1
|
Burke K, Coombes LH, Petruckevitch A, Anderson AK. Inter-Rater Reliability of the Phase of Illness Tool in Pediatric Palliative Care. Am J Hosp Palliat Care 2020; 37:837-843. [DOI: 10.1177/1049909120912674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background: Phase of Illness is used to describe the stages of a patient’s illness in the palliative care setting. Categorization is based on individual needs, family circumstances, and the adequacy of a care plan. Substantial (κ = .67) and moderate (κ = .52) inter-rater reliability is demonstrated when categorizing adults; however, there is a lack of similar studies in pediatrics. Objective: To test the inter-rater reliability of health-care professionals when assigning pediatric palliative care patients to a Phase of Illness. Furthermore, to obtain user views on phase definitions, ease of assignment, feasibility and acceptability of use. Method: A prospective cohort study in which up to 9 health-care professionals’ independently allocated 80 pediatric patients to a Phase of Illness and reported on their experiences. This study took place between June and November 2017. Results: Professionals achieved a moderate level of agreement (κ = 0.50). Kappa values per phase were as follows: stable = 0.63 (substantial), unstable = 0.26 (fair), deteriorating = 0.45 (moderate), and dying = 0.43 (moderate). For the majority of allocations, professionals report that the phase definitions described patients very well (76.1%), and they found it easy to assign patients (73.5%). However, the unstable phase caused the most uncertainty. Conclusion: The results of this study suggest Phase of Illness is a moderately reliable, acceptable, and feasible tool for use in pediatric palliative care. Current results are similar to those found in some adult studies. However, in a quarter of cases, users report some uncertainty in the application of the tool, and further study is warranted to explore whether suggested refinements improve its psychometric properties.
Collapse
Affiliation(s)
- Kimberley Burke
- Royal Marsden NHS Foundation Trust, Oak Centre for Children and Young People, Sutton, United Kingdom
| | - Lucy H. Coombes
- Royal Marsden NHS Foundation Trust, Oak Centre for Children and Young People, Sutton, United Kingdom
| | - Ann Petruckevitch
- Royal Marsden NHS Foundation Trust, Oak Centre for Children and Young People, Sutton, United Kingdom
| | - Anna-Karenia Anderson
- Royal Marsden NHS Foundation Trust, Oak Centre for Children and Young People, Sutton, United Kingdom
- Shooting Star Children’s Hospice, Guildford, United Kingdom
| |
Collapse
|
2
|
Affiliation(s)
- L Fearfield
- Department of Dermatology, Skin and Melanoma Unit, The Royal Marsden Hospital, London, U.K
| | - J Nobbs
- Department of Dermatology, Skin and Melanoma Unit, The Royal Marsden Hospital, London, U.K
| | - A Petruckevitch
- Department of Statistics, The Royal Marsden Hospital, London, U.K
| | - C Harland
- Department of Dermatology, Skin and Melanoma Unit, The Royal Marsden Hospital, London, U.K
| |
Collapse
|
3
|
Sebio A, Constantinidou A, Benson C, Antoniou G, Messiou C, Miah A, Zaidi S, Petruckevitch A, Al-Muderis O, Thway K, VAN DER Graaf WT, Jones RL. Gemcitabine Re-challenge in Metastatic Soft Tissue Sarcomas: A Therapeutic Option for Selected Patients. Anticancer Res 2018; 39:347-351. [PMID: 30591479 DOI: 10.21873/anticanres.13118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 12/06/2018] [Accepted: 12/07/2018] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Treatment options for patients with metastatic soft tissue sarcomas are limited. Re-challenge with a previously successful gemcitabine-based regimen is common. There are no published data to support this practice. PATIENTS AND METHODS We conducted a retrospective search to identify patients re-challenged with gemcitabine-based chemotherapy (GBC) from 2003 to 2015. RESULTS Twenty-nine patients re-challenged with gemcitabine were identified. The response rate for initial GBC was 55% (n=15) and for re-challenge GBC 26% (n=6). The median progression-free survival was 11.1 months (95%CI=7.2-11.9) for initial GBC and 5.3 months (95%CI=2.0-7.5) for re-challenge GBC. Overall survival following gemcitabine re-challenge was 12.2 months (95%CI=7.0-18.2). Twelve out of 26 evaluable patients (46%) treated with re-challenge GBC experienced grade 3-4 adverse events (CTCAE 4.03) with 31% (n=8) of patients requiring dose reduction. CONCLUSION In selected patients, gemcitabine re-challenge can be considered in advanced sarcomas, however, this approach is associated with toxicity.
Collapse
Affiliation(s)
- Ana Sebio
- Sarcoma Unit, Royal Marsden Hospital, London, U.K
| | - Anastasia Constantinidou
- Sarcoma Unit, Royal Marsden Hospital, London, U.K.,Medical School, University of Cyprus, Nicosia, Cyprus
| | | | | | - Christina Messiou
- Sarcoma Unit, Royal Marsden Hospital, London, U.K.,Institute of Cancer Research, London, U.K
| | - Aisha Miah
- Sarcoma Unit, Royal Marsden Hospital, London, U.K
| | - Shane Zaidi
- Sarcoma Unit, Royal Marsden Hospital, London, U.K
| | | | | | - Khin Thway
- Sarcoma Unit, Royal Marsden Hospital, London, U.K.,Institute of Cancer Research, London, U.K
| | - Winette T VAN DER Graaf
- Sarcoma Unit, Royal Marsden Hospital, London, U.K.,Institute of Cancer Research, London, U.K
| | - Robin L Jones
- Sarcoma Unit, Royal Marsden Hospital, London, U.K. .,Institute of Cancer Research, London, U.K
| |
Collapse
|
4
|
Sundar R, McVeigh T, Dolling D, Petruckevitch A, Diamantis N, Ang JE, Chenard-Poiriér M, Collins D, Lim J, Ameratunga M, Khan K, Kaye SB, Banerji U, Lopez J, George AJ, de Bono JS, van der Graaf WT. Clinical outcomes of adolescents and young adults with advanced solid tumours participating in phase I trials. Eur J Cancer 2018; 101:55-61. [PMID: 30025230 DOI: 10.1016/j.ejca.2018.06.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 06/12/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Adolescent and young adult (AYA) patients with advanced solid tumours are often considered for phase I clinical trials with novel agents. The outcome of AYAs in these trials have not been described before. AIM To study the outcome of AYA patients in phase I clinical trials. METHODS Clinical trial data of AYAs (defined as aged 15-39 years at diagnosis) treated at the Drug Development Unit, Royal Marsden Hospital, between 2002 and 2016, were analysed. RESULTS From a prospectively maintained database of 2631 patients treated in phase I trials, 219 AYA patients (8%) were identified. Major tumour types included gynaecological cancer (25%) and sarcoma (18%). Twenty-five (11%) had a known hereditary cancer syndrome (most commonly BRCA). Molecular characterisation of tumours (n = 45) identified mutations most commonly in TP53 (33%), PI3KCA (18%) and KRAS (9%). Therapeutic targets of trials included DNA damage repair (16%), phosphoinositide 3-kinase (PI3K) (16%) and angiogenesis (16%). Grade 3/4 toxicities were experienced in 26% of patients. Of the 214 evaluable patients, objective response rate was 12%, with clinical benefit rate at 6 months of 22%. Median overall survival (OS) was 7.5 months (95% confidence interval: 6.3-9.5), and 2-year OS was 11%. Of patients with responses, 36% were matched to phase I trials based on germline or somatic genetic aberrations. CONCLUSION We describe the outcome of the largest cohort of AYA patients treated in phase I trials. A subgroup of these patients demonstrates benefit, with several durable responses beyond 2 years. A sizeable proportion of AYA patients have cancer syndromes, significant family history or somatic molecular aberrancies which may influence novel therapeutic treatment options.
Collapse
Affiliation(s)
- Raghav Sundar
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK; National University Health System, Singapore
| | - Terri McVeigh
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - David Dolling
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - Ann Petruckevitch
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - Nikolaos Diamantis
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - Joo Ern Ang
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - Maxime Chenard-Poiriér
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - Dearbhaile Collins
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - Joline Lim
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK; National University Health System, Singapore
| | - Malaka Ameratunga
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - Khurum Khan
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - Stan B Kaye
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - Udai Banerji
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - Juanita Lopez
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - Angela J George
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK; Gynaecology Unit, The Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - Johann S de Bono
- Drug development Unit, The Royal Marsden Hospital NHS Foundation Trust, The Institute of Cancer Research, London, UK
| | - Winette T van der Graaf
- Sarcoma Unit, The Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, UK.
| |
Collapse
|
5
|
Coleman N, Michalarea V, Alken S, Rihawi K, Lopez RP, Tunariu N, Petruckevitch A, Molife LR, Banerji U, De Bono JS, Welsh L, Saran F, Lopez J. Safety, efficacy and survival of patients with primary malignant brain tumours (PMBT) in phase I (Ph1) trials: the 12-year Royal Marsden experience. J Neurooncol 2018; 139:107-116. [PMID: 29637509 DOI: 10.1007/s11060-018-2847-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 03/25/2018] [Indexed: 01/04/2023]
Abstract
BACKGROUND Primary malignant brain tumours (PMBT) constitute less than 2% of all malignancies and carry a dismal prognosis. Treatment options at relapse are limited. First-in-human solid tumour studies have historically excluded patients with PMBT due to the poor prognosis, concomitant drug interactions and concerns regarding toxicities. METHODS Retrospective data were collected on clinical and tumour characteristics of patients referred for consideration of Ph1 trials in the Royal Marsden Hospital between June 2004 and August 2016. Survival analyses were performed using the Kaplan-Meier method, Cox proportional hazards model. Chi squared test was used to measure bivariate associations between categorical variables. RESULTS 100pts with advanced PMBT were referred. At initial consultation, patients had a median ECOG PS 1, median age 48 years (range 18-70); 69% were men, 76% had glioblastoma; 68% were on AEDs, 63% required steroid therapy; median number of prior treatments was two. Median OS for patients treated on a Ph1 trials was 9.3 months (95% CI 5.9-12.9) versus 5.3 months (95% CI 4.1-6.1) for patients that did not proceed with a Ph1 trial, p = 0.0094. Steroid use, poor PS, neutrophil-to-lymphocyte ratio and treatment on a Ph1 trial were shown to independently influence OS. CONCLUSIONS We report a survival benefit for patients with PMBT treated on Ph1 trials. Toxicity and efficacy outcomes were comparable to the general Ph1 population. In the absence of an internationally recognized standard second line treatment for patients with recurrent PMBT, more Ph1 trials should allow enrolment of patients with refractory PMBT and Ph1 trial participation should be considered at an earlier stage.
