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Abstract
We here report a case of Bartter's syndrome occurring in association with diabetes mellitus. The patient, an insulin-dependent diabetic, presented with hypokalaemia, inappropriate kaliuresis and metabolic alkalosis. He had high plasma renin activity, relatively low plasma aldosterone, and resistance to infused angiotensin II. A high potassium diet raised total body potassium and serum potassium, did not affect plasma renin activity, but raised plasma aldosterone significantly and did not alter the resistance to angiotensin II. Indomethacin administered acutely reduced urinary potassium and kallikrein excretion and, on chronic administration, lowered plasma renin activity, urinary chloride excretion, and raised serum potassium. Salt restriction resulted in a prompt and significant reduction in urinary sodium and chloride excretion. Urinary kallikrein excretion was very high throughout, increased with sodium restriction, and decreased with sodium loading. Oral potassium supplementation partially corrected the hypokalaemia, but did not affect blood sugar control. In this patient the primary defect appears to have been primary urinary potassium wasting, rather than sodium or chloride wasting. The striking effects of indomethacin suggest that prostaglandins may play a fundamental role in the genesis of the syndrome.
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52
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Ward CM, Wilkinson AP, Bramham S, Lee HA, Chan HWS, Butcher GW, Hutchings A, Morgan MRA. Production and characterization of polyclonal and monoclonal antibodies against Aflatoxin B1 oxime-BSA in an enzyme-linked immunosorbent assay. Mycotoxin Res 1990; 6:73-83. [DOI: 10.1007/bf03192146] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/1990] [Accepted: 08/17/1990] [Indexed: 11/28/2022]
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53
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Abstract
We report the association of leucopenia and anaemia in five patients given a combination of azathioprine and allopurinol. Three subjects were renal transplant recipients with mild to moderate impairment of graft function. The complication appeared between 4 and 6 weeks following initiation of the combination therapy. Discontinuation of one of the two drugs resulted in full recovery within 4-8 weeks.
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54
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Lee HA, Wyatt GM, Bramham S, Morgan MR. Enzyme-linked immunosorbent assay for Salmonella typhimurium in food: feasibility of 1-day Salmonella detection. Appl Environ Microbiol 1990; 56:1541-6. [PMID: 2200337 PMCID: PMC184468 DOI: 10.1128/aem.56.6.1541-1546.1990] [Citation(s) in RCA: 59] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
A microtitration plate, antibody-capture, enzyme-linked immunosorbent assay was developed for detection of Salmonella typhimurium. The assay utilizes a monoclonal detector antibody which shows no cross-reactions with non-Salmonella species and only a slight cross-reaction with one other Salmonella serotype. By using only one cultural stage (in a nonselective, chemically defined medium) prior to the enzyme-linked immunosorbent assay, low numbers of cells in food (10 cells 25 g-1) were detected in 19 h. Non-Salmonella competing organisms did not interfere with detection of S. typhimurium even when present in the ratio of 10(6):1 (non-Salmonella/Salmonella spp.). The assay shows the feasibility of rapid, 1-day testing for Salmonella spp. with antibody technology.
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55
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Jackson JM, Khawaja HT, Talbot ST, Lee HA. The effect of surgery and nutritional regimen on plasma lipoproteins and fat metabolites in man. Clin Nutr 1990; 9:1-7. [PMID: 16837313 DOI: 10.1016/0261-5614(90)90066-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/1988] [Accepted: 04/06/1989] [Indexed: 10/26/2022]
Abstract
Plasma lipoproteins and fat metabolites were measured before and during the first five post-operative days in patients undergoing elective abdominal surgery of moderate severity. They received nutrition as total parenteral nutrition (TPN) or 4% dextrose saline (D S ) or isotonic aminoacids (IAA). Surgery caused an immediate fall in total and very low density lipoprotein triglyceride and total high density lipoprotein cholesterol but a rise in the high density lipoprotein subfraction 2 cholesterol. The increase in total triglyceride after 5 post-operative days was due principally to changes in triglyceride not carried by very low density lipoprotein and was related to the type of nutrition provided. There was no evidence of impaired intra-vascular lipolysis.
