Beyond the Chemotherapy Certificate: Building a Knowledge Base Virtually for Oncology Nursing Practice Across a Health System.

In a 51-hospital system serving seven states in the western United States, an organizational assessment in 2016 indicated critical staff shortages in one region for chemotherapy and immunotherapy-trained nurses. Leadership across the system was also concerned about nurse retention and turnover rates. Oncology nursing professional development practitioners designed and implemented a new multimodal oncology curriculum that utilizes a flipped classroom technique. Results indicate that first-year turnover rates were lower in nurses who participated. Healthcare systems are encouraged to invest in organizational infrastructure to implement nurse transition into practice programs to prepare, sustain, and stimulate specialization in oncology nursing.

Increased Intracranial Pressure: The Use of an Individualized Ladder Approach.

OBJECTIVE: This paper provides a review of current knowledge on intracranial pressure (ICP) dynamics, assessment, and diagnostic considerations, and presents a ladder approach to the management of the neuro-oncological emergency increased ICP. DATA SOURCE: Review of recent literature from PubMed. CONCLUSION: Increased ICP can rapidly escalate into a catastrophic event. Prompt initiation of an individualized ladder approach to clinical management enabled by early recognition of symptoms and application of diagnostic tools have been shown to improve outcomes in patients suffering from this neuro-oncological emergency. IMPLICATIONS FOR NURSING PRACTICE: The care of cancer patients with increased ICP can be very challenging. When increased ICP in patients with cancer is evident or strongly suspected, nurses need to initiate a prompt and effective care plan that includes intensive monitoring of symptoms and continuous assessment of the patient's neurological condition that will guide diagnostic and treatment decisions. Nurses must continue to recognize the importance of utilizing best available evidence to support a collaborative interdisciplinary clinical plan of care.

Feasibility of Treating High Grade Gliomas in Children with Tumor-Treating Fields: A Case Series.

Children diagnosed with high grade gliomas (HGG) have dismal prognoses and treatment options remain limited. Tumor treating fields (TTFields) in combination with temozolomide (TMZ) is approved for the treatment of newly diagnosed and recurrent glioblastoma (GBM) in adult patients. However, clinical experience with TTFields in the pediatric HGG population is lacking. This retrospective review of four clinical cases was undertaken to evaluate the feasibility of treating children diagnosed with HGG off-label with TTFields. Patients were evaluated for device compliance, safety, and outcome. Treatment with TTFields was delivered via four transducer arrays placed on the shaved scalp, which were connected to a portable device generating 200 kHz alternating electric fields. One female and three male patients (ages 4-16 years) with heavily pretreated HGG were treated with TTFields off-label from March 2015 to December 2016. In three of these cases, TTFields were administered in combination with TMZ. Across all four patient cases, average wear compliance rates ranged between 53% and 92%. No device-related toxicities were reported during treatment with TTFields delivered for up to four months. All patients eventually died of the disease. TTFields was well tolerated in our limited cohort of patients. Compliance times were similar to what has been reported in adults without significant toxicity. Further studies of the efficacy and safety of TTFields in children with HGG are underway in a clinical trial setting.

Analysis of cell-free circulating tumor DNA in 419 patients with glioblastoma and other primary brain tumors.

Aim: Genomically matched trials in primary brain tumors (PBTs) require recent tumor sequencing. We evaluated whether circulating tumor DNA (ctDNA) could facilitate genomic interrogation in these patients. Methods: Data from 419 PBT patients tested clinically with a ctDNA NGS panel at a CLIA-certified laboratory were analyzed. Results: A total of 211 patients (50%) had ≥1 somatic alteration detected. Detection was highest in meningioma (59%) and gliobastoma (55%). Single nucleotide variants were detected in 61 genes, with amplifications detected in ERBB2, MET, EGFR and others. Conclusion: Contrary to previous studies with very low yields, we found half of PBT patients had detectable ctDNA with genomically targetable off-label or clinical trial options for almost 50%. For those PBT patients with detectable ctDNA, plasma cfDNA genomic analysis is a clinically viable option for identifying genomically driven therapy options.

Terminal Bleeding in Angiosarcoma.

