Impact of Co-occurring Cancer-Related and Wound-Specific Symptoms on Functional Performance Among Patients With Advanced Cancer and Malignant Fungating Wounds: An Exploratory, Observational Study.

PURPOSE: The purpose of this study was to examine the impact of co-occurring symptoms in patients with advanced cancer and malignant fungating wounds (MFWs) on palliative and functional performance, and the feasibility of collecting self-reported data in this population. DESIGN: This was an exploratory, observational study. Quantitative surveys and qualitative semistructured interviews using a phenomenological approach were employed. SUBJECTS AND SETTING: The sample comprised 5 adults with advanced breast, oral, and ovarian cancer and MFWs. Participants were recruited from an urban outpatient cancer center, hospice, and wound center located in the Northeastern United States. METHODS: Demographic and clinical characteristics were collected, and self-reported symptom and functional performance data measured. Descriptive statistics, T scores, confidence intervals, and standard deviation were calculated for quantitative data. One-to-one semistructured interviews were conducted by the first author to gain deeper understanding of participants' symptom experience. Qualitative data were analyzed using an iterative and inductive thematic data analysis method to identify major themes. RESULTS: The mean cancer-related and wound-specific symptom occurrence was 17 (SD = 5.56) and 4 (SD = 1.26), respectively. Distressing, extensive co-occurring symptom burdens were experienced by all participants; they also reported poor functional performance and diminished palliative performance. Qualitative findings supported quantitative results. CONCLUSIONS: Findings suggest that co-occurring cancer-related and wound-specific symptoms have incremental and negative impact on functional performance. The use of multiple data collection methods was feasible, including self-reported data in this advanced cancer population.

The Microbiome and Metabolome of Malignant Fungating Wounds: A Systematic Review of the Literature From 1995 to 2020.

PURPOSE: Malignant fungating wounds (MFWs) afflict up to 14% of patients with advanced cancer. The bacterial community structures of MFW may influence the development and severity of wound symptoms. The purpose of this systematic review was to evaluate existing evidence regarding the relationship between microbiome and symptoms of MFWs. METHODS: A systematic review of the published literature from January 1995 to January 2020 was conducted. An established quality assessment tool was used to assess the quality of the included studies. SEARCH STRATEGY: We searched 4 major electronic databases and retrieved 724 articles; 7 met inclusion criteria. FINDINGS/CONCLUSIONS: Seven studies were included; the overall quality of the included 7 studies was ranked as adequate. Findings from the studies provided an incomplete characterization of the microbiome and metabolome of MFW; none included modern genomic technologies. Twenty different species of aerobes and 14 species of anaerobes were identified, with inconsistent identification of biofilms and multi-drug-resistant bacteria. Symptom occurrence increased with the number of bacteria species (P = .0003) and the presence of at least 1 anaerobe (P = .0006) in malignant wound beds. Cancer wound-derived odor was associated with dimethyl trisulfide and 4 fatty acid volatiles. Periwound and moisture-associated skin damage were associated with higher putrescine levels in exudates. IMPLICATIONS: Understanding the role of microbiota of MFW in developing or amplifying the severity of wound symptoms is the first step toward development of more precise and effective topical interventions.

Curricular Quality Improvement in Midwifery: Simulating Unexpected Perinatal Loss.

