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Eisenberg ML, Esteves SC, Lamb DJ, Hotaling JM, Giwercman A, Hwang K, Cheng YS. Male infertility. Nat Rev Dis Primers 2023; 9:49. [PMID: 37709866 DOI: 10.1038/s41572-023-00459-w] [Citation(s) in RCA: 56] [Impact Index Per Article: 56.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/09/2023] [Indexed: 09/16/2023]
Abstract
Clinical infertility is the inability of a couple to conceive after 12 months of trying. Male factors are estimated to contribute to 30-50% of cases of infertility. Infertility or reduced fertility can result from testicular dysfunction, endocrinopathies, lifestyle factors (such as tobacco and obesity), congenital anatomical factors, gonadotoxic exposures and ageing, among others. The evaluation of male infertility includes detailed history taking, focused physical examination and selective laboratory testing, including semen analysis. Treatments include lifestyle optimization, empirical or targeted medical therapy as well as surgical therapies that lead to measurable improvement in fertility. Although male infertility is recognized as a disease with effects on quality of life for both members of the infertile couple, fewer data exist on specific quantification and impact compared with other health-related conditions.
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Affiliation(s)
- Michael L Eisenberg
- Department of Urology, Stanford University School of Medicine, Stanford, CA, USA.
- Department of Obstetrics & Gynecology, Stanford University School of Medicine, Stanford, CA, USA.
| | - Sandro C Esteves
- ANDROFERT Andrology and Human Reproduction Clinic, Campinas, Brazil
- Division of Urology, Department of Surgery, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Dolores J Lamb
- Center for Reproductive Genomics, Weill Cornell Medical College, New York, NY, USA
- Englander Institute for Precision Medicine, Weill Cornell Medical College, New York, NY, USA
- Department of Urology, Weill Cornell Medical College, New York, NY, USA
| | - James M Hotaling
- Division of Urology, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | | | - Kathleen Hwang
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Yu-Sheng Cheng
- Department of Urology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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2
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Bilha SC, Hogas S, Hogas M, Marcu S, Leustean L, Ungureanu MC, Branisteanu DD, Preda C. Thyroid, Gonadal and Adrenal Dysfunction in Kidney Transplant Recipients: A Review for the Clinician. Biomolecules 2023; 13:920. [PMID: 37371500 DOI: 10.3390/biom13060920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/13/2023] [Accepted: 05/29/2023] [Indexed: 06/29/2023] Open
Abstract
While chronic kidney disease-associated mineral and bone disorders (CKD-MBD) prevail in the endocrinological assessment of CKD patients, other endocrine abnormalities are usually overlooked. CKD is associated with significant thyroid, adrenal and gonadal dysfunction, while persistent and de novo endocrinological abnormalities are frequent among kidney transplant recipients (KTR). Low T3 levels prior to transplantation may help identify those at risk for delayed graft function and are often found in KTR. Thyroid surveillance after kidney transplantation should be considered due to structural anomalies that may occur. Despite the rapid recovery of gonadal hormonal secretion after renal transplantation, fertility is not completely restored. Testosterone may improve anemia and general symptoms in KTR with persistent hypogonadism. Female KTR may still experience abnormal uterine bleeding, for which estroprogestative administration may be beneficial. Glucocorticoid administration suppresses the hypothalamic-pituitary-adrenal axis in KTR, leading to metabolic syndrome. Patients should be informed about signs and symptoms of hypoadrenalism that may occur after glucocorticoid withdrawal, prompting adrenal function assessment. Clinicians should be more aware of the endocrine abnormalities experienced by their KTR patients, as these may significantly impact the quality of life. In clinical practice, awareness of the specific endocrine dysfunctions experienced by KTR patients ensures the correct management of these complications in a multidisciplinary team, while avoiding unnecessary treatment.
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Affiliation(s)
- Stefana Catalina Bilha
- Endocrinology Department, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Simona Hogas
- Nephrology Department, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Mihai Hogas
- Physiology Department, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Stefan Marcu
- Nephrology Department, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Letitia Leustean
- Endocrinology Department, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Maria-Christina Ungureanu
- Endocrinology Department, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Dumitru D Branisteanu
- Department of Medicine, Charles E. Smith College of Medicine, Florida Atlantic University, Boca Raton, FL 33431, USA
| | - Cristina Preda
- Endocrinology Department, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
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Dumanski SM, Eckersten D, Piccoli GB. Reproductive Health in Chronic Kidney Disease: The Implications of Sex and Gender. Semin Nephrol 2022; 42:142-152. [PMID: 35718362 DOI: 10.1016/j.semnephrol.2022.04.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Chronic kidney disease (CKD) is frequently accompanied by reproductive health challenges in females and males alike. Progression of CKD is associated with escalating impairment of the hypothalamic-pituitary-gonadal axis, which facilitates evolving ovarian, testicular, and sexual dysfunction. Common clinical reproductive health complications in CKD include abnormal menstruation, impaired sexual health, and reduced fertility. Though sex-specific factors, such as sex hormones and gonadal function, have a strong influence on reproductive health outcomes in CKD, a person's gender and gendered experience also have important implications. Institutionalized gender, gendered perceptions of health, and health care-seeking behaviors, as well as adherence to medical care, all have critical effects on reproductive health in CKD. This review endeavors to explore the implications of both sex and gender on overall reproductive health in individuals living with CKD.
