ABSTRACT
Objective: Both infected subdural hematoma (ISH) and Edwardsiella tarda infections are rare in humans. E. tarda is a motile, facultative anaerobic, gram-negative rod bacterium, which is isolated from fresh or brackish water, but not usually from humans. Extra-intestinal E. tarda infections are rare and might cause severe clinical symptoms. However, ISH caused by E. tarda has not been reported previously. We report the first case of ISH due to E. tarda.Patient: A 76-year-old man was admitted to our hospital with a headache, loss of appetite, and nausea. Computed tomography revealed bilateral subdural hematoma.Results: We performed burr hole drainage. A hematoma with pus was found on the left side and chronic hematoma was found on the right side. Consequently, we diagnosed him with ISH on the left side and chronic subdural hematoma on the right side. E. tarda was detected in a culture from the hematoma with pus on the left side. As postoperative antibiotic therapy, we administered ceftriaxone and metronidazole for 47 days. The patient was discharged with no residual neurological deficit.Conclusion: Our case implied that favorable outcomes can be obtained by drainage and appropriate antibiotic therapy for ISH caused by E. tarda.
ABSTRACT
Our hospital is responsible for acute care as part of a regional-based integral medical care center and uses Diagnosis Procedure Combination (DPC). We attempt to increase patient discharge rates within period II in the DPC / Per-Diem Payment System (DPC/PDPS). However, hospitalization of cerebrovascular disease patients tends to be prolonged by reduced activities of daily living caused by disease and patient background. Thus, we surveyed factors related to extended hospitalization of patients with cerebral infarction, who are among the largest number of patients with cerebrovascular disease. In this survey, we retrospectively analyzed 109 hospitalized patients who underwent medical treatment from May 2016 to March 2017. Patients were divided into two groups (within period II, and period III and above). We performed univariate and multivariate analysis on factors contributing to prolonged hospitalization. Multivariate logistic regression analysis revealed that place of residence (pre- and posthospitalization) affected the hospitalization period. Among them, patients who were admitted from their homes and discharged to facilities other than their homes had the longest hospital stay. Interestingly, univariate analysis showed a significant difference (P<0.001) between the two groups in the National Institute of Health Stroke Scale (NIHSS) score on admission, while there was no significant difference (P = 0.65) with multivariate analysis. It implied that NIHSS score affected the decision about recuperation location after discharge, but not the hospitalization period. Based on our study, we identified key issues that need to be addressed: 1) the time to determine appropriate medical care after the acute phase, and 2) the waiting period for proper transfer. Therefore, to promptly discharge patients from hospital, we believe it is important to provide early intervention by ward nurses at the time of hospitalization, and to review our ongoing efforts to strengthen the system and enhance collaboration within our medical center.
ABSTRACT
Staged arterial switch operation without homologous blood transfusion was successfully performed in 5 patients weighing 4.1-11.0kg (double outlet right ventricle: 2 cases, transposition of great arteries: 3 cases). The postoperative hemodynamics and respiratory status were uneventful in all patients (initial central venous pressure after ICU admission: 9.0-14.5cmH<sub>2</sub>O, mean 12.5cmH<sub>2</sub>O, duration of intubation: 3.5-18.0h, mean 7.8h). Autologous blood donation immediately after induction of anesthesia and minimization of bypass circuit were effective methods for open heart surgery without homologous blood transfusion, particularly in staged arterial switch operation requiring prolonged cardiopulmonary bypass.
ABSTRACT
This paper describes a clinical review of cases of gastric cancer treated surgically at the Department of Surgery of the Shirakawa Kosei General Hospital, the core medical institution in the southern part of Fukushima Prefecture.<BR>During the period of 20 years from January 1981 through December 2000, a total of 1, 132 cases were operated on for gastric carcinoma. Surgical resection cases totaled 1, 023 (resection ratio: 90.4%); curative resection cases, 894 (curative resection ratio: 79.0%); 5-year survival rate for resection cases, 68.3%; and 5-year survival rate for curative resection cases, 75.6%. When the cases were divided into those treated during the first half of the 20 years nad those treated during the latter half of the 20 years, the number or resection cases was smaller during the latter than during the first half but the resection ratio was larger. The early stomach cancer cases in terms of the degree of progress, histological classification, depth and metastasis to lymph nodes have been increasing and the 5-year survival rate has been on the rise.
ABSTRACT
We successfully performed one-stage definitive repair for 3 infants weighing 4.2, 6.1 and 5.2kg with complex coarctation without homologous blood transfusion. The priming volume of the bypass circuits was 195ml, and their lower hematocrit values during cardiopulmonary bypass were 15, 16 and 13%, respectively. In order to diminish the aortic cross clamp time, the aortic arch was repaired with the heart beating, using isolated cerebral and myocardial perfusion methods. The base excess in each patient decreased to -9.4, -8.0 and -4.9mEq/<i>l</i> during the rewarming phase, however, their postoperative hemodynamic and respiratory conditions were satisfactory. They have grown without any sequelae for at least 2 months.
ABSTRACT
Clinical research was carried out on stomach cancer cases treated in the surgery department of our hospital, which provides medical services to the populace in the southern part of Fukushima Prefecture.<BR>During the 10-year period between Jan. 1981 and Dec. 1990, a total of 641 cases were referred to surgery. Of the total, 568 cases or 88.6% were operated on and 501 or 78.2% were radical gastrectomy cases.<BR>When a careful check was made on these cases with respect of staging, histology, invasion degree and lymph node metastasis, it was found that the ratio of early stage stomach cancer cases was increasing steadfastly year after year.<BR>Regarding the 5-year survival rate, 63.7% was scored by the operated cases and 73.2% by radical gastrectomy cases. These rates were up by 18.6% and 17.0% from five years ago. The above findings indicate that improvement in treatment results is due to technical progress in detection of gastric cancer at early stages.