Purpose: This study compared the outcomes of haploidentical-related donor (HRD) and umbilical cord blood (UCB) hematopoietic stem cell transplantation (HSCT) in pediatric patients with hematologic malignancies. Methods: Data on patients who underwent HRD HSCT with post-transplant cyclophosphamide (n = 41) and UCB HSCT (n = 24) after targeted busulfan-based myeloablative conditioning with intensive pharmacokinetic monitoring between 2009 and 2018 were retrospectively analyzed. Results: The median follow-up durations in the HRD and UCB groups were 7.0 and 10.9 years, respectively. The cumu‑ lative incidence of acute graft-versus-host disease (GVHD) grades II–IV and moderate-to-severe chronic GVHD did not differ significantly between the groups. However, the HRD group demonstrated significantly lower rates of acute GVHD grades III–IV (4.9% vs. 29.2%, p = 0.009) and non-relapse mortality (2.6% vs. 34.2%, p < 0.001) but a higher relapse incidence (32.1% vs. 8.8%, p = 0.004) than the UCB group. The 5-year event-free and overall survival rates were 65.8% and 54.2% (p = 0.204) and 78.0% and 65.7% (p = 0.142) for the HRD and UCB groups, respectively. Multivariate analysis identified disease status as a significant risk factor for overall survival (hazard ratio, 3.24; p = 0.016). Additionally, UCB HSCT exhibited a trend toward worse event-free survival compared to HRD HSCT (hazard ratio, 2.63; p = 0.05). Conclusions These findings indicate that HRD HSCT with post-transplant cyclophosphamide provides promising outcomes compared to UCB HSCT in pediatric patients, with a trend toward improved survival over a long-term follow-up period exceeding a median of 7 years. Thus, HRD HSCT may be a valuable option for pediatric patients with‑ out human leukocyte antigen-matched donors.

Objectives: To investigate the relationship between self-rating of subjective oral health, oral hygiene behaviors, and objective oral health status, and to identify factors that determine self-rating for subjective oral health. Methods: This retrospective study examined data from 1,128 patients who underwent panoramic radiography and oral examination based on national health checkups between 2009 and 2015. Oral hygiene behavior was validated using a questionnaire, and the presence of oral diseases was validated through oral examination and panoramic radiographs. The effect of oral hygiene behaviors on the presence of oral diseases or dental treatment was evaluated using univariate regression analysis. Oral hygiene behaviors and the prevalence of oral disease were compared, according to selfrated subjective oral health, using the chi-square test. Factors affecting self-rating of subjective oral health were determined using multivariate regression analysis. Results: Patients who brushed their teeth less than three times per day had a higher risk of dental caries, periodontitis, and missing teeth (P<0.05). The percentage of patients performing oral hygiene behaviors differed significantly according to the self-rating of subjective oral health. The factors affecting the self-rating of subjective oral health were pain and the presence of restored teeth.The presence of gingivitis, periodontitis, and the number of dental caries had no significant effect on the self-rating of oral health. Conclusions Self-rating of oral health was determined by treatment experience rather than objective oral health status and it affected oral hygiene behavior.

Objectives: To investigate the relationship between self-rating of subjective oral health, oral hygiene behaviors, and objective oral health status, and to identify factors that determine self-rating for subjective oral health. Methods: This retrospective study examined data from 1,128 patients who underwent panoramic radiography and oral examination based on national health checkups between 2009 and 2015. Oral hygiene behavior was validated using a questionnaire, and the presence of oral diseases was validated through oral examination and panoramic radiographs. The effect of oral hygiene behaviors on the presence of oral diseases or dental treatment was evaluated using univariate regression analysis. Oral hygiene behaviors and the prevalence of oral disease were compared, according to selfrated subjective oral health, using the chi-square test. Factors affecting self-rating of subjective oral health were determined using multivariate regression analysis. Results: Patients who brushed their teeth less than three times per day had a higher risk of dental caries, periodontitis, and missing teeth (P<0.05). The percentage of patients performing oral hygiene behaviors differed significantly according to the self-rating of subjective oral health. The factors affecting the self-rating of subjective oral health were pain and the presence of restored teeth.The presence of gingivitis, periodontitis, and the number of dental caries had no significant effect on the self-rating of oral health. Conclusions Self-rating of oral health was determined by treatment experience rather than objective oral health status and it affected oral hygiene behavior.

