Implantoplasty Improves Clinical Parameters over a 2-Year Follow-Up: A Case Series

Background and Objectives: Peri-implantitis treatment is still undefined. Regenerative treatment is expensive and technically demanding due to the need to handle biomaterials, membranes and different methodologies of decontamination. Resective treatment and implantoplasty might be a viable solution. This case series presents a 24 month retrospective observational study of 10 peri-implantitis patients treated with implantoplasty. Materials and Methods: In the present case series, 10 peri-implantitis patients (20 implants) were treated with a resective approach and implantoplasty. Previous to implantoplasty, all patients underwent non-surgical treatment. This surgery consisted in a full-thickness flap and implant surface exposure. The exposed non-osseointegrated implant body was submitted to implantoplasty. The flap was apically repositioned and sutured. Patients were accompanied for 24 months. Results: The mean initial probing depth (PD) (PD = 5.37 ± 0.86 mm), bleeding on probing (BoP = 0.12 ± 0.06%) and suppuration (Sup = 0.01 ± 0.01%) decreased significantly at the 12 month evaluation (PD = 2.90 ± 0.39 mm; BoP = 0.01 ± 0.01% and Sup = 0.00 ± 0.00%). Between the 12 and 24 month evaluations, there were no significant clinical changes (PD = 2.85 ± 0.45 mm; BoP = 0.01 ± 0.01% and Sup = 0.00 ± 0.00%). Mucosal recession (MR) had a significant increase between the baseline and the first 12 months (0.69 ± 0.99 mm vs. 1.96 ± 1.33 mm), but there were no significant changes between the 12th and 24th month (1.94 ± 1.48 mm). The success rate was 100% without implant fracture or loss. Conclusions: Resective surgery and implantoplasty might be a valid option in some specific peri-implantitis cases. Properly designed clinical trials are needed to confirm this possibility.

Pediatric Urachal Anomalies: Monocentric Experience and Mini-Review of Literature

Background: Surgery is the current mainstay for the treatment of urachal anomalies (UA). Recent literature data support the theory of a spontaneous resolution within the first year of life. The aim of this study, comprising solely surgically treated children, was to identify age specific patterns regarding symptoms and outcomes that may support the non-surgical treatment of UA. Methods: Retrospective review on the clinico-laboratory characteristics of 52 children aged < 17 years undergoing resection of symptomatic UA at our pediatric surgical unit during 2006–2017. Data was dichotomized into age > 1 (n = 17) versus < 1 year (n = 35), and complicated (pre-/post-surgical abscess formation or peritonitis, n = 10) versus non-complicated course (n = 42). Results: Children aged < 1 year comprised majority (67%) of cohort and had lower complication rates (p = 0.062). Complicated course at surgery exclusively occurred in patients aged > 1 year (p = 0.003). Additionally, complicated group was older (p = 0.018), displayed leukocytosis (p < 0.001) and higher frequencies regarding presence of abdominal pain (p = 0.008) and abdominal mass (p = 0.034) on admission. Regression analysis identified present abdominal pain (OR (95% CI), 11.121 (1.152–107.337); p = 0.037) and leukocytosis (1.435 (1.070–1.925); p = 0.016) being associated with complicated course. Conclusions: This study provides evidence that symptomatic disease course follows an age-dependent complication pattern with lower complication rates at age < 1 year. Larger, studies have to clarify, if waiting for spontaneous urachal obliteration during the first year of life comprises a reasonable alternative to surgery.

A Comparative Study of Efficacy of Fractional CO2 Laser vs Microdermabrasion in Treatment of Acne Scars (Total 100 Patients)

Introduction: Acne vulgaris is a common disease affecting pilosebaceous unit that can lead to significant scarring. Fractional CO2 Laser and microdermabrasion are effective non-surgical treatment modalities for acne scars. Aims and objectives: To study and compare the efficacy of fractional CO2 Laser and microdermabrasion therapy in acne scars. Material and methods: Total 100 patients were selected in our study. 50 patients were allotted into each group. Scar grading assessment was done by Goodman and Baron qualitative scar grading system. Result: 50 patients were taken in each group. There was a significant improvement in grading of acne scars at the end of 6months of treatment. On comparison of fractional CO2 Laser with microdermabrasion, p-value was <0.05 that is significant. Conclusion: Fractional CO2 Laser showed better improvement in grading of acne scars then microdermabrasion, though none of these treatments are 100% effective in treating acne scars. Keywords: Acne scars, fractional CO2 laser, microdermabrasion, Goodman and baron grading.

