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The Cochrane Database of Systematic... Oct 2014Anaemia occurs when blood contains fewer red blood cells and lower haemoglobin levels than normal, and is a common complication among adults with chronic kidney disease... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Anaemia occurs when blood contains fewer red blood cells and lower haemoglobin levels than normal, and is a common complication among adults with chronic kidney disease (CKD). Although a number of approaches are applied to correct anaemia in adults with CKD, the use of androgen therapy is controversial.
OBJECTIVES
The aim of this review was to determine the benefits and harms of androgens for the treatment of anaemia in adult patients with CKD.
SEARCH METHODS
We searched CENTRAL, the Cochrane Renal Group's Specialised Register, the Chinese Biomedicine Database (CBM), CNKI, VIP and reference lists of articles without language restriction. The most recent search was conducted in August 2014.
SELECTION CRITERIA
All randomised controlled trials (RCTs) that assessed the use of androgens for treating anaemia of CKD in adults were eligible for inclusion.
DATA COLLECTION AND ANALYSIS
Two authors independently extracted data and assessed risk of bias in the included studies. Meta-analyses were performed using relative risk (RR) for dichotomous outcomes and mean differences (MD) for continuous outcomes, with 95% confidence intervals (CI).
MAIN RESULTS
We included eight studies that reported data from 181 participants. Study quality was assessed as moderate in six studies, one was low quality, and one was high quality. The small number of included studies, and low participant numbers adversely influenced evidence quality overall.We found limited evidence (1 study, 24 participants) to indicate that oxymetholone can increase haemoglobin (Hb) (MD 1.90 g/dL, 95% CI 1.66 to 2.14), haematocrit (HCT) (MD 27.10%, 95% CI 26.49 to 27.71), change in albumin (MD 4.91 g/L, 95% CI 3.69 to 6.13), alanine aminotransferase (ALT) (MD 54.50 U/L, 95% CI 43.94 to 65.06), and aspartate aminotransferase (AST) (MD 47.33 U/L, 95% CI 37.69 to 56.97); and decrease high-density lipoprotein (HDL) (MD -15.66 mg/dL, 95% CI -24.84 to -6.48). We also found that compared with erythropoietin alone, nandrolone decanoate plus erythropoietin may increase HCT (3 studies, 73 participants: MD 2.54%, 95% Cl 0.96 to 4.12). Compared with erythropoietin (1 study, 27 participants), limited evidence was found to suggest that nandrolone decanoate can increase plasma total protein (MD 0.40 g/L, 95% CI 0.13 to 0.67), albumin (MD 0.20 g/L, 95% CI 0.01 to 0.39), and transferrin (MD 45.00 mg/dL, 95% CI 12.61 to 77.39) levels. Compared with no therapy (remnant kidney), evidence was found to suggest that nandrolone decanoate can increase Hb (2 studies, 33 participants: MD 1.04 g/dL, 95% Cl 0.66 to 1.41) and HCT (1 study, 24 participants: MD 3.70%, 95% Cl 0.68 to 6.72). Compared with no therapy (anephric), evidence was found (1 study, 5 participants) to suggest that nandrolone decanoate can increase Hb (MD 1.30 g/dL, 95% Cl 0.57 to 2.03), but nandrolone decanoate did not increase HCT (MD 2.00%, 95% Cl -0.85 to 4.85).However, oxymetholone was not found to reduce blood urea nitrogen (BUN), serum creatinine (SCr), cholesterol, or triglycerides; or increase plasma total protein, prealbumin, or transferrin. No evidence was found to indicate that nandrolone decanoate increased prealbumin or decreased BUN, SCr, AST, ALT, cholesterol, triglycerides, HDL or low-density lipoprotein (LDL). Adverse events associated with androgen therapy were reported infrequently.
AUTHORS' CONCLUSIONS
We found insufficient evidence to confirm that use of androgens for adults with CKD-related anaemia is beneficial.
