Body composition changes following chemotherapy for testicular germ cell tumor: obesity is the long-term problem Article Swipe
Yuki Takai
,
Sei Naito
,
Hidenori Kanno
,
Atsushi Yamagishi
,
Mayu Yagi
,
Toshihiko Sakurai
,
Hayato Nishida
,
Takuya Yamanobe
,
Tomoyuki Kato
,
Norihiko Tsuchiya
·
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.4103/aja202195
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.4103/aja202195
Metabolic syndrome is a long-term complication of systemic chemotherapy for testicular germ cell tumor (TGCT). It is believed to be caused by secondary hypogonadism or toxic medicines because of orchidectomy followed by systemic chemotherapy. In this study, changes in the body composition of patients over time were quantitatively analyzed up to 24 months after chemotherapy. This study retrospectively analyzed 44 patients with TGCT who underwent chemotherapy at our institution from January 2008 to December 2016. Subcutaneous and visceral fat areas and psoas and skeletal muscle areas were measured by computed tomography before and immediately after chemotherapy as well as 3 months, 6 months, 12 months, and 24 months after chemotherapy. The subcutaneous and visceral fat indices and psoas and skeletal muscle indices were calculated as each area divided by body height squared. The total fat area had already significantly increased 3 months after the initiation of chemotherapy ( P = 0.004). However, it did not return to prechemotherapeutic levels even at 24 months after chemotherapy. The skeletal muscle area was significantly decreased at the end of chemotherapy ( P < 0.001); however, the value returned to baseline within 12 months. In multivariable analysis, the prechemotherapeutic skeletal muscle index and number of chemotherapy cycles were independently associated with the reduction of skeletal muscle at the end of chemotherapy ( P = 0.001 and P = 0.027, respectively). In patients with TGCT, skeletal muscle mass decreased during chemotherapy and recovered within 12 months, whereas fat mass progressively increased from the initiation of chemotherapy until 24 months after chemotherapy.
Related Topics
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.4103/aja202195
- OA Status
- gold
- Cited By
- 7
- References
- 24
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4200475363
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
-
https://openalex.org/W4200475363Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.4103/aja202195Digital Object Identifier
- Title
-
Body composition changes following chemotherapy for testicular germ cell tumor: obesity is the long-term problemWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2021Year of publication
- Publication date
-
2021-12-03Full publication date if available
- Authors
-
Yuki Takai, Sei Naito, Hidenori Kanno, Atsushi Yamagishi, Mayu Yagi, Toshihiko Sakurai, Hayato Nishida, Takuya Yamanobe, Tomoyuki Kato, Norihiko TsuchiyaList of authors in order
- Landing page
-
https://doi.org/10.4103/aja202195Publisher landing page
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://doi.org/10.4103/aja202195Direct OA link when available
- Concepts
-
Chemotherapy, Skeletal muscle, Medicine, Internal medicine, Sarcopenia, Surgery, EndocrinologyTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
7Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 3, 2024: 1, 2023: 3Per-year citation counts (last 5 years)
- References (count)
-
24Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
Full payload
| id | https://openalex.org/W4200475363 |
|---|---|
| doi | https://doi.org/10.4103/aja202195 |
| ids.doi | https://doi.org/10.4103/aja202195 |
| ids.pmid | https://pubmed.ncbi.nlm.nih.gov/34893575 |
| ids.openalex | https://openalex.org/W4200475363 |
| fwci | 1.0170544 |
| mesh[0].qualifier_ui | |
| mesh[0].descriptor_ui | D001823 |
| mesh[0].is_major_topic | False |
| mesh[0].qualifier_name | |
| mesh[0].descriptor_name | Body Composition |
| mesh[1].qualifier_ui | |
| mesh[1].descriptor_ui | D015992 |
| mesh[1].is_major_topic | False |
| mesh[1].qualifier_name | |
| mesh[1].descriptor_name | Body Mass Index |
| mesh[2].qualifier_ui | |
| mesh[2].descriptor_ui | D006801 |
| mesh[2].is_major_topic | False |
| mesh[2].qualifier_name | |
| mesh[2].descriptor_name | Humans |
| mesh[3].qualifier_ui | |
| mesh[3].descriptor_ui | D008297 |
| mesh[3].is_major_topic | False |
| mesh[3].qualifier_name | |
| mesh[3].descriptor_name | Male |
| mesh[4].qualifier_ui | |
| mesh[4].descriptor_ui | D018482 |
| mesh[4].is_major_topic | False |
| mesh[4].qualifier_name | |
| mesh[4].descriptor_name | Muscle, Skeletal |
| mesh[5].qualifier_ui | |
| mesh[5].descriptor_ui | D009373 |
| mesh[5].is_major_topic | False |
| mesh[5].qualifier_name | |
