P014 Use of prosthetic surgery in Juvenile Idiopathic Arthritis

Background Juvenile Idiopathic Arthritis (JIA) is the most common inflammatory rheumatism in childhood characterized by destructive potential. The involvement of weight-bearing joints constitutes an evolutionary turning point in the course of the disease, which may be responsible for a major functional handicap. In this context, arthroplasty constitutes a therapeutic alternative. Through this study, we aimed to determine the prevalence of the prosthetic surgery and its benefits in children with JIA. Methods This is a retrospective study of JIA patients. The diagnosis of JIA was selected according to ILAR criteria. All the patients included were followed for a minimum of 1 year. The parameters collected were: pain VAS, HAQ, Lequesnealgofunctional index (AFI), disease activity scores and mobility of the operated joint before and 6 months after surgery. Results Forty -four JIA patients were followed over an average period of 14 years (minimum of 1 year). The mean age of disease onset was 9 years [1.5–16 years]. Fifteen cases of coxitis (34%) and 4 cases of destruction of the knees (9%) were noted after an average course of the disease of 8 years [6 months–19 years]. Radiologically, coxofemoral ankylosis is reported in 6 cases, acetabular protrusion in 2 others and total destruction of the knee with misalignment in 2 cases. Eight patients required hip replacement surgery and 2 knee cases. In all cases, the hip prostheses were bilateral. Only one knee prosthesis was placed. The JIA subtype was rheumatoid factor seronegative polyarthritis in 5 cases and enthesitis related arthritis in 3 cases. Six months after surgery, the average AFI dropped from 15.4–4.5; the pain VAS from 73 mm to 50 mm and the HAQ from 2.5–1.06. In the polyarticular JIA, the DAS28 composite score decreased from 4.02–3.8 and in ERA patients the BASDAI decreased from 6.5–4.25 while BASFI remained stable. Recovery of joint mobility was partial in only one case. No immediate or late postoperative complications were noted. Conclusion Prosthetic surgery provided improvement in disease activity and recovery of gait pattern in children with severe JIA. However, the decision of an arthroplasty remains delicate in children, especially since this intervention can compromise the stature growth.

Surgical procedures in patients on aspirin. Literature Review

Aspirin is referred to as the original of the common non-steroid anti-inflammatory drugs and is used as a comparison measure to new ones. Aspirin, whose active ingredient is acetylsalicylic acid, combines strong antipyretic, analgesic, anti-inflammatory and anti-coagulant action. For the latter, aspirin is administered on an ongoing basis to patients for the prevention of cardiovascular events or recurrence of cerebral throm- bosis and therapeutically to patients with a history of heart attack or ischemic stroke. Taking aspirin as an anticoagulant chronic medication concerns dentists es- pecially when it comes to surgical procedures as it is likely to cause increased bleeding perioperatively. The management of the patient on aspirin varies depending on the reason aspirin is administered and its dosage, the co-administration of other antiplatelet or anticoagulant drugs and the severity of the surgical procedure itself. An interruption of antiplatelet medication is decided after assessing the above-mentioned criteria and con- sulting the patient’s physician. Additionally, in cases of increased bleeding risk like complex extractions, pre- prosthetic surgery, periodontal surgery, the procedure needs to be performed as atraumatically as possible and be accompanied by local haemostatic measures.

