Discharge diagnoses in infants with apparent life-threatening event.

PubMed

Okada, Kazuko; Miyako, Motoko; Honma, Satoshi; Wakabayashi, Yasuko; Sugihara, Shigetaka; Osawa, Makiko

2003-10-01

There are various identifiable diseases or conditions that can be associated with an apparent life-threatening event (ALTE) in infancy. The present study was carried out to investigate the etiology of ALTE based on the discharge diagnoses. A protocol for the complete work-up used to examine the cause of ALTE was designed, and was carried out for 69 infants with ALTE. Gastroesophageal reflux disease (GERD) was demonstrated in 38 cases, and chronic gastric volvulus (CGV) was diagnosed in 21 (associated with GERD in 13 infants). Four cases of pertussis and two cases each of sepsis, laryngomalacia, respiratory immaturity, and premature ventricular contractions were found. Others cases presented with pneumonia, meningitis, intussuception, food allergy, epilepsy, and adenoid vegetations. In 12 of the 69 infants with ALTE, no abnormalities were found in any of the studies performed, including two patients with breath-holding spells. In 17 cases, two or more possibly contributing findings were diagnosed. It is important to recognize that gastroesophageal impairments such as GERD or CGV could be responsible for many incidences of ALTE in infancy. The authors recommend a trial be established to investigate the causes of ALTE, including gastroesophageal evaluations in all infants with ALTE.

Acute and Potentially Life-Threatening Tropical Diseases in Western Travelers—A GeoSentinel Multicenter Study, 1996–2011

PubMed Central

Jensenius, Mogens; Han, Pauline V.; Schlagenhauf, Patricia; Schwartz, Eli; Parola, Philippe; Castelli, Francesco; von Sonnenburg, Frank; Loutan, Louis; Leder, Karin; Freedman, David O.

2013-01-01

We performed a descriptive analysis of acute and potentially life-threatening tropical diseases among 82,825 ill western travelers reported to GeoSentinel from June of 1996 to August of 2011. We identified 3,655 patients (4.4%) with a total of 3,666 diagnoses representing 13 diseases, including falciparum malaria (76.9%), enteric fever (18.1%), and leptospirosis (2.4%). Ninety-one percent of the patients had fever; the median time from travel to presentation was 16 days. Thirteen (0.4%) patients died: 10 with falciparum malaria, 2 with melioidosis, and 1 with severe dengue. Falciparum malaria was mainly acquired in West Africa, and enteric fever was largely contracted on the Indian subcontinent; leptospirosis, scrub typhus, and murine typhus were principally acquired in Southeast Asia. Western physicians seeing febrile and recently returned travelers from the tropics need to consider a wide profile of potentially life-threatening tropical illnesses, with a specific focus on the most likely diseases described in our large case series. PMID:23324216

A case report of life-threatening acute dysphagia in dermatomyositis: Challenges in diagnosis and treatment.

PubMed

Kwon, Kyoung Min; Lee, Jung Soo; Kim, Yeo Hyung

2018-04-01

Although dysphagia is a known complication of dermatomyositis, sudden onset of dysphagia without the notable aggravation of other symptoms can make the diagnosis and treatment challenging. A 53-year-old male diagnosed as dermatomyositis 1 month ago came to our emergency department complaining of a sudden inability to swallow solid foods and liquids. The patient showed generalized edema, but the muscle power was not different compared with 1 month ago. Serum creatine kinase level was lower than that measured 2 weeks ago. Computed tomography scan of the larynx, chest, abdomen, and pelvis, an esophagogastroduodenoscopy, and brain magnetic resonance imaging were unremarkable. A videofluoroscopic swallowing study revealed inadequate pharyngeal contraction and slightly decreased upper esophageal sphincter opening with silent aspiration. Treatment with oral prednisolone, intravenous methylprednisolone, azathioprine, and intravenous immunoglobulins was applied. During the course of medical treatment for life-threatening dysphagia, he continued with rehabilitative therapy. He could swallow saliva at 2 months and showed normal swallowing function at 3 months from the onset of dysphagia. Dysphagia has not recurred for 3 years after recovery. A multidisciplinary approach is necessary to diagnose severe acute dysphagia due to exacerbation of underlying dermatomyositis rather than other structural or neurological causes. Appropriate supportive care is important because dysphagia can be life-threatening and last for a long time.

Trihexyphenidyl for acute life-threatening episodes due to a dystonic movement disorder in Rett syndrome.

PubMed

Gika, Artemis D; Hughes, Elaine; Goyal, Sushma; Sparkes, Matthew; Lin, Jean-Pierre

2010-02-15

In Rett syndrome (RS), acute life-threatening episodes (ALTEs) are usually attributed to epilepsy or autonomic dysfunction but they can represent a movement disorder (MD). We describe three girls with RS who experienced ALTEs from an early age. These were long considered epileptic until video-EEG in Patients 1 and 3 revealed their non-epileptic nature. A primary dystonic mechanism was suspected and Patients 1 and 2 were treated with Trihexyphenidyl with significantly reduced frequency of the ALTEs. Patient 3 died before Trihexyphenidyl was tried. Trihexyphenidyl in RS patients with similar presentations can modify the dystonia and prevent ALTEs. (c) 2009 Movement Disorder Society.

Life-Threatening Thrombocytopenia Following Intravenous Contrast Media Infusion

PubMed Central

Kim, Minjeong; Park, Jisun

2018-01-01

Radiocontrast media-induced acute severe thrombocytopenia is a very rare complication and potentially life-threatening. Here, we report the case of a 63-year-old male patient with severe acute thrombocytopenia following first exposure to intravenous non-ionic contrast media without immediate allergic reactions. His platelet count dropped from 107000/µL to 2000/µL after six hours of radiocontrast infusion. After administration of corticosteroid and transfusion of platelet concentrates, the platelet count returned gradually to normal within 5 days. To the best of our knowledge, non-ionic contrast media-induced isolated acute severe thrombocytopenia following no signs or symptoms of immediate allergic reaction has never been described. PMID:29214792

Incidence of death and potentially life-threatening near-miss events in living donor hepatic lobectomy: a world-wide survey.

PubMed

Cheah, Yee Lee; Simpson, Mary Ann; Pomposelli, James J; Pomfret, Elizabeth A

2013-05-01

The incidence of morbidity and mortality after living donor liver transplantation (LDLT) is not well understood because reporting is not standardized and relies on single-center reports. Aborted hepatectomies (AHs) and potentially life-threatening near-miss events (during which a donor's life may be in danger but after which there are no long-term sequelae) are rarely reported. We conducted a worldwide survey of programs performing LDLT to determine the incidence of these events. A survey instrument was sent to 148 programs performing LDLT. The programs were asked to provide donor demographics, case volumes, and information about graft types, operative morbidity and mortality, near-miss events, and AHs. Seventy-one programs (48%), which performed donor hepatectomy 11,553 times and represented 21 countries, completed the survey. The average donor morbidity rate was 24%, with 5 donors (0.04%) requiring transplantation. The donor mortality rate was 0.2% (23/11,553), with the majority of deaths occurring within 60 days, and all but 4 deaths were related to the donation surgery. The incidences of near-miss events and AH were 1.1% and 1.2%, respectively. Program experience did not affect the incidence of donor morbidity or mortality, but near-miss events and AH were more likely in low-volume programs (≤50 LDLT procedures). In conclusion, it appears that independently of program experience, there is a consistent donor mortality rate of 0.2% associated with LDLT donor procedures, yet increased experience is associated with lower rates of AH and near-miss events. Potentially life-threatening near-miss events and AH are underappreciated complications that must be discussed as part of the informed consent process with any potential living liver donor. Copyright © 2012 American Association for the Study of Liver Diseases.

[Pre-hospital management of adults with life-threatening emergencies].

PubMed

Wattel, Francis; Dubois, François

2012-01-01

In France, acute life-threatening situations are handled by the French Secours a Personne (assistance to persons) and emergency medical facilities. An unequivocal success, this early management of life-threatening emergency situations relies upon centralized call reception, medical dispatching, and immediate on-site emergency medical care. We describe the different emergency care providers and steps involved in the response to emergency situations. Each call centre (Samu, phone number 15; Sapeurs-Pompiers, 18) provides a response tailored to the nature of incoming calls for assistance. A check-list of grounds for an "automatic response" by the SDIS (Service Départemental d'Incendie et de Secours--the French fire brigade) is in use, ensuring that firefighters are often the first on the spot, while the knowledge and skills of the dispatching physician are essential to ascertain the patient's needs, to preserve life and vital functions, and to ensure the patient is sent to the appropriate emergency healthcare facility. In life-threatening emergency situations, patients must be brought straight to the appropriate reference emergency healthcare facility, as quickly as possible, without prior admittance to an emergency department. This is the procedure for extremely acute emergency situations in the following areas: trauma (multiple trauma and/or uncontrolled bleeding, spinal cord trauma), delivery bleeding, other life-threatening situations such as ischemic heart disease, cardiac arrest (sudden death), cerebrovascular stroke and ensuing brain damage, some acute respiratory situations such as anaphylactic shock, foreign-body inhalation, electrocution, drowning, drug overdose, certain forms of poisoning, and conditions requiring initial hyperbaric oxygen (diving accidents, acute carbon monoxide and smoke poisoning). The reasons for suboptimal emergency care in life-threatening situations are currently a major issue, with medical facilities being reduced in some areas

[Implantable ECG recorder revealed the diagnosis in a baby with apparent life-threatening events].

PubMed

Hoorntje, T M; Langerak, W; Blokland-Loggers, H E; Sreeram, N

1999-09-25

A 14-month-old boy went through episodes of cyanosis and brief loss of consciousness. Extensive investigations failed to lead to a diagnosis, until an implanted ECG recorder revealed ECG abnormalities suggestive of strangulation. Interviews with the father and mother showed that this was indeed the case. The diagnosis of 'Münchhausen by proxy' was made. Psychiatric assistance and home help were called in. The child recovered well. If there is a suspicion of arrhythmia as the cause of apparent life-threatening events, prolonged ECG recordings are necessary. In a clinical environment it is possible to make continuous ECG recordings during a limited period. An insertable recorder allows continuous ECG recordings during a syncopal event and can be used for prolonged monitoring. The patient presented is the youngest infant in the world in whom such a device has been implanted.

Life After the Event: A Review of Basic Life Support Training for Parents Following Apparent Life-Threatening Events and Their Experience and Practices Following Discharge.

PubMed

Macken, W L; Clarke, N; Nadeem, M; Coghlan, D

2017-05-10

Apparent Life-Threatening Events (ALTEs) are a common presentation to paediatric hospitals and represent a significant cause of parental anxiety. Basic Life Support (BLS) training is recommended for all caregivers following ALTEs. This study aimed to assess the rate of caregiver BLS training and reviewed parents experience following discharge. Parents were interviewed by phone following discharge. Over the study period 25 children attended the Emergency Department with ALTE, 17/25 (68%) were trained and 13/17 (76%) were contactable for interview. All parents found training decreased their anxiety level and were interested in attending for re-training. BLS resuscitation was subsequently required by 2/13 (15%) of children. Non-medical grade monitors were in use by 10/13 (77%) of caregivers following discharge. Caregivers are eager to engage in BLS training and it effectively reduces their caregiver anxiety. We recommend an increase in instructor staff and use of group re-training post discharge.

Recombinant activated factor VII (NovoSeven): addition to replacement therapy in acute, uncontrolled and life-threatening bleeding.

PubMed

Mayo, A; Misgav, M; Kluger, Y; Geenberg, R; Pauzner, D; Klausner, J; Ben-Tal, O

2004-07-01

Recombinant activated factor VII (rFVIIa, NovoSeven) has been used off-label for various conditions. A protocol for its use in acute, uncontrolled life-threatening bleeding, was devised and employed. A haematologist/transfusion specialist was assigned as a member of the team. The clinical data were reviewed and summarized. A scoring system for the assessment and monitoring of coagulopathy was employed. Each parameter of prothrombin time (PT), activated partial thromboplastin time (aPTT), platelet number and fibrinogen level was allocated points according to the degree of abnormality. Three scoring levels emerged. Between April 2001 and April 2003, 13 patients received rFVIIa for acute, uncontrolled life-threatening bleeding. Nine of 13 patients remained alive for 15 days or longer after rFVIIa infusion. All patients who experienced a reduction or cessation of bleeding after rFVIIa infusion, also had a lower coagulopathy score after replacement therapy, prior to rFVIIa infusion, compared with their score at rFVIIa request. There was a reduction in the average use of blood products after rFVIIa infusion. The coagulopathy score was statistically predictive of response to rFVIIa and survival. In an area where very little data exists, we report the usefulness of rFVIIa. We propose that transfusion replacement should aim to correct coagulopathy before infusion of rFVIIa and that a haematologist/transfusion specialist should be involved in the management of these patients. A prognostically significant coagulopathy scoring system is offered.

Contrasting stories of life-threatening illness: a narrative inquiry.

PubMed

Sheilds, L; Molzahn, A; Bruce, A; Schick Makaroff, K; Stajduhar, K; Beuthin, R; Shermak, S

2015-01-01

Advances in science and technology have resulted in longer lives for people with life-threatening illnesses. However, little research compares the stories of people with different life-threatening illnesses. The objectives of this study were to explore and contrast how people story and re-story life-threatening illness specifically cancer, chronic kidney disease (CKD) and HIV. Narrative inquiry within a social constructionist perspective was used. A total of 113 in-depth interviews were conducted with 32 participants over a period of three years. Study participants included 32 people: 10 with cancer, 14 with CKD and 8 with HIV/AIDS. Participants varied in age (37-83 years old, mean=61.2 years), gender (17 men and 14 women), location (urban and rural), time post-diagnosis (median=8 years), intensity or invasiveness of treatment, and prognosis (continuous treatment, remission, cure, palliative). Participants described living with a life-threatening illness as a delicate balance. They focused on living their lives yet were fully and acutely aware of their own mortality. There was an undercurrent of sustained uncertainty that permeated their lives. Stories of life-threatening illness differed across the three illness groups and shifted over time as disease trajectories changed. Each disease brought specific challenges. With cancer, turning points and uncertainty were prominent. With CKD, a stealthy beginning to life-extending treatment through dialysis or transplant was evident, and with HIV, a shift from a perceived death sentence to a focus on hope and living was notable. Findings revealed that trajectories of illness for participants living with cancer, CKD and HIV are complex and differ markedly across the groups. Narratives shifted across all of the illness groups as participants navigated and re-storied the terrains of their life-threatening illness. Findings illuminated the need for health care providers to focus on person specific and contextualized aspects of

Life-Threatening Thrombocytopenia Following Intravenous Contrast Media Infusion.

