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Query: UMLS:C0020538 (
hypertension
)
170,190
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The details of stroke in young adults remain unknown in Japan. We performed a multicenter survey to establish a stroke data bank for young adults in Japan. We collected clinical data of 7,245 acute stroke patients admitted to 18 hospitals in Japan. In patients admitted within the first 7 days of stroke, patients aged = < 50, = < 45, and = < 40 accounted for 8.9%, 4.2%, and 2.2%, respectively.
Hypertension
, diabetes mellitus, hypercholesterolemia, and non-valvular atrial fibrillation were significantly more frequent in the non-young than in the young, but smoking habits and patent foramen ovale were more frequent in the young than in the non-young. Brain infarction was the most predominant stroke subtype in the non-young, but not so in the young (62.6% vs. 36.7%, p < 0.01). Brain hemorrhage (20.8% vs. 32.1%, p < 0.01) and subarachnoid hemorrhage (7.3% vs. 26.1%, p < 0.01) were more frequent in the young. Causes of brain infarction and hemorrhage were often atypical in the young (2.8% vs. 25.1%, p < 0.001 and 4.6% vs. 20.2%, p < 0.0001, respectively). Causes of stroke in the young was often atypical, such as cerebral arterial dissection, Moyamoya disease,
antiphospholipid syndrome
, arteriovenous malformation, et al. Because causes and underlying risk factors of stroke in young adults were quite different from those in older patients, we need to establish the data bank and to explore optimal measures of the diagnosis and management for young stroke patients.
...
PMID:[Stroke in young adults in Japan]. 1644 41
Women with systemic lupus erythematosus (SLE) and
antiphospholipid syndrome
(
APS
) are subject to several complications during pregnancy, including reactivation of SLE, thrombosis, miscarriage, neonatal lupus, pregnancy-induced
hypertension
, pulmonary hypertension and drug toxicity. Correct management of these patients requires combined medical-obstetric care, close surveillance of baby's growth and well-being, control of SLE activity and correct thromboprophylaxis. With good care, most pregnancies in women with SLE and
APS
end successfully.
...
PMID:[Systematic lupus erythematosus and antiphospholipid syndrome during pregnancy]. 1667 Aug 11
Little is known regarding the association of primary
antiphospholipid syndrome
APLS and proliferative glomerulonephritis GN. We describe a biopsy-documented case with primary APLS and proliferative GN with no evidence of thrombotic microangiopathy TMA, and in the absence of other manifestations of systemic lupus erythematosus SLE. She presented initially with left popliteal deep venous thrombosis and nephrotic syndrome. Her first pregnancy at the age of 26 years resulted in intra-uterine fetal death at term. Two subsequent pregnancies ended up with miscarriages at 3 and 4 months of gestation. Urinalysis revealed glomerular red blood cells of 1.0000.000/ml and granular cast; proteinuria of 13.4 grams/24 hours, which was non-selective; hemoglobin 12 gm/dl, normal white blood cell and platelets; serum albumin 2.6 gm/dl; anti-nuclear antibody ANA and anti DNA were negative and complement levels normal. Lupus anticoagulant was positive leading to a diagnosis of primary APLS. The biopsy findings were consistent with membranoproliferative GN. She continued to have steroid-resistant proteinuria, but stable renal function after a 12-year follow up period. She had 2 pregnancies during this period and was delivered at term using caesarian section. She received heparin during the pregnancies. Later she developed
hypertension
easily controlled by atenolol. This case provides evidence that primary APLS can be associated with proliferative GN due to immune deposits and not only TMA as previously reported, and in the complete absence of SLE. Performing more renal biopsies in this group of patients may disclose a greater prevalence of proliferative GN and may help in devising a rationale for treatment.
...
PMID:Proliferative glomerulonephritis and primary antiphospholipid syndrome. 1683 33
Antiphospholipid syndrome
(
APS
) is a systemic autoimmune disorder characterized by a variety of clinical manifestations. Recent studies suggest arterial stenosis is involved in
APS
. Furthermore, arterial stenosis may be a relevant and treatable cause for
hypertension
, renal, CNS and gastrointestinal manifestations of
APS
. Our objective was to overview the published data regarding arterial stenosis in
APS
--the clinical presentation, diagnosis, suggested therapies and the possible mechanisms. We searched PUBMED (1951-2006) reference lists for the role of arterial stenosis in
APS
.
