• Journal of Chest Surgery
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• v.27 no.3
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• pp.221-225
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• 1994

Video-assisted thoracic surgery[VATS] has recently evolved as an alternative to thoracotomy for several thoracic disorders. Between March 1993 and September 1993, 42 patients underwent VATS at Gil General Hospital. They were diagnosed as spontaneous pneumothorax in 34[81.0%], mediastinal mass in 5, congenital lobar emphysema in 1, traumatic hemothorax in 1, and sarcoidosis in 1. For pneumothorax, wedge resection of bullae or blebs was done in 18 patients, wedge resection and limited parietal pleulectomy in 13, and only pleulectomy in 2. And excision for mediastinal mass in 5, hematoma evacuation for chronic hemothorax in 1, biopsies of mediastinal lymph node and lung for confirming sarcoidosis in 1, and lobectomy of left upper lobe for congenital lobar emphysema in the child of 12 years. The period of chest tube drainage and postoperative hospitalization averaged 3.8 days [range, 1 to 11 days] and 5.9 days [range, 2 to 18 days]. Three complications occurred in 3 patients with pneumothorax [7.1%, 2 recurrent pneumothorax and 1 postoperative bleeding], and the conversion to open thoracotomy was done in 1 due to massive air leak. The causes of postoperative air leak were speculated and the techniques for saving expensive Endo-GIA staplers are described in this paper. VATS is safe and offers the benefits of reduced postoperative pain and rapid recovery. Our experience indicates a markedly expanded role for VATS in the diagnosis and treatment of various thoracic diseases.

• Korean Journal of Bronchoesophagology
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• v.4 no.2
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• pp.171-176
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• 1998

Postoperative pain following tonsillectomy remains a significant obstacle to speedy recovery and smooth convalescence. Inadequate analgesia causes poor oral intake and influences the length of hospital stay and ability to return to normal activity. Patient Controlled Analgesia (PCA) is a method of analgesia adminstration that consists of a computer driven pump with a button that the patient may press to adminster a small dose of analgesic drug. The aim of this study was to examine whether Intravenous Patient Controlled Analgesia (IV-PCA) can reduce postoperative pain after tonsillectomy. The 100 patients undergoing tonsillectomy with general anesthesia were divided into two groups. The PCA group patients (n=80) received a mixture of nalbuphine and ketorolac by Walkmed PCA infusor during first 48 postoperative hours. In control group (n=20), the patients received oral acetoaminophen (Tyrenol) regularly and tiaprofenic acid (Surgam) intramuscularly on a p.r.n basis. Analgesic efficacy was evaluated with visual linear analogue scale (VAS) and the adverse effects were evaluated with 4 point scale. The patients of PCA group had less pain than those of control group. The adverse effects in the PCA group were nausea and vomiting. This study suggests that IV-PCA may be safe and effective method of pain control after adult tonsillectomy and is better accepted than oral or intramuscular pain medications.

• Journal of Korean Neurosurgical Society
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• v.55 no.4
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• pp.208-211
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• 2014

Recently, the increasing rates of facial nerve preservation after vestibular schwannoma (VS) surgery have been achieved. However, the management of a partially or completely damaged facial nerve remains an important issue. The authors report a patient who was had a good recovery after a facial nerve reconstruction using fibrin glue-coated collagen fleece for a totally transected facial nerve during VS surgery. And, we verifed the anatomical preservation and functional outcome of the facial nerve with postoperative diffusion tensor (DT) imaging facial nerve tractography, electroneurography (ENoG) and House-Brackmann (HB) grade. DT imaging tractography at the 3rd postoperative day revealed preservation of facial nerve. And facial nerve degeneration ratio was 94.1% at 7th postoperative day ENoG. At postoperative 3 months and 1 year follow-up examination with DT imaging facial nerve tractography and ENoG, good results for facial nerve function were observed.