Collapse
Affiliation(s)
- Niamh Coleman
- Drug Development Unit, The Royal Marsden Hospital Trust and Institute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK
| | - Vasiliki Michalarea
- Drug Development Unit, The Royal Marsden Hospital Trust and Institute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK
| | - Scheryll Alken
- Drug Development Unit, The Royal Marsden Hospital Trust and Institute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK
| | - Karim Rihawi
- Drug Development Unit, The Royal Marsden Hospital Trust and Institute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK
| | - Raquel Perez Lopez
- Radiology Department, The Royal Marsden Hospital Trust and Institute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK
| | - Nina Tunariu
- Radiology Department, The Royal Marsden Hospital Trust and Institute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK
| | - Ann Petruckevitch
- Drug Development Unit, The Royal Marsden Hospital Trust and Institute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK
| | - L R Molife
- Drug Development Unit, The Royal Marsden Hospital Trust and Institute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK
| | - Udai Banerji
- Drug Development Unit, The Royal Marsden Hospital Trust and Institute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK
| | - Johann S De Bono
- Drug Development Unit, The Royal Marsden Hospital Trust and Institute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK
| | - Liam Welsh
- Neuro-oncology Department, The Royal Marsden Hospital Trust and Institute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK
| | - Frank Saran
- Neuro-oncology Department, The Royal Marsden Hospital Trust and Institute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK
| | - Juanita Lopez
- Drug Development Unit, The Royal Marsden Hospital Trust and Institute of Cancer Research, 15 Cotswold Road, Sutton, London, SM2 5NG, UK.
| |
Collapse
|
6
|
Coleman N, Michalarea V, Alken S, Perez Lopez R, Tunariu N, Petruckevitch A, Banerji U, de Bono J, Welsh L, Saran F, Lopez J. Prognostic Impact of neutrophil to lymphocyte ratio (NLR) in patients (pts) with recurrent primary malignant brain tumours (PMBT) in phase I (Ph1) trials: The Royal Marsden (RMH) Experience. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx366.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
7
|
Sundar R, McVeigh TP, Petruckevitch A, Diamantis N, Ang JE, Chenard-Poirier M, Collins DC, Lim JSJ, Ameratunga M, Khan KH, Kaye SB, Banerji U, Lopez JS, De Bono JS, Van Der Graaf WT. Clinical outcomes of adolescents and young adults (AYA) with advanced solid tumors participating in phase I trials. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.15_suppl.10536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
10536 Background: AYA cancer patients are relatively under-represented in clinical trials, with no published data regarding their outcomes in phase I studies. Trials utilizing novel therapeutic agents are often considered in these patients, due to their tendency to have good organ reserve, and ability to tolerate additional lines of therapy. This study describes the experience of AYA patients with advanced solid tumors treated in a specialized drug development unit. Methods: Patient characteristics and clinical outcomes of AYA patients (defined as age 15 to 39 years at time of initial cancer diagnosis) treated at the Drug Development Unit, Royal Marsden Hospital, United Kingdom, between 2002 and 2016, were captured and analyzed from case and trial records. Results: From a database of 2631 patients treated on phase I trials, 219 AYA patients (8%) were identified. Major tumor types included gynaecological cancer (24%), sarcoma (18%), gastrointestinal (16%) and breast cancer (11%). Patients had a median of 3 previous lines of systemic chemotherapy (range 0 – 6), and 19% participated in 2 or more phase I studies. Twenty (9%) had a known hereditary cancer syndrome (most commonly BRCA), 27% had a family history (FH) of cancer, 15% no FH and 49% no FH documented. Molecular characterization of tumors (n = 45) identified mutations most commonly in p53 (33%) , PI3KCA (18%) and KRAS (9%) . Major trial categories included DNA damage repair (16%), PI3K (16%) and anti-angiogenesis (15%) agents. Grade 3/4 toxicities were experienced in 25% of patients (10% hematological). Of the 214 evaluable patients, objective response rate was 12%, with clinical benefit rate at 6 months of 22%. Median progression free survival was 2.3 months (95% CI: 1.9 to 2.8), median OS was 7.6 months (95% CI: 6.3 to 9.5), and 2-year OS was 11%. Of patients with responses, 35% were matched to phase I trials based on germline or somatic genetic aberrations. Conclusions: A sub-group of AYA patients with advanced solid tumors derive considerable benefit from participating in trials involving novel therapeutics. Future research must focus on predictive biomarkers and molecular profiling to identify those that would benefit from novel therapies.
Collapse
Affiliation(s)
- Raghav Sundar
- The Institute of Cancer Research and The Royal Marsden Hospital, London, United Kingdom
| | | | - Ann Petruckevitch
- The Institute of Cancer Research and The Royal Marsden Hospital, London, United Kingdom
| | - Nikolaos Diamantis
- The Institute of Cancer Research and The Royal Marsden Hospital, London, United Kingdom
| | - Joo Ern Ang
- The Institute of Cancer Research and The Royal Marsden Hospital, London, United Kingdom
| | | | | | - Joline Si Jing Lim
- The Institute of Cancer Research and The Royal Marsden Hospital, London, United Kingdom
| | - Malaka Ameratunga
- The Institute of Cancer Research and The Royal Marsden Hospital, London, United Kingdom
| | - Khurum Hayat Khan
- The Institute of Cancer Research and The Royal Marsden Hospital, London, United Kingdom
| | - Stanley B. Kaye
- The Institute of Cancer Research and The Royal Marsden Hospital, London, United Kingdom
| | - Udai Banerji
- The Institute of Cancer Research and The Royal Marsden Hospital, London, United Kingdom
| | - Juanita Suzanne Lopez
- The Institute of Cancer Research and The Royal Marsden Hospital, London, United Kingdom
| | - Johann S. De Bono
- The Institute of Cancer Research and The Royal Marsden Hospital, London, United Kingdom
| | | |
Collapse
|
8
|
Papadatos-Pastos D, Roda D, De Miguel Luken MJ, Petruckevitch A, Jalil A, Capelan M, Michalarea V, Lima J, Diamantis N, Bhosle J, Molife LR, Banerji U, de Bono JS, Popat S, O'Brien MER, Yap TA. Clinical outcomes and prognostic factors of patients with advanced mesothelioma treated in a phase I clinical trials unit. Eur J Cancer 2017; 75:56-62. [PMID: 28214659 DOI: 10.1016/j.ejca.2016.12.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 12/04/2016] [Accepted: 12/22/2016] [Indexed: 11/17/2022]
Abstract
BACKGROUND We have previously reported a prognostic score for patients in phase I trials in the Drug Development Unit, treated at the Royal Marsden Hospital (RPS). The RPS is an objective tool used in patient selection for phase I trials based on albumin, number of disease sites and LDH. Patients with mesothelioma are often selected for phase I trials as the disease remains localised for long periods of time. We have now reviewed the clinical outcomes of patients with relapsed malignant mesothelioma (MM) and propose a specific mesothelioma prognostic score (m-RPS) that can help identify patients who are most likely to benefit from early referral. METHODS Patients who participated in 38 phase I trials between September 2003 and November 2015 were included in the analysis. Efficacy was assessed by response rate, median overall survival (OS) and progression-free survival (PFS). Univariate (UVA) and multivariate analyses (MVA) were carried out to develop the m-RPS. RESULTS A total of 65 patients with advanced MM were included in this retrospective study. The PFS was 2.5 months (95% confidence interval [CI] 2.0-3.1 months) and OS was 8 months (95% CI 5.6-9.8 months). A total of four (6%) patients had RECIST partial responses, whereas 26 (40%) patients had RECIST stable disease >3 months. The m-RPS was developed comprising of three different prognostic factors: a neutrophil: lymphocyte ratio greater than 3, the presence of more than two disease sites (including lymph nodes as a single site of disease) and albumin levels less than 35 from the MVA. Patients each received a score of 1 for the presence of each factor. Patients in group A (m-RPS 0-1; n = 35) had a median OS of 13.4 months (95% CI 8.5-21.6), whereas those in group B (m-RPS 2-3; n = 30) had a median OS of 4.0 months (95% CI 2.9-7.1, P < 0.0001). A total of 56 (86%) patients experienced G1-2 toxicities, whereas reversible G3-4 toxicities were observed in 18 (28%) patients. Only 10 (15%) patients discontinued phase I trials due to toxicity. CONCLUSIONS Phase I clinical trial therapies were well tolerated with early signals of antitumour activity in advanced MM patients. The m-RPS is a useful tool to assess MM patient suitability for phase I trials and should now be prospectively validated.