PubMed

Park, Mihwa; Kim, Minjeong; Park, Jisun; Cho, Jinhyun

2018-01-01

Radiocontrast media-induced acute severe thrombocytopenia is a very rare complication and potentially life-threatening. Here, we report the case of a 63-year-old male patient with severe acute thrombocytopenia following first exposure to intravenous non-ionic contrast media without immediate allergic reactions. His platelet count dropped from 107000/μL to 2000/μL after six hours of radiocontrast infusion. After administration of corticosteroid and transfusion of platelet concentrates, the platelet count returned gradually to normal within 5 days. To the best of our knowledge, non-ionic contrast media-induced isolated acute severe thrombocytopenia following no signs or symptoms of immediate allergic reaction has never been described. © Copyright: Yonsei University College of Medicine 2018.

Factors predicting life-threatening infections with respiratory syncytial virus in adult patients.

PubMed

Park, Se Yoon; Kim, Taeeun; Jang, Young Rock; Kim, Min-Chul; Chong, Yong Pil; Lee, Sang-Oh; Choi, Sang-Ho; Kim, Yang Soo; Woo, Jun Hee; Kim, Sung-Han

2017-05-01

Respiratory syncytial virus (RSV) is a significant cause of acute respiratory illness with a clinical spectrum ranging from self-limiting upper respiratory infection to severe lower respiratory infection in elderly persons as well as young children. However, there are limited data on risk factors for life-threatening infections that could guide the appropriate use of antiviral agents in adult patients with RSV. We conducted a retrospective cohort study from October 2013 to September 2015. Adult patients with RSV who visited the emergency department were enrolled. Primary outcome was life-threatening infection (admission to intensive care unit, need for ventilator care or in-hospital death). A total of 227 patients were analysed. Thirty-four (15%) were classified as having life-threatening infections. By logistic regression, lower respiratory infection, chronic lung disease and bacterial co-infection were independent predictors of life-threatening infections. We developed a simple clinical scoring system using these variables (lower respiratory tract infection = score 4, chronic respiratory disease = score 3, bacterial co-infection = score 3 and fever ≥38 °C = score 2) to predict life-threatening infection. A score of >5 differentiated life-threatening RSV from non-life-threatening RSV with 82% sensitivity (95% CI, 66-93) and 72% specificity (95% CI, 65-78). The use of a clinical scoring system based on lower respiratory infection, chronic respiratory disease, bacterial co-infection and fever appears to be useful for outcome prediction and risk stratification in order to select patients who may need early antiviral therapy.

Myasthenia gravis: descriptive analysis of life-threatening events in a recent nationwide registry.

PubMed

Ramos-Fransi, A; Rojas-García, R; Segovia, S; Márquez-Infante, C; Pardo, J; Coll-Cantí, J; Jericó, I; Illa, I

2015-07-01

Myasthenia gravis (MG) may become life-threatening if patients have respiratory insufficiency or dysphagia. This study aimed to determine the incidence, demographic characteristics, risk factors, response to treatment and outcome of these life-threatening events (LTEs) in a recent, population-based sample of MG patients. A retrospective analysis of MG patients who presented with an LTE between 2000 and 2013 was performed. Participants were identified from a neuromuscular diseases registry in Spain that includes 648 patients with MG (NMD-ES). Sixty-two (9.56%) patients had an LTE. Thirty-two were classified as class V according to the MG Foundation of America, and 30 as class IVB. Fifty per cent were previously diagnosed with MG and median duration of the disease before the LTE was 24 months (3-406). The most common related factor was infection (n = 18). All patients received intravenous human immunoglobulin; 11 had a second infusion and six had plasma exchange. Median time to feeding tube removal was 13 days (1-434). Median time to weaning from ventilation was 12 days (3-176), and it was significantly shorter in late onset MG (≥50 years) (P = 0.019). LTEs improved <2 weeks in 55.8% but did not improve until after 1 month in 20% of patients. Four patients died. No other factors influenced mortality or duration of LTEs. The percentage of LTEs in MG patients was low, particularly amongst those previously diagnosed and treated for the disease. The significant percentage of treatment-resistant LTEs indicates that more effective treatment approaches are needed for this vulnerable sub-population. © 2015 EAN.

Life threatening acute pneumonitis during low dose methotrexate treatment for rheumatoid arthritis: a case report and review of the literature.

PubMed Central

Ridley, M G; Wolfe, C S; Mathews, J A

1988-01-01

A patient is described with definite rheumatoid arthritis (RA) who developed life threatening acute pneumonitis after receiving a total dose of only 12.5 mg methotrexate (MTX). This complication has been previously described, but this is probably the lowest reported dose before development of pneumonitis in a patient with RA. The possible significance of this case is discussed in the light of recent reports suggesting an increased susceptibility of patients with RA to the pulmonary toxicity of MTX. Images PMID:3052323

Life-threatening bleeding in a case of autoantibody-induced factor VII deficiency.

PubMed

Okajima, K; Ishii, M

1999-02-01

A male patient presented with life-threatening bleeding induced by autoantibody-induced factor VII (F.VII) deficiency. This patient had macroscopic hematuria, skin ecchymosis, gastrointestinal bleeding, and a neck hematoma that was causing disturbed respiration. He developed acute renal failure and acute hepatic failure, probably due to obstruction of the ureters and the biliary tract, respectively. Although activated partial thromboplastin time was normal, prothrombin time (PT) was remarkably prolonged at 71.8 seconds compared to 14.0 seconds in a normal control. Both the immunoreactive level of F.VII antigen and the F.VII activity of the patient's plasma samples were < 1.0% of normal. Although an equal part of normal plasma was added to the patient's plasma, PT was not corrected. The patient's plasma inhibited F.VII activity. These findings suggested the presence of a plasma inhibitor for F.VII. After administration of large doses of methylprednisolone, PT was gradually shortened and plasma levels of F.VII increased over time. Bleeding, acute renal failure, and acute hepatic failure improved markedly following the steroid treatment. These observations suggest that life-threatening bleeding can be induced by autoantibody-induced F.VII deficiency and that immunosuppressive therapy using large doses of steroid can be successful in inhibiting the production of the autoantibody.

Life-threatening hypokalemia following rapid correction of respiratory acidosis.

PubMed

Hammond, Kendra; You, David; Collins, Eileen G; Leehey, David J; Laghi, Franco

2013-01-01

A 56-year-old woman with a history of paraplegia and chronic pain due to neuromyelitis optica (Devic's syndrome) was admitted to a spinal cord injury unit for management of a sacral decubitus ulcer. During the hospitalization, she required emergency transfer to the intensive care unit (ICU) because of progressive deterioration of respiratory muscle function, severe respiratory acidosis, obtundation and hypotension. Upon transfer to the ICU, arterial blood gas revealed severe acute-on-chronic respiratory acidosis (pH 7.00, PCO2 120 mm Hg, PO2 211 mm Hg). The patient was immediately intubated and mechanically ventilated. Intravenous fluid boluses of normal saline (10.5 L in about 24 h) and vasopressors were started with rapid correction of hypotension. In addition, she was given hydrocortisone. Within 40 min of initiation of mechanical ventilation, there was improvement in acute respiratory acidosis. Sixteen hours later, however, the patient developed life-threatening hypokalemia (K(+) of 2.1 mEq/L) and hypomagnesemia (Mg of 1.4 mg/dL). Despite aggressive potassium supplementation, hypokalemia continued to worsen over the next several hours (K(+) of 1.7 mEq/L). Urine studies revealed renal potassium wasting. We reason that the recalcitrant life-threatening hypokalemia was caused by several mechanisms including total body potassium depletion (chronic respiratory acidosis), a shift of potassium from the extracellular to intracellular space (rapid correction of respiratory acidosis with mechanical ventilation), increased sodium delivery to the distal nephron (normal saline resuscitation), hyperaldosteronism (secondary to hypotension plus administration of hydrocortisone) and hypomagnesemia. We conclude that rapid correction of respiratory acidosis, especially in the setting of hypotension, can lead to life-threatening hypokalemia. Serum potassium levels must be monitored closely in these patients, as failure to do so can lead to potentially lethal consequences

[Value of brain MR imaging in infants with a severe idiopathic apparent life threatening event].

PubMed

Christophe, C; Boutemy, R; Christiaens, F; Fonteyne, C; Ziereisen, F; Dan, B

2000-01-01

Prognostic value of a magnetic resonance imaging (MRI) scoring system in infants with a severe apparent life threatening event (ALTE). Ten infants with an ALTE (aged between 6 and 31 weeks) were clinically graded according to the PRISM score and evaluated with EEG, evoked potentials and MRI. The 18 MRIs obtained were distributed in 3 classes according to the delay after which they were obtained; class A (n=5): within the first 48 hours after the event, class B (n=7): between day 3 and 8 and class C (n=6): between day 9 and 50. The 18 MRIs were evaluated retrospectively using a scoring system based on 3 categories of lesions: edema, basal ganglia injury and watershed injuries. Five infants died between day 2 and day 15 after the event. The five surviving infants had follow up neurodevelopmental testing after 38 to 77 months. There was no correlation between the 5 MRIs of class A and the neurological outcome. For the MRIs of class B and C, the scoring system can be of great value when combined with the scores of EEG, EP and PRISM. The scoring system for MRI performed within 48 hours after the event is falsely reassuring. MRI can be helpful as early as 3 days after the event when combined with the score of the electrophysiological investigations and the PRISM.

Life-threatening haemothorax: a rare presentation of pulmonary arteriovenous malformation.

PubMed

Kundu, Somenath; Mitra, Subhra; Mukherjee, Shubhasis; Chakravorty, Anushree

2010-11-01

Arteriovenous malformations of the lung are rare pulmonary vascular disorders which can suddenly lead to life threatening complications. Haemothorax due to rupture of a pulmonary arteriovenous malformation (PAVM) is very rare. We report here a case of a 39 year-old lady who presented with an acute onset of shortness of breath due to right-sided massive haemothorax and was subsequently detected to have pulmonary as well as cerebral arteriovenous malformation (CAVM).

Oropharyngeal Dysphagia Is Strongly Correlated With Apparent Life-Threatening Events.

PubMed

Duncan, Daniel R; Amirault, Janine; Mitchell, Paul D; Larson, Kara; Rosen, Rachel L

2017-08-01

The aim of the present study was to investigate the prevalence of oropharyngeal dysfunction with resultant aspiration in patients admitted after apparent life-threatening events (ALTE) and to determine whether historical characteristics could predict this oropharyngeal dysphagia and aspiration risk. We retrospectively reviewed the records of all patients admitted to Boston Children's Hospital between 2012 and 2015 with a diagnosis of ALTE to determine the frequency of evaluation for oropharyngeal dysphagia using video fluoroscopic swallow studies (VFSS) and clinical feeding evaluations, to determine the prevalence of swallowing dysfunction in subjects admitted after ALTE and to compare presenting historical characteristics to swallow study results. A total of 188 children were admitted with a diagnosis of ALTE of which 29% (n = 55) had an assessment of swallowing by VFSS. Of those who had a VFSS, 73% (n = 40) had evidence of aspiration or penetration on VFSS. Of all of the diagnostic tests ordered on patients with ALTEs, the VFSS had the highest rate of abnormalities of any test ordered. None of the historical characteristics of ALTE predicted which patients were at risk for aspiration. In patients who had both clinical feeding evaluations and VFSS, observed clinical feedings incorrectly identified 26% of patients as having no oropharyngeal dysphagia when in fact aspiration was present on VFSS. Oropharyngeal dysphagia with aspiration is the most common diagnosis identified in infants presenting with ALTEs. The algorithm for ALTE should be revised to include an assessment of VFSS as clinical feeding evaluations are inadequate to assess for aspiration.

Adverse Drug Events caused by Serious Medication Administration Errors

PubMed Central

Sawarkar, Abhivyakti; Keohane, Carol A.; Maviglia, Saverio; Gandhi, Tejal K; Poon, Eric G

2013-01-01

OBJECTIVE To determine how often serious or life-threatening medication administration errors with the potential to cause patient harm (or potential adverse drug events) result in actual patient harm (or adverse drug events (ADEs)) in the hospital setting. DESIGN Retrospective chart review of clinical events that transpired following observed medication administration errors. BACKGROUND Medication errors are common at the medication administration stage for hospitalized patients. While many of these errors are considered capable of causing patient harm, it is not clear how often patients are actually harmed by these errors. METHODS In a previous study where 14,041 medication administrations in an acute-care hospital were directly observed, investigators discovered 1271 medication administration errors, of which 133 had the potential to cause serious or life-threatening harm to patients and were considered serious or life-threatening potential ADEs. In the current study, clinical reviewers conducted detailed chart reviews of cases where a serious or life-threatening potential ADE occurred to determine if an actual ADE developed following the potential ADE. Reviewers further assessed the severity of the ADE and attribution to the administration error. RESULTS Ten (7.5% [95% C.I. 6.98, 8.01]) actual adverse drug events or ADEs resulted from the 133 serious and life-threatening potential ADEs, of which 6 resulted in significant, three in serious, and one life threatening injury. Therefore 4 (3% [95% C.I. 2.12, 3.6]) serious and life threatening potential ADEs led to serious or life threatening ADEs. Half of the ten actual ADEs were caused by dosage or monitoring errors for anti-hypertensives. The life threatening ADE was caused by an error that was both a transcription and a timing error. CONCLUSION Potential ADEs at the medication administration stage can cause serious patient harm. Given previous estimates of serious or life-threatening potential ADE of 1.33 per 100

Cervical abscess: a life-threatening complication of infectious mononucleosis.

PubMed

Westmore, G A

1990-04-01

The former view of infectious mononucleosis as an invariably benign disease has been modified in recent years by reports of life-threatening complications. A case is presented of a deep cervical abscess complicating infectious mononucleosis which came close to a fatal conclusion. The implications for the management of the illness are discussed in the light of this rare event, no exactly similar instance of which has been recorded.

Adverse life events and health: a population study in Hong Kong.

