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.
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.
Objective To assess the outcome of harmonic scalpel (HS) in esophageal cancer surgery and to provide evidence for the role of HS in the enhanced recovery after surgery (ERAS) and short-term prognosis after esophageal cancer surgery. Methods We collected the clinical data of 81 esophageal cancer patients receiving surgery by HS between January 1 and December 31, 2016 and successfully followed up in our department. There were 67 males and 14 females with an average age of 64.07±7.52 years. Sweet approach was adopted in 16 patients, Ivor-Lewis approach in 23 and McKeown approach in 40. Intrathoracic anastomosis was completed in 41 patients and cervical anastomosis in 40. The length of total hospital stay and postoperative hospital stay, operation time, intraoperative blood loss, duration and volume of thoracic drainage and perioperative complications were recorded and compared in patients with different surgical approaches and anastomosis sites. Results For these 81 patients, the operation time was 276.7±70.4 min, and the intraoperative blood loss was 115.9±69.7 ml. The postoperative duration of thoracic drainage, postoperative complication rate and the drainage volume were 12.3±5.3 d, 35.80% and 1 411.9±1 199.5 ml, respectively. During the follow-up, 15 patients died and the cumulative survival rate was 81.48%. There was no obvious HS-related complication. The operation time of Sweet approach was shorter than that of Ivor-Lewis or McKeown approach (P=0.012) and the dissected lymph nodes were less in Sweet approach (P=0.035). There was no significant difference in perioperative indexes and postoperative short-term prognosis between intrathoracic anastomosis and cervical anastomosis. Conclusion HS is widely used in the surgery for esophageal cancer with safety and effectiveness, which is worthy of clinical application.
ObjectiveTo compare the advantages and drawbacks of harmonic scalpel (HS) versus conventional electro-scalpel (ES) in the surgery for carcinoma of uterine cervix. MethodsA total of 126 patients with stage Ⅰ uterine cervix carcinoma who underwent surgery between January 2011 and November 2015 were randomly and averagely divided into HS group and ES group with 63 patients in each. The operation time, intra-operative bleeding volume, the number of lymph nodes detected and operation cost were compared between the two groups of patients. ResultsAll the patients underwent surgery successfully. There were significant differences between the HS and ES groups in terms of operation time[(202.06±11.67) minutes vs.(223.48±18.01) minutes, P<0.001], intra-operative bleeding[(373.97±27.95) mL vs.(458.16±33.18) mL, P<0.001], operation cost[(4 171.43±276.46) yuan vs.(3 101.54±258.59) yuan, P<0.001]. There was no significant difference between the two groups in terms of the number of lymph nodes detected (10.38±2.43 vs.9.76±2.61, P=0.172). ConclusionThe use of harmonic scalpel can reduce operation time and intra-operative bleeding volume effectively, but it cannot increase the number of lymph nodes detected. Moreover, it significantly increases the operation cost and economic burden for the patients.
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 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.
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.
ObjectiveTo explore the feasibility and safety of clinical application of bipolar coagulation forceps in open thyroid operations and summarize the operation skill. MethodsThe clinical data of 347 cases performed thyroid operations with bipolar coagulation forceps and Harmonic scalpel respectively from October 2010 to October 2014 in our hospital were analyzed retrospectively. ResultsNo statistical differences was found on the operative time, intraoperative bleeding, postoperative drainage, and postoperative hospitalization of the two groups (P > 0.05). The complications of transient palsy of recurrent laryngeal nerve and transient functional insufficiency of parathyroid were more in Harmonic scalpel group than in bipolar coagulation forceps group with statistical difference (P < 0.05). But there was no difference of the complications of airway obstruction, permanent injuries of recurrent laryngeal nerve, parathyroid and superior laryngeal nerve in the two groups (P > 0.05). ConclusionsThyroid operations with bipolar coagulation forceps are safe and feasible. Coagulation tightly along the thyroid capsule followed by incision with explicit subtle dissection is the key point of the decrease of complications.
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.
ObjectivesTo systematically review the safety of harmonic scalpel and conventional resection in superficial parotidectomy.MethodsPubMed, EMbase, The Cochrane Library, CNKI, WanFang Data and CBM databases were electronically searched to collect randomized controlled trials (RCTs) or cohort studies of harmonic scalpel and conventional resection in superficial parotidectomy from the inception of the database to December, 2018. Two reviewers independently screened literatures, extracted data and assessed risk of bias of the included studies. Then meta-analysis was performed by using RevMan 5.3 software.ResultsA total of 10 studies involving 671 post-cesarean section patients (361 patients in harmonic scalpel group and 310 patients in conventional resection group) were included. The results of meta-analysis showed that: compared with conventional resection, harmonic scalpel had shorter operative time (MD=?23.82, 95%CI ?31.20 to ?16.44, P<0.000 01), less postoperative drain output (MD=?26.25, 95%CI ?38.95 to ?13.55, P<0.000 1), less intraoperative blood loss (MD=?23.78, 95%CI ?28.64 to ?18.91, P<0.000 01), shorter duration of hospital stay (MD=?1.19, 95%CI ?2.14 to ?0.23, P=0.02), and lower temporary facial nerve palsy rate (OR=0.27, 95%CI 0.14 to 0.50, P<0.000 1). However, there was no significant difference in the incidence of parotid gland leakage between two groups (OR=0.42, 95%CI 0.16 to 1.06, P=0.07).ConclusionsThe current evidence demonstrates that, compared to conventional resection, harmonic scalpel resection is safer. Due to limited quality and quantity of the included studies, more high-quality studies are required to verify above conclusions.