Data / New clinical trials / Pain, Postoperative

Pain, Postoperative trials: 1,289 new since Nov 2024

Name: New Pain, Postoperative clinical trials
Creator: SpecStream
License: https://creativecommons.org/licenses/by/4.0/

The full list. New Pain, Postoperative clinical trials: 1,289 rows for $64.45, first posted on ClinicalTrials.gov from November 12, 2024 to November 9, 2026. The list gains about 81 rows a month. The new rows come each week by email, $19 a month.

Pay by card with no account. Prices exclude VAT. CSV and Excel files with the columns this page does not show (sponsor class, condition groups (MeSH), interventions, start date, enrollment type, location countries and 5 more), which open on your screen as soon as the payment clears and come by email. The weekly rows run until you cancel, from the link in each delivery. The rows on this page are a sample.

For agents and scripts: this list is ordered at https://specstream.ai/data/clinical-trials/condition/pain-postoperative, and every list with its row count and price is at https://specstream.ai/data/lists.json.

Updated November 9, 2026. Source: ClinicalTrials.gov API v2 (U.S. National Library of Medicine).

1,289 clinical studies in Pain, Postoperative were first posted on ClinicalTrials.gov from November 12, 2024 to November 9, 2026; 20 have an industry sponsor and 711 are recruiting or about to. The newest, NCT07926516, was posted on November 9, 2026: Palatal Shield Technique for Pain Reduction and Wound Healing After Free Gingival Graft Surgery (Sameh Samy).

The request: Every new Pain, Postoperative clinical trial on ClinicalTrials.gov, with the sponsor, phase, sites and the listed contact. $10 of credit on sign-up, no card.

Get new trials like these Watch a sponsor

SpecStream is the live web data engine for teams and agents. It reads every new study on ClinicalTrials.gov each morning, and this page is that reading. Ask for the conditions, phases or countries you follow and each new trial arrives in your sheet, CRM, Slack or agent with the sponsor, the sites and the listed contact.

1,289New trials
20Industry sponsored
711Recruiting or not yet
November 9, 2026Latest posted

Newest trials

The newest 100 of 1,289, each linked to its record. The full list holds every one with the sponsor class, interventions, start date and the central contact as the record prints it.

