ObjectiveTo evaluate the effectiveness of modified Ilizarov hip reconstruction in the treatment of hip instability.MethodsThe clinical data of 13 young patients with hip diseases treated with modified Ilizarov hip reconstruction between January 2010 and March 2018 were retrospectively analyzed. There were 2 males and 11 females, aged from 14 to 34 years, with an average age of 24.2 years. There were 1 case of hip dysplasia and dislocation due to spinal bifida, 3 cases of hip dysplasia after pyogenic arthritis of the hip, 2 cases of developmental dysplasiaof the hip (DDH) accompanying femoral head necrosis who rejected hip replacement, 6 cases of young DDH refused to undergo hip replacement, and 1 case of bilateral hip dysplasia with dislocation due to sputum cerebral palsy. The disease duration was 2-20 years, with an average of 8.5 years. Preoperative Trendelenburg sign was positive in 12 cases and negative in 1 case. The preoperative Harris score of hip joint was 53.5±8.9 and the unequal length of lower limbs was (46.08±15.73) mm. Postoperative Harris hip score and patients' satisfaction with effectiveness evaluated according to their self scoring were used to assess the effectiveness.ResultsAll 13 patients were followed up 1-5 years, with an average of 2.6 years. Five patients developed postoperative needle infection, which improved after dressing change; 7 patients had limited knee joint activity and improved after knee joint function training. The Trendelenburg sign was negative at 1 year after operation, and the patient’s hip pain symptoms were relieved or disappeared. The Harris hip score of patients at 1 year after operation was 84.5±6.1, which was significantly improved when compared with preoperative one (t=－10.538, P=0.000). According to Harris hip score, the effectiveness results were excellent in 4 cases, good in 5 cases, and fair in 4 cases, with an excellent and good rate of 69.2%. The unequal length of lower limbs was (15.38±7.27) mm, which was significantly better than that before operation (t=11.826, P=0.000). At last follow-up, the patients' satisfaction score was 80%-95%, with an average of 88%.ConclusionModified Ilizarov hip reconstruction can be used to treat young patients with hip disease who are unsuitable or refuse to undergo artificial hip replacement. Its effectiveness is reliable, and it has unique advantages in limb limp improvement and limb shortening correction.
Objective To investigate the prevalence and related factors of primary palmar hyperhidrosis in adolescents in Yangzhou. Methods On-site questionnaire survey was performed on students selected by cluster random sampling from the two colleges and two high or middle schools, with each class as a unit. Data were collected through the questionnaire to make the diagnosis and severity grading. Results A total of 3 487 copies of the questionnaire were distributed in the survey and 3 299 were finished, among which 3 083 were effective with an effective rate of 88.41%. Among them, 1 358 respondents were males and 1 725 were females; 933 were middle school students, 809 high school students, and the remaining 1 341 college students. According to the diagnostic criteria, 104 respondents were diagnosed with palmar hyperhidrosis with an overall prevalence of 3.37%. There were 60 (4.41%) males and 44 (2.55%) females. Although the prevalence of palmar hyperhidrosis in males was higher than that of females (χ2=8.130, P<0.05), severe palmar hyperhidrosis was more often to be observed in females than in males, and females were also more likely to have hyperhidrosis in other parts of the body. In addition, the age of the first onset of the disease was mainly 10 to 20 years old and 36.54% of the patients had a family history. Conclusion The prevalence of palmar hyperhidrosis in adolescents in Yangzhou was 3.37%, and there is a significant difference in the gender. The palmar hyperhidros is often accompanied by hyperhidrosis symptoms of other parts of body, and the disease shows an obvious genetic predisposition.
ObjectiveTo review the advances in perioperative pain management of pediatric and adolescent spinal deformity corrective surgery.MethodsRegular analgesics, drug administrations, and analgesic regimens were reviewed and summarized by consulting domestic and overseas related literatures about perioperative pain management of pediatric and adolescent spinal deformity corrective surgery in recent years.ResultsAs for perioperative analgesis regimens of pediatric and adolescent spinal deformity corrective surgery, regular analgesics include non-steroidal anti-inflammatory drugs, opioids, antiepileptic drugs, adrenergic agonists, and local anesthetic, etc. Besides drug administration by mouth, intravenous injection, and intramuscular injection, the administration also includes patient controlled analgesia, epidural injection, and intrathecal injection. Multimodal analgesia is the most important regimen currently.ConclusionHeretofore, a number of perioperative pain managements of pediatric and adolescent spinal deformity corrective surgery have been applied clinically, but the ideal regimen has not been developed. To design a safe and effective analgesic regimen needs further investigations.