Topics: Adult; Androgens; Anemia; Cholesterol; Erythropoietin; Hematocrit; Humans; Nandrolone; Nandrolone Decanoate; Oxymetholone; Randomized Controlled Trials as Topic; Renal Insufficiency, Chronic; Triglycerides
PubMed: 25300168
DOI: 10.1002/14651858.CD006881.pub2 -
British Medical Journal Sep 1971
Topics: Adolescent; Anemia, Aplastic; Blood Cell Count; Child; Child, Preschool; Humans; Infant; Leukemia; Leukemia, Myeloid; Leukemia, Myeloid, Acute; Male; Middle Aged; Oxymetholone; Steroids
PubMed: 5286120
DOI: 10.1136/bmj.3.5777.765-a -
Food & Nutrition Research 2023A proprietary combination of fruit rind and leaf extracts (LI80020F4, CinDura) improved the physical performance and muscle strength of resistance-trained adult males.
BACKGROUND
A proprietary combination of fruit rind and leaf extracts (LI80020F4, CinDura) improved the physical performance and muscle strength of resistance-trained adult males.
OBJECTIVE
This study assessed the underlying mechanisms of the ergogenic potential of LI80020F4 in and models.
METHODS
The individual extracts and their combination (LI80020F4) were assessed for nitrite production in EAhy926 human endothelial cells. Subsequent experiments evaluated the effect of LI80020F4 in myotube formation in C2C12 mouse myoblasts, expression of mammalian target of rapamycin (mTOR) signaling proteins, myogenic factors, and mitochondrial functions in L6 rat myoblasts.Moreover, adult male ICR mice were randomly assigned ( = 15) into vehicle control (G1), exercise alone (G2), oxymetholone-16 mg/kg body weight (bw) (G3), and 75 (G4)-, 150 (G5)-, or 300 (G6) mg/kg bw of LI80020F4, orally gavaged for 28 days. G1 and G2 mice received 0.5% carboxymethylcellulose sodium. Following completion, muscle strength and physical performance were assessed on forelimb grip strength and forced swimming test (FST), respectively. Gastrocnemius (GA), tibialis anterior (TA) muscle weights, muscle fiber cross-sectional area (CSA), levels of muscle, and serum protein markers were also determined.
RESULTS
LI80020F4 increased nitrite production in EAhy926 cells in a dose-dependent manner. LI80020F4 induced C2C12 myotube formation, increased mitochondrial biogenesis, upregulated the expressions of activated mTOR and other mitochondria and myogenic proteins, and mitigated HO-induced mitochondrial membrane depolarization in the myoblast cells. In the animal study, 75, 150, and 300 mg/kg bw LI80020F4 doses significantly ( < 0.05) increased the animals' forelimb grip strength. Mid- and high-dose groups showed increased swimming time, increased muscle weight, CSA, muscle growth-related, and mitochondrial protein expressions in the GA muscles.
CONCLUSION
LI80020F4 increases nitric oxide production in the endothelial cells, mitochondrial biogenesis and function, upregulates skeletal muscle growth-related protein expressions and reduces oxidative stress; together, it explains the basis of the ergogenic potential of LI80020F4.
PubMed: 37920678
DOI: 10.29219/fnr.v67.9750 -
Proceedings of the Royal Society of... Sep 1971
Topics: Carbohydrate Metabolism; Cholestyramine Resin; Chylomicrons; Clofibrate; Dextrothyroxine; Diabetes Mellitus; Diet Therapy; Humans; Hypercholesterolemia; Hyperlipidemias; Metabolic Clearance Rate; Neomycin; Nicotinic Acids; Obesity; Oxymetholone; Triglycerides
PubMed: 5114287
DOI: No ID Found -
Blood May 1992Sixty-eight patients with moderate (n = 15) or severe (n = 53) aplastic anemia were entered into a prospective, randomized, two-arm treatment study comparing antihuman... (Clinical Trial)
Clinical Trial Comparative Study Randomized Controlled Trial
Immunosuppressive therapy of aplastic anemia: results of a prospective, randomized trial of antithymocyte globulin (ATG), methylprednisolone, and oxymetholone to ATG, very high-dose methylprednisolone, and oxymetholone.
