Disability Associated with Chronic Graft-Versus-Host Disease After Allogeneic Hematopoietic Stem Cell Transplantation: Analysis of a Cross-Sectional US Patient Survey.

INTRODUCTION: Chronic graft-versus-host disease (GVHD) following hematopoietic stem cell transplantation (HSCT) is associated with poor health-related quality of life (HRQoL) and functional status. However, few studies have evaluated chronic GVHD-related disability and specific activity limitations from a patient perspective. The objective of this analysis was to assess physical, cognitive, and work disability, and describe factors predictive of disability in patients with chronic GVHD in the potentially employable general workforce. METHODS: The cross-sectional, online, Living With Chronic GVHD Patient Survey was administered in 2020 to adult US patients who reported an active chronic GVHD diagnosis (i.e., within the previous 5 years) following HSCT. Data included demographics, diagnosis, work status, chronic GVHD symptoms per the Lee Symptom Scale (LSS), and effects on daily living activities. Descriptive and correlational analyses informed composite disability definitions: (1) severe cognitive disability, (2) severe physical disability, and (3) work disability. RESULTS: Of 137 respondents with GVHD included in this analysis, 47.0% reported severe cognitive disability, and approximately two-thirds each reported severe physical disability (67.4%) and work disability (62.8%). Chronic GVHD severity/duration, symptoms (Lee Symptom Scale), and number of transplant specialists consulted were associated with all types of disability (univariable analyses). Severe cognitive disability was associated with the number of transplant specialists consulted, severe physical disability with female sex, and work disability with nonwhite race. CONCLUSIONS: In this analysis, we found that the presence of specific symptoms and the number of transplant specialists consulted were associated with all types of severe disability; female sex was predictive of severe physical disability and nonwhite race of work disability. These findings add to the understanding of chronic GVHD-associated disability, suggest a need for improved social support for patients, and highlight potential indicators for those most in need.

Chronic graft-versus-host disease (GVHD) is a possible serious complication that can occur after someone has received a bone marrow or stem cell transplant from another person. Symptoms of chronic GVHD can be severe and can affect quality of life. To better understand exactly how chronic GVHD affects quality of life, we asked adults in the USA with chronic GVHD to fill out a survey. The objective of this research was to find out how chronic GVHD affects daily activities and work. The survey asked about physical activities including personal hygiene, eating, shopping, and ability to use the restroom, and the survey asked about mental tasks including managing personal finances and interactions with other people. The survey also asked questions about work, such as the need to take disability leave or to leave a job due to chronic GVHD. Many people with chronic GVHD who completed the survey said they had severe difficulty with mental and/or physical tasks, and many had work-related disability. People with more severe chronic GVHD who had met with many transplant specialists were more likely to have difficulty with mental and physical tasks and also to have work disability. Women who completed the survey were more likely to report severe physical disability than men, and nonwhite participants were more likely to report work disability. The results of this survey highlight a need for improved social support for patients with chronic GVHD.

Tonal language experience facilitates the use of spatial cues for segregating competing speech in bimodal cochlear implant listeners.

English-speaking bimodal and bilateral cochlear implant (CI) users can segregate competing speech using talker sex cues but not spatial cues. While tonal language experience allows for greater utilization of talker sex cues for listeners with normal hearing, tonal language benefits remain unclear for CI users. The present study assessed the ability of Mandarin-speaking bilateral and bimodal CI users to recognize target sentences amidst speech maskers that varied in terms of spatial cues and/or talker sex cues, relative to the target. Different from English-speaking CI users, Mandarin-speaking CI users exhibited greater utilization of spatial cues, particularly in bimodal listening.

Microbubble-assisted ultrasound for inner ear drug delivery.

Treating pathologies of the inner ear is a major challenge. To date, a wide range of procedures exists for administering therapeutic agents to the inner ear, with varying degrees of success. The key is to deliver therapeutics in a way that is minimally invasive, effective, long-lasting, and without adverse effects on vestibular and cochlear function. Microbubble-assisted ultrasound ("sonoporation") is a promising new modality that can be adapted to the inner ear. Combining ultrasound technology with microbubbles in the middle ear can increase the permeability of the round window, enabling therapeutic agents to be delivered safely and effectively to the inner ear in a targeted manner. As such, sonoporation is a promising new approach to treat hearing loss and vertigo. This review summarizes all studies on the delivery of therapeutic molecules to the inner ear using sonoporation.

