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ISSN (Online): 2454-1680

OncoExpert

INTERNATIONAL JOURNAL OF INTEGRATED ONCOLOGY

An Official Publication Of Society Of Pharmaceutical Science & Research
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4.

CHEMOTHERAPY INDUCED NEUROPATHY: PATHO-PHYSIOLOGY AND POSSIBLE NEURO-PROTECTIVE STRATEGIES

With the advent of effective and intensive chemotherapy, we are able to achieve better response rates as well as improved survival but the side effects remain a constraint. This article intends to discuss one of the side effects of chemotherapy i.e. neuropathy; culprit agents, mechanism and therapeutic strategies to manage it.

Ramesh Sabharwal, Ravi Uniyal, Yashpal Verma and Mukesh Kumar Bharti

Dr. Ramesh Sabharwal Medical Officer, General Hospital, Department of Health, Kurukshetra, Haryana (India)

DOI:

23-30

1392

499

0

10.

DESMOID TUMOR OF ANTERIOR ABDOMINAL WALL: A CASE REPORT AND REVIEW OF RECENT MANAGEMENT STRATEGIES

Desmoid tumor is a slow growing neoplasm with aggressive infiltration of adjacent tissue with very rare metastatic potential. We report a 35 years old female patient with desmoid tumor of the anterior abdominal wall who underwent primary resection followed by mesh pasty. Patient had a past history of abdominal surgery in form of caesarean section, and after 5 years of surgery, she presented with a lump over right hypochondrium since last one year. Patient was assessed before surgery by clinical evaluation, abdominal ultrasound, computerized axial tomography scanning (CT scan), magnetic resonance imaging (MRI), and histopathology and immunohistochemistry report.Patient was operated with wide local excision of rectus abdominis muscle mass with meshplasty under general anaesthesia. After all, histology in this case revealed a desmoid tumor with negative β-Catenin report of operated tissue. In view of the negative surgical margins, patient has been put on regular follow...

Divyesh Rana, Anil Goel, Vimal Batra

Dr . Divyesh Rana, Department of Radiotherapy, Medical College and SSG Hospital Baroda, Vadodara, Gujarat, India 39000.

DOI:

62-67

1331

2381

0

2.

INTENSITY MODULATED RADIATION THERAPY: OVERVIEW OF JOURNEY FROM CONVENTIONAL TO DASSIM-RT

Intensity modulated radiation therapy (IMRT) is a technique to deliver a highly conformal radiation dose distribution, that too with wide spectrum ranging from conventional IMRT, through Volumetric Modulated Arc Therapy (VMAT) to most advanced form called Dense Angularly Sampled and Sparse Intensity Modulated Radiation Therapy (DASSIM-RT). The article intends to overview the current status of the technology....

Yogesh Kumar, Ashok Kumar Chauhan, Nagappan Balasubramanian, Narayan Parshad Patel and Yashpal Verma

Yogesh Kumar, Physicist, Department of Radiotherapy, Post-graduate institute of medical sciences, Rohtak (INDIA) - 124001. Mobile: +91-9416357357

DOI:

8-13

1257

506

0

3.

ROLE OF COENZYME Q10 IN CURRENT ONCOLOGY PRACTICE: SUBSTANCE OR SHADOW!

CoQ10 tissue levels. CoQ10 therapy has no serious side effects in humans and new formulations have been developed that increase CoQ10 absorption and tissue distribution. CoQ10 has a role in carcinoma breast, cervix, lung, prostate, melanoma, cancer chemotherapy and cancer related fatigue. Future trends involving CoQ10 in many cancers needs more clinical trials for better understanding of CoQ10 efficacy.. Oral CoQ10 administration can correct CoQ10 deficiency since it increases CoQ10 tissue levels. CoQ10 therapy has no serious side effects in humans and new formulations have been developed that increase CoQ10 absorption and tissue distribution. CoQ10 has a role in carcinoma breast, cervix, lung, prostate, melanoma, cancer chemotherapy and cancer related fatigue. Future trends involving CoQ10 in many cancers needs more clinical trials for better understanding of CoQ10...

