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Gaur A, Varatharajan S, Katta R, Taranikanti M, John NA, Umesh M, Ganji V, Medala K. Assessment of Neuropathy by Temperature Threshold Testing in Type 2 Diabetes Mellitus. Int J Appl Basic Med Res 2024; 14:54-59. [PMID: 38504834 PMCID: PMC10947757 DOI: 10.4103/ijabmr.ijabmr_397_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 01/05/2024] [Accepted: 01/19/2024] [Indexed: 03/21/2024] Open
Abstract
Introduction Diagnosing diabetic neuropathy is a challenge at times as it is asymptomatic. Diagnosing diabetic neuropathy involves the use of quantitative sensory testing, nerve conduction study, and autonomic testing. Tempearture threshold testing (TTT) can aid in diagnosing small fiber neuropathy at early stages. This study aimed to assess the small fiber neuropathy using TTT in diabetes mellitus (DM) and correlate with age, duration of diabetes, and lipid profile. Materials and Methods The study was commenced after obtaining ethics approval from the institute ethics committee. The study participants included 100 patients with type 2 DM of both genders between the ages of 40 and 65 years. The glycemic status and lipid profile were noted along with physical examination. Neuropathy assessment was done using Michigan Neuropathy Screening Instrument (MNSI) and TTT. Results The prevalence of small fiber neuropathy based on TTT was 63%. The lipid profile was similar in both the groups. The MNSI B scale had significantly higher scores in the neuropathy group. In the neuropathy group, the thresholds for hot were significantly greater in all four limbs and cold were significantly lower. Age and years of DM were positively correlated with the neuropathy. Hot threshold in the lower limb had shown a strong positive correlation. Conclusion The age and duration of diabetes are independent risk factors for diabetic peripheral neuropathy. Small fiber neuropathy is a prequel to the motor neuropathy. Hot threshold testing in the lower limb is more sensitive than cold threshold testing for diagnosing small fiber neuropathy.
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Affiliation(s)
- Archana Gaur
- Department of Physiology, All India Institute of Medical Sciences, Hyderabad, Telangana, India
| | | | - Roja Katta
- Department of Physiology, ESIC Medical College and Hospital, Hyderabad, Telangana, India
| | - Madhuri Taranikanti
- Department of Physiology, All India Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Nitin Ashok John
- Department of Physiology, All India Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Madhusudhan Umesh
- Department of Physiology, All India Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Vidya Ganji
- Department of Physiology, All India Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Kalpana Medala
- Department of Physiology, All India Institute of Medical Sciences, Hyderabad, Telangana, India
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Deore HS, Taranikanti M, Gaur A, Varatharajan S, John NA, Katta R, Taranikanti SS, Umesh M, Ganji V, Medala K. Comprehensive, continuous, and compulsory monitoring of frailty in elderly. J Family Med Prim Care 2023; 12:3194-3199. [PMID: 38361887 PMCID: PMC10866276 DOI: 10.4103/jfmpc.jfmpc_233_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 06/21/2023] [Accepted: 07/03/2023] [Indexed: 02/17/2024] Open
Abstract
Background The increasing elderly population makes frailty an increasing concern in society with vulnerability to stress and functional decline. Unrecognised comorbidities are common among the elderly due to lack of mention by the patients. Physicians should be equipped with effective interviewing skills along with the use of screening tools to assess any impairments in activities of daily living, cognition and signs of depression. Objectives To measure the degree of independence or dependence using scales and stratify patients based on Clinical Frailty Scale (CFS) so as to recommend it as a routinely usable tool. Materials and Methods In total, 191 elderly subjects above the age of 65 years were recruited for geriatric assessment. Tools that assess performance in daily living activities and cognition were used. The prevalidated CFS was used to score frailty to stratify patients into frail and non-frail groups, and the parameters were compared. Results Mean age of the study population was 69.54 years with 53.4% males and 46.6% females. Mean Katz index and mean Lawton score were >5. The mean Global Deterioration Scale (GDS) score was 1.5, and the mean clinical frailty score was 3.55. Significantly high number of male individuals were found in the frailty group. Hypertension was significantly higher in the frail group. The mean Katz scores were significantly lower, and mean GDS scores were significantly higher in the frailty group. Multivariable logistic regression has shown gender to be an important determinant of frailty with an odds ratio of 0.05 (CI-0.01-0.20). The higher Lawton score and GDS scores were significantly associated with frailty with an odds ratio of 0.33 (CI: 0.21-0.52) and 2.62 (CI: 1.14-6.02), respectively. Conclusion Men are more frail than women and co-morbidities like hypertension and coronary artery disease contribute to frailty with cognitive decline and decreased autonomy. A comprehensive assessment to identify frailty will provide a holistic view of well being among the elderly.
