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Iddi S, Dika H, Kidenya B, Kalluvya S. Prevalence of Hypogonadism and Associated Risk Factors among Newly Diagnosed ART Naïve HIV-Infected Males in Mwanza, Tanzania. Int J Endocrinol 2024; 2024:9679935. [PMID: 38476640 PMCID: PMC10932624 DOI: 10.1155/2024/9679935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 02/22/2024] [Accepted: 02/26/2024] [Indexed: 03/14/2024] Open
Abstract
Background Hypogonadism is frequent among HIV-infected males and might have significant clinical impact leading to sexual impairment and metabolic derangement. There is limited information about the magnitude of hypogonadism and its associated factors among people living with HIV in Tanzania. We aimed to determine the prevalence of hypogonadism and associated risk factors among newly diagnosed ART naïve HIV-infected men in Mwanza, Tanzania. Methods Newly diagnosed ART naïve HIV-infected men were enrolled at Voluntary Counseling and Testing Centres of four selected hospitals in the Mwanza region and subjected to thorough clinical and general physical examination including anthropometric measurements. A prestructured questionnaire was used to collect sociodemographic characteristics and clinical data. Serum total testosterone, follicle-stimulating hormone, luteinizing hormone, and estradiol were estimated. Serum total testosterone <300 ng/dl or testosterone >300 ng/dl with high LH and FSH (compensatory hypogonadism) was taken as markers of hypogonadism. Data were analyzed using STATA version 15. Results Of the 388 enrolled participants, hypogonadism was found in 47.9%, with secondary hypogonadism (83.9%, 156/186) being the most frequent form. Logistic regression analysis showed a significant association between hypogonadism and CD4+ count (OR 2.0; 95% CI 1.1-3.6; p=0.022), decreased libido (OR 1.6; 95% CI 1.1-2.4; p=0.024), age of above 46 years (OR 2.3; 95% CI 1.1-4.6; p=0.023), herbal medicine use (OR 2.4; 95% CI 1.5-3.9; p < 0.001), WHO clinical stage 3 (OR 2.7; 95% CI 1.4-5.2; p=0.003), and weight loss (OR 1.8; 95% CI 1.1-3.0; p=0.016). Conclusion Hypogonadism was found in nearly half (47.9%) of ART naïve HIV-infected men. The majority (83.9%) had secondary hypogonadism. There was a significant association of hypogonadism with older age, herbal medicine use, weight loss, advanced clinical stage, CD4+ count, and decreased libido.
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Affiliation(s)
- Shabani Iddi
- Department of Physiology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Haruna Dika
- Department of Physiology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Benson Kidenya
- Department of Biochemistry, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Samuel Kalluvya
- Department of Internal Medicine, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
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De Vincentis S, Decaroli MC, Fanelli F, Diazzi C, Mezzullo M, Tartaro G, Tagliavini S, De Santis MC, Roli L, Milic J, Trenti T, Pagotto U, Guaraldi G, Rochira V. Primary, secondary and compensated male biochemical hypogonadism in people living with HIV (PLWH): relevance of sex hormone-binding globulin (SHBG) measurement and comparison between liquid chromatography-tandem mass spectrometry (LC-MS/MS) and chemiluminescent immunoassay for sex steroids assay. Aging Male 2022; 25:41-53. [PMID: 35318882 DOI: 10.1080/13685538.2022.2039116] [Citation(s) in RCA: 1] [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: 11/01/2022] Open
Abstract
BACKGROUND Data about classification of hypogonadism and estrogen deficiency in male people living with HIV (PLWH) are scanty. AIM To investigate the prevalence and characterization of biochemical hypogonadism and relative estrogen deficiency in male PLWH aged < 50 comparing liquid chromatography-tandem mass spectrometry (LC-MS/MS) with chemiluminescent immunoassay (CI), and combining gonadotropin, sex hormone-binding globulin (SHBG) and serum estradiol (E2) measurements. METHODS Prospective, cross-sectional, observational study. Serum total testosterone (TT), E2, gonadotropins, SHBG were measured by CI. TT and E2 were also assessed by LC-MS/MS. Free testosterone (cFT) was calculated by Vermeulen equation. RESULTS A total of 316 PLWH (45.3 ± 5.3 years) were enrolled. TT and cFT by LC-MS/MS were lower compared to CI (p < 0.0001). The prevalence of biochemical hypogonadism was higher with LC-MS/MS than CI, both for TT (5.1% vs 3.2%, p < 0.0001) or cFT (9.5% vs 7%, p < 0.0001). The prevalence of hypogonadism (overt + compensated) was 17.1% for cFT using LC-MS/MS. Secondary form of hypogonadism was more prevalent than primary. The prevalence of relative estrogen deficiency was of 30.0% among hypogonadal patients and 15.5% among eugonadal. CONCLUSIONS The prevalence of male hypogonadism results underestimated by CI compared to LC-MS/MS in PLWH, both for TT and cFT. SHBG and gonadotropins are essential for detecting T deficiency.
