Clinical Research Directory

Investigation of Preoperative Factors Influencing the Outcome of Motor Deficits in Patients Undergoing Lumbar Microdiskectomy

Lumbar disc herniations may result in lower limb weakness. In such cases, there is a strong indication for surgical intervention through microdiscectomy. This clinical study aims to investigate preoperative factors that may influence the postoperative outcomes of patients undergoing this procedure.

Quadro-Iliac Plane Block Versus Wound Infiltration for Postoperative Pain After Single-Level Lumbar Discectomy

This prospective observational study aims to compare the effects of the Quadro-Iliac Plane Block (QIPB) and wound infiltration (WI) on postoperative acute pain in adult patients undergoing elective single-level lumbar discectomy. QIPB is a newly introduced ultrasound-guided fascial plane block, and it is currently being used in routine clinical practice in our anesthesiology department as part of postoperative analgesia for lumbar spine surgery. Wound infiltration is a conventional method in which local anesthetic is injected into the surgical field at the end of the procedure. In this study, eligible patients will be monitored prospectively without randomization or alteration of standard care. Postoperative pain scores, opioid consumption, nausea and vomiting, patient satisfaction, and recovery parameters will be evaluated during the first 24 hours after surgery. The study aims to provide real-world clinical evidence comparing these two analgesic techniques in lumbar discectomy patients.

Endoscopic Versus Open Lumbar Discectomy in Diabetic Patients

This study aims to compare the endoscopic versus open lumbar discectomy in diabetic patients.

The Single Assessment Numeric Evaluation (SANE) for Lumbar Discectomy

In the last several decades, many Patient Reported Outcomes Measures (PROMs) have been developed to provide assessment of patient health across multiple domains, as they relate to various spine conditions. However, many of the available PROM surveys have many questions and require substantial time to complete and/or assess one focal domain of health requiring multiple tools to achieve an overall assessment of well-being. Thus, concerns have arisen regarding patient survey fatigue and data integrity. The Single Assessment Numeric Evaluation (SANE) is a single-question outcome measure that asks patients to rate their function, as it pertains to the area being treated, on a scale of 0 to 100. The SANE score has excellent acceptance in some orthopedic surgery research, where it has been shown responsiveness similar to more comprehensive legacy measures. The SANE thus eliminates survey fatigue and has been validated across a spectrum of orthopedic subspecialties. To our knowledge, however, the SANE has never been studied in a patient population undergoing any type of spinal surgery. Thus, we set out to compare the SANE score in patients undergoing lumbar discectomy to currently utilized PROM scores, including the Oswestry Disability Index (ODI), Zurich Claudication Scale (ZCS), and short form-36 (SF-36).