A pharmacist-led penicillin allergy de-labelling project within a preoperative assessment clinic: the low-hanging fruit is within reach.

BACKGROUND: Having a false penicillin-allergy label is linked to longer hospital stays and to an increased risk of Clostridioides difficile and meticillin-resistant Staphylococcus aureus infection. AIM: To assess a penicillin-allergy de-labelling tool designed for use by the non-allergist. METHODS: Patients attending the surgical preoperative assessment clinic (POAC) at a large UK teaching hospital, who reported a penicillin allergy, were directly de-labelled by nursing or pharmacy staff, where appropriate. A penicillin-allergy de-labelling tool designed for use by the non-allergist was adapted and applied; nursing staff were provided with supporting information and education to enable removal of spurious labels. Antimicrobial pharmacists (AMPs) provided follow-up, cross-checked prophylactic antibiotics administered, interrogated clinical notes, and telephoned patients following their surgery, for details of any adverse reactions suffered. FINDINGS: A total of 163 patients reporting a penicillin allergy were identified for intervention. Twenty-nine (17.8%) patients reported a penicillin-allergy history appropriate for direct de-labelling, of whom eight (27.6%) declined to consent. The remaining 21 patients (12.8%) were directly de-labelled, with 12 (7.4%) patients consenting during their POAC appointment; the remaining nine (5.5%) patients were consented and de-labelled after their surgery by an AMP. CONCLUSION: The POAC was identified as an appropriate location and time-point in the patient pathway to enable the direct removal of spurious penicillin-allergy labels prior to surgery. Results suggest that this could be undertaken by nursing staff, although support from AMPs enabled a greater number of patients to be de-labelled.

Do changes in primary care service use over time differ by neighbourhood income? Population-based longitudinal study in British Columbia, Canada.

BACKGROUND: Strong primary care systems have been associated with improved health equity. Primary care system reforms in Canada may have had equity implications, but these have not been evaluated. We sought to determine if changes in primary care service use between 1999/2000 and 2017/2018 differ by neighbourhood income in British Columbia. METHODS: We used linked administrative databases to track annual primary care visits, continuity of care, emergency department (ED) visits, specialist referrals, and prescriptions dispensed over time. We use generalized estimating equations to examine differences in the magnitude of change by neighbourhood income quintile, adjusting for age, sex/gender, and comorbidity, and stratified by urban/rural location of residence. We also compared the characteristics of physicians providing care to people living in low- and high-income neighbourhoods at two points in time. RESULTS: Between 1999/2000 and 2017/8 the average number of primary care visits per person, specialist referrals, and continuity of care fell in both urban and rural settings, while ED visits and prescriptions dispensed increased. Over this period in urban settings, primary care visits, continuity, and specialist referrals fell more rapidly in low vs. high income neighbourhoods (relative change in primary care visits: Incidence Rate Ratio (IRR) 0.881, 95% CI: 0.872, 0.890; continuity: partial regression coefficient -0.92, 95% CI: -1.18, -0.66; specialist referrals: IRR 0.711, 95%CI: 0.696, 0.726), while ED visits increased more rapidly (IRR 1.06, 95% CI: 1.03, 1.09). The percentage of physicians who provide the majority of visits to patients in neighbourhoods in the lower two income quintiles declined from 30.6% to 26.3%. CONCLUSION: Results raise concerns that equity in access to primary care has deteriorated in BC. Reforms to primary care that fail to attend to the multidimensional needs of low-income communities may entrench existing inequities. Policies that tailor patterns of funding and allocation of resources in accordance with population needs, and that align accountability measures with equity objectives are needed as part of further reform efforts.

Competency-Based Assessment Tool for Pediatric Esophagoscopy: International Modified Delphi Consensus.

