TESTO-200- testosterone cypionate inj. injection
TESTO-200 by
Drug Labeling and Warnings
TESTO-200 by is a Prescription medication manufactured, distributed, or labeled by Advanced Pharmaceutical Technology, Inc.. Drug facts, warnings, and ingredients follow.
Drug Details [pdf]
-
DESCRIPTION
Testosterone Cypionate Injection, USP for intramuscular injection, contains Testosterone Cypionate, USP which is the oil-soluble 17 (beta)cyclopentylpropionate ester of the androgenic hormone testosterone. Testosterone Cypionate, USP is a white or creamy white crystalline powder, odorless or nearly so and stablo in air. It is insoluble in water, freely soluble in alcohol, chloroform, dioxane, ether, and soluble in vegetable oils.
The chemical name for Testosterone Cypionate, USP is androst-4-en-3- one, 17 -(3-cyclopentyl-1-oxopropoxy)-, ( 17fl )-. Its molecular formula is C27H40O3, and the rnolecular weight 412.61.
The structural formula is represented below:
Testosterone Cypionate Injection, USP is available in one strength, 200 mg/ml Testosterone Cypionate, USP.
Each rnl of the 200 rng/rnl solulion conlains:Testosterone Cypionate 200 mg , USP Benzyl Benzoate 0.2 mL, USP
Bonzyl Alcohol, USP (as preservative) 9.45 mg -
CLINICAL PHARMACOLOGY
Endogenous androgens are responsible for normal growth and development of the male sex organs and for maintenance of secondary sex characteristics. These effects include growth and maturation of the prostate, seminal vesicles, penis, and scrotum; development of male hair distribution, such as beard, pubic, chest, and axillary hair; laryngeal enlargement, vocal cord thickening, and alterations in body musculature and fat distribution. Drugs in this class also cause retention of nitrogen, sodium, potassium, and phosphorus, and decreased urinary excretion of calcium. Androgens have been reported to increase protein anabolism and decrease protein catabolism. Nitrogen balance is improved only when there is sufficienl intake of calories and prolein.
Androgens are responsible for the growth spurt of adolescence and for eventual termination of linear growth, brought about by fusion of the epiphyseal growth centers. In children, exogenous androgens accelerate linear growth rates, but may cause disproportionate advancement in bone maturation. Use over long periods may result in fusion of the epiphyseal growlh centers and termination of the growth process. Androgens have been reported to stimulate production of red blood cells by enhancing production of erythropoietic stimulation factor.
During oxogonous administration of androgens, endogenous tostostorono release is inhibited through feedback inhibition of pituitary luteinizing hormone (I H). At large doses of exogenous androgens, spermatogenesis may also be suppressed through feedback inhibition of pituitary follicle stimulating hormone (FSH).
There is a lack of substantial evidence that androgens are effective in fractures, surgery, convalescence, and functional uterine bleeding.Pharmacokinetics
Testosterone esters are less polar than free testosterone. Testosterone esters in oil injected intramuscularly are absorbed slowly from the lipid phase; thus, testosterone cypionate can be given at intervals or two to four weeks.
testosterone in plasma is 98 percent bound to a specific testosteroneestradiol binding globulin, and about 2 percent is free. Generally, the amount of this sex-hormone binding globulin in the plasma will determine the distribution of testosterone between free and bound forms, and the free testoslerone concentration will determine its half-lire.
About 90 percent of a dose of testosterone is excreted in the urine as glucuronic and sulfuric acid conjugates of testosterone and its metabolites; about 6 percent of a dose is oxcrotod in tho locos, mostly in tho unconjugated form. Inactivation of testosterone occurs primarily in the liver. Testosterone is metaboli7ed to various 17-keto steroids through two different pathways.
The half-life of testosterone cypionate when injected intramuscularly is approximately eight days.
In many tissues the activity of testosterone appears to depend on reduction to dihydrotestosterone, which binds to cytosol receptor proteins. The steroid-receptor complex is transported to the nucleus where it initiates transcriplion events and cellular changes relaled to androgen action. -
INDICATIONS AND USAGE
Testosterone Cypionate Injection, USP is indicated for replacement therapy in tho male in conditions associated with symptoms of deficiency or absence of endogenous testosterone.
1. Primary hypogonadism (congenital or acquired): testicular failure due to cryptorchidism, bilateral torsion, orchitis, vanishing testis syndrome; or orchidectorny.