APS
patients might present with arterial stenosis. Its recognition has important diagnostic and therapeutic implications. Articles suggest that anticoagulation treatment with INR above three may reverse the artery stenosis and achieve subsequent clinical improvement. Currently, there are no specific guidelines for the management of
APS
patients with arterial stenosis. The exact mechanism of arterial stenosis in
APS
patients remains unclear.
...
PMID:Stenosis in antiphospholipid syndrome: a new finding with clinical implications. 1689 84
A 35-year-old Japanese woman for whom a previous health checkup showed normal blood pressure and urinalysis results without serological abnormalities developed nephrotic syndrome with severe
hypertension
at 15 gestational weeks. The renal biopsy performed at 17 weeks of gestation showed severe glomerular capillary endotheliosis. By means of electron microscopy, no electron-dense deposits were observed in glomeruli, and foot-process arrangement was normal. Histological findings indicated the patient's glomerular damage was caused by the mechanisms of preeclampsia. The patient underwent an elective abortion at 18 weeks of gestation. Clinical abnormalities vanished completely within 3 months after the elective abortion, which provided additional evidence that proteinuria and
hypertension
were caused purely by pregnancy. In general, the term preeclampsia refers to new onset of
hypertension
and proteinuria after 20 weeks of gestation. When proteinuria or
hypertension
is newly observed before 20 weeks of gestation, they are practically associated with triploidy, trophoblastic disease, or
antiphospholipid syndrome
. However, our case was not associated with them. Therefore, we called this case "pure" preeclampsia. We confirm the notion for the first time that preeclampsia associated with glomerular capillary endotheliosis can occur before 20 weeks of gestation. In addition, this report describes the earliest onset of preeclampsia compared with previously published reports. We also discuss causes of preeclampsia in early gestation and refer to the issue of the application of renal biopsies during pregnancy.
...
PMID:A case of "pure" preeclampsia with nephrotic syndrome before 15 weeks of gestation in a patient whose renal biopsy showed glomerular capillary endotheliosis. 1693 Dec 25
We describe a 29-year-old pregnant woman at 16 weeks gestation and antiphospholipid antibodies who developed nephrotic syndrome with massive hematuria. Renal biopsy evidenced chronic glomerular lesions of ischemic nature without proliferative changes and immune deposits suggestive of lupus nephritis. Anticoagulation was initiated, along supportive measures, and the patient recovered completely. This case demonstrates that chronic renal lesions of
antiphospholipid syndrome
may present with marked clinical manifestation including
hypertension
, massive proteinuria and hematuria, resembling the course of acute thrombotic microangiopathy and/or lupus nephritis.
...
PMID:Primary antiphospholipid nephropathy beginning during pregnancy. 1702 15
Ischemic heart disease and myocardial infarction in patients with SLE--are usually secondary to early coronary atherosclerosis. Estimation if
antiphospholipid syndrome
and antiphospholipid antibodies are the risk factor for myocardial infarction and ischemic heart disease in patients with TRU. We examined 129 patients with SLE (114 women and 15 men). All the patients underwent comprehensive physical examination. ECG, ultrasound heart examinations were performed. They were followed by heart scintygraphic examination if indicated. Routine biochemical and hematological laboratory tests were performed including fasting glucose level, concentration of homocysteine, uric acid and lipids. Wide range of immunological essays were performed, testing for antinuclear antibodies (ANA), extractable nuclear antigen antibodies (ENA), antiphospholipid antibodies (anticardiolipin antibodies--aCL, lupus anticoagulant--LA, antiprothrombine antibodies aPT, anti-beta2glicoprotein-I antibodies), anti-dsDNA antibodies, anti-nucleosome antibodies, antihistone antibodies, antineutrophil cytoplasmic antibodies (ANCA) and antiendothelial antibodies (AECA). Statistical analysis was performed with chi2 Yates, chi2 Pearson and R rang Spearman tests. Multivariate regression analysis was also done. Ischemic heart disease was found in 20 (15.5%) SLE patients, myocardial infarctions were diagnosed in 9 (6.97%). Ischemic heart disease and myocardial infarction were significantly related to presence of secondary
antiphospholipid syndrome
(SAPS), OR: 4.21, p = 0.008 and OR: 12.8; p = 0.02 respectively). They were also related to high activity of SLE, OR: 7.18; p = 0.012 and OR: 27.3; p = 0.006 respectively. Ischemic heart disease was significantly more common in older patients (52.75 years versus 42.15 years; p = 0.0008) and in patients with
hypertension
(p < 0.05). Impaired glucose tolerance (OR: 8.44; p = 0.03), presence of aCL IgG (OR; 2.93; p = 0.05) and p-ANCA anti-MPO (OR: 6.08; p = 0.036) were found to be risk factors of ischemic heart disease. Myocardial infarction was significantly associated with high uric acid level (OR: 5.01; p = 0.052) and impaired glucose tolerance (OR: 7.42; p = 0.047) and with presence of the following antibodies: aCL IgG and/or aCL IgM (OR: 5.61; p = 0.039), ANCA in the indirect immunofluorescence essay (OR: 5.78; p = 0.035), anti-MPO antibodies (OR: 6.58; p = 0.051) and AECA (OR: 11.10; p = 0.026). Presence of antiphospholipid antibodies and SAPS are significant risk factors of ischemic heart disease and myocardial infarction in SLE patients. The risk factors of ischemic heart disease and myocardial infarction in SLE patients significantly differ from the ones in general population.
