1
|
Murai K, Hikita H, Kodama T, Kaibori M, Nishimura Y, Tatsumi T, Yamada T, Kanto T, Mochida S, Takehara T. The impact of the COVID-19 pandemic on hepatocellular carcinoma diagnosis and treatment in Japan: A multicenter collaborative observational study. Hepatol Res 2024; 54:439-450. [PMID: 37983632 DOI: 10.1111/hepr.13990] [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: 08/10/2023] [Revised: 11/09/2023] [Accepted: 11/10/2023] [Indexed: 11/22/2023]
Abstract
AIM Coronavirus disease 2019 emerged in December 2019 and spread worldwide. This study aimed to clarify the impact of the coronavirus disease 2019 pandemic on the diagnosis and treatment of hepatocellular carcinoma (HCC) in Japan. METHODS First, we collected the monthly numbers of HCC-related general medical practices from January 2019 to December 2021 at liver disease-specific medical institutions in Japan. Next, we collected individual clinical information from patients with newly diagnosed HCC during this period. RESULTS There was a decrease in the number of HCC-related medical practices, including referrals, enhanced abdominal ultrasonography and radiofrequency ablation, in Japan's first state of emergency (SOE; April-May 2020) compared with 2019. Fewer patients were diagnosed with new HCC during the first SOE than before or after it. There was no difference in tumor diameter, number of tumors or Barcelona Clinic Liver Cancer stage between patients diagnosed before the first SOE and those diagnosed during or after the first SOE. The median waiting times for treatment of patients diagnosed during and after the first SOE were 31 and 37 days, which were significantly shorter and not longer than that of patients diagnosed before the first SOE (36 days), respectively. CONCLUSION The number of HCC-related general medical practices decreased during the first SOE. However, the coronavirus disease 2019 pandemic did not lead to HCC progression by diagnostic delays or cause HCC treatment delays in Japan.
Collapse
Affiliation(s)
- Kazuhiro Murai
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Hayato Hikita
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Takahiro Kodama
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Masaki Kaibori
- Department of Surgery, Kansai Medical University, Hirakata, Japan
| | - Yuki Nishimura
- Department of Medical Innovation, Osaka University Hospital, Suita, Japan
| | - Tomohide Tatsumi
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Tomomi Yamada
- Department of Medical Innovation, Osaka University Hospital, Suita, Japan
| | - Tatsuya Kanto
- Department of Liver Diseases, The Research Center for Hepatitis and Immunology, National Center for Global Health and Medicine, Ichikawa, Japan
| | - Satoshi Mochida
- Department of Gastroenterology & Hepatology, Faculty of Medicine, Saitama Medical University, Moroyamacho, Japan
| | - Tetsuo Takehara
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Japan
| |
Collapse
|
2
|
Kashiwado Y, Kimoto Y, Ohshima S, Sawabe T, Irino K, Nakano S, Hiura J, Yonekawa A, Wang Q, Doi G, Ayano M, Mitoma H, Ono N, Arinobu Y, Niiro H, Hotta T, Kang D, Shimono N, Akashi K, Takeuchi T, Horiuchi T. Immunosuppressive therapy and humoral response to third mRNA COVID-19 vaccination with a six-month interval in rheumatic disease patients. Rheumatology (Oxford) 2024; 63:725-733. [PMID: 37289506 DOI: 10.1093/rheumatology/kead275] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/21/2023] [Accepted: 05/26/2023] [Indexed: 06/10/2023] Open
Abstract
OBJECTIVES To evaluate the long-term impact of immunosuppressive therapeutic agents on antibody response to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) mRNA vaccination in patients with autoimmune rheumatic diseases (AIRD) in order to propose a strategy for annual vaccination. METHODS This prospective multicentre cohort study evaluated the humoral response to second and third BNT162b2 and/or mRNA-1273 vaccines in 382 Japanese AIRD patients classified into 12 different medication groups and in 326 healthy controls (HCs). The third vaccination was administered six months after the second vaccination. Antibody titres were measured using the Elecsys Anti-SARS-CoV-2 S assay. RESULTS The seroconversion rate and antibody titres were lower in AIRD patients than in HCs 3-6 weeks after the second vaccination and 3-6 weeks after the third vaccination. Seroconversion rates were <90% after the third vaccination in patients receiving mycophenolate mofetil and rituximab. Antibody levels after the third vaccination were significantly lower in the groups prescribed TNF inhibitor with or without methotrexate, abatacept and rituximab or cyclophosphamide than those of HCs in a multivariate analysis adjusting for age, sex, and glucocorticoid dosage. The third vaccination induced an adequate humoral response in patients treated with sulfasalazine, bucillamine, methotrexate monotherapy, iguratimod, interleukin-6 inhibitors or calcineurin inhibitors including tacrolimus. CONCLUSIONS Repeated vaccinations in many immunosuppressed patients produced antibody responses similar to those observed in HCs. In contrast, annual vaccination in patients receiving TNF inhibitors, abatacept, mycophenolate mofetil and rituximab may require caution.
