European Council of Legal Medicine (ECLM) on-site inspection forms for forensic pathology, anthropology, odontology, genetics, entomology and toxicology for forensic and medico-legal scene and corpse investigation: the Parma form.

Further to a previous publication by the European Council of Legal Medicine (ECLM) concerning on-site forensic and medico-legal scene and corpse investigation, this publication provides guidance for forensic medical specialists, pathologists and, where present, coroners' activity at a scene of death inspection and to harmonize the procedures for a correct search, detection, collection, sampling and storage of all elements which may be useful as evidence, and ensure documentation of all these steps. This ECLM's inspection form provides a checklist to be used on-site for the investigation of a corpse present at a crime or suspicious death scene. It permits the collection of all relevant data not only for the pathologist, but also for forensic anthropologists, odontologists, geneticists, entomologists and toxicologists, thus supporting a collaborative work approach. Detailed instructions for the completion of forms are provided.

European council of legal medicine (ECLM) guidelines for the examination of suspected elder abuse.

Article 25 of the Charter of Fundamental Rights of the European Union (adopted in Nice on 7 December 2000) recognizes and respects the rights of older people to lead a life of dignity and independence and to participate in social and cultural life. It also highlights the importance of prevention and recognition of elder abuse, especially since exposure to violence is likely as the population ages, either in familial or in institutional settings. Elder abuse has some issues in common with child abuse but in spite of this fact currently is less recognized. Health professionals have a major role to play in early detection and management of cases of elder abuse. This protocol summarizes some key concepts and approaches to assist in the timely detection and investigation of elder abuse cases by healthcare professionals and forensic practitioners.

Trends in less-lethal use of force techniques by police services within England and Wales: 2007-2011.

The aim of this study was to determine the incidence of, and any changes in, usage patterns of the less-lethal forms of Use of Force (UoF) modalities--incapacitant spray, impact rounds, and Taser(R)--between 2007 and 2011 by English and Welsh police services. Additional information regarding the deployment and discharge of firearms was also sought. Two thousand Freedom of Information Act applications were made to 50 police services in England and Wales and related jurisdictions requesting the provision of: (a) the total number of deployments of incapacitant sprays, Taser(R), impact (baton) rounds, and armed response units (ARU); (b) the numbers and types of any resulting medical complications; and (c) the details of any local policies requiring assessment by a healthcare professional following a deployment. Responses were received from 47 police services, with only 10 of these supplying complete data. The remainder supplied incomplete data or refused to supply any data under s12 of the Freedom of Information Act (time and cost restrictions). From 2007 to 2011, the use of incapacitant sprays, Taser, and firearms have increased (incapacitant sprays deployed: 3496, 3976, 6911, 6679, 6853; Taser deployed: 499, 2659, 4560, 6943, 7203; Taser discharged: 15, 85, 161, 338, 461; firearms: 0, 7, 4, 19, 32). Baton rounds and ARU use showed greater variability over the same time period (baton rounds: 1007, 1327, 1123, 1382, 1278; ARUs: 11688, 13652, 13166, 13959, 12090). Only two services could provide details of medical consequences from use of incapacitant sprays, Taser, and baton rounds. No service could provide details of any related medical complications following use of firearms. Data collection and release are variable and inconsistent throughout English and Welsh police services and thus caution is needed in determining trends of UoF techniques. Deaths or injuries inflicted using UoF techniques result in much public scrutiny and the low level of data recorded in these cases is of concern. Common systems for recording use and adverse outcomes of UoF techniques are needed to inform the public and others who have concerns about such techniques.

Effects of incapacitant spray deployed in the restraint and arrest of detainees in the Metropolitan Police Service area, London, UK: a prospective study.