Emotional prosody perception and production are linked in prelingually deaf children with cochlear implantsa).

Links between perception and production of emotional prosody by children with cochlear implants (CIs) have not been extensively explored. In this study, production and perception of emotional prosody were measured in 20 prelingually deaf school-age children with CIs. All were implanted by the age of 3, and most by 18 months. Emotion identification was well-predicted by prosody productions in terms of voice pitch modulation and duration. This finding supports the idea that in prelingually deaf children with CIs, production of emotional prosody is associated with access to auditory cues that support the perception of emotional prosody.

Longitudinal Associations Between Autistic Traits, Self-compassion, Anxiety and Depression in Autistic and Non-autistic Adults Without Intellectual Disability.

PURPOSE: Previous cross-sectional research suggests self-compassion may mediate associations between autistic traits and mental health in autistic and non-autistic adults. However, no research to date has examined these relationships longitudinally. In this study, we used a cross-lagged panel analysis to examine correlations over time between autistic traits, self-compassion, and anxiety/depression. METHODS: Participants were from the UK and included autistic (n = 228 at T1, n = 156 at T2, and n = 165 at T3) and non-autistic adults (n = 228 at T1, n = 122 at T2, and n = 124 at T3) without intellectual disability. Participants were recruited through an online participation platform and completed demographics, the Autism Spectrum Quotient (AQ), the Self-Compassion Scale (SCS), and the Hospital Anxiety and Depression Scale (HADS) at baseline (T1), 6 months (T2), and 12 months (T3). RESULTS: In the autistic sample, negative correlations were observed between self-compassion and subsequent anxiety/depression across all models and timepoints, and these relationships were not reciprocal (i.e., earlier depression and anxiety did not predict future self-compassion). In the non-autistic sample, the findings generally suggested bi-directional relationships between self-compassion and anxiety/depression. In both groups, an indirect pathway between T1 autistic traits and T3 anxiety/depression via T2 self-compassion was confirmed. CONCLUSION: Considering the high prevalence of anxiety and depression among autistic people, and that self-compassion can be cultivated through practice, these findings suggest that self-compassion could be a useful therapeutic target to promote mental health in the autistic population.

Amphiregulin as monitoring biomarker for life-threatening acute graft-versushost disease: secondary analysis of two prospective clinical trials.

Not available.

Frequency detection, frequency discrimination, and spectro-temporal pattern perception in older and younger typically hearing adults.

Elderly adults often experience difficulties in speech understanding, possibly due to age-related deficits in frequency perception. It is unclear whether age-related deficits in frequency perception differ between the apical or basal regions of the cochlea. It is also unclear how aging might differently affect frequency discrimination or detection of a change in frequency within a stimulus. In the present study, pure-tone frequency thresholds were measured in 19 older (61-74 years) and 20 younger (22-28 years) typically hearing adults. Participants were asked to discriminate between reference and probe frequencies or to detect changes in frequency within a probe stimulus. Broadband spectro-temporal pattern perception was also measured using the spectro-temporal modulated ripple test (SMRT). Frequency thresholds were significantly poorer in the basal than in the apical region of the cochlea; the deficit in the basal region was 2 times larger for the older than for the younger group. Frequency thresholds were significantly poorer in the older group, especially in the basal region where frequency detection thresholds were 3.9 times poorer for the older than for the younger group. SMRT thresholds were 1.5 times better for the younger than for the older group. Significant age effects were observed for SMRT thresholds and for frequency thresholds only in the basal region. SMRT thresholds were significantly correlated with frequency thresholds only in the older group. The poorer frequency and spectro-temporal pattern perception may contribute to age-related deficits in speech perception, even when audiometric thresholds are nearly normal.

