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Lee Y, Lee B, Choi YL, Kang DW, Han J. Clinicopathologic and Molecular Characteristics of HER2 (ERBB2)-Altered Non-Small Cell Lung Cancer: Implications for Precision Medicine. Mod Pathol 2024:100490. [PMID: 38588887 DOI: 10.1016/j.modpat.2024.100490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 03/18/2024] [Accepted: 03/30/2024] [Indexed: 04/10/2024]
Abstract
The heterogeneous relationship between protein expression, amplification, and mutations in human epidermal growth factor receptor 2 (HER2) in non-small cell lung cancer (NSCLC) and the optimal methods for detecting these alterations remain unclear. We aimed to elucidate the clinicopathological and molecular characteristics of HER2-altered NSCLC and investigate practical approaches for identifying patients who might benefit from HER2-targeted therapies. Using next-generation sequencing (NGS) data from 1,680 individuals, we searched for patients with HER2-altered NSCLCs, including amplifications and mutations. Clinicopathological data and tissue slides were reviewed. Immunohistochemistry (IHC) and silver in situ hybridization (SISH) were performed according to the American Society of Clinical Oncology/College of American Pathologists guidelines. Our analysis identified 89 (5.3%) patients with HER2-altered NSCLCs, comprising 30 (1.8%) with amplification and 59 (3.6%) mutations, and they were compared with 165 control patients. Of the 59 HER2-mutated cases, 52 harbored tyrosine kinase domain (TKD) mutations, primarily HER2 exon 20 insertions. HER2 TKD alterations were associated with younger age, female sex, non-smoking status, adenocarcinoma with a micropapillary pattern, lung-to-lung metastasis, and poor overall survival. The 33 patients with TKD mutations and 3 with non-TKD point mutations showed incomplete or complete membranous HER2 immunoreactivity (1+ and 2+, 61.07%). Six patients exhibiting amplifications had an IHC score of ≤2+ despite their high copy numbers and concomitantly displayed other actionable EGFR, KRAS, SMARCA4, and other HER2 mutations. These HER2-altered NSCLC with molecular co-alterations showed heterogeneous patterns through HER2 IHC and SISH. Therefore, NGS should be used to identify HER2 mutations in patients with NSCLC who present with concomitant alterations. In addition, the above clinicopathological characteristics and HER2 IHC results can be valuable determinants for identifying patients with HER2-altered NSCLC. These insights hold promise for the development of more effective diagnostic and therapeutic strategies for this complex subset of NSCLC patients.
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Affiliation(s)
- Yurimi Lee
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Department of Pathology, Chungnam National University College of Medicine, Daejeon, South Korea
| | - Boram Lee
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.
| | - Yoon-La Choi
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, South Korea.
| | - Dong-Wook Kang
- Department of Pathology, Chungnam National University College of Medicine, Daejeon, South Korea
| | - Joungho Han
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
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Kwon CY, Lee B. The potential role of Korean medicine doctors in Korea's suicide prevention policy: The first web-based survey. Asian J Psychiatr 2024; 96:104040. [PMID: 38604049 DOI: 10.1016/j.ajp.2024.104040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Accepted: 03/29/2024] [Indexed: 04/13/2024]
Affiliation(s)
- Chan-Young Kwon
- Department of Oriental Neuropsychiatry, College of Korean Medicine, Dong-Eui University, 52-57 Yangjeong-ro, Busanjin-gu, Busan 47227, Republic of Korea.
| | - Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, 1672, Yuseong-daero, Yuseong-gu, Daejeon, Republic of Korea
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Oh G, Lee J, Kim H, Kim W, Kang S, Chung J, Jeong S, Lee H, Yoon M, Lee B. Monte Carlo simulation study of an in vivo four-dimensional tracking system with a diverging collimator for monitoring radiation source (Ir-192) location during brachytherapy: proof of concept and feasibility. Front Physiol 2024; 15:1302301. [PMID: 38590693 PMCID: PMC10999580 DOI: 10.3389/fphys.2024.1302301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 01/09/2024] [Indexed: 04/10/2024] Open
Abstract
Introduction: The aim of this study was to demonstrate the potential of an in vivo four-dimensional (4D) tracking system to accurately localize the radiation source, Iridium-192 (Ir-192) in high-dose rate brachytherapy. Methods: To achieve time-dependent 3D positioning of the Ir-192 source, we devised a 4D tracking system employing multiple compact detectors. During the system's design phase, we conducted comprehensive optimization and analytical evaluations of the diverging collimator employed for detection purposes. Subsequently, we executed 3D reconstruction and positioning procedures based on the 2D images obtained by six detectors, each equipped with an optimized diverging collimator. All simulations for designing and evaluating the 4D tracking system were performed using the open-source GATE (v9.1) Monte Carlo platform based on the GEANT4 (v10.7) toolkit. In addition, to evaluate the accuracy of the proposed 4D tracking system, we conducted simulations and 3D positioning using a solid phantom and patient data. Finally, the error between the reconstructed position coordinates determined by the tracking system and the original coordinates of the Ir-192 radiation source was analyzed. Results: The parameters for the optimized diverging collimator were a septal thickness of 0.3 mm and a collimator height of 30 mm. A tracking system comprising 6 compact detectors was designed and implemented utilizing this collimator. Analysis of the accuracy of the proposed Ir-192 source tracking system found that the average of the absolute values of the error between the 3D reconstructed and original positions for the simulation with the solid phantom were 0.440 mm for the x coordinate, 0.423 mm for the y coordinate, and 0.764 mm for the z coordinate, and the average Euclidean distance was 1.146 mm. Finally, in a simulation based on data from a patient who underwent brachytherapy, the average Euclidean distance between the original and reconstructed source position was 0.586 mm. Discussion: These results indicated that the newly designed in vivo 4D tracking system for monitoring the Ir-192 source during brachytherapy could determine the 3D position of the radiation source in real time during treatment. We conclude that the proposed positioning system has the potential to make brachytherapy more accurate and reliable.
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Affiliation(s)
- Geon Oh
- Department of Bioengineering, College of Health Sciences, Korea University, Seoul, Republic of Korea
- Department of Radiation Oncology, Inha University Hospital, Incheon, Republic of Korea
| | - Jeongshim Lee
- Department of Radiation Oncology, Inha University Hospital, Incheon, Republic of Korea
| | - Hunjung Kim
- Department of Radiation Oncology, Inha University Hospital, Incheon, Republic of Korea
| | - Woochul Kim
- Department of Radiation Oncology, Inha University Hospital, Incheon, Republic of Korea
| | - Sangwon Kang
- Department of Radiation Oncology, Seoul National University Bundang Hospital, Seongnam, Gyeonggi, Republic of Korea
| | - Jinbeom Chung
- Department of Radiation Oncology, Seoul National University Bundang Hospital, Seongnam, Gyeonggi, Republic of Korea
| | - Seonghoon Jeong
- Department of Neurology, Inje University Ilsan Paik Hospital, Goyang, Gyeonggi, Republic of Korea
| | - Hakjae Lee
- ARALE Laboratory Co., Ltd., Seoul, Republic of Korea
| | - Myonggeun Yoon
- Department of Bioengineering, College of Health Sciences, Korea University, Seoul, Republic of Korea
| | - Boram Lee
- Department of Radiation Oncology, Inha University Hospital, Incheon, Republic of Korea
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Park Y, Han YB, Kim J, Kang M, Lee B, Ahn ES, Han S, Kim H, Na HY, Han HS, Yoon YS. Microscopic tumor mapping of post-neoadjuvant therapy pancreatic cancer specimens to predict post-surgical recurrence: A prospective cohort study. Pancreatology 2024:S1424-3903(24)00074-7. [PMID: 38556428 DOI: 10.1016/j.pan.2024.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 03/01/2024] [Accepted: 03/23/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND Although various pathological grading systems are available for evaluating the response of pancreatic ductal adenocarcinoma (PDAC) to neoadjuvant therapy (NAT), their prognostic value has not been thoroughly validated. This study examined whether microscopic tumor mapping of post-NAT specimens could predict tumor recurrence. METHODS This prospective study enrolled 52 patients who underwent pancreaticoduodenectomy after NAT for PDAC between 2019 and 2021. Microscopic mapping was performed to identify residual tumor loci within the tumor bed using 4 mm2 pixels. Patients were divided into small extent (SE; n = 26) and large extent (LE; n = 26) groups using a cutoff value of 226 mm2. The diagnostic performance for predicting tumor recurrence was evaluated using receiver operating characteristic (ROC) curves. RESULTS Carbohydrate antigen 19-9 levels were normalised after NAT in more patients in the SE group (SE 21 [80.8%] vs. LE 13 [50.0%]; P = 0.041). Tumor size (P < 0.001), T stage (P < 0.001), positive lymph node yield (P = 0.024), and perineural invasion rate (P = 0.018) were significantly greater in the LE group. The 3-year disease-free survival rate was significantly lower in the LE group (SE 83.3% vs. LE 50.0%, P = 0.004). The area under the ROC curve for mapping extent was 0.743, which was greater than that of the other tumor response scoring systems. CONCLUSIONS Microscopic tumor mapping of the residual tumor in post-NAT specimens is a significant predictor of post-surgical recurrence, and offers better prognostic performance than the current grading systems.
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Affiliation(s)
- Yeshong Park
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Republic of Korea
| | - Yeon Bi Han
- Department of Pathology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Republic of Korea
| | - Jinju Kim
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Republic of Korea
| | - MeeYoung Kang
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Republic of Korea
| | - Boram Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Republic of Korea
| | - Eun Sung Ahn
- Department of Pathology, Seoul National University Bundang Hospital, Republic of Korea
| | - Saemi Han
- Department of Pathology, Seoul National University Bundang Hospital, Republic of Korea
| | - Haeryoung Kim
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Republic of Korea
| | - Hee-Young Na
- Department of Pathology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Republic of Korea
| | - Ho-Seong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Republic of Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Republic of Korea.
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Park HJ, Kim MG, Yoo YS, Lee B, Choi YJ, Son CG, Lee EJ. Correction to: Determination of the combined effects of asian herbal medicine with calcium and/or vitamin D supplements on bone mineral density in primary osteoporosis: A systematic review and meta-analysis. Osteoporos Int 2024:10.1007/s00198-024-07065-w. [PMID: 38512462 DOI: 10.1007/s00198-024-07065-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Affiliation(s)
- Hee-Joo Park
- Colleage of Korean Medicine, Daejeon University, 62, Daehak-Ro, Dong-Gu, Daejeon, 34520, Republic of Korea
| | - Min-Gyeong Kim
- Colleage of Korean Medicine, Daejeon University, 62, Daehak-Ro, Dong-Gu, Daejeon, 34520, Republic of Korea
| | - Young-Seo Yoo
- Colleage of Korean Medicine, Daejeon University, 62, Daehak-Ro, Dong-Gu, Daejeon, 34520, Republic of Korea
| | - Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, 34054, Republic of Korea
| | - Yu-Jin Choi
- Institute of Bioscience and Integrative Medicine, Daejeon University, 62 Daehak-Ro, Dong-Gu, Daejeon, 34520, Republic of Korea
| | - Chang-Gue Son
- Reseacrch Center for CFS/ME in Daejeon University, 75, Daedukdae-Ro 176, Seo-Gu, Daejeon, 35235, Republic of Korea
| | - Eun-Jung Lee
- Department of Korean Rehabilitation Medicine, College of Korean Medicine, Daejeon University, 62, Daehak-Ro, Dong-Gu, Daejeon, 34520, Republic of Korea.
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Park HJ, Kim MG, Yoo YS, Lee B, Choi YJ, Son CG, Lee EJ. Determination of the Combined Effects of Asian Herbal Medicine with Calcium and/or Vitamin D Supplements on Bone Mineral Density in Primary Osteoporosis: A Systematic Review and Meta-Analysis. Osteoporos Int 2024:10.1007/s00198-024-07061-0. [PMID: 38472336 DOI: 10.1007/s00198-024-07061-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 03/06/2024] [Indexed: 03/14/2024]
Abstract
Our review of 52 RCTs from 5 databases suggests a tendency for notable improvement in BMD when combining herbal medicine with supplements (calcium and vitamin D variants) compared to supplement monotherapy in primary osteoporosis. However, caution is needed in interpreting results due to substantial heterogeneity among included studies. PURPOSE To conduct a systematic review and meta-analysis to determine whether herbal medicine (HM) plus supplements such as calcium (Ca) or vitamin D (Vit.D) improves bone mineral density (BMD) compared to supplements alone in primary osteoporosis (OP) patients. METHODS We searched 5 databases for randomized controlled trials (RCTs) using HMs with supplements (Ca or Vit.D variants) as interventions for primary OP patients published until August 31, 2022. Meta-analysis using BMD score as the primary outcome was performed using RevMan 5.4 version. Risk of bias in the included studies was assessed useing RoB 2.0 tool. RESULTS In total, 52 RCTs involving 4,889 participants (1,408 men, 3,481 women) were included, with average BMD scores of 0.690 ± 0.095 g/cm2 (lumbar) and 0.625 ± 0.090 g/cm2 (femoral neck). As a result of performing meta-analysis using BMD scores for all 52 RCTs included in this review, combination of HMs with Ca and Vit.D variants improved the BMD score by 0.08 g/cm2 (lumbar, 38 RCTs, 95% CI: 0.06-0.10, p < 0.001, I2 = 97%) and 0.06 g/cm2 (femoral neck, 19 RCTs, 95% CI: 0.04-0.08, p < 0.001, I2 = 92%)compared to controls. However, statistical significance of the lumbar BMD improvement disappeared after adjusting for potential publication bias. CONCLUSION Our data suggest that combining of HM and supplements tends to be more effective in improving BMD in primary OP than supplements alone. However, caution is needed in interpretation due to the reporting bias and high heterogeneity among studies, and well-designed RCTs are required in the future.
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Affiliation(s)
- Hee-Joo Park
- Colleage of Korean Medicine, Daejeon University, 62, Daehak-Ro, Dong-Gu, Daejeon, 34520, Republic of Korea
| | - Min-Gyeong Kim
- Colleage of Korean Medicine, Daejeon University, 62, Daehak-Ro, Dong-Gu, Daejeon, 34520, Republic of Korea
| | - Young-Seo Yoo
- Colleage of Korean Medicine, Daejeon University, 62, Daehak-Ro, Dong-Gu, Daejeon, 34520, Republic of Korea
| | - Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, 34054, Republic of Korea
| | - Yu-Jin Choi
- Institute of Bioscience and Integrative Medicine, Daejeon University, 62 Daehak-Ro, Dong-Gu, Daejeon, 34520, Republic of Korea
| | - Chang-Gue Son
- Reseacrch Center for CFS/ME in Daejeon University, 75, Daedukdae-Ro 176, Seo-Gu, Daejeon, 35235, Republic of Korea
| | - Eun-Jung Lee
- Department of Korean Rehabilitation Medicine, College of Korean Medicine, Daejeon University, 62, Daehak-Ro, Dong-Gu, Daejeon, 34520, Republic of Korea.
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Lim S, Ha Y, Lee B, Shin J, Rhim T. Calnexin as a dual-role biomarker: antibody-based diagnosis and therapeutic targeting in lung cancer. BMB Rep 2024; 57:155-160. [PMID: 38303563 PMCID: PMC10979343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/27/2023] [Accepted: 01/08/2024] [Indexed: 02/03/2024] Open
Abstract
Lung cancer carries one of the highest mortality rates among all cancers. It is often diagnosed at more advanced stages with limited treatment options compared to other malignancies. This study focuses on calnexin as a potential biomarker for diagnosis and treatment of lung cancer. Calnexin, a molecular chaperone integral to N-linked glycoprotein synthesis, has shown some associations with cancer. However, targeted therapeutic or diagnostic methods using calnexin have been proposed. Through 1D-LCMSMS, we identified calnexin as a biomarker for lung cancer and substantiated its expression in human lung cancer cell membranes using Western blotting, flow cytometry, and immunocytochemistry. Anti-calnexin antibodies exhibited complement-dependent cytotoxicity to lung cancer cell lines, resulting in a notable reduction in tumor growth in a subcutaneous xenograft model. Additionally, we verified the feasibility of labeling tumors through in vivo imaging using antibodies against calnexin. Furthermore, exosomal detection of calnexin suggested the potential utility of liquid biopsy for diagnostic purposes. In conclusion, this study establishes calnexin as a promising target for antibody-based lung cancer diagnosis and therapy, unlocking novel avenues for early detection and treatment. [BMB Reports 2024; 57(3): 155-160].
