1.Effect of Combination Pretreatment of Polyethylene Glycol Solution and Magnesium Hydroxide for Colonoscopy.
The Korean Journal of Gastroenterology 2010;55(4):270-272
No abstract available.
Administration, Oral
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*Colonoscopy
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Gastric Lavage/*methods
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Humans
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Magnesium Hydroxide/*administration &dosage
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Polyethylene Glycols/*administration &dosage
2.Effect of Combination Pretreatment of Polyethylene Glycol Solution and Magnesium Hydroxide for Colonoscopy.
Eun Kyung SHIN ; Seun Ja PARK ; Kyu Jong KIM ; Won MOON ; Moo In PARK ; Dong Han LIM ; Eun Ho PARK ; Jee Suk LEE
The Korean Journal of Gastroenterology 2010;55(4):232-236
BACKGROUND/AIMS: This study was designed to compare the efficacy and patient tolerance between standard bowel preparation using 4 liters of polyethylene glycol (PEG) solution and 4 liters of PEG preceded by the osmotic laxative, magnesium hydroxide in constipation and non-constipation group. METHODS: 173 outpatient colonoscopy, except for three patients who were not taking magnesium, were divided into constipation and non-constipation group. Then, the patients were randomly assigned to receive 4-liter of PEG solution or 4-liter of PEG plus magnesium hydroxide. The quality of bowel preparation was assessed using Ottawa scale, and satisfaction score was assessed using questionnaires. Solid stool, cecal intubation time, compliance, and side effects were assessed. RESULTS: Non-constipation group showed no significant differences between two groups. In constipation group, 4-liter PEG solution plus magnesium hydroxide induced the more effective colonic preparation (Ottawa scale 2.47+/-0.99 vs. 5.92+/-2.39, p<0.05), and less solid stool (0.67+/-0.72 vs. 1.38+/-0.65, p<0.05) compared with 4-liter PEG solution. CONCLUSIONS: Bowel preparation with magnesium hydroxide and 4 liters of PEG solution might reduce solid stool in constipation group, but could not improve preparation quality.
Administration, Oral
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Adult
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Aged
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*Colonoscopy
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Female
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Gastric Lavage/*methods
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Humans
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Magnesium Hydroxide/*administration &dosage
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Male
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Middle Aged
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Polyethylene Glycols/*administration &dosage
;
Questionnaires
3.Comparison of different vehicles for nebulized salbutamol in treatment of bronchial asthma exacerbations: a Meta-analysis.
Journal of Zhejiang University. Medical sciences 2006;35(3):336-341
OBJECTIVETo assess the efficacy of two vehicles for nebulized salbutamol in treatment of asthma exacerbations with Meta-analysis.
METHODSAll relevant randomized controlled clinical trials (RCT) with isotonic magnesium sulphate and saline as vehicles for inhaled salbutamol in treatment of asthma exacerbations were searched. A Meta-analysis was performed to evaluate the results of the two therapies.
RESULTFive relevant RCTs from literature were collected and total 219 cases were included for analysis. The meta-analysis indicated that the significant improvements were obtained from isotonic magnesium sulphate as a vehicle for nebulized salbutamol, in comparison with saline [pooled standardized mean difference (SMD)=0.55(95% CI 0.28 - 0.83), P <0.001]. By further subgroup analysis, this change was properly significant in the subgroup of severe patients with their baseline FEV1% <30% [FEV1 weighted mean difference (WMD)=0.72 L(95% CI 0.30 L - 1.14 L), P <0.01]. The pooled results of vital signs between two vehicles did not demonstrate statistical significance. Overall, the risk of admission to hospital was not statistically reduced in patients using magnesium sulphate, who presented to the emergency department with an asthma exacerbation [pooled RR=0.64(95% CI 0.38 - 1.08), P >0.05].
CONCLUSIONCompared with saline,the use of isotonic magnesium sulfate as an adjuvant to nebulize salbutamol is a beneficial therapy with improving spirometric airway function in the severe asthma exacerbation.
Adrenergic beta-Agonists ; administration & dosage ; Albuterol ; administration & dosage ; Asthma ; drug therapy ; Female ; Humans ; Magnesium Sulfate ; administration & dosage ; Male ; Nebulizers and Vaporizers ; Pharmaceutical Vehicles ; Randomized Controlled Trials as Topic
4.Calcium, iron and magnesium levels in pretem infants and their mothers.
