A Phase 2 interventional study of Trastuzumab Rezetecan (SHR-A1811) and Bevacizumab in Ovarian Cancer, Fallopian Tube Cancers and Primary Peritoneal Cancer, sponsored by Peking University Cancer Hospital & Institute. Not yet recruiting at 1 site in China. Open to female participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2026-10-01.
Sponsored by Peking University Cancer Hospital & Institute · Phase 2, Interventional, and Treatment
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Among 392 studies in Ovarian Neoplasms with a site in China — 198 open to participants now, 231 under way, 35 of them phase 3. Ovarian Neoplasms · China.
Among the 392 studies in Ovarian Neoplasms with a site in China, this one is the 195th largest by planned enrollment of the 319 interventional ones that give a count, is one of 42 that started in 2026, is one of 106 in phase 2, reaches primary completion later than 193 of the 230 other live ones, and was the 387th registered.
3,385 studies on the registry are indexed under Ovarian Neoplasms; 792 are open to participants now.
Browse Ovarian Neoplasms studies →198 of the 392 studies in Ovarian Neoplasms with a site in China are open now. Recruiting first, the newest first:
Suzhou Suncadia Biopharmaceuticals Co., Ltd. · Sites in China
Ages 18+ · Women only
Chinese PLA General Hospital · Sites in China
Ages 18–75 · Women only
Catherin Zhang · Sites in China
Ages 18–75 · Women only
Phrontline Biopharma · Sites in China, United States
Ages 18+
AstraZeneca · Sites in China, United States, Australia and 10 more countries
Ages 18+ · Women only
A study can be open while its sites in China have not opened yet or have stopped. Only those recruiting at a site in China →
Of the 605 Ovarian Neoplasms studies recruiting now, 442 (73%) set no upper age limit and 107 (18%) stop at 75 or younger; 39 take children under 18; 45 take healthy volunteers.
This study: 18 Years to 75 Years · female · no healthy volunteers.
The full table on the hub →This tab as a report to print or save as PDF → With an account.
392 studies; the count open now beside each. This study's row is marked.
A study in two phases is counted once above. Listed by phase, each with its combined phases: Phase 1 123 · Phase 2 164 · Phase 3 57 · Phase 4 3
First in 2005; this study’s year is marked. 42 started in 2026.
By drug class, each counting the studies that test any of its medicines:
This study's planned enrollment of 53 is close to the median of 54 across 2,552 interventional studies indexed under Ovarian Neoplasms.
Median enrollment 83 across the 319 interventional studies, 200 across the 73 observational. Of the 74 that completed or were terminated, 11 (15%) have results posted.
This tab as a report to print or save as PDF → With an account.
154 of 392 have an industry lead sponsor. The 10 most frequent:
Peking University Cancer Hospital & Institute is the lead sponsor of 269 studies on the registry; 128 are open to participants now.
Peking University Cancer Hospital & Institute has 4 studies filed under Ovarian Neoplasms — fewer than ten, so there is no comparison to draw.
63 of the studies in Ovarian Neoplasms with a site in China that are under way reach primary completion within a year, 8 of them phase 3. Phase 3 first, then by date:
| Study | Primary completion |
|---|---|
| NCT06855069Phase 3Hansoh BioMedical R&D CompanyHS-20089 for Injection in Patients With Platinum-Resistant Recurrent Epithelial Ovarian Cancer | 2027-03-07 |
| NCT05445778Phase 3AbbVieMirvetuximab Soravtansine With Bevacizumab Versus Bevacizumab as Maintenance in Platinum-sensitive Epithelial Ovarian, Fallopian Tube, or Peritoneal Cancer | 2027-04 |
| NCT04421963Phase 3AstraZenecaRoll Over StudY for Patients Who Have Completed a Previous Oncology Study With Olaparib | 2027-04-06 |
| NCT06828354Phase 3Jiangsu HengRui Medicine Co., Ltd.A Study of SHR-A1811 in Subjects With Ovarian Cancer | 2027-05 |
| NCT07604766Phase 3GenmabAn Extension Study to Assess the Efficacy of Rina-S Compared to Treatment of Investigator's Choice in Participants With Platinum Resistant Ovarian Cancer in China | 2027-09 |
Add all 63 to your calendar (.ics) → With an account.
Among the 392 studies in Ovarian Neoplasms with a site in China, from their registry updates:
This tab as a report to print or save as PDF → With an account.
This study is a prospective, multicenter, single-arm, open-label phase II clinical trial.
It is planned to enroll 53 subjects with HER2-expressing (IHC 1+, 2+, or 3+) partially platinum-sensitive recurrent epithelial ovarian cancer, fallopian tube cancer, or primary peritoneal cancer (defined as disease recurrence occurring ≥6 months and \<12 months after the completion of the last platinum-containing therapy).
