Organizational response to the COVID-19 pandemic and its association with moral distress in community mental health teams in the UK: A qualitative study

In March 2020, Coronavirus-19 (COVID-19) rapidly spread across the globe impacting the mental health of the population and putting an overwhelming pressure on health services. Much has been written about the impact of the pandemic on health-care workers working in hospital settings but less attention has been paid to its effect on community mental health teams (CMHTs). This study is based on 21 remote interviews with community mental health professionals during the first wave of the COVID-19 pandemic. Interviews were transcribed and analysed using a thematic analysis whereby codes of similar meaning were grouped into main themes. Analysis identified three major contributors to moral distress; changes in the nature of contact with service users, changes to the place of work, and difficulties of balancing risks to the families of CMHT staff and service users. This study demonstrates that necessary organizational changes instituted to minimize the spread of COVID-19, required different ways of working which were not perceived to be in the best interests of service users or the families of CMHT staff. In order to comply with Government directives, CMHT staff were forced to behave in a way which did not match their moral values causing them to experience moral distress.

Medicolegal claims in general surgery: a 10-year retrospective review of claims against the NHS in England

INTRODUCTION

Every year 12,000 medicolegal claims are brought against the NHS in England at a cost of £8 billion-6.7% of the NHS England budget. In 1,000 of these claims the primary speciality is General Surgery. The aims of this paper were to examine 10 years of claims against General Surgery Departments in NHS England, identify the common causes and injuries, review the associated cost and suggest strategies for improvement.

METHODS

Data regarding medicolegal claims made against NHS General Surgical Departments in England from 2010 to 2020 were obtained from the Clinical Negligence Scheme for Trusts. A retrospective review was undertaken to examine the number of claims, cost of claims closed with and without damages, primary causes and primary injuries.

RESULTS

A total of 10,027 claims were made between 2010 and 2020. Of these, 9,377 were closed in that time, with cost totalling £851,558,930. Of claims closed, an average of 608 per year were closed with damages and 329 without damages. Claims with damages resulted in more than forty-five times greater cost per claim compared with those closed without damages. Overall, cost increased by over 50% between 2010 and 2020. Common causes included 'failure/delay in treatment', 'intraoperative problems' and 'failure/delay in diagnosis'. Common injuries included 'additional/unnecessary operation(s)', 'unnecessary pain', 'fatality' and 'bowel damage/dysfunction'.

CONCLUSION

Medicolegal expenditure represents a serious concern for the NHS, worsening each year. This retrospective review highlights the rising cost along with the most common causes and primary injuries. Action is required at every level of the NHS to improve surgical care, consent and communication with our patients, and by doing so minimise poor outcomes and their resultant medicolegal consequences.

Association between a Frailty Index from Common Laboratory Values and Vital Signs (FI-LAB) and Hospital and Post-Hospital Outcomes in Veterans with COVID-19 Infection

OBJECTIVES

Determine the association of higher FI-LAB scores, derived from common laboratory values and vital signs, with hospital and post-hospital outcomes in Veterans hospitalized with COVID-19 infection.

DESIGN, SETTING, AND PARTICIPANTS

A retrospective, multicenter, cohort study of 7 Veterans Health Administration (VHA) medical centers in Florida and Puerto Rico. Patients aged 18 years and older hospitalized with COVID-19 and followed for up to 1 year post discharge or until death. Clinical Frailty Measure: FI-LAB.

MAIN OUTCOMES AND MEASURES

Hospital and post-hospital outcomes.

RESULTS

Of the 671 eligible patients, 615 (91.5%) patients were included (mean [SD] age, 66.1 [14.8] years; 577 men [93.8%]; median stay, 8 days [IQR:3-15]. There were sixty-one in-hospital deaths. Veterans in the moderate and high FI-LAB groups had a higher proportion of inpatient mortality (13.3% and 20.6%, respectively) than the low group (4.1%), p <0.001. Moderate and high FI-LAB scores were associated with greater inpatient mortality when compared to the low group, OR:3.22 (95%CI:1.59-6.54), p=.001 and 6.05 (95%CI:2.48-14.74), p<0.001, respectively. Compared with low FI-LAB scores, moderate and high scores were also associated with prolonged length of stay, intensive care unit (ICU) admission, and transfer.

CONCLUSIONS AND RELEVANCE

In this study of patients admitted to 7 VHA Hospitals during the first surge of the pandemic, higher FI-LAB scores were associated with higher in-hospital mortality and other in-hospital outcomes; FI-LAB can serve as a validated, rapid, feasible, and objective frailty tool in hospitalized adults with COVID-19 that can aid clinical care.

Making It Work: The Experiences of Delivering a Community Mental Health Service during the COVID-19 Pandemic

The COVID-19 pandemic forced rapid innovative change to healthcare delivery. Understanding the unique challenges faced by staff may contribute to different approaches when managing future pandemics. Qualitative interviews were conducted with 21 staff from a Community Mental Health Team in the North West of England, UK, three months after the first wave of the pandemic. Thematic analysis was used to examine data reporting the challenges arising when working to deliver a service during the pandemic. Data is discussed under four headings; "senior trust managers trying to make it work", "individuals making it work", "making it work as a team", and "making it work through working at home". Clear communication was essential to ensure adherence to guidelines while providing safe care delivery. The initial response to the pandemic involved the imposition of boundaries on staff by senior leadership to ensure that vulnerable service users received a service while maintaining staff safety. The data raises questions about how boundaries were determined, the communication methods employed, and whether the same outcome could have been achieved through involving staff more in decision-making processes. Findings could be used to design interventions to support mental health staff working to deliver community services during future crises.

Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study

BACKGROUND

Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications.

METHODS

We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC).

FINDINGS

In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]).

INTERPRETATION

In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required.

FUNDING

British Journal of Surgery Society.