Introduction: Terminal bleeding, a distressing symptom experience for patients, caregivers, and health professionals, occurs in a subset of patients in the palliative care setting. Terminal bleeding is often thought of as a large-volume catastrophically fatal event, but it can also occur for a longer period of time and still be the precipitating event for a patient's death. Case Report: We present the case of terminal bleeding in an 87-year-old patient with angiosarcoma, a rare aggressive vascular neoplasm that can occur anywhere in the body but tend to occur more frequently in the head and neck. Discussion: The patient's advanced age and aggressive disease presented challenges in managing the symptoms and precluded many of the conventional recommended interventions to manage bleeding. Conclusion: This case report speaks to the need for multidisciplinary planning that takes prognosis, performance status, previous therapies, and patient preferences into account when caring for patients with advanced cancer.

Venous Flare Reactions: A Case Report of Reactions Following Etoposide Infusion.

Venous flare reaction, a localized allergic response associated with the administration of an irritant, is one of the most common chemotherapy infusion-related reactions. Etoposide, a drug commonly used in patients with lung cancer, has been reported to be an irritant with vesicant properties depending on the volume administered. This article presents the case of a patient who has a venous flare reaction immediately following the administration of etoposide for the treatment of diffuse large B-cell lymphoma. Managing such complications is crucial to maintaining patient safety. Proper training and education should be incorporated into nursing practice when identifying, preventing, and managing such reactions.

Safety of commercial airflight in patients with brain tumors: a case series.

INTRODUCTION: Patients with intracranial masses are often advised to avoid airflight due to concerns of worsening neurological symptoms or deterioration. However, many patients often travel cross-country or internationally to tertiary care centers for definitive care. This study assesses the safety of commercial airflight for brain and skull base tumor patients without severe or progressive neurological deficits. METHODS: Patients that had traveled to our institution for surgery via commercial airflight from 2014 to 2017 were identified. An electronic survey was administered (RedCap) and flight duration, aircraft type, presenting symptoms and new or worsened peri-flight symptoms were queried. Severity was assessed using visual analogue scale (VAS). Significant change of symptoms was determined to be greater than 25%. Demographics and clinical history were obtained from electronic medical records. Providence Health System IRB: 16-168. RESULTS: Of 665 patients operated on for brain tumor, 63 (9.5%) traveled by airflight to our center for surgery and of these, 41 (65%) completed the study (mean age 48.5 ± 16.8 years, 63% female). Pathology included pituitary and other parasellar tumors (58%), meningiomas (22%), metastatic tumors (5%), gliomas (5%), pineal tumor (5%), cerebello-pontine tumor (5%). Average tumor volume was 11.4 cc and average maximal dimension was 2.7 cm. Ten (24.4%) patients developed worsened symptoms during airflight including: headaches 3/19 (15.8%), fatigue 3/14 (21.4%), dizziness 3/5 (60%) and ear pain 3/3 (100%), as well as one patient who had new onset seizures inflight. Seven patients (70%) sustained worsened symptoms after airflight. There were no permanent neurological deficits related to airflight. There was no correlation with tumor size, volume, location or flight duration with development of neurological symptoms. There was an inverse correlation between peri-flight corticosteroid usage and symptom exacerbation (p = 0.048). No patient with completely asymptomatic tumors developed new symptoms during flight. CONCLUSIONS: Most patients with brain and skull base tumors can travel safely via commercial airflight with acceptable symptom exacerbation. However, consideration should be given to administering corticosteroids and possibly anticonvulsants to patients who are symptomatic and/or have relatively large tumors with mass effect and peritumoral edema.

Neurological improvement of perineural and leptomeningeal spread of squamous cell carcinoma treated with intrathecal chemotherapy and systemic EGFR inhibition.

Squamous cell carcinoma (SCC) is a common cancer of the skin. Risk factors include fair skin, excessive sun and ultraviolet light exposure, and history of xeroderma pigmentosa. Perineural invasion (PNI), an uncommon manifestation of SCC, involves microscopic tumor cells invading various layers of the nerve sheath. It is associated with a poorer prognosis. Standard treatment for PNI includes radiation therapy. Here, we describe a case an older gentleman with a history of SCC with PNI successfully treated with erlotinib and intrathecal chemotherapy.

Anxiety and Depression Associated With Burden in Caregivers of Patients With Brain Metastases.

