Retrospective Analysis of Vancomycin Nephrotoxicity in Elderly Chinese Patients.

This study explored nephrotoxicity in elderly Chinese patients after exposure to vancomycin and other nephrotoxic risk factors. This was a single-center retrospective study. The patient population included those who were ≥60 years of age, had normal baseline serum creatinine values, and received vancomycin for ≥48 h between January 1, 2013 and August 30, 2014. Nephrotoxicity occurred in 29% of 124 patients. A baseline creatinine clearance ≥63.5 ml/min was more common in the nephrotoxic group. Patients with high (≥15 mg/l) rather than low (<15 mg/l) average vancomycin troughs had elevated nephrotoxicity (47.2 vs. 27.3%, p = 0.0001). Of the comorbid conditions evaluated, there were more patients with shock (p = 0.001), hypertension (p = 0.020) and congestive heart failure (p = 0.04) in the nephrotoxic group. Drugs frequently given at the same time with vancomycin, such as angiotensin receptor blockers and furosemide, were also associated with increased nephrotoxic risk. In conclusion, nephrotoxicity was frequently observed in patients with concurrent vancomycin trough concentrations ≥15 µg/ml and hypertension, shock, congestive heart failure. In addition, drugs concurrently used with vancomycin may also increase its nephrotoxicity. Therefore, renal function and vancomycin serum troughs should be closely monitored, especially in patients with other renal injury risk factors.

[Joint administration of acupuncture, western and herbal medicines and bamboo-jar-cupping for stroke patients of wind-phlegm obstructing collateral type in acute stage].

OBJECTIVE: To observe the curative effect of joint administration of acupuncture, western and herbal medicines and bamboo-jar-cupping in the treatment of locomotor dysfunction in patients with apoplexy (acute phase) of wind-phlegm blocking meridian-collateral type in acute stroke patients, and its influence on some relevant laboratory indexes. METHODS: A total of 100 cases of acute stroke patients of wind-phlegm blocking meridian-collateral type were recruited, and equally and randomly divided into control group and treatment group according to the random number table. The patients of both groups received treatment of conventional western medicines (for anti-platelet aggregation, blood-lipid regulation, arterial plaque-stabilization, cerebral cell protection and blood pressure-lowering), Chinese herbal medicines (for promoting blood circulation to dredge the meridian-collaterals), and acupuncture of Neiguan (PC6), Chize (LU5), Zusanli (ST36), Binao (LI14) and Sanyinjiao (SP6); and in addition, the patients of the treatment group also treated by cupping with bamboo-jar (kept for 10 min). The treatment was conducted once a day for 2 weeks. After the treatment, the National Institute of Health Stroke Scale (NIHSS), Fugl-Meyer assessment (FMA), Barthel Index (BI), and traditional Chinese medicine (TCM) syndrome score were used to assess the state of neurofunction, locomotor function, daily living ability, and TCM symptoms. The contents of serum C-reactive protein, D-dimer and blood homocysteine were detected using radical immunodiffusion, immunoturbidimetry, and enzymic methods, respectively. RESULTS: After the treatment, of the 50 and 50 cases in the control and treatment groups, 5 and 6 were cured, 7 and 18 experienced marked improvement, 23 and 20 were effective, and 15 and 6 ineffective, with the effective rate being significantly higher in the treatment group (88.0%) than in the control group (70.0%, P<0.05). Self-comparison showed that the FMA and BI scores were significantly increased (P<0.01), and the NIHSS score and TCM syndrome score notably decreased in both groups ( P<0.01) in comparison with their own pre-treatment. Comparison between the two groups showed that the FMA and BI scores were obviously higher in the treatment group than in the control group (P<0.05), whereas the NIHSS score and TCM syndrome score as well as the C-reaction protein content evidently lower in the treatment group than in the control group (P<0.05, P<0.01). CONCLUSION: Joint administration of acupuncture, western and Chinese herbal medicines and cupping can promote the recovery of nerve function, improve locomotor function, activities of daily living and quality of life, and reduce inflammatory state in acute stroke patients with wind-phlegm blocking collaterals.

Effect of physical therapy for chronic obstructive pulmonary disease: A protocol for an updated systematic review of randomized controlled trial.

BACKGROUND: Previous studies have reported that physical therapy (PT) can be used for the treatment of chronic obstructive pulmonary disease (COPD). However, its effectiveness is still inconclusive. This systematic review will aim to assess its effectiveness and safety for the treatment of patients with COPD. METHODS: All randomized controlled trials (RCTs) literatures of PT for COPD will be searched from the databases of Cochrane Central Register of Controlled Trials (CENTRAL), EMBASE, MEDILINE, Web of Science, Cumulative Index to Nursing and Allied Health Literature, Allied and Complementary Medicine Database, Chinese Biomedical Literature Database, China National Knowledge Infrastructure, VIP Information, and Wanfang Data from inception to the present without any language restrictions. Two reviewers will independently perform the study selection, data extraction, and methodological quality assessment. A third reviewer will be invited to resolve any disagreements occurred between 2 reviewers. RESULTS: The primary outcome is lung function. The secondary outcomes include symptoms, health-related quality of life, mortality, and adverse events. The outcome data will be pooled by using the models of random-effects or fixed-effects according to the detected heterogeneity. CONCLUSION: The findings of this study will provide up-todated summary evidence for assessing the effectiveness and safety of PT for COPD.