scholarly journals Acrochordons and diabetes mellitus: A Case control study

2016 ◽  
Vol 13 (1) ◽  
pp. 32-37
Author(s):  
Pratistha Shrestha ◽  
Y Poudyal ◽  
S L Rajbhandari
Keyword(s):  
Diabetes Mellitus ◽  
Control Group ◽  
Medical Sciences ◽  
Increased Risk ◽  
Skin Tags ◽  
High Level ◽  
Dermatologic Disease ◽  
And Control ◽  
Early Diagnosis Of Diabetes ◽  
Control Study

Background: Acrochordons (Skin tags) are common benign skin tumors usually occurring on the neck and major flexors of older people. These range in size from 1 mm to 1cm in diameter and are skin colored or brownish. A possible association with diabetes mellitus has been suggested in previous studies, but the result is not conclusive. Objectives: The aim of this study was to find out the association of diabetes mellitus with acrochordons. Material and Methods: One hundred and two patients were selected for the study. Among them 51 (males-23 and females-28) with acrochordons were taken as cases and 51 with other dermatologic disease after matching age and sex were taken as controls. The patients were selected from OPD of Department of Dermatology and Venereology in Universal College of Medical Sciences - Teaching Hospital (UCMS-TH). Blood glucose level including both fasting plasma glucose and 2-hour  post-glucose  load  were  determined  for  both  case  and  control  and  compared. Results: Patients with acrochordons had significantly higher frequency of diabetes than the control group (p<0.001). Total of 48.5% and 40% of patients with acrochordons having diabetes were obese and overweight respectively. Conclusion: There is an increased risk of diabetes mellitus in patients with acrochordons. With regard to the importance of early diagnosis of diabetes, it is recommended a high level of suspicion for diabetes mellitus in patients with acrochordons.NJDVL Vol. 13, No. 1, 2015 Page: 32-37

Association of Acrochordons with Diabetes Mellitus - A Hospital based Case Control Study

2021 ◽  
Vol 4 (1) ◽  
pp. 51-60
Author(s):  
Sunita Karki ◽  
Anjan Rai ◽  
Manish Pradhan
Keyword(s):  
Diabetes Mellitus ◽  
Blood Glucose ◽  
Postprandial Glucose ◽  
Early Screening ◽  
Glucose Levels ◽  
Blood Glucose Levels ◽  
Increased Risk ◽  
Skin Tags ◽  
And Gender ◽  
Control Study

Introduction Acrochordons or skin tags are common benign cutaneous tumors that occur especially over the neck and major flexures. A possible association between diabetes mellitus and dyslipidemia is observed in numerous past studies with varying results. We aim to find out the association of diabetes mellitus with acrochordons Methods: One hundred patients were enrolled in our study. Among them, 50 (27 males and 23 females) with skin tags were selected as cases and 50 with other dermatologic diseases after matching age and gender were taken as controls. Blood glucose levels including both fasting and postprandial glucose levels were determined for both cases and controls and compared. Results: There was a higher frequency of Diabetes Mellitus and impaired glucose tolerance in patients with skin tags in comparison to controls (p<0.001). Moreover, there were higher odds of acquiring skin tags in patient with abnormal blood glucose levels. Conclusions: There is an increased risk of developing DM in patients with skin tags. It is highly recommended that suspicion for Diabetes Mellitus is to be done in patients with skin tags for early screening and diagnosis of Diabetes.

