Oxaliplatin-related dysphagia: Mixed-methods study.

OBJECTIVES: To evaluate participant-reported atypical dysphagia symptoms and their association with oxaliplatin treatment. METHODS: This observational study recruited 73 adults with solid tumours outside the head, neck or upper gastrointestinal tract. All had dysphagia, were in hospital or hospice and were treated by Medical Oncology, Radiation Oncology or Palliative Care. Participants reported their experiences of swallowing difficulties by semistructured interview. Oral Health Assessment Tool was used to ensure swallow difficulties were not due to mucositis. Responses were transcribed and analysed by content analysis. Atypical difficulties were examined for association with oxaliplatin treatment by Fischer's Exact. RESULTS: Oxaliplatin treatment was associated with three unusual dysphagia symptoms: problems with cold or hot bolus (p=0.01), pins and needles (p=0.001) and throat spasm (p=0.035). Carbonation was problematic for one participant. Chemotherapy commencement coincided with swallow problem onset for 67%. Dysphagia symptoms were unrelated to mucositis (p=0.165). CONCLUSIONS: Swallowing difficulties in oxaliplatin-treated patients are atypical and attributable to chemotherapy commencement. Previous research suggests that dysphagia is triggered by cold exposure, but hot and carbonated boluses also caused problems here. Dysphagia symptoms and triggers should be studied more fully to help patients safely enjoy their meals and prevent food avoidance, which could exacerbate malnutrition.

Dysphagia in Solid Tumors Outside the Head, Neck or Upper GI Tract: Clinical Characteristics.

CONTEXT: Dysphagia is common in cancer, but underlying pathophysiology and manifestations within patients are unknown. OBJECTIVES: To examine dysphagia characteristics in those with solid malignancies outside the head, neck and upper gastrointestinal tract. METHODS: Seventy-three individuals with dysphagia (46 male, 27 female, aged 37-91) were recruited from a parent trial conducted in two acute hospitals and one hospice. Cranial nerve function, Oral Health Assessment Tool (OHAT), Mann Assessment of Swallowing Ability (MASA) and Functional Oral Intake Scale (FOIS) evaluated swallow profile. RESULTS: Only 9/73 (12%) had documented dysphagia prior to study enrollment. MASA risk ratings found n=61/73 (84%) with dysphagia risk and n=22/73 (30%) with aspiration risk. Food texture modification was required for n=34/73 (47%), fluid texture modification for n=1/73 (1%). Compensatory strategies for food were needed by n=13/73 (18%) and for fluids by n=24/73 (33%). Cranial nerve deficits were present in n=43/73 (59%). Oral health problems were common, with xerostomia in two-thirds. Worse dysphagia on MASA was associated with disease progression, affecting hospice, and palliative care the most. Worse performance status was indicative of poorer MASA raw score (P<0.001, OR 2.2, 95% CI 1.5-3.4), greater risk of aspiration (P=0.005, OR 2.1, 95% CI 1.3-3.6) and lower FOIS (P=0.004, OR 2.0, 95% CI 1.2-3.2). CONCLUSION: Dysphagia management in those with cancer requires robust assessment to uncover clinically important needs like food texture modification and safe swallowing advice. Better assessment tools should be developed for this purpose. Oral health problems should be routinely screened in this population since they exacerbate dysphagia.

Associations Among Physical Activity, Skeletal Related Events, and Patient Reported Outcomes in Patients with Bone Metastases.

OBJECTIVES: Emerging evidence supports exercise as a therapeutic intervention for patients with bone metastases. However, exercise prescription in practice is limited by concerns regarding skeletal-related events (SREs). This study examined associations among habitual physical activity levels, history of SREs, and patient reported outcomes in patients with bone metastases. DATA SOURCES: A total of 58 patients with bone metastases (n = 45 breast cancer; n = 13 prostate cancer; mean time since cancer diagnosis 5.8 [4.7] years) were assessed. Habitual physical activity levels were collected by accelerometry. Standardized subjective assessment collected history of SREs, quality of life (EORTC-QLQ-C30 and EORTC-BM22), pain (Brief Pain Inventory), sleep quality (Pittsburgh Sleep Quality Questionnaire), and perceptions about exercise (Exercise Benefits/Barriers Scale). Participants spent a mean of 77.37% (standard deviation 14.3)% of waking hours sedentary and a mean of 20.14% (standard deviation 13.4)% of waking hours in light intensity activity. Almost half (n = 28) completed ≥150 min/wk moderate-to-vigorous intensity activity. Higher levels of moderate-to-vigorous intensity activity were associated with lower pain scores, better perceived physical function, lower functional interference scores, and better quality of life. Patients with a history of fracture since diagnosis spent more time sedentary and in light intensity activity in comparison to those with no fracture history (P < .05). CONCLUSION: Moderate-to-vigorous intensity physical activity may have multiple benefits for patients with bone metastases. Reducing sedentary behavior may be a key target for patients with a history of fracture. IMPLICATIONS FOR NURSING PRACTICE: Oncology nurses play a key role in providing education on the benefits of exercise, overcoming barriers to physical activity and timely referrals.