2. Hypogonadotropic hypogonadism (congenital or acquired): gonadotropin or luteinizing hormone-releasing hormone (LHRH) deficiency, or pituitary-hypothalamic injury from tumors, trauma, or radiation.
- CONTRAINDICATIONS
-
WARNINGS
Hyporcalcomia may occur in immobilized patients. If this occurs, tho drug should be discontinued.
Prolonged usa of high doses of androgens (principally tha 17-a alkylandrogens) has been associated with development of hapalic adenomas, hepatocellular carcinoma, and peliosis hepatis - all potentially life threatening complications.
Geriatric patients treated with androgens may be at an increasod risk of developing prostatic hypertrophy and prostatic carcinoma although conclusive evidence to support this concept is lacking.
Thara have been postmarketing reports of venous thromboembolic events, including deep vein thrombosis (DVT) and pulmonary embolism (PC), in patients using testosterone products, such as testosterone cypionate. Evaluate patients who report symptoms of pain, edema, warmth and erythema in the lower extremity for DVT and those who present with acute shortness of breath for PE. If a venous thromboembolic event is suspected, discontinue treatment with testosterone cypionate and initiate appropriate workup and management.
Long term clinical safety trials have not been conducted to assess tha cardiovascular outcomes of testosterone replacement therapy in men. To date, apidemiologic studies and randomized controlled trials have been inconclusive for determining the risk of major adverse cardiovascular events (MACE), such as non-fatal myocardial infarction, non-fatal stroke, and cardiovascular daalh, wilh lhe use or testosterone compared to nonuse. Some studies, but not all, have reported an increased risk of MACE in association with use of testosterone replacement therapy in men. Patients should be informed of this possible risk when deciding whether to use or to continue to use testosterone cypionate.
Testosterone has been subject to abuse, typically at doses higher than recommended for Iha approved indication and in combination with other anabolic androgenic steroids. Anabolic androgenic steroid abuse can lead to serious cardiovascular and psychiatric adverse reactions (see DRUG ABUSE AND DEPENDENCE).
If testosterone abuse is suspected, check serum testosterone concentrations to ensure they are within therapeutic range. However, testosterone levels may be in the normal or subnormal range in man abusing synlhalic teslosterone derivatives. Counsel patianls concerning lhe serious adverse reactions associated with abuse of testosterone and anabolic androgenic steroids. Conversely, consider the possibility of tostosterono and anabolic androgenic steroid abuse in suspoctod patients who present with serious cardiovascular or psychiatric adverse events.
Edema, with or without congestive heart failure, may be a serious complication in patients with pre-existing cardiac, renal or hepalic disease.
Gynecomastia may develop and occasionally persists in patients being treated for hypogonadism.
The preservative benzyl alcohol has been associated with serious adverse events, including the "gasping syndrome", and death in pediatric patients. Although normal therapeutic doses of this product ordinarily deliver amounts or benzyl alcohol thal era substantially lower than those reported in association with the "gasping syndrome", the minimum amount of benzyl alcohol at which toxicity may occur is not known. The risk of benzyl alcohol toxicity depends on the quantity administered and the liver and kidneys' capacity to detoxify the chemical. Premature and low-birth weight infants may be more likely to develop toxicity.
Androgen therapy should be used cautiously in healthy males with delayed puberty. The effect on bone maturation should be monitored by assessing bone age of the wrist and hand every 6 months. In children, androgen treatment may accelerate bone maturation without producing compensatory gain in linear growth. This adverse effect may result in compromised adult stature. The younger the child the greater the risk of compromising final mature height.
This drug has not been shown to be safe and effective for the enhancement of athletic performance. Because of the potential risk of serious adverse health effects, this drug should not be used for such purpose. -
PRECAUTIONS
General
Patients with benign prostatic hypertrophy may davalop acute urethral obstruction. Priapism or excessive sexual stimulation may develop. Oligospermia may occur after prolonged administration or excessive dosage. If any of these effects appear, the androgen should be stopped and if restarted, a lower dosage should be utilized.
Testosterone cypionate should not be used interchangeably with testosterone propionate because of differences in duration or action. Testosterone cypionate is not for intravenous use.Information for patients
Patients should be instructed to report any of the following: nausea, vomiting, changes in skin color, ankle swelling, too frequent or persistent erections of the penis.
Laboratory tests
Hemoglobin and hematocrit levels (to detect polycythemia) should be checked periodically in patients receiving long-term androgen administration.
