Combination of pharmacotherapy and lidocaine analgesic block of the peripheral trigeminal branches for trigeminal neuralgia: a pilot study

Classical trigeminal neuralgia (CTN) is treated predominantly by pharmacotherapy but side effects and unsuccessful occurs. The current study was carried out to evaluate the therapeutic effect of combination of pharmacotherapy and lidocaine block. Thirteen patients with CTN managed with pharmacotherapy were recruited and assigned either to no additional treatment (Group I) or to additional analgesic block (Group II). The primary endpoint was the reduction in the frequency of pain episodes in a month assessed at 30 and 90 days. Comparisons of measurements of pain, general health and depression scales were secondary endpoints. The results from the follow-up visits at 30 and 90 days showed the Group II to have larger reduction in the frequency of pain and exhibited a bigger improvement in the scores of the pain, general health and depression scales. The results from this preliminary study suggest a clinical benefit of the combination of pharmacotherapy and lidocaine block.

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Microvascular Decompression for Trigeminal Neuralgia: The Importance of a Noncompressive Technique— Kaplan-Meier Analysis in a Consecutive Series of 330 Patients

Operative Neurosurgery ◽

10.1227/01.neu.0000327022.79171.d6 ◽

2008 ◽

Vol 63 (suppl_4) ◽

pp. ONS341-ONS351 ◽

Cited By ~ 33

Author(s):

Marc Sindou ◽

José M. Leston ◽

Evelyne Decullier ◽

François Chapuis

Keyword(s):

Trigeminal Neuralgia ◽

Microvascular Decompression ◽

Consecutive Series ◽

Cure Rate ◽

Kaplan Meier ◽

Group I ◽

Cerebellar Artery ◽

Significant Difference ◽

Group Ii

Abstract Objective: Microvascular decompression, although a well-established procedure for treating primary trigeminal neuralgia, still has no standardized protocol. The practical consequences of having the implant keep the conflicting vessels apart, whether or not in contact with the root, is still in debate. The present work was undertaken to answer this question. Methods: Patients were segregated into 2 groups: Group I (260 patients) had a Teflon prosthesis implanted without contact to the root, and Group II (70 patients) had a similar implant with contact to the root. Cure rates in the 2 groups were compared at the latest follow-up (≤15 yr; average, 8.2 yr) using Kaplan-Meier analysis. Results: In Group I, the cure rate was 82% (214 of 260 patients), whereas in Group II, the cure rate was 67% (47 of 70 patients) (P = 0.01). Kaplan-Meier analysis of the follow-up period up to 15 years also shows a significant difference (P = 0.05). Conclusion: These results strongly support the goal of performing the procedure without the implant in contact with the root. This is easier with the superior cerebellar artery, because of its laxity and small number of perforating branches, than with the anteroinferior cerebellar artery, which has perforators to the brainstem and labyrinthine artery arising from its cisternal portion. The significantly better long-term cure rate when the implant is not in contact with the root favors the “pure” decompressive effect of the microvascular decompression procedure, rather than a conduction block mechanism.

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Comparative Assessment of Autogenous Cancellous Bone Graft and Bovine-Derived Demineralized Bone Matrix for Secondary Alveolar Bone Grafting in Patients With Unilateral Cleft Lip and Palate

The Cleft Palate-Craniofacial Journal ◽

10.1177/10556656211025197 ◽

2021 ◽

pp. 105566562110251

Author(s):

Vijay Kumar ◽

Vidya Rattan ◽

Sachin Rai ◽

Satinder Pal Singh ◽

Jai Kumar Mahajan

Keyword(s):

