Factors contributing to financial distress in young adults with cancer: Material resources, health, and workplace.

BACKGROUND: Financial distress is a primary concern for young adults with cancer. OBJECTIVE: The aim of this study was to identify material resources, physical and psychological health, and workplace variables that are associated with financial distress in young adult cancer survivors. METHODS: A cross-sectional study was conducted using the Cancer Survivor Employment Needs Survey. Participants were young adults (18-39 years of age) who lived in the United States and had a cancer diagnosis. Multivariable linear regression was used to model relations between financial distress and material resources, physical and psychological health, and workplace variables. RESULTS: Participants (N = 214) were mostly non-Hispanic White (78%), female (79%), and had a mean age of 31 years and 4.6 years post-diagnosis. Material resources, physical and psychological health, and workplace variables were all identified as contributing to study participants' financial distress. Among the young adults surveyed, financial distress was prevalent, and an array of problems were associated with financial distress. CONCLUSION: Oncology and rehabilitation providers should openly discuss finances with YAs with cancer and guide them to resources that can address their financial, benefits, and vocational needs to ultimately improve quality of life.

The Penn Medicine COVID-19 Therapeutics Committee-Reflections on a Model for Rapid Evidence Review and Dynamic Practice Recommendations During a Public Health Emergency.

The Penn Medicine COVID-19 Therapeutics Committee-an interspecialty, clinician-pharmacist, and specialist-front line primary care collaboration-has served as a forum for rapid evidence review and the production of dynamic practice recommendations during the 3-year coronavirus disease 2019 public health emergency. We describe the process by which the committee went about its work and how it navigated specific challenging scenarios. Our target audiences are clinicians, hospital leaders, public health officials, and researchers invested in preparedness for inevitable future threats. Our objectives are to discuss the logistics and challenges of forming an effective committee, undertaking a rapid evidence review process, aligning evidence-based guidelines with operational realities, and iteratively revising recommendations in response to changing pandemic data. We specifically discuss the arc of evidence for corticosteroids; the noble beginnings and dangerous misinformation end of hydroxychloroquine and ivermectin; monoclonal antibodies and emerging viral variants; and patient screening and safety processes for tocilizumab, baricitinib, and nirmatrelvir-ritonavir.

Ancillary testing for melanoma: current trends and practical considerations.

The diagnosis of melanocytic lesions is aided by ancillary testing, but clinical inspection with the histomorphological assessment on biopsy remains sufficient in most cases. Immunohistochemistry and molecular studies have proven useful for diminishing the pool of histomorphologically borderline lesions, and sequential testing may further improve overall diagnostic performance, but these assays should be used in a stepwise fashion if at all. Ancillary tests vary based on their technology, performance, and practical considerations, including but not limited to the specific diagnostic question, cost, and turn-around time, which impact test selection. This review examines currently used ancillary tests for the purpose of characterizing melanocytic lesions. Both scientific and practical considerations are discussed.

Barriers and facilitators to technology transfer of NIDILRR grantees.

PURPOSE: The objectives of this mixed-methods study were to gather survey and interview data about the barriers and facilitators from grantees funded by the National Institute on Disability, Independent Living, and Rehabilitation Research (NIDILRR) and to extract themes that could inform program changes that would increase technology translation (TT) success in assistive technology (AT). MATERIALS AND METHODS: We developed a TT Barriers and Facilitators survey consisting of Likert scale and multiple-choice questions about barriers and facilitators to TT. With survey respondents who were willing, we conducting a semi-structured interview and asked pointed questions to expand upon survey response rankings and perceived barriers and facilitators. The questions were framed to explore the grantee's personal experience with ATTT and what helped and hindered their individualised processes. RESULTS: Across survey and interview respondents, the three most common themes when exploring the barriers and facilitators of TT were funding, incentives, and collaboration. CONCLUSIONS: Results indicate that there is a need for increased collaboration and access to additional resources such as funding for pilot grants, support to assess technology marketability, help to navigate regulatory and legal aspects, and assistance in establishing goals to help grantees successfully transfer assistive technologies to consumers. IMPLICATIONS FOR REHABILITATIONA large amount of research and development into assistive technology does not lead to tech transfer which means that these technologies are not getting to the people that need them.Educating tech transfer offices at universities about how to transfer AT would improve outcomes greatly.Creating a community of practice where grantees can find academic or industry partners would also increase the likelihood of tech transfer.Some tools to catalyse these improvements are: mentoring, access to consultants, podcasts, and online training.

