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OBJECTIVE: In male congenital hypogonadotropic hypogonadism (CHH), it was observed that lower dose human gonadotropic hormone (hCG) can maintain normal intratesticular testosterone levels. We propose this study to compare the low-dose hCG, follicle stimulating hormone (FSH), and Testosterone (T) [LFT Regimen] to conventional treatment to induce virilization and fertility. DESIGN: This open-label randomized pilot study was conducted from June 2020 to December 2021. SUBJECTS AND OUTCOME MEASURES: CHH were randomly assigned to either the LFT regimen (Group A)-low-dose hCG (500U thrice per week), FSH (150U thrice per week), and T(100 mg biweekly) or conventional therapy(GroupB) with high hCG dose(2000U thrice per week) and the same FSH dose. The hCG dosage was titrated to reduce anti-mullerian hormone (AMH) by 50% and normalization of plasma T in groups A and B, respectively. The primary objective was to compare the percentage of individuals who achieved spermatogenesis between the two groups. RESULTS: Out of 30 patients, 23 (76·7%) subjects achieved spermatogenesis, and the median time was 12 (9-14·9) months. There was no difference in achieving spermatogenesis between the two groups (64·3% vs 7·5%,P = 0·204), and even the median time for spermatogenesis was similar (15months vs 12months,P = 0·248). Both groups had nonsignificant median plasma AMH at spermatogenesis, [6·6 ng/ml (3·3-9·76) vs4·41 ng/ml (2·3-6·47), P = 0·298]. Similarly, the median plasma Inhibin B at spermatogenesis between groups were comparable [152·4 pg/ml (101·7-198·0) vs49·1 pg/ml (128·7-237·3), P = 0·488]. CONCLUSIONS: A reasonable approach to induce fertility in male CHH is to initiate combination therapy using FSH, low-dose hCG targeting AMH <6·9 ng/ml, along with T to achieve normal range. Monitoring AMH could serve as a proxy indicator of spermatogenesis.
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OBJECTIVE: To evaluate the role of basal and follicle-stimulating hormone (FSH)-stimulated inhibin B in differentiating premature thelarche from gonadotropin-dependent precocious puberty (GDPP). METHODS: This was a prospective interventional study. Basal and FSH-stimulated inhibin B levels were estimated in girls presenting with thelarche < 8 years age (n = 10), healthy girls with normal pubertal development (pubertal control) (n = 8) and healthy prepubertal girls (prepubertal control) (n = 7). Girls with early puberty were classified as premature thelarche or GDPP based on GnRH agonist stimulation test. RESULTS: Median (IQR) basal inhibin B levels (pg/mL) in premature thelarche was 5.42 (2.91, 30.58) and FSH-stimulated inhibin B was 236.72 (111.53, 4431.73) (P = 0.043). Median (IQR) basal inhibin B in GDPP was 64.11 (24.96, 792.45) pg/mL and FSH-stimulated inhibin B was 833.66 (500.11-1266.18) pg/mL (P = 0.043). Basal inhibin B was discriminatory between GDPP and premature thelarche (P = 0.032). Median (IQR) basal inhibin B in prepubertal and pubertal controls was 20.36 (9.61, 29.12) and 75.48 (58.55, 165.55) pg/mL, respectively. CONCLUSION: Basal inhibin B is useful in differentiation of premature thelarche from GDPP while the role of FSH-stimulated inhibin B needs to be further explored in large sample size.
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Hormônio Foliculoestimulante , Inibinas , Puberdade Precoce , Criança , Pré-Escolar , Feminino , Humanos , Hormônio Foliculoestimulante/sangue , Inibinas/sangue , Estudos Prospectivos , Puberdade Precoce/sangueRESUMO
BACKGROUND: Empty sella is a commonly described imaging entity in patients with idiopathic intracranial hypertension (IIH). Though menstrual and hormonal disturbances have been associated with IIH, available literature lacks systematic analysis of pituitary hormonal disturbances in IIH. More so, the contribution of empty sella in causing pituitary hormonal abnormalities in patients of IIH has not been described. We carried out this study to systematically assess the pituitary hormonal abnormalities in patients with IIH and its relation to empty sella. METHODS: Eighty treatment naïve patients of IIH were recruited as per a predefined criterion. Magnetic resonance imaging (MRI) brain with detailed sella imaging and pituitary hormonal profile were done in all patients. RESULTS: Partial empty sella was seen in 55 patients (68.8%). Hormonal abnormalities were detected in 30 patients (37.5%), reduced cortisol levels in 20%, raised prolactin levels in 13.8%, low thyroid-stimulating hormone (TSH) levels in 3.8%, hypogonadism in 1.25%, and elevated levels of gonadotropins were found in 6.25% of participants. Hormonal disturbances were independent and were not associated with the presence of empty sella (p = 0.493). CONCLUSION: Hormonal abnormalities were observed in 37.5% patients with IIH. These abnormalities did not correlate with the presence or absence of empty sella. Pituitary dysfunction appears to be subclinical in IIH and responds to intracranial pressure reduction, not requiring specific hormonal therapies.