PubMed

Karatzias, Thanos; Yan, Elsie; Jowett, Sally

2015-02-01

Although the effects of adverse life events on mental health have been well documented in the literature, there has never been a population based study that investigated systematically the association between history of adverse life events and physical health (objective and subjective) in adults. Cross-sectional, face-to-face household population based survey of adults (18+) in Hong Kong (N=1147). Participants were asked if they had a diagnosis of six health conditions including hypertension, heart disease, arthritis, diabetes, eyesight degeneration, and hearing loss. They were also asked if they had experienced five adverse life events including death of a partner or spouse, abuse, natural disaster, life threatening illness or injury, and family disruption. Interviews also included the Short-Form 12 Health Survey (SFHS-12) and the short version of the Centre for Epidemiologic Studies Depression Scale (CES-D). Overall, results indicate that specific adverse life events may be associated with specific health conditions. However, all tested life events were associated with subjective physical and mental health. Death of partner or parent and life threatening illness or injury were found to have the strongest association with physical health problems. A dose-response relationship between adverse life events and physical health in general was evident but more so for heart disease and eyesight degeneration. Considering the high prevalence of traumatic events and how common the conditions associated with such events are in the general population, screening for adverse life events as part of comprehensive assessment will allow a deeper understanding of patients' needs. Copyright © 2014 Elsevier Inc. All rights reserved.

Epiglottitis and necrotizing fasciitis: a life-threatening complication of infectious mononucleosis.

PubMed

Caballero, Miguel; Sabater, Francisco; Traserra, Jose; Alòs, Llucia; Bernal-Sprekelsen, Manuel

2005-10-01

Life-threatening cervical complications associated with infectious mononucleosis are rare. The combination of acute epiglottitis and subsequent necrotizing fasciitis of the head and neck in a patient with infectious mononucleosis has not been reported to date.A 47-year-old female with infectious mononucleosis and epiglottitis was admitted to hospital for i.v. therapy. Owing to her poor clinical condition and the spread of the infection to the throat and superior mediastinum, as evidenced by CT, a cervical debridement was performed. After cervical debridement, histological findings were consistent with necrotizing fasciitis. The bacteria identified were Streptococcus viridans, Veilonella spp. and Capnocytophaga spp. The patient was hospitalized for 33 days.Mononucleosis, usually a benign condition, may be associated with life-threatening septic complications in the neck and chest. Serial CT or MRI scans are necessary to assess the development of the infection in the deep layers of the neck. Rapid medical treatment, extensive surgical debridement and intensive care are vital.

Acute poisoning following ingestion of medicines: initial management. How to treat life-threatening complications and to evaluate the risk of delayed effects and psychological distress.

PubMed

2010-12-01

Acute poisoning following ingestion of medications, both intentional and unintentional, is frequent and more or less severe. It is often unclear whether a toxic dose has been ingested. This review examines the initial management of patients with suspected acute poisoning, based on a review of the literature using the standard Prescrire methodology. We examined clinical practice guidelines, which are mostly based on observational, pharmacological and toxicological data, as well as empirical data. Few comparative trials are available. In life-threatening situations, the first priority is to call an emergency response mobile unit and to implement life-support techniques, i.e., resuscitation for cardiorespiratory arrest; respiratory support if necessary; and the left lateral head-down position and glucose injection if the patient is unconscious. Prompt, initial measures may also include: anticonvulsant injection for status epilepticus (diazepam, for example); a sedative for extreme agitation (diazepam or clorazepate if there is no risk of respiratory depression; otherwise haloperidol); atropine for severe bradycardia; elevating the legs for hypotension; and naloxone in case of respiratory depression due to opioids. Drug poisoning can be life-threatening.The extent of the risk should be assessed by questioning the patient and close contacts, examining the immediate environment, and carrying out a clinical examination to identify a major toxic condition. The severity of poisoning is assessed by gathering all information about the patient, the drug(s) ingested, the circumstances of ingestion, and any other substances ingested at the same time. A poison control centre may be called to assist with diagnosis, to predict the clinical consequences, and to guide patient management. Activated charcoal can reduce the gastrointestinal absorption of some drugs. It should be given as soon as possible, preferably within 2 hours after ingestion of a drug known to be adsorbed by

Life-threatening autoimmune warm hemolytic anemia following treatment for multiple sclerosis with alemtuzumab.

PubMed

Meunier, Benoit; Rico, Audrey; Seguier, Julie; Boutiere, Clemence; Ebbo, Mikael; Harle, Jean Robert; Schleinitz, Nicolas; Pelletier, Jean

2018-05-01

Alemtuzumab is a humanized monoclonal antibody directed at CD52 approved as a disease-modifying therapy for relapsing forms of multiple sclerosis (MS). To describe a case of a life-threatening autoimmune anemia occurring after a first course of alemtuzumab for relapsing-remitting MS in a 28-year-old male. Case report. A 28-year-old male developed a life-threatening autoimmune anemia occurring 11 months after first alemtuzumab course. We report the third case of autoimmune hemolytic anemia following treatment with alemtuzumab in a young MS patient. Due to the severity of this adverse event, neurologists using this treatment should be alert.

Prevalence of epilepsy and seizure disorders as causes of apparent life- threatening event (ALTE) in children admitted to a tertiary hospital.

PubMed

Anjos, Alessandra Marques dos; Nunes, Magda Lahorgue

2009-09-01

To determine the prevalence and describe clinical characteristics of seizure disorders and epilepsy as causes of apparent life- threatening event (ALTE) in children admitted at the emergency and followed in a tertiary hospital. Cross-sectional study with prospective data collection using specific guidelines to determine the etiology of ALTE. During the study, 30 (4.2%) children admitted to the hospital had a diagnosis of ALTE. There was a predominance of males (73%) and term infants (70%). Neonatal neurological disorders and neuropsychomotor development delay were found respectively in 13.4% and 10% of the cases. Etiological investigation revealed that 50% of the cases were idiopathic, and 13.4% were caused by epilepsy or seizure disorders. Although all patients had recurrent ALTE events, epilepsy had not been previously suspected. Epilepsy should be included in the differential diagnosis of ALTE, particularly when events are recurrent.

A substantial proportion of life-threatening injuries are sport-related.

PubMed

Meehan, William P; Mannix, Rebekah

2013-05-01

This study aimed to assess the proportion of all life-threatening injuries that are sport-related. We conducted a cross-sectional study of patients included in the National Hospital Ambulatory Medical Care Survey during the years 1999 to 2008. Life-threatening injuries were defined according to the International Classification of Diseases, Ninth Revision codes: skull fracture (800.x-802.xx, 803.x-804.xx), cervical spine fractures (805.xx-806.10), intracranial hemorrhage (852.xx-853.xx), traumatic pneumothorax/hemothorax (860.00-860.05), liver lacerations (864.xx), spleen lacerations (865.xx), aortic rupture (901.0; 902.0), gastric/duodenal rupture (537.89), heat stroke (992.0), and commotio cordis/heart contusion (861.01). Sport-related was defined by the external cause of injury codes, confirmed by text search. There were 300,394 observed emergency department visits during the study period. An estimated 0.5% (95% confidence interval [CI], 0.5%-0.6%) of all emergency department visits nationally were for life-threatening injuries. Of the life-threatening injuries, 14% (95% CI, 12%-17) were sport-related, representing 926,805 sport-related, life-threatening injuries nationally. A higher percentage (32%; 95% CI, 27%-38%) of life-threatening injuries sustained by children was sport-related when compared with adults (9%; 95% CI, 7%-11%). For adults aged 19 to 44 years, 12% (95% CI, 9%-15%) of life-threatening injuries were sport-related. For children aged 6 to 18 years, 39% (95% CI, 33%-46%) of life-threatening injuries were sport-related. Nearly a quarter (23%; 95% CI, 7%-55%) of pediatric cervical spine fractures was sport-related. The percentage of cervical spine fractures that were sport-related was lower for adults (7%; 95% CI, 4%-11%). Efforts should be made to prevent the number of sport-related, life-threatening injuries.

A Substantial Proportion of Life-Threatening Injuries are Sport-Related

PubMed Central

Meehan, William P.; Mannix, Rebekah

2013-01-01

Objective To assess the proportion of all life-threatening injuries that are sport-related. Methods We conducted a cross-sectional study of patients included in the National Hospital Ambulatory Medical Care Survey (NHAMCS) during the years 1999–2008. Life-threatening injuries were defined as International Classification of Diseases 9 codes: skull fracture [800.x–802.xx, 803.x–804.xx], cervical spine fractures [805.xx–806.10], intracranial hemorrhage [852.xx–853.xx], traumatic pneumothorax/hemothorax [860.00–860.05], liver lacerations [864.xx], spleen lacerations [865.xx], aortic rupture [901.0; 902.0], gastric/duodenal rupture [537.89], heat stroke [992.0], and commotio cordis/heart contusion [861.01]. Sport-related was defined by external cause of injury codes, confirmed by text search. Results There were 300,394 observed emergency department visits during the study period. An estimated 0.5% (95% CI, 0.5 – 0.6) of all ED visits nationally were for life-threatening injuries. Of life-threatening injuries, 14% (95% CI, 12 – 17) were sport-related, representing 926,805 sport-related, life-threatening injuries nationally. A higher percentage (32%; 95% CI, 27 – 38) of life-threatening injuries sustained by children was sport-related when compared with adults (9%; 95% CI, 7 – 11). For adults aged 19–44 years, 12% (95% CI, 9 – 15) of life-threatening injuries were sport-related. For children aged 6–18 years, 39% (95% CI, 33 – 46) of life-threatening injuries were sport-related. Nearly a quarter (23%; 95% CI, 7 – 55) of pediatric cervical spine fractures was sport-related. The percentage of cervical spine fractures that were sport-related was lower for adults (7%; 95% CI, 4 – 11). Conclusion Efforts should be made to prevent the number of sport-related, life-threatening injuries. PMID:23603654

Life-threatening intrathyroidal parathyroid adenoma

PubMed Central

Dogan, Ugur; Koc, Umit; Mayir, Burhan; Habibi, Mani; Dogan, Berna; Gomceli, Ismail; Bulbuller, Nurullah

2015-01-01

Acute primary hyperparathyroidism and parathyroid crisis are characterized by life-threatening hypercalcemia, a rare disorder. A 69-year-old female patient presented at our hospital’s neurology clinic with weakness, nausea, vomiting, depression, and hypercalcemia. Treatment of hypercalcemia resulted in no improvement in neurological symptoms, indicating resistance to treatment. Thyroid ultrasonography and parathyroid scintigraphy revealed hypoechoic nodules in the right lobe, pieces of nodules in the left lobe, and high serum calcium and parathyroid hormone levels. After provision of intensive medical treatment including hydration, diuresis, and bisphosphonate infusion resulted in only minimal decrease in the calcium level, urgent surgical treatment was performed. Frozen biopsy of the right intrathyroidal giant parathyroid adenoma in the right lobe confirmed initial diagnosis of primary hyperparathyroidism. Based on the biopsy findings, right parathyroidectomy and right total and left subtotal thyroidectomy were performed. Histopathologic examination revealed a parathyroid adenoma localized inside large thyroid nodules. Review of the findings resulted in diagnosis of intrathyroidal parathyroid adenoma. Symptoms of hypercalcemia improved rapidly during the postoperative period. PMID:25785164

Aggressive Treatment of Life-Threatening Hypophosphatemia During Recovery From Fulminant Hepatic Failure: A Case Report.

PubMed

Bissell, Brittany D; Davis, Jason E; Flannery, Alexander H; Adkins, David A; Thompson Bastin, Melissa L

2018-06-01

Acute liver failure secondary to acetaminophen overdose can be a life-threatening condition, characterized by severe electrolyte derangements. Hepatocyte regeneration is associated with phosphorous utilization and is a known complication of liver recovery following injury. We report the case of profound, life-threatening hypophosphatemia following recovery from acute fulminant liver failure. As the liver enzymes normalized, serum phosphorous levels plummeted. Our patient required an aggressive, individualized phosphorus replacement regimen, which resulted in a continuous infusion of intravenous (IV) sodium phosphate, titrated to a maximum rate of 30 mmol/h or 0.5 mmol/kg/h. The patient required over 400 mmol of total IV and oral phosphorous over the course of 48 hours. An aggressive approach to phosphorous replacement was done safely and effectively. Traditional replacement protocols are not adequate to sustain patients with this degree of hypophosphatemia. This is the first report to utilize a continuous infusion of phosphate with a maximum reported rate (0.5 mmol/kg/h). Our report summarizes a novel and safe approach for clinicians to maximally support these patients through high-dose, continuous infusion phosphorous administration.

Mobile phone use for contacting emergency services in life-threatening circumstances.

PubMed

Wu, Olivia; Briggs, Andrew; Kemp, Tom; Gray, Alastair; MacIntyre, Kate; Rowley, Jack; Willett, Keith

2012-03-01

The potential health benefits of mobile phone use have not been widely studied, except for telemedicine-type applications. This study seeks to determine whether initial contact with emergency services via a mobile phone in life-threatening situations is associated with potential health benefits when compared to contact via a landline. A record-linkage study was carried out in which data from all emergency dispatches for immediately life-threatening events from a United Kingdom county ambulance service were linked to the Patient Admission System at two major local hospitals. Mortality (at the scene, at the emergency department [ED], and during hospitalization); transfer to the ED; admission (inpatient care, and intensive care unit); and length of stay were analyzed for calls classified as Code Red (immediately life-threatening) by initial exposure (mobile phone vs. landline), while controlling for potential confounding variables. Of 354,199 ambulances dispatched to attend emergency incidents, 66% transported patients to the hospital while 2% stood down due to death at the scene. Mobile phone compared to landline reporting of emergencies resulted in significant reductions in the risk of death at the scene (odds ratio [OR] 0.77), but not for death in the ED or during inpatient admission. The risk of being transferred to the ED and subsequent inpatient admission were significantly lower with reporting from mobile phones compared to landline (OR 0.93 and OR 0.82, respectively). In this study, evidence of statistical association was demonstrated between the use of mobile phones to alert ambulance services in life-threatening situations and improved outcomes for patients. Copyright © 2012 Elsevier Inc. All rights reserved.

Transgender youth and life-threatening behaviors.

PubMed

Grossman, Arnold H; D'Augelli, Anthony R

2007-10-01

Sexual minority status is a key risk factor for suicide among lesbian, gay, and bisexual youth; however, it has not been studied among transgender youth. Fifty-five transgender youth reported on their life-threatening behaviors. Nearly half of the sample reported having seriously thought about taking their lives and one quarter reported suicide attempts. Factors significantly related to having made a suicide attempt included suicidal ideation related to transgender identity; experiences of past parental verbal and physical abuse; and lower body esteem, especially weight satisfaction and thoughts of how others evaluate the youths' bodies. Sexual minority status is a key risk factor for life-threatening behaviors among transgender youth.

Life-threatening gastrointestinal system bleeding in Hodgkin disease: multidetector CT findings and review of the literature.

