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. 

Genetic variation in PTX3 is associated with susceptibility to community-acquired pneumonia in adults: a retrospective case control study

2020 ◽  
Author(s):  
Yingqi Xiao ◽  
Shiyi Bu ◽  
Tiantian Tang ◽  
Qiaojun Zeng ◽  
Biru Huang ◽  
...  
Keyword(s):  
Case Control Study ◽  
Haplotype Frequency ◽  
Case Control ◽  
Community Acquired Pneumonia ◽  
Control Group ◽  
Strong Linkage Disequilibrium ◽  
Retrospective Case ◽  
Acute Phase Reactants ◽  
And Control ◽  
Control Study

Abstract BackgroundEvidence indicates that single nucleoid polymorphisms (SNPs) of key molecules in innate immunity are related to clinical outcome of community-acquired pneumonia (CAP). Pentraxin 3 (PTX3) is a member of the acute-phase reactants superfamily and plays an important role against various diseases. The purpose of the current study was to assess the association between PTX 3 SNP and the risk of CAP.MethodsThis is a retrospective case-control study. Patients who were diagnosed with CAP between January 2018 to December 2019 in the Department of Pulmonary and Critical Care Medicine at Sun Yat-sen Memorial Hospital were included as CAP group. Then CAP cases were matched 1:1 by gender with non-infectious hospitalized patients during the same time. We detected the genotypes, allele frequencies and haplotype distributions of three SNPs within PTX3 gene (rs2305619, rs3816527, and rs1840680) by polymerase chain reaction sequencing in CAP group and control group, and compared their associations with the risk of CAP.ResultsThree SNPs in both groups were consist with Hardy-Weinberg equilibrium. A strong linkage disequilibrium was detected between any pair of rs2305619, rs3816527 and rs1840680 (|D’|≥0.85). There were no differences of rs2305619 and rs3816527 in genotypic distribution and haplotype frequency between CAP group and control group. However, we identified that SNP rs1840680 AA homozygote was associated with a lower risk of CAP in adults (OR, 0.32; 95% CI, 0.11-0.91; p = 0.03).ConclusionsOur findings suggested that PTX3 single nucleoid polymorphism was associated with the risk of CAP in adults.

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 A study of post-dated pregnancy with special reference to maternal and perinatal outcome in nulliparous women

2020 ◽  
Vol 9 (11) ◽  
pp. 4574
Author(s):  
Shreyasi Karmakar ◽  
Sabyasachi Bid ◽  
Tapan Kumar Maiti
Keyword(s):  
Birth Weight ◽  
Caesarean Section ◽  
Perinatal Outcome ◽  
Mode Of Delivery ◽  
Fetal Distress ◽  
Induction Of Labour ◽  
Control Group ◽  
Study Group ◽  
Nulliparous Women ◽  
And Control

Background: The study was aimed to determine the mode of delivery, maternal outcome and perinatal outcome in prolonged pregnancy.Methods: It was a prospective observational study. Uncomplicated nulliparous singleton pregnancies who have completed 37 weeks of gestation were included in the study. Inclusion and exclusion criteria were strictly followed. Total 200 cases were divided into study group and control group. Those who have crossed their Estimated date of delivery (EDD) were compared with term pregnancies (not crossed their EDD).Results: The study group and control group consist of 114 and 86 women respectively. The incidence of caesarean section (64.04%), induction of labour (50.88%) is significantly higher in the study group. It also shows that the occurrence of caesarean section (63.79%) is more in post-dated pregnant women who underwent induction of labour. The most common indication for caesarean section was fetal distress in both groups. The commonest maternal complication was prolonged labour and perinatal complication was fetal distress in both groups. The incidence of low birth weight was significantly less in post-dated pregnancy.Conclusions: Our study suggests that the incidence of induction of labour and caesarean section is significantly higher in post-dated pregnancy. Although the mean birth weight baby is more in them, a definite policy should be recommended for optimum timing of intervention to avoid maternal and perinatal complications.