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56
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Garrett PJ, Polak A, Lee HA. Treatment of severe salt-wasting nephropathy. Nephron Clin Pract 1990; 55:339. [PMID: 2370936 DOI: 10.1159/000185989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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57
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Jackson JM, Khawaja HT, Talbot ST, Lee HA. Correction for haemodilutional changes to plasma albumin concentration. Ann Clin Biochem 1989; 26 ( Pt 5):460-1. [PMID: 2624658 DOI: 10.1177/000456328902600527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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58
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Frenn MD, Borgeson DS, Lee HA, Simandl G. Life-style changes in a cardiac rehabilitation program: the client perspective. J Cardiovasc Nurs 1989; 3:43-55. [PMID: 2913195 DOI: 10.1097/00005082-198902000-00006] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Major life-style changes are required after an acute coronary event, although the vast majority of patients are unsuccessful in maintaining these changes. This study examines factors clients view as enabling or disabling their life-style changes for health promotion. Ten patients in a cardiac rehabilitation program were interviewed using grounded theory methodology. Both health protection and health promotion stimulated life-style change, as did instructions from the physician and life enjoyment. Enabling and disabling factors affecting the process of repatterning were individually defined, but changes in beliefs, attitudes, and plans facilitated repatterning. Specific precipitants to change, forces influencing change, and methods of repatterning life style are discussed, as are nursing implications.
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59
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Lee HA, Frenn MD. The use of nursing diagnoses for health promotion in community practice. Nurs Clin North Am 1987; 22:981-6. [PMID: 3684713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The use of nursing diagnosis contributes to health promotion by helping nurses define and organize knowledge for community practice. When community nurses assess clients' responses to life and health events, clinical judgment frequently requires formulation of both positive and problem-oriented nursing diagnoses. Clinical examples and research findings are used to illustrate the use of nursing diagnoses for health promotion in community practice.
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60
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Fraser R, Brown JJ, Mason PA, Morton JJ, Lever AF, Robertson JI, Lee HA, Miller H. Severe hypertension with absent secondary sex characteristics due to partial deficiency of steroid 17 alpha-hydroxylase activity. J Hum Hypertens 1987; 1:53-8. [PMID: 2854163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A genotypically female patient with 17 alpha-hydroxylase deficiency, and typical symptoms of hypertension, hypokalaemia and lack of secondary sex characteristics, is described. Plasma 17 alpha-hydroxycorticosteroid levels (cortisol, 11-deoxycortisol) and oestradiol were low. Those of 11-deoxycorticosterone, corticosterone, their 18-hydroxy- derivatives, ACTH and gonadotrophins were high and, with the exception of the gonadotrophins, suppressed to normal with dexamethasone which also corrected blood pressure (BP) and electrolyte abnormalities. Plasma aldosterone levels, initially suppressed, increased during treatment but, at 3 months, showed some signs of subnormal responsiveness. Possible reasons for this are discussed. The patient remains well after 9 years on dexamethasone and oestrogen therapy.
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61
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Venkat Raman G, Pead L, Lee HA, Maskell R. A blind controlled trial of phase-contrast microscopy by two observers for evaluating the source of haematuria. Nephron Clin Pract 1986; 44:304-8. [PMID: 3540690 DOI: 10.1159/000184011] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Two observers, unaware of each other's findings and of the diagnosis, examined red cells in the urine of 109 patients by phase-contrast microscopy. All specimens were examined uncentrifuged by inverted microscopy, and 48 of the 109 were also examined under a light microscope after centrifugation. We were unable to confirm with either method the close correlation between red-cell morphology and diagnosis reported in previous studies, and our 2 observers differed in their interpretation on 38% of occasions. Proteinuria associated with the presence of casts in uncentrifuged urine examined by inverted microscopy was a better indication than red-cell morphology of renal parenchymal disease.