The study adopts a two-stage sequential treatment strategy:
Stage 1: All enrolled subjects will receive Trastuzumab Rezetecan (4.8 mg/kg IV, Q3W) combined with Bevacizumab (7.5 mg/kg IV, Q3W). Trastuzumab Rezetecan will be administered for a maximum of 1 year, or until disease progression, unacceptable toxicity, or other protocol-defined discontinuation criteria are met, whichever occurs first; Bevacizumab will be continued until disease progression, unacceptable toxicity, or other protocol-defined reasons.
Stage 2: Upon confirmed disease progression in Stage 1, subjects will enter Stage 2 to receive platinum-based chemotherapy (e.g., Carboplatin + Paclitaxel, Carboplatin + Liposomal Doxorubicin, or Carboplatin + Gemcitabine ± Bevacizumab; Cisplatin or Nedaplatin may replace Carboplatin in cases of intolerance, including but not limited to these regimens, determined by the investigator) until subsequent disease progression or unacceptable toxicity.
The primary objective is to evaluate progression-free survival 1 (PFS1) of SHR-A1811 combined with bevacizumab based on RECIST v1.1. Secondary objectives include objective response rate (ORR), disease control rate (DCR), progression-free survival 2 (PFS2), overall survival (OS), and safety and tolerability.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Partially platinum-sensitive recurrence, defined as disease recurrence occurring ≥6 months but \<12 months after the completion of the last platinum-containing therapy:
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
The diagnosis was confirmed by looking at a sample under a microscope: tissue from a biopsy or surgery (histology), or cells from a fluid or needle sample (cytology).
Your pathology report is the document that shows this.
A line of therapy is one course of treatment, which may combine several drugs. First-line is the first course given; second-line follows when that stops working or is not tolerated.
“Two prior lines” means two courses that count separately under the study’s rules — not simply two drugs. Ask the study team if you are unsure how yours are counted.
Neoadjuvant treatment is given before the main treatment (usually surgery), often to shrink a tumour. Adjuvant treatment is given after it, to lower the chance of the cancer coming back.
HER2 is a protein, made from the ERBB2 gene, that drives the growth of some cancers. A study may look for a level of the protein, extra copies of the gene, or a particular change in it.
In breast cancer, protein tests are read as HER2-positive, HER2-low or HER2-negative; other cancers use their own rules. Check which test result the study requires.
The amount of disease can be tracked with a defined measurement, so the study can see whether it shrinks or grows. It might be a tumour measured on a scan or, in some blood cancers such as myeloma, a marker measured in blood or urine.
The criteria or the study team say which measurement counts — having no tumour visible on a scan does not by itself rule you out.
The standard rules for measuring tumours on CT or MRI scans, to tell whether a cancer is shrinking, stable or growing during treatment.
“Measurable disease per RECIST 1.1” usually means at least one tumour 10 mm or more at its longest on a CT scan, or a lymph node 15 mm or more across its short axis.
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
The study doctor’s estimate of how long someone is likely to live. Criteria use it so that people can stay in the study long enough for it to answer its question.
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
Cancer deposits in the brain from a cancer that started elsewhere in the body (CNS metastases include the spinal cord).
Studies differ: some leave out any brain metastases, some accept ones treated and stable for some weeks. Check what this study allows.
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Chronic obstructive pulmonary disease: long-term lung disease that makes it hard to breathe out, including emphysema and chronic bronchitis.
The New York Heart Association’s four classes of how much heart failure limits physical activity.
Studies set their own limit — many outside heart failure leave out class III–IV, while heart failure studies may ask for a particular class. Check the class this study names.
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
The other ingredients in a medicine besides the active drug, such as fillers, colours or preservatives.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Histologically or cytologically confirmed
The diagnosis was confirmed by looking at a sample under a microscope: tissue from a biopsy or surgery (histology), or cells from a fluid or needle sample (cytology).
Your pathology report is the document that shows this.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Line of therapy
A line of therapy is one course of treatment, which may combine several drugs. First-line is the first course given; second-line follows when that stops working or is not tolerated.
“Two prior lines” means two courses that count separately under the study’s rules — not simply two drugs. Ask the study team if you are unsure how yours are counted.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Adjuvant and neoadjuvant
Neoadjuvant treatment is given before the main treatment (usually surgery), often to shrink a tumour. Adjuvant treatment is given after it, to lower the chance of the cancer coming back.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
HER2
HER2 is a protein, made from the ERBB2 gene, that drives the growth of some cancers. A study may look for a level of the protein, extra copies of the gene, or a particular change in it.
In breast cancer, protein tests are read as HER2-positive, HER2-low or HER2-negative; other cancers use their own rules. Check which test result the study requires.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Measurable disease
The amount of disease can be tracked with a defined measurement, so the study can see whether it shrinks or grows. It might be a tumour measured on a scan or, in some blood cancers such as myeloma, a marker measured in blood or urine.
