Application of Hip Pericapsular Nerve Block Combined With Spinal Anesthesia in the Treatment of Elderly Patients With Femoral Intertrochanteric Fracture.

OBJECTIVE: To investigate the effect of pericapsular nerve group (PENG) block combined with spinal anesthesia in the treatment of elderly patients with intertrochanteric fractures through "rapid diagnosis and treatment channel" PFNA internal fixation. METHODS: 52 elderly patients were randomly divided into the observation group (26 patients, PENG block combined with spinal anesthesia) and the control group (26 patients, spinal anesthesia alone). The general health, mean arterial pressure (MAP), and heart rate (HR) of both groups were compared at various stages: immediately before the administration of pain analgesia, during the positioning of spinal epidural anesthesia, at the beginning and end of the surgery, and 2 hours after surgery. Additionally, VAS scores at rest and during passive straight leg elevation by 15° were evaluated at 12 hours, 24 hours, 48 hours, 72 hours, and 7 days after surgery. RESULTS: The MAP and HR in the observation group under spinal anesthesia in the lateral position were lower than those in the control group (P < 0.05). Additionally, the VAS scores of the observation group during positioning and at 12 hours and 24 hours after surgery were lower than those in the control group under spinal epidural anesthesia (both P < 0.05). CONCLUSION: The application of ultrasound-guided PENG block combined with lumbar anesthesia can reduce pain when in lateral position, stabilize perioperative vital signs, and result in high satisfaction.

Effect of Dexmedetomidine Addition in Erector Spinae Plane Block on Opioid Consumption after Lumbar Spine Surgery.

OBJECTIVE: To investigate the efficacy of adding 0.5 micrograms/kg of dexmedetomidine to 0.2% ropivacaine in erector spinae plane block in terms of 24-hour opioid consumption after lumbar spine surgeries. STUDY DESIGN: A randomised controlled trial. Place and Duration of the Study: The Security Forces Hospital, Riyadh, Saudi Arabia, from 30th November 2022 to 30th March 2023. METHODOLOGY: Patients aged between 18-70 years, ASA 1-3 who were booked to undergo lumbar spine surgeries under general anaesthesia were inducted. Patients in the intervention group received erector spinae plane block (ESPB). Exclusion criteria were patient refusal, inability to give consent, patients with contraindications to regional anaesthesia, known allergy to study medications, inability to use patient-controlled analgesia (PCA), psychiatric disorders or patients using any psychiatric medications. The primary outcome measure of the study was 24-hour opioid consumption. RESULTS: The numeric rating scale (NRS) pain scores were significantly decreased in the ESPB-D group at 30 minutes (p = 0.042), at 1 hour (p = 0.018), at 2 hours (p = 0.044), at 12 hours (p = 0.039), at 18 hours (p = 0.011), and at 24 hours (p = 0.020). Intraoperative use of remifentanil was also significantly lower in the ESPB-D group (p <0.01). ESPB using dexmedetomidine also reduced opioid consumption over a period of 24 hours (p <0.01). Median patient satisfaction score and median ease of mobility were also significantly better in the ESPB-D group. CONCLUSION: Addition of dexmedetomidine in erector spinae plane block reduced pain scores and intraoperative and postoperative opioid consumption after lumbar spine surgery. KEY WORDS: Dexmedetomidine, Erector spinae plane block, Lumbar spine surgery, Opioid consumption, Pain control.

The Medipol Combination: Novel Rectointercostal Fascial Plane Block and Pectointercostal Fascial Plane Block for Postoperative Analgesia Management After Cardiac Surgery: A Report of 15 Cases.

The parasternal blocks cannot cover the T7 and lower anterior and lateral branches of the thoracoabdominal nerves. In the open heart surgeries, chest drainage tubes are generally outside the target of the parasternal blocks. Recently, Tulgar et al described a novel interfascial plane block technique named "recto-intercostal fascial plane block" (RIFPB). RIFPB is performed between the rectus abdominis muscle and the sixth to seventh costal cartilages. RIFPB targets the anterior and lateral cutaneous branches of the T6-T9 thoracoabdominal nerves. In this clinical report, we want to share our experiences about pectointercostal plane block and RIFPB combination (Medipol Combination) after cardiac surgery.

Erector spinae plane block versus paravertebral block on postoperative quality of recovery in obese patients undergoing laparoscopic sleeve gastrectomy: a randomized controlled trial.

