Team management is the key link for improving team work efficiency to achieve team work goals. Currently, there is limited research on the internal management, operation methods and workflow of family doctor teams. Our research group has developed a plan to improve the management process of family doctor contract services based on the Healthcare Failure Mode and Effects Analysis (HFMEA), and preliminarily demonstrated that its implementation improved the effectiveness of family doctor contract services for management of chronic diseases represented by hypertentsion and diabetes. Our experiences have shown that grassroots medical institutions can apply management tools to optimize team service processes and improve team collaboration efficiency under existing human resource constraints, which may provide reference for peers to improve family doctor contract services.

With the inclusion of health services for patients with chronic obstructive pulmonary disease (COPD) in national basic public health programs, the number of elderly individuals undergoing pulmonary function testing (PFT) in primary healthcare institutions is expected to increase significantly. Adverse reactions during PFT, such as dyspnea and dizziness, increase the risk of falls among the elderly during testing. Based on the Healthcare Failure Mode and Effect Analysis (HFMEA) model, our research team developed an improved protocol for PFT procedures for elderly patients in primary healthcare institutions and conducted a preliminary evaluation of its effectiveness. The results demonstrate that advanced medical risk management tools can optimize PFT procedures in primary healthcare settings, offering valuable insights for enhancing PFT services for the elderly.

Team management is the key link for improving team work efficiency to achieve team work goals. Currently, there is limited research on the internal management, operation methods and workflow of family doctor teams. Our research group has developed a plan to improve the management process of family doctor contract services based on the Healthcare Failure Mode and Effects Analysis (HFMEA), and preliminarily demonstrated that its implementation improved the effectiveness of family doctor contract services for management of chronic diseases represented by hypertentsion and diabetes. Our experiences have shown that grassroots medical institutions can apply management tools to optimize team service processes and improve team collaboration efficiency under existing human resource constraints, which may provide reference for peers to improve family doctor contract services.

With the inclusion of health services for patients with chronic obstructive pulmonary disease (COPD) in national basic public health programs, the number of elderly individuals undergoing pulmonary function testing (PFT) in primary healthcare institutions is expected to increase significantly. Adverse reactions during PFT, such as dyspnea and dizziness, increase the risk of falls among the elderly during testing. Based on the Healthcare Failure Mode and Effect Analysis (HFMEA) model, our research team developed an improved protocol for PFT procedures for elderly patients in primary healthcare institutions and conducted a preliminary evaluation of its effectiveness. The results demonstrate that advanced medical risk management tools can optimize PFT procedures in primary healthcare settings, offering valuable insights for enhancing PFT services for the elderly.

Stem/progenitor cells are important for salivary gland development, homeostasis maintenance, and regeneration following injury. Keratin-14⁺ (K14⁺) cells have been recognized as bona fide salivary gland stem/progenitor cells. However, K14 is also expressed in terminally differentiated myoepithelial cells; therefore, more accurate molecular markers for identifying salivary stem/progenitor cells are required. The intraflagellar transport (IFT) protein IFT140 is a core component of the IFT system that functions in signaling transduction through the primary cilia. It is reportedly expressed in mesenchymal stem cells and plays a role in bone formation. In this study, we demonstrated that IFT140 was intensively expressed in K14⁺ stem/progenitor cells during the developmental period and early regeneration stage following ligation-induced injuries in murine submandibular glands. In addition, we demonstrated that IFT140⁺/ K14⁺ could self-renew and differentiate into granular duct cells at the developmental stage in vivo. The conditional deletion of Ift140 from K14⁺ cells caused abnormal epithelial structure and function during salivary gland development and inhibited regeneration. IFT140 partly coordinated the function of K14⁺ stem/progenitor cells by modulating ciliary membrane trafficking. Our investigation identified a combined marker, IFT140⁺/K14⁺, for salivary gland stem/progenitor cells and elucidated the essential role of IFT140 and cilia in regulating salivary stem/progenitor cell differentiation and gland regeneration.
Animals ; Carrier Proteins/metabolism* ; Cell Differentiation ; Keratin-14/metabolism* ; Mice ; Osteogenesis ; Salivary Glands/metabolism* ; Stem Cells