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Affiliation(s)
- Hiranya S. Deore
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Madhuri Taranikanti
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Archana Gaur
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Sakthivadivel Varatharajan
- Department of General Medicine, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Nitin A. John
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Roja Katta
- Department of Physiology, ESIC Medical College and Hospital, Hyderabad, Telangana, India
| | - Sai Shriya Taranikanti
- Department of General Medicine, Agartala Government Medical College and GB Pant Hospital, Agartala, Tripura, India
| | - Madhusudhan Umesh
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Vidya Ganji
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Kalpana Medala
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
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Vamshidhar IS, Rani SSS, Kalpana M, Gaur A, Umesh M, Ganji V, Saluja R, Taranikanti M, John NA. Impact of COVID-19 on thyroid gland functions with reference to Graves' disease: A systematic review. J Family Med Prim Care 2023; 12:1784-1789. [PMID: 38024874 PMCID: PMC10657079 DOI: 10.4103/jfmpc.jfmpc_2246_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 02/24/2023] [Accepted: 03/03/2023] [Indexed: 12/01/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) is caused due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Both immediate and long-term adverse effects arise out of this disease's aftermath. It involves various organs, which include endocrine glands, nervous system, musculoskeletal system, and other organs. The long-term outcomes of the SARS-CoV-2 infection are influenced by preexisting comorbidities. Genetic, environmental, and immunological factors contribute to the development of various autoimmune diseases, which include Graves' disease (GD). The growing mystery surrounding this virus is exacerbated by auto-inflammatory diseases, such as pediatric inflammatory multisystemic syndrome (PIMS) or multisystem inflammatory syndrome in children (MIS-C), which raises concerns about the nature of the virus' connection to the autoimmune and auto-inflammatory sequelae. There is a need to understand the underlying mechanisms of developing GD in post-COVID-19 patients. There are limited data regarding the pathogenesis involved in post-COVID-19 GD. Our goal was to understand the various mechanisms involved in post-COVID-19 GD among patients with confirmed COVID-19 infection. According to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines for 2020, a literature search of medical databases (PubMed, Cochrane Central Register of Controlled Trials, and Scopus) from February 2021 to February 2022 was performed by five authors. The keywords used were "Post COVID-19," "Grave's disease," "Cytokine storm," "Autoimmunity," and "Molecular mimicry." This review revealed three underlying mechanisms that resulted in post-COVID GD, which included cytokine storm, molecular mimicry, ACE2 receptor concentration, and cell-mediated immunity. The full spectrum of the effects of COVID-19 needs to be researched.
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Affiliation(s)
- I. S. Vamshidhar
- Department of Physiology, Government Medical College, Mahabubabad, Telangana, India
| | - S. S. Sabitha Rani
- Department of Pathology, Government Medical College, Bhadradri Kothagudem, Telangana, India
| | - Medala Kalpana
- Department of Physiology, AIIMS Bibinagar, Telangana, India
| | - Archana Gaur
- Department of Physiology, AIIMS Bibinagar, Telangana, India
| | | | - Vidya Ganji
- Department of Physiology, AIIMS Bibinagar, Telangana, India
| | - Rohit Saluja
- Department of Biochemistry, AIIMS Bibinagar, Telangana, India
| | | | - Nitin A. John
- Department of Physiology, AIIMS Bibinagar, Telangana, India
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Umesh M, Singaravelu V, M K, Gaur A, Ganji V, Taranikanti M, John N, Saileshkumar S. Transition From Observational to Collaborative Learning to Augment Practical Skill Training in First-Year Medical Students. Cureus 2023; 15:e41899. [PMID: 37581151 PMCID: PMC10423650 DOI: 10.7759/cureus.41899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/14/2023] [Indexed: 08/16/2023] Open
Abstract
Introduction Students exhibit less interest in hematology demonstration experiments as they are not expected to do it during their examination. Adopting a different strategy, like collaborative learning, might spark interest, motivate them to work together towards a shared objective, and help further learning and understanding. The current study aimed to assess the effectiveness of collaborative learning in comparison with traditional practical demonstration. Methodology First MBBS students were divided into two groups of 50 each (1 - collaborative learning, 2 - traditional demonstration). In the traditional demonstration, the experiment was demonstrated by faculty using the required materials. In the collaborative learning method, 50 students were divided into groups (seven of seven each) and each group was provided with procedural details of the experiment and requisite materials. At the end of the experiment, assessment was done. In collaborative learning groups, the team cohesion scale (TCS) was employed to analyze group dynamics. Students' perceptions, and feedback regarding collaborative learning as a tool in practical experiments were collected using a five-point Likert scale. Results Post-experiment assessment scores in collaborative learning (8.65±1.54) were significantly higher than the traditional demonstration group (7.06±1.46). High scorers in TCS consistently belonged to groups that completed the experiment on time (positive outcome), whereas students with low scores often belonged to groups that did not complete the experiment (negative outcome). Conclusion Collaborative learning may be used for practical teaching in medical education as it fosters good communication, enables problem-solving, aiding the Indian medical graduate in fulfilling the role of a team member.
