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Blumberg A, Hanck A, Sander G. Vitamin nutrition in patients on continuous ambulatory peritoneal dialysis (CAPD). Clin Nephrol 1983; 20:244-50. [PMID: 6652978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
In 10 patients who had been on CAPD for 8.75 months, blood levels of the vitamins A, E, B-complex and C were measured and a precise diet history using food weighing for 3 days was obtained. Plasma vitamin A was elevated in all; since retinol binding protein (RPB) was elevated even more, the ratio of retinol to RBP was low. Vitamin E levels were also high. The vitamins B1, B2 and B6 were measured using erythrocyte enzyme activities. Vitamin B1 was low or borderline in 5, vitamin B6 was decreased in 3 and erythrocyte pyridoxal phosphate in 8 patients. Folic acid was low or borderline in 6 patients, whereas the vitamins B2 and B12 were normal in all. Vitamin C was diminished in 4 patients, and in dialyzate 60% of plasma concentrations were found. The intakes of the vitamins B1, B6 and B12 were below the recommended range. After supplementation of water soluble vitamins for 7 weeks the vitamins A and E remained elevated and B1 remained low, B6 and C had normalized in all and folic acid was markedly elevated. In CAPD decreased blood concentrations of some water soluble vitamins are found due to insufficient dietary intake and loss into dialyzate. Tentative recommendations are given for the replacement of the vitamins B1, B6, folic acid and C.
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Hefti JE, Blumberg A, Marti HR. Red cell survival and red cell enzymes in patients on continuous peritoneal dialysis (CAPD). Clin Nephrol 1983; 19:232-5. [PMID: 6851263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
In 11 patients on CAPD with persisting anemia the survival of red cells labelled with 51Cr, red cell mass and the levels of several enzymes within red cells were measured. 51Cr red cell survival was shortened in 9/11 (mean +/- SD:20.0 +/- 4.9 days) and correlated with red cell mass, i.e. with the degree of anemia (r = 0.79, P less than 0.01). Determinations of the levels of enzymes of the hexose monophosphate shunt and the glycolytic pathway revealed no obvious defects in red cell metabolism. The level of hexokinase (HK) was normal whereas the activities of glucose-6-phosphate dehydrogenase (G-6-PD), 6-phosphogluconate dehydrogenase (6-PGD), glutathione reductase (GR) and pyruvate kinase (PK) as well as reduced glutathione (GSH) were increased significantly. CAPD did not eliminate the hemolytic component of anemia in the majority of these patients.
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Stoeckel K, McNamara PJ, Hoppe-Seyler G, Blumberg A, Keller E. Single-dose ceftriaxone kinetics in functionally anephric patients. Clin Pharmacol Ther 1983; 33:633-41. [PMID: 6301740 DOI: 10.1038/clpt.1983.86] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The disposition profile of ceftriaxone was studied in 12 functionally anephric patients (creatinine clearance less than 10 ml/min) who received bolus injections of 150, 500, and 1500 mg IV in a noncrossover fashion. As in healthy subjects, the kinetics in uremic patients were nonlinear for total (bound plus unbound) and linear for free (unbound) drug. The plasma protein binding was reduced due to a decreased association constant, resulting in a doubling of the free fraction in plasma. Ten of 12 patients showed nonrenal clearance values of unbound drug (ClFNR) identical to those in healthy adults and only minor increases in their biologic t1/2(beta) compared to normal (12 and 8 hr). These patients would require no dose adjustments in their dosing regimen. Two of the patients exhibited decreased ClFNR values and increased t1/2(alpha) of 20 and 34 hr. Anephric patients with impaired nonrenal elimination would require minor dose adjustments.
