1. Celecoxib Oral Solution and the Benefits of Self-Microemulsifying Drug Delivery Systems (SMEDDS) Technology: A Narrative Review

   • Stephen Silberstein
   • Egilius L. H. Spierings
   • Todd Kunkel

   REVIEW Open access 17 June 2023 Pages: 1109 - 1119

   

2. Tianeptine, an Antidepressant with Opioid Agonist Effects: Pharmacology and Abuse Potential, a Narrative Review

   • Amber N. Edinoff
   • Saveen Sall
   • Alan D. Kaye

   REVIEW Open access 15 July 2023 Pages: 1121 - 1134

3. The Occipital Nerves Applied Strain Test to Support Occipital Neuralgia Diagnosis

   • Boaz G. Samolsky Dekel
   • Maria C. Sorella
   • Rita M. Melotti

   ORIGINAL RESEARCH Open access 13 June 2023 Pages: 1135 - 1148

   

4. Treatment Satisfaction, Efficacy, and Tolerability of Low-Dose Diclofenac Epolamine Soft Capsules in Acute, Mild, or Moderate Musculoskeletal Pain: A Prospective Open-Label, Single-Arm Interventional Study

   • Carlo L. M. Trevisan
   • Andrea Carraro
   • the Study 18I-Fsg08 Investigators

   ORIGINAL RESEARCH Open access 14 June 2023 Pages: 1149 - 1163

5. Effects of S-ketamine on Postoperative Recovery Quality and Inflammatory Response in Patients Undergoing Modified Radical Mastectomy

   • Wuyou Gao
   • Huiting Li
   • Hongying Tan

   ORIGINAL RESEARCH Open access 24 June 2023 Pages: 1165 - 1178

   

6. Improving to Four or Fewer Monthly Headache Days Per Month Provides a Clinically Meaningful Therapeutic Target for Patients with Chronic Migraine

   • Robert G. Kaniecki
   • Deborah I. Friedman
   • Roger Cady

   ORIGINAL RESEARCH Open access 28 June 2023 Pages: 1179 - 1194

   

7. The Relationship between Blood Lead Level and Chronic Pain in US Adults: A Nationwide Cross-Sectional Study

   • Wanyu Wang
   • Xiaoyun Lu
   • Weian Zeng

   ORIGINAL RESEARCH Open access 30 June 2023 Pages: 1195 - 1208

   

8. Burden and Unmet Needs in Migraine Patients: Results from the OVERCOME (Spain) Study

   • Julio Pascual
   • Mercedes Núñez
   • Antonio Ciudad

   ORIGINAL RESEARCH Open access 16 July 2023 Pages: 1209 - 1220

   

9. First Report on Real-World Outcomes with Evoked Compound Action Potential (ECAP)-Controlled Closed-Loop Spinal Cord Stimulation for Treatment of Chronic Pain

   • Harold J. A. Nijhuis
   • Willem-Jan Hofsté
   • Frank Huygen

   ORIGINAL RESEARCH Open access 23 July 2023 Pages: 1221 - 1233

   

10. The Impact of Burst Motor Cortex Stimulation on Cardiovascular Autonomic Modulation in Chronic Pain: A Feasibility Study for a New Approach to Objectively Monitor Therapeutic Effects

    • Matthias C. Borutta
    • Julia Koehn
    • Thomas M. Kinfe

    ORIGINAL RESEARCH Open access 02 August 2023 Pages: 1235 - 1251

    

11. Preoperative Versus Perioperative Risk Factors for Delayed Pain and Opioid Cessation After Total Joint Arthroplasty: A Prospective Cohort Study

    • Jennifer M. Hah
    • Julien D. Veron Vialard
    • Tina Hernandez-Boussard

    ORIGINAL RESEARCH Open access 09 August 2023 Pages: 1253 - 1269

    

12. Intraoperative Sufentanil Consumption and the Risk of Postoperative Nausea and/or Vomiting: A Retrospective Observational Study

    • Ran Zhang
    • Wei Xin Zhang
    • Yi Feng

    ORIGINAL RESEARCH Open access 09 August 2023 Pages: 1271 - 1281

    

13. Managing Migraine: Medication Overuse Headache and Treatment with Eptinezumab

    • Nicole Limberg

    PRACTICAL APPROACH Open access 22 June 2023 Pages: 1283 - 1291

14. Proposal of a Route Map for Cervical Spinal Ultrasonography: A Simple and Clear Learning Tool for Beginners

    • Si Chen
    • Jiao Zhang
    • Yuguang Huang

    PRACTICAL APPROACH Open access 30 July 2023 Pages: 1293 - 1305

    

15. Correction to: Delphi-Based Expert Consensus Statements for the Management of Percutaneous Radiofrequency Neurotomy in the Treatment of Lumbar Facet Joint Syndrome

    • Felice Occhigrossi
    • Roberta Carpenedo
    • Compain Research Group

    Correction Open access 29 July 2023 Pages: 1307 - 1308