Comparative effectiveness of verbal instruction versus video-based education (VIVid) among family caregivers for improving the quality of life in advanced head and neck cancer patients receiving palliative care in Eastern India: a randomized controlled trial.

PURPOSE: To determine if video-based educational intervention compared to the standard verbal guidelines, provided to caregivers on home-based palliative care could enhance the quality of life (QoL) in advanced head and neck cancer (HNC) patients. METHODS: The study employed a prospective, two-arm parallel-group, randomized controlled trial design. Investigators prepared a real-world demonstrational video of ten minutes duration regarding home-based care for family caregivers, with voice-over in Odia language (Eastern India). The contents of the video addressed the management of common problems in palliative care among HNC patients. This study included 180 participants, 90 patient & caregiver dyads randomized to interventional (video-based education) or control (verbal instruction) groups. Patients' QoL was measured at baseline and 3 weeks follow-up using EORTC QLQ C30. Data were analyzed descriptively, and the Chi-square, Mann-Whitney U, T-test, spearman correlation, and multiple hierarchical regression analyses were employed for statistical analysis, with a significance level of p < 0.05. RESULTS: Seventy participant dyads completed the planned two assessments: baseline and at the end of 3rd week (Intervention = 37; Control = 33). The intervention group showed a significant improvement in the patient's health-related QoL, physical, emotional, and social functioning. Symptom burden reduction was observed for pain, nausea, and fatigue. A significant increase in the change in QoL with the video-based education group (VBE) compared to the verbal instruction (VI) group after adjusting for age, gender, physical functioning, and pain symptomology (adjusted R2 = 0.402) was noted. CONCLUSION: VBE intervention using smart-phone may offer caregivers a viable means of enhancing self-management while improving patients' QoL within the socio-cultural challenges for home-based palliative care in India. Further research on training caregivers using digital interventions and home-based visits is recommended. TRIAL REGISTRATION NUMBER: CTRI/2021/06/034473 [Registered on: 30/06/2021].

Efficient and Reliable Data Extraction in Radiation Oncology using Python Programming Language: A Pilot Study.

Background and Purpose: In recent years, data science approaches have entered health-care systems such as radiology, pathology, and radiation oncology. In our pilot study, we developed an automated data mining approach to extract data from a treatment planning system (TPS) with high speed, maximum accuracy, and little human interaction. We compared the amount of time required for manual data extraction versus the automated data mining technique. Materials and Methods: A Python programming script was created to extract specified parameters and features pertaining to patients and treatment (a total of 25 features) from TPS. We successfully implemented automation in data mining, utilizing the application programming interface environment provided by the external beam radiation therapy equipment provider for the whole group of patients who were accepted for treatment. Results: This in-house Python-based script extracted selected features for 427 patients in 0.28 ± 0.03 min with 100% accuracy at an astonishing rate of 0.04 s/plan. Comparatively, manual extraction of 25 parameters took an average of 4.5 ± 0.33 min/plan, along with associated transcriptional and transpositional errors and missing data information. This new approach turned out to be 6850 times faster than the conventional approach. Manual feature extraction time increased by a factor of nearly 2.5 if we doubled the number of features extracted, whereas for the Python script, it increased by a factor of just 1.15. Conclusion: We conclude that our in-house developed Python script can extract plan data from TPS at a far higher speed (>6000 times) and with the best possible accuracy compared to manual data extraction.

Calculation of set-up margin in frameless stereotactic radiotherapy accounting for translational and rotational patient positing error.