Objective To study the mid-term and long-term postoperative results of Bentall procedure in patients with Marfan syndrome. Methods From February 2009 to July 2016, ten adolescent patients (mean age of 12.30±2.31 years ranged 9-16 years, mean height of 172.50±12.55 mm, mean weight of 48.60±17.08 kg) underwent Bentall procedure in our hospital. All these teenage patients were with Marfan syndrome, 6 boys and 4 girls. Five of them underwent mitral valve replacement procedure at the same time while 2 of them with tricuspid valvuloplasty. Results No mortality was found in hospitalization. One patient suffered respiratory failure after surgery. No renal failure, mediastinal infection or re-operation caused by bleeding were observed. All were well followed up for 62 months. One died of malignant arrhythmia, the other were in good condition with the latest interview. Conclusion Teenage patients with Marfan syndrome who underwent Bentall procedure have favorable outcomes in mid-term and long-term follow-up, they probably will not suffer anti-coagulation complications and restriction of growth.
ObjectiveTo evaluate the effectiveness of Ilizarov technique combined with soft tissue release and muscle strength balance in the treatment of spastic clubfoot in adolescents with cerebral palsy.MethodsA retrospective analysis of clinical data of 29 cases (33 feet) of cerebral palsy spastic clubfoot deformity conformed to the selection criteria between June 2011 and September 2016. Among them, 17 were male (20 feet) and 12 were female (13 feet) with an age range from 13 to 28 years (mean, 17.6 years). According to Diméglio classification, 19 feet were rated as gradeⅡ and 14 feet as grade Ⅲ. All patients were treated with soft tissue release and muscle balance, while using Ilizarov technique to correct varus deformity. Began to gradually adjust the external fixator after 5-7 days of operation, until to reach satisfactory foot ankle form. Orthopedic brace was used after removal of external fixator, and the wearing time gradually reduced to completely abandon the brace.ResultsAll 29 patients (33 feet) were followed up 12-22 months with an average of 18 months. All patients restored line plantar foot without needle infection and nerve or vessel injury. One foot had a mild relapse of deformity at 6 months after removal of external fixator, and the gait restored to normal after symptomatic treatment. The rest of 32 feet had no deformity recurrence during the follow-up. At last follow-up, International Club Foot Study Group (ICFSG) score (5.21±3.91) was significantly lower than the preoperative score (36.73±4.80), and the difference was significant (t=47.227, P=0.000). The results were excellent in 27 feet, good in 3 feet, and fair in 3 feet, and the excellent and good rate was 90.91%. The patients were very satisfied in 27 feet and satisfied in 6 feet by self-evaluation of effectiveness.ConclusionIlizarov technique is effective in treatment of clubfoot. And it is also a feasible method to treat spastic clubfoot in adolescents with cerebral palsy when combined with appropriate soft tissue surgery according to the patient’s symptoms and signs.
ObjectiveTo discuss the effectiveness of arthroscopic treatment of anterior cruciate ligament (ACL) tibial eminence avulsion fracture in adolescents by using double heads compressive cannulated screw fixation.MethodsTwenty-four patients with ACL tibial eminence avulsion fractures were treated by arthroscopic reduction and internal fixation with double heads compressive cannulated screw fixation between June 2014 and June 2017. There were 15 males and 9 females with an average age of 12.3 years (range, 5-18 years). The body mass index was 19.3-26.4 kg/m2 (mean, 23.3 kg/m2). The injury causes included traffic accident injury in 10 cases, sports injury in 8 cases, and falling injury in 6 cases. According to the Meyers-McKeever classification, there were 19 cases of type Ⅱ and 5 cases of type Ⅲa. All patients’ drawer test and pivot shift test were positive. The interval between injury and operation was 3-14 days (mean, 6.2 days). During the follow-up period, the fracture healing condition of patients were determined by X-ray examination; Lysholm score, International Knee literature Committee (IKDC) score, and Tegner score were used to evaluate the knee function.ResultsPrimary healing of incision was obtained in all patients after operation. All the 24 patients were followed up 6-32 months (mean, 16.4 months). At 6 weeks after operation, 3 patients had difficulty in knee flexion. After the release of the knee joint by manipulation, the knee joint function recovered normally at 6 months after operation. At last follow-up, the X-ray films showed that all the fractures healed and no epiphyseal dysplasia, knee joint deformity, or leg length discrepancy occurred. The Lysholm score, IKDC score, and Tegner score were improved from preoperative 44.3±5.4, 43.7±4.4, and 3.0±1.3 to postoperative 93.1±4.3, 94.6±3.3, and 8.1±1.2, the differences were all significant (t=25.152, P=0.000; t=28.634, P=0.000; t=13.226, P=0.000).ConclusionThe arthroscopic reduction and internal fixation with double heads compressive cannulated screw in treatment of ACL tibial avulsion fracture (Meyers-McKeever type Ⅱ and Ⅲ) in adolescents has so many advantages, such as minimal trauma, simple operation, firm fixation, little effect on the epiphyseal plate, and has a good joint function recovery.
