Gender bias in academic medicine: a resumé study.

BACKGROUND: Minimising the effects of unconscious bias in selection for clinical academic training is essential to ensure that allocation of training posts is based on merit. We looked at the effect of anonymising applications to a training programme for junior doctors on the scores of the applications and on gender balance; and whether female candidates were more likely to seek gender-concordant mentors. METHODS: Applications to the training programme were reviewed and scored independently by reviewers who received either an anonymised or named copy. Scores were compared using a paired t-test, and differences in scores compared by gender. The gender of named supervisors for male and female candidates was compared. RESULTS: Scores of 101 applications were reviewed. When their identity was known, male candidates scored 1.72% higher and female candidates scored 0.74% higher, but these findings were not statistically significant (p value = 0.279 and 0.579). Following introduction of anonymisation, the proportion of successful female candidates increased from 27 to 46%. Female candidates were more likely to name a female supervisor compared to male (41% vs. 25% of supervisors). CONCLUSIONS: Anonymising applications did not significantly change scores, although gender balance improved. Gender-concordant mentoring initiatives should consider effects on mentors as well as mentees.

The co-design, implementation and evaluation of a serious board game 'PlayDecide patient safety' to educate junior doctors about patient safety and the importance of reporting safety concerns.

BACKGROUND: We believe junior doctors are in a unique position in relation to reporting of incidents and safety culture. They are still in training and are also 'fresh eyes' on the system providing valuable insights into what they perceive as safe and unsafe behaviour. The aim of this study was to co-design and implement an embedded learning intervention - a serious board game - to educate junior doctors about patient safety and the importance of reporting safety concerns, while at the same time shaping a culture of responsiveness from senior medical staff. METHODS: A serious game based on the PlayDecide framework was co-designed and implemented in two large urban acute teaching hospitals. To evaluate the educational value of the game voting on the position statements was recorded at the end of each game by a facilitator who also took notes after the game of key themes that emerged from the discussion. A sample of players were invited on a voluntary basis to take part in semi-structured interviews after playing the game using Flanagan's Critical Incident Technique. A paper-based questionnaire on 'Safety Concerns' was developed and administered to assess pre-and post-playing the game reporting behaviour. Dissemination workshops were held with senior clinicians to promote more inclusive leadership behaviours and responsiveness to junior doctors raising of safety concerns from senior clinicians. RESULTS: The game proved to be a valuable patient safety educational tool and proved effective in encouraging deep discussion on patient safety. There was a significant change in the reporting behaviour of junior doctors in one of the hospitals following the intervention. CONCLUSION: In healthcare, limited exposure to patient safety training and narrow understanding of safety compromise patients lives. The existing healthcare system needs to value the role that junior doctors and others could play in shaping a positive safety culture where reporting of all safety concerns is encouraged. Greater efforts need to be made at hospital level to develop a more pro-active safe and just culture that supports and encourages junior doctors and ultimately all doctors to understand and speak up about safety concerns.

Acupuncture for Chemoradiation Therapy-Related Dysphagia in Head and Neck Cancer: A Pilot Randomized Sham-Controlled Trial.