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Affiliation(s)
- Soyeon Lim
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, Korea
| | - Youngeun Ha
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, Korea
| | - Boram Lee
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, Korea
| | - Junho Shin
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, Korea
| | - Taiyoun Rhim
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, Korea
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Cassese G, Han HS, Yoon YS, Lee JS, Lee B, Lee HW, Cho JY. Evolution of laparoscopic liver resection in the last two decades: lessons from 2000 cases at a referral Korean center. Surg Endosc 2024; 38:1200-1210. [PMID: 38087108 DOI: 10.1007/s00464-023-10580-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 11/04/2023] [Indexed: 02/23/2024]
Abstract
BACKGROUND AND AIMS Laparoscopic liver resection (LLR) has evolved to become the standard surgical approach in many referral centers worldwide. The aim of this study was to analyze how LLR evolved at a single high-volume referral center since its introduction, more than two decades ago. METHODS Data from all consecutive LLR between January 2003 and September 2022 at the Seoul National University Bundang Hospital were analyzed. Perioperative outcomes were compared between three time periods, with major technological innovations considered as landmarks: before introduction of laparoscopic-US and CUSA (2003-2006), before (2006-2015) and after (2015-2022) introduction of high-definition scope. RESULTS During the analyzed time periods the number of technically challenging procedures increased from 39.2 to 61.1% (p < 0.001). The most recent period showed shorter median operation time (from 267.5' to 175', p < 0.001), lower median estimated blood loss (EBL) (from 500 to 300 ml, p < 0.001), lower intraoperative transfusions (from 33.8 to 9.3%, p < 0.001), shorter median postoperative hospital stay (from 12 to 6 days, p < 0.001). The time period, a technical major resection and an underlying liver cirrhosis were found to be the associated with longer operation time (p < 0.001) in the multivariable linear regression analysis, while tumor size, technically major surgeries and liver cirrhosis were associated with higher EBL (p < 0.001). CONCLUSION During the last two decades, the indications for patients undergoing LLR have expanded significantly, including more and more challenging procedures and frail patients. Despite such challenges, perioperative outcomes improved, although technically major procedures, cirrhotic patients and huge tumors have still to be considered challenging situations.
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Affiliation(s)
- Gianluca Cassese
- Department of Surgery, Division of HPB Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
- Department of Clinical Medicine and Surgery, Division of Minimally Invasive and Robotic HPB Surgery, and Transplantation Service, Federico II University, Naples, Italy
| | - Ho-Seong Han
- Department of Surgery, Division of HPB Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea.
- Department of Surgery, Seoul National University Bundang Hospital, College of Medicine, Seoul National University, 166 Gumi-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea.
| | - Yoo-Seok Yoon
- Department of Surgery, Division of HPB Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Jun-Suh Lee
- Department of Surgery, Division of HPB Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Boram Lee
- Department of Surgery, Division of HPB Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Hae Won Lee
- Department of Surgery, Division of HPB Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Jai Young Cho
- Department of Surgery, Division of HPB Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
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Kwon CY, Lee B. Effectiveness of mind-body medicine for Hwa-Byung (a Korean cultural diagnosis of suppressed anger): A systematic review of interventional studies. Complement Ther Med 2024; 80:103016. [PMID: 38185401 DOI: 10.1016/j.ctim.2024.103016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/14/2023] [Accepted: 01/03/2024] [Indexed: 01/09/2024] Open
Abstract
OBJECTIVE This systematic review analysed the effectiveness of mind-body modalities (MBMs) in Hwa-byung (HB). METHODS Ten electronic databases were searched. Intervention studies using MBMs for individuals with HB, published up to July 2023, were included. The methodological quality of the included studies was assessed using the Cochrane RoB and ROBINS-I tools. Meta-analysis of continuous variables was presented as mean differences (MDs) and their 95% confidence intervals (CIs). RESULTS Nine studies including five randomized controlled clinical trials, were included. The MBM types were meditation, relaxation, biofield therapy, art therapy, and forest-based MBM, and comprehensive HB programs. Most studies used an MBM group, with 5-6 sessions delivered during an average of 4-5 weeks. As a result of the meta-analysis, art therapy showed a statistically significantly better effect on improving the Hwa-Byung Scale (HB-S) score compared to the waitlist control (MD = -7.74; 95% CI = -9.81 to -5.66). In the before-and-after comparison, MBMs were frequently reported to have significant benefits for improving the HB-S total score (7/7, 100%), depressive mood (4/5, 80%), and state anxiety (6/8, 75%). Some methodological flaws were identified in the included studies, including the reliability of diagnosis, non-implementation of assessor blinding, and inappropriate control groups. CONCLUSIONS This review identified potentially promising MBMs that were not previously recommended in the current HB clinical practice guidelines. In the future, high-quality clinical studies that include the use of standardized HB diagnostic criteria, homogeneous interventions, appropriate control groups, standard assessment tools such as the HB-S, and assessor blinding are needed.
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Affiliation(s)
- Chan-Young Kwon
- Department of Oriental Neuropsychiatry, Dong-eui University College of Korean Medicine, Busan, Republic of Korea.
| | - Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
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Lee B, Kwon CY, Lee HW, Nielsen A, Wieland LS, Kim TH, Birch S, Alraek T, Lee MS. The effect of sham acupuncture can differ depending on the points needled in knee osteoarthritis: A systematic review and network meta-analysis. Heliyon 2024; 10:e25650. [PMID: 38380038 PMCID: PMC10877264 DOI: 10.1016/j.heliyon.2024.e25650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 01/26/2024] [Accepted: 01/31/2024] [Indexed: 02/22/2024] Open
Abstract
Objective In sham acupuncture-controlled acupuncture clinical trials, although sham acupuncture techniques are different from those of verum acupuncture, the same acupuncture points are often used for verum and sham acupuncture, raising the question of whether sham acupuncture is an appropriate placebo. We aimed to examine the effects of sham and verum acupuncture according to the points needled (same or different between verum and sham acupuncture) in knee osteoarthritis. Methods Ten databases were searched to find randomized controlled clinical trials (RCTs) assessing the effects of verum acupuncture with sham acupuncture or waiting lists on knee osteoarthritis. Sham acupuncture was classified as using the same acupuncture points as those in verum acupuncture (SATV) or using sham points (SATS). A frequentist network meta-analysis (NMA) was conducted, and the certainty of evidence was evaluated. Results A total of 10 RCTs involving 1628 participants were included. Verum acupuncture was significantly superior to SATS but not different from SATV in terms of pain reduction. Additionally, SATV was significantly superior to the waiting list. For physical function, no difference were found between verum acupuncture, SATV, and SATS. The certainty of evidence was low to moderate. Conclusion For knee osteoarthritis, the pain reduction effect of acupuncture may differ according to the needling points of sham acupuncture, and the control group should be established according to the specific aim of the study design and treatment mechanism.
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Affiliation(s)
- Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Chan-Young Kwon
- Department of Oriental Neuropsychiatry, Dong-eui University College of Korean Medicine, Busan, Republic of Korea
| | - Hye Won Lee
- KM Convergence Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Arya Nielsen
- Department of Family Medicine & Community Health, Icahn School of Medicine at Mount Sinai, New York, USA
| | - L Susan Wieland
- Center for Integrative Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Tae-Hun Kim
- Korean Medicine Clinical Trial Center, Korean Medicine Hospital, Kyung Hee University, Seoul, Republic of Korea
| | - Stephen Birch
- Kristiania University College, School of Health Sciences, Oslo, Norway
| | - Terje Alraek
- Kristiania University College, School of Health Sciences, Oslo, Norway
- Department of Community Medicine, Faculty of Health Sciences, National Research Center in Complementary and Alternative Medicine (NAFKAM), Institute of Health Sciences, Tromsø, Norway
| | - Myeong Soo Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
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Lee B, Cho JY, Han HS, Yoon YS, Lee HW, Kang M, Park Y, Kim J. Association between Unplanned Conversion and Patient Survival after Laparoscopic Liver Resection for Hepatocellular Carcinoma: A Propensity Score Matched Analysis. J Clin Med 2024; 13:1116. [PMID: 38398431 PMCID: PMC10889730 DOI: 10.3390/jcm13041116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/02/2024] [Accepted: 02/10/2024] [Indexed: 02/25/2024] Open
Abstract
Unplanned conversion (UPC) is considered to be a predictor of poor postoperative outcomes. However, the effects of UPC on the survival of patients with hepatocellular carcinoma (HCC) remain controversial. The aim of this study is to compare the outcomes between patients who underwent laparoscopic liver resection (LLR) and those who underwent UPC for HCC. Among 1029 patients with HCC who underwent hepatectomy between 2004 and 2021, 251 were eligible for the study. Of 251 patients who underwent hepatectomy for HCC in PS segments, 29 (26.0%) required UPC, and 222 underwent LLR. After 1:5 PSM, 25 patients were selected for the UPC group and 125 for the LLR group. Blood loss, transfusion rate, hospital stay, and postoperative complication were higher in the UPC group. Regarding oncologic outcomes, although the 5-year overall survival rate was similar in both groups (p = 0.544), the recurrence-free survival rate was lower in the UPC group (p < 0.001). UPC was associated with poor short-term as well as inferior long-term outcomes compared with LLR for HCC in PS segments. Therefore, surgeons must carefully select patients and consider early conversion if unexpected bleeding occurs to maintain safety and oncologic outcomes.
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Affiliation(s)
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Gumi-ro, 173, Bundang-gu, Seongnam-si 13620, Gyeonggi-do, Republic of Korea; (B.L.); (H.-S.H.); (Y.-S.Y.); (M.K.); (J.K.)
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12
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Lee B, Kwon CY, Kim YJ, Kim JH, Kim KI, Lee BJ, Lee JH. Research status of east Asian traditional medicine treatment for chronic cough: A scoping review. PLoS One 2024; 19:e0296898. [PMID: 38330020 PMCID: PMC10852285 DOI: 10.1371/journal.pone.0296898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 12/13/2023] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND When patients continue to experience cough despite conventional treatment, East Asian traditional medicine (EATM) including herbal medicine and/or acupuncture has been frequently used. Previous systematic reviews of EATM treatment for chronic cough have been conducted mainly on herbal medicine, targeting patients with conditions that cause cough. In clinical practice, EATM interventions are not limited to herbal medicine, and considering that chronic cough is often caused by two or more conditions or unspecific causes, a comprehensive investigation is clinically relevant. We examined the current research status of EATM for chronic cough. METHODS Based on Arksey and O'Malley's scoping review methodological framework, a total of six English, Chinese, Korean, and Japanese electronic databases were searched on August 2022. Any clinical studies on EATM targeting chronic cough patients (regardless of their cause) were included. RESULTS Among 474 included studies, the study designs were mainly randomized controlled trials (72.4%), and the population was evenly distributed between children and adults. The cause of cough was not reported in most studies (56.1%). The common cause of cough was upper airway cough syndrome and post-respiratory infection (9.5%, each), followed by mixed cause (7.6%), nonspecific cause (5.9%), and gastroesophageal reflux disease (4.0%). EATM was conducted for a mean of 19.1 days, and herbal medicine was the most common (80.6%). Conventional medication was frequently used as a control (81.2%). For outcomes, the total effective rate was the most frequently utilized (94.3%), followed by cough severity (53.8%). EATM treatment showed positive outcomes in most studies. CONCLUSIONS In future EATM studies, it is necessary to either specify the cause of chronic cough or to report that the study was targeting nonspecific chronic cough. In addition, high-quality studies assessing the efficacy of EATM with placebo control treatment should be conducted, using validated evaluation tools.
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Affiliation(s)
- Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, South Korea
| | - Chan-Young Kwon
- Department of Oriental Neuropsychiatry, Dong-eui University College of Korean Medicine, Busan, South Korea
| | - Ye Ji Kim
- Department of Korean Pediatrics, Kyung Hee University Medical Center, Seoul, South Korea
| | - Jae Hyun Kim
- Department of Korean Pediatrics, Kyung Hee University Hospital at Gangdong, Seoul, South Korea
| | - Kwan-Il Kim
- Department of Internal Medicine, Division of Allergy, Immune and Respiratory System, College of Korean Medicine, Kyung Hee Medical Center, Kyung Hee University, Seoul, South Korea
| | - Beom-Joon Lee
- Department of Internal Medicine, Division of Allergy, Immune and Respiratory System, College of Korean Medicine, Kyung Hee Medical Center, Kyung Hee University, Seoul, South Korea
| | - Jun-Hwan Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, South Korea
- Department of Korean Convergence Medical Science, KIOM School, University of Science & Technology (UST), Daejeon, South Korea
- Department of Radiology, Athinoula A. Martinos Center for Biomedical imaging, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States of America
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Kang M, Cho JY, Han HS, Yoon YS, Lee HW, Lee B, Park Y, Kim J. A Prospective Analysis of the Effects of a Powder-Type Hemostatic Agent on the Short-Term Outcomes after Liver Resection. Medicina (Kaunas) 2024; 60:278. [PMID: 38399565 PMCID: PMC10889996 DOI: 10.3390/medicina60020278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/26/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024]
Abstract
Background and Objectives: Postoperative bleeding is a significant cause of morbidity and mortality following liver resection. Therefore, it is crucial to minimize bleeding during liver resection and effectively manage it when it occurs. Arista® AH (Becton, Dickinson and Company, Franklin Lakes, NJ, USA) is a microporous polysaccharide hemosphere (MPH), a new plant-derived polysaccharide powder hemostat that can be applied to the entire surgical field. This study prospectively assessed the effectiveness of Arista for bleeding control when applied intraoperatively to the liver resection surface. Materials and Methods: Data were collected at Seoul National University Bundang Hospital for patients who underwent liver resection owing to malignant hepatocellular carcinoma or benign liver diseases. We compared the outcomes between 45 patients managed with Arista® AH (data were prospectively collected between September 2022 and May 2023) and 156 patients managed without the use of Arista® AH (data were retrospectively collected between January 2021 and December 2021). Results: There were no significant differences in patient characteristics between the two groups. The estimated blood loss (EBL) was significantly lower in the Arista® AH group compared with the control group (495.56 ± 672.7 mL vs. 691.9 ± 777.5 mL, p = 0.049). The mean postoperative hospital stay was significantly shorter in the Arista® AH group (5.93 ± 1.88 days vs. 6.94 ± 4.17 days, p = 0.024). The time to Jackson-Pratt drain removal was also significantly shorter in the Arista® AH group (4.64 ± 1.31 days vs. 5.30 ± 2.87 days, p = 0.030). The patient subgroup was divided into four categories based on the type of resection and the presence or absence of cirrhosis. Within the subgroup of major resections in non-cirrhotic patients, the Arista® AH group demonstrated significantly better outcomes compared to the control group, showed lower EBL, reduced need for blood transfusions, decreased volume of drain fluid collected within 48 h, earlier removal of drains, and shorter hospital stays. In contrast, for the other subgroups such as minor resection (both non-cirrhotic and cirrhotic) and major resection with cirrhosis, the differences between the Arista® AH and control groups in various parameters like EBL, blood transfusion rates, drain fluid volume, time to drain removal, and duration of hospital stay were not statistically significant. Conclusions: Arista® AH significantly improved intraoperative blood management and postoperative recovery in patients undergoing liver resection, particularly in non-cirrhotic patients who underwent major resection.
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Affiliation(s)
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 13620, Republic of Korea
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14
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Lee B, Hwang S, Bae H, Choi KH, Suh YL. Diagnostic utility of genetic alterations in distinguishing IDH-wildtype glioblastoma from lower-grade gliomas: Insight from next-generation sequencing analysis of 479 cases. Brain Pathol 2024:e13234. [PMID: 38217295 DOI: 10.1111/bpa.13234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 12/20/2023] [Indexed: 01/15/2024] Open
Abstract
The accurate diagnosis and classification of gliomas are essential for appropriate treatment planning and prognosis prediction. This study aimed to investigate the molecular diagnostics of IDH-wildtype diffuse astrocytic gliomas and identify potential genetic variants that could differentiate glioblastoma (GBM) from lower-grade gliomas when DNA methylation analysis is not feasible. In total, 479 H3-and IDH-wildtype diffuse astrocytic gliomas were included in this study. All the cases were diagnosed according to the 2021 World Health Organization (WHO) classification of central nervous system (CNS) tumors. Panel sequencing data were collected, and clinicopathological information was retrieved from medical records. Genetic alterations and histological findings were analyzed to determine their diagnostic utility and prognostic implications. Out of 479 cases, 439 (91.6%) were diagnosed with GBM, including 28 cases that were molecularly diagnosed as GBM. However, 40 (8.4%) cases could not be classified according to the 2021 WHO classification and were diagnosed as lower-grade diffuse astrocytic glioma, IDH-wildtype, not elsewhere classified (LGNEC). In addition to the three genetic alterations included in the diagnostic criteria of GBM, PTEN and EGFR mutations were found to be enriched in GBM. Patients harboring mTOR pathway mutations demonstrated a more favorable prognosis and often exhibited morphology resembling subependymal giant cell astrocytoma, along with a high tumor mutational burden. Among patients with mTOR pathway mutations, those lacking molecular diagnostic features of GBM exhibited outstanding survival outcomes, even in the presence of grade 4 histology. Integration of molecular features enhanced the diagnostic accuracy of IDH-wildtype gliomas. Some molecular alterations enriched in GBM offer valuable insights for molecular diagnosis and glioma classification. Furthermore, high-grade diffuse astrocytic gliomas featuring mTOR pathway mutations in the absence of molecular diagnostic features of GBM could represent more favorable tumor types distinct from GBM.