Collapse
Affiliation(s)
| | - Desam Roda
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom
| | | | - Ann Petruckevitch
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom
| | - Awais Jalil
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom
| | - Marta Capelan
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom
| | - Vasiliki Michalarea
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom
| | - Joao Lima
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom
| | - Nikolaos Diamantis
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom
| | - Jaishree Bhosle
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom
| | - L Rhoda Molife
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom
| | - Udai Banerji
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom
| | - Johann S de Bono
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom
| | - Sanjay Popat
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom
| | - Mary E R O'Brien
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom
| | - Timothy A Yap
- Royal Marsden NHS Foundation Trust, The Institute of Cancer Research, London, United Kingdom.
| |
Collapse
|
9
|
Tokaca N, Espinasse A, Petruckevitch A, Ellis S, Yousaf N, Bhosle J, O'Brien M, Popat S. 167: A phase I/II trial of combination nab-paclitaxel and nintedanib or nab-paclitaxel and placebo in relapsed NSCLC adenocarcinoma (N3). Lung Cancer 2017. [DOI: 10.1016/s0169-5002(17)30217-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
10
|
Diamantis N, Harris SJ, Constantinidou A, Michalarea V, Sousa Fontes M, de Miguel Luken MJ, Avaiya TL, Petruckevitch A, Flohr D, Hanwell J, Papadatos-Pastos D, Lopez J, Yap TA, De Bono JS, Banerji U. Incidence, severity and factors associated with diarrhoea in phase I oncology studies: experience of 1002 consecutive cases. J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.15_suppl.2568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | | | | | - Vasiliki Michalarea
- The Royal Marsden Hospital NHS Foundation Trust and The Institute of Cancer Research, Sutton, United Kingdom
| | | | | | | | - Ann Petruckevitch
- The Royal Marsden/Institute of Cancer Research, London, United Kingdom
| | - Donald Flohr
- The Royal Marsden/Institute of Cancer Research, London, United Kingdom
| | - Janet Hanwell
- The Royal Marsden/Institute of Cancer Research, Sutton, United Kingdom
| | | | - Juanita Lopez
- The Royal Marsden/Institute of Cancer Research, Sutton, United Kingdom
| | | | - Johann S. De Bono
- The Royal Marsden/Institute of Cancer Research, Sutton, United Kingdom
| | - Udai Banerji
- The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, Sutton, United Kingdom
| |
Collapse
|
11
|
Kayhanian H, Goode E, Ang JE, Gonzalez de Castro D, Sclafani F, Petruckevitch A, Rao S, Watkins DJ, Gerlinger M, Cunningham D, Chau I, Starling N. Outcomes of patients (pts) with BRAF mutated ( BRAF MT) Colorectal Cancer (CRC): The Royal Marsden Experience. J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.4_suppl.644] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
644 Background: BRAF MT metastatic CRC (mCRC) is associated with a poor prognosis. For the first time, we report outcomes for BRAF MT mCRC at a single tertiary centre, compared to a matched control group, since introduction of routine somatic BRAF and RAS mutation testing. Methods: Pts with BRAF MT mCRC (diagnosed Oct 2010-Nov 2014) were compared to a matched group of BRAF wildtype (WT) pts treated in same time period who were randomly selected after matching for age, sex and stage. Demographic, tumour characteristic and treatment data were collected. Overall (OS) and progression-free survival (PFS) were calculated using the Kaplan-Meier method and comparisons made using χ² test or Cox regression. Results: Of 503 pts tested, 59 (11.7%) had BRAF MT tumours (16 early stage, 16 recurrent and 27 de novo metastatic). Median age (years) at diagnosis was 68 (27-85) compared with 70 (29-85) for BRAF WT pts (p = 0.995). Median OS for pts with mCRC was 18.2 months (m) for BRAF MT and 41.1m for BRAF WT pts (HR 2.73 P < 0.01). For BRAF MT and BRAF WT pts with mCRC, median PFS on first-line treatment (1L) was 8.1m (n = 37) and 9.2m (n = 81) respectively (HR = 1.10 [P = 0.69]), PFS on 2L was 5.1m (n = 21) and 9.0m (n = 49) respectively (HR = 1.84 [P = 0.03]) while PFS on 3L was 1.7m (n = 10) and 6.6m (n = 20) respectively (HR = 2.75 [P = 0.02]). Fluoropyrimidine based doublet regimens were used in 94.6%, 85.7% and 20% of BRAF MT pts in 1L, 2L and 3L respectively compared with 87.2%, 92.5% and 52.4% in BRAF WT pts. Pts with localised disease had a recurrence rate of 50% (16/32) for pts with BRAF MT compared with 52.4% (33/63) for BRAF WT pts (p = 0.83). Conclusions: In this case-control study, poor OS of pts with BRAF MT mCRC is associated with reduced clinical benefit beyond 1L. Sequential doublet chemotherapy remains a reasonable option in these pts. The role of BRAF mutation in predicting recurrence of early CRC warrants further study. [Table: see text]
Collapse
Affiliation(s)
| | - Emily Goode
- Royal Marsden Hospital, London, United Kingdom
| | - Joo Ern Ang
- Royal Marsden Hospital, Sutton Surrey, United Kingdom
| | | | | | | | - Sheela Rao
- Royal Marsden NHS Foundation Trust, London, United Kingdom
| | | | - Marco Gerlinger
- Translational Oncogenomics Lab, Institute of Cancer Research, London, United Kingdom
| | - David Cunningham
- The Royal Marsden and The Institute of Cancer Research, London, United Kingdom
| | - Ian Chau
- Royal Marsden Hospital, London, United Kingdom
| | | |
Collapse
|
12
|
Clark LL, Hepburne-Scott H, Middleton MR, Ottensmeier CH, Myers KA, Tarlton AB, Petruckevitch A, Bassett O, Bonner P, Sharma R, Nathan PD. Seropositivity to tumour antigens as a potential new biomarker for melanoma relapse. J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.e20049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | | | | | | | | | | | | | - Oliver Bassett
- Addenbrooke's Hospital Cambridge, Cambridge, United Kingdom
| | | | | | | |
Collapse
|
13
|
McCabe K, Vinayan A, Goh V, Petruckevitch A, Nathan P. PP086-SUN: Outstanding abstract: Body Composition and Association with Treatment Toxicity in Patients with Advanced Renal Cell Carcinoma Receiving Targeted Agents. Clin Nutr 2014. [DOI: 10.1016/s0261-5614(14)50128-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
14
|
Mulligan CM, Harper R, Harding J, McIlwaine W, Petruckevitch A, McLaughlin DM. A retrospective audit of type 2 diabetes patients prescribed liraglutide in real-life clinical practice. Diabetes Ther 2013; 4:147-51. [PMID: 23715814 PMCID: PMC3687089 DOI: 10.1007/s13300-013-0025-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND In phase 3 trials, the once-daily human glucagon-like peptide-1 analog liraglutide provided effective glycemic control with low rates of hypoglycemia, weight loss, and reduced systolic blood pressure (SBP) in patients with type 2 diabetes. Through a retrospective clinical audit, the authors aimed to assess the clinical effectiveness of liraglutide, from initiation to first hospital visit, when prescribed at a center in Northern Ireland. METHODS Patients attending Ulster Hospital who were prescribed liraglutide (June 2009-September 2010) and assessed both at baseline and first post-initiation visit were included in the analysis. The primary endpoint was change in glycated hemoglobin (HbA1c) from baseline. Weight, blood pressure, and frequency of hypoglycemic events were also assessed. RESULTS Data from 193 patients are reported (baseline HbA1c 9.0%, mean age 55.8 years, diabetes duration 8.8 years, 66.8% male). Average time to first visit after initiation was 13.5 weeks, at which point 174 patients (90.2%) were prescribed 1.2 mg liraglutide. Mean change in HbA1c from initiation to first visit was -0.9%, while mean body weight change was -2.4 kg and change in SBP was -2.0 mmHg. Transient gastrointestinal side effects were experienced by 11.9% of patients. The number of patients experiencing minor hypoglycemic events was low (5.7%) and no major events were reported. CONCLUSION Data from clinical studies translate into clinical practice: liraglutide provided improved glycemic control after 13.5 weeks of treatment, accompanied by weight loss and low incidence of hypoglycemia.
Collapse
Affiliation(s)
- Ciara M Mulligan
- Diabetes Department, Ulster Hospital, Dundonald, Belfast, BT16 1RH, Northern Ireland, UK,
| | | | | | | | | | | |
Collapse
|
15
|
McCabe K, Goh V, Vinayan A, Petruckevitch A, Nathan PD. Body composition and association with treatment toxicity in patients with advanced renal cell carcinoma receiving targeted agents. J Clin Oncol 2013. [DOI: 10.1200/jco.2013.31.15_suppl.e15608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e15608 Background: Treatment toxicity may be influenced by heterogeneity in body composition. Muscle wasting in mRCC patients treated with sorafenib is associated with increased risk of toxicity (Antoun et al, 2010). We used CT analysis to investigate changes in adipose tissue and skeletal muscle in a large cohort of mRCC patients treated with a number of targeted agents and determined whether body composition was associated with treatment toxicity. Methods: A retrospective analysis of between 2-7 sequential CT scans of 112 mRCC patients was conducted. Each patient received between 1-4 courses of therapy. In total 191 treatment episodes within this population were included; 113 courses of VEGF TKIs, 22 courses of mTOR inhibitors, 36 courses of immunotherapy and 20 episodes where no treatment was given. A validated method, using L3 as a lumbar vertebral landmark, was used to measure lumbar skeletal muscle area (cm3) and adipose tissue volume (cm3). Appendicular Skeletal Muscle Index (ASMI) was calculated to determine prevalence of sarcopenia within the cohort; sarcopenia was defined as ASMI <7.26kg/m2 for males and <5.45kg/m2for females. Toxicity was assessed by Common Toxicity Criteria (CTC) scores documented in medical records. The cohort was divided into body mass index (BMI) quartiles. Results: Of the 112 participants, 74.1% of the group had a BMI >25 at their first scan. Mean weight change between first and last scan was -3.89kg (SD: ±9.09). 20.5% of the cohort were sarcopenic at baseline, increasing to 38.4% at final scan. Sarcopenia was independent of weight change and was associated with increased frequency of severe (CTC grade > 2) treatment toxicity (Pearson Chi Square Value: 12.82; p= 0.001). This effect persisted after adjusting for BMI quartile (odds ratio = 5.04; p=0.004). Changes in bone composition and correlation of body composition with clinical outcome will also be reported. Conclusions: Sarcopenia is common in mRCC patients and is associated with a significantly increased risk of severe treatment toxicity when receiving targeted agents. Sarcopenia was seen across all BMI quartiles and was not associated with weight change.