A Case-Control Study on the p73 G4A Gene Polymorphism and Susceptibility to Breast Cancer in an Iranian Population

2020 ◽  
Author(s):  
Zeinab TAVAKKOL AFSHARI ◽  
Zahra GHOLIZADEH ◽  
Amin Reza NIKPOOR ◽  
Jalil TAVAKKOL AFSHARI ◽  
Rashin GANJALI ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Case Control Study ◽  
Case Control ◽  
Iranian Population ◽  
Control Group ◽  
Case Group ◽  
Medical Sciences ◽  
Control Groups ◽  
And Control ◽  
Control Study

Background: The tumor protein p73 (TP73) is a homolog of TP53 family. Ectopic p73 overexpression largely mimics p53 activities as a tumor suppressor and activates the transcription of p53-responsive genes and as a result induce apoptosis. This study aimed to investigate the association between p73 G4A polymorphism and the risk of breast cancer in a northeastern Iranian population. Methods: This case-control study was performed on 105 patients who admitted in educational hospitals of Mashhad University of Medical Sciences, Iran during 2013-2015, with breast cancer as case group and 120 healthy women as the control group. PCR-CTPP method was used to investigate the relationship between the p73 G4A polymorphism and the risk of breast cancer. Results: There was no significant association between the AA genotype of the p73 G4A polymorphism and breast cancer in case and control groups. Although G allele frequency was higher in the case group, the abundance of this allele between case and control groups was not statistically meaningful and, as a result, not associated with the risk of breast cancer in this study group. Conclusion: There was no association between G4A p73 polymorphism and the risk of breast cancer in a northeastern Iranian population.  

scholarly journals Neonatal and maternal outcome in term primigravida with isolated oligohydramnios

2018 ◽  
Vol 8 (1) ◽  
pp. 258
Author(s):  
Shelly Agarwal ◽  
Samta Gupta
Keyword(s):  
Perinatal Outcome ◽  
Induction Of Labour ◽  
Exclusion Criterion ◽  
Control Group ◽  
Medical Sciences ◽  
Retrospective Case ◽  
Study Population ◽  
Vertex Presentation ◽  
And Control ◽  
Control Study

Background: The aim of this study is to evaluate the maternal and perinatal outcome in term primigravida with isolated oligohydramnios.Methods: A retrospective, case–control study was carried out in the department of OBG, School of Medical Sciences and Research, Sharda Hospital, Greater Noida from November 2014 to October 2017. The study population comprised of low-risk primigravida with singleton, term pregnancy, with vertex presentation and intact membranes.  After meeting the inclusion and exclusion criterion, the study population was divided into cases (n = 51) and control group (176) and the results were analyzed in reference to rate of induction of labour, C. Section rate and the perinatal outcome.Results: Isolated oligohydramnios is associated with increased rate of induction of labour and increased operative interference, but perinatal outcome in terms of mean birth weight, Apgar score at 5 min and NICU admissions for over 24 hours, are not statistically significant in comparison with control group.Conclusions: Isolated oligohydramnios is not an indicator of adverse perinatal outcome. 

scholarly journals Prior Intra-operative Hypotension is not a Risk Factor for Development of Alzheimer’s Disease

1996 ◽  
Vol 23 (1) ◽  
pp. 57-58
Author(s):  
N.I. Bohnen ◽  
E.F.M. Wijdicks ◽  
E. Kokmen ◽  
M.A. Warner ◽  
L.T. Kurland
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Risk Factor ◽  
Population Based ◽  
Control Group ◽  
Increased Risk ◽  
And Gender ◽  
And Control ◽  
Incident Cases ◽  
Control Study

ABSTRACT:Objective:A retrospective, population-based, case-control study was carried out to evaluate episodes of prior intra-operative hypotension as a potential risk factor for Alzheimer’s disease (AD).Methods:Patients were all incident cases of AD from 1975–1984 who resided for 40 years or more in Olmsted County prior to their onset of dementia (N = 252). One age and gender-matched control for each case was selected from all registrations for care at Mayo Clinic during the year of onset in the incident case. Each case and control group had 252 individuals.Results:Of these, 27 cases and 32 controls had at least one ten minute or longer episode of intra-operative hypotension of a systolic blood pressure of less than 90 mm Hg prior to the year of onset of dementia in the matched AD patient. We did not find a significantly increased risk of AD for hypotensive episodes of less than 75 or 90 mm Hg.Conclusions:It is unlikely that intra-operative hypotensive events of this degree increase the risk of AD.

