A Survey of Colorectal Cancer Surveillance Practices In Ireland, And Implementation of A Survivorship Care Plan Pilot Programme

Aims The number of colorectal cancer (CRC) survivors in Ireland is rising. We aimed to survey current surveillance practices and pilot the use of survivorship care plans (SCPs) in the clinic. Methods An online survey was issued to medical oncologists (MOs) in designated cancer centres (DCC) and satellite centres. The SCP was piloted in CRC patients and a follow-up questionnaire assessing their views was issued. Results Responses from 8 DCC and satellite centres were obtained (n=13). Routine surveillance is practiced by 77% (n=10) and 69% (n=9) believe that the MO clinic is inappropriate for follow-up. Most think that the SCP is useful and that ANP-led surveillance clinics should be introduced. Of 16 patients who replied to the survey, most felt that the SCP was bene􀂡cial. Sixty-two percent (n=10) were agreeable to GP follow-up using the SCP. Conclusion Surveillance practices in Ireland are heterogeneous. The SCP may be useful for streamlining follow-up practices nationally.

Epithelioid Angiomyolipoma - a case report and review of the literature.

Herein we present the case of a 43-year-old female in whom a left renal mass was identified incidentally on imaging performed for staging of a newly diagnosed breast carcinoma. The mass was resected and histologic examination and immunohistochemistry confirmed a diagnosis of epithelioid angiomyolipoma.

Quality of rectal cancer surgery and its relationship to surgeon and hospital caseload: a population-based study.

AIM: A population-based audit of all rectal cancers diagnosed in Ireland in 2007 has shown an inconsistent relationship between surgeon and hospital caseload and a range of quality measures. Better outcome for rectal cancer has been associated with increasing surgeon and hospital caseload, but there is less evidence of how this may relate to quality of care. Our aim was to examine how measures of quality in rectal cancer surgery related to surgeon and hospital workload and to outcome. METHOD: All colorectal surgeons in Ireland participated in an audit of rectal cancer based on an evidence-based instrument. Data were extracted from medical records by trained coders. Generalized linear mixed models were used to determine the relationship between surgeon or hospital caseload and measures of quality of care. RESULTS: Five hundred and eighty-one (95%) of the 614 rectal cancers diagnosed in Ireland in 2007 were audited; 49 hospitals and 86 surgeons participated. Ten (28%) hospitals treated fewer than five cases and seven fewer than three. A positive relationship between caseload and quality was seen for a few measures, more frequently for hospital than surgeon caseload. The relationship between caseload and quality of care was inconsistent, suggesting these measures do not represent a single dimension of quality. One-year survival was negatively associated with hospital caseload. There was no statistically significant relationship between survival and measures of quality of care. DISCUSSION: Quality of care was inconsistently influenced by surgeon and hospital caseload. Caseload may affect only one aspect of surgical management, such as the quality of preoperative workup, and is not necessarily related to the quality of other hospital care. Simple measures of outcome, such as survival, cannot represent the complexity of this relationship.

The management of rectal cancer in Ireland in 2007--room for improvement?

INTRODUCTION: Effective management of rectal cancer relies on accurate pre-operative assessment, surgical technical excellence and integrated neoadjuvant and adjuvant chemo and/or radiotherapy. The aim of this study was to examine the management of rectal cancer in Ireland. METHODS: This was a retrospective chart review. All cases of rectal cancer (15 cm or less from the anal verge) diagnosed in Ireland in the year 2007 were included in the audit. RESULTS: In total data for 585 patients were included, under the care of 87 consultant surgeons operating in 48 hospitals. Only data recorded in medical charts were included. Pre-operative investigations were less utilised than recommended by current guidelines and consequently many cancers were inadequately staged. In total 52.5% of cases were discussed at a multi-disciplinary meeting. Overall, 88% of the patients had surgery, and the 30-day mortality rate was 1.7%. The quality of post-operative pathology reporting was variable, with adequacy of total mesorectal excision status unclear or unknown in 74% of cases. Cases were managed in a large number of centres, and in lower volume centres (<5 cases per annum) patients appeared to be less adequately investigated. CONCLUSION: This study gives a snapshot of recent practice in the management of rectal cancer in Ireland but is of necessity limited as the audit was retrospective and long term outcomes have not been assessed. In 2007 rectal cancer was managed in a large number of centres and best practice was frequently not adhered to. The impending centralisation of cancer services is likely to impact on the management of rectal cancer in Ireland.

