Beliefs, barriers, and promotion practices of Indian nurses' regarding healthy eating for cancer survivors in a tertiary care hospital-A cross sectional survey.

Purpose: To describe the beliefs, barriers and promotion practices of Indian nurses' regarding healthy eating (HE) behaviours amongst cancer survivors, and to gain insights into whether their educational qualifications might affect the promotion of HE. Methods: Data was gathered using a validated questionnaire, 388 of the approached 400 nurses who worked at a tertiary care hospital in India gave informed consent to participate in the study. The Mann-Whitney U test and the Chi square analysis (for continuous and categorical variables respectively) were performed to carry out sub-group comparisons based on the qualification of the nurses i.e., Bachelor of Science in Nursing (BSc) and General Nursing and Midwifery (GNM). Results: The nurses believed that dieticians/nutritionists were primarily responsible for educating the cancer survivors regarding HE. HE was promoted by nurses' relatively equally across multiple treatment stages ("during" treatment 24.4%, "post" treatment 23.1%; and "pre" treatment 22.3%). Nurses' believed HE practices had numerous benefits, with improved health-related quality of life (HRQoL) (75.7%), and mental health (73.9%) being the most frequent responses. The most frequently cited barriers by the nurses in promoting HE were lack of time (22.2%), and lack of adequate support structure (19.9%). Sub-group comparisons generally revealed no significant difference between the BSc and GNM nurses in their perceptions regarding HE promotion to cancer survivors. Exceptions were how the GNM group had significantly greater beliefs regarding whether HE can "reduce risk of cancer occurrence" (p = 0.004) and "whether or not I promote HE is entirely up to me" (p = 0.002). Conclusion: The nurses in India believe in the promotion of HE practices among cancer survivors across various stages of cancer treatments. However, they do face a range of barriers in their attempt to promote HE. Overcoming these barriers might facilitate effective promotion of HE among cancer survivors and help improve survivorship outcomes. Implications for cancer survivors: Indian nurses employed in the two tertiary care hospitals wish to promote HE among cancer survivors, but require further knowledge and support services for more effective promotion of HE.

Effect of exercise based interventions on sleep and circadian rhythm in cancer survivors-a systematic review and meta-analysis.

Background: Disrupted circadian rhythm commonly reported in cancer survivors is closely associated with cancer related fatigue, sleep disturbances and compromised quality of life. As more cancer survivors request non-pharmacological treatment strategies for the management of their chronic sleep-related symptoms, there is a need for meta-analyses of various interventions such as exercise on sleep and circadian rhythm disturbances. Methods: A search for RCT's was conducted in April 2020 and updated in July 2023 using relevant keywords for cancer, sleep, circadian rhythm and exercise interventions on PubMed, Scopus, Web of Science, PEDro and CINAHL. Results: Thirty-six studies were included for qualitative analysis and 26, for meta-analysis. Thirty-five studies analyzed sleep outcomes, while five analyzed circadian rhythm. RCT's studying the effect of aerobic exercise, resistance exercise, combined aerobic and resistance exercise, physical activity, yoga, or tai chi were included. Meta-analysis results showed significant exercise-related improvements on sleep quality assessed by Pittsburgh Sleep Quality index (PSQI) (SMD = -0.50 [-0.87, -0.13], p = 0.008), wake after sleep onset (WASO) (SMD = -0.29 [-0.53, -0.05], p = 0.02) and circadian rhythm, assessed by salivary cortisol levels (MD = -0.09 (95% CI [-0.13 to -0.06]) mg/dL, p < 0.001). Results of the meta-analysis indicated that exercise had no significant effect on sleep efficiency, sleep onset latency, total sleep time and circadian rhythm assessed by accelerometry values. Conclusion: While some sleep and circadian rhythm outcomes (PSQI, WASO and salivary cortisol) exhibited significant improvements, it is still somewhat unclear what exercise prescriptions would optimize different sleep and circadian rhythm outcomes across a variety of groups of cancer survivors. Implication: As exercise does not exacerbate cancer-related circadian rhythm and sleep disturbances, and may actually produce some significant benefits, this meta-analysis provides further evidence for cancer survivors to perform regular exercise.

Evaluation of Chemotherapy Induced Peripheral Neuropathy, Sarcopenia and Fatigue in Children with Acute Lymphoblastic Leukaemia and Lymphoma in Tertiary Care Hospital, Dakshina Kannada.

