Adaptation of children to a chronically ill or mentally handicapped sibling.

The presence of a chronically ill or mentally handicapped child in a family can be a stress for the child''s siblings, who often are ill informed about the nature and prognosis of the illness, may be uncertain what is expected of them in the caregiving role, may feel their own identities threatened, and may experience ostracism by their friends and misunderstanding at school. Although individual reactions vary widely, feelings of anger, guilt, resentment and shame are commonly reported. Excessive responsibility and concern about one''s identity may add to these feelings and culminate in psychologic problems in the sibling. The physician caring for the family must be alert for symptoms of emotional disturbance or social maladjustment among the siblings of chronically ill or mentally handicapped children and should be prepared to counsel the family or refer them to a counsellor experienced in this area. In general, the first step is to be sure that the sibling is fully informed about the condition and to encourage frank discussion between the parents and the handicapped child''s siblings.     

The Relationship between Parental Depressive Symptoms,Family Type,and Adolescent Functioning

It is evident that parental depressive symptoms negatively influence adolescent behavior and various psychosocial outcomes. Certain family types like families with a chronically ill parent and single parent families are more vulnerable to parental depressive symptoms. However, the relationship between these symptoms, family type, and adolescent functioning remains largely unclear. This study examined relations between self-report of parental depressive symptoms and adolescent functioning in 86 two-parent families including a parent with a chronic medical condition, 94 families with healthy single parents, and 69 families with 2 healthy parents (comparison group). Parents completed the Beck Depression Inventory. Adolescents filled in the Youth Self-Report measuring problem behavior, and other instruments measuring psychosocial outcomes (stress, grade point average, school problems, and self-esteem). Multilevel analyses were used to examine the effects of family type, parental depressive symptoms, adolescents'' gender and age, and interaction effects on adolescent functioning. The results indicated that adolescents with chronically ill and single parents had a lower grade point average (p<.01) than the comparison group. Adolescents of single parents reported more internalizing problems (p<.01) and externalizing problems (p<.05) than children from the other family types. Parental depressive symptoms were strongly related to child report of stress (p<.001). Adolescents of depressed chronically ill parents were particularly vulnerable to internalizing problems (interaction effect, p<.05). Older children and girls, and especially older girls, displayed more internalizing problems and stress. It can be concluded that growing up with a chronically ill parent in a family with 2 parents may have less impact on adolescent problem behavior than growing up in a single parent family. Health practitioners are encouraged to be attentive to the unique and combined influence of family type and parental depressive symptoms on adolescent functioning. Older and female adolescents deserve particular attention.     

NEW VISTAS IN PSYCHOSOMATIC MEDICINE

Further understanding in the field of psychosomatic medicine has come to light recently as the result of new approaches and methods of research.Such diseases as hypertension, ulcerative colitis, rheumatoid arthritis, peptic ulcer, diabetes and cardiovascular dysfunction may represent the body''s method of adapting to chronic stress, according to Selye''s concept of the general adaptation syndrome, with the phases of alarm, resistance and exhaustion.It has been postulated that unconscious dynamics of which patients are unaware are crucial in the understanding and interpretation of physiological research and therapy of patients with psychosomatic disorders.The concept of partial regression was applicable to patients with psychosomatic illness who were highly successful in social, economic and professional spheres. The illness was viewed as a protection against psychological regression by limited somatic regression.Pilot studies suggested that patients seriously ill with such disorders as ulcerative colitis and asthma responded favorably to enforced psychological regression and exploitation of dependency by excessive coddling, babying and mothering by an “all-giving” physician in a hospital setting.Good physician-patient relationship remains the keystone in therapy and is the common denominator to many so-called successful modes of treatment.     

What worries parents when their preschool children are acutely ill,and why: a qualitative study.

OBJECTIVE: To identify and explore parents'' concerns when young children become acutely ill. DESIGN: Qualitative study making use of semi-structured one to one and group interviews with parents of preschool children. SETTING: Disadvantaged inner city community. SUBJECTS: 95 parents of preschool children. RESULTS: Fever, cough, and the possibility of meningitis were parents'' primary concerns when their children became acutely ill. Parents'' concerns reflected lay beliefs, their interpretation of medical knowledge, and their fears that their child might die or be permanently harmed. Parents worried about failing to recognise a serious problem. Concerns were expressed within the context of keenly felt pressure, emphasising parents'' responsibility to protect their child from harm. They were grounded in two linked factors: parents'' sense of personal control when faced with illness in their child and the perceived threat posed by an illness. CONCLUSIONS: Better understanding of parents'' concerns may promote effective communication between health professionals and parents. Modification of parents'' personal control and perceived threat using appropriate information and education that acknowledge and address their concerns may be a means of empowering parents.     

