• Localized osteoporosis and its consequences.

      Murphy, Claire-Louise; McCarthy, Eoghan M; Loong, Tan Boon; Doran, Michele; Cunnane, Gaye; Department of Rheumatology, St James' Hospital, Dublin, Ireland. (2012-02-01)
    • Localized plaques on the sacral area of a child.

      Fallon, J; Jones, B; Egan, C A; Department of Dermatology, Our Lady of Lourdes Hospital, Drogheda, Ireland., eur@health.ie (2012-02-01)
    • Locking plate fixation for proximal humerus fractures.

      Burke, Neil G; Kennedy, Jim; Green, Connor; Dodds, Michael K; Mullett, Hannan; Department of Orthopaedic Surgery, Cappagh National Orthopaedic Hospital, Dublin, Ireland. neilburke@yahoo.co.uk (Orthopedics, 2012-02)
      Locking plates are increasingly used to surgically treat proximal humerus fractures. Knowledge of the bone quality of the proximal humerus is important. Studies have shown the medial and dorsal aspects of the proximal humeral head to have the highest bone strength, and this should be exploited by fixation techniques, particularly in elderly patients with osteoporosis. The goals of surgery for proximal humeral fractures should involve minimal soft tissue dissection and achieve anatomic reduction of the head complex with sufficient stability to allow for early shoulder mobilization. This article reviews various treatment options, in particular locking plate fixation. Locking plate fixation is associated with a high complication rate, such as avascular necrosis (7.9%), screw cutout (11.6%), and revision surgery (13.7%). These complications are frequently due to the varus deformation of the humeral head. Strategic screw placement in the humeral head would minimize the possibility of loss of fracture reduction and potential hardware complications. Locking plate fixation is a good surgical option for the management of proximal humerus fractures. Complications can be avoided by using better bone stock and by careful screw placement in the humeral head.
    • Long term follow up for colon cancer in a minimally invasive colorectal unit

      Nason, GJ; Barry, BD; Rajaretnam, NS; Neary, PC (Irish Medical Journal (IMJ), 2013-07)
      Our aim was to assess the long term survival advantage associated with the laparoscopic approach for colon cancer resection in an Irish minimally invasive unit. Between January 2005 and December 2006, 154 patients underwent resection for colon cancer.108 underwent a laparoscopic resection, with a conversion rate of 11%. The overall 5 year survival was 71.4%. The overall 5 year survival rate for laparoscopic resections was 80.6% where as the overall survival for open resection was 50%. Laparoscopic surgery had a significant 5 year overall survival advantage compared to open in both non metastatic disease (Stage I and II) (92.2% vs. 69.6%, p=0.0288) and metastatic disease (Stage III and IV), (68.4% vs. 30.4%, p=0.0026). Laparoscopic surgery in a dedicated minimally invasive unit with verifiable low conversion rates is feasible and in our experience associated with a long term survival advantage for colon cancer
    • Long term outcomes in patients receiving cardiac resynchronization therapy: A 10-year single center Irish registry

      Al Qaseer, M; Collis, R; Jamshaid, M; Collins, A; Sheahan, R (Oxford Journals, 2011-08)
    • Long-term experience of plasmapheresis in antibody-mediated rejection in renal transplantation.

      Brown, C M; Abraham, K A; O'Kelly, P; Conlon, P J; Walshe, J J; Department of Nephrology, Beaumont Hospital, Dublin, Ireland. catherinebrownis@gmail.com (2009-11)
      Antibody-mediated rejection (AMR) continues to pose a serious challenge in renal transplantation with potentially devastating consequences. Treatment options for this condition include plasmapheresis, high-dose intravenous immunoglobulin (IVIG), plasmapheresis with low-dose IVIG, and the use of rituximab (anti-CD20 chimeric antibody). We previously reported on the short-term outcome of plasmapheresis as a rescue therapy for AMR in our centre. We now report on the long-term follow up.
    • Long-term follow-up of non-calcified pulmonary nodules (<10 mm) identified during low-dose CT screening for lung cancer.

      Slattery, Michael M; Foley, Claire; Kenny, Dermot; Costello, Richard W; Logan, P Mark; Lee, Michael J; Department of Radiology, Beaumont Hospital, Beaumont Road, Dublin, Ireland. (2012-09)
      To assess the long-term stability of small (<10 mm) non-calcified pulmonary nodules (NCNs) in high-risk subjects initially screened for lung cancer using low-dose chest computed tomography (LDCCT).
    • Long-term follow-up of patients with spontaneous clearance of hepatitis C: does viral clearance mean cure?