| mesh[5].descriptor_name | Neoplasms, Germ Cell and Embryonal |
| mesh[6].qualifier_ui | |
| mesh[6].descriptor_ui | D009765 |
| mesh[6].is_major_topic | False |
| mesh[6].qualifier_name | |
| mesh[6].descriptor_name | Obesity |
| mesh[7].qualifier_ui | |
| mesh[7].descriptor_ui | D012189 |
| mesh[7].is_major_topic | False |
| mesh[7].qualifier_name | |
| mesh[7].descriptor_name | Retrospective Studies |
| mesh[8].qualifier_ui | |
| mesh[8].descriptor_ui | D055948 |
| mesh[8].is_major_topic | True |
| mesh[8].qualifier_name | |
| mesh[8].descriptor_name | Sarcopenia |
| mesh[9].qualifier_ui | |
| mesh[9].descriptor_ui | D013736 |
| mesh[9].is_major_topic | False |
| mesh[9].qualifier_name | |
| mesh[9].descriptor_name | Testicular Neoplasms |
| mesh[10].qualifier_ui | |
| mesh[10].descriptor_ui | D001823 |
| mesh[10].is_major_topic | False |
| mesh[10].qualifier_name | |
| mesh[10].descriptor_name | Body Composition |
| mesh[11].qualifier_ui | |
| mesh[11].descriptor_ui | D015992 |
| mesh[11].is_major_topic | False |
| mesh[11].qualifier_name | |
| mesh[11].descriptor_name | Body Mass Index |
| mesh[12].qualifier_ui | |
| mesh[12].descriptor_ui | D006801 |
| mesh[12].is_major_topic | False |
| mesh[12].qualifier_name | |
| mesh[12].descriptor_name | Humans |
| mesh[13].qualifier_ui | |
| mesh[13].descriptor_ui | D008297 |
| mesh[13].is_major_topic | False |
| mesh[13].qualifier_name | |
| mesh[13].descriptor_name | Male |
| mesh[14].qualifier_ui | |
| mesh[14].descriptor_ui | D018482 |
| mesh[14].is_major_topic | False |
| mesh[14].qualifier_name | |
| mesh[14].descriptor_name | Muscle, Skeletal |
| mesh[15].qualifier_ui | |
| mesh[15].descriptor_ui | D009373 |
| mesh[15].is_major_topic | False |
| mesh[15].qualifier_name | |
| mesh[15].descriptor_name | Neoplasms, Germ Cell and Embryonal |
| mesh[16].qualifier_ui | |
| mesh[16].descriptor_ui | D009765 |
| mesh[16].is_major_topic | False |
| mesh[16].qualifier_name | |
| mesh[16].descriptor_name | Obesity |
| mesh[17].qualifier_ui | |
| mesh[17].descriptor_ui | D012189 |
| mesh[17].is_major_topic | False |
| mesh[17].qualifier_name | |
| mesh[17].descriptor_name | Retrospective Studies |
| mesh[18].qualifier_ui | |
| mesh[18].descriptor_ui | D055948 |
| mesh[18].is_major_topic | True |
| mesh[18].qualifier_name | |
| mesh[18].descriptor_name | Sarcopenia |
| mesh[19].qualifier_ui | |
| mesh[19].descriptor_ui | D013736 |
| mesh[19].is_major_topic | False |
| mesh[19].qualifier_name | |
| mesh[19].descriptor_name | Testicular Neoplasms |
| type | article |
| title | Body composition changes following chemotherapy for testicular germ cell tumor: obesity is the long-term problem |
| biblio.issue | 5 |
| biblio.volume | 24 |
| biblio.last_page | 462 |
| biblio.first_page | 458 |
| topics[0].id | https://openalex.org/T11069 |
| topics[0].field.id | https://openalex.org/fields/27 |
| topics[0].field.display_name | Medicine |
| topics[0].score | 0.9998999834060669 |
| topics[0].domain.id | https://openalex.org/domains/4 |
| topics[0].domain.display_name | Health Sciences |
| topics[0].subfield.id | https://openalex.org/subfields/2746 |
| topics[0].subfield.display_name | Surgery |
| topics[0].display_name | Testicular diseases and treatments |
| topics[1].id | https://openalex.org/T10253 |
| topics[1].field.id | https://openalex.org/fields/27 |
| topics[1].field.display_name | Medicine |
| topics[1].score | 0.9642999768257141 |
| topics[1].domain.id | https://openalex.org/domains/4 |
| topics[1].domain.display_name | Health Sciences |
| topics[1].subfield.id | https://openalex.org/subfields/2740 |
| topics[1].subfield.display_name | Pulmonary and Respiratory Medicine |
| topics[1].display_name | Sarcoma Diagnosis and Treatment |
| topics[2].id | https://openalex.org/T11141 |
| topics[2].field.id | https://openalex.org/fields/27 |
| topics[2].field.display_name | Medicine |
| topics[2].score | 0.9498000144958496 |
| topics[2].domain.id | https://openalex.org/domains/4 |
| topics[2].domain.display_name | Health Sciences |
| topics[2].subfield.id | https://openalex.org/subfields/2735 |
| topics[2].subfield.display_name | Pediatrics, Perinatology and Child Health |
| topics[2].display_name | Childhood Cancer Survivors' Quality of Life |
| is_xpac | False |
| apc_list.value | 4900 |
| apc_list.currency | CNY |
| apc_list.value_usd | 711 |
| apc_paid.value | 4900 |
| apc_paid.currency | CNY |
| apc_paid.value_usd | 711 |
| concepts[0].id | https://openalex.org/C2776694085 |
| concepts[0].level | 2 |
| concepts[0].score | 0.8098313212394714 |
| concepts[0].wikidata | https://www.wikidata.org/wiki/Q974135 |
| concepts[0].display_name | Chemotherapy |
| concepts[1].id | https://openalex.org/C2779959927 |
| concepts[1].level | 2 |
| concepts[1].score | 0.7229065299034119 |
