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1.
Chinese Journal of Primary Medicine and Pharmacy ; (12): 3307-3310, 2017.
Artículo en Chino | WPRIM | ID: wpr-667438

RESUMEN

Objective To explore the treatment experience of acute paraquat poisoning,thus to explore the prognostic factors and treatment measures.Methods The clinical data of 87 patients with paraquat poisoning who were treated with combined therapy in our hospital emergency department 2014-2015 were retrospectively analyzed.Results 49 cases survived and 38 cases were died in 87 paraquat poisoning patients,the survival rate was 56.32%.The average paraquat of the death group was 65.3mL,which was significantly higher than 41.2mL of the survival group(t =16.65,P < 0.01).Conclusion Amount of poisoning is the key to the prognosis,white blood cells were significantly increased,early or large areas of lung disease is an important factor in poor prognosis;early gastric lavage,cathartic and timely blood purification,application of adrenal cortex hormones,antioxidant and other comprehensive treatment can reduce mortality.

2.
Chinese Journal of Industrial Hygiene and Occupational Diseases ; (12): 53-55, 2016.
Artículo en Chino | WPRIM | ID: wpr-282983

RESUMEN

<p><b>OBJECTIVE</b>To observe the effect of sodium bicarbonate combined with ulinastatin on cholinesterase activity for patients with acute phoxim pesticide poisoning.</p><p><b>METHODS</b>A total of 67 eligible patients with acute phoxim pesticide poisoning, Who were admitted to the emeryency department of hospital from March 2011 to February 2014, Acording to different treatments au patients were randomly divided into the conventional treatment group (n=34) and the sodium bicarbonate+ulinastatin group (n=35) . The conventional treatment group were given thorough gastric lavage with water, the sodium bicarbonate + ulinastatin group were given gastric lavage with 2% sodium bicarbonate solution. Both groups were given such treatments as catharsis, administration of oxygen, fluid infusion, diuresis, and antidotes such as atropine and pralidoxime methylchloride. On the basis of comprehensive treatment, people in the sodium bicarbonate+ulinastatin group were given 5% sodium bicarbonate injection and ulinastatin. The clinical effect of the two groups were compared.</p><p><b>RESULTS</b>The serum cholinesterase activity of the sodium bicarbonate+ulinastatin group was significantly higher than the conventional treatment group from the 5th day, and the difference was statistically significant (P<0.05) . The total atropine dosage, total pralidoxime methylchloride dosage and hospitalization days were better than the conventional treatment group, and the differences were statistically significant (P<0.05) . The difference in the time of atropinization between the two groups was not statistically significant (P>0.05) . The results of arterial blood pH, HCO3- of the sodium bicarbonate + ulinastatin group were higher than the conventional treatment group, and the difference of HCO3- at the 10th day was statistically significant (P<0.05) .</p><p><b>CONCLUSIONS</b>Sodium bicarbonate combined with ulinastatin can improve the therapeutic effect and reduce complications in the treatment of acute phoxim pesticide poisoning, and have beneficial effects on the recovery of cholinesterase activity.</p>


Asunto(s)
Humanos , Atropina , Usos Terapéuticos , Colinesterasas , Metabolismo , Glicoproteínas , Usos Terapéuticos , Intoxicación por Organofosfatos , Quimioterapia , Compuestos Organotiofosforados , Intoxicación , Plaguicidas , Intoxicación , Compuestos de Pralidoxima , Usos Terapéuticos , Bicarbonato de Sodio , Usos Terapéuticos
3.
Chinese Journal of Industrial Hygiene and Occupational Diseases ; (12): 213-215, 2015.
Artículo en Chino | WPRIM | ID: wpr-326032

RESUMEN

<p><b>OBJECTIVE</b>To explore the clinical efficacy of early application of sequential gastrointestinal lavage in patients with acute paraquat poisoning by analyzing the clinical data of 97 patients.</p><p><b>METHODS</b>A total of 97 eligible patients with acute paraquat poisoning were divided into conventional treatment group (n = 48) and sequential treatment group (n = 49). The conventional treatment group received routine gastric lavage with water. Then 30 g of montmorillonite powder, 30 g of activated charcoal, and mannitol were given to remove intestinal toxins once a day for five days. The sequential treatment group received 60 g of montmorillonite powder for oral administration, followed by small-volume low-pressure manual gastric lavage with 2.5%bicarbonate liquid. Then 30 g of activated charcoal, 30 g of montmorillonite powder, and polyethylene glycol electrolyte lavage solution were given one after another for gastrointestinal lavage once a day for five days. Both groups received large doses of corticosteroids, blood perfusion, and anti-oxidation treatment. The levels of serum potassium, serum amylase (AMY) alanine aminotransferase (ALT), total bilirubin (TBIL), blood urea nitrogen (BUN), creatinine (Cr), lactate (Lac), and PaO₂of patients were determined at 1, 3, 5, 7, and 10 days. Laxative time, mortality, and survival time of dead cases were evaluated in the two groups.</p><p><b>RESULTS</b>The incidence rates of hypokalemia (<3.5 mmol/L) and AMY (>110 U/L) were significantly lower in the sequential treatment group than in the conventional treatment group (P < 0.05). There were no significant differences in the incidence of ALT (>80 U/L), TBIL (>34.2 µmol/L), BUN (>7.2 mmol/L), and Cr (>177 µmol/L) between the two groups (P>0.05). However, the highest levels of ALT, TBIL, BUN, Cr, and Lac were significantly lower in the sequential treatment group than in the conventional treatment group (P < 0.05). Moreover, the sequential treatment group had significantly lower incidence of PaO₂(<60 mmHg), shorter average laxative time, lower mortality, and longer survival time of dead cases than the conventional treatment group (P < 0.05).</p><p><b>CONCLUSION</b>The early application of sequential gastrointestinal lavage can shorten laxative time, alleviate organ damage in the liver, kidney, lung, and pancreas, reduce mortality, and prolong the survival time of dead cases in patients with acute paraquat poisoning.</p>


Asunto(s)
Humanos , Enfermedad Aguda , Bentonita , Bilirrubina , Nitrógeno de la Urea Sanguínea , Carbón Orgánico , Terapia Combinada , Creatinina , Lavado Gástrico , Métodos , Hígado , Paraquat , Intoxicación , Intoxicación , Terapéutica , Resultado del Tratamiento
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