Objectives: The study aims to assess the proportion and magnitude of chemotherapy-induced peripheral neuropathy (CIPN) and other common complications reported in children with acute lymphoblastic leukaemia (ALL)/ acute lymphoblastic lymphoma (LBL) undergoing chemotherapy. Material and Methods: The study included children between 5 and 18 years old with ALL/LBL undergoing chemotherapy in Tertiary Care Hospitals, Mangalore. The study was conducted using various instruments, including paediatric-modified total neuropathy scale for CIPN, handheld dynamometer for muscle strength, bioimpedance analyser for muscle mass, timed up-and-go test for physical performance, and national comprehensive cancer network (NCCN) guidelines for scoring cancer-related fatigue at 3-time points. The collected data were analysed by IBM Statistical Package for the Social Sciences version 29 using Z-scores with standard deviation for distinct ALL/LBL types. In addition, the Paired t-test compared the baseline outcome to the 3rd and 6th time points. Results: The study evaluated 25 children with ALL undergoing chemotherapy based on the UKALL 2003 protocol during their maintenance phase. The study found that 25 children experienced CIPN, with changes in sensory and pin sensibility scores at 3 and 6 months. The study found a significant change in handgrip strength, body mass index, and muscle mass at 3 months, with no significant change in physical performance over time. Fatigue scores increased from baseline to 3 months, with significant changes observed for the 7-12 years age group at 3 months but not for the 5-6 years age group at 6 months. Conclusion: Children with ALL/LBL undergoing chemotherapy experience CIPN and other side effects such as sarcopenia and fatigue. The study highlights the potential benefits of physiotherapy interventions and supportive care strategies aimed at managing the adverse effects of chemotherapy in children with ALL/LBL.

Indian nurses' beliefs on physical activity promotion practices for cancer survivors in a tertiary care hospital-a cross-sectional survey.

Purpose: To describe the physical activity (PA) promotion practices, beliefs, and barriers of Indian nurses working with cancer survivors, and to gain preliminary insights into how their educational qualification might affect PA promotion practices. Methods: A validated questionnaire was used to obtain the data (N = 388). Sub-group comparisons were performed based on nursing qualification i.e., Bachelor of Science in Nursing (BSc) and General Nursing and Midwifery (GNM) using Mann-Whitney U test and chi square analysis for continuous and categorical variables, respectively. Results: The nurses believed that oncologists (47%) followed by physiotherapists (28.9%) were primarily responsible for providing information regarding PA to cancer survivors. The most common period in which the nurses' promoted PA was post treatment (31.7%), although very few nurses (13.3%) promoted PA across more than one of the three treatment periods. Nurses felt that PA had many benefits for cancer survivors; improved mental health (87.7%) and HRQoL (81.1%). Lack of knowledge (42.2%) and lack of time (41.6%) were the most frequently cited barriers. The comparisons based on educational qualification did not typically reveal many significant differences. Conclusion: Indian nurses both BSc and GNM qualified, wish to promote PA to cancer survivors despite numerous barriers, across various stages of treatment and believe PA is beneficial to the survivors in the process of recovery. Overcoming these barriers might aid in better promotion of PA to cancer survivors. Implication for cancer survivors: Nurses working in a tertiary care hospital in India are willing to promote PA amongst cancer survivors but require more training and support in this area of practice.

Effectiveness of structured early mobilization protocol on mobility status of patients in medical intensive care unit.

INTRODUCTION: Patients admitted to the intensive care units (ICU) have limited mobility due to their illness and its management and are at a risk for immobility-related complications. Early mobilization has been suggested to prevent or limit physical dysfunction due to these complications. Effectiveness of early mobilization protocols is studied using various outcomes. OBJECTIVE: To study the effectiveness of an early mobilization protocol on mobility status of patients in Medical ICU. METHODS: Patients admitted to Medical ICU were screened for eligibility and allotted into two groups. Intervention group received mobilization according to a protocol while control group received mobilization as per usual mobilization practices in our ICU. Mobility was assessed using the Perme ICU mobility score on the first day of ICU, first day of rehabilitation and last day of rehabilitation. RESULTS: 63 patients were included in the study. The median difference in the Perme ICU mobility score from first day of rehabilitation to last day of rehabilitation was 9 and 2 in the intervention group and control group respectively. Significant improvements in the mobility scores were not present from first day of ICU to first day of rehabilitation in both, the intervention (p = .069) and control group (p = .124). Improvement in the scores from first day of rehabilitation to last day of rehabilitation was significant within and between both the groups (p < .001). CONCLUSION: Early Mobilization Protocol was effective in improving mobility status of patients in Medical ICU.

