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Mohite U, Kell J, Haj MA, O'Brien C, Kundu S, Rees J, Burnett AK. Invasive aspergillosis localised to the colon presenting as toxic megacolon. Eur J Haematol 2007; 78:270-3. [PMID: 17328784 DOI: 10.1111/j.1600-0609.2006.00812.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Primary gut involvement by Aspergillus is an exceedingly rare and often a fatal complication of intensive chemotherapy in patients with acute leukaemia. We report a 46-yr-old patient with granulocytic sarcoma of the testis. He received acute myeloid leukaemia type treatment with ADE chemotherapy (Cytosine Arabinoside, Daunorubicin and Etoposide). While neutropenic he presented with pyrexia, abdominal pain and massive abdominal distention. He was treated with intravenous antibiotics and antifungals according to our usual institutional protocol without any response. He was found to have toxic megacolon on plain X-ray and subsequently underwent total colectomy and ileostomy. The colon histology showed Aspergillus fungal hyphae infiltrating the bowel wall. There was no any evidence of pulmonary, hepatic, splenic or renal lesions on the computerised tomography scan. Following colectomy, he was treated with 2 wk of antifungal treatment. He recovered well and was discharged home. The increased awareness, high degree of clinical suspicion of unusual presentation and early surgical intervention with aggressive antifungal treatment, has a key role in the management of these rare and often fatal cases.
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77
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Reilly P, Rees J, Carr AJ. An aid to removal of cement during revision elbow replacement. Ann R Coll Surg Engl 2007; 88:231. [PMID: 17387824 PMCID: PMC1964039 DOI: 10.1308/rcsann.2006.88.2.231b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Dudzik M, Harte J, Jassby A, Lapan E, Levy D, Rees J. Some considerations in the design of aquatic microcosms for plankton Studies. ACTA ACUST UNITED AC 2007. [DOI: 10.1080/00207237908709813] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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79
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Reilly P, Rees J, Carr AJ. An Aid to Removal of Cement During Revision Elbow Replacement. Ann R Coll Surg Engl 2006. [DOI: 10.1308/rcsann.2006.88.2.231a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Abstract
The study of itch remains a neglected field, with a number of barriers limiting satisfactory therapy in the majority of instances. We review recent advances, focusing on the identification of the neural pathways, distinct from pain, that signal itch; methods to measure itch as scratch in humans; and the identification of a role for H4 receptors in mediating itch (in the mouse).
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Lempp H, Seabrook M, Cochrane M, Rees J. The transition from medical student to doctor: perceptions of final year students and preregistration house officers related to expected learning outcomes. Int J Clin Pract 2005; 59:324-9. [PMID: 15857330 DOI: 10.1111/j.1742-1241.2005.00438.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
In this prospective qualitative study over 12 months, we evaluated the educational and clinical effectiveness of a new final year undergraduate programme in a London medical school (Guy's, King's and St Thomas'). A stratified sample of 17/360 final year students were interviewed four times, and the content was assessed against 32 amalgamated learning outcomes identified in 1997 in The New Doctor. At the beginning of the preregistration year, eight of the learning outcomes were already met, 10 partly, eight remained to be attained and for six, insufficient evidence existed. Preregistration house officers who have been through the final year student house officer programme expressed competence in many of the outcomes of the General Medical Council's New Doctor. The study identified areas such as prescribing where further developments are needed and will help in planning the new foundation programme.
