Ageing Britain: can we cope? Pressures of bed shortage a sore point

Our first close-up examines the shortage of geriatric hospital beds in one health district and the consequences, including early discharges and the placing of elderly patients in general wards and GP hospitals.     

Treatment outcome of patients with smear-negative and smear-positive pulmonary tuberculosis in the National Tuberculosis Control Programme, Malawi

National tuberculosis control programmes (NTPs) in sub-Saharan Africa do not routinely record or report treatment outcome data on smear-negative pulmonary tuberculosis (PTB) patients. Twelve-month treatment outcome on patients with smear-negative PTB registered in all district and mission hospitals in Malawi during the year 1995 was collected, and was compared with 8-month treatment outcome in smear-positive PTB patients registered during the same period. Of 4240 patients with smear-negative PTB, 35% completed treatment, 25% died, 9% defaulted and 7% were transferred to another district with no treatment outcome results available. In 24% of patients treatment cards were lost and treatment outcome was unknown. These results were significantly inferior to those obtained in 4003 patients with smear-positive PTB in whom 72% completed treatment, 20% died, 4% defaulted, 2% were transferred and 1% had positive smears at the end of treatment. These differences between patients with smear-negative and smear-positive PTB were similar when analysed by sex and by most age-groups. Higher mortality rates in patients with smear-negative PTB are probably attributable to advanced HIV-related immunosuppression, and higher default and treatment unknown rates probably reflect the lack of attention paid by TB programme staff to this group of patients. As a result of this country-wide study the Malawi NTP has started to record routinely the treatment outcomes of smear-negative TB patients and has set treatment completion targets of 50% or higher for this group of patients.     

Survey of acute hospital infection control resources and services in the Republic of Ireland

Following the development of national guidelines on the control of antimicrobial resistance in 2001, a survey was carried out in 2003 of all 68 acute hospitals in the Republic of Ireland on resources available and current practice to control and prevent nosocomial infection. Completed questionnaires were received from 66 hospitals (97%). The median number of acute inpatient beds per hospital was 156; this was 522 in regional/tertiary referral centres. Only 31 (47%) hospitals had on-site consultant microbiologist sessions, and there was an infection control nurse in 56 (85%) hospitals. Eighteen (29%) hospitals had an occupational health physician, and 48 (73%) hospitals had an infection control committee. There was a median of one isolation room for every 16 acute beds, and a median of five rooms with en-suite bathroom facilities per hospital in those hospitals that provided data. All hospitals had documented infection control policies, and these were available in electronic format in 25 (38%) hospitals. Fifty-five (83%) hospitals undertook surveillance of nosocomial infection, and alcohol-based hand hygiene facilities were available, either at a handwashing sink or at the entrance to a ward, in 57 (86%) hospitals. In the Republic of Ireland, there remains a significant shortage of microbiologists/infection control doctors, occupational health physicians and infection control nurses. Isolation facilities are also inadequate. Although there is much agreement internationally on the importance of nosocomial infection and the priorities for surveillance, there are no agreed basic minimum standards for the resources and facilities necessary to control and prevent nosocomial infection.     

Implementation of an oxygen concentrator system in district hospital paediatric wards throughout Malawi

PROBLEM: Hypoxaemia in children with severe or very severe pneumonia is a reliable predictor of mortality, yet oxygen was not available in most paediatric wards in Malawi. APPROACH: The Child Lung Health Programme in Malawi made oxygen available by supplying oxygen concentrators and essential supplies to 22 district and 3 regional hospitals' paediatric wards. Five key steps were taken to introduce concentrators: (1) develop a curriculum and training materials; (2) train staff on use and maintenance; (3) retrain electromedical departments on maintenance and repair; (4) conduct training once concentrators arrived in the country; and (5) distribute concentrators once staff had been trained. LOCAL SETTING: The paediatric wards in 3 regional and 22 government district hospitals and 3 regional electromedical engineering departments in Malawi. RELEVANT CHANGES: Main changes were: (1) provision of a source of oxygen in every paediatric ward in all district hospitals; (2) training of electrical engineering and health personnel in the use, maintenance and repair of oxygen concentrators; and (3) setting-up of high-dependency rooms or areas for severely ill children where oxygen is administered. LESSONS LEARNED: It is feasible to implement an oxygen system using concentrators throughout a low-income country. Oxygen delivery requires trained staff with necessary equipment and supplies. Regular maintenance and supervision are essential to ensure optimal utilization.     

