A Pioneering Study of Retinal Pigment Epithelial Photocoagulation to Seal Retinal Breaks and Prevent Hypotony during Pars Plana Vitrectomy

Abstract Background: During vitrectomy, a relatively high level of accuracy is required when using retinal laser energy, which is difficult to control in the presence of subretinal fluid and other conditions. We explored the clinical effects of retinal pigment epithelium (RPE)photocoagulation in closing retinal breaks and preventing hypotony during vitrectomy. We describe the possible indications of RPE photocoagulation. Methods: This was a prospective, non-random, uncontrolled case series study. We recruited 20 patients, with retinal detachment in 20 eyes. In this study, RPE photocoagulation was performed under the detached retina and retinal holes. RPE laser photocoagulation was performed in 3-4 rows at the edge of the periphery around the hole and the tear, replacing the traditional retinal photocoagulation and closing part or all of the retinal break. The energy of RPE photocoagulation was 100-150mJ for 120-200ms to seal the breaks, and the same energy but little gaps for the RPE without covering of retina. Results: After vitrectomy, in 19 eyes, there was a visible pigmentation reaction around the hole and tear, except for 1 eye the retinal hole located in the myelinated nerve fibre area. The mean best-corrected visual acuity (BCVA) at 6 months after surgery was significantly higher than that before surgery (p=0.002). At the last follow-up, the mean BCVA remained significantly higher than that before surgery (p=0.001).There was no significant difference in BCVA between the 6th month and the last follow-up (p=0.806).The thickness of the neurosensory layer in RPE photocoagulation and retinal photocoagulation area at 1 month after surgery was 216.33±54.42μm and 87.67±34.65μm, respectively. By the end of the follow-up, there were no serious complications, and the retinas of all 20 eyes were reattached. No hypotony occurred after surgery. Conclusions: The effects of RPE photocoagulation and retinal photocoagulation are similar in closing retinal breaks. The RPE laser sealed the retinal breaks and did not damage the neurosensory layer, but still caused pigmentation formation on the RPE, resulting in adhesion between the neurosensory layer and the RPE layer. Laser photocoagulation could be considered as comparable to glue instead of welding when closing the retinal breaks. Trial registration ChiCTR1900021504,2019-02-24.

Download Full-text

Efficacy of Intravitreal Triamcinolone after or Concomitant with Laser Photocoagulation in Nonproliferative Diabetic Retinopathy with Macular Edema

European Journal of Ophthalmology ◽

10.1177/112067210901900418 ◽

2009 ◽

Vol 19 (4) ◽

pp. 630-637 ◽

Cited By ~ 2

Author(s):

Erdinc Aydin ◽

Helin Deniz Demir ◽

Huseyin Yardim ◽

Unal Erkorkmaz

Keyword(s):

Diabetic Retinopathy ◽

Macular Edema ◽

Laser Photocoagulation ◽

Control Group ◽

Clinical Effects ◽

Intravitreal Triamcinolone ◽

Nonproliferative Diabetic Retinopathy ◽

Significant Difference ◽

Group 3 ◽

The Mean

Purpose To investigate the clinical effects and outcomes of intravitreal injection of 4 mg of triamcinolone acetonide (IVTA) after or concomitant with macular laser photocoagulation (MP) for clinically significant macular edema (CSME). Methods Forty-nine eyes of 49 patients with nonproliferative diabetic retinopathy and CSME were randomized into three groups. The eyes in the laser group (n=17), group 1, were subjected to MP 3 weeks after IVTA; the eyes in the IVTA group (n=13), group 2, were subjected to MP, concomitant with IVTA; the eyes in the control group (n=19), group 3, underwent only IVTA application. Visual acuity (VA), fundus fluorescein angiography, and photography were performed in each group. Results In the first group, the mean VA improved from 0.17±0.09 at baseline to 0.28±0.15 (p=0.114) and in the second group, deteriorated from 0.19±0.08 at baseline to 0.14±0.08 at the sixth month (p=0.141), respectively. In Group 3, the mean VA improved from 0.16±0.08 at baseline to 0.28±0.18 (p=0.118) at the end of the follow-up. When VA was compared between the control and study groups, significant difference was detected at the sixth month (p=0.038). Conclusions MP after IVTA improved VA, rather than MP concomitant with IVTA, and only IVTA application for CSME. MP after IVTA may reduce the recurrence of CSME and needs further investigations in a longer period.