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Affiliation(s)
- Boram Lee
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Soohyun Hwang
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyunsik Bae
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Pathology center, Seegene Medical Foundation, Seoul 04805, Republic of Korea
| | - Kyue-Hee Choi
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yeon-Lim Suh
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Bae H, Lee B, Hwang S, Lee J, Kim HS, Suh YL. Clinicopathological and Molecular Characteristics of IDH-Wildtype Glioblastoma with FGFR3::TACC3 Fusion. Biomedicines 2024; 12:150. [PMID: 38255255 PMCID: PMC10813214 DOI: 10.3390/biomedicines12010150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/07/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
The World Health Organization Classification of Tumors of the Central Nervous System recently incorporated histological features, immunophenotypes, and molecular characteristics to improve the accuracy of glioblastoma (GBM) diagnosis. FGFR3::TACC3 (F3T3) fusion has been identified as an oncogenic driver in IDH-wildtype GBMs. Recent studies have demonstrated the potential of using FGFR inhibitors in clinical trials and TACC3-targeting agents in preclinical models for GBM treatment. However, there is limited information on the clinicopathological and genetic features of IDH-wildtype GBMs with F3T3 fusion. The aim of this study was to comprehensively investigate the clinical manifestations, histological features, and mutational profiles of F3T3-positive GBMs. Between September 2017 and February 2023, 25 consecutive cases (5.0%) of F3T3-positive GBM were extracted from 504 cases of IDH-wildtype GBM. Clinicopathological information and targeted sequencing results obtained from 25 primary and 4 recurrent F3T3-positive GBMs were evaluated and compared with those from F3T3-negative GBMs. The provisional grades determined by histology only were distributed as follows: 4 (26/29; 89.7%), 3 (2/29; 6.9%), and 2 (1/29; 3.4%). Grade 2-3 tumors were ultimately diagnosed as grade 4 GBMs based on the identification of the TERT promoter mutation and the combined gain of chromosome 7 and loss of chromosome 10 (7+/10-). F3T3-positive GBMs predominantly affected women (2.6 females per male). The mean age of patients with an F3T3-positive GBM at initial diagnosis was 62 years. F3T3-positive GBMs occurred more frequently in the cortical locations compared to F3T3-negative GBMs. Imaging studies revealed that more than one-third (12/29; 41.4%) of F3T3-positive GBMs displayed a circumscribed tumor border. Seven of the seventeen patients (41.2%) whose follow-up periods exceeded 20 months died of the disease. Histologically, F3T3-positive GBMs more frequently showed curvilinear capillary proliferation, palisading nuclei, and calcification compared to F3T3-negative GBMs. Molecularly, the most common alterations observed in F3T3-positive GBMs were TERT promoter mutations and 7+/10-, whereas amplifications of EGFR, PDGFRA, and KIT were not detected at all. Other genetic alterations included CDKN2A/B deletion, PTEN mutation, TP53 mutation, CDK4 amplification, and MDM2 amplification. Our observations suggest that F3T3-positive GBM is a distinct molecular subgroup of the IDH-wildtype GBM. Both clinicians and pathologists should consider this rare entity in the differential diagnosis of diffuse astrocytic glioma to make an accurate diagnosis and to ensure appropriate therapeutic management.
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Affiliation(s)
- Hyunsik Bae
- Pathology Center, Seegene Medical Foundation, Seoul 04805, Republic of Korea;
| | - Boram Lee
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea; (B.L.); (S.H.)
| | - Soohyun Hwang
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea; (B.L.); (S.H.)
| | - Jiyeon Lee
- Department of Pathology, Guro Hospital, Korea University College of Medicine, Seoul 08308, Republic of Korea;
| | - Hyun-Soo Kim
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea; (B.L.); (S.H.)
| | - Yeon-Lim Suh
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Republic of Korea; (B.L.); (S.H.)
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16
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Adhikari K, Teare GF, Belon AP, Lee B, Kim MO, Nykiforuk C. Screening, brief intervention, and referral to treatment for tobacco consumption, alcohol misuse, and physical inactivity: an equity-informed rapid review. Public Health 2024; 226:237-247. [PMID: 38091812 DOI: 10.1016/j.puhe.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 09/26/2023] [Accepted: 11/01/2023] [Indexed: 01/15/2024]
Abstract
OBJECTIVE This rapid review systematically synthesizes evidence of the effectiveness of the Screening, Brief Intervention, and Referral (SBIR/T) approach for tobacco use, alcohol misuse, and physical inactivity. STUDY DESIGN This was a rapid review. METHODS We searched primary studies between 2012 and 2022 in seven electronic databases. The search strategy used concepts related to alcohol-related disorders, intoxication, cigarette, nicotine, physical activity, exercise, sedentary, screening, therapy, and referral. We reviewed both title/abstract and full-text using a priori set inclusion and exclusion criteria to identify the eligible studies. We appraised study quality, extracted data, and summarized the characteristics of the included studies. We applied health equity lenses in the synthesis. RESULTS Of the 44 included studies, most focused on alcohol misuse. SBIR/T improved patients' attitudes toward alcohol behavior change, improved readiness and referral initiation for change, and effectively reduced alcohol consumption. Few studies pertained to smoking and physical inactivity. Most studies on smoking demonstrated effectiveness pertaining to patients' acceptance of referral recommendations, improved readiness and attempts to quitting smoking, and reduced or cessation of smoking. Findings were mixed about the effectiveness of SBIR/T in improving physical activity. Minimal studies exist on the impacts of SBIR/T for these three risk factors on healthcare resource use or costs. Studies considering diverse population characteristics in the design and effectiveness assessment of the SBIR/T intervention are lacking. CONCLUSIONS More research on the impacts of SBIR/T on tobacco use, alcohol misuse, and physical inactivity is required to inform the planning and delivery of SBIR/T for general and disadvantaged populations.
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Affiliation(s)
- K Adhikari
- Provincial Population and Public Health, Alberta Health Services, Canada; Department of Community Health Sciences, University of Calgary, Canada.
| | - G F Teare
- Provincial Population and Public Health, Alberta Health Services, Canada; Department of Community Health Sciences, University of Calgary, Canada
| | - A P Belon
- Centre for Healthy Communities, School of Public Health, University of Alberta, Canada
| | - B Lee
- Centre for Healthy Communities, School of Public Health, University of Alberta, Canada
| | - M O Kim
- Centre for Healthy Communities, School of Public Health, University of Alberta, Canada
| | - C Nykiforuk
- Centre for Healthy Communities, School of Public Health, University of Alberta, Canada
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Cassese G, Han HS, Lee E, Lee B, Lee HW, Cho JY, Montalti R, Troisi RI. Laparoscopic versus open liver resection for multiple hepatocellular carcinoma within and beyond the Milan criteria: An Eastern-Western propensity score-matched analysis. J Hepatobiliary Pancreat Sci 2024; 31:2-11. [PMID: 37916427 DOI: 10.1002/jhbp.1384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
BACKGROUND There is still little knowledge about the outcomes of laparoscopic liver resection (LLR) for multiple hepatocellular carcinomas (HCC). The aim of this study was to assess the short- and long- term outcomes of LLR versus open liver resection (OLR) for patients with multiple HCC within and beyond the Milan criteria, and in both BCLC-A and -B stage. METHODS Data regarding all consecutive patients undergoing liver resection for multiple HCC were retrospectively collected from Asian (South Korean) and European (Italian) referral HPB centers. The cases were propensity-score matched for age, BMI, center, extent of the resection, postero-superior location of the lesion, underlying liver condition, BCLB staging and the Milan criteria. RESULTS A total of 203 patients were included in the study: 27% of patients had undergone hemi-hepatectomy, 26.6% atypical resections, 20.6% sectionectomy and 16.2% segmentectomy. After PSM two cohorts of 57 patients were obtained, with no significant differences in all preoperative characteristics. The length of hospital stay was significantly lower after LLR (median 7 vs. 9 days, p < .01), with no statistically significant differences in estimated blood loss, operation time, transfusions, postoperative bile leak, ascites, severe complications and R1 resection rates. After a median follow-up of 61 (±7) months, there were no significant differences between OLR and LLR in both median OS (69 vs. 59 months, p = .74, respectively) and median DFS (12 vs. 10 months, p = .48, respectively). CONCLUSION LLR for multiple HCC can be safe and effective in selected cases and is able to shorten median hospital stay without affecting perioperative and long-term oncological outcomes.
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Affiliation(s)
- Gianluca Cassese
- Department of Clinical Medicine and Surgery, Division of Minimally Invasive and Robotic Hepato-Pancreato-Biliary Surgery, and Transplantation Service, Federico II University Hospital, Naples, Italy
- Department of Surgery, Division of Hepato-Pancreato-Biliary Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Ho-Seong Han
- Department of Surgery, Division of Hepato-Pancreato-Biliary Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Eunhye Lee
- Department of Surgery, Division of Hepato-Pancreato-Biliary Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Boram Lee
- Department of Surgery, Division of Hepato-Pancreato-Biliary Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Hae Won Lee
- Department of Surgery, Division of Hepato-Pancreato-Biliary Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Jai Young Cho
- Department of Surgery, Division of Hepato-Pancreato-Biliary Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Roberto Montalti
- Department of Clinical Medicine and Surgery, Division of Minimally Invasive and Robotic Hepato-Pancreato-Biliary Surgery, and Transplantation Service, Federico II University Hospital, Naples, Italy
| | - Roberto Ivan Troisi
- Department of Clinical Medicine and Surgery, Division of Minimally Invasive and Robotic Hepato-Pancreato-Biliary Surgery, and Transplantation Service, Federico II University Hospital, Naples, Italy
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Lee B, Kwon CY, Lee HW, Nielsen A, Wieland LS, Kim TH, Birch S, Alraek T, Lee MS. Different Outcomes According to Needling Point Location Used in Sham Acupuncture for Cancer-Related Pain: A Systematic Review and Network Meta-Analysis. Cancers (Basel) 2023; 15:5875. [PMID: 38136419 PMCID: PMC10741764 DOI: 10.3390/cancers15245875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/04/2023] [Accepted: 12/05/2023] [Indexed: 12/24/2023] Open
Abstract
Numerous acupuncture studies have been conducted on cancer-related pain; however, its efficacy compared to sham acupuncture remains controversial. We confirmed whether the outcome of acupuncture differs according to the needling points of sham acupuncture for cancer-related pain. We searched 10 databases on 23 May 2023 to screen acupuncture trials using sham acupuncture or waiting list as controls for cancer-related pain. Sham acupuncture was classified into two types, depending on whether the needling was applied at the same locations as verum acupuncture (SATV) or not (SATS). A network meta-analysis (NMA) was performed on the basis of a frequentist approach to assess pain severity. Eight studies (n = 574 participants) were included in the review, seven of which (n = 527 participants) were included in the NMA. The pain severity was not significantly different between SATV and verum acupuncture, but verum acupuncture significantly improved pain severity compared to SATS. The risk of bias affecting the comparisons between the verum and sham acupuncture was generally low. Previous acupuncture trials for cancer-related pain showed differing outcomes of sham and verum acupuncture, depending on the needling points of sham acupuncture. The application of SATV cannot be considered a true placebo, which leads to an underestimation of the efficacy of verum acupuncture.
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Affiliation(s)
- Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea;
| | - Chan-Young Kwon
- Department of Oriental Neuropsychiatry, Dong-Eui University College of Korean Medicine, Busan 47227, Republic of Korea;
| | - Hye Won Lee
- KM Convergence Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea;
| | - Arya Nielsen
- Department of Family Medicine & Community Health, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
| | - L. Susan Wieland
- Center for Integrative Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
| | - Tae-Hun Kim
- Korean Medicine Clinical Trial Center, Korean Medicine Hospital, Kyung Hee University, Seoul 02447, Republic of Korea;
| | - Stephen Birch
- Kristiania University College, School of Health Sciences, 0317 Oslo, Norway; (S.B.); (T.A.)
| | - Terje Alraek
- Kristiania University College, School of Health Sciences, 0317 Oslo, Norway; (S.B.); (T.A.)
- Department of Community Medicine, Faculty of Health Sciences, National Research Center in Complementary and Alternative Medicine (NAFKAM), Institute of Health Sciences, 9037 Tromsø, Norway
| | - Myeong Soo Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea;
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Ang L, Song E, Jong MC, Alræk T, Wider B, Choi TY, Jun JH, Lee B, Choi Y, Lee HW, Yang C, Lee MS. Mapping of systematic reviews on traditional medicine across health conditions: a protocol for a systematic map. BMJ Open 2023; 13:e075215. [PMID: 38081666 PMCID: PMC10729180 DOI: 10.1136/bmjopen-2023-075215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 11/27/2023] [Indexed: 12/18/2023] Open
Abstract
INTRODUCTION Traditional medicine (TM) is an important part of healthcare either as the main healthcare system or as a complement to conventional medicine. The effectiveness of TM has been assessed in clinical trials that have been synthesised into thousands of systematic reviews (SRs). This study is commissioned by the World Health Organization (WHO) and is aimed at providing a systematic map of SRs of TM interventions across health conditions, as well as identifying gaps in the research literature in order to prioritise future primary research. METHODS AND ANALYSIS This is the protocol for a systematic map of SRs reported in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols (PRISMA-P). We will search 17 electronic databases to identify SRs of TM. The literature search covers the last 5 years, from January 2018 to December 2022. At least two independent reviewers will perform the database search, screening of eligible SRs, data extraction and quality assessments using the A MeaSurement Tool to Assess Systematic Reviews (AMSTAR 2). The characteristics and extent of SRs will be analysed according to disease classification, and type of TM intervention, and visualised by means of (interactive) graphical maps. ETHICS AND DISSEMINATION Ethical approval is not required as this is a systematic map of published studies. The findings of the study will be disseminated through online-available maps, presentations and scientific publications. PROSPERO REGISTRATION NUMBER CRD42023416355.
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Affiliation(s)
- Lin Ang
- Korean Medicine Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Eunhye Song
- Global Cooperation Center, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Miek C Jong
- Department of Community Medicine, UiT The Arctic University of Norway, Norway's National Research Center in Complementary and Alternative Medicine, Tromso, Norway
| | - Terje Alræk
- Department of Community Medicine, UiT The Arctic University of Norway, Norway's National Research Center in Complementary and Alternative Medicine, Tromso, Norway
| | - Barbara Wider
- Department of Community Medicine, UiT The Arctic University of Norway, Norway's National Research Center in Complementary and Alternative Medicine, Tromso, Norway
| | - Tae-Young Choi
- Korean Medicine Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Ji Hee Jun
- Korean Medicine Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Boram Lee
- Korean Medicine Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Yujin Choi
- Korean Medicine Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Hye Won Lee
- Korean Medicine Convergence Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Changsop Yang
- Korean Medicine Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Myeong Soo Lee
- Korean Medicine Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
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Kim M, Lee HW, Yoon CJ, Lee B, Jo Y, Cho JY, Yoon YS, Lee JS, Han HS. Intra-arterial lipo-prostaglandin E1 infusion for arterial spasm in liver transplantation: A case report. World J Clin Cases 2023; 11:8153-8157. [PMID: 38130782 PMCID: PMC10731176 DOI: 10.12998/wjcc.v11.i34.8153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 10/18/2023] [Accepted: 11/27/2023] [Indexed: 12/06/2023] Open
Abstract
BACKGROUND Hepatic artery obstruction is a critical consideration in graft outcomes after living donor liver transplantation. We report a case of diffuse arterial vasospasm that developed immediately after anastomosis and was managed with an intra-arterial infusion of lipo-prostaglandin E1 (PGE1). CASE SUMMARY A 57-year-old male with hepatitis B virus-related liver cirrhosis and hepatocellular carcinoma underwent ABO-incompatible living donor liver transplant. The grafted hepatic artery was first anastomosed to the recipient's right hepatic artery stump. However, the arterial pulse immediately weakened. Although a new anastomosis was performed using the right gastroepiploic artery, the patient's arterial pulse rate remained poor. We attempted angiographic intervention immediately after the operation; it showed diffuse arterial vasospasms like 'beads on a string'. We attempted continuous infusion of lipo-PGE1 overnight via an intra-arterial catheter. The next day, arterial flow improved without any spasms or strictures. The patient had no additional arterial complications or related sequelae at the time of writing, 1-year post-liver transplantation. CONCLUSION Angiographic evaluation is helpful in cases of repetitive arterial obstruction, and intra-arterial infusion of lipo-PGE1 may be effective in treating diffuse arterial spasms.
