Nandrolone decanoate
Clinical data | |
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Trade names | Rolon, others |
Other names | • Nandrolone decylate • 19-Nortestosterone 17β-decanoate |
Pregnancy category |
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subcutaneous injection | |
Drug class | Androgen; Anabolic steroid; Androgen ester; Progestogen |
Legal status | |
Legal status |
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Conjugates[4] | |
Elimination half-life | • Intramuscular: 6–12 days[2][5] • Nandrolone: <4.3 hours[2] |
Duration of action | • Intramuscular: 2–3 weeks[3][6] |
Excretion | Urine[2] |
Identifiers | |
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JSmol) | |
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Nandrolone decanoate, sold under the brand name ROLON
Nandrolone decanoate was first described in 1960 and was introduced for medical use in 1962.[3] It was the second nandrolone ester to be introduced, following nandrolone phenylpropionate (NPP) in 1959, and is one of the most widely used nandrolone esters.[3][16] It is also one of the most widely used AAS worldwide.[3] In addition to its medical use, nandrolone decanoate is used to improve physique and performance, and is said to be the most widely used AAS for such purposes.[3][17] The drug is a controlled substance in many countries and so non-medical use is generally illicit.[3]
Medical uses
Nandrolone decanoate is approved in the
In the past, nandrolone decanoate has also been indicated and used for a variety of other conditions and situations including pre- and postoperative use for increasing lean mass, treating
Nandrolone esters can be used as a form of
It has also been proposed for
Dosages
A dosage of nandrolone decanoate of 25 to 50 mg once every 6 to 12 weeks (working out to an average exposure of about 2 to 8 mg per week) by intramuscular injection is considered to be appropriate for general androgen replacement therapy in women.[32][33][20] A dosage of 50 mg once every 2 to 4 weeks by intramuscular injection is used in the prevention and treatment of postmenopausal osteoporosis and in the palliative treatment of inoperative breast cancer.[2][6][34] For children aged 2 to 13 years, the average dosage for anemia of chronic kidney disease is 25 to 50 mg every 3 to 4 weeks by intramuscular injection.[18] Dosages in men and for other uses have also been described.[18][19][6][2][3]
Route | Medication | Major brand names | Form | Dosage |
---|---|---|---|---|
Oral | Testosterone undecanoate | Andriol, Jatenzo | Capsule | 40–80 mg 1x/1–2 days |
Methyltestosterone | Metandren, Estratest | Tablet | 0.5–10 mg/day | |
Fluoxymesterone | Halotestin | Tablet | 1–2.5 mg 1x/1–2 days | |
Normethandronea | Ginecoside | Tablet | 5 mg/day | |
Tibolone | Livial | Tablet | 1.25–2.5 mg/day | |
Prasterone (DHEA)b | – | Tablet | 10–100 mg/day | |
Sublingual | Methyltestosterone | Metandren | Tablet | 0.25 mg/day |
Transdermal |
Testosterone | Intrinsa | Patch | 150–300 μg/day |
AndroGel | Gel, cream | 1–10 mg/day | ||
Vaginal |
Prasterone (DHEA) | Intrarosa | Insert | 6.5 mg/day |
Injection | Testosterone propionatea | Testoviron | Oil solution | 25 mg 1x/1–2 weeks |
Testosterone enanthate | Delatestryl, Primodian Depot | Oil solution | 25–100 mg 1x/4–6 weeks | |
Testosterone cypionate | Depo-Testosterone, Depo-Testadiol | Oil solution | 25–100 mg 1x/4–6 weeks | |
Testosterone isobutyratea | Femandren M, Folivirin | Aqueous suspension | 25–50 mg 1x/4–6 weeks | |
Mixed testosterone esters |
Climacterona | Oil solution | 150 mg 1x/4–8 weeks | |
Omnadren, Sustanon | Oil solution | 50–100 mg 1x/4–6 weeks | ||
Nandrolone decanoate | Deca-Durabolin | Oil solution | 25–50 mg 1x/6–12 weeks | |
Prasterone enanthatea | Gynodian Depot | Oil solution | 200 mg 1x/4–6 weeks | |
Implant | Testosterone | Testopel | Pellet | 50–100 mg 1x/3–6 months |
Notes: Over-the-counter . Sources: See template.
