ObjectiveTo investigate the clinical efficacy of combined traditional Chinese and western medicine for treatment of patients with deep venous thrombosis(DVT)in lower extremity.Methods A retrospective study was conducted. Forty patients with DVT admitted into Mindong Hospital Affiliated to Fujian Medical University were randomly divided into control and treatment groups, 20 cases in each group. Conventional therapy was given in both groups. The patients in control group were hypodermically injected with low molecular heparin 3.075 kU, and orally took warfarin sodium; the former injection was terminated on the 3rd day, and afterwards warfarin was solely administered. On the basis of the treatment in the control group, the patients in treatment group were additionally treated with Huoxue Tongmai decoction(ingredients: peach kernel 15 g, red paeonia 15 g, honeysuckle flower 15 g, rhizoma alismatis 12 g, semen coicis 30 g, semen plantaginis 9 g, suberect spatholobus stem 12 g, radix scrophulariae 9 g, pawpaw 12 g, radix achyranthis bidentatae 12 g), the formula could be modified in accordance with patients' symptoms and signs, and Jiangjun powder was applied at the lesion externally(ingredients of the powder: rhubarb 250 g, mirabilite 200 g, flour 100 g, vinegar 500 g were mixed to form a smooth paste), once a day, 30 days constituting a therapeutic course and totally 2 courses being taken. The perimeter of the affected limb, visual analogy score(VAS), revascularization rate, curative effect and adverse reaction were observed before and after treatment and compared between the two groups.Results The total effective rate in treatment group was higher than that in control group〔90.0%(18/20) vs. 70.0%(14/20),P<0.05〕. After treatment, the perimeter of the affected limb in both groups was significantly smaller than that before treatment, the decrease in treatment group being more marked〔the upper leg(cm):46.21±4.80 vs. 53.18±4.45, the lower leg(cm): 32.57±4.26 vs. 36.21±5.01, bothP<0.05〕. TheVAS scores were significantly decreased in both groups after treatment for 1 month, they reached the valley values after treatment for 2 months, the degree of descent being more significant in the treatment group(2.24±0.58 vs. 3.36±0.61,P<0.01). The revascularization rate of the treatment group after treatment was higher than that of the control group〔85.0%(17/20) vs. 70.0%(14/20),P<0.05〕.ConclusionThe combined treatment of traditional Chinese and western medicine was obviously superior to the sole western medicine for treatment of patients with DVT.

Objecfive To investigate the association between bacteriology of airway secretions in acute onset chronic respiratory failure (ACRF) and its clinical prognosis.Methods The bacterial flora and antibiotic resistance in the airway secretions from 44 patients with 49 cases of ACRF were studied,the associations between bacteriology,antibiotic resistance and annual ACRF hospital admission frequency (ACRF≥2 or ACRF<2),its mortality were also explored.Results Positive rate of culture in airway secretions was 63.3%.Untraditional pathogens such as Pseudomonas Aeruginosa accounted for 80.7%.The bacterial yield of patients with ACRF≥2 was twice as that with ACRF<2 (P<0.01).Of the identified bacteria,61.3% displayed antibioticresistance,and there was signifi-cant prolongation of ventilation and hospitalization and increase of mortality in patients with antibiotic resistance(P<0.05).Conclusion There is a predominance of untraditional pathogens such as Pseudomonas Aeruginosa in bacteria from airway secretions of ACRF patients,positive yield and percentage of untraditional pathogens increased with the severity of chronic respiratory failure,infections caused by antibiotic-resistant strains led to higher mortality in ACRF.