Hormonal Assessment Research Articles

Endocrine dysfunction in long-term survivors of pediatric head and neck rhabdomyosarcoma.

Survivors of pediatric head and neck rhabdomyosarcoma (HNRMS) are at risk of developing endocrinopathies following local treatment, resulting from radiation damage to the pituitary gland, hypothalamus, or thyroid gland, often at a young age. Our aim was to determine the prevalence of endocrine dysfunction in long-term HNRMS survivors and compare the prevalence of anterior pituitary insufficiency (API) among different local treatment strategies: external beam radiation with photons, external beam radiation with protons, microscopically radical surgery combined with external irradiation, and macroscopic radical surgery combined with brachytherapy. Head and neck rhabdomyosarcoma survivors treated between 1993 and 2017, with ≥2 years of follow-up, without recurrent disease or secondary malignancy were eligible for this study. The presence of any endocrine dysfunction was assessed cross-sectionally using Common Terminology Criteria of Adverse Events grading, anthropometrics, and biochemical testing. Retrospective chart review was added to this clinical assessment. Ninety-six survivors with long follow-up time (median, 9 years) were included. Any endocrinopathy was present in 35% of survivors, with 88% having pituitary, 6% peripheral (thyroid), and 6% combined insufficiencies. None had gonadal insufficiency. Growth hormone deficiency was diagnosed in 31 (32%) survivors, with additional pituitary insufficiencies in 12 (39%). In 8%, central precocious puberty preceded API. None of the survivors given brachytherapy had API. The prevalence of pituitary dysfunction in HNRMS survivors is high, emphasizing the importance of systematic endocrine assessment during follow-up, including pubertal development and growth. Efforts should be made to further reduce extraneous irradiation to endocrine organs to prevent dysfunction later in life.

WOMEN GENITAL TUBERCULOSIS: A STUDY OF TWO CASES AT MOHAMMED VI UNIVERSITY HOSPITAL IN MARRAKECH

Objective: Tuberculosis is a contagious infectious disease caused by the Mycobacterium tuberculosis. It is often pulmonary but in rare cases extrapulmonary such as genital tuberculosis. The aim of this study is to report two cases of genital tuberculosis at the Mohammed VI University Hospital. Case presentation: We report the case of two patients who consulted for different symptomatologies, one for chronic pelvic pain and the second one for primary infertility of 9 years. The investigations carried out led to the diagnosis of genital tuberculosis with endometrial and fallopian tubes localization respectively, which was confirmed by histological examination. Results: Case 1:60-year-old female patient with no previous history of tuberculosis, menopaused, multiparous, consulted for pelvic pain associated with weight loss. Clinical examination was without any particularity. Pelvic ultrasound revealed a 1.5cm glandular-cystic endometrial thickening. NOVAK endometrial biopsy yielded ten millilitres of purulent fluid and endometrial tissue. Cytological examination of the purulent fluid revealed an inflammatory cytology with a predominance of altered leukocytes and no suspicious cells. Pathological examination of the endometrial tissue showed epithelioid and giganto-cellular granulomatous inflammation, with caseous necrosis, suggesting genital tuberculosis. Patient was referred to tuberculosis care center, where an antibacillary treatment was initiated according to protocol 2 ERHZ and 4RH. Case 2: Patient aged 33, genitally active, consulted for primary infertility of 9 years with no other associated signs. The clinical examination was without any particularity. Paraclinical examinations, (hormonal assessment, pelvic ultrasound and the husbands sperm analysis), were without any particularity. The hysterosalpingography noted bilateral tubal obstruction. A laparoscopic surgical procedure revealed a caseous collection in the fallopian tubes, and histological examination was in favour of tuberculosis. Patient was referred to tuberculosis care center for treatment (2ERHZ/4RH protocol), and In Vitro Fertilization was proposed. Conclusion: Genital tuberculosis is a rare pathology, with great clinical variability, so its incidence remains underestimated.

Calcium Metabolism Disorders in Patients with COVID-19

Background: We aimed to evaluate calcium (Ca) metabolism disorders in patients with COVID-19, a novel virus with numerous unknown aspects and potential complications. This study was conducted due to the scarcity of evidence on this subject and the crucial importance of conducting a comprehensive assessment. Objectives: We hypothesized that this research would shed light on this previously unexplored phenomenon. Methods: This study was a descriptive cross-sectional study conducted on COVID-19 patients admitted to Afzalipur Kerman Medical Center, Iran, in 2021. Data collection involved demographic characteristics and laboratory results. A 5 cc blood sample was collected in a clot test tube to perform total Ca tests using the photometric method (Arsenazo III kit), ionized Ca tests via the ISE method, magnesium measurements with the photometric method using the Xylidyl blue kit, iPTH (intact parathyroid hormone) assessments, and 25-OH-VITD3 measurements using the ELISA technique with the Monobind kit. Results: The present study included 162 participants, comprising 59% males and 41% females, with an average age of 49 years. Among the patients, the most prevalent Ca metabolism disorders were low vitamin D levels, including both deficiency and insufficiency (59%), as well as elevated ionized Ca levels (43%). Conversely, the least common Ca metabolism disorders in these patients were hyperparathyroidism (7%) and excessive Ca adjustment (8%). Conclusions: The findings suggest the possibility of Ca metabolism disorders, particularly hypocalcemia, in COVID-19 patients. Given the nature of this study, we recommend conducting longitudinal and more comprehensive research in this field to investigate contributing factors in more detail and establish a cause-and-effect relationship.