PURPOSE/OBJECTIVES: To describe and examine the relationship between caregiver burden and the affective disorders anxiety and depression in caregivers of patients with brain metastases.
. DESIGN: Cross-sectional, descriptive, correlational.
. SETTING: Moores Cancer Center at the University of California, San Diego. 
. SAMPLE: 56 family caregivers of patients with brain metastases from solid tumors at other primary sites.
. METHODS: Self-administered survey.
. MAIN RESEARCH VARIABLES: Caregiver burden, anxiety, and depression.
. FINDINGS: With the exception of caregiver esteem, no statistically significant relationships were noted between impact on schedule, a dimension of caregiver burden, and screening positive for affective disorders.
. CONCLUSIONS: Findings from this study support previous reports indicating that the odds of having anxiety and depressive symptoms are greater in family caregivers who report higher levels of caregiver burden.
. IMPLICATIONS FOR NURSING: The identification and management of caregiver burden are important considerations for a comprehensive cancer care program. Addressing the needs of the cancer caregiver, who is at heightened risk for various psychological, physical, financial, and social problems, is increasingly vital.

The Hidden Morbidity of Cancer: Burden in Caregivers of Patients with Brain Metastases.

Caregiving is a highly individualized experience. Although numerous articles have been published on caregiver burden from a variety of diagnoses and conditions, this article presents the unique features of caregiving in patients with brain metastases. Improved long-term survival, concerns about disease recurrence or progression, the cancer experience (initial diagnosis, treatment, survivorship, recurrence, progression, and end of life), and the increasing complexity of cancer treatments add to the demands placed on the caregivers of patients with brain metastases. Health care professionals must identify caregiver burden and administer the appropriate interventions, which must be as unique and individualized as the caregivers' experiences.

Cognitive dysfunction in patients with brain metastases: influences on caregiver resilience and coping.

PURPOSE: Neurologic deficits that may be manifested as cognitive impairment contribute to the challenges faced by caregivers of patients with brain metastases. To better address their needs, we examined how caregivers respond to these challenges and explore the relationship between the patient's cognitive impairment and caregiver resilience and coping. METHODS: We conducted a descriptive, cross-sectional study using self-reported data from 56 caregivers of patients with brain metastases. Study participants from a comprehensive cancer center were asked to complete a series of instruments that measured their perception of the patient's cognitive dysfunction (revised memory and behavior problems checklist, RMBC), their own personal resilience (Resilience Scale, RS), and their utilization of a broad range of coping responses (COPE inventory and Emotional-Approach Coping scale). RESULTS: Caregivers reported that memory-related problems occurred more frequently in the patients they cared for compared to depression and disruptive behavior (mean scores 3.52 vs 2.34 vs. 1.32, respectively). Coping strategies most frequently used by caregivers were acceptance (3.28), planning (3.08), and positive reinterpretation and growth (2.95). Most caregivers scored moderate to high on the RS (77%). The coping strategy acceptance correlated significantly with the memory and disruptive behavior subscales of the RMBC. CONCLUSIONS: Given the protective effect of problem-focused coping and the high rate of caregivers utilizing less effective coping strategies in instances of worsening cognitive dysfunction, healthcare professionals need to systematically assess the coping strategies of caregivers and deliver a more personalized approach to enhance effective coping among caregivers of patients with brain metastases.

Efficacy and Safety of Treating Glioblastoma With Tumor-Treating Fields Therapy.

BACKGROUND: Glioblastoma (GBM) is a highly aggressive astrocytoma with a dismal prognosis. Since 1976, only three chemotherapeutic agents have been approved for the treatment of GBM. Tumor-treating fields (TTFields) therapy, delivered via a noninvasive device, is a new therapy approved for use in patients with recurrent GBM and in combination with temozolomide for the treatment of newly diagnosed GBM. OBJECTIVES: This article reviews the mechanism of action and findings from preclinical and clinical studies supporting the use of TTFields for patients with newly diagnosed and recurrent GBM. METHODS: This article provides an overview of published literature on the efficacy and safety of treating GBM with TTFields. FINDINGS: For the first time in more than a decade, patients with GBM have a noninvasive treatment option that has been shown to increase progression-free survival and overall survival with minimal adverse events.

Current Perspectives in the Management of Brain Metastases.