      Iqbal, M; McCormick, P A; Cannon, M; Murphy, N; Flanagan, P; Hegarty, J E; Thornton, L (Irish Medical Journal, 2017-06)
      Up to 40% of patients with hepatitis C virus (HCV) antibodies are negative for HCV RNA at initial evaluation. If there is a risk of viral re-activation, long term follow-up is required with attendant financial, psychological and medical implications. We investigated the risk of re-activation in the Irish anti-D cohort. Information was obtained from the national hepatitis C database which includes data on patients infected by anti-D immunoglobulin in two large outbreaks, 1977-9 and 1991-94. As part of a screening programme, starting in 1994, 64,907 females exposed to anti-D immunoglobulin were evaluated. Three hundred and forty-seven were found to be antibody positive but HCV RNA negative at initial assessment. 93% had subsequent RNA tests. There was no evidence of HCV recurrence in patients whose infection resolved spontaneously. It appears that two initial sequential negative results for HCV RNA are sufficient to confirm spontaneous viral clearance and probable cure of hepatitis C virus infection.
    • The long-term functional outcome of type II odontoid fractures managed non-operatively.

      Butler, J S; Dolan, R T; Burbridge, M; Hurson, C J; O'Byrne, J M; McCormack, D; Synnott, K; Poynton, A R; National Spinal Injuries Unit, Department of Trauma and Orthopaedic Surgery, Mater Misericordiae University Hospital, Eccles Street, Dublin 7, Ireland. josephsbutler@hotmail.com (2010-10)
      Odontoid fractures currently account for 9-15% of all adult cervical spine fractures, with type II fractures accounting for the majority of these injuries. Despite recent advances in internal fixation techniques, the management of type II fractures still remains controversial with advocates still supporting non-rigid immobilization as the definitive treatment of these injuries. At the NSIU, over an 11-year period between 1 July 1996 and 30 June 2006, 66 patients (n = 66) were treated by external immobilization for type II odontoid fractures. The medical records, radiographs and CT scans of all patients identified were reviewed. Clinical follow-up evaluation was performed using the Cervical Spine Outcomes Questionnaire (CSOQ). The objectives of this study were to evaluate the long-term functional outcome of patients suffering isolated type II odontoid fractures managed non-operatively and to correlate patient age and device type with clinical and functional outcome. Of the 66 patients, there were 42 males and 24 females (M:F = 1.75:1) managed non-operatively for type II odontoid fractures. The mean follow-up time was 66 months. Advancing age was highly correlated with poorer long-term functional outcomes when assessing neck pain (r = 0.19, P = 0.1219), shoulder and arm pain (r = 0.41, P = 0.0007), physical symptoms (r = 0.25, P = 0.472), functional disability (r = 0.24, P = 0.0476) and psychological distress (r = 0.41, P = 0.0007). Patients >65 years displayed a higher rate of pseudoarthrosis (21.43 vs. 1.92%) and established non-union (7.14 vs. 0%) than patients <65 years. The non-operative management of type II odontoid fractures is an effective and satisfactory method of treating type II odontoid fractures, particularly those of a stable nature. However, patients of advancing age have been demonstrated to have significantly poorer functional outcomes in the long term. This may be linked to higher rates of non-union.
    • Long-term health-related quality of life for disease-free esophageal cancer patients.

      Donohoe, Claire L; McGillycuddy, Erin; Reynolds, John V; Department of Surgery, Trinity College Dublin/St James' Hospital, Trinity Centre , for Health Sciences, St James' Hospital, Dublin 8, Ireland. (2012-02-01)
      BACKGROUND: Health-related quality of life (HRQL) has been studied extensively during the first year following esophagectomy, but little is known about HRQL in long-term survivors. The aim of this study was to investigate HRQL in patients alive at least 1 year after surgical resection for esophageal cancer using validated European Organisation for Research and Treatment of Cancer (EORTC) quality of life (QOL) questionnaires (QLQ). METHODS: Eligible patients, without known disease recurrence and at least 1 year after esophagectomy, were identified from a prospectively maintained database. Patients completed general (QLQ-C30) and esophageal cancer-specific (QLQ-OES18, OG25) questionnaires. A numeric score (0-100) was computed in each conceptual area and compared with validated cancer (n = 1031) and age-matched (n = 7802) healthy populations using two-tailed unpaired t-tests. A cohort of 80 patients had pretreatment scores recorded. RESULTS: Altogether, 132 of 156 eligible patients (84%) completed the self-rated questionnaire, 105 (67.3%) were men, and the mean age was 62 years (range 29-84 years). The mean time since esophagectomy was 70.3 months (12-299 months). Global health status was significantly reduced at least 1 year after esophagectomy (mean +/- SD score 48.4 +/- 18.6) when compared with patients with esophageal cancer prior to treatment (55.6 +/- 24.1) and the general population (71.2 +/- 22.4) (p < 0.0001). In a prospective cohort of eighty patients, symptoms related to swallowing difficulty, reflux, pain, and coughing significantly decreased in the long term (p < 0.0001). The degree of subjective swallowing dysfunction was highly correlated with a poor QOL (Spearman's rho = 0.508, p < 0.01). CONCLUSIONS: Global health status remains significantly reduced in long-term survivors after esophagectomy compared with population controls, and swallowing dysfunction is highly associated with this compromised QOL.
    • Long-term maternal recall of obstetric complications in schizophrenia research.