Context: Rotation corrected set-up margins in stereotactic radiotherapy (SRT). Aims: This study aimed to calculate the rotational positional error corrected set-up margin in frameless SRT. Settings and Design: 6D setup errors for the steriotactic radiotherapy patients were converted to 3D translational only error mathematically. Setup margins were calculated with and without considering the rotational error and compared. Materials and Methods: A total of 79 patients of SRT each received >1 fraction (3-6 fractions) incorporated in this study. Two cone-beam computed tomography (CBCT) scans were acquired for each session of treatment, before and after the robotic couch-aided patient position correction using a CBCT. The postpositional correction set-up margin was calculated using the van Herk formula. Further, a planning target volume_R (PTV_R) (with rotational correction) and PTV_NR (without rotational correction) were calculated by applying the rotation corrected and uncorrected set-up margins on the gross tumor volumes (GTVs). Statistical Analysis Used: General. Results: A total of 380 sessions of pre- (190) and post (190) table positional correction CBCT was analyzed. Posttable position correction mean positional error for lateral, longitudinal, and vertical translational and rotational shifts was (x)-0.01 ± 0.05 cm, (y)-0.02 ± 0.05 cm, (z) 0.00 ± 0.05 cm, and (θ) 0.04° ± 0.3°, (Φ) 0.1° ± 0.4°, (Ψ) 0.0° ± 0.4°, respectively. The GTV volumes show a range of 0.13 cc-39.56 cc, with a mean volume of 6.35 ± 8.65 cc. Rotational correction incorporated postpositional correction set-up margin the in lateral (x), longitudinal (y) and vertical (z) directions were 0.05 cm, 0.12 cm, and 0.1 cm, respectively. PTV_R ranges from 0.27 cc to 44.7 cc, with a mean volume of 7.7 ± 9.8 cc. PTV_NR ranges from 0.32 cc to 46.0 cc, with a mean volume of 8.1 ± 10.1 cc. Conclusions: The postcorrection linear set-up margin matches well with the conventional set-up margin of 1 mm. Beyond a GTV radius of 2 cm, the difference between PTV_NR and PTV_R is ≤2.5%, hence not significant.

Peer reviewers from low- and middle-income countries(LMIC) for open access journals in oncology can improve the equity in cancer research and clinical trials.

Open access journals (OAJ) in biomedicine are promoted to improve the reach and distribution of global health research (GHR). However, in the last 20 years, article publishing charge (APC) is attracting and publishing the vast majority of papers from high-income countries (HIC) in "oncology" journals under OAJ. This paper outlines the impediments for cancer research and publication from low-and middle-income countries (LMIC): (a) existing disparities in cancer care facilities and survival outcomes between HIC and LMIC, (b) more than 70 % of OAJ in 'oncology' subject levy APC, becoming unaffordable for scientists and clinicians from LMIC, (c) impactful OAJ in oncology engage less than 10 % of members from LMIC in editorial board or as peer reviewer, whereas two-third of cancer diagnosis and management occur in these countries. Peer review serves the editors by recommending the relevant papers. Thus, peer reviewers from developing countries working for the OAJs in "oncology" can increase the diversity in publication, improving the GHR in cancer management. The cancer research and clinical trials which can bring to notice the challenges and hurdles faced by researchers, clinicians and cancer patients in LMIC will be served to some measure by engaging peer reviewers from those countries who understand the ecosystem.

Audit of radiation oncology practice: Lessons from a new private hospital in Delhi, India.

Aims: The objective of this audit was to analyze the radiotherapy (RT) practice in a newly established tertiary private hospital. With increasing radiation oncology (RO) facilities in private sector, this report is the first audit from a private health organization in India. Subjects and Methods: The audit of all consecutively registered patients in RO has focused to extract data from the time of RT simulation planning till the completion of RT course. The patient and disease characteristics,RT-related treatment factors and compliance were analyzed in-depth. Results: In this newly established RO department, the vendor-supplied equipment, e.g., RT planning system, treatment delivery (linear accelerator and brachytherapy), and RO information system (ROIS), are integrated with enterprise-wide hospital information system into unified paperless workflow management for the patient care records in a prospective manner. This analysis comprised consecutive 328 patients who consented for RT simulation and planning from April 20, 2018, to December 31, 2019. RT course compliance was 94.8% (311/328 patients), and treatment intent-wise: curative plus adjuvant in 60.2% and palliative RT in 36%. RT technique was conformal in all 100%, with volumetric arc radiotherapy (VMAT) delivered to 66.6% of patients. With overall median RT course duration of 29 days (range 1-81 days), the patients were delivered a median of 20 fractions. Conclusions: Compared to the previously published audit from an academic RO department in Delhi, this audit from a private hospital has shown (i) lesser waiting time, (ii) improved treatment compliance, (iii) utilization of higher techniques, and (iv) a lower duration of RT course.