Purpose: To compare the impact of erector spinae plane block (ESPB) and paravertebral block (PVB) on the quality of postoperative recovery (QoR) of patients following laparoscopic sleeve gastrectomy (LSG). Methods: A total of 110 patients who underwent elective LSG under general anesthesia were randomly assigned to receive either ultrasound-guided bilateral ESPB or PVB at T8 levels. Before anesthesia induction, 40 mL of 0.33% ropivacaine was administered. The primary outcome was the QoR-15 score at 24 hours postoperatively. Results: At 24 hours postoperatively, the QoR-15 score was comparable between the ESPB and PVB groups (131 (112-140) vs. 124 (111-142.5), P = 0.525). Consistently, there was no significant difference in QoR-15 scores at 48 hours postoperatively, numerical rating scale (NRS) pain scores at any postoperative time points, time to first ambulation, time to first anal exhaust, postoperative cumulative oxycodone consumption, and incidence of postoperative nausea and vomiting (PONV) between the two groups (all P > 0.05). No nerve block-related complications were observed in either group. Conclusion: In patients undergoing LSG, preoperative bilateral ultrasound-guided ESPB yields comparable postoperative recovery to preoperative bilateral ultrasound-guided PVB.

Opioid-free anaesthesia with dexmedetomidine and lidocaine versus remifentanil-based anaesthesia in cardiac surgery: study protocol of a French randomised, multicentre and single-blinded OFACS trial.

INTRODUCTION: Intraoperative opioids have been used for decades to reduce negative responses to nociception. However, opioids may have several, and sometimes serious, adverse effects. Cardiac surgery exposes patients to a high risk of postoperative complications, some of which are common to those caused by opioids: acute respiratory failure, postoperative cognitive dysfunction, postoperative ileus (POI) or death. An opioid-free anaesthesia (OFA) strategy, based on the use of dexmedetomidine and lidocaine, may limit these adverse effects, but no randomised trials on this issue have been published in cardiac surgery.We hypothesised that OFA versus opioid-based anaesthesia (OBA) may reduce the incidence of major opioid-related complications after cardiac surgery. METHODS AND ANALYSIS: Multicentre, randomised, parallel and single-blinded clinical trial in four cardiac surgical centres in France, including 268 patients scheduled for coronary artery bypass grafting under cardiac bypass, with or without aortic valve replacement. Patients will be randomised to either a control OBA protocol using remifentanil or an OFA protocol using dexmedetomidine/lidocaine. The primary composite endpoint is the occurrence of at least one of the following: (1) postoperative cognitive disorder evaluated by the Confusion Assessment Method for the Intensive Care Unit test, (2) POI, (3) acute respiratory distress or (4) death within the first 48 postoperative hours. Secondary endpoints are postoperative pain, morphine consumption, nausea-vomiting, shock, acute kidney injury, atrioventricular block, pneumonia and length of hospital stay. ETHICS AND DISSEMINATION: This trial has been approved by an independent ethics committee (Comité de Protection des Personnes Ouest III-Angers on 23 February 2021). Results will be submitted in international journals for peer reviewing. TRIAL REGISTRATION NUMBER: NCT04940689, EudraCT 2020-002126-90.

The analgesic effect of ultrasound-guided cervical erector spinae block in arthroscopic shoulder surgery: a randomized controlled clinical trial.

BACKGROUND: Erector spinae plane block (ESPB) is a novel fascial plane block technique that can provide effective perioperative analgesia for thoracic, abdominal and lumbar surgeries. However, the effect of cervical ESPB on postoperative analgesia after arthroscopic shoulder surgery is unknown. The aim of this study is to investigate the analgesic effect and safety of ultrasound-guided cervical ESPB in arthroscopic shoulder surgery. METHODS: Seventy patients undergoing arthroscopy shoulder surgery were randomly assigned to one of two groups: ESPB group (n = 35) or control group (n = 35). Patients in the ESPB group received an ultrasound-guided ESPB at the C7 level with 30 mL of 0.25% ropivacaine 30 min before induction of general anesthesia, whereas patients in the control group received no block. The primary outcome measures were the static visual analogue scale (VAS) pain scores at 4, 12, and 24 h after surgery. Secondary outcomes included heart rate (HR) and mean arterial pressure (MAP) before anesthesia (t1), 5 min after anesthesia (t2), 10 min after skin incision (t3), and 10 min after extubation (t4); intraoperative remifentanil consumption; the Bruggrmann comfort scale (BCS) score, quality of recovery-15 (QoR-15) scale score and the number of patients who required rescue analgesia 24 h after surgery; and adverse events. RESULTS: The static VAS scores at 4, 12 and 24 h after surgery were significantly lower in the ESPB group than those in the control group (2.17 ± 0.71 vs. 3.14 ± 1.19, 1.77 ± 0.77 vs. 2.63 ± 0.84, 0.74 ± 0.66 vs. 1.14 ± 0.88, all P < 0.05). There were no significant differences in HR or MAP at any time point during the perioperative period between the two groups (all P > 0.05). The intraoperative consumption of remifentanil was significantly less in the ESPB group compared to the control group (P < 0.05). The scores of BCS and QoR-15 scale were higher in the ESPB group 24 h after surgery than those in the control group (P < 0.05). Compared to the control group, fewer patients in the ESPB group required rescue analgesia 24 h after surgery (P < 0.05). No serious complications occurred in either group. CONCLUSIONS: Ultrasound-guided cervical ESPB can provide effective postoperative analgesia following arthroscopic shoulder surgery, resulting in a better postoperative recovery with fewer complications. TRIAL REGISTRATION: Chictr.org.cn identifier ChiCTR2300070731 (Date of registry: 21/04/2023, prospectively registered).