Kallmann Syndrome: A Comprehensive Review of Pathophysiology, Clinical Manifestations, and Therapeutic Approaches

Kallmann Syndrome (KS) is a rare genetic disorder characterized by hypogonadotropic hypogonadism (HH) and anosmia or hyposmia due to a defect in the migration of gonadotropin-releasing hormone (GnRH) neurons and olfactory nerve fibers during embryonic development. This syndrome, first described in the 20th century, encompasses a complex interplay of genetic mutations affecting neuronal migration and neuroendocrine regulation. The condition presents a broad spectrum of clinical manifestations, from delayed or absent puberty to infertility, and is frequently associated with additional non-reproductive anomalies, such as sensorineural hearing loss, renal agenesis, or cleft palate. The genetic heterogeneity of KS involves several implicated genes, including KAL1, FGFR1, PROKR2, and CHD7, among others. Diagnostic evaluation typically requires a multidisciplinary approach, integrating genetic testing, hormonal assessments, and neuroimaging to confirm the diagnosis and evaluate associated anomalies. Therapeutic strategies primarily focus on hormonal replacement therapy to induce and maintain secondary sexual characteristics and fertility treatment options for individuals seeking reproductive outcomes. Emerging treatments and the potential use of gene therapy are under investigation, offering new hope for targeted interventions. This review aims to provide a comprehensive overview of Kallmann Syndrome, highlighting its pathophysiology, clinical spectrum, diagnostic challenges, and evolving therapeutic landscape.

Investigation of Tribulus terrestris Fruits Extract and Isolated Compound against Metyrapone-induced Adrenal Insufficiency in Wistar Rats

Background Metyrapone inhibits 11 β-hydroxylase, contributing to adrenal insufficiency (AI). This study aims to explore the efficacy of Tribulus terrestris fruit extract (TTFE) and an isolated compound (hecogenin) on metyrapone-induced AI. Purpose Adrenal glands manage processes such as metabolism, blood pressure, and stress response by generating hormones from their two main components, the cortex and medulla. The adrenal cortex generates glucocorticoids (GC) and mineralocorticoids, while the medulla produces adrenaline and noradrenaline. Reduced production of GC, mineralocorticoids, and adrenal androgens as a result of the adrenal gland’s destruction or lack of stimulation is the hallmark of AI. Primary, secondary, and tertiary forms of AI are prevalent conditions with various etiologies. If left untreated, they lead to an adrenal crisis. Synthetic GC (prednisolone and hydrocortisone) and mineralocorticoids (fludrocortisone) are the only drugs that help treat AI. Methods The Wistar rats were selected for the study and treated with T. terrestris extract and an isolated compound (hecogenin) in the presence of metyrapone. Behavioral and hormonal assessments were performed. Corticosterone, aldosterone, sodium, and potassium were measured. Results The findings showed that exposure to metyrapone showed a drastic reduction of cortisol, aldosterone, and locomotor scores. Additionally, metyrapone decreased locomotor score and serum cortisol. However, treatment with Tribulus extract and hecogenin showed a significant rise in the levels of aldosterone, corticosterone, sodium, and potassium. Conclusion 400 and 800 mg/kg of TTFE and hecogenin 50 mg/kg showed significant increases in the levels of corticosterone, aldosterone, sodium, and potassium levels in Wistar rats.

The assessment of urinary sexual hormones within minipuberty and correlations with anthropometrics in a cohort of healthy term children.

Minipuberty follows different trends in boys and girls. Aim of our study was to explore timing and dynamics of minipuberty in healthy infants, analyzing urinary levels of sexual hormones. Moreover, we analyzed the association among HPG axis activity and linear growth, ano-genital distances (AGDs) in both sexes, and penile length in males. Longitudinal cohort study in healthy term infants from birth to 6 months of life. Clinical evaluation (anthropometrics and AGDs) and urine sampling were performed at 0 (T0), 3 (T3), and 6 (T6) months. Urine samples were analyzed for gonadotropins and sex hormones. 165 participants were involved. The growth trend of our population was regular, as were the AGDs. Urinary hormones were correlated each other's. Specifically, in boys, the correlation coefficient between urinary FSH (uFSH) and urinary LH (uLH) decreased from T0 to T6, while between urinary Testosterone (uT) and uFSH increased. In girls, correlations between uFSH and urinary Estradiol (uE) were observed at each time point. Notably, several correlations between hormones and anthropometrics and AGDs were found; the most interesting correlation was found in males within uLH and PL (at T0 ρ: 0.323, p < 0.05 and at T3 ρ: 0.371, p < 0.01), whereas in females uFSH at T0 showed negative correlations with both length and body weight percentile at T3 (ρ: -0.505, p < 0.01 and ρ: -0.478, p < 0.01, respectively). Urinary matrix has proved to be a valuable, practical, non-invasive and cheaper method for sexual hormone assessment.

Evaluation of the thyroid and hypothyroid function after postoperative radiation therapy among breast cancer patients.

