Differences in Demographic and Radiographic Characteristics between Patients with Visible and Invisible T1 Slopes on Lateral Cervical Radiographic Images

Introduction: The T1 slope is important for cervical surgical planning, and it may be invisible on radiographic images. The prevalence of T1 invisible cases and the differences in demographic and radiographic characteristics between patients whose T1 slopes are visible or invisible remains unexplored. Methods: This pilot study aimed to evaluate the differences in these characteristics between outpatients whose T1 slopes were visible or invisible on radiographic images. Patients (n = 60) who underwent cervical radiography, whose T1 slope was confirmed clearly, were divided into the visible (V) group and invisible (I) group. The following radiographic parameters were measured: (1) C2-7 sagittal vertical axis (SVA), (2) C2-7 angle in neutral, flexion, and extension positions. Results: Based on the T1 slope visibility, 46.7% of patients were included in group I. The I group had significantly larger C2-7 SVA than the V group for males (p < 0.05). The C2-7 SVA tended to be larger in the I group, without significant difference for females (p = 0.362). Discussion: The mean C2-7 angle in neutral and flexion positions was not significantly different between the V and I groups for either sex. The mean C2-7 angle in the extension position was greater in the V group. The T1 slope was invisible in males with high C2-7 SVA.

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Applicability of cervical sagittal vertical axis, cervical lordosis, and T1 slope on pain and disability outcomes after anterior cervical discectomy and fusion in patients without deformity

Journal of Neurosurgery Spine ◽

10.3171/2019.7.spine19437 ◽

2020 ◽

Vol 32 (1) ◽

pp. 23-30 ◽

Cited By ~ 2

Author(s):

Darryl Lau ◽

Anthony M. DiGiorgio ◽

Andrew K. Chan ◽

Cecilia L. Dalle Ore ◽

Michael S. Virk ◽

...

Keyword(s):

Vertical Axis ◽

Anterior Cervical Discectomy ◽

Cervical Lordosis ◽

Sagittal Vertical Axis ◽

Significant Linear Trend ◽

Cervical Discectomy ◽

T1 Slope ◽

Significant Difference ◽

Vas Scores

OBJECTIVEUnderstanding what influences pain and disability following anterior cervical discectomy and fusion (ACDF) in patients with degenerative cervical spine disease is critical. This study examines the timing of clinical improvement and identifies factors (including spinal alignment) associated with worse outcomes.METHODSConsecutive adult patients were enrolled in a prospective outcomes database from two academic centers participating in the Quality Outcomes Database from 2013 to 2016. Demographics, surgical details, radiographic data, arm and neck pain (visual analog scale [VAS] scores), and disability (Neck Disability Index [NDI] and EQ-5D scores) were reviewed. Multivariate analysis was used.RESULTSA total of 186 patients were included, and 48.4% were male. Their mean age was 55.4 years, and 45.7% had myelopathy. Preoperative cervical sagittal vertical axis (cSVA), cervical lordosis (CL), and T1 slope values were 24.9 mm (range 0–55 mm), 10.4° (range −6.0° to 44°), and 28.3° (range 14.0°–51.0°), respectively. ACDF was performed at 1, 2, and 3 levels in 47.8%, 42.0%, and 10.2% of patients, respectively. Preoperative neck and arm VAS scores were 5.7 and 5.4, respectively. NDI and EQ-5D scores were 22.1 and 0.5, respectively. There was significant improvement in all outcomes at 3 months (p < 0.001) and 12 months (p < 0.001). At 3 months, neck VAS (3.0), arm VAS (2.2), NDI (12.7), and EQ-5D (0.7) scores were improved, and at 12 months, neck VAS (2.8), arm VAS (2.3), NDI (11.7), and EQ-5D (0.8) score improvements were sustained. Improvements occurred within the first 3-month period; there was no significant difference in outcomes between the 3-month and 12-month mark. There was no correlation among cSVA, CL, or T1 slope with any outcome endpoint. The most consistent independent preoperative factors associated with worse outcomes were high neck and arm VAS scores and a severe NDI result (p < 0.001). Similar findings were seen with worse NDI and EQ-5D scores (p < 0.001). A significant linear trend of worse NDI and EQ-5D scores at 3 and 12 months was associated with worse baseline scores. Of the 186 patients, 171 (91.9%) had 3-month follow-up data, and 162 (87.1%) had 12-month follow-up data.CONCLUSIONSACDF is effective in improving pain and disability, and improvement occurs within 3 months of surgery. cSVA, CL, and T1 slope do not appear to influence outcomes following ACDF surgery in the population with degenerative cervical disease. Therefore, in patients with relatively normal cervical parameters, augmenting alignment or lordosis is likely unnecessary. Worse preoperative pain and disability were independently associated with worse outcomes.