Role of scalp nerve block in improving the quality of rehabilitation in patients after meningioma resection: A randomized controlled clinical trial.

BACKGROUND: In this study, we analyzed whether scalp nerve block with ropivacaine can improve the quality of rehabilitation in patients after meningioma resection. METHODS: We included 150 patients who were undergoing craniotomy in our hospital and categorized them into 2 groups - observation group (patients received an additional regional scalp nerve block anesthesia) and control group (patients underwent intravenous general anesthesia for surgery), using the random number table method approach (75 patients in each group). The main indicator of the study was the Karnofsky Performance Scale scores of patients at 3 days postoperatively, and the secondary indicator was the anesthesia satisfaction scores of patients after awakening from anesthesia. The application value of different anesthesia modes was studied and compared in the 2 groups. RESULTS: Patients in the observation group showed better anesthesia effects than those in the control group, with significantly higher Karnofsky Performance Scale scores at 3 days postoperatively (75.02 vs 66.43, P < .05) and anesthesia satisfaction scores. Compared with patients in the control group, patients in the observation group had lower pain degrees at different times after the surgery, markedly lower dose of propofol and remifentanil for anesthesia, and lower incidence of adverse reactions and postoperative complications. In addition, the satisfaction score of the patients and their families for the treatment was higher and the results of all the indicators were better in the observation group than in the control group, with statistically significant differences (P < .05). CONCLUSION: Scalp nerve block with ropivacaine significantly improves the quality of short-term postoperative rehabilitation in patients undergoing elective craniotomy for meningioma resection. This is presumably related to the improvements in intraoperative hemodynamics, relief from postoperative pain, and reduction in postoperative nausea and vomiting.

Pycnogenol® supplementation to relieve symptoms after hemorrhoidectomy.

BACKGROUND: Hemorrhoids are a common problem associated with symptoms, like swelling, local thrombosis and generally with a decreased quality of life, often in otherwise healthy subjects. Hemorrhoids can be classified by grades (I to IV) according to their severity. In this registry study subjects treated with excisional hemorrhoidectomy (EH) for the first time, were included. After surgery, edema tends to complicate surgical areas causing relevant symptoms. Most hemorrhoids symptoms are related to alterations in bowel habits. Increase in diet fibers to avoid constipation, exercise, and limiting straining reduce recurrence after surgery. METHODS: The aim of the registry study was to evaluate the effects of Pycnogenol® (Horphag Research, Geneva, Switzerland) on relieving postoperative symptoms following hemorrhoidectomy. Pycnogenol® 150 mg/day was used between one month before surgery up to one month after surgery. The main postoperative symptoms were scored. RESULTS: Thirty-eight subjects completed the 60-day supplement registry study. Eighteen subjects were supplemented with Pycnogenol® in addition to the standard management (SM) and 20 subjects only received SM and were considered as controls. The two groups were comparable for age, sex and main symptoms distribution and for their clinical characteristics at inclusion. No other disease was present. The scores for pain, discomfort, and constipation were significantly lower with the supplement compared to controls (P<0.05) 10 and 30 days after surgery. In addition, the quality-of-life score was higher with Pycnogenol® (P<0.05) while bleeding (minimal, not clinically evaluable) and a possible residual anal stenosis (requiring a longer period of observation) were barely observed. A satisfactory return to activity was observed 30 days after surgery in the 18 subjects using Pycnogenol®, and in only 15 out of 20 patients (75%) in the control group (P<0.05). All Pycnogenol® subjects were able to drive and perform daily tasks in comparison with 14 out of 20 subjects in the control group. The proportion of patients that took pain medication from day 10 to 30 post-surgery was significantly lower in the Pycnogenol® group than in controls (P<0.05). CONCLUSIONS: In this post-surgical pilot, registry study, Pycnogenol® was effective in preventing and controlling postoperative symptoms after hemorrhoidectomy. To confirm the results, more cases are needed, including different surgical methods and clinical conditions. Mucosal and cutaneous edema and perianal swelling - generally seen after surgery - seem to be clearly reduced with Pycnogenol® and the supplement intake was associated with a more regular and pain-controlled convalescence and healing.

