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Query: UMLS:C0018801 (
heart failure
)
72,216
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A severely hypocalcaemic, hypomagnesaemic lactating bitch exhibited clinical signs of pulmonary oedema, paresis, dementia, gastrointestinal
ileus
and urinary bladder atony. The total calcium, ionised calcium and magnesium levels were extremely low. The clinical picture was very different from the one typically encountered in canine lactation tetany, and instead resembled bovine postparturient paresis. Muscle tremors, rigidity and seizures were not part of the acute clinical picture, but rather atony, weakness and paresis. General muscle dysfunction probably resulted from the extremely low ionised calcium levels in combination with very low levels of magnesium and possibly potassium.
Heart failure
and atony of the urinary bladder and intestines were probably a result of the severe hypocalcaemia. The alteration in calcium to magnesium ratio may have depressed neuromuscular transmission, leading to paresis and atony. The unusual electrocardiogram possibly also resulted from abnormal magnesium and calcium cation levels.
...
PMID:Paresis and unusual electrocardiographic signs in a severely hypomagnesaemic, hypocalcaemic lactating bitch. 967 8
A total of 42 Japanese centenarians (9 males & 33 females) autopsied in Tokyo Metropolitan Geriatric Hospital during 22 years (1975-1996) were clinico-pathologically examined to determine details of the main cause of death. The main cause of death of the 42 cases were sepsis (16 cases), pneumonia (14 cases), suffocation (4 cases),
heart failure
(4 cases), cerebrovascular disorder (2 cases) and malnutrition (2 cases). Most pneumonias were caused aspiration of foreign bodies, and the origins of sepsis were pyelonephritis (7 cases), biliary tract infection (3 cases), necrotic lesions of the intestine due to
ileus
, ischemia and pseudomembranous colitis (3 cases) and indwelling vein catheter (3 cases). Malignant neoplasms were observed in 16 cases (38%), and 5 of them had 2 or 3 lesions. Thus, the total number of lesions of malignant neoplasms were 22, as follows; colonic cancer (36%), urinary bladder cancer (14%), lung adenocarcinoma (9%), gastric cancer (9%), malignant lymphoma (9%) and others. However, none of these malignant neoplasms were directly related with the cause of death. All 42 centenarians died not of simple "senile decay", but due to diseases.
...
PMID:[Pathologic evaluation of the main cause of death in Japanese centenarians]. 1036 29
Pathophysiologically, the non-occlusive mesenteric ischemia (NOMI) results from reduced blood supply to the intestine, caused by "low cardiac output syndrome", or the use of certain drugs leading to intestinal vasoconstriction and stasis of the microcirculation. Regardless of the aetiopathogenesis, the patient's prognosis crucially depends on rapid diagnosis and initiation of adequate medical or surgical intervention. In a 10-year retrospective chart analysis (1989 to 1998) we identified a total of 62 patients that demonstrated classical features of NOMI. The investigation focused on patients' history, risk factors, clinical symptoms, diagnostic procedures and patient's clinical outcome. The most important associated risk factors and concomitant diseases were reduced cardiac output (caused by preexisting
heart failure
), renal diseases, diabetes and the use of some specific drugs (digitalis, furosemide, ergotamine). Except for leucocytosis, elevated serum lactate and an increased CK/CK-MB level, all laboratory findings were unspecific. Using abdominal ultrasound and plain abdominal x-ray, 80% of the cases showed positive signs of
ileus
, subileus and free intraabdominal fluid. The angiographic diagnostics (mesentericography) of non-occlusive mesenteric ischemia showed the typical signs of peripheral vasoconstriction in 90% of the cases. Fifty three patients (86%) presenting with peritoneal signs underwent operative bowel exploration. Necrotic bowel had to be resected in 37 cases (60%). The overall letality was 58%. The progress made in better understanding the pathophysiology of NOMI has led to differential treatment of the disease. Close cooperation between surgeons and radiologists, coupled with early diagnosis and prompt treatment are necessary to optimize the clinical outcome.
...
