scholarly journals Comparing the Apelin Level in Hypertensive Patients Who Received Hypertension Drugs

2021 ◽  
Vol 17 (4) ◽  
Author(s):  
Mina Hemmati ◽  
Fatemeh Abharzanjani ◽  
Tooba Kazemi ◽  
Fateme Estanesti
Keyword(s):  
Blood Pressure ◽  
Case Control Study ◽  
Pressure Control ◽  
Control Group ◽  
Serum Samples ◽  
Hypertensive Patients ◽  
Amlodipine Group ◽  
The Mean ◽  
Plasma Apelin ◽  
Control Study

Background: Apelin, an adipokine secreted from adipose tissue, plays an important role in regulating blood pressure and hypertension. Objectives: The current study aimed to compare the plasma Apelin level in hypertensive patients under treatment with amlodipine, losartan, and amlodipine + losartan. Methods: In this case-control study, the serum level of Apelin was compared in four groups of (A) Healthy subjects (n = 31); (B) Hypertensive patients, received amlodipine (n = 31); Hypertensive patients, received losartan (n = 45); and patients (n = 33) that received amlodipine and losartan. Apelin level in serum samples was measured using Human Apelin ELISA Kit according to the manufacturers’ instructions. Data were analyzed using SPSS version 19 (Chicago: SPSS Inc.), at the significant level of α = 0.05. Results: The mean blood level of Apelin in the control group and groups receiving amlodipine, losartan, and amlodipine + losartan was 366.16 ± 36.04, 247.19 ± 27.77, 282.93 ± 47.08, and 289.84 ± 32.20 g/dl, respectively. Losartan + amlodipine group had a higher level of Apelin compared with amlodipine alone (P < 0.05). Conclusions: This study demonstrated that Apelin has a definite protective effect in preventing hypertension. Also, according to the results, the renin-angiotensin-aldosterone system inhibitors, such as losartan, caused a higher increase in the Apelin, resulting in better blood pressure control.

scholarly journals Performances of two commercially available Newcastle disease vaccines in Bangladesh: A case-control study

2012 ◽  
Vol 28 (2) ◽  
pp. 88-91
Author(s):  
M A Kashem ◽  
M A Hashem ◽  
M H B Kabir ◽  
M I Uddin ◽  
B Hasan
Keyword(s):  
Case Control Study ◽  
Control Group ◽  
Risk Of Infection ◽  
Serum Samples ◽  
Live Vaccines ◽  
Group Iii ◽  
Group I ◽  
The Mean ◽  
Group Ii ◽  
Control Study

The study was conducted to test the performances of two commercially available live vaccines named BCRDV1(VG/GA strain) and BCRDV2 (F-strain). A total of 90 day-old broiler birds were divided into three different  groups and the serum samples were collected at day 1, 7, 14, 21, 28 and 35; mean±SD of Haemgglutination  Inhibition (HI) titres (log2) were found as 8±0.00, 7.2±0.89, 6.1±0.9, 7.1±0.75, 5.7±0.72, 4.1±0.68 and 8±0.00, 6.0±0.76, 4.8±0.81, 5.8±0.83, 4.9±0.86, 3.8±0.77 in group I and group II respectively, which was significant (P< 0.01). In control (group III) the mean±SD was found to be 8±0.00, 5.8±0.87, 4.9±0.69, 4.1±0.48, 3.0±0.56 and  <2±0 respectively. The titres of control group infer that the maternal antibody usually had a tendency to decline and may pose a risk of infection. In protection test, 100% mortality were found in control group (III) but in group I and group II the mortality of birds were 6.67% and 10%, respectively. The analysis of HI titres with the target to determine the performance of two vaccines revealed that BCRDV1 vaccinated groups was able to maintain significantly higher HI titres than BCRDV2 vaccinated group. DOI: http://dx.doi.org/10.3329/bjm.v28i2.11823 Bangladesh J Microbiol, Volume 28, Number 2, December 2011, pp 88-91

scholarly journals Association of Serum C-reactive Protein in Preeclampsia and its Effect on Fetal Birth Weight – A Case Control Study

2017 ◽  
Vol 31 (2) ◽  
pp. 75-80 ◽  
Author(s):  
Shahanaj Sharmin ◽  
Shahanara Chy ◽  
Diadrul Alam ◽  
Nasreen Banu ◽  
Fahmida Rashid ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Birth Weight ◽  
Pregnant Women ◽  
Case Control Study ◽  
Control Group ◽  
Case Group ◽  
C Reactive Protein ◽  
Reactive Protein ◽  
The Mean ◽  
Control Study