The criteria or the study team say which measurement counts — having no tumour visible on a scan does not by itself rule you out.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
RECIST
The standard rules for measuring tumours on CT or MRI scans, to tell whether a cancer is shrinking, stable or growing during treatment.
“Measurable disease per RECIST 1.1” usually means at least one tumour 10 mm or more at its longest on a CT scan, or a lymph node 15 mm or more across its short axis.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ECOG performance status
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Life expectancy
The study doctor’s estimate of how long someone is likely to live. Criteria use it so that people can stay in the study long enough for it to answer its question.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Metastases
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Brain metastases
Cancer deposits in the brain from a cancer that started elsewhere in the body (CNS metastases include the spinal cord).
Studies differ: some leave out any brain metastases, some accept ones treated and stable for some weeks. Check what this study allows.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Cancer (malignancy)
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
COPD
Chronic obstructive pulmonary disease: long-term lung disease that makes it hard to breathe out, including emphysema and chronic bronchitis.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
NYHA class (heart failure)
The New York Heart Association’s four classes of how much heart failure limits physical activity.
Studies set their own limit — many outside heart failure leave out class III–IV, while heart failure studies may ask for a particular class. Check the class this study names.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hypersensitivity
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Excipients
The other ingredients in a medicine besides the active drug, such as fillers, colours or preservatives.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Stage 1: SHR-A1811 (4.8 mg/kg, IV) + Bevacizumab (7.5 mg/kg, IV), Q3W, until disease progression or intolerable toxicity. Stage 2: Upon confirmed progression in Stage 1, subjects proceed to receive investigator's choice of platinum-based chemotherapy rechallenge until subsequent progression or intolerable toxicity.
Drug: Trastuzumab Rezetecan (SHR-A1811) · Drug: Bevacizumab · Drug: Platinum-based chemotherapy
Humanized anti-HER2 IgG1 monoclonal antibody conjugated with a topoisomerase I inhibitor payload (SHR169265). Administered IV at 4.8 mg/kg on Day 1 of each 21-day cycle.
Recombinant humanized anti-VEGF monoclonal antibody. Administered IV at 7.5 mg/kg on Day 1 of each 21-day cycle (dosing interval \>30 min after SHR-A1811).
Platinum-based chemotherapy rechallenge administered in Stage 2, selected by the investigator based on patient clinical condition (including but not limited to: Carboplatin + Paclitaxel ± Bevacizumab, Carboplatin + Pegylated Liposomal Doxorubicin ± Bevacizumab, or Carboplatin + Gemcitabine ± Bevacizumab; Cisplatin or Nedaplatin may be substituted if carboplatin is not tolerated).
PFS1
Progression-Free Survival 1 (PFS1) as assessed by the investigator based on Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST v1.1). Defined as the time from the date of the first dose of study treatment to the date of first documented objective tumor progression or death due to any cause, whichever occurs first.
Time frame: From the first dose of study treatment up to approximately 36 months.
Objective Response Rate (ORR)
Defined as the proportion of subjects who achieve a Best Overall Response (BOR) of confirmed Complete Response (CR) or Partial Response (PR) based on RECIST v1.1 criteria.
Time frame: Up to approximately 36 months.
Disease Control Rate (DCR)
Defined as the proportion of subjects who achieve Complete Response (CR), Partial Response (PR), or Stable Disease (SD) based on RECIST v1.1 criteria.
Time frame: Up to approximately 36 months.
Progression-Free Survival 2 (PFS2)
Defined as the time from the date of the first dose of study treatment in Stage 1 to the second documented objective disease progression or death due to any cause, whichever occurs first.
Time frame: Up to approximately 36 months.
Overall Survival (OS)
Defined as the time from the date of the first dose of study treatment to death due to any cause, calculated in the intent-to-treat (ITT) population.
Time frame: Up to approximately 36 months.
Safety and Tolerability
Incidence, severity, and causality of adverse events (AEs) and serious adverse events (SAEs) graded according to NCI-CTCAE v5.0 criteria, as well as the proportion of dose interruptions, dose reductions, and treatment discontinuations due to treatment-related toxicities.
Time frame: From signing the informed consent form up to 30 days after the last dose of study treatment (and up to 90 days after the last dose of bevacizumab).
Start is estimated for Oct 2026; primary completion for Sep 2028, 23 months later.
Of 228 non-industry phase 2 interventional studies under Ovarian Neoplasms, half reached primary completion within 54 months of starting (the median), counting those still running; a quarter within 40 and three quarters within 80. This study's planned 23 months is below that.
Counting every sponsor, half of 344 studies reached it within 47 months; a quarter within 33 and three quarters within 72.
How these figures are worked out, and which studies are left out of them.
From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗
This study is not yet recruiting, as verified in Sep 2026. You cannot join it, but the record below documents what was studied.
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Studies of the drug tested here: Trastuzumab rezetecan
Peking University Cancer Hospital & Institute →