RMP began to be used to treat TB in 1968 and the BTS study in the 1970s showed that 2HRE/7HR was efficacious. In 1984, a BTS study showed that 2HRZ/4HR was efficacious, with a relapse rate of less than 3% after two years. In 1995, with the recognition that INH resistance was increasing, the British Thoracic Society recommended adding EMB or STM to the regimen: 2HREZ/4HR or 2SHRZ/4HR, which are the regimens currently recommended. The WHO also recommend a six-month continuation phase of HR if the patient is still culture positive after 2 months of treatment (approximately 15% of patients with fully sensitive TB) and for those patients who have extensive bilateral cavitation at the start of treatment. Monitoring, DOTS, and DOTS-Plus
DOTS stands for "Directly Observed Treatment, Short-course" and is a major plank in the World Health Organization (WHO) Global Plan to Stop TB. The DOTS strategy focuses on five main points of action. The first element of DOTS involves creating increased sustainable financial services and a short and long-term plan provided by the government, dedicated to eliminating tuberculosis.The World Health Organization helps encourage mobilized funding to reduce poverty standards that will prevent tuberculosis. The second component of the DOTS strategy is case detection, which involves improving the accuracy of laboratory tests for bacteriology and improving communication from labs to doctors and patients. Case detection means that laboratories that detect and test for bacteriology are accurate and communicative to its doctors and patients. The third strategy is to provide standard treatment and patient support.
Epidermolysis bullosa dystrophica or dystrophic EB (DEB) is an inherited disease affecting the skin and other organs. "Butterfly child" is the colloquial name for a child born with the disease, as their skin is seen to be as delicate and fragile as the wings of a butterfly. Signs and symptoms
The deficiency in anchoring fibrils impairs the adherence between the epidermis and the underlying dermis. The skin of DEB patients is thus highly susceptible to severe blistering. Collagen VII is also associated with the epithelium of the esophageal lining, and DEB patients may have chronic scarring, webbing, and obstruction of the esophagus. Affected individuals are often severely malnourished due to trauma to the oral and esophageal mucosa and require feeding tubes for nutrition. They also have iron-deficiency anemia of uncertain origin, which leads to chronic fatigue.Open wounds on the skin heal slowly or not at all, often scarring extensively, and are particularly susceptible to infection. Many individuals bathe in a bleach and water mixture to fight off these infections. The chronic inflammation leads to errors in the DNA of the affected skin cells, which in turn causes squamous cell carcinoma (SCC). The majority of these patients die before the age of 30, either of SCC or complications related to DEB.The chronic inflammatory state seen in recessive dystrophic epidermolysis bullosa (RDEB) may cause small fiber peripheral neuropathy (SFN); RDEB patients have reported the sensation of pain in line with neuropathic pain qualities.