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Isaac DL, Beard DJ, Price AJ, Rees J, Murray DW, Dodd CAF. In-vivo sagittal plane knee kinematics: ACL intact, deficient and reconstructed knees. Knee 2005; 12:25-31. [PMID: 15664874 DOI: 10.1016/j.knee.2004.01.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2003] [Revised: 08/14/2003] [Accepted: 01/06/2004] [Indexed: 02/02/2023]
Abstract
Sagittal plane video fluoroscopy was used to analyse the bilateral knee kinematics of patients with unilateral ACL deficiency (ACLD) before, and 4 months after, hamstrings graft ACL reconstruction. Kinematics were studied during weight resisted knee extension, passive knee extension, and a step up. Thigh EMG records were also obtained from five subjects. In addition, six uninjured control subjects were analysed to establish normal kinematics. Kinematics were analysed by calculating the angle between the long axis of the tibia and the patella tendon through the range of knee flexion. Shear forces were calculated using a model of knee extension and force plate data. A maximum anterior TT of 7.3 (S.D. 2.1) mm was recorded in ACL intact (ACLI) knees during the weightbearing activity. Hamstrings activity was able to control ATT in the ACLD tibia to within the normal range of translation of the ACLI knee. Despite clinical improvements, ATT increased postoperatively in the reconstructed knees to 11.6 (S.D. 3.8) mm (P<0.048). The findings suggest that the ACL has only a minor role in the control of ATT during activity, and that the extent of ATT is more closely related to the level of quadriceps-generated shear force. A reduction in hamstrings force is proposed as the most likely cause for increased ATT post reconstruction. These findings have implications for the development of ACL rehabilitation regimes, and also may modify graft choice and the surgical aims of the procedure.
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Abstract
OBJECTIVE The aim of the study was to analyse the outcome of restorative proctocolectomy carried out by laparoscopic surgery. METHODS A prospectively collected electronic database of all colorectal laparoscopic procedures performed between April 2001 and July 2003 has been used to identify surgical outcomes in 14 consecutive patients who have undergone laparoscopic RPC. RESULTS Fourteen patients (5 male), median BMI 24 kg/m(2) have undergone restorative laparoscopic proctocolectomy over a two year period: 13 (ulcerative colitis, one with cancer) and 1 (FAP). The median operation time was 260 min; time has not decreased with experience. There were no intra-operative surgical complications or deaths. Patient controlled analgesia continued for a median of 36 h. The median time to diet was 48 h and median hospital stay 7 days; three patients required nasogastric aspiration for delayed gastric emptying. Eighteen regional lymph nodes were retrieved local to the carcinoma. There was one anastomotic leak. All covering stomas were closed by 6 months (12 by eight weeks). All 14 patients are fully continent, able to suppress urgency and have a median pouch frequency of 4/24 h. None admit to having problems with potency, orgasm sensation, ejaculation, micturition. One lady reports dysparunia. All are highly satisfied with functional outcome and cosmesis. CONCLUSION We are encouraged to continue to offer our patients the option of a laparoscopic resection.
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85
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Naseem I, Rees J. Oral contrast-enhanced CT cholangiography--an initial experience. J PAK MED ASSOC 2004; 54:8-12. [PMID: 15058634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
OBJECTIVE To describe our experience of CT (Computed tomographic) Cholangiography examination for detection of choledocholithiasis at the Aga Khan University Hospital (AKUH) Karachi Pakistan. METHODS Seven patients underwent helical CT cholangiography for suspected choledocholithiasis. Iopanoic acid (6 grams) was administered orally 8-12 hours before acquisition of a helical CT cholangiogram. Three-dimensional reconstructions and curved multiplanar reformations were generated from a set of axial source images. RESULTS Our patients had no adverse reactions to iopanoic acid. The degree of biliary opacification was sufficient to perform three-dimensional and curved planar reformations in 5 patients. In two patients, the biliary tree was not opacified. Both of these studies were considered failures. Findings on CT cholangiography in the remaining 5 patients were the following: cholelithiasis with normal bile duct (n=2), choledocholithiasis (n=1), stone in gallbladder remnant with long cystic duct (n=1) and infiltrating adenocarcinoma of the gallbladder (n=1). CONCLUSION Spiral CT cholangiography is a safe, non-invasive, and cost effective alternative test and, in a carefully selected patient population can play a role in the diagnostic work-up of patients with suspected choledocholithiasis.
