High-quality randomized controlled trials can balance between-group confounding factors and are an important source of comprehensive information on benefits and harms. The CONSORT (consolidated standards of reporting trials) working group released the CONSORT Harms 2022 statement to further improve the harm reporting quality in randomized controlled trials. Traditional Chinese medicine formulas have unique characteristics such as compatibility taboos and using toxic herbs. The harms of traditional Chinese medicine formulas need to be reported in a standard. This study suggests that researchers should pay attention to enhancing the professional competence of research teams, developing suitable standards for reporting the harm of traditional Chinese medicine formulas in randomized controlled trials, and incorporating relevant guidelines into journal publication requirements. These efforts are essential for laying the necessary groundwork for the global dissemination and promotion of traditional Chinese medicine.
It is essential to improve the practice of community healthcare service for the resolution of the problem of inadequate and overly expensive medical services, to promote the harmonization of doctor-patient relationship. From the aspects of the introduction of community healthcare service and the necessity of its standard management, the civil legal relation of community healthcare and its major problems, as well as the rights and duties of community doctors, the authors discussed the importance and necessity of scientific management, right protection by law as well as sound and orderly development of community healthcare service.
NNT defines the number of patients who need to be treated in order to achieve one additional favorable outcome, and NNH is defined as the number of patients who must be treated with a therapy in order to have one additional patient suffer an adverse effect compared with the control treatment. This is the most important thing that should beconsidered before administering a treatment. NNT can also be used to assess the relative benefit or harm in the comparison of intervention versus positive control. If the effect is smaller in the intervention group than that in the control group, NNT should be used; if the effect is bigger in the intervention group than that in the control group, NNH should be used. When comparison is made between an intervention versus placebo, NNT and NNH are absolute outcomes; when an intervention is compared to a positive control, NNT and NNH are relative outcomes. RR or OR or RD may help to judge which comparator has bigger or smaller effect, and whether NNT or NNH should be used.
Objective To compare the advantages and disadvantages of using the harmonic scalpel and bipolar coagulation forceps versus harmonic scalpel and conventional clamp-and-tie technique in open thyroid surgery.Methods One hundred patients indicated for thyroid surgery were randomly divided into two groups：the bipolar coagulation forceps group underwent surgery with harmonic scalpel and bipolar coagulation forceps，and the conventional clamp-and-tie group with harmonic scalpel and conventional clamp-and-tie technique，respectively.All operations were performed by the same group of doctors.The total operation time，intraoperative bleeding，mass diameter，postoperative drainage，and surgical complications （postoperative bleeding， postoperative recurrent laryngeal nerve paralysis，seroma，and permanent postoperative hypoparathyroidism） were compared.Results There were 48 valid cases in the bipolar coagulation forceps group， and 49 cases in the conventional clamp-and-tie group. There were no significant differences between two groups patients of age，gender，disease composition，and mass diameter（P＞0.05）.With the same operative approach， the total operation time，intraoperative bleeding，and the incidence of transient postoperative hypoparathyroidism in the bipolar coagulation forceps group were significantly lower than those in the conventional clamp-and-tie group （P＜0.001）.The postoperative drainage in the bipolar coagulation forceps group was more than that in the conventional clamp-and-tie group （P＜0.05）.There was no single case of postoperative bleeding，postoperative recurrent laryngeal nerve paralysis，seroma，and permanent postoperative hypoparathyroidism in both groups.Conclusions The combination of harmonic scapel with bipolar coagulation forceps provides significant advantages over the combination of harmonic scapel with conventional clamp-and-tie technique in open thyroid surgery.
Objective To compare the mean operative time and complications between the LigaSure device and Harmonic Scalpel during video-assisted endoscopic approaches thyroidectomy. Methods The clinical data of 684 cases performed Miccoli thyroidectomy by the same operation team from January 2007 to December 2011 in the department of general surgery，Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University were analyzed. Three hundred and forty-nine patients were used Harmonic Scalpel，335 patients were used LigaSure device. The mean operative time and complications （such as hematoma，transient hoarseness，permanent recurrent laryngeal nerve injury，and hypocalcemia） were compared between two groups. Results A total of 684 patients were included in the study，of whom 263 underwent total thyroidectomy and 421 underwent lobectomy. There were not significant differences of the operative time and the complications in both thyroidectomy and lobectomy between the LigaSure device and Harmonic Scalpel（P＞0.05）. Conclusions The uses of the LigaSure device and Harmonic Scalpel in thyroid surgery are safe and reliable，surgeons may choose surgical instruments by habits and medical equipments.