      Walshe, Muriel; McDonald, Colm; Boydell, Jane; Zhao, Jing Hua; Kravariti, Eugenia; Touloupoulou, Timothea; Fearon, Paul; Bramon, Elvira; Murray, Robin M; Allin, Matthew; et al. (2011-05-30)
      Obstetric complications (OCs) are consistently implicated in the aetiology of schizophrenia. Information about OCs is often gathered retrospectively, from maternal interview. It has been suggested that mothers of people with schizophrenia may not be accurate in their recollection of obstetric events. We assessed the validity of long term maternal recall by comparing maternal ratings of OCs with those obtained from medical records in a sample of mothers of offspring affected and unaffected with psychotic illness. Obstetric records were retrieved for 30 subjects affected with psychosis and 40 of their unaffected relatives. The Lewis-Murray scale of OCs was completed by maternal interview for each subject blind to the obstetric records. There was substantial agreement between maternal recall and birth records for the summary score of "definite" OCs, birth weight, and most of the individual items rated, with the exception of antepartum haemorrhage. There were no significant differences in the validity of recall or in errors of commission by mothers for affected and unaffected offspring. These findings indicate that several complications of pregnancy and delivery are accurately recalled by mother's decades after they occurred. Furthermore, there is no indication that mothers are less accurate in recalling OCs for their affected offspring than their unaffected offspring. When comparing women with and without recall errors, we found those with recall errors to have significantly worse verbal memory than women without such errors. Assessing the cognition of participants in retrospective studies may allow future studies to increase the reliability of their data.
    • Long-term outcome of endovascular treatment versus medical care for carotid artery stenosis in patients not suitable for surgery and randomised in the Carotid and Vertebral Artery Transluminal Angioplasty study (CAVATAS).

      Ederle, Jörg; Featherstone, Roland L; Brown, Martin M; Stroke Research Group, UCL Institute of Neurology, London, UK. (Cerebrovascular diseases (Basel, Switzerland), 2009)
      Optimal treatment of carotid stenosis in patients not suitable for surgery is unclear. The Carotid and Vertebral Artery Transluminal Angioplasty study contained a trial comparing medical and endovascular treatment in patients not suitable for surgery.
    • Long-term outcome of intensive initial immunosuppression protocol in pediatric deceased donor renal transplantation.

      Olaitan, Oyedolamu K; Zimmermann, Jose A; Shields, William P; Rodriguez-Navas, Guillermo; Awan, Atif; Mohan, Ponnusamy; Little, Dilly M; Hickey, David P; National Kidney and Pancreas Transplantation Centre, Beaumont Hospital, Dublin, Ireland. oyedolamu@yahoo.com (2010-02)
      To report the long-term outcome of deceased donor kidney transplantation in children with emphasis on the use of an intensive initial immunosuppression protocol using R-ATG as antibody induction. Between January 1991 and December 1997, 82 deceased donor kidney transplantations were performed in 75 pediatric recipients. Mean recipient age at transplantation was 12.9 yr and the mean follow-up period was 12.6 yr. All patients received quadruple immunosuppression with steroid, cyclosporine, azathioprine, and antibody induction using R-ATG-Fresenius. Actual one, five, and 10 yr patient survival rates were 99%, 97%, and 94%, respectively; only one patient (1.2%) developed PTLD. Actual one, five, and 10 yr overall graft survival rates were 84%, 71%, and 50%, respectively; there were five cases (6%) of graft thrombosis and the actual immunological graft survival rates were 91%, 78%, and 63% at one, five, and 10 yr, respectively. The use of an intensive initial immunosuppression protocol with R-ATG as antibody induction is safe and effective in pediatric recipients of deceased donor kidneys with excellent immunological graft survival without an increase in PTLD or other neoplasms over a minimum 10-yr follow up.
    • Long-term outcome of internal sphincter myectomy in patients with internal anal sphincter achalasia.