'Mind if I record this?' Patients making audio-visual recordings of consultations: a survey of surgeons' experiences

INTRODUCTION

Audio-visual recordings made by patients of their clinical encounters are increasingly common. This may be done with or without their doctors' knowledge or consent and is considered admissible legal evidence. Many surgeons may feel uncomfortable with being recorded and lack knowledge regarding the legal implications. The aim of this study was to gauge how surgeons react to being recorded, and what specific medico-legal insight they have regarding these matters.

METHODS

In total, 150 surveys were distributed to surgeons in two hospitals in South Wales by email, Survey Monkey and paper copy between 28 October 2019 and 9 March 2020. The survey was anonymous and recorded level of training, as well as four simple questions regarding how surgeons may react to being recorded and what they felt their legal rights were.

RESULTS

There were 91 respondents: 28 consultants, 36 registrars and 27 junior surgical trainees. Of the respondents, 56% were uncomfortable with being recorded and 23% would stop a consultation if their patient insisted on recording it. These issues were most marked for junior surgical trainees. Sixty-two per cent of respondents were unaware of their legal rights and 21% believed they were legally able to refuse to continue a consultation. This belief was particularly marked among consultants.

CONCLUSION

Many surgeons are uncomfortable with being recorded and lack knowledge regarding their medico-legal standing. Education and guidance from the Royal Colleges would help address this issue and avoid misunderstanding when surgeons are faced with these potentially difficult scenarios.

ADOPTing a new method of partner management for genital chlamydia in New South Wales: findings from a pilot implementation program of patient-delivered partner therapy

Background Patient-delivered partner therapy (PDPT) for chlamydia is an effective and safe additional partner management strategy. Some Australian regulatory changes have been made to support PDPT, but implementation guidance is lacking. This paper describes a pilot implementation program of PDPT in New South Wales (NSW), the Australian Development and Operationalisation of Partner Therapy (ADOPT).

METHODS

ADOPT involved: (1) clarification of the NSW PDPT legal and policy framework; (2) development and implementation of PDPT service models, resources and data collection tools for select publicly funded sexual health services (PFSHS) and Family Planning (FP) NSW clinics; and (3) evaluation of PDPT uptake.

RESULTS

PDPT can be undertaken in NSW if accompanied by adequate provider, patient and partner information. Regulatory amendments enabled medication prescribing. The pilot implementation took place in four PFSHS and five FPNSW clinics from January to December 2016. In PFSHS, 30% of eligible patients were offered PDPT and 89% accepted the offer. In FPNSW clinics, 42% of eligible patients were offered PDPT and 63% accepted the offer. Most partners for whom PDPT was accepted were regular partners.

CONCLUSIONS

A close collaboration of researchers, policy makers and clinicians allowed successful implementation of a PDPT model for chlamydia in heterosexual patients at select PFSHS and FPNSW clinics, providing guidance on its use as standard of care. However, for the full public health benefits of PDPT to be realised, it must be implemented in general practice, where most chlamydia is diagnosed. Further work is recommended to explore feasibility, develop guidelines and promote the integration of PDPT into general practice.

Formative Evaluation of Open Goals: A UK Community-Based Multi-Sport Family Programme

Community parks provide opportunities for physical activity (PA) and facilitate social interactions. This formative evaluation assesses the implementation of ‘Open Goals’ (OG), a novel multi-sport programme aiming to increase family PA and community cohesion, delivered weekly by Liverpool Football Club’s charitable foundation to local parks in Liverpool, North West England. Three Open Goals parks were chosen for the evaluation settings. Formative evaluation measures included: System for Observing Play and Recreation in Communities (SOPARC) observations (n = 10), direct session observations (n = 8), semi-structured interviews with Open Goals coaching staff (n = 3), and informal feedback from families (n = 5) about their experiences of Open Goals. Descriptive statistics and thematic analysis were applied to quantitative and qualitative data, respectively. Within the three evaluation parks, Open Goals reached 107 participants from May–July 2019, through 423 session attendances. Fidelity of the programme was high (M = 69% of session content delivered as intended). Overall park use when OG was offered compared to when it was not offered was not statistically significant (p = 0.051), however, target area use was significantly increased (p = 0.001). Overall physical activity levels in parks were significantly (p = 0.002) higher when Open Goals was being offered, compared to when it was not. Coaches reported that engagement in OG positively affected family co-participation and children’s behavioural development. Contextual issues included environmental and social barriers to programme engagement, including the co-participation element of the programme and criticism of the marketing of OG. It is evident that community-based multi-sport PA programmes endorsed by professional football clubs are well positioned to connect with local communities in deprived areas and to encourage PA and community engagement. This study suggests that such programmes may have the ability to improve park usage in specific areas, along with improving physical activity levels among families, although further research is required. Effective marketing strategies are needed for promotional purposes. Upskilling of coaches in the encouragement of family co-participation may support regular family engagement in PA in local parks.

Metabolic measures 12 months after a randomised controlled trial of treatment of clozapine associated obesity and diabetes with exenatide (CODEX)

Clozapine is associated with obesity and type 2 diabetes. Glucagon-like-peptide-1 (GLP-1) receptor agonists such as exenatide can counter clozapine-associated GLP-1 dysregulation. Our 24-week randomized, controlled, open-label, pilot trial of once-weekly extended-release subcutaneous exenatide or usual care (CODEX) (n = 28), found exenatide was associated with significantly greater weight loss. We examined whether this effect was maintained at 12-months post-intervention. We followed up CODEX trial participants at 12-months post trial endpoint, collecting information on weight, BMI, waist circumference, blood pressure, fasting glucose, HbA1c, and use of metformin. The primary outcome of interest was change in weight from trial baseline to 12-months post endpoint and trial endpoint to 12-months post endpoint compared between former exenatide and usual care participants. Only HbA1c differed between baseline and 12-months post endpoint between the exenatide and control groups. From endpoint to 12-month follow up there were significantly greater increases among the former exenatide versus former usual care participants for weight, BMI, HbA1c and proportion with >5% weight gain. Stratifying results by whether participants used metformin post trial did not alter proportion with >5% weight gain. Although there were no significant differences in weight and BMI between baseline and 12-month post endpoint, there were significant increases in weight and BMI in the 12 months post endpoint for the former exenatide group. This was irrespective of metformin use and is in keeping with studies of other GLP-1RA agents. Further studies on GLP-1RAs use beyond 24 weeks for people with clozapine associated weight gain are needed.