Objective(s): The aim of this study was to evaluate the association of serum C-reactive protein (CRP) in preeclampsia (PE) and its effect on fetal birth weight.Materials and methods: This case control study was conducted in Chittagong Medical College Hospital, Bangladesh, from July 2013 to June 2014. Study population was pregnant women of third trimester with preeclampsia (case group) and normal blood pressure (control group). The maternal serum C-reactive protein (CRP) levels were measured by immune turbidometric assay between 32 weeks to term. The women were divided into three groups: mild PE, severe PE (according to ACOG criteria) and normal healthy group. The value of CRP and its correlation with birth weight was compared between groups.Results: One hundred and fifty (150) pregnant women were analyzed. Among them 50 were case and 100 control. There was no difference between age of the patients of both groups. The mean systolic blood pressure was 148.40 ± 12.35 mm Hg in case and 122.15 ± 6.44 mmHg in control group. The mean diastolic blood pressure was 100.00 ± 9.74 mmHg in case and 74.05 ± 5.97 mmHg for the control. The systolic and diastolic blood pressure was significantly higher in preeclamptic group (P < 0.000). C-reactive protein was 10.28 ± 7.25 mg/ mL in mild PE and 10.94 ± 6.32 mg/mL in severe PE and 3.45 ± 1.71 mg/mL in normotensive group, which was significantly higher in case than control group (P = 0.000). Preeclamptic women delivered at a significantly shorter gestational age than normal pregnant women. Mean gestational age during delivery for the case group and control group was 39.02 ± 1.6 and 39.58 ± 0.8 weeks respectively. Mean birth weight in PE (2.52 ± 0.42 kg) was significantly lower than normal pregnancies (2.88 ± 0.29 kg). The sensitivity and specificity of CRP were 68% and 98% respectively. Multiple regression analysis showed that there is a strong association between CRP levels and PE and birth weight.Conclusion: This small study showed that in case group CRP was raised in 68% cases which is much higher in comparison to healthy control group where CRP was high only in 2% cases. High CRP has association with low birth weight. Therefore, CRP may be used as cost effective investigation to identify the risk of preeclampsia and its effect on fetal birth weight.Bangladesh J Obstet Gynaecol, 2016; Vol. 31(2) : 75-80

Rorschach Characteristics in Adolescents with Systemic Lupus Erythematosus

2006 ◽  
Vol 28 (1) ◽  
pp. 100-118 ◽  
Author(s):  
J. Santoantonio ◽  
L. Yazigi ◽  
E. I. Sato
Keyword(s):  
Lupus Erythematosus ◽  
Case Control Study ◽  
Activity Index ◽  
Disease Activity Index ◽  
Female Adolescents ◽  
Control Group ◽  
Intelligence Scale ◽  
The Mean ◽  
Experimental Group ◽  
Control Study

The purpose of this study was to investigate the personality characteristics in adolescents with SLE. The research design is a case-control study by means of the Rorschach Method and the Wechsler Intelligence Scale. Study group: 30 female adolescents with lupus, 12–17 years of age. The SLE Disease Activity Index was administered during the period of psychological evaluation. Control group: 32 nonpatient adolescents were matched for age, sex, and socioeconomic level. In the Wechsler Intelligence Scale the mean IQ of the experimental group was significantly lower than that of the control group (77 and 98, respectively, p < .001). In the Rorschach, the lupus patients showed greater difficulty in interpersonal interactions, although they displayed the resources to process affect and to cope with stressful situations. A positive moderate correlation (p = .069) between the activity index of the disease and the affect constriction proportion of the Rorschach was observed: the higher the SLEDAI score, the lower the capacity to process affect. There is a negative correlation between the activity index of the disease and the IQ (p = .001): with a higher activity index of the disease, less intellectual resources are available.

Association of Serum Homocysteine Level and Interstitial Lung Disease in Systemic Sclerosis: A Case-control Study

2018 ◽  
Vol 15 (1) ◽  
pp. 74-78
Author(s):  
Mohammadali Nazarinia ◽  
Asghar Zare ◽  
Mohammad javad Fallahi ◽  
Mesbah Shams
Keyword(s):  
Systemic Sclerosis ◽  
Healthy Subjects ◽  
Case Control Study ◽  
Homocysteine Level ◽  
Case Control ◽  
Control Group ◽  
Lung Involvement ◽  
Serum Homocysteine ◽  
The Mean ◽  
Control Study

