Objective To study the efficacy of breathing training in the patients with chronic non-spe-cific low back pain (CNLBP).Methods The databases of Pubmed,Embase,Web of Science,Cochrane Librar-y,CNKI,China Biomedical Literature Database,Wanfang Database and VIP Database were searched for obtai-ning relevant trials of respiratory-related training for treating CNLBP.The retrieval time limit was from the database establishment to October 2022.The quality assessment was performed by using the Cochrane Manual for Systematic Reviews,and the data analysis was performed by using StataSE15.1 software.Results Nine-teen articles were finally obtained,involving in 1011 cases.The meta analysis showed that the visual analogue scale (VAS) score or pain numerical scale (NRS) score in the experiment group were lower than those in the control group (MD=-1.19,95％CI:-1.51 to-0.87,P<0.05),and the Oswestry dysfunction index (ODI) score was lower than that in the control group (MD=-0.64,95％CI:-0.91 to-0.38,P<0.05). For different types of the patients,the improvement effects of VAS score for different types of patients with CNLBP from high to low were in turn postpartum patients (MD=-1.89,95％CI:-2.51 to-1.27,P<0.05),athletes (MD=-1.46,95％CI:-1.79 to-1.13,P<0.05) and general population (MD=-1.01,95％CI:-1.40 to-0.61,P<0.05).Conclusion Thebreathing training has the improvement effect for pain,dysfunction,proprioception and posture control in various populations with CNLBP.

Replantation of traumatic amputation in children has its own characteristics. This consensus primarily focuses on the issues related to the treatment of traumatically amputated limb injuries in children. Organised along a timeline, the consensus summarises domestic and international clinical experiences in emergency care and injury assessment of traumatic limb amputation limbs, indications and contraindications for replantation surgery, principles and procedures of replantation surgery, postoperative medication and management, as well as rehabilitation in children. The aim of this consensus is to propose standardise the treatment protocols for limb replantation for children therefore to serve as a reference for clinical practitioners in medical practices, and further improve the treatment and care for the traumatic limb amputations in children.

Metatarsal Bones/surgery* ; Thumb/abnormalities* ; Metacarpal Bones/surgery* ; Plastic Surgery Procedures

Objective:To seek any correlation between and prognosis and hospitalization costs of stroke survivors with dysphagia.Methods:The records of 1370 stroke survivors admitted to the rehabilitation departments of 3 public hospitals in Weifang were studied. Of them, 499 (36.4%) were diagnosed with dysphagia and 871 were not. Binary logistic regression and multiple linear regression were employed to analyze the correlation between dysphagia and the occurrence of pneumonia, modified Rankin Scale (mRS) scores, modified Barthel index (MBI) scores, length of stay and total hospitalization cost.Results:After adjusting for confounding factors, the risk of pneumonia in the dysphagia group was 2.4 times higher. At discharge, the risk of an mRS≥3 was 3.3 times greater and that of an MBI score <60 was 1.7 times greater with dysphagia. Multiple stepwise linear regression showed that dysphagia was significantly associated with higher mRS scores at discharge, lower MBI scores, and longer hospital stays. The standardized regression coefficients predict that after the length of stay, dysphagia is the strongest predictor of the cost of hospitalisation, followed by ADL ability, pneumonia, supratentorial, haemorrhagic stroke and CCI.Conclusions:Dysphagia is a significant predictor of the hospitalization costs of stroke patients. It is recommended to identify and treat dysphagia as early as possible to improve the prognosis of such patients and reduce the economic burden.