Ming LI ; Yuan LIU ; Ge GAO ; Xing-Hui LIU ; Cheng-Yu HUANG
Chinese Journal of Contemporary Pediatrics 2008;10(3):349-352
OBJECTIVETo investigate calcium, iron and magnesium intakes of preterm infants' mothers before and during pregnancy and calcium, iron and magnesium levels of preterm infants and their mothers in order to provide basis for studying the effect of nutritional factors on the occurrence of prematurity.
METHODSTwo hundred and forty matched cases (preterm infants and their mothers) and controls (term infants and their mothers) were recruited. A nutritional survey of calcium, iron and magnesium intakes was performed in the mothers before and during pregnancy. Calcium, iron and magnesium levels in maternal plasma and in cord blood, placenta, breast milk, meconium, and amniotic fluid were measured with axial view inductively coupled plasma optical emission spectrometry (ICP-OES).
RESULTSIron and magnesium intakes in preterm infants' mothers were significantly less than those in term infants' mothers before pregnancy (P<0.05). Iron and calcium intakes in preterm infants' mothers were also significantly less than those in term infants' mothers during pregnancy (P<0.05). Multivariate analysis of variance showed that iron and calcium levels of preterm infants' mothers were significantly lower than those of term infants' mothers (P<0.05). The preterm infants showed significantly lower iron and magnesium levels than term infants (P<0.05). Plasma levels of calcium, iron and magnesium in infants were positively correlated to maternal plasma levels of calcium, iron and magnesium (r=0.517, 0.622, 0.518, respectively; P<0.05).
CONCLUSIONSThe iron and calcium levels of preterm infants' mothers were lower than those of term infants' mothers, and the iron and magnesium levels of preterm infants were lower than those of term infants. The exact relationship between calcium, iron and magnesium levels and intakes before and during pregnancy needs to be explored further.
Calcium ; blood ; Calcium, Dietary ; administration & dosage ; Female ; Gestational Age ; Humans ; Infant, Newborn ; Infant, Premature ; blood ; Iron ; blood ; Iron, Dietary ; administration & dosage ; Magnesium ; administration & dosage ; blood ; Pregnancy ; blood
5.Echinostome Flukes Receovered from Humans in Khammouane Province, Lao PDR.
Jong Yil CHAI ; Woon Mok SOHN ; Tai Soon YONG ; Keeseon S EOM ; Duk Young MIN ; Eui Hyug HOANG ; Bounlay PHAMMASACK ; Bounnaloth INSISIENGMAY ; Han Jong RIM
The Korean Journal of Parasitology 2012;50(3):269-272
Echinostome eggs were detected in 22 (1.1%) of 2,074 people residing in riparian villages along the Mekong River in Khammouane Province, Lao PDR. In order to recover the adult flukes, 9 persons were treated with praziquantel and purged with magnesium salts. A total of 55 echinostome specimens (4 species) were recovered from the 9 persons. Echinostoma revolutum (8 specimens) was recovered from 3 persons, Artyfechinostomum malayanum (8 specimens) was from 2 persons, Echinochasmus japonicus (33 specimens) was from 7 persons, and Euparyphium sp. (6 specimens) was from 1 person. In Lao PDR, only human infections with E. japonicus were previously known. Therefore, the present study describes human infections with E. revolutum, A. malayanum, and Euparyphium sp. for the first time in Lao PDR. These results indicate that the surveyed villages of Khammouane Province, Lao PDR are low-grade endemic foci of echinostomiasis.
Adult
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Animals
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Anthelmintics/administration & dosage
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Echinostomatidae/*classification/*isolation & purification
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Female
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Humans
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Laos
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Magnesium/administration & dosage
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Male
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Praziquantel/administration & dosage
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Trematode Infections/*parasitology
6.Effects of transdermal magnesium chloride on quality of life for patients with fibromyalgia: a feasibility study.
Deborah J ENGEN ; Samantha J MCALLISTER ; Mary O WHIPPLE ; Stephen S CHA ; Liza J DION ; Ann VINCENT ; Brent A BAUER ; Dietlind L WAHNER-ROEDLER ; E-mail: WAHNERROEDLER.DIETLIND@MAYO.EDU.
