33 results on '"Teleni, Laisa"'
Search Results
2. Serum vitamin D decreases during chemotherapy: An Australian prospective cohort study
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Isenring, Elisabeth A, Teleni, Laisa, Woodman, Richard J, Kimlin, Michael G, Walpole, Euan, Karapetis, Christos S, Shawgi, Shawgi, Kichenadasse, Ganessan, Marshall, Skye, and Koczwara, Bogda
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- 2018
3. Implementing a nurse-enabled, integrated, shared-care model involving specialists and general practitioners in breast cancer post-treatment follow-up: a study protocol for a phase II randomised controlled trial (the EMINENT trial)
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Chan, Raymond Javan, Emery, Jon, Cuff, Katharine, Teleni, Laisa, Simonsen, Camilla, Turner, Jane, Janda, Monika, Mckavanagh, Daniel, Jones, Lee, McKinnell, Emma, Gosper, Melissa, Ryan, Juanita, Joseph, Ria, Crowe, Bethany, Harvey, Jennifer, Ryan, Marissa, Carrington, Christine, Nund, Rebecca, Crichton, Megan, and McPhail, Steven
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- 2020
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4. Poor Muscle Status, Dietary Protein Intake, Exercise Levels, Quality of Life and Physical Function in Women with Metastatic Breast Cancer at Chemotherapy Commencement and during Follow-Up
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Parkinson, Jessica, Bandera, Amelia, Crichton, Megan, Shannon, Catherine, Woodward, Natasha, Hodgkinson, Adam, Millar, Luke, Teleni, Laisa, van der Meij, Barbara S., Parkinson, Jessica, Bandera, Amelia, Crichton, Megan, Shannon, Catherine, Woodward, Natasha, Hodgkinson, Adam, Millar, Luke, Teleni, Laisa, and van der Meij, Barbara S.
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This study aimed to investigate nutritional status, body composition, dietary protein intake, handgrip strength, 6 min or 4 m walk tests, self-reported physical activity, physical function, and quality of life (QoL-EORTC-QLQc30) at commencement of chemotherapy; to detect changes over time (from commencement of chemotherapy, and after 3, 6, 12, 26 and 52 weeks) in women with metastatic breast cancer (MBC); and to investigate the relationship between nutritional variables. ‘Sarcopenia’ was defined as low muscle mass and strength, ‘myosteatosis’ as muscle fat-infiltration (CT scan). Continuous variables were analysed using paired t-tests between baseline and follow-ups. Fifteen women (54y, 95% CI [46.3;61.2]) were recruited. At baseline, malnutrition was present in 3 (20%) participants, sarcopenia in 3 (20%) and myosteatosis in 7 (54%). Thirteen (87%) participants had low protein intake; low handgrip strength was observed in 0, and low walk test distance and physical activity in four (27%) participants. Physical function and QoL were low in 10 (67%) and 9 (60%), respectively. QoL between baseline and 52 weeks decreased by 11.7 (95% CI [2.4;20.9], p = 0.025). Other variables did not significantly change over time. In this small study sample, myosteatosis, low dietary protein intake, low exercise levels and impaired quality of life and physical function are common.
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- 2023
5. Poor Muscle Status, Dietary Protein Intake, Exercise Levels, Quality of Life and Physical Function in Women with Metastatic Breast Cancer at Chemotherapy Commencement and during Follow-Up
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Parkinson, Jessica, primary, Bandera, Amelia, additional, Crichton, Megan, additional, Shannon, Catherine, additional, Woodward, Natasha, additional, Hodgkinson, Adam, additional, Millar, Luke, additional, Teleni, Laisa, additional, and van der Meij, Barbara S., additional
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- 2023
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6. Clinical Management of Financial Toxicity–Identifying Opportunities through Experiential Insights of Cancer Survivors, Caregivers, and Social Workers
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Longo, Christopher J., primary, Gordon, Louisa G., additional, Nund, Rebecca L., additional, Hart, Nicolas H., additional, Teleni, Laisa, additional, Thamm, Carla, additional, Hollingdrake, Olivia, additional, Crawford-Williams, Fiona, additional, Koczwara, Bogda, additional, Ownsworth, Tamara, additional, Born, Stephen, additional, Schoonbeek, Sue, additional, Stone, Leanne, additional, Barrett, Christie, additional, and Chan, Raymond J., additional
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- 2022
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7. Conventional supportive cancer care services in Australia: A national service mapping study (The CIA study)
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Pinkham, Elizabeth P., Teleni, Laisa, Nixon, Jodie L., McKinnel, Emma, Brown, Bena, Joseph, Ria, Wishart, Laurelie R., Miller, Elizabeth, Ward, Elizabeth C., Hart, Nicolas H., Lock, Gemma, Hanley, Brigid, Chan, Raymond J., Pinkham, Elizabeth P., Teleni, Laisa, Nixon, Jodie L., McKinnel, Emma, Brown, Bena, Joseph, Ria, Wishart, Laurelie R., Miller, Elizabeth, Ward, Elizabeth C., Hart, Nicolas H., Lock, Gemma, Hanley, Brigid, and Chan, Raymond J.
- Abstract
Aim: Cancer and its treatment produce significant acute and long-term adverse effects in cancer survivors, resulting in a range of supportive cancer care needs across the disease trajectory. To enhance supportive cancer care in Australia, this study sought to understand and describe conventional services offered nationwide, specific to their structure (ownership, setting, duration), process (participants, delivery mode, referral pathways), and outcomes (evaluation). Methods: A survey canvassing 13 conventional supportive cancer care interventions was electronically distributed to 265 cancer organizations in all Australian states and territories over 2019 and 2020. Cancer organizations were invited to participate if they provided at least one cancer-directed treatment (ie, surgery, radiation therapy, or systemic therapies); or clinical cancer care to adults, adolescents, or children; or conventional supportive care interventions to cancer survivors. Results: A response rate of 46% (n = 123/265) was achieved, with 72% of cancer organizations (n = 88) delivering at least one intervention. Most were provided as outpatient or inpatient services, with few at home (<13%) or via telehealth (<10%). Psychological therapy (90%), self-care (82%), exercise (77%), healthy eating (69%), and lymphedema (69%) services were most common. Fatigue management (51%) and pelvic health (32%) were less common. Services offering massage, return-to-work, cognitive therapy, sleep hygiene, and leisure were underrepresented (<31%). Conclusion: Provision of conventional supportive cancer care services continues to evolve in Australia. Multiple areas of care require development of dedicated services to address supportive cancer care intervention shortfalls across the country. Online resources and telemedicine are currently underutilized modalities that are available for further development.
