The latest medical research on Diabetes & Metabolism

The research magnet gathers the latest research from around the web, based on your specialty area. Below you will find a sample of some of the most recent articles from reputable medical journals about diabetes & metabolism gathered by our medical AI research bot.

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PHPT with Pancreatitis: Atypical Presentation of PHPT.

Indian Journal of Endocrinology and

Primary hyperparathyroidism (PHPT) is rarely associated with the occurrence of acute or chronic pancreatitis, requiring complex perioperative management. This study aimed to assess the prevalence and disease characteristics of pancreatitis in PHPT.

This study is a clinicopathological analysis of the medical records of patients who were diagnosed with PHPT with pancreatitis between 1989 and 2021 in the Endocrine Surgery department, SGPGI, Lucknow.

Out of 548 PHPT cases, 44 (8.03%) were found to be associated with pancreatitis. The mean age was 33.57 years (15-65 years); 5 were ≤20 years, while 26 were ≤30 years of age. There were 27 males and 17 females. Twenty-one cases were of acute (11 acute, nine recurrent acute, one acute on chronic), whereas 23 were of chronic pancreatitis (six chronic calcific pancreatitis). The major clinical presentation of PHPT with pancreatitis was abdominal pain (65.91%). The mean number of attacks per patient in recurrent acute pancreatitis was two. Mean PTH levels were 68.19 pmol/L. The mean tumor size (in the largest dimension) was 2.79 ± 1.4 cm while the mean tumor weight was 4.91 g. Nephrolithiasis was associated with 25 cases. An association with multiple endocrine neoplasia type 1 syndrome was seen in one case. The final histopathological diagnosis was parathyroid carcinoma in two, hyperplasia in three, and parathyroid adenoma in 39 cases. Normocalcemia was seen in 27.2%, hypercalcemic crisis in 15.9%, and 25% of patients required semi-emergency parathyroidectomy. The outcome was favorable in all, as none had any further attacks of pancreatitis.

In our study, the prevalence of pancreatitis in PHPT cases was 8.03%. The majority of patients were young. Normocalcemia was seen in 12 patients, so even if calcium levels are normal, PHPT should be suspected in young patients with pancreatitis. Parathyroidectomy resulted in the complete resolution of symptoms of pancreatitis in all 44 patients.

Efficacy and Safety of Ultra-rapid Lispro Insulin in Managing Type-1 and Type-2 Diabetes: A Systematic Review and Meta-Analysis.

Indian Journal of Endocrinology and

Mechanistically, subcutaneous ultra-rapid lispro (URLi) is faster than lispro. Whether this translates into a better post-prandial glucose (PPG) and glycemic control in type-1 diabetes (T1DM) and type-2 diabetes (T2DM) is unclear. Hence, we undertook this meta-analysis.

Databases were searched for randomized controlled trials (RCTs) involving patients with T1DM/T2DM receiving URLi in intervention-arm, and placebo/prandial insulin as control. The primary outcome was a change in PPG. Secondary outcomes were alterations in glycated haemoglobin (HbA1c), fasting plasma glucose (FPG), time in range (TIR), and adverse events.

Data from six RCTs (3687 patients) were analyzed. Lispro was the control arm in all RCTs. T1DM patients receiving mealtime URLi had lower HbA1c [mean difference (MD) -0.07%; 95% confidence interval (CI): -0.12 to - 0.01; P = 0.02; I2 = 42%] and 1-h PPG [MD - 1.18 mmol/L; 95% CI: -1.91 to - 0.44; P = 0.002; I2 = 100%]. T1DM patients receiving post-meal URLi had comparable HbA1c [MD 0.07%; 95% CI: -0.01 to 0.15; P = 0.07; I2 = 55%] and 1-h PPG [MD 0.22 mmol/L; 95% CI: -0.80 to 1.24; P = 0.67; I2 = 100%). T1DM patients on pumps receiving URLi had comparable TIR [MD 1.70; 95% CI: -0.29 to 3.69; P = 0.09; I2 = 98%], lower time in blood glucose <3 mmol/L with increased infusion-set reactions. T2DM patients receiving mealtime URLi had lower 1-h PPG [MD - 0.66 mmol/L; 95% CI: -0.69 to - 0.63; P < 0.00001; I2 = 0%(LH), 2-h-PPG [MD - 0.96 mmol/L; 95% CI: -1.00 to - 0.92; P < 0.00001; I2 = 0%], higher FPG [MD 0.18 mmol/L; 95% CI: 0.11-0.24; P < 0.00001; I2 = 20%], and higher HbA1c [MD 0.07%; 95% CI: -0.06 to 0.08; P < 0.00001; I2 = 0%].