Journal of Integrative Medicine 2015;13(5):306-313
BACKGROUNDFibromyalgia is a syndrome characterized by chronic pain, fatigue, depression, and sleep disturbances. Its primary cause is unclear. Several studies have reported decreased intracellular magnesium levels in patients with fibromyalgia and have found negative correlation between magnesium levels and fibromyalgia symptoms.
OBJECTIVETo gather preliminary data on whether transdermal magnesium can improve quality of life for women who have fibromyalgia.
DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONSThis is a patient questionnaires and survey in a fibromyalgia clinic at a tertiary medical center. Forty female patients with the diagnosis of fibromyalgia were enrolled. Each participant was provided a spray bottle containing a transdermal magnesium chloride solution and asked to apply 4 sprays per limb twice daily for 4 weeks. Participants were asked to complete the Revised Fibromyalgia Impact Questionnaire, SF-36v2 Health Survey, and a quality-of-life analog scale at baseline, week 2, and week 4.
MAIN OUTCOME MEASUREQuestionnaire and survey scores, evaluated through intent-to-treat and per-protocol analyses.
RESULTSTwenty-four patients completed the study (mean [SD] age, 57.2 [7.6] years; white, 95%; mean body mass index, 31.3 kg/m2). With intention-to-treat analysis, Revised Fibromyalgia Impact Questionnaire subscale and total scores were significantly improved at week 2 and week 4 (total score, P=0.001). Per-protocol analysis results were similar: all subscales of the Revised Fibromyalgia Impact Questionnaire were significantly improved at week 2 and week 4 (total score, P=0.001).
CONCLUSIONThis pilot study suggests that transdermal magnesium chloride applied on upper and lower limbs may be beneficial to patients with fibromyalgia.
TRIAL REGISTRATIONClinicalTrials.gov.ldentifier NCT01968772.
Administration, Cutaneous ; Aged ; Feasibility Studies ; Female ; Fibromyalgia ; drug therapy ; psychology ; Humans ; Magnesium Chloride ; administration & dosage ; adverse effects ; Middle Aged ; Pilot Projects ; Quality of Life
7.One-day bowel preparation with sodium phosphate prior to colorectal surgery: a prospective, randomized, controlled clinical trial.
Xin LU ; Yi-lei MAO ; Xin-ting SANG ; Zhi-ying YANG ; Shou-xian ZHONG ; Jie-fu HUANG
Chinese Journal of Surgery 2006;44(19):1327-1329
OBJECTIVESTo investigate the feasibility and safety of one-day bowel preparation for colorectal surgery.
METHODSForty patients undergone colorectal surgery were divided randomly into the Control group and the Experimental group and received 3-day magnesium sulfate and 1-day sodium phosphate bowel preparations before the operation, respectively. The levels of hemoglobin, hematocrit, serum electrolytes, and anaerobe counts in the stool prior and post bowel preparation were examined. The general status, surgical complications, and structure of intestinal mucosa in the patients were observed after the operation.
RESULTSThere was no significant difference in the anastomoses healing, infectious complications, serum tests and intestinal mucosa structures between the two groups. Less diarrhea occurred prior and post the surgery in the experimental group, and they felt better with the bowel preparation. The anaerobe counts in stool were higher after the bowel preparation than before in both groups.
CONCLUSIONSOne-day bowel preparation with sodium phosphate is a safe and reliable method for colorectal surgery. The shortening of preparation time can reduce the degrees of uncomfortable feeling and disruptions of intestinal micro-ecology and barrier.
Colorectal Neoplasms ; surgery ; Enema ; Humans ; Intestinal Mucosa ; drug effects ; microbiology ; Magnesium Sulfate ; administration & dosage ; Middle Aged ; Phosphates ; administration & dosage ; Postoperative Complications ; Preoperative Care ; methods ; Prospective Studies
8.Effects of Oral Administration of Citrate, Thiazide, Allopurinol and Magnesium on Renal Calcium Oxalate Crystal Formation and Osteopontin Expression in a Rat Urolithiasis Model.
