Publications by authors named "Raiz Ahmad Misgar"

Spondyloocular syndrome (SOS) is a rare autosomal recessive skeletal and ocular disorder with variable phenotypes. It is caused by pathogenic mutation in the XYLT2 gene, which encodes the enzyme xylo-transferase, necessary for the synthesis of proteoglycan. It is characterized by generalized osteoporosis, short stature, hearing impairment, eye abnormalities, and cardiac defects.

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Objectives: The genetic causes of pituitary stalk interruption syndrome (PSIS) remain elusive in 95 % of cases. The roundabout receptor-1 gene () plays critical roles in axonal guidance and cell migration. Recently, mutations in the gene have been reported patients with PSIS.

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  • Hyperprolactinemia is linked to health issues like obesity and inflammation, potentially causing endothelial dysfunction. This study investigated inflammation and endothelial markers in prolactinoma patients before and after dopamine agonist treatment.
  • The study involved 56 patients and 53 healthy controls, measuring various blood parameters and finding that patients showed significantly higher levels of inflammatory markers and lipids compared to controls.
  • After treatment with cabergoline, patients experienced improvements in metabolic health and reductions in inflammatory markers, indicating that normalizing prolactin levels can positively affect overall health.
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Background and objective Individuals with prolactinoma exhibit elevated rates of obesity, metabolic syndrome (MS), and dyslipidemia compared to their healthy counterparts. However, there is a lack of data regarding metabolic variance between male and female prolactinoma patients. Consequently, this study aimed to investigate and compare sex-specific discrepancies in metabolic abnormalities among individuals diagnosed with prolactinoma.

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  • Patients with Sheehan syndrome (SS) are at higher risk for coronary artery disease (CAD) due to factors like obesity, high cholesterol, and chronic inflammation, prompting the study to analyze various cardiovascular risk markers.
  • In a case-control study involving 63 SS patients and 65 matched controls, results showed significantly elevated levels of inflammatory markers (hsCRP, ApoB, Lp(a)) in SS patients compared to controls, along with a higher prevalence of coronary artery calcium (CAC).
  • The findings indicate that although most SS patients were classified as low risk according to the Framingham risk score, a significant portion had a high CAC score, suggesting they are at elevated risk for CAD despite being asymptomatic.
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  • Maturity onset diabetes of young (MODY) is often underdiagnosed but is critical for determining the right treatment and understanding the disease's progression, especially for younger diabetic patients.
  • This study analyzed 1,094 young diabetic patients (≤35 years) to assess the prevalence and clinical characteristics of MODY, finding a 7.7% prevalence among the cohort, predominantly affecting males and characterized by leaner body types and early onset.
  • The findings highlight the importance of proper diagnosis to avoid mismanagement like unnecessary insulin treatment, which can significantly impact the quality of life and healthcare costs for affected individuals.
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Neonatal severe hyperparathyroidism is a rare disorder arising from inherited defects in the calcium sensing receptor (CaSR) that presents early in life with severe hypercalcemia, failure to thrive, and developmental retardation. The authors describe an infant with neonatal severe hyperparathyroidism due to homozygous CaSR gene mutation presenting with recurrent episodes of severe hypercalcemia, growth retardation, and developmental delay. Medical management served as an effective bridge therapy to surgery.

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  • Primary hyperaldosteronism (PA) affects 5-10% of patients with hypertension but is not typically linked to nephrocalcinosis, which is defined by kidney calcification.
  • The primary causes of nephrocalcinosis include hyperparathyroidism, distal renal tubular acidosis, and medullary sponge kidney, and these were ruled out in all three cases discussed in the report.
  • The study suggests that PA should be considered as a potential cause of medullary nephrocalcinosis in patients with difficult-to-control hypertension after excluding the common causes.
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  • A study was conducted on a 27-year-old female diagnosed with multiple endocrine neoplasia type 1 (MEN1) who had prolactinoma, primary hyperparathyroidism, and multiple uterine leiomyomas.
  • The patient underwent myomectomy for the leiomyomas and genetic testing revealed a new mutation in the MEN1 gene (c.1763C>T, p.S588L), which has not been previously reported.
  • This case highlights the rarity of uterine leiomyomas associated with MEN1 syndrome and emphasizes the need for thorough clinical and laboratory evaluation in patients presenting with endocrine tumors and uterine leiomyomas.
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Background: Fibrocalculous pancreatic diabetes (FCPD) is a secondary form of diabetes, described from several tropical countries, including India. We described the existence of this entity in the subtropical region-the Kashmir valley of the Indian subcontinent and compared the clinical characteristics of these patients with type 2 diabetes mellitus (T2DM) patients.

Aim: The present study aimed to compare the clinical characteristics of patients with FCPD and those with T2DM to identify the characteristics distinctive of FCPD.

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Purpose: To present the clinical data, investigative profile, and management of patients with disorders of sex development (DSD) from the endocrine unit of a tertiary care university hospital.

Materials And Methods: This retrospective study included 73 cases of DSD, evaluated and managed at Department of Endocrinology, Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Kashmir, over a period of 10 years from September 2008 to August 2018.

Results: Twenty-nine patients (39.