Bone Graft ◽

Iliac Crest ◽

Demineralized Bone Matrix ◽

Bone Matrix ◽

Volumetric Analysis ◽

Group I ◽

Alveolar Bone Grafting ◽

Group Ii ◽

Demineralized Bone

Objective: Comparison between bovine-derived demineralized bone matrix (DMBM) and iliac crest graft over long term for secondary alveolar bone grafting (SABG) in patients with unilateral cleft lip and palate (UCLP) in terms of radiological and clinical outcomes. Design: Prospective, randomized, parallel groups, double-blind, controlled trial. Setting: Unit of Oral and Maxillofacial Surgery, Oral Health Science Centre, Postgraduate Institute of Medical Education & Research, Chandigarh. Participants: Twenty patients with UCLP. Interventions: Patients were allocated into group I (Iliac crest bone graft) and group II (DMBM) for SABG. Outcomes were assessed at 2 weeks, 6 months, and then after mean follow-up period of 63 months. Outcomes Measures: Volumetric analysis of the grafted bone in the alveolar cleft site was done through cone beam computed tomography using Cavalieri principle and modified assessment tool. Clinical assessment was performed in terms of pain, swelling, duration of hospital stay, cost of surgery, alar base symmetry, and donor site morbidity associated with iliac crest harvesting. Results: Volumetric analysis through Cavalieri principle revealed comparable bone uptake at follow-up of 6 months between group I (70%) and group II (69%). Modified assessment tool showed no significant difference between horizontal and vertical bone scores over short- and long-term follow-up. In group II, there was higher cost of surgery, but no donor site morbidity unlike group I. Conclusions: Demineralized bone matrix proved analogous to iliac crest bone graft as per volumetric analysis over shorter period. However, although statistically insignificant, net bone volume achieved was lower than the iliac crest graft at longer follow-up.

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Platelet rich plasma versus extracorporeal shock wave therapy in patients with non-calcific supraspinatous tears

Egyptian Rheumatology and Rehabilitation ◽

10.1186/s43166-020-00020-7 ◽

2020 ◽

Vol 47 (1) ◽

Author(s):

Samah M. Alian ◽

Rabab S. Zaghlol ◽

Sahar S. Khalil

Keyword(s):

Shock Wave ◽

Outcome Measures ◽

Platelet Rich Plasma ◽

Extracorporeal Shock Wave Therapy ◽

Shock Wave Therapy ◽

Tendon Tear ◽

Extracorporeal Shock Wave ◽

Group I ◽

Group Ii

Abstract Background To compare the clinical efficacy of platelet rich plasma (PRP) subacromial injection and extracorporeal shock wave therapy (ESWT) on refractory non-calcific partial thickness supraspinatous tendon tear. Results Significant improvement in all outcome measures achieved in both groups at 4 weeks follow-up period (the end of treatment course) (P< 0.05). At 12 weeks follow-up period, group I, showed significant improvement in all outcome measures compared to baseline and group II; however, in group II, there was no significant difference compared to baseline; moreover, deterioration in the previous improvement was noticed. Conclusion Both PRP (group I) and ESWT (group II) are effective therapeutic methods in the management of refractory non-calcific partial thickness supraspinatous tendon tear; however, PRP (group I) has better long-term effects on both pain and function.

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RECURRENCE RATE AFTER REPEAT TRANSURETHRAL RESECTION AMONG PATIENTS WITH NEWLY DIAGNOSED T1 BLADDER CANCER

10.36106/ijar/7213765 ◽

2021 ◽

pp. 51-54

Author(s):

Md. Shafiqur Rahman ◽

Sanjeeb Bhakta Bista ◽

Md. Sayedul Islam ◽

A. S. M. Shafiul Azam ◽

Md. Shamim Hossain ◽

...

Keyword(s):