PubMed

Akpinar, Erhan; Türkbey, Bariş; Cil, Barbaros Erhan; Canyiğit, Murat; Dündar, Ziya; Balkanci, Ferhun

2007-06-01

Acute lower gastrointestinal system (GIS) bleeding is a life-threatening condition. Immediate determination of the origin of the bleeding is crucial, since hemostatic management must be initiated as rapidly as possible. Colonoscopy, radionuclide studies, and conventional angiography are considered the most important methods for assessing the origin of the bleeding. There are few published reports about the feasibility of computed tomography (CT) in acute GIS bleeding. We present multidetector CT (MDCT) findings in a case of Hodgkin disease status one month post-chemotherapy (CHOP protocol; cyclophosphamide, doxorubicin, vincristine, prednisone) that presented with acute lower GIS bleeding.

Life-threatening cryoglobulinemia: clinical and immunological characterization of 29 cases.

PubMed

Ramos-Casals, Manuel; Robles, Angel; Brito-Zerón, Pilar; Nardi, Norma; Nicolás, José M; Forns, Xavier; Plaza, Joan; Yagüe, Jordi; Sánchez-Tapias, Jose M; Font, Josep

2006-12-01

To analyze the etiology, clinical presentation, and outcomes of patients with life-threatening cryoglobulinemic vasculitis. We studied 209 consecutive patients with cryoglobulinemic vasculitis. A potentially life-threatening cryoglobulinemia was considered as the development of renal failure, vasculitic abdominal involvement, pulmonary hemorrhage, or central nervous system involvement. Twenty-nine (14%) patients had life-threatening cryoglobulinemic vasculitis. There were 17 women and 12 men, with a mean age of 57 years. In 17 (59%) patients, life-threatening cryoglobulinemia was the initial clinical feature of the disease. The 29 patients had a total of 33 life-threatening episodes, which included renal failure due to cryoglobulinemic glomerulonephritis (n = 18), intestinal vasculitis (n = 8), pulmonary hemorrhage (n = 4), and central nervous system involvement (n = 3). In comparison with a control group of age-sex-matched patients with milder cryoglobulinemic vasculitis, those with severe cryoglobulinemic vasculitis had a higher frequency of fever (28% versus 7%, P = 0.017), type II cryoglobulins (100% versus 59%, P = 0.008), low C3 levels (55% versus 20%, P = 0.001), and a higher mean value of cryocrit (11.4% versus 3.3%, P = 0.004). Nineteen (66%) of the 29 patients with life-threatening involvement died, with the mortality rate reaching 100% in patients with intestinal ischemia and pulmonary hemorrhage. Life-threatening cryoglobulinemic vasculitis was observed in 14% of our patients, with almost two-thirds of episodes occurring at the onset of the disease. Fever, high cryocrit levels, and low C3 levels were associated with this severe presentation. Two-thirds of the patients died, with mortality for pulmonary hemorrhage and intestinal ischemia reaching 100%.

Life-threatening asthma and anaphylaxis in schools: a treatment model for school-based programs.

PubMed

Murphy, Kevin R; Hopp, Russell J; Kittelson, Eleanor B; Hansen, Geri; Windle, Mary L; Walburn, John N

2006-03-01

Pediatric asthma is the No. 1 chronic disease in childhood and is responsible for significant morbidity and mortality. In Nebraska, the number of asthma-related deaths is greater than the national average, and in 1998, 2 students died of acute asthma attacks while attending school in the Omaha public schools (OPSs). In response, we designed and implemented a program to respond to this problem. To implement and study a school-based program for the treatment of life-threatening asthma and anaphylaxis in the OPSs. The Emergency Response to Life-Threatening Asthma or Systemic Allergic Reactions (Anaphylaxis) Protocol was designed and evaluated in 78 OPSs from 1998 to 2003. Nurses and school staff were trained in the protocol, which required the use of nebulized albuterol and/or intramuscular epinephrine in conjunction with an emergency response procedure. Outcomes were measured by improvement in acute care in schools and survival of students. In the 5 years of evaluation, 98 students were treated successfully. One student died. Of those treated with the protocol, equal numbers had at school both asthma action plans (AAPs) and metered-dose inhalers (MDIs), MDIs only, or neither AAPs nor MDIs. As a result of the program, there has been an increased awareness from parents, teachers, and physicians about the necessity of an emergency response program. In 2002, an outcome of the OPS program resulted in the formation of Attack on Asthma Nebraska to ensure that Nebraska schools have the education, training, and medications to respond to anyone experiencing a life-threatening asthma or anaphylaxis attack at school. The following year, a revised protocol was approved by the Nebraska State Board of Education for use in all Nebraska schools. Emergency response protocols provide protection for children while in school. This program should serve as a national model for other school-based programs for children and adolescents with asthma and anaphylaxis.

Gambling and Adverse Life Events Among Urban Adolescents

PubMed Central

Lee, Grace P.; Derevensky, Jeffrey L.; Ialongo, Nicholas S.; Martins, Silvia S.

2011-01-01

This study explored the cross sectional association between adverse life events and gambling in a sample of 515 urban adolescents (average age 17, 55% male, 88% African American). Approximately half of the sample had gambled in the past year (51%); 78% of the gamblers gambled monthly and 39% had a gambling-related problem. On the other hand, 88% of the sample had experienced at least one life event in the past year, and those experiencing events tended to live in more disadvantaged neighborhoods. The mere acknowledgement of experiencing a stressful life event in the past year (yes/no) was not associated with an increase in odds of being a gambler, with gambling more frequently, or with having a gambling problem. However, when the context of the event was considered, an association was found between directly experiencing threatening and deviant/violent types of events and frequent gambling (OR > 2). Additionally, the probability of being a gambler increased as the number of events experienced increased (aOR = 1.07, 95% CI = 1.01, 1.13, P = 0.013), but problems among gamblers were not associated with the number of events experienced (aOR = 1.01, 95% CI = 0.92, 1.11, P = 0.876). During adolescence, life events appear to be connected more with the frequency of gambling rather than with problems related to gambling. PMID:21614529

Pregnancy-Related Coronary Artery Dissection: Recognition of a Life Threatening Process.

PubMed

Robinson, Julie R

Pregnancy-related spontaneous coronary artery dissection (P-SCAD) is a rare but life-threatening condition of the peripartum and postpartum mother. The gold standard of diagnosing P-SCAD is a left cardiac catheterization; however, this diagnostic tool may not be used early because myocardial infarction is not typically a top differential diagnosis for women and especially young pregnant women presenting with acute chest pain. Providers and registered nurses, particularly those in the prehospital setting, the emergency department, and labor and delivery units, should be aware of signs, symptoms, potential risk factors, and diagnostic results that could indicate P-SCAD and initiate early and appropriate treatment to improve maternal outcomes.

Acid Gastroesophageal Reflux Disease and Apparent Life-Threatening Events: Simultaneous pH-metry and Cardiorespiratory Monitoring.

PubMed

Macchini, Francesco; Morandi, Anna; Cognizzoli, Paola; Farris, Giorgio; Gentilino, Valerio; Zanini, Andrea; Leva, Ernesto

2017-02-01

To investigate the prevalence and the characteristics of gastroesophageal reflux disease (GERD) in infants with apparent life threatening events (ALTE). Infants with at least one episode of ALTE in absence of predisposing factors were included. All infants underwent a cardiorespiratory recording with simultaneous 24-hour pH-monitoring. Patients were divided into 3 groups according to the severity of GERD: A. Reflux Index (RI) <3%, B. RI = 3-7%, C. RI >7%. Monthly evaluations were performed and the anti-reflux therapy was maintained till normalization of monitoring and clinic. 41 infants were enrolled. GERD was found in 80% of patients (moderate in 54%, severe in 27%). A normalization of the cardiorespiratory tracks was recorded on average after 1 month for group A, 7 months for the group B and 9.5 months for group C. A significant difference was registered between group A and both group B and C (P < 0.0001), as well as between the group B and C (P < 0.05). GERD influences significantly the time of normalization of the cardiorespiratory monitoring in infants with ALTE. GERD diagnosis and treatment are mandatory in these patients. Copyright © 2016. Published by Elsevier B.V.

Bio-psychosocial determinants of time lost from work following non life threatening acute orthopaedic trauma

PubMed Central

2010-01-01

Background To determine factors predicting the duration of time away from work following acute orthopaedic non life threatening trauma Methods Prospective cohort study conducted at four hospitals in Victoria, Australia. The cohort comprised 168 patients aged 18-64 years who were working prior to the injury and sustained a range of acute unintentional orthopaedic injuries resulting in hospitalization. Baseline data was obtained by survey and medical record review. Multivariate Cox proportional hazards regression analysis was used to examine the association between potential predictors and the duration of time away from work during the six month study. The study achieved 89% follow-up. Results Of the 168 participants recruited to the study, 68% returned to work during the six month study. Multivariate Cox proportional hazards regression analysis identified that blue collar work, negative pain attitudes with respect to work, high initial pain intensity, injury severity, older age, initial need for surgery, the presence of co-morbid health conditions at study entry and an orthopaedic injury to more than one region were associated with extended duration away from work following the injury. Participants in receipt of compensation who reported high social functioning at two weeks were 2.58 times more likely to have returned to work than similar participants reporting low social functioning. When only those who had returned to work were considered, the participant reported reason for return to work " to fill the day" was a significant predictor of earlier RTW [RR 2.41 (95% C.I 1.35-4.30)] whereas "financial security" and "because they felt able to" did not achieve significance. Conclusions Many injury-related and psycho social factors affect the duration of time away from work following orthopaedic injury. Some of these are potentially modifiable and may be amenable to intervention. Further consideration of the reasons provided by participants for returning to work may

Bio-psychosocial determinants of time lost from work following non life threatening acute orthopaedic trauma.

PubMed

Clay, Fiona J; Newstead, Stuart V; Watson, Wendy L; Ozanne-Smith, Joan; McClure, Roderick J

2010-01-05

To determine factors predicting the duration of time away from work following acute orthopaedic non life threatening trauma Prospective cohort study conducted at four hospitals in Victoria, Australia. The cohort comprised 168 patients aged 18-64 years who were working prior to the injury and sustained a range of acute unintentional orthopaedic injuries resulting in hospitalization. Baseline data was obtained by survey and medical record review. Multivariate Cox proportional hazards regression analysis was used to examine the association between potential predictors and the duration of time away from work during the six month study. The study achieved 89% follow-up. Of the 168 participants recruited to the study, 68% returned to work during the six month study. Multivariate Cox proportional hazards regression analysis identified that blue collar work, negative pain attitudes with respect to work, high initial pain intensity, injury severity, older age, initial need for surgery, the presence of co-morbid health conditions at study entry and an orthopaedic injury to more than one region were associated with extended duration away from work following the injury. Participants in receipt of compensation who reported high social functioning at two weeks were 2.58 times more likely to have returned to work than similar participants reporting low social functioning. When only those who had returned to work were considered, the participant reported reason for return to work " to fill the day" was a significant predictor of earlier RTW [RR 2.41 (95% C.I 1.35-4.30)] whereas "financial security" and "because they felt able to" did not achieve significance. Many injury-related and psycho social factors affect the duration of time away from work following orthopaedic injury. Some of these are potentially modifiable and may be amenable to intervention. Further consideration of the reasons provided by participants for returning to work may provide important opportunities for social

A model for emergency department end-of-life communications after acute devastating events--part II: moving from resuscitative to end-of-life or palliative treatment.

PubMed

Limehouse, Walter E; Feeser, V Ramana; Bookman, Kelly J; Derse, Arthur

2012-11-01

The model for emergency department (ED) end-of-life communications after acute devastating events addresses decision-making capacity, surrogates, and advance directives, including legal definitions and application of these steps. Part II concerns communications moving from resuscitative to palliative and end-of-life treatments. After completing the steps involved in determining decision-making, emergency physicians (EPs) should consider starting palliative measures versus continuing resuscitative treatment. As communications related to these end-of-life decisions increasingly fall within the scope of emergency medicine (EM) practice, we need to become educated about and comfortable with them. © 2012 by the Society for Academic Emergency Medicine.

[Life-threatening hemoptysis. Treatment with transcatheter embolization].

PubMed

Gimeno Peribáñez, M J; Madariaga, B; Alfonso Aguirán, E R; Medrano Peña, J; Fernández Gómez, J A; Herrera, M; de Gregorio Ariza, M A

1999-09-01

To evaluate the immediate and long-term efficacy of transcatheter embolization of bronchial, systemic and pulmonary arteries to treat life-threatening hemoptysis. Likewise, we propose the systematic treatment of life-threatening hemoptysis by means of transcatheter embolization. One hundred seven angiographies were performed on the same number of patients experiencing life-threatening hemoptysis with bleeding exceeding 150 ml in 24 hours. Before angiography, we rinsed the vessels with cold saline solution and adrenalin through the catheter. Thirty-three patients were female and 74 were male. Mean age was 52.3 years (range 12 to 75 years). Embolization was performed in 104 (3 in patients with recurrent hemoptysis) using polyvinyl alcohol and micro-coils. Bronchial and systemic arteries of the affected hemithorax (mammary and lateral thoracic arteries) were checked in all patients. If findings were negative or bleeding was recurrent, we also performed pulmonary arteriography. In two cases we were unable to catheterize the artery theoretically responsible for bleeding. Examination of both arterial and systemic vessels proved normal in one patient. The embolization technique was successful in 99% (103/104) of the cases and the rate of immediate clinical success was 95.1% (99/104). The mean time of follow-up was 43.2 months (range 3 to 66 months). Hemoptysis recurred in 15.3% (16 cases) within a mean 8.3 months (range 15 days to 48 months); embolization was repeated in 14 of these patients with satisfactory results, while two underwent surgery. In five patients (4.8%) we observed complications requiring no additional medical treatment: one instance of coil migration to the deep femoral artery, from which the coil was removed in a basket; two cases of bronchial artery extravasation with small mediastinal hematomas; and two hematomas at the points of puncture. Selective or supra-selective embolization of the arteries that feed the bronchi provides effective management of

The role of stressful life events on the cortisol reactivity patterns of breast cancer survivors.

PubMed

Wan, Cynthia; Couture-Lalande, Marie-Ève; Lebel, Sophie; Bielajew, Catherine

2017-12-01

Atypical patterns of cortisol secretion following an acute stressor have been commonly reported in breast cancer survivors. Stressful life events have been associated with blunted acute cortisol levels in other populations. The purpose of this study was to explore the role of stressful life events on cortisol secretion patterns of breast cancer survivors following an acute stressor. The Trier Social Stress (TSST) was used to elicit a moderate stress response in breast cancer survivors (n = 19) and a control group (n = 17). Saliva samples were collected before, during and after the TSST to provide cortisol concentrations. During recovery, we recorded the frequency and subjective impact of stressful life events in the past year using the Life Experience Survey. Simple regressions analyses were performed; results suggest no group differences between the total number of stressful life events and their subjective impact. However, the total number of stressful life events as well as their subjective impact correlated negatively with the peak cortisol concentration in breast cancer survivors. The cumulative effect of stressful life events, positive and negative, may impact the endocrine stress system of breast cancer survivors more so than that of women with no history of cancer.