Serum cholesterol may increase during androgen therapy.Drug interactions
Androgens may increase sensitivity to oral anticoagulants. Dosage of the anticoagulant may require reduction in order to maintain satisfactory therapeutic hypoprothrombinemia.
Concurrent administration of oxyphenbutazone and androgens may result in elevated serum levels of oxyphenbutazone.
In diabetic patients, the metabolic effects of androgens may decrease blood glucose and, therefore, insulin requirements.Drug/Laboratory test Interferences
Androgens may decrease levels or thyroxine-binding globulin, resulling in decreased total T4 serum levels and increased resin uptake of T3 and T4. Free thyroid hormone levels remain unchanged, however, and there is no clinical evidence of thyroid dysfunction.
Carcinogenesis
Animal data
Testosterone has been tested by subcutaneous injection and implantation in mice and rals. The implant induced cervical-ulerine tumors in mice, which metastasized in some cases. There is suggestive evidence that injection of testosterone into some strains of female mice increases their susceptibility to hepatoma. Testosterone is also known to increase the number of tumors and decrease the degree of differentiation of chemically induced carcinomas of the liver in rats.
Human data
There are rare reports of hepatocellular carcinoma in patients receiving long-term therapy with androgens in high doses. Withdrawal of the drugs did not load to regression of the tumors in all cases.
Geriatric patients treated with androgens may be at an increased risk of developing prostatic hypertrophy and prostatic carcinoma although conclusive evidence to support this concept is lacking.Pregnancy
-
ADVERSE REACTIONS
The following adverse reactions in the male have occurred with some androgens: Endocrine and urogenital: Gynecomastia and excessive frequency and duration or penile erections. Oligospermia may occur at high dosages. Skin and appendages: Hirsutism, male pattern of baldness, seborrhea, and acne.
Cardiovascular Disorders: Myocardial infarction, stroke
Fluid and electrolyte disturbances: Retention of sodium, chloride, water, potassium, calcium, and inorganic phosphates. Gastrointestinal: Nausea, cholestalic jaundice, alterations in liver funclion tests, rarely hepatocellular neoplasms and peliosis hepatis
(see WARNINGS).
Hematologic: Suppression of clotting factors II, V, VII, and X, bleeding in patients on concomitant anticoagulant therapy, and polycythemia.
Nervous system: Increased or decreased libido, headache, anxiety, depression, and generalized paresthesia.
Allergic: Hypersensitivity, including skin manifestations and anaphylactoid reactions.
Vascular Disorders: Venous thromboembolism.
Special senses: Rare cases of central serous chorioretinopathy (CSCR). Miscellaneous: lnflammafion and pain at the site or intramuscular injection.
To report SUSPECTED ADVERSE REACTIONS, contact your doctor or physician or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. -
DRUG ABUSE AND DEPENDENCE
Controlled Substance
Testosterone Cypionate Injection contains testosterone, a Schedule Ill controlled substance in the Controlled Substances Act.
Abuse
Drug abuse is intentional non-therapeutic use of a drug, even once, for its rewarding psychological and physiological effects. Abuse and misuse of testosterone are seen in male and female adults and adolescents. Testosterone, often in combination with other anabolic androgenic steroids (AAS), and not obtained by prescription through a pharmacy, may be abused by athletes and bodybuilders. There have been reports of misuse by men taking higher doses of legally obtained testosterone than prescribed and continuing testosterone despite adverse events or against medical advice.
Abuse-Related Adverse Reactions
Serious adverse reactions have been reported in individuals who abuse anabolic androgenic steroids and include cardiac arrest. myocardial infarction, hypertrophic cardiomyopathy, congestive heart failure, cerebrovascular accident, hepatotoxicity, and serious psychiatric manifestations, including major depression, mania, paranoia, psychosis, delusions, hallucinations, hostility and aggression.
The following adverse reactions have also been reported in men: transient ischemic attacks, convulsions, hypomania, irritability, dyslipidemias, testicular atrophy, subfertility, and infertility.
The following additional adverse reactions have been reported in women: hirsutism, virilization, deepening of voice, clitoral enlargement, breast atrophy, male-pattern baldness, and menstrual irregularities.
The following adverse reactions have been reported in male and female adolescents: premature closure of bony epiphyses with termination of growth, and precocious puberty.
