Efficacy and safety evaluation of intravenous infusion of cervus and cucumis polypeptides for treatment of avascular necrosis of the femoral head: a randomized clinical trial.

OBJECTIVE: To investigate the efficacy and safety of intravenous cervus and cucumis polypeptides for treating avascular necrosis of the femoral head (ANFH) in regard to pain and hip function in a randomized clinical trial. METHODS: A total of 96 subjects with ANFH who were recruited at the Orthopaedic Hospital Affiliated with Hebei United University and Qian Hai Femoral Head Hospital of Beijing were assigned by lottery to an intervention group (n = 48) or a control group (n = 48). All subjects underwent physical therapy and rehabilitation exercises. In addition, subjects in the intervention group were given intravenous infusions of cervus and cucumis polypeptides. Visual analogue scale (VAS), Harris hip score, and radiography or magnetic resonance imaging were applied to assess all subjects at the beginning of treatment and 3, 6, and 9 months afterward. All the subjects were followed up for 2 years. RESULTS: At the beginning of treatment, there were no statistically significant differences between the two groups in terms of the general condition of patients or the VAS and Harris hip scores (all P > 0.05). At 3, 6, and 9 months after treatment, however, the VAS score decreased and the Harris hip score increased in all patients, with the improvement of intervention group significantly greater than that of the control group (P < 0.05). The total effectiveness rates for the intervention and control groups were 89.58% and 70.83%, respectively, with the difference being statistically significant (P < 0.05). There was no statistically significant difference between the two groups in terms of the safety of the injections (P> 0.05). CONCLUSION: Intravenous infusion of cervus and cucumis polypeptides relieved pain and improved hip function of subjects with ANFH. Thus, the intravenous infusion of cervus and cucumis polypeptides was a safe, effective treatment for ANFH.

Protective effect of Xuebijing injection on myocardial injury in patients with sepsis: a randomized clinical trial.

OBJECTIVE: To investigate the protective effect and possible mechanism of Xuebijing Injection on myocardial injury in patients with sepsis, and to evaluate its prognostic implications. METHODS: Patients with septic myocardial injury were recruited, and were randomly divided into two groups: treatment group and control group. All patients in two groups received conventional cluster treatment, the patients in treatment group additional received Xuebijing injection dissolved in 0.9% sodium chloride injection, and the patients in control group received the same amount of 0.9% sodium chloride injection. At the beginning of treatment and 3, 7 and 10-day after treatment, laboratory indicators of cardiac troponin Ⅰ (cTnI), N-terminal proB-type natriuretic peptide (NT-proBNP) and procalcitonin (PCT) were respectively tested in venous blood. The patient's length of stay in Intensive Care Unit (ICU) and the mortality in 28 days were recorded. RESULTS: At 3, 7 and 10-day after treatment, the improvements of cTnI, NT-proBNP and PCT in treatment group were better than those in control group, and the differences were statistically significant (P < 0.05). The mortality of treatment group in 28 days was not significantly different from that of control group (P > 0.05). The ICU length of stay of treatment group was shorter than that of control group (P > 0.05). CONCLUSION: Xuebijing injection could improve the levels of cTnI, NT-proBNP and PCT in patients with septic myocardial injury .and it had a protective effect on myocardial injury.

Protective effect of periplaneta americana extract on intestinal mucosal barrier function in patients with sepsis.

OBJECTIVE: To investigate the effect of the periplaneta americana extract on the intestinal mucosal barrier and prognostic implications in patients with sepsis. METHODS: Sixty and six patients with sepsis were assigned randomly to treatment group (32 cases) and control group (32 cases). The extractfrom periplaneta americana plus conventional medication for sepsis was administered to the treatment group, while the control group only received conventional treatment. The gastrointestinal function scores and acute physiology and chronic health evaluation II (APACHE II) scores of all subjects were documented at baseline, at days 1, 3 and 7 after treatment respectively and their blood endotoxin was tested at the same time points as well. The incidence of death was recorded for both groups throughout the trial. RESULTS: At days 3 and 7 after treatment, gastrointestinal function score, APACHE II, and endotoxin level in treatment group was better than that in control group and the difference between them was significant (both P < 0.05). Although the incidence of death in treatment group was less than that in control group, the difference between the two groups was not significant (P > 0.05). CONCLUSION: The extract of periplaneta americana had protective effect on intestinal mucosal barrier and could improve the condition and prognosis in patients with sepsis.