Post-COVID-19 Assessment of Physical, Psychological, and Socio-Economic Impact on a General Population of Patients From Odisha, India.

AIM:  This prospective cross-sectional study evaluated the physical, psychological, and socioeconomic impacts of post-COVID-19 conditions (PCC) in a generalized population from Odisha, India. MATERIALS AND METHODS:  The study protocol and clinical record form (CRF) were approved by the Institutional Ethics Committee. Those above 18 years and of all genders who had recovered in the last six months, whether hospitalized or not hospitalized after the COVID-19 diagnosis, were included in our study. RESULTS:  A total of 198 persons with a median age of 41 years (18-87 years) were enrolled at the post-Covid clinic. For COVID-19 management, 91 persons (46%) were hospitalized, and the remaining 107 (54%) were non-hospitalized. Five dominant clusters of physical symptoms were present - fatigue (82.8%), cough (54%), breathing difficulty (54%), pain in the body (53%), and sleeplessness (51%). The psychological issues faced were fear (41.6%), worry (40.4%), depression (31.8%), and anger (30.3%). The median monthly income in Indian Rupees (INR) for pre-Covid versus post-Covid was 30,000 versus 25,000, effectively a loss of 16.6% in the family income. Adverse impacts on health and economic conditions were observed in 31.3% and 20.7%, respectively. CONCLUSION: Post-Covid clinics can be a resource-appropriate health system approach for nearly 20% of the pandemic survivors with a low gross domestic product (GDP) per capita.

An audit of Grade III or more skin reactions in consecutively assessed patients at a modern radiation oncology center.

Purpose: Radiation dermatitis is most common and debilitating side effects of radiotherapy leading to treatment interruption, thereby compromising the local control, and effecting quality of life. With the invent of modern imaging and recent advances in megavoltage radiotherapy, radiation-related side effects have reduced. In this audit, we report the risk factors associated with Grade III dermatitis in modern centers. Materials and Methods: We analyzed 172 patients treated with volume modulated arc therapy (VMAT) and static field intensity-modulated radiotherapy (SFIMRT) at our center. All head and neck, breast, gynecological, GU malignancies, and sarcoma patients treated with a dose of >45 Gy from April 2018 to December 2019 were included in the study. On couch, treatment verification was done with cone-beam computer tomography (CBCT). Slice-by-slice verification of planning target volume (PTV) with CBCT was done in the first three fractions and weekly thereafter. Skin evaluation was done using CTCAE v. 5. Statistical analysis was done using SPSS v. 22. Results: Of the 172 patients treated with VMAT and SFIMRT, 15 patients (8.7%) had Grade III dermatitis. Grade III dermatitis was mostly seen in breast cancer followed by head-and-neck patients. More reactions were observed in patients with advanced stage disease. Treatment verification is important at the later course of treatment, especially in head-and-neck cases where the treatment volume is large and PTV may extend outside skin. Contributing factors of radiation dermatitis at modern radiotherapy center are gene mutation, use of concurrent chemoradiotherapy, and bolus. Conclusion: We hereby conclude that PTV mismatch in weekly treatment verification, genetic mutations, concurrent chemo-radiotherapy, use of thermoplastic mask, and bolus are the contributing factors for Grade III dermatitis in modern radiotherapy centers.

The dogma of Cetuximab and Radiotherapy in head and neck cancer - A dawn to dusk journey.