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Overpowering posterior lumbar instrumentation and fusion with hyperlordotic anterior lumbar interbody cages followed by posterior revision: a preliminary feasibility study

Journal of Neurosurgery Spine ◽

10.3171/2017.5.spine16926 ◽

2017 ◽

Vol 27 (6) ◽

pp. 650-660 ◽

Cited By ~ 11

Author(s):

Abhijeet Kadam ◽

Nathan Wigner ◽

Philip Saville ◽

Vincent Arlet

Keyword(s):

Sagittal Plane ◽

Posterior Instrumentation ◽

Spinal Instrumentation ◽

Vertical Axis ◽

Posterior Spinal Fusion ◽

Neurological Complications ◽

Sagittal Vertical Axis ◽

Significant Difference ◽

The Mean ◽

Segmental Lordosis

OBJECTIVEThe authors’ aim in this study was to evaluate whether sagittal plane correction can be obtained from the front by overpowering previous posterior instrumentation and/or fusion with hyperlordotic anterior lumbar interbody fusion (ALIF) cages in patients undergoing revision surgery for degenerative spinal conditions and/or spinal deformities.METHODSThe authors report their experience with the application of hyperlordotic cages at 36 lumbar levels for ALIFs in a series of 20 patients who underwent revision spinal surgery at a single institution. Included patients underwent staged front-back procedures: ALIFs with hyperlordotic cages (12°, 20°, and 30°) followed by removal of posterior instrumentation and reinstrumentation from the back. Patients were divided into the following 2 groups depending on the extent of posterior instrumentation and fusion during the second stage: long constructs (≥ 6 levels with extension into thoracic spine and/or pelvis) and short constructs (< 6 levels). Preoperative and postoperative standing radiographs were evaluated to measure segmental lordosis (SL) along with standard sagittal parameters. Radiographic signs of pseudarthrosis at previously fused levels were also sought in all patients.RESULTSThe average patient age was 54 years (range 30–66 years). The mean follow-up was 11.5 months (range 5–26 months). The mean SL achieved with 12°, 20°, and 30° cages was 13.1°, 19°, and 22.4°, respectively. The increase in postoperative SL at the respective surgically treated levels for 12°, 20°, and 30° cages that were used to overpower posterior instrumentation/fusion averaged 6.1° (p < 0.05), 12.5° (p < 0.05), and 17.7° (p < 0.05), respectively. No statistically significant difference was found in SL correction at levels in patients who had pseudarthrosis (n = 18) versus those who did not (n = 18). The mean overall lumbar lordosis increased from 44.3° to 59.8° (p < 0.05). In the long-construct group, the mean improvement in sagittal vertical axis was 85.5 mm (range 19–249.3 mm, p < 0.05). Endplate impaction/collapse was noted in 3 of 36 levels (8.3%). The anterior complication rate was 13.3%. No neurological complications or vascular injuries were observed.CONCLUSIONSALIF in which hyperlordotic cages are used to overpower posterior spinal instrumentation and fusion can be expected to produce an increase in SL of a magnitude that is roughly half of the in-built cage lordotic angle. This technique may be particularly suited for lordosis correction from the front at lumbar levels that have pseudarthrosis from the previous posterior spinal fusion. Meticulous selection of levels for ALIF is crucial for safely and effectively performing this technique.

