Objective To systematically review the efficacy and safety of laparoscopic hepatectomy (LH) and open hepatectomy (OH) for patients with hepatocellular carcinoma (HCC). Methods PubMed, EMbase, The Cochrane Library, CBM, WanFang Data, CNKI databases were electronically searched to collect the case-control studies about LH vs. OH for patients with HCC from inception to December, 2015. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies, then meta-analysis was performed by using RevMan 5.3 software. Results A total of 28 studies involving 1 908 patients were included. The results of meta-analysis showed that: the LH group was superior to OH group on complications (OR=0.35, 95%CI 0.26 to 0.48, P<0.000 01), hospital stay (MD=–4.18, 95%CI (–5.08, –3.29),P<0.000 01), and five years overall survival rate (OR=1.65, 95%CI 1.23 to 2.19,P=0.000 7) and disease-free survival rate (OR=1.51, 95%CI 1.12 to 2.03, P=0.006). However, no significant differences were found in one year and three years overall survival rate, disease-free survival rate, and postoperative recurrence rate. Conclusion Current evidence shows that the LH is superior to OH for the treatment of HCC, and may be amenable to surgery because of its safety and longtime efficacy. Due to limited quality and quantity of the included studies, more high quality studies are needed to verify above conclusion.
Objective To explore the short-term efficacy and safety of intra-arterial thrombolysis (IAT) in the treatment of retinal artery occlusion (RAO) with the assistance of the rescue green channel in the eye stroke center. Methods A prospective, interventional, single-center study. Thirty-eight eyes from 38 RAO patients who received IAT treatment in Guangdong Provincial People’s Hospital were enrolled. All the patients were rescued via the green channel in our eye stroke center. Data from comprehensive ocular examinations including best-corrected visual acuity (BCVA) and optical coherence tomography angiography (OCTA) were collected. BCVA was measured with Snellen chart and converted to the logarithmic minimum angle of resolution (logMAR) unit for statistical analysis. RTVue XR OCTA was used to measure vascular densities (VD) of the superficial capillary plexus (SCP), deep capillary plexus (DCP) and radial peripapillary capillary (RPC), and central retinal thickness (CRT). All RAO eyes attempted IAT treatment and 34 eyes were successful. Four eyes failed to complete IAT because of the occlusion of internal or common carotid arteries on the same side with the RAO eyes. Ocular examinations in post-operative 1-3 days were performed with the same devices and methods as those before surgery. Parameters measured before and after surgery include BCVA, VD of SCP, DCP, RPC, and CRT. Data of the green channel collected include the time intervals from onset of RAO to first presentation in local hospitals, and from onset of RAO to our eye stroke center. Comparisons of VD and CRT between the RAO eyes and contralateral healthy eyes were performed with independent samples Mann-Whitney U test; comparisons of VD and CRT in RAO eyes before and after IAT surgery were performed with paired samples Wilcoxon Rank Sum test. Results Among the 34 RAO patients who had successful IAT surgery, 18 (52.9%, 18/34) were males and 16 (47.1%, 16/34) were females; the mean age was (51.0±12.9) years old. There were 30 and 4 eyes diagnosed as central RAO and branch RAO respectively. The logMAR BCVA before and after IAT surgery was 2.52±0.61 and 2.18±0.85 respectively, and the difference was statistically significant (Z=－3.453, P=0.002). Before surgery, VD of SCP, DCP and RPC were significantly decreased and CRT was significantly increased in the affected eye compared with the contralateral healthy eyes, with the statistical significance (P＜0.001). Compared with those before surgery, the VD of SCP and DCP were significantly improved after surgery (Z=－2.523, －2.427; P=0.010, 0.014), while there was no difference in VD of RPC and CRT (Z=－1.448, －1.454; P=0.150, 0.159). The time interval between onset of RAO and first visit to the hospital was (6.56±6.73) hours; the time interval between onset of RAO and the arrival at our hospital was (24.11±19.90) hours. No cerebral stroke was observed in the early post-operative period and no cerebrocardiovascular events were observed later. he time interval between onset of RAO and the arrival at our hospital was (24.11±19.90) hours. No cerebral stroke was observed in the early post-operative period and no cerebrocardiovascular events were observed later. Conclusions The short-term efficacy and safety of IAT in the treatment of RAO were satisfactory. The rescue time window might be prolonged.
ObjectiveTo discuss the risk of abortion related to lamotrigine (LTG) and its safety profile during pregnancy. MethodsRetrospectively studied pregnant women in our epilepsy clinics who took LTG from 2011 to 2015 as monotherapy and experienced embryo damage or abortion. Here, we present an extensive review of related literatures regarding possible mechanisms, clinical features and safty of LTG during pregnancy. ResultsIn our study, fourty-five pregnancies were administered monotherapy LTG, and three of these patients suffered embryo damage. ConclusionsAlthough LTG is considered safe for pregnant women and the embryo or fetus,it also has risk of embryo damage or abortion, which should be carefully considered before prescription. Using monotherapy and the lowest effective drug dose, monitoring LTG serum concentrations during pregnancy, supplementing folate administration before and after conception and conducting regular prenatal diagnostic tests might reduce the risk of abortion.
