Objective: To evaluate the diagnostic value of screening laboratory tests in women who had recurrent pregnancy loss (RPL).
Methods: A total of 252 women with RPL managed in our tertiary referral research and education hospital were included in the study. Risk factors recorded involved age, gravidity, parity, number of prior live births, number of pregnancy losses, and thrombophlia tests. The cases were divided into three different groups and each group was analyzed separately.
Results: There was no statistically significant difference between the first and second groups in terms of clinical and laboratory parameters (p?>?0.05). In the third group, there was a statistically significant difference among cases in terms of parity, gravidity, number of pregnancy losses, serum AT III levels, APCR, and age of the women. According to the logistic regression model, odds ratios (95% CI) were 6.116 (3.797–9.852), 5.665 (2.657–12.079), 4.763 (3.099–7.321), 4.729 (3.080–7.260), 2.820 (1.836–4.333), and 1.911 (1.232–2.965), respectively.
Conclusions: We do not recommend the screening of all women with RPL, but in women with high parity and those who had prior live birth pregnancies, increased AT III, and APCR may be diagnostic markers for subsequent pregnancy loss. 相似文献
Objective: To investigate the plasma levels of interleukin-4 (IL-4), IL-6, IL-10, tumor necrosis factor-alpha (TNF-alpha), interferon-gamma (IFN-gamma), transforming growth factor-beta (TGF-beta), IL-17, IL-35 and suppressor of cytokine signaling 3 (SOCS3) in the women with history of idiopathic recurrent pregnancy loss (RPL) and in the fertile controls.
Methods: This study was conducted with 60 idiopathic RPL cases and 40 age-matched fertile controls. Mid-follicular plasma levels of IL-17, IFN-gamma, TNF-alpha, TGF-beta, IL-6, IL-4, IL-10, SOCS3 and IL-35 were assayed by an enzyme linked immunosorbent assay.
Results: The mean age of RPL and control cases were 31.6?±?0.6 and 32.1?±?0.7 years, respectively. While plasma IL-35 and SOCS3 levels of RPL group were significantly lower than that of the control group; IFN-gamma, TNF-alpha, IL-4, IL-6, IL-10, IL-17 and TGF-beta levels of RPL group were significantly higher than that of the control group. The comparison of cytokine ratios between RPL and control groups indicated significantly high TNF-alpha/IL-10, TNF-alpha/IL-4, IFN-gamma/IL-10, IFN-gamma/IL-6 and IFN-gamma/IL-4 ratios in the RPL group. IL-35/IL-17 ratio was significantly low in the RPL group compared to that in the control group. Overstimulation of TNF-alpha presented moderate influence on recurrent miscarriage risk.
Conclusion: Decreased SOCS3 and IL-35 plasma levels and increased Th1/Th2 cytokine ratios in RPL cases pointed out the supression of anti-inflammatory process and this supression might play an important role in the pathogenesis of idiopathic RPL. 相似文献
Background: Prediction of preeclampsia and adverse maternal and perinatal outcomes with biomarkers has been proposed previously. Anti-mullerian hormone (AMH) is a growth factor, which is primarily responsible of the regression of the mullerian duct, but also used to predict ovarian reserve and decreases with age similar to the fertility.
Aim: To evaluate the predictive role of maternal anti-mullerian hormone (mAMH) in adverse maternal and perinatal outcomes in preeclampsia.
Methods: This prospective case-control study was conducted at current high-risk pregnancy department in a tertiary research hospital and 45 cases with preeclampsia classified as study group and 42 as control group. Data collected and evaluated were; age, body mass index (BMI), marriage duration (MD), gestational weeks (GW), gravidity, parity, mode of delivery, birth weight, newborn Apgar score, newborn gender, maternal complication, perinatal outcome, some laboratory parameters and mAMH. The association between mAMH levels and maternal and fetal outcomes were evaluated.