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- 2022
8. Telehealth cancer-related fatigue clinic model for cancer survivors: a pilot randomised controlled trial protocol (the T-CRF trial)
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Ladwa, Rahul, Pinkham, Elizabeth P, Teleni, Laisa, Hanley, Brigid, Lock, Gemma, Nixon, Jodie, Agbejule, Oluwaseyifunmi Andi, Crawford-Williams, Fiona, Jones, Lee, Pinkham, Mark B, Turner, Jane, Yates, Patsy, McPhail, Steven M, Aitken, Joanne F, Escalante, Carmen P, Hart, Nicolas H, Chan, Raymond J, Ladwa, Rahul, Pinkham, Elizabeth P, Teleni, Laisa, Hanley, Brigid, Lock, Gemma, Nixon, Jodie, Agbejule, Oluwaseyifunmi Andi, Crawford-Williams, Fiona, Jones, Lee, Pinkham, Mark B, Turner, Jane, Yates, Patsy, McPhail, Steven M, Aitken, Joanne F, Escalante, Carmen P, Hart, Nicolas H, and Chan, Raymond J
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INTRODUCTION: Cancer-related fatigue (CRF) is one of the most common and debilitating adverse effects of cancer and its treatment reported by cancer survivors. Physical activity, psychological interventions and management of concurrent symptoms have been shown to be effective in alleviating CRF. This pilot randomised controlled trial (RCT) will determine the feasibility of a telehealth CRF clinic intervention (T-CRF) to implement evidence-based strategies and assess the impact of the intervention on CRF and other clinical factors in comparison to usual care.METHODS AND ANALYSIS: A parallel-arm (intervention vs usual care) pilot RCT will be conducted at the Princess Alexandra Hospital in Queensland, Australia. Sixty cancer survivors aged 18 years and over, who report moderate or severe fatigue on the Brief Fatigue Inventory and meet other study criteria will be recruited. Participants will be randomised (1:1) to receive the T-CRF intervention or usual care (ie, specialist-led care, with a fatigue information booklet). The intervention is a 24-week programme of three telehealth nurse-led consultations and a personalised CRF management plan. The primary objective of this pilot RCT is to determine intervention feasibility, with a secondary objective to determine preliminary clinical efficacy. Feasibility outcomes include the identification of recruitment methods; recruitment rate and uptake; attrition; adherence; fidelity; apathy; and intervention functionality, acceptability and satisfaction. Clinical and resource use outcomes include cancer survivor fatigue, symptom burden, level of physical activity, productivity loss, hospital resource utilisation and carer's fatigue and productivity loss. Descriptive statistics will be used to report on feasibility and process-related elements additional to clinical and resource outcomes.ETHICS AND DISSEMINATION: This trial is prospectively registered (ACTRN12620001334998). The study protocol has been approved by t
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- 2022
9. Clinical management of financial toxicity - identifying opportunities through experiential insights of cancer survivors, caregivers, and social workers
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Longo, Christopher J., Gordon, Louisa G., Nund, Rebecca L., Hart, Nicolas H., Teleni, Laisa, Thamm, Carla, Hollingdrake, Olivia, Crawford-Williams, Fiona, Koczwara, Bogda, Ownsworth, Tamara, Born, Stephen, Schoonbeek, Sue, Stone, Leanne, Barrett, Christie, Chan, Raymond J., Longo, Christopher J., Gordon, Louisa G., Nund, Rebecca L., Hart, Nicolas H., Teleni, Laisa, Thamm, Carla, Hollingdrake, Olivia, Crawford-Williams, Fiona, Koczwara, Bogda, Ownsworth, Tamara, Born, Stephen, Schoonbeek, Sue, Stone, Leanne, Barrett, Christie, and Chan, Raymond J.
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Perspectives of cancer survivors, caregivers, and social workers as key stakeholders on the clinical management of financial toxicity (FT) are critical to identify opportunities for better FT management. Semi-structured interviews (cancer survivors, caregivers) and a focus group (social workers) were undertaken using purposive sampling at a quaternary public hospital in Australia. People with any cancer diagnosis attending the hospital were eligible. Data were analysed using inductive-deductive content analysis techniques. Twenty-two stakeholders (n = 10 cancer survivors of mixed-cancer types, n = 5 caregivers, and n = 7 social workers) participated. Key findings included: (i) genuine concern for FT of cancer survivors and caregivers shown through practical support by health care and social workers; (ii) need for clarity of role and services; (iii) importance of timely information flow; and (iv) proactive navigation as a priority. While cancer survivors and caregivers received financial assistance and support from the hospital, the lack of synchronised, shared understanding of roles and services in relation to finance between cancer survivors, caregivers, and health professionals undermined the effectiveness and consistency of these services. A proactive approach to anticipate cancer survivors’ and caregivers’ needs is recommended. Future research may develop and evaluate initiatives to manage cancer survivors and families FT experiences and outcomes.