OBJECTIVES/HYPOTHESIS: Create a competency-based assessment tool for pediatric esophagoscopy with foreign body removal. STUDY DESIGN: Blinded modified Delphi consensus process. SETTING: Tertiary care center. METHODS: A list of 25 potential items was sent via the Research Electronic Data Capture database to 66 expert surgeons who perform pediatric esophagoscopy. In the first round, items were rated as "keep" or "remove" and comments were incorporated. In the second round, experts rated the importance of each item on a seven-point Likert scale. Consensus was determined with a goal of 7 to 25 final items. RESULTS: The response rate was 38/64 (59.4%) in the first round and returned questionnaires were 100% complete. Experts wanted to "keep" all items and 172 comments were incorporated. Twenty-four task-specific and 7 previously-validated global rating items were distributed in the second round, and the response rate was 53/64 (82.8%) with questionnaires returned 97.5% complete. Of the task-specific items, 9 reached consensus, 7 were near consensus, and 8 did not achieve consensus. For global rating items that were previously validated, 6 reached consensus and 1 was near consensus. CONCLUSIONS: It is possible to reach consensus about the important steps involved in rigid esophagoscopy with foreign body removal using a modified Delphi consensus technique. These items can now be considered when evaluating trainees during this procedure. This tool may allow trainees to focus on important steps of the procedure and help training programs standardize how trainees are evaluated. LEVEL OF EVIDENCE: 5. Laryngoscope, 131:1168-1174, 2021.

Public psychiatry fellowships: a developing network of public-academic collaborations.

In response to the expanding public behavioral health care system, a network of 15 public-community psychiatry fellowships has developed over the past six years. The fellowship directors meet yearly to sustain and develop fellowships to recruit and retain psychiatrists in the public sector. This column describes five types of public-academic collaborations on which the fellowships are based. The collaborations focus on structural and fiscal arrangements; recruitment and retention; program evaluation, program research, and policy; primary care integration; and career development. These collaborations serve to train psychiatrists who will play a key role in the rapidly evolving health care system.

Modern dosimetric tools for (60)Co irradiation at high containment laboratories.

PURPOSE: To evaluate an innovative photo-fluorescent film as a routine dosimetric tool during (60)Co irradiations at a high containment biological research laboratory, and to investigate whether manufacturer-provided chamber exposure rates can be used to accurately administer a prescribed dose to biological specimens. MATERIALS AND METHODS: Photo-fluorescent, lithium fluoride film dosimeters and National Institutes of Standards and Technology (NIST) transfer dosimeters were co-located in a self-shielded (60)Co irradiator and exposed to γ-radiation with doses ranging from 5-85 kGy. Film dose-response relationships were developed for varying temperatures simulating conditions present when irradiating infectious biological specimens. Dose measurement results from NIST transfer dosimeters were compared to doses predicted using manufacturer-provided irradiator chamber exposure rates. RESULTS: The film dosimeter exhibited a photo-fluorescent response signal that was consistent and nearly linear in relationship to γ-radiation exposure over a wide dose range. The dosimeter response also showed negligible effects from dose fractionization and humidity. Significant disparities existed between manufacturer-provided chamber exposure rates and actual doses administered. CONCLUSION: This study demonstrates the merit of utilizing dosimetric tools to validate the process of exposing dangerous and exotic biological agents to γ-radiation at high containment laboratories. The film dosimeter used in this study can be utilized to eliminate potential for improperly administering γ-radiation doses.

Spasmodic dysphonia: onset, course, socioemotional effects, and treatment response.

OBJECTIVES: This investigation explored the onset, progression, socioemotional effects, and treatment outcomes of spasmodic dysphonia (SD). METHODS: A cross-sectional epidemiological approach was used to examine questionnaire responses from 150 individuals with SD. RESULTS: Symptoms of SD (mean age at onset, 46 years) began gradually in 76% of cases and were progressive (ie, failed to plateau) in 34% of cases. Botulinum toxin A (Botox) helped to attenuate voice symptoms in 91% of cases; however, the scores on the Voice-Related Quality of Life questionnaire (V-RQOL) were not associated with this effect. The V-RQOL scores improved with time since symptom onset, independent of age and treatment. The patients with only SD experienced onset, course, and progression of symptoms similar to those of the patients with SD and coexisting vocal tremor. CONCLUSIONS: The symptoms of SD begin gradually and worsen over time. New evidence indicates that SD symptoms may continue to progress without plateau in at least a subset of patients. Individuals with SD and coexisting vocal tremor experience symptom trajectories similar to those of patients with SD only. Although Botox may attenuate voice symptoms, these effects do not appear to be strongly related to the V-RQOL scores. These results provide new and valuable insights regarding the onset, course, progression, and treatment of SD.

Gender differences affecting vocal health of women in vocally demanding careers.

