Clinical trials: Cancer Surgery
Choledochal Cyst
Efficacy and Safety of Surgical Treatment for Type IVa CBD
This study is a multicenter, bidirectional cohort study aimed at continuously enrolling patients with biliary dilatation from 25 medical centers in China.
- Trial name
- NCT07036848
- Where
- China
- Volunteers
- 1,500 people
- Sponsor
- Beijing Tsinghua Chang Gung Hospital
Sarcoma
Advanced MR Imaging in Sarcoma Patients
We intend to investigate the clinical application of two emerging imaging modalities for which the technical capability is currently in place at Mayo Clinic.
- Trial name
- NCT02705391
- Where
- United States
- Volunteers
- 49 people
- Sponsor
- Mayo Clinic
Breast Cancer, Chemotherapy Effect
Simvastatin Effect in Combination With Neoadjuvant Chemotherapy to Clinical Response and Tumor-Free Margin in Locally Advanced Breast Cancer
Introduction: Neoadjuvant chemotherapy (NACT) has been the standard therapy for treating patients with locally advanced breast cancer (LABC). Doxorubicin-based regimen showed a clinical response for 70-80%.
- Trial name
- NCT04418089
- Testing
- Simvastatin 40mg
- Where
- Indonesia
- Volunteers
- 60 people
- Sponsor
- Universitas Indonesia
Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor
Etoposide, Carboplatin, and Bleomycin in Treating Young Patients Undergoing Surgery For Malignant Germ Cell Tumors
RATIONALE: Drugs used in chemotherapy, such as etoposide, carboplatin, and bleomycin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
- Conditions
- Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor, Extragonadal Germ Cell Tumor, Ovarian Cancer
- Trial name
- NCT00276718
- Testing
- bleomycin sulfate, carboplatin, etoposide
- Where
- 22 sites in Ireland, United Kingdom
- Volunteers
- 100 people
- Sponsor
- Children's Cancer and Leukaemia Group
Pilonidal Sinus
Study on Surgical Treatment of Pilonidal Sinus Disease
Comparison of limited excision-primary closure, Limberg, and modified Limberg flap techniques for the surgical treatment of pilonidal sinus disease, each performed by a separate surgeon, in terms of postoperative outcomes and…
- Trial name
- NCT02849197
- Testing
- surgery for pilonidal sinus disease
- Volunteers
- 802 people
- Sponsor
- Bezmialem Vakif University
Surgery--Complications, Retinoblastoma Bilateral
Sutures in Orbital Implants in Retinoblastoma Patients
The purpose of this study is to evaluate different sutures for orbital implants in retinoblastoma patients.
- Trial name
- NCT04383860
- Testing
- 5-0 suture, 4-0 suture
- Volunteers
- 132 people
- Sponsor
- Sun Yat-sen University
Breast Cancer
A Prospective Comparative Study Between Oncoplastic Breast Surgery and Standard Wide Local Excision
The aim of this study is to asses the oncological safety of oncoplastic breast surgery, and its impact on patient satisfaction.
- Trial name
- NCT02923635
- Testing
- Standard wide local excision., oncoplastic breast surgery.
- Volunteers
- 70 people
- Sponsor
- Ain Shams University
Gastric Cancer
Combination Chemotherapy Before and After Surgery in Treating Patients With Stomach Cancer
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug and giving them in different ways may kill more tumor cells.
- Trial name
- NCT00002783
- Testing
- cisplatin, floxuridine, fluorouracil
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Fertility Preservation Surgery, Ovarian Malignancy
The Clinical Significance of Ovarian Function Detection and Protection in Fertility Preservation Surgery for Ovarian Malignancy
The design of this prospective interventional study is to investigate the clinical significance of applying GnRHa preoperatively and postoperatively and detecting physical and endocrinic change in fertility preservation surgery
- Trial name
- NCT03882190
- Testing
- GnRHa
- Volunteers
- 20 people
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
Bladder Cancer
Investigating Bladder Chemotherapy Instead of Surgery for Low Risk Bladder Cancer
Patients diagnosed with low risk non-muscle invasive bladder cancer (NMIBC) are at risk of frequent low grade recurrence, which usually necessitates surgical intervention under general anaesthetic.
- Trial name
- CALIBER (NCT02070120)
- Testing
- Mitomycin C, Surgical Management
- Where
- 38 sites in United Kingdom
- Volunteers
- 82 people
- Sponsor
- Institute of Cancer Research, United Kingdom
Gastric Cancer
Effect of Gastric Cancer Specialist Training Program in Laparoscopic Gastric Cancer Surgery（STP-LRG-1）
To prospectively evaluate the effect of the gastric cancer specialist training program of Fujian Medical University Union Hospital on laparoscopic gastric cancer surgery.