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Affiliation(s)
- Sandra M Dumanski
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada; Libin Cardiovascular Institute, Calgary, Canada; Alberta Kidney Disease Network, Alberta, Canada.
| | - Dag Eckersten
- Department of Nephrology, Lund University, Skane University Hospital, Malmo, Sweden
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Chou J, Kiebalo T, Jagiello P, Pawlaczyk K. Multifaceted Sexual Dysfunction in Dialyzing Men and Women: Pathophysiology, Diagnostics, and Therapeutics. Life (Basel) 2021; 11:life11040311. [PMID: 33918412 PMCID: PMC8065963 DOI: 10.3390/life11040311] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/30/2021] [Accepted: 03/31/2021] [Indexed: 12/12/2022] Open
Abstract
Patient survival continues to increase with the growing quality of dialysis and management of chronic kidney disease (CKD). As such, chronic therapy must include considerations of quality of life (QOL), and this includes the disproportionate prevalence of sexual dysfunction (SD) in this patient population. This review aims to describe the pathophysiological and the psychosocial causes of SD with regard to renal replacement therapy, particularly hemo- and peritoneal dialysis. The differences in its manifestation in men and women are compared, including hormonal imbalances—and therefore fertility, libido, and sexual satisfaction—the experience of depression and anxiety, and QOL. The impact of comorbidities and the iatrogenic causes of SD are described. This review also presents validated scales for screening and diagnosis of SD in CKD patients and outlines novel therapies and strategies for the effective management of SD. Increased prevalence of CKD invariably increases the number of patients with SD, and it is crucial for health care professional teams to become familiar with the clinical tools used to manage this sensitive and under-quantified field. As a known predictor of QOL, sexual function should become a point of focus in the pursuit of patient-centered care, particularly as we seek to achieve as “normal” a life as possible for individuals who receive dialysis.
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Zhou Y, Shen L, Dong B, Liu C, Lv W, Chi J, Che K, Gao Y, Wang Y, Wang Y. Elevated circulating luteinizing hormone levels are associated with diabetic macroalbuminuria in Chinese men and postmenopausal women: A cross-sectional study. J Diabetes 2020; 12:819-833. [PMID: 32475064 DOI: 10.1111/1753-0407.13073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/16/2020] [Accepted: 05/27/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Associations between sex hormones and diabetic vascular complications have recently been studied, but the role luteinizing hormone (LH) plays in diabetic kidney disease (DKD) remains uncertain. We aimed to investigate the relationship of LH and DKD in Chinese men and postmenopausal women with type 2 diabetes mellitus (T2DM). METHODS Data were collected from 1775 T2DM men and postmenopausal women in hospital. The odds ratios (OR) and corresponding 95% confidence intervals (CI) in relation to LH quartiles were obtained by multiple logistic regression analysis. RESULTS LH levels were significantly higher in patients with macroalbuminuria than in those with microalbuminuria, but were not higher in patients with microalbuminuria than in those with normoalbuminuria. Consistently, LH in those with an estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73m2 were significantly higher than in those with eGFR≥60 mL/min/1.73m2 . The prevalence of macroalbuminuria was obviously increased for subjects of the fourth quartile of LH vs the first to third quartile (20.4% vs 6.2%, 8.0%, 12.2% in men; 25.3% vs 5.5%, 3.8%, 9.3% in postmenopausal women). Multivariate logistic regression demonstrated that subjects within the highest quartile of LH had higher odds of macroalbuminuria than those within the lowest quartile (OR 4.00, 95% CI, 1.87-8.55 for men; OR 9.62, 95% CI, 3.42-27.08 for postmenopausal women), independent of age, diabetes duration, or other metabolic factors. The area under the curve for detecting macroalbuminuria based on LH was 0.662 for men, and 0.767 for postmenopausal women. CONCLUSION High LH levels are positively associated with established DKD among Chinese men and postmenopausal women. Elevated LH may be a promising clinical factor for identifying established DKD.
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Affiliation(s)
- Yue Zhou
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Liyan Shen
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Bingzi Dong
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Chuanfeng Liu
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Wenshan Lv
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Jingwei Chi
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Kui Che
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Yanyan Gao
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Yunyang Wang
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Yangang Wang
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
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Gholampour F, Malekpour Mansourkhani S, Mohammad Owji S. Amelioration of testicular damages in renal ischemia/reperfusion by berberine: An experimental study. Int J Reprod Biomed 2019; 17:799-806. [PMID: 31911962 PMCID: PMC6906871 DOI: 10.18502/ijrm.v17i10.5488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 04/22/2019] [Accepted: 07/10/2019] [Indexed: 11/24/2022] Open
Abstract
Background Ischemic acute kidney injury is associated with an inflammatory reaction. Objective In the current study, berberine was assessed for its effect on the functional disorders and histological damages of testis induced by renal ischemia/reperfusion (I/R). Materials and Methods Twenty-eight adult male Wistar rats (260-300 gr) were equally divided into four groups (n = 7/each): sham and I/R groups which received distilled water as well as berberine (BBR) and BBR + I/R groups which received berberine (15 mg/kg/day) orally seven days before the surgery. In both groups of sham and BBR, renal arteries were not clamped. Renal I/R was induced by occluding right and left renal artery for 45 min followed by a 24 hr reperfusion period. Blood samples were taken for determining the plasma levels of creatinine, urea nitrogen, FSH (follicle stimulating hormone), LH (luteinizing hormone), and testosterone. Then the rats were killed under deep anesthesia and the left testis was immediately isolated and preserved. Results The renal I/R injury led to testicular histological damages accompanied with increased plasma levels of creatinine, urea nitrogen, LH, and FSH, as well decrease of plasma testosterone concentration at the end of 24 hr reperfusion (All p < 0.001, except for FSH p < 0.01). Berberine diminished histological damage to the testis and attenuated the increase in plasma creatinine, urea nitrogen, LH, FSH, and decrease in plasma testosterone concentration in the BBR + I/R group (All p < 0.001). Conclusion These results suggest that ischemic acute renal failure induces functional disorders and tissue damages in testis of rat, which was improved through the administration of berberine.