Technostress and academic motivation: direct and indirect effects on university students' psychological health.

Introduction: Research has well demonstrated that the pandemic entailed several implications among university students worldwide in terms of increased use of Information and Communication Technologies (ICTs), technostress, disruptions in academic goals and motivation processes, and growing psychological suffering. Responding to the new research need to go in-depth into the processes linking technostress and motivation dimensions to inform current research/interventions, the present study aimed to explore the direct effects of perceived Technostress dimensions (Techno-Overload, Work-Home Conflict, Pace of Change, Techno-Ease, Techno-Reliability, and Techno-Sociality) and Academic Motivation dimensions (Amotivation, Intrinsic, and Extrinsic Motivation dimensions) on students' perceived levels of Anxiety/Depression and test the potential indirect effect (mediating role) of Academic Motivation dimensions in the associations between Technostress and psychological health conditions. Methods: Overall, 1,541 students from five European countries (Czech Republic, Greece, Italy, Serbia, United Kingdom) completed a survey comprising a Background Information Form, the Technostress Scale, the Academic Motivation Scale-College, and the Hospital Anxiety and Depression Scale. Hayes' PROCESS tool was used to test direct and indirect (mediating) effects. Results: Data revealed that Techno-Overload, Work-Home Conflict, Amotivation, and Extrinsic Motivation-Introjected had a direct negative effect, whereas Techno-Ease, Techno-Reliability, Techno-Sociality, all Intrinsic Motivation dimensions, and Extrinsic Motivation-Identified had a direct protective role for students' psychological health. The significant indirect role of motivation dimensions in the associations between Technostress dimensions and Anxiety/Depression was fully supported. Discussion: Findings allow gaining further insight into the pathways of relationships between technostress, motivation, and psychological health, to be used in the current phase, featured by the complete restoration of face-to-face contacts, to inform the development of tailored research and interventions, which address lights and shadows of the technology use, and which take into account the necessity to enhance its potentials yet without impairing students' motivation and psychological health.

Effect of relative masker levels on speech recognition in two-talker maskers with varying perceptual similarity to the target speech.

Speech recognition thresholds were measured as a function of the relative level between two speech maskers that differed in perceptual similarity from the target. Results showed that recognition thresholds were driven by the relative level between the target and perceptually similar masker when the perceptually similar masker was softer, and by the relative level between the target and both maskers when the perceptually similar masker was louder. This suggests that effectiveness of a two-talker masker is primarily determined by the masker stream that is most perceptually similar to the target, but also by the relative levels between the two maskers.

Evaluation of Immunocompetence and Biomarkers of Tolerance in Chimeric and Immunosuppression-free Kidney Allograft Recipients.

BACKGROUND: Thirty-seven patients have received a living-donor kidney transplant in a phase 2 study designed to induce tolerance with facilitated allogeneic hematopoietic stem cell transplant. The study protocol is based on tolerogenic CD8 + /T-cell receptor - facilitating cells (FCR001; also including hematopoietic stem cells and αß-T-cell receptor + T cells) and low-dose, nonmyeloablative conditioning. Persistent chimerism allowing full immunosuppression (IS) withdrawal was achieved in 26 patients (time off IS 36-123 mo). METHODS: We evaluated biomarkers of tolerance through urinary cell mRNA profiling and immunocompetence to respond to vaccination in these patients. We also assessed kidney function and metabolic parameters compared with standard-of-care patients on IS. RESULTS: Persistently chimeric patients retained chimerism after removal of IS and remained rejection free without donor HLA-specific antibody development. The presence of donor chimerism at >50% correlated with a signature of tolerance in urinary cell mRNA profiles, with a uniquely elevated increase in the ratio of cytotoxic T lymphocyte-associated protein 4 to granzyme B mRNA. Tolerance was associated with protection from recurrence of immune-mediated causes of kidney disease. Tolerant participants were safely vaccinated, developed protective immune responses, and did not lose chimerism after vaccination. When compared with kidney transplant recipients treated with standard IS, tolerant participants showed stable kidney function and reduced medication use for hypertension and hyperlipidemia. CONCLUSIONS: These results suggest that elimination of IS has distinct advantages in living-donor kidney allograft recipients.

