Objective To explore the effect of ceftriaxone combined with rifampicin in the treatment of children with purulent meningitis,thus to provide reference for related studies.Methods 120 children with purulent meningitis were selected and randomly divided into observation group(67 cases) and control group (53 cases) according to the digital table.The control group received treatment of ceftriaxone,and the observation group received ceftriaxone and rifampicin.The clinical effect,recovery time of clinical indicators,total protein (TP),C-reactive protein (CRP),and serum protein C level were observed in the two groups.Results After treatment,the total effective rate of the observation group was 97.01%,which was higher than 86.79% of the control group,the difference was statistically significant(x2=4.457,P<0.05).The recovery time of body temperature,peripheral leukocyte count,and CSF leukocyte in the observation group were (2.35±0.68)d,(5.27±1.56)d,(13.27±1.71)d,respectively,which in the control group were shorter than (3.36±0.36)d,(7.24±2.09)d,(16.74±2.66)d,respectively,the differences were statistically significant(t=-9.713,-5.926,-8.643,all P<0.05).After treatment,the TP and CRP decreased in two groups,serum protein C was increased,and the above indicators of the observation group improved more significantly,there were statistically significant differences(all P<0.05).There was no significant differences in the incidence of complications between the two groups(P>0.05).Conclusion Ceftriaxone combined with rifampicin in the treatment of children with purulent meningitis can reduce inflammation and promote the recovery time of clinical indicators,and it's worthy of reference.

Objective To observe the effect of psychological intervention on dysphagia after stroke complicated with depression. Methods 60 cases with dysphagia complicated with depression were divided into treatment and control groups. Based on the nountine nursing and swallowing function training, the treatment group received psychological intervention. They were assessed with multimodel approach to diagnosis of post stroke depression (MMADD) and drinking test before and after treatments. Results The scores of drinking test and MMADD inside symptom in treatment group were lower than that of control （P＜0.05）. Conclusion The psychological intervention at early stage can facilitate the recovery of swallowing dysfunction and depresson after stroke.

AIM: To evaluate the relationship between axial length ( AL ) , corneal and lens refractive power, and the refractive error in children.
METHODS:Totally 44 children 88 eyes with refractive error who underwent retinoscopy with cycloplegia, to be measured spherical equivalent refractive error. Axial length was measured by a noncontact optical biometry ( ZEISS IOL-Master) , and corneal K and anterior chamber depth ( ACD) were also measured by the same machine. The refractive power of the lens was calculated by using the SRK formula. The patients were divided into 3 groups, myopia (SE<0), hyperopia (SE>+0. 50D) and emmetropia ( 0 to + 0. 50D ). Linear Correlation and Regression were used to evaluate the correlation among the optical parameters.
RESULTS:Totally 44 subjects, 88 eyes, average 9. 04±2.39 years, spherical equivalent (SE) -3. 50D to +8. 75D. Hyperopic AL was shorter than the other two groups ( P<0.05), same trend in lens power. No significant differences among the 3 groups in corneal K and ACD. There was a negative correlation between age and SE, SE and AL, SE and lens refractive power, and there was a positive correlation between age and AL, age and lens power.
CONCLUSION:As the children's growing up, SE trends to myopia, and AL becomes longer, and lens power is stronger.

Objective To evaluate the clinical efficacy and safety of orlistat in Chinese overweight and obese patients. Methods In six research centers, 444 overweight and obese patients (body mass index 25～40 kg/m 2) were divided into orlistat group (296 patients) and placebo group (148 patients) with a low-energy diet for 24 weeks by a randomized, double-blinded, placebo-controlled study. Results For intent-to-treat analysis, 286 orlistat-treated and 142 placebo-treated subjects were evaluated. After 24 weeks, orlistat-treated patients lost more weight 〔(6.1?3.6)kg,( x ?s)〕 than placebo-treated patients did (3.0?3.5)kg (P

Objective:To explore the efficacy of gamma globulin at different doses combined with dexamethasone in the treatment of children with severe idiopathic thrombocytopenic purpura. Methods: Totally 96 cases of patients with idiopathic thrombocytopenic purpura were divided into group A ( standard high dose of gamma globulin+dexamethasone) , group B ( middle dose of gamma globulin+dexamethasone) and the control group ( dexamethasone) . The clinical effects and platelet parameters of the three groups were com-pared. Results:The levels of PLT, PCT and PDW in group A and group B after the treatment were higher than those in the control group(P<0. 05). The recovery time of normal platelet and the stop time of bleeding in group A and group B were lower than those in the control group(P<0. 05), and there was no significant difference between group A and group B(P>0. 05). The clinical effective rate of group A and group B was higher than that in the control group(P<0. 05), and there was no significant difference between group A and group B(P>0.05). There was no significant difference in the incidence of adverse reactions among the three groups (P>0. 05). Conclusion:Gamma globulin at middle dose shows significant effect as at high dose in the patients with ITP, which can reduce the dosage and is worthy of clinical promotion.