Rare Complete Hydatidiform Mole With p57 Expression in Villous Mesenchyme: Case Report and Review of Discordant p57 Expression in Hydatidiform Moles.

Complete hydatidiform mole (CHM) is a premalignant proliferative disease of the placenta characterized by misexpression of imprinted gene products, most notably p57. The majority of CHM exhibit immunohistochemical absence of p57 protein in villous mesenchyme (VM) and cytotrophoblast (CT) and are thus p57 VM/CT concordant. However, some gestations show loss of p57 in only VM or CT, either in all chorionic villi or a subset thereof (VM/CT discordant). Here, we present a rare case of a p57 VM/CT-discordant CHM with diffuse retention of p57 expression in VM but complete absence in CT. Histologically, the case exhibited typical features of CHM including trophoblast hyperplasia and severe nuclear atypia, but was unusual in the presence of gestational membranes identified ultrasonographically and histologically. Ploidy determination by FISH and genotyping by short tandem repeat analyses showed that this was a diploid gestation with variable allelic ratios and with an androgenetic lineage, similar to previously reported p57 VM/CT-discordant cases.

Pre-employment transition services for students with disabilities: A scoping review.

BACKGROUND: Students with disabilities often experience numerous challenges in terms of finding employment. Given the important role of vocational rehabilitation counselors in supporting employment activities for these students, a need exists for identifying effective strategies that increase employment outcomes for this population. OBJECTIVE: The objective of this scoping review is to examine and describe successful research- based interventions on pre-employment transition services for students with disabilities that can be used by vocational rehabilitation counselors. METHODS: The search strategy examined literature from 1998 through 2017 focused on vocational rehabilitation counselors, students with disabilities, and elements related to pre-employment transition services. Articles included American, European, and Australian literature published in English. RESULTS: This review identified a number of research-based interventions that support employment outcomes for students with disabilities. CONCLUSIONS: The research-based interventions identified in this scoping review can help vocational rehabilitation counselors consider effective strategies for increasing employment outcomes for students with disabilities.

Treatment of corticosteroid refractory immune checkpoint inhibitor myocarditis with Infliximab: a case series.

BACKGROUND: Glucocorticoid treatment remains the cornerstone of therapy for immune checkpoint inhibitor (ICI) myocarditis, but data supporting the use of additional immunotherapy for steroid refractory cases remains limited. We investigate the safety and efficacy of infliximab in patients with ICI myocarditis who are refractory to corticosteroids. Additionally, we highlight the importance of a multi-disciplinary approach in the care for these complex patients. METHODS: We retrospectively identified consecutive patients who developed ICI myocarditis at our institution between January 2017 and January 2020. Baseline characteristics, laboratory data and clinical outcomes were compared between patients who received infliximab and those who did not. RESULTS: Of a total of 11 patients who developed ICI myocarditis, 4 were treated with infliximab. Aside from age, there were no significant differences in baseline patient characteristics between the two groups including total number of ICI doses received and duration from initial ICI dose to onset of symptoms. The time to troponin normalization was 58 vs. 151.5 days (p = 0.25). The duration of prednisone taper was longer in the infliximab group (90 vs. 150 days p = 0.32). All patients survived initial hospital admission. Over a median follow-up period of 287 days, two of the 4 patients died from sepsis 2 and 3 months after initial treatment of their myocarditis; one of these patients was on a steroid taper and the other patient had just completed a steroid taper. CONCLUSIONS: Infliximab, despite its black box warning in patients with heart failure, may be a safe and effective treatment for ICI myocarditis.

Interventions for improving employment outcomes for persons with autism spectrum disorders: A systematic review update.

