Other authors  advise giving a prophylactic dose of steroids (e.g. hydrocortisone) if etomidate is used, but only one small prospective controlled study in patients undergoing colorectal surgery has verified the safety of giving stress dose corticosteroids to all patients receiving etomidate. In a retrospective review of almost 32,000 people, etomidate, when used for the induction of anaesthesia, was associated 2.5-fold increase in the risk of dying compared with those given propofol. People given etomidate also had significantly greater odds of having cardiovascular morbidity and significantly longer hospital stay. These results, especially given the large size of study, strongly suggest that, at the very least, clinicians should use etomidate judiciously. However, given this is a retrospective study, it is clearly misinterpreting how etomidate is typically used: etomidate is a drug that is reserved for sicker patients whom may not tolerate the more severe hemodynamic liability (towards lower mean pressures) and, thus the bias of this retrospective study is inconclusive, at best.In people with traumatic brain injury, etomidate use is associated with a blunting of an ACTH stimulation test. The clinical impact of this effect has yet to be determined. In addition, concurrent use of etomidate with opioids and/or benzodiazepines, is hypothesized to exacerbate etomidate-related adrenal insufficiency. However, only retrospective evidence of this effect exists and prospective studies are needed to measure the clinical impact of this interaction. Etomidate is associated with a high incidence of burning on injection, postoperative nausea and vomiting, and superficial thrombophlebitis (with rates higher than propofol).
Bagassosis, an interstitial lung disease, is a type of hypersensitivity pneumonitis attributed to exposure to moldy molasses or bagasse dust. Signs and symptoms
Some symptoms and signs of Bagassosis include breathlessness, cough, haemoptysis, slight fever. Acute diffuse bronchiolitis may also occur. An xray may show mottling of lungs or a shadow. Cause
Bagassosis has been shown to be due to a thermophilic actinomycetes for which the name thermoactinomycetes sacchari was suggested. Prevention
The following are precautionary measures that can be taken to avoid the spread of bagassosis:

Dust control-prevention /suppression of dust such as wet process, enclosed apparatus, exhaust ventilation etc. should be used
Personal protection- masks/ respirators
Medical control- initial medical examination & periodical checkups of workers
Bagasse control- keep moisture content above 20% and spray bagasse with 2% propionic acid

History
Bagassosis was first reported in India by Ganguly and Pal in 1955, in a cardboard manufacturing plant near Kolkata. India has a large cane sugar industry. The sugarcane fibre which, until recently, went to waste, is now utilised in the manufacture of cardboard, paper and rayon. References


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