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Primary Drivers of Adult Cervical Deformity: Prevalence, Variations in Presentation, and Effect of Surgical Treatment Strategies on Early Postoperative Alignment

Neurosurgery ◽

10.1093/neuros/nyx438 ◽

2017 ◽

Vol 83 (4) ◽

pp. 651-659 ◽

Cited By ~ 5

Author(s):

Peter G Passias ◽

Cyrus M Jalai ◽

Virginie Lafage ◽

Renaud Lafage ◽

Themistocles Protopsaltis ◽

...

Keyword(s):

Thoracic Kyphosis ◽

Treatment Strategies ◽

Vertical Axis ◽

Compensatory Mechanisms ◽

Sagittal Vertical Axis ◽

Cervical Deformity ◽

T1 Slope ◽

Significant Difference ◽

Lowest Instrumented Vertebra ◽

The Impact

Abstract BACKGROUND Primary drivers (PDs) of adult cervical deformity (ACD) have not been described in relation to pre- and early postoperative alignment or degree of correction. OBJECTIVE To define the PDs of ACD to understand the impact of driver region on global postoperative compensatory mechanisms. METHODS Primary cervical deformity driver/vertebral apex level were determined: CS = cervical; CTJ = cervicothoracic junction; TH = thoracic; SP = spinopelvic. Patients were evaluated if surgery included PD apex, based on the lowest instrumented vertebra (LIV): CS: LIV ≤ C7, CTJ: LIV ≤ T3, TH: LIV ≤ T12. Cervical and thoracolumbar alignment was measured preoperatively and 3 mo (3M) postoperatively. PD groups were compared with analysis of variance/Pearson χ2, paired t-tests. RESULTS Eighty-four ACD patients met inclusion criteria. Thoracic drivers (n = 26) showed greatest preoperative cervical and global malalignment against other PD: higher thoracic kyphosis, pelvic incidence-lumbar lordosis (PI-LL), T1 slope C2-T3 sagittal vertical axis (SVA), and C0-2 angle (P < .05). Differences in baseline-3M alignment changes were observed between surgical PD groups, in PI-LL, LL, T1 slope minus cervical lordosis (TS-CL), cervical SVA, C2-T3 SVA (P < .05). Main changes were between TH and CS driver groups: TH patients had greater PI-LL (4.47° vs −0.87°, P = .049), TS-CL (−19.12° vs −4.30, P = .050), C2-C7 SVA (−18.12 vs −4.30 mm, P = .007), and C2-T3 SVA (−24.76 vs 8.50 mm, P = .002) baseline-3M correction. CTJ drivers trended toward greater LL correction compared to CS drivers (−6.00° vs 0.88°, P = .050). Patients operated at CS driver level had a difference in the prevalence of 3M TS-CL modifier grades (0 = 35.7%, 1 = 0.0%, 2 = 13.3%, P = .030). There was a significant difference in 3M chin-brow vertical angle modifier grade distribution in TH drivers (0 = 0.0%, 1 = 35.9%, 2 = 14.3%, P = .049). CONCLUSION Characterizing ACD patients by PD type reveals differences in pre- and postoperative alignment. Evaluating surgical alignment outcomes based on PD inclusion is important in understanding alignment goals for ACD correction.

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Gender-specific analysis for the association between trunk muscle mass and spinal pathologies

Scientific Reports ◽

10.1038/s41598-021-87334-4 ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Yusuke Hori ◽

Masatoshi Hoshino ◽

Kazuhide Inage ◽

Masayuki Miyagi ◽

Shinji Takahashi ◽

...

