decision making, treatment, and follow-up to optimize patient-centred care.
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Affiliation(s)
- Ineke M J Pruijn
- Department of Otorhinolaryngology, Radboud University Medical Center, Radboud Institute for Health Sciences, P.O. Box 9101, 6525 EX, Nijmegen, The Netherlands.
- Dutch Academic Alliance Skull Base Pathology, Radboud University Medical Center, Maastricht University Medical Center, Nijmegen/Maastricht, The Netherlands.
| | - Phylisha van Heemskerken
- Department of Otorhinolaryngology, Radboud University Medical Center, Radboud Institute for Health Sciences, P.O. Box 9101, 6525 EX, Nijmegen, The Netherlands
- Department of Health Evidence, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands
| | - Henricus P M Kunst
- Department of Otorhinolaryngology, Radboud University Medical Center, Radboud Institute for Health Sciences, P.O. Box 9101, 6525 EX, Nijmegen, The Netherlands
- Dutch Academic Alliance Skull Base Pathology, Radboud University Medical Center, Maastricht University Medical Center, Nijmegen/Maastricht, The Netherlands
- Department of Otorhinolaryngology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Marcia Tummers
- Department of Health Evidence, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands
| | - Wietske Kievit
- Department of Health Evidence, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands
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Machetanz K, Lee L, Wang SS, Tatagiba M, Naros G. Trading mental and physical health in vestibular schwannoma treatment decision. Front Oncol 2023; 13:1152833. [PMID: 37434979 PMCID: PMC10332305 DOI: 10.3389/fonc.2023.1152833] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 06/08/2023] [Indexed: 07/13/2023] Open
Abstract
Objective Observation, radiotherapy and surgery are treatment options in vestibular schwannomas (VS). Decision making differs between centers and is usually based on tumor characteristics (e.g., size) and the expected physical health (PH) outcome (i.e., hearing and facial function). However, mental health (MH) is often under-reported. The objective of the present study was to ascertain the impact of VS treatment on PH and MH. Methods PH and MH were assessed in a prospective cross-sectional study including 226 patients with unilateral sporadic VS before and after surgical removal (SURG). Quality-of-life (QoL) was estimated by self-rating questionnaires: general Short-Form Health Survey (SF-36), Penn Acoustic Neuroma Quality-of-Life Scale (PANQOL), Dizziness Handicap Inventory (DHI), Hearing Handicap Inventory (HHI), Tinnitus Handicap Inventory (THI), and Facial Disability Index (FDI). QoL changes over time as well as predictive factors were accessed by multivariate analyses of covariance (MANCOVA). Results In total, 173 preoperative and 80 postoperative questionnaires were analyzed. There was a significant PH deterioration related to facial function (FDI, PANQOL-face) after surgery. In line with facial rehabilitation, however, FDI improved within the first five years after surgery and did not differ compared to the preoperative patient cohort, eventually. In contrast, MH (i.e., PANQOL-anxiety) and general health (i.e., PANQOL-GH) improved with surgery and correlated with the extent-of-resection. Conclusion Physical and mental health is significantly influenced by VS surgery. While PH might decrease after surgery, MH potentially increases when patient is cured. Practitioners should take MH into account before advising an incompletely VS treatment (e.g., subtotal resection, observation or radiosurgery).
