scholarly journals Intima-Media Thickness Measurements of the Common Carotid Artery in Patients with Central Serous Chorioretinopathy: A Case-Control Study

2021 ◽  
Vol 2021 ◽  
pp. 1-6
Author(s):  
Kobra Nasrollahi ◽  
Amirhossein Farahi ◽  
Fatemeh Paknazar ◽  
Mohamadreza Akhlaghi ◽  
Farhad Fazel ◽  
...  
Keyword(s):  
Central Serous Chorioretinopathy ◽  
Case Control Study ◽  
Intima Media Thickness ◽  
Case Control ◽  
Control Group ◽  
Media Thickness ◽  
Left And Right ◽  
The Difference ◽  
The Right ◽  
Control Study

Purpose. To evaluate the intima-media thickness (IMT) of the left and right common carotid arteries (CCA) as an indicator of subclinical atherosclerosis in patients with central serous chorioretinopathy (CSCR). Methods. This was a case-control study involving patients with CSCR and a matched healthy control group. The mean and difference of the left and right CCA IMT were determined and compared between the two groups using carotid duplex high-resolution B-mode ultrasound equipment. Results. The study enrolled 32 CSCR patients (68.8% female, mean age 38.22 ± 5.42 years) and 32 controls (65.6% female, mean age 39.56 ± 5.33 years). The difference in common carotid IMT between the right and left sides was significantly greater in the CSCR group than in the control group ( p < 0.001 ). Additionally, according to logistic regression analysis, patients with CSCR had a greater chance of having differences in IMT between the two sides when compared to the control group (OR: 1.29, 95% CI: 1.09–1.52). Conclusion. Our findings indicated that in the CSCR group, the difference between the right and left sides of CCA IMT was significantly greater than in the control group.

Serum otolin-1 as a biomarker for benign paroxysmal positional vertigo: a case-control study

2021 ◽  
pp. 1-4
Author(s):  
D V K Irugu ◽  
A Singh ◽  
H Yadav ◽  
H Verma ◽  
R Kumar ◽  
...  
Keyword(s):  
Serum Level ◽  
Benign Paroxysmal Positional Vertigo ◽  
Case Control Study ◽  
Serum Levels ◽  
Case Control ◽  
Control Group ◽  
Positional Vertigo ◽  
The Difference ◽  
Control Study ◽  
Paroxysmal Positional Vertigo

Abstract Objectives This study aimed to evaluate serum otolin-1 levels in patients with benign paroxysmal positional vertigo and to compare these levels with healthy individuals. Method This was a case-control study. After obtaining institutional ethical committee clearance, the serum level of otolin-1 was calculated in adult individuals (18–75 years old) who were divided into group 1 (patients presenting with benign paroxysmal positional vertigo) and group 2 (healthy patients without benign paroxysmal positional vertigo as the control group). Data analysis was carried out to compare the serum levels in the cases and controls. A p-value less than 0.05 was considered significant. Results A total of 70 age-matched individuals (cases, n = 40; controls, n = 30) were included in the study. The mean serum level of otolin-1 was 636.8 pg/ml (range, 259–981 pg/ml) in the group of patients with benign paroxysmal positional vertigo and 236.2 pg/ml (range, 189–370 pg/ml) in the control group. The difference was statistically significant (p = 0.0000). Conclusion The serum levels of otolin-1 in patients with benign paroxysmal positional vertigo are significantly higher compared with individuals without benign paroxysmal positional vertigo.

Carotid intima-media thickness in Parkinson's disease: a retrospective case control-study

2020 ◽  
Vol 79 ◽  
pp. e38
Author(s):  
C.A. Soto-Rincón ◽  
S.A. Castillo Torres ◽  
D.G. Marítnez-Roque ◽  
J. Duarte-Bravo ◽  
S. España-Pérez ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Case Control Study ◽  
Intima Media Thickness ◽  
Carotid Intima Media Thickness ◽  
Case Control ◽  
Retrospective Case ◽  
Media Thickness ◽  
Control Study

Is There a Relationship between Patellofemoral Alignment and Osgood–Schlatter Disease? A Case-Control Study

2018 ◽  
Vol 33 (01) ◽  
pp. 067-072 ◽  
Author(s):  
Fırat Seyfettinoğlu ◽  
Özkan Köse ◽  
Hasan Ulaş Oğur ◽  
Ümit Tuhanioğlu ◽  
Hakan Çiçek ◽  
...  
Keyword(s):  
Case Control Study ◽  
Case Control ◽  
Radiographic Examination ◽  
Control Group ◽  
Etiologic Factor ◽  
Full Extension ◽  
Significant Difference ◽  
Patellofemoral Alignment ◽  
The Difference ◽  
Control Study

