Objective:To investigate postoperative analgesic effects of transversus abdominis plane block (TAPB) versus local infiltration analgesia (LIA) after laparotomy for cytoreductive surgery in patients with ovarian cancer. Methods:This study used a randomized controlled design. Ninety patients with ovarian cancer who underwent laparotomy for cytoreductive surgery at Jilin Cancer Hospital from June 2022 to June 2023 were prospectively included. The patients were randomly assigned to either the TAPB group or the LIA group ( n = 45 per group) using the random number table method. The TAPB group received TAPB postoperatively, while the LIA group received LIA. Postoperative pain in both groups was assessed, and the number of presses on the patient-controlled intravenous analgesia device, as well as the incidence of postoperative adverse reactions, were recorded. Results:At 6, 12, and 24 hours after surgery, the Visual Analog Scale (VAS) scores in the TAPB group were significantly lower than those in the LIA group [(2.91 ± 0.64) vs. (3.35 ± 0.82), t = -2.84, P = 0.006; (3.42 ± 0.96) vs. (4.27 ± 1.14), t = -3.83, P<0.001; (2.28 ± 0.51) vs. (2.86 ± 0.83), t = -3.99, P<0.001]. The number of presses on the patient-controlled intravenous analgesia device and the number of rescue treatments in the TAPB group were significantly lower than those in the LIA group [(10.24 ± 2.52) counts vs. (16.79 ± 4.38) counts, t = -8.70, P<0.001; (1.82 ± 0.46) counts vs. (2.68 ± 0.84) counts, t = -6.02, P<0.001]. There was no significant difference in incidence of postoperative adverse reactions including nausea, vomiting, and chills between the two groups [4.44% (2/45) vs. 6.67% (3/45), P>0.05]. Conclusions:In patients with ovarian cancer undergoing laparotomy for cytoreductive surgery, postoperative analgesia using TAPB demonstrates greater efficacy compared with LIA. TAPB more effectively alleviates postoperative pain and reduces the number of presses on the patient-controlled intravenous analgesia device, while also offering higher safety than LIA.

Objective To study the characterization of surface electromyographic signals of upper limb force-generating muscles operated by rolling manipulation of Tuina doctors.Methods Surface electromyographic signals during rolling manipulation were collected from beginners and proficient operators for comparative analysis,and the patterns,similarities,and differences were summarized.Results The iEMG ratio of the ulnar lateral wrist extensor muscle in the proficient group was significantly higher than that in the beginner group(P＜0.05),while that of the middle deltoid fascicle in the beginner group was significantly higher than that in the proficient group(P＜0.05).There was no statistical difference in the iEMG ratios of other muscle groups(P＞0.05).The proficient group mainly used the ulnar wrist extensors,lateral head of triceps brachii,pectoralis major,and ulnar wrist flexors,while the beginner group mainly used the lateral head of triceps brachii,pectoralis major,and radial wrist flexors.Conclusions The proficient group and the beginner group shared common features in the electromyographic signals of the rolling manipulation.The proficient group increased the angle of ulnar deviation by recruiting more ulnar wrist extensors to increase the angle of palmar flexion and the dorsal contact area of the hand,and the proficient group used the middle and posterior deltoid fasciculus muscles less intensively and mastered the'sinking shoulder'principle better.

Objective To study the characterization of surface electromyographic signals of upper limb force-generating muscles operated by rolling manipulation of Tuina doctors.Methods Surface electromyographic signals during rolling manipulation were collected from beginners and proficient operators for comparative analysis,and the patterns,similarities,and differences were summarized.Results The iEMG ratio of the ulnar lateral wrist extensor muscle in the proficient group was significantly higher than that in the beginner group(P＜0.05),while that of the middle deltoid fascicle in the beginner group was significantly higher than that in the proficient group(P＜0.05).There was no statistical difference in the iEMG ratios of other muscle groups(P＞0.05).The proficient group mainly used the ulnar wrist extensors,lateral head of triceps brachii,pectoralis major,and ulnar wrist flexors,while the beginner group mainly used the lateral head of triceps brachii,pectoralis major,and radial wrist flexors.Conclusions The proficient group and the beginner group shared common features in the electromyographic signals of the rolling manipulation.The proficient group increased the angle of ulnar deviation by recruiting more ulnar wrist extensors to increase the angle of palmar flexion and the dorsal contact area of the hand,and the proficient group used the middle and posterior deltoid fasciculus muscles less intensively and mastered the'sinking shoulder'principle better.