INTRODUCTION: Caring for families experiencing perinatal loss is a fundamental component of midwifery practice, but little attention is paid to perinatal palliative care in midwifery curricula. Lack of educational preparation and self-care resources negatively impacts midwifery students and health care teams caring for families experiencing stillbirth. PROCESS: A private, urban university conducted a curricular quality improvement project to integrate perinatal palliative care into the midwifery curriculum using a high-fidelity, branching simulation pedagogy. Simulation objectives were developed from curricular gap analyses and the Core Competencies for Basic Midwifery Practice. Development of the Unexpected Perinatal Loss Simulation was guided by the International Nursing Association for Clinical Simulation and Learning Outcomes and Objectives and Design Standards. The Unexpected Perinatal Loss Simulation was revised based on qualitative data from student focus groups and expert content validation. OUTCOMES: Qualitative data yielded 4 key domains: presimulation, simulation skills, prior experience/personal reflections, and recommendations. Simulation procedures and scenario content were revised, after which 8 expert clinicians in the fields of midwifery, palliative care, and psychiatry validated the scenario content using the Lynn method. Two items did not meet the content validity index (CVI) threshold of 0.78, necessitating review by stakeholders; however, the overall scenario CVI threshold was met (0.82). DISCUSSION: Through this project, faculty integrated perinatal palliative care into the midwifery program using a novel approach of high-fidelity, branching simulation, structured debriefing, and an introductory self-care skills workshop. Potential clinical impact includes skillful perinatal palliative care with effective communication skills to mitigate how families experience and remember a traumatic loss and facilitate the grieving process. Students voiced insights into how they would process loss and seek support to mitigate their own grief as future midwives.

A Web- and Mobile-Based Intervention for Women Treated for Breast Cancer to Manage Chronic Pain and Symptoms Related to Lymphedema: Results of a Randomized Clinical Trial.

BACKGROUND: The-Optimal-Lymph-Flow (TOLF) is a patient-centered, web- and mobile-based mHealth system that delivers safe, easy, and feasible digital therapy of lymphatic exercises and limb mobility exercises. OBJECTIVE: The purpose of this randomized clinical trial (RCT) was to evaluate the effectiveness of the web- and mobile-based TOLF system for managing chronic pain and symptoms related to lymphedema. The primary outcome includes pain reduction, and the secondary outcomes focus on symptom relief, limb volume difference measured by infrared perometer, BMI, and quality of life (QOL) related to pain. We hypothesized that participants in the intervention group would have improved pain and symptom experiences, limb volume difference, BMI, and QOL. METHODS: A parallel RCT with a control-experimental, pre- and posttest, and repeated-measures design were used. A total of 120 patients were recruited face-to-face at the point of care during clinical visits. Patients were randomized according to pain in a 1:1 ratio into either the arm precaution (AP) control group to improve limb mobility and arm protection or The-Optimal-Lymph flow (TOLF) intervention group to promote lymph flow and limb mobility. Trial outcomes were evaluated at baseline and at week 12 after the intervention. Descriptive statistics, Fisher exact tests, Wilcoxon rank-sum tests, t test, and generalized linear mixed effects models were performed for data analysis. RESULTS: At the study endpoint of 12 weeks, significantly fewer patients in the TOLF intervention group compared with the AP control group reported chronic pain (45% [27/60] vs 70% [42/60]; odds ratio [OR] 0.39, 95% CI 0.17-0.90; P=.02). Patients who received the TOLF intervention were significantly more likely to achieve a complete reduction in pain (50% [23/46] vs 22% [11/51]; OR 3.56, 95% CI 1.39-9.76; P=.005) and soreness (43% [21/49] vs 22% [11/51]; OR 2.60, 95% CI 1.03-6.81; P=.03). Significantly lower median severity scores were found in the TOLF group for chronic pain (MedTOLF=0, IQR 0-1 vs MedAP=1, IQR 0-2; P=.02) and general bodily pain (MedTOLF=1, IQR=0-1.5 vs MedAP=1, IQR 1-3; P=.04). Compared with the AP control group, significantly fewer patients in the TOLF group reported arm/hand swelling (P=.04), heaviness (P=.03), redness (P=.03), and limited movement in shoulder (P=.02) and arm (P=.03). No significant differences between the TOLF and AP groups were found in complete reduction of aching (P=.12) and tenderness (P=.65), mean numbers of lymphedema symptom reported (P=.11), ≥5% limb volume differences (P=.48), and BMI (P=.12). CONCLUSIONS: The TOLF intervention had significant benefits for breast cancer survivors to manage chronic pain, soreness, general bodily pain, arm/hand swelling, heaviness, and impaired limb mobility. The intervention resulted in a 13% reduction (from 40% [24/60] to 27% [16/60]) in proportions of patients who took pain medications compared with the AP control group, which had a 5% increase (from 40% [24/60] to 45% [27/60]). A 12% reduction (from 27% [16/60] to 15% [9/60]) in proportions of patients with ≥5% limb volume differences was found in the TOLF intervention, while a 5% increase in the AP control group (from 40% [24/60] to 45% [27/60]) was found. In conclusion, the TOLF intervention can be a better choice for breast cancer survivors to reduce chronic pain and limb volume. TRIAL REGISTRATION: Clinicaltrials.gov NCT02462226; https://clinicaltrials.gov/ct2/show/NCT02462226. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR2-10.2196/resprot.5104.