PURPOSE: In the United Kingdom (UK) police restraint and control of detainees is undertaken by assorted means. Two types of incapacitant spray (IS) are approved by the UK Home Office for use: CS (o-chlorobenzylidine malononitrile, dissolved in an organic solvent--methyl iso-butyl ketone and pelargonic acid vanillyamide (PAVA). The aim of this study was to document the effects of incapacitant sprays, by symptom assessment and medical examination, within a few hours of deployment. METHODS: A detailed proforma was produced to explore the nature of the arrest, the nature of exposure to the incapacitant spray, the type of incapacitant spray, the symptoms experienced and the medical findings. RESULTS: 99 proformas were completed. 74 % were completed by detainees and 26 % were completed by police officers. 88 % were exposed to CS spray, the remainder to PAVA spray. The mean time of assessment after exposure was 2.8 ± 2.33 h (mean ± SD). The most frequent sites of IS contact were the face and scalp (n = 78), and exposure to the left and right eyes (n = 32). The most common symptoms were: painful eyes (n = 68); red eyes (n = 58); runny nose (n = 59); lacrimation (n = 55); nasal discomfort (n = 52); skin irritation (n = 49); and skin burning (n = 45). The most common medical findings were: conjunctival erythema (n = 34); skin erythema (n = 21); and rhinorrhea (n = 20). CONCLUSIONS: Symptoms and signs of exposure to IS lasted longer than was expected (a mean of 2.8 h). Approximately 30 % of those exposed had ocular effects and 20 % had skin effects. The findings of this study will enable the guidelines on the expected effects and duration of symptoms resulting from exposure to incapacitant sprays to be reviewed and suggestions for their management to be refined.

Provision of forensic healthcare services for police custodial settings in England, Wales and Northern Ireland: Current practice and implications for other services?

Provision of forensic healthcare services may affect patient safety and criminal justice outcomes. We reviewed models of delivery for services in police custody in terms of cost, types of healthcare professionals and their minimum required experience, training and qualification. Relevant information was requested under the Freedom of Information Act from all police services in England, Wales and Northern Ireland. Additional information was sought from the London Ambulance Service and the Metropolitan Police Service. A third of respondent police services refused to provide the requested information and only a small minority answered the questions in their entirety. Many police services cited excessive cost and commercial interests as reasons for not providing the information. A marked variation in models of forensic healthcare provision across police services which responded was identified. London Ambulance Service call-outs to Metropolitan Police Service custody suites for those arrested varied from 0% to 3.8%. There is substantial inconsistency and variability of information on forensic healthcare services in police custody. A standardised national dataset of all aspects of police custodial healthcare (irrespective of by whom such services are provided) should be established. We advise that the Association of Police & Crime Commissioners, College of Policing the National Police Chiefs' Council and NHS England Health and Justice engage on these matters and work with the Faculty of Forensic & Legal Medicine, the United Kingdom Association of Forensic Nurses and Paramedics, and the College of Paramedics to restart the transfer of all police custodial healthcare services to the National Health Service.

Quality of photographic images provided for injury interpretation: room for improvement?

The aim of the study was to determine the quality and nature of photographic images submitted to the National Injuries Database (part of the National Policing Improvement Agency) in the United Kingdom, for expert assessment and interpretation. A prospective analysis of cases (n = 50) were assessed for the number, origin, type and quality of images. Of 1,332 images in 50 cases submitted to the National Injuries Database, only 24% were appropriately labeled with an index; 5% were unfocussed; 64% had no rules or measurement scales; 0% had color charts or bars; 1.3% were of unidentifiable parts of the anatomy. The images sent to the National Injuries Database for interpretation originated from a variety of sources with no consistency in presentation. In particular, features such as rules or scales, color charts and appropriate labels with indexes, were absent in a variable number of cases, although these factors may at times be crucial to interpretation. It would be appropriate for standards to be developed and used for consistency in image capture, presentation and reproduction for interpretation for court settings in order to improve the quality of evidence available.

Complaints against health care professionals providing police custodial and forensic medical/health care services in England, Wales and Northern Ireland - what do we know?