First posted	NCT ID	Title	Sponsor	Phase	Status	Conditions	Enrollment	Countries	Source
November 9, 2026	NCT07926516	Palatal Shield Technique for Pain Reduction and Wound Healing After Free Gingival Graft Surgery	Sameh Samy	Not applicable	Recruiting	Palatal Donor Site Wound Healing, Postoperative Pain	28	Egypt	clinicaltrials.gov
November 9, 2026	NCT07926373	Proximal, Mid, and Distal Adductor Canal Block for Pain Control After Total Knee Arthroplasty	Bursa City Hospital	Not applicable	Not yet recruiting	Postoperative Pain, Arthroplasty, Replacement, Knee, Knee Osteoarthritis	120		clinicaltrials.gov
November 9, 2026	NCT07926295	Dexmedetomidine-Enhanced PENB Plus SCPB vs Interscalene Block for Arthroscopic Shoulder Surgery	Beni-Suef University	Not applicable	Not yet recruiting	Postoperative Pain, Diaphragmatic Paralysis, Shoulder Arthroscopic Surgery	80	Egypt	clinicaltrials.gov
November 9, 2026	NCT07926269	Posterior Versus Transmuscular Quadratus Lumborum Block in Children Undergoing Lower Abdominal Surgery	Beni-Suef University	Not applicable	Not yet recruiting	Postoperative Pain, Inguinal Hernias, Undescended Testis, Hydrocele	70	Egypt	clinicaltrials.gov
November 9, 2026	NCT07925099	Lateral Femoral Cutaneous Nerve Block (LFCN) in ACL Reconstruction With MacFL-type Lateral Tenodesis	GCS Ramsay Santé pour l'Enseignement et la Recherche	Not applicable	Not yet recruiting	Anterior Cruciate Ligament (ACL) Reconstruction Surgery	108	France	clinicaltrials.gov
November 9, 2026	NCT07924735	Opioid Sparing Cognitive Behavioral Therapy (CBT) Intervention to Manage Acute Pain, and Pain Catastrophizing in Surgical Patients	Mayo Clinic	Not applicable	Active not recruiting	Post-surgical Pain	80	United States	clinicaltrials.gov
November 9, 2026	NCT07924254	Comparison of Postoperative Pain, Nausea, and Vomiting Between Veress Needle and Direct Trocar Entry in Laparoscopic Cholecystectomy	Islamabad Medical and Dental College	Not applicable	Completed	Cholelithiasis, Postoperative Pain, Postoperative Nausea and Vomiting	86	Pakistan	clinicaltrials.gov
November 9, 2026	NCT07923916	Photobiomodulation vs. Palatal Stent for Palatal Donor Site Healing After Free Gingival Grafting	Gulf Medical University	Not applicable	Active not recruiting	Mucogingival Deformity - Insufficient Keratinized Tissue, Lack of Keratinized Tissue, Wound Healing, Postoperative...	50	United Arab Emirates	clinicaltrials.gov
November 6, 2026	NCT07923669	Effect of Cryotherapeutic and Nanotherapeutic Sodium Hypochlorite on Post-Operative Endodontic Pain.	October 6 University	Not applicable	Recruiting	Symptomatic Irreversible Pulpitis, Symptomatic Apical Periodontitis	45	Egypt	clinicaltrials.gov
November 6, 2026	NCT07923643	Effect of Pectoral Nerve Block (PECS) Using Magnesium Sulfate Added to Dexamethasone on Quality of Recovery and Chronic Post-Mastectomy Pain	Assiut University	Not applicable	Not yet recruiting	Breast Cancer, Postoperative Pain, Chronic Postoperative Pain, Quality of Recovery	60	Egypt	clinicaltrials.gov
November 6, 2026	NCT07923422	Calcium Hydroxide Versus Triple Antibiotic Paste for Pain After Root Canal Treatment	Rehman Medical Institute - RMI	Phase 4	Completed	Apical Periodontitis, Pulp Necrosis, Postoperative Pain	138	Pakistan	clinicaltrials.gov
November 6, 2026	NCT07923110	Post-operative Pain and Clinical Outcome After Single-cone Obturation With a Calcium Silicate-based Versus Epoxy Resin Sealer	University Ghent	Not applicable	Not yet recruiting	Post Operative Pain, Acute, Irreversible Pulpitis (Toothache), Pulp Necrosis, Apical Periodontitis	138	Belgium	clinicaltrials.gov
November 6, 2026	NCT07922525	Preoperative Capsaicin Patch Treatment to Reduce Pain and Pain Sensitivity After Surgery	Burkhard Gustorff	Phase 4	Completed	Postoperative Pain, Hyperalgesia	63	Austria	clinicaltrials.gov
November 5, 2026	NCT07919756	Nerve Block of the Vastus Medialis and Anterior Obturator Branch in Anterior Cruciate Ligament Reconstruction With DIDT Graft	GCS Ramsay Santé pour l'Enseignement et la Recherche	Not applicable	Not yet recruiting	Anterior Cruciate Ligament (ACL) Reconstruction Surgery	108	France	clinicaltrials.gov
November 5, 2026	NCT07919457	Phenotype-based Model for Managing Chronic Post-treatment Pain Among Head and Neck Cancer Survivors: a Pilot Study	Shaukat Khanum Memorial Cancer Hospital & Research Centre	Phase 2	Recruiting	Chronic Postsurgical Pain, Chronic Post Cancer Surgery Pain, Chronic Post Operative Pain, Radiation Effects...	40	Pakistan	clinicaltrials.gov