The unexpected finding of a synchronous metastatic seminoma in para-aortic nodes excised in a case of clear cell renal cell carcinoma.

Testicular cancer is the most common form of cancer in young men aged 15-35 years and renal cell carcinoma accounts for 3% of all adult malignancy but a synchronous presentation is rare, especially a metastatic classical pattern seminoma with no testicular involvement. We report a case of metastatic seminoma in para-aortic lymph nodes after open radical nephrectomy and retroperitoneal lymph node dissection for a large left clear cell RCC. This case highlights the atypical presentation of testicular cancer, the consideration of a non-RCC associated lymphadenopathy and the importance of lymph node dissection as a treatment option for RCC-associated nodal disease.

Real-time, simulation-enhanced interprofessional education in the care of older adults with multiple chronic comorbidities: a utilization-focused evaluation.

BACKGROUND: Interprofessional education (IPE) is a curricular requirement for all healthcare professional education standards. To foster learning about, from and with each other, consistent with the Interprofessional Education Consortium's Core Competencies, many graduate schools are integrating interprofessional (IP) simulation experiences throughout their educational curricula, providing multiple opportunities for health professional students to collaborate and practice together. High-fidelity, real-time simulations help students from diverse professional backgrounds to apply their classroom learning in realistic clinical situations, utilize mobile technology to access clinical decision support (CDS) software, and receive feedback in a safe setting, ensuring they are practice-ready upon graduation. METHODS: New York University Rory Meyers College of Nursing (NYU) and Long Island University College of Pharmacy (LIU) partnered for two consecutive years to create, coordinate and implement two interprofessional educational simulations involving patients with chronic cardiovascular disease. A utilization-focused evaluation of high-fidelity, simulation-enhanced IPE (Sim-IPE) was implemented to assess students' IP competencies before and after their participation in the IPE-simulation and their overall satisfaction with the experience. The Interprofessional Collaborative Competency Attainment Survey (ICCAS), a reliable instrument, was administered to both doctor of pharmacy students and primary care advanced practice nursing students before and after each simulation experience. Additionally, student satisfaction surveys were administered following the IPE-simulation. RESULTS: Aggregated means revealed statistically significant improvements in each of the six domains including communication, collaboration, roles and responsibilities, collaborative patient/family approach, conflict resolution and team functioning. Student ratings revealed positive experiences with the IPE-simulations. CONCLUSIONS: High-fidelity, real-time IPE-simulation is a powerful pedagogy to help graduate students from different professional backgrounds practice applying IP competencies in simulated experiences. Quality improvement studies and research studies are needed to assess the impact of high-fidelity, real-time simulations throughout graduate curricula with different types of patients to improve coordinated, team approaches to treatment.

Real-time decision-making in chronic illness branching simulation.

The United States (US) is facing a rapidly aging population that suffers from multiple chronic illnesses. To prepare nursing students to care for this increasingly complex, aging population nurse educators must develop curricula that incorporate both current technology and cutting-edge teaching pedagogies that facilitate development of real-time decision-making skills. Branching scenarios are simulations that mimic real-life; rapidly changing patient conditions unfold based on actual student decision-making. This challenges learners to adapt the nursing process based on subjective and objective assessments and utilize current technology to analyze multiple sources of patient data. As nursing students make decisions and act, the scenario branches, presenting them with immediate feedback on the outcomes. Branching simulation scenario designs incorporate multiple different mobile technologies with decision-support software that nursing students may access, such as real-time decision-support algorithms, evidence-based guidelines, telehealth, medication information resources, and electronic medical records (EMRs). Faculty at NYU Rory Meyers College of Nursing (NYU) have successfully incorporated mobile technology with decision-support software into branching simulations as a strategy to develop real-time clinical decision-making in the care of older adults with multiple chronic illnesses.

