Objective To evaluate the therapeutic outcome of artificial total hip arthroplasty (THA) with collum femoris preserving for hip joint desease in young and middle-aged patients. Methods From March 2002 to March 2005, 26 cases (31 hips) of hip joint disease were treated with artificial THA with collum femoris preserving, including 19 males (23 hips)and 7 females (8 hips) and aged 32-48 years with an average of 37 years. In 31 hips, 17 left hips and 14 right hips were involved. There were 9 cases of osteoarthritis of the hip joint caused by avascular necrosis of the femoral head (ANFH), 7 cases of ANFH, 3 cases of femoral head necrosis caused by dysplasia of acetabular, 1 case of osteoarthritis of the hip joint caused by ankylosing spondyl itis, and 2 cases of rheumatoid arthritis; the course of disease was 2-11 years (5.6 years on average). Two cases of femoral neck fracture (Garden IV), and 2 cases of non-union femoral neck fractures (1 for Garden III and 1 for Garden IV), the course of disease was 5 days, 24 months, and 26 months. The prime symptoms were pain, difficult walk and l imp. All patients were taken X-ray to exclude osteoporosis. Results The right distal femur prosthesis of a bilateral patient cracked owing to excessive amputation of collum femoris, and fracture healed after symptomatic treatment. All the incisions healed by first intention and no compl ications occurred. All patients were followed up for 4-7 years, with an average of 5.6 years. One case had poor hip function because he did not follow rehabil itation procedure, and the others achieved good outcome with normal gait. One case complained of persistent pain 6 months after operation, and was rel ieved by administration of some non-steroidal antiinflammatory drugs and anti-osteoporosis drugs 6 months later. The X-ray films after operation and at last follow up showed good location of prosthesis and no bone resorption. Harris score at last follow-up was 91.31 ± 0.77, and it was significantly higher than that before operation (50.88 ± 0.90), (P lt; 0.05). The excellent and good rate was 93.5% (excellent in 11 hips, good in 18 hips, and fair in 2 hips). Conclusion Artificial THA with collum femoris preserving can retain more bone, be easier for revision, and has an excellent outcome.
Objective To compare the effectiveness of biplanar vertical fixation and inverted triangle fixation with hollow screw for Pauwels type Ⅲ femoral neck fracture in young and middle-aged patients. Methods The clinical data of 55 young and middle-aged patients with Pauwels type Ⅲ femoral neck fracture between June 2021 and December 2022 was retrospectively analyzed. All patients were treated with closed reduction and internal fixation with hollow screws, 25 cases were treated with biplanar vertical fixation (study group), 30 cases with inverted triangle fixation (control group). There was no significant difference in gender, age, affected side, cause of injury, underlying diseases, and time from injury to operation between the two groups (P>0.05). The operation time, intraoperative blood loss, fluoroscopy times, guide needle puncture times, starting time of weight bearing, time of full weight bearing, time of fracture healing, and complications were recorded and compared between the two groups. The hip joint function was evaluated by Harris score at 1 day, 6 months, 12 months after operation, and at last follow-up, and the pain relief was evaluated by visual analogue scale (VAS) score. The femoral neck shortening was measured on the X-ray film at last follow-up. Results All patients were followed up 12-31 months (mean, 22.0 months), and there was no significant difference in follow-up time between the two groups (P>0.05). The operation time, intraoperative blood loss, and fluoroscopy times in the study group were higher than those in the control group, but the difference was not significant (P>0.05). The guide needle puncture times in the study group was more than that in the control group, and the time of starting weight bearing and the time of full weight bearing in the study group were shorter than those in the control group, the differences were significant (P<0.05). Bony healing was achieved in both groups, and there was no significant difference in fracture healing time between the two groups (P>0.05). No osteonecrosis of the femoral head and incision-related complication was found in the two groups during follow-up, and the femoral neck shortening length in the study group was significantly shorter than that in the control group at last follow-up (P<0.05). There was no significant difference in Harris score between the two groups at 1 day after operation (P>0.05), and the Harris score of the study group was significantly better than that of the control group at other time points (P<0.05); there was no significant difference in VAS score between the two groups at each time point after operation (P>0.05). Conclusion Compared with the inverted triangle fixation, the treatment of Pauwels type Ⅲ femoral neck fracture with biplanar vertical fixation can effectively reduce femoral neck shortening without affecting fracture healing, and improve hip joint function in early stage.