Intrathecal Morphine for Cardiac Surgery: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

ABSTRACT: Cardiac surgeries often result in significant postoperative pain, leading to considerable use of opioids for pain management. However, excessive opioid use can lead to undesirable side effects and chronic opioid use. This systematic review and meta-analysis aimed to evaluate whether preoperative intrathecal morphine could reduce postoperative opioid consumption in patients undergoing cardiac surgery requiring sternotomy. We conducted a systematic search of Cochrane, EMBASE, and MEDLINE databases from inception to May 2022 for randomized controlled trials that evaluated the use of intrathecal morphine in patients undergoing cardiac surgery. Studies that evaluated intrathecal administration of other opioids or combinations of medications were excluded. The primary outcome was postoperative morphine consumption at 24 h. Secondary outcomes included time to extubation and hospital length of stay. The final analysis included ten randomized controlled trials, with a total of 402 patients. The results showed that postoperative morphine consumption at 24 h was significantly lower in the intervention group (standardized mean difference -1.43 [-2.12, -0.74], 95% CI, P < 0.0001). There were no significant differences in time to extubation and hospital length of stay. Our meta-analysis concluded that preoperative intrathecal morphine is associated with lower postoperative morphine consumption at 24 h following cardiac surgeries, without prolonging the time to extubation. The use of preoperative intrathecal morphine can be considered part of a multimodal analgesic and opioid-sparing strategy in patients undergoing cardiac surgery.

Thoracotomy Patients Under General Anesthesia: A Comparison on Intra-Operative Anesthetic and Analgesic Requirements, When Combined with Either Epidural Analgesia or Continuous Unilateral Paravertebral Analgesia.

BACKGROUND AND OBJECTIVE: Regional analgesia is effective for post-thoracotomy pain. The primary objective of the study is to compare the intraoperative requirement of isoflurane and fentanyl between general anaesthesia (GA) with epidural analgesia and GA with paravertebral analgesia. METHODS AND MATERIAL: A prospective observational comparative study was conducted on 56 patients undergoing open thoracotomy procedures. The patients were divided into two groups of 28 by assigning the study participants alternatively to each group: Group GAE - received thoracic epidural catheterization with GA, and Group GAP - received ultrasound guided thoracic paravertebral catheterization on the operative side with GA. Intraoperative requirement of isoflurane, fentanyl, postoperative analgesia, stress response, need of rescue analgesics and adverse effects were observed and analysed. RESULTS: 25 patients in each group were included in the data analysis. The intraoperative requirement of isoflurane (32.28 ± 1.88 vs 48.31 ± 4.34 ml; p < 0.0001) and fentanyl (128.87 ± 25.12 vs 157 ± 30.92 µg; p = 0.0009) were significantly less in the GAE group than in the GAP group. VAS scores and need of rescue analgesics and blood glucose levels were not statistically significant during the postoperative period (p > 0.05). The incidence of adverse effects was comparable except for hypotension and urinary retention which were significantly higher in the GAE group. CONCLUSION: GA with epidural analgesia resulted in significant reduction in the intraoperative consumption of isoflurane and fentanyl in comparison to GA with paravertebral analgesia. However, both the techniques were equally effective in the postoperative period.

Continuous Bilateral Transversus Thoracicmuscle Plane Block: An Analgesia Boon for Scoliotic Patients Undergoing Cardiac Surgery.

ABSTRACT: A person with thoracolumbar scoliosis for cardiac surgery presents with problems of restrictive lung disease with the additional risk of reduced lung compliance and respiratory complications compared to the other patients. Post-operative analgesia in the form of continuous bilateral transversus thoracic muscle plane block (TTMPB) may help such patients in early respiratory rehabilitation by decreasing the time to extubation, reducing the opioid requirement, and early initiation of physiotherapy decreasing the risk of complications.