Background: The incidence of autism spectrum disorders (ASD) is on the rise. Currently, 1 in 59 children are identified with ASD in the United States. ASD refers to a range of neurological disorders that involve some degree of difficulty with communication and interpersonal relationships. The range of the spectrum for autism disorders is wide with those at the higher functioning end often able to lead relatively independent lives and complete academic programs even while demonstrating social awkwardness. Those at the lower functioning end of the autism spectrum often demonstrate physical limitations, may lack speech, and have the inability to relate socially with others. As persons with ASD age, options such as employment become increasingly important as a consideration for long-term personal planning and quality of life. While many challenges exist for persons with ASD in obtaining and maintaining employment, some research shows that, with effective behavioral and social interventions, employment can occur. About 37% of individuals with ASD report having been employed for 12 months or more, 4 years after exiting high school. However, several studies show that individuals with ASD are more likely to lose their employment for behavioral and social interaction problems rather than their inability to perform assigned work tasks. Although Westbrook et al. (2012a, 2013, 2015) have reviewed the literature on interventions targeting employment for individuals with ASD, this review is outdated and does not account for recent developments in the field. Objectives: The objective of this review is to determine the effectiveness of employment interventions in securing and maintaining employment for adults and transition-age youth with ASD, updating two reviews by Westbrook et al. (2012a, 2013). Search Methods: The comprehensive search strategy used to identify relevant studies included a review of 28 relevant electronic databases. Search terminology for each of the electronic databases was developed from available database thesauri. Appropriate synonyms were used to maximize the database search output. Several international databases were included among the 28 databases searched. In addition, the authors identified and reviewed gray literature through analysis of reference lists of relevant studies. Unpublished dissertations and theses were also identified through database searches. The programs of conferences held by associations and organizations relevant to ASD and employment were also searched. In sum, the search strategy replicated and expanded the prior search methods used by Westbrook et al. (2012a, 2013). Selection Criteria: Selection criteria consisted of an intervention evaluation using a randomized controlled trial or quasi-experimental design, an employment outcome, and a population of individuals with ASD. Data Collection and Analysis: We updated the search from Westbrook et al., replicating and broadening the information retrieval processes. Our wide array of sources included electronic databases, gray literature, and conference and organization websites. Once all potentially relevant studies were located, pairs of coders evaluated the relevance of each title and abstract. Among the studies deemed potentially relevant, 278 were subjected to full-text retrieval and screening by pairs of coders. Because many intervention studies did not include employment outcomes, only three studies met our inclusion criteria. Given the small number of included studies, meta-analytic procedures were not used; rather, we opted to use more narrative and descriptive analysis to summarize the available evidence, including an assessment of risk of bias. Results: The systematic review update identified three studies that evaluated employment outcomes for interventions for individuals with ASD. All three studies identified in the review suggest that vocation-focused programs may have positive impacts on the employment outcomes for individuals with ASD. Wehman et al. indicated that participants in Project SEARCH had higher employment rates than control participants at both 9-month and 1-year follow-up time points. Adding autism spectrum disorder supports, Project SEARCH in Wehman et al.'s study also demonstrated higher employment rates for treatment participants than control participants at postgraduation, 3-month follow-up, and 12-month follow-up. Smith et al. found that virtual reality job interview training was able to increase the number of job offers treatment participants received compared to control participants. Authors' Conclusions: Given that prior reviews did not identify interventions with actual employment outcomes, the more recent emergence of evaluations of such programs is encouraging. This suggests that there is a growing body of evidence regarding interventions to enhance the employment outcomes for individuals with ASD but also greater need to conduct rigorous trials of vocation-based interventions for individuals with ASD that measure employment outcomes.

Assessment of circularized E7 RNA, GLUT1, and PD-L1 in anal squamous cell carcinoma.

Anal squamous cell carcinoma (ASCC) is a rare, potentially fatal malignancy primarily caused by high-risk human papillomaviruses (HPV). The prognostic implication of programmed death-ligand 1 (PD-L1) expression remains controversial, and glucose transporter 1 (GLUT1) expression has never been examined in ASCC. Covalently closed circular RNAs have recently been shown to be widespread in cancers and are proposed to be biomarkers. We discovered HPV16 expresses a circular E7 RNA (circE7) which has not been assessed as a potential biomarker. A retrospective, translational case series at UT Southwestern was conducted to analyze PD-L1, GLUT1, HPV-ISH, and HPV circE7 in relation to the clinical features and overall survival of patients with ASCC. Twenty-two (22) subjects were included in the study. Improved overall survival was predicted by basaloid histology ( p = 0.013), PD-L1 expression ( p = 0.08), and HPV-ISH positivity ( p & 0.001), but not GLUT1 expression. High levels of circE7 by quantitative RT-PCR predicted improved overall survival in ASCC ( p = 0.023) and analysis of The Cancer Genome Atlas sequencing from HPV-positive head and neck cancer and cervical cancer suggested high circE7 marked improved survival in 875 subjects ( p = 0.074). While our study suggests that circE7 levels correlate with improved survival in ASCC, larger, prospective studies are necessary to confirm the potential role of circE7 as a biomarker.