| concepts[1].wikidata | https://www.wikidata.org/wiki/Q1048687 |
| concepts[1].display_name | Skeletal muscle |
| concepts[2].id | https://openalex.org/C71924100 |
| concepts[2].level | 0 |
| concepts[2].score | 0.7149665355682373 |
| concepts[2].wikidata | https://www.wikidata.org/wiki/Q11190 |
| concepts[2].display_name | Medicine |
| concepts[3].id | https://openalex.org/C126322002 |
| concepts[3].level | 1 |
| concepts[3].score | 0.4861125946044922 |
| concepts[3].wikidata | https://www.wikidata.org/wiki/Q11180 |
| concepts[3].display_name | Internal medicine |
| concepts[4].id | https://openalex.org/C2776214593 |
| concepts[4].level | 2 |
| concepts[4].score | 0.4483034014701843 |
| concepts[4].wikidata | https://www.wikidata.org/wiki/Q1787939 |
| concepts[4].display_name | Sarcopenia |
| concepts[5].id | https://openalex.org/C141071460 |
| concepts[5].level | 1 |
| concepts[5].score | 0.4128565490245819 |
| concepts[5].wikidata | https://www.wikidata.org/wiki/Q40821 |
| concepts[5].display_name | Surgery |
| concepts[6].id | https://openalex.org/C134018914 |
| concepts[6].level | 1 |
| concepts[6].score | 0.35791659355163574 |
| concepts[6].wikidata | https://www.wikidata.org/wiki/Q162606 |
| concepts[6].display_name | Endocrinology |
| keywords[0].id | https://openalex.org/keywords/chemotherapy |
| keywords[0].score | 0.8098313212394714 |
| keywords[0].display_name | Chemotherapy |
| keywords[1].id | https://openalex.org/keywords/skeletal-muscle |
| keywords[1].score | 0.7229065299034119 |
| keywords[1].display_name | Skeletal muscle |
| keywords[2].id | https://openalex.org/keywords/medicine |
| keywords[2].score | 0.7149665355682373 |
| keywords[2].display_name | Medicine |
| keywords[3].id | https://openalex.org/keywords/internal-medicine |
| keywords[3].score | 0.4861125946044922 |
| keywords[3].display_name | Internal medicine |
| keywords[4].id | https://openalex.org/keywords/sarcopenia |
| keywords[4].score | 0.4483034014701843 |
| keywords[4].display_name | Sarcopenia |
| keywords[5].id | https://openalex.org/keywords/surgery |
| keywords[5].score | 0.4128565490245819 |
| keywords[5].display_name | Surgery |
| keywords[6].id | https://openalex.org/keywords/endocrinology |
| keywords[6].score | 0.35791659355163574 |
| keywords[6].display_name | Endocrinology |
| language | en |
| locations[0].id | doi:10.4103/aja202195 |
| locations[0].is_oa | True |
| locations[0].source.id | https://openalex.org/S78604184 |
| locations[0].source.issn | 1008-682X, 1745-7262 |
| locations[0].source.type | journal |
| locations[0].source.is_oa | True |
| locations[0].source.issn_l | 1008-682X |
| locations[0].source.is_core | True |
| locations[0].source.is_in_doaj | True |
| locations[0].source.display_name | Asian Journal of Andrology |
| locations[0].source.host_organization | https://openalex.org/P4310320448 |
| locations[0].source.host_organization_name | Medknow |
| locations[0].source.host_organization_lineage | https://openalex.org/P4310320448 |
| locations[0].license | cc-by-nc-sa |
| locations[0].pdf_url | |
| locations[0].version | publishedVersion |
| locations[0].raw_type | journal-article |
| locations[0].license_id | https://openalex.org/licenses/cc-by-nc-sa |
| locations[0].is_accepted | True |
| locations[0].is_published | True |
| locations[0].raw_source_name | Asian Journal of Andrology |
| locations[0].landing_page_url | https://doi.org/10.4103/aja202195 |
| locations[1].id | pmid:34893575 |
| locations[1].is_oa | False |
| locations[1].source.id | https://openalex.org/S4306525036 |
| locations[1].source.issn | |
| locations[1].source.type | repository |
| locations[1].source.is_oa | False |
| locations[1].source.issn_l | |
| locations[1].source.is_core | False |
| locations[1].source.is_in_doaj | False |
| locations[1].source.display_name | PubMed |
| locations[1].source.host_organization | https://openalex.org/I1299303238 |
| locations[1].source.host_organization_name | National Institutes of Health |
| locations[1].source.host_organization_lineage | https://openalex.org/I1299303238 |
| locations[1].license | |
| locations[1].pdf_url | |
| locations[1].version | publishedVersion |
| locations[1].raw_type | |
| locations[1].license_id | |
| locations[1].is_accepted | True |
| locations[1].is_published | True |
| locations[1].raw_source_name | Asian journal of andrology |
| locations[1].landing_page_url | https://pubmed.ncbi.nlm.nih.gov/34893575 |
| locations[2].id | pmh:oai:doaj.org/article:2fcb731241cc45c6baa47e4025dfe8be |
| locations[2].is_oa | True |
| locations[2].source.id | https://openalex.org/S4306401280 |
| locations[2].source.issn | |
| locations[2].source.type | repository |
| locations[2].source.is_oa | False |
| locations[2].source.issn_l | |
| locations[2].source.is_core | False |