Since the introduction of Cetuximab as a biological molecule against Epidermal Growth Factor Receptor (EGFR), its use in the cancers of head and neck region is widely explored. With the recognition that EGFR expression is associated with radioresistance and poor prognosis, incorporation of an anti-EGFR agent along with Radiotherapy (RT) is a logical and attractive option. Cetuximab in combination with RT as Bio-Radiotherapy (BRT) is considered one of the standard treatment modalities in Locally Advanced Head and Neck Squamous Cell Cancers (LA-HNSCC). Many important phase-III clinical trials were undertaken simultaneously, where the use of Cetuximab BRT was tested in various clinical scenarios with different hypothesis. With the studies still ongoing and the results awaited, its use was continued in clinical practice. Today the results are out and definitely not encouraging. After the initial success, Cetuximab has miserably failed to win over cisplatin based chemoradiation which is the current standard of care in LA-HNSCC. Hence, it is the need of the hour to re-evaluate and define the present role of Cetuximab in the definitive management of LA-HNSCC in the light of the latest clinical evidence..

Challenges faced by female radiation oncologists (FRO) in South Asia.

AIM: This study was designed to evaluate the personal challenges, work environment, and financial satisfaction of female radiation oncologists (FRO) in South Asia. MATERIAL AND METHOD: A 28-point online survey was answered by 296 FRO from south Asia. The study comprised of seven sections: personal, professional, family, economic, workplace burnout, research/academic components, and challenges exclusive to being a working woman. RESULTS: The distribution of the participants was 73.4%, 14.8%, 7.9%, and 3.9% from India, Bangladesh, Nepal, and Pakistan, respectively. Age distribution was>50 y 12.1%, 30-50 y 61.1%, and<30 y 26.8%. Out of 296 respondents 206 (69.6%) and 176 (59.5%) were married and mothers respectively. 43.8% (77) of all mothers were denied maternity leave partially.45.9% (136) of all respondents and 68.7% (121) of all mothers found motherhood the principal obstacle to career growth. Total 60.1% encounter a gender bias in the department, and 34.8% reported they were either gained or lost a job/training because of their gender. 43.3%, 36.9%, 30.6%, and 25.5% of responders felt they could have done well in professional, financial, social, and academic perspectives, respectively, had they been of the opposite gender. 28.5%, 31%, and 16.4% FRO have income ½, equal and>1.5 times than their partners. 58.9% of FRO have a similar income to male colleagues in the city, and 43% of participants are financially satisfied. CONCLUSION: This study shows a fraction of FRO in south Asia faces a substantial gender disparity in the workplace. They are partially satisfied as a woman, as RO, as mother, and as lone-earner in the family. FROs need well deserved support for optimum delivery in their professional and personal lives.

Opioid: Plenitude versus pittance.

The opioid crisis in the USA and in other developed countries can potentially affect low- and middle-income countries (LMICs). The licit medical use of opioids has two sides. The USA and high-income countries maintain abundant supply for medical prescription. Between 1990 and 2010, the use of opioids for cancer pain relief was overtaken by a dramatic rise in the opioid prescriptions for non-cancer acute or chronic pain. The surge led to the opioid epidemic, recognized as social catastrophe in the USA, Canada and in some countries in Europe. From 2016, the medical community, health policy regulators and law-makers have taken actions to tackle this opioid crisis. On the other side, formulary deficiency and low opioid availability exists for three-fourths of the global population living in LMICs. Physicians and nurses in Asia and Africa engaged in cancer pain relief and palliative care face a constant paucity of opioids. Millions of patients in LMICs, suffering from life-modifying cancer pain, do not have access to morphine and other essential opioids, due to restrictive opioid policies. Attention will be needed to improve opioid availability in large parts of the world, even though the opioid crisis has led to control the licit medical use in the USA.

Ida Belle Scudder and Ketayun Ardeshir Dinshaw: The two iconic women who shaped the face of radiation oncology in India.

The early twentieth century India saw profound paucity in health care delivery and education, and the beliefs of people were ruled mainly by ignorance, superstitions and myths. Diseases like cancer and its treatment were totally unknown during that time in India. Dr Ida Belle Scudder, American woman, came to India to break all norms and sacrificed her entire life to work in a missionary hospital. Gradually she trained herself to treat cancer patients and established a fully equipped radiotherapy centre to treat such patients. Later, the field of radiation oncology was transformed and modernised by another influential woman, Dr Ketayun Ardeshir Dinshaw, who with her leadership attributes left no stone unturned to firmly establish the role of radiation in the management of cancer and bringing its benefits to the people of India.