November 5, 2026	NCT07919340	Comparison of the Effectiveness of the Longitudinal Subcostal Versus Anterior Approach to Quadratus Lumborum Block for Post-Cesarean...	Universitas Indonesia	Not applicable	Completed	Cesarean Section	44	Indonesia	clinicaltrials.gov
November 5, 2026	NCT07919067	Closure Versus Non-Closure of Working Ports in Laparoscopic Sleeve Gastrectomy	Kasr El Aini Hospital	Not applicable	Completed	Severe Obesity, Port-Site Hernia, Postoperative Pain	160	Egypt	clinicaltrials.gov
November 5, 2026	NCT07918664	PRP-Assisted Regenerative Endodontics Versus Conventional Root Canal Treatment in Mature Necrotic Teeth	TC Erciyes University	Not applicable	Not yet recruiting	Pulp Necrosis, Apical Periodontitis	10	Turkey (Türkiye)	clinicaltrials.gov
November 5, 2026	NCT07918521	Magnesium Sulphate as an Adjuvant in Combined Costoclavicular Block and Suprascapular Block Versus Interscalene Block for Ambulatory...	Assiut University	Not applicable	Not yet recruiting	Postoperative Pain, Shoulder Arthroscopy, Hemidiaphragmatic Paresis	60		clinicaltrials.gov
November 4, 2026	NCT07916558	Impact of Parasternal and Rectointercostal Blocks on Extubation Time	Samsun University	Observational	Not yet recruiting	Postoperative Pain, Extubation Time	40	Turkey (Türkiye)	clinicaltrials.gov
November 4, 2026	NCT07916233	Lumbar ESP Block Versus TAP Block for Postoperative Pain Control in Children Undergoing Open Inguinal Hernia Repair	Beni-Suef University	Not applicable	Not yet recruiting	Inguinal Hernia, Postoperative Pain	90	Egypt	clinicaltrials.gov
November 4, 2026	NCT07915830	Comparing Two Laparoscopic Techniques for Hernia Repair in Children	Quaid-e-Azam Medical College	Not applicable	Recruiting	Inguinal Hernia	412	Pakistan	clinicaltrials.gov
November 4, 2026	NCT07915804	Perfusion Index for Postoperative Pain Assessment in Pediatric Adenotonsillectomy	Istanbul University	Not applicable	Recruiting	Postoperative Pain, Adenotonsillectomy, Pain, Pediatric	50	Turkey (Türkiye)	clinicaltrials.gov
November 4, 2026	NCT07914946	Trigonelline Plus Sufentanil for Postoperative Analgesia After Laparoscopic Hysterectomy: A Randomized Controlled Clinical Trial	Hainan Medical College	Not applicable	Completed	Pain, Postoperative, Postoperative Nausea and Vomiting	165	China	clinicaltrials.gov
November 3, 2026	NCT07914335	Tramadol Versus Morphine for Postoperative Pain Relief Following Laparoscopic Abdominal Surgery	Centre Hospitalier Universitaire, Amiens	Not applicable	Recruiting	Multimodal Analgesia, Tramadol, Enhanced Recovery After Surgery, Opioid and Postoperative Pain	140	France	clinicaltrials.gov
November 3, 2026	NCT07913815	Return to Physical Activity After Retropublic Transvaginal Sling and Laparoscopic Sacrocolpopexy	Public Healthcare Centre of the Ministry of Interior and Administration	Observational	Active not recruiting	Stress Urinary Incontinence, Pelvic Organ Prolapse	200	Poland	clinicaltrials.gov
November 3, 2026	NCT07913633	Comparison Of Ultrasound Guided Transversus Abdominis Plane Block Versus Wound Infiltration With Local Anesthetics for Post Operative...	Mayo Hospital Lahore	Not applicable	Completed	Postoperative Pain, Hernia, Inguinal	80	Pakistan	clinicaltrials.gov
November 3, 2026	NCT07913308	Comparison of IV Dexmedetomidine Versus Clonidine Versus no Alpha 2 Agonist on Emergency Delirium, PACU Length of Stay and Time to Hospital...	Universitair Ziekenhuis Brussel	Observational	Not yet recruiting	Emergency Delirium, Postoperative Delirium (POD), Adenotonsillectomy, Tonsillectomy, Postoperative Pain, Pediatric...	150	Belgium	clinicaltrials.gov
November 2, 2026	NCT07911202	Dexmedetomidine Versus Dexamethasone as Adjuvants to Bupivacaine in Ultrasound-Guided Sphenopalatine Ganglion Block for Functional...	Sohag University	Phase 4	Not yet recruiting	Post Operative Pain, Emergence Agitation, Functional Endoscopic Sinus Surgery	60	Egypt	clinicaltrials.gov
November 2, 2026	NCT07911137	Effect of Oxybutynin on Opioid Use After Urologic Surgery in Children	University of Calgary	Phase 4	Not yet recruiting	Ureteropelvic Junction Obstruction, Hypospadias	200	Canada	clinicaltrials.gov
November 2, 2026	NCT07910864	Effect of Bilateral Greater Occipital Nerve Block on Headache After Intracranial Aneurysm Coiling	Konya City Hospital	Not applicable	Not yet recruiting	Intracranial Aneurysm, Postoperative Pain	76	Turkey (Türkiye)	clinicaltrials.gov
November 2, 2026	NCT07910513	Effect of Audiovisual Distraction on Dental Anxiety and Heart Rate During Root Canal Treatment	Ramón Miguéns-Vila	Not applicable	Completed	Symptomatic Irreversible Pulpitis, Symptomatic Irreversible Pulpitis (SIP), Symptomatic Irreversible Pulpitis and Post...	100	Spain	clinicaltrials.gov