Transgender Youth and Life-Threatening Behaviors

ERIC Educational Resources Information Center

Grossman, Arnold H.; D'Augelli, Anthony R.

2007-01-01

Sexual minority status is a key risk factor for suicide among lesbian, gay, and bisexual youth; however, it has not been studied among transgender youth. Fifty-five transgender youth reported on their life-threatening behaviors. Nearly half of the sample reported having seriously thought about taking their lives and one quarter reported suicide…

Life-threatening motor vehicle crashes in bright sunlight

PubMed Central

Redelmeier, Donald A.; Raza, Sheharyar

2017-01-01

Abstract Bright sunlight may create visual illusions that lead to driver error, including fallible distance judgment from aerial perspective. We tested whether the risk of a life-threatening motor vehicle crash was increased when driving in bright sunlight. This longitudinal, case-only, paired-comparison analysis evaluated patients hospitalized because of a motor vehicle crash between January 1, 1995 and December 31, 2014. The relative risk of a crash associated with bright sunlight was estimated by evaluating the prevailing weather at the time and place of the crash compared with the weather at the same hour and location on control days a week earlier and a week later. The majority of patients (n = 6962) were injured during daylight hours and bright sunlight was the most common weather condition at the time and place of the crash. The risk of a life-threatening crash was 16% higher during bright sunlight than normal weather (95% confidence interval: 9–24, P < 0.001). The increased risk was accentuated in the early afternoon, disappeared at night, extended to patients with different characteristics, involved crashes with diverse features, not apparent with cloudy weather, and contributed to about 5000 additional patient-days in hospital. The increased risk extended to patients with high crash severity as indicated by ambulance involvement, surgical procedures, length of hospital stay, intensive care unit admission, and patient mortality. The increased risk was not easily attributed to differences in alcohol consumption, driving distances, or anomalies of adverse weather. Bright sunlight is associated with an increased risk of a life-threatening motor vehicle crash. An awareness of this risk might inform driver education, trauma staffing, and safety warnings to prevent a life-threatening motor vehicle crash. Level of evidence: Epidemiologic Study, level III. PMID:28072708

Life-threatening motor vehicle crashes in bright sunlight.

PubMed

Redelmeier, Donald A; Raza, Sheharyar

2017-01-01

Bright sunlight may create visual illusions that lead to driver error, including fallible distance judgment from aerial perspective. We tested whether the risk of a life-threatening motor vehicle crash was increased when driving in bright sunlight.This longitudinal, case-only, paired-comparison analysis evaluated patients hospitalized because of a motor vehicle crash between January 1, 1995 and December 31, 2014. The relative risk of a crash associated with bright sunlight was estimated by evaluating the prevailing weather at the time and place of the crash compared with the weather at the same hour and location on control days a week earlier and a week later.The majority of patients (n = 6962) were injured during daylight hours and bright sunlight was the most common weather condition at the time and place of the crash. The risk of a life-threatening crash was 16% higher during bright sunlight than normal weather (95% confidence interval: 9-24, P < 0.001). The increased risk was accentuated in the early afternoon, disappeared at night, extended to patients with different characteristics, involved crashes with diverse features, not apparent with cloudy weather, and contributed to about 5000 additional patient-days in hospital. The increased risk extended to patients with high crash severity as indicated by ambulance involvement, surgical procedures, length of hospital stay, intensive care unit admission, and patient mortality. The increased risk was not easily attributed to differences in alcohol consumption, driving distances, or anomalies of adverse weather.Bright sunlight is associated with an increased risk of a life-threatening motor vehicle crash. An awareness of this risk might inform driver education, trauma staffing, and safety warnings to prevent a life-threatening motor vehicle crash. Epidemiologic Study, level III.

A model for emergency department end-of-life communications after acute devastating events--part I: decision-making capacity, surrogates, and advance directives.

PubMed

Limehouse, Walter E; Feeser, V Ramana; Bookman, Kelly J; Derse, Arthur

2012-09-01

Making decisions for a patient affected by sudden devastating illness or injury traumatizes a patient's family and loved ones. Even in the absence of an emergency, surrogates making end-of-life treatment decisions may experience negative emotional effects. Helping surrogates with these end-of-life decisions under emergent conditions requires the emergency physician (EP) to be clear, making medical recommendations with sensitivity. This model for emergency department (ED) end-of-life communications after acute devastating events comprises the following steps: 1) determine the patient's decision-making capacity; 2) identify the legal surrogate; 3) elicit patient values as expressed in completed advance directives; 4) determine patient/surrogate understanding of the life-limiting event and expectant treatment goals; 5) convey physician understanding of the event, including prognosis, treatment options, and recommendation; 6) share decisions regarding withdrawing or withholding of resuscitative efforts, using available resources and considering options for organ donation; and 7) revise treatment goals as needed. Emergency physicians should break bad news compassionately, yet sufficiently, so that surrogate and family understand both the gravity of the situation and the lack of long-term benefit of continued life-sustaining interventions. EPs should also help the surrogate and family understand that palliative care addresses comfort needs of the patient including adequate treatment for pain, dyspnea, or anxiety. Part I of this communications model reviews determination of decision-making capacity, surrogacy laws, and advance directives, including legal definitions and application of these steps; Part II (which will appear in a future issue of AEM) covers communication moving from resuscitative to end-of-life and palliative treatment. EPs should recognize acute devastating illness or injuries, when appropriate, as opportunities to initiate end-of-life discussions and to

20 CFR 416.1248 - Exclusion of gifts to children with life-threatening conditions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Exclusion of gifts to children with life... gifts to children with life-threatening conditions. In determining the resources of an individual who has not attained 18 years of age and who has a life-threatening condition, we will exclude any gifts...

Acute respiratory distress syndrome

MedlinePlus

... page: //medlineplus.gov/ency/article/000103.htm Acute respiratory distress syndrome To use the sharing features on this page, please enable JavaScript. Acute respiratory distress syndrome (ARDS) is a life-threatening lung ...

Tachycardia may prognosticate life- or organ-threatening diseases in children with abdominal pain.

PubMed

Hayakawa, Itaru; Sakakibara, Hiroshi; Atsumi, Yukari; Hataya, Hiroshi; Terakawa, Toshiro

2017-06-01

Abdominal pain is common in children, but expeditious diagnosis of life- or organ-threatening diseases can be challenging. An evidence-based definition of tachycardia in children was established recently, but its diagnostic utility has not yet been studied. To test the hypothesis that abdominal pain with tachycardia may pose a higher likelihood of life- or organ-threatening diseases in children. A nested case-control study was conducted in a pediatric emergency department in 2013. Tachycardia was defined as a resting heart rate of more than 3 standard deviations above the average for that age. Life- or organ-threatening diseases were defined as "disorders that might result in permanent morbidity or mortality without appropriate intervention." A triage team recorded vital signs before emergency physicians attended patients. Patients with tachycardia (cases) and without tachycardia (controls) were systematically matched for age, sex, and month of visit. The groups were compared for the presence of life- or organ-threatening diseases. There were 1683 visits for abdominal pain, 1512 of which had vital signs measured at rest. Eighty-three patients experienced tachycardia, while 1429 did not. Fifty-eight cases and 58 controls were matched. Life- or organ-threatening diseases were more common in the case group (19%) than the control group (5%, p=0.043). The relative risk of tachycardia to the presence of the diseases was 3.7 (95% confidence interval 1.2-12.0). Tachycardia significantly increased the likelihood of life- or organ-threatening diseases. Tachycardia in children with abdominal pain should alert emergency physicians to the possibility of serious illness. Copyright © 2017 Elsevier Inc. All rights reserved.

Safety and Efficacy of Lysergic Acid Diethylamide-Assisted Psychotherapy for Anxiety Associated With Life-threatening Diseases

PubMed Central

Gasser, Peter; Holstein, Dominique; Michel, Yvonne; Doblin, Rick; Yazar-Klosinski, Berra; Passie, Torsten; Brenneisen, Rudolf

2014-01-01

Abstract A double-blind, randomized, active placebo-controlled pilot study was conducted to examine safety and efficacy of lysergic acid diethylamide (LSD)-assisted psychotherapy in 12 patients with anxiety associated with life-threatening diseases. Treatment included drug-free psychotherapy sessions supplemented by two LSD-assisted psychotherapy sessions 2 to 3 weeks apart. The participants received either 200 μg of LSD (n = 8) or 20 μg of LSD with an open-label crossover to 200 μg of LSD after the initial blinded treatment was unmasked (n = 4). At the 2-month follow-up, positive trends were found via the State-Trait Anxiety Inventory (STAI) in reductions in trait anxiety (p = 0.033) with an effect size of 1.1, and state anxiety was significantly reduced (p = 0.021) with an effect size of 1.2, with no acute or chronic adverse effects persisting beyond 1 day after treatment or treatment-related serious adverse events. STAI reductions were sustained for 12 months. These results indicate that when administered safely in a methodologically rigorous medically supervised psychotherapeutic setting, LSD can reduce anxiety, suggesting that larger controlled studies are warranted. PMID:24594678

Safety and efficacy of lysergic acid diethylamide-assisted psychotherapy for anxiety associated with life-threatening diseases.

PubMed

Gasser, Peter; Holstein, Dominique; Michel, Yvonne; Doblin, Rick; Yazar-Klosinski, Berra; Passie, Torsten; Brenneisen, Rudolf

2014-07-01

A double-blind, randomized, active placebo-controlled pilot study was conducted to examine safety and efficacy of lysergic acid diethylamide (LSD)-assisted psychotherapy in 12 patients with anxiety associated with life-threatening diseases. Treatment included drug-free psychotherapy sessions supplemented by two LSD-assisted psychotherapy sessions 2 to 3 weeks apart. The participants received either 200 μg of LSD (n = 8) or 20 μg of LSD with an open-label crossover to 200 μg of LSD after the initial blinded treatment was unmasked (n = 4). At the 2-month follow-up, positive trends were found via the State-Trait Anxiety Inventory (STAI) in reductions in trait anxiety (p = 0.033) with an effect size of 1.1, and state anxiety was significantly reduced (p = 0.021) with an effect size of 1.2, with no acute or chronic adverse effects persisting beyond 1 day after treatment or treatment-related serious adverse events. STAI reductions were sustained for 12 months. These results indicate that when administered safely in a methodologically rigorous medically supervised psychotherapeutic setting, LSD can reduce anxiety, suggesting that larger controlled studies are warranted.

Sex differences in event-related risk for major depression.

PubMed

Maciejewski, P K; Prigerson, H G; Mazure, C M

2001-05-01

This study sought to determine if women are more likely than men to experience an episode of major depression in response to stressful life events. Sex differences in event-related risk for depression were examined by means of secondary analyses employing data from the Americans' Changing Lives study. The occurrence and time of occurrence of depression onset and instances of stressful life events within a 12-month period preceding a structured interview were documented in a community-based sample of 1024 men and 1800 women. Survival analytical techniques were used to examine sex differences in risk for depression associated with generic and specific stressful life events. Women were approximately three times more likely than men to experience major depression in response to any stressful life event. Women and men did not differ in risk for depression associated with the death of a spouse or child, events affecting their relationship to a spouse/partner (divorce and marital/love problems) or events corresponding to acute financial or legal difficulties. Women were at elevated risk for depression associated with more distant interpersonal losses (death of a close friend or relative) and other types of events (change of residence, physical attack, or life-threatening illness/injury). Stressful life events overall, with some exceptions among specific event types, pose a greater risk for depression among women compared to men.

Optimal Combination of Non-Invasive Tools for the Early Detection of Potentially Life-Threatening Emergencies in Gynecology

PubMed Central

Varas, Catalina; Ravit, Marion; Mimoun, Camille; Panel, Pierre; Huchon, Cyrille; Fauconnier, Arnaud

2016-01-01

Objectives Potentially life-threatening gynecological emergencies (G-PLEs) are acute pelvic conditions that may spontaneously evolve into a life-threatening situation, or those for which there is a risk of sequelae or death in the absence of prompt diagnosis and treatment. The objective of this study was to identify the best combination of non-invasive diagnostic tools to ensure an accurate diagnosis and timely response when faced with G-PLEs for patients arriving with acute pelvic pain at the Gynecological Emergency Department (ED). Methods The data on non-invasive diagnostic tools were sourced from the records of patients presenting at the ED of two hospitals in the Parisian suburbs (France) with acute pelvic pain between September 2006 and April 2008. The medical history of the patients was obtained through a standardized questionnaire completed for a prospective observational study, and missing information was completed with data sourced from the medical forms. Diagnostic tool categories were predefined as a collection of signs or symptoms. We analyzed the association of each sign/symptom with G-PLEs using Pearson’s Chi-Square or Fischer’s exact tests. Symptoms and signs associated with G-PLEs (p-value < 0.20) were subjected to logistic regression to evaluate the diagnostic value of each of the predefined diagnostic tools and in various combinations. Results The data of 365 patients with acute pelvic pain were analyzed, of whom 103 were confirmed to have a PLE. We analyzed five diagnostic tools by logistic regression: Triage Process, History-Taking, Physical Examination, Ultrasonography, and Biological Exams. The combination of History-Taking and Ultrasonography had a C-index of 0.83, the highest for a model combining two tools. Conclusions The use of a standardized self-assessment questionnaire for history-taking and focal ultrasound examination were found to be the most successful tool combination for the diagnosis of gynecological emergencies in a

Positive modulation of a neutral declarative memory by a threatening social event.

PubMed

Fernández, Rodrigo S; Bavassi, Luz; Campos, Jorge; Allegri, Ricardo F; Molina, Victor A; Forcato, Cecilia; Pedreira, María E

2015-12-01

Memories can be altered by negative or arousing experiences due to the activation of the stress-responsive sympatho-adrenal-medullary axis (SYM). Here, we used a neutral declarative memory that was acquired during multi-trial training to determine the effect of a threatening event on memory without emotional valence. To this end, participants received a new threatening social protocol before learning pairs of meaningless syllables and were tested either 15 min, 2 days or 8 days after acquisition. We first demonstrated that this threatening social situation activates not only the SYM axis (Experiment 1) and the hypothalamus-pituitary-adrenal axis (HPA; Experiment 2), but also, it improves the acquisition or early consolidation of the syllable pairs (Experiment 3). This improvement is not a transient effect; it can be observed after the memory is consolidated. Furthermore, this modulation increases the persistence of memory (Experiment 4). Thus, it is possible to affect memories with specific events that contain unrelated content and a different valence. Copyright © 2015 Elsevier Inc. All rights reserved.

