The risk of intravenous thrombolysis-induced intracranial hemorrhage in Taiwanese patients with unruptured intracranial aneurysm.

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Wei Ting Chiu

Full Text Available The presence of an intracranial aneurysm is contraindicated to recombinant tissue plasminogen activator (r-tPA treatment for acute ischemic stroke. However, it is difficult to exclude asymptomatic intracranial aneurysms by using conventional, noncontrast head computed tomography (CT, which is the only neuroimaging suggested before r-tPA. Recent case reports and series have shown that administering r-tPA to patients with a pre-existing aneurysm does not increase the bleeding risk. However, Asians are known to have a relatively higher bleeding risk, and little evidence is available regarding the risk of using r-tPA on Asian patients with intracranial aneurysms.Medical records from the Shuang Ho hospital stroke registration between July 2010 and December 2014 were retrospectively reviewed, and 144 patients received r-tPA. Unruptured intracranial aneurysms were detected using CT, or magnetic resonance or conventional angiography after r-tPA. The primary and secondary outcomes were the difference in overall intracranial hemorrhage (ICH and symptomatic ICH after r-tPA. The differences were analyzed using Fisher's exact or Mann-Whitney U tests, and p < 0.05 was defined as the statistical significance.A total of 144 patients were reviewed, and incidental unruptured intracranial aneurysms were found in 11 of them (7.6%. No significant difference was observed in baseline demographic data between the aneurysm and nonaneurysm groups. Among patients with an unruptured aneurysm, two had giant aneurysms (7.7 and 7.4 mm, respectively. The bleeding risk was not significant different between aneurysm group (2 out of 11, 18% with nonaneurysm group (7 out of 133, 5.3% (p = 0.14. None of the patients with an unruptured aneurysm had symptomatic ICH, whereas one patient without an aneurysm exhibited symptomatic ICH.The presence of an unruptured intracranial aneurysm did not significantly increase the risk of overall and symptomatic ICH in Taiwanese patients after they

Heterozygous congenital Factor VII deficiency with the 9729del4 mutation, associated with severe spontaneous intracranial bleeding in an adolescent male.

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Cramer, Thomas J; Anderson, Kristin; Navaz, Karanjia; Brown, Justin M; Mosnier, Laurent O; von Drygalski, Annette

2016-03-01

In congenital Factor (F) VII deficiency bleeding phenotype and intrinsic FVII activity levels don't always correlate. Patients with FVII activity levels <30% appear to have a higher bleeding propensity, but bleeding can also occur at higher FVII activity levels. Reasons for bleeding at higher FVII activity levels are unknown, and it remains challenging to manage such patients clinically. A 19year old male with spontaneous intracranial hemorrhage and FVII activity levels of 44%, requiring emergent surgical intervention and a strategy for FVII replacement. Genotyping showed the rare heterozygous FVII 9729del4 mutation. Bleed evacuation was complicated by epidural abscess requiring craniectomy, bone graft procedures, and prolonged administration of recombinant human (rh) activated FVII (FVIIa). The patient recovered without neurological deficits, and remains on prophylactic low dose treatment with rhFVIIa in relation to risky athletic activities. For clinicians, it is important to recognize that effects of rhFVIIa within these pathways are independent of its contribution to blood clot formation and cannot be assessed by clotting assays. Reduced FVII levels should therefore not be dismissed, as even a mild reduction may result in spontaneous bleeding. Treatment of mild FVII deficiency requires a careful case-by-case approach, based on the clinical scenario. Copyright © 2015 Elsevier Inc. All rights reserved.

Life-threatening intracranial bleeding in a newborn with congenital cytomegalovirus infection: late-onset neonatal hemorrhagic disease.

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Dallar, Yildiz; Tiras, Ulku; Catakli, Tulin; Gulal, Gonul; Sayar, Yavuz; Selvar, Beray; Alioglu, Bulent

2011-02-01

The authors present a case of a 36-day-old infant with intracranial and intramuscular hemorrhage due to vitamin K deficiency bleeding, who received intramuscular vitamin K prophylaxis at birth. In this case, laboratory tests showed anemia, liver dysfunction with cholestasis, and coagulopathy, consistent with vitamin K deficiency abnormality. Serological analyses showed that cytomegalovirus immunoglobulin (Ig)M and IgG avidity were both positive. The infant was treated successfully with intravenous ganciclovir and blood products. This case suggests that it is imperative to meticulously investigate the etiology in neonates with late-onset hemorrhagic disease of the newborn. Cholestatic liver disease caused by congenital cytomegalovirus infection should be in mind in term infants who presented with late-onset hemorrhagic disease.

Risk of bleeding with dabigatran in atrial fibrillation.

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Hernandez, Inmaculada; Baik, Seo Hyon; Piñera, Antonio; Zhang, Yuting

2015-01-01

It remains unclear whether dabigatran etexilate mesylate is associated with higher risk of bleeding than warfarin sodium in real-world clinical practice. To compare the risk of bleeding associated with dabigatran and warfarin using Medicare data. In this retrospective cohort study, we used pharmacy and medical claims in 2010 to 2011 from a 5% random sample of Medicare beneficiaries. We identified participants as those newly diagnosed as having atrial fibrillation from October 1, 2010, through October 31, 2011, and who initiated dabigatran or warfarin treatment within 60 days of initial diagnosis. We followed up patients until discontinued use or switch of anticoagulants, death, or December 31, 2011. Dabigatran users (n = 1302) and warfarin users (n = 8102). We identified any bleeding events and categorized them as major and minor bleeding by anatomical site. Major bleeding events included intracranial hemorrhage, hemoperitoneum, and inpatient or emergency department stays for hematuria, gastrointestinal, or other hemorrhage. We used a propensity score weighting mechanism to balance patient characteristics between 2 groups and Cox proportional hazards regression models to evaluate the risk of bleeding. We further examined the risk of bleeding for 4 subgroups of high-risk patients: those 75 years or older, African Americans, those with chronic kidney disease, and those with more than 7 concomitant comorbidities. Dabigatran was associated with a higher risk of bleeding relative to warfarin, with hazard ratios of 1.30 (95% CI, 1.20-1.41) for any bleeding event, 1.58 (95% CI, 1.36-1.83) for major bleeding, and 1.85 (95% CI, 1.64-2.07) for gastrointestinal bleeding. The risk of intracranial hemorrhage was higher among warfarin users, with a hazard ratio of 0.32 (95% CI, 0.20-0.50) for dabigatran compared with warfarin. Dabigatran was consistently associated with an increased risk of major bleeding and gastrointestinal hemorrhage for all subgroups analyzed. The risk of

Risk Factors for Intracranial Haemorrhage in Accidents Associated with the Shower or Bathtub.

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Thomas C Sauter

Full Text Available There has been little research on bathroom accidents. It is unknown whether the shower or bathtub are connected with special dangers in different age groups or whether there are specific risk factors for adverse outcomes.This cross-sectional analysis included all direct admissions to the Emergency Department at the Inselspital Bern, Switzerland from 1 January 2000 to 28 February 2014 after accidents associated with the bathtub or shower. Time, age, location, mechanism and diagnosis were assessed and special risk factors were examined. Patient groups with and without intracranial bleeding were compared with the Mann-Whitney U test.The association of risk factors with intracranial bleeding was investigated using univariate analysis with Fisher's exact test or logistic regression. The effects of different variables on cerebral bleeding were analysed by multivariate logistic regression.Two hundred and eighty (280 patients with accidents associated with the bathtub or shower were included in our study. Two hundred and thirty-five (235 patients suffered direct trauma by hitting an object (83.9% and traumatic brain injury (TBI was detected in 28 patients (10%. Eight (8 of the 27 patients with mild traumatic brain injuries (GCS 13-15, (29.6% exhibited intracranial haemorrhage. All patients with intracranial haemorrhage were older than 48 years and needed in-hospital treatment. Patients with intracranial haemorrhage were significantly older and had higher haemoglobin levels than the control group with TBI but without intracranial bleeding (p<0.05 for both.In univariate analysis, we found that intracranial haemorrhage in patients with TBI was associated with direct trauma in general and with age (both p<0.05, but not with the mechanism of the fall, its location (shower or bathtub or the gender of the patient. Multivariate logistic regression analysis identified only age as a risk factor for cerebral bleeding (p<0.05; OR 1.09 (CI 1.01;1.171.In patients

Presence of Essential Hypertension or Diabetes Mellitus Is a Predictor of Intracranial Bleeding in Elderly Patients: A Study of 108 Patients with Isolated Thrombocytopenia from a Single Reference Center

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Rajan Kapoor

2015-06-01

Full Text Available INTRODUCTION: Thrombocytopenia poses a significant problem in the elderly. Not only are there varied causes, but it is also associated with significant morbidity and mortality. We carried out a study to learn the causes of isolated thrombocytopenia in elderly patients and to correlate the severity of thrombocytopenia and bleeding manifestations with various etiologic factors and comorbidities. METHODS: A total of 108 patients above 50 years of age presenting with isolated thrombocytopenia (platelet counts of <100x109/L with normal hemoglobin and total leukocyte counts were enrolled in the study. Detailed history and clinical examinations were carried out for each patient. Complete blood counts were analyzed by automated cell counter. Peripheral smears were examined in all cases. HbsAg, anti-HCV, and anti-HIV testing by enzyme-linked immunosorbent assay was done in all patients. Wherever clinically indicated, bone marrow aspiration biopsy and cytogenetic studies were done. RESULTS: Out of 108 patients, 102 (94.4% presented with bleeding tendencies. Twenty-nine (26.8% presented with serious (World Health Organization grade 3/4 bleedings. Major findings were immune thrombocytopenic purpura in 79 (73.1%, myelodysplastic syndrome in 7 (6.5%, drug-induced thrombocytopenia in 7 (6.5%, and connective tissue disorder in 4 (3.7% cases. Ten patients presented with intracranial bleedings. Upon logistic regression analysis, comorbidities in the form of essential hypertension and diabetes mellitus were significantly associated with occurrence of intracranial bleeding. There was no correlation of serious bleedings with platelet counts. DISCUSSION AND CONCLUSION: Isolated thrombocytopenia in the elderly is associated with significant morbidity. Diligent clinical and laboratory evaluation is required to elucidate the cause of thrombocytopenia in the elderly. Comorbidities in this population are associated with serious bleedings and not low platelet counts as is

Comparing Bleeding Risk Assessment Focused on Modifiable Risk Factors Only Versus Validated Bleeding Risk Scores in Atrial Fibrillation

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Guo, Yutao; Zhu, Hang; Chen, Yundai

2018-01-01

BACKGROUNDThere is uncertainty whether a focus on modifiable bleeding risk factors offers better prediction of major bleeding than other existing bleeding risk scores.METHODSThis study compared a score based on numbers of the modifiable bleeding risk factors recommended in the 2016 European...... guidelines ("European risk score") versus other published bleeding risk scores that have been derived and validated in atrial fibrillation subjects (HEMORR2HAGES, HAS-BLED, ATRIA, and ORBIT) in a large hospital-based cohort of Chinese inpatients with atrial fibrillation.RESULTSThe European score had modest...... predictive ability for major bleeding (c-index 0.63, 95% confidence interval 0.56-0.69) and intracranial hemorrhage (0.72, 0.65-0.79) but nonsignificantly (and poorly) predicted extracranial bleeding (0.55, 0.54-0.56; P = .361). The HAS-BLED score was superior to predict bleeding events compared...

New oral anticoagulants are not superior to warfarin in secondary prevention of stroke or transient ischemic attacks, but lower the risk of intracranial bleeding: insights from a meta-analysis and indirect treatment comparisons.

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Partha Sardar

Full Text Available PURPOSE: Patients with Atrial Fibrillation (AF and prior stroke are classified as high risk in all risk stratification schemes. A systematic review and meta-analysis was performed to compare the efficacy and safety of New Oral Anticoagulants (NOACs to warfarin in patients with AF and previous stroke or transient ischemic attack (TIA. METHODS: Three randomized controlled trials (RCTs, including total 14527 patients, comparing NOACs (apixaban, dabigatran and rivaroxaban with warfarin were included in the analysis. Primary efficacy endpoint was ischemic stroke, and primary safety endpoint was intracranial bleeding. Random-effects models were used to pool efficacy and safety data across RCTs. RevMan and Stata software were used for direct and indirect comparisons, respectively. RESULTS: In patients with AF and previous stroke or TIA, effects of NOACs were not statistically different from that of warfarin, in reduction of stroke (Odds Ratio [OR] 0.86, 95% confidence interval [CI] 0.73- 1.01, disabling and fatal stroke (OR 0.85, 95% CI 0.71-1.04, and all-cause mortality (OR 0.90, 95% CI 0.79 -1.02. Randomization to NOACs was associated with a significantly lower risk of intracranial bleeding (OR 0.42, 95% CI 0.25-0.70. There were no major differences in efficacy between apixaban, dabigatran (110 mg BID and 150 mg BID and rivaroxaban. Major bleeding was significantly lower with apixaban and dabigatran (110 mg BID compared with dabigatran (150 mg BID and rivaroxaban. CONCLUSION: NOACs may not be more effective than warfarin in the secondary prevention of ischemic stroke in patients with a prior history of cerebrovascular ischemia, but have a lower risk of intracranial bleeding.

Ultrasound Imaging of Mouse Fetal Intracranial Hemorrhage Due to Ischemia/Reperfusion

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Kenichi Funamoto

2017-05-01

Full Text Available Despite vast improvement in perinatal care during the 30 years, the incidence rate of neonatal encephalopathy remains unchanged without any further Progress towards preventive strategies for the clinical impasse. Antenatal brain injury including fetal intracranial hemorrhage caused by ischemia/reperfusion is known as one of the primary triggers of neonatal injury. However, the mechanisms of antenatal brain injury are poorly understood unless better predictive models of the disease are developed. Here we show a mouse model for fetal intracranial hemorrhage in vivo developed to investigate the actual timing of hypoxia-ischemic events and their related mechanisms of injury. Intrauterine growth restriction mouse fetuses were exposed to ischemia/reperfusion cycles by occluding and opening the uterine and ovarian arteries in the mother. The presence and timing of fetal intracranial hemorrhage caused by the ischemia/reperfusion were measured with histological observation and ultrasound imaging. Protein-restricted diet increased the risk of fetal intracranial hemorrhage. The monitoring of fetal brains by ultrasound B-mode imaging clarified that cerebral hemorrhage in the fetal brain occurred after the second ischemic period. Three-dimensional ultrasound power Doppler imaging visualized the disappearance of main blood flows in the fetal brain. These indicate a breakdown of cerebrovascular autoregulation which causes the fetal intracranial hemorrhage. This study supports the fact that the ischemia/reperfusion triggers cerebral hemorrhage in the fetal brain. The present method enables us to noninvasively create the cerebral hemorrhage in a fetus without directly touching the body but with repeated occlusion and opening of the uterine and ovarian arteries in the mother.

Risk Factors for Postoperative Fibrinogen Deficiency after Surgical Removal of Intracranial Tumors.

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Naili Wei

Full Text Available Higher levels of fibrinogen, a critical element in hemostasis, are associated with increased postoperative survival rates, especially for patients with massive operative blood loss. Fibrinogen deficiency after surgical management of intracranial tumors may result in postoperative intracranial bleeding and severely worsen patient outcomes. However, no previous studies have systematically identified factors associated with postoperative fibrinogen deficiency. In this study, we retrospectively analyzed data from patients who underwent surgical removal of intracranial tumors in Beijing Tiantan Hospital date from 1/1/2013to12/31/2013. The present study found that patients with postoperative fibrinogen deficiency experienced more operative blood loss and a higher rate of postoperative intracranial hematoma, and they were given more blood transfusions, more plasma transfusions, and were administered larger doses of hemocoagulase compared with patients without postoperative fibrinogen deficiency. Likewise, patients with postoperative fibrinogen deficiency had poorer extended Glasgow Outcome Scale (GOSe, longer hospital stays, and greater hospital expenses than patients without postoperative fibrinogen deficiency. Further, we assessed a comprehensive set of risk factors associated with postoperative fibrinogen deficiency via multiple linear regression. We found that body mass index (BMI, the occurrence of postoperative intracranial hematoma, and administration of hemocoagulasewere positively associated with preoperative-to-postoperative plasma fibrinogen consumption; presenting with a malignant tumor was negatively associated with fibrinogen consumption. Contrary to what might be expected, intraoperative blood loss, the need for blood transfusion, and the need for plasma transfusion were not associated with plasma fibrinogen consumption. Considering our findings together, we concluded that postoperative fibrinogen deficiency is closely associated with

A case of immune thrombocytopenic purpura presenting with intracranial hemorrhage

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Sinan Akbayram

2013-01-01

Full Text Available Immune thrombocytopenic purpura is an acute, generally considered a self-limiting benign disorder with a 60%-80% change of spontaneous recovery occurring usually within a few months after onset. Intracranial hemorrhage is a rare but life-threatening complication of childhood immune thrombocytopenic purpura. We report a 4-year-old girl who admitted with headache, vomiting, bleeding from noise and bruises on the extremities. Her neurological examination was normal. Based on laboratory finding she was diagnosed immune thrombocytopenic purpura and intracranial hemorrhage. We suggest that cranial imaging should be perform in patients with immune thrombocytopenic purpura admitted with bleeding symptoms, vomiting and headache even if they had no abnormal neurological signs.

Bleeding points in cerebral hemorrhage caused by Moyamoya disease in adults

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Sasaki, Tatsuya; Sakurai, Yoshiharu; Shimizu, Yukihiko; Ogawa, Akira; Komatsu, Shinro.

1983-01-01

Even before the introduction of CT we reported that the intracranial hemorrhage in Moyamoya disease was not subarachnoid hemorrhage but intraventricular hemorrhage and that the bleeding point was the paraventricular subependymal region of lateral ventricles; these findings were based on our experience with three Moyamoya cases in which ventricular hemorrhage occurred and pseudoaneurysms were revealed in the territory of the posterior choroidal artery. Twelve cases with intracranial hemorrhage caused by Moyamoya disease have now been studied by CT in order to determine (1) whether the hemorrhage is subarachnoid or intraventricular, and (2) where the bleeding point is. In the results for the eight cases for which the CT scan was performed within one day after the onset, intraventricular hemorrhage was shown in all cases. The bleeding point was examined in twelve cases; in four cases it was recognized by initial CT only, but if five cases in which ventricular hemorrhage only appeared in the initial CT,follow-up plain and contrast-enhanced CT were necessary. In a total of nine cases, then, bleeding points were recognized. In one case putaminal hemorrhage penetrated into the lateral ventricle, while in eight cases the intracerebral hematoma was located in the paraventricular region of the lateral ventricle, such as at the head of the caudate nucleus or the thalamus. In some cases, small subependymal hematoma projected into the lateral ventricle. In cases with symptoms of intracranial hemorrhage at the onset, the bleeding points were at the paraventricular parenchyma of the lateral ventricle in almost all cases. (author)

Surgical evacuation of neonatal intracranial hemorrhage due to vitamin K deficiency bleeding.

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Zidan, Ashraf Shaker; Abdel-Hady, Hesham

2011-03-01

Although the incidence of vitamin K deficiency bleeding (VKDB) in neonates has dramatically decreased in the developed world since the adoption of routine vitamin K prophylaxis, in developing countries the incidence is still high. Intracranial hemorrhage (ICH) is the most dangerous complication. Early recognition and management are important to decrease the mortality rate and neurological sequelae. The authors conducted a prospective study between January 2008 and June 2010. They included all full-term neonates referred to the Department of Neurosurgery at Mansoura University Children's Hospital with ICH complicating VKDB and necessitating surgical evacuation. The objective was to evaluate the clinical presentation, diagnosis, hospital course, and outcome of ICH in full-term neonates with VKDB after surgical evacuation. Thirty-two neonates with ICH due to VKDB were included. Diagnosis and classification of ICH were based on detailed history, physical examination, and the interpretation of CT or MR imaging studies. The diagnosis of VKDB was based on pretreatment coagulation studies (prothrombin time [PT] and partial thromboplastin time [PTT]), which are grossly abnormal, together with a normal platelet count and correction of coagulation results to normal after vitamin K administration. The mean age (± SD) at onset of symptoms was 20.4 ± 4.9 days. Two neonates (6.25%) had early VKDB, 7 (21.9%) had classic VKDB, and 23 (71.9%) had late VKDB. The most common neurological manifestations included focal seizures, disturbed consciousness level, and tense anterior fontanel. The most common general manifestations included pallor, respiratory distress, and bleeding from other sites. Radiological findings varied from acute subdural hemorrhage (SDH) in 18 cases (56.3%), intracerebral hemorrhage in 10 (31.3%), and acute SDH with underlying intracerebral hemorrhage, intraventricular hemorrhage, and/or subarachnoid hemorrhage in 4 (12.5%). Before administration of vitamin K

Intracranial Hemorrhage: A Devastating Outcome of Congenital Bleeding Disorders-Prevalence, Diagnosis, and Management, with a Special Focus on Congenital Factor XIII Deficiency.

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Alavi, Seyed Ezatolla Rafiee; Jalalvand, Masumeh; Assadollahi, Vahideh; Tabibian, Shadi; Dorgalaleh, Akbar

2018-04-01

Intracranial hemorrhage (ICH) is a medical emergency. In congenital bleeding disorders, ICH is a devastating presentation accompanied with a high rate of morbidity and mortality. The prevalence of ICH is highly variable among congenital bleeding disorders, with the highest incidence observed in factor (F) XIII deficiency (FXIIID) (∼30%). This life-threatening presentation is less common in afibrinogenemia, FVIII, FIX, FVII, and FX deficiencies, and is rare in severe FV and FII deficiencies, type 3 von Willebrand disease and inherited platelet function disorders (IPFDs). In FXIIID, this diathesis most often occurs after trauma in children, whereas spontaneous ICH is more frequent in adults. About 15% of patients with FXIIID and ICH die; the bleeding causes 80% of deaths in this coagulopathy. Although in FXIIID, the bleed most commonly is intraparenchymal (> 90%), epidural, subdural, and subarachnoid hemorrhages also have been reported, albeit rarely. As this life-threatening bleeding causes neurological complications, early diagnosis can prevent further expansion of the hematoma and secondary damage. Neuroimaging plays a crucial role in the diagnosis of ICH, but signs and symptoms in patients with severe FXIIID should trigger replacement therapy even before establishment of the diagnosis. Although a high dose of FXIII concentrate can reduce the rate of morbidity and mortality of ICH in FXIIID, it may occasionally trigger inhibitor development, thus complicating ICH management and future prophylaxis. Nevertheless, replacement therapy is the mainstay of treatment for ICH in FXIIID. Neurosurgery is performed in patients with FXIIID and epidural hematoma and a hemorrhage diameter exceeding 2 cm or a volume of ICH is more than 30 cm 3 . Contact sports are not recommended in people with FXIIID as they can elicit ICH. However, a considerable number of safe sports and activities have been suggested to have more benefits than dangers for patients with congenital bleeding

Intracranial Atherosclerotic Disease

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Maria Khan

2011-01-01

Full Text Available Intracranial atherosclerotic disease (ICAD is the most common proximate mechanism of ischemic stroke worldwide. Approximately half of those affected are Asians. For diagnosis of ICAD, intra-arterial angiography is the gold standard to identify extent of stenosis. However, noninvasive techniques including transcranial ultrasound and MRA are now emerging as reliable modalities to exclude moderate to severe (50%–99% stenosis. Little is known about measures for primary prevention of the disease. In terms of secondary prevention of stroke due to intracranial atherosclerotic stenosis, aspirin continues to be the preferred antiplatelet agent although clopidogrel along with aspirin has shown promise in the acute phase. Among Asians, cilostazol has shown a favorable effect on symptomatic stenosis and is of benefit in terms of fewer bleeds. Moreover, aggressive risk factor management alone and in combination with dual antiplatelets been shown to be most effective in this group of patients. Interventional trials on intracranial atherosclerotic stenosis have so far only been carried out among Caucasians and have not yielded consistent results. Since the Asian population is known to be preferentially effected, focused trials need to be performed to establish treatment modalities that are most effective in this population.

Mortality caused by intracranial bleeding in non-severe hemophilia A patients

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Loomans, Janneke I.; Eckhardt, Corien L.; Reitter-Pfoertner, Sylvia E.; Holmstrom, Mats; Van Gorkom, B. Laros; Leebeek, F. W. G.; Santoro, C.; Haya, Saturnino; Meijer, K.; Nijziel, M. R.; Van Der Bom, J. G.; Fijnvandraat, K.

Background: Non-severe hemophilia (factor VIII concentration [FVIII: C] of 2-40 IU dL(-1)) is characterized by a milder bleeding phenotype than severe hemophilia A. However, some patients with non-severe hemophilia A suffer from severe bleeding complications that may result in death. Data on

Incidence of intracranial bleeds in new users of low-dose aspirin: a cohort study using The Health Improvement Network.

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Cea Soriano, L; Gaist, D; Soriano-Gabarró, M; García Rodríguez, L A

2017-06-01

Essentials Intracranial bleeds (ICB) are serious clinical events that have been associated with aspirin use. Incidence rates of ICB were calculated among new-users of low-dose aspirin in the UK (2000-2012). Over a median follow-up of 5.58 years, the incidence of ICB was 0.08 per 100 person-years. Our estimates are valuable for inclusion in risk-benefit assessments of low-dose aspirin use. Background Low-dose aspirin protects against both ischemic cardiovascular (CV) events and colorectal cancer (CRC). However, low-dose aspirin may be associated with a slightly increased risk of intracranial bleeds (ICBs). Objectives To obtain the incidence rates of ICBs overall and by patient subgroups among new users of low-dose aspirin. Patients/Methods Using The Health Improvement Network (THIN) UK primary-care database (2000-2012), we identified a cohort of new users of low-dose aspirin aged 40-84 years (N = 199 079; mean age at start of follow-up, 63.9 years) and followed them for up to 14 years (median 5.58 years). Incident ICB cases were identified and validated through linkage to hospitalization data and/or review of THIN records with free-text comments. Incidence rates with 95% confidence intervals (CIs) were calculated. Results Eight hundred and eighty-one incident ICBs cases were identified: 407 cases of intracerebral hemorrhage (ICH), 283 cases of subdural hematoma (SDH), and 191 cases of subarachnoid hemorrhage (SAH). Incidence rates per 100 person-years were 0.08 (95% CI 0.07-0.08) for all ICBs, 0.04 (95% CI 0.03-0.04) for ICH, 0.03 (95% CI 0.02-0.03) for SDH, and 0.02 (95% CI 0.01-0.02) for SAH. The ICB incidence rates per 100 person-years for individuals with an indication of primary CV disease prevention were 0.07 (95% CI 0.06-0.07) and 0.09 (95% CI 0.08-0.10) for secondary CV disease prevention. Incidence rates were higher in men for SDH, and higher in women for ICH and SAH. Conclusions Our results provide valuable estimates of the absolute ICB risk for

Delayed Catheter-Related Intracranial Hemorrhage After a Ventriculoperitoneal or Ventriculoatrial Shunt in Hydrocephalus.

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Qian, Zhouqi; Gao, Liang; Wang, Ke; Pandey, Sajan

2017-11-01

Delayed catheter-related intracranial hemorrhage is not rare after a ventriculoperitoneal (VP) or ventriculoatrial (VA) shunt for the treatment of hydrocephalus. Immediate postoperative catheter-related intracranial hemorrhage is possibly due to the procedure itself; however, delayed intracranial hemorrhage may have other underlying mechanisms. This study aimed to investigate the clinical characteristics and reveal the risk factors of delayed catheter-related intracranial hemorrhage after a VP or VA shunt. We did a retrospective study to review patients with hydrocephalus and underwent VP or VA shunt in our department from September 2011 to December 2015. We reviewed the clinical characteristics of the patients with delayed catheter-related intracranial hemorrhage, and its risk factors were analyzed with SPSS 16.0. Of the 218 patients enrolled in the study (145 male, 73 female), 17 (7.8%) patients experienced delayed catheter-related intracranial hemorrhage, including 11 of 151 (7.3%) patients with a VP shunt and 6 of 67 (9.0%) patients with a VA shunt. Additionally, 4 of the 16 patients with postoperative low-molecular-weight heparin (LMWH) therapy and 13 of the 202 patients without LMWH experienced bleeding, showing a significant difference (25% vs. 6.4%, P = 0.026). The relative risk was 4.8 (95% confidence interval: 1.4-17.1). Delayed catheter-related intracranial hemorrhage is not rare after a VP or VA shunt. However, most patients can be cured after appropriate treatment. Postoperative anticoagulation therapy with enoxaparin may be associated with an increased risk of bleeding. Copyright © 2017. Published by Elsevier Inc.

Fetal and neonatal alloimmune thrombocytopenia: evidence based antenatal and postnatal management strategies.

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Winkelhorst, Dian; Oepkes, Dick; Lopriore, Enrico

2017-08-01

Fetal and neonatal alloimmune thrombocytopenia (FNAIT) is a relatively rare but potentially lethal disease, leading to severe bleeding complications in 1 in 11.000 newborns. It is the leading cause of thrombocytopenia in healthy term-born neonates. Areas covered: This review summarizes the antenatal as well as postnatal treatment, thus creating a complete overview of all possible management strategies for FNAIT. Expert commentary: The optimal antenatal therapy in order to prevent bleeding complications in pregnancies complicated by FNAIT is non-invasive treatment with weekly intravenous immunoglobulin (IVIG). Based on risk stratification, weekly doses of IVIG of 0.5 or 1.0g/kg should be administered started early in the second in high risk cases or at the end of the second trimester in low risk cases. The optimal postnatal treatment depends on the platelet count and the clinical condition of the newborn. Prompt administration of compatible platelet transfusion is the first treatment of choice in case of severe thrombocytopenia or active bleeding. In case matched platelets are not directly available, random platelets can also be administered initially to gain time until matched platelets are available. In case of persistent thrombocytopenia despite transfusions, IVIG 1.0-2.0g/kg can be administered.

Factors Associated with Bleeding and Thrombosis in Children Receiving Extracorporeal Membrane Oxygenation.

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Dalton, Heidi J; Reeder, Ron; Garcia-Filion, Pamela; Holubkov, Richard; Berg, Robert A; Zuppa, Athena; Moler, Frank W; Shanley, Thomas; Pollack, Murray M; Newth, Christopher; Berger, John; Wessel, David; Carcillo, Joseph; Bell, Michael; Heidemann, Sabrina; Meert, Kathleen L; Harrison, Richard; Doctor, Allan; Tamburro, Robert F; Dean, J Michael; Jenkins, Tammara; Nicholson, Carol

2017-09-15

Extracorporeal membrane oxygenation (ECMO) is used for respiratory and cardiac failure in children but is complicated by bleeding and thrombosis. (1) To measure the incidence of bleeding (blood loss requiring transfusion or intracranial hemorrhage) and thrombosis during ECMO support; (2) to identify factors associated with these complications; and (3) to determine the impact of these complications on patient outcome. This was a prospective, observational cohort study in pediatric, cardiac, and neonatal intensive care units in eight hospitals, carried out from December 2012 to September 2014. ECMO was used on 514 consecutive patients under age 19 years. Demographics, anticoagulation practices, severity of illness, circuitry components, bleeding, thrombotic events, and outcome were recorded. Survival was 54.9%. Bleeding occurred in 70.2%, including intracranial hemorrhage in 16%, and was independently associated with higher daily risk of mortality. Circuit component changes were required in 31.1%, and patient-related clots occurred in 12.8%. Laboratory sampling contributed to transfusion requirement in 56.6%, and was the sole reason for at least one transfusion in 42.2% of patients. Pump type was not associated with bleeding, thrombosis, hemolysis, or mortality. Hemolysis was predictive of subsequent thrombotic events. Neither hemolysis nor thrombotic events increased the risk of mortality. The incidences of bleeding and thrombosis are high during ECMO support. Laboratory sampling is a major contributor to transfusion during ECMO. Strategies to reduce the daily risk of bleeding and thrombosis, and different thresholds for transfusion, may be appropriate subjects of future trials to improve outcomes of children requiring this supportive therapy.

Scoring Systems for Estimating the Risk of Anticoagulant-Associated Bleeding.

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Parks, Anna L; Fang, Margaret C

2017-07-01

Anticoagulant medications are frequently used to prevent and treat thromboembolic disease. However, the benefits of anticoagulants must be balanced with a careful assessment of the risk of bleeding complications that can ensue from their use. Several bleeding risk scores are available, including the Outpatient Bleeding Risk Index, HAS-BLED, ATRIA, and HEMORR 2 HAGES risk assessment tools, and can be used to help estimate patients' risk for bleeding on anticoagulants. These tools vary by their individual risk components and in how they define and weigh clinical factors. However, it is not yet clear how best to integrate bleeding risk tools into clinical practice. Current bleeding risk scores generally have modest predictive ability and limited ability to predict the most devastating complication of anticoagulation, intracranial hemorrhage. In clinical practice, bleeding risk tools should be paired with a formal determination of thrombosis risk, as their results may be most influential for patients at the lower end of thrombosis risk, as well as for highlighting potentially modifiable risk factors for bleeding. Use of bleeding risk scores may assist clinicians and patients in making informed and individualized anticoagulation decisions. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

The contribution of CT to perinatal intracranial hemorrhage including that accompanying apparently uncomplicated delivery at full term

International Nuclear Information System (INIS)

Baleriaux, D.; Ticket, L.; Dony, D.; Jeanmart, L.

1980-01-01

The clinical and CT evolution of intracranial bleeding in six neonates (four full-term and two premature) has been followed. Clinical symptoms, risk factors, evolution, sequellae and prognostic factors of intracranial hemorrhage in the newborn are reviewed. The routine use of CT for detection and survey of perinatal hemorrhage and its sequellae is recommended. (orig.)

Neurosurgical management in children with bleeding diathesis: auditing neurological outcome.

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Zakaria, Zaitun; Kaliaperumal, Chandrasekaran; Crimmins, Darach; Caird, John

2018-01-01

OBJECTIVE The aim of this study was to assess the outcome of neurosurgical treatment in children with bleeding diathesis and also to evaluate the current management plan applied in the authors' service. METHODS The authors retrospectively analyzed all cases in which neurosurgical procedures were performed in pediatric patients presenting with intracranial hematoma due to an underlying bleeding tendency over a 5-year period at their institution. They evaluated the patients' neurological symptoms from the initial referral, hematological abnormalities, surgical treatment, neurological outcome, and scores on the Pediatric Glasgow Outcome Scale-Extended (GOS-E Peds) obtained 1 year after the last operation. RESULTS Five patients with a bleeding diathesis who underwent surgery for intracranial hematoma were identified; the diagnosis was hemophilia A in 3 cases, idiopathic thrombocytopenic purpura in 1 case, and severe aplastic anemia in 1 case. Intracerebral hematoma (ICH) (n = 4) and acute subdural hematoma (n = 1) were confirmed on radiological investigations. In 2 of the 4 patients with ICH, the diagnosis of bleeding diathesis was made for the first time on presentation. Four patients (all male) were younger than 2 years; the patient with severe aplastic anemia and spontaneous ICH was 15 years old and female. The duration of symptoms varied from 24 hours to 5 days. Neurological examination at 1 year's follow-up showed complete recovery (GOS-E Peds score of 1) in 3 cases and mild weakness (GOS-E Peds score of 2) in 2 cases. CONCLUSIONS Neurosurgical management of patients with bleeding diathesis should be carried out in a tertiary-care setting with multidisciplinary team management, including members with expertise in neuroimaging and hematology, in addition to neurosurgery. Early diagnosis and prompt treatment of a bleeding diathesis is crucial for full neurological recovery.

Diagnosis and treatment of traumatic intracranial aneurysm in childhood

International Nuclear Information System (INIS)

Yu Juming; Fan Guoping; Zhong Weixing; Zhang Yongping; Peng Haiteng; Zhu Ming; Cheng Yongde

2008-01-01

Objective: To evaluate the diagnosis, safety and efficacy of interventional therapy and surgery for child traumatic intracranial aneurysms. Methods: Five patients with traumatic intracranial aneurysms including three males and two females, age ranged from 2 to 10 years old; 5 had undertaken CT and MR scanings. All of them showed traumatic subarachnoid hemorrhage in 2, intracerebral hematoma in the right occipital and the left temporal respectively in 2 and another one with somewhat bleeding at the posterior fossa and right trigone of lateral ventricles and subdural bleeding at the tentorium edge. The detailed vascular involvement diagnosis were made by DSA revealing one of left C1 segmental internal carotid artery traumatic aneurysm, one of the branch of right sylvian artery traumatic aneurysm, one of left middle cerebral artery traumatic aneurysm, one of left posterior cerebral artery traumatic aneurysm, one of the branch of right posterior inferior cerebellar artery traumatic aneurysm. Two of them were treated by embolization therapy with CDC and two by surgery. Results: The CDC embolization in 2 cases and the surgical operation for another 2 were all succeeded without death or complications. The last case was followed up closely. Conclusions: Traumatic intracranial aneurysm is rare in childhood but endovascular treatment with CDC and surgery is efficient and safe, yet the long-term efficacy is still relied on follow-up. (authors)

Risk associated with traumatic intracranial bleed and outcome in patients following a fall from a standing position.

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Ahmed, N; Soroush, A; Kuo, Y-H; Davis, J M

2015-06-01

A fall from a standing position (FFS) is a low impact injury; however, in certain patient populations it can result in serious, complex injuries associated with significant morbidity and mortality. The purpose of the study was to identify the patient population, risk factors and outcomes of intracranial bleed (ICB) after a fall from a standing position. Data of all patients from the trauma database at State designated Trauma Center were analyzed who FFS. Patient's demography, clinical information was obtained. An ICB seen on computed tomography (CT) scan was considered positive. From January 2001 through December 2008, 163 patients admitted to the trauma center after FFS. Ninety-one out of 163 patients (56 %) had positive CT scan. There was no significant difference between the groups with a positive or negative CT regarding age (P = 0.07), gender (P = 0.58), race (P = 0.15), Glasgow Coma Scale (P = 0.27), aspirin use (P = 0.06), Plavix (P = 0.92), combination of aspirin and Plavix (P = 0.86) or use of Coumadin (P = 0.82). Patients with ICB had significantly higher injury severity score (ISS) than patients without ICB (P patient characteristic on the outcome of the disease, level III.

Preventive Strategies against Bleeding due to Nonvitamin K Antagonist Oral Anticoagulants

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Lessire Sarah

2014-01-01

Full Text Available Dabigatran etexilate (DE, rivaroxaban, and apixaban are nonvitamin K antagonist oral anticoagulants (NOACs that have been compared in clinical trials with existing anticoagulants (warfarin and enoxaparin in several indications for the prevention and treatment of thrombotic events. All NOACs presented bleeding events despite a careful selection and control of patients. Compared with warfarin, NOACs had a decreased risk of intracranial hemorrhage, and apixaban and DE (110 mg BID had a decreased risk of major bleeding from any site. Rivaroxaban and DE showed an increased risk of major gastrointestinal bleeding compared with warfarin. Developing strategies to minimize the risk of bleeding is essential, as major bleedings are reported in clinical practice and specific antidotes are currently not available. In this paper, the following preventive approaches are reviewed: improvement of appropriate prescription, identification of modifiable bleeding risk factors, tailoring NOAC’s dose, dealing with a missed dose as well as adhesion to switching, bridging and anesthetic procedures.

Massive intracranial calcifications in a patient with systemic lupus erythematosus

International Nuclear Information System (INIS)

Gasparetto, Emerson L.; Carvalho Neto, Arnolfo de; Ono, Sergio E.

2004-01-01

Central nervous system involvement is frequently reported in patients with systemic lupus erythematosus. Computed tomography and magnetic resonance imaging studies usually show brain atrophy, cerebral infarction and/or intracranial bleeding. Extensive intracranial calcification in patients with systemic lupus erythematosus is rare. We report a case of a patient with systemic lupus erythematosus who presented with seizures and massive basal ganglia calcification and mild calcifications in the frontal lobes, seen on the brain computed tomography scan. Magnetic resonance imaging showed hyperintensity on FLAIR images and hypointense signals on T2 * gradient echo images in the basal ganglia. (author)

A newborn with moderate hemophilia A with severe intracranial and extracranial hemorrhage: A case report

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Şebnem Kader

2017-09-01

Full Text Available Intracranial hemorrhage among term newborns is a rare clinical condition with high morbidity and mortality. Although major bleeding is relatively uncommon, the incidence of intracranial hemorrhage in hemophilic children is higher during the first few days of life than at any other stage in childhood, which relates to the trauma of delive ry. Here, we reported a newborn case diagnosed with moderate hemophilia A, without the presence of a positive family history of hemophilia and presenting with intracranial and extracranial hemorrhage and we aimed to emphasize that the early diagnosis and replacement therapy carries an essential importance.

Computed tomography in ruptured intracranial aneurysm

International Nuclear Information System (INIS)

Suzuki, Michiyasu; Ogawa, Akira; Sakurai, Yoshiharu; Komatsu, Shinro; Suzuki, Jiro.

1983-01-01

The differences between initial bleeding and rebleeding due to ruptured intracranial aneurysm was investigated by CT. The study included 120 cases of ruptured cerebral aneurysm; 71 cases had only one bleeding and 49 cases had rebleeding. All the cases underwent CT examinations within 2 weeks following bleeding. Subarachnoid hemorrhages were classified into three groups according to the CT findings: Diffuse high type-high density areas in the entire basal cistern; Localized high type-high density area in a restricted part of the basal cistern; and Iso or Low type-no high density areas in the basal cistern. CT scans done within 24 hours following initial bleeding showed Diffuse high type in 96% of the cases and Localized high type in 4%. On the other hand, in rebleeding cases, Diffuse high type was 50%, Localized high type 25% and Iso or Low type 25%. In rebleeding cases within three days following initial bleeding, Diffuse high type was 90% and Iso or Low type 10%. However, between day 4 and day 14, Diffuse high type was 14%, Localized high type 42% and Iso or Low type 42%. After day 15, Diffuse high type was 36%, Localized type 36% and Iso or Low type 28%. Intracerebral hematoma and/or ventricular hemorrhage secondary to ruptured aneurysms were also investigated. Following initial bleeding, 18% of cases showed intracerebral and/or ventricular hemorrhage, however, the incidence increased up to 59% in rebleeding cases. These observations indicate that the subarachnoid hemorrhage due to re-ruptured aneurysm tends to be more localized than in initial bleeding cases and that intracerebral and/or ventricular hemorrhage seems more frequent in rebleeding cases. (author)

Risk of stroke and bleeding in patients with heart failure and chronic kidney disease

DEFF Research Database (Denmark)

Melgaard, Line; Overvad, Thure Filskov; Skjøth, Flemming

2018-01-01

AIMS: The aim of this study was to assess the prognostic value of chronic kidney disease (CKD) in relation to ischaemic stroke, intracranial haemorrhage, major bleeding, and all-cause death in heart failure patients without atrial fibrillation. METHODS AND RESULTS: In this observational cohort...

Hemorrhagic intracranial inflammatory pseudotumor originating from the trigeminal nerve: a case report.

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Jung, Tae-Young; Jung, Shin; Lee, Min-Cheol; Moon, Kyung-Sub; Kim, In-Young; Kang, Sam-Suk; Kim, Soo-Han

2006-01-01

We report here on a case of intracranial inflammatory pseudotumor arising from the trigeminal nerve. A 52-year-old man presented with sudden onset severe headache. He had had facial numbness several months earlier and no signs indicating infection. On the computerized tomography scan, intracranial hemorrhage was detected at the cerebellopontine angle. Magnetic resonance imaging demonstrated a 2.7-cm-sized, homogenously enhancing mass. A provisional diagnosis of trigeminal schwannoma was made, and suboccipital craniotomy was then performed. The mass was encapsulated and had multiple capsular veins. There was a evidence of intratumoral bleeding. It originated from the trigeminal root and was adhered to the 4th cranial nerve. Pathologic examination showed fibrovascular tissue with dense infiltrates of plasma cells and lymphocytes, some histiocytes, and occasional neutrophils and eosinophils. It showed immunopositivity for leukocyte common antigen (LCA) and immunonegativity for S-100 and lysozyme. It was also immunopositive for EBV antigen. Intracranial inflammatory pseudotumors mostly arise from dural/meningeal structures in the intracranial location. This case is the first to describe an intracranial inflammatory pseudotumor originating from a cranial nerve. The pathologic examination supported the postinfection hypothesis out of several possible pathologic mechanisms.

Low-dose aspirin and risk of intracranial bleeds: An observational study in UK general practice.

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Cea Soriano, Lucía; Gaist, David; Soriano-Gabarró, Montse; Bromley, Susan; García Rodríguez, Luis A

2017-11-28

To quantify the risk of intracranial bleeds (ICBs) associated with new use of prophylactic low-dose aspirin using a population-based primary care database in the United Kingdom. A cohort of new users of low-dose aspirin (75-300 mg; n = 199,079) aged 40-84 years and a 1:1 matched cohort of nonusers of low-dose aspirin at baseline were followed (maximum 14 years, median 5.4 years) to identify incident cases of ICB, with validation by manual review of patient records or linkage to hospitalization data. Using 10,000 frequency-matched controls, adjusted rate ratios (RRs) with 95% confidence intervals (CIs) were calculated for current low-dose aspirin use (0-7 days before the index date [ICB date for cases, random date for controls]); reference group was never used. There were 1,611 cases of ICB (n = 743 for intracerebral hemorrhage [ICH], n = 483 for subdural hematoma [SDH], and n = 385 for subarachnoid hemorrhage [SAH]). RRs (95% CI) were 0.98 (0.84-1.13) for all ICB, 0.98 (0.80-1.20) for ICH, 1.23 (0.95-1.59) for SDH, and 0.77 (0.58-1.01) for SAH. No duration of use or dose-response association was apparent. RRs (95% CI) for ≥1 year of low-dose aspirin use were 0.90 (0.72-1.13) for ICH, 1.20 (0.91-1.57) for SDH, and 0.69 (0.50-0.94) for SAH. Low-dose aspirin is not associated with an increased risk of any type of ICB and is associated with a significantly decreased risk of SAH when used for ≥1 year. © 2017 American Academy of Neurology.

Extracranial-intracranial bypass in medial sphenoid ridge meningioma associated with severe stenosis of the intracranial segments of the internal carotid artery: A case report.

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Huang, Yabo; Wang, Zhong; Han, Qingdong

2018-06-01

Tumor resection and extracranial-intracranial bypass concerning medial sphenoid ridge meningioma associated with severe stenosis of the internal carotid artery (ICA) of intracranial segments has been rarely presented. Effective treatment as to the complex lesions may be complicated. Tumor resection and cerebrovascular protection should be both taken into consideration. We presented one case of medial sphenoid ridge meningioma associated with severe stenosis of the internal carotid artery of intracranial segments. The patient suffered hyperthyroidism, mirror-image dextrocardia and congenital heart disease atrial septal defect simultaneously. Before the neurosurgical treatment , the colleagues of department of cardiac surgery, anesthesiology and respiratory medicine agreed on our plan of resecting the tumor following the comprehensive evaluation of basal clinical conditions in the patient. For reducing the bleeding intraoperatively, the interventional branch performed digital subtraction angiography(DSA) and found collateral anastomosis between the supplying vessels of left middle meningeal arteries and anterior choroid arteries. No preoperative interventional embolization was determined considering the risk of cerebral ischemia. The following subtotal resection of medial sphenoid ridge meningioma and left extracranial-intracranial bypass were carried out. Additionally, ipsilateral decompressive craniectomy was done. Post-operative imaging Computed tomography (CT), Computed tomography angiography (CTA) and Transcranial Doppler (TCD) indicated subtotal resection of tumor and bypass patency. The patient was discharged with the right limbs of muscle strength of grade IV. The muscle strength of the patient returned to grade V after 6 months of follow-up. Comprehensive treatment of tumor resection and extracranial-intracranial bypass concerning medial sphenoid ridge meningioma associated with severe stenosis of the internal carotid artery of intracranial segments is

Bleeding risk assessment and management in atrial fibrillation patients: a position document from the European Heart Rhythm Association, endorsed by the European Society of Cardiology Working Group on Thrombosis

NARCIS (Netherlands)

Lip, Gregory Y. H.; Andreotti, Felicita; Fauchier, Laurent; Huber, Kurt; Hylek, Elaine; Knight, Eve; Lane, Deirdre A.; Levi, Marcel; Marin, Francisco; Palareti, Gualtiero; Kirchhof, Paulus; Collet, Jean-Philippe; Rubboli, Andrea; Poli, Daniela; Camm, John

2011-01-01

Despite the clear net clinical benefit of oral anticoagulation (OAC) in atrial fibrillation (AF) patients at risk for stroke, major bleeding events (especially intra-cranial bleeds) may be devastating events when they do occur. The decision for OAC is often based on a careful assessment of both

Long-term bleeding risk prediction in 'real world' patients with atrial fibrillation: Comparison of the HAS-BLED and ABC-Bleeding risk scores. The Murcia Atrial Fibrillation Project.

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Esteve-Pastor, María Asunción; Rivera-Caravaca, José Miguel; Roldan, Vanessa; Vicente, Vicente; Valdés, Mariano; Marín, Francisco; Lip, Gregory Y H

2017-10-05

Risk scores in patients with atrial fibrillation (AF) based on clinical factors alone generally have only modest predictive value for predicting high risk patients that sustain events. Biomarkers might be an attractive prognostic tool to improve bleeding risk prediction. The new ABC-Bleeding score performed better than HAS-BLED score in a clinical trial cohort but has not been externally validated. The aim of this study was to analyze the predictive performance of the ABC-Bleeding score compared to HAS-BLED score in an independent "real-world" anticoagulated AF patients with long-term follow-up. We enrolled 1,120 patients stable on vitamin K antagonist treatment. The HAS-BLED and ABC-Bleeding scores were quantified. Predictive values were compared by c-indexes, IDI, NRI, as well as decision curve analysis (DCA). Median HAS-BLED score was 2 (IQR 2-3) and median ABC-Bleeding was 16.5 (IQR 14.3-18.6). After 6.5 years of follow-up, 207 (2.84 %/year) patients had major bleeding events, of which 65 (0.89 %/year) had intracranial haemorrhage (ICH) and 85 (1.17 %/year) had gastrointestinal bleeding events (GIB). The c-index of HAS-BLED was significantly higher than ABC-Bleeding for major bleeding (0.583 vs 0.518; p=0.025), GIB (0.596 vs 0.519; p=0.017) and for the composite of ICH-GIB (0.593 vs 0.527; p=0.030). NRI showed a significant negative reclassification for major bleeding and for the composite of ICH-GIB with the ABC-Bleeding score compared to HAS-BLED. Using DCAs, the use of HAS-BLED score gave an approximate net benefit of 4 % over the ABC-Bleeding score. In conclusion, in the first "real-world" validation of the ABC-Bleeding score, HAS-BLED performed significantly better than the ABC-Bleeding score in predicting major bleeding, GIB and the composite of GIB and ICH.

Fetal Intracranial Hemorrhage (Fetal Stroke: Report of Four Antenatally Diagnosed Casesand Review of the Literature

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Ying-Fen Huang

2006-06-01

Conclusion: This small series demonstrate that an antenatal diagnosis of fetal stroke with intraventricular hemorrhage Grades III and IV or with brain parenchymal involvement appears to be associated with poor neurologic outcome. Due to the significant neonatal neurologic impairment and potential medicolegal implications of antepartum fetal ICH, it follows that obstetricians and sonographers should be familiar with predisposing factors and typical diagnostic imaging findings of rare in utero ICH events.

Monitoring of Intracranial Pressure During Intracranial Endoscopy

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Rajeev Kumar

2013-08-01

Full Text Available Background: Intracranial endoscopy is a minimum invasive procedure, which reduces trauma to the brain, is cost-effective, and carries a shortened hospital stay with an improved postoperative outcome. Objective: To monitor intracranial pressure changes during intracranial endoscopy among children and adults under general anesthesia/sedation, and to compare the intracranial pressure changes between children and adults receiving general anesthesia and among adults receiving general anesthesia and sedation. Methods: The present cross-sectional study was conducted in one of the tertiary care hospitals of Lucknow. This was carried out in the department of neurosurgery from January 2008 to December 2008. Patients who were not fit for general anesthesia received local anesthesia under sedation. Patients participating in the study were divided into three groups. Intracranial pressure was recorded at specific intervals. Parametric data were subjected to statistical analysis using a student\\s t test. Result: A total of 70 patients were undergoing intracranial endoscopy under general anesthesia during the study period. In both groups A and B, intracranial pressure increases the maximum during inflation of the balloon. In group C, all the variations in ICP were found to be statistically significant. In the comparison of intracranial pressure changes between groups A and B, no significant difference was found. All correlations in the comparison of groups B and C were found to be statistically significant (p< 0.001. Conclusion: There is a need for continuous intraoperative monitoring of ICP intracranial endoscopy, because ICP increases in various stages of the procedure, which can be detrimental to the perfusion of the brain. [Arch Clin Exp Surg 2013; 2(4.000: 240-245

Non-invasive assessment of pulsatile intracranial pressure with phase-contrast magnetic resonance imaging.

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Geir Ringstad

Full Text Available Invasive monitoring of pulsatile intracranial pressure can accurately predict shunt response in patients with idiopathic normal pressure hydrocephalus, but may potentially cause complications such as bleeding and infection. We tested how a proposed surrogate parameter for pulsatile intracranial pressure, the phase-contrast magnetic resonance imaging derived pulse pressure gradient, compared with its invasive counterpart. In 22 patients with suspected idiopathic normal pressure hydrocephalus, preceding invasive intracranial pressure monitoring, and any surgical shunt procedure, we calculated the pulse pressure gradient from phase-contrast magnetic resonance imaging derived cerebrospinal fluid flow velocities obtained at the upper cervical spinal canal using a simplified Navier-Stokes equation. Repeated measurements of the pulse pressure gradient were also undertaken in four healthy controls. Of 17 shunted patients, 16 responded, indicating high proportion of "true" normal pressure hydrocephalus in the patient cohort. However, there was no correlation between the magnetic resonance imaging derived pulse pressure gradient and pulsatile intracranial pressure (R = -.18, P = .43. Pulse pressure gradients were also similar in patients and healthy controls (P = .26, and did not differ between individuals with pulsatile intracranial pressure above or below established thresholds for shunt treatment (P = .97. Assessment of pulse pressure gradient at level C2 was therefore not found feasible to replace invasive monitoring of pulsatile intracranial pressure in selection of patients with idiopathic normal pressure hydrocephalus for surgical shunting. Unlike invasive, overnight monitoring, the pulse pressure gradient from magnetic resonance imaging comprises short-term pressure fluctuations only. Moreover, complexity of cervical cerebrospinal fluid flow and -pulsatility at the upper cervical spinal canal may render the pulse pressure gradient a poor surrogate

Bleeding outcome during a dengue outbreak in 2005 in the East-coast region of Peninsular Malaysia: a prospective study.

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Fariz-Safhan, M N; Tee, H P; Abu Dzarr, G A; Sapari, S; Lee, Y Y

2014-06-01

During a dengue outbreak in 2005 in the East-coast region of Peninsular Malaysia, one of the worst hit areas in the country at that time, we undertook a prospective study. We aimed to describe the bleeding outcome and changes in the liver and hematologic profiles that were associated with major bleeding outcome during the outbreak. All suspected cases of dengue admitted into the only referral hospital in the region during the outbreak were screened for WHO 2002 criteria and serology. Liver function, hematologic profile and severity of bleeding outcome were carefully documented. The association between symptoms, liver and hematologic impairments with the type of dengue infection (classical vs. hemorrhagic) and bleeding outcome (major vs. non-major) was tested. Dengue fever was confirmed in 183 cases (12.5/100,000 population) and 144 cases were analysed. 59.7% were dengue hemorrhagic fever, 3.5% were dengue shock syndrome and there were 3 in-hospital deaths. Major bleeding outcome (gastrointestinal bleeding, intracranial bleeding or haemoptysis) was present in 14.6%. Elevated AST, ALT and bilirubin were associated with increasing severity of bleeding outcome (all P profiles was seen in major bleeding outcome.

The quality of risk factor screening during antenatal consultations in Niger.

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Prual, A; Toure, A; Huguet, D; Laurent, Y

2000-03-01

A decade after the first International Conference on Safe Motherhood, maternal mortality remains very high in most West African countries, even in capital cities. The detection of high risk pregnancies, known as the risk approach, during antenatal consultations has been the basis of most maternal and child health programmes over the last decade. The effectiveness of antenatal care as a tool to prevent or predict obstetric complications is being questioned more and more. In addition to the scarcity of reliable data about the predictivity of most risk factors, the quality of the screening must be questioned. The goal of this study was to assess the frequency of risk factors among a sample of pregnant women attending antenatal care in Niger and to assess the quality of the screening of those risk factors. Overall, 330 pregnant women were enrolled in the study. Each woman was examined twice: the first time by a midwife, the second time by one of the authors but without knowledge of the results of the first consultation. Fifty-five percent of pregnant women had at least one risk factor, 31% had more than one. Ninety-one percent of the risk factors were detected at interview. The following risk factors were not systematically searched for by midwives: height (48.5%), blood pressure (43.6%), glycosuria (40.6%), vaginal bleeding (38.2%), oedema (37.3%), parity (17%), age (16%), previous caesarean section (15.2%), previous stillbirth (15.2%) and previous miscarriages (14.8%). This study has shown that, in Niger, the quality of screening for risk factors during antenatal consultation is poor. In the urban settings where this study took place, lack of personnel, lack of equipment, lack of time and poor compliance by women cannot be made responsible for this situation. While screening of these risk factors continues as policy, the quality of screening must be dramatically improved.

Antenatal Bartter syndrome.

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Afzal, Muhammad; Khan, Ejaz A; Khan, Wisal A; Anwar, Viqas; Yaqoob, Asma; Rafiq, Shahid; Azam, Shaheena

2014-05-01

Antenatal Bartter syndrome is characterized by severe polyhydramnios in mother leading to premature delivery. Antenatal treatment has proven effective to prevent these problems. Postnatally newborns suffer from recurrent episodes of severe dehydration and electrolyte imbalance which can lead to fatal outcome. These manifestations are likely to be overlooked and missed under the umbrella of diagnosis of prematurity. This premature newborn with antenatal polyhydramnios had severe manifestations of polyuria, recurrent dehydration, electrolyte derangements and metabolic alkalosis. She was managed accordingly but unfortunately could not survive beyond 4 weeks.

Perimenopausal Bleeding and Bleeding After Menopause

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... Patients About ACOG Perimenopausal Bleeding and Bleeding After Menopause Home For Patients Search FAQs Perimenopausal Bleeding and ... 2011 PDF Format Perimenopausal Bleeding and Bleeding After Menopause Gynecologic Problems What are menopause and perimenopause? What ...

A coil placement technique to treat intracranial aneurysm with incorporated artery.

Science.gov (United States)

Luo, Chao-Bao; Chang, Feng-Chi; Lin, Chung-Jung; Guo, Wan-Yuo

2018-03-01

Endovascular coil embolization is an accepted treatment option for intracranial aneurysms. However, the coiling of aneurysms with an incorporated artery (IA) poses a high risk of IA occlusion. Here we report our experience of endovascular coil placement using a technique that avoids IA occlusion in aneurysms with IAs. Over a 6-year period, 185 patients harboring 206 intracranial aneurysms underwent endosaccular coiling. Forty-two of these patients with 45 aneurysms were treated by coil placement to avoid IAs occlusion. We assessed the anatomy of the aneurysms and IAs, technical feasibility of the procedure, and degree of aneurysm occlusion. Clinical and angiographic outcomes were assessed as well. Aneurysms were located in the supra-clinoid intracranial internal carotid artery (n = 24), anterior cerebral artery (n = 6), middle cerebral artery (n = 7), and vertebrobasilar artery (n = 8). The IA was at the aneurysm neck in 34 patients, body in 10, and dome in 1. Immediate post-coiling angiogram showed preservation of blood flow through the IA in all aneurysms. Coil compaction with aneurysmal regrowth was found in 7 of 36 patients having follow-up conventional angiography. One patient had an IA territory infarction after embolization. All 42 patients were followed up (mean: 21 months) and showed no re-bleeding. This technique is effective and safe in managing intracranial aneurysms with IAs. Although aneurysmal recurrence may occur in some aneurysms because of insufficient coiling, this technique is simpler to perform and requires less skill than other techniques. It can be an alternative option for treating some selected intracranial aneurysms with IAs. Copyright © 2017. Published by Elsevier Taiwan LLC.

Role of traditional birth attendants (TBAs) in provision of antenatal and perinatal care at home amongst the urban poor in Delhi, India.

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Singh, Samiksha; Chhabra, Pragti; Sujoy, Rachna

2012-01-01

More than 80% of deliveries amongst the urban poor are conducted at home, mostly by traditional birth attendants (TBAs). In all, 29 eligible TBAs in the study area were identified and interviewed to assess their knowledge and practices regarding antenatal and perinatal care. Their knowledge about complications in antenatal and perinatal period was inadequate. The majority provided inadequate advice to the mothers. Over seventy-nine percent (79.3%) gave injections of oxytocin. Sixteen (55.2%) did not wait or waited for less than 10 minutes for the mother to expel the placenta. Fourteen (48.3%) encountered excessive vaginal bleeding, but none knew how to manage it. Overall knowledge and care provided by the TBAs was poor.

Massive intracranial calcifications in a patient with systemic lupus erythematosus; Calcificacoes intracranianas macicas em um paciente com lupus eritematoso sistemico

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Gasparetto, Emerson L.; Carvalho Neto, Arnolfo de [Parana Univ., Curitiba, PR (Brazil). Dept. de Clinica Medica. Servico de Radiologia Medica]. E-mail: gasparetto@hotmail.com; Ono, Sergio E. [Parana Univ., Curitiba, PR (Brazil). Faculdade de Medicina

2004-12-01

Central nervous system involvement is frequently reported in patients with systemic lupus erythematosus. Computed tomography and magnetic resonance imaging studies usually show brain atrophy, cerebral infarction and/or intracranial bleeding. Extensive intracranial calcification in patients with systemic lupus erythematosus is rare. We report a case of a patient with systemic lupus erythematosus who presented with seizures and massive basal ganglia calcification and mild calcifications in the frontal lobes, seen on the brain computed tomography scan. Magnetic resonance imaging showed hyperintensity on FLAIR images and hypointense signals on T2{sup *} gradient echo images in the basal ganglia. (author)

A Case of Hemophilia A Associated with Spontaneous Hemorrhagic Pleural Effusion and Intracranial Hem

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Nuri Tutar

2014-03-01

Full Text Available Hemophilia A is a sex-linked recessive coagulation disorder almost exclusively occurring in male subjects and caused by a deficiency of factor VIII. It  is a rare disorder characterized by spontaneous hemorrhages. Spontaneous bleeding in the pleural space is very rare in hemophilia both in children and adults. Here in, we present the case of a 56-year-old hemophilia A patient with hemorrhagic pleural effusion and intracranial hematoma.

