| Not Yet Recruiting | Cyclophosphamide and Etoposide as a Metronomic Therapy in Advanced Head and Neck Squamous Cell Cancer Squamous Cell Carcinoma, Advanced Head and Neck Cancer | Phase 2 | 2026-04-01 |
| Recruiting | Interscalene Block Versus Anterior Suprascapular Block for Post-Thoracotomy Shoulder Pain Interscalene Block, Anterior Suprascapular Block, Thoracotomy | N/A | 2026-02-21 |
| Recruiting | Costotransverse Foramen Block Versus Thoracic Paravertebral Block in Thoracotomy for Lung Cancer Costotransverse Foramen Block, Thoracic Paravertebral Block, Thoracotomy | N/A | 2026-01-24 |
| Recruiting | Costotransverse Foramen Block With Erector Spinae Plane Block in Modified Radical Mastectomy Costotransverse Foramen Block, Erector Spinae Plane Block, Modified Radical Mastectomy | N/A | 2026-01-24 |
| Not Yet Recruiting | Ultrasound Guided External Oblique Intercostal Plane Block Versus Erector Spinae Block for Post Hepatectomy Pa Pain; Cancer, Hepatectomy, Nerve Block | N/A | 2026-01-15 |
| Recruiting | Rhomboid Intercostal Sub-serratus Plane Blocks and Erector Spinae Plane Block in Mastectomy Surgeries Breast Cancer | N/A | 2026-01-01 |
| Recruiting | The Analgesic Efficacy of Ultrasound Guided Transversalis Fascia Plane Block in Inguinal Lymph Node Dissection Inguinal Lymph Nodes Enlarged | N/A | 2025-12-22 |
| Recruiting | Intrathecal Dexmedetomidine-Fentanyl Combination Versus Fentanyl Alone as Adjuvant to Bupivacaine in Spinal An Intrathecal, Dexmedetomidine, Fentanyl | N/A | 2025-10-20 |
| Recruiting | Effect of Adding Ultrasound Guided IPACK Block to Adductor Canal Block for Postoperative Pain in Knee Tumor Ex Cancer Pain | N/A | 2025-08-15 |
| Not Yet Recruiting | Supra Inguinal Fascia Iliaca Block Versus Ultrasound-guided Caudal Analgesia for Pediatrics Undergoing Anterio Cancer Bone | N/A | 2025-08-01 |
| Not Yet Recruiting | Shoulder Denervation for Post Mastectomy Irradiation Shoulder Pain Breast Cancer | N/A | 2025-08-01 |
| Recruiting | Ultrasound-guided Multilevel Erectorspinae Plane Block Versus Thoracic Epidural Analgesia for Prevention of Po Ultrasound, Multilevel Erector Spinae Plane Block, Thoracic Epidural Analgesia | N/A | 2025-03-20 |
| Recruiting | Nalbuphine Versus Tramadol on Post Operative Analgesia in Abdominal Surgery on Pediatric Cancer Patient Tramadol, Nalbuphine, Abdominal Surgeries | N/A | 2025-01-15 |
| Recruiting | Bilateral Ultrasound Guided Intramuscular Quadratus Lumborum Plane Block Versus Bilateral Lateral Quadratus Lu Bilateral, Ultrasound, Intramuscular Quadratus Lumborum Plane Block | N/A | 2024-12-10 |
| Not Yet Recruiting | Ultrasound Airway Examination as a Tool for Detection of Difficult Intubation in Adult Patients Difficult Airway | — | 2024-12-01 |
| Completed | A Controlled Clinical Trial Assessing the Efficacy of Vitamin B Prophylaxis in Attenuating Paclitaxel-induced Peripheral Neuropathy, Chemotherapy-induced, Disease Management | N/A | 2024-12-01 |
| Recruiting | Compare Analgesia Between MTP Block And ESPB in MRM Breast Cancer | N/A | 2024-10-01 |
| Completed | Analgesic Efficacy of Erector Spinae Plane Block vs External Oblique Intercostal Plane Block in Subcostal Canc Analgesia, Erector Spinae Plane Block, External Oblique Intercostal Plane Block | N/A | 2024-07-25 |