Penile prosthesis and complications: Results from 577 implants

Objective: Penile Prosthetic Surgery is already well characterized but the problems connected with possible complications still need to be evaluated and discussed. Material and Methods: The Authors revaluated their experience in Penile Prosthetic Surgery involving 577 patients (18 - 86 years, mean age 51.3 years) operated by the same surgeon since 1984. We implanted 199 silicone-semi-rigid (Small Carrion, Implantal, Eurogest, Subrini, SSDA GS), 200 malleable (Jonas, Omniphase, Duraphase, AMS600, MentorColoplast Genesis, Vedise) and 178 inflatable (Mentor: Mark II, Alpha I, Titan OTR; AMS: mono-component Hydroflex, Dynaflex; bi-component Ambicor; multicomponent: 700 Ultrex, 700 CX, 700 LGX) prostheses. Operative, postoperative, infectious and malfunctioning complications have been recorded. A total of 156 patients drop out at follow-up and we may not exclude possible late complications treated at different hospitals. Results: The recorded complications and the therapeutic modalities utilized to treat them are examined. Operative complications were recorded in 2 malleable prostheses (MPP) and in one inflatable prosthesis (IPP). Postoperative complications have been recorded in three cases of MPP (1.5%) and in 9 IPP (5.0%) and were strictly connected to general medical co-morbidities as diabetes mellitus (DM), coronary artery dysfunction (CAD), and Peyronie’s disease (PD). In three cases of IPP implantation, hematomas were related to the blunt surgical maneuvers utilized to insert the reservoir or the scrotal pumps. Infectious complications were mostly observed in patients with DM: 4 patients with MPP (1.0%) and 15 patients with IPP (8.4%). Malfunction rate of the prostheses in our series was really disappointing considering that 13/17 cases (77%) of mono-component IPP broke while in patients with multicomponent IPP the percentage of malfunction has been of 13/161 (8%) and malfunction was observed in only one case of MPP. We were forced to explant the prostheses in 2 patients with MPP (0.5%) and 40 with IPP (22%). However, after excluding 17 mono-component IPPs, the percentage of explants of multicomponent IPP (23 patients, 4.2%) is in line with other significative experiences. Conclusion: The number of complications of PPS are similar to those reported by well qualified urological institutions. In our experience a scrupulous antibiotic therapeutic schedule, avoiding direct contact between the prostheses and the patient’s skin, reduced time of surgery with surgeon’s experience positively influenced the results.In a limited number of patients medical treatment or minimal surgical acts allowed to solve the complications preserving the prostheses and avoiding the prosthetic explant

A misdiagnosis of mesh extrusion treated as a psychiatric female pelvic pain

Introduction: Complications due to prosthetic surgery with mesh implantation may be misunderstood due to the insidious clinical presentation and inexperience of many surgeons if not adequately trained for the purpose. Case report: A 45-year-old female underwent a trans obturator tape procedure to correct severe stress urinary incontinence 3 months after surgery she developed urethral pain. The sling was partially removed, but the pain persisted. No residue sling was visualized by cystoscopies after surgery, and the pain was attributed to a psychiatric problem. She was treated with opioids, pregabalin without improvement of pain, until an extrusion of the sling into the urethra has been diagnosed by a careful urethrocystoscopy. Conclusion: It has been treated in our department by the removal of the residual sling, plus urethroplasty. The patient was followed up at 6 months with resolution of the painful symptoms.

Analysis of pre-prosthetic surgeries performed in a private dental institution

Pre-prosthetic surgery is part of the oral and maxillofacial surgery, which concerns restoration of facial form and oral function. Pre-prosthetic surgery is a surgery done to obtain a better anatomic environment and to provide proper supporting structures for denture construction. The aim of this study was to analyse the various pre-prosthetic surgeries performed in a private dental institution. In this retrospective study, digital case records of all patients who underwent pre-prosthetic surgeries in Saveetha Dental College and Hospital from June 2019 to March 2020 were reviewed. Demographic details of patients and types of pre-prosthetic surgeries performed were recorded from digital case records. Retrieved data was analysed using IBM SPSS Software Version 23.0. Descriptive statistics and tests of association for categorical variables by Chi square tests were done and results were obtained. P value <0.05 was considered statistically significant. In this study, we observed that pre-prosthetic surgery was more commonly performed in the age group of 51-60 yrs (23.3%). Pre-prosthetic surgeries were done more in males than females. The most common type of pre-prosthetic surgery was valvuloplasty (62.2%), followed by frenectomy (20.7%). Statistically, a significant association was found between pre-prosthetic surgery and age group; pre-prosthetic surgery and gender; pre-prosthetic surgery and quadrant involved (p<0.05) Within the limits of this study, it can be concluded that the most common pre-prosthetic surgery performed was valvuloplasty. Pre-prosthetic surgery was performed more in males and the age group of 51-60 years, mostly in the third quadrant.