November 2, 2026	NCT07910500	Anterior Nerves of the Knee Block Versus Femoral Nerve Block for Knee Arthroscopy	Van Training and Research Hospital	Not applicable	Recruiting	Postoperative Pain, Knee Arthroscopy, Analgesia	70	Turkey (Türkiye)	clinicaltrials.gov
November 2, 2026	NCT07910487	Lumbar Erector Spinae Plane Block Versus PENG Block for Hip Fracture Surgery	Beni-Suef University	Not applicable	Not yet recruiting	Femur Neck Fracture, Hip Fractures, Postoperative Pain	64	Egypt	clinicaltrials.gov
November 2, 2026	NCT07908992	Intertransverse Process Block Versus Erector Spinae Plane Block for Postoperative Analgesia After Percutaneous Nephrolithotomy	Beijing Tsinghua Chang Gung Hospital	Not applicable	Not yet recruiting	Kidney Stones, Urolithiasis, Hypocitraturia, Pain, Postoperative	140	China	clinicaltrials.gov
November 2, 2026	NCT07908394	THE EFFECT OF FILLING MATERIAL AND PLACEMENT TECHNIQUE ON POSTOPERATIVE PAIN IN NON-SURGICAL ENDODONTIC RETREATMENT: A RANDOMIZED CLINICAL...	TC Erciyes University	Not applicable	Active not recruiting	Retreatment, Endodontic Diseases	56	Turkey (Türkiye)	clinicaltrials.gov
October 30, 2026	NCT07907666	Ropivacaine Alone Versus Ropivacaine Plus Lidocaine With or Without Epinephrine for Supraclavicular Brachial Plexus Block in Upper Limb...	Instituto Mexicano del Seguro Social	Phase 4	Completed	Postoperative Pain, Upper Extremity Fracture, Anesthesia, Conduction	138	Mexico	clinicaltrials.gov
October 30, 2026	NCT07906613	Ultrasound-Guided Pericapsular Nerve Group Block for Pain Control After Hip Surgery	Cumhuriyet University	Not applicable	Completed	Morphine Consumption, Postoperative Pain	40	Turkey (Türkiye)	clinicaltrials.gov
October 30, 2026	NCT07906392	ESP Versus SPSIP Block for Pain Relief After Shoulder Arthroscopy	Ferit Yetik	Not applicable	Not yet recruiting	Postoperative Pain	80	Turkey (Türkiye)	clinicaltrials.gov
October 29, 2026	NCT07905495	Early Outcome of Simultaneous Bilateral Total Knee Replacement With and Without Tourniquet	Shifa International Hospital	Not applicable	Enrolling by invitation	Arthroplasty, Replacement, Knee, Blood Loss, Surgical, Pain, Postoperative	84	Pakistan	clinicaltrials.gov
October 29, 2026	NCT07905404	Suzetrigine (Journavx) as Multimodal Therapy for Pain Management in Adults Undergoing Surgery for Hip Fracture	Beth Israel Deaconess Medical Center	Phase 4	Not yet recruiting	Hip Fractures (ICD-10 72.01-72.2), Post Operative Analgesia	79	United States	clinicaltrials.gov
October 29, 2026	NCT07905105	A Study of CYT-1010 in Healthy Volunteers and Participants With Acute Pain After Third Molar Extraction	Cytogel Pharma, LLC	Phase 1/2	Recruiting	Acute Postoperative Pain, Dental Pain	32	United States	clinicaltrials.gov
October 29, 2026	NCT07904585	Comparison of Ultrasound-Guided Erector Spinae Plane Block and Quadro-Iliac Plane Block in Elective Primary Unilateral Total Hip...	Uludag University	Not applicable	Not yet recruiting	Postoperative Pain, Hip Arthroplasty, Total	80		clinicaltrials.gov
October 28, 2026	NCT07901829	Comparison of the Ultrasound Guided Effects of the Erector Spina Plane Block and Quadratus Lumborum Block Methods on Postoperative...	Sanliurfa Education and Research Hospital	Not applicable	Completed	Postoperative Pain, IL-1 Beta	90	Turkey (Türkiye)	clinicaltrials.gov
October 28, 2026	NCT07901348	GENIVS Block Versus Adductor Canal Block After Total Knee Arthroplasty	Bakirkoy Dr. Sadi Konuk Research and Training Hospital	Not applicable	Not yet recruiting	Arthroplasty, Replacement, Knee, Pain, Postoperative, Osteoarthritis, Knee	74	Turkey (Türkiye)	clinicaltrials.gov
October 28, 2026	NCT07901127	Clinical Efficacy of a Natural Biopolymer-Based Irrigant	Minia University	Not applicable	Recruiting	Postoperative Pain	84	Egypt	clinicaltrials.gov
October 28, 2026	NCT07900997	Effect of Sacral Erector Spinae Plane Block on Quality of Recovery After Cesarean Delivery: A Prospective Randomized Controlled Trial	Konya City Hospital	Not applicable	Not yet recruiting	Pain, Postoperative Pain	80		clinicaltrials.gov
October 28, 2026	NCT07900854	Effects of Bolus Versus Infusion Ketamine During Laparoscopic Cholecystectomy	Kartal Kosuyolu Yuksek Ihtisas Education and Research Hospital	Not applicable	Completed	Laparoscopic Cholecystectomy, Optic Nerve Sheath Diameter Measurement, Ketamine, Postoperative Pain	102	Turkey (Türkiye)	clinicaltrials.gov
October 28, 2026	NCT07900269	Effect of Stress Ball Use on Perioperative Anxiety and Postoperative Pain in Parturients Undergoing Cesarean Section	The Second Affiliated Hospital of Chongqing Medical University	Not applicable	Not yet recruiting	Postoperative Pain	208	China	clinicaltrials.gov