Because these reactions are reported voluntarily from a population of uncertain size and may include abuse of other agents, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.Dependence
Behaviors Associated with Addiction Continued abuse of testosterone and other anabolic steroids, leading to addiction is characterized by the following behaviors:
- Taking greater dosages than prescribed
- Continued drug use despite medical and social problems due to drug use
- Spending significant time to obtain the drug when supplies of the drug are interrupted
- Giving a higher priority to drug use than other obligations
- Having difficulty in discontinuing the drug despite desires and attempts to do so
- Experiencing withdrawal symptoms upon abrupt discontinuation of use
Physical dependence is characterized by withdrawal symptoms after abrupt drug discontinuation or a significant dose reduction of a drug. Individuals taking supratherapeutic doses of testosterone may experience withdrawal symptoms lasting for weeks or months which include depressed mood, major depression, fatigue, craving, restlessness, irritability, anorexia, insomnia, decreased libido and hypogonadotropic hypogonadism.
Drug dependence in individuals using approved doses of testosterone for approved indications has not been documented. - OVERDOSAGE
-
DOSAGE AND ADMINISTRATION
Prior to initiating testosterone cypionate, confirm the diagnosis of hypogonadism by ensuring that serum testosterone concentrations have been measured in the morning on at least two separate days and that lhese serum testoslerone concentrations are below lhe normal range.
Testosterone cypionate injection is for intramuscular use only.
It should not bo given intravonously. Intramuscular injections should bo given deep in the gluteal muscle.
The suggested dosage for testosterone cypionate injection varies depending on the age, sex, and diagnosis of the individual patient Dosage is adjusted according to the patient's response and the appearance of adverse reactions.
Various dosage regimens have been used to induce pubertal changes in hypogonadal males; some experts have advocated lower dosages initially, gradually increasing the dose as puberty progresses, with or without a decrease to maintenance levels. Other experts emphasize that higher dosages are needed lo induce pubertal changes and lower dosages can be used for maintenance after puberty. The chronological and skeletal ages must be taken into consideration, both in determining the initial dose and in adjusting the dose.
For replacement in the hypogonadal male, 50 to 400 mg should be administered every two to four weeks.
Parenteral drug producls should be inspected visually for particulate rnatter and discoloration prior to administration, whenever solution and container permit. Warming and shaking the vial should redissolve any crystals that may have formed during storage at temperatures lower than recommended. Crystals does not usually occur when stored properly. Presentation:
Testosterone Cypionate lnjeclion. USP, 200 mg/ml is a clear, pale yellow oleaginous viscous, sterile solution intended for intramuscular administration available as:
10 ml Vial, 2000mgl 10ml, 200mg/ml - SPL UNCLASSIFIED SECTION
- SPL UNCLASSIFIED SECTION
- TESTO-200 (57377-200-01)
-
INGREDIENTS AND APPEARANCE
TESTO-200
testosterone cypionate inj. injectionProduct Information Product Type HUMAN PRESCRIPTION DRUG Item Code (Source) NDC: 57377-200 Route of Administration INTRAMUSCULAR DEA Schedule CIII Active Ingredient/Active Moiety Ingredient Name Basis of Strength Strength TESTOSTERONE CYPIONATE (UNII: M0XW1UBI14) (TESTOSTERONE - UNII:3XMK78S47O) TESTOSTERONE CYPIONATE 200 mg in 1 mL Inactive Ingredients Ingredient Name Strength COTTONSEED OIL (UNII: H3E878020N) BENZYL ALCOHOL (UNII: LKG8494WBH) Packaging # Item Code Package Description Marketing Start Date Marketing End Date 1 NDC: 57377-200-01 10 mL in 1 VIAL, MULTI-DOSE; Type 0: Not a Combination Product 11/12/2023 Marketing Information Marketing Category Application Number or Monograph Citation Marketing Start Date Marketing End Date Export only 11/12/2023 Labeler - Advanced Pharmaceutical Technology, Inc. (023237884) Establishment Name Address ID/FEI Business Operations Advanced Pharmaceutical Technology, Inc. 023237884 pack(57377-200) , label(57377-200) , manufacture(57377-200)
Trademark Results [TESTO-200]
Mark Image Registration | Serial | Company Trademark Application Date |
|---|---|
 TESTO-200 98279841 not registered Live/Pending |
Advanced Pharmaceutical Technology, Inc. 2023-11-21 |
© 2024 FDA.report
This site is not affiliated with or endorsed by the FDA.