Collapse
Affiliation(s)
- Yusuke Kashiwado
- Department of Internal Medicine, Kyushu University Beppu Hospital, Oita, Japan
| | - Yasutaka Kimoto
- Department of Internal Medicine, Kyushu University Beppu Hospital, Oita, Japan
| | - Shiro Ohshima
- Department of Clinical Research, Rheumatology and Allergology, Osaka Minami Medical Center, Osaka, Japan
| | - Takuya Sawabe
- Department of Rheumatology, Hiroshima Red Cross Hospital and Atomic-Bomb Survivors Hospital, Hiroshima, Japan
| | - Kensuke Irino
- Department of Rheumatology, Hiroshima Red Cross Hospital and Atomic-Bomb Survivors Hospital, Hiroshima, Japan
| | - Shota Nakano
- Department of Rheumatology, Hiroshima Red Cross Hospital and Atomic-Bomb Survivors Hospital, Hiroshima, Japan
| | - Junki Hiura
- Department of Internal Medicine, Kyushu University Beppu Hospital, Oita, Japan
| | - Akiko Yonekawa
- Center for the Study of Global Infection, Kyushu University Hospital, Fukuoka, Japan
| | - Qiaolei Wang
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Goro Doi
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Masahiro Ayano
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Hiroki Mitoma
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Nobuyuki Ono
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Yojiro Arinobu
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Hiroaki Niiro
- Department of Medical Education, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Taeko Hotta
- Department of Clinical Chemistry and Laboratory Medicine, Kyushu University Hospital, Fukuoka, Japan
| | - Dongchon Kang
- Department of Clinical Chemistry and Laboratory Medicine, Kyushu University Hospital, Fukuoka, Japan
| | - Nobuyuki Shimono
- Center for the Study of Global Infection, Kyushu University Hospital, Fukuoka, Japan
| | - Koichi Akashi
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Tsutomu Takeuchi
- Division of Rheumatology and Clinical Immunology, Keio University, Tokyo, Japan
| | - Takahiko Horiuchi
- Department of Internal Medicine, Kyushu University Beppu Hospital, Oita, Japan
| |
Collapse
|
3
|
Takemura Y, Endo H, Hibi T, Nakano Y, Seishima R, Takeuchi M, Yamamoto H, Maeda H, Hanazaki K, Taketomi A, Kakeji Y, Seto Y, Ueno H, Mori M, Kitagawa Y. Impact of the COVID-19 pandemic on the number and short-term outcomes in hepatectomy for hepatocellular carcinoma: Results from the Japanese National Clinical Database, 2018-2021. Hepatol Res 2024. [PMID: 38308614 DOI: 10.1111/hepr.14014] [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: 09/25/2023] [Revised: 12/23/2023] [Accepted: 01/08/2024] [Indexed: 02/05/2024]
Abstract
AIM The coronavirus disease 2019 (COVID-19) pandemic has significantly impacted the allocation of medical resources, including cancer screening, diagnosis, and treatment. We aimed to investigate the effects of the pandemic on morbidity and mortality following hepatectomy for hepatocellular carcinoma (HCC). METHODS We identified patients who underwent hepatectomy for HCC between 2018 and 2021 from the Japanese National Clinical Database (NCD). The number of surgical cases, the use of intensive care units, and the incidence of morbidity were assessed. The standardized morbidity / mortality ratio (SMR) was used to evaluate the rates of morbidity (bile leakage and pneumonia) and mortality in each month, which compares the observed incidence to the expected incidence calculated by the NCD's risk calculator. RESULTS The study included a total of 10 647 cases. The number of patients undergoing hepatectomy for HCC gradually decreased. The proportion of patients aged 80 years or older increased and that of cases with T1 stage decreased. The proportion of patients who were admitted to the intensive care unit did not change between the pre- and postpandemic period. The mean actual incidence rates of bile leakage, pneumonia, 30-day mortality, and surgical mortality were 9.2%, 2.3%, 1.4%, and 2.1%, respectively. The SMR for the mortalities and morbidities in each month did not increase mostly throughout the COVID-19 pandemic. CONCLUSIONS The present study showed the decreasing number of resected cases for HCC, while the surgical safety for hepatectomy was enough to be maintained by managing medical resources in Japan.
