Differences In Visual Analog Scale Scores Research Articles

Endoscopic Radiofrequency Ablation for Sacroiliac Joint Pain: A Systematic Review and Meta-analysis

Objective: The aim of this study was to investigate the efficacy of endoscopically visualized radiofrequency for treating sacroiliac joint pain.Methods: The study protocol was preregistered on INPLASY (INPLASY202450011). A systematic search was carried out across multiple databases, including PubMed, Embase, Cochrane CENTRAL, and Web of Science, from their inception until May 6, 2024. Peer-reviewed studies on human participants with low back pain diagnosed with sacroiliac joint pain and treated with endoscopically visualized radiofrequency ablation (RFA) were included. The study focused on evaluating changes in the visual analogue scale (VAS) and Oswestry Disability Index (ODI) from before the commencement of endoscopically visualized radiofrequency to postoperation. The quantitative syntheses employed a random-effects model, with effect sizes reported using the mean difference. Subgroup analyses were conducted based on 6-month and 12-month postoperative time points.Results: Four studies were ultimately included in this meta-analysis. Three of the studies were case series, while one was a retrospective cohort study. The mean difference of VAS scores between the preoperative and 6-month and 12-month postoperative assessments was -5.60 and -5.96, respectively. The mean difference of the ODI between preoperative and 6-month and 12-month postoperative assessments was -21.03 and -23.67, respectively. A subgroup analysis of both outcome measurement indices at the 2 follow-up time points did not reveal any statistically significant differences.Conclusion: Endoscopically visualized RFA demonstrates potential as a treatment modality for sacroiliac joint pain; however, there is currently insufficient evidence to substantiate its long-term efficacy.

Anesthetic Effects of Dexmedetomidine Combined with Nalbuphine in Patients Undergoing Laparoscopic Cholecystectomy and its Impact on Nutritional Status.

Laparoscopic cholecystectomy (LC) is a common surgical procedure for the removal of the gallbladder. Effective anesthesia is crucial for ensuring patient comfort and safety during LC. Dexmedetomidine, a selective α2-adrenergic agonist, is widely used as an adjunct to anesthesia due to its sedative and analgesic properties. Nalbuphine, a synthetic opioid analgesic, is also employed for pain management during various surgical procedures. This study aimed to determine the anesthesia effects of dexmedetomidine combined with nalbuphine on patients undergoing LC and its impact on their nutritional status. The clinical records of 100 patients who underwent LC at Wuhan No.1 Hospital between January 2021 and January 2022 were analyzed retrospectively. Forty-six patients who received intravenous dexmedetomidine (0.4 µg/kg) were assigned to the control group, while fifty-four patients who received intravenous nalbuphine (0.2 mg/kg) and dexmedetomidine (0.4 µg/kg) were assigned to the study group. The outcomes compared between the two groups included heart rate (HR), mean arterial pressure (MAP), Riker sedation-agitation scale (RSAS) scores, visual analogue scale (VAS) scores, duration of operation, awakening time from anesthesia, extubation time, adverse reactions, and nutrition-related indicators before and after surgery. There were no significant differences in MAP between the groups at the same time point (p > 0.05). However, at T1 and T3, the study group had significantly lower HR compared to the control group (p < 0.05), with no significant differences in HR at other time points (p > 0.05). The study group exhibited significantly lower RSAS scores compared to the control group (p < 0.01). No significant differences were observed between the groups in terms of duration of operation, awakening time from anesthesia, and extubation time (p > 0.05). At 6 hours post-operation, there were no significant differences in VAS scores between the groups (p > 0.05), but at 12, 24, and 48 hours post-operation, the study group had significantly lower VAS scores compared to the control group (p < 0.0001). No significant inter-group difference was observed in the total incidence of adverse reactions (p = 0.180). Additionally, one week after surgery, the study group exhibited significantly higher levels of albumin, prealbumin, transferrin, and total protein compared to the control group (p < 0.0001). Dexmedetomidine combined with nalbuphine provides a superior anesthetic effect compared to dexmedetomidine alone in patients undergoing LC. This combination effectively controls hemodynamic fluctuations during the recovery period and reduces agitation without affecting the awakening time from anesthesia. These findings suggest that this combination is beneficial and worth promoting.

Effects of Different Ultrasound-Guided Nerve Block Modalities on Inflammatory Stress Response in Elderly Patients after Total Hip Arthroplasty.

This study aimed to evaluate the impact of different ultrasound-guided nerve blocks on the postoperative inflammatory and stress response in elderly patients undergoing total hip arthroplasty (THA), providing a theoretical foundation for clinical application. Elderly patients with THA who received ultrasound-guided nerve block combined with general anesthesia from June 2021 to June 2022 in the hospital were selected as a retrospective cohort study. Patients were divided into two groups based on the type of nerve block used. The observation group (n = 60) received ultrasound-guided pericapsular nerve group (PENG) block combined with femoral nerve block (FNB), while the control group (n = 60) received ultrasound-guided PENG block. The cortisol (Cor), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), visual analogue scale (VAS) scores, and pain medication consumption in both groups were compared. The observation group demonstrated significantly lower serum levels of Cor, TNF-α, and IL-6 at postoperative 1 day, 3 days and 7 days, as well as lower soluble protein-100β (S100β) levels at postoperative 1 day compared to the control group (p < 0.001). The VAS score in the observation group was significantly lower than that in the control group at postoperative 1 day, 3 days and 7 days (p < 0.001), with no significant difference in preoperative VAS score between the two groups (p > 0.05). Additionally, opioid consumption in the observation group was significantly lower than that in the control group at postoperative 48 h (p < 0.001). The combination of ultrasound-guided PENG block and FNB effectively reduces postoperative pain and the inflammatory response in elderly patients undergoing THA, facilitating early recovery.