Relationship between physical activity, objective sleep parameters, and circadian rhythm in patients with head and neck cancer receiving chemoradiotherapy: A longitudinal study.

OBJECTIVES: This study was developed to assess the relationship between physical activity, sleep and circadian rhythm using accelerometer and urine melatonin levels in patients with head and neck cancer (HNC). Also, this study evaluated the changes in physical activity, sleep, and circadian rhythm during the seven-week course of chemoradiotherapy. METHODS: This longitudinal study recruited 27 participants diagnosed with HNC who were planning to undergo chemoradiotherapy. Accelerometers worn for 3 days during the 1st, 3rd, and 7th weeks of chemoradiotherapy were used to assess physical activity levels (step count and metabolic equivalents [METs]) and sleep quality (total sleep time [TST], sleep onset latency [SOL], and sleep efficiency [SE]). Urine melatonin analysis was conducted using the morning void urine sample on 1st, 3rd, and 7th weeks. The change in variables during the seven weeks and the correlation between them were analyzed. RESULTS: During the seven weeks, trends of reduction in variables of physical activity, sleep and circadian rhythm were observed with significant decrease in step count, TST and melatonin levels. SE was found to have strong negative correlation with physical activity. TST was found to have moderate correlation with SE and step count. The variables of physical activity also showed moderate correlation among them. CONCLUSION: This study concludes that higher physical activity is associated with poor SE due to increased night-time activity. There was a significant reduction in physical activity and sleep observed during seven weeks with moderate association between them. The significant circadian rhythm deregulation however showed poor association with the other variables.Level of Evidence: 2b.

Effectiveness of Inspiratory Muscle Training on Respiratory Muscle Strength in Patients Undergoing Cardiac Surgeries: A Systematic Review With Meta-Analysis.

To determine the effect of inspiratory muscle training (IMT) on pulmonary function, respiratory muscle strength (RMS), and functional capacity in patients undergoing cardiac surgery. The PubMed, PEDro, CINAHL, Web of Science, CENTRAL, and EMBASE databases were searched from inception to June 2020. Randomized controlled trials (RCTs) that evaluated patients who underwent cardiac surgery were included in this review. Meta-analysis performed using a random-effects model showed that the mean difference in forced vital capacity, forced expiratory volume in 1 second, 6-minute walk distance, and RMS was 3.47% (95% confidence interval [CI], 0.57 to 6.36), 5.80% (95% CI, 2.03 to 9.56), 78.05 m (95% CI, 60.92 to 95.18), and 4.8 cmH2O (95% CI, -4.00 to 13.4), respectively. There is strong evidence that IMT improves inspiratory muscle strength, pulmonary function, and functional capacity, and reduces the length of hospital stay in patients undergoing cardiac surgery.

Effect of Yoga on Blood Pressure in Prehypertension: A Systematic Review and Meta-Analysis.

INTRODUCTION: Prehypertension is a precursor for developing hypertension and is a risk factor for cardiovascular diseases. Yoga therapy may have a role in lowering the blood pressures in prehypertension and hypertension. This systematic review aims to synthesize the available literature for the same. Methodology. Databases such as PubMed, Embase, Scopus, and Web of Science were searched for randomised control trials only in the time duration of 2010-2021. The main outcome of interest was systolic and diastolic blood pressures. Articles were screened based on the inclusion criteria, and 8 articles were recruited for the review. Meta-analysis was done for suitable articles. RevMan 5.4 by Cochrane was used for meta-analysis and forest plot construction. Risk of bias was determined using the Downs and Black checklist by three independent authors. RESULTS: The meta-analysis of the articles favoured yoga intervention over the control intervention. Yoga therapy had significantly reduced the systolic pressure (-0.62 standard mean difference, at IV fixed 95% CI: -0.83, -0.41) and diastolic pressure (-0.81 standard mean difference, at IV random 95% CI: -1.39, -0.22). Secondary outcome measures studied were heart rate, weight, BMI, waist circumference, and lipid profile. The main protocol of yoga therapy included postures, breathing exercises, and different meditation techniques. A significant reduction in secondary outcomes was observed, except for HDL values in lipid profile which showed a gradual increase in yoga group in comparison with alternative therapy. CONCLUSION: Yoga therapy has shown to be significant in the reduction of systolic and diastolic pressure in prehypertensive population. Supporting evidence lacks in providing a proper structured dosage of yoga asanas and breathing techniques. Considering the existing literature and evidence, Yoga therapy can be used and recommended in prehypertensive population and can be beneficial in reducing the chances of developing hypertension or cardiovascular diseases.

