Significant Differences In Visual Analogue Scale Research Articles

Two types of vidian neurectomy show efficacy in treating allergic rhinitis and vasomotor rhinitis

This study aimed to evaluate the efficacies of endoscopic vidian neurectomy (VN) and highly selective vidian neurectomy (HSVN) for the treatment of allergic rhinitis (AR) and vasomotor rhinitis (VMR). All AR and VMR patients were divided into two groups, Group VN and Group HSVN. The efficacy evaluation methods were visual analog scale (VAS), rhinoconjunctivitis quality of life questionnaire (RQLQ), and medication score. The efficacy evaluations were used to assess patient rhinitis symptoms, quality of life and drug usage. The time points of follow-up period were preoperative, 3 months, 6 months, 1 year, 2 years, and 3 years post operation. By analyzing pre- and postoperative VAS, medication score and RQLQ score, the results showed that rhinitis symptoms and quality of life in both VN and HSVN groups were significantly improved at 3 years, and the rate of improvement decreased gradually with time. Post operation, there were no significant differences in VAS and medication scores between the VN and HSVN groups. With respect to RQLQ, postoperative 2 years and 3 years improvements in sleep disorders, non-nasal symptoms and eye symptoms were significantly greater in the HSVN group than in the VN group. Improvements in rhinitis symptoms and quality of life in AR and VMR were sustained by VN and HSVN until 3 years post operation, with greater quality of life improvements in the HSVN group.

Transforaminal Endoscopic Lumbar Discectomy versus Coblation Nucleoplasty Combined with Collagenase Chemonucleolysis for Lumbar Disc Herniation with Grade I Degenerative Spondylolisthesis.

To investigate the short-term clinical effect of transforaminal endoscopic lumbar discectomy (TELD) versus coblation nucleoplasty (CN) combined with collagenase chemonucleolysis (CCNL) in the treatment of lumbar disc herniation (LDH) with grade I degenerative spondylolisthesis. From January 2019 to December 2020, 60 patients who had LDH with grade I degenerative spondylolisthesis were divided into two groups. Group A adopted TELD while Group B adopted CN combined with CCNL. The surgical efficacy was evaluated according to the visual analogue scale (VAS), oswestry disability index (ODI), quality of recovery-15 (QoR-15), and modified MacNab criteria. Imaging findings including lumbar lordosis (LL), segmental lordosis angle (SL), slip percentage (SP), and disc height (DH) were compared between the two groups pre-operation and at the last follow-up. VAS (back and leg), ODI, and QoR-15 were significantly decreased at each time point after operation in all groups. There were significant differences in VAS (back and leg), ODI, and QoR-15 between the two groups at 3days post-operation (P<0.05), VAS (leg), ODI, and QoR-15 at 3months post-operative (P<0.05), and QoR-15 at 6months post-operative (P<0.05). There was no significant difference in LL, SL, SP, and DH between the two groups at the last follow-up (P>0.05). Both the two operations can relieve the symptoms of lower back and leg pain in patients, and neither of the two operations caused further progress of lumbar spondylolisthesis. Compared with CN combined with CCNL, TELD had more significant improvement in early lower back and leg pain and shorter post-operative duration of hospitalization. The trial was registered on ClinicalTrials.gov (ChiCTR2300076809).

Early clinical efficacy study on the efficacy of a three-stage conservative Chinese medicine external treatment for acute lateral ankle ligament injuries

To evaluate the clinical effect of a new three-phase Chinese medicine (CM) external treatment for acute lateral ankle ligament injuries. From July to December 2023, 64 patients with acute lateral ankle ligament injuries were randomly assigned to receive either the new three-phase CM external treatment combined with the POLICE(protect, optimal loading, ice, compression, elevation) treatment (observation group) or the POLICE treatment (control group), with 32 cases in each group. The observation group consisted of 17 males and 15 females, with an average age of(30.59±3.10) years old ranging from 25 to 36 years old, while the control group included 14 males and 18 females, with an average age of(30.03±3.19) years old ranging from 24 to 37 years old. Visual analogue scale (VAS) evaluation and Figure of 8 measurement were used to evaluate the degree of ankle joint pain and swelling of the subjects at the initial enrollment and after 1 week and sixth weeks of treatment. At the same time, the American Orthopaedic Foot and Ankle Society (AOFAS) and Karlsson Ankle Function Score System were used to evaluate the improvement of ankle joint function in patients at all stages. MRI imaging was employed to observe the degree of biological healing of the anterior talofibular ligament, with the signal to noise ratio(SNR) indicating the level of healing. A lower SNR suggests better ligament healing, as it represents lower water content in the ligament. All patients completed a 6-week follow-up. There was no significant difference in VAS, AOFAS score and Karlsson score between the two groups before treatment (P>0.05). After 1 week and 6 weeks of treatment, the VAS, AOFAS score and Karlsson score of the two groups were significantly improved (P<0.05). After 1 week of treatment, the VAS score of the observation group (3.21±0.87) was lower than that of the control group (4.21±1.50), and the difference was statistically significant (P<0.05). After 1 weeks of treatment, the AOFAS and Karlsson scores [(50.84±4.70) points, (49.97±4.00) points] of the observation group were higher than those [(46.91±5.56) points, (46.66±5.36) points]of the control group (P<0.05). MRI images showed that after 6 weeks of treatment, the SNR value of the observation group was significantly lower than that of the control group, and the difference was statistically significant(SNR of the observation group was 75.25±16.59, the contral gruop was 85.81±15.55), (P<0.05). Compared with the control group, the new three-phase CM external treatment is significantly effective in reducing pain and swelling, enhancing ligament repair quality, and promoting functional recovery of the ankle joint in patients with acute lateral malleolar ligament injuries.

