Search results for "ANEM"

Iron-dependent erythropoiesis in women with excessive menstrual blood losses and women with normal menses

2013

In women of fertile age, iron loss consequent to excessive menstrual discharge is by far the most frequent cause of iron-deficient anemia. However, the relationship between menstrual discharge and iron loss is poorly understood. In this prospective study, total menstrual and iron losses were assayed in a large cohort of non-anemic women and women with excessive menstrual blood losses (menorrhagia) in order to provide data useful for intervention. One hundred and five Caucasian women aged 20–45 years were recruited. Blood cell count and serum ferritin (SF) levels were determined in each case before menses. Menstrual fluid losses (MFL) were determined using a standardized pads’ weight method.…

Abdominal aortic thrombosis secondary to reactive thrombocytosis in a patient with iron deficiency anemia

2016

Mean maternal second-trimester hemoglobin concentration and outcome of pregnancy: a population-based study.

2008

Both anemia and the lack of physiological maternal plasma volume expansion during the second trimester are associated with higher maternal morbidity and poor fetal outcome. Mean hemoglobin levels between the 14th and 30th gestational weeks were calculated in 4985 consecutive pregnant women and were correlated with outcome data of pregnancy. It was found that 9.4% of participants (n = 3959) had normal pregnancy outcome. Mean maternal hemoglobin levels were significantly lower in women with a normal pregnancy (11.96 ± 0.94 g/dL) compared with women who had adverse outcome events (preeclampsia, n = 423, 12.5 ± 1.0 g/dL, P < .0001; early birth, n = 464, 12.2 ± 1.01 g/dL, P < .0001; low b…

How to assess the risks associated with the usage of a medical device based on predictive modeling: the case of an anemia control model certified as …

2021

Background The successful application of Machine Learning (ML) to many clinical problems can lead to its implementation as medical devices (MD), being important to assess the associated risks. Methods An anemia control model (ACM), certified as MD may face adverse events as the result of wrong predictions that are translated into suggestions of doses of erythropoietic stimulating agents to dialysis patients. Risks are assessed as the combination of severity and probability of a given hazard. While severities are typically assessed by clinicians, probabilities are tightly related to the performance of the predictive model. Results A post-marketing dataset formed by all adult patients registe…

Docetaxel and oxaliplatin in the second-line treatment of platinum-sensitive recurrent ovarian cancer: a phase II study.

2007

ABSTRACT Background A prospective phase II study was conducted to evaluate the efficacy and toxicity of the combination docetaxel (Taxotere) (DTX) and oxaliplatin (OXA) in ovarian cancer patients recurring after a platinum-free interval (PFI) >12 months. Patients and methods DTX, 75 mg/m2, was administered by 60 min i.v. infusion, followed by OXA, 100 mg/m2, given by a 2 h i.v., on day 1 every 21 days. Results From October 2003 to June 2006, 43 ovarian cancer patients were enrolled. Median PFI was 26 months. All patients were available for response evaluation: 17 complete responses and 12 partial responses were registered, for an overall response rate of 67.4%. The median response duration …

Oxygenation Status of Gynecologic Tumors: What is the Optimal Hemoglobin Level?

2002

Tumor hypoxia has been linked to the development of treatment resistance, tumor progression, and poor prognosis. Since anemia is a major causative factor for the development of hypoxia, the association between blood hemoglobin concentration (cHb) and tumor oxygenation was examined in this study.Pretreatment O(2) tension (pO(2)) measurements were performed in 59 primary carcinomas of the uterine cervix in which a stringent histopathologic examination of the electrode tracks was mandatory in order to exclude measurements in necrotic, stromal or normal cervical tissue. In addition, pO(2) readings in twelve primary cancers and 17 local recurrences of vulvar cancers were included in this study. …

Molecular mechanisms of hookworm disease: stealth, virulence, and vaccines.

2012

Hookworms produce a vast repertoire of structurally and functionally diverse molecules that mediate their long-term survival and pathogenesis within a human host. Many of these molecules are secreted by the parasite, after which they interact with critical components of host biology, including processes that are key to host survival. The most important of these interactions is the hookworm's interruption of nutrient acquisition by the host through its ingestion and digestion of host blood. This results in iron deficiency and eventually the microcytic hypochromic anemia or iron deficiency anemia that is the clinical hallmark of hookworm infection. Other molecular mechanisms of hookworm infec…

Un caso inusuale di malattia emolitica.

2007

Anemia in non-celiac wheat sensitivity: Prevalence and associated clinical and laboratory features.

2022

Background: Patients suffering from non-celiac wheat sensitivity (NCWS) frequently report extra- intestinal symptoms, such as anemia. Aims: We investigated the prevalence and associated clinical features of anemia in NCWS patients. Methods: Data from 244 NCWS patients, diagnosed by double-blind placebo-controlled wheat challenge, were retrospectively reviewed and compared with 2 control groups (celiac disease (CD) and irritable bowel syndrome (IBS)). Furthermore, 31 NCWS anemic patients were prospectively re-evaluated after at least 12 months on the “strict”wheat-free diet (WFD). Results: Anemia prevalence in NCWS patients was 34.8% (mean hemoglobin 10.4 ±1.4 g/dl), significantly higher tha…

Impact of anemia on long term prognosis of patients with STEMI treated with PCI and dual antiplatelet therapy

2016

Anemia on admission and Hb drop % are associated with worse long term prognosis and they are independent risk factor for adverse events in patient with STEMI treated with PCI and dual antiplatelet therapy.