Objective To approach the clinical characters and therapeutic methods of retinal detachment(RD) after extracapsular catarat extraction(ECCE)with posterior chamber intraocular lens(PCIOL). Methods Sixty eight cases(68 eyes) of RD after ECCE with PCIOL were treated with sclerel buckling,microvitreo retinal surgery and intraocular gas,silicone oil injection and were reviewed. Results The retinas were totally reattached in 65 eyes(95.59%) which dropped to 94.12% in 6-60 months postoperatively.The resultant rate of visual acuity of the eyes with 0.1 or better was 79.41%,with 0.3 or better was 26.47%. Conclusion The main causes of RD after ECCE with PCIOL are similar to those of general RD,and most cases of RD after ECCE with PCIOL can be cured by surgical treatment. (Chin J Ocul Fundus Dis,1998,14:167-169)
Objective To analyze the clinical risk factors of the occurrence of severe proliferative vitreoretinopathy (PVR) after scleral reattachment surgery. Methods A total of 4031 eyes of 4031 consecutive patients with reghmatogenous retinal detachment (RRD) and PVR (grade C1 or less), on whom the scleral buckling was performed, were retrospectively studied. Twenty-two clinical charac teristics of the patients (including the ocular tension, condition of lens and vitreous, characte ristics of retinal detachment, whether or not with choroidal detachment, et al) were recorded.In 4031 patients, 2660 were followed up for more than 3 months, and 72 (in PVR group) of the 2660 patients underwent the second surgery (vitre oretinal surgery) because of the occurrence of postoperative seve re PVR; in the other 2588 patients, 72 (72 eyes) with retinal reattachment for more than 3 months were selected randomly as the control. The data were analyzed in SPSS (10.0) software. Results Logistic regression analysis revealed that the significant risk factors for PVR were incomplete posterior vitreous detachment ( P＜0.001), intraocular pressure lt;7 mm Hg（1 mm Hg=0.133 kPa, P＜0.002）, and large retinal tear (gt;2 DD,P＜0.005). Conclusion Incomplete posterior vitreous detachment, intraocular pressure lt;7 mm Hg and large retinal tear of the patient with RRD may be the major risk factors for PVR. (Chin J Ocul Fundus Dis，2003，19：141-143)
ObjectiveTo explore the clinical value of three early predictive scale of lung injury (ALI) in patients with high risk of acute lung injury (ALI) after lung cancer surgery.MethodsA convenient sampling method was used in this study. A retrospective analysis was performed on patients with lung cancer underwent lung surgery. The patients were divided into an ALI group and a non-ALI group according to ALI diagnostic criteria. Three kinds of lung injury predictive scoring methods were used, including lung injury prediction score (LIPS), surgical lung injury prediction (SLIP) and SLIP-2. The differences in the scores of the two groups were compared. The correlation between the three scoring methods was also analyzed. The diagnostic value was analyzed by drawing receiver operating characteristic (ROC) curves.ResultsA total of 400 patients underwent lung cancer surgery, and 38 patients (9.5%) developed ALI after operation. Among them, 2 cases progressed to acute respiratory distress syndrome and were treated in intensive care unit. There were no deaths. The predictive scores of the patients in the ALI group were higher than those in the non-ALI group, and the difference was statistically significant (all P<0.001). There was a good correlation between the three scoring methods (allP<0.001). The three scoring methods had better diagnostic value for early prediction of high risk ALI patients after lung cancer surgery and their area under ROC curve (AUC) were larger than 0.8. LIPS score performed better than others, with an AUC of 0.833, 95%CI (0.79, 0.87).ConclusionThree predictive scoring methods may be applied to early prediction of high risk ALI patients after lung cancer surgery, in which LIPS performs better than others.