Background:Systemic sclerosis is a disorder of connective tissue with unknown cause, affecting the skin and internal organs, characterized by fibrotic changes.Objective:To determine the correlation between serum homocysteine level and interstitial lung involvement in systemic sclerosis. </P><P> Materials and Methods: In this case – control study, 59 patients who fulfilled the ACR/EULAR classification criteria for systemic sclerosis and were referred to Hafez Hospital of Shiraz, Iran, were included as the case group. Fifty nine healthy subjects were involved as the control group. Patients were divided into two groups based on interstitial lung involvement and two subtypes, diffuse and limited type. Serum homocysteine, vitamin B12, and folate levels compared between the controls, and cases groups.Results:Of 59 case and control group, 53 (%89.8) were female and the mean age did not differ in both groups (P=0.929). Thirty five (%59.3) patients had interstitial lung involvement and 38(%64.4) had diffuse cutaneous systemic sclerosis. The mean serum homocysteine level was 13.9±6.3 µmol/L in the case and 13.7±9.2 µmol/L in the control group (P=0.86). The mean serum homocysteine level did not differ between the patients with and without interstitial lung involvement (P=0.52). The patients with lung involvement was older than those without lung involvement (P=0.004). Lung disease was more common in diffuse type (P=0.014).Conclusion:In our study, serum homocysteine level did not differ between the patients and healthy subjects. Also, there was no correlation between serum homocysteine level and lung involvement, but lung involvement was more common in older patients and also diffuse subtype.

scholarly journals High Blood Pressure during Pregnancy is not a Protective Factor for Preterm Infants with Very Low Birth Weight. A Case-Control Study

2017 ◽  
Vol 39 (04) ◽  
pp. 155-161 ◽  
Author(s):  
Annibal Sabino ◽  
Eduardo de Souza ◽  
Ana Goulart ◽  
Adriana Lima ◽  
Nelson Sass
Keyword(s):  
Blood Pressure ◽  
Birth Weight ◽  
Low Birth Weight ◽  
Protective Factor ◽  
Case Control Study ◽  
Very Low Birth Weight ◽  
Case Control ◽  
World Health ◽  
Control Group ◽  
Control Study

Objective To evaluate whether the presence of maternal blood pressure reduces the risks of morbidity, perinatal mortality and morbidity at 24 months of age in very low birth weight infants (VLBWIs) compared with a control group. Methods A retrospective, observational, case-control study. Total 49 VLBWIs were allocated to the study group, called the maternal arterial hypertension group (AHG), and matched with 44 in the control group (CG). The infants were assessed during hospitalization and at 12 and 24 months corrected age at a specialized clinic. For the assessment of growth, the World Health Organization (WHO) Anthro software (Geneva, 2006) was used, and for the psychomotor assessment, the Denver II test was used. Results In relation to the antenatal variables, the infants of the AHG had more centralized circulation assessed by Doppler, received more corticosteroids and magnesium sulfate, and were born by cesarean section more frequently. In terms of the postnatal and in-hospital outcomes, the AHG had a higher gestational age at birth (30.7 versus 29.6 weeks) and a lower frequency of 5-minute Apgar scores of less than 7 (26.5% versus 52.3%). The CG had a higher rate of pulmonary dysplasia (30.2% versus 8.3%). There were no differences in terms of hospital mortality, complications, somatic growth and functional problems at 24 months of corrected age. Conclusion The presence of maternal hypertension, especially preeclampsia, was not a protective factor against morbidity, mortality and evolution in VLBWIs aged up to 24 months. Therefore, the clinical practice should be focused on prolonging the pregnancy for as long as possible in these conditions as well.

scholarly journals Safety and Effectiveness of Transforaminal Epiduroscopic Laser Ablation in Single Level Disc Disease: A Case-Control Study

2018 ◽  
Vol 1 (21;1) ◽  
pp. E643-E650
Author(s):  
Dong Ah Shin
Keyword(s):  
Laser Ablation ◽  
Nucleus Pulposus ◽  
Case Control Study ◽  
Case Control ◽  
Small Sample ◽  
Control Group ◽  
Disc Disease ◽  
Single Level ◽  
The Mean ◽  
Control Study

