Objective To assess the effectiveness and safety of trazodone versus alprazolam on adults’ generalized anxiety disorder (GAD). Methods Such databases as PubMed (1980 to May 2012), CBM (1990 to May 2012), VIP (1989 to May 2012), CNKI (1990 to May 2012) and WanFang Data (1990 to May 2012) were searched to collect the randomized controlled trials (RCTs) about trazodone vs. alprazolam for adults’ GAD. According to the inclusion and exclusion criteria, two reivewers screened literature, extracted data and assessed the quality of the included studies, then meta-analysis was conducted using RevMan 5.0 software. Results A total of 5 RCTs involving 403 patients were included. The results of meta-analysis showed that: a) After four-week treatment, there were no significant differences between the two groups in the HAMA scores (RR=1.04, 95%CI 0.95 to 1.13, P=0.38) and cure rate (RR=1.05, 95%CI 0.75 to 1.48, P=0.76); and b) The somnolence rate of the trazodone group was lower than that of the alprazolam group (RR=0.42, 95%CI 0.25 to 0.72, P=0.001). But there were no significant differences between the two groups in dizziness (RR=0.52, 95%CI 0.27 to 1.01, P=0.05), fatigue (RR=0.10, 95%CI 0.01 to 1.41, P=0.09), and poor appetite (RR=2.82, 95%CI 0.28 to 28.23, P=0.38). Conclusion There is no significant difference between razodone and alprazolam in the effectiveness when treating GAD, but razodone has lower side effects while alprazolam tends easily to cause somnolence. For the quantity limitation and low methodological quality of the included studies, this conclusion still needs to be further proved by more high quality RCTs.
Objective To evaluate the subjective outcomes of sleepiness behavior and mood status applying continuous positive airway pressure（CPAP） in adults of elderly and middle-aged with obstructive sleep apnea syndrome（OSAS）. Methods Nine randomized controlled trails comparing nocturnal CPAP with inactive control appliances in adults with OSAS with the use of computerized search in related medical databases（MEDLINE，EMBASE，CBMdisk，etc） were included.The quality of literature was reviewed，and all data were extracted by two reviewers independently.Meta analysis was conducted used RevMan 4.2 software.Results 9 RCT involving 665 patients of elderly and middle-aged met the inclusion criteria.Meta analysis indicated that the score of Epworth sleepiness scale（ESS） and general health questionnaire-28（GHQ-28） declined significantly after CPAP treatment on effectiveness with WMD（random） －2.94，95 %CI －4.68 to －1.20，or WMD（fixed） －2.26，95 %CI －3.79 to －0.72，Plt;0.01.Nevertheless，hospital anxiety and depression scale（HADS） was not significantly different between CPAP and control with WMD（random） －0.89，95%CI －1.98 to 0.20，Pgt;0.05.Conclusion Current clinical evidence suggested that CPAP was effective in improving day-time subjective outcomes of sleepiness behavior and general mental health status in OSAS patients of elderly and middle-aged，although evidence of improving emotion disorder of anxiety and depression was not confirmed.
Objective To study the effects of anxious condition on asthma symptom burden and asthma control in elderly asthma patients in primary care settings. Methods Totally 128 elderly asthma patients were recruited in this study. The patients were required to fill in the questionnaire，then the score of asthma control test （ACT） and Hamilton anxious meter（HAMA） were calculated. Risk factors of anxious condition were analyzed by logistic analysis. Results The ACT scores in the anxious patients were significantly lower than those of the non-anxious patients [17.45±3.14 vs. 21.45±2.37，Plt;0.05）. The patients with lower incoming and more complications had more severe anxious condition，lower asthma control level，and more asthmatic medications. Meanwhile the latter conditions also increased the incidence of anxiety in the elderly asthma patients significantly （Plt;0.05）. Conclusions The elderly asthma patients in primary care settings are also complicated with anxiety，and the anxious condition can significantly increase asthma symptom burden and decrease asthma control level.