Dysphagia Prevalence and Predictors in Cancers Outside the Head, Neck, and Upper Gastrointestinal Tract.

CONTEXT: Dysphagia is usually associated with malignancies of the head, neck, and upper gastrointestinal tract but also occurs in those with tumors outside anatomic swallow regions. It can lead to aspiration pneumonia, malnutrition, reduced quality of life, and psychosocial distress. No studies have yet reliably described dysphagia prevalence in those with malignancies outside anatomic swallow regions. OBJECTIVE: The objective of this study was to establish the prevalence and predictors of dysphagia in adults with solid malignancies outside the head, neck, and upper gastrointestinal tract. METHODS: A cross-sectional, observational study using consecutive sampling was conducted. There were 385 participants (mean age 66 ± 12 years) with 21 different primary cancer sites from two acute hospitals and one hospice. Locoregional disease was present in 33%, metastatic in 67%. Dysphagia was screened by empirical questionnaire and confirmed through swallow evaluation. Demographic and clinical predictors were determined by univariate and multivariate binary regression. RESULTS: Dysphagia occurred in 19% of those with malignancies outside anatomic swallow regions. Prevalence was 30% in palliative care and 32% in hospice care. Dysphagia was most strongly associated with cough, nausea, and worse performance status. It was also associated with lower quality of life and nutritional difficulties. CONCLUSION: Dysphagia was common and usually undiagnosed before study participation. It occurred at all disease stages but coincided with functional decline. It may therefore represent a cancer frailty marker. Oncology and palliative care services should routinely screen for this symptom. Timely dysphagia identification and management may improve patient well-being and prevent adverse effects like aspiration pneumonia and weight loss.

Subjective and Objective Assessment of Taste and Smell Sensation in Advanced Cancer.

CONTEXT: Taste and smell abnormalities (TSA) occur throughout the cancer trajectory regardless of cancer primary site and contribute to cancer-associated malnutrition. TSA etiology is poorly understood. Tumor-related inflammation is a possible cause. OBJECTIVE: This study examined the prevalence, characteristics, and severity of TSA in advanced cancer and explored the relationship between TSA and nutritional status. No previous study combined subjective and objective measures for both taste and smell assessment in this population. METHOD: Consecutive advanced cancer hospice patients were recruited. A modified version of the "Taste and Smell Survey" assessed subjective TSA. Validated taste strips and "Sniffin' Sticks" were the objective measures. The abridged patient-generated subjective global assessment evaluated nutritional status. RESULTS: A 93% prevalence of TSA in 30 patients with advanced cancer was identified. When subjective and objective evaluations were combined, 28 had taste abnormalities, 24 smell abnormalities, and 24 both. Taste changes included "persistent bad taste" (n = 18) and changes in how basic tastes were perceived. Half reported smell was not "as strong" as prediagnosis, while more than half (n = 16) had an objective smell abnormality. Most (97%) were at risk of malnutrition. Fatigue, dry mouth, early satiety, and anorexia were common nutrition-impact symptoms. No statistically significant relationship was found between TSA and malnutrition scores. CONCLUSIONS: TSA were highly prevalent. Subjective taste and smell changes did not always accord with objective TSA, suggesting both assessments are valuable. TSA characteristics varied, and particular foods tasted and smelled different and were not enjoyed as before. TSA are common, high-impact problems in advanced cancer.

From Cork to Budapest by Skype: living and dying.

Effective communication is a prerequisite to the delivery of good palliative care. The increasing use of web-based technologies and social media challenges us to reassess traditional communication styles and to define appropriate applications of evolving technologies. The use of Skype, blogging and webcams by patients in our hospitals and hospices is increasing. As illustrated in this case, the availability of such technology enables patients and families to communicate across wide geographical boundaries. This has particular advantages in situations where family members cannot routinely attend at the hospital because of other commitments or distance. The authors report on the varying use of Skype video-telephony over the course of a cancer patient's illness from the initial treatment phase through to the final days and hours of life. The benefits and challenges of using such technologies in a hospital setting and particularly in end-of-life circumstances are discussed.