INTRODUCTION: Dysphagia is common in head and neck cancer patients after concurrent chemoradiation therapy (CRT). This study evaluated the feasibility of conducting a randomized sham-controlled trial and collected preliminary data on safety and efficacy of acupuncture. PATIENTS AND METHODS: Head and neck cancer (HNC) patients with stage III-IV squamous cell carcinoma were randomized to 12 sessions of either active acupuncture (AA) or sham acupuncture (SA) during and following CRT. Patients were blinded to treatment assignment. Swallowing-related quality of life (QOL) was assessed using the MD Anderson Dysphagia Inventory (MDADI) total and subscale scores. RESULTS: Multiple aspects of trial feasibility were confirmed. Forty-two of 196 patients screened (21%) were enrolled and randomized to receive AA (n = 21) or SA (n = 21); 79% completed at least 10 of 12 planned acupuncture sessions; 81% completed the study follow-ups. The majority of patients reported uncertainty regarding their treatment assignment, with no difference between the AA and SA groups. Audits confirmed both AA and SA treatments were delivered with high fidelity. No serious acupuncture-related side effects were observed. MDADI total scores significantly improved from baseline to 12 months post-CRT in both groups (AA: +7.9; SA +13.9; p = .044, p < .001). Similar patterns were observed for the MDADI global subscale (AA: +25.0; SA +22.7; p = .001, p = .002). Intent-to-treat analyses suggested no difference between the treatment groups (p = .17, p = .76 for MDADI total and global scores, respectively). CONCLUSION: A sham-controlled randomized trial evaluating acupuncture in dysphagia-related QOL in HNC found the procedure to be feasible and safe. Further investigation is required to evaluate efficacy. IMPLICATIONS FOR PRACTICE: Dysphagia or swallowing difficulty is an important and common condition after concurrent chemoradiation therapy in head and neck cancer patients. In addition to current available supportive care, acupuncture may offer potential for treating dysphagia. This study demonstrated that both active acupuncture and sham acupuncture are safe and were associated with improved dysphagia-related quality of life from baseline to 12 months after concurrent chemoradiation therapy. This study was not designed to inform underlying specific versus nonspecific effects. Future larger-scale pragmatic clinical trials evaluating the effectiveness of acupuncture versus standard of care are warranted, and further mechanistic research is needed to understand how active versus purportedly sham acupuncture procedures affect dysphagia-related symptoms.

A Retrospective Multicenter Study Comparing Speech Perception Outcomes for Bilateral Implantation and Bimodal Rehabilitation.

OBJECTIVES: To compare speech perception outcomes between bilateral implantation (cochlear implants [CIs]) and bimodal rehabilitation (one CI on one side plus one hearing aid [HA] on the other side) and to explore the clinical factors that may cause asymmetric performances in speech intelligibility between the two ears in case of bilateral implantation. DESIGN: Retrospective data from 2247 patients implanted since 2003 in 15 international centers were collected. Intelligibility scores, measured in quiet and in noise, were converted into percentile ranks to remove differences between centers. The influence of the listening mode among three independent groups, one CI alone (n = 1572), bimodal listening (CI/HA, n = 589), and bilateral CIs (CI/CI, n = 86), was compared in an analysis taking into account the influence of other factors such as duration of profound hearing loss, age, etiology, and duration of CI experience. No within-subject comparison (i.e., monitoring outcome modifications in CI/HA subjects becoming CI/CI) was possible from this dataset. Further analyses were conducted on the CI/CI subgroup to investigate a number of factors, such as implantation side, duration of hearing loss, amount of residual hearing, and use of HAs that may explain asymmetric performances of this subgroup. RESULTS: Intelligibility ranked scores in quiet and in noise were significantly greater with both CI/CI and CI/HA than with a CI-alone group, and improvement with CI/CI (+11% and +16% in quiet and in noise, respectively) was significantly better than with CI/HA (+6% and +9% in quiet and in noise, respectively). From the CI/HA group, only subjects with ranked preoperative aided speech scores >60% performed as well as CI/CI participants. Furthermore, CI/CI subjects displayed significantly lower preoperative aided speech scores on average compared with that displayed by CI/HA subjects. Routine clinical data available from the present database did not explain the asymmetrical results of bilateral implantation. CONCLUSIONS: This retrospective study, based on basic speech audiometry (no lateralization cues), indicates that, on average, a second CI is likely to provide slightly better postoperative speech outcome than an additional HA for people with very low preoperative performance. These results may be taken into consideration to refine surgical indications for CIs.

Factors affecting auditory performance of postlinguistically deaf adults using cochlear implants: an update with 2251 patients.