- Trial name
- NCT05585437
- Testing
- gastric cancer specialist training program
- Where
- China
- Volunteers
- 183 people, healthy volunteers welcome
- Sponsor
- Fujian Medical University
Non Metastatic Breast Cancer
The Impact of Oncoplastic Breast Surgery on the Oncological Safety and Patient Satisfaction
The aim of this study is to asses the oncological safety of oncoplastic breast surgery, its impact on patient satisfaction and is it worthy for general breast surgeon to learn different oncoplastic techniques.
- Trial name
- NCT02901223
- Testing
- Standard quadrantectomy, oncoplastic breast surgery
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Ain Shams University
Vestibular Schwannoma
Vertigo Perception and Quality of Life in Patients After Surgical Treatment of Vestibular Schwannoma
Surgical removal of vestibular schwannoma causes acute vestibular symptoms, including postoperative vertigo and oscilopsia due to nystagmus. In general, the dominant symptom postoperatively is vertigo.
- Trial name
- ITG (NCT02963896)
- Testing
- gentamicin
- Volunteers
- 20 people
- Sponsor
- University Hospital, Motol
Intrathecal Dexmedetomidine, Pediatric Cancer Surgery
Intrathecal Dexmedetomidine Versus Fentanyl With Bupivacaine in Children Undergoing Major Abdominal Cancer Surgery
In this study the investigators aim to determine the analgesic effect and side effects of intrathecal fentanyl and dexmedetomidine as adjuvant to local anesthetics in pediatric patients undergoing major abdominal cancer surgeries.
- Trial name
- NCT02861716
- Testing
- Bupivacaine, Fentanyl, Dexmedetomidine
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- South Egypt Cancer Institute
Pediatric ALL, Appendix Diseases
The Effectiveness of the Training Given With Audio and Picture Book Before the Surgery
Behavioral practices applied to the child in the preoperative period; It includes methods such as introducing the hospital and operating room to children and their parents, reading storybooks, giving training books, an…
- Trial name
- NCT04960761
- Testing
- İntervention Group
- Where
- Turkey (Türkiye)
- Volunteers
- healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
Breast Cancer
Anti-tumour Effects & Tolerability of Faslodex Alone or in Combination With Arimidex in Post Menopausal Women Prior to Surgery for Primary Breast Cancer
To compare the anti-tumour effects as measured by changes in various biomarkers, of a combination of Faslodex and Arimidex with Faslodex alone and Arimidex alone in postmenopausal women patients with primary breast cancer who are…
- Trial name
- NCT00259090
- Testing
- Fulvestrant, Anastrazole
- Where
- United Kingdom
- Volunteers
- 120 people
- Sponsor
- AstraZeneca
Pituitary Adenoma
Pre-operative Surgical Difficulty Stratification Using Predicted Tumor Perfusion and Consistency
Pituitary adenomas (PAs) are among the most prevalent lesions of the sella turcica, accounting for 10%-25% of all intracranial neoplasms. Pituitary macroadenomas (PMAs) are defined with a maximum diameter of over 1 cm.
- Trial name
- NCT06664190
- Testing
- Advanced sequences, such as arterial spin labeling (ASL) and diffusion-weighted imaging (DWI)
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Huashan Hospital
Breast Cancer
Exemestane, Letrozole, or Anastrozole in Treating Postmenopausal Women Who Are Undergoing Surgery for Stage II or Stage III Breast Cancer
RATIONALE: Estrogen can cause the growth of breast cancer cells. Hormone therapy using exemestane, letrozole, or anastrozole, may fight breast cancer by lowering the amount of estrogen the body makes.
- Trial name
- NCT00265759
- Testing
- anastrozole, exemestane, letrozole
- Where
- 3 sites in United States
- Volunteers
- 622 people
- Sponsor
- Alliance for Clinical Trials in Oncology
Pediatric Brain Tumors
FET-PET/MRI for Surgical Assessment of Pediatric Brain Tumors
The primary objectives of this study are: 1. Determine the percentage of patients whose surgical plan would change with FET-PET/MRI compared to MRI alone. 2.
- Trial name
- NCT03451123
- Testing
- FET PET/MRI
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- University of Alabama at Birmingham
Sarcoma
Surgery and/or Chemotherapy in Treating Children With Infantile, Congenital, or Childhood Fibrosarcoma
RATIONALE: Drugs used in chemotherapy work in different ways to stop tumor cells from dividing so they stop growing or die. Giving combination chemotherapy before surgery may shrink the tumor so that it can be removed.
- Trial name
- NCT00072280
- Testing
- dactinomycin, cyclophosphamide, etoposide
- Where
- 74 sites in United States, Australia and 2 more
- Volunteers
- 7 people
- Sponsor
- Children's Oncology Group
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