scholarly journals Case-Control Study ComparingDe Novoand Daptomycin-Exposed Daptomycin-Nonsusceptible Enterococcus Infections

2012 ◽  
Vol 56 (4) ◽  
pp. 2150-2152 ◽  
Author(s):  
Theodoros Kelesidis ◽  
Angela L. P. Chow ◽  
Romney Humphries ◽  
Daniel Z. Uslan ◽  
David Pegues
Keyword(s):  
Case Control Study ◽  
De Novo ◽  
Case Control ◽  
Content Type ◽  
Factors Associated ◽  
Duration Of Hospitalization ◽  
Treatment Naïve ◽  
Frequent Exposure ◽  
Control Study ◽  
Increased Susceptibility

ABSTRACTUnderstanding factors associated withde novodaptomycin-nonsusceptibleEnterococcus(DNSE) infections will aid in better understanding the mechanisms of daptomycin nonsusceptibility. We conducted a case-control study to compare patients with DNSE infections who were daptomycin treatment naïve (n= 9) and those with DNSE infections who had exposure to daptomycin (n= 13). Less frequent exposure to antimicrobials, increased susceptibility to nitrofurantoin and gentamicin, and shorter duration of hospitalization were associated withde novoDNSE infection, suggesting a potential community reservoir.

scholarly journals Clinical characteristics, risk factors and outcome of severe Norovirus infection in kidney transplant patients: a case-control study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Julien Gras ◽  
Moustafa Abdel-Nabey ◽  
Axelle Dupont ◽  
Jérôme Le Goff ◽  
Jean-Michel Molina ◽  
...  
Keyword(s):  
Risk Factors ◽  
Acute Rejection ◽  
Kidney Transplant ◽  
Case Control Study ◽  
De Novo ◽  
Case Control ◽  
Duration Of Symptoms ◽  
Factors Associated ◽  
Control Study

Abstract Background Human Norovirus (HuNoV) has recently been identified as a major cause of diarrhea among kidney transplant recipients (KTR). Data regarding risk factors associated with the occurrence of HuNoV infection, and its long-term impact on kidney function are lacking. Methods We conducted a retrospective case-control study including all KTR with a diagnosis of HuNoV diarrhea. Each case was matched to a single control according to age and date of transplantation, randomly selected among our KTR cohort and who did not develop HuNoV infection. Risk factors associated with HuNoV infection were identified using conditional logistic regression, and survival was estimated using Kaplan-Meier estimator. Results From January 2012 to April 2018, 72 cases of NoV diarrhea were identified among 985 new KT, leading to a prevalence of HuNoV infection of 7.3%. Median time between kidney transplantation and diagnosis was 46.5 months (Inter Quartile Range [IQR]:17.8–81.5), and the median duration of symptoms 40 days (IQR: 15–66.2). Following diagnosis, 93% of the cases had a reduction of immunosuppression. During follow-up, de novo Donor Specific Antibody (DSA) were observed in 8 (9%) cases but none of the controls (p = 0.01). Acute rejection episodes were significantly more frequent among cases (13.8% versus 4.2% in controls; p = 0,03), but there was no difference in serum creatinine level at last follow-up between the two groups (p = 0.08). Pre-transplant diabetes and lymphopenia below 1000/mm3 were identified as risks factors for HuNoV infection in multivariate analysis. Conclusion HuNoV infection is a late-onset and prolonged infection among KTR. The current management, based on the reduction of immunosuppressive treatment, is responsible for the appearance of de novo DSA and an increase in acute rejection episodes.

scholarly journals Prior Caspofungin Exposure in Patients with Hematological Malignancies Is a Risk Factor for Subsequent Fungemia Due to Decreased Susceptibility in Candida spp.: a Case-Control Study in Paris, France