Antenatal care in practice: an exploratory study in antenatal care clinics in the Kilombero Valley, south-eastern Tanzania

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Kessy Flora

2011-05-01

Full Text Available Abstract Background The potential of antenatal care for reducing maternal morbidity and improving newborn survival and health is widely acknowledged. Yet there are worrying gaps in knowledge of the quality of antenatal care provided in Tanzania. In particular, determinants of health workers' performance have not yet been fully understood. This paper uses ethnographic methods to document health workers' antenatal care practices with reference to the national Focused Antenatal Care guidelines and identifies factors influencing health workers' performance. Potential implications for improving antenatal care provision in Tanzania are discussed. Methods Combining different qualitative techniques, we studied health workers' antenatal care practices in four public antenatal care clinics in the Kilombero Valley, south-eastern Tanzania. A total of 36 antenatal care consultations were observed and compared with the Focused Antenatal Care guidelines. Participant observation, informal discussions and in-depth interviews with the staff helped to identify and explain health workers' practices and contextual factors influencing antenatal care provision. Results The delivery of antenatal care services to pregnant women at the selected antenatal care clinics varied widely. Some services that are recommended by the Focused Antenatal Care guidelines were given to all women while other services were not delivered at all. Factors influencing health workers' practices were poor implementation of the Focused Antenatal Care guidelines, lack of trained staff and absenteeism, supply shortages and use of working tools that are not consistent with the Focused Antenatal Care guidelines. Health workers react to difficult working conditions by developing informal practices as coping strategies or "street-level bureaucracy". Conclusions Efforts to improve antenatal care should address shortages of trained staff through expanding training opportunities, including health worker

Massive neonatal intracranial hemorrhage caused by bromadiolone: A case report.

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Ma, Mingsheng; Zhang, Mengqi; Tang, Xiaoyan; Li, Zhenghong

2017-11-01

Bromadiolone, often called a super-warfarin, is a potent rodenticide with long half-life. Skin and mucosal bleeding is the most common clinical manifestations of its intoxication. Bromadiolone intoxications in adults and children have been reported, but this phenomenon is rarely seen in fetuses. This paper presents a case of neonate with massive intracranial hemorrhage mediated by bromadiolone intoxication, highlighting that the bromadiolone is potentially lethal to the fetus. The male neonate presented with poor respiratory effort, decreased muscle tone, and pallor at birth. He developed generalized seizures on day 1 of life. His mother suffered from bleeding of oral mucosa and the subsequent lab screening for toxicants showed a bromadiolone level of 126 ng/mL. Laboratory tests revealed that prolonged prothrombin time (PT) and activated partial thromboplastin time (aPTT). A computed tomography (CT) of his head revealed a severe subdural hematoma, which lead to midline shift, bilateral intraventricular hemorrhage, and subarachnoid hemorrhage. Serum from cord blood was collected and screened for toxicants. The result returned with a bromadiolone level of 94 ng/mL. The neonate was treated with vitamin K, fresh-frozen plasma, and red blood cells. His parents required termination of all treatments, and the neonate unfortunately died shortly after. Through clinical experience from this case, we believe that bromadiolone can be passed down to the fetus via placenta. Neonatal intracranial hemorrhage caused by bromadiolone is rare but potentially lethal. Pregnant women should be informed of the serious side effects of bromadiolone and this poisonous reagent should be avoided in any period during pregnancy.

Simultaneous monitoring of static and dynamic intracranial pressure parameters from two separate sensors in patients with cerebral bleeds: comparison of findings.

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Eide, Per Kristian; Holm, Sverre; Sorteberg, Wilhelm

2012-09-07

We recently reported that in an experimental setting the zero pressure level of solid intracranial pressure (ICP) sensors can be altered by electrostatics discharges. Changes in the zero pressure level would alter the ICP level (mean ICP); whether spontaneous changes in mean ICP happen in clinical settings is not known. This can be addressed by comparing the ICP parameters level and waveform of simultaneous ICP signals. To this end, we retrieved our recordings in patients with cerebral bleeds wherein the ICP had been recorded simultaneously from two different sensors. During a time period of 10 years, 17 patients with cerebral bleeds were monitored with two ICP sensors simultaneously; sensor 1 was always a solid sensor while Sensor 2 was a solid -, a fluid - or an air-pouch sensor. The simultaneous signals were analyzed with automatic identification of the cardiac induced ICP waves. The output was determined in consecutive 6-s time windows, both with regard to the static parameter mean ICP and the dynamic parameters (mean wave amplitude, MWA, and mean wave rise time, MWRT). Differences in mean ICP, MWA and MWRT between the two sensors were determined. Transfer functions between the sensors were determined to evaluate how sensors reproduce the ICP waveform. Comparing findings in two solid sensors disclosed major differences in mean ICP in 2 of 5 patients (40%), despite marginal differences in MWA, MWRT, and linear phase magnitude and phase. Qualitative assessment of trend plots of mean ICP and MWA revealed shifts and drifts of mean ICP in the clinical setting. The transfer function analysis comparing the solid sensor with either the fluid or air-pouch sensors revealed more variable transfer function magnitude and greater differences in the ICP waveform derived indices. Simultaneous monitoring of ICP using two solid sensors may show marked differences in static ICP but close to identity in dynamic ICP waveforms. This indicates that shifts in ICP baseline pressure

Simultaneous monitoring of static and dynamic intracranial pressure parameters from two separate sensors in patients with cerebral bleeds: comparison of findings

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Eide Per

2012-09-01

Full Text Available Abstract Background We recently reported that in an experimental setting the zero pressure level of solid intracranial pressure (ICP sensors can be altered by electrostatics discharges. Changes in the zero pressure level would alter the ICP level (mean ICP; whether spontaneous changes in mean ICP happen in clinical settings is not known. This can be addressed by comparing the ICP parameters level and waveform of simultaneous ICP signals. To this end, we retrieved our recordings in patients with cerebral bleeds wherein the ICP had been recorded simultaneously from two different sensors. Materials and Methods: During a time period of 10 years, 17 patients with cerebral bleeds were monitored with two ICP sensors simultaneously; sensor 1 was always a solid sensor while Sensor 2 was a solid -, a fluid - or an air-pouch sensor. The simultaneous signals were analyzed with automatic identification of the cardiac induced ICP waves. The output was determined in consecutive 6-s time windows, both with regard to the static parameter mean ICP and the dynamic parameters (mean wave amplitude, MWA, and mean wave rise time, MWRT. Differences in mean ICP, MWA and MWRT between the two sensors were determined. Transfer functions between the sensors were determined to evaluate how sensors reproduce the ICP waveform. Results Comparing findings in two solid sensors disclosed major differences in mean ICP in 2 of 5 patients (40%, despite marginal differences in MWA, MWRT, and linear phase magnitude and phase. Qualitative assessment of trend plots of mean ICP and MWA revealed shifts and drifts of mean ICP in the clinical setting. The transfer function analysis comparing the solid sensor with either the fluid or air-pouch sensors revealed more variable transfer function magnitude and greater differences in the ICP waveform derived indices. Conclusions Simultaneous monitoring of ICP using two solid sensors may show marked differences in static ICP but close to identity

A novel approach to assess the spontaneous gastrointestinal bleeding risk of antithrombotic agents using Apc(min/+) mice.

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Wei, Huijun; Shang, Jin; Keohane, CarolAnn; Wang, Min; Li, Qiu; Ni, Weihua; O'Neill, Kim; Chintala, Madhu

2014-06-01

Assessment of the bleeding risk of antithrombotic agents is usually performed in healthy animals with some form of vascular injury to peripheral organs to induce bleeding. However, bleeding observed in patients with currently marketed antithrombotic drugs is typically spontaneous in nature such as intracranial haemorrhage (ICH) and gastrointestinal (GI) bleeding, which happens most frequently on top of preexisting pathologies such as GI ulcerations and polyps. Apc(min/+) mice are reported to develop multiple adenomas through the entire intestinal tract and display progressive anaemia.In this study, we evaluated the potential utility of Apc(min/+) mice as a model for assessing spontaneous GI bleeding with antithrombotic agents. Apc(min/+) mice exhibited progressive blood loss starting at the age of nine weeks. Despite the increase in bleeding, Apc(min/+) mice were in a hypercoagulable state and displayed an age-dependent increase in thrombin generation and circulating fibrinogen as well as a significant decrease in clotting times. We evaluated the effect of warfarin, dabigatran etexilate, apixaban and clopidogrel in this model by administering them in diet or in the drinking water to mice for 1-4 weeks. All of these marketed drugs significantly increased GI bleeding in Apc(min/+) mice, but not in wild-type mice. Although different exposure profiles of these antithrombotic agents make it challenging to compare the bleeding risk of compounds, our results indicate that the Apc(min/+) mouse may be a sensitive preclinical model for assessing the spontaneous GI bleeding risk of novel antithrombotic agents.

Late vitamin K deficiency bleeding leading to a diagnosis of cystic fibrosis: a case report.

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Ngo, B; Van Pelt, K; Labarque, V; Van De Casseye, W; Penders, J

2011-01-01

Vitamin K deficiency bleeding (VKDB) in infants still occurs despite worldwide use of prophylaxis. Clinical manifestations can be dramatic with over 50% of patients presenting with intracranial haemorrhage and a mortality rate of 20% in late vitamin K deficiency bleeding. Special attention should be given to infants with a high risk profile (preterm, breast feeding, cholestasis, malabsorption). A tentative diagnosis can be made observing quick normalisation of some easy-to-perform haemostatic parameters (PT, aPTT) after administration of vitamin K. Nowadays, VKDB can still be the first clinical sign of diseases causing malabsorption of fat-soluble vitamins. In this case report, VKDB led to the diagnosis of cystic fibrosis, the most common fatal autosomal recessive disease among Caucasian people.

Risk factors for re-bleeding of aneurysmal subarachnoid hemorrhage: meta-analysis of observational studies.

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Alfotih, Gobran Taha Ahmed; Li, FangCheng; Xu, XinKe; Zhang, ShangYi

2014-01-01

The mortality of re-bleeding following aneurysmal subarachnoid hemorrhage is high, and surviving patients often have poor clinical condition and worse outcome than patients with a single bleed. In this study, we performed an updated systematic review and meta-analysis to determine the most common risk factors for re-bleeding in this patient population, with the goal of providing neurologists, neurosurgeons, neuro-interventionalists with a simple and fast method to evaluate the re-bleeding risk for aneurysmal subarachnoid hemorrhage. We conducted a thorough meta-analysis of the risk factors associated with re-bleeding or re-rupture of intracranial aneurysms in cases published between 2000 and 2013. Pooled mean difference was calculated for the continuous variables (age), and pooled odds ratio (OR) was calculated for categorical factors. If heterogeneity was significant (pbleeding, resulting in a weighted average rate of re-bleeding of 11.3% with 95% confidence interval [CI]: 10.1-12.6. In this population, sex (OR 1.46; 95% CI: 1.11-1.92), high systolic blood pressure [SBP] (OR 2.52; 95% CI: 1.40-4.53), aneurysm size (OR 3.00; 95% CI: 2.06-4.37), clinical condition (Hunt & Hess) (OR 4.94; 95% CI: 2.29,10.68), and Fisher grade (OR 2.29; 95% CI: 1.45, 3.61) were statistically significant risk factors for re-bleeding. Sex, high SBP, high Fisher grade, aneurysm size larger than 10mm, and poor clinical condition were independent risk factors for aneurysmal re-bleeding. The importance of early aneurysm intervention and careful consideration of patient risk factors should be emphasized to eliminate the risk of re-bleeding and poor outcome. Copyright © 2014 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

Prevalence of thrombocytopenia among pregnant women attending antenatal care service at Gondar University Teaching Hospital in 2014, northwest Ethiopia.

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Asrie, Fikir; Enawgaw, Bamlaku; Getaneh, Zegeye

2017-01-01

Thrombocytopenia is a common hematologic abnormality during pregnancy. Pregnant women with thrombocytopenia have a higher risk of bleeding excessively during or after childbirth, particularly if they need to have a cesarean section or other surgical intervention during pregnancy, labor or in the puerperium. The main aim of this study was to determine the prevalence of thrombocytopenia among pregnant women attending antenatal care service at Gondar University Hospital, northwest Ethiopia. A cross-sectional study was used to assess the prevalence of thrombocytopenia among pregnant women attending antenatal care service at Gondar University Hospital from January to April 2015. A total of 217 pregnant women were included in the study and a structured pretested questionnaire was used to obtain sociodemographic information, nutritional factors, obstetrics and gynecological factors, history and clinical condition. Blood samples were collected for platelet count and other platelet parameters, which were determined by using SysmexKX 21 automation. The data were entered to Epi info version 6 software and analyzed using SPSS version 20 software. Bivariable and multivariable statistical analyses were used to evaluate the effect of independent variable over the dependent variable. A p -value of women receiving antenatal care service at Gondar University Hospital participated in the study. Thrombocytopenia among 19 pregnant women showed a prevalence of 8.8%. The mean ± standard deviation platelet count was 238.85×10 9 /L (±74.57). Thrombocytopenia was significantly associated with patients who lived rurally (crude odds ratio =4.3, 95% confidence interval 1.48-12.76). The prevalence of thrombocytopenia was 8.8% predominantly with mild type of thrombocytopenia. Thrombocytopenia was higher among pregnant women who lived rurally. Therefore, health care providers should screen routinely for thrombocytopenia to avoid excessive bleeding during pregnancy, especially in women who live

REVIEW OF FOCUSSED ANTENATAL CARE

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Sreelatha

2015-09-01

Full Text Available INTRODUCTION: Antenatal care is a comprehensive antepartum programme which involves a coordinated approach to medical care , continuous risk assessment , and psychological support that optimally begins before conception and extends throughout the postpartum period and int erconceptional period . [1] One of major responsibility of obstetrician providing antenatal care is to identify high risk factors based on past history, examination and investigation results. The objective of antenatal care therefore is to assure that every wanted pregnancy results in the delivery of a healthy baby without impairing the mothers health . [2] In a 1914 study by Williams antenatal care reduced fetal mortality by 40%

Vitamin K deficiency bleeding presenting as nodular purpura in infancy: A rare and life-threatening entity

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Pratik Gahalaut

2013-01-01

Full Text Available Vitamin K deficiency bleeding (VKDB disorder is an uncommon entity, which occurs due to inadequate activity of vitamin K-dependant coagulation factors. An 8-months-old exclusively breast-fed male infant presented with multiple, purpuric and nodular non-collapsible swellings on trunk of 4 days duration. Investigations revealed raised activated partial thromboplastin time and prothrombintime. Fibrinogen level and platelet counts were normal. Late VKDB usually presents as intra-cranial or mucosal hemorrhages. [1] Though skin and mucosal bleeding may occur in 1/3 rd of infants with VKDB, ′nodular purpura′ is not the common presenting feature. Earlier recognition of VKDB and immediate investigation/treatment helps prevent the potentially fatal outcome of the disease. Very little is mentioned about this entity in dermatology literature.

The Role of Intraoperative Cerebral Angiography in Transorbital Intracranial Penetrating Trauma: A Case Report and Literature Review.

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Riley, Jonathan P; Boucher, Andrew B; Kim, Denise S; Barrow, Daniel L; Reynolds, Matthew R

2017-01-01

Transorbital intracranial penetrating trauma with a retained intracranial foreign body is a rare event lacking a widely accepted diagnostic and therapeutic algorithm. Intraoperative catheter angiography (IOA) has been advocated by some authorities to rule out cerebrovascular injury before and/or after removal of the object, but no standard of care currently exists. A 19-year-old man was involved in a construction site accident whereby a framing nail penetrated the left globe, traversed the lateral bony orbit, and terminated in the midtemporal lobe. No hematoma or injury to the middle cerebral arteries (MCAs) was apparent on noncontrast head computed tomography (CT) or CT angiography, respectively. The foreign body was removed in the operating room under direct visualization after a frontotemporal craniotomy without incident. No significant venous or arterial bleeding was encountered. All visualized MCA branches appeared intact. Indocyanine green videoangiography performed immediately after object removal showed adequate filling of the MCA branches. Given these uneventful clinical and radiographic findings, IOA was not performed. Postoperative head CT and CT angiography showed no obvious neurovascular injury. On postoperative day 2, the patient was noted to have an expressive aphasia. Cerebral angiography showed absent antegrade filling of the angular artery with some retrograde perfusion. Magnetic resonance imaging confirmed an ischemic infarction in the midtemporal lobe. The patient's expressive aphasia improved to near baseline during his hospitalization and he made an excellent clinical recovery. In transorbital intracranial penetrating trauma with a retained intracranial object, we advocate microsurgical removal of the object under direct visualization followed immediately by IOA. IOA should be strongly considered even in the setting of minimal intraoperative bleeding and normal findings on videoangiography (a course of action that was not followed in the

Current management of symptomatic intracranial stenosis.

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Taylor, Robert A; Weigele, John B; Kasner, Scott E

2011-08-01

Intracranial arterial stenosis (IAS) is the cause of about 10% of all ischemic strokes in the United States, but may account for about 40% of strokes in some populations. After a stroke or transient ischemic attack due to IAS, patients face a 12% annual risk of recurrent stroke on medical therapy, with most strokes occurring in the first year. Warfarin is no better than aspirin in preventing recurrent strokes but poses a higher risk of serious bleeding and death. Groups with the highest risk of recurrent stroke are those with high-grade (≥ 70%) stenosis, those with recent symptom onset, those with symptoms precipitated by hemodynamic maneuvers, and women. Endovascular treatment of IAS is a rapidly evolving therapeutic option. Antiplatelet agents are currently recommended as the primary treatment for symptomatic IAS, with endovascular therapy reserved for appropriate high-risk cases refractory to medical therapy.

Women's education level, antenatal visits and the quality of skilled antenatal care: a study of three African countries.

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Babalola, Stella

2014-02-01

Many pregnant women in Africa who access professional antenatal care do not receive all the WHO-recommended components of care. Using Demographic and Health Survey (DHS) data from Kenya, Malawi and Nigeria, this study assesses the relationship of education level with the quality of antenatal care received and highlights how the number of antenatal visits mediates this relationship. The results show that a large proportion of the effect of education level on quality of care is direct, while only a small portion is mediated through the number of antenatal visits. Efforts to improve pregnancy outcomes for under-privileged women should focus on removing structural barriers to access, strengthening the technical and interpersonal skills of providers, and addressing providers' biases and discriminatory practices towards these women. Such efforts should also seek to empower underprivileged women to insist on quality antenatal care by explaining what to expect during an antenatal visit.

Intracranial Pressure

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Hvedstrup, Jeppe; Radojicic, Aleksandra; Moudrous, Walid

2018-01-01

OBJECTIVE: To compare a new method of noninvasive intracranial pressure (nICP) measurement with conventional lumbar puncture (LP) opening pressure. METHODS: In a prospective multicenter study, patients undergoing LP for diagnostic purposes underwent intracranial pressure measurements with HeadSen...

Intracranial Hypertension Research Foundation

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... PARTNERSHIPS Meet our Fundraising Partners Tweet Welcome Intracranial hypertension (IH) is the general term for the neurological ... high. (Old names for IH include Benign Intracranial Hypertension and Pseudotumor Cerebri). The Intracranial Hypertension Research Foundation ...

Bleeding Risk with Long-Term Low-Dose Aspirin: A Systematic Review of Observational Studies

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García Rodríguez, Luis A.; Martín-Pérez, Mar; Hennekens, Charles H.; Rothwell, Peter M.; Lanas, Angel

2016-01-01

Background Low-dose aspirin has proven effectiveness in secondary and primary prevention of cardiovascular events, but is also associated with an increased risk of major bleeding events. For primary prevention, this absolute risk must be carefully weighed against the benefits of aspirin; such assessments are currently limited by a lack of data from general populations. Methods Systematic searches of Medline and Embase were conducted to identify observational studies published between 1946 and 4 March 2015 that reported the risks of gastrointestinal (GI) bleeding or intracranial hemorrhage (ICH) with long-term, low-dose aspirin (75–325 mg/day). Pooled estimates of the relative risk (RR) for bleeding events with aspirin versus non-use were calculated using random-effects models, based on reported estimates of RR (including odds ratios, hazard ratios, incidence rate ratios and standardized incidence ratios) in 39 articles. Findings The incidence of GI bleeding with low-dose aspirin was 0.48–3.64 cases per 1000 person-years, and the overall pooled estimate of the RR with low-dose aspirin was 1.4 (95% confidence interval [CI]: 1.2–1.7). For upper and lower GI bleeding, the RRs with low-dose aspirin were 2.3 (2.0–2.6) and 1.8 (1.1–3.0), respectively. Neither aspirin dose nor duration of use had consistent effects on RRs for upper GI bleeding. The estimated RR for ICH with low-dose aspirin was 1.4 (1.2–1.7) overall. Aspirin was associated with increased bleeding risks when combined with non-steroidal anti-inflammatory drugs, clopidogrel and selective serotonin reuptake inhibitors compared with monotherapy. By contrast, concomitant use of proton pump inhibitors decreased upper GI bleeding risks relative to aspirin monotherapy. Conclusions The risks of major bleeding with low-dose aspirin in real-world settings are of a similar magnitude to those reported in randomized trials. These data will help inform clinical judgements regarding the use of low-dose aspirin

Gastrointestinal bleeding

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... Sigmoidoscopy Alternative Names Lower GI bleeding; GI bleeding; Upper GI bleeding; Hematochezia Images GI bleeding - series Fecal occult blood test References Kovacs TO, Jensen DM. Gastrointestinal hemorrhage. In: Goldman L, Schafer AI, eds. Goldman- ...

Risk of stroke and bleeding in patients with heart failure and chronic kidney disease

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Melgaard, Line; Overvad, Thure Filskov; Skjøth, Flemming

2018-01-01

AIMS: The aim of this study was to assess the prognostic value of chronic kidney disease (CKD) in relation to ischaemic stroke, intracranial haemorrhage, major bleeding, and all-cause death in heart failure patients without atrial fibrillation. METHODS AND RESULTS: In this observational cohort...... study, heart failure patients without atrial fibrillation were identified using Danish nationwide registries. Risk of stroke, major haemorrhage, and death were calculated after 1 and 5 years to compare patients with and without CKD, ±dialysis [dialysis: CKD with renal replacement therapy (CKD......-RRT); no dialysis: CKD-no RRT]. A total of 43 199 heart failure patients were included, among which 0.8% had CKD-RRT and 5.9% had CKD-no RRT. When compared with heart failure patients without CKD, both CKD-RRT and CKD-no RRT were associated with a higher 5 year rate of major bleeding (CKD-RRT: adjusted hazard ratio...

Factors associated with failure to correct the international normalised ratio following fresh frozen plasma administration among patients treated for warfarin-related major bleeding. An analysis of electronic health records.

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Menzin, J; White, L A; Friedman, M; Nichols, C; Menzin, J; Hoesche, J; Bergman, G E; Jones, C

2012-04-01

This study assessed the frequency and factors associated with failure to correct international normalised ratio (INR) in patients administered fresh frozen plasma (FFP) for warfarin-related major bleeding. This retrospective database analysis used electronic health records from an integrated health system. Patients who received FFP between 01/01/2004 and 01/31/2010, and who met the following criteria were selected: major haemorrhage diagnosis the day before to the day after initial FFP administration; INR ≥2 on the day before or the day of FFP and another INR result available; warfarin prescription within 90 days. INR correction (defined as INR ≤1.3) was evaluated at the last available test up to one day following FFP. A total of 414 patients met selection criteria (mean age 75 years, 53% male, mean Charlson score 2.5). Patients presented with gastrointestinal bleeding (58%), intracranial haemorrhage (38%) and other bleed types (4%). The INR of 67% of patients remained uncorrected at the last available test up to one day following receipt of FFP. In logistic regression analysis, the INR of patients who were older, those with a Charlson score of 4 or greater, and those with non-ICH bleeds (odds ratio vs. intracranial bleeding 0.48; 95% confidence interval 0.31-0.76) were more likely to remain uncorrected within one day following FFP administration. In an alternative definition of correction, (INR ≤1.5), 39% of patients' INRs remained uncorrected. For a substantial proportion of patients, the INRs remain inadequately or uncorrected following FFP administration, with estimates varying depending on the INR threshold used.

The effectiveness and safety of antifibrinolytics in patients with acute intracranial haemorrhage: statistical analysis plan for an individual patient data meta-analysis.

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Ker, Katharine; Prieto-Merino, David; Sprigg, Nikola; Mahmood, Abda; Bath, Philip; Kang Law, Zhe; Flaherty, Katie; Roberts, Ian

2017-01-01

Introduction : The Antifibrinolytic Trialists Collaboration aims to increase knowledge about the effectiveness and safety of antifibrinolytic treatment by conducting individual patient data (IPD) meta-analyses of randomised trials. This article presents the statistical analysis plan for an IPD meta-analysis of the effects of antifibrinolytics for acute intracranial haemorrhage. Methods : The protocol for the IPD meta-analysis has been registered with PROSPERO (CRD42016052155). We will conduct an individual patient data meta-analysis of randomised controlled trials with 1000 patients or more assessing the effects of antifibrinolytics in acute intracranial haemorrhage. We will assess the effect on two co-primary outcomes: 1) death in hospital at end of trial follow-up, and 2) death in hospital or dependency at end of trial follow-up. The co-primary outcomes will be limited to patients treated within three hours of injury or stroke onset. We will report treatment effects using odds ratios and 95% confidence intervals. We use logistic regression models to examine how the effect of antifibrinolytics vary by time to treatment, severity of intracranial bleeding, and age. We will also examine the effect of antifibrinolytics on secondary outcomes including death, dependency, vascular occlusive events, seizures, and neurological outcomes. Secondary outcomes will be assessed in all patients irrespective of time of treatment. All analyses will be conducted on an intention-to-treat basis. Conclusions : This IPD meta-analysis will examine important clinical questions about the effects of antifibrinolytic treatment in patients with intracranial haemorrhage that cannot be answered using aggregate data. With IPD we can examine how effects vary by time to treatment, bleeding severity, and age, to gain better understanding of the balance of benefit and harms on which to base recommendations for practice.

Antenatal corticosteroids: an assessment of anticipated benefits and potential risks.

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Jobe, Alan H; Goldenberg, Robert L

2018-04-07

Antenatal corticosteroids are standard of care for pregnancies at risk of preterm delivery between 24-34 weeks' gestational age. Recent trials demonstrate modest benefits from antenatal corticosteroids for late preterm and elective cesarean deliveries, and antenatal corticosteroids for periviable deliveries should be considered with family discussion. However, many women with threatened preterm deliveries receive antenatal corticosteroids but do not deliver until >34 weeks or at term. The net effect is that a substantial fraction of the delivery population will be exposed to antenatal corticosteroids. There are gaps in accurate assessments of benefits of antenatal corticosteroids because the randomized controlled trials were performed prior to about 1990 in pregnancies generally >28 weeks. The care practices for the mother and infant survival were different than today. The randomized controlled trial data also do not strongly support the optimal interval from antenatal corticosteroid treatment to delivery of 1-7 days. Epidemiology-based studies using large cohorts with >85% of at-risk pregnancies treated with antenatal corticosteroids probably overestimate the benefits of antenatal corticosteroids. Although most of the prematurity-associated mortality is in low-resource environments, the efficacy and safety of antenatal corticosteroids in those environments remain to be evaluated. The short-term benefits of antenatal corticosteroids for high-risk pregnancies in high-resource environments certainly justify antenatal corticosteroids as few risks have been identified over many years. However, cardiovascular and metabolic abnormalities have been identified in large animal models and cohorts of children exposed to antenatal corticosteroids that are consistent with fetal programming for adult diseases. These late effects of antenatal corticosteroids suggest caution for the expanded use of antenatal corticosteroids beyond at-risk pregnancies at 24-34 weeks. A way forward

Restarting Anticoagulant Treatment After Intracranial Hemorrhage in Patients With Atrial Fibrillation and the Impact on Recurrent Stroke, Mortality, and Bleeding: A Nationwide Cohort Study.

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Nielsen, Peter Brønnum; Larsen, Torben Bjerregaard; Skjøth, Flemming; Gorst-Rasmussen, Anders; Rasmussen, Lars Hvilsted; Lip, Gregory Y H

2015-08-11

Intracranial hemorrhage is the most feared complication of oral anticoagulant treatment. The optimal treatment option for patients with atrial fibrillation who survive an intracranial hemorrhage remains unknown. We hypothesized that restarting oral anticoagulant treatment was associated with a lower risk of stroke and mortality in comparison with not restarting. Linkage of 3 Danish nationwide registries in the period between 1997 and 2013 identified patients with atrial fibrillation on oral anticoagulant treatment with incident intracranial hemorrhage. Patients were stratified by treatment regimens (no treatment, oral anticoagulant treatment, or antiplatelet therapy) after the intracranial hemorrhage. Event rates were assessed 6 weeks after hospital discharge and compared with Cox proportional hazard models. In 1752 patients (1 year of follow-up), the rate of ischemic stroke/systemic embolism and all-cause mortality (per 100 person-years) for patients treated with oral anticoagulants was 13.6, in comparison with 27.3 for nontreated patients and 25.7 for patients receiving antiplatelet therapy. The rate of ischemic stroke/systemic embolism and all-cause mortality (per 100 person-years) for recurrent intracranial hemorrhage, the rate of ischemic stroke/systemic embolism, and all-cause mortality (per 100 person-years) patients treated with oral anticoagulants was 8.0, in comparison with 8.6 for nontreated patients and 5.3 for patients receiving antiplatelet therapy. The adjusted hazard ratio of ischemic stroke/systemic embolism and all-cause mortality was 0.55 (95% confidence interval, 0.39-0.78) in patients on oral anticoagulant treatment in comparison with no treatment. For ischemic stroke/systemic embolism and for all-cause mortality, hazard ratios were 0.59 (95% confidence interval, 0.33-1.03) and 0.55 (95% confidence interval, 0.37-0.82), respectively. Oral anticoagulant treatment was associated with a significant reduction in ischemic stroke/all-cause mortality

Antenatal education for childbirth-epidural analgesia.

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Cutajar, Lisa; Cyna, Allan M

2018-05-07

The language structures used by antenatal educators have not been previously researched in the context of antenatal childbirth classes. Epidural analgesia for labour is a common, and a frequently asked about, component of antenatal education for parents in hospitals providing maternity care. We aimed to identify the way information is described and presented by childbirth educators to assess content and determine which language structures such as metaphor, suggestion, information and storytelling are utilized. This observational study of antenatal education was conducted at a single tertiary referral center for maternity care in Western Sydney, Australia. All three childbirth educators agreed to be video recorded whilst providing information to parents during antenatal classes. Audio data was subsequently transcribed and then analysed by two researchers, independently categorising the various language structures and types of information provided. For the purposes of the current study, data concerning a single topic was used for the analysis-'epidural analgesia for labour'. Language structures used were highly variable between educators, as was the content and time taken for the information being provided. Our findings represent a first attempt to identify baseline information used in the clinical setting of antenatal education in order to categories communication structures used. This study has identified areas for further improvements and consistency in the way educators provide information to parents and has important implications for future midwifery practice, education and research. Copyright © 2018 Elsevier Ltd. All rights reserved.

Vaginal Bleeding

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... or period, is a woman's monthly bleeding.Abnormal vaginal bleeding is different from normal menstrual periods. It ... therapy) Cancer of the cervix, ovaries, uterus or vagina Thyroid problems Bleeding during pregnancy can have several ...

Quality of antenatal care provided by nurse midwives in an Urban health centre with regard to low-risk antenatal mothers

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Ruby Angeline Pricilla

2017-01-01

Full Text Available Background:India contributes to 19% of the global maternal deaths. Good quality antenatal care can prevent maternal deaths by early detection of complications and maintaining maternal health. There are few studies documenting quality of antenatal care in India. This study aimed to document the antenatal services provided by nurse midwives to low-risk pregnant mothers from an urban population. Aims: The primary objective was to describe the quality of the antenatal care provided by nurse midwives of an urban health centre with regard to low-risk mothers. The secondary objective was to document the maternal and early neonatal outcomes of the enrolled mothers during the period of study. Methods: This prospective cohort study was done on 200 pregnant women who had antenatal care by nurse midwives between April 2014 and November 2014. The quality of care was assessed by a checklist adapted from World Health Organization (WHO. Results: We report that the quality of antenatal care for all domains was above 90% except for the health education domain, which was poor with regard to breastfeeding and family planning in the enrolled 200 pregnant women. Conclusion: Our study concluded that trained nurse midwives when regularly monitored, audited and linked with reliable referral facilities can deliver good quality antenatal care.

Abnormal uterine bleeding

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Anovulatory bleeding; Abnormal uterine bleeding - hormonal; Polymenorrhea - dysfunctional uterine bleeding ... ACOG committee opinion no. 557: Management of acute abnormal uterine bleeding in nonpregnant reproductive-aged women. Reaffirmed 2015. www. ...

Vascular Variations Associated with Intracranial Aneurysms.

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Orakdogen, Metin; Emon, Selin Tural; Somay, Hakan; Engin, Taner; Is, Merih; Hakan, Tayfun

2017-01-01

To investigate the vascular variations in patients with intracranial aneurysm in circle of Willis. We used the data on 128 consecutive intracranial aneurysm cases. Cerebral angiography images were analyzed retrospectively. Arteries were grouped as anterior cerebral arterial system (ACS), posterior cerebral arterial system (PCS) and middle cerebral arterial system (MCS) for grouping vascular variations. Lateralization, being single/multiple, gender; and also any connection with accompanying aneurysms" number, localization, dimension, whether bleeding/incidental aneurysm has been inspected. Variations were demonstrated in 57.8% of the cases. The most common variation was A1 variation (34.4%). The rate of variations was 36.7%, 24.2% and 10.2% respectively in ACS, PCS and MCS. MCS variations were significantly higher in males. Anterior communicating artery (ACoA) aneurysm observance rates were significantly higher and posterior communicating artery (PCoA) aneurysm and middle cerebral artery (MCA) aneurysm observance rates were significantly lower when compared to "no ACS variation detected" cases. In "PCS variation detected" cases, PCoA aneurysm observance rates and coexistence of multiple variations were significantly higher. The rate of vascular variations in patients with aneurysms was 57.8%. Arterial hypoplasia and aplasia were the most common variations. ACS was the most common region that variations were located in; they were mostly detected on the right side. Coexistence of ACoA aneurysm was higher than PCoA and MCA aneurysms. In the PCS variations group, PCoA aneurysms were the most common aneurysms that accompanying the variation and multiple variations were more common than in the other two groups. The variations in MCS were most common in males.

Prevalence and factors associated with late antenatal care visit ...

African Journals Online (AJOL)

Flora

Background: Adequate utilization of antenatal health care services is associated ... access to antenatal care services including provision of ANC services that are free of charge (Gross ... Information about demographic characteristics, antenatal.

Idiopathic Intracranial Hypertension (Pseudotumor Cerebri)

Science.gov (United States)

... cause is determined and is referred to as “secondary” intracranial hypertension. What are the risk factors for idiopathic intracranial ... clotting disorders, anemia and malnutrition. Can idiopathic intracranial ... to be “secondary” which affects males and females equally. The second ...

An assessment of antenatal care among Syrian refugees in Lebanon.

Science.gov (United States)

Benage, Matthew; Greenough, P Gregg; Vinck, Patrick; Omeira, Nada; Pham, Phuong

2015-01-01

After more than three years of violence in Syria, Lebanon hosts over one million Syrian refugees creating significant public health concerns. Antenatal care delivery to tens of thousands of pregnant Syrian refugee women is critical to preventing maternal and fetal mortality but is not well characterized given the multiple factors obtaining health data in a displaced population. This study describes antenatal care access, the scope of existing antenatal care, and antenatal and family planning behaviors and practice among pregnant Syrian refugees in various living conditions and multiple geographic areas of Lebanon. A field-based survey was conducted between July and October 2013 in 14 main geographic sites of refugee concentration. The assessment evaluated antenatal services among a non-randomized sample of 420 self-identified pregnant Syrian refugee women that included demographics, gestational age, living accommodation, antenatal care coverage, antenatal care content, antenatal health behaviors, antenatal health literacy, and family planning perception and practices. In total, 420 pregnant Syrian refugees living in Lebanon completed the survey. Of these, 82.9% (348) received some antenatal care. Of those with at least one antenatal visit, 222 (63.8%) received care attended by a skilled professional three or more times, 111 (31.9%) 1-2 times, and 15 (4.3%) had never received skilled antenatal care. We assessed antenatal care content defined by blood pressure measurement, and urine and blood sample analyses. Of those who had received any antenatal care, only 31.2% received all three interventions, 18.2% received two out of three, 32.1% received one out of three, and 18.5% received no interventions. Only (41.2%) had an adequate diet of vitamins, minerals, and folic acid. Access, content and health behaviors varied by gestational age, type of accommodation and location in Lebanon. Standards of antenatal care are not being met for pregnant Syrian refugee women in

ROLE OF CT IN LOCALISING THE INJURY TO THE PARTICULAR INTRACRANIAL COMPARTMENT IN PATIENTS WITH CRANIOCEREBRAL TRAUMA

Directory of Open Access Journals (Sweden)

Bonthu Anuradh

2016-11-01

Full Text Available BACKGROUND To evaluate and asses the role of CT in localising the injury to the particular intracranial compartment in patients with craniocerebral trauma. To evaluate the value of early CT imaging, which helps in patient prognosis. To correlate CT findings with Glasgow coma scale and clinical findings there by guide the neurosurgeon for the surgical planning. MATERIALS AND METHODS The study was conducted at Department of Radiology, Government General Hospital, Kakinada, from September 2012 to September 2014 over a period of two years. The study includes evaluation of 300 cases of craniocerebral trauma. All age groups were included. RESULTS A higher incidence noted in males and age group of 20-29 years and moderate Glasgow coma scale in majority of cases. Most common presenting symptom being loss of consciousness followed by vomiting. The commonest finding on CT being subdural haematoma followed by intraparenchymal haematoma. Skull fractures noted in 74% of cases. All the patients with moderate Glasgow coma scale showed intracranial bleeds. Out of 300 patients, normal CT findings in 159 patients that is 53% and abnormal CT findings in 141 patients that is 47%. CONCLUSION Incidence of road traffic accidents was more in male population with peak age incidence in between 20-30 years. Subdural haematoma was most common form of intracerebral bleed. Glasgow coma scale combined with relevant presenting complaints can be used as an indication for CT scan in order to avoid unnecessary CT scans.

Performance of upper gastrointestinal bleeding risk assessment scores in variceal bleeding

DEFF Research Database (Denmark)

Ngu, JH; Laursen, Stig Borbjerg; Chin, YK

2017-01-01

Performance of upper gastrointestinal bleeding risk assessment scores in variceal bleeding: a prospective international multicenter study.......Performance of upper gastrointestinal bleeding risk assessment scores in variceal bleeding: a prospective international multicenter study....

Mobile phones improve antenatal care attendance in Zanzibar

DEFF Research Database (Denmark)

Lund, Stine; Nielsen, Birgitte B; Hemed, Maryam

2014-01-01

BACKGROUND: Applying mobile phones in healthcare is increasingly prioritized to strengthen healthcare systems. Antenatal care has the potential to reduce maternal morbidity and improve newborns' survival but this benefit may not be realized in sub-Saharan Africa where the attendance and quality...... of care is declining. We evaluated the association between a mobile phone intervention and antenatal care in a resource-limited setting. We aimed to assess antenatal care in a comprehensive way taking into consideration utilisation of antenatal care as well as content and timing of interventions during...... included at their first antenatal care visit and followed until 42 days after delivery. 24 primary health care facilities in six districts were randomized to either mobile phone intervention or standard care. The intervention consisted of a mobile phone text-message and voucher component. Primary outcome...

Intracranial atherosclerosis: current concepts.

Science.gov (United States)

Arenillas, Juan F

2011-01-01

The most relevant ideas discussed in this article are described here. Intracranial atherosclerotic disease (ICAD) represents the most common cause of ischemic stroke worldwide. Its importance in whites may have been underestimated. New technical developments, such as high-resolution MRI, allow direct assessment of the intracranial atherosclerotic plaque, which may have a profound impact on ICAD diagnosis and therapy in the near future. Early detection of ICAD may allow therapeutic intervention while the disease is still asymptomatic. The Barcelonès Nord and Maresme Asymptomatic Intracranial Atherosclerosis Study is presented here. The main prognostic factors that characterize the patients who are at a higher risk for ICAD recurrence are classified and discussed. The best treatment for ICAD remains to be established. The Stenting Versus Aggressive Medical Management for Preventing Recurrent Stroke in Intracranial Stenosis Study is currently ongoing to address this crucial issue. These and other topics will be discussed at the Fifth International Intracranial Atherosclerosis Conference (Valladolid, Spain, autumn 2011).

NOISY INTRACRANIAL TUMORS

NARCIS (Netherlands)

VANDOOREN, BTH; VANBRUGGEN, AC; MOOIJ, JJA; HEW, JM; JOURNEE, HL

1994-01-01

Transorbital sound recordings were obtained from 21 patients with intracranial tumours, 28 patients with intracranial aneurysms and 20 control patients. The group of patients with tumours consisted of 12 patients with gliomas, of whom 6 had low-grade gliomas and 6 had high-grade gliomas, and 9

Antenatal imaging of cutis verticis gyrata

International Nuclear Information System (INIS)

Kennedy, Ana; Perry, David; Battin, Malcolm

2008-01-01

Cutis verticis gyrata (CVG) is a skin condition characterized by thick folds and deep furrows, resembling a cortical gyral pattern. There is a recognized but rare association with Noonan syndrome. We report the antenatal imaging, including three-dimensional surface-rendered sonography and MRI, of a fetus with CVG who was subsequently diagnosed with Noonan syndrome. The case illustrates the antenatal appearances of congenital CVG and the potential yield of antenatal imaging in excluding a major central nervous system anomaly. This is important because without prior knowledge of this condition and its imaging characteristics, it is possible to get a false impression of an underlying skull defect on mid-trimester imaging. (orig.)

Antenatal imaging of cutis verticis gyrata

Energy Technology Data Exchange (ETDEWEB)

Kennedy, Ana [Starship Hospital, Department of Paediatric Cardiology, Auckland (New Zealand); Perry, David [Starship Children' s Hospital, Radiology Department, Auckland (New Zealand); Battin, Malcolm [Auckland City Hospital, Newborn Services, National Women' s Health, Auckland (New Zealand); University of Auckland, Department of Paediatrics, Auckland (New Zealand)

2008-05-15

Cutis verticis gyrata (CVG) is a skin condition characterized by thick folds and deep furrows, resembling a cortical gyral pattern. There is a recognized but rare association with Noonan syndrome. We report the antenatal imaging, including three-dimensional surface-rendered sonography and MRI, of a fetus with CVG who was subsequently diagnosed with Noonan syndrome. The case illustrates the antenatal appearances of congenital CVG and the potential yield of antenatal imaging in excluding a major central nervous system anomaly. This is important because without prior knowledge of this condition and its imaging characteristics, it is possible to get a false impression of an underlying skull defect on mid-trimester imaging. (orig.)

Antenatal services for Aboriginal women: the relevance of cultural competence.

Science.gov (United States)

Reibel, Tracy; Walker, Roz

2010-01-01

Due to persistent significantly poorer Aboriginal perinatal outcomes, the Women's and Newborns' Health Network, Western Australian Department of Health, required a comprehensive appraisal of antenatal services available to Aboriginal women as a starting point for future service delivery modelling. A services audit was conducted to ascertain the usage frequency and characteristics of antenatal services used by Aboriginal women in Western Australia (WA). Telephone interviews were undertaken with eligible antenatal services utilising a purpose specific service audit tool comprising questions in five categories: 1) general characteristics; 2) risk assessment; 3) treatment, risk reduction and education; 4) access; and 5) quality of care. Data were analysed according to routine antenatal care (e.g. risk assessment, treatment and risk reduction), service status (Aboriginal specific or non-specific) and application of cultural responsiveness. Significant gaps in appropriate antenatal services for Aboriginal women in metropolitan, rural and remote regions in WA were evident. Approximately 75% of antenatal services used by Aboriginal women have not achieved a model of service delivery consistent with the principles of culturally responsive care, with few services incorporating Aboriginal specific antenatal protocols/programme, maintaining access or employing Aboriginal Health Workers (AHWs). Of 42 audited services, 18 Aboriginal specific and 24 general antenatal services reported utilisation by Aboriginal women. Of these, nine were identified as providing culturally responsive service delivery, incorporating key indicators of cultural security combined with highly consistent delivery of routine antenatal care. One service was located in the metropolitan area and eight in rural or remote locations. The audit of antenatal services in WA represents a significant step towards a detailed understanding of which services are most highly utilised and their defining characteristics

Diagnosis of antenatal Bartter syndrome.

Science.gov (United States)

Narayan, R; Peres, M; Kesby, G

2016-01-01

Bartter syndrome is a rare heterogeneous group of autosomal-recessive salt-losing renal tubular disorders that can present in fetal life (antenatal Bartter syndrome; ABS) as "unexplained" early-onset polyhydramnios, often associated with growth restriction. Prenatal diagnosis of the condition involves assessment of amniotic fluid biochemistry in a setting of polyuric polyhydramnios; with elevated chloride levels considered a consistent and diagnostic finding. Other amniotic fluid biochemical markers have been described, notably increased aldosterone levels, and low total protein levels. NOVEL INSIGHT: Antenatal Bartter syndrome is a heterogeneous group of renal disorders. While certain biochemical features in amniotic fluid might heighten suspicion, final diagnosis can only be made in the postnatal setting. In the setting of unexplained severe polyhydramnios, clinicians should continue to entertain the diagnosis of antenatal Bartter Syndrome and maintain neonatal surveillance, even if amniotic fluid markers do not support the diagnosis.

The effectiveness and safety of antifibrinolytics in patients with acute intracranial haemorrhage: statistical analysis plan for an individual patient data meta-analysis [version 2; referees: 2 approved

Directory of Open Access Journals (Sweden)

Katharine Ker

2018-02-01

Full Text Available Introduction: The Antifibrinolytic Trialists Collaboration aims to increase knowledge about the effectiveness and safety of antifibrinolytic treatment by conducting individual patient data (IPD meta-analyses of randomised trials. This article presents the statistical analysis plan for an IPD meta-analysis of the effects of antifibrinolytics for acute intracranial haemorrhage. Methods: The protocol for the IPD meta-analysis has been registered with PROSPERO (CRD42016052155. We will conduct an individual patient data meta-analysis of randomised controlled trials with 1000 patients or more assessing the effects of antifibrinolytics in acute intracranial haemorrhage. We will assess the effect on two co-primary outcomes: 1 Death in hospital within 30 days of randomisation, and 2 Death  or dependency at final follow-up within 90 days of randomisation. The co-primary outcomes will be limited to patients treated within three hours of injury or stroke onset. We will report treatment effects using odds ratios and 95% confidence intervals. We use logistic regression models to examine how the effect of antifibrinolytics vary by time to treatment, severity of intracranial bleeding, and age. We will also examine the effect of antifibrinolytics on secondary outcomes including death, dependency, vascular occlusive events, seizures, and neurological outcomes. Secondary outcomes will be assessed in all patients irrespective of time of treatment. All analyses will be conducted on an intention-to-treat basis. Conclusions: This IPD meta-analysis will examine important clinical questions about the effects of antifibrinolytic treatment in patients with intracranial haemorrhage that cannot be answered using aggregate data. With IPD we can examine how effects vary by time to treatment, bleeding severity, and age, to gain better understanding of the balance of benefit and harms on which to base recommendations for practice.

The effectiveness and safety of antifibrinolytics in patients with acute intracranial haemorrhage: statistical analysis plan for an individual patient data meta-analysis [version 1; referees: 2 approved

Directory of Open Access Journals (Sweden)

Katharine Ker

2017-12-01

Full Text Available Introduction: The Antifibrinolytic Trialists Collaboration aims to increase knowledge about the effectiveness and safety of antifibrinolytic treatment by conducting individual patient data (IPD meta-analyses of randomised trials. This article presents the statistical analysis plan for an IPD meta-analysis of the effects of antifibrinolytics for acute intracranial haemorrhage. Methods: The protocol for the IPD meta-analysis has been registered with PROSPERO (CRD42016052155. We will conduct an individual patient data meta-analysis of randomised controlled trials with 1000 patients or more assessing the effects of antifibrinolytics in acute intracranial haemorrhage. We will assess the effect on two co-primary outcomes: 1 death in hospital at end of trial follow-up, and 2 death in hospital or dependency at end of trial follow-up. The co-primary outcomes will be limited to patients treated within three hours of injury or stroke onset. We will report treatment effects using odds ratios and 95% confidence intervals. We use logistic regression models to examine how the effect of antifibrinolytics vary by time to treatment, severity of intracranial bleeding, and age. We will also examine the effect of antifibrinolytics on secondary outcomes including death, dependency, vascular occlusive events, seizures, and neurological outcomes. Secondary outcomes will be assessed in all patients irrespective of time of treatment. All analyses will be conducted on an intention-to-treat basis. Conclusions: This IPD meta-analysis will examine important clinical questions about the effects of antifibrinolytic treatment in patients with intracranial haemorrhage that cannot be answered using aggregate data. With IPD we can examine how effects vary by time to treatment, bleeding severity, and age, to gain better understanding of the balance of benefit and harms on which to base recommendations for practice.

Health care providers' knowledge and practice of focused antenatal ...

African Journals Online (AJOL)

... observational checklist were the instruments for data collection. Findings revealed poor knowledge of concept, components, timing of visits on focused antenatal care and non compliance with the guidelines for the practice of focused antenatal care, because of health workers lack of knowledge on focused antenatal care.

Intracranial Hemorrhage

Science.gov (United States)

2011-01-01

Intracranial hemorrhage is a life-threatening condition, the outcome of which can be improved by intensive care. Intracranial hemorrhage may be spontaneous, precipitated by an underlying vascular malformation, induced by trauma, or related to therapeutic anticoagulation. The goals of critical care are to assess the proximate cause, minimize the risks of hemorrhage expansion through blood pressure control and correction of coagulopathy, and obliterate vascular lesions with a high risk of acute rebleeding. Simple bedside scales and interpretation of computed tomography scans assess the severity of neurological injury. Myocardial stunning and pulmonary edema related to neurological injury should be anticipated, and can usually be managed. Fever (often not from infection) is common and can be effectively treated, although therapeutic cooling has not been shown to improve outcomes after intracranial hemorrhage. Most functional and cognitive recovery takes place weeks to months after discharge; expected levels of functional independence (no disability, disability but independence with a device, dependence) may guide conversations with patient representatives. Goals of care impact mortality, with do-not-resuscitate status increasing the predicted mortality for any level of severity of intraparenchymal hemorrhage. Future directions include refining the use of bedside neuromonitoring (electroencephalogram, invasive monitors), novel approaches to reduce intracranial hemorrhage expansion, minimizing vasospasm, and refining the assessment of quality of life to guide rehabilitation and therapy. PMID:22167847

Internet: a new concept of antenatal education.

Science.gov (United States)

Nikolova, Gergana

2015-02-01

Historically antenatal education has been seen as an important part of antenatal care and a mechanism to provide women with close to realistic interpretations of childbirth and motherhood. Through the years, the main themes and emphases of parenting education have changed, sometimes to reflect the new socio-economic structure and sometimes forced by the women themselves seeking specific information and knowledge. Yet again, this time the invasion of online information and social media is about to change the perception and the philosophy of antenatal education from an informative opportunity to a powerful and effective intervention.

Menstrual Patterns and Treatment of Heavy Menstrual Bleeding in Adolescents with Bleeding Disorders.

Science.gov (United States)

Dowlut-McElroy, Tazim; Williams, Karen B; Carpenter, Shannon L; Strickland, Julie L

2015-12-01

To characterize menstrual bleeding patterns and treatment of heavy menstrual bleeding in adolescents with bleeding disorders. We conducted a retrospective review of female patients aged nine to 21 years with known bleeding disorders who attended a pediatric gynecology, hematology, and comprehensive hematology/gynecology clinic at a children's hospital in a metropolitan area. Prevalence of heavy menstrual bleeding at menarche, prolonged menses, and irregular menses among girls with bleeding disorders and patterns of initial and subsequent treatment for heavy menstrual bleeding in girls with bleeding disorders. Of 115 participants aged nine to 21 years with known bleeding disorders, 102 were included in the final analysis. Of the 69 postmenarcheal girls, almost half (32/69, 46.4%) noted heavy menstrual bleeding at menarche. Girls with von Willebrand disease were more likely to have menses lasting longer than seven days. Only 28% of girls had discussed a treatment plan for heavy menstrual bleeding before menarche. Hormonal therapy was most commonly used as initial treatment of heavy menstrual bleeding. Half (53%) of the girls failed initial treatment. Combination (hormonal and non-hormonal therapy) was more frequently used for subsequent treatment. Adolescents with bleeding disorders are at risk of heavy bleeding at and after menarche. Consultation with a pediatric gynecologist and/or hematologist prior to menarche may be helpful to outline abnormal patterns of menstrual bleeding and to discuss options of treatment in the event of heavy menstrual bleeding. Copyright © 2015 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Contraceptive‑seeking Behavior of Women Attending Antenatal ...

African Journals Online (AJOL)

Department of Community Medicine, Abia State University Teaching Hospital, Aba, 1Department of Public ... cross‑sectional study of 430 antenatal women using structured self‑administered ... KEY WORDS: Antenatal, contraception, population control Nigeria ... hence, the need to study the contraceptive-seeking behavior.

Antenatal care and pregnancy outcome in Ghana, the importance of ...

African Journals Online (AJOL)

Antenatal care and pregnancy outcome in Ghana, the importance of women\\'s ... The antenatal characteristics of 503 pregnant women attending maternal and child ... Higher educational level associated with early antenatal care attendance.

Understanding idiopathic intracranial hypertension

DEFF Research Database (Denmark)

Markey, Keira A; Mollan, Susan P; Jensen, Rigmor H

2016-01-01

Idiopathic intracranial hypertension is a disorder characterised by raised intracranial pressure that predominantly affects young, obese women. Pathogenesis has not been fully elucidated, but several causal factors have been proposed. Symptoms can include headaches, visual loss, pulsatile tinnitus...

Cerebral infarction following intracranial hemorrhage in pediatric Moyamoya disease - A case report and brief review of literature

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Soumya Patra

2012-01-01

Full Text Available Moyamoya disease is a clinical entity characterized by progressive cerebrovascular occlusion with spontaneous development of a collateral vascular network called Moyamoya vessels. This disease mainly manifests as cerebral ischemia. Intracranial bleeding is another major presentation of patients with Moyamoya disease. We report here a 12-year-old male child who presented with severe headache, vomiting and meningismus. Initial neuroimaging study with noncontrast computed tomography scan revealed fresh intraventricular hemorrhage in right-sided lateral ventricle. Magnetic resonance imaging with angiography of brain was done 5 days later when the child developed right-sided hemiparesis, and the diagnosis of Moyamoya disease was confirmed along with lacunar infarction of right posterior peri and paraventricular area and in the left paraventricular area and centrum semiovale. Simultaneous presence of cerebral infarction along with intraventricular hemorrhage in adult with bleeding-type Moyamoya disease is reported in literature, but it is a rare entity in a child.

Psychoprophylaxis - Antenatal preparation and actual use during labour

OpenAIRE

Bergström, Malin

2010-01-01

The aim of this thesis was to study the effects of a model of antenatal education, focusing on natural childbirth preparation by including psychoprophylaxis, breathing and relaxation techniques to cope with labour pain, and the actual use of psychoprophylaxis during labour. Satisfaction with antenatal education and experiences of a subgroup of men with antenatal fear of childbirth were also explored. The principal design was a randomised controlled trial where the new mo...

Spontaneous intracranial hypotension.

LENUS (Irish Health Repository)

Fullam, L

2012-01-31

INTRODUCTION: Spontaneous\\/primary intracranial hypotension is characterised by orthostatic headache and is associated with characteristic magnetic resonance imaging findings. CASE REPORT: We present a case report of a patient with typical symptoms and classical radiological images. DISCUSSION: Spontaneous intracranial hypotension is an under-recognised cause of headache and can be diagnosed by history of typical orthostatic headache and findings on MRI brain.

MR imaging of experimental subdural bleeding. Correlates of brain deformation and tissue water content, and changes in vital physiological parameters

International Nuclear Information System (INIS)

Orlin, J.R.; Thuomas, K.Aa.; Ponten, U.; Bergstroem, K.; Zwetnow, N.N.

1997-01-01

Purpose: To evaluate morphological and physiological changes during acute lethal subdural bleeding in 2 models of anaesthetized dogs. Material and Methods: In model I, blood from the aorta was led into a collapsed subdural rubber balloon while in model II, the blood was directed into the subdural compartment over the left cerebral frontoparietal lobe. Eight vital physiological parameters were continuously registered. MR imaging visualized the compression and displacement of cerebral tissue, and assessed the dynamic changes in cerebral tissue water. Results: In model I, tissue herniation and compression of cerebral ventricles led to death at a haematoma volume corresponding to 8% of the intracranial volume. In model II, the extravasated blood progressed infratentorially and into the spinal sac with a volume that was 3 times larger than that of the lethal haematoma. Tissue water increased almost linearly during bleeding in both models. (orig.)

Intracranial chondroma: a rare entity.

Science.gov (United States)

Maheshwari, Veena; Mehdi, Ghazala; Varshney, Manoranjan; Jain, Anshu; Vashishtha, Sonal; Gaur, Kavita; Srivastava, Vinod Kumar

2011-05-12

Intracranial chondroma is a rare benign cartilaginous tumour with an incidence of less than 1% of all primary intracranial tumours. The authors are reporting here a case of intracranial chondroma in a 40-year-old man who presented with 5-month history of headache and gradual diminution of vision. A tentative diagnosis of chondroma was made on imprint cytology which was confirmed on histopathological examination.

Intracranial hemorrhage due to intracranial hypertension caused by the superior vena cava syndrome

DEFF Research Database (Denmark)

Bartek, Jiri; Abedi-Valugerdi, Golbarg; Liska, Jan

2013-01-01

We report a patient with intracranial hemorrhage secondary to venous hypertension as a result of a giant aortic pseudoaneurysm that compressed the superior vena cava and caused obstruction of the venous return from the brain. To our knowledge, this is the first patient reported to have...... an intracranial hemorrhage secondary to a superior vena cava syndrome. The condition appears to be caused by a reversible transient rise in intracranial pressure, as a result of compression of the venous return from the brain. Treatment consisted of surgery for the aortic pseudoaneurysm, which led...

Diagnostic value of optical coherence tomography for intracranial pressure in idiopathic intracranial hypertension

DEFF Research Database (Denmark)

Skau, M; Yri, H; Sander, B

2013-01-01

BACKGROUND: Idiopathic intracranial hypertension (IIH) is a condition of raised intracranial pressure (ICP) in the absence of space-occupying lesions or other known etiology. It primarily affects young obese females, and potentially causes permanent visual loss due to papilledema and secondary...... optic atrophy. The aim of this study was to evaluate the diagnostic value of optical coherence tomography (OCT) as a marker for CSF opening pressure in patients with idiopathic intracranial hypertension (IIH). METHODS: We conducted a case-control study of 20 newly diagnosed, 21 long-term IIH patients...

Determinants of Antenatal Care Use in Ghana

NARCIS (Netherlands)

Overbosch, G.B.; Nsowah-Nuamah, N.N.N.; van den Boom, G.J.M.; Damnyag, L.

2004-01-01

The paper investigates the determinants of antenatal care use in Ghana. In particular, we study how economic factors affect the demand for antenatal care and the probability that the number of visits falls below the recommended number of four. Estimation results from a nested three-level multinomial

RECOMBINANT FACTOR VIIa – NEW TREATMENT OPTION FOR CONTROL OF INTRACTABLE BLEEDING IN SURGICAL AND TRAUMA PATIENTS AND IN OTHER HAEMOSTASIS DISORDERS

Directory of Open Access Journals (Sweden)

Samo Zver

2004-12-01

Full Text Available Background. Recombinant factor VIIa (rFVIIa, which is currently registered only for the treatment of haemophilia A and B patients with inhibitors, is seen increasingly as a possible universal haemostatic agent in untractable bleedings. One possible mechanism for the efficacy rFVIIa may be a consequence of it’s from the tissue factor (TF and from the level of disfunction in haemostatic system independant activity, which generates »thrombin burst« formation. It seems that rFVIIa remains active only at the site of tissue injury/bleeding.Conclusions. There are two components of bleeding in surgery and trauma patients. One is bleeding from large calibre arteries and veins which requires surgical intervention. The other, which goes along with the first one, is coagulopathic bleeding. The latter is a consequence of consumptional and dilutional coagulopathy, hypothermia, multitransfusion syndrom and metabolic disbalances in patients. rFVIIa effects coagulopathic component of the bleeding. For effective treatment with rFVIIa in such patients, replacement therapy with erythrocytes, platelets and fresh frozen plasma is mandatory and requires a haematologist assistance in the treatment strategy.Most reported cases of effective rFVIIa usage are from the field of traumatology. Until now, there have been no universal recommendations when to start treatment with rFVIIa in a bleeding trauma patient. Most experience with rFVIIa are from Israel and their recommendations are perhaps the most valuable ones. rFVIIa was used several times during intra-operative and post-operative bleeding episodes. There are reports of clinical studies and usage in patients with/ after prostate surgery, cardiovascular operations and liver transplants.There are data about effective rFVIIa usage in neurology and neurosurgery patients (intracranial haemorrhages, obstetrics and gynecology field. Possible future indications are thrombocytopenias, thrombocytopathias (Glanzmann

Sex differences in intracranial arterial bifurcations

DEFF Research Database (Denmark)

Lindekleiv, Haakon M; Valen-Sendstad, Kristian; Morgan, Michael K

2010-01-01

Subarachnoid hemorrhage (SAH) is a serious condition, occurring more frequently in females than in males. SAH is mainly caused by rupture of an intracranial aneurysm, which is formed by localized dilation of the intracranial arterial vessel wall, usually at the apex of the arterial bifurcation. T....... The female preponderance is usually explained by systemic factors (hormonal influences and intrinsic wall weakness); however, the uneven sex distribution of intracranial aneurysms suggests a possible physiologic factor-a local sex difference in the intracranial arteries....