Brain metastases (BMs) are diagnosed in 10%-40% of all patients with cancer, and the incidence continues to increase along with the number of long-term survivors. When BMs occur, they are often associated with a myriad of symptoms, including neurologic dysfunction and functional decline; both are difficult to manage and can be distressing for patients and their caregivers. Although clinically significant findings have not kept up with the rapid pace of scientific breakthroughs in understanding the mechanisms of BMs, novel approaches that affect the prognosis of patients with BMs have been introduced in clinical practice. At a Glance • Screening for brain metastases (BMs) is not routinely performed in patients with no neurologic symptoms. However, screening is indicated in lung cancer and possibly in the context of high-risk cancers. • Individual differences in patients warrant a personalized approach in the management of BMs. • Whole brain radiation therapy and steroids are considered to be the cornerstones of treatment for BMs.

Voices of Oncology Nursing Society members matter in advocacy and decisions related to U.S. Health Policy

The Oncology Nursing Society (ONS), a member of the Nursing Organizations Alliance, invests in advocating for health and public policy decisions by sending members to the Nurse in Washington Internship (NIWI) program annually. NIWI provides a forum to educate nurses on the legislative process, giving attendees a better understanding of political, legislative, and regulatory issues facing nurses. The 2014 ONS delegation participated in training and lobbying focused on federal funding issues, nursing education, workforce oversight, and funding for nursing research. The three-day program ended with a Capitol Hill visit where nurses met with their respective legislators or their staff, using skills learned at NIWI briefings to influence policy for nurses and the patients they serve. Critical health and public policy decisions affecting nurses, their practice, and their patients require participation in and understanding of the legislative process. This article provides a glimpse into the three-day experience of the delegates attending the 2014 NIWI.

Retrospective analysis of safety and feasibility of a 3 days on/11 days off temozolomide dosing regimen in recurrent adult malignant gliomas.

AIMS: We report the safety and feasibility of a 3 days on/11 days off temozolomide regimen for the treatment of recurrent malignant gliomas. PATIENTS & METHODS: Fifteen adult patients were treated; 14 were treated with 300 mg/m(2) and one treated with 250 mg/m(2). RESULTS: We reviewed the toxicity, progression-free survival (PFS), overall survival and objective response rate. Two patients (13%) experienced grade 3 nausea/vomiting and six patients (40%) experienced grade 3 lymphopenia. Dose reduction and treatment delay occurred in eight (53%) cases. One patient discontinued treatment due to uncontrolled nausea/vomiting. Median PFS for glioblastoma patients was 4.1 months and 6-month PFS was 25%. Twelve patients exhibited stable disease (86%), one patient (7%) had progressive disease and one patient (7%) showed a partial response. CONCLUSION: The '3 on/11 off' temozolomide regimen for recurrent high-grade gliomas was tolerable and warrants further study in a larger, prospective study.

Concurrent intrathecal methotrexate and liposomal cytarabine for leptomeningeal metastasis from solid tumors: a retrospective cohort study.

Leptomeningeal metastasis (LM) from solid tumors is typically a late manifestation of systemic cancer with limited survival. Randomized trials comparing single agent intrathecal methotrexate to liposomal cytarabine have shown similar efficacy and tolerability. We hypothesized that combination intrathecal chemotherapy would be a safe and tolerable option in solid tumor LM. We conducted a retrospective cohort study of combination IT chemotherapy in solid tumor LM at a single institution between April 2010 and July 2012. In addition to therapies directed at active systemic disease, each subject received IT liposomal cytarabine plus IT methotrexate with dexamethasone premedication. Patient characteristics, survival outcomes and toxicities were determined by systematic chart review. Thirty subjects were treated during the study period. The most common cancer types were breast 15 (50 %), glioblastoma 6 (20 %), and lung 5 (17 %). Cytologic clearance was achieved in 6 (33 %). Median non-glioblastoma overall survival was 30.2 weeks (n = 18; range 3.9-73.4), and did not differ significantly by tumor type. Median time to neurologic progression was 7 weeks (n = 8; range 0.9-57), with 10 subjects (56 %) experiencing death from systemic disease without progression of LM. Age less than 60 was associated with longer overall survival (p = 0.01). Six (21 %) experienced grade III toxicities during treatment, most commonly meningitis 2 (7 %). Combination IT chemotherapy was feasible in this small retrospective cohort. Prospective evaluation is necessary to determine tolerability, the impact on quality of life and neurocognitive outcomes or any survival benefit when compared to single agent IT chemotherapy.