Tuberculosis in health care workers in Malawi.

Although sub-Saharan Africa has the highest rates of tuberculosis (TB) and human immunodeficiency virus (HIV) infection in the world, the rates of TB amongst its health care workers (HCWs) are poorly documented. We therefore conducted a country-wide investigation. All district/government and mission hospitals in Malawi that diagnose and care for TB patients were visited in order to obtain information on hospital-based HCWs and their incidence of TB in 1996. Hospital TB case loads, country-wide TB notification numbers and national population estimates for 1996 were obtained, which enabled TB case notification rates to be calculated. In 1996, 108 (3.6%) of 3042 HCWs from 40 hospitals were registered and treated for TB: 22 with smear-positive pulmonary TB (PTB), 40 with smear-negative PTB and 46 with extrapulmonary TB. The overall case fatality rate was 24%. Compared with the adult general population aged > or = 15 years, the relative risk [95% confidence interval (CI)] in HCWs of all types of TB was 11.9 [9.8-14.4], of smear-positive PTB 5.9 [3.9-9.0], of smear-negative PTB 13.0 [9.5-17.7] and of extrapulmonary TB 18.4 [13.8-24.6], P < 0.05. The 1996 hospital TB case load ranged from 29 to 915: there were no cases of TB in HCWs in hospitals whose case load was < or = 100 patients, while the TB case rate among HCWs was similar in hospitals with annual case loads of 101-300 or > 300. The annual risk of TB was high among all categories of HCW, especially clinical officers. This study shows a high rate of TB in HCWs in Malawi, and emphasizes the need for practical and affordable control measures for the protection of HCWs from TB in low-income countries.     

High death rates in health care workers and teachers in Malawi

High death rates are reported in health care workers (HCWs) and teachers in urban areas of Malawi. The present study was carried out to determine the annual death rate in HCWs and primary school teachers working in semi-urban and rural areas of Malawi, and to try to ascertain the main causes of death. Forty district and mission hospitals in Malawi were visited. A record was made of the number of clinical and nursing-based HCWs in each hospital in 1999, the number of deaths in that calendar year and reported causes of death. A record was also made of the number of teachers working in 4 primary schools nearest to each hospital in 1999, the number of deaths in that calendar year and reported causes of death. There were 2979 HCWs, of whom 60 (2.0%) died. There were 4367 teachers of whom 101 (2.3%) died. Annual death rates, calculated per 100,000 people, were significantly higher in male HCWs compared with female HCWs (2495 versus 1770, RR 1.17, 95% CI 1.14-1.20, P < 0.001), and significantly higher in female teachers compared with male teachers (2521 versus 1934, RR 1.14, 95% CI 1.11-1.17, P < 0.001). In male HCWs and teachers the highest death rates were in those aged 35-44 years. In female HCWs and teachers, the highest death rates were in those aged 25-34 years and 35-44 years, respectively. Reported causes of death in HCWs were tuberculosis (TB) in 47%, chronic illness in 45% and acute illness in the remainder, while in teachers the causes were TB in 27%, chronic illness in 49% and acute illness in 25%. Chronic illness, thought to be due to AIDS, and TB were the common causes of death. The current high death rates from AIDS and TB will have a crippling toll on the health and education sectors, and effective ways of reducing these death rates must be found.     