Decrease in fertilization and cleavage rates, but not in clinical outcomes for infertile men with AZF microdeletion of the Y chromosome

Zygote ◽  
2014 ◽  
Vol 23 (5) ◽  
pp. 771-777 ◽  
Author(s):  
Yuan-Chang Zhu ◽  
Tong-Hua Wu ◽  
Guan-Gui Li ◽  
Biao Yin ◽  
Hong-Jie Liu ◽  
...  
Keyword(s):  
Clinical Outcomes ◽  
Y Chromosome ◽  
Fertilization Rate ◽  
Control Group ◽  
Testicular Sperm Extraction ◽  
Retrospective Case ◽  
Cleavage Rate ◽  
Azoospermia Factor ◽  
And Control ◽  
Control Study

SummaryThis study aimed to explore whether the presence of a Y chromosome azoospermia factor (AZF) microdeletion confers any adverse effect on embryonic development and clinical outcomes after intracytoplasmic sperm injection (ICSI) treatment. Fifty-seven patients with AZF microdeletion were included in the present study and 114 oligozoospermia and azoospermia patients without AZF microdeletion were recruited as controls. Both AZF and control groups were further divided into subgroups based upon the methods of semen collection: the AZF-testicular sperm extraction subgroup (AZF-TESE, n = 14), the AZF-ejaculation subgroup (AZF-EJA, n = 43), the control-TESE subgroup (n = 28) and the control-EJA subgroup (n = 86). Clinical data were analyzed in the two groups and four subgroups respectively. A retrospective case–control study was performed. A significantly lower fertilization rate (69.27 versus 75.70%, P = 0.000) and cleavage rate (89.55 versus 94.39%, P = 0.000) was found in AZF group compared with the control group. Furthermore, in AZF-TESE subgroup, the fertilization rate (67.54 versus 74.25%, P = 0.037) and cleavage rate (88.96 versus 94.79%, P = 0.022) were significantly lower than in the control-TESE subgroup; similarly, the fertilization rate (69.85 versus 75.85%, P = 0.004) and cleavage rate (89.36 versus 94.26%, P = 0.002) in AZF-EJA subgroup were significantly lower than in the control-EJA subgroup; however, the fertilization rate and cleavage rate in AZF-TESE (control-TESE) subgroup was similar to that in the AZF-EJA (control-EJA) subgroup. The other clinical outcomes were comparable between four subgroups (P > 0.05). Therefore, sperm from patients with AZF microdeletion, obtained either by ejaculation or TESE, may have lower fertilization and cleavage rates, but seem to have comparable clinical outcomes to those from patients without AZF microdeletion.

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

scholarly journals Efficacy of Operculectomy in the Treatment of 145 Cases with Unerupted Second Molars: A Retrospective Case–Control Study

2020 ◽  
Vol 8 (3) ◽  
pp. 65 ◽  
Author(s):  
Andrea Abate ◽  
Davide Cavagnetto ◽  
Andrea Fama ◽  
Marco Matarese ◽  
Francesca Bellincioni ◽  
...  
Keyword(s):  
Control Group ◽  
Case Group ◽  
Inclusion Criteria ◽  
Control Groups ◽  
Retrospective Case ◽  
Second Molar ◽  
One Year ◽  
And Control ◽  
Lower Arch ◽  
Control Study

The aim of this study is to assess whether operculectomy in patients with retained second molars eases spontaneous tooth eruption in respect to untreated controls. Two hundred and twenty-two patients with delayed eruption of at least one second molar were selected from the archives of the Department of Orthodontics, Milan, Italy. Eighty-eight patients, 40 males and 48 females (mean age 14.8 ± 1.3 years), met the inclusion criteria. Records were then divided into case and control groups. The case group consisted of patients that underwent removal of the overlaying mucosa over second molars (i.e., operculectomy) and the control group consisted of subjects who retained their operculum over an unerupted second molar and were followed for one year without performing any treatment. A total of 145 impacted second molars were considered (75 cases, 70 controls). A risk ratio with 95% confidence interval was used to compare the prevalence of eruption in the two groups. Spontaneous eruption occurred in 93.3% of cases in the operculectomy group (70/75), while in the control group, 10% teeth erupted spontaneously (7/70). Spontaneous eruption in the upper arch occurred in 95.2% of cases among treated patients (40 out of 42), while in the lower arch, spontaneous eruption occurred in 90.9% of cases (30 out of 33). Spontaneous eruption of the upper second molars in the control group occurred in 8.5% of cases (3 out of 35), while in the lower arch, it occurred in 8.5% (3 out of 35). Operculectomy can ease the spontaneous eruption of retained second molars and reduce the chances of inclusion.