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Síndrome da Sela Vazia , Hipertensão Intracraniana , Pseudotumor Cerebral , Humanos , Pseudotumor Cerebral/complicações , Pseudotumor Cerebral/diagnóstico por imagem , Síndrome da Sela Vazia/complicações , Síndrome da Sela Vazia/diagnóstico por imagem , Imageamento por Ressonância Magnética/métodos , Neuroimagem , Hipertensão Intracraniana/etiologiaRESUMO
Primary healthcare caters to nearly 70% of the population in India and provides treatment for approximately 80-90% of common conditions. To achieve universal health coverage (UHC), the Indian healthcare system is gearing up by initiating several schemes such as National Health Protection Scheme, Ayushman Bharat, Nutrition Supplementation Schemes, and Inderdhanush Schemes. The healthcare delivery system is facing challenges such as irrational use of medicines, over- and under-diagnosis, high out-of-pocket expenditure, lack of targeted attention to preventive and promotive health services, and poor referral mechanisms. Healthcare providers are unable to keep pace with the volume of growing new scientific evidence and rising healthcare costs as the literature is not published at the same pace. In addition, there is a lack of common standard treatment guidelines, workflows, and reference manuals from the Government of India. Indian Council of Medical Research in collaboration with the National Health Authority, Govt. of India, and the WHO India country office has developed Standard Treatment Workflows (STWs) with the objective to be utilized at various levels of healthcare starting from primary to tertiary level care. A systematic approach was adopted to formulate the STWs. An advisory committee was constituted for planning and oversight of the process. Specialty experts' group for each specialty comprised of clinicians working at government and private medical colleges and hospitals. The expert groups prioritized the topics through extensive literature searches and meeting with different stakeholders. Then, the contents of each STW were finalized in the form of single-pager infographics. These STWs were further reviewed by an editorial committee before publication. Presently, 125 STWs pertaining to 23 specialties have been developed. It needs to be ensured that STWs are implemented effectively at all levels and ensure quality healthcare at an affordable cost as part of UHC.
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Pesquisa Biomédica , Assistência de Saúde Universal , Humanos , Fluxo de Trabalho , Povo Asiático , ÍndiaRESUMO
BACKGROUND: Cancer progression can be promoted by chronic inflammation. Local immune response may be associated with favourable or unfavourable prognosis of Papillary Thyroid Carcinoma (PTC). Regulatory T (Treg) cells and T helper 17 (Th17) cells exert opposing function and their balance may have a vital role in promotion of tumor growth. Treg cells in tumor microenvironment (TME) may promote tumor progression and reduced survival of patients. Whereas, Th17 cells can promote or inhibit tumor progression depending on phenotypic characteristics of tumor. In this study, we aimed to analyse the kind of immune response developed and its prognostic impact in future therapeutics. METHODS: Cytometric Bead Array (CBA) analysis of pro and anti-inflammatory cytokines (IFN-gamma, IL-2, IL-6, IL-17 A, TNF-alpha and IL-4, IL-10) was done in 15 PTC irrespective of Lymphocytic Thyroiditis (LT) and 16 Hashimoto's Thyroiditis (HT) cases. Immunohistochemical expression of FoxP3 and IL-17 A was studied in 27 cases of PTC with LT. Whereas, quantitative gene expression of both was analysed in 10 cases. RESULTS: All the pro-inflammatory cytokines showed mild elevation in PTC with LT. On IHC, IL-17 A expression was observed in 74% PTC with LT. Whereas, FoxP3 was present in only 40% cases. Also, IL-17 A expression was significantly associated with age group (> 45 years), tumor size ≤ 1 cm and disease progression. CONCLUSIONS: Increased expression of cytokines suggested correlation between inflammatory factors and progression of thyroid tumors. Along with this, the balance between IL-17 A and FoxP3 may play an important role in PTC development, prognosis and future management.