A central and peripheral dual neuromodulation strategy in pain management of zoster-associated pain.

Spinal cord stimulation (SCS) has shown effectiveness in relieving zoster-associated pain (ZAP), but some patients still experience moderate or severe pain after SCS treatment. This study aims to evaluate the impact of SCS combined with dorsal root ganglion (DRG) pulsed radiofrequency (PRF) as a dual neuromodulation strategy on the prognosis of ZAP. The clinical records of patients diagnosed with ZAP who underwent SCS (SCS group) or SCS combined with PRF (SCS + PRF group) at The Third Xiangya Hospital, Central South University, were retrospectively analyzed to compare the effectiveness of the two treatment approaches for ZAP. Outcome measures included changes in Visual Analog Scale (VAS) scores before and after neuromodulation treatment, response rates, and incidence of progression to postherpetic neuralgia (PHN).13 SCS patients and 15 SCS + PRF patients were analyzed. Admission VAS scores were similar (P = 0.934). Upon discharge, no significant differences in VAS or response rates were observed (P > 0.05). However, at 6-month follow-up, the SCS + PRF group had lower VAS scores (1.53 ± 1.06 vs. 3.23 ± 1.50, P < 0.001) and a lower proportion of residual moderate pain (P = 0.041). None in the SCS + PRF group progressed to PHN in the acute/subacute phases, differing significantly from the SCS group (P = 0.038).Therefore, SCS combined with DRG PRF is feasible and effective in the treatment of ZAP. This dual neuromodulation strategy may be a more appropriate regimen for the treatment of ZAP.

A retrospective study on two different surgical robots to assist total knee arthroplasty

To compare early clinical and imaging results of domestic HURWA and imported Brainlab Knee3 surgical robot-assisted knee replacement. A retrospective analysis was performed on 93 patients with knee osteoarthritis (KOA) who underwent robot-assisted descending total knee arthroplasty(TKA) from January 2021 to July 2023, and they were divided into BRATKA group and HRATKA group according to use of robotic system. There were 40 patients in BRATKA group, including 16 males and 24 females, aged from 55 to 90 years old with an average of (64.3±7.0) years old;27 patients with grade Ⅲ and 13 patients with grade Ⅳ according to Kellgren-Lawrence(K-L);18 patients on the right side and 22 patients on the left side;the courses of disease ranged from 1 to 30 years with an average of (15.3±7.6) years;imported Brainlab Knee3 surgical robot assisted system was adopted. There were 53 patients in HRATKA group, including 18 males and 35 females, aged from 52 to 81 years old with an average of (64.4±8.5) years old;30 patients with grade Ⅲ and 23 patients with grade Ⅳ;21 patients on the right side and 32 patients on the left side;the courses of disease ranged from 1 to 32 years with an average of (16.4±7.9) years;HURWA surgical robot assisted system was adopted. Operation time, perioperative total blood loss, incision length and postoperative complications were compared between two groups. Deviation angle of hip-knee-ankle angle(HKAA) before operation and on the first day after operation was compared between two groups. Later tibal component (LTC), frontal femoral component (FFC), later femoral component (LFC) and frontal tibal component(FTC) at 1 day after on the first day after operation was compared between two groups. Knee Society score(KSS), visual analogue scale (VAS) and range of motion (ROM) of knee joint were compared between two groups before operation and on the 3rd and 90th day after operation. Both groups were followed up for 11 to 18 months with an average of (14.4±2.1) months, and the wounds of all patients healed well. Operation time and incision length of BRATKA group were (132.1±34.6) min and (12.9±1.9) cm, while (94.1±10.8) min and (14.8±2.1) cm in HRATKA group, respectively, and the differences between two groups were statistically significant(P<0.05). There were no significant difference in perioperative total blood loss and preoperative deviation angle of HKAA between two groups(P>0.05). Deviation angle of HKAA, FFC angle and LFC angle in BRATKA group were (1.90±0.91) °, (87.90±1.51) ° and(9.00±3.2) °, respectively;while (0.93±1.04) °, (89.03±0.96) ° and (7.63±0.59) ° in HRATKA group, respectively, and the differences between two groups were statistically significant (P<0.05). There were no significant differences in FTC and LTC between two groups(P>0.05). There were no significant differences in VAS of knee rest and exercise, KSS score and ROM of knee joint between two groups before operation and 3 days and 90 days after operation(P>0.05). There was no significant difference in complications between two groups (P>0.05). Postoperative imaging of two robot systems showed good lower limb force line. The domestic HRATKA group had better LFC, FFC angle and HKA deviation angle than the imported BRATKA group, but there were no significant difference in postoperative knee function and pain relief.