Fundoplication for laryngopharyngeal reflux despite preoperative dysphagia

INTRODUCTION Fundoplication for laryngopharyngeal disease with oesophageal dysmotility has led to mixed outcomes. In the presence of preoperative dysphagia and oesophageal dysmotility, this procedure has engendered concern in certain regards. METHODS This paper describes a consecutive series of laryngopharyngeal reflux (LPR) patients with a high frequency of dysmotility. Patients were selected for surgery with 24-hour dual channel pH monitoring, oesophageal manometry and standardised reflux scintigraphy. RESULTS Following careful patient selection, 33 patients underwent fundoplication by laparoscopy. Surgery had high efficacy in symptom control and there was no adverse dysphagia. CONCLUSIONS Evidence of proximal reflux can select a group of patients for good results of fundoplication for atypical symptoms.

The effect of a structured programme to increase patient activity during inpatient stroke rehabilitation: a Phase I cohort study

OBJECTIVE

To develop an intervention and undertake a proof-of-concept evaluation of its feasibility, acceptability, and impact on recorded patient activity levels during inpatient stroke rehabilitation.

DESIGN

A longitudinal cohort design.

SETTING

Three inpatient stroke rehabilitation services.

SUBJECTS

Stroke survivors receiving inpatient rehabilitation.

INTERVENTION

A programme designed to increase patient activity, including individualised patient timetables, independent practice, therapeutic group work, and structured social activities was developed and implemented without additional resource.

MAIN MEASURES

Patients' recorded activity levels were compared for two weeks before and after implementation of the programme. Data regarding the estimated time spent in different types of activity were extracted from patient treatment records, patients' and therapists' diaries, or timetables (if used) to measure patient activity levels

RESULTS

At baseline, recorded activity levels were low; patients undertook a mean of 61 minutes (SD = 39) of activity per day. After implementation of the programme, recorded activity levels significantly increased to a mean of 123 minutes (SD = 88) per day (p = 0.0001). The time spent in all types of recorded activity increased (p = 0.0001-0.002), except psychology where the increase did not reach significance (p = 0.670).

CONCLUSIONS

A structured programme can significantly increase recorded patient activity levels during inpatient stroke rehabilitation without additional resource.

The impact of a toolkit on use of standardised measurement tools in stroke rehabilitation

Objective:

To evaluate the impact of a toolkit of psychometrically robust measurement tools, the Greater Manchester Assessment for Stroke Rehabilitation (G-MASTER) toolkit, on the use of measurement tools during stroke rehabilitation

Design:

Mixed methods cohort design using non-participant observation of multi-disciplinary team meetings and semi-structured interviews with members of the team over three months before and three months after implementation of the assessment toolkit. Development and implementation of the toolkit are also described.

Setting:

Ten in-patient stroke services in a large UK city.

Subjects:

Members of the participating multi-disciplinary stroke teams.

Results:

Before implementation standardised measures were seldom used in team meetings. After implementation, use of all measurement tools significantly increased (36% to 81% of occasions, P<0.000). Staff were generally positive about the toolkit and felt it enabled more accurate problem identification, effective progress monitoring, timely decision-making, communication and promoted inter-team relationships.

Conclusions:

A toolkit of standardised measurement tools can be feasibly and acceptably implemented into stroke rehabilitation. It increases the use of measurement tools by the multi-disciplinary team and improves the processes and quality of care.

Multi-disciplinary team meetings in stroke rehabilitation: an observation study and conceptual framework

Objective:

To explore how multi-disciplinary team meetings operate in stroke rehabilitation.

Design:

Non-participant observation of multi-disciplinary team meetings and semi-structured interviews with attending staff.

Setting and participants:

Twelve meetings were observed (at least one at each site) and 18 staff (one psychologist, one social worker; four nurses; four physiotherapists four occupational therapists, two speech and language therapists, one stroke co-ordinator and one stroke ward manager) were interviewed in eight in-patient stroke rehabilitation units.

Results:

Multi-disciplinary team meetings in stroke rehabilitation were complex, demanding and highly varied. A model emerged which identified the main inputs to influence conduct of the meetings were personal contributions of the members and structure and format of the meetings. These were mediated by the team climate and leadership skills of the chair. The desired outputs; clinical decisions and the attributes of apparently effective meetings were identified by the staff. A notable difference between the meetings that staff considered effective and those that were not, was their structure and format. Successful meetings tended to feature a set agenda, structured documentation; formal use of measurement tools; pre-meeting preparation and skilled chairing. These features were often absent in meetings perceived to be ineffective.

Conclusions:

The main features of operation of multi-disciplinary team meetings have been identified which will enable assessment tools and interventions to improve effectiveness to be developed.