Risk factors for antenatal depression, postnatal depression and parenting stress

Directory of Open Access Journals (Sweden)

Milgrom Jeannette

2008-04-01

Full Text Available Abstract Background Given that the prevalence of antenatal and postnatal depression is high, with estimates around 13%, and the consequences serious, efforts have been made to identify risk factors to assist in prevention, identification and treatment. Most risk factors associated with postnatal depression have been well researched, whereas predictors of antenatal depression have been less researched. Risk factors associated with early parenting stress have not been widely researched, despite the strong link with depression. The aim of this study was to further elucidate which of some previously identified risk factors are most predictive of three outcome measures: antenatal depression, postnatal depression and parenting stress and to examine the relationship between them. Methods Primipara and multiparae women were recruited antenatally from two major hoitals as part of the beyondblue National Postnatal Depression Program 1. In this subsidiary study, 367 women completed an additional large battery of validated questionnaires to identify risk factors in the antenatal period at 26–32 weeks gestation. A subsample of these women (N = 161 also completed questionnaires at 10–12 weeks postnatally. Depression level was measured by the Beck Depression Inventory (BDI. Results Regression analyses identified significant risk factors for the three outcome measures. (1. Significant predictors for antenatal depression: low self-esteem, antenatal anxiety, low social support, negative cognitive style, major life events, low income and history of abuse. (2. Significant predictors for postnatal depression: antenatal depression and a history of depression while also controlling for concurrent parenting stress, which was a significant variable. Antenatal depression was identified as a mediator between seven of the risk factors and postnatal depression. (3. Postnatal depression was the only significant predictor for parenting stress and also acted as a mediator

Risk factors for antenatal depression, postnatal depression and parenting stress.

Science.gov (United States)

Leigh, Bronwyn; Milgrom, Jeannette

2008-04-16

Given that the prevalence of antenatal and postnatal depression is high, with estimates around 13%, and the consequences serious, efforts have been made to identify risk factors to assist in prevention, identification and treatment. Most risk factors associated with postnatal depression have been well researched, whereas predictors of antenatal depression have been less researched. Risk factors associated with early parenting stress have not been widely researched, despite the strong link with depression. The aim of this study was to further elucidate which of some previously identified risk factors are most predictive of three outcome measures: antenatal depression, postnatal depression and parenting stress and to examine the relationship between them. Primipara and multiparae women were recruited antenatally from two major hoitals as part of the beyondblue National Postnatal Depression Program 1. In this subsidiary study, 367 women completed an additional large battery of validated questionnaires to identify risk factors in the antenatal period at 26-32 weeks gestation. A subsample of these women (N = 161) also completed questionnaires at 10-12 weeks postnatally. Depression level was measured by the Beck Depression Inventory (BDI). Regression analyses identified significant risk factors for the three outcome measures. (1). Significant predictors for antenatal depression: low self-esteem, antenatal anxiety, low social support, negative cognitive style, major life events, low income and history of abuse. (2). Significant predictors for postnatal depression: antenatal depression and a history of depression while also controlling for concurrent parenting stress, which was a significant variable. Antenatal depression was identified as a mediator between seven of the risk factors and postnatal depression. (3). Postnatal depression was the only significant predictor for parenting stress and also acted as a mediator for other risk factors. Risk factor profiles for

Bleeding during Pregnancy

Science.gov (United States)

... in pregnancy? • What problems with the placenta can cause bleeding during pregnancy? • Can bleeding be a sign of preterm labor? • ... the hospital. What problems with the placenta can cause bleeding during pregnancy? Several problems with the placenta later in pregnancy ...

Three cases of intracranial lipoma

Energy Technology Data Exchange (ETDEWEB)

Kurokawa, Hiroyuki; Kikuchi, Kenji; Yanagida, Noritaka; Fujii, Satoshi; Watanabe, Kazuo; Miyauchi, Takaharu

1987-12-01

Intracranial lipoma is an uncommon lesion that can be found in both symptomatic and asymptomatic patients. Because of CT (computerized tomography), the tumors can now be easily diagnosed in asymptomatic individuals. Three cases of intracranial lipoma in asymptomatic patients are presented, along with a review of the literature, and the value of CT, especially coronal section, in the diagnosis of intracranial lipomas and associated anomalies, such as the agenesis of corpus callosum, is discussed.

Antenatal physical activity: a qualitative study exploring women's experiences and the acceptability of antenatal walking groups.

Science.gov (United States)

Currie, Sinéad; Gray, Cindy; Shepherd, Ashley; McInnes, Rhona J

2016-07-22

Regular physical activity (PA) can be beneficial to pregnant women, however, many women do not adhere to current PA guidelines during the antenatal period. Patient and public involvement is essential when designing antenatal PA interventions in order to uncover the reasons for non-adherence and non-engagement with the behaviour, as well as determining what type of intervention would be acceptable. The aim of this research was to explore women's experiences of PA during a recent pregnancy, understand the barriers and determinants of antenatal PA and explore the acceptability of antenatal walking groups for further development. Seven focus groups were undertaken with women who had given birth within the past five years. Focus groups were transcribed and analysed using a grounded theory approach. Relevant and related behaviour change techniques (BCTs), which could be applied to future interventions, were identified using the BCT taxonomy. Women's opinions and experiences of PA during pregnancy were categorised into biological/physical (including tiredness and morning sickness), psychological (fear of harm to baby and self-confidence) and social/environmental issues (including access to facilities). Although antenatal walking groups did not appear popular, women identified some factors which could encourage attendance (e.g. childcare provision) and some which could discourage attendance (e.g. walking being boring). It was clear that the personality of the walk leader would be extremely important in encouraging women to join a walking group and keep attending. Behaviour change technique categories identified as potential intervention components included social support and comparison of outcomes (e.g. considering pros and cons of behaviour). Women's experiences and views provided a range of considerations for future intervention development, including provision of childcare, involvement of a fun and engaging leader and a range of activities rather than just walking

Internal Bleeding

Science.gov (United States)

... Fractures (Part II) Additional Content Medical News Internal Bleeding By Amy H. Kaji, MD, PhD, Associate Professor, ... Emergency First Aid Priorities Cardiac Arrest Choking Internal Bleeding Severed or Constricted Limbs or Digits Soft-Tissue ...

Intracranial sarcoidosis

International Nuclear Information System (INIS)

Seltzer, S.; Mark, A.S.; Atlas, S.W.

1989-01-01

The appearance of intracranial sarcoidosis on Gd-DTPA-enhanced MR imaging has not been previously reported. The authors have studied five patients with T1-and T2-weighted pre-GD and T1-weighted post-GD sequences. Images showed diffuse meningeal involvement suspected on the unenhanced scans in only one patient, enhancing extraaxial masses mimicking meningiomas, and enhancing and nonenhancing intraaxial lesions. In four of five patients, the diagnosis of intracranial sarcoidosis was suggested only after Gd-DTPA administration. The addition of Gd-DTPA greatly enhanced the sensitivity of MR imaging to the extraaxial and meningeal manifestations of central nervous system sarcoidosis

Spontaneous acute subdural hematoma: A rare presentation of a dural intracranial fistula.

Science.gov (United States)

de Aguiar, Guilherme Brasileiro; Veiga, José Carlos Esteves; Silva, João Miguel de Almeida; Conti, Mario Luiz Marques

2016-03-01

Dural arteriovenous fistulas are acquired lesions between the meningeal arteries and their associated draining veins. They may have highly variable clinical presentations and evolution, from severe neurological deficit to no or trivial symptoms. Intracranial hemorrhage occurs in less than 24% of all dural fistulas, and the bleeding is usually subarachnoid, more infrequently intracerebral, and rarely in the subdural space. Here, we present a rare case of a patient who presented with a subdural spontaneous hemorrhage. After investigation by cerebral angiography, the diagnosis of a dural arteriovenous fistula was made. The patient underwent uneventful endovascular treatment. As there are with only a few reports in the literature of such a presentation, we present this patient and perform a brief review of the literature. Copyright © 2015 Elsevier Ltd. All rights reserved.

Bleeding and starving: fasting and delayed refeeding after upper gastrointestinal bleeding.

Science.gov (United States)

Fonseca, Jorge; Meira, Tânia; Nunes, Ana; Santos, Carla Adriana

2014-01-01

Early refeeding after nonvariceal upper gastrointestinal bleeding is safe and reduces hospital stay/costs. The aim of this study was obtaining objective data on refeeding after nonvariceal upper gastrointestinal bleeding. From 1 year span records of nonvariceal upper gastrointestinal bleeding patients that underwent urgent endoscopy: clinical features; rockall score; endoscopic data, including severity of lesions and therapy; feeding related records of seven days: liquid diet prescription, first liquid intake, soft/solid diet prescription, first soft/solid intake. From 133 patients (84 men) Rockall classification was possible in 126: 76 score ≥5, 50 score bleeding, eight rebled, two underwent surgery, 13 died. Ulcer was the major bleeding cause, 63 patients underwent endoscopic therapy. There was 142/532 possible refeeding records, no record 37% patients. Only 16% were fed during the first day and half were only fed on third day or later. Rockall upper gastrointestinal bleeding patients must be refed earlier, according to guidelines.

Intracranial calcification in central diabetes insipidus

International Nuclear Information System (INIS)

Al-Kandari, Salwa R.; Pandey, Tarun; Badawi, Mona H.

2008-01-01

Intracranial calcification is a known but extremely rare complication of diabetes insipidus. To date, only 16 patients have been reported and all had the peripheral (nephrogenic) type of diabetes insipidus. We report a child with intracranial calcification complicating central diabetes insipidus. We also report a child with nephrogenic diabetes insipidus, and compare the patterns of intracranial calcification. (orig.)

Intracranial calcification in central diabetes insipidus

Energy Technology Data Exchange (ETDEWEB)

Al-Kandari, Salwa R. [Al Razi Hospital, Department of Clinical Radiology, Kuwait (Kuwait); Pandey, Tarun [Al Razi Hospital, Department of Clinical Radiology, Kuwait (Kuwait); University of Arkansas for Medical Sciences, Radiology Department, Little Rock, AR (United States); Badawi, Mona H. [Al-Adan Hospital, Department of Paediatrics, Kuwait (Kuwait)

2008-01-15

Intracranial calcification is a known but extremely rare complication of diabetes insipidus. To date, only 16 patients have been reported and all had the peripheral (nephrogenic) type of diabetes insipidus. We report a child with intracranial calcification complicating central diabetes insipidus. We also report a child with nephrogenic diabetes insipidus, and compare the patterns of intracranial calcification. (orig.)

Nonvariceal upper gastrointestinal bleeding

International Nuclear Information System (INIS)

Burke, Stephen J.; Weldon, Derik; Sun, Shiliang; Golzarian, Jafar

2007-01-01

Nonvariceal upper gastrointestinal bleeding (NUGB) remains a major medical problem even after advances in medical therapy with gastric acid suppression and cyclooxygenase (COX-2) inhibitors. Although the incidence of upper gastrointestinal bleeding presenting to the emergency room has slightly decreased, similar decreases in overall mortality and rebleeding rate have not been experienced over the last few decades. Many causes of upper gastrointestinal bleeding have been identified and will be reviewed. Endoscopic, radiographic and angiographic modalities continue to form the basis of the diagnosis of upper gastrointestinal bleeding with new research in the field of CT angiography to diagnose gastrointestinal bleeding. Endoscopic and angiographic treatment modalities will be highlighted, emphasizing a multi-modality treatment plan for upper gastrointestinal bleeding. (orig.)

Nonvariceal upper gastrointestinal bleeding

Energy Technology Data Exchange (ETDEWEB)

Burke, Stephen J.; Weldon, Derik; Sun, Shiliang [University of Iowa, Department of Radiology, Iowa, IA (United States); Golzarian, Jafar [University of Iowa, Department of Radiology, Iowa, IA (United States); University of Iowa, Department of Radiology, Carver College of Medicine, Iowa, IA (United States)

2007-07-15

Nonvariceal upper gastrointestinal bleeding (NUGB) remains a major medical problem even after advances in medical therapy with gastric acid suppression and cyclooxygenase (COX-2) inhibitors. Although the incidence of upper gastrointestinal bleeding presenting to the emergency room has slightly decreased, similar decreases in overall mortality and rebleeding rate have not been experienced over the last few decades. Many causes of upper gastrointestinal bleeding have been identified and will be reviewed. Endoscopic, radiographic and angiographic modalities continue to form the basis of the diagnosis of upper gastrointestinal bleeding with new research in the field of CT angiography to diagnose gastrointestinal bleeding. Endoscopic and angiographic treatment modalities will be highlighted, emphasizing a multi-modality treatment plan for upper gastrointestinal bleeding. (orig.)

Risk for Major Bleeding in Patients Receiving Ticagrelor Compared With Aspirin After Transient Ischemic Attack or Acute Ischemic Stroke in the SOCRATES Study (Acute Stroke or Transient Ischemic Attack Treated With Aspirin or Ticagrelor and Patient Outcomes).

Science.gov (United States)

Easton, J Donald; Aunes, Maria; Albers, Gregory W; Amarenco, Pierre; Bokelund-Singh, Sara; Denison, Hans; Evans, Scott R; Held, Peter; Jahreskog, Marianne; Jonasson, Jenny; Minematsu, Kazuo; Molina, Carlos A; Wang, Yongjun; Wong, K S Lawrence; Johnston, S Claiborne

2017-09-05

Patients with minor acute ischemic stroke or transient ischemic attack are at high risk for subsequent stroke, and more potent antiplatelet therapy in the acute setting is needed. However, the potential benefit of more intense antiplatelet therapy must be assessed in relation to the risk for major bleeding. The SOCRATES trial (Acute Stroke or Transient Ischemic Attack Treated With Aspirin or Ticagrelor and Patient Outcomes) was the first trial with ticagrelor in patients with acute ischemic stroke or transient ischemic attack in which the efficacy and safety of ticagrelor were compared with those of aspirin. The main safety objective was assessment of PLATO (Platelet Inhibition and Patient Outcomes)-defined major bleeds on treatment, with special focus on intracranial hemorrhage (ICrH). An independent adjudication committee blinded to study treatment classified bleeds according to the PLATO, TIMI (Thrombolysis in Myocardial Infarction), and GUSTO (Global Use of Strategies to Open Occluded Coronary Arteries) definitions. The definitions of ICrH and major bleeding excluded cerebral microbleeds and asymptomatic hemorrhagic transformations of cerebral infarctions so that the definitions better discriminated important events in the acute stroke population. A total of 13 130 of 13 199 randomized patients received at least 1 dose of study drug and were included in the safety analysis set. PLATO major bleeds occurred in 31 patients (0.5%) on ticagrelor and 38 patients (0.6%) on aspirin (hazard ratio, 0.83; 95% confidence interval, 0.52-1.34). The most common locations of major bleeds were intracranial and gastrointestinal. ICrH was reported in 12 patients (0.2%) on ticagrelor and 18 patients (0.3%) on aspirin. Thirteen of all 30 ICrHs (4 on ticagrelor and 9 on aspirin) were hemorrhagic strokes, and 4 (2 in each group) were symptomatic hemorrhagic transformations of brain infarctions. The ICrHs were spontaneous in 6 and 13, traumatic in 3 and 3, and procedural in 3 and 2

Antenatal hypnosis training and childbirth experience

DEFF Research Database (Denmark)

Werner, Anette; Uldbjerg, Niels; Zachariae, Robert

2013-01-01

Childbirth is a demanding event in a woman's life. The aim of this study was to explore whether a brief intervention in the form of an antenatal course in self-hypnosis to ease childbirth could improve the childbirth experience.......Childbirth is a demanding event in a woman's life. The aim of this study was to explore whether a brief intervention in the form of an antenatal course in self-hypnosis to ease childbirth could improve the childbirth experience....

Stent-assisted recanalization of atherosclerotic intracranial stenosis

International Nuclear Information System (INIS)

Soo Mee Lim; Dae Chul Suh

2006-01-01

Intracranial atherosclerosis is a major cause of ischemic stroke, and depending on the studied population, it accounts for 8%-15% of all strokes that are due to cerebral atherosclerosis. The prognosis of patients with symptomatic intracranial stenoses seems to depend on the location and extent of intracranial atherosclerosis. Currently, the primary treatment in intracranial atherosclerosis is the control of vascular risk factors such as hypertension, diabetes, hypercholesterolemia, and smoking. Secondary prevention with antiplatelet therapy has been shown to reduce the risk of subsequent vascular events in patients who have suffered a recent ischemic stroke or transient ischemic attack (TIA). Unfortunately, a significant number of patients with intracranial atherosclerosis continue to suffer from repeated strokes or TIA despite maximal medical treatment. Although endovascular revascularization for symptomatic intracranial stenoses remains at the investigational stage and much of the pertinent information is anecdotal, intracranial angioplasty and stenting are being increasingly performed to treat stenotic lesions. This article reviews basic principles involved in the patient selection, premedication, angio-interventional procedures, angiographic and clinical results, periprocedural complication, patients aftercare. (authors)

Idiopathic intracranial hypertension

DEFF Research Database (Denmark)

Yri, Hanne M; Jensen, Rigmor H

2015-01-01

AIMS: The aims of this article are to characterize the headache in idiopathic intracranial hypertension (IIH) and to field-test the ICHD diagnostic criteria for headache attributed to IIH. MATERIALS AND METHODS: We included 44 patients with new-onset IIH. Thirty-four patients with suspected but u...... tinnitus may suggest intracranial hypertension. Based on data from a well-defined IIH cohort, we propose a revision of the ICDH-3 beta diagnostic criteria with improved clinical applicability and increased sensitivity and specificity....

The Prevalence of Osteoporosis among Antenatal Clinic Attendees ...

African Journals Online (AJOL)

Introduction: Osteoporosis is a global public health problem characterized by reduction of bone mineral density (BMD). This study aimed to assess the prevalence of osteoporosis among antenatal clinic attendees in a rural Southeastern hospital. Material and Methods: This was a cross‑sectional study of booking. Antenatal ...

Influence of multiple antenatal counselling sessions on modern contraceptive uptake in Nigeria.

Science.gov (United States)

Adanikin, Abiodun I; Onwudiegwu, Uche; Loto, Olabisi M

2013-10-01

To determine the influence of multiple contraceptive counselling sessions during antenatal care on use of modern postpartum contraception. A total of 216 eligible pregnant women were randomised into antenatal and postnatal counselling groups. The 'Antenatal group' received one-to-one antenatal contraceptive counselling on several occasions while the 'Postnatal group' received a single one-to-one contraceptive counselling session at the sixth week postnatal check, as is routinely practised. All participants were contacted six months postpartum by telephone or personal visit, and questioned about their contraceptive use, if any. More women who had multiple antenatal contraceptive counselling sessions used modern contraceptive methods than those who had a single postnatal counselling session (57% vs. 35%; p = 0.002). There was also a significantly more frequent use of contraception among previously undecided patients in the Antenatal group (p = 0.014). Multiple antenatal contraceptive counselling sessions improve the use of modern postpartum contraception.

Procedure-related haemorrhage in embolisation of intracranial aneurysms with Guglielmi detachable coils

Energy Technology Data Exchange (ETDEWEB)

Kwon, B.J.; Kim, K.H. [Department of Radiology, Seoul National University College of Medicine, 28 Yongon-Dong, Chongno-Ku, 110-744, Seoul (Korea); Han, M.H.; Chang, K.H. [Department of Radiology, Seoul National University College of Medicine, 28 Yongon-Dong, Chongno-Ku, 110-744, Seoul (Korea); Clinical Research Institute, Seoul National University Hospital, 28 Yongon-Dong, Chongno-Ku, 110-744, Seoul (Korea); Institute of Radiation Medicine, Seoul National University Medical Research Centre, 28 Yongon-Dong, Chongno-Ku, 110-744, Seoul (Korea); Seoul National University College of Medicine (Korea); Oh, C.W. [Department of Neurosurgery, Seoul National University College of Medicine, 28 Yongon-Dong, Chongno-Ku, 110-744, Seoul (Korea)

2003-08-01

We reviewed the haemorrhagic complications of the endovascular treatment of intracranial aneurysms, in terms of frequency, pre-embolisation clinical status, clinical and radiological manifestations, management and prognosis. In 275 patients treated for 303 aneurysms over 7 years we had seven (one man and six women - 2.3%) with haemorrhage during or immediately after endovascular treatment. All procedures were performed with a standardised protocol of heparinisation and anaesthesia. Four had ruptured aneurysms, two at the tip of the basilar artery, and one ach on the internal carotid and posterior cerebral artery, treated after 12, 5, 14, and 2 days, respectively, three were in Hunt and Hess grade 2 and one in grade 1. Bleeding occurred during coiling in three, after placement of at least four coils, and during manipulation of the guidewire to enter the aneurysm in the fourth. Haemorrhage was manifest as extravasation of contrast medium, with a sudden rise in systolic blood pressure in three patients. The other three patients had unruptured aneurysms; they had stable blood pressure and angiographic findings during the procedure, but one, under sedation, had seizures immediately after insertion of four coils, and the other two had seizures, headache and vomiting on the day following the procedure. Heparin reversal with protamine sulphate was started promptly started when bleeding was detected in four patients, and the embolisation was completed with additional coils in three. Emergency ventricular drainage was performed in the two patients with ruptured aneurysm and one with an unruptured aneurysm who had abnormal neurological responses or hydrocephalus. The bleeding caused a third nerve palsy in one patient, which might have been due to ischaemia and progressively improved. (orig.)

Game-based online antenatal breastfeeding education: A pilot.

Science.gov (United States)

Grassley, Jane S; Connor, Kelley C; Bond, Laura

2017-02-01

The aim of this study was to evaluate the effect of the Healthy Moms intervention on antenatal breastfeeding self-efficacy and intention and to determine the feasibility of using an online game-based learning platform to deliver antenatal breastfeeding education. The Internet has potential for improving breastfeeding rates through improving women's access to antenatal breastfeeding education. Twelve computer-based breastfeeding education modules were developed using an online learning platform. Changes in participants' breastfeeding self-efficacy and intention pre- and post-intervention were measured using descriptive statistics and a one-way ANOVA. Of the 25 women submitting the pretest, four completed zero quests; seven, orientation only; eight, one to six breastfeeding quests; and six, 10 to 12 breastfeeding quests. No significant differences in breastfeeding self-efficacy and intention were found among the groups. Online antenatal breastfeeding education is feasible; however, further research is warranted to determine if it can affect breastfeeding outcomes. Copyright © 2016 Elsevier Inc. All rights reserved.

Spontaneous intracranial hemorrhage and multiple intracranial aneurysms in a patient with Roberts/SC phocomelia syndrome.

Science.gov (United States)

Wang, Anthony C; Gemmete, Joseph J; Keegan, Catherine E; Witt, Cordelie E; Muraszko, Karin M; Than, Khoi D; Maher, Cormac O

2011-11-01

Roberts/SC phocomelia syndrome (RBS) is a rare but distinct genetic disorder with an autosomal recessive inheritance pattern. It has been associated with microcephaly, craniofacial malformation, cavernous hemangioma, encephalocele, and hydrocephalus. There are no previously reported cases of RBS with intracranial aneurysms. The authors report on a patient with a history of RBS who presented with a spontaneous posterior fossa hemorrhage. Multiple small intracranial aneurysms were noted on a preoperative CT angiogram. The patient underwent emergency craniotomy for evacuation of the hemorrhage. A postoperative angiogram confirmed the presence of multiple, distal small intracranial aneurysms.

Bleeding Disorders in Women

Science.gov (United States)

... might be heavy, print and use a menstrual chart to track your bleeding and talk to your ... you’re “low in iron.” Heavy bleeding after dental surgery, other surgery, or childbirth. Prolonged bleeding episodes ...

Vaginal bleeding in pregnancy

Science.gov (United States)

Pregnancy - vaginal bleeding; Maternal blood loss - vaginal ... Up to 1 in 4 women have vaginal bleeding at some time during their pregnancy. Bleeding is more common in the first 3 months (first trimester), especially with twins.

Intracranial tuberculoma: MR imaging

Energy Technology Data Exchange (ETDEWEB)

Salgado, P; Zenteno, M A; Rodriguez-Carbajal, J; Brutto, O.H. del; Talamas, O

1989-09-01

MR studies of 6 patients with intracranial tuberculoma are reviewed. All patients also underwent CT scans which showed hypo- or isodense lesions with abnormal enhancement following contrast administration. MR showed lesions with prolongation of the T1 relaxation time in every case. On the T2-weighted sequences, the signal properties of the tuberculoma varied according to the stage of evolution of the lesion. Incipient tuberculomas appeared as scattered areas of hypointensity surrounded by edema. Mature tuberculomas were composed of a dark necrotic center surrounded by an isointense capsule which was, in turn, surrounded by edema. In one patient, the center of the lesion was hyperintense probably because of liquefaction and pus formation (tuberculous abscess). While both, CT and MR, were equally sensitive in visualizing the intracranial tuberculoma in every patient, MR was slightly superior in demonstrating the extent of the lesion, especially for brainstem tuberculomas. Nevertheless, the potential role for MR diagnosis of intracranial tuberculoma is limited by the fact that other infectious or neoplasic diseases may present similar findings. The diagnosis of intracranial tuberculoma should rest on a proper integration of data from clinical manifestations, cerebrospinal fluid analysis, and neuroimaging studies. (orig.).

Intracranial tuberculoma: MR imaging

International Nuclear Information System (INIS)

Salgado, P.; Zenteno, M.A.; Rodriguez-Carbajal, J.; Brutto, O.H. del; Talamas, O.

1989-01-01

MR studies of 6 patients with intracranial tuberculoma are reviewed. All patients also underwent CT scans which showed hypo- or isodense lesions with abnormal enhancement following contrast administration. MR showed lesions with prolongation of the T1 relaxation time in every case. On the T2-weighted sequences, the signal properties of the tuberculoma varied according to the stage of evolution of the lesion. Incipient tuberculomas appeared as scattered areas of hypointensity surrounded by edema. Mature tuberculomas were composed of a dark necrotic center surrounded by an isointense capsule which was, in turn, surrounded by edema. In one patient, the center of the lesion was hyperintense probably because of liquefaction and pus formation (tuberculous abscess). While both, CT and MR, were equally sensitive in visualizing the intracranial tuberculoma in every patient, MR was slightly superior in demonstrating the extent of the lesion, especially for brainstem tuberculomas. Nevertheless, the potential role for MR diagnosis of intracranial tuberculoma is limited by the fact that other infectious or neoplasic diseases may present similar findings. The diagnosis of intracranial tuberculoma should rest on a proper integration of data from clinical manifestations, cerebrospinal fluid analysis, and neuroimaging studies. (orig.)

Upper gastrointestinal bleeding.

Science.gov (United States)

Feinman, Marcie; Haut, Elliott R

2014-02-01

Upper gastrointestinal (GI) bleeding remains a commonly encountered diagnosis for acute care surgeons. Initial stabilization and resuscitation of patients is imperative. Stable patients can have initiation of medical therapy and localization of the bleeding, whereas persistently unstable patients require emergent endoscopic or operative intervention. Minimally invasive techniques have surpassed surgery as the treatment of choice for most upper GI bleeding. Copyright © 2014 Elsevier Inc. All rights reserved.

Antenatal care services utilization among women of reproductive ...

African Journals Online (AJOL)

Methods: A cross-sectional study was carried out between September and October 2013 among 425 women of reproductive age using a multi-stage sampling technique. Results: Almost all the respondents (93.9%) were aware of antenatal care services. A good proportion of the mothers (90.1%) used antenatal services, ...

Variables influencing delay in antenatal clinic attendance among ...

African Journals Online (AJOL)

A delay in deciding to seek antenatal care is predominant among pregnant teenagers in Lesotho. This subsequently leads to delay in reaching treatment and in receiving adequate treatment. Early antenatal care attendance plays a major role in detecting and treating complications of pregnancy and forms a good basis for ...

Pattern and Determinants of Antenatal Booking at Abakaliki ...

African Journals Online (AJOL)

for pregnant women to enable them attain and maintain a state of good health throughout pregnancy and to improve ... subsidization of cost of medical services will help in reversing the trend of late antenatal booking. Keywords: Abakaliki, Antenatal booking, .... Artisan/fashion/ design. 10 (2.9). 3 (30). 7 (70). Civil servant.

Risk factors for major antenatal depression among low-income African American women.

Science.gov (United States)

Luke, Sabrina; Salihu, Hamisu M; Alio, Amina P; Mbah, Alfred K; Jeffers, Dee; Berry, Estrellita Lo; Mishkit, Vanessa R

2009-11-01

Data on risk factors for major antenatal depression among African American women are scant. In this study, we seek to determine the prevalence and risk factors for major antenatal depression among low-income African American women receiving prenatal services through the Central Hillsborough Healthy Start (CHHS). Women were screened using the Edinburgh Postnatal Depression Scale (EPDS) with a cutoff of > or =13 as positive for risk of major antenatal depression. In total, 546 African American women were included in the analysis. We used logistic regression to identify risk factors for major antenatal depression. The prevalence of depressive symptomatology consistent with major antenatal depression was 25%. Maternal age was identified as the main risk factor for major antenatal depression. The association between maternal age and risk for major antenatal depression was biphasic, with a linear trend component lasting until age 30, at which point the slope changed markedly tracing a more pronounced likelihood for major depression with advancing age. Women aged > or =30 were about 5 times as likely to suffer from symptoms of major antenatal depression as teen mothers (OR = 4.62, 95% CI 2.23-9.95). The risk for major antenatal depression increases about 5-fold among low-income African American women from age 30 as compared to teen mothers. The results are consistent with the weathering effect resulting from years of cumulative stress burden due to socioeconomic marginalization and discrimination. Older African American mothers may benefit from routine antenatal depression screening for early diagnosis and intervention.

Effects of Antenatal Betamethasone and Dexamethasone in Preterm Neonates

Directory of Open Access Journals (Sweden)

Chen-Yu Chen

2005-09-01

Conclusion: In our study, no significant differences between antenatal betamethasone and dexamethasone were found in complications of preterm neonates. Incomplete courses of antenatal corticosteroids were associated with an increased incidence of RDS compared with complete courses.

Bleeding from gastrointestinal angioectasias is not related to bleeding disorders - a case control study

Directory of Open Access Journals (Sweden)

Lärfars Gerd

2010-09-01

Full Text Available Abstract Background Angioectasias in the gastrointestinal tract can be found in up to 3% of the population. They are typically asymptomatic but may sometimes result in severe bleeding. The reasons for why some patients bleed from their angioectasias are not fully understood but it has been reported that it may be explained by an acquired von Willebrand syndrome (AVWS. This condition has similar laboratory findings to congenital von Willebrand disease with selective loss of large von Willebrand multimers. The aim of this study was to find out if AVWS or any other bleeding disorder was more common in patients with bleeding from angioectasias than in a control group. Methods We compared bleeding tests and coagulation parameters, including von Willebrand multimers, from a group of 23 patients with anemia caused by bleeding from angioectasias, with the results from a control group lacking angioectasias. Results No significant differences between the two groups were found in coagulation parameters, bleeding time or von Willebrand multimer levels. Conclusion These results do not support a need for routine bleeding tests in cases of bleeding from angioectasias and do not show an overall increased risk of AVWS among these patients.

Minor Bleeds Alert for Subsequent Major Bleeding in Patients Using Vitamin K Antagonists.

OpenAIRE

Veeger , Nic J.G.M.; Piersma-Wichers , Margriet; Meijer , Karina; Hillege , Hans L.

2011-01-01

Abstract Vitamin K antagonists (VKA) have shown to be effective in primary and secondary prevention of thromboembolism, but the associated risk of bleeding is an important limitation. The majority of the bleeds are clinically mild. In this study, we assessed whether these minor bleeds are associated with major bleeding, when controlling for other important risk indicators, including the achieved quality of anticoagulation. For this, 5898 patients of a specialised anticoagulation cl...

Ultrasonographic Findings of Fetal Congenital Intracranial Teratoma

Energy Technology Data Exchange (ETDEWEB)

Lee, Hak Jong [Seoul National University College of Medicine, Seoul (Korea, Republic of); Lee, Young Ho; Song, Mi Jin; Cho, Jeong Yeon; Min, Jee Yeon; Moon, Min Hwan; Kim, Jeong Ah [Seoul National University Bundang Hospital, Seongnam (Korea, Republic of)

2005-06-15

To evaluate the sonographic findings of fetal congenital intracranial teratoma. From 1994 to 2002, of the 11 fetuses which had been diagnosed with fetal intracranial tumors after second level fetal ultrasonography, the six that were confirmed after autopsy as congenital intracranial teratomas were included in our study. The sonographic findings, including size, homogeneity, echogenicity compared with surrounding normal brain tissues, cystic components, and tumor related calcification, were retrospectively evaluated. The incidence of fetal congenital intracranial teratoma out of all fetal intracranial tumors was 54.5% (6 of 11 cases) during the 8-year period. The mean mass size was 7.4 cm (3.0-15.0 cm). Two thirds of (4/6) of the teratoma cases showed high echogenicity compared with normal brain tissues, and two thirds (4/6) showed heterogeneous echogenicity. Four teratoma cases (67%) showed cysts in the mass with a mean size of 1.9cm. One third (2/6) showed calcifications within the tumor. Out of the six cases, two had oropharyngeal teratoma with extension into the intracranial portion (so called epignathus) and showed homogenous mass without any cysts or calcifications. The typical sonographic appearance of intracranial teratoma was a heterogeneous, hyperechoic mass with cysts. In the epignathus cases, the sonographic appearances differed somewhat from the others. An understanding of the sonographic findings of fetal intracranial teratoma will help in the timely counseling of the parents and in obstetric decision making

The International Bleeding Risk Score

DEFF Research Database (Denmark)

Laursen, Stig Borbjerg; Laine, L.; Dalton, H.

2017-01-01

The International Bleeding Risk Score: A New Risk Score that can Accurately Predict Mortality in Patients with Upper GI-Bleeding.......The International Bleeding Risk Score: A New Risk Score that can Accurately Predict Mortality in Patients with Upper GI-Bleeding....

Prevalence of antenatal depressive symptoms among women in Sabah, Malaysia.

Science.gov (United States)

Mohamad Yusuff, Aza Sherin; Tang, Li; Binns, Colin W; Lee, Andy H

2016-01-01

To investigate the prevalence of antenatal depression and to assess whether the common risk factors identified in previous studies were applicable to women in Sabah, Malaysia. A prospective cohort study of 2072 women was conducted in Sabah during 2009-2010. Participants were recruited at 36-38 weeks of gestation to complete a self-administered questionnaire regarding their demographic, socioeconomic and health characteristics. The presence of depression was assessed using the validated Malay version of the Edinburgh Postnatal Depression Scale. The prevalence of antenatal depression was 13.8% [95% confidence interval (CI) 12.3%, 15.3%]. Women who were happy with the pregnancy [odds ratio (OR) 0.43, 95% CI 0.21, 0.89] and those with a planned pregnancy (OR 0.45, 95% CI 0.33, 0.60) were less likely to suffer from antenatal depression. Pregnant mothers who were taking oral contraceptives before pregnancy (OR 1.63, 95% CI 1.20, 2.22) and women who experienced antenatal anxiety (OR 3.17, 95% CI 2.35, 4.26) appeared to have an increased risk of antenatal depression. A substantial proportion of women suffered from antenatal depression in Sabah, Malaysia. Screening and culturally tailored intervention programs targeting vulnerable subgroups of women in the early stage of pregnancy are recommended to deal with the problem.

Audit of antenatal care at a community health centre in Tshwane ...

African Journals Online (AJOL)

Objective: Few studies document the level of compliance with antenatal care protocols in primary health care in South Africa. The aim of this study was to conduct an audit of antenatal care at a community health centre in Tshwane North subdistrict in order to measure the level of compliance of maternity staff with antenatal ...

Antenatal education in the transition to motherhood

OpenAIRE

Burley, Suzanne Elizabeth

2003-01-01

This thesis explores the relationship between antenatal education and the transition to motherhood, focusing on the pre-natal expectations and postnatal experiences of a small sample of first-time mothers in Plymouth. The aims of the study were 1) to investigate the style and content of statutory and voluntary sector antenatal classes in the Plymouth area. 2) To investigate factors affecting non-attendance, including non-attenders' perceptions of them. 3) To examine the role of...

Intracranial MR angiography

International Nuclear Information System (INIS)

Davis, W.L.; Blatter, D.D.; Parker, D.L.; Robison, R.O.; Harnsberger, H.R.

1991-01-01

This paper compares the more traditional three-dimensional (3D) time-of-flight MR angiography with a novel new technique, MOTSA, in the evaluation of both normal and abnormal intracranial anatomy. The authors performed sequential, location-matched 3D TOF and MOTSA MR angiography in 10 subjects with normal and 25 with abnormal intracranial anatomy. Images were evaluated for visualization of specific vessels and depiction of pathologic anatomy. All images were subjected to an objective scoring system. Digital angiography was available in 15 of 25 abnormal cases. In the normal cases, large- and small-vessel visualization was improved. Significant improvement in visualization of venous anatomy was also observed. In the abnormal cases, pathologic anatomy was better visualized, providing important diagnostic information. Multiple overlapping thin-slab-acquisition MR angiography demonstrates vessel visualization that is increased over that of 3D TOF MR angiography in both normal and abnormal cases. Because of the decrease in saturation effects and phase dispersion, MOTSA is especially useful in the evaluation of complex intracranial vascular abnormalities

Risk Factors for Post-TAVI Bleeding According to the VARC-2 Bleeding Definition and Effect of the Bleeding on Short-Term Mortality: A Meta-analysis.

Science.gov (United States)

Wang, Jiayang; Yu, Wenyuan; Jin, Qi; Li, Yaqiong; Liu, Nan; Hou, Xiaotong; Yu, Yang

2017-04-01

In this study we investigated the effect of post-transcatheter aortic valve implantation (TAVI) bleeding (per Valve Academic Research Consortium-2 [VARC-2] bleeding criteria) on 30-day postoperative mortality and examined the correlation between pre- or intraoperative variables and bleeding. Multiple electronic literature databases were searched using predefined criteria, with bleeding defined per Valve Academic Research Consortium-2 criteria. A total of 10 eligible articles with 3602 patients were included in the meta-analysis. The meta-analysis revealed that post-TAVI bleeding was associated with a 323% increase in 30-day postoperative mortality (odds risk [OR]; 4.23, 95% confidence interval [CI], 2.80-6.40; P logistic regression analysis revealed that atrial fibrillation (AF) was independently correlated with TAVI-associated bleeding (OR, 2.63; 95% CI, 1.33-5.21; P = 0.005). Meta-regression showed that potential modifiers like the Society of Thoracic Surgeons (STS) score, mortality, the logistic European System for Cardiac Operative Risk Evaluation (EuroSCORE), aortic valve area, mean pressure gradient, left ventricular ejection fraction, preoperative hemoglobin and platelet levels, and study design had no significant effects on the results of the meta-analysis. Post-TAVI bleeding, in particular, major bleeding/life-threatening bleeding, increased 30-day postoperative mortality. Transapical access was a significant bleeding risk factor. Preexisting AF independently correlated with TAVI-associated bleeding, likely because of AF-related anticoagulation. Recognition of the importance and determinants of post-TAVI bleeding should lead to strategies to improve outcomes. Copyright © 2016 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

Intracranial hypertension prediction using extremely randomized decision trees.

Science.gov (United States)

Scalzo, Fabien; Hamilton, Robert; Asgari, Shadnaz; Kim, Sunghan; Hu, Xiao

2012-10-01

Intracranial pressure (ICP) elevation (intracranial hypertension, IH) in neurocritical care is typically treated in a reactive fashion; it is only delivered after bedside clinicians notice prolonged ICP elevation. A proactive solution is desirable to improve the treatment of intracranial hypertension. Several studies have shown that the waveform morphology of the intracranial pressure pulse holds predictors about future intracranial hypertension and could therefore be used to alert the bedside clinician of a likely occurrence of the elevation in the immediate future. In this paper, a computational framework is proposed to predict prolonged intracranial hypertension based on morphological waveform features computed from the ICP. A key contribution of this work is to exploit an ensemble classifier method based on extremely randomized decision trees (Extra-Trees). Experiments on a representative set of 30 patients admitted for various intracranial pressure related conditions demonstrate the effectiveness of the predicting framework on ICP pulses acquired under clinical conditions and the superior results of the proposed approach in comparison to linear and AdaBoost classifiers. Copyright © 2011 IPEM. Published by Elsevier Ltd. All rights reserved.

Intracranial metastases: spectrum of MR imaging findings

Energy Technology Data Exchange (ETDEWEB)

Lee, Eun Kyoung; Lee, Eun Ja; Lee, Yong Seok [Department of Radiology, Dongguk University Ilsan Hospital, Goyang-shi (Korea, Republic of)], E-mail: ejl1048@hanmail.net; Kim, Mi Sung; Park, No Hyuck [Department of Radiology, Kwandong University, College of Medicine, Myongji Hospital, Goyang-shi (Korea, Republic of); Park, Hee-Jin [Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); II, Sung Park [Department of Diagnostic Radiology, Soonchunhyang University Bucheon Hospital, Bucheon (Korea, Republic of)

2012-12-15

Intracranial metastatic lesions arise through a number of routes. Therefore, they can involve any part of the central nervous system and their imaging appearances vary. Magnetic resonance imaging (MRI) plays a key role in lesion detection, lesion delineation, and differentiation of metastases from other intracranial disease processes. This article is a reasoned pictorial review illustrating the many faces of intracranial metastatic lesions based on the location - intra-axial metastases, calvarial metastases, dural metastases, leptomeningeal metastases, secondary invasion of the meninges by metastatic disease involving the calvarium and skull base, direct or perineural intracranial extension of head and neck neoplasm, and other unusual manifestations of intracranial metastases. We also review the role of advanced MRI to distinguish metastases from high-grade gliomas, tumor-mimicking lesions such as brain abscesses, and delayed post-radiation changes in radiosurgically treated patients.

Bleeding esophageal varices

Science.gov (United States)

... this page: //medlineplus.gov/ency/article/000268.htm Bleeding esophageal varices To use the sharing features on ... veins in the esophagus to balloon outward. Heavy bleeding can occur if the veins break open. Any ...

Utilisation of Antenatal Services at the Provincial Hospital, Mongomo ...

African Journals Online (AJOL)

Utilisation of Antenatal Services at the Provincial Hospital, Mongomo, Guinea Equatoria. AAG Jimoh. Abstract. This prospective study was carried out to evaluate the utilisation of antenatal care at the Provincial Specialist Hospital, Mongomo, Guinea Equatoria, paying close attention to the confounding factors affecting ...

GI bleeding - slideshow

Science.gov (United States)

... page: //medlineplus.gov/ency/presentations/100162.htm GI bleeding - series—Normal anatomy To use the sharing features ... M. Editorial team. Related MedlinePlus Health Topics Gastrointestinal Bleeding A.D.A.M., Inc. is accredited by ...

Scintigraphic evaluation of gastrointestinal bleeding

International Nuclear Information System (INIS)

Park, Yong Tai; Lee, Choon Keun; Lee, Sun Wha; Choi, Woo Suk; Yoon, Yup; Lim, Jae Hoon

1988-01-01

Gastrointestinal bleeding remains a major diagnostic problem. Although advances have been made in the medical and surgical methods of managing gastrointestinal bleeding, the commonly employed techniques of barium radiography, endoscopy, and angiography may not successfully localize the site and define the cause of gastrointestinal bleeding. Two widely available technetium-99m-labeled radiopharmaceuticals, sulfur colloid and red blood cells are currently used in the evaluation of patients who are bleeding from the gastrointestinal tract. Surgically confirmed 19 patients with use of 99m Tc-sulfur colloid (7 cases) and 99m Tc-RBC (12 cases) were retrospectively evaluated. The overall sensitivity of scintigraphy in detection of bleeding and localization of bleeding site was 68% and 84%, respectively. The authors conclude that bleeding scintigraphy is a safe, sensitive, and non-invasive method as an effective screening test before performing angiography or surgery.

Intracranial Monitoring after Severe Traumatic Brain Injury

OpenAIRE

Donnelly, Joseph

2018-01-01

Intracranial monitoring after severe traumatic brain injury offers the possibility for early detection and amelioration of physiological insults. In this thesis, I explore cerebral insults due raised intracranial pressure, decreased cerebral perfusion pressure and impaired cerebral pressure reactivity after traumatic brain injury. In chapter 2, the importance of intracranial pressure, cerebral perfusion pressure and pressure reactivity in regulating the cerebral circulation is elucidated ...

Clinical utility of new bleeding criteria: a prospective study of evaluation for the Bleeding Academic Research Consortium definition of bleeding in patients undergoing percutaneous coronary intervention.

Science.gov (United States)

Choi, Jae-Hyuk; Seo, Jeong-Min; Lee, Dong Hyun; Park, Kyungil; Kim, Young-Dae

2015-04-01

The aim of this study was to evaluate the clinical utility of the new bleeding criteria, proposed by the Bleeding Academic Research Consortium (BARC), compared with the old criteria for determining the action of physicians in contact with bleeding events, after percutaneous coronary intervention (PCI). The BARC criteria were independently associated with an increased risk of 1-year mortality after PCI, and provided a predictive value, in regard to 1-year mortality. The standardized bleeding definitions will be expected to help the physician to correctly analyze the bleeding events, to select an optimal treatment, and to objectively compare the results of multiple trials and registries. All the patients undergoing PCI from June to September 2012 were prospectively enrolled. Patients who experienced a bleeding event were further classified, based on three different bleeding severity criteria: BARC, Thrombolysis In Myocardial Infarction (TIMI), and Global Use of Strategies To Open coronary arteries (GUSTO). The primary outcome was the occurrence of bleeding events requiring interruption of antiplatelet therapy (IAT) by physicians. A total of 376 consecutive patients were included in this study. Total bleeding events occurred in 46 patients (12.2%). BARC type ≥2 bleeding occurred in 30 patients (8.0%); however, TIMI major or minor bleeding, and GUSTO moderate or severe bleeding occurred in 6 (1.6%) and 11 patients (2.9%), respectively. Of the 46 patients, 28 (60.9% of patients) required IAT. On receiver-operating characteristic curve analysis, bleeding defined BARC type ≥2 effectively predicted IAT, with a sensitivity of 89.3%, and a specificity of 98.5% (pdefinition may be a more useful tool for the detection of bleeding with clinical relevance, for patients undergoing PCI. Copyright © 2014 Japanese College of Cardiology. Published by Elsevier Ltd. All rights reserved.

Sex differences in intracranial arterial bifurcations

DEFF Research Database (Denmark)

Lindekleiv, Haakon M; Valen-Sendstad, Kristian; Morgan, Michael K

2010-01-01

. The female preponderance is usually explained by systemic factors (hormonal influences and intrinsic wall weakness); however, the uneven sex distribution of intracranial aneurysms suggests a possible physiologic factor-a local sex difference in the intracranial arteries....

Association of Neurodevelopmental Outcomes and Neonatal Morbidities of Extremely Premature Infants With Differential Exposure to Antenatal Steroids.

Science.gov (United States)

Chawla, Sanjay; Natarajan, Girija; Shankaran, Seetha; Pappas, Athina; Stoll, Barbara J; Carlo, Waldemar A; Saha, Shampa; Das, Abhik; Laptook, Abbot R; Higgins, Rosemary D

2016-12-01

Many premature infants are born without exposure to antenatal steroids (ANS) or with incomplete courses. This study evaluates the dose-dependent effect of ANS on rates of neonatal morbidities and early childhood neurodevelopmental outcomes of extremely premature infants. To compare rates of neonatal morbidities and 18- to 22-month neurodevelopmental outcomes of extremely premature infants exposed to no ANS or partial or complete courses of ANS. In this observational cohort study, participants were extremely premature infants (birth weight range, 401-1000 g; gestational age, 22-27 weeks) who were born at participating centers of the National Institute of Child Health and Human Development Neonatal Research Network between January 2006 and December 2011. Data were analyzed between October 2013 and May 2016. Rates of death or neurodevelopmental impairment at 18 to 22 months' corrected age. Neurodevelopmental impairment was defined as the presence of any of the following: moderate to severe cerebral palsy, a cognitive score less than 85 on the Bayley Scales of Infant and Toddler Development III, blindness, or deafness. There were 848 infants in the no ANS group, 1581 in the partial ANS group, and 3692 in the complete ANS group; the mean (SD) birth weights were 725 (169), 760 (173), and 753 (170) g, respectively, and the mean (SD) gestational ages were 24.5 (1.4), 24.9 (2), and 25.1 (1.1) weeks. Of 6121 eligible infants, 4284 (70.0%) survived to 18- to 22-month follow-up, and data were available for 3892 of 4284 infants (90.8%). Among the no, partial, and complete ANS groups, there were significant differences in the rates of mortality (43.1%, 29.6%, and 25.2%, respectively), severe intracranial hemorrhage among survivors (23.3%, 19.1%, and 11.7%), death or necrotizing enterocolitis (48.1%, 37.1%, and 32.5%), and death or bronchopulmonary dysplasia (74.9%, 68.9%, and 65.5%). Additionally, death or neurodevelopmental impairment occurred in 68.1%, 54.4%, and 48.1% of

Awareness of family planning amongst antenatal patients in a ...

African Journals Online (AJOL)

Aim: This study aimed at determining the awareness about family planning amongst pregnant women presenting to the antenatal clinic of Federal Medical Centre, Owo, Ondo State, Nigeria. Methodology: The study was conducted between December, 2007 and February, 2008 at the antenatal clinic of the hospital. Ethical ...

Vaginal or uterine bleeding - overview

Science.gov (United States)

... and other menstrual conditions; Abnormal menstrual periods; Abnormal vaginal bleeding ... There are many causes of abnormal vaginal bleeding. HORMONES ... Doctors call the problem abnormal uterine bleeding (AUB) . AUB ...

Multiple intracranial hydatid cysts: MR findings

International Nuclear Information System (INIS)

Pumar, J.; Alvarez, M.; Leira, R.; Prieto, J.M.; Arrojo, L.; Pereira, J.; Vidal, J.

1992-01-01

Multiple intracranial hydatid cysts are uncommon and usually localized in the supratentorial compartment. We report a case studied by CT and MR of multiple intracranial hydatid cysts scattered in various anatomic sites: supratentorial, infratentorial and also intraventricular. (orig.)

Mobile phones improve antenatal care attendance in Zanzibar: a cluster randomized controlled trial

Science.gov (United States)

2014-01-01

Background Applying mobile phones in healthcare is increasingly prioritized to strengthen healthcare systems. Antenatal care has the potential to reduce maternal morbidity and improve newborns’ survival but this benefit may not be realized in sub-Saharan Africa where the attendance and quality of care is declining. We evaluated the association between a mobile phone intervention and antenatal care in a resource-limited setting. We aimed to assess antenatal care in a comprehensive way taking into consideration utilisation of antenatal care as well as content and timing of interventions during pregnancy. Methods This study was an open label pragmatic cluster-randomised controlled trial with primary healthcare facilities in Zanzibar as the unit of randomisation. 2550 pregnant women (1311 interventions and 1239 controls) who attended antenatal care at selected primary healthcare facilities were included at their first antenatal care visit and followed until 42 days after delivery. 24 primary health care facilities in six districts were randomized to either mobile phone intervention or standard care. The intervention consisted of a mobile phone text-message and voucher component. Primary outcome measure was four or more antenatal care visits during pregnancy. Secondary outcome measures were tetanus vaccination, preventive treatment for malaria, gestational age at last antenatal care visit, and antepartum referral. Results The mobile phone intervention was associated with an increase in antenatal care attendance. In the intervention group 44% of the women received four or more antenatal care visits versus 31% in the control group (OR, 2.39; 95% CI, 1.03-5.55). There was a trend towards improved timing and quality of antenatal care services across all secondary outcome measures although not statistically significant. Conclusions The wired mothers’ mobile phone intervention significantly increased the proportion of women receiving the recommended four antenatal care

The Impact of Antenatal Depression on Perinatal Outcomes in Australian Women.

Directory of Open Access Journals (Sweden)

John Eastwood

Full Text Available In Australia, there is limited evidence on the impact of antenatal depression on perinatal outcomes. This study investigates the association between maternal depressive symptoms during pregnancy and key perinatal outcomes, including birth weight, gestational age at birth, breastfeeding indicators and postnatal depressive symptoms.A retrospective cohort of mothers (N = 17,564 of all infants born in public health facilities within South Western Sydney Local Health District and Sydney Local Health District in 2014, in the state of New South Wales (NSW, Australia, was enumerated from routinely collected antenatal data to investigate the risk of adverse perinatal outcomes associated with maternal depressive symptoms during pregnancy. Antenatal depressive symptoms were measured using the Edinburgh Postnatal Depression Scale (EPDS. Logistic regression models that adjusted for confounders were conducted to determine associations between antenatal depressive symptoms and low birth weight, early gestational age at birth (<37 weeks, breast feeding indicators and postnatal depressive symptoms.The prevalence of maternal depressive symptoms during pregnancy was 7.0% in the cohort, and was significantly associated with postnatal depressive symptoms [Adjusted Odd Ratios (AOR = 6.4, 95% CI: 4.8-8.7, P<0.001]. Antenatal depressive symptoms was associated with a higher odds of low birth weight [AOR = 1.7, 95% CI: 1.2-2.3, P = 0.003] and a gestational age at birth of <37 weeks [AOR = 1.3, 95% CI: 1.1-1.7, P = 0.018] compared to women who reported lower EPDS scores in antenatal period. Antenatal depressive symptoms were not strongly associated with non-exclusive breast feeding in the early postnatal period.Maternal depressive symptoms in the antenatal period are strongly associated with postnatal depressive symptoms and adverse perinatal outcomes in Australian infants. Early identification of antenatal and postnatal depressive symptoms, and referral for appropriate

Intracranial stenosis in cognitive impairment and dementia.

Science.gov (United States)

Hilal, Saima; Xu, Xin; Ikram, M Kamran; Vrooman, Henri; Venketasubramanian, Narayanaswamy; Chen, Christopher

2017-06-01

Intracranial stenosis is a common vascular lesion observed in Asian and other non-Caucasian stroke populations. However, its role in cognitive impairment and dementia has been under-studied. We, therefore, examined the association of intracranial stenosis with cognitive impairment, dementia and their subtypes in a memory clinic case-control study, where all subjects underwent detailed neuropsychological assessment and 3 T neuroimaging including three-dimensional time-of-flight magnetic resonance angiography. Intracranial stenosis was defined as ≥50% narrowing in any of the intracranial arteries. A total of 424 subjects were recruited of whom 97 were classified as no cognitive impairment, 107 as cognitive impairment no dementia, 70 vascular cognitive impairment no dementia, 121 Alzheimer's Disease, and 30 vascular dementia. Intracranial stenosis was associated with dementia (age/gender/education - adjusted odds ratios (OR): 4.73, 95% confidence interval (CI): 1.93-11.60) and vascular cognitive impairment no dementia (OR: 3.98, 95% CI: 1.59-9.93). These associations were independent of cardiovascular risk factors and MRI markers. However, the association with Alzheimer's Disease and vascular dementia became attenuated in the presence of white matter hyperintensities. Intracranial stenosis is associated with vascular cognitive impairment no dementia independent of MRI markers. In Alzheimer's Disease and vascular dementia, this association is mediated by cerebrovascular disease. Future studies focusing on perfusion and functional markers are needed to determine the pathophysiological mechanism(s) linking intracranial stenosis and cognition so as to identify treatment strategies.

Traumatic and alternating delayed intracranial hematomas

Energy Technology Data Exchange (ETDEWEB)

Lesoin, F.; Redford, H.; Jomin, M.; Viaud, C.; Pruvo, J.

1984-11-01

Repeat computed tomography has enabled us to confirm the concept of delayed hematomas. With this in mind we report two cases of alternating, post-traumatic intracranial hematomas; confirming also the role of tamponade after surgical removal of an intracranial hematoma.

Traumatic and alternating delayed intracranial hematomas

International Nuclear Information System (INIS)

Lesoin, F.; Redford, H.; Jomin, M.; Viaud, C.; Pruvo, J.

1984-01-01

Repeat computed tomography has enabled us to confirm the concept of delayed hematomas. With this in mind we report two cases of alternating, post-traumatic intracranial hematomas; confirming also the role of tamponade after surgical removal of an intracranial hematoma. (orig.)

Antenatal calcium intake in Malaysia.

Science.gov (United States)

Mahdy, Zaleha Abdullah; Basri, Hashimah; Md Isa, Zaleha; Ahmad, Shuhaila; Shamsuddin, Khadijah; Mohd Amin, Rahmah

2014-04-01

To determine the adequacy of antenatal calcium intake in Malaysia, and the influencing factors. A cross-sectional study was conducted among postnatal women who delivered in two tertiary hospitals. Data were collected from antenatal cards, hospital documents and diet recall on daily milk and calcium intake during pregnancy. SPSS version 19.0 was used for statistical analyses. A total of 150 women were studied. The total daily calcium intake was 834 ± 43 mg (mean ± standard error of the mean), but the calcium intake distribution curve was skewed to the right with a median intake of 725 mg daily. When calcium intake from milk and calcium supplements was excluded, the daily dietary calcium intake was only 478 ± 25 mg. Even with inclusion of milk and calcium supplements, more than a third (n=55 or 36.7%) of the women consumed less than 600 mg calcium in their daily diet. The adequacy of daily calcium intake was not influenced by maternal age, ethnicity, income or maternal job or educational status as well as parity. The daily dietary calcium intake of the Malaysian antenatal population is far from adequate without the addition of calcium supplements and milk. © 2013 The Authors. Journal of Obstetrics and Gynaecology Research © 2013 Japan Society of Obstetrics and Gynecology.

Influence of pregnancy perceptions on patterns of seeking antenatal ...

African Journals Online (AJOL)

To the women with a positive orientation towards antenatal care, pregnancy provides joy, happiness, pride, promotes their social status and safe-guards their marriage. Pregnancy is rewarding with care, love, support and gifts. Women who shun antenatal care perceive pregnancy to be a source of misery, sadness, pain and ...

Factors associated with late antenatal care attendance in selected ...

African Journals Online (AJOL)

Background: Despite antenatal care services being provided free of charge or sometimes at a minimal cost in Zambia, only 19% of women attend antenatal care by their fourth month of pregnancy, as recommended by World Health Organization (WHO). An estimated 21% of pregnant women in urban and 18% in rural ...

Antenatal Care and Skilled Birth Attendance in Three Communities ...

African Journals Online (AJOL)

Antenatal Care and Skilled Birth Attendance in Three Communities in Kaduna State, Nigeria. ... Most importantly, safer delivery options that would be acceptable in communities where women traditionally birth at home need to be explored (Afr. J. Reprod. Health 2010; 14[3]: 89-96). Key words: Antenatal care, skilled birth ...

Incidental intracranial hemorrhage after uncomplicated birth: MRI before and after neonatal heart surgery

Energy Technology Data Exchange (ETDEWEB)

Tavani, F.; Zimmerman, R.A. [Neuroradiology Dept., The Children' s Hospital of Philadelphia, Philadelphia, PA (United States); Clancy, R.R.; Licht, D.J. [Dept. of Neurology, The Children' s Hospital of Philadelphia, Philadelphia, PA (United States); Mahle, W.T. [Children' s Heart Hospital, Atlanta, GA (United States)

2003-04-01

We investigated the prevalence of intracranial hemorrhage (ICH) before and after neonatal heart surgery. We carried out pre- and postoperative MRI looking for brain lesions in 24 full-term new-borns with known congenital heart disease. They underwent heart surgery with cardiopulmonary bypass (CPB), usually with deep hypothermic circulatory arrest (DHCA). The first MRI was 1-22 days after birth. There were 21 children born after uncomplicated vaginal delivery and three delivered by cesarean section (CS). ICH was seen in 13 (62%) of the vaginal delivery group but in none of the CS group. We saw subdural bleeding along the inferior surface of the tentorium in 11 (52%) and supratentorially in six (29%) of the 21 children with ICH. Small hemorrhages were present in the choroid plexus in seven (33%), in the parenchyma in one (5%) and in the occipital horn in one (5%). There were 26 foci of bleeding in these 21 patients (1.2 per patient). None was judged by formal neurologic examination to be symptomatic from the hemorrhage. Follow-up MRI after cardiac surgery was obtained in 23 children, showing 37 foci of ICH (1.6 per patient), but all appeared asymptomatic. Postoperatively, ICH had increased in 10 children (43%), was unchanged in seven (30%) and was less extensive in six (26%). (orig.)

Incidental intracranial hemorrhage after uncomplicated birth: MRI before and after neonatal heart surgery

International Nuclear Information System (INIS)

Tavani, F.; Zimmerman, R.A.; Clancy, R.R.; Licht, D.J.; Mahle, W.T.

2003-01-01

We investigated the prevalence of intracranial hemorrhage (ICH) before and after neonatal heart surgery. We carried out pre- and postoperative MRI looking for brain lesions in 24 full-term new-borns with known congenital heart disease. They underwent heart surgery with cardiopulmonary bypass (CPB), usually with deep hypothermic circulatory arrest (DHCA). The first MRI was 1-22 days after birth. There were 21 children born after uncomplicated vaginal delivery and three delivered by cesarean section (CS). ICH was seen in 13 (62%) of the vaginal delivery group but in none of the CS group. We saw subdural bleeding along the inferior surface of the tentorium in 11 (52%) and supratentorially in six (29%) of the 21 children with ICH. Small hemorrhages were present in the choroid plexus in seven (33%), in the parenchyma in one (5%) and in the occipital horn in one (5%). There were 26 foci of bleeding in these 21 patients (1.2 per patient). None was judged by formal neurologic examination to be symptomatic from the hemorrhage. Follow-up MRI after cardiac surgery was obtained in 23 children, showing 37 foci of ICH (1.6 per patient), but all appeared asymptomatic. Postoperatively, ICH had increased in 10 children (43%), was unchanged in seven (30%) and was less extensive in six (26%). (orig.)

Measuring the adequacy of antenatal health care: a national cross-sectional study in Mexico.

Science.gov (United States)

Heredia-Pi, Ileana; Servan-Mori, Edson; Darney, Blair G; Reyes-Morales, Hortensia; Lozano, Rafael

2016-06-01

To propose an antenatal care classification for measuring the continuum of health care based on the concept of adequacy: timeliness of entry into antenatal care, number of antenatal care visits and key processes of care. In a cross-sectional, retrospective study we used data from the Mexican National Health and Nutrition Survey (ENSANUT) in 2012. This contained self-reported information about antenatal care use by 6494 women during their last pregnancy ending in live birth. Antenatal care was considered to be adequate if a woman attended her first visit during the first trimester of pregnancy, made a minimum of four antenatal care visits and underwent at least seven of the eight recommended procedures during visits. We used multivariate ordinal logistic regression to identify correlates of adequate antenatal care and predicted coverage. Based on a population-weighted sample of 9 052 044, 98.4% of women received antenatal care during their last pregnancy, but only 71.5% (95% confidence interval, CI: 69.7 to 73.2) received maternal health care classified as adequate. Significant geographic differences in coverage of care were identified among states. The probability of receiving adequate antenatal care was higher among women of higher socioeconomic status, with more years of schooling and with health insurance. While basic antenatal care coverage is high in Mexico, adequate care remains low. Efforts by health systems, governments and researchers to measure and improve antenatal care should adopt a more rigorous definition of care to include important elements of quality such as continuity and processes of care.