We describe the updated Korean Society of Gynecologic Oncology (KSGO) practice guideline for the management of cervical cancer, version 5.1. The KSGO announced the fifth version of its clinical practice guidelines for the management of cervical cancer in March 2024. The selection of the key questions and the systematic reviews were based on data available up to December 2022. Between 2023 and 2024, substantial findings from large-scale clinical trials and new advancements in cervical cancer research remarkably emerged. Therefore, based on the existing version 5.0, we updated the guidelines with newly accumulated clinical data and added 4 new key questions reflecting the latest insights in the field of cervical cancer. For each question, recommendation was formulated with corresponding level of evidence and grade of recommendation, all established through expert consensus.

Purpose: This study compared the outcomes of haploidentical-related donor (HRD) and umbilical cord blood (UCB) hematopoietic stem cell transplantation (HSCT) in pediatric patients with hematologic malignancies. Methods: Data on patients who underwent HRD HSCT with post-transplant cyclophosphamide (n = 41) and UCB HSCT (n = 24) after targeted busulfan-based myeloablative conditioning with intensive pharmacokinetic monitoring between 2009 and 2018 were retrospectively analyzed. Results: The median follow-up durations in the HRD and UCB groups were 7.0 and 10.9 years, respectively. The cumu‑ lative incidence of acute graft-versus-host disease (GVHD) grades II–IV and moderate-to-severe chronic GVHD did not differ significantly between the groups. However, the HRD group demonstrated significantly lower rates of acute GVHD grades III–IV (4.9% vs. 29.2%, p = 0.009) and non-relapse mortality (2.6% vs. 34.2%, p < 0.001) but a higher relapse incidence (32.1% vs. 8.8%, p = 0.004) than the UCB group. The 5-year event-free and overall survival rates were 65.8% and 54.2% (p = 0.204) and 78.0% and 65.7% (p = 0.142) for the HRD and UCB groups, respectively. Multivariate analysis identified disease status as a significant risk factor for overall survival (hazard ratio, 3.24; p = 0.016). Additionally, UCB HSCT exhibited a trend toward worse event-free survival compared to HRD HSCT (hazard ratio, 2.63; p = 0.05). Conclusions These findings indicate that HRD HSCT with post-transplant cyclophosphamide provides promising outcomes compared to UCB HSCT in pediatric patients, with a trend toward improved survival over a long-term follow-up period exceeding a median of 7 years. Thus, HRD HSCT may be a valuable option for pediatric patients with‑ out human leukocyte antigen-matched donors.

We describe the updated Korean Society of Gynecologic Oncology (KSGO) practice guideline for the management of cervical cancer, version 5.1. The KSGO announced the fifth version of its clinical practice guidelines for the management of cervical cancer in March 2024. The selection of the key questions and the systematic reviews were based on data available up to December 2022. Between 2023 and 2024, substantial findings from large-scale clinical trials and new advancements in cervical cancer research remarkably emerged. Therefore, based on the existing version 5.0, we updated the guidelines with newly accumulated clinical data and added 4 new key questions reflecting the latest insights in the field of cervical cancer. For each question, recommendation was formulated with corresponding level of evidence and grade of recommendation, all established through expert consensus.

Objectives: To investigate the relationship between self-rating of subjective oral health, oral hygiene behaviors, and objective oral health status, and to identify factors that determine self-rating for subjective oral health. Methods: This retrospective study examined data from 1,128 patients who underwent panoramic radiography and oral examination based on national health checkups between 2009 and 2015. Oral hygiene behavior was validated using a questionnaire, and the presence of oral diseases was validated through oral examination and panoramic radiographs. The effect of oral hygiene behaviors on the presence of oral diseases or dental treatment was evaluated using univariate regression analysis. Oral hygiene behaviors and the prevalence of oral disease were compared, according to selfrated subjective oral health, using the chi-square test. Factors affecting self-rating of subjective oral health were determined using multivariate regression analysis. Results: Patients who brushed their teeth less than three times per day had a higher risk of dental caries, periodontitis, and missing teeth (P<0.05). The percentage of patients performing oral hygiene behaviors differed significantly according to the self-rating of subjective oral health. The factors affecting the self-rating of subjective oral health were pain and the presence of restored teeth.The presence of gingivitis, periodontitis, and the number of dental caries had no significant effect on the self-rating of oral health. Conclusions Self-rating of oral health was determined by treatment experience rather than objective oral health status and it affected oral hygiene behavior.