Results: There were no statistically significant differences between groups in terms of age, BMI, MD, gravidity, parity and newborn gender (p?>?0.05). GW, vaginal delivery, birth weight, newborn Apgar score, were statistically significantly lower in preeclamptic patients when compared with non-preeclamptic patients (p?<?0.001). Adverse maternal and perinatal outcomes were statistically significantly higher in the study group (p?<?0.001). The laboratory values [alanine transaminase (ALT), aspartate transaminase (AST), blood urea nitrogen (BUN), creatinine, lactic dehydrogenase (LDH), uric acid and fibrinogen) were statistically significantly lower in the control group (p?<?0.001). The mAMH level was significantly lower in the preeclamptic group (p: 0.035). There was no correlation between mAMH levels and demographic and clinical parameters. The area under the ROC curve (AUC) was 0.590 and the cut-off value was 0.365?ng/ml with sensitivity of 67.4% and specificity of 47.1% for mAMH. Logistic regression analysis showed a statistically insignificance between mAMH and maternal complication and perinatal outcome (p: 0.149).
Conclusion: According to this study, mAMH level was lower in preeclamptic patients than in normal pregnants, and is found to be a discriminative factor with low sensitivity and specificity. There was no relationship between mAMH and adverse maternal and perinatal outcomes. Further randomized controlled studies with more participants are needed to evaluate the accurate effects of mAMH levels on preeclampsia and should increase the power of mAMH levels in predicting the preeclampsia. 相似文献
Objective: The aim of this study was to compare maternal and fetal serum copeptin concentrations in pregnancies complicated by isolated fetal growth restriction (FGR), and uncomplicated pregnancies, and to investigate relationships between copeptin levels and clinical parameters.
Methods: Maternal and fetal serum copeptin levels were measured in 21 women with pregnancies complicated by isolated FGR and 20 women with normal pregnancies (control group). Doppler assessment of the uterine and umbilical arteries was performed in each patient.
Results: Maternal serum copeptin levels were significantly higher in women with isolated FGR compared to controls (p?=?0.042). In addition, maternal copeptin levels were inversely correlated with the uterine artery pulsatility and resistance indices and positively correlated with neonatal birth weight. Umbilical vein copeptin levels were significantly increased in neonates with adverse outcomes (p?=?0.001).
Conclusions: Increased maternal copeptin concentration may reflect a response to stress, thus serving as a compensatory mechanism in pregnancies complicated by FGR. 相似文献
Haematological cancer (HC) patients are increasingly requiring intensive care (ICUs). The aim of this study was to investigate the outcome of HC patients in our ICU and evaluate 5 days-full support as a breakpoint for patients’ re-assessment for support.
Methods
Retrospective study enrolling 112 consecutive HC adults, requiring ICU in January-December 2015. Patients’ data were collected from medical records and Infection Control Committee surveillance reports. Logistic regression analysis was performed to identify independent risk factors for ICU mortality.
Results
Sixty-one were neutropenic, and 99 (88%) had infection at ICU admission. Acute myeloid leukaemia was diagnosed in 43%. Thirty-five (31%) were hematopoietic stem cell transplant recipients. Only 17 (15%) were in remission. Eighty-nine underwent mechanical ventilation on admission. Fifty-three patients acquired ICU-infection (35 bacteremia) being gram negative bacteria (Klebsiella pneumoniae and non-fermenters) the top pathogens. However, ICU-acquired infection had no impact on mortality. The overall ICU and 1-year survival rate was 27% (30 patients) and 7% (8 patients), respectively. Moreover, only 2/62 patients survived with APACHE II score ≥25. The median time for death was 4 days. APACHE II score ≥25 [OR:35.20], septic shock [OR:8.71] and respiratory failure on admission [OR:10.55] were independent risk factors for mortality in multivariate analysis. APACHE II score ≥25 was a strong indicator for poor outcome (ROC under curve 0.889).
Conclusions
APACHE II score ≥25 and septic shock were criteria of ICU futility. Our findings support the full support of patients for 5 days and the need to implement a therapeutic limitations protocol. 相似文献
It is of the utmost importance to determine the views of nurses about patients with suicidal behavior and who attempt suicide so that they can help such individuals.
Aim
The aim of this study was to investigate the feelings, thoughts and experiences of nurses working in a mental health clinic regarding individuals with suicidal behaviors and suicide attempts.