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Affiliation(s)
- Madhusudhan Umesh
- Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, IND
| | - Vidya Singaravelu
- Pediatrics, Malla Reddy Institute of Medical Sciences, Hyderabad, IND
| | - Kalpana M
- Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, IND
| | - Archana Gaur
- Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, IND
| | - Vidya Ganji
- Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, IND
| | - Madhuri Taranikanti
- Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, IND
| | - Nitin John
- Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, IND
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Taranikanti M, Mudunuru AK, Gaur A, Kauser A, Taranikanti SS, Umesh M, Ganji V, Medala K, Katta R, Sakthivadivel V, Dronamraju A, Guntuka RK. Channeling of Brain Towards Engaging Sensorimotor Tasks for Inducing Hedonic Pleasure to Alleviate Blood Pressure in Hypertension. Ann Neurosci 2023; 30:109-118. [PMID: 37706100 PMCID: PMC10496792 DOI: 10.1177/09727531221135999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 10/11/2022] [Indexed: 09/15/2023] Open
Abstract
Background Hypertension is a modifiable risk factor for cardiovascular disease and is responsible for major deaths due to stroke and coronary heart disease. Several pharmacological and non-pharmacological interventions for reducing blood pressure have been tried earlier. Modulating brain regions such as prefrontal cortex (PFC) to channelize activities is an effective tool to target blood pressure. Purpose Prefrontal cortex (PFC) exerts inhibitory control over sympathoexcitatory circuits, which was explored using a novel reaction time paradigm. Methods Thirty participants of both genders in the age group 40-70 years with established hypertension were included. A structured reaction time paradigm was designed to include psychomotor and visuomotor elements with integrated sensory attention and motor performance tasks. Blood pressure, Lead II ECG, and EEG from F3 and F4 were recorded. A paired t-test was used to examine the variations in these parameters across tasks. Results A significant reduction in mean arterial pressure by 4.04 mmHg (p = .0232) during the visuomotor task and a reduction of 3.38 mmHg during the auditory cue task (p = .0446) were observed. Analysis of the difference in heart rate has shown a profound decrease after passive listening tasks by 3.7 beats (p < .0001*). Spectral analysis from F3 and F4 shows high power in low-frequency zone of EEG indicating a relaxed state during auditory cues and passive listening. Conclusion The reaction time paradigm, when applied to hypertensives, helped decrease blood pressure and heart rate and improved the high frequency (HF) component of heart rate variability, indicating parasympathetic dominance. Such reward-oriented paradigms may act as biofeedback modules that cause hyperactivity of the PFC to suppress the sympathoexcitatory circuit with increased parasympathetic activity beneficial to hypertensive individuals.
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Affiliation(s)
- Madhuri Taranikanti
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Aswin Kumar Mudunuru
- Department of Physiology, ESIC Medical College and Hospital, Hyderabad, Telangana, India
| | - Archana Gaur
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Anzala Kauser
- Department of Physiology, ESIC Medical College and Hospital, Hyderabad, Telangana, India
| | | | - Madhusudhan Umesh
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Vidya Ganji
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Kalpana Medala
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Roja Katta
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Varatharajan Sakthivadivel
- Department of General Medicine, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Akhila Dronamraju
- Department of Physiology, ESIC Medical College and Hospital, Hyderabad, Telangana, India
| | - Rohith Kumar Guntuka
- Department of Physiology, ESIC Medical College and Hospital, Hyderabad, Telangana, India
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John N, John J, Tarnikanti M, Kalpana M, Kamble P, Singhal A, Ganji V, Gaur A, Umesh M, Katta R, Saktivadivel V, Daulatabad V, Singaravelu V, Vamishidhar I. Implications of lifestyle medicine in medical practice. J Family Med Prim Care 2023; 12:208-212. [PMID: 37091003 PMCID: PMC10114548 DOI: 10.4103/jfmpc.jfmpc_1587_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/20/2022] [Accepted: 11/07/2022] [Indexed: 03/06/2023] Open
Abstract
Globally, we are seeing a rise in non-communicable diseases such as obesity, hypertension, diabetes, metabolic syndrome, chronic respiratory diseases, cancer, etc., due to stressful lifestyle in this competitive world. Most of the non-communicable diseases are associated with lifestyle behavior. Presently, the role of lifestyle medicine is very critical and important in the management of chronic lifestyle-associated disorders. Considering the above facts, we decided to review the literature to gain a deeper insight into the implications of lifestyle medicine in medical practice. A literature search was conducted on PubMed, Scopus and Google Scholar databases. We observed that lifestyle medicine intervention is a growing and newer discipline and is being employed along with conventional management of non-communicable diseases by medical practitioners today, as they are strongly associated with lifestyle behaviors and practices. Motivation for change in lifestyle is challenging because it depends on the patient's determination and eagerness to adapt and accommodate to the newer lifestyle pattern. The medical practitioners should spend time in coaching patients on lifestyle-related health education. Guidance and coaching by medical practitioners will help patients adapt to practices of maintaining regular physical activity, a balanced diet, good sleep hygiene, and avoid addictions of tobacco and alcohol as part of life. Introducing real and progressive evidence-based behavioral changes to reduce the risks of lifestyle-related acute and chronic diseases in medical practice will reduce the burden of non-communicable disease.