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.

Effect of Application of Dexmedetomidine in Perioperative Period on Postoperative Pain, Stress in Patients Undergoing Laparoscopic Uterine Fibroids Surgery: A Randomized Controlled Study

Background: This study aimed to evaluate whether dexmedetomidine (DEX) can relieve postoperative pain and reduce stress reaction after laparoscopic uterine fibroids (UF) surgery. Methods: This randomized controlled study included 100 patients age range of 40–60 years, American Society of Anesthesiologists (ASA) 1–2 grade, admitted for laparoscopic UF surgery from January 2020 to October 2023. The patients were randomly allocated to the DEX group (n = 50) and non-DEX group (n = 50). The visual analogue scale (VAS), Richmond Agitation-Sedation Scale (RASS) score, anesthesia time, spontaneous breathing recovery time, consciousness recovery time, extubation time, and recovery room time were recorded. Results: The VAS of the DEX group was smaller than that of the non-DEX group at half an hour, but there was no significant difference in VAS at 1 h, 12 h and 24 h. Dex group has a RASS value closer to zero than non-DEX group at half an hour. There was no significant difference in RASS at 1 h, 12 h, or 24 h. There were differences in spontaneous breathing recovery time, consciousness recovery time, extubation time, recovery room time, chills and nausea between the two groups. Conclusion: Application of DEX in perioperative period can relieve postoperative pain, reduce stress reaction after laparoscopic UF surgery. Clinical Trial Registration: The study has been registered on https://classic.clinicaltrials.gov/ (registration number: NCT03524950).

Alternate levels versus all levels mini-plate fixation in C3-6 cervical laminoplasty: a retrospective comparative study

ObjectiveThe purpose of this study is to compare radiological and clinical outcomes between alternate levels (C4 and C6) and all levels mini-plate fixation in C3-6 unilateral open-door laminoplasty.MethodsNinety-six patients who underwent C3-6 unilateral open-door laminoplasty with alternate levels mini-plate fixation (54 patients in group A) or all levels mini-plate fixation (42 patients in group B) between September 2014 and September 2019 were reviewed in this study. Radiologic and clinical outcomes were assessed. Clinical results included Visual Analogue Scale (VAS) of axial neck pain and Japanese Orthopedic Association (JOA) score. Radiographic results included cervical range of motion (ROM), cervical curvature index (CCI), and the spinal canal expansive parameters including open angle, anteroposterior diameter (APD), and Pavlov`s ratio.ResultsThere was no significant difference in VAS, JOA score, ROM, and CCI between two groups. There was no significant difference in canal expansion postoperatively between two groups. However, open angle, APD, and Pavlov`s ratio in group A decreased significantly during the follow-up. In group B, APD, Pavlov`s ratio, and open angle were maintained until the final follow-up. There was no hardware failure or lamina reclosure occurred in both groups during the follow-up. The mean cost of group B was higher than that of group A.ConclusionsDespite the differences in the maintenance of canal expansion, alternate levels mini-plate fixation can achieve similar clinical outcomes as all levels mini-plate fixation in C3-6 unilateral open-door laminoplasty. As evidenced in this study, we believe C3-6 laminoplasty with alternate levels (C4 and C6) mini-plate fixation is an economical, effective, and safe treatment method.

