MOPP is a combination chemotherapy regimen used to treat

Hodgkin lymphoma Hodgkin lymphoma (HL) is a type of lymphoma, in which cancer originates from a specific type of white blood cell called lymphocytes, where multinucleated Reed–Sternberg cells (RS cells) are present in the patient's lymph nodes. The condition w ...

. The acronym is derived from the component drugs of the regimen: * (M)ustargen (also known as mechlorethamine, chlormethine, mustine, nitrogen mustard, or MSD) * (O)ncovin (also known as Vincristine or VCR) * (P)rocarbazine (also known as Matulane or Natulan) * (P)rednisone (also known as Deltasone or Orasone) The treatment is usually administered in four week cycles, often for six cycles. MSD and VCR are administered intravenously, while procarbazine and prednisone are pills taken orally. A newer Hodgkin lymphoma treatment is

ABVD ABVD is a chemotherapy regimen used in the first-line treatment of Hodgkin lymphoma, replacing the older MOPP protocol. It consists of concurrent treatment with the chemotherapy drugs: * Adriamycin (also known as doxorubicin/hydroxydaunorubicin, ...

. C-MOPP involves switching the nitrogen mustard from mechlorethamine to cyclophosphamide. C-MOPP is thus very similar to COPP, using the same 4 agents and differing at most in dosages and timing.

Dosage

History

MOPP was the first combination chemotherapy brought in that achieved a high success rate. It was developed at the

National Cancer Institute The National Cancer Institute (NCI) coordinates the United States National Cancer Program and is part of the National Institutes of Health (NIH), which is one of eleven agencies that are part of the U.S. Department of Health and Human Services. ...

in the 1960s by a team that included Vincent DeVita, Jr. Although no longer the most effective combination, MOPP is still used after relapse or where the patient has certain

allergies Allergies, also known as allergic diseases, refer a number of conditions caused by the hypersensitivity of the immune system to typically harmless substances in the environment. These diseases include hay fever, food allergies, atopic dermat ...

or lung or

heart The heart is a muscular organ in most animals. This organ pumps blood through the blood vessels of the circulatory system. The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to t ...

problems which prevents the use of another regimen.

Side effects

There is 20% chance of developing a second cancer within 20 years of MOPP treatment. As a result, MOPP is rarely used any more for treatment for Hodgkin lymphoma.Hodgkin's Chemtherapy - MOPP
/ref> MOPP has been known to cause

alopecia Hair loss, also known as alopecia or baldness, refers to a loss of hair from part of the head or body. Typically at least the head is involved. The severity of hair loss can vary from a small area to the entire body. Inflammation or scar ...

(hair loss) and skin sensitivity (especially to sunlight). Nausea,

vomiting Vomiting (also known as emesis and throwing up) is the involuntary, forceful expulsion of the contents of one's stomach through the mouth and sometimes the nose. Vomiting can be the result of ailments like food poisoning, gastroenteri ...

, and stomach ache are common, as are chills, constipation, and frequent

urination Urination, also known as micturition, is the release of urine from the urinary bladder through the urethra to the outside of the body. It is the urinary system's form of excretion. It is also known medically as micturition, voiding, uresis, ...

. Permanent sterility is a frequent side effect.

References

{{Chemotherapeutic Agents IARC Group 1 carcinogens Chemotherapy regimens used in lymphoma Hodgkin lymphoma

Dosage

History

Side effects

See also

References