The RAPID protocol enhances patient recovery after both laparoscopic and open colorectal resections.

BACKGROUND: Enhanced recovery after surgery (ERAS) programs can accelerate recovery and shorten the hospital stay after colorectal resections. The RAPID (remove, ambulate, postoperative analgesia, introduce diet) protocol is a simplified ERAS program that consists of a simplified, user-friendly single-page pro forma schedule. This study aimed to evaluate the impact of the RAPID protocol on patients undergoing both laparoscopic and open colorectal resections in two specialized colorectal units. METHODS: A prospective, two-center study assessed 117 age-matched patients undergoing open or laparoscopic colorectal resection to compare the postoperative course for patients using the RAPID protocol with those treated in a traditional manner. RESULTS: Of the 117 patients studied, 70 underwent laparoscopic resection (55 with the RAPID protocol) and 47 underwent open resection (25 with the RAPID protocol). Patients undergoing laparoscopic resections with the RAPID protocol had a significantly shorter hospital stay (p = 0.01) and tolerance of a full diet (p = 0.002). Similarly, patients undergoing open resections with the RAPID protocol also have a significantly shorter hospital stay (p = 0.04). CONCLUSION: The RAPID protocol is a user-friendly, easy, and effective tool that facilitates earlier tolerance of diet and discharge from the hospital for patients undergoing laparoscopic or open colorectal resections.

Do users of the intrauterine system (Mirena) have different genital symptoms and vaginal flora than users of the intrauterine contraceptive device?

The copper intrauterine contraceptive device (IUCD) is strongly associated with bacterial vaginosis (BV). Hormonal influences may play a role in the control of vaginal flora. It is unclear whether use of the progesterone-incorporated intrauterine system (IUS; Mirena) is associated with abnormal vaginal flora or genital symptoms. One hundred and seventy-two women were assessed for symptoms and abnormal vaginal flora prior to and at intervals after insertion of either a copper IUCD or an IUS. Women were significantly more likely to have developed an abnormal vaginal discharge 4-6 weeks after insertion of an IUCD compared with an IUS (27% cf. 14%, P = 0.04), although this trend was not significant six months postinsertion. More women with an IUCD developed BV compared with an IUS at 4-6 weeks and six months. However, there were insufficient numbers of women with BV to demonstrate any significant difference between the vaginal flora of the two groups.

European survey on national training activities in clinical research.

BACKGROUND: Investigator-initiated clinical studies (IITs) are crucial to generate reliable evidence that answers questions of day-to-day clinical practice. Many challenges make IITs a complex endeavour, for example, IITs often need to be multinational in order to recruit a sufficient number of patients. Recent studies highlighted that well-trained study personnel are a major factor to conduct such complex IITs successfully. As of today, however, no overview of the European training activities, requirements and career options for clinical study personnel exists. METHODS: To fill this knowledge gap, a survey was performed in all 11 member and observer countries of the European Clinical Research Infrastructure Network (ECRIN), using a standardised questionnaire. Three rounds of data collection were performed to maximize completeness and comparability of the received answers. The survey aimed to describe the landscape of academic training opportunities, to facilitate the exchange of expertise and experience among countries and to identify new fields of action. RESULTS: The survey found that training for Good Clinical Practice (GCP) and investigator training is offered in all but one country. A specific training for study nurses or study coordinators is also either provided or planned in ten out of eleven countries. A majority of countries train in monitoring and clinical pharmacovigilance and offer specific training for principal investigators but only few countries also train operators of clinical research organisations (CRO) or provide training for methodology and quality management systems (QMS). Minimal requirements for study-specific functions cover GCP in ten countries. Only three countries issued no requirements or recommendations regarding the continuous training of study personnel. Yet, only four countries developed a national strategy for training in clinical research and the career options for clinical researchers are still limited in the majority of countries. CONCLUSIONS: There is a substantial and impressive investment in training and education of clinical research in the individual ECRIN countries. But so far, a systematic approach for (top-down) strategic and overarching considerations and cross-network exchange is missing. Exchange of available curricula and sets of core competencies between countries could be a starting point for improving the situation.