October 27, 2026	NCT07898020	Ureteral Access Strategies in Retrograde Intrarenal Surgery	Ondokuz Mayıs University	Not applicable	Not yet recruiting	Nephrolithiasis, Kidney Calculi, Retrograde Intrarenal Surgery, Flexible Ureteroscopy, Ureteral Access Sheath, Suction...	129	Turkey (Türkiye)	clinicaltrials.gov
October 27, 2026	NCT07897591	Conventional and Nano-Metronidazole Irrigation With/Without Activation in Necrotic Teeth With Apical Periodontitis	October 6 University	Not applicable	Recruiting	Pulp Necrosis, Apical Periodontitis	60	Egypt	clinicaltrials.gov
October 26, 2026	NCT07896304	Intravenous Dexamethasone to Prolong Caudal Block Analgesia in Children Undergoing Hip Surgery	National Institute of Neurology, Tunisia	Phase 4	Completed	Pain, Postoperative, Developmental Dysplasia of the Hip	54	Tunisia	clinicaltrials.gov
October 26, 2026	NCT07895472	Opioid Reduction and Enhanced Recovery in Orthopaedic Surgery (OREOS)-Knee	McMaster University	Not applicable	Not yet recruiting	Knee Arthroplasty, Total, Partial Knee Arthroplasty, Chronic Pain, Postoperative, Osteoarthritis (OA) of the Knee	170		clinicaltrials.gov
October 23, 2026	NCT07892924	The Effect of Sleep Quality Before Breast Surgery on Postoperative Pain	Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization	Observational	Completed	Postoperative Pain, Preoperative Sleep Quality	146	Turkey (Türkiye)	clinicaltrials.gov
October 23, 2026	NCT07892547	Intraperitoneal Hydrocortisone for Postoperative Pain and CRP Following Caesarean Section	Raditsya Mada Gautama, MD	Phase 4	Completed	Postoperative Pain, Caesarean Section, Peritoneal Inflammation	50	Indonesia	clinicaltrials.gov
October 23, 2026	NCT07891013	Posterior Pericapsular Deep-gluteal Block	Ankara Etlik City Hospital	Not applicable	Not yet recruiting	Pain, Postoperative	60		clinicaltrials.gov
October 22, 2026	NCT07889934	Enhanced Recovery After Surgery in Patients Undergoing Colorectal Cancer Surgery	University of West Attica	Not applicable	Completed	Colorectal Cancer	91	Greece	clinicaltrials.gov
October 22, 2026	NCT07889869	Ultrasound-Guided Versus Landmark-Guided Pudendal Block for Post-Hemorrhoidectomy Pain	Konya City Hospital	Not applicable	Enrolling by invitation	Hemorrhoids, Postoperative Pain, Pudendal Nerve Block	80	Turkey (Türkiye)	clinicaltrials.gov
October 22, 2026	NCT07889050	Effect of Intracanal Cryotherapy on Pain, Anxiety, and Salivary Irisin After Root Canal Treatment	Alanya Alaaddin Keykubat University	Not applicable	Not yet recruiting	Postoperative Pain After Endodontic Treatment, Dental Anxiety, Root Canal Treatment	130	Turkey (Türkiye)	clinicaltrials.gov
October 22, 2026	NCT07888413	Effect of Low-Dose Esketamine Combined With Dexmedetomidine on the Incidence of Chronic Postsurgical Pain in Patients Undergoing Pancreatic...	Tianjin Medical University Cancer Institute and Hospital	Phase 4	Not yet recruiting	Chronic Pain, Postoperative	450		clinicaltrials.gov
October 21, 2026	NCT07887516	Nerve Block Resolution Time Display and Pain Complaints	Medical University of South Carolina	Not applicable	Not yet recruiting	Postoperative Pain, Rebound Pain, Fracture	128		clinicaltrials.gov
October 21, 2026	NCT07886723	Photobiomodulation After Nonsurgical Root Canal Treatment	University of Minnesota	Not applicable	Not yet recruiting	Symptomatic Apical Periodontitis, Postoperative Pain, Mechanical Allodynia	60	United States	clinicaltrials.gov
October 21, 2026	NCT07885085	Postsurgical Pain and Opioid Use in Older Adults: Effects of Mild Cognitive Impairment	Miklos Kertai	Observational	Not yet recruiting	Mild Cognitive Impairment (MCI), Opioid Use, Cognitive Dysfunction, Postoperative Pain	552	United States	clinicaltrials.gov
October 20, 2026	NCT07883694	Pain After Microsurgical Decompression	Aalborg University	Observational	Enrolling by invitation	LUMBAR STENOSIS	200	Denmark	clinicaltrials.gov
October 20, 2026	NCT07883486	Post-operative Pain and Apical Healing After Root Canal (re)Treatment With Laser-activated Irrigation Versus Sonic or no Activation	University Ghent	Not applicable	Not yet recruiting	Apical Periodontitis, Post Operative Pain, Acute	183	Belgium	clinicaltrials.gov
October 20, 2026	NCT07882836	Bilateral Pecto-Intercostal Fascial Plane Block for Prevention of Chronic Poststernotomy Pain After CABG	Izmir Katip Celebi University	Not applicable	Not yet recruiting	Chronic Poststernotomy Pain	180	Turkey (Türkiye)	clinicaltrials.gov
