Prevalence of Low Back Pain and Its Related Risk Factors and Disability Following Lumbar Discectomy: A Single-Center Study.

Autor:	Al Mulhim FA; Orthopedic Surgery, King Fahad Hospital Hofuf, Al-Ahsa, SAU.; Orthopedic Surgery, King Faisal University, Al-Ahsa, SAU., Alalwan HA; Orthopedics, King Fahad Hospital Hofuf, Al-Ahsa, SAU., Alkhars AM; Orthopedics, King Fahad Hospital Hofuf, Al-Ahsa, SAU., Almutairi A; Orthopedics, King Abdulaziz Hospital, Al-Ahsa, SAU., AlSaeed MN; Orthopedic Surgery, King Fahad Hospital Hofuf, Al-Ahsa, SAU.; Orthopedics, King Fahad Hospital Hofuf, Al-Ahsa, SAU., Althabit FM; Orthopedics, King Fahad Hospital, Al-Ahsa, SAU.
Jazyk:	angličtina
Zdroj:	Cureus [Cureus] 2023 Nov 30; Vol. 15 (11), pp. e49729. Date of Electronic Publication: 2023 Nov 30 (Print Publication: 2023).
DOI:	10.7759/cureus.49729
Abstrakt:	Background Lumbar disc herniation is considered the most common cause of sciatica, which is a contributing factor to disability. Surgical management of lumbar disc herniation in the form of discectomy is superior to conservative management in terms of better recovery and pain relief. However, recurrence, residual back pain, and disability are common expected complications following surgery. Therefore, this study aims to determine the prevalence of low back pain and its related risk factors and disability following discectomy at King Fahad Hospital in the Al-Ahsa region. Methodology A cross-sectional study was conducted at King Fahad Hofuf Hospital in the Al-Ahsa region among patients who were admitted and underwent lumbar spine discectomy in the last six years either due to traumatic or degenerative causes. The study used an anonymous questionnaire consisting of the patient's sociodemographic data, medical and surgical history, spine disease history, and surgical history. The preoperative Glasgow Coma Scale score, neurological status, and American Spinal Cord Impairment Scale score were noted. In addition, immediate postoperative neurological status and minor complications were recorded. Moreover, more than six months postoperatively, the Numeric Analogue Scale and the Oswestry low back pain disability index questionnaire were administered. Results A total of 201 patients were included in the study. The majority of the patients were male (59.7%), with ages ranging from 41 to 60 years (51.7). Most patients underwent one surgery (83.6%) in the form of discectomy alone (90.5%) at L3-L4 (58.7%), for which the intervertebral disc was the most common degenerative indication for surgery. All patients (100%) had low back pain preoperatively, and most patients (50.7%) had no back pain six months postoperatively. Preoperatively, 58.2% had diminished neurological status, while only 29.9% showed a deficit postoperatively. Postoperative low back pain was significantly associated with office-based jobs (p = 0.021, 60.5%) and a high number of surgeries (p = 0.004, 74.1%). The following factors were observed to be risk factors for having lower back pain: six months postoperatively, being unemployed (p = 0.024, odds ratio = 4.38, 338% increased risk), having an office-based job (p = 0.012, odds ratio = 3.98, 298% increased risk), and the underlying cause of the problem being degenerative (p = 0.003, odds ratio = 3.34, 234% increased risk). Low back pain-related severe disability postoperatively was significantly associated with increased age >40 (28-50%; p = 0.045), female gender (p = 0.012, 44.4%), and being unemployed (p = 0.002, 51.4%). The level of disability six months postoperatively was moderate in 40.4% of the patients. Conclusions Lumbar discectomy is a successful procedure for relieving low back pain among patients with degenerative spine disease, with an improvement that involves neurological status. However, residual back pain may still occur in less than half of the patients despite appropriate management, such as being unemployed or office-based employees and having multiple spine surgeries. However, low back pain-related disability is often moderate, with increasing severity seen with increased age, being female, and being unemployed. Competing Interests: The authors have declared that no competing interests exist. (Copyright © 2023, Al Mulhim et al.)
Databáze:	MEDLINE
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