Objective To explore the characteristics of diagnosis and treatment for the rectal cancer in the young patients （≤40 years）．Methods The domestic and abroad literatures about the research on the progress of rectal cancer in the young patients were reviewed, the clinical data of patients with rectal cancer were compared between the young patients and the other age patients, the characteristics of diagnosis and treatment for the rectal cancer in the young patients were summarized．Results The onsets of the young patients with rectal cancer were related to the diet，lifestyle, and genetic factors．Compared with the older patients, more later stage, higher percentage of poor differentiation, earlier lymph node metastasis were found in the young patients with rectal cancer．Rectal cancer of the young patients was often misdiagnosed and with a poor prognosis．Currently，surgery assisted with neoadjuvant therapy was generally acknowledged as a better method．Conclusions It has specificity in epidemiology, pathology, treatment, prognosis, and so on for rectal cancer in the young patients, but surgery needs further research．
Objective To investigate the effect of myopia on retinal vascular geometry in young subjects. Methods A retrospective cross-sectional study. From June 2018 to December 2018, 235 participants (235 eyes) who took part in routine physical examination in Huadong Sanatorium were included . There were 94 males and 141 females; age was (34.89±6.15) years old; equivalent spherical refraction (SE) was (－3.78±3.25) D. 59 (25.11%, 59/235) were divided into high myopia group (SE≤－6.0 D), along with 131 (55.74%, 131/235) low to moderate myopia group (－0.5 D＞SE＞－6.0 D), and 45 (19.15%, 45/235) emmetropia group (0.5 D≥SE≥－0.5 D). Retinal vascular geometric measurements, including central retinal arteriolar equivalent (CRAE), central retinal venular equivalent (CRVE), fractal dimension arteriole (FDa), fractal dimension venule (FDv), curvature tortuosity arteriole (CTORTa), curvature tortuosity venule, branch angle arteriole (BAa), branch angle venule, branch coefficient arteriole and branching coefficient venule, were extracted by using a validated computer program. One-way analysis of variance and analysis of covariance were performed to compare the measurements across the high myopia, low to moderate myopia, and emmetropia groups. Linear regression analysis was used to explore the relationship between SE and retinal vascular geometric parameters. ResultsThe differences in CRAE (F=65.11), CRVE (F=61.52), FDa (F=14.26), FDv (F=8.31), CTORTa (F=5.07) and BAa (F=6.51) among eys of high myopia group, low to moderate myopia group and emmetropia group remained significant (P＜0.05) after adjusting for age, glycosylated hemoglobin, mean arterial pressure, body mass index, and intraocular pressure. CRAE and CRVE were linearly correlated with the SE (P＜0.05). FDa, FDv, cTORTa and BAa decreased with the decrease of SE in high myopia (P＜0.05). ConclusionsMyopia is associated with the change of the retinal vascular geometric characteristics. With the deepening of myopia, the change of retinal vascular geometric characteristics gradually worsens.
ObjectiveTo investigate the clinical characteristics and prognosis of cerebral hemorrhage in young and elderly patients, to provide evidences for individual clinical diagnosis and treatment, and lay a foundation for building a predictive model of prognosis in cerebral hemorrhage.MethodsPatients with spontaneous cerebral hemorrhage in the Third People’s Hospital of Chengdu were recruited prospectively and continuously from January 2014 to January 2019. They were divided into the youth group (≤50 years old) and the elderly group (>50 years old), and their risk factors, disease characteristics, etiology, and prognosis were analyzed.ResultsA total of 757 patients were recruited. There were 160 cases (21.1%) in the youth group, including 120 males and 40 females, aged from 17 to 50 years, with an average age of (42.06±7.62) years old; 597 cases (78.9%) in the elderly group, including 361 males and 236 females, aged from 51 to 96 years, with an average age of (69.34±10.56) years old. The incidences of hypertension (74.2% vs. 51.2%), diabetes (15.1% vs. 4.4%), coronary heart disease (12.1% vs. 1.3%), and the level of blood glucose at admission [7.1 (5.8, 8.4) vs. 6.3 (5.3, 8.1) mmol/L] in the elderly group were higher than those in the youth group (P<0.05), respectively. However, the proportions of males (60.5% vs. 75.0%), smoking (24.5% vs. 36.9%), and the diastolic blood pressure at admission [(92.37±18.50) vs. (100.95±25.25) mm Hg (1 mm Hg=0.133 kPa)] in the elderly group were lower than those in the youth group (P<0.05), respectively. There was no significant difference between the two groups in systolic blood pressure at admission, Glasgow Coma Score, National Institutes of Health Stroke Scale score, initial hematoma volume, hematoma enlargement, brain hernia, location of hemorrhage, midline shift, hydrocephalus, combined subarachnoid hemorrhage, or intraventricular extension (P>0.05). Hypertension was the most common etiology in the two groups. There was a significant difference in the etiology of cerebral hemorrhage between the two groups (P<0.05), the difference was mainly reflected in cerebral amyloid angiopathy, cavernous hemangioma, and arteriovenous malformation. The fatality rate during hospitalization (9.4% vs. 20.9%), 3 months after discharge (10.3% vs. 26.3%), and at 1 year follow-up (19.0% vs. 37.6%) in the youth group was lower than that in the elderly group (P<0.05), respectively. The disability rate 3 months after discharge and at 1 year follow-up in the youth group was lower than that in the elderly group (32.1% vs. 44.2%, 16.9% vs. 34.4%; P<0.05), respectively.ConclusionsThe education of healthy lifestyles should be strengthened to reduce the adverse effects of smoking in young patients. Young patients should choose antihypertensives that can control diastolic blood pressure better. There are more structural abnormalities in young patients, so routine vascular examination is reasonable. It is necessary to focus on whether the original underlying diseases are stable in elderly patients. Cerebral amyloid angiopathy is an important cause of cerebral hemorrhage in elderly patients, and is a risk factor of recurrence. Anticoagulation or antiplatelet therapy should be cautious.