Knowledge of Legal Protections and Employment-Related Resources Among Young Adults with Cancer.

Purpose: Young adults (aged 18-39 years) who have received a cancer diagnosis can encounter significant barriers in their transition to employment. American young adults' familiarity with federal legislation and resources related to employment is unclear. The study questions included: (1) To what extent do young adults who have had a cancer diagnosis know about legal and programmatic supports that may help to address their employment-related needs and (2) What modes of receiving information about resources to address their employment-related concerns do young adults who have had a cancer diagnosis prefer? Methods: A cross-sectional online survey was conducted with a convenience sample composed of 203 young adults living in the United States, had a cancer diagnosis other than nonmelanoma skin cancer, and were between 18 and 39 years of age. Over half (57.6%) of respondents received a cancer diagnosis at age 24 years or older. The mean age at participation was 30.4. Results: More than half of the sample (57.0%) was familiar with the Americans with Disabilities Act yet many did not know that cancer was a covered condition. Almost 80% of the respondents were not familiar with other federal initiatives with employment protections for people with cancer. Participants preferred in-person trainings and resource fact sheets as the presentation channels, although sociodemographic factors such as employment status were related to preferred delivery methods. Conclusion: These young adults would benefit from additional outreach around federal guidelines concerning employment-related rights and services and programs applicable to young adult cancer survivors.

BETA-D-GLUCAN TESTING IN PATIENTS WITH FUNGAL ENDOPHTHALMITIS.

PURPOSE: To review the literature on beta-D-glucan (BDG) testing in fungal endophthalmitis. METHODS: Review of primary literature using PubMed through April 2017 and presentation of an illustrative case report. A total of 231 articles were identified and 43 were ultimately chosen for review based on relevance and presence of ophthalmologic examination and objective data. RESULTS: Beta-D-glucan is a major component of fungal cell walls. It is quantified using a calorimetry-based Fungitell assay based on modification of the limulus amebocyte lysate. Serum BDG levels are commonly used clinically in conjunction with other tests for early surveillance and diagnosis of invasive fungal infections. In the ophthalmic literature, elevated levels of BDG have been detected in vitreous fluid of patients undergoing vitrectomy for fungal endophthalmitis, tear fluid of patients with mycotic keratitis, and serum of a patient with bilateral endogenous subretinal abscesses. Elevated serum BDG levels appear to be highly associated with fungal endophthalmitis. Potential uses and considerations with regards to test limitations are discussed. CONCLUSION: Beta-D-glucan testing may be used as an adjunct to support a diagnosis, initiate pharmacologic therapy or surgical intervention, and optimize overall clinical management in patients diagnosed with or under clinical suspicion for invasive fungal infections, including endophthalmitis. Additional clinical studies are necessary to fully characterize the utility of BDG testing in patients with fungal endophthalmitis.

Choriocarcinoma in Women: Analysis of a Case Series With Genotyping.

Choriocarcinoma is an uncommon malignant neoplasm, which can be either gestational or nongestational in origin. Distinction of these subtypes has prognostic and therapeutic implications. Twenty-two tumors were genotyped using polymerase chain reaction amplification of 15 short tandem repeat loci and the amelogenin locus (XY determination). DNA patterns from tumor and maternal tissue, as well as villous tissue from any available prior or concurrent gestation, were compared, to determine gestational versus nongestational nature (containing vs. lacking a paternal chromosome complement, respectively) and the relationship between the tumor and any prior or concurrent gestation. Nineteen tumors were gestational. Of these, 14 were purely androgenetic/homozygous XX: 6 uterine tumors with a concurrent or prior genetically related complete hydatidiform mole (CHM), 4 uterine tumors without an accompanying villous component, 1 uterine cornual tumor separate from a genetically distinct second trimester intrauterine placenta, 1 ectopic ovarian tumor separate from a genetically distinct third trimester intrauterine placenta, and 2 ectopic fallopian tube tumors. Five gestational tumors were biparental: 3 (2 XX, 1 XY) intraplacental choriocarcinomas genetically related to the placenta and 2 uterine tumors without accompanying placental tissue after term deliveries (1 XX 4 weeks postpartum and 1 XYY with allelic imbalances 1 year postpartum; prior placentas not available for analysis). Three tumors were nongestational: all XX with allelic imbalances; 2 ovarian, 1 pelvic. Gestational choriocarcinoma can be androgenetic or biparental. Most are androgenetic/homozygous XX, often associated with a genetically related concurrent or prior CHM, and thus of molar-associated type. These findings support that homozygous XX CHMs are associated with some risk of significant gestational trophoblastic disease. Intraplacental choriocarcinomas are biparental and genetically related to the placenta. Biparental choriocarcinoma detected in a postpartum uterine sample is consistent with undetected intraplacental choriocarcinoma. Eutopic or ectopic androgenetic choriocarcinoma separate from a concurrent intrauterine placenta is not derived from intraplacental tumor and is consistent with either a form of dispermic twin gestation (molar-type choriocarcinoma and coexistent nonmolar fetus) or origin from an antecedent molar pregnancy. While fallopian tube tumors are usually gestational, tumors in other sites (ovary, pelvis) can be nongestational and should not be assumed to be metastatic from a regressed or occult intrauterine or intraplacental gestational tumor.

