Objective:To research the efficacy and safety of robotic thyroidectomy and bilateral modified radical neck dissection through bilateral axillo-breast approach (BABA) .Methods:We retrospectively analyzed the clinical data of 37 patients with thyroid cancer who received bilateral modified radical neck dissection through the BABA at the Department of Thyroid and Breast Surgery of the 960th Hospital of the People’s Liberation Army from Jan. 2014 to Jan. 2023. There were 24 females and 13 males, and the average age of the patients was (33,22±10.53) years old. The tumor diameter, number of lymph node dissection and metastasis in the central and lateral regions, average operation time, average hospital stay, complications, and aesthetic score were recorded. SPSS 25.0 software was used for statistical analysis, and the measurement data was calculated using mean ± standard deviation ( ± s), and the counting data was expressed in percentages and numbers. Results:A total of 37 thyroid cancer patients underwent robotic bilateral regional lymph node dissection. The 37 patients received total thyroidectomy, bilateral central compartment and cervical lateral regional lymph node dissection. All the pathological types were papillary carcinoma, with a maximal tumor diameter of (1.47±0.85) cm. The average number of central lymph nodes dissected was 19.46±8.84, and there were (10.24±5.95) metastases; The average number of lymph nodes removed from the bilateral cervical region was 38.92±14.21, and there were (7.92±5.84) metastases. The average operation time was (288.05±77.09) min, the average length of stay in the hospital was (10.76±3.92) days, and the average length of stay in the hospital following surgery was (8.03±2.08) days. These patients had no permanent hypoparathyroidism, permanent recurrent laryngeal nerve palsy, infection, accessory nerve injury and phrenic nerve injury after operation. Transient hypoparathyroidism occurred in 15 patients, transient recurrent laryngeal nerve palsy occurred in 1 patient, and chyle leak occurred in 2 patients. One month after surgery, the aesthetic score was 9.51±0.69.Two patients were found lymph node metastases during the (27.81±15.10) months of follow-up, and received robotic cervical lymph node dissection with BABA.Conclusion:For carefully chosen thyroid cancer patients with bilateral lateral cervical region lymph node metastases, robotic bilateral cervical lymph node regional dissection via BABA is safe and feasible, and good cosmetic results can be obtained.

Objective:To evaluate and screen the regimens of tigecycline intraventricular injection in extensively drug resistant Acinetobacter baumannii (XDRAB) intracranial infection based on Monte Carlo simulation and pharmacokinetic/pharmacodynamic (PK/PD) model.Methods:Nine patients with XDRAB intracranial infection confirmed as having susceptibility to tigecycline or polymyxin antimicrobials from January 1, 2018 to December 31, 2023 were screened from electronic medical record system in Second Affiliated Hospital of Shandong First Medical University. WHONET software was used to extract pathogen susceptibility data isolated from cerebrospinal fluid samples. Minimum inhibitory concentration (MIC) of tigecycline against XDRAB was analyzed by drug susceptibility test; different regimens for intraventricular tigecycline injection were designed based on MIC: 2 mg/12 h, 3 mg/12 h, 4 mg/12 h, 5 mg/12 h, 6 mg/12 h, and 10 mg/12 h, with drug concentration of 0.5 mg/mL or 1.0 mg/mL once a day. Target value of PK/PD index was set as ?C max/MIC≥8; Monte Carlo was used to simulate the compliance of PK/PD index of tigecycline with different MIC against XDRAB for different dosed regimens (probability of target attainment [PTA] and cumulative fraction of response [CFR]); the best regiment was selected (screening basis: PTA≥90% or CFR≥90%). Results:(1) A total of 27 strains of pathogenic bacteria from 9 patients were extracted from drug susceptibility test, in which MIC of tigecycline against XDRAB was 55.56% for 2 mg/L, 25.93% for 4 mg/L, and 18.52% for 8 mg/L. (2) When the drug concentration was 0.5 mg/mL or 1.0 mg/mL, respectively, all 6 regimens had PTA>90% at 2 mg/L MIC; 5 regimens, except for 2 mg/12 h, had PTA>90% at 4 mg/L MIC; regimens of 5 mg/12 h, 6 mg/12 h, and 10 mg/12 h could achieve PTA>90% at 8 mg/L MIC. (3) When the drug concentration was 0.5 mg/mL, regimens of 4 mg/12 h, 5 mg/12 h, 6 mg/12 h, and 10 mg/12 h could achieve CFR>90%; when the drug concentration was 1 mg/mL, regimens of 4 mg/12 h, 5 mg/12 h, 6 mg/12 h, and 10 mg/12 h could achieve CFR>92%.Conclusion:In intraventricular tigecycline injection for XDRAB intracranial infection, 2 mg/12 h regimen is available in 2 mg/L MIC, 3 mg/12 h regimen is available in 4 mg/L MIC, and 5 mg/12 h regimen is available in 8 mg/L MIC, with either 0.5 mg/mL or 1 mg/mL concentration.

