ABSTRACT
BACKGROUND: Gastric lavage (GL) is one of the most important early therapies to remove unabsorbed toxins from the gastrointestinal tract. However, the details of performing gastric lavage remain to be established. There is controversy in clinical practice regarding individual choice of the timing of GL and its efficiency. CASE SUMMARY: We report the case of a young woman who presented to the Emergency Department with drug intoxication for four hours. We used the latest toxicological screening techniques to compare drug concentrations in the patient's blood and gastric lavage fluid before and after gastric lavage. The results confirmed that gastric lavage was effective in reducing drug concentrations in the stomach; a small amount of drug remained in the stomach at the end of gastric lavage. CONCLUSION: Gastric lavage is effective in reducing drug concentrations in the stomach, with a small amount of drug remaining in the stomach at the end of gastric lavage.
ABSTRACT
Objective To study and explore the clinical effect of saline lavage on patients with acute oral poisoning. Methods From January 2014 to January 2017, 100 cases of patients with acute oral drug poisoning who admitted in the emergency department of our hospital were selected as the research object, the patients were randomly divided into the control group and the observation group by taking digital computer random grouping method, 50 cases in each group, the control group used clean water to lavage, the observation group used saline to gastric lavage, the success rate of rescue, serum sodium concentration, mean arterial pressure and complication rate were compared between two groups. Results The success rate of rescur in the observation group was significantly higher than the control group (P<0.05); after gastric lavage, serum sodium concentration and mean arterial pressure in the observation group had not appear obvious fluctuation, and serum sodium concentration and mean arterial blood pressure in the control group were lower than those before gastric lavage (P<0.05); the incidence of complications in the observation group was significantly lower than that the control group (P<0.05). Conclusion The use of physiological saline for acute oral poisoning patients with gastric lavage, can effectively improve the success rate of rescue, reduce complications, but also to avoid water and electrolyte disorders.
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Objective To assess on the effect of the different catheterization on patients with oral poisoning gastric lavage systematically and objectively. Methods A computerized search of PubMed, the Cochrane Library, EMBASE, Springer Link, Science Direct,China Biology Medicine (CBM),China National Knowledge Internet(CNKI), Wanfang Data and VIP database was performed for relevant randomized controlled trials (RCTs) which investigated the effects of the oral intubation gastric lavage on patients with oral poisoning relative to nasogastric lavage, retrieval to January 2016, and back into the study of references. According to include and exclude standard to screening literature, literature which met inclusion criteria was selected for quality evaluation and data extraction. Meta-analysis and trial sequential analysis were performed by using Rev-Man 5.3 and TSA soft-ware to estimate the required information size (RIS). Results 13 studies incorporated into Meta-analysis including a total o 1 296 patients. Meta-analysis results showed that the oral intubation gastric lavage group was better than nasogastric lavage in shortening the time of intubation [MD=-9.05, 95% CI(-12.86--5.23), P=0.00], improving the rate of intubation for the first time [MD=1.36, 95% CI (1.14-1.62), P =0.00], mucosal bleeding complication [MD=0.11, 95% CI (0.04-0.64), P=0.010], nausea and vomiting [MD=0.60, 95%CI (0.37-0.98), P=0.04], kinking [MD=0.14, 95% CI (0.02-0.80), P=0.03], reflex cardiac arrest [MD=0.24, 95% CI (0.08-0.71), P=0.01] and asphyxia [MD=0.45, 95% CI (0.26-0.80), P=0.007], the difference were statistically significant. But no significant difference existed in gastric tube fall off. Conclusions The oral intubation gastric lavage could shorten intubation time of patients, improve the first time intubation rate and reduce certain complications. It suggests that the oral intubation be extensively applied to care patients with oral poisoning.
ABSTRACT
Objective To evaluate the applicability of activated charcoal in treatment of oral poisoning. Methods The feasibility of clinical manipulation and tastiness of 4 forms of activated charcoal were investigated, with different dosage forms in 35 nurses and 50 volunteers, respectively. The feasibility of the clinical manipulation was assessed by gastrelavage time and block numbers of stomach duet,and the tastiness by volunteers' taking orally. Results The gastrolavage time (151.8±17.8) s for powder, (96.9±24.80) s for suspension, (319.0±82.4) s for tablet and (314.3±93.3) s for suspension(P <0.001). Conclusion There are significant differences in the applicability of activated charcoal in different dosage forms. The suspension is the best form in feasibility. Capsule and tablet are better than powder and suspension in tastiness. Suspension and powder are the worst to accept.