| locations[2].source.is_in_doaj | False |
| locations[2].source.display_name | DOAJ (DOAJ: Directory of Open Access Journals) |
| locations[2].source.host_organization | |
| locations[2].source.host_organization_name | |
| locations[2].source.host_organization_lineage | |
| locations[2].license | cc-by-sa |
| locations[2].pdf_url | |
| locations[2].version | submittedVersion |
| locations[2].raw_type | article |
| locations[2].license_id | https://openalex.org/licenses/cc-by-sa |
| locations[2].is_accepted | False |
| locations[2].is_published | False |
| locations[2].raw_source_name | Asian Journal of Andrology, Vol 24, Iss 5, Pp 458-462 (2022) |
| locations[2].landing_page_url | https://doaj.org/article/2fcb731241cc45c6baa47e4025dfe8be |
| locations[3].id | pmh:oai:pubmedcentral.nih.gov:9491035 |
| locations[3].is_oa | True |
| locations[3].source.id | https://openalex.org/S2764455111 |
| locations[3].source.issn | |
| locations[3].source.type | repository |
| locations[3].source.is_oa | False |
| locations[3].source.issn_l | |
| locations[3].source.is_core | False |
| locations[3].source.is_in_doaj | False |
| locations[3].source.display_name | PubMed Central |
| locations[3].source.host_organization | https://openalex.org/I1299303238 |
| locations[3].source.host_organization_name | National Institutes of Health |
| locations[3].source.host_organization_lineage | https://openalex.org/I1299303238 |
| locations[3].license | other-oa |
| locations[3].pdf_url | |
| locations[3].version | submittedVersion |
| locations[3].raw_type | Text |
| locations[3].license_id | https://openalex.org/licenses/other-oa |
| locations[3].is_accepted | False |
| locations[3].is_published | False |
| locations[3].raw_source_name | Asian J Androl |
| locations[3].landing_page_url | https://www.ncbi.nlm.nih.gov/pmc/articles/9491035 |
| indexed_in | crossref, doaj, pubmed |
| authorships[0].author.id | https://openalex.org/A5003471499 |
| authorships[0].author.orcid | https://orcid.org/0000-0001-6506-5313 |
| authorships[0].author.display_name | Yuki Takai |
| authorships[0].countries | JP |
| authorships[0].affiliations[0].institution_ids | https://openalex.org/I112524849 |
| authorships[0].affiliations[0].raw_affiliation_string | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[0].institutions[0].id | https://openalex.org/I112524849 |
| authorships[0].institutions[0].ror | https://ror.org/00xy44n04 |
| authorships[0].institutions[0].type | education |
| authorships[0].institutions[0].lineage | https://openalex.org/I112524849 |
| authorships[0].institutions[0].country_code | JP |
| authorships[0].institutions[0].display_name | Yamagata University |
| authorships[0].author_position | first |
| authorships[0].raw_author_name | Yuki Takai |
| authorships[0].is_corresponding | True |
| authorships[0].raw_affiliation_strings | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[1].author.id | https://openalex.org/A5024597836 |
| authorships[1].author.orcid | https://orcid.org/0000-0002-6104-4344 |
| authorships[1].author.display_name | Sei Naito |
| authorships[1].countries | JP |
| authorships[1].affiliations[0].institution_ids | https://openalex.org/I112524849 |
| authorships[1].affiliations[0].raw_affiliation_string | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[1].institutions[0].id | https://openalex.org/I112524849 |
| authorships[1].institutions[0].ror | https://ror.org/00xy44n04 |
| authorships[1].institutions[0].type | education |
| authorships[1].institutions[0].lineage | https://openalex.org/I112524849 |
| authorships[1].institutions[0].country_code | JP |
| authorships[1].institutions[0].display_name | Yamagata University |
| authorships[1].author_position | middle |
| authorships[1].raw_author_name | Sei Naito |
| authorships[1].is_corresponding | False |
| authorships[1].raw_affiliation_strings | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[2].author.id | https://openalex.org/A5052645092 |
| authorships[2].author.orcid | https://orcid.org/0000-0001-9185-2134 |
| authorships[2].author.display_name | Hidenori Kanno |
| authorships[2].countries | JP |
| authorships[2].affiliations[0].institution_ids | https://openalex.org/I112524849 |
| authorships[2].affiliations[0].raw_affiliation_string | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[2].institutions[0].id | https://openalex.org/I112524849 |
| authorships[2].institutions[0].ror | https://ror.org/00xy44n04 |
| authorships[2].institutions[0].type | education |
| authorships[2].institutions[0].lineage | https://openalex.org/I112524849 |
| authorships[2].institutions[0].country_code | JP |
| authorships[2].institutions[0].display_name | Yamagata University |
| authorships[2].author_position | middle |
| authorships[2].raw_author_name | Hidenori Kanno |