Background: The non-operative treatment of herniated intervertebral discs has long been a fundamental challenge. A novel technique of laser ablation to ablate the nucleus pulposus under a transforaminal epiduroscope (TELA system, Lutronics, Seoul, Republic of Korea) was recently developed. Objective: The purpose of this study was to evaluate the safety and effectiveness of transforaminal epiduroscopic laser ablation (TELA) for selective ablation of the nucleus pulposus in single-level disc disease. Study Design: Prospective case control study Setting: Multicenter study Methods: This study included a group of 56 patients who underwent transforaminal epiduroscopic laser ablation (TELA) and 56 patients who underwent selective transforaminal epidural block (STEB) for single-level disc disease. Visual analog scale (VAS), Oswestry Disability Index (ODI), and SF-12 were assessed at admission and at 1, 3, 6, and 12 months postoperatively. Results: The mean VAS of back pain was lower for the TELA group than for the STEB group 12 months postoperative (P < 0.05). The mean ODI was lower in the TELA group than in the STEB group at 12 months postoperatively (P < 0.05). There were no major complications related to the TELA and STEB procedures. Limitations: The primary limitation is a small sample size. The control group was created from a database which was prospectively collected in a different time line. Conclusions: The TELA procedure is superior to the STEB procedure in terms of patients reporting less pain and better quality of life over a year. TELA may be a reasonable alternative to conventional interventions or open surgery in single-level disc disease. Key words: Laser-assisted spinal endoscopy, disc decompression, Nd:YAG laser, laser ablation, intervertebral disc disease, lumbar spine

Effects of Confounding Factors on Blood Pressure in Hypertensive Patients: A Cross Sectional Study

2021 ◽  
Author(s):  
Emrah Ersoy ◽  
Cuneyt Ardic
Keyword(s):  
Blood Pressure ◽  
Blood Pressure Control ◽  
Pressure Control ◽  
Control Group ◽  
Poor Sleep ◽  
Study Group ◽  
Confounding Factors ◽  
Cross Sectional ◽  
Hypertensive Patients ◽  
Significant Difference

Abstract Background Blood pressure is influenced by biopsychosocial factors such as physical, environmental, emotional, cognitive and behavioral in hypertensive patients. ObjectiveThe aim of this study is to investigate confounding factors in hypertensive patients who have poor blood pressure control.DesignThis study was designed as a cross-sectional study.ParticipantsOur sample was 407 patients with hypertension in Rize, a Northern city in the Black Sea Region of Turkey. In study group, there were 207 hypertensive patients who had admission to emergency department due to high blood pressure. In control group, there were 200 hypertensive patients visiting family physician,who defined themselves as having regulated blood pressure over the past six months.Main MeasuresPatients completed the questionnaire including sociodemographic data, lifestyle behaviors, health risks and confounding factors via the face-to-face interview method. Key ResultsOf the hypertensive patients, 81.2% (n=168) of the study group and 34.0% (n=68) of the control group had confounding factors. There was a significant difference between the hypertensive patients of study and control group in terms of their confounding factors (p<0.001). When we asked the patients of study group questions to reveal their confounding factors, 21.3% (n=44) stated ‘anger’, 12.6% (n=26) ‘sadness’, 11.1% (n=23) ‘anxiety’, 10.6% (n=22) ‘depressed’, 9.2% (n=19) ‘unhealthy diet’, 7.2% (n=15) ‘fatigue and poor sleep quality’, and 3.9% (n=8) ‘irregular medication’. Mean systolic and diastolic blood pressure were significantly higher in hypertensive patients having confounding factors than those without confounding factors (p=0.001, p=0.001, respectively). Mean systolic blood pressure of hypertensives who stated their confounding factor as ‘anger’ was significantly higher than those the remaining groups (p<0.001).ConclusionsThis study has shown that confounding factors impair blood pressure control in patients with hypertension. Confounding factors should be kept in mind and revealed in case of poor blood pressure control in hypertensive patients.

scholarly journals Mental and personality disorders in infertile women with polycystic ovary: a case-control study

2020 ◽  
Vol 20 (3) ◽  
pp. 1241-1249
Author(s):  
Mostafa Ahmadi ◽  
Mahbobeh Faramarzi ◽  
Zahra Basirat ◽  
Farzan Kheirkhah ◽  
Mohammad Chehrazi ◽  
...  
Keyword(s):  
Personality Disorders ◽  
Polycystic Ovarian Syndrome ◽  
Case Control Study ◽  
Case Control ◽  
Control Group ◽  
Case Group ◽  
Infertile Women ◽  
The Mean ◽  
Ovarian Syndrome ◽  
Control Study

Background: Polycystic Ovarian Syndrome (PCOS) is one of the most common causes of infertility in women. Objective: The current study investigated mental and personality disorders in infertile women with and without PCOS. Methods: This case-control study evaluated 400 infertile women who referred to the Infertility Center in Babol city (North of Iran). Participants were categorized into the case group (201 PCOS) and the control group (199 without PCOS). All of the participants completed the Millon Clinical Multi-axial Inventory-III (MCMI-III). Results: The mean scores for clinical personality patterns were significantly higher for six personality disorders (schiz- oid, avoidant, antisocial, depressive, sadistic, and negativistic) and for three classes of severe personality disorder patterns (schizotypal, borderline, and paranoid) in infertile women with PCOS than in women without PCOS. The mean scores for eight clinical disorders (somatoform, manic disorder, dysthymia, alcohol-dependence, drug-dependence, post-trauma stress disorder, major depression, and delusion disorder) were also higher in infertile women with PCOS than in women without PCOS. Conclusion: The scores of many mental and personality disorders are higher in infertile women with PCOS than in women without PCOS. Thus, clinicians should prioritize recognizing and treating psychological problems of infertile women with PCOS. Keywords: Polycystic ovarian syndrome; infertility; personality disorders.