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Carcinoma Papilar , Fatores de Transcrição Forkhead , Doença de Hashimoto , Interleucina-17 , Neoplasias da Glândula Tireoide , Humanos , Pessoa de Meia-Idade , Citocinas , Progressão da Doença , Fatores de Transcrição Forkhead/metabolismo , Interleucina-17/metabolismo , Câncer Papilífero da Tireoide/patologia , Neoplasias da Glândula Tireoide/patologia , Microambiente TumoralRESUMO
Background & objectives: The Government of India has initiated a population based screening (PBS) for noncommunicable diseases (NCDs). A health technology assessment agency in India commissioned a study to assess the cost-effectiveness of screening diabetes and hypertension. The present study was undertaken to estimate the cost of PBS for Type II diabetes and hypertension. Second, out-of-pocket expenditure (OOPE) for outpatient care and health-related quality of life (HRQoL) among diabetes and hypertension patients were estimated. Methods: Economic cost of PBS of diabetes and hypertension was assessed using micro-costing methodology from a health system perspective in two States. A total of 165 outpatients with diabetes, 300 with hypertension and 497 with both were recruited to collect data on OOPE and HRQoL. Results: On coverage of 50 per cent, the PBS of diabetes and hypertension incurred a cost of â¹ 45.2 per person screened. The mean OOPE on outpatient consultation for a patient with diabetes, hypertension and both diabetes and hypertension was â¹ 4381 (95% confidence interval [CI]: 3786-4976), â¹ 1427 (95% CI: 1278-1576) and â¹ 3932 (95% CI: 3614-4250), respectively. Catastrophic health expenditure was incurred by 20, 1.3 and 14.8 per cent of patients with diabetes, hypertension and both diabetes and hypertension, respectively. The mean HRQoL score of patients with diabetes, hypertension and both was 0.76 (95% CI: 0.72-0.8), 0.89 (95% CI: 0.87-0.91) and 0.68 (95% CI: 0.66-0.7), respectively. Interpretations & conclusions: The findings of our study are useful for assessing cost-effectiveness of screening strategies for diabetes and hypertension.
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Diabetes Mellitus Tipo 2 , Hipertensão , Humanos , Gastos em Saúde , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/epidemiologia , Qualidade de Vida , Hipertensão/diagnóstico , Hipertensão/epidemiologia , Índia/epidemiologiaRESUMO
BACKGROUND: Non-communicable disease (NCD) rates are rapidly increasing in India with wide regional variations. We aimed to quantify the prevalence of metabolic NCDs in India and analyse interstate and inter-regional variations. METHODS: The Indian Council of Medical Research-India Diabetes (ICMR-INDIAB) study, a cross-sectional population-based survey, assessed a representative sample of individuals aged 20 years and older drawn from urban and rural areas of 31 states, union territories, and the National Capital Territory of India. We conducted the survey in multiple phases with a stratified multistage sampling design, using three-level stratification based on geography, population size, and socioeconomic status of each state. Diabetes and prediabetes were diagnosed using the WHO criteria, hypertension using the Eighth Joint National Committee guidelines, obesity (generalised and abdominal) using the WHO Asia Pacific guidelines, and dyslipidaemia using the National Cholesterol Education Program-Adult Treatment Panel III guidelines. FINDINGS: A total of 113â043 individuals (79â506 from rural areas and 33â537 from urban areas) participated in the ICMR-INDIAB study between Oct 18, 2008 and Dec 17, 2020. The overall weighted prevalence of diabetes was 11·4% (95% CI 10·2-12·5; 10â151 of 107â119 individuals), prediabetes 15·3% (13·9-16·6; 15â496 of 107â119 individuals), hypertension 35·5% (33·8-37·3; 35â172 of 111â439 individuals), generalised obesity 28·6% (26·9-30·3; 29â861 of 110â368 individuals), abdominal obesity 39·5% (37·7-41·4; 40â121 of 108â665 individuals), and dyslipidaemia 81·2% (77·9-84·5; 14â895 of 18â492 of 25â647). All metabolic NCDs except prediabetes were more frequent in urban than rural areas. In many states with a lower human development index, the ratio of diabetes to prediabetes was less than 1. INTERPRETATION: The prevalence of diabetes and other metabolic NCDs in India is considerably higher than previously estimated. While the diabetes epidemic is stabilising in the more developed states of the country, it is still increasing in most other states. Thus, there are serious implications for the nation, warranting urgent state-specific policies and interventions to arrest the rapidly rising epidemic of metabolic NCDs in India. FUNDING: Indian Council of Medical Research and Department of Health Research, Ministry of Health and Family Welfare, Government of India.
