Background: Bulky or multiple lymph node (LN) metastases are associated with poor prognosis in cervical cancer, and the size or number of LN metastases is not yet reflected in the staging system and therapeutic strategy. Although the therapeutic effects of surgical resection of bulky LNs before standard treatment have been reported in several retrospective studies, wellplanned randomized clinical studies are lacking. Therefore, the aim of the Korean Gynecologic Oncology Group (KGOG) 1047/DEBULK trial is to investigate whether the debulking surgery of bulky or multiple LNs prior to concurrent chemoradiation therapy (CCRT) improves the survival rate of patients with cervical cancer IIICr diagnosed by imaging tests. Methods The KGOG 1047/DEBULK trial is a phase III, multicenter, randomized clinical trial involving patients with bulky or multiple LN metastases in cervical cancer IIICr. This study will include patients with a short-axis diameter of a pelvic or para-aortic LN ≥2 cm or ≥3 LNs with a short-axis diameter ≥1 cm and for whom CCRT is planned. The treatment arms will be randomly allocated in a 1:1 ratio to either receive CCRT (control arm) or undergo surgical debulking of bulky or multiple LNs before CCRT (experimental arm). CCRT consists of extended-field external beam radiotherapy/pelvic radiotherapy, brachytherapy and LN boost, and weekly chemotherapy with cisplatin (40 mg/m 2 ), 4–6 times administered intravenously.The primary endpoint will be 3-year progression-free survival rate. The secondary endpoints will be 3-year overall survival rate, treatment-related complications, and accuracy of radiological diagnosis of bulky or multiple LNs.

Background: Bulky or multiple lymph node (LN) metastases are associated with poor prognosis in cervical cancer, and the size or number of LN metastases is not yet reflected in the staging system and therapeutic strategy. Although the therapeutic effects of surgical resection of bulky LNs before standard treatment have been reported in several retrospective studies, wellplanned randomized clinical studies are lacking. Therefore, the aim of the Korean Gynecologic Oncology Group (KGOG) 1047/DEBULK trial is to investigate whether the debulking surgery of bulky or multiple LNs prior to concurrent chemoradiation therapy (CCRT) improves the survival rate of patients with cervical cancer IIICr diagnosed by imaging tests. Methods The KGOG 1047/DEBULK trial is a phase III, multicenter, randomized clinical trial involving patients with bulky or multiple LN metastases in cervical cancer IIICr. This study will include patients with a short-axis diameter of a pelvic or para-aortic LN ≥2 cm or ≥3 LNs with a short-axis diameter ≥1 cm and for whom CCRT is planned. The treatment arms will be randomly allocated in a 1:1 ratio to either receive CCRT (control arm) or undergo surgical debulking of bulky or multiple LNs before CCRT (experimental arm). CCRT consists of extended-field external beam radiotherapy/pelvic radiotherapy, brachytherapy and LN boost, and weekly chemotherapy with cisplatin (40 mg/m 2 ), 4–6 times administered intravenously.The primary endpoint will be 3-year progression-free survival rate. The secondary endpoints will be 3-year overall survival rate, treatment-related complications, and accuracy of radiological diagnosis of bulky or multiple LNs.

Background: Bulky or multiple lymph node (LN) metastases are associated with poor prognosis in cervical cancer, and the size or number of LN metastases is not yet reflected in the staging system and therapeutic strategy. Although the therapeutic effects of surgical resection of bulky LNs before standard treatment have been reported in several retrospective studies, wellplanned randomized clinical studies are lacking. Therefore, the aim of the Korean Gynecologic Oncology Group (KGOG) 1047/DEBULK trial is to investigate whether the debulking surgery of bulky or multiple LNs prior to concurrent chemoradiation therapy (CCRT) improves the survival rate of patients with cervical cancer IIICr diagnosed by imaging tests. Methods The KGOG 1047/DEBULK trial is a phase III, multicenter, randomized clinical trial involving patients with bulky or multiple LN metastases in cervical cancer IIICr. This study will include patients with a short-axis diameter of a pelvic or para-aortic LN ≥2 cm or ≥3 LNs with a short-axis diameter ≥1 cm and for whom CCRT is planned. The treatment arms will be randomly allocated in a 1:1 ratio to either receive CCRT (control arm) or undergo surgical debulking of bulky or multiple LNs before CCRT (experimental arm). CCRT consists of extended-field external beam radiotherapy/pelvic radiotherapy, brachytherapy and LN boost, and weekly chemotherapy with cisplatin (40 mg/m 2 ), 4–6 times administered intravenously.The primary endpoint will be 3-year progression-free survival rate. The secondary endpoints will be 3-year overall survival rate, treatment-related complications, and accuracy of radiological diagnosis of bulky or multiple LNs.