Suprathreshold auditory processes in listeners with normal audiograms but extended high-frequency hearing lossa).

Hearing loss in the extended high-frequency (EHF) range (>8 kHz) is widespread among young normal-hearing adults and could have perceptual consequences such as difficulty understanding speech in noise. However, it is unclear how EHF hearing loss might affect basic psychoacoustic processes. The hypothesis that EHF hearing loss is associated with poorer auditory resolution in the standard frequencies was tested. Temporal resolution was characterized by amplitude modulation detection thresholds (AMDTs), and spectral resolution was characterized by frequency change detection thresholds (FCDTs). AMDTs and FCDTs were measured in adults with or without EHF loss but with normal clinical audiograms. AMDTs were measured with 0.5- and 4-kHz carrier frequencies; similarly, FCDTs were measured for 0.5- and 4-kHz base frequencies. AMDTs were significantly higher with the 4 kHz than the 0.5 kHz carrier, but there was no significant effect of EHF loss. There was no significant effect of EHF loss on FCDTs at 0.5 kHz; however, FCDTs were significantly higher at 4 kHz for listeners with than without EHF loss. This suggests that some aspects of auditory resolution in the standard audiometric frequency range may be compromised in listeners with EHF hearing loss despite having a normal audiogram.

Preliminary evaluation of computer-assisted home training for French cochlear implant recipients.

For French cochlear implant (CI) recipients, in-person clinical auditory rehabilitation is typically provided during the first few years post-implantation. However, this is often inconvenient, it requires substantial time resources and can be problematic when appointments are unavailable. In response, we developed a computer-based home training software ("French AngelSound™") for French CI recipients. We recently conducted a pilot study to evaluate the newly developed French AngelSound™ in 15 CI recipients (5 unilateral, 5 bilateral, 5 bimodal). Outcome measures included phoneme recognition in quiet and sentence recognition in noise. Unilateral CI users were tested with the CI alone. Bilateral CI users were tested with each CI ear alone to determine the poorer ear to be trained, as well as with both ears (binaural performance). Bimodal CI users were tested with the CI ear alone, and with the contralateral hearing aid (binaural performance). Participants trained at home over a one-month period (10 hours total). Phonemic contrast training was used; the level of difficulty ranged from phoneme discrimination in quiet to phoneme identification in multi-talker babble. Unilateral and bimodal CI users trained with the CI alone; bilateral CI users trained with the poorer ear alone. Outcomes were measured before training (pre-training), immediately after training was completed (post-training), and one month after training was stopped (follow-up). For all participants, post-training CI-only vowel and consonant recognition scores significantly improved after phoneme training with the CI ear alone. For bilateral and bimodal CI users, binaural vowel and consonant recognition scores also significantly improved after training with a single CI ear. Follow-up measures showed that training benefits were largely retained. These preliminary data suggest that the phonemic contrast training in French AngelSound™ may significantly benefit French CI recipients and may complement clinical auditory rehabilitation, especially when in-person visits are not possible.

Impact of Chronic Graft-versus-Host Disease on Patient Employment, Income, and Informal Caregiver Burden: Findings From the Living With Chronic GVHD Patient Survey.