      Doodnath, Reshma; Puri, Prem; Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin 12,, Ireland. (2012-02-01)
      BACKGROUND: Internal anal sphincter achalasia (IASA) is a condition with presentation similar to Hirschsprung's disease (HD), but with the presence of ganglion cells on rectal suction biopsy (RSB). The diagnosis is made on anorectal manometry (ARM) by the absence of the rectosphincteric reflex on rectal balloon inflation. Internal sphincter myectomy (ISM) is the treatment of choice for patients with IASA. Recently, botulinum toxin has been used to treat IASA patients. The purpose of this study was to assess the long-term bowel function in patients with IASA following ISM. METHODS: The medical records of 24 patients with IASA managed by ISM during 1993-2005 were examined. There were 18 boys and 6 girls, aged 2-12 years. All patients presented with intractable constipation with or without soiling. The diagnosis was made by the demonstration of the absence of the rectosphincteric reflex on ARM. HD was excluded by the presence of ganglion cells and normal acetylcholinesterase activity in RSB. Patients were followed 4-14 years later. RESULTS: Fifteen (62.5%) patients at the time of follow-up had regular bowel motions without the use of laxatives. Six (25%) patients had regular bowel motions, but remained on small doses of laxatives. Two (8.3%) patients who suffered from constipation and soiling required twice weekly enemas to remain clean. One (4.2%) patient required resection of dilated rectosigmoid colon 3 years after myectomy, remains on laxatives, but has normal bowel control. No patients had faecal incontinence following ISM. CONCLUSION: This long-term follow-up study shows that the vast majority of IASA patients have normal bowel control following ISM.
    • Long-term outcomes of patients with treated homocystinuria (CbS deficiency) in Ireland

      O'Sullivan, S; Treacy, EP; Crushell, E; Monavari, A; Brinkley, A; Grant, T; Mayne, PD (2011-09)
      Society for the study of Inborn Errors of Metabolism Annual Symposium Geneva Sept 2011
    • Long-term quality-of-life outcome after mesh sacrocolpopexy for vaginal vault prolapse.

      Thomas, Arun Z; Giri, Subhasis K; Cox, Ann-Marie; Creagh, Tom; Department of Urology and Renal Transplantation, Beaumont Hospital, Royal College of Surgeons in Ireland, Dublin, Ireland. arunthomas75@gmail.com (2009-12)
      To evaluate the long-term outcome of mesh sacrocolpopexy (MSC, which aims to restore normal pelvic floor anatomy to alleviate prolapse related symptoms) and its effect on patient's quality of life, as women with vaginal vault prolapse commonly have various pelvic floor symptoms that can affect urinary, rectal and sexual function.
    • Long-term results of an obesity program in an ethnically diverse pediatric population.

      Savoye, Mary; Nowicka, Paulina; Shaw, Melissa; Yu, Sunkyung; Dziura, James; Chavent, Georgia; O'Malley, Grace; Serrecchia, John B; Tamborlane, William V; Caprio, Sonia; et al. (2011-03)
      To determine if beneficial effects of a weight-management program could be sustained for up to 24 months in a randomized trial in an ethnically diverse obese population.
    • Long-term risk of carotid restenosis in patients randomly assigned to endovascular treatment or endarterectomy in the Carotid and Vertebral Artery Transluminal Angioplasty Study (CAVATAS): long-term follow-up of a randomised trial.

      Bonati, Leo H; Ederle, Jörg; McCabe, Dominick J H; Dobson, Joanna; Featherstone, Roland L; Gaines, Peter A; Beard, Jonathan D; Venables, Graham S; Markus, Hugh S; Clifton, Andrew; et al. (Lancet neurology, 2009-10)
      In the Carotid and Vertebral Artery Transluminal Angioplasty Study (CAVATAS), early recurrent carotid stenosis was more common in patients assigned to endovascular treatment than it was in patients assigned to endarterectomy (CEA), raising concerns about the long-term effectiveness of endovascular treatment. We aimed to investigate the long-term risks of restenosis in patients included in CAVATAS.
    • Long-term statin therapy in patients with systolic heart failure and normal cholesterol: effects on elevated serum markers of collagen turnover, inflammation, and B-type natriuretic peptide.

      Abulhul, Esam; McDonald, Kenneth; Martos, Ramon; Phelan, Dermot; Spiers, J Paul; Hennessy, Martina; Baugh, John; Watson, Chris; O'Loughlin, Christina; Ledwidge, Mark; et al. (2012-01)
      The role of statin therapy in heart failure (HF) is unclear. The amino-terminal propeptide of procollagen type III (PIIINP) predicts outcome in HF, and yet there are conflicting reports of statin therapy effects on PIIINP.
    • Longitudinal assessment of coagulation system potential in response to alteration of antiplatelet therapy after TIA or ischemic stroke

      Tobin, WO; Kinsella, JA; Kavanagh, GF; O’Donnell, JS; McGrath, RA; Collins, DR; Coughlan, T; O’Neill, D; Egan, B; Tierney, S; et al. (Cerebrovascular Diseases, 2012)