Bladder Cancer ◽

Recurrence Rate ◽

Transurethral Resection ◽

Tumor Recurrence ◽

Controlled Trial ◽

Intravesical Therapy ◽

Newly Diagnosed ◽

Group I ◽

Group Ii

Background: Transurethral resection of the bladder tumor (TURBT) is the cornerstone of diagnosis and TURBT followed by selective adjuvant intravesical chemotherapy or immunotherapy is the gold standard of treatment for the patients with non-muscle invasive bladder cancer (NMIBC). Even after complete resection of the tumor there is high risk of residual tumor and subsequent recurrence and progression of the disease. The recurrence of T1 tumor is found to be around 71 % within 5 years and High grade T1 lesions recur in more than 80% of the cases and progress in 50% of the patients within 3 years. Disease status at 3 months after initial resection is an important predictor of subsequent recurrence and progression. To assess the tumor recurrence rat Objective: e among patients with newly diagnosed T1 bladder cancer between repeat transurethral resection group and single TURBT group. Ra Type of study: ndomized controlled trial. Place of study: Department of urology, BSMMU, Dhaka, Bangladesh. This Randomi Materials And Methods: zed Controlled Trial was conducted in urology department of BSMMU, Dhaka, Bangladesh from February 2017 till September 2018. A total of 50 patients, diagnosed as a case of T1 bladder cancer and who fulll the selection criteria were randomly divided in two groups consisting of 25 patients in each group. After informed consent, repeat TUR was done after 4 weeks of the initial TURBT for only 22 patients in group I since 3 of the patients did not show up on the scheduled date of surgery. Whereas, repeat TUR was not done for other 25 patients in group II. All the patients in both the groups were further treated with intravesical therapy according to the histopathological report. The patients in both the groups were followed up at 3 months and 6 months of the initial intervention where detailed history was taken, relevant investigations were done and check cystoscopy was done. TURBT was done for recurrent tumors. Out of 22 patients in group I, 2 patients were excluded for follow up on the basis of repeat TUR ndings. Whereas in group II, 2 patients missed the follow up and one of them missed the normal scheduled dose of intravesical therapy. Hence, 22 patients completed the study in group II. The baseline variables like age and Results: sex were similar in both the groups with higher male predominance. There was no statistical signicant difference in tumor characteristics such as size, number and grade of the tumor between the two groups. Out of 22 patients in group I who underwent repeat TUR at 4 weeks of initial TUR, residual disease was found in 8 (36.36%) patients. One of the patient was found to have T2 disease and 1 patient had CIS during repeat TUR. These 2 patients were not followed up since the treatment strategy changed after the results of repeat TUR. After 6 months of follow up of all the patients, 2 (10%) out of 20 patients in group I were found to have tumor recurrence however, in group II, 9 (40.9%) patients had tumor recurrence. The tumor recurrence rate between the two groups was found to be statistically signicant (p=0.023). In the light of ndings of this Conclusion: study, it can be concluded that performing repeat transurethral resection in patients with newly diagnosed T1 bladder cancer at 4 weeks of initial TURBT, helps to detect signicant number of residual tumor and reduce early recurrence rate of the tumor.

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Good Operative Effects of Patellofemoral Arthroplasty Combined With the Tibial Tubercle Transfer for Isolated Patellofemoral Arthritis Patients With an Increased Tibial Tuberosity-Trochlear Groove Distance

10.21203/rs.3.rs-291693/v1 ◽

2021 ◽

Author(s):

Conglei Dong ◽

Chao Zhao ◽

Ming Li ◽

Huijun Kang ◽

Kang Piao ◽

...

Keyword(s):