An instrument for evaluating the psychiatric personnel regulation

Since 1991, the Psychiatrie-Personalverordnung (Psych-PV) regulates the allocation of personnel in German psychiatric hospitals and psychiatric wards. Psych-PV defines the personnel's diagnostic and therapeutic tasks based on an illness severity scale. A group of experts from the Medical Advisory Services of Social Security--Health Insurance (MDK) has developed a questionnaire as an instrument to systematically gather, from a given hospital, structural data relevant for application of Psych-PV. The questionnaire consists of two parts, relating to the hospital and to the individual wards. The hospital supplies information such as statutory catchment area, types of care offered, capacity, personnel, organisational structure, patients' diagnoses, and co-operation with complementary institutions. The section pertaining to individual wards collects data on admission and discharge, duration of treatment, re-admissions, and internal transfer. The distribution of the severity of patients' illnesses within individual wards, which has been defined in the budget, is the basis for a review of the actual number of staff as well as of the realization of basic tasks of diagnostics and treatment. Questions pertaining to treatment concepts in individual wards are aimed to ascertain the degree of agreement with the conceptual goals of Psych-PV. The methods of treatment offered in a given ward can be gleaned from its weekly organisation-plan. Indications for the realization of basic tasks of diagnostics and treatment can be derived from the information supplied by each personnel group of a ward with regard to specific tasks of individual and group treatment. The questionnaire developed by the MDK in Hessen allows to review the extent to which the allocation of staff according to Psych-PV on the level of the individual ward translates into appropriate treatment options. The questionnaire also offers a basis for a comparison of hospitals.     

Sputum-smear examination in patients with extrapulmonary tuberculosis in Malawi

In Malawi, it has been the practice for several years to obtain sputum for smear microscopy of acid-fast bacilli (AFB) from all patients with extrapulmonary tuberculosis (EPTB). We audited this practice, and determined in patients aged > or = 15 years (i) the proportion of EPTB patients who had sputum smears examined, (ii) the number of sputum smears examined per patient, and (iii) the proportion of patients with EPTB who had sputum samples smear positive for AFB. Forty-one hospitals (3 central, 22 district and 16 mission) performing smear microscopy and registering EPTB patients were visited in 1998 and 1999, and a retrospective and prospective study was carried out using TB registers and laboratory sputum registers. In the retrospective study, 1124 (69%) of the 1637 patients with EPTB had sputum smears examined; 988 (88%) of the 1124 submitted 3 sputum specimens. In the prospective study, 2026 (84%) of the 2411 patients with EPTB had sputum smears examined: 94% of the 2026 submitted 3 sputum specimens. In both studies, high rates of sputum submission were found in patients with pleural effusion, miliary TB, lymphadenopathy and pericardial effusion. In the prospective study, only 34 (1.7%) EPTB patients submitting sputum were smear positive, and the proportion who were smear positive exceeded 3% only in patients with lymphadenopathy, miliary TB and TB meningitis. As a result of this study, the Malawi TB Control Programme has changed its policy, and now only insists on sputum-smear examination if patients with EPTB have a cough for > 3 weeks. These policy changes will be audited by further operational research.     

Preventing tuberculosis among health workers in Malawi

OBJECTIVE: Following the introduction of guidelines for the control of tuberculosis (TB) infection in all hospitals in Malawi, a study was carried out to determine whether the guidelines were being implemented, the time between admission to hospital and the diagnosis of pulmonary TB had been reduced, and the annual case notification rates among health workers had fallen and were comparable to those of primary-school teachers. METHODS: The study involved 40 district and mission hospitals. Staff and patients were interviewed in order to determine whether the guidelines had been adopted. In four hospitals the diagnostic process in patients with smear-positive pulmonary TB was evaluated before and after the introduction of the guidelines, with the aid of case notes and TB registers. In all hospitals the proportion of health workers registered with TB before and after the guidelines were introduced, in 1996 and 1999, respectively, was determined by conducting interviews and consulting staff lists and TB registers. A similar method was used to determine the proportion of primary-school teachers who were registered with TB in 1999. FINDINGS: The guidelines were not uniformly implemented. Only one hospital introduced voluntary counselling and testing for its staff. Most hospitals stated that they used rapid systems to diagnose pulmonary TB. However, there was no significant change in the interval between admission and diagnosis or between admission and treatment of patients with smear-positive pulmonary TB. The TB case notification rate for 2979 health workers in 1999 was 3.2%; this did not differ significantly from the value of 3.7% for 2697 health workers in 1996 but was significantly higher than that of 1.8% for 4367 primary-school teachers in 1999. CONCLUSION: The introduction of guidelines for the control of TB infection is an important intervention for reducing nosocomial transmission of the disease, but rigorous monitoring and follow-up are needed in order to ensure that they are implemented.     