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- 2022
10. Telehealth cancer-related fatigue clinic model for cancer survivors: a pilot randomised controlled trial protocol (the T-CRF trial)
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Ladwa, Rahul, primary, Pinkham, Elizabeth P, additional, Teleni, Laisa, additional, Hanley, Brigid, additional, Lock, Gemma, additional, Nixon, Jodie, additional, Agbejule, Oluwaseyifunmi Andi, additional, Crawford-Williams, Fiona, additional, Jones, Lee, additional, Pinkham, Mark B, additional, Turner, Jane, additional, Yates, Patsy, additional, McPhail, Steven M, additional, Aitken, Joanne F, additional, Escalante, Carmen P, additional, Hart, Nicolas H, additional, and Chan, Raymond J, additional
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- 2022
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11. How do family-caregivers of patients with advanced cancer provide symptom self-management support? A qualitative study
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Pethybridge, Ruth, Teleni, Laisa, Chan, Raymond Javan, Pethybridge, Ruth, Teleni, Laisa, and Chan, Raymond Javan
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Purpose: The family-caregiver role is of critical importance to the success of symptom-related self-management of patients with advanced cancer. This study examined the perspectives of patients and family-caregivers regarding the role of the family-caregiver in symptom-related self-management support ( SMS). Methods: Semi-structured interviews were conducted in patients with advanced cancer experiencing significant symptom burden and their family-caregivers. An inductive content analysis approach was used to analyse data. Results: Eleven patients and ten family caregivers were included. Identified themes were 1) engaging in specific symptom-related SMS; 2) interacting with health care professionals; and 3) balancing patient need versus expectation. These themes were applicable to both the family-caregiver and patient cohorts, regardless of the individual symptom profile of each patient. Conclusions: The role of family-caregivers of patients with advanced cancer is complex and varied in providing symptom-related SMS at home; often requiring family-caregivers to have diverse knowledge and skills in the management of a range of cancer-related symptoms. Health care professionals can support family-caregivers by anticipating needs, tailoring evidence-based information to those needs, and ensuring family-caregivers have an appropriate contact point for advice or help.
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- 2020
12. Supportive care and unmet needs in patients with melanoma: A mixed-methods systematic review
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Fu, Hong, Teleni, Laisa, Crichton, Megan, Chan, Raymond Javan, Fu, Hong, Teleni, Laisa, Crichton, Megan, and Chan, Raymond Javan
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Purpose: Understanding the supportive care and unmet care needs of patients with melanoma is essential for informing the development or evaluation of supportive care services and interventions for patients with melanoma. Methods: Three electronic databases (CINAHL, Medline and PsycINFO) were searched from 2000 to November 2019 to identify eligible quantitative and qualitative studies. The quality of evidence was assessed using the Mixed Methods Appraisal Tool. Results: Fourteen studies (10 quantitative, three qualitative and one mixed-methods) were included. Informational care and unmet needs were the most commonly reported in patients with melanoma, followed by psychological, then social and physical. Findings were consistent between quantitative and qualitative studies; however, findings from qualitative data complimented those from quantitative data by providing more depth and insight into the prevalence, effects and associations of the different care needs. Patients’ care and unmet needs were found to also be present all throughout their cancer journey and vary according to the stage throughout. Conclusion: Melanoma-specific care and unmet care needs were identified most commonly in the informational domain, followed by psychological, social and physical domains. Oncology practitioners should consider enhancing their supportive care interventions throughout the journey of patient with melanoma to reduce or address their unmet needs. The results of this mixed-methods systematic review warrant further research using robust study designs, melanoma-specific validated outcome measures and complete reporting of data in terms of disease stage.
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- 2020
13. Breast cancer nursing interventions and clinical effectiveness: A systematic review
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Chan, Raymond Javan, Teleni, Laisa, McDonald, Suzanne, Kelly, Jaimon, Mahony, Jane, Ernst, Kerryn, Patford, Kerry, Townsend, James, Singh, Manisha, Yates, Patsy, Chan, Raymond Javan, Teleni, Laisa, McDonald, Suzanne, Kelly, Jaimon, Mahony, Jane, Ernst, Kerryn, Patford, Kerry, Townsend, James, Singh, Manisha, and Yates, Patsy
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Objectives: To examine the effects of nurse-led interventions on the health-related quality of life, symptom burden and self-management/behavioural outcomes in women with breast cancer. Methods: Cochrane Controlled Register of Trials (CENTRAL), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Medline and Embase databases were searched (January 1999 to May 2019) to identify randomised controlled trials (RCTs) and controlled before-and-after studies of interventions delivered by nurses with oncology experience for women with breast cancer. Risk of bias was evaluated using the revised Cochrane risk-of-bias tool for randomised trials. Intervention effects were synthesised by cancer trajectory using The Omaha System Intervention Classification Scheme. Results: Thirty-one RCTs (4651 participants) were included. All studies were at risk of bias mainly due to inherent limitations such as lack of blinding and self-report data. Most studies (71%; n=22) reported at least one superior intervention effect. There were no differences in all outcomes between those who receive nurse-led surveillance care versus those who received physical led or usual discharge care. Compared with control interventions, there were superior teaching, guidance and counselling (63%) and case management (100%) intervention effects on symptom burden during treatment and survivorship. Effects of these interventions on health-related quality of life and symptom self-management/behavioural outcomes were inconsistent. Discussion: There is consistent evidence from RCTs that nurse-led surveillance interventions are as safe and effective as physician-led care and strong evidence that nurse-led teaching, guidance and counselling and case management interventions are effective for symptom management. Future studies should ensure the incorporation of health-related quality of life and self-management/behavioural outcomes and consider well-designed attentional placebo controls to blind particip
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- 2020
14. Use and reporting of experience-based codesign studies in the healthcare setting: a systematic review
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Green, Theresa, Bonner, Ann, Teleni, Laisa, Bradford, Natalie, Purtell, Louise, Douglas, Clint, Yates, Patsy, MacAndrew, Margaret, Dao, Hai Yen, Chan, Ray, Green, Theresa, Bonner, Ann, Teleni, Laisa, Bradford, Natalie, Purtell, Louise, Douglas, Clint, Yates, Patsy, MacAndrew, Margaret, Dao, Hai Yen, and Chan, Ray
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Background Experience-based codesign (EBCD) is an approach to health service design that engages patients and healthcare staff in partnership to develop and improve health services or pathways of care. The aim of this systematic review was to examine the use (structure, process and outcomes) and reporting of EBCD in health service improvement activities. Methods Electronic databases (MEDLINE, CINAHL, PsycINFO and The Cochrane Library) were searched to identify peer-reviewed articles published from database inception to August 2018. Search terms identified peer-reviewed English language qualitative, quantitative and mixed methods studies that underwent independent screening by two authors. Full texts were independently reviewed by two reviewers and data were independently extracted by one reviewer before being checked by a second reviewer. Adherence to the 10 activities embedded within the eight-stage EBCD framework was calculated for each study. Results We identified 20 studies predominantly from the UK and in acute mental health or cancer services. EBCD fidelity ranged from 40% to 100% with only three studies satisfying 100% fidelity. Conclusion EBCD is used predominantly for quality improvement, but has potential to be used for intervention design projects. There is variation in the use of EBCD, with many studies eliminating or modifying some EBCD stages. Moreover, there is no consistency in reporting. In order to evaluate the effect of modifying EBCD or levels of EBCD fidelity, the outcomes of each EBCD phase (ie, touchpoints and improvement activities) should be reported in a consistent manner. Trial registration number CRD42018105879.