Role of Physiotherapy in Hospice Care of Patients with Advanced Cancer: A Systematic Review.

OBJECTIVE: To review the role of physiotherapy and its effects in hospice care of patients with advanced cancer. METHODS: A comprehensive literature search was performed in PubMed, Scopus, Web of Science, CINAHL and PEDro. The search strategy was devised, articles were screened, and 2 independent reviewers conducted data extraction. Eligible studies were methodologically assessed for quality rating using modified Downs and Black's checklist. The extracted data was summarized according to site/stage of cancer, details of intervention, outcome measures and the results. RESULT: The total number of screened articles were 2102, out of which 9 were identified as suitable for the purposes of comprehensive review. The studies included exercise therapy, massage therapy, relaxation therapy, compression bandaging and use of TENS as the various physiotherapy interventions under consideration. Studies were generally of low to moderate quality. A broad range of outcomes were employed including physical symptoms like loss of function, pain, fatigue, edema, sleep disturbances and quality of life. The findings of the studies supported the benefits of the interventions. CONCLUSION: A structured exercise protocol, massage therapy, TENS and compression bandaging are useful in alleviating the symptoms experienced by patients with advanced cancer in hospice care. The reduced symptom burden has reflected as an improvement in their quality of life. However, there is a further need for high quality studies to strengthen the findings of this review.

Randomized control trial evidence for the benefits of massage and relaxation therapy on sleep in cancer survivors-a systematic review.

PURPOSE: Cancer survivors may experience sleep disturbances during and after their cancer treatments. While pharmacological approaches are commonly used to address sleep disturbances, they may have a number of adverse effects. This review studied the effect of two non-pharmacological interventions (massage and relaxation therapy) on sleep disturbances in cancer survivors. METHODS: A search for randomised controlled trials (RCTs) was conducted on PubMed, Scopus, Web of Science, PEDro, and CINAHL using relevant keywords. RESULTS: The search yielded 371 articles, with 4 RCTs studying massage therapy and 3 RCTs studying relaxation therapy included for qualitative analysis. Massage therapy studies showed statistically significant improvement in self-reported sleep questionnaires and objectively recorded long sleep episodes, as assessed via an accelerometer. No significant improvements in sleep outcomes were observed in the relaxation therapy studies, although there were trends for improved self-reported sleep quality. CONCLUSION: While massage therapy provided by massage therapists may have some potential for improving sleep outcomes for cancer survivors, there is no such current evidence regarding relaxation therapy. IMPLICATIONS FOR CANCER SURVIVORS: Cancer survivors who experience sleep disturbances may benefit from regular sessions with a massage therapist. However, future studies should examine the long-term feasibility of massage therapist-delivered services, particularly for cancer survivors with limited finances, and determine if benefits can be obtained if massage is provided by non-certified individuals. Relaxation therapy appears to be safe for cancer survivors, but future RCTs involving larger sample sizes need to be conducted to better determine its feasibility and efficacy.

Respiratory Muscle Function and Exercise Capacity in a Stage 4 Head and Neck Cancer Patient Receiving Chemoradiotherapy.