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Blumberg A, Bürgi W, Marti HR. [Plasmapheresis treatment in multiple myeloma with kidney insufficiency]. SCHWEIZERISCHE MEDIZINISCHE WOCHENSCHRIFT 1983; 113:398-402. [PMID: 6844898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Two patients with multiple myeloma and renal insufficiency are described. In both cases free lambda-chains were demonstrated in blood and urine. Plasmapheresis induced a marked reduction of lambda-chains in both patients. In one patient, a 63 year old man, oliguria ceased but renal function remained impaired and required treatment with longterm hemodialysis. The patient died after 6 1/2 months from sudden circulatory failure. In the second patient, a 68 year old woman, renal function was recovered sufficiently to enable hemodialysis to be stopped. Plasmapheresis may efficiently lower the paraprotein concentration in plasma and bring about improvement of renal function, at least in certain cases. However, treatment should be started before the terminal oliguric stage of renal insufficiency has been reached.
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Grob PJ, Binswanger U, Zaruba K, Joller-Jemelka HI, Schmid M, Häcki W, Blumberg A, Abplanalp A, Herwig W, Iselin H, Descoeudres C. Immunogenicity of a hepatitis B subunit vaccine in hemodialysis and in renal transplant recipients. Antiviral Res 1983; 3:43-52. [PMID: 6347059 DOI: 10.1016/0166-3542(83)90013-x] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A hepatitis B subunit vaccine was given to 59 medical staff members, 106 hemodialysis patients and 28 renal allograft recipients. The vaccine consisted of formalin-inactivated hepatitis Bsurface antigen (HBsAg) and was given in 3 doses (times 0, 1 and 6 months) of 20-40 micrograms. Some of the vaccinees received anti-HBs antibodies together with the first vaccine dose (active/passive vaccination). One month after the last infection, 93% of the medical staff members who had received active/passive immunisation and 97% of those who had received active immunisation had detectable anti-HBs antibodies with mean titers ranging from 1:512 to 1:1024. In the group of hemodialysis patients antibodies were detectable in 63-65% of the individuals who had received active or passive/active immunisation in mean titers between 1:32 and 1:64. Finally, only 32% of the renal allograft patients developed measurable anti-HBs antibodies, the titers of responders being still lower than in the hemodialysis patients. Side effects occurred following 10% of all vaccine injections and were always mild in nature. Within the 12 months observation period period following the first vaccination, 3 HBV events occurred in the 193 individuals: One aclinical case detected by a transient seroconversion against the hepatitis B core antigen, one anicteric and one icteric hepatitis case. The data illustrate the difficulties for active immunisation against hepatitis B of hemodialysis patients or of renal transplant recipients.
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Blumberg A, Häusermann M, Strub B, Jenzer HR. Cardiac arrhythmias in patients on maintenance hemodialysis. Nephron Clin Pract 1983; 33:91-5. [PMID: 6835465 DOI: 10.1159/000182919] [Citation(s) in RCA: 36] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
17 patients on maintenance hemodialysis were monitored for cardiac arrhythmias using ambulatory electrocardiographic recording. Atrioventricular dissociation was found in a patient with an elevated serum digoxin concentration, intradialytic supraventricular tachycardia had been present in a second patient during acute uremic pericarditis prior to the study. Ventricular premature beats (VPB) were absent or of low grade (occasional/uniform) in 14 patients and did not increase on dialysis. 3 patients had potentially dangerous VPB of higher grades (multiform, salvos or R on T) which occurred on or after dialysis in 2. 2 of these 3 patients were overdigitalized, and 2 had severe cardiac disease (amyloid, old myocardial infarction). Several other risk factors (age, hypertension, cardiac hypertrophy, smoking, hyperlipidemia, electrolyte changes) did not seem to be of importance for VPB. In these patients on maintenance hemodialysis, potentially dangerous VPB were rare and occurred mainly during or after dialysis in patients with preexisting heart disease and/or digitalization.