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Searle M, Lawson G, Chakraborty J, Baylis EM, Lee HA, Marks V. High-dose methylprednisolone sodium succinate (pulse therapy) in the treatment of renal disease: plasma and urine concentrations. Eur J Clin Pharmacol 1985; 28:245-8. [PMID: 3891379 DOI: 10.1007/bf00543317] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Methylprednisolone hemisuccinate (MPS) and methylprednisolone (MP) concentrations in plasma and urine were monitored in renal transplant and glomerulonephritis patients who were given i.v. infusions of 0.5 g or 1 g of MPS. A marked individual variation of peak plasma levels of both MPS and MP was observed after the same dose and MPS disappeared from plasma more rapidly than MP. Their clearances from the circulation, however, did not appear to be significantly influenced by the peak plasma levels of the drug, creatinine clearance, administration of previous pulses of MPS or the urinary excretion of unconjugated MPS and MP. Even in patients with profoundly reduced renal function, no accumulation of the drug was apparent when repeated doses of MPS were administered at 48-h intervals.
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Jackson JM, Khawaja HT, Weaver PC, Talbot ST, Lee HA. Naftidrofuryl and the nitrogen, carbohydrate, and lipid responses to moderate surgery. BMJ : BRITISH MEDICAL JOURNAL 1984; 289:581-4. [PMID: 6432200 PMCID: PMC1442889 DOI: 10.1136/bmj.289.6445.581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The effect of twice daily infusions of 200 mg naftidrofuryl on the six day cumulative losses of urinary nitrogen after moderate surgery was studied in 32 patients maintained on an intravenous infusion of 4% dextrose and saline. A previous report of the ability of naftidrofuryl to reduce loss of nitrogen was not substantiated, although changes in metabolism in the immediate postoperative period suggested that the drug might exert some advantageous metabolic effect. Further investigations with other nutritional regimens are warranted.
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64
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Saeed AA, Green PJ, Naoroz M, Lee HA, Raman GV. Loa loa: the use of a blood cell separator to reduce microfilaraemia before specific chemotherapy. J Infect 1984; 9:161-6. [PMID: 6594387 DOI: 10.1016/s0163-4453(84)91195-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Three years after returning to the U.K. a 58-year-old British engineer, who had worked in the Nigerian oilfields for 24 years, was found to have Loa loa. His midday microfilarial count ranged between 12 X 10(6) and 16 X 10(6) parasites per litre. Before starting treatment, I litre of leucocyte/platelet-rich plasma was removed by means of a blood cell separator. Six intermittent cycles of blood separation were performed during a single 4-h session around midday in order to coincide with the period of maximum microfilarial presence in the peripheral circulation. This resulted in a 50% reduction of the microfilaraemia. Where facilities for blood cell separation are available, this procedure, together with appropriate chemotherapy, should be particularly beneficial in the management of heavy filarial infections.
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65
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Raman GV, Lee HA. Tetanus and renal failure. THE BRITISH JOURNAL OF CLINICAL PRACTICE 1984; 38:275-7. [PMID: 6477803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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66
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Jackson JM, Lee HA. The effect of probucol and cholestyramine combination therapy in severe familial hypercholesterolaemia. Atherosclerosis 1984; 51:189-97. [PMID: 6743378 DOI: 10.1016/0021-9150(84)90167-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The relative effects of cholestyramine and probucol, alone and in combination, on serum total cholesterol (TC), high density lipoprotein cholesterol (HDL-C) and the ratio of TC to HDL-C (T/HDL-C) have been studied in a group of 10 subjects with severe familial hypercholesterolaemia. The combination of cholestyramine plus probucol was more potent than either agent alone in reducing TC. The use of probucol either alone or in combination reduced the HDL-C concentrations, but the ratio of T/HDL-C was not consistently affected. The effect of the combination therapy did not diminish after periods of at least 6 months and in some cases led to partial regression of long-standing xanthomata. The combination of probucol with cholestyramine did not give rise to additional side effects and it is considered to be a valuable addition to the regimens available for the treatment of severe familial hypercholesterolaemia.