PMID:[Diagnosis and therapy of non-occlusive mesenteric ischemia (NOMI)]. 1074 34
Hirschsprung's disease occurs rarely and sporadically in adult, involving males. In cases, which are manifested perinatally, the so called Hirschsprung-associated congenital anomalies (mainly central nervous system, urogenital and cardiovascular) may present (2-21%), which have not observed in adult. Mental retardation and Hirschsprung's disease more frequently are associated with Down syndrome (5-10%). The discoveries of molecular genetics in the last 4-5-years through the examination of transgenic ("knockout") mice, proved the basic role the mutation of 4 genes: the RET (receptor tyrosin kinase), a proto-oncogene, coding its ligand, the glial cell-line derived neutrophic factor (GDNF), the gene of the endothelin-B receptor (ENDRB) and the gene one of its ligand, the endothelin-3 (EDN3), in the pathogenesis of Hirschsprung's disease. In our case, the short segment Hirschsprung's disease caused respiratory and
cardiac failure
, which was recognized by autopsy. Besides, the severe mental retardation, the role of the long term use of antipsychotic medicines comes up in the prolongation and masking of the symptoms. The accompanied mental retardation and microcephalia in early childhood are known, which are associated anomalies with Hirschsprung's disease. In cases of Hirschsprung diseases at adults, no other associated congenital anomalies has been published. The mental retardation in Down-syndrome, in association with Hirschsprung's disease (and presumable in our case, too) is supposed to be the consequence of the mutation in the gene of GDNF. In this case, we observed, that the so called short segment H-d was accompanied at a 33 years old men patient with mental retardation (who was originated from a gypsy ethnic minority), because of it the connection of the nurses and the patient was disturbed and the main symptom of the H-d (chronic obstipation) remained hidden. The mechanic
ileus
was going on behind the scenes, and in addition to the
cardiac failure
caused the death of the patient. Practical conclusion of the case is that, Hirschsprung's disease should be suspected in all adult patients, who had severe obstipation persisting since childhood, especially in males.
...
PMID:[Adult Hirschsprung's disease with mental retardation and microcephaly]. 1096 5
A total of 102 radical cystectomies have been conducted for 1996-2001 (94 males, 8 females, age 37-78 years, mean age 57.5 years). Most of the patients (81.4%) were diagnosed to have transitional cell carcinoma. Supravesical urine derivation was made by means of ureterocutaneostomy and transureteroureteronephrostomy in 7(6.9) patients, ureterosigmoanastomosis--in 41(40.2%), Sigma-rectumpouch--in 1(0.9%) patients, ileocystoplasty, largely by Hautmann and Studer was carried out in 52(51%) patients. Postoperative complications developed in 25(24.5%) patients who often had adhesive
ileus
. Four patients died: 2 of pulmonary artery thromboembolism, 1 of acute
cardiac failure
and 1 of sepsis. Methods of continence urine derivation were preferred, such as ureterosigmoanastomosis by Mainz-Pouch II and creation of orthotopic bladder of the ileum.
...
PMID:[Short-term outcomes of radical surgery for bladder cancer]. 1207 14
The purpose of this paper is to assess the morbidity, mortality, and clinical outcome of simultaneous bilateral total knee arthroplasty. We reviewed 4100 simultaneous bilateral total knee replacements. The knees were subjected to two Kaplan-Meier survival analyses, with failure equal to revision for aseptic loosening and failure equal to patient death. Complications and Knee Society scores were considered. The average Knee Society knee score was 90 points 3 years postoperatively and 87 points 10 years postoperatively. The complication rates were as follows: deep infection (0.8%), superficial infection (0.3%), cardiac (6 arrhythmia, 5 congestive heart failure, 1
cardiac insufficiency
, 3 complete heart block, 2 myocardial infarction and cardiac arrest, and 14 myocardial infarction only) (1.5%), intestinal
ileus
(0.5%), gastrointestinal ulcer (0.4%), thrombophlebitis (0.9%), cerebrovascular accident (0.3%), and urinary (1 BPH-obstruction, 4 renal failure, 2 transurethral resection of the prostate, 16 urinary tract infection, and 2 urinary retention/incontinence) (1.2%). The 10-year prosthesis survival probability was 98.3%. The 10-year patient survival probability was 78.6%. Twenty-five (1.2%) patients died within the first postoperative year. The patients who died within 1 year postoperatively were older than the rest of the group. Higher age and male gender were factors related to increased mortality. The complication rates and clinical outcomes were similar to unilateral total knee arthroplasty. With regard to death early in the postoperative course, simultaneous bilateral total knee arthroplasty may pose a greater risk to the patient than a unilateral procedure. However, the early deaths may be related to older age at the time of surgery.
...