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Route | Medication | Form | Dosage | |
---|---|---|---|---|
Oral | Methyltestosterone | Tablet | 30–200 mg/day | |
Fluoxymesterone | Tablet | 10–40 mg 3x/day | ||
Calusterone | Tablet | 40–80 mg 4x/day | ||
Normethandrone | Tablet | 40 mg/day | ||
Buccal | Methyltestosterone | Tablet | 25–100 mg/day | |
SC ) |
Testosterone propionate | Oil solution | 50–100 mg 3x/week | |
Testosterone enanthate | Oil solution | 200–400 mg 1x/2–4 weeks | ||
Testosterone cypionate | Oil solution | 200–400 mg 1x/2–4 weeks | ||
Mixed testosterone esters |
Oil solution | 250 mg 1x/week | ||
Methandriol | Aqueous suspension | 100 mg 3x/week | ||
Androstanolone (DHT) | Aqueous suspension | 300 mg 3x/week | ||
Drostanolone propionate | Oil solution | 100 mg 1–3x/week | ||
Metenolone enanthate | Oil solution | 400 mg 3x/week | ||
Nandrolone decanoate | Oil solution | 50–100 mg 1x/1–3 weeks | ||
Nandrolone phenylpropionate | Oil solution | 50–100 mg/week | ||
Note: Dosages are not necessarily equivalent. Sources: See template. |
Available forms
Nandrolone decanoate has been available in 25 mg/mL, 50 mg/mL, 100 mg/mL, and 200 mg/mL formulations in
Non-medical uses
Nandrolone decanoate is used for
Contraindications
Side effects
The
Unlike
Virilization
Nandrolone decanoate causes
Overdose
The acute
Interactions
Pharmacology
Pharmacodynamics
Medication | Ratioa |
---|---|
Testosterone | ~1:1 |
Androstanolone (DHT) | ~1:1 |
Methyltestosterone | ~1:1 |
Methandriol | ~1:1 |
Fluoxymesterone | 1:1–1:15 |
Metandienone | 1:1–1:8 |
Drostanolone | 1:3–1:4 |
Metenolone | 1:2–1:30 |
Oxymetholone | 1:2–1:9 |
Oxandrolone | 1:3–1:13 |
Stanozolol | 1:1–1:30 |
Nandrolone | 1:3–1:16 |
Ethylestrenol | 1:2–1:19 |
Norethandrolone | 1:1–1:20 |
Notes: In rodents. Footnotes: a = Ratio of androgenic to anabolic activity. Sources: See template. |
Nandrolone decanoate is a
Androgenic effects like
In addition to its anabolic and androgenic activity, nandrolone decanoate has low
Compound | PR | AR | ER | GR | MR | SHBG | CBG
|
---|---|---|---|---|---|---|---|
Nandrolone | 20 | 154–155 | <0.1 | 0.5 | 1.6 | 1–16 | 0.1 |
Testosterone | 1.0–1.2 | 100 | <0.1 | 0.17 | 0.9 | 19–82 | 3–8 |
Estradiol | 2.6 | 7.9 | 100 | 0.6 | 0.13 | 8.7–12 | <0.1 |
Notes: Values are percentages (%). Reference CBG . Sources: See template.