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68
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Allen NH, Dyer P, Geoghegan T, Harris K, Lee HA, Slapak M. Plasma exchange in acute renal allograft rejection. A controlled trial. Transplantation 1983; 35:425-8. [PMID: 6342220 DOI: 10.1097/00007890-198305000-00006] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A controlled trial was carried out to assess the value of intensive plasma exchange in 27 renal transplant recipients with clinical and histological evidence of acute vascular rejection. In addition to standard immunosuppression, 13 patients received plasma exchange on six consecutive days at a mean exchange volume of 40.6 ml/kg of body weight each day using an intermittent cell separator. A further 14 patients received standard immunosuppression only. In addition, 10 patients exchanged prior to the controlled trial have been studied. Analysis of short-term benefit, as evidenced by a reduction in serum creatinine, and by subsequent graft survival revealed no significant difference in these parameters between the two groups in the controlled trial. This regimen of plasma exchange has not, therefore, been shown to modify acute renal allograft rejection.
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69
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70
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Lewis GJ, Lamont CA, Lee HA, Slapak M. Successful pregnancy in a renal transplant recipient taking cyclosporin A. BMJ : BRITISH MEDICAL JOURNAL 1983; 286:603. [PMID: 6402165 PMCID: PMC1546816 DOI: 10.1136/bmj.286.6365.603] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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71
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Lee HA, Talbot S, Patil R, Jackson JM, Holland D. Metabolic studies with 'Nutrauxil', an enteral feed preparation. Curr Med Res Opin 1983; 8:536-42. [PMID: 6418440 DOI: 10.1185/03007998309109794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A metabolic study was carried out in 6 patients requiring enteral feeding to investigate the effectiveness and tolerance of 'Nutrauxil', a ready-made liquid nutritional preparation, over a period of 8 days. The results of anthropometric and laboratory measurements, made initially and at the end of two 4-day periods, showed that the basic provision of 2000 kcal and 60 g protein per day with 'Nutrauxil' maintained patients in metabolic, electrolyte and nitrogen balance. No adverse effects were noted and the preparation was easy to administer. It was concluded that 'Nutrauxil' compared favourably with other enteral feed preparations with respect to its nutritional effectiveness on clinical, biochemical and economic grounds.
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72
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Taber SM, Lee HA, Slapak M. A rehabilitation assessment of renal transplantees (based on United Kingdom experience). NEPHROLOGY NURSE 1982; 4:9-14. [PMID: 6755285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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73
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Abstract
A case of immune complex glomerulonephritis with reversible renal insufficiency following ventriculoatrial shunting is described and the English language literature is reviewed. The importance of recognizing this reversible glomerulonephritic lesion is emphasized.
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74
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Jackson JM, Lee HA. The role of propranolol therapy and proteinuria in the etiology of post renal transplantation hyperlipidemia. Clin Nephrol 1982; 18:95-100. [PMID: 6754194] [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
The effects of propranolol and proteinuria on the fasting lipoprotein profiles of 33 male renal allograft recipients have been studied. By isolating the two variables by division of the patients into four groups according to propranolol dose and proteinuria, i.e. 1. propranolol = 0 mg/24 hr, proteinuria; less than 0.5 g/24 hr; 2. propranolol less than 0 mg/24 hr, proteinuria; less than 0.5 g/24 hr; 3. propranolol = 0 mg/24 hr, proteinuria; less than 0.5 g/24 hr; and 4. propranolol greater than 0 mg/24 hr, proteinuria; greater than 0.5 g/24 hr, it has been shown that propranolol treatment elevates the very low density lipoprotein triglyceride and decreases the high density lipoprotein cholesterol and that proteinuria (greater than 0.5 g/24 hr) increases low density lipoprotein cholesterol. The possible significance of these results in terms of transplantee management is discussed.