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Diabetes Mellitus , Dislipidemias , Hipertensão , Doenças não Transmissíveis , Estado Pré-Diabético , Adulto , Humanos , Estado Pré-Diabético/epidemiologia , Estudos Transversais , Doenças não Transmissíveis/epidemiologia , População Urbana , População Rural , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/terapia , Índia/epidemiologia , Hipertensão/epidemiologia , Obesidade , Dislipidemias/epidemiologia , Prevalência , Fatores de RiscoRESUMO
BACKGROUND: Diabetes prevalence estimates suggest an increasing trend in South-East Asia region, but studies on its incidence are limited. The current study aims to estimate the incidence of type 2 diabetes and pre-diabetes in a population-based cohort from India. METHODS: A subset of Chandigarh Urban Diabetes Study cohort (n=1878) with normoglycaemia or pre-diabetes at baseline was prospectively followed after a median of 11 (0.5-11) years. Diabetes and pre-diabetes were diagnosed as per WHO guidelines. The incidence with 95% CI was calculated in 1000 person-years and Cox proportional hazard model was used to find the association between the risk factors and progression to pre-diabetes and diabetes. RESULTS: The incidence of diabetes, pre-diabetes and dysglycaemia (either pre-diabetes or diabetes) was 21.6 (17.8-26.1), 18.8 (14.8-23.4) and 31.7 (26.5-37.6) per 1000 person-years, respectively. Age (HR 1.02, 95% CI 1.01 to 1.04), family history of diabetes (HR 1.56, 95% CI 1.09 to 2.25) and sedentary lifestyle (HR 1.51, 95% CI 1.05 to 2.17) predicted conversion from normoglycaemia to dysglycaemia, while obesity (HR 2.43, 95% CI 1.21 to 4.89) predicted conversion from pre-diabetes to diabetes. CONCLUSION: A high incidence of diabetes and pre-diabetes in Asian-Indians suggests a faster conversion rate to dysglycaemia, which is partly explained by sedentary lifestyle and consequent obesity in these individuals. The high incidence rates call for a pressing need for public health interventions targeting modifiable risk factors.
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Diabetes Mellitus Tipo 2 , Estado Pré-Diabético , Humanos , Incidência , Estudos Prospectivos , Fatores de Risco , ObesidadeRESUMO
AIM: To perform body fat patterning in Asian-Indian individuals with T2D. METHODS: A total of 53 patients with recent-onset diabetes and 106 non-diabetic controls were included from screened 261 individuals. Data was divided into 2 groups; overweight/obese [(BMI ≥23 kg/m2); 45 diabetic, 84 non-diabetic] and lean [(BMI <23 kg/m2); 8 diabetic, 22 non-diabetic]. Anthropometry (weight, height, BMI, waist, hip circumference, waist-hip ratio) and lipids, adiponectin and hsCRP were measured. Body composition (BC) was assessed by bioimpedance analysis (BIA) and Dual Energy X-ray absorptiometry (DEXA). We analyzed the association of visceral adipose tissue (VAT) with anthropometric measures to identify predictors of diabetes. RESULTS: Total body fat percentage was comparable between patients with T2D and non-diabetic controls in both, obese [35.0 ± 9.1% vs 36.8 ± 8.4%, p = 0.29 (BIA), 40.1 ± 6.7 vs 46.6 ± 4.1%, p = 0.052 (DEXA) and lean [25.1 ± 5.6% vs 26.0 ± 6.7%, p = 0.74 (BIA), 35.3 ± 4.8% vs 34.1 ± 6.3%, p = 0.72 (DEXA) study group. Individuals of T2D (obese or lean) had significantly higher visceral fat rating (BIA), VAT area, volume, mass and VAT corrected for total body fat percentage (DEXA). Obese T2D had lower muscle mass (57.0 ± 6.4% vs 60.0 ± 5.5%, p = 0.03) than obese controls. Intra-abdominal visceral fat (IAVF) [(VFR, VAT (mass/area/volume) and VAT mass corrected for body fat)] had the best sensitivity (71%) for incident diabetes. CONCLUSION: Higher Intra-abdominal visceral fat and not total body fat is associated with incident diabetes independent of BMI. IAVF estimation by either BIA or DEXA should be performed to predict diabetes especially in lean individuals.
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Distribuição da Gordura Corporal , Diabetes Mellitus Tipo 2 , Humanos , Índice de Massa Corporal , Estudos de Casos e Controles , Composição Corporal , Obesidade/complicações , Gordura Intra-Abdominal , Diabetes Mellitus Tipo 2/complicações , Absorciometria de FótonRESUMO
PURPOSE: The current study aimed to report cases of McCune Albright syndrome (MAS) with growth hormone (GH) hyper secretion along with a systematic review of literature to elucidate challenges and intricacies in its diagnosis and management. METHODS: It was a single centre study carried out in individuals with MAS and autonomous GH secretion (AGHS). In addition, a systematic search of literature across three databases (PubMed, Scopus and EMBASE) was performed from inception until May 31, 2021 to identify cases of MAS with AGHS in the pediatric age group (<18 years). RESULTS: Three cases from authors centre and 42 cases identified from systematic literature review were analysed. Precocious puberty was the most common presenting endocrinopathy seen in 56.8% (25/44) cases, followed by hyperthyroidism (10/45), hypophosphatemia (4/45), and hypercortisolism (2/45). Cranio-facial fibrous dysplasia (CFFD) was seen in all while polyostotic fibrous dysplasia and Café au lait macule was seen in 40/45 (88.9%) and 35/45 (77.8%), respectively. Pituitary adenoma (58.3% microadenoma) was localized in 53.3% (24/45) cases on pituitary imaging. Biochemical and clinical remission of AGHS was achieved in 61.5% (24/45) cases with medical therapy. CONCLUSION: Diagnosing AGHS in MAS is challenging because of concomitant presence of CFFD, non-GH endocrinopathies associated height spurt and elevated serum IGF-1. GH-GTT should be performed in presence of elevated growth velocity and serum IGF-1 (>1 X ULN) despite adequate control of non-GH endocrinopathies. Medical management can lead to disease control in substantial number of cases and often entails use of multiple agents.
