Lupron Depot (leuprolide acetate)

LHrH(GNrH) Agonist Analog Pituitary Suppressants Intramuscular Syringe Kit (Ea)

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Last reviewed · Source: First Databank (FDB) drug data

Overview

Leuprolide, a synthetic nonapeptide analog of naturally occurring porcine or ovine gonadotropin-releasing hormone (GnRH, luteinizing hormone-releasing hormone, gonadorelin), is used as an antineoplastic agent and for its endocrine effects.

Leuprolide is a gonadotropin-releasing hormone (GnRH) analog that shares the action of the naturally occurring hormone.

Leuprolide differs structurally from naturally occurringGnRH by the presence of the d-isomer of leucine at position 6 and an ethylamide group replacing glycine at position 10. These structural modifications result in increased potency of leuprolide (in terms of luteinizing hormone release) compared with naturalGnRH. The drug does not appear to affect receptor affinity for gonadotropins.

The pharmacology of leuprolide is complex and several mechanisms of action may be involved. Repeated dosing of leuprolide results in suppression of the pituitary-gonadal system and decreased secretion of gonadotropins (e.g., follicle stimulating hormone (FSH) and luteinizing hormone (LH)), which suppresses ovarian and testicular steroidogenesis. This inhibitory effect is reversible upon discontinuance of therapy.

The drug does not appear to affect receptor affinity for gonadotropins.

Leuprolide is a peptide that is primarily metabolized by peptidase into smaller inactive peptides. Because of its polypeptide nature, leuprolide acetate is destroyed in the GI tract and, therefore, usually is administered parenterally. Following subcutaneous administration, leuprolide acetate is rapidly and almost completely absorbed.

In adults, bioavailability of leuprolide acetate following subcutaneous administration is comparable to that following IV+ administration. Bioavailability of the drug reportedly is about 94% in rats following subcutaneous administration. Following IM administration of the long-acting depot suspension (Lupron Depot(R)) or subcutaneous administration of the long-acting injectable suspension (Eligard(R), Fensolvi(R)), or emulsion (Camcevi(R)), the drug is released slowly and gradually from its biodegradable copolymer-containing vehicle (after an initial, rapid absorption of immediately available drug), thus providing a prolonged duration of action.

Plasma protein binding of leuprolide has been reported to range from 43-49%. In healthy male volunteers, the terminal elimination half-life of leuprolide following IV administration was approximately 3 hours (based on a 2-compartment model). The pharmacokinetics of leuprolide in patients with impaired renal or hepatic function have not been determined to date.

USES: Leuprolide is used to treat advanced prostate cancer. It is not a cure. Most types of prostate cancer need the hormone testosterone to grow and spread.

Leuprolide works by reducing the amount of testosterone that the body makes. This helps slow or stop the growth of cancer cells and helps relieve symptoms such as painful/difficult urination. Talk to your doctor about the risks and benefits of treatment.

Generic name: leuprolide acetate
Pronunciation: (LOO-proe-lide)
Drug class: LHrH(GNrH) Agonist Analog Pituitary Suppressants
Therapeutic class: Endocrine

Reference product & biosimilars

No reference, biosimilar or interchangeable associated with this drug.

Today’s intelligence on Lupron Depot

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Indications

The following indications are listed for Lupron Depot:

  • Advanced Prostatic Carcinoma

Also known as: Advanced Cancer Of Prostate Gland, Advanced Malignant Neoplasm Of Prostate, Advanced Prostate Cancer, Advanced Prostate Malignancy, Advanced Prostatic Cancer.

Dosing

No dosing information is available for this tab.

Drug interactions

No formal drug interaction studies have been performed to date with leuprolide.

Metabolism of leuprolide does not involve cytochrome P-450 (CYP) isoenzymes; pharmacokinetic interactionsassociated with CYP isoenzymesare therefore unlikely to occurwith leuprolide.

Contraindications

*Known hypersensitivity to gonadotropin-releasing hormone (GnRH), GnRH analogs, or any ingredient in the respective leuprolide formulation.

*Pregnancy.

*Women with abnormal vaginal bleeding of unknown etiology.

Adverse reactions

Common adverse reactions occurring in >10% of males receiving leuprolide for the treatment of prostate cancer include hot flashes/sweats, general pain, hypertension, testicular atrophy, injection site reaction, GI disorders, joint disorders, musculoskeletal pain, urinary disorder, and lethargy/fatigue.

Common adverse reactions occurring in >10% of females receiving leuprolide for the treatment of endometriosis and uterine leiomyomata include hot flashes/sweats, headache, vaginitis, depression/emotional lability, general pain, asthenia, weight gain/loss, nausea/vomiting, decreased libido, dizziness, constipation, diarrhea, acne, and skin reactions.