ObjectiveTo investigate the infection situation of AIDS， syphilis and hepatitis B among pregnant women in Yueyang City， to provide formulated treatment and intervention measures to reduce mother-to-child transmission， and to improve the quality of birth population. MethodsA total of 24 546 pregnant women who agreed to take the tests of AIDS， syphilis and hepatitis B from January 2018 to December 2021 in our hospital were retrospectively analyzed. ResultsThe positive rate of human immunodeficiency virus antibody （anti-HIV） was 0.045%； positive rates of syphilis antibody （anti-TP） and HBsAg were 4.64% and 0.64%， respectively. The positive rates of anti-HIV， anti-TP and HBsAg varied from 2018 to 2021， but the differences were not statistically significant （P>0.05）. The positive rate of HBsAg increased gradually with the increase of maternal age， and the difference was statistically significant （P<0.01）. There were 16 mixed infections among 1 309 positive cases， 15 of which were hepatitis B and syphilis mixed infections. ConclusionThe infection of AIDS， syphilis and hepatitis B in pregnant women in Yueyang City is relatively high. The screening of AIDS， syphilis and hepatitis B before pregnancy is helpful to prevent and reduce the risk of mother-to-child transmission of infectious diseases in time， which is of great significance to eugenic and eugenic education.

Objective:To explore the application effect of TBL (team-based learning) + PAL (peer assisted leaning) + Flipped Class mixed teaching mode in the course of "nursing psychology" for nursing undergraduates.Methods:A total of 146 nursing undergraduates from four classes enrolled in 2018 were subjected to cluster sampling and assigned to classes 1-2 (experimental group, n=73) and classes 3-4 (control group, n=73). The experimental group adopted the TBL + PAL + Flipped Class mixed teaching mode, while the control group adopted the traditional teaching method. After the course, the two groups were evaluated by final exam score, case analysis score, and core competence self-assessed score with a t-test in SPSS 18.0. Results:The final examination score (82.30±7.77) and case analysis score (46.13±2.91) of the experimental group were significantly higher than those in the control group (74.97±7.05 and 40.36±4.25). The experimental group showed significantly higher scores in autonomous learning ability (8.03±0.91), problem analysis ability (7.99±0.99), teamwork ability (7.67±1.09) and critical thinking ability (7.03±1.33) as compared with the control group (6.21±1.17, 5.64±1.28, 5.79±1.27, 5.15±1.16).Conclusion:TBL + PAL + Flipped Class mixed teaching mode integrates the advantages of the three teaching forms, promotes students' understanding and application of knowledge points, improves students' ability of independent learning, teamwork, and problem analysis, strengthens students' ability of transfer and application of knowledge and skills, increases the teaching effect, and expands the teaching method of nursing psychology.

Objective:To examine the surgical outcome, completeness and safety of robotic thyroidectomy by bilateral axillo-breast approach (BABA).Methods:From February 2014 to May 2019, 1 000 cases of robotic thyroidectomy via BABA at the Department of Thyroid and Breast Surgery, the 960 th Hospital of People′s Liberation Army were performed. The clinicopathologic characteristics, operation times, perioperative complications, and oncologic outcomes of patients underwent robotic thyroidectomy were collected and reviewed retrospectively. There were 216 males and 784 females, aging (42.3±11.5) years (range: 7 to 75 years). There were 270 cases with benign tumors, and 730 cases with malignant cancers (the tumor diameter was (7.9±6.7) mm (range: 0.1 to 60.0 mm)). Results:There were 999 patients received robotic thyroidectomy using BABA approach successfully, while only 1 case conversed to open operation. The postoperative hospital stay was (7.5±2.5) days (range: 2 to 30 days). Among the 730 patients with thyroid cancers, 725 cases (99.3%) were papillary thyroid carcinoma, 579(79.3%) cases were with papillary thyroid microcarcinoma. Lymph node metastasis was observed in 371(50.8%) cases. The retrieved central lymph node number was 11.2±6.1 (range: 1 to 44),and the retrieved lateral lymph node number was 14.0±8.8 (range: 1 to 52). Postoperative transient hypoparathyroidism and vocal cord palsy occurred in 247(24.70%) and 56(5.60%) cases. Both of permanent hypoparathyroidism and vocal cord palsy occurred in 2 (0.20%) cases. Other surgical complications included chyle leakage (6.1%, 28/460), trachea injury (0.40%, 4/1 000), carotid artery injury (0.10%, 1/1 000). Local regional lymph node recurrence was developed in 4 patients. All patients were satisfied with the postoperative cosmetic outcomes.Conclusions:Robotic thyroidectomy by BABA is safe and effective, suitable for large benign tumors and early thyroid cancers with central or lateral lymph node metastasis. It could obtain superior cosmetic results.

