ObjectiveTo explore the effectiveness of proximal femoral nail antirotation (PFNA) assisted by mesh locator in treatment of intertrochanteric fracture in the elderly.MethodsNinety-four elderly patients with intertrochanteric fractures admitted between August 2014 and July 2017 were selected as the study subjects. They were randomly divided into trial group (48 cases) and control group (46 cases). In trial group, PFNA was implanted assisted by mesh locator after closed reduction; while in control group, PFNA was implanted by conventional method. There was no significant difference between the two groups in terms of gender, age, cause of injury, time from injury to admission, fracture side and classification, and medical complications (P>0.05). The operation time, intraoperative blood loss, fluoroscopy times, hospital stay, incision length, and complications were recorded. Visual analogue scale (VAS) was used to evaluate the degree of pain at 3 days after operation, and Harris score was used to evaluate hip function before operation and at 3, 6, and 9 months after operation.ResultsCompared with control group, the operation time and incision length of trial group shortened, the blood loss and fluoroscopy times reduced, the pain after operation alleviated obviously; the differences between the two groups were significant (P<0.05). There was no significant difference in hospital stay between the two groups (P>0.05). The patients in both groups were followed up 9-12 months, with an average of 10.6 months. X-ray films showed that the fractures healed in both groups, and the healing time in control group was (11.2±3.2) weeks, while that in trial group was (11.6±2.9) weeks, showing no significant difference between the two groups (t=1.262, P=0.120). There was no significant difference in Harris score between the two groups before operation and at 3, 6, and 9 months after operation (P>0.05). There was 1 case of incision infection, 2 cases of coxa vara, and 1 case of pressure ulcer in trial group, and the incidence of complications was 8.3%. There was 1 case of coxa vara, 2 cases of pressure ulcer, and 1 case of internal fixation loss in control group, and the incidence of complications was 8.7%. There was no significant difference in the incidence of complications between the two groups (χ2=0.783, P=0.112).ConclusionIt is feasible to implant PFNA assisted by mesh locator in treatment of intertrochanteric fracture in the elderly. Compared with the traditional operation, it can shorten the operation time, shorten the incision, and relieve the pain after operation.
Objective To summarize the clinical features, diagnosis, and treatment of acute deep venous thrombosis (DVT) at lower extremity of aged patients. Method Clinical data of 98 aged patients with acute DVT at lower extremity who got treatment in our hospital from Junuary 2012 to December 2014 were analyzed retrospectively. Results Of 98 aged patients with acute DVT at lower extremity, the time from disease developed to treatment was 1 day to 10 days with an average of 4 days. The main symptom was low limb swelling progressively. All the patients were treated by the comprehensive treatment based on individual anticoagulation. A total of 96 patients (98.0%) were followed up, and the follow-up period ranged from 12 months to 24 months (average of 18 months). Of 96 patients followed-up, we found a statistically significant difference between lower extremities before treatment and those at 3 months after treatment in venous clinical severity score (VCSS) and the change of lower extremity circumference (P<0.001). Of 96 patients, 9 patients were cured, 81 patients had markedly effective results, and 6 patients had effective results. None of the patients suffered from fatal pulmonary embolismin in duration of hospital day and follow-up period, and no one suffered form DVT recurrence. Conclusions The aged patients with acute DVT at lower extremity usually see a doctor lately. The comprehensive treatment based on individual anticoagulation is safe and effective in treatment of acute DVT at lower extremity of aged patients.
