Immediate Facial Nerve Palsy Secondary to Otological Surgery: A Systematic Review and Narrative Synthesis.

OBJECTIVES: Iatrogenic facial nerve palsy following otological surgery is a devastating complication that results in adverse aesthetic and functional outcomes. This study aims to review studies that have reported cases of immediate facial nerve palsy to learn why and where injuries occurred and to assess outcomes following management. DATABASES REVIEWED: MEDLINE, Embase, Cochrane CENTRAL, and Pubmed up to June 20, 2023. METHODS: Clinical studies of immediate facial nerve palsies following middle ear and cochlear implantation surgery were included. Risk of bias was examined using the Brazzelli risk of bias tool. Due to the inconsistency in reporting of outcomes, we were unable to perform a meta-analysis. RESULTS: Of 234 studies identified, 11 met the inclusion criteria. The most common causes of injury were excessive drilling, use of sharp hooks to remove disease, or disorientation of the surgeon secondary to bleeding or inflammation. Variable usage of preoperative computed tomography (CT) imaging and intraoperative facial nerve monitoring was reported. The tympanic segment was the most common site of injury. A variety of surgical techniques were employed to approach the facial nerve injury including facial nerve decompression, direct closure, and repair using an autologous nerve graft. CONCLUSIONS: Otological surgeons should consider utilizing preoperative CT imaging to establish a three-dimensional mental image of key landmarks and anatomical variations before embarking on surgery. Intraoperative FN monitoring enables safe practice. Despite these measures, complex disease processes and hostile intraoperative conditions can present difficulty. Multiple treatment options are available to treat the underlying injury.

Exploring the Language Used to Describe Older Patients at Multidisciplinary Cancer Conferences.

Older adults with cancer often present with distinct complexities that complicate their care, yet the language used to discuss their management at multidisciplinary cancer conferences (MCCs) remains poorly understood. A mixed methods study was conducted at a tertiary cancer centre in Toronto, Canada, where MCCs spanning five tumour sites were attended over six months. For presentations pertaining to a patient aged 75 or older, a standardized data collection form was used to record their demographic, cancer-related, and non-cancer-related information, as well as the presenter's specialty and training level. Descriptive statistics and thematic analysis were employed to explore MCC depictions of older patients (n = 75). Frailty status was explicitly mentioned in 20.0% of presentations, but discussions more frequently referenced comorbidity burden (50.7%), age (33.3%), and projected treatment tolerance (30.7%) as surrogate measures. None of the presentations included mentions of formal geriatric assessment (GA) or validated frailty tools; instead, presenters tended to feature select GA domains and subjective descriptions of appearance ("looks to be fit") or overall health ("relatively healthy"). In general, MCCs appeared to rely on age-focused language that may perpetuate ageism. Further work is needed to investigate how frailty and geriatric considerations can be objectively incorporated into discussions in geriatric oncology.

Impact of treatment on elder-relevant physical function and quality of life outcomes in older adults with metastatic castration-resistant prostate cancer.

INTRODUCTION: Understanding physical function (PF) and quality of life (QoL) treatment effects are important in treatment decision-making for older adults with cancer. However, data are limited for older men with metastatic castration-resistant prostate cancer (mCRPC). We evaluated the effects of treatment on PF and QoL in older men with mCRPC. MATERIALS AND METHODS: Men aged 65+ with mCRPC were enrolled in this multicenter prospective observational study. PF measures included instrumental activities of daily living, grip strength, chair stands, and gait speed. QoL measures included fatigue, pain, mood, and Functional Assessment of Cancer Therapy (FACT)-General total and sub-scale scores. Outcomes were collected at baseline, three, and six months. Linear mixed effects regression models were used to examine PF and QoL differences over time across various treatment cohorts. RESULTS: We enrolled 198 men starting chemotherapy (n = 71), abiraterone (n = 37), enzalutamide (n = 67), or radium-223 (n = 23). At baseline, men starting chemotherapy had worse measures of PF, QoL, pain, and mood than the other groups. Over time, all PF measures remained stable, pain improved, but functional wellbeing (FWB) and mood worsened significantly for all cohorts. However, change over time in all outcomes was not appreciably different between treatment cohorts. Worst-case sensitivity analyses identified attrition (ranging from 22 to 42% by six months) as a major limitation of our study, particularly for the radium-223 cohort. DISCUSSION: FWB and mood were most prone to deterioration over time, whereas pain improved with treatment. Although patients initiating chemotherapy had worse baseline PF and QoL, chemotherapy was not associated with significantly greater worsening over time compared to other common therapies for mCRPC. These findings may assist in treatment discussions with patients. However, given the modest sample size, attrition, and timeframe of follow-up, the impact of treatment on PF and QoL outcomes in this setting requires further study, particularly for radium-223.

The role of frailty in modifying physical function and quality of life over time in older men with metastatic castration-resistant prostate cancer.