Common adverse reactions occurring in >=10% or more of pediatric patients receiving leuprolide for the treatment of centralprecocious pubertyinclude injection site reactions (includingpain), nasopharyngitis, pyrexia, headache, psychiatric events,and cough.

Precautions

No enhanced messaging available.

ICD codes

CodeTypeDescription
Advanced prostatic carcinoma
C61ICD10CMMalignant neoplasm of prostate
Anemia due to bleeding uterine leiomyoma
D25ICD10CMLeiomyoma of uterus
D25.0ICD10CMSubmucous leiomyoma of uterus
D25.1ICD10CMIntramural leiomyoma of uterus
D25.2ICD10CMSubserosal leiomyoma of uterus
D25.9ICD10CMLeiomyoma of uterus, unspecified
Endometriosis
N80ICD10CMEndometriosis
N80.0ICD10CMEndometriosis of uterus
N80.00ICD10CMEndometriosis of the uterus, unspecified
N80.01ICD10CMSuperficial endometriosis of the uterus
N80.02ICD10CMDeep endometriosis of the uterus
N80.1ICD10CMEndometriosis of ovary
N80.10ICD10CMEndometriosis of ovary, unspecified depth
N80.101ICD10CMEndometriosis of right ovary, unspecified depth
N80.102ICD10CMEndometriosis of left ovary, unspecified depth
N80.103ICD10CMEndometriosis of bilateral ovaries, unspecified depth
N80.109ICD10CMEndometriosis of ovary, unspecified side, unspecified depth
N80.11ICD10CMSuperficial endometriosis of the ovary
N80.111ICD10CMSuperficial endometriosis of right ovary
N80.112ICD10CMSuperficial endometriosis of left ovary
N80.113ICD10CMSuperficial endometriosis of bilateral ovaries
N80.119ICD10CMSuperficial endometriosis of ovary, unspecified ovary
N80.12ICD10CMDeep endometriosis of ovary
N80.121ICD10CMDeep endometriosis of right ovary
N80.122ICD10CMDeep endometriosis of left ovary
N80.123ICD10CMDeep endometriosis of bilateral ovaries
N80.129ICD10CMDeep endometriosis of ovary, unspecified ovary
N80.2ICD10CMEndometriosis of fallopian tube
N80.20ICD10CMEndometriosis of fallopian tube, unspecified depth
N80.201ICD10CMEndometriosis of right fallopian tube, unspecified depth
N80.202ICD10CMEndometriosis of left fallopian tube, unspecified depth
N80.203ICD10CMEndometriosis of bilateral fallopian tubes, unspecified depth
N80.209ICD10CMEndometriosis of unspecified fallopian tube, unspecified depth
N80.21ICD10CMSuperficial endometriosis of fallopian tube
N80.211ICD10CMSuperficial endometriosis of right fallopian tube
N80.212ICD10CMSuperficial endometriosis of left fallopian tube
N80.213ICD10CMSuperficial endometriosis of bilateral fallopian tubes
N80.219ICD10CMSuperficial endometriosis of unspecified fallopian tube
N80.22ICD10CMDeep endometriosis of the fallopian tube
N80.221ICD10CMDeep endometriosis of right fallopian tube
N80.222ICD10CMDeep endometriosis of left fallopian tube
N80.223ICD10CMDeep endometriosis of bilateral fallopian tubes
N80.229ICD10CMDeep endometriosis of unspecified fallopian tube
N80.3ICD10CMEndometriosis of pelvic peritoneum
N80.30ICD10CMEndometriosis of pelvic peritoneum, unspecified
N80.31ICD10CMEndometriosis of the anterior cul-de-sac
N80.311ICD10CMSuperficial endometriosis of the anterior cul-de-sac
N80.312ICD10CMDeep endometriosis of the anterior cul-de-sac
N80.319ICD10CMEndometriosis of the anterior cul-de-sac, unspecified depth
N80.32ICD10CMEndometriosis of the posterior cul-de-sac
N80.321ICD10CMSuperficial endometriosis of the posterior cul-de-sac
N80.322ICD10CMDeep endometriosis of the posterior cul-de-sac
N80.329ICD10CMEndometriosis of the posterior cul-de-sac, unspecified depth
N80.33ICD10CMSuperficial endometriosis of the pelvic sidewall
N80.331ICD10CMSuperficial endometriosis of the right pelvic sidewall
N80.332ICD10CMSuperficial endometriosis of the left pelvic sidewall
N80.333ICD10CMSuperficial endometriosis of bilateral pelvic sidewall
N80.339ICD10CMSuperficial endometriosis of pelvic sidewall, unspecified side
N80.34ICD10CMDeep endometriosis of the pelvic sidewall