Download Full-text

Anatomical footprint reconstruction for the treatment of insertional Achilles tendinopathy with heterotopic ossification

10.21203/rs.3.rs-86535/v1 ◽

2020 ◽

Author(s):

Li Ma ◽

Binghua Zhou ◽

Zhenyu Wang ◽

Guo Zheng ◽

Xu Tao ◽

...

Keyword(s):

Heterotopic Ossification ◽

Operation Time ◽

Achilles Tendinopathy ◽

Clinical Effects ◽

Exercise Recovery ◽

Normal Walking ◽

Significant Difference ◽

The Mean ◽

Insertional Achilles Tendinopathy

Abstract BackgroundThe aims of this study were to investigate the clinical outcomes of anatomical footprint reconstruction for the treatment of insertional Achilles tendinopathy (IAT) with heterotopic ossification and to provide an effective surgical method for the treatment of this condition.MethodsFrom October 2016 to October 2019, 10 patients underwent anatomical footprint reconstruction for the treatment of IAT with heterotopic ossification at our institution. The operation time and intraoperative bleeding volume were recorded. X-ray and MRI examinations of the calcaneus were performed after the operation. The American Orthopaedic Foot and Ankle Society (AOFAS), visual analog scale (VAS) and Victorian Institute of Sports Assessment–Achilles (VISA-A) scores were used to evaluate the clinical effects on the patients; the time to normal walking and exercise recovery was recorded; and the recovery rate of exercise was recorded at 6 months after the operation.ResultsThe average operation time was 64.4 min (45-74 min), the average bleeding volume was 29.7 ml (5-100 ml), and the average follow-up time was 22.4 months (12-48 months). The patients' wounds healed without infection, splitting, necrosis of the skin margin or other complications. The mean AOFAS score (± SD) was 70.3 ± 11.39 preoperatively and 94.2 ± 5.00 at the last follow-up, showing a significant difference between timepoints (P = 0.00; t = 7.657). The VAS score was 5.4 ± 1.71 preoperatively and 0.4 ± 0.51 at the last follow-up; this decrease was statistically significant (P = 0.00; t = 11.859). The mean VISA-A scores at the preoperative baseline and the last follow-up were 37.6 ± 16.39 and 81.4 ± 8.83, presenting a significant difference between the two timepoints (P = 0.00; t = 9.906). The average time to recover normal walking ability was 9.1 weeks (4-15 weeks), and the average time to resume exercise was 10 weeks (8-12 weeks). At 6 months after the operation, the rate of exercise recovery was 80%.ConclusionIn IAT with heterotopic ossification, anatomical footprint reconstruction enables patients to return to normal life and exercise quickly. The rate of return to sports is high, and the procedure offers satisfactory clinical effects.

Download Full-text

Presbyopia Management with Diffractive Phakic Posterior Chamber IOL.

10.21203/rs.2.16776/v1 ◽

2019 ◽

Author(s):

Germán Roberto Bianchi

Keyword(s):