PMID:Debate: simultaneous bilateral knee replacements: the outcomes justify its use. 1553 24
We anesthetized four patients aged 100 years and above who underwent emergency abdominal surgery. Case 1 : A 100-year-old woman with
ileus
caused by rectal cancer had chronic
heart failure
in whom colostomy was performed. Case 2 : A 101-year-old man with incarceration of inguinal hernia and history of cerebral infarction. Hernioplasty was performed. Case 3 : A 100-year-old woman with duodenal perforation and hypertension, in whom patching was performed. Case 4 : A 100-year-old bedridden man with incarceration of inguinal hernia who had enteral nutrition through gastrostoma, in whom hernioplasty was performed. General anesthesia was performed mainly with sevoflurane and all patients were discharged without any critical complications. Anesthetic management of elderly patients requires appropriate preoperative evaluation according to their complicating diseases, consciousness, activities of daily living and nutrition. Especially for patients aged 100 years and above, their quality of life should be evaluated. Surgical indication and procedure should be determined accordingly.
...
PMID:[Anesthetic management of patients 100 years of age and above undergoing emergency abdominal surgery]. 1757 3
A 60-year-old man who had been receiving dialysis for more than 30 years was admitted for treatment of cellulitis in his right thigh on November 7, 2003. He suffered from an
ileus
on December 14 and was found to have a huge, 7-cm-diameter, well-circumscribed fecalith, incarcerated at the splenic flexure of the colon. It was proving difficult to pass this naturally and surgical removal was thought to be too risky. Using a colonoscope and a water-jet probe, the fecalith was broken up; the
ileus
then improved and the patient was able to take oral fluids. Unfortunately, he died of
cardiac failure
on February 13, 2004. We conducted an autopsy, with his family's consent, and found generalized amyloidosis. Deposits of amyloid were seen in all layers of the colon. Because of this, we hypothesized that peristalsis had been poor and this had led to paralytic ileus due to stasis, which, in turn, had led to the formation of the huge fecalith. In Japan it is not rare for a patient to be on dialysis for more than 25 years and it may be that this is a cause of generalized amyloidosis. There have been no such cases of fecalith associated with gastrointestinal amyloidosis described previously, which is why we decided to report this case here.
...
PMID:A huge fecalith associated with dialysis-related gastrointestinal amyloidosis. 1759 21
A case is reported of a chronic intestinal pseudoobstruction with lethal outcome in a 6-year-old boy. The clinical symptoms and radiology examination showed
ileus
without mechanical obstruction. During the observation the patient developed left sided mydriasis and grand mal seizures with lactacidosis. He was treated conservatively which included total parenteral nutrition, fluid-sodium supplements, intravenous erythromycin and somatostatin, correction of acidosis. On the 48th day he died suddenly of
cardiac failure
at the intensive care unit. The gastrointestinal and neurologic symptoms with lactacidosis suggested the possibility of mitochondrial myopathy. Postmortem histopathology showed visceral myopathy. Molecular genetic analysis could not confirm the presence of the mDNA mutation.
...
PMID:[Chronic intestinal pseudoobstruction due to visceral myopathy]. 1761 Nov 83
A breakthrough using "reverse pharmacology" identified and characterized acyl ghrelin from the stomach as the endogenous cognate ligand for the growth hormone (GH) secretagogue receptor (GHS-R) 1a. The unique post-translational modification of O-n-octanoylation at serine 3 is the first in peptide discovery history and is essential for GH-releasing ability. Des-acyl ghrelin, lacking O-n-octanoylation at serine 3, is also produced in the stomach and remains the major molecular form secreted into the circulation. The third ghrelin gene product, obestatin, a novel 23-amino acid peptide identified from rat stomach, was found by comparative genomic analysis. Three ghrelin gene products actively participate in modulating appetite, adipogenesis, gut motility, glucose metabolism, cell proliferation, immune, sleep, memory, anxiety, cognition, and stress. Knockdown or knockout of acyl ghrelin and/or GHS-R1a, and overexpression of des-acyl ghrelin show benefits in the therapy of obesity and metabolic syndrome. By contrast, agonism of acyl ghrelin and/or GHS-R1a could combat human anorexia-cachexia, including anorexia nervosa, chronic
heart failure
, chronic obstructive pulmonary disease, liver cirrhosis, chronic kidney disease, burn, and postsurgery recovery, as well as restore gut dysmotility, such as diabetic or neurogenic gastroparesis, and postoperative
ileus
. The ghrelin acyl-modifying enzyme, ghrelin O-Acyltransferase (GOAT), which attaches octanoate to serine-3 of ghrelin, has been identified and characterized also from the stomach. To date, ghrelin is the only protein to be octanylated, and inhibition of GOAT may have effects only on the stomach and is unlikely to affect the synthesis of other proteins. GOAT may provide a critical molecular target in developing novel therapeutics for obesity and type 2 diabetes.
...
PMID:Ghrelin gene products and the regulation of food intake and gut motility. 2003 70
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