Sexual assault of the older person: Attendances to the Republic of Ireland's sexual assault treatment unit network.

BACKGROUND: Sexual assault (SA) poses a threat to all areas of contemporary society. Although older individuals represent a vulnerable demographic, a considerable gap exists in the literature regarding the context in which older individuals experience SA. This study aims to provide a comprehensive description of older individuals' attendances at the Sexual Assault Treatment Unit (SATU) network in the Republic of Ireland. METHODS: A 7-year national cross-sectional study was performed to analyse the attendances of older people (≥65 years old) to the SATU network, and to compare them with younger attendances (<65 years old), with a more in-depth subset analysis of Dublin SATU attendances. RESULTS: During the study period, there were 6478 attendances to the SATU network, of which 0.93 % (n = 60) were older people. These included 59 females and 1 male, with the average age of 76.05 years ± 8.16. Forensic examinations were performed in 81.7 %, with the majority seeking assistance within 7 days (80 %). Comparison of older (≥65 years) and younger (<65 years) attendees revealed older individuals were more uncertain whether a sexual assault had occurred (35.5 % vs. 14.4 %, p < 0.001) but more likely to report the incident to the police (78.3 % vs. 64.3 %, p = 0.02). Assault by a person in authority was significantly more common in older age groups (11.7 % vs. 1.8 %, p < 0.001). Older individuals were significantly more likely to be assaulted in their own home (33.3 % vs. 21.5 p < 0.03) or in 'other-indoors' settings (e.g. nursing home/hospital) (43.3 % vs. 23.4 % p < 0.001). They were less likely to be assaulted in the assailant's home (5.0 % vs. 22.9 %, p < 0.001) or outdoors (5.0 % vs. 19.7 %, p = 0.004). In our subset analysis of 19 cases, 73.7 % occurred in healthcare facilities, 63.2 % had dementia, and 42.1 % were care dependent. Genital injuries were present in 44.4 % of patients and extra-genital injuries in 22.2 %. CONCLUSION: Unique patterns are evident in sexual assault experienced by older people, underscoring the necessity for tailored interventions and effective support systems for reporting and addressing this vulnerable demographic. This is especially crucial in healthcare environments, where a notable proportion of cases occur, frequently involving individuals with dementia and requiring care assistance.

Hospital size, remoteness and stroke outcome.

INTRODUCTION: Previous studies have shown an association between number of stroke admissions and outcomes. Small hospitals often support more remote areas and we studied national data to determine if an association exists between hospital remoteness and stroke care. METHODS: Data from the Irish National Audit of Stroke (INAS) on average stroke admissions, adjusted mortality for ischaemic stroke, thrombolysis rate and proportion with door to needle (DTN) ≤45 min were analysed. Hospital remoteness was quantified by distance to the next hospital, nearest neurointerventional centre and location within 10 km of the national motorway network. RESULTS: Data for 23 of 24 stroke services were evaluated. Median number of strokes admitted per year was 186 (range 84-497). Nine hospitals (39%) admitted ≥200 stroke patients per year (mean 332). Average adjusted mortality (7.0 vs. 7.3, P = 0.67 t-test), mean thrombolysis rate (12.1% vs. 9.2%, P = 0.09) and mean proportion of patients treated ≤45 min (40.4% vs. 31.3%, P = 0.2) did not differ significantly between higher and lower volume hospitals.Hospitals close to the motorway network (n = 15) had a higher mean thrombolysis rate (11.9% vs. 7.5%, P = 0.01 t-test) and proportion DTN ≤45 min (43.7-18.4%, P < 0.001).Number of stroke admissions did not correlate with mortality (r = 0.06, P = 0.78), DTN (r = 0.12, P = 0.95) or thrombolysis rate (r = 0.35, P = 0.20). Distance to next hospital correlated strongly negatively with DTN (r = -0.47, P = 0.02) and thrombolysis rate (-0.43, P = 0.04). CONCLUSION: Remoteness of hospitals is associated with worse measures of stroke outcome and management.

Cronkhite Canada syndrome with early colorectal carcinoma in a patient.

