ObjectiveTo investigate the effectiveness of Youngswick-Akin osteotomy in the treatment of moderate hallux valgus combined with mild to moderate hallux rigidus. Methods The clinical data of 43 patients with moderate hallux valgus combined with mild to moderate hallux rigidus who were admitted between August 2019 and August 2022 and met the selection criteria were retrospectively analyzed. There were 8 males and 35 females. The age ranged from 28 to 77 years, with an average age of 59.0 years. The disease duration ranged from 10 to 35 months, with an average of 20 months. The degree of hallux rigidus included 2 cases of CoughlinⅠ degree, 29 cases of Ⅱ degree, 12 cases of Ⅲ degree. The preoperative hallux valgus angle ranged from 25° to 40°, with an average of 32°. All patients were treated with Youngswick-Akin osteotomy. The first metatarsophalangeal joint space was compared before operation and at 6 months after operation. The American Orthopaedic Foot and Ankle Society (AOFAS) score and visual analogue scale (VAS) score were used to evaluate the functional recovery and pain relief of the patients before operation and at 6 and 24 months after operation. According to the severity of hallux rigidus, the patients were divided into mild group (Ⅰ, Ⅱ degree) and moderate group (Ⅲ degree) to compare the prognosis, including the changes of AOFAS score, VAS score, and the first metatarsophalangeal joint space. Results The operation time was 60-75 minutes (mean, 65 minutes). The intraoperative blood loss was 10-30 mL (mean, 20 mL). Two cases had superficial infection of the incision margin after operation, and healed well after dressing change and antibiotic treatment. The incisions of the other patients healed by first intention, and no medial cutaneous nerve injury of the great toe occurred. All patients were followed up 24-31 months, with an average of 25.8 months. The patient’s hallux valgus deformity was corrected without recurrence; no complication such as osteomyelitis and hallux varus occurred. The AOFAS score, VAS score, and the first metatarsophalangeal joint space after operation significantly improved when compared with those before operation, the AOFAS score and VAS score at 24 months after operation further improved when compared with those at 6 months after operation, and the differences were significant (P<0.05). The change of VAS score in mild group was significantly better than that in moderate group (P<0.05); but there was no significant difference in the changes of AOFAS score and the first metatarsophalangeal joint space between the two groups (P>0.05). ConclusionYoungswick-Akin osteotomy for moderate valgus deformity with mild to moderate hallux rigidus can achieve good functional recovery, pain relief, and joint space improvement.
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 explore the clinical value of shear wave elastography in the evaluation of quadriceps femoris lesions in patients with chronic obstructive pulmonary disease (COPD). Methods Fifty-eight COPD patients who were admitted to Chengdu First People’s Hospital and 55 healthy controls were included in the study between August 2021 and February 2022. The thickness, circumference, cross-sectional area and Young's modulus of quadriceps femoris in all subjects were measured using shear wave elastography combined with conventional two-dimensional ultrasound. The differences in ultrasound parameters between the two groups were compared, and the correlation between each ultrasound parameter and clinical evaluation indicators (modified British Medical Research Council Scale, COPD Assessment Test, six-minute walk test, and five-time sit-to-stand test) was analyzed. Results Young’s modulus values of the quadriceps femoris muscle were smaller in the COPD group than those in the healthy control group [COPD Group: rectus femoris 6.72 (6.22, 7.36) kPa, vastus medialis 6.25 (5.82, 6.79) kPa, vastus lateralis 6.94 (6.17, 7.48) kPa; healthy control group: rectus femoris 11.40 (10.23, 12.11) kPa, vastus medialis 10.77 (9.62, 11.42) kPa, vastus lateralis 11.14 (10.42, 12.52) kPa]. The differences were statistically significant (all P<0.05). The Young's modulus value of the rectus femoris muscle correlates with the aforementioned clinical evaluation indicators, with positive correlation with six-minute walk distance and negative correlation with COPD Assessment Test, modified British Medical Research Council Scale, five-time sit-to-stand time (P<0.05). Quadriceps thickness, circumference, and cross-sectional area measured by conventional two-dimensional ultrasound were not significantly different between the two groups, nor were there significant correlations between each parameter and clinical parameters (P>0.05). In addition, shear wave elastography has good reproducibility in the measurement of Young's modulus in quadriceps. Conclusions Shear wave elastography can identify quadriceps lesions earlier than conventional two-dimensional ultrasound in COPD patients, and there is a significant correlation between its measurements and the clinical condition of COPD patients. Shear wave elastography may provide a simple and noninvasive method for clinical evaluation of quadriceps femoris lesions in COPD patients.
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.