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- 2020
15. Nurse-led interventions for cancer patients in emergency departments: Systematic review
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Thamm, Carla, Teleni, Laisa, Chan, Raymond, Stone, Leanne, McCarthy, Alexandra, Thamm, Carla, Teleni, Laisa, Chan, Raymond, Stone, Leanne, and McCarthy, Alexandra
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Background: The Australian government introduced national emergency access targets in 2011 to improve emergency department efficiency. Innovative nursing models of care could achieve these targets with cancer patients, who often present to emergency departments with treatment-related toxicities and poorly-managed symptoms. Aim: To investigate whether national emergency access-like targets are achievable with interventions led by Advanced Practice Cancer Nurses when cancer patients attend Emergency Departments. Method: Authors searched electronic databases CINHAL, MEDLINE and Cochrane to July 2016. Outcomes included length of stay, adverse events, patient satisfaction, and cost effectiveness. Two reviewers independently conducted data extraction and risk of bias assessment using standard Cochrane methodology. Results: Of the 579 titles retrieved, six randomised control trials met identified eligibility criteria. Nurse-led interventions significantly reduced emergency departments’ length of stay in two studies and improved patient satisfaction in two studies without affecting mortality, readmission and re-examination. Cost data could not be translated to the Australian context because of different salary scales and funding models. Discussion: This review did not identify investigations of any nurse-led interventions to improve national emergency access-like targets in presenting cancer patients. While it is unclear if Advanced Practice Cancer Nurses can treat cancer patients more efficiently as standard care, there is some indication that Advanced Practice Cancer Nurses might be able to deliver improved length of stay for cancer patients in emergency departments. Conclusion: Rigorous research is needed to implement and evaluate this role at the interface of the emergency departments and the cancer setting.
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- 2019
16. Metadata Correction: Immune-Enhancing Formulas for Patients With Cancer Undergoing Esophagectomy: Systematic Review Protocol
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Naranjo, Astrid, primary, Isenring, Elizabeth, additional, and Teleni, Laisa, additional
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- 2018
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17. Efficacy and effectiveness of carnitine supplementation for cancer-related fatigue: a systematic literature review and meta-analysis
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Marx, Wolfgang, Teleni, Laisa, Opie, Rachelle S, Kelly, Jaimon, Marshall, Skye, Itsiopoulos, Catherine, Isenring, Elizabeth, Marx, Wolfgang, Teleni, Laisa, Opie, Rachelle S, Kelly, Jaimon, Marshall, Skye, Itsiopoulos, Catherine, and Isenring, Elizabeth
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Background: Carnitine deficiency has been implicated as a potential pathway for cancer-related fatigue that could be treated with carnitine supplementation. The aim of this systematic literature review and meta-analysis was to evaluate the literature regarding the use of supplemental carnitine as a tre atment for cancer-related fatigue. Methods: Using the PRISMA guidelines, an electronic search of the Cochrane Library, MEDLINE, Embase, CINAHL and reference lists was conducted. Data were extracted and independently assessed for quality using the Academy of Nutrition and Dietetics evidence analysis by two reviewers. In studies with positive quality ratings, a meta-analysis was performed using the random-effects model on Carnitine and cancer-related fatigue. Results: Twelve studies were included for review with eight reporting improvement in measures of fatigue, while four reported no benefit. However, many studies were non-randomized, open-label and/or used inappropriate dose or comparators. Meta-analysis was performed in three studies with sufficient data. Carnitine did not significantly reduce cancer-related fatigue with a standardized mean difference (SMD) of 0.06 points ((95% CI −0.09, 0.21); p = 0.45). Conclusion: Results from studies with lower risk of bias do not support the use of carnitine supplementation for cancer-related fatigue.
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- 2017
18. Topical opioids and antimicrobials for the management of pain, infection, and infection-related odors in malignant wounds: A systematic review
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Finlayson, Kathleen, Teleni, Laisa, McCarthy, Alexandra, Finlayson, Kathleen, Teleni, Laisa, and McCarthy, Alexandra
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Problem Identification Patients with malignant wounds report pain, distress from odour and exudate, decreased self-esteem and poor quality of life. This systematic review explores topical opioids, antimicrobials and odour-reducing agents for preventing or managing malignant wound pain, infection and odour. Literature Search CINAHL, CENTRAL, Medline, PsychINFO and reference lists were searched to identify relevant studies. Data evaluation Eligible study designs included interventions with pre- and post-intervention data. Data extraction and risk of bias assessments were conducted using the Cochrane approach. Synthesis No studies evaluated opioid use. Five studies (four RCTs) evaluated topical antimicrobials for infection and odour. All studies reported clinically (although generally not statistically) significant improvements in outcomes. Conclusion While not as prevalent as formerly, 5-10% of tumours, especially in breast cancer, sarcoma and melanoma, are expected to fungate. Gaps in the literature pertain to topical opioids and antimicrobials for managing pain, odour and infection control in malignant wounds. Implications for Practice or Research Current recommendations for topical control of malignant wounds are based on case reports and observational studies in breast cancer patients. Robust, controlled trials of topical opioid and antimicrobial use are warranted in patients with melanoma, breast or head and neck cancer.