Sixty-eight patients with moderate (n = 15) or severe (n = 53) aplastic anemia were entered into a prospective, randomized, two-arm treatment study comparing antihuman thymocyte globulin (ATG), lower-dose methylprednisolone (LDM) and oxymetholone to ATG, higher-dose methylprednisolone (HDM), and oxymetholone. There were no differences between the two groups when comparing age, sex, etiology of aplasia, disease duration, severity of aplasia, or pretherapy granulocyte counts. Side effects of LDM and HDM were similar. Of the 64 patients evaluable for response to therapy, 12 of 33 (36%) who received LDM had complete, partial, or minimal responses compared with 15 of 31 patients (48%) who received HDM (P = .33). Actuarial survival at 4 years is 43% for patients in the LDM group and 47% for patients in the HDM group (P = .99). Causes of death included hemorrhage, infection, evolution to acute leukemia, and complications of subsequent bone marrow transplantation. Long-term complications included paroxysmal nocturnal hemoglobinuria (n = 3), evolution to myelodysplasia or acute leukemia (n = 6), and recurrent aplasia (n = 6). We were unable to show a significant difference in toxicity, response rate, or survival for patients treated with ATG, oxymetholone, and LDM compared with patients who received ATG, oxymetholone, and HDM.
Topics: Adult; Anemia, Aplastic; Antilymphocyte Serum; Blood Transfusion; Bone Marrow Transplantation; Dose-Response Relationship, Drug; Female; Follow-Up Studies; Granulocyte-Macrophage Colony-Stimulating Factor; Humans; Immunosuppression Therapy; Male; Methylprednisolone; Oxymetholone; Probability; Prospective Studies; Time Factors
PubMed: 1586708
DOI: No ID Found -
Haematologica 1989This is a review of current treatment for hairy cell leukemia (HCL). Data for this analysis were obtained from the Italian HCL Registry, as well as from other published... (Review)
Review
This is a review of current treatment for hairy cell leukemia (HCL). Data for this analysis were obtained from the Italian HCL Registry, as well as from other published series. We have given space to the impact of interferon and pentostatin on the management of this disease. Other issues are also discussed, such as the relevance of achieving a complete remission with respect to overall and relapse-free survival. We include a final section on recommendations which may prove useful in designing an appropriate therapeutic strategy.
Topics: Adrenal Cortex Hormones; Antineoplastic Agents; Coformycin; Combined Modality Therapy; Humans; Interferon Type I; Leukemia, Hairy Cell; Oxymetholone; Palliative Care; Pentostatin; Splenectomy; Splenomegaly
PubMed: 2473014
DOI: No ID Found -
Avicenna Journal of Phytomedicine Jan 2014Objectives : The aim of the present study was to evaluate protective effect of royal jelly on sperm parameters, testosterone level, and malondialdehyde (MDA) production...
UNLABELLED
Objectives : The aim of the present study was to evaluate protective effect of royal jelly on sperm parameters, testosterone level, and malondialdehyde (MDA) production in mice.
MATERIALS AND METHODS
Thirty-two adult male NMRI mice weighing 30±2 g were used. All the animals were divided into 4 groups.
CONTROL GROUP
received saline 0.1 ml/mouse/day orally for 30 days. Royal jelly group (RJ): received royal jelly at dose of 100 mg/kg daily for 30 days orally. Oxymetholone group: the received Oxymetholone (OX) at dose of 5 mg/kg daily for 30 days orally. Royal jelly+Oxymetholone group: received royal jelly at dose of 100 mg/kg/day orally concomitant with OX administration. Sperm count, sperm motility, viability, maturity, and DNA integrity were analyzed. Furthermore, serum testosterone and MDA concentrations were determined.
RESULTS
In Oxymetholone group, sperm count, motility as well as testosterone concentration reduced significantly (p<0.05), while significant (p<0.05) increases in immature sperm, sperm with DNA damaged, and MDA concentration were announced in Oxymetholone group in comparison with control group and Royal jelly+Oxymetholone group. RJ caused partially amelioration in all of the above- mentioned parameters in Royal Jelly+Oxymetholone group.
CONCLUSION
In conclusion, RJ may be used in combination with OX to improve OX-induced oxidative stress and male infertility.
PubMed: 25050300
DOI: No ID Found -
Stem Cell Reports Jan 2015Androgens are widely used for treating Fanconi anemia (FA) and other human bone marrow failure syndromes, but their mode of action remains incompletely understood. Aged...