scholarly journals Association between the ACE insertion/deletion polymorphism and pterygium in Sardinian patients: a population based case–control study

BMJ Open ◽  
2014 ◽  
Vol 4 (10) ◽  
pp. e005627 ◽  
Author(s):  
Paolo Demurtas ◽  
Germano Orrù ◽  
Pierpaolo Coni ◽  
Luigi Minerba ◽  
Michela Corrias ◽  
...  
Keyword(s):  
Case Control Study ◽  
Population Based ◽  
Case Control ◽  
Control Group ◽  
Genotype Frequencies ◽  
Increased Risk ◽  
Significant Difference ◽  
Group A ◽  
And Control ◽  
Control Study

ObjectiveThe purpose of the study was to examine whether the insertion (I) and/or deletion (D) polymorphism of ACE confers susceptibility to primary pterygium in Sardinian patients in a case–control study.Methods and resultsPolymorphism genotyping was performed by nested PCR using genomic DNA extracted from the whole peripheral blood of participants with (n=251) and without (n=260) pterygium. DD, ID and II genotype frequencies were: 48%, 39% and 13%, respectively, for patients with pterygium, and 15%, 40% and 44%, respectively, for the control group. A statistically significant difference was found between the pterygium and control groups for the ACE I/D polymorphism (p<0.001). Moreover, a statistically significant difference was found between the DD and II groups (p<0.01; OR=10.49; 95% CI 6.18 to 17.79), DD+ID versus II group (p<0.01; OR=5.23; 95% CI 3.37 to 8.13) and DD versus ID groups (p<0.01; OR=3.21; 95% CI 2.04 to 5.04).ConclusionsStatistical analysis showed that the DD genotype is associated with an increased risk of developing pterygium, and with a good chance that the D allele may play an important role in the development of disease.

scholarly journals Association between the UBE2Z rs46522 and TCF7L2 rs7903146 polymorphisms with type 2 diabetes in south western Iran

2019 ◽  
Vol 19 (3) ◽  
pp. 2484-2490
Author(s):  
Ali Mohammad Foroughmand ◽  
Sana Shafidelpour ◽  
Merhrnoosh Zakerkish ◽  
Mehdi Pourmehdi Borujeni
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Transcription Factor ◽  
Control Group ◽  
Odds Ratios ◽  
Western Iran ◽  
And Control ◽  
Tcf7l2 Rs7903146 ◽  
Control Study

Background: Transcription factor 7-like 2 Protein (TCF7L2) has a strong role in the pathogenesis of type 2 diabetes mellitus (T2DM). Association between rs7903146 and T2D risk reported in some of populations. Also many loci such as UBE2Z rs46522 are affecting by TCF7L2 transcription factor have been found associated with T2D. The present study aimed to evaluate association of the SNPs with risk of T2D among our population.Methods: This case-control study was conducted on 150 T2D patients and 150 healthy people (as a control group) in south western Iran. Genotyping was performed by PCR-RFLP.Results: The frequency of genotypes showed no remarkable difference between T2DM patients and control group. The odds ratios of rs7903146 (C/T) poly¬morphism for CC and TC genotypes were 1.9 (95% CI, 0.85 to 4.24; P=0.12) and 0.81 (95% CI, 0.47 to 1.38; P=0.43) compared with the TT genotype, respectively. The odds ratios of rs46522 (C/T) poly¬morphism for TT and TC genotypes were 1.75 (95% CI, 0.86 to 3.59; P=0.13) and 1.38 (95% CI, 0.81to 2.35; P=0.24) compared with the CC genotype, respectively.Conclusion: Our study indicates no association of T2D in south western Iran with the rs7903146 and rs46522 variants.Keywords: Transcription Factor 7-Like 2 Protein, Diabetes Mellitus, Polymorphism.

scholarly journals The Probable Association between Chronic Toxoplasma gondii Infection and Type 1 and Type 2 Diabetes Mellitus: A Case-Control Study

