Physical fitness in Indian women with epilepsy on anti-seizure medications and its association with reproductive status, quality of life and stigma: A cross-sectional study.

PURPOSE: To determine the status of physical fitness, reproductive abnormalities, QOL and epilepsy associated stigma in women with epilepsy (WWE) and their association with ASM therapy and seizure frequency. METHODS: This cross-sectional study included WWE of reproductive age (18-50 years) on antiseizure medications (ASMs) for at least three months before enrolment. Physical fitness was assessed using International Physical Activity Questionnaires (IPAQ) and Body composition analysis. Subjects were interviewed for menstrual abnormalities [menstrual disturbance or Polycystic Ovary Syndrome (PCOS)/hirsutism]. Validated questionnaires were used for assessment of, QOL (QOLIE-10) and Stigma in epilepsy (Epilepsy Stigma Scale). Sub-group analysis was done to compare the above parameters on the basis of a) type of therapy (mono or polytherapy), b) type of ASMs treatment (conventional, newer, or conventional + newer ASMs), and c) seizure type and (d) seizure frequency. Correlation and regression analysis were done to find out the association among different variables with physical fitness. RESULTS: The overall prevalence of poor physical fitness, reproductive abnormalities, worsened QOL and stigma in the enrolled WWE (n = 203) were 21.18 %, 20.19 %, 52.7 %, and 21.67 %, respectively. Sub-group analysis revealed that WWE on monotherapy (n = 99) had higher median IPAQ score (p = 0.002), comparatively less reproductive abnormalities (24.03 %, p = 0.008), and higher stigma (24.03 %, p = 0.04) than polytherapy group. WWE on conventional ASMs had significantly higher IPAQ scores compared to newer and conventional + newer ASMs groups (p = 0.02). The prevalence of poor physical fitness and stigma was significantly higher in WWE with higher number of seizures (p = 0.007, <0.001, respectively). No significant difference in QOL was observed on the basis of ASM type and therapy; however, WWE with generalized onset seizures had worsened QOL compared to those with focal onset seizures (p = 0.04). A significant negative correlation was found among seizure frequency and IPAQ score in WWE (p = 0.04). CONCLUSION: WWE on polytherapy were physically less active, higher occurrence of reproductive abnormalities, and stigma compared to the monotherapy group. WWE with higher seizure frequency had poor physical fitness, and higher stigma compared to those with lesser number of seizures. These findings may aid value in optimization of ASM treatment in WWE of reproductive age.

Antibody-drug conjugates, cancer immunotherapy, and metronomic chemotherapy as novel approaches in cancer management.

Treatment of cancer is a major challenge even though the pathophysiology is becoming clearer with time. A number of new chemical entities are developed to target cancer growth inhibition, but the targeted delivery of these products still needs novel research. This is of utmost importance not only for higher efficacy but also for a reduction in systemic toxicity and cost of treatment. Although multiple novel targets and molecules are being researched, most of them could not pass the regulatory approval process, due to low benefit-risk ratio and lack of target specificity. Failure of a majority of these drugs was in part due to their superiority claimed via surrogate markers. Despite these, currently, more than 100 chemotherapeutic agents are in practice. This review paper discusses in detail the molecular basis, drug discovery, and pros and cons over conventional treatment approaches of three novel approaches in cancer therapy, i.e., (i) antibody-drug conjugates, (ii) cancer immunotherapy, and (iii) metronomic chemotherapy. All the drugs developed using these three novel approaches were compared against the established treatment regimens in clinical trials with clinical end points, such as overall survival, progression-free survival, and quality of life.

Adjuvant role of Ocimum sanctum hydroalcoholic extract with carbamazepine and phenytoin in experimental model of acute seizures.

PURPOSE: This study assessed adjuvant potential of Ocimum sanctum hydroalcoholic extract (OSHE) with antiepileptic drugs (AEDs) carbamazepine (CBZ) and phenytoin (PHT) in maximal electroshock seizure (MES) model in male Wistar rats. MATERIAL AND METHODS: Pharmacodynamic effect of OSHE (1000 mg/kg) was assessed through seizure protection potential, neurobehavioral tests and oxidative stress estimation in MES model after 14 days administration of OSHE alone or combination with maximal (M) and sub-maximal (SM) dose of CBZ or PHT. Pharmacokinetic interaction of OSHE with AEDs was also assessed after 14 days of drug treatment. RESULTS: OSHE per se showed 50% protection against MES-induced seizures. Combination of OSHE with AEDs' SM dose enhanced its seizure protection potential. Significant reduction in duration of tonic hind limb extension was observed in CBZ-SM + OSHE as compared to control group (p = 0.006). Among neurobehavioral tests in Morris water maze test rats of CBZ-M + OSHE took significantly less time to reach the platform (p = 0.022) and spent more time in target quadrant (p = 0.016) as compared to other groups. Similarly, rats of PHT-SM + OSHE group spent significantly more time in the target quadrant (p = 0.013). In elevated plus maze test, CBZ-M + OSHE had significantly decreased transfer latency compared to other groups (p = 0.013). OSHE alone treated group had significantly lower oxidative stress as compared to other groups. No significant pharmacokinetic interaction was observed between OSHE and AEDs (CBZ, PHT). CONCLUSION: Ocimum's potential of enhanced seizure protection and neuroprotection along with minimal drug interaction with AEDs substantiate its adjuvant role in the management of epilepsy.