Symptoms of Malignant Fungating Wounds and Functional Performance among Patients with Advanced Cancer: An Integrative Review from 2000 to 2019.

Introduction: Malignant fungating wounds (MFWs), non-healing wounds caused by aggressive proliferation of malignant tumors, afflict 5%-14.5% of patients with advanced cancer. We conducted an integrative review to evaluate the level of evidence of peer-reviewed literature published from 2000 to 2019 on symptoms of MFWs, and the impact of the symptoms on functional performance among patients with advanced cancer. Methods: Four electronic databases were searched and 1506 articles were retrieved. A total of 1056 abstracts were screened for relevance and a full review of the 26 articles was performed. A total of 12 articles met inclusion criteria. An established quality assessment tool was used to rate the quality of the included studies. Results: The overall quality of the included 12 studies was adequate. This integrative review of the literature provided strong evidence that patients with MFWs suffered multiple symptoms, including pain, odor, exudate, bleeding, pruritus, perceived wound status, perceived bulk effect and lymphedema. Quantitative research was not able to capture the occurrence and characteristics of all the identified symptoms. There was a lack of quantitative research on the impact of MFWs and symptoms on patients' functional performance. Yet, qualitative studies provided vivid description of how the symptoms negatively affected patients' functional performance. Future research should develop a clinical tool that enables the comprehensive assessment of symptoms of MFWs. Well-designed quantitative research is needed to delineate the impact of symptoms of MFWs on patients' functional performance to ensure quality palliative care.

The Microbiome, Malignant Fungating Wounds, and Palliative Care.

Malignant fungating wounds present in 5-14% of advanced cancer patients in the United States and are a result of cancerous cells infiltrating and proliferating in the skin. Presentation of malignant fungating wounds often occurs in the last 6 months of life and therefore become symbols of impending death for patients and their families. Due to the incurable and severe nature of these wounds, patients require palliative care until death to minimize pain and suffering. Symptoms associated with these chronic wounds include malodor, pain, bleeding, necrosis, large amounts of exudate, increased microbial growth, and more. Limited research using culture-based techniques has been conducted on malignant fungating wounds and therefore no optimal approach to treating these wounds has been established. Despite limited data, associations between the cutaneous microbiome of these wounds and severity of symptoms have been made. The presence of at least one strain of obligate anaerobic bacteria is linked with severe odor and exudate. A concentration of over 105/g bacteria is linked with increased pain and exudate. Bacterial metabolites such as DMTS and putrescine are linked with components of malignant fungating wound odor and degradation of periwound skin. The few but significant associations made between the malignant fungating wound microbiome and severity of symptoms indicate that further study on this topic using 16S rRNA gene sequencing may reveal potential therapeutic targets within the microbiome to significantly improve current methods of treatment used in the palliative care approach.

Clinically Significant Differences in Ki-67 Proliferation Index Between Primary and Metastases in Resected Pancreatic Neuroendocrine Tumors.

OBJECTIVE: Pancreatic neuroendocrine tumors (NETs) (pNETs) have a varied prognosis according to their grade. The European Neuroendocrine Tumor Society grading system uses assessment of the proliferation index via Ki-67 immunohistochemistry to aid prognosis. There is evidence that the proliferation index can vary significantly within a single tumor, but it is not fully understood to what extent heterogeneity occurs between the primary and metastatic sites and how this may affect the grade. The aim of this study is to determine whether the grade assigned to a pNET varies depending on which site is selected for Ki-67 immunolabeling. METHODS: Patients were selected from our institution's NET database. Patients were included if they had a confirmed pNETs, had multiple resection specimens, and had consented to research being performed on their specimens. Ki-67 immunohistochemistry was performed on all resected specimens meeting the inclusion criteria. RESULTS: Pancreatic neuroendocrine tumors specimens resected from 16 patients were analyzed. There was no trend to higher Ki-67 in metastatic than primary disease. Ki-67 was on average 3% higher in liver metastases than lymph node metastases (P < 0.001). CONCLUSIONS: The grade of pNETs varies according to the tumor selected for Ki-67 immunolabeling. Useful information can be gained by performing Ki-67 PI on liver metastases.