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Adenoma , Displasia Fibrosa Poliostótica , Neoplasias Hipofisárias , Criança , Humanos , Adenoma/complicações , Displasia Fibrosa Poliostótica/complicações , Displasia Fibrosa Poliostótica/diagnóstico , Displasia Fibrosa Poliostótica/tratamento farmacológico , Hormônio do Crescimento/uso terapêutico , Fator de Crescimento Insulin-Like I , Neoplasias Hipofisárias/complicaçõesRESUMO
Background: Metabolic syndrome represents aggregation of risk factors associated with an increased risk of developing type 2 diabetes mellitus (DM) and atherosclerotic cardiovascular disease (ASCVD). Assessing its incidence is an effective way for estimating the future burden of DM and ASCVD and understanding their secular trends and effect of public health measures on halting the evolution of risk factors. The present study aimed to estimate the incidence of metabolic syndrome and its predictors using a population-based cohort. Methods: A subset of Chandigarh Urban Diabetes Study cohort (n = 1023) without diabetes or metabolic syndrome was prospectively evaluated after a mean of 10.7 years. Metabolic syndrome was defined as per International Diabetes Federation criteria and diabetes as per American Diabetes Association standards. The incidence was calculated in 1000 person years, and multivariate logistic regression was used to estimate the strength of association between incident metabolic syndrome and risk factors. Results: In the followed-up individuals (n = 303), incidence of metabolic syndrome was 32.1 per 1000 person years (95% CI 26.3-38.7 per 1000 person years). Amongst those developing metabolic syndrome, ≥4 components were present in 52% individuals, with low HDL-C being the most common abnormality. Those with metabolic syndrome had a five-time higher risk of diabetes (OR: 4.94; 95% CI: 2.27-9.96; p < 0.001) and a threefold higher risk of hypertension (OR: 2.67; 95% CI: 1.30-5.48; p = 0.006). Conclusion: Asian-Indians have a high incidence rate of metabolic syndrome, which is associated with sedentary lifestyle and consequent central obesity.
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BACKGROUND: Platelet-rich fibrin (PRF) is a second-generation platelet concentrate with multiple applications in wound healing and regeneration in both periodontitis and diabetes. However, the three dimensional (3-D) structure and cytokine content of PRF might be altered in patients suffering from either/both of the chronic inflammatory conditions, ultimately influencing the efficacy of PRF as a biomaterial for regenerative medicine. AIM: The aim of the present study was hence to evaluate the effect of both these chronic inflammatory diseases on the 3-D structure of PRF membrane. An attempt was also made to compare the growth factor content between the plasma and RBC ends of the prepared PRF gel. MATERIALS & METHODS: L-PRF was prepared for twenty participants, healthy (5), periodontitis (5), T2DM (5) and T2DM with periodontitis (5). Porosity and fiber diameter of PRF membranes was visualized under FE-SEM and measured using ImageJ Software. PDGF-BB and TGF-ß1 levels in PRF gel were assessed by ELISA. RESULTS: The average diameter of fibrin fibers under FE-SEM was 0.15 to 0.30 micrometers. Porosity was higher at the plasma end (p = 0.042). Red blood cell (RBC) end of the membrane had thinner fibers arranged in a comparatively more dense and compact structure with smaller porosities. Healthy subjects had the least porous PRF compared to subjects with either/both of the chronic conditions. PDGF-BB levels were similar along all the four groups. TGF-ß1 levels were highest in healthy subjects. DISCUSSION: 3-D structure and growth factor content of PRF are influenced by a person's periodontal and/or diabetic status. The RBC end of the PRF membrane, as compared to the plasma end, has thinner fibers arranged in a comparatively more dense and compact structure with smaller porosities, and hence should be favored during periodontal regenerative procedures. CONCLUSION: Both periodontitis and diabetes have a significant influence on the 3-D structure and growth factor content of PRF produced.