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- 2017
19. Immune-Enhancing Formulas for Patients With Cancer Undergoing Esophagectomy: Systematic Review Protocol
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Naranjo, Astrid, primary, Isenring, Elizabeth, additional, and Teleni, Laisa, additional
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- 2017
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20. Efficacy and Effectiveness of Carnitine Supplementation for Cancer-Related Fatigue: A Systematic Literature Review and Meta-Analysis
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Marx, Wolfgang, primary, Teleni, Laisa, additional, Opie, Rachelle, additional, Kelly, Jaimon, additional, Marshall, Skye, additional, Itsiopoulos, Catherine, additional, and Isenring, Elizabeth, additional
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- 2017
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21. Patient-Generated Subjective Global Assessment Short Form (PG-SGA SF) is a valid screening tool in chemotherapy outpatients
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Abbott, Jessica, Teleni, Laisa, McKavanagh, Daniel, Watson, Jaimie, McCarthy, Alexandra, Isenring, Elisabeth, Abbott, Jessica, Teleni, Laisa, McKavanagh, Daniel, Watson, Jaimie, McCarthy, Alexandra, and Isenring, Elisabeth
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Purpose In the oncology population where malnutrition prevalence is high, more descriptive screening tools can provide further information to assist triaging and capture acute change. The Patient-Generated Subjective Global Assessment Short Form (PG-SGA SF) is a component of a nutritional assessment tool which could be used for descriptive nutrition screening. The purpose of this study was to conduct a secondary analysis of nutrition screening and assessment data to identify the most relevant information contributing to the PG-SGA SF to identify malnutrition risk with high sensitivity and specificity. Methods This was an observational, cross-sectional study of 300 consecutive adult patients receiving ambulatory anti-cancer treatment at an Australian tertiary hospital. Anthropometric and patient descriptive data were collected. The scored PG-SGA generated a score for nutritional risk (PG-SGA SF) and a global rating for nutrition status. Receiver operating characteristic curves (ROC) were generated to determine optimal cut-off scores for combinations of the PG-SGA SF boxes with the greatest sensitivity and specificity for predicting malnutrition according to scored PG-SGA global rating. Results The additive scores of boxes 1–3 had the highest sensitivity (90.2 %) while maintaining satisfactory specificity (67.5 %) and demonstrating high diagnostic value (AUC = 0.85, 95 % CI = 0.81–0.89). The inclusion of box 4 (PG-SGA SF) did not add further value as a screening tool (AUC = 0.85, 95 % CI = 0.80–0.89; sensitivity 80.4 %; specificity 72.3 %). Conclusions The validity of the PG-SGA SF in chemotherapy outpatients was confirmed. The present study however demonstrated that the functional capacity question (box 4) does not improve the overall discriminatory value of the PG-SGA SF.
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- 2016
22. Exercise improves quality of life in androgen deprivation therapy-treated prostate cancer: systematic review of randomised controlled trials
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Teleni, Laisa, Chan, Ray, Chan, Alexandre, Isenring, Elisabeth, Vela, Ian, Inder, Warwick, McCarthy, Alexandra, Teleni, Laisa, Chan, Ray, Chan, Alexandre, Isenring, Elisabeth, Vela, Ian, Inder, Warwick, and McCarthy, Alexandra
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Free to read Men receiving androgen deprivation therapy (ADT) for prostate cancer (PCa) are likely to develop metabolic conditions such as diabetes, cardiovascular disease, abdominal obesity and osteoporosis. Other treatment-related side effects adversely influence quality of life (QoL) including vasomotor distress, depression, anxiety, mood swings, poor sleep quality and compromised sexual function. The objective of this study was to systematically review the nature and effects of dietary and exercise interventions on QoL, androgen deprivation symptoms and metabolic risk factors in men with PCa undergoing ADT. An electronic search of CINAHL, CENTRAL, Medline, PsychINFO and reference lists was performed to identify peer-reviewed articles published between January 2004 and December, 2014 in English. Eligible study designs included randomised controlled trials with pre- and post-intervention data. Data extraction and assessment of methodological quality with the Cochrane approach was conducted by two independent reviewers. Seven exercise studies were identified. Exercise significantly improved QoL, but showed no effect on metabolic risk factors (weight, waist circumference, lean or fat mass, blood pressure, lipid profile). Two dietary studies were identified, both of which tested soy supplements. Soy supplementation did not improve any outcomes. No dietary counselling studies were identified. No studies evaluated androgen-deficiency symptoms (libido, erectile function, sleep quality, mood swings, depression, anxiety, bone mineral density). Evidence from RCTs indicates that exercise enhances health- and disease-specific QoL in men with PCa undergoing ADT. Further studies are required to evaluate the effect of exercise and dietary interventions on QoL, androgen deprivation symptoms and metabolic risk factors in this cohort.
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- 2016
23. Dietary and exercise interventions to improve quality of life, metabolic risk factors and androgen deficiency symptoms in men with prostate cancer undergoing androgen deprivation therapy
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Teleni, Laisa, Chan, Raymond Javan, Chan, Alexandre, Isenring, Elisabeth A., Vela, Ian, Inder, Warrick, McCarthy, Alexandra L., Teleni, Laisa, Chan, Raymond Javan, Chan, Alexandre, Isenring, Elisabeth A., Vela, Ian, Inder, Warrick, and McCarthy, Alexandra L.