Risk of noncompliance due to patient discomfort during screening mammogram

1522

Background: There is enough evidence supporting the benefits of screening mammograms than any other screening procedure for the early detection of malignancy. Compliance to the screening method is very important to achieve this purpose. There is some concern about future trends in breast cancer mortality as a decline in rates of mammogram screening has been noticed. Pain during mammography has been recognized as a significant deterrent to breast screening. Hence this study was done to evaluate compliance in screening mammogram and to analyze major reasons for noncompliance. Methods: Randomly selected patients visiting the doctor's office for various reasons were asked about mammogram and their experience. Their responses were tabulated and analyzed statistically. Results: Out of 160 people questioned, 155 patients had mammogram regularly at 1–2 year interval and five patients did not. 50% of respondents were 51–70 years of age, 15% were 50 years or under, and 31% were over 70 years. Ninety patients (58%) reported their mammogram experience was unpleasant, causing pain and bruising. In spite of the discomforts reported, 132 (82.5%) patients said they would continue the screening as recommended. However, 28 patients (17.5%) indicated their intention not to get further mammograms based on their painful experience, unless the screening technology was improved. Conclusions: Breast cancer incidence after peaking in 1998 has decreased 9.8% since then with a 12% decline in women aged 50–60. The sharpest decline was noted from 2003 that could be due to the decrease in the hormone replacement therapy after the Women's Health Initiative report. However, it may also reflect some reduction in screening mammograms from 70% (in 2000) to 66% (in 2005) as estimated by National Health Interview Survey. Various causes were attributed for the decline in screening mammogram rate including the discomfort and pain caused by compression during film mammography. More than 1 in 6 patients refusing to undergo further screening is definitely a sign of concern. Better screening methods like patient controlled compression mammogram reported by Duke University Medical Center or other methods are worth investigating, to improve the compliance of the one of the effective preventive measures.

No significant financial relationships to disclose.

Development of a novel real-time reverse-transcriptase PCR method for the detection of H275Y positive influenza A H1N1 isolates

During the 2007–2008 influenza season global strain surveillance for antiviral resistance revealed the sudden emergence of oseltamivir resistance in influenza A H1N1 isolates. Although oseltamivir resistance rates vary from region to region, 16% of isolates tested globally were found to be oseltamivir resistant by a histidine to tyrosine mutation of residue 275 of the neuraminidase gene of influenza A. In order to implement effective resistance testing locally a novel real-time reverse-transcriptase PCR (RT-PCR) assay was developed for the detection of the H275Y mutation. To evaluate this method, 40 oseltamivir resistant and 61 oseltamivir sensitive H1N1 influenza isolates were tested using Sanger sequencing, which is the reference method for detection of resistance, pyrosequencing and the novel H275Y RT-PCR assay. In comparison to Sanger sequencing, the sensitivity and specificity of the H275Y RT-PCR assay were 100% (40/40) and 100% (61/61) respectively, while the sensitivity and specificity of pyrosequencing were 100% (40/40) and 97.5% (60/61) respectively. Although all three methods were effective in detecting the H275Y mutation associated with oseltamivir resistance, the H275Y RT-PCR assay was the most rapid and could easily be incorporated into an influenza subtyping protocol.

The C-project: use of self-collection kits to screen for Chlamydia trachomatis in young people in a community-based health promotion project

Background: The present study aimed to ascertain the acceptability to at-risk young people of self-collected urine samples as a means of testing for Chlamydia trachomatis (chlamydia); to determine the effectiveness of drop-off and outreach collection methods as a means of detecting and treating chlamydia; and to determine the rate of positive chlamydia tests in a sample of the target group. Methods: Participants requested postal testing kits from the project website, the NSW Sexual Health Infoline or at an outreach event and either returned urine samples at selected drop-off locations or directly to the researchers during active outreach events. Results: A total of 413 kits were requested – 196 (47.5%) via email, 204 (49.4%) during outreach events and nine (2.2%) via the NSW Sexual Health Infoline. A total of 195 samples (47.2% of ordered kits) were returned. Participants were less likely to return samples if they had been requested by email (odds ratio = 9.6; 95% confidence interval: 6.0–15.0) or via telephone (odds ratio = 22.0; 95% confidence interval: 2.7–181.0) compared with directly obtaining a kit at an outreach event. The number of specimens positive for chlamydia in the targeted age range was 4, giving a 3.1% positive rate (95% confidence interval: 1.0–8.0). Conclusions: This study identified that free testing kits and online communication worked well as a means of engaging young people and raising awareness of sexual health. However, the requirement to drop-off urine samples at selected locations was not well accepted.

Manufacturing of gene-modified cytotoxic T lymphocytes for autologous cellular therapy for lymphoma

BACKGROUND

The production of therapeutic T-cell populations for adoptive immunotherapy of cancer requires extensive ex vivo cell processing, including the isolation or creation of Ag-specific T cells and their subsequent propagation to clinically relevant numbers. These procedures must be performed according to the principles of current good manufacturing practices (cGMP) for phase I clinical trials to ensure the identity, purity potency and safety of the cellular product. In this report we describe our approach to manufacturing and characterizing bulk populations of gene-modified autologous T cells for use in treating follicular lymphoma.

METHODS

PBMC from healthy donors, obtained after informed consent, were stimulated in vitro with Ab to CD3epsilon (OKT3) and recombinant human IL-2 and then electroporated with plasmid DNA containing a human CD19-specific chimeric Ag receptor (CAR) gene and HSV-1 thymidine kinase (TK) gene. Stably transfected cells were selected in cytocidal concentrations of hygromycin B over multiple 14-day stimulation culture cycles and then cryopreserved. Vials of cryopreserved/selected T cells were used to initiate T-cell expansion cultures to produce cell products for clinical infusion. These cultures were characterized for phenotype, function and suitability for use in adoptive immunotherapy studies.

RESULTS

Our results demonstrate that bulk populations of gene-modified T cells derived from peripheral blood of healthy donors express CD19+ chimeric Ag receptor at low levels and can specifically lyse CD19+ target cells in vitro. These cells display a differentiated T-effector phenotype, are sensitive to ganciclovir-mediated killing and display a non-transformed phenotype. TCR Vbeta usage indicated that all populations tested were polyclonal. Ex vivo cell expansion from cryopreserved cell banks is sufficient to produce doses of between 5 x 10(9) and 1 x 10(10) cells/run. One of three transductions resulted in a population of cells that was not suitable for infusion but was identified during release testing. No populations displayed any evidence of bacterial, fungal or mycoplasma contamination.