We relate the first case in the Republic of Ireland of Cronkhite Canada Syndrome (CCS). The patient presented with weight loss, alopecia, nail dystrophy, taste disturbance and classic radiologic and endoscopic features of CCS. She continued to dramatically lose weight and early repeat colonoscopy showed the interim development of an invasive sigmoid adenocarcinoma.J

Time from hospital admission to CT brain in acute ischaemic stroke.

A retrospective study of all acute ischaemic stroke patients admitted to Midland Regional Hospital Mullingar (MRHM) between January 2004 and September 2009 was undertaken in order to assess the median time from hospital admission to CT brain scan (n = 496). The median time to CT scan ranged from 19-24 hours between 2004-7. In 2008, coinciding with setting up a new Acute Stroke Service (ACSS), the median time to CT scan dropped to 15 hours (n = 130, p =0.03) and decreased further to 3 hours in 2009 (n = 125, p = 0.003). The proportion scanned within 1 hour of admission increased from 7 patients (4.6%) over 2004-7, to 28 patients (21.5%) in 2008 (p = 0) and 44 patients (35%) in 2009 (p = 0.018). This clinically and statistically significant reduction occurred following reorganisation of existing resources on a budget neutral basis at MRHM and was facilitated by the enthusiastic support of a range of disciplines bridging the community and acute hospital interface. Measurement of admission to CT brain scan time is one of several audit parameters which can assess hospitals responsiveness to acute stroke.

Atypical fractures on long term bisphosphonates therapy.

Bisphosphonates reduce fractures risk in patients with osteoporosis. A new pattern of fractures is now being noted in patients on prolonged bisphosphonate therapy. We report a case of an atypical femoral fracture with preceding pain and highlight the characteristics of these fractures.

Assessment and management of transient ischaemic attack--the role of the TIA clinic.

BACKGROUND: As the risk of early stroke following transient ischaemic attack (TIA) is increasingly recognised, the management of patients presenting with symptoms suggestive of TIA presents a clinical challenge. METHODS: Analysis of prospectively collected data on patients referred to a TIA clinic in St. Vincent's University Hospital, between January 2003 and July 2004. RESULTS: One-hundred-and-seventeen (117) patients (mean age 75.5 years) were assessed. The majority (79%) were referred from Accident and Emergency and 61% were seen within one week of referral. Seventy-two patients (62%) had a final diagnosis of cerebrovascular disease (56 TIA, 16 completed strokes), of whom five (7%) and four (5.5%) had severe (> 70%) and moderate (> 50%) symptomatic carotid artery stenosis, respectively, whilst seven patients (10%) had newly diagnosed atrial fibrillation, five of whom were anticoagulated. Non-cerebrovascular diagnoses were made in twenty-seven patients (24%). CONCLUSION: A TIA clinic, in co-ordination with Accident and Emergency Services, provides a safe and efficient alternative to hospital admission for patients with TIA symptoms and a low early stroke risk.

Low serum cholesteryl ester-docosahexaenoic acid levels in Alzheimer's disease: a case-control study.

Low n-3 polyunsaturated fatty acid (PUFA) status may be associated with neuro-degenerative disorders, in particular Alzheimer's disease, which has been associated with poor dietary fish or n-3 PUFA intake, and low docosahexaenoic acid (DHA) status. The present case-control study used an established biomarker of n-3 PUFA intake (serum cholesteryl ester-fatty acid composition) to determine n-3 PUFA status in patients with Alzheimer's disease, who were free-living in the community. All cases fulfilled the National Institute of Neurological and Communicative Disorders and Stroke and Alzheimer's Disease and Related Disorders Association criteria for Alzheimer's disease. Detailed neuropsychological testing and neuroimaging established the diagnosis in all cases. The subjects (119 females and twenty-nine males) aged 76.5 (SD 6.6) years had a clinical dementia rating (CDR) of 1 (SD 0.62) and a mini mental state examination (MMSE) score of 19.5 (SD 4.8). The control subjects (thirty-six females and nine males) aged 70 (SD 6.0) years were not cognitively impaired (defined as MMSE score <24): they had a mean MMSE score of 28.9 (SD 1.1). Serum cholesteryl ester-eicosapentaenoic acid and DHA levels were significantly lower (P<0.05 and P<0.001 respectively) in all MMSE score quartiles of patients with Alzheimer's disease compared with control values. Serum cholesteryl ester-DHA levels were progressively reduced with severity of clinical dementia. DHA levels did not differ in patients with Alzheimer's disease across age quartiles: all were consistently lower than in control subjects. Step-wise multiple regression analysis showed that cholesteryl ester-DHA and total saturated fatty acid levels were the important determinants of MMSE score and CDR. It remains to be determined whether low DHA status in Alzheimer's disease is a casual factor in the pathogenesis and progression of Alzheimer's disease.

