Preoperative Detection of Muscle Invasion in Bladder Cancer with Contrast-enhanced Ultrasonography
Recruiting
- Conditions
- Bladder Cancer
- First Posted Date
- 2022-01-24
- Last Posted Date
- 2025-01-13
- Target Recruit Count
- 1000
- Registration Number
- NCT05204108
- Locations
- 🇨🇳
Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
A Nomogram Model to Predict Central Lymphnode Metastasis in Thyroid Papillary Carcinoma
Completed
- Conditions
- Thyroid Papillary Carcinoma
- Interventions
- Other: male
- First Posted Date
- 2022-01-14
- Last Posted Date
- 2022-01-14
- Target Recruit Count
- 1200
- Registration Number
- NCT05191927
- Locations
- 🇨🇳
Sun Yat-sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
The Mechanism of Vaginal Flora and Its Metabolites in the Pathogenesis of Cervical Cancer
- Conditions
- Cervical Cancer
- Interventions
- Other: This project is a clinical observational study. No additional medication or surgical interventions are performed on the subjects.
- First Posted Date
- 2022-01-11
- Last Posted Date
- 2022-01-25
- Target Recruit Count
- 300
- Registration Number
- NCT05185713
- Locations
- 🇨🇳
The Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
Comparison of Clinical Effect Between Endoscopic and Microscopic Ear Surgery of Cholesteatoma: A Multicenter Retrospective Observational Study
Completed
- Conditions
- Endoscopy; Microscopy; Ear Surgery; Cholesteatoma; Clinical Effect
- Interventions
- Procedure: microscopic ear surgeryProcedure: endoscopic ear surgery
- First Posted Date
- 2022-01-10
- Last Posted Date
- 2022-01-10
- Target Recruit Count
- 186
- Registration Number
- NCT05182268
Biomarkers of Liposomal Doxorubicin Induced Hypersensitivity Reaction in Breast Cancer Patients
- Conditions
- Liposomal Doxorubicin Induced Hypersensitivity Reaction in Breast Cancer Patients
- Interventions
- Other: Blood sampling
- First Posted Date
- 2022-01-06
- Last Posted Date
- 2022-01-06
- Target Recruit Count
- 20
- Registration Number
- NCT05181202
- Locations
- 🇨🇳
Sun Yat-sen Memorial Hospital, Guangzhou, Guangdong, China
Aesthetic Outcomes of Oncoplastic Breast Surgery for Breast Cancer in the Upper Inner Quadrant
Not Applicable
- Conditions
- Oncoplastic Breast SurgeryAesthetic OutcomesBreast Cancer
- Interventions
- Procedure: Oncoplastic technique with a droplet-shaped glandular flap
- First Posted Date
- 2022-01-05
- Last Posted Date
- 2022-02-09
- Target Recruit Count
- 109
- Registration Number
- NCT05179304
- Locations
- 🇨🇳
Shicheng Su, Guangzhou, Guangdong, China
Study on the Consistency Evaluation of Organoids Used in the Clinical Treatment of Ovarian Cancer With Anti-tumor Drugs
- Conditions
- OrganoidOvarian Cancer
- First Posted Date
- 2022-01-03
- Last Posted Date
- 2022-01-03
- Target Recruit Count
- 64
- Registration Number
- NCT05175326
- Locations
- 🇨🇳
The Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
Second Ejaculate and IUI
Not yet recruiting
- Conditions
- Sperm CountPregnancy Rate
- Interventions
- Behavioral: second ejaculate
- First Posted Date
- 2021-12-29
- Last Posted Date
- 2022-04-12
- Target Recruit Count
- 410
- Registration Number
- NCT05173038
- Locations
- 🇨🇳
Sun Yat-Sen Memorial Hospital, Guangzhou, Guangdong, China
The Efficacy and Safety of Mecobalamin in the Prevention of Capecitabine Induced Hand Foot Syndrome
Phase 3
Active, not recruiting
- Conditions
- Hand-foot Syndrome
- Interventions
- Drug: placebo
- First Posted Date
- 2021-12-21
- Last Posted Date
- 2024-12-03
- Target Recruit Count
- 234
- Registration Number
- NCT05165069
- Locations
- 🇨🇳
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
Phase II Neoadjuvant Pyrotinib Combined with Neoadjuvant Chemotherapy in HER2-low-expressing and HR Positive Early or Locally Advanced Breast Cancer: a Single-arm, Non-randomized, Single-center, Open Label Trial
Phase 2
Active, not recruiting
- Conditions
- HER2-low-expressing Breast CancerNeoadjuvant TherapyBreast CancerHormone Receptor-positive Breast Cancer
- Interventions
- First Posted Date
- 2021-12-21
- Last Posted Date
- 2024-11-28
- Target Recruit Count
- 48
- Registration Number
- NCT05165225
- Locations
- 🇨🇳
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
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