Patellofemoral Joint ◽

Tibial Tuberosity ◽

Tibial Tubercle ◽

Trochlear Groove ◽

Patellofemoral Arthritis ◽

Patellofemoral Arthroplasty ◽

Group I ◽

Tibial Tubercle Transfer ◽

Group Ii

Abstract BackgroundThe objective of present study was to investigate the operative effect of patellofemoral arthroplasty combined with the tibial tubercle transfer for isolated patellofemoral arthritis patients with an increased tibial tuberosity-trochlear groove distance (>20mm). MethodsA prospective study was performed between November 2012 and December 2017. Finally, thirty-six cases, with a mean age of 61.1 ± 7.3 years, were admitted to our study. A total of 17 patients underwent patellofemoral arthroplasty combined with tibial tubercle transfer, and 19 patients underwent patellofemoral arthroplasty only. All eligible patients had CT scans preoperatively and at 12 months follow-up, to assess the stability of the patellofemoral joint on axial slices. In addition, the demographic and clinical features of all the patients were asked. Knee balance was assessed with the single leg stance test and timed get up and go, and functionality was evaluated with stair climbing test and the Western Ontario and McMaster Universities Osteoarthritis Index score. (P>0.05) ResultsPreoperatively, the data regarding the knee balance and functionality were not significantly different between the two Groups (P>0.05). Many measurements showed significant differences between the two groups at the last follow-up. Significant differences were seen in well-known measurements such as the SLST (Group I, 28.9 s (SD 7.5); Group II, 20.3 s (SD 5.9); p < 0.001), TGUG (Group I, 13.4 s (SD 3.2); Group II, 16.8 s (SD 3.1); p < 0.001), and SCT (Group I, 18.6 s (SD 6.8); Group II, 24.5 s (SD 8.7); p < 0.001). Additionally, the median WOMAC score was improved from 62.7 (SD 11.2) preoperatively to 25.7 (SD 8.2) one year postoperatively in Group I and from 64.1 (SD 10.7) to 36.2 (SD 9.7) in Group II, which were also significantly different between the groups. ConclusionsFor such special IPA patients with an increased TT-TG (>20mm), the combined operation of PFA combined with TTT can better restore the involutional relationship of patellofemoral joint and further improve the balance and function of knee joint.

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A Seven-year Follow-up Study of Patient Satisfaction with Three-implant-retained Mandibular Overdentures

Open Access Macedonian Journal of Medical Sciences ◽

10.3889/oamjms.2021.5896 ◽

2021 ◽

Vol 9 (D) ◽

pp. 103-107

Author(s):

Hisham Samir ElGabry

Keyword(s):

Long Term Results ◽

Complete Dentures ◽

Patients Satisfaction ◽

Follow Up Study ◽

Group I ◽

Significant Difference ◽

Male Patients ◽

Group Ii ◽

Anterior Mandible

PURPOSE: This study aimed to compare patients’ satisfaction with mandibular overdentures retained by three-splinted implants versus conventional complete denture wearers during a 7-year follow-up study period. MATERIALS AND METHODS: Thirty edentulous male patients (mean age: 60 years) were carefully selected and divided into two equal groups. All patients received a new set of complete dentures. Group I patients received three implants in the anterior mandible and were connected after 3 months with bars, clips, and loaded. Group II patients received conventional complete dentures. Patients’ satisfaction was recorded for both groups at 3 weeks (baseline) and after 1, 3, 5, and 7 years. Patients were then asked to grade their overdentures/dentures on a visual analog scale and written questionnaire to evaluate their overall satisfaction. RESULTS: Satisfaction scores of Group I patients were found to be statistically significantly higher than that of Group II patients (p < 0.05) at 3, 5, and 7 years follow-up, meanwhile, no statistically significant difference was found at baseline or after 12 months. CONCLUSION: The long-term results suggest that three-implant-retained mandibular overdenture with a clip-bar attachment appears to be a successful rehabilitation strategy which is superior to conventional dentures for patients with advanced ridge resorption.

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Microsurgical C-2 ganglionectomy for chronic intractable occipital pain

Journal of Neurosurgery ◽

10.3171/jns.1998.89.3.0359 ◽

1998 ◽

Vol 89 (3) ◽

pp. 359-365 ◽

Cited By ~ 57

Author(s):

Andres M. Lozano ◽

Graham Vanderlinden ◽

Robert Bachoo ◽

Peter Rothbart

Keyword(s):