Keyword(s):

Muscle Mass ◽

Bioelectrical Impedance ◽

Vertical Axis ◽

Impedance Analysis ◽

Poor Quality ◽

Trunk Muscle ◽

Sagittal Vertical Axis ◽

Cross Sectional ◽

Lower Trunk ◽

Significant Difference

AbstractWe investigated the relationship between trunk muscle mass and spinal pathologies by gender. This multicenter cross-sectional study included patients aged ≥ 30 years who visited a spinal outpatient clinic. Trunk and appendicular muscle mass were measured using bioelectrical impedance analysis. The Oswestry Disability Index (ODI), visual analog scale (VAS) score for low back pain, sagittal vertical axis (SVA), and EuroQol 5 Dimension (EQ5D) score were investigated to evaluate spinal pathology. The association between trunk muscle mass and these parameters was analyzed by gender using a non-linear regression model adjusted for patients’ demographics. We investigated the association between age and trunk muscle mass. We included 781 men and 957 women. Trunk muscle mass differed significantly between men and women, although it decreased with age after age 70 in both genders. Lower trunk muscle mass was significantly associated with ODI, SVA, and EQ5D score deterioration in both genders; its association with VAS was significant only in men. Most parameters deteriorated when trunk muscle mass was < 26 kg in men and < 19 kg in women. Lower trunk muscle mass was associated with lumbar disability, spinal imbalance, and poor quality of life in both genders, with significant difference in muscle mass.

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The utility of supine radiographs in the assessment of thoracic flexibility and risk of proximal junctional kyphosis

Journal of Neurosurgery Spine ◽

10.3171/2020.11.spine201565 ◽

2021 ◽

pp. 1-7

Author(s):

Francis Lovecchio ◽

Renaud Lafage ◽

Jonathan Charles Elysee ◽

Alex Huang ◽

Bryan Ang ◽

...

Keyword(s):

Thoracic Spine ◽

Lumbar Lordosis ◽

Pelvic Tilt ◽

Pelvic Incidence ◽

Vertical Axis ◽

Control Analysis ◽

Proximal Junctional Kyphosis ◽

Sagittal Vertical Axis ◽

Significant Difference ◽

Junctional Kyphosis

OBJECTIVE Supine radiographs have successfully been used for preoperative planning of lumbar deformity corrections. However, they have not been used to assess thoracic flexibility, which has recently garnered attention as a potential contributor to proximal junctional kyphosis (PJK). The purpose of this study was to compare supine to standing radiographs to assess thoracic flexibility and to determine whether thoracic flexibility is associated with PJK. METHODS A retrospective study was conducted of a single-institution database of patients with adult spinal deformity (ASD). Sagittal alignment parameters were compared between standing and supine and between pre- and postoperative radiographs. Thoracic flexibility was determined as the change between preoperative standing thoracic kyphosis (TK) and preoperative supine TK, and these changes were measured over the overall thoracic spine and the fused portion of the thoracic spine (i.e., TK fused). A case-control analysis was performed to compare thoracic flexibility between patients with PJK and those without (no PJK). The cohort was also stratified into three groups based on thoracic flexibility: kyphotic change (increased TK), lordotic change (decreased TK), and no change. The PJK rate was compared between the cohorts. RESULTS A total of 101 patients (mean 63 years old, 82.2% female, mean BMI 27.4 kg/m2) were included. Preoperative Scoliosis Research Society–Schwab ASD classification showed moderate preoperative deformity (pelvic tilt 27.7% [score ++]; pelvic incidence–lumbar lordosis mismatch 44.6% [score ++]; sagittal vertical axis 42.6% [score ++]). Postoperatively, the average offset from age-adjusted alignment goals demonstrated slight overcorrection in the study sample (−8.5° ± 15.6° pelvic incidence–lumbar lordosis mismatch, −29.2 ± 53.1 mm sagittal vertical axis, −5.4 ± 10.8 pelvic tilt, and −7.6 ± 11.7 T1 pelvic angle). TK decreased between standing and supine radiographs and increased postoperatively (TK fused: −25.3° vs −19.6° vs −29.9°; all p < 0.001). The overall rate of radiographic PJK was 23.8%. Comparisons between PJK and no PJK demonstrated that offsets from age-adjusted alignment goals were similar (p > 0.05 for all). There was a significant difference in the PJK rate when stratified by thoracic flexibility cohorts (kyphotic: 0.0% vs no change: 18.4% vs lordotic: 35.0%; p = 0.049). Logistic regression revealed thoracic flexibility (p = 0.045) as the only independent correlate of PJK. CONCLUSIONS Half of patients with ASD experienced significant changes in TK during supine positioning, a quality that may influence surgical strategy. Increased thoracic flexibility is associated with PJK, possibly secondary to fusing the patient’s spine in a flattened position intraoperatively.