N80.341ICD10CMDeep endometriosis of the right pelvic sidewall
N80.342ICD10CMDeep endometriosis of the left pelvic sidewall
N80.343ICD10CMDeep endometriosis of the bilateral pelvic sidewall
N80.349ICD10CMDeep endometriosis of the pelvic sidewall, unspecified side
N80.35ICD10CMEndometriosis of the pelvic sidewall, unspecified depth
N80.351ICD10CMEndometriosis of the right pelvic sidewall, unspecified depth
N80.352ICD10CMEndometriosis of the left pelvic sidewall, unspecified depth
N80.353ICD10CMEndometriosis of bilateral pelvic sidewall, unspecified depth
N80.359ICD10CMEndometriosis of pelvic sidewall, unspecified side, unspecified depth
N80.36ICD10CMSuperficial endometriosis of the pelvic brim
N80.361ICD10CMSuperficial endometriosis of the right pelvic brim
N80.362ICD10CMSuperficial endometriosis of the left pelvic brim
N80.363ICD10CMSuperficial endometriosis of bilateral pelvic brim
N80.369ICD10CMSuperficial endometriosis of the pelvic brim, unspecified side
N80.37ICD10CMDeep endometriosis of the pelvic brim
N80.371ICD10CMDeep endometriosis of the right pelvic brim
N80.372ICD10CMDeep endometriosis of the left pelvic brim
N80.373ICD10CMDeep endometriosis of bilateral pelvic brim
N80.379ICD10CMDeep endometriosis of the pelvic brim, unspecified side
N80.38ICD10CMEndometriosis of the pelvic brim, unspecified depth
N80.381ICD10CMEndometriosis of the right pelvic brim, unspecified depth
N80.382ICD10CMEndometriosis of the left pelvic brim, unspecified depth
N80.383ICD10CMEndometriosis of bilateral pelvic brim, unspecified depth
N80.389ICD10CMEndometriosis of the pelvic brim, unspecified side, unspecified depth
N80.39ICD10CMEndometriosis of other pelvic peritoneum
N80.391ICD10CMSuperficial endometriosis of the pelvic peritoneum, other specified sites
N80.392ICD10CMDeep endometriosis of the pelvic peritoneum, other specified sites
N80.399ICD10CMEndometriosis of the pelvic peritoneum, other specified sites, unspecified depth
N80.3AICD10CMSuperficial endometriosis of the uterosacral ligament(s)
N80.3A1ICD10CMSuperficial endometriosis of the right uterosacral ligament
N80.3A2ICD10CMSuperficial endometriosis of the left uterosacral ligament
N80.3A3ICD10CMSuperficial endometriosis of the bilateral uterosacral ligament(s)
N80.3A9ICD10CMSuperficial endometriosis of the uterosacral ligament(s), unspecified side
N80.3BICD10CMDeep endometriosis of the uterosacral ligament(s)
N80.3B1ICD10CMDeep endometriosis of the right uterosacral ligament
N80.3B2ICD10CMDeep endometriosis of the left uterosacral ligament
N80.3B3ICD10CMDeep endometriosis of bilateral uterosacral ligament(s)
N80.3B9ICD10CMDeep endometriosis of the uterosacral ligament(s), unspecified side
N80.3CICD10CMEndometriosis of the uterosacral ligament(s), unspecified depth
N80.3C1ICD10CMEndometriosis of the right uterosacral ligament, unspecified depth
N80.3C2ICD10CMEndometriosis of the left uterosacral ligament, unspecified depth
N80.3C3ICD10CMEndometriosis of bilateral uterosacral ligament(s), unspecified depth
N80.3C9ICD10CMEndometriosis of the uterosacral ligament(s), unspecified side, unspecified depth
N80.4ICD10CMEndometriosis of rectovaginal septum and vagina
N80.40ICD10CMEndometriosis of rectovaginal septum, unspecified involvement of vagina
N80.41ICD10CMEndometriosis of rectovaginal septum without involvement of vagina
N80.42ICD10CMEndometriosis of rectovaginal septum with involvement of vagina
N80.5ICD10CMEndometriosis of intestine
N80.50ICD10CMEndometriosis of intestine, unspecified
N80.51ICD10CMEndometriosis of the rectum
N80.511ICD10CMSuperficial endometriosis of the rectum
N80.512ICD10CMDeep endometriosis of the rectum
N80.519ICD10CMEndometriosis of the rectum, unspecified depth
N80.52ICD10CMEndometriosis of the sigmoid colon
N80.521ICD10CMSuperficial endometriosis of the sigmoid colon
N80.522ICD10CMDeep endometriosis of the sigmoid colon