Objective:To investigate postoperative analgesic effects of transversus abdominis plane block (TAPB) versus local infiltration analgesia (LIA) after laparotomy for cytoreductive surgery in patients with ovarian cancer. Methods:This study used a randomized controlled design. Ninety patients with ovarian cancer who underwent laparotomy for cytoreductive surgery at Jilin Cancer Hospital from June 2022 to June 2023 were prospectively included. The patients were randomly assigned to either the TAPB group or the LIA group ( n = 45 per group) using the random number table method. The TAPB group received TAPB postoperatively, while the LIA group received LIA. Postoperative pain in both groups was assessed, and the number of presses on the patient-controlled intravenous analgesia device, as well as the incidence of postoperative adverse reactions, were recorded. Results:At 6, 12, and 24 hours after surgery, the Visual Analog Scale (VAS) scores in the TAPB group were significantly lower than those in the LIA group [(2.91 ± 0.64) vs. (3.35 ± 0.82), t = -2.84, P = 0.006; (3.42 ± 0.96) vs. (4.27 ± 1.14), t = -3.83, P<0.001; (2.28 ± 0.51) vs. (2.86 ± 0.83), t = -3.99, P<0.001]. The number of presses on the patient-controlled intravenous analgesia device and the number of rescue treatments in the TAPB group were significantly lower than those in the LIA group [(10.24 ± 2.52) counts vs. (16.79 ± 4.38) counts, t = -8.70, P<0.001; (1.82 ± 0.46) counts vs. (2.68 ± 0.84) counts, t = -6.02, P<0.001]. There was no significant difference in incidence of postoperative adverse reactions including nausea, vomiting, and chills between the two groups [4.44% (2/45) vs. 6.67% (3/45), P>0.05]. Conclusions:In patients with ovarian cancer undergoing laparotomy for cytoreductive surgery, postoperative analgesia using TAPB demonstrates greater efficacy compared with LIA. TAPB more effectively alleviates postoperative pain and reduces the number of presses on the patient-controlled intravenous analgesia device, while also offering higher safety than LIA.

Objective To study changes in the kinematics and joint coordination of the shoulder,elbow,and wrist joints during rolling manipulation performed by Tuina doctors.Methods The kinematic data of 10 beginners and 10 proficient Tuina doctors performing rolling manipulation were collected using a Vicon three-dimensional(3D)motion capture system,and the differences in movement patterns of the shoulder,elbow,and wrist joints between the two groups during Tuina rolling manipulation were compared.Results There was no difference in the elbow joint activity angle between the beginner group and proficient group during rolling manipulation(P＞0.05),and the main differences were in the angles of wrist flexion/extension and shoulder adduction/abduction.The proficient group had a smaller shoulder adduction/abduction angle(P＜0.05),and the maximum angle of palmar flexion of the wrist joint in the proficient group was significantly greater than that of the beginner group(P＜0.05).Conclusions The main kinematic characteristics of rolling manipulation are flexion/extension of the wrist and rotation of the elbow and shoulders.Rolling manipulation is mainly the composite movement of forearm rotation and wrist flexion/extension.The essential'sinking shoulder'operation was better mastered by the proficient group.

Objective:To integrate the best evidence for early rehabilitation of mechanically ventilated ICU-acquired weakness (ICU-AW) patients using evidence-based methods, providing evidence-based basis for standardized evaluation and intervention of early exercise therapy for mechanically ventilated ICU-AW patients.Methods:A systematic search was conducted on the American Thoracic Society (ATS) Clinical Practice Guidelines, Registered Nurses' Association of Ontario (RNAO), Guidelines International Network (GIN), Canadian Medical Association Clinical Practice Guideline Library (CMACPGL), BMJ Clinical Evidence, UpToDate, Scottish Intercollegiate Guidelines Network (SIGN), PubMed, Cochrane Library, National Guideline Clearinghouse (NGC), Embase, Cumulative Index to Nursing and Allied Health Literature (CINAHL), UM-library, Physiotherapy Evidence Database (PEDro), National Institute for Health and Care Excellence (NICE), New Zealand Guidelines Group (NZGG), Chinese Medical Pulse Guidelines Website, CNKI and Wanfang data and other Chinese and English databases, professional team websites, and guideline websites for expert consensus, guidelines, randomized collected trial (RCT), systematic reviews and other evidence on early exercise rehabilitation for mechanically ventilated ICU-AW patients. The search time limit was from the establishment of the database to December 31, 2023. Literature search, screening, evaluation, information extraction was independently conducted by two evaluators with cross checking, and quality evaluation of the included literature was conducted.Results:A total of 21 literatures were enrolled, including 5 guidelines, 5 systematic reviews, 4 expert consensuses, and 7 RCT, all of which with high evidence level and all were enrolled. They were summarized into seven aspects with assessment screening, exercise safety standards, precautions, setting of exercise time, exercise intensity, exercise sequence, and recommended exercise content as the core, and 32 best evidences.Conclusions:The evidence summarized can provide evidence-based basis for standardized assessment and intervention of early exercise rehabilitation in mechanically ventilated ICU-AW patients. ICU medical practitioners need to combine the actual clinical environment, individual differences and rehabilitation goals of patients, to provide targeted health guidance and intervention for the prevention of ICU-AW in mechanically ventilated patients.