BACKGROUND: Reduced physical and functional capacity is one of the main treatment-related side effects of chemoradiation therapy in head-and-neck cancer patients. We evaluated a case of a head-and-neck cancer patient who was undergoing chemoradiation and was assessed for various components of cardiopulmonary function that plays a vital role in the treatment prognosis. The aim of this case report was to evaluate the respiratory muscle function and exercise capacity of a head-and-neck cancer patient receiving chemoradiation therapy. SETTINGS AND DESIGN: From among the newly diagnosed admitted to the hospital care, a 60-year-old male with supraglottic carcinoma, who was undergoing concomitant chemoradiation for 7 weeks, was evaluated for various components of cardiopulmonary function. SUBJECTS AND METHODS: Outcomes assessed were diaphragm function (mobility and thickness), maximal inspiratory pressure and maximal expiratory pressure, and 6-min walk test at baseline (pre), after 3 weeks, and after 7 weeks of chemoradiation therapy. The data were quantitatively analyzed to interpret the difference of respiratory muscle function and exercise capacity. RESULTS: Evaluation of these outcomes showed a significant decrease from the baseline till the end of the 7th week. CONCLUSIONS: Therefore, concomitant chemoradiation therapy substantially decreased the respiratory muscle function and exercise capacity in the head-and-neck cancer patient.

Effectiveness, Safety, and Barriers to Early Mobilization in the Intensive Care Unit.

PURPOSE: Patients admitted to the intensive care unit (ICU) are generally confined to bed leading to limited mobility that may have detrimental effects on different body systems. Early mobilization prevents or reduces these effects and improves outcomes in patients following critical illness. The purpose of this review is to summarize different aspects of early mobilization in intensive care. METHODS: Electronic databases of PubMed, Google Scholar, ScienceDirect, and Scopus were searched using a combination of keywords. Full-text articles meeting the inclusion criteria were selected. RESULTS: Fifty-six studies on various aspects such as the effectiveness of early mobilization in various intensive care units, newer techniques in early mobilization, outcome measures for physical function in the intensive care unit, safety, and practice and barriers to early mobilization were included. Conclusion: Early mobilization is found to have positive effects on various outcomes in patients with or without mechanical ventilation. The newer techniques can be used to facilitate early mobilization. Scoring systems-specific to the ICU-are available and should be used to quantify patients' status at different intervals of time. Early mobilization is not commonly practiced in many countries. Various barriers to early mobilization have been identified, and different strategies can be used to overcome them.

Effect of Muscle Energy Techniques V/S Active Range of Motion Exercises on Shoulder Function Post Modified Radical Neck Dissection in patients with Head and Neck Cancer - A Randomized Clinical Trial.

PURPOSE: Shoulder and cervical pain, reduced mobility and disability are some of the major complications associated with surgeries of head and neck cancers affecting several domains of quality of life. In the present study we aimed to compare the effectiveness of Muscle Ener-gy Techniques (METS) and Active Range of Motion Exercises in reducing pain, improving shoulder mobility and function in patients post Modified Radical Neck Dissection (MRND). METHODS: Forty eight subjects were randomly assigned to two groups. Group A received active range of motion (AROM) exercises and group B received Muscle energy techniques (METS). Both the groups were treated for a period of 10 consecutive days starting from the  3rd to 5th postoperative day. Data was collected on the 1st and 10th day of intervention. RESULTS: Both groups showed highly significant improvements in shoulder range of motion , decrease in pain and better Global Rating Change cores(GRCS) (p=0.005). GRCS and shoul-der abduction showed significant improvement in group B when compared to group A, sug-gesting better clinical outcomes in those treated with Muscle Energy Techniques.  Conclusion: This study showed that both METs and AROM exercises were effective in im-proving shoulder range of motion, function and reducing pain in patients post MRND but-Muscle Energy Techniques were more effective when compared to AROM exercises.
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Effect of a Pedometer-based Exercise Program on Cancer Related Fatigue and Quality of Life amongst Patients with Breast Cancer Receiving Chemotherapy.

BACKGROUND: Breast cancer is the most common cancer amongst Indian women. Cancer treatments leads to various side effects out of which Cancer-Related fatigue (CRF) is one of the most under-addressed side-effects. It is experienced the most in patients receiving chemotherapy. Exercise has been proven to be a beneficial intervention to manage CRF but the benefits of pedometer-based exercise programs is under-studied in patients with breast cancer. Hence, we set out to investigate the effects of a pedometer-based exercise program for patients with breast receiving chemotherapy. METHODS: The current study was a non-randomized controlled trial with 22 patients each in exercise and control group. The exercise group received a pedometer-based walking program, whereas the control group received standard physical activity advice. Fatigue, quality of life, functional capacity and body composition were assessed at baseline, 3rd week and 7th week. RESULTS: At the end of 7 weeks intervention, functional capacity, quality of life and skeletal mass were found to have improved with statistical significance, while the fatigue and changes in total fat did improve but were not statistically significant. CONCLUSION: A 7-week pedometer-based exercise program improved functional capacity, quality of life and percentage of skeletal mass and also shows to have prevented deterioration in fatigue levels in patients with breast cancer receiving chemotherapy.