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Affiliation(s)
| | | | - Seyed Mohammad Owji
- Department of Pathology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Lundy SD, Vij SC. Male infertility in renal failure and transplantation. Transl Androl Urol 2019; 8:173-181. [PMID: 31080778 DOI: 10.21037/tau.2018.07.16] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The global disease burden of end stage renal disease (ESRD) is growing rapidly, and organ transplantation remains the gold standard for improving both the quality and quantity of life particularly in young adults. It is therefore critical to understand the effect of ESRD and renal transplantation on male fertility. Many men in renal failure exhibit subfertility or infertility due to several factors including hypogonadism, erectile dysfunction (ED), and direct impairment of spermatogenesis with spermatotoxicity and late stage maturational arrest causing oligospermia or azoospermia. Kidney transplantation has been shown to rescue some-but not all-of these defects, with normalization of reproductive hormonal parameters, improvement in semen parameters (sperm count, motility, morphology), and partial restoration of erectile function. This improvement in fertility is sufficient for a subset to father children either naturally or with assisted reproduction. In this review, we summarize the literature regarding fertility in men with chronic kidney disease (CKD) and on dialysis, and we describe the changes associated with renal transplantation.
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Affiliation(s)
- Scott D Lundy
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Sarah C Vij
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
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Takamoto D, Kawahara T, Takeshima T, Kuroda S, Mochizuki T, Makiyama K, Yumura Y, Teranishi JI, Uemura H. The Treatment of Male Infertility After Allograft Renal Transplantation: A Case Series. ACTA ACUST UNITED AC 2019. [DOI: 10.2174/1874303x01912010001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Renal transplantation is a useful option for allowing female renal failure patients of childbearing age to achieve pregnancy. However, there have been a few reports on the effects of renal transplantation on infertility treatment in male renal failure patients. We herein report two cases in which male patients underwent infertility treatment after renal transplantation.
Case Presentation:
Case 1: A 51-year-old Asian (Japanese) man underwent transplantation (the donor was his wife) for renal failure due to Autosomal Dominant Polycystic Kidney Disease (ADPKD). At two years after transplantation, he visited the reproduction center in our institute due to infertility. A semen analysis revealed oligoasthenozoospermia. He ultimately failed to achieve pregnancy and gave up on infertility treatment.
Case 2: A 47-year-old Asian (Japanese) man underwent renal transplantation (the donor was his sister) due to renal failure caused by diabetes mellitus. At three years after renal transplantation, he visited the reproduction center in our institute for infertility. Due to ejaculation disability and the absence of sperm in the patient’s urine after masturbation, he was diagnosed with anejaculation. Thus, testicular sperm extraction (TESE) was performed. Twenty-three motile spermatozoa were successfully retrieved by microdissection TESE (micro-TESE). ICSI was subsequently performed and a good embryo was transferred. His wife achieved pregnancy and is expected to deliver this October.
Conclusion:
We report two cases of male infertility treatment after renal transplantation.
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Dumanski SM, Ahmed SB. Fertility and reproductive care in chronic kidney disease. J Nephrol 2019; 32:39-50. [PMID: 30604149 DOI: 10.1007/s40620-018-00569-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 12/12/2018] [Indexed: 12/20/2022]
Abstract
In both women and men, chronic kidney disease (CKD) is associated with decreased fertility. Though a multitude of factors contribute to the reduction in fertility in this population, progressively impaired function of the hypothalamic-pituitary-gonadal axis appears to play a key role in the pathophysiology. There is limited research on strategies to manage infertility in the CKD population, but intensive hemodialysis, kidney transplantation, medication management and assisted reproductive technologies (ART) have all been proposed. Though fertility and reproductive care are reported as important elements of care by CKD patients themselves, few nephrology clinicians routinely address fertility and reproductive care in clinical interactions. Globally, the average age of parenthood is increasing, with concurrent growth and expansion in the use of ART. Coupled with an increasing prevalence of CKD in women and men of reproductive age, the importance of understanding fertility and reproductive technologies in this population is highlighted. This review endeavors to explore the female and male factors that affect fertility in the CKD population, as well as the evidence supporting strategies for reproductive care.