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75
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Lee HA. Renal replacement therapy. 5-1. Acute renal failure. NURSING TIMES 1982; 78:891-6. [PMID: 6920678] [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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76
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Mihindukulasuriya J, Lee HA. Effect of xipamide in oedema of renal disease with varying degrees of renal insufficiency: a comparative trial with frusemide. Curr Med Res Opin 1982; 8:208-14. [PMID: 6751705 DOI: 10.1185/03007998209112386] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
In an open crossover trial, 15 patients with evidence of renal impairment, defined by proteinuria, raised serum creatinine or impaired creatinine clearance, were randomly allocated to treatment with either 40 mg frusemide or 40 mg xipamide daily for 7 days. After a 3-day mid-point wash-out period, patients were changed the alternative drug for a further 7 days. Assessment measures involved a wide range of clinical and biochemical parameters. Whilst both drugs significantly reduced oedema, xipamide was more effective than frusemide, and this was associated with a significantly greater effect on sodium excretion with xipamide. With the exception of standing systolic blood pressure where the reduction was significantly more pronounced with xipamide, no significant changes in resting systolic, resting diastolic or standing diastolic pressure were observed to be associated with change of treatment. Three patients noticed minor side-effects during xipamide therapy. There were no adverse reactions inpatients taking frusemide.
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77
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Smith RS, Sampson WF, Lee HA, Slapak M, Warren DJ. Continuous monitoring of renal transplant function by external forearm counting. Transplant Proc 1981; 13:668-73. [PMID: 7022908] [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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78
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Slapak M, Naik RB, Lee HA. Renal transplant in a patient with major donor-recipient blood group incompatibility: reversal of acute rejection by the use of modified plasmapheresis. Transplantation 1981; 31:4-7. [PMID: 7015598 DOI: 10.1097/00007890-198101000-00002] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A 47-year-old patient with blood group O inadvertently received a mismatched kidney from a donor of blood group A. Two days after transplantation, the clinical, biochemical manifestation of an intrarenal, intravascular coagulation was seen. This was treated by plasma exchange with the rapid reversal of all parameters, and reduction of both the IgG and IgM component of the circulating anti-A antibody. The patient, 20 months after transplantation, has normal renal function. Subsequent repeated biopsies have shown no recurrence or manifestation of the effects of the intravascular coagulopathy. This case report documents, for the first time, the reversal of the known deleterious effects of major blood group incompatibility on renal transplantation by the use of a new technique, modified plasmapheresis. Furthermore, it implies that the limitation of transplantation of kidneys on the basis of major ABO blood groups may not be justifiable in all instances.
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79
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Jackson MA, Lee HA. Changes in serum calcium caused by supplementation of low protein diets with keto-acid analogues in patients with chronic renal failure. JPEN J Parenter Enteral Nutr 1981; 5:52-6. [PMID: 7194926 DOI: 10.1177/014860718100500152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Six patients with stable end stage chronic renal failure have been studied while receiving keto-acid supplements that provided a daily calcium load of 42 +/- 2 mM. None of the patients had intercurrent illness. All patients showed elevated serum calcium concentration levels while on keto-acid supplements, reaching significance on 5 occasions. Reciprocal falls in serum phosphate concentrations were noted in all patients, and this observation was not due to an anabolic effect of the keto-acids. In 3 patients, the rise in serum calcium concentration was associated with marked clinical manifestations that required curtailment of treatment. The risk of hypercalcemia occurs early and certain high risk categories can be identified. Recommendations about the use of calcium salts of alpha-keto-acid analogues are given and it is suggested that a choice should be made available between calcium and sodium salt analogues.
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80
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Naik RB, Mathias CJ, Malik N, Lee HA, Jenkins JD, Abercrombie GF. Hypokalaemic hyperchloraemic metabolic acidosis and vesical stone complicating appendicovesical fistulae. BRITISH JOURNAL OF UROLOGY 1980; 52:274-9. [PMID: 7426991 DOI: 10.1111/j.1464-410x.1980.tb08916.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Two patients with appendicovesical fistulae are described. Both presented with gastrointestinal and urinary symptoms. Biochemical examination showed hypokalaemic hyperchloraemic metabolic acidosis; radiographic investigations showed a vesical stone and a communication between the bladder and the bowel. The findings at operation suggested that the fistulae may have arisen as complications of previous appendicitis. The diagnosis of appendicovesical fistulae may be difficult but should be considered in the presence of hypokalaemic hyperchloraemic metabolic acidosis and vesical stones.