| Not Yet Recruiting | Preoperative Erector Spinae Plane Block Versus Paravertebral Plane Block in Decreasing Post Mastectomy Pain Sy Chronic Postoperative Pain | N/A | 2024-07-01 |
| Recruiting | Dexamethasone Versus Mg Added to Bupivacaine Used in ESPB for Perioperative Pain Control in Patients Undergoin Renal Neoplasm | N/A | 2024-05-01 |
| Active Not Recruiting | Effect of Mannitol on Recovery Pattern After Orthognathic Surgery Orthognathic Surgery | N/A | 2024-03-01 |
| Completed | Locoregional Blocks for Breast Cancer Surgeries Analgesia | N/A | 2024-02-01 |
| Unknown | Standard Pulsed Radiofrequency Versus Supervoltage Pulsed Radiofrequency Glossopharyngeal Nerve in Oropharynge Pulsed Radiofrequency, Super Voltage Pulsed Radiofrequency, Glossopharyngeal Nerve | N/A | 2023-11-08 |
| Completed | Role of Inflammatory Markers in Sepsis Diagnostic | — | 2023-11-01 |
| Completed | Pain Relieving Potentials of Combination of Oral Duloxetine and Intravenous Magnesium Sulphate in Post Mastect Duloxetine, Magnesium Sulphate, Post-mastectomy Pain Syndrome | N/A | 2023-10-10 |
| Unknown | Combining Stellate Ganglion and T2 and T3 Radiofrequency Ablation on Post-mastectomy Complex Regional Pain Syn Stellate Ganglion, Radiofrequency Ablation, Complex Regional Pain Syndromes | N/A | 2023-10-07 |
| Recruiting | Metastases Directed Therapy for Oligometastatic Breast Cancer Breast Cancer, Metastatic Cancer, Metastatic Breast Cancer | N/A | 2023-09-20 |
| Completed | Comparison of US Bilateral Erector Spinae Plane Block, US Bilateral Quadratus Lumborum Block and Lumbar Epidur Comparison of US Bilateral Erector Spinae Plane Block, US Bilateral Quadratus Lumborum Block and Lumbar Epidural | N/A | 2023-09-01 |
| Completed | Propofol Versus Dexmedetomidine for Sedation of Cancer Patients Undergoing ERCP Sedation in ERCP | N/A | 2023-09-01 |
| Completed | Low Dose Versus High Dose Methylene Blue in Septic Patients Septic Shock | Phase 2 / Phase 3 | 2023-08-01 |
| Completed | The Efficacy of Tianeptine Versus Pregabalin on Acute and Chronic Post Mastectomy Pain After Breast Cancer Sur Post-mastectomy Pain Syndrome | N/A | 2023-06-21 |
| Unknown | PENG Block vs Sciatico Femoral Block in the Incidence of Post Amputation Syndroms Femoral Nerve Block, Amputation of Knee | N/A | 2023-06-10 |
| Completed | U/S Guided Rhomboid Intercostal Block Combined With Sub-Serratus Plane Block vs Type 2 Pectoral Nerve Block Breast Neoplasm Female, Analgesics | N/A | 2023-06-01 |
| Unknown | Efficacy of Dexmedetomidine VS Magnesium Sulphate With Bupivacaine in Erector Spinae Block for Thoracotomy Pai Analgesia | N/A | 2023-05-15 |
| Completed | Efficacy of Adding Dexmedetomidine in Ultrasound-guided Intermediate Cervical Plexus Block for Thyroidectomy S Pain, Postoperative, Cancer of Larynx | N/A | 2023-04-01 |
| Completed | Dexmedetomidine-Propofol Versus Ketamine-Propofol for Sedation of CT Guided Bone Biopsy Sedation | Phase 4 | 2023-03-04 |
| Completed | Dexmedetomedine and Ketamine in Erector Spinae Block for Postoperative Analgesia Following Mastectomy. Breast Cancer | Phase 2 / Phase 3 | 2023-01-01 |
| Unknown | Erector Spinae Catheter Versus Paravertebral Catheter for Postoperative Analgesia in Cancer Patients Post Mast Post Operative Pain | N/A | 2023-01-01 |