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Affiliation(s)
- Sandra Marie Dumanski
- Cumming School of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada. .,Department of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada. .,Libin Cardiovascular Institute of Alberta, 1403 29th St NW, Calgary, AB, T2N 2T9, Canada. .,Alberta Kidney Disease Network, 1403 29th St NW, Calgary, AB, T2N 2T9, Canada.
| | - Sofia Bano Ahmed
- Department of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.,Libin Cardiovascular Institute of Alberta, 1403 29th St NW, Calgary, AB, T2N 2T9, Canada.,Alberta Kidney Disease Network, 1403 29th St NW, Calgary, AB, T2N 2T9, Canada
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Szydłowska I, Marciniak A, Brodowska A, Lisak M, Przysiecka S, Różański J. Assessment of ovarian reserve as an indicator of fertility and health consequences in patients with chronic kidney disease stages 3-4. Gynecol Endocrinol 2018; 34:944-948. [PMID: 29916284 DOI: 10.1080/09513590.2018.1473364] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Abstract
The aim of the study was to evaluate whether ovarian reserve depends on chronic kidney disease. Twenty-four patients, 23-45 years with chronic kidney disease (CKD) stages 3-4 were included in the study. All the patients underwent transvaginal ultrasounds to assess antral follicle count (AFC) and ovarian volume. The serum samples were obtained on days 3-5 of the menstrual cycle from all participants for anti-Mullerian hormone (AMH), follicle stimulating hormone (FSH), and estradiol (E2) levels. On the base of the study, it was concluded that the most sensitive parameters of ovarian reserve are AMH and AFC. AMH levels and number of antral follicles in both ovaries were statistically significantly lower in the group of patients with CKD than in control ones. But there were no significant differences in the ovarian volumes (right and left ovary), FSH and E2 levels between study and control groups. Ovarian reserve is not dependent on the duration of CKD and hormonal parameters of ovarian reserve like FSH and estradiol (E2) are not dependent on the presence or absence of proteinuria in patients with CKD, but the most sensitive parameter - AMH is significantly lower in patients with CKD and proteinuria.
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Affiliation(s)
- Iwona Szydłowska
- a Department of Gynecology, Endocrinology and Gynecological Oncology , SPSK1 , Szczecin , Poland
| | - Aleksandra Marciniak
- a Department of Gynecology, Endocrinology and Gynecological Oncology , SPSK1 , Szczecin , Poland
| | - Agnieszka Brodowska
- a Department of Gynecology, Endocrinology and Gynecological Oncology , SPSK1 , Szczecin , Poland
| | - Marcin Lisak
- b Department of Nephrology, Transplantology and Internal Diseases , SPSK2 , Szczecin , Poland
| | - Sylwia Przysiecka
- b Department of Nephrology, Transplantology and Internal Diseases , SPSK2 , Szczecin , Poland
| | - Jacek Różański
- b Department of Nephrology, Transplantology and Internal Diseases , SPSK2 , Szczecin , Poland
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Testosterone in renal transplant patients: effect on body composition and clinical parameters. J Nephrol 2018; 31:775-783. [DOI: 10.1007/s40620-018-0513-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 06/23/2018] [Indexed: 12/13/2022]
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Reinhardt W, Kübber H, Dolff S, Benson S, Führer D, Tan S. Rapid recovery of hypogonadism in male patients with end stage renal disease after renal transplantation. Endocrine 2018; 60:159-166. [PMID: 29392618 DOI: 10.1007/s12020-018-1543-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 01/19/2018] [Indexed: 12/29/2022]
Abstract
PURPOSE End stage renal disease (ESRD) in male patients is associated with a high prevalence of hypogonadism. After renal transplantation (RTx) an improvement in gonadal function is often observed. However, the time course of changes in pituitary-gonadal axis after RTx and the influence of renal function, age and anthropometric parameters are not well characterized. We prospectively evaluated pituitary-gonadal axis in male patients with ESRD before and after RTx for up to 1 year. METHODS Ninety-seven male patients with ESRD were consecutively investigated on day of surgery and 1, 3, 6, and 12 months after RTx. Time course of changes in sex hormones (total testosterone ((TT)), calculated free testosterone ((cfT)), estradiol (E2), LH, FSH and prolactin), and interdependence with renal function, age, anthropometric factors, cause of ERDS, time on dialysis, and transplant associated factors were analyzed. RESULTS Hypogonadism (TT < 8 nmol/l) was present in 40% of pts prior to RTX and in only 18% at 1 year after RTX. Recovery from hypogonadism was significantly higher in pts < 50 years and occurred within 3 months. RTx resulted in a decrease in E2/T ratio starting at 1 month and suggesting a shift from estrogen to testosterone production. BMI and waist circumference had the similar impact on T levels after successful RTx compared to patients without renal disease. No specific impact on recovery of hypogonadism was found for time on dialysis prior to RTx and living or cadaver transplantation. CONCLUSIONS Successful RTx is associated with a rapid recovery from hypogonadism within 3 months preceeded by improvement in renal function particularly in patients younger than 50 years.