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Diabetes Mellitus Tipo 2 , Periodontite , Fibrina Rica em Plaquetas , Plasma Rico em Plaquetas , Humanos , Fibrina Rica em Plaquetas/metabolismo , Citocinas/metabolismo , Becaplermina/metabolismo , Fator de Crescimento Transformador beta1/metabolismo , Peptídeos e Proteínas de Sinalização Intercelular/metabolismo , Periodontite/metabolismo , Diabetes Mellitus Tipo 2/metabolismoRESUMO
We aimed to assess the effect of glycemic control on diabetic foot ulcer (DFU) healing. A prospective nested cohort study was employed of individuals with poorly controlled diabetes (glycated hemoglobin [HbA1c] >9%) and neuropathic DFU of >2-week duration. All individuals received standard diabetes and ulcer interventions for 12 weeks. Baseline demographic characteristics, ulcer area (automated assessment by wound zoom camera), and biochemical parameters were analyzed. The cohort was stratified into ulcer healed and unhealed groups. Ulcer area and glycemic parameters at 4 and 12 weeks on follow up were compared. Forty-three individuals (47 DFU) with baseline HbA1c 11.6% and ulcer area 9.87â cm2 were enrolled. After 12 weeks, mean HbA1c was 7.2%, 17 ulcers closed (healed group) and 30 ulcers did not close (unhealed group). The median time to ulcer healing was 10 weeks. Individuals in the healed group had lower fasting blood glucose (P = .010), postprandial blood glucose (P = .006), and HbA1c at 4 weeks (P = .001), and 12 weeks (0.018) compared to the unhealed group. Cox-regression analysis that revealed lower baseline ulcer area (P = .013) and HbA1c at 4 weeks (P = .009) significantly predicted DFU healing by 12 weeks. Baseline ulcer area of >10.58â cm2 and HbA1c at 4 weeks of >8.15% predicted delayed DFU healing. In conclusion, early and intensive glycemic control in the first 4 weeks of treatment initiation is associated with greater healing of DFU independent of initial ulcer area.
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Diabetes Mellitus , Pé Diabético , Humanos , Pé Diabético/diagnóstico , Pé Diabético/terapia , Estudos de Coortes , Estudos Prospectivos , Controle Glicêmico , GlicemiaRESUMO
Objective: To derive a clinical score from parameters that favor remission of Cushing's disease (CD) after pituitary surgery. Methods: 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. Results: 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). Conclusion: 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.
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BACKGROUND: Obesity, prediabetes, and type 2 diabetes mellitus (T2DM) pose a triple burden in India. Almost two-thirds of people with diabetes (PWD) in India are found to have suboptimal glycemic, blood pressure, and lipid control. Medical nutrition therapy (MNT) in diabetes has emphasized on the amount and type of carbohydrates for years. However, protein, an important macronutrient in diabetes management, needs to be focused upon, especially in India, where the consumption is found to be lower than the recommendations provided by most guidelines. AIM: An expert committee attempted to review the role of dietary protein in the management of T2DM, arrive at a consensus on the significance of increasing dietary protein for various benefits, and offer practical guidance on ways to improve protein intake among Indians. METHODOLOGY: A total of 10 endocrinologists and diabetologists, one nephrologist, and three registered dietitians representing four zones of India formed the expert committee. An in-depth review of literature in the Indian context was carried out, and the draft document was shared with the expert committee, and their views were incorporated into the same. The expert committee then assembled virtually to deliberate on various aspects of the role of protein in T2DM management. The experts from various specialties gave their valuable inputs and suggestions from their extensive personal clinical experience and research work, which helped to reach a consensus on the role and significance of protein in the management of T2DM and its complications in India. RESULTS: There is abundant evidence that MNT is essential for the prevention and management of T2DM and its complications. Experts agreed that increasing protein intake offers myriad health benefits, namely reducing glycemic variability, improving glycemic control, increasing insulin sensitivity, improvement in lipid profile and immunity, and helping in weight management and preservation of muscle mass in PWD. The expert committee suggested aiming for an increase in protein intake by at least 5-10% of the current intake in lieu of carbohydrates in PWD. Experts also highlighted the need for more data quantifying the unmet protein needs in the Indian PWD, especially among vegetarians. Randomized controlled trials to study the effect of protein in diabetes complications such as cardiovascular disease (CVD) and diabetic kidney disease (DKD) and comorbid conditions such as sarcopenia among the Indian population are also warranted. CONCLUSION: Increasing protein quantity and quality in the diets of Indian PWD could significantly contribute to positive health outcomes. Increased protein intake, preferably through dietary sources to meet the requirements and, when required using diabetes-specific protein supplements (DSPS), is recommended in the prevention and control of T2DM.
