The Lifetime Health and Economic Burden of Smokeless Tobacco use in Bangladesh, India, and Pakistan: Results From ASTRAMOD.

INTRODUCTION: Under the current policy landscapes, the lifetime health and economic burden of smokeless tobacco (ST) products, consumed by over 297 million ST users in South Asia, is unknown. The aim of this study was to estimate the lifetime health effects and costs attributable to current and future ST use in Bangladesh, India, and Pakistan where the majority of ST users live. AIMS AND METHODS: We developed a Markov-based state-transition model (ASTRAMOD) to predict the lifetime costs of treatment of four diseases (oral, pharyngeal, esophageal cancers, and stroke) and disability-adjusted life years (DALYs), attributable to the current and future use of ST under existing ST policy scenario. Country-specific Global Adult Tobacco Surveys, life tables, and meta-analyses of South Asian and South East Asian studies were used to populate the model. A probabilistic sensitivity analysis evaluated the uncertainty in model predictions. RESULTS: If there were no change in the current ST policies, the lifetime ST-attributable treatment costs would be over US$19 billion in India, over US$1.5 billion in Bangladesh, and over US$3 billion in Pakistan. For all countries, the attributable costs are higher for younger cohorts with costs declining with increasing age for those over 50. The model predicted that a typical 15-year-old male adoloscent would gain 0.07-0.18 life years, avert 0.07-0.19 DALYs, and generate a cost-savings of US$7-21 on healthcare spending if ST policies were changed to eliminate ST use. CONCLUSIONS: Policy interventions aimed at decreasing the uptake of ST and increasing quitting success have the potential to substantially decrease the economic and health burden of ST. IMPLICATIONS: This study provides the most comprehensive estimates of the lifetime health and economic burden of ST by 5-year age and sex cohorts. This is also the first study that highlights the scale of health and economic burden of ST in Bangladesh, India, and Pakistan if there were no changes in the current ST policies. Policymakers and practitioners can use the reported data to justify their decisions to improve current ST policies and practices in their country. Researchers can use the ASTRAMOD methodology to estimate the impact of future ST policy changes.

Modified Technique of Percutaneous Tracheostomy Using Borescope Camera: A Case Series.

Percutaneous dilatational tracheostomy (PDT) is a routinely performed procedure in the intensive care unit (ICU). Bronchoscopy guidance is recommended which requires expertise to use it, and also it is not readily available in all ICUs. Moreover, it can lead to carbondioxide (CO2) retention and hypoxia during the procedure. To overcome these issues, we are using a waterproof 4 mm borescope examination camera in place of a bronchoscope which allows continuous ventilation, and real-time images of the tracheal lumen can be viewed on a smartphone or a tablet during the procedure. These real-time images can be transmitted wirelessly to a control room where experts can monitor and guide the junior staff performing the procedure. We are reporting successful use of the borescope camera during PDT. How to cite this article: Mustahsin M, Srivastava A, Manchanda J, Kaushik R. Modified Technique of Percutaneous Tracheostomy Using Borescope Camera: A Case Series. Indian J Crit Care Med 2022;26(7):881-883.

Why smokeless tobacco control needs to be strengthened?

Tobacco menace is responsible for significant mortality and morbidity worldwide. Smokeless tobacco (SLT) is consumed in more than 140 countries, thus is emerging as a global problem. Several adverse health outcomes like oropharyngeal, oesophageal, and pancreatic cancers; oral potentially malignant lesions; diabetes mellitus; cardiovascular diseases; mental illness; osteopenia; low birth weight; preterm births; small for gestation age babies; and stillbirths are attributed to SLT usage. Smokeless tobacco products vary greatly in types, constituents, packaging, forms, addiction, and harm potential, and thus are challenging to study and control. Involvement of both formal and informal sector in SLT production and sales further add to the complexities. The problem of SLT is usually understated and less researched upon. This paper summarizes the existing knowledge and provides evidence to strengthen the case against the SLT, stressing on the need to enhance the SLT control across the globe.

Dohra- a mixture of potent carcinogens.

BACKGROUND & OBJECTIVES: Dohra is a areca nut preparation used with or without tobacco in a few of the areas of Uttar Pradesh (UP), India. There is evidence that it causes potentially malignant disorders and oral cancer. This study was undertaken to provide information on dohra by searching through literature and also through a survey in three areas of Uttar Pradesh (UP), India. METHODS: The information on dohra was collected through literature search, study tour to different areas of UP, where group discussions with dohra vendors and with community members of different age group were done to obtain information. RESULTS: Dohra was prepared by the users for their personal use or prepared by small-scale industry for sale. It was available mostly in betel shops or any other store/kiosks and was also available in special dohra shops. Dohra was available in both dry and wet form. Its common constituents were areca nut, catechu (Acacia catechu), edible lime, peppermint (Mentha piperita), cardamom (Elettaria cardamomum) and some flavoring agents. Dohra was consumed as such or with tobacco. INTERPRETATION & CONCLUSIONS: Different varieties of Dohra were available such as sukha dohra, sukha mulethi dohra and geela dohra. Different processing methods for producing dohra existed. As dohra increases the risk of cancer, it needs to be banned or it should be sold in packets with the details of its constituents and also statutory warning about its adverse health effects.

Oxidative status in workers engaged in recycling of plastic: occupational hazard.

Recycling plastic industry is on rise. Plastic waste in environment is a pollutant so recycling of it can save environment and is economical too. However its recycling is associated with harmful effects on workers engaged in it. The present study was designed to elucidate the role of free radicals and cytochrome c in pathogenesis of polypropylene associated diseases. Thirty workers from plastic recycling factory occupationally exposed to polypropylene between the age of 18-40 years and working for atleast 8 hours a day for more than a year but less than 10 years were selected for the study. A trend in increase of FRAP and decrease of MDA was observed but they could not reach the level of significance. The level of serum cytochrome c, which is an indirect marker of oxidative stress, was also detectable in only two subjects. Since the number of subjects in the study was less, the result needs to be confirmed on larger number. More over cause of pulmonary dysfunction and carcinomas in these workers needs to be investigated.

Smokeless tobacco control in India: policy review and lessons for high-burden countries.

We examined the magnitude of smokeless tobacco (SLT) use in India and identified policy gaps to ascertain the priorities for SLT control in India and other high SLT burden countries in the Southeast Asia region. We reviewed and analysed the legal and policy framework to identify policy gaps, options and priority areas to address the SLT burden in India and lessons thereof. In India, 21.4% adults, including 29.6% of men, 12.8% of women, use SLT while more than 0.35 million Indians die every year due to SLT use. SLT use remains a huge public health concern for other countries in the region as well. Priority areas for SLT control should include: constant monitoring, increasing taxes and price of SLT products, strengthening and strict enforcement of existing laws, integration of SLT cessation with all health and development programmes, banning of advertisement and promotion of SLT, increasing age of access to tobacco up to 21 years, introducing licensing for the sale of SLT, standardising of SLT packaging and preventing SLT industry interference in the implementation of SLT control policies besides a committed multistakeholder approach for effective policy formulation and enforcement. SLT control in India and the other high SLT burden countries, especially in the Southeast Asia region, should focus on strengthening and implementing the above policy priorities.