Palliative Wound Care for Malignant Fungating Wounds: Holistic Considerations at End-of-Life.

Timely, holistic interventions aimed at easing the despair of patients with advanced cancer and malignant fungating wounds (MFWs) must incorporate patient and family goals of care in all aspects of decision-making. People with MFWs suffer from a devastating and often crippling symptom burden including disfigurement, pain, pruritus, malodor, exudates, and bleeding. These symptoms may lead to psychosocial and/or spiritual distress, isolation, and diminished quality of life. The complexity of caring for hospice patients with MFWs requires a pragmatic and holistic interdisciplinary approach guided by specialist-level palliative wound care. This article introduces a framework to assist clinicians in the assessment and management of terminally ill patients with MFWs.

The assessment of Ki-67 as a prognostic marker in neuroendocrine tumours: a systematic review and meta-analysis.

INTRODUCTION: Gastroenteropancreatic neuroendocrine tumours (GEP NETs) are classified according to tumour mitotic count or Ki-67 labelling index (LI). AIMS: To systematically review articles reporting the prognosis of patients by Ki-67 LI and thereby improve the ability of clinicians to prognosticate for their patients. METHOD: 265 abstracts were identified relating Ki-67 and survival. After exclusion criteria were applied, 22 articles remained. Articles were excluded if they described non-human specimens, were non-English language, published prior to 2000, reported non-GEP NETs, reported subgroups selected by treatment modality or included <20 cases. Random-effects meta-analysis was used to combine studies to estimate survival proportions. RESULTS: Authors used varied methods in which to present 5-year survival, with often limited survival information. This reduced the number of studies that could be included in the meta-analysis. 5-year survival for patients with grade 1 and 2 GEP NETs were estimated to be 89% (95% CI 85% to 92%, m=12 studies, n=977 participants) and 70% (95% CI 62% to 79%, m=9, n=726), respectively. Using an alternative grade 1/2 boundary of 5%, 5-year survival rates for Ki-67≤5% and 5-20% were estimated as 89% (95% CI 84% to 94%, m=7, n=654) and 51% (95% CI 44% to 59%, m=4, n=183), respectively. For Ki-67>20%, 5-year survival was estimated to be 25% (95% CI 12% to 38%, m=10, n=208). CONCLUSIONS: Standardisation of grade boundaries has allowed us to combine data from multiple studies and amass a body of evidence linking Ki-67 and survival.

Clinical outcome in patients with peripherally-sited atypical lipomatous tumours and dedifferentiated liposarcoma.

The reported incidence of local recurrence of peripheral atypical lipomatous tumours is highly variable and is likely to reflect the different inclusion criteria of cases, and the design of previous studies. We aimed to study the incidence of local recurrence of 90 cases of atypical lipomatous tumours and an additional 18 cases of de novo dedifferentiated liposarcoma. All tumours were diagnosed on the basis of MDM2 amplification: all patients had their first treatment in the same specialist sarcoma unit and were followed for a minimum of 60 months. The tumours were diagnosed between 1997 and 2009 and followed until the end of 2014. Seventy cases (78%) of atypical lipomatous tumours were located in the thigh (mean size 195 mm on presentation). Eight atypical lipomatous tumours (8.9%) recurred locally, of which 50% recurred after 60 months. The only two tumours with intralesional excisions recurred. Seven of the eight recurrent tumours were detected by the patient by self-examination. One case recurred a second time as a dedifferentiated liposarcoma. Seventeen per cent of the de novo dedifferentiated liposarcomas recurred within 60 months of presentation. Extending the study period revealed that atypical lipomatous tumour could recur up to 40 years after the first surgery. Furthermore, of 26 tumours that recurred in the extended study, 27% recurred more than once, and three of the seven that recurred more than once transformed into a dedifferentiated liposarcoma. We recommend that, following post-operative wound care, patients with atypical lipomatous tumour are referred back to their general practitioner for follow up, but that in the event of a suspected recurrence they have rapid access back to the specialist unit using a 'supported discharge' scheme. In the event of an intralesional excision and if a lesion recurs, patients are followed in a specialist unit at regular intervals: whether MRI scanning is a valuable means of monitoring such patients is unclear and requires an evidence base.