The current advances in radiotherapy (RT) have improved the outcome of breast cancer (BC) patients. Despite its therapeutic benefits, the iatrogenic toxicities of RT and its impact on BC survivors are still debated, and further evaluations should be considered. This study aims to assess the rate of subclinical hypothyroidism and hypoparathyroidism among BC patients who were exposed to therapeutic radiation. Seventy females undergoing RT for BC were enrolled in this cross-sectional study. Laboratory assessment of thyroid stimulating hormone (TSH), free thyroxine (fT4), and free triiodothyronine (fT3) levels was obtained to evaluate thyroid function. The parathyroid function was evaluated by measuring serum levels of Calcium (Ca), Phosphorus (P), and parathyroid hormone (PTH) at baseline, six and 12 months after RT. The mean age of patients was 54.3±6.4 years. We found no cases of hypothyroidism before radiotherapy. However, nine patients developed hypothyroidism in the six months after radiotherapy (one clinical and eight subclinical, 13% in total), and six patients were identified with hypothyroidism in the 12 months after radiotherapy (one clinical and five subclinical, 8.7% in total). Significant relationships were observed in the hypothyroidism rate at both six months (p = 0.003) and 12 months (p = 0.028) after RT compared with the baseline. There was no case of hypoparathyroidism before and after RT. In summary, we found that thyroid and parathyroid dysfunction after RT are relatively common findings among women with BC. It is a treatable source of morbidity in patients undergoing RT. Therefore, routine thyroid function monitoring should be recommended to improve the quality of life in BC survivors.

Prevalence of organic central precocious puberty in males: criteria for a high index of suspicion.

a high prevalence (40-75%) of organic brain lesions in boys with central precocious puberty (CPP) has been reported. to evaluate the causes of CPP in a large cohort of males and to identify possible predictive factors for organic brain lesions in males. an observational study was conducted in 102 otherwise healthy boys with CPP diagnosed from 1998 to 2023 in a single tertiary center. all boys underwent a thorough clinical, endocrine and neuroimaging assessment with a detailed evaluation of the pituitary region. organic CPP were found in only 8/102 children (7.8%). Children with brain tumors were younger than 8 years, had no family history positive for precocious puberty and maternal menarche occurred at an age significantly more advanced than in children with idiopathic CPP. Headache was reported at diagnosis in 7/8 children with brain tumors. A progressive increase in the occurrence of idiopathic CPP in males has been observed in the last two decades with a peak of new diagnoses during the pandemic lockdown. our findings indicate that the prevalence of pathological brain lesions in boys with CPP is considerably lower than previously reported thus making the diagnosis less alarming. Age younger than eight years, presence of neurological symptoms, family history negative for precocious puberty in first degree relatives and age of maternal menarche older than 11 years raise suspicion of organic CPP and should lead to prompt neuroimaging.

Clinical implications of dual therapy of acarbose plus myo-inositol on the thyroid profile in women with polycystic ovary syndrome

Context: Polycystic ovary syndrome (PCOS) and thyroid are the most common endocrine disorders affecting women of childbearing age, causing anovulation and infertility. There is an increased prevalence of thyroid dysfunction reported among PCOS women. Aims: To evaluate the benefits of acarbose plus myo-inositol therapy on the thyroid profile of PCOS. Methods: An open-labelled, parallel randomised clinical trial on 80 PCOS women based on inclusion and exclusion criteria was performed at the Department of Gynaecology, SRM Medical College Hospital and Research Centre, Kattankulathur. Institutional ethics committee approval and prior informed consent were obtained. The trial was registered in CTRI (No: CTRI/2022/04/041877). Group A (n = 38) received metformin 500 mg TID, and group B (n = 39) received acarbose 50 mg TID along with myoinositol 1000 mg BID. Assessment of metabolic and hormonal profile was done at baseline and at the end of six months. Results: Both groups showed significant reductions in luteinising hormone (p &lt;0.0001), total testosterone (p&lt;0.05), thyroid stimulating hormone (p&lt;0.05), fasting insulin (p&lt;0.05), and homeostatic model assessment for insulin resistance (p&lt;0.0001). The follicle-stimulating hormone was increased only in the metformin group. No significant changes in body mass index, free triiodothyronine, free tetraiodothyronine, and fasting glucose were observed in any group. Both therapies were safe, and no side effects or hypoglycaemia were recorded. Conclusions: In consideration of the beneficial effects of the study, we conclude that the administration of acarbose plus myo-inositol exerts positive effects on the thyroid and other endocrinological profiles in PCOS women.

Microscopic Testicular Sperm Extraction in Patients with Klinefelter Syndrome: Long-Term Outcomes from a Single Center

Objective: Klinefelter syndrome (KS) represents a sex chromosome anomaly observed in approximately 1 in 500–600 phenotypic males. It is observed in 3% of infertile males and up to 11.9% of azoospermic males. KS manifests in either non-mosaic (47, XXY) or mosaic (47, XXY/46, XY) forms, with 85% of cases presenting as the non-mosaic 47, XXY karyotype. The average rate of surgical sperm retrieval in patients with KS is around 50%, ranging from 28% to 69%. In this study, we aimed to present the outcomes of microscopic testicular sperm extraction (micro-TESE) in patients with non-mosaic KS. Materials and Methods: The results of 61 patients diagnosed with KS, who presented to the Harran University Urology Clinic with azoospermia between 2017 and 2024, were retrospectively reviewed. Hormonal assessments, including follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol, and total testosterone (TT), were conducted for all patients, and their partners underwent gynecological evaluations for infertility. Testicular dimensions were recorded via scrotal ultrasonography. Patients were categorized into TESE-positive and TESE-negative groups, and parameters were compared between these groups. Results: The mean age of the patients was 29.0±5.1 years, and their mean infertility duration was 5.9±4.1 years. The sperm retrieval rate was 29.5% (n=18). Mean levels of FSH, LH, prolactin, estradiol, and TT were 44.9 IU/L, 23.3 IU/L, 10 nmol/L, 31.4 pmol/dL, and 219 ng/dL, respectively. Sperm was retrieved in 18 patients (29.5%), while no sperm was obtained in 43 (70.5%). No significant correlation was observed between patient age, testicular size, serum levels of FSH, LH, prolactin, estradiol, and TT, and sperm retrieval rates when comparing the TESE-positive and TESE-negative groups (P&gt;0.005). Conclusion: In patients with non-mosaic KS, hormonal parameters, age, and infertility duration were not found to be significant predictors of the success of micro-TESE in sperm retrieval.