Collapse
Affiliation(s)
- Kelly McCabe
- Mount Vernon Cancer Centre, Northwood, United Kingdom
| | - Vicky Goh
- Division of Imaging Sciences and Biomedical Engineering, King’s College London, London, United Kingdom
| | - Anup Vinayan
- Mount Vernon Cancer Centre, Northwood, United Kingdom
| | | | | |
Collapse
|
16
|
Berntorp K, Haglund M, Larsen S, Petruckevitch A, Landin-Olsson M. Initiation of biphasic insulin aspart 30/70 in subjects with type 2 diabetes mellitus in a largely primary care-based setting in Sweden. Prim Care Diabetes 2011; 5:89-94. [PMID: 21440523 DOI: 10.1016/j.pcd.2011.02.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2010] [Revised: 01/24/2011] [Accepted: 02/16/2011] [Indexed: 11/20/2022]
Abstract
AIMS Despite a wealth of clinical trial data supporting use of the premixed insulin analogue, biphasic insulin aspart 30 (BIAsp 30) in the treatment of type 2 diabetes mellitus (T2DM), there is limited documentation of its use in primary care-based clinical practice. METHODS An observational study investigating the safety and efficacy of BIAsp 30 in routine clinical practice was conducted. Patients were followed up 3 and 6 months after initiating insulin treatment. Safety and efficacy measures were documented. RESULTS During the course of the study, 1154 patients were included (age range 20-95 years), of whom 89% completed the 6-month follow-up period. Mean HbA(1c) at baseline was 8.8% (73mmol/mol), and had improved to 7.2% (55mmol/mol) after 6 months of treatment. The rate of total hypoglycaemia at completion of the study was 4.1 events per patient year. Major hypoglycaemic events were rare (two in total). CONCLUSIONS BIAsp 30 was initiated safely and effectively in insulin-naïve patients with T2DM. The safety and efficacy profile observed in clinical trials was confirmed in this largely primary care-based setting in Sweden.
Collapse
|
17
|
Raleigh VS, Irons R, Hawe E, Scobie S, Cook A, Reeves R, Petruckevitch A, Harrison J. Ethnic variations in the experiences of mental health service users in England: results of a national patient survey programme. Br J Psychiatry 2007; 191:304-12. [PMID: 17906240 DOI: 10.1192/bjp.bp.106.032417] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Minority ethnic groups in the UK are reported to have a poor experience of mental health services, but comparative information is scarce. AIMS To examine ethnic differences in patients' experience of community mental health services. METHOD Trusts providing mental health services in England conducted surveys in 2004 and 2005 of users of community mental health services. Multiple regression was used to examine ethnic differences in responses. RESULTS About 27 000 patients responded to each of the surveys, of whom 10% were of minority ethnic origin. In the 2004 survey, age, living alone, the 2004 survey, age, living alone, detention and hospital admissions were stronger predictors of patient experience than ethnicity. Self-reported mental health status had the strongest explanatory effect. In the 2005 survey, the main negative differences relative to the White British were for Asians. CONCLUSIONS Ethnicity had a smaller effect on patient experience than other variables. Relative to the White British, the Black group did not report negative experiences whereas the Asian group were most likely to respond negatively. However, there is a need for improvements in services for minority ethnic groups, including access to talking therapies and better recording of ethnicity.
Collapse
Affiliation(s)
- Veena S Raleigh
- Healthcare Commission, 103-105 Bunhill Row, London EC1Y 8TG, UK.
| | | | | | | | | | | | | | | |
Collapse
|
18
|
Coid J, Petruckevitch A, Chung WS, Richardson J, Moorey S, Cotter S, Feder GS. Sexual violence against adult women primary care attenders in east London. Br J Gen Pract 2003; 53:858-62. [PMID: 14702905 PMCID: PMC1314728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2023] Open
Abstract
BACKGROUND Sexual violence against women is common. The prevalence appears to be higher in north America than Europe. However, not all surveys have differentiated the experience of forced sex by a current or former partner. Few women are thought to report these experiences to their general practitioner (GP). AIM To measure the prevalence of rape, sexual assault, and forced sexual intercourse by a partner among women attending general practices, to test the association between these experiences of sexual violence and demographic factors, and to assess the acceptability to women of screening for sexual violence by GPs. DESIGN OF STUDY Cross-sectional survey. METHOD A self-administered questionnaire survey of 1207 women aged over 15 years was carried out in 13 general practices in Hackney, east London. RESULTS Eight per cent (95% confidence interval [CI] = 6.2 to 9.6) of women have experienced rape, 9% (95% CI = 7.0 to 10.6) another type of sexual assault, and 16% (95% CI = 13.6 to 18.1) forced sex by a partner in adulthood: 24% (95% CI = 21.2 to 26.5) have experienced one or more of these types of sexual violence. Experiences of sexual violence demonstrated high levels of lifetime co-occurrence. Women forced to have sex by partners experienced the most severe forms of domestic violence. One in five women would object to routine questioning about being raped and/or sexually assaulted, and one in nine about being forced to have sex by a partner. CONCLUSION Experiences of sexual violence are common in the lives of adult women in east London, and they represent a significant public health problem. Those women who have one experience appear to be at risk of being victims again. A substantial minority object to routine questions about sexual violence.
Collapse
Affiliation(s)
- Jeremy Coid
- Forensic Psychiatry Research Unit, St. Bartholomew's Hospital, London
| | | | | | | | | | | | | |
Collapse
|
19
|
Coid J, Petruckevitch A, Chung WS, Richardson J, Moorey S, Feder G. Abusive experiences and psychiatric morbidity in women primary care attenders. Br J Psychiatry 2003; 183:332-9; discussion 340-1. [PMID: 14519611 DOI: 10.1192/bjp.183.4.332] [Citation(s) in RCA: 101] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Abusive experiences in childhood and adulthood increase risks of psychiatric morbidity in women and independently increase risks of further abuse over the lifetime. It is unclear which experiences are most damaging. AIMS To measure lifetime prevalence of abusive experiences and psychiatric morbidity, and to analyse associations in women primary care attenders. METHOD A cross-sectional, self-report survey of 1207 women attending 13 surgeries in the London borough of Hackney, UK. Independent associations between demographic measures, abusive experiences and psychiatric outcome were established using logistic regression. RESULTS Childhood sexual abuse had few associations with adult mental health measures, in contrast to physical abuse. Sexual assault in adulthood was associated with substance misuse; rape with anxiety, depression and post-traumatic stress disorder but not substance misuse. Domestic violence showed strongest associations with most mental health measures, increased for experiences in the past year. CONCLUSIONS Abuse in childhood and adulthood have differential effects on mental health; effects are increased by recency and severity. Women should be routinely questioned about ongoing and recent experiences as well as childhood.
Collapse
Affiliation(s)
- Jeremy Coid
- Department of Psychiatry, Barts and the London, Queen Mary's School of Medicine and Dentistry, University of London, UK
| | | | | | | | | | | |
Collapse
|
20
|
Stephenson JM, Oakley A, Johnson AM, Forrest S, Strange V, Charleston S, Black S, Copas A, Petruckevitch A, Babiker A. A school-based randomized controlled trial of peer-led sex education in England. ACTA ACUST UNITED AC 2003; 24:643-57. [PMID: 14500060 DOI: 10.1016/s0197-2456(03)00070-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This article discusses the design of an ongoing cluster-randomized trial comparing two forms of school-based sex education in terms of educational process and sexual health outcomes. Twenty-nine schools in southern England have been randomized to either peer-led sex education or to continue with their traditional teacher-led sex education. The primary objective is to determine which form of sex education is more effective in promoting young people's sexual health. The trial includes an unusually detailed evaluation of the process of sex education as well as the outcomes. The sex education programs were delivered in school to pupils ages 13-14 years who are being followed until ages 19-20. Major trial outcomes are unprotected sexual intercourse and regretted intercourse by age 16 and cumulative incidence of abortion by ages 19-20. We discuss the rationale behind various aspects of the design, including ethical issues and practical challenges of conducting a randomized trial in schools, data linkage for key outcomes to reduce bias, and integrating process and outcome measures to improve the interpretation of findings.
Collapse
Affiliation(s)
- J M Stephenson
- Department of Sexually Transmitted Diseases, Royal Free & University College London Medical School, London, United Kingdom.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Coid J, Petruckevitch A, Bebbington P, Brugha T, Bhugra D, Jenkins R, Farrell M, Lewis G, Singleton N. Ethnic differences in prisoners. 1: criminality and psychiatric morbidity. Br J Psychiatry 2002; 181:473-80. [PMID: 12456516 DOI: 10.1192/bjp.181.6.473] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND In England and Wales, persons of African-Caribbean origin are more likely to be both imprisoned and admitted to secure hospitals. AIMS To estimate population-based rates of imprisonment in different ethnic groups, and compare criminal behaviour and psychiatric morbidity. METHOD We examined Home Office data on all persons in prison, and carried out a two-stage cross-sectional survey of 3142 remanded and sentenced, male and female, prisoners in all penal establishments in England and Wales in 1997. RESULTS We confirmed high rates of imprisonment for Black people and lower rates for South Asians. Different patterns of offending and lower prevalence of psychiatric morbidity were observed in Black prisoners. CONCLUSIONS Despite increased risks of imprisonment, African-Caribbeans show less psychiatric morbidity than White prisoners. This contrasts with the excess of African-Caribbeans in secure hospitals, an inconsistency possibly in part due to the effects of ethnic groups on admission procedures.
Collapse
Affiliation(s)
- Jeremy Coid
- Department of Psychological Medicine, St Bartholomew's Hospital, London.
| | | | | | | | | | | | | | | | | |
Collapse
|
22
|
Coid J, Petruckevitch A, Bebbington P, Brugha T, Bhugra D, Jenkins R, Farrell M, Lewis G, Singleton N. Ethnic differences in prisoners. 2: risk factors and psychiatric service use. Br J Psychiatry 2002; 181:481-7. [PMID: 12456517 DOI: 10.1192/bjp.181.6.481] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND The high rates of psychiatric morbidity in prisoners vary between ethnic groups. AIMS To compare early environmental risks, stressful daily living experiences and reported use of psychiatric services in prisoners from different ethnic groups. METHOD Cross-sectional survey of 3142 prisoners in all penal establishments in England and Wales in 1997. RESULTS Fewer Black and South Asian male prisoners reported childhood traumas and conduct disorder, and fewer Black prisoners experienced stressful prison experiences, than White prisoners. Fewer Black women had received previous psychiatric treatment, and fewer Black men had their psychiatric problems identified in prison. Black prisoners were less likely to have received psychiatric treatment than Whites. CONCLUSIONS The lower prevalence of psychiatric morbidity observed in Black prisoners corresponds with reduced exposure to risk factors. Higher rates of imprisonment might be explained by higher rates of conduct disorder, adolescent-onset criminality and disadvantage within the criminal justice system.