Non-vitamin K oral anticoagulants are non-inferior for stroke prevention but cause fewer major bleedings than well-managed warfarin: A retrospective register study.

Directory of Open Access Journals (Sweden)

Vilhelm Sjögren

Full Text Available For patients with atrial fibrillation, non-vitamin K oral anticoagulants, or NOACs (dabigatran, rivaroxaban, edoxaban, and apixaban have been proven non-inferior or superior to warfarin in preventing stroke and systemic embolism, and in risk of haemorrhage. In the pivotal NOAC studies, quality of warfarin treatment was poor with mean time in therapeutic range (TTR 55-65%, compared with ≥70% in Swedish clinical practice.We compared NOACs (as a group to warfarin in non-valvular atrial fibrillation, studying all 12,694 patients starting NOAC treatment within the Swedish clinical register and dosing system Auricula, from July 1, 2011 to December 31, 2014, and matching them to 36,317 patients starting warfarin using propensity scoring. Endpoints were thromboembolic events and major bleedings that were fatal or required hospital care. Outcome data were collected from validated Swedish hospital administrative and clinical registers.Mean age was 72.2 vs 72.3 years, proportion of males 58.2% vs 57.0%, and mean follow-up time 299 vs 283 days for NOACs and warfarin. Distribution of NOACs was: dabigatran 40.3%, rivaroxaban 31.2%, and apixaban 28.5%. Mean TTR was 70%. There were no significant differences in rates of thromboembolic/thrombotic events or gastrointestinal bleeding. NOAC treated patients had lower rates of major bleeding overall, hazard ratio 0.78 (95% confidence interval 0.67-0.92, intracranial bleeding 0.59 (0.40-0.87, haemorrhagic stroke 0.49 (0.28-0.86, and other major bleeding 0.71 (0.57-0.89.For patients with atrial fibrillation, NOACs are as effective for stroke prevention as well-managed warfarin but cause fewer major bleedings.

Antenatal care service utilization and associated factors in Metekel ...

African Journals Online (AJOL)

socioeconomic and some obstetric factors have been stated by few studies in other areas, the factors associated with low utilization of Antenatal care in Metekel Zone are not well assed before. Therefore, the objective of this study was to assess the status of Antenatal care service utilization and associated factors among ...

Upper GI Bleeding in Children

Science.gov (United States)

Upper GI Bleeding in Children What is upper GI Bleeding? Irritation and ulcers of the lining of the esophagus, stomach or duodenum can result in upper GI bleeding. When this occurs the child may vomit blood ...

Perception of prenatal services by antenatal clinic attendees in a ...

African Journals Online (AJOL)

DR ADDAH A.O

2015-09-30

Sep 30, 2015 ... also been recognised that most women who registered for antenatal care in a particular health ..... is not yet appropriate to embrace focused antenatal care.9 There are still gaps in the continued use of ... higher wages.

Microoptomechanical sensor for intracranial pressure monitoring

International Nuclear Information System (INIS)

Andreeva, A V; Luchinin, V V; Lutetskiy, N A; Sergushichev, A N

2014-01-01

The main idea of this research is the development of microoptomechanical sensor for intracranial pressure monitoring. Currently, the authors studied the scientific and technical knowledge in this field, as well as develop and test a prototype of microoptomechanical sensor for intracranial pressure (ICP) monitoring

Dysfunctional Uterine Bleeding (DUB) (For Teens)

Science.gov (United States)

... Staying Safe Videos for Educators Search English Español Abnormal Uterine Bleeding (AUB) KidsHealth / For Teens / Abnormal Uterine Bleeding (AUB) ... Print en español Sangrado uterino anormal What Is Abnormal Uterine Bleeding? Abnormal uterine bleeding (AUB) is the name doctors ...

Treatment of intracranial wide neck aneurysm with neuroform self-expanding stent combined with spring coils

International Nuclear Information System (INIS)

Bai Weixing; Jiang Xifeng; Li Tianxiao; Zhai Shuiting; Xue Jiangyu; Wang Ziliang; Cao Huicun

2008-01-01

Objective: To evaluate the preliminary experience of the combined self-expanding neurovascular stent (Neuroform stent) with detachable coils in the management of intracranial wide neck aneurysms. Methods: Self-expanding neurovascular stents with detachable coils were used in treating 27 intracranial wide neck aneurysms of 25 patients including cavernous segment ICA aneurysms in 3, ophthalmic arterial anemysm in 1, PcomA in 18, AcomA in 2, MCAM1 in 1, MCA bifurcation in 1, and basilar trunk in 1. Among them, 2 cases consisted of multi-aneurysms, 2 aneurysms coincide with absolute wide neck (> 4 mm) and 6 with comparatively wide neck (> 7 mm). Nemoform stents were deployed across the neck of aneurysm and detachable coils were released to embolize the aneurysm through stent mesh. Results: Twenty-six Neuroform stents were successfully deployed in 25 patients including 4 Neuroform II stents, and 22 Neurofom III stents(all combined with spring coils). Total occlusion was achieved in 7 patients with residual neck in 9 nearly complete occlusion and partial occlusion in 11. 2 patients were rebleeding and other 2 showed intra-stent thrombosis during the operations. The latter 2 included 1 with post-operative limb paraplegia and 1 died. Still another 1 had transient ischemic attack after the operation. Twenty-three patient recovered well. Twenty-four patients were under clinical followed up from 0.5 to 28 months with an average of 10.8 months. There was no bleeding. Three patients were angiographically followed up for 3-6 months after the procedure, with only 1 case of in-stent thrombosis and no change in other 2 aneurysms with neck remnant. Conclusions: The Neuroform stent is technically feasible and safe for treating intracranial wide neck aneurysms unsuitable for clipping because of its prevention for coil protruding into parent artery. The long term effect still need to be further investigated. (authors)

The effect of antenatal education in small classes on obstetric and psycho-social outcomes

DEFF Research Database (Denmark)

Brixval, Carina Sjöberg; Axelsen, Solveig Forberg; Andersen, Stig Krøger

2014-01-01

The aims of antenatal education contain both outcomes related to pregnancy, birth and parenthood. Both content and methods of antenatal education have changed over time without evidence of effects on relevant outcomes. The effect of antenatal education in groups, with participation of a small num......-analysis aims to assess the effects of antenatal education in small groups on obstetric as well as psycho-social outcomes....

Predicting of mortality in patients with intracrani al hemorrhage: A review article

Directory of Open Access Journals (Sweden)

Farzad Rahmani

2014-11-01

Full Text Available Introduction: Stroke is one of the important and common diseases, which can lead to permanent disability or even death to people. Intracranial hemorrhage (ICH is a type of stroke that is associated with high mortality despite improved diagnostic and treatment methods, as well as the mortality rate remains high. Methods: In the present review article, reputable internet databases since 2000 were analyzed. Studies that discussed the predicting mortality of ICH were included in this review. Results: For predicting the mortality rates in patients with primary ICH, physicians use several methods such as level of consciousness, bleeding volume and multiple rating systems. In this review, we introduce three scoring system of ICH in patients with ICH. Conclusion: Perhaps its cut-off point of these three score systems were different in different societies according to conditions and facilities therefore it is needed to review these scores and record their results in different societies.

Stent-assisted angioplasty for intracranial atherosclerosis

International Nuclear Information System (INIS)

Nakahara, Toshinori; Sakamoto, Shigeyuki; Hamasaki, Osamu; Sakoda, Katsuaki

2002-01-01

We report on two patients with intracranial atherosclerosis of the carotid artery or vertebral artery treated with stent-assisted angioplasty. Both patients have severe intracranial atherosclerosis (>70%) with refractory symptoms despite optimal medical treatment. In both patients, a coronary balloon-expandable stent was successfully placed using a protective balloon technique without procedural complications. The patients were asymptomatic and neurologically intact at a mean clinical follow-up of 13 months. Follow-up angiograms did not show restenosis 3 or 4 months after procedure, respectively. Stent-assisted angioplasty for intracranial atherosclerosis in the elective patient has proven effective, with an acceptable low rate of morbidity and mortality. (orig.)

Management of severe perioperative bleeding

DEFF Research Database (Denmark)

Kozek-Langenecker, Sibylle A; Ahmed, Aamer B; Afshari, Arash

2017-01-01

: The management of perioperative bleeding involves multiple assessments and strategies to ensure appropriate patient care. Initially, it is important to identify those patients with an increased risk of perioperative bleeding. Next, strategies should be employed to correct preoperative anaemia...... and to stabilise macrocirculation and microcirculation to optimise the patient's tolerance to bleeding. Finally, targeted interventions should be used to reduce intraoperative and postoperative bleeding, and so prevent subsequent morbidity and mortality. The objective of these updated guidelines is to provide...

Syphilis mimicking idiopathic intracranial hypertension

DEFF Research Database (Denmark)

Yri, Hanne; Wegener, Marianne; Jensen, Rigmor

2011-01-01

Idiopathic intracranial hypertension (IIH) is a condition of yet unknown aetiology affecting predominantly obese females of childbearing age. IIH is a diagnosis of exclusion as raised cerebrospinal fluid pressure may occur secondary to numerous other medical conditions. An atypical phenotype or a...... antibiotic treatment, signs and symptoms of elevated intracranial pressure resolved completely. Syphilis is a rare, but very important, differential diagnosis that in this case was clinically indistinguishable from IIH....

Social capital and antenatal depression among Chinese primiparas: A cross-sectional survey.

Science.gov (United States)

Zhou, Chi; Ogihara, Atsushi; Chen, Hao; Wang, Weijue; Huang, Liu; Zhang, Baodan; Zhang, Xueni; Xu, Liangwen; Yang, Lei

2017-11-01

The aim of this study is to investigate the associations between social capital and antenatal depression among Chinese primiparas. A cross-sectional design was used and a questionnaire survey was conducted with 1471 participants using the intercept method at the provincial hospital in Zhejiang in 2016. Antenatal depression was evaluated using the Edinburgh Postnatal Depression Scale (EPDS) and social capital was assessed by the Chinese version of Social Capital Assessment Questionnaire (C-SCAQ). The prevalence of antenatal depression was assessed among Chinese primiparas in their third trimesters. The antenatal depression prevalence among sub-groups with lower social trust (ST), social reciprocity (SR), social network (SN), and social participation (SP) were significantly higher than those among higher score sub-groups. In the fully adjusted model, primiparas' antenatal depression was significantly associated with ST, SR, SN, and SP. Compared to the structural social capital, the cognitive social capital was a more crucial dimension to the prevalence of antenatal depression. For future community pregnancy health care management programs in China, it might be beneficial to add more social capital related intervention. Copyright © 2017 Elsevier B.V. All rights reserved.

Accuracy of rockall score for in hospital re bleeding among cirrhotic patients with variceal bleed

International Nuclear Information System (INIS)

Asgher, S.; Saleem, M.K.

2015-01-01

To assess the diagnostic accuracy of Roc kall scoring system for predicting in-hospital re-ble- eding in cirrhotic patients presenting with variceal bleed. Material and Methods: This descriptive case series study was conducted at Department of Medicine Combined Military Hospital Lahore from December 2013 to May 2014. We included patients with liver cirrhosis who presented with upper GI bleeding and showed varices as the cause of bleeding on endoscopy. Clinical and endoscopic features were noted to calculate Rockall score. Patients with score < 2 and > 8 were included. After treating with appropriate pharmacological and endoscopic therapy, patients were followed for re-bleeding for 10 days. Diagnostic accuracy was assessed by calculating sensitivity, specificity, positive and negative predictive values using 2 x 2 tables. Results: In the study, 175 patients were included. Mean age was 51.5 ± 1.22 years. Male to female ratio was 1.5 to 1.0 out of 175 patients, 157 patients (89.7%) were of low risk group (score = 2) while 18 patients (10.3%) were in high risk group (score > 8). In low risk group, re-bleeding occurred only in 2 patients (1.2%) while in high risk group, re-bleeding occurred in 14 patients (78%). Rockall score was found to have good diagnostic accuracy with sensitivity of 87.5%, specificity of 97.48%, positive predictive value of 77.8% and negative predictive value of 98.7%. Conclusion: In cases of variceal bleed, frequency of re-bleed is less in patients who are in low risk category with lower Rockall score and high in high risk patients with higher rockall score. The Rockall score has a good diagnostic accuracy in prediction of re-bleed in variceal bleeding. (author)

Intracranial meningiomas in the present era of modern neuroimaging

African Journals Online (AJOL)

Background: Intracranial meningioma is the most common primary, intracranial, extra-axial neoplasm. It is mesenchymal in origin and arises from meningothelial cells of arachnoid villi of meninges. Objectives: To re-emphasize the regional anatomic localisation and diagnostic radiological features of intracranial ...

Clinical significance of diminution of high-density areas in basal cisterns following acute aneurysmal bleeding

International Nuclear Information System (INIS)

Matsuzaki, Takayuki; Takeda, Rihei; Nakagawara, Jyoji; Sato, Shigeru; Fujiwara, Hidetoshi

1983-01-01

We analyzed the sequential changes in the high density in basal cisterns in the acute stage of aneurysmal bleeding. We could recognize Group 3 (clot or thick layer), according to Fisher's classification, in 66.3% of the intracranial aneurysms at admission (83 cases). In the early stage of an intracranial aneurysm, a subarachnoid hemorrhage (SAH) was detected in all the patients on CT. We evaluated 40 cases of Group 3 sequentially on CT. This investigation showed that 55% of the Grade I--Ii group, 27.3% of the Grade III group, and 11.1% of the Grade IV--V group changed to Group 2(thin or diffuse pattern) in approximately 20 hours on the average. As for the correlation between the high density in basal cisterns and the neurological condition (Hunt and Hess), we found a neurological improvement in the decreased-high-density group. The unchanged- high-density group showed deterioration. Compared with the decreased-high-density group, the unchanged group showed a greater increase in the CVI (Cerebro Ventricular Index). RI ( 111 In) cisternography also showed a disturbance of the CSF circulation. To lower the vasospasm it is important to decrease the high density in an early stage by carrying out CSF. It was considered to be prognostic when a CT scan was performed within 24 hours after SAH. (author)

On-site screening for maternal syphilis in an antenatal clinic

African Journals Online (AJOL)

Abstract Study objective. To determine the sensitivity, specificity, negative predictive value and positive predictive value of the rapid plasma reagin (RPR) test as performed on site in an antenatal clinic to facilitate immediate diagnosis and treatment of maternal syphilis. Design. Open, descriptive study. Setting. Antenatal ...

On-site screening for maternal syphilis in an antenatal clinic ...

African Journals Online (AJOL)

Study objective. To determine the sensitivity, specificity, negative predictive value and positive predictive value of the rapid plasma reagin (RPR) test as performed on site in an antenatal clinic to facilitate immediate diagnosis and treatment of maternal syphilis. Design. Open, descriptive study. Setting. Antenatal clinic ...

Epidemiology and genetics of intracranial aneurysms

International Nuclear Information System (INIS)

Caranci, F.; Briganti, F.; Cirillo, L.; Leonardi, M.; Muto, M.

2013-01-01

Intracranial aneurysms are acquired lesions (5–10% of the population), a fraction of which rupture leading to subarachnoid hemorrhage with devastating consequences. Until now, the exact etiology of intracranial aneurysms formation remains unclear. The low incidence of subarachnoid hemorrhage in comparison with the prevalence of unruptured IAs suggests that the vast majority of intracranial aneurysms do not rupture and that identifying those at highest risk is important in defining the optimal management. The most important factors predicting rupture are aneurysm size and site. In addition to ambiental factors (smoking, excessive alcohol consumption and hypertension), epidemiological studies have demonstrated a familiar influence contributing to the pathogenesis of intracranial aneurysms, with increased frequency in first- and second-degree relatives of people with subarachnoid hemorrhage. In comparison to sporadic aneurysms, familial aneurysms tend to be larger, more often located at the middle cerebral artery, and more likely to be multiple. Other than familiar occurrence, there are several heritable conditions associated with intracranial aneurysm formation, including autosomal dominant polycystic kidney disease, neurofibromatosis type I, Marfan syndrome, multiple endocrine neoplasia type I, pseudoxanthoma elasticum, hereditary hemorrhagic telangiectasia, and Ehlers-Danlos syndrome type II and IV. The familial occurrence and the association with heritable conditions indicate that genetic factors may play a role in the development of intracranial aneurysms. Genome-wide linkage studies in families and sib pairs with intracranial aneurysms have identified several loci on chromosomes showing suggestive evidence of linkage, particularly on chromosomes 1p34.3–p36.13, 7q11, 19q13.3, and Xp22. For the loci on 1p34.3–p36.13 and 7q11, a moderate positive association with positional candidate genes has been demonstrated (perlecan gene, elastin gene, collagen type 1 A2

Epidemiology and genetics of intracranial aneurysms

Energy Technology Data Exchange (ETDEWEB)

Caranci, F., E-mail: ferdinandocaranci@libero.it [Unit of Neuroradiology, Department of Diagnostic Radiology and Radiotherapy, Federico II University, Naples (Italy); Briganti, F., E-mail: frabriga@unina.it [Unit of Neuroradiology, Department of Diagnostic Radiology and Radiotherapy, Federico II University, Naples (Italy); Cirillo, L.; Leonardi, M. [Neuroradiology service, Bellaria Hospital, Bologna (Italy); Muto, M., E-mail: mutomar@tiscali.it [Neuroradiology Service Cardarelli Hospital Naples (Italy)

2013-10-01

Intracranial aneurysms are acquired lesions (5–10% of the population), a fraction of which rupture leading to subarachnoid hemorrhage with devastating consequences. Until now, the exact etiology of intracranial aneurysms formation remains unclear. The low incidence of subarachnoid hemorrhage in comparison with the prevalence of unruptured IAs suggests that the vast majority of intracranial aneurysms do not rupture and that identifying those at highest risk is important in defining the optimal management. The most important factors predicting rupture are aneurysm size and site. In addition to ambiental factors (smoking, excessive alcohol consumption and hypertension), epidemiological studies have demonstrated a familiar influence contributing to the pathogenesis of intracranial aneurysms, with increased frequency in first- and second-degree relatives of people with subarachnoid hemorrhage. In comparison to sporadic aneurysms, familial aneurysms tend to be larger, more often located at the middle cerebral artery, and more likely to be multiple. Other than familiar occurrence, there are several heritable conditions associated with intracranial aneurysm formation, including autosomal dominant polycystic kidney disease, neurofibromatosis type I, Marfan syndrome, multiple endocrine neoplasia type I, pseudoxanthoma elasticum, hereditary hemorrhagic telangiectasia, and Ehlers-Danlos syndrome type II and IV. The familial occurrence and the association with heritable conditions indicate that genetic factors may play a role in the development of intracranial aneurysms. Genome-wide linkage studies in families and sib pairs with intracranial aneurysms have identified several loci on chromosomes showing suggestive evidence of linkage, particularly on chromosomes 1p34.3–p36.13, 7q11, 19q13.3, and Xp22. For the loci on 1p34.3–p36.13 and 7q11, a moderate positive association with positional candidate genes has been demonstrated (perlecan gene, elastin gene, collagen type 1 A2

Prognostic accuracy of antenatal neonatology consultation.

Science.gov (United States)

Kukora, S; Gollehon, N; Weiner, G; Laventhal, N

2017-01-01

Neonatologists provide antenatal counseling to support shared decision-making for complicated pregnancies. Poor or ambiguous prognostication can lead to inappropriate treatment and parental distress. We sought to evaluate the accuracy of antenatal prognosticaltion. A retrospective cohort was assembled from a prospectively populated database of all outpatient neonatology consultations. On the basis of the written consultation, fetuses were characterized by diagnosis groups (multiple anomalies or genetic disorders, single major anomaly and obstetric complications), assigned to five prognostic categories (I=survivable, IIA=uncertain but likely survivable, II=uncertain, IIB=uncertain but likely non-survivable, III non-survivable) and two final outcome categories (fetal demise/in-hospital neonatal death or survival to hospital discharge). When possible, status at last follow-up was recorded for those discharged from the hospital. Prognostic accuracy was assessed using unweighted, multi-level likelihood ratios (LRs). The final cohort included 143 fetuses/infants distributed nearly evenly among the three diagnosis groups. Over half (64%) were assigned an uncertain prognosis, but most of these could be divided into 'likely survivable' or 'likely non-survivable' subgroups. Overall survival for the entire cohort was 62% (89/143). All but one of the fetuses assigned a non-survivable prognosis suffered fetal demise or died before hospital discharge. The neonatologist's antenatal prognosis accurately predicted the probability of survival by prognosis group (LR I=4.56, LR IIA=10.53, LR II=4.71, LR IIB=0.099, LR III=0.040). The LRs clearly differentiated between fetuses with high and low probability of survival. Eleven fetuses (7.7%) had misalignment between the predicted prognosis and outcome. Five died before discharge despite being given category I or IIA prognoses, whereas six infants with category IIB or III prognoses survived to discharge, though some of these were

Canine Intracranial Meningioma: Case report

Directory of Open Access Journals (Sweden)

José Ricardo Gomes de Carvalho

2016-11-01

Full Text Available ABSTRACT. Carvalho J.R.G., Vasconcellos C.H.C., Bastos I. P.B., Trajano F.L.C., Costa T.S. & Fernandes J.I [Canine Intracranial Meningioma: Case report.] Meningioma intracraniano canino: Relato de caso. Revista Brasileira de Medicina Veterinária, 38(supl. 3:1- 7, 2016. Programa de Pós-Graduação em Ciências Veterinária, Universidade Federal Rural do Rio de Janeiro, BR 465 Km 7, Seropédica, RJ 23.897-000, Brasil, E-mail: vetjulio@yahoo.com.br Intracranial neoplasms usually show their signals in a moderate way, revealing a long background of nonspecific signs, making the diagnosis more difficult. The meningioma is the most common intracranial neoplasm in dogs and cats. Along the years, the Veterinary Medicine has experienced important technological improvements, making it possible the diagnosis of a lot of diseases. Therefore, diseases considered not common in the past, started being diagnosed more frequently, for instance, brain lesions. The objective of this research is to report a case of intracranial meningioma in a Boxer dog that arrived at the Veterinary Hospital of the Federal Rural University of Rio de Janeiro, highlighting its clinical improvement, diagnosis and treatment.

Intracranial hypotension and hypertension in children and adolescents.

Science.gov (United States)

Ozge, Aynur; Bolay, Hayrunnisa

2014-07-01

The specific aim of this review is to report the features of intracranial pressure changes [spontaneous intracranial hypotension (SIH) and idiopathic intracranial hypertension (IIH)] in children and adolescents, with emphasis on the presentation, diagnosis, and treatment modalities. Headache associated with intracranial pressure changes are relatively rare and less known in children and adolescents. SIH is a specific syndrome involving reduced intracranial pressure with orthostatic headache, frequently encountered connective tissue disorders, and a good prognosis with medical management, initial epidural blood patching, and sometimes further interventions may be required. IIH is an uncommon condition in children and different from the disease in adults, not only with respect to clinical features (likely to present with strabismus and stiff neck rather than headache or pulsatile tinnitus) but also different in outcome. Consequently, specific ICP changes of pediatric ages required specific attention both of exact diagnosis and entire management.

Valid and efficient manual estimates of intracranial volume from magnetic resonance images

International Nuclear Information System (INIS)

Klasson, Niklas; Olsson, Erik; Rudemo, Mats; Eckerström, Carl; Malmgren, Helge; Wallin, Anders

2015-01-01

Manual segmentations of the whole intracranial vault in high-resolution magnetic resonance images are often regarded as very time-consuming. Therefore it is common to only segment a few linearly spaced intracranial areas to estimate the whole volume. The purpose of the present study was to evaluate how the validity of intracranial volume estimates is affected by the chosen interpolation method, orientation of the intracranial areas and the linear spacing between them. Intracranial volumes were manually segmented on 62 participants from the Gothenburg MCI study using 1.5 T, T 1 -weighted magnetic resonance images. Estimates of the intracranial volumes were then derived using subsamples of linearly spaced coronal, sagittal or transversal intracranial areas from the same volumes. The subsamples of intracranial areas were interpolated into volume estimates by three different interpolation methods. The linear spacing between the intracranial areas ranged from 2 to 50 mm and the validity of the estimates was determined by comparison with the entire intracranial volumes. A progressive decrease in intra-class correlation and an increase in percentage error could be seen with increased linear spacing between intracranial areas. With small linear spacing (≤15 mm), orientation of the intracranial areas and interpolation method had negligible effects on the validity. With larger linear spacing, the best validity was achieved using cubic spline interpolation with either coronal or sagittal intracranial areas. Even at a linear spacing of 50 mm, cubic spline interpolation on either coronal or sagittal intracranial areas had a mean absolute agreement intra-class correlation with the entire intracranial volumes above 0.97. Cubic spline interpolation in combination with linearly spaced sagittal or coronal intracranial areas overall resulted in the most valid and robust estimates of intracranial volume. Using this method, valid ICV estimates could be obtained in less than five

Influence of Antenatal Care on the Haematocrit Value of Pregnant ...

African Journals Online (AJOL)

Context: Antenatal care is generally believed to influence the outcome of any pregnancy. Haematocrit values are important in the assessment of anaemia in pregnancy. A good antenatal care is expected to be associated with good haematocrit values, prevent anaemia in pregnancy, and result in an overall good pregnancy ...

Bleeding into the skin

Science.gov (United States)

... this page: //medlineplus.gov/ency/article/003235.htm Bleeding into the skin To use the sharing features on this page, please enable JavaScript. Bleeding into the skin can occur from broken blood ...

Idiopathic Intracranial Hypertension – Pathophysiology Based on Case Series

Directory of Open Access Journals (Sweden)

Ljubisavljević Srdjan

2016-09-01

Full Text Available According to the definition, idiopathic intracranial hypertension (IIH is a pathological state characterized by an increase in intracranial pressure; however, there are no obvious intracranial pathological processes. The pathophysiology of this disorder is not clear, although there are many reports related to it.

Intracranial cavernous angioma

International Nuclear Information System (INIS)

Yuhi, Fumiaki; Gondou, Masazumi; Sasahira, Masahiro; Ichitsubo, Hidenori; Asakura, Tetsuhiko.

1986-01-01

The present authors have experienced 2 cases of intracranial cavernous angioma. Of these cases, one was admitted because of generalized convulsions, while the other was admitted because of headache. In both cases, neither plain X-ray films nor carotid angiography showed any abnormality, but computerized tomography (CT) revealed a slightly high-density area which was not enhanced with contrast media. Histologically, the tumors had many vascular cavities with walls lined with a single layer of endothelial cells and had no neural tissue between the vascular cavities; therefore, they were diagnosed as cases of cavernous angioma. The authors discussed the radiological findings of the intracranial cavernous angioma with a review of the literature and stressed the role of computerized tomography in the diagnosis of cavernous angioma. (author)

Spaceflight-Induced Intracranial Hypertension.

Science.gov (United States)

Michael, Alex P; Marshall-Bowman, Karina

2015-06-01

Although once a widely speculated about and largely theoretical topic, spaceflight-induced intracranial hypertension has gained acceptance as a distinct clinical phenomenon, yet the underlying physiological mechanisms are still poorly understood. In the past, many terms were used to describe the symptoms of malaise, nausea, vomiting, and vertigo, though longer duration spaceflights have increased the prevalence of overlapping symptoms of headache and visual disturbance. Spaceflight-induced visual pathology is thought to be a manifestation of increased intracranial pressure (ICP) because of its similar presentation to cases of known intracranial hypertension on Earth as well as the documentation of increased ICP by lumbar puncture in symptomatic astronauts upon return to gravity. The most likely mechanisms of spaceflight-induced increased ICP include a cephalad shift of body fluids, venous outflow obstruction, blood-brain barrier breakdown, and disruption to CSF flow. The relative contribution of increased ICP to the symptoms experienced during spaceflight is currently unknown, though other factors recently posited to contribute include local effects on ocular structures, individual differences in metabolism, and the vasodilator effects of carbon dioxide. This review article attempts to consolidate the literature regarding spaceflight-induced intracranial hypertension and distinguish it from other pathologies with similar symptomatology. It discusses the proposed physiological causes and the pathological manifestations of increased ICP in the spaceflight environment and provides considerations for future long-term space travel. In the future, it will be critical to develop countermeasures so that astronauts can participate at their peak potential and return safely to Earth.

Development of intracranial hypertension after surgical management of intracranial arachnoid cyst: report of three cases and review of the literature.

LENUS (Irish Health Repository)

Kaliaperumal, Chandrasekaran

2013-11-12

To describe three cases of delayed development of intracranial hypertension (IH) after surgical treatment of intracranial arachnoid cyst, including the pathogenesis of IH and a review of the literature.

Heavy Menstrual Bleeding (Menorrhagia)

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... Us Information For… Media Policy Makers Blood Disorders Heavy Menstrual Bleeding Recommend on Facebook Tweet Share Compartir ... It can also be bleeding that is very heavy. How do you know if you have heavy ...

Antenatal mother–infant bonding scores are related to maternal reports of infant crying behaviour

NARCIS (Netherlands)

Kommers, D.R.; Truijens, S.E.M.; Oei, S.G.; Bambang Oetomo, S.; Pop, V.J.M.

2017-01-01

Objective: To assess the relation between antenatal mother–infant bonding scores and maternal reports of infant crying behaviour. Background: Crying is normal behaviour and it is important for parent–infant bonding. Even though bonding starts antenatally, the relation between antenatal bonding

The use of 111In-labelled platelets for scintigraphic localization of gastrointestinal bleeding with special reference to occult bleeding

International Nuclear Information System (INIS)

Gjerloeff Schmidt, K.; Waever Rasmussen, J.; Grove, O.; Andersen, D.

1986-01-01

Gamma-camera imaging of the abdomen after injection of autologous 111 In-labelled platelets was applied for localization of gastrointestinal bleeding in a study of 22 patients. In 15 studies showing scintigraphic signs of bleeding, the clinical presentation included occult bleeding in 6, melaena in 4, and bloody stools in 5 patients. Scintigraphy could be done repeatedly for up to 1 week after a single tracer injection. The time interval between the injection and scintigraphic visualization of bleeding ranged from 10 min to 68 h, being longest in cases of occult bleeding. In most cases the scintigraphic findings were supported by other diagnostic modalities, including surgical removal of presumed sources of bleeding. In seven studies without scintigraphic signs of bleeding, a probable source of bleeding was identified by other means in one patient. The 111 In-platelet method seems to be a promising method for localization of gastrointestinal bleeding which may prove particularly useful in cases of occult or recurrent bleeding

Pattern of Family Planning Methods used by Antenatal Patients in ...

African Journals Online (AJOL)

This study aimed at assessing the pattern of family planning methods used by antenatal patients at Federal Medical Centre, Owo, Ondo State, Nigeria. The study was conducted between December,2007 and February,2008 at the antenatal clinic of the hospital. Ethical clearance was obtained from the Ethical committee of ...

Vaginal bleeding between periods

Science.gov (United States)

... this page: //medlineplus.gov/ency/article/003156.htm Vaginal bleeding between periods To use the sharing features ... this page, please enable JavaScript. This article discusses vaginal bleeding that occurs between a woman's monthly menstrual ...

MRI diagnosis of intracranial tuberculosis (73 cases report)

International Nuclear Information System (INIS)

Zeng Qingyong; Li Xin; He Zhihui; Cheng Chuanhu; Deng Kaijun; Deng Ming

2008-01-01

Objective: To assess the MRI features, classification and diagnostic value for intracranial tuberculosis. Methods MRI findings of 73 patients suffering from intracranial tuberculosis proved by pathology or clinic were analyzed respectively. Among the total 73 patients, 39 cases were tuberculosis meningitis, 12 cases simple intracranial tuberculoma, while 22 cases were tuberculoma combining with meningitis. Results: The MRI features of tuberculous meningitis are cerebral infarction, hydrocephalus, abnormal meningeal and cerebral cistern enhancement. 12 cases mature tuberculoma demon- strated typical features with high or low density on T 2 WI images and ring contrast enhancement; 22 cases non-mature tuberculoma showed focal nodular contrast enhancement with evident cerebral edema. FLAIR is more sensitive to find out focus than T 2 WI. Small lesions could be showed definitively by contrast-enhanced scan. Conclusion: MRI possess typical features in the diagnosis of intracranial tuberculosis. It plays an important role in evaluating location, range, classification of intracranial tuberculosis, and is helpful to clinical treatment. (authors)

Diagnosis of ruptured intracranial aneurysm in acute stage

International Nuclear Information System (INIS)

Yoshiyama, Masataka; Nakagawa, Toshifumi

1980-01-01

Subarachnoid hemorrhage at an acute stage within one day from the onset to the first CT scan was classified into subarachnoid hemorrhage secondary to intracranial aneurysm, subarachnoid hemorrhage of unknown origin and subarachnoid hemorrhage of which angiography could not be carried out, and the first CT findings, the severity, and the prognosis of these subarachnoid hemorrhage were compared and discussed. CT findings of subarachnoid hemorrhage secondary to intracranial aneurysm showed various changes according to progress in the severity with time, and intracranial hematoma, intraventricular clots and ventricular dilatation increased according to progress in the severity. Ruptured intracranial aneurysm in middle cerebral artery, anterior cerebral artery and anterior communicating artery could be found easily by CT, but that in internal carotid artery and vertabral basilar artery was difficult to be detected by CT. When cerebral angiography was carried out repeatedly for ruptured intracranial aneurysm of unknown origin, the time of performance must be consifered with attention to angiospasms or hematoma. (Tsunoda, M.)

[Congenital anomalies of cerebral artery and intracranial aneurysm].

Science.gov (United States)

Nakajima, K; Ito, Z; Hen, R; Uemura, K; Matsuoka, S

1976-02-01

It is well known that congenital anomalies such as polycystic kidney, aortic coarctation, Marfan syndrome, Ehler-Danlos syndrome are apt to be complicated by intracranial aneurysms. In this report we attempt to reveal the relation and incidence between cerebrovascular anomalies and intracranial aneurysms. The etiology of aneurysms has been discussed, too. 12 cases of persistent trigeminl artery, 2 cases of persistent hypoglossal artery and 11 cases of fenestration were obtained from 3841 patients who were angiographically examined in our clinic for 5 years. The incidence is 0.31%, 0.05% and 0.29%, respectively. Persistent trigeminal arteries were complicated by 2 cases of intracranial aneurysms and one case of arterivenous malformations (AVM), persistent hypoglossal arteries were complicated by one case of aneurysm, and fenestrations were complicated by 2 cases of aneurysms and one case of AVM. One case of congenital agenesis of right internal carotid artery was obtained which was complicated by aneurysm of anterior communicating artery. Totally, 8 cases of aneurysms and AVM were obtained from 26 cases of cerebrovascular anomalies (incidence 30.8%). On the other hand, thalamic or caudate hemorrhage revealed the highest incidence of complication of intracranial aneurysms among intracerebral hematomas (10.7%). Compared with the incidence of aneurysms between cerebro vascular anomalies (30.8%) and thalamic or caudate hemorrhage (10.7%), the difference is statistically signigicant (P less than 0.05). The cause of intracranial aneurysm has not yet been clarified. But it is well accepted that the defect of tunica media vasorum is most responsible factor as to the occurrence of intracranial aneurysms. We concluded that the genetic error of cerebral vessels including defect of media caused intracranial aneurysms, and this result was supported from the evidence that cerebrovascular anomalies showed statistically high incidence of complication of intracranial aneurysms.

HIV testing and treatment in the antenatal care setting.

LENUS (Irish Health Repository)

Coulter-Smith, S

2010-01-01

Routine linked HIV antenatal screening, with "opt-out", was introduced at the Rotunda in January 1998. This paper reviews the screening and subsequent pregnancy management and outcome in HIV positive women from 1998 to 2006. During this time 225 women (280 pregnancies) were HIV positive and 194 women subsequently delivered at the Rotunda, representing 233 liveborn infants. Overall anti-HIV prevalence was 0.42%, increasing from 0.06% in 1998 to 0.57% in 2006. Of 233 livebirths, 111 (48%) were delivered by spontaneous vaginal delivery (SVD). HIV treatment was started pre-pregnancy in 14 (6%) pregnancies and antenatally in 208 (90%). The vertical transmission rate in mothers receiving >4 weeks of treatment was 0%. We conclude that routine antenatal HIV screening is effective and significantly benefits the health of mother and child.

HIV testing and treatment in the antenatal care setting.

LENUS (Irish Health Repository)

Coulter-Smith, S

2012-02-01

Routine linked HIV antenatal screening, with "opt-out", was introduced at the Rotunda in January 1998. This paper reviews the screening and subsequent pregnancy management and outcome in HIV positive women from 1998 to 2006. During this time 225 women (280 pregnancies) were HIV positive and 194 women subsequently delivered at the Rotunda, representing 233 liveborn infants. Overall anti-HIV prevalence was 0.42%, increasing from 0.06% in 1998 to 0.57% in 2006. Of 233 livebirths, 111 (48%) were delivered by spontaneous vaginal delivery (SVD). HIV treatment was started pre-pregnancy in 14 (6%) pregnancies and antenatally in 208 (90%). The vertical transmission rate in mothers receiving >4 weeks of treatment was 0%. We conclude that routine antenatal HIV screening is effective and significantly benefits the health of mother and child.

Value of Adjusted Blood Requirement Index in determining failure to control bleed in patients with variceal bleeding.

Science.gov (United States)

Abid, Shahab; Khalid, Abdullah B; Awan, Safia; Shah, Hasnain A; Hamid, Saeed; Jafri, Wasim

2015-03-01

Variceal bleeding is a serious complication in patients with cirrhosis. Among the criteria that were proposed in Baveno conferences, the Adjusted Blood Requirement Index (ABRI) has not been validated prospectively in clinical practice. We therefore aim to evaluate the measurement of ABRI as a marker of failure to control bleeding and to evaluate the consistency of ABRI in relation to other criteria of failure to control variceal bleeding. All patients with variceal bleeding who presented to Aga Khan University Hospital from January 2010 to December 2012 who were administered transfusion of packed red blood cells were included after obtaining informed consent. All patients were managed as per the standard protocol with intravenous terlipressin along with band ligation and injection of cyanoacrylate in cases of esophageal and fundal varices, respectively. Hemoglobin and hematocrit were measured every 6 h for 48 h and then every 12 h until 5 days of index bleed in each patient. Packed cells were transfused if hemoglobin decreased below 8 g/dl. The number of blood units transfused, change in hemoglobin values, and ABRI were calculated after each unit of blood transfusion till 120 h. In patients in whom bleed could not be controlled, an ABRI value of 0.75 or more was compared with other Baveno IV-based parameters that define failure to control variceal bleeding. During the study period, 137 eligible patients with variceal bleed were admitted. The mean age of the patients was 52±12 years. The majority of patients (50.4%) were in Child-Pugh class B, followed by 38% in Child-Pugh class C. According to the Baveno IV criteria, overall failure to control acute variceal bleeding occurred in 52 (37.9%) patients. Excluding ABRI, failure to control bleeding was found in 22/137 (16%) patients, whereas ABRI-based criteria showed that in 34/137 (24.8%) patients, bleeding could not be controlled. There were only four (2.9%) patients with variceal bleeding in whom ABRI and

Abnormal Uterine Bleeding FAQ

Science.gov (United States)

... acid —This medication treats heavy menstrual bleeding. • Nonsteroidal anti-inflammatory drugs—These drugs, which include ibuprofen, may help control heavy bleeding and relieve menstrual cramps. • Antibiotics—If you have an infection, you may be ...

Onyx embolization as a first line treatment for intracranial dural arteriovenous fistulas with cortical venous reflux

International Nuclear Information System (INIS)

Panagiotopoulos, V.; Forsting, M.; Wanke, I.; Moeller-Hartmann, W.; Asgari, S.; Sandalcioglu, I.E.

2009-01-01

Our purpose was to present our experience regarding embolization of intracranial dural arteriovenous fistulas (DAVFs) with cortical venous reflux using Onyx, a non-adhesive liquid embolic agent. From January 2006 to December 2007, 16 patients (12 men and 4 women) with a mean age of 61 years (range 42 - 78) with an intracranial DAVF with cortical venous reflux underwent at least one transarterial embolization using Onyx. According to the Cognard classification, 2 lesions were grade V, 5 were grade IV, 6 were grade III, 2 were grade IIa+b, and 1 was grade IIb. The clinical presentation included 5 hemorrhagic deficits, 10 non-hemorrhagic manifestations, and 1 patient was asymptomatic. Twenty-four embolization sessions were performed in 16 patients with an average of 3 arterial feeders (range 1 - 9) embolized per DAVF. Immediately after embolization, complete occlusion was achieved in 9 / 16 (56 %) patients after the first session. Further postembolization surgical treatment was performed in 3 patients. Partial reperfusion occurred in 1 patient at the time of mean follow-up of 3.7 months (range 0 - 12). Treatment has been completed for 11 / 16 patients with angiographic cure in 10 / 11 (91 %). An infratentorial bleeding complication related to embolization occurred in one patient with temporary worsening of the patient's gait disturbance. At the time of mean clinical follow-up of 4.5 months (range 0 - 12), no procedure-related permanent morbidity was added to our cohort. According to our experience, embolization of intracranial DAVFs with cortical venous drainage using Onyx is feasible with promising results, indicating stability at the time of mid-term follow-up. In very complex DAVFs additional embolization material might be necessary, and in some cases surgery is warranted. (orig.)

Antenatal care visits and pregnancy outcomes at a Kenyan rural ...

African Journals Online (AJOL)

Background: The goal of antenatal care (ANC) is to improve maternal and neonatal outcomes. Fewer ANC visits in focused antenatal care (FANC) model can affect maternal and perinatal outcomes in low income settings where the number ANC visits are often low. Objective: To determine the number of ANC visits and their ...

Automated registration of tail bleeding in rats.

Science.gov (United States)

Johansen, Peter B; Henriksen, Lars; Andresen, Per R; Lauritzen, Brian; Jensen, Kåre L; Juhl, Trine N; Tranholm, Mikael

2008-05-01

An automated system for registration of tail bleeding in rats using a camera and a user-designed PC-based software program has been developed. The live and processed images are displayed on the screen and are exported together with a text file for later statistical processing of the data allowing calculation of e.g. number of bleeding episodes, bleeding times and bleeding areas. Proof-of-principle was achieved when the camera captured the blood stream after infusion of rat whole blood into saline. Suitability was assessed by recording of bleeding profiles in heparin-treated rats, demonstrating that the system was able to capture on/off bleedings and that the data transfer and analysis were conducted successfully. Then, bleeding profiles were visually recorded by two independent observers simultaneously with the automated recordings after tail transection in untreated rats. Linear relationships were found in the number of bleedings, demonstrating, however, a statistically significant difference in the recording of bleeding episodes between observers. Also, the bleeding time was longer for visual compared to automated recording. No correlation was found between blood loss and bleeding time in untreated rats, but in heparinized rats a correlation was suggested. Finally, the blood loss correlated with the automated recording of bleeding area. In conclusion, the automated system has proven suitable for replacing visual recordings of tail bleedings in rats. Inter-observer differences can be eliminated, monotonous repetitive work avoided, and a higher through-put of animals in less time achieved. The automated system will lead to an increased understanding of the nature of bleeding following tail transection in different rodent models.

Management of acute gastric varices bleeding

Directory of Open Access Journals (Sweden)

Chen-Jung Chang

2013-10-01

Full Text Available Gastroesophageal varices bleeding is a major complication in patients with cirrhosis. Gastric varices (GVs occur in approximately 20% of patients with portal hypertension. However, GV bleeding develops in only 25% of patients with GV and requires more transfusion and has higher mortality than esophageal variceal (EV bleeding. The best strategy for managing acute GV bleeding is similar to that of acute EV bleeding, which involves airway protection, hemodynamic stabilization, and intensive care. Blood transfusion should be cautiously administered in order to avoid rebleeding. Vasoactive agents such as terlipressin or somatostatin should be used when GV bleeding is suspected. Routine use of prophylactic antibiotics reduces bacterial infection and lowers rebleeding rates. By administering endoscopic cyanoacrylate injection, the initial hemostasis rate achieved is at least 90% in most cases; the average mortality rate of GV bleeding is approximately 10–30% and the rebleeding rate is between 22% and 37%. Although endoscopic injection of cyanoacrylate is superior to sclerotherapy and band ligation, and has remained the treatment of choice for treating acute GV bleeding, the outcome of this treatment is still unsatisfactory. New treatment options, such as thrombin injection, transjugular intrahepatic portosystemic shunts, or balloon-occluded retrograde transvenous obliteration, have shown promising results for acute GV bleeding. However, randomized controlled trials are needed to compare the efficacy of these therapies with cyanoacrylate.

Provocative Endoscopy to Identify Bleeding Site in Upper Gastrointestinal Bleeding: A Novel Approach in Transarterial Embolization.

Science.gov (United States)

Kamo, Minobu; Fuwa, Sokun; Fukuda, Katsuyuki; Fujita, Yoshiyuki; Kurihara, Yasuyuki

2016-07-01

This report describes a novel approach to endoscopically induce bleeding by removing a clot from the bleeding site during angiography for upper gastrointestinal (UGI) hemorrhage. This procedure enabled accurate identification of the bleeding site, allowing for successful targeted embolization despite a negative initial angiogram. Provocative endoscopy may be a feasible and useful option for angiography of obscure bleeding sites in patients with UGI arterial hemorrhage. Copyright © 2016 SIR. Published by Elsevier Inc. All rights reserved.

Severe Bleeding: First Aid

Science.gov (United States)

... 12, 2017. Jevon P, et al. Part 5 — First-aid treatment for severe bleeding. Nursing Times. 2008;104:26. Oct. 19, 2017 Original article: http://www.mayoclinic.org/first-aid/first-aid-severe-bleeding/basics/ART-20056661 . Mayo ...

Recurrent Bleeding After Perimesencephalic Hemorrhage.

Science.gov (United States)

Kauw, Frans; Velthuis, Birgitta K; Kizilates, Ufuk; van der Schaaf, Irene C; Rinkel, Gabriel J E; Vergouwen, Mervyn D I

2017-12-01

Perimesencephalic hemorrhage (PMH) is a type of subarachnoid hemorrhage with excellent long-term outcomes. Only 1 well-documented case of in-hospital rebleeding after PMH is described in the literature, which occurred after initiating antithrombotic treatment because of myocardial ischemia. We describe a patient with PMH without antithrombotic treatment who had 2 episodes of recurrent bleeding on the day of ictus. To validate the radiologic findings, we conducted a case-control study. Six neuroradiologists and 2 neuroradiology fellows performed a blinded assessment of serial unenhanced head computed tomography (CT) scans of 8 patients with a perimesencephalic bleeding pattern (1 index patient, 6 patients with PMH, 1 patient with perimesencephalic bleeding pattern and basilar artery aneurysm) to investigate a potential increase in amount of subarachnoid blood. A 56-year-old woman with a perimesencephalic bleeding pattern and negative CT angiography had 2 episodes after the onset headache with a sudden increase of the headache. Blinded assessment of serial head CT scans of 8 patients with a perimesencephalic bleeding pattern identified the patient who was clinically suspected to have 2 episodes of recurrent bleeding to have an increased amount of subarachnoid blood on 2 subsequent CT scans. Recurrent bleeding after PMH may also occur in patients not treated with antithrombotics. Even after early rebleeding, the prognosis of PMH is excellent. Copyright © 2017 Elsevier Inc. All rights reserved.

Prevalence of Novel MAGED2 Mutations in Antenatal Bartter Syndrome.

Science.gov (United States)

Legrand, Anne; Treard, Cyrielle; Roncelin, Isabelle; Dreux, Sophie; Bertholet-Thomas, Aurélia; Broux, Françoise; Bruno, Daniele; Decramer, Stéphane; Deschenes, Georges; Djeddi, Djamal; Guigonis, Vincent; Jay, Nadine; Khalifeh, Tackwa; Llanas, Brigitte; Morin, Denis; Morin, Gilles; Nobili, François; Pietrement, Christine; Ryckewaert, Amélie; Salomon, Rémi; Vrillon, Isabelle; Blanchard, Anne; Vargas-Poussou, Rosa

2018-02-07

Mutations in the MAGED2 gene, located on the X chromosome, have been recently detected in males with a transient form of antenatal Bartter syndrome or with idiopathic polyhydramnios. The aim of this study is to analyze the proportion of the population with mutations in this gene in a French cohort of patients with antenatal Bartter syndrome. The French cohort of patients with antenatal Bartter syndrome encompasses 171 families. Mutations in genes responsible for types 1-4 have been detected in 75% of cases. In patients without identified genetic cause ( n =42), transient antenatal Bartter syndrome was reported in 12 cases. We analyzed the MAGED2 gene in the entire cohort of negative cases by Sanger sequencing and retrospectively collected clinical data regarding pregnancy as well as the postnatal outcome for positive cases. We detected mutations in MAGED2 in 17 patients, including the 12 with transient antenatal Bartter syndrome, from 16 families. Fifteen different mutations were detected (one whole deletion, three frameshift, three splicing, three nonsense, two inframe deletions, and three missense); 13 of these mutations had not been previously described. Interestingly, two patients are females; in one of these patients our data are consistent with selective inactivation of chromosome X explaining the severity. The phenotypic presentation in our patients was variable and less severe than that of the originally described cases. MAGED2 mutations explained 9% of cases of antenatal Bartter syndrome in a French cohort, and accounted for 38% of patients without other characterized mutations and for 44% of male probands of negative cases. Our study confirmed previously published data and showed that females can be affected. As a result, this gene must be included in the screening of the most severe clinical form of Bartter syndrome. Copyright © 2018 by the American Society of Nephrology.

Fast FLAIR MR images of intracranial hemorrhage

International Nuclear Information System (INIS)

Chun, Eun Ju; Choi, Hye Young; Cho, Young A; Kim, Wha Young

1998-01-01

The purpose of this study is to evaluate the signal characteristics of intracranial hemorrhage, as seen on fluid attenuated inversion recovery (FLAIR) MR imaging according to various stages, and to compare FLAIR imaging with spin-echo T1- and T2-weighted MR imaging. We retrospectively evaluated fast FLAIR images along with spin-echo T1- and T2 weighted MR images of 32 lesions in 25 patients (12 males and 14 females, aged 3 - 84 yrs) with intracranial hemorrhagic lesions. For imaging, 1.5 T unit was used, and the nature of the lesions was found to be as follows : intracranial hemorrhage (n=15); tumor (n=9); infarction (n=4); arteriovenous malformation (n=3); and arachnoid cyst with hemorrhage (n=1). On the basis of spin-echo MR imaging, lesions were classified as acute, early subacute, late subacute, early chronic, or late chronic stage. The signal characteristics of intracranial hemorrhage were analysed in accordance with each staging, as seen on MR FLAIR imaging, and compared to the staging seen on spin-echo T1- and T-2 weighted MR imaging. The signal intensity of intracranial hemorrhage, as seen on FLAIR imaging, was not characteristic; it was similar to that of T2WI during the acute and subacute stages, and similiar to that of T1WI during the chronic stage. When used together with spin-echo T1- and T2-weighted MR imaging, however, FLAIR imaging may be useful for the classification of chronic intracranial hemorrhage as either early or late stage. (author). 20 refs., 2 tabs., 6 figs

Intracranial structural alteration predicts treatment outcome in patients with spontaneous intracranial hypotension.

Science.gov (United States)

Choi, Hanna; Lee, Mi Ji; Choi, Hyun Ah; Cha, Jihoon; Chung, Chin-Sang

2018-02-01

Background Intracranial structural dislocation in spontaneous intracranial hypotension (SIH) can be measured by various intracranial angles and distances. We aimed to identify the clinical significance of structural dislocation in relation to treatment outcome in patients with SIH. Methods In this retrospective analysis, we identified patients with SIH who received an epidural blood patch (EBP) at Samsung Medical Center from January 2005 to March 2015. Structural dislocation in pretreatment MRIs of SIH patients was assessed by measuring tonsillar herniation, mamillopontine distance, the angle between the vein of Galen and straight sinus (vG/SS angle), the pontomesencephalic angle, and the lateral ventricular angle. After the first EBP, poor response was defined as the persistence of symptoms that prompted a repeat EBP. Results Out of the 95 patients included, 31 (32.6%) showed poor response. Among the radiological markers of structural dislocation, the vG/SS angle was associated with poor response (49.82 ± 16.40° vs 66.58 ± 26.08°, p = 0.002). Among clinical variables, premorbid migraine ( p = 0.036) was related to poor response. In multivariate analysis, reduced vG/SS angle was independently associated with poor response (OR 1.04 [95% CI 1.01 - 1.07] per 1° decrease, p = 0.006). In 23 patients who underwent MRI after successful treatment, the vG/SS angle significantly increased after the EBP ( p < 0.001, by paired t-test), while two patients with aggravation or recurrence showed a further reduction of their vG/SS angles. Conclusions Intracranial structural dislocation, measured by the vG/SS angle, is associated with poor response to the first EBP in patients with SIH. Successful treatment can reverse the structural dislocation.

Intracranial alveolar echinococcosis: CT and MRI

International Nuclear Information System (INIS)

Bensaid, A.H.; Dietemann, J.L.; Filippi de la Palavesa, M.M.; Klinkert, A.; Kastler, B.; Gangi, A.; Jacquet, G.; Cattin, F.

1994-01-01

Intracranial alveolar echinococcosis is uncommon. We report a patient with right frontal lobe and palpebral lesions secondary to a primary hepatic focus with secondary lesion in the lung. The intracranial and palpebral cystic masses were totally removed and both proved to be alveolar hydatid cysts. An unusual feature in this case is CT and MRI demonstration of dural and bony extension. (orig.)

Intracranial alveolar echinococcosis: CT and MRI

Energy Technology Data Exchange (ETDEWEB)

Bensaid, A.H. (Dept. of Radiology B, Univ. Hospital, Strasbourg (France)); Dietemann, J.L. (Dept. of Radiology B, Univ. Hospital, Strasbourg (France)); Filippi de la Palavesa, M.M. (Dept. of Radiology B, Univ. Hospital, Strasbourg (France)); Klinkert, A. (Dept. of Radiology B, Univ. Hospital, Strasbourg (France)); Kastler, B. (Dept. of Radiology B, Univ. Hospital, Strasbourg (France)); Gangi, A. (Dept. of Radiology B, Univ. Hospital, Strasbourg (France)); Jacquet, G. (Dept. of Neurosurgery, Univ. Hospital, Besancon (France)); Cattin, F. (Dept. of Radiology, Univ. Hospital, Besancon (France))

1994-05-01

Intracranial alveolar echinococcosis is uncommon. We report a patient with right frontal lobe and palpebral lesions secondary to a primary hepatic focus with secondary lesion in the lung. The intracranial and palpebral cystic masses were totally removed and both proved to be alveolar hydatid cysts. An unusual feature in this case is CT and MRI demonstration of dural and bony extension. (orig.)

Comparison of detectable bleeding rates of radiopharmaceuticals for localization of gastrointestinal bleeding in sheep using a closed system

International Nuclear Information System (INIS)

Owunwanne, A.; Sadek, S.; Yacoub, T.; Awdeh, M.; Abdel-Dayem, H.M.; Al-Wafai, I.; Vallgren, S.

1989-01-01

The closed experimental animal model system was used to compare the detectable gastrointestinal (GI) bleeding rates of 99m Tc-DTPA, 99m Tc-RBCs and 99m Tc tin colloid in sheep. The three radiopharmaceuticals were used to detect the upper GI bleeding sites at rates of 0.57 and 0.25 ml/min. At the lower bleeding rate of 0.1 ml/min, both 99m Tc-DTPA and 99m Tc-RBCs were successful in detecting the bleeding site. At the lowest rate of 0.07 ml/min only 99m Tc-DTPA was successful in detecting the bleeding site. The results indicate that 99m Tc-DTPA is the most useful 99m Tc radiopharmaceutical for detecting the upper GI bleeding site at the slowest bleeding rate studied. (orig.) [de

[Antithrombotic therapy and nonvariceal upper gastrointestinal bleeding].

Science.gov (United States)

Belanová, Veronika; Gřiva, Martin

2015-12-01

The incidence of acute upper gastrointestinal bleeding is about 85-108/100,000 inhabitants per year, nonvariceal bleeding accounts for 80-90%. Antiplatelet and anticoagulation treatment are the significant risk factors for upper gastrointestinal bleeding. To evaluate the occurrence of upper gastrointestinal bleeding in the general community of patients in a county hospital. And to compare the role played by antiplatelet and anticoagulation drugs and other risk medication. Retrospective analysis of patients over 18 years of age who underwent endoscopy for acute upper gastrointestinal bleeding or anaemia (haemoglobinupper gastrointestinal tract during a hospital stay in 2013 (from January to June). We included 111 patients of average age 69±15 years, men 60%. Nonvariceal bleeding accounted for 90% of the cases. None of the patients with variceal bleeding (10% of patients) took antiplatelet or anticoagulation therapy. There were 100 patients with nonvariceal bleeding of average age 70±15, 61% men. With the symptoms of acute bleeding (hematemesis, melena) presented in 73% of patients. The most frequent cause of bleeding was gastric and duodenal ulcer (54%). 32% of patients with nonvariceal bleeding had antiplatelets, 19% anticoagulants and 10% used nonsteroidal anti-inflammatory drugs, selective serotonin reuptake inhibitors or corticosteroids. 30-days mortality of patients with nonvariceal bleeding was 11%, annual mortality was 23%. There was no significant difference in mortality, blood transfusion requirements or surgical intervention between the patients with antithrombotic agents and without them. 25% of patients (8 patients) using acetylsalicylic acid did not fulfil the indication for this treatment. Among the patients examined by endoscopy for symptomatic nonvariceal bleeding and/or anaemia (haemoglobingastrointestinal bleeding. With regard to that, it is alarming, that there still exists a nonnegligible percentage of patients taking acetylsalicylic acid even

Prospective analysis of delayed colorectal post-polypectomy bleeding.

Science.gov (United States)

Park, Soo-Kyung; Seo, Jeong Yeon; Lee, Min-Gu; Yang, Hyo-Joon; Jung, Yoon Suk; Choi, Kyu Yong; Kim, Hungdai; Kim, Hyung Ook; Jung, Kyung Uk; Chun, Ho-Kyung; Park, Dong Il

2018-01-17

Although post-polypectomy bleeding is the most frequent complication after colonoscopic polypectomy, only few studies have investigated the incidence of bleeding prospectively. The aim of this study was to investigate the incidence of delayed post-polypectomy bleeding and its associated risk factors prospectively. Patients who underwent colonoscopic polypectomy at Kangbuk Samsung Hospital from January 2013 to December 2014 were prospectively enrolled in this study. Trained nurses contacted patients via telephone 7 and 30 days after polypectomy and completed a standardized questionnaire regarding the development of bleeding. Delayed post-polypectomy bleeding was categorized as minor or major and early or late bleeding. Major delayed bleeding was defined as a > 2-g/dL drop in the hemoglobin level, requiring hospitalization for control of bleeding or blood transfusion; late delayed bleeding was defined as bleeding occurring later than 24 h after polypectomy. A total of 8175 colonoscopic polypectomies were performed in 3887 patients. Overall, 133 (3.4%) patients developed delayed post-polypectomy bleeding. Among them, 90 (2.3%) and 43 (1.1%) patients developed minor and major delayed bleeding, respectively, and 39 (1.0%) patients developed late delayed bleeding. In the polyp-based multivariate analysis, young age ( 10 mm (OR 2.45; 95% CI 1.38-4.36) were significant risk factors for major delayed bleeding, while young age (< 50 years; OR 2.6; 95% CI 1.35-5.12) and immediate bleeding (OR 3.3; 95% CI 1.49-7.30) were significant risk factors for late delayed bleeding. Young age, aspirin use, polyp size, and immediate bleeding were found to be independent risk factors for delayed post-polypectomy bleeding.

Simultaneous Intracranial and Spinal Subdural Hematoma: Two Case Reports

Energy Technology Data Exchange (ETDEWEB)

Yoon, Chung Dae; Song, Chang Joon; Lee, Jeong Eun; Choi, Seung Won [Chungnam National University, Daejeon (Korea, Republic of)

2009-02-15

Spinal subdural hematoma is a rare disease. Simultaneous intracranial and spinal subdural hematoma is extremely rare and only 14 such cases have been reported. We report here on two cases of simultaneous intracranial and spinal subdural hematoma that occurred following a fall-down head injury and intracranial surgery, and we discuss the pathogenesis of the disease.

Cost-effectiveness of diagnostic strategies for the management of abnormal uterine bleeding (heavy menstrual bleeding and post-menopausal bleeding): a decision analysis

NARCIS (Netherlands)

Cooper, Natalie A. M.; Barton, Pelham M.; Breijer, Maria; Caffrey, Orla; Opmeer, Brent C.; Timmermans, Anne; Mol, Ben W. J.; Khan, Khalid S.; Clark, T. Justin

2014-01-01

Heavy menstrual bleeding (HMB) and post-menopausal bleeding (PMB) together constitute the commonest gynaecological presentation in secondary care and impose substantial demands on health service resources. Accurate diagnosis is of key importance to realising effective treatment, reducing morbidity

Neonatal intracranial hemorrhages (perinatal onset)

International Nuclear Information System (INIS)

Ban, Sadahiko; Ogata, Masahiro; Yamamoto, Toyoshiro; Nakao, Satoshi; Mizue, Hidenari; Kobayashi, Yutaka.

1982-01-01

1. We have reviewed 34 cases of neonatal intracranial hemorrhages (perinatal onset, 23 mature and 11 premature infants) experienced in 10-year period from 1971 to 1980, with special reference to gestational age, birth weight, type of delivery, presence or absence of asphyxia, symptoms and cause of death. 2. Regarding 9 autopsied cases and 7 cases diagnosed by CT-scan, 10 mature infants composed of 3 subarachnoid hemorrhages, 2 intraventricular hemorrhages, 2 subdural hematomas, 2 intracerebral and 1 subependymal hemorrhage; 6 premature infants consisted of 4 subependymal hemorrhages with ventricular rupture and 2 subarachnoid hemorrhages. Most of them presented with respiratory distress, vomiting and convulsive seizures which developed within 5 days after birth. 3. Poor outcome including death amounted 49% of mature and 63% of premature infants. Along with degree of intracranial hematoma, prematurity and pulmonary complication were felt to be important prognostic factors. 4. Introduction of CT-scan led to prompt diagnosis and treatment, thus lowering mortality rate of neonatal intracranial hemorrhages. (author)

[Intracranial plasmocytomas: biology, diagnosis, and treatment].