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Affiliation(s)
- Moonhwan Kim
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, South Korea
| | - Hae Won Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, South Korea
| | - Chang Jin Yoon
- Department of Radiology, Seoul National University, Seongnam 463-707, South Korea
| | - Boram Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, South Korea
| | - Yeongsoo Jo
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, South Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, South Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, South Korea
| | - Jun Suh Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, South Korea
| | - Ho-Seong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, South Korea
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Lee B, Cho JY, Han HS, Yoon YS, Lee HW, Lee JS, Kim M, Jo Y. Laparoscopic anatomical versus non-anatomical liver resection for hepatocellular carcinoma in the posterosuperior segments: a propensity score matched analysis. Hepatobiliary Surg Nutr 2023; 12:824-834. [PMID: 38115923 PMCID: PMC10727829 DOI: 10.21037/hbsn-21-578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 05/13/2022] [Indexed: 12/21/2023]
Abstract
Background Since laparoscopic anatomical resection (LAR) for tumors, especially located in the posterosuperior (PS) segments of the liver remains difficult, laparoscopic non-anatomical resection (LNAR) are generally preferred. To compare the clinical outcomes between LAR and LNAR for hepatocellular carcinoma (HCC) located in the PS segments. Methods We retrospectively reviewed the data for 1,029 patients who underwent hepatectomy for HCC between 2004 and 2019. Of 167 patients who underwent laparoscopic hepatectomy for HCC in PS segments, 64 underwent LNAR and 103 underwent LAR. Patients were matched one-to-one using propensity score matching (46:46). Results LNAR was associated with significantly shorter operation time (P=0.001), lower estimated blood loss (P=0.001), lower transfusion rate (P=0.006) and shorter hospital stay (P=0.012) than LAR. The respective 1- ,3-, and 5-year overall survival rates (LAR: 95.3%, 87.1%, and 77.8%; LNAR: 96.7%, 91.6%, and 85.0%; P=0.262) and recurrence-free survival rates (LAR: 75.7%, 70.3%, and 68.9%; LNAR: 81.8%, 58.3%, and 55.3%; P=0.879) were similar. The intrahepatic recurrence rate was significantly higher in LNAR group than in LAR group (78.6% vs. 57.1%, P=0.023), but the post-recurrence treatments differed significantly between the two groups (P=0.016); the re-resection rate was much greater in the LNAR group (45.0% vs. 0%) group. The respective 1-, 3-, and 5-year post-recurrence survival rates were similar in the LAR and LNAR groups (P=0.212). After recurrence, survival in re-resection group was significantly greater than not (P=0.026). Conclusions LNAR is safe and feasible for HCC located in PS segments, and provided acceptable oncologic outcomes that are comparable to those of LAR. LNAR can be considered for patient with tumor located in PS segment when LAR is not feasible.
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Affiliation(s)
- Boram Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Ho-Seong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Hae Won Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Jun Suh Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Moonhwan Kim
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Yeongsoo Jo
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
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Bae EY, Lim MK, Lee B, Bae G, Hong J. Public preferences in healthcare resource allocation: A discrete choice experiment in South Korea. Health Policy 2023; 138:104932. [PMID: 37924559 DOI: 10.1016/j.healthpol.2023.104932] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 09/13/2023] [Accepted: 10/15/2023] [Indexed: 11/06/2023]
Abstract
OBJECTIVES This study aimed to explore the public view on priority-setting criteria for healthcare resource allocation. Specifically, it investigates how the value of a quality-adjusted life year (QALY) varies depending on patient characteristics. METHODS A discrete choice experiment was conducted using an online sample of the general South Korean population. Respondents were presented with two competing treatment scenarios. The attributes of the scenarios were age at disease onset, life expectancy without treatment, life-years gain with treatment, health-related quality of life (HRQoL) without treatment, and HRQoL gains with treatment. Two hundred choice sets were generated and randomly allocated into 20 blocks. A conditional logit model was used to estimate the factors affecting the respondents' choices. RESULTS A total of 3,482 respondents completed the survey. The larger the QALY gain, the more likely it was that the scenario would be chosen but with a diminishing marginal value. Respondents prioritized 40-year-old patients over 5-year-olds and 5-year-olds over 70-year-olds and prioritized baseline HRQoL of 40% and 60% over 20%. Patients at the end of life were not preferred to those with a longer life expectancy. CONCLUSION Overall, respondents preferred health-maximizing options without explicit consideration for end-of-life patients or those with poor health. In addition, they revealed a kinked preference for patient age, prioritizing middle-aged patients over children and older people.
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Affiliation(s)
- Eun-Young Bae
- College of Pharmacy, Gyeongsang National University, Jinju, Republic of Korea; Institute of Pharmacy, Gyeongsang National University, Jinju, Republic of Korea.
| | - Min Kyoung Lim
- Health Insurance Research Institute, National Health Insurance Service, Wonju, Republic of Korea
| | - Boram Lee
- Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
| | - Green Bae
- College of Pharmacy, Ewha Womans University, Seoul, Republic of Korea
| | - Jihyung Hong
- Department of Healthcare Management, College of Social Science, Gachon University, Seongnam-si, Gyeonggi-do, Republic of Korea
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Park Y, Lee JS, Lee B, Jo Y, Lee E, Kang M, Kwon W, Lim CS, Jang JY, Han HS, Yoon YS. Prognostic Effect of Liver Resection in Extended Cholecystectomy for T2 Gallbladder Cancer Revisited: A Retrospective Cohort Study With Propensity Score-matched Analysis. Ann Surg 2023; 278:985-993. [PMID: 37218510 DOI: 10.1097/sla.0000000000005908] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
OBJECTIVE This study aimed to evaluate the effect of liver resection on the prognosis of T2 gallbladder cancer (GBC). BACKGROUND Although extended cholecystectomy [lymph node dissection (LND) + liver resection] is recommended for T2 GBC, recent studies have shown that liver resection does not improve survival outcomes relative to LND alone. METHODS Patients with pT2 GBC who underwent extended cholecystectomy as an initial procedure and did not reoperation after cholecystectomy at 3 tertiary referral hospitals between January 2010 and December 2020 were analyzed. Extended cholecystectomy was defined as either LND with liver resection (LND+L group) or LND only (LND group). We conducted 2:1 propensity score matching to compare the survival outcomes of the groups. RESULTS Of the 197 patients enrolled, 100 patients from the LND+L group and 50 from the LND group were successfully matched. The LND+L group experienced greater estimated blood loss ( P <0.001) and a longer postoperative hospital stay ( P =0.047). There was no significant difference in the 5-year disease-free survival (DFS) of the 2 groups (82.7% vs 77.9%, respectively, P =0.376). A subgroup analysis showed that the 5-year DFS was similar in the 2 groups in both T substages (T2a: 77.8% vs 81.8%, respectively, P =0.988; T2b: 88.1% vs 71.5%, respectively, P =0.196). In a multivariable analysis, lymph node metastasis [hazard ratio (HR) 4.80, P =0.006] and perineural invasion (HR 2.61, P =0.047) were independent risk factors for DFS; liver resection was not a prognostic factor (HR 0.68, P =0.381). CONCLUSIONS Extended cholecystectomy including LND without liver resection may be a reasonable treatment option for selected T2 GBC patients.
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Affiliation(s)
- Yeshong Park
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Jun Suh Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Boram Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Yeongsoo Jo
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Eunhye Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - MeeYoung Kang
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Wooil Kwon
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Chang-Sup Lim
- Department of Surgery, Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Jin-Young Jang
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Ho-Seong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
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Park Y, Lee JS, Lee B, Jo Y, Lee E, Kang M, Kwon W, Lim CS, Jang JY, Han HS, Yoon YS. Response to: "Comment on: Prognostic Effect of Liver Resection in Extended Cholecystectomy for T2 Gallbladder Cancer Revisited: A Retrospective Cohort Study with Propensity-Score-Matched Analysis". Ann Surg Open 2023; 4:e352. [PMID: 38144495 PMCID: PMC10735147 DOI: 10.1097/as9.0000000000000352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 09/25/2023] [Indexed: 12/26/2023] Open
Affiliation(s)
- Yeshong Park
- From the Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Korea
| | - Jun Suh Lee
- From the Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Korea
| | - Boram Lee
- From the Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Korea
| | - Yeongsoo Jo
- From the Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Korea
| | - Eunhye Lee
- From the Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Korea
| | - MeeYoung Kang
- From the Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Korea
| | - Wooil Kwon
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Chang-Sup Lim
- Department of Surgery, Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Jin-Young Jang
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Ho-Seong Han
- From the Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Korea
| | - Yoo-Seok Yoon
- From the Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, Korea
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Suh S, Choi S, Choi Y, Lee B, Cho JY, Yoon YS, Han HS. Outcome of single-incision laparoscopic cholecystectomy compared to three-incision laparoscopic cholecystectomy for acute cholecystitis. Ann Hepatobiliary Pancreat Surg 2023; 27:372-379. [PMID: 37680116 DOI: 10.14701/ahbps.23-058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 06/15/2023] [Accepted: 06/18/2023] [Indexed: 09/09/2023] Open
Abstract
Backgrounds/Aims While single-incision laparoscopic cholecystectomy (SILC) has advantages in cosmesis and postoperative pain, its utilization has been limited. This study raises the possibility of expanding its indication to acute cholecystitis with the novel method of solo surgery under retrospective analysis. Methods We compared the outcomes of SILC (n = 58) to those of three-incision laparoscopic cholecystectomy (TILC; n = 117) for acute cholecystitis, being performed from March 2014 to December 2015. Results Intraoperative results, including the operation time, did not differ significantly, except for drain catheter insertion (p = 0.004). Each group had 1 case of open conversion due to common bile duct injury. There was no significant difference in the length of hospital stay. Either group by itself was not a risk factor for complications, but in preoperative drainage for intraoperative perforation, 3 factors of intraoperative perforation, biliary complication, and history of upper abdominal operation for additional port, only American Society of Anesthesiology (ASA) scores for postoperative complication of Clavien-Dindo grades III and IV were significant risk factors. Conclusions Our study findings showed comparative outcomes between both groups, providing evidence for the safety and feasibility of SILC for acute cholecystitis.
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Affiliation(s)
- Sanggyun Suh
- Department of Surgery, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Korea
| | - Soyeon Choi
- Department of Pathology, Ulsan University Hospital, Ulsan, Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Boram Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Ho-Seong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
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Oguntuyo KY, Haas GD, Azarm KD, Stevens CS, Brambilla L, Kowdle S, Avanzato VA, Pryce R, Freiberg AN, Bowden TA, Lee B. Structure guided mutagenesis of Henipavirus Receptor Binding Proteins reveals molecular determinants of receptor usage and antibody binding epitopes. bioRxiv 2023:2023.11.22.568281. [PMID: 38045373 PMCID: PMC10690272 DOI: 10.1101/2023.11.22.568281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Abstract
Nipah virus (NiV) is a highly lethal, zoonotic henipavirus (HNV) that causes respiratory and neurological signs and symptoms in humans. Similar to other paramyxoviruses, HNVs mediate entry into host cells through the concerted actions of two surface glycoproteins: a receptor binding protein (RBP) that mediates attachment and a fusion glycoprotein (F) that triggers fusion in an RBP-dependent manner. NiV uses ephrin-B2 (EFNB2) and ephrin-B3 (EFNB3) as entry receptors. Ghana virus (GhV), a novel HNV identified in a Ghanaian bat, use EFNB2 but not EFNB3. In this study, we employ a structure-informed approach to identify receptor interfacing residues and systematically introduce GhV-RBP residues into a NiV-RBP backbone to uncover the molecular determinants of EFNB3 usage. We reveal two regions that severely impair EFNB3 binding by NiV-RBP and EFNB3-mediated entry by NiV pseudotyped viral particles. Further analyses uncovered two point mutations (NiVN557SGhV and NiVY581TGhV) pivotal for this phenotype. Moreover, we identify NiV interaction with Y120 of EFNB3 as important for usage of this receptor. Beyond these EFNB3-related findings, we reveal two domains that restrict GhV binding of EFNB2, identify the HNV-head as an immunodominant target for polyclonal and monoclonal antibodies, and describe putative epitopes for GhV and NiV-specific monoclonal antibodies. Cumulatively, the work presented here generates useful reagents and tools that shed insight to residues important for NiV usage of EFNB3, reveals regions critical for GhV binding of EFNB2, and describes putative HNV antibody binding epitopes.
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Affiliation(s)
- K Y Oguntuyo
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - G D Haas
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - K D Azarm
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - C S Stevens
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - L Brambilla
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - S Kowdle
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - V A Avanzato
- Division of Structural Biology, Wellcome Center for Human Genetics, University of Oxford, OX3 7BN Oxford, United Kingdom
| | - R Pryce
- Division of Structural Biology, Wellcome Center for Human Genetics, University of Oxford, OX3 7BN Oxford, United Kingdom
| | - A N Freiberg
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA
| | - T A Bowden
- Division of Structural Biology, Wellcome Center for Human Genetics, University of Oxford, OX3 7BN Oxford, United Kingdom
| | - B Lee
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Kwon CY, Lee B. The effectiveness and safety of herbal medicine on suicidal behavior: A PRISMA-compliant systematic review and meta-analysis. Medicine (Baltimore) 2023; 102:e34796. [PMID: 37932986 PMCID: PMC10627649 DOI: 10.1097/md.0000000000034796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 07/21/2023] [Indexed: 11/08/2023] Open
Abstract
BACKGROUND Suicide is the leading cause of death worldwide. Herbal medicine (HM) has been reported to be related to clinical improvement of some risk factors for suicide including depression. This systematic review aimed to comprehensively investigate the effectiveness and safety of HM on suicidal behaviors. METHODS Fifteen electronic databases were searched to search relevant intervention studies, up to September 2022. The methodological quality of the included studies was assessed using the modified Cochrane risk-of-bias tool. In the included studies, outcome on suicidal behavior were analyzed, and the effect sizes were presented as mean differences (MDs) or risk ratios (RRs) with their 95% confidence intervals (CIs) through meta-analysis. The strength of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. RESULTS A total of 13 randomized controlled trials (RCTs) were included in this review. Two RCTs of HM in patients with suicidal behavior found significant benefits of HM as an adjunct to fluoxetine or cognitive therapy in improving symptoms of depression. In 11 RCTs of HM in patients with other conditions, there was no statistically significant difference between HM and antidepressants in cognitive disturbance (MD, 0.12; 95% CIs, -0.20 to 0.45), a subscale of the Hamilton Rating Scale for Depression (HAMD), and suicidal ideation (0.18; -0.16 to 0.53), an item of HAMD. The overall quality of the included studies was poor. The strength of evidence assessed by GRADE was low or very low. CONCLUSIONS Though some of the studies reported significant benefits of HM in improving suicidal behavior in patients with depression, further clarification on some unsolved questions is needed in future well-designed clinical trials.
