Myung Joo Kim

CHA University, Seoul, Seoul, South Korea

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Publications (4)11.94 Total impact

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    ABSTRACT: To assess retrospectively the feasibility of intraoperative intraperitoneal (IP) chemotherapy with cisplatin in epithelial ovarian cancer. IP chemotherapy during optimal staging surgery was performed in 10 patients who were diagnosed with primary epithelial ovarian cancers between April 2008 and February 2011. Cisplatin (70 mg/m(2) in 1 L normal saline solution) was administered in the abdominal cavity for 24 hours postoperatively and then adjuvant chemotherapy was started 2-4 weeks after surgery. Perioperative toxicity of the combined treatment was evaluated until the initiation of postoperative adjuvant chemotherapy. A total of 23 adverse events were observed in 9 of 10 patients (grade 1, 7; grade 2, 13; grade 3, 3; grade 4, 0). In descending order of frequency, adverse events affected the gastrointestinal system (n=14), hematologic system (n=6), pulmonary system (n=2), and genito-urinary system (n=1). The adverse events did not affect adjuvant systemic chemotherapy schedules. One patient experienced disease recurrence in the liver 16 months after surgery. The remaining 9 patients have been well controlled by chemotherapy and/or observation during the follow-up period of 4 to 39 months after surgery. Intraoperative IP chemotherapy with cisplatin during surgical procedures is considered feasible for the treatment of primary epithelial ovarian cancer. Further studies, including long-term, prospective and comparative trials, are needed to validate the efficacy of this combined therapy.
    Journal of Gynecologic Oncology 04/2012; 23(2):91-7. · 1.73 Impact Factor
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    ABSTRACT: Protective ventilation strategy has been shown to reduce ventilator-induced lung injury in patients with ARDS. In this study, we questioned whether protective ventilatory settings would attenuate lung impairment during one-lung ventilation (OLV) compared with conventional ventilation in patients undergoing lung resection surgery. One hundred patients with American Society of Anesthesiology physical status 1 to 2 who were scheduled for an elective lobectomy were enrolled in the study. During OLV, two different ventilation strategies were compared. The conventional strategy (CV group, n=50) consisted of FIO2 1.0, tidal volume (Vt) 10 mL/kg, zero end-expiratory pressure, and volume-controlled ventilation, whereas the protective strategy (PV group, n=50) consisted of FIO2 0.5, Vt 6 mL/kg, positive end-expiratory pressure 5 cm H2O, and pressure-controlled ventilation. The composite primary end point included PaO2/FIO2<300 mm Hg and/or the presence of newly developed lung lesions (lung infiltration and atelectasis) within 72 h of the operation. To monitor safety during OLV, oxygen saturation by pulse oximeter (SpO2), PaCO2, and peak inspiratory pressure (PIP) were repeatedly measured. During OLV, although 58% of the PV group needed elevated FIO2 to maintain an SpO2>95%, PIP was significantly lower than in the CV group, whereas the mean PaCO2 values remained at 35 to 40 mm Hg in both groups. Importantly, in the PV group, the incidence of the primary end point of pulmonary dysfunction was significantly lower than in the CV group (incidence of PaO2/FIO2<300 mm Hg, lung infiltration, or atelectasis: 4% vs 22%, P<.05). Compared with the traditional large Vt and volume-controlled ventilation, the application of small Vt and PEEP through pressure-controlled ventilation was associated with a lower incidence of postoperative lung dysfunction and satisfactory gas exchange. Trial registry: Australian New Zealand Clinical Trials Registry; No.: ACTRN12609000861257; URL: www.anzctr.org.au.
    Chest 03/2011; 139(3):530-7. · 5.85 Impact Factor
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    ABSTRACT: Ethanol embolotherapy is one of the established methods in the treatment of extremity arteriovenous malformations (AVMs). The purpose of this study was to report the application of this method to hand AVMs and to assess retrospectively the therapeutic outcomes and complications. From December 1998 to March 2009, we treated 31 patients with hand AVMs (16 women, 15 men, age range, 5-51 years; mean age, 27 years). With the patients under general anesthesia, they underwent staged ethanol embolotherapy (range, 1-11 sessions; mean, 2.8 sessions) by direct puncture and or intra-arterial approach. Therapeutic outcomes were evaluated by clinical responses of symptoms and signs, as well as the degree of devascularization on angiography. We also divided the patients into three groups according to the extent of involvement: a group involving fingers (n = 14), a group involving fingers and parts of the palm (n = 9), and a group involving parts of the palm (n = 8) and compared the therapeutic outcomes and complications among groups. One patient (3%) was cured, 22 patients (73%) showed improvement, and 7 patients (23%) showed no change or aggravation after the treatment. One patient was lost to follow-up. Nineteen patients (61%) had one or more complications, including skin necrosis in 14 patients (45%), bullae in 7 patients (23%), joint stiffness or contracture in 6 patients (19%), and transient nerve palsy in 4 patients (13%). All of the complications were resolved completely after 1 to 8 months' (average, 3.4 months) follow-up, except in 2 patients who underwent amputation. According to the location of AVMs, rates of therapeutic benefit and complications were 93% and 64% in the group involving fingers, 38% and 78% in the group involving fingers and the palm, and 88% and 38% in the group involving the palm, respectively. Ethanol embolotherapy of hand AVMs improves symptoms in a certain percentage of patients with a relatively high risk of complications. According to the extent of AVMs, there was a trend toward a higher complication rate in treatment of AVMs involving fingers and a lower rate of therapeutic benefit in AVMs involving both the fingers and the palm.
    Journal of vascular surgery: official publication, the Society for Vascular Surgery [and] International Society for Cardiovascular Surgery, North American Chapter 03/2011; 53(3):725-31. · 3.52 Impact Factor
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    ABSTRACT: This prospective randomized study was conducted to evaluate the efficacy of two common analgesic techniques, thoracic epidural patient-controlled analgesia (Epidural PCA), and intravenous patient-controlled analgesia (IV PCA), in patients undergoing lobectomy by the video-assisted thoracic surgical (VATS) approach. Fifty-two patients scheduled for VATS lobectomy were randomly allocated into two groups: an Epidural PCA group receiving an epidural infusion of ropivacaine 0.2%+fentanyl 5 microg/mL combination at a rate of 4 mL/hr, and an IV PCA group receiving an intravenous infusion of ketorolac 0.2 mg/kg+fentanyl 15 microg/mL combination at a rate of 1 mL/hr. Pain scores were then recorded using the visual analogue scale at rest and during motion (VAS-R and VAS-M, 0-10) for five days following surgery. In addition, we measured the daily morphine consumption, forced vital capacity (FVC), forced expiratory volume in 1 second (FEV(1)), satisfaction score, and the incidence of side effects. Thirty-seven patients out of 52 completed the study (18 in the Epidural PCA group, 19 in the IV PCA group). There were no differences in the pain scores, analgesic requirements, pulmonary function, satisfaction score, and the incidence of side effects between groups. This indicates that IV PCA and Epidural PCA are equally effective to control the postoperative pain after VATS lobectomy, which suggests that IV PCA may be used instead of Epidural PCA.
    Journal of Korean medical science 10/2009; 24(5):930-5. · 0.84 Impact Factor