Prevalence and effects of life event exposure among undergraduate and community college students.

PubMed

Anders, Samantha L; Frazier, Patricia A; Shallcross, Sandra L

2012-07-01

The purposes of this study were to assess lifetime and recent exposure to various life events among undergraduate and community college students and to assess the relation between event exposure and a broad range of outcomes (i.e., mental and physical health, life satisfaction, grade point average). Undergraduate students from a midwestern university (N = 842) and a community college (N = 242) completed online measures of lifetime event exposure and outcomes at Time 1 and recent event exposure at Time 2 two months later. Life events assessed included events that did and did not meet the definition of a traumatic event (i.e., posttraumatic stress disorder Criterion A1) in the Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev.; DSM-IV-TR; American Psychiatric Association, 2000) as well as directly (e.g., own life-threatening illness) and indirectly (e.g., others' illness) experienced events. Students reported experiencing many lifetime and recent Criterion A1 and non-A1 events, and community college students reported more events than did university students. Generally, individuals who reported more lifetime events also reported poorer outcomes (e.g., poorer health). The number of non-Criterion A1 and directly experienced events tended to be more strongly correlated with negative outcomes than were the number of Criterion A1 and indirectly experienced events reported. These findings suggest that non-A1 events are important to assess and can be significantly related to outcomes for students.

Life threatening hyperkalemia and acidosis secondary to trimethoprim-sulfamethoxazole treatment.

PubMed

Margassery, S; Bastani, B

2001-01-01

We present a 77-year-old male with moderate chronic renal insufficiency from diabetic nephropathy who developed severe metabolic acidosis and life threatening hyperkalemia on treatment with regular dose of trimethoprim-sulfamethoxazole (TMP-SMZ) for urinary tract infection. The metabolic acidosis and hyperkalemia resolved upon appropriate medical intervention and discontinuation of TMP-SMZ. While hyperkalemia has commonly been reported with high dose of TMP-SMZ, severe metabolic acidosis is quite uncommon with regular dose TMP-SMZ. We emphasize that patients with renal tubular acidosis (RTA), renal insufficiency, aldosterone deficiency, old age with reduced renal mass and function, and angiotensin converting enzyme (ACE)-inhibitor therapy are at high risk of developing these severe and potentially life threatening complications.

A comparison of "life threatening injury" concept in the Turkish Penal Code and trauma scoring systems.

PubMed

Fedakar, Recep; Aydiner, Ahmet Hüsamettin; Ercan, Ilker

2007-07-01

To compare accuracy and to check the suitability of the Glasgow Coma Scale (GCS), the Revised Trauma Score (RTS), the Injury Severity Score (ISS), the New Injury Severity Score (NISS) and the Trauma and Injury Severity Score (TRISS), the scoring systems widely used in international trauma studies, in the evaluation of the "life threatening injury" concept established by the Turkish Penal Code. The age, sex, type of trauma, type and localizations of wounds, GCS, RTS, ISS, NISS and TRISS values, the decision of life threatening injury of 627 trauma patients admitted to Emergency Department of the Uludag University Medical School Hospital in year 2003 were examined. A life-threatening injury was present in 35.2% of the cases examined. GCS, RTS, ISS, NISS and TRISS confirmed the decision of life threatening injury with percentages of 74.8%, 76.9%, 88.7%, 86.6% and 68.6%, respectively. The best cut-off point 14 was determined in the ISS system with 79.6% sensitivity and 93.6% specificity. All of the cases with sole linear skull fracture officially decided as life threatening injury had an ISS of 5, a NISS of 6 and the best scores of GCS (15), RTS (7.8408) and TRISS (100%). ISS and NISS appeared to be the best trauma scoring systems that can be used for the decision of life threatening injury, compared with GCS, RTS and TRISS. Thus, ISS and NISS can be acceptable for using the evaluation of the life threatening injury concept established by the Turkish Penal Code.

Stressful life events and neuroticism as predictors of late-life versus early-life depression.

PubMed

Weber, Kerstin; Giannakopoulos, Panteleimon; Herrmann, François R; Bartolomei, Javier; Digiorgio, Sergio; Ortiz Chicherio, Nadia; Delaloye, Christophe; Ghisletta, Paolo; Lecerf, Thierry; De Ribaupierre, Anik; Canuto, Alessandra

2013-12-01

The occurrence of depression in younger adults is related to the combination of long-standing factors such as personality traits (neuroticism) and more acute factors such as the subjective impact of stressful life events. Whether an increase in physical illnesses changes these associations in old age depression remains a matter of debate. We compared 79 outpatients with major depression and 102 never-depressed controls; subjects included both young (mean age: 35 years) and older (mean age: 70 years) adults. Assessments included the Social Readjustment Rating Scale, NEO Personality Inventory and Cumulative Illness Rating Scale. Logistic regression models analyzed the association between depression and subjective impact of stressful life events while controlling for neuroticism and physical illness. Patients and controls experienced the same number of stressful life events in the past 12 months. However, in contrast to the controls, patients associated the events with a subjective negative emotional impact. Negative stress impact and levels of neuroticism, but not physical illness, significantly predicted depression in young age. In old age, negative stress impact was weakly associated with depression. In this age group, depressive illness was also determined by physical illness burden and neuroticism. Our data suggest that the subjective impact of life stressors, although rated as of the same magnitude, plays a less important role in accounting for depression in older age compared to young age. They also indicate an increasing weight of physical illness burden in the prediction of depression occurrence in old age. © 2013 The Authors. Psychogeriatrics © 2013 Japanese Psychogeriatric Society.

Association of Broad- vs Narrow-Spectrum Antibiotics With Treatment Failure, Adverse Events, and Quality of Life in Children With Acute Respiratory Tract Infections.

PubMed

Gerber, Jeffrey S; Ross, Rachael K; Bryan, Matthew; Localio, A Russell; Szymczak, Julia E; Wasserman, Richard; Barkman, Darlene; Odeniyi, Folasade; Conaboy, Kathryn; Bell, Louis; Zaoutis, Theoklis E; Fiks, Alexander G

2017-12-19

Acute respiratory tract infections account for the majority of antibiotic exposure in children, and broad-spectrum antibiotic prescribing for acute respiratory tract infections is increasing. It is not clear whether broad-spectrum treatment is associated with improved outcomes compared with narrow-spectrum treatment. To compare the effectiveness of broad-spectrum and narrow-spectrum antibiotic treatment for acute respiratory tract infections in children. A retrospective cohort study assessing clinical outcomes and a prospective cohort study assessing patient-centered outcomes of children between the ages of 6 months and 12 years diagnosed with an acute respiratory tract infection and prescribed an oral antibiotic between January 2015 and April 2016 in a network of 31 pediatric primary care practices in Pennsylvania and New Jersey. Stratified and propensity score-matched analyses to account for confounding by clinician and by patient-level characteristics, respectively, were implemented for both cohorts. Broad-spectrum antibiotics vs narrow-spectrum antibiotics. In the retrospective cohort, the primary outcomes were treatment failure and adverse events 14 days after diagnosis. In the prospective cohort, the primary outcomes were quality of life, other patient-centered outcomes, and patient-reported adverse events. Of 30 159 children in the retrospective cohort (19 179 with acute otitis media; 6746, group A streptococcal pharyngitis; and 4234, acute sinusitis), 4307 (14%) were prescribed broad-spectrum antibiotics including amoxicillin-clavulanate, cephalosporins, and macrolides. Broad-spectrum treatment was not associated with a lower rate of treatment failure (3.4% for broad-spectrum antibiotics vs 3.1% for narrow-spectrum antibiotics; risk difference for full matched analysis, 0.3% [95% CI, -0.4% to 0.9%]). Of 2472 children enrolled in the prospective cohort (1100 with acute otitis media; 705, group A streptococcal pharyngitis; and 667, acute sinusitis), 868

Risk stratification personalised model for prediction of life-threatening ventricular tachyarrhythmias in patients with chronic heart failure.

PubMed

Frolov, Alexander Vladimirovich; Vaikhanskaya, Tatjana Gennadjevna; Melnikova, Olga Petrovna; Vorobiev, Anatoly Pavlovich; Guel, Ludmila Michajlovna

2017-01-01

The development of prognostic factors of life-threatening ventricular tachyarrhythmias (VTA) and sudden cardiac death (SCD) continues to maintain its priority and relevance in cardiology. The development of a method of personalised prognosis based on multifactorial analysis of the risk factors associated with life-threatening heart rhythm disturbances is considered a key research and clinical task. To design a prognostic and mathematical model to define personalised risk for life-threatening VTA in patients with chronic heart failure (CHF). The study included 240 patients with CHF (mean-age of 50.5 ± 12.1 years; left ventricular ejection fraction 32.8 ± 10.9%; follow-up period 36.8 ± 5.7 months). The participants received basic therapy for heart failure. The elec-trocardiogram (ECG) markers of myocardial electrical instability were assessed including microvolt T-wave alternans, heart rate turbulence, heart rate deceleration, and QT dispersion. Additionally, echocardiography and Holter monitoring (HM) were performed. The cardiovascular events were considered as primary endpoints, including SCD, paroxysmal ventricular tachycardia/ventricular fibrillation (VT/VF) based on HM-ECG data, and data obtained from implantable device interrogation (CRT-D, ICD) as well as appropriated shocks. During the follow-up period, 66 (27.5%) subjects with CHF showed adverse arrhythmic events, including nine SCD events and 57 VTAs. Data from a stepwise discriminant analysis of cumulative ECG-markers of myocardial electrical instability were used to make a mathematical model of preliminary VTA risk stratification. Uni- and multivariate Cox logistic regression analysis were performed to define an individualised risk stratification model of SCD/VTA. A binary logistic regression model demonstrated a high prognostic significance of discriminant function with a classification sensitivity of 80.8% and specificity of 99.1% (F = 31.2; c2 = 143.2; p < 0.0001). The method of personalised risk

Stressful life events preceding the onset of depression in Asian patients with major depressive disorder.

PubMed

Park, Subin; Hatim, Ahmad; Si, Tian-Mei; Jeon, Hong Jin; Srisurapanont, Manit; Bautista, Dianne; Liu, Shen-ing; Chua, Hong Choon; Hong, Jin Pyo

2015-12-01

Previous studies have identified the significant role of stressful life events in the onset of depressive episodes. However, there is a paucity of cross-national studies on stressful life events that precede depression. We aimed to compare types of stressful life events associated with the onset of depressive episodes in patients with major depressive disorder (MDD) in five Asian countries. A total of 507 outpatients with MDD were recruited in China (n = 114), South Korea (n = 101), Malaysia (n = 90), Thailand (n = 103) and Taiwan (n = 99). All patients were assessed with the Mini-International Neuropsychiatric Interview and the List of Threatening Experiences. The prevalence of each type of stressful life events was calculated and compared between each country. The type of stressful life event that preceded the onset of a depressive episode differed between patients in China and Taiwan and those in South Korea, Malaysia and Thailand. Patients in China and Taiwan were less likely to report interpersonal relationship problems and occupational/financial problems than patients in South Korea, Malaysia and Thailand. Understanding the nature and basis of culturally determined susceptibilities to specific stressful life events is critical for establishing a policy of depression prevention and providing effective counseling services for depressed patients. © The Author(s) 2015.

Severe or life-threatening asthma exacerbation: patient heterogeneity identified by cluster analysis.

PubMed

Sekiya, K; Nakatani, E; Fukutomi, Y; Kaneda, H; Iikura, M; Yoshida, M; Takahashi, K; Tomii, K; Nishikawa, M; Kaneko, N; Sugino, Y; Shinkai, M; Ueda, T; Tanikawa, Y; Shirai, T; Hirabayashi, M; Aoki, T; Kato, T; Iizuka, K; Homma, S; Taniguchi, M; Tanaka, H

2016-08-01

Severe or life-threatening asthma exacerbation is one of the worst outcomes of asthma because of the risk of death. To date, few studies have explored the potential heterogeneity of this condition. To examine the clinical characteristics and heterogeneity of patients with severe or life-threatening asthma exacerbation. This was a multicentre, prospective study of patients with severe or life-threatening asthma exacerbation and pulse oxygen saturation < 90% who were admitted to 17 institutions across Japan. Cluster analysis was performed using variables from patient- and physician-orientated structured questionnaires. Analysis of data from 175 patients with severe or life-threatening asthma exacerbation revealed five distinct clusters. Cluster 1 (n = 27) was younger-onset asthma with severe symptoms at baseline, including limitation of activities, a higher frequency of treatment with oral corticosteroids and short-acting beta-agonists, and a higher frequency of asthma hospitalizations in the past year. Cluster 2 (n = 35) was predominantly composed of elderly females, with the highest frequency of comorbid, chronic hyperplastic rhinosinusitis/nasal polyposis, and a long disease duration. Cluster 3 (n = 40) was allergic asthma without inhaled corticosteroid use at baseline. Patients in this cluster had a higher frequency of atopy, including allergic rhinitis and furred pet hypersensitivity, and a better prognosis during hospitalization compared with the other clusters. Cluster 4 (n = 34) was characterized by elderly males with concomitant chronic obstructive pulmonary disease (COPD). Although cluster 5 (n = 39) had very mild symptoms at baseline according to the patient questionnaires, 41% had previously been hospitalized for asthma. This study demonstrated that significant heterogeneity exists among patients with severe or life-threatening asthma exacerbation. Differences were observed in the severity of asthma symptoms and use of inhaled corticosteroids at baseline

Stressful life events and catechol-O-methyl-transferase (COMT) gene in bipolar disorder.

PubMed

Hosang, Georgina M; Fisher, Helen L; Cohen-Woods, Sarah; McGuffin, Peter; Farmer, Anne E

2017-05-01

A small body of research suggests that gene-environment interactions play an important role in the development of bipolar disorder. The aim of the present study is to contribute to this work by exploring the relationship between stressful life events and the catechol-O-methyl-transferase (COMT) Val 158 Met polymorphism in bipolar disorder. Four hundred eighty-two bipolar cases and 205 psychiatrically healthy controls completed the List of Threatening Experiences Questionnaire. Bipolar cases reported the events experienced 6 months before their worst depressive and manic episodes; controls reported those events experienced 6 months prior to their interview. The genotypic information for the COMT Val 158 Met variant (rs4680) was extracted from GWAS analysis of the sample. The impact of stressful life events was moderated by the COMT genotype for the worst depressive episode using a Val dominant model (adjusted risk difference = 0.09, 95% confidence intervals = 0.003-0.18, P = .04). For the worst manic episodes no significant interactions between COMT and stressful life events were detected. This is the first study to explore the relationship between stressful life events and the COMT Val 158 Met polymorphism focusing solely on bipolar disorder. The results of this study highlight the importance of the interplay between genetic and environmental factors for bipolar depression. © 2017 Wiley Periodicals, Inc.