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Affiliation(s)
- Sara De Vincentis
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Maria Chiara Decaroli
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
| | - Flaminia Fanelli
- Unit of Endocrinology and Prevention and Care of Diabetes, Centre for Applied Biomedical Research, Department of Medical and Surgical Sciences, University of Bologna, Sant'Orsola Policlinic Bologna, Italy
| | - Chiara Diazzi
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
| | - Marco Mezzullo
- Unit of Endocrinology and Prevention and Care of Diabetes, Centre for Applied Biomedical Research, Department of Medical and Surgical Sciences, University of Bologna, Sant'Orsola Policlinic Bologna, Italy
| | - Giulia Tartaro
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
| | - Simonetta Tagliavini
- Department of Laboratory Medicine and Pathology, Azienda USL of Modena, Modena, Italy
| | | | - Laura Roli
- Department of Laboratory Medicine and Pathology, Azienda USL of Modena, Modena, Italy
| | - Jovana Milic
- Multidisciplinary Metabolic Clinic, Unit of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - Tommaso Trenti
- Department of Laboratory Medicine and Pathology, Azienda USL of Modena, Modena, Italy
| | - Uberto Pagotto
- Unit of Endocrinology and Prevention and Care of Diabetes, Centre for Applied Biomedical Research, Department of Medical and Surgical Sciences, University of Bologna, Sant'Orsola Policlinic Bologna, Italy
| | - Giovanni Guaraldi
- Multidisciplinary Metabolic Clinic, Unit of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - Vincenzo Rochira
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
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Hypogonadism: a neglected comorbidity in young and middle-aged HIV-positive men on effective cART. AIDS 2022; 36:1061-1071. [PMID: 35113044 DOI: 10.1097/qad.0000000000003176] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Male hypogonadism (MH) is poorly characterized in young-to-middle-aged people living with HIV (PLHIV). We used a reliable free testosterone (FT) assay to assess the prevalence and predictive factors for MH in PLHIV on effective combined antiretroviral therapy (cART). DESIGN A French cross-sectional study from January 2013 to June 2016. METHODS We included HIV-1-infected men aged between 18 and 50 years with HIV loads ≤50 RNA copies/mL, on effective cART for ≥6 months. Hypogonadism was defined, according to guidelines, as a mean calculated serum FT concentration <70 pg/mL (Vermeulen equation). Sociodemographic, anthropometric, bone-densitometry, hormonal, immunovirological, metabolic and therapeutic parameters were collected. The IIEF-5, HAM-D and AMS scales respectively assessed erectile function, depression and quality of life. RESULTS Overall, 240 patients were enrolled, 231 were analyzed. Low FT concentrations (<70 pg/mL) were recorded in 20 patients (8.7%), and were exclusively of secondary origin. In multivariable analysis, the risk factors predictive of MH were: age >43 years (aOR 3.17, 95%CI 1.02-9.86;p = 0.04), total fat percentage >19% (aOR 3.5, 95%CI 1.18-10.37;p = 0.02), and treatment including Efavirenz (aOR 3.77, 95%CI 1.29-10.98;p = 0.02). A nadir CD4 T-cell count >200/mm3 (aOR 0.22, 95%CI 0.07-0.65;p < 0.01) were protective. CONCLUSIONS MH remains common in young-to-middle-aged PLHIV with stably suppressed viral replication. Treatment including Efavirenz, being over 43 years old and having a total body fat percentage greater than 19% could be used as criteria for identifying PLHIV at risk. Early screening for MH might improve care by identifying patients requiring testosterone replacement.