2011 ◽  
Vol 55 (11) ◽  
pp. 5358-5361 ◽  
Author(s):  
Elodie Blanchard ◽  
Olivier Lortholary ◽  
Karine Boukris-Sitbon ◽  
Marie Desnos-Ollivier ◽  
Françoise Dromer ◽  
...  
Keyword(s):  
Hematological Malignancies ◽  
Case Control Study ◽  
Multivariate Analyses ◽  
Bloodstream Infections ◽  
Case Control ◽  
Candida Spp ◽  
Content Type ◽  
Factors Associated ◽  
Nested Case Control ◽  
Control Study

ABSTRACTInfections due to caspofungin-resistantCandidaisolates in patients exposed to caspofungin therapy are increasing. We report here a nested case-control study which aimed at identifying factors associated with bloodstream infections caused byCandidaspp. having reduced susceptibility to caspofungin (CRSC) in adults suffering from hematological malignancies. In univariate and multivariate analyses, infections with CRSC were associated with caspofungin exposure in the previous 30 days (odds ratio [OR] = 5.25; 95% confidence interval [95% CI], 1.68–16.35) and with an age of ≤65 years (OR = 3.27; 95% CI, 1.26–8.50).

Methylenetetrahydrofolate Reductase (MTHFЮ Gene Polymorphism (677CT) and Increased Susceptibility to Migraine in Egyptian Population: A Case-Control Study

2019 ◽  
Vol 87 (12) ◽  
pp. 4165-4173
Author(s):  
DOAA M.A. ELZOGHBY, M.D.; MONA M. OSMAN, M.D. ◽  
RANDA M. AMIN, M.D.; HEBA H. ALY, M.D. ◽  
NEHAL E. MAHMOUD, M.D.; DALIA M. ELFAWY, M.D. ◽  
SOMIA ABDELHAMID BAWADY, M.Sc.
Keyword(s):  
Gene Polymorphism ◽  
Methylenetetrahydrofolate Reductase ◽  
Case Control Study ◽  
Case Control ◽  
Egyptian Population ◽  
Control Study ◽  
Increased Susceptibility

scholarly journals Prevalence of Balance Impairment and Factors Associated with Balance among Patients with Stroke. A Cross Sectional Retrospective Case Control Study

Healthcare ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 320
Author(s):  
Fayaz Khan ◽  
Mohamed Faisal Chevidikunnan
Keyword(s):  
Case Control Study ◽  
Binary Logistic Regression ◽  
Berg Balance Scale ◽  
Case Control ◽  
Knee Extensors ◽  
Retrospective Case ◽  
Cross Sectional ◽  
Balance Impairment ◽  
Factors Associated ◽  
Control Study

Stroke is a major cause of disability worldwide, and balance impairments are common disabling factors in patients with stroke, leading to falls. Thus, the study objectives were as follows: (i) To find the prevalence of balance impairment among patients with stroke. (ii) To find out the factors associated with balance impairment in patients with stroke. This cross-sectional retrospective case control study involved eighty-one post stroke patients with a mean age of 58.36 ± 14.06, recruited from six hospitals, who underwent an assessment of balance, walking speed, depression and isometric strength of the ankle and knee. These patients were later categorized into subjects with good balance (<45) in the Berg balance scale (BBS) and those with poor balance (≥45), as cases and controls, to assess the factors associated with balance impairment using binary logistic regression. The prevalence of balance impairment among patients with stroke was 48.1%. The reduction in power of knee flexors (OR = 0.858), knee extensors (OR = 0.880) and ankle dorsiflexors (OR = 0.820) was found to be significantly associated with balance impairment, along with speed (OR = 1.187 (95% CI = 1.100, 1.280)), depression (OR = 1.331 (95% CI = 1.055–1.679)) and activities of daily living (OR = 0.313 (95% CI = 0.150–0.650)). In summary, around half of the patients with stroke exhibited balance impairments, with females being more prone.

scholarly journals Effects of sagging breasts and other risk factors associated with mastalgia: a case–control study