Objectives To evaluate the effectiveness of different antidepressant drugs in addition to standard clinical care in the prevention of postnatal depression. To compare the effectiveness of different antidepressant drugs and with any other form of intervention for postnatal depression i.e. hormonal, psychological or social support. To assess any adverse effects of antidepressant drugs in either the mother or the foetus/infant.Methods The register of clinical trials maintained and updated by the Cochrane Depression, Anxiety and Neurosis Group and the Cochrane Pregnancy and Childbirth Group.Randomised studies of antidepressants alone or in combination with another treatment, compared with placebo or a psychosocial intervention in non-depressed pregnant women or women who had given birth in the previous six weeks (i.e. women at risk of postnatal depression). Data were extracted independently from the trial reports by the authors.Missing information was requested from investigators wherever possible. Data were sought to allow an intention to treat analysis.Results Two trials fullled the inclusion criteria for this review. Both looked at women with a past history of postpartum depression.Nortriptyline (n=26) did not show any benefit over placebo (n=25). Sertraline (n=14) reduced the recurrence of postnatal depression and the time to recurrence when compared with placebo (n=8). Intention to treat analyses were not carried out in either trial.Conclusions It is not possible to draw any clear conclusions about the effectiveness of antidepressants given immediately postpartum in preventing postnatal depression and, therefore, cannot be recommended for prophylaxis of postnatal depression, due to the lack of clear evidence. Larger trials are needed which also include comparisons of antidepressant drugs with other prophylactic treatments to reect clinical practice, and examine adverse effects for the foetus and infant, as well as assess womens’ attitudes to the use of antidepressants at this time.
Objective To compare clinical outcomes and safety between minimally invasive mitral valve replacement via right minithoracotomy （mini-MVR） and traditional mitral valve replacement （MVR）. Methods Clinical data of 68 patients with valvular heart diseases who underwent mini-MVR from February 2009 to December 2011 in Wuhan Asia Heart Hospital were retrospectively analyzed. There were 36 males and 32 females in this mini-MVR group with their mean age of 34.2±11.2 years. Preoperatively， there were 21 patients with mitral stenosis （MS）， 17 patients with mitral insufficiency （MI）， 30 patients with MS and MI， and 19 patients with tricuspid insufficiency （TI）. Another 200 patients with valvular heart diseases who underwent traditional MVR during the same period were included as the control group. There were 86 males and 114 females in the control group with their mean age of 49.4±13.2 years. Preoperatively， there were 85 patients with MS， 66 patients with MI， 49 patients with MS and MI， and 76 patients with TI. Hospital mortality， aortic crossclamp time， length of intensive care unit （ICU） stay， postoperative chest tube drainage， reexploration for bleeding and postoperative morbidities were compared between the two groups. Results There was no in-hospital death in the mini-MVR group. There was no statistical difference in hospital mortality， cardiopulmonary bypass time， incidence of reexploration for bleeding， postoperative arrhythmias， dialysis-requiring acute renal failure and wound infection between the two group （P＞0.05）. Aortic crossclamp time of the mini-MVR group was significantly longer than that of the control group. But postoperative mechanical ventilation time （10.2±3.1 h vs. 15.2±7.1 h， P=0.008）， chest tube drainage（92.0±28.0 ml vs. 205.0±78.0 ml， P=0.000）， blood transfusion （0.8±1.6 U vs. 1.9±2.1 U， P=0.006）， length of ICU stay （14.0±8.0 h vs. 26.0±12.0 h， P=0.003） and length of hospital stay （14.8±4.6 d vs. 19.7±3.2 d， P=0.006）of the mini-MVR group were significantly shorter or less than those of the control group. Conclusion The safety of mini-MVR is comparable to that of traditional MVR without causing higher postoperative morbidities， while the postoperative recovery after mini-MVR is better than traditional MVR.
Objective To evaluate the efficacy and safety of whole lung lavage in the treatment of pulmonary alveolar proteinosis ( PAP) .Methods Twelve patients who were diagnosed as PAP from September 2008 to October 2011 in Hunan Occupational Disease Hospital were recruited in the study. The changes of dyspnea symptom, lung-function, arterial blood gas, and chest image were compared before and after whole lung lavage treatment. Meanwhile, the safety of lung lavage was evaluated. Results All patients were relieved from dyspnea. The lung function, hypoxia, hyperventilation, and chest image were all obviously improved. The vital signs in the process of lung lavage were stable without serious complications. Conclusion Whole lung lavage is an effective and safe treatment for PAP.
