Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thirty patients with partial of total staghorn calculi or pyelic calculi greater than 30 mm were treated by extracorporal piezo-electric lithotripsy (PEL) exclusively with an EDAP LT 01 lithotripter equipped with an ultrasound localisation system. Nineteen patients had a pyelic calculus and the others a partial (n = 9) or total (n = 2) staghorn calculus. All patients first underwent extracorporal lithotripsy (ECL). None of the patients received IV sedation or anesthesia. When fragmentation of the calculus was observed after the first session, a double J stent was inserted before the second ELC session. Before the first session, urine samples were sterile in 18 of the 30 patients; 12 of the 30 patients presented major distention of the urinary tract. Results were analysed to identify factors affecting results of this type of treatment. Patients whose calculus had completely disappeared on plain films three months after the first session were considered to be cured clinically and radiologically (14/30 = 46%). Seven patients (23.3%) were clinically cured (absence of pain and sterile urine) but there were residual fragments (1 to 3 fragments less than or equal to 4 mm). No fragmentation was obtained after the first session in 9 patients (30.7%) (1 total staghorn, 8 pyelic calculi). The mean number of sessions was 5 (range 1-15). Only 10% of the patients (3/30) presented a complication: 2 steinstrasses and 1 acute pyelonephritis. 83% of the patients without urinary tract distention and 55% of the patients whose urines were initially sterile were cured.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Exclusive piezo-electric lithotripsy (EDAP LT 01) in the treatment of calculi larger than 30 mm. Pyelic, partial or total staghorn]. 207 30

Thirty patients with partial or total staghorn stones or calculi larger than 30 mm were treated by piezoelectric lithotripsy (PEL) monotherapy using an EDAP LT-01 lithotripter with ultrasound guidance. Nineteen of these patients had pelvic stones; the other 11 had partial (9) or total (2) staghorn stones. All patients first underwent an initial lithotripsy session. No anesthesia or IV sedation was required in any case. If stone fragmentation was achieved during this first session, a double-J stent was inserted before the second lithotripsy session. Prior to the first session, 18 of 30 patients had sterile urine cultures; 12 of 30 presented major distension of the excretory tract. Results were analyzed to determine the factors influencing the outcome of this therapy. Three months after the first session, patients were considered cured if their stones had completely disappeared according to plain abdominal films (14 of 30, 46%). In seven patients (23.3%) fragmentation had occurred but residual fragments remained (1 to 3 fragments less than or equal to 4 mm). No fragmentation was obtained after the first session in nine patients (30.7%) (1 total staghorn stone, 8 pelvic stones). The mean number of treatment sessions was five (range, 1 to 15). Complications occurred in only 10% of patients (3 of 30): two steinstrassen and one acute pyelonephritis. Eighty-three percent of patients without major excretory tract distension and 55% of patients whose initial urine culture was sterile achieved a stone-free state. Therefore the best indications for PEL monotherapy for calculi larger than 30 mm are pelvic stones and partial staghorn stones and no major excretory tract dilatation in patients with sterile initial urine cultures.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Exclusive piezoelectric lithotripsy in the treatment of calculi larger than 30 mm (partial or complete coralliform, pyelic calculi)]. 222 37

From June 1991 to April 1993, 25 non-staghorn renal stones with a maximal diameter greater than or equal to 25 mm were treated by piezoelectric extracorporeal lithotripsy (EDAP LT 01). The complete success rate was 56% after 1 (16%), 2 (12%), 3 (16%) or 4 sessions (12%). 14 double J ureteric stents were implanted (56% of cases) and 4 complications were observed (2 cases of acute pyelonephritis and 2 cases of ureteric silting). These results were inferior to those obtained with percutaneous surgery, but help to define the potential indications of extracorporeal shock-wave lithotripsy. This treatment modality can therefore be applied to large friable weddellite or even struvite stones, particularly when the anatomical conditions are unfavourable for percutaneous surgery.
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PMID:[Piezo-electric extracorporeal lithotripsy of non-coralliform kidney calculi with a maximal measurement of greater than or equal to 25 mm. Apropos of 25 cases]. 819 30

The purpose of the present study was to evaluate in situ extracorporeal shock wave lithotripsy (ESWL) for the treatment of obstructing ureteral stones causing acute renal colic. In situ ESWL with an EDAP LT-02 piezo-electric lithotriptor was used in a prospective study to treat 67 patients with obstructing ureteral stones causing acute renal colic. Patients were treated without anesthesia on an out-patient basis or during a one-day hospital stay. The overall one month stone-free rate was 94% (94% for proximal stones and 95% for distal stones). The overall success rate after a single ESWL session was 81%. Treatment was well tolerated in 90% (60/67) of patients. There was one case of non-obstructive pyelonephritis and one of ureteral edema. These rates compare well with published reports for delayed treatment in patients without renal colic. Immediate ESWL for cases of acute renal colic due to obstructing ureteral stones is an effective treatment strategy that warrants wider consideration.
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PMID:In situ extracorporeal shock wave lithotripsy for acute renal colic due to obstructing ureteral stones. 916 75

Thirty patients with partial or total staghorn lithiasis or calculi larger than 30 mm were treated by piezoelectric lithotripsy (PEL) monotherapy using an EDAP LT-01 lithotripter with ultrasound guidance. Nineteen of these patients had a pelvic stone; the other 11 had partial (nine) or total (two) staghorn lithiasis. All patients first underwent an initial lithotripsy session. No anesthesia or intravenous sedation was required in any case. If stone fracturization was achieved after this first session, a double J stent was inserted before the second lithotripsy session. Prior to the first session, 18 of 30 patients had a sterile urine culture; 12 of 30 presented major distention of the excretory tract. Results were analyzed to determine those factors influencing the outcome of this therapy. Three months after the first session, patients were considered cured if their stone had completely disappeared on abdominal plain films (14/30 = 46%). In seven patients (23.3%), fracturization had occurred but residual fragments remained (1-3 fragments less than or equal to 4 mm). No fracturization was obtained after the first session in nine patients (30.7%) (one total staghorn lithiasis, eight pelvic stones). The mean number of treatment sessions was five (range 1-15). Complications occurred in only 10% of patients (3/30): two steinstrasse and one acute pyelonephritis. Eighty-three percent of patients without major excretory tract distention and 55% of patients whose initial urine culture was sterile, achieved a stone-free state.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Piezoelectric lithotripsy monotherapy for partial or total staghorn lithiasis and calculi larger than thirty millimeters. 1014 66