scholarly journals Determinants of adherence to anti-hypertensive medications among adult hypertensive patients on follow-up in Hawassa Referral Hospital: A case–control study

2019 ◽  
Vol 8 ◽  
pp. 204800401989275
Author(s):  
Atsede Getenet ◽  
Mulugeta Tesfa ◽  
Aster Ferede ◽  
Yalew Molla
Keyword(s):  
Blood Pressure ◽  
Logistic Regression ◽  
Medication Adherence ◽  
Case Control Study ◽  
Case Control ◽  
Referral Hospital ◽  
Hypertensive Patients ◽  
Adherence Scale ◽  
Control Study

Introduction Hypertension is a global challenge which accounts for high morbidity and mortality rates in the world. The availability of effective anti-hypertensive medications does not result in a good outcome in controlling blood pressure which points towards poor adherence. Thus, this study was conducted to assess the determinants of adherence to anti-hypertensive medication among hypertensive patients on follow-up in Hawassa Referral Hospital. Methods Institution-based case–control study was conducted on a sample of 289 clients from February to May 2018. Census was conducted on 1600 clients to select cases and controls. Then, systematic random sampling was used to select study subjects, and adherence was measured by Morisky medication adherence scale. The associations of variables were analyzed using bivariable followed by multivariable logistic regression analyses. Results The respondent’s adherence to medication was found to be 67% as measured by Morisky medication adherence scale. The multivariate logistic regression analysis showed that medication adherence was found to be better in younger age (<45) (AOR = 3.8), clients living in urban areas (AOR = 6.84), those clients who had good knowledge (AOR = 3.13), those with no co-morbidities (AOR = 3.14) and patients who controlled their blood pressure (<140/90) (AOR = 2.35). Conclusions The rate of medication adherence was found to be low, and hence educational interventions focusing on factors promoting adherence and patients’ health support should be implemented.

scholarly journals The Role of Toxoplasma gondii Infection Among Multiple Sclerosis Patient Compared to Ordinary People in South of Iran: A Case-Control Study

2020 ◽  
Vol 17 (3) ◽  
Author(s):  
Mahsa Rahnama ◽  
Qasem Asgari ◽  
Peiman Petramfar ◽  
Davod Tasa ◽  
Vahid Hemati ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Toxoplasma Gondii ◽  
Case Control Study ◽  
Case Control ◽  
Control Group ◽  
Ordinary People ◽  
Serum Samples ◽  
Significant Difference ◽  
Control Study

Background: Toxoplasmosis is a common parasitic disease, which leads to serious disease symptoms in immunocompromised hosts and infants. Recent epidemiologic surveys showed that microbial agents may be associated with some cases of multiple sclerosis (MS). Objectives: This case-control study aimed to examine the role of Toxoplasma gondii in MS by evaluating sero-frequency of anti-T. gondii IgG (ATXAb) antibody between patients with MS and ordinary people in Shiraz Province, south of Iran during 2016 - 2018. Methods: Serum samples obtained from MS patients (n = 130), and a group of age and gender-matched controls (n = 130) with the same socioeconomic status with the patients’ group were collected to evaluate the prevalence of T. gondii IgG antibodies (ATXAb). Moreover, the presence of the ATXAb antibody of the patients and controls was determined by the ELISA test. SPSS 20 software was used to perform the statistical analysis (SPSS, inc., Chicago, USA). Results: Out of 130 (35.4%) cases with MS and 130 (13.8%) controls, 46 and 18 subjects were seropositive for ATXAb, respectively. Based on the chi-square test, a significant difference was observed in terms of the positivity rates of ATXAb between the MS patient group and the control group (P = 0.001). The mean ± standard deviation ATXAb levels in controls and MS patients were found to be 61 ± 34 and 114 ± 47 IU/mL, respectively. Also, there were statistically significant differences between the levels of these two groups (P = 0.001). Conclusions: Given the relationship between toxoplasmosis and MS, it is possible that the prevalence of MS decreases by increasing hygiene and preventing toxoplasmosis.

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