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Affiliation(s)
- Kathrin Machetanz
- Neurosurgical Clinic, Department of Neurosurgery and Neurotechnology, Eberhard Karls University, Tuebingen, Germany
| | - Larissa Lee
- Neurosurgical Clinic, Department of Neurosurgery and Neurotechnology, Eberhard Karls University, Tuebingen, Germany
| | - Sophie S Wang
- Neurosurgical Clinic, Department of Neurosurgery and Neurotechnology, Eberhard Karls University, Tuebingen, Germany
| | - Marcos Tatagiba
- Neurosurgical Clinic, Department of Neurosurgery and Neurotechnology, Eberhard Karls University, Tuebingen, Germany
| | - Georgios Naros
- Neurosurgical Clinic, Department of Neurosurgery and Neurotechnology, Eberhard Karls University, Tuebingen, Germany
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Strickland BA, Rennert R, Zada G, Shahrestani S, Russin JJ, Friedman RA, Giannotta SL. Surgical Outcomes Following Vestibular Schwannoma Resection in Patients over the Age of Sixty-five. J Neurol Surg B Skull Base 2023; 84:129-135. [PMID: 36911086 PMCID: PMC9991522 DOI: 10.1055/a-1771-0504] [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: 06/14/2021] [Accepted: 01/24/2022] [Indexed: 10/19/2022] Open
Abstract
Objective Vestibular schwannoma (VS) are benign, often slow growing neoplasms. Some institutions opt for radiosurgery in symptomatic patients of advanced age versus surgical resection. The aim of the study is to analyze surgical outcomes of VS in patients over the age of 65 who were either not candidates for or refused radiosurgery. Methods This includes retrospective analysis of VS patients between 1988 and 2020. Demographics, tumor characteristics, surgical records, and clinical outcomes were recorded. Patient preference for surgery over radiosurgery was recorded in the event that patients were offered both. Facial nerve outcomes were quantified using House-Brackmann (HB) scores. Tumor growth was defined by increase in size of >2 mm. Results In total, 64 patients were included of average age 72.4 years (65-84 years). Average maximum tumor diameter was 29 mm (13-55 mm). Forty-five patients were offered surgery or GKRS, and chose surgery commonly due to radiation aversion (48.4%). Gross total resection was achieved in 39.1% ( n = 25), near total 32.8% ( n = 21), and subtotal 28.1% ( n = 18). Average hospitalization was 5 days [2-17] with 75% ( n = 48) discharged home. Postoperative HB scores were good (HB1-2) in 43.8%, moderate (HB3-4) in 32.8%, and poor (HB5-6) in 23.4%. HB scores improved to good in 51.6%, moderate in 31.3%, and remained poor in 17.1%, marking a rate of facial nerve improvement of 10.9%. Tumor control was achieved in 95.3% of cases at an average follow-up time of 37.8 months. Conclusion VS resection can be safely performed in patients over the age of 65. Advanced age should not preclude a symptomatic VS patient from being considered for surgical resection.
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Affiliation(s)
- Ben A Strickland
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California, United States
| | - Rob Rennert
- Department of Neuro Otology, University of California San Diego, San Diego, California, United States
| | - Gabriel Zada
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California, United States
| | - Shane Shahrestani
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California, United States
| | - Jonathan J Russin
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California, United States
| | - Rick A Friedman
- Department of Neuro Otology, University of California San Diego, San Diego, California, United States
| | - Steven L Giannotta
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, California, United States
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Abstract
Stereotactic radiosurgery (SRS) is a valid option for most patients undergoing treatment of small- and medium-sized vestibular schwannoma. Predictors of hearing preservation are the same for observation or surgery: when pretreatment hearing is normal, the tumor is smaller, and when a cerebrospinal fluid fundal cap exists. Hearing outcomes are poor when hearing loss exists pre-treatment. Rates of facial and trigeminal neuropathy are higher post-treatment after fractionated plans than single-fraction SRS. Subtotal resection and adjuvant radiation appears to offer patients with large tumors optimal outcomes for hearing, tumor control, and cranial nerve function versus gross total resection.