Allergen immunotherapy (AIT) has been used for over a century and has been demonstrated to be effective in treating patients with various allergic diseases. AIT allergens can be administered through various routes, including subcutaneous, sublingual, intralymphatic, oral, or epicutaneous routes. Sublingual immunotherapy (SLIT) has recently gained clinical interest, and it is considered an alternative treatment for allergic rhinitis (AR) and asthma. This review provides an overview of the current evidence-based studies that address the use of SLIT for treating AR, including (1) mechanisms of action, (2) appropriate patient selection for SLIT, (3) the current available SLIT products in Korea, and (4) updated information on its efficacy and safety. Finally, this guideline aims to provide the clinician with practical considerations for SLIT.

The Asian Society of Gynecologic Oncology International Workshop 2018 on gynecologic oncology was held in the Ajou University Hospital, Suwon, Korea on the 24th to 25th August 2018. The workshop was an opportunity for Asian doctors to discuss the latest findings of gynecologic cancer, including cervical, ovarian, and endometrial cancers, as well as the future of fertility-sparing treatments, minimally invasive/radical/debulking surgery, radiotherapy, chemotherapy, targeted therapy, and immunotherapy. Clinical guidelines and position statement of Asian countries were presented by experts. Asian clinical trials for gynecologic cancers were reviewed and experts emphasized the point that original Asian study is beneficial for Asian patients. In Junior session, young gynecologic oncologists presented their latest research on gynecologic cancers.
Antineoplastic Agents ; Asian Continental Ancestry Group ; Drug Therapy ; Education ; Endometrial Neoplasms ; Female ; Gyeonggi-do ; Humans ; Immunotherapy ; Korea ; Ovarian Neoplasms ; Radiotherapy ; Uterine Cervical Neoplasms

The Surgery Treatment Modality Committee of the Korean Gynecologic Oncology Group has determined to develop a surgical manual to facilitate clinical trials and to improve communication between investigators by standardizing and precisely describing operating procedures. The literature on anatomic terminology, identification of surgical components, and surgical techniques were reviewed and discussed in depth to develop a surgical manual for gynecologic oncology. The surgical procedures provided here represent the minimum requirements for participating in a clinical trial. These procedures should be described in the operation record form, and the pathologic findings obtained from the procedures should be recorded in the pathologic report form. Here, we describe surgical procedure for ovarian, fallopian tubal, and peritoneal cancers.
Female ; Gynecologic Surgical Procedures ; Humans ; Manuals as Topic ; Ovarian Neoplasms ; Research Personnel

Most cystic lesions of the liver are found incidentally in imaging studies because they are not symptomatic, and generally do not require treatment. Rarely, however, symptomatic hepatic cysts may develop complications and require treatment. Here, we describe a case of a 77-year-old woman who developed biliary obstruction with abdominal pain due to compression of the bile duct by a simple hepatic cyst. We confirmed the diagnosis based on symptoms and imaging studies. The patient's symptoms improved after simple cyst ablation by sclerotherapy.
Abdominal Pain ; Aged ; Bile Ducts ; Cholestasis ; Diagnosis ; Female ; Humans ; Liver* ; Sclerotherapy

PURPOSE: Ameloblastomas are rare benign tumors of odontogenic origin, and compose about 1% of all oral and maxillomandibular cysts and tumors. Because this neoplasm has a high rate of local recurrence, segmental mandibulectomy with a 1~2cm safety margin and immediate microsurgical reconstruction is an accepted treatment modality. The authors experienced four mandibular reconstruction cases that underwent secondary dental implantation. Here, the authors describe these cases and their long-term results. METHODS: Four patients with ameloblastoma of the mandible underwent segmental mandibulectomy and reconstruction with a free fibula osseous flap from January 1999 to May 2005, followed by secondary dental implantation. Recurrence, bony union, implant osseointegration, and functional and aesthetic results were evaluated by radiologic imaging, by physical examination, and by using photographs. RESULTS: All free flaps survived with no evidence of flap loss. To date, no recurrence has been noted clinically or radiologically. Imaging after mandibular reconstruction with a free fibular flap revealed satisfactory bony unions and mandibular contours. The patients achieved good aesthetic and functional results after the secondary implantation. CONCLUSION: Mandibular reconstruction using a fibular osseous flap and secondary dental implantation can produce good functional and aesthetic results after segmental mandibulectomy for ameloblastoma.
Ameloblastoma ; Dental Implantation ; Dental Implants ; Fibula ; Free Tissue Flaps ; Humans ; Mandible ; Mandibular Osteotomy ; Mandibular Reconstruction ; Osseointegration ; Physical Examination ; Reconstructive Surgical Procedures ; Recurrence ; Surgical Flaps

