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1.
Med J Armed Forces India ; 78(Suppl 1): S330-S334, 2022 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-36147409

RESUMO

Gallbladder (GB) Small Cell Carcinoma (SCC) is an uncommon entity with very poor prognosis. There is a paucity of literature regarding its natural history and management, with only 73 prior cases reported in the world literature. In this case report, we present three cases of SCC of the GB with varied presentations, clinical course, management, and outcomes along with a brief review of the available literature on this subject.

2.
Lancet Oncol ; 22(7): 970-976, 2021 07.
Artigo em Inglês | MEDLINE | ID: mdl-34051879

RESUMO

BACKGROUND: The COVID-19 pandemic has disrupted health-care systems, leading to concerns about its subsequent impact on non-COVID disease conditions. The diagnosis and management of cancer is time sensitive and is likely to be substantially affected by these disruptions. We aimed to assess the impact of the COVID-19 pandemic on cancer care in India. METHODS: We did an ambidirectional cohort study at 41 cancer centres across India that were members of the National Cancer Grid of India to compare provision of oncology services between March 1 and May 31, 2020, with the same time period in 2019. We collected data on new patient registrations, number of patients visiting outpatient clinics, hospital admissions, day care admissions for chemotherapy, minor and major surgeries, patients accessing radiotherapy, diagnostic tests done (pathology reports, CT scans, MRI scans), and palliative care referrals. We also obtained estimates from participating centres on cancer screening, research, and educational activities (teaching of postgraduate students and trainees). We calculated proportional reductions in the provision of oncology services in 2020, compared with 2019. FINDINGS: Between March 1 and May 31, 2020, the number of new patients registered decreased from 112 270 to 51 760 (54% reduction), patients who had follow-up visits decreased from 634 745 to 340 984 (46% reduction), hospital admissions decreased from 88 801 to 56 885 (36% reduction), outpatient chemotherapy decreased from 173634 to 109 107 (37% reduction), the number of major surgeries decreased from 17 120 to 8677 (49% reduction), minor surgeries from 18 004 to 8630 (52% reduction), patients accessing radiotherapy from 51 142 to 39 365 (23% reduction), pathological diagnostic tests from 398 373 to 246 616 (38% reduction), number of radiological diagnostic tests from 93 449 to 53 560 (43% reduction), and palliative care referrals from 19 474 to 13 890 (29% reduction). These reductions were even more marked between April and May, 2020. Cancer screening was stopped completely or was functioning at less than 25% of usual capacity at more than 70% of centres during these months. Reductions in the provision of oncology services were higher for centres in tier 1 cities (larger cities) than tier 2 and 3 cities (smaller cities). INTERPRETATION: The COVID-19 pandemic has had considerable impact on the delivery of oncology services in India. The long-term impact of cessation of cancer screening and delayed hospital visits on cancer stage migration and outcomes are likely to be substantial. FUNDING: None. TRANSLATION: For the Hindi translation of the abstract see Supplementary Materials section.


Assuntos
COVID-19/terapia , Prestação Integrada de Cuidados de Saúde/tendências , Acessibilidade aos Serviços de Saúde/tendências , Oncologia/tendências , Neoplasias/terapia , Assistência Ambulatorial/tendências , COVID-19/diagnóstico , Diagnóstico Tardio , Detecção Precoce de Câncer/tendências , Hospitalização/tendências , Hospitais com Alto Volume de Atendimentos/tendências , Humanos , Índia/epidemiologia , Neoplasias/diagnóstico , Neoplasias/epidemiologia , Aceitação pelo Paciente de Cuidados de Saúde , Fatores de Tempo , Tempo para o Tratamento , Listas de Espera
3.
Indian J Palliat Care ; 26(4): 548-550, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33623323

RESUMO

Hypercalcemia occurs in 30% of patients of cancer at either as apart of paraneoplastic process or due to bone metastases. It is an uncommon finding in gynecological cancers. Most common in ovarian cancers and till date very few cancer cervix with hypercalcemia have been reported. We, hereby, report patient of carcinoma cervix who was found to have incidental hypercalcemia without any associated clinical symptoms.

