Workplace insubordination is misconduct – gross subordination can lead to restraining order under section 144 of Indian criminal procedure code

This article in the MEDic LAWgic series focussed on the meaning and implications of workplace insubordination. It describes why it is considered as misconduct. It also explains how gross subordination can lead to restraining order under section 144 of Indian criminal procedure code and can become a permanent part of service records of the perpetrator, affecting their career.

Our patient at risk from unauthorized, unapproved, illegally imported fake “generic medicines”

Introduction: We came across patients inquiring with oncologists about cheap copy medicines. These were of recently licensedinnovator drugs that should have been available from original company holding their patents. In fact these copy medicines weremanufactured in our neighboring countries and made available in India. We investigated further and this manuscript puts together thestartling information that we were able to find regarding the thriving grey market for fake generic medicines.

Practical recommendation for rash and diarrhea management in Indian patients treated with tyrosine kinase inhibitors for the treatment of non‑small cell lung cancer.

Tyrosine kinase inhibitors (TKIs) are a pharmaceutical class of small molecules, orally available with manageable safety profile, approved worldwide for the treatment of several neoplasms, including lung, breast, kidney and pancreatic cancer as well as gastro‑intestinal stromal tumours and chronic myeloid leukaemia. In recent years, management of lung cancer has been moving towards molecular‑guided treatment, and the best example of this new approach is the use of the tyrosine kinase inhibitors (TKIs) in patients with mutations in the epidermal growth factor receptor (EGFR). The identification of molecular predictors of response can allow the selection of patients who will be the most likely to respond to these tyrosine kinase inhibitors (TKIs). Gastrointestinal (GI) adverse events (AEs) are frequently observed in patients receiving EGFR tyrosine kinase inhibitor therapy and are most impactful on the patient’s quality of life. Dermatologic side effects are also relatively common among patients treated with EGFR inhibitors. Evidence has emerged in recent years to suggest that the incidence and severity of rash, positively correlated with response to treatment. These skin disorders are generally mild or moderate in severity and can be managed by appropriate interventions or by reducing or interrupting the dose. Appropriate and timely management make it possible to continue a patient’s quality of life and maintain compliance; however if these adverse events (AEs) are not managed appropriately, and become more severe, treatment cessation may be warranted compromising clinical outcome. Strategies to improve the assessment and management of TKI related skin AEs are therefore essential to ensure compliance with TKI therapy, thereby enabling patients to achieve optimal benefits. This article provides a consensus on practical recommendation for the prevention and management of diarrhoea and rash in Non‑Small Cell Lung Cancer (NSCLC) patients receiving TKIs.

Management of febrile neutropenia in malignancy using the MASCC score and other factors: Feasibility and safety in routine clinical practice.

BACKGROUND: The current standards for empirical broad‑spectrum intravenous antibiotic (AB) treatment, combined with hospitalization, are cautious and safe, but lead to over‑treatment of a substantial group of patients. We need to validate parameters to identify these low‑risk febrile‑neutropenia (FN) patients, who could then be safely treated in an outpatient setting with minimal/no AB treatment. MATERIALS AND METHODS: A retrospective analysis for validation of a risk‑assessment model in FN patients was done on a patient population from January 2007 to December 2008. Inclusion criteria were a histological diagnosis of malignancy, FN secondary to chemotherapy, absolute‑neutrophil‑count of ≤500/μl, axillary temperature of ≥38°C, and age ≥14 years. Other clinical and laboratory parameters were explored for risk stratification during the FN episodes. Receiver‑operating characteristic curves were used to find the threshold value, and Chi‑square analysis was done to find the association between the outcome and the parameters. RESULTS: A total of 178 FN episodes were documented; 22 in solid tumors and 156 in hematolymphoid malignancies. Culture positivity was documented in 59 episodes; peripheral blood was the most common source, with Escherichia coli being the most common organism identified. Risk stratification was done using the Multinational Association of Supportive Care in Cancer (MASCC) risk‑index score. The association between the MASCC score and risk stratification could not be established (P = not significant) at a score of ≤21; however, it was found to be significant at a score of ≤18. The total number of complications was 23 (sepsis 22, mortality 23). Other factors found to be significantly associated with a high risk of complications in the univariate analysis were, mucositis (P = 0.03), maximum temperature ≥103°F (P = 0.01), tachycardia (P < 0.001), tachypnea (P = <0.001), age (P = 0.006), high dose of steroid (P < 0.001), total duration of fever (≥2.5 days (for which sensitivity (S) and specificity (Sp) were 87 and 81%, respectively), serum‑creatinine (≥0.45 mg%, S = 100%, Sp = 97%), serum‑bilirubin (≥0.5 mg/dl, S = 100%. Sp = 90%), requirement of second‑line antibiotics (P = 0.02), intensive‑care (P ≤ 0.001), ventilatory support (P < 0.001), and requirement of packed cell (PC) transfusion (P = 0.02). In the multivariate analysis, mucositis (P = 0.02), HD steroid use (P = 0.026), and PC requirement (0.026) were identified as independent variables. CONCLUSIONS: The MASCC risk‑index score was found to be meaningful at a score of ≤18. Other clinical and laboratory parameters were found to have a strong association with risk stratification in cancer patients during FN episodes.