Elucidating the relationship between blood glucose dynamics and growth hormone responses in glucagon stimulation tests among children with short stature

Introduction: The use of glucagon as a provocative agent for growth hormone (GH) assessment is a cornerstone in pediatric endocrinology. Glucagon's role as a GH secretagogue is integral to growth hormone stimulation tests (GHSTs), which diagnose suspected GH deficiency (GHD) in children. These tests are crucial for assessing the hypothalamic-pituitary-adrenal (HPA) axis's integrity. Despite its prevalent use, the exact mechanisms by which glucagon prompts GH release and the impact of ensuing blood glucose (BG) fluctuations are not fully understood. Objectives: This study aims to explore the relationship between GH and BG levels in children with short stature following glucagon administration. Patients and Methods: A retrospective cohort study involved 42 pediatric patients, aged 6 to 11, with short stature. We analyzed GH and BG levels before and after intramuscular glucagon Simulation test (GST). Blood samples were taken at baseline and multiple intervals post-injection. Results: The results revealed that the mean glucose peaked at 60 minutes and declined to a nadir at 120 minutes, which corresponded with a significant rise in GH levels. GH concentrations peaked at 120 minutes post-injection, with 31% of children showing peak GH levels of less than 7 μg/L. Notably, the study found an inverse correlation between BG and GH at peak glucose times, suggesting a complex interplay between glucose dynamics and GH response. Discussion: Our findings indicate a dynamic interrelation between BG and GH post-glucagon injection, challenging traditional interpretations of GST results. The study reinforces the notion that GHST results should be interpreted with consideration of patient-specific factors such as BMI to ensure accurate evaluation of GH reserve and subsequent clinical decision-making. Conclusion: The study corroborates the dynamic nature of GH and glucose responses following glucagon administration and highlights the need for personalized approaches in interpreting GHSTs. Further investigation is warranted to elucidate the mechanisms influencing this complex relationship, which is crucial for accurate diagnosis and management of GHD in children.

Outcome of Endometriosis Treatment In Infertile Patients In A Tertiary Level Hospital

Introduction: Prevalence of endometriosis is 6-10% in reproductive-age females. Around 25-35% of infertile women may be affected by endometriosis. Modalities of treatment for infertile patients depends on the stage of the disease. It starts from ovulation inducing drug to advanced ART. The objective of this study was to assess the outcome of surgical treatment in infertile, endometriosis patients. Materials and Methods: It was an observational study, which was conducted at Reproductive Endocrinology and infertility Unit, Dhaka Medical College. Total 144 patients were included during July 2018 to July 2021, aged 20-40 yrs. All the demographic variables, clinical and sonographic findings, and hormonal assessment were done. Then, staging was done by clinical pelvic assessment, and ultrasonographic findings. Patients who had ovarian endometrioma, more than 4 cm, were selected for laparoscopic surgery. In patients whose endometrioma was less than 4 cm, or had no ovarian endometrioma, were selected for ovulation induction with or without prior GnRH agonist therapy. Further infertility management were planned according to ovarian reserve, tubal patency, and male factor. Result: Mean age of the patients were 28.30±4.95 yrs. 75.0% patients had primary infertility. Dysmenorrhea was the most common symptom (86.96%), followed by chronic pelvic pain (81.16%). Bilaterality of endometrioma was associated with decreased serum AMH. Laparoscopic surgery was the mainstay of treatment, Cystectomy was done in 58% patients. Conservative treatment was done in remaining patients. Fertility enhancing treatment was done by ovulation inducing drug -letrozole, GnRH agonist, followed by controlled ovarian stimulation and followed by IUI. IVF was advised for fertility management in 26patients (18.06%). Conclusion: Endometriosis is not only associated with decreased ovarian reserve but also responsible for diminished response to ovarian stimulation. So, it is a great challenge to obtain successful fertility treatment for this group of patients. J Dhaka Med Coll. 2023; 32(1) : 9-15

Characterizing clinical and hormonal profiles of acne in north African women with polycystic ovary syndrome.