4.
J Adolesc Young Adult Oncol ; 13(1): 1-7, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37327043

RESUMO

Recent estimates suggest that the lower middle income countries in Asia carry the heaviest burden of cancer among adolescents and young adults (AYAs) (defined as age 15-39 years). A larger proportion of the population in Asia is aged 15-39 compared with the developed countries. This age group is different from the pediatric or the adult group in terms of physical, social, psychological, and financial needs. Cancer incidence, disability, survivorship needs, financial toxicity, psychosocial issues, and so on are underestimated in this group, and available literature is scarce. Global data show an increasing trend of adult-onset cancers such as colorectal, breast, pancreas, and lung in the AYA population. Data suggest that the disease biology and prognosis are different in this group; however, further research is needed. An ESMO/SIOPE/SIOP Asia survey on the care of AYA cancer patients in Asia found a suboptimal availability of AYA specialized centers in the region and identified several unmet needs including lack of training, clinical trials, and high rates of treatment abandonment. There is an urgent need for cancer care systems in Asia to develop specialized services to be able to cater to this growing burden. Training and research in this area also need to be upscaled with the goal of establishing a sustainable infrastructure and quality services to ensure that this vulnerable group receives appropriate care. Management guidelines and national health policies should consider giving special attention to this group as the World Health Assembly reinforces the inclusion of children and adolescents in cancer control programs.


Assuntos
Atenção à Saúde , Neoplasias , Humanos , Adolescente , Adulto Jovem , Criança , Incidência , Sobrevivência , Neoplasias/epidemiologia , Neoplasias/terapia , Neoplasias/psicologia , Ásia/epidemiologia
5.
Breastfeed Med ; 19(3): 217-222, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38489530

RESUMO

Introduction: The benefits of breast milk (BM) for infants have long been established. However, for health-compromised infants with difficulty processing long-chain triglycerides, BM is often discontinued, and skimmed breast milk (SBM) is used as a dietary treatment. SBM is usually produced for inpatients in a hospital laboratory. The aim of this study was to determine the viability of skimming BM at home. Case Report: A female infant was diagnosed with congenital lipomatous asymmetric overgrowth, vascular malformations, epidermal nevi, and skeletal and spinal anomalies (CLOVES) syndrome, with symptoms of lymphatic malformation, chylothorax, and pleural effusion. The patient's family produced SBM at home after discharge; the SBM met the dietary treatment requirements and kept symptoms under control. Methods: A nonrefrigerated benchtop centrifuge was used to produce SBM at the patient's home. The optimal setting for the centrifuge was determined and then used to process BM samples from the infant's mother. The samples were randomly selected from each 10-day period over 6 months, and 18 samples were processed in total. The hospital laboratory processed the same samples of BM and analyzed the macronutrients with a comparison of the home-produced SBM to the hospital-produced SBM. Results: The home-produced SBM met the dietary treatment requirement of <1.0 g/dL of fat content. Fat was significantly lower, proteins were significantly higher, and carbohydrates and calories were not significantly different compared to hospital-produced SBM. Conclusions: It is viable to consistently produce SBM at home that meets the dietary treatment requirements of health-compromised infants.


Assuntos
Quilotórax , Leite Humano , Lactente , Feminino , Humanos , Dieta com Restrição de Gorduras , Aleitamento Materno , Mama
6.
Head Neck ; 46(7): 1547-1556, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38436506

RESUMO

BACKGROUND: Chemoradiation in head and neck carcinoma (HNC) shows significant anatomical resulting in erroneous dose deposition in the target or the organ at risk (OAR). Adaptive radiotherapy (ART) can overcome this. Timing of significant target and OAR changes with dosimetric impact; thus, most suitable time and frequency of ART is unclear. METHODS: This dosimetric study used prospective weekly non-contrast CT scans in 12 HNC patients (78 scans). OARs and TVs were manually contoured after registration with simulation scan. Dose overlay done on each scan without reoptimization. Dosimetric and volumetric variations assessed. RESULTS: Commonest site was oropharynx. Gross Tumor Volume (GTV) reduced from 47.5 ± 19.2 to 17.8 ± 10.7 cc. Nodal GTV reduced from 15.7 ± 18.8 to 4.7 ± 7.1 cc. Parotid showed mean volume loss of 35%. T stage moderately correlated with GTV regression. CONCLUSION: Maximum GTV changes occurred after 3 weeks. Best time to do single fixed interval ART would be by the end of 3 weeks.