Objective To study the application effect of Snyder hope theory combined with Satir model in the rehabilitation therapy of young and middle-aged patients with stroke. Methods A total of 224 young and middle-aged patients with stroke admitted to Zhongshan Hospital of Fudan University between August 2018 and August 2020 were divided into four groups (control group, Satir group, Snyder group, and combined group) according to the random number table method by taking admission time as sequence. All patients were given rehabilitation training on the basis of conventional treatment, and the Satir group was given group guidance of Satir model, the Snyder group was given hope therapy based on Snyder hope theory, and the combined group was given intervention combined Snyder hope theory with Satir model. All patients were continuously treated for six weeks. The scores of Herth Hope Index (HHI), Self-perceived Burden Scale (SPBS), exercise rehabilitation willingness questionnaire, Health Promoting Lifestyle Profile Ⅱ (HPLP Ⅱ), and Simplified Coping Style Questionnaire (SCSQ) were compared among the four groups before and after intervention. Results There were 53, 52, 54, and 52 patients enrolled in the control group, the Satir group, the Snyder group, and the combined group, respectively. The differences among the four groups in basic information such as sex, age, and type of stroke and the scores of the above scales before intervention were not statistically significant (P>0.05). After intervention, the total scores of HHI scale (27.65±6.34, 30.54±6.85, 32.79±7.12, 35.08±7.63), scores of exercise rehabilitation willingness (39.85±8.16, 40.52±7.93, 40.17±8.25, 43.81±7.46), total scores of HPLP Ⅱ scale (149.87±26.08, 159.32±26.73, 165.89±28.01, 173.18±28.54), and scores of positive coping style of SCSQ scale (19.65±5.08, 22.46±5.29, 25.04±4.91, 28.45±5.12) of the four groups significantly increased compared with those before intervention (P<0.05), while the total scores of SPBS scale (27.35±4.92, 23.74±5.02, 25.16±4.98, 21.49±5.27) and scores of negative coping style of SCSQ scale (4.83±1.25, 3.71±1.02, 3.94±1.08, 4.13±0.96) significantly decreased compared with those before intervention (P<0.05); the scores of HHI scale, exercise rehabilitation willingness, HPLP Ⅱ scale, and positive coping style of SCSQ scale of the combined group were higher than those of the other three groups (P<0.05), while the score of SPBS scale was lower than that of the other three groups (P<0.05). Conclusions Snyder hope theory combined with Satir model for rehabilitation therapy of young and middle-aged patients with stroke can help to improve the hope level, reduce the self-perceived burden, and improve the exercise rehabilitation willingness, health behaviors and coping styles. In addition, it is of great significance for promoting the rehabilitation of patients.
Objective To compare the effectiveness of arthroscopic osteochondral autologous transplantation (OAT) in the treatment of young and middle-aged patients with the articular cartilage injury. MethodsA clinical data of 43 patients (43 knees) with articular cartilage injury, who underwent OAT between January 2008 and August 2016, was retrospectively analyzed. There were 23 patients aged 20-40 years (young group) and 20 patients aged 40-60 years (middle-aged group). The difference in age between the two groups was significant (t=14.120, P=0.001). There was no significant difference in gender, body mass index, complications, affected side, lesion site, lesion area, and the International Cartilage Repair Society (ICRS) grade of cartilage injury between the two groups (P>0.05). The function of knee joint was evaluated by Lysholm score and International Knee Documentation Committee (IKDC) score during the follow-up. MRI examination was performed to observe the repair of both receiving and the donor sites. ResultsAll the incisions in the two groups were healed by first intention. All patients in the two groups were followed up with an average of 3.6 years (range, 2-8 years). At 2 years after operation, the Lysholm and IKDC scores were significantly improved in the two groups when compared with the preoperative scores (P<0.05). The Lysholm and IKDC scores in the young group were significantly better than those in the middle-aged group before operation and at 2 years after operation (P<0.05). However, there was no significant difference in the differences of the Lysholm and IKDC scores between pre- and post-operation between the two groups (P>0.05). The MRI examination at 2 years after operation showed that both receiving and the donor sites healed well in the two groups. ConclusionAccording to the texture, thickness, elasticity, and lesion area of the cartilage, arthroscopic OAT might be the first choice for the articular cartilage injury in middle-aged patients and can obtain the satisfactory short-term effectiveness.