Objective To explore the clinicopathological features of bilateral primary breast cancer (BPBC) at different ages. Methods Clinical data of 105 BPBC patients admitted to the Department of Breast Surgery in The First Affiliated Hospital of Zhengzhou University from January 2017 to January 2020 were collected and divided into young group (≤40 years old) and middle-old group (>40 years old) according to age. The characteristics and differences of bilateral tumor lesions in pathological type, molecular type, tumor diameter, histological grade, clinical stage, lymph node metastasis, recurrence or distant metastasis, immunohistochemical indexes expression characteristics, consistency and difference, and overall prognosis between the two groups were retrospectively analyzed. Results There were statistically significant differences between the two groups in the size of the first primary cancer, lymph node metastasis, the high expression rate of Ki-67 in the second primary cancer, clinical stage of double primary cancer and recurrence or distant metastasis (P<0.05). In the young group, the proportion of the first primary cancer with T3–T4 stage was higher, the incidence of lymph node metastasis was higher, the proportion of high expression of Ki-67 in the second primary cancer was higher, and the proportion of patients with double primary cancer at first diagnosed as stage Ⅳ were higher than those in the middle-old group, and were prone to recurrence or distant metastasis. The expression of immunohistochemical indexes in bilateral cancer foci was consistent between the two groups (P<0.05). The expression consistency of ER and Ki-67 in the young group was better, and the expression consistency of PR and HER-2 in the middle-old group was better. The histological grade of the first primary cancer, TNM stage of bilateral primary cancer and recurrence or metastasis were independent factors affecting the prognosis of patients (P<0.05). Conclusions The BPBC patients of different ages have different clinicopathological features, and the expression of immunohistochemical indexes in bilateral cancer foci is consistent. Tumor histological grade of the first primary cancer may affect the prognosis of patients with BPBC, and the prognosis of patients with early bilateral TNM stage is better.
ObjectiveTo evaluate the feasibility and efficiency of patient-controlled analgesia and sedation (PCAS) with propofol and remifentanil for colonoscopy in elderly patients. MethodsSixty elderly patients preparing for painless colonoscopy between May and September 2015 were randomly allocated into PCAS group and total intravenous anesthesia (TIVA) group with 30 patients in each. In the PCAS group, the mixture of remifentanil and propofol at 0.6 mL/(kg·h) was pumped continuously after an initial bolus of 0.05 mL/kg mixture. The examination began three minutes after the infusion was finished. Patients could press the self-control button. Each bolus delivered 1 mL and the lockout time was 1 minute. In the TIVA group, patients received fentanyl at 1 μg/kg and midazolam at 0.02 mg/kg intravenously, and accepted intravenous propofol at 0.8-1.0 mg/kg two minutes later. The examination began when the patients lost consciousness. ResultsA significant decline of mean arterial blood pressure was detected within each group after anesthesia (P < 0.05). The decrease of mean blood pressure in the TIVA group was more significant than that in the PCAS group (P < 0.05). The heart rate, pulse oxygen saturation and respiratory rate decreased significantly after anesthesia in both the two groups (P < 0.05), while end-tidal CO2 increased after anesthesia without any significant difference between the two groups (P > 0.05). The induction time, time to insert the colonoscope to ileocecus, and total examination time were not significantly different between the two groups (P > 0.05). As for the time from the end of examination to OAA/S score of 5 and to Aldrete score of 9, the PCAS group was significantly shorter than the TIVA group (P < 0.05). ConclusionPCAS with remifentanil and propofol can provide sufficient analgesia, better hemodynamic stability, lighter sedation, and faster recovery compared with TIVA.