Objective To summarize the current management of anterior cruciate ligament (ACL) injury in children and adolescents, in order to provide reference for the management of ACL injury in children and adolescents. MethodsThe relevant literature at home and abroad in recent years was extensively accessed to summarize the management status of ACL injury in children and adolescent. Results The number of ACL injury in children and adolescents is increasing every year. The diagnosis of ACL mainly depends on symptoms and signs. Rehabilitation, physeal-sparing techniques, partial transphyseal techniques, all-epiphyseal techniques, and transphyseal techniques are used to treat ACL injury in children and adolescents. Conclusion Dynamic monitoring of knee joint in children and adolescents should be strengthened. The best treatment for ACL injury in children and adolescents is selected according to the patients’ actual age, bone age, Tanner stage, and physiological conditions such as menstruation, body growth speed, and other characteristics.
Objective To explore the effectiveness of rigid interlocking nails through the tip of the greater trochanter for fixation of femur shaft fracture in adolescent. Methods A retrospective analysis was made on the clinical data of 23 adolescents with femoral shaft fractures treated between June 2011 and June 2015. Of 23 cases, 19 were male and 4 were female, aged from 13 years and 6 months to 17 years (mean, 15.2 years), weighed from 40 to 77 kg (mean, 53.5 kg). The causes were traffic accident injury in 13 cases, sports injury in 7 cases, and falling injury in 3 cases. Fracture located at the proximal 1/3 in 6 cases, middle 1/3 in 10 cases, and distal 1/3 in 7 cases; fracture was typed as transverse in 10 cases, oblique in 6 cases, spiral in 1 case, and comminuted in 6 cases. The course of disease was 3-17 days (mean, 6.2 days). At last follow-up, the leg length discrepancy, femoral neck shaft angle, femoral neck diameter, and articulotrochanteric distance (ATD) were measured on the X-ray films. Results Wounds healed in all patients, and no infection occurred. All patients were followed up 15-36 months (mean, 26.5 months). The patients had no pain and had normal gait, without lameness. The X-ray films showed bone healing at 5-13 months (mean, 6.5 months). No nonunion, delayed union, malunion of more than 5 °, or rotational deformity occurred. The removal time of internal fixations was 12-24 months (mean, 19.5 months) after operation. No heterotopic ossification, re-fracture, proximal femoral deformity, or femoral head necrosis occurred during follow-up. Two patients had early epiphyseal closure of greater trochanter, which had no impact on gait; leg-length inequality of less than 1 cm was observed in 2 cases. At last follow-up, the neck shaft angle, femoral neck diameter, and ATD of normal and affected sides were (131.7±6.3) and (132.9±7.8)°, (34.1±3.2) and (33.9±3.8) mm, and (27.8±9.2) and (26.5±8.5) mm, showing no significant difference between two sides (t=–0.24,P=0.86;t=0.18,P=0.92;t=1.03,P=0.49). Conclusion It is a reliable and effective method to use rigid interlocking nails inserted through the tip of the greater trochanter for the fixation of femur shaft fracture in adolescent.