Androgens are widely used for treating Fanconi anemia (FA) and other human bone marrow failure syndromes, but their mode of action remains incompletely understood. Aged Fancd2(-/-) mice were used to assess the therapeutic efficacy of oxymetholone (OXM) and its mechanism of action. Eighteen-month-old Fancd2(-/-) mice recapitulated key human FA phenotypes, including reduced bone marrow cellularity, red cell macrocytosis, and peripheral pancytopenia. As in humans, chronic OXM treatment significantly improved these hematological parameters and stimulated the proliferation of hematopoietic stem and progenitor cells. RNA-Seq analysis implicated downregulation of osteopontin as an important potential mechanism for the drug's action. Consistent with the increased stem cell proliferation, competitive repopulation assays demonstrated that chronic OXM therapy eventually resulted in stem cell exhaustion. These results expand our knowledge of the regulation of hematopoietic stem cell proliferation and have direct clinical implications for the treatment of bone marrow failure.
Topics: Animals; Blood Cell Count; Bone Marrow; Cell Cycle; Cell Proliferation; Disease Models, Animal; Fanconi Anemia; Fanconi Anemia Complementation Group D2 Protein; Gene Expression Regulation; Hematopoiesis; Hematopoietic Stem Cells; Humans; Mice; Mice, Knockout; Osteopontin; Oxymetholone; Pancytopenia; Sequence Analysis, RNA; Time Factors; Transcription, Genetic
PubMed: 25434823
DOI: 10.1016/j.stemcr.2014.10.014 -
Clinical Journal of the American... Feb 2013Sarcopenia is common in hemodialysis patients. This study examined whether the anabolic steroid oxymetholone improves muscle mass and handgrip strength in hemodialysis... (Randomized Controlled Trial)
Randomized Controlled Trial
BACKGROUND AND OBJECTIVES
Sarcopenia is common in hemodialysis patients. This study examined whether the anabolic steroid oxymetholone improves muscle mass and handgrip strength in hemodialysis patients and possible mechanisms that might engender such changes.
DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS
Forty-three eligible hemodialysis patients were randomly assigned to ingest oxymetholone or placebo for 24 weeks. Body composition, handgrip strength, and quality of life were measured during the study. Muscle biopsies were performed and analyzed for mRNA levels for myostatin, IGF-I, IGF binding proteins, and myosin heavy chains and protein expression. Muscle fiber types and diameter were assessed by reduced nicotinamide-adenine dinucleotide staining.
RESULTS
There was a significantly greater increase in fat-free mass and handgrip strength and decrease in fat mass in the oxymetholone compared with the placebo group. Moreover, compared with baseline values, patients given oxymetholone exhibited an increase in fat-free mass, handgrip strength, physical functioning scores, and type I muscle fiber cross-sectional area and a decrease in fat mass, whereas patients receiving placebo did not undergo changes. There was a significantly greater increase in muscle mRNA levels for myosin heavy chain 2×, IGF-I, and IGF-II receptor with oxymetholone treatment than placebo. Liver enzyme rose significantly in the oxymetholone group, but the number of values greater than three times the upper limit of normal were not different between these groups.
CONCLUSIONS
In hemodialysis patients, ingesting oxymetholone was associated with an increase in fat-free mass, handgrip strength, and muscle mRNA levels for several growth factors and a decrease in fat mass, but it also induced liver injury.
Topics: Administration, Oral; Adult; Anabolic Agents; Double-Blind Method; Female; Humans; Male; Middle Aged; Muscle Strength; Muscle, Skeletal; Oxymetholone; Renal Dialysis
PubMed: 23124786
DOI: 10.2215/CJN.00380112 -
Caspian Journal of Internal Medicine 2018The prevalence of using anabolic steroids such as oxymetholone is increasing. This highlights the need for closely monitoring side effects of this drug. Acute renal...
BACKGROUND
The prevalence of using anabolic steroids such as oxymetholone is increasing. This highlights the need for closely monitoring side effects of this drug. Acute renal failure (ARF) has been reported as a complication of rhabdomyolysis in anabolic steroids users.
CASE PRESENTATION
We present one 33-year-old man complaining of decreased urine volume, urine color change, and lower abdominal pain. He is engaged with a rare side effect of oxymetholone abuse. During assessments of potential medical issues associated with the intake of anabolic steroids, known side effects are known to be transient, but the need for appropriate interventions remains essential.
CONCLUSIONS
Rhabdomyolysis due to drug use and the consequent acute kidney injury are among the lethal risks associated with anabolic steroid abuse. In most cases, the symptoms are extensive and often misleading. Therefore, detailed history taking, physical scrutiny, paraclinical testing, and early diagnosis are crucial for rhabdomyolysis patients.
PubMed: 30510659
DOI: 10.22088/cjim.9.4.406