Science.gov (United States)

Belov, A I; Gol'bin, D A

2006-01-01

Intracranial plasmocytomas are a rare abnormality in a neurosurgeon's practice. The plasmocytomas may originate from the skull bones or soft tissue intracranial structures; they may be solitary or occur as a manifestation of multiple myeloma, this type being typical of most intracranial plasmocytomas. Progression of solitary plasmocytoma to multiple myeloma is observed in a number of cases. Preoperative diagnosis involves computed tomography or magnetic resonance imaging; angiography is desirable. The final diagnosis of plasmocytoma is chiefly based on a morphological study. Special immunohistochemical studies yield very promising results; these are likely to be of high prognostic value. Intracranial plasmocytomas require a differential approach and a meticulous examination since the presence or absence of multiple myeloma radically affects prognosis. There are well-defined predictors; however, it is appropriate that craniobasal plasmocytomas show a worse prognosis than plasmocytomas of the skull vault and more commonly progress to multiple myeloma. Plasmocytomas respond to radiotherapy very well. The gold standard of treatment for plasmocytoma is its total removal and adjuvant radiation therapy; however, there is evidence for good results when it is partially removed and undergoes radiotherapy or after radical surgery without subsequent radiation. The role of chemotherapy has not been defined today.

Computed tomography in intracranial malignant lymphoma

Energy Technology Data Exchange (ETDEWEB)

Naruse, S; Odake, G; Fujimoto, M; Yamaki, T; Mizukawa, N [Kyoto Prefectural Univ. of Medicine (Japan)

1978-09-01

Malignant lymphoma of the central nervous system has been found more and more often in recent years, partly because of the increased use of radiation and such drugs as steroids and antibiotics. However, the definite diagnosis of this disease is difficult until histological verification has been done by operation or autopsy. Since the revolutionary development of computed tomography, however, several reports have been presented, on the computed tomography of malignant lymphoma of the thorax and abdomen. Nevertheless, only a few cases of intracranial malignant lymphoma have been reported. The purpose of this paper, using four patients, is to emphasize the value of computed tomography in the diagnosis of intracranial malignant lymphoma. The characteristic CT findings of intracranial malignant lymphoma may be summarized follows: (1) the tumors are demonstrated to be well-defined, nodular-shaped, and homogenous isodensity - or slightly high-density - lesions in plain scans, and the tumors homogenously increase in density upon contrast enhancement; (2) the disease always has multifocal intracranial lesions, which are shown simultaneously or one after another, and (3) perifocal edema is prominent around the tumors in the cerebral hemisphere.

Comparison of detectable bleeding rates of radiopharmaceuticals for localization of gastrointestinal bleeding in sheep using a closed system

Energy Technology Data Exchange (ETDEWEB)

Owunwanne, A.; Sadek, S.; Yacoub, T.; Awdeh, M.; Abdel-Dayem, H.M. (Kuwait Univ. (Kuwait). Dept. of Nuclear Medicine); Al-Wafai, I.; Vallgren, S. (Kuwait Univ. (Kuwait). Dept. of Surgery)

1989-06-01

The closed experimental animal model system was used to compare the detectable gastrointestinal (GI) bleeding rates of {sup 99m}Tc-DTPA, {sup 99m}Tc-RBCs and {sup 99m}Tc tin colloid in sheep. The three radiopharmaceuticals were used to detect the upper GI bleeding sites at rates of 0.57 and 0.25 ml/min. At the lower bleeding rate of 0.1 ml/min, both {sup 99m}Tc-DTPA and {sup 99m}Tc-RBCs were successful in detecting the bleeding site. At the lowest rate of 0.07 ml/min only {sup 99m}Tc-DTPA was successful in detecting the bleeding site. The results indicate that {sup 99m}Tc-DTPA is the most useful {sup 99m}Tc radiopharmaceutical for detecting the upper GI bleeding site at the slowest bleeding rate studied. (orig.).

Disappearance of Intracranial Extradural Hematomas: Role of Diastatic Cranial Fracture and Intracranial Pressure - An Institutional Experience

Science.gov (United States)

Bhat, Abdul Rashid; Kirmani, Altaf Rehman; Wani, Mohammed Afzal

2018-01-01

Context: The intracranial extradural hematoma (EDH) occupies space and creates a mass effect on the brain but the tenacious-adhesions of dura to the inner table of skull counters this effect. The intracranial pressure also pushes the hematoma back while it is held by dural tensile-force. Aims: The exploitation of a diastatic fracture, overlying an EDH, by the intracranial pressures to decompress a hematoma out of extradural space into subgaleal/subperiosteal space without surgical intervention. Settings and Design: In a period of 15 years, a group of 11 patients among 729 EDHs were managed conservatively. Materials and Methods: The retrospective study of 11 EDH patients was conducted in the Department of Neurosurgery from January 2000 to December 2014 in 15 years. Statistical Analysis Used: The statistical law of variance was used as applicable. Results: Analysis of spontaneous disappearance of intracranial EDH among 11 patients revealed that only 1.5% (11/729) EDHs resolved conservatively. The most cases (63.6%) were children and the youngest being 9 months old. All the patients had a diastatic fracture overlying-EDH and were fully conscious. The cause of head injury in most was the fall from height. The hospital stay ranged from 2 to 4 days. All the patients had a good recovery at the time of discharging. Conclusion: The trial of the conservative or spontaneous disappearance of an EDH through a diastatic fracture into the subgaleal space is similar to burr-hole drainage without surgical intervention but depends upon the neurological status, the intracranial pressure of the patient, and the availability of all the modern neurosurgical gadgets. PMID:29682037

Antenatal breastfeeding education for increasing breastfeeding duration

Science.gov (United States)

Lumbiganon, Pisake; Martis, Ruth; Laopaiboon, Malinee; Festin, Mario R; Ho, Jacqueline J; Hakimi, Mohammad

2014-01-01

Background Breastfeeding (BF) is well recognised as the best food for infants. The impact of antenatal BF education on the duration of BF has not been evaluated. Objectives To evaluate the effectiveness of antenatal BF education for increasing BF initiation and duration. Search methods We searched the Cochrane Pregnancy and Childbirth Group’s Trials Register (21 April 2010), CENTRAL (The Cochrane Library 2010, Issue 2), MEDLINE (1966 to April 2010) and SCOPUS (January 1985 to April 2010). We contacted experts and searched reference lists of retrieved articles. We updated the search of the Pregnancy and Childbirth Group’s Trials Register on 28 September 2011 and added the results to the awaiting classification section of the review. Selection criteria All identified published, unpublished and ongoing randomised controlled trials (RCTs) assessing the effect of formal antenatal BF education or comparing two different methods of formal antenatal BF education, on duration of BF. We excluded RCTs that also included intrapartum or postpartum BF education. Data collection and analysis We assessed all potential studies identified as a result of the search strategy. Two review authors extracted data from each included study using the agreed form and assessed risk of bias. We resolved discrepancies through discussion. Main results We included 17 studies with 7131 women in the review and 14 studies involving 6932 women contributed data to the analyses. We did not do any meta-analysis because there was only one study for each comparison. Five studies compared a single method of BF education with routine care. Peer counselling significantly increased BF initiation. Three studies compared one form of BF education versus another. No intervention was significantly more effective than another intervention in increasing initiation or duration of BF. Seven studies compared multiple methods versus a single method of BF education. Combined BF educational interventions were not

Systematic review of reviews of risk factors for intracranial aneurysms

International Nuclear Information System (INIS)

Clarke, Mike

2008-01-01

Systematic reviews of systematic reviews identify good quality reviews of earlier studies of medical conditions. This article describes a systematic review of systematic reviews performed to investigate factors that might influence the risk of rupture of an intracranial aneurysm. It exemplifies the technique of this type of research and reports the finding of a specific study. The annual incidence of subarachnoid haemorrhage resulting from the rupture of intracranial aneurysms is estimated to be nine per 100,000. A large proportion of people who have this bleed, will die or remain dependent on the care of others for some time. Reliable knowledge about the risks of subarachnoid haemorrhage in different populations will help in planning, screening and prevention strategies and in predicting the prognosis of individual patients. If the necessary data were available in the identified reviews, an estimate for the numerical relationship between a particular characteristic and the risk of subarachnoid haemorrhage was included in this report. The identification of eligible systematic reviews relied mainly on the two major bibliographic databases of the biomedical literature: PubMed and EMBASE. These were searched in 2006, using specially designed search strategies. Approximately 2,000 records were retrieved and each of these was checked carefully against the eligibility criteria for this systematic review. These criteria required that the report be a systematic review of studies assessing the risk of subarachnoid haemorrhage in patients known to have an unruptured intracranial aneurysm or of studies that had investigated the characteristics of people who experienced a subarachnoid haemorrhage without previously being known to have an unruptured aneurysm. Reports which included more than one systematic review were eligible and each of these reviews was potentially eligible. The quality of each systematic review was assessed. In this review, 16 separate reports were

Spontaneous Intracranial Hypotension without Orthostatic Headache

Directory of Open Access Journals (Sweden)

Tülay Kansu

2009-03-01

Full Text Available We report 2 cases of spontaneous intracranial hypotension that presented with unilateral abducens nerve palsy, without orthostatic headache. While sixth nerve palsies improved without any intervention, subdural hematoma was detected with magnetic resonance imaging. We conclude that headache may be absent in spontaneous intracranial hypotension and spontaneous improvement of sixth nerve palsy can occur, even after the development of a subdural hematoma

Bleeding rates necessary for detecting acute gastrointestinal bleeding with technetium-99m-labeled red blood cells in an experimental model

International Nuclear Information System (INIS)

Thorne, D.A.; Datz, F.L.; Remley, K.; Christian, P.E.

1987-01-01

Proponents of [/sup 99m/Tc]sulfur colloid for GI bleeding studies argue that, although labeled red blood cells are useful for intermittent bleeding, they are not capable of detecting low bleeding rates. Studies of dogs with experimental GI bleeding have indicated bleeding rates of 0.05 ml/min can be detected with [/sup 99m/Tc]sulfur colloid. Since similar data in the dog model were unavailable for /sup 99m/Tc-labeled red blood cells, we undertook this study. To simulate lower GI bleeding, catheters were inserted into the bowel lumen. Each dog's blood was labeled with /sup 99m/Tc using an in vitro technique. Venous blood was then withdrawn and re-infused into the lumen of the bowel using a Harvard pump. Fourteen dogs were studied, ten receiving a bleeding rate from 4.6-0.02 ml/min in the descending colon and four with proximal jejunal bleeds of 0.20-0.02 ml/min. Bleeding rates of 4.6-0.2 ml/min were detected within 10 min in the colon and bleeding rates as low as 0.04 ml/min were seen by 55 min. Slower bleeding rates were not detected. Similar findings were noted for proximal jejunal bleeds. Based on the time of appearance, a minimum volume of approximately 2-3 ml labeled blood was necessary to detect bleeding. We conclude that /sup 99m/Tc-labeled RBCs are sensitive for low bleeding rates in the dog model. The rates are comparable to those described for [/sup 99m/Tc]sulfur colloid in this experimental setting. The time of appearance of activity is related to the bleeding rate

The effect of antenatal education in small classes on obstetric and psycho-social outcomes

DEFF Research Database (Denmark)

Brixval, Carina Sjöberg; Axelsen, Solveig Forberg; Lauemøller, Stine Glenstrup

2015-01-01

of small group antenatal education on obstetric and psycho-social outcomes. CONCLUSIONS: Insufficient evidence exists as to whether antenatal education in small classes is effective in regard to obstetric and psycho-social outcomes. We recommend updating this review following the emergence of well......, with participation of a small number of participants, may differ from the effect of other forms of antenatal education due to, for example, group dynamic. The objective of this systematic review is to assess the effects of antenatal education in small groups on obstetric as well as psycho-social outcomes. METHODS...

Syphilis mimicking idiopathic intracranial hypertension

DEFF Research Database (Denmark)

Yri, Hanne; Wegener, Marianne; Jensen, Rigmor

2011-01-01

Idiopathic intracranial hypertension (IIH) is a condition of yet unknown aetiology affecting predominantly obese females of childbearing age. IIH is a diagnosis of exclusion as raised cerebrospinal fluid pressure may occur secondary to numerous other medical conditions. An atypical phenotype...... or an atypical disease course should alert the physician to reevaluate a presumed IIH-diagnosis. The authors report a case of a 32-year-old non-obese male with intracranial hypertension, secondary to a syphilitic central nervous system infection, initially misdiagnosed as being idiopathic. Upon relevant...

(HIV) infection among pregnant women in an antenatal clinic in Port

African Journals Online (AJOL)

Women attending ante-natal clinic in Nigeria are routinely screened for HIV/AIDS. A retrospective study was conducted between 2000 and 2004 to investigate the prevalence of the human immunodeficiency virus (HIV) infection among pregnant women attending ante-natal clinic in Braithwalte Memorial Hospital (BMH), Port ...

Intracranial subdural hematoma coexisting with improvement in spontaneous intracranial hypotension after an epidural blood patch

Directory of Open Access Journals (Sweden)

Cheng-Hsi Chang

2012-11-01

Full Text Available A 36-year-old male had spontaneous intracranial hypotension (SIH presenting with refractory headache for 4 months. Multiple epidural blood patches (EBPs yielded relief of symptoms, but the course was complicated, with asymptomatic intracranial subdural hematoma (SDH. Except for SDH, other radiological diagnostic signs of SIH were resolved and the patient’s headaches improved after EBP. Owing to a mass effect and persistent cerebrospinal fluid (CSF leakage, surgical repair of the spinal leakage was performed, but no cranial procedures were carried out. Postoperatively, the SDH completely resolved, but there was still CSF leakage at the level where surgery was performed. The patient has remained free of headache or other events for 3 years. It was reduction rather than elimination of the spinal CSF leak that yielded remission of SIH. In summary, intracranial SDH can be a complication of inadequately treated SIH (i.e. persistent minor CSF leakage. Management of SDH should focus on correction of the underlying SIH rather than craniotomy for hematoma evacuation.

Fatal Intraventricular Hemorrhage After the Extracranial Carotid Artery Angioplasty and Stent Placement

International Nuclear Information System (INIS)

Krajickova, Dagmar; Krajina, Antonin; Nova, Marketa; Raupach, Jan

2005-01-01

We report on a 72-year-old female with an unusual intracranial bleeding complication after an extracranial carotid artery stenting procedure performed for a tight left ICA stenosis associated with contralateral carotid occlusion. Two hours after the procedure, the initial signs of intracranial bleeding appeared that led to the patient's demise 5 days later. A brain CT showed and autopsy proved massive intraventricular bleeding. To our knowledge, our case is only the second report of isolated reperfusion intraventricular hemorrhage post-CAS

Balancing stroke and bleeding risks in patients with atrial fibrillation and renal failure: the Swedish Atrial Fibrillation Cohort study.

Science.gov (United States)

Friberg, Leif; Benson, Lina; Lip, Gregory Y H

2015-02-01

Patients who have both atrial fibrillation (AF) and renal failure have an increased risk of thrombo-embolism. Renal failure is also a risk factor for bleeding, which makes decisions regarding thromboprophylaxis complicated. Our aim was to determine risks for ischaemic stroke and bleeding in patients with AF and renal failure in relation to anticoagulant strategies. This is retrospective non-randomized study of Swedish health registers comprising 307 351 patients with AF, of whom 13 435 had a previous diagnosis of renal failure. Ischaemic stroke occurred more often in AF patients with renal failure (annual rate, 3.9% vs. no renal failure, 2.9%), but this was related to concomitant comorbidities [adjusted hazard ratio (HR) 1.02, 95% confidence interval (CI) 0.95-1.10]. Adding renal failure to the established stroke risk stratification schemes (CHADS2 and CHA2DS2-VASc) did not improve their predictive value. Renal failure was an independent risk factor for intracranial bleeding [adjusted HR: 1.27 (1.09-1.49)]. Most patients with renal failure benefited from warfarin treatment, despite their high bleeding risk. The incidence of the combined endpoint ischaemic or haemorrhagic stroke or death was lower among those who used warfarin than among those who did not use warfarin (adjusted HR: 0.76, CI 0.72-0.80). Patients with both AF and renal failure will probably benefit most from having the same treatment as is recommended for other patients with AF, without setting a higher or lower threshold for treatment. Adding additional points for renal failure to the CHADS2 and CHA2DS2-VASc scores did not improve their predictive value. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2014. For permissions please email: journals.permissions@oup.com.

MRI of intracranial meningeal malignant fibrous histiocytoma

International Nuclear Information System (INIS)

Ogino, A.; Ochi, M.; Hayashi, K.; Hirata, K.; Hayashi, T.; Yasunaga, A.; Shibata, S.

1996-01-01

We describe the CT and MRI findings in a patient with primary intracranial meningeal malignant fibrous histiocytoma (MFH). CT delineated the anatomical relations and MRI aided in tissue characterisation. To our knowledge, this is the first report describing the MRI findings in primary intracranial meningeal MFH. (orig.). With 1 fig

Postpartum bleeding: efficacy of endovascular management

International Nuclear Information System (INIS)

Lee, Sun Young; Ko, Gi Young; Song, Ho Young; Gwon, Dong Il; Sung, Kyu Bo; Yoon, Hyun Ki

2003-01-01

To assess the effectiveness and safety of transcatheter arterial embolization for the treatment of massive postpartum bleeding. Transcatheter arterial embolization was attempted in 25 patients with massive postpartum bleeding. After identification at bilateral internal iliac arteriography, the bleeding artery was embolized using gelfoam, polyvinyl alcohol particles or microcoils, and to prevent rebleeding through collateral pathways, the contralateral uterine artery or anterior division of the internal iliac artery was also embolized. Clinical success and complications were retrospectively assessed and documented. Active bleeding foci were detected in 13 patients (52%), and involved the unilateral (n=10) or bilateral (n=2) uterine artery and unilateral vaginal artery (n=1). Twelve (92%) of the 13 patients recovered completely following embolization, but one underwent hysterectomy due to persistent bleeding. The focus of bleeding was not detected in 12 patients (48%), but 11 (92%) of these also recovered following embolization of the bilateral uterine or internal iliac arteries. One patient, however, died due to sepsis. Two of the 12 patients underwent hysterectomy due ro rebleeding on the 12 th and 13 th day, respectively, after embolization. Transcatheter arterial embolization is relatively safe and effective for the treatment massive postpartum bleeding

Postpartum bleeding: efficacy of endovascular management

Energy Technology Data Exchange (ETDEWEB)

Lee, Sun Young; Ko, Gi Young; Song, Ho Young; Gwon, Dong Il; Sung, Kyu Bo; Yoon, Hyun Ki [Asan Medical Center, Seoul (Korea, Republic of)

2003-06-01

To assess the effectiveness and safety of transcatheter arterial embolization for the treatment of massive postpartum bleeding. Transcatheter arterial embolization was attempted in 25 patients with massive postpartum bleeding. After identification at bilateral internal iliac arteriography, the bleeding artery was embolized using gelfoam, polyvinyl alcohol particles or microcoils, and to prevent rebleeding through collateral pathways, the contralateral uterine artery or anterior division of the internal iliac artery was also embolized. Clinical success and complications were retrospectively assessed and documented. Active bleeding foci were detected in 13 patients (52%), and involved the unilateral (n=10) or bilateral (n=2) uterine artery and unilateral vaginal artery (n=1). Twelve (92%) of the 13 patients recovered completely following embolization, but one underwent hysterectomy due to persistent bleeding. The focus of bleeding was not detected in 12 patients (48%), but 11 (92%) of these also recovered following embolization of the bilateral uterine or internal iliac arteries. One patient, however, died due to sepsis. Two of the 12 patients underwent hysterectomy due ro rebleeding on the 12{sup th} and 13{sup th} day, respectively, after embolization. Transcatheter arterial embolization is relatively safe and effective for the treatment massive postpartum bleeding.

"Negative symptoms"secondary to intracranial tumor

Directory of Open Access Journals (Sweden)

Natasha Kate

2014-01-01

Full Text Available Intracranial tumors are increasingly common in the elderly population. They may present with varied symptoms, some of which may be psychiatric in nature. In patients with known psychiatric disorders, these symptoms may be misattributed resulting in a delay in diagnosis and management. We present a case of an elderly female with paranoid schizophrenia and new onset symptoms secondary to intracranial tumor, which were initially misdiagnosed.

Graves' disease and idiopathic intracranial hypertension

OpenAIRE

Manish Gutch; Annesh Bhattacharjee; Sukriti Kumar; Durgesh Pushkar

2017-01-01

Idiopathic intracranial hypertension (IIH) is a central nervous system disorder characterized by raised intracranial pressure with normal cerebrospinal fluid composition and absence of any structural anomaly on neuroimaging. Among all endocrine disorders associated with the development of IIH, the association of hyperthyroidism and IIH is very rare with few cases reported till date. Thyroid disturbances have a unique association with IIH. Hypo- and hyper-thyroidism have been reported in assoc...

ICP curve morphology and intracranial flow-volume changes

DEFF Research Database (Denmark)

Unnerbäck, Mårten; Ottesen, Johnny T.; Reinstrup, Peter

2018-01-01

proposed to shape the ICP curve. This study tested the hypothesis that the ICP curve correlates to intracranial volume changes. METHODS: Cine phase contrast magnetic resonance imaging (MRI) examinations were performed in neuro-intensive care patients with simultaneous ICP monitoring. The MRI was set......BACKGROUND: The intracranial pressure (ICP) curve with its different peaks has been extensively studied, but the exact physiological mechanisms behind its morphology are still not fully understood. Both intracranial volume change (ΔICV) and transmission of the arterial blood pressure have been...

A whole-body mathematical model for intracranial pressure dynamics.

Science.gov (United States)

Lakin, William D; Stevens, Scott A; Tranmer, Bruce I; Penar, Paul L

2003-04-01

Most attempts to study intracranial pressure using lumped-parameter models have adopted the classical "Kellie-Monro Doctrine," which considers the intracranial space to be a closed system that is confined within the nearly-rigid skull, conserves mass, and has equal inflow and outflow. The present work revokes this Doctrine and develops a mathematical model for the dynamics of intracranial pressures, volumes, and flows that embeds the intracranial system in extensive whole-body physiology. The new model consistently introduces compartments representing the tissues and vasculature of the extradural portions of the body, including both the thoracic region and the lower extremities. In addition to vascular connections, a spinal-subarachnoid cerebrospinal fluid (CSF) compartment bridges intracranial and extracranial physiology allowing explict buffering of intracranial pressure fluctuations by the spinal theca. The model contains cerebrovascular autoregulation, regulation of systemic vascular pressures by the sympathetic nervous system, regulation of CSF production in the choroid plexus, a lymphatic system, colloid osmotic pressure effects, and realistic descriptions of cardiac output. To validate the model in situations involving normal physiology, the model's response to a realistic pulsatile cardiac output is examined. A well-known experimentally-derived intracranial pressure-volume relationship is recovered by using the model to simulate CSF infusion tests, and the effect on cerebral blood flow of a change in body position is also examined. Cardiac arrest and hemorrhagic shock are simulated to demonstrate the predictive capabilities of the model in pathological conditions.

Predictors of severe complications in intracranial meningioma surgery

DEFF Research Database (Denmark)

Bartek, Jiri; Sjåvik, Kristin; Förander, Petter

2015-01-01

OBJECTIVE: To investigate predictors of complications after intracranial meningioma resection using a standardized reporting system for adverse events. METHODS: A retrospective review was conducted in a Scandinavian population-based cohort of 979 adult operations for intracranial meningioma perfo...

Upper gastrointestinal bleeding in patients with CKD.

Science.gov (United States)

Liang, Chih-Chia; Wang, Su-Ming; Kuo, Huey-Liang; Chang, Chiz-Tzung; Liu, Jiung-Hsiun; Lin, Hsin-Hung; Wang, I-Kuan; Yang, Ya-Fei; Lu, Yueh-Ju; Chou, Che-Yi; Huang, Chiu-Ching

2014-08-07

Patients with CKD receiving maintenance dialysis are at risk for upper gastrointestinal bleeding. However, the risk of upper gastrointestinal bleeding in patients with early CKD who are not receiving dialysis is unknown. The hypothesis was that their risk of upper gastrointestinal bleeding is negatively linked to renal function. To test this hypothesis, the association between eGFR and risk of upper gastrointestinal bleeding in patients with stages 3-5 CKD who were not receiving dialysis was analyzed. Patients with stages 3-5 CKD in the CKD program from 2003 to 2009 were enrolled and prospectively followed until December of 2012 to monitor the development of upper gastrointestinal bleeding. The risk of upper gastrointestinal bleeding was analyzed using competing-risks regression with time-varying covariates. In total, 2968 patients with stages 3-5 CKD who were not receiving dialysis were followed for a median of 1.9 years. The incidence of upper gastrointestinal bleeding per 100 patient-years was 3.7 (95% confidence interval, 3.5 to 3.9) in patients with stage 3 CKD, 5.0 (95% confidence interval, 4.8 to 5.3) in patients with stage 4 CKD, and 13.9 (95% confidence interval, 13.1 to 14.8) in patients with stage 5 CKD. Higher eGFR was associated with a lower risk of upper gastrointestinal bleeding (P=0.03), with a subdistribution hazard ratio of 0.93 (95% confidence interval, 0.87 to 0.99) for every 5 ml/min per 1.73 m(2) higher eGFR. A history of upper gastrointestinal bleeding (Pupper gastrointestinal bleeding risk. In patients with CKD who are not receiving dialysis, lower renal function is associated with higher risk for upper gastrointestinal bleeding. The risk is higher in patients with previous upper gastrointestinal bleeding history and low serum albumin. Copyright © 2014 by the American Society of Nephrology.

Providers of antenatal care services in Ghana: evidence from Ghana demographic and health surveys 1988-2014.

Science.gov (United States)

Dickson, Kwamena Sekyi; Darteh, Eugene Kofuor Maafo; Kumi-Kyereme, Akwasi

2017-03-14

Antenatal care is one of the three most essential care - antenatal, delivery and post-natal, given to women during pregnancy and has the potential to contribute towards the achievement of the Sustainable Development Goal (SDG) target 3.1- reducing the global maternal mortality ratio to less than 70 per 100,000 and target 3.8 - achieve universal health coverage. The main objective is to examine the contribution of the various providers of antenatal care services in Ghana from 1988 to 2014. The study uses data from all the six rounds of the Ghana Demographic and Health Survey (GDHS). Binary logistic regression models were applied to examine the association between background characteristics of respondents and providers of antenatal care services. The results show that majority of antenatal care services were provided by nurses over the period under review. The proportion of women who received antenatal care services from nurses improved over the period from 55% in 1988 to 89.5% in 2014. Moreover, there was a decline in antenatal care services provided by traditional birth attendants and women who did not receive antenatal care services from any service provider over the years under review. It was observed that women from rural areas were more likely to utilise antenatal care services provided by traditional birth attendants, whilst those from urban areas were more likely to utilise antenatal care from doctors and nurses. To further improve access to and utilisation of antenatal care services provided by nurses and doctors it is recommended that the Ghana Health Service and the Ministry of Health should put in place systems aimed at improving on the quality of care given such as regular training workshops for health personnel and assessment of patient's satisfaction with services provided. Also, they should encourage women in rural areas especially those from the savannah zone to utilise antenatal care services from skilled providers through social and behaviour

Acute surgical management in idiopathic intracranial hypertension.

LENUS (Irish Health Repository)

Zakaria, Zaitun

2012-01-01

Idiopathic intracranial hypertension is a headache syndrome with progressive symptoms of raised intracranial pressure. Most commonly, it is a slow process where surveillance and medical management are the main treatment modalities. We describe herein an acute presentation with bilateral sixth nerve palsies, papilloedema and visual deterioration, where acute surgical intervention was a vision-saving operation.

The usefulness of MDCT in acute intestinal bleeding

International Nuclear Information System (INIS)

Kim, Kum Rae; Park, Won Kyu; Kim, Jae Woon; Chang, Jay Chun; Jang, Han Won

2006-01-01

We wanted to evaluate the usefulness of MDCT for localizing a bleeding site and for helping make a decision on further management for acute intestinal bleeding. We conducted a retrospective review of 17 consecutive patients who presented with acute intestinal bleeding and who also underwent MDCT before angiography or surgery. The sensitivity of MDCT for detecting acute intestinal bleeding was assessed and compared with that of conventional angiography. The sensitivity of MDCT for the detection of acute intestinal bleeding was 77% (13 or 17), whereas that of angiography was 46% (6 or 13). All the bleeding points that were subsequently detected on angiography were visualized on MDCT. In three cases, the bleeding focus was detected on MDCT and not on angiography. In four cases, both MDCT and angiography did not detect the bleeding focus; for one of these cases, CT during SMA angiography was performed and this detected the active bleeding site. In patients with acute intestinal bleeding, MDCT is a useful image modality to detect the bleeding site and to help decide on further management before performing angiography or surgery. When tumorous lesions are detected, invasive angiography can be omitted

Quality and uptake of antenatal and postnatal care in Haiti.

Science.gov (United States)

Mirkovic, Kelsey R; Lathrop, Eva; Hulland, Erin N; Jean-Louis, Reginald; Lauture, Daniel; D'Alexis, Ghislaine Desinor; Handzel, Endang; Grand-Pierre, Reynold

2017-02-02

Despite improvement, maternal mortality in Haiti remains high at 359/100,000 live births. Improving access to high quality antenatal and postnatal care has been shown to reduce maternal mortality and improve newborn outcomes. Little is known regarding the quality and uptake of antenatal and postnatal care among Haitian women. Exit interviews were conducted with all pregnant and postpartum women seeking care from large health facilities (n = 10) in the Nord and Nord-Est department and communes of St. Marc, Verrettes, and Petite Rivière in Haiti over the study period (March-April 2015; 3-4 days/facility). Standard questions related to demographics, previous pregnancies, current pregnancy, and services/satisfaction during the visit were asked. Total number of antenatal visits were abstracted from charts of recently delivered women (n = 1141). Provider knowledge assessments were completed by antenatal and postnatal care providers (n = 39). Frequencies were calculated for descriptive variables and multivariable logistic regression was used to explore predictors of receiving 5 out of 10 counseling messages among pregnant women. Among 894 pregnant women seeking antenatal care, most reported receiving standard clinical service components during their visit (97% were weighed, 80% had fetal heart tones checked), however fewer reported receiving recommended counseling messages (44% counselled on danger signs, 33% on postpartum family planning). Far fewer women were seeking postnatal care (n = 63) and similar service patterns were reported. Forty-three percent of pregnant women report receiving at least 5 out of 10 counseling messages. Pregnant women on a repeat visit and women with greater educational attainment had greater odds of reporting having received 5 out of 10 counseling messages (2 nd visit: adjusted odds ratio [aOR] =1.70, 95% confidence interval [CI]: 1.09-2.66; 5+ visit: aOR = 5.44, 95% CI: 2.91-10.16; elementary school certificate: a

Early lactate clearance for predicting active bleeding in critically ill patients with acute upper gastrointestinal bleeding: a retrospective study.

Science.gov (United States)

Wada, Tomoki; Hagiwara, Akiyoshi; Uemura, Tatsuki; Yahagi, Naoki; Kimura, Akio

2016-08-01

Not all patients with upper gastrointestinal bleeding (UGIB) require emergency endoscopy. Lactate clearance has been suggested as a parameter for predicting patient outcomes in various critical care settings. This study investigates whether lactate clearance can predict active bleeding in critically ill patients with UGIB. This single-center, retrospective, observational study included critically ill patients with UGIB who met all of the following criteria: admission to the emergency department (ED) from April 2011 to August 2014; had blood samples for lactate evaluation at least twice during the ED stay; and had emergency endoscopy within 6 h of ED presentation. The main outcome was active bleeding detected with emergency endoscopy. Classification and regression tree (CART) analyses were performed using variables associated with active bleeding to derive a prediction rule for active bleeding in critically ill UGIB patients. A total of 154 patients with UGIB were analyzed, and 31.2 % (48/154) had active bleeding. In the univariate analysis, lactate clearance was significantly lower in patients with active bleeding than in those without active bleeding (13 vs. 29 %, P bleeding is derived, and includes three variables: lactate clearance; platelet count; and systolic blood pressure at ED presentation. The rule has 97.9 % (95 % CI 90.2-99.6 %) sensitivity with 32.1 % (28.6-32.9 %) specificity. Lactate clearance may be associated with active bleeding in critically ill patients with UGIB, and may be clinically useful as a component of a prediction rule for active bleeding.

An Update on Idiopathic Intracranial Hypertension

OpenAIRE

Thurtell, Matthew J.; Bruce, Beau B.; Newman, Nancy J.; Biousse, Valérie

2010-01-01

Idiopathic intracranial hypertension (IIH) is a condition of unknown etiology often encountered in neurologic practice. It produces non-localizing symptoms and signs of raised intracranial pressure and, when left untreated, can result in severe irreversible visual loss. It most commonly occurs in obese women of childbearing age, but it can also occur in children, men, non-obese adults, and older adults. While it is frequently associated with obesity, it can be associated with other conditions...

Sinogenic intracranial complications

DEFF Research Database (Denmark)

Kofoed, Mikkel Seremet; Fisker, Niels; Christensen, Anne Estmann

2018-01-01

We present two 11-year-old girls with chronic recurrent multifocal osteomyelitis, treated with adalimumab. Both developed severe intracranial complications to sinusitis. Patient 1 had been treated with adalimumab for 15 months when she developed acute sinusitis complicated by an orbital abscess, ...

Mannitol-induced rebleeding from intracranial aneurysm. Case report

DEFF Research Database (Denmark)

Rosenørn, J; Westergaard, L; Hansen, P H

1983-01-01

A case is presented in which rebleeding from an intracranial saccular aneurysm occurred a few minutes after intravenous administration of mannitol during surgery. The relationship between the reducing effect of mannitol on elevated intracranial pressure and the increased pressure gradient across...

Mannitol-induced rebleeding from intracranial aneurysm. Case report

DEFF Research Database (Denmark)

Rosenørn, J; Westergaard, L; Hansen, P H

1983-01-01

A case is presented in which rebleeding from an intracranial saccular aneurysm occurred a few minutes after intravenous administration of mannitol during surgery. The relationship between the reducing effect of mannitol on elevated intracranial pressure and the increased pressure gradient across ...

Spontaneous Intracranial Hypotension

International Nuclear Information System (INIS)

Joash, Dr.

2015-01-01

Epidemiology is not only rare but an important cause of new daily persistent headaches among young & middle age individuals. The Etiology & Pathogenesis is generally caused by spinal CSF leak. Precise cause remains largely unknown, underlying structural weakness of spinal meninges is suspected. There are several MR Signs of Intracranial Hypotension that include:- diffuse pachymeningeal (dural) enhancement; bilateral subdural, effusion/hematomas; Downward displacement of brain; enlargement of pituitary gland; Engorgement of dural venous sinuses; prominence of spinal epidural venous plexus and Venous sinus thrombosis & isolated cortical vein thrombosis. The sum of volumes of intracranial blood, CSF & cerebral tissue must remain constant in an intact cranium. Treatment in Many cases can be resolved spontaneously or by use Conservative approach that include bed rest, oral hydration, caffeine intake and use of abdominal binder. Imaging Modalities for Detection of CSF leakage include CT myelography, Radioisotope cisternography, MR myelography, MR imaging and Intrathecal Gd-enhanced MR

The role of endoscopy in pediatric gastrointestinal bleeding

Science.gov (United States)

Franke, Markus; Geiß, Andrea; Greiner, Peter; Wellner, Ulrich; Richter-Schrag, Hans-Jürgen; Bausch, Dirk; Fischer, Andreas

2016-01-01

Background and study aims: Gastrointestinal bleeding in children and adolescents accounts for up to 20 % of referrals to gastroenterologists. Detailed management guidelines exist for gastrointestinal bleeding in adults, but they do not encompass children and adolescents. The aim of this study was to assess gastrointestinal bleeding in pediatric patients and to determine an investigative management algorithm accounting for the specifics of children and adolescents. Patients and methods: Pediatric patients with gastrointestinal bleeding admitted to our endoscopy unit from 2001 to 2009 (n = 154) were identified. Retrospective statistical and neural network analysis was used to assess outcome and to determine an investigative management algorithm. Results: The source of bleeding could be identified in 81 % (n = 124/154). Gastrointestinal bleeding was predominantly lower gastrointestinal bleeding (66 %, n = 101); upper gastrointestinal bleeding was much less common (14 %, n = 21). Hematochezia was observed in 94 % of the patients with lower gastrointestinal bleeding (n = 95 of 101). Hematemesis (67 %, n = 14 of 21) and melena (48 %, n = 10 of 21) were associated with upper gastrointestinal bleeding. The sensitivity and specificity of a neural network to predict lower gastrointestinal bleeding were 98 % and 63.6 %, respectively and to predict upper gastrointestinal bleeding were 75 % and 96 % respectively. The sensitivity and specifity of hematochezia alone to predict lower gastrointestinal bleeding were 94.2 % and 85.7 %, respectively. The sensitivity and specificity for hematemesis and melena to predict upper gastrointestinal bleeding were 82.6 % and 94 %, respectively. We then developed an investigative management algorithm based on the presence of hematochezia and hematemesis or melena. Conclusions: Hematochezia should prompt colonoscopy and hematemesis or melena should prompt esophagogastroduodenoscopy. If no

Endoscopic management of bleeding peptic ulcers

International Nuclear Information System (INIS)

Farooqi, J.I.; Farooqi, R.J.

2001-01-01

Peptic ulcers account for more than half of the cases of non variceal upper gastrointestinal (GI) bleeding and therefore, are the focus of most of the methods of endoscopic hemostasis. Surgical intervention is now largely reserved for patients in whom endoscopic hemostasis has failed. A variety of endoscopic techniques have been employed to stop bleeding and reduce the risk of rebleeding, with no major differences in outcome between these methods. These include injection therapy, fibrin injection, heater probe, mono polar electrocautery, bipolar electrocautery, lasers and mechanical hemo clipping. The most important factor in determining outcome after gastrointestinal bleeding is rebleeding or persistent bleeding. The endoscopic appearance of an ulcer, however, provides the most useful prognostic information for bleeding. Recurrent bleeding after initial endoscopic hemostasis occurs in 15-20% of patients with a bleeding peptic ulcer. The best approach to these patients remains controversial; the current options are repeat endoscopic therapy with the same or a different technique, emergency surgery or semi elective surgery after repeat endoscopic hemostasis. The combination of epinephrine injection with thermal coagulation may be more effective than epinephrine injection alone. Newer modalities such as fibrin injection or the application of hemo clips appear promising and comparative studies are awaited. (author)

Scintigraphic detection and localization of gastrointestinal bleeding sites

International Nuclear Information System (INIS)

Alavi, A.

1988-01-01

Successful management of acute gastrointestinal (GI) bleeding usually depends on accurate localization of the bleeding site. History and clinical findings are often misleading in determination of the site of hemorrhage. The widespread application of flexible endoscopy and selective arteriography now provide accurate diagnoses for the majority of patients bleeding from the upper GI tract, but lower GI bleeding still poses a serious diagnostic challenge. Endoscopy and barium studies are of limited value in examining the small bowel and colon in the face of active hemorrhage. Arteriography, although successful in many cases (3-5), has limitations. The angiographic demonstration of bleeding is possible only when the injection of contrast material coincides with active bleeding at a rate greater than 0.5 ml/min, and since lower GI bleeding is commonly intermittent rather than continuous, a high rate of negative angiographic examinations has been reported. The diagnosis of lower GI bleeding is usually easy to make. In contrast, localizing the site of bleeding may be extremely difficult. Using the techniques described the nuclear physician may be able to detect the bleeding site precisely. However, if the cautions detailed are not observed, the tracer studies will show GI bleeding, but not at the true bleeding site. This must be carefully understood and avoided. Done correctly, these tests can have a major impact on patient care

Increased Intracranial Pressure in the Setting of Enterovirus and Other Viral Meningitides

Directory of Open Access Journals (Sweden)

Jules C. Beal

2017-01-01

Full Text Available Increased intracranial pressure due to viral meningitis has not been widely discussed in the literature, although associations with Varicella and rarely Enterovirus have been described. Patients with increased intracranial pressure and cerebrospinal fluid analysis suggestive of a viral process are sometimes classified as having atypical idiopathic intracranial hypertension (IIH. However, a diagnosis of IIH requires normal cerebrospinal fluid, and therefore in these cases an infection with secondary intracranial hypertension may be a more likely diagnosis. Here seven patients are presented with elevated intracranial pressure and cerebrospinal fluid suggestive of viral or aseptic meningitis. Of these, 1 had Enterovirus and the remainder were diagnosed with nonspecific viral meningitis. These data suggest that viral meningitis may be associated with elevated intracranial pressure more often than is commonly recognized. Enterovirus has previously been associated with increased intracranial pressure only in rare case reports.

Idiopathic intracranial hypertension with altered consciousness in a ...

African Journals Online (AJOL)

Idiopathic intracranial hypertension (IIH) is a clinical condition of increased intracranial pressure (ICP) without an obvious underlying pathological brain lesion. It is usually characterized by headache, neck pain, vomiting, visual disturbances, papilledema, cranial nerve palsy or a combination of these signs and symptoms.

Antenatal Bartter's syndrome with sensorineural deafness

OpenAIRE

Bhamkar, R. P.; Gajendragadkar, A.

2009-01-01

Bartter's syndrome is a group of inherited, salt-losing tubulopathies presenting as metabolic alkalosis with normotensive hyperreninemia and hyperaldosteronism. We report here the first case of a neonate with bilateral, sensorineural deafness, a variant of antenatal Bartter's syndrome from an Indian community.

Synergistic shortening of the bleeding time by desmopressin and ethamsylate in patients with various constitutional bleeding disorders.

Science.gov (United States)

Kobrinsky, N L; Israels, E D; Bickis, M G

1991-01-01

Desmopressin and ethamsylate were evaluated for possible synergistic effects on the bleeding time. The drugs were administered individually and together to 12 patients with markedly prolonged bleeding times known to be relatively or absolutely unresponsive to desmopressin alone. The bleeding disorders studied included Glanzmann's thrombasthenia (one), other disorders of platelet function (four), pseudo-von Willebrand disease (one), and von Willebrand disease type I (three), type II (two), and type III (one). Desmopressin alone shortened the bleeding time from 23.9 +/- 1.5 to 19.5 +/- 2.3 min (p = 0.03). Ethamsylate alone was without effect. Desmopressin and ethamsylate together shortened the bleeding time to 11.2 +/- 1.4 min (p less than 0.01 compared to baseline, p = 0.02 compared to desmopressin alone). The combination was ineffective in three patients, with Glanzmann's thrombasthenia (one), and von Willebrand disease type I (one) and type III (one). Toxic effects of the drugs were not observed. Five patients received desmopressin and ethamsylate prior to dental work with mandibular block (one), heart surgery requiring cardiopulmonary bypass (two), and adenotonsillectomy surgery (two). Normal hemostasis was achieved in each case. A synergistic shortening of the bleeding time was observed with the combination of desmopressin and ethamsylate in a wide range of bleeding disorders.

Helical CT in acute lower gastrointestinal bleeding

International Nuclear Information System (INIS)

Ernst, Olivier; Leroy, Christophe; Sergent, Geraldine; Bulois, Philippe; Saint-Drenant, Sophie; Paris, Jean-Claude

2003-01-01

The purpose of this study was to assess the usefulness of helical CT in depicting the location of acute lower gastrointestinal bleeding. A three-phase helical CT of the abdomen was performed in 24 patients referred for acute lower gastrointestinal bleeding. The diagnosis of the bleeding site was established by CT when there was at least one of the following criteria: spontaneous hyperdensity of the peribowel fat; contrast enhancement of the bowel wall; vascular extravasation of the contrast medium; thickening of the bowel wall; polyp or tumor; or vascular dilation. Diverticula alone were not enough to locate the bleeding site. The results of CT were compared with the diagnosis obtained by colonoscopy, enteroscopy, or surgery. A definite diagnosis was made in 19 patients. The bleeding site was located in the small bowel in 5 patients and the colon in 14 patients. The CT correctly located 4 small bowel hemorrhages and 11 colonic hemorrhages. Diagnosis of the primary lesion responsible for the bleeding was made in 10 patients. Our results suggest that helical CT could be a good diagnostic tool in acute lower gastrointestinal bleeding to help the physician to diagnose the bleeding site. (orig.)

The adequacy of antenatal care services among slum residents in Addis Ababa, Ethiopia.

Science.gov (United States)

Bayou, Yibeltal T; Mashalla, Yohana S; Thupayagale-Tshweneagae, Gloria

2016-06-15

There are recent efforts made to eliminate inequalities in the utilisation of basic health care services. More emphasis is given for improvement of health in developing countries including maternal and child health. However, disparities for the fast-growing population of urban poor are masked by the urban averages. The aim of this paper is to report on the findings of antenatal care adequacy among slum residents in Addis Ababa, Ethiopia. This was a quantitative and cross-sectional community based study design which employed a stratified two-stage cluster sampling technique to determine the sample. Data was collected using structured questionnaire administered to 870 women aged 15-49 years. Weighted 'backward selection' logistic regression models were employed to identify predictors of adequacy of antenatal care. Majority of slum residents did not have adequate antenatal care services with only 50.3, 20.2 and 11.0 % of the slum resident women initiated antenatal care early, received adequate antenatal care service contents and had overall adequate antenatal care services respectively. Educational status and place of ANC visits were important determinant factors for adequacy of ANC in the study area. Women with secondary and above educational status were 2.7 times more likely to receive overall adequate care compared to those with no formal education. Similarly, clients of private healthcare facilities were 2.2 times respectively more likely to receive overall adequate antenatal care compared to those clients of public healthcare facilities. In order to improve ANC adequacy in the study area, the policy-making, planning, and implementation processes should address the poor adequacy of ANC among the disadvantaged groups in particular and the slum residents in general.

Vaginal bleeding in late pregnancy

Science.gov (United States)

... this page: //medlineplus.gov/ency/patientinstructions/000627.htm Vaginal bleeding in late pregnancy To use the sharing ... JavaScript. One out of 10 women will have vaginal bleeding during their 3rd trimester. At times, it ...

Basic mechanisms in intracranial large-artery atherosclerosis: advances and challenges.

Science.gov (United States)

Arenillas, Juan F; Alvarez-Sabín, José

2005-01-01

Intracranial large-artery atherosclerosis is a major cause of ischemic stroke worldwide. Patients affected by this disease are at a high risk of suffering recurrent ischemic events despite antithrombotic therapy. Progression and a greater extent of intracranial atherosclerosis imply a higher risk for recurrence. Studies performed by our group in patients with symptomatic intracranial large-artery atherosclerosis have shown that: (1) C-reactive protein predicts its progression and recurrence, suggesting that inflammation may play a deleterious role in this condition; (2) a high level of the anti-angiogenic endostatin is also associated with a progressive and recurrent intracranial atherosclerosis, which might support a beneficial role for angiogenesis in this group of patients; and (3) elevated lipoprotein(a) concentration and diabetes mellitus characterize those patients with a higher number of intracranial stenoses. 2005 S. Karger AG, Basel

Intracranial hemorrhage: principles of CT and MRI interpretation

International Nuclear Information System (INIS)

Parizel, P.M.; Makkat, S.; Miert, E. van; Goethem, J.W. van; Hauwe, L. van den; Schepper, A.M. de

2001-01-01

Accurate diagnosis of intracranial hemorrhage represents a frequent challenge for the practicing radiologist. The purpose of this article is to provide the reader with a synoptic overview of the imaging characteristics of intracranial hemorrhage, using text, tables, and figures to illustrate time-dependent changes. We examine the underlying physical, biological, and biochemical factors of evolving hematoma and correlate them with the aspect on cross-sectional imaging techniques. On CT scanning, the appearance of intracranial blood is determined by density changes which occur over time, reflecting clot formation, clot retraction, clot lysis and, eventually, tissue loss. However, MRI has become the technique of choice for assessing the age of an intracranial hemorrhage. On MRI the signal intensity of intracranial hemorrhage is much more complex and is influenced by multiple variables including: (a) age, location, and size of the lesion; (b) technical factors (e.g., sequence type and parameters, field strength); and (c) biological factors (e.g., pO2, arterial vs venous origin, tissue pH, protein concentration, presence of a blood-brain barrier, condition of the patient). We discuss the intrinsic magnetic properties of sequential hemoglobin degradation products. The differences in evolution between extra- and intracerebral hemorrhages are addressed and illustrated. (orig.)

IDIOPATHIC INTRACRANIAL HYPERTENSION IN A WOMAN WITH SCHIZOPHRENIA

Directory of Open Access Journals (Sweden)

Ivan N. Dimitrov

2012-02-01

Full Text Available Idiopathic intracranial hypertension (IIH or benign intracranial hypertension is a neurological syndrome characterized by elevated intracranial pressure. This uncommon disorder occurs primarily in obese women aged 10 to 50 years, sometimes in association with endocrine and metabolic dysfunction, with systemic diseases or when treated with multiple medications. We describe a case of IIH in a 43-year-old woman with schizophrenia treated with risperidone, demonstrating a typical clinical picture of benign intracranial hypertension. For the 5 years of treatment with risperidone she put on 35 kg in total (BMI> 35; for the last 2-3 months she began to complain of visual obscurations, nausea with vomiting. Ophthalmoscopy revealed bilateral asymmetric papilledema (OD>OS. Magnetic resonance imaging was normal, intracranial pressure was elevated IIH was diagnosed. Risperidone was discontinued and replaced with Seroquel 200 mg daily. Treatment with furosemide and mannitol 10 % was initiated. Papilledema resolved completely over the next 2 months. The patient was followed-up for four years after risperidone withdrawal. Weight loss of 28 kg was noted for four years. There were no relapses of headache, nausea, visual obscuration. Ophthalmologic examination revealed no papilledema.We suggest that prolonged use of antipsychotics, such as risperidone, should require proper surveillance for possible development of IIH and routine ophthalmologic examinations should be performed.

Impact of antenatal glucocorticosteroids on whole-genome expression in preterm babies.

Science.gov (United States)

Saugstad, Ola Didrik; Kwinta, Przemko; Wollen, Embjørg Julianne; Bik-Multanowski, Mirosław; Madetko-Talowska, Anna; Jagła, Mateusz; Tomasik, Tomasz; Pietrzyk, Jacek Józef

2013-04-01

To study the impact that using antenatal steroid to treat threatened preterm delivery has on whole-genome expression. A prospective whole-genome expression study was carried out on 50 newborn infants, delivered before 32 weeks gestation, who had been exposed to antenatal steroids, including 40 who had received a full antenatal steroid course. Seventy infants not exposed to antenatal steroids formed the control group. Microarray analyses were performed five and 28 days after delivery, and the results were validated by real-time PCR. The study was conducted between September 2008 and November 2010. Twenty thousand six hundred and ninety-three genes were studied in the infants' leucocytes. Thirteen were differentially expressed 5 days after delivery, but there were no differences at day 28. Four genes related to cancer or inflammation were up-regulated. Nine genes were down-regulated: six were Y-linked and associated with malignancies, graft-versus-host disease, male infertility and cell differentiation and three were associated with pre-eclampsia, oxidative stress and chloride/bicarbonate exchange. Seven gene pathways were up-regulated at day five and only one at day 28. These were associated with cell growth, cell cycle regulation, metabolism and apoptosis. Antenatal steroid therapy affects a limited number of genes and gene pathways in leucocytes in preterm babies at day five of life. The effect is short-lived, but long-term effects cannot be ruled out. ©2013 The Author(s)/Acta Paediatrica ©2013 Foundation Acta Paediatrica.

Intracranial Pressure Monitoring

DEFF Research Database (Denmark)

Raboel, P H; Bartek, J; Andresen, M

2012-01-01

Monitoring of intracranial pressure (ICP) has been used for decades in the fields of neurosurgery and neurology. There are multiple techniques: invasive as well as noninvasive. This paper aims to provide an overview of the advantages and disadvantages of the most common and well-known methods...

Raised intracranial pressure

African Journals Online (AJOL)

is article presents an approach to raised intracranial pressure (ICP) constructed in a question-answer fashion. ..... Given that raised ICP is a serious and potentially life-threatening emergency, fast and reliable referral and transfer mechanisms should be established to ensure patients with this condition are effectively treated.

Sociodemographic factors associated with anaemia in pregnancy at booking for antenatal care.

Science.gov (United States)

Adanikin, A I; Awoleke, J O

2016-01-01

Late patronage of antenatal care by women in low-resource areas makes timely intervention at correcting anaemia difficult. This study aimed to identify modifiable sociodemographic factors that predict anaemia before commencing antenatal care and make appropriate recommendation. A survey of sociodemographic features and haemoglobin concentrations of 232 women booking for antenatal care was conducted. Anaemia was diagnosed in 119 (51.3%), of which 87 (37.5%) had mild anaemia and 32 (13.8%) were moderately anaemic. There was no severe anaemia. Anaemia was highest among respondents who were 35 years of age, Muslims, of Igbo ethnicity (64.3%), single (55.0%), student/unemployed (58.8%), nulliparous (57.3%) and those who registered at 21 weeks' gestation (54.2%). Only occupation of the woman showed association with anaemia before antenatal care (p 0.007). A personal source of income may reduce anaemia in pregnancy; and it is advisable to have a social welfare package for unemployed pregnant women.

Treatment of acute variceal bleeding

DEFF Research Database (Denmark)

Bendtsen, Flemming; Krag, Aleksander Ahm; Møller, Søren

2008-01-01

The management of variceal bleeding remains a clinical challenge with a high mortality. Standardisation in supportive and new therapeutic treatments seems to have improved survival within the last 25 years. Although overall survival has improved in recent years, mortality is still closely related...... to failure to control initial bleeding or early re-bleeding occurring in up to 30-40% of patients. Initial procedures are to secure and protect the airway, and administer volume replacement to stabilize the patient. Treatment with vasoactive drugs should be started as soon as possible, since a reduction...... in portal pressure is associated with a better control of bleeding and may facilitate later endoscopic procedures. Vasopressin and its analogues Terlipressin and somatostatin and analogues are the two types of medicine, which has been evaluated. In meta-analysis, only Terlipressin have demonstrated effects...

Adipsic diabetes insipidus revealing a bifocal intracranial germinoma.

Science.gov (United States)

Kreutz, Julie; Potorac, Iulia; Lutteri, Laurence; Gennigens, Christine; Martin, Didier; Daly, Adrian F; Bonneville, Jean-Francois; Tshibanda, Luaba; Beckers, Albert

2017-07-01

Adipsic diabetes insipidus is a rare complication of intracranial tumors in which impaired antidiuretic hormone secretion is associated with the loss of thirst sensation. Here, we present the case of a patient with bifocal intracranial germinoma, diagnosed due to symptoms mainly caused by adipsic diabetes insipidus. This is, to our knowledge, the first case of adipsic diabetes insipidus revealing an intracranial germinoma reported in the literature. We describe the diagnostic procedures and the three-year follow-up of this patient. Management of intracranial germ-cell tumors is made complex by the wide range of histological features. Although germinomas have a generally better prognosis than most nongerminomatous tumors, they can have severe or even life-threatening presentations. Adipsic diabetes insipidus is one such severe presentation and its rarity can make it difficult to recognize and manage. Awareness of this potential entity is therefore important for clinical practice. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

MO-AB-BRA-04: Correct Identification of Low-Attenuation Intracranial Hemorrhage and Calcification Using Dual-Energy Computed Tomography in a Phantom System

Energy Technology Data Exchange (ETDEWEB)

Nute, J; Jacobsen, M; Popnoe, D [UT MD Anderson Cancer Center, Department of Imaging Physics, Houston, TX (United States); UT Graduate School of Biomedical Sciences at Houston, Houston, TX (United States); Wei, W [UT MD Anderson Cancer Center, Department of Biostatistics, Houston, TX (United States); Baiu, C [Gammex Inc., Middleton, WI (United States); Schellingerhout, D [MD Anderson Cancer Center, Department of Diagnostic Radiology, Houston, TX (United States); Cody, D [UT MD Anderson Cancer Center, Department of Imaging Physics, Houston, TX (United States)

2015-06-15

Purpose: Intracranial hemorrhage and calcification with Single-Energy CT (SECT) attenuation below 100HU cannot be reliably identified using currently clinically available means. Calcification is typically benign but hemorrhage can carry a risk of intracranial bleeding and contraindicate use of anticoagulant therapies. A biologically-relevant phantom was used to investigate identification of unknown intracranial lesions using dual-energy CT (DECT) as a verification of prior lesion differentiation results. Methods: Prior phantom work investigating calcification and hemorrhage differentiation resulted in 3D-DECT raw data (water density, calcium density, 68keV) for a range of DECT protocol variations: image thicknesses (1.25, 2.5, 3.75, 5mm), CTDIvol (36.7 to 132.6mGy) and reconstruction algorithms (Soft, Standard, Detail). Acquisition-specific raw data were used to create a plane of optimal differentiation based on the geometric bisector of 3D-linear regression of the two lesion distributions. Verification hemorrhage and calcification lesions, ranging in size from 0.5 to 1.5cm, were created at varying attenuation from 50 to 100HU. Lesions were inserted into a biologically-relevant brain phantom and scanned using SECT (3.75mm images, Standard, 67mGy) and a range of DECT protocols (3.75mm images, Standard, [67, 105.6, 132.6mGy]). 3D-DECT data were collected and blinded for analysis. The 3D-DECT distribution of the lesion was then compared to the acquisition-matched geometric bisector plane and the mean lesion value’s position relative to the plane, indicating lesion identity, and the percentage of voxels on the identified side of the plane, indicating identification confidence, were derived. Results: 98% of the 120 lesions investigated were identified correctly as hemorrhage or calcification. 74% were identified with greater than 80% confidence. Increases in CTDIvol and lesion diameter were associated with increased identification confidence. Conclusion: Intracranial

Management of patients with ulcer bleeding.

Science.gov (United States)

Laine, Loren; Jensen, Dennis M

2012-03-01

This guideline presents recommendations for the step-wise management of patients with overt upper gastrointestinal bleeding. Hemodynamic status is first assessed, and resuscitation initiated as needed. Patients are risk-stratified based on features such as hemodynamic status, comorbidities, age, and laboratory tests. Pre-endoscopic erythromycin is considered to increase diagnostic yield at first endoscopy. Pre-endoscopic proton pump inhibitor (PPI) may be considered to decrease the need for endoscopic therapy but does not improve clinical outcomes. Upper endoscopy is generally performed within 24h. The endoscopic features of ulcers direct further management. Patients with active bleeding or non-bleeding visible vessels receive endoscopic therapy (e.g., bipolar electrocoagulation, heater probe, sclerosant, clips) and those with an adherent clot may receive endoscopic therapy; these patients then receive intravenous PPI with a bolus followed by continuous infusion. Patients with flat spots or clean-based ulcers do not require endoscopic therapy or intensive PPI therapy. Recurrent bleeding after endoscopic therapy is treated with a second endoscopic treatment; if bleeding persists or recurs, treatment with surgery or interventional radiology is undertaken. Prevention of recurrent bleeding is based on the etiology of the bleeding ulcer. H. pylori is eradicated and after cure is documented anti-ulcer therapy is generally not given. Nonsteroidal anti-inflammatory drugs (NSAIDs) are stopped; if they must be resumed low-dose COX-2-selective NSAID plus PPI is used. Patients with established cardiovascular disease who require aspirin should start PPI and generally re-institute aspirin soon after bleeding ceases (within 7 days and ideally 1-3 days). Patients with idiopathic ulcers receive long-term anti-ulcer therapy.

Wealth and antenatal care use: implications for maternal health care utilisation in Ghana.

Science.gov (United States)

Arthur, Eric

2012-08-06

The study investigates the effect of wealth on maternal health care utilization in Ghana via its effect on Antenatal care use. Antenatal care serves as the initial point of contact of expectant mothers to maternal health care providers before delivery. The study is pivoted on the introduction of the free maternal health care policy in April 2005 in Ghana with the aim of reducing the financial barrier to the use of maternal health care services, to help reduce the high rate of maternal deaths. Prior to the introduction of the policy, studies found wealth to have a positive and significant influence on the use of Antenatal care. It is thus expected that with the policy, wealth should not influence the use of maternal health care significantly. Using secondary data from the 2008 Ghana Demographic and Health survey, the results have revealed that wealth still has a significant influence on adequate use of Antenatal care. Education, age, number of living children, transportation and health insurance are other factors that were found to influence the use of Antenatal care in Ghana. There also exist considerable variations in the use of Antenatal care in the geographical regions and between the rural and urban dwellers. It is recommended that to improve the use of Antenatal care and hence maternal health care utilization, some means of support is provided especially to women within the lowest wealth quintiles, like the provision and availability of recommended medication at the health center; secondly, women should be encouraged to pursue education to at least the secondary level since this improves their use of maternal health services. Policy should also target mothers who have had the experience of child birth on the need to use adequate Antenatal care for each pregnancy, since these mothers tend to use less antenatal care for subsequent pregnancies. The regional disparities found may be due to inaccessibility and unavailability of health facilities and services in the

Serendipity in scintigraphic gastrointestinal bleeding studies

International Nuclear Information System (INIS)

Goergen, T.G.

1983-01-01

A retrospective review of 80 scintigraphic bleeding studies performed with Tc-99m sulfur colloid or Tc-99m labeled red blood cells showed five cases where there were abnormal findings not related to bleeding. In some cases, the abnormalities were initially confused with bleeding or could obscure an area of bleeding, while in other cases, the abnormalities represented additional clinical information. These included bone marrow replacement related to tumor and radiation therapy, hyperemia related to a uterine leiomyoma and a diverticular abscess, and a dilated abdominal aorta (aneurysm). Recognition of such abnormalities should prevent an erroneous diagnosis and the additional information may be of clinical value

THE DIAGNOSIS AND TREATMENT OF INTRACRANIAL ARACHNOID CYSTS

NARCIS (Netherlands)

GO, KG

Intracranial arachnoid cysts have been found in 0.3% of computed tomography (CT) scans and in 0.1% of brain autopsy specimens, more often in children than in adults. Intracranial arachnoid cysts occur prevalently in males, on the left side, and in the temporal fossa. Their occasional association

Intracranial Convexity Lipoma with Massive Calcification: Case Report

Energy Technology Data Exchange (ETDEWEB)

Kim, Eung Tae; Park, Dong Woo; Ryu, Jeong Ah; Park, Choong Ki; Lee, Young Jun; Lee, Seung Ro [Dept. of Radiology, Hanyang University College of Medicine, Seoul (Korea, Republic of)

2011-12-15

Intracranial lipoma is a rare entity, accounting for less than 0.5% of intracranial tumors, which usually develops in the callosal cisterns. We report a case of lipoma with an unusual location; in the high parietal convexity combined with massive calcification, and no underlying vascular malformation or congenital anomaly.