Continuous Superficial Parasternal Intercostal Plane Catheters for Poststernotomy Pain Control: A Case Series.

This case series describes the safety and effectiveness of superficial parasternal intercostal plane catheters for poststernotomy pain control in 4 patients who underwent multivessel coronary artery bypass grafting. Patients had reduced sternal pain and opioid consumption while the catheters ran continuously for 72 hours without complications. Our experience suggests the effectiveness of parasternal blocks can be safely prolonged with catheters, and they can be a useful addition to pain management strategies for this patient population.

Hyperbaric bupivacaine versus prilocaine for spinal anesthesia combined with total intravenous anesthesia during oncological colon surgery in a 23-hour stay enhanced recovery protocol: A non-randomized study.

After the success of the enhanced recovery after surgery protocol, perioperative care has been further optimized in accelerated enhanced recovery pathways (ERPs), where optimal pain management is crucial. Spinal anesthesia was introduced as adjunct to general anesthesia to reduce postoperative pain and facilitate mobility. This study aimed to determine which spinal anesthetic agent provides best pain relief in accelerated ERP for colon carcinoma. This single center study was a secondary analysis conducted among patients included in the aCcelerated 23-Hour erAS care for colon surgEry study who underwent elective laparoscopic colon surgery. The first 30 patients included received total intravenous anesthesia combined with spinal anesthesia with prilocaine, the 30 patients subsequently included received spinal anesthesia with hyperbaric bupivacaine. Primary endpoint of this study was the total amount of morphine milligram equivalents (MMEs) administered during hospital stay. Secondary outcomes were amounts of MMEs administered in the recovery room and surgical ward, pain score using the numeric rating scale, complication rates and length of hospital stay. Compared to prilocaine, the total amount of MMEs administered was significantly lower in the bupivacaine group (n = 60, 16.3 vs 6.3, P = .049). Also, the amount of MMEs administered and median pain scores were significantly lower after intrathecal bupivacaine in the recovery room (MMEs 11.0 vs 0.0, P = .012 and numeric rating scale 2.0 vs 1.5, P = .004). On the surgical ward, median MMEs administered, and pain scores were comparable. Postoperative outcomes were similar in both groups. Spinal anesthesia with hyperbaric bupivacaine was associated with less opioid use and better pain reduction immediately after surgery compared to prilocaine within an accelerated ERP for elective, oncological colon surgery.

Perioperative analgesic effects of the erector spinae plane block with bupivacaine or bupivacaine-dexmedetomidine in dogs undergoing hemilaminectomy: A randomized controlled trial.

Objective: To compare the perioperative opioid requirements among dogs receiving an erector spinae plane (ESP) block with bupivacaine, with or without dexmedetomidine, and a control group. Animals and procedure: Thirty client-owned, healthy adult dogs undergoing hemilaminectomy were included in this randomized, prospective, blinded clinical study. Dogs were randomly assigned to 1 of 3 treatment groups: Group B, ESP block with bupivacaine; Group BD, ESP block with bupivacaine and dexmedetomidine; and Group C, control. Rescue intra- and postoperative analgesia consisted of fentanyl and methadone, respectively. Postoperative pain was evaluated using the short form of the Glasgow Composite Measure Pain Scale (CMPS-SF). Results: In Group BD, 0/10 dogs required intraoperative fentanyl, compared to 9/10 in Group C (P < 0.001), whereas 1/10 required postoperative methadone, compared to 9/10 in Group B (P = 0.003) and 10/10 in Group C (P < 0.001). The total amount of intraoperative fentanyl (µg/kg) was 0 (0 to 4) in Group B and 0 (0 to 0) in BD, compared to 6 (0 to 8) in C (P = 0.004 and P < 0.001, respectively). Postoperative methadone (mg/kg) required during the first 12 h was 0.5 (0 to 1.4) in Group B (P = 0.003) and 0 (0 to 0) in BD (P < 0.001), compared to C (P = 0.003 and P < 0.001, respectively). Conclusion: An ESP block with bupivacaine, with or without dexmedetomidine, was associated with a reduction in perioperative opioid consumption and provided effective acute pain control.