A mathematical formulation for volume expansions in contouring for radiotherapy planning.

CONTEXT: This research describe the characteristic volume expansion of a moving target as a function of differential margins. AIM: We aimed to ascertain the volume change after giving margin for clinical and set up uncertainties including generating internal target volume (ITV) for moving target. MATERIALS AND METHODS: Settings and Design - Spheres of diameter (0.5-10 cm) with differential expansion of 1-15 mm were generated using a mathematical formula. Moving targets of radius 1-5 cm were generated, and the resultant volume envelopes with incremental motion from 1 to 20 mm were obtained. All relative volume change results were fitted with mathematical functions to obtain a generalized mathematical formula. STATISTICAL ANALYSIS USED: None. RESULTS: The percentage increase in volume (%ΔVp) was much more pronounced for smaller radius target. For moving target with relatively smaller radius, %ΔVp is predominant over the absolute volume change and vice versa in case of larger radius. Mathematical formulae were obtained for %ΔVp as a function of radius and expansion and for %ΔVp in ITV volume as a function of radius and tumor movement. CONCLUSIONS: This study provides an idea of volume change for various expansions for various size targets and/or moving target for different range of movements. It establishes a correlation of these volume changes with the changing target size and range of movements. Finally, a clinically useful mathematical formulation on volume expansion has been developed for rapid understanding of the consequence of volume expansion.

Daily waiting and treatment times at an advanced radiation oncology setup: A 4-year audit of consecutive patients from single institution.

PURPOSE: We present our data for every single fraction for every patient treated at our center for the past 4 years, analyzing the waiting and treatment times. MATERIALS AND METHODS: Between January 2014 and February 2018, all patients and their corresponding recorded measurements of waiting time and machine treatment time were analyzed. Times recorded included actual arrival time, designated arrival time, linac entry time, and last beam treatment time. The complete waiting time information was divided into two categories (1) first day treatments and (2) subsequent day treatments. SPSS version 18 was used for statistical calculations, correlations, and assessing significance. RESULTS: First day treatments - of 1982 patients following treatments were carried out; 1557 volumetric-modulated arc therapy (78.6%), 88 three-dimensional conformal radiotherapy (RT) (4.4%), 14 electron (0.7%), 10 intensity-modulated RT (0.5%), 264 stereotactic irradiation (13.3%), 17 stereotactic body RT (0.7%), and 32 total body irradiation (1.6%). The mean (± standard deviation) times for early/late time, total spent time (TST), wait time gross (WTG), and wait time net (WTN) were 11.0 ± 49.6 min, 74.7 ± 44.8 min, 47.46 ± 43.9 min, and 24.1 ± 44.4 min, respectively. Subsequent day treatments - a total of 34,438 sessions of treatment delivery were recorded. Overall average WTG was 37.4 ± 32.7 min. Overall WTN was 12.1 ± 62.7 min. Overall mean total spent time (TST) was 52.4 ± 33.0 min, overall mean setup and treatment time was 15.1 ± 10.9 min. CONCLUSION: We have presented our results of patient-related times during RT. Our study covers the daily waiting times before RT as well as the actual treatment times during modern-day RT. This consecutive patient data from a large series shall be an important resource tool for future planners and policymakers.

Collusion: The Facade and its Implications on Total Pain Management in Palliative Care.

Collusion is an unharmonious bond between the doctor and a patient or between patients and caregivers. This case report exemplifies one such experience and highlights the hurdles we face when dealing with collusion. A 31-year-old woman was diagnosed with rectal carcinoma during her pregnancy and underwent diversion colostomy (for intestinal obstruction) followed by neoadjuvant chemoradiation after delivery. Later, she was diagnosed with metastatic disease and was under palliative care. The family always had a negative association with cancer and chose to withhold information from the patient throughout the treatment trajectory. Collusion and lack of information can be a factor for persisting total pain. While caregivers desire to protect the patient from the distress of a life-limiting diagnosis, invariably it causes more anguish than comfort. Oncology professionals need to consider collusion as part of our sociocultural fabric and develop a strategy to negotiate and improve the care.