Who attends primary care services prior to attendance at genitourinary services and what level of care have they received?

OBJECTIVE: To determine the proportion of patients initially attending primary care services and describe the care received prior to attending genitourinary medicine (GUM) clinics. METHOD: A cross-sectional survey of 1000 new patients attending GUM services in Cornwall between June and December 2006. Patients were asked during consultation whether they had attended primary care before coming and what examination, investigation and management had been carried out there. RESULTS: 35% (348/1000) of patients had attended primary care initially. Genital examination had been carried out in primary care on 60% (111/185) female and 58% (93/159) male patients (p = 0.78). Chlamydia testing had been carried out in 27% (46/171) female and 6% (8/139) male patients (p<0.005). 33% (100/301) patients seen in primary care had been offered treatment. 74% (68/92) patients with genital warts had been correctly diagnosed in primary care and 9% (8/92) of these offered treatment. CONCLUSIONS: The majority of these patients, including those given a diagnosis and/or offered treatment in primary care, had not had a chlamydia test or any other investigations. With the potential "fall out" of patients between primary care and GUM services, this may represent a missed opportunity to detect and appropriately manage sexually transmitted infections.

Laparoscopic colonic resection in inflammatory bowel disease: minimal surgery, minimal access and minimal hospital stay.

OBJECTIVE: Laparoscopic surgery for inflammatory bowel disease (IBD) is technically demanding but can offer improved short-term outcomes. The introduction of minimally invasive surgery (MIS) as the default operative approach for IBD, however, may have inherent learning curve-associated disadvantages. We hypothesise that the establishment of MIS as the standard operative approach does not increase patient morbidity as assessed in the initial period of its introduction into a specialised unit, and that it confers earlier postoperative gastrointestinal recovery and reduced hospitalisation compared with conventional open resection. METHOD: A case-control study was undertaken on laparoscopic resection (LR) vs open colon resection (OR) for IBD. The LR group was collated prospectively and compared with a pathologically matched historical control set. Outcomes measured included: postoperative length of stay, time to normal bowel function and postoperative morbidity. Statistical analysis was performed using spss. RESULTS: Twenty-eight patients were investigated (14 LR, 14 OR). The two groups were matched for type of operation, type of disease and age. There were no conversions in the LR group. Morbidity and readmissions did not differ significantly between the groups. Those undergoing laparoscopic resection had a quicker return to diet (median 2 vs 4 days; P = 0.000002), time to first bowel motion (2 vs 4 days; P = 0.019) and shorter postoperative length of stay (5.5 vs 12.5; P = 0.0067). CONCLUSION: These findings support the routine use of MIS for the elective surgical management of IBD in our department. Patients undergoing laparoscopic colectomies for IBD can expect faster return of gastrointestinal function and shorter hospitalisation.

The limits of health-care seeking behaviour: how long will patients travel for STI care? Evidence from England's 'Patient Access and the Transmission of Sexually Transmitted Infections' ('PATSI') study.

SUMMARY: The objective of this study was to identify factors associated with (i) longer patient travel time to genitourinary (GU) medicine clinics and (ii) not attending the nearest clinic. Questionnaires were completed by 4600 new attendees from seven sociodemographically and geographically different GU clinics across England between October 2004 and March 2005. These data were then linked to the routine clinic database. Median travel time was 25 minutes and varied significantly by clinic (P < 0.001) but not by gender (P = 0.96). Of all the respondents, 10% spent at least one hour getting to a GU clinic and this was significantly more likely in patients with less education, those who travelled by public transport and those who did not attend their closest clinic. Longer travel times were not associated with delays in seeking care. Patients reporting a previous sexually transmitted infection (STI) diagnosis were more likely not to go to their nearest GU clinic (P = 0.0006), as were those who used/tried to use other health-care providers prior to attending the clinic (P = 0.007). To facilitate access to STI care, comprehensive local services need to be provided to avoid long journey times, especially for those who have to rely on public transport to get to clinic.