Accuracy of visual assessments of proliferation indices in gastroenteropancreatic neuroendocrine tumours.

AIMS: To compare the accuracy of eyeball estimates of the Ki-67 proliferation index (PI) with formal counting of 2000 cells as recommend by the Royal College of Pathologists. METHODS: Sections from gastroenteropancreatic neuroendocrine tumours were immunostained for Ki-67. PI was calculated using three methods: (1) a manual tally count of 2000 cells from the area of highest nuclear labelling using a microscope eyepiece graticule; (2) eyeball estimates made by four pathologists within the same area of highest nuclear labelling; and (3) image analysis of microscope photographs taken from this area using the ImageJ 'cell counter' tool. ImageJ analysis was considered the gold standard for comparison. RESULTS: Levels of agreement between methods were evaluated using Bland-Altman plots. Agreement between the manual tally and ImageJ assessments was very high at low PIs. Agreement between eyeball assessments and ImageJ analysis varied between pathologists. Where data for low PIs alone were analysed, there was a moderate level of agreement between pathologists' estimates and the gold standard, but when all data were included, agreement was poor. CONCLUSIONS: Manual tally counts of 2000 cells exhibited similar levels of accuracy to the gold standard, especially at low PIs. Eyeball estimates were significantly less accurate than the gold standard. This suggests that tumour grades may be misclassified by eyeballing and that formal tally counting of positive cells produces more reliable results. Further studies are needed to identify accurate clinically appropriate ways of calculating.

Caring for the patient with a fecal or urinary diversion in palliative and hospice settings: a literature review.

The number of people requiring palliative or hospice care who have a fecal or urinary diversion is increasing, but the literature about the number of persons with a stoma receiving end-of-life care, or research to help guide that care, is very limited. A broader review of the literature and clinical experience indicate that several progressive changes will affect the ability of persons with a stoma to provide self-care, including motor, sensor, vision, and cognitive deficits. It is important for the wound ostomy continence nurse (WOCN) to anticipate these changes and take steps to address them. The lat- ter may include simplifying the equipment or accessories used and identifying and teaching caregivers how to manage the stoma or empty a continent diversion or neobladder. A thorough assessment and stoma care adjustment also are needed when peristomal complications such as a change in the abdominal plane, mucocutaneous separation, or caput medusa are observed. Medication absorption and its effect on fluid and electrolyte balances must be considered at all times, especially in persons with an ileostomy, and the elimination side effects of commonly used medications in the palliative and hospice care environment must be monitored and addressed. The Advanced Practice WOCN with knowledge about end-of-life care can help prevent complications and improve patient quality of life. Research is needed to increase understanding about the scope of these problems and best practices to address them and to understand the experience of patients with a stoma at end-of-life.

Percutaneous medical liver core biopsies: correlation between tissue length and the number of portal tracts.

OBJECTIVE: Liver biopsy is an important tool for the diagnosis and assessment of liver disease. The authors aimed to establish the relationship between biopsy length and the number of total portal tracts. METHODS: The authors reviewed 163 16G percutaneous medical liver biopsies taken at a tertiary referral centre over a 14-month period. Haematoxylin and eosin sections were analysed using imaging software and portal tracts were counted. RESULTS: Liver biopsy length correlates with total portal tracts. The median biopsy length was 13.3 mm with a median of six portal tracts. Ninety-five per cent of biopsies measuring at least 15 mm contained six portal tracts or more with a significant difference between total portal tracts when compared with biopsies <15 mm (p<0.0001). CONCLUSION: To facilitate adequate histological assessment by examining at least six portal tracts, the authors suggest that 16G biopsies should be at least 15 mm long.