Abhishek Soni, Monica Verma, Sumeet Aggarwal, Vivek Kaushal and Yashpal Verma

Dr Abhishek Soni, Senior Resident, Department of Radiotherapy, Post-graduate Institute Of Medical Sciences, Rohtak (INDIA) - 124001

DOI:

14-22

1253

931

0

7.

CONCOMITANT CHEMORADIATION IN HEAD AND NECK CANCER: ROLE OF 5-FU ANALOGS.

Head and neck cancer forms the major chunk of cancer patients in developing country like India. About 2/3rd of the patients present in locally advanced stage in which the cure rates are low. Concomitant chemoradiation with platinum compounds is the standard treatment for such patients as it offers organ and function preservation with better quality of life. MACH-NC update (2009) shows that concomitant chemoradiation provides an absolute survival benefit of 6.5% at 5 years. Many chemotherapeutic agents including 5-FU, taxanes and biologically targeted therapy have been investigated in an effort to maximize the locoregional and survival in locally advanced head and neck cancer. Oral chemotherapeutic agent gives the ease of self medication on daily basis without the need for hospital admission and intravenous infusion. Theoretically daily administration of oral chemotherapy agent mimics the continous infusion of a parenteral agent. Since infusional 5-FU along with Radical RT has achieved a complete response rate of 68% for 5-FU arm versus 56% for placebo arm (p=0.04) with the overall median survival of 33 months for 5-FU versus 25 months for placebo arm, Capecitabine (analog of 5-FU) in low doses have been used in concomitant setting for locally advanced head and neck cancer. Overall response rate observed has been 33-89% with manageable toxicity and near total patient compliance. The maximally tolerated dose to be given daily during radiation therapy is 500 mg/m2 b.i.d. Lower dose doses of 250-350 mg/m2 have also been used in concomitant with lesser toxicity and greater...

Kailash Mittal, Anil Kumar Dhull, Rajeev Atri, Rakesh Dhankhar, Vivek Kaushal

Dr. Kailash Mittal, Assistant Professor, Department of Radiotherapy, UPRIMS&R, Saifai, Etawah (U.P.) INDIA

DOI:

35-46

1187

16

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1.

CANCER CHRONOTHERAPY: THE RIGHT TIME TO HIT!

Chronomodulated therapy or chronotherapy has gained popularity, beyond a fancy term, as a novel and logical method to exploit the best, by administering anti-cancer treatment at an optimal timing according to circadian rhythms of their anti-cancer action and/or repair mechanism of cancer & normal cells. Understanding of chronobiology and the results of clinical studies back up this new concept. Chronotherapy seems to have all the potential to become tomorrow’s accepted, refined oncology practice without adding much to the cost of existing...

Ashok Kumar Chauhan, Yashpal Verma and Ramesh Sabharwal

Dr Yashpal Verma, Medical Officer, Department of Radiotherapy, Post graduate institute of medical sciences, Rohtak (INDIA)

DOI:

1-7

1179

747

0

5.

UNUSUAL PRESENTATION OF NON-HODGKIN LYMPHOMA: VULVA GROWTH AND BREAST MASS IN THE SAME PATIENT

Primary involvement of vulva or breast by non-hodgkin lymphoma (NHL) is known to occur uncommonly. Only 24 cases of NHL vulva and around 250 cases of NHL breast alone have been reported, so far; but none with simultaneous involvement of the two sites together. We report the first case having both sites involved in a 35 year old Indian female.

Yashpal Verma, Ashok K. Chauhan, Ramesh Sabharwal and Jagjeet Singh

Dr. Yashpal Verma, Medical Officer, Department of Radiotherapy, University of Health Sciences, Rohtak (INDIA). Contact no. +91-9416125026

DOI:

31-34

1130

565

0

8.