Purpose: This study compared the outcomes of haploidentical-related donor (HRD) and umbilical cord blood (UCB) hematopoietic stem cell transplantation (HSCT) in pediatric patients with hematologic malignancies. Methods: Data on patients who underwent HRD HSCT with post-transplant cyclophosphamide (n = 41) and UCB HSCT (n = 24) after targeted busulfan-based myeloablative conditioning with intensive pharmacokinetic monitoring between 2009 and 2018 were retrospectively analyzed. Results: The median follow-up durations in the HRD and UCB groups were 7.0 and 10.9 years, respectively. The cumu‑ lative incidence of acute graft-versus-host disease (GVHD) grades II–IV and moderate-to-severe chronic GVHD did not differ significantly between the groups. However, the HRD group demonstrated significantly lower rates of acute GVHD grades III–IV (4.9% vs. 29.2%, p = 0.009) and non-relapse mortality (2.6% vs. 34.2%, p < 0.001) but a higher relapse incidence (32.1% vs. 8.8%, p = 0.004) than the UCB group. The 5-year event-free and overall survival rates were 65.8% and 54.2% (p = 0.204) and 78.0% and 65.7% (p = 0.142) for the HRD and UCB groups, respectively. Multivariate analysis identified disease status as a significant risk factor for overall survival (hazard ratio, 3.24; p = 0.016). Additionally, UCB HSCT exhibited a trend toward worse event-free survival compared to HRD HSCT (hazard ratio, 2.63; p = 0.05). Conclusions These findings indicate that HRD HSCT with post-transplant cyclophosphamide provides promising outcomes compared to UCB HSCT in pediatric patients, with a trend toward improved survival over a long-term follow-up period exceeding a median of 7 years. Thus, HRD HSCT may be a valuable option for pediatric patients with‑ out human leukocyte antigen-matched donors.

We describe the updated Korean Society of Gynecologic Oncology (KSGO) practice guideline for the management of cervical cancer, version 5.1. The KSGO announced the fifth version of its clinical practice guidelines for the management of cervical cancer in March 2024. The selection of the key questions and the systematic reviews were based on data available up to December 2022. Between 2023 and 2024, substantial findings from large-scale clinical trials and new advancements in cervical cancer research remarkably emerged. Therefore, based on the existing version 5.0, we updated the guidelines with newly accumulated clinical data and added 4 new key questions reflecting the latest insights in the field of cervical cancer. For each question, recommendation was formulated with corresponding level of evidence and grade of recommendation, all established through expert consensus.

Objectives: To investigate the relationship between self-rating of subjective oral health, oral hygiene behaviors, and objective oral health status, and to identify factors that determine self-rating for subjective oral health. Methods: This retrospective study examined data from 1,128 patients who underwent panoramic radiography and oral examination based on national health checkups between 2009 and 2015. Oral hygiene behavior was validated using a questionnaire, and the presence of oral diseases was validated through oral examination and panoramic radiographs. The effect of oral hygiene behaviors on the presence of oral diseases or dental treatment was evaluated using univariate regression analysis. Oral hygiene behaviors and the prevalence of oral disease were compared, according to selfrated subjective oral health, using the chi-square test. Factors affecting self-rating of subjective oral health were determined using multivariate regression analysis. Results: Patients who brushed their teeth less than three times per day had a higher risk of dental caries, periodontitis, and missing teeth (P<0.05). The percentage of patients performing oral hygiene behaviors differed significantly according to the self-rating of subjective oral health. The factors affecting the self-rating of subjective oral health were pain and the presence of restored teeth.The presence of gingivitis, periodontitis, and the number of dental caries had no significant effect on the self-rating of oral health. Conclusions Self-rating of oral health was determined by treatment experience rather than objective oral health status and it affected oral hygiene behavior.