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81
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Naik RB, Chakraborty J, English J, Marks V, Slapak M, Lee HA. Serious renal transplant rejection and adrenal hypofunction after gradual withdrawal of prednisolone two years after transplantation. BRITISH MEDICAL JOURNAL 1980; 280:1337-40. [PMID: 6992931 PMCID: PMC1601838 DOI: 10.1136/bmj.280.6228.1337] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Ten patients with stable renal function two years after transplantation had their sole immunosuppressive treatment (oral prednisolone 10 mg daily) withdrawn by reducing the daily dose by 1 mg at monthly intervals. Plasma prednisolone concentration, cortisol concentration, creatinine clearance, and serum creatinine concentration were measured in all patients, and the adrenal response to corticotrophin was determined in five by measuring plasma cortisol concentrations before and after tetracosactrin injection. No episodes of rejection occurred in patients taking over 7 mg prednisolone daily. Although three patients apparently required only minimal immunosuppressive treatment (less than 5 mg daily) the remainder suffered episodes of rejection at daily doses below 7 mg. There was a tenuous association between rejection and low plasma cortisol concentration, but neither the pattern of plasma prednisolone concentrations nor the response to tetracosactrin were related to episodes of rejection. Reducing the daily dose of oral prednisolone to under 7 mg should not be attempted in patients with renal transplants unless there are extenuating circumstances.
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82
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Naik RB, Stephens WP, Wilson DJ, Walker A, Lee HA. Ingestion of formic acid-containing agents--report of three fatal cases. Postgrad Med J 1980; 56:451-6. [PMID: 7413552 PMCID: PMC2425715 DOI: 10.1136/pgmj.56.656.451] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Three patients were treated after they had deliberately ingested domestic agents containing formic acid. The major complications included the local effects on the oropharynx, oesophagus and stomach, metabolic acidosis, derangement of clotting mechanisms with haemorrhage and shock, widespread intravascular haemolysis, disseminated intravascular coagulation and the acute onset of respiratory and renal failure. All 3 patients died between 2 and 14 days after admission. It is the authors' belief that intensive therapy from the outset to include exchange transfusion, infusion of clotting factors, high dose steroids, ventilatory support and peritoneal or haemodialysis with parenteral nutrition may perhaps offer a better chance for survival.
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83
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Lindsey NJ, Harris KR, Norman HB, Smith JL, Lee HA, Slapek M. The effect of cyclosporin A on the primary and secondary immune responses in the rabbit. Transplant Proc 1980; 12:252-5. [PMID: 7394880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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84
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Lee HA, Talbot S, Rowlands A, Jackson MA. Dietary management of chronic renal failure with oral amino acids. NUTRITION AND METABOLISM 1980; 24:50-63. [PMID: 7443088 DOI: 10.1159/000176316] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
6 patients in end-stage renal failure of varying aetiologies have been studied on low protein dietary regiments according to a P 6 formulation. All patients had part of their daily protein allowance substituted by an essential amino acid capsule also containing histidine and glutamic acid. All patients were maintained in nutritional balance as a result of the regiments prescribed. No toxic effects were noted and patient compliance was good. Our studies suggest the amino acid formulation given is safe and did not cause any fluctuations in patient plasma amino acid profiles. Our studies suggest an improved method of low protein dietary management for chronic renal failure patients together with a greater flexibility and wider range of prescribing possibilities. It is recommended that amino acid supplements according to the formula produced here constitute an improvement on currently prescribed Giovannetti regimens.