Studies suggest that occupational voice users have a greater incidence of vocal issues than the general population. Women have been found to experience vocal health problems more frequently than men, regardless of their occupation. Traditionally, it has been assumed that differences in the laryngeal system are the cause of this disproportion. Nevertheless, it is valuable to identify other potential gender distinctions which may make women more vulnerable to voice disorders. A search of the literature was conducted for gender-specific characteristics which might impact the vocal health of women. This search can be used by health care practitioners to help female patients avoid serious vocal health injuries, as well as to treat better those women who already suffer from such vocal health issues.

Early experience using an online reporting system for interventional radiology procedure-related complications integrated with a digital dictation system.

The absence of user-friendly systems for reporting complications is a major barrier to improving quality assurance (QA) programs in interventional radiology (IR) services. We describe the implementation of a QA application that is completely integrated with the radiology dictation system. We implemented an IR QA process as a module within the electronic medical record and radiologist dictation system applications used at our institution. After a radiologist completes a dictation, he or she must select from a drop-down list of complications before proceeding to the next case. Delayed QA events can be entered using the same applications. All complication entries are sent to a database, which is queried to run reports. During the study period, all the 20,034 interventional procedures were entered in the QA database, 1,144 complications were reported, 110 (9.6%) of which were classified as major. Although majority of the complications (996) were entered at the time of dictation, 148 complications (12.9%) were entered afterwards. All major complications were referred to the IR peer review committee, and 30 of these were discussed in the morbidity and mortality meetings. We studied post-lung-biopsy pneumothorax and chest tube rates and initiated a quality improvement process based on the results.The integration of the IR QA reporting system into the workflow process and the mandatory requirements for completion has the potential to minimize the work effort required to enter complication data, and improve participation in the QA process.

Vocal function exercises for presbylaryngis: a multidimensional assessment of treatment outcomes.

OBJECTIVES: Presbylaryngis, or aging of the larynx, can adversely affect vocal function and quality of life in the elderly. This preliminary investigation examined the effects of vocal function exercises, a physiologic voice therapy approach, as a primary treatment for presbylaryngis. METHODS: Nine consecutive elderly patients with presbylaryngis (2 female, 7 male) underwent a 6-week course of voice therapy employing vocal function exercises. Pretherapy-versus-posttherapy comparisons were made of self-ratings of voice handicap and phonatory effort level, as well as auditory-perceptual voice assessments, acoustic analyses, and visual-perceptual evaluations of laryngeal images. RESULTS: After treatment, patients reported significant reductions on Voice Handicap Index scores, phonatory effort levels, and voice disorder severity. Blinded listeners rated the posttreatment voices as significantly less breathy and strained. However, comparison of pretreatment and posttreatment maximum phonation times, acoustic measures, and laryngeal images did not reveal significant changes. CONCLUSIONS: These preliminary data suggest that vocal function exercises produce significant functional and perceptual improvements in voice, and deserve further attention as a treatment for elderly patients with presbylaryngis.

Clinical and pharmacoeconomic evaluation of switch to olanzapine in veterans with schizophrenia or schizoaffective disorder.

BACKGROUND: Second-generation atypical antipsychotics improve the outcome of patients with schizophrenia, although studies of their cost efficacy in comparison to first-generation conventional antipsychotics have yielded mixed results. OBJECTIVES: This study examines the cost effectiveness outcome of olanzapine treatment in veterans with schizophrenia (n 5 22) or schizoaffective disorder (n 5 4). METHODS: Health-care utilization and costs associated with prospective olanzapine treatment were compared with those of retrospective first-generation neuroleptic treatment in a mirror-image design. RESULTS: The analysis of variance with repeated measures for the Positive and Negative Syndrome Scale (PANSS; n 5 22) showed a significant main effect of olanzapine treatment (p , .025), and the effect was of medium-to-large size (h2 5 .13). The PANSS-positive subscale (p , .005) and the PANSS general subscale (p , .005) significantly decreased, but the PANSS negative subscale did not change. The quality of life survey (n 5 21) significantly increased (p , .025), and the effect size was large (h2 5 .14). For VA outpatient and inpatient care, study patients incurred an average cost difference of 2$1,289 (NS) and 2$6,682 (NS), respectively. Combining inpatient and outpatient VA care, patients incurred an annual difference of 2$7,971 per patient (NS). These numerically lower costs were due, in part, to a slower growth rate in outpatient encounters (p 5 .013), lower overall cost per outpatient encounter (p 5 .008), and a lower overall inpatient encounter rate (p 5 .005). CONCLUSIONS: Olanzapine treatment resulted in improvements in positive and general psychiatric symptoms, as well as quality of life. Negative symptoms did not change significantly. Though not statistically significant, the postbaseline health-care costs and utilization declined.

