Ovarian neoplasm
MONDO:0021068A benign, borderline, or malignant neoplasm involving the ovary.
Also known as: neoplasm of ovary, neoplasm of the ovary, ovarian neoplasm, ovarian tumor, ovarian tumors, ovarian tumour, ovarian tumours, ovary neoplasm
2508 clinical trials for this condition and its sub-types, 78 tagged with Ovarian neoplasm itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Ovarian neoplasm
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Ovarian cancer 1,002 trials · 1,198 incl. sub-types
11 sub-types
- Malignant epithelial tumor of ovary 8 trials · 656 incl. sub-types Sub-types →
- Malignant non-epithelial tumor of ovary 1 trial · 9 incl. sub-types Sub-types →
- Familial ovarian cancer 1 trial · 8 incl. sub-types Sub-types →
- Ovarian neuroendocrine neoplasm 0 trials · 2 incl. sub-types Sub-types →
- Ovarian sarcoma 0 trials · 2 incl. sub-types Sub-types →
- Malignant ovarian cyst 1 trial
- Ovarian Wilms tumor 0 trials
- Ovarian adenosarcoma 0 trials
- Ovarian endometrioid adenocarcinofibroma 0 trials
- Ovarian lymphoma 0 trials
- Ovarian malignant mesothelioma 0 trials
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Ovarian epithelial tumor 14 trials · 664 incl. sub-types
11 sub-types
- Malignant epithelial tumor of ovary 8 trials · 656 incl. sub-types Sub-types →
- Ovarian serous tumor 6 trials · 207 incl. sub-types Sub-types →
- Ovarian clear cell tumor 7 trials · 57 incl. sub-types Sub-types →
- Borderline epithelial tumor of ovary 6 trials · 16 incl. sub-types Sub-types →
- Ovarian mucinous neoplasm 1 trial · 16 incl. sub-types Sub-types →
- Ovarian seromucinous tumor 1 trial · 14 incl. sub-types Sub-types →
- Ovarian Brenner tumor 3 trials · 5 incl. sub-types Sub-types →
- Ovarian papillary tumor 0 trials · 2 incl. sub-types Sub-types →
- Ovarian squamous cell neoplasm 0 trials · 2 incl. sub-types Sub-types →
- Ovarian adenoma benign 0 trials Sub-types →
- Ovarian mucinous adenofibroma 0 trials Sub-types →
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Ovarian germ cell tumor 9 trials · 13 incl. sub-types
4 sub-types
- Malignant germ cell tumor of ovary 2 trials · 4 incl. sub-types Sub-types →
- Ovarian teratoma 0 trials · 3 incl. sub-types Sub-types →
- Pediatric ovarian germ cell tumor 0 trials · 2 incl. sub-types Sub-types →
- Ovarian cystic teratoma 0 trials Sub-types →
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Ovarian sex cord-stromal tumor 1 trial · 7 incl. sub-types
6 sub-types
- Malignant sex cord stromal tumor of ovary 0 trials · 5 incl. sub-types Sub-types →
- Ovarian granulosa cell tumor 2 trials · 5 incl. sub-types Sub-types →
- Ovarian sertoli-stromal cell tumor 0 trials · 1 incl. sub-types Sub-types →
- Benign ovarian sex cord-stromal tumor 0 trials Sub-types →
- Ovarian gynandroblastoma 0 trials
- Ovarian thecoma 0 trials
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Ovarian benign neoplasm 1 trial
15 sub-types
- Meigs syndrome 0 trials
- Atypical Meigs syndrome 0 trials
- Benign ovarian mucinous tumor 0 trials
- Benign ovarian sex cord-stromal tumor 0 trials Sub-types →
- Benign struma ovarii 0 trials
- Ovarian adenoma benign 0 trials Sub-types →
- Ovarian clear cell adenofibroma 0 trials Sub-types →
- Ovarian endometrioid adenofibroma 0 trials Sub-types →
- Ovarian fibroma 0 trials
- Ovarian mucinous adenofibroma 0 trials Sub-types →
- Ovarian serous adenofibroma 0 trials Sub-types →
- Ovarian surface papilloma 0 trials
- Pseudo-Meigs syndrome 0 trials
- Rete ovarii cystadenofibroma 0 trials
- Serous or mucinous cystadenoma of childhood 0 trials Sub-types →
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Ovarian melanoma 0 trials
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Rete ovarii neoplasm 0 trials
3 sub-types
- Rete ovarii adenocarcinoma 0 trials
- Rete ovarii adenoma 0 trials Sub-types →
- Rete ovarii cystadenofibroma 0 trials
Most studied deeper sub-types
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New drug cocktail aims to make inoperable abdominal cancers operable