The Technique of Endovascular Intracranial Revascularization

Directory of Open Access Journals (Sweden)

John J. Connors

2014-11-01

Full Text Available Intracranial atherosclerosis was traditionally believed to carry a risk of stroke of 8% to 22% per annum. The annualized stroke rate in the recent Stenting and Aggressive Medical Management for Preventing Stroke in Intracranial Stenosis trial medical management arm was 12.2%. This trial was halted due to excessive periprocedural events in the stent arm. This stroke rate Is still Unacceptably high and a treatment strategy is still needed. SAMMPRIS has no bearing on angioplasty alone. Angioplasty alone has always been our primary intervention for intracranial atherosclerosis and remains so to this day due to its relative simplicity, low complication rate, and efficacy. We have, however, made adjustments to our patient management regimen based on the results of SAMMPRIS. This paper outlines our current patient selection, procedural technique, and post-procedure management. The complications we have encountered while developing our technique are described along with how to avoid them and how to manage them. Our most recent results (since previous publications are also discussed.

Management of Patients with Acute Lower Gastrointestinal Bleeding

Science.gov (United States)

Strate, Lisa L.; Gralnek, Ian M.

2016-01-01

This guideline provides recommendations for the management of patients with acute overt lower gastrointestinal hemorrhage. Hemodynamic status should be initially assessed with intravascular volume resuscitation started as needed. Risk stratification based upon clinical parameters should be performed to help distinguish patients at high and low-risk of adverse outcomes. Hematochezia associated with hemodynamic instability may be indicative of an upper GI bleeding source and thus warrants an upper endoscopy. In the majority of patients, colonoscopy should be the initial diagnostic procedure and should be performed within 24 hours of patient presentation after adequate colon preparation. Endoscopic hemostasis therapy should be provided to patients with high risk endoscopic stigmata of bleeding including active bleeding, non-bleeding visible vessel, or adherent clot. The endoscopic hemostasis modality used (mechanical, thermal, injection or combination) is most often guided by the etiology of bleeding, access to the bleeding site, and endoscopist experience with the various hemostasis modalities. Repeat colonoscopy, with endoscopic hemostasis performed if indicated, should be considered for patients with evidence of recurrent bleeding. Radiographic interventions (tagged red blood cell scintigraphy, CT angiography, angiography) should be considered in high-risk patients with ongoing bleeding who do not respond adequately to resuscitation, and who are unlikely to tolerate bowel preparation and colonoscopy. Strategies to prevent recurrent bleeding should be considered. NSAID use should be avoided in patients with a history of acute lower GI bleeding particularly if secondary to diverticulosis or angioectasia. In patients with established cardiovascular disease who require aspirin (secondary prophylaxis), aspirin should not be discontinued. The exact timing depends on the severity of bleeding, perceived adequacy of hemostasis and the risk of a thromboembolic event. Surgery

Vitamin K deficiency bleeding of the newborn

Science.gov (United States)

Vitamin K deficiency bleeding of the newborn (VKDB) is a bleeding disorder in babies. It most often ... A lack of vitamin K may cause severe bleeding in newborn babies. Vitamin K plays an important role in blood clotting. Babies often ...

Postnatal Imaging of Antenatal Hydronephrosis

Science.gov (United States)

Kitchens, David M.; Herndon, C. D. Anthony

2009-01-01

Radiologic imaging of the newborn detected prenatally with hydronephrosis should follow a systematic approach. Upper and lower urinary tract imaging should be performed in most cases in order to determine the etiology and gauge the use of future imaging. An overview of renal ultrasound, voiding cystourethrography, renal scintigraphy, and magnetic resonance urography in the setting of antenatal hydronephrosis are discussed. PMID:19484160

Postnatal Imaging of Antenatal Hydronephrosis

Directory of Open Access Journals (Sweden)

David M. Kitchens

2009-01-01

Full Text Available Radiologic imaging of the newborn detected prenatally with hydronephrosis should follow a systematic approach. Upper and lower urinary tract imaging should be performed in most cases in order to determine the etiology and gauge the use of future imaging. An overview of renal ultrasound, voiding cystourethrography, renal scintigraphy, and magnetic resonance urography in the setting of antenatal hydronephrosis are discussed.

Socioeconomic Determinants of the Utilization of Antenatal Care and Child Vaccination in India.

Science.gov (United States)

Zuhair, Mohd; Roy, Ram Babu

2017-11-01

Antenatal care and child vaccination services are adopted worldwide to reduce the risk of child mortality, maternal mortality, and burden of infectious diseases. This article examines the effect of socioeconomic factors on the utilization of antenatal care and child vaccination services in India. The generalized linear model has been used along with the Indian National Family Health Survey data for the period 2005-2006. The analysis shows that the health insurance plan has a significant effect on the use of antenatal care but not in the child vaccination. Furthermore, there is inequality in the utilization of antenatal care as well as child vaccination services and it is positively related to the wealth. The study suggests that there is a need to improve the socioeconomic status of the financially weaker section of the society for improving the use of child and maternal care services.

Fluvoxamine-induced intracranial hypertension in a 10-year-old boy.

Science.gov (United States)

Samant, Hemalini; Samant, Preetam

2018-05-01

Drug-induced intracranial hypertension is a well-established entity. We report a rare case of intracranial hypertension with papilledema in a 10-year-old boy following use of fluvoxamine, a selective serotonin reuptake inhibitor. On discontinuing the drug, the papilledema resolved over 4 months without any residual visual anomalies. To the best of our knowledge, this is the first report of fluvoxamine-induced intracranial hypertension with papilledema.

Maternal Antenatal Depression and Infant Disorganized Attachment at 12 months

OpenAIRE

Hayes, Lisa J.; Goodman, Sherryl H.; Carlson, Elizabeth

2012-01-01

Although high rates of attachment disorganization have been observed in infants of depressed mothers, little is known about the role of antenatal depression as a precursor to infant attachment disorganization. The primary aim of this study was to examine associations between maternal antenatal depression and infant disorganization at 12 months in a sample of women (N = 79) at risk for perinatal depression. A secondary aim was to test the roles of maternal postpartum depression and maternal pa...

Understanding delayed access to antenatal care: a qualitative interview study

Science.gov (United States)

2014-01-01

Background Delayed access to antenatal care ('late booking’) has been linked to increased maternal and fetal mortality and morbidity. The aim of this qualitative study was to understand why some women are late to access antenatal care. Methods 27 women presenting after 19 completed weeks gestation for their first hospital booking appointment were interviewed, using a semi-structured format, in community and maternity hospital settings in South Yorkshire, United Kingdom. Interviews were transcribed verbatim and entered onto NVivo 8 software. An interdisciplinary, iterative, thematic analysis was undertaken. Results The late booking women were diverse in terms of: age (15–37 years); parity (0–4); socioeconomic status; educational attainment and ethnicity. Three key themes relating to late booking were identified from our data: 1) 'not knowing’: realisation (absence of classic symptoms, misinterpretation); belief (age, subfertility, using contraception, lay hindrance); 2) 'knowing’: avoidance (ambivalence, fear, self-care); postponement (fear, location, not valuing care, self-care); and 3) 'delayed’ (professional and system failures, knowledge/empowerment issues). Conclusions Whilst vulnerable groups are strongly represented in this study, women do not always fit a socio-cultural stereotype of a 'late booker’. We report a new taxonomy of more complex reasons for late antenatal booking than the prevalent concepts of denial, concealment and disadvantage. Explanatory sub-themes are also discussed, which relate to psychological, empowerment and socio-cultural factors. These include poor reproductive health knowledge and delayed recognition of pregnancy, the influence of a pregnancy 'mindset’ and previous pregnancy experience, and the perceived value of antenatal care. The study also highlights deficiencies in early pregnancy diagnosis and service organisation. These issues should be considered by practitioners and service commissioners in order to promote

Genus Zero Graph Segmentation: Estimation of Intracranial Volume

DEFF Research Database (Denmark)

Jensen, Rasmus Ramsbøl; Thorup, Signe Strann; Paulsen, Rasmus Reinhold

2013-01-01

The intracranial volume (ICV) in children with premature fusion of one or more sutures in the calvaria is of interest due to the risk of increased intracranial pressure. Challenges for automatic estimation of ICV include holes in the skull e.g. the foramen magnum and fontanelles. In this paper, we...

Genus zero graph segmentation: Estimation of intracranial volume

DEFF Research Database (Denmark)

Jensen, Rasmus Ramsbøl; Thorup, Signe Strann; Paulsen, Rasmus Reinhold

2014-01-01

The intracranial volume (ICV) in children with premature fusion of one or more sutures in the calvaria is of interest due to the risk of increased intracranial pressure. Challenges for automatic estimation of ICV include holes in the skull e.g. the foramen magnum and fontanelles. In this paper, w...

Causes of lower gastrointestinal bleeding on colonoscopy

International Nuclear Information System (INIS)

Rehman, A.U.; Gul, R.; Khursheed, L.; Hadayat, R.

2017-01-01

Background: Bleeding from anus is usually referred as rectal bleeding but actually rectal bleeding is defined as bleeding from lower colon or rectum, which means bleeding from a place distal to ligament of Treitz. This study was conducted to determine the frequency of different causes of rectal bleeding in patients at Ayub Teaching Hospital, Abbottabad. Methods: One hundred and seventy-five patients with evidence of rectal bleed, without gender discrimination were selected by non-probability convenient sampling from the out-patient department and general medical wards. Patients with suspected upper GI source of bleeding; acute infectious bloody diarrhoea and any coagulopathy were excluded from the study. All patients were subjected to fibre optic colonoscopy after preparation of the gut and findings were recorded. Where necessary, biopsy samples were also taken. Diagnosis was based on colonoscopic findings. Results: A total of 175 patients (92 males and 83 females) with mean age 35.81±9.18 years were part of the study. Colonoscopy showed abnormal findings in 150 (85.7%) patients. The commonest diagnosis was haemorrhoids, which was found in 39 (22.3%) patients. It was followed by inflammatory bowel disease (IBD) in 30 (17.1%) patients, solitary rectal ulcer in 13 (7.4%) patients and polyps in 25 (14.3%) patients. Other less frequent findings were non-specific inflammation and fungating growths in rectum. Conclusion: Haemorrhoids was the leading cause of bleeding per rectum in this study, followed by evidence of IBD while infrequent findings of polyps and diverticuli indicate that these are uncommon in this region. (author)

Idiopathic intracranial hypertension, hormones, and 11β-hydroxysteroid dehydrogenases

DEFF Research Database (Denmark)

Markey, Keira A; Uldall, Maria; Botfield, Hannah

2016-01-01

Idiopathic intracranial hypertension (IIH) results in raised intracranial pressure (ICP) leading to papilledema, visual dysfunction, and headaches. Obese females of reproductive age are predominantly affected, but the underlying pathological mechanisms behind IIH remain unknown. This review provi...

Parents' experiences and perceptions of group-based antenatal care in four clinics in Sweden.

Science.gov (United States)

Andersson, Ewa; Christensson, Kyllike; Hildingsson, Ingegerd

2012-08-01

group-based antenatal care consists of six to nine two-hour sessions in which information is shared and discussed during the first hour and individual examinations are conducted during the second hour. Groups generally consist of six to eight pregnant women. Parent education is built into the programme, which originated in the United States and was introduced in Sweden at the beginning of the year of 2000. to investigate parents' experiences of group antenatal care in four different clinics in Sweden. a qualitative study was conducted using content analysis five group interviews and eleven individual interviews with parents who experienced group-based antenatal care. An interview guide was used. the study was set in four antenatal clinics that had offered group-based antenatal care for at least one year. The clinics were located in three different areas of Sweden. the participants were women and their partners who had experienced group-based antenatal care during pregnancy. Other criteria for participation were mastery of the Swedish language and having followed the care programme. three themes emerged, 'The care-combining individual physical needs with preparation for parenthood, refers to the context, organisation, and content of care'. Group antenatal care with inbuilt parent education was appreciated, but respondents reported that they felt unprepared for the first few weeks after birth. Their medical needs (for physical assessment and screening) were, however, fulfilled. The theme, 'The group-a composed recipient of care', showed the participants role and experience. The role could be passive or active in groups or described as sharers. Groups helped parents normalise their symptoms. The theme, 'The midwife-a controlling professional', showed midwives are ignorant of gender issues but, for their medical knowledge, viewed as respectable professionals. in the four clinics studied, group-based antenatal care appeared to meet parents' needs for physical assessment

Scintigraphic pattern of small bowel bleeding

International Nuclear Information System (INIS)

Anshu Rajnish Sharma; Charan, S.; Silva, I.

2004-01-01

Introduction: Small intestine is the longest part of gastrointestinal tract. Intra-luminal haemorrhage occurring anywhere in its long and tortuous course is difficult to trace. It is relatively inaccessible to endoscopic evaluation. Upper GI endoscopy can see only up to distal duodenum, whereas colonoscope can view maximum of 30 centimeters of terminal ileum after negotiating the scope through ileo-caecal valve. Hence, localization of bleeding source from small bowel remains a difficult clinical problem. This group of patients can be evaluated with scintigraphy for localizing the site of bleeding before undergoing either angiography or surgery. To our best of knowledge, there is no study, which has utilized scintigraphy for evaluation of small bowel bleed exclusively. The present study has been designed to know the efficacy of 99mTc-RBC scintigraphy in detecting small bowel bleed and to know whether it can differentiate between jejunal and ileal bleeding ? Materials and methods: Thirteen patients presenting with lower gastrointestinal bleeding (malena) were enrolled for the study. In all cases, upper GI endoscopy (UGIE) was unremarkable. Colonoscopic examination was either negative or suspected bleeding occurring proximal to ileo-caecal valve. Thus, in these patients, it is presumed clinically that bleeding is originating from small bowel. Barium meal follow through (BMFT) studies, however, could not delineate any etiological lesion in these patients. There were 8 men and 5 women (mean age 48 years). All patients were anemic (Hb- 6 gm%) and mean 3 units of blood were transfused.These patients were subjected to Tc-99m labeled red blood cells scintigraphy (15 mci, in-vivo method) for localization of source of bleeding. The scintiscan was acquired in two phases. A first pass phase acquired at a rate of 2 seconds per frame for 60 seconds followed by acquisition of static abdominal images (500 K, 256 x 256 matrix) at 5 minutes intervals up to 90 minutes on LFOV gamma

Socio Demographic Factors Determining the Adequacy of Antenatal Care among Pregnant Women Visiting Ekiti State Primary Health Centers

Directory of Open Access Journals (Sweden)

Ikeoluwapo O. Ajayi

2013-08-01

Full Text Available A cross sectional study was conducted in Primary Health Centers among pregnant women to elucidate adequacy of antenatal care across different socio demographic variables. Four hundred respondents were proportionately selected from 18 primary health centers using simple random sampling. Exit interviews were conducted using the adapted antenatal care exit interview form of the Safe Motherhood Needs Assessment package. Data was analyzed using descriptive statistics and Chi square test. Adequacy of antenatal care in this study was measured by the single adequacy indicators which are duration of pregnancy at entry into antenatal care and number of antenatal visits; which are particularly suitable for developing countries. Age of respondents, means of transportation to the PHCs, occupation, location and level of education of the respondents were found to be determinants of whether the pregnant women attended their first antenatal visit in the first trimester, similarly, age of the respondents was a predictor of whether the women made up to four antenatal visits by their third trimester. Occupation and level of education were determinants of whether or not the pregnant women made their first antenatal visits at the first trimester. More respondents who were not working and those who were unskilled workers made their first antenatal visit at the first trimester compared to those who were skilled workers; work place policies and the fact that antenatal booking are made on weekdays and at work hours may hinder or be discouraging to the working class mothers.

Clinical characteristics associated with the intracranial dissemination of gliomas.

Science.gov (United States)

Cai, Xu; Qin, Jun-Jie; Hao, Shu-Yu; Li, Huan; Zeng, Chun; Sun, Sheng-Jun; Yu, Lan-Bing; Gao, Zhi-Xian; Xie, Jian

2018-03-01

Glioma is the most common malignant tumor of the brain and the intracranial dissemination of gliomas is the late stage of the development of the tumor. However, there is little research in literature on the occurrence of intracranial dissemination of gliomas. In order to provide a reference for clinical work, we carried out this study on intracranial dissemination of glioma. A total of 629 patients with gliomas received tumor resection by the same surgeon from August 2010 to September 2015 were included in this study. The authors performed a retrospective review of the patients and the information regarding clinical features, histopathological results, molecular pathologic results and clinical outcomes was collected and analyzed. In this retrospective study, we found that the intracranial dissemination phenomenon occurred in 53 patients (8.43%). We analyzed the clinical characteristics of patients and found that the age at diagnosis (P = 0.011), WHO grade of the tumor (P dissemination. The higher grade of the tumor, the more prone to disseminate. Deletion of 1p/19q had no significant correlation with the intracranial dissemination. MMP9, Ki-67, and EGFR were highly expressed in tumor cells that caused dissemination, and the level of Ki-67 expression had significance in statistics (P 40 years), high pathological grade, invasion of the corpus callosum and high levels of Ki-67 expression were risk factors associated with the intracranial dissemination of gliomas. Copyright © 2018 Elsevier B.V. All rights reserved.

Fluvoxamine-induced intracranial hypertension in a 10-year-old boy

Directory of Open Access Journals (Sweden)

Hemalini Samant

2018-01-01

Full Text Available Drug-induced intracranial hypertension is a well-established entity. We report a rare case of intracranial hypertension with papilledema in a 10-year-old boy following use of fluvoxamine, a selective serotonin reuptake inhibitor. On discontinuing the drug, the papilledema resolved over 4 months without any residual visual anomalies. To the best of our knowledge, this is the first report of fluvoxamine-induced intracranial hypertension with papilledema.

Antenatal exposure following the Chernobyl accident: neuropsychiatric aspects

International Nuclear Information System (INIS)

Igumnov, S.A.; Drozdovitch, V.V.

2004-01-01

Ten years follow-up investigation of intellectual development of 250 persons from Belarus exposed in utero following the Chernobyl accident and a control group of 250 persons from non- and slightly contaminated regions has been conducted. Neuropsychiatry and psychological examinations were performed among persons of both groups at the age of 6-7, 0-12, and 15-16 years. Mean antenatal external dose among persons of exposed group is 10 ± 13 mGy, maximal dose - 91 mGy. No statistically significant correlation was found in exposed group between individual thyroid dose as well as individual antenatal external dose and IQ at the age of 6-7 years, 10-12 years, and 15-16 years

Pediatric Idiopathic Intracranial Hypertension Presenting With Sensorineural Hearing Loss.

Science.gov (United States)

Reitsma, Sietze; Stokroos, Robert; Weber, Jacobiene W; van Tongeren, Joost

2015-12-01

To present the rare case of a young boy with idiopathic intracranial hypertension presenting with bilateral sensorineural hearing loss developing over several months. This was accompanied by headaches, otalgia, tinnitus, and vertigo. Furthermore, we aim to provide a concise review on this matter, as this report represents the second case in literature of pediatric idiopathic intracranial hypertension presenting with hearing loss. Workup of a 9-year-old boy with bilateral sensorineural hearing loss, including (among others) physical examination, audiometry, diagnostic imaging, and lumbar puncture. Physical examination including fundoscopy as well as imaging showed no abnormalities. At presentation, pure tone audiometry revealed bone conduction thresholds of about 30 dB HL in both ears. Two months later, this declined to about 35 dB HL in both ears. Lumbar puncture revealed an increased intracranial pressure. The boy was thus diagnosed with idiopathic intracranial hypertension. After the lumbar puncture, the otological complaints gradually resolved, and the hearing normalized (bone conduction thresholds of 0-5 dB HL). Although rare, sensorineural hearing loss in the pediatric population together with otalgia, tinnitus, and vertigo can be due to idiopathic intracranial hypertension and as such can be reversible. © The Author(s) 2015.

Increased intracranial pressure: evaluation by computerized tomography

International Nuclear Information System (INIS)

Lightfoote, W.E.; Pressman, B.D.

1975-01-01

Computerized tomography is clearly very useful in the evaluation of patients with increased intracranial pressure and suspected pseudotumor cerebri. It provides an index of ventricular size and configuration and has the capability of demonstrating intracranial lesions. Moreover, this new technique is rapid and non-invasive, and is without attendant risks. Examinations may be performed serially as the clinical process evolves, thereby giving roentgenographic correlation to the clinical features. (U.S.)

Minimal impact by antenatal subpatent P. falciparum infections on delivery outcomes in Malawian women: a cohort study.

OpenAIRE

Taylor, Steve M; Madanitsa, Mwayiwawo; Thwai, Kyaw-Lay; Khairallah, Carole; Kalilani-Phiri, Linda; vanEijk, Anna; Mwapasa, Victor; terKuile, Feiko; Meshnick, Steven R

2017-01-01

Antenatal malaria screening with a rapid diagnostic test (RDT) and treatment only of RDT-positive women may potentially prevent low birthweight resulting from malaria. The consequences of subpatent antenatal infections below the detection limit of RDTs are incompletely understood. In Malawi, pregnant women of any gravidity were tested at each antenatal visit for P. falciparum using RDT and PCR and followed until delivery. Associations between antenatal infections and delivery outcomes were as...

Mortality in high-risk patients with bleeding Mallory-Weiss syndrome is similar to that of peptic ulcer bleeding. Results of a prospective database study.

Science.gov (United States)

Ljubičić, Neven; Budimir, Ivan; Pavić, Tajana; Bišćanin, Alen; Puljiz, Zeljko; Bratanić, Andre; Troskot, Branko; Zekanović, Dražen

2014-04-01

The aim of this study was to identify the predictive factors influencing mortality in patients with bleeding Mallory-Weiss syndrome in comparison with peptic ulcer bleeding. Between January 2005 and December 2009, 281 patients with endoscopically confirmed Mallory-Weiss syndrome and 1530 patients with peptic ulcer bleeding were consecutively evaluated. The 30-day mortality and clinical outcome were related to the patients' demographic data, endoscopic, and clinical characteristics. The one-year cumulative incidence for bleeding Mallory-Weiss syndrome was 7.3 cases/100,000 people and for peptic ulcer bleeding 40.4 cases/100,000 people. The age-standardized incidence for both bleeding Mallory-Weiss syndrome and peptic ulcer bleeding remained unchanged during the observational five-year period. The majority of patients with bleeding Mallory-Weiss syndrome were male patients with significant overall comorbidities (ASA class 3-4). Overall 30-day mortality rate was 5.3% for patients with bleeding Mallory-Weiss syndrome and 4.6% for patients with peptic ulcer bleeding (p = 0.578). In both patients with bleeding Mallory-Weiss syndrome and peptic ulcer bleeding, mortality was significantly higher in patients over 65 years of age and those with significant overall comorbidities (ASA class 3-4). The incidence of bleeding Mallory-Weiss syndrome and peptic ulcer bleeding has not changed over a five-year observational period. The overall 30-day mortality was almost equal for both bleeding Mallory-Weiss syndrome and peptic ulcer bleeding and was positively correlated to older age and underlying comorbid illnesses.

[Related factors to re-bleeding and mortality in cirrhotic patients with acute variceal bleeding at Hipolito Unanue Hospital, Lima, Peru].

Science.gov (United States)

Parra Pérez, Víctor Felipe; Raymundo Cajo, Roxana Magali; Gutiérrez de Aranguren, Constantino Fernando

2013-01-01

To determine related factors to 5 days re-bleeding and 6 week-mortality of an episode of variceal bleeding in cirrhotic patients. Observational, descriptive, co relational, retrospective study. In this study were included the cirrhotic patients who entered to Hipolito Unanue Hospital, Lima, Peru, between January 2006 and February 2012 with suspicion of variceal bleeding. Were excluded patients who bled from nonvariceal origin, or that did not have the data in clinical history to calculate the Child Pugh score, the Model for terminal diseases of the liver (MELD), or the endoscopic report detailing the bleeding source and the presence of esophageal and/or gastric varices. We include 63 patients, 35 (55.6%) were men. The median of age was of 64 years. 26 of them (41.3%) were Child Pugh C, where as the median of MELD score was 9. The multivariate analysis found that the Child Pugh score was related to 6 weeks-mortality (p=0,003), where as the presence of active bleeding during endoscopy (p=0.012) and the value of creatinine (p=0.012) were related to 5 days re-bleeding. The Child Pugh score was related to 6 weeks-mortality in cirrhotic patients with variceal bleeding. Active bleeding during endoscopy and the value of creatinine were related to 5 days re-bleeding.

Angiographic diagnosis and treatment of gastrointestinal bleeding

International Nuclear Information System (INIS)

Park, Jae Hyung; Sung, Kyu Bo; Koo, Kyung Hoi; Bae, Tae Young; Chung, Eun Chul; Han, Man Chung

1986-01-01

Diagnostic angiographic evaluations were done in 33 patients with gastrointestinal bleeding for recent 5 years at Department of Radiology, Seoul National University Hospital. On 11 patients of them, therapeutic interventional procedures were made and the results were analysed. 1. In a total of 33 cases, there were 18 cases of upper GI bleeding and 15 cases of lower GI bleeding. The most frequent causes were peptic ulcer in the former and intestinal typhoid fever in the latter. 2. Bleeding sites were localized angiographically in 28 cases, so the detection rate was 85%. Four of the five angiographically negative cases were lower GI bleeding cases. 3. The most frequent bleeding site was left gastric artery (7/33). The next was ileocecal branch of superior mesenteric artery (6/33). 4. Among the 11 interventional procedures, Gelfoam embolization was done in 7 cases and Vasopressin infusion was tried in 4 cases. They were successful in 4 and 3 cases, suggesting 57% and 47% success rates respectively.

Angiographic diagnosis and treatment of gastrointestinal bleeding

Energy Technology Data Exchange (ETDEWEB)

Park, Jae Hyung; Sung, Kyu Bo; Koo, Kyung Hoi; Bae, Tae Young; Chung, Eun Chul; Han, Man Chung [Seoul National University College of Medicine, Seoul (Korea, Republic of)

1986-02-15

Diagnostic angiographic evaluations were done in 33 patients with gastrointestinal bleeding for recent 5 years at Department of Radiology, Seoul National University Hospital. On 11 patients of them, therapeutic interventional procedures were made and the results were analysed. 1. In a total of 33 cases, there were 18 cases of upper GI bleeding and 15 cases of lower GI bleeding. The most frequent causes were peptic ulcer in the former and intestinal typhoid fever in the latter. 2. Bleeding sites were localized angiographically in 28 cases, so the detection rate was 85%. Four of the five angiographically negative cases were lower GI bleeding cases. 3. The most frequent bleeding site was left gastric artery (7/33). The next was ileocecal branch of superior mesenteric artery (6/33). 4. Among the 11 interventional procedures, Gelfoam embolization was done in 7 cases and Vasopressin infusion was tried in 4 cases. They were successful in 4 and 3 cases, suggesting 57% and 47% success rates respectively.

Differences between head CT and MRI for selecting patients for intravenous rt-PA during hyperacute brain infarction. Comparative study of intracranial bleeding complications and prognosis

International Nuclear Information System (INIS)

Deguchi, Ichiro; Takeda, Hidetaka; Furuya, Daisuke

2010-01-01

The objective of this study was to investigate the differences in usefulness between head CT and MRI for selecting patients for intravenous injection of recombinant tissue plasminogen activator (rt-PA) during hyperacute brain infarction. Of a total of 1280 brain infarction patients who were admitted from October 2005 to March 2009, 45 patients (33 men and 12 women with an average age of 69.2±11.6 years) received intravenous rt-PA. Of these, 16 patients in whom only head CT was performed (593 inpatients from October 2005 to March 2007, CT standard group, 11 men and 5 women, average age 67.4±15.4 years) and 29 patients in whom head CT and MRI were performed (687 inpatients from April 2007 to March 2009, MRI standard group, 21 men and 7 women, average age 70.1±9.0 years) were studied. The median National Institutes of Health Stroke Scale (NIHSS) scores immediately before intravenous rt-PA for the CT and MRI standard groups were 19 and 11, respectively; disease severity was lower for the MRI standard group. Three months later, the modified Rankin Scale (mRS) score for the MRI standard group (0-1: 31%, 2-3: 38%, 4-5: 24%, and 6: 12%) was better than for the CT standard group (0-1: 25%, 2-3: 25%, 4-5: 38%, and 6: 12%). The frequency of symptomatic intracranial hemorrhage was lower for the MRI standard group (6.9%) than for the CT standard group (18.8%). However, there was no statistical difference in the prognosis and incidence of intracranial hemorrhage between the 2 groups, due to the small number of cases. When selecting patients for intravenous rt-PA, brain infarction improved more, prognosis was better three months later, and the frequency of symptomatic intracranial hemorrhage was lower among patients selected based on MRI standards than among those selected based on CT standards. (author)

Radiological diagnosis of gastrointestinal bleeding

International Nuclear Information System (INIS)

Neufang, K.F.R.; Gross-Fengels, W.; Lorenz, R.

1990-01-01

In the diagnosis of acute gastrointestinal bleeding, endoscopy holds the first place today. Radiological investigations are indispensable whenever endoscopy cannot precisely localise the bleeding site, whenever a tumour is present or suspected, in all cases of lower gastrointestinal bleeding, and in haemobilia. A tailored radiological approach is recommended. The radiological basis programme should be at least a complete abdominal ultrasound study and plain abdominal radiograms. CT and ERCP scans may become necessary in selected cases. As a rule, angiographical localisation of the bleeding site will be successful only in the acute stage; selective visceral arteriograms have to be obtained, which may be executed in the digital subtraction technique in patients who are cooperating and clinically stable. Angiodysplasias and aneurysms, however, may be demonstrated angiographically in the interval as well. Upper and/or lower G.I. tract studies with barium or water-soluble contrast media may be indicated in the interval in order to demonstrate tumours, metastatic lesions, diverticula and gut malformations. (orig.) [de

Increased intracranial volume in Parkinson's disease

DEFF Research Database (Denmark)

Krabbe, Katja; Karlsborg, Merete; Hansen, Andreas

2005-01-01

segmentation and outlining of regions in order to identify regional volume changes that might be useful in the diagnosis of the two diseases. RESULTS: Patients with PD had significantly larger intracranial volumes (ICVs) and significantly smaller putaminal and sustantia nigra volumes than controls. MSA...... patients had significantly smaller substantia nigra and caudate volumes than controls but normal intracranial volume. In both patient groups there was a further trend towards smaller amygdala volumes. DISCUSSION: Increased ICV in PD patients is a new finding that may be explained by genetic factors...

Intracranial osteosarcoma after radiosurgery. Case report

International Nuclear Information System (INIS)

Sanno, Naoko; Hayashi, Shinkichi; Shimura, Toshiro; Maeda, Shotaro; Teramoto, Akira

2004-01-01

A 56-year-old woman presented with an intracranial osteosarcoma at the site of previous radiosurgery, manifesting as sudden onset of headache and left hemiparesis with aphasia. She had a previous history of stereotactic radiosurgery for an intracranial tumor under a diagnosis of falx meningioma. Computed tomography showed intratumoral and peritumoral hemorrhage at the right parietofrontal region. Gross total resection of the tumor with hematoma was performed. The histological diagnosis was osteosarcoma. Sarcomatous change is a rare complication of radiotherapy. This case illustrates that osteosarcoma may develop years after radiosurgery for benign brain neoplasm. (author)

A rare case of bleeding disorder: Glanzmann's thrombasthenia.

Science.gov (United States)

Swathi, Jami; Gowrishankar, A; Jayakumar, S A; Jain, Karun

2017-01-01

Glanzmann's thrombasthenia (GT) is a rare bleeding disorder, which is characterized by a lack of platelet aggregation. It is characterized by qualitative or quantitative abnormalities of the platelet membrane glycoprotein IIb/IIIa. Physiologically, this platelet receptor normally binds several adhesive plasma proteins, and this facilitates attachment and aggregation of platelets to ensure thrombus formation at sites of vascular injury. The lack of resultant platelet aggregation in GT leads to mucocutaneous bleeding whose manifestation may be clinically variable, ranging from easy bruising to severe and potentially life-threatening hemorrhages. To highlight this rare but potentially life-threating disorder, GT. We report a case of GT that was first detected because of the multiple episodes of gum bleeding. The patient was an 18-year-old girl who presented with a history of repeated episodes of gum bleeding since childhood. Till the first visit to our hospital, she had not been diagnosed with GT despite a history of bleeding tendency, notably purpura in areas of easy bruising, gum bleeding, and prolonged bleeding time after abrasions and insect stings. GT was diagnosed on the basis of prolonged bleeding time, lack of platelet aggregation with adenosine di phosphate, epinephrine and collagen. GT should always be considered as differential diagnosis while evaluating any case of bleeding disorder.

Photocoagulation in the treatment of bleeding peptic ulcer

Science.gov (United States)

Otto, Wlodzimierz; Paczkowski, Pawel M.

1996-03-01

The authors present their experience in the endoscopic laser photocoagulation of bleeding peptic ulcer. From 1991 to June 1995, 203 patients admitted for UGI bleeding from peptic ulcer have been treated by this method. The source of bleeding was confirmed by endoscopy. The patients were divided into two groups: actively bleeding peptic ulcer (group IA and IB according to Forrest's classification) and ulcer with stigmata of recent bleeding (group IIA/IIB). The former group consisted of 106 patients, among whom over 40 percent (45 patients) presented signs of hypovolemic shock on admission. Nd:YAG laser (Surgical Laser Technologies) was used in a continuous mode with a contact (8 - 20 watts) or non-contact (over 50 watts) method of coagulation. In actively bleeding patients photocoagulation resulted in stopping the hemorrhage in 95 (90%). Recurrent bleeding occurred in 16 cases; in 9 of them it was stopped by repeated photocoagulation. In this group 18 patients required surgical intervention. The mortality was of 10.3% (11 patients). In 97 patients with recent bleeding stigmata photocoagulation provoked heavy hemorrhage in 3 (in 2 cases stopped by prolonged coagulation). In 9 of the remaining 94 patients recurrent bleeding occurred. Nine patients required surgical intervention. Mortality in this group was of 6%.

Endovascular treatment of intracranial venous sinus thrombosis

International Nuclear Information System (INIS)

Xu Shubin; Liang Zhihui; Cui Jinguo; Tian Huiqin; Li Liang; Chen Feng

2009-01-01

Objective: To evaluate the clinical efficacy and safety of endovascular treatment for intracranial venous sinus thrombosis. Methods: Ten patients with intracranial venous sinus thrombosis, confirmed by CT, MRI, MRV and / or DSA and encountered during the period of Aug. 2005-Aug. 2007, were treated with endovascular management after they failed to respond to anticoagulant therapy. Of ten patients, intravenous thrombolysis and mechanical thrombus maceration were carried out in 6, while intravenous thrombolysis, mechanical thrombus maceration together with intra-arterial thrombolysis were employed in 4. After the treatment, the anticoagulant therapy continued for 6 months. The patients were followed up for 12-29 months (mean 21 months). Results: After the treatment, the clinical symptoms and signs were completely or partially relieved in eight patients, including disappearance of headache (n=6) and relive of headache (n=2). No obvious improvement was found in one patient and linguistic function disturbance was seen in the remaining one. Lumbar puncture showed that the cerebrospinal fluid pressure returned to normal in all patients. Neither recurrence of thrombosis nor new symptom of neuralgic dysfunction was observed. No procedure-related intracranial or systemic hemorrhagic complications occurred both during and after the operation. Conclusion: Endovascular treatment is an effective and safe procedure for the potentially catastrophic intracranial venous thrombosis. (authors)

Focusing on relationships, not information, respects autonomy during antenatal consultations.

Science.gov (United States)

Gaucher, Nathalie; Payot, Antoine

2017-01-01

Policy statements regarding antenatal consultations for preterm labour are guided by physicians' concerns for upholding the legal doctrine of informed consent, through the provision of standardised homogeneous medical information. This approach, led by classical in-control conceptions of patient autonomy, conceives moral agents as rational, independent, self-sufficient decision-makers. Recent studies on these antenatal consultations have explored patients' perspectives, and these differ from guidelines' suggestions. Relational autonomy - which understands moral agents as rational, emotional, creative and interdependent - resonates impressively with these new data. A model for antenatal consultations is proposed. This approach encourages clinicians to explore individual patients' lived experiences and engage in trusting empowering relationships. Moreover, it calls on physicians to enhance patients' relational autonomy by becoming advocates for their patients within healthcare institutions and professional organisations, while calling for broadscale policy changes to encourage further funding and support in investigations of the patient's voice. ©2016 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

Medical improvisation training to enhance the antenatal counseling skills of neonatologists and neonatal fellows: a pilot study.

Science.gov (United States)

Sawyer, Taylor; Fu, Belinda; Gray, Megan; Umoren, Rachel

2017-08-01

Neonatologists must be skilled at providing antenatal counseling to expectant parents of premature infants at the limits of viability. We conducted a medical improvisation workshop with the objective of enhancing antenatal counseling skills. Pre- and postworkshop questionnaires were collected to examine the impact of the training. A follow-up survey was distributed 3 months after the workshop to examine the impact of the training on antenatal counseling skills. Nine neonatologists and three neonatal fellows participated in the workshop. Participants reported the skills learned in the workshop could enhance the quality of antenatal counseling. On follow-up survey, 90% of subjects reported improvements in the quality of their antenatal counseling. Participation in a medical improvisation workshop resulted in enhancements of self-perceived antenatal counseling skills. Medical improvisation training may provide a feasible and effective method of communication training for neonatologists. Further research into this innovative method are needed.

Age-specific risks, severity, time course, and outcome of bleeding on long-term antiplatelet treatment after vascular events: a population-based cohort study.

Science.gov (United States)

Li, Linxin; Geraghty, Olivia C; Mehta, Ziyah; Rothwell, Peter M

2017-07-29

Lifelong antiplatelet treatment is recommended after ischaemic vascular events, on the basis of trials done mainly in patients younger than 75 years. Upper gastrointestinal bleeding is a serious complication, but had low case fatality in trials of aspirin and is not generally thought to cause long-term disability. Consequently, although co-prescription of proton-pump inhibitors (PPIs) reduces upper gastrointestinal bleeds by 70-90%, uptake is low and guidelines are conflicting. We aimed to assess the risk, time course, and outcomes of bleeding on antiplatelet treatment for secondary prevention in patients of all ages. We did a prospective population-based cohort study in patients with a first transient ischaemic attack, ischaemic stroke, or myocardial infarction treated with antiplatelet drugs (mainly aspirin based, without routine PPI use) after the event in the Oxford Vascular Study from 2002 to 2012, with follow-up until 2013. We determined type, severity, outcome (disability or death), and time course of bleeding requiring medical attention by face-to-face follow-up for 10 years. We estimated age-specific numbers needed to treat (NNT) to prevent upper gastrointestinal bleeding with routine PPI co-prescription on the basis of Kaplan-Meier risk estimates and relative risk reduction estimates from previous trials. 3166 patients (1582 [50%] aged ≥75 years) had 405 first bleeding events (n=218 gastrointestinal, n=45 intracranial, and n=142 other) during 13 509 patient-years of follow-up. Of the 314 patients (78%) with bleeds admitted to hospital, 117 (37%) were missed by administrative coding. Risk of non-major bleeding was unrelated to age, but major bleeding increased steeply with age (≥75 years hazard ratio [HR] 3·10, 95% CI 2·27-4·24; pbleeds (5·53, 2·65-11·54; pbleeds (≥75 years HR 4·13, 2·60-6·57; pbleeds were mostly disabling or fatal (45 [62%] of 73 patients vs 101 [47%] of 213 patients with recurrent ischaemic stroke), and outnumbered

Intracranial vessel wall imaging at 7.0 tesla MRI

NARCIS (Netherlands)

van der Kolk, A.G.

2014-01-01

Intracranial atherosclerosis is one of the main causes of ischemic stroke. Current conventional imaging techniques assessing intracranial arterial disease in vivo only visualize the vessel wall lumen instead of the pathological vessel wall itself. Therefore, not much is known about the imaging

Antenatal care and morbidity profile of pregnant women in an urban resettlement colony of Delhi, India.

Science.gov (United States)

Rustagi, N; Prasuna, J G; Vibha, M D

2011-06-01

The burden of antenatal morbidities and health care services utilization during antenatal period serve an important role in defining service needs and to assess reproductive health status of women. To evaluate the burden of antenatal morbidities in women and to assess the health care utilization by study subjects during antenatal period. A community based follow up study was carried out in an urban resettlement colony of Delhi. All pregnant women in the study area were enrolled and followed for two more visits to collect information about morbidities suffered and health care services utilized during pregnancy. Appropriate tests of significance were applied. Of 358 women enrolled, three hundred could be followed for two more visits. Majority of women (80.3%) suffered one or more morbidities during their current pregnancy but overall care sought for illness during pregnancy was poor. Visits for routine preventive check up was made by most of women (95% and above) but recommended three antenatal visits was significantly low among women of age more than thirty (OR=16.6; 2.2-125.9), of lower middle socio economic status (OR=2.84; 1.16-6.93) and parity three or more (OR=4.37; 1.07-17.83). Women with education status of high school and above had significantly lower odd ratio (OR=0.33; 0.11-0.99) for having less than three antenatal visits. Care sought for antenatal morbidities is still poor among women of urban resettlement colonies and age, parity and education of women has a significant bearing on antenatal visits.

Factors affecting satisfaction on antenatal care services in Sarawak, Malaysia: evidence from a cross sectional study.

Science.gov (United States)

Rahman, Md Mizanur; Ngadan, Deburra Peak; Arif, Mohammad Taha

2016-01-01

High levels of satisfaction among women with the antenatal care services will increase the compliance of antenatal visits during pregnancy. Thus, this study was done to assess the level of satisfaction among women on the quality of antenatal care received and the factors influencing thereof. This was a cross-sectional study conducted in the three zones of Sarawak. Women aged 18 years and above, irrespective of ethnic groups, having children aged 3 years and below were included in the study. Data was collected by face-to-face interview using interview schedule. A validated Patient Satisfaction Questionnaire (PSQ-18) was used to assess the satisfaction with antenatal care. A total of 1236 data was analysed using IBM SPSS version 22.0. A p value <0.05 was considered as statistically significant. A multinomial logistic regression analysis revealed that Bidayuh 17.4 % was less likely to be highly satisfied with antenatal care. Similarly, respondents with secondary level of education 29.9 % were less likely to be highly satisfied, whereas, respondents having primary level of education, 1.6 % were less likely to be highly satisfied. However, those who did not spend any money as out of pocket expenses were 1.935 times more likely to be highly satisfied with antenatal care. Overall the studied women were satisfied with the antenatal care services. Ethnicity, level of education and out of pocket expenses appeared to be important predictors of satisfaction with antenatal care. The finding recommends the community-based and language-specific interventions should be implemented to sustain the satisfaction of maternal care.

The analysis of the causes of uterine bleeding occurred after cesarean section and the evaluation of interventional therapy for bleeding

International Nuclear Information System (INIS)

Hu Peng; Li Yuwei; Li Yunhui; Luo Bin; Wen Wen; Yang Bo

2011-01-01

Objective: to analyze the causes of uterine hemorrhage occurred after cesarean section and to investigate the value of angiography and transcatheter artery embolization (TAE) in the diagnosis and treatment of postpartum hemorrhage after cesarean section. Methods: During the period from Jan. 2001 to Dec. 2011, a total of 65 cases suffering from uterine bleeding after cesarean section had underwent uterine arteriography to clarify the diagnosis, which was followed by transcatheter uterine artery embolization (TUAE). The clinical data, the causes of bleeding and the angiographic features were retrospectively analyzed. Results: The causes of uterine bleeding after cesarean section included uterine artery pseudoaneurysm (n=26), uterine atony (n=18), placental factors (n=11), gestational hypertension (n=8), coexisting uterine fibroids (n=1) and uterine bleeding of unknown reason (n=1). Uterine artery angiography revealed contrast extravasation in all patients except one patient. The angiographic findings confirmed the diagnosis of uterine artery bleeding after cesarean section. The bleeding stopped after TUAE, and the patients were in stable condition. No serious complications occurred. Conclusion: Pseudoaneurysm is the primary cause of postpartum uterine hemorrhage after cesarean section. Transcatheter uterine artery angiography can promptly and reliably determine the causes of bleeding, and, at the same time, embolization therapy can be carried out to effectively stop the bleeding. (authors)

THROMBIN GENERATION AND BLEEDING IN HEMOPHILIA A

Science.gov (United States)

Brummel-Ziedins, Kathleen E.; Whelihan, Matthew F.; Gissel, Matthew; Mann, Kenneth G.; Rivard, Georges E.

2012-01-01

Introduction Hemophilia A displays phenotypic heterogeneity with respect to clinical severity. Aim To determine if tissue factor (TF)-initiated thrombin generation profiles in whole blood in the presence of corn trypsin inhibitor (CTI) are predictive of bleeding risk in hemophilia A. Methods We studied factor(F) VIII deficient individuals (11 mild, 4 moderate and 12 severe) with a well-characterized five-year bleeding history that included hemarthrosis, soft tissue hematoma and annual FVIII concentrate usage. This clinical information was used to generate a bleeding score. The bleeding scores (range 0–32) were separated into three groups (bleeding score groupings: 0, 0 and ≤9.6, >9.6), with the higher bleeding tendency having a higher score. Whole blood collected by phlebotomy and contact pathway suppressed by 100μg/mL CTI was stimulated to react by the addition of 5pM TF. Reactions were quenched at 20min by inhibitors. Thrombin generation, determined by ELISA for thrombin – antithrombin was evaluated in terms of clot time (CT), maximum level (MaxL) and maximum rate (MaxR) and compared to the bleeding score. Results Data are shown as the mean±SD. MaxL was significantly different (phemophilia A. PMID:19563500

Monitoring and treatment of acute gastrointestinal bleeding.

Science.gov (United States)

Lenjani, Basri; Zeka, Sadik; Krasniqi, Salih; Bunjaku, Ilaz; Jakupi, Arianit; Elshani, Besni; Xhafa, Agim

2012-01-01

Acute gastrointestinal bleeding-massive acute bleeding from gastrointestinal section is one of the most frequent forms of acute abdomen. The mortality degree in emergency surgery is about 10%. It's very difficult to identify the place of bleeding and etiology. The important purpose of this research is to present the cases of acute gastrointestinal bleeding from the patients which were monitored and treated at The University Clinical Center of Kosova-Emergency Center in Pristina. These inquests included 137 patients with acute gastrointestinal bleeding who were treated in emergency center of The University Clinical Center in Pristina for the period from January 2005 until December 2006. From 137 patients with acute gastrointestinal bleeding 41% or 29% was female and 96% or 70.1% male. Following the sex we gained a high significant difference of statistics (p < 0.01). The gastrointestinal bleeding was two times more frequent in male than in female. Also in the age-group we had a high significant difference of statistics (p < 0.01) 63.5% of patients were over 55 years old. The mean age of patients with an acute gastrointestinal bleeding was 58.4 years SD 15.8 age. The mean age for female patients was 56.4 age SD 18.5 age. The patients with arterial systolic pressure under 100 mmHg have been classified as patients with hypovolemic shock. They participate with 17.5% in all prevalence of acute gastrointestinal bleeding. From the number of prevalence 2 {1.5%} patients have been diagnosed with peptic ulcer, 1 {0.7%} as gastric perforation and 1 {0.7%} with intestine ischemia. Abdominal Surgery and Intensive Care 2 or 1.5% died, 1 at intensive care unit and 1 at nephrology. As we know the severe condition of the patients with gastrointestinal bleeding and etiology it is very difficult to establish, we need to improve for the better conditions in our emergency center for treatment and initiation base of clinic criteria.

Antenatal education in small classes may increase childbirth self-efficacy

DEFF Research Database (Denmark)

Brixval, Carina S; Axelsen, Solveig F; Thygesen, Lau C

2016-01-01

Antenatal education in small classes may increase childbirth self-efficacy. In this randomised trial we assessed the effect of a structured antenatal programme versus auditorium-based lectures on childbirth self-efficacy measured by three single items. We found that women in the intervention group...... reported statistically significant higher levels of confidence in their ability to cope at home during labour compared to the control group. Likewise, the intervention had a positive effect on the women's confidence in own ability to handle the birth process....

The role of hypertension in bromocriptine-related puerperal intracranial hemorrhage

International Nuclear Information System (INIS)

Kirsch, C.; Iffy, L.; Zito, G.E.; McArdle, J.J.

2001-01-01

The spate of medicolegal inquiries following the disqualification of Parlodel (bromocriptine mesylate) by the Food and Drug Administration for postpartum ablactation, uncovered previously unreported side effects associated with its postpartum administration. In 1994, bromocriptine mesylate was withdrawn from the market as a milk suppressant. Since this time, over a dozen cases of postpartum intracranial hemorrhages associated with its use have been reported. We describe three additional cases of postpartum intracranial hemorrhage related to bromocriptine usage. One patient, previously normotensive, developed hypertension and a headache; initial CT was normal, but CT 24 h later demonstrated intracranial hemorrhage. This suggests that the blood-pressure elevation was drug-induced and was the cause, rather than the consequence, of bromocriptine-related intracranial hemorrhage. (orig.)

The role of hypertension in bromocriptine-related puerperal intracranial hemorrhage

Energy Technology Data Exchange (ETDEWEB)

Kirsch, C. [Dept. of Radiology, University Hospital, Newark, NJ (United States); Iffy, L. [Dept. of Obstetrics, Gynecology and Womens Health, University Hospital, Newark, NJ (United States); Zito, G.E. [Dept. of Neurology, University Hospital, Newark, NJ (United States); McArdle, J.J. [Dept. of Pharmacology, University Hospital, Newark, NJ (United States)

2001-04-01

The spate of medicolegal inquiries following the disqualification of Parlodel (bromocriptine mesylate) by the Food and Drug Administration for postpartum ablactation, uncovered previously unreported side effects associated with its postpartum administration. In 1994, bromocriptine mesylate was withdrawn from the market as a milk suppressant. Since this time, over a dozen cases of postpartum intracranial hemorrhages associated with its use have been reported. We describe three additional cases of postpartum intracranial hemorrhage related to bromocriptine usage. One patient, previously normotensive, developed hypertension and a headache; initial CT was normal, but CT 24 h later demonstrated intracranial hemorrhage. This suggests that the blood-pressure elevation was drug-induced and was the cause, rather than the consequence, of bromocriptine-related intracranial hemorrhage. (orig.)

INTRACRANIAL STENOSIS IN PATIENTS WITH ACUTE CEREBROVASCULAR ACCIDENTS

Directory of Open Access Journals (Sweden)

Hossein Zarei

2010-12-01

Full Text Available Abstract    INTRODUCTION: This study was conducted to investigate pattern and risk factors associated with the location of atherosclerotic occlusive lesions in cerebral vessels. Previous studies of patients with stroke or transient ischemic attack (TIA suggest that extracranial atherosclerosis is more common in the white race. Noninvasive techniques such as duplex ultrasound, transcranial Doppler (TCD, and magnetic resonance angiography (MRA allow vascular assessment of a more representative proportion of the patients, compared to conventional angiography alone.    METHODS: We evaluated patients with cerebrovascular problems (stroke and/or TIA during a period of 6 months, using duplex ultrasonography, TCD and MRA to detect significant stenosis according to standard criteria.    RESULTS: Stenosis of extracranial and intracranial arteries was detected in 38% and 29% of cases, respectively. MCA was the most frequent involved intracranial artery (11% bilaterally and 5% unilaterally. Intracranial lesions tend to be multiple. There was no significant difference between men and women in terms of frequency and distribution of stenosis. No correlation was found between opium use and stenosis. The women had significantly more poor windows than men (P<0.05. The extracranial stenosis was significantly more frequent than intracranial stenosis (P<0.01.    CONCLUSION: The relations between hypertension and extracranial stenosis, and diabetes and MCA stenosis were statistically significant. TCD seemed to be a better technique for evaluating intracranial lesions in men than in women.      Keywords: Atherosclerosis, Stenosis, Carotid artery, Doppler Sonography.  

Eleven cases of neonatal intracranial hemorrhage

International Nuclear Information System (INIS)

Matsuda, Tadashi; Asao, Toyohiko; Shibata, Takeo

1981-01-01

Eleven cases of neonatal intracranial hemorrhage were diagnosed and followed up by CT scanning. By CT, hemorrhagic lesions were shown as high density areas in an acute stage and imaged as low density areas after the hemorrhage was absorbed. The time of absorption varies depending upon the site and the severity of hemorrhage. Intraventricular hemorrhage, petechial hemorrhage and subdural hematoma were absorbed rapidly in more than 70% of the exanimed cases, CT scanning 1 - 2 weeks after the onset revealed absorption of hemorrhage. However, the absorption delayed in intracerebral hematoma; CT scan taken after one month showed hemorrhagic lesions remaining in 75% of the cases. In nine cases who survived, following the absorption of the hemorrhagic lesions, cerebral atrophy was observed in 4 cases (44%), ventricular enlargement in 3 cases (33%), and complete recovery in 2 cases (22%). From these results, CT scanning for diagnosis of neonatal intracranial hemorrhage should be done before the hemorrhagic lesion is absorbed (within 7 days of the onset). Follow-up study by CT is important for observing changes and predicting prognosis of intracranial hemorrhage. (Ueda, J.)

Impact of antenatal steroids on intraventricular hemorrhage in very-low-birth weight infants.

Science.gov (United States)

Wei, J C; Catalano, R; Profit, J; Gould, J B; Lee, H C

2016-05-01

To determine the association between antenatal steroids administration and intraventricular hemorrhage rates. We used cross-sectional data from the California Perinatal Quality Care Collaborative during 2007 to 2013 for infants ⩽32 weeks gestational age. Using multivariable logistic regression, we evaluated the effect of antenatal steroids on intraventricular hemorrhage, stratified by gestational age. In 25 979 very-low-birth weight infants, antenatal steroid use was associated with a reduction in incidence of any grade of intraventricular hemorrhage (odds ratio=0.68, 95% confidence interval: 0.62, 0.75) and a reduction in incidence of severe intraventricular hemorrhage (odds ratio=0.51, 95% confidence interval: 0.45, 0.58). This association was seen across gestational ages ranging from 22 to 29 weeks. Although current guidelines recommend coverage for preterm birth at 24 to 34 weeks gestation, our results suggest that treatment with antenatal steroids may be beneficial even before 24 weeks of gestational age.

Impact of Antenatal Steroids on Intraventricular Hemorrhage in Very Low Birth Weight Infants

Science.gov (United States)

Wei, Julia C.; Catalano, Ralph; Profit, Jochen; Gould, Jeffrey B.; Lee, Henry C.

2016-01-01

Objective To determine the association between antenatal steroids administration and intraventricular hemorrhage rates. Methods We used cross-sectional data from the California Perinatal Quality Care Collaborative during 2007-2013 for infants ≤ 32 weeks gestational age. Using multivariable logistic regression, we evaluated the effect of antenatal steroids on intraventricular hemorrhage, stratified by gestational age. Results In 25,979 very low birth weight infants, antenatal steroid use was associated with a reduction in incidence of any grade of intraventricular hemorrhage (odds ratio = 0.51, 95% confidence interval: 0.45, 0.58) and a reduction in incidence of severe intraventricular hemorrhage (odds ratio = 0.62, 95% confidence interval: 0.57, 0.67). This association was seen across gestational ages ranging from 22 to 29 weeks. Conclusions While current guidelines recommend coverage for preterm birth at 24 to 34 weeks gestation, our results suggest that treatment with antenatal steroids may be beneficial even before 24 weeks of gestational age. PMID:27010109

Gastrointestinal Bleeding in Cirrhotic Patients with Portal Hypertension

Science.gov (United States)

Biecker, Erwin

2013-01-01

Gastrointestinal bleeding related to portal hypertension is a serious complication in patients with liver cirrhosis. Most patients bleed from esophageal or gastric varices, but bleeding from ectopic varices or portal hypertensive gastropathy is also possible. The management of acute bleeding has changed over the last years. Patients are managed with a combination of endoscopic and pharmacologic treatment. The endoscopic treatment of choice for esophageal variceal bleeding is variceal band ligation. Bleeding from gastric varices is treated by injection with cyanoacrylate. Treatment with vasoactive drugs as well as antibiotic treatment is started before or at the time point of endoscopy. The first-line treatment for primary prophylaxis of esophageal variceal bleeding is nonselective beta blockers. Pharmacologic therapy is recommended for most patients; band ligation is an alternative in patients with contraindications for or intolerability of beta blockers. Treatment options for secondary prophylaxis include variceal band ligation, beta blockers, a combination of nitrates and beta blockers, and combination of band ligation and pharmacologic treatment. A clear superiority of one treatment over the other has not been shown. Bleeding from portal hypertensive gastropathy or ectopic varices is less common. Treatment options include beta blocker therapy, injection therapy, and interventional radiology. PMID:27335828

Antenatal hydronephrosis: Negative predictive value of normal postnatal ultrasound - a 5-year study

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Moorthy, I.; Joshi, N.; Cook, J.V. E-mail: jcook@epsom-sthelier.nhs.uk; Warren, M

2003-12-01

AIM: To determine whether normal postnatal ultrasound, as part of a strict screening protocol for the detection and follow-up of antenatal hydronephrosis, effectively excludes the majority of babies with congenital urinary tract abnormalities that would otherwise present with a urinary tract infection. MATERIALS AND METHODS: We retrospectively reviewed all babies who had postnatal follow-up of antenatally detected hydronephrosis over a 5-year period at our institution, a district general Trust with a specialist paediatric unit. We then studied all babies presenting with urinary tract infection before their first birthday to our institution over the same period. By cross-referencing these two study groups we were able to determine which babies developed a urinary tract infection having been previously discharged after normal postnatal ultrasound. RESULTS: Four hundred and twenty-five babies had postnatal follow-up of antenatal hydronephrosis. Of these, 284 were investigated with ultrasound alone. In the same 5-year period, 230 babies presented with urinary tract infection before their first birthday. Only three of these babies had been previously discharged after normal postnatal ultrasound. The negative predictive value of a normal postnatal ultrasound was therefore 98.9% (281/284) for babies who subsequently presented with a urinary tract infection before their first birthday. CONCLUSION: Careful antenatal and postnatal ultrasound with strict protocols is effective in detecting congenital renal tract abnormalities. Infants discharged after normal postnatal ultrasound are highly unlikely to still have an undetected urinary tract abnormality. We suggest that all babies with antenatal hydronephrosis are started on prophylactic antibiotics at birth, pending further investigation. All babies without features of severe obstruction antenatally should have their postnatal ultrasound delayed for a month. We recommend selective use of micturating cystourethrogram (MCUG

Antenatal hydronephrosis: Negative predictive value of normal postnatal ultrasound - a 5-year study

International Nuclear Information System (INIS)

Moorthy, I.; Joshi, N.; Cook, J.V.; Warren, M.

2003-01-01

AIM: To determine whether normal postnatal ultrasound, as part of a strict screening protocol for the detection and follow-up of antenatal hydronephrosis, effectively excludes the majority of babies with congenital urinary tract abnormalities that would otherwise present with a urinary tract infection. MATERIALS AND METHODS: We retrospectively reviewed all babies who had postnatal follow-up of antenatally detected hydronephrosis over a 5-year period at our institution, a district general Trust with a specialist paediatric unit. We then studied all babies presenting with urinary tract infection before their first birthday to our institution over the same period. By cross-referencing these two study groups we were able to determine which babies developed a urinary tract infection having been previously discharged after normal postnatal ultrasound. RESULTS: Four hundred and twenty-five babies had postnatal follow-up of antenatal hydronephrosis. Of these, 284 were investigated with ultrasound alone. In the same 5-year period, 230 babies presented with urinary tract infection before their first birthday. Only three of these babies had been previously discharged after normal postnatal ultrasound. The negative predictive value of a normal postnatal ultrasound was therefore 98.9% (281/284) for babies who subsequently presented with a urinary tract infection before their first birthday. CONCLUSION: Careful antenatal and postnatal ultrasound with strict protocols is effective in detecting congenital renal tract abnormalities. Infants discharged after normal postnatal ultrasound are highly unlikely to still have an undetected urinary tract abnormality. We suggest that all babies with antenatal hydronephrosis are started on prophylactic antibiotics at birth, pending further investigation. All babies without features of severe obstruction antenatally should have their postnatal ultrasound delayed for a month. We recommend selective use of micturating cystourethrogram (MCUG

[The causes of recurrent ulcerative gastroduodenal bleeding].

Science.gov (United States)

Lipnitsky, E M; Alekberzade, A V; Gasanov, M R

To explore microcirculatory changes within the first 48 hours after admission, to compare them with clinical manifestations of bleeding and to define the dependence of recurrent bleeding from the therapy. The study included 108 patients with ulcerative gastroduodenal bleeding who were treated at the Clinical Hospital #71 for the period 2012-2014. There were 80 (74.1%) men and 28 (25.9%) women. Age ranged 20-87 years (mean 54.4±16.8 years). Patients younger than 45 years were predominant (33.4%). J. Forrest classification (1974) was used in endoscopic characterization of bleeding. Roccal Prognostic Scale for gastroduodenal bleeding was applied in all patients at admission to assess the risk of possible recurrence. Patients were divided into 2 groups. Group 1 included 53 (49.1%) patients without recurrent bleeding; group 2-55 (50.1%) patients who had recurrent bleeding within the first two days of treatment. Investigation of microcirculation showed the role of vegetative component including blood circulation centralization, blood flow slowing, blood cells redistribution providing sufficient blood oxygenation. By the end of the first day we observed pronounced hemodilution, decreased blood oxygenation, blood flow restructuring with its acceleration above 1 ml/s, violation of tissue oxygenation, signs of hypovolemia. These changes were significantly different from group 2 and associated with circulatory decentralization with possible pulmonary microcirculation disturbances and interstitial edema. This processes contribute to disruption of tissue oxygenation. We assume that recurrent bleeding in group 2 was caused by fluid therapy in larger volumes than it was necessary in this clinical situation. Infusion therapy should be significantly reduced for the debut of gastroduodenal ulcerative bleeding. Sedative therapy is advisable to reduce the influence of central nervous system.

