Thiotepa
Generic Name: thiotepa
Brand Names:
Tepadina
11 DESCRIPTION TEPADINA (thiotepa) is an alkylating agent. TEPADINA (thiotepa) for injection is supplied as a non-pyrogenic, sterile lyophilized white powder for intravenous, intracavitary, or intravesical use after reconstitution and dilution. TEPADINA is available In a single-dose vial containing 15 mg thiotepa. After reconstitution with 1.5 mL of Sterile Water for Injection, each mL contains 10 mg thiotepa; In a single-dose vial containing 100 mg thiotepa.
Overview
11 DESCRIPTION TEPADINA (thiotepa) is an alkylating agent. TEPADINA (thiotepa) for injection is supplied as a non-pyrogenic, sterile lyophilized white powder for intravenous, intracavitary, or intravesical use after reconstitution and dilution. TEPADINA is available In a single-dose vial containing 15 mg thiotepa. After reconstitution with 1.5 mL of Sterile Water for Injection, each mL contains 10 mg thiotepa; In a single-dose vial containing 100 mg thiotepa.
Uses
1 INDICATIONS AND USAGE TEPADINA (thiotepa) is an alkylating drug indicated: To reduce the risk of graft rejection when used in conjunction with high-dose busulfan and cyclophosphamide as a preparative regimen for allogeneic hematopoietic progenitor (stem) cell transplantation (HSCT) for pediatric patients with class 3 beta-thalassemia. (1.1 , 14) For treatment of adenocarcinoma of the breast or ovary. (1.2) For controlling intracavitary effusions secondary to diffuse or localized neoplastic diseases of various serosal cavities. (1.3) For treatment of superficial papillary carcinoma of the urinary bladder.
Dosage
2 DOSAGE AND ADMINISTRATION The recommended dosage of TEPADINA for class 3 beta-thalassemia is two administrations of 5 mg/kg given by intravenous infusion approximately 12 hours apart on Day -6 before allogeneic HSCT in conjunction with high-dose busulfan and cyclophosphamide. (2.1) The recommended dosage of TEPADINA for treatment of adenocarcinoma of the breast or ovary is 0.3 mg/kg to 0.4 mg/kg by intravenous infusion. (2.1) The recommended dosage of TEPADINA for treatment of malignant effusions is 0.6 mg/kg to 0.8 mg/kg intracavitary. (2.1) The recommended dosage of TEPADINA for treatment of superficial papillary carcinoma of the urinary bladder is 60 mg in 30 mL to 60 mL of 0.9% Sodium Chloride Injection into the bladder by catheter.
Side Effects
6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: Myelosuppression [ see Warnings and Precautions ( 5.1 ) ] Infection [ see Warnings and Precautions ( 5.1 ) ] Hypersensitivity [ see Warnings and Precautions ( 5.2 ) ] Cutaneous Toxicity [ see Warnings and Precautions ( 5.3 ) ] Hepatic Veno-Occlusive Disease [ see Warnings and Precautions ( 5.5 ) ] Central Nervous System Toxicity [ see Warnings and Precautions (5.6) ] Carcinogenicity [ see Warnings and Precautions (5.7) ] The most common adverse reactions (incidence greater than 10%) are neutropenia, anemia, thrombocytopenia, elevated alanine aminotransferase, elevated aspartate aminotransferase, elevated bilirubin, mucositis, cytomegalovirus infection, hemorrhage, diarrhea, h...
Interactions
7 DRUG INTERACTIONS 7.1 Effect of Cytochrome CYP3A Inhibitors and Inducers In vitro studies suggest that thiotepa is metabolized by CYP3A4 and CYP2B6 to its active metabolite TEPA. Avoid co-administration of strong CYP3A4 inhibitors (e.g., itraconazole, clarithromycin, ritonavir) and strong CYP3A4 inducers (e.g., rifampin, phenytoin) with TEPADINA due to the potential effects on efficacy and toxicity [see Clinical Pharmacology ( 12.3 ) ] . Consider alternative medications with no or minimal potential to inhibit or induce CYP3A4. If concomitant use of strong CYP3A4 modulators cannot be avoided, closely monitor for adverse drug reactions. 7.2 Effect of TEPADINA on Cytochrome CYP2B6 Substrates In vitro studies suggest that thiotepa inhibits CYP2B6.