Optical illusions and life-threatening traffic crashes: A perspective on aerial perspective.

PubMed

Redelmeier, Donald A; Raza, Sheharyar

2018-05-01

Aerial perspective illusion is a feature of visual perception where landscapes appear relatively close in clear light and distant in dim light. We hypothesized that bright sunlight might cause drivers to perceive distant terrain as relatively close and misinterpret the approach speed of surrounding landscape as unduly slow. This hypothesis would mean, in turn, that drivers in bright sunlight may underestimate their progress on the road, compensate by traveling at a faster baseline speed, and ultimately increase the prevailing risk of a life-threatening traffic crash. We conducted three pilot studies to illustrate how the illusion might contribute to a life- threatening traffic crash. The first illustration used a questionnaire to demonstrate that most respondents were mistaken when judging the distance between simple balls in different positions. The second illustration involved an experimental manipulation to assess whether aerial perspective influenced judgments about the relative positions of vehicles in traffic. The third illustration analyzed a segment of high-volume fast-speed traffic and found an increased frequency of speeding under bright sunlight. Together with past work based on the visual arts, these examples illustrate how an aerial perspective illusion can affect distance perception, may appear in realistic traffic situations, and could potentially contribute to the risk of a life-threatening traffic crash. An awareness of this hypothesis might lead to applications on how optical illusions could extend to everyday traffic and might potentially inform safety warnings to prevent life- threatening crashes. Copyright © 2018 Elsevier Ltd. All rights reserved.

Case-control study of severe life threatening asthma (SLTA) in adults: demographics, health care, and management of the acute attack

PubMed Central

Kolbe, J; Fergusson, W; Vamos, M; Garrett, J

2000-01-01

BACKGROUND—Severe life threatening asthma (SLTA) is important in its own right and as a proxy for asthma death. In order to target hospital based intervention strategies to those most likely to benefit, risk factors for SLTA among those admitted to hospital need to be identified. A case-control study was undertaken to determine whether, in comparison with patients admitted to hospital with acute asthma, those with SLTA have different sociodemographic and clinical characteristics, evidence of inadequate ongoing medical care, barriers to health care, or deficiencies in management of the acute attack.
METHODS—Seventy seven patients with SLTA were admitted to an intensive care unit (pH 7.17 (0.15), PaCO2 10.7 (5.0) kPa) and 239 matched controls (by date of index attack) with acute asthma were admitted to general medical wards. A questionnaire was administered 24-48 hours after admission.
RESULTS—The risk of SLTA in comparison with other patients admitted with acute asthma increased with age (odds ratio (OR) 1.04/year, 95% CI 1.01 to 1.07) and was less for women (OR 0.36, 95% CI 0.20to 0.68). These variables were controlled for in all subsequent analyses. There were no differences in other sociodemographic features. Cases were more likely to have experienced a previous SLTA (OR 2.04, 95% CI 1.20 to 3.45) and to have had a hospital admission in the last year (OR 1.86, 95% CI 1.09 to 3.18). There were no differences between cases and controls in terms of indicators of quality of ongoing asthma specific medical care, nor was there evidence of disproportionate barriers to health care. During the index attack cases had more severe asthma at the time of presentation, were less likely to have presented to general practitioners, and were more likely to have called an ambulance or presented to an emergency department. In terms of pharmacological management, those with SLTA were more likely to have been using oral theophylline (OR 2.14, 95% CI 1.35 to 3.68) and less

Self-perception of aging and acute medical events in chronically institutionalized middle-aged and older persons with schizophrenia.

PubMed

Cheng, Sheung-Tak; Yip, Leona C Y; Jim, Olivia T T; Hui, Anna N N

2012-09-01

To examine the relationship between self-perceptions of aging and acute medical events in chronically institutionalized middle-aged and older persons with schizophrenia. Participants were 83 persons with schizophrenia (30% women; mean age = 58.48, SD = 8.14) residing in a long-stay care home, who were without organic mental disorders, mental retardation, serious audiovisual impairment, and serious cognitive and physical impairment. They received assessments in body mass index, functional health, and global mental status, and responded to measures of self-perception of aging at baseline. Acute events that required medical attention were recorded for the next 3 months. 8% of the participants had acute medical events. Bivariate analysis suggested that number of comorbid medical conditions, mobility, Mini-Mental State Examination, and negative self-perception of aging were predictive of acute medical events. However, multivariate analysis (logistic regression) showed that only mobility (OR = 0.78, p = 0.04) and negative self-perception of aging (OR = 3.38, p = 0.02) had independent effects on acute medical events, with the latter being the stronger predictor. Positive aging self-perception, body mass index, and smoking were unrelated to medical events. Physical vulnerabilities may not be sufficient to explain the development of acute medical events in late-life schizophrenia. How individuals perceive their aging process, which is expected to regulate health behavior and help-seeking, may be an even more important factor. Further research should investigate whether such self-perceptions, which are probably rooted in stereotypes about aging socialized early in life, are modifiable in this population. Copyright © 2011 John Wiley & Sons, Ltd.

Differences in baseline factors and survival between normocapnia, compensated respiratory acidosis and decompensated respiratory acidosis in COPD exacerbation: A pilot study.

PubMed

Lun, Chung-Tat; Tsui, Miranda S N; Cheng, Suet-Lai; Chan, Veronica L; Leung, Wah-Shing; Cheung, Alice P S; Chu, Chung-Ming

2016-01-01

Patients with chronic obstructive pulmonary disease (COPD) experiencing acute exacerbation (AE-COPD) with decompensated respiratory acidosis are known to have poor outcomes in terms of recurrent respiratory failure and death. However, the outcomes of AE-COPD patients with compensated respiratory acidosis are not known. We performed a 1-year prospective, single-centre, cohort study in patients surviving the index admission for AE-COPD to compare baseline factors between groups with normocapnia, compensated respiratory acidosis and decompensated respiratory acidosis. Survival analysis was done to examine time to readmissions, life-threatening events and death. A total of 250 patients fulfilling the inclusion and exclusion criteria were recruited and 245 patients were analysed. Compared with normocapnia, both compensated and decompensated respiratory acidosis are associated with lower FEV1 % (P < 0.001), higher GOLD stage (P = 0.003, <0.001) and higher BODE index (P = 0.038, 0.001) and a shorter time to life-threatening events (P < 0.001). Comparing compensated and decompensated respiratory acidosis, there was no difference in FEV1 (% predicted) (P = 0.15), GOLD stage (P = 0.091), BODE index (P = 0.158) or time to life-threatening events (P = 0.301). High PaCO2 level (P = 0.002) and previous use of non-invasive ventilation (NIV) in acute setting (P < 0.001) are predictive factors of future life-threatening events by multivariate analysis. Compared with normocapnia, both compensated and decompensated respiratory acidosis are associated with poorer lung function and higher risk of future life-threatening events. High PaCO2 level and past history of NIV use in acute settings were predictive factors for future life-threatening events. Compensated respiratory acidosis warrants special attention and optimization of medical therapy as it poses risk of life-threatening events. © 2015 Asian Pacific Society of Respirology.

Life events and Tourette syndrome.

PubMed

Steinberg, Tamar; Shmuel-Baruch, Sharona; Horesh, Netta; Apter, Alan

2013-07-01

Tourette syndrome (TS) is a neuropsychiatric developmental disorder characterized by the presence of multiple motor tics and one or more vocal tics. Although TS is primarily biological in origin, stress-diatheses interactions most probably play a role in the course of the illness. The precise influence of the environment on this basically biological disorder is difficult to ascertain, particularly when TS is complicated by comorbidities. Among the many questions that remain unresolved are the differential impact of positive and negative events and specific subtypes of events, and the importance of major crucial events relative to minor daily ones to tic severity. To examine the relationships between life events, tic severity and comorbid disorders in Tourette Syndrome (TS), including OCD, ADHD, anxiety, depression and rage attacks. Life events were classified by quantity, quality (positive or negative) and classification types of events (family, friends etc.). Sixty patients aged 7-17 years with Tourette syndrome or a chronic tic disorder were recruited from Psychological Medicine Clinic in Schneider Children's Medical Center of Israel. Yale Global Tic Severity Scale; Children's Yale Brown Obsessive Compulsive Scale; Life Experiences Survey; Brief Adolescent Life Events Scale; Screen for Child Anxiety Related Emotional Disorders; Child Depression Inventory/Beck Depression Inventory; ADHD Rating Scale IV; Overt Aggression Scale. Regarding tics and minor life events, there was a weak but significant correlation between severity of motor tics and the quantity of negative events. No significant correlation was found between tic severity and quantity of positive events. Analysis of the BALES categories yielded a significant direct correlation between severity of vocal tics and quantity of negative events involving friends. Regarding comorbidities and minor life events, highly significant correlations were found with depression and anxiety. Regarding tics and major life

Idiosyncratic drug-induced agranulocytosis or acute neutropenia.

PubMed

Andrès, Emmanuel; Maloisel, Frédéric

2008-01-01

Idiosyncratic drug-induced agranulocytosis or acute neutropenia is an adverse event resulting in a neutrophil count of under 0.5 x 10/l. Patients with such severe neutropenia are likely to experience life-threatening and sometimes fatal infections. Over the last 20 years, the incidence of idiosyncratic drug-induced agranulocytosis or acute neutropenia has remained stable at 2.4-15.4 cases per million, despite the emergence of new causative drugs: antibiotics (beta-lactam and cotrimoxazole), antiplatelet agents (ticlopidine), antithyroid drugs, sulfasalazine, neuroleptics (clozapine), antiepileptic agents (carbamazepine), nonsteroidal anti-inflammatory agents and dipyrone. Drug-induced agranulocytosis remains a serious adverse event due to the occurrence of severe sepsis with severe deep infections (such as pneumonia), septicemia and septic shock in around two thirds of patients. In this setting, old age (>65 years), septicemia or shock, metabolic disorders such as renal failure, and a neutrophil count under 0.1 x 10/l are poor prognostic factors. Nevertheless with appropriate management using preestablished procedures, with intravenous broad-spectrum antibiotic therapy and hematopoietic growth factors, the mortality rate is currently around 5%. Given the increased life expectancy and subsequent longer exposure to drugs, as well as the development of new agents, healthcare professionals should be aware of this adverse event and its management.

Understanding, Predicting, and Preventing Life Changing and Life Threatening Health Changes among Aging Veterans and Civilians with Spinal Cord Injury

DTIC Science & Technology

2017-10-01

AWARD NUMBER: W81XWH-16-1-0629 TITLE: Understanding, Predicting, and Preventing Life-Changing and Life-Threatening Health Changes among Aging...Threatening Health Changes among Aging Veterans and Civilians with Spinal Cord Injury 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-16-1-0629 5c. PROGRAM... health conditions, such as pressure ulcers and infections, that occur either in isolation or in combination. Our purpose is to identify how multiple

The Encounter With Life-Threatening Danger: Its Nature and Impact.

ERIC Educational Resources Information Center

Noyes, Russell, Jr.

1981-01-01

A factor analysis of questionnaire responses from (N=189) victims of life-threatening accidents identified three dimensions of the altered state of consciousness produced by dangerous circumstances. These dimensions, included depersonalization, hyperalertness, and mystical consciousness, appeared meaningful in terms of the endangered personality's…

Identifying and treating a life-threatening disease.

PubMed

Cole, Beverley

2014-02-01

Meningococcal septicaemia is a life-threatening condition that all nurses working in emergency and urgent care settings are likely to come across during their careers. This article presents, and reflects on, a case study involving a woman with the disease whose signs and symptoms were atypical, and who was not therefore diagnosed with the condition immediately. The author aims to raise awareness among emergency nurses and nurse practitioners of the atypical signs and symptoms of the infection, and its consequences. The article also discusses how referring to patient scenarios can improve practice.

Assessing Contaminant Sensitivity of Endangered and Threatened Aquatic Species: Part I. Acute Toxicity of Five Chemicals

EPA Science Inventory

This paper reports on the results of acute toxicity tests conducted with common surrogate species, and several species of threatened and endangered species for which there were excess artificially propagated stock to allow direct testing.

Can we identify patients at risk of life-threatening allergic reactions to food?

PubMed

Turner, P J; Baumert, J L; Beyer, K; Boyle, R J; Chan, C-H; Clark, A T; Crevel, R W R; DunnGalvin, A; Fernández-Rivas, M; Gowland, M H; Grabenhenrich, L; Hardy, S; Houben, G F; O'B Hourihane, J; Muraro, A; Poulsen, L K; Pyrz, K; Remington, B C; Schnadt, S; van Ree, R; Venter, C; Worm, M; Mills, E N C; Roberts, G; Ballmer-Weber, B K

2016-09-01

Anaphylaxis has been defined as a 'severe, life-threatening generalized or systemic hypersensitivity reaction'. However, data indicate that the vast majority of food-triggered anaphylactic reactions are not life-threatening. Nonetheless, severe life-threatening reactions do occur and are unpredictable. We discuss the concepts surrounding perceptions of severe, life-threatening allergic reactions to food by different stakeholders, with particular reference to the inclusion of clinical severity as a factor in allergy and allergen risk management. We review the evidence regarding factors that might be used to identify those at most risk of severe allergic reactions to food, and the consequences of misinformation in this regard. For example, a significant proportion of food-allergic children also have asthma, yet almost none will experience a fatal food-allergic reaction; asthma is not, in itself, a strong predictor for fatal anaphylaxis. The relationship between dose of allergen exposure and symptom severity is unclear. While dose appears to be a risk factor in at least a subgroup of patients, studies report that individuals with prior anaphylaxis do not have a lower eliciting dose than those reporting previous mild reactions. It is therefore important to consider severity and sensitivity as separate factors, as a highly sensitive individual will not necessarily experience severe symptoms during an allergic reaction. We identify the knowledge gaps that need to be addressed to improve our ability to better identify those most at risk of severe food-induced allergic reactions. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

ProThera Biologics, Inc.: a novel immunomodulator and biomarker for life-threatening diseases.