Effects of Magnesium in Physiotherapy Treatment for Patients with Knee Osteoarthritis

Background: Osteoarthritis (OA) is a complex joint degenerative disorder. Pain is a dominant characteristic, becoming persistent and more limiting as the disease progresses, resulting in reduced physical function, quality-of-life. Magnesium deficiency is considered to be a major risk factor for osteoarthritis development and progression. Oral magnesium presents unique challenges for many individuals to effectively restore intracellular magnesium levels. Transdermal magnesium absorption could be more effective than oral absorption due to its greater absorption rate and presents fewer negative effects due to its gastrointestinal tract-bypassing nature. Method: Total 40 subjects with knee osteoarthritis were selected as per the inclusion and exclusion criteria and randomly assigned to either Group A (intervention) or Group B (conventional), each having 20 patients. Assessment of the outcome measures was done pre and post 8 sessions. Outcome measures used were Visual Analogue Scale (VAS), Western Ontario and McMaster Universities Arthritis Index (WOMAC), Timed up and go test (TUG), 9 Step stair climb test, Knee ROM, Quadriceps strength using pressure biofeedback. Group A was given conventional therapy along with Epsom salt foot soak and Magnesium oil application. Group B was given conventional therapy alone. Result: There was statistically significant improvement seen in all the outcome measures in intragroup analysis with p&lt;0.05. Intergroup analysis showed statistically significant difference in VAS on activity, WOMAC, Knee ROM, Quadriceps strength with p &lt;0.05 indicating Group A performed better than Group B. Conclusion: The study found that Magnesium when used as an adjunct to conventional therapy shows significant difference in pain levels, knee mobility, quadriceps strength and better functionality in activities of daily living. KEYWORDS: Knee osteoarthritis, Epsom salt, Magnesium, Physiotherapy.

Comparsion of bone setting technique combined with percutaneous vertebroplasty and percutaneous kyphoplasty for the treatment of osteoporotic vertebral compression fractures

To explore clinical efficacy of osteoplasty combined with percutaneous vertebroplasty(PVP) and percutaneous kyphoplasty (PKP) alone in treating osteoporosis vertebral compression fractures (OVCFs). The clinical data of 80 patients with single-level OVCFs treated from January 2021 to June 2022 were retrospectively analyzed, and were divided into treatment group and control group according to different surgical methods, 40 patients in each group. In treatment group, there were 24 males and 16 females, aged from 60 to 83 years old with an average of (70.43±7.31) years old;bone mineral density ranged from -3.30 to -2.50 SD with an average of(-2.84±0.24) SD;1 patient with T10, 4 patients with T11, 11 patients with T12, 7 patients with L1, 7 patients with L2, 5 patients with L3, 3 patients with L4, 2 patients with L5;bone setting technique combined with PVP were performed. In control group, there were 27 males and 13 females, aged from 60 to 82 years old with an average of (68.98±6.94) years old;bone mineral density ranged from -3.40 to -2.50 SD with an average of (-2.76±0.23) SD;2 patients with T10, 3 patients with T11, 13 patients with T12, 11 patients with L1, 5 patients with L2, 3 patients with L3, 2 patients with L4, 1 patient with L5;simple PKP were peformed. Visual analogue scale (VAS) and lumbar Oswestry disability index (ODI) were compared between two groups before operation, 3 days, 3 and 12 months after operation. The changes of local kyphotic angle, vertebral wedge angle and vertebral anterior margin height ratio were compared between two groups before operation, 3 days and 12 months after operation. All patients were successfully completed operation. Treatment group were followed up from 13 to 22 months with an average of (16.82±2.14) months, and control group were followed up from 13 to 23 months with an average of (16.45±2.56) months. Three patients were occurred bone cement leakage in treatment group, while 1 patient were occurred bone cement leakage and 1 patient occurred sensory disturbance of lower limb skin in control group;there were no significant difference in complications between two groups (P>0.05). There were no significant difference in preoperative VAS and ODI between two groups (P>0.05). At 3 days after operation, VAS of treatment group 3.68±0.62 was significantly higher than that of control group 4.00±0.72 (P<0.05). There were no significant difference in VAS and ODI between two groups at 3 and 12 months after operation (P>0.05). There were no significant difference in local kyphotic angle, vertebral wedge angle and vertebral anterior margin height between two groups at 3 days and 12 months after operation (P>0.05). Compared with PKP, bone setting manipulation combined with PVP for the treatment of OVCFs has advantages in early postoperative pain relief. In terms of vertebral height recovery, bone setting manipulation combined with PVP and PKP alone have similar clinical effects.

Impact of Low-Temperature Plasma Radiofrequency Tonsillectomy on Pain, Inflammatory Markers, and Sleep Quality in Adults with Chronic Tonsillitis.