[ABSTRACT]OBJECTIVE To obser ve t he pathological changes of nasal mucosa in rats after instillation of 37℃ normal saline. METHODS Forty-eight qualified rats were given instillation of 37℃ nomal saline 30 times, once per minute. Another 2 qualified rats served as control. After instillation, in the 15, 30 minutes and 1st, 3rd, 7th, 14th, 42th, 28th day respectively, the nasal septum mucosa of 6 rats was observed by light and electron microscopy. The corresponding area of the mucosa of control group was also observed by light and electron microscope. RESULTS Under light microscope, the arrangement of cell was disordered in the 1st, 3rd, 7th days. But there is no damage of vascular gland structure. After 14 days, the disorder recovered. With electron microscope, edema of cells, expansion of perinuclear gap, disorder of cilia and microwilli was found in the 30 minutes, 1st, 3rd day. All these began recover in the 7th days, and completely restored in the 28th day. CONCLUSION 37℃ nomal saline drip can damage nasal mucosa, but the damage is light, which is characterized by disorder and shortage of cilia and microvilli, edema of the epithelial cells. And the damage can recover quickly. It began in the 30 minutes after instillation, reached its peak in the 3rd day. And the recovery began in the 7th day, and completed in the 28 day.

Current problems of medical quality control are examined.It is pointed out that normal medical routine must be maintained to lay a good foundation for the carrying out of medical quality con- trol.Rules and regulations must be strictly observed with no efforts spared to raise the quality of basic medical work.Drug rules must be observed to guarantee the safety of drug use.The control of blood and blood products must be strengthened to guarantee the safety of blood use.The administration and control of nosocomial infections must be tightended.The introduction and control of high tech and the training of specialists must be expedited to insure the therapeutic effect and medical safety.

A retrospective analysis of 3 patients with nasal sinus foreign body caused by debris flow admitted to our department. All of the three patients showed foreign odor and mucopurulent discharge in nasal cavity after the debris flow blast injury. CT examination found high density soft tissue shadow or calcification in the nasal sinus. All the diagnoses were nasal sinus foreign body in three patients. The nasal sinus foreign bodies was dislodged through endoscopic sinus surgery. Three patients are all well-healed.
Adult ; Female ; Foreign Bodies ; etiology ; Humans ; Male ; Paranasal Sinuses

Objective To explore the imaging characteristics of seminomas and nonseminomatous germ cell tumors (NSGCT) and its pathological foundation. Methods CT and MR imaging manifestations in 25 cases of testicular germ cell tumors proved by pathological examinations were analyzed retrospectively. All tumors were divided into seminomas group (12 cases) and NSGCT group (13 cases). In the seminomas group, 5 cases were examined by CT and 4 of those also had contrast enhanced CT. Seven cases had MRI and 4 of those had dynamic enhanced MRI. In the NSGCT group, 5 were examined by plain CT in which two were by contrast enhanced CT, eight were by MRI in which 4 were by dynamic enhanced MRI. CT or MRI characteristics (morphology, density or intensity, enhancement) in both groups were analyzed by Fisher test. Results Histological examination revealed 25 intratesticular lesions. In 12 seminomas, 10 showed a nodular/lobulated shape, 5 showed a mixed density or intensity. In 13 NSGCT, only one lesion showed a lobular shape, 11 showed a mixed density or intensity. Seven seminomas showed a low signal on T2WI on MRI while only two NSGCT showed this sign. In four lesions underwent dynamic MRI scanning, 3 showed fibrous septum enhancement while no lesions in NSGCT showed this sign. The occurrence rate of the above imaging characteristics in both group was significantly different (P<0.05). Conclusion Seminomas and NSGCT may have their own CT and MRI characteristics, which may be of great value for differential diagnosis .

ObjectiveTo study the effect of Rehabilitative Ankle-Foot Orthoses training program on walking function of hemiplegic patients after stroke .Methods95 patients were randomly divided into two groups: observed group (49 cases) and control group (46 cases). The patients of control group were trained by routine rehabilitation training program, the patients of observed group were trained by Rehabilitative Ankle-Foot Orthoses and routine rehabilitation training program.ResultsAfter training, either observed group or control group showed significant improvement at walking function and ADL(P<0.01), but the improvement on observed group were more marked than coutrol group(P<0.01 and P<0.05). ConclusionsThe ability of walking in acute stroke patients were obviously improved, and the degree of the disability of them was decreased by Rehabilitative Ankle-Foot Orthoses.