| authorships[2].is_corresponding | False |
| authorships[2].raw_affiliation_strings | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[3].author.id | https://openalex.org/A5107442207 |
| authorships[3].author.orcid | https://orcid.org/0000-0002-7539-0299 |
| authorships[3].author.display_name | Atsushi Yamagishi |
| authorships[3].countries | JP |
| authorships[3].affiliations[0].institution_ids | https://openalex.org/I112524849 |
| authorships[3].affiliations[0].raw_affiliation_string | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[3].institutions[0].id | https://openalex.org/I112524849 |
| authorships[3].institutions[0].ror | https://ror.org/00xy44n04 |
| authorships[3].institutions[0].type | education |
| authorships[3].institutions[0].lineage | https://openalex.org/I112524849 |
| authorships[3].institutions[0].country_code | JP |
| authorships[3].institutions[0].display_name | Yamagata University |
| authorships[3].author_position | middle |
| authorships[3].raw_author_name | Atsushi Yamagishi |
| authorships[3].is_corresponding | False |
| authorships[3].raw_affiliation_strings | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[4].author.id | https://openalex.org/A5033656495 |
| authorships[4].author.orcid | |
| authorships[4].author.display_name | Mayu Yagi |
| authorships[4].countries | JP |
| authorships[4].affiliations[0].institution_ids | https://openalex.org/I112524849 |
| authorships[4].affiliations[0].raw_affiliation_string | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[4].institutions[0].id | https://openalex.org/I112524849 |
| authorships[4].institutions[0].ror | https://ror.org/00xy44n04 |
| authorships[4].institutions[0].type | education |
| authorships[4].institutions[0].lineage | https://openalex.org/I112524849 |
| authorships[4].institutions[0].country_code | JP |
| authorships[4].institutions[0].display_name | Yamagata University |
| authorships[4].author_position | middle |
| authorships[4].raw_author_name | Mayu Yagi |
| authorships[4].is_corresponding | False |
| authorships[4].raw_affiliation_strings | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[5].author.id | https://openalex.org/A5091082512 |
| authorships[5].author.orcid | https://orcid.org/0000-0001-7181-9791 |
| authorships[5].author.display_name | Toshihiko Sakurai |
| authorships[5].countries | JP |
| authorships[5].affiliations[0].institution_ids | https://openalex.org/I112524849 |
| authorships[5].affiliations[0].raw_affiliation_string | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[5].institutions[0].id | https://openalex.org/I112524849 |
| authorships[5].institutions[0].ror | https://ror.org/00xy44n04 |
| authorships[5].institutions[0].type | education |
| authorships[5].institutions[0].lineage | https://openalex.org/I112524849 |
| authorships[5].institutions[0].country_code | JP |
| authorships[5].institutions[0].display_name | Yamagata University |
| authorships[5].author_position | middle |
| authorships[5].raw_author_name | Toshihiko Sakurai |
| authorships[5].is_corresponding | False |
| authorships[5].raw_affiliation_strings | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[6].author.id | https://openalex.org/A5049975494 |
| authorships[6].author.orcid | https://orcid.org/0000-0002-8045-551X |
| authorships[6].author.display_name | Hayato Nishida |
| authorships[6].countries | JP |
| authorships[6].affiliations[0].institution_ids | https://openalex.org/I112524849 |
| authorships[6].affiliations[0].raw_affiliation_string | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[6].institutions[0].id | https://openalex.org/I112524849 |
| authorships[6].institutions[0].ror | https://ror.org/00xy44n04 |
| authorships[6].institutions[0].type | education |
| authorships[6].institutions[0].lineage | https://openalex.org/I112524849 |
| authorships[6].institutions[0].country_code | JP |
| authorships[6].institutions[0].display_name | Yamagata University |
| authorships[6].author_position | middle |
| authorships[6].raw_author_name | Hayato Nishida |
| authorships[6].is_corresponding | False |
| authorships[6].raw_affiliation_strings | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[7].author.id | https://openalex.org/A5085528411 |
| authorships[7].author.orcid | |
| authorships[7].author.display_name | Takuya Yamanobe |
| authorships[7].countries | JP |
| authorships[7].affiliations[0].institution_ids | https://openalex.org/I112524849 |
| authorships[7].affiliations[0].raw_affiliation_string | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[7].institutions[0].id | https://openalex.org/I112524849 |
| authorships[7].institutions[0].ror | https://ror.org/00xy44n04 |
| authorships[7].institutions[0].type | education |