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Affiliation(s)
- W Reinhardt
- Department of Nephrology, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
| | - H Kübber
- Department of Nephrology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - S Dolff
- Department of Infectious Diseases, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - S Benson
- Institute of Medical Psychology and Behavioral Immunobiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - D Führer
- Department of Endocrinology, Diabetes and Metabolism, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - S Tan
- Department of Endocrinology, Diabetes and Metabolism, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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Abdel Hamid FF, Soliman AF, Lashin FES. Circulating 25-hydroxy vitamin D correlates with serum level of anti-Müllerian hormone in male patients with chronic kidney disease. Andrologia 2018; 50:e12972. [PMID: 29441605 DOI: 10.1111/and.12972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2017] [Indexed: 11/27/2022] Open
Abstract
This study was designed to assess the relationship between serum levels of anti-Müllerian hormone and 25-hydroxy vitamin D in chronic kidney disease male patients. For that, serum 25-hydroxy vitamin D and anti-Müllerian hormone along with follicle-stimulating hormone, luteinising hormone, prolactin, total testosterone and estradiol were assayed in 59 patients with different stages of chronic kidney disease and 21 healthy participants. Compared to controls, serum levels of anti-Müllerian hormone and 25-hydroxy vitamin D were significantly decreased in patients with chronic kidney disease. The decreased anti-Müllerian hormone level correlated positively with estimated glomerular filtration rate and serum levels of testosterone and 25-hydroxy vitamin D. Meanwhile, it was negatively correlated with age and serum levels of urea, creatinine, follicle-stimulating hormone, luteinising hormone and prolactin. 25-Hydroxy vitamin D and luteinising hormone explained the 65.9% variability of anti-Müllerian hormone in a multiple linear regression model. However, anti-Müllerian hormone in crude correlation was more strongly associated with serum 25-hydroxy vitamin D than luteinising hormone. In conclusion, serum level of 25-hydroxy vitamin D might be a determinant factor of anti-Müllerian hormone level, and their relationship might explain in part the dysfunction of Sertoli cells and the impaired testicular functions in chronic kidney disease male patients.
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Affiliation(s)
- F F Abdel Hamid
- Biochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - A F Soliman
- Biochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - F E S Lashin
- Endocrinology Department, Police Authority Hospital, Giza, Egypt
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14
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Eckersten D, Giwercman A, Pihlsgård M, Bruun L, Christensson A. Impact of Kidney Transplantation on Reproductive Hormone Levels in Males: A Longitudinal Study. Nephron Clin Pract 2017; 138:192-201. [DOI: 10.1159/000484992] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 11/06/2017] [Indexed: 01/27/2023] Open
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15
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Serum variations of anti-mullerian hormone and total testosterone with aging in healthy adult Iranian men: A population-based study. PLoS One 2017; 12:e0179634. [PMID: 28715487 PMCID: PMC5513413 DOI: 10.1371/journal.pone.0179634] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 06/01/2017] [Indexed: 01/30/2023] Open
Abstract
Background Literature proves anti-mullerian hormone (AMH) and total testosterone (TT) as two important reproductive hormones in male development, however evidence regarding age variations of these hormones is lacking. Aims To estimate the normal serum AMH values and to assess the age-specific TT levels in men aged 30–70, we conducted the present population-based study. Methods A total of 831 healthy eligible men, aged 30–70 years, were recruited from Tehran Lipid and Glucose study cohort. Centiles for AMH were estimated according to the exponential normal 3-parameter model. The parametric method of Royston available in general software was applied for the first time to estimate the age-specific AMH and TT percentiles of 5th, 10th, 25th, 50th, 75th, 90th and 95th. Results Mean AMH level was 6.93, ranging from 0.1 to 40.1 ng/ml. Serum AMH concentrations followed a steady reduction with increasing age. Mean TT level was 4.8, ranging from 0.44 to 11.4 ng/ml. Discussion A measurable serum concentrations of AMH in healthy males throughout lifespan with variations, based on age, confirming a slight age-related AMH decline. Fractional polynomial (FP) regression models revealed that the mean and standard deviation (SD) of the TT were not associated with age, so the percentiles estimated were not age-specific. Conclusion We presented a nomogram of age-specific AMH values in a healthy cohort of Iranian men. This finding might have clinical importance in dealing hormonal disorders in men.
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Eckersten D, Tsatsanis C, Giwercman A, Bruun L, Pihlsgård M, Christensson A. MicroRNA-155 and Anti-Müllerian Hormone: New Potential Markers of Subfertility in Men with Chronic Kidney Disease. NEPHRON EXTRA 2017; 7:33-41. [PMID: 28553316 PMCID: PMC5423313 DOI: 10.1159/000458711] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Accepted: 01/27/2017] [Indexed: 01/14/2023]
Abstract
Background/Aims Men with terminal renal failure are often infertile. Anti-müllerian hormone (AMH), a marker of Sertoli cell function, is decreased among men with chronic kidney disease (CKD). Recently, a microRNA, miR-155, has been shown to be a potential marker for subfertility. We studied miR-155 and semen parameters in patients with CKD who were not yet on dialysis. We also aimed to study possible associations between AMH, miR-155, and semen parameters to evaluate them as markers of fertility. Methods Thirty male patients with CKD 1–4 as well as 18 healthy controls were enrolled. Results Serum levels of miR-155 were significantly higher among men with CKD stages 1–2 (4.51 ± 3.81 [p = 0.01]) and stages 3–4 (2.75 ± 1.77 [p = 0.006]) than in controls (1.09 ± 0.44). Sperm concentration was significantly lower among men with CKD 3–4 (42 ± 29) ×106/mL compared to controls (88 ± 42) ×106/mL (p = 0.011). High levels of miR-155 were associated with a relatively low sperm concentration (p = 0.02) and with a low total sperm number (p = 0.005). Low AMH levels were associated with a decreased percentage of motile sperm cells (p = 0.02). Conclusions We conclude that men with stage 3–4 CKD had lower sperm concentrations than healthy fertile men and that increased serum miR-155 in men with stage 1–4 CKD was associated with semen parameters that indicate subfertility. Low AMH levels were associated with a low percentage of the total number of motile sperm cells. miR-155 and AMH may be potential markers of subfertility in men with CKD.