Sarcopenia in male patients with head and neck cancer receiving chemoradiotherapy: a longitudinal pilot study.

INTRODUCTION: Muscle wasting conditions such as sarcopenia may be highly prevalent in advanced head and neck cancer (HNC) patients (16-71%), with these prevalence rates substantially greater in those who have received chemo-radiotherapy (CRT). According to the updated European Working Group on Sarcopenia in Older People consensus statement, sarcopenia is defined as the age-related loss of muscle strength, muscle mass and physical performance. The high prevalence of sarcopenia in HNC patients is concerning as it has been associated with substantially increased risk of CRT toxicity, respiratory complications and early mortality. With the high prevalence of HNC and sarcopenia in India and the strong link between sarcopenia and poor HNC patient outcomes, it is important to screen for the presence of sarcopenia in Indian patients receiving CRT for HNC. METHODS: This longitudinal pilot study aimed to routinely monitor 19 men receiving CRT for their HNC for a variety of sarcopenic-related outcomes over three time points during their 7 weeks of CRT. Participants were required to be male, with a minimum age of 30 years, with a Stage III, IVa or IVb diagnosis of HNC and be currently undergoing a 7 weeks course of CRT in an oncology department. Outcomes included probable sarcopenic diagnosis were estimated by the SARC-F, handgrip strength, skeletal muscle mass was estimated by bioelectrical impedance and physical performance was assessed by the Timed Up and Go. Repeated measures ANOVA and Bonferroni post-hoc tests were used to identify significant differences at the three time points with a p < 0.05. RESULTS: The 19 participants in this trial at a mean age of 56.5 ± 10.2 years (range = 39-75 years), with most (n = 13, 68.4%) employed in laboring occupations. At baseline, 31.5% (n = 6) of the participants already had probable sarcopenia based on their total SARC-F score, with this increasing to 89.4% (n = 17) at the end of 7 weeks CRT. In addition, significant decreases in strength, skeletal muscle mass and Timed Up and Go performance were observed, with these declines significantly greater at 7 weeks than 3 weeks after commencing CRT. CONCLUSIONS: Patients with HNC undergoing 7 weeks of CRT showed clinically significant increases in the incidence of probable sarcopenia based on their total SARC-F score as well as clinically significant declines in handgrip strength, skeletal muscle mass and Timed Up and Go performance. Due to the relationship between sarcopenia and a host of adverse events related to CRT in HNC patients, these results suggest that oncologists and their allied health teams should routinely monitor these patients during CRT and provide the relevant exercise therapy and nutritional support to those patients in need.

Pedometer-based Exercise Interventions for Patients with Breast Cancer Receiving Chemotherapy - A Systematic Review.

BACKGROUND: Exercises such as walking are prescribed for the patients with breast cancer receiving chemotherapy, but only a few studies include pedometers in conjunction with the routine exercises prescribed. Thus, the aim was to find if the adherence and performance of exercise is improved or has no impact if coupled with the physical activity monitors. METHODS: A systematic search using the keywords was conducted in PubMed Central, CINAHL, Embase, Cochrane Library, and Scopus. The search revealed 275 articles, of which 3 randomized controlled trials were selected for qualitative analysis based on the inclusion and exclusion criteria for the review. RESULTS: The three studies retrieved by the systematic review have used different protocols of pedometer-based walking on patients with breast cancer undergoing chemotherapy and studied the following outcome measures: fatigue, body composition, quality of life, and psychological factors. CONCLUSION: The evidence obtained from the review suggests that pedometer-based walking programs have a positive impact on cancer-related fatigue and overall quality of life of patients with breast cancer receiving chemotherapy.

Effects of Exercise Training during Concomitant Chemoradiation Therapy in Head-and-Neck Cancer Patients: A Systematic Review.