DISCUSSION

We have established a manufacturing strategy that is being used to produce T cells for a phase I clinical trial for follicular lymphoma. Genetically modified T cells have been characterized by cell-surface marker phenotype, functional activity against CD19+ targets and requisite safety testing. These pre-clinical data confirm the feasibility of this approach to manufacturing T-cell products.

Are we good at thromboembolic disease prophylaxis - an audit of the use of risk assessment forms in emergency medical admissions

Venous thromboembolism (VTE) is a major cause of morbidity and mortality in hospitalised patients. Thromboprophylaxis is an effective strategy for VTE prevention in high-risk patients. An initial audit in our district general hospital trust showed poor adherence to the thromboembolic risk factors consensus group recommendations and so a risk assessment form (RAF) was devised. We present repeated audits to assess the RAF uptake and its effects on VTE thromboprophylaxis. We also present data analysing perceptions among doctors of the RAF and reasons for its poor completion. We provide compelling evidence that the RAF is an invaluable tool in the assessment of VTE thromboprophylaxis.

Analgesia for day-case shoulder surgery

BACKGROUND

Single-shot nerve blocks provide excellent postoperative analgesia for a limited period and are increasingly used in day-case units. They allow early patient discharge following painful operative procedures that would otherwise require overnight hospitalization. We investigated the adequacy of analgesia at home after the block had worn off.

METHODS

A prospective audit by telephone 1 week after surgery of 50 consecutive patients who had had a single-shot interscalene block for day-case shoulder arthroscopic surgery.

RESULTS

The mean length of adequate sensory block was 22.5 h (9-48 h) after which 20% of patients had a maximum visual analogue scale (VAS) score of 5/5. Most patients did not take analgesics as prescribed and two patients (5.4%) required additional analgesia from their family doctor or accident and emergency department.

CONCLUSIONS

We conclude that analgesia at home is often inadequate after painful day-case surgical procedures if single-shot local anaesthetic blockade is used.

Resident contact with family and friends following nursing home admission

PURPOSE

This study explored factors that are related to the level of contact (number of visits and calls) between newly admitted nursing home residents and their family and friends. In addition to reexamining factors studied previously, several new factors were explored: contact level prior to nursing home placement, dementia status, and resident race.

DESIGN AND METHODS

Interviews were conducted with the significant others of 1,441 residents from a representative sample of nursing homes in Maryland.

RESULTS

Contact decreased by approximately half following admission, compared to reported preadmission contact. Rates of contact are positively related to nonuse of Medicaid, kinship closeness, support network proximity, nondemented status, and White race. After controlling for preadmission contact, postadmission contact is positively associated with kinship closeness, support network proximity, nondemented status, and White race.

IMPLICATIONS

The study identifies factors that are useful to consider when designing interventions to increase family involvement with nursing home residents.

Involvement in caregiving and adjustment to death of a spouse: findings from the caregiver health effects study

CONTEXT

Most deaths in the United States occur among older persons who have 1 or more disabling conditions. As a result, many deaths are preceded by an extended period during which family members provide care to their disabled relative.

OBJECTIVE

To better understand the effect of bereavement on family caregivers by examining predeath vs postdeath changes in self-reported and objective health outcomes among elderly persons providing varying levels of care prior to their spouse's death.

DESIGN AND SETTING

Prospective, population-based cohort study conducted in 4 US communities between 1993 and 1998.

PARTICIPANTS

One hundred twenty-nine individuals aged 66 to 96 years whose spouse died during an average 4-year follow-up. Individuals were classified as noncaregivers (n = 40), caregivers who reported no strain (n = 37), or strained caregivers (n = 52).

MAIN OUTCOME MEASURES

Changes in depression symptoms (assessed by the 10-item Center for Epidemiological Studies-Depression [CES-D] scale), antidepressant medication use, 6 health risk behaviors, and weight among the 3 groups of participants.

RESULTS

Controlling for age, sex, race, education, prevalent cardiovascular disease at baseline, and interval between predeath and postdeath assessments, CES-D scores remained high but did not change among strained caregivers (9.44 vs 9.19; P =.76), while these scores increased for both noncaregivers (4.74 vs 8.25; F(1,116) = 14.33; P<.001) and nonstrained caregivers (4.94 vs 7.13; F(1,116) = 4.35; P =.04). Noncaregivers were significantly more likely to be using nontricyclic antidepressant medications following the death than the nonstrained caregiver group (odds ratio [OR], 12.85; 95% confidence interval [CI], 1.02-162.13; P =.05). The strained caregiver group experienced significant improvement in health risk behaviors following the death of their spouse (1.47 vs 0.66 behaviors; F(1,118) = 20.23; P<.001), while the noncaregiver and nonstrained caregiver groups showed little change (0.27 vs 0.27 [P =.99] and 0.46 vs 0.27 [P =.39] behaviors, respectively). Noncaregivers experienced significant weight loss following the death (149.1 vs 145.3 lb [67.1 vs 65.4 kg]; F(1,101) = 8.12; P =.005), while the strained and nonstrained caregiving groups did not show significant weight change (156.2 vs 155.2 lb [70.3 vs 69.8 kg] [P =.41] and 156.2 vs 154.0 lb [70.3 vs 69.3 kg] [P =.12], respectively).

CONCLUSIONS

These data indicate that the impact of losing one's spouse among older persons varies as a function of the caregiving experiences that precede the death. Among individuals who are already strained prior to the death of their spouse, the death itself does not increase their level of distress. Instead, they show reductions in health risk behaviors. Among noncaregivers, losing one's spouse results in increased depression and weight loss.