Chronic tonsillitis (CT) is a very common ear, nose, and throat disease worldwide, and in severe cases it can cause sleep apnea hypoventilation syndrome, which can affect the patient's health and can even be life-threatening. Low-temperature plasma radiofrequency tonsillectomy is one of the commonly used methods for treating CT with remarkable results, but more detailed reports are lacking. In this study, we aimed to explore the impact of low-temperature plasma radiofrequency tonsillectomy on pain, inflammatory markers, and sleep quality in adult CT patients for clinical reference. A retrospective study was performed on adult patients diagnosed with CT at our hospital between June 2019 and October 2023. Patients were categorized into a control group receiving traditional tonsillectomy and a treatment group undergoing low-temperature plasma radiofrequency tonsillectomy. The groups were compared in terms of baseline characteristics, surgical parameters, visual analogue scale (VAS) scores, 36-item short form (SF-36) health survey questionnaire scores, inflammatory markers, and Pittsburgh Sleep Quality Index (PSQI) scores. Group differences in postoperative complications were also analyzed. There were 160 patients, 80 in the treatment group (50 males and 30 females, mean age 28.90 ± 2.46 years) and 80 in the control group (46 males, 34 females, mean age 28.89 ± 2.01 years). Differences between the two groups in terms of age, sex, duration of disease, smoking history, body mass index, and other baseline characteristics were not statistically significant (p > 0.05). Operation time, intraoperative bleeding, return to normal diet, and pseudomembrane detachment time in the treatment group were all significantly lower than in the control group (p < 0.05). There were no significant differences in VAS or SF-36 scores before treatment (p > 0.05). Post-treatment, both groups had lower VAS scores and higher SF-36 scores in the treatment group compared to the control group (p < 0.05). There were no significant differences in levels of inflammatory markers before treatment (p > 0.05). Both groups showed increased levels of inflammatory markers post-treatment, but the treatment group had lower post-treatment levels of Interleukin-6 (IL-6) and hypersensitive-C reactive protein (hs-CRP) than the control group (p < 0.05). No significant difference was observed between the two groups in PSQI scores before treatment (p > 0.05). Following treatment, both groups had decreased PSQI scores, with lower scores in the treatment group than in the control group (p < 0.05). The complication rate was lower in the treatment group than in the control group, with rates of 8.75% and 23.75%, respectively (p < 0.05). Low-temperature plasma radiofrequency tonsillectomy for adult CT patients offers advantages such as shorter surgical time, reduced intraoperative bleeding, minimal trauma, and fewer postoperative complications. This procedure significantly alleviates pain, improves quality of life, reduces levels of inflammatory markers, and enhances sleep quality.

The Effect of Intra-articular Injection of Hypertonic Saline Versus Dextrose Prolotherapy for Knee Osteoarthritis

Background: Knee osteoarthritis (OA) is the most common chronic arthritis worldwide, often causing knee stiffness, pain, and functional impairment. This study aims to compare the effects of Dextrose prolotherapy and Hypertonic saline prolotherapy on knee pain, stiffness, and function in patients with knee OA. Methods: The study was conducted as a randomized clinical trial. Patients meeting radiological and clinical criteria for knee OA were sequentially contacted and provided written informed consent. Participants were randomly assigned to receive injections of Hypertonic saline (n = 30) or dextrose prolotherapy (n = 33). The primary outcome measure was clinical manifestations assessed using the compound score of the Western Ontario and McMaster University Arthritis Index (WOMAC). Results: Within-group analysis revealed significant differences in outcome scores for both treatments after 6 months. Both Hypertonic saline and dextrose prolotherapy showed significant improvements in the Visual Analog Scale (VAS), WOMAC composite score, pain, stiffness, and function. In the first month, VAS scores were higher with hypertonic saline compared to dextrose. Additionally, stiffness decreased more with dextrose than with hypertonic saline. After 6 months of treatment, although not statistically significant, hypertonic saline showed better outcomes in the mean WOMAC composite score and pain sub-score compared to dextrose. Conclusions: Among patients with knee OA, Hypertonic saline prolotherapy administered by a trained specialist yields safe and significant improvements in knee pain, stiffness, and function. Our results suggest no significant difference in VAS and WOMAC scores between hypertonic saline and dextrose prolotherapy.

A Comparative Study of 2 Techniques to Avoid Bone Cement Loosening and Displacement After Percutaneous Vertebroplasty Treating Unstable Kummell Disease.