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Diabetes Mellitus Tipo 2 , Proteínas Alimentares , Diabetes Mellitus Tipo 2/dietoterapia , Humanos , Proteínas Alimentares/administração & dosagem , ÍndiaRESUMO
Lipodystrophy syndrome is a rare disorder characterized by selective deficiency of adipose tissue and severe insulin resistance resulting in metabolic complications. Its presentation as polycystic ovary disease (PCOD) is even rarer. We present a 23-year-old woman who came with complaints of oligomenorrhoea and hirsutism. When specifically asked, she accepted noticing loss of fat from some areas of her body. Examination showed loss of fat from the face, buttocks and thighs. Her investigations revealed deranged blood sugars, transaminitis, dyslipidaemia and elevated serum testosterone; ultrasonography showed fatty liver and polycystic ovary. Fat composition measurement revealed loss of fat from lower limbs and increased ratio of trunk-to-leg fat. Based on these findings, a diagnosis of lipodystrophy was made. She was started on metformin, statins and ursodeoxycholic acid. Blood sugars, lipid profile and dyslipidaemia improved over a period of 6 months. We suggest that in lean patients with PCOD, lipodystrophy becomes a differential diagnosis, so attention should be paid to body fat distribution in them. Despite normal body mass index (BMI), these patients tend to develop metabolic complications as in our patient (BMI 21.5). This diagnosis has long-term implications in view of its association with metabolic complications.
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Lipodistrofia , Metformina , Síndrome do Ovário Policístico , Humanos , Feminino , Adulto Jovem , Adulto , Síndrome do Ovário Policístico/complicações , Síndrome do Ovário Policístico/diagnóstico , Tecido Adiposo , GlicemiaRESUMO
Background: Lymphocytic thyroiditis (LT) is frequently seen in the tumor microenvironment (TME) of papillary thyroid carcinomas (PTCs). However, the characteristic of these tumor-infiltrating lymphocytes (TILs) is not well understood. Objective: We aim to define the TME of PTC cases by characterizing the TILs. Design: This is a cross-sectional observational study. Patients: We enrolled 29 PTC (23 having concurrent LT), 14 LT, and 13 hyperplastic nodules with LT (HN) patients from January 2016 to December 2020. Measurements: Immunohistochemical (IHC) expression of CD8, FoxP3, PD-1, and PD-L1 was studied in PTC with LT and compared with HN. PD-1 and PD-L1 expression was correlated at the mRNA level by quantitative real-time PCR. Immunophenotyping of TILs was done in FNAC samples of PTC and LT by flow cytometry. Results: IHC revealed the presence of CD8+ cytotoxic T lymphocytes (CTLs) and FoxP3+ T regulatory cells (Tregs) in 83% and 52% of PTC with LT cases, respectively. Flow cytometric analysis of the PTC samples revealed a significant abundance of CTL compared with Treg and a higher CTL with lower Treg counts compared with LT. On IHC, PD-1 positivity was noted in 56.5% of PTC with LT cases, while intermediate PD-L1 positivity was found in 70% of the cases. There was a significant upregulation of PD-1 mRNA in PTC with LT. A significant correlation was noted with PD-L1 expression with lymph node metastasis and presence of Treg cells. Conclusions: Increased expression of PD-1 and PD-L1 in the TME of PTC may provide a potential molecular mechanism for tumor survival despite the predominance of CTLs, possibly through their inactivation or exhaustion.
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Doença de Hashimoto , Neoplasias da Glândula Tireoide , Tireoidite Autoimune , Humanos , Câncer Papilífero da Tireoide/patologia , Antígeno B7-H1/genética , Linfócitos T Citotóxicos/química , Linfócitos T Citotóxicos/metabolismo , Linfócitos T Citotóxicos/patologia , Receptor de Morte Celular Programada 1/genética , Receptor de Morte Celular Programada 1/metabolismo , Neoplasias da Glândula Tireoide/patologia , Estudos Transversais , Fatores de Transcrição Forkhead , RNA Mensageiro , Microambiente TumoralRESUMO
Objective: In individuals with adrenocorticotrophic hormone (ACTH)-dependent Cushing's syndrome (CS), to estimate the differences between micro-corticotropinoma (size ≤6 mm and 6-10 mm), macro-corticotropinoma (>10 mm) and ectopic Cushing's syndrome (ECS), in relation to their epidemiological, clinical and biochemical parameters. Methods: In individuals with CS, the clinical and hormonal parameters, and magnetic resonance imaging of sella were collected from 1984 to 2019. A total of 138 cases of micro-corticotropinoma, 47 cases of macro-corticotropinoma and 21 cases of ECS were compared. Results: Except for size, there were no differences in biochemical and hormonal parameters of macro- and micro-corticotropinoma, irrespective of their size (≤6 mm, 6-10 mm and >10 mm). In comparison to Cushing's disease (CD), individuals with ECS had a male predominance (F:M ratio of 2.4:1 vs. 0.5:1), shorter duration from onset of symptoms to diagnosis (24 vs. 12 months). They also had a higher ACTH (139 vs. 65.8 pg/ml), 0800h cortisol (1200 vs. 880 nmol/l), 2300h cortisol (1100 vs. 700 nmol/l) and cortisol levels after high dose dexamethasone suppression test (1050 vs. 244.5 nmol/l). Conclusion: The biochemical phenotype of macro-corticotropinoma resembles that of micro-corticotropinoma despite their larger tumour size, suggesting that the former is relatively less functional. Micro-corticotropinoma ≤6 mm and 6-10 mm have a similar clinical and biochemical profile. As compare to CD, ECS is characterised by a higher disease burden as reflected in their higher cortisol, more autonomicity and loss of rhythmicity.