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Introduction: The management of acromegaly, a rare and potentially curable disease, has undergone a paradigm shift in the past few decades. Many of the treatment modalities recommended for acromegaly are either too expensive or not available in many parts of India. There is a dearth of treatment and outcome data in Indian patients.

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  • The study aimed to distinguish between different causes of thyrotoxicosis, particularly Graves' disease (GD) and thyroiditis, which is crucial for effective treatment planning.
  • Technetium-99m (99mTc) scanning is the standard method for this differentiation, but it has limitations such as availability issues and contraindications in some patients.
  • The research found that measuring the peak systolic velocity of the inferior thyroid artery (PSV-ITA) using color-flow Doppler ultrasound (CFDU) effectively differentiates GD from thyroiditis, showing high sensitivity (91%) and specificity (89%) similar to 99mTc scanning.
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Background: Nephrolithiasis is a common complication of primary hyperparathyroidism (PHPT), and in a subgroup of patients stones are clinically silent. Patients with silent and symptomatic stones may differ biochemically. There is a scarcity of data available comparing patients with silent and symptomatic renal stones in PHPT.

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Isolated FSH deficiency due to mutations in the gene for β-subunit of FSH is an extremely rare autosomal recessive disease of which only eleven cases have been reported so far. The clinical features include absent breast development and primary amenorrhea in females and azoospermia with normal testosterone levels in males. In this study we report two Kashmiri sisters born to native Kashmiri consanguineous parents with failure of onset of puberty.

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  • Children with extrahepatic portal vein obstruction (EHPVO) often experience growth retardation, potentially due to growth hormone (GH) resistance.
  • A study comparing 30 children with EHPVO to controls found that those with EHPVO had significantly lower height and weight standard deviation scores (SDS), although their GH levels were higher.
  • Following shunt surgery, a significant improvement in growth parameters was observed in 12 of the children, indicating that surgical intervention can be beneficial for their growth.
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  • Primary hyperparathyroidism (PHPT) in India is still frequently symptomatic, presenting issues like kidney stones, bone pain, and abdominal pain, unlike in Western countries where it’s often asymptomatic.
  • A study tracked 78 PHPT patients over 20 years, showing a high cure rate of 96.15% and no recurrences in those monitored long-term.
  • The findings indicate an older age of presentation, a rise in renal issues, and a decrease in severe skeletal symptoms compared to earlier cases.
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Background: Emphysematous pyelonephritis (EPN) is a necrotizing infection which results in gas within the renal parenchyma, collecting system, or perinephric tissue. A majority of cases occur in patients with diabetes mellitus (DM). In EPN, early aggressive medical treatment may avoid nephrectomy.

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Objective: Data on cardiac abnormalities in females with untreated hypopituitarism are limited. We investigated echocardiographic abnormalities in females with untreated hypopituitarism and their response to treatment.

Methods: Twenty-three females with treatment-naïve hypopituitarism and 30 matched healthy controls were evaluated for cardiac structure and function.

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Introduction: Though hypoadiponectinemia and leptin resistance have been proposed as potential factors for weight gain in patients with hyperprolactinemia (HPL), the effects of HPL and cabergoline on these adipocyte-derived hormones are not clear. Aims of this study were (i) to assess the alterations of body fat, leptin, and adiponectin in patients with HPL (ii) effect of cabergoline treatment on these parameters.

Methods: Nineteen consecutive patients with prolactinoma (median prolactin [PRL] 118.

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  • Allgrove syndrome, a rare disorder caused by autosomal recessive genetics, includes symptoms such as adrenal insufficiency, achalasia (difficulty swallowing), and alacrimia (lack of tears), often accompanied by neurological issues like polyneuropathy.
  • The condition was first described in 1978, and only around 100 cases have been documented worldwide.
  • The case of an 18-year-old boy illustrates the syndrome with delayed onset of adrenal insufficiency and achalasia, as well as severe muscle wasting, highlighting variations in how symptoms manifest compared to typical early-life presentations seen in other patients.
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Background: Whether Vitamin D supplementation in prediabetes subjects prevents the development of diabetes is a matter of debate, and the results are inconsistent. This open-label, randomized study in subjects with prediabetes evaluated the effect of 12 months of Vitamin D supplementation on glycemic parameters and progression of prediabetes to diabetes in an ethnically homogeneous Kashmiri population.

Materials And Methods: A total of 147 subjects were diagnosed as prediabetes out of which 137 subjects were randomized to receive in addition to standard lifestyle measures, either Vitamin D 60,000 IU weekly for 4 weeks and then 60,000 IU monthly (n = 69) or no Vitamin D (n = 68).

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Background: Overt hypothyroidism is associated with abnormalities of lipid metabolism, but conflicting results regarding the degree of lipid changes in subclinical hypothyroidism (SCH) exist.

Objectives: The aim of this study was to assess differences in lipid profile parameters between subjects with and without SCH in a north Indian population.

Patients And Methods: Serum lipid parameters of 70 patients with subclinical hypothyroidism and 100 age and sex matched euthyroid controls were evaluated in a cross-sectional study.

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L-asparaginase (L-Asp) is an essential component of acute lymphoblastic leukemia (ALL) treatment protocols and its use has been associated with many adverse effects. We report a case of a 15-year-old boy with ALL who developed L-Asp induced hypoglycemia. To the best of our knowledge, only one such case has been reported previously.

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