| authorships[7].institutions[0].lineage | https://openalex.org/I112524849 |
| authorships[7].institutions[0].country_code | JP |
| authorships[7].institutions[0].display_name | Yamagata University |
| authorships[7].author_position | middle |
| authorships[7].raw_author_name | Takuya Yamanobe |
| authorships[7].is_corresponding | False |
| authorships[7].raw_affiliation_strings | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[8].author.id | https://openalex.org/A5023764914 |
| authorships[8].author.orcid | https://orcid.org/0000-0001-9530-4901 |
| authorships[8].author.display_name | Tomoyuki Kato |
| authorships[8].countries | JP |
| authorships[8].affiliations[0].institution_ids | https://openalex.org/I112524849 |
| authorships[8].affiliations[0].raw_affiliation_string | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[8].institutions[0].id | https://openalex.org/I112524849 |
| authorships[8].institutions[0].ror | https://ror.org/00xy44n04 |
| authorships[8].institutions[0].type | education |
| authorships[8].institutions[0].lineage | https://openalex.org/I112524849 |
| authorships[8].institutions[0].country_code | JP |
| authorships[8].institutions[0].display_name | Yamagata University |
| authorships[8].author_position | middle |
| authorships[8].raw_author_name | Tomoyuki Kato |
| authorships[8].is_corresponding | False |
| authorships[8].raw_affiliation_strings | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[9].author.id | https://openalex.org/A5027892519 |
| authorships[9].author.orcid | https://orcid.org/0000-0003-4242-2618 |
| authorships[9].author.display_name | Norihiko Tsuchiya |
| authorships[9].countries | JP |
| authorships[9].affiliations[0].institution_ids | https://openalex.org/I112524849 |
| authorships[9].affiliations[0].raw_affiliation_string | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| authorships[9].institutions[0].id | https://openalex.org/I112524849 |
| authorships[9].institutions[0].ror | https://ror.org/00xy44n04 |
| authorships[9].institutions[0].type | education |
| authorships[9].institutions[0].lineage | https://openalex.org/I112524849 |
| authorships[9].institutions[0].country_code | JP |
| authorships[9].institutions[0].display_name | Yamagata University |
| authorships[9].author_position | last |
| authorships[9].raw_author_name | Norihiko Tsuchiya |
| authorships[9].is_corresponding | False |
| authorships[9].raw_affiliation_strings | Department of Urology, Yamagata University Faculty of Medicine, Yamagata 990-9585, Japan |
| has_content.pdf | False |
| has_content.grobid_xml | False |
| is_paratext | False |
| open_access.is_oa | True |
| open_access.oa_url | https://doi.org/10.4103/aja202195 |
| open_access.oa_status | gold |
| open_access.any_repository_has_fulltext | False |
| created_date | 2025-10-10T00:00:00 |
| display_name | Body composition changes following chemotherapy for testicular germ cell tumor: obesity is the long-term problem |
| has_fulltext | False |
| is_retracted | False |
| updated_date | 2025-11-06T03:46:38.306776 |
| primary_topic.id | https://openalex.org/T11069 |
| primary_topic.field.id | https://openalex.org/fields/27 |
| primary_topic.field.display_name | Medicine |
| primary_topic.score | 0.9998999834060669 |
| primary_topic.domain.id | https://openalex.org/domains/4 |
| primary_topic.domain.display_name | Health Sciences |
| primary_topic.subfield.id | https://openalex.org/subfields/2746 |
| primary_topic.subfield.display_name | Surgery |
| primary_topic.display_name | Testicular diseases and treatments |
| related_works | https://openalex.org/W2748952813, https://openalex.org/W3134134177, https://openalex.org/W4366975589, https://openalex.org/W3149563891, https://openalex.org/W4379526598, https://openalex.org/W4382117200, https://openalex.org/W1987413475, https://openalex.org/W2743174210, https://openalex.org/W2008054780, https://openalex.org/W3127173649 |
| cited_by_count | 7 |
| counts_by_year[0].year | 2025 |
| counts_by_year[0].cited_by_count | 3 |
| counts_by_year[1].year | 2024 |
| counts_by_year[1].cited_by_count | 1 |
| counts_by_year[2].year | 2023 |
| counts_by_year[2].cited_by_count | 3 |
| locations_count | 4 |
| best_oa_location.id | doi:10.4103/aja202195 |
| best_oa_location.is_oa | True |
| best_oa_location.source.id | https://openalex.org/S78604184 |
| best_oa_location.source.issn | 1008-682X, 1745-7262 |
| best_oa_location.source.type | journal |
| best_oa_location.source.is_oa | True |
| best_oa_location.source.issn_l | 1008-682X |
| best_oa_location.source.is_core | True |
| best_oa_location.source.is_in_doaj | True |
| best_oa_location.source.display_name | Asian Journal of Andrology |
| best_oa_location.source.host_organization | https://openalex.org/P4310320448 |
| best_oa_location.source.host_organization_name | Medknow |