Assuntos
Neoplasias de Cabeça e Pescoço , Dosagem Radioterapêutica , Radioterapia de Intensidade Modulada , Carga Tumoral , Humanos , Estudos Prospectivos , Masculino , Radioterapia de Intensidade Modulada/métodos , Neoplasias de Cabeça e Pescoço/radioterapia , Neoplasias de Cabeça e Pescoço/patologia , Neoplasias de Cabeça e Pescoço/diagnóstico por imagem , Feminino , Pessoa de Meia-Idade , Idoso , Adulto , Tomografia Computadorizada por Raios X , Planejamento da Radioterapia Assistida por Computador/métodos , Fatores de Tempo , Órgãos em Risco/efeitos da radiação
7.
Cancer Treat Res Commun ; 37: 100760, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37714054

RESUMO

Survivorship issues and treatment related toxicities have considerably increased in breast cancer patients following improved therapeutic options. Cardiotoxicity has been a major treatment related side effects in these patients. Despite this being a well-known entity, the real magnitude of the problem remains an enigma. The amount of research in mitigation of cardiotoxicity or its management in breast cancer survivors is limited and there is an urgent need for finding solutions for the problem. In this article, we are reviewing the agents that cause cardiotoxicity and suggesting a proposal for follow up of breast cancer survivors in an attempt to reduce the magnitude of impact on their quality of life.


Assuntos
Neoplasias da Mama , Humanos , Feminino , Neoplasias da Mama/terapia , Cardiotoxicidade/etiologia , Cardiotoxicidade/terapia , Qualidade de Vida , Sobreviventes
8.
J Med Imaging Radiat Sci ; 54(3): 503-510, 2023 09.
Artigo em Inglês | MEDLINE | ID: mdl-37164871

RESUMO

INTRODUCTION: Accuracy of target definition is paramount in radiation treatment planning. The optimal choice of imaging modality to define the tumor volume in head and neck tumors is debatable. The study compared MRI and CT scan-based delineation of target volume and Organs At Risk in head and neck cancers. MATERIALS AND METHODS: 54 head and neck carcinoma patients underwent rigid image registration of planning CT images with MRI images. The gross tumor volume of the primary tumor, node, and organs at risk were delineated on both CT and MRI images. A volumetric evaluation was done for gross tumors, nodes, and organs at risk. Dice Similarity coefficient (DSC), Conformity index(CI), Sensitivity index(SI), and Inclusion index(II) were calculated for gross tumor, node, brainstem, and bilateral parotids. RESULTS: The mean volume of the tumor in CT and MRI obtained were 41 .94 cc and 34.76 ccs, mean DSC, CI, SI, and II of the tumor were 0.71, 0.56, 67.37, and 79.80. The mean volume of the node in CT and MRI were 12.16 cc and 10.24 cc, mean DSC, CI, SI, and II of the node were 0.61, 0.45, 62.47, and 64. The mean volume of the brainstem in CT and MRI was 24.13 cc and 21.21 cc. The mean volume of the right parotid in CT and MRI was 24.39 cc, 26.04 ccs. The mean volume of left parotid in CT and MRI, respectively, were 23.95 ccs and 25.04 ccs. CONCLUSIONS: The study shows that MRI may be used in combination with CT for better delineation of target volume and organs at risk for head and neck malignancies.