Corneal Thickness ◽

Case Series ◽

Posterior Chamber ◽

Case Series Study ◽

Significant Difference ◽

Corneal Endothelial Cell Density ◽

Ocular Pressure ◽

Defocus Curve ◽

The Mean

Abstract Background : To evaluate safety and refractive efficiency after posterior chamber diffractive implantable phakic contact lens (IPCL) surgery was performed.Methods: A prospective n on-randomized observational case-series study was performed in 54 myopic eyes from 27 patients who underwent diffractive IPCL surgery. The corneal endothelial cell density (ECD), central corneal thickness (CCT), intra-ocular pressure (IOP), vault, uncorrected distance (UDVA), spherical equivalent (SE) and defocus curve, were evaluated 12 months after implantation of the diffractive IPCL. By slit-lap, the presence of cataract was evaluated during post-operative follow-up. Results: Mean age was 47 ±2.62 years-old. The mean SE decreased from -5.95 ±2.56 D pre-operatively to -0.25 ± 0.25 D at 12 months after surgery . The UDVA achieved was 20/20 in 24.1%, 20/25 in 74.1%, remaining eyes obtained 20/32, and no eye lost lines of vision. The binocular defocus curve was 0.06 ±0.05 logMAR for -3.0 D of defocus, 0.11 ±0.04 logMAR for -1.5 D of defocus and 0.08 ±0.03 logMAR for 0 D of defocus. The mean ECD decrease 1.43% and the mean CCT increase 0.06% at 12 months post-operative, without a statistically significant difference ( p : 0.28 and p : 0.93 respectively). No difference ( p : 0.86) in vault was observed at 6 months vs. 12 months, as well as between IOP measurements ( p : 0.22). Non intra or post-operative complications occurred, and specifically cataract did not develop.Conclusions: Diffractive IPCL was implanted safely. Corneal endothelial CD, CCT, vault and IOP remained stable 12 months after surgery. Visual acuity for distance, intermediate and near sight could be improved without spectacles in myopic population with presbyopia.

Download Full-text

Comparison of 2 Oblique Fifth Metatarsal Osteotomies for the Management of a Bunionette

Foot & Ankle Orthopaedics ◽

10.1177/2473011421993793 ◽

2021 ◽

Vol 6 (1) ◽

pp. 247301142199379

Author(s):

Richard Paterson ◽

Nikiforos Pandelis Saragas ◽

Paulo Norberto Faria Ferrao

Keyword(s):

Clinical Outcome ◽

Metatarsal Head ◽

Clinical Effects ◽

Level Of Evidence ◽

Significant Difference ◽

Patient Reported ◽

Outcome Scores ◽

The Mean ◽

Radiographic Union

Background: A bunionette is a painful prominence of the fifth metatarsal head. This study aimed to compare the clinical outcome of 2 corrective osteotomies, namely, the Mau-type and Ludloff-type osteotomies. We report results with regard to correction, healing, complications, and patient-reported outcomes. Methods: Thirty-two patients who underwent bunionette corrective surgery from March 2011 to May 2017 were included in the study. All patients had pre- and postoperative radiographs. The pre- and postoperative fourth-fifth intermetatarsal angles (IMAs) and postoperative fifth metatarsal bowing angle were measured. Radiographic union was assessed at 12 weeks. All patients completed the Self-Reported Foot and Ankle Score (SEFAS) questionnaire to assess clinical outcome. Thirty-two patients (43 feet) were available for follow-up and completed the SEFAS score. Twenty-two Mau-type and 21 Ludloff-type osteotomies were performed. Results: The mean pre- and postoperative IMA for Mau was 10.5 and 4.3 degrees, respectively, and for the Ludloff was 10.2 and 4 degrees, respectively, with no statistically significant difference between the 2 groups. The Mau caused more bowing with a mean of 9.8 degrees as compared to a mean of 3.5 degrees with the Ludloff. No patients in the Mau group reported clinical problems related to the increased bowing. All osteotomies united. The Mau cohort had a mean SEFAS score of 45 and the Ludloff cohort a mean of 46. No feet had fair or poor outcome scores. Conclusion: Patient satisfaction after bunionette correction with an oblique shaft rotational osteotomy was good. Orientation of the osteotomy did not affect outcomes. Postoperative bowing of the fifth metatarsal was greater with the Mau-type osteotomy. Postoperative fifth metatarsal bowing had no negative clinical effects. The trend in our unit has been a preference toward the Mau-type osteotomy as it is perceived to be more stable. Level of Evidence: Level III, retrospective comparative series.