October 20, 2026	NCT07882498	Postoperative Pain Trajectories After Endometriosis Surgery	Centre Hospitalier Universitaire, Amiens	Observational	Recruiting	Endometriosis, Postoperative Pain, Pain Trajectories, Chronic Postsurgical Pain, Quantitative Sensory Testing, Central...	150	France	clinicaltrials.gov
October 20, 2026	NCT07882368	Effects of Irrigation Activation and Obturation Techniques on Pain After Root Canal Treatment	Biruni University	Not applicable	Completed	Symptomatic Irreversible Pulpitis (SIP), Post Operative Pain After Root Canal Therapy	72	Turkey (Türkiye)	clinicaltrials.gov
October 19, 2026	NCT07881640	Effect of Alpha-Band Binaural Beats on Stress and Recovery in Third Molar Surgery	Alperen Kalyoncu	Not applicable	Recruiting	Dental Anxiety, Postoperative Pain, Impacted Tooth, Binaural Beats	90	Turkey (Türkiye)	clinicaltrials.gov
October 19, 2026	NCT07881562	Perioperative Esketamine Safety and Efficacy in Reducing Postoperative ENDometriosis PAIN (the ENDPAIN Trial): a Randomized Controlled...	Region Skane	Phase 4	Not yet recruiting	Endometriosis	1,000		clinicaltrials.gov
October 19, 2026	NCT07881536	Comparison of M-TAPA, EOIP, and Local Infiltration for Pain Relief After Laparoscopic Cholecystectomy	Pamukkale University	Observational	Completed	Postoperative Pain, Cholecystectomy, Laparoscopic, External Oblique Intercostal Plane Block, Modified Thoracoabdominal...	90	Turkey (Türkiye)	clinicaltrials.gov
October 19, 2026	NCT07881237	Effect of Serratus and Pectoralis II Plane Block Versus Pectoralis II Alone on Acute Postoperative Pain After Mastectomy	Lebanese American University	Not applicable	Not yet recruiting	Mastectomy, Mastectomy Plus Axillary Lymph Node Dissection, Nerve Block; Pain Medication, Pectoralis Nerve Block...	80	Lebanon	clinicaltrials.gov
October 19, 2026	NCT07880821	Perioperative Mirogabalin for Pain Relief After Modified Radical Mastectomy	Cairo University	Not applicable	Not yet recruiting	Breast Cancer, Post Operative Pain	50		clinicaltrials.gov
October 19, 2026	NCT07880743	Extended Post-Operative Oral Tranexamic Acid Dosing After ACL Reconstruction	Dave Bernholt	Phase 3	Not yet recruiting	Anterior Cruciate Ligament Injuries, Anterior Cruciate Ligament Rupture, Pain, Postoperative	100	United States	clinicaltrials.gov
October 19, 2026	NCT07880223	Comparison of Two Postoperative Care Strategies After Breast Surgery	Moumtzidou Maria Aikaterini	Not applicable	Recruiting	Postoperative Pain, Pain Management, Breast Surgery, Chronic Postoperative Pain	108	Greece	clinicaltrials.gov
October 19, 2026	NCT07879521	PENG, Suprainguinal Fascia Iliaca Block, and Control After Total Hip Arthroplasty	Uludag University	Not applicable	Completed	Total Hip Arthroplasty, Postoperative Pain	99	Turkey (Türkiye)	clinicaltrials.gov
October 16, 2026	NCT07879053	Effect of Adding Ultrasound-Guided PECS II Block to Standard Multimodal Analgesia in Breast Augmentation Surgery	Ergun Gunduz	Not applicable	Not yet recruiting	Postoperative Pain After Breast Augmentation Surgery, Postoperative Analgesia	50		clinicaltrials.gov
October 16, 2026	NCT07878936	Quadro-Iliac Plane Block for Postoperative Analgesia in Laparoscopic Inguinal Hernia Repair	Marmara University Pendik Training and Research Hospital	Not applicable	Not yet recruiting	Inguinal Hernia Unilateral, Postoperative Pain, Opioid Use	64		clinicaltrials.gov
October 16, 2026	NCT07878533	Dexmedetomidine as an Adjuvant to Greater Auricular Nerve Block in Middle Ear Surgeries	Minia University	Phase 2	Recruiting	Postoperative Pain, Middle Ear Surgery	40	Egypt	clinicaltrials.gov
October 16, 2026	NCT07878156	Dexmedetomidine Use for Greater Occipital Nerve Block in Pediatric Posterior Fossa Tumor Surgery.	Children's Cancer Hospital Egypt 57357	Phase 3	Recruiting	Posterior Fossa Tumor	260	Egypt	clinicaltrials.gov
October 15, 2026	NCT07876310	A Randomized Comparison of the Efficacy of the IPACK Block Versus the Popliteal Plexus Block for Posterior Knee Analgesia, in Patients...	Clinica Santa Maria	Not applicable	Not yet recruiting	Osteoarthritis, Knee, Postoperative Pain	136		clinicaltrials.gov
October 15, 2026	NCT07875283	Analgesia After Endoscopic Sleeve Gastroplasty	American Hospital of Paris	Observational	Completed	Sleeve, Postoperative Pain, Obese Adult Male	100	France	clinicaltrials.gov
October 15, 2026	NCT07874789	Effect of Curcumin Topical Spray on Wound Healing After Tooth Extraction	Istanbul University	Not applicable	Recruiting	Wound Healing, Alveolitis of Jaw, Tooth Extraction, Curcumin	54	Turkey (Türkiye)	clinicaltrials.gov