Polycystic ovary syndrome (PCOS) is the leading endocrine disorder in young women of childbearing age. Dermatological issues, particularly acne, are a major reason for medical consultations. The aim of this study is to determine the prevalence of PCOS in patients presenting with acne as their main dermatological complaint and to compare the metabolic and hormonal clinical characteristics of acne patients with PCOS to those with isolated acne. This was a prospective study with analytical aims, carried out in the Endocrinology Department and the Dermatology Department of Farhat Hached University Hospital in Sousse. The study included patients seeking treatment for acne from January 2023 to January 2024, divided into two groups: those with confirmed PCOS (G1) and those with isolated acne (G2). All patients underwent hormonal assessment and ovarian ultrasound. We conducted a study involving 212 patients. We found that 65.6% of acne patients had been diagnosed with PCOS. Nodular lesions were significantly more frequent in 'PCOS' (p = 0.02). Acne was linked with hirsutism, which was more prevalent in 'PCOS' (94.2% 'PCOS' vs. 67.1% 'isolated acne'), as well as androgenic alopecia (51% 'PCOS' vs. 21.9% 'isolated acne') (p < 10- 3). 'PCOS' showed evidence of biological hyperandrogenism, with a mean testosterone level of 0.72 ± 0.27 ng/mL, significantly higher than in 'isolated acne'. The LH/FSH ratio was greater than 1 in 72.7% of cases in 'PCOS', demonstrating a significant difference compared to 'isolated acne', where it was greater than 1 in 24.7% of cases (p < 10- 3). In our study, acne in 'PCOS' appeared to be more severe and was associated with hypertestosteronemia (p = 0.041) and hyperprolactinemia (p = 0.008). According to our results, phenotype A was the most likely to cause severe acne (p = 0.043). Our work is unique in that it brings to light this hidden aspect of the dermatological impact of PCOS, prompting physicians to screen for this endocrine disorder in all adult women seeking acne treatment.

Prevalence, Phenotypes, and Comorbidities of Polycystic Ovary Syndrome Among Indian Women

The prevalence of polycystic ovary syndrome (PCOS) varies across the globe. Indian studies on PCOS are limited by poor design, small sizes, regional representations, and varying methods. To estimate the nationwide prevalence of PCOS in India, examine the phenotypic spectrum, and assess the magnitude of comorbidities associated with PCOS. This cross-sectional study recruited 9824 women aged 18 to 40 years from November 1, 2018, to July 31, 2022, across 5 zones of the country. A prevalidated questionnaire dichotomized women into screen-positive and screen-negative groups. Relevant clinical, hormonal, and sonographic assessments categorized women as either women with criteria-based PCOS (ie, National Institutes of Health [NIH] 1990 criteria, Rotterdam 2003 criteria, or Androgen Excess and Polycystic Ovary Syndrome Society [AE-PCOS] criteria), women with partial phenotypes (hyperandrogenism, oligomenorrhea, or polycystic morphology labeled as pre-PCOS), or healthy women, in addition to quantitating various comorbidities. The prevalence and phenotypes of PCOS among women of reproductive age and the burden of comorbidities associated with PCOS. A total of 8993 women (mean [SD] age, 29.5 [6.2] years) were enrolled in this study; 196 women were already diagnosed with PCOS, 2251 were categorized as screen positive, and 6546 were categorized as screen negative. The mean (SD) age of screen-positive women (28.1 [6.4] years) was lower than that of screen-negative women (29.7 [6.1] years) (P < .001), and the mean (SD) age at menarche was higher in the former group (13.2 [1.3] vs 13.1 [1.2] years; P < .001). The national prevalence of PCOS was 7.2% (95% CI, 4.8%-10.8%) by NIH 1990 criteria, 19.6% (95% CI, 12.7%-29.2%) by Rotterdam 2003 criteria, and 13.6% (95% CI, 8.4%-21.6%) by AE-PCOS criteria. Overall, PCOS phenotypes C (501 [40.8%]) and D (301 [24.6%]) were the most common, and 492 women (pre-PCOS subgroup) had oligomenorrhea (n = 75), hyperandrogenism (n = 257), or polycystic ovarian morphology (n = 160) only. Among women with PCOS (n = 1224), obesity was present in 529 (43.2%), dyslipidemia in 1126 (91.9%), nonalcoholic fatty liver disease in 403 (32.9%), metabolic syndrome in 305 (24.9%), impaired glucose tolerance in 111 (9.1%), diabetes in 41 (3.3%), and hypertension in 101 (8.3%). The pre-PCOS subgroup (n = 492) displayed similar metabolic aberrations (dyslipidemia: 390 [79.3%]; metabolic syndrome: 78 [15.9%]; nonalcoholic fatty liver disease: 163 [33.1%]; impaired glucose tolerance: 62 [12.6%]; diabetes: 7 [1.4%]; and hypertension: 26 [5.3%]). In this cross-sectional study of reproductive-age women recruited across India, the prevalence of PCOS was high, with phenotype C being predominant. Most of these women had metabolic abnormalities. These findings are crucial for developing preventive and therapeutic strategies, potentially integrating PCOS management into national health programs.