Kinetic assay for the determination of the oxidative stress biomarker, advanced oxidation protein products (AOPP) in the human blood plasma

A number of human diseases and pathological conditions were found to be associated with increased oxidative stress. In the literature several techniques are available for the assessment of oxidative stress, but most of them are not applicable for a routine medical laboratory due to the complex methodology and/or financial reasons. We report here on a simple, inexpensive, kinetic assay for the determination of the oxidative stress biomarker, advanced oxidation protein products (AOPP) in the human blood plasma. METHODS: This study involved 70 patients (47M/23F; mean age: 64.6 y; range: 16-85) admitted to our Department with a wide range of cardiovascular and peripheral vascular diseases. Three critically ill patients were assigned for monitoring purposes. Plasma AOPP were simultaneously determined using an end-point assay as reference method and by a kinetic method developed in our laboratory. Plasma fibrinogen concentration was measured according to the Clauss method. RESULTS: There was a highly significant correlation (r2 = 0.588; p < 0.0001) between AOPP concentration (reference method) and AOPP reactivity (kinetic method). Both AOPP concentration and AOPP reactivity also significantly correlated with plasma fibrinogen concentration (r2 = 0.780; p < 0.0001; r2 = 0.564; p < 0.0001). The three representative cases presented appear to support the relevance of our novel method in the monitoring of critically ill patients. CONCLUSIONS: This simple and inexpensive kinetic assay can be widely used in any routine laboratory interested in oxidative stress research. It is especially recommended for monitoring critically ill or other patients.     

危重症患者预后的危险因素及相关指标的预后预测价值分析

目的:探讨危重症患者预后的危险因素,并分析相关指标对患者预后的预测价值。方法:对2016年4月至2018年4月上海交通大学附属第六人民医院救治的5585例ICU危重症患者病例进行回顾性分析,收集患者一般资料、初始乳酸水平、24 h乳酸水平、24 h乳酸清除率以及APACHEII评分等,采用多因素logistic回归分析危重症患者预后的影响因素,ROC曲线评估多项指标预测患者预后的价值。结果:共纳入1465例危重症患者,多因素logistic回归分析显示,住ICU平均时间长、APACHEII评分高、初始乳酸水平大于4 mmol/L、24 h乳酸清除率低、术后肾功能异常是危重症患者住院期间死亡的危险因素(P0.05),24 h乳酸清除率、APACHEII评分及初始乳酸水平三者联合评估预测患者住院死亡率的ROC曲线下面积(ROC-AUC)为0.900,高于单独检测。结论:住ICU时间、APACHEII评分、初始乳酸水平、24 h乳酸清除率、术后肾功能是危重症患者住院期间死亡的影响因素,初始乳酸水平、24 h乳酸清除率和APACHEII评分联合使用可以更好地预测危重症患者的短期预后。     

Survey of general practitioners' attitudes to management of patients with heart attacks.

Out of 305 general practitioners sent a questionnaire asking how they would treat three hypothetical patients with heart attacks 231 (76%) replied. Of these, only 179 were prepared to make an unqualified choice of home or hospital treatment for a middle-aged man with an uncomplicated attack, 70 (39%) saying that they would keep the patient at home. Practitioners qualifying before 1960 were more likely to do this than those qualifying in 1960 or later. If a patient declined hospital treatment 161 (70%) of the practitioners would keep him in bed for a week or less, but the date of the practitioners'' qualification significantly affected the time they would advise him to remain off work. Faced with a patient acutely ill after a heart attack, 162 (70%) of the practitioners would arrange his immediate admission to hospital and 51 (22%) would send him to hospital after initial treatment at home. The numbers of partners in the practice, the nature of the premises, and the location of the practice in urban or rural areas affected the practitioners'' attitude to the management of severely ill patients but not to the management of patients with uncomplicated attacks.     