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57
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Blumberg A, Huser HJ, Zimmerli B, Schmid A, Cottier H, Hodler J. [Clinico-pathologic conference: anemia and kidney insufficiency in a 70-year-old female patient]. SCHWEIZERISCHE MEDIZINISCHE WOCHENSCHRIFT 1982; 112:1353-60. [PMID: 6815797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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58
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Pfenninger J, Bossi E, Biesold J, Blumberg A. Treatment of pneumothorax, pneumopericardium and pneumomediastinum. HELVETICA PAEDIATRICA ACTA 1982; 37:353-360. [PMID: 7153058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Fifty-four patients with pneumothoraces were treated by tube thoracostomy. Three of these also suffered from pneumomediastinum, two from pneumopericardium, and one from pneumoperitoneum. Except for 2 pneumomediastina, all of these were drained. A chest drain was inserted after chest radiography or transillumination and/or localization of the extrapulmonary air by fine needle aspiration. The drain was placed surgically at the highest point of air accumulation, after creation of a long subcutaneous tunnel and perforation of the intercostal space by blunt dissection. Pressure upon vital structures by pathological air accumulations was relieved in all cases. On a few occasions a tension pneumothorax redeveloped despite there being a chest tube in place, and new chest tubes had to be inserted. No complications due to the procedure were observed.
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59
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Lukacsko P, Blumberg A. Modulation of the vasoconstrictor response to adrenergic stimulation by nucleosides and nucleotides. J Pharmacol Exp Ther 1982; 222:344-9. [PMID: 6896527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
The ability of nucleosides and nucleotides to modulate adrenergic neuromuscular transmission was examined in the isolated, perfused rat mesentery. The nucleosides adenosine and cytidine and the stable nucleotide of ATP, beta, gamma-methylene ATP (APPCP), and GTP depressed in a concentration-dependent manner the vasoconstrictor response to nerve stimulation (NS). APPCP and cytidine required concentrations less than those of adenosine or GTP to cause inhibition of the constriction to NS. Guanosine had no apparent effect on the constriction to NS, whereas cytidine 5'-triphosphate enhanced this response. In contrast to the inhibitory effect of several nucleotides and nucleosides on the response to NS, only adenosine depressed the vasoconstriction to exogenous norepinephrine (NE). APPCP, GTP, cytidine 5'-triphosphate and guanosine were essentially equipotent in potentiating the vasoconstriction to NE; cytidine had no apparent effect. The ability of these agents to enhance vasoconstriction is not specific for alpha adrenergic receptor-mediated effects inasmuch as APPCP also potentiated the vasopressor response to KCl. Theophylline abolished the depressant effects of adenosine, cytidine, APPCP and GTP on the vasoconstriction to NS and the ability of adenosine to inhibit the constrictor response to NE. Theophylline did not inhibit the ability of APPCP to potentiate the vasoconstriction to NE. These results indicate that the nucleosides adenosine, guanosine and cytidine and the nucleotides APPCP and GTP act prejunctionally, possibly at a common receptor, to inhibit the neuronal release of NE. In addition, the data suggest the existence of two postjunctional sites, one that is inhibitory and selective for adenosine and another that enhances vasoconstrictor responses and is activated by nucleotides and guanosine.
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60
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Strub B, Schneider-Helmert D, Gnirss F, Blumberg A. [Sleep disorders in patients with chronic renal insufficiency in long-term hemodialysis treatment]. SCHWEIZERISCHE MEDIZINISCHE WOCHENSCHRIFT 1982; 112:824-828. [PMID: 7100878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Of 22 patients on maintenance hemodialysis investigated during a period of 20 days for sleep disturbances by means of a semistructured questionnaire, 14 patients reported sleep disturbances. The patient group was found to be homogeneous with respect to factors influencing sleep behavior, such as age, personality and comedication. The sleep disturbances of the dialyzed patients was characterized by diminished sleep efficiency (time asleep/time in bed) and more fragmented sleep, while time of lying in bed awake was perceived as particularly disturbing. The sleep disturbance could be interpreted as a form of secondary metabolically induced insomnia. A single dialysis caused increased fatigue and diminution of well-being, but also an increase in the first fragment of sleep and of the total duration of sleep, i.e. it induced a modification toward a more physiologic sleep pattern. The retention of "middle molecules" could be of importance for the occurrence of uremic sleep disturbance. Patients who were underdialyzed relative to middle molecules were more numerous in the group with disturbed sleep, but the difference did not reach significance in the small number of subjects studied.
