Ureteric Injury During Transvaginal Ultrasound Guided Oocyte Retrieval

Background: Transvaginal ultrasound guided oocyte retrieval during in vitro fertilization is performed routinely around the world and has reduced the occurrence of intra-abdominal injury considerably over laparoscopic procedures. Despite this, injuries do occur. Case: We report a case of a 37-year-old patient who underwent IVF and encountered a ureteric injury during oocyte retrieval, which was recognized early and treated with ureteral stents with full resolution. During a subsequent IVF cycle, stenting of the ureters allowed better visualization, resulting in an uneventful retrieval and subsequent pregnancy. Conclusion: Ureteric injury can occur during transvaginal ultrasound guided egg retrieval. Prompt recognition is vital to successful treatment. Stenting of the ureters is the most common therapeutic modality and can be used in subsequent retrievals to identify the ureters

Adherence issues related to sublingual immunotherapy as perceived by allergists

Objectives: Sublingual immunotherapy (SLIT) is a viable alternative to subcutaneous immunotherapy to treat allergic rhinitis and asthma, and is widely used in clinical practice in many European countries. The clinical efficacy of SLIT has been established in a number of clinical trials and meta-analyses. However, because SLIT is self-administered by patients without medical supervision, the degree of patient adherence with treatment is still a concern. The objective of this study was to evaluate the perception by allergists of issues related to SLIT adherence. Methods: We performed a questionnaire-based survey of 296 Italian allergists, based on the adherence issues known from previous studies. The perception of importance of each item was assessed by a VAS scale ranging from 0 to 10. Results: Patient perception of clinical efficacy was considered the most important factor (ranked 1 by 54% of allergists), followed by the possibility of reimbursement (ranked 1 by 34%), and by the absence of side effects (ranked 1 by 21%). Patient education, regular follow-up, and ease of use of SLIT were ranked first by less than 20% of allergists. Conclusion: These findings indicate that clinical efficacy, cost, and side effects are perceived as the major issues influencing patient adherence to SLIT, and that further improvement of adherence is likely to be achieved by improving the patient information provided by prescribers. © 2010 Scurati et al, publisher and licensee Dove Medical Press Ltd

I-SCAN targeted versus random biopsies in Barrett’s oesophagus

Background: The accuracy and effectiveness of targeted oesophageal biopsies in Barrett's oesophagus to detect dysplasia using new magnification techniques are unknown. Aim of this study was to investigate whether the combined use of acetic acid, magnification and electronic filters allows the same accuracy as the four-quadrant random biopsies pattern; pathologist interobserver agreement both in low grade and high grade dysplasia was also assessed. Methods: Fifty-four consecutive patients newly diagnosed with Barrett's oesophagus were enrolled in a prospective study from a single endoscopy unit. Biopsies were evaluated by the local pathologist and by an expert pathologist from another pathology unit. Main outcome measurement: Dysplasia detection rate and interobserver agreement for the histologic diagnosis of dysplasia. Results: The use of acetic acid, magnification and electronic filters showed an unacceptably low dysplasia detection rate by the two pathologists (9.2% and 5.5% for targeted biopsies, respectively). The interobserver agreement for low grade dysplasia between pathologists was low (Cohen's K weighted = 0.45). Conclusions: In an average setting, the standard four-quadrant method should still be preferred, along with the implementation of a routine second evaluation by an expert pathologist. © 2013 Editrice Gastroenterologica Italiana S.r.l