Disease control CompletedThis phase 2 trial tested a combination of two drugs—paclitaxel (given intravenously and directly into the abdomen) and oral nilotinib—in 21 adults with cancers that had spread to the lining of the abdomen and could not be surgically removed. The goal was to see if the treatment …
Phase 2 • Sponsor: National Cancer Institute (NCI) • Aim: Disease control
Last updated Jun 27, 2026 14:03 UTC
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Common painkiller may boost Chemo's power against cancer
Disease control CompletedThis early-phase study tested whether adding indomethacin, a common anti-inflammatory drug, to standard platinum-based chemotherapy is safe for people with colorectal, esophageal, or ovarian cancers. The 13 participants received escalating doses of indomethacin alongside their ch…
Phase 1 • Sponsor: UMC Utrecht • Aim: Disease control
Last updated Jun 27, 2026 13:04 UTC
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New hope for tough ovarian cancer: targeted drug shows promise in trial
Disease control CompletedThis study tested a new drug, farletuzumab ecteribulin, which targets a protein found on many ovarian cancer cells. It was compared to standard chemotherapy in 106 women whose ovarian cancer had stopped responding to platinum-based treatments. The goal was to see if the new drug …
Phase 2 • Sponsor: Bristol-Myers Squibb • Aim: Disease control
Last updated Jun 27, 2026 12:26 UTC
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Light-Based test could spot ovarian cancer sooner
Diagnosis CompletedThis study tested a light-based technique called Raman spectroscopy to find ovarian cancer in blood and tissue samples. Researchers looked at samples from 160 women with symptoms or undergoing treatment. The goal was to see if this method can help detect cancer earlier and tell t…
Sponsor: University of Exeter • Aim: Diagnosis
Last updated Jun 27, 2026 08:05 UTC
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New markers may spot ovarian cancer earlier
Diagnosis CompletedThis study looked at whether adding a new tumor marker (HE4) and using special scoring systems (ROMA and RMI) can better tell the difference between harmless ovarian cysts and ovarian cancer. Researchers measured CA125 and HE4 levels in 221 women scheduled for ovarian cyst surger…
Sponsor: Centre Hospitalier Departemental Vendee • Aim: Diagnosis
Last updated Jun 27, 2026 08:00 UTC
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New MRI trick sharpens ovarian lesion diagnosis
Diagnosis CompletedThis study looked at whether adding a special MRI measurement (called ADC) to the standard scoring system helps doctors more accurately tell if ovarian growths are cancerous. Researchers reviewed MRI scans from 66 women with suspicious ovarian lesions found on ultrasound. The goa…
Sponsor: Cairo University • Aim: Diagnosis
Last updated Jun 27, 2026 07:52 UTC
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Ovarian cancer study probes Mind-Body link to tumor growth
Knowledge-focused CompletedThis study looked at how behavioral factors, hormones, and natural body chemicals might influence tumor growth in ovarian cancer. Researchers studied 613 women with ovarian cancer to understand these connections. The goal was to gather knowledge, not to test a treatment.
Sponsor: Susan Lutgendorf • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:02 UTC
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Which nerve block combo best eases pain after gynecologic cancer surgery?
Knowledge-focused CompletedThis study looked at 94 patients who had major abdominal surgery for gynecologic cancers. Researchers compared pain relief from a standard nerve block (TAP block) alone versus combining it with another block (QLB or RSB). The goal was to see which approach reduced pain and opioid…
Sponsor: Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:07 UTC