Objective:To design a patient self-rating wrist scale suitable for Chinese patients, and evaluate its reliability and validity.Methods:The primary entry pool was established by referring to the existing foreign scales and the opinions of domestic experts. Opinions of 11 hand surgeons and 10 patients with wrist diseases were referred to select better items into the primary scale. During September 2015 to November 2016, 100 inpatients with wrist diseases in the hand surgery department of Beijing Jishuitan Hospital were selected by convenient sampling method, and the primary scale was conducted on them. Eight indices including item response rate, item differentiation, item-dimension attribution, variability, responsiveness, overall item attribution, internal consistency and factor loading were summarized. All the 8 indices were evaluated to establish the wrist patient self-evaluation instrument for Chinese. Test-retest reliability, Cronbach coefficient, expert score, KMO value, explanatory power, χ 2/df, root mean square error of approximation (RMSEA) and comparative fit index (CFI) were used to evaluate the reliability and validity of the scale. Results:A total of 40 subjective items in the primary entry pool were selected to form the primary scale, including 32 items (A1-D4), and 4 dimensions (physiology, safety, pain and emotion). There were 92 valid scale results in 100 cases. All cases' response rate were over 90%. In terms of item differentiation, only the high grouping score [3.20±0.577 points (range, 1-3 points)] and the low grouping score [2.68±0.627 points (range, 2-5 points)] of item B10 had no statistical significance ( t=5.11, P=0.340). There were 17 items: A1, A2, A5, A6, A7, A8, A9, A10, A11, A12, B4, B6, B7, C5, D1, D2, and D3 were considered to be deleted according to the result of item-dimension attribution. A total of 11 items had a variation less than 0.65: A4 (0.645), A7 (0.593), B1 (0.590), B5 (0.617), B8 (0.578), B9 (0.612), B10 (0.526), D1 (0.644), D2 (0.320), D3 (0.169), D4 (0.526). A2, A4, A6, A8, B4, B6, D1, D2, D3, C2, C3, C4, C5, C6 did not meet the reactivity requirements. Items with factor loads less than 0.4: D2 (-0.051), D3 (-0.127), and D4 (0.267). C4 (0.026), C5 (0.023), D1 (0.103), D2 (0.434), D3 (0.387), D4 (0.062) did not meet the internal consistency requirements. In multiple linear regression analysis, 19 items were not included in the final regression equation. Based on the above analysis, D1, D2, and D3 were finally deleted and the rest 29 valid items were remained to form the wrist patient self-evaluation instrument for Chinese. Reliability and validity of the scale: the test-retest reliability of physiology, safety, pain, emotion dimensions were 0.984, 0.976, 0.985 and 0.802 ( P<0.001), respectively. Except for there was only one item in emotion dimension, the Cronbach coefficients of total score, physiology, safety and pain dimensions were 0.943, 0.973, 0.944 and 0.881, respectively. KMO was 0.894 ( P<0.001). Except for there was only one item in emotion dimension, whose validity could not be evaluated. The χ 2/df, CFI, RMSEA results were as follows, physiology: 5.152, 0.817, 0.022, respectively; safety: 5.378, 0.795, respectively; pain: 7.439, 0.865, 0.028, respectively. Conclusion:The wrist patient self-evaluation instrument for Chinese is consisted of 4 dimensions and 29 items. As a subjective wrist self-rating scale suitable for modern Chinese patients, the scale has good reliability and validity, and can be one of the choices of the subjective evaluation for Chinese patients with wrist diseases.

Objective:To introduce a new design of double rotation flap in the treatment of congenital clasped thumb. The clinical effect of this new method to deepen the thumb-index webspace and release the palmar contracture of the first metacarpophalangeal joint (MCP) was assessed.Methods:Retrospective analysis was performed on the data of children with congenital clasped thumb treated by hand surgery in Beijing Jishuitan Hospital from January 2017 to December 2020. All patients presented with a narrow thumb-index webspace and palmar contracture at the first MCP joint. The double rotation flap contains two components, one of which was harvested from the radial-dorsal side of the index and transferred to widen the first webspace. The volar defect was mainly covered by the rotation flap transposed from the ulnar-dorsal side of the thumb. The extensor pollicis brevis was tightened or reconstructed based on the various developmental abnormality and the intrinsic muscle contracture was released to facilitate passive extension of the first MCP joint. Postoperative plaster immobilization was applied for one month and regular rehabilitation was conducted afterward. The survival of the flaps and the healing of the donor sites were followed up, the effect of the first webspace and palmar contracture release and thumb function were evaluated, and the parents’ satisfaction was investigated.Results:A total of 10 children with 11 affected thumbs (4 on the left side and 7 on the right side) were enrolled, with an average age of 26 months (11-36 months). All transposition flaps were survived without tip necrosis. Based on Gilbert’s method of assessment of thumb function, excellent or good improvement was achieved in the abduction of thumb (42°, 38°-43°) and extension of the MCP joint (1.6°, -5°-10°). All parents were satisfied with the appearance and function of the affected hand.Conclusions:The double dorsal-lateral rotation flap can provide sufficient width and depth of the first webspace and adequate coverage of the volar defect of the first MCP joint. This simple design is a reliable procedure for the treatment of congenital clasped thumb.

Objective:To explore the application effect of trans-theoretical model combined with ABC emotion management mode in patients with type D personality coronary heart disease.Methods:Using the convenient sampling method, patients with type D personality coronary heart disease who were hospitalized in the Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University from May 2018 to May 2020 were selected as the research subjects. Patients admitted from May 2018 to May 2019 were selected as the control group ( n=50) , while patients admitted from June 2019 to May 2020 were selected as the observation group ( n=50) . The control group received conventional ABC emotion management mode, while the observation group received trans-theoretical model combined with ABC emotion management mode. The effect of the intervention was evaluated by Automatic Thoughts Questionnaire (ATQ) , the Exercise of Self-Care Agency Scale (ESCA) and Seattle Angina Questionnaire (SAQ) . Results:Before intervention, there was no statistically significant difference in ATQ, ESCA and SA scores between the two groups ( P>0.05) . After the intervention, the ATQ scores of the two groups were decreased and the score of the observation group was lower than those of the control group, and the differences were statistically significant ( P<0.01) . After the intervention, the ESCA and SAQ scores of the two groups were improved and scores of the observation group were higher than those of the control group, and the differences were statistically significant ( P<0.01) . Conclusions:The implementation of trans-theoretical model combined with ABC emotion management model for patients with type D personality coronary heart disease can eliminate negative thinking of patients, improve their self-care ability and improve their quality of life, which is worthy of clinical promotion and application.