scholarly journals Evaluation of 40 hemifacial spasm patients with MR angiography of the brain and vertebral artery dominance in the etiology of hemifacial spasm

2021 ◽  
Vol 26 (3) ◽  
pp. 539-543
Author(s):  
Buket Tugan Yildiz ◽  
Deniz Tuncel Berktas ◽  
Nursel Yurttutan ◽  
Aysegül Erdogan
Keyword(s):  
Magnetic Resonance ◽  
Facial Nerve ◽  
Vertebral Artery ◽  
Hemifacial Spasm ◽  
Control Group ◽  
Retrospective Case ◽  
Neurology Clinic ◽  
Study Population ◽  
Small Study Population ◽  
And Control

Objectives: Hemifacial spasm is characterised by involuntary, rhythmic, tonic or clonic contractions originating from the facial nerve and occurring intermittently in unilateral facial muscles. The most commonly reported cause of hemifacial spasm is the compression of the facial nerve at its root exit/ entry zone by an ectatic or aberrant blood vessel, leading to local demyelination. In this study, we compared magnetic resonance angiography (MRA) findings from patients with hemifacial spasm and controls to determine whether vertebral artery dominance is part of the aetiology of this condition. Methods: This retrospective case-control study was conducted with data from 40 patients with hemifacial spasm who received botulinum toxin injections and for whom MRA findings were accessible, and 42 patients of similar age and sex who presented with symptoms of nonspecific headache in the outpatient neurology clinic. Magnetic resonance imaging and unenhanced time-of-flight MRA examinations from the study and control groups were evaluated. Results: A dominant vertebral artery was present in 52.2% of patients in the hemifacial spasm group and 33.3% of those in the control group, but this difference was not significant (p = 0.079). Conclusions: The lack of significant results supporting our hypothesis may be attributable to the small study population. Further studies with larger groups are warranted.

scholarly journals Potential Risk Factors Contributing to Development of Venous Thromboembolism for Total Knee Replacements Patients Prophylaxed With Rivaroxaban: A Retrospective Case-Control Study

2020 ◽  
Vol 26 ◽  
pp. 107602962096222
Author(s):  
Owais Mian ◽  
Davide Matino ◽  
Robin Roberts ◽  
Ellen McDonald ◽  
Anthony K. C. Chan ◽  
...  
Keyword(s):  
Venous Thromboembolism ◽  
Potential Risk ◽  
Case Control Study ◽  
Case Control ◽  
Control Group ◽  
Retrospective Case ◽  
Tourniquet Time ◽  
Total Knee ◽  
And Control ◽  
Control Study

Rivaroxaban after total knee arthroplasty (TKA) is used to prevent postoperative venous thromboembolism (VTE); however, despite thromboprophylaxis, some patients still develop postoperative VTE. To determine whether tourniquet time, time to initiate rivaroxaban (TTIRIV), or Body Mass Index (BMI) was associated with postoperative VTE. A retrospective case-control study was conducted. Those patients that developed VTE despite prophylaxis (cases) were compared to controls (no VTE). A univariate analysis was conducted (p < 0.05 statistically significant). Seven VTE cases were identified from 234 TKA-patients. Patients with and without VTE had BMI of 40.1 ± 9.1 and 32.8 ± 7.5, respectively (p = 0.064). TTIRIV in VTE and control group was 28.2 ± 4.7 hours and 26.4 ± 4.2 hours, respectively (p = 0.39). Mean tourniquet time in VTE and control group was 65.0 ± 8.7 minutes and 49 ± 8.8 minutes, respectively (p = 0.0007). Statistically significant differences in tourniquet times were noted between VTE and non-VTE group but not for TTIRIV and BMI. Prolonged tourniquet use could pose a potential risk factor for postoperative VTE. Thromboprophylaxis management may need to be adjusted, based on patient-specific factors that could include increasing doses of oral anticoagulants and/or mechanical prophylaxis. However, further large-scale studies are required to establish pathophysiology.