Case Report: Immune-mediated Complete Response in a Patient With Recurrent Advanced Ewing Sarcoma (EWS) After Vigil Immunotherapy.

Ewing sarcoma is a highly resistant disease with a <10% chance of survival at 5 years after failure of frontline chemotherapy. This is a case report of an Ewing sarcoma patient with metastatic disease recurrence <2 years after standard chemotherapy/radiation who achieved a durable and sustained complete response after 2 series of treatments with Vigil (GMCSF/bi-shRNA furin DNA autologous tumor immunotherapy) serially manufactured from first and second recurrences with ELISPOT assay correlation. Results support justification of further testing of Vigil with ELISPOT assay as a biomarker to assess level of immune response and correlation with disease control.

Hydatidiform Moles: Genetic Basis and Precision Diagnosis.

Hydatidiform moles are intriguing pathologic entities representing abnormal placental villous tissue with unique genetic profiles and a wide spectrum of morphologic features, which makes accurate diagnosis challenging. Overrepresentation of the paternal genome in sporadic hydatidiform moles (purely androgenetic in complete hydatidiform moles and diandric triploid in partial hydatidiform moles) is a fundamental genetic event leading to global alteration of imprinting gene expression in the molar trophoblast. Rare familial biparental hydatidiform moles (due to NLRP7 or KHDC3L mutations) share such global imprinting alterations, implying a common end point of pathogenesis. Despite being the cornerstone of diagnosis, routine morphologic assessment of hydatidiform moles continues to suffer from interobserver diagnostic variability, emphasizing the need for new diagnostic modalities. Analyses of p57 expression by immunohistochemistry and polymerase chain reaction-based DNA genotyping have emerged as powerful diagnostic methods for accurate classification of hydatidiform moles. Algorithmic approaches combining histology and these ancillary techniques provide the best diagnostic practice currently available.

Health Care Professionals and the Employment-Related Needs of Cancer Survivors.

Introduction Individuals diagnosed with cancer look to health care professionals as primary sources of information. This positions staff in oncology settings in an ideal role to inform patients, who continue workforce participation in increasing numbers, about resources that might help them to handle work-related issues related to their oncological symptoms. This article reports on findings from a survey of staff that provide nonmedical services to cancer patients in two Houston area hospital systems. The impetus for this survey was two-fold: the trend in recent years for increasing numbers of cancer survivors to stay in the workforce after or even during treatment, and low levels of awareness that these employees are eligible for protection under the Americans with Disabilities Act of 1990 and its 2008 amendments (ADA Amendments Act of 2008, Pub. L. 110-325, 122 Stat. 3553, 2008; Americans with Disabilities Act, 42 U.S.C. § 12111-17, 2006). The survey assesses perceptions of the effects of cancer on patients' employment status, levels of knowledge about supports to address these employment-related needs, and respondents' preferred modes for information receipt. The latter topic serves the purpose of tailoring training activities to the respondents' informational needs and learning preferences. Methods Data were collected via an online survey administered in two Houston-area hospital systems. This article reports on the findings from 86 respondents. Results Tenure as measured by years in oncology is related positively to level of knowledge about disability-related benefits, legislation and programs (r = .32, P < .01). Respondents with more years in their profession worked with patients whom they reported had a higher number of cancer side effects that "created work difficulties for patients" (r = .24, P < .05). The number of side effects was in turn positively associated with negative effects of the diagnosis at work (r = .27, P < .05). A higher score of negative effects of the cancer diagnosis at work in turn correlated with unwanted consequences of disclosing the cancer at work (r = .36, P < .01). No statistically significant correlations were observed among the variables measuring respondents' reported knowledge of disability-related benefits, laws and programs, their perception of patients' level of understanding of these topics, and reports of patients' receipt of reasonable accommodation. Conclusions Health care professionals who treat cancer patients could benefit from training resources about how survivors might address their employment-related needs, including how to convey that knowledge to their patients. Mentoring programs might also have positive outcomes, since respondents with greater tenure in oncology-related settings reported higher levels of knowledge about disability-related topics.

