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Objective:To evaluate the radiological and clinical outcomes of the aged patients with unstable proximal humeral fracture (UPHF) treated with a locking plate and an intramedullary titanium mesh.Methods:A retrospective study was conducted to analyze the 43 aged patients with UPHF who had been admitted to Department of Orthopedics, Zhongda Hospital Affiliated to Southeast University from January 2017 to July 2019. There were 13 males and 30 females with an age of (71.3±10.3) years (from 60 to 83 years). All patients were treated with a locking plate and an intramedullary titanium mesh to support. The postoperative imaging measurements included changes in humeral head height (HHH) and neck-shaft angle (NSA) (the difference between 3 years after surgery and the second day after surgery, taken as an absolute value); the postoperative clinical measurements included visual analogue scale (VAS), range of shoulder motion, Constant-Murley shoulder functional score (Constant score), American Shoulder and Elbow Surgeons (ASES) score, and incidence of complications.Results:All patients were followed up for (39.2±2.3) months after surgery. The change in HHH at 3 years after surgery was (1.5±1.1) mm, and the change in NSA at 3 years after surgery 3.3°±2.6°. At 3 years after surgery, the VAS score was (2.2±1.3) points, the Constant score (79.2±9.1) points, and the ASES score (78.9±9.2) points; the range of forward extension was 143.2°±20.8°, the range of outward extension 139.3°±23.1°, and the range of outward rotation 55.1°±4.7°. Complications after surgery were found in 6 patients, including humeral head necrosis in 2 cases, ectopic ossification in 1 case, and infection in 3 cases.Conclusion:In the treatment of the aged patients with UPHF, a locking plate combined with an intramedullary titanium mesh can help to restore the medial column support, leading to fine radiological and clinical outcomes.
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Objective:To investigate the risk factors for preoperative hypoxemia in geriatric patients with hip fracture.Methods:A case-control study was used to analyze the clinical data of 99 geriatric patients with hip fracture admitted to Zhongda Hospital affiliated to Southeast University between November 2020 and August 2021. There were 29 males and 70 females, aged 67-96 years [(82.6±6.2)years]. The patients were divided into hypoxemia group ( n=51) and non-hypoxemia group ( n=48) using partial arterial partial pressure of oxygen (PaO 2)<80 mmHg while breathing room air at emergency as the reference standard. The two groups were compared in terms of sex, age, fracture types, body mass index (BMI), American Society of Anesthesiologists (ASA) classification, pulmonary diseases diagnosed by preoperative chest CT [atelectasis, pleural effusion, chronic obstructive pulmonary disease (COPD)], time from injury to visit, New York Heart Association (NYHA) classification, Barthel index, KATZ index, modified Medicine Research Council (mMRC) dyspnea scale, numeric rating scale (NRS), smoking, drinking, comorbidities (hypertension, diabetes mellitus, Parkinson′s disease, Alzheimer′s disease, cerebral infarction, coronary atherosclerotic heart disease), body temperature, blood routine test at first examination (erythrocyte count, leukocyte count, C-reactive protein, hemoglobin), biochemistry (serum albumin, blood glucose, blood creatinine, blood urea nitrogen), electrolyte (serum potassium, serum sodium), and other related examinations [D-dimer, brain natriuretic peptide (BNP), lactic acid]. Univariate analysis was performed to the correlation of those indicators with preoperative hypoxemia. Multivariate Logistic regression analysis was used to identify the independent risk factors for preoperative hypoxemia in geriatric patients with hip fracture. Results:Differences in sex, age, fracture types, BMI, pulmonary diseases diagnosed by preoperative chest CT, time from injury to visit, Barthel index, KATZ index, NRS, smoking, drinking, comorbidities, body temperature, first laboratory results of erythrocyte count, biochemistry, electrolyte and other related examinations were not statistically significant between the two groups (all P>0.05). The two groups showed statistical differences in ASA classification, NYHA classification, mMRC dyspnea scale, leukocyte count at first examination, C-reaction protein and hemoglobin (all P<0.05). Univariate analysis indicated that ASA classification, NYHA classification, mMRC dyspnea scale, leukocyte count at first examination and C-reaction protein were correlated with the occurrence of preoperative hypoxemia in geriatric patients with hip fracture (all P<0.05). Multivariate Logistic regressions analysis indicated that higher mMRC dyspnea scale ( OR=2.30, 95% CI 1.10-4.81, P<0.05), higher leukocyte count at first examination ( OR=1.24, 95% CI 1.05-1.45, P<0.05), higher level of C-reaction protein ( OR=1.02, 95% CI 1.01-1.03, P<0.05) and higher level of hemoglobin ( OR=1.04, 95% CI 1.01-1.07, P<0.05) were significantly correlated with the occurrence of preoperative hypoxemia in geriatric patients with hip fracture. Conclusion:Higher mMRC dyspnea scale, higher leukocyte count, higher level of C-reaction protein and higher level of hemoglobin are independent risk factors for preoperative hypoxemia in geriatric patients with hip fracture.
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Objective To evaluate the clinical efficacy and safety ofShugan Liqi Qingqiu Decoction in the treatment of allergic rhinitis.Methods Totally 74 patients were randomly divided into treatment group and control group in a 1:1 ratio. The treatment group received the prescription ofShuganLiqiQingqiu Decoction, and control group was given loratadine tablets orally, 7 days as a course of treatment and 3 courses successive. After treatment, the visual analogue scale (VAS), Rhinocoujunctivitis Quality of Life Questionaire (RQLQ), Specific IgE (SIgE) values and total effective rate were measured to evaluate the clinical efficacy, and the total number of cases of adverse reactions was statistically analyzed.Results After all the patients were researched, the total effective rate of treatment group was 86.49% (32/37) in the treatment group and 89.19% (33/37) in control group, without statistical difference (P>0.05). There was statistical difference in VAS and RQLQ between before and after treatment in the two groups (P0.05) in VAS and was statistical difference in RQLQ (P0.05) in SIgE in the treatment group, and was statistical difference (P0.05) in SIgE between the two groups after treatment. There was no adverse reaction except for 2 patients in the treatment group with mild diarrhea. Conclusion ShuganLiqiQingqiu Decoction has good clinical efficacy and safety for the treatment of allergic rhinitis.