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61
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Blumberg A. [Hematologic disorders in renal failure (author's transl)]. Ther Umsch 1982; 39:379-83. [PMID: 7101217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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62
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Glick JH, Glover DJ, Weiler C, Blumberg A, Nelson D, Yuhas JM, Kligerman M. Phase I clinical trials of WR-2721 with alkylating agent chemotherapy. Int J Radiat Oncol Biol Phys 1982; 8:575-80. [PMID: 6286556 DOI: 10.1016/0360-3016(82)90687-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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63
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Koltai E, Blumberg A. [Acute renal failure following non-traumatic rhabdomyolysis]. SCHWEIZERISCHE MEDIZINISCHE WOCHENSCHRIFT 1981; 111:1041-3. [PMID: 7268358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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64
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Morrison AR, Thornton F, Blumberg A, Vaughan ED. Thromboxane A2 is the major arachidonic acid metabolite of human cortical hydronephrotic tissue. PROSTAGLANDINS 1981; 21:471-81. [PMID: 6894498 DOI: 10.1016/0090-6980(81)90092-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Human cortical hydronephrotic microsomes converted [14C] arachidonic acid to [14C] thromboxane B2 as the major metabolic product. Using [14C] PGH2 as substrate, similar enzymatic conversions were noted with HHT greater than TXB2 less than 6KPGF1 alpha greater than PGE2 greater than PGE2 alpha as the major products. Inhibition of thromboxane synthetase with imidazole 5 mM reduced thromboxane B2 production by 60% and the major product then was 6 keto PGF1 alpha. After addition of imidazole, the metabolic profile showed PKPGF1 alpha greater than PGE2 greater than HHT greater than PGF 2 alpha. Control experiments were carried out using normal cortical tissue obtained from kidneys removed surgically for carcinoma of kidney and rejected for transplantation secondary to fracture as a consequence of blunt trauma. These control kidneys, while they demonstrated an ability to generate thromboxane B2 in vitro, had much less activity than hydronephrotic kidneys and with PGH2 as substrate PGE2 greater than TxB2. In addition, inhibition with imidazole produced mainly PGE2. Thus, like the rabbit and rat, there is enhanced thromboxane and prostacyclin synthesis in human ureteral obstruction and are, therefore, potential vasoactive compounds which may in part be responsible for the hemodynamic alterations occurring in human obstructive uropathy.
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65
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Blumberg A. [Diagnosis, significance and treatment of urinary tract infections]. SCHWEIZERISCHE MEDIZINISCHE WOCHENSCHRIFT 1981; 111:286-92. [PMID: 7221529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Although for the diagnosis of urinary tract infection (UTI) quantitative urine bacteriology is generally recommended, certain drawbacks of the method must be taken into consideration. Indications for radiological examinations in UTI are mentioned. The long-term prognosis of UTI is excellent provided the urinary tract is functionally and morphologically intact, even though recurrences may be frequent. In the presence of a pathological urinary tract UTI may lead to destruction of renal parenchyma. Uncomplicated UTI may be treated with suitable antibacterial drugs either conventionally over a one-week course or by single-dose therapy. The prevention of recurrences, which usually are due to reinfection, may be a problem. The treatment of UTI in the presence of special circumstances such as pathological urinary tract, indwelling catheter, or renal insufficiency is briefly discussed.
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66
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Blumberg A, Häusermann M, Strub B, Jenzer HR. [Arrhythmias in patients on long-term hemodialysis]. SCHWEIZERISCHE MEDIZINISCHE WOCHENSCHRIFT 1980; 110:1885-1886. [PMID: 6161415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
17 patients on maintenance hemodialysis were monitored for cardiac arrhythmias by ambulatory electrocardiographic recording. Only 3 patients had ventricular premature beats of potentially dangerous grades. Two of these cases were overdigitalized and two had severe cardiac disease (amyloid, old myocardial infarction).