Assuntos
Neoplasias de Cabeça e Pescoço , Órgãos em Risco , Humanos , Órgãos em Risco/diagnóstico por imagem , Imageamento por Ressonância Magnética/métodos , Tomografia Computadorizada por Raios X/métodos , Neoplasias de Cabeça e Pescoço/diagnóstico por imagem , Neoplasias de Cabeça e Pescoço/radioterapia , Planejamento da Radioterapia Assistida por Computador/métodos
9.
Cureus ; 15(3): e35783, 2023 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37025710

RESUMO

BACKGROUND: Management of hypercalcemia is based on the manifestation of symptoms and serum calcium levels. It is considered an oncological emergency; therefore, management has to be done on an urgent basis. AIM: In the present study, we analyzed the clinicopathological profile, treatment, and outcome of patients with hypercalcemia in solid malignancies at our institute. METHODS: We retrospectively analyzed the medical records of patients diagnosed with cancer and admitted to the department of radiation oncology with hypercalcemia. The parameters studied were age, gender, performance status, date of diagnosis, the primary site of cancer, stage, histopathology, time of presentation of hypercalcemia since initial cancer diagnosis, clinical symptoms, parathyroid hormone levels, liver and renal function tests, bone metastases, management, outcome, and present status. RESULTS: In the present study, 47 patients of hypercalcemia from various solid malignancies were admitted during the study period between 1st January 2018 and 30th April 2022. Head and neck cancer (14, 29.7%) was the most common site of the primary malignancy. Twelve patients had incidental hypercalcemia and were asymptomatic. Management of hypercalcemia included intravenous saline hydration, bisphosphonates, and supportive medication. At the time of analysis, 17 patients were lost to follow-up, 23 patients died, and seven were alive and on follow-up. Median survival was 68.0 days (95% CI: 1.7-134.3 days). CONCLUSION: Hypercalcemia of malignancy is considered a metabolic oncological emergency and requires urgent and aggressive management. It gets complicated by a deranged kidney function test. Despite available treatment, it portends an abysmal prognosis.

10.
J Med Imaging Radiat Sci ; 54(2): 306-311, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-36868903

RESUMO

BACKGROUND: During radiation therapy for head and neck malignancies, most patients experience significant anatomical alterations due to loss of weight, changes in tumor volumes, and immobilization issues. Adaptive radiotherapy adapts to the patient's actual anatomy through repetitive imaging and replanning. In the present study, dosimetric and volumetric changes in target volumes and organs at risk during adaptive radiotherapy in head and neck cancer was evaluated. MATERIAL AND METHODS: Thirty-four locally advanced Head and neck carcinoma patients with histologically proven Squamous Cell Carcinoma for curative treatment were included. Rescan was done at the end of 20 fractions of treatment. All quantitative data were analyzed with paired t-Test and Wilcoxon Signed Rank (Z) test. RESULTS: Most patients had oropharyngeal carcinoma (52.9%). There were significant volumetric changes in all the parameters - GTV-primary (10.95, p < 0.001), GTV- nodal (5.81, p = 0.001), PTV High Risk (26.1, p < 0.001), PTV - Intermediate Risk (46.9, p = 0.006), PTV - Low Risk (43.9, p = 0.003), lateral neck diameter (0.9, p < 0.001), right parotid volumes (6.36, p < 0.001) and left parotid volumes (4.93, p < 0.001). Dosimetric changes in the organs at risk were non-significant. CONCLUSION: Adaptive replanning has been seen to be labour intensive. However, the changes in the volumes of both target and the OARs credit a mid-treatment replanning to be done. Long term follow-up is required to assess locoregional control after adaptive radiotherapy in head and neck cancer.


