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Cupid’s Disease A brief historical insight into Syphilis “lover of swine” The many identities of Syphilis… • • • • • • Syph Cupid’s disease The Pox, Great Pox, or German Pox The French, Spanish, English, Italian, Portuguese, or Neapolitan disease The Polish illness or Castilian infection The disease of the Christians Origins Two main theories: 1. PRE - COLUMBIAN • Syphilis was described by Hippocrates in its tertiary • It is believed to be referred to in the bible many times; including Exodus 20:5 - form “the sins of the father passed down to his son’s, and their son’s…” • Reported at a 13th-14th century Augustinian Friary in the English port of Kingston upon Hull Origins 2. COLUMBIAN EXCHANGE THEORY Syphilis was a New World disease brought back by Christopher Columbus. The first well-documented outbreak of syphilis occurred in Naples in 1494, with evidence connecting Columbus’s crew to the outbreak. In Reality… • The epidemiology of the first syphilis epidemic indicates it was either a new or mutated form of an earlier disease. • The early form was much more virulent than the disease of today. With a shorter incubation period (only a few months), the symptoms were much more severe and more frequently fatal. • By 1546 the disease had evolved into the form we know today. Syphilis of the Rich and Famous Henry VIII Ivan the Terrible Syphilis of the Rich and Famous Paul Gauguin Al Capone Stages of Syphilis PRIMARY • Typically acquired via direct sexual contact with infectious lesions. • Manifests after an incubation period of 10-90 days with a primary sore or chancre. • Patients are typically asymptomatic during the initial incubation period • The chancre is a firm, painless skin ulceration localised at the point of initial exposure to the bacterium. Most commonly on the penis, vagina or rectum. • Lesions persist for 4-6 weeks, after which they heal. Chancre on the Tongue SECONDARY SYPHILIS • Characterised by a skin rash, appearing 1- 6 months after primary infection. Most commonly a reddish-pink non-itchy rash on the trunk and extremities, frequently involving the palms of the hands and soles of the feet. Mucous patches may also appear on the mouth or genitals. • Other symptoms may include fever, sore throat, malaise, weight loss, meninigmus, and headache. • This is the most contagious stage. Typical presentation of secondary syphilis rash on the palms of the hands TERTIARY SYPHILIS • Occurs as early as 1 year after initial infection, but can take up to 10. • Characterised by the formation of gummas; soft tumour-like growths readily seen in the skin and mucous membranes. They can occur almost anywhere in the body including the skeleton, affecting joints. • More severe manifestations include neurosyphilis and cardiovascular syphilis. Gummas LATENT SYPHILIS • defined as having serological proof of infection without signs or symptoms of disease • can be early (2 years or less from initial infection) or late (infection >2 years without clinical evidence of disease) • distinction between the two is important in terms of therapy and risk of transmission Diagnostic Tests • 1906 – the first effective test for syphilis was developed, the Wassermann test. Produced some false positives but still a major advancement. • 1930’s – the Hinton flocculation test was developed; producing fewer false positives. Diagnostic Tests More recently used screening methods include: • Rapid Plasma Reagin (RPR) • Venereal Disease Research Laboratory (VDRL) • Treponema Pallidum Haemaglutination Assay (TPHA) • Fluorescent antibody absorption (FTA-ABS) • Microscopy of chancre fluid using Dark Ground Illumination • Chemiluminescent microparticle immunoassays (CMIA) Treatment • Originally there were NO effective treatments available for syphilis. • The earliest treatments most commonly utilised guaiacum wood and mercury. These were administered many ways including by mouth, as an ointment or by fumigation. Fumigation “for one pleasure a thousand pains” Treatment • 1910 – drugs containing arsenic were introduced. These included Salvarsan and Neosalvarsan. • Later the discovery that high fevers could help cure syphilis saw the introduction of coinfection with malaria. • Penicillin was introduced in 1943 and still remains the treatment of choice today, usually in the form Benzathine penicillin. Prevention No sexual contact! THE TUSKEGEE EXPERIMENT 1932 – 16th November 1972 • Conducted in Tuskegee, Alabama with the purpose of “watching what would happen when syphilis was left untreated”. • Involved 600 poor African-American farmers and share croppers, chosen by officials of the Public Health Service. 400 of the ‘subjects’ had syphilis. • Incentives for participation included warm meals, free burial, and free medical care. • It was also arranged for none of these subjects to be drafted into World War 2 as the syphilis would have been picked up and treated. The Tuskegee Experiment • Each subject was given regular complete physical exams, including x-rays and ECG’s. They also submitted for spinal taps. • None of the patients received ANY treatment for the syphilis nor were they informed of their condition. • Surveys were produced in 1932, 1938, 1948 and 1952. • No concerns were ever raised about the welfare of these men or their families. The Tuskegee Experiment • The study was finally exposed in 1972, ending on November 16. • 28 of the men died of syphilis, 100 others died as a result of syphilis-related complications. At least 40 wives were affected and 19 children contracted the disease congenitally. • July 23 1973 – a $1.8 billion law suit was filed against the institutions and individuals involved. • December 1974 – a $10 million out-of-court settlement was made, to be divided between ALL those affected. The Tuskegee Experiment Finally on May 11 1997, 65 years after the study begin, President Clinton issued a formal apology to the victims and their families on behalf of the US government. “What the United States did was shameful and I am sorry” The Tuskegee Experiment is one of the best documented cases of unethical human medical experimentation of the 20th century.