Statistical analysis of measures of arousal in ovariectomized female mice

In preparation for evaluating hormone effects and hormone receptor gene influences on fundamental processes of behavioral arousal, we subjected 48 ovariectomized female mice to a rigid protocol of several tests bearing on arousal concepts. The central hypothesis was that results would organize themselves according to capacities for sensory alertness, motor activity, and emotional reactivity. The large table of across-mouse correlation was subjected to factor analysis and cluster analysis. Results provided evidence for a general arousal (one-factor solution) which, however, accounted for only 29.72% of the variance. Four-factor (72.03%) matched four-cluster and six-factor (84.38%) matched six-cluster lineups of behavior components quite well, but did not conform to the main hypothesis; e.g., home cage exploration frequency and duration variables did not covary, and locomotor wheel activity grouped with fear indices. Besides providing a baseline for ongoing estrogen/thyroid and related genetic experiments, this statistical approach should be useful for a variety of hormonal studies of complex behaviors in mice.

Relationship between aggressive behaviors and depression among nursing home residents with dementia

BACKGROUND

Verbal and physical aggression are common behavior problems among nursing home residents with dementia. Depression among nursing home residents is also a common but underdiagnosed disorder.

METHOD

Data collected on 1101 residents with dementia, newly admitted to a sample of 59 nursing homes across Maryland, were analyzed to determine if there was a relationship between depression and physical and verbal aggression.

RESULTS

Residents with dementia who manifested physical or verbal aggression had a higher prevalence of depression than those without such behaviors (p<0.05).

CONCLUSIONS

Our findings suggest that nursing home residents with aggressive behaviors should be screened for depression and treated.

The prevalence of dementia in a statewide sample of new nursing home admissions aged 65 and older: diagnosis by expert panel. Epidemiology of Dementia in Nursing Homes Research Group

This study estimated the prevalence of dementia in 2,285 new admissions age 65+ to a statewide sample of 59 nursing homes in Maryland, 1992-1995. Dementia was ascertained according to DSM-III-R criteria by an expert panel of geriatric psychiatrists, neurologists, and a geriatrician using detailed information collected by trained lay evaluators from residents, family, staff, and medical records. Admissions to Maryland nursing homes are similar to admissions to nursing homes elsewhere in the United States. The prevalence of dementia was 48.2% (CI: 43.6-52.8) with an upper bound estimated at 54.5% (CI: 49.9-59.1). Prevalence is highest in facilities with <50 beds versus 200+ beds (65.5% vs 39.6%) and those in urban versus rural areas (50.0% vs 39.1%). Those who are non-White, married, and with fewer years of education are more likely to be demented. Prevalence is highest among those with 4+ physical impairments versus 0-1 (60.3% vs 27.7%) and lowest in those with 4+ comorbidities versus 0-1 (44.8% vs 52.0%). There was considerable overlap in the comorbid status of demented and nondemented admissions, and both groups contained members with only a few functional limitations. Results suggest that the level of medical supervision provided in nursing homes may not be required for some residents with dementia.

Bacillary disease and health seeking behavior among Filipinos with symptoms of tuberculosis: implications for control

SETTING

Urban and rural communities and urban poor settlements in the Philippines.

OBJECTIVE

To determine bacillary disease and action taking among individuals with symptoms of tuberculosis (TB), and to analyze their implications for TB control.

STUDY DESIGN AND METHOD

Subjects aged 20 years and older were interviewed in the 1997 nationwide stratified multi-cluster survey. Sputum acid-fast smears and cultures were done in subjects with abnormal screening chest radiographs.

RESULTS

Individuals with TB symptoms comprised 18.1% of the population studied. The prevalence of bacillary disease was 39/1000 in symptomatic subjects compared to 13/1000 in asymptomatic subjects. Symptom screening had a 14.3% positive predictive value and a 91.4% negative predictive value for bacillary disease. Significantly more symptomatic than asymptomatic subjects attended chest radiographic screening during the survey. However, in response to their symptoms, the majority (43.0%) took no action or self medicated (31.6%), while 11.8% consulted a private practitioner, 7.5% a public health center, 4.4% a hospital, and 1.7% a traditional healer.

CONCLUSION

Sputum smear examination after symptom screening was acceptable for case finding. The health seeking behavior of subjects with TB symptoms was inappropriate. A health education program and public-private collaboration in directly observed therapy, short course (DOTS) are essential for TB control in the Philippines.

BCG coverage and the annual risk of tuberculosis infection over a 14-year period in the Philippines assessed from the Nationwide Prevalence Surveys

SETTING

A prevalence survey of tuberculosis (TB) infection was undertaken in the Philippines, a developing country in the Western Pacific region.

OBJECTIVE

To determine the bacille Calmette Guerin (BCG) vaccination rate, the prevalence of TB infection and the annual risk of TB infection (ARTI).

METHODS

A nationwide stratified multi-stage cluster survey of 21,960 individuals. BCG scar verification and tuberculin test were performed on those aged > or =2 months. The ARTI was calculated using the prevalence rates of TB infection in children aged 5-9 years.

RESULTS

BCG scars were noted in 66% of the study population. The prevalence of TB infection was 63.4% among unvaccinated individuals. The prevalence rate was higher in males in both urban and rural areas. With both sexes combined, urban and rural communities had similar prevalence rates. In children aged 5-9 years, the prevalence rate was 16.1% (males 17.4%, females 14.9%), corresponding to an ARTI of 2.3% (males 2.5%, females 2.1%).

CONCLUSION

BCG coverage increased substantially between 1981-1983 and 1997. The ARTI, however, was virtually unchanged, indicating that morbidity due to TB continued to be high.

Tuberculosis in the urban poor settlements in the Philippines

SETTING

Urban poor settlements in the Philippines.