2021 ◽  
Vol 2021 ◽  
pp. 1-6
Author(s):  
Shahrzad Soltani ◽  
Sanaz Tavakoli ◽  
Mohamad Sabaghan ◽  
Mehdi Sagha Kahvaz ◽  
Marzieh Pashmforosh ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Toxoplasma Gondii ◽  
Case Control Study ◽  
Case Control ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Control Subjects ◽  
And Control ◽  
Control Study

Purpose. The probable association between Toxoplasma gondii (T. gondii) infection and diabetes mellitus (DM) is still controversial, and there are several studies with conflicting results. Thus, this study was performed to assess the possible association between chronic T. gondii infection and type 1 diabetes mellitus (T1DM) and T2DM. Methods. In this case-control study, a total of 105 diabetic subjects including 36 patients with T1DM and 69 patients with T2DM were recruited. In addition, 150 nondiabetic subjects were enrolled as controls. Each case group had its own control group. Each participant completed a structured questionnaire obtaining demographic information. Serum samples were examined for T. gondii-specific IgG antibody using enzyme-linked immunosorbent assay (ELISA) method. Results. Analysis revealed that 69.4% and 34.0% of patients with T1DM and control subjects were serologically positive for T. gondii, respectively (odds ratio (OR): 4.41; 95% confidence interval (CI): 1.75–11.06; P = 0.001 ). Moreover, 72.5% of T2DM patients and 29.0% of healthy individuals were seropositive for T. gondii (OR: 6.44; 95% CI: 3.25–12.74; P < 0.001 ). Among risk factors, only contact with cats was significantly associated with IgG seroprevalence in both T2DM patients ( P < 0.001 ) and control subjects ( P = 0.045 ). Conclusion. Although the results showed that chronic T. gondii infection is significantly associated with T1DM and T2DM, there remain many questions regarding the exact mechanisms of T. gondii in the pathogenesis of DM.

Epidemiology of Hypertension and Diabetes Mellitus in Latin America

2020 ◽  
Vol 16 ◽  
Author(s):  
Patricio Lopez-Jaramillo ◽  
Jose Lopez-Lopez ◽  
Daniel Cohen ◽  
Natalia Alarcon-Ariza ◽  
Margarita Mogollon-Zehr
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Latin America ◽  
Cardiovascular Diseases ◽  
Latin American ◽  
Premature Mortality ◽  
Increased Risk ◽  
And Control

: Hypertension and type 2 diabetes mellitus are two important risk factors that contribute to cardiovascular diseases worldwide. In Latin America hypertension prevalence varies from 30 to 50%. Moreover, the proportion of awareness, treatment and control of hypertension is very low. The prevalence of type 2 diabetes mellitus varies from 8 to 13% and near to 40% are unaware of their condition. In addition, the prevalence of prediabetes varies from 6 to 14% and this condition has been also associated with increased risk of cardiovascular diseases. The principal factors linked to a higher risk of hypertension in Latin America are increased adiposity, low muscle strength, unhealthy diet, low physical activity and low education. Besides being chronic conditions, leading causes of cardiovascular mortality, both hypertension and type 2 diabetes mellitus represent a substantial cost for the weak health systems of Latin American countries. Therefore, is necessary to implement and reinforce public health programs to improve awareness, treatment and control of hypertension and type 2 diabetes mellitus, in order to reach the mandate of the Unit Nations of decrease the premature mortality for CVD.

scholarly journals Study of cognitive impairment and genetic polymorphism of SLC41A1 (rs11240569 allele) in Parkinson’s disease in Upper Egypt: case-control study

2021 ◽  
Vol 57 (1) ◽  
Author(s):  
Hamdy N. El-Tallawy ◽  
Tahia H. Saleem ◽  
Wafaa M. Farghaly ◽  
Heba Mohamed Saad Eldien ◽  
Ashraf Khodaery ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Cognitive Impairment ◽  
Case Control Study ◽  
Case Control ◽  
Control Group ◽  
Motor Symptoms ◽  
And Control ◽  
Non Motor Symptoms ◽  
Control Study