Objective To investigate the correlation between glycosylated hemoglobin A1c (HbA1c) and severity of coronary artery lesions in young men with acute myocardial infarction (AMI). Methods Total 278 young men with AMI less than 45 years old were retrospectively studied, and all of them were admitted to hospital from January 2009 to December 2011, and had undergone coronary angiography. According to the results of coronary angiography, the patients were divided into three groups based on the number of artery lesions: the single group (156 cases), the double group (64 cases) and the triple group (58 cases). The relationship between the severity of coronary artery lesions and the following factors were observed: HbA1c, systolic blood pressure (SBP), diastolic blood pressure (DBP), hemoglobin (Hb), serum uric acid (UA), total cholesterol (TC), triglyceride (TG), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), body mass index (BMI), smoking history, drinking history and family history of early coronary artery disease. Results a) HbA1c levels were gradually raised in all the three groups, but the single group (6.39±1.67%) was significantly lower than the double group (6.91±1.63%) and the triple group (7.41±2.12%), with significant differences (Plt;0.05); the HbA1c level of the single group was significantly lower than the triple group in both the ST-segment elevation AMI (6.42±1.68% vs. 7.17±1.86%, Plt;0.05) and the non-ST-segment AMI (5.57±0.37% vs. 8.56±2.83%, Plt;0.05); the HbA1c level of the single group was significantly lower than the triple group in patients with diabetes millitus (8.31±1.83% vs. 8.59±2.02%, Plt;0.05) and in patients without diabetes millitus (5.56±0.33% vs. 5.74±0.37%, Plt;0.05); b) There were significant differences in SBP, TC, HDL-C, LDL-C and drinking history between the single group and the other two groups (all Plt;0.05), and there were significant differences in DBP and TG between the single group and the double group (all Plt;0.05); and c) The results of logistic regression analysis showed that, LDL-C (OR=1.790), HbA1c (OR=1.287) and SBP (OR=1.042) were the independent risk factors (all Plt;0.05) for multiple lesions in coronary arteries of young men with AMI. Conclusion Glycosylated hemoglobin A1c is an independent risk factor for multiple lesions in coronary arteries of young men with AMI.
Objective To evaluate the short-term cl inical outcomes of metal-on-metal total hi p resurfacing arthroplasty in treating osteonecrosis of the femoral head (ONFH) in young and middle-aged patients and to compare with patients of hip osteoarthritis at the same period. Methods From July 2006 to October 2008, 33 patients (45 hips) with ONFH (ONFH group) and 39 patients (45 hips) with osteoarthritis (osteoarthritis group) were treated with metal-on-metal total hipresurfacing arthroplasty. In ONFH group, there were 18 males (27 hips) and 15 females (18 hips) with an average age of 42.7 years (range 19-58 years), including 22 left hips and 23 right hips. The causes were trauma (4 cases), glucocorticoid (25 cases), drugs (2 cases), alcohol (1 case), and psoriasis (1 case). According to Steinberg classification, there were 10 hips at stage III, 18 hips at stage IV a, 13 hips at stage IV b, and 4 hips at stage IV c. The Harris score was 52.0 ± 4.6. The disease course was 1-12 years. In osteoarthritis group, there were 26 males (30 hips) and 13 females (15 hips) with an average age of 47.1 years (range 42-65 years), including 17 left hips and 28 right hips. The causes were degenerative arthritis (23 cases), trauma (11 cases), and ankylosing spondyl itis (5 cases). The Harris score was 57.0 ± 3.8. The disease course was 3-17 years. There were no significant differences in general data between two groups (P gt; 0.05). Results All incisions achieved heal ing by first intention without compl ications of infection and thrombosis of deep vein of lower extremities. The patients were followed up for 26 months in ONFH group and 28 months in osteoarthritis group. Femoral neck fracture occurred in 1 case of osteoarthritis group after 4 months, who received total hip arthroplasty; no compl ication of prosthesis loosening, dislocation, incision infection, osteonecrosis, and bone absorption occurred in other patients. At last follow-up, the Harris scores were 93.0 ± 5.5 in ONFH group and 94.0 ± 2.4 in osteoarthritis group, showing no significant difference between two groups (P gt; 0.05); but there were significant differences between pre- and post-operation (P lt; 0.01). Conclusion The cl inical short-term outcomes ofmetal-on-metal total hip resurfacing arthroplasty to treat ONFH are satisfactory. It can achieve similar outcomes to that ofosteoarthritis group. More cases and long-term follow-up are needed to investigate long-term cl inical outcomes.