Awareness of the nature and frequency of complaints against health care professionals working in police custodial health care services could provide opportunities to improve patient safety. To explore this freedom of information requests were sent to police services in England, Wales and Northern Ireland, to professional regulatory bodies and to the Independent Office for Police Conduct. Eighty-seven percent of police services responded but only a minority provided complete responses, with data not being held, or not being held in an easily retrievable format, being provided as reasons. The nature and frequency of complaints were similar to a previous 2017 study, suggesting a failure to learn lessons from the investigation of complaints and implement change in clinical practice. No evidence of an accessible complaints handling and recording procedure was provided across the police services surveyed. Regulatory bodies provided some information on the nature of complaints made against doctors and nurses working in police custodial settings, but that for paramedics was unable to do so. It is recommended that the communication loop between police services, those bodies providing health care and forensic medical services and regulatory bodies needs to be closed. A common reporting system or the application of established complaints handling procedures and reporting structures, which could be achieved by transferring these services to the National Health Service, may enhance patient safety in police custody.

The PERFORM-P (Principles of Evidence-based Reporting in FORensic Medicine-Pathology version).

INTRODUCTION: Most findings of forensic pathology examinations are presented as written reports. There are currently no internationally accepted recommendations for writing forensic pathology reports. Existing recommendations are also varied and reflect the differences in the scope and role of forensic medical services and local settings in which they are to be implemented. The legal fact-finder thus faces wide variation in the quality of forensic pathology reports, which poses a threat to the reliability of legal decision-making. To address this issue, the development of the "PERFORM-P (Principles of Evidence-based Reporting in FORensic Medicine-Pathology version)" was undertaken. The goal of the PERFORM-P is to provide common practice recommendations adaptable to local requirements to promote evidence-based practice (EBP) in forensic pathology. METHODS: An international consensus study was conducted in three phases by (1) developing a long-list of items to be considered in the reporting recommendations, (2) conducting a Delphi process (an iterative survey method to transform individual opinions into group consensus) with international forensic pathologists, and (3) designing the PERFORM-P prototype and its accompanying manual. RESULTS: With assistance from 106 forensic pathologists/forensic medical practitioners from 41 countries, the PERFORM-P was developed. The PERFORM-P consists of a list of 61 items to be included in a forensic pathology report, which is accompanied by its Explanation and Elaboration (E&E) document. DISCUSSION: To prepare forensic pathology (postmortem) reports that incorporate principles of evidence-based practice, internationally accepted recommendations might be helpful. The PERFORM-P identifies recommendations for necessary elements to include in a forensic pathology report. PERFORM-P can be applied to a wide range of matters requiring forensic pathological analysis, acceptable to forensic pathologists from a representative selection of jurisdictions and medico-legal systems.

The use of spit guards (also known as spit hoods) by police services in England, Wales and Northern Ireland: to prevent transmission of infection or another form of restraint?

Spit guards, also known as spit hoods or spit masks (and occasionally bite guards) are devices intended to cover the mouth, face and sometimes the head of a restrained person in order to prevent them spitting at, or biting others. There is substantial controversy about their use with views often polarised between civil and human rights campaigners who express concerns about their utility, their safety, and their possible encroachment on human rights, and in contrast by (predominantly) law enforcement campaigners highlighting concerns about the possible risks of transmission of infection and subsequent need for prophylaxis by law enforcement professionals exposed to biological fluids. This study explored the extent to which police services deploy spit guards and the rationale underpinning their use. A mixed qualitative and quantitative approach was used to analyse data obtained from police services under the Freedom of Information Act. This study shows there is paucity of information readily available from police services in respect of quantifying the numbers of police officers who have contracted infectious disease as a result of spitting and/or bites, despite the fact that risk of infection and the need for subsequent prophylaxis is a driver of police services adopting the use of spit guard devices. Consideration must be afforded to the possibility that the use of spit guards represents a form of mechanical restraint rather than a means to prevent transmission of infection, especially given the paucity of information available from police services in respect of officers who have contracted infectious disease as a result of spiting and/or bites.

Complaints against health-care professionals providing police custodial and forensic medical/health-care services and sexual offence examiner services in England, Wales and Northern Ireland.

