Modern survival rates with adjuvant therapy are approximately 60–70%.There are two main methods of chemotherapy treatment for RMS. There is the VAC regimen, consisting of vincristine, actinomycin D, and cyclophosphamide, and the IVA regimen, consisting of ifosfamide, vincristine, and actinomycin D. These drugs are administered in 9–15 cycles depending on the staging of the disease and other therapies used. Other drug and therapy combinations may also show additional benefit. Addition of doxorubicin and cisplatin to the VAC regimen was shown to increase survival rates of patients with alveolar-type, early-stage RMS in IRS study III, and this same addition improved survival rates and doubled bladder salvage rates in patients with stage III RMS of the bladder. In children and young adults with stage IV metastatic rhabdomyoscarcoma, a Cochrane review has found no evidence to support the use of high-dose chemotherapy as a standard therapy.Radiation therapy, which kill cancer cells with focused doses of radiation, is often indicated in the treatment of rhabdomyosarcoma, and the exclusion of this treatment from disease management has been shown to increase recurrence rates. Radiation therapy is used when resecting the entirety of the tumor would involve disfigurement or loss of important organs (eye, bladder, etc.). Generally, in any case where a lack of complete resection is suspected, radiation therapy is indicated. Administration is usually following 6–12 weeks of chemotherapy if tumor cells are still present. The exception to this schedule is the presence of parameningeal tumors that have invaded the brain, spinal cord, or skull.
Hematin and heme arginate is the treatment of choice during an acute attack. Heme is not a curative treatment, but can shorten attacks and reduce the intensity of an attack. Side-effects are rare but can be serious. Pain is extremely severe and almost always requires the use of opiates to reduce it to tolerable levels. Pain should be treated as early as medically possible due to its severity. Nausea can be severe; it may respond to phenothiazine drugs but is sometimes intractable. Hot water baths or showers may lessen nausea temporarily, but can present a risk of burns or falls.Seizures often accompany this disease. Most seizure medications exacerbate this condition due to their induction of cytochrome P450. Treatment can be problematic: Barbiturates and primidone must be avoided as they commonly precipitate symptoms. Some benzodiazepines are safe, and, when used in conjunction with newer anti-seizure medications such as gabapentin, offer a possible regimen for seizure control. Society
One of the many hypothesized diagnoses of the artist Vincent van Gogh is that he and his siblings, in particular his brother Theo, had AIP and syphilis. Another theorized case was King George III of the United Kingdom who even had a medallion struck to commemorate his "curing". His descendant Prince William of Gloucester was reliably diagnosed with variegate porphyria in 1968. It is probable that the philosopher Jean-Jacques Rousseau had porphyria. It has even been suggested that Vlad III, Prince of Wallachia, more commonly known by his surname Dracula, had porphyria. References


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