Collapse
Affiliation(s)
- Jeremy Coid
- Department of Psychological Medicine, St Bartholomew's Hospital, London.
| | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Abstract
OBJECTIVES To measure the prevalence of domestic violence among women attending general practice; test the association between experience of domestic violence and demographic factors; evaluate the extent of recording of domestic violence in records held by general practices; and assess acceptability to women of screening for domestic violence by general practitioners or practice nurses. DESIGN Self administered questionnaire survey. Review of medical records. SETTING General practices in Hackney, London. PARTICIPANTS 1207 women (>15 years) attending selected practices. MAIN OUTCOME MEASURES Prevalence of domestic violence against women. Association between demographic factors and domestic violence reported in questionnaire. Comparison of recording of domestic violence in medical records with that reported in questionnaire. Attitudes of women towards being questioned about domestic violence by general practitioners or practice nurses. RESULTS 425/1035 women (41%, 95% confidence interval 38% to 44%) had ever experienced physical violence from a partner or former partner and 160/949 (17%, 14% to 19%) had experienced it within the past year. Pregnancy in the past year was associated with an increased risk of current violence (adjusted odds ratio 2.11, 1.39 to 3.19). Physical violence was recorded in the medical records of 15/90 (17%) women who reported it on the questionnaire. At least 202/1010 (20%) women objected to screening for domestic violence. CONCLUSIONS With the high prevalence of domestic violence, health professionals should maintain a high level of awareness of the possibility of domestic violence, especially affecting pregnant women, but the case for screening is not yet convincing.
Collapse
Affiliation(s)
- Jo Richardson
- Department of General Practice and Primary Care, Barts and The London, Queen Mary's School of Medicine and Dentistry, London E1 4NS.
| | | | | | | | | | | |
Collapse
|
24
|
Coid J, Petruckevitch A, Feder G, Chung W, Richardson J, Moorey S. Relation between childhood sexual and physical abuse and risk of revictimisation in women: a cross-sectional survey. Lancet 2001; 358:450-4. [PMID: 11513908 DOI: 10.1016/s0140-6736(01)05622-7] [Citation(s) in RCA: 214] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Women who are physically and sexually abused in childhood are at increased risk of victimisation in adulthood. Research has concentrated on sexual revictimisation, and has not included investigation of other abusive experiences, nor examination of prevalence and effects of abuse on adult revictimisation. We aimed to examine the relation between childhood trauma and adult revictimisation, and identify confounding factors. METHODS We did a cross-sectional survey of 2592 women who were attending primary care practices in east London, UK, with self-administered anonymous questionnaires. We included questions on physical and sexual abuse in childhood; on domestic violence, rape, indecent assault, and other traumatic experiences in adulthood; and on alcohol and other drug abuse. We analysed associations between childhood and adulthood abuse with multiple logistic regression. FINDINGS 1207 (55%) of 2192 eligible women were recruited and completed the questionnaire. Abusive experiences co-occurred in both childhood and adulthood. Repetition and severity of childhood abuse were independently associated with specific types of adult revictimisation. Unwanted sexual intercourse (<16 years) was associated with domestic violence in adulthood (odds ratio 3.54; 95% CI 1.52-8.25) and with rape (2.84; 1.09-7.35); and severe beatings by parents or carers with domestic violence (3.58; 2.06-6.20), rape (2.70; 1.27-5.74), and other trauma (3.85; 2.23-6.63). INTERPRETATION Childhood abuse substantially increases risk of revictimisation in adulthood. Women who have experienced multiple childhood abuse are at most risk of adult revictimisation. Identification of women who have undergone childhood abuse is a prerequisite for prevention of further abuse.
Collapse
Affiliation(s)
- J Coid
- Forensic Psychiatry Research Unit, St Bartholomew's Hospital, London, UK.
| | | | | | | | | | | |
Collapse
|
25
|
Hartley P, Petruckevitch A, Reeves B, Rolles K. The National Liver Transplantation audit: an overview of patients presenting for liver transplantation from 1994 to 1998. On behalf of the Steering Group of the UK Liver Transplantation Audit. Br J Surg 2001; 88:52-8. [PMID: 11136310 DOI: 10.1046/j.1365-2168.2001.01609.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The aim of this study was to describe current clinical practice in liver transplantation in the UK and Ireland, to provide overall 1-year graft and patient survival rates, and to study some preoperative risk factors. METHODS All patients receiving a liver transplant in the UK or Ireland between 1 March 1994 and 30 September 1998 were included. Data were collected on patients at the time of transplantation, 3 months after grafting and annually thereafter until the patient's death. The main outcome measures were graft and patient survival at 1 year. RESULTS A total of 3102 liver transplants were carried out, of which 87 per cent were first transplants. The mean age at first transplantation was 42 (range 0-76) years. The most common indications for transplantation were primary biliary cirrhosis, alcoholic cirrhosis and posthepatitis C cirrhosis, but variations existed between sexes and centres. Risk factors associated with lower graft and patient survival were the presence of acute disease, being transplanted from hospital, and the need for renal and/or ventilatory support before operation. CONCLUSION Donor and recipient demographics are consistent with data held by the European Liver Transplant Registry, as are 1-year graft and patient survival rates. Variation across centres in factors such as the primary indication for liver transplantation, population demographics, the clinical status of each patient, incidence of retransplantation and other risk factors contributes to the problem of adjusting for case mix.
Collapse
Affiliation(s)
- P Hartley
- Clinical Effectiveness Unit, The Royal College of Surgeons and University Department of Surgery, Royal Free Hospital, London, UK
| | | | | | | |
Collapse
|
26
|
Del Amo J, Petruckevitch A, Phillips AN, De Cock KM, Stephenson J, Desmond N, Hanscheid T, Low N, Newell A, Obasi A, Paine K, Pym A, Theodore C, Johnson AM. Risk factors for tuberculosis in patients with AIDS in London: a case-control study. Int J Tuberc Lung Dis 1999; 3:12-7. [PMID: 10094164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
Abstract
OBJECTIVE To identify risk factors for the acquired immune-deficiency syndrome (AIDS) associated with tuberculosis, in patients with AIDS attending 11 of the largest human immunodeficiency virus (HIV)/AIDS Units in London. DESIGN Case-control study nested in a retrospective cohort of 2048 HIV-1 positive patients. Cases were defined as patients with a definitive diagnosis of tuberculosis, and controls as patients with AIDS and without tuberculosis during follow-up. RESULTS Of 627 patients diagnosed with AIDS, 121 had a definitive diagnosis of tuberculosis. Significant risk factors for tuberculosis in the univariate analysis were sex, ethnicity, age, HIV exposure category and hospital attended, and in the multiple regression analysis ethnicity, age and hospital attended. African ethnicity was the strongest risk factor for tuberculosis (adjusted odds ratio [AOR] 5.9, 95% confidence interval 3.4-10.2). The risk of tuberculosis was higher in the younger age groups (test for trend P < 0.001). The hospital-associated risk of tuberculosis was more heterogeneous in the non-African group, and non-Africans attending Hospital 1 had an increased risk of tuberculosis which was statistically significant. CONCLUSIONS The risk factors for AIDS-associated tuberculosis in London are sub-Saharan African origin, younger age group, and, among the non-Africans only, attending one hospital in east London. Different transmission patterns and mechanisms for the development of tuberculosis may operate in different settings depending on the background risk of tuberculous infection. Screening for tuberculosis infection and disease among HIV-positive individuals in London is important for the provision of preventive or curative therapy, and prophylaxis policies need to be designed in accordance with the transmission patterns and mechanisms of disease.
Collapse
Affiliation(s)
- J Del Amo
- MRC UK Centre for Co-ordinating Epidemiological Studies of HIV and AIDS, Department of STD, Mortimer Market Centre, London, UK.
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
27
|
Petruckevitch A, Del Amo J, Phillips AN, Stephenson JM, Johnson AM, De Cock KM. Risk of cancer in patients with HIV disease. London African HIV/AIDS Study Group. Int J STD AIDS 1999; 10:38-42. [PMID: 10215128 DOI: 10.1258/0956462991913060] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The aim of this study was to compare cancer incidence in a cohort of HIV-infected patients with the incidence rates in the population of South East England. Data collected for a retrospective cohort study of 2048 HIV-infected patients were analysed to examine the incidence of cancer. Cases of cancer occurring in South East England from 1985-1995 were obtained from the Thames Cancer Registry. Standardized incidence ratios were calculated by comparison of the observed number of cases for each cancer type in HIV-infected non-Africans with the numbers expected, calculated from the age and sex specific registration rates for the South East England population using person-years of observation. The crude incidence rates of cancer were calculated for HIV-infected Africans. The incidence of non-AIDS defining cancers such as Hodgkin's disease (standardized incidence ratio 22; 95% CI: 3-80) and anal cancer (standardized incidence ratio 125; 95% CI: 3-697) were significantly increased for non-African males with HIV disease. Anal cancer was also significantly increased for non-African females (standardized incidence ratio 1667; 95% CI: 43-9287). Kaposi's sarcoma (KS) was the commonest cancer among HIV-infected Africans and males had an incidence which was nearly 3 times that of females. There is evidence to suggest that the risks for other non-AIDS defining cancers were significantly increased in persons with HIV disease which may have implications for HIV/AIDS surveillance.