Young Children's Probability of Dying Before and After Their Mother's Death: A Rural South African Population-Based Surveillance Study

Background

There is evidence that a young child''s risk of dying increases following the mother''s death, but little is known about the risk when the mother becomes very ill prior to her death. We hypothesized that children would be more likely to die during the period several months before their mother''s death, as well as for several months after her death. Therefore we investigated the relationship between young children''s likelihood of dying and the timing of their mother''s death and, in particular, the existence of a critical period of increased risk.

Methods and Findings

Data from a health and socio-demographic surveillance system in rural South Africa were collected on children 0–5 y of age from 1 January 1994 to 31 December 2008. Discrete time survival analysis was used to estimate children''s probability of dying before and after their mother''s death, accounting for moderators. 1,244 children (3% of sample) died from 1994 to 2008. The probability of child death began to rise 6–11 mo prior to the mother''s death and increased markedly during the 2 mo immediately before the month of her death (odds ratio [OR] 7.1 [95% CI 3.9–12.7]), in the month of her death (OR 12.6 [6.2–25.3]), and during the 2 mo following her death (OR 7.0 [3.2–15.6]). This increase in the probability of dying was more pronounced for children whose mothers died of AIDS or tuberculosis compared to other causes of death, but the pattern remained for causes unrelated to AIDS/tuberculosis. Infants aged 0–6 mo at the time of their mother''s death were nine times more likely to die than children aged 2–5 y. The limitations of the study included the lack of knowledge about precisely when a very ill mother will die, a lack of information about child nutrition and care, and the diagnosis of AIDS deaths by verbal autopsy rather than serostatus.

Conclusions

Young children in lower income settings are more likely to die not only after their mother''s death but also in the months before, when she is seriously ill. Interventions are urgently needed to support families both when the mother becomes very ill and after her death. Please see later in the article for the Editors'' Summary     

Continuous arteriovenous hemodialysis: an alternative therapy for acute renal failure associated with critical illness.

Critically ill patients often cannot tolerate conventional hemodialysis because of hemodynamic instability. Continuous arteriovenous hemofiltration provides control of fluid and electrolyte balance but is inefficient in the management of azotemia. Continuous arteriovenous hemodialysis (CAVHD) combines dialysis with hemofiltration. We performed 15 CAVHD treatments of 2 or more days'' duration in 12 critically ill patients aged 23 to 85 (mean 64.4) years who had acute oliguric renal failure as a component of multiple organ system failure and who were unsuitable for conventional hemodialysis. The total treatment time was 106 days. The serum creatinine and urea levels were controlled in all the patients during CAVHD. The ultrafiltrate losses were sufficient to allow appropriate nutrition and fluid administration and still maintain a negative fluid balance. Renal function returned in five patients (42%), of whom four survived to be discharged home. CAVHD is an effective means of managing acute oliguric renal failure in critically ill patients.     

Impaired High-Density Lipoprotein Anti-Oxidant Function Predicts Poor Outcome in Critically Ill Patients

Introduction

Oxidative stress affects clinical outcome in critically ill patients. Although high-density lipoprotein (HDL) particles generally possess anti-oxidant capacities, deleterious properties of HDL have been described in acutely ill patients. The impact of anti-oxidant HDL capacities on clinical outcome in critically ill patients is unknown. We therefore analyzed the predictive value of anti-oxidant HDL function on mortality in an unselected cohort of critically ill patients.

Method

We prospectively enrolled 270 consecutive patients admitted to a university-affiliated intensive care unit (ICU) and determined anti-oxidant HDL function using the HDL oxidant index (HOI). Based on their HOI, the study population was stratified into patients with impaired anti-oxidant HDL function and the residual study population.

Results

During a median follow-up time of 9.8 years (IQR: 9.2 to 10.0), 69% of patients died. Cox regression analysis revealed a significant and independent association between impaired anti-oxidant HDL function and short-term mortality with an adjusted HR of 1.65 (95% CI 1.22–2.24; p = 0.001) as well as 10-year mortality with an adj. HR of 1.19 (95% CI 1.02–1.40; p = 0.032) when compared to the residual study population. Anti-oxidant HDL function correlated with the amount of oxidative stress as determined by Cu/Zn superoxide dismutase (r = 0.38; p<0.001).

Conclusion

Impaired anti-oxidant HDL function represents a strong and independent predictor of 30-day mortality as well as long-term mortality in critically ill patients.     

Elemental diet as primary treatment of acute Crohn's disease: a controlled trial.