6977 Unraveling Secondary Adrenal Insufficiency and an Invasive Pituitary Macroadenoma in a COVID-19 Positive Patient

Abstract Disclosure: F. El Sayed: None. A.A. Banka: None. Invasive pituitary macroadenomas extend into the extrasellar region and invade surrounding dural, periosteal, or mucosal tissues, often exceeding 1 centimeter and potentially compressing adjacent structures. Nonfunctioning pituitary adenomas (NFPAs), as they enlarge, can cause visual field impairment and ophthalmoplegia, with the decision for surgical intervention influenced by the degree of optic chiasm compression. NFPAs are sometimes associated with impaired endocrine function, particularly secondary adrenal insufficiency (sAI), which, warrants specific clinical attention. Management involves a combination of surgical interventions, such as transsphenoidal surgery, and medical approaches, including tailored hormone therapy or radiation therapy based on the tumor's characteristics. Clinical case: A 51-year-old female with a history of Sjogren's disease presented with a one-week duration of nausea, vomiting, diarrhea, and fatigue. Upon admission, she tested positive for COVID-19. Her vital signs indicated hypotension with a blood pressure in the 80s/40s range, a heart rate in the 90s, and she was afebrile on room air. Laboratory findings revealed significant hyponatremia (Na+ 118), K+ 4.3, HCO3- 19, and glucose 80. Workup for hyponatremia included a cortisol stimulation test, revealing secondary adrenal insufficiency with baseline cortisol of 3.5 ug/dl, 10.7ug/dl after 30 minutes, and 12.7ug/dl after 60 minutes. The patient denied exogenous steroid use, hypothyroid symptoms, polyuria, or polydipsia, and reported no headaches or visual symptoms. Endocrine evaluation showed hypogonadism despite post-menopausal status, with low estrone, estradiol, LH, and FSH levels. She was initiated on Cortef (hydrocortisone) with symptomatic improvement. Further investigation through an MRI revealed a large lobulated sellar mass measuring 3.2 x 2.8 x 3.5 cm compressing the optic chiasm and partially encasing the right internal carotid artery, leading to peripheral visual defects confirmed on perimetry. Following endoscopic endonasal pituitary macroadenoma resection, there was no evidence of interval growth on a one-year follow-up MRI scan. Discussion: The presented case highlights the importance of considering invasive pituitary macroadenomas in the differential diagnosis of patients with hyponatremia, particularly when accompanied by suggestive symptoms and an atypical cortisol response. The coexistence of COVID-19 adds a layer of complexity to the clinical scenario, necessitating a comprehensive approach to both infectious and endocrine management. Timely recognition, appropriate endocrine assessment, and targeted interventions, such as hydrocortisone replacement and surgical resection, are crucial for optimizing outcomes in patients with this intricate interplay of pituitary pathology and infectious states Presentation: 6/1/2024

7709 Ovotesticular Difference of Sex Development: Prognostic Evaluation, Sex Assignment, and Ethics

Abstract Disclosure: X. Xu: None. Y. Lin: None. B. Shivanna: None. A. Lee: None. J.C. Hakim: None. D.G. Mann: None. L.M. Noll: None. P. Georgiadis: None. S.K. Gunn: None. L.P. Karaviti: None. Background: Our case provides the identification and management of a newborn baby with ovotesticular syndrome, which was formerly known as true hermaphroditism. The term was classically derived from Greek mythology in which the deity 'Hermaphroditus', merging with the nymph Salamis, embodied both male and female attributes. The term 'true hermaphroditism' is now avoided due to its stigmatizing connotations. Ovotesticular difference of sex development (DSD) is an exceedingly rare condition, occurring in fewer than 1 in 20,000 births. This condition involves the coexistence of functional ovarian and testicular tissue within one individual, presenting a challenge in sex assignment due to unpredictable gender development. Clinical Case: This is a single case of the presence of ovarian and testicular differentiation on one side and a transitional zone of mixed pattern. Prenatal genetic testing consistent 46,XX karyotype. Initial ultrasound at the outside hospital revealed a uterus and right testicle. The baby exhibited Prader stage 4 genitalia, with a palpable gonad in the right labioscrotal area and the left gonad not palpable. Prophylactic hydrocortisone was started due to concerns regarding NR5A1/SF1 mutation. Further evaluations, including genetic tests, hormonal assessments, urinalysis and kidney ultrasound for the WT1 mutation, and scrotal and pelvic ultrasounds, were conducted. The high-dose ACTH stimulation test ruled out adrenal insufficiency. The testosterone level was in the male range, and the HCG stimulation test further confirmed functioning Leydig cells. The postnatal karyotype was 46,XX, and chromosome microarray analysis showed no abnormalities. Our approach to this case was multidisciplinary, including our endocrine experts, urologist, gynecologist, ethicist, and psychologist. We discussed the fluidity of sex assignment and addressed the degree of virilization, nature of the gonadal tissue, and emphasized the necessity of regular clinical follow-up. Our main concern was to educate the parents and protect the choices of the child. In this case, the child assumed a male sex assignment, as a result of the decision-making process between our team and the parents. In this context we did emphasize the fluidity of sex assignment. Clinical Lesson: Long-term outcomes for ovotesticular DSD remain understudied. Existing reports highlight varying rates of gender dysphoria, sexual function, and psychological well-being. Our approach to managing ovotesticular DSD involved a framework emphasizing ethical considerations and parental involvement. We advocated for and practiced a shared decision-making model involving healthcare providers, parents, and ultimately the patient. Presentation: 6/3/2024