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85
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Jackson MA, Talbot S, Thomas DW, Lee HA. Prevention of amino acid losses during peritoneal dialysis. Postgrad Med J 1979; 55:533-6. [PMID: 514930 PMCID: PMC2428097 DOI: 10.1136/pgmj.55.646.533] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The addition of amino acid supplements to peritoneal dialysis fluid has been studied in 8 patients with compromised renal function requiring peritoneal dialysis. By the addition of 10 ml of Vamin-glucose solution to each one litre of peritoneal dialysate, amino acid losses were curtailed, no significant alterations occurred in the plasma amino acid concentrations, there were no local complications and no infections were seen. This procedure is recommended as a safe, simple way of keeping a patient in positive amino acid balance during peritoneal dialysis.
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86
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87
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Naik RB, Ashlin R, Wilson C, Smith DS, Lee HA, Slapak M. The role of plasmapheresis in renal transplantation. Clin Nephrol 1979; 11:245-50. [PMID: 378494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Plasmapheresis has been studied in ten patients who received cadaveric renal allografts. In six patients (group A), plasma was carried out on the first post-operative day and then on alternate days until six treatments had been completed. No beneficial effect was observed but treatment was well tolerated and there were no complications. One patient retains a functioning graft. Plasma exchange was carried out on six consecutive days in five patients (group B) who were actively rejecting their grafts and in whom conventional methods of treatment had failed. All five patients showed improvement in graft function. Rejection was reversed in four patients and was contained in one patient. Subsequently rapid recrudescence of graft rejection occurred in one patient, extended graft survival was seen in two patients, and the other two patients have retained life supporting grafts. Plasmapheresis may have a part to play in the treatment of renal allograft rejection and further evaluation of this treatment is indicated.
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88
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Lee HA. Book Review: Advances in Parenteral Nutrition. Med Chir Trans 1979. [DOI: 10.1177/014107687907200330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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89
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Slapak M, Wilson A, Clyne C, Bagshaw H, Naik RB, Lee HA. Hyperosmolar citrate versus perfudex: a functional comparison in clinical kidney preservation. Transplant Proc 1979; 11:478-81. [PMID: 377679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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90
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Naik RB, Abdeen H, English J, Chakraborty J, Slapak M, Lee HA. Prednisolone withdrawal after 2 years in renal transplant patients receiving only this form of immunosuppression. Transplant Proc 1979; 11:39-44. [PMID: 377662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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91
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Jackson MA, Joshi J, Talbot S, Lee HA. Evaluation of a high nitrogen source amino acid solution ('Aminofusin' L Forte). Curr Med Res Opin 1979; 6:274-9. [PMID: 527354 DOI: 10.1185/03007997909109437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A new high concentration nitrogen source solution ('Aminofusin' L Forte) was evaluated in 9 patients requiring complete parenteral nutrition regimens. Excellent clinical tolerance was observed and the solution proved capable of maintaining patients in nitrogen balance. Although the non-essential part of the amino acid profile is incomplete, no significant deviations from the normal range in plasma amino acid concentrations were noted. It is concluded that the solution is a useful addition to the range of amino acid preparations available for intravenous feeding.
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92
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Brobst DF, Lee HA, Spencer GR. Hypercalcemia and hypophosphatemia in a mare with renal insufficiency. J Am Vet Med Assoc 1978; 173:1370-2. [PMID: 730618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
An 11-year-old mare with polyuria, polydipsia, and azotemia was found to be hypercalcemic and hypophosphatemic. The concentration of calcium in a single collection of urine was within normal limits, although urinary inorganic phosphate concentration was lower than normal. After a brief period of supportive treatment, the mare died. At necropsy, the kidneys were found to be shrunken and fibrous. Histologically, the lesions were those of glomerulonephritis.