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Affiliation(s)
- Dag Eckersten
- Department of Nephrology, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Christos Tsatsanis
- Department of Clinical Chemistry, School of Medicine, University of Crete, Heraklion, Crete, Greece.,Molecular Reproductive Medicine, Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Aleksander Giwercman
- Molecular Reproductive Medicine, Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Laila Bruun
- Department of Nephrology, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Mats Pihlsgård
- Department of Geriatrics, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Anders Christensson
- Department of Nephrology, Lund University, Skåne University Hospital, Malmö, Sweden
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Yang J, Zhang X, Liu Z, Yuan Z, Song Y, Shao S, Zhou X, Yan H, Guan Q, Gao L, Zhang H, Zhao J. High-Cholesterol Diet Disrupts the Levels of Hormones Derived from Anterior Pituitary Basophilic Cells. J Neuroendocrinol 2016; 28:12369. [PMID: 27020952 DOI: 10.1111/jne.12369] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2015] [Revised: 01/13/2016] [Accepted: 01/21/2016] [Indexed: 11/30/2022]
Abstract
Emerging evidence shows that elevated cholesterol levels are detrimental to health. However, it is unclear whether there is an association between cholesterol and the pituitary. We investigated the effects of a high-cholesterol diet on pituitary hormones using in vivo animal studies and an epidemiological study. In the animal experiments, rats were fed a high-cholesterol or control diet for 28 weeks. In rats fed the high-cholesterol diet, serum levels of thyroid-stimulating hormone (TSH; also known as thyrotrophin), luteinising hormone (LH) and follicle-stimulating hormone (FSH) produced by the basophilic cells of the anterior pituitary were elevated in a time-dependent manner. Among these hormones, TSH was the first to undergo a significant change, whereas adrenocorticotrophic hormone (ACTH), another hormone produced by basophilic cells, was not changed significantly. As the duration of cholesterol feeding increased, cholesterol deposition increased gradually in the pituitary. Histologically, basophilic cells, and especially thyrotrophs and gonadotrophs, showed an obvious increase in cell area, as well as a potential increase in their proportion of total pituitary cells. Expression of the β-subunit of TSH, FSH and LH, which controls hormone specificity and activity, exhibited a corresponding increase. In the epidemiological study, we found a similar elevation of serum TSH, LH and FSH and a decrease in ACTH in patients with hypercholesterolaemia. Significant positive correlations existed between serum total cholesterol and TSH, FSH or LH, even after adjusting for confounding factors. Taken together, the results of the present study suggest that the high-cholesterol diet affected the levels of hormones derived from anterior pituitary basophilic cells. This phenomenon might contribute to the pituitary functional disturbances described in hypercholesterolaemia.
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Affiliation(s)
- J Yang
- Department of Endocrinology, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China
- Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Jinan, Shandong, China
| | - X Zhang
- Department of Endocrinology, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China
- Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Jinan, Shandong, China
| | - Z Liu
- Clinical Laboratory, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China
| | - Z Yuan
- Department of Epidemiology and Biostatistics, School of Public Health, Shandong University, Jinan, Shandong, China
| | - Y Song
- Department of Endocrinology, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China
- Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Jinan, Shandong, China
| | - S Shao
- Department of Endocrinology, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China
- Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Jinan, Shandong, China
| | - X Zhou
- Department of Endocrinology, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China
- Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Jinan, Shandong, China
| | - H Yan
- Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Jinan, Shandong, China
| | - Q Guan
- Department of Endocrinology, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China
- Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Jinan, Shandong, China
| | - L Gao
- Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Jinan, Shandong, China
- Scientific Center, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China
| | - H Zhang
- Department of Endocrinology, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China
- Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Jinan, Shandong, China
| | - J Zhao
- Department of Endocrinology, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China
- Institute of Endocrinology and Metabolism, Shandong Academy of Clinical Medicine, Jinan, Shandong, China
- Shandong Clinical Medical Center of Endocrinology and Metabolism, Jinan, Shandong, China
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Hylander B, Lehtihet M. Testosterone and gonadotropins but not SHBG vary with CKD stages in young and middle aged men. Basic Clin Androl 2015; 25:9. [PMID: 26635963 PMCID: PMC4668662 DOI: 10.1186/s12610-015-0027-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2015] [Accepted: 10/23/2015] [Indexed: 12/24/2022] Open
Abstract