Effets analgésiques périopératoires du bloc des érecteurs du rachis avec de la bupivacaïne ou de la bupivacaïne-dexmédétomidine chez les chiens subissant une hémilaminectomie: un essai contrôlé randomisé. Objectif: Comparer les besoins périopératoires en opioïdes chez les chiens recevant un bloc des érecteurs de la colonne vertébrale (ESP) avec de la bupivacaïne, avec ou sans dexmédétomidine, et un groupe témoin. Animaux et procédure: Trente chiens adultes en bonne santé appartenant à des clients subissant une hémilaminectomie ont été inclus dans cette étude clinique randomisée, prospective et en aveugle. Les chiens ont été répartis au hasard dans 1 des 3 groupes de traitement: groupe B, bloc ESP avec bupivacaïne; groupe BD, bloc ESP avec bupivacaïne et dexmédétomidine; et groupe C, témoin. L'analgésie de secours peropératoire et postopératoire consistait respectivement en fentanyl et en méthadone. La douleur postopératoire a été évaluée à l'aide du formulaire abrégé de l'échelle de mesure de la douleur de Glasgow (CMPS-SF). Résultats: Dans le groupe BD, 0/10 chiens ont eu besoin de fentanyl peropératoire, contre 9/10 dans le groupe C (P < 0,001), tandis que 1/10 ont eu besoin de méthadone postopératoire, contre 9/10 dans le groupe B (P = 0,003) et 10/10 dans le groupe C (P < 0,001). La quantité totale de fentanyl peropératoire (µg/kg) était de 0 (0 à 4) dans le groupe B et de 0 (0 à 0) dans le groupe BD, contre 6 (0 à 8) dans le groupe C (P = 0,004 et P < 0,001, respectivement). La méthadone postopératoire (mg/kg) nécessaire au cours des 12 premières heures était de 0,5 (0 à 1,4) dans le groupe B (P = 0,003) et de 0 (0 à 0) dans le groupe BD (P < 0,001), par rapport au groupe C (P = 0,003). et P < 0,001, respectivement). Conclusion: Un bloc ESP avec de la bupivacaïne, avec ou sans dexmédétomidine, a été associé à une réduction de la consommation peropératoire d'opioïdes et a permis un contrôle efficace de la douleur aiguë.(Traduit par Dr Serge Messier).

Regional Anesthesia for Hip Arthroscopy.

Pain after hip arthroscopy can be severe, yet we lack a consensus method for non-narcotic analgesia. Here we describe anatomic elements of hip arthroscopy and our current understanding of the relevant sensory innervation as a prelude to the evaluation of locoregional analgesic techniques. Many regional nerve blocks and local anesthetic infiltration techniques are reviewed, including 2 newer ultrasound fascial plane blocks. Further study of targeted, motor-sparing approaches, either ultrasound-guided or under direct surgical visualization is needed.

Evaluation of the effects of pregabalin and dexamethasone coadministration on preemptive multimodal analgesia and anxiety in third molar surgeries: a triple-blind randomized clinical trial.

OBJECTIVE: To evaluate the efficacy of pregabalin and dexamethasone coadministration in preemptive analgesia and anxiety control in lower third molar surgery. MATERIALS AND METHODS: A triple-blind, split-mouth clinical trial conducted with patients divided into two groups: control group, receiving placebo and dexamethasone, and test group, receiving pregabalin and dexamethasone preoperatively. The evaluated variables were pain, measured by the Visual Analog Scale (VAS), anxiety assessed through the State-Trait Anxiety Inventory (STAI) questionnaires, hemodynamic parameters [Blood Pressure (BP), Heart Rate (HR), Oxygen Saturation (SpO2)], and sedation assessed by the Ramsay scale. RESULTS: A total of 31 patients were included. The test group exhibited a significant reduction in pain at 2,4,6,8,12,16,24, and 48 h after surgery and in the consumption of rescue analgesics. Anxiety, evaluated by STAI and VAS, showed a significant decrease in the test group (p < 0.001). Additionally, there was a significant decrease in BP at most of the assessed time points (p < 0.05) and a significant reduction in HR at two different time intervals (p = 0.003 and p = 0.009), indicating a positive effect in the test group. There was no significant difference in SpO2 between the groups. Sedation assessment revealed a significant difference at all time points favoring the test group (p < 0.05). There were no significant postoperative adverse effects. CONCLUSIONS: Pregabalin coadministered with dexamethasone demonstrated significant efficacy in controlling postoperative pain and anxiety, as well as a sedative effect. CLINICAL RELEVANCE: The coadministration of pregabalin with dexamethasone may presents potential advantages in both pain modulation and psychological well-being of individuals undergoing third molar surgeries. TRIAL REGISTRATION: Brazilian Clinical Trials Registry (REBEC), No. RBR-378h6t6.