lumbar discectomy
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2021 ◽  
Vol 10 (2) ◽  
pp. 49-53
Author(s):  
Pramod Chaudhary ◽  
Prakash Kafle ◽  
Narendera Joshi ◽  
Ujwal Gautam

Background: Minimal invasive open lumbar microdiscectomy has been associated with good success rate and low morbidity. The present study is aimed to evaluate the clinical outcome of patients who underwent open minimal invasive open lumbar microdiscectomy for herniated intervertebral disc. Materials and Methods: This is a prospective observational hospital based study of prolapsed lumbar intervertebral disc operated in the department of neurosurgery at Nobel Medical College Teaching Hospital, Biratnagar, Nepal from January 2018 to June 2021. All patients of lumbar herniated intervertebral disc subjected for surgery were included. Recurrent prolapsed intervertebral disc, Disc surgery requiring stabilization was excluded from the study. During surgery types of prolapsed intervertebral disc, level and operative time were noted. In the post-operative period Visual Analogue Scale was used to assess the change in severity of pain. Duration of hospital stay and the complications occurred were also noted. Results: The mean age of the study population was was 41.50 (±14.56) years ranging from 20 years to 79 years. The commonest lumbar prolapsed intervertebral disc was at L4-L5 level. The mean operative time was 42 minutes excluding the time for anaesthesia preparation. There was statistically significant difference (p<0.001) in pre-operative and post-operative Visual Analogue Scale. Mean duration of hospital stay was 5.58 (1.87) days. Conclusion: A through workup and surgical planning is associated with better outcome avoiding complications in minimal invasive open micro lumbar discectomy.  


2021 ◽  
Author(s):  
Xiaoli Zhang ◽  
Wenping Zhao ◽  
Cong Sun ◽  
Zhihua Huang ◽  
Lifang Zhan ◽  
...  

Abstract BackgroundLocal anesthesia has been recommended for percutaneous endoscopic lumbar discectomy (PELD) in recent years; however, the efficacy, including oxidative stress, inflammatory reactions and ventilation effects, when intravenous dexmedetomidine (DEX) is administered during PELD has not been thoroughly described.MethodsSixty patients undergoing PELD were randomly allocated to either an intravenous DEX sedation group (Group A) or a normal saline group (Group B). Respiratory data, including minute ventilation (MV), tidal volume (TV), and respiratory rate (RR), were recorded using a respiratory volume monitor (RVM), and pulse oxygen saturation (SpO2) was measured by pulse oximetry. The visual analog score (VAS) and the plasma levels of interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), malondialdehyde (MDA) and glutathione peroxidase (GSH-PX) were also recorded to evaluate oxidative stress and inflammatory reactions.ResultsThere were no significant differences in RR, MV, TV and SpO2 between the two groups at any time point (p>0.05). Group B exhibited lower serum levels of GSH-PX (p<0.0001) and higher serum levels of MDA (p<0.0001) than Group A at the end of surgery. Twenty-four hours after surgery, Group B exhibited higher serum levels of IL-6 (p=0.0033), TNF-α(p=0.0002), and MDA (p<0.0001) and lower serum levels of GSH-PX (p<0.0001) than Group A. In addition, Group B exhibited lower VAS (p<0.0001) than Group A.ConclusionsDEX administration using an RVM not only provides convenient analgesia and ventilation but also alleviates oxidative stress and inflammatory reactions in patients undergoing PELD .Trial registration ChiCTR2100044715(http://www.chictr.org.cn/index.aspx)


2021 ◽  
Author(s):  
Yue Lei ◽  
Zhang Feng ◽  
Mu Guanzhang ◽  
Shang Meixia ◽  
Sun Haolin ◽  
...  

AbstractBackgroundPercutaneous endoscopic lumbar discectomy (PELD), a minimally invasive spinal technique for lumbar disc herniation (LDH), has gained popularity globally and yielded satisfying results. However, PELD is often performed on awaking patients to avoid nerve injury, thus the intraoperative analgesia of PELD is sometimes insufficient. The effect of intrathecal morphine (ITM) has been well proved in various surgical specialties, and this study aims to investigate the effectiveness and safety of ITM on PELD.MethodsThe intrathecal morphine for percutaneous endoscopic lumbar discectomy (IMPELD) trial is a double-blind, randomized, placebo-controlled trial. The 90 eligible LDH patients undergoing PELD will be randomly assigned to receive either ITM or placebo during spinal anesthesia, at a 1:1 ratio, with a one-month follow-up period. Average intraoperative pain intensity will be the primary outcome. Secondary outcome measures include intraoperative pain intensity assessed at each 30 min intraoperatively, postoperative pain intensity, perioperative analgesia requirements, functional evaluation, radiographic characteristics, overall satisfaction, other characteristics and adverse events.DiscussionCurrently, there is a lack of scientific evidence to provide a reliable method to reduce intraoperative pain of PELD. The IMPELD trial was designed to provide evidence regarding whether 100 ug of ITM is an effective and safe coanalgesic approach for PELD procedure.Trial registrationThe trial was registered with the Chinese Clinical Trial Registry (identifier ChiCTR2000039842). Registered on November 11th, 2020.


Cureus ◽  
2021 ◽  
Author(s):  
Pierce Nunley ◽  
K Brandon Strenge ◽  
Kade Huntsman ◽  
Hyun Bae ◽  
Christian DiPaola ◽  
...  

Physiotherapy ◽  
2021 ◽  
Vol 113 ◽  
pp. e43
Author(s):  
L. White ◽  
N.R. Heneghan ◽  
N. Furtado ◽  
A. Masson ◽  
K. Baraks ◽  
...  

2021 ◽  
Vol 20 (4) ◽  
pp. 305-306
Author(s):  
João Abrão ◽  
Herton Rodrigo Tavares Costa ◽  
Alexandre Cubas da Silva ◽  
Edgar Takao Utino ◽  
João Paulo Bergamaschi

ABSTRACT Percutaneous endoscopic lumbar discectomy causes less damage to the paravertebral musculature, with preservation of bone structure and rapid recovery. This innovation allows the surgery to be performed on an outpatient basis, due to the faster recovery time. The anesthesia traditionally performed was general anesthesia, and then conscious sedation. The prone position has always been a major challenge for anesthesiologists. In order to avoid any type of respiratory depression, and based on our own experience with obstetric analgesia, we propose to perform an analgesic spinal anesthesia, a technique not yet found for this type of surgery in the world literature. Level of evidence I; Quality of Evidence A


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