ObjectiveTo summarize the new ideas and new instruments in thyroid surgery. MethodsRelated literatures were reviewed and analyzed. ResultsTotal thyroidectomy had become the preferred option for differentiated thyroid cancer and multiple nodule goiter. The key change of surgery was from recurrent laryngeal nerve-protection to parathyroid-protection. Harmonic scalpel, bipolar coagulation forceps and Ligasure were used to thyroid surgery, which could shorten operation time and reduce operative bleeding. ConclusionThe ideas and techniques of thyroid surgery have changed, total thyroidectomy and parathyroid protection are being paid more and more attentions, and new instruments are used more extensively in thyroid surgery.
ObjectiveTo evaluate the feasibility of clipless laparoscopic cholecystectomy (LC) to patients with calculous cholecystitis in acute inflammation stage. Methods The clinical data of 169 patients with calculous cholecystitis in acute inflammation stage who underwent clipless LC from December 2008 to July 2010 were analyzed. ResultsAll patients were successfully operated by LC except one case who suffered from gallbladder perforation and a conversion to open surgery was performed. The operation time ranged from 25-70 min (mean 38 min). The blood loss ranged from 10-200 ml (mean 22 ml). Peritoneal drainage was done in 38 patients, and the drainage time ranged from 1-6 d (mean 1.8 d). The time to out-of-bed activity was at 2 h after operation and the hospitalization time was 3-7 d (mean 3.5 d). There was no complication such as bile duct injury, hemorrhage, billiary leakage, and intra-abdominal infection. ConclusionWith improvement of operator’s experiences and skills, the clipless LC becomes feasible and safe for patients with calculous cholecystitis in acute inflammation stage.
ObjectiveTo investigate the cause and treatment for chyle fistula after neck radical dissection using harmonic scalpel. MethodsFrom January 2005 to April 2009, 105 patients with thyroid carcinoma underwent thyroidectomy by harmonic scalpel (harmonic scalpel group) and 110 patients with thyroid carcinoma by conventional procedures (conventional group). Postoperative chyle fistula in all the cases was studied retrospectively. ResultsThe incidence of chyle fistula was 5.71% (6 of 105 patients) in the harmonic scalpel group and 0.91% (1 of 110 patients) in the conventional group. The difference was significant between two groups (Plt;0.05). ConclusionsHarmonic scalpel increases the risk of chyle fistula in neck radical dissection. The conventional procedures with exposing and preserving or ligating the thoracic duct can reduce the risk significantly.
Objective To compare the disadvantages and advantages of open thyroid surgery when using the harmonic scalpel (HS) vs conventional hemostasis (CH). Methods One hundred and fifty-one patients and 70 patients underwent thyroid surgery with HS or CH respectively. The tumor diameter, incisional length, the total operative time, thyroidectomy time, intraoperative bleeding volume, postoperative drainage volume and surgical complications were compared. The incisional length and the surgical complications in and after learning curve with harmonic scalpel were compared. Results There was no significant difference between the HS and CH group at baseline. Incisional length, total operative time, thyroidectomy time, intraoperative bleeding volume and postoperative drainage volume in HS group were significantly lower than those of CH group (P＜0.001); the surgical complications showed no significant difference between the HS and CH group (Pgt;0.05); the incisional length after learning curve was shorter than that in learning curve in HS group (P＜0.05); the surgical complications after learning curve were significantly lower than that in learning curve in HS group (P＜0.001). Conclusion HS provides significant advantages over conventional hemostasis in open thyroid surgery. However, it can’t be used in a blindly exclusive way but be combined with conventional knot tying appropriately.
Building a harmonious socialist society reflects the inherent requirement of building a prosperous, democratic, civilized and harmonious modern socialist country. Strengthening medical and health services, and improving the level of people's health is one of the most important measures in constructing a socialist harmonious society of the CPC Central committee. Hospital is an important part of medical and health services. Hospital trade union is the bridge and link between the party and workers. Therefore, hospital trade union should give full play to its function and role, actively participate and promote the construction of harmonious hospital. The current hospital trade unions need positioned and explored under the present situation.