Download Full-text

THU0517 THE ROLE OF ULTRASOUND-DEFINED SYNOVITIS GRADE I IN PATIENTS PRESENTING WITH INFLAMMATORY ARTHRALGIA, A RETROSPECTIVE STUDY

Annals of the Rheumatic Diseases ◽

10.1136/annrheumdis-2020-eular.4886 ◽

2020 ◽

Vol 79 (Suppl 1) ◽

pp. 497.2-497

Author(s):

J. Arroyo Palomo ◽

M. Arce Benavente ◽

C. Pijoan Moratalla ◽

B. A. Blanco Cáceres ◽

A. Rodriguez

Keyword(s):

Rheumatoid Arthritis ◽

Inflammatory Arthritis ◽

Statistical Tests ◽

Median Number ◽

Painful Joint ◽

Significant Difference ◽

The Mean ◽

Specialized Unit

Background:Musculoeskeletal ultrasound (MSUS) is frequently used in several rheumatology units to detect subclinical inflammation in patients with joint symptoms suspected for progression to inflammatory arthritis (IA). Synovitis grade I (EULAR-OMERACT combined score) is known to be a casual finding in healthy individuals, but studies headed to unravel its possible role on rheumatic diseases are sparse.Objectives:To investigate the correlation between synovitis grade I, and the diagnosis of IA made after a year follow-up period since MSUS findings, in patients of an MSUS-specialized unit of a Rheumatology Department.Methods:We conducted a descriptive, retrospective and unicentric study. 30 patients were selected from the MSUS-specialized unit of our Rheumatology Department from July-18 to January-19. Patients presenting synovitis grade 0 (exclusively), 2 and/or 3 on combined score were excluded. Data collection at baseline included age, sex, immunological profile and previous physical examination to the MSUS findings, as well as the diagnosis made by the rheumatologist in 1-year visit follow-up: dividing the patient sample into two groups: those who were diagnosed with IA and those not. Non-parametric statistical tests for comparing means were used.Results:The mean age was 51,6 years and 70% were females. 6 (20%) patients were diagnosed with inflammatory arthritis after a year follow-up: 2 (4,8%) psoriatic arthritis, 1 (3,3%) undifferentiated arthritis, 1 (3,3%) rheumatoid arthritis, 1 (3,3%) Sjögren’s syndrome. Non-inflammatory arthropathies were also found 24 (80%), of which, 12 (40%) were non-specific arthralgias and 8 (19%) osteoarthritis.In the group of patients who did not developed an IA the mean C-reactive protein (CPR) value was 3,12 mg/L and erythrocyte sedimentation rate (ESR) was 8,2 mm; all of them were rheumatoid factor (RF) positive and ACPA-negative except one patient. 5 (31,3%) patients presented low antinuclear antibodies (ANAs) levels. In those who HLA B-27 and Cw6 were tested (4,25%); both were negative except for one that was HLA B-27 positive. The median number of swollen and painful joint count was 0, and the mean of joints with MSUS involvement was 3,5; the mean involved metacarpophalangeal (MCP) joints was 1,83; proximal interphalangeal (PIP) joints was 1,48 and distal interphalangeal (DIP) joints 0,21.Among the group of patients that developed an IA the mean of CPR and ESR was 9,27 mg/L and 14,17 mm respectively; 2 (33%) patients were RF- positive, and 1 ACPA-positive. ANAs were positive in 3 cases (50%). The median of swollen joint count was 2 and for painful joint count was 0, the median of joints with MSUS involvement was 4,5. The mean of MSUS involvement was for MCP, PIP and DIP joints: 1,67, 2 and 0. Comparing the means of CPR values in the two groups with Student’s t-test we obtained a statistically significant difference (p=0,023). No other significant differences were found.Conclusion:Despite the limitations and possible statistical bias, the presence of MSUS-defined synovitis grade I and elevated CRP levels could be related to further diagnoses of inflammatory arthropathy. Besides, the absence of synovitis in DIP joints might have a diagnostic role. Normal physical exploration and normal levels of CRP might suggest low MSUS value. However, further research is needed to clarify the role of MSUS-defined synovitis grade I.References:[1]D’Agostino MA et al. Scoring ultrasound synovitis in rheumatoid arthritis: a EULAR-OMERACT ultrasound taskforce-Part 1: definition and development of a standardized, consensus-based scoring system. RMD Open. 2017;3(1):e000428.[2]Van den Berg R et al. What is the value of musculoskeletal ultrasound in patients presenting with arthralgia to predict inflammatory arthritis development? A systematic literature review. Arthritis Research & Therapy (2018) 20:228.Disclosure of Interests:None declared

Download Full-text

Importance of a Follow-Up Ultrasound Protocol in Monitoring Posttraumatic Spleen Complications in Children Treated with a Non-Operative Management