Background The aim of this study was to assess the effects chronic kidney disease (CKD) had on sex hormones and lipids in a subgroup of men between 18 and 50 years old with CKD 1–5 stage without diabetes and not treated with hemodialysis. Methods Data were collected from 101 men with different CKD stages. Results Higher CKD stage (lower function) had a significant negative linear trend on total testosterone level (p < 0.01) and free testosterone level (p < 0.01), with a significant increase of luteinizing hormone (LH) (p < 0.01), and prolactin (p < 0.01), while SHBG remained unchanged between the CKD stages. Triglycerides but not total cholesterol, HDL –cholesterol or LDL-cholesterol increased with higher CKD stage. A negative correlation was observed between BMI, SHBG and free testosterone (p < 0.01 for both) but not with other sex hormones. Age per se was related to a significant decrease of total and free testosterone level (p < 0.01 for both) even after correction for BMI. Decreased levels of total testosterone and estimated free testosterone levels had a significant correlation with an increased level of triglyceride levels (p <0.01). Conclusions Our results indicate that CKD stage per se is a factor affecting testosterone levels in combination with age in men between 18 and 50 years old with CKD 1–5 stage, not treated with hemodialysis. With increased CKD stage there was a significant increase in LH level and a pattern of hypergonadotropic hypogonadism. SHBG remained unchanged between the CKD stages. Electronic supplementary material The online version of this article (doi:10.1186/s12610-015-0027-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Britta Hylander
- Department of Nephrology, Karolinska Institute and Karolinska University Hospital, Solna, Stockholm, S-17173 Sweden
| | - Mikael Lehtihet
- Department of Endocrinology, Metabolism and Diabetes, C2:94, Karolinska Institutet at Karolinska University Hospital, Huddinge, Stockholm, S-141 86 Sweden
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Eckersten D, Giwercman A, Bruun L, Christensson A. Anti-Müllerian hormone, a Sertoli cell-derived marker, is decreased in plasma of male patients in all stages of chronic kidney disease. Andrology 2015; 3:1160-4. [PMID: 26452591 DOI: 10.1111/andr.12116] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Revised: 09/01/2015] [Accepted: 09/02/2015] [Indexed: 11/30/2022]
Abstract
Male patients with terminal renal failure are often infertile and exhibit an abnormal sex hormone pattern in plasma. We studied patients in all chronic kidney disease (CKD) stages to determine plasma levels of anti-Müllerian hormone (AMH), a Sertoli cell-derived marker, and other sex hormones. Seventy-eight male patients with CKD stages 1-5 and a median age of 40 years (22-50 years), as well as 20 healthy controls with a median age of 37 years (26-44 years), were enrolled. The CKD patients were evenly distributed; 18 with CKD stages 1-2, 19 with CKD stage 3, 19 with CKD stage 4, and 22 with CKD stage 5. Cystatin C, follicle-stimulating hormone, luteinizing hormone, prolactin, sex hormone-binding globulin, testosterone, and AMH levels in plasma were analysed. AMH was analysed using the Ansh Labs UltraSensitive AMH assay. Several changes occurred in plasma levels of sex hormones in male patients with CKD. Plasma AMH levels were lower in CKD stages 1-4 by 30% (p = 0.041) and by 70% (p < 0.001) in CKD stage 5 compared with controls. Plasma luteinizing hormone and prolactin levels were higher and testosterone levels were lower compared with controls. The pathophysiological role of this reduction in AMH is unclear, but can be linked to altered Sertoli cell function.
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Affiliation(s)
- D Eckersten
- Department of Nephrology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - A Giwercman
- Reproductive Medicine Centre, Skåne University Hospital, Lund University, Malmö, Sweden
| | - L Bruun
- Department of Nephrology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - A Christensson
- Department of Nephrology, Skåne University Hospital, Lund University, Malmö, Sweden
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Dhindsa S, Reddy A, Karam JS, Bilkis S, Chaurasia A, Mehta A, Raja KP, Batra M, Dandona P. Prevalence of subnormal testosterone concentrations in men with type 2 diabetes and chronic kidney disease. Eur J Endocrinol 2015; 173:359-66. [PMID: 26101371 DOI: 10.1530/eje-15-0359] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Accepted: 06/22/2015] [Indexed: 01/06/2023]
Abstract
BACKGROUND One-third of men with type 2 diabetes have subnormal testosterone concentrations along with inappropriately normal LH and FSH concentrations. It is not known if the presence of renal insufficiency affects free testosterone concentrations in men with type 2 diabetes. HYPOTHESIS We hypothesized that type 2 diabetic men with chronic renal disease (CKD; estimated glomerular filtration rate (eGFR) < 60 ml/min per 1.73 m(2)) have lower free testosterone concentrations than men with normal renal function (eGFR ≥ 60 ml/min per 1.73 m(2)). STUDY DESIGN AND SETTING This is a retrospective chart review of patients attending diabetes and nephrology clinics. Men with type 2 diabetes who had the following information available were included in the study: testosterone (total and free) done by LC/MS-MS followed by equilibrium dialysis, sex hormone binding globulin, LH, FSH and prolactin concentrations. PARTICIPANTS We present data on T and gonadotropin concentrations in 111 men with type 2 diabetes and CKD (stages 3-5) and 182 type 2 diabetic men without CKD. RESULTS The prevalence of subnormal free testosterone concentrations was higher in men with type 2 diabetes and CKD as compared to those without CKD (66% vs 37%, P < 0.001). Men with CKD had a higher prevalence of hypergonadotropic hypogonadism (26% vs 5%, P < 0.001) but not of hypogonadotropic hypogonadism (HH; 40% vs 32%, P = 0.22). There was an increase in the prevalence of hypergonadotropic hypogonadism with decreasing eGFR. Fifty-two percent of men with renal failure (CKD stage 5) had hypergonadotropic hypogonadism and 25% had HH. In men with CKD, the hemoglobin concentrations were lower in those with subnormal free T concentrations as compared to men with normal free T concentrations (119 ± 19 vs 128 ± 19 g/l, P = 0.04). CONCLUSIONS Two-thirds of men with type 2 diabetes and CKD have subnormal free T concentrations. The hypogonadism associated with CKD is predominantly hypergonadotropic.