The development of chronic graft-versus-host disease (GVHD) after allogeneic hematopoietic stem cell transplantation (HSCT) results in impaired physical function and quality of life. However, limited data exist regarding the employment and financial impact on patients and caregivers. The objective of this study was to examine the impact of chronic GVHD on patient employment, disability leave, income, reliance on caregivers, and effects on caregiver employment. The Living With Chronic GVHD Patient Survey was a cross-sectional online survey administered from May to August 2020 in the United States to adult HSCT survivors diagnosed with chronic GVHD within the past 5 years. Data on respondent demographics and disease characteristics and the effects of chronic GVHD on employment, income, and need for caregiver assistance were collected. Respondents also were asked to report on the impact of their chronic GVHD on their caregivers' employment. All data were summarized using descriptive statistics; no formal statistical comparisons were conducted. A total of 165 respondents completed the survey (median age, 57.0 years; 63.6% women; 83.0% white). The respondents had been experiencing chronic GVHD for a median of 4.5 years (range, .1 to 36.7 years), with a median of .5 years (range, 0 to 3.6 years) from the most recent transplantation to chronic GVHD diagnosis. Among those employed full- or part-time at the time of their most recent transplantation (n = 80), 61.3% reported taking disability leave, 58.8% worked reduced hours, 27.5% took a less demanding job, and 33.8% left a job because of chronic GVHD. Additionally, 71.3% believed they had lost income due to chronic GVHD. Among all respondents, 72.1% reported receiving regular caregiver assistance. Respondents commonly reported employment changes among unpaid caregivers; 34.5% reduced their working hours, and 16.6% left a job). HSCT survivors who develop chronic GVHD are vulnerable to employment changes and financial hardship. This analysis highlights the need for effective therapies and improved symptom management to reduce the multifaceted burden of chronic GVHD on patients and their caregivers and ultimately improve long-term HSCT outcomes.

Ten-year follow-up of auditory brainstem implants: From intra-operative electrical auditory brainstem responses to perceptual results.

The auditory brainstem implant (ABI) can provide hearing sensation to individuals where the auditory nerve is damaged. However, patient outcomes with the ABI are typically much poorer than those for cochlear implant recipients. A major limitation to ABI outcomes is the number of implanted electrodes that can produce auditory responses to electric stimulation. One of the greatest challenges in ABI surgery is the intraoperative positioning of the electrode paddle, which must fit snugly within the cochlear nucleus complex. While there presently is no optimal procedure for intraoperative electrode positioning, intraoperative assessments may provide useful information regarding viable electrodes that may be included in patients' clinical speech processors. Currently, there is limited knowledge regarding the relationship between intraoperative data and post-operative outcomes. Furthermore, the relationship between initial ABI stimulation with and long-term perceptual outcomes is unknown. In this retrospective study, we reviewed intraoperative electrophysiological data from 24 ABI patients (16 adults and 8 children) obtained with two stimulation approaches that differed in terms of neural recruitment. The interoperative electrophysiological recordings were used to estimate the number of viable electrodes and were compared to the number of activated electrodes at initial clinical fitting. Regardless of the stimulation approach, the intraoperative estimate of viable electrodes greatly overestimated the number of active electrodes in the clinical map. The number of active electrodes was associated with long-term perceptual outcomes. Among patients with 10-year follow-up, at least 11/21 active electrodes were needed to support good word detection and closed-set recognition and 14/21 electrodes to support good open-set word and sentence recognition. Perceptual outcomes were better for children than for adults, despite a lower number of active electrodes.

Importance of ipsilateral residual hearing for spatial hearing by bimodal cochlear implant users.

Bimodal cochlear implant (CI) listeners have difficulty utilizing spatial cues to segregate competing speech, possibly due to tonotopic mismatch between the acoustic input frequency and electrode place of stimulation. The present study investigated the effects of tonotopic mismatch in the context of residual acoustic hearing in the non-CI ear or residual hearing in both ears. Speech recognition thresholds (SRTs) were measured with two co-located or spatially separated speech maskers in normal-hearing adults listening to acoustic simulations of CIs; low frequency acoustic information was available in the non-CI ear (bimodal listening) or in both ears. Bimodal SRTs were significantly better with tonotopically matched than mismatched electric hearing for both co-located and spatially separated speech maskers. When there was no tonotopic mismatch, residual acoustic hearing in both ears provided a significant benefit when maskers were spatially separated, but not when co-located. The simulation data suggest that hearing preservation in the implanted ear for bimodal CI listeners may significantly benefit utilization of spatial cues to segregate competing speech, especially when the residual acoustic hearing is comparable across two ears. Also, the benefits of bilateral residual acoustic hearing may be best ascertained for spatially separated maskers.

Sonoporation of the Round Window Membrane on a Sheep Model: A Safety Study.