OBJECTIVE

To determine the magnitude of the tuberculosis problem in urban poor settlements in comparison with urban areas studied in the Nationwide Tuberculosis Prevalence Survey.

STUDY DESIGN AND METHOD

A multistage cluster survey of BCG scar, tuberculin test, chest radiography and sputum examination for bacillary disease, in urban poor areas.

RESULTS

The prevalences of culture-positive and smear-positive tuberculosis were 17.5 +/- 2.3 (95% CI 13.3-22.4) and 7.9 +/- 2.3 per thousand (95% CI 2.611.5), respectively. Extrapolated to the total population, the rates in the urban poor settlements were 12.4 +/- 1.7 (95% CI 9.6-16.2) and 5.6 +/- 1.6 per thousand population (95% CI 1.3-8.3), respectively. The prevalence of active pulmonary tuberculosis in subjects aged 10 years or more was 66 +/- 5.6/1000 (95% CI 55-77). The BCG vaccination rate was 72%. The overall prevalence of tuberculosis infection was 66%, and 39% in those aged 5-9 years, corresponding to an annual risk of infection (ARI) of 6.5%.

CONCLUSION

The problem of tuberculosis was substantial in the urban poor settlements, and was appreciably worse than that in the general urban population.

Evaluation of an instrument to assess the needs of patients with cancer. Supportive Care Review Group

BACKGROUND

This study aimed to assess the face, content, and construct validity and the internal reliability of a tool for assessing the generic needs of patients with cancer (the Supportive Care Needs Survey).

METHODS

A total of 1,492 consecutive patients attending the surgical, radiation, or medical oncology departments of 9 cancer treatment centers in New South Wales, Australia, were asked to participate. Of the 1,370 eligible patients, 1,354 (99%) consented to participate and 888 (65%) completed the survey. Eligible consenting patients were given a Supportive Care Needs Survey to complete at home and return by mail within 7 days.

RESULTS

In the assessment of construct validity, the principal components method of factor analysis identified 5 factors with eigenvalues greater than 1, which together accounted for 64% of the total variance (patients' needs in the domains of psychologic, health system and information, physical and daily living, patient care and support, and sexuality). Face and content validity were found to be high following pilot tests and tests of reading ease. Internal reliability coefficients (Cronbach alpha) of all 5 factor-based scales were found to be substantial, ranging from 0.87 to 0.97.

CONCLUSIONS

These findings suggest that the Supportive Care Needs Survey provides a reliable and valid index of the global needs of oncology patients. The standardized and widespread application of this instrument is recommended following further refinement and evaluation.

The unmet supportive care needs of patients with cancer. Supportive Care Review Group

BACKGROUND

The aim of this study was to determine the prevalence and predictors of the perceived unmet needs of cancer patients undergoing treatment for their disease at public treatment centers.

METHODS

A total of 1,492 consecutive patients attending the surgical, radiation, or medical oncology departments of 9 major public cancer treatment centers in New South Wales, Australia, were asked to participate. Of the 1,370 eligible patients, 1,354 (99%) consented to participate and 888 (65%) returned completed surveys. Eligible consenting patients were given a Supportive Care Needs Survey to complete at home and return by mail within 7 days.

RESULTS

Patients' perceived needs were assessed across the following five areas: psychologic, health system and information, physical and daily living, patient care and support, and sexuality. Patients' perceived needs were highest in the psychologic, health system and information, and physical and daily living domains. Logistic regression modeling revealed subgroups of patients with different types of needs. The significant predictors of reporting some unmet need for help varied according to the domain examined.

CONCLUSIONS

This statewide study shows that cancer patients experience high levels of unmet needs across the range of domains examined. The study provides information that may be valuable in identifying areas where interventions could be tested and evaluated in an attempt to address the unmet needs of people living with cancer.

Effect of exogenous thyroxine on the development of the Purkinje cell in fetal alcohol effects in the rat

The amelioration of fetal alcohol effects on the postnatal development of the Purkinje cell by exogenous L-thyroxine was investigated in the neonatal rat. Time-pregnant rats were divided into three groups. Group A (n = 6) received 35% liquid ethanol diet; Group B (n = 6) was fed a liquid diet in which maltose dextrins replaced alcohol isocalorically, constituting the pair-fed group; Group C (n = 6) received the 35% liquid ethanol diet and, in addition, received exogenous thyroxine (5 microg/kg/day) subcutaneously. After the pups were born, the mothers were removed and the pups of each were surrogate fostered by dams who were fed normal rat chow and water ad libitum. An average of six pups, one from each litter, were killed at days 7, 14, 21, and 28 for each of the above three groups. Light and electron microscopic observations of lobule II/III revealed a delayed alignment of Purkinje cells (Pc) in alcohol-exposed pups compared to pair-fed pups. The Pc of the pair-fed group showed a single-layer arrangement at 7 days which was seen only at day 14 in the alcohol group. However, in the alcohol + T(4)-exposed pups a single-layer arrangement was quite often seen at 7 days. Morphological observations showed impaired evidence of protein synthesis at all time sequences in the pups of Group A compared to Group B. A most interesting finding was the morphological evidence of greater protein synthesis in the Pc of the alcohol + T(4) group at all times as indicated by a hypertrophied nucleus, abundant ribosomal collection, and numerous Nissl bodies.