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Bülent Çomçalı ◽  
Servet Kocaoz ◽  
Buket Altun Özdemir ◽  
Ömer Parlak ◽  
Birol Korukluoğlu
Keyword(s):  
Risk Factors ◽  
Case Control Study ◽  
Coffee Consumption ◽  
Educational Status ◽  
Case Control ◽  
Tea Consumption ◽  
Drinking Alcohol ◽  
Factors Affecting ◽  
Factors Associated ◽  
Control Study

AbstractThe aim of this study is to compare patients with and without mastalgia and to analyze the factors affecting mastalgia and its severity. The patient’s age, height, weight, educational status, marital status, and occupation were recorded in all subjects. In addition, the women were asked about the presence of any risk factors for mastalgia, such as tea and coffee consumption, smoking, alcohol consumption, and weight gain. The sternal notch to nipple distance (SNND) was measured to determine whether there was breast sagging. Mastalgia was significantly more common in women with BMIs of > 30 kg/m2 (OR: 2.94, CI 1.65–5.24), those who were primary school graduates or illiterate (OR: 2.96, CI 1.6–5.46), and those with SNND values of 22–25 cm (OR: 2.94, CI 1.79–4.82). In these women, drinking more than 6 cups of tea a day (OR: 2.15, CI 1.32–3.5), smoking at least 10 cigarettes a day (OR: 2.94, CI 1.78–4.83), and drinking alcohol at least once a week (OR: 2.1, CI 1.12–3.91) were found to be important factors that increased the risk of mastalgia. As a result, it has been found that severe mastalgia complaints cause by obesity, sagging breasts, never giving birth, unemployment anxiety, regular smoking, alcohol use, and excessive tea consumption.

scholarly journals Factors associated with multidrug-resistant tuberculosis (MDR-TB) in Bhutan: A nationwide case-control study

PLoS ONE ◽  
2020 ◽  
Vol 15 (7) ◽  
pp. e0236250
Author(s):  
Chador Tenzin ◽  
Natkamol Chansatitporn ◽  
Tashi Dendup ◽  
Tandin Dorji ◽  
Karma Lhazeen ◽  
...  
Keyword(s):  
Case Control Study ◽  
Multidrug Resistant ◽  
Case Control ◽  
Factors Associated ◽  
Resistant Tuberculosis ◽  
Multidrug Resistant Tuberculosis ◽  
Mdr Tb ◽  
Control Study

scholarly journals A Case Control Study on Risk Factors Associated with Low Birth Weight Babies in Eastern Nepal

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Ravi Kumar Bhaskar ◽  
Krishna Kumar Deo ◽  
Uttam Neupane ◽  
Subhadra Chaudhary Bhaskar ◽  
Birendra Kumar Yadav ◽  
...  
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Maternal Education ◽  
Case Control Study ◽  
Calcium Supplementation ◽  
Case Control ◽  
Maternal Body Mass Index ◽  
Targeted Interventions ◽  
Factors Associated ◽  
Control Study

Background. This study was done to assess the maternal and sociodemographic factors associated with low birth weight (LBW) babies.Methods. An unmatched case control study was done involving 159 cases (mothers having LBW singleton babies) and 159 controls (mothers having normal birth weight singleton babies).Results. More than 50% of LBW babies were from the mothers with height ≤145 cm while only 9.43% of NBW babies were from the mothers with that height. Finally, after multivariate logistic regression analysis, maternal height, time of first antenatal care (ANC) visit, number of ANC visits, iron supplementation, calcium supplementation, maternal education, any illness during pregnancy, and hypertension were found as the significant predictors of LBW. However, maternal blood group AB, normal maternal Body Mass Index (BMI), mother’s age of 30 or more years, and starting ANC visit earlier were found to be protective for LBW.Conclusion. Study findings suggest that selectively targeted interventions such as delay age at first pregnancy, improving maternal education and nutrition, and iron and calcium supplementation can prevent LBW in Nepal.

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