Collapse
Affiliation(s)
- Yusuke Takemura
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Hideki Endo
- Department of Healthcare Quality Assessment, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Taizo Hibi
- Department of Pediatric Surgery and Transplantation, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Yutaka Nakano
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Ryo Seishima
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Masashi Takeuchi
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Hiroyuki Yamamoto
- Department of Healthcare Quality Assessment, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | | | | | - Akinobu Taketomi
- Department of Gastroenterological Surgery I, Hokkaido University Hospital, Sapporo, Japan
| | - Yoshihiro Kakeji
- Database Committee, The Japanese Society of Gastroenterological Surgery, Tokyo, Japan
| | - Yasuyuki Seto
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hideki Ueno
- Database Committee, The Japanese Society of Gastroenterological Surgery, Tokyo, Japan
- Department of Surgery, National Defense Medical College, Tokorozawa, Japan
| | | | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
- The Japanese Society of Gastroenterological Surgery, Tokyo, Japan
| |
Collapse
|
4
|
Komatsu H, Ikeda Y, Kawana K, Nagase S, Yoshino K, Yamagami W, Tokunaga H, Kato K, Kimura T, Aoki D, Obstetrics TCOGOOTJSO, Gynecology. Impact of COVID-19 on gynecological cancer incidence: a large cohort study in Japan. Int J Clin Oncol 2024; 29:72-77. [PMID: 38055097 DOI: 10.1007/s10147-023-02431-w] [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] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 10/15/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND The influence of the coronavirus disease 2019 (COVID-19) pandemic on the number of newly diagnosed gynecological cancers has not been extensively investigated in Japan. This study determined the impact of COVID-19 on the incidence of gynecological cancer. METHODS Using the Japanese Society of Obstetricians and Gynecologic Oncology registry database, the distribution of the number of patients based on clinical staging or tumor-node-metastasis classifications before and during the COVID-19 pandemic was analyzed to compare the trends. The clinical staging classification of cervical cancer in Japan was based on the International Federation of Gynecology and Obstetrics (FIGO) 2008 from 2018 to 2020 and on the FIGO 2018 from 2021. Since FIGO-2018 classified N1 cases as stage IIIC, we focused on T classification without referencing the clinical staging (FIGO staging) of patients with cervical cancer in 2021. RESULTS The number of patients with endometrial cancer and malignant ovarian tumors of all clinical stages increased uniformly yearly, while that of those with stage III cervical cancer rapidly increased in 2021 owing to the adoption of the revised classification. On comparing cases of cervical cancer in 2020 and 2021, we found that T1 cases decreased and T2 and T3 cases increased in 2021 compared to those in 2020 (p = 0.006). Cervical intraepithelial neoplasia/adenocarcinoma in situ incidence decreased in 2020 compared to that in 2019 but increased again in 2021. The number of patients with cervical cancer decreased in most prefectures in 2020. CONCLUSION The incidence of locally advanced cervical cancer increased during the COVID-19 pandemic.
