How to Trip Rapid Review

Step 1: Select articles relevant to your search (remember the system is only optimised for single intervention studies)

Step 2: press

Step 3: review the result, and maybe amend the or if you know better! If we're unsure of the overall sentiment of the trial we will display the conclusion under the article title. We then require you to tell us what the correct sentiment is.

4,612 results for

Serum Magnesium

by
...
Latest & greatest
Alerts

Export results

Use check boxes to select individual results below

SmartSearch available

Trip's SmartSearch engine has discovered connected searches & results. Click to show

4601. Serum magnesium, calcium, phosphate and PTH following long-term beta-blockade in ischaemic heart disease. (PubMed)

Serum magnesium, calcium, phosphate and PTH following long-term beta-blockade in ischaemic heart disease. In 40 patients with ischaemic heart disease the serum levels of magnesium, parathyroid hormone (PTH), phosphate, calcium, and ionized calcium remained unchanged and within normal limits following treatment for 12 months with alprenolol (n = 20) or placebo (n = 20). No changes occurred during a 2 week withdrawal period. The clinical implication is that the non-cardioselective betablocker (...) alprenolol can be given to patients with ischaemic heart disease without the risk of inducing potentially cardiotoxic disturbances in serum magnesium and serum calcium levels. Whether this applies to cardioselective beta-blockers remains to be established.

1988 European journal of clinical pharmacology

4602. The effect of intravenous magnesium therapy on serum and urine levels of potassium, calcium, and sodium in patients with ischemic heart disease, with and without acute myocardial infarction. (PubMed)

The effect of intravenous magnesium therapy on serum and urine levels of potassium, calcium, and sodium in patients with ischemic heart disease, with and without acute myocardial infarction. Serum concentrations of magnesium, potassium, calcium, and sodium were determined on admission of 224 patients to the hospital and after 2, 4, and 6 days in hospital; all were admitted to the hospital with suspected acute myocardial infarction (AMI). On admission, the patients were randomly allocated to 48 (...) hours of treatment with magnesium intravenously or placebo. One hundred twenty-three patients had AMI (of whom 53 [43%] were treated with magnesium) and 101 had their suspected AMI disproven (of whom 51 [50%] were treated with magnesium). In a supplementary study, serum and urine levels of magnesium, potassium, calcium, and sodium, together with serum levels of parathyroid hormone, were determined before and after intravenous magnesium treatment in six patients with AMI and six patients

1988 Archives of internal medicine

4603. Serum magnesium levels in preterm labour in relation to socioeconomic status (PubMed)

Serum magnesium levels in preterm labour in relation to socioeconomic status The present study revealed significantly lower levels of serum magnesium in patients with preterm labour without any apparent cause as compared to normal term pregnant women in labour. The values were also lower in women with low socioeconomic status, older age and consuming vegetarian diet. Hence, estimation of serum magnesium levels in pregnancy may be a useful parameter in preterm labour.

Full Text available with Trip Pro

1998 Indian Journal of Clinical Biochemistry

4604. The role of signal averaged P wave duration and serum magnesium as a combined predictor of atrial fibrillation after elective coronary artery bypass surgery. (PubMed)

The role of signal averaged P wave duration and serum magnesium as a combined predictor of atrial fibrillation after elective coronary artery bypass surgery. To investigate the role of low serum magnesium as a trigger for atrial fibrillation in patients with a substrate for the arrhythmia (assessed by signal averaged P wave duration).A case-control study.A regional referral cardiac centre.105 consecutive patients undergoing elective coronary artery bypass surgery had signal averaged P wave (...) recordings before operation. Serum electrolytes were analysed preoperatively and on days 1, 2, and 5 after surgery.Any episode of electrocardiographically recorded atrial fibrillation was taken as a study end point.Of 102 patients discharged, 27 (26%) had documented episodes of atrial fibrillation at a mean of 2.7 days after surgery. A combination of P wave duration > 155 ms and serum magnesium on the first postoperative day of < 0.7 mmol/l had a sensitivity of 75% and specificity of 80% for predicting

