Evidence map›Paper›PMID 38619591›Full record

ArticleSurgery today2024

Effect of revised organ transplant law in Japan on lung transplantation.

Yoshito Imamura, Daisuke Nakajima, Takashi Kanou, Yasushi Shintani, Seiichiro Sugimoto, Shinichi Toyooka, Yasushi Hoshikawa, Keitaro Matsumoto, Takeshi Nagayasu, Hidemi Suzuki and 9 more

Abstract read
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In one paragraph

Article in Surgery today, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Musculo-Immuno-Nutritional Score as a Prognostic Marker in Patients with Interstitial Pneumonia Awaiting Lung Transplantation.Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia · 2025
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

19 authors.

Yoshito ImamuraDepartment of Thoracic Surgery, Kyoto University Graduate School of Medicine, 54 Shogoin-Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507, Japan.
Daisuke NakajimaDepartment of Thoracic Surgery, Kyoto University Graduate School of Medicine, 54 Shogoin-Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507, Japan. daink@kuhp.kyoto-u.ac.jp.
Takashi KanouDepartment of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan.
Yasushi ShintaniDepartment of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan.
Seiichiro SugimotoDepartment of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Shinichi ToyookaDepartment of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Yasushi HoshikawaDepartment of Thoracic Surgery, Fujita Health University School of Medicine, Toyoake, Japan.
Keitaro MatsumotoDepartment of Surgical Oncology, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan.
Takeshi NagayasuDepartment of Surgical Oncology, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan.
Hidemi SuzukiDepartment of General Thoracic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan.
Sumiko MaedaDepartment of General Thoracic Surgery, Dokkyo Medical University, Mibu, Japan.
Masayuki ChidaDepartment of General Thoracic Surgery, Dokkyo Medical University, Mibu, Japan.
Takeshi ShiraishiDepartment of General Thoracic, Breast and Pediatric Surgery, Fukuoka University School of Medicine, Fukuoka, Japan.
Toshihiko SatoDepartment of General Thoracic, Breast and Pediatric Surgery, Fukuoka University School of Medicine, Fukuoka, Japan.
Masaaki SatoDepartment of Thoracic Surgery, The University of Tokyo, Tokyo, Japan.
Jun NakajimaDepartment of Thoracic Surgery, The University of Tokyo, Tokyo, Japan.
Hisashi OishiDepartment of Thoracic Surgery, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan.
Yoshinori OkadaDepartment of Thoracic Surgery, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan.
Hiroshi DateDepartment of Thoracic Surgery, Kyoto University Graduate School of Medicine, 54 Shogoin-Kawahara-Cho, Sakyo-Ku, Kyoto, 606-8507, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate how revision of the organ transplant law in Japan affected lung transplantation in this country.

methodsLung transplant candidates registered between January, 2000 and December, 2009 were designated as the pre-revision group (n = 396) and those registered between January, 2011 and December, 2020, as the post-revision group (n = 1326). Both groups were analyzed retrospectively using data collected by the Japanese Society of Lung and Heart-Lung Transplantation.

resultsThe number of patients who underwent brain-dead donor lung transplantation (BDLT) increased significantly after the law amendment (32.2 vs. 13.8%, p < 0.01). The median waiting time for BDLT was significantly reduced (708 days vs. 1163 days, p < 0.01) and the mortality rate while waiting for BDLT improved significantly after the law amendment (33.1 vs. 42.6%, p < 0.01). In the post-revision group, 18 pediatric patients underwent BDLT. The 5-year survival rates after BDLT were comparable between the groups (73.5% in the pre-revision group vs. 73.2% in the post-revision group, p = 0.32).

conclusionsThe organ transplant law revision shortened the waiting time for BDLT significantly and decreased the mortality rate while waiting for BDLT. The posttransplant outcomes in Japan remained favorable throughout the study period.

Indexed as

Lung TransplantationWaiting ListsAdolescentAdultBrain DeathChildChild, PreschoolFemaleHumansJapanMaleMiddle AgedRetrospective StudiesSurvival RateTime FactorsTissue and Organ ProcurementBrain-dead donorLiving donorLung transplantationOrgan transplant law

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.