Verbal aggression in Alzheimer's disease. Clinical, functional and neuropsychological correlates.

OBJECTIVES: To determine the clinical, functional and neuropsychological correlates of verbal aggression in Alzheimer's disease in a group of consecutive first attendees to a memory clinic. METHODS: 150 people were evaluated and diagnosed as suffering with probable Alzheimer's disease. These people were tested using the Behave-AD for the presence of verbal aggression, delusions, depression and agitation. They were also assessed with cognitive, functional and neuropsychological scales. RESULTS: Twenty-eight per cent of this group of Alzheimer patients had exhibited some verbal aggression in the preceding month. Male gender (p = 0.022), the presence of paranoid and delusional ideation (p = 0.003) and agitation (p = 0.042) were significantly associated with verbal aggression in a stepwise backward logistic regression analysis. CONCLUSION: The presence of verbal aggression should prompt the clinician to search for delusional ideation, which may respond to pharmacotherapy.

Rapid urease tests lack sensitivity in Helicobacter pylori diagnosis when peptic ulcer disease presents with bleeding.

OBJECTIVE: The eradication of Helicobacter pylori (H. pylori) in patients with bleeding peptic ulcer disease (PUD) decreases the rate of ulcer rebleeding. Although all methods for H. pylori diagnosis have been extensively evaluated in uncomplicated PUD the efficacy of the commonly used rapid urease test (RUT) has not been established in patients with bleeding peptic ulcer disease. The aim of this study was to evaluate the efficacy of the RUT (CLOtest) in patients with bleeding duodenal ulcers (DUs). METHODS: Consecutive patients with symptoms of upper GI tract hemorrhage and a DU at the time of endoscopy were evaluated. The presence of H. pylori infection was determined by RUT, microbiology, and histology. Consecutive patients with uncomplicated DUs were similarly evaluated. The prevalence of H. pylori as determined by the RUT alone was compared to that determined by a combination of all tests in both patient groups. RESULTS: Fifty-five patients with bleeding DUs and 69 with nonbleeding DUs were evaluated. The prevalence of H. pylori in patients presenting with bleeding was 72.7% (95% confidence interval [CI] 61.0-84.5%) and lower than the prevalence rate of 92.8% (95% CI 86.6-98.8%) in patients with uncomplicated PUD (p < 0.05). The prevalence of H. pylori in the bleeding DU group as determined by RUT alone (54.5%) was less than that determined by a combination of all tests (73%) with a false-negative rate of 10 of 40 (25%; 95% CI 11.6-38.4%) (p < 0.05). This false-negative rate was significantly greater than that observed in the group presenting with dyspepsia (1 of 64 [1.6%; 95% CI 0-4.6%]) (p < 0.01). CONCLUSIONS: The prevalence of H. pylori is lower in patients with bleeding DUs when compared to patients with uncomplicated DUs. In addition, the sensitivity and negative predictive value of the RUT is lower in patients presenting with bleeding, and other methods of H. pylori diagnosis should be used in this patient group.

Gastric motility following oesophagectomy.

