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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The term diabetic nephropathy includes the Kimmelstiel-Wilson intercapillary glumerulosclerosis (1936), arterio-arteriolosclerotic changes and pyelonephritis. In principle, diabetic nephropathy becomes more frequent with increasing duration of diabetes mellituus. Pyelonephritis is 4 to 5 times more frequent in diabetics than in the general population. Elderly overweight women are particularly at risk. - Only the nodular intercapillary glomerulosclerosis and not the diffuse or exudative form is specific for diabetes mellitus. It is found in 20-40% of all diabetics who have had the disease for 10-15 years. Whether the microangiopathy is typical of diabetes mellitus remains to be seen. Due to the intense cardiovascular changes, possible disorders of brain and liver function and infection, the prognosis of renal insufficiency is considerably worse in diabetics than in non-diabetics.
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PMID:[Diabetic nephropathy (author's transl)]. 81 41

Obstetric complications recorded prospectively were assessed retrospectively in 150 women with gestational diabetes mellitus (GDM) and 305 control subjects matched for age, parity, and ethnicity. Intensive diet therapy and self-monitoring of capillary blood glucose were used to obtain postprandial euglycemia; 22% of GDM subjects required insulin. GDM and control subjects were grouped by body mass index to detect any influence of maternal prepregnancy weight on outcome. Polyhydramnios, preterm labor, and pyelonephritis were not more frequent in GDM, but hypertension without proteinuria (7.3 vs. 3.3%) and preeclampsia (8 vs. 3.9%) were more frequent in GDM. The frequency of hypertensive complications in GDM was not totally attributable to being overweight. Abnormalities of labor, birth trauma, and fetal macrosomia were not more common in GDM; 6.7% of the infants of mothers with GDM weighed greater than 4200 g at birth compared with 3.6% of control infants (NS), and 10% were large for gestational age and sex compared with 6.6% of control infants (NS). Despite this, cesarean delivery was more common in GDM (35.3 vs. 22%, P less than 0.01), mostly due to significantly more cesarean births without labor.
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PMID:Obstetric complications with GDM. Effects of maternal weight. 174 71

Effective urolithiasis treatment, especially in overweight patients has a considerable medical and social implication. Extracorporeal shock wave lithotripsy (ESWL) and percutaneous nephrolithotripsy (PCNL) in prone position of the patient are standard treatment options for kidney and ureter stones. These interventions are not always effective in patients with concomitant obesity and are associated with technical difficulties and an increased risk of complications. The study included 175 patients with obesity. The first group consisted of 96 (54.8%) patients treated with transurethral contact lithotripsy. The 2nd group consisted of 54 (30.9%) patients who underwent PCNL in the supine position. The third group comprised 25 (14.3%) patients with multiple stones of kidney and ureter, who underwent combined transurethral and percutaneous intervention in the supine position. The 1st and 3rd group had a higher prevalence of patients with II degree of obesity, in the 2nd group--with I degree of obesity. The mean duration of surgery in 1st group was 43.4 min, in the 2nd--70.3 min and in the third--84.6 min. Method of kidney drainage depended mainly on the presence, location and size of residual stone fragments. The average duration of the kidney drainage stent in patients of the 1st group was 39 days (ureteral catheter--1.3 days). In all patients of the 2nd and 3rd groups, at the final stage of the operation a nephrostomy tube was placed for an average of 2.7 days. The average postoperative hospital stay was 2.9 days in the 1st group, 4.1 days in the 2nd group and 4.5 days in the third group. In the 1st group, the stone-free status was achieved in 81 (84.4%) patients. Another 10 (10.4%) patients later needed ESWL for the complete disposal of the stones. In the 2nd group, the complete clearance of kidney stones was achieved in 49 (90.7%) patients. Another 3 (5.6%) patients required added ESWL to achieve the stone-free status. In the third group of patients stone free status was reached in 22 (88%) cases. In the remaining patients residual stone fragments were not clinically important. The most prevalent postoperative complication in all groups was postoperative pyelonephritis. Taking into account high efficiency of transurethral lithotripsy and PCNL in the supine position, as well as their combinations we can recommend these interventions to treat patients with kidney and ureteral stones and concomitant obesity.
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PMID:[NEW OPTIONS OF ENDOSCOPIC TREATMENT FOR KIDNEY AND URETER STONES IN OBESE PATIENTS]. 2666 67

This study was conducted to determine the relationship between overweight/obesity and UTI in children. A comparison was made, in terms of overweight and obesity, between 135 children with UTI (case group) and 135 healthy children (control group). UTI was diagnosed through urine culture. Dimercaptosuccinic acid renal scanning (DMSA) was also used to distinguish between lower UTI and acute pyelonephritis. Overweight and obesity were determined based on standard body mass index (BMI) curves. There were 12 (8.8%) overweight and 26 (19.2%) obese children in the case group. Four (3.0%) overweight and five (3.7%) obese children were found in the control group. There was a significant difference between the two groups regarding overweight and obesity frequencies. However, no such difference existed between children with cystitis and acute pyelonephritis. This study showed a significant relationship between overweight/obesity and UTI. Therefore, overweight and obesity may play a role in the pathogenesis of UTI in children.
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PMID:The role of overweight and obesity in urinary tract infection in children. 2703 95