Objective Based on the different physiological characteristics of the mastoid skin and soft tissue in congenital microtia malformation ,the different ear reconstructivemethod were respectively applied for the individuals with microtia .And the feasibility of personalized treatment to microtia patients was explored in this study .Method Considering different thickness and tightness in mastoid hairless skin and soft tissue,2129 microtia patients were received the skin expansionmethod of ear reconstruction surgery , while 1321 cases were treated with Nagata ' s technique, and 330 cases with skin and fascia expansionmethod . Result With average 10-month follow-up,1944 ( 91.31％) cases using the mastoid skin expansionmethod were satisfied with the outcome of the reconstructed ear including three dimensional position and subunit appearance.305(92.42％)cases using the skin and fascia expansionmethod were satisfied with theresult .1264 (95.69％) cases using Nagata ' s two—stagemethod received satisfactory outcomes .49 ( 3.71％) cases showed partial exposure of the cartilage framework .There were no postoperative complications , such as chest wall deformity or affected normal physical function .Conclusion Based on the different physiological characteristics of the mastoid skin and soft tissue ,it's beneficial to select individualized operationalmethod in ear reconstruction for congenital microtia among Chinese patients .

Objective Based on the different physiological characteristics of the mastoid skin and soft tissue in congenital microtia malformation ,the different ear reconstructivemethod were respectively applied for the individuals with microtia .And the feasibility of personalized treatment to microtia patients was explored in this study .Method Considering different thickness and tightness in mastoid hairless skin and soft tissue,2129 microtia patients were received the skin expansionmethod of ear reconstruction surgery , while 1321 cases were treated with Nagata ' s technique, and 330 cases with skin and fascia expansionmethod . Result With average 10-month follow-up,1944 ( 91.31％) cases using the mastoid skin expansionmethod were satisfied with the outcome of the reconstructed ear including three dimensional position and subunit appearance.305(92.42％)cases using the skin and fascia expansionmethod were satisfied with theresult .1264 (95.69％) cases using Nagata ' s two—stagemethod received satisfactory outcomes .49 ( 3.71％) cases showed partial exposure of the cartilage framework .There were no postoperative complications , such as chest wall deformity or affected normal physical function .Conclusion Based on the different physiological characteristics of the mastoid skin and soft tissue ,it's beneficial to select individualized operationalmethod in ear reconstruction for congenital microtia among Chinese patients .

OBJECTIVETo investigate the emergency treatment for large amputated ear defect.

METHODSFrom Feb. 2010 to Oct. 2013, 5 cases with large unilateral amputated ear defects were treated. The amputated auricular cartilage was replanted subcutaneously in mastoid area at the first stage. Cranioauricular sulcus was reconstructed and skin grafting was performed at the second stage.

RESULTSAll cases were followed up for 3-6 months with satisfactory result. The reconstructed helix, scapha and cavity of auricular concha had similar color and elasticity as the ear at healthy side. Scar at donor sites, such as inguinal region and armpit, was inconspicuous.

CONCLUSIONSThe method of auricular cartilage replantation is an effective way for emergency treatment of large amputated auricular defect with less morbidity at donor site.

Adolescent ; Adult ; Ear Cartilage ; transplantation ; Ear, External ; injuries ; surgery ; Female ; Follow-Up Studies ; Humans ; Male ; Replantation ; Treatment Outcome ; Young Adult

OBJECTIVE: To analyze social-psychological causes of acute exacerbation or re-decompensation of chronic tinnitus and provide theoretical basis for controlling and preventing tinnitus exacerbation and re-decompensation. METHOD: Systemic audiological tests and tinnitus handicap inventory were performed on 136 chronic tinnitus patients with acuteexacerbation or re-decompensation. For the patients with new hearing loss, a further investigation of living conditions and assessment of social support rating scale were utilized. The patients with relatively definite causes were treated accordingly. RESULT: (1) There were 89 patients complained of new changes of hearing, all of whom could tell the definite time point of tinnitus exacerbation, and 5 of them felt the exacerbation of hearing loss meanwhile. (2) Forty-two patients encountered adverse events on life or working, and tinnitus exacerbation occurred within several weeks to 3 months afterwards. Most of these patients could not tell the definite time point of tinnitus exacerbation or re-decompensation. Five cases of tinnitus exacerbation didn't tell any adverse events on life or working, but showed mood disorders, and the anti-anxiety treatment was effective to them. (3) Forty-seven cases without new hearing loss scored significantly lower in SSRS than healthy adults. CONCLUSION Emerging hearing loss is the main cause of acute exacerbation of chronic tinnitus. To find it in time and give effective treatment can save newly presented hearing loss, cure or relieve tinnitus. Adverse events in life(or working) and short of social support is another important cause of acute exacerbation of chronic tinnitus or decompensation recurrence, which suggests that social-psychological factors besides of hearing loss should be concerned in diagnosis and treatment of tinnitus.
Adult ; Disease Progression ; Hearing Loss ; Humans ; Social Support ; Tinnitus ; psychology