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Rees J, Waldron D, O'Boyle C, Ewings P, MacDonagh R. Prospective vs retrospective assessment of lower urinary tract symptoms in patients with advanced prostate cancer: the effect of ‘response shift’. BJU Int 2003; 92:703-6. [PMID: 14616450 DOI: 10.1046/j.1464-410x.2003.04462.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To compare prospectively obtained symptom scores (pre-tests) with retrospective assessment (then-tests) in patients with newly diagnosed advanced prostate cancer. PATIENTS AND METHODS Patients with newly diagnosed locally advanced or metastatic prostate cancer were recruited. They completed the International Prostate Symptom Score (IPSS) and Symptom Problem Index (SPI) before starting treatment. At 3 and 6 months after diagnosis they again completed these questionnaires, but also retrospectively reassessed their initial symptom level. Healthy age-matched controls were recruited from primary care and completed the same questionnaires; in all, 76 patients and 17 controls participated. RESULTS The IPSS and SPI scores decreased significantly over the 6 months of the study. Patients retrospectively rated their level of symptoms and symptom bother as higher than their contemporaneous assessments. This was not the case in the control group. CONCLUSION These results question the assumption that contemporaneously collected pre-test scores are interchangeable with retrospectively assessed then-tests. This suggests that caution is required when comparing the results of studies that use these two alternative techniques of data collection. The difference between then-test and pre-test scores may represent an example of a phenomenon termed 'response shift', in which, by adapting to their disease, patients changed the internal standards by which they assessed their symptoms.
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Rees J. Cancer neurology in clinical practice: Edited by D Schiff and P Y Wen (Pp 650 US$175.00). The Humana Press, New Jersey, 2002 650. ISBN 0-89603-922-6. Journal of Neurology, Neurosurgery and Psychiatry 2003. [DOI: 10.1136/jnnp.74.6.829-b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Rees J. Quality of Life. J R Soc Med 2003. [DOI: 10.1258/jrsm.96.6.310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Lewis KE, Ebden P, Wooster SL, Rees J, Harrison GAJ. Multi-system Infection with Nocardia farcinica-therapy with linezolid and minocycline. J Infect 2003; 46:199-202. [PMID: 12643874 DOI: 10.1053/jinf.2002.1122] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
We describe a case of disseminated infection with a multiple-resistant strain of Nocardia farcinica, probably resulting from direct inoculation during a road traffic accident. Initial presentation was with pulmonary symptoms, with subsequent development of cutaneous, renal, soft tissue and cerebral involvement. Precise microbiological diagnosis was delayed. Once sensitivity test results were available, the patient was stabilised on linezolid and minocycline. Premature withdrawal of therapy at one month resulted in recrudescence of infection, requiring re-institution of treatment. Linezolid was discontinued after a total of 4 months, because of evidence of myelosuppression and visual impairment, which subsequently improved. Monotherapy with minocycline was continued for a total of 12 months. The patient now remains well.
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Gaya A, Rees J, Greenstein A, Stebbing J. The use of temozolomide in recurrent malignant gliomas. Cancer Treat Rev 2002; 28:115-20. [PMID: 12297119 DOI: 10.1053/ctrv.2002.0261] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Gliomas are the most common primary intracerebral tumours and over 60% of these are malignant. Standard treatment in the UK for patients with a good performance status consists of surgery and postoperative radiotherapy, however, recurrence is almost inevitable. Treatment of recurrent malignant gliomas (MG) is limited to further surgery, chemotherapy and novel biological therapies. The response rate to standard chemotherapy protocols for recurrent MG is less than 30%. Temozolomide (Temodar-US, Temodal-Rest of World) is an oral alkylating agent with a similar chemical structure to dacarbazine, and has recently been licensed in the UK for second line treatment of recurrent MG. Several phase II studies and one randomised trial suggest that Temozolomide improves time to progression and quality of life but not overall survival. The drug is well tolerated with dose limiting myelosuppression and thrombocytopenia occurring in less than 10% of patients at current dosage schedules. A randomised trial comparing Temozolomide with best first line adjuvant chemotherapy (PCV) is about to start recruiting patients. Further clinical studies investigating its role in neoadjuvant treatment or in combination with radiotherapy or other chemotherapeutic approaches are ongoing.
