A retained menstrual cup

A 20-year-old woman attended a genitourinary clinic with a retained vaginal Mooncup that she had inserted the night before. A Mooncup is one type of menstrual cup. On speculum examination the device was visualized high in the vagina and the cervix appeared firmly lodged within it. The physician experienced difficulty in retrieving the cup despite following product instructions. This case highlights a new adverse event with an increasingly used sanitation product. It is important that clinicians are familiar with the cup, its removal process and are able to counsel patients with retained devices on future correct placement.

Haemoplasma infection is not a common cause of canine immune-mediated haemolytic anaemia in the UK

OBJECTIVE

The aim of this study was to investigate whether the two canine haemoplasma species, Mycoplasma haemocanis and "Candidatus Mycoplasma haematoparvum," are commonly associated with immune-mediated haemolytic anaemia (IMHA) in UK dogs.

METHODS

Three groups of dogs were recruited to the study: anaemic dogs with primary IMHA (n=37); anaemic dogs not meeting the inclusion criteria for primary IMHA (n=77) and non-anaemic dogs (n=113). DNA was extracted from 100 μl of blood and subjected to real-time quantitative polymerase chain reaction (qPCR) assays for both species of Mycoplasma. Each assay incorporated co-amplification of canine glyceraldehyde-3-phosphate dehydrogenase (GAPDH) as an endogenous internal control.

RESULTS

Canine GAPDH was successfully amplified by qPCR from all 227 canine blood samples but none contained M. haemocanis or "Candidatus M. haematoparvum" DNA.

CLINICAL SIGNIFICANCE

Haemoplasma infection is uncommon in dogs in the UK and no evidence was found that these organisms act as triggers for IMHA.

Vibration training improves balance in unstable ankles

Functional ankle instability (FAI) is a common condition following ankle injury characterised by increased risk of injury. Ankle sprains are a common acute form of injury suffered in dancing and loss of balance can affect not only risk of injury risk but also performance aesthetics. Whole body vibration training (WBVT) is a new rehabilitation method that has been linked with improving balance and muscle function. 38 female dancers with self reported unilateral FAI were randomly assigned in 2 groups: WBVT and control. Absolute centre of mass (COM) distribution during single leg stance, SEBT normalised research distances and Peroneus longus mean power frequency (f(med)) where measured pre and post 6-week intervention. There was a significant improvement in COM distribution over the 6 weeks from 1.05 ± 0.57 to 0.33 ± 0.42 cm² (P<0.05), and 4 of the 8 planes of direction in the SEBT Ant, Antlat, Med and Antmed from 77.5 ± 7.1 to 84.1 ± 5.8% (P<0.05) compared to control groups during the course of the 6 week training intervention. There was no evidence of improvement in peroneus longus (f(med)) over time (P=0.915) in either group. WBVT improved static balance and SEBT scores amongst dancers exhibiting ankle instability but did not affect peroneus longus muscle fatigue.

The cognitive and academic impact of sickle cell disease

Sickle cell disease (SCD) affects over 30,000 students in the United States. Central nervous system complications are widespread among students with SCD and include stroke, silent cerebral infarction, and cognitive impairment. The effects of these complications may lead to academic failure, limited career options, and for some, total disability. Despite studies describing the significant academic and cognitive impact of sickle cell disease, reports describing interventions are limited. There is a lack of awareness among educators of the academic risks associated with sickle cell disease and a lack of appropriate resource allocation. The school nurse, as community health advocate, will be called upon to bridge the gap among healthcare providers, parents, students, and educators. This article provides a review of both recent and landmark studies describing the cognitive and academic impact of sickle cell disease and discusses the role of the school nurse as an advocate, liaison, and educator.

Unselected hepatitis C screening of men who have sex with men attending sexual health clinics

Sexual transmission of hepatitis C (HCV) between HIV positive men who have sex with men (MSM) is increasingly being reported. There is limited and conflicting data as to whether HIV negative MSM are at increased risk of infection. Local directorate guidelines recommended HCV testing only in MSM having a sexual transmitted infection (STI) screen who disclosed risk factors. In 2007 we introduced unselected screening into routine practice within our sexual health clinics. This report reviews the results of this change in our practice. Over 6 months, 3365 MSM attended for STI screening. Of 2309 MSM who agreed to be screened for HCV (69%) the prevalence of HCV was 0.65% (95% CI 0.36-1.1). This is similar to the prevalence of HCV in the general population within England. We conclude that unselected screening of MSM for HCV within our sexual health services is not currently justified.

Threadworm: an infrequent clinical finding in a genitourinary medicine clinic attendee presenting with ano-genital irritation

A 24-year-old lady presented to an evening genitourinary (GU) clinic with a short history of vulval and anal irritation. On perianal examination, several threadworms were visible. Symptoms resolved with oral mebendazole and strict personal and environmental hygiene. Threadworm is a common and easily treatable cause of pruritis ani, yet is underreported in GU literature. If the history is suggestive, consider performing the diagnostic cellophane test and/or prescribing empirical treatment.

Activity of antibiotics against Fusarium and Aspergillus

BACKGROUND/AIMS

To study the susceptibility of Fusarium and Aspergillus isolated from keratitis to amoxicillin, cefazolin, chloramphenicol, moxifloxacin, tobramycin and benzalkonium chloride (BAK).

METHODS

10 isolates of Fusarium and 10 isolates of Aspergillus from cases of fungal keratitis at Aravind Eye Hospital in South India were tested using microbroth dilution for susceptibility to amoxicillin, cefazolin, chloramphenicol, moxifloxacin, tobramycin and BAK. The minimum inhibitory concentration (MIC) median and 90th percentile were determined.

RESULTS

BAK had the lowest MIC for both Fusarium and Aspergillus. Chloramphenicol had activity against both Fusarium and Aspergillus, while moxifloxacin and tobramycin had activity against Fusarium but not Aspergillus.

CONCLUSIONS

The susceptibility of Fusarium to tobramycin, moxifloxacin, chloramphenicol and BAK and of Aspergillus to chloramphenicol and BAK may explain anecdotal reports of fungal ulcers that improved with antibiotic treatment alone. While some of the MICs of antibiotics and BAK are lower than the typically prescribed concentrations, they are not in the range of antifungal agents such as voriconazole, natamycin and amphotericin B. Antibiotics may, however, have a modest effect on Fusarium and Aspergillus when used as initial treatment prior to identification of the pathological organism.