Objective To observe the serum levels of tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), platelet 5-HT and blood platelet count, emotion and burn injury healing of patients with moderate and severe burn injury and anxiety-depression symptoms. Methods In-patients with moderate and severe burn injury were selected from 2003.4 to 2005.2 and then divided into anxiety-depression group and control group according to their anxiety-depression scores by Hamilton Rating Scale for Depression (HAMD ) and Hamilton Rating Scale for Anxiety (HAMA) 3 days after being burnt. Routine therapy was given to two groups, which lasted 1 month. Their scores of anxiety and depression and the degree of injury healing were observed, and the serum levels of TNF-α and IL-6, platelet 5-HT and blood platelet count were measured in the two groups. Results Fifty-one in-patients with moderate and severe burn injury were divided into the anxiety-depression group (24 cases) and the control group (27 cases). After 30-day treatment, the depression scores did not decrease in the anxiety-depression group (P=0.12), but the anxiety scores decreased (P=0.00). In the anxiety-depression group, the burn injury healing time was postponed (P=0.00), the serum levels of TNF-α increased (P=0.00), and the platelet 5-HT levels decreased (P=0.04) before and after treatment. Conclusion Depressive reaction occurs in patients with moderate and severe burn injury, which is a continuously negative emotion. It can lead to high levels of serum TNF-α, reduction in platelet 5-HT, and delayed burn injury healing time. Due to the limited sample size and different location of patients, there may be some bias in this conclusion. We are prepared to increase the sample size and select patients in the same region in further relevant studies.
Objective To evaluate the effect of music therapy for childbirth. Methods Such databases as The Cochrane Library, PubMed, EMbase, EBSCO host, SpringerLINK Online Journals, CBM and WanFang Data were searched from January of 2000 to December of 2010 to collect randomized controlled trials (RCTs) of music therapy for childbirth. The quality of RCTs was appraised and the data were extracted. Meta-analyses were conducted with RevMan5.02 software for the standarded RCTs. Results A total of nine RCTs were included. Five RCTs indicated the music therapy could alleviate the labor pain; five RCTs indicated the music therapy could reduce the event risk of cesarean section due to the failure of transvaginal trial labor; three RCTs indicated the music therapy could shorten the first stage of labor; two RCTs indicated the music therapy could stabilize the systolic pressure and heart rate when complete cervical dilation was done, and three RCTs indicated the music therapy could relieve anxiety. In addition, music therapy had no influence on neonate Apgar’s score; and the result of meta-analyses on postpartum hemorrhage was not reliable through sensitivity analyses. Conclusion The music therapy applied during childbirth can relieve the labor pain and anxiety, stabilize the heart rate and systolic pressure when complete cervical dilation is done, reduce the event risk of cesarean section due to the failure of transvaginal trial labor, shorten the first stage of labor, and is beneficial to the mind and body of parturient.
Objective To investigate the effect of music therapy plus selective serotonin reuptake inhibitors （SSRIs） on emotion and bum wound healing in bum patients. Methods Moderate and severe bum inpatient.s, aged 12-60 years were selected. Emotional problems were then measured by the Hamilton Rating Scale for Depression and Hamilton Rating Scale for Anxiety within three days after bum injury. Bum patients with depression and anxiety were randomly allocated into the trial group （28 patients） and the control group （27 patients）. Music therapy and SSRIs plus conventional burn care Were applied to the trial group, and conventional bum care to the control group, both for 30 days. The scores of anxiety, depression and the degree of bum wound healing were assessed. Results The differences of depression score and anxiety score before and after treatment were 13. 7 ±6.43 and 6.43 ±2.72 respectively in the trial group, and 4. 74 ±6.75 and 4.44 ±3.36 respectively in the control group. This showed both scores significantly improved compared with the control group （P 〈0. 05）. The time for burn wound healing was shortened in the treatment group （P 〈0. 05）. The anxiety score was positively correlated with bum index, and so was the depression score （P 〈 0.05 ）. Conclusions The anxiety and depression scores are positively correlated with the burn index. Music therapy plus SSrIs can ameliorate the emotional problems （ depression and anxiety）, and shorten the time for burn wound heating.