Assuntos
Carcinoma de Células Escamosas , Neoplasias de Cabeça e Pescoço , Radioterapia de Intensidade Modulada , Humanos , Estudos Prospectivos , Órgãos em Risco , Radioterapia de Intensidade Modulada/efeitos adversos , Radioterapia de Intensidade Modulada/métodos , Planejamento da Radioterapia Assistida por Computador/métodos , Dosagem Radioterapêutica , Neoplasias de Cabeça e Pescoço/diagnóstico por imagem , Neoplasias de Cabeça e Pescoço/radioterapia , Carcinoma de Células Escamosas/diagnóstico por imagem , Carcinoma de Células Escamosas/radioterapia
11.
Cureus ; 14(1): e21000, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-35154974

RESUMO

BACKGROUND: External Beam Radiotherapy is the treatment of choice of locally advanced carcinoma cervix (LACC). The two techniques, three-dimensional conformal radiotherapy (3DCRT) and intensity-modulated radiotherapy (IMRT), have been compared previously in terms of outcomes and toxicities. IMRT has still not shown any benefit over 3DCRT in terms of local control and survival. Hence, the present study was conducted to compare local control and toxicities among both techniques. MATERIAL & METHODS: Fifty-four patients of LACC (FIGO IB2-IVA) were randomized to receive 50 Gray in 25 fractions by either 3DCRT or IMRT with concurrent cisplatin-based chemotherapy followed by brachytherapy. Plans were compared for planning target volume (PTV) coverage, dose to organs at risk (OAR), homogeneity index (HI), and conformity index (CI). Patients were assessed for acute toxicity and local control for three months. RESULTS: Out of 54 patients, 27 received treatment by 3DCRT and 27 by IMRT technique. Dosimetric evaluation for PTV coverage was similar in both arms. D15, D35, and D50 (dose to 15%, 35%, and 50% volume, respectively) for bladder were significantly reduced in the IMRT arm. Dosimetry for rectum and bowel bag was similar in both. There was a significantly decreased dose to femoral heads in the IMRT arm. Patients in the 3DCRT arm had significant grade 1 and 2 anemia and neutropenia compared to the IMRT arm. Local control for three months was similar in both the arms. CONCLUSION: IMRT is associated with decreased acute hematological toxicity compared to 3DCRT with similar local control. Long-term follow-up is needed to assess any difference in long-term toxicity and survival between the two arms.

12.
Eur J Obstet Gynecol Reprod Biol ; 278: 189-194, 2022 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-36208526

RESUMO

OBJECTIVE: Intensity-modulated radiotherapy (IMRT) has been used to reduce dose to bone marrow (BM) irradiation during pelvic conformal radiotherapy by contouring bone marrow and sparing it during radiotherapy planning. The present study was done to compare CT & MRI for contouring bone marrow to spare functional bone marrow for Intensity-modulated radiotherapy (IMRT) in carcinoma cervix and to assess its effect on functional outcome. MATERIAL & METHODS: This prospective, observational study included newly diagnosed carcinoma cervix patients treated by radical chemoradiation. Patients were distributed in two arms i.e. CT arm and MRI for contouring bone marrow. Regions taken into consideration for bone marrow volumes contouring were 4th and 5th Lumbar vertebrae, whole pelvis and proximal femur upto lesser trochanter. In CT arm bone marrow regions were contoured using freehand method with window adjusted to bone range (Window - 2500/ Level - 400) and in MRI arm BM regions on the MR images that had pixel values similar to muscle or IDEAL IQ sequence based on fat fractions present in bone marrow (BM) was used to contour. RESULTS: 17 patients in CT arm and 19 patients in MRI arm were included. There was no significant difference between the groups in terms of Bone Marrow Volume (cm3) (W = 171.500, p = 0.763). The mean value of V10, V20, V30 and V40 all were lower in group II (MRI) but the differences in volume were not significant. Bone marrow V30 in CT arm was found to correlate with absolute neutrophil count drop which was statistically significant in univariate (Coefficient - 1.00 [0.14-2.01, p = 0.025] and multivariate analysis (Coefficient - [1.08 (0.14 to 2.01, p = 0.025]). Bone marrow V30 in MRI arm was found to correlate with total leucocyte count percentage drop, which on multivariate analysis was statistically significant (Coefficient - 1.29 [0.29-2.28, p = 0.013]). CONCLUSIONS: Dosimetric parameters of bone marrow V10 and V30 were found to be associated with absolute neutrophil and total leucocyte nadir respectively. Haematological toxicity was observed more in MRI arm but more propspective studies are required for further validation.