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Sassi A, Désir J, Duerinckx S, Soblet J, Van Dooren S, Bonduelle M, Abramowicz M, Delbaere A. Compound heterozygous null mutations of NOBOX in sisters with delayed puberty and primary amenorrhea. Mol Genet Genomic Med 2021; 9:e1776. [PMID: 34480423 PMCID: PMC8580073 DOI: 10.1002/mgg3.1776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 04/02/2021] [Accepted: 07/09/2021] [Indexed: 11/25/2022] Open
Abstract
Background Premature ovarian insufficiency (POI) is a heterogeneous clinical syndrome defined by a premature loss of ovarian function that associates menstrual disturbances and hypergonatropic hypogonadism. POI is a major cause of female infertility affecting 1% of women before the age of 40 and up to 0.01% before the age of 20. The etiology of POI may be iatrogenic, auto‐immune or genetic but remains however undetermined in a large majority of cases. An underlying genetic etiology has to be searched in idiopathic cases, particularly in the context of a family history of POI. Methods Whole exome sequencing (WES) was performed in trio in a Belgian patient presenting POI and in her two parents. The patient presented delayed puberty and primary amenorrhea with hypergonadotropic hypogonadism. Results WES identified two novel compound heterozygous truncating mutations in the Newborn oogenesis homeobox (NOBOX) gene, c.826C>T (p.(Arg276Ter)) and c.1421del (p.(Gly474AlafsTer76)). Both mutations were confirmed by Sanger sequencing in the proband's sister who presented the same phenotype. Both variants were pathogenic and very likely responsible for the severe POI in this family. Conclusion We report here for the first time compound heterozygous truncating mutations of NOBOX in outbred patients, generalizing biallelic NOBOX null mutations as a cause of severe POI with primary amenorrhea. In addition, our findings also suggest that NOBOX haploinsufficiency is tolerated.
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Affiliation(s)
- Asma Sassi
- Fertility Clinic, Department of Obstetrics and Gynecology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Julie Désir
- Department of Genetics, Erasme Hospital, ULB Center of Human Genetics, Université Libre de Bruxelles, Brussels, Belgium
| | - Sarah Duerinckx
- Institute of Interdisciplinary Research in Human and Molecular Biology, Human Genetics, IRIBHM, Université Libre de Bruxelles, Brussels, Belgium
| | - Julie Soblet
- Department of Genetics, Erasme Hospital, ULB Center of Human Genetics, Université Libre de Bruxelles, Brussels, Belgium.,Department of Genetics, Hôpital Universitaire des Enfants Reine Fabiola, ULB Center of Human Genetics, Université Libre de Bruxelles, Brussels, Belgium.,Interuniversity Institute of Bioinformatics in Brussels, Université Libre de Bruxelles, Brussels, Belgium
| | - Sonia Van Dooren
- Brussels Interuniversity Genomics High Throughput core (Bright Core), Brussels, Belgium
| | - Maryse Bonduelle
- Centre for Medical Genetics, Reproduction and Genetics, Reproduction and Genetics and Regenerative Medicine, UZ Brussel, Vrije Universiteit Brussel, Brussels, Belgium
| | - Marc Abramowicz
- Department of Genetics, Erasme Hospital, ULB Center of Human Genetics, Université Libre de Bruxelles, Brussels, Belgium.,Institute of Interdisciplinary Research in Human and Molecular Biology, Human Genetics, IRIBHM, Université Libre de Bruxelles, Brussels, Belgium
| | - Anne Delbaere
- Fertility Clinic, Department of Obstetrics and Gynecology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
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HIV-1 Tat Protein Promotes Neuroendocrine Dysfunction Concurrent with the Potentiation of Oxycodone's Psychomotor Effects in Female Mice. Viruses 2021; 13:v13050813. [PMID: 33946474 PMCID: PMC8147167 DOI: 10.3390/v13050813] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 04/23/2021] [Accepted: 04/27/2021] [Indexed: 02/06/2023] Open
Abstract
Human immunodeficiency virus (HIV) is associated with neuroendocrine dysfunction which may contribute to co-morbid stress-sensitive disorders. The hypothalamic-pituitary-adrenal (HPA) or -gonadal (HPG) axes are perturbed in up to 50% of HIV patients. The mechanisms are not known, but we have found the HIV-1 trans-activator of transcription (Tat) protein to recapitulate the clinical phenotype in male mice. We hypothesized that HPA and/or HPG dysregulation contributes to Tat-mediated interactions with oxycodone, an opioid often prescribed to HIV patients, in females. Female mice that conditionally-expressed the Tat1-86 protein [Tat(+) mice] or their counterparts that did not [Tat(-) control mice] were exposed to forced swim stress (or not) and behaviorally-assessed for motor and anxiety-like behavior. Some mice had glucocorticoid receptors (GR) or corticotropin-releasing factor receptors (CRF-R) pharmacologically inhibited. Some mice were ovariectomized (OVX). As seen previously in males, Tat elevated basal corticosterone levels and potentiated oxycodone's psychomotor activity in females. Unlike males, females did not demonstrate adrenal insufficiency and oxycodone potentiation was not regulated by GRs or CRF-Rs. Rather OVX attenuated Tat/oxycodone interactions. Either Tat or oxycodone increased anxiety-like behavior and their combination increased hypothalamic allopregnanolone. OVX increased basal hypothalamic allopregnanolone and obviated Tat or oxycodone-mediated fluctuations. Together, these data provide further evidence for Tat-mediated dysregulation of the HPA axis and reveal the importance of HPG axis regulation in females. HPA/HPG disruption may contribute vulnerability to affective and substance use disorders.