Objective To analyze the efficacy of breast-conserving surgery with adjuvant radiation therapy (BCS+RT) vs. mastectomy (MAST) for early breast cancer among young Chinese patients. Methods Young female breast cancer patients (≤40 years old) treated at West China Hospital of Sichuan University between January 1st, 2008, and December 31st, 2019 were analyzed for clinical staging, molecular subtypes, surgical techniques, and prognostic assessments using follow-up data. Results Of 974 eligible patients in this study, 211 underwent BCS+RT and 763 underwent MAST. The Kaplan-Meier analyses indicated that there was no significant difference in the 5-year locoregional recurrence-free survival rate (99.1% vs. 99.4%, P=0.299), distant metastasis-free survival rate (97.9% vs. 96.4%, P=0.309), breast cancer-specific survival rate (100.0% vs. 97.0%, P=0.209), or overall survival rate (99.4% vs. 96.8%, P=0.342) between patients who underwent BCS+RT and those who underwent MAST. The multiple Cox proportional hazards regression analyses revealed that the treatment approach (BCS+RT or MAST) did not significantly predict locoregional recurrence-free survival (P=0.427), distant metastasis-free survival (P=0.154), breast cancer-specific survival (P=0.155), or overall survival (P=0.263). Subgroup analyses showed that there was no statistically significant difference in survival outcomes between BCS+RT and MAST in different clinical stages or molecular subtypes. Clinical stage and molecular subtype should also not be regarded as independent factors in deciding the treatment approach. Conclusions Receiving BCS+RT or MAST treatment does not affect the survival outcomes of young early-stage breast cancer patients, showing similar efficacy across various clinical stages and molecular subtypes. Choosing BCS+RT is considered safe for early-stage young female breast cancer patients eligible for breast conservation.
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.
ObjectiveTo investigate the annual average myopic growth of different-aged youngsters in recent years. MethodsBetween July 2010 and September 2011, 103 myopic youngsters (206 eyes) aged 7 to 18 years were recruited at the Ophthalmologic Department in West China Hospital. We measured their myopic diopter, and let them wear normal spectacles according to the measurement, and then measured their myopic diopter again half a year later. The difference between the two measurements was recorded and analyzed. ResultsThe male group increased (-0.82±0.44) D per year, and the female group increased (-0.99±0.57) D per year, and the difference between the two groups had statistical significance (P<0.05). The male of 7 to 10 years old increased (-0.97±0.39) D per year, and of 11 to 14 years old increased (-0.92±0.41) D per year, and of 15 to 18 years old increased (-0.49±0.37) D per year, and the differences among the three male groups had statistical significances (P<0.01). The female of 7 to 10 years old increased (-1.22±0.46) D per year, and of 11 to 14 years old increased (-0.84±0.47) D per year, and of 15 to 18 years old increased (-0.61±0.67) D per year, and the differences had statistical significances (P<0.01). ConclusionThe annual myopic growth of youngsters is related with age and sex. The growth of the female is faster than the male, and the younger also grows faster.
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 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 systematically evaluate the association between MTHFR gene C677T polymorphism and susceptibility to young and middle-aged adult ischemic stroke among Chinese population. MethodsSuch databases as PubMed, EMbase, The Cochrane Library (Issue 11, 2013), CBM, CNKI, VIP and WanFang Data were systemically searched to collect case-control studies published from Jan 1990 to Dec 2013. RevMan 5.2 was used to quantitatively analyzed the qualified and included studies, the pooled odds ratio (ORs) with 95% confidence interval (CI) were calculated; Stata 12.0 software were used for sensitivity and publication bias analysis. ResultsA total of 10 studies were included, which involved 787 cases and 766 controls. The results of meta-analysis showed that, in overall young and middle-aged adult group (aged less than 60), individuals that carried T allele risked more with ischemic stroke than those carried C allele (OR=1.42, 95%CI 1.07 to 1.89, P=0.02); more susceptibility to ischemic stroke was found among people of TT genotype compared with those of CC genotype (OR=2.11, 95%CI 1.58 to 2.81, P=0.00), as well as those of TT+TC genotype compared with CC genotype (OR=1.97, 95%CI 1.55 to 2.51, P=0.00), and those of TT genotype compared with TC+CC genotype (OR=1.42, 95%CI 1.13 to 1.77, P=0.00). Increased risk was also observed in TT+TC genotype compared with CC genotype in young adult subgroup (aged less than 45) (OR=1.66, 95%CI 1.19 to 2.32, P=0.00). ConclusionMTHFR gene C677T polymorphism is significantly associated with susceptibility to young and middle-aged adult ischemic stroke among Chinese population, and more risk may exist in middle-aged adult population.