October 14, 2026	NCT07873307	Glossopharyngeal Nerve Block in Pediatric Adenotonsillectomy Operations	Istanbul University	Not applicable	Completed	Pain, Postoperative	120	Turkey (Türkiye)	clinicaltrials.gov
October 14, 2026	NCT07873008	Relaxation Exercise Interventions for Individuals Who Have Undergone Urinary Tract Stone Surgery	Ondokuz Mayıs University	Not applicable	Not yet recruiting	Urinary Tract Stone Surgery, Relaxation Exercise, Anxiety, Vital Signs, Postoperative Pain	120	Turkey (Türkiye)	clinicaltrials.gov
October 13, 2026	NCT07871617	Prophylactic TAP Block in Laparoscopic Cholecystectomy	Hospital General de Chihuahua - Dr. Salvador Zubirán Anchondo	Not applicable	Completed	Cholecystitis	60	Mexico	clinicaltrials.gov
October 13, 2026	NCT07871266	Effect of Nebulized Lignocaine on Emergence Agitation After Sevoflurane Anesthesia in Pediatric Patients Undergoing Tonsillectomy	Assiut University	Phase 3	Not yet recruiting	Emergence Agitation, Emergence Delirium, Postoperative Pain	60		clinicaltrials.gov
October 13, 2026	NCT07870447	Preoperative Celecoxib and Acetaminophen Versus Acetaminophen Alone for Pain Control After Pediatric Adenotonsillectomy	NYU Langone Health	Phase 1/2	Not yet recruiting	Adenotonsillectomy, Postoperative Pain	500	United States	clinicaltrials.gov
October 9, 2026	NCT07869589	LI4 and SP6 Acupuncture for Pain After Cesarean Delivery	Nigde Omer Halisdemir University	Not applicable	Not yet recruiting	Acute Postoperative Pain After Cesarean Delivery	140	Turkey (Türkiye)	clinicaltrials.gov
October 9, 2026	NCT07869316	Subcostal TAP Block Versus Combined Subcostal TAP and Recto-Intercostal Fascial Plane Block for Analgesia After Laparoscopic Cholecystectomy	Diskapi Yildirim Beyazit Education and Research Hospital	Not applicable	Not yet recruiting	Laparoscopic Cholecystectomy, Postoperative Pain	90	Turkey (Türkiye)	clinicaltrials.gov
October 9, 2026	NCT07868484	Comparison of the Effectiveness of Midpoint Transverse Process to Pleura (MTP) Block and Erector Spinae Plane (ESP) Block in Video-Assisted...	Udayana University	Not applicable	Recruiting	Pain, Postoperative Pain	51	Indonesia	clinicaltrials.gov
October 9, 2026	NCT07868315	Postoperative Pain and Success of Single-Visit Root Canal Treatment Using Different Root Canal Sealers in Asymptomatic Teeth	Istanbul Medipol University Hospital	Not applicable	Recruiting	Single-visit, Periapical Periodontitis	200	Turkey (Türkiye)	clinicaltrials.gov
October 9, 2026	NCT07867951	Comparison of Postoperative Pain After Double Antibiotic Paste vs Calcium Hydroxide in Teeth With Symptomatic Apical Periodontitis	College of Physicians and Surgeons Pakistan	Not applicable	Recruiting	Symptomatic Apical Periodontitis	662	Pakistan	clinicaltrials.gov
October 8, 2026	NCT07866885	Spinal Anesthesia Versus General Anesthesia Plus TAP Block for Laparoscopic Inguinal Hernia Repair	Fatma Cigdem Ozakin	Not applicable	Recruiting	Transversus Abdominis Plane Block (TAP Block), Laparoscopic Inguinal Hernia Repair	70	Turkey (Türkiye)	clinicaltrials.gov
October 8, 2026	NCT07866508	Comparison of Analgesic Efficacy of Intrathecal Bupivacaine Versus Bupivacaine Plus Dexmedetomidine in Patients Undergoing Orthopedic...	Sheikh Khalifa Bin Zayed Al Nahyan Combined Military Hospital Muzaffarabad	Early phase 1	Active not recruiting	Postoperative Pain, Pain, Orthopaedic Surgery, Anesthesia, Spinal	80	Pakistan	clinicaltrials.gov
October 8, 2026	NCT07865455	Effect of Labetalol, Magnesium Sulfate, or Lidocaine on Opioid Consumption During Laparoscopic Cholecystectomy	Assiut University	Phase 4	Not yet recruiting	Postoperative Pain, Cholelithiasis	90		clinicaltrials.gov
October 7, 2026	NCT07864064	Comparison of Quadro-Iliac Plane Block and Transversalis Fascia Plane Block for Open Inguinal Hernia Repair	Vezirköprü State Hospital	Observational	Not yet recruiting	Inguinal Hernia Unilateral	80	Turkey (Türkiye)	clinicaltrials.gov
October 7, 2026	NCT07863622	Assessment of Postoperative Pain Following Root Canal Obturation of Permanent Mature Teeth Using Three Different Obturation Techniques: A...	Tanta University	Not applicable	Not yet recruiting	Postoperative Pain	60	Egypt	clinicaltrials.gov
October 7, 2026	NCT07863544	Dexmedetomidine vs. Tramadol With Ropivacaine in Ultrasound-Guided PENG Block for Hip Surgery	Sargodha Medical College	Not applicable	Not yet recruiting	Postoperative Pain	66	Pakistan	clinicaltrials.gov
October 7, 2026	NCT07862283	Chitosan-Based, Gelatin Sponge and Non-absorbable Nasal Packing After Endoscopic Sinus Surgery	Sakarya University	Not applicable	Completed	Chronic Rhinosinusitis Without Nasal Polyps (CRSsNP)	60	Turkey (Türkiye)	clinicaltrials.gov