Full Text available with Trip Pro

1997 Heart

4605. Serum magnesium must also be known in profound hypokalaemia (PubMed)

Serum magnesium must also be known in profound hypokalaemia 11976255 2002 05 21 2018 11 13 1756-1833 324 7344 2002 Apr 27 BMJ (Clinical research ed.) BMJ Serum magnesium must also be known in profound hypokalaemia. 1039-40 Loughrey Clodagh M CM eng Comment Letter England BMJ 8900488 0959-8138 I38ZP9992A Magnesium AIM IM BMJ. 2002 Feb 2;324(7332):269-70 11823358 Gastroenteritis blood Humans Hypokalemia blood Magnesium blood 2002 4 27 10 0 2002 5 22 10 1 2002 4 27 10 0 ppublish 11976255

Full Text available with Trip Pro

2002 BMJ : British Medical Journal

4606. Indices of intact serum parathyroid hormone and renal excretion of calcium, phosphate, and magnesium. (PubMed)

Indices of intact serum parathyroid hormone and renal excretion of calcium, phosphate, and magnesium. Up to date reference ranges were established for fasting renal excretion of calcium, phosphorus, and magnesium on 101 healthy children aged 2-15 years. A normal range for intact parathyroid hormone was also measured. The indices of calcium and magnesium excretion showed no correlation with age or sex so that a common range for all children could be established. The 97th centile values (...) for urinary calcium:creatinine and magnesium:creatinine ratios were 0.69 mmol:mmol and 1.05 mmol:mmol respectively. The calculated tubular maximum for phosphate/litre of glomerular filtrate (TmPO4/GFR) showed no correlation with age with a geometric mean value of 1.67 mmol/l. The normal range for intact serum parathyroid hormone for the age group was 11-35 ng/l, which is lower than the adult normal range using the same assay. There was an inverse correlation between TmPO4/GFR and intact parathyroid

Full Text available with Trip Pro

1990 Archives of Disease in Childhood

4607. Value of serum magnesium estimation in diagnosing myocardial infarction and predicting dysrhythmias after coronary artery bypass grafting. (PubMed)

Value of serum magnesium estimation in diagnosing myocardial infarction and predicting dysrhythmias after coronary artery bypass grafting. Serial serum magnesium estimations, beginning before operation, were performed on 200 patients who underwent coronary artery bypass grafting. The results indicate that serum magnesium concentration is of no value in the diagnosis of myocardial infarction in the postoperative patient or in predicting which patients are susceptible to postoperative (...) dysrhythmias. There was no statistically significant difference in serum magnesium values between those patients who had an uncomplicated course and patients who had sustained either myocardial infarction or postoperative dysrhythmia or both.

Full Text available with Trip Pro

1983 Thorax

4608. [Influences of serum magnesium on measurements of serum parathyroid hormone]. (PubMed)

[Influences of serum magnesium on measurements of serum parathyroid hormone]. The amino sequence recognizable parathyroid hormones (PTH) in lower and non-lower magnesemic groups in randomized samples were measured by using various kinds of the well established PTH kits. The levels of carboxy terminal, mid-region and intact PTH in lower magnesemic group were more decreased than these in non-lower magnesemic group. It is likely that the shortage of magnesium in serum makes a suppression of PTH

1988 Radioisotopes

4609. A comparison of serum magnesium sulfate levels in pregnant women with severe preeclampsia between intravenous and intramuscular magnesium sulfate regimens: a randomized controlled trial. (PubMed)

A comparison of serum magnesium sulfate levels in pregnant women with severe preeclampsia between intravenous and intramuscular magnesium sulfate regimens: a randomized controlled trial. The frequency of blood samples that achieved therapeutic level was lower in the group of maintenance with intravenous regimen than the intramuscular regimen significantly at 15, 30, 60, 120 and 240 minutes after loading dose. The mean level of serum magnesium sulfate in the intravenous group was significantly (...) lower than intramuscular group. This study supported to choose the maintenance by intramuscular regimen. However, further study is required to analyse the effect of higher level of magnesium sulfate in Thai patients.