A comparison of self-taken vulvovaginal and cervical samples for the diagnosis of Chlamydia trachomatis infection by polymerase chain reaction.

Implementation of the National Chlamydia Screening Programme in Cornwall commenced in April 2003. Initially, women in community venues were screened using urine samples. However, many of these urine samples were inhibitory to polymerase chain reaction (PCR), resulting in a high recall rate for women in the programme. The decision to switch to self-taken vulvovaginal samples led us to carry out an in-house validation of this sample compared with endocervical samples. Data from 333 women were analysed. Of the endocervical samples, 15.9% were positive compared with 16.8% vulvovaginal samples. This difference between positivity rates in cervical and self-taken vulvovaginal samples is not significant. Equivocal results occurred with 4.7% of the vulvovaginal samples but were not seen with the endocervical samples. Self-taken vulvovaginal samples are acceptable to women, as sensitive as endocervical swabs and more suited to PCR testing with the Roche COBAS Amplicor system than urine samples.

What is the future for General Surgery in Model 3 Hospitals?

BACKGROUND: General Surgery consultant recruitment poses considerable challenges in Model 3 Hospitals in Ireland. AIM: The aim of this paper is to examine General Surgery activity and consultant staffing in order to inform future manpower and service planning. METHODS: General surgical activity in Model 3 Hospitals was examined using the validated 2014 Hospital Inpatient Enquiry (HIPE) dataset. Current consultant staffing was ascertained from hospital personnel departments and all trainees on the National Surgical Training Programme were asked to complete a questionnaire on their career intentions. RESULTS: Model 3 Hospitals accounted for 50% of all General Surgery discharges. In the elective setting, 51.5% of all procedures were endoscopic investigations and in the acute setting only 22% of patients underwent an operation. Most surgical procedures were of low acuity and included excision of minor lesions, appendicectomy, cholecystectomy and hernia repair. Of 76 General Surgeons who work in Model 3 Hospitals 25% were locums and 54% had not undergone formal training in Ireland. A further 22% of these surgeons will retire in the next five years. General Surgical trainees surveyed indicated an unwillingness to take up posts in Model 3 Hospitals, while 83% indicated that a post in a Model 4 Hospital is 'most desirable'. Lack of attractiveness related to issues regarding rotas, lack of ongoing skill enhancement, poor experience in the management of complex surgical conditions, limited research and academic opportunity, isolation from colleagues and poor trainee support. CONCLUSIONS: These data indicated that an impending General Surgery consultant manpower crisis can only be averted in Model 3 Hospitals by either major change in the emphasis of surgical training or a significant reorganisation of surgical services.

Non-seminomatous testicular metastasis mimicking acute appendicitis.

This is the first report in the literature of a non-seminomatous metastasis from an occult testicular primary that presented as an acute appendicitis. The report highlights the necessity of testicular re-imaging in cases of occult malignancy and reviews the association of chromosome 12 with embryonal germ cell tumours.

Unusual presentation of an appendiceal malignancy.

Primary malignant epithelial tumors of the appendix are uncommon. The most common presentation of appendiceal malignancy is right lower abdominal pain suggestive of acute appendicitis. Presentation caused by loco-regional spread with involvement of neighboring organs is rare. We present the case of a 48-year-old woman with an appendiceal malignancy who presented with symptoms and signs suggestive of complicated diverticular disease with an enterovaginal fistula. From a review of the literature, this is the first report of an appendiceal malignancy presenting in this manner.

Tinea capitis in a paediatric population.