12268 Hypercalcemia Alert: Exploring The Link To Isolated Bone Marrow Sarcoidosis

Abstract Disclosure: M. Renzu: None. C.M. Hubers: None. V. mehta: None. A. Qazi: None. D.K. Yerasuri: None. Introduction: Sarcoidosis, a complex disorder marked by granuloma formation in diverse organs, often affects the lungs, but can involve various systems as well. Rare cases of bone marrow involvement may mimic conditions like multiple myeloma, emphasizing the need to consider sarcoidosis in patients with bone marrow abnormalities, especially those without typical myeloma features. Case Presentation: A 79-year-old white male with a medical history of hypertension, hyperlipidemia, deep venous thrombosis, prostate cancer in remission, chronic knee pain, and basal cell carcinoma presented for pre-operative evaluation, as he was scheduled for an elective orthopedic procedure. On routine lab work, he was found to have acute hypercalcemia and normocytic anemia. This finding raised suspicion for an underlying systemic pathology. He reported that he did not take any calcium or vitamin D supplements at home. Subsequent endocrine assessment, including evaluation of parathyroid hormone and vitamin D levels, revealed a non-PTH-mediated hypercalcemia. The persistence of hypercalcemia prompted further investigations, including assessments for multiple myeloma by oncology. The workup was negative for multiple myeloma but significant for granulomas on bone marrow biopsy, a finding consistent with sarcoidosis. Additionally, angiotensin converting enzyme levels were elevated at the time of diagnosis. Interventions led to the resolution of hypercalcemia following steroid therapy of prednisone 20 mg daily and close follow up with endocrinology. As part of his follow up, ACE levels are being regularly monitored, with the patient going for lab work every other month. Discussion: Bone marrow biopsies rarely reveal granulomas and sarcoidosis accounts for only a very small percentage of these findings. The standard workup for sarcoidosis typically does not include bone marrow biopsies. By integrating biopsies into the standard diagnostic protocol researchers may gain insights into the etiology and mechanisms driving this manifestation of sarcoidosis, ultimately improving diagnostic accuracy and patient care. Distinguishing sarcoidosis from multiple myeloma also poses diagnostic challenges, necessitating thorough evaluation in patients with bone marrow abnormalities. Despite its rarity, clinical suspicion for sarcoidosis should be considered in patients with underlying hematologic disorders or malignancies. Additionally, sarcoidosis exhibits geographical variation, being less common in Japanese men and more prevalent in African American women. This highlights the importance of considering demographic factors when evaluating patients for sarcoidosis and its extrapulmonary manifestations. Long-term outcomes in isolated bone marrow sarcoidosis remain unclear, warranting surveillance for progression to multiple myeloma or other lymphoproliferative disorders. Presentation: 6/2/2024

7337 High Parathyroid Hormone (PTH) Due To Immunoassay Interference

Abstract Disclosure: V.A. Mendpara: None. A.J. McShane: None. L.Z. Khan: None. Background: PTH levels are not always accurate. This case illustrates immunoassay interference in a female with markedly abnormal PTH values. Understanding immunoassay interference in diverse hormonal assessments can prevent diagnostic inaccuracies. Clinical Case: A 63-year-old female with osteopenia underwent serum parathyroid hormone (PTH) testing as part of a thorough bone evaluation. The initial PTH level revealed an abnormal level of 4008 pg/mL (normal range: 15 to 65 pg/mL). The follow-up PTH level with the same assay continued to result in elevated values of &amp;gt;5000 pg/mL. The medication list was negative for biotin use, which is a well-known interfering substance in the PTH assay. Clinical evaluation was negative for hyperparathyroidism symptoms, and thyroid/parathyroid ultrasound was normal, as were serum levels of phosphate, vitamin D, and calcium. No PTH values had been checked for patients in the past after an extensive review of prior records. The initial PTH testing used the Roche Elecsys PTH STAT assay. To investigate a potential immunoassay interference, the following studies were performed: First, the sample was diluted with polyethylene glycol (PEG) to precipitate large molecular weight proteins; second, the sample was treated with a commercial heterophilic blocking reagent (Scantibodies Laboratory); and lastly, the sample was assayed utilizing a different PTH vendor (Siemens Atellica, chemiluminescent immunoassay). The PEG and heterophilic blocking treatments resulted in significantly lower PTH concentrations of 895.6 and 40.7 pg/mL, respectively. We do not anticipate a change in PTH levels in samples supplemented with blocking reagents or PEG without interference. The result from Siemens’ assay was markedly lower at 43.4 pg/mL. Both the Siemens and Roche assays employ mouse antibodies; however, the antibodies are proprietary between the vendors. This results in potentially different anti-mouse antibody epitope targets. Due to a history of advanced ovarian cancer, the patient was taking Oregovomab, a murine monoclonal antibody, as therapy for her advanced disease. It is unclear if this medication resulted in assay interference, but it is possible. Discussion: In summary, the discrepancy in PTH assay results highlights the need to consider immunoassay interference, particularly in patients with a history of cancer on immunotherapy agents. Our case highlights the importance of the clinician’s review of medications when assessing patients. While prior PTH assays were not conducted before the patient started Oregovomab, the potential development of interfering antibodies warrants consideration. Clinicians should be vigilant for atypical results and collaborate closely with laboratory professionals, as detecting interfering substances can result in misdiagnosis. Presentation: 6/2/2024