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Immersive and Non-Immersive Virtual Reality Distraction on Pain Perception to Intraoral Injections

Journal of Clinical Pediatric Dentistry ◽

10.17796/1053-4625-45.6.5 ◽

2021 ◽

Vol 45 (6) ◽

pp. 389-394

Author(s):

Supriya Kumari ◽

Rachana Bahuguna ◽

Nishita Garg ◽

Ramakrishna Yeluri

Keyword(s):

Virtual Reality ◽

Pain Perception ◽

Dental Treatment ◽

Immersive Virtual Reality ◽

Dental Procedures ◽

Group I ◽

Significant Difference ◽

The Mean ◽

Group Ii ◽

Chi Square Analysis

Objective: To evaluate the efficacy of immersive VR (IVR) and non-immersive VR (NIVR) distraction on perceived pain during intraoral injections in children undergoing dental procedures. The objective was to introduce 3-dimensional nature of virtual reality during the provoking phase of dental treatment as a means of distraction in children. Study design: A total of 200 children were selected for the study, 100 for IVR group and 100 for NIVR group. After randomization, children were introduced to Oculus Go Standalone equipment; MCDAS (f), VAS, WBFRS and the treatment procedure using tell show do technique. Group I children were introduced to oculus go standalone headset with hand held controller to play temple run or roller coaster game while in group II, children watched cartoon movies of their choice. Pre-operative & post-operative MCDAS scores were obtained using MCDAS (f) questionnaire in local language. Post-operatively, VAS and WBFRS scores were also obtained. The data was analyzed using independent t-test and chi-square analysis. Results: Pre-operatively, the mean MCDAS scores were similar in both the groups viz. Group–I (29.20 ± 3.197) and Group–II (29.09 ± 3.803) and is statistically not significant. Post-operatively, the mean MCDAS scores were higher in non-immersive group (20.72 ± 2.822) as compared to immersive group (10.99 ± 2.227). VAS score was higher in non-immersive group (2.72 ± 0.99) as compared to immersive group (0.75 ± 0.88). WBFRS scores were higher in non-immersive group (2.78 ± 1.097) as compared to immersive group (0.82 ± 1.104). Conclusion: Three-dimensional virtual reality was found to be an effective means of distraction in children undergoing dental procedures and especially during the provoking phase. The significant difference obtained clearly indicates irrespective of immersiveness of virtual reality, anxiety had been decreased and on comparison the pain perception to intraoral injection is less in immersive virtual reality environment. Immersive VR distraction technique can serve as an adjunct to traditional behavior management strategies already available to the pediatric dentist.

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Comparative Analysis of the Exposure and Surgical Freedom of the Endoscopic Extended Minipterional Craniotomy and the Transorbital Endoscopic Approach to the Anterior and Middle Cranial Fossae

Operative Neurosurgery ◽

10.1093/ons/opy309 ◽

2018 ◽

Vol 17 (2) ◽

pp. 174-181 ◽

Cited By ~ 9

Author(s):

Raywat Noiphithak ◽

Juan C Yanez-Siller ◽

Juan M Revuelta Barbero ◽

Raymond I Cho ◽

Bradley A Otto ◽

...