|
Compound | rAR (%) | hAR (%) | ||||||
---|---|---|---|---|---|---|---|---|
Testosterone | 38 | 38 | ||||||
5α-Dihydrotestosterone | 77 | 100 | ||||||
Nandrolone | 75 | 92 | ||||||
5α-Dihydronandrolone | 35 | 50 | ||||||
Ethylestrenol | ND | 2 | ||||||
Norethandrolone | ND | 22 | ||||||
5α-Dihydronorethandrolone | ND | 14 | ||||||
Metribolone | 100 | 110 | ||||||
Sources: See template. |
Pharmacokinetics
Upon
Nandrolone decanoate is rapidly
The
Although nandrolone decanoate is usually administered by intramuscular injection, it has been found to be similarly effective when administered by
Medication | Form | Major brand names | Duration |
---|---|---|---|
Testosterone | Aqueous suspension | Andronaq, Sterotate, Virosterone | 2–3 days |
Testosterone propionate | Oil solution | Androteston, Perandren, Testoviron | 3–4 days |
Testosterone phenylpropionate | Oil solution | Testolent | 8 days |
Testosterone isobutyrate | Aqueous suspension | Agovirin Depot, Perandren M | 14 days |
Mixed testosterone estersa | Oil solution | Triolandren | 10–20 days |
Mixed testosterone estersb | Oil solution | Testosid Depot | 14–20 days |
Testosterone enanthate | Oil solution | Delatestryl | 14–28 days |
Testosterone cypionate | Oil solution | Depovirin | 14–28 days |
Mixed testosterone estersc | Oil solution | Sustanon 250 | 28 days |
Testosterone undecanoate | Oil solution | Aveed, Nebido | 100 days |
Testosterone buciclated | Aqueous suspension | 20 Aet-1, CDB-1781e | 90–120 days |
Nandrolone phenylpropionate | Oil solution | Durabolin | 10 days |
Nandrolone decanoate | Oil solution | Deca Durabolin | 21–28 days |
Methandriol | Aqueous suspension | Notandron, Protandren | 8 days |
Methandriol bisenanthoyl acetate | Oil solution | Notandron Depot | 16 days |
Metenolone acetate | Oil solution | Primobolan | 3 days |
Metenolone enanthate | Oil solution | Primobolan Depot | 14 days |
Note: All are via i.m. injection. Footnotes: a = TP, TV, and TUe. b = TP and TKL. c = TP, TPP, TiCa, and TD. d = Studied but never marketed. e = Developmental code names. Sources: See template. |
-
Nandrolone levels after a single 50, 100, or 150 mg intramuscular injection of nandrolone decanoate in oil solution in men.[46]
-
Nandrolone levels after a single 100 mg intramuscular injection of nandrolone decanoate or
-
Nandrolone levels with a single 50 mg intramuscular injection of nandrolone decanoate or nandrolone hexyloxyphenylpropionate in oil solution in men.[48]
Chemistry
Nandrolone decanoate, or nandrolone 17β-decanoate, is a
Anabolic steroid | Structure | Ester | Relative mol. weight |
Relative AAS contentb |
Durationc | ||||
---|---|---|---|---|---|---|---|---|---|
Position | Moiety | Type | Lengtha | ||||||
Boldenone undecylenate | C17β | Undecylenic acid | Straight-chain fatty acid | 11 | 1.58 | 0.63 | Long | ||
Drostanolone propionate | C17β | Propanoic acid |
Straight-chain fatty acid | 3 | 1.18 | 0.84 | Short | ||
Metenolone acetate | C17β | Ethanoic acid |
Straight-chain fatty acid | 2 | 1.14 | 0.88 | Short | ||
Metenolone enanthate | C17β | Heptanoic acid |
Straight-chain fatty acid | 7 | 1.37 | 0.73 | Long | ||
Nandrolone decanoate | C17β | Decanoic acid |
Straight-chain fatty acid | 10 | 1.56 | 0.64 | Long | ||
Nandrolone phenylpropionate | C17β | Phenylpropanoic acid | Aromatic fatty acid | – (~6–7) | 1.48 | 0.67 | Long | ||
Trenbolone acetate | C17β | Ethanoic acid |
Straight-chain fatty acid | 2 | 1.16 | 0.87 | Short | ||
Trenbolone enanthated | C17β | Heptanoic acid |
Straight-chain fatty acid | 7 | 1.41 | 0.71 | Long | ||
Footnotes: a = Length of oil solution . d = Never marketed. Sources: See individual articles.
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History
Nandrolone decanoate was first described in the literature in 1960.