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Kadihasanoglu M, Aktas S, Yardimci E, Aral H, Kadioglu A. SARS-CoV-2 Pneumonia Affects Male Reproductive Hormone Levels: A Prospective, Cohort Study. J Sex Med 2021; 18:256-264. [PMID: 33468445 PMCID: PMC7691132 DOI: 10.1016/j.jsxm.2020.11.007] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 11/15/2020] [Accepted: 11/20/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND SARS-CoV-2 which causes coronavirus disease 2019 (COVID-19) binds to angiotensin-converting enyzme 2 (ACE2) and enters the host cell. ACE2 protein is expressed highly in the testis. AIM The aim of this study was to compare male reproductive hormones such as total testosterone (TT), luteinizing hormone (LH), follicular stimulant hormone (FSH), and prolactin between patients with COVID-19, age-matched cases with non-COVID-19 respiratory tract infection, and age-matched controls. METHODS This was a prospective cohort study and included 262 men aged between 20 and 65 years. The study comprised 3 groups including patients with COVID-19 (n = 89), cases with non-COVID-19 respiratory tract infection (n = 30), and age-matched controls (n = 143). All cases were evaluated using TT, LH, FSH, and prolactin. Correlations between TT and clinical parameters of patient groups were investigated using Pearson's correlation test. OUTCOMES The primary outcome of the study was detection of the difference of TT, FSH, LH, and prolactin levels between the groups. Secondary outcome was to correlate TT and hospitalization time and oxygen saturation on hospital admission (SpO2) of patients. RESULTS The mean age of study groups was 49.9 ± 12.5 years, 52.7 ± 9.6 years, and 50 ± 7.8 years, respectively (P = .06). Serum TT levels was median 185.52 ng/dL in patients with COVID-19, median 288.67 ng/dL in patients with non-COVID-19 respiratory tract infection and median 332 ng/dL in control cases, (P < .0001). The proportion of patients with testosterone deficiency in group 1, group 2, and group 3 was 74.2%, 53.3%, and 37.8%, respectively (P < .0001). Serum LH levels (P = 0.0003) and serum prolactin levels (P = .0007) were higher in patients with COVID-19 and patients with non-COVID-19 respiratory tract infection than control cases. Correlation analysis revealed significant negative correlation between serum TT levels and hospitalization time of patients with COVID-19 (r = -0.45, P < .0001). In addition, a significant positive correlation was observed between SpO2 and serum TT levels in patients with COVID-19 ( r = 0.32, P = .0028). CLINICAL IMPLICATIONS Physicians may consider to evaluate male patients with COVID-19 for concomitant androgen deficiency. STRENGTHS & LIMITATIONS Strengths include the evidence about the alteration of male reproductive hormones under COVID-19. Limitations include the analysis limited to one general hospital, only a single measurement of TT was available, free and bioavailable testosterone levels were not evaluated. CONCLUSION This study demonstrates COVID-19 is associated with decreased level of TT and increased level of LH and prolactin. More serious COVID-19 causes more reduction in TT levels and prolongs hospitalization period. Kadihasanoglu M, Aktas S, Yardimci E, et al. SARS-CoV-2 Pneumonia Affects Male Reproductive Hormone Levels: A Prospective, Cohort Study. J Sex Med 2021;18:256-264.