Methods
A qualitative study design was employed. Data in this research study were collected through individual in-depth interviews. The study population included 121 nurses working at a Mental Health and Diseases Hospital in Turkey. The study sample consisted of 33 nurses who had been working at the hospital for at least one year, had experience working with patients who attempted suicide, and agreed to participate in the study.
Results
The nurses understood the patients; they experienced sadness, worry, anxiety, stress, unrest and fear; they were blamed by the hospital administration when a patient committed suicide; they blamed themselves and doctors for patient suicides; and they had developed proposals to prevent suicide among hospitalized or discharged patients. The nurses also stated that patients committed suicide in the evening or in the early hours of the morning by strangling or hanging themselves or by shocking and unforeseen methods, although the nurses performed the necessary emergency intervention procedures.
Conclusion
It is recommended that planned group meetings for nurses be arranged and that follow-up guidelines/protocols for patients with suicidal tendencies who are residing in mental health clinics be prepared by a committee of healthcare professionals. 相似文献
To evaluate extraocular orbital vessels with color Doppler ultrasound (CDU) and investigate the effects of severe obstructive sleep apnea (OSA) on retrobulbar blood flow.
Methods
Between February 2014 and September 2015, 30 patients with severe OSA (apnea–hypopnea index (AHI) > 30) and 28 controls were prospectively included in this study. Intraocular pressure (IOP) was measured with a Goldmann applanation tonometer, and CDU was used to evaluate the retrobulbar vessels.
Results
The mean AHI score for the OSA group was 63.2 ± 21.5 per hour. The IOP values were significantly higher in the severe OSA group (p < 0.05). The central retinal artery peak systolic velocity (PSV) (p < 0.05) and end-diastolic velocity (EDV) (p < 0.02), and the ophthalmic artery (OA) PSV and EDV, were found to be significantly lower in the OSA group (p < 0.05).
Conclusion
Severe OSA causes an increase in IOP and a decrease in flow velocity in the retrobulbar circulation.
Hashimoto’s thyroiditis is the most common autoimmune thyroid disorder in the pediatric age range. Measurement of thyroid gland size is an essential component in evaluation and follow-up of thyroid pathologies. Along with size, tissue elasticity is becoming a more commonly used parameter in evaluation of parenchyma in inflammatory diseases. The aim of the current study was to assess thyroid parenchyma elasticity by shear-wave elastography in pediatric patients with Hashimoto’s thyroiditis; and compare the elasticity values to a normal control group.
Materials and methods
In this study; thyroid glands of 59 patients with a diagnosis of Hashimoto’s thyroiditis based on ultrasonographic and biochemical features, and 26 healthy volunteers without autoimmune thyroid disease and thyroid function disorders, were evaluated with shear-wave elastography. Patients with Hashimoto thyroiditis were further subdivided into three categories based on gray-scale ultrasonography findings as focal thyroiditis (grade 1), diffuse thyroiditis (grade 2), and fibrotic thyroid gland (grade 3).
Results
Patients with Hashimoto’s thyroiditis (n = 59) had significantly higher elasticity values (14. 9 kPa; IQR 12.9–17.8 kPa) than control subjects (10.6 kPa; IQR 9.0–11.3 kPa) (p < 0.001). Of the 59 patients with Hashimoto’s thyroiditis, 23 patients had focal thyroiditis involving less than 50% of the gland categorized as grade 1, 24 patients had diffuse involvement of the thyroid gland categorized as grade 2, and 12 patients had marked hyperechoic septations and pseudonodular appearance categorized as grade 3 on gray-scale ultrasound. Based on elastography, grade 3 patients had significantly higher elasticity values (19.7 kPa; IQR 17.8–21.5 kPa) than patients with grade 2 (15.5 kPa; IQR 14.5–17.8 kPa) and grade 1 thyroiditis (12.8 kPa; IQR 11.9–13.1 kPa) (p < 0.05). Patients with grade 2 thyroiditis had significantly higher elasticity values than those with grade 1 thyroiditis (p < 0.05).
Conclusion
Gray-scale ultrasound findings of heterogeneous echotexture and hypoechoic echogenicity reflect a longer duration of inflammation and may not be found in the initial stages of thyroiditis. Our results indicate that shear-wave elastography could be used to evaluate the degree of fibrosis in Hashimoto’s thyroiditis.