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Morris-Stiff G, Rees J, Woodsford P, Lewis M. Vascular 03. Br J Surg 2002. [DOI: 10.1046/j.1365-2168.89.s.1.10_3.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Rees J. Lungs of gold: the global initiative for chronic obstructive lung disease (GOLD). Int J Clin Pract 2001; 55:429-30. [PMID: 11594248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/21/2023] Open
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Abstract
Medical science is increasingly dominated by slogans, a characteristic reflecting its growing bureaucratic and corporate structure. Chief amongst these slogans is the idea that genomics will transform the public health. I believe this view is mistaken. Using studies of the genetics of skin cancer and the genetics of skin pigmentation, I describe how recent discoveries have contributed to our understanding of these topics and of human evolution. I contrast these discoveries with insights gained from other approaches, particularly those based on clinical studies. The 'IKEA model of medical advance'--you just do the basic science in the laboratory and self-assemble in the clinic--is not only damaging to clinical advance, but reflects a widespread ignorance about the nature of disease and how clinical discovery arises. We need to think more about disease and less about genes; more in the clinic and less in the laboratory.
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Mellanby AR, Newcombe RG, Rees J, Tripp JH. A comparative study of peer-led and adult-led school sex education. HEALTH EDUCATION RESEARCH 2001; 16:481-492. [PMID: 11525394 DOI: 10.1093/her/16.4.481] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
There are, and have been, many school-based sex education projects in this country which have used peer leaders (students delivering an educational programme who are of similar, or slightly older, age than the students receiving the programme). Rigorous evaluation of the methodology remains scant. This paper describes a comparative investigation of peer-led and adult-led sex education in National Curriculum Year 9 (aged 13/14 years). The results from this study suggest that peer leaders appear to be more effective in establishing conservative norms and attitudes related to sexual behaviour than the adults. Peer leaders were less effective than adults in imparting factual information and getting students involved in classroom activities. These findings suggest that both adult-led and peer-led methods may have a place in effective sex education--the challenge being to determine which areas are best dealt with by whom.
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Rees J. Smoking cessation consensus. Int J Clin Pract 2001; 55:352. [PMID: 11501220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/21/2023] Open
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98
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Rees J. Sifting the evidence. Statistics must not be confused with science. BMJ (CLINICAL RESEARCH ED.) 2001; 322:1185. [PMID: 11379591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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Rees J. Intellectual property. Lancet 2001; 357:810. [PMID: 11254012 DOI: 10.1016/s0140-6736(05)71247-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Chadwick B, Treasure E, Dummer P, Dunstan F, Gilmour A, Jones R, Phillips C, Stevens J, Rees J, Richmond S. Challenges with studies investigating longevity of dental restorations--a critique of a systematic review. J Dent 2001; 29:155-61. [PMID: 11306156 DOI: 10.1016/s0300-5712(01)00003-3] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES A systematic review is a method of evaluating the published and unpublished literature relating to a specific area or topic. The objectives of this paper are to identify and discuss problems encountered in synthesising the available literature; and to make recommendations for the future conduct and reporting of clinical trials that aim to determine the longevity of dental restorations. DATA SOURCES Studies were identified by a wide search of published and unpublished material in any language using a large number of general and specialist data bases, hand searching of key dental journals and searching of abstracts from conference proceedings. STUDY SELECTION Pre-defined inclusion criteria based on objective outcome measures of restoration longevity and study designs were applied to determine study selection. CONCLUSIONS A review of the longevity of dental restorations completed recently encountered substantial problems in designing an appropriate protocol to address this issue. The review found that many of the factors reported previously as affecting restoration longevity could not be confirmed using the agreed systematic review protocol that incorporated an objective study design. Further, the multiplicity of study designs, and reporting methods found in the literature made meta-analyses impossible. A proforma is proposed in order to aid the design of future research into the longevity of restorations.
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