The Effect and Long-term Prognosis of Different Suturing Methods for Meniscus Repair Under Knee Arthroscopy.

This study aims to evaluate the efficacy and long-term prognosis of all-inside and outside-in suturing methods for meniscus repair under knee arthroscopy. A retrospective analysis was conducted on 120 patients with meniscus injuries who underwent surgical treatment at Yuhuan People's Hospital, Department of Joint Surgery, from January 2019 to March 2021. Based on the suturing method, patients were assigned into two groups: Group A (64 cases, all-inside suturing) and Group B (56 cases, outside-in suturing). Surgical indicators and adverse events were recorded for both cohorts. The variances in proprioception before and after surgery, International Knee Documentation Committee (IKDC) scores, Lysholm scores, knee range of motion (ROM), and Visual Analogue Scale (VAS) pain scores were compared between the two groups. Group A had significantly shorter operative time, postoperative immobilization, and hospital stay compared to Group B (p < 0.05). The overall incidence of adverse events was 12.50% in Group A and 16.07% in Group B, with no significant difference between the groups (p > 0.05). There were no substantial differences in preoperative knee proprioception difference values, IKDC scores, Lysholm scores, VAS scores, and knee ROM between the two groups (p > 0.05). At three months postoperatively, Group A exhibited lower proprioception difference values at 15°C, 45°C, and 75°C angles compared to Group B (p < 0.05). Additionally, at three months and three years postoperatively, Group A showed higher IKDC scores, Lysholm scores, and ROM and lower VAS scores compared to Group B (p < 0.05). Compared to the outside-in suturing approach, the all-inside suturing method for treating meniscus damage is more effective. It attenuates operative time, postoperative immobilization time, and hospital stay, ameliorates knee proprioception, promotes knee function recovery, alleviates pain, and is safe and reliable.

Comparative efficacy of ultrasound-guided erector spinae plane block versus wound infiltration for postoperative analgesia in instrumented lumbar spinal surgeries

ObjectiveThis study compared the efficacy of ultrasound-guided erector spinae plane block (ESPB) and wound infiltration (WI) for postoperative analgesia in patients who underwent lumbar spinal surgery with instrumentation.MethodsIn this randomized controlled trial, 80 patients were divided into two groups: ESPB (n = 40) and WI (n = 40). Postoperative pain intensity was assessed via the visual analog scale (VAS) at multiple time points within 24 h. Additionally, opioid consumption, time to first rescue analgesia, incidence of postoperative nausea and vomiting (PONV), and patient satisfaction were evaluated.ResultsBoth ESPB and WI provided effective postoperative pain management, with no significant differences in VAS scores. However, the ESPB group demonstrated a significantly longer duration of analgesia, a shorter time to first rescue analgesia, and lower total tramadol consumption (50 ± 60 mg vs. 100 ± 75 mg; p = 0.010) than did the WI group. Furthermore, a trend toward reduced PONV incidence was observed in the ESPB group, likely due to its opioid-sparing effect.ConclusionWhile both ESPB and WI provided effective postoperative pain management, ESPB demonstrated a distinct advantage by offering a longer duration of analgesia and significantly reducing opioid consumption. These findings suggest that ESPB is more effective than WI for postoperative analgesia in lumbar spinal surgeries, providing prolonged pain relief and improving patient outcomes. Further studies are warranted to explore its long-term benefits and cost-effectiveness.Trial RegistrationClinicalTrials.govPRS: NCT06567964 Date: 08/21/2024 Retrospectively registered.

Intra-articular injection of chitosan combined with low-dose glucocorticoid for the treatment of knee osteoarthritis in early and middle stages.

This study explores the clinical efficacy of intra-articular injection of chitosan combined with low-dose glucocorticoid for the treatment of knee osteoarthritis in early and middle stages. The visual analog scale (VAS) score, Lysholm score, Hospital for Special Surgery (HSS) score, and changes in the levels of inflammatory cytokines IL-1, IL-6, and TNF-α in the joint fluid before and after treatment in the 3 groups were compared, and the clinical efficacy was evaluated. All cases were followed up, with a follow-up time of 7 to 12 months, and no lost cases. The horizontal comparison showed that the VAS score, Lysholm score, HSS score, and levels of inflammatory cytokines IL-1, IL-6, and TNF-α in the joint fluid after treatment in each group were better than before treatment, and the difference was statistically significant (P < .05). The longitudinal comparison showed that there was no significant difference in VAS score, Lysholm score, HSS score and levels of inflammatory cytokines IL-1, IL-6, and TNF-α in synovial fluid among the 3 groups before treatment (P > .05); However, after treatment, there were significant differences among the 3 groups (P < .05), group C was better than group A and group B, group B was better than group A, and the differences were statistically significant (P < .05). The difference in clinical efficacy among the 3 groups was statistically significant (P < .05). The clinical efficacy of chitosan combined with low-dose glucocorticoid intra-articular injection in the treatment of knee osteoarthritis in early and middle stages is significant, with the characteristics of small trauma, rapid onset, and lasting efficacy, and it avoids the adverse reactions of topical or oral nonsteroidal anti-inflammatory drugs. As a first-line treatment option, it is recommended for promotion and use in clinical practice.