Assuntos
Carcinoma , Radioterapia de Intensidade Modulada , Neoplasias do Colo do Útero , Feminino , Humanos , Radioterapia de Intensidade Modulada/efeitos adversos , Medula Óssea/diagnóstico por imagem , Medula Óssea/patologia , Dosagem Radioterapêutica , Estudos Prospectivos , Colo do Útero/patologia , Cisplatino/uso terapêutico , Neoplasias do Colo do Útero/diagnóstico por imagem , Neoplasias do Colo do Útero/radioterapia , Neoplasias do Colo do Útero/patologia , Carcinoma/tratamento farmacológico , Imageamento por Ressonância Magnética , Tomografia Computadorizada por Raios X
13.
South Asian J Cancer ; 11(2): 156-159, 2022 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-36466983

RESUMO

Deepak SundriyalBackground and Objectives The newly established medical oncology and hemato-oncology center at the All India Institute of Medical Sciences (AIIMS), Rishikesh, Uttarakhand, India, provided us an opportunity to audit in-hospital mortalities with a vision that the audit will serve as a standard for ceaseless improvement. Aim of the study was to initiate a vigorous process for the evaluation of all-cause mortality in patients suffering from cancer. Methods An audit of all in-hospital deaths that occurred during the year 2019 was performed, and comprehensive scrutiny of various parameters (demographic, clinico-pathological, therapeutic, causes of death) was done. Reviews from two independent observers sharpened the infallibility of the audit. The lacunae in the existing practices and the scope for further improvement were noted. Results Forty-five in-hospital deaths were registered during the study period (January-December 2019). The majority of the deaths occurred in patients with advanced stage of malignancy ([ n = 31] 68.8%). Most common causes of death were progressive disease, neutropenic, and non-neutropenic sepsis. Chemotherapeutic agents, growth factors, blood components, and antibiotics were found to be used judiciously as per institutional policy. The reviewers emphasized on the use of comorbidity indexes in the treatment planning and avoiding intensive care unit referrals for patients receiving best supportive care (BSC). Emphasis was put on providing only BSC to the patients with a very limited life expectancy. Emphasis was also laid down on record of out of the hospital deaths. Interpretation and Conclusion The audit disclosed areas of care which require further improvement. The mortality audit exercise should become a regular part of evaluation and training for the ongoing and future quality commitment. This should impact the clinical decision making in an oncology center providing quality care to the terminally ill patients.

14.
Asian J Neurosurg ; 17(4): 631-634, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36570766

RESUMO

Calvarium and skull base can be affected by a variety of benign, tumor-like, and malignant processes. Skull metastases (SMs) may be located in any layer of the skull and may be incidental or present with neurological symptoms during the diagnostic workup. In the present study, we discuss the occurrence of SMs from various index malignancies and their myriad clinical presentation. This data-based study includes patients of bone metastases between June 2018 and July 2020. Patients with skull bone metastases were recognized, and location of primary site, their clinical presentation, and management strategy were noted. Ten patients with skull bone metastases were identified during this period. Four patients had skull base location with clinical manifestation as syndromes. Six patients had primary from breast cancer, three from Ewing's sarcoma, and one from lung cancer. Management varied according to the primary site and symptoms of each patient. SM, though not rare, is often diagnosed incidentally but presents diagnostic and management challenges in the patient with cancer.