Transcatheter arterial embolization for traumatic bleeding control

International Nuclear Information System (INIS)

Ryu, Choon Wook; Lee, Sang Kwon; Suh, Kyung Jin; Kim, Tae Heon; Kim, Yong Joo; Kang, Duck Sik

1989-01-01

Angiography is essential for the detection of bleeding vessels in traumatic vascular injury. Immediately after the diagnosis, transcatheter embolization can be performed for the control of bleeding effectively and easily with proper use of embolic materials. Transcatheter embolization is believed to be the treatment of choice when emergency control is needed, where surgical approach is difficult and in those who are poor candidate for surgery. We have tried bleeding control in 18 cases of trauma over recent 4 years. The results were as follows; 1. Causes of bleeding(cases): Blunt or penetrating trauma (10), latrogenic trauma (8), (Postoperative (5), Needle biopsy (2), Percutaneous hepatic procedure (1)) 2. Embolized vessels: Renal artery branches (8), Hepatic artery branches (2), Arteries supplying chest wall (2), External carotid artery branches (3), Internal carotid artery (1), Circumflex humeral artery (1), Internal iliac artery branches (1). 3. Embolic agents: Gelfoam cubes (16), Stainless steel coils (3), Detachable latex balloon (1). 4. Successful bleeding control was achieved in 17 cases and reduction of the amount of bleeding in one case without significant complications

Transcatheter emboilization therapy of massive colonic bleeding

International Nuclear Information System (INIS)

Shin, G. H.; Oh, J. H.; Yoon, Y.

1996-01-01

To evaulate the efficacy and safety of emergent superselective transcatheter embolization for controlling massive colonic bleeding. Six of the seven patients who had symptom of massive gastrointestinal bleeding underwent emergent transcatheter embolization for control of the bleeding. Gastrointestinal bleeding in these patients was originated from various colonic diseases: rectal cancer(n=1), proctitis(n=1), benign ulcer(n=1), mucosal injury by ventriculoperitoneal shunt(n=1), and unknown(n=2). All patients except one with rectal cancer were critically ill. Superselective embolization were done by using Gelfoam particles and/or coils. The vessels embolized were ileocolic artery(n=1). superior rectal artery(n=2), inferior rectal artery (n=1), and middle and inferior rectal arteries(n=1). Hemostasis was successful immediately in all patients. Two underwnet surgery due to recurrent bleeding developed 3 days after the procedure(n=1) or in associalion with underlying rectal cancer(n=1). On surgical specimen of two cases, there was no mucosal ischemic change. Transcatheter embolization is a safe and effective treatment of method for the control of massive colonic bleeding

A Case Of Ollier′s Disease With Intracranial Enchondroma

Directory of Open Access Journals (Sweden)

Sidharthan Neeraj

2005-01-01

Full Text Available The syndrome of multiple enchondromas is known as Ollier′s disease. Enchondromas are benign tumours of hyaline cartilage arising within the medullary cavity of tubular bones. We are reporting the case of a 16 year old girl with Ollier′s disease who presented with seizures and brainstem compression. A MRI scan of brain showed an intracranial space-occupying lesion in the region of clivus. The intracranial tumour was surgically removed and the histopathology confirmed the diagnosis of enchondroma. Intracranial enchondroma is an extremely rare situation and reported for the first time from south India.

ENDOSCOPIC DIAGNOSIS AND TREATMENT OF UPPER GASTROINTESTINAL BLEEDING

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Daniela Benedeto-Stojanov

2015-06-01

Full Text Available Upper gastrointestinal bleeding (UGB is a common medical emergency problem with significant morbidity and mortality. The aim of this paper is to establish the incidence of upper gastrointestinal bleeding in relation to sex and age, determine the prevalence of bleeding lesions and perform analysis of bleeding peptic ulcer in relation to the location, age, gender, Forrest classification and the need for endoscopic hemostasis. Thе prospective study included 70 patients with UGB, 42 men and 28 women, mean age 68.64±13.66 years. The diagnosis of bleeding lesions was made exclusively by means of esophagogastroduodenoscopy. Forrest classification was used in the evaluation of the activity of bleeding ulcers of the stomach and duodenum. The largest number of bleeding patients was of male sex (60%. Bleeding most commonly occurred in patients older than 60 years (84.29%. Statistically, female patients were significantly older than patients of male gender (p=0.001. The most common cause of bleeding was peptic ulcer (65.71%. The average age of patients with gastric ulcer was 70.57±15.68 years, with a duodenal ulcer 63.78±16.70 years. In the duodenum, Forrest Ib, IIa and IIb ulcers were usually confirmed, whereas Forrest IIc ulcers were identified in the stomach. Endoscopic hemostasis was required in 55.56% of patients with duodenal and in 23.81% of patients with gastric ulcer. The incidence of UGB is higher in men and it increases with age. The most common cause of bleeding is ulcer disease. Patients with gastric ulcer are older than patients with duodenal ulcer, while both gastric and duodenal ulcers are found in the oldest patients. Duodenal ulcers cause serious bleeding and more often require endoscopic hemostasis.

Sero-epidemiology of toxoplasmosis and associated risk factors among antenatal women in Ranchi, Jharkhand, India

OpenAIRE

Rana Pratap; Ahmad Nadeem Aslami; Manjushri; Narayan Prasad Sahu

2016-01-01

Background: Toxoplasmosis seroprevalence in antenatal women has remained a contentious issue in Indian subcontinent. Bad obstetric history (BOH) is specific to women of childbearing age and can be caused by infection with Toxoplama gondii. In Jharkhand, scarce data exist for the roles of toxoplasmosis in the aetiology of adverse pregnancy outcome. Aim: To study the sero-epidemiology of Toxoplasmosis and associated risk factors among antenatal women attending antenatal clinic of a tertiary car...

Major bleeding in patients with atrial fibrillation receiving apixaban or warfarin: The ARISTOTLE Trial (Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation): Predictors, Characteristics, and Clinical Outcomes.

Science.gov (United States)

Hylek, Elaine M; Held, Claes; Alexander, John H; Lopes, Renato D; De Caterina, Raffaele; Wojdyla, Daniel M; Huber, Kurt; Jansky, Petr; Steg, Philippe Gabriel; Hanna, Michael; Thomas, Laine; Wallentin, Lars; Granger, Christopher B

2014-05-27

This study sought to characterize major bleeding on the basis of the components of the major bleeding definition, to explore major bleeding by location, to define 30-day mortality after a major bleeding event, and to identify factors associated with major bleeding. Apixaban was shown to reduce the risk of major hemorrhage among patients with atrial fibrillation in the ARISTOTLE (Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation) trial. All patients who received at least 1 dose of a study drug were included. Major bleeding was defined according to the criteria of the International Society on Thrombosis and Haemostasis. Factors associated with major hemorrhage were identified using a multivariable Cox model. The on-treatment safety population included 18,140 patients. The rate of major hemorrhage among patients in the apixaban group was 2.13% per year compared with 3.09% per year in the warfarin group (hazard ratio [HR] 0.69, 95% confidence interval [CI]: 0.60 to 0.80; p < 0.001). Compared with warfarin, major extracranial hemorrhage associated with apixaban led to reduced hospitalization, medical or surgical intervention, transfusion, or change in antithrombotic therapy. Major hemorrhage followed by mortality within 30 days occurred half as often in apixaban-treated patients than in those receiving warfarin (HR 0.50, 95% CI: 0.33 to 0.74; p < 0.001). Older age, prior hemorrhage, prior stroke or transient ischemic attack, diabetes, lower creatinine clearance, decreased hematocrit, aspirin therapy, and nonsteroidal anti-inflammatory drugs were independently associated with an increased risk. Apixaban, compared with warfarin, was associated with fewer intracranial hemorrhages, less adverse consequences following extracranial hemorrhage, and a 50% reduction in fatal consequences at 30 days in cases of major hemorrhage. Copyright © 2014 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

Seroprevalence of toxoplasmosis in antenatal women with bad obstetric history.

Science.gov (United States)

Chintapalli, Suryamani; Padmaja, I Jyothi

2013-01-01

The occurrence of fetal death is one of the tragedies that confront the physician providing obstetric care. Among the various agents associated with infections of pregnancy, viruses are the most important followed by bacteria and protozoa. Among protozoal infections in pregnancy, toxoplasmosis is reported to have a high incidence, sometimes causing fetal death. The study was intended to observe the seroprevalence of Toxoplasmosis in pregnant women presenting with bad obstetric history (BOH). A total of 92 antenatal women were included in the study (80 in the study group and 12 in control group). The study group comprised of antenatal women with BOH in the age group of 20-35 years. Antenatal women with Rh incompatibility, pregnancy induced hypertension, diabetes mellitus, renal disorders and syphilis were not included in the study. The control group included women in reproductive age group without BOH. All the samples were screened by enzyme linked immuno sorbent assay (ELISA) for Toxoplasma specific Immunoglobulin M (IgM) and Immunoglobulin G (IgG) antibodies. Of the 80 antenatal women in the study group, 36 (45%) were seropositive for Toxoplasma specific IgG antibodies (P habits, illiteracy, socio-economic status and residential status were also studied. We conclude that toxoplasmosis during pregnancy causes congenital fetal infection with possible fetal loss. ELISA was found to be a sensitive serological test for diagnosis of Toxoplasmosis in pregnant women with BOH. Major cause of fetal loss in BOH cases in the study group was abortion.

Effect of intracranial bleeds on the neurocognitive, academic, behavioural and adaptive functioning of boys with haemophilia.

Science.gov (United States)

Miles, B S; Anderson, P; Agostino, A; Golomb, M R; Achonu, C; Blanchette, V; Feldman, B M; McLimont, M; Revel-Vilk, S; Stain, A; Barnes, M A

2012-03-01

Brain insults are a risk factor for neuropsychological and academic deficits across several paediatric conditions. However, little is known about the specific effects of intracranial haemorrhage (ICH) in boys with haemophilia. The study compared neurocognitive, academic and socio-emotional/behavioural outcomes of boys with haemophilia with and without a history of ICH. Of 172 consecutive patients seen at a Pediatric Comprehensive Care Hemophila Centre, 18 had a history of ICH. Sixteen boys between the ages of 3 and 17 years were available for study and were matched to controls with haemophilia of the same age and disease severity and on the basis of maternal education. Groups were compared on neuropsychological and academic outcomes. Attention, socio-emotional function and executive skills were compared using data from parent questionnaires. Differences were found in intellectual function, visual-spatial skill, fine motor dexterity and particularly language-related skills, including vocabulary, word reading and applied math problem solving. Despite these group differences, outcomes were within the average range for most boys with ICH. No group differences were found in behavioural and socio-emotional functioning. Although ICH in haemophilia is not benign, it was not associated with significant cognitive and academic consequences for most boys. Early neuropsychological assessment may be indicated when there is a history of ICH. Investigation of age at ICH and quantitative measures of brain in relation to neurocognitive outcomes in larger groups of boys with ICH would be useful. © 2011 Blackwell Publishing Ltd.

Risk factors for incident HIV infection among antenatal mothers in rural Eastern Cape, South Africa

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Charles Bitamazire Businge

2016-01-01

Full Text Available Background: The prevalence of HIV among antenatal clients in South Africa has remained at a very high rate of about 29% despite substantial decline in several sub-Saharan countries. There is a paucity of data on risk factors for incident HIV infection among antenatal mothers and women within the reproductive age bracket in local settings in the Eastern Cape, South Africa. Objective: To establish the risk factors for incident HIV infection among antenatal clients aged 18–49 years attending public antenatal clinics in rural Eastern Cape, South Africa. Design: This was an unmatched case–control study carried out in public health antenatal clinics of King Sabata District Municipality between January and March 2014. The cases comprised 100 clients with recent HIV infection; the controls were 200 HIV-negative antenatal clients. Socio-demographic, sexual, and behavioral data were collected using interviewer-administered questionnaires adapted from the standard DHS5 women's questionnaire. Multivariate logistic regression models were used to identify the independent risk factors for HIV infection. A p<0.05 was considered statistically significant. Results: The independent risk factors for incident HIV infection were economic dependence on the partner, having older male partners especially among women aged ≤20 years, and sex under the influence of alcohol. Conclusions: Therefore, effective prevention of HIV among antenatal mothers in KSDM must target the improvement of the economic status of women, thereby reducing economic dependence on their sexual partners; address the prevalent phenomenon of cross-generation sex among women aged <20 years; and regulate the brewing, marketing, and consumption of alcohol.

Biological signatures of asymptomatic extra- and intracranial atherosclerosis: the Barcelona-AsIA (Asymptomatic Intracranial Atherosclerosis) study.

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López-Cancio, Elena; Galán, Amparo; Dorado, Laura; Jiménez, Marta; Hernández, María; Millán, Mónica; Reverté, Silvia; Suñol, Anna; Barallat, Jaume; Massuet, Anna; Alzamora, Maria Teresa; Dávalos, Antonio; Arenillas, Juan Francisco

2012-10-01

Intracranial atherosclerotic disease (ICAD) remains a challenge for stroke primary and secondary prevention. Molecular pathways involved in the development of ICAD from its asymptomatic stages are largely unknown. In our population-based study, we aimed to compare the risk factor and biomarker profiles associated with intracranial and extracranial asymptomatic cerebral atherosclerosis. The Asymptomatic Intracranial Atherosclerosis (AsIA) study cohort includes a random sample population of 933 white subjects >50 years with a moderate to high vascular risk (based on REGICOR score) and without a history of stroke (64% males; mean age, 66 years). Carotid and intracranial atherosclerosis were screened by cervical and transcranial color-coded Duplex ultrasound, being moderate to severe stenoses confirmed by MR angiography. We registered clinical and anthropometric data and created a biobank with blood samples at baseline. A panel of biomarkers involved in atherothrombogenesis was determined: C-reactive protein, asymmetric-dimethylarginine, resistin, and plasminogen activator inhibitor-1. Insulin resistance was quantified by Homeostasis Model Assessment index. After multinomial regression analyses, male sex, hypertension, smoking, and alcoholic habits were independent risk factors of isolated extracranial atherosclerotic disease. Diabetes and metabolic syndrome conferred a higher risk for ICAD than for extracranial atherosclerotic disease. Moreover, metabolic syndrome and insulin resistance were independent risk factors of moderate to severe ICAD but were not risk factors of moderate to severe extracranial atherosclerotic disease. Regarding biomarkers, asymmetric-dimethylarginine was independently associated with isolated ICAD and resistin with combined ICAD-extracranial atherosclerotic disease. Our findings show distinct clinical and biological profiles in subclinical ICAD and extracranial atherosclerotic disease. Insulin resistance emerged as an important molecular

Endovascular Embolization of Intracranial Infectious Aneurysms in Patients Undergoing Open Heart Surgery Using n-Butyl Cyanoacrylate.

Science.gov (United States)

Cheng-Ching, Esteban; John, Seby; Bain, Mark; Toth, Gabor; Masaryk, Thomas; Hui, Ferdinand; Hussain, Muhammad Shazam

2017-03-01

Mycotic aneurysms are a serious complication of infective endocarditis with increased risk of intracranial hemorrhage. Patients undergoing open heart surgery for valve repair or replacement are exposed to anticoagulants, increasing the risk of aneurysm bleeding. These patients may require endovascular or surgical aneurysm treatment prior to heart surgery, but data on this approach are scarce. Retrospective review of consecutive patients with infectious endocarditis and mycotic aneurysms treated endovascularly with Trufill n-butyl cyanoacrylate (n-BCA) at the Cleveland Clinic between January 2013 and December 2015. Nine patients underwent endovascular treatment of mycotic aneurysms with n-BCA (mean age of 39 years). On imaging, 4 patients had intracerebral hemorrhage, 2 had multiple embolic infarcts, and the rest had no imaging findings. Twelve mycotic aneurysms were detected (3 patients with 2 aneurysms). Seven aneurysms were in the M4 middle cerebral artery segment, 4 in the posterior cerebral artery distribution, and 1 in the callosomarginal branch. n-BCA was diluted in ethiodized oil (1:1 to 1:2). Embolization was achieved in a single rapid injection with immediate microcatheter removal. Complete aneurysm exclusion was achieved in all cases without complications. All patients underwent open heart surgery and endovascular embolization within a short interval, 2 with both procedures on the same day. There were no new hemorrhages after aneurysm embolization. Endovascular embolization of infectious intracranial aneurysms with liquid embolics can be performed successfully in critically ill patients requiring immediate open heart surgery and anticoagulation. Early embolization prior to and within a short interval from open heart surgery is feasible.

3D printing of intracranial aneurysm based on intracranial digital subtraction angiography and its clinical application.

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Wang, Jian-Li; Yuan, Zi-Gang; Qian, Guo-Liang; Bao, Wu-Qiao; Jin, Guo-Liang

2018-06-01

The study aimed to develop simulation models including intracranial aneurysmal and parent vessel geometries, as well as vascular branches, through 3D printing technology. The simulation models focused on the benefits of aneurysmal treatments and clinical education. This prospective study included 13 consecutive patients who suffered from intracranial aneurysms confirmed by digital subtraction angiography (DSA) in the Neurosurgery Department of Shaoxing People's Hospital. The original 3D-DSA image data were extracted through the picture archiving and communication system and imported into Mimics. After reconstructing and transforming to Binary STL format, the simulation models of the hollow vascular tree were printed using 3D devices. The intracranial aneurysm 3D printing simulation model was developed based on DSA to assist neurosurgeons in aneurysmal treatments and residency training. Seven neurosurgical residents and 15 standardization training residents received their simulation model training and gave high assessments for the educational course with the follow-up qualitative questionnaire. 3D printed simulation models based on DSA can perfectly reveal target aneurysms and help neurosurgeons select therapeutic strategies precisely. As an educational tool, the 3D aneurysm vascular simulation model is useful for training residents.

Managing Chemotherapy Side Effects: Bleeding Problems

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... C ancer I nstitute Managing Chemotherapy Side Effects Bleeding Problems “My nurse said that chemotherapy could make ... with a clean cloth. Keep pressing until the bleeding stops. If you bruise: Put ice on the ...

Graves' disease and idiopathic intracranial hypertension

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Manish Gutch

2017-01-01

Full Text Available Idiopathic intracranial hypertension (IIH is a central nervous system disorder characterized by raised intracranial pressure with normal cerebrospinal fluid composition and absence of any structural anomaly on neuroimaging. Among all endocrine disorders associated with the development of IIH, the association of hyperthyroidism and IIH is very rare with few cases reported till date. Thyroid disturbances have a unique association with IIH. Hypo- and hyper-thyroidism have been reported in association with this disorder. We present a rare case of a 25-year-old man with Graves' disease with intractable headache that was later investigated and attributed to development of IIH.

Association between intracranial plasmacytoma and multiple myeloma: clinicopathological outcome study.

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Schwartz, T H; Rhiew, R; Isaacson, S R; Orazi, A; Bruce, J N

2001-11-01

Intracranial plasmacytomas are rare lesions that can arise from the calvarium, dura, or cranial base and exhibit a benign course unless associated with myeloma. Attention has recently been focused on the role of the cell adhesion molecules CD56 and CD31 in the pathogenesis of myeloma. No such information is available for intracranial plasmacytomas and myeloma-associated lesions. We investigated the relationship between CD56 and CD31 expression, intracranial location, and progression to myeloma for a series of nine intracranial plasmacytomas (three dural, one calvarial, and five cranial base lesions). These parameters were also correlated with proliferation indices, as assessed by MIB-1 immunostaining of the histological sections. A single pathologist (AO) performed immunohistochemical analyses and reviewed all slides. Intracranial plasmacytomas presented more commonly in female patients (89%). The three dural lesions were CD56- and CD31-negative and exhibited MIB-1 staining of less than 10%; no patient developed myeloma or recurrence. Of the five cranial base lesions, three were CD56-positive, none was CD31-positive, and two exhibited MIB-1 labeling of more than 45%, with plasmablastic morphological features. Compared with other intracranial plasmacytomas, five of five patients with cranial base lesions developed bone marrow biopsy-proven myeloma (P myeloma soon after diagnosis. Both of the two highly proliferative plasmablastic lesions recurred, one after gross total resection without radiotherapy and the other after a biopsy and 2000-cGy radiotherapy. Among intracranial plasmacytomas, cranial base location was the strongest predictor of the development of multiple myeloma. Expression of the cell adhesion molecules CD31 and CD56 was not predictive of outcome. Extramedullary dural-based lesions were CD56-negative and were not associated with myeloma. A high proliferation index and plasmablastic morphological features were predictive of a short time to recurrence

Bleeding in cancer patients and its treatment: a review.

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Johnstone, Candice; Rich, Shayna E

2017-12-18

Bleeding is a common problem in cancer patients, related to local tumor invasion, tumor angiogenesis, systemic effects of the cancer, or anti-cancer treatments. Existing bleeds can also be exacerbated by medications such as bevacizumab, nonsteroidal anti-inflammatory drugs (NSAIDs), and anticoagulants. Patients may develop acute catastrophic bleeding, episodic major bleeding, or low-volume oozing. Bleeding may present as bruising, petechiae, epistaxis, hemoptysis, hematemesis, hematochezia, melena, hematuria, or vaginal bleeding. Therapeutic intervention for bleeding should start by establishing goals of care, and treatment choice should be guided by life expectancy and quality of life. Careful thought should be given to discontinuation of medications and reversal of anticoagulation. Interventions to stop or slow bleeding may include systemic agents or transfusion of blood products. Noninvasive local treatment options include applied pressure, dressings, packing, and radiation therapy. Invasive local treatments include percutaneous embolization, endoscopic procedures, and surgical treatment.

Postpolypectomy lower GI bleeding: descriptive analysis

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Sorbi, D.; Norton, I.; Conio, M.; Balm, R.; Zinsmeister, A.; Gostout, C. J.

2000-01-01

BACKGROUND: Postpolypectomy hemorrhage may warrant intensive care monitoring, transfusions, and surgery. We sought factors predicting significant bleeding requiring blood transfusion and the benefits of critical care monitoring. METHODS: Patients with postpolypectomy bleeding between April 1989 and

Analysis of Factors Related to Hypopituitarism in Patients with Nonsellar Intracranial Tumor.

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Lu, Song-Song; Gu, Jian-Jun; Luo, Xiao-Hong; Zhang, Jian-He; Wang, Shou-Sen

2017-09-01

Previous studies have suggested that postoperative hypopituitarism in patients with nonsellar intracranial tumors is caused by traumatic surgery. However, with development of minimally invasive and precise neurosurgical techniques, the degree of injury to brain tissue has been reduced significantly, especially for parenchymal tumors. Therefore, understanding preexisting hypopituitarism and related risk factors can improve perioperative management for patients with nonsellar intracranial tumors. Chart data were collected retrospectively from 83 patients with nonsellar intracranial tumors admitted to our hospital from May 2014 to April 2015. Pituitary function of each subject was determined based on results of preoperative serum pituitary hormone analysis. Univariate and multivariate logistic regression methods were used to analyze relationships between preoperative hypopituitarism and factors including age, sex, history of hypertension and secondary epilepsy, course of disease, tumor mass effect, site of tumor, intracranial pressure (ICP), cerebrospinal fluid content, and pituitary morphology. A total of 30 patients (36.14%) presented with preoperative hypopituitarism in either 1 axis or multiple axes; 23 (27.71%) were affected in 1 axis, and 7 (8.43%) were affected in multiple axes. Univariate analysis showed that risk factors for preoperative hypopituitarism in patients with a nonsellar intracranial tumor include an acute or subacute course (≤3 months), intracranial hypertension (ICP >200 mm H 2 O), and mass effect (P hypopituitarism in patients with nonsellar intracranial tumors (P hypopituitarism is high in patients with nonsellar intracranial tumors. The occurrence of hypopituitarism is correlated with factors including an acute or subacute course (≤3 months), intracranial hypertension (ICP >200 mm H 2 O), and mass effect (P hypopituitarism. Copyright © 2017 Elsevier Inc. All rights reserved.

What to do when she's bleeding through: the recognition, evaluation, and management of abnormal uterine bleeding in adolescents.

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Bennett, Alyssa R; Gray, Susan H

2014-08-01

This article reviews the current understanding and management of abnormal uterine bleeding (AUB) in adolescents. The readers will learn a practical approach to the evaluation and treatment of mild-to-severe uterine bleeding. In 2011, a new classification system was proposed to standardize the terminology used to describe AUB. This system is based on the pattern and etiology of bleeding and has been adopted by other organizations. The term dysfunctional uterine bleeding has been replaced by AUB. The negative effect of AUB on adolescents' quality of life is now well established. The levonorgestrel-releasing intrauterine system is considered a first-line treatment for heavy menstrual bleeding and should be considered, especially in those adolescents who may also need contraception. AUB is a common adolescent complaint that can vary from mild to life-threatening if not recognized and treated promptly. This article reviews the appropriate assessment and management of AUB and proposes a practical algorithm that can be used in an office or hospital setting.

Scintigraphic demonstration of acute gastrointestinal bleeding

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Alavi, A.

1980-01-01

Acute gastrointestinal bleeding may be localized using noninvasive radionuclide methods. We have favored the use of technetium-99m sulfur colloid with sequential imaging because of the rapid clearance of background activity. Definition of the site of upper gastrointestinal bleeding, however, may be obscured by intense uptake of radioactivity by liver and spleen. The sensitivity of the method is such that the bleeding rates of 0.05-0.1 ml/min can be detected compared to a sensitivity of 0.5 ml/min for angiography.

A Rare Case Report of Bilateral Complex Macrocystic Adrenal Hemorrhage Mimicking Fetal Neuroblastoma

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Sindhwani, Geetika; Patel, Viral; Jain, Abhinav

2018-01-01

Fetal and neonatal adrenal glands are large vascular organs, which make them vulnerable to frequent bleeding. Although neonatal adrenal hemorrhage is commonly reported, it is rarely diagnosed on antenatal sonography. We present a rare case of prenatally diagnosed bilateral adrenal hemorrhage, which mimicked antenatal neuroblastoma.

Quantifying response to intracranial pressure normalization in idiopathic intracranial hypertension via dynamic neuroimaging.

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Lublinsky, Svetlana; Kesler, Anat; Friedman, Alon; Horev, Anat; Shelef, Ilan

2018-04-01

Idiopathic intracranial hypertension (IIH) is characterized by elevated intracranial pressure without a clear cause. To investigate dynamic imaging findings in IIH and their relation to mechanisms underlying intracranial pressure normalization. Prospective. Eighteen IIH patients and 30 healthy controls. T 1 -weighted, venography, fluid attenuation inversion recovery, and apparent diffusion coefficients were acquired on 1.5T scanner. The dural sinus was measured before and after lumbar puncture (LP). The degree of sinus occlusion was evaluated, based on 95% confidence intervals of controls. We studied a number of neuroimaging biomarkers associated with IIH (sinus occlusion; optic nerve; distribution of cerebrospinal fluid into the subarachnoid space, sulci and lateral ventricles (LVs); Meckel's caves; arachnoid granulation; pituitary and choroid plexus), before and after LP, using a set of specially developed quantification techniques. Relationships among various biomarkers were investigated (Pearson correlation coefficient) and linked to long-term disease outcomes (logistic regression). The t-test and the Wilcoxon rank test were used to compare between controls and before and after LP data. As a result of LP, the following were found to be in good accordance with the opening pressure: relative compression of cerebrospinal fluid (R = -0.857, P < 0.001) and brain volumes (R = -0.576, P = 0.012), LV expansion (R = 0.772, P < 0.001) and venous volume (R = 0.696, P = 0.001), enlargement of the pituitary (R = 0.640, P = 0.023), and shrinkage of subarachnoid space (R = -0.887, P < 0.001). The only parameter that had an impact on long-term prognosis was cross-sectional size of supplemental drainage veins after LP (sensitivity of 92%, specificity of 20%, and area under the curve of 0.845, P < 0.001). We present an approach for quantitative characterization of the intracranial venous system and its implementation as a diagnostic assistance

Abnormal Uterine Bleeding: American College of Nurse-Midwives.

Science.gov (United States)

2016-07-01

Variations in uterine bleeding, termed abnormal uterine bleeding, occur commonly among women and often are physiologic in nature with no significant consequences. However, abnormal uterine bleeding can cause significant distress to women or may signify an underlying pathologic condition. Most women experience variations in menstrual and perimenstrual bleeding in their lifetimes; therefore, the ability of the midwife to differentiate between normal and abnormal bleeding is a key diagnostic skill. A comprehensive history and use of the PALM-COEIN classification system will provide clear guidelines for clinical management, evidence-based treatment, and an individualized plan of care. The purpose of this Clinical Bulletin is to define and describe classifications of abnormal uterine bleeding, review updated terminology, and identify methods of assessment and treatment using a woman-centered approach. © 2016 by the American College of Nurse-Midwives.

Intracranial haemorrhage

African Journals Online (AJOL)

of the brain the haemorrhage is referred to as an .... The bleed is in the left basal ganglia most often originating in the putamen. Fig. 3. This 26-year-old patient presented with sudden-onset headache, right-sided ..... Early surgery versus initial.

Antenatal corticosteroids beyond 34 weeks gestation: What do we do now?

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Kamath-Rayne, Beena D; Rozance, Paul J; Goldenberg, Robert L; Jobe, Alan H

2016-10-01

The practice of antenatal corticosteroid administration in pregnancies of 24-34 weeks of gestation that are at risk of preterm delivery was adopted over 20 years after the first randomized clinical trial in humans. It is biologically plausible that antenatal corticosteroid in pregnancies beyond 34 weeks of gestation would reduce rates of respiratory morbidity and neonatal intensive care admission. Mostly guided by the results of a large multicenter randomized trial of antenatal corticosteroid in late preterm infants, the Antenatal Late Preterm Steroids Trial, the American Congress of Obstetricians and Gynecologists has released a practice advisory that the "administration of betamethasone may be considered in women with a singleton pregnancy between 34 0/7 and 36 6/7 weeks of gestation at imminent risk of preterm birth within 7 days." However, many unanswered questions about the risks and benefits of antenatal corticosteroids in this population remain and should be considered with the adoption of this treatment recommendation. This review of the literature indicates that the greatest effect is in the reduction of transient tachypnea of the newborn infant, which is a mostly self-limited condition. This benefit must be weighed against unanticipated outcomes, such as neonatal hypoglycemia, and unknowns about long-term neurodevelopmental follow up and metabolic risks. Amelioration of respiratory morbidity in late preterm infants does not preclude these infants from having other complications that are related to prematurity that require intensive care. Other possible morbidities of prematurity may be magnified if these babies no longer have respiratory symptoms. Conversely, if these late preterm babies no longer exhibit respiratory symptoms and "look good," they may be discharged before other morbidities of prematurity have resolved and be at risk for readmission. Furthermore, it is also important to ensure that unintended consequences are avoided to achieve a minor

Management of Major Bleeding in Patients With Atrial Fibrillation Treated With Non-Vitamin K Antagonist Oral Anticoagulants Compared With Warfarin in Clinical Practice (from Phase II of the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation [ORBIT-AF II]).

Science.gov (United States)

Steinberg, Benjamin A; Simon, DaJuanicia N; Thomas, Laine; Ansell, Jack; Fonarow, Gregg C; Gersh, Bernard J; Kowey, Peter R; Mahaffey, Kenneth W; Peterson, Eric D; Piccini, Jonathan P

2017-05-15

Non-vitamin K antagonist oral anticoagulants (NOACs) are effective at preventing stroke in patients with atrial fibrillation (AF). However, little is known about the management of bleeding in contemporary, clinical use of NOACs. We aimed to assess the frequency, management, and outcomes of major bleeding in the setting of community use of NOACs. Using the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation II registry, we analyzed rates of International Society on Thrombosis and Haemostasis major bleeding and subsequent outcomes in patients treated with NOACs versus warfarin. Outcomes of interest included acute and chronic bleeding management, recurrent bleeding, thromboembolic events, and death. In total, 344 patients with atrial fibrillation experienced major bleeding events over a median follow-up of 360 days follow-up: n = 273 on NOAC (3.3 per 100 patient-years) and n = 71 on warfarin (3.5 per 100 patient-years). Intracranial bleeding was uncommon but similar (0.34 per 100 patient-years for NOAC vs 0.44 for warfarin, p = 0.5), as was gastrointestinal bleeding (1.8 for NOAC vs 1.3 for warfarin, p = 0.1). Blood products and correction agents were less commonly used in NOAC patients with major bleeds compared with warfarin-treated patients (53% vs 76%, p = 0.0004 for blood products; 0% vs 1.5% for recombinant factor; p = 0.0499); no patients received pharmacologic hemostatic agents (aminocaproic acid, tranexamic acid, desmopressin, aprotinin). Within 30 days, 23 NOAC-treated patients (8.4%) died versus 5 (7.0%) on warfarin (p = 0.7). At follow-up, 126 NOAC-treated (46%) and 29 warfarin-treated patients (41%) were not receiving any anticoagulation. In conclusion, rates of major bleeding are similar in warfarin and NOAC-treated patients in clinical practice. However, NOAC-related bleeds require less blood product administration and rarely require factor replacement. Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights

Symptomatic intracranial vertebral artery atherosclerotic stenosis (≥70%) with concurrent contralateral vertebral atherosclerotic diseases in 88 patients treated with the intracranial stenting

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Wang, Zi-Liang [Stroke Center, Henan Provincial People’s Hospital, Zhengzhou University (China); Gao, Bu-Lang [Department of Medical Research Shijiazhuang First Hospital, Hebei Medical University (China); Li, Tian-Xiao, E-mail: litianxiaod@163.com [Stroke Center, Henan Provincial People’s Hospital, Zhengzhou University (China); Cai, Dong-Yang; Zhu, Liang-Fu; Bai, Wei-Xing; Xue, Jiang-Yu; Li, Zhao-Shuo [Stroke Center, Henan Provincial People’s Hospital, Zhengzhou University (China)

2015-09-15

Highlights: • Symptomatic vertebral artery stenosis can be treated with intracranial stenting. • Stenting for intracranial vertebral artery stenosis is safe and effective. • Stenting for intracranial vertebral artery stenosis can prevent long-term stroke. - Abstract: Purpose: To investigate the safety, effect and instent restenosis rate of Wingspan stenting in treating patients with intracranial vertebral artery atherosclerotic stenosis (70–99%) concurrent with contralateral vertebral artery atherosclerotic diseases. Materials and methods: Eighty-eight patients with severe symptomatic intracranial vertebral artery atherosclerotic stenosis (≥70%) combined with contralateral vertebral artery atherosclerotic diseases were treated with the Wingpsan stent. All the baseline, cerebral angiography, success rate, perioperative complications, clinical and imaging follow-up data were prospectively analyzed. Results: The success rate of stenting was 100%, and the mean stenotic rate was reduced from prestenting (84.9 ± 6.8)% to poststenting (17.2 ± 5.9)%. The perioperative stroke rate was 1.1%. Among eighty patients (90.9%) with clinical follow-up 8-62 months (mean 29.3 ± 17.2) poststenting, five (6.3%) had posterior circulation TIA only, three (3.8%) had mild stroke in the posterior circulation but recovered completely, and another five patients greater than 70 years old died of non-ischemic stroke. Imaging follow-up in 46 patients (52.3%) 5–54 months (mean 9.9 ± 9.9) following stenting revealed instent restenosis in 12 patients (26.1%) including 7 (58.3%) symptomatic restenosis. Age and residual stenosis were the two factors to significantly (P < 0.05) affect instent restenosis. Conclusion: Wingspan stenting in the intracranial vertebral artery atherosclerotic stenosis combined with contralateral vertebral artery atherosclerotic diseases has a low perioperative stroke rate and a good preventive effect on long-term ischemic stroke, but the instent restenosis

Pelaksanaan Antenatal Care Berhubungan dengan Anemia pada Kehamilan Trimester III di Puskesmas Sedayu I Yogyakarta

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Fatimah Fatimah

2015-11-01

Full Text Available Anemia is one of the problems in Indonesia that important to examine, especially for pregnant women. This research used quantitative with explanatory design. Population were 44 pregnant women in 3 trimester selected by the total sampling technique. The independent variable were implementation of the antenatal care by midwives and dependent variable is anemia in 3 trimester of pregnancy at Puskesmas Sedayu I Yogyakarta. Data was collected using questionnaire. The analysis used was chi-square. The results of study showed that there was 33 (75% of antenatal care in good category, with no anemia were 32 (72.7% respondents, and there was a significant relationship between antenatal care and anemia in the third trimester of pregnancy with p-value=0.004. In conclusion, there was a significant relationship between antenatal care and anemia in the third trimester of pregnancy. Suggestions were needed to maintain and improve the care of midwives in antenatal care to improve the health of pregnant women, especially anemia in pregnancy.

Contraceptive‑seeking Behavior of Women Attending Antenatal ...

African Journals Online (AJOL)

Contraceptive‑seeking Behavior of Women Attending Antenatal Care in a Developing Country: A Veritable Tool for Slowing Population Growth. ... Background: The use of modern contraceptives has been embraced by developed nations as a means of achieving controlled growth rate. Nigeria, Africa's most populous nation ...

Fetal intracranial neoplasm–not always a teratoma!

Directory of Open Access Journals (Sweden)

Hirsig LE

2016-08-01

Full Text Available Although congenital intracranial tumors are very rare, it is important to know the differential diagnosis and distinguishing features of the different disease processes in order to accurately diagnosis and appropriately treat these patients in the neonatal period. We present a case of a rare congenital craniopharyngioma detected in a fetus on prenatal imaging. Teratoma is the most common congenital intracranial tumor. Hence this tumor was initially labelled as a teratoma, which is a pitfall that should be avoided.

Spontaneous intracranial epidural hematoma during rivaroxaban treatment

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Ruschel, Leonardo Gilmone; Rego, Felipe Marques Monteiro do; Milano, Jeronimo Buzetti; Jung, Gustavo Simiano; Silva Junior, Luis Fernando; Ramina, Ricardo, E-mail: leonardoruschel@yahoo.com.br [Instituto de Neurologia de Curitiba (INC), Curitiba, PR (Brazil)

2016-11-15

According to our research, this is the first case described in the literature of spontaneous intracranial epidural hematoma secondary to the use of Xarelto®. Spontaneous intracranial epidural hematomas are rarely described in the literature. They are associated with infectious diseases of the skull, coagulation disorders, vascular malformations of the dura mater and metastasis to the skull. Long-term post-marketing monitoring and independent reports will probably detect the full spectrum of hemorrhagic complications of the use of rivaroxaban. (author)

Subdural hemorrhage: A unique case involving secondary vitamin K deficiency bleeding due to biliary atresia.

Science.gov (United States)

Miyao, Masashi; Abiru, Hitoshi; Ozeki, Munetaka; Kotani, Hirokazu; Tsuruyama, Tatsuaki; Kobayashi, Naho; Omae, Tadaki; Osamura, Toshio; Tamaki, Keiji

2012-09-10

Extrahepatic biliary atresia (EHBA) is a rare disease characterized by progressive and obliterative cholangiopathy in infants and is one of the major causes of secondary vitamin K deficiency bleeding (VKDB) due to cholestasis-induced fat malabsorption. Breast feeding increases the tendency of bleeding in EHBA patients because breast milk contains low amounts of vitamin K. A 2-month-old female infant unexpectedly died, with symptoms of vomiting and jaundice prior to death. She had been born by uncomplicated vaginal delivery and exhibited normal growth and development with breastfeeding. There was no history of trauma. She received vitamin K prophylaxis orally. In an emergency hospital, a CT scan showed a right intracranial hematoma and mass effect with midline shift to the left. In the postmortem examination, severe atresia was observed in the whole extrahepatic bile duct. Histologically, cholestasis, periductal fibrosis, and distorted bile ductules were noted. The gallbladder was not identified. A subdural hematoma and cerebellar tonsillar herniation were found; however, no traumatic injury in any part of the body was observed. Together, these findings suggest that the subdural hemorrhage was caused by secondary vitamin K deficiency resulting from a combination of cholestasis-induced fat malabsorption and breastfeeding. Subdural hemorrhage by secondary VKDB sometimes occurs even when vitamin K prophylaxis is continued. This case demonstrated that intrinsic factors, such as secondary VKDB (e.g., EHBA, neonatal hepatitis, chronic diarrhea), should also be considered in infant autopsy cases presenting with subdural hemorrhage. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Intracranial germinoma: a clinical analysis of 33 cases

International Nuclear Information System (INIS)

Zhao Xiangfei; Kang Jingbo; Nie Qing; Zhang Jun; Jia Haiwei

2012-01-01

Objective: To analyze the characteristics of clinical symptoms, examinations, and treatments in patients with intracranial germinoma. Methods: Medical records of 33 cases with intracranial germinoma between January 2000 and January 2011 were retrospectively reviewed. Results: The study population consisted of 26 males and 7 females. Eighteen patients had a single tumor and 15 patients had multiple tumor. Twelve (36.4% ) were in the sellar region, 13 (39.4% ) in the pineal region, 5 cases (15.2% ) in basal ganglia and 9 cases in the periventricular region. Clinical manifestations: 21 patients (63.7% ) had headache, nausea and vomiting; 10 (30.3% ) had blurred vision and visual field damage; 11 (33.3% ) patients had diabetes insipidus and 7 patients (21.2% ) had limb weakness. Image study: MRI examination showed long T1, T2 or abnormal T1, T2 in MRI, which were enhanced equally by contrast medium. Diagnostic methods: 17 cases were confirmed by pathological diagnosis and 16 cases by diagnostic radiotherapy. Treatment: 3 cases underwent resection; 4 cases with obstructive hydrocephalus underwent ventriculoperitoneal shunt, and 10 patients underwent stereotactic surgery. All the patients underwent radiotherapy combined with chemotherapy. Symptoms were relieved obviously, but 2 patients had spinal cord metastasis. Conclusion: The increased intracranial pressure, polyuria, diplopia are the most common clinical symptoms of intracranial germ cell tumors. Common locations of lesions are the saddle area and pineal region. The whole brain + local radiotherapy combined with chemotherapy treatment is a common and effective modality for intracranial germinoma. Most patients have clinical symptoms remission and long survival. (authors)

Characteristic CT and MRI findings of intracranial chondroma

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Duan, Fuhong; Qiu, Shijun; Liu, Zhenyin; Lv, Xiaofei; Feng, Xia; Xiong, Wei; An, Jie; Chen, Jing; Yang, Weicong; Wen, Chuhong [Department of Medical Imaging Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong (China)], E-mail: qiushijun006@163.com; Jiang, Jianwei; Chang, Jun [Department of Radiology, The Third Affiliated Hospital of Nantong University, Wuxi, Jiangsu (China)

2012-12-15

Background. Intracranial chondromas are rare benign tumors. To date, few data are available on their neuroradiological features. Purpose. To describe a series of patients with intracranial chondroma and to analyze and discuss the computed tomography (CT) and magnetic resonance imaging (MRI) features that may distinguish chondromas from other intracranial neoplasms. Material and Methods. We retrospectively analyzed clinical and medical imaging data of six patients who had pathologically confirmed intracranial chondromas in our two institutions between July 2006 and September 2011. Both CT and MRI scanning were performed in all six cases. Results. Five tumors were located at the skull base and one originated from the falx. CT images revealed well-demarcated, irregular lobulated and variable density masses with obvious calci?cation (6/6), no or slight enhancement, without peritumoral edema, and frequently accompanied by erosion and destruction of surrounding bone (5/6). Tumor parenchyma appeared heterogeneously hypointense on T1WI, and hyperintense or mixed hyperintense and hypointense on T2WI, while the calcification appeared hypointense on T1WI and T2WI in five cases, demonstrating significant inhomogeneous enhancement on postcontrast MRI, which revealed the typical 'punica granatum seeds' sign. Only one case showed homogeneous low signal intensity on T1WI and high signal intensity on T2WI, and relatively uniform obvious enhancement on postcontrast scans. Conclusion. These characteristic CT and MR findings, combined with the location of the lesions and the history of a long duration of clinical symptoms, may prove helpful in differentiating intracranial chondromas from other more common tumors.

Characteristic CT and MRI findings of intracranial chondroma

International Nuclear Information System (INIS)

Duan, Fuhong; Qiu, Shijun; Liu, Zhenyin; Lv, Xiaofei; Feng, Xia; Xiong, Wei; An, Jie; Chen, Jing; Yang, Weicong; Wen, Chuhong; Jiang, Jianwei; Chang, Jun

2012-01-01

Background. Intracranial chondromas are rare benign tumors. To date, few data are available on their neuroradiological features. Purpose. To describe a series of patients with intracranial chondroma and to analyze and discuss the computed tomography (CT) and magnetic resonance imaging (MRI) features that may distinguish chondromas from other intracranial neoplasms. Material and Methods. We retrospectively analyzed clinical and medical imaging data of six patients who had pathologically confirmed intracranial chondromas in our two institutions between July 2006 and September 2011. Both CT and MRI scanning were performed in all six cases. Results. Five tumors were located at the skull base and one originated from the falx. CT images revealed well-demarcated, irregular lobulated and variable density masses with obvious calci?cation (6/6), no or slight enhancement, without peritumoral edema, and frequently accompanied by erosion and destruction of surrounding bone (5/6). Tumor parenchyma appeared heterogeneously hypointense on T1WI, and hyperintense or mixed hyperintense and hypointense on T2WI, while the calcification appeared hypointense on T1WI and T2WI in five cases, demonstrating significant inhomogeneous enhancement on postcontrast MRI, which revealed the typical 'punica granatum seeds' sign. Only one case showed homogeneous low signal intensity on T1WI and high signal intensity on T2WI, and relatively uniform obvious enhancement on postcontrast scans. Conclusion. These characteristic CT and MR findings, combined with the location of the lesions and the history of a long duration of clinical symptoms, may prove helpful in differentiating intracranial chondromas from other more common tumors

Bleeding risk in 'real world' patients with atrial fibrillation: comparison of two established bleeding prediction schemes in a nationwide cohort

DEFF Research Database (Denmark)

Olesen, J B; Lip, G Y H; Hansen, P R

2011-01-01

Oral anticoagulation (OAC) in patients with atrial fibrillation (AF) is a double-edged sword, because it decreases the risk of stroke at the cost of an increased risk of bleeding. We compared the performance of a new bleeding prediction scheme, HAS-BLED, with an older bleeding prediction scheme...

[Hysteroscopic polypectomy, treatment of abnormal uterine bleeding].

Science.gov (United States)

de Los Rios, P José F; López, R Claudia; Cifuentes, P Carolina; Angulo, C Mónica; Palacios-Barahona, Arlex U

2015-07-01

To evaluate the effectiveness of the hysteroscopic polypectomy in terms of the decrease of the abnormal uterine bleeding. A cross-sectional and analytical study was done with patients to whom a hysteroscopic polypectomy was done for treating the abnormal uterine bleeding, between January 2009 and December 2013. The response to the treatment was evaluated via a survey given to the patients about the behavior of the abnormal uterine bleeding after the procedure and about overall satisfaction. The results were obtained after a hysteroscopic polypectomy done to 128 patients and were as follows. The average time from the polypectomy applied until the survey was 30.5 months, with a standard deviation of 18 months. 67.2% of the patients reported decreased abnormal uterine bleeding and the 32.8% reported a persistence of symptoms. On average 82.8% of the. patients were satisfied with the treatment. Bivariate and multivariate analysis showed no association between the variables studied and no improvement of abnormal uterine bleeding after surgery (polypectomy). There were no complications. Hysteroscopic polypectomy is a safe surgical treatment, which decreases on two of three patients the abnormal uterine bleeding in the presence of endometrial polyps, with an acceptable level of satisfaction.

Timing and factors associated with first antenatal care booking among pregnant mothers in Gondar Town; North West Ethiopia.

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Gudayu, Temesgen Worku; Woldeyohannes, Solomon Meseret; Abdo, Abdella Amano

2014-08-25

Antenatal care service which is among strategies to maintain maternal and fetal wellbeing is strongly recommended to be initiated early during pregnancy. To developing world where there is uncommon practice of pre-pregnancy care and support, timely commencement is crucial in getting potential benefits from some of the elements of the care. Therefore, we sought to assess timing and factors associated with the first antenatal care booking among pregnant mothers attending antenatal care clinics in Gondar town health facilities; North West Ethiopia. Health institution based cross-sectional study was conducted among pregnant mothers from April to June 2012 in Gondar town. A total of 407 pregnant mothers were interviewed at exit from antenatal clinic by using structured and pre-tested questionnaire. Bivariate and multivariate data analysis was performed using SPSS for Windows version 16.0. The study indicated that 35.4% of mothers started antenatal care timely (in the first trimester of pregnancy). The mean time was 4.5 months (17.7 weeks) of pregnancy. Multivariate logistic regression analysis showed that: [(AOR (95% CI)) maternal age ≤ 25 (1.85 (1.10, 3.09)), age at marriage ≥20 years (2.21 (1.33, 3.68)), pregnancy recognition by urine test (2.29 (1.42, 3.71)), mothers who perceived the right time to start antenatal care within first trimester (3.93 (2.29, 6.75)) and having decision power to use antenatal care (2.43 (1.18, 4.99))] were significantly associated with timely commencement to antenatal care. Timely entry to antenatal care was low in the study area. In order to improve the situation, it is important to provide community based information, education and communication on antenatal care and its right time of commencement. In addition, empowering women and implementing the proclamation designed for the age at marriage is mandatory up to the local level.

Bleeding spectrum in children with moderate or severe von Willebrand disease: Relevance of pediatric-specific bleeding

NARCIS (Netherlands)

Sanders, Yvonne V.; Fijnvandraat, Karin; Boender, Johan; Mauser-Bunschoten, Evelien P.; van der Bom, Johanna G.; de Meris, Joke; Smiers, Frans J.; Granzen, Bernd; Brons, Paul; Tamminga, Rienk Y. J.; Cnossen, Marjon H.; Leebeek, Frank W. G.

2015-01-01

The bleeding phenotype of children with von Willebrand disease (VWD) needs to be characterized in detail to facilitate diagnosis during childhood and aid in the planning and assessment of treatment strategies. The objective was to evaluate the occurrence, type, and severity of bleeding in a large

Parapharyngeal meningioma extending from the intracranial space

International Nuclear Information System (INIS)

Uchibori, M.; Odake, G.; Ueda, S.; Yasuda, N.; Hisa, I.

1990-01-01

A 50-year old woman with a giant parapharyngeal meningioma extending from the intracranial cavity was admitted to our hospital. The parapharyngeal tumor was biopsied using the transoral approach, and a histological section diagnosis suggested meningioma. Thereafter, further examination by magnetic resonance images (MRI) and contrast enhanced CT scans revealed a diffuse meningioma en plaque in the posterior fossa. Invasion extended from the clival dura to the right sigmoid sinus. The extracranial extension of a meningioma is very rare but a few cases have been reported. In almost all of the reported cases, a large intracranial meningioma was simultaneously or previously verified by CT scans. Our case was special in that the intracranial mass was not voluminous but showed en plaque extension, and also because the pathway of the extracranial extension through the jugular foramen was clearly visualized by CT and MRI. Obliteration and invasion of the right sigmoid sinus and the internal jugular vein by tumor were also demonstrated. (orig.)

Effectiveness of advertising availability of prenatal ultrasound on uptake of antenatal care in rural Uganda: A cluster randomized trial.

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Cherniak, William; Anguyo, Geoffrey; Meaney, Christopher; Yuan Kong, Ling; Malhame, Isabelle; Pace, Romina; Sodhi, Sumeet; Silverman, Michael

2017-01-01

In rural Uganda pregnant women often lack access to health services, do not attend antenatal care, and tend to utilize traditional healers/birth attendants. We hypothesized that receiving a message advertising that "you will be able to see your baby by ultrasound" would motivate rural Ugandan women who otherwise might use a traditional birth attendant to attend antenatal care, and that those women would subsequently be more satisfied with care. A cluster randomized trial was conducted across eight rural sub-counties in southwestern Uganda. Sub-counties were randomized to a control arm, with advertisement of antenatal care with no mention of portable obstetric ultrasound (four communities, n = 59), or an intervention arm, with advertisement of portable obstetric ultrasound. Advertisement of portable obstetric ultrasound was further divided into intervention A) word of mouth advertisement of portable obstetric ultrasound and antenatal care (one communitity, n = 16), B) radio advertisement of only antenatal care and word of mouth advertisement of antenatal care and portable obstetric ultrasound (one community, n = 7), or C) word of mouth + radio advertisement of both antenatal care and portable obstetric ultrasound (two communities, n = 75). The primary outcome was attendance to antenatal care. 159 women presented to antenatal care across eight sub-counties. The rate of attendance was 65.1 (per 1000 pregnant women, 95% CI 38.3-110.4) where portable obstetric ultrasound was advertised by radio and word of mouth, as compared to a rate of 11.1 (95% CI 6.1-20.1) in control communities (rate ratio 5.9, 95% CI 2.6-13.0, padvertising antenatal care and portable obstetric ultrasound by radio attendance was significantly improved. This study suggests that women can be motivated to attend antenatal care when offered the concrete incentive of seeing their baby.

Antenatal breastfeeding education for increasing breastfeeding duration.

Science.gov (United States)

Lumbiganon, Pisake; Martis, Ruth; Laopaiboon, Malinee; Festin, Mario R; Ho, Jacqueline J; Hakimi, Mohammad

2016-12-06

Breast milk is well recognised as the best food source for infants. The impact of antenatal breastfeeding (BF) education on the duration of BF has not been evaluated. To assess the effectiveness of antenatal breastfeeding (BF) education for increasing BF initiation and duration. We searched Cochrane Pregnancy and Childbirth's Trials Register on 1 March 2016, CENTRAL (The Cochrane Library, 2016, Issue 3), MEDLINE (1966 to 1 March 2016) and Scopus (January 1985 to 1 March 2016). We contacted experts and searched reference lists of retrieved articles. All identified published, unpublished and ongoing randomised controlled trials (RCTs) assessing the effect of formal antenatal BF education or comparing two different methods of formal antenatal BF education, on the duration of BF. We included RCTs that only included antenatal interventions and excluded those that combined antenatal and intrapartum or postpartum BF education components. Cluster-randomised trials were included in this review. Quasi-randomised trials were not eligible for inclusion. We assessed all potential studies identified as a result of the search strategy. Two review authors extracted data from each included study using the agreed form and assessed risk of bias. We resolved discrepancies through discussion. We assessed the quality of the evidence using the GRADE approach. This review update includes 24 studies (10,056 women). Twenty studies (9789 women) contribute data to analyses. Most studies took place in high-income countries such as the USA, UK, Canada and Australia. In the first five comparisons, we display the included trials according to type of intervention without pooling data. For the 'Summary of findings' we pooled data for a summary effect.Five included studies were cluster-randomised trials: all of these adjusted data and reported adjustments as odds ratios (OR). We have analysed the data using the generic inverse variance method and presented results as odds ratios, because we were

Visual findings as primary manifestations in patients with intracranial tumors

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Nazife Sefi-Yurdakul

2015-08-01

Full Text Available AIM:To evaluate the visual findings as primary manifestations in patients with intracranial tumors.METHODS:The medical charts of the patients with intracranial tumors who initially admitted to the Neuro-ophthalmology and Strabismus Department with ocular complaints between August 1999 and December 2012 were reviewed retrospectively. The detailed clinical history and the findings of neuro-ophthalmologic examination were recorded. Ocular symptoms and signs, the types and locations of intracranial tumors, and the duration of symptoms before the diagnosis were evaluated.RESULTS:The mean age of 11 women (61.1% and 7 men (38.9% was 42.2±11.0 (range 20-66y at the time of intracranial tumor diagnosis. Initial symptoms were transient visual obscurations, visual loss or visual field defect in 16 cases (88.9%, and diplopia in 2 cases (11.1%. Neuro-ophthalmologic examination revealed normal optic discs in both eyes of 6 patients (33.3%, paleness, atrophy or edema of optic disc in 12 patients (66.7%, and sixth cranial nerve palsy in 2 patients (11.1%. Visual acuity ranged between normal vision and loss of light perception. Cranial imaging demonstrated craniopharyngioma (n=1, plasmacytoma (n=1, meningioma (n=6; olfactory groove and tuberculum sellae, pontocerebellar angle, anterior cranial fossa, frontal vertex, suprasellar region, and pituitary macroadenoma (n=10. The mean duration between the onset of visual disturbances and the diagnosis of intracranial tumor was 9.8±18mo (range 3d-6y.CONCLUSION:The ophthalmologist is frequently the first physician to encounter a patient with clinical manifestations of intracranial tumors that may cause neurological and ocular complications. Neuro-ophthalmologic findings should be carefully evaluated to avoid a delay in the diagnosis of intracranial tumors.

Visual findings as primary manifestations in patients with intracranial tumors

Institute of Scientific and Technical Information of China (English)

Nazife; Sefi-Yurdakul

2015-01-01

· AIM: To evaluate the visual findings as primary manifestations in patients with intracranial tumors.·METHODS: The medical charts of the patients with intracranial tumors who initially admitted to the Neuro-ophthalmology and Strabismus Department with ocular complaints between August 1999 and December 2012 were reviewed retrospectively. The detailed clinical history and the findings of neuro-ophthalmologic examination were recorded. Ocular symptoms and signs,the types and locations of intracranial tumors, and the duration of symptoms before the diagnosis were evaluated.·RESULTS: The mean age of 11 women(61.1%) and 7men(38.9%) was 42.2±11.0(range 20-66y) at the time of intracranial tumor diagnosis. Initial symptoms were transient visual obscurations, visual loss or visual field defect in 16 cases(88.9%), and diplopia in 2 cases(11.1%). Neuro-ophthalmologic examination revealed normal optic discs in both eyes of 6 patients(33.3%),paleness, atrophy or edema of optic disc in 12 patients(66.7%), and sixth cranial nerve palsy in 2 patients(11.1%). Visual acuity ranged between normal vision and loss of light perception. Cranial imaging demonstrated craniopharyngioma(n =1), plasmacytoma(n =1),meningioma(n =6; olfactory groove and tuberculum sellae, pontocerebellar angle, anterior cranial fossa,frontal vertex, suprasellar region), and pituitary macroadenoma(n =10). The mean duration between the onset of visual disturbances and the diagnosis of intracranial tumor was 9.8±18mo(range 3d-6y).·CONCLUSION: The ophthalmologist is frequently the first physician to encounter a patient with clinical manifestations of intracranial tumors that may cause neurological and ocular complications. Neuro-ophthalmologic findings should be carefully evaluated to avoid a delay in the diagnosis of intracranial tumors.

Micro packaged MEMS pressure sensor for intracranial pressure measurement

International Nuclear Information System (INIS)

Liu Xiong; Yao Yan; Ma Jiahao; Zhang Zhaohua; Zhang Yanhang; Wang Qian; Ren Tianling

2015-01-01

This paper presents a micro packaged MEMS pressure sensor for intracranial pressure measurement which belongs to BioMEMS. It can be used in lumbar puncture surgery to measure intracranial pressure. Miniaturization is key for lumbar puncture surgery because the sensor must be small enough to allow it be placed in the reagent chamber of the lumbar puncture needle. The size of the sensor is decided by the size of the sensor chip and package. Our sensor chip is based on silicon piezoresistive effect and the size is 400 × 400 μm 2 . It is much smaller than the reported polymer intracranial pressure sensors such as liquid crystal polymer sensors. In terms of package, the traditional dual in-line package obviously could not match the size need, the minimal size of recently reported MEMS-based intracranial pressure sensors after packaging is 10 × 10 mm 2 . In this work, we are the first to introduce a quad flat no-lead package as the package form of piezoresistive intracranial pressure sensors, the whole size of the sensor is minimized to only 3 × 3 mm 2 . Considering the liquid measurement environment, the sensor is gummed and waterproof performance is tested; the sensitivity of the sensor is 0.9 × 10 −2 mV/kPa. (paper)

Intracranial arterial anatomy: evaluation by computed tomography angiography

International Nuclear Information System (INIS)

Regattieri, Neysa Aparecida Tinoco; Haetinger, Rainer Guilherme; Liberti, Edson Aparecido

2010-01-01

By many decades, the intracranial arteries study was realized exclusively by angiography through selective arterial catheterization. Nowadays, with the technologic evaluation of computerized tomography devices with multi detectors allowing acquisitions with even more thinner slices, higher speed and better resolution, it had appeared a new modality of investigation: the computed tomography angiography, less invasive and with minor morbidity than conventional arteriography. Many studies in the literature have been analyzing the sensibility of the new method for the detection of intracranial aneurysms and comparing them with the conventional arteriography. There is a necessity to recognize the normal intracranial arterial anatomy and its variations using images obtained from multiplanar reformations, in order to give important information for surgeries strategies, such as wall calcifications, aneurismatic neck position and relationships with surrounding anatomical structures. (author)

Increased Intracranial Pressure in a Boy with Gorham-Stout Disease

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Manisha K. Patel

2016-04-01

Full Text Available Gorham-Stout disease (GSD, also known as vanishing bone disease, is a rare disorder, which most commonly presents in children and young adults and is characterized by an excessive proliferation of lymphangiomatous tissue within the bones. This lymphangiomatous proliferation often affects the cranium and, due to the proximate location to the dura surrounding cerebrospinal fluid (CSF spaces, can result in CSF leaks manifesting as intracranial hypotension with clinical symptoms to include orthostatic headache, nausea, and vertigo. We present the case of a boy with GSD and a known history of migraine headaches who presented with persistent headaches due to increased intracranial pressure. Although migraine had initially been suspected, he was eventually diagnosed with intracranial hypertension after developing ophthalmoplegia and papilledema. We describe the first known instance of successful medical treatment of increased intracranial pressure in a patient with GSD.

Quality of antenatal care in Zambia: a national assessment

Science.gov (United States)

2012-01-01

Background Antenatal care (ANC) is one of the recommended interventions to reduce maternal and neonatal mortality. Yet in most Sub-Saharan African countries, high rates of ANC coverage coexist with high maternal and neonatal mortality. This disconnect has fueled calls to focus on the quality of ANC services. However, little conceptual or empirical work exists on the measurement of ANC quality at health facilities in low-income countries. We developed a classification tool and assessed the level of ANC service provision at health facilities in Zambia on a national scale and compared this to the quality of ANC received by expectant mothers. Methods We analysed two national datasets with detailed antenatal provider and user information, the 2005 Zambia Health Facility Census and the 2007 Zambia Demographic and Health Survey (DHS), to describe the level of ANC service provision at 1,299 antenatal facilities in 2005 and the quality of ANC received by 4,148 mothers between 2002 and 2007. Results We found that only 45 antenatal facilities (3%) fulfilled our developed criteria for optimum ANC service, while 47% of facilities provided adequate service, and the remaining 50% offered inadequate service. Although 94% of mothers reported at least one ANC visit with a skilled health worker and 60% attended at least four visits, only 29% of mothers received good quality ANC, and only 8% of mothers received good quality ANC and attended in the first trimester. Conclusions DHS data can be used to monitor “effective ANC coverage” which can be far below ANC coverage as estimated by current indicators. This “quality gap” indicates missed opportunities at ANC for delivering effective interventions. Evaluating the level of ANC provision at health facilities is an efficient way to detect where deficiencies are located in the system and could serve as a monitoring tool to evaluate country progress. PMID:23237601

Chronic fatigue syndrome and idiopathic intracranial hypertension: Different manifestations of the same disorder of intracranial pressure?