Medicina ◽

10.3390/medicina57080734 ◽

2021 ◽

Vol 57 (8) ◽

pp. 734

Author(s):

Ivona Djordjevic ◽

Dragoljub Zivanovic ◽

Ivana Budic ◽

Ana Kostic ◽

Danijela Djeric

Keyword(s):

Splenic Abscess ◽

Operative Management ◽

High Energy ◽

Significant Difference ◽

Injury Grade ◽

Grade Ii ◽

The Mean ◽

Non Operative Management ◽

Grade Iii

Background and objectives: For the last three decades, non-operative management (NOM) has been the standard in the treatment of clinically stable patients with blunt spleen injury, with a success rate of up to 95%. However, there are no prospective issues in the literature dealing with the incidence and type of splenic complications after NOM. Materials and methods: This study analyzed 76 pediatric patients, up to the age of 18, with blunt splenic injury who were treated non-operatively. All patients were included in a posttraumatic follow-up protocol with ultrasound examinations 4 and 12 weeks after injury. Results: The mean age of the children was 9.58 ± 3.97 years (range 1.98 to 17.75 years), with no statistically significant difference between the genders. The severity of the injury was determined according to the American Association for Surgery of Trauma (AAST) classification: 7 patients had grade I injuries (89.21%), 21 patients had grade II injuries (27.63%), 33 patients had grade III injuries (43.42%), and 15 patients had grade IV injuries (19.73%). The majority of the injuries were so-called high-energy ones, which were recorded in 45 patients (59.21%). According to a previously created posttraumatic follow-up protocol, complications were detected in 16 patients (21.05%). Hematomas had the highest incidence and were detected in 11 patients (14.47%), while pseudocysts were detected in 3 (3.94%), and a splenic abscess and pseudoaneurysm were detected in 1 patient (1.31%), respectively. The complications were in a direct correlation with injury grade: seven occurred in patients with grade IV injuries (9.21%), five occurred in children with grade III injuries (6.57%), three occurred in patients with grade II injuries (3.94%), and one occurred in a patient with a grade I injury (1.31%). Conclusion: Based on the severity of the spleen injury, it is difficult to predict the further course of developing complications, but complications are more common in high-grade injuries. The implementation of a follow-up ultrasound protocol is mandatory in all patients with NOM of spleen injuries for the early detection of potentially dangerous and fatal complications.

Download Full-text

Partial pulpotomy without age restriction: a retrospective assessment of permanent teeth with carious pulp exposure

Clinical Oral Investigations ◽

10.1007/s00784-021-04007-2 ◽

2021 ◽

Author(s):

Florin Eggmann ◽

Thomas J. W. Gasser ◽

Hanjo Hecker ◽

Mauro Amato ◽

Roland Weiger ◽

...

Keyword(s):

Survival Rates ◽

Age Groups ◽

Permanent Teeth ◽

Eligibility Criteria ◽

Presumptive Diagnosis ◽

Tooth Discoloration ◽

Significant Difference ◽

Pulp Exposure ◽

The Mean

Abstract Objectives This study aimed to retrospectively evaluate clinical and radiographic outcomes of partial pulpotomy performed in permanent teeth with carious pulp exposure. Materials and methods Records of patients undergoing treatment at an undergraduate dental clinic between 2010 and 2019 were screened for partial pulpotomies in teeth with a presumptive diagnosis of normal pulp or reversible pulpitis. The follow-up had to be ≥ 1 year. Patient data were retrieved and analyzed using Mantel-Cox chi square tests and Kaplan–Meier statistics. The level of significance was set at α = 0.05. Results Partial pulpotomy was performed in 111 cases, of which 64 (58%) fulfilled the eligibility criteria. At the time of partial pulpotomy, the mean age was 37.3 (± 13.5) years (age range 18–85). The mean observation period was 3.1 (± 2.0) years. Two early failures (3.1%) and five late failures (7.7%) were recorded. The overall success rate of maintaining pulp vitality was 89.1%, with 98.4% tooth survival. The cumulative pulp survival rates of partial pulpotomy in patients aged < 30 years, between 30 and 40 years, and > 40 years were 100%, 75.5%, and 90.5%, respectively, with no significant difference between the age groups (p = 0.225). At follow-up, narrowing of the pulp canal space and tooth discoloration were observed in 10.9% and 3.1% of cases, respectively. Conclusions Across age groups, partial pulpotomy achieved favorable short and medium-term outcomes in teeth with carious pulp exposure. Clinical relevance Adequate case selection provided, partial pulpotomy is a viable operative approach to treat permanent teeth with deep carious lesions irrespective of patients’ age.