Seung Hyun AHN ; Jong Woo KIM ; Young Tae MOON ; Tae Jin LEE
Korean Journal of Urology 2003;44(1):87-94
PURPOSE: It has previously been reported that citrate, thiazide, allopurinol and magnesium (CTAM) have inhibitory effects on calcium oxalate crystallization, but the effects of CTAM on the matrix proteins of stones in vivo has not been studied. Using an ethylene glycol-induced urolithiasis model, we investigated the effects of CTAM on renal crystallization and the expression of osteopontin (OPN), which is an important stone matrix protein. MATERIALS AND METHODS: Adult Sprague-Dawley rats (200-250gm) were divided randomly into 6 groups of 10 rats. Group 1 was left untreated, and served as a control. Group 2 (CID group) was fed 0.8% ethylene glycol and 1% ammonium chloride (crystal-inducing diet, CID) in drinking water for 4 weeks. Groups 3, 4, 5 and 6 (CTAM groups) were fed the same CID as group 2, but were also treated with either potassium citrate or hydrochlorothiazide or allopurinol or magnesium hydroxide, for 4 weeks, respectively. We biochemically analyzed the 24-hour urine and serum samples. The renal calcium content was measured by atomic absorption. The kidneys were histologically examined for crystal deposit with HandE staining, and for OPN expression with immunohistochemical staining. RESULTS: The grade of calcium oxalate crystal deposits, and renal calcium content, were significantly decreased in the CTAM groups compared to the CID group, which also correlated with the decreased expression of OPN proteins in the kidneys of the CTAM-treated rats. CTAM were all effective in preventing calcium oxalate crystal formation, and decreasing the expression of OPN in rat kidneys. CONCLUSIONS: Our results suggest that CTAM are effective in preventing calcium oxalate stone formation, and that OPN plays an important role in calcium oxalate nephrolithiasis.
Absorption
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Administration, Oral*
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Adult
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Allopurinol*
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Ammonium Chloride
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Animals
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Calcium Oxalate*
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Calcium*
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Citric Acid*
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Crystallization
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Diet
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Drinking Water
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Ethylene Glycol
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Hand
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Humans
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Hydrochlorothiazide
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Kidney
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Magnesium Hydroxide
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Magnesium*
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Nephrolithiasis
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Osteopontin*
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Potassium Citrate
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Rats*
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Rats, Sprague-Dawley
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Urolithiasis*
9.Studies of Various Salt Administrations on Changes in Blood pH and Serum Electrolytes of Rabbit.
Chai Ryong HYON ; Kun Weon CHOO
Korean Journal of Urology 1970;11(3):123-132
The present study is an attempt to delineate the effect of various salt administrations on the changes of blood pH and electrolytes, especially the nature of serum calcium, total and ionic, and serum magnesium. Thirty five male rabbits weighing 1.9 to 2. 5kg were used in this experiment. At the end of the three days diet adjustment period, the animals were divided into seven groups; Group I; Control, Group II; Ammonium chloride oral administration, Group III; Oral administration of sodium bicarbonate, Group IV; Potassium chloride intraveneous injection, Group V; Sodium chloride intravenous injection, Group VI; Calcium chloride intravenous injection, and Group VII; Magnesium chloride intravenous injection. The blood pH was determined by the method by Astrup and bicarbonate in serum by the method of Van Slyke and Neill. Sodium and potassium in serum were determined with an EEL flame photometer. Chloride was determined by the method of Schales and Schales and inorganic phosphorous by the method of Fiske and Subbarrow. Serum total calcium and magnesium were determined according to the method of chelometric titration with Eriochrome blue S.E. Serum ionic calcium was determined by the method of Yanagisawa. The results of this study are as follows: 1. The oral administration of ammonium chloride produced a significant decrease in blood pH. The serum concentrations of bicarbonate, magnesium and potassium were steadily decreased, but serum chloride, serum total and ionic calcium concentrations were increased through the experiment. 2. Sodium bicarbonate ingestion increased the concentration of bicarbonate, magnesium and serum ionic calcium markedly and serum ionic calcium slightly. The blood pH was significantly increased but serum chloride concentration was markedly reduced after ingestion of sodium bicarbonate However, serum potassium and inorganic phosphorus concentrations were decreased slightly. 3. The blood pH was dropped in the first two hours of intravenous injection of potassium chloride and tended to rise again significantly. the concentration of sodium and chloride in serum was increased markedly in two hours of injection but reduced after six hours to control level. Serum phosphorus, total and ionic calcium were reduced steadily, but serum concentration of magnesium, potassium and bicarbonate concentrations were slightly increased through the experiment 4. After sodium chloride was given, intravenously, there was a sustained increase in the concentration of serum sodium, potassium, phosphorus and bicarbonate but the blood pH was decreased in the first two hours and significantly elevated through the experiment. The serum concentration of chloride, magnesium, total and ionic calcium was decreased slightly. 