ObjectiveTo evaluate donor safety in living donor liver transplantation. MethodsThe clinical data of 356 donors underwent living liver donation in our center from January 2001 to September 2015 were retrospectively analyzed. These patients were divided into pre-2008 group(before January 2008) and post-2008 group(after January 2008). The donor safety was evaluated with regard to three aspects, i.e. complications, liver function, and quality of life. Results①There was no donor death in our center.②The overall complications rate was 23.3%(83/356). The proportion of ClavienⅠ, Ⅱ, Ⅲ, andⅣcomplications was 50.6%(42/83), 26.5%(22/83), 21.7%(18/83), and 1.2%(1/83), respectively. In all the donors, the incidence of ClavienⅠ, Ⅱ, Ⅲ, andⅣcomplications was 11.8%(42/356), 6.2%(22/356), 5.1%(18/356), and 0.3%(1/356), respectively. The overall complications rate in the post-2008 group was significantly lower than that in the pre-2008 group〔18.1%(41/227) versus 32.6%(42/129), P < 0.01〕. The most common complication was the biliary complication with an incidence of 8.4%(30/356).③The postoperative liver dysfunction was transient and generally retur-ned to normal level within a week.④The donor's quality of life was generally satisfied as assessed by the SF-36 tool, and 94.8%(239/252) of them would donate again if necessary. ConclusionEver improving surgical and anesthetic techniques, together with strict donor selection and specialized perioperative management, could guarantee a low donor morbidity and a satisfactory long-term prognosis.
ObjectiveTo observe effect and safety of interstitial chemotherapy with 5-fluorouracil sustained release agent in radical operation of colorectal cancer. MethodsOne hundred and sixty patients with colorectal cancer from October 2011 to December 2013 were randomly divided into observation group and control group according to an incomplete random method, 78 cases of them were in the observation group and 82 cases of them were in the control group. All the patients were performed radical resection of colorectal cancer. The abdominal cavity and pelvic cavity were washed after surgery. 5-fluorouracil sustained release agent was implanted in the observation group patients for interstitial chemotherapy, the implant site was at the tumor resection area and the mesenteric artery. Routine chemotherapy was performed in these two groups after operation. The postoperative complications were observed. The postoperative local recurrence rate, liver metastasis rate, and 24-month survival rate were recorded. ResultsThe rates of abdominal complications and toxic effects had no significant differences between these two groups (P > 0.05). The rates of 12-month and 24-month local recurrence and the rate of liver metastasis in the observation group were significant lower than those in the control group[1.3% (1/78) versus 8.5% (7/82), x2=8.934, P=0.023; 5.2% (4/78) versus 23.2% (19/82), x2=14.834, P=0.004; 10.3% (8/78) versus 18.3% (15/82), x2=12.034, P=0.016]. The rate of 24-month survival in the observation group was significant higher than that in the control group[94.9% (74/78) versus 84.1% (69/82), x2=11.465, P=0.010]. ConclusionThe good safety of interstitial chemotherapy with 5-fluorouracil sustained release agent could effectively decrease local recurrence rate and liver metastasis rate of colorectal cancer after radical operation and improve survival time of patients.
Objective To evaluate the therapeutic effect and safety of Bupropion hydrochloride sustained-release tablets in the treatment of depression. Methods A total of 48 patients meeting the diagnostic criteria of depression of CCMD-3 were randomly treated with Bupropion hydrochloride sustained-release tablets or Fluoxetine tablets for 42 days. Hamilton depression rating scale, Hamilton anxiety rating scale, clinical global impression and treatment emergent symptom scale were used to evaluate the therapeutic effect. Blood routine test, urine routine test and electrocardiogram were examined before and after the treatment. Results The effective rate of Bupropion hydrochloride sustained-release tablets [83% (20/ 24) ] was higher than that of Fluoxetine tablets [63% (15/ 24)], with a P value of 0.104. The incidence of adverse reactions was 46% (11/24) in both groups. Conclusion The therapeutic effect of Bupropion hydrochloride sustained-release tablets on depression is similar to that of Fluoxetine tablets, with mild adverse reactions to both treatments.
ObjectiveTo investigate efficacy and safety of three-step radiofrequency ablation (RFA) in treatment for giant hepatic hemangioma (GHH,diameter ≥5 cm) with symptoms. MethodsThe patients with GHH met the inclusion criteria were collected.The main steps were as follows:The first step was to destroy the main arteries of the tumor to block the blood.The second step was to withdraw the blood of the tumor to shrink the tumor.The third step was to damage the shrunk tumor by RFA. ResultsThere were 13 patients with GHH met the inclusion criteria.The median preoperative diameter was 8.0 cm.The median volume of withdrawing blood was 78 mL.The median diameter after withdrawing blood was 5.3 cm.The diameters between after and before withdrawing blood had a significant difference (P<0.01).The time for damaging tumor blood supply was (4.4±1.0) min.The median frequency of tumor RFA was 4 times.The median time of tumor RFA was 16 min.The median time of total operation was 20 min.There were 3 cases of tumor residual after RFA,10 cases were met full damage,and the damage rate was 85.9%-100% with an average of 97.0%.The hospital stay after RFA was (3.9±1.2) d.One case was remission after conservative treatment because of complication. ConclusionThe preliminary results of limited cases in this study show that three-step RFA for GHH is effective and safe,but it needs to be researched for large samples data.