15.
J Egypt Natl Canc Inst ; 34(1): 45, 2022 Nov 01.
Artigo em Inglês | MEDLINE | ID: mdl-36316594

RESUMO

INTRODUCTION: Brain metastases (BM) are associated with dismal prognosis as they cause significant morbidity and affect the quality of life of patients. Management of BM depends on the following factors: age, patient performance, size and the number of lesions, location of the tumor, comorbidities, primary tumor type, and extracranial disease burden. In the present study, the pattern of occurrence, clinical characteristics, treatment outcome of brain metastases, and factors, tumor characteristics, and treatment that may impact BM patients' overall survival were analyzed. METHODS: Retrospective analysis of medical records of 116 patients with histologically proven primary site solid tumors with brain metastases was done in the present study. Clinicoradiological and pathological parameters were documented. The relationship between variables and outcome was assessed by univariate analysis using the Cox proportional regression model to reach a significance of p < 0.05, to determine independent predictors of overall survival. RESULTS: One hundred sixteen patients of BM from various solid malignancies were included. Age ranged from 18 to 81 years (median 53.5). One hundred four patients received WBRT with a dose range of 8-40Gy/1-15fr, 7 received SRS with a dose of 18-24Gy depending on the size of the metastatic lesion, and 2 received SRT 27-33Gy/3fr. At the time of final analysis, 47 patients with BM had expired, 60 were lost to follow-up, and 9 were alive. Median survival was 8.25 (0.5-32.5 months) months. Female gender (χ2 = 8.423; p = 0.015), RPA I (χ2 = 9.353; p = 0.05), and metachronous BM (χ2 = 3.793; p = 0.03) were associated with better survival. Patients with age 41-50 years, adenocarcinoma lung histology, and supratentorial location survived more than 2 years but did not show any statistical significance. CONCLUSION: Brain metastases portend a very dismal prognosis. Certain clinicoradiological and pathologic factors have been identified to affect survival. More prospective multicentric trials, with a larger sample size, need to be conducted to assess the benefit of radiation in patients with limited life expectancy and identify prognostic and predictive factors for survival.


Assuntos
Neoplasias Encefálicas , Radiocirurgia , Humanos , Feminino , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Prognóstico , Estudos Retrospectivos , Estudos Prospectivos , Qualidade de Vida , Neoplasias Encefálicas/patologia , Análise de Sobrevida
16.
Radiat Oncol J ; 39(1): 1-7, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-33794568

RESUMO

The coronavirus disease 2019 (COVID-19) pandemic has profoundly impacted cancer care, research and residency training in oncology worldwide. Many countries canceled exams, shortened their residency program and medical school tenure. Traditional teaching and learning method has faced significant disruption during this time and the situation has pushed us to adapt to e-learning. Most national and international cancer meetings were converted into a virtual platform during this time. E-learning ensures a safe environment to maintain education during a pandemic. Digital technology-based learning is likely to be used effectively in oncology training even after the pandemic ends. Stakeholders should work towards standardizing e-learning into routine educational modules and create a system of credibility and accountability.

17.
Cancer Treat Res Commun ; 26: 100288, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33352469

RESUMO

OBJECTIVE: Neurocognitive functioning (NCF) is an important component of quality of life (QoL) in glioma patients. The neurocognitive toxicity from irradiation of brain tumours may be related to damage to neural progenitor cells (NPC). The aim of our study was to assess the NCF in illiterate glioma patients. METHODS: This was a prospective study done in glioma patients admitted for adjuvant treatment. Illiterate and semiliterate post op glioma patients with ECOG PS ≤ 3 were included. Neurocognitive assessment was done using Addenbrooke's Cognitive Examination (ACE-III) questionnaire prior to the start of RT and at 6month and 12 month follow up. The scores were correlated to the doses to sub ventricular zone (SVZ) and sub granular zone (SGZ) regions. RESULTS: 20 patients were recruited.16 patients were illiterate and four patients were semiliterate. Median of the mean dose to the SVZ I/L (ipsilateral) was 48.5 Gy and SGZ I/L was 39.5 Gy. In patients who received ≤49 Gy mean dose to SVZ I/L, there was statistically significant improvement in memory, fluency, language and total ACE scores at six months. In patients with SGZ I/L mean dose ≤40 Gy, there was improvement in memory, language, and total ACE score at six months. Similar trend continued at 12 months follow up. CONCLUSIONS: NCF assessment by ACE III questionnaire is a useful tool even in illiterate patients. Lower RT doses to the ipsilateral SVZ and SGZ showed significant improvement in total ACE scores at 6 months and improvement in specific domains at 6 and 12 months.