OBJECTIVE: To update a 15-year-old study of 800 postlinguistically deaf adult patients showing how duration of severe to profound hearing loss, age at cochlear implantation (CI), age at onset of severe to profound hearing loss, etiology and CI experience affected CI outcome. STUDY DESIGN: Retrospective multicenter study. METHODS: Data from 2251 adult patients implanted since 2003 in 15 international centers were collected and speech scores in quiet were converted to percentile ranks to remove differences between centers. RESULTS: The negative effect of long duration of severe to profound hearing loss was less important in the new data than in 1996; the effects of age at CI and age at onset of severe to profound hearing loss were delayed until older ages; etiology had a smaller effect, and the effect of CI experience was greater with a steeper learning curve. Patients with longer durations of severe to profound hearing loss were less likely to improve with CI experience than patients with shorter duration of severe to profound hearing loss. CONCLUSIONS: The factors that were relevant in 1996 were still relevant in 2011, although their relative importance had changed. Relaxed patient selection criteria, improved clinical management of hearing loss, modifications of surgical practice, and improved devices may explain the differences.

An exploration of the professional identity of clinical academics using repertory grid technique.

BACKGROUND: Clinicians who divide their time between clinical work and research have contributed to some of the most fundamental breakthroughs in medicine in recent history, yet their role is not always well-understood or valued. Understanding the factors which contribute to career success for clinical academics is critical for supporting this workforce. Social Cognitive Career Theory (SCCT) provides a conceptual framework for career success, incorporating personal and environmental factors. PURPOSE: The aim of this study is to explore clinical academics' construal of successful clinical academic practice and to contribute to a holistic view of the professional identity of the clinical academic. METHODOLOGY: Using a constructivist technique, repertory grid, the authors interviewed ten clinical academics at different career stages in one-to-one structured interviews conducted virtually between November 2020 and April 2021. Data from the interviews were analysed qualitatively and quantitatively. Common themes were identified, analysed, and ranked according to importance with respect to successful clinical academic practice. Using SCCT as a framework, constructs were categorised as personal factors, organisational factors, competencies and person-environment fit. A differential analysis between established/trainee and female/male participants was carried out. SUMMARY OF RESULTS: One hundred and thirty-three constructs were elicited and categorised into 20 themes (constructs). There was consensus among participants that 6 were of high importance with respect to successful clinical academic practice, 8 of intermediate and 4 of low importance, with no consensus on 2 constructs. Personal factors of high importance include innovation and integrity. Competencies including research and teaching skills are highly important, and ability to collaborate is also considered central to successful clinical academic practice. Female participants expressed greater concerns about the impact of familial responsibilities on career progression. DISCUSSION AND CONCLUSIONS: This study highlights the importance of interactions between the person and environment, and characterises the important attributes of successful clinical academics including personal factors such as integrity and innovation.

Association between radiation dose to organs at risk and acute patient reported outcome during radiation treatment for head and neck cancers.

BACKGROUND: Associations between patient-reported outcomes and dose to organs at risk (OARs) may promote management and guide future investigations. METHODS: We retrospectively evaluated PROs and OAR dose in head and neck (H&N) cancer. RESULTS: In 169 patients, we identified weak associations between: "Difficulty swallowing/chewing" and increased mean RT dose to the oral cavity, larynx, pharyngeal constrictor muscles (PCM) and contralateral parotid; "choking/coughing" and larynx mean dose; "problems with mucus in mouth and throat" and oral cavity, contralateral parotid mean dose and parotid V30, contralateral submandibular gland and PCM mean dose; "difficulty with voice/speech" and oral cavity, contralateral parotid, contralateral submandibular gland and larynx mean dose; and "dry mouth" and ipsilateral submandibular gland, oral cavity and PCM mean dose. CONCLUSION: We identified weak associations between PRO and dose to OARs-these data can guide on treatment management, patient counseling, and serve as a baseline for future investigations.

Evaluation of an early career clinical academic training programme using the CIPP model.