| Unknown | Stellate Ganglion Destruction With Alcohol Versus Thermal Ablation for Chronic Post Mastectomy Pain Post-mastectomy Pain Syndrome | N/A | 2023-01-01 |
| Completed | Erector Spinae Plane Block Versus Caudal Epidural Analgesia Surgical Pain | Phase 2 / Phase 3 | 2022-11-28 |
| Completed | Pulsed Radiofrequency of S2-4 Versus Ganglion Impar Neurolysis for Severe Perianal and Perineal Pain in Cancer Analgesia | N/A | 2022-10-28 |
| Completed | Dexmedetomidine vs Dexamethasone as Adjuvant to Bupivacaine in Bilevel Erector Spinae Plane Block in Breast Su Analgesia | N/A | 2022-10-27 |
| Completed | Analgesic Efficacy of U/S Retrolaminar Block and Erector Spinae Plane Block in MRM Breast Neoplasms, Analgesia | N/A | 2022-10-01 |
| Unknown | RL Versus Glucose Saline in Cancer Patient Undergoing Major Surgeries and Its Impact on Electrolytes, GLC & pH Fluid and Electrolyte Imbalance | N/A | 2022-09-04 |
| Completed | Erector Spinae Plane Block Versus General Anesthesia in Breast Cancer Surgeries Analgesia | N/A | 2022-06-27 |
| Unknown | Impact of Thoracic Epidural Versus Serratus Anterior Plane Block Versus Erector Spinae Plane Block on Incidenc Post-thoracotomy Pain Syndrome, Erector Spinae Plane Block, Serratus Anterior Plane Block | N/A | 2022-06-20 |
| Completed | Suprainguinal Fascia Iliaca Block Versus Lumbar Erector Spinae Plane Block for Oncologic Thigh Surgery Perioperative Pain | N/A | 2022-06-01 |
| Recruiting | Efficacy of Serratus Anterior Plane Block With Dexmedetomidine During Breast Surgery Analgesia | N/A | 2022-05-10 |
| Unknown | Effects of Adding Dexamethasone Plus Ketamine to Bupivacine in Serrtatus Plane Block Post Operative Pain | N/A | 2022-02-20 |
| Unknown | Less Than 100 Hours Hospital Stay After Pancreatico-duodenectomy, RCT Pancreas Cancer | N/A | 2021-12-25 |
| Unknown | Reversal of a Defunctioning Ileostomy 3 Weeks After the Index Operation, RCT Colo-rectal Cancer | N/A | 2021-12-25 |
| Completed | Erector Spinae Block Versus Caudal Block for Perioperative Analgesia in Pediatric Cancer Patients Analgesia | N/A | 2021-12-20 |
| Unknown | Impact of Coffee vs Orange Juice on Enhancing Recovery After Laparoscopic Colorectal Surgery Colorectal Surgery | N/A | 2021-11-22 |
| Completed | Erector Spinae Plane Block Versus Serratus Anterior Block on Post Mastectomy Pain Syndrome Breast Cancer, Post-mastectomy Pain Syndrome, Acute Pain | N/A | 2021-11-01 |
| Completed | Effect of Neoadjuvant Chemoradiation on Pathologic Complete Response Rates in Locally Advanced Breast Cancer P Breast Cancer Female | N/A | 2021-10-20 |
| Completed | Non-Invasive Cardiometry and Ultrasound Guided Inferior Vena Cava Collapsibility Index in Assessing Fluid Resp Volume Overload, Tissue Perfusion | N/A | 2021-09-06 |
| Unknown | Ultrasound-guided Continuous Erector Spinae Plane Block Versus Thoracic Epidural Analgesia in Open Nephrectomy Erector Spinae Plane Block, Thoracic Epidural Analgesia, Nephrectomy | N/A | 2021-07-15 |
| Completed | Evaluation of T2, T3 Sympathectomy for Postmastectomy Pain Syndrome by Pulse Oximeter Analgesia | N/A | 2021-07-03 |
| Completed | Nitroglycerine Versus Dexmedetomidine Infusion in Intraoperative Management of Uncontrolled Hypertension Hypertension | — | 2021-07-03 |
| Unknown | Desflurane and Sevoflurane in Pediatrics With Elevated Liver Enzymes Liver Functions Tests | N/A | 2021-06-17 |