Objective:To introduce a new design of double rotation flap in the treatment of congenital clasped thumb. The clinical effect of this new method to deepen the thumb-index webspace and release the palmar contracture of the first metacarpophalangeal joint (MCP) was assessed.Methods:Retrospective analysis was performed on the data of children with congenital clasped thumb treated by hand surgery in Beijing Jishuitan Hospital from January 2017 to December 2020. All patients presented with a narrow thumb-index webspace and palmar contracture at the first MCP joint. The double rotation flap contains two components, one of which was harvested from the radial-dorsal side of the index and transferred to widen the first webspace. The volar defect was mainly covered by the rotation flap transposed from the ulnar-dorsal side of the thumb. The extensor pollicis brevis was tightened or reconstructed based on the various developmental abnormality and the intrinsic muscle contracture was released to facilitate passive extension of the first MCP joint. Postoperative plaster immobilization was applied for one month and regular rehabilitation was conducted afterward. The survival of the flaps and the healing of the donor sites were followed up, the effect of the first webspace and palmar contracture release and thumb function were evaluated, and the parents’ satisfaction was investigated.Results:A total of 10 children with 11 affected thumbs (4 on the left side and 7 on the right side) were enrolled, with an average age of 26 months (11-36 months). All transposition flaps were survived without tip necrosis. Based on Gilbert’s method of assessment of thumb function, excellent or good improvement was achieved in the abduction of thumb (42°, 38°-43°) and extension of the MCP joint (1.6°, -5°-10°). All parents were satisfied with the appearance and function of the affected hand.Conclusions:The double dorsal-lateral rotation flap can provide sufficient width and depth of the first webspace and adequate coverage of the volar defect of the first MCP joint. This simple design is a reliable procedure for the treatment of congenital clasped thumb.

The development of hand surgery in China began from the 1950s. Although it started late compared with the Western countries，it has developed rapidly. It has made remarkable achievements，such as the world's first severed finger replantation，the first severed arm replantation，the first second toe transplantation for thumb reconstruction，and the first contralateral C 7 nerve root transfer，etc. It has been gradually popularized，developed and expanded in whole China，and has now steadily moved to the world and is gradually surpassing the international standards. On the 100th anniversary of the founding of the Communist Party of China，the authors review the history and achievements in hand surgery to show the spirit of hard struggle，persistent development and continuous progress of Chinese hand surgeons，to forge ahead the spirit of persistance，unity，inheritance and innovation for the development of hand surgery in China.

Objective:To investigate the clinical effect of free fibular head epiphysis transplantation pedicled with the recurrent branch of the anterior tibial artery in the treatment of children with Bayne-Klug Ⅱ-Ⅲ congenital radial dysplasia.Methods:From February 2013 to September 2018, we retrospectively reviewed and analyzed our prospective database of four patients with Bayne-Klug type Ⅱ-Ⅲ congenital radius dysplasia referred to Beijing Jishuitan Hospital for consideration of free fibular head epiphysis transplantation. All children underwent surgical treatment by stages: (1) Before surgery, the radial soft tissue and wrist joint were gradually stretched by massage and traction braced to maximize the radial space. (2) A free fibular head pedicled with the recurrent branch of the anterior tibial artery was harvested from the ipsilateral lower limb and transferred as a vascularized fibular head composite flap for reconstructing the stable structure of the distal radius and wrist joint. (3) At least six months after the procedure, pollicization was performed on Blauth type Ⅳ and Ⅴ. The treatment effect was evaluated by measuring the radial deviation angle, the growth length of the fibula, and the ratio of the radius/ulna length.Results:A total of 4 boys with right side deformity were enrolled. The ages of the patients ranged from 16 to 62 months, with an average of 30.5 months. The post-operative follow-up period was 19 to 78 months, with an average of 40.5 months. Three children with Blauth type Ⅳ or Ⅴ thumb dysplasia were performed with pollicization about one year after free fibular head epiphysis transplantation. All the grafted bones healed; the radial deviation angle was corrected by an average of 24°; the reconstructed distal radius grew longer, with an average increase of 13.2% when the plate was removed compared with six weeks post-operatively; the ratio of the radius/ulna was an average increase of 13.3% compared with preoperative.Conclusions:The use of fibular head epiphyseal flap pedicled with the recurrent branch of the anterior tibial artery is a good method for the treatment of Bayne-Klug type Ⅱ-Ⅲ radius dysplasia. The reconstructed distal radius has the ability to grow longitudinally, which can effectively correct the radial deviation and avoid the further development of the deformity.