The impact of different timing of mouth opening exercises on trismus in postoperative radiotherapy patients with oral cancer

ObjectiveTo compare the effects of starting mouth opening exercises at two different times on trismus in postoperative radiotherapy patients with oral cancer. MethodsThrough a prospective randomized controlled trial, purposive sampling was used to select 76 patients undergoing postoperative radiotherapy for oral cancer from March 2023 to January 2024 at the Department of Oral and Maxillofacial Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine. Patients were randomly divided into an experimental group (n = 38) and a control group (n = 38) using a random number table at a ratio of 1:1. The experimental group began mouth opening exercises in the second week after surgery (before radiotherapy), while the control group began in the fourth week after surgery (at the start of radiotherapy). The primary outcome measure was maximum interincisal opening (MIO). Secondary outcome measures included pain visual analog scale (VAS) scores and quality of life scores (UW-QOL), assessed at baseline, the second week post-surgery (before radiotherapy), the fourth week post-surgery (at the start of radiotherapy), the ninth week post-surgery (end of radiotherapy), and the twelfth week post-surgery (three weeks after the end of radiotherapy). ResultsA total of 72 patients completed all assessments, with 36 in each group, resulting in an overall sample attrition rate of 5.26 % (less than 15 %). There were no statistically significant differences in general demographic and clinical characteristics between the two groups. Repeated measures ANOVA showed significant differences in MIO, VAS, and UW-QOL scores between groups, over time, and in group-time interactions (P < 0.001). From the fourth week post-surgery (at the start of radiotherapy), the experimental group had significantly higher MIO (P < 0.001), significantly lower VAS scores (P < 0.001), and significantly higher UW-QOL scores (P < 0.001) compared to the control group. These differences persisted at subsequent assessment points. ConclusionInitiating mouth opening exercises in the second week post-surgery (before radiotherapy) can significantly improve mouth opening, reduce pain, and enhance the quality of life in postoperative radiotherapy patients with oral cancer. This provides important evidence for clinical practice, although further research is needed to verify the long-term effects.

Minimally-invasive trans-facet lumbar interbody fusion using a dual-dimension expandable cage: preliminary results of a multi-institutional retrospective study.

Minimally-invasive trans-facet lumbar interbody fusion (LIF) is an emerging technique that offers the advantages of being safe, enabling decompression, and facilitating patient recovery. An innovative cage that expands in two dimensions has been introduced to restore segmental lordosis and disc height while minimizing the risk of cage subsidence. This study aimed to report our surgical technique of trans-facet LIF utilizing the innovative cag and to report the early clinical outcomes. We retrospectively reviewed the medical records and radiographs of patients who underwent trans-facet LIF with dual-dimension expandable cages from two institutions: Duke University Hospital and Vail-Summit Orthopaedics and Neurosurgery. The analysis covered patient demographics, Oswestry Disability Index (ODI), visual analogue scale (VAS) for back pain, surgical data, complications, and radiographic parameters. Clinical outcomes were compared between pre- and one year post-operation, while radiographic outcomes were compared between pre- and three months post-operation. Twenty patients with a mean age of 61.2 years were included. Seventeen patients (85.0%) had spondylolisthesis, and L4/5 (68.2%) was the most common pathology level. Twelve patients (60.0%) underwent awake surgery, and the mean operative time was 164.5±36.1 minutes, with an estimated blood loss of 64.0±39.5 mL and a hospital stay of 1.75±1.2 days. Four patients (20.0%) experienced cage subsidence; however, none required additional surgery. The VAS score significantly improved from a preoperative average of 7.3±2.7 to 2.6±1.6 one year post-operation (P=0.02). The ODI score also showed a significant decrease, from 48.7±22.9 preoperatively to 16.4±11.1 one year postoperatively (P=0.03). Notably, 80% and 83.3% of patients achieved the minimum clinically important difference in VAS and ODI scores, respectively. The degree of spondylolisthesis was significantly reduced from a median of 5.9 mm preoperatively to 0 mm postoperatively (P<0.001). Additionally, both anterior and posterior disc heights significantly increased after surgery, from 9.8±4.7 to 15.1±2.6 mm (anterior) and from 4.9±3.3 to 10.5±2.2 mm (posterior) (P<0.001 for both). The mean segmental lordosis increased by 2.9 degrees and was associated with cage height (P=0.03), while spinopelvic parameters remained unchanged. Minimally-invasive trans-facet LIF with dual-dimension expandable cages demonstrates a substantial capacity for spondylolisthesis reduction and disc height restoration, and provides good short-term clinical outcomes. It may be the most appropriate method for deploying this large cage as it allows for a large, unobstructed pathway to the disc. However, future studies are needed to determine the long-term outcomes, including the arthrodesis rate.

Comparative Effectiveness of Acupuncture Versus Non-surgical Modalities for Treating Plantar Fasciitis: A Network Meta-Analysis.