Collapse
Affiliation(s)
- A Petruckevitch
- MRC UK Centre for Coordinating Epidemiological Studies of HIV and AIDS, Department of STDs, Mortimer Market Centre, UCL Medical School, London
| | | | | | | | | | | |
Collapse
|
28
|
Stephenson JM, Oakley A, Charleston S, Brodala A, Fenton K, Petruckevitch A, Johnson AM. Behavioural intervention trials for HIV/STD prevention in schools: are they feasible? Sex Transm Infect 1998; 74:405-8. [PMID: 10195048 PMCID: PMC1758164 DOI: 10.1136/sti.74.6.405] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE To assess the feasibility of conducting a large randomised controlled trial (RCT) of peer led intervention in schools to reduce the risk of HIV/STD and promote sexual health. METHODS Four secondary schools in Greater London were randomly assigned to receive peer led intervention (two experimental schools) or to act as control schools. In the experimental schools, trained volunteers aged 16-17 years (year 12) delivered the peer led intervention to 13-14 year old pupils (year 9). In the control schools, year 9 pupils received the usual teacher led sex education. Questionnaire data collected from year 9 pupils at baseline included views on the quality of sex education/intervention received, and knowledge and attitudes about HIV/AIDS and other sexual matters. Focus groups were also conducted with peer educators and year 9 pupils. Data on the process of delivering sex education/intervention and on attitudes to the RCT were collected for each of the schools. Analysis focused on the acceptability of a randomised trial to schools, parents, and pupils. RESULTS Nearly 500 parents were informed about the research and invited to examine the study questionnaire; only nine raised questions and only one pupil was withdrawn from the study. Questionnaire completion rates were around 90% in all schools. At baseline, the majority of year 9 pupils wanted more information about a wide range of sexual matters. Focus group work indicated considerable enthusiasm for peer led education, among peer educators and year 9 pupils. Class discipline was the most frequently noted problem with the delivery of the peer led intervention. CONCLUSION Evaluation of a peer led behavioural intervention through an RCT can be acceptable to schools, pupils, and parents and is feasible in practice. In general, pupils who received the peer led intervention responded more positively than those in control schools. A large RCT of the long term (5-7 year) effects of this novel intervention on sexual health outcomes is now under way.
Collapse
Affiliation(s)
- J M Stephenson
- Department of Sexually Transmitted Diseases, UCL Medical School, London
| | | | | | | | | | | | | |
Collapse
|
29
|
Del Amo J, Petruckevitch A, Phillips A, Johnson AM, Stephenson J, Desmond N, Hanscheid T, Low N, Newell A, Obasi A, Paine K, Pym A, Theodore CM, De Cock KM. Disease progression and survival in HIV-1-infected Africans in London. AIDS 1998; 12:1203-9. [PMID: 9677170 DOI: 10.1097/00002030-199810000-00013] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To examine differences in progression to AIDS and death between HIV-1-positive Africans (most infected in sub-Saharan Africa and therefore with non-B subtypes) and HIV-1-positive non-Africans in London. DESIGN Retrospective cohort study of 2048 HIV-1-positive individuals. SETTING HIV-1-infected individuals attending 11 of the largest HIV/AIDS units in London. PATIENTS Subjects were 1056 Africans and 992 non-Africans seen between 1982-1995. RESULTS There were no differences in crude survival from presentation to death between Africans and non-Africans (median 82 and 78 months, respectively; P = 0.22). Africans progressed more rapidly to AIDS [hazard ratio (HR), 1.21; 95% confidence interval (CI), 1.02-1.45] but after adjustment for age, sex, Centers for Disease Control and Prevention category B symptoms and CD4+ lymphocyte count at presentation, year of HIV diagnosis and hospital attended, this difference was no longer significant (adjusted HR, 1.15; 95% CI, 0.93-1.43). Africans with AIDS had a reduced risk of death compared with non-Africans (HR, 0.78; 95% CI, 0.63-0.96) but not after adjustment for age, CD4+ lymphocyte count at AIDS, initial AIDS-defining conditions (ADC) and hospital attended (HR, 0.98; 95% CI, 0.76-1.27). Tuberculosis as the first ADC was associated with a 64% reduction in the risk of death. CD4+ lymphocyte decline was not significantly different between Africans and non-Africans (P = 0.18). CONCLUSIONS Differences in progression to AIDS and death and CD4+ lymphocyte decline between HIV-1-infected Africans and non-Africans in London could not be attributed to ethnicity or different viral subtypes. Age and the clinical and immunological stage at presentation, or AIDS, were the major determinants of outcome. Compared with other diagnoses, tuberculosis as the initial ADC was associated with increased survival. Lack of access to health care and exposure to environmental pathogens are the most likely causes of reduced survival with AIDS in Africa, rather than inherently different rates of progression of immune deficiency due to racial differences or viral subtypes.
Collapse
Affiliation(s)
- J Del Amo
- Medical Research Council UK Centre for Co-ordinating Epidemiological Studies of HIV and AIDS, Department of Sexually Transmitted Diseases, Mortimer Market Centre, London
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Petruckevitch A, Del Amo J, Phillips AN, Johnson AM, Stephenson J, Desmond N, Hanscheid T, Low N, Newell A, Obasi A, Paine K, Pym A, Theodore C, De Cock KM. Disease progression and survival following specific AIDS-defining conditions: a retrospective cohort study of 2048 HIV-infected persons in London. AIDS 1998; 12:1007-13. [PMID: 9662196 DOI: 10.1097/00002030-199809000-00006] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To assess the impact of specific AIDS-defining conditions on survival in HIV-infected persons, with emphasis on the effect of tuberculosis. METHODS A retrospective cohort analysis of HIV-infected Africans and non-Africans attending 11 specialist HIV/AIDS units in London enrolled for a comparison of the natural history of HIV/AIDS in different ethnic groups. RESULTS A total of 2048 patients were studied of whom 627 (31%) developed 1306 different AIDS indicator diseases. Pneumocystis carinii pneumonia accounted for 159 (25%) of initial AIDS episodes and tuberculosis for 103 (16%). In patients with HIV disease, tuberculosis had the lowest risk [relative risk (RR), 1.11; 95% confidence interval (CI), 0.75-1.63], and high-grade lymphoma had the highest risk (RR, 20.56; 95% CI, 2.70-156.54) for death. For patients with a prior AIDS-defining illness, the development of subsequent AIDS indicator diseases such as Pneumocystis carinii pneumonia (RR, 1.18; 95% CI, 0.77-1.83) and tuberculosis (RR, 1.36; 95% CI, 0.76-2.47) had the best survival, and non-Hodgkin's lymphoma had the worst survival (RR, 9.67; 95% CI, 1.26-74.33). Patients with tuberculosis had a lower incidence of subsequent AIDS-defining conditions than persons with other initial AIDS diagnoses (rate ratio, 0.47; 95% CI, 0.37-0.59). CONCLUSIONS Considerable variation exists in the relative risk of death following different AIDS-defining conditions. The development of any subsequent AIDS-defining condition is associated with an increased risk of death that differs between diseases, and this risk should be considered when evaluating the impact of specific conditions. Like other AIDS-defining conditions, incident tuberculosis was associated with adverse outcome compared with the absence of an AIDS-defining event, but we found no evidence of major acceleration of HIV disease attributable to tuberculosis.
Collapse
Affiliation(s)
- A Petruckevitch
- Medical Research Council UK Centre for Coordinating Epidemiological Studies of HIV and AIDS, Department of Sexually Transmitted Diseases, University College London Medical School, UK
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
31
|
Fenton KA, French R, Giesecke J, Johnson AM, Trotter S, Petruckevitch A, Copas A, Keenlyside R, Howson J, Adler MW. An evaluation of partner notification for HIV infection in genitourinary medicine clinics in England. AIDS 1998; 12:95-102. [PMID: 9456259 DOI: 10.1097/00002030-199801000-00011] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To evaluate the feasibility and effectiveness of a standardized HIV partner notification programme within genitourinary medicine clinics in England. DESIGN A prospective survey of HIV partner notification activity over a 12-month period. SETTING Nineteen genitourinary medicine clinics in England. PATIENTS AND PARTICIPANTS A total of 501 eligible HIV-positive patients (either newly diagnosed or with whom partner notification had not been undertaken previously) seen during the study period. MAIN OUTCOME MEASURES The numbers of partners named by patients, and the number of contacts notified, counselled and HIV-tested. RESULTS Information on overall partner notification activity was obtained by reviewing available medical records of 471 patients; 353 (75%) had discussed partner notification with a health-care worker during the study period and 197 (42%) had undertaken partner notification. Detailed information on outcomes was obtained for only 70 patients who named 158 contacts as being at risk of acquiring HIV. Although 71 (45%) contacts were eventually notified, only 28 were subsequently seen in participating clinics. Almost all contacts (n = 27) requested HIV counselling and testing, and five were diagnosed HIV-positive. Patient referral was the most popular notification method chosen. CONCLUSIONS This study illustrates some of the practical difficulties that limit HIV partner notification within genitourinary medicine clinics. These include health-care workers' misgivings about undertaking partner notification, insufficient locating information to identify contacts, and migration of newly diagnosed patients, which prevents continuity and completion of notification. Nevertheless, HIV partner notification uncovered previously undiagnosed HIV infections. Further work needs to be undertaken in staff training and policy implementation if higher rates of partner notification and outcome measurements are to be achieved.
Collapse
Affiliation(s)
- K A Fenton
- Department of Sexually Transmited Diseases, University College London Medical School, UK
| | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Petruckevitch A, Nicoll A, Johnson AM, Bennett D. Direct estimates of prevalent HIV infection in adults in England and Wales for 1991 and 1993: an improved method. Genitourin Med 1997; 73:348-54. [PMID: 9534742 PMCID: PMC1195890 DOI: 10.1136/sti.73.5.348] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To estimate the number of prevalent HIV infections in England and Wales at the end of 1991 and 1993. METHOD A direct method was used whereby population estimates derived from the National Survey of Sexual Attitudes and Lifestyle (NATSAL) and prevalence data from the Unlinked Anonymous HIV Prevalence Monitoring Programme (UAPMP) were combined to produce estimates of the number of adults infected and alive in the population. RESULTS In the population of England and Wales the numbers of prevalent infections for defined transmission categories, at the end of 1993, were as follows: 12,600 through sex between men, 2500 through injecting drug use, and 6900 through heterosexual intercourse. The overall estimate was 22,800 HIV seropositive individuals. CONCLUSIONS The direct method attempts to provide an estimate of the number of HIV infections using population based survey data. These estimates are consistent with other approaches using independent methods. Such methods are essential for inferring recent HIV incidence, projecting future AIDS cases, and for healthcare planning.