Now wash your hands? A survey of hospital handwashing facilities

We studied the adequacy of handwashing facilities on elderly-care wards in seven UK hospitals. We found 10·9% of sinks were inaccessible, 12% of sinks did not have any cleansing agent, 93·2% of ward sinks and 79% of treatment room sinks had no antiseptic agent. We conclude that in our survey, handwashing facilities were inadequate and have suggested a standard checklist for hospital sinks.     

Nosocomial infections in a children's hospital in Argentina: impact of a unique infection control intervention program.

OBJECTIVE: To assess the efficacy of parental education and use of parents as nursing assistants on reducing nosocomial infections. DESIGN: Prospective study. METHODS: Active surveillance for nosocomial infections was performed on two wards. On ward A, parents were educated about infection control practices and assisted nursing staff with routine tasks, so that nursing personnel could focus their efforts on procedures with higher risk of infection. Parental assistance was not sought on ward B, the comparison ward. RESULTS: From October 1990 through September 1991, 1,081 patients were admitted to wards A (470) or B (611). The over-all nosocomial infection rate was 7.1 per 100 admissions; the nosocomial infection rate was significantly higher on ward B than ward A (63/611 vs 14/470; P<.001). Multivariate analysis identified risk factors for nosocomial infection on the two wards as age <2 years (P=.01), malnutrition (P=.005), duration of hospitalization (P<.001), ward B hospitalization (P=.003), and ward cleanliness score (P=.009); the distribution of patients with these factors was similar on the two wards. CONCLUSIONS: Our data suggest that parental infection control education and recruitment to relieve nursing staff of routine low-risk procedures are economical and easily implemented measures to reduce nosocomial infections in hospitals with limited personnel resources in the developing world.     

The missing cases of tuberculosis in Malawi: the contribution from cross-border registrations

Low case detection rates of new smear-positive pulmonary tuberculosis (PTB) patients globally are a cause for concern. The aim of this study was to determine for patients registered for TB in Malawi the number and percentage who lived in a neighbouring country and the registration, recording and reporting practices for these 'foreign' patients. All 44 non-private hospitals, which register and treat all TB patients in the public health sector in Malawi, were visited. Ten (23%) hospitals in 2001 and 14 (32%) in 2002 maintained a separate register for cross-border TB cases. Patients recorded in these registers were not formally reported to the Malawi National TB Programme (NTP), the neighbouring country's NTP, nor to WHO. They therefore constitute missing cases. In Malawi, the number of cross-border new smear-positive PTB cases was 77 in 2001 and 91 in 2002, constituting about 3% of missing smear-positive cases in those hospitals that maintain cross-border registers and about 1% of missing cases nationally.     

基于Arena仿真对比医院病床分散与集中管理模式

病床作为医院的一项重要资源,其合理高效利用对医院、患者均意义重大。不同于英美等国家病床集中管理,我国医院采用病床分散管理模式,存在某些科室病床空闲,而一些科室病床超负荷使用,产生病床科室间利用率不均问题,而将病床分散管理转变为集中管理,却又问题重重。鉴于此,文章基于天津某三级甲等综合医院病床使用数据,使用Arena仿真软件对病床分散与集中两种管理模式进行仿真。仿真结果表明在集中管理情景下,病床的平均利用率为80.2%,远远高于分散管理情景下的平均利用率68.4%。病床的集中管理更有利于医疗服务质量的提升,但经调研医院各科室并不配合,考虑病床集中管理增加医生看诊成本,文章提出了通过设置适当的预留病床比例,以促使医生接受病床的集中管理的协调策略,最后给出了由病床分散化管理转变为集中管理的一些建议。     

HIV seropositivity and tuberculosis in a rural Malawi hospital

This study was undertaken to determine the extent to which human immunodeficiency virus (HIV) infection has increased hospital admissions for tuberculosis (TB) in a rural population of southern Malawi. The notes and chest X-rays of TB patients admitted to Malamulo hospital in 1983 and 1984, before the recognition of acquired immune deficiency syndrome (AIDS) in Malawi, were compared with those of patients admitted in 1987 and 1988. We found a 160% increase in TB admissions between the 2 periods. Extrapulmonary TB, especially pleural TB, was much commoner in 1987-1988 and occurred in a younger age group. HIV seroreactivity was measured in a third group of 152 tuberculosis patients admitted during 1988-1989. HIV seropositivity was found in 52% of all tuberculosis admissions and in 75% of those with extrapulmonary disease. There was no difference in clinical response to TB therapy between the HIV seropositive patients and those who were seronegative. Extrapulmonary TB should be considered in all HIV seropositive patients, especially in areas where the prevalence of TB is high. Health personnel involved in TB programmes where HIV and TB infections are prevalent should plan for a large increase in the TB case load secondary to the HIV pandemic.     