Sonoporation using microbubble-assisted ultrasound increases the permeability of a biological barrier to therapeutic molecules. Application of this method to the round window membrane could improve the delivery of therapeutics to the inner ear. The aim of this study was to assess the safety of sonoporation of the round window membrane in a sheep model. To achieve this objective, we assessed auditory function and cochlear heating, and analysed the metabolomics profiles of perilymph collected after sonoporation, comparing them with those of the control ear in the same animal. Six normal-hearing ewes were studied, with one sonoporation ear and one control ear for each. A mastoidectomy was performed on both ears. On the sonoporation side, Vevo MicroMarker® microbubbles (MBs; VisualSonics-Fujifilm, Amsterdam, The Netherlands) at a concentration of 2 × 108 MB/mL were locally injected into the middle ear and exposed to 1.1 MHz sinusoidal ultrasonic waves at 0.3 MPa negative peak pressure with 40% duty cycle and 100 µs interpulse period for 1 min; this was repeated three times with 1 min between applications. The sonoporation protocol did not induce any hearing impairment or toxic overheating compared with the control condition. The metabolomic analysis did not reveal any significant metabolic difference between perilymph samples from the sonoporation and control ears. The results suggest that sonoporation of the round window membrane does not cause damage to the inner ear in a sheep model.

Cochlear Implant Facilitates the Use of Talker Sex and Spatial Cues to Segregate Competing Speech in Unilaterally Deaf Listeners.

OBJECTIVES: Talker sex and spatial cues can facilitate segregation of competing speech. However, the spectrotemporal degradation associated with cochlear implants (CIs) can limit the benefit of talker sex and spatial cues. Acoustic hearing in the nonimplanted ear can improve access to talker sex cues in CI users. However, it's unclear whether the CI can improve segregation of competing speech when maskers are symmetrically placed around the target (i.e., when spatial cues are available), compared with acoustic hearing alone. The aim of this study was to investigate whether a CI can improve segregation of competing speech by individuals with unilateral hearing loss. DESIGN: Speech recognition thresholds (SRTs) for competing speech were measured in 16 normal-hearing (NH) adults and 16 unilaterally deaf CI users. All participants were native speakers of Mandarin Chinese. CI users were divided into two groups according to thresholds in the nonimplanted ear: (1) single-sided deaf (SSD); pure-tone thresholds <25 dB HL at all audiometric frequencies, and (2) Asymmetric hearing loss (AHL; one or more thresholds > 25 dB HL). SRTs were measured for target sentences produced by a male talker in the presence of two masker talkers (different male or female talkers). The target sentence was always presented via loudspeaker directly in front of the listener (0°), and the maskers were either colocated with the target (0°) or spatially separated from the target at ±90°. Three segregation cue conditions were tested to measure masking release (MR) relative to the baseline condition: (1) Talker sex, (2) Spatial, and (3) Talker sex + Spatial. For CI users, SRTs were measured with the CI on or off. RESULTS: Binaural MR was significantly better for the NH group than for the AHL or SSD groups ( P < 0.001 in all cases). For the NH group, mean MR was largest with the Talker sex + spatial cues (18.8 dB) and smallest for the Talker sex cues (10.7 dB). In contrast, mean MR for the SSD group was largest with the Talker sex + spatial cues (14.7 dB), and smallest with the Spatial cues (4.8 dB). For the AHL group, mean MR was largest with the Talker sex + spatial cues (7.8 dB) and smallest with the Talker sex (4.8 dB) and the Spatial cues (4.8 dB). MR was significantly better with the CI on than off for both the AHL ( P = 0.014) and SSD groups ( P < 0.001). Across all unilaterally deaf CI users, monaural (acoustic ear alone) and binaural MR were significantly correlated with unaided pure-tone average thresholds in the nonimplanted ear for the Talker sex and Talker sex + spatial conditions ( P < 0.001 in both cases) but not for the Spatial condition. CONCLUSION: Although the CI benefitted unilaterally deaf listeners' segregation of competing speech, MR was much poorer than that observed in NH listeners. Different from previous findings with steady noise maskers, the CI benefit for segregation of competing speech from a different talker sex was greater in the SSD group than in the AHL group.