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93
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Burns J, Cresswell E, Ell S, Fynn M, Jackson MA, Lee HA, Richards P, Rowlands A, Talbot S. Comparison of the effects of keto acid analogues and essential amino acids on nitrogen homeostasis in uremic patients on moderately protein-restricted diets. Am J Clin Nutr 1978; 31:1767-75. [PMID: 707331 DOI: 10.1093/ajcn/31.10.1767] [Citation(s) in RCA: 33] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Comparisons of isonitrogenous supplements (1.2 g N) of essential amino acids and five keto acid analogues with four essential amino acids were made in seven patients with stable chronic renal failure (creatinine clearance, 4.6 to 16 ml/min) on moderately protein-restricted diets (4.60 to 7.8 g N per day). Full nitrogen balance data on the four patients who have already completed studies lasting 24 weeks are presented. No benefits of keto acid over amino acid supplements were observed. Two transient episodes of hypercalcemia occurred during keto acid treatment. There was no improvement of renal function with keto acids. Also, no carry-over effects were seen after keto acid treatment. It is concluded that any beneficial effects of keto acids in patients with chronic renal failure are only likely to occur in those taking a diet of less than 30 g protein daily.
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94
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Fowell E, Dickerson JW, Duckham JM, Lee HA. The influence of energy source and intake on nitrogen metabolism in chronic renal failure: relevance to hyperlipoproteinaemia. JOURNAL OF HUMAN NUTRITION 1978; 32:87-98. [PMID: 649956 DOI: 10.3109/09637487809144515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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95
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Abstract
In renal-transplant patients in whom azathioprine therapy was withdrawn early because of bone-marrow suppression no rebound graft rejection was noted. Any subsequent rejection episodes were satisfactorily treated with methylprednisolone pulse therapy. Of 15 patients in whom azathioprine was stopped electively after at least 2 years, only 1 had a subsequent cellular rejection. It is concluded that azathioprine may not have a major role in the immunosuppressive management of renal-transplant patients. If azathioprine has to be stopped there seems to be no good indication for restarting it.
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96
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97
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Abstract
Two cases of lung granulomata associated with "crescentic" glomerulonephritis both in a clinical setting of polyarteritis nodosa were treated with high doses of intravenous methylprednisolone ("pulse therapy") in single injections of 30 mg/kg body-weight. In the first case rapidly progressive glomerulonephritis with 100% crescents was arrested and followed by improvement of renal function from a creatinine clearance of 5 ml/min to 30 ml/min; in the second case multiple lung granulomata of 8 months' standing, unresponsive to oral steroids, disappeared 8 days after treatment with high dosage intravenous methylprednisolone. The use of "pulse therapy" with methylprednisolone is advocated, not only in such cases where arteritis is known or suspected, but also in radidly progressive glomerulonephritis associated with crescents.
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98
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Tovey SJ, Benton KG, Lee HA. Hypophosphataemia and phosphorus requirements during intravenous nutrition. Postgrad Med J 1977; 53:289-97. [PMID: 407558 PMCID: PMC2496650 DOI: 10.1136/pgmj.53.620.289] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Seven patients with acute illnesses developed hypophosphataemia whilst receiving intravenous nutrition which included a fat emulsion, Intralipid, a possible source of phosphorus. The authors' observations cast doubt on the bio-availability of the phosphorus contained in the phospholipid content of the fat emulsion. The currently recommended allowance of phosphorus for this type of patient appears to be too low and it is suggested that 0-5-0-75 mmol/kg body weight be provided, preferably as a neutral phosphate solution. Sine hypophosphataemia can occur at various time intervals after starting intravenous nutrition and precede clinical sequelae it is recommended that routine serum phosphate measurements are made in all patients receiving this treatment.
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99
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Lee HA. Staffing of hospital laboratories. West J Med 1977. [DOI: 10.1136/bmj.1.6065.902-b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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100
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Regan RJ, Abercrombie GF, Lee HA. Polycystic renal disease--occurrence of malignant change and role of nephrectomy in potential transplant recipients. BRITISH JOURNAL OF UROLOGY 1977; 49:85-91. [PMID: 322785 DOI: 10.1111/j.1464-410x.1977.tb04076.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
28 cases of malignant renal neoplasms in patients with polycystic kidneys are reviewed from the literature and 2 new cases are reported. The difficulty in diagnosing this malignant change together with the increased survival of patients with polycystic kidneys on dialysis and transplant programmes leads to the recommendation that all such patients should be considered for nephrectomies. The reasons for this recommendation and its advantages and disadvantages are discussed.
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