Tuberculosis: a snap shot picture

In India almost 40% of the population is infected with tuberculosis (TB); 0.4% are sputum-positive infectious cases, 2-2.5 million new cases occur annually, and mortality amounts to 50/100,000 population. The National Tuberculosis Program (NTP) and its District TB Program (DTP) aim to detect all TB cases and treat them effectively as part of the general health services, to vaccinate most children with bacillus Calmette-Guerin, to manage planning and implementation, and to carry out proper recording and reporting of cases. Health education is also carried out in order to enlighten the community, patients, children, students, and medical personnel on various aspects of TB using booklets, pamphlets, TV, and newspaper advertisements. Among resources rendering anti-TB services are 390 district TB centers, 17,850 rural health centers, 330 other clinics, and 17 TB demonstration and training centers; there are approximately 47,000 beds available. International assistance has been obtained from the Swedish International Development Agency, who has supplied X-ray units, anti-TB drugs, and vehicles, since 1979. The World Health Organization (WHO) has assisted by providing consultants, fellowships, and equipment for the National TB Institute in Bangalore and the TB Research Center in Madras. These are also helped by WHO to conduct short courses and training courses for health administrators and college teachers. Some of the problems the NTP faces include: completion of implementation of the DTP in 80 districts and in 25% of peripheral health institutions; nonavailability of trained personnel and vehicles in DTP clinics; overburdened laboratory technicians in 25-30% of primary health care; lack of adequate quantities of drugs, material, and equipment for TB treatment; and lack or shortage of beds. The trends of TB demonstrate that cases tend to concentrate in higher age groups; prevalence in younger people and in newborn children is low and on the decline; and there is a shift from the acute type to the chronic fibrotic type.     

Organization and financing of mental health care in Poland

ORGANIZATION OF CARE: Health care is provided to patients with mental disorders by the state health care facilities as well as by social help agencies. Mental health care services are provided mostly by mental health facilities and partly by primary care units. Outpatient clinics, separate for psychiatric patients and substance abusers, are the most numerous mental health care units, amounting to a total of 1120. Intermediate care facilities include 110 day hospitals, 23 community mobile teams and ten hostels. The number of hospital beds amounts to 31913, i.e. 8.3 beds per 10000 population. 80% of beds are located in mental hospitals. TRENDS OF DEVELOPMENT: The trends in mental health care development are outlined in the Mental Health Programme and accompanying documents accepted by the Minister of Health and Social Welfare. The programme defines specific goals to be achieved by the year 2005 in the primary, secondary and tertiary prevention of mental disorders. In the domain of mental health care accessibility the most important goals are the following: a significant reduction in the number of beds in large mental hospitals, a marked (nearly threefold) rise in the number of beds in psychiatric wards at general hospitals and a significant increase in the number of community-based forms of care (e.g. a fourfold rise in the number of day hospitals). FINANCING OF CARE: Before 1999, the health care system was financed from the state budget and the health care spendings were subject to a political auction each year. Allocation of funds among hospitals and health care centres was based on the total previous year budgetary spendings of particular facilities and did not take into account a detailed cost analysis. Such a financing approach, although giving a feeling of a relative financial safety, did not encourage health care facilities to introduce an organizational flexibility and to expand the scope of their services. In psychiatry, it manifested itself in a very slow development of some community psychiatry forms (mostly day hospitals, mobile community teams and hostels). The Health Care Institutions Act has created a legal framework for the financial management of health care units in their new, independent form. Conditions for health care financing through regional sickness funds were thus created. The financing is currently based on contracts made by sickness funds with health care facilities for specific health services. Both the quantity and price of services should be mutually negotiated. Some simplified measures of services offered were used during the first insurance financing year. In mental hospitals and day hospitals it was a person-day; in out-patient care it was a visit. Both cost indicators were aggregated, including all the components present so far in the functioning a given unit.     