Pre-meal URLi is better than lispro with regard to PPG control. Post-meal URLi is as good as lispro for PPG control. Post-meal URLi is inferior to pre-meal URLi for PPG control.

Post-COVID-19 Vaccination and Thyrotoxicosis (ASIA Syndrome): Single-Centre Experience from India with Review of Literature.

Indian Journal of Endocrinology and

Thyrotoxicosis is not uncommon after immunization. It is known as 'autoimmune/autoinflammatory syndrome by adjuvants (ASIA syndrome)' and is caused by immunological reaction to adjuvants. However, there is insufficient information on thyrotoxicosis after COVID-19 vaccination in the Indian subcontinent.

To investigate the spectrum of thyrotoxicosis after COVID-19 immunization.

A single-centre retrospective study was conducted at a tertiary care academic institute in India.

We studied the clinical symptoms, biochemical markers, imaging characteristics and treatment of every patient who was diagnosed with thyrotoxicosis within 60 days of receiving the COVID-19 vaccine.

Following COVID-19 vaccination, we diagnosed ten people (mean age 39.9 years, range 22-63 years) with thyrotoxicosis [Graves' disease (GD, n-6) and subacute thyroiditis (SAT, n-4)]. The typical duration for symptoms to appear was 2 to 60 days. The majority of patients (n-9) received the COVISHIELD™ vaccine, whereas only one received the COVAXIN® vaccine. After vaccination, two patients with GD developed mildly severe Graves' orbitopathy, with symptoms emerging two days and sixty days later, respectively. Anti-thyroid drugs (methimazole or carbimazole) were required for all GD patients. All SAT patients were treated conservatively with nonsteroidal anti-inflammatory medications and had positive outcomes.

SAT, GD and GO may occur as a manifestation of ASIA syndrome, following immunization with COVISHIELD™ and COVAXIN®. Despite the obvious benefits of the COVID-19 vaccine, clinicians should be aware of any potential autoimmune and inflammatory thyroid problems.

Monitoring Endocrine Nursing in South Asia (MENSA).

Indian Journal of Endocrinology and

South Asian countries face the colossal challenge of tackling the massive burden of diabetes and other endocrine disorders. These patients grossly outnumber the specialists trained to deal with these conditions. A trained cadre of diabetes specialist nurses (DSN) and endocrine specialist nurses (ESN) might help bridge this gap. Exploring the perception of DSN/ESN among South Asian doctors will help to understand their role, responsibilities and future prospects.

One hundred and seventy-four endocrinologists from South Asia participated in an online survey on their perception of DSNs and ESNs.

Out of the 174 respondents, 61 (35%) were currently working with DSN/ESN, 79 (45.4%) had worked in the past and 131 (75.2%) were willing to start recruiting or employ additional DSN/ESN in the future. The majority considered that the primary function of DSN and ESN is to educate on diabetes (n = 86, 96.6%) and endocrine disorders (n = 34, 57.6%), respectively, followed by anthropometry and initial work-up. Only a small minority felt they could write independent follow-up prescriptions (nurse-led clinics) [DSN - 16 (18%) and ESN - 3 (5.1%)]. Graduation with a certificate course in diabetes and basic endocrinology was considered a sufficient qualification by 68 (39.1%) respondents. Endocrinologists from countries other than India were more willing to recruit ESN/DSN in the future (89.7% vs 72.4%; P < 0.03) and approve a nurse-led clinic (62.1% vs 29.7%; P < 0.03). Upon multiple logistic regression, working in countries other than India was an independent predictor of future willingness to work with DSN/ESN (odds ratio (OR): 4.48, 95% confidence interval (CI) 1.09-18.43, P = 0.03).

DSN and ESN could facilitate the management of healthcare-seekers with diabetes and endocrine disorders. A certification course to train nurses on diabetes and basic endocrine disorders following graduation could be helpful. Major hindrances in creating a regular cadre of DSN/ESN were limited opportunities for career progression and lack of additional remuneration for services.

Effect of Zoledronic Acid in Hepatic Osteodystrophy: A Double-Blinded Placebo-Controlled Trial.