Objective To observe the therapeutic effect of poly tetrahydrofurfuryl co-lactic acid(copolymer C4) as the biodegradable vitreous substitutes on rhegmatogenous retinal detachment.Methods Vitreoretinal surgery with copolymer C4 tamponades was performed on 32 pigmented rabbits (64eyes) with rhegmatogenous retinal detachment. The rate of reattached retina and the post operative cornplications were observed.Results Three months after the operation, reattached retina was found in 96. 4%, glaucoma in 5.5%, cataract in 10.9%, and copolymer emulsion in 10.2% of all the eyes.Conclusion copolymer C4 may withstand the retinal tear effectively for 3 months, and can be a valuable vitreous substitutes. (Chin J Ocul Fundus Dis，2004，20：27-28)
Objective To investigate the application of transverse fascia in inguinal hernia repair. Methods In this study, 617 patients underwent inguinal hernia repair between January 1990 and December 2005 in our hospital were included, which were divided into two groups according to different operative ways: transverse fascia method group (n=337) and Bassini method group (n=280). Then intraoperative results, postoperative complications, and rehabilitated results of patients in two groups were compared. Results Compared with Bassini method group, the patients in transverse fascia method group did not show significant difference in operative time and blood loss during operation (Pgt;0.05). The differences of severe postoperative pain, testicular swelling, the time of the body’s restore for normal activities, and recurrence rate of patients between two groups were significant (Plt;0.05), while the difference of hematoma of scrotum and infection of incisional wound (Pgt;0.05). Conclusion The strengthening of posterior wall by transverse fascia and reconstruction of inner ring is a simple and effective method for inguinal hernia repair.
ObjectiveTo investigate the hemostasis effect of compression dressing therapy after total hip arthroplasty (THA). MethodThirty-four patients undergoing unilateral THA between December 2014 and March 2015 were randomly divided into observation group (compression dressing group, n=17) and control group (ordinary dressing group, n=17) . There was no significant difference in gender, age, height, weight, lesion hips, pathogeny, disease duration, and preoperative hemoglobin between 2 groups (P>0.05) . The total blood loss theoretical value, the postoperative drainage volume, the visible blood loss, the hidden blood loss, the total blood transfusion volume, the number of patients receiving blood transfusion, and the related complications were compared between 2 groups. ResultsNo significant difference was found in operation time and hospitalization time between 2 groups (t=0.337, P=0.738; t=0.140, P=0.889) . The incisions healed by first intention in all patients. Six cases had incision subcutaneous hematoma in the control group, no incision subcutaneous hematoma occurred in the observation group (χ2=7.286, P=0.018) . No postoperative complications of wound superficial infection and venous thrombosis occurred in 2 groups. After operation, blood transfusion was given in 1 case of observation group and 7 cases of control group, showing significant difference (χ2=5.885, P=0.039) , and the total blood transfusion volume was 600 mL and 3 200 mL, respectively. There was no significant difference in preoperative blood volume and intraoperative blood loss between 2 groups (P>0.05) , but the total blood loss theoretical value, the postoperative drainage volume, the visible blood loss, and the hidden blood loss in observation group were significantly less than those in control group (P<0.05) . ConclusionsThe compression dressing should be performed after THA because it can effectively reduce postoperative blood loss and the incidence of wound hematoma.
Objective To investigate the characteristics and risk factors of optic nerve atrophy in eyes with complicated retinal detachment after silicone oil tamponade during the procedure of vitreoretinal operation. Methods The clinical data of 97 patients with complicated retinal detachment who had optic nerve atrophy after silicone oil tamponade during the procedure of vitreoretinal operation were an alyzed retrospectively. Logistic regression analysis by SPSS statistical software was used to analyze the factors like age, disease history, primary diseases, preoperative ocular condition, complications in and after the operation, the time taking out the silicone oil, and emulsification of the silicone oil, and Ple;0.05 was considered to be the symbol of significant difference. Results All of the affected eyes had optic discs with clear border, including paler optic disc in 65 eyes, pale one in 21 eyes, and paler optic disc with enlargement of the cup/disc (ge; 0.6) in 11 eyes. The result of logistic regression analysis showed that the intraocular pressure (P=0.022) and the visual acuity (P=0.001) during the silicone oil removal were in the equation. Conclusion The risk factor of optic nerve atrophy is the chronic increase of intraocular pressure after silicone oil tamponade. (Chin J Ocul Fundus Dis, 2006, 22: 305-307)
OBJECTIVE: To evaluate the results of limb function and the methods of bone and soft tissue reconstruction of patients treated with allografting. METHODS: From May 1992 to January 1999, 90 patients suffered from bone malignant tumor were treated with allografting in different methods of internal fixations. The average follow-up was 37.5 months. The limb postoperative function, complications related to different surgical methods were compared according to Enneking evaluation system. RESULTS: Skin necrosis, infection, non-union, fracture of allograft were the main complications which affect patients’ limb postoperative functions. Of the 90 fresh-frozen allografting procedures, the final results of operation showed that hip joints and knee joints were better than the shoulder joints. More than 80% of the patients treated with interlocked intramedullary nail and allograft-prosthesis combination led to an over-all result that was excellent and good. Interlocked intermedullary nail was of recommended method of internal fixation. Early exercises of operative limbs could promote function recovery. CONCLUSION: Using of interlocked intramedullary nail and allograft-prosthesis combination are of recommended operation method and can be applied with better results, and early exercises of operative limbs will lead to better functions.