Collapse
Affiliation(s)
- A Petruckevitch
- Department of Sexually Transmitted Diseases, University College London Medical School
| | | | | | | |
Collapse
|
33
|
Fenton KA, Copas A, Johnson AM, French R, Petruckevitch A, Adler MW. HIV partner notification policy and practice within GUM clinics in England: where are we now? Genitourin Med 1997; 73:49-53. [PMID: 9155556 PMCID: PMC1195760 DOI: 10.1136/sti.73.1.49] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES To evaluate the extent to which larger genitourinary medicine (GUM) clinics in England have established local clinic policies for HIV Partner Notification (PN) and to describe the process of HIV PN within this setting. DESIGN A cross-sectional survey of HIV PN policies and practices within GUM clinics. SUBJECTS AND SETTING Senior consultants in 59 GUM clinics in England. MAIN OUTCOME MEASURES The presence of clinic policies for HIV PN, indicators of HIV PN activity (that is, its initiation, documentation, performance and evaluation) and factors hindering the acceptance of HIV PN into clinical practice. RESULTS Only 18% (10/57) of respondents stated that their clinics had developed their own local policies for HIV PN. Fifteen percent (9/58) of clinics had audited HIV PN activity, 15% had provided specific HIV PN training for doctors and 47% (27/58) for health advisers. Within GUM clinics, health advisers play a key role in the HIV PN process, being responsible for initiating the discussion of partners, patient follow-up and documenting HIV PN activity in patients' notes. Notifying partners was primarily seen as the responsibility of the newly diagnosed HIV positive patient. Although 77% (43/56) of responding consultants believed that HIV PN had become an accepted part of their clinics' practice, the perceived unacceptability of HIV PN to patients and health care workers were seen as important limiting factors. CONCLUSION In many GUM clinics, local policies on HIV PN have yet to be established and appropriate training for the health personnel provided. Nevertheless, there appears to be wide-spread acceptance of HIV PN in clinical practice with an acknowledgement of its limiting factors. Further research into the acceptability of HIV PN to health care workers and patients in this setting should be undertaken.
Collapse
Affiliation(s)
- K A Fenton
- Department of Sexually Transmitted Diseases, UCL Medical School, Mortimer Market Centre, London
| | | | | | | | | | | |
Collapse
|
34
|
Abstract
OBJECTIVES To assess the uptake of universal voluntary named HIV testing of hospital booked antenatal women and to identify behavioural and demographic factors associated with testing. To identify the number of previously undiagnosed women detected by the new policy and to compare prevalence among those testing with that measured by unlinked anonymous monitoring. DESIGN Self-completion questionnaire and data abstraction from structured booking forms and virology laboratory records. SETTING Central London teaching hospital antenatal clinic. PARTICIPANTS One thousand three hundred and seventy-four women booking with a hospital based midwife during the 49 weeks from 27 July 1993 to 1 July 1994. RESULTS Before the introduction of the new testing policy fewer than 10 women per year had an HIV test, and during the study this rose to 41% (548/1340). In univariate analysis, caucasian and Mediterranean ethnic origin, fewer previous live births, and more than one lifetime sexual partner were associated with higher uptake of HIV testing. In a multivariate model only the number of previous live births and ethnic origin remained significantly associated with testing. Six women out of 828 (1%) who completed the question about nonprescribed drug use stated that they had injected drugs, and four of these women accepted a test. Two women, both with recognised major risk factors for HIV infection, were diagnosed HIV antibody positive (a prevalence in the tested women of 0.36%). A further three women were already known to be HIV antibody positive. During the 12 months from July 1993 seven women (0.24%) were found to be positive by unlinked anonymous testing. CONCLUSIONS The introduction of a universal approach to antenatal HIV testing appears feasible: it increased the uptake of the test and detected previously unrecognised infections. Many women chose not to be tested, however, and cases remained undiagnosed. Further studies are required to examine different models of offering HIV testing, reasons for declining the test, and the cost-benefit of antenatal HIV screening.
Collapse
Affiliation(s)
- D Mercey
- Academic Department of Genitourinary Medicine, University College London Medical School, UK
| | | | | | | | | | | |
Collapse
|
35
|
Del Amo J, Petruckevitch A, Phillips AN, Johnson AM, Stephenson JM, Desmond N, Hanscheid T, Low N, Newell A, Obasi A, Paine K, Pym A, Theodore CM, De Cock KM. Spectrum of disease in Africans with AIDS in London. AIDS 1996; 10:1563-9. [PMID: 8931793 DOI: 10.1097/00002030-199611000-00016] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To compare the spectrum of disease, severity of immune deficiency and chemoprophylaxis prescribed in HIV-infected African and non-African patients in London. DESIGN Retrospective review of case notes of all HIV-infected Africans and a comparison group of non-Africans attending 11 specialist HIV/AIDS Units in London. MAIN OUTCOME MEASURES Comparison of demographic information, first and subsequent AIDS-defining conditions, levels of immune deficiency, and chemoprophylactic practices between the African and non-African groups. RESULTS A total of 1056 Africans (313 developing AIDS) and 992 non-Africans (314 developing AIDS) were studied. Africans presented later than non-Africans (median CD4+ lymphocyte counts at diagnosis 238 and 371 x 10(6)/l, respectively). Tuberculosis accounted for 27% of initial episodes of AIDS in Africans and 5% in non-Africans; Pneumocystis carinii pneumonia (PCP) was the initial AIDS-defining condition in 34% of non-Africans and 17% of Africans. The incidence of tuberculosis in Africans with another AIDS-indicator disease was 16 per 100 person-years. PCP prophylaxis was prescribed for 40% Africans and 32% non-Africans; only 8% of Africans received tuberculosis preventive therapy. CONCLUSIONS HIV-infected African patients presented at lower levels of CD4+ lymphocyte count, at a more advanced clinical stage, and with different AIDS-indicator diseases as compared with non-Africans. Prophylaxis against tuberculosis should be considered for all HIV-infected African patients in industrialized countries. The high incidence of diseases that are indicative of advanced immunodeficiency (e.g., cytomegalovirus disease) in African patients contrasts with data from Africa, suggesting better survival chances in the UK.
Collapse
Affiliation(s)
- J Del Amo
- Department of STD, Mortimer Market Centre, London, UK
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
36
|
Abstract
INTRODUCTION Olfaction is markedly impaired in patients with idiopathic Parkinson's disease (IPD). This deficit contrasts with reports of preserved or only mildly reduced olfaction in patients with atypical parkinsonism. However, the sensitivity and specificity of olfactory function testing in the differential diagnosis of parkinsonian syndromes has not been studied. In addition, olfactory function in patients with corticobasal degeneration (CBD) is unknown. MATERIAL AND METHODS Using the University of Pennsylvania Smell Identification Test (UPSIT) with a test score ranging from 0 to 40 we studied olfactory function in patients with IPD as well as other parkinsonian syndromes including CBD and progressive supranuclear palsy (PSP). RESULTS UPSIT scores in 118 patients with IPD, 29 with MSA, 15 with PSP, and 7 patients with CBD, as well as in 123 healthy control subjects revealed a marked impairment in the IPD group in contrast to mild impairment in MSA patients and normal olfaction in PSP and CBD patients. An UPSIT score of 25/40 was associated with a sensitivity of 77% and a specificity of 85% in differentiating IPD from atypical parkinsonism. CONCLUSIONS These results indicate that olfactory function is differentially impaired or preserved in distinct parkinsonian syndromes and that it might also have some value as a diagnostic pointer. Thus, preserved or mildly impaired olfactory function in a parkinsonian patient is more likely to be related to atypical parkinsonism such as MSA, PSP or CBD, whereas markedly reduced olfaction is more suggestive of IPD.
Collapse
Affiliation(s)
- G K Wenning
- University Department of Clinical Neurology, Institute of Neurology, Queen Square, London, England
| | | | | | | | | | | |
Collapse
|
37
|
Kidd D, Stewart G, Baldry J, Johnson J, Rossiter D, Petruckevitch A, Thompson AJ. The Functional Independence Measure: a comparative validity and reliability study. Disabil Rehabil 1995; 17:10-4. [PMID: 7858276 DOI: 10.3109/09638289509166622] [Citation(s) in RCA: 314] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The majority of measurement scales used to evaluate outcome in rehabilitation are ordinal in nature and consequently statistically valid assessments of change are difficult to make. The Functional Independence Measure (FIM) can be weighted to possess interval properties, potentially allowing more accurate analysis of change. In this study the FIM was compared to the Barthel Index (BI) to determine its validity, reliability and ease of use in two groups of 25 patients undergoing neurorehabilitation. The FIM was considered to be more valid than the BI, and equally reliable in the assessment of disability. When the two disability scores were compared using subjective and objective assessment the agreement between them was comparable, although neither was high.
Collapse
Affiliation(s)
- D Kidd
- Neurorehabilitation Unit, Institute of Neurology, National Hospital, London, UK
| | | | | | | | | | | | | |
Collapse
|
38
|
Gulliford M, Petruckevitch A, Burney PG. Haematuria clinics, treatment delays and survival with bladder cancer. Br J Urol 1994; 74:263-4. [PMID: 7921958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
39
|
Abstract
We did a population study to identify the prevalence of reactions to eight foods commonly perceived to cause sensitivity in the UK. A cross-sectional survey of 7500 households in the Wycombe Health Authority area and the same number of randomly-selected households nationwide was followed up by interviews of positive respondents from the Wycombe Health Authority area. Those who agreed entered a double-blind, placebo-controlled food challenge study to confirm food intolerance. 20.4% of the nationwide sample and 19.9% of the High Wycombe sample complained of food intolerance. Of the 93 subjects who entered the double-blind, placebo-controlled food challenge, 19.4% (95% confidence interval 11.4%-27.4%) had a positive reaction. The estimated prevalence of reactions to the eight foods tested in the population varied from 1.4% to 1.8% according to the definition used. Women perceived food intolerance more frequently and showed a higher rate of positive results to food challenge. There is a discrepancy between perception of food intolerance and the results of the double-blind placebo-controlled food challenges. The consequences of mistaken perception of food intolerance may be considerable in financial, nutritional, and health terms.
