Winchester syndrome is a rare hereditary connective tissue disease described in 1969, of which the main characteristics are short stature, marked contractures of joints, opacities in the cornea, coarse facial features, dissolution of the carpal and tarsal bones (in the hands and feet, respectively), and osteoporosis. Winchester syndrome was once considered to be related to a similar condition, multicentric osteolysis, nodulosis, and arthropathy (MONA). However, it was discovered that the two are caused by mutations found in different genes; however they mostly produce the same phenotype or clinical picture. Appearances resemble rheumatoid arthritis. Increased uronic acid is demonstrated in cultured fibroblasts from the skin and to a lesser degree in both parents. Despite initial tests not showing increased mucopolysaccharide excretion, the disease was regarded as a mucopolysaccharidosis. Winchester syndrome is thought to be inherited as an autosomal recessive trait. Symptoms
Symptoms of Winchester or MONA syndrome begin with the deterioration of bone within the hands and feet. This loss of bone causes pain, pathological fractures and limited mobility. The abnormalities of the bone spread to other areas of the body, mostly the joints. This causes arthropathy: stiffening of the joints (contractures) and swollen joints. Many people develop osteopenia and osteoporosis throughout their entire body. The bone and joint manifestations characteristically start in the hands and feet then spread to the larger joints eventually like elbows and shoulders in the upper extremities and knees and hips in the lower extremities.
Lomustine (INN); abbreviated as CCNU; original brand name CeeNU, now marketed as Gleostine) is an alkylating nitrosourea compound used in chemotherapy. It is closely related to semustine and is in the same family as streptozotocin. It is a highly lipid-soluble drug, thus it crosses the blood-brain barrier. This property makes it ideal for treating brain tumors, which is its primary use, although it is also used to treat Hodgkin lymphoma as a second-line option. Lomustine has a long time to nadir (the time when white blood cells reach their lowest number). Unlike carmustine, lomustine is administered orally. It is a bifunctional alkylating agent, alkylates both DNA and RNA, has the ability to created interstrand cross-links (ICLs) in DNA. As with other nitrosoureas, it may also inhibit several key enzymatic processes by carbamoylation of amino acids in proteins. Lomustine is cell-cycle nonspecific. It has also been used in veterinary practice as a treatment for mast cell tumors in dogs. Price increase
In the U.S., the patent for lomustine has expired, but only one company manufactures it. In 2013, Bristol-Myers Squibb Co. sold its CeeNU brand of lomustine to CordenPharma, a subsidiary of International Chemical Investors S.E., which markets it as Gleostine through NextSource Biotechnology. In 2013, BMS charged $50 a capsule. In 2018, NextSource charged $768 a capsule. Some doctors said the price increase made it unaffordable, and one doctor called it "price gouging."