Plantar fasciitis, or plantar heel pain, causes inflammation of the plantar fascia due to various causes, with no clear consensus on the treatment protocol. Standard first-line treatment includes non-steroidal anti-inflammatory drugs and physiotherapy. Second-line treatment prior to surgery includes extracorporeal shockwave therapy (ESWT), ultrasound-guided (USG) therapy, corticosteroid injection (CSI), and platelet-rich plasma (PRP) injection. Recently, the use of acupuncture treatment has been gaining popularity, with increasing published evidence showing its effectiveness in treating plantar fasciitis. The objective of this study was to determine whether acupuncture intervention was a viable alternative treatment method for managing plantar fasciitis when compared to ESWT, USG therapy, CSI, and PRP injection. Data sources from PubMed, Google Scholar, Scopus, Science Direct, and China National Knowledge Infrastructure were reviewed. Clinical trials were searched from their inception over the period of January 2000 to October 2020. A total of 32 relevant papers were included for analysis, totaling 2390 samples. Visual Analog Scale (VAS) scores measuring pain were analyzed in terms of outcome after one and three months of treatment. Each time point was analyzed separately through a network meta-analysis using the frequentist approach. VAS scores for each intervention at baseline and the two-time points (i.e., one and three months) were included in the comprehensive meta-analysis. Then, differences in VAS scores were calculated in R studio (V4.1.2; RStudio: Integrated Development for R,RStudio, Inc., Boston, USA) using the netmeta package. The netmeta package was also used to perform the network meta-analysis and generate corresponding figures. Direct and indirect effects were assessed and visualized through a direct evidence plot and a node-splitting forest plot. Randomized controlled trials (RCTs) and non-RCTs involving treatments of acupuncture, ESWT, USG therapy, CSI, or PRP injection, either in comparison with each other or with a placebo, were included in our review. Our meta-analysis showed that at one month, VAS scores for acupuncture treatment had the highest mean difference (MD) of -1.33 (95% confidence interval (95% CI) = -2.19 to -0.46) compared to placebo, indicating thatacupuncture treatment was more effective than other treatment arms when compared to placebo. Analysis at threemonths showed that the highest-ranked treatment was PRP injection, with an MD of -2.67 (95% CI = -6.23 to 0.89). However, the CI for the net effect of all treatments crossed the null effect on the forest plot, indicating no statistically significant difference between the treatment and placebo. Acupuncture treatment should be considered as a second-line treatment for treatment of plantar fasciitis together with other common treatment options such as ESWT, PRP injection, CSI, and USG therapy. Further long-term studies measuring acupuncture treatment outcomes would be beneficial in the future.

Arthroscopic Anterior Talofibular Ligament Repair Combined With All-Inside Suture Tape Augmentation for Treatment of Chronic Lateral Ankle Instability With Generalized Joint Laxity.

To analyze the feasibility and clinical results of the modified Broström operation (MBO) combined with suture tape augmentation under arthroscopy for chronic lateral ankle instability (CLAI) in patients with generalized joint laxity (GJL). From October 2019 to October 2021, a total of 111 patients (111 ankles) treated with MBO combined with suture tape augmentation under arthroscope were retrospectively divided into a GJL group (29 patients) and a control group (82 patients). Mechanical stability of the affected ankle joint was evaluated radiographically preoperatively, at 6 months postoperatively, and the last follow-up. Complications and surgical failures, as well as visual analog scale (VAS) score, the Foot and Ankle Ability Measure (FAAM), and the Karlsson score were also recorded. All statistical analyses were completed using SPSS 20.0. The average follow-up time was 21.7 ± 5.2 months for the GJL group, and 20.9 ± 5.3 months for the control group. Pain and symptoms in both groups were effectively relieved by the procedure reflected by decreased VAS scores, improved FAAM and Karlsson scores at 6 months postoperatively, and the final follow-up (P < .05). Preoperative talar tilt angle and anterior talar translation were significantly greater in the GJL group than those in the control group (P < .05). Postoperatively, both talar tilt angle and anterior talar translation were reduced in both groups at 6 months postoperatively and the last follow-up (P < .05), and we found no significant difference between the two groups (P > .05). Furthermore, we found no significant difference in VAS, FAAM, and Karlsson scores between the 2 groups 6 months postoperatively and at the last follow-up. Arthroscopic MBO combined with suture tape augmentation is a reliable procedure for treating CLAI with GJL. At short-term follow-up, we found that the GJL group achieved an equivalent level of stability compared with the control group.

Clinical efficacy of Ni-Ti memory alloy four-corner arthrodesis concentrator in the treatment of scaphoid nonunion advanced collapse: a follow-up of over 10 years.

Exploring the therapeutic effects of Ni-Ti shape memory alloy four-corner arthrodesis concentrator (NT-FCAC) in treating scaphoid nonunion advanced collapse (SNAC) and providing a decade-long follow-up report. Twenty-six patients with SNAC underwent scaphoidectomy, along with four-corner arthrodesis fusion involving the capitate, lunate, triquetrum, and hamate, using NT-MFCAC. Grip strength was measured using a Jamar dynamometer, while wrist joint mobility was assessed using a goniometer. Preoperative and postoperative assessments were conducted using the Quick Disabilities of the Arm, Shoulder, and Hand (Quick DASH) questionnaire to monitor limb functionality restoration. Pain levels at the wrist joint were evaluated using the visual analog scale (VAS). Postoperative wrist bone fusion status was assessed through anteroposterior and lateral radiographs of the wrist joint. After a 3-month postoperative period, all 26 patients exhibited osseous union at the wrist joint. Over a follow-up spanning 10-15 years, no severe postoperative complications were observed in any patient. Grip strength in the affected side of all patients recovered to 81.96% compared to the healthy side, while wrist joint mobility in the affected side reached over 60% of the healthy side's functionality. VAS scores decreased significantly from 5.85 ± 0.73 preoperatively to 0.19 ± 0.40 at the final follow-up; Quick DASH scores reduced from 69.88 ± 5.12 preoperatively to 6.30 ± 1.25 at final follow-up. Statistically significant differences were noted in VAS and Quick DASH scores for all patients (p < 0.05). However, beyond 60 months postoperatively, subsequent follow-ups did not yield statistically significant differences in VAS and Quick DASH scores for all patients (p > 0.05). Utilizing NT-FCAC for SNAC treated with four-corner arthrodesis fusion results in a high rate of wrist bone fusion, preserving a significant portion of wrist joint function and exhibiting favorable long-term outcomes. This approach is suitable for treating patients with SNAC requiring four-corner arthrodesis fusion.

Comparison of Titanium Mesh Cage, Nano-Hydroxyapatite/Polyamide Cage, and 3D-Printed Vertebral Body for Anterior Cervical Corpectomy and Fusion.