...
PMID:[Antiphospholipid syndrome and antiphospholipid antibodies as a risk factors of ischaemic heart disease and myocardial infarction in patients with systemic lupus erythematosus]. 1719 52
The death of a formed fetus is one of the most emotionally devastating events for parents and clinicians. With improved care for conditions such as RhD alloimmunization, diabetes, and preeclampsia, the rate of fetal death in the United States decreased substantially in the mid twentieth century. However, the past several decades have seen much greater reductions in neonatal death rates than in fetal death rates. As such, fetal death remains a significant and understudied problem that now accounts for almost 50% of all perinatal deaths. The availability of prostaglandins has greatly facilitated delivery options for patients with fetal death. Risk factors for fetal death include African American race, advanced maternal age, obesity, smoking, prior fetal death, maternal diseases, and fetal growth impairment. There are numerous causes of fetal death, including genetic conditions, infections, placental abnormalities, and fetal-maternal hemorrhage. Many cases of fetal death do not undergo adequate evaluation for possible causes. Perinatal autopsy and placental examination are perhaps the most valuable tests for the evaluation of fetal death. Antenatal surveillance and emotional support are the mainstays of subsequent pregnancy management. Outcomes may be improved in women with diabetes,
hypertension
, red cell alloimmunization, and
antiphospholipid syndrome
. However, there is considerable room for further reduction in the fetal death rate.
...
PMID:Fetal death. 1719 1
We are reporting a case of catastrophic
antiphospholipid syndrome
(CAPS) in an adult female manifested with severe
hypertension
followed by adrenal haemorrhagic infarction and adult respiratory distress syndrome. Adrenal involvement appears to be exceedingly high in CAPS and adult respiratory distress syndrome (ARDS) is the prevailing pulmonary manifestation in this condition, compared with these impediments in patients with simple
antiphospholipid syndrome
(
APS
). Even though the above manifestations are well recognized, their combination as an initial presentation of CAPS is uncommon.
...
PMID:Catastrophic antiphospholipid syndrome presented with severe hypertension, adult respiratory distress syndrome and unilateral adrenal haemorrhagic infarction. 1743 1
The diagnosis of
antiphospholipid syndrome
(
APS
) relies on clinical and laboratory criteria, which have been recently outlined in specific consensus conferences. Renal involvement in
APS
is not infrequent and includes different clinical patterns. For clinical purposes a distinction can be made between large vessel and microvascular involvement. Renal artery stenosis is frequent in
APS
. In case of microvascular involvement with an acute clinical course a differential diagnosis with other thrombotic microangiopathic diseases has to be made, taking in account thrombotic thrombocytopenic purpura, hemolytic uremic syndrome, malignant hypertension, drug nephrotoxicity (cyclosporin) and others. The disease is often chronic, with
hypertension
, different degrees of renal insufficiency and mild proteinuria. In patients with systemic lupus erythematosus and antiphospholipid antibodies the prognosis of kidney disease is generally poorer than in lupus alone. Finally, the kidney is almost invariably a target in catastrophic
antiphospholipid syndrome
. Anticoagulation is the therapy of choice, especially in arterial stenosis and acute disease, but is probably also indicated in chronic and subacute patterns. The role of immunomodulatory therapy has to be assessed.
...
PMID:[Antiphospholipid syndrome and kidney]. 1745 26
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