Metastatic colo-rectal cancer: real life experience from an Indian tertiary care center.

BACKGROUND: No data exist for the long-term outcome of metastatic colorectal cancer (mCRC) from the Southern part of Asia. The primary objective of the study is to evaluate the survival outcome of mCRC from an Indian tertiary care center. The study also aims to highlight the treatment pattern practiced and the unique clinico-pathologic characteristics. METHODS: This is a single-center retrospective observational study done at a large referral tertiary care center in North India. All patients with synchronous or metachronous mCRC who received at least one dose of chemotherapy for metastatic disease, registered between 2003 to 2017 were included. Primary outcome measures were overall survival and progression-free survival and prognostic factors of overall survival. Descriptive analysis was done for the clinicopathological characteristics and treatment patterns. Kaplan Meier method for overall survival and progression-free survival. Cox regression analysis was performed for the determination of the prognostic factors for overall survival. RESULT: Out of 377 eligible patients, 256 patients (68%) had de novo metastatic disease and the remaining 121 (32%) progressed to metastatic disease after initial treatment. The cohort was young (median age, 46 years) with the most common primary site being the rectum. A higher proportion of signet (9%) and mucinous histology (24%). The three common sites of metastasis were the liver, peritoneum, and lung. In the first line, most patients received oxaliplatin-based chemotherapy (70%). Only 12.5% of patients received biologicals in the first-line setting. The median follow-up and median overall survival of study cohort were 17 months and 18.5 months. The factors associated with poor outcome for overall survival on multivariate analysis were ECOG performance status of > 1, high CEA, low albumin, and the number of lines of chemotherapy received (< 2). CONCLUSION: The outcome of mCRC is inferior to the published literature. We found a relatively higher proportion of patients with the following characteristics; younger, rectum as primary tumor location, the signet, and mucinous histology, higher incidence of peritoneum involvement. The routine use of targeted therapies is limited. Government schemes (inclusion of targeted therapies in the Ayushman scheme), NGO assistance, and availability of generic low-cost targeted drugs may increase the availability.

Rotational positional error-corrected linear set-up margin calculation technique for lung stereotactic body radiotherapy in a dual imaging environment of 4-D cone beam CT and ExacTrac stereoscopic imaging.