A prospective non-randomized controlled study. To compare the clinical and radiographic outcomes of anterior cervical corpectomy and fusion (ACCF) using titanium mesh cages (TMC), nanohydroxyapatite/polyamide66 (n-HA/PA66) cages, and 3D-printed vertebral bodies (3d-VBs). Postoperative subsidence of TMCs in ACCF had been widely reported. Newer implants such as n-HA/PA66 cages and 3d-VBs using biocompatible titanium alloy powder (Ti6Al4V) had been introduced to address this issue, but their outcomes remain controversial. We enrolled 60 patients undergoing ACCF using TMCs, n-HA/PA66 cages, or 3d-VBs from January 2020 to November 2021. For each group, there were 20 patients. Follow-up was conducted for minimum two years. Clinical outcomes, including Japanese Orthopaedic Associationscores (JOA), Neck Disability Index (NDI) and Visual Analogue Scale (VAS) scores and radiographic outcomes, including FSU height, fusion rate, and cervical alignment were collected pre-operatively and at each follow-up. A loss of FSU height equal or greater than 3mm was deemed implant subsidence. One-way analysis of variance was used for comparisons of mean values at different time points within the same group, with pairwise comparisons performed using the LSD method. The Mann-Whitney test was used for comparisons between groups. Categorical data such as gender, smoking status, implant subsidence and pathology level were analyzed using the chi-square test. Postoperative function of spinal unit (FSU) height loss at 2 years differed significantly among the TMC, n-HA/PA66, and 3d-VB groups, measuring 3.07±1.25mm, 2.11±0.73mm, and 1.46±0.71mm, respectively (P<0.001). The rates of implant subsidence were 45%, 20%, and 10%, respectively (P=0.031). All patients obtained solid fusion at 2-year follow-up. We observed statistically significant differences in VAS and JOA scores at 3 months postoperatively, and JOA scores at 2 years postoperatively among the three groups. At two-year follow-up, the n-HA/PA66 and the 3d-VBs groups exhibited less FSU height loss, lower subsidence rates and demonstrated better cervical lordosis than the TMC group. No severe postoperative complications were observed in any of the patients, and no patient required reoperation. At two-year follow-up after ACCF, the n-HA/PA66 and the 3d-VBs groups exhibited less FSU height loss, lower subsidence rates and demonstrated better cervical lordosis than the TMC group. Longer term observation of implant subsidence in ACCF using TMC, n-HA/PA66, and 3d-VB, is necessary. Therapeutic Level III.

An Innovation Technique in East Asia Rhinoplasty.

To investigate the application and therapeutic efficacy of a novel cartilage framework: the external septa framework in East Asian rhinoplasty. From November 2021 to April 2023, Department of Plastic and Aesthetic (Burn) Surgery, the Second Xiangya Hospital, Central South University, treated 41 patients with autologous costal cartilage rhinoplasty using an innovation external septal framework. The surgical open approach used an inverted V-shaped trans-columellar incision and marginal incision. The sixth or seventh costal cartilage was harvested to form the nasal columella support grafts (strut), external nasal septal graft, cap grafts, and shield grafts, in which the nasal column support graft and external nasal septal graft are connected in a way of tongue in groove to form a external septum framework to support and lengthen the tip. A cap graft is used to shape the tip of the nose, the rectus abdominis fascia is used to cover the tip of the nose, and the shield grafts are used to augment the inferior lobules. ePTFE was sculpted according to the degree of augment of the nasal dorsum and implanted on the dorsal to augment the nasal dorsum. Clinical outcomes were assessed through standard facial photographs taken during the preoperative and follow-up periods, and a postoperative satisfaction survey was completed with regular follow-up using the rhinoplasty outcome evaluation scale (ROE) and visual analogue scale (VAS). Results of objective and subjective measurements before and after surgery were compared utilizing paired-sample t tests. Values of P < 0.05 were considered significant. Nasal framework's objective evaluation outcomes were assessed by measuring the patients' preoperative and postoperative nasolabial angle, nasal length, and nasal tip projection. (The distance between the pronasale and the alar-cheek junction was calculated as the tip projection.) The comparison of preoperative and postoperative nasolabial angle and nasal length was performed using the paired-sample t test, and the comparison of nasal tip projection was performed using the Wilcoxon signed rank-sum test for the comparison of paired samples. Values of P < 0 .05 were considered significant. A total of 41 patients were treated, including 9 males and 32 females, ranging in age from 17 to 48 years(32.8 ± 1.5 years old), In the study, an average follow-up period of 19.85 ± 4.88 months was observed (range 12-29 months). There was no long-term or short-term complication observed. The aesthetic outcome of all cases such as saddle nose, deviated nasal columella, bilateral asymmetry of the nose, bilateral nasal base depression, and bulbous tip was satisfactory. Patient satisfaction evaluation: The ROE scale was (11.85 ± 2.46) preoperatively and (17.43 ± 2.15) postoperatively. The VAS scores were (4.86 ± 1.60) preoperatively and (8.48 ± 1.25) postoperatively. The difference of ROE scale and VAS scores among the patients was statistically significant (P < 0. 05), and 88.9% of patients were satisfied following those procedures. In terms of nasolabial angle, preoperative and postoperative measurements of 41 patients were (86.11 ± 2.25)° and (98.66 ± 1.90)°, respectively, and the difference of nasolabial angle was statistically significant (P < 0.05); nasal length measurements were 39.43 ± 1.55mm (37.95-43.51mm) preoperatively and 42.17 ± 1.46mm (40.23-45.62mm) postoperatively; in terms of nasal tip projection, preoperative and postoperative measurements of median values were 1.84(1.73,2.01)cm and 2.15(2.02,2.32)cm, respectively; and the difference between preoperative and postoperative values was statistically significant (P < 0.05). The innovative cartilage framework-external septal framework, avoids the dissection of septa and absorption of septal cartilage with compression of ESG, it is easy to be performed, and it is also stable and strong to achieve in good aesthetic result. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Effectiveness of minimally invasive internal fixation with locking plates for mid-shaft clavicle fractures