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Affiliation(s)
- Chan-Young Kwon
- Department of Oriental Neuropsychiatry, Dong-eui University College of Korean Medicine, Busanjin-gu, Busan, Republic of Korea
| | - Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Yuseong-gu, Daejeon, Republic of Korea
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28
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Ko MM, Lee SH, Chang GT, Lee B. Reliability and validity of a Korean version of the children's eating behavior questionnaire in anorexia context. Front Nutr 2023; 10:1247630. [PMID: 38024344 PMCID: PMC10646492 DOI: 10.3389/fnut.2023.1247630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Background Although childhood anorexia is a common clinical disorder, there is no established tool for evaluating it. The Children's Eating Behavior Questionnaire (CEBQ) is a parent-reported measure designed to assess the eating behavior of children. We aimed to investigate the reliability and validity of the Korean version of the CEBQ (K-CEBQ) for children with anorexia. Methods Parents of children with anorexia aged between 2 and 9 years participated in a survey conducted twice at 1-month intervals. The general characteristics and K-CEBQ scores of the children were recorded. To assess the reliability of the K-CEBQ, the internal consistency and test-retest methods were used. Furthermore, correlation analysis was performed for each item and factor, and the discriminant validity was determined through comparison with the normal group. Optimal cut-off scores, which are based on the maximum area under the curve of the receiver operating characteristic curve, were calculated in two categories. Results A total of 336 participants responded to the first survey, and the responses from 171 participants from the second survey were included in the analysis. The K-CEBQ showed relatively high internal consistency reliability (Cronbach's alpha = 0.738), and the retest demonstrated sufficient temporal stability. The relationship between each item of the K-CEBQ and the factor to which the item belongs showed a high correlation. There were significant differences between the anorexia and normal groups in two categories of the K-CEBQ: 'food approach' (p = 0.0063) and 'food avoidant' (p < 0.0001). The optimal cut-off values for the 'food approach' and 'food avoidant' category scores were 39.50 and 58.50 points, respectively. Conclusion This study demonstrated that the K-CEBQ may be a reliable and valid tool for assessing the eating behavior of children with anorexia.
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Affiliation(s)
- Mi Mi Ko
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Sun Haeng Lee
- Department of Korean Pediatrics, College of Korean Medicine, Kyung Hee University Medical Center, Kyung Hee University, Seoul, Republic of Korea
| | - Gyu Tae Chang
- Department of Korean Pediatrics, College of Korean Medicine, Kyung Hee University Hospital at Gangdong, Kyung Hee University, Seoul, Republic of Korea
| | - Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
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Kim S, Song IA, Lee B, Oh TK. Risk factors for discontinuation of intravenous patient-controlled analgesia after general surgery: a retrospective cohort study. Sci Rep 2023; 13:18318. [PMID: 37884558 PMCID: PMC10603031 DOI: 10.1038/s41598-023-45033-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 10/14/2023] [Indexed: 10/28/2023] Open
Abstract
Identifying patients at risk for developing side effects secondary to intravenous patient-controlled analgesia (IV PCA) and making the necessary adjustments in pain management are crucial. We investigated the risk factors of discontinuing IV PCA due to side effects following general surgery; adult patients who received IV PCA after general surgery (2020-2022) were included. Data on postoperative pain intensity, PCA pain relief, side effects, continuity of PCA use, and PCA pump settings were collected from the records of the acute pain management team. The primary outcome was identifying the risk factors associated with PCA discontinuation due to side effects. Of the 8745 patients included, 94.95% used opioid-containing PCA, and 5.05% used non-steroidal anti-inflammatory drug (NSAID)-only PCA; 600 patients discontinued PCA due to side effects. Female sex (adjusted odds ratio [aOR] 3.31, 95% confidence interval [CI] 2.74-4.01), hepato-pancreatic-biliary surgery (aOR 1.43, 95% CI 1.06-1.94) and background infusion of PCA (aOR 1.42, 95% CI 1.04, 1.94) were associated with an increased likelihood of PCA discontinuation. Preoperative opioid use (aOR 0.49, 95% CI 0.28-0.85) was linked with a decreased likelihood of PCA discontinuation. These findings highlight the importance of individualized pain management, considering patient characteristics and surgical procedures.
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Affiliation(s)
- Saeyeon Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Gumi-ro 173 Beon-gil, Bundang-gu, 13620, Seongnam, South Korea
- Interdepartment of Critical Care Medicine, Seoul National University Bundang Hospital, Gumi-ro 173 Beon-gil, Bundang-gu, 13620, Seongnam, South Korea
| | - In-Ae Song
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Gumi-ro 173 Beon-gil, Bundang-gu, 13620, Seongnam, South Korea
- Department of Anesthesiology and Pain Medicine, College of Medicine, Seoul National University, 103 Daehak-ro, Jongno-gu, 03080, Seoul, South Korea
| | - Boram Lee
- Department of Surgery, Seoul National University Bundang Hospital, Gumi-ro 173 Beon-gil, Bundang-gu, 13620, Seongnam, South Korea
| | - Tak Kyu Oh
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Gumi-ro 173 Beon-gil, Bundang-gu, 13620, Seongnam, South Korea.
- Department of Anesthesiology and Pain Medicine, College of Medicine, Seoul National University, 103 Daehak-ro, Jongno-gu, 03080, Seoul, South Korea.
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Lee B, Park J, Voshall A, Maury E, Kang Y, Kim YJ, Lee JY, Shim HR, Kim HJ, Lee JW, Jung MH, Kim SC, Chu HBK, Kim DW, Kim M, Choi EJ, Hwang OK, Lee HW, Ha K, Choi JK, Kim Y, Choi Y, Park WY, Lee EA. Pan-cancer analysis reveals multifaceted roles of retrotransposon-fusion RNAs. bioRxiv 2023:2023.10.16.562422. [PMID: 37905014 PMCID: PMC10614793 DOI: 10.1101/2023.10.16.562422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Transposon-derived transcripts are abundant in RNA sequences, yet their landscape and function, especially for fusion transcripts derived from unannotated or somatically acquired transposons, remains underexplored. Here, we developed a new bioinformatic tool to detect transposon-fusion transcripts in RNA-sequencing data and performed a pan-cancer analysis of 10,257 cancer samples across 34 cancer types as well as 3,088 normal tissue samples. We identified 52,277 cancer-specific fusions with ~30 events per cancer and hotspot loci within transposons vulnerable to fusion formation. Exonization of intronic transposons was the most prevalent genic fusions, while somatic L1 insertions constituted a small fraction of cancer-specific fusions. Source L1s and HERVs, but not Alus showed decreased DNA methylation in cancer upon fusion formation. Overall cancer-specific L1 fusions were enriched in tumor suppressors while Alu fusions were enriched in oncogenes, including recurrent Alu fusions in EZH2 predictive of patient survival. We also demonstrated that transposon-derived peptides triggered CD8+ T-cell activation to the extent comparable to EBV viruses. Our findings reveal distinct epigenetic and tumorigenic mechanisms underlying transposon fusions across different families and highlight transposons as novel therapeutic targets and the source of potent neoantigens.
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Affiliation(s)
- Boram Lee
- Samsung Genome Institute, Samsung Medical Center, Seoul, Republic of Korea
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Junseok Park
- Division of Genetics and Genomics, Boston Children’s Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Adam Voshall
- Division of Genetics and Genomics, Boston Children’s Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Eduardo Maury
- Division of Genetics and Genomics, Boston Children’s Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
- Bioinformatics and Integrative Genomics Program; Harvard/MIT MD-PhD Program, Harvard Medical School, Boston, MA, USA
| | - Yeeok Kang
- Department of Bio and Brain Engineering, KAIST, Daejeon, Republic of Korea
| | - Yoen Jeong Kim
- Samsung Genome Institute, Samsung Medical Center, Seoul, Republic of Korea
| | - Jin-Young Lee
- Cancer Genome Research Center (CGRC), Yonsei University, Seoul, Republic of Korea
| | - Hye-Ran Shim
- Cancer Genome Research Center (CGRC), Yonsei University, Seoul, Republic of Korea
| | - Hyo-Ju Kim
- Cancer Genome Research Center (CGRC), Yonsei University, Seoul, Republic of Korea
| | - Jung-Woo Lee
- Cancer Genome Research Center (CGRC), Yonsei University, Seoul, Republic of Korea
| | - Min-Hyeok Jung
- Cancer Genome Research Center (CGRC), Yonsei University, Seoul, Republic of Korea
| | - Si-Cho Kim
- Cancer Genome Research Center (CGRC), Yonsei University, Seoul, Republic of Korea
| | - Hoang Bao Khanh Chu
- Cancer Genome Research Center (CGRC), Yonsei University, Seoul, Republic of Korea
| | - Da-Won Kim
- Cancer Genome Research Center (CGRC), Yonsei University, Seoul, Republic of Korea
| | - Minjeong Kim
- Cancer Genome Research Center (CGRC), Yonsei University, Seoul, Republic of Korea
| | - Eun-Ji Choi
- Cancer Genome Research Center (CGRC), Yonsei University, Seoul, Republic of Korea
| | - Ok Kyung Hwang
- New Drug Development Center, KBiohealth, Cheongju-Si, Chungbuk, Republic of Korea
| | - Ho Won Lee
- New Drug Development Center, KBiohealth, Cheongju-Si, Chungbuk, Republic of Korea
| | - Kyungsoo Ha
- New Drug Development Center, KBiohealth, Cheongju-Si, Chungbuk, Republic of Korea
| | - Jung Kyoon Choi
- Department of Bio and Brain Engineering, KAIST, Daejeon, Republic of Korea
| | - Yongjoon Kim
- Cancer Genome Research Center (CGRC), Yonsei University, Seoul, Republic of Korea
| | - Yoonjoo Choi
- Combinatorial Tumor Immunotherapy MRC, Chonnam National University Medical School, Hwasun, Republic of Korea
| | - Woong-Yang Park
- Samsung Genome Institute, Samsung Medical Center, Seoul, Republic of Korea
| | - Eunjung Alice Lee
- Division of Genetics and Genomics, Boston Children’s Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
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Lee B, Kwon CY, Suh HW, Kim YJ, Kim KI, Lee BJ, Lee JH. Herbal medicine for the treatment of chronic cough: a systematic review and meta-analysis. Front Pharmacol 2023; 14:1230604. [PMID: 37920213 PMCID: PMC10619915 DOI: 10.3389/fphar.2023.1230604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 09/28/2023] [Indexed: 11/04/2023] Open
Abstract
Objectives: Chronic cough is a frequent condition worldwide that significantly impairs quality of life. Herbal medicine (HM) has been used to treat chronic cough due to the limited effectiveness of conventional medications. This study aimed to summarize and determine the effects of HM on patients with chronic cough. Methods: A comprehensive search of 11 databases was conducted to find randomized controlled clinical trials (RCTs) that reported the effects of HM for patients with chronic cough on 16 March 2023. The primary outcome was cough severity, and the secondary outcomes included cough-related quality of life, cough frequency, total effective rate (TER), and cough recurrence rate. The methodological quality of the included studies was assessed using the Cochrane risk of bias tool, and the certainty of the evidence for effect estimates was assessed using the Grading of Recommendations, Assessment, Development, and Evaluations tool. Results: A total of 80 RCTs comprising 7,573 patients were included. When HM was used as an alternative therapy to conventional medication, there were inconsistent results in improving cough severity. However, HM significantly improved cough-related quality of life and TER and significantly lowered the cough recurrence rate compared with conventional medication. When used as an add-on therapy to conventional medication, HM significantly improved cough severity, cough-related quality of life, and TER and significantly lowered the recurrence rate. In addition, HM had a significantly lower incidence of adverse events when used as an add-on or alternative therapy to conventional medication. The subgroup analysis according to age and cause of cough also showed a statistically consistent correlation with the overall results. The certainty of the evidence for the effect of HM was generally moderate to low due to the risk of bias in the included studies. Conclusion: HM may improve cough severity and cough-related quality of life, and lower the cough recurrence rate and incidence of adverse events in patients with chronic cough. However, due to the high risk of bias and clinical heterogeneity of the included studies, further high-quality placebo-controlled clinical trials should be conducted using a validated and objective assessment tool. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023418736, CRD42023418736.
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Affiliation(s)
- Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Chan-Young Kwon
- Department of Oriental Neuropsychiatry, Dong-eui University College of Korean Medicine, Busan, Republic of Korea
| | - Hyo-Weon Suh
- Health Policy Research Team, Division of Healthcare Research, National Evidence-based Healthcare Collaborating Agency, Seoul, Republic of Korea
| | - Ye Ji Kim
- Department of Korean Pediatrics, Kyung Hee University Medical Center, Seoul, Republic of Korea
| | - Kwan-Il Kim
- Division of Allergy, Immune and Respiratory System, Department of Internal Medicine, College of Korean Medicine, Kyung Hee Medical Center, Kyung Hee University, Seoul, Republic of Korea
| | - Beom-Joon Lee
- Division of Allergy, Immune and Respiratory System, Department of Internal Medicine, College of Korean Medicine, Kyung Hee Medical Center, Kyung Hee University, Seoul, Republic of Korea
| | - Jun-Hwan Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
- Korean Medicine Life Science, University of Science and Technology (UST), Campus of Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
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Nasief HG, Parchur AK, Antunes JT, Lee B, Nelson AS, Paulson ES, Li A. Integrating a Tool to Automatically Determine Necessity of Online Adaptive Replanning. Int J Radiat Oncol Biol Phys 2023; 117:e701. [PMID: 37786057 DOI: 10.1016/j.ijrobp.2023.06.2187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) As online adaptive replanning (OLAR) is labor-intensive and time-consuming, it's desirable to determine when OLAR is necessary before OLAR is initiated. We have previously reported a novel method to automatically determine the necessity of OLAR using machine leaning algorithms based on the structural similarity maps (SSIM) and wavelet texture maps (WMT) extracted from the daily MRI during MR-guided adaptive radiation therapy (MRgART). This study aims to integrate this method into a commercial software platform that has been used during our routine MRgART. MATERIALS/METHODS The method of automatically determining the necessity of OLAR based on daily MRI was implemented and integrated into the software platform through a specifically developed workflow. The obtained workflow was tested using 25 daily MRI sets acquired from 5 patients with pancreatic cancer in the following procedure: 1) rigidly registering the daily and reference MRIs, 2) identifying the region enclosed by the 50-100% iso-dose surfaces on the daily MRI by transferring the iso-dose surfaces from the reference to the daily MRIs, 3) launching our in-house codes to calculate significant changes in textures extracted from SSIM and WMT maps, 4) inputting the feature values into the pre-trained classifier models for SSIM and WMT, and 5) outputting results considering the WMT based prediction as the primary indicator and the SSIM-based as the secondary (validation) indicator on whether OLAR is needed for the daily MRI. RESULTS The execution of the developed workflow was fast and can be used to streamline the process. It provides the ability to scroll through the images for better decision making while providing quantitative prediction within 30-38 seconds. Eighty percent of the daily MRIs required OLAR. The SSIM map displayed was able to successfully captured the areas of similarity between the reference and daily MRIs and the WMT prediction agreed with the prediction class. CONCLUSION The integration of the prediction method for automatically determining the necessity of OLAR based on two independent machine learning classifiers into a commercially available software is feasible and can be used to streamline the process of MRgART. With larger verification studies, this workflow-based tool may be developed into a generalized tool that assist in OLAR using different platforms.
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Affiliation(s)
- H G Nasief
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI
| | - A K Parchur
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI
| | | | - B Lee
- MIM Software Inc, Cleveland, OH
| | | | - E S Paulson
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI
| | - A Li
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI
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Cho JY, Lee B, Han HS, Lee HW, Park Y, Kang MY. P5.1: Impact of the high baseline anti-A/B antibody titer on the clinical outcomes in ABO-incompatible living donor liver transplantation. Transplantation 2023; 107:90. [PMID: 37845991 DOI: 10.1097/01.tp.0000993544.44035.d7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Affiliation(s)
- Jai Young Cho
- Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea
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Kwon CY, Lee B. Prevalence of suicidal behavior in patients with chronic pain: a systematic review and meta-analysis of observational studies. Front Psychol 2023; 14:1217299. [PMID: 37842717 PMCID: PMC10576560 DOI: 10.3389/fpsyg.2023.1217299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 09/14/2023] [Indexed: 10/17/2023] Open
Abstract
Objective Chronic pain is a leading cause of disability, severely impairing an individual's daily activity and quality of life. In addition, this condition may contribute to suicidal thoughts by leading to neuropsychological impairments, a perceived lack of meaning in life, and pain-related catastrophizing. This systematic review aimed to comprehensively investigate the prevalence and associated factors of suicidal behaviors (SBs) including suicidal ideation (SI) and suicide attempt (SA) or its complete, in individuals with chronic pain. Methods Five electronic databases were searched up to October 4, 2022. Only observational studies investigating the prevalence of SB in individuals with chronic pain were included. The methodological quality of the included studies was assessed using the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement. A meta-analysis was conducted to quantify the prevalence of SB in the population, and the command "Metaprop" was used in STATA/MP 16. In addition, factors explaining the association between chronic pain and SB identified through regression analysis were investigated. Results A total of 19 studies were included in this review (N = 3,312,343). The pooled lifetime prevalence of SI and SA was 28.90% (95% confidence interval, 17.95 to 41.26%) and 10.83% (5.72 to 17.30%), respectively, in a mixed sample comprising various chronic pain conditions. Importantly, the pooled prevalence of past 2-week SI was as high as 25.87% (18.09 to 34.50%). The methodological quality of the included studies was not optimal, and studies using validated SB assessment tools were lacking. Potential protective factors against SB in this population included pain coping and self-efficacy, older age, certain race/ethnicity groups, and marriage. Conclusion This systematic review and meta-analysis demonstrated the high prevalence of SB in individuals with chronic pain. Specifically, around 1 in 4 individuals with chronic pain had SI within the last 2 weeks. However, there was considerable heterogeneity in the pooled prevalence of SB in this population.