Warnings
WARNING: SEVERE MYELOSUPPRESSION and CARCINOGENICITY TEPADINA may cause severe marrow suppression, and high doses may cause marrow ablation with resulting infection or bleeding. Monitor hematologic laboratory parameters. 5 WARNINGS AND PRECAUTIONS Cutaneous toxicity: Cleanse skin at least twice daily through 48 hours after the last dose of TEPADINA. (5.3) Embryo-Fetal toxicity: Can cause fetal harm. Advise females of reproductive potential and males with female partners of reproductive potential of the potential risk to a fetus and to use effective contraception. (5.8) 5.1 Myelosuppression The consequence of treatment with high doses of TEPADINA together with other chemotherapy at the recommended dose and schedule in the preparative regimen for class 3 beta- thalassemia is profound myelosuppression occurring in all patients. Do not begin the preparative regimen if a stem cell donor is not available. 4 CONTRAINDICATIONS TEPADINA is contraindicated in: Patients with severe hypersensitivity to thiotepa [ see Warnings and Precautions (5.2) ] Concomitant use with live or attenuated vaccines [ see Warnings and Precautions (5.4) ] Hypersensitivity to the active substance (4) . Concomitant use with live or attenuated vaccines (4) .
Storage
16 HOW SUPPLIED/STORAGE AND HANDLING How Supplied TEPADINA (thiotepa) for injection is a lyophilized white powder supplied in a carton containing one single-dose Type I clear glass vial with a rubber stopper (not made with natural rubber latex) or in an aluminum overwrap containing one single-dose multichamber flexible bag as: TEPADINA 15 mg One vial contains 15 mg thiotepa ( NDC 70121-1630-1).
Frequently Asked Questions
What is Thiotepa used for?▼
1 INDICATIONS AND USAGE TEPADINA (thiotepa) is an alkylating drug indicated: To reduce the risk of graft rejection when used in conjunction with high-dose busulfan and cyclophosphamide as a preparative regimen for allogeneic hematopoietic progenitor (stem) cell transplantation (HSCT) for pediatric patients with class 3 beta-thalassemia. (1.1 , 14) For treatment of adenocarcinoma of the breast or ovary. (1.2) For controlling intracavitary effusions secondary to diffuse or localized neoplastic diseases of various serosal cavities. (1.3) For treatment of superficial papillary carcinoma of the urinary bladder.
What are the side effects of Thiotepa?▼
6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: Myelosuppression [ see Warnings and Precautions ( 5.1 ) ] Infection [ see Warnings and Precautions ( 5.1 ) ] Hypersensitivity [ see Warnings and Precautions ( 5.2 ) ] Cutaneous Toxicity [ see Warnings and Precautions ( 5.3 ) ] Hepatic Veno-Occlusive Disease [ see Warnings and Precautions ( 5.5 ) ] Central Nervous System Toxicity [ see Warnings and Precautions (5.6) ] Carcinogenicity [ see Warnings and Precautions (5.7) ] The most common adverse reactions (incidence greater than 10%) are neutropenia, anemia, thrombocytopenia, elevated alanine aminotransferase, elevated aspartate aminotransferase, elevated bilirubin, mucositis, cytomegalovirus infection, hemorrhage, diarrhea, h...
What are the important warnings for Thiotepa?▼
WARNING: SEVERE MYELOSUPPRESSION and CARCINOGENICITY TEPADINA may cause severe marrow suppression, and high doses may cause marrow ablation with resulting infection or bleeding. Monitor hematologic laboratory parameters. 5 WARNINGS AND PRECAUTIONS Cutaneous toxicity: Cleanse skin at least twice daily through 48 hours after the last dose of TEPADINA. (5.3) Embryo-Fetal toxicity: Can cause fetal harm. Advise females of reproductive potential and males with female partners of reproductive potential of the potential risk to a fetus and to use effective contraception. (5.8) 5.1 Myelosuppression The consequence of treatment with high doses of TEPADINA together with other chemotherapy at the recommended dose and schedule in the preparative regimen for class 3 beta- thalassemia is profound myelosuppression occurring in all patients. Do not begin the preparative regimen if a stem cell donor is not available. 4 CONTRAINDICATIONS TEPADINA is contraindicated in: Patients with severe hypersensitivity to thiotepa [ see Warnings and Precautions (5.2) ] Concomitant use with live or attenuated vaccines [ see Warnings and Precautions (5.4) ] Hypersensitivity to the active substance (4) . Concomitant use with live or attenuated vaccines (4) .
Related Medications
62% Ethyl Alcohol
62% ethyl alcohol
Purpose Antiseptic
Mycoplasma Pneumoniae
mycoplasma pneumoniae
PURPOSE: Mycoplasma Pneumoniae - Head Pain, Muscle Pain, Joint Pain, Nausea
Chlorothiazide
chlorothiazide
Thiazide Diuretic [EPC]
DESCRIPTION DIURIL ® (chlorothiazide) is a diuretic and antihypertensive. It is 6-chloro-2 H -1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide. Its empirical formula is C 7 H 6 CIN 3 O 4 S 2 and its structural formula is: It is a white, or practically white, crystalline powder with a molecular weight of 295.72, which is very slightly soluble in water, but readily soluble in dilute aqueous sodium hydroxide. It is soluble in urine to the extent of about 150 mg per 100 mL at pH 7.
Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.