1996 Journal of the Medical Association of Thailand = Chotmaihet thangphaet

4610. [Influence of fluid replacement on serum magnesium concentration and proper magnesium supplementation during general anesthesia]. (PubMed)

[Influence of fluid replacement on serum magnesium concentration and proper magnesium supplementation during general anesthesia]. We have studied the influence of fluid replacement on serum magnesium (Mg2+) concentrations, and studied proper Mg2+ supplementation during general anesthesia. Thirty eight patients undergoing elective surgery randomly received: Mg(2+)-free acetated Ringer solution (Group I, n = 15), acetated Ringer solution containing 0.5 mmol.l-1 of Mg2+ (Group II, n = 6), 1.0 (...) mmol.l-1 of Mg2+ (Group III, n = 7), 2.0 mmol.l-1 of Mg2+ (Group IV, n = 6), or 4.0 mmol.l-1 of Mg2+ (Group V, n = 4). Measurements were made on serum and urine Mg2+ concentrations during anesthesia. In Group I, the serum Mg2+ concentrations decreased in correspondence with the water balance. It is suggested that dilution due to the fluid replacement induced the reduction in serum Mg2+ concentrations since the observed urine Mg2+ concentrations were negligible. In Group II-V, the reduction in serum

1997 Masui. The Japanese journal of anesthesiology

4611. Nutritional magnesium supplementation does not change blood pressure nor serum or muscle potassium and magnesium in untreated hypertension. A double-blind crossover study. (PubMed)

Nutritional magnesium supplementation does not change blood pressure nor serum or muscle potassium and magnesium in untreated hypertension. A double-blind crossover study. The aim of this study was to evaluate if a nutritional dose of magnesium given orally changes the blood pressure in untreated hypertensive patients and if orally-given magnesium had any influence on serum and muscle magnesium and potassium. A randomized, double-blind crossover study design was followed with magnesium 15 mmol (...) /day or placebo treatment for two months. Thirty-nine patients aged 20-59 years, were treated. Samples for magnesium and potassium in blood, muscle and urine were taken at entry time, after two months (crossover time) and after four months (end of study). Systolic and diastolic supine and standing blood pressures were measured at the same times. No significant change in blood pressure, serum or muscle concentrations of electrolytes were observed on magnesium treatment. Urine magnesium rose

1994 Magnesium research : official organ of the International Society for the Development of Research on Magnesium

4612. Magnesium deficiency after renal transplantation and cyclosporine treatment despite normal serum-magnesium detected by a modified magnesium-loading-test. (PubMed)

Magnesium deficiency after renal transplantation and cyclosporine treatment despite normal serum-magnesium detected by a modified magnesium-loading-test. 8540042 1996 02 08 2013 11 21 0041-1345 27 6 1995 Dec Transplantation proceedings Transplant. Proc. Magnesium deficiency after renal transplantation and cyclosporine treatment despite normal serum-magnesium detected by a modified magnesium-loading-test. 3442-3 Rob P M PM Klinik für Innere Medizin, Medizinische Universität zu Lübeck, Germany (...) . Bley N N Dick K K Rohwer J J Sack K K eng Clinical Trial Journal Article Randomized Controlled Trial United States Transplant Proc 0243532 0041-1345 0 Immunosuppressive Agents 83HN0GTJ6D Cyclosporine AYI8EX34EU Creatinine I38ZP9992A Magnesium IM Creatinine blood Cyclosporine adverse effects Humans Immunosuppressive Agents adverse effects Kidney Transplantation adverse effects physiology Magnesium administration & dosage blood Magnesium Deficiency blood diagnosis etiology Prospective Studies 1995 12

1996 Transplantation proceedings

To help you find the content you need quickly, you can filter your results via the categories on the right-hand side >>>>