Download Full-text

No Difference in Outcomes Following Osteochondral Allograft with Fresh Precut Cores Compared to Hemi-Condylar Allografts

Cartilage ◽

10.1177/19476035211021911 ◽

2021 ◽

pp. 194760352110219

Author(s):

Danielle H. Markus ◽

Anna M. Blaeser ◽

Eoghan T. Hurley ◽

Brian J. Mannino ◽

Kirk A. Campbell ◽

...

Keyword(s):

Patient Reported Outcomes ◽

Knee Injury ◽

Lesion Size ◽

Osteochondral Allograft ◽

Osteochondral Lesions ◽

Radiographic Outcomes ◽

Significant Difference ◽

Patient Reported ◽

The Mean

Objective The purpose of the current study is to evaluate the clinical and radiographic outcomes at early to midterm follow-up between fresh precut cores versus hemi-condylar osteochondral allograft (OCAs) in the treatment of symptomatic osteochondral lesions. Design A retrospective review of patients who underwent an OCA was performed. Patient matching between those with OCA harvested from an allograft condyle/patella or a fresh precut allograft core was performed to generate 2 comparable groups. The cartilage at the graft site was assessed with use of a modified Magnetic Resonance Observation of Cartilage Repair Tissue (MOCART) scoring system and patient-reported outcomes were collected. Results Overall, 52 total patients who underwent OCA with either fresh precut OCA cores ( n = 26) and hemi-condylar OCA ( n = 26) were pair matched at a mean follow-up of 34.0 months (range 12 months to 99 months). The mean ages were 31.5 ± 10.7 for fresh precut cores and 30.9 ± 9.8 for hemi-condylar ( P = 0.673). Males accounted for 36.4% of the overall cohort, and the mean lesion size for fresh precut OCA core was 19.6 mm2 compared to 21.2 mm2 for whole condyle ( P = 0.178). There was no significant difference in patient-reported outcomes including Visual Analogue Scale, Knee Injury and Osteoarthritis Outcome Score for Joint Replacement, and Tegner ( P > 0.5 for each), or in MOCART score (69.2 vs. 68.3, P = 0.93). Conclusions This study found that there was no difference in patient-reported clinical outcomes or MOCART scores following OCA implantation using fresh precut OCA cores or size matched condylar grafts at early to midterm follow-up.

Download Full-text

TOLTERODINE IMPROVES QUALITY OF LIFE IN PATIENTS WITH AN OVERACTIVE BLADDER, WITH OR WITHOUT URINARY INCONTINENCE: A PROSPECTIVE MULTICENTER STUDY

Urogynaecologia ◽

10.4081/uij.2008.1.5 ◽

2010 ◽

Vol 22 (1) ◽

pp. 5

Author(s):

F. Mantovani ◽

G. Bozzini ◽

P. Acquati ◽

S.S. Di Pierro ◽

M.G. Spinelli ◽

...

Keyword(s):