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Affiliation(s)
| | - Semih Aktas
- Department of Urology, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Emre Yardimci
- Department of Urology, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Hale Aral
- Department of Biochemistry, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Ates Kadioglu
- Department of Urology, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey
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Maffezzoni F, Porcelli T, Delbarba A, Pezzaioli LC, Properzi M, Cappelli C, Castelli F, Quiros-Roldan ME, Ferlin A. Hypogonadism and bone health in men with HIV. Lancet HIV 2020; 7:e782-e790. [PMID: 33128905 DOI: 10.1016/s2352-3018(20)30236-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 06/30/2020] [Accepted: 07/03/2020] [Indexed: 01/26/2023]
Abstract
The advent of new classes of antiretroviral drugs has improved the survival of people with HIV, and several ageing-related conditions, including hypogonadism and osteoporosis, have emerged. However, both are silent conditions, and are underestimated, underdiagnosed, and not adequately treated. Several factors, including the effects of the virus, antiretroviral therapy, lifestyle factors, and comorbidities, contribute to testicular dysfunction, which in turn has important effects on bone health. The prevalence of hypogonadism is approximately 20% among men with HIV, but extreme variability in the laboratory and clinical assessment of hypogonadism is reported. The prevalence of osteoporosis is 10-30%, but the poor quality of most studies does not allow definitive conclusions on clinical management. Nonetheless, the early and detailed evaluation of gonadal function and bone health is crucial for improving the quality of life of men with HIV.
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Affiliation(s)
- Filippo Maffezzoni
- Department of Medicine, Unit of Endocrinology and Metabolism, L'Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia, Brescia, Italy
| | - Teresa Porcelli
- Endocrinology, Montichiari Hospital, L'Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia, Brescia, Italy
| | - Andrea Delbarba
- Department of Medicine, Unit of Endocrinology and Metabolism, L'Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia, Brescia, Italy
| | - Letizia Chiara Pezzaioli
- Department of Clinical and Experimental Sciences, Unit of Endocrinology and Metabolism, University of Brescia and L'Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia, Brescia, Italy
| | - Martina Properzi
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and L'Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia, Brescia, Italy
| | - Carlo Cappelli
- Department of Clinical and Experimental Sciences, Unit of Endocrinology and Metabolism, University of Brescia and L'Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia, Brescia, Italy
| | - Francesco Castelli
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and L'Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia, Brescia, Italy
| | - Maria Eugenia Quiros-Roldan
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and L'Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia, Brescia, Italy
| | - Alberto Ferlin
- Department of Clinical and Experimental Sciences, Unit of Endocrinology and Metabolism, University of Brescia and L'Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia, Brescia, Italy.
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Dutta D, Sharma M, Aggarwal S, Mohindra R, Bhattacharya S, Kalra S. Vitamin D, Thyroid Autoimmunity and Cancer: An Interplay of Different Factors. Indian J Endocrinol Metab 2019; 23:507-513. [PMID: 31803589 PMCID: PMC6873262 DOI: 10.4103/ijem.ijem_526_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND AND AIMS In spite of large volume of data linking Vitamin D with cardiovascular morbidity, autoimmunity, cancer, and virtually every organ system, Vitamin D and thyroid is a lesser-known aspect of Vitamin D in clinical practice. This article intends to highlight the current literature on the impact of Vitamin D status and supplementation on thyroid autoimmunity and cancer. METHODS References for this review were identified through searches of PubMed for articles published to from 1950 to August 2019 using the terms "thyroid" [MeSH Terms] AND "Vitamin D" [MeSH Terms] OR "thyroid" [All Fields] AND "Vitamin D" [All Fields]. RESULTS Significant inverse correlation was documented between anti-thyroid peroxidase antibody (TPOAb) and serum 25-hydroxy-Vitamin D (25OHD). TPOAb positivity is more prevalent in Vitamin D deficient individuals. A large volume of medical literature is available from observational studies linking Vitamin D with thyroid autoimmunity. Data from interventional studies documenting beneficial effects of Vitamin D on thyroid autoimmunity is also available, but lesser than that from observational studies. Short-term high dose oral Vitamin D supplementation reduces TPOAb titers. Certain Vitamin D receptor (VDR) gene polymorphism have been linked to increased occurrence of autoimmune thyroid disorders (AITD). Vitamin D deficiency, decreased circulating calcitriol has been linked to increased thyroid cancer. Certain VDR gene polymorphisms have been linked with increased as well as decreased occurrence of thyroid cancer. Data is scant on use of Vitamin D and its analogues for treating thyroid cancer. CONCLUSION In spite of large volume of medical literature from observational studies linking Vitamin D with thyroid autoimmunity and cancer, meaningful concrete clinical data on impact of Vitamin D supplementation on hard clinical end points in these disorders is lacking, and should be the primary area of research in the next decade.