5165 Cushing’s Disease And Primary Aldosteronism Confounded By A Non-functioning Solitary Adrenal Incidentaloma

Abstract Disclosure: J.G. Friedman: None. W. Huang: None. Background: Adrenal incidentalomas are common, affecting ∼2% of the general population. The presence of adrenal incidentaloma necessitates biochemical testing for hypersecretion, however hypercortisolism and/or hyperaldosteronism may not necessarily originate from the nodule that prompted the initial workup. Clinical Case: A 53-year-old man with a history of obesity and hypertension was referred for workup of a 2.4 x 1.4 cm R adrenal nodule that was incidentally discovered on an abdominal CT to rule out pancreatitis. He was noted on examination to have some Cushingoid features. He was on three antihypertensives (amlodipine 10 mg, carvedilol 50 mg, and spironolactone 50 mg) with adequate blood pressure control and no hypokalemia. He denied spells nor exogenous steroid exposure. Initial testing for hypersecretion showed an elevated cortisol 8.7 ug/dL (&amp;lt;1.8) after 1 mg dexamethasone with adequate dexamethasone level, aldosterone concentration (PAC) 9 ng/dL (3-16), plasma renin activity (PRA) 0.7 ng/mL/h (0.25-5.82), potassium of 3.8 mmol/L (3.5-5.1), and normal plasma metanephrines. Further testing revealed elevated 24-hour urinary free cortisol 81.3 mcg/24h (4-50) and elevated late night salivary cortisol 0.10 and 0.13 mg/dL (&amp;lt;0.09). Baseline 8 AM ACTH was not suppressed 16.3 pg/mL (7.2-63.6). DDAVP stimulation resulted in an increase in cortisol and ACTH suggestive of Cushing’s disease, which was confirmed by inferior petrosal sinus sampling (IPSS). Pituitary MRI showed a 3.6 mm L-sided microadenoma. He underwent transsphenoidal resection with pathology consistent with an ACTH-staining pituitary adenoma. Immediate post-op cortisol nadir was 4.9 ug/dL. A few weeks after surgery, he underwent retesting for primary aldosteronism notable for PAC 14 ng/dL, PRA 0.58 ng/mL/h, and K 4.0 mmol/L. After oral salt loading, 24-hour urine aldosterone was 14.4 mcg/24h (&amp;lt;12) with urine sodium 247 mmol/L/24h (&amp;gt;200). He completed AVS which lateralized to the L adrenal gland despite a R adrenal nodule. He underwent L adrenalectomy with significant improvement in blood pressure which is now well-controlled on carvedilol monotherapy with normalization of PRA to 1.94 ng/ml/h. The R adrenal nodule remains stable in size and appearance on follow up imaging. Conclusion: The presence of an adrenal adenoma with concomitant biochemical evidence of hormonal excess cannot inherently be attributed to nodular autonomous function without further workup. Other hormonal assessment including ACTH level and localization studies are necessary prior to any surgical procedure to avoid missed diagnoses of Cushing’s disease and contralateral primary aldosteronism in the presence of a non-functioning adrenal nodule. Presentation: 6/1/2024

8673 Exploring A Case Study On Navigating Complexities In Endocrine Health And Reproductive Challenges

Abstract Disclosure: S.Y. Rizvi: None. E. Villanueva: None. Introduction: Polycystic ovary syndrome (PCOS) is a common endocrine disorder affecting many reproductive-age women, characterized by irregular menstrual cycles, hirsutism, and challenges with fertility. In this case study, we delve into the medical history of a 24-year-old female presenting with PCOS-related symptoms, hirsutism, and infertility, unraveling the multifaceted aspects of her healthcare journey. Case Description: This patient's diagnostic path began when she received an initial diagnosis of PCOS in her home country due to irregular menstrual periods and clinical signs of hirsutism. Her treatment included metformin, but it was interrupted when she relocated to the United States. Upon her arrival in the U.S., her medical course took an unexpected turn as further evaluations revealed elevated salivary cortisol (++), and a 24-hour urine free cortisol recorded 94.2 mcg (normal 4-50 mcg), indicating hypercortisolism. DHEAS: 730 mcg/dl (normal 18-390 mcg/dl), 17-hydroxyprogesterone: 508 (pre-midluteal: 431), free testosterone: 13 pg/ml (normal 0.1-6.4 pg/ml), with normal CBC, TSH, prolactin, and TPO. CT scan showed large 4.8 cm left adrenal mass. These findings indicated adrenal Cushing's syndrome, leading to referral to a tertiary care hospital's endocrine surgeon. Two months post-adrenalectomy, successful removal of the adrenal mass left the patient with relative adrenal insufficiency. Hydrocortisone replacement therapy was initiated, addressing Cushing's syndrome and revealing a potential factor contributing to infertility. Postoperatively, the patient entered the first trimester unexpectedly, complicating her case. Ensuring proper hydrocortisone levels became crucial for her well-being and the fetus, prompting a collaborative approach with obstetricians and maternal-fetal medicine specialists for optimal pregnancy care. Despite ongoing PCOS effects, including hirsutism, treatment options were limited by pregnancy constraints, deferring Aldactone due to its contraindication during pregnancy. Continuous monitoring included hormonal assessments, metabolic panels, and thyroid tests, aiming to balance adrenal insufficiency, PCOS symptoms, and a healthy pregnancy. Conclusion: This case emphasizes challenges in differentiating PCOS from adrenal Cushing's due to overlapping symptoms. Despite classic symptoms, the initial PCOS misdiagnosis highlights the need for vigilance and comprehensive diagnostics. Complex cases underscore the importance of individualized management and interdisciplinary collaboration. Positive outcomes in complex endocrine disorders and pregnancy are attainable through accurate diagnoses and tailored treatments. The case underscores the critical importance of meticulous evaluation for successful outcomes in challenging medical scenarios. Presentation: 6/3/2024