cholecalciferol and Hypogonadism

Topics: Adult; beta-Thalassemia; Cholecalciferol; Chorionic Gonadotropin; Hormone Replacement Therapy; Humans; Hypogonadism; Infertility, Male; Magnetic Resonance Imaging; Male; Puberty, Delayed; Sexual Dysfunction, Physiological; Spermatogenesis; Treatment Outcome; Vitamins

The aim of the study was to evaluate the effect of risedronate on bone mineral density (BMD) and bone turnover markers in HIV-infected osteoporotic males, according to their gonadal status. HIV patients were followed up for 24 months and divided into two groups: patients with osteoporosis or osteopenia with fractures (group A, n = 20) and those without (group B, n = 21). Group A and B were further divided according to the presence of reduced androgenizations. Both groups were treated with cholecalciferol 800 I.U. and calcium (Ca) 1,000 mg orally every day for the first 12 months. Risedronate 75 mg for two consecutive days a month orally was then added in group A, for another 12 months. Group B continued treatment with Ca and vitamin D. Every 6 months each patient underwent biochemical evaluation, and BMD measurement. A significant increase in lumbar BMD was observed in HIV males with adequate androgenization after 12 months of risedronate treatment in group A together with a reduction of bone turnover markers. BMD remained stable with a concomitant significant slight reduction of bone turnover markers in group B. Risedronate increased BMD and reduced bone turnover markers to a greater extent in patients with adequate androgenization compared to osteoporotic HIV males with symptomatic hypoandrogenization.

Topics: Adult; Aged; Bone Density; Bone Density Conservation Agents; Bone Diseases, Metabolic; Calcium; Cholecalciferol; Drug Therapy, Combination; Etidronic Acid; HIV Infections; Humans; Hypogonadism; Lumbar Vertebrae; Male; Middle Aged; Osteoporosis; Osteoporotic Fractures; Pilot Projects; Risedronic Acid; Testosterone; Treatment Outcome

Cardiometabolic disorders and osteoporosis are prevalent in patients with hypogonadism. Osteoprotegerin (OPG) and fibroblast growth factor-23 (FGF-23), are co-secreted from bones and vascular endothelium, regulating bone mineral metabolism and vascular functions. Vitamin D is another hormone with dual effects on bone and vascular metabolism. The aim of this study was to search for any difference between the serum levels of OPG, FGF-23, and vitamin D in patients with hypogonadism and the healthy controls. We also aimed to search for any relationship between these parameters and endothelial dysfunction or insulin resistance. Forty-nine male patients with congenital hypogonadotropic hypogonadism (CHH) (mean age 20.71 ± 1.75 years) and 43 BMI matched healthy male subjects (mean age 21.37 ± 1.04 years) were enrolled. OPG, FGF-23, vitamin D, and asymmetric dimethylarginine (ADMA) levels were measured from the fasting serum samples. The insulin sensitivity was estimated by homeostatic model assessment-insulin resistance (HOMA-IR) formula. Triglycerides, insulin, HOMA-IR, and ADMA levels in the patient group were significantly higher than the values of the control group (p = 0.014, p = 0.002, p = 0.003, p < 0.001, respectively). The OPG, FGF-23, and vitamin D levels of the patients were not significantly different from the healthy controls. In addition, these markers were not correlated to ADMA or HOMA-IR levels. The results show that young and treatment naive subjects with CHH have endothelial dysfunction and insulin resistance when compared to their healthy counterparts. However, the OPG, FGF-23, and vitamin D levels were similar in the 2 groups. In addition, these parameters are not significantly related to the endothelial functions or insulin resistance in these subjects.