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Affiliation(s)
- Chan-Young Kwon
- Department of Oriental Neuropsychiatry, Dong-Eui University College of Korean Medicine, Busan, Republic of Korea
| | - Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
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Park Y, Han HS, Yoon YS, Yoon CJ, Lee HW, Lee B, Kang M, Kim J, Cho JY. Salvage Hepatectomy for Recurrent Hepatocellular Carcinoma after Radiofrequency Ablation: A Retrospective Cohort Study with Propensity Score-Matched Analysis. Cancers (Basel) 2023; 15:4745. [PMID: 37835438 PMCID: PMC10572041 DOI: 10.3390/cancers15194745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 09/22/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Although radiofrequency ablation (RFA) is a well-established locoregional treatment modality for hepatocellular carcinoma (HCC), the optimal strategy to handle local recurrence after ablation is still debated. This study aims to investigate the role of salvage hepatectomy (SH) as a rescue therapy for recurrent HCC after RFA. MATERIALS AND METHODS Between January 2004 and December 2020, 1161 patients were subject to surgical resection for HCC. Among them, 47 patients who underwent SH for local recurrence after ablation were retrospectively analyzed and compared to a propensity score-matched group of controls (n = 47) who received primary hepatectomy (PH). Short-term and long-term outcomes were analyzed between the two groups. RESULTS After matching, operation time, intraoperative blood loss, postoperative hospital stay, and postoperative morbidity rates showed no statistically significant difference. Tumors in the SH group were associated with poor differentiation (SH 9 (19.1%) vs. PH 1 (2.1%), p < 0.001). The 5-year disease-free survival rates (31.6% vs. 73.4%, p < 0.001) and overall survival rates (80.3% vs. 94.2%, p = 0.047) were significantly lower in the SH group. In multivariable analysis, less extensive resection compared to the initial plan (hazard ratio (HR) 4.68, p = 0.024), higher grade (HR 5.38, P < 0.001), negative but close (<0.1 cm) resection margin (HR 22.14, p = 0.007), and R1 resection (HR 3.13, p = 0.006) were significant predictors for recurrence. CONCLUSIONS SH for recurrent tumors after ablation showed safety and effectiveness equivalent to primary resection. As recurrent tumors show a higher grade and more aggressive behavior, more extensive resections with wide surgical margins are necessary to prevent recurrence.
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Affiliation(s)
- Yeshong Park
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, Republic of Korea; (Y.P.); (Y.-S.Y.); (J.K.)
| | - Ho-Seong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, Republic of Korea; (Y.P.); (Y.-S.Y.); (J.K.)
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, Republic of Korea; (Y.P.); (Y.-S.Y.); (J.K.)
| | - Chang Jin Yoon
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, Republic of Korea
| | - Hae Won Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, Republic of Korea; (Y.P.); (Y.-S.Y.); (J.K.)
| | - Boram Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, Republic of Korea; (Y.P.); (Y.-S.Y.); (J.K.)
| | - MeeYoung Kang
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, Republic of Korea; (Y.P.); (Y.-S.Y.); (J.K.)
| | - Jinju Kim
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, Republic of Korea; (Y.P.); (Y.-S.Y.); (J.K.)
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si 13620, Gyeonggi-do, Republic of Korea; (Y.P.); (Y.-S.Y.); (J.K.)
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Seo HS, Lee SH, Yim MH, Jeong YK, Chang GT, Ahn YJ, Lee JD, Chung WS, Ahn SY, Ahn YM, Lee BC, Noh JW, Lee B. Integrative Korean Medicine Treatment for Obesity and Overweight in Children and Adolescents: A Multicenter Retrospective Chart Review Study. Diabetes Metab Syndr Obes 2023; 16:2821-2832. [PMID: 37732015 PMCID: PMC10508230 DOI: 10.2147/dmso.s426848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 08/26/2023] [Indexed: 09/22/2023] Open
Abstract
Introduction Integrative Korean medicine treatment (IKM), including herbal medicine (HM) and acupuncture, has been widely used for obesity and overweight in children and adolescents in South Korea. We investigated the real-world usage status and the potential effect of the IKM for obesity and overweight in children and adolescents. Methods Multicenter medical charts were retrospectively reviewed of obese and overweight children and adolescents who visited Korean medicine institutions with the goal of weight control for the first time and received IKM, to analyze the usage status and effect of IKM. We defined IKM responders as those with an improved obesity grade on the body mass index (BMI) percentile and analyzed their characteristics. Results Medical charts of 209 patients (183 obese and 26 overweight) with a mean age of 11.45 years were examined. Patients visited the institution a mean of 5.95 times, and HM alone and HM plus acupuncture were frequently used IKM. HM was prescribed to 205 patients, 167 of whom received an HM prescription containing Ephedrae Herba. An HM of the decoction type was prescribed to 189 patients, and the average treatment duration was 76.54 days. After IKM, the percentile and z-score of BMI and weight significantly declined and height percentile and z-score were significantly enhanced, without serious adverse events. In the IKM responders, age, and the proportion of girls and overweight were significantly higher, and the percentile and z-score of height, weight, and BMI were significantly lower. Conclusion This is the first study to examine the real-world usage of IKM for obesity and overweight in children and adolescents. A significant improvement in obesity-related outcome measures after IKM, illustrated the potential effect of IKM.
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Affiliation(s)
- Hae Sun Seo
- Department of Korean Pediatrics, College of Korean Medicine, Kyung Hee University, Kyung Hee University Medical Center, Seoul, South Korea
| | - Sun Haeng Lee
- Department of Korean Pediatrics, College of Korean Medicine, Kyung Hee University, Kyung Hee University Medical Center, Seoul, South Korea
| | - Mi Hong Yim
- Digital Health Research Division, Korea Institute of Oriental Medicine, Daejeon, South Korea
| | - Yoon Kyoung Jeong
- Department of Korean Pediatrics, College of Korean Medicine, Kyung Hee University, Kyung Hee University Hospital at Gangdong, Seoul, South Korea
| | - Gyu Tae Chang
- Department of Korean Pediatrics, College of Korean Medicine, Kyung Hee University, Kyung Hee University Hospital at Gangdong, Seoul, South Korea
| | - Ye-Ji Ahn
- Haeundae Hamsoa Korean Medicine Clinic, Busan, South Korea
| | - Jae Dong Lee
- Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Kyung Hee University, Kyung Hee University Medical Center, Seoul, South Korea
| | - Won Seok Chung
- Department of Korean Rehabilitation Medicine, College of Korean Medicine, Kyung Hee University, Kyung Hee University Medical Center, Seoul, South Korea
| | - Se Young Ahn
- Department of Internal Medicine, College of Korean Medicine, Kyung Hee University, Kyung Hee University Medical Center, Seoul, South Korea
| | - Young Min Ahn
- Department of Internal Medicine, College of Korean Medicine, Kyung Hee University, Kyung Hee University Medical Center, Seoul, South Korea
| | - Byung Cheol Lee
- Department of Internal Medicine, College of Korean Medicine, Kyung Hee University, Kyung Hee University Medical Center, Seoul, South Korea
| | - Ji-Won Noh
- Department of Internal Medicine, College of Korean Medicine, Kyung Hee University, Kyung Hee University Medical Center, Seoul, South Korea
| | - Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, South Korea
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Lee B, Kwon CY, Lee HW, Nielsen A, Wieland LS, Kim TH, Birch S, Alraek T, Lee MS. Needling Point Location Used in Sham Acupuncture for Chronic Nonspecific Low Back Pain: A Systematic Review and Network Meta-Analysis. JAMA Netw Open 2023; 6:e2332452. [PMID: 37672270 PMCID: PMC10483312 DOI: 10.1001/jamanetworkopen.2023.32452] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 07/31/2023] [Indexed: 09/07/2023] Open
Abstract
Importance When sham acupuncture is set as a control in evaluating acupuncture, the sham needling technique is usually different from acupuncture. However, the sham procedure is conducted either at the same points that are used for the acupuncture group or at nonindicated points. Objective To assess whether the outcome of sham acupuncture varies according to the needling points in sham-controlled trials of acupuncture for chronic nonspecific low back pain (CLBP) as an example. Data sources Searches of MEDLINE, Embase, Cochrane Central Register of Controlled Trials, and the Allied and Complementary Medicine Database were conducted on February 12, 2023. Study selection Randomized clinical trials (RCTs) assessing the outcomes of acupuncture in sham acupuncture-controlled or waiting list-controlled trials on CLBP were included. Data extraction and synthesis Two researchers independently extracted data on study characteristics and outcomes and assessed quality. Sham acupuncture was classified according to whether it was conducted at the same acupuncture points used in the acupuncture group, referred to as sham acupuncture therapy (verum) (SATV) or at different points, referred to as sham acupuncture therapy (sham) (SATS). Clinical similarity, transitivity, and consistency tests were conducted, followed by a random-effects frequentist network meta-analysis (NMA). Main outcomes and measures The primary outcome was pain, and the secondary outcome was back-specific function. The first assessment after the end of treatment was chosen for analysis. Effect sizes are reported as standardized mean differences (SMD) with 95% CIs. The risk of bias was assessed using the Cochrane risk of bias tool, and the certainty of evidence for findings was evaluated using the Grading of Recommendations Assessment, Development, and Evaluation approach. Results Ten RCTs involving 4379 participants were included. In comparison with SATS, acupuncture was significantly associated with improvements in both pain (SMD, -0.33; 95% CI, -0.52 to -0.15) and function outcomes (SMD, -0.13; 95% CI, -0.25 to -0.02); however, there were no differences between acupuncture and SATV. In comparison with SATS, SATV was significantly associated with better pain (SMD, -0.45; 95% CI, -0.88 to -0.03) and function outcomes (SMD, -0.30; 95% CI, -0.56 to -0.05). The risk of bias that could affect the interpretation of the results was usually low, and the certainty of evidence was moderate to low. Conclusions and relevance In this NMA, sham acupuncture needling at the same points as those in acupuncture was not a true placebo control for assessing the efficacy of acupuncture for CLBP and might underestimate the outcome of acupuncture in clinical settings.
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Affiliation(s)
- Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Chan-Young Kwon
- Department of Oriental Neuropsychiatry, Dong-Eui University College of Korean Medicine, Busan, Republic of Korea
| | - Hye Won Lee
- KM Convergence Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - Arya Nielsen
- Department of Family Medicine and Community Health, Icahn School of Medicine at Mount Sinai, New York, New York
| | - L. Susan Wieland
- Center for Integrative Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Tae-Hun Kim
- Korean Medicine Clinical Trial Center, Korean Medicine Hospital, Kyung Hee University, Seoul, Republic of Korea
| | - Stephen Birch
- Kristiania University College, School of Health Sciences, Oslo, Norway
| | - Terje Alraek
- Kristiania University College, School of Health Sciences, Oslo, Norway
- Department of Community Medicine, Faculty of Health Sciences, National Research Center in Complementary and Alternative Medicine, Institute of Health Sciences, Tromsø, Norway
| | - Myeong Soo Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
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Park Y, Han HS, Yoon YS, Cho JY, Lee B, Kang M, Kim J, Lee HW. Pyogenic liver abscess secondary to gastric perforation of an ingested toothpick: A case report. World J Clin Cases 2023; 11:5622-5627. [PMID: 37637697 PMCID: PMC10450364 DOI: 10.12998/wjcc.v11.i23.5622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/07/2023] [Accepted: 07/24/2023] [Indexed: 08/16/2023] Open
Abstract
BACKGROUND Liver abscess due to foreign body-induced gastrointestinal tract perforation is a rare event that could be misdiagnosed due to low suspicion. Less than 100 cases have been reported to date. CASE SUMMARY We report a case of a 53-year old female patient with pyogenic liver abscess secondary to ingestion of a toothpick with penetration through the lesser curvature of the stomach. The patient presented with persistent epigastric pain. Abdominal computed tomography demonstrated the presence of a linear radiopaque object associated with abscess formation in the left liver lobe. Inflammatory changes in the lesser curvature of the stomach indicated gastric wall penetration by the object. As the abscess was refractory to antibiotic treatment, laparoscopic liver resection was performed to remove the foreign body and adjacent liver parenchyma. Following surgery, symptoms fully resolved without any sequelae. CONCLUSION This rare case demonstrates the importance of considering foreign body penetration as a cause of pyogenic liver abscess, particularly in abscesses of unknown origin that are resistant to antibiotic therapy. Clinical suspicion, early diagnosis, and prompt removal of the foreign body could lead to improved outcomes in these patients.
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Affiliation(s)
- Yeshong Park
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam-si 13620, South Korea
| | - Ho-Seong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam-si 13620, South Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam-si 13620, South Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam-si 13620, South Korea
| | - Boram Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam-si 13620, South Korea
| | - MeeYoung Kang
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam-si 13620, South Korea
| | - Jinju Kim
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam-si 13620, South Korea
| | - Hae Won Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam-si 13620, South Korea
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Lee B, Levy D, Seo DC. Underlying patterns of the co-occurrence of tobacco use and mental health among youth. J Behav Med 2023; 46:668-679. [PMID: 36637734 DOI: 10.1007/s10865-022-00386-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 12/12/2022] [Indexed: 01/14/2023]
Abstract
We aimed to examine how bidirectional relationships between mental health problems and tobacco use are formed over time by types of tobacco use in recent samples of U.S. youth. Data were drawn from Waves 1-4 of the Population Assessment of Tobacco and Health Study (N = 10,082) and analyzed using cross-lagged panel models. A high level of internalizing problems at Wave 1 predicted conventional cigarette smoking (adjusted odds ratio [AOR] = 1.19, 95% CI = 1.06-1.34) and e-cigarette use (AOR = 1.25, 95% CI = 1.09-1.43) at Wave 2, but not vice versa. Both cigarette smoking and e-cigarette use at Wave 2 tended to persist into Wave 3, which, in turn, increased the risk of subsequent internalizing problems in late adolescence or young adulthood (Wave 4). The bidirectional relationship between tobacco use and internalizing problems seems to begin as a procession from internalizing problems to tobacco use, and then from persistent tobacco use to exacerbated internalizing problems over time.
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Affiliation(s)
- Boram Lee
- Health Policy Research Center, Mongan Institute, Massachusetts General Hospital, Boston, MA, USA
- Tobacco Research and Treatment Center, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Douglas Levy
- Health Policy Research Center, Mongan Institute, Massachusetts General Hospital, Boston, MA, USA
- Tobacco Research and Treatment Center, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Dong-Chul Seo
- Department of Applied Health Science, Indiana University School of Public Health, Suite 116, 1025 E. 7th Street, Bloomington, IN, 47405-7109, USA.