Complaints management is an integral component of good clinical governance and an essential contributor to patient safety. Little is known about complaints against health-care professionals (HCPs) in police custodial settings and sexual assault referral centres. This study explored the frequency with which complaints are made against such HCPs working in England, Wales and Northern Ireland. It explored the nature of those complaints and the procedures by which they are investigated. Relevant information was requested from all police services in England, Wales and Northern Ireland; professional regulatory bodies; and the Independent Police Complaints Commission under the Freedom of Information Act (FOIA). Eighty-nine per cent of police services responded to the FOIA request. However, only a minority of these provided detailed information. Many police services cited the provision of health-care services by external providers as the reason for not holding information upon complaints. There was no evidence of any upward trend in the numbers of complaints over the study period. Delayed response to a request for attendance, incivility, medication issues and issues regarding the quality of reports and evidence were amongst the most common types of complaints described. A small number of responders provided copies of the disciplinary procedures used to manage complaints against HCPs. Significant heterogeneity exists in respect of complaints handling procedures across custodial and forensic medical/health-care services and sexual offence examiner services. An opportunity to identify learning for improvement is being missed as a result of the absence of standardised complaints handling procedures.

Near miss incidents in police custody suites in London in 2003: a feasibility study.

INTRODUCTION: Potentially preventable deaths in police custody include those which involve illicit drugs, alcohol and deliberate self-harm. Near miss incidents (NMI) that did not result in death have a crucial role in understanding risk factors in custody. Such research has not previously been undertaken. A program of research has been developed to study NMI, in order to better identify those at risk in police custody. For the purposes of this research, NMI have been defined as 'an unplanned and unforeseeable or unforeseen event that could have resulted, but did not result, in human death or may have resulted in injury or other adverse outcomes'. It was intended that the definition although broad, would not include simple accidents (e.g. slipping on urine in a cell) or trivial injury. AIMS AND METHODS: The two aims of the study are (a) to determine whether it is realistic to attempt to assess NMI with the intention of identifying information of use in enhancing detainee care and (b) to assess how frequently NMIs occur and whether there are specific patterns. Pilot interviews were conducted with three forensic physicians practising in London, UK to create a structured questionnaire for all forensic physicians working in London. The questionnaire provided the basis of a retrospective recall survey of all forensic physicians working in London as Forensic Medical Examiners. The questionnaire was designed to assess the numbers of NMI, patterns in occurrence and relevant learning points within the previous 6 months. A covering letter, background questionnaire (exploring the background of the medical practitioner), copies of the survey, and reply paid envelopes were sent to each Forensic Medical Examiner (n=134) in London, contracted to provide forensic medical services for the Metropolitan Police Service. Data about all incidents were anonymized. RESULTS: Ninety six (73%) Forensic Medical Examiners responded. Of these 18% were Principal grade, the remainder were Senior (24%), Standard (35%) and Assistant (23%). Thirty eight NMI were reported by 27 Forensic Medical Examiners (of all levels). The initial reason for police contact was recorded as alcohol (n=8), theft and robbery (n=7), warrants (n=4), violence (n=3), traffic violations (n=2) and single cases of drugs, murder and immigration offences. Of the main perceived cause of each NMI, illicit drugs were involved in 12/38, alcohol in 17/38, deliberate self-harm in 11/38, issues concerning searches, checks or rousing in 8/38, failure of inter-agency communications in 5/38, and possible resource issues in 4/38. In a number of cases more than one factor was involved. CONCLUSIONS: The information established about NMI is broadly consistent with documented patterns of deaths in police custody in England and Wales which supports the validity of the data. The next stage of this research will be a prospective six month study in which NMI will be analysed in order to learn lessons which may be utilised to attempt to prevent potentially avoidable deaths in police custody.

Prospective evaluation of a peripherally administered three-in-one parenteral nutrition product in dogs.