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Umesh M, Singaravelu V, Daulatabad V, Kamble P, Singhal A, John NA, John J. An overview of prognostic value of neurologic and cardiac biomarkers in patients with COVID-19 sequelae. Horm Mol Biol Clin Investig 2022; 43:475-484. [PMID: 35728088 DOI: 10.1515/hmbci-2022-0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 04/08/2022] [Indexed: 01/08/2023]
Abstract
Many studies conducted after the pandemic period revealed that, while COVID-19 primarily injured the lungs, it also affects other organs in the form of cardiovascular complications, metabolic derangements, renal damage, and so on. Although we know that inflammatory cascades, complement activation, and pro-inflammatory cytokines are all involved in vasculitic processes that cause organ damage, we do not know the exact mechanism of complications such as acute respiratory distress syndrome (ARDS), cardiovascular ischemia, deep vein thrombosis, pulmonary thromboembolism, and brain injuries (embolism) that are frequently observed in COVID 19. The currently available biomarkers do not predict the severity of the aforementioned complications. As a result, more specific biomarkers such as serum calcium binding protein (S100B), glial fibrillary acid protein (GFAP), myelin basic protein (MBP), neuron-specific enolase (NSE), hs-TNI, (highly sensitive cardiac troponin) - HBDH, (Hydroxybutyrate Dehydrogenase), CK-MB (creatine kinase myocardial band), ST2 (suppression of tumorigenicity 2) are in need for early detection & improved clinical outcome.
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Affiliation(s)
- Madhusudhan Umesh
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Vidya Singaravelu
- Department of Pediatrics, Malla Reddy Institute of Medical Sciences, Hyderabad, Telangana, India
| | | | - Prafull Kamble
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Anish Singhal
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Nitin Ashok John
- Department of Physiology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, Telangana, India
| | - Jyoti John
- Department of Biochemistry, All India Institute of Medical Sciences, Nagpur, Maharashtra, India
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Tuppad S, Medala K, Umesh M, Gaur A, Ganji V, Sakthivadivel V, Kumar P. Serum Adiponectin and Nitric Oxide Levels in Type II Diabetes and Its Correlation With Lipid Profile. Cureus 2022; 14:e24613. [PMID: 35664415 PMCID: PMC9149778 DOI: 10.7759/cureus.24613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2022] [Indexed: 11/15/2022] Open
Abstract
Introduction Various markers for diabetes have been identified in this new era of medicine, the most recent being adiponectin, which is primarily secreted from adipose tissue and has anti-diabetic, anti-inflammatory, and anti-atherogenic properties. It is also known to increase insulin sensitivity. Adiponectin deficiency or decreased secretion causes a variety of complications, including insulin resistance and the onset of type 2 diabetes mellitus (T2DM). One such complication of T2DM is endothelial dysfunction, which leads to decreased synthesis of nitric oxide (NO), another potent marker that normally disrupts key events in the progression of atherosclerosis. Aims and objectives The aim of the study was to compare and correlate serum adiponectin and nitric oxide levels with glycemic status in patients with T2DM and healthy controls. Materials and methods This comparative cross-sectional study included known cases of type II diabetes under group I and healthy age-matched controls under group II. Serum levels of adiponectin and nitric oxide were assessed in both the groups along with glycemic status [fasting blood sugar (FBS) and glycated hemoglobin (HbA1c)] and these parameters were compared between both groups using a t-test. Adiponectin and NO levels were correlated using Pearson’s correlation with glycemic status in group I. Results The mean adiponectin levels in group I were 5.94 ± 1.490 μg/mL, which was significantly (p<0.00) less than in group II, 10.30 ±1.669 μg/mL. The mean NO levels in group I (42.98 ± 6.300 μmol/L) were also significantly (p<0.00) less than in group II (56.126 ± 7.579 μmol/L). FBS and HbA1C levels were significantly higher in group I than in group II. Conclusion Adiponectin and NO levels were significantly reduced in individuals with T2DM when compared to healthy controls. Therapeutic interventions that increase adiponectin and NO levels may be useful targets for improving diabetes control and reducing complications.
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