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Marinelli JP, Lohse CM, Link MJ, Carlson ML. Quality of Life in Sporadic Vestibular Schwannoma. Otolaryngol Clin North Am 2023; 56:577-586. [PMID: 37019770 DOI: 10.1016/j.otc.2023.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Abstract
The focus of management in sporadic vestibular schwannoma has dramatically evolved over the last 100 years. The centrality of quality of life (QoL) is being underscored by an ongoing epidemiologic shift toward an older patient demographic that is being diagnosed with smaller tumors and often with few associated symptoms. Two disease-specific QoL instruments have been developed for sporadic vestibular schwannoma: the Penn Acoustic Neuroma Quality of Life Scale in 2010, and more recently, the Mayo Clinic Vestibular Schwannoma Quality of Life Index in 2022. The current article examines disease-specific quality-of-life outocmes in the management of ssporadic vestibular schwannoma.
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Pruijn IM, Waterval JJ, ter Laan M, Temel Y, Pegge SA, Postma AA, Verheul JB, Eekers DB, Kievit W, Kunst HP. Subclassification of the Koos grade 2 vestibular schwannoma into 2a and 2b for individualized patient care: a validity and reliability study. Eur J Radiol 2023; 162:110799. [PMID: 37001257 DOI: 10.1016/j.ejrad.2023.110799] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 03/06/2023] [Accepted: 03/22/2023] [Indexed: 03/29/2023]
Abstract
OBJECTIVE Vestibular schwannoma (VS) growth of ≥2 mm during serial MRI observation, irrespective of size, is the benchmark for treatment initiation in almost all centers. Although the probability of less optimal outcomes significantly increases in VS closer to the brainstem, early intervention does not improve long-term quality of life. Moving beyond the recommendation of definitive treatment for all VS after detected growth, we subclassified Koos 2 tumors based on extrameatal extension and relation to the brainstem. The aim of the current study was to evaluate the Koos 2 subclassification's validity and the inter-and intra-rater reliability of the entire Koos classification. METHODS Six experts, including neurosurgeons, otorhinolaryngologists and radiologists from two tertiary referral centers, classified 43 VS MRI scans. Validity of the Koos 2 subclassification was evaluated by the percentage agreement against the multidisciplinary skull base tumor board management advice. Inter- and intra-rater reliability were calculated using the intraclass correlation coefficient (ICC). RESULTS Validity was almost perfect in Koos 2a VSs with a 100% agreement and 87.5% agreement for Koos 2b. Inter-rater reliability for all Koos grades was significantly excellent (ICC 0.91; 95%CI 0.866 to 0.944, p= <0.001). Five raters had an excellent intra-rater reliability (ICC > 0.90; p= <0.01) and one rater had a good intra-rater reliability (ICC 0.88; 95% CI 0.742 to 0.949). CONCLUSIONS Although multiple factors influence decision-making, the classification of Koos 2a and 2b with excellent inter- and intra-rater reliability, can aid in recommending treatment initiation, moving beyond detected tumor growth, aiming to optimize patient centered care.
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Adegboyega G, Jordan C, Kawka M, Chisvo N, Toescu SM, Hill C. Quality of life reporting in the management of posterior fossa tumours: A systematic review. Front Surg 2022; 9:970889. [PMID: 36303860 PMCID: PMC9594859 DOI: 10.3389/fsurg.2022.970889] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 08/23/2022] [Indexed: 11/23/2022] Open
Abstract
Introduction Survival amongst posterior fossa tumour (PFT) patients is improving. Clinical endpoints such as overall survival fail to depict QoL. There is yet to be a review of current QoL instruments used for adult PFTs. Aim of this review is to outline the QoL reporting in the management of PFTs and measure participation level. Methods This systematic review was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analysis. A search strategy to identify adult patients with PFTs who took part in QoL metrics was conducted. Observational and experimental studies published from 1990 to date were included. Studies with a sample size less than 10 and performance measures such as Karnofsky Performance Status were not considered. Results A total of 116 studies were included in the final analysis. Vestibular schwannomas were the most common tumour pathology (n = 23,886, 92.6%) followed by pilocytic astrocytomas (n = 657, 2.5%) and meningiomas (n = 437, 1.7%) Twenty-five different QoL measures were used in the study pool. SF-36 was the most common (n = 55, 17 47.4%) QoL metric in the whole study pool, followed by the Penn Acoustic Neuroma QoL scale (n = 24, 20.7%) and Dizziness Handicap Inventory (n = 16, 13.8%). Seventy-two studies reported less-than 100% participation in QoL evaluation. The commonest reason for non-participation was a lack of response (n = 1,718, 60.8%), incomplete questionnaires (n = 268, 9.4%) and cognitive dysfunction (n = 258, 9.1%). Conclusion Informed clinical decision-making in PFT patients requires the development of specific QoL outcomes. Core outcome sets, and minimal clinically important differences (MCID) are essential for these metrics to show clinically significant improvements in patient QoL.