TARGETING IMMUNITY TO TREAT CANCERS- A BRIEF REVIEW

Cancer cells have a multitude of mechanisms to avoid and suppress immunity. Normal cells when exposed to chemical carcinogens, irradiation and certain viruses get transformed to cancer cells which can grow indefinitely. These cells have decreased requirements for growth factors; do not undergo apoptosis resulting in malignancy. The tumor cells have various antigens which are responsible for the generation of immune responses towards that particular tumor. There are two types of tumor antigens; tumors specific transplantation antigens (TSTAs) and tumor associated transplantation antigens (TATAs). The TSTAs are specific to tumor, result from mutations which alter the cellular proteins while TATAs may be proteins present in or during some stages of fetal development but not expressed or expressed at low levels in normal adult cells. Adoptive T-cell therapy involves the ex vivo cultivation of T cells with activity against a specific target cancer antigen to increase the frequency of these T cells to achieve therapeutic levels and then infuse them back into the patient. Oncolytic viruses selectively infect, replicate in, and kill tumor cells with no or limited impact on normal tissues which means that tumor cells have surface receptors to bind the virus. Monoclonal antibodies (mAbs) are immunoglobulins derived from a single clone of B cells, act by targeting an antigen which acts a ligand of receptor involved in signal transduction within the...

Nidhi Tejan, Varsha Gupta

Dr. Nidhi Tejan, Senior Resident, Department of Microbiology, SGPGI, Luknow, INDIA

DOI:

47-55

1090

624

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1.

IMPACT OF CHRONOMODULATED RADIOTHERAPY ON ACUTE SKIN TOXICITY IN CHEST WALL IRRADIATED BREAST CANCER PATIENTS – A SINGLE INSTITUTION ANALYSIS.

Abstract: We explored the possible association between the timing of delivery of radiation and the grade of skin reaction that develops in breast cancer patients receiving chest wall irradiation as adjuvant treatment after modified radical mastectomy. Invasive breast cancer patients, registered during the period of January 2013 – December 2014, who had undergone modified radical mastectomy followed by chest wall irradiation, were eligible for inclusion to the study. All the patients received chest wall external beam radiotherapy (EBRT) to a dose of 50 Gy in 25 fractions, one fraction a day, five days a week, delivered as tangential opposed pair, from a Cobalt 60 teletherapy source. Patients were stratified based on whether they received EBRT in the morning (between 8 am – 11 am) or in the evening between (5 pm – 8 pm). The clinicopathological characteristics of patients in both the arms were relatively well balanced. The incidence of higher grade of skin reaction (grade 3 or 4) was 22.5 % compared to 35.7 % in the morning and evening arms respectively, which was statistically significant (p = 0.039). The time to development of Grade 3 or 4 toxicity was 4.44 weeks compared to 4.11 weeks in the morning and evening arms respectively, suggesting that higher toxicity developed earlier in the patients receiving EBRT in the evening, though not statistically significant (p =...

Vipin George Kuriakose, Krishnanannair Jayakumar, Aravindh Anand, Anand Radha Krishnan, Divya Somasekharan

Dr. Vipin George Kuriakose, Department of Radiotherapy and Oncology, Government Medical College, Thiruvananthapuram INDIA

DOI:

1-7

1073

491

0

2.

OUTCOMES OF LOCALLY ADVANCED RETROMOLAR TRIGONE CANCERS TREATED WITH A MULTIMODALITY APPROACH

Our objective is to review the current articles pertaining to multimodality treatment that surround the management of retromolar trigone (RMT) cancer patients. RMT tumors constitute a small minority of all oral cancers. Majority of these patients present with locally advanced stage and its treatment is challenging. Good oncologic outcomes can be achieved by advocating an aggressive surgical approach in combination with post operative radiation therapy. In this literature review we intend to discuss locally advanced trigone cancer and its outcome after the completion of the multimodality...

Ashwin A Kallianpur, Vinod Nimbran, Romeeta Trehan, Shweta Mittal

Dr Ashwin A Kallianpur Senior Consultant, Department of Surgical Oncology, Indus Superspeciality Hospital, Mohali, INDIA

DOI:

8-14

1048

519

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