Objective To investigate the clinical application and effectiveness of three-dimensional (3D) printed customized prosthesis with preserved epiphysis and articular surface in the reconstruction of large bone defects in treatment of adolescent femoral malignant tumors. Methods The clinical data of 10 adolescent patients with femoral primary malignant tumor who met the selection criteria and underwent limb salvage surgery with 3D printed customized prosthesis with preserved epiphysis and articular surface between January 2020 and October 2021 were retrospectively analyzed. There were 6 males and 4 females with an average age of 12.5 years ranging from 7 to 18 years. There were 8 cases of osteosarcoma and 2 cases of Ewing’s sarcoma. Enneking stage was Ⅱb. The length of the lesions ranged from 76 to 240 mm, with an average of 138.0 mm. The length of osteotomy (i. e. length of customized prosthesis) ranged from 130 to 275 mm, with an average of 198.5 mm; the distance between distal osteotomy end and epiphyseal line ranged from 0 to 15 mm, with an average of 8.8 mm; the bone defect after osteotomy accounted for 37.36% to 79.02% of the total length of the lesion bone, with a mean of 49.43%. The operation time, intraoperative blood loss, complications, tumor outcome (refered to RESIST1.1 solid tumor efficacy evaluation criteria), and limb length discrepancy were recorded. The Musculoskeletal Cancer Society (MSTS) 93 score was used to evaluate the function at 6 months after operation, and visual analogue scale (VAS) score was used to evaluate the pain before and after operation. Results The operation was successfully performed in all the 10 patients, and the postoperative pathological results were consistent with the preoperative pathological results. The operation time was 165-440 minutes, with an average of 263 minutes; and the intraoperative blood loss was 100-800 mL, with an average of 350 mL. All patients were followed up 7-26 months, with an average of 11.8 months. No tumor was found on the osteotomy surface; the customized prosthesis were firmly installed and closely matched with the retained articular surface. The tumor outcome of neoadjuvant chemotherapy was stable in 4 cases and partial remission in 6 cases. No local recurrence or distant metastasis was found in 9 cases after postoperative adjuvant chemotherapy; pulmonary metastasis was found in 1 case at 12 months after operation. Two patients had local incision fat liquefaction, superficial infection, and delayed healing at 14 days after operation; 1 patient had local bone absorption at the contact surface of the prosthesis, and the screw and prosthesis did not loosen at 7 months after operation; the other patients had good incision healing, with no infection, prosthesis loosening, fracture, or other complications. At 6 months after operation, the MSTS93 score was 19-28, with an average of 24.1; 8 cases were excellent and 2 cases were good. The VAS score was 0.9±1.0, which significantly improved when compared with before operation (5.9±1.0) (t=23.717, P<0.001). The height of the patients increased by 1-12 cm, with an average of 4.6 cm. At last follow-up, 4 patients had limb length discrepancy, with a length difference of 1 cm in 2 cases and 2 cm in 2 cases. Conclusion The application of 3D printed customized prosthesis in the resection and reconstruction of adolescents femoral primary malignant tumors can achieve the purpose of preserving epiphysis and articular surface, and obtain good effectiveness.
ObjectiveTo compare the effects of aerobic exercise, resistance exercise, aerobic combined with resistance exercise, routine nursing and no intervention on depression and anxiety in adolescents by means of network meta-analysis. MethodsA computer search was conducted in CNKI, WanFang Data, VIP, CBM, Web of Science, EBSCO, PubMed, Cochrane Library and Embase to collect randomized controlled trials (RCTs) related to exercise intervention for depression and anxiety in children and adolescents from inception to April 2023. After two researchers independently screened the literature, extracted data and evaluated the methodological quality of the included studies, Stata 14.0 and RevMan 5.3 software were used for statistical analysis. ResultsFinally 27 RCTs were included, covering 3 210 children and adolescents. The results of the network meta-analysis showed that in terms of improving depression, resistance exercise (SMD=−0.37, 95%CI −0.64 to −0.10, P<0.05) and aerobic exercise (SMD=−0.19, 95%CI −0.34 to −0.04, P<0.01) were significantly better than the no intervention group; in relieving anxiety, aerobic exercise (SMD=−0.29, 95%CI −0.54 to −0.03, P<0.05) was significantly better than the no intervention group. In improving self-worth, aerobic combined with resistance exercise (SMD=0.26, 95%CI 0.01 to 0.52, P<0.05) was statistically different from the no intervention group. The results of SUCRA probability sequence showed that in reducing depression, resistance exercise (95.0%) > aerobic exercise (64.4%) > aerobic combined with resistance exercise (60.7%) > routine nursing (22.9%) > no intervention (7.0%). In relieving anxiety, aerobic exercise (72.4%) > routine nursing (69.0%) > aerobic combined with resistance exercise (55.3%) > no intervention (3.4%). In improving self-worth, aerobic combined with resistance exercise (94.0%) > resistance exercise (67.3%) > aerobic exercise (35.1%) > no intervention (32.7%) > routine nursing (21.0%). ConclusionLimited evidence suggests that resistance exercise has advantages in improving depression in children and adolescents, aerobic exercise has advantages in relieving anxiety in children and adolescents, and aerobic combined with resistance exercise has advantages in improving self-worth in children and adolescents. Due to the limitation of the number and quality of included studies, more high-quality studies are needed to verify the above conclusions.