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67
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Blumberg A, Wildbolz A, Descoeudres C, Hennes U, Dambacher MA, Fischer JA, Weidmann P. Influence of 1,25 dihydroxycholecalciferol on sexual dysfunction and related endocrine parameters in patiens on maintenance hemodialysis. Clin Nephrol 1980; 13:208-14. [PMID: 6772366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
It has been postulated that hyperparahyroidism is in part responsible for sexual dysfunction in dialyzed patients and that this could improved by 1,25(Oh)2D3. In a single blind study patients on maintenance hemodialysis were treated after a control period with 1,25 (OH)2D3 and with placebo in random order. Sexual performance was assessed with a detailed semistructured psychiatric interview protocol in 14 and several endocrine parameters were analyzed in 15 patients. Under control conditions sexual function was disturbed in 11/14 patients. Plasma testosterone was moderately decreased in men, PRL and PTH levels were distinctly elevated in both sexes. 1,25(OH)2D3 raised serum calcium levels significantly from 9.6 to10.6 mg/100 ml ( P < 0.01) and lowered PTh from 1.39 to 0.82 ng/ml ( P < 0.01). However, no improvement in sexual function (such as libido, frequency of intercourse or masturbation) was found, and apart from a slight rise of testosterone in men and moderate fall of PRl in men and women endocrine parameters remained unchanged. It is concluded that in spite of an improvement of secondary hyperparathyroidism, treatment with 1,25(OH)2D3 for 2 to 4 months was of no value in improving sexual dysfunction in these hemodialysis patients.
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Conen D, Blumberg A, Weber S, Schubothe H. [Hemolytic crisis and acute kidney failure from rifampicin]. SCHWEIZERISCHE MEDIZINISCHE WOCHENSCHRIFT 1979; 109:558-62. [PMID: 441713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Two cases are reported of hemolytic crisis and acute anuria after intermittent rifampicin medication. Immunologic tests demonstrate that the hemolysis was of the drug-induced heteroimmune type whereas the pathogenesis of the anuria was uncertain. For both complications the prognosis is good.
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69
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Hüsermann M, Sommer E, Blumberg A. [Urinary cytology in tumors of the urinary tract]. SCHWEIZERISCHE MEDIZINISCHE WOCHENSCHRIFT 1979; 109:304-8. [PMID: 571143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Views on the usefulness of urinary cytology and the best methodological technic differ widely. We perform the examination with spontaneously voided urine; after centrifugation, a smear of the sediment is Papanicolaou-stained. With this method 15 patients were found over a two-year period to have a tumor of the urinary tract or a positive urinary cytology. In 13 patients a tumor was diagnosed; of these 10 had a positive, 1 a questionable and 2 a false negative cytology. In 2 patients the cytology was false positive. Retrospective reexamination of the two false negative results revealed unequivocally malignant cells. One of the two false positive results was confirmed retrospectively and the second could not be checked. The sensitivity of the method was 84.6% and the specificity for unequivocally positive cytologies was 83.3%. Provided the examination is performed by an experienced cytologist, urinary cytology is a useful method which is suitable as a screening test in hematuria and for regular checks in high risk patients (e.g. with analgesic nephropathy).
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Abstract
The influence of hemodialysis on oxygen consumption was studied in 15 patients on maintenance dialysis. Red cell 2,3-DPG, P50, an inverse measure of oxygen affinity of hemoglobin, arterial and central venous blood gases and cardiac index were measured. 2,3-DPG remained unchanged, whereas in vivo P50 fell significantly during dialysis due to a rise of pH (Bohr effect). Arterial PO2 was lower after than before dialysis, but arterial and central venous oxygen saturations did not change significantly. Cardiac index increased from 3.66 to 4.0k liter/min/m2. Oxygen consumption rose from 120.5 to 131.7 ml/min/m2 (p less than 0.05), the rise being accounted for by an increase in cardiac index and by a slight post-dialysis hemoconcentration. However, even correcting for these parameters did not reveal a decrease in oxygen consumption. It is concluded that, contrary to previous assumptions, the hemodialysis-induced rise in pH with its consequent increase of oxygen hemoglobin affinity did not impair oxygen delivery in this group of patients on maintenance dialysis.