Topics: Case-Control Studies; Cholecalciferol; Demography; Fibroblast Growth Factor-23; Fibroblast Growth Factors; Humans; Hypogonadism; Male; Osteoprotegerin; Young Adult

In 2002 we proposed a new hypothesis of the etiology and pathogenesis of hypercholesterolemia. There is paucity of information in the literature regarding the association of steroidopenia and hypercholesterolemia. Our goal is to determine if the treatment of steroidopenia with hormonorestorative therapy (HT) to youthful levels will normalize total cholesterol (TC) levels.. We retrospectively analyzed 43 hypercholesterolemic patients treated with HT. Laboratory workup included lipid profile, serum pregnenolone, dehydroepiandrosterone sulfate (DHEA-S), progesterone, total estrogen, cortisol, total testosterone, and vitamin D-3 levels at presentation with follow up ranging from 3 to 9 months. HT therapy included a combination of several agents such as pregnenolone, dehydroepiandrosterone (DHEA), triestrogen, progesterone, testosterone, hydrocortisone, and vitamin D-3.. HT lowered mean TC from 228.8 mg/dL to 183.7 mg/dL (19.7%) (p<0.05) in all patients. In 12 men of mean age 58, HT statistically significantly lowered TC from 227.9 mg/dL to 177.1 mg/dL (22.3%) (p<0.05). Apparently it did so mostly by lowering LDL and triglycerides (TRG) while HDL did not appreciably change. In 31women, mean age 57, TC declined from 229.2 mg/dL to 186.3 mg/dL (19%) (p<0.05). HDL, LDL, and TRG are also decreased to a statistically significant degree. These results were associated with statistically significant elevations in pregnenolone, DHEA Sulfate, testosterone, progesterone but not total estrogen, cortisol or vitamin D-3 changes in both men and women.. We conclude that correction of steroidopenia with the use of hormonorestorative therapy is an effective strategy for normalizing and maintaining cholesterol homeostasis.

Topics: Cholecalciferol; Cholesterol, HDL; Cholesterol, LDL; Dehydroepiandrosterone Sulfate; Estrogens; Female; Hormone Replacement Therapy; Hormones; Humans; Hydrocortisone; Hypercholesterolemia; Hypogonadism; Lipase; Male; Middle Aged; Pregnenolone; Progesterone; Retrospective Studies; Testosterone

Two men (aged 44 and 47 years) were admitted with the diagnosis of Kallmann's syndrome, but they had widely different symptoms. The first patient (A) suffered from significant secondary symptoms, i.e. weight gain and skeletal pain, which had caused him to seek medical assistance. The second patient (B) had been admitted because of symptoms of depression, caused by separation from his female partner.. Patient A showed major somatic symptoms characteristic of the syndrome: eunuchoidism (physique, boyish voice, gynecomastia, micropenis and absent secondary sex characteristics). Further diagnostic tests revealed low testosterone concentrations (0.958 ng/ml; reference range 1.8 - 7.58 ng/ml) and low luteinizing hormone (LH) concentrations (<0.7 IU/l; reference range 0.8 - 7.6 IU/l), as well as infertility. Radiology showed marked osteoporosis, providing the indication for total hip replacement. Magnetic resonance imaging (MRI) of the skull and chromosomal analysis gave normal results. The physical development of patient B had progressed ever since hormone substitution after a suspected diagnosis of mumps orchitis in early childhood. However infertility was still present. Abnormal laboratory findings at admission: LH 0.10 IU/l (reference range 0.8 - 7.6 IU/l), follicle stimulating hormone 0.10 IU/l (reference range 1.2 - 10.1 IU/l), testosterone 10.0 ng/ml (reference range 1.8 - 7.58 ng/ml). A hypoplastic olfactory sulcus was shown by MRI, but no olfactory bulb. Mineral density of the femur was slightly diminished. Combined stimulation test of the pituitary gland revealed hypogonadotropic hypogonadism and anosmia in both patients.. In patient A administration of testosterone, calcium, colecalciferol and biphosphonates improved virilization and reduced skeletal pain. Continuation of testosterone, calcium and colecalciferol treatment, psychotherapy and antidepressive medication with paroxetine were initiated in patient B. His symptoms of depression were treated successfully, but personal and sexual relationships remained difficult and had many problems.. Early diagnosis of Kallmann's syndrome and symptomatic treatment with hormone replacement prevent patients from developing pernicious sequelae. However, sexual identity will be difficult even for patients treated after early diagnosis.

Topics: Adult; Androgens; Antidepressive Agents; Bone Density Conservation Agents; Calcium; Cholecalciferol; Depression; Diphosphonates; Humans; Hypogonadism; Kallmann Syndrome; Male; Middle Aged; Olfaction Disorders; Psychotherapy; Testosterone