scholarly journals Nasopharyngeal Development in Patients with Cleft Lip and Palate: A Retrospective Case-Control Study

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Kai Wermker ◽  
Susanne Jung ◽  
Ulrich Joos ◽  
Johannes Kleinheinz
Keyword(s):  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Control Group ◽  
Retrospective Case ◽  
Lateral Cephalogram ◽  
Lateral Cephalograms ◽  
Anterior Position ◽  
Mandibular Retrognathia ◽  
And Control ◽  
Control Study

Introduction. The aim of this paper was to evaluate cephalometrically the nasopharyngeal development of patients with complete unilateral cleft lip and palate. Influencing factors were evaluated and cleft to noncleft subjects were compared to each other.Material and Methods. The lateral cephalograms of 66 patients with complete cleft lip and palate were measured and compared retrospectively to the cephalograms of 123 healthy probands. Measurements were derived from a standardized analysis of 56 landmarks.Results. We observed significant differences between cleft and control group: the cleft patients showed amaxillary retroposition and a reduced maxillary length; the inclination of the maxilla was significantly more posterior and cranial; the anterior nasopharyngeal height was reduced; the nasopharyngeal growth followed a vertical tendency with reduced sagittal dimensions concerning hard and soft tissue. The velum length was reduced. In the cleft group, an accumulation of mandibular retrognathia and an anterior position of the hyoid were observed. Skeletal configuration and type of growth were predominantly vertical.Conclusions. Our data provides a fundamental radiological analysis of the nasopharyngeal development in cleft patients. It confirms the lateral cephalogram as a basic diagnostic device in the analysis of nasopharyngeal and skeletal growth in cleft patients.

Assessment of Craniofacial Morphology in Mouth Breathing Children. A retrospective case-control study

2019 ◽  
Vol 70 (10) ◽  
pp. 3649-3653
Author(s):  
David Angelescu ◽  
Teodora Angelescu ◽  
Meda Romana Simu ◽  
Alexandrina Muntean ◽  
Anca Stefania Mesaros ◽  
...  
Keyword(s):  
Case Control Study ◽  
Case Control ◽  
Craniofacial Morphology ◽  
Respiratory Pattern ◽  
Control Group ◽  
Upper Lip ◽  
Retrospective Case ◽  
Oral Breathing ◽  
Facial Height ◽  
Control Study

The aim of this retrospective case-control study is to determine a possible correlation between breathing mode and craniofacial morphology. The study was carried out in the Department of Pedodontics,Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania. The sample comprised 80 patients, age between 6 and 13 years, which were divided in two groups based on respiratory pattern: control group composed of 38 nasal breathing children and case group composed of 42 oral breathing children. Three quantitative craniofacial parameters were measured from the frontal and lateral photos: facial index, lower facial height ratio and upper lip ratio. The statistical analysis showed a significant higher facial index (p=0.006*) and an increase lower facial height (p=0.033*) for the oral breathers group. No differences in facial morphology were found between genders and age groups, when comparing the data between the same type of respiratory pattern children. Spearman�s rho Correlation show a significant positive correlation (p=0.002*) between facial index and lower facial height and a significant negative correlation between facial index and upper lip (p=0,005*). Long faces children are more likely to develop oral breathing in certain conditions, which subsequently have a negative effect on increasing the lower facial height by altering the postural behavior of mandible and tongue.

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