Objective: To compare the short-term clinical outcomes and cost differences of robotic distal pancreatectomy (RDP) versus laparoscopic distal pancreatectomy (LDP). Methods: The retrospective descriptive study was adopted.The clinical data of 158 patients underwent minimally invasive distal pancreatectomy who were admitted to Fujian Medical University Union Hospital between January 2016 and July 2018 were collected.A 1∶1 matched propensity score (PSM) analysis was performed for the RDP group and the LDP group.Observed indexes included operative time, blood loss, spleen-preserving rate, postoperative hospital stay, morbidity, incidence of pancreatic fistula and hospital costs. T test or rank sum test was used to compare measurement data, χ² test or Fisher exact test was used to compare count data. Results: A well-balanced cohort of 41 patients was analyzed.There were 14 males and 27 females in the RDP group, aged (45.2±16.4)years. There were 15 males and 26 females in the LDP group, aged (47.4±14.9) years.The operation time was (209.7±52.9) minutes for the RDP group and (186.5±56.7) minutes for the LDP group (P=0.073). Median blood loss was less in RDP (50(15-175)ml) compared with LDP (100(50-350)ml) (Z=-2.689, P=0.007). Thirty-eight cases of non-malignant diseases were observed in each group and spleen-preserving rate was higher in RDP (76.3%) compared to LDP(44.7%) (χ²=7.930, P=0.005).Postoperative hospital stay was similar in the RDP group and the LDP group (RDP: 9.4 days vs. LDP: 10.6 days; P=0.372). The overall morbidity and incidence of pancreatic fistula major complication rates (RDP: 12.2% vs. LDP: 14.6%, P=0.746; RDP: 7.3% vs. LDP: 9.8%, P=1.000) were similar.Total cost of RDP group was higher than that of LDP group ((80 563.7±10 641.8) yuan vs. (57 792.8±8 943.0) yuan, t=4.515, P<0.01). Conclusions Both RDP and LDP are safe and feasible procedures. RDP is more expensive, but RDP is associated with significantly less blood loss and higher spleen-preserving rate, which is more suitable for the non-malignant diseases of pancreatic body and tail with an expectation of splenic preservation.

Objective To explore the clinical effects of laparoscopic combined with open mesh repair for abdominal wall incisional hernia.Methods The retrospective cross-sectional study was conducted.The clinical data of 41 patients with abdominal incisional hernia who were admitted to the Fujian Medical University Union Hospital between September 2011 and June 2017 were collected.All the patients underwent laparoscopic combined with open mesh repair,with the sequence from laparoscopic surgery to open surgery and then to laparoscopic surgery.Observation indicators:(1) intra-and post-operative situations;(2) follow-up situation.Follow-up using outpatient examination and telephone interview was performed to detect postoperative long-term complications and hernia recurrence up to November 2017.Measurement data with normal distribution were represented as (x)±s.Results (1) Intra-and post-operative situations:forty-one patients underwent successful laparoscopic combined with open mesh repair for abdominal wall incisional hernia.Diameter of hernia ring and defect area of abdominal wall were respectively (10±3)cm and (75±34)cm2.Among 41 patients,25 underwent laparoscopic combined with open mesh repair due to tight intestinal adhesion induced difficult laparoscopic separation;16 underwent laparoscopic combined with open mesh repair due to the larger diameter of the hernia ring induced difficulty of closing hernia ring under laparoscope.Operation time,cases with indwelling drainage-tube,time of drainage-tube removal and duration of postoperative hospital stay were respectively (188±71)minutes,33,(14±3)days and (4.5±2.6)days.Of 41 patients,2 with postoperative incomplete intestinal obstruction were cured by symptomatic treatment;2 with incisional infection were cured by antibiotic therapy,irrigation and dressing change.(2) Follow-up situation:41 patients were followed up for (29±17)months.The postoperative chronic pain of 2 patients was occasional and cannot affect the normal life.There was no occurrence of seroma,mesh infection,intestinal fistula,abdominal compartment syndrome and hernia recurrence during the follow-up.Conclusion The laparoscopic combined with open mesh repair has a better clinical effect for patients of incisional hernia with large hernia ring and tight intestinal adhesion,and surgical methods should be chosen seriously according to the condition of the patients in clinical application.

Objective To investigate the clinical efficacy of laparoscopic resection for retroperitoneal tumor via transabdominal approach.Methods The retrospective cross-sectional study was conducted.The clinicopathological data of 37 patients with retroperitoneal tumor who underwent laparoscopic resection via transabdominal approach at Fujian Medical University Union Hospital between January 2011 and August 2017 were collected.The surgical approach of resection for retroperitoneal tumor at the left hypochondriac region,left iliac region,right hypochondriac region and right iliac region referred to laparoscopic distal pancreatectomy,laparoscopic left hemicolectomy,laparoscopic pancreatoduodenectomy and laparoscopic right hemicolectomy respectively.Observation indicators:(1) intra-and post-operative recovery situations;(2) follow-up and survival situations.Follow-up using outpatient examination and telephone interview was performed to detect postoperative tumor recurrence,metastasis and survival of patients up to November 2017.Measurement data with normal distribution were represented as (x)±s.Measurement data with skewed distribution were described as M (range).Results (1) Intra-and post-operative recovery situations:37 patients underwent successfully laparoscopic resection for retroperitoneal tumor via transabdominal approach.Among 37 patients,4 were converted to open surgery,4 were completed surgery with assisted small incision,4 were combined with adjacent organ resection and other 25 underwent totally laparoscopic resection for retroperitoneal tumor.The operation time,volume of intraoperative blood loss,postoperative gastrointestinal recovery time,postoperative drainage-tube removal time and duration of postoperative hospital stay were respectively (181±73) minutes,(160±87) mL,(3.0± 1.0) days,(3.0±2.0) days and (7± 4)days.Of 37 patients,3 with postoperative complications including 2 of chylous fistula and 1 of delayed gastric emptying were improved by symptomatic treatment.There was no perioperative death.(2) Follow-up and survival situations:37 patients were followed up for 3-82 months,with a median time of 30 months.During the follow-up,1 patient with inflammatory myofibroblastic tumor had recurrence at 15 months postoperatively and underwent surgical resection,however,the patient had liver metastasis at 9 months after the second operation and underwent interventional therapy repeatly.One patient with Castleman and 5 with lymphoma underwent regular chemotherapy and achieved disease-free survival.The other patients had disease-free survival.Conclusion Laparoscopic resection for retroperitoneal tumor via transabdominal approach is safe and feasible.