Abstract Background Parkinson’s disease is one of the neurodegenerative disorders that is caused by genetic and environmental factors or interaction between them. Solute carrier family 41 member 1 within the PARK16 locus has been reported to be associated with Parkinson’s disease. Cognitive impairment is one of the non-motor symptoms that is considered a challenge in Parkinson’s disease patients. This study aimed to investigate the association of rs11240569 polymorphism; a synonymous coding variant in SLC41A1 in Parkinson’s disease patients in addition to the assessment of cognitive impairment in those patients. Results In a case -control study, rs11240569 single nucleotide polymorphisms in SLC41A1, genes were genotyped in 48 Parkinson’s disease patients and 48 controls. Motor and non-motor performance in Parkinson's disease patients were assessed by using the Movement Disorder Society-Sponsored Revision of the Unified Parkinson’s Disease Rating Scale (MDS-UPDRS). The genotype and allele frequencies were compared between the two groups and revealed no significant differences between case and control groups for rs11240569 in SLC41A1 gene with P value .523 and .54, respectively. Cognition was evaluated and showed the mean ± standard deviation (SD) of WAIS score of PD patients 80.4 ± 9.13 and the range was from 61 to 105, in addition to MMSE that showed mean ± SD 21.96 ± 3.8. Conclusion Genetic testing of the present study showed that rs11240569 polymorphism of SLC41A1 gene has no significant differences in distributions of alleles and genotypes between cases and control group, in addition to cognitive impairment that is present in a large proportion of PD patients and in addition to the strong correlation between cognitive impairment and motor and non-motor symptoms progression.

scholarly journals Association of Tumor Necrosis Factor-α -308G>A, -238G>A and -376G>A polymorphisms with recurrent pregnancy loss risk in the Greek population

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Sofoklis Stavros ◽  
Despoina Mavrogianni ◽  
Myrto Papamentzelopoulou ◽  
Evaggelos Basamakis ◽  
Hend Khudeir ◽  
...  
Keyword(s):  
Pregnancy Loss ◽  
Recurrent Pregnancy Loss ◽  
Pcr Amplification ◽  
Greek Population ◽  
Control Group ◽  
Increased Risk ◽  
Tnf Α ◽  
Caucasian Women ◽  
Factor Α ◽  
And Control

Abstract Background Promoter region SNPs in TNF-α have been studied in association with Recurrent Pregnancy Loss (RPL) occurrence in various populations. Among them, −238G > A, −308G > A and − 376G > A have been frequently investigated for their potential role in recurrent abortions. The aim of the present study is to evaluate the correlation among TNF-α 238, TNF-α 308 and TNF-α 376 polymorphisms and recurrent pregnancy loss risk in Greek women. Methods This study included 94 Caucasian women with at least two miscarriages of unexplained aetiology, before the 20th week of gestation. The control group consisted of 89 Caucasian women of proven fertility, with no history of pregnancy loss. DNA samples were subjected to PCR amplification using specific primers. Sanger sequencing was applied to investigate the presence of TNF-α 238, TNF-α 308, TNF-α 376 polymorphisms in all samples. Results The TNF-α 238 and TNF-α 308 variants were both detected in RPL and control groups (7.45% vs 4.49 and 45.16% vs 36.73%, respectively), but with no statistically significant association (p-value 0.396 and 0.374, respectively). The TNF-α 376 variant was not detected at all in both control and RPL groups. When TNF-α 238 and TNF-α 308 genotypes were combined no association with RPL was detected (p-value = 0.694). In subgroup analysis by parity, RPL patients carrying the A allele reported less previous births. Conclusions This is the first study demonstrating TNF-α 238 and TNF-α 308 gene expression and the absence of TNF-α 376 variant in Greek women with RPL. However, no association emerged between each polymorphism studied and the occurrence of recurrent pregnancy loss. Accordingly, TNF-α -308G > A, −238G > A and -376G > A variants are not considered genetic markers for identifying women at increased risk of recurrent pregnancy loss in the Greek population.

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