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Affiliation(s)
- Gideon Adegboyega
- Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Chloe Jordan
- Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Michal Kawka
- Imperial College London School of Medicine, London, United Kingdom
| | - Nathan Chisvo
- Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | | | - Ciaran Hill
- Department of Neurosurgery, The National Hospital for Neurology and Neurosurgery, London, United Kingdom
- University College London Cancer Institute, London, United Kingdom
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Carlson ML, Lohse CM, Link MJ, Tombers NM, McCaslin DL, Saoji AA, Hutchins M, Yost KJ. Development and validation of a new disease-specific quality of life instrument for sporadic vestibular schwannoma: the Mayo Clinic Vestibular Schwannoma Quality of Life Index. J Neurosurg 2022; 138:981-991. [PMID: 36057121 DOI: 10.3171/2022.7.jns221104] [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: 05/10/2022] [Accepted: 07/13/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Facial nerve function, hearing preservation, and tumor control have been the primary benchmarks used to assess vestibular schwannoma (VS) outcomes. Acknowledging the frequent discrepancy between what physicians prioritize and what patients value, there has been increasing prioritization of patient-reported outcome measures when evaluating the impact of VS diagnosis and its treatment. Motivated by reported limitations of prior instruments used to assess quality of life (QOL) in patients with VS, the authors describe the development and validation of a new disease-specific QOL measure: the Vestibular Schwannoma Quality of Life (VSQOL) Index. METHODS The content development phase comprised identification of clinically important domains and prioritization of feelings or concerns individuals with VS may have. The validation phase encompassed determining how items were grouped into domains and eliminating redundant items. Both phases leveraged data from cross-sectional and longitudinal surveys, expertise from a multidisciplinary working group, and patients with a broad range of experiences with VS (n = 42 during content development and n = 263 during validation). Domain scores from the new instrument were assessed for reliability and correlation with other measures of similar constructs. RESULTS The VSQOL Index consists of 40 items that evaluate the impact of VS diagnosis and its management on QOL, treatment satisfaction, and employment and is estimated to take 8-10 minutes to complete. Domain scores range from 0 (worst) to 100 (best) and demonstrate excellent psychometric properties, including content, construct, and convergent validity and both internal consistency (Cronbach's alphas 0.83 to 0.91) and test-retest reliability (reliability coefficients 0.86 to 0.96). CONCLUSIONS The VSQOL Index is a valid and reliable measure that overcomes several limitations of prior instruments, including omission or underrepresentation of domains that frequently impact well-being, such as pain, cognition, satisfaction or regret surrounding treatment decisions, and occupational limitations, to comprehensively evaluate the impact of VS diagnosis or its treatment on QOL.
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Affiliation(s)
- Matthew L Carlson
- Departments of1Otolaryngology-Head and Neck Surgery.,2Neurosurgery, and
| | | | | | | | - Devin L McCaslin
- 4Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, Michigan
| | | | | | - Kathleen J Yost
- 3Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota
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Chartrand B, Al-Tamami N, Carriere JS, Moumdjian R, Saliba I, Saliba J. Outcome Measures and Quality of Life in Vestibular Schwannomas. CURRENT OTORHINOLARYNGOLOGY REPORTS 2021. [DOI: 10.1007/s40136-021-00342-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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