Successful non-surgical treatment of pseudomonas choroidal abscess in cystic fibrosis with previous double lung transplantation

Pseudomonas aeruginosa choroidal abscess is a rare condition which tends to affect patients with cystic fibrosis (CF) who have undergone double lung transplantation. Various surgical treatment strategies have been described but almost universally have had a dismal prognosis. We present a case of pseudomonas choroidal abscess in a CF patient with previous double lung transplantation who was managed with medical treatment, with intravitreal and systemic antibiotics, without surgical intervention, which led to successful resolution of the choroidal abscess, preservation of the eye and retention of vision.

NON SURGICAL TREATMENT OF CARCINOID LUNGS TUMORS

Typical carcinoid lungs tumors are neuroendocrine bronchopulmonary tumors with a low-grade malignancy, and an atypical carcinoid is an intermediate form of these tumors. Their systemic treatment is greatly influenced by therapeutic evidence derived from the more frequent gastroenteropancreatic neuroendocrine neoplasms. Currently, systemic therapies for lung carcinoids, aiming at controlling tumor growth include long acting somatostatin analogues (SSAs), peptide receptor radionuclide therapy, chemotherapy and molecular-targeted therapy.

New Techniques in Hemorrhoidal Disease but the Same Old Problem: Anal Stenosis

Anal stenosis, which develops as a result of aggressive excisional hemorrhoidectomy, especially with the stoutly use of advanced technologies (LigaSure, Ultrasonic Dissector, Laser, etc.), has become common, causing significant deterioration in the patient's quality of life. Although non-surgical treatment is effective for mild anal stenosis, surgical reconstruction is unavoidable for moderate to severe anal stenosis that causes distressing, severe anal pain, and inability to defecate. The problem in anal stenosis, unlike anal fissure, is that the skin does not stretch as a result of chronic fibrosis due to surgery. Therefore, the application of lateral internal sphincterotomy does not provide satisfactory results in the treatment of anal stenosis. Surgical treatment methods are based on the use of flaps of different shapes and sizes to reconstruct the anal caliber and flexibility. This article aims to review the functional results, postoperative care, and complications of these methods.

Effects of xylazine and adrenaline combinations: Preliminary clinical application for non-surgical protocols of nephrosplenic entrapment in horses

Background and Aim: The medical treatment of horses with nephrosplenic entrapment (NSE) of the large colon through administrating phenylephrine and rolling during general anesthesia was effective and less expensive than surgical treatment. However, the selection of drugs for non-surgical treatment of NSE is not a usual method for clinical practice. This study aimed to identify the effects of combined drugs on the cardiac and splenic response in horses and provide information on the NSE of the large colon for clinical application. Materials and Methods: Six healthy Thai native crossbred horses were enrolled in this study. Horses received two protocols with a withdrawal period of 14 days: Group 1 received xylazine (0.5 mg/kg IV) and adrenaline (1 mcg/kg IV), and Group 2 received xylazine (0.5 mg/kg IV) and adrenaline (3 mcg/kg IV). Heart rate (HR), HR variability (HRV), heart dimensions, and the splenic response of six horses were measured before the sedation, 30 and 60 min later, and 65, 70, 75, 80, 90, and 100 min after adrenaline administration. Doppler was used to obtain systolic blood pressure. Results: The HRV low-frequency and high-frequency power ratios decreased after using xylazine. Hypertension was observed after adrenaline administration. In this study, there were only minimal differences in the HR and respiratory rate between groups. However, overall cardiac and splenic parameters were statistically higher in Group 2. Conclusion: This study suggested that xylazine and three micrograms of adrenaline preserved the cardiac autonomic activity balance and were safe to use non-surgical applicability in horses.