Objective: To explore the clinical efficacy of ear acupuncture plus injection at Zusanli (ST 36) in treating shoulder pain after laparoscopic gynecological surgery, and to observe its effect on cytokines. Methods: Two hundred patients with shoulder pain after laparoscopic gynecological surgery were randomized into two groups based on their visiting sequence, 100 cases each. The observation group was intervened by ear acupuncture plus injection at Zusanli (ST 36), and the control group was intervened by oral administration of Ibuprofen, 10 d as a treatment course. The clinical efficacies of the two groups were compared after 2 treatment courses; the visual analogue scale (VAS), present pain intensity (PPI) and 36-item short-form health survey (SF-36) were measured before and after the treatment;the changes of interleukin (IL)-6 and IL-10 after the treatment were also observed. Results: The VAS and PPI scores were significantly changed after the treatment in both groups (both P<0.01). After the treatment, the VAS score in the observation group was significantly different from that in the control group (P<0.05). The component scores of SF-36 were significantly changed after the treatment in both groups (P<0.01); after the treatment, the scores of physical functioning (PF), bodily pain (BP), social functioning (SF), and mental health (MH) in the observation group were significantly different from those in the control group (all P<0.05). The contents of IL-6 and IL-10 dropped significantly after the intervention in both groups (both P<0.01), and the between-group differences were also statistically significant (both P<0.01). The total effective rate of the observation group was higher than that of the control group (P<0.05). Conclusion: Ear acupuncture plus injection at Zusanli (ST 36) can significantly improve the shoulder pain after laparoscopic gynecological surgery, down-regulate the expressions of IL-6 and IL-10, and boost the recovery.

Objective: To discuss the methods, skills and experiences of dividing the neck of pancreas in laparoscopic pancreaticoduodenectomy(LPD). Methods: The clinical data of 58 patients with periampullary tumors who received LPD at the Union Hospital of Fujian Medical University from December 2014 to January 2017 were retrospectively analyzed.There were 26 males and 32 females, ranged from 18 to 65 years, with a mean age of (46±12)years. Results: All of the 58 patients underwent operation smoothly.Three cases underwent open anastomosis via an auxiliary incision after the total resection of specimen laparoscopically, due to the early learning curve of LPD.Two cases transformed into open operation as a result of tumor vascular invasion to portal vein(PV) or superior mesenteric vein(SMV). Fifty-three cases underwent laparoscopic or laparoscopic combined with robotic pancreaticoduodenectomy completely.Forty-two cases ligated gastroduodenal artery(GDA), fully penetrated the interspace between rear of pancreatic neck and SMV, suspended the pancreas and then divided the neck of pancreas from inferior to superior. Thirteen cases fully dissected the interspace between rear of pancreatic neck and SMV, divided the neck of pancreas from inferior to superior and then ligated GDA.Three cases ligated GDA, dissected PV and SMV at the superior and inferior margin of the neck of pancreas separately, and then divided pancreas from anterior to posterior.Mean time of dividing pancreas was (34.9±9.7)minutes, mean volume of blood loss while dividing pancreas was (30.1±8.2)ml.The main postoperative complications included pancreatic fistula(7 cases, Biochemical leak 2 cases, B grade 3 cases, C grade 2 cases), biliary fistula(3 cases), gastric fistula(1 case), delayed gastric emptying(1 case, C grade), abdominal infection(5 cases), hepatic failure (1 case), intra-abdominal hemorrhage(2 cases), reoperation(2 cases). One case died at the perioperative period while others recovered.The mean duration of postoperative stay was (14.2±5.1)days. Conclusions Dividing the neck of pancreas is one of the most important steps in LPD, which deserved sufficient attention.At the meantime, a suitable method of dividing the neck of pancreas should be chosen according to intraoperative exploration and preoperative imageological examinations.