To explore effectiveness of minimally invasive internal fixation with locking plates for mid-shaft clavicle fractures. Between October 2022 and August 2023, 28 patients with mid-shaft clavicle fractures were treated by minimally invasive internal fixation with locking plates. There were 10 males and 18 females with a mean age of 46.2 years (range, 18-74 years). The fractures were caused by traffic accident in 16 patients, sports-related injury in 7 patients, and other injuries in 5 patients. According to Robinson classification, the fractures were classified as type 2A1 in 1 case, type 2A2 in 6 cases, type 2B1 in 15 cases, and type 2B2 in 6 cases. The interval between fracture and operation ranged from 5 hours to 21 days (median, 1.0 days). The pain visual analogue scale (VAS) score was 8.1±1.6. The VAS score at 3 days after operation and the occurrence of complications after operation were recorded. During follow-up, X-ray films were re-examined to observe the healing of the fracture; the shoulder joint function was evaluated according to the Constant-Murley score at 6 months, and the length of the incision scar (total length of the distal and proximal incisions) was measured. All operations were successfully completed without any subclavian vascular or nerve damage. All incisions healed by first intention. The VAS score was 1.2±0.7 at 3 days after operation, and there was a significant difference in VAS score between pre- and post-operation ( t=8.704， P<0.001). At 1 week after operation, the patient's shoulder was basically painless, and they resumed normal life. All patients were followed up 12-20 months (mean, 13.3 months). X-ray films showed that the bone callus began to form at 2-4 months after operation (mean, 2.7 months). There was no delayed healing or non healing of the fracture, and no loosening or fracture of the internal fixators during follow-up. At 6 months after operation, the mean total incision length was 1.5 cm (range, 1.1-1.8 cm); no patient complained of numbness or paresthesia on subclavicular region or anterior chest wall. The Constant-Murley score of shoulder joint function was 93-100 (mean, 97.6). Minimally invasive internal fixation with locking plates is a good surgical method for treating mid-shaft clavicle fractures, with simple operation, minimal trauma, good postoperative results, and high satisfaction.

Analgesic efficacy of ultrasound-guided bilateral sphenopalatine ganglion block as a sole analgesic in fess surgeries and reconstructive nasal surgeries

: Severe postoperative pain is the most common complaint following Functional endoscopic sinus surgeries (FESS) and reconstructive nasal surgeries. Sensory, autonomic nerves supplying paranasal sinuses, nasal cavity, and palate relay in sphenopalatine ganglion. Bilateral Sphenopalatine ganglion block can be an effective regional anaesthetic technique for post-operative analgesia. We conducted a study with ultrasound-guided bilateral sphenopalatine ganglion block as the sole analgesic compared to Fentanyl in patients undergoing FESS &amp; reconstructive nasal surgeries performed under general anaesthesia. The primary objective of our study was to assess the analgesic effect, quality, and duration of analgesia of ultrasound guided bilateral sphenopalatine ganglion block as a sole analgesic. In addition, the secondary aim was to further evaluate the adverse effects.With Institutional ethical committee approval and written informed consent, we conducted this study with two groups of 30 patients each. The surgical procedure was performed under general anaesthesia. At the end of the surgery and before the reversal of neuromuscular blockade, bilateral sphenopalatine plexus block was performed under ultrasound guidance in interventional Group (A) with a mixture of 0.25% Ropivacaine, Dexamethasone 4mg 7.5ml each side, whereas the control Group (B) received fentanyl 2ug/kg intraoperatively. Visual analogue scale (VAS) scores were evaluated soon after extubating (0hrs) and up to 48 hrs postoperatively in all patients.There was no significant difference in VAS scores at 0hrs, 2hrs between both groups. Interventional group(A) had statistically significant lower scores (P &amp;#60;0.00) 4hrs onwards till 48hrs than in control group(B). No adverse events were noted with minimal postoperative analgesic requirement in group(A) (P &amp;#60;0.000).: We conclude, that ultrasound-guided bilateral sphenopalatine block is a safe and effective procedure that provides sustained and superior quality of analgesia when compared to fentanyl

Effectiveness analysis of biplanar vertical fixation and inverted triangle fixation with hollow screw for Pauwels type Ⅲ femoral neck fracture in young and middle-aged patients