Indian Journal of Endocrinology and

Literature on the treatment of pre-transplant hepatic osteodystrophy (HOD) is limited. The general treatment measures and their timing are currently adopted from the literature on postmenopausal osteoporosis. Therefore, we conducted this randomized study to investigate the effect of zoledronic acid (ZA) on HOD.

We randomized 36 male patients with cirrhosis (Child-Pugh class A and B) into 19 to the ZA arm and 17 to the placebo arm, respectively. Patients in the ZA arm received a single infusion of 4 mg ZA dissolved in 100 mL of normal saline at baseline, while patients in the placebo arm received a similar infusion of normal saline at baseline. The primary outcome of the study was the change in lumbar spine bone mineral density (LS-BMD) at 12 months.

Of 36 patients, 28 completed the study (15 in the ZA arm and 13 in the placebo arm). The mean increase in LS-BMD (g/cm2) in the ZA and placebo arms was 5.11% (3.50) and 0.72% (4.63) [P = 0.008], respectively. The trabecular bone score (TBS) did not improve significantly in either arm. The incidence of vertebral fractures (VFs) was similar in both arms. There was a significant decrease in plasma beta-C-terminal telopeptide (β-CTX) levels in the ZA arm compared to the placebo arm, while the change in plasma levels of procollagen 1 intact N-terminal propeptide (P1NP) was similar in both arms. Six patients (31.6%) in the ZA arm experienced adverse reactions such as fever and myalgia.

ZA improved LS-BMD in male patients with HOD by decreasing bone resorption. However, it may not improve trabecular microarchitecture or prevent morphometric VFs in this population.

Relationship of Recurrence Rate with some Characteristics in Patients with Thyroid Carcinoma.

Indian Journal of Endocrinology and

Determining the clinical and subclinical characteristics related to the recurrence status in patients with a thyroid carcinoma has great significance for prognosis, prediction of recurrence and monitoring of treatment outcomes. This study aimed to determine the association between recurrence rate and some characteristics in patients with thyroid carcinoma.

The study was conducted by descriptive method with longitudinal follow-up on 102 thyroid carcinoma patients at 103 Military Hospital, Hanoi, Vietnam, from July 2013 to December 2016.

Univariate analysis showed that there was a relationship between the recurrence characteristics in the studied patients and the characteristics of lymph node metastasis (P = 0.026; OR = 15; 95% CI = 1.4-163.2) and BRAF V600E mutation status (P = 0.01; OR = 3.41; 95% CI = 1.31-8.88). When analysing the multivariable Logistic regression model, there was a positive correlation between the occurrence of BRAF V600E gene mutation (P = 0.032; OR = 17.649; 95% CI = 1.290-241.523) and male sex (P = 0.036; OR = 12.788; 95% CI = 1.185-137.961) and the occurrence of recurrence in study patients. The mean time to relapse was earlier in male patients than in female patients (P = 0.02). The mean time to relapse in patients with the BRAF V600E mutation (31.81 ± 1.14 months) was shorter than the mean time to relapse in the group without the mutation (57.82 ± 2.08 months) (P = 0.01). The group of patients with mutations in the BRAF V600E gene increased the risk of recurrence compared with the group without the mutation (HR = 9.14, P = 0.04).

There is a positive correlation between recurrence and masculinity, lymph node metastasis and the occurrence of BRAF V600E mutations in thyroid carcinoma patients.

Evolving Landscape of Diabetes Epidemic in Southeast Asia: Insights from National Family Health Survey.

Indian Journal of Endocrinology and

Limited evidence on diabetes prevalence trends from the Indian subcontinent prompted this study to estimate the trends in diabetes prevalence using the National Family Health Survey (NFHS) data.

A cross-sectional survey carried out between 2015-2016 (NFHS-4) and 2019-2021 (NFHS-5) in a nationally representative sample of adults (aged 20 to 54 years) was used. Diabetes was defined as the presence of: diagnosed diabetes (self-reported), fasting plasma glucose (FPG) ≥ 126 mg/dl, or a random plasma glucose (RPG) ≥200 mg/dl. "Fasting" was defined as the last food intake >8 hours and "random" as irrespective of the last meal. Diagnosed diabetes was defined as the presence of "self-reported diabetes" and undiagnosed diabetes was defined as FPG > 126 mg/dl or RPG ≥200 mg/dl.