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Introduction Lifestyle interventions might be useful in the management of adverse effects of androgen deprivation therapy (ADT) in men with prostate cancer. Objectives To examine the effects of dietary and exercise interventions on quality of life (QoL), metabolic risk factors and androgen deficiency symptoms in men with prostate cancer undergoing ADT. Methods CINAHL, Cochrane library, Medline and PsychINFO were searched to identify randomised controlled trials published from January, 2004 to October, 2014. Data extraction and methodological quality assessment was independently conducted by two reviewers. Meta-analysis was conducted using RevMan® 5.3.5. Results Of 2183 articles retrieved, 11 studies met the inclusion criteria and had low risk of bias.Nine studies evaluated exercise (resistance and/or aerobic and/or counselling) and three evaluated dietary supplementation. Median sample size =79 (33–121) and median intervention duration was 12 weeks (12–24). Exercise improved QoL measures (SMD 0.26, 95%CI −0.01 to 0.53) but not body composition, metabolic risk or vasomotor symptoms. Qualitative analysis indicated soy (or isoflavone) supplementation did not improve vasomotor symptoms; however, may improve QoL. Conclusions Few studies have evaluated the efficacy of lifestyle interventions in the management of adverse effects of ADT. We found inconclusive results for exercise in improving QoL and negative results for other outcomes. For soy-based products, we found negative results for modifying vasomotor symptoms and inconclusive results for improving QoL. Future work should investigate the best mode of exercise for improving QoL and other interventions such as dietary counselling should be investigated for their potential to modify these outcomes.
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- 2015
24. Exercise improves quality of life in androgen deprivation therapy-treated prostate cancer: systematic review of randomised controlled trials
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Teleni, Laisa, primary, Chan, Raymond J, additional, Chan, Alexandre, additional, Isenring, Elisabeth A, additional, Vela, Ian, additional, Inder, Warrick J, additional, and McCarthy, Alexandra L, additional
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- 2015
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25. A novel, automated nutrition screening system as a predictor of nutritional risk in an oncology day treatment unit (ODTU)
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Abbott, Jessica, Teleni, Laisa, McKavanagh, Daniel, Watson, J., McCarthy, Alexandra, Isenring, Elisabeth, Abbott, Jessica, Teleni, Laisa, McKavanagh, Daniel, Watson, J., McCarthy, Alexandra, and Isenring, Elisabeth
- Abstract
Purpose Paper-based nutrition screening tools can be challenging to implement in the ambulatory oncology setting. The aim of this study was to determine the validity of the Malnutrition Screening Tool (MST) and a novel, automated nutrition screening system compared to a ‘gold standard’ full nutrition assessment using the Patient-Generated Subjective Global Assessment (PG-SGA). Methods An observational, cross-sectional study was conducted in an outpatient oncology day treatment unit (ODTU) within an Australian tertiary health service. Eligibility criteria were as follows: ≥18 years, receiving outpatient anticancer treatment and English literate. Patients self-administered the MST. A dietitian assessed nutritional status using the PGSGA, blinded to the MST score. Automated screening system data were extracted from an electronic oncology prescribing system. This system used weight loss over 3 to 6 weeks prior to the most recent weight record or age-categorised body mass index (BMI) to identify nutritional risk. Sensitivity and specificity against PG-SGA (malnutrition) were calculated using contingency tables and receiver operating curves. Results There were a total of 300 oncology outpatients (51.7 % male, 58.6±13.3 years). The area under the curve (AUC) for weight loss alone was 0.69 with a cut-off value of ≥1 % weight loss yielding 63 % sensitivity and 76.7 % specificity. MST (score ≥2) resulted in 70.6 % sensitivity and 69.5 % specificity, AUC 0.77. Conclusions Both the MST and the automated method fell short of the accepted professional standard for sensitivity (~≥80 %) derived from the PG-SGA. Further investigation into other automated nutrition screening options and the most appropriate parameters available electronically is warranted to support targeted service provision.
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- 2014
26. Efficacy and Effectiveness of Carnitine Supplementation for Cancer-Related Fatigue: A Systematic Literature Review and Meta-Analysis.
- Author
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Opie, Rachelle S., Itsiopoulos, Catherine, Marx, Wolfgang, Teleni, Laisa, Kelly, Jaimon, Marshall, Skye, and Isenring, Elizabeth
- Abstract
Background: Carnitine deficiency has been implicated as a potential pathway for cancer-related fatigue that could be treated with carnitine supplementation. The aim of this systematic literature review and meta-analysis was to evaluate the literature regarding the use of supplemental carnitine as a treatment for cancer-related fatigue. Methods: Using the PRISMA guidelines, an electronic search of the Cochrane Library, MEDLINE, Embase, CINAHL and reference lists was conducted. Data were extracted and independently assessed for quality using the Academy of Nutrition and Dietetics evidence analysis by two reviewers. In studies with positive quality ratings, a meta-analysis was performed using the random-effects model on Carnitine and cancer-related fatigue. Results: Twelve studies were included for review with eight reporting improvement in measures of fatigue, while four reported no benefit. However, many studies were non-randomized, open-label and/or used inappropriate dose or comparators. Meta-analysis was performed in three studies with sufficient data. Carnitine did not significantly reduce cancer-related fatigue with a standardized mean difference (SMD) of 0.06 points ((95% CI -0.09, 0.21); p = 0.45). Conclusion: Results from studies with lower risk of bias do not support the use of carnitine supplementation for cancer-related fatigue. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
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27. Clinical outcomes of vitamin D deficiency and supplementation in cancer patients
- Author
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Teleni, Laisa, Baker, Jacqueline, Koczwara, Bogda, Kimlin, Michael, Walpole, Euan, Tsai, Kathy Mei-Chuan, Isenring, Elisabeth, Teleni, Laisa, Baker, Jacqueline, Koczwara, Bogda, Kimlin, Michael, Walpole, Euan, Tsai, Kathy Mei-Chuan, and Isenring, Elisabeth
- Abstract
Results of recent studies suggest that circulating levels of vitamin D may play an important role in cancer-specific outcomes. The present systematic review was undertaken to determine the prevalence of vitamin D deficiency (<25 nmol/L) and insufficiency (25-50 nmol/L) in cancer patients and to evaluate the association between circulating calcidiol (the indicator of vitamin D status) and clinical outcomes. A systematic search of original, peer-reviewed studies on calcidiol at cancer diagnosis, and throughout treatment and survival, was conducted yielding 4,706 studies. A total of 37 studies met the inclusion criteria for this review. Reported mean blood calcidiol levels ranged from 24.7 to 87.4 nmol/L, with up to 31% of patients identified as deficient and 67% as insufficient. The efficacy of cholecalciferol supplementation for raising the concentration of circulating calcidiol is unclear; standard supplement regimens of <1,000 IU D3 /day may not be sufficient to maintain adequate concentrations or prevent decreasing calcidiol. Dose-response studies linking vitamin D status to musculoskeletal and survival outcomes in cancer patients are lacking.