Invasive Complete Hydatidiform Moles: Analysis of a Case Series With Genotyping.

Complete hydatidiform moles (CHM) are purely androgenetic conceptions, with most (∼85%) arising from fertilization of an egg lacking maternal DNA by a single sperm that duplicates (homozygous/monospermic 46,XX) and a small subset arising via fertilization by 2 sperms (heterozygous/dispermic 46,XY or 46,XX). It remains controversial if heterozygous/dispermic CHMs have a significantly greater risk of persistent gestational trophoblastic disease. Analysis of zygosity of CHMs with and without invasion at presentation, including invasive CHMs with concurrent atypical trophoblastic proliferations concerning for or consistent with choriocarcinoma, has not been specifically addressed. In a prospective series of 1024 products of conception specimens subjected to immunohistochemical analysis of p57 expression and molecular genotyping with short tandem-repeat markers, 288 CHMs were diagnosed, of which 126 were genotyped, including 16 invasive CHMs. Zygosity was compared between those with and without invasion. Of the 16 study cases, 12 (75%) were homozygous/monospermic XX and 4 (25%) were heterozygous/dispermic (3 XY and 1 XX). Of the 110 genotyped noninvasive CHMs, 96 (87%) were homozygous/monospermic XX and 14 (13%) were heterozygous/dispermic (12 XY, 2 XX). Comparison of the zygosity results for the invasive CHMs (study group) with the noninvasive CHMs in the database did not demonstrate a statistically significant difference (P=0.24, Fisher exact test). In addition, of the 3 cases associated with metastatic gestational trophoblastic disease (pulmonary nodules) at presentation, 2 were homozygous/monospermic XX, indicating that this form is not without risk of significant gestational trophoblastic disease. Thus, the current study has demonstrated a higher frequency of heterozygous/dispermic CHMs among invasive cases compared with those lacking invasion, but does not support the use of zygosity data for risk assessment of CHMs. A persistent, unresolved diagnostic challenge identified in some invasive CHMs is interpretation of accompanying florid atypical trophoblastic proliferations which raise concern for choriocarcinoma. Future studies should address the need for reproducible diagnostic criteria and molecular biomarkers for distinguishing florid hyperplastic from malignant neoplastic trophoblastic proliferations.

Implementation of a Novel, Resident-Led, Nocturnal Curriculum.

BACKGROUND: Duty hour restrictions for resident physicians have led to radical changes in graduate medical education, including a shift to more night float rotations. These rotations have been viewed by residents as predominantly service focused with little opportunity for formalized education. OBJECTIVE: To develop and deliver a resident-driven, nocturnal curriculum to enhance the educational content and value of night float rotations. METHODS: The Hospital of the University of Pennsylvania is a 695-bed, tertiary care academic medical center. Upper-level internal medicine residents developed and peer-reviewed case-based scripts designed to be delivered in 15- to 20-minute teaching sessions. We evaluated the quality of teaching using anonymous, free-response surveys. RESULTS: Twenty-four scripts were developed that explored the differential diagnoses, diagnostic pitfalls, and management of clinical problems that interns frequently encounter on night float rotations. Of 83 eligible residents, 45 (54%) responded to the survey. Teaching occurred an average of 4 nights per week and was uniformly viewed as high yield and topical by night float interns. CONCLUSIONS: A resident-driven, nocturnal curriculum was implemented through the use of case-based teaching scripts, allowing for delivery of a standardized curriculum that capitalizes on the teaching opportunities afforded by the night shift. This intervention may serve as a model for nocturnal education in other departments and institutions.