The crude prevalence of total diabetes increased from 3.5% (95% confidence interval (CI): 3.46-3.55) in 2015-2016 to 3.99% (95% CI: 3.94-4.04) in 2019-2021, a relative change of 14%. The increase was more in the poorest (1.77% vs 2.48%; P < 0.001) as compared to the rich (5.35%% vs· 5.43%; P = 0.847), rural areas (2.71% vs 3.38%; P < 0.001) as compared to urban (4.95% vs. 5.26%; P = 0.051), in normal weight individuals (1.87% vs. 2.16%; P < 0.001) as compared to obese (7.12% vs. 7.03%; P = 0.384).

While the absolute prevalence of diabetes is highest amongst individuals residing in urban areas belonging to the rich wealth centile, the relative increase in the prevalence is disproportionately higher in those residing in rural areas, belonging to the poorest wealth centiles and having normal weight.

Prevalence of Hypocortisolemia in Patients with Sepsis or Septic Shock (The HIS Study) Presenting to the Emergency Department.

Indian Journal of Endocrinology and

Cortisol response to stressors (hypothalamic-pituitary-adrenal axis, autonomic nervous system, and immune system) plays a vital role in maintaining stable metabolic homeostasis. This study was done to assess the prevalence of hypocortisolemia in patients presenting to ED with sepsis and/or septic shock.

This prospective observational study was done from July 2020 to April 2021. Serum cortisol levels were measured in patients with sepsis and septic shock, and their clinical and laboratory profile was categorized, coded, and analyzed.

Ninety-eight patients were included, of which serum Cortisol <10 μg/dl was noted in 7 (7.2%) patients. The cohort's mean age was 52.9 (SD: 15.3) years with a male predominance (n-61; 62.2%). Most common presenting complaint was fever (n-52; 53.1%), followed by abdominal pain (n-24; 24.5%), and breathing difficulty (n-14; 14.3%). Systolic blood pressure <90 mmHg and tachycardia were seen in 63 patients (64.3%). Assessment of diet and native medication use did not demonstrate a predisposition to hypocortisolemia. The median (IQR) arterial lactate values were lower in the hypocortisolemic group: 2.2 (1.2-2.5) as compared to the non-hypocortisolemic group: 3.7 (2.2-8.0). Patients with septic shock without hypocortisolemia were noted to have a higher mean lactate level (2.6 ± 1.3 Vs 5.4 ± 3.9) and lower platelet counts compared to those with low cortisol levels. Patients with normal cortisol levels (n-38; 38.8%) still had low ACTH values.

The prevalence of hypocortisolemia was lower when compared to other Indian studies. Diet and native medication use do not predispose Indians to hypocortisolemia.

Incidence, Risk Factors and Prognosis of Hypokalaemia in Patients with Normokalaemia at Hospital Admission.

Indian Journal of Endocrinology and

Hypokalaemia (K+<3.5 mmol/L) is observed in 20% of hospitalised patients. Previous studies have often dealt with the symptoms, prevalence and risk factors in hospitalised patients. Very few studies have dealt with hospital-induced hypokalaemia. The aim was to determine the incidence, predisposing risk factors and prognosis of patients developing hypokalaemia after admission.

A prospective observational study was performed for two months. Patients with at least two potassium values after admission and normal K values at admission were considered for inclusion. Clinical features, diagnoses, laboratory reports and treatment details, including antibiotics, were noted.

A total of 653 patients were studied; 138 (21.1%) developed hypokalaemia. Diabetes, ischaemic heart disease (IHD), heart failure, chronic kidney disease, hypertension, chronic liver disease and chronic obstructive pulmonary disease (COPD) were the most associated comorbidities. Urea, creatinine, transaminases and neutrophilia at admission differed significantly between those with and without hypokalaemia groups. Most patients developed mild hypokalaemia (78.2%). Hypokalaemia developed mostly on the second (22.4%) and third (24.6%) days of hospitalisation. Antibiotics were used in 60% of patients. The potassium values returned to normal within 2.5 ± 1.9 days. Three patients subsequently developed hyperkalaemia.

Patients admitted under general medicine mostly developed mild hypokalaemia, even if they had multiple risk factors for developing hypokalaemia. Inpatient hypokalaemia had an incidence of 21%. An overwhelming majority (~88%) had at least one risk factor. Hypokalaemia was not attributed to causing mortality in any patient.

Impact of Cardiac Autonomic Dysfunction on Cognitive Event-Related Potential in Type 2 Diabetes Mellitus Patients: A Cross-Sectional Study.