Objective:To examine the surgical outcome of transoral robotic thyroidectomy.Methods:Clinic data of total 30 cases of transoral robotic thyroidectomy at the Department of Thyroid and Breast Surgery, the 960 th Hospital of People′s Liberation Army from May 2020 to December 2020 were analyzed retrospectively. There were 3 males and 27 females, aged (31.5±11.0) years (range: 17 to 55 years), including 6 cases of benign tumor and 24 cases of malignant cancer (all papillary thyroid carcinoma). An inverted U-shaped incision 1.5 cm in length was made over the end of the frenulum of the lower lip. A wide subplatysmal space was created by bluntly passing with a vascular tunneller (8 mm diameter), and a 12 mm trocar was inserted through the lip incision for the camera port. Lateral oral mucosal incisions 8 mm in length were made near both lateral labial commissures, 8 mm robot trocars were inserted through the incisions. An 5 mm trocar was inserted through an incision made along the patient′s right axillary fold into the subplatysmal working space and was connected with 5 mm ProGrasp for counter traction during the operation and for later drain insertion. Numerical scoring system (NSS) was used to assess cosmetic effect 1 month post-operation. Results:All the 30 transoral robotic thyroidectomies was successful, no case conversed to open operation. Postoperative hospital stay was (6.3±1.2) days (range: 4 to 10 days). The tumor size of thyroid cancers was (5.3±3.0) mm (range: 2 to 15 mm). Lymph node metastasis was observed in 12 cases. The retrieved central lymph node number was 10.5±4.4 (range: 4 to 20), while the central metastatic lymph node number was 2(2) (range: 1 to 11). Postoperative transient hypoparathyroidism occurred in 2 cases. Permanent hypoparathyroidism and vocal cord palsy didn′t occur. Other surgical complications included hematoma, surgical site infection and perforation of chin flap, retrospectively in 1 case. Local regional lymph node recurrence wasn′t developed during 1 to 7 months follow-up. All patients were satisfied with the postoperative cosmetic outcomes,NSS was 9.4±0.8 (range: 8.7 to 9.6).Conclusion:Transoral robotic thyroidectomy is safe and effective, suitable for early thyroid cancers without lateral lymph node metastasis, and has superior cosmetic results when the patients are selected carefully.

Objective:To examine the surgical outcome, completeness and safety of robotic thyroidectomy by bilateral axillo-breast approach (BABA).Methods:From February 2014 to May 2019, 1 000 cases of robotic thyroidectomy via BABA at the Department of Thyroid and Breast Surgery, the 960 th Hospital of People′s Liberation Army were performed. The clinicopathologic characteristics, operation times, perioperative complications, and oncologic outcomes of patients underwent robotic thyroidectomy were collected and reviewed retrospectively. There were 216 males and 784 females, aging (42.3±11.5) years (range: 7 to 75 years). There were 270 cases with benign tumors, and 730 cases with malignant cancers (the tumor diameter was (7.9±6.7) mm (range: 0.1 to 60.0 mm)). Results:There were 999 patients received robotic thyroidectomy using BABA approach successfully, while only 1 case conversed to open operation. The postoperative hospital stay was (7.5±2.5) days (range: 2 to 30 days). Among the 730 patients with thyroid cancers, 725 cases (99.3%) were papillary thyroid carcinoma, 579(79.3%) cases were with papillary thyroid microcarcinoma. Lymph node metastasis was observed in 371(50.8%) cases. The retrieved central lymph node number was 11.2±6.1 (range: 1 to 44),and the retrieved lateral lymph node number was 14.0±8.8 (range: 1 to 52). Postoperative transient hypoparathyroidism and vocal cord palsy occurred in 247(24.70%) and 56(5.60%) cases. Both of permanent hypoparathyroidism and vocal cord palsy occurred in 2 (0.20%) cases. Other surgical complications included chyle leakage (6.1%, 28/460), trachea injury (0.40%, 4/1 000), carotid artery injury (0.10%, 1/1 000). Local regional lymph node recurrence was developed in 4 patients. All patients were satisfied with the postoperative cosmetic outcomes.Conclusions:Robotic thyroidectomy by BABA is safe and effective, suitable for large benign tumors and early thyroid cancers with central or lateral lymph node metastasis. It could obtain superior cosmetic results.