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Affiliation(s)
- Deep Dutta
- Department of Endocrinology, CEDAR Super-Specialty Clinics, Dwarka, Gujarat, India
| | - Meha Sharma
- Department of Rheumatology, CEDAR Super-Specialty Clinics, Dwarka, Gujarat, India
| | - Sameer Aggarwal
- Department of Endocrinology, Apex Super-Specialty Hospital, Rohtak, Haryana, India
| | | | | | - Sanjay Kalra
- Department of Endocrinology, Bharti Hospital, Karnal, Haryana, India
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Sharma N, Sharma LK, Anand A, Gadpayle AK, Gaurav K, Mukherjee S, Kulshreshtha B, Dutta D. Presence, patterns & predictors of hypocortisolism in patients with HIV infection in India. Indian J Med Res 2018; 147:142-150. [PMID: 29806602 PMCID: PMC5991125 DOI: 10.4103/ijmr.ijmr_43_16] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background & objectives: Adrenal insufficiency (AI) is rarely diagnosed in patients with HIV infection, in spite of autopsy studies showing very high rates of adrenal involvement. This study was aimed to determine the presence, patterns and predictors of AI in patients with HIV infection. Methods: Consecutive HIV patients, 18-70 yr age, without any severe co-morbid state, having at least one-year follow up at the antiretroviral therapy clinic, underwent clinical assessment and hormone assays. Results: From initially screened 527 patients, 359 patients having good immune function were analyzed. Basal morning cortisol <6 μg/dl (<165 nmol/l; Group 1), 6-11 μg/dl (165-300 nmol/l; Group 2), 11-18 μg/dl (300-500 nmol/l; Group 3) and ≥18 μg/dl (500 nmol/l; Group 4) were observed in 13, 71, 199 and 76 patients, respectively. Adrenocorticotropic hormone (ACTH) stimulation test revealed 87 patients (24.23%) to have AI. AI in groups 1-4 was 100, 56.34, 17.09 and 0 per cent, respectively. AI patients were more likely to be females (P< 0.05), having longer disease duration (P< 0.05), immune reconstitution inflammatory syndrome, hyperkalaemia (P< 0.01), lower fasting glucose (P< 0.01), dehydroepiandrosterone sulphate (DHEAS) and vitamin D. Regression analysis revealed morning cortisol and DHEAS to be best predictors of AI (P=0.004 and 0.028, respectively). Interpretation & conclusions: AI is a significant problem in HIV-infected individuals, observed in nearly a quarter of patients. Diagnosis warrants high index of suspicion and low threshold for screening, especially in those having low DHEAS and hyperkalaemia. Morning cortisol is a reasonable screening test, with ACTH stimulation warranted to confirm diagnosis, especially in patients with morning cortisol <11 μg/dl (300 nmol/l).
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Affiliation(s)
- Neera Sharma
- Department of Biochemistry, Post Graduate Institute of Medical Education & Research & Dr Ram Manohar Lohia Hospital, New Delhi, India
| | - Lokesh Kumar Sharma
- Department of Biochemistry, Post Graduate Institute of Medical Education & Research & Dr Ram Manohar Lohia Hospital, New Delhi, India
| | - Atul Anand
- Anti-Retroviral Therapy Clinic, Post Graduate Institute of Medical Education & Research & Dr Ram Manohar Lohia Hospital, New Delhi, India
| | - Adesh Kisanji Gadpayle
- Post Graduate Institute of Medical Education & Research & Dr Ram Manohar Lohia Hospital, New Delhi, India
| | - Kumar Gaurav
- Department of Endocrinology, Post Graduate Institute of Medical Education & Research & Dr Ram Manohar Lohia Hospital, New Delhi, India
| | - Sabyasachi Mukherjee
- Department of Endocrinology, Post Graduate Institute of Medical Education & Research & Dr Ram Manohar Lohia Hospital, New Delhi, India
| | - Bindu Kulshreshtha
- Department of Endocrinology, Post Graduate Institute of Medical Education & Research & Dr Ram Manohar Lohia Hospital, New Delhi, India
| | - Deep Dutta
- Department of Endocrinology, Post Graduate Institute of Medical Education & Research & Dr Ram Manohar Lohia Hospital, New Delhi, India
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