Carboplatin Injection

• Type: Anticancer (chemotherapy) medication

• Drug Class: Platinum-based chemotherapy agent

• Form: Injectable solution given intravenously (IV)

How It Works

• Carboplatin binds to DNA inside cancer cells and forms cross-links between DNA strands.

• This prevents the DNA from replicating and stops cancer cells from dividing.

• Eventually, this leads to cancer cell death.

Common Uses

Carboplatin is widely used to treat many types of cancer, including:

• Ovarian cancer (first-line and recurrent)

• Lung cancer (especially non-small cell lung cancer)

• Head and neck cancers

• Bladder cancer

• Testicular cancer

• Sometimes used for other solid tumors as part of combination chemotherapy

Advantages

• Similar to cisplatin but generally less toxic to the kidneys and nerves

• Lower risk of severe nausea and vomiting compared to cisplatin

• Often better tolerated in older patients or those with kidney impairment

Possible Side Effects

• Bone marrow suppression (low white blood cells, red blood cells, and platelets) → higher infection and bleeding risk

• Fatigue

• Nausea and vomiting (usually mild to moderate)

• Hair loss (less common than with some other chemotherapy drugs)

• Electrolyte imbalances (low magnesium, potassium)

• Rare: allergic reactions (can occur after several doses)

• Very rare: kidney or hearing problems (less common than with cisplatin)

Precautions

• Requires regular blood tests to monitor blood counts and kidney function

• Dose is carefully calculated based on kidney function (GFR) to avoid toxicity

• Allergic reactions may occur, especially after repeated cycles — emergency support should be available

• Use effective contraception, as carboplatin may harm an unborn baby