Objective:To examine the surgical outcome of transoral robotic thyroidectomy.Methods:Clinic data of total 30 cases of transoral robotic thyroidectomy at the Department of Thyroid and Breast Surgery, the 960 th Hospital of People′s Liberation Army from May 2020 to December 2020 were analyzed retrospectively. There were 3 males and 27 females, aged (31.5±11.0) years (range: 17 to 55 years), including 6 cases of benign tumor and 24 cases of malignant cancer (all papillary thyroid carcinoma). An inverted U-shaped incision 1.5 cm in length was made over the end of the frenulum of the lower lip. A wide subplatysmal space was created by bluntly passing with a vascular tunneller (8 mm diameter), and a 12 mm trocar was inserted through the lip incision for the camera port. Lateral oral mucosal incisions 8 mm in length were made near both lateral labial commissures, 8 mm robot trocars were inserted through the incisions. An 5 mm trocar was inserted through an incision made along the patient′s right axillary fold into the subplatysmal working space and was connected with 5 mm ProGrasp for counter traction during the operation and for later drain insertion. Numerical scoring system (NSS) was used to assess cosmetic effect 1 month post-operation. Results:All the 30 transoral robotic thyroidectomies was successful, no case conversed to open operation. Postoperative hospital stay was (6.3±1.2) days (range: 4 to 10 days). The tumor size of thyroid cancers was (5.3±3.0) mm (range: 2 to 15 mm). Lymph node metastasis was observed in 12 cases. The retrieved central lymph node number was 10.5±4.4 (range: 4 to 20), while the central metastatic lymph node number was 2(2) (range: 1 to 11). Postoperative transient hypoparathyroidism occurred in 2 cases. Permanent hypoparathyroidism and vocal cord palsy didn′t occur. Other surgical complications included hematoma, surgical site infection and perforation of chin flap, retrospectively in 1 case. Local regional lymph node recurrence wasn′t developed during 1 to 7 months follow-up. All patients were satisfied with the postoperative cosmetic outcomes,NSS was 9.4±0.8 (range: 8.7 to 9.6).Conclusion:Transoral robotic thyroidectomy is safe and effective, suitable for early thyroid cancers without lateral lymph node metastasis, and has superior cosmetic results when the patients are selected carefully.

Objective:To investigate the current status and its influencing factors of spiritual care competence of nurses in reproductive center.Methods:Totally 524 nurses in reproductive center were recruited by stratified cluster sampling from 53 reproductive center in 26 provinces. They were investigated by using self-designed questionnaires and the Chinese version of Spiritual Care Competence Scale (SCCS).Results:The total SCCS score of the 524 nurses in reproductive center was 68.76±10.98. Among the six dimensions, communication ability got the highest score (3.58±0.81), while ability of professional development and quality improvement got the lowest score (2.90±0.76). The result of multiple regression analysis indicated that the influencing factors of spiritual care competency were spiritual care training and clinical teacher( P <0.01 or 0.05). Conclusions:The level of spiritual care competence of nurses in reproductive center is in the middle at a low level, with a great promotion space. Nursing managers in reproductive centers should actively create spiritual education and training opportunities for nurses to improve their spiritual care competence.

Objective: To explore the effects of the intervention based on the theoretical framework of Health Belief Model on improving sharp injury protection behavior compliance of medical staffs, in order to provide some references for energetically developing blood-borne occupational exposure protection intervention in the region. Methods: According to the inclusion criteria, 178 medical staffs were selected, implemented intervention of the theory of health belief model. Methods included diversity training, experiencing operation, filed observation and supervision and so on, strengthened intervention after 1 month, evaluated the intervention effect after 3 months, used questionnaires and field observation to evaluate the effect before and after the intervention. Results: the scores of security behavior compliance were higher before intervention and there was significant difference (P<0.05) . Observed that, after the intervention the incidence of unsafe behavior in medical personnel dropped from 29.1% to 13.2%, the difference was statistically significant (P<0.05) . Conclusion The intervenion of the theory of health belief model can strengthen sharp injury protection belief of medical personnels, improve behavior compliance, reduces the occurrence of sharp injury.