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- 2013
28. Ginger (Zingiber officinale) and chemotherapy-induced nausea and vomiting : a systematic literature review
- Author
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Marx, Wolfgang, Teleni, Laisa, McCarthy, Alexandra, Vitetta, Luis, McKavanagh, Daniel, Thomson, Damien, Isenring, Elisabeth, Marx, Wolfgang, Teleni, Laisa, McCarthy, Alexandra, Vitetta, Luis, McKavanagh, Daniel, Thomson, Damien, and Isenring, Elisabeth
- Abstract
Chemotherapy-induced nausea and vomiting (CINV) is a common side-effect of cytotoxic treatment. It continues to affect a significant proportion of patients despite the widespread use of anti-emetic medication. In folk-medicine, ginger (Zingiber officinale) has been used to prevent and treat nausea in many cultures for thousands of years. However, its use has not been validated in the chemotherapy context. To determine the potential use of ginger as a prophylactic or treatment of CINV, a systematic literature review was conducted. Reviewed studies comprised randomised controlled trials or cross-over trials that investigated the anti-CINV effect of ginger as the sole intervention independent variable in chemotherapy patients. Seven studies met the inclusion criteria. All studies were assessed on methodological quality and their limitations were identified. Studies were mixed in their support of ginger as an anti-CINV treatment in patients receiving chemotherapy, with three demonstrating a positive effect, two in favour but with caveats and two showing no effect on measures of CINV. Future studies are required to address the limitations identified before clinical use can be recommended.
- Published
- 2013
29. Validating a novel, low cost, automated malnutrition screening system as a predictor of nutritional risk in the Oncology Day Care Unit [Conference Abstract]
- Author
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Abbott, Jessica, Teleni, Laisa, McKavanagh, Daniel, Watson, J., McCarthy, Alexandra, Isenring, Elisabeth, Abbott, Jessica, Teleni, Laisa, McKavanagh, Daniel, Watson, J., McCarthy, Alexandra, and Isenring, Elisabeth
- Abstract
Background Cancer-related malnutrition is associated with increased morbidity, poorer tolerance of treatment, decreased quality of life, increased hospital admissions, and increased health care costs (Isenring et al., 2013). This study’s aim was to determine whether a novel, automated screening system was a useful tool for nutrition screening when compared against a full nutrition assessment using the Patient-Generated Subjective Global Assessment (PG-SGA) tool. Methods A single site, observational, cross-sectional study was conducted in an outpatient oncology day care unit within a Queensland tertiary facility, with three hundred outpatients (51.7% male, mean age 58.6 ± 13.3 years). Eligibility criteria: ≥18 years, receiving anticancer treatment, able to provide written consent. Patients completed the Malnutrition Screening Tool (MST). Nutritional status was assessed using the PG-SGA. Data for the automated screening system was extracted from the pharmacy software program Charm. This included body mass index (BMI) and weight records dating back up to six months. Results The prevalence of malnutrition was 17%. Any weight loss over three to six weeks prior to the most recent weight record as identified by the automated screening system relative to malnutrition resulted in 56.52% sensitivity, 35.43% specificity, 13.68% positive predictive value, 81.82% negative predictive value. MST score 2 or greater was a stronger predictor of nutritional risk relative to PG-SGA classified malnutrition (70.59% sensitivity, 69.48% specificity, 32.14% positive predictive value, 92.02% negative predictive value). Conclusions Both the automated screening system and the MST fell short of the accepted professional standard for sensitivity (80%) or specificity (60%) when compared to the PG-SGA. However, although the MST remains a better predictor of malnutrition in this setting, uptake of this tool in the Oncology Day Care Unit remains challenging.
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- 2013
30. Malnutrition and chemotherapy-induced nausea and vomiting: Implications for practice
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Davidson, Wendy, Teleni, Laisa, Muller, Jacqueline, Ferguson, Maree, McCarthy, Alexandra, Vick, Joanna, Isenring, Elisabeth, Davidson, Wendy, Teleni, Laisa, Muller, Jacqueline, Ferguson, Maree, McCarthy, Alexandra, Vick, Joanna, and Isenring, Elisabeth
- Abstract
PURPOSE/OBJECTIVES: To determine the prevalence of malnutrition and chemotherapy-induced nausea and vomiting (CINV) limiting dietary intake in a chemotherapy unit. DESIGN Cross sectional descriptive audit. SETTING: Chemotherapy ambulatory care unit in an Australian teaching hospital. SAMPLE 121 patients receiving chemotherapy for malignancies, ≥18yrs and able to provide verbal consent. METHODS: An Accredited Practicing Dietitian collected all data. Chi-square tests were used to determine the relationship of malnutrition with variables and demographic data. MAIN RESEARCH VARIABLES: Nutritional status, weight change, BMI, prior dietetic input, CINV and CINV that limited dietary intake. FINDINGS Thirty one (26%) participants were malnourished, 12 (10%) had intake-limiting CINV, 22 (20%) reported significant weight loss and 20 (18%) required improved nutrition symptom management. High nutrition risk diagnoses, CINV, BMI and weight loss were significantly associated with malnutrition. Thirteen (35%) participants with malnutrition, significant weight loss, intake-limiting CINV and/or critically requiring improved symptom management reported no dietetic input; the majority of whom were overweight or obese. CONCLUSIONS: This audit determined over one quarter of patients receiving chemotherapy in this ambulatory setting were malnourished and the majority of patients reporting intake-limiting CINV were malnourished. IMPLICATIONS FOR NURSING Patients with malnutrition and/or intake-limiting CINV and in need of improved nutrition symptom management may be overlooked, especially patients who are overweight or obese - an increasing proportion of the Australian population. Evidence-based practice guidelines recommend implementing validated nutrition screening tools, such as the Malnutrition Screening Tool, in patients undergoing chemotherapy to identify those at risk of malnutrition requiring dietitian referral.