Patient-reported symptom burden and impact on daily activities in chronic graft-versus-host disease.

BACKGROUND: Chronic graft-versus-host disease (GVHD) is a potentially life-threatening complication of allogeneic hematopoietic stem cell transplantation (HSCT) treatment for hematologic malignancies. There are limited patient-reported data concerning symptom burden and effects on activities of daily living (ADL). METHODS: The cross-sectional Living With Chronic GVHD Patient Survey was administered online in the United States (May-August 2020) to participants aged ≥18 years who underwent allogeneic HSCT, were diagnosed with chronic GVHD by a healthcare provider, and self-reported active chronic GVHD (within past 5 years). Information on patient demographics, disease characteristics, symptom burden, and ability to perform ADL was collected. Symptom burden was assessed using the validated Lee Symptom Scale (range from 0-100 with higher scores indicating greater burden). All data were summarized using descriptive statistics; no formal statistical comparisons were conducted. RESULTS: Out of 580 participants who entered the survey screener, 165 participants (28.4%) across 33 states fulfilled all study eligibility criteria, completed the entire survey, and were included (age: mean [SD], 53.7 (13.8) years; median [range], 57.0 [18-78] years; female, n = 105 [63.6%]; White, n = 137 [83.0%]). Respondents described their chronic GVHD severity primarily as moderate (n = 54 [32.7%]) or severe (n = 102 [61.8%]) at the time when symptoms were at their worst. One-third of respondents (33.9%) indicated that their chronic GVHD symptoms were at their worst for ≥1 year in duration. Mean (SD; range) Lee Symptom Scale score was 44.8 (19.4; 2-100); 44% of respondents considered "dry eye" the most burdensome symptom. Almost half of respondents (n = 73 [44.2%]) rated their overall quality of life (QoL) as poor. Participants reported a detrimental impact of symptoms on ADL, including basic activities (eg, eating, personal hygiene, dressing). CONCLUSIONS: Survey respondents self-reported high chronic GVHD symptom burden and felt that their symptoms severely interfered with physical function and ADL. Effective strategies to mitigate chronic GVHD symptoms are needed to improve QoL among HSCT survivors.

Opioid Prescribing Trends After Major Pediatric Ear Surgery: A 12-Year Analysis.

OBJECTIVE: Postoperative opioid prescriptions tend to exceed children's analgesic needs, but awareness of the opioid epidemic may have driven changes in prescribing behaviors. This study evaluated opioid prescribing patterns after major pediatric ear surgery. METHODS: This study reviewed all cases of tympanoplasty, tympanomastoidectomy, mastoidectomy, cochlear implantation, otoplasty, and aural atresia repair at a pediatric hospital during 2010-2021. Regressions were conducted to identify opioid prescribing trends over time. Potential covariates were assessed. Returns to the system were reviewed as a balancing measure. RESULTS: Even without a targeted protocol, opioid prescribing declined significantly. After prescribing peaked in 2012-2013, significant negative trends yielded lower rates of opioid prescriptions, fewer doses per prescription, smaller patient-weight-standardized dose sizes, and less variability (all p < 0.001). In 2012, 96.1% of patients received opioid prescriptions; the rate fell to 13.5% by 2021. For patients ages, 0-6, the annual rate of opioid prescriptions dropped from a maximum of 96.3% in 2012 to 0.0% in 2021. The annual average supply of doses per prescription decreased by 68% between 2013 and 2021, reducing the total days' supply to an evidence-based 3.1 ± 1.6 days. Regressions did not detect changes in returns to the system. Pain-related returns were rare (0.9%) and did not vary by opioid prescriptions (p = 0.37). Prescribing trends were closely correlated with a tonsillectomy-focused protocol that our institution implemented in 2019. CONCLUSION: Surgeon-driven opioid stewardship has improved with no resultant change in revisit rates. Procedure-specific quality improvement interventions may have broader off-target effects on prescribing behaviors. LEVEL OF EVIDENCE: IV Laryngoscope, 133:1987-1992, 2023.