To compare the effectiveness of biplanar vertical fixation and inverted triangle fixation with hollow screw for Pauwels type Ⅲ femoral neck fracture in young and middle-aged patients. The clinical data of 55 young and middle-aged patients with Pauwels type Ⅲ femoral neck fracture between June 2021 and December 2022 was retrospectively analyzed. All patients were treated with closed reduction and internal fixation with hollow screws, 25 cases were treated with biplanar vertical fixation (study group), 30 cases with inverted triangle fixation (control group). There was no significant difference in gender, age, affected side, cause of injury, underlying diseases, and time from injury to operation between the two groups ( P>0.05). The operation time, intraoperative blood loss, fluoroscopy times, guide needle puncture times, starting time of weight bearing, time of full weight bearing, time of fracture healing, and complications were recorded and compared between the two groups. The hip joint function was evaluated by Harris score at 1 day, 6 months, 12 months after operation, and at last follow-up, and the pain relief was evaluated by visual analogue scale (VAS) score. The femoral neck shortening was measured on the X-ray film at last follow-up. All patients were followed up 12-31 months (mean, 22.0 months), and there was no significant difference in follow-up time between the two groups ( P>0.05). The operation time, intraoperative blood loss, and fluoroscopy times in the study group were higher than those in the control group, but the difference was not significant ( P>0.05). The guide needle puncture times in the study group was more than that in the control group, and the time of starting weight bearing and the time of full weight bearing in the study group were shorter than those in the control group, the differences were significant ( P<0.05). Bony healing was achieved in both groups, and there was no significant difference in fracture healing time between the two groups ( P>0.05). No osteonecrosis of the femoral head and incision-related complication was found in the two groups during follow-up, and the femoral neck shortening length in the study group was significantly shorter than that in the control group at last follow-up ( P<0.05). There was no significant difference in Harris score between the two groups at 1 day after operation ( P>0.05), and the Harris score of the study group was significantly better than that of the control group at other time points ( P<0.05); there was no significant difference in VAS score between the two groups at each time point after operation ( P>0.05). Compared with the inverted triangle fixation, the treatment of Pauwels type Ⅲ femoral neck fracture with biplanar vertical fixation can effectively reduce femoral neck shortening without affecting fracture healing, and improve hip joint function in early stage.

Effectiveness comparison of open reduction and hook plate fixation versus closed indirect reduction and dorsal extension blocking Kirschner wire fixation for bony mallet finger

To compare the effectiveness of open reduction and hook plate fixation versus closed indirect reduction and dorsal extension blocking Kirschner wire fixation for bony mallet fingers. The clinical data of 68 patients with bony mallet finger who admitted between May 2019 and June 2022 were retrospectively analyzed. Among them, 33 cases were in the open group (treated with open reduction and hook plate fixation) and 35 cases were in the closed group (treated with closed indirect reduction and dorsal extension blocking Kirschner wire fixation). There was no significant difference between the two groups in terms of gender, age, the affected side, the affected finger, cause of injury, time from injury to operation, and Wehbé-Schneider classification ( P>0.05). The operation time, intraoperative fluoroscopy frequency, fracture healing time, time of returning to work, and postoperative complications were recorded and compared between the two groups. At 12 months after operation, visual analogue scale (VAS) score was used to assess the pain of the injured finger, active flexion range of motion and extension deficit of the distal interphalangeal joint (DIP) were measured by goniometer, and the effectiveness was assessed by Crawford criteria. All patients in the two groups were followed up 12-26 months, with an average of 15 months. There was no significant difference in the follow-up time between the closed group and the open group ( P>0.05). The operation time in the closed group was shorter than that in the open group, and the intraoperative fluoroscopy times, the fracture healing time, and the time of returning to work in the closed group were more than those in the open group, and the differences were significant ( P<0.05). In the closed group, there were 5 cases of pinning tract infection and 3 cases of small area pressure ulcer skin necrosis on the dorsal side of the finger, which were cured after intensive nursing and dressing change. Local nail depression deformity occurred in 7 cases in the open group, and the deformity disappeared after removal of plate. The incisions of the other patients healed uneventfully without complications such as infection, skin necrosis, exposure of the internal fixation, or nail deformity. There was no significant difference in the incidence of skin necrosis between the two groups ( P>0.05), but the differences in the incidence of infection and nail deformity between the two groups were significant ( P<0.05). There was no significant difference in VAS score, DIP active flexion range of motion, DIP extension deficiency, or Crawford criteria evaluation between the two groups at 12 months after operation ( P>0.05). At last follow-up, there was no DIP osteoarthritis and joint degeneration in both groups. Open reduction and hook plate fixation versus closed indirect reduction and dorsal extension blocking Kirschner wire fixation have their own advantages and disadvantages, but both of them have good results in the treatment of bony mallet fingers. Open reduction and hook plate fixation is recommended for young patients with bony mallet fingers who are eager to return to work.

Comparative study of I.D.E.A.L. technique and transtibial technique in anterior cruciate ligament reconstruction