INTRODUCTION: As treatment options for metastatic castration-resistant prostate cancer (mCRPC) expand and its patient population ages, consideration of frailty is increasingly relevant. Using a novel frailty index (FI) and two common frailty screening tools, we examined quality of life (QoL) and physical function (PF) in frail versus non-frail men receiving treatment for mCRPC. MATERIALS AND METHODS: Men aged 65+ starting docetaxel chemotherapy, abiraterone, or enzalutamide for mCRPC were enrolled in a multicenter prospective cohort study. QoL, fatigue, pain, and mood were measured with the Functional Assessment of Cancer Therapy-General scale, the Edmonton Symptom Assessment System tiredness and pain subscales, and the Patient Health Questionnaire-9. PF was evaluated with grip strength, four-meter gait speed, five times Sit-to-Stand Test, and instrumental activities of daily living. Frailty was determined using the Vulnerable Elders Survey (VES-13), the Geriatric 8 (G8), and an FI constructed from 36 variables spanning laboratory abnormalities, geriatric syndromes, functional status, social support, as well as emotional, cognitive, and physical deficits. We categorized patients as non-frail (FI ≤ 0.2, VES < 3, G8 > 14), pre-frail (FI > 0.20, ≤0.35), or frail (FI > 0.35, VES ≥ 3, G8 ≤ 14); assessed correlation between the three tools; and performed linear mixed-effects regression analyses to examine longitudinal differences in outcomes (0, 3, 6 months) by frailty status. A sensitivity analysis with worst-case imputation was conducted to explore attrition. RESULTS: We enrolled 175 men (mean age 74.9 years) starting docetaxel (n = 71), abiraterone (n = 37), or enzalutamide (n = 67). Our FI demonstrated moderate correlation with the VES-13 (r = 0.607, p < 0.001) and the G8 (r = -0.520, p < 0.001). Baseline FI score was associated with worse QoL (p < 0.001), fatigue (p < 0.001), pain (p < 0.001), mood (p < 0.001), PF (p < 0.001), and higher attrition (p < 0.01). Over time, most outcomes remained stable, although pain improved, on average, regardless of frailty status (p = 0.007), while fatigue (p = 0.045) and mood (p = 0.015) improved in frail patients alone. DISCUSSION: Among older men receiving care for mCRPC, frailty may be associated with worse baseline QoL and PF, but over time, frail patients may experience largely similar trends in QoL and PF as their non-frail counterparts. Further study with larger sample size and longer follow-up may help elucidate how best to incorporate frailty into treatment decision-making for mCRPC.

Comparing unilateral vs. bilateral neck management in lateralized oropharyngeal cancer between surgical and radiation oncologists: An international practice pattern survey.

BACKGROUND: Management of the neck in oropharyngeal carcinoma varies due to a lack of clarity of patterns of lymphatic drainage and concern of failure in the contralateral neck. With recent advances in transoral surgical techniques, surgical management has become increasingly prevalent as the primary treatment modality. We compare international practice patterns between surgical and radiation oncologists. METHODS: A survey of neck management practice patterns was developed and pilot tested by 6 experts. The survey comprised items eliciting the nature of clinical practice, as well as patterns of neck management depending on extent of nodal disease and location and extent of primary site disease. Proportions of surgical and radiation oncologists treating the neck bilaterally were compared using the chi-squared statistic. RESULTS: Two-hundred and twenty-two responses were received from 172 surgical oncologists, 44 radiation oncologists, 3 medical oncologists, and 3 non-oncologists from 32 different countries. For tongue base cancers within 1 cm of midline (67% vs. 100%, p < 0.001), and for tonsil cancers with extension to the medial 1/3 of the soft palate (65% vs. 100%, p < 0.001) or tongue base (77% vs. 100%, p < 0.001), surgical oncologists were less likely to treat the neck bilaterally. For isolated tonsil fossa cancers with no nodal disease, both surgical and radiation oncologists were similarly likely to treat unilaterally (99% vs. 97%, p = NS). However, with increasing nodal burden, radiation oncologists were more likely to treat bilaterally for scenarios with a single node < 3 cm (15% vs. 2%, p < 0.001), a single node with extranodal extension (41% vs. 18%, p < 0.001), multiple positive nodes (55% vs. 23% p < 0.001), and node(s) > 6 cm (86% vs. 33%, p < 0.001). For tumors with midline extension, even with a negative PET in the contralateral neck, the majority of surgical and radiation oncologists would still treat the neck bilaterally (53% and 84% respectively). CONCLUSIONS: The present study demonstrates significant practice pattern variability for management of the neck in patients with lateralized oropharyngeal carcinoma. Surgical oncologists are less likely to treat the neck bilaterally, regardless of tumor location or nodal burden. Even in the absence of disease in the contralateral neck on imaging, them majority of practitioners are likely to treat bilaterally when the disease approaches midline.

In silico validation of the Autoinflammatory Disease Damage Index.

INTRODUCTION: Autoinflammatory diseases can cause irreversible tissue damage due to systemic inflammation. Recently, the Autoinflammatory Disease Damage Index (ADDI) was developed. The ADDI is the first instrument to quantify damage in familial Mediterranean fever, cryopyrin-associated periodic syndromes, mevalonate kinase deficiency and tumour necrosis factor receptor-associated periodic syndrome. The aim of this study was to validate this tool for its intended use in a clinical/research setting. METHODS: The ADDI was scored on paper clinical cases by at least three physicians per case, independently of each other. Face and content validity were assessed by requesting comments on the ADDI. Reliability was tested by calculating the intraclass correlation coefficient (ICC) using an 'observer-nested-within-subject' design. Construct validity was determined by correlating the ADDI score to the Physician Global Assessment (PGA) of damage and disease activity. Redundancy of individual items was determined with Cronbach's alpha. RESULTS: The ADDI was validated on a total of 110 paper clinical cases by 37 experts in autoinflammatory diseases. This yielded an ICC of 0.84 (95% CI 0.78 to 0.89). The ADDI score correlated strongly with PGA-damage (r=0.92, 95% CI 0.88 to 0.95) and was not strongly influenced by disease activity (r=0.395, 95% CI 0.21 to 0.55). After comments from disease experts, some item definitions were refined. The interitem correlation in all different categories was lower than 0.7, indicating that there was no redundancy between individual damage items. CONCLUSION: The ADDI is a reliable and valid instrument to quantify damage in individual patients and can be used to compare disease outcomes in clinical studies.