Assuntos
Neoplasias Encefálicas/terapia , Quimiorradioterapia Adjuvante/efeitos adversos , Disfunção Cognitiva/diagnóstico , Glioma/terapia , Testes de Estado Mental e Demência , Adulto , Idoso , Neoplasias Encefálicas/complicações , Cognição/efeitos dos fármacos , Cognição/efeitos da radiação , Disfunção Cognitiva/etiologia , Relação Dose-Resposta à Radiação , Estudos de Viabilidade , Feminino , Seguimentos , Glioma/complicações , Humanos , Alfabetização , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Qualidade de Vida , Dosagem Radioterapêutica , Adulto Jovem
18.
J Ayurveda Integr Med ; 12(1): 126-130, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33637425

RESUMO

BACKGROUND: The use of complementary and alternative medicine (CAM) is widespread among cancer patients in India. OBJECTIVE: The present study elucidated usage patterns of CAM and the factors responsible for its adoption among the patients with cancer, and the therapeutic impact of CAM. MATERIALS AND METHODS: This was a questionnaire-based study, conducted among patients with cancer in a tertiary care hospital in a sub-Himalayan city. Data were analyzed using statistical methods. RESULTS: A total of 2614 patients with cancer were included. Almost half of the patients (n = 1208, 46.2%) reported to have been treated with CAM. Breast cancer (n = 274, 23.0%) was most prevalent with majority at advanced stages. Ayurveda (n = 428, 35.9%) Yoga/Naturopathy (n = 381, 32.0%) Homeopathy (n = 143, 12.0%) and Unani (n = 71, 5.9%) were used commonly. Among CAM users, 85.0% (n = 1012) of patients used CAM as the sole method of treatment, while 58.9% (n = 702) patients reported initial symptomatic benefit. CONCLUSION: Using CAM benefitted a significant number of patients with cancer. However, there is an urgent need to integrate CAM with modern system of medicine.

19.
South Asian J Cancer ; 10(3): 151-154, 2021 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-34938676

RESUMO

Objective Neoadjuvant chemoradiation (CRT) using paclitaxel and carboplatin has significantly improved the survival rates in carcinoma esophagus, especially in squamous cell carcinoma (SCC). This regimen has not been adequately explored prospectively as a definitive CRT strategy. Our aim was to evaluate the efficacy, toxicity, and compliance to this regimen in a prospective setting in locally advanced esophageal SCC. Materials and Methods Patients with locally advanced esophageal SCC were planned for definitive CRT by using weekly paclitaxel 50 mg/m 2 and carboplatin area under curve 2 along with radical radiotherapy to a dose of 50.4 to 54 Gy. Treatment-related toxicity was assessed by using the common terminology criteria for Adverse Events Version 4.0, and the response was assessed by using endoscopy and computed tomography (CT) 4 to 6 weeks following CRT. The pathological response was documented for those who underwent surgery. Results Fifteen patients were included in the study, and all patients completed the planned course of radiation. The median number of chemotherapy cycles received was four. In total, 66% of the patients had delay or interruptions in chemotherapy, mostly due to neutropenia, and 66% of the patients had a clinical complete response (CR). Four patients underwent definitive esophagectomy, and the histopathology revealed pathologic CR. Overall CR rate was 80%. The median overall survival was 14 months, and 1-year survival was 57%. Conclusion Definitive CRT in esophageal SCC using weekly paclitaxel and carboplatin was relatively well tolerated with manageable toxicities and good clinical response rates. It may potentially represent a new standard of care as definitive therapy in the management of these tumors.

20.
J Obstet Gynaecol India ; 70(6): 520-522, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-33417633

RESUMO

Russell boy cervicitis is a rare form of cervicits characterised by the accumulation of intracytoplasmic eosinophilic inclusion bodies in the plasma cells. Extensive literature search revealed previous four reported cases of Russell body cervicitis. Here, we report a case of Russell body cervicitis in a 44-year-old female who presented with recurrent endocervical polyps.

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