5. B100d pH was slightly increased and the concentration of chloride was elevated sharply after injection of calcium chloride intravenously in the first two hours and come to control level in twenty-four hours. Serum sodium concentration was elevated steadily through the experiment. The concentration of total and ionic calcium in serum was elevated after injection but come to control level in twenty four hours of injection. Serum potassium and magnesium concentrations were decreased slightly in the first two hours and increased in four hours of injection. 6. Magnesium chloride intravenous injection produced a decrease in blood pH and serum concentration of bicarbonate in the first few hours and increase after 6 hours of injection. Serum magnesium, and inorganic phosphorus levels were increased after injection but the concentration of inorganic phosphrous was decreased markedly in twenty four hours of injection. Serum concentration of chloride, ionic calcium and potassium wag markedly reduced.
Administration, Oral
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Ammonium Chloride
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Animals
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Calcium
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Calcium Chloride
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Diet
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Eating
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Eels
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Electrolytes*
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Humans
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Hydrogen-Ion Concentration*
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Injections, Intravenous
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Magnesium
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Magnesium Chloride
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Male
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Phosphorus
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Potassium
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Potassium Chloride
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Rabbits
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Sodium
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Sodium Bicarbonate
;
Sodium Chloride
10.Accidental Intravenous Administration of Magnesium Sulfate during Cesarean Section: A case report.
Tae Kwan KIM ; Yee Suk KIM ; Jun Roh YOON ; In Soo HAN ; Ho Sik MOON ; Jin Seo KIM
Korean Journal of Anesthesiology 2003;45(5):656-660
We report a case of the accidental intravenous administration of a large dose of magnesium sulfate during cesarean section. A 41-year-old woman, at 33 weeks gestation, with pregnancy-aggravated hypertension, headache and generalized edema presented in acute labor and showed fetal bradycardia on a nonstress test. Laboratory tests demonstrated an increased level of magnesium (5.4 mg/dl). A cesarean section was performed under general anesthesia with O2-N2O-enflurane and vecuronium. After delivery 2,000 mg of magnesium sulfate was mixed with the lactated Ringer's solution 1,000 ml and 550 ml administered to the patient. After noticing the accidental infusion of the magnesium sulfate, we replaced the lactated Ringer's solution with normal saline 1,000 ml and performed arterial blood gas analysis, checked serum electrolyte, including Mg2+ and Ca2+, and had monitored depth of muscle relaxation and vital signs. The level of magnesium had increased to 8.9 mg/dl after the accidental magnesium infusion. For about one and half hours after emergence from general anesthesia, she complained of dyspnea and paraparesis of extremities. To treat the hypermagnesemia, 3% calcium gluconate 1,000 mg and furocemide were given intravenously to antagonize magnesium and to increase the urine output. The depth of neuromuscular block was frequently monitored using a nerve stimulator. After conservative treatment, she recovered from the effect of the hypermagnesemia and was discharged on the fifth postoperative day. Anesthesiologists must to keep in mind the preoperative patients' pathophysiologic conditions, check co-administered drugs and the contents of intravenously connected solutions.
Administration, Intravenous*
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Adult
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Anesthesia, General
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Blood Gas Analysis
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Bradycardia
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Calcium Gluconate
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Cesarean Section*
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Dyspnea
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Edema
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Extremities
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Female
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Headache
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Humans
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Hypertension
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Magnesium Sulfate*
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Magnesium*
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Muscle Relaxation
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Neuromuscular Blockade
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Paraparesis
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Pre-Eclampsia
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Pregnancy
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Vecuronium Bromide
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Vital Signs