Percutaneous vertebroplasty (PVP) is currently the most common surgical procedure for unstable Kummell disease (KD), but cement loosening or displacement often occurs after PVP. We had been using percutaneous pediculoplasty (PPP) or a self-developed bone cement bridging screw system to avoid this severe complication. This study intends to compare these novel surgical procedures through a 2-year follow-up evaluation. From May 2017 to May 2021, 77 patients with single-level unstable KD were included in the PPP group, and 42 patients received the PVP-bone cement bridging screw system were included in the screw group. The changes in the vertebral body index (VBI), bisegmental Cobb angle, visual analogue scale (VAS) and Oswestry Disability Index (ODI) and the cement loosening rate and displacement rate at different follow-up time points were used to evaluate the clinical efficacy. There was no significant difference in VBI or bisegmental Cobb angle between the 2 groups (p > 0.05) before operation, immediately after operation and at 6-month followup, while at 1-year and 2-year postoperative evaluations, the screw group had higher VBI and bisegmental Cobb angle than the PPP group (p < 0.05). Before operation, immediately after operation, at 6-month and 1-year follow-up, there was no significant difference in VAS or ODI score between the 2 groups (p > 0.05), while at 2-year follow-up, the screw group still had higher VAS and ODI scores than the PPP group (p < 0.05). No bone cement displacement occurred in both groups, but the rate of bone cement loosening was 14.29% in group PPP, and 0 in screw group (p < 0.05). This 2-year follow-up study shows that the PVP-bone cement bridging screw system combined therapy had better midterm treatment efficacy than the PVP-PPP combined therapy in patients with unstable KD, and the bone cement bridging screw system is a preferred therapy with better anti cement loosening ability.

Comparison of local massage, steroid injection, and extracorporeal shock wave therapy efficacy in the treatment of lateral epicondylitis.

This study aimed to compare the clinical outcomes of patients with lateral epicondylitis (LE) treated with local massage, corticosteroid (CS) injection, and extracorporeal shock wave therapy (ESWT). This randomized prospective study included 52 patients. Patients treated with local massage in Group 1 (n=17; 9 males, 8 females; mean age: 46.1±10.9 years; range, 27 to 64 years), CS injection in Group 2 (n=17; 7 males, 10 females; mean age: 46.0±8.8 years; range, 28 to 63 years), and ESWT in Group 3 (n=18; 12 males, 6 females; mean age: 46.7±11.3 years; range, 28 to 68 years) for LE were evaluated between March 2021 and June 2022. Clinical outcomes were assessed using the Visual Analog Scale (VAS), Disabilities of the Arm, Shoulder, and Hand (DASH), and DASH-Work Model (DASH-WM) scoring systems at the initial examination at the beginning of the study and at two-week, three-month, and six-month follow-up controls. Similar results were observed between VAS, DASH, and DASH-WM scores measured during LE diagnosis. In the first two weeks of follow-up, statistically significant decreases were observed in VAS, DASH, and DASH-WM scores in all three groups. Compared to baseline values, Group 1 and 2 had significant difference in VAS and DASH scores at three months. Group 3 had a significant difference in all clinical evaluation scores. At six months, no significant difference was observed in Groups 1 and 2 in any of the scoring systems, while Group 3 showed significant improvements in all scoring systems. Treatment with ESWT was superior to other treatments throughout the study and at the final follow-up. In patients receiving CS injections, the clinical outcomes worsened with time, evidenced by the six-month follow-up. Further studies on combined treatment modalities are needed on this subject.

Contralateral endoscopic approach for lumbar foraminal stenosis using unilateral biportal endoscopic surgery

To assess the feasibility and imaging outcomes of unilateral biportal endoscopic technique in the treatment of lumbar foraminal stenosis through contralateral approach. The clinical data of 33 patients with lumbar foraminal stenosis treated with unilateral biportal endoscopic technique from January 2021 to July 2022 were retrospectively analyzed. There were 17 males and 16 females;age ranging from 34 to 72 years old with an average of (56.00±7.89) years old;operation time and perioperative complications were recorded;visual analogue scale (VAS) of pain was recorded, to evaluate the degree of low back pain and lower extremity pain, and Oswestry disability index (ODI) to evaluate the lumbar spine function. At the latest follow-up, the modified Macnab score was used to evaluate the clinical efficacy. All patients successfully completed the operation. The operation time ranged from 47 to 65 minutes, with an average of (56.10±5.19) minutes. The postoperative follow-up ranged from 12 to 18 months, with an average of (14.9±2.3) months. The VAS of low back and lower extermity pain before operation were (7.273±1.442) and (7.697±1.447) scores, ODI was (69.182±9.740)%. Postoperative lumbocrural pain VAS were (3.394±0.966) and (2.818±0.727) scores, ODI was (17.30±4.78) %. At the latest follow-up, VAS of back and lower extermity pain was (2.788±0.650) and (2.394±0.704) scores, ODI was (14.33±350)%. There were significant differences in VAS of low back and lower extremity pain and ODI before and after operation(P<0.05). At the latest follow-up, according to the modified Macnab criteria, 24 patients got excellent result, 5 as good, 2 as fair, and 2 as poor. Unilateral biportal endoscopic treatment of lumbar foraminal stenosis through the contralateral approach is a safe and efficient method, with few complications, quick postoperative recovery, and satisfactory clinical outcomes. During the follow-up period, no iatrogenic lumbar instability was observed.