OBJECTIVE: Accurate calculation of set-up margin is a prerequisite to arrive at the most optimal clinical to planning target volume margin. The aim of this study was to evaluate the compatibility of different on-board and in-room stereoscopic imaging modalities by calculating the set-up margins (SM) in stereotactic body radiotherapy technique accounting and unaccounting for rotational positional errors (PE). Further, we calculated separate SMs one based on residual positional errors and another based on residual + intrafraction positional errors from the imaging data obtained in a dual imaging environment. MATERIALS AND METHODS: A total of 22 lung cancer patients were included in this study. For primary image guidance, four-dimensional cone beam computed tomography (4-D CBCT) was used and stereoscopic ExacTrac was used as the auxiliary imaging. Following table position correction (TPC) based on the initial 4-D CBCT, another 4-D CBCT (post-TPC) and a pair of stereoscopic ExacTrac images were obtained. Further, during the treatment delivery, a series of ExacTrac images were acquired to identify the intrafraction PE. If a, b and c were the observed translational shifts in lateral (x-axis), longitudinal (y-axis) and vertical direction (z-axis) and α, ß and γ were the rotational shifts in radians about the same axes, respectively, then the resultant translational vectors (A, B and C) were calculated on the basis of translational and rotational values. Set-up margins were calculated using residual errors post-TPC only and also using intrafraction positional errors in addition to the residual errors. RESULTS: Residual and residual + intrafraction SM were calculated from a dataset of 82 CBCTs and 189 ExacTrac imaging sessions. CBCT-based mean ± SD shifts in translational and rotational directions were 0.3 ± 1.8 mm, 0.1 ± 1.8 mm, - 0.4 ± 1.6 mm, 0.1 ± 0.4°, 0.0 ± 1.0° and 0.3 ± 0.7°, respectively, and for ExacTrac - 0.1 ± 1.8 mm, 0.2 ± 2.4 mm, - 0.6 ± 1.8 mm, 0.1 ± 1.2°, - 0.2 ± 1.3° and - 0.1 ± 0.6°, respectively. Residual SM without considering the rotational correction in x, y and z directions were 5.0 mm, 4.5 mm and 4.4 mm; rotation-corrected SM were 4.4 mm, 4.0 mm and 5.5 mm, respectively. Residual plus intrafraction SM were 5.5 mm, 6.6 mm and 6.2 mm without considering the rotational corrections, whereas they were 5.0 mm, 6.3 mm and 6.2 mm with rotational errors accounted for. CONCLUSION: Accurate calculation of set-up margin is required to find the clinical to planning target volume margin. Primary and auxiliary imaging margins fall in the range of 4.0 to 5.5 mm and 5.0 to 7.0 mm, respectively, indicating a higher SM for X-ray-based planar imaging techniques over three-dimensional cone beam images. This study established the degree of mutual compatibility between two different kinds of widely used set-up imaging modalities, on-board CBCT and in-room stereoscopic imaging ExacTrac. It also describes the technique to calculate the residual and residual plus intrafraction SM and its variation in a dual imaging environment accounting for rotational PE in stereotactic body radiotherapy of lung.

Integrating psycho-oncology services in cancer care in India.

Psychological distress is often an under-diagnosed problem in cancer care. Addressing psychosocial issues would enhance treatment compliance, physician-patient relationship, treatment efficacy and quality of life. This article emphasizes the importance of integrating psycho-oncology services in cancer care and attempts to define the various roles that a psycho-oncologist can play across the entire trajectory. It also highlights the indispensable role played by the oncologists' referrals in maximizing the benefits of psycho-oncology services received by patients and their caregivers.

Lessons from narrative medicine: Cancer care will improve with narrative oncologyLessons from narrative medicine: Cancer care will improve with narrative oncology.

Narrative medicine (NM) is a new discipline in healthcare that helps the patients and physicians to tell and listen to the accounts of disease, illness, and suffering. In the last 20 years, NM has moved into the realms of biomedical education, research, and training. The complexity of cancer management can gain from the medical humanism of NM. A new model of cancer care called narrative oncology (NO) with NM-based skill sets of attention, representation, and affiliation can build narrative competence, therapeutic relationship, and clinical trust. The oncologists, patients, and their family caregivers, and the cancer care health system will create an inclusive and empathetic eco-system. This paper outlines the broad framework of NM, which becomes narrative oncology for cancer medicine. The clinicians, nurses, health workers, and scientists should learn and implement this new discipline alongside their biomedical activities.

Perfusion magnetic resonance imaging in contouring of glioblastoma patients: Preliminary experience from a single institution.