Leptomeningeal metastasis in solid tumors with a special focus on lung cancer.

Leptomeningeal metastasis is a common problem in advanced solid tumor malignancies. A significant number of patients have underlying lung cancer. With the advent of better therapies, the management of leptomeningeal metastasis is gained more importance to improve survival and quality of live. This review article focuses on the epidemiology, clinical features, diagnostics and the recent management strategies directed towards leotomeningela metastasis from solid tumor, esp lung cancer.

Standard operating procedure for audio visual recording of informed consent: An initiative to facilitate regulatory compliance.

The office of the Drugs Controller General (India) vide order dated 19th November 2013 has made audio visual (AV) recording of the informed consent mandatory for the conduct of all clinical trials in India. We therefore developed a standard operating procedure (SOP) to ensure that this is performed in compliance with the regulatory requirements, internationally accepted ethical standards and that the recording is stored as well as archived in an appropriate manner. The SOP was developed keeping in mind all relevant orders, regulations, laws and guidelines and have been made available online. Since, we are faced with unique legal and regulatory requirements that are unprecedented globally, this SOP will allow the AV recording of the informed consent to be performed, archived and retrieved to demonstrate ethical, legal and regulatory compliance. We also compared this to the draft guidelines for AV recording dated 9th January 2014 developed by Central Drugs Standard Control Organization. Our future efforts will include regular testing, feedback and update of the SOP.

ICON 2013: Practical consensus recommendations for hormone receptor-positive Her2-negative advanced or metastatic breast cancer.

The management of hormone receptor‑positive Her2‑negative breast cancer patients with advanced or metastatic disease is a common problem in India and other countries in this region. This expert group used data from published literature, practical experience, and opinion of a large group of academic oncologists, to arrive at practical consensus recommendations for use by the community oncologists.

"The Chennai declaration" Recommendations of "A roadmap- to tackle the challenge of antimicrobial resistance" - A join meeting of medical societies of India.

"A Roadmap to Tackle the Challenge of Antimicrobial Resistance - A Joint meeting of Medical Societies in India" was organized as a pre-conference symposium of the 2 nd annual conference of the Clinical Infectious Disease Society (CIDSCON 2012) at Chennai on 24 th August. This was the first ever meeting of medical societies in India on issue of tackling resistance, with a plan to formulate a road map to tackle the global challenge of antimicrobial resistance from the Indian perspective. We had representatives from most medical societies in India, eminent policy makers from both central and state governments, representatives of World Health Organization, National Accreditation Board of Hospitals, Medical Council of India, Drug Controller General of India, and Indian Council of Medical Research along with well-known dignitaries in the Indian medical field. The meeting was attended by a large gathering of health care professionals. The meeting consisted of plenary and interactive discussion sessions designed to seek experience and views from a large range of health care professionals and included six international experts who shared action plans in their respective regions. The intention was to gain a broad consensus and range of opinions to guide formation of the road map. The ethos of the meeting was very much not to look back but rather to look forward and make joint efforts to tackle the menace of antibiotic resistance. The Chennai Declaration will be submitted to all stake holders.

Management of gastrointestinal stromal tumor: The lmatinib era and beyond.

The availability of imatinib followed by other tyrosine kinase inhibitors (TKIs) has dramatically altered the outcome of gastrointestinal stromal tumor (GIST). Patients with advanced or poor risk disease can now expect survival measured in years instead of months. An experienced multi disciplinary team (MDT) will be able to personalize therapy to ensure maximum benefit. This review will provide the updated information and finer points regarding state of the art management of GIST with the use of imatinib and other TKIs.

A randomized comparative trial evaluating the safety and efficacy of liposomal amphotericin B (Fungisome TM ) versus conventional amphotericin B in the empirical treatment of febrile neutropenia in India.