Society and culture
Generic names
Nandrolone decanoate is the
Brand names
Nandrolone decanoate is or has been marketed under the brand names Deca-Durabolin, Deca-Durabol, Decaneurabol, Metadec, and Retabolil, among others.[8][9][10][11]
Availability
Nandrolone decanoate is available widely throughout the world, including in the United Kingdom, other European countries, Australia, New Zealand, Latin America, Asia, and elsewhere in the world.[9][11][3][16] It has been discontinued in United States and Canada.[52][53] Its availability is becoming increasingly limited with time.[3]
Legal status
Nandrolone decanoate, along with other AAS, is a schedule III controlled substance in the United States under the Controlled Substances Act.[54]
Research
Nandrolone decanoate has been studied in the treatment of bone loss in men, but in contrast to
References
- ^ PMID 15713722.
- ^ a b c d e f g h i j k l m n o p "ROLON IN" (PDF). medsafe.govt.nz. Archived from the original (PDF) on 28 January 2018. Retrieved 15 January 2022.
- ^ ISBN 978-0-9828280-1-4.
- ^ ISBN 978-1-4684-5499-4.
- PMID 9103484.
- ^ a b c d e f g h i j k l m n o p q r s t u v "DECA-DURABOLIN (nandrolone decanoate)" (PDF). gp2u.com.au. Archived from the original (PDF) on 9 March 2019. Retrieved 15 January 2022.
- ^ "ROLON 250mg/ml Solution for Injection - Summary of Product Characteristics (SmPC) - (emc)". www.medicines.org.uk. Archived from the original on 2020-09-22. Retrieved 2020-10-09.
- ^ ISBN 978-1-4757-2085-3.
- ^ ISBN 978-3-88763-075-1.
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- ^ a b c d e "Nandrolone - FDA prescribing information, side effects and uses". Drugs.com. Retrieved 24 March 2022.
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- ^ a b c d "NANDROLONE DECANOATE INJECTION, USP". Dailymed.nlm.nih.gov. Retrieved 24 March 2022.
- ^ a b c d e f g "Package leaflet: Information for the patient : ROLON 250 mg/ml Solution for Injection (Nandrolone decanoate)" (PDF). Medicines.org.uk. Archived from the original (PDF) on 13 December 2017. Retrieved 24 March 2022.
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- ^ "Deca Durabolin Cycle: The most effective ways to use Deca". myleanbody.net. Retrieved 2020-10-09.
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Further reading
- Geusens P (September 1995). "Nandrolone decanoate: pharmacological properties and therapeutic use in osteoporosis". Clinical Rheumatology. 14 (Suppl 3): 32–39. S2CID 24365057.
- Kicman AT (June 2008). "Pharmacology of anabolic steroids". British Journal of Pharmacology. 154 (3): 502–521. PMID 18500378.
- Hemmersbach P, Grosse J (2010). "Nandrolone: A Multi-Faceted Doping Agent". Doping in Sports. Handbook of Experimental Pharmacology. Vol. 195. Springer. pp. 127–154. PMID 20020363.
- Velema MS, Kwa BH, de Ronde W (March 2012). "Should androgenic anabolic steroids be considered in the treatment regime of selected chronic obstructive pulmonary disease patients?". Current Opinion in Pulmonary Medicine. 18 (2): 118–124. S2CID 6155275.
- Busardò FP, Frati P, Sanzo MD, Napoletano S, Pinchi E, Zaami S, Fineschi V (January 2015). "The impact of nandrolone decanoate on the central nervous system". Current Neuropharmacology. 13 (1): 122–131. PMID 26074747.
- Wu C, Kovac JR (October 2016). "Novel Uses for the Anabolic Androgenic Steroids Nandrolone and Oxandrolone in the Management of Male Health". Current Urology Reports. 17 (10): 72. S2CID 43199715.
- Pan MM, Kovac JR (April 2016). "Beyond testosterone cypionate: evidence behind the use of nandrolone in male health and wellness". Translational Andrology and Urology. 5 (2): 213–219. PMID 27141449.