OBJECTIVES: Peripheral parenteral nutrition is an option for short-term nutritional support in dogs which cannot be supported with enteral nutrition. The objective of this study was to examine the use of a three-in-one, 840 mOsmol/l peripheral parenteral nutrition product containing amino acids, lipids and glucose in separate compartments in dogs. METHODS: Nine dogs were administered the three-in-one product, and two dogs were administered the amino acid part of the product, via a peripheral vein. Dogs were monitored for mechanical and metabolic complications. RESULTS: Mechanical complications (apparent thrombus or thrombophlebitis) caused failure of infusion at a median of 36 hours. None of the dogs appeared to develop catheter-related sepsis. Using a 10-hour infusion period appeared to decrease the incidence of line failure. Mild and clinically non-significant hyperglycaemia was the only metabolic complication. In four of the dogs, serum folate, cobalamin and homocysteine concentrations were determined before and after peripheral parenteral nutrition administration. Oral and parenteral administration of methionine has been previously associated with lowered serum folate concentrations. Low serum folates and the subsequent hyperhomocysteinaemia have been associated with venous endothelial damage and venous thrombus in other species. Serum cobalamin also affects homocysteine metabolism. Median serum folate, cobalamin and homocysteine concentrations were not affected by the short-term administration of this three-in-one product. CLINICAL SIGNIFICANCE: Using the product for 24 hours/day may require catheter replacement due to line failure. Other than line failure, which may be improved by 10- to 12-hour infusion times, this product was found to be safe and practical for short-term peripheral parenteral nutrition in dogs.

Patterns of illicit drug use of prisoners in police custody in London, UK.

AIMS AND METHODS: The aims of the study were to explore the current characteristics of drug misusers seen in police custody and identify trends or changes that have taken place in the last decade. A prospective, anonymised, structured questionnaire survey was undertaken of consenting consecutive, self-admitted illicit drug users seen by forensic physicians in police custody within the Metropolitan Police Service in London, UK in 2003. RESULTS: 30% of detainees were dependent on heroin or crack cocaine. Drug users (n=113) were studied in 2003. 95.4% completed the questionnaire. 82% were male, 18% female. Mean age was 28.5 y (range 18-49). 80% were unemployed; significant mental health issues (e.g., schizophrenia) were present in 18%; 15% had alcohol dependence; heroin was the most frequently used drug (93%); crack cocaine -- 87%; mean daily cost of drugs -- heroin GBP 76 (range 20-240), crack GBP 81 (range 20-300). >50% users inject crack and heroin simultaneously. 56% used the intravenous route; 25% had shared needles; 100% had accessible sources of clean needles; 6.4% were hepatitis B positive; 42% were aware of hepatitis prophylaxis; hepatitis C positive -- 20.2%; 3.6% were HIV positive. Mean length of time of drug use was 7.5 y (range 1 month -- 20 years); 82% had served a previous prison sentence; 54% had used drugs in prison; 11% had used needles in prison; 3% of users stated they had started using in prison. 38% had been on rehabilitation programs; 11% had been on Drug Treatment and Testing; Orders (DTTO); 32% had used the services of Drug Arrest Referral Teams in police stations; 10% were in contact with Drug Teams at the time of assessment. CONCLUSIONS: In the last decade, there appears to be a substantial increase in the prevalence of drug use in this population -- particularly of crack cocaine. Treatment interventions are either not readily available, or not followed through. In very general terms, the illicit drug use problem appears to have significantly worsened in the population seen in police custody in London, UK, in the last decade although there is evidence that health education and harm reduction messages appear to have had some positive effects.

A trial of mezlocillin versus cefuroxime with or without metronidazole for the prevention of wound sepsis after biliary and gastrointestinal surgery.

A randomized controlled trial was undertaken to compare the role of mezlocillin, as the sole prophylactic agent, with a combination of cefuroxime and metronidazole in patients undergoing biliary and gastrointestinal surgery. No difference in wound infection rates was seen in patients following appendicectomy, biliary or gastro-oesophageal surgery. A significantly higher wound infection rate was seen in patients undergoing colorectal surgery who received mezlocillin alone (30.2%) compared with those receiving cefuroxime and metronidazole (11.5%): this rate was similar to that of historical placebo controls in other units. The wound infections seen in patients receiving mezlocillin alone were polymicrobial involving organisms of faecal origin, including non-sporing anaerobes which were predominantly sensitive to mezlocillin. Infections due to Staphylococcus aureus, resistant to mezlocillin, were more frequent in patients receiving mezlocillin and usually secondary in nature. We conclude that mezlocillin may be an effective sole prophylactic agent in appendicectomy but not in colorectal surgery; the possible reasons for failure to adequately prevent infection, following colorectal surgery, are discussed.