Shall we operate? Preoperative assessment in elderly cancer patients (PACE) can help. A SIOG surgical task force prospective study.

BACKGROUND: A number of elderly cancer patients do not receive standard surgery for solid tumors because they are considered unfit for treatment as a consequence of inaccurate estimation of the operative risk. To tailor treatment to onco-geriatric series, oncologists are now beginning to use a comprehensive geriatric assessment (CGA). This study investigates the value of an extended CGA in assessing the suitability of elderly patients for surgical intervention. PATIENTS AND METHODS: Preoperative assessment of cancer in the elderly (PACE) incorporates validated instruments including the CGA, an assessment of fatigue and performance status and an anaesthesiologist's evaluation of operative risk. An international prospective study was conducted using 460 consecutively recruited elderly cancer patients who received PACE prior to elective surgery. Mortality, post-operative complications (morbidity) and length of hospital stay were recorded up to 30 days after surgery. RESULTS: Poor health in relation to disability (assessed using the instrumental activities of daily living (IADL)), fatigue and performance status (PS) were associated with a 50% increase in the relative risk of post-operative complications. Multivariate analysis identified moderate/severe fatigue, a dependent IADL and an abnormal PS as the most important independent predictors of post-surgical complications. Disability assessed by activities of daily living (ADL), IADL and PS were associated with an extended hospital stay. CONCLUSION: PACE represents a valuable tool in enhancing the decision process concerning the candidacy of elderly cancer patients for surgical intervention and can reduce inappropriate age-related inequity in access to surgical intervention. It is recommended that PACE be used routinely in surgical practice.

Lidocaine block of the recurrent laryngeal nerve in adductor spasmodic dysphonia: a multidimensional assessment.

OBJECTIVES/HYPOTHESIS: Lidocaine block of the recurrent laryngeal nerve (RLN) has been reported as a procedure for surgical selection of patients with adductor spasmodic dysphonia (ADSD). However, its effects on phonation have not been rigorously assessed in a prospective fashion using strict entry criteria and multiple measures of phonatory function. This investigation assessed the phonatory effects of RLN lidocaine block in ADSD to explore its potential as a diagnostic tool. STUDY DESIGN: Single group, pre/postexperimental trial. METHODS: Twenty-one consecutive patients with suspected ADSD underwent unilateral RLN block, causing temporary ipsilateral vocal fold paralysis. Voices were recorded before and during the block. Patients completed self-ratings of overall level of dysphonia severity, vocal effort, and laryngeal tightness. Blinded listeners completed auditory-perceptual ratings, and the frequency of phonatory breaks was acoustically analyzed. RESULTS: During the block, patients reported significant reductions on overall severity (P = .045), vocal effort (P < .001), and laryngeal tightness (P = .002). Listeners rated the voices during the block as significantly more breathy (P < .001), less strained (P < .001), and less severe (P = .059). Acoustic analysis confirmed significantly fewer phonatory breaks during the block (P < .001). Patient-based ratings of improvement were more consistent than listener ratings, and reduction in overall severity correlated with perceived breathiness. CONCLUSIONS: Although individuals varied in their outcomes, group results suggest that response to RLN lidocaine block warrants further study as a possible diagnostic tool in ADSD.

Assessment and management of fatigue in patients with advanced cancer: developing guidelines.

Cancer-related fatigue is one of the most important untreated symptoms of cancer, with a prevalence between 60 and 100%, but there has been a reluctance to prioritize fatigue and develop effective management strategies. The development of standards and guidelines will encourage a more systematic approach and help to stimulate further research. The Mersey Palliative Care Audit Group has developed guidelines for the assessment and management of fatigue. These guidelines were produced following a regional survey, which looked at both the educational needs of nurses, and the impact of fatigue on patients with advanced cancer.