ObjectivesTo investigate the status quo of follow-up services for patients with cervical spondylosis, to explore its influencing factors, and to provide reference for the follow-up management model after postoperative discharge of patients with cervical spondylosis.MethodsA total of 220 patients with cervical spondylosis were selected by using convenient sampling from October 2018 to May 2019, and the general information questionnaire and the follow-up service needs questionnaire were used for the investigation.ResultsThe score of follow-up service content requirement for patients with cervical spondylosis was 54.87±7.56, and the rehabilitation training instruction was the highest. Multiple linear regression analysis showed that the follow-up service content score was influenced by education level [non-standardized partial regression coefficient (b)=3.186, 95% confidence interval (CI) (2.490, 3.882), P<0.001], length of hospital stay [b=5.140, 95%CI (3.914, 6.365), P<0.001], Neck Disability Index [b=1.326, 95%CI (0.189, 2.463), P=0.022], and age [≥75 years as the reference, 45-59 years: b=3.766, 95%CI (0.671, 6.860), P=0.017; 60-74 years: b=4.081, 95%CI(0.849, 7.314), P=0.014]. The method of obtaining follow-up services was mainly based on outpatient follow-up (85.5%), telephone follow-up (50.5%), and established a follow-up service center (40.5%) for discharged patients. The executives were multidisciplinary teams (60.5%) and hospital-community integration teams (48.2%). There were 19.1% of discharged patients who were willing to pay for relevant follow-up services.ConclusionsPatients with postoperative cervical spondylosis have strong demand for post-discharge follow-up services, which are affected by many factors. Medical staff should pay attention to this and develop a personalized follow-up service plan according to patient characteristics to meet different discharged patients and improve the quality of medical services.
Objective To discuss the prophylactic effect of handling inguinal nerves correctly duing Lichtenstein inguinal hernia repair on chronic pain after operation. Methods 158 patients with inguinal hernia who were treated in our hospital from February 2007 to March 2010 were given Lichtenstein hernia repair. The ilioinguinal nerves were carefully identified and preserved during the operation, the nerve excision had been carried on only in the cases of existing nerve injuried or interference with the position of the mesh. Results The identification rate of iliohypogastric nerve, ilioinguinal nerve, and genital branch of genitofemoral nerve was 87.97%（139/158）, 82.28%（130/158）, and 34.18%（54/158）, respectively. The postoperative complication rate was 5.06%（8/158）, in which subcutaneous hydrops 5 cases, scrotal hematoma 2 cases, and wound infection 1 case, all recovered by conservative management. There was not inguinal hernia recurrence in 12 months of follow-up. In 1 month after operation, there were 63（39.87%） patients suffered from mild pain and 34（21.52%） patients suffered from moderate pain in inguinal region, there was no patient with severe pain, the mean pain score was 0.83. The incidence of chronic groin pain in 6 months was 5.06% （8/158）, in which 7（4.43%） patients suffered from mild pain, and 1（1/158） patient suffered from moderate pain. In 12 months, only 4（2.53%） patients still experience occasional pain or discomfort, the mean pain score was 0.03. Multinomial logistic regression analysis indicated that neurectomy had no influence on postoperative pain（P＞0.05）and non-identification of ilioinguinal nerve was a risk factor for early（1 month） postoperative moderate pain（OR=3.373, P=0.030）. Conclusions Standard surgical procedure acted according to the Lichtenstein guidelines and handling inguinal nerves correctly can result in low incidence of chronic pain after operation, and can make the patients have a better quality of life.