Resource utilization after gastrostomy tube placement: defining areas of improvement for future quality improvement projects.

BACKGROUND: Gastrostomy tube (GT) placement is a frequent procedure at a tertiary care children's hospital. Because of underlying patient illness and the nature of the device, patients often require multiple visits to the emergency room for GT-related concerns. We hypothesized that the majority of our patient visits to the ER related to gastrostomy tube concerns were not medically urgent. The purpose of this study was to characterize the incidence and indications for GT-related emergency room visits and readmission rates in order to develop family educational material that might allow for these nonurgent concerns to be addressed on an outpatient basis. METHODS: We reviewed the medical records of all patients with GT placement in the operating room from January 2011 to September 2012. We evaluated our primary outcome of ER visits at less than 30 days after discharge and 30-365 days after discharge. The purpose of the ER visit was categorized as either mechanical (dislodgement, leaking) or wound-related (infection, granulation tissue). Additional outcomes assessed included readmission rates, reoperation rates, and the use of gastrostomy contrast studies. RESULTS: During the study period, 247 patients had gastrostomy tubes placed at our institution at a median age of 15.3 months (range 0.03 months-22 years). Of the total patient population, 219 were discharged less than 30 days after their operation (89%). Of these, 42 (20%) returned to the emergency room a total of 44 times within 30 days of discharge for concerns related to their GT. Avoidable visits related to leaking, mild clogs, and granulation tissue were seen in 17/44 (39%). An additional 40 patients among the entire cohort of 247 (16%) presented to the ER a total of 71 times 31-365 days post-discharge; 59 (83%) of these visits were potentially avoidable. The readmission rate related to the GT was low (4%). CONCLUSIONS: Few studies have attempted to quantify the amount of postoperative resources utilized post-GT placement in children. Our findings indicated this is not an insignificant quantity. In response to these findings, we have developed a series of educational materials and identified a dedicated nurse to perform inpatient gastrostomy education to these patients prior to discharge.

Characteristics of hydatidiform moles: analysis of a prospective series with p57 immunohistochemistry and molecular genotyping.

Immunohistochemical analysis of cyclin-dependent kinase inhibitor 1C (CDKN1C, p57, Kip2) expression and molecular genotyping accurately classify hydatidiform moles into complete and partial types and distinguish these from non-molar specimens. Characteristics of a prospective series of all potentially molar specimens encountered in a large gynecologic pathology practice are summarized. Initially, all specimens were subjected to both analyses; this was later modified to triage cases for genotyping based on p57 results: p57-negative cases diagnosed as complete hydatidiform moles without genotyping; all p57-positive cases genotyped. Of the 678 cases, 645 were definitively classified as complete hydatidiform mole (201), partial hydatidiform mole (158), non-molar (272), and androgenetic/biparental mosaic (14); 33 were unsatisfactory, complex, or problematic. Of the 201 complete hydatidiform moles, 104 were p57-negative androgenetic and an additional 95 were p57-negative (no genotyping), 1 was p57-positive (retained maternal chromosome 11) androgenetic, and 1 was p57-non-reactive androgenetic; 90 (85%) of the 106 genotyped complete hydatidiform moles were monospermic and 16 were dispermic. Of the 158 partial hydatidiform moles, 155 were diandric triploid, with 154 p57-positive, 1 p57-negative (loss of maternal chromosome 11), and 1 p57-non-reactive; 3 were triandric tetraploid, with 2 p57-positive and 1 p57-negative (loss of maternal chromosome 11). Of 155 diandric triploid partial hydatidiform moles, 153 (99%) were dispermic and 2 were monospermic. Of the 272 non-molar specimens, 259 were p57-positive biparental diploid, 5 were p57-positive digynic triploid, 2 were p57-negative biparental diploid (no morphological features of biparental hydatidiform mole), and 6 were p57-non-reactive biparental diploid. Of the 14 androgenetic/biparental mosaics with discordant p57 expression, 6 were uniformly mosaic and 8 had a p57-negative androgenetic molar component. p57 expression is highly correlated with genotyping, serves as a reliable marker for diagnosis of complete hydatidiform moles, and identifies androgenetic cell lines in mosaic conceptions. Cases with aberrant and discordant p57 expression can be correctly classified by genotyping.