Acute exacerbations of Crohn''s disease are usually treated with prednisolone or potentially more toxic immunosuppressive drugs or by surgery. In pilot studies replacing the normal diet by a protein free elemental diet also induced remission. A controlled trial was therefore conducted in which 21 patients acutely ill with exacerbations of Crohn''s disease were randomised to receive either prednisolone 0.75 mg/kg/day or an elemental diet (Vivonex) for four weeks. Assessment at four and 12 weeks showed that the patients treated with the elemental diet had improved as much as and by some criteria more than the steroid treated group. Elemental diet is a safe and effective treatment for acute Crohn''s disease.     

Area security unit in a psychiatric hospital.

Since 1974 a psychiatric hospital security unit, designed to serve the whole catchment area, has cared for mentally ill (mostly psychotic) patients with disturbed behaviour that cannot be managed in open wards. There are a few long-term dangerous patients but most stay only briefly. The admission of women to the unit was not followed by the expected reduction in violence. The unit has facilities for occupational therapy, physical recreation, work, and study, which are particularly important for those who are too dangerous to leave it. The unit''s calming influence depends as much on the supportive effect of the high staff ratio as on the use of tranquillisers. This type of unit is not suitable for patients with personality disturbances who "act out" or for mentally abnormal offenders; but it functions well as a crisis centre for the disturbed mentally ill, and there is an increasing demand for its services.     

Physician self-awareness: the neglected insight.

Self-awareness is vital to a physician''s development. Understanding the impact of our internal subjective world on our attitudes and values and on the fantasies we have of reality is important to us as doctors. Some of the means of acquiring this self-knowledge include accurately perceiving the reflection of one''s self in patients, understanding one''s learning style, studying and enjoying the humanities, expressing one''s self creatively, maintaining a sense of humour and examining one''s reaction to experiences. When confronted by a person who is ill the physician must take action that is constructive and affirmative and not compromised by behaviour that originates in unexamined personal issues.     

Role of vaccinations as risk factors for ill health in veterans of the Gulf war: cross sectional study

ObjectivesTo explore the relation between ill health after the Gulf war and vaccines received before or during the conflict. To test the hypothesis that such ill health is limited to military personnel who received multiple vaccines during deployment and that pesticide use modifies any effect.DesignCross sectional study of Gulf war veterans followed for six to eight years after deployment.Setting UK armed forces.ParticipantsMilitary personnel who served in the Gulf and who still had their vaccine records.Results The response rate for the original survey was 70.4% (n=3284). Of these, 28% (923) had vaccine records. Receipt of multiple vaccines before deployment was associated with only one of the six health outcomes (post-traumatic stress reaction). By contrast five of the six outcomes (all but post-traumatic stress reaction) were associated with multiple vaccines received during deployment. The strongest association was for the multisymptom illness (odds ratio 5.0; 95% confidence interval 2.5 to 9.8).ConclusionAmong veterans of the Gulf war there is a specific relation between multiple vaccinations given during deployment and later ill health. Multiple vaccinations in themselves do not seem to be harmful but combined with the “stress” of deployment they may be associated with adverse health outcomes. These results imply that every effort should be made to maintain routine vaccines during peacetime.     

‘I need help’: caregivers' experiences of caring for their relatives with mental illness in Jamaica

The findings reported here form part of a larger research project that examined non-compliance with medication among the mentally ill patients attending public clinics in a specific parish in Jamaica. The aim of the research was to explore the perceptions of caregivers about caring for the mentally ill at two outpatient psychiatric clinics. Caregivers involved in looking after their relatives with mental illness played a vital role in mental health promotion. This study sought to examine the caregivers'' perception of mental illness, including how they thought the illness was best controlled, the reasons why their relatives found it difficult to take their medication as instructed, and the coping skills that they employed when caring for their relatives. There were two focus groups, consisting of four individuals each, at two psychiatric clinics.The results revealed the following about the majority of the caregivers. First, it was recognised that caregivers have a good knowledge (and awareness) of medication usage inferred by either the absence or the presence of their relatives'' symptoms. Secondly, they sometimes felt sad and hopeless as a result of being the victims of violent attacks by those for whom they provided care. Thirdly, they highlighted issues of cost, accessibility and availability of medications as being problematic. Fourthly, in some cases they received little or no assistance from other family members.     