| best_oa_location.source.host_organization_lineage | https://openalex.org/P4310320448 |
| best_oa_location.license | cc-by-nc-sa |
| best_oa_location.pdf_url | |
| best_oa_location.version | publishedVersion |
| best_oa_location.raw_type | journal-article |
| best_oa_location.license_id | https://openalex.org/licenses/cc-by-nc-sa |
| best_oa_location.is_accepted | True |
| best_oa_location.is_published | True |
| best_oa_location.raw_source_name | Asian Journal of Andrology |
| best_oa_location.landing_page_url | https://doi.org/10.4103/aja202195 |
| primary_location.id | doi:10.4103/aja202195 |
| primary_location.is_oa | True |
| primary_location.source.id | https://openalex.org/S78604184 |
| primary_location.source.issn | 1008-682X, 1745-7262 |
| primary_location.source.type | journal |
| primary_location.source.is_oa | True |
| primary_location.source.issn_l | 1008-682X |
| primary_location.source.is_core | True |
| primary_location.source.is_in_doaj | True |
| primary_location.source.display_name | Asian Journal of Andrology |
| primary_location.source.host_organization | https://openalex.org/P4310320448 |
| primary_location.source.host_organization_name | Medknow |
| primary_location.source.host_organization_lineage | https://openalex.org/P4310320448 |
| primary_location.license | cc-by-nc-sa |
| primary_location.pdf_url | |
| primary_location.version | publishedVersion |
| primary_location.raw_type | journal-article |
| primary_location.license_id | https://openalex.org/licenses/cc-by-nc-sa |
| primary_location.is_accepted | True |
| primary_location.is_published | True |
| primary_location.raw_source_name | Asian Journal of Andrology |
| primary_location.landing_page_url | https://doi.org/10.4103/aja202195 |
| publication_date | 2021-12-03 |
| publication_year | 2021 |
| referenced_works | https://openalex.org/W1524935942, https://openalex.org/W2130803751, https://openalex.org/W2125784459, https://openalex.org/W2105359710, https://openalex.org/W2146458161, https://openalex.org/W2540242241, https://openalex.org/W1973255904, https://openalex.org/W2809064007, https://openalex.org/W2794068192, https://openalex.org/W2102009612, https://openalex.org/W1631760388, https://openalex.org/W2560260074, https://openalex.org/W2069163861, https://openalex.org/W2051625514, https://openalex.org/W2111324174, https://openalex.org/W2058973082, https://openalex.org/W2415409823, https://openalex.org/W2624341510, https://openalex.org/W2166066062, https://openalex.org/W2789505351, https://openalex.org/W2626860794, https://openalex.org/W1986888606, https://openalex.org/W2796502593, https://openalex.org/W2203168867 |
| referenced_works_count | 24 |
| abstract_inverted_index.( | 147, 177, 217 |
| abstract_inverted_index.3 | 99, 140 |
| abstract_inverted_index.6 | 101 |
| abstract_inverted_index.= | 149, 219, 223 |
| abstract_inverted_index.P | 148, 178, 218, 222 |
| abstract_inverted_index.a | 3 |
| abstract_inverted_index.12 | 103, 188, 239 |
| abstract_inverted_index.24 | 51, 106, 161, 252 |
| abstract_inverted_index.44 | 59 |
| abstract_inverted_index.In | 34, 190, 226 |
| abstract_inverted_index.It | 15 |
| abstract_inverted_index.as | 96, 98, 124 |
| abstract_inverted_index.at | 66, 160, 172, 212 |
| abstract_inverted_index.be | 19 |
| abstract_inverted_index.by | 21, 31, 88, 128 |
| abstract_inverted_index.in | 38 |
| abstract_inverted_index.is | 2, 16 |
| abstract_inverted_index.it | 152 |
| abstract_inverted_index.of | 6, 28, 42, 145, 175, 200, 209, 215, 249 |
| abstract_inverted_index.or | 24 |
| abstract_inverted_index.to | 18, 50, 72, 156, 185 |
| abstract_inverted_index.up | 49 |
| abstract_inverted_index.The | 110, 132, 165 |
| abstract_inverted_index.and | 76, 80, 82, 92, 105, 112, 116, 118, 198, 221, 236 |
| abstract_inverted_index.did | 153 |
| abstract_inverted_index.end | 174, 214 |
| abstract_inverted_index.fat | 78, 114, 134, 242 |
| abstract_inverted_index.for | 9 |
| abstract_inverted_index.had | 136 |
| abstract_inverted_index.not | 154 |
| abstract_inverted_index.our | 67 |
| abstract_inverted_index.the | 39, 143, 173, 182, 193, 207, 213, 247 |
| abstract_inverted_index.was | 169 |
| abstract_inverted_index.who | 63 |
| abstract_inverted_index.< | 179 |
| abstract_inverted_index.2008 | 71 |
| abstract_inverted_index.TGCT | 62 |
| abstract_inverted_index.This | 55 |
| abstract_inverted_index.area | 126, 135, 168 |
| abstract_inverted_index.body | 40, 129 |
| abstract_inverted_index.cell | 12 |
| abstract_inverted_index.each | 125 |
| abstract_inverted_index.even | 159 |
| abstract_inverted_index.from | 69, 246 |
| abstract_inverted_index.germ | 11 |
| abstract_inverted_index.mass | 232, 243 |
| abstract_inverted_index.over | 44 |
| abstract_inverted_index.this | 35 |