• Journal of Korean Neurosurgical Society
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• v.65 no.6
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• pp.853-860
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• 2022

Objective : This prospective, randomized, double-blinded trial aimed to evaluate the efficacy and safety of prophylactic ramosetron administration against postoperative nausea and vomiting (PONV) in patients undergoing microvascular decompression (MVD). Methods : In this study, 100 patients undergoing MVD were randomly allocated to the control (normal saline, 2 mL) or ramosetron (ramosetron, 0.3 mg) groups at the end of surgery. The incidence and severity of PONV, need for rescue antiemetics, patient satisfaction score, duration of hospital stay, and the occurrence of adverse events were evaluated 48 hours post-surgery. Results : Data obtained from 97 patients were included in the final analysis. The incidence of PONV was significantly lower in the ramosetron group than in the control group throughout the 48-hour postoperative period (29.2% vs. 51.0%, p=0.028). A similar trend was observed with regard to PONV severity (p=0.041). The need for rescue antiemetics, satisfaction score, duration of hospital stays, and the occurrence of adverse events did not significantly differ between the groups. Conclusion : Prophylactic ramosetron administration reduced the incidence and severity of PONV in patients undergoing MVD without causing serious adverse events. Thus, ramosetron use may improve patient recovery following MVD.

• Journal of Yeungnam Medical Science
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• v.41 no.4
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• pp.235-251
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• 2024

Lung transplantation is an elective treatment option for end-stage respiratory diseases in which all medical therapy options have been exhausted. The current study aimed to identify updated information on the postoperative conditions that may impair rehabilitation after lung transplantation and to provide specific considerations of their clinical relevance during the recovery process. The present study is a systematic review conducted by searching three primary databases: the United States National Library of Medicine PubMed system, Scopus, and the Cochrane Library. The databases were searched for articles published from database inception until May 2024; at the end of the selection process, 27 documents were included in the final analysis. The retrieved material identified 19 conditions of rehabilitative interest that potentially affect the postoperative course: graft dysfunction, dysphagia, postsurgical pain, cognitive impairment, chronic lung allograft dysfunction-bronchiolitis obliterans syndrome, phrenic nerve injury, delayed extracorporeal membrane oxygenation weaning, airway clearance, refractory hypoxemia, mediastinitis, reduced oxidative capacity, sternal dehiscence, coronavirus disease 2019 (COVID-19), gastroparesis, ossification of the elbow, Takotsubo cardiomyopathy, airway dehiscence, recurrent pleural effusion, and scapular prolapse. Although some patients are not amenable to rehabilitation techniques, others can significantly improve with rehabilitation.

• Journal of Korean Neurosurgical Society
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• v.30 no.1
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• pp.47-53
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• 2001

Objective : This study was undertaken to evaluate operative results and prognosis according to preoperative clinical status and histopathological finding of spinal cord tumor. Methods : We analyzed of clinical feature, tumor location, histopathologic finding, operative results and prognosis in 55 patients with spinal cord tumor during last 10 years. Results : 1) The incidence of spinal cord tumors varies with the age of affected patients who are 2 to 75 years of age. Peak incidences were in the 5th & 7th decade of life, and the ratio of male to female was 1.2:1. 2) The most common histopathologic type was neurinoma(41.9%). 3) The tumors were located most frequently in the thoracic area(22 cases, 40.0%) and in the intradural extramedullary space(30 cases, 54.5%). 4) The most common initial clinical feature was pain in 20 cases(36.4%). For neurologic status on admission, 30 cases(54.5%) showed motor disturbance. 5) In radiologic studies, there were abnormal finding in 21 cases from plain X-rays among 37 cases. The entire 20 cases in when myelography was done showed subarachnoid blockade, either complete or incomplete. The magnetic resonance imaging, regard as the most accurate diagnostic method, revealed the exact location of the tumor and the relationship of the tumor with the adjacent anatomical structure. 6) The total removal was possible in 36 cases(65.5%), subtotal removal in 17 cases(30.9%) and biopsy in 2 cases (3.6%). Nineteen cases(90.5%) among 21 cases with preoperative radiculopathy group showed recovery or improvement, where as only 11 cases(36.7%) among 30 cases with preoperative motor weakness group showed recovery or improvement, with statistically significant difference(p<0.01). Pathologically, 26 cases(83.9%) among 31 cases of neurinoma and meningioma showed postoperative recovery or improved, but only 1 case(6.3%) among 16 cases of metastatic tumor, astrocytoma and ependymoma recovered. Postoperative complication noted in 5 cases(9.1%), and were noted postoperative hematoma, pneumonia, pulmonary edema and spinal cord infarction. Conclusion : Preoperative neurologic status and histopathologic finding are considered important factors of Postoperative outcome in patients with spinal cord tumor.