Effect and complication among different kinds of spinal endoscopic surgery for lumbar disc herniation

To compare clinical efficacy and complication rate of percutaneous endoscopic transforaminal discectomy(PETD),percutaneous endoscopic interlaminar discectomy (PEID) and unilateral biportal endoscopic (UBE) in treating single-segment lumbar disc herniation(LDH). From October 2019 to August 2021,121 LDH patients with single-segment treated by spinal endoscopy were retrospectively analyzed and divided into three groups. In PETD group,there were 48 patients,including 19 males and 29 females,aged from 18 to 72 years old with an average of (44.0±13.9) years old;3 patients with L3,4 segments,27 patients with L4,5 segments,and 18 patients with L5S1 segments. In PEID group,there were 43 patients,including 23 males and 20 females,aged from 20 to 69 years old with an average of (40.1±12.1) years old;1 patient with L3,4 segments,15 patients with L4,5 segments,and 27 patients with L5S1 segments. In UBE group,there were 30 patients,including 12 males and 18 females,aged from 29 to 72 years old with an average of (41.2±15.0) years old;1 patient with L3,4 segments,18 patients with L4,5 segments,and 11 patients with L5S1 segments. Operation time,blood loss,fluoroscopy times and complications among three groups were observed and compared. Before opertaion,3 months after operation and at the latest follow-up,visual analogue scale (VAS) was used to evaluate low back pain and lower extremity pain,Oswestry disfunction index (ODI) was used to evaluate lumbar function,and modified MacNab was used to evaluate clinical efficacy at the latest follow-up. All patients were performed endoscopic spinal surgery completly and were followed up for at least 12 months. One patient occurred dural sac rupture both in PETD and PEID group,and dural sac rupture was small,and there was no obvious discomfort after operation. Two patients were occurred intraoperative rupture of dural sac in UBE group. One patient was occurred cerebrospinal fluid leakage after operation,and was improved after rest in supine position and fluid rehydration. One patient without no significant postoperative discomfort. (1)There were no significant difference in operating time,blood loss and hospital stay between PETD and PEID group (P>0.05),while UBE group was higher than those of PETD and PEID group (P<0.05). There was no statistical significance in fluoroscopy times between PEID and UBE group (P>0.05),but PETD group was higher than that of PEID and UBE group (P<0.05). (2)VAS of low back pain at 3 months after operation in UBE group was higher than that in PETD and PEID group (P<0.05),but there was no significant difference between PETD and PEID group (P>0.05). At the latest follow-up,there was no significant difference in VAS of low back pain among three groups (P>0.05). (3)Lower extremity pain of VAS and ODI among 3 groups after operation were significantly improved at all time points compared with those before opertaion(P<0.05),and there were no statistical significance between groups (P>0.05),and there were no statistical significance in interaction between different time points and operation groups (P>0.05). (4) At the latest follow-up,according to the modified MacNab standard,the results of PETD group were excellent in 27 patients,good in 16 patients,moderate in 4 patients,poor in 1 patient;in PEID group,27 patients got excellent result,12 good,3 moderate,and 1 poor;in UBE group,16 patients got excellent,10 good,2 moderate,and 2 poor. There was no significant difference among three groups (χ2=0.308,P>0.05). Recurrence of lumbar disc herniation occurred in 1 patient among each three groups,symptoms were improved in 2 patients after symptomatic treatment,and 1 patient was treated in other hospitals. PETD,PEID and UBE techniques could achieve good early clinical effects in treating lumbar disc herniation with similar complication rates. Both of PETD and PEID are single-channel minimally invasive surgery,with mild intraoperative tissue damage and quick postoperative recovery; while intraoperative fluoroscopy of PETD was relatively more frequent, and PEID was more suitable for L5S1 segment;UBE is a two-channel surgery,in which the intraoperative soft tissue damage is more severe,but exposure is broad,which is more suitable for complex cases.

Clinical outcomes and bone resection analysis of unilateral double-channel endoscopic technique in treating lumbar disc herniation

