The complications of HFRS affect the significance of treatment measures, prevention and control of infection, oliguria, and polyuria. Attention should be given to changes in blood pressure, water, and electrolytes, thereby reducing complications caused by improper treatment and imbalances in water and electrolytes that can affect the central nervous system. Cavity bleeding and thrombocytopenia are often stress-related and associated with coagulation disorders. Hemorrhagic fever virus infections may lead to bacterial infections, which can further harm the body, slow down platelet recovery, increase clotting mechanisms, and cause cavity bleeding. Therefore, preventing and controlling infections is key to reducing cavity bleeding, which is a significant factor in fatalities. Before 1994, the proportion of deaths due to complications such as central nervous system issues, cavity hemorrhage, and pulmonary edema was 90%. Clinical analysis of 186 cases of corneal foreign bodies treated at the Zhumadian Gong’s specialist outpatient department (Henan 46313) and Xinzheng City Chinese Medicine Hospital of Henan (451150) from April 1996 to April 1997 is described below:
1. Materials and Methods
1.1 General Information: Among the 186 cases of corneal foreign bodies, there were 136 male patients and 52 female patients, more men than women. The right eye was affected in 106 cases (56.99%) and the left eye in 80 cases (43.01%). The majority of patients were aged between 20-35 years old, accounting for 90.86%, while those over 35 accounted for 9.14%, with an average age of 29.56 years. Iron was the material of the foreign body in 154 cases (82.79%), while other materials were present in 32 cases (17.21%). Most treatments lasted around 2 days, with the longest reaching up to 10 days.
1.2 Treatment under the slit lamp on the 7th day used disposable needles: Inpatient treatment involved 1% lidocaine solution for topical anesthesia, anti-pupil orientation removal of corneal foreign bodies, explaining details to patients to eliminate psychological tension and obtain close cooperation. Superficial corneal foreign body removal adopted open-point anti-inflammatory eye drops and antibacterial ointment treatment. For deeper corneal foreign bodies affecting the scleral layer, 24-hour eye surgery coverage was provided, followed by drops and paste the next day. Cases involving intraocular lens implantation were clinically analyzed at Jiaozuo City's Qin Yijing Good Rain Facial Hospital (Henan 454150).
Pediatric cataract extraction with intraocular lens implantation differs from adult procedures in terms of surgical timing, techniques, postoperative complications, and management. To investigate the effects of intraocular lens implantation in children and related issues, clinical results of 44 eyes from 42 cases since 1996 were analyzed. Infections accounted for 61.7%, highlighting the necessity of preventing complications, particularly infections, in the treatment of HFRS.