Science.gov (United States)

Higgins, J Nicholas P; Pickard, John D; Lever, Andrew M L

2017-08-01

Though not discussed in the medical literature or considered in clinical practice, there are similarities between chronic fatigue syndrome and idiopathic intracranial hypertension (IIH) which ought to encourage exploration of a link between them. The cardinal symptoms of each - fatigue and headache - are common in the other and their multiple other symptoms are frequently seen in both. The single discriminating factor is raised intracranial pressure, evidenced in IIH usually by the sign of papilloedema, regarded as responsible for the visual symptoms which can lead to blindness. Some patients with IIH, however, do not have papilloedema and these patients may be clinically indistinguishable from patients with chronic fatigue syndrome. Yet IIH is rare, IIH without papilloedema (IIHWOP) seems rarer still, while chronic fatigue syndrome is common. So are the clinical parallels spurious or is there a way to reconcile these conflicting observations? We suggest that it is a quirk of clinical measurement that has created this discrepancy. Specifically, that the criteria put in place to define IIH have led to a failure to appreciate the existence, clinical significance or numerical importance of patients with lower level disturbances of intracranial pressure. We argue that this has led to a grossly implausible distortion of the epidemiology of IIH such that the milder form of the illness (IIHWOP) is seen as less common than the more severe and that this would be resolved by recognising a connection with chronic fatigue syndrome. We hypothesise, therefore, that IIH, IIHWOP, lesser forms of IIH and an undetermined proportion of chronic fatigue cases are all manifestations of the same disorder of intracranial pressure across a spectrum of disease severity, in which this subset of chronic fatigue syndrome would represent the most common and least severe and IIH the least common and most extreme. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Antenatal small-class education versus auditorium-based lectures to promote positive transitioning to parenthood

DEFF Research Database (Denmark)

Koushede, Vibeke; Brixval, Carina Sjöberg; Thygesen, Lau Caspar

2017-01-01

Prospective parents widely use education to gain information about, e.g., labour and parenting skills. It is unknown if antenatal education in small classes is more beneficial for parenting stress and parenting alliance compared with other types of antenatal education. In the present randomised t...

Study of compliance with a new, targeted antenatal D immunization prevention programme in Denmark

DEFF Research Database (Denmark)

Damkjaer, M B; Perslev, A; Clausen, F B

2012-01-01

A targeted routine antenatal anti-D prophylaxis programme was implemented in Denmark where anti-D immunoglobulin is given based on the result from noninvasive antenatal screening for fetal RHD. Our objective was to evaluate compliance with this new programme right after its initiation. Materials and...

Spaceflight-Induced Intracranial Hypertension: An Overview

Science.gov (United States)

Traver, William J.

2011-01-01

This slide presentation is an overview of the some of the known results of spaceflight induced intracranial hypertension. Historical information from Gemini 5, Apollo, and the space shuttle programs indicated that some vision impairment was reported and a comparison between these historical missions and present missions is included. Optic Disc Edema, Globe Flattening, Choroidal Folds, Hyperopic Shifts and Raised Intracranial Pressure has occurred in Astronauts During and After Long Duration Space Flight. Views illustrate the occurrence of Optic Disc Edema, Globe Flattening, and Choroidal Folds. There are views of the Arachnoid Granulations and Venous return, and the question of spinal or venous compliance issues is discussed. The question of increased blood flow and its relation to increased Cerebrospinal fluid (CSF) is raised. Most observed on-orbit papilledema does not progress, and this might be a function of plateau homeostasis for the higher level of intracranial pressure. There are seven cases of astronauts experiencing in flight and post flight symptoms, which are summarized and follow-up is reviewed along with a comparison of the treatment options. The question is "is there other involvement besides vision," and other Clinical implications are raised,

Outcomes of Isolated Antenatal Hydronephrosis at First Year of Life

Science.gov (United States)

Orabi, Mutaz; Abozaid, Sameh; Sallout, Bahauddin; Abu Shaheen, Amani; Heena, Humariya; Al Matary, Abdulrahman

2018-01-01

Objectives To compare the grade of hydronephrosis between the antenatal and first postnatal ultrasound (US) and their clinical outcomes. Methods This retrospective study included all cases of isolated hydronephrosis detected by antenatal US from August 2005 to February 2011. Hydronephrosis was classified based on the standard criteria into mild, moderate, or severe. Cases associated with other major congenital anomalies were excluded. All patients were followed-up postnatally and outcomes available were analyzed at one year of age. Results A total of 105 cases were included out of which 83 (79.0%) were males and 22 (20.9%) were females with a median gestational age of 38 weeks. First postnatal US of 105 cases showed that 20 (19.0%) were free of hydronephrosis, 39 (37.1%) had mild, 29 (27.6%) moderate, and 17 (16.1%) had severe hydronephrosis. Half (50.4%) of hydronephrosis cases improved in their clinical presentation while 13.3% showed deterioration and 36.3% remained the same. Almost half of all cases (52 cases) were diagnosed by US at the end of first year without any effect on renal function. Conclusions Antenatal and postnatal US are sensitive tools for detecting hydronephrosis as well as for postnatal counseling. Fetal anatomy US is usually done at 18 weeks gestation and if this reveals any evidence of hydronephrosis, the patient is followed according to the severity. Postnatal US is not done routinely for cases where hydronephrosis resolves completely during pregnancy. Although newborns with antenatal hydronephrosis due to secondary causes are at greater risk for renal impairment, surgical intervention reserves renal function. PMID:29657681

The possibility and the countermeasure of the re-rupture within procedure in the embolization of intracranial aneurysms with Guglielmi detachable coils

International Nuclear Information System (INIS)

Li Minghua; Gu Binxian; Cheng Yingsheng; Fang Chun; Wang Wu; Xu Tao; Xu Shiding

2004-01-01

Objective: To study the possibility and the way to deal with the re-rupture within procedure for rupture aneurysms with Guglielmi detachable coil (GDC) embolization. Methods: When 159 cases with intracranial aneurysms were treated with GDC embolization, the rupture during procedure occurred in 7 cases. Of them, the re-rupture was related to microguidewire in one cases, related to coils in 3 cases, related to microcatheter in 2 cases, and related to over-packing with coils in one case. Results: A continuous packing with GDC with or without microcatheter adjustment, till a total occlusion of aneurysm, was performed in 3 cases with re-rupture related to coils and in 2 cases with re-rupture related to microcatheter. Of them, a complete recovery was acquired in 4 and a monoplegia remained in one case; Both the case with re-rupture related to microguidewire and the case with re-rupture related to over-packing with coils died due to intracerebral over-bleeding. Conclusion: It is unavoidable that the re-rupture occurred during the procedure of GDC embolization of intracranial aneurysms. Its occurrence is in inverse proportion with operator's experience. The proper choice of coils may reduce the occurrence of re-rupture related to procedure. A continuous packing with coils is possible to get a total occlusion without any sequels in re-ruptured aneurysms

Traumatic rupture of an intracranial dermoid cyst

Directory of Open Access Journals (Sweden)

Raksha Ramlakhan, BMedSc, MBBCh

2015-01-01

Full Text Available Intracranial dermoid cysts are congenital tumors of ectodermal origin. Rupture of these cysts can occur spontaneously, but rupture in association with trauma is reported infrequently. The diagnosis of rupture is made by the presence of lipid (cholesterol droplets in the subarachnoid spaces and ventricles. Nonenhanced CT of the head demonstrates multiple foci of low attenuation that correspond with hyperintense signal on T1-weighted MRI. We present a case of an adult patient with rupture of an intracranial dermoid cyst, precipitated by minor trauma.

Cerebrospinal Fluid Corticosteroid Levels and Cortisol Metabolism in Patients with Idiopathic Intracranial Hypertension : A Link between 11 beta-HSD1 and Intracranial Pressure Regulation?

NARCIS (Netherlands)

Sinclair, Alexandra J.; Walker, Elizabeth A.; Burdon, Michael A.; van Beek, Andre P.; Kema, Ido P.; Hughes, Beverly A.; Murray, Philip I.; Nightingale, Peter G.; Stewart, Paul M.; Rauz, Saaeha; Tomlinson, Jeremy W.

2010-01-01

Context: The etiology of idiopathic intracranial hypertension (IIH) is unknown. We hypothesized that obesity and elevated intracranial pressure may be linked through increased 11 beta-hydroxysteroid dehydrogenase type 1 (11 beta-HSD1) activity. Objective: The aim was to characterize 11 beta-HSD1 in

Determinants of Home Delivery among Women attending Antenatal ...

African Journals Online (AJOL)

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Abstract. Unskilled home delivery is a threat to maternal and child health. ... home delivery after attending antenatal services, this study employed a cross-sectional design and a non-probability purposive ... deaths occur in sub-Saharan Africa.

The role of nuclear medicine in acute gastrointestinal bleeding

International Nuclear Information System (INIS)

Robinson, P.

1993-01-01

In most patients with upper gastrointestinal (GI) bleeding, endoscopy will locate the site and cause of bleeding, and also provide an opportunity for local therapy. The cause of lower GI bleeding is often difficult to attribute, even when pathology is found by colonoscopy or barium enema. Nuclear medicine techniques can be used to identify the site of bleeding in those patients in whom the initial diagnostic procedures are negative or inconclusive. Methods using transient labelling of blood (e.g. 99 Tc m -sulphur colloid) produce a high target-to-background ratio in positive cases, give quick results and localize bleeding sites accurately, but depend upon bleeding being active at the time of injection. Techniques using stable blood labelling (e.g. 99 Tc m -labelled red blood cells) may be positive even with intermittent bleeding but may take several hours to produce a result and are less precise in localization. The most useful application is in patients with recurrent or prolonged bleeding, those with inconclusive endoscopy or barium studies, and those who are high-risk surgical candidates. (author)

The role of nuclear medicine in acute gastrointestinal bleeding

Energy Technology Data Exchange (ETDEWEB)

Robinson, P. (Saint James' s Hospital, Leeds (United Kingdom). Dept. of Radiology)

1993-10-01

In most patients with upper gastrointestinal (GI) bleeding, endoscopy will locate the site and cause of bleeding, and also provide an opportunity for local therapy. The cause of lower GI bleeding is often difficult to attribute, even when pathology is found by colonoscopy or barium enema. Nuclear medicine techniques can be used to identify the site of bleeding in those patients in whom the initial diagnostic procedures are negative or inconclusive. Methods using transient labelling of blood (e.g. [sup 99]Tc[sup m]-sulphur colloid) produce a high target-to-background ratio in positive cases, give quick results and localize bleeding sites accurately, but depend upon bleeding being active at the time of injection. Techniques using stable blood labelling (e.g. [sup 99]Tc[sup m]-labelled red blood cells) may be positive even with intermittent bleeding but may take several hours to produce a result and are less precise in localization. The most useful application is in patients with recurrent or prolonged bleeding, those with inconclusive endoscopy or barium studies, and those who are high-risk surgical candidates. (author).

Intracranial Hypertension: Medication and Surgery

Science.gov (United States)

... fallen out of favor, unless there is a secondary inflammatory process caused by an underlying disease like ... have little effect on headaches caused by intracranial hypertension, they may temporarily affect the intensity of a ...

The capsule endoscopy "suspected blood indicator" (SBI) for detection of active small bowel bleeding: no active bleeding in case of negative SBI.

Science.gov (United States)

Tal, Andrea Oliver; Filmann, Natalie; Makhlin, Konstantin; Hausmann, Johannes; Friedrich-Rust, Mireen; Herrmann, Eva; Zeuzem, Stefan; Albert, Jörg G

2014-09-01

Capsule endoscopy (CE) is the gold standard to diagnose small bowel bleeding. The "suspected blood indicator" (SBI) offers an automated detection of active small bowel bleeding but validity of this technique is unknown. The objective was to analyze specificity and sensitivity of the SBI using the second small bowel capsule generation for the detection of active bleeding. This is a retrospective analysis of all patients (199) who attended our clinic for CE from June 2008 through March 2013. The second-generation PillCam SB 2 capsule was used for detection of (1) luminal blood content and (2) potentially responsible small bowel lesions. The findings of an independent investigator were correlated to SBI findings and a number of SBI markings were analyzed by a receiver operating characteristic (ROC). In 157/199 cases, no sign of active bleeding or altered blood was detected. One hundred and thirty-seven of these 157 cases provided at least one SBI marking and a mean of 18.4 positive SBI markings per record were found. In 20 cases, neither SBI nor the human investigator detected abnormalities. Thirteen patients showed investigator-detected minor bleeding with mean SBI findings of 36 positive screenshots per record. When major bleeding was diagnosed by the investigator (n = 29), SBI detected a mean of 46.6 SBI-positive markings. SBI turned positive in 179 patients, whereas the investigator detected active bleeding in 42 cases. All patients with active bleeding were detected by SBI (sensitivity 100%, specificity 13%). ROC analysis revealed 51.0 SBI markings being the optimal cutoff for active versus no bleeding (sensitivity 79.1%, specificity 90.4%, misclassification of 15.3%). The new SBI software is a reliable tool to exclude active bleeding and/or major lesions but analysis of the CE video by a trained investigator is still important for the detection of lesions responsible for past bleeding.

MR imaging of intracranial calcification; experimental and clinical studies

Energy Technology Data Exchange (ETDEWEB)

Yoon, Jong Hoon; Kim, Byung Jin; Kim, Yun Hyeon; Seo, Jeong Jin; Kang, Heoung Keun; Yang, Sung Yeul [Chonnam University Medical School, Kwangju (Korea, Republic of)

1995-05-15

This study was performed to evaluate MR signal intensity (SI) of calcification and to assess the capability of MRI in detection of various intracranial calcifications. The MR findings and ROI value of experimental model of calcium carbonate suspension according to each concentration (20, 35, 50%) and diameter (1-10 mm) and hydroxyapatite suspension according to each concentration (10, 20, 30, 40, 50%) were analyzed. A specimen of calcification in craniopharyngioma was analyzed for its composition by XRD (X-ray diffractometer) and ICP (inductively coupled plasma) methods. MRI of 34 patients with intracranial calcifications were retrospectively analyzed for signal intensity of the calcification and its capability to detect calcifications according to size, location, and contrast with adjacent lesion. The calcium carbonate phantom with larger diameter and low concentration showed lower signal intensity on T2 than T1WI. Hydroxyapatite phantom showed high signal intensity in 10-30% concentration and low signal intensity in 40-50% concentration on T1 weighted image. The 5 cases of 34 intracranial calcifications showed high signal intensity on T1 weighted image. The capability of MRI in the detection of intracranial calcifications decreased in the circumstances such as small size (< 2.5 mm) and intraventricular location. Although the size of calcification was small, the detection was easy in the good contrast with adjacent lesion. However, the detection of the small sized calcification was easy if the contrast with adjacent lesion was good. Intracranial calcification shows generally low signal intensity on T1 and T2 weighted image with the exception of occasional high SI on T1WI. Detection of intracranial calcification in MRI is affected by its composition, size, location, and contrast with adjacent lesion.

Previously undiagnosed hemophilia patient with intracerebral hemorrhage

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Eray Atalay

2015-09-01

Full Text Available Intracranial bleeding in hemophilia patients is a rare but a mortal complication. Diagnosis of hemophilia in adulthood is an uncommon occurrence. In this case report an adult patient with intracranial hemorrhage is presented.

Antenatal Deworming and Materno-Perinatal Outcomes in Calabar, Nigeria

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Ubong Bassey Akpan

2018-05-01

CONCLUSION: Presumptive deworming during the antenatal period can significantly reduce the incidence of peripartum anaemia. However, more studies may be needed to prove any positive perinatal outcome.

Transfusion strategy for acute upper gastrointestinal bleeding.

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Handel, James; Lang, Eddy

2015-09-01

Clinical question Does a hemoglobin transfusion threshold of 70 g/L yield better patient outcomes than a threshold of 90 g/L in patients with acute upper gastrointestinal bleeding? Article chosen Villanueva C, Colomo A, Bosch A, et al. Transfusion strategies for acute upper gastrointestinal bleeding. N Engl J Med 2013;368(1):11-21. Study objectives The authors of this study measured mortality, from any cause, within the first 45 days, in patients with acute upper gastrointestinal bleeding, who were managed with a hemoglobin threshold for red cell transfusion of either 70 g/L or 90 g/L. The secondary outcome measures included rate of further bleeding and rate of adverse events.

The prevalence of underlying bleeding disorders in patients with heavy menstrual bleeding with and without gynecologic abnormalities

NARCIS (Netherlands)

Knol, H. Marieke; Mulder, Andre; Bogchelman, Dick H.; Kluin-Nelemans, Hanneke C.; van der Zee, Ate G. J.; Meijer, Karina

OBJECTIVE: The purpose of this study was to assess the prevalence of underlying bleeding disorders in women with heavy menstrual bleeding (HMB) with and without gynecologic abnormalities. STUDY DESIGN: We performed a single-center prospective cohort study of 112 consecutive patients who were

Secondary Intracranial Hypertension in Pediatric Patients With Leukemia.

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Fernández-García, Miguel Ángel; Cantarín-Extremera, Verónica; Andión-Catalán, Maitane; Duat-Rodríguez, Anna; Jiménez-Echevarría, Saioa; Bermejo-Arnedo, Ignacio; Hortigüela-Saeta, Montesclaros; Rekarte-García, Saray; Babín-López, Lara; Ruano Domínguez, David

2017-12-01

We investigated the clinical characteristics of a pediatric population with hemato-oncological disease and intracranial hypertension, analyze the therapeutic response and outcome, and compare its characteristics with respect to a control group with idiopathic intracranial hypertension. We retrospectively analyzed patients with hemato-oncological disease and secondary intracranial hypertension in our center during the past five years. We compared these individuals with a historical cohort with idiopathic intracranial hypertension from our institution (control group). We identified eight patients, all with leukemia, and 21 controls. Mean age at diagnosis was 10.6 years, and 62% of individuals were female. Most of them were under treatment with drugs (62% corticosteroids, 75% active chemotherapy). Mean opening pressure of cerebrospinal fluid was 35 cm H 2 O. All had headache, but only 28% complained of visual symptoms. Only 12.5% exhibited papilledema at the time of diagnosis (versus 71% in controls). All of them were treated with acetazolamide, with average therapy duration of nine months, and all had a favorable outcome (versus 57% of controls who needed second-line treatment). None of them showed long-term visual complications (versus 20% of controls). Patients with hemato-oncological disease and secondary intracranial hypertension may not develop typical symptomatology. Thus, diagnosis and recognition of this entity among this cohort may be difficult. Associated factors are diverse and do not show an obvious causal relationship. A high index of suspicion must be maintained for diagnosis, because a favorable outcome is expected with prompt treatment. Acetazolamide is effective as a first-line therapy and caused few side effects. Copyright © 2017 Elsevier Inc. All rights reserved.

Cerebral blood volume changes in cats with acute increased intracranial pressure

International Nuclear Information System (INIS)

Kondo, Takashi; Kano, Mitsumasa; Ikeda, Takuya.

1984-01-01

We measured the changes in cerebral blood volume in cats with increased intracranial pressure with a high-speed CT scanner, employing contrast effects by the iodine agent. In acute increased intracranial pressure caused by raising the extradural pressure by 20 mmHg, cerebral blood volume showed a significant decrease by 32% in comparison with that at normal intracranial pressure. There was also a tendency that a decline of iodine was delayed with time at increased intracranial pressure than that at normal pressure. This was supposed to be a delay of cerebral circulation due to venous congestion. This experimental model and measuring method provide the changes in CBV in the same individual without any tedious procedure, and therefore this is a reliable method with respect to precision. (author)

A novel intracranial enterprise stent together with colis for the treatment of very small intracranial wide-necked aneurysms

International Nuclear Information System (INIS)

Huang Haidong; Zhao Kai; Gu Jianwen; Qu Yan; Yang Tao; Xia Xun; Lin Long; Zhang Hui

2010-01-01

Objective: To make a preliminary investigation and summary of the technique and efficacy of the novel intracranial stent, Enterprise, together with hydro-detachable coils for the treatment of very small intracranial wide-necked aneurysms (diameter < 3 mm and body-to-neck ratio < 1.5). Methods: Six cases with very small intracranial wide-necked aneurysms were treated with Enterprise stents and hydrodetachable coils. In 5 cases the Enterprise stent was implanted to cover the neck of the aneurysm, which was followed by the introduction of a microcatheter into the aneurysmal sac through the stent mesh to stuff hydrodetachable coils in order to fill the aneurysmal sac. In the remaining case, the microcatheter was placed into the aneurysmal sac before the Enterprise stent was inserted to embolize the aneurysm. Postoperative follow-up was conducted for 3-6 months. Results: The operation was successfully completed in all 6 patients, with the implanted stents being in right place. The parent arteries remained patency in all patients. No complications occurred. Complete occlusion of aneurysmal cavity was obtained in four cases, and the occlusion degree of the aneurysmal cavity above 95% was seen in 2 cases. After the procedure, all the patients recovered well. Neither rebleeding nor symptoms related to thrombosis occurred during a clinic followup of 3-6 months. Conclusion: Endovascular embolization with Enterprise stent together with hydrodetachable coils is a safe and effective method for the treatment of very small intracranial wide-necked aneurysms.However, its long-term effect needs to be further observed. (authors)

Antenatal and postnatal corticosteroid and resuscitation induced lung injury in preterm sheep

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Kallapur Suhas G

2009-12-01

Full Text Available Abstract Background Initiation of ventilation using high tidal volumes in preterm lambs causes lung injury and inflammation. Antenatal corticosteroids mature the lungs of preterm infants and postnatal corticosteroids are used to treat bronchopulmonary dysplasia. Objective To test if antenatal or postnatal corticosteroids would decrease resuscitation induced lung injury. Methods 129 d gestational age lambs (n = 5-8/gp; term = 150 d were operatively delivered and ventilated after exposure to either 1 no medication, 2 antenatal maternal IM Betamethasone 0.5 mg/kg 24 h prior to delivery, 3 0.5 mg/kg Dexamethasone IV at delivery or 4 Cortisol 2 mg/kg IV at delivery. Lambs then were ventilated with no PEEP and escalating tidal volumes (VT to 15 mL/kg for 15 min and then given surfactant. The lambs were ventilated with VT 8 mL/kg and PEEP 5 cmH20 for 2 h 45 min. Results High VT ventilation caused a deterioration of lung physiology, lung inflammation and injury. Antenatal betamethasone improved ventilation, decreased inflammatory cytokine mRNA expression and alveolar protein leak, but did not prevent neutrophil influx. Postnatal dexamethasone decreased pro-inflammatory cytokine expression, but had no beneficial effect on ventilation, and postnatal cortisol had no effect. Ventilation increased liver serum amyloid mRNA expression, which was unaffected by corticosteroids. Conclusions Antenatal betamethasone decreased lung injury without decreasing lung inflammatory cells or systemic acute phase responses. Postnatal dexamethasone or cortisol, at the doses tested, did not have important effects on lung function or injury, suggesting that corticosteroids given at birth will not decrease resuscitation mediated injury.

Vitamin D nutritional status and antenatal depressive symptoms in African American women.

Science.gov (United States)

Cassidy-Bushrow, Andrea E; Peters, Rosalind M; Johnson, Dayna A; Li, Jia; Rao, D Sudhaker

2012-11-01

Vitamin D deficiency is associated with depression; however, no studies have examined the relationship of vitamin D and antenatal depression. Antenatal depression increases the risk of adverse birth outcomes and poorer postpartum maternal and infant health. African American women are at increased risk for vitamin D deficiency and antenatal depression. Thus, we examined if early pregnancy vitamin D nutrition (VDN) was associated with antenatal depressive symptoms among African American women in the second trimester of pregnancy. Women (n=178) were recruited from obstetrics clinics of a large health system. VDN was assessed by serum 25-hydroxyvitamin D (25-OHD). Depression symptoms were measured with the Center for Epidemiological Studies Depression (CES-D) scale; CES-D≥16 equates with criteria for clinical depression. Logistic regression was used to examine the association of log-transformed 25-OHD and elevated depression symptoms (CES-D≥16). Mean 25-OHD was 13.4±8.4 ng/mL; most women (82.6%, n=147) were vitamin D inadequate or deficient (25-OHD<20 ng/mL). Mean CES-D was 15.2±10.7, and 74 (41.6%) women had a CES-D≥16, suggestive of clinical depression. A significant inverse relationship was found between log (25-OHD) and CES-D≥16 (odds ratio [OR] 0.54, 95% confidence interval [CI] 0.29-0.99, p=0.046). For every 1-unit increase in log (25-OHD) (corresponding to ~2.72 ng/mL increase in 25-OHD), the odds of CES-D≥16 decreased by 46%. African American women with lower VDN exhibit increased depressive symptoms. Research on vitamin D supplementation for reducing antenatal depressive symptoms is needed.

Hypnosis Antenatal Training for Childbirth (HATCh: a randomised controlled trial [NCT00282204

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Baghurst Peter

2006-03-01

Full Text Available Abstract Background Although medical interventions play an important role in preserving lives and maternal comfort they have become increasingly routine in normal childbirth. This may increase the risk of associated complications and a less satisfactory birth experience. Antenatal hypnosis is associated with a reduced need for pharmacological interventions during childbirth. This trial seeks to determine the efficacy or otherwise of antenatal group hypnosis preparation for childbirth in late pregnancy. Methods/design A single centre, randomised controlled trial using a 3 arm parallel group design in the largest tertiary maternity unit in South Australia. Group 1 participants receive antenatal hypnosis training in preparation for childbirth administered by a qualified hypnotherapist with the use of an audio compact disc on hypnosis for re-enforcement; Group 2 consists of antenatal hypnosis training in preparation for childbirth using an audio compact disc on hypnosis administered by a nurse with no training in hypnotherapy; Group 3 participants continue with their usual preparation for childbirth with no additional intervention. Women > 34 and Discussion If effective, hypnosis would be a simple, inexpensive way to improve the childbirth experience, reduce complications associated with pharmacological interventions, yield cost savings in maternity care, and this trial will provide evidence to guide clinical practice.

Primary intracranial leiomyoma in renal transplant recipient

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Upasana Patel

2017-01-01

Full Text Available Leiomyoma, the benign tumor of smooth muscle cell origin, is commonly seen in genitourinary and gastrointestinal tracts. Primary intracranial leiomyoma, however, is extremely rare occurrence. We hereby report a case of Epstein-Barr negative primary intracranial leiomyoma in a middle-aged renal transplant recipient, which mimicked left frontal parasagittal meningioma on neuroimaging. The tumor was completely excised and diagnosis of leiomyoma was clinched on pathological analysis with immunohistochemistry. The patient improved after tumor removal, and no evidence of tumor recurrence was noted on follow-up study after 10 months postsurgically.

Pelvic artery embolization in gynecological bleeding

International Nuclear Information System (INIS)

Hausegger, K.A.; Schreyer, H.; Bodhal, H.

2002-01-01

The most common reasons for gynecological bleeding are pregnancy-related disorders, fibroids of the uterus, and gynecological malignances. Transarterial embolization is an effective treatment modality for gynecological bleeding regardless of its etiology. Depending on the underlying disease, a different technique of embolization is applied. In postpartal bleeding a temporary effect of embolization is desired, therefore gelatine sponge is used as embolizing agent. In fibroids and malignant tumors the effect should permanent, therefore PVA particles are used. Regardless the etiology, the technical and clinical success of transarterial embolization is at least 90%. In nearly every patient a post-embolization syndrome can be observed, represented by local pain and fever. This post-embolization syndrome usually does not last longer than 3 days. If embolization is performed with meticulous attention to angiographic technique and handling of embolic material, ischemic damage of adjacent organs is rarely observed. Transarterial embolization should be an integrative modality in the treatment of gynecological bleeding. (orig.) [de

Upper gastrointestinal bleeding in irbid, jordan

International Nuclear Information System (INIS)

Banisalamah, A.A.; Mraiat, Z.M.

2007-01-01

To define the various causes of nonvariceal upper gastrointestinal bleeding, to outline management modalities and to determine the final outcome of patients. A retrospective analysis of patients presenting with upper gastrointestinal (UGI) bleeding from January 2003 to December 2006 (4 years) was conducted. Patients with endoscopically proven variceal bleeding were excluded. Out of the 120 patients, most of the patients belonged to an age group of more than 50 years (mean 48.5 years). Haematemesis was the most common presentation and Acute Gastric Mucosal Lesion (AGML) was the most frequently encountered lesion. The cause of bleeding was not identified in 10 patients (undetermined group). Twenty-two (18.3%) underwent surgery and we had an overall mortality of 15.8%. AGML being the leading cause can be managed conservatively most of the time. There is a male preponderance and the incidence and mortality increases with advancing age. The undetermined group remains a diagnostic problem. (author)

Antenatal Hydronephrosis: Differential Diagnosis, Evaluation, and Treatment Options

Science.gov (United States)

Herndon, C.D. Anthony

2006-01-01

The diagnosis, evaluation and management of antenatal hydronephrosis has undergone a two stage paradigm shift since the advent of prenatal ultrasonography in the early 1980s. Initially the identification of a large number of asymptomatic infants appeared to afford the surgeon the opportunity for preemptive intervention. However, it has now become apparent that antenatal hydronephrosis (AH) is far more difficult to interpret thanoriginally perceived. The initial enthusiasm for surgery has now been replaced by a much more conservative approach to ureteropelvic junction(UPJ) obstruction, multi-cystic dysplastic kidney(MCDK), vesicoureteral reflux and the non-refluxing megaureter. This review will highlight the postnatal evaluation of AH and include an overview of the Society for Fetal Urology grading system for hydronephrosis. The differential diagnosis and treatment options for UPJ obstruction, vesicoureteral reflux, MCDK, duplication anomalies, megaureter, and posterior urethral valves will be discussed. PMID:17619702

Acquired bleeding disorders

African Journals Online (AJOL)

B one marrow aplasia ... Laboratory approach to a suspected acquired bleeding disorder. (LER = leuko- .... lymphocytic leukaemia, and lymphoma). ... cells), a bone marrow aspirate and trephine biopsy (BMAT) is not ..... transplantation.

Deep Neural Architectures for Mapping Scalp to Intracranial EEG.

Science.gov (United States)

Antoniades, Andreas; Spyrou, Loukianos; Martin-Lopez, David; Valentin, Antonio; Alarcon, Gonzalo; Sanei, Saeid; Took, Clive Cheong

2018-03-19

Data is often plagued by noise which encumbers machine learning of clinically useful biomarkers and electroencephalogram (EEG) data is no exemption. Intracranial EEG (iEEG) data enhances the training of deep learning models of the human brain, yet is often prohibitive due to the invasive recording process. A more convenient alternative is to record brain activity using scalp electrodes. However, the inherent noise associated with scalp EEG data often impedes the learning process of neural models, achieving substandard performance. Here, an ensemble deep learning architecture for nonlinearly mapping scalp to iEEG data is proposed. The proposed architecture exploits the information from a limited number of joint scalp-intracranial recording to establish a novel methodology for detecting the epileptic discharges from the sEEG of a general population of subjects. Statistical tests and qualitative analysis have revealed that the generated pseudo-intracranial data are highly correlated with the true intracranial data. This facilitated the detection of IEDs from the scalp recordings where such waveforms are not often visible. As a real-world clinical application, these pseudo-iEEGs are then used by a convolutional neural network for the automated classification of intracranial epileptic discharges (IEDs) and non-IED of trials in the context of epilepsy analysis. Although the aim of this work was to circumvent the unavailability of iEEG and the limitations of sEEG, we have achieved a classification accuracy of 68% an increase of 6% over the previously proposed linear regression mapping.

Teenage pregnancy antenatal and perinatal morbidity: results from a tertiary centre in Greece.

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Pergialiotis, V; Vlachos, D-E G; Gkioka, E; Tsotra, K; Papantoniou, N; Vlachos, G D

2015-01-01

We present the experience of a tertiary referral hospital in Greece, evaluating obstetric and perinatal outcomes among teenage and average maternal age (AMA) women. We retrospectively assessed all singleton pregnancies during a twelve-month period (January-December 2012). A total of 1,704 cases were reviewed and divided into two groups: one of AMA mothers (20-34 years old) (1,460 women) and the other of teenage mothers (12-19 years old) (244 women). We observed significantly higher incidence rates of preterm births (p teenage mothers. Antenatal surveillance was decreased among teenage mothers (p Teenage pregnancy is accompanied by significant antenatal and perinatal complications that need specific obstetrical attention. Obstetricians should be aware of these complications in order to ameliorate the antenatal outcome of childbearing teenagers.

Sinusitis and intracranial sepsis: the CT imaging and clinical presentation

International Nuclear Information System (INIS)

Saxton, V.J.; Boldt, D.W.; Shield, L.K.

1995-01-01

The CT imaging and clinical presentation in 14 children with coexistent intracranial sepsis and sinusitis were reviewed. A routine CT head scan (10-mm thick semi-axial slices through the cranium done before and after intravenous contrast medium administration) was found to be an inadequate initial investigation as the intracranial collection was missed in four patients and the abnormal sinuses not shown in six. In half the children the dagnosis of sinusitis was unsuspected at the time of admission. The dominant clinical features were fever, intense headache and facial swelling in early adolescent males. In this clinical setting we recommend: (1) The routine scan is extended through the frontal and ethmoidal sinuses and photographed at a window level and width showing both bone detail and air/soft tissue interfaces; (2) direct coronal projections are performed through the anterior cranial fossa if no collection is seen on the routine study; (3) an early repeat scan within 48 h if the initial study shows no intracranial pathology but the fronto-ethomoidal sinuses are abnormal and there is a high clinical supicion of intracranial sepsis; and (4) in the presence of intracranial sepsis the vault is viewed at bone window settings to exclude cranial osteomyelitis. (orig.)

Immunosuppressive agents are associated with peptic ulcer bleeding.

Science.gov (United States)

Tomizawa, Minoru; Shinozaki, Fuminobu; Hasegawa, Rumiko; Shirai, Yoshinori; Motoyoshi, Yasufumi; Sugiyama, Takao; Yamamoto, Shigenori; Ishige, Naoki

2017-05-01

Peptic ulcer bleeding can be fatal. Non-steroidal anti-inflammatory drugs (NSAIDs), corticosteroids and immunosuppressive agents are administered for long-term usage. The present study assessed the association between peptic ulcer bleeding and administration of NSAIDs, corticosteroids and immunosuppressive agents. Furthermore, the efficacy of lowering the risk of peptic ulcer bleeding with proton pump inhibitors (PPI) and histamine 2 receptor antagonists (H2RA) was evaluated. Medical records were retrospectively analyzed for patients subjected to an upper gastrointestinal (GI) endoscopy performed at the National Hospital Organization Shimoshizu Hospital (Yotsukaido, Japan) from October 2014 to September 2015. During this period, a total of 1,023 patients underwent an upper GI endoscopy. A total of 1,023 patients, including 431 males (age, 68.1±12.9 years) and 592 females (age, 66.4±12.3 years), who had been administered NSAIDs, corticosteroids, immunosuppressive agents, PPIs and H2RAs, were respectively enrolled. Endoscopic findings of the patients were reviewed and their data were statistically analyzed. Logistic regression analysis was used to determine the odds ratio of peptic ulcer bleeding for each medication; immunosuppressive agents had an odds ratio of 5.83, which was larger than that for NSAIDs (4.77). The Wald test was applied to confirm the correlation between immunosuppressive agents and peptic ulcer bleeding. Furthermore, χ 2 tests were applied to the correlation between peptic ulcer bleeding and administration of PPIs or H2RAs. Immunosuppressive agents had the largest χ 2 , and the P-value was 0.03. Administration of PPIs was significantly correlated with non-peptic ulcer bleeding (P=0.02); furthermore, a tendency toward non-peptic ulcer bleeding with administration of H2RA was indicated, but it was not statistically significant (P=0.12). In conclusion, immunosuppressive agents were correlated with peptic ulcer bleeding and PPIs were effective at

Evaluation of rectal bleeding factors associated with prostate brachytherapy

International Nuclear Information System (INIS)

Aoki, Manabu; Miki, Kenta; Sasaki, Hiroshi; Kido, Masato; Shirahama, Jun; Takagi, Sayako; Kobayashi, Masao; Honda, Chikara; Kanehira, Chihiro

2009-01-01

The purpose of this study was to analyze rectal bleeding prognostic factors associated with prostate brachytherapy (PB) or in combination with external-beam radiation therapy (EBRT) and to examine dosimetric indications associated with rectal bleeding. The study included 296 patients followed up for >36 months (median, 48 months). PB was performed alone in 252 patients and in combination with EBRT in 44 patients. PB combined with EBRT is indicated for patients with a Gleason score >6. The prescribed dose was 144 Gy for monotherapy and 110 Gy for PB+EBRT (44-46 Gy). Although 9.1% who received monotherapy had 2.3% grade 2 rectal bleeding, 36.3% who received combined therapy had 15.9% grade 2 rectal bleeding. Combined therapy was associated with higher incidence of rectal bleeding (P=0.0049) and higher percentage of grade 2 bleeding (P=0.0005). Multivariate analysis revealed that R-150 was the only significant factor for rectal bleeding, and modified Radiation Therapy Oncology Group (RTOG) grade in monotherapy and biologically equivalent dose (BED) were significant for combined therapy. Moreover, grade 2 rectal bleeding increased significantly at D90 >130 Gy. Although R-150 was the significant prognostic factor for rectal bleeding and modified RTOG rectal toxicity grade, BED was the significant prognostic factor for modified RTOG rectal toxicity grade. (author)

Treatment Modalities in Adolescents Who present With Heavy Menstrual Bleeding.

Science.gov (United States)

Alaqzam, Tasneem S; Stanley, Angela C; Simpson, Pippa M; Flood, Veronica H; Menon, Seema

2018-03-07

This study sought to determine the relationship of bleeding disorders to iron deficiency anemia. Additionally, this study was undertaken to examine all current treatment modalities used in a menorrhagia clinic with respect to heavy menstrual bleeding management to identify the most effective options for menstrual management in the setting of an underlying bleeding disorder. DESIGN, SETTING, PARTICIPANT, INTERVENTION, AND MAIN OUTCOME MEASURES: Retrospective chart review of adolescent <21 years with heavy menstrual bleeding attending a multidisciplinary hematology-adolescent gynecology clinic. Information included demographics, bleeding diathesis, hematologic parameters, treatment, and the diagnosis was extracted from each chart. Subjects were grouped into two categories based on the diagnosis of a bleeding disorder. Hemoglobin level, iron deficiency anemia, and need for transfusion were compared between a bleeding disorder and no bleeding disorder group. Subjects were grouped into categories depending on hormonal modality and treatment success of the groups were compared. 73 subjects tested for a bleeding disorder. Of the subjects completing testing, 34 (46%) were diagnosed with a bleeding disorders. 39 (54%) subjects had heavy menstrual bleeding due to other causes. There was no significant difference in hemoglobin between those with and without a bleeding disorder. Iron deficiency anemia was significantly higher in subjects without bleeding disorder. When comparing hormone therapy success, the levonorgestrel IUD (LNG-IUD) (89%) had the highest rate of menstrual suppression followed by norethindrone acetate 5-10mg/day (83%), and the transdermal patch (80%). All subjects using both tranexamic acid and hormonal therapy had 100% achievement of menstrual suppression. A high frequency of bleeding disorder was found in those tested. Subjects with a bleeding disorder were less likely to present with severe anemia requiring blood transfusion and less likely to have iron

The Readiness of Students to Learn Interprofessional Teamwork in Antenatal Care

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Dina Zakiyyatul Fuadah

2016-09-01

Full Text Available Introduction: Indonesia as a developing country have a higher Maternal Mortality Rate (MMR. The prevention efforts is developing interprofessional collaborative practice (IPCP in the level of health care. Collaboration attitudes should start from education level through interprofessional education training and simulation for student. The objective of this study was to analyze the effect of interprofessional education training toward the readiness of students to learn interprofessional teamwork in antenatal care. Methods: Quasi-experimental design (pre test and post test without control with Time-Series Design. Participants used in this study were students of five semester in STIKes Karya Husada Kediri year of 2011/2012 and the number of samples are 60 students. Technique sampling using simple random. The data collected by used questionnaires Readiness Interprofessional Learning Scale (RIPLS and checklist observations using Teamwork Score (TWS. Anova, Friedman test, and Kruskal Wallis was used to statistically analyzed the data. Results: Readiness to learn interprofessional teamwork indicates the value of p = 0.001 thats means there are significant differences between the readiness before and after training IPE. Delta test showed that p value > 0.05 so there is no difference between the three programs study on readiness to learn interprofessional teamwork in antenatal care. Discussion: Interprofessional education training using simulation methods can affect the readiness of nursing, midwifery and nutritionist students for learning interprofessional teamwork in antenatal care. Keywords: interprofessional education, readiness, training and simulations, pre clinics students, antenatal care.

Public health facility resource availability and provider adherence to first antenatal guidelines in a low resource setting in Accra, Ghana.

Science.gov (United States)

Amoakoh-Coleman, Mary; Agyepong, Irene Akua; Kayode, Gbenga A; Grobbee, Diederick E; Klipstein-Grobusch, Kerstin; Ansah, Evelyn K

2016-09-21

Lack of resources has been identified as a reason for non-adherence to clinical guidelines. Our aim was to describe public health facility resource availability in relation to provider adherence to first antenatal visit guidelines. A cross-sectional analysis of the baseline data of a prospective cohort study on adherence to first antenatal care visit guidelines was carried out in 11 facilities in the Greater Accra Region of Ghana. Provider adherence was studied in relation to health facility resource availability such as antenatal workload for clinical staffs, routine antenatal drugs, laboratory testing, protocols, ambulance and equipment. Eleven facilities comprising 6 hospitals (54.5 %), 4 polyclinics (36.4 %) and 1 health center were randomly sampled. Complete provider adherence to first antenatal guidelines for all the 946 participants was 48.1 % (95 % CI: 41.8-54.2 %), varying significantly amongst the types of facilities, with highest rate in the polyclinics. Average antenatal workload per month per clinical staff member was higher in polyclinics compared to the hospitals. All facility laboratories were able to conduct routine antenatal tests. Most routine antenatal drugs were available in all facilities except magnesium sulphate and sulphadoxine-pyrimethamine which were lacking in some. Antenatal service protocols and equipment were also available in all facilities. Although antenatal workload varies across different facility types in the Greater Accra region, other health facility resources that support implementation of first antenatal care guidelines are equally available in all the facilities. These factors therefore do not adequately account for the low and varying proportions of complete adherence to guidelines across facility types. Providers should be continually engaged for a better understanding of the barriers to their adherence to these guidelines.

Association of gender disadvantage factors and gender preference with antenatal depression in women: a cross-sectional study from rural Maharashtra.

Science.gov (United States)

Shidhaye, Pallavi; Shidhaye, Rahul; Phalke, Vaishali

2017-06-01

Maternal depression is a major public health problem in low- and middle-income countries including India. Very few studies have assessed association of various risk factors with antenatal depression in rural Indian women, especially the effect of marital conflict, gender disadvantage and gender preference on antenatal depression. This paper describes the prevalence of probable antenatal depression in rural Maharashtra, a state in the western part of India and specifically assesses the association of marital and gender disadvantage factors and gender preference for a male child with antenatal depression. Primary Health Centre-based cross-sectional survey of antenatal women in rural Maharashtra was carried out. The outcome of interest was a probable diagnosis of depression in antenatal women which was measured using the Edinburgh postnatal depression scale (EPDS). Data were analyzed using simple and multiple logistic regression. 302 women in their antenatal period were included in this study. The outcome of antenatal depression (EPDS > 12) was found in 51 women (16.9%, 95% CI 12.6-21.1%). Feeling pressurized to deliver a male child was strongly associated with the outcome of antenatal depression (adjusted odds ratio (OR): 3.0; 95% CI 1.4-6.5). Unsatisfactory reaction of in-laws to dowry (adjusted OR 11.2; 95% CI 2.4-52.9) and difficult relationship with in-laws (adjusted OR 5.3; 95% CI 2.4-11.6) were also significantly associated with antenatal depression. Our findings demonstrate that antenatal depression in rural women of Western Maharashtra is associated with gender disadvantage factors, especially related to preference for a male child. The agenda to improve maternal mental health should be ultimately linked to address the broader social development goals and gender empowerment.

Gastric ulcer bleeding: diagnosis by computed tomography

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Voloudaki, Argyro; Tsagaraki, Kaliopi; Mouzas, John; Gourtsoyiannis, Nickolas

1999-06-01

A case of CT demonstration of a bleeding gastric ulcer is presented, in a patient with confusing clinical manifestations. Abdominal CT was performed without oral contrast medium administration, and showed extravasation of intravenous contrast into a gastric lumen distended with material of mixed attenuation. It is postulated that if radiopaque oral contrast had been given, peptic ulcer bleeding would probably have been masked. CT demonstration of gastric ulcer bleeding, may be of value in cases of differential diagnostic dilemmas.

Gastric ulcer bleeding: diagnosis by computed tomography

International Nuclear Information System (INIS)

Voloudaki, Argyro; Tsagaraki, Kaliopi; Mouzas, John; Gourtsoyiannis, Nickolas

1999-01-01

A case of CT demonstration of a bleeding gastric ulcer is presented, in a patient with confusing clinical manifestations. Abdominal CT was performed without oral contrast medium administration, and showed extravasation of intravenous contrast into a gastric lumen distended with material of mixed attenuation. It is postulated that if radiopaque oral contrast had been given, peptic ulcer bleeding would probably have been masked. CT demonstration of gastric ulcer bleeding, may be of value in cases of differential diagnostic dilemmas

Outcomes of Isolated Antenatal Hydronephrosis at First Year of Life

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Mutaz Orabi

2018-03-01

Full Text Available Objectives: To compare the grade of hydronephrosis between the antenatal and first postnatal ultrasound (US and their clinical outcomes. Methods: This retrospective study included all cases of isolated hydronephrosis detected by antenatal US from August 2005 to February 2011. Hydronephrosis was classified based on the standard criteria into mild, moderate, or severe. Cases associated with other major congenital anomalies were excluded. All patients were followed-up postnatally and outcomes available were analyzed at one year of age. Results: A total of 105 cases were included out of which 83 (79.0% were males and 22 (20.9% were females with a median gestational age of 38 weeks. First postnatal US of 105 cases showed that 20 (19.0% were free of hydronephrosis, 39 (37.1% had mild, 29 (27.6% moderate, and 17 (16.1% had severe hydronephrosis. Half (50.4% of hydronephrosis cases improved in their clinical presentation while 13.3% showed deterioration and 36.3% remained the same. Almost half of all cases (52 cases were diagnosed by US at the end of first year without any effect on renal function. Conclusions: Antenatal and postnatal US are sensitive tools for detecting hydronephrosis as well as for postnatal counseling. Fetal anatomy US is usually done at 18 weeks gestation and if this reveals any evidence of hydronephrosis, the patient is followed according to the severity. Postnatal US is not done routinely for cases where hydronephrosis resolves completely during pregnancy. Although newborns with antenatal hydronephrosis due to secondary causes are at greater risk for renal impairment, surgical intervention reserves renal function.

Bleeding disorders in dental practice: A diagnostic overview

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Abhirup Goswami

2014-01-01

Full Text Available Dental health care workers are increasingly called upon to provide quality dental care to individuals whose bleeding and clotting mechanisms have been altered by inherited or acquired diseases. This provides an opportunity for the dentist who is trained in the recognition of oral and systemic signs of altered hemostasis to assist in the diagnosis of the underlying condition. A number of dental procedures result in the risk of bleeding that can have serious consequences, such as severe hemorrhage or possibly death, for the patient with a bleeding disorder. Oral care providers must be aware of the impact of bleeding disorders on the management of their patients. These disorders must be recognized from history, clinical examinations, and laboratory investigations, if indicated, prior to surgical procedures including those in dental surgery to prevent bleeding related complications. Safe dental care may require consultation with the patient′s physician, systemic management, and dental treatment modifications. The purpose of this article is how to identify these patients with bleeding disorders.

Abnormal Bleeding during Menopause Hormone Therapy: Insights for Clinical Management

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Sebastião Freitas De Medeiros

2013-01-01

Full Text Available Objective Our objective was to review the involved mechanisms and propose actions for controlling/treating abnormal uterine bleeding during climacteric hormone therapy. Methods A systemic search of the databases SciELO, MEDLINE, and Pubmed was performed for identifying relevant publications on normal endometrial bleeding, abnormal uterine bleeding, and hormone therapy bleeding. Results Before starting hormone therapy, it is essential to exclude any abnormal organic condition, identify women at higher risk for bleeding, and adapt the regimen to suit eachwoman's characteristics. Abnormal bleeding with progesterone/progestogen only, combined sequential, or combined continuous regimens may be corrected by changing the progestogen, adjusting the progestogen or estrogen/progestogen doses, or even switching the initial regimen to other formulation. Conclusion To diminish the occurrence of abnormal bleeding during hormone therapy (HT, it is important to tailor the regimen to the needs of individual women and identify those with higher risk of bleeding. The use of new agents as adjuvant therapies for decreasing abnormal bleeding in women on HT awaits future studies.

Timing of onset of gastrointestinal bleeding in the ICU

DEFF Research Database (Denmark)

Granholm, A; Lange, T; Anthon, C T

2018-01-01

BACKGROUND: Critically ill patients are at risk of gastrointestinal bleeding, but clinically important gastrointestinal bleeding is rare. The majority of intensive care unit (ICU) patients receive stress ulcer prophylaxis (SUP), despite uncertainty concerning the balance between benefit and harm....... For approximately half of ICU patients with gastrointestinal bleeding, onset is early, ie within the first two days of the ICU stay. The aetiology of gastrointestinal bleeding and consequently the balance between benefit and harm of SUP may differ between patients with early vs late gastrointestinal bleeding...... will describe baseline characteristics and assess the time to onset of the first clinically important episode of GI bleeding accounting for survival status and allocation to SUP or placebo. In addition, we will describe differences in therapeutic and diagnostic procedures used in patients with clinically...

Brain MRI findings of spontaneous intracranial hypotension

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Park, Won Kyu; Byun, Woo Mok; Cho, Jae Ho; Cho Kil Ho; Hwang, Mi Soo; Park, Bok Hwan [Yeungnam Univ. College of Medicine, Taegu (Korea, Republic of); Joo, Yang Gu [Keimyoung Univ. College of Medicine, Taegu (Korea, Republic of); Lee, Sang Jin [Soonchunhyang Univ. College of Medicine, Seoul (Korea, Republic of)

1997-09-01

To evaluate brain MRI findings of spontaneous intracranial hypotension. A retrospective review of MRI findings was conducted on six patients with clinically proven spontaneous intracranial hypotension; no patient had a history of previous spinal puncture. Follow-up MRI was available in two patients, and to detect CSF leakage, radio-nuclide cisternography(n=3D5), myelography(n=3D1), and MR myelography(n=3D1) were performed. On contrast-enhanced T1WI, diffuse dural enhancement was seen in all cases, subdural hematoma or hygroma was seen in four cases, pituitary gland prominence in four, dural sinus dilatation in four, downward displacement of the cerebellar tonsil in two, downward displacement of the iter in one, and suprasellar and prepontine cistern effacement in two. In no patient was abnormal CSF leakage found. Although dural enhancement, as seen on MRI, is not specific, diffuse enhancement of the dura mater accompanied by subdural hematoma, hygroma, pituitary gland prominence, dural sinus dilatation, downward displacement of the cerebellar tonsil, or suprasellar and prepontine cistern effacement can strongly suggest intracranial hypotension.=20.

Abciximab for thrombolysis during intracranial aneurysm coiling

International Nuclear Information System (INIS)

Gralla, Jan; Rennie, Adam T.M.; Corkill, Rufus A.; Lalloo, Shivendra T.; Molyneux, Andrew; Byrne, James V.; Kuker, Wilhem

2008-01-01

Thrombotic events are a common and severe complication of endovascular aneurysm treatment with significant impact on patients' outcome. This study evaluates risk factors for thrombus formation and assesses the efficacy and safety of abciximab for clot dissolution. All patients treated with abciximab during (41 patients) or shortly after (22 patients) intracranial aneurysm coil embolisation were retrieved from the institutional database (2000 to 2007, 1,250 patients). Sixty-three patients (mean age, 55.3 years, ±12.8) had received either intra-arterial or intravenous abciximab. Risk factors for clot formation were assessed and the angiographic and clinical outcome evaluated. No aneurysm rupture occurred during or after abciximab application. The intra-procedural rate of total recanalisation was 68.3%. Thromboembolic complications were frequently found in aneurysms of the Acom complex and of the basilar artery, whilst internal carotid artery aneurysms were underrepresented. Two patients died of treatment-related intracranial haemorrhages into preexisting cerebral infarcts. Two patients developed a symptomatic groin haematoma. Abciximab is efficacious and safe for thrombolysis during and after endovascular intracranial aneurysm treatment in the absence of preexisting ischaemic stroke. (orig.)

Massive antenatal fetomaternal hemorrhage

DEFF Research Database (Denmark)

Dziegiel, Morten Hanefeld; Koldkjaer, Ole; Berkowicz, Adela

2005-01-01

Massive fetomaternal hemorrhage (FMH) can lead to life-threatening anemia. Quantification based on flow cytometry with anti-hemoglobin F (HbF) is applicable in all cases but underestimation of large fetal bleeds has been reported. A large FMH from an ABO-compatible fetus allows an estimation...

Concurrent medical conditions among pregnant women - ignore at their peril: report from an antenatal anesthesia clinic.

Science.gov (United States)

Weiniger, Carolyn F; Einav, Sharon; Elchalal, Uriel; Ozerski, Vladislav; Shatalin, Daniel; Ioscovich, Alexander; Ginosar, Yehuda

2018-03-19

Care of pregnant women with concurrent medical conditions can be optimized by multidisciplinary antenatal management. In the current study we describe women with concurrent medical conditions who attended our antenatal anesthesia clinic over a 14-year period, 2002-2015 and, based on the findings, we suggest new policies, strategies and practices to improve antenatal care. In 2002, an antenatal anesthesia clinic was established in Hadassah Medical Center. Each consultation focused on the concurrent medical condition. A written anesthesia strategy according to the medical condition and its anesthesia considerations was discussed and given to the patient. Data regarding clinic visits were recorded. A total of 451 clinic women attended the antenatal anesthesia clinic. Maternal age was 31.7 ± 6.0 years (mean ± SD), with gestational age of pregnancy 33.0 ± 5.4 weeks at the clinic visit. Musculoskeletal conditions (23% of all the women seen) were the most frequent concurrent conditions, followed by anesthesia related concerns 20%, neurologic conditions 19%, and cardiac conditions 15%. Women were provided plans that were deliberated carefully rather than being concocted during labor. A wide range of concurrent medical conditions was seen in the antenatal anesthesia clinic, however fewer women attended the clinic than expected according to known population frequencies of concurrent medical conditions. Women with concurrent medical conditions should have labor and anesthesia plans considered during the nine months of pregnancy, prior to delivery, and hospitals should have a means of obtaining this information in a timely manner. Finally, there is a need to develop additional antenatal anesthesia clinics.

The quality of free antenatal and delivery services in Northern Sierra Leone.

Science.gov (United States)

Koroma, Manso M; Kamara, Samuel S; Bangura, Evelyn A; Kamara, Mohamed A; Lokossou, Virgil; Keita, Namoudou

2017-07-12

The number of maternal deaths in sub-Saharan Africa continues to be overwhelmingly high. In West Africa, Sierra Leone leads the list, with the highest maternal mortality ratio. In 2010, financial barriers were removed as an incentive for more women to use available antenatal, delivery and postnatal services. Few published studies have examined the quality of free antenatal services and access to emergency obstetric care in Sierra Leone. A cross-sectional survey was conducted in 2014 in all 97 peripheral health facilities and three hospitals in Bombali District, Northern Region. One hundred antenatal care providers were interviewed, 276 observations were made and 486 pregnant women were interviewed. We assessed the adequacy of antenatal and delivery services provided using national standards. The distance was calculated between each facility providing delivery services and the nearest comprehensive emergency obstetric care (CEOC) facility, and the proportion of facilities in a chiefdom within 15 km of each CEOC facility was also calculated. A thematic map was developed to show inequities. The quality of services was poor. Based on national standards, only 27% of women were examined, 2% were screened on their first antenatal visit and 47% received interventions as recommended. Although 94% of facilities provided delivery services, a minority had delivery rooms (40%), delivery kits (42%) or portable water (46%). Skilled attendants supervised 35% of deliveries, and in only 35% of these were processes adequately documented. None of the five basic emergency obstetric care facilities were fully compliant with national standards, and the central and northernmost parts of the district had the least access to comprehensive emergency obstetric care. The health sector needs to monitor the quality of antenatal interventions in addition to measuring coverage. The quality of delivery services is compromised by poor infrastructure, inadequate skilled staff, stock-outs of

determinants of first antenatal care visit by pregnant women

African Journals Online (AJOL)

2014-09-01

Sep 1, 2014 ... Subjects: Four hundred and seventeen (417) pregnant women attending antenatal care ... convenience of opening hours at ANC facility, commuting distance from home to ... identifying maternal education, employment, age,.

Do antenatal education classes decrease use of epidural analgesia during labour? – a Danish RCT

DEFF Research Database (Denmark)

Brixval, Carina Sjöberg; Thygesen, Lau Caspar; Axelsen, Solveig Forberg

Background: Epidural analgesia is widely used as pain relief during labour but has negative side effects, such as prolonged labour and increased risk of obstetric interventions. Antenatal education in small groups may increase trust in own ability to cope at home in the early stages of labour...... of an antenatal education program in small classes on use of epidural analgesia. Methods: Data from the NEWBORN trial were used. A total of 1766 women from the Copenhagen area, Denmark were randomized to participate in either antenatal education in small groups or standard care. Data were analysed according...... on whether to implement the NEWBORN program in a clinical setting also depend upon the trial effect on psycho-social outcomes which will be analysed in near future. Main messages (max 200 anslag): 1. No effect of antenatal education in small groups on use of epidural analgesia as pain relief during labour...

Idiopathic intracranial hypertension in pediatric patients

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Nada Jirásková

2008-11-01

Full Text Available Nada Jirásková, Pavel RozsívalDepartment of Ophthalmology, University Hospital, Hradec Králové, Czech RepublicPurpose: To evaluate retrospectively the features, treatment, and outcome of idiopathic intracranial hypertension (IIH in children.Methods: Nine patients, 15 years and younger, diagnosed with IIH. Inclusion criteria were papilledema, normal brain computer tomography or magnetic resonance imaging, cerebrospinal fluid pressure greater than 250 mm H2O, normal cerebrospinal fluid content, and a nonfocal neurologic examination except for sixth nerve palsy.Results: Of the nine patients, eight were girls. Five girls were overweight and one boy was obese. The most common presenting symptom was headache (5 patients. Diplopia or strabismus did not occur in our group. Visual field abnormalities were present in all eyes, and severe visual loss resulting in light perception vision occurred in both eyes of one patient. Eight patients were treated medically with acetazolamide alone, and one girl needed a combination of acetazolamide and corticosteroids. This girl also required optic nerve sheath decompression surgery. Resolution of papilledema and recovery of visual function occurred in all patients.Conclusions: Idiopathic intracranial hypertension in prepubertal children is rather uncommon. Prompt diagnosis and management are important to prevent permanent visual loss.Keywords: idiopathic intracranial hypertension, pediatric, treatment

Clinical endoscopic management and outcome of post-endoscopic sphincterotomy bleeding.

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Wei-Chen Lin

Full Text Available Post-endoscopic sphincterotomy bleeding is a common complication of biliary sphincterotomy, and the incidence varies from 1% to 48%. It can be challenging to localize the bleeder or to administer various interventions through a side-viewing endoscope. This study aimed to evaluate the risk factors of post-endoscopic sphincterotomy bleeding and the outcome of endoscopic intervention therapies. We retrospectively reviewed the records of 513 patients who underwent biliary sphincterotomy in Mackay Memorial Hospital between 2011 and 2016. The blood biochemistry, comorbidities, indication for sphincterotomy, severity of bleeding, endoscopic features of bleeder, and type of endoscopic therapy were analyzed. Post-endoscopic sphincterotomy bleeding occurred in 65 (12.6% patients. Forty-five patients had immediate bleeding and 20 patients had delayed bleeding. The multivariate analysis of risk factors associated with post-endoscopic sphincterotomy bleeding were liver cirrhosis (P = 0.029, end-stage renal disease (P = 0.038, previous antiplatelet drug use (P<0.001, and duodenal ulcer (P = 0.023. The complications of pancreatitis and cholangitis were higher in the bleeding group, with statistical significance. Delayed bleeding occurred within 1 to 7 days (mean, 2.5 days, and 60% (12/20 of the patients received endoscopic evaluation. In the delayed bleeding group, the successful hemostasis rate was 71.4% (5/7, and 65% (13/20 of the patients had ceased bleeding without endoscopic hemostasis therapy. Comparison of different therapeutic modalities showed that cholangitis was higher in patients who received epinephrine spray (P = 0.042 and pancreatitis was higher in patients who received epinephrine injection and electrocoagulation (P = 0.041 and P = 0.039 respectively. Clinically, post-endoscopic sphincterotomy bleeding and further endoscopic hemostasis therapy increase the complication rate of pancreatitis and cholangitis. Realizing the effectiveness of each

ACG Clinical Guideline: Diagnosis and Management of Small Bowel Bleeding.

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Gerson, Lauren B; Fidler, Jeff L; Cave, David R; Leighton, Jonathan A

2015-09-01

Bleeding from the small intestine remains a relatively uncommon event, accounting for ~5-10% of all patients presenting with gastrointestinal (GI) bleeding. Given advances in small bowel imaging with video capsule endoscopy (VCE), deep enteroscopy, and radiographic imaging, the cause of bleeding in the small bowel can now be identified in most patients. The term small bowel bleeding is therefore proposed as a replacement for the previous classification of obscure GI bleeding (OGIB). We recommend that the term OGIB should be reserved for patients in whom a source of bleeding cannot be identified anywhere in the GI tract. A source of small bowel bleeding should be considered in patients with GI bleeding after performance of a normal upper and lower endoscopic examination. Second-look examinations using upper endoscopy, push enteroscopy, and/or colonoscopy can be performed if indicated before small bowel evaluation. VCE should be considered a first-line procedure for small bowel investigation. Any method of deep enteroscopy can be used when endoscopic evaluation and therapy are required. VCE should be performed before deep enteroscopy if there is no contraindication. Computed tomographic enterography should be performed in patients with suspected obstruction before VCE or after negative VCE examinations. When there is acute overt hemorrhage in the unstable patient, angiography should be performed emergently. In patients with occult hemorrhage or stable patients with active overt bleeding, multiphasic computed tomography should be performed after VCE or CTE to identify the source of bleeding and to guide further management. If a source of bleeding is identified in the small bowel that is associated with significant ongoing anemia and/or active bleeding, the patient should be managed with endoscopic therapy. Conservative management is recommended for patients without a source found after small bowel investigation, whereas repeat diagnostic investigations are recommended