Sponsors posting most

Sponsor	New trials	Latest
Ain Shams University	33	October 2, 2026
Cairo University	27	October 19, 2026
Ataturk University	17	October 5, 2026
Assiut University	16	November 6, 2026
Konya City Hospital	16	November 2, 2026
Medipol University	15	September 30, 2026
Cumhuriyet University	14	October 30, 2026
Ondokuz Mayıs University	13	October 27, 2026
Bursa City Hospital	12	November 9, 2026
Minia University	11	October 28, 2026
Future University in Egypt	10	August 27, 2026
Antalya City Hospital	10	August 13, 2026
Istinye University	10	August 4, 2026
Cukurova University	9	October 5, 2026
Ankara City Hospital Bilkent	9	September 30, 2026
TC Erciyes University	8	November 5, 2026
Uludag University	8	October 29, 2026
Ankara University	8	October 5, 2026
Başakşehir Çam & Sakura City Hospital	8	October 1, 2026
Alexandria University	8	May 19, 2026

By phase

Phase	New trials	Latest
Not applicable	867	November 9, 2026
Observational	174	November 4, 2026
Phase 4	154	November 6, 2026
Phase 3	32	October 19, 2026
Phase 2	24	November 5, 2026
Phase 1	12	August 26, 2026
Phase 1/2	10	October 29, 2026
Phase 2/3	10	September 10, 2026
Early phase 1	6	October 8, 2026

By country

Country	New trials	Latest
Turkey (Türkiye)	501	November 5, 2026
Egypt	139	November 9, 2026
United States	115	November 9, 2026
Pakistan	76	November 9, 2026
China	70	November 4, 2026
France	15	November 9, 2026
Spain	15	November 2, 2026
Indonesia	14	November 5, 2026
Belgium	10	November 6, 2026
Canada	10	November 2, 2026
Italy	10	September 21, 2026
South Korea	10	September 15, 2026
Greece	9	October 22, 2026
Brazil	9	August 31, 2026
Poland	8	November 3, 2026
Vietnam	8	September 4, 2026
Mexico	7	October 30, 2026
Taiwan	7	July 29, 2026
Thailand	6	July 7, 2026
Hong Kong	6	June 24, 2026
Colombia	5	October 6, 2026
Switzerland	5	September 8, 2026
Chile	5	July 29, 2026
Venezuela	5	July 9, 2026
Germany	5	May 5, 2026

Where the register publishes

U.S. government data; ClinicalTrials.gov terms of use. Studies are as their sponsors registered them on ClinicalTrials.gov, read through its API. Condition groups are the MeSH terms ClinicalTrials.gov assigns to each study's conditions; a study with several is in several groups. Sponsor class is the register's class of the lead sponsor. The central contact is in the full list only as the record prints it. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.