To compare the effectiveness of I.D.E.A.L technique and transtibial (TT) technique in anterior cruciate ligament (ACL) reconstruction. A clinical data of 60 patients with ACL injury, who were admitted and met the selection criteria between January 2020 and September 2022, was retrospectively analyzed. All patients underwent arthroscopic ACL reconstruction with autologous tendon. During operation, the femoral tunnel was prepared by using I.D.E.A.L technique in 30 cases (I.D.E.A.L group) and using TT technique in 30 cases (TT group). There was no significant difference in baseline data such as age, gender, body mass index, cause of injury, injured side, interval from injury to operation, constituent ratio of combined cartilage and meniscus injury, and preoperative Lysholm score, International Knee Documentation Committee (IKDC) score, visual analogue scale (VAS) score, anterior tibial translation difference, and Blumensaat angle between the two groups ( P>0.05). The length of hospital stay and the occurrence of early and late complications were recorded. During follow-up, the Lysholm score, IKDC score, and VAS score were used to evaluate knee joint function and pain degree, and the anterior tibial translation difference was measured. MRI reexamination was performed to observe the healing of the graft, and the signal to noise quotient (SNQ) values of the femoral end, middle section, and tibial end of the graft, as well as the Blumensaat angle of the knee joint were measured. The differences in tibial anterior translation difference and Blumensaat angle before and after operation (change values) were calculated and compared between the two groups. The incisions in both groups healed by first intention after operation, and there was no significant difference in the length of hospital stay between the two groups ( P>0.05). All patients were followed up 12-18 months, with an average of 14.9 months. The Lysholm score and IKDC score of the knee joint in both groups after operation increased when compared with those before operation, and the VAS score decreased. Compared to preoperative scores, except for the VAS score of the TT group at 1 week after operation ( P>0.05), there were significant differences in all scores at different time points postoperatively in the two groups ( P<0.05). The above scores in both groups showed a further improvement trend with the prolongation of time after operation. There were significant differences in Lysholm score and VAS score among 1 week, 1 month, 3 months, 6 months, and 12 months after operation in the two groups ( P<0.05). The IKDC score of both groups at 1 month after operation was significantly different from that at 1 week after operation ( P<0.05). At 1 week after operation, the Lysholm score and IKDC score in the I.D.E.A.L group were significantly higher than those in the TT group ( P<0.05), and the VAS score was significantly lower ( P<0.05); there was no significant difference between the two groups at 1, 3, 6, and 12 months after operation ( P>0.05). At 12 months after operation, the anterior tibial translation differences in both groups were significantly lower than those before operation ( P<0.05); and the change value in the I.D.E.A.L group was significantly higher than that in the TT group ( P<0.05). The incidences of early and late complications in the I.D.E.A.L group were significantly lower than those in the TT group ( P<0.05). At 12 months after operation, MRI examination showed that the grafts of the knee joint in both groups survived well, and the Blumensaat angles of both groups were significantly smaller than those before operation ( P<0.05). The change value of the Blumensaat angle in the I.D.E.A.L group was significantly higher than that in the TT group ( P<0.05). The SNQ values of the femoral end, middle section, and tibial end of the graft in the I.D.E.A.L group were significantly higher than those in the TT group ( P<0.05). The early effectiveness of ACL reconstruction by using the I.D.E.A.L technique is better, the knee joint is more stable, and the incidence of postoperative complication is lower. However, the maturity of the graft after reconstruction using the TT technique is higher.

Comparison ultrasound-guided adductor canal block and surgeon-performed block for pain management after total knee arthroplasty: a prospective randomized controlled study

ObjectiveAdductor canal block (ACB) is widely performed for postoperative analgesia for total knee arthroplasty (TKA). The aim of this study is to compare surgeon-assisted and anesthesiologist-assisted (ultrasound-guided) adductor blocks in terms of postoperative analgesic efficacy.MethodsThis study was designed as a double-blind, prospective and randomized trial. A total of 240 participants were randomly allocated to three groups: one where the surgeon performed the adductor canal block (ACBs), another where it was conducted by an anesthetist with ultrasound guidance (ACBa), and a third group without the adductor block. The follow-up management after the Total Knee Arthroplasty (TKA) procedure occurred on the first, third, and tenth days, as well as the twelfth week. Outcome measures comprised pain assessment using the Visual Analog Scale (VAS) and monitoring opioid analgesic consumption.ResultsNo significant differences in demographic profiles were observed between the groups. Groups ACBa and ACBs exhibited significantly lower VAS scores compared to the control group at both 3 and 12 h after surgery, with group ACBa showing the lowest VAS scores among all groups. However, at 1 day, 3 days, 10 days and 12 weeks after surgery, there was no significant difference in VAS scores between the ACBa and ACBs groups. On the first three days, the ACBa group had the lowest opioid consumption and the lowest total opioid consumption. The differences in VAS scores between the groups began to decrease on the first day after surgery.ConclusionThe adductor canal block (ACB) has been demonstrated to be an effective method of reducing pain in patients undergoing total knee replacement (TKR) in the postoperative period. Nevertheless, despite the pronounced impact that ACB performed by an anesthesiologist under ultrasound guidance has on VAS scores according to intraoperative ACB by surgeons, its effect on clinical outcomes has not been demonstrated.Trial registrationsThis study was retrospectively registered with the Clinical Trials Registry Platform on July 31, 2024 (NCT06533085).

Intranasal Atomized Dexmedetomidine in Combination with Intranasal Atomized Butorphanol for dressing change sedation and analgesia in adult burn patients: A Randomized Clinical Trial.

We aimed to evaluate the efficacy of the Intranasal Atomized Dexmedetomidine (IAD)+Intranasal Atomized Butorphanol (IAB) combination therapy on adult burn patients undergoing dressing changes. Herein, 46 adult burn patients were enrolled and randomly divided into two groups: Dexmedetomidine-Butorphanol (DB) and Saline-Butorphanol (SB), treated with atomized dexmedetomidine+butorphanol and saline +butorphanol, respectively. The primary outcomes were the Ramsay Sedation Scale (RSS) and the Visual Analog Scale (VAS) scores. The secondary outcomes were Mean Blood Pressure (MBP), Heart Rate (HR), Respiratory Rate (RR), peripheral blood oxygen saturation (SpO2), total butorphanol consumption, and Adverse Effects (AEs). The two groups were comparable in age, sex, weight, and Total Burn Surface Area (TBSA). During dressing changes, the DB group exhibited significantly lower RSS levels (P<0.05). Besides, the two groups showed no significant differences in VAS scores across all measurement time points. Notably, the DB group exhibited decreased MBP at the beginning of the operation (P<0.0001), 10min after (P<0.0001), and 20min after (P=0.0205). HR decreased significantly at the beginning (P=0.0005) and 10min after (P=0.0088) in the DB group. Furthermore, the two groups showed no significant differences in RR and SpO2 levels. Additionally, the rescue butorphanol dose was lower in the DB group (P<0.001). Finally, dizziness and nausea incidences were significantly lower in the DB group (P<0.05). In conclusion, besides its hemodynamic adverse reactions, the IAD+IAB combination therapy exerted a better sedation effect in adult burn patients than IAB treatment alone.