OBJECTIVE To find the time of the serum gonadotropin peak after depot leuprolide injection in children and to show that depot leuprolide therapy can be monitored by measuring serum luteinizing hormone (LH) immediately after injections. STUDY DESIGN We measured concentrations of leuprolide, LH, and follicle-stimulating hormone (FSH) at multiple time points before and after the first dose of de...

Gonadotropin-releasing hormone (GnRH) and its synthetic analog leuprolide acetate, a GnRH agonist, have neurotrophic properties. This study was designed to determine whether administration of leuprolide acetate can improve locomotor behavior, gait, micturition reflex, spinal cord morphology and the amount of microglia in the lesion epicenter after spinal cord injury in rats. Rats with spinal co...

Background: One of the side effects of chemotherapy agents is gonadal suppression leading to infertility. The present study examined the feasibility of using a gonadotropin releasing hormone agonist (GnRH-A) in the prevention of busulfan induced azoospermia in prepubertal mice. Materials and Methods: Leuprolide(3.8 mg/kg) was given to prepubertal male mice 2 weeks after or prior to busulfan (40...

BACKGROUND Testosterone stimulates growth in many prostate tumours. The established GnRH analogue leuprolide acetate is incorporated in a novel biodegradable polymer matrix (Atrigel® delivery system), that can be administered to reduce testosterone levels in men with advanced hormone-dependent prostate cancer. This novel formulation is available as a 1-, 3- and most recently 6-month depot (Elig...

This article represents the fourth case in literature of an association between pseudotumor cerebri (PTC) and leuprolide acetate, the first with precocious puberty and severe visual loss. A 9-year-old girl with precocious puberty was treated with a once-monthly dose of leuprolide acetate (3.75 mg) for three months. In the 4th month of treatment, it was decided to increase the dosage of leuproli...

BACKGROUND The efficacy and side-effect profile of ulipristal acetate as compared with those of leuprolide acetate for the treatment of symptomatic uterine fibroids before surgery are unclear. METHODS In this double-blind noninferiority trial, we randomly assigned 307 patients with symptomatic fibroids and excessive uterine bleeding to receive 3 months of daily therapy with oral ulipristal ac...

INTRODUCTION Leuprolide acetate is a synthetic analog of gonadotropin-releasing hormone used for the treatment of prostate cancer. Its side effects are hot flashes, nausea, and fatigue. We report a case of a patient with proximal inflammatory myopathy accompanied by severe rhabdomyolysis and renal failure following the second application of leuprolide acetate. Drug withdrawal and steroid therap...

Study Type - Therapy (RCT) Level of Evidence 1b OBJECTIVE To compare the activity of degarelix, a new gonadotrophin-releasing hormone (GnRH) blocker, with leuprolide depot 7.5 mg in the control of total serum alkaline phosphatase (S-ALP) levels in patients with prostate cancer. PATIENTS AND METHODS In the randomized, phase III trial (CS21), patients with histologically confirmed prostate cancer...

A new class of antiandrogen medications, gonadotropin-releasing hormone agonists, offers promise in the treatment of the paraphilias, with substantially less side effects than medroxyprogesterone acetate or cyproterone acetate. This paper reports the results of treatment using a depot suspension of leuprolide acetate on 12 patients with paraphilic disorders or with sexual disorders not otherwis...

OBJECTIVE To evaluate the efficacy and safety of degarelix, a new gonadotrophin-releasing hormone (GnRH) antagonist (blocker), vs leuprolide for achieving and maintaining testosterone suppression in a 1-year phase III trial involving patients with prostate cancer. PATIENTS AND METHODS In all, 610 patients with adenocarcinoma of the prostate (any stage; median age 72 years; median testosterone...