To explore clinical outcomes and bone resection of interlaminar fenestration decompression and unilateral biportal endoscopic (UBE) technique in treating lumbar disc herniation(LDH). A retrospective study was performed on 105 patients with single-level LDH treated from December 2019 to December 2021. Fifty-four patients in UBE group,including 32 males and 22 females,aged from 18 to 50 years old with an average of(38.7±9.3) years old,were treated with UBE,29 patients with L4,5 and 25 patients with L5S1. There were 51 patients in small fenestration group,including 27 males and 24 females,aged from 18 to 50 years old with an average of (39.9±10.0) years old,were treated with small fenestration,25 patients with L4,5 and 26 patients with L5S1. Perioperative indexes,such as operation time,postoperative time of getting out of bed and hospital stay were observed and compared between two groups. Visual analogue scale (VAS) and Oswestry disability index (ODI) were compared between two groups before operation and 1,3,6 and 12 months after operation,respectively;and modified MacNab evaluation criteria was used to evaluate clinical efficacy. Amount of bone resection and retention rate of inferior articular process laminoid complex were compared between two groups. All 105 patients were successfully completed operation. Both of two groups were followed up from 6 to 12 months with an average of (10.69±2.49) months. Operation time,postoperative time of getting out of bed and hospital stay were (58.20±5.54) min,(2.40±0.57) d and (3.80±0.61) d in UBE group,and (62.90±7.14) min,(4.40±0.64) d and (4.40±0.64) d in small fenestrum group,respectively;and had statistically difference between two groups(P<0.05). Postoperative VAS of low back and leg pain and ODI in both groups were significantly lower than those before surgery (P<0.05). VAS of lumbar pain in UBE group (1.37±0.49) score was lower than that of small fenestration group (2.45±0.64) score,and had statistically difference (t=9.745,P<0.05). Postoperative ODI in UBE group at 1 and 3 months were (28.54±3.31) % and (22.87±3.23) %,respectively,which were lower than those in small fenestra group (36.31±9.08) % and (29.90±8.36) %,and the difference was statistically significant (P<0.05). There were no significant difference in VAS and ODI between two groups at other time points (P>0.05). According to the modified MacNab evaluation criteria at the latest follow-up,49 patients got excellent result,3 good,and 2 fair in UBE group. In small fenestration group,35 patients got excellent,12 good,and 4 fair. In UBE group,amount of bone resection on L4,5 segment was (0.45±0.08) cm3 and (0.31±0.08) cm3 on the segment of L5S1. In small fenestration group,amount of bone resection on L4,5 segment was (0.57±0.07) cm3 and (0.49±0.04) cm3 on the segment of L5S1,and amount of bone resection of lower articular process laminar complex on the same segment in UBE group was less than that in small fenestration group (P<0.05). In UBE group,retention rate of laminoid complex on L4,5 segment was (0.73±0.04) and L5S1 segment was (0.83±0.03),while L4,5 segment was(0.68±0.06) and L5S1 segment was (0.74±0.04) in small fenestration group,the lower articular process laminar complex retention rate in UBE group was higher than that in small fenestration group(P<0.05). Both unilateral double-channel endoscopy and small fenestration of laminae could achieve good clinical results in treating LDH,but UBE has advantages of less trauma,higher efficiency,faster postoperative recovery and less damage to bone structure.

Examining the Efficacy of Arthroscopic Scaphocapitate Arthrodesis for Advanced Kienbock's Disease: Clinical and Radiological Outcomes.

Altering wrist biomechanics, Kienbock's disease leads to progressive carpal collapse that results in early arthritis and degenerative changes. By shifting the loading axis toward the radioscaphoid joint, scaphocapitate arthrodesis (SCA) has been reported as a salvage procedure effective in treating symptomatic patients with advanced Kienbock's disease. In this study, we aimed to evaluate the clinical and radiological outcomes of arthroscopic SCA in symptomatic patients with advanced stages of Kienbock's disease. Between March 2010 and February 2021, we included 15 patients with symptomatic stage IIIA (n=2) and stage IIIB (n=13) Kienbock's disease who were followed up for a minimum of 24 months after arthroscopic SCA with or without lunate excision. The lunate was excised in 6 patients and retained in 9. Visual analog scale (VAS) pain score, grip strength, range of motion (ROM), active flexion-extension arc, and modified Mayo wrist score (MMWS) were measured preoperatively and at each follow-up examination after surgery. Operation-related complications and radiographic changes were also assessed. There were 13 women and 2 men, with a mean age of 57.6 years (range, 21-74 years) at the time of undergoing arthroscopic SCA. Follow-up ranged from 24 to 116 months, with an average of 56.9 ± 32.3 months. Bony union was achieved in all patients. At preoperative examination, wrist ROM (67%) and grip strength (48%) significantly decreased, compared to the contralateral wrist. At the final follow-up, there were significant improvements in VAS, grip strength, and MMWS, whereas the active wrist ROM showed no significant change. Radioscaphoid angle recovered after surgery, while radiographic carpal collapse and ulnar translation of the carpus occurred. In subgroup analysis according to excision of the lunate, there were no significant differences in VAS, MMWS, grip strength, or total ROM. However, increased ulnar translation and decreased radial deviation were noted in the lunate excision group. Arthroscopic SCA achieved significant improvements in pain and wrist function in patients with advanced Kienbock's disease without any complications. Excision of the lunate when performing arthroscopic SCA seemed to induce progressive carpal ulnar translation, with no apparent clinical benefits over retaining it.