Postsplenectomy sepsis due to influenzal viremia and pneumococcemia.

A 31-year-old man, who had undergone splenectomy 18 months previously because of hereditary spherocytosis, suddenly became ill, with fever, vomiting, epigastric pain and shock, and died 10 hours after the onset of his symptoms. Autopsy showed influenzal viremia, pneumococcemia and bilateral adrenal hemorrhage. The rapid course of the patient''s illness emphasizes the serious risk of sepsis for individuals who have had a splenectomy. Anti-influenza immunization in such patients should be considered.     

Role of Host Immune Response and Viral Load in the Differential Outcome of Pandemic H1N1 (2009) Influenza Virus Infection in Indian Patients

Background

An unusually high number of severe pneumonia cases with considerable mortality is being observed with the pandemic H1N1 2009 virus infections globally. In India, all mild as well as critically ill cases were admitted and treated in the government hospitals during the initial phase of the pandemic. The present study was undertaken during this early phase of the pandemic.

Methodology

The role of viral load and host factors in the pathogenesis were assessed by examining 26 mild (MP), 15 critically ill patients (CIP) and 20 healthy controls from Pune, India. Sequential blood and lung aspirate samples were collected from CIP. Viral load and cytokines/chemokine levels were determined from the plasma and lung aspirates of the patients. TLR levels were determined by staining and FACS analysis. Gene profiling was done for both cells in the lung aspirates and PBMCs using TaqMan Low Density arrays. Antibody titres and isotyping was done using HA protein based ELISAs.

Principal Findings

13/15 critically ill patients expired. All plasma samples were negative for the virus irrespective of the patient''s category. Sequential lung samples from CIP showed lower viral loads questioning association of viral replication with the severity. Anti-rpH1N1-09-HA-IgG titres were significantly higher in critically ill patients and both categories circulated exclusively IgG1 isotype. Critically ill patients exhibited increase in TLR-3, 4, 7 and decrease in TLR-2 expressions. The disease severity correlated with increased plasma levels of IL1RA, IL2, IL6, CCL3, CCL4 and IL10. Majority of the immune-function genes were down-regulated in the PBMCs and up-regulated in the cells from lung aspirates of critically ill patients. No distinct pattern differentiating fatal and surviving patients was observed when sequential samples were examined for various parameters.

Conclusions

Disease severity was associated with pronounced impairment of host immune response.     

Use it or lose it--the hazards of bed rest and inactivity.

Professional experience and lay wisdom teach us the benefits of exercise and the hazards of idleness. Yet the myth persists that "bed rest is good for you" when ill or convalescing. Abundant scientific evidence in the past 50 years has demonstrated the specific damage done to each of the body''s organ systems by inactivity. Both aging and inactivity lead to strikingly similar kinds of deterioration. I summarize the data from military and veterans'' hospitals, rehabilitation experience, aerospace research, and gerontology and review the physiologic and metabolic changes of aging and inactivity, along with strategies to help prevent the iatrogenic complications of bed rest.     

PSYCHOPHARMACOLOGY OF DRUGS

Seventeen states provide for admission of patients to mental hospitals by medical certification without judicial procedure. The aim is to avoid the police aspects of dealing with mentally ill persons without depriving them of constitutional rights. The California law, passed in 1947, has now had ten years'' trial. In Orange County, 888 patients were examined under this act between 1947 and 1957. Of these, 486 were admitted to state mental institutions while 402 did not currently require hospitalization. Local modifications have provided additional safeguards to the patient, have made it more acceptable professionally, and have resulted in wider use of the act in Orange County.A comparison of costs between the medical certification procedure and court commitments indicated that, in 1957, court commitments were seven times more expensive than admissions by medical certification.The greater humanity of the procedure and the economy of it lead to the conclusion that, with a few changes, medical certification of mentally ill patients should be more widely used.     

Management of septic shock.

There have been important advances in the resuscitation of patients in septic shock in recent years. Survival can be improved by earlier recognition and therefore eradication of the sepsis combined with logical supportive measures. As with any acutely ill patient consultation with intensive care unit staff may be useful. Consultation with the intensive care unit does not necessarily imply the need for admission and mechanical ventilation; helpful advice may be forthcoming. Equally, referral to the intensive care unit does not mean an admission of failure but merely a recognition that additional skills and technical facilities are necessary for the patient''s survival.