Tinea capitis is an increasing problem in Europe. The pattern of infection is changing with an increase in pathogenic anthropophilic dermatophytes particularly Trichophyton tonsurans. We aimed to determine the frequency of tinea capitis in a paediatric population attending dermatology outpatients and examine the clinical spectrum of disease. A retrospective analysis was performed of all laboratory proven tinea capitis cases presenting to the dermatology outpatient department at The Children's University Hospital, Temple Street over an 18-month period (1st January 2004 to 30th of June 2005 inclusive). Sixty-two children had tinea capitis of whom 53 (85.5%) were of African descent. Thirty-five (56%) were male and 27 female (44%). The average age at presentation was 4.02 years (age range 1-163 months) with five cases occurring in children less than one year of age. The most common pathogen was the anthropophilic dermatophyte Trichophyton tonsurans, accounting for 47 (75.8%) of all cases of tinea capitis. Eight (12.9%) were secondary to Microsporum ferrigineum, 2 (3.2%) secondary to Trichophyton violaceum, both Trichophyton soudanese and Trichophyton verruosum accounted for 1.6% each. The zoophilic organism Microsporum canis was diagnosed in 3 cases (4.8%). Presenting signs included scaling of the scalp (35.47%), scaling of the scalp and alopecia (53.24%), and alopecia and kerion (11.29%/o). The duration of symptoms was recorded in 52 patients with the average duration 8.38 months (range 0.5-72 months). In 20 cases an associated skin involvement on other areas of the body was recorded. All patients at diagnosis were either on no, suboptimal or inappropriate treatment. The prevalence of tinea capitis is increasing in this hospital based cohort. The main pathogen is now Trichophyton tonsurans. Children of African descent are at increased risk of infection. The diagnosis is poorly recognized and needs to be highlighted as a public health issue. There is a need for community based prevalence studies.

Transanal endoscopic microsurgical repair of iatrogenic recto-urethral fistula.

BACKGROUND: Recto-urethral fistula formation following radical prostatectomy is an uncommon but potentially devastating event. Traditional surgery for such fistulae is technically demanding, jeopardizes continence and usually necessitates a diverting colostomy. We present the case of an iatrogenic fistula treated by a transanal endoscopic microsurgical approach, without recourse to a stoma. METHOD: A 71-year-old man had recently undergone a radical prostatectomy, complicated by significant intra-operative haemorrhage. He subsequently developed a recto-urethral fistula, confirmed clinically and endoscopically. Due to his bleeding diathesis, he was considered for, and underwent, a transanal endoscopic microsurgical (TEMS) repair. CONCLUSION: TEMS is a safe and reliable minimally-invasive surgical technique for the treatment of this difficult condition.

Targeted resequencing of the microRNAome and 3'UTRome reveals functional germline DNA variants with altered prevalence in epithelial ovarian cancer.

Ovarian cancer is a major cause of cancer deaths, yet there have been few known genetic risk factors identified, the best known of which are disruptions in protein coding sequences (BRCA1 and 2). Recent findings indicate that there are powerful genetic markers of cancer risk outside of these regions, in the noncoding mRNA control regions. To identify additional cancer-associated, functional non-protein-coding sequence germline variants associated with ovarian cancer risk, we captured DNA regions corresponding to all validated human microRNAs and the 3' untranslated regions (UTRs) of ~6000 cancer-associated genes from 31 ovarian cancer patients. Multiple single-nucleotide polymorphisms in the 3'UTR of the vascular endothelial growth factor receptor/FLT1, E2F2 and PCM1 oncogenes were highly enriched in ovarian cancer patients compared with the 1000 Genome Project. Sequenom validation in a case-control study (267 cases and 89 controls) confirmed a novel variant in the PCM1 3'UTR is significantly associated with ovarian cancer (P=0.0086). This work identifies a potential new ovarian cancer locus and further confirms that cancer resequencing efforts should not ignore the study of noncoding regions of cancer patients.

Lower serum fibroblast activation protein shows promise in the exclusion of clinically significant liver fibrosis due to non-alcoholic fatty liver disease in diabetes and obesity.