| abstract_inverted_index.time | 45 |
| abstract_inverted_index.well | 97 |
| abstract_inverted_index.were | 46, 86, 122, 203 |
| abstract_inverted_index.with | 61, 206, 228 |
| abstract_inverted_index.0.001 | 220 |
| abstract_inverted_index.2016. | 74 |
| abstract_inverted_index.TGCT, | 229 |
| abstract_inverted_index.after | 53, 94, 108, 142, 163, 254 |
| abstract_inverted_index.areas | 79, 85 |
| abstract_inverted_index.index | 197 |
| abstract_inverted_index.psoas | 81, 117 |
| abstract_inverted_index.study | 56 |
| abstract_inverted_index.total | 133 |
| abstract_inverted_index.toxic | 25 |
| abstract_inverted_index.tumor | 13 |
| abstract_inverted_index.until | 251 |
| abstract_inverted_index.value | 183 |
| abstract_inverted_index.0.027, | 224 |
| abstract_inverted_index.before | 91 |
| abstract_inverted_index.caused | 20 |
| abstract_inverted_index.cycles | 202 |
| abstract_inverted_index.during | 234 |
| abstract_inverted_index.height | 130 |
| abstract_inverted_index.levels | 158 |
| abstract_inverted_index.months | 52, 107, 141, 162, 253 |
| abstract_inverted_index.muscle | 84, 120, 167, 196, 211, 231 |
| abstract_inverted_index.number | 199 |
| abstract_inverted_index.return | 155 |
| abstract_inverted_index.study, | 36 |
| abstract_inverted_index.within | 187, 238 |
| abstract_inverted_index.(TGCT). | 14 |
| abstract_inverted_index.0.001); | 180 |
| abstract_inverted_index.0.004). | 150 |
| abstract_inverted_index.January | 70 |
| abstract_inverted_index.already | 137 |
| abstract_inverted_index.because | 27 |
| abstract_inverted_index.changes | 37 |
| abstract_inverted_index.divided | 127 |
| abstract_inverted_index.indices | 115, 121 |
| abstract_inverted_index.months, | 100, 102, 104, 240 |
| abstract_inverted_index.months. | 189 |
| abstract_inverted_index.whereas | 241 |
| abstract_inverted_index.December | 73 |
| abstract_inverted_index.However, | 151 |
| abstract_inverted_index.analyzed | 48, 58 |
| abstract_inverted_index.baseline | 186 |
| abstract_inverted_index.believed | 17 |
| abstract_inverted_index.computed | 89 |
| abstract_inverted_index.followed | 30 |
| abstract_inverted_index.however, | 181 |
| abstract_inverted_index.measured | 87 |
| abstract_inverted_index.patients | 43, 60, 227 |
| abstract_inverted_index.returned | 184 |
| abstract_inverted_index.skeletal | 83, 119, 166, 195, 210, 230 |
| abstract_inverted_index.squared. | 131 |
| abstract_inverted_index.syndrome | 1 |
| abstract_inverted_index.systemic | 7, 32 |
| abstract_inverted_index.visceral | 77, 113 |
| abstract_inverted_index.Metabolic | 0 |
| abstract_inverted_index.analysis, | 192 |
| abstract_inverted_index.decreased | 171, 233 |
| abstract_inverted_index.increased | 139, 245 |
| abstract_inverted_index.long-term | 4 |
| abstract_inverted_index.medicines | 26 |
| abstract_inverted_index.recovered | 237 |
| abstract_inverted_index.reduction | 208 |
| abstract_inverted_index.secondary | 22 |
| abstract_inverted_index.underwent | 64 |
| abstract_inverted_index.associated | 205 |
| abstract_inverted_index.calculated | 123 |
| abstract_inverted_index.initiation | 144, 248 |
| abstract_inverted_index.testicular | 10 |
| abstract_inverted_index.tomography | 90 |
| abstract_inverted_index.composition | 41 |
| abstract_inverted_index.immediately | 93 |
| abstract_inverted_index.institution | 68 |
| abstract_inverted_index.Subcutaneous | 75 |
| abstract_inverted_index.chemotherapy | 8, 65, 95, 146, 176, 201, 216, 235, 250 |
| abstract_inverted_index.complication | 5 |
| abstract_inverted_index.hypogonadism | 23 |
| abstract_inverted_index.orchidectomy | 29 |
| abstract_inverted_index.subcutaneous | 111 |
| abstract_inverted_index.chemotherapy. | 33, 54, 109, 164, 255 |
| abstract_inverted_index.independently | 204 |
| abstract_inverted_index.multivariable | 191 |
| abstract_inverted_index.progressively | 244 |
| abstract_inverted_index.significantly | 138, 170 |
| abstract_inverted_index.quantitatively | 47 |
| abstract_inverted_index.respectively). | 225 |
| abstract_inverted_index.retrospectively | 57 |
| abstract_inverted_index.prechemotherapeutic | 157, 194 |
| cited_by_percentile_year.max | 97 |
| cited_by_percentile_year.min | 90 |
| corresponding_author_ids | https://openalex.org/A5003471499 |
| countries_distinct_count | 1 |
| institutions_distinct_count | 10 |
| corresponding_institution_ids | https://openalex.org/I112524849 |
| sustainable_development_goals[0].id | https://metadata.un.org/sdg/3 |
| sustainable_development_goals[0].score | 0.8399999737739563 |
| sustainable_development_goals[0].display_name | Good health and well-being |
| citation_normalized_percentile.value | 0.74731527 |
| citation_normalized_percentile.is_in_top_1_percent | False |
| citation_normalized_percentile.is_in_top_10_percent | False |