Keyword(s):

Comparative Analysis ◽

Standard Deviation ◽

Minimally Invasive ◽

Vertical Axis ◽

Endoscopic Approach ◽

Extended Version ◽

Specific Approach ◽

Significant Difference ◽

Surgical Application ◽

The Mean

AbstractBACKGROUNDNumerous minimally invasive approaches to the skull base have been successively developed. Knowledge of the surgical nuances of a specific approach may facilitate approach selection. This study sought to compare the nuances of an extended version of the minipterional craniotomy (EMPT) with those of the transorbital endoscopic approach (TOEA) to the anterior and middle cranial fossae (ACF and MCF, respectively).OBJECTIVETo quantitatively analyze and compare the area of exposure and surgical freedom between EMPT and TOEA to the ACF and MCF.METHODSEMPT and TOEA were carried out in 5 latex-injected cadaveric heads, bilaterally (10 sides). For each approach, the area of exposure, surgical freedom, and angle of attack were obtained with neuronavigation and statistically compared.RESULTSNo significant difference was found between the mean area of exposure of EMPT and TOEA at the ACF and MCF (P = .709 and .317, respectively). The mean exposure area at the ACF was of 13.4 ± 2.6 cm2 (mean ± standard deviation) and 13.0 ± 1.9 cm2 for EMPT and TOEA, respectively. Except for the crista galli, EMPT afforded a larger area of surgical freedom at all targets. EMPT also achieved significantly greater attack angles in vertical axis except to the crista galli. The horizontal attack angles to all targets were similar between approaches.CONCLUSIONEMPT and TOEA offer a comparable area of exposure at the ACF and MCF in the cadaver; however, the instrument maneuverability afforded by EMPT is superior. Further studies are necessary to better define their precise surgical application.

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EFFECTIVENESS OF HANDS OFF VERSUS HANDS ON TECHNIQUES ON PERINEAL TRAUMA AND PERINEAL PAIN AMONG PARTURIENT MOTHERS

Asian Journal of Pharmaceutical and Clinical Research ◽

10.22159/ajpcr.2016.v9i6.14045 ◽

2016 ◽

Vol 9 (6) ◽

pp. 179 ◽

Cited By ~ 1

Author(s):

Jayabharathi Bhaskaran

Keyword(s):

Sampling Technique ◽

Simple Random Sampling ◽

Perineal Trauma ◽

Perineal Pain ◽

Study Group ◽

Perineal Tear ◽

Group I ◽

Significant Difference ◽

Hands On ◽

The Mean

Background: Labor is the process by which the fetus and the placenta leave the uterus. Delivery can occur in two ways, vaginally or by a cesarean delivery. The majority of women who have a vaginal birth will sustain perineal trauma from a spontaneous perineal tear or episiotomy or both.Aim: This study aims to assess the effectiveness of hands off versus hands on techniques on perineal trauma and perineal pain among parturient mothers in selected hospitals, Kerala.Methods: The research design adopted in this study was true experimental post test only design. The study was conducted in 3 hospitals at Kerala such as Karothukuzhiyil hospital Pvt, Lakshmi hospital Pvt and Carmal hospital Pvt. Sample size was computed by power analysis based on the previous studies and it would be a total of 90 samples, with 30 parturient mothers in each groups. Simple random sampling technique (Lottery method) was adopted for the selection of parturient mothers into the study. Perineal trauma was assessed by the scale given by Royal College of Obstetrics and Gynaecology (RCOG), 2001, and visual analogue scale (Combined numerical and categorical pain scale) was used to assess the perineal pain of parturient mothers.Results: The results showed that, there was extremely significant difference found in perineal trauma and perineal pain of parturient mothers between study group I and study II at p=0.000 level. The mean scores of study group I was lesser than the mean scores of study group II. Conclusion: Different perineal techniques and interventions such as hands on technique, hands off technique, perineal massage, warm compresses etc can be widely used by midwives and birth attendants to prevent perineal trauma during labour. Key words: hands off technique, hands on technique, perineal trauma and perineal pain

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THE EFFECT OF DEXAMETHASONE ON SPERMATOGONIUM AND SERTOLI CELL OF IPSILATERAL TESTIS IN UNILATERAL TESTICULAR TORSION WISTAR RAT

Indonesian Journal of Urology ◽

10.32421/juri.v25i2.466 ◽

2018 ◽

Vol 25 (2) ◽

Author(s):

Ferdyan Rachmat Efendi ◽

Johan Renaldo ◽

Tarmono Djojodimedjo

Keyword(s):