OBJECTIVES: This study describes the successful implementation and outputs of a combined clinical academic training programme for doctors in their first postgraduate year in Ireland, the Academic Internship Track (AIT). DESIGN: The AIT was evaluated using the Context, Input, Process and Product model. Literature reviews, meetings with key stakeholders, reviews of similar established programmes overseas, a survey of undergraduate medical students, exit survey, scientific outputs and career trajectory monitoring were all implemented in the programme evaluation. SETTING: The AIT represents collaboration amongst all six intern training networks in Ireland. RESULTS: Key stakeholders indicated support and significant interest in establishing the AIT. The input evaluation informed programme design which incorporates protected time to carry out a research project, a named supervisor, a bursary and access to dedicated study days. Since the programme's launch in 2017, there has been 100% uptake of posts and 0% attrition. Exiting participants indicate high levels of satisfaction with the programme; 92% reported having benefited from participation. Over 90% intend remaining in Ireland in both the immediate and longer terms. Fifty-seven per cent of participants in the first 3 years of the programme had succeeded in publishing a research article or review paper in a peer-reviewed journal. CONCLUSIONS: Now in its fourth year, AIT remains a highly sought-after programme and is perceived to be beneficial to one's career. Participants in the programme have contributed significantly to their field of interest despite being in the earliest career stages. The programme has the potential to help retain medical talent in Ireland.

N-protein presents early in blood, dried blood and saliva during asymptomatic and symptomatic SARS-CoV-2 infection.

The COVID-19 pandemic continues to have an unprecedented impact on societies and economies worldwide. There remains an ongoing need for high-performance SARS-CoV-2 tests which may be broadly deployed for infection monitoring. Here we report a highly sensitive single molecule array (Simoa) immunoassay in development for detection of SARS-CoV-2 nucleocapsid protein (N-protein) in venous and capillary blood and saliva. In all matrices in the studies conducted to date we observe >98% negative percent agreement and >90% positive percent agreement with molecular testing for days 1-7 in symptomatic, asymptomatic, and pre-symptomatic PCR+ individuals. N-protein load decreases as anti-SARS-CoV-2 spike-IgG increases, and N-protein levels correlate with RT-PCR Ct-values in saliva, and between matched saliva and capillary blood samples. This Simoa SARS-CoV-2 N-protein assay effectively detects SARS-CoV-2 infection via measurement of antigen levels in blood or saliva, using non-invasive, swab-independent collection methods, offering potential for at home and point of care sample collection.

Introduction of an academic internship in Ireland: views of undergraduate medical students.

INTRODUCTION: A combined academic and clinical training programme for junior doctors in Ireland, the academic track for internship, has recently been launched. The academic track offers newly graduated doctors protected time within the working week to undertake a research project in addition to funding, an academic supervisor, and additional training in research skills. This study seeks to investigate the views of undergraduate medical students. METHODS: The study population was undergraduate medical students at Trinity College Dublin in their penultimate year of study. An online questionnaire was designed and disseminated via a gatekeeper. Descriptive statistics were used to carry out data analysis on students' responses. RESULTS: The response rate was 50/203 (24.6%). All respondents indicated that protected time would be 'very important' or 'important'. The most frequently cited reason for participating in the academic track was 'To progress my career in a particular specialty' (28/42). The most frequently cited anticipated achievement was research publication (39/42). The most common response when asked what concerns (if any) students had about participating in the programme was 'I am not sure I could achieve all the clinical competencies of an intern in addition to research' (58%). DISCUSSION: There was a significant interest in the academic track for internship, and it is perceived by students as being of benefit to their careers. The value of protected time and an academic supervisor were recognised, and a research publication was the most frequently cited anticipated outcome. The data gathered in this questionnaire will help inform curriculum development and the identification of suitable learning outcomes.

Pre-, per- and postoperative factors affecting performance of postlinguistically deaf adults using cochlear implants: a new conceptual model over time.