Indian Journal of Endocrinology and

Type 2 diabetes mellitus (T2DM) is a chronic metabolic condition that is responsible for various long-term complications. Cognitive impairment is one of the most common complications, but the underlying mechanisms are still undetermined. The autonomic imbalance is a major cause for CVS morbidity in T2DM which could also potentially affect cognition. But there is sparse data available in the literature to prove the association between autonomic dysfunction and cognitive impairment.

We recruited 40 T2DM patients and 40 healthy controls. The assessment of cognitive functions was done by cognitive P300 event-related potential (ERP) and MoCA. Heart rate variability (HRV) was done to assess autonomic function.

The P300 ERP latency in Fz, Cz and Pz sites was significantly prolonged in T2DM patients (P < 0.001). We found moderate correlation is present between P300 latency and total power (r = -0.466, P < 0.01) and LFnu (r = -0.423, P < 0.01) in T2DM patients. The total power and HbA1C show independent association with P300 latency after adjustment for confounding factors like age and duration of diabetes (P < 0.05).

As the incidence of Alzheimer's disease is rising among T2DM patients increasing their dependency, making necessary lifestyle measures at earliest to improve autonomic balance may prevent or delay the onset of cognitive decline and alleviate its consequences and improve the quality of life in T2DM patients.

Study of Effects of Gender-Affirming Hormone Therapy on Bone Mineral Density in Individuals with Gender Dysphoria.

Indian Journal of Endocrinology and

Gender affirming hormone therapy (GAHT) is the mainstay treatment in transitioning individuals and has positive physical and psychological effects. Among the things to monitor in transgender patients on long-term hormones, bone health is an essential consideration. As the calcium intake in the Indian population is less, and many gender-incongruent individuals may not take adequate calcium in their diet, we needed data on the bone health of Indians with gender dysphoria as the information available globally may not apply to our population.

The study was performed to assess bone mineral density in individuals with gender dysphoria who were on gender-affirming hormonal therapy for at least 6 months. It was a hospital-based cross-sectional study of bone mineral density measured at two sites - hip and spine in individuals with gender dysphoria on GAHT for at least six months.

A total of 30 individuals were included in this study. The mean age of individuals with Gender dysphoria was found to be 28.17 ± 6.15 years, and the age range was 19-42 years. Out of the 30 individuals, 14 were transgender males, and the remaining 16 were transgender females. Bone mineral density at the hip and spine in transgender males was 1.047 ± 0.124 g/cm2 and 1.065 ± 0.115 g/cm2, which was better compared to transgender females in whom the bone mineral density at hip and spine was 0.899 ± 0.873 g/cm2 and 0.854 ± 0.099 g/cm2 (P = 0.001 for hip; P = 0.000 for spine). The Z score at hip and spine were better in transgender males as compared to transgender females (P < 0.001 for hip; P < 0.001 for spine) when compared to genetic sex and at the spine (P = 0.001) when compared to affirmed sex. In this study, we observed that the transgender females who underwent orchidectomy had a lower mean Z score at spine compared to individuals who did not undergo the procedure.

The current study results indicate that GAHT does have positive effects on bone health in transmen.

An Integrated Clinical Score to Predict Remission in Cushing's Disease.

Indian Journal of Endocrinology and

To derive a clinical score from parameters that favor remission of Cushing's disease (CD) after pituitary surgery.

This is an analysis of 11 clinical, hormonal, and post-operative parameters that each favored remission in a cohort of 145 patients with CD treated by trans-sphenoidal surgery (TSS). Each parameter was designated as a categorical variable (presence/absence), and several favorable parameters present for each patient were calculated. From this, a median parameter score (clinical score) of the entire cohort was derived, which was then compared to the event of remission/persistence of CD.

The median number of favorable parameters present in the entire cohort was 3 (0-7). The significant count of patients in remission increased with the increasing number of parameters. The receiver-operator characteristic curve showed that the presence of ≥3 parameters was associated with remission in CD with a sensitivity of 84.2% and a specificity of 80%. Patients with a clinical score ≥3 had significantly higher remission rates (88.9%) than those who had persistent disease (27.3%; P = 0.001).

A clinical score of ≥3 predicts remission in CD treated by TSS; however, it requires validation in other large cohorts. Rather than assessing individual parameters to predict remission in CD, an integrated clinical score is a better tool for follow-up and patient counseling.