Axonal Regeneration ◽

Excellent Result ◽

Spontaneous Pain ◽

Content Type ◽

Group I ◽

Experienced Pain ◽

Pain Outcome ◽

Group Ii ◽

Fine Print

Object. The authors evaluated the effectiveness of microsurgical C-2 ganglionectomy in 39 patients with medically refractory chronic occipital pain. In this procedure the neurons transmitting sensory inputs from the occiput are removed and, unlike peripheral nerve ablation, axonal regeneration is not possible. Methods. The patients in this series had symptoms for 1 to 43 years. In 22 patients the occipital pain was caused by trauma; in 17 patients the pain was spontaneous. Pain relief failed in 17 patients who had undergone a previous occipital neurectomy or C-2 rhizolysis. Twenty-three patients experienced pain that was described as shocklike, electric, shooting, jabbing, stabbing, sharp, or exploding (Group I). Eight patients described their pain as dull, pounding, aching, throbbing, or pressurelike (Group II). The patients underwent unilateral or bilateral C-2 open microsurgical ganglionectomies. The postoperative follow-up period ranged from 19 to 48 months. Nineteen patients experienced an excellent result (> 90% reduction in pain). Pain caused by trauma or that described using Group I terms responded best to ganglionectomy (80% good or excellent response). In contrast, the majority of the patients with nontraumatic pain or those described using Group II descriptors did not achieve favorable results. Conclusions. The authors conclude that: 1) patients who suffer from chronic occipital pain after having sustained injury obtain worthwhile benefit from microsurgical C-2 ganglionectomy; 2) patients suffering from migraine, tension, and vascular headaches involving the occipital area are most often not helped by this operation; and 3) terms such as “shock,” “electric,” “shooting,” “jabbing,” and “sharp” used to describe occipital pain predict a favorable pain outcome following a C-2 ganglionectomy.

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Evolving Solutions in the Surgical Treatment of Isolated Pulmonary Valve Stenosis

10.37191/mapsci-jccr-2(3)-044 ◽

2021 ◽

Author(s):

Sonia B. Albanese Albanese

Keyword(s):

Surgical Treatment ◽

Pressure Gradient ◽

Pulmonary Valve ◽

Balloon Valvuloplasty ◽

Pulmonary Valve Stenosis ◽

Group I ◽

Mean Pressure ◽

Valve Function ◽

Group Ii

Background: Surgical treatment of isolated pulmonary valve stenosis in infants and children has evolved over the years, shifting from the original exclusive aim at lowering right ventricle pressure to the current concomitant focus on preserving pulmonary valve function. In our study, we sought to analyze the effect of such evolving philosophy on long-term results. Methods: All consecutive patients treated in our center between July 1983 and March 2019 were included. Patients were categorized into 2 groups based on the introduction into treatment practice of sparing valve techniques (1995). Actuarial survival, freedom from reintervention on the right outflow tract, transvalvular mean pressure gradient decrease, and pulmonary valve function at follow-up were analyzed. Results: One hundred twenty-three patients operated before (Group I, n=81) or since (Group II, n=42) 1995 were enrolled in the study. Mean age and weight were 3.0 ± 0.36 years and 16.6 ± 1.7kg, respectively. Early mortality occurred exclusively in 3 patients of Group 1. Transvalvular mean pressure gradient decreased in the entire patient population (from 63.28 ± 12.9mmHg to 16.46 ± 7.9mmHg). At a mean follow-up interval of 4.9 ± 33 years, freedom from death was comparable, but freedom from right ventricular outflow tract reintervention was significantly greater in Group II. Although the transvalvular gradient remained stable over time in non-reoperated survivors (mean value of 16.46 ± 7.9mmHg), pulmonary valve function on 2D-Echo showed severe incompetence in 2 patients of Group I and just mild to moderate incompetence in 20 patients of Group II, with a significantly negative effect of unsuccessful preoperative pulmonary balloon valvuloplasty (14/20 vs 6/20, p=0.025) in the latter. Conclusion: Current pulmonary valve sparing techniques are associated with better results, particularly in terms of freedom from re-interventions and pulmonary valve function at follow-up. Balloon valvuloplasty prior to surgery may worsen operative results, promoting pulmonary insufficiency and therefore should probably be avoided in all patients in whom anatomical characteristics predict failure of percutaneous therapy.