Quality Of Life ◽

Overactive Bladder ◽

Clinical Effects ◽

Health Questionnaire ◽

Prospective Multicenter Study ◽

Study Materials ◽

Trial Entry ◽

The Mean

AIMS: In order to analyse the effect of tolterodine on the Quality of life (QoL) of patients with overactive bladder (OB) we conducted a prospective multicentre clinical study. MATERIALS AND METHODS: Subjects were questioned at entry and 4, 12 and 24 weeks later about the number of micturitions and incontinent and urgency episodes/day, using a micturition diary. The mean volume voided per micturition and the number of pads used per day was also recorded. The QoL was measured using the Kings Health Questionnaire (KHQ) and the Incontinence Impact Questionnaire (IIQ). A total of 179 patients entered the study: 59 dropped out (4 due to lack of efficacy, 10 due to adverse events, 25 because of lack of interest in the study/other reason and 20 were lost at follow up), leaving 120 patients for analysis. One hundred and eight patients (90%) were female, their mean age was 56.5 years (SD 11.2); 87 had never received treatment for OB/UI (80.6%) and their mean weight was 70.0 Kg (SD 12.7). RESULTS: The mean number of micturitions/day was 9.3 at trial entry and it decreased to 6.8 by the end of the study. The corresponding values for the number of urge episodes, incontinence episodes and number of pads used per day were 3.5, 2.7 and 1.2 and 0.8, 0.9 and 0.4 respectively. The mean volume voided per micturition increased from 146 ml. to 178 ml. All the differences between trial entry and end of study values were statistically significant (p<0.05). Considering the results of the KHQ, the values of all the different areas/domini (?) decreased markedly and in a statistically significant way between the start of treatment and the end of study evaluations. Similar findings emerged when we considered values of the IIQ. The decrease was constant and marked during the first three months and remained constant thereafter. CONCLUSIONS: This study, conducted in a population of subjects with dry and wet OB, shows that tolterodine given for six months lowers the frequency of urgency episodes and incontinence episodes without troublesome adverse effects. These clinical effects are mirrored in the QoL, KHQ and IIQ questionnaire scores, which improved by about 50% over the same period.

Download Full-text

Comparison Between With Kirschner-wires Only And Combined Screw Fixation in Proximal Reverse Chevron osteotomy(PCMO) For Hallux Valgus Deformity

Foot & Ankle Orthopaedics ◽

10.1177/2473011417s000231 ◽

2017 ◽

Vol 2 (3) ◽

pp. 2473011417S0002

Author(s):

Hwa Jun Kang ◽

Hong-Geun Jung ◽

Jong-Soo Lee ◽

Sungwook Kim ◽

Mao Yuan Sun

Keyword(s):

Hallux Valgus ◽

Screw Fixation ◽

Fixation Method ◽

Kirschner Wires ◽

Significant Difference ◽

Group A ◽

The Mean ◽

Group B ◽

Severe Hallux Valgus

Category: Bunion Introduction/Purpose: Kirschner-wires fixation, sometimes we have encountered pin irritation or pull-out. This is the reason why we consider additional fixation. Moreover, there are few reports according to comparison of fixation method, and Most of them focused on comparison K-wires or screw fixation only. Purpose of study is to compare clinical and radiographic outcome between Kirschner-wires only and combined screw fixation. Methods: The study included two different groups according to fixation methods. One with Kirschner-wires fixation (KW group) included 117 feet(of 98 patients), the other with combined screw fixation (KWS group) 56 feet (of 40 patients) with moderate to severe hallux valgus. Clinically, the preoperative and final follow-up visual analog scale (VAS) pain scores, the preoperative and final follow-up American Orthopaedic Foot & Ankle Society (AOFAS) hallux metatarsophalangeal (MTP)-interphalangeal (IP) scores, and patient satisfaction after the surgery were evaluated. Radiographically, the hallux valgus angle (HVA), intermetatarsal angle (IMA), medial sesamoid position (MSP), and first to fifth metatarsal width (1-5MTW) were analyzed before and after surgery. Results: The mean AOFAS score improved preoperative 65.5 to 95.3 at final follow up in group A, while preoperative 56.5 to 88.6 at final follow up. Pain VAS decreased from 5.7 to 0.5 in group A, whereas from 6.2 to 1.6 in group B. The mean HVA all improved from preoperative 38.5 to 9.3 at final follow up in group A and 34.7 to 9.1 in group B. The mean IMA and MSP also improved significantly at final follow up. In comparative analysis, the IMA did not show significant difference between postoperative and final state in group A, while showed significant increase in group B. Conclusion: We achieved favorable clinical and radiographic outcomes with minimal complications in patient with moderate to severe hallux valgus in both groups. However, this study shows no statistically significant difference in IMA during follow-up period and lower recurrence rate. Therefore we need to consider combined fixation method to provide better stability and can expect lower recurrence rate.

Download Full-text