N80.529ICD10CMEndometriosis of the sigmoid colon, unspecified depth
N80.53ICD10CMEndometriosis of the cecum
N80.531ICD10CMSuperficial endometriosis of the cecum
N80.532ICD10CMDeep endometriosis of the cecum
N80.539ICD10CMEndometriosis of the cecum, unspecified depth
N80.54ICD10CMEndometriosis of the appendix
N80.541ICD10CMSuperficial endometriosis of the appendix
N80.542ICD10CMDeep endometriosis of the appendix
N80.549ICD10CMEndometriosis of the appendix, unspecified depth
N80.55ICD10CMEndometriosis of other parts of the colon
N80.551ICD10CMSuperficial endometriosis of other parts of the colon
N80.552ICD10CMDeep endometriosis of other parts of the colon
N80.559ICD10CMEndometriosis of other parts of the colon, unspecified depth
N80.56ICD10CMEndometriosis of the small intestine
N80.561ICD10CMSuperficial endometriosis of the small intestine
N80.562ICD10CMDeep endometriosis of the small intestine
N80.569ICD10CMEndometriosis of the small intestine, unspecified depth
N80.6ICD10CMEndometriosis in cutaneous scar
N80.8ICD10CMOther endometriosis
N80.9ICD10CMEndometriosis, unspecified
N80.AICD10CMEndometriosis of bladder and ureters
N80.A0ICD10CMEndometriosis of bladder, unspecified depth
N80.A1ICD10CMSuperficial endometriosis of bladder
N80.A2ICD10CMDeep endometriosis of bladder
N80.A4ICD10CMSuperficial endometriosis of ureter
N80.A41ICD10CMSuperficial endometriosis of right ureter
N80.A42ICD10CMSuperficial endometriosis of left ureter
N80.A43ICD10CMSuperficial endometriosis of bilateral ureters
N80.A49ICD10CMSuperficial endometriosis of unspecified ureter
N80.A5ICD10CMDeep endometriosis of ureter
N80.A51ICD10CMDeep endometriosis of right ureter
N80.A52ICD10CMDeep endometriosis of left ureter
N80.A53ICD10CMDeep endometriosis of bilateral ureters
N80.A59ICD10CMDeep endometriosis of unspecified ureter
N80.A6ICD10CMEndometriosis of ureter, unspecified depth
N80.A61ICD10CMEndometriosis of right ureter, unspecified depth
N80.A62ICD10CMEndometriosis of left ureter, unspecified depth
N80.A63ICD10CMEndometriosis of bilateral ureters, unspecified depth
N80.A69ICD10CMEndometriosis of unspecified ureter, unspecified depth
N80.BICD10CMEndometriosis of cardiothoracic space
N80.B1ICD10CMEndometriosis of pleura
N80.B2ICD10CMEndometriosis of lung
N80.B3ICD10CMEndometriosis of diaphragm
N80.B31ICD10CMSuperficial endometriosis of diaphragm
N80.B32ICD10CMDeep endometriosis of diaphragm
N80.B39ICD10CMEndometriosis of diaphragm, unspecified depth
N80.B4ICD10CMEndometriosis of the pericardial space
N80.B5ICD10CMEndometriosis of the mediastinal space
N80.B6ICD10CMEndometriosis of cardiothoracic space
N80.CICD10CMEndometriosis of the abdomen
N80.C0ICD10CMEndometriosis of the abdomen, unspecified
N80.C1ICD10CMEndometriosis of the anterior abdominal wall
N80.C10ICD10CMEndometriosis of the anterior abdominal wall, subcutaneous tissue
N80.C11ICD10CMEndometriosis of the anterior abdominal wall, fascia and muscular layers
N80.C19ICD10CMEndometriosis of the anterior abdominal wall, unspecified depth
N80.C2ICD10CMEndometriosis of the umbilicus
N80.C3ICD10CMEndometriosis of the inguinal canal
N80.C4ICD10CMEndometriosis of extra-pelvic abdominal peritoneum
N80.C9ICD10CMEndometriosis of other site of abdomen
N80.DICD10CMEndometriosis of the pelvic nerves
N80.D0ICD10CMEndometriosis of the pelvic nerves, unspecified
N80.D1ICD10CMEndometriosis of the sacral splanchnic nerves
N80.D2ICD10CMEndometriosis of the sacral nerve roots
N80.D3ICD10CMEndometriosis of the obturator nerve
N80.D4ICD10CMEndometriosis of the sciatic nerve
N80.D5ICD10CMEndometriosis of the pudendal nerve
N80.D6ICD10CMEndometriosis of the femoral nerve
N80.D9ICD10CMEndometriosis of other pelvic nerve

ICD code information from First Databank (FDB).

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Last reviewed · Source: First Databank (FDB) drug data