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Park Y, Cho JY, Han HS, Yoon YS, Lee HW, Lee B, Kang M, Kim J. Comparison of Open versus Laparoscopic Approaches in Salvage Hepatectomy for Recurrent Hepatocellular Carcinoma after Radiofrequency Ablation. Medicina (Kaunas) 2023; 59:1243. [PMID: 37512055 PMCID: PMC10384708 DOI: 10.3390/medicina59071243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 06/24/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023]
Abstract
Background and Objectives: Although radiofrequency ablation (RFA) is widely used as an effective local treatment for hepatocellular carcinoma (HCC), evidence on salvage hepatectomy for local recurrence after RFA is limited. This study aims to compare open and laparoscopic approaches in salvage hepatectomy for recurrent HCC after RFA. Materials and Methods: Among patients who underwent hepatectomy between January 2004 and August 2022 at a single tertiary referral center, 55 patients who underwent salvage hepatectomy for marginal recurrence after RFA were selected. An open approach was used in 23 (41.8%) patients, while 32 (58.2%) patients underwent laparoscopic surgery. Short-term and long-term outcomes were compared between the two groups. Results: Major hepatectomy was more often performed in the open group (9 [39.1%] vs. 4 [12.5%], p = 0.022). Intraoperative blood loss was also greater in the open group (450 (325-750) vs. 300 (200-600), p = 0.034). Operation time (p = 0.144) and postoperative morbidity rates (p = 0.639) were similar, and there was no postoperative mortality in either group. Postoperative hospital stay was significantly longer in the open group compared to the laparoscopy group (8 (6-11) days vs. 5 (4-7) days, p = 0.028). The 1-, 3-, and 5-year disease-free survival rates showed no difference between the two groups (44.6% vs. 62.5%, 16.5% vs. 13.5%, and 8.3% vs. 13.5%, respectively; p = 0.154). The 1-, 3-, and 5-year overall survival rates between the two groups were also similar (85.7% vs. 96.8%, 79.6% vs. 86.0%, and 79.6% vs. 79.4%, respectively; p = 0.480). Conclusions: Laparoscopic salvage hepatectomy shows oncologic outcomes comparable to the open approach with faster postoperative recovery rates. Considering that recurrence rates are high after RFA, the laparoscopic approach should be considered as a first-line option in selected patients.
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Affiliation(s)
- Yeshong Park
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Ho-Seong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Hae Won Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Boram Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - MeeYoung Kang
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Jinju Kim
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
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Hong TH, Bang YH, Joe CY, Hwang S, Lee B, Lee N, Park S, Jung HA, Sun JM, Ahn JS, Ahn MJ, Choi YL, Lee SH. Programmed Death-Ligand 1 Copy Number Alteration as an Adjunct Biomarker of Response to Immunotherapy in Advanced NSCLC. J Thorac Oncol 2023; 18:896-906. [PMID: 37028596 DOI: 10.1016/j.jtho.2023.03.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 03/08/2023] [Accepted: 03/29/2023] [Indexed: 04/08/2023]
Abstract
INTRODUCTION This study aimed to evaluate the value of programmed death-ligand 1 (PD-L1) copy number (CN) alteration as an additional biomarker to standard immunohistochemistry (IHC) in predicting response to immune checkpoint inhibitor (ICI) therapy in advanced NSCLC. METHODS Before ICI monotherapy, tumor PD-L1 CN alteration (gain, neutral, or loss) was called using whole-exome sequencing data and compared with IHC results (tumor proportion score ≥50, 1-49, or 0). Progression-free survival (PFS) and overall survival were correlated with both biomarkers. In addition, the impact of CN alteration was further evaluated in two independent cohorts using next-generation sequencing panel. RESULTS A total of 291 patients with advanced-stage NSCLC met the study inclusion criteria. Although the IHC classification distinguished the best responsive group (tumor proportion score ≥ 50), the CN-based classification distinguished the worst responsive group (CN loss) from the others (PFS, p = 0.020; overall survival, p = 0.004). After adjusting for IHC results, CN loss was an independent risk factor for progression (adjusted hazard ratio = 1.32, 95% confidence interval: 1.00-1.73, p = 0.049) and death (adjusted hazard ratio = 1.39, 95% confidence interval: 1.05-1.85, p = 0.022). A risk classification system was developed on the basis of IHC and CN profiles, which outperformed the conventional IHC system. In the validation cohorts, CN loss determined by next-generation sequencing panel was independently associated with worse PFS after ICI treatment, revealing its practical value. CONCLUSIONS This is the first study to directly compare CN alterations with IHC results and survival outcomes after anti-PD-(L)1 therapy. Tumor PD-L1 CN loss can serve as an adjunct biomarker to predict the lack of response. Prospective studies are required to further validate this biomarker.
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Affiliation(s)
- Tae Hee Hong
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Digital Health, Samsung Advanced Institute for Health Science & Technology (SAIHST), Sungkyunkwan University, Seoul, Republic of Korea
| | - Yeong Hak Bang
- Department of Digital Health, Samsung Advanced Institute for Health Science & Technology (SAIHST), Sungkyunkwan University, Seoul, Republic of Korea; Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Cheol Yong Joe
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Health Sciences and Technology, Samsung Advanced Institute of Health Sciences and Technology, Sungkyunkwan University, Seoul, Republic of Korea
| | - Soohyun Hwang
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Boram Lee
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Naeun Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Health Sciences and Technology, Samsung Advanced Institute of Health Sciences and Technology, Sungkyunkwan University, Seoul, Republic of Korea
| | - Sehhoon Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyun-Ae Jung
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jong-Mu Sun
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jin Seok Ahn
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Myung-Ju Ahn
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yoon-La Choi
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Se-Hoon Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Health Sciences and Technology, Samsung Advanced Institute of Health Sciences and Technology, Sungkyunkwan University, Seoul, Republic of Korea.
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Cassese G, Han HS, Yoon YS, Lee JS, Lee B, Cubisino A, Panaro F, Troisi RI. Role of neoadjuvant therapy for nonmetastatic pancreatic cancer: Current evidence and future perspectives. World J Gastrointest Oncol 2023; 15:911-924. [PMID: 37389109 PMCID: PMC10302990 DOI: 10.4251/wjgo.v15.i6.911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/17/2023] [Accepted: 04/24/2023] [Indexed: 06/14/2023] Open
Abstract
Pancreatic adenocarcinoma (PDAC) is one of the most common and lethal human cancers worldwide. Surgery followed by adjuvant chemotherapy offers the best chance of a long-term survival for patients with PDAC, although only approximately 20% of the patients have resectable tumors when diagnosed. Neoadjuvant chemotherapy (NACT) is recommended for borderline resectable pancreatic cancer. Several studies have investigated the role of NACT in treating resectable tumors based on the recent advances in PDAC biology, as NACT provides the potential benefit of selecting patients with favorable tumor biology and controls potential micro-metastases in high-risk patients with resectable PDAC. In such challenging cases, new potential tools, such as ct-DNA and molecular targeted therapy, are emerging as novel therapeutic options that may improve old paradigms. This review aims to summarize the current evidence regarding the role of NACT in treating non-metastatic pancreatic cancer while focusing on future perspectives in light of recent evidence.
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Affiliation(s)
- Gianluca Cassese
- Department of Clinical Medicine and Surgery, Division of Minimally Invasive HPB Surgery and Transplantation Service, Federico II University Hospital, Naples 80131, Italy
| | - Ho-Seong Han
- Department of Surgery, Seoul National University College of Medicine, Seongnam 13620, Gyeonggi-do, South Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University College of Medicine, Seongnam 13620, Gyeonggi-do, South Korea
| | - Jun Suh Lee
- Department of Surgery, Seoul National University College of Medicine, Seongnam 13620, Gyeonggi-do, South Korea
| | - Boram Lee
- Department of Surgery, Seoul National University College of Medicine, Seongnam 13620, Gyeonggi-do, South Korea
| | - Antonio Cubisino
- Department of HPB Surgery and Transplantation, Beaujon Hospital, Clichy 92110, France
| | - Fabrizio Panaro
- Department of Digestive Surgery and Liver Transplantation, CHU Montpellier, Montpellier 34100, France
| | - Roberto Ivan Troisi
- Department of Clinical Medicine and Surgery, Division of Minimally Invasive HPB Surgery and Transplantation Service, Federico II University Hospital, Naples 80131, Italy
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Kang M, Cho JY, Han HS, Yoon YS, Lee HW, Lee B, Park Y, Kim J, Yoon CJ. Comparative Study of Long-Term Outcomes of Laparoscopic Liver Resection versus Radiofrequency Ablation for Single Small Hepatocellular Carcinoma Located in Left Lateral Segments of the Liver. Medicina (Kaunas) 2023; 59:1063. [PMID: 37374267 DOI: 10.3390/medicina59061063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 05/23/2023] [Accepted: 05/26/2023] [Indexed: 06/29/2023]
Abstract
Background and Objectives: Laparoscopic liver resection (LLR) is now widely recognized as the primary surgical option for hepatocellular carcinomas (HCC) smaller than 3 cm located in the left lateral segment of the liver. Nevertheless, there is a scarcity of studies comparing laparoscopic liver resection with radiofrequency ablation (RFA) in these cases. Materials and Methods: We retrospectively compared the short- and long-term outcomes of Child-Pugh class A patients who underwent LLR (n = 36) or RFA (n = 40) for a newly diagnosed single small (≤3 cm) HCC located in the left lateral segment of the liver. Results: Overall survival (OS) was not significantly different between the LLR and RFA groups (94.4% vs. 80.0%, p = 0.075). However, disease-free survival (DFS) was better in the LLR group than in the RFA group (p < 0.001), with 1-, 3-, and 5-year DFS rates of 100%, 84.5%, and 74.4%, respectively, in the LLR group vs. 86.9%, 40.2%, and 33.4%, respectively, in the RFA group. The hospital stay was significantly shorter in the RFA group than in the LLR (2.4 vs. 4.9 days, p < 0.001). The overall complication rate was higher in the RFA group than in the LLR group (15% vs. 5.6%). In patients with an α-fetoprotein level of ≥20 ng/mL, the 5-year OS (93.8% vs. 50.0%, p = 0.031) and DFS (68.8% vs. 20.0%, p = 0.002) rates were greater in the LLR group. Conclusions: LLR showed superior OS and DFS compared to RFA in patients with a single small HCC situated in the left lateral segment of the liver. LLR can be considered for patients with an α-fetoprotein level of ≥20 ng/mL.
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Affiliation(s)
- MeeYoung Kang
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 13620, Republic of Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 13620, Republic of Korea
| | - Ho-Seong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 13620, Republic of Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 13620, Republic of Korea
| | - Hae Won Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 13620, Republic of Korea
| | - Boram Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 13620, Republic of Korea
| | - Yeshong Park
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 13620, Republic of Korea
| | - Jinju Kim
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 13620, Republic of Korea
| | - Chang Jin Yoon
- Department of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 13620, Republic of Korea
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Jang S, Lee B, Lee E, Kim J, Lee JI, Lim JY, Hwang JH, Jang S. A Systematic Review and Meta-Analysis of the Effects of Rehabilitation Using Digital Healthcare on Musculoskeletal Pain and Quality of Life. J Pain Res 2023; 16:1877-1894. [PMID: 37284324 PMCID: PMC10239626 DOI: 10.2147/jpr.s388757] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 05/05/2023] [Indexed: 06/08/2023] Open
Abstract
Rehabilitation using digital healthcare (DHC) has the potential to enhance the effectiveness of treatment for musculoskeletal disorders (MSDs) and associated pain by improving patient outcomes, while being cost-effective, safe, and measurable. This systematic review and meta-analysis aimed to evaluate the effectiveness of musculoskeletal rehabilitation using DHC. We searched PubMed, Ovid-Embase, Cochrane Library, and PEDro Physiotherapy Evidence Database from inception to October 28, 2022 for controlled clinical trials comparing DHC to conventional rehabilitation. We used a random-effects model for the meta-analysis, pooling the effects of DHC on pain and quality of life (QoL) by calculating standardized mean differences (SMDs) with 95% confidence intervals (CIs) between DHC rehabilitation and conventional rehabilitation (control). Fifty-four studies with 6240 participants met the inclusion criteria. The sample size ranged from 26 to 461, and the average age of the participants ranged from 21.9 to 71.8 years. The majority of the included studies focused on knee or hip joint MSD (n = 23), and the most frequently utilized DHC interventions were mobile applications (n = 26) and virtual or augmented reality (n = 16). Our meta-analysis of pain (n = 45) revealed that pain reduction was greater in DHC rehabilitation than in conventional rehabilitation (SMD: -0.55, 95% CI: -0.74, -0.36), indicating that rehabilitation using DHC has the potential to ameliorate MSD pain. Furthermore, DHC significantly improved health-related QoL and disease-specific QoL (SMD: 0.66, 95% CI: 0.29, 1.03; SMD: -0.44, 95% CI: -0.87, -0.01) compared to conventional rehabilitation. Our findings suggest that DHC offers a practical and flexible rehabilitation alternative for both patients with MSD and healthcare professionals. Nevertheless, further researches are needed to elucidate the underlying mechanisms by which DHC affects patient-reported outcomes, which may vary depending on the type and design of the DHC intervention.
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Affiliation(s)
- Suhyun Jang
- College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, Republic of Korea
| | - Boram Lee
- Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
| | - Eunji Lee
- College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, Republic of Korea
| | - Jungbin Kim
- College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, Republic of Korea
| | - Jong In Lee
- Department of Rehabilitation Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jae-Young Lim
- Department of Rehabilitation Medicine, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ji Hye Hwang
- Department of Physical and Rehabilitation Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sunmee Jang
- College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, Republic of Korea
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Lee J, Kim S, Lee B, Kim YB, Kim KH, Chung G, Lee SJ, Lee S, Sun W, Park HK, Choi SY. Major depression-related factor NEGR1 controls salivary secretion in mouse submandibular glands. iScience 2023; 26:106773. [PMID: 37216094 PMCID: PMC10196562 DOI: 10.1016/j.isci.2023.106773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 02/26/2023] [Accepted: 04/24/2023] [Indexed: 05/24/2023] Open
Abstract
Salivary gland cells, which secrete water in response to neuronal stimulation, are closely connected to other neurons. Transcriptomic studies show that salivary glands also express some proteins responsible for neuronal function. However, the physiological functions of these common neuro-exocrine factors in salivary glands are largely unknown. Here, we studied the function of Neuronal growth regulator 1 (NEGR1) in the salivary gland cells. NEGR1 was also expressed in mouse and human salivary glands. The structure of salivary glands of Negr1 knockout (KO) mice was normal. Negr1 KO mice showed tempered carbachol- or thapsigargin-induced intracellular Ca2+ increases and store-operated Ca2+ entry. Of interest, the activity of the large-conductance Ca2+-activated K+ channel (BK channel) was increased, whereas Ca2+-activated Cl- channel ANO1 channel activity was not altered in Negr1 KO mice. Pilocarpine- and carbachol-induced salivation was decreased in Negr1 KO mice. These results suggest that NEGR1 influence salivary secretion though the muscarinic Ca2+ signaling.
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Affiliation(s)
- Jisoo Lee
- Department of Physiology, Dental Research Institute, Seoul National University School of Dentistry, Seoul 03080, Republic of Korea
| | - Soohyun Kim
- Department of Physiology, Dental Research Institute, Seoul National University School of Dentistry, Seoul 03080, Republic of Korea
| | - Boram Lee
- Department of Anatomy, Brain Korea 21 Plus Program for Biomedical Science, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Yoo-Bin Kim
- Department of Physiology, Dental Research Institute, Seoul National University School of Dentistry, Seoul 03080, Republic of Korea
| | - Kwang Hwan Kim
- Department of Physiology, Dental Research Institute, Seoul National University School of Dentistry, Seoul 03080, Republic of Korea
| | - Gehoon Chung
- Department of Physiology, Dental Research Institute, Seoul National University School of Dentistry, Seoul 03080, Republic of Korea
| | - Sung Joong Lee
- Department of Physiology, Dental Research Institute, Seoul National University School of Dentistry, Seoul 03080, Republic of Korea
| | - Soojin Lee
- Department of Microbiology and Molecular Biology, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Woong Sun
- Department of Anatomy, Brain Korea 21 Plus Program for Biomedical Science, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Hee-Kyung Park
- Department of Oral Medicine and Oral Diagnosis, Dental Research Institute, Seoul National University School of Dentistry, Seoul 03080, Republic of Korea
| | - Se-Young Choi
- Department of Physiology, Dental Research Institute, Seoul National University School of Dentistry, Seoul 03080, Republic of Korea
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Lee B, Ha NY, Park HJ, Kim AR, Kwon OJ, Cho JH, Shin SM, Kim J, Yang C. Herbal Medicine Yukgunja-Tang for Functional Dyspepsia: A Protocol for a Randomized, Controlled, Multicenter Clinical Trial. Healthcare (Basel) 2023; 11:healthcare11101456. [PMID: 37239742 DOI: 10.3390/healthcare11101456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 05/09/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
The herbal medicine Yukgunja-tang has been widely used for the treatment of functional dyspepsia (FD) in the clinical setting of East Asian traditional medicine. This paper presents a protocol for a randomized, assessor-blind, controlled, multicenter, three-arm parallel clinical trial comparing the effectiveness, safety, and cost-effectiveness of Yukgunja-tang with Pyeongwi-san and usual care. A total of 140 participants with Rome IV-diagnosed FD will be randomly assigned to either the Yukgunja-tang (n = 56), Pyeongwi-san (n = 56), or usual care (n = 28) groups. All participants will be educated on dietary guidelines for FD patients. Participants in the Yukgunja-tang and Pyeongwi-san groups will take investigational products for 6 weeks. All participants will be assessed for clinical parameters at weeks 0, 3, 6, 9, and 24. The primary outcome will be measured on the total dyspepsia symptom scale, and the secondary outcome will include the single dyspepsia symptom scale, overall treatment effect, the visual analog scale for dyspepsia, FD-related quality of life, hospital anxiety and depression scale, EuroQol-5 dimension, pattern identification, and serum levels of acyl-ghrelin and deacyl-ghrelin. Adverse events and laboratory tests will be monitored for safety assessment. The results will provide evidence of the effectiveness, safety, and cost-effectiveness of Yukgunja-tang in the treatment of FD.