OBJECTIVE: As clinician, it is very difficult to choose the pharmacotherapeutic strategies of bipolar disorder because of various clinical feature according to each episode, recurrence, breakthroughs, treatment resistance, switching and worsening of its course. Recently, rapid development in the research of bipolar disorder and psychopharmacology, including atypical antipsychotics and new anticonvulsants, make it more difficult to choose the appropriate pharmacological options. Therefore, we decided to revise the Korean Medication Algorithm Project for Bipolar Disorder 2002 (KMAP-BP 2002) in order to provide more proper guideline for clinicians. METHODS: Like the previous version, KMAP-BP 2002, we performed the first survey using questionnaire comprising 37 special clinical situations and 645 selection items. Fifty-three members of the review committee completed the first survey. After the discussion of the results at the review committee meeting, we performed the second adjunctive survey. Finally, the executive committee analyzed the results and discussed the final production of algorithm considering scientific evidences. RESULTS: The first-line pharmacotherapeutic strategy for acute manic episode is combination of mood stabilizer and atypical antipsychotics, monotherapy of mood stabilizer, or monotherapy of atypical antipsychotics. As mood stabilizers, divalproex and lithium are accepted as the first-line agents. As atypical antipsychotics, quetiapine, olanzapine and risperidone are recommended as the first-line. Overall, atypical antipsychotics and combination therapy are accepted more widely than before. Among mood stabilizers, the preference of divalproex are increasing and that of carbamazepine are decreasing. CONCLUSION: Based on the results of two surveys, the discussion in executive committee and review of evidences, we developed new algorithm presented here for manic episode. We expect this algorithm may provide clinicians good informations and advices about the treatment of bipolar disorder, manic episode.
Advisory Committees ; Anticonvulsants ; Antipsychotic Agents ; Bipolar Disorder* ; Carbamazepine ; Lithium ; Psychopharmacology ; Surveys and Questionnaires ; Recurrence ; Risperidone ; Valproic Acid ; Quetiapine Fumarate

OBJECTIVE: Since the publication of Korean Medication Algorithm Project for Bipolar Disorder (KMAP-BP) in 2002, there has been a substantial need for the revision due to rapid progress in the management for bipolar disorder. We revised KMAP-BP in 2006. METHODS: The questionnaire to survey the expert opinion of medication for bipolar disorder was completed by the review committee consisting of 53 experienced Korean psychiatrists. It is composed of 37 questions, and each question includes various sub-items. A part regarding treatment strategies for hypomanic episode and maintenance was newly investigated in this revision. We classified the expert opinion to 3 categories (the first-line, the second-line, or the third-line) by chi-square-test. RESULTS: For acute manic episode, the combination of a mood stabilizer (MS) and an atypical antipsychotic (AAP) is the optimal first-line treatment. Most reviewers recommended divalproex or lithium as a MS. Among AAPs, olanzapine, quetiapine and risperidone were most preferred. On breakthrough manic episode, the optimization of MS or adding AAP was recommended. For moderate bipolar depressed patients, a MS monotherapy or MS with an antidepressant was preferred. Combination of a MS and an antidepressant was recommended as a first-line treatment in severe non-psychotic depression. MS with an AAP and the triple combination of MS, AAP and an antidepressant were recommended for severe bipolar depression with psychotic features. Lithium and divalproex were the first-line choice as MS. Most antidepressants were recommended as a second-line drug. The strategy for breakthrough depression was changed to adding antidepressant after combination of two MS. The combination therapy (MS+AAP or MS+MS) was the most preferred treatment for rapid cycling bipolar patients. There was no 'treatment of choice' in maintenance treatment. In case of bipolar I mania without history of depression, a MS monotherapy was a firstline treatment. In maintenance management for bipolar II disorder, a MS monotherapy or the combinations of a MS and an AAP was preferred. Overall, the preference for lamotrigine and AAP was increased compared to the KMAP-BP 2002. Olanzapine and quetiapine were preferred as the first-line AAP. The carbamazepine and typical antipsychotics were markedly less favored in KMAP-2006 than KMAP-BP 2002. CONCLUSION: These results suggest that the medication strategies of bipolar disorder are rapidly changing and it reflects the recent studies and clinical experiences.
Advisory Committees ; Antidepressive Agents ; Antipsychotic Agents ; Bipolar Disorder* ; Carbamazepine ; Depression ; Expert Testimony ; Humans ; Lithium ; Psychiatry ; Publications ; Surveys and Questionnaires ; Risperidone ; Valproic Acid ; Quetiapine Fumarate