Collapse
Affiliation(s)
- Hiroaki Komatsu
- Department of Obstetrics and Gynecology, Tottori University, Tottori, Japan
| | - Yuji Ikeda
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, 30-1 Oyaguchi-Kamimachi, Itabashi-Ku, Tokyo, 173-8610, Japan
| | - Kei Kawana
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, 30-1 Oyaguchi-Kamimachi, Itabashi-Ku, Tokyo, 173-8610, Japan.
| | - Satoru Nagase
- Department of Obstetrics and Gynecology, Yamagata University School of Medicine, Yamagata, Japan
| | - Kiyoshi Yoshino
- Department of Obstetrics and Gynecology, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Wataru Yamagami
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Hideki Tokunaga
- Department of Obstetrics and Gynecology, Tohoku University School of Medicine, Miyagi, Japan
| | - Kiyoko Kato
- Department of Obstetrics and Gynecology, Kyushu University School of Medicine, Fukuoka City, Japan
| | - Tadashi Kimura
- Department of Obstetrics and Gynecology, Osaka University School of Medicine, Osaka, Japan
| | - Daisuke Aoki
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | | | | |
Collapse
|
5
|
Yokoyama R, Inokuchi R, Shimada K, Ueda H, Tanaka M, Tamiya N. Impact of COVID-19 on pediatric surgery cancellations: A retrospective study. Pediatr Int 2023; 65:e15662. [PMID: 38108148 DOI: 10.1111/ped.15662] [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: 02/07/2023] [Revised: 08/11/2023] [Accepted: 08/20/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Prevalence trends and reasons for pediatric surgery cancellation in Japan during the coronavirus disease 2019 (COVID-19) pandemic have not previously been reported. This study aimed to compare the prevalence and reasons for cancellation of pediatric surgeries in Japan before and during the COVID-19 pandemic. METHODS This single-center retrospective cohort study reviewed the reasons for surgery cancellations scheduled for patients aged <18 years between the prepandemic period (September 2017-December 2019) and the COVID-19 pandemic period (January 2020-April 2022). The cancellation reasons were classified into four major categories: medical, surgical, patient-related, and administrative. RESULTS Of the 3395 and 3455 surgeries scheduled before and during the COVID-19 pandemic, 305 (9.0%) and 319 (9.2%) surgeries were canceled (p = 0.737), respectively. The proportion of cancellations due to infections or fever in medical reasons decreased from 67.9% to 56.1% (p = 0.003) and that due to patient-related reasons increased from 6.6% to 15.1% (p = 0.001). Further, the proportion of cancellations due to staff shortages in staff administrative reasons increased from 0.3% to 3.1% (p = 0.011). There was no significant difference in the proportion of surgeries canceled due to surgical reasons between the two periods. CONCLUSIONS The proportion of cancellations due to infections or fever decreased during the COVID-19 pandemic, while that due to staff shortages increased. Infection prevention is an important measure to address the staff shortages. Implementation of national or regional policies and additional strategic interventions may be required to prepare for disasters like the COVID-19 pandemic.
Collapse
Affiliation(s)
- Ryota Yokoyama
- Department of Health Services Research, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, Japan
- Department of Anesthesiology, Institute of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Ryota Inokuchi
- Department of Health Services Research, Institute of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Kensuke Shimada
- Department of Health Services Research, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, Japan
| | - Hiroshi Ueda
- Department of Anesthesiology, Institute of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Makoto Tanaka
- Department of Anesthesiology, Institute of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Nanako Tamiya
- Department of Health Services Research, Institute of Medicine, University of Tsukuba, Ibaraki, Japan
| |
Collapse
|