• Korean Journal of Adult Nursing
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• v.20 no.1
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• pp.135-148
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• 2008

Purpose: This study compared the effects of forced air warming and radiant heating on body temperature and shivering of patients with postoperative hypothermia. Methods: The quasi-experimental study was conducted with two experimental groups who had surgery under general anesthesia; 20 patients of group 1 experimented with the Bair Hugger as a forced air warming and 20 patients of group 2 experimented with the Radiant heater. The study was performed from July 3 to August 31, 2006 in a recovery room of an university hospital in a city. The effects of the experiment were measured by postoperative body temperature and chilling score at arrival and after every 10 minutes. The data were analyzed by t-test or ${\chi}^2$-test, repeated measures ANCOVA using SPSS/WIN 12.0. Results: The mean body temperature showed differences between the Bair Hugger group and Radiant Heater group at 40 minutes(F=-2.579, p=.034), 50minutes(F=-2.752, p=.027), and 60 minutes(F=-2.470, p=.047) after arrival to the recovery room. So, hypothesis 1 was partially accepted. The mean score of shivering showed differences between the Bair Hugger group and the Radiant Heater group, but it had no significant meaning. Hypothesis 2 was not accepted. Conclusion: We need more study to explore the effects and side effects of heating modalities to select a more effective heat treatment. The efficiency of heat modalities with regards to cost benefit, time consumption, and patients' discomfort such as burns should be considered.

• Asian Oncology Nursing
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• v.10 no.2
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• pp.191-198
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• 2010

Purpose: The purpose of this study was to examine the effects of a gum-chewing on the recovery of bowel motility and days of hospitalization after surgery for colorectal cancer. Methods: This study used a non-equivalent control group and non-synchronized design. Thirty-four patients undergoing abdominal surgery for colorectal cancer were assigned to either gum-chewing group (n=17) or control group (n=17). The patients in the gum-chewing group chewed gum for 10 min three times daily from the first postoperative morning until the day they began oral intake. Outcome variables were time of first flatus, time of first bowel movement, and length of hospital stay. Results: Gum-chewing was effective in enhancing the first passage of flatus, but was not effective in enhancing time of bowel movement and length of hospital stay. Conclusion: Gum-chewing can be utilized as a useful nursing intervention to shorten the time of the first flatus of postoperative colectomy.

• Proceedings of the Ginseng society Conference
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• 1978.09a
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• pp.79-84
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• 1978

Ginseng has been widely used in the Oriental world for more than 2,000 years. Its chemical and pharmacological studies have been published by many investigators of many countries. But its clinical studies have not been performed in satsifactory amount. This study was carried out to evaluate the effect of ginsenoside-triol on the postoperative recovery in 120 cases of gynecological laparotomies. Daily dose of 0.23 gram of ginsenoside-triol was administered orally for three weeks after surgery to 60 cases, and placebo to 60 cases as control. Hemoglobin, hematocrit, leukocyte count, serum total protein, albumin, cholesterol and glucose were studied at pre- and postadministration. At the same time, body weight, blood pressure and subjective symptoms such as appetite, bowel movement and digestion were checked. The results obtained were summarized as follows: 1) The side effect was nil. 2) Hemoglobin and hematocrit Were more increased in treated group than in control group, but the changes were not significant. 3) Serum total protein was more significantly increased in treated group than in control group. 4) Serum cholesterol was significantly less increased in treated group than in control group. 5) Serum glucose level was significantly decreased in both groups, more significantly in control group. 6) Body weight was significantly increased in treated group.

• Korean Journal of Veterinary Research
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• v.62 no.2
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• pp.1.1-1.8
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• 2022

Rehabilitation treatments after orthopedic surgery promote postoperative healing in humans. In veterinary medicine, there is increased interest in rehabilitation treatments because they are potentially beneficial to animals in the post-operation period. This study examined the effectiveness of rehabilitation treatment in dogs that underwent orthopedic surgeries, including femoral head & neck ostectomy (FHNO) and medial patellar luxation treatment (MPLT). The group that received the rehabilitation treatment after FHNO (1.88 weeks) showed a significantly shorter recovery length of 6.62 weeks compared to those that did not receive the treatment (8.50 weeks). The other group that received the rehabilitation treatment after MPLT (4.38 weeks) showed a significantly shorter recovery length of 5.01 weeks compared to those that did not receive the treatment (9.39 weeks). For the qualitative evaluation, the types and frequencies of rehabilitation treatments were monitored. The rehabilitation programs used frequently were heat therapy, laser therapy, passive range of motion, exercise therapy, and aquatic therapy. A standard rehabilitation program after hindlimb surgery was suggested based on the quantitative and qualitative investigation. The results add additional evidence that showed the beneficial effects of rehabilitation treatments in dogs.