AbstractThis study was aimed to investigate the role of anatomic variations in patellofemoral alignment in patients with or without Osgood-Schlatter disease (OSD) and to determine the potential anatomic risk factors that may play role in the etiology. This prospective observational case-control study was conducted on two groups of adolescent patients. Group 1 comprised patients who were diagnosed as having OSD and group 2 consisted of an equal number of age-matched patients who presented to the outpatient clinic with traumatic knee injury and underwent knee radiographic examination but without a diagnosis of OSD. Age, height, weight, body mass index (BMI), dominant side, and level of sporting activity were recorded. Quadriceps (Q) angles were measured using a long-arm goniometer with patients lying in the supine position with their knees in full extension and contracting the Q muscles. On anteroposterior, lateral knee, and tangential patella (Merchant and Laurin views) radiographs, the following measurements were performed: Insall–Salvati (IS), Caton–Deschamps (CD), and Blackburne–Peel (BP) indexes, congruence angles, lateral patellofemoral angles, sulcus angles, and patella type according to Grelsamer's morphology classification. Both groups were similar in respect of age (p = 0.160), sex (p = 0.311), height (p = 0.326), weight (p = 0.596), BMI (p = 0.153), and dominancy (p = 0.500). The rate of patients engaged in sports activities was significantly greater in the OSD group (p = 0.003). No significant difference was determined between the groups in respect to IS index, CD index, BP index, sulcus angle, lateral patellofemoral angle, and congruence angle (p–values: 0.358, 0.995, 0.912, 0.802, 1.000, and 0.907, respectively). The mean Q angle was measured as 15.6 ± 2.2 degrees in the OSD group and 14.3 ± 2.5 degrees in the control group (p = 0.014). Despite the difference being statistically significant, it was clinically insignificant because the difference was only 1.3 degrees. The principle etiologic factor seems to be increased physical activity rather than subtle variations is patellofemoral anatomy and alignment of extensor mechanism.

Carotid artery intima-media thickness in patients with autoimmune connective tissue diseases: a case–control study

2011 ◽  
Vol 8 (8) ◽  
pp. 713-716
Author(s):  
Vincenzo Bruzzese ◽  
Cinzia Marrese ◽  
Angelo Zullo ◽  
Cesare Hassan ◽  
Lorenzo Ridola ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Connective Tissue ◽  
Case Control Study ◽  
Connective Tissue Diseases ◽  
Intima Media Thickness ◽  
Case Control ◽  
Media Thickness ◽  
Control Study

scholarly journals Twenty-four-hour Blood Pressure Monitoring in Central Serous Chorioretinopathy – A Case-control Study

2013 ◽  
Vol 07 (01) ◽  
pp. 42
Author(s):  
Pradeep Venkatesh ◽  
Vikas Jain ◽  
Satpal Garg ◽  
◽  
◽  
...  
Keyword(s):  
Blood Pressure ◽  
Central Serous Chorioretinopathy ◽  
Case Control Study ◽  
Blood Pressure Monitoring ◽  
Case Control ◽  
Mean Difference ◽  
National Committee ◽  
The Mean ◽  
The Difference ◽  
Control Study

Purpose:A case-control study to explore the diurnal variation of blood pressure (BP) in patients with central serous chorioretinopathy (CSCR).Methods:One-hundred patients (50 cases with central serous chorioretinopathy and 50 age- and sex-matched controls) participated in this study. Twenty-four-hour BP was recorded by auscultatory method using manual standard mercury sphygmomanometer by a single, trained observer. Hypertension was categorised according to the Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC-VII) classification.Results:Mean systolic BP (SBP) and diastolic BP (DBP) in cases and controls were 123.4 mmHg (range 112.3–134.6), 81.72 mmHg (range 73.0–90.5); 118.33 mmHg (range 108.4–128.2); and 77.50 mmHg (range 71.4–83.6), respectively. The difference in SBP and DBP was statistically significant at p=0.02 for the former and p=0.006 for the latter. The mean difference in maximum and minimum SBP in cases was 18 (±15.81) mmHg versus 9.04 (±3.08) mmHg in controls (p=0.001). Mean difference for DBP in cases was 15.16 (±7.86) mmHg versus 9.16 (±3.68) mmHg in controls (0.001). On the JNC-VII classification scale for hypertension, 66 % of cases were found to be pre-hypertensive (60 %) or hypertensive (6 %). Comparative figures for controls were pre-hypertension (30 %) and hypertension (2 %). The mean SBP and DBP was consistently higher in patients with CSCR compared with controls over the entire 24-hour period. The difference in variation between maximum and minimum SBP and DBP was also found to be statistically significant between the groups.Conclusion:A significant correlation exists between higher values BP and central serous chorioretinopathy. Screening of CSCR patients for pre-hypertension may be useful in decreasing the risk of progression to established hypertension, with its associated risks.

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