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71
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Hindermann-Fischer E, Amann FW, Jenzer HR, Blumberg A. [Uremic pericarditis: clinical aspects, echocardiography, therapy]. SCHWEIZERISCHE MEDIZINISCHE WOCHENSCHRIFT 1978; 108:1625-32. [PMID: 100877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Over a 2-year period uremic pericarditis was observed in 11 of 62 patients treated by chronic dialysis. The uremic state appeared to be the most important contributing factor in these patients. Chest pain, fever and a pericardial friction rub were observed in the majority of patients; the illness may however be silent. Echocardiography proved to be the single most helpful diagnostic procedure. Intensive hemodialysis, indomethacin or steroid therapy given systemically or intrapericardially are generally accepted in the management of pericarditis. Although indomethacin produced regression of the clinical symptoms in these patients, the volume of fluid within the pericardial sac diminished in 3 of 9 patients only. 6 patients were given systemic steroid treatment and this was followed by prompt resolution of the effusion. Surgery was not necessary. All patients had an uneventful recovery.
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72
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Briner J, Eckert J, Frei D, Largiadèr F, Binswanger U, Blumberg A. [Strongyloidiasis following kidney transplantation]. SCHWEIZERISCHE MEDIZINISCHE WOCHENSCHRIFT 1978; 108:1632-7. [PMID: 360382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A 50-year-old Swiss male died from strongyloidiasis 8 weeks after renal allotransplantation. Past history revealed malaria at age 20 years, when the patient had stayed in tropical and subtropical areas, as well as pulmonary tuberculosis. Hypertension, erythrocyturia, proteinuria and unexplained episodes of blood eosinophilia were first noticed age 45, and 4 years later dialysis was started. A mild acute rejection crisis was successfully treated 4 weeks after transplantation. 2 weeks later, however, bilateral pneumonia developed. Despite vigorous antibiotic and tuberculostatic therapy the patient died in septic shock. Autopsy revealed strongyloidiasis with adult females, eggs and rhabditiform larvae of Strongloides stercoralis in the small intestine. Numerous filariform larvae were detected in the lungs, in the walls of bronchi and trachea, in the brain, in the walls of arteries, and in lymphnodes. Massive granulomatous inflammatory reaction and extensive pulmonary hemorrhage were the main pathological findings.
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73
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Fischer E, Blumberg A. Prolonged anuria in Wegener's granulomatosis. Recovery of renal function. JAMA 1978; 240:1174-5. [PMID: 682294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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74
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Blumberg A. [Diets for patients with kidney diseases]. SCHWEIZERISCHE MEDIZINISCHE WOCHENSCHRIFT 1978; 108:137-42. [PMID: 622541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Dietary treatment is indicated in the conservative management of chronic renal failure and in patients on maintenance dialysis. Water, sodium and potassium warrant chief consideration. The principles and different forms of protein-restricted diets are discussed.
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Abstract
In 28 patients predialysis plasma myoinositol was significantly elevated to 10.8 +/- 2.5 versus 0.75 +/- 0.15 mg/100 ml in normals (mean +/- 1 SD), and was weakly correlated with plasma creatinine concentrations (r = 0.42, p less than 0.05). Dialysis decreased plasma myoinositol concentrations to 3.5 +/- 1.1 mg/100 ml. In 16 patients studied more extensively plasma myoinositol was similarly elevated to 10.6 +/- 3.4 mg/100 ml, and spinal fluid myoinositol was increased to 9.4 +/- 2.3 mg/100 ml (versus 2.7 +/- 0.7 in normals, p less than 0.001). Nerve conduction velocities were reduced in 15 and EEG tracings were abnormal in 12 of the 16 patients. However, neither spinal fluid nor plasma myoinositol showed any correlation with nerve conduction velocities or EEG changes (r = 0.05-0.20, NS) Myoinositol is one of the substances retained in renal insufficiency but no indication was found that it is a toxin causing uremic neurological disturbances.
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