Home nutrition survey in the UK: the patient's perspective.

A detailed survey questionnaire compiled by the executive committee of Patients on Intravenous and Nasogastric Nutrition Therapy (PINNT) was circulated in November 1991 to the postal addresses of all full (patient) members of PINNT in the UK. The objective of the survey was to identify current practices and problems of home nutrition support as seen from the patients perspective. 128 questionnaires were distributed. 87 (68%) analysable questionnaires were completed and returned. 77 were for parenteral nutrition (HPN) patients and 10 for patients on enteral nutrition (HEN). Areas of concern for patients include the practicalities of administration of lipid and additives, and problems associated with the appearance of air in infusion bags. Although most patients appeared happy with the home nutrition support services 18% commented on particular negative aspects. This survey highlights such areas which may not be identified during routine patient/clinician contact.

Artificial nutrition support in hospitals in the United Kingdom--1994: Third national survey.

OBJECTIVE: To determine how artificial nutrition support is used in hospitals in the United Kingdom and to determine whether there have been any alterations in practice when compared to similar studies in 1988 (1) and 1991 (2). DESIGN: A 94-question survey about artificial nutrition support (ANS) was sent to all district dietitians registered with the British Dietetic Association on 1 January 1994. Information was collected additionally from pharmacists, nutrition nurses and clinicians. RESULTS: 66.6% of questionnaires distributed were returned with analysable information. Of the respondents, 37.3% had access to nutrition support teams, compared with 27% in 1988. The documentation of usage of nutrition support was poor, only 33% of respondents being able to accurately quantify administration of enteral nutrition (EN), and 53% parenteral nutrition (PN). CONCLUSIONS: Despite increasing awareness about the role of artificial nutrition support, and the value of nutrition support teams there has only been a modest increase in the provision and monitoring of NSTs in the last 3 years. This has important implications when considering audit of such practices.

7 g weighted versus unweighted polyurethane nasoenteral tubes--spontaneous transpyloric passage and clinical performance: a controlled randomised trial.

A proportion of patients requiring enteral nutrition is at increased risk of regurgitation or pulmonary aspiration of enteral diet as a result of gastric atony or paresis. The positioning of the distal end of an enteral feeding tube beyond the pylorus into duodenum or jejunum may reduce this risk. It has been postulated that by suitable lengthening of feeding tubes and by altering the distal end tip profile or by the addition of a weight, spontaneous passage of a tube through the pylorus after pernasal insertion may be achieved. In a recent controlled trial we were unable to demonstrate any advantage to a) modifying the tip profile or b) the addition of a 2.4 g weight. This prospective controlled clinical study examined the difference between an unweighted polyurethane tube which had performed optimally in the previous study and a new 7 g weighted tube similar in all other respects. In both cases less than 50% of tubes had passed spontaneously through the pylorus when assessed at 24 h, with no significant difference in performance (p = 0.38). When comparing overall length of time that each tube remained in situ, there was similarly no significant difference between the 7 g weighted and unweighted tubes (p = 0.277). We conclude that the addition of a 7 g weight to a suitably lengthened enteral feeding tube confers no advantage on either incidence of spontaneous transpyloric passage or in prolonging tube usage. If post-pyloric feeding is indicated for a patient, positioning by either fluoroscopic or endoscopic techniques should be undertaken.

Occult abdominal wall peristomal abscess following percutaneous endoscopic gastrostomy.

This case report describes the complication of peristomal abscess formation associated with the insertion of a percutaneous endoscopic gastrostomy (PEG). The formation of a peristomal anterior abdominal wall abscess in this patient was associated with the failure to give prophylactic antibiotics. The development of this potentially fatal complication may be avoided by strict observance of insertion protocols. This case was treated by removal of the gastrostomy tube after diagnosis which allowed drainage of the abscess. In similar cases of occult abscess formation, where symptoms are present but signs are absent, ultrasonography may be useful in diagnosis.