ORCID Profile
0000-0002-9976-9172
Current Organisations
University of Sydney
,
Macquarie University
,
University of Melbourne
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Publisher: American Society of Clinical Oncology (ASCO)
Date: 20-06-2022
DOI: 10.1200/JCO.21.02567
Abstract: To determine whether prophylactic use of compression sleeves prevents arm swelling in women who had undergone axillary lymph node dissection for breast cancer surgery. Women (n = 307) were randomly assigned to either a compression or control group. In addition to usual postoperative care, the compression group received two compression sleeves to wear postoperatively until 3 months after completing adjuvant treatments. Arm swelling was determined using bioimpedance spectroscopy (BIS) thresholds and relative arm volume increase (RAVI). Incidence and time free from arm swelling were compared using Kaplan-Meier analyses. Hazard ratios (HRs) were estimated from Cox regression models for BIS and RAVI thresholds independently. In addition, time to documentation of the first minimally important difference (MID) in four scales of the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) and the breast cancer–specific (BR23) questionnaire was analyzed. The HR for developing arm swelling in the compression group relative to the control group was 0.61 (95% CI, 0.43 to 0.85 P = .004) on the basis of BIS and 0.56 (95% CI, 0.33 to 0.96 P = .034) on the basis of RAVI. The estimated cumulative incidence of arm swelling at 1 year was lower in the compression group than the control group on the basis of BIS (42% v 52%) and RAVI (14% v 25%). HRs for time from baseline to the first change of the minimally important difference were not statistically significant for any of the four scales of EORTC QLQ-30 and BR23 questionnaires. Prophylactic use of compression sleeves compared with the control group reduced and delayed the occurrence of arm swelling in women at high risk for lymphedema in the first year after surgery for breast cancer.
Publisher: Elsevier BV
Date: 09-2014
DOI: 10.1016/J.JPHYS.2014.07.001
Abstract: Is weight-training exercise intervention harmful to women with or at risk of breast cancer-related lymphoedema? Systematic review with meta-analysis of randomised trials. Women with or at risk of breast cancer-related lymphoedema. Progressive weight-training exercise. The primary outcomes were severity (volume difference) and incidence of arm lymphoedema. Secondary outcomes included muscle strength of the upper and lower limbs, quality of life and body mass index. Eleven studies from eight trials involving 1091 women were included. Weight-training exercise of low to moderate intensity with relatively slow progression significantly improved the upper limb strength (SMD 0.93, 95% CI 0.73 to 1.12) and lower limb strength (SMD 0.75, 95% CI 0.47 to 1.04) without increasing the arm volume (SMD -0.09, 95% CI -0.23 to 0.05) or incidence of breast cancer-related lymphoedema (RR 0.77, 95% CI 0.52 to 1.15). No significant effects were noted for body mass index (SMD -0.10, 95% -0.31 to 0.11). Some aspects of quality of life may improve with weight training. PARTICIPANTS in all trials used pressure garments and received supervision no trials used high-intensity weight training. Weight training appears to be safe and beneficial in improving limb strength and physical components of quality of life in women with or at risk of lymphoedema. Pressure garments, supervision and limiting the intensity of the weight training may each be important, but this could not be confirmed with this review. PROSPERO CRD42012002737.
Publisher: Mary Ann Liebert Inc
Date: 04-2021
Publisher: Elsevier BV
Date: 2023
Publisher: BMJ
Date: 03-2017
Publisher: Informa UK Limited
Date: 21-01-2021
Publisher: Wiley
Date: 03-06-2015
Abstract: Breath-holding (BH) technique is used for reducing the intrafraction-tumour motion in mobile lung tumours treated with radiotherapy (RT). There is paucity of literature evaluating differences in BH times in various phases of respiration in patients with lung cancer. One hundred consecutive patients with lung cancer planned for radical RT/chemoradiation were accrued in the study. Eighty-seven patients were eligible for analysis at RT conclusion. Baseline pulmonary function test (PFT) were performed in all patients, and respiratory training was given from the day of RT planning. Deep inspiration breath hold (DIBH), deep expiration breath hold (DEBH) and mid-ventilation breath hold (MVBH) were recorded manually with a stopwatch for each patient at four time points (RT planning/baseline, RT starting, during RT and RT conclusion). Median DIBH times at RT planning, RT starting, during RT and RT conclusion were 21.2, 20.6, 20.1 and 21.1 s, respectively. The corresponding median DEBH and MVBH times were 16.3, 18.2, 18.3, 18.5 s and 19.9, 20.5, 21.3, 22.1 s, respectively. Respiratory training increased MVBH time at RT conclusion compared to baseline, which was statistically significant (19.9-22.1 s, P = 0.002). DIBH or DEBH times were stable at various time points with neither a significant improvement nor decline. Among various patient and tumour factors Forced Vital Capacity pre-bronchodilation (FVCpre ) was the only factor that consistently predicted DIBH, DEBH and MVBH at all four time points with P value <0.05. BH was well tolerated by most lung cancer patients with minimum median BH time of at least 16 s in any of the three phases of respiration. Respiratory training improved MVBH time while consistently maintaining DIBH and DEBH times throughout the course of radiotherapy.
Publisher: Elsevier BV
Date: 04-2016
Publisher: Hindawi Limited
Date: 10-04-2014
DOI: 10.1111/ECC.12198
Abstract: Cancer-related fatigue is a common, persistent and disabling side-effect of the cancer and its treatments. Exercise, once was contraindicated, is now the key non-pharmacological management for cancer-related fatigue. However, the role of exercise in lung cancer cohort is not clear. A computerised database search was undertaken using keyword search in the CENTRAL, PubMed, EMBASE, CINAHL, SPORTDiscus, AMED and Web of Science. Ten relevant articles were reviewed the evidence on this cohort was found to be limited, warrants further research. However, the available evidence from other than lung cancer groups shows significant beneficial effects of exercises on cancer-related fatigue. Hence, exercises could possibly be used in the management of cancer-related fatigue in this cohort with due caution until more robust evidences are available.
Publisher: Wiley
Date: 02-05-2023
Abstract: Women at high inherited risk of ovarian cancer are offered risk‐reducing salpingo‐oophorectomy (RRSO) from age 35 to 45 years. Although potentially life‐saving, RRSO may induce symptoms that negatively affect quality of life and impair long‐term health. Clinical care following RRSO is often suboptimal. This scoping review describes how RRSO affects short‐ and long‐term health and provides evidence‐based international consensus recommendations for care from preoperative counselling to long‐term disease prevention. This includes the efficacy and safety of hormonal and non‐hormonal treatments for vasomotor symptoms, sleep disturbance and sexual dysfunction and effective approaches to prevent bone and cardiovascular disease.
Publisher: Elsevier BV
Date: 2021
Location: United Kingdom of Great Britain and Northern Ireland
No related grants have been discovered for Vincent Singh Paramanandam.