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Affiliation(s)
- Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Na-Yeon Ha
- Division of Digestive Diseases, Department of Internal Korean Medicine, Kyung Hee University Medical Center, Seoul 02447, Republic of Korea
| | - Hyo-Ju Park
- Clinical Research Coordinating Team, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Ae-Ran Kim
- Clinical Research Coordinating Team, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - O-Jin Kwon
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
| | - Jung-Hyo Cho
- Department of Internal Medicine, Daejeon Korean Medicine Hospital of Daejeon University, Daejeon 35235, Republic of Korea
| | - Seon Mi Shin
- Department of Internal Medicine, College of Korean Medicine, Semyung University, Jecheon-si 27136, Republic of Korea
| | - Jinsung Kim
- Department of Gastroenterology, Kyung Hee University College of Korean Medicine, Kyung Hee University Medical Center, Seoul 02447, Republic of Korea
| | - Changsop Yang
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, Republic of Korea
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47
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Seo K, Cho S, Shin H, Shin A, Lee JH, Kim JH, Lee B, Jang H, Kim Y, Cho HM, Park Y, Kim HY, Lee T, Park WY, Kim YJ, Yang E, Geum D, Kim H, Cho IJ, Lee S, Ryu JR, Sun W. Symmetry Breaking of Human Pluripotent Stem Cells (hPSCs) in Micropattern Generates a Polarized Spinal Cord-Like Organoid (pSCO) with Dorsoventral Organization. Adv Sci (Weinh) 2023:e2301787. [PMID: 37170679 PMCID: PMC10369253 DOI: 10.1002/advs.202301787] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/28/2023] [Indexed: 05/13/2023]
Abstract
Axis formation and related spatial patterning are initiated by symmetry breaking during development. A geometrically confined culture of human pluripotent stem cells (hPSCs) mimics symmetry breaking and cell patterning. Using this, polarized spinal cord organoids (pSCOs) with a self-organized dorsoventral (DV) organization are generated. The application of caudalization signals promoted regionalized cell differentiation along the radial axis and protrusion morphogenesis in confined hPSC colonies. These detached colonies grew into extended spinal cord-like organoids, which established self-ordered DV patterning along the long axis through the spontaneous expression of polarized DV patterning morphogens. The proportions of dorsal/ventral domains in the pSCOs can be controlled by the changes in the initial size of micropatterns, which altered the ratio of center-edge cells in 2D. In mature pSCOs, highly synchronized neural activity is separately detected in the dorsal and ventral side, indicating functional as well as structural patterning established in the organoids. This study provides a simple and precisely controllable method to generate spatially ordered organoids for the understanding of the biological principles of cell patterning and axis formation during neural development.
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Affiliation(s)
- Kyubin Seo
- Department of Anatomy, Korea University College of Medicine, Seoul, 02841, Republic of Korea
| | - Subin Cho
- Department of Bio-Information Science, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Hyogeun Shin
- Department of Biomedical Sciences, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Aeri Shin
- Department of Anatomy, Korea University College of Medicine, Seoul, 02841, Republic of Korea
| | - Ju-Hyun Lee
- Department of Anatomy, Korea University College of Medicine, Seoul, 02841, Republic of Korea
| | - June Hoan Kim
- Department of Anatomy, Korea University College of Medicine, Seoul, 02841, Republic of Korea
| | - Boram Lee
- Department of Anatomy, Korea University College of Medicine, Seoul, 02841, Republic of Korea
| | - Hwanseok Jang
- Department of Biomedical Sciences, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Youngju Kim
- Department of Anatomy, Korea University College of Medicine, Seoul, 02841, Republic of Korea
| | - Hyo Min Cho
- Department of Anatomy, Korea University College of Medicine, Seoul, 02841, Republic of Korea
| | - Yongdoo Park
- Department of Biomedical Sciences, College of Medicine, Korea University, Seoul, Republic of Korea
| | | | - Taeseob Lee
- Geninus Inc., Seoul, 05836, Republic of Korea
| | - Woong-Yang Park
- Geninus Inc., Seoul, 05836, Republic of Korea
- Samsung Genome Institute, Samsung Medical Center, Sungkyunkwan University, Seoul, 06351, Republic of Korea
| | - Yong Jun Kim
- Department of Pathology, College of Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Esther Yang
- Department of Anatomy, Korea University College of Medicine, Seoul, 02841, Republic of Korea
| | - Dongho Geum
- Department of Biomedical Sciences, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Hyun Kim
- Department of Anatomy, Korea University College of Medicine, Seoul, 02841, Republic of Korea
| | - Il-Joo Cho
- Department of Anatomy, Korea University College of Medicine, Seoul, 02841, Republic of Korea
- Department of Biomedical Sciences, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Sanghyuk Lee
- Department of Bio-Information Science, Ewha Womans University, Seoul, 03760, Republic of Korea
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Jae Ryun Ryu
- Department of Anatomy, Korea University College of Medicine, Seoul, 02841, Republic of Korea
| | - Woong Sun
- Department of Anatomy, Korea University College of Medicine, Seoul, 02841, Republic of Korea
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48
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Choi YH, Kang YA, Park KJ, Choi JC, Cho KG, Ko DY, Ahn JH, Lee B, Ahn E, Woo YJ, Jung K, Kim NY, Reese VA, Larsen SE, Baldwin SL, Reed SG, Coler RN, Lee H, Cho SN. Safety and Immunogenicity of the ID93 + GLA-SE Tuberculosis Vaccine in BCG-Vaccinated Healthy Adults: A Randomized, Double-Blind, Placebo-Controlled Phase 2 Trial. Infect Dis Ther 2023:10.1007/s40121-023-00806-0. [PMID: 37166567 PMCID: PMC10173211 DOI: 10.1007/s40121-023-00806-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 04/11/2023] [Indexed: 05/12/2023] Open
Abstract
INTRODUCTION This randomized, double-blind, placebo-controlled, phase 2a trial was conducted to evaluate the safety and immunogenicity of the ID93 + glucopyranosyl lipid adjuvant (GLA)-stable emulsion (SE) vaccine in human immunodeficiency virus (HIV)-negative, previously Bacillus Calmette-Guérin (BCG)-vaccinated, and QuantiFERON-TB-negative healthy adults in South Korea. METHODS Adults (n = 107) with no signs or symptoms of tuberculosis were randomly assigned to receive three intramuscular injections of 2 μg ID93 + 5 μg GLA-SE, 10 μg ID93 + 5 μg GLA-SE, or 0.9% normal saline placebo on days 0, 28, and 56. For safety assessment, data on solicited adverse events (AEs), unsolicited AEs, serious AEs (SAEs), and special interest AEs were collected. Antigen-specific antibody responses were measured using serum enzyme-linked immunosorbent assay. T-cell immune responses were measured using enzyme-linked immunospot and intracellular cytokine staining. RESULTS No SAEs, deaths, or AEs leading to treatment discontinuation were found. The solicited local and systemic AEs observed were consistent with those previously reported. Compared with adults administered with the placebo, those administered with three intramuscular vaccine injections exhibited significantly higher antigen-specific antibody levels and Type 1 T-helper cellular immune responses. CONCLUSION The ID93 + GLA-SE vaccine induced antigen-specific cellular and humoral immune responses, with an acceptable safety profile in previously healthy, BCG-vaccinated, Mycobacterium tuberculosis-uninfected adult healthcare workers. TRIAL REGISTRATION This clinical trial was retrospectively registered on 16 January 2019 at Clinicaltrials.gov (NCT03806686).
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Affiliation(s)
| | - Young Ae Kang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
- Institute of Immunology and Immunological Disease, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kwang Joo Park
- Department of Pulmonary and Critical Care Medicine, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Jae Chol Choi
- Pulmonology Department, Chung-Ang University Hospital, Seoul, Republic of Korea
| | | | | | | | - Boram Lee
- Quratis Inc., Seoul, Republic of Korea
| | | | | | | | | | - Valerie A Reese
- Center for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, WA, USA
| | - Sasha E Larsen
- Center for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, WA, USA
| | - Susan L Baldwin
- Center for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, WA, USA
| | | | - Rhea N Coler
- Center for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, WA, USA.
- Department of Global Health, University of Washington, Seattle, WA, USA.
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA.
| | - Hyejon Lee
- Quratis Inc., Seoul, Republic of Korea.
- Institute of Immunology and Immunological Disease, Yonsei University College of Medicine, Seoul, Republic of Korea.
- Division of Vaccine Research, International Tuberculosis Research Center, Seoul, Republic of Korea.
| | - Sang-Nae Cho
- Quratis Inc., Seoul, Republic of Korea.
- Institute of Immunology and Immunological Disease, Yonsei University College of Medicine, Seoul, Republic of Korea.
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49
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Kwon CY, Lee B. The Effect of Herbal Medicine on Suicidal Behavior: A Protocol for Systematic Review and Meta-Analysis. Healthcare (Basel) 2023; 11:healthcare11101387. [PMID: 37239673 DOI: 10.3390/healthcare11101387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/07/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
Suicide is an important social and medical problem worldwide, including in countries that use traditional East Asian medicine (TEAM). Herbal medicine (HM) has been reported to be effective against several suicide-related conditions. This systematic review aimed to investigate the efficacy and safety of HM in reducing suicidal behavior including suicidal ideation, attempts, or completed suicide. We conduct a comprehensive search in 15 electronic bibliographic databases from inception to September 2022. All types of prospective clinical studies-including randomized controlled clinical trials (RCTs)-involving HM without or with routine care are included. The primary outcomes of this review are validated measures of suicidal ideation including the Beck scale for suicidal ideation. The revised Cochrane's risk of bias tool and other tools including the ROBANS-II tool are used to assess the methodological quality of RCTs and non-RCTs, respectively. A meta-analysis is performed using RevMan 5.4 in cases of homogeneous data from controlled studies. The results of the systematic review provide high-quality evidence to determine the efficacy and safety of HM for suicidal behavior. Our findings are informative for clinicians, policymakers, and researchers, aimed at reducing suicide rates, especially in countries that use TEAM.
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Affiliation(s)
- Chan-Young Kwon
- Department of Oriental Neuropsychiatry, College of Korean Medicine, Dong-Eui University, 52-57 Yangjeong-ro, Busanjin-gu, Busan 47227, Republic of Korea
| | - Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, 1672, Yuseong-daero, Yuseong-gu, Daejeon 34054, Republic of Korea
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50
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Welikhe P, Williams MR, King K, Bos J, Akland M, Baffaut C, Beck EG, Bierer A, Bosch DD, Brooks ES, Buda AR, Cavigelli M, Faulkner J, Feyereisen GW, Fortuna A, Gamble J, Hanrahan BR, Hussain MZ, Kovar JL, Lee B, Leytem AB, Liebig MA, Line D, Macrae ML, Moorman TB, Moriasi D, Mumbi R, Nelson N, Ortega-Pieck A, Osmond D, Penn C, Pisani O, Reba ML, Smith DR, Unrine J, Webb P, White KE, Wilson H, Witthaus LM. Uncertainty in phosphorus fluxes and budgets across the U.S. long-term agroecosystem research network. J Environ Qual 2023. [PMID: 37145888 DOI: 10.1002/jeq2.20485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 02/28/2023] [Accepted: 04/21/2023] [Indexed: 05/07/2023]
Abstract
Phosphorus (P) budgets can be useful tools for understanding nutrient cycling and quantifying the effectiveness of nutrient management planning and policies; however, uncertainties in agricultural nutrient budgets are not often quantitatively assessed. The objective of this study was to evaluate uncertainty in P fluxes (fertilizer/manure application, atmospheric deposition, irrigation, crop removal, surface runoff, leachate) and the propagation of these uncertainties to annual P budgets. Data from 56 cropping systems in the P-FLUX database, which spans diverse rotations and landscapes across the U.S. and Canada, were evaluated. Results showed that across cropping systems, average annual P budget was 22.4 kg P ha-1 (range = -32.7 to 340.6 kg P ha-1 ), with an average uncertainty of 13.1 kg P ha-1 (range = 1.0 to 87.1 kg P ha-1 ). Fertilizer/manure application and crop removal were the largest P fluxes across cropping systems and, as a result, accounted for the largest fraction of uncertainty in annual budgets (61 and 37%, respectively). Remaining fluxes individually accounted for <2% of the budget uncertainty. Uncertainties were large enough that determining whether P was increasing, decreasing, or not changing was inconclusive in 39% of the budgets evaluated. Findings indicate that more careful and/or direct measurements of inputs, outputs, and stocks are needed. Recommendations for minimizing uncertainty in P budgets based on the results of the study were developed. Quantifying, communicating, and constraining uncertainty in budgets among production systems and multiple geographies is critical for engaging stakeholders, developing local and national strategies for P reduction, and informing policy. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- P Welikhe
- Department of Agronomy, Purdue University
- National Soil Erosion Research Laboratory, USDA-ARS
| | - M R Williams
- National Soil Erosion Research Laboratory, USDA-ARS
| | - K King
- Soil Drainage Research Unit, USDA-ARS
| | - J Bos
- National Soil Erosion Research Laboratory, USDA-ARS
| | - M Akland
- Department of Plant and Soil Sciences, University of Kentucky
| | - C Baffaut
- Cropping Systems and Water Quality Research Unit, USDA-ARS
| | | | - A Bierer
- Northwest Irrigation and Soils Research Lab, USDA-ARS
| | - D D Bosch
- Southeast Watershed Research Laboratory, USDA-ARS
| | - E S Brooks
- Department of Soil and Water Resources, University of Idaho
| | - A R Buda
- Pasture Systems and Watershed Management Research Unit, USDA-ARS
| | - M Cavigelli
- Sustainable Agricultural Systems Lab, USDA-ARS
| | - J Faulkner
- Department of Plant and Soil Science, University of Vermont
| | | | - A Fortuna
- Grazinglands Research Laboratory, USDA-ARS
| | - J Gamble
- Plant Science Research Unit, USDA-ARS
| | | | - M Z Hussain
- W.K. Kellogg Biological Station, Michigan State University
| | - J L Kovar
- National Laboratory for Agriculture and the Environment, USDA-ARS
| | - B Lee
- Department of Plant and Soil Sciences, University of Kentucky
| | - A B Leytem
- Northwest Irrigation and Soils Research Lab, USDA-ARS
| | - M A Liebig
- Northern Great Plains Research Laboratory, USDA-ARS
| | - D Line
- Department of Crop and Soil Sciences, North Carolina State University
| | - M L Macrae
- Department of Geography and Environmental Management, University of Waterloo
| | - T B Moorman
- National Laboratory for Agriculture and the Environment, USDA-ARS
| | - D Moriasi
- Grazinglands Research Laboratory, USDA-ARS
| | - R Mumbi
- Department of Agronomy, Purdue University
- National Soil Erosion Research Laboratory, USDA-ARS
| | - N Nelson
- Department of Agronomy, Kansas State University
| | - A Ortega-Pieck
- Department of Soil and Water Resources, University of Idaho
| | - D Osmond
- Department of Crop and Soil Sciences, North Carolina State University
| | - C Penn
- National Soil Erosion Research Laboratory, USDA-ARS
| | - O Pisani
- Southeast Watershed Research Laboratory, USDA-ARS
| | - M L Reba
- Delta Water Management Research Unit, USDA-ARS
| | - D R Smith
- Grassland, Soil and Water Research Laboratory, USDA-ARS
| | - J Unrine
- Department of Plant and Soil Sciences, University of Kentucky
- Kentucky Water Resources Research Institute
| | - P Webb
- Department of Crop, Soil, and Environmental Sciences, University of Arkansas
| | - K E White
- Sustainable Agricultural Systems Lab, USDA-ARS
| | - H Wilson
- Agriculture and Agri-Food Canada, Science and Technology Branch, Brandon Research and Development Centre
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