Objective To compare the effectiveness of internal fixation, hemiarthroplasty, and total hip arthroplasty in the treatment of displaced femoral neck fractures in elderly patients so as to provide the evidence for the selection of therapeutic methods. Methods Between May 2005 and April 2008, 108 elderly patients with displaced femoral neck fractures were treated by internal fixation with compression screw (IF group, n=31), hemiarthroplasty (HA group, n=37), and total hiparthroplasty (THA group, n=40). In IF group, there were 8 males and 23 females with an average age of 73 years (range, 65-80 years); fractures were caused by tumbl ing (25 cases) and traffic accident (6 cases), including 17 cases of Garden type III and 14 cases of Garden type IV; and the time from injury to operation ranged from 8 hours to 13 days with an average of 4.2 days. In HA group, there were 10 males and 27 females with an average age of 74 years (range, 65-80 years); fractures were caused by tumbl ing (29 cases) and traffic accident (8 cases), including 21 cases of Garden type III and 16 cases of Garden type IV; and the time from injury to operation ranged from 1 to 14 days with an average of 4.4 days. In THA group, there were 11 males and 29 females with an average age of 73 years (range, 66-80 years); fractures were caused by tumbl ing (32 cases) and traffic accident (8 cases), including 23 cases of Garden type III and 17 cases of Garden type IV; and the time from injury to operation ranged from 2 to 14 days with an average of 5.6 days. There was no significant difference in general data among 3 groups (P gt; 0.05). Results There were significant differences in operation time and blood loss among 3 groups (P lt; 0.05), and IF group was less than other 2 groups. All patients were followed up 1 year and 4 months to 2 years and 3 months with an average of 1 year and 8 months. In IF group, HA group, and THA group, the rates of early postoperative compl ications were 19.4% (6/31), 8.1% (3/37), and 7.5% (3/40), respectively; the rates of late postoperative compl ications were 29.0% (9/31), 13.5% (5/37), and 7.5% (3/40), respectively; and the reoperation rates were 29.0% (9/31), 10.8% (4/37), and 5.0% (2/40), respectively. The rates of the early postoperative compl ication, late postoperative compl ication, and reoperation rate were significantly higher in IF group than in HA group and THA group (P lt; 0.05), but there was no significant difference between HA group and THA group (P gt; 0.05). The mortal ity rates were 16.1% (5/31), 13.5% (5/37), and 15.0% (6/40) in IF group, HA group, and THA group, respectively; showing no significant difference (P gt; 0.05). According to Harris hip score, the excellent and good rates were 65.4% (17/26), 81.3% (26/32), and 85.3% (29/34) in IF group, HA group, and THA group, respectively; showing significant differences among 3 groups (P lt; 0.05). Conclusion According to patient’s age, l ife expectancy, and general conditions, THA is a reasonable choice for the patients aged 65-80 years with displaced femoral neck fracture.
Objective To evaluate the effect of frailty on postoperative complications in elderly patients with esophageal cancer.Methods We enrolled the patients aged≥65 years and with esophageal cancer who underwent surgical treatment in Shanghai Chest Hospital in 2021. The modified frailty index (mFI) was calculated and the patients were divided into a non-frailty group and a frailty group. The primary outcomes were the incidence of postoperative pulmonary infection, arrhythmia, anastomotic fistula and chylothorax complications. Secondary outcomes were the time of extubation, the rate of unplanned re-intubation, the length of ICU stay, hospital stay, rate of readmission within 30 days after discharge and the mortality within 30 days after operation.Results Finally 607 patients were collected. There were 273 patients in the non-frailty group and 334 patients in the frailty group. The non-frailty group had lower rates of complications including pulmonary infection (5.5% vs. 13.5%), arrhythmia (3.7% vs. 9.3%), anastomotic fistula (2.9% vs. 7.5%), and shorter ICU stay [2.0 (0.0, 4.0) d vs. 4.0 (1.0, 6.0) d] and in-hospital stay [11.5 (9.5, 13.0) d vs. 13.0 (11.0, 18.0) d],lower rates of the readmission within 30 days (2.9% vs. 6.6%) and the mortality within 30 days (0.4% vs. 1.2%) compared with the frailty group (P<0.05).Conclusion Frail elderly patients with esophageal cancer have higher rates of postoperative complications. mFI can be used as an objective index to identify high-risk elderly patients with esophageal cancer.
ObjectiveTo investigate the application of tension-free herniarepair under local anesthesia in senile inguinal hernia. MethodsClinical data of 163 cases of senile inguinal hernias with herniorrhaphy under local anesthesia in our department from October 2011 to October 2014 were analyzed retrospectively, including epidural anesthesia 90 patients and local anesthesia 73 patients. ResultsAll patients were successfully completed surgery. Hospital charges in local anesthesia were much cheaper than that in epidural anesthesia group (P=0.002). Hospital days in local anesthesia were much shorter than that in epidural anesthesia group (P=0.035). Lung complication in local anesthesia were much less than that in epidural anesthesia group (P=0.015). Other indicators were no significant difference between the two groups (P > 0.05). ConclusionTension-free herniorrhaphy under local anesthesia in elderly patients is safe, reliable, less invasive method with low costs, slight postoperative pain, and worthy of promotion.