Publications by authors named "Varun Shekhar"

Background: Post-mastectomy pain Syndrome (PMPS), characterized by chronic neuropathic pain stemming from intercostobrachial nerve lesions, presents a formidable clinical challenge. With the incidence of breast cancer surging, effective interventions for PMPS are urgently needed. To address this, we conducted this double-blind, placebo-controlled, randomized clinical trial to study the efficacy of repetitive Transcranial Magnetic Stimulation (rTMS) therapy over the motor cortex on pain, quality of life and thermal sensitivity in PMPS patients.

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Objectives: Cancer pain has all the components of total pain such as physical, social, psychological, and spiritual. These components contribute to the overall pain experience in cancer patients. Many instruments have been developed till date to assess the effect of pain in cancer patients but none of the instruments include all components of total pain.

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Objective: To review the literature regarding non-invasive objective measurements of pain. Measuring pain is of uttermost importance, but it can be an inconvenient task, especially in terms of the interpretation of patient's information. Reiterating, there is no "standard" that provides the physician with a method to objectively quantify this problem of patient's pain.

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Objectives: This study aimed to evaluate whether individualized homeopathic medicines have a greater adjunctive effect than adjunctive placebos in the treatment of moderate and severe cases of coronavirus disease 2019 (COVID-19).

Methods: The study was a randomized, single-blind, prospective, placebo-controlled clinical trial set in the clinical context of standard care.

Intervention: Patients of either sex, admitted in a tertiary care hospital, suffering from moderate or severe COVID-19 and above 18 years of age were included.

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The recently introduced Revised International Staging System (R-ISS) for multiple myeloma (MM) integrates albumin, β2 microglobulin, lactate dehydrogenase (LDH) with high-risk cytogenetic aberrations (CA), i.e., t(4;14) and t(14;16) and del17p using fluorescent in situ hybridization (FISH).

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Background: We sought to determine the prevalence of monoclonal gammopathy of undetermined significance (MGUS) in a hospital-based cohort in India.

Patients And Methods: From March 2015 to May 2015, 3429 patients (age range, 40-88 years) were enrolled in the present study. Of the 3429 enrolled patients, 2354 (68.

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Comedo-DCIS is a histologic subtype of preinvasive breast neoplasia that is characterized by prominent apoptotic cell death and has greater malignant potential than other DCIS subtypes. We investigated the mechanisms of apoptosis in comedo-DCIS and its role in conversion of comedo-DCIS to invasive cancer. Clinical comedo-DCIS excisions and the MCF10DCIS.

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