The motility of the vagally denervated transposed stomach after oesophagectomy was examined by ambulatory gastric manometry and videofluoroscopy. Two groups of subjects were studied. Group 1 comprised ten patients who had undergone oesophagectomy 6-12 months previously and group 2 consisted of six normal control subjects. Studies were performed on fasting and fed subjects, and following injection of erythromycin 8 mg/kg. No distinguishable manometric wave activity was seen in either group while fasting. Feeding generated a measurable wave pattern in the patient group only. A significant increase in the mean (s.e.m.) distal wave amplitude was identified after infusion of erythromycin in both patients (34.0(15.1) versus 12.2(3.1) mmHg, P < 0.05) and controls (15.1(3.4) versus 5.0(0.0) mmHg, P = 0.05). The response to erythromycin was more rapid in patients than in controls (mean(s.e.m.) 113(16) versus 377(133) s, P < 0.05) and the effect persisted for longer (more than 1 h) in those who had undergone oesophagectomy. Videofluoroscopy confirmed purposeful motility in both the normal and vagally denervated stomach. It is concluded that the transposed stomach is a dynamic conduit. Enhancement of motility was greatest in the denervated stomach, indicative of denervation supersensitivity.

Pharmacist monitoring of drug therapy in patients with abnormal serum creatinine levels.

Because of possibly drug-related adverse events that occurred in renal patients, a program was developed to routinely monitor renal patients to ensure that all prescribed drugs and dosages conformed to standard clearance-adjusted regimens. Summary laboratory reports were surveyed daily, patients with abnormally elevated serum creatinine values were noted, and reviews of patients' medication profiles and orders were performed at least daily. The pharmacist was made responsible for judging if renally-eliminated drugs were used appropriately. If the pharmacist deemed that a change was needed, the prescribing physician was contacted by telephone or in person. From January 1990 through December 1992, a total of 627 patients with renal impairment were monitored. Among these patients, 233 changes in drug therapy were implemented as a direct result of pharmacist assessment and subsequent physician contact. The most common changes were dosage decreases. Medications requiring changes most often were antimicrobial agents, accounting for 55% of all interventions. A retrospective assessment of interventional efficacy, performed through focused evaluation of 20 randomly selected cases, revealed no direct evidence of either therapeutic failure or drug toxicity in patients for whom pharmacist-directed changes were made. Pharmacist monitoring can have a beneficial influence on the care of renal patients.

Introduction of an appointment system in a general practice: surveys of patients and staff.

To aid discussion on the introduction of an appointment system in an inner city practice with a 'walk-in' (non-appointment) system, we surveyed, firstly, patients' and staff members' attitudes to appointment systems, and secondly, aspects of the functioning of the current system. Of 250 patients in the first survey 73 per cent were against appointment systems while 24 per cent indicated that they would consider registering with another practice if such a system were introduced. Adverse comments about appointment systems greatly outweighed favourable ones. Staff members perceived clear advantages and disadvantages of both methods of consulting e.g. the 'walk-in' system was thought to be stressful due to the unpredictable workload but thought to reduce the demand for housecalls. Appointment systems were seen as giving staff more control over consulting but as less flexible for the patient. In the second survey of 352 patients, 17 per cent estimated a wait of 10 minutes or less for their consultation, 62 per cent estimated it as 10 to 20 minutes and 21 per cent as more than 30 minutes. Further, 68 per cent of patients estimated that their consultation lasted five minutes or less and 27 per cent indicated that the doctor seemed rushed. As a compromise between the wishes of patients and the needs of staff, 'walk-in' morning surgeries and appointment-only evening surgeries are now offered.

Evaluation of a practice information leaflet.

Over 10 months 5,000 practice information leaflets were distributed in a practice in Glasgow. The leaflet was principally evaluated by assessing patients' attitudes to and use of leaflets and changes in their knowledge about the practice. Changes in the pattern of consultation with the practice nurse and the timing of incoming telephone calls were also measured. Most patients read, kept and referred to the leaflet and reported it to be useful. Those who had seen the leaflet had significantly greater knowledge (mean knowledge score 7.5) on 15 questions on practice organization than two comparison groups: the base-line study sample (mean knowledge score 5.2) and those in the follow-up sample who had not seen the leaflet (mean knowledge score 5.7). Improvements in knowledge were statistically significant for 10 out of 15 questions. Two changes of behaviour were noted, increased self-referral to nurses (37% of new consultations at follow-up were self-referred compared with 29% at baseline: P = 0.05) and the timing of incoming telephone calls was more in line with practice policy (for example, 23% of calls for repeat prescriptions were made between 12.00 and 16.00 hours at follow-up compared with only 11% at baseline, P less than 0.001). The leaflet was judged to be useful.