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Development of Adverse Sequelae in Children Born with Subclinical Congenital Toxoplasma Infection

PEDIATRICS ◽

10.1542/peds.66.5.767 ◽

1980 ◽

Vol 66 (5) ◽

pp. 767-774 ◽

Cited By ~ 2

Author(s):

Christopher B. Wilson ◽

Jack S. Remington ◽

Sergio Stagno ◽

David W. Reynolds

Keyword(s):

Group Treatment ◽

Toxoplasma Infection ◽

Newborn Period ◽

Group I ◽

Neurologic Sequelae ◽

The Mean ◽

Iq Scores ◽

Group Ii ◽

Score Range

Most infants born with congenital Toxoplasma infection are asymptomatic in the newborn period, and therefore their infection is not recognized. We performed follow-up evaluations on 24 such children. The mean age of these children at last examination was 8.5 years. In group I (13 children), the diagnosis was made prospectively. In group II (11 children), no symptoms or signs were noted in the newborn period and the diagnosis was made only after the first sign developed. Eighty-five percent of the children in group I and all of the children in group II have developed chorioretinitis. In group I, three children (23%) have unilateral blindness; in group II, three children (27%) and five children (45%) have unilateral and bilateral blindness, respectively. One child (8%) in group I and two children (18%) in group II developed severe, permanent neurologic sequelae after they initially presented with eye disease. Two of the children in each group are now retarded (IQ score range, 36 to 62). Six of the children in group I who were tested sequentially have had lower IQ scores (mean change from 97 to 74) on repeat tests performed an average of 5.5 years later. Less severe neurologic, intellectual, and audiologic deficits were observed in other children in each group. Treatment of some children may have had a beneficial effect on their outcome.

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Prediction of renal outcome in Henoch–Schönlein nephritis based on biopsy findings

Pediatric Nephrology ◽

10.1007/s00467-019-04415-3 ◽

2019 ◽

Vol 35 (4) ◽

pp. 659-668 ◽

Cited By ~ 1

Author(s):

Mikael Koskela ◽

Elisa Ylinen ◽

Helena Autio-Harmainen ◽

Heikki Tokola ◽

Päivi Heikkilä ◽

...

Keyword(s):

Clinical Symptoms ◽

Smooth Muscle Actin ◽

Unfavorable Outcome ◽

Renal Outcome ◽

Alpha Smooth Muscle Actin ◽

Group I ◽

Renal Biopsies ◽

Diagnostic Biopsy ◽

Group Ii

Abstract Background In Henoch–Schönlein nephritis (HSN), a risk factor for unfavorable outcome is prolonged proteinuria, but the value of renal biopsies in prognosis assessment is debatable. Methods We evaluated serial renal biopsies from 26 HSN patients. Follow-up biopsy occurred at median 2.1 years after diagnostic biopsy. Patients formed two groups at the follow-up biopsy: patients without proteinuria (group I; n = 11) and with proteinuria (group II; n = 15). Biopsies underwent evaluation according to three classifications: International Study of Kidney Disease in Children (ISKDC), Oxford (MEST-C), and semiquantitative classification (SQC) including an activity and chronicity score. Analysis also included expression of pro-fibrotic (alpha-smooth muscle actin and vimentin) and inflammatory (P-selectin glycoprotein ligand-1) molecules in the diagnostic biopsy specimens. Definition of unfavorable outcome was active renal disease or reduced renal function at last follow-up. Results Between the biopsies, SQC chronicity score increased in 22 (85%) patients, whereas activity score and ISKDC grade decreased in 21 (81%) and 17 (65%), respectively. Of the MEST-C parameters, endocapillary proliferation (from 83 to 13%; p < 0.001) and crescents (from 63 to 25%; p = 0.022) showed significant reduction, and segmental glomerulosclerosis (from 38 to 79%; p = 0.006) significant increment. These changes occurred similarly in groups I and II. Expression of the pro-fibrotic and inflammatory molecules showed no clinically significant differences between groups I and II. None in group I and five (33%) patients in group II had unfavorable outcome (p = 0.053). Conclusions Our results suggest that follow-up biopsies provide limited additional information to clinical symptoms in HSN outcome prediction.

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