| Completed | US-Guided Serratus Anterior Plane Block Versus Thoracic Epidural in Patients Undergoing Thoracotomy Lung Cancer, Acute Pain, Chronic Pain | N/A | 2021-06-01 |
| Unknown | Analgesic Protocol With Gabapentin Dexmedetomidine For Postoperative Pain Managment Analgesia | N/A | 2021-05-25 |
| Unknown | Post-Operative Radiotherapy De-Escalation of Negative Nodal Regions in Head and Neck Squamous Cell Carcinoma Head and Neck Carcinoma | N/A | 2021-04-15 |
| Unknown | Quadratus Lumborum Block Versus Thoracic Paravertebral Block Postoperative Analgesia | N/A | 2021-04-01 |
| Completed | Intrathecal Dexmedetomidine vs Midazolame Postoperative Pain | Phase 4 | 2021-03-15 |
| Completed | Erector Spinae Plane Block for Post-thoracotomy Pain Control Post-thoracotomy Pain Syndrome | N/A | 2021-03-03 |
| Completed | Intraperitoneal Tramadol Versus Dexmedetomedine for Analgesia After Abdominal Laparoscopic Cancer Surgeries Analgesia | Phase 2 / Phase 3 | 2021-03-01 |
| Completed | Role of Lung Ultrasound in Confirmation of Correct Double Lumen Endotracheal Tube Placement in Thoracic Surger Diagnostic Accuracy | — | 2021-02-03 |
| Completed | Effect of Laryngeal Mask Airway on Image Quality n Pediatric Patients Undergoing Magnetic Resonant Imaging Airway Obstruction | N/A | 2021-02-01 |
| Completed | Evaluation of the Effect of Different Doses Dexmedetomidine Infusion on Lung Mechanics and Oxygenation in Obes Obesity; Drug | Phase 2 | 2021-01-30 |
| Completed | IV Dexmedetomidine vs Oral Gabapentin and Their Combination for Postoperative Analgesia in Cancer Patients Und Breast Cancer, Pain, Postoperative, Pain, Acute | N/A | 2021-01-01 |
| Unknown | Comparison of Duloxetine Versus Pregabalin Drug Effect | Phase 2 | 2020-12-20 |
| Completed | Dexmedetomidine Versus Dexamethasone as Adjuncts in Erector Spinae Plane Block in Modified Radical Mastectomy Breast Cancer, Post Operative Pain | N/A | 2020-12-15 |
| Unknown | Ultrasound Versus Fluoroscopy Guided Superior Hypogastric Plexus Block in Cancer Bladder Patients Pain, Chronic | N/A | 2020-12-01 |
| Unknown | Pre-emptive US Guided Superior Hypogastric Plexus Block in Pelvic Cancer Surgeries : a Randomized Double-Blind Analgesia | N/A | 2020-12-01 |
| Unknown | Attenuation of Airway and Cardiovascular Responses to Extubation in Chronic Smokers Airway Responses, Hemodynamic | EARLY_Phase 1 | 2020-11-30 |
| Completed | Serratus Anterior Block and Erector Spinae Block in Postoperative Analgesia Postoperative Analgesia | N/A | 2020-11-01 |
| Completed | Dexmedetomidine Versus Ketamine Versus Midazolam in Endoscopic Procedures Sedation and Analgesia | N/A | 2020-11-01 |
| Completed | Intraoperative Norepinephrine Versus Fresh Frozen Plasma in Patients Undergoing HIPEC to Reduce Renal Insult Anesthesia | N/A | 2020-10-20 |
| Completed | Magnesium Versus High Dose Fentanyl in Endotracheal Intubation Stress Response | N/A | 2020-09-05 |
| Unknown | Quadratus Lumborum Block vs Transversus Abdominis Plane Block in Bladder Cancer Surgeries Quadratus Lumborum Block, Transversus Abdominis Plane Block, Bladder Cancer | N/A | 2020-06-01 |
| Completed | Erector Spinae Block Versus PECS Block Type II for Breast Surgeries Analgesia | N/A | 2020-03-19 |
| Completed | Gemcitabine as Maintenance Treatment for Diffuse Pleural Mesothelioma Diffuse Pleural Mesothelioma (DPM) | Phase 2 | 2020-03-15 |