PURPOSE: T1-contrast and T2-flair images of magnetic resonance imaging (MRI) are commonly fused with computed tomography (CT) and used for delineation of postoperative residual tumor and bed after surgery in patients with glioblastoma multiforme (GBM). Our prospective study was aimed to see the feasibility of incorporating perfusion MRI in delineation of brain tumor for radiotherapy planning and its implication on treatment volumes. METHODS: Twenty-four patients with histopathologically proven GBM were included in the study. All patients underwent radiotherapy planning with a contrast CT scan. In addition to radiotherapy (RT) planning protocol, T1-perfusion MRI was also done in all patients in the same sitting. Perfusion imaging was processed on the in-house-developed JAVA-based software. The images of CT and MRI were sent to the iPlan planning system (Brainlab AG, GmbH) using a Digital Imaging and Communications in Medicine - Radiation Therapy (DICOM-RT) protocol. A structure of gross tumor volume (GTV)-perfusion (GTV-P) was delineated based only on the MRI perfusion images. Subsequently, GTV-P and GTV were fused together to make GTV-summated (GTV-S). Using existing guidelines, GTV-S was expanded to form clinical target volume-summated (CTV-S) and planning target volume-summated (PTV-S). The increment in each of the summated volumes as compared to baseline volume was noted. The common overlap volume (GTVO) between GTV and GTV-P was calculated using intersection theory (GTV n GTV-P = GTVO [Overlap]). RESULTS: Mean ± standard deviation (cc) for GTV, GTV-P, and GTVO was 46.3 ± 33.4 cc (range: 5.2 cc-108.0 cc), 26.0 ± 26.2 (range: 6.6 cc-10.3.0 cc), and 17.5 ± 22.3 cc (range: 10.0 cc-92 cc), respectively. Median volume (cc) for GTV, GTV-P, and GTVO was 40.8 cc, 17.2 cc, and 8.0 cc, respectively. Mean absolute and relative increments from GTV to that of GTV-S were 8.5 ± 8.2 cc and 27.2 ± 30.9%, respectively. Average CTV volume (cc) was 230.4 ± 115.3 (range: 80.8 cc-442.0 cc). Mean and median CTV-S volumes were 262.0 ± 126.3 cc (range: 80.8 cc-483.0 cc) and 221.0 cc, respectively. The increment in the mean CTV volume (with respect to CTV created from GTV-S) was 15.2 ± 15.9%. Mean and median PTV volumes created on the summated CTV were 287.1 ± 134.0 cc (range: 118.9 cc-576.0 cc) and 258.0 cc, respectively. Absolute and relative increments in PTV volume, while incorporating the perfusion volume, were 31.3 ± 28.9 cc and 12.5 ± 13.3%, respectively. Out of the total of 24 patients, perfusion scanning did not do any increment in GTV in five patients. CONCLUSIONS: Our study is the first to present the feasibility and the outcome of contouring on perfusion imaging and its overlay on regular MRI images. The implications of this on long-term outcome and control rates of glioblastoma patients need to be seen in future studies.

Treatment Outcome and Patterns of Failure in Patients with Maxillary Sinus Cancer: Clinical Experience from a Regional Cancer Centre in North India.

Treatment of maxillary sinus cancer poses several challenges because of its complex anatomy, close proximity to critical structures and majority of patients presenting at an advanced stage. Despite presence of several treatment approaches, the outcome in these cancers has remained dismal. This article examines its clinical behaviour and treatment outcome of these patients treated at our centre in past 7 years. In this retrospective study, 67 patients with carcinoma of maxillary sinus presented from January 2011 to December 2017 were analysed. All the patients reporting during this period were included except those who did not turn up after first visit. Of all the patients, 64.2% had squamous cell carcinoma. The majority of patients presented with advanced stage (IVA and IVB, 83.58%). Nodal disease at presentation was seen in seven patients (10.4%). Treatment to the primary site comprised of surgery and radiotherapy in 24 patients, radiotherapy alone in 22 patients and surgery alone in 12 patients. Statistical program for social sciences (SPSS) version 16 was used for all statistical analyses. The mean follow-up time was 25 months (range 3-72 months). Overall, 17 out of 41 patients who were treated with curative intent (41.5%) developed recurrence. Patients who underwent surgery followed by adjuvant radiotherapy did fairly better in terms of recurrence. Seven patients out of 17 (41.2%) could be salvaged by surgery or radiation. Only one patient developed distant metastasis to D8 vertebra. Patients who were treated with surgery and radiotherapy (either preoperative/adjuvant setting) had better disease-free survival. The results of the current study regarding the treatment of carcinoma of the maxillary sinus show feasibility and efficacy of multimodal therapy. Radical radiotherapy appears to be a feasible alternative in cases of inoperable tumours. Loco regional relapse remains a significant pattern of failure.