Nicotine prevalence among youth of rural Jaipur, Rajasthan.

Background: Children are more sensitive to tobacco advertisements than adults. The World Health Organization (WHO) reported that tobacco use has doubled in the past four decades particularly among the youth. Smoking among teenagers is an issue that affects countries worldwide. Objective: This study identified the prevalence of tobacco consumption among youth of rural Jaipur. We also studied, their age of initiation of tobacco and their correlation with the income and occupation of parents. Method: Community based cross-sectional type of study was conducted on youth of 15-24 years of age in 30 clusters in the Vatika, Jaipur. Cluster sampling technique was adopted. A semi-structured pretested and predesigned questionnaire was used for data collection. The inter-personal communication technique was used maintaining full confidentiality. All the results were transferred onto Microsoft excel sheet and evaluated statistically. Results: Out of 420 youths, 79.0% youths consumes nicotine in any form. More male subjects (90.9%) consume nicotine than females (62.8%) highly significantly. 33.1% youths started nicotine consumption <12 years. Youths from more income family(63.6%), illiterate father (76.2%), illiterate mother (74.4%), father having farming as occupation (67.2%), consumes more nicotine. more (88.6%) of youths consume nicotine with their friends. 58.1% parents oppose their children. Conclusion: The prevalence of nicotine intake was higher in boys than girls and majority of them consumes nicotine in any form gutka or beedi-cigarette. The reasons for such high dependence of nicotine according to the youth were lack of knowledge of the ill effects of nicotine intake and peer pressure. However, majority of the youth did not want to quit nicotine consumption.

Maternal health-care seeking behavior in North India.

INTRODUCTION: Pregnancy and labour, if not kept under constant vigil, can end in serious complications or even death at any moment. The aim of the study was done to know the practices of community regarding maternity care during pregnancy, delivery and postnatal period. METHODS: A cross-sectional, community based study was conducted on 120 rural, 120 urban elite and 120 urban slum areas mothers, who delivered within last three months. RESULTS: One-fourth mothers in rural area faced one or the other problem during antenatal period while in urban slum and urban elite only 15% and 9.2% mothers had some problems, this percentage being 19.4 at district level. 14.5% respondents faced some kind of complication during delivery and more problems were faced by rural (17.5%) while least common by urban elite (7.5%) but the area wise difference was not significant. The most common source of treatment was ANM/ LHV/ Nurse (47.1% in rural, 40% in urban elite and 60% in urban slum). 12.8%, mothers took treatment from doctor (Government- 7.2%; Private- 5.6%). More than 10% did not take any treatment (11.8% in rural, 20% in urban elite). CONCLUSION: Still the large numbers of mothers are not seeking care of their ailments, during prenatal, natal or postnatal especially rural mothers.

Dexmedetomidine overdosage: An unusual presentation.

We present a case of dexmedetomidine toxicity in a 3-year-old child. The case report describes the features and outlines the treatment strategy adopted. The child presented with bradypnoea, bradycardia, hypotension, deep hypnosis and miosis. He was successfully managed with oxygen, saline boluses and adrenaline infusion. He became haemodynamically stable with adrenaline infusion. He started responding to painful stimuli in 3 h and became oriented in 7 h. Dexmedetomidine, a selective α2 adrenoceptor agonist, is claimed to have a wide safety margin. This case report highlights the fact that dexmedetomidine administered in a toxic dose may be life-threatening may present with miosis and adrenaline infusion may be a useful supportive treatment.

Bone selective effect of an estradiol conjugate with a novel tetracycline-derived bone-targeting agent.

In this study a novel bone-targeting agent containing elements of the tricarbonylmethane system of ring A of tetracycline was developed and was shown to bind to the mineral constituent of bone, hydroxyapatite. Conjugation of this bone-targeting agent to estradiol resulted in a bone-targeted estrogen (BTE(2)-A1) with an enhanced ability to bind to hydroxyapatite. In an ovariectomized rat model of osteoporosis a partial separation of the skeletal effects of estradiol from the uterine effects was observed following subcutaneous administration of BTE(2)-A1. This novel bone-targeting estradiol delivery system has the potential to improve the safety profile of estradiol in the treatment of osteoporosis.

COMBINED SPINAL AND EPIDURAL ANAESTHESIA FOR ABDOMINAL SURGERY: A NEW TECHNIQUE.

Combined spinal and epidural anaesthesia was used in 50 patients undergoing abdominal surgery. A fixed dose of 1.0 mL of 5 per cent lignocaine was injected intrathecally in all cases followed by 10 mL of 0.5 per cent bupivacaine epidurally, using "needle through needle" technique in the same lumbar intervertebral space. Subsequently epidural catheter was passed for top-up doses and postoperative analgesia. The advantages of this technique observed were immediate onset of intense block of prolonged, controllable duration and no incidence of post-spinal headache. Five cases developed intraoperative hypotension which required correction. No patient developed any complications of spinal and epidural anaesthesia.