| Completed | Erector Spinae Plane Block for Post-nephrectomy Pain Pain, Postoperative | N/A | 2020-03-03 |
| Completed | Perioperative Thoracotomy Analgesia; Different Analgesic Modalities Analgesia | N/A | 2020-03-02 |
| Unknown | Erector Spinae vs TAP in Lower Abdominal Surgery Postoperative Pain | N/A | 2020-02-28 |
| Completed | Perioperative Analgesic Modalities for Breast Cancer Surgeries Analgesia | N/A | 2020-01-28 |
| Completed | Effectiveness of Ultrasound Guided Erector Spinae Plane Block Against Ultrasound Guided Serratus Anterior Bloc Breast Cancer, Postoperative Pain | N/A | 2020-01-10 |
| Unknown | Vocal Cord vs Whole Laryngeal Radiotherapy for T1aN0 Glottic Cancer Larynx Cancer Stage I, Glottic Carcinoma | N/A | 2020-01-01 |
| Unknown | RCT Comparing 2 Radiotherapy HypoFractionation Schedules In Breast Cancer Patients Radiotherapy Side Effect, Locoregional Recurrence | N/A | 2020-01-01 |
| Completed | Magnesium and Ketamine in Postoperative Analgesia Postoperative Analgesia | Phase 4 | 2019-11-01 |
| Unknown | Multimodality- Adapted Dose Modification in Head and Neck Cancer Radiation Therapy  Head and Neck Cancer | Phase 2 / Phase 3 | 2019-09-16 |
| Completed | the Effect of Dexmedetomidine and Magnesium Sulfate in Open Resection of Pheochromocytoma Pheochromocytoma | Phase 2 | 2019-06-30 |
| Completed | Segmental Epidural Block for Feeding Jeujunostomy in Cancer Patients Anesthesia | N/A | 2019-06-10 |
| Completed | Ultrasound Guided Serratus Plane Block Versus Thoracic Epidural for Post Thoracotomy Pain Ultrasound Guided Serratus Plane Block, Thoracic Epidural, Post Thoracotomy Pain | N/A | 2019-06-10 |
| Unknown | Different Reversal Agents in Pediatric Day-case Cancer Surgery Post-operative Residual Curarization | Phase 4 | 2019-06-01 |
| Completed | The Effect of Ultrasound Guided Superficial, Deep Serratus Plane Blocks and Thoracic Epidural in Thoracotomy Post-thoracotomy Pain Syndrome | N/A | 2019-04-01 |
| Completed | The Prognosis of Lipid Reprogramming With Rosuvastatin, in Castrated Egyptian Prostate Cancer Patients Prostate Cancer Metastatic | Phase 4 | 2019-01-15 |
| Completed | Perioperative Analgesic Efficiency of Quadratus Lumborum Block vs Epidural in Radical Cystectomy Pain, Postoperative | Phase 2 | 2018-11-15 |
| Unknown | Accelerated Hypofractionated Whole Breast Irradiation Plus Sequential Boost Versus Concomitant Boost Following Radiotherapy Side Effect | N/A | 2018-06-01 |
| Completed | Does Adding Magnesium Sulphate to Low Dose Rocuronium Affects Depth of Blockade Anesthesia | N/A | 2018-04-02 |
| Completed | Lung Ultrasound in Detection of Extravascular Lung Water in Septic Patients. Ultrasound Therapy; Complications | — | 2018-03-30 |
| Completed | Ultrasound-guided Serratus Block and the Emergence of Post-thoracotomy Pain Syndrome Thoracic Neuritis | N/A | 2018-03-27 |
| Completed | Prospective Study of Short Course Radiation Therapy Followed by Neoadjuvant Chemotherapy and Surgery in Locall Locally Advanced Rectal Carcinoma | Phase 2 | 2018-03-18 |
| Completed | Effects of Growth Hormone on Difficult Ventilator Weaning Patients Mechanical Ventilation Complication | Phase 2 | 2018-03-01 |
| Completed | Crystalloids Versus Colloids Versus Hypertonic Saline as a Co-load During Spinal Anesthesia. Spinal Anaesthesia | N/A | 2018-02-28 |