Hormones, genes and the structure of sexual arousal

Despite the inherent difficulty of connecting individual genes with integrated mammalian behaviors, it has been determined that a series of genes are turned on by estrogenic hormones acting in forebrain. Their products are, in turn, facilitatory for female reproductive behaviors such as lordosis. The causal routes by which two genes contribute to the control of lordosis behavior, the classical estrogen receptor gene (ER-alpha) and a thyroid hormone (TH) receptor gene (TR-beta), have been delineated. Beyond the mechanisms underlying the expression of concrete, specific natural behaviors, lies the question of sexual motivation. Required as an intervening variable to explain fluctuations in natural behaviors in the face of constant stimuli, motivational states have both general and specific features. Most theoretical and experimental approaches toward the general aspects of motivation have depended heavily on concepts of 'arousal.' Sexual arousal is likely to depend both on very general, broadly distributed neuronal influences and on specific affiliative and sexual tendencies. Is 'general arousal' a monolithic, undifferentiated process? In no way can a review at this time settle such issues, but the reasons behind six new experimental approaches to these questions are described.

Life experiences among urban adolescents: examining the role of context

Interest in the influence of context on the psychosocial development of adolescents led to the examination of neighborhood effects on the experience of adolescent life stress. Because of concerns regarding the population and ecological validity of existing measures of adolescent life events, the research group developed a scale for the measurement of life events among urban adolescents based on data from focus group interviews in the community of interest. Investigators utilized three strategies to examine the impact of neighborhood on adolescents' perceptions of life stress in a sample of 114 adolescents (mean age = 15). Results indicated that life stress in the peer domain varied by the adolescent's neighborhood of residence. In addition, family/community stress was linearly related to neighborhood indices of economic resources.

Home hospital program: a pilot study

OBJECTIVE

To evaluate the basic safety and feasibility of hospital care at home (Home Hospital (HH)) for treating acutely ill older persons requiring hospitalization.

DESIGN

Prospective case series

SETTINGS AND PARTICIPANTS

Community-dwelling persons aged 65 and older requiring acute hospital admission for community-acquired pneumonia, chronic heart failure, chronic obstructive airways disease, or cellulitis.

RESULTS

Seventeen subjects were treated in HH. One hundred twenty-two could not be enrolled because they presented for admission at times when HH was not operational. Six patients refused to enroll in HH. Subjects treated in HH had comparable clinical outcomes to those treated in the acute hospital and were highly satisfied with HH. Charges for HH care were 60% of those for the acute hospital care.

CONCLUSIONS

In this pilot study, HH was safe, feasible, highly satisfactory, and cost-effective for certain acutely ill older persons who required acute hospitalization.

Reactive neuromuscular training for the anterior cruciate ligament-deficient knee: a case report

OBJECTIVE

To demonstrate the response to a proprioceptive training model during a 1-week rehabilitation regime. The techniques were demonstrated on a college-aged female basketball player who had injured her anterior cruciate ligament (ACL) several weeks earlier. The athlete was tested, trained, and then retested during her semester break.

BACKGROUND

The ACL injury has become a fairly common occurrence in the world of athletics. Knowing this, the athletic trainer is constantly searching for ways to improve the rehabilitative process. New research demonstrates that rehabilitation should be based on proprioception. The ACL not only serves a mechanical role by limiting passive knee mobility but also serves a sensory role through the mechanoreceptors deep in its tissue, which communicate with the neuromuscular system to provide proprioceptive feedback during training and competition.

DIFFERENTIAL DIAGNOSIS

Partial or complete tear of the ACL.

TREATMENT

The athlete was treated with a rehabilitation protocol based on proprioception, which uses reactive neuromuscular training.

UNIQUENESS

Our rehabilitation focused on the muscular imbalances about the hip, knee, and ankle. The athlete achieved dramatic decreases in muscular imbalances about the hip and knee in only 1 week of rehabilitation through reactive neuromuscular training.

CONCLUSIONS

The athlete had significant gains in strength over her brief period of therapy. However, these gains can be viewed only as neuromuscular changes and not strictly as gains in strength. The athlete returned to postseason competition under the supervision of her surgeon, who later recommended surgical reconstruction at the completion of the basketball season with rehabilitation during the offseason.

Health effects of caregiving: the caregiver health effects study: an ancillary study of the Cardiovascular Health Study

We propose that two related sources of variability in studies of caregiving health effects contribute to an inconsistent pattern of findings: the sampling strategy used and the definition of what constitutes caregiving. Samples are often recruited through self-referral and are typically comprised of caregivers experiencing considerable distress. In this study, we examine the health effects of caregiving in large population-based samples of spousal caregivers and controls using a wide array of objective and self-report physical and mental health outcome measures. By applying different definitions of caregiving, we show that the magnitude of health effects attributable to caregiving can vary substantially, with the largest negative health effects observed among caregivers who characterize themselves as being strained. From an epidemiological perspective, our data show that approximately 80% of persons living with a spouse with a disability provide care to their spouse, but only half of care providers report mental or physical strain associated with caregiving.

Effects of omeprazole versus placebo in treatment of noncardiac chest pain and gastroesophageal reflux

Gastroesophageal reflux (GER) occurs in 22-66% of patients with noncardiac chest pain (NCCP). Although open-label investigations have shown beneficial effects of antireflux therapy in NCCP, no double-blind, prospective, placebo-controlled studies have been conducted. The purpose of this study was to evaluate the effects of omeprazole compared to placebo in a prospective, double-blind, randomized trial of patients with NCCP and GER. Thirty-six consecutive patients with NCCP and GER documented by 24-hr ambulatory pH testing entered this study. The subjects were randomized to omeprazole, 20 mg by mouth twice a day (17 patients), or placebo (19 patients) for eight weeks. Patients on omeprazole obtained significantly more improvement in the fraction of chest pain days (P = 0.006) and severity (P = 0.032) when compared to placebo. More patients in the omeprazole group reported improvement in individual daily pain scores (81% vs 44%, P = 0.03) and individual severity scores (81% vs 50%, P = 0.057). Thirteen (81%) of the subjects in the treatment arm reported overall symptomatic improvement versus one (6%) in the placebo group (P = 0.001). The results of this study indicate that acid suppression with omeprazole effectively improves chest pain in patients with NCCP and GER.