Collapse
Affiliation(s)
- E Young
- Amersham Hospital, Department of Dermatology, Bucks, UK
| | | | | | | | | |
Collapse
|
40
|
Gulliford MC, Petruckevitch A, Burney PG. Re: Effectiveness of hematuria clinics. Br J Urol 1993; 72:991-2. [PMID: 8306186 DOI: 10.1111/j.1464-410x.1993.tb16330.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
|
41
|
Gulliford MC, Bell J, Bourne H, Petruckevitch A. Reply to the letter from Drs Pollock and Vickers. Br J Cancer 1993. [DOI: 10.1038/bjc.1993.480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
|
42
|
Abstract
Data from the Thames Cancer Registry were compared with data independently abstracted from medical records for 466 patients with confirmed cancer of the bladder diagnosed in 1982. High levels of agreement were observed for five continuous variables and for tumour morphology. Data concerning tumour stage did not clearly distinguish superficial from invasive tumours. Cancer registry data were found to be reliable except for tumour stage which may not be clearly documented in clinical records.
Collapse
Affiliation(s)
- M C Gulliford
- Department of Public Health Medicine, United Medical School, London, UK
| | | | | | | |
Collapse
|
43
|
Gulliford MC, Petruckevitch A, Burney PG. Can efficiency of follow-up for superficial bladder cancer be increased? Ann R Coll Surg Engl 1993; 75:57-61. [PMID: 8422147 PMCID: PMC2497742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
This study evaluated the efficiency with which follow-up cystoscopy was employed in a population-based cohort of patients with superficial bladder cancer. Subjects were 240 men, aged under 75 years, with superficial bladder cancer first diagnosed in 1982. The median duration of follow-up was 6.1 years. The median (interquartile range) number of follow-up cystoscopies was 8 (5-12) per patient with a patient-specific annual rate of 1.7 (1.2-2.2) per year. The median number of cystoscopies at which recurrent tumour was detected was 2 (0-5) per patient, patient-specific annual rate 0.4 (0.0-1.3) per year of follow-up. Among patients with a single tumour at diagnosis and a negative first check cystoscopy (MRC group 1), the proportion of positive cystoscopies was 0.1 (0.0-0.4). Comparison of observed intervals between cystoscopies with optimal intervals calculated using an optimisation model showed that patients in MRC group 1 were seen sooner in practice than the model predicted, while in practice other patients were seen later than the model predicted. These data support the suggestion that efficiency of follow-up for patients with superficial bladder cancer could be increased by dividing patients into groups with different risks of recurrence and differing follow-up requirements.
Collapse
Affiliation(s)
- M C Gulliford
- Department of Public Health Medicine, United Medical School, Guy's Hospital, London
| | | | | |
Collapse
|
44
|
Walker A, Petruckevitch A, Bourne H, Burney P. Contributions of incidence and case fatality to mortality from bladder cancer in the south Thames Regions. J Epidemiol Community Health 1992; 46:387-9. [PMID: 1431713 PMCID: PMC1059606 DOI: 10.1136/jech.46.4.387] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
STUDY OBJECTIVE The aim was to assess the individual contributions of incidence and case fatality to variations in bladder cancer mortality between districts in the South Thames Regions. DESIGN The standardised mortality ratios for bladder cancer were calculated for the health districts in the South Thames Regions using data from the Thames Cancer Registry. The results were compared with the standardised registration ratios, used as a measurement of incidence, and survival hazard function, used as a measurement of case fatality. As one determinant of case fatality is the severity at presentation, mortality was also compared with the standardised proportion of cases with advanced disease at diagnosis. SETTING The study took place in the 28 health districts in South East and South West Thames regional health authorities. SUBJECTS Subjects were 3271 cases of bladder cancer aged 15-74 years resident in one of the two South Thames regional health authorities at diagnosis and registered between 1982 and 1985. MAIN RESULTS The standardised mortality ratios for the different districts varied from 62 to 139. The standardised registration ratios, the survival hazard functions adjusted for age and stage of disease at diagnosis, and the proportion of cases with severe disease at diagnosis were all independently and significantly related to the standardised mortality ratios in each district. CONCLUSIONS Mortality from bladder cancer was significantly related to measurements of incidence, case fatality, and severity at presentation. These relations have implications for the health services. The incidence of disease may be modified through preventative measures, the case fatality through improved quality of care, and severity at presentation possibly through prompt management of patients with haematuria. Further studies are needed to investigate why these factors have high values in some districts.
Collapse
Affiliation(s)
- A Walker
- Department of Public Health Medicine, United Medical School, Guy's Hospital, London, United Kingdom
| | | | | | | |
Collapse
|
45
|
Mays N, Petruckevitch A, Burney PG. Results of one and two year follow-up in a clinical comparison of extracorporeal shock wave lithotripsy and percutaneous nephrolithotomy in the treatment of renal calculi. Scand J Urol Nephrol 1992; 26:43-9. [PMID: 1631506 DOI: 10.3109/00365599209180395] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The results of 12 and 24 month follow-up of two groups of similar patients with renal and ureteric calculi treated by percutaneous nephrolithotomy (PCN) and related techniques versus first generation, Dornier extracorporeal shock wave lithotripsy (ESWL) alone or in combination with PCN and/or endoscopy indicated few major differences in the side-effects (complications, readmissions, further procedures) of the two approaches to renal stone treatment up to two years from treatment. However, PCN patients exhibited consistently higher rates of stone clearance whether this was measured cross-sectionally or cumulatively. The higher prevalence of retained fragments in the ESWL group indicates the importance of long-term monitoring of both groups to discover whether there are any significant differences in stone growth and retreatment rates associated with the observed difference in stone-free rates.
Collapse
Affiliation(s)
- N Mays
- Department of Public Health Medicine, United Medical School, Guy's Hospital, London, United Kingdom
| | | | | |
Collapse
|
46
|
Gulliford MC, Petruckevitch A, Burney PG. Survival with bladder cancer, evaluation of delay in treatment, type of surgeon, and modality of treatment. BMJ 1991; 303:437-40. [PMID: 1912834 PMCID: PMC1670565 DOI: 10.1136/bmj.303.6800.437] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To determine whether length of delay before treatment; specialty and grade of the surgeon; and use made of surgery, radiotherapy, and chemotherapy influenced the survival of patients with cancer of the bladder, after adjusting for case severity. DESIGN Retrospective cohort study. SETTING South East and South West Thames health regions. PATIENTS 609 men aged under 75 resident in the South Thames regions who had been registered as new cases of bladder cancer in 1982, 35 of whom were excluded, leaving 574 eligible patients. Analysis was based on 75% retrieval rate for case notes. MAIN OUTCOME MEASURES Duration of survival from date of diagnosis of the bladder tumour. RESULTS 10 prognostic variables were used to adjust for case severity. The median delay from referral to first treatment was 48 (interquartile range 27-84) days. Treatment after a short delay was associated with shorter survival because of the early treatment of more severe cases. Consultants treated 68% of patients, trainee surgeons treated less severe cases. Initial treatment was by a urologist in 67% of cases, but the specialty of the surgeon was not associated with prognosis. The associations of radiotherapy, cystectomy, and systemic chemotherapy with survival were interpreted in terms of selection bias as well as therapeutic effect. CONCLUSION Case severity was the most important influence on survival and influenced length of delay before treatment, grade and specialty of the surgeon, and main treatment allocation. After adjusting for case severity variations in these processes of care were not strongly associated with variations in survival.
Collapse
Affiliation(s)
- M C Gulliford
- Department of Public Health Medicine, United Medical School, London
| | | | | |
Collapse
|
47
|
Affiliation(s)
- M C Gulliford
- Department of Public Health Medicine, United Medical School, London
| | | | | |
Collapse
|
48
|
Kerkez SA, Poston L, Wolfe CD, Quartero HW, Carabelli P, Petruckevitch A, Hilton PJ. A longitudinal study of maternal digoxin-like immunoreactive substances in normotensive pregnancy and pregnancy-induced hypertension. Int J Gynaecol Obstet 1991. [DOI: 10.1016/0020-7292(91)90553-h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
49
|
Mays NB, Petruckevitch A, Snowdon C. Patients' quality of life following extracorporeal shock-wave lithotripsy and percutaneous nephrolithotomy for renal calculi. Int J Technol Assess Health Care 1990; 6:633-42. [PMID: 2084065 DOI: 10.1017/s026646230000427x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The objective of this study was to test whether the relatively new, noninvasive technique of extracorporeal shock-wave lithotripsy (ESWL) for renal stones resulted in a measurably better outcome from the patients' point of view than percutaneous surgery. The claimed superiority of ESWL was not demonstrated with the data available.
Collapse
Affiliation(s)
- N B Mays
- United Medical School of Guy's Hospital
| | | | | |
Collapse
|
50
|
Wolfe CD, Petruckevitch A, Quartero R, Carabelli P, Poston L, Kerkez S, Campbell E, Lowry PJ, Linton EA. The rate of rise of corticotrophin releasing factor and endogenous digoxin-like immunoreactivity in normal and abnormal pregnancy. Br J Obstet Gynaecol 1990; 97:832-7. [PMID: 2242370 DOI: 10.1111/j.1471-0528.1990.tb02579.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Maternal plasma concentrations of corticotrophin releasing factor (CRF) and endogenous digoxin-like immunoreactivity (EDLI) were estimated in 80 normal and 88 abnormal pregnancies which were sampled sequentially from 24 weeks gestation to delivery. A slope was fitted for each woman's antenatal EDLI and CRF values, both of which rose significantly during gestation, and the mean of the slopes for the normal and abnormal groups for each value compared. There was no evidence of significant mean differences between groups for EDLI but there was evidence of a significant mean difference for CRF (P less than 0.05). After adjustment for other variables which may affect pregnancy outcome, the slopes for CRF were found not to be significantly related to outcome.
Collapse
Affiliation(s)
- C D Wolfe
- Division of Public Health Medicine, United Medical School, London
| | | | | | | | | | | | | | | | | |
Collapse
|