OBJECTIVE: To test the influence of multiple factors on cochlear implant (CI) speech performance in quiet and in noise for postlinguistically deaf adults, and to design a model of predicted auditory performance with a CI as a function of the significant factors. STUDY DESIGN: Retrospective multi-centre study. METHODS: Data from 2251 patients implanted since 2003 in 15 international centres were collected. Speech scores in quiet and in noise were converted into percentile ranks to remove differences between centres. The influence of 15 pre-, per- and postoperative factors, such as the duration of moderate hearing loss (mHL), the surgical approach (cochleostomy or round window approach), the angle of insertion, the percentage of active electrodes, and the brand of device were tested. The usual factors, duration of profound HL (pHL), age, etiology, duration of CI experience, that are already known to have an influence, were included in the statistical analyses. RESULTS: The significant factors were: the pure tone average threshold of the better ear, the brand of device, the percentage of active electrodes, the use of hearing aids (HAs) during the period of pHL, and the duration of mHL. CONCLUSIONS: A new model was designed showing a decrease of performance that started during the period of mHL, and became faster during the period of pHL. The use of bilateral HAs slowed down the related central reorganization that is the likely cause of the decreased performance.

Combined antegrade and retrograde esophageal dilation for head and neck cancer-related complete esophageal stenosis.

OBJECTIVES/HYPOTHESIS: Assess the safety and efficacy of combined antegrade and retrograde esophageal dilation (CARD) for complete esophageal stenosis following head and neck cancer (HNC) treatment. Review HNC dysphagia management. STUDY DESIGN: Retrospective review of all patients undergoing CARD following HNC treatment between May 2001 and September 2008. METHODS: Forty-five patients were identified for review. Parameters assessed included: ability to obtain intraoperative esophageal patency, complications, number of dilations required, diet, and gastric tube (GT) status. Factors associated with dilation failure were analyzed. RESULTS: Intraoperative esophageal patency was obtained in 91% of patients. Median number of all dilations per patient was three. Median number of CARDs per patient was one. Resumption of oral intake occurred in 36/45 (80%). Diet results included: regular or soft diet 32/45 (71%), GT removal 27/45 (60%), and GT dependence with nothing by mouth 9/45 (20%). Laryngeal and pharyngeal stenosis, radionecrosis, tracheotomy dependence, and elongated stenosis were associated with dilation failure. Complications occurred in 18/63 (29%) CARD procedures: eight pneumomediastinum, seven GT site problems, two esophageal perforations, and one pharyngeal infection. All complications resolved spontaneously or with minimal interventions. CONCLUSIONS: CARD was safe and effective. Intraoperative patency was achieved in 91% of patients. Eighty percent resumed oral intake. The majority of patients had their GTs removed and resumed a soft or regular diet. Dilation failure was associated with laryngeal, pharyngeal, and excessively long esophageal stenosis, often resulting from radionecrosis. Complications were minor. CARD should be considered before relegating patients with complete esophageal stenosis to chronic GT dependence or subjecting them to laryngopharyngo esophagectomy.

Randomized phase 2 study of concomitant chemoradiotherapy using weekly carboplatin/paclitaxel with or without daily subcutaneous amifostine in patients with locally advanced head and neck cancer.