| Completed | Ultrasound-Guided Diaphragmatic Thickness Assessment as an Indicator of Successful Extubation in Mechanically Successful Weaning, Weaning Failure | — | 2018-01-30 |
| Unknown | Post Mastectomy Pain Syndrome After Preoperative Stellate Ganglion Block for Breast Cancer Surgeries Breast Cancer, Breast Pain | N/A | 2017-12-26 |
| Unknown | The Effect Of Ultrasound-guided Modified Pectoral Nerves Block Versus Ketamine Plus Magnesium Infusion On Anal Postoperative Pain | Phase 3 | 2017-11-12 |
| Completed | Trial Comparing 3 Schedules of Hypofractionated Whole Breast Irradiation in Females With Early Stage Breast Ca Breast Cancer Female | N/A | 2017-11-01 |
| Completed | Levosimendan for Cardiac Patients Undergoing Major Abdominal Cancer Surgeries Heart Failure | Phase 2 | 2017-08-01 |
| Completed | Combined Fluoroscopy and CT Guided Radiofrequency Ablation of Thoracic Dorsal Root Ganglia in Severe Thoracic Cancer-related Problem/Condition | N/A | 2017-04-01 |
| Completed | Dorsal Root Ganglion Thermal Radiofrequency Versus Pulsed Radiofrequency for Metastatic Pain in Thoracic Verte Bone Neoplasm,Malignant Vertebral Column Thoracic Secondary | N/A | 2017-02-14 |
| Completed | Effect of Different Colistin Doses on Clinical Outcome of Pediatric Cancer Patients With Gram Negative Infecti Gram-Negative Bacterial Infections, Pediatric Cancer, Colistin | Phase 4 | 2017-01-01 |
| Completed | Comparison Between Rigid Video Assisted Laryngoscopy vs Flexible Laryngoscopy in Anticipated Difficult Intubat Intubation | N/A | 2016-03-01 |
| Completed | Study of Metronomic Capecitabine and Oxaliplatin Versus XELOX in Egyptian Metastatic Colorectal Cancer Patient Clinical Response, Toxicity, Survival | Phase 2 | 2016-01-01 |
| Unknown | Radiation Therapy for ypN0 Breast Cancer Breast Cancer | Phase 3 | 2016-01-01 |
| Unknown | SW-IMRT Versus ST-IMRT in the Treatment of Head and Neck Cancer Swallowing Dysfunction | N/A | 2015-09-01 |
| Completed | Analgesic Potentials of Preoperative Pregabalin,Magnesium Sulphate and Their Combination in Acute Post-thoraco Postoperative Pain | Phase 3 | 2015-07-01 |
| Completed | Robotic-assisted Versus Conventional Laparoscopic Approach for Rectal Cancer Surgery Rectal Cancer | N/A | 2015-04-29 |
| Completed | Multimodal Analgesia in Major Abdominal Pediatric Cancer Surgeries Pediatric Cancer, Pain, Postoperative | N/A | 2015-04-01 |
| Completed | the Value of Sensory Index in Trigeminal Neuralgia Pain, Chronic | N/A | 2014-05-01 |
| Withdrawn | Quadratus Lumborum Block for Percutaneous Nephrostomy Nephrostomy; Complications, Upper Urinary Tract Dilatation and Obstruction, Regional Anesthesia Morbidity | Phase 4 | 2014-05-01 |
| Withdrawn | Serratus Anterior Plane Block Versus Paravertebral Block for Postmastectomy Analgesia Breast Cancer, Acute Pain | N/A | 2014-04-01 |
| Completed | Evaluating the Sensory Index for Success of Trigeminal RF Radiotherapy; Complications | N/A | 2014-01-01 |
| Completed | Dexmedetomidine for Sedation During Radiological Interventional Procedures Procedural Sedation | Phase 4 | 2014-01-01 |
| Unknown | Whole Breast Irradiation vs Twice Daily vs. Once Daily Accelerated Partial Breast Irradiation Breast Cancer, Radiation Toxicity | N/A | 2013-07-01 |