UNLABELLED: Non-alcoholic fatty liver disease (NAFLD) is common in diabetes and obesity but few have clinically significant liver fibrosis. Improved risk-assessment is needed as the commonly used clinical-risk algorithm, the NAFLD fibrosis score (NFS), is often inconclusive. AIMS: To determine whether circulating fibroblast activation protein (cFAP), which is elevated in cirrhosis, has value in excluding significant fibrosis, particularly combined with NFS. METHODS: cFAP was measured in 106 with type 2 diabetes who had transient elastography (Cohort 1) and 146 with morbid obesity who had liver biopsy (Cohort 2). RESULTS: In Cohort 1, cFAP (per SD) independently associated with median liver stiffness (LSM) ≥ 10.3 kPa with OR of 2.0 (95% CI 1.2-3.4), p=0.006. There was 0.12 OR (95% CI 0.03-0.61) of LSM ≥ 10.3 kPa for those in the lowest compared with the highest FAP tertile (p=0.010). FAP levels below 730 pmol AMC/min/mL had 95% NPV for LSM ≥ 10.3 kPa and reclassified 41% of 64 subjects from NFS 'indeterminate-risk' to 'low-risk'. In Cohort 2, cFAP (per SD), associated with 1.7 fold (95% CI 1.1-2.8) increased odds of significant fibrosis (F ≥ 2), p=0.021, and low cFAP reclassified 49% of 73 subjects from 'indeterminate-risk' to 'low-risk'. CONCLUSIONS: Lower cFAP, when combined with NFS, may have clinical utility in excluding significant fibrosis in diabetes and obesity.

Striate palmoplantar keratoderma resulting from desmoplakin haploinsufficiency.

Recently, the first example of a human mutation in the gene encoding the desmosomal plaque protein, desmoplakin, has been described in a patient with autosomal dominant striate palmoplantar kerato-derma. We now report a further case of a desmoplakin mutation in a proband with striate palmoplantar keratoderma that also results in a null allele and haploinsufficiency. The mutation was a heterozygous G > A transition at the donor + 1 site of intron 7 of the desmoplakin gene (939 + 1 G > A; Genbank M77830). The aberrant splicing leads to retention of the entire intron 7, which contains a premature termination codon within the N-terminal domain of the peptide. Because the mutant null allele could not be identified on cDNA sequencing, we determined by polymerase chain reaction the exon-intron organization of the desmoplakin gene to facilitate analysis of genomic DNA. The gene spans approximately 45 kb of chromosome 6 and comprises 24 exons ranging in size from 51 bp to 3922 bp. We have also characterized fully the 3'UTR of the desmoplakin cDNA. This study demonstrates the relevance of haploinsufficiency for desmoplakin in the pathogenesis of this genodermatosis. Assessment of family members bearing the mutant allele also emphasizes the significance of an individual's age and exposure to skin trauma in manifesting full phenotypic expression of the disorder.

An evaluation of the prognostic significance of vascular endothelial growth factor in node positive primary breast carcinoma.

Angiogenesis is intimately related to the growth and progression of tumours and must be induced to facilitate growth beyond a minimum size. It has been implicated in the development of metastases and survival in breast carcinoma. VEGF is a cytokine that plays an important role in angiogenesis. Its expression is increased in solid tumours during induction of angiogenesis and it has been implicated as a prognostic marker in patients with node negative breast carcinoma. We studied VEGF expression, in a series of patients with node positive breast carcinoma and examined histopathological parameters of the tumour and the prognostic value of VEGF expression. Specimens from 108 cases of node positive breast cancer were stained for VEGF using an antibody suitable for use on formalin fixed tissue. VEGF staining was cytoplasmic and was scored by intensity and the percent positive cells. Patients with positive VEGF staining (n=48) were compared with patients with negative VEGF staining (n=60). Demographic criteria were similar in both groups. Only one (12%) patient with lobular carcinoma and one (14%) patient with medullary carcinoma expressed VEGF compared with 46 (49%) patients with ductal carcinoma (NOS). DCIS was present in 60 tumours. There was a strong correlation between staining in DCIS and the adjacent invasive tumours. There was no significant association between VEGF staining and T stage, tumour size or the number of positive lymph nodes. VEGF expression had no prognostic significance either for disease-free or overall survival in patients with node positive disease. This study failed to support a role for VEGF as a prognostic marker in patients with node positive breast carcinoma.