Body Weight ◽

Sertoli Cell ◽

Sertoli Cells ◽

Testicular Torsion ◽

Wistar Rat ◽

Male Rats ◽

Sham Operation ◽

Group I ◽

Significant Difference ◽

The Mean

Objective: To investigate the effect of dexamethasone on spermatogonium and sertoli cell of ipsilateral testis in unilateral testicular torsion strain wistar rat. Material & Method: Experimental study with post-test only control group design. The present study was conducted on 30 Wistar male rats aged 10 – 12 weeks grouped into 5 groups. Group I was the normal/sham operation group (KN), group II was left testicular torsion for 4 hours group and followed by manual detorsion (K1), group III was left testicular torsion for 10 hours group and followed by manual detorsion (K2), group IV was left testicular torsion for 4 hours group and given dexamethasone 10 mg/kg body weight subcutaneously 30 minutes before manual etorsion (D1), and group V was left testicular torsion for 10 hours group and given dexamethasone 10 mg/kg body weight subcutaneously 30 minutes before manual detorsion. All rats had left orchidectomy 4 hours after detorsion. The number of spermatogonium and sertoli cells were counted in histological seminiferous tubular testis that have obtained Haematoxylin Eosin staining. Data were analyzed by ANNOVA followed by Post Hoc Tukey for spermatogonium and Kruskal Wallis followed by Mann Whitney test for sertoli cell. Differences were considered significant at p <0.05. Results: There was significant difference in the mean number of spermatogonium between K1 & D1 group. Otherwise, there was no significant difference in the mean number of spermatogonium between K2 & D2. There was significant difference in the mean number of Sertoli cells between K1 & D1 group, likewise that between K2 & D2 group. Conclusion: These results suggest that dexamethasone has protective effect in spermatogonium and sertoli cell in testicular torsion for 4 hours.

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Comparitive evaluation of different concentrations of alcohol in ultrasound guided coeliac plexus neurolysis for pain relief in upper abdominal malignancies

Indian Journal of Clinical Anaesthesia ◽

10.18231/j.ijca.2021.109 ◽

2021 ◽

Vol 8 (4) ◽

pp. 492-500

Author(s):

Manish Kumar Singh ◽

Pragya Verma ◽

Sarita Singh ◽

Gyan P Singh ◽

Hemlata Verma

Keyword(s):

Quality Of Life ◽

Morphine Consumption ◽

Rescue Analgesia ◽

Vas Score ◽

Group I ◽

Significant Difference ◽

The Mean ◽

Group Ii ◽

Upper Abdominal

Patients suffering from advanced upper abdominal malignancies have pain as predominant symptom affects their quality of life and survival. USG guided coeliac plexus neurolysis become benevolence in these patients on part of their pain management and quality of life improvement. To compare the efficacy of USG guided coeliac plexus neurolysis for pain relief in upper abdominal malignancies by using different concentration of alcohol (50% vs 75%).This Prospective, comparative, randomised double blinded study was conducted during Sep 2019 – Aug 2020 at our tertiary care centre. Total 60 cases were taken as per following inclusion and exclusion criteria and randomly divided into 2 groups i.e. 30 each group, we compare Visual Analogue Scale (VAS) score, quality of life (QOL) and need of rescue analgesia profile between the groups to know the efficacy of USG guided coeliac plexus block. In our study, we observed that the baseline mean VAS score in group I was 8.26±0.78 while in group II was 8.03±0.76. No significant difference was found in mean VAS score at this time between the groups (p=0.24). The baseline mean QOL score in group-I was 77.46±3.40 while for the cases of group II the mean QOL score was 77.36±3.33. No significant difference was found in mean QOL score at baseline between the groups (p=0.90). The baseline mean morphine consumption in group-I was 113.33±39.24 mg while for the cases of group-II the mean morphine consumption was 120.33±38.37mg. No significant difference was found in mean morphine consumption at this time between the groups (p=0.48).Both groups having 50% alcohol and 75% alcohol decreases the VAS score from baseline in patients having upper abdominal malignancies along with QOL and dosages of rescue analgesia whereas no significant difference in VAS score in patients of both groups.

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