BACKGROUND: A randomized phase 2 study was performed to investigate the efficacy/toxicity of combining concomitant boost radiation and weekly carboplatin/paclitaxel with or without amifostine in patients with locally advanced squamous cell carcinoma of the head and neck (SCCHN). METHODS: Patients with newly diagnosed, locally advanced stage III or IV SCCHN received 4 weekly doses of carboplatin (area under the curve, 1.5) and paclitaxel (45 mg/m(2)) concurrently with concomitant boost radiation consisting of 72 grays in 42 fractions over 6 weeks (every day for 18 days, twice a day for 12 days) (grading determined according to the TNM staging system). All patients were randomized to subcutaneous daily amifostine at a dose of 500 mg (Arm A) or no amifostine (Arm B). Toxicity data were collected weekly, and saliva collection was performed with and without citric acid stimulation. To evaluate the correlation between serum cytokine levels and the severity of oral mucositis, we evaluated a subset (13 patients in Arm A and 11 patients in Arm B) of subjects at baseline and then on alternate weeks. RESULTS: Fifty-eight patients were enrolled, 29 in each arm. The majority of patients were men (90%), had stage IV disease (82%), and had the oropharynx as the primary tumor site (60%). Major toxicities encountered were similar in both arms and included grade 3 (as determined by Common Terminology Criteria for Adverse Events, version 3.0) mucositis (75% in Arm A and 70% in Arm B) and grade 2 xerostomia (41% in both arms). The median number of amifostine doses delivered was 28, with skin toxicity (grade 3 in 11 patients) as the limiting factor. Saliva production showed no difference between the arms. The median follow-up was 34 months, and only 5 failures had been encountered (2 local and 3 distant) at the time of last follow-up, with an overall survival rate of 89%. Neck dissection was performed in 25 patients; 5 patients demonstrated persistent disease and 4 patients were alive without disease recurrence at the time of last follow-up. The median time to percutaneous endoscopic gastrostomy removal was 9.6 months in Arm A and 10.4 months in Arm B. Only 1 patient remained percutaneous endoscopic gastrostomy-dependent at the time of last follow-up. A correlation was noted between levels of selected cytokines and mucositis severity, in which higher levels of proinflammatory cytokines (tumor necrosis factor, interleukin [IL]-1, and IL-6) and lower levels of anti-inflammatory cytokines (IL-13) were noted. No changes in C-reactive protein levels were noted. CONCLUSIONS: Four weekly doses of carboplatin/paclitaxel with concomitant boost radiation was found to be a highly effective regimen in this patient population with advanced SCCHN. The overall survival rate was 89%. The time to percutaneous endoscopic gastrostomy removal was prolonged. Amifostine given subcutaneously did not improve the rates of xerostomia and mucositis with this fairly intensive chemoradiotherapy regimen.

Dose to larynx predicts for swallowing complications after intensity-modulated radiotherapy.

PURPOSE: To evaluate early swallowing after intensity-modulated radiotherapy for head and neck squamous cell carcinoma and determine factors correlating with aspiration and/or stricture. METHODS AND MATERIALS: Consecutive patients treated with intensity-modulated radiotherapy with or without chemotherapy between September 2004 and August 2006 at the Dana Farber Cancer Institute/Brigham and Women's Hospital were evaluated with institutional review board approval. Patients underwent swallowing evaluation after completion of therapy; including video swallow studies. The clinical- and treatment-related variables were examined for correlation with aspiration or strictures, as well as doses to the larynx, pharyngeal constrictor muscles, and cervical esophagus. The correlation was assessed with logistic regression analysis. RESULTS: A total of 96 patients were evaluated. Their median age was 55 years, and 79 (82%) were men. The primary site of cancer was the oropharynx in 43, hypopharynx/larynx in 17, oral cavity in 13, nasopharynx in 11, maxillary sinus in 2, and unknown primary in 10. Of the 96 patients, 85% underwent definitive RT and 15% postoperative RT. Also, 28 patients underwent induction chemotherapy followed by concurrent chemotherapy, 59 received concurrent chemotherapy, and 9 patients underwent RT alone. The median follow-up was 10 months. Of the 96 patients, 31 (32%) had clinically significant aspiration and 36 (37%) developed a stricture. The radiation dose-volume metrics, including the volume of the larynx receiving >or=50 Gy (p = 0.04 and p = 0.03, respectively) and volume of the inferior constrictor receiving >or=50 Gy (p = 0.05 and p = 0.02, respectively) were significantly associated with both aspiration and stricture. The mean larynx dose correlated with aspiration (p = 0.003). Smoking history was the only clinical factor to correlate with stricture (p = 0.05) but not aspiration. CONCLUSION: Aspiration and stricture are common side effects after intensity-modulated radiotherapy for head-and-neck squamous cell carcinoma. The dose given to the larynx and inferior constrictors correlated with these side effects.