Existing literature suggests that cancer survivors present with high rates of morbidity due to various treatment and disease-induced factors. Research has shown exercise to be beneficial in improving treatment outcomes and quality of life (QOL). This review was done to collect the current state of exercise-based interventions for cancer survivors in India. From the summarized data, exercise interventions were categorized into resistance training, aerobic training, and home-based walking program in head-and-neck cancers. A broad range of outcomes showed improvement in muscle strength, functional capacity, and QOL and hence supported the benefits of exercise-based interventions in this population. All the data retrieved, therefore, conclude that exercise-based interventions are safe, feasible, and beneficial in patients with head and neck cancer receiving chemoradiation therapy.

Comparison of Diaphragmatic Breathing Exercises, Volume, and Flow-Oriented Incentive Spirometry on Respiratory Function in Stroke Subjects: A Non-randomized Study.

Abstract. BACKGROUND: Reduced respiratory muscle strength leads to reduced pulmonary function, chest wall movements in the affected side, and increased chest infections, which thereby reduces oxygenation and ventilation. Respiratory muscle training can be used in acute stroke subjects to increase their pulmonary function. PURPOSE: To compare the short-term effects of diaphragmatic breathing exercise, flow, and volume-oriented incentive spirometry on respiratory function following stroke. METHODS: A non-randomized hospital-based study was conducted at Kasturba Medical College Hospitals, Mangalore, India. Forty-two sub-acute subjects of either gender, with the first episode of stroke within six months, were assigned to three groups by the consultant, i.e., diaphragmatic breathing group (DBE), Flow oriented-incentive spirometry group (FIS), and volume oriented-incentive spirometry group (VIS; N = 14) each. All subjects received intervention thrice daily, along with conventional stroke rehabilitation protocols throughout the study period. Pre- and post-intervention values were taken on alternate days until day 5 for all the three groups. RESULTS: The pulmonary function and maximal respiratory pressures were found to be significantly increased by the end of intervention in all three groups, but FIS and DBE groups had better results than VIS (FVC = FIS group, 13.71%; VIS group, 14.89%; DBE group, 21.27%, FEV1 = FIS group, 25.97%; VIS group, 22.52%; DBE group, 19.38%, PEFR = FIS group, 38.76%; VIS group,9.75%; DBE group, 33.16%, MIP = FIS group, 28.23%; VIS group, 19.36%; DBE group, 52.14%, MEP = FIS group, 43.00%; VIS group, 22.80%; DBE group, 28.68%). CONCLUSION: Even though all interventions had positive outcomes in all variables, flow incentive spirometry had better results across all outcomes (pulmonary function and maximal respiratory pressures) when compared to the other two interventions making it a valuable tool for stroke rehabilitation.

Effectiveness of exercise-based rehabilitation on functional capacity and quality of life in head and neck cancer patients receiving chemo-radiotherapy.

PURPOSE: Fatigue, decreased functionality, and impaired quality of life are some of the most common adverse outcomes of chemo-radiotherapy (CRT). Head and neck cancers (HNC) affect more than half a million individuals globally and its treatment takes a heavy toll on the patient, often affecting their speech, swallowing, and respiratory functions, and as a result they often develop fatigue, depression, and physical inactivity. The purpose of this study was to evaluate the effectiveness of exercise-based rehabilitation on functional capacity, quality of life, fatigue, hemoglobin, and platelet counts in patients with HNC on CRT. PATIENTS AND METHODS: A randomized controlled trial was conducted on 148 patients with head and neck cancer undergoing CRT to evaluate the effectiveness of exercise on functional capacity measured by the 6-min walk test, quality of life measured by the Medical Outcomes Survey Short Form 36 v2 questionnaire, fatigue by the NCCN (0-10) scale, hemoglobin, and platelets. The control group received standard physical activity recommendations while the exercise group received a structured exercise program of aerobic and active resistance exercises for a period of 11 weeks. RESULTS: There was a significant improvement in the functional capacity (p < 0.001), quality of life (p < 0.001), and prevention of worsening of fatigue (p < 0.001) in the exercise group. The blood parameters did not show a significant difference between the control group and the exercise group. CONCLUSION: Our results elucidate that an 11-week structured exercise program for HNC patients receiving CRT helps in improving their functional capacity and quality of life. It also prevents deterioration of fatigue levels in the exercise group.