Background: In patients with persistent fever and netropenia, amphotericin B is administered empirically for early treatment and prevention of systemic fungal infections. Despite this treatment, there are chances of breakthrough fungal infections and drug is also toxic. Materials and Methods: A multicentric, randomized, controlled clinical trial was conducted to compare liposomal amphotericin B two doses with conventional amphotericin B as empirical antifungal therapy. Results: The average body weight of patients was 26.4±14.8 (n=22), 32.9±19.4 (n=23) and 37.9±20.0 (n=20) kg in 1 mg, 3 mg Fungisome (liposomal amphotericin B) and 1 mg/kg/day conventional amphotericin B group, respectively. The mean age was 16.2±13.4, 16.0±10.9 and 22.7±16.2 yrs in 1 and 3 mg/kg/day Fungisome and 1 mg/kg/day conventional AMP B group, respectively. The average duration of treatment with 1 mg and 3 mg/kg/day Fungisome and 1 mg/kg/day conventional amphotericin B was 17±9.8, 16.2±8.3, and 14.7±10.7 days, respectively. The time to resolve fever was 13.3±10.2, 10.9±7.1, 10.1±6.7 days, and for absolute neutrophil count (ANC) to be above 500 cells per microliter, it took 13.4±9.6, 10.6±7.6 and 7.3±3.4 days, respectively. Liposomal formulations were well-tolerated compared to conventional amphotericin B. Conclusions: This small randomized study showed that the indigenous liposomal formulation Fungisome TM appears to be equally efficacious and safer than conventional amphotericin B. Also, the lower dose Fungisome (1 mg/kg/day) appears to be equally efficacious and was well-tolerated as compared to higher dose Fungisome (3 mg/kg/day). Treatment cost would be a major factor for limiting use of higher dose of Fungisome.

Management of primary and metastatic triple negative breast cancer: Perceptions of oncologists from India.

Background: In order to document the understanding of current evidence for the management of triple negative breast cancer and application of this knowledge in daily practice, we conducted an interactive survey of practicing Indian oncologists. Materials and Methods: A core group of academic oncologists devised two hypothetical triple negative cases (metastatic and early breast cancer, respectively) and multiple choice options under different clinical circumstances. The respondents were practicing oncologists in different Indian cities who participated in either an online survey or a meeting. The participants electronically chose their preferred option based on their everyday practice. Results: A total of 152 oncologists participated. Just over half (53.8%) preferred taxane based chemotherapy as first-line chemotherapy in the metastatic setting. In the adjuvant setting, a taxane regimen was chosen by 61%. Over half of respondents (52.6%) underestimated the baseline survival of a patient with node positive triple-negative tumor and 18.9% overestimated this survival compared to the estimate of the Adjuvant! program. Discussion: This data offers insight into the perceptions and practice of a diverse cross-section of practicing oncologists in India with respect to their therapeutic choices in metastatic and adjuvant settings in triple negative breast cancer.

Brain tumor and Gliadel wafer treatment.

Glioblastoma is a rapidly progressive and extremely fatal form of brain tumor with poor prognosis. It is the most common type of primary brain tumor. Even with the most aggressive conventional treatment that comprises surgery followed by radiotherapy and chemotherapy, most patients die within a year of diagnosis. Developments in molecular and cell biology have led to better understanding of tumor development, leading to novel treatment strategies including biological therapy and immunotherapy to combat the deadly disease. Targeted drug delivery strategies to circumvent the blood-brain barrier have shown efficiency in clinical trials. Gliadel wafer is a new approach to the treatment of glioblastoma, which involves controlled release delivery of carmustine from biodegradable polymer wafers. It has shown promising results and provides a silver lining for glioblastoma patients.

Optimising management of cancer related anemia.

This review article provides the current recommendations and evidence for the correct management of anemia in cancer patients. The various options available include transfusions, iron and erythropoiesis stimulation. The indications, pros and cons of each option are discussed.

Targeting CYP450 modulation to decrease the risk of induced cataract in the experimental model.

Background: Diabetes is one of the major causes of cataract. Some drugs prescribed for the treatment of diabetes are the modulators of CYP450, which may alter the risk of cataract. Objective: To study the effect of CYP450 modulation in galactosemic cataract. Materials and Methods: Male Sprague-Dawley suckling rats were allotted to four groups (n = 6), as follows: Group 1: Normal control, Group 2: Galactose control, Group 3: CYP450 inhibitor pretreated and Group 4: CYP450 inducer pretreated. Cataract was induced in animals of all groups except group 1 by feeding them galactose (50%), 21 days after parturition. From the eighteenth day of life, CYP450 inhibitor (nifedipine; 8.1 mg/kg) and CYP450 inducer (pioglitazone; 3.8 mg/kg) were given orally to groups 3 and 4, respectively. The maturation pattern of the cataract was observed by an operating microscope, every third day. Biochemical changes in the lenses of all groups, for example, CYP450 activity expressed as µM NADPH oxidized / unit time, alterations in the levels of total proteins, soluble proteins, and reduced glutathione (GSH) following the induction of cataract, were estimated. Results: The microscopic examination of the lenses indicated that CYP450 inhibitor pre-treatment delayed (fourteenth day) the occurrence of cataract, while CYP450 inducer pretreatment demonstrated an early (ninth day) cataract as compared to galactose control rats (twelfth day). A significant decrease and increase in CYP450 activity was observed with the CYP450 inhibitor and inducer pre-treatment, respectively. There was no alteration in the GSH level, but a significant increase in total and soluble protein was found in groups 3 and 4 as compared to group 2. Conclusion: CYP450 may have a role in the initiation of cataract without any effect on the maturation pattern, as revealed by the delayed occurrence of cataract with the CYP450 inhibitor and an early onset of cataract with the CYP450 inducer.