Retrospective analysis of the tolerability and activity of lacosamide in patients with brain tumors: clinical article.

OBJECT: The object of this study was to determine the tolerability and activity of lacosamide in patients with brain tumors. METHODS: The authors reviewed the medical records at 5 US academic medical centers with tertiary brain tumor programs, seeking all patients in whom a primary brain tumor had been diagnosed and who were taking lacosamide. RESULTS: The authors identified 70 patients with primary brain tumors and reviewed seizure frequency and toxicities. The majority of the patients had gliomas (96%). Fifty-five (78%) had partial seizures only, and 12 (17%) had generalized seizures. Most of the patients (74%) were started on lacosamide because of recurrent seizures. Forty-six patients (66%) reported a decrease in seizure frequency, and 21 patients (30%) reported stable seizures. Most of the patients (54 [77%]) placed on lacosamide did not report any toxicities. CONCLUSIONS: This retrospective analysis demonstrated that lacosamide was both well tolerated and active as an add-on antiepileptic drug (AED) in patients with brain tumors. Lacosamide's novel mechanism of action will allow for concurrent use with other AEDs, as documented by its activity across many different types of AEDs used in this patient population. Larger prospective studies are warranted.

MicroRNAs in cerebrospinal fluid identify glioblastoma and metastatic brain cancers and reflect disease activity.

An accurate, nonsurgical diagnostic test for brain tumors is currently unavailable, and the methods of monitoring disease progression are not fully reliable. MicroRNA profiling of biological fluids has recently emerged as a diagnostic tool for several pathologic conditions. Here we tested whether microRNA profiling of cerebrospinal fluid (CSF) enables detection of glioblastoma, discrimination between glioblastoma and metastatic brain tumors, and reflects disease activity. We determined CSF levels of several cancer-associated microRNAs for 118 patients diagnosed with different types of brain cancers and nonneoplastic neuropathologies by quantitative reverse transcription PCR analysis. The levels of miR-10b and miR-21 are found significantly increased in the CSF of patients with glioblastoma and brain metastasis of breast and lung cancer, compared with tumors in remission and a variety of nonneoplastic conditions. Members of the miR-200 family are highly elevated in the CSF of patients with brain metastases but not with any other pathologic conditions, allowing discrimination between glioblastoma and metastatic brain tumors. Quantification of as few as 7 microRNAs in CSF enables differential recognition of glioblastoma and metastatic brain cancer using computational machine learning tools (Support Vector Machine) with high accuracy (91%-99%) on a test set of samples. Furthermore, we show that disease activity and treatment response can be monitored by longitudinal microRNA profiles in the CSF of glioblastoma and non-small cell lung carcinoma patients. This study demonstrates that microRNA-based detection of brain malignancies can be reliably performed and that microRNAs in CSF can serve as biomarkers of treatment response in brain cancers.

Novel approaches to treating leptomeningeal metastases.

Leptomeningeal metastasis is a devastating complication of the central nervous system in patients with late-stage solid or hematological cancers. Leptomeningeal metastasis results from the multifocal seeding of the leptomeninges by malignant cancer cells. Although central nervous system metastasis usually presents in patients with widely disseminated and progressive late-stage cancer, malignant cells may spread to the cerebrospinal fluid during earlier disease stages in particularly aggressive cancers. Treatment of leptomeningeal metastasis is largely palliative but will often provide stabilization and protection from further neurological deterioration and improve quality of life. There is a need to raise awareness of the impact of leptomeningeal metastases on cancer patients and its known and putative biological basis. Novel diagnostic approaches include identification of biomarkers that may stratify the risk for developing leptomeningeal metastasis. Current therapies can be used more effectively while waiting for advanced treatments to be developed.

Relapsing tumefactive lesion in an adult with medulloblastoma previously treated with chemoradiotherapy and stem cell transplant.

Herein, we present an adult case of medulloblastoma who received chemotherapy, radiation therapy and stem cell transplantation, and underwent multiple surgical resections for what were thought to be recurrences; however pathology confirmed a diagnosis of relapsing tumefactive lesions. This phenomenon seems to be a consequence of stem cell transplantation rather than a simple radiation treatment effect.