Relapse and recurrent tuberculosis in the context of a national tuberculosis control programme

The proportion of patients with recurrent tuberculosis (TB) is reported to be increased in TB patients with human immunodeficiency virus (HIV) infection after they have completed treatment. Despite rising HIV seroprevalence amongst TB patients in Malawi, notifications of patients with relapse smear-positive pulmonary TB (PTB) and recurrent smear-negative TB have remained stable during the past 12 years. We suspected that patients with recurrent or relapse TB were being missed under routine programme conditions. Forty-three hospitals in Malawi were visited in 1999, and TB inpatients who had been registered as 'new' cases in the TB register and treatment card were interviewed about previous episodes of TB. A previous history of TB was elicited in 94 (7.5%) of 1254 patients who were being treated as new cases. Compared with patients with smear-positive PTB, a previous episode of TB was significantly more common in patients with smear-negative PTB (OR 3.5, [95% CI 2.1-5.7], P < 0.001) and patients with extrapulmonary TB (OR 2.0, [95% CI 1.1-3.7], P < 0.05). Of 94 patients with a previous episode of TB, 76 had completed treatment and 18 had defaulted from treatment during this episode. Patients with recurrent or relapse TB are being incorrectly registered within the Malawi TB Control Programme, and in the case of smear-positive PTB patients this is associated with administration of incorrect treatment. Measures have been put in place to rectify the situation, and further operational research is planned to monitor treatment outcomes of patients with recurrent smear-negative TB.     

An outbreak of gastroenteritis in a psycho-geriatric hospital associated with a small round structured virus

An outbreak of gastroenteritis in a psycho-geriatric hospital is described. Small round structured viruses, morphologically similar to Norwalk agent, were seen in stool samples from four patients. Although the illness was mild, 67 patients and 30 nurses on four wards were affected over a period of 4 weeks. Because of shortage of staff and isolation facilities, difficulty was experienced in introducing effective control measures.     

效率指数模型和床位利用模型在三级公立医院床位利用评价中的应用

目的分析北京市三级公立医院的床位利用效率,了解医疗制度改革后到目前为止的床位使用情况,为医院床位管理及相关医疗资源配置提供依据。方法利用归一法中的效率指数模型以及床位利用模型对2009—2018年间北京市三级公立医院整体及分类别医院床位利用情况进行分析。结果北京市三级公立医院整体床位规模增速放缓;床位利用效率逐步上升,其中综合医院稳步提升,专科医院上升幅度大,中医类医院变化较为复杂,有待进一步提升。结论效率模型和床位利用模型能够更加准确全面地反映床位利用情况,有助于政府部门及医院管理者制定发展规划,了解并适时调整床位资源布局,避免医疗资源的短缺和浪费。医院床位管理在关注工作效率的同时也要关注效用,继续加强双向转诊使三级医院床位发挥更大作用。北京市三级公立综合医院和专科医院床位管理在高效运转的同时要加强病房管理,提高医疗质量,规避医疗风险;中医类医院要努力发挥中医优势病种诊疗和综合服务能力,提升其床位工作效率。     

TB prevention cascade at a district hospital in rural Eastern Cape,South Africa

SETTING:Rural Eastern Cape, South Africa.OBJECTIVE:To identify steps in the TB preventive care cascade from routinely collected data among TB patients at a district hospital prior to the implementation of a novel TB program.DESIGN:This was a retrospective study. We adapted the TB prevention cascade to measure indicators routinely collected at district hospitals for TB using a cascade framework to evaluate outcomes in the cohort of close contacts.RESULTS:A total of 1,722 charts of TB patients were reviewed. The majority of patients (87%) were newly diagnosed with no previous episodes of TB. A total of 1,548 (90%) patients identified at least one close contact. A total of 7,548 contacts were identified with a median of 4.9 (range 1–16) contacts per patient. Among all contacts identified, 2,913 (39%) were screened for TB. Only 15 (0.5%) started TB preventive therapy and 122 (4.4%) started TB treatment. Nearly 25% of all medical history and clinical information was left unanswered among the 1,722 TB charts reviewed.CONCLUSION:Few close contacts were screened or started on TB preventive therapy in this cohort. Primary care providers for TB care in district health facilities should be informed of best practices for screening and treating TB infection and disease.