- Published
- 2012
31. Exercise improves quality of life in androgen deprivation therapytreated prostate cancer: systematic review of randomised controlled trials.
- Author
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Teleni, Laisa, Chan, Raymond J., Chan, Alexandre, Isenring, Elisabeth A., Vela, Ian, Inder, Warrick J., and McCarthy, Alexandra L.
- Subjects
- *
ANDROGENS , *QUALITY of life , *PROSTATE cancer , *CARDIOVASCULAR diseases , *MENTAL depression , *ANXIETY - Abstract
Men receiving androgen deprivation therapy (ADT) for prostate cancer (PCa) are likely to develop metabolic conditions such as diabetes, cardiovascular disease, abdominal obesity and osteoporosis. Other treatment-related side effects adversely influence quality of life (QoL) including vasomotor distress, depression, anxiety, mood swings, poor sleep quality and compromised sexual function. The objective of this study was to systematically review the nature and effects of dietary and exercise interventions on QoL, androgen deprivation symptoms and metabolic risk factors in men with PCa undergoing ADT. An electronic search of CINAHL, CENTRAL, Medline, PsychINFO and reference lists was performed to identify peerreviewed articles published between January 2004 and December 2014 in English. Eligible study designs included randomised controlled trials (RCTs) with pre- and post-intervention data. Data extraction and assessment of methodological quality with the Cochrane approach was conducted by two independent reviewers. Seven exercise studies were identified. Exercise significantly improved QoL, but showed no effect on metabolic risk factors (weight, waist circumference, lean or fat mass, blood pressure and lipid profile). Two dietary studies were identified, both of which tested soy supplements. Soy supplementation did not improve any outcomes. No dietary counselling studies were identified. No studies evaluated androgen-deficiency symptoms (libido, erectile function, sleep quality, mood swings, depression, anxiety and bone mineral density). Evidence from RCTs indicates that exercise enhances health- and disease-specific QoL in men with PCa undergoing ADT. Further studies are required to evaluate the effect of exercise and dietary interventions on QoL, androgen deprivation symptoms and metabolic risk factors in this cohort. [ABSTRACT FROM AUTHOR]
- Published
- 2016
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32. Metadata Correction: Immune-Enhancing Formulas for Patients With Cancer Undergoing Esophagectomy: Systematic Review Protocol.
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Naranjo, Astrid, Isenring, Elizabeth, and Teleni, Laisa
- Subjects
CANCER patients ,ESOPHAGECTOMY - Abstract
A correction is presented to the article "Immune-Enhancing Formulas for Patients With Cancer Undergoing Esophagectomy: Systematic Review Protocol" by Astrid Naranjo and colleagues that was published in the previous issue.
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- 2018
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33. Immune-Enhancing Formulas for Patients With Cancer Undergoing Esophagectomy: Systematic Review Protocol.
- Author
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Naranjo, Astrid, Isenring, Elizabeth, and Teleni, Laisa
- Subjects
ESOPHAGEAL cancer ,CANCER patients ,PREVENTION of surgical complications ,ESOPHAGECTOMY ,QUALITY of life ,NUTRITIONAL status ,WEIGHT loss - Abstract
Background: Adult patients with an esophageal cancer can potentially be compromised with postoperative leaks or fistulae if patients' nutritional status is in a vulnerable stage. Currently in Australia, there is a growing need for clinicians to know whether use of immune-enhancing formulas (IEFs) containing Arg, omega-3, and RNA are a cost-effective approach compared with isonitrogenous-isocaloric formulas to reduce postoperative infectious complications in esophagectomy patients. Since IEFs may carry higher costs, this has led to inconsistencies in practice among clinicians and hospitals. Objective: Our aim is to compile and present the most up-to-date nutrition evidence available regarding the provision of IEFs containing Arg, omega-3, and RNA to help clinicians develop an evidence-based nutrition care plan; identify available evidence of whether an esophagectomy patient should receive IEF; determine the cost-effectiveness and safety of such nutrition; and determine appropriate administration quantity and timing (pre-, peri-, or postesophagectomy). Methods: This review will include RCTs involving the use of IEFs enriched with Arg, omega-3 polyunsaturated fatty acids, and RNA in the pre-, peri-, or postoperative period (for at least 5-7 days) given orally or via enteral feeding tube, in adult cancer patients undergoing esophageal resection. Lower gastrointestinal, gastric, or head cancer surgery with parenteral nutrition or non-IEF or use of isolated immunonutrient (Arg vs omega-3 vs RNA) will be excluded. Primary outcome comprises postoperative infectious complications. Secondary outcomes (pre/postoperatively) consist of cost-effectiveness, length of stay, survival/mortality, quality of life, nutritional status, percentage of weight loss, and biochemical changes. The risk of bias will be independently assessed by the reviewers, using a domain-based evaluation tool. Blinding will be assessed for subjective and objective outcome measures. Publication bias will be visually assessed by funnel plots. A meta-analysis will be generated by the Review Manager 5.3 software and represented in forest plots. Results: The first results are expected in 2018. Outlining the protocol will ensure transparency for the completed review. Conclusions: This protocol for a systematic review and meta-analysis will enable a comprehensive appraisal of the literature to help determine whether overall institutional savings are associated with this approach. Findings will form a knowledge base relevant to stakeholders across the health system and researchers who are involved in decision making on evidence-based nutrition care plan pathways for patients undergoing esophagectomy, as well as the use of IEF, timing, and administration quantity. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
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