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BACKGROUND: Varied reports suggest a contentious relationship of bladder malignancy with pioglitazone in patients with type 2 diabetes. AIM: To study an association (prevalence and predictors) of bladder malignancy with pioglitazone therapy in Asian-Indian type 2 diabetes patients. METHOD: In this observational multicenter study, type 2 diabetic patients attending out-patient diabetes-clinic were evaluated. A detailed history of anti-diabetic medication, dose, duration, pioglitazone usage, time since initiation of pioglitazone, physical examination, biochemical tests and details pertaining to prevalent neuropathy, retinopathy and nephropathy were recorded. Details of bladder cancer or any malignancy (if present), time since diagnosis, risk factors for bladder cancer and histopathology records were noted. The study cohort was divided into two groups-pioglitazone ever users (Group A) and never users (Group B). RESULTS: A total of 8000 patients were screened out of which 1560 were excluded. Among 6440 included patients, 1056 (16.3%) patients were in group A and 5384 (83.6%) group B. Patients on pioglitazone were older (59.1 vs 57.7 years, p < 0.001), had longer duration of diabetes (12.7 vs 10.6 years, p < 0.001) with poor glycemic control (HbA1c 8.5 vs 8.3%, p < 0.01). A total of 74 patients had prevalent bladder cancer [16 (1.5%) in Group A and 58 in Group B (1.0%)]. Prevalent bladder cancer was not significantly greater in ever-users (odds ratio OR = 1.29, 95% confidence interval CI, 0.83-2.00) compared to never-users (odds ratio OR = 0.94, 95% confidence interval CI, 0.834-1.061) of pioglitazone (p = 0.207). However, history of hematuria in pioglitazone-users; while older age (>58 year), history of smoking and hematuria in the whole cohort were significant associated with bladder cancer. In the entire study cohort, 254 patients; 3.5% of males (128 out of 3575) and 4.6% of females (126 out of 2713) developed any malignancy. Age was significantly associated with prevalent malignancy in people with diabetes (odds ratio OR 1.036, 95% confidence interval CI: 1.022-1.051, p = 0.00) on multivariate forward regression. CONCLUSION: Pioglitazone use in Asian-Indians is not associated with an increased bladder cancer risk. However, pioglitazone should be restricted in individuals with history of hematuria. Age more than 58 years is a significant risk factor for development of any malignancy, particularly bladder cancer.
Assuntos
Diabetes Mellitus Tipo 2 , Tiazolidinedionas , Neoplasias da Bexiga Urinária , Masculino , Feminino , Humanos , Pessoa de Meia-Idade , Pioglitazona/uso terapêutico , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/epidemiologia , Tiazolidinedionas/efeitos adversos , Estudos de Casos e Controles , Hipoglicemiantes/efeitos adversos , Neoplasias da Bexiga Urinária/epidemiologia , Neoplasias da Bexiga Urinária/complicações , Neoplasias da Bexiga Urinária/tratamento farmacológico , Hematúria/induzido quimicamente , Hematúria/complicações , Hematúria/tratamento farmacológico , Bexiga Urinária , Fatores de RiscoRESUMO
OBJECTIVES: To evaluate the anthropometric and pubertal outcomes, over a spectrum of treatment regimens and compliance. METHODS: We reviewed records of the patients with classical CAH seen at the endocrinology clinic of a tertiary care center between 1995 and 2016. RESULTS: 25 females were included in the study, the majority (80%) with simple virilizing variant. All patients had genital ambiguity since birth, yet 40% (10/25) presented much later with menstrual complaints. All patients received hydrocortisone, but some switched to dexa-methasone (n=7) or prednisolone (n=4). 7/9 (77.9%) girls who achieved target height, were on hydrocortisone. Menarche occurred with corticosteroid treatment in 60% (15/25) patients at a median (IQR) age of 16 (12-22) years. CONCLUSION: Hydrocortisone seems to have a beneficial effect on linear growth. Once target height is achieved, dexamethasone may be considered as an alternative.