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Affiliation(s)
- Sandeep Dhindsa
- Department of MedicineDivision of Endocrinology and Metabolism, Texas Tech University Health Sciences Center, Permian Basin Campus, 701 W 5th Street, Odessa, 79763 Texas, USAPermian Basin Kidney CenterOdessa, Texas, USANephrology AssociatesMurfreesboro, Tennessee, USADepartment of MedicineDivision of Endocrinology and Metabolism and the Diabetes and Endocrinology Center of Western New York, State University of New York at Buffalo, Buffalo, New York, USA
| | - Anand Reddy
- Department of MedicineDivision of Endocrinology and Metabolism, Texas Tech University Health Sciences Center, Permian Basin Campus, 701 W 5th Street, Odessa, 79763 Texas, USAPermian Basin Kidney CenterOdessa, Texas, USANephrology AssociatesMurfreesboro, Tennessee, USADepartment of MedicineDivision of Endocrinology and Metabolism and the Diabetes and Endocrinology Center of Western New York, State University of New York at Buffalo, Buffalo, New York, USA Department of MedicineDivision of Endocrinology and Metabolism, Texas Tech University Health Sciences Center, Permian Basin Campus, 701 W 5th Street, Odessa, 79763 Texas, USAPermian Basin Kidney CenterOdessa, Texas, USANephrology AssociatesMurfreesboro, Tennessee, USADepartment of MedicineDivision of Endocrinology and Metabolism and the Diabetes and Endocrinology Center of Western New York, State University of New York at Buffalo, Buffalo, New York, USA
| | - Jyotheen Sukhmoy Karam
- Department of MedicineDivision of Endocrinology and Metabolism, Texas Tech University Health Sciences Center, Permian Basin Campus, 701 W 5th Street, Odessa, 79763 Texas, USAPermian Basin Kidney CenterOdessa, Texas, USANephrology AssociatesMurfreesboro, Tennessee, USADepartment of MedicineDivision of Endocrinology and Metabolism and the Diabetes and Endocrinology Center of Western New York, State University of New York at Buffalo, Buffalo, New York, USA
| | - Sayeeda Bilkis
- Department of MedicineDivision of Endocrinology and Metabolism, Texas Tech University Health Sciences Center, Permian Basin Campus, 701 W 5th Street, Odessa, 79763 Texas, USAPermian Basin Kidney CenterOdessa, Texas, USANephrology AssociatesMurfreesboro, Tennessee, USADepartment of MedicineDivision of Endocrinology and Metabolism and the Diabetes and Endocrinology Center of Western New York, State University of New York at Buffalo, Buffalo, New York, USA
| | - Archana Chaurasia
- Department of MedicineDivision of Endocrinology and Metabolism, Texas Tech University Health Sciences Center, Permian Basin Campus, 701 W 5th Street, Odessa, 79763 Texas, USAPermian Basin Kidney CenterOdessa, Texas, USANephrology AssociatesMurfreesboro, Tennessee, USADepartment of MedicineDivision of Endocrinology and Metabolism and the Diabetes and Endocrinology Center of Western New York, State University of New York at Buffalo, Buffalo, New York, USA
| | - Aditya Mehta
- Department of MedicineDivision of Endocrinology and Metabolism, Texas Tech University Health Sciences Center, Permian Basin Campus, 701 W 5th Street, Odessa, 79763 Texas, USAPermian Basin Kidney CenterOdessa, Texas, USANephrology AssociatesMurfreesboro, Tennessee, USADepartment of MedicineDivision of Endocrinology and Metabolism and the Diabetes and Endocrinology Center of Western New York, State University of New York at Buffalo, Buffalo, New York, USA
| | - Keerthi P Raja
- Department of MedicineDivision of Endocrinology and Metabolism, Texas Tech University Health Sciences Center, Permian Basin Campus, 701 W 5th Street, Odessa, 79763 Texas, USAPermian Basin Kidney CenterOdessa, Texas, USANephrology AssociatesMurfreesboro, Tennessee, USADepartment of MedicineDivision of Endocrinology and Metabolism and the Diabetes and Endocrinology Center of Western New York, State University of New York at Buffalo, Buffalo, New York, USA
| | - Manav Batra
- Department of MedicineDivision of Endocrinology and Metabolism, Texas Tech University Health Sciences Center, Permian Basin Campus, 701 W 5th Street, Odessa, 79763 Texas, USAPermian Basin Kidney CenterOdessa, Texas, USANephrology AssociatesMurfreesboro, Tennessee, USADepartment of MedicineDivision of Endocrinology and Metabolism and the Diabetes and Endocrinology Center of Western New York, State University of New York at Buffalo, Buffalo, New York, USA
| | - Paresh Dandona
- Department of MedicineDivision of Endocrinology and Metabolism, Texas Tech University Health Sciences Center, Permian Basin Campus, 701 W 5th Street, Odessa, 79763 Texas, USAPermian Basin Kidney CenterOdessa, Texas, USANephrology AssociatesMurfreesboro, Tennessee, USADepartment of MedicineDivision of Endocrinology and Metabolism and the Diabetes and Endocrinology Center of Western New York, State University of New York at Buffalo, Buffalo, New York, USA
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