PubMed

Lim, Yow-Pin

2013-02-01

ProThera Biologics is a development stage bio-therapeutics company in East Providence, Rhode Island. The company was founded in 2002 to focus on the critical role and commercial potential of Inter-alpha Inhibitor Proteins (IAIP) for treating acute life-threatening inflammatory diseases. The discovery research originated in the basic research laboratories of the co-founders, Yow-Pin Lim, MD, PhD, and Douglas C. Hixson, PhD, at Rhode Island Hospital, a Lifespan partner. The company is backed by the Slater Technology Fund and has received research grants from the Rhode Island State Science and Technology Council (RI STAC) as well as continuous funding from the National Institutes of Health (NIH), with several Phase I and II Small Business Innovation Research (SBIR) grants over the past 10 years. ProThera has developed a novel process to purify Inter-alpha Inhibitor Proteins from source material, and has conducted groundbreaking research into the usage of IAIP to fight systemic inflammation.

Life stress events and alcohol misuse: distinguishing contributing stress events from consequential stress events.

PubMed

Hart, Kenneth E; Fazaa, Norman

2004-07-01

This study examined the relationship between life stress events and level of alcohol misuse using two stress indices. The first index consisted of stress events that are not likely to be caused by alcohol misuse (i.e., alcohol uncontaminated stress events). The second stress index consisted of items that were judged as being likely consequences of alcohol misuse (i.e., alcohol contaminated stress events). Results based on a questionnaire study of 378 undergraduates in 2000 showed that level of alcohol misuse was much more strongly related to alcohol contaminated life stress events than alcohol uncontaminated life events. Comparative analysis of the coefficients of determination indicated the effect size of the association to alcohol contaminated life stress events was 240% larger than the corresponding effect size for the association to alcohol uncontaminated life events. Results suggest that studies, which are tests of the tension reduction hypothesis, should employ greater methodological rigor to ensure measures of life stress events are not inadvertently assessing the consequences of alcohol misuse. The results highlight the need to distinguish between stressful life events that contribute to alcohol misuse and stressful life events that are consequential to alcohol misuse.

Potentially disruptive life events: what are the immediate impacts on chronic disease management? A case-crossover analysis.

PubMed

Lauffenburger, Julie C; Gagne, Joshua J; Song, Zirui; Brill, Gregory; Choudhry, Niteesh K

2016-08-04

To explore the association between unexpected potentially disruptive life events in a patient or family member that may challenge an individual's ability to take medications as prescribed and the discontinuation of evidence-based medications for common, chronic conditions. Understanding the relationship between medication adherence and life stressors, especially those that can be identified using administrative data, may help identify patients at risk of non-adherence. Observational self-controlled case-crossover design. Individuals in a nationally representative US commercial health insurance database. Adult individuals who initiated an oral hypoglycaemic, antihypertensive and/or statin and subsequently stopped the medication for ≥90 days. Potentially disruptive life events among patients and their family members measured in the 30 days just before the medication was discontinued ('hazard period') compared with the 30 days before this period ('control period'). These events included personal injury, hospitalisation, emergency room visits, changes in insurance coverage, acute stress or acute anxiety. Among the 326 519 patients meeting study criteria who discontinued their chronic disease medications, 88 896 (27.2%) experienced at least one potentially disruptive life event. Newly experiencing an injury (OR: 1.26, 95% CI 1.12 to 1.42), an emergency room visit (OR: 1.19, 95% CI 1.13 to 1.26) and acute stress (OR: 1.19, 95% CI 1.08 to 1.31) were associated with discontinuation. Life events among patients' family members did not appear to be associated with medication discontinuation or occurred less frequently just prior to discontinuation. Potentially disruptive life events among individuals identified using routinely collected claims data are associated with discontinuation of chronic disease medications. Awareness of these events may help providers or payers identify patients at risk of non-adherence to maximise patient outcomes. Published by the BMJ

Acute exacerbation of idiopathic pulmonary fibrosis triggered by Aspergillus empyema.

PubMed

Suzuki, Atsushi; Kimura, Tomoki; Kataoka, Kensuke; Matsuda, Toshiaki; Yokoyama, Toshiki; Mori, Yuta; Kondoh, Yasuhiro

2018-01-01

Acute exacerbation (AE) is a severe and life-threatening complication of idiopathic pulmonary fibrosis (IPF). In 2016, the definition and diagnostic criteria for AE-IPF were updated by an international working group. The new definition includes any acute, clinically significant respiratory deterioration (both idiopathic and triggered events) characterized by evidence of new widespread alveolar abnormality in patients with IPF. There are no currently proven beneficial management strategies for idiopathic and triggered AE-IPF. This is the first report describing AE-IPF triggered by Aspergillus empyema, which was improved by a combination of corticosteroid, systemic antifungal therapy, local antifungal therapy, and additional pharmacological therapies. Future research may reveal optimal strategies for both idiopathic and triggered AE-IPF.

Negative Life Events Vary by Neighborhood and Mediate the Relation between Neighborhood Context and Psychological Well-Being

PubMed Central

King, Katherine; Ogle, Christin

2014-01-01

Researchers have speculated that negative life events are more common in troubled neighborhoods, amplifying adverse effects on health. Using a clustered representative sample of Chicago residents (2001–03; n = 3,105) from the Chicago Community Adult Health Survey, we provide the first documentation that negative life events are highly geographically clustered compared to health outcomes. Associations between neighborhood context and negative life events were also found to vary by event type. We then demonstrate the power of a contextualized approach by testing path models in which life events mediate the relation between neighborhood characteristics and health outcomes, including self-rated health, anxiety, and depression. The indirect paths between neighborhood conditions and health through negative life event exposure are highly significant and large compared to the direct paths from neighborhood conditions to health. Our results indicate that neighborhood conditions can have acute as well as chronic effects on health, and that negative life events are a powerful mechanism by which context may influence health. PMID:24714115

Negative life events vary by neighborhood and mediate the relation between neighborhood context and psychological well-being.

PubMed

King, Katherine; Ogle, Christin

2014-01-01

Researchers have speculated that negative life events are more common in troubled neighborhoods, amplifying adverse effects on health. Using a clustered representative sample of Chicago residents (2001-03; n = 3,105) from the Chicago Community Adult Health Survey, we provide the first documentation that negative life events are highly geographically clustered compared to health outcomes. Associations between neighborhood context and negative life events were also found to vary by event type. We then demonstrate the power of a contextualized approach by testing path models in which life events mediate the relation between neighborhood characteristics and health outcomes, including self-rated health, anxiety, and depression. The indirect paths between neighborhood conditions and health through negative life event exposure are highly significant and large compared to the direct paths from neighborhood conditions to health. Our results indicate that neighborhood conditions can have acute as well as chronic effects on health, and that negative life events are a powerful mechanism by which context may influence health.

Transportable Life Support for Treatment of Acute Lung Failure Due to Smoke Inhalation and Burns

DTIC Science & Technology

2014-04-01

and all vital sign and medical monitor data collected in the animal ICU . The system is in use in the animal ICU daily and we will report on its... Influenza A(H1N1) Acute Respiratory Distress Syndrome. JAMA. Nov 4 2009;302(17):1888-1895. 9. Napolitano LM, Park PK, Raghavendran K, Bartlett RH...Nonventilatory strategies for patients with life-threatening 2009 H1N1 influenza and severe respiratory failure. Crit Care Med. Apr 2010;38(4 Suppl

Cumulative Impact of Stressful Life Events on the Development of Takotsubo Cardiomyopathy.

PubMed

Rosman, Lindsey; Dunsiger, Shira; Salmoirago-Blotcher, Elena

2017-12-01

The role of stressful life events in the onset of Takotsubo cardiomyopathy (TC) is unclear. This study sought to examine associations between type, timing, and number of stressful life events and onset of TC. A case-control study conducted among consecutive incident female TC cases and myocardial infarction (MI) controls admitted to two emergency departments in New England. Healthy female controls (HC) were recruited from a volunteers' registry. Information about the timing, type, and number of triggers during the 6 months preceding hospitalization was systematically collected using the PERI Life Events Scale about 1 month post-discharge. Group differences were evaluated using ANOVA, chi-square, and Kruskal-Wallis statistics. Generalized linear models were used to adjust for confounding variables. Between March 2013 and October 2015, 107 women were enrolled (45 TC, 32 MI, and 30 HC). Specific stressful events (death of a relative or close friend (p = 0.006); illness or injury to a relative or close friend (p = 0.001) were more prevalent in TC cases than MI and HC controls. The onset of TC was associated with exposure to multiple stressful life events during the 6 months preceding the index hospitalization (p < 0.001) but not with exposure to an acute, recent event (p = 0.96). TC onset was associated with specific life events (death or illness to close relative or friend) and with the number of stressful life events occurring in the 6 months preceding hospitalization. These findings suggest that grief and cumulative stress could play a major role in the onset of TC.

Guidelines for Managing Life-Threatening Food Allergies in Massachusetts Schools

ERIC Educational Resources Information Center

Sheetz, Anne H.; Goldman, Patricia G.; Millett, Kathleen; Franks, Jane C.; McIntyre, C. Lynne; Carroll, Constance R.; Gorak, Diane; Harrison, Christanne Smith; Carrick, Michele Abu

2004-01-01

During the past decade, prevalence of food allergies among children increased. Caring for children with life-threatening food allergies has become a major challenge for school personnel Prior to 2002, Massachusetts did not provide clear guidelines to assist schools in providing a safe environment for these children and preparing for an emergency…

Potentially life-threatening coagulopathy associated with simultaneous reduction in coagulation and fibrinolytic function in pediatric acute leukemia after hematopoietic stem-cell transplantation.

PubMed

Ishihara, Takashi; Nogami, Keiji; Matsumoto, Tomoko; Nomura, Akitaka; Takeshita, Yasufumi; Ochi, Satoshi; Shima, Midori

2017-07-01

The pathogenesis of sinusoidal obstruction syndrome (SOS) and thrombotic microangiopathy (TMA) after hematopoietic stem cell transplantation (HSCT) is poorly understood, and limited information is available on global hemostatic function in HSCT. We assessed changes in coagulation and fibrinolysis using a simultaneous thrombin and plasmin generation assay (T/P-GA) during HSCT. Measurements of endogenous thrombin potential (T-EP) and plasmin peak height (P-Peak) using T/P-GA in six pediatric acute leukemia patients treated with HSCT were compared to normal plasma. In the SOS case, the ratios of T-EP and P-Peak to normal were simultaneously decreased at four weeks post-HSCT (Pre; ~1.1/1.1-1.4, Week+4; 0.14/0.0084, respectively). Similarly, in the TMA patient, both ratios were decreased at 3 weeks and recovered after 8 weeks (Pre; 1.2/~0.95, Week+3; 0.59/0.22, Week+8; 1.2/0.64-0.85). In the other patients, when SOS/TMA was not evident, the T/P-GA data remained within normal limits. These findings suggest that the simultaneous reduction of coagulation and fibrinolytic function in patients developing SOS/TMA can lead to a life-threatening coagulopathy. Further research is warranted to clarify global hemostatic function after HSCT to establish optimal supportive therapy for these critical clinical disorders of hemostasis.

Emergency medical dispatch priority in chest pain patients due to life threatening conditions: A cohort study examining circadian variations and impact of the education.

PubMed

Rawshani, Araz; Rawshani, Nina; Gelang, Carita; Andersson, Jan-Otto; Larsson, Anna; Bång, Angela; Herlitz, Johan; Gellerstedt, Martin

2017-06-01

We examined the accuracy in assessments of emergency dispatchers according to their education and time of the day. We examined this in chest pain patients who were diagnosed with a potentially life-threatening condition (LTC) or died within 30days. Among 2205 persons, 482 died, 1631 experienced an acute coronary syndrome (ACS), 1914 had a LTC. Multivariable logistic regression was used to study how time of the call and the dispatcher's education were associated with the risk of missing to give priority 1 (the highest). Among patients who died, a 7-fold increase in odds of missing to give priority 1 was noted at 1.00pm, as compared with midnight. Compared with assistant nurses, odds ratio for dispatchers with no (medical) training was 0.34 (95% CI 0.14 to 0.77). Among patients with an ACS, odds ratio for calls arriving before lunch was 2.02 (95% CI 1.22 to 3.43), compared with midnight. Compared with assistant nurses, odds ratio for operators with no training was 0.23 (95% CI 0.13 to 0.40). Similar associations were noted for those with any LTC. Dispatcher's education was not associated with the patient's survival. In this group of patients, which experience substantial mortality and morbidity, the risk of not obtaining highest dispatch priority was increased up to 7-fold during lunchtime. Dispatch operators without medical education had the lowest risk, compared with nurses and assistant nurses, of missing to give priority 1, at the expense of lower positive predictive value. What is already known about this subject? Use of the emergency medical service (EMS) increases survival among patients with acute coronary syndromes. It is unknown whether the efficiency - as judged by the ability to identify life-threatening cases among patients with chest pain - varies according to the dispatcher's educational level and the time of day. What does this study add? We provide evidence that the dispatcher's education does not influence survival among patients calling the EMS due

Simulated life-threatening emergency during robot-assisted surgery.

PubMed

Huser, Anna-Sophia; Müller, Dirk; Brunkhorst, Violeta; Kannisto, Päivi; Musch, Michael; Kröpfl, Darko; Groeben, Harald

2014-06-01

With the increasing use of robot-assisted techniques for urologic and gynecologic surgery in patients with severe comorbidities, the risk of a critical incidence during surgery increases. Due to limited access to the patient the start of effective measures to treat a life-threatening emergency could be delayed. Therefore, we tested the management of an acute emergency in an operating room setting with a full-size simulator in six complete teams. A full-size simulator (ISTAN, Meti, CA), modified to hold five trocars, was placed in a regular operating room and connected to a robotic system. Six teams (each with three nurses, one anesthesiologist, two urologists or gynecologists) were introduced to the scenario. Subsequently, myocardial fibrillation occurred. Time to first chest compression, removal of the robot, first defibrillation, and stabilization of circulation were obtained. After 7 weeks the simulation was repeated. The time to the start of chest compressions, removal of the robotic system, and first defibrillation were significantly improved at the second simulation. Time for restoration of stable circulation was improved from 417 ± 125 seconds to 224 ± 37 seconds (P=0.0054). Unexpected delays occurred during the first simulation because trocars had been removed from the patient but not from the robot, thus preventing the robot to be moved. Following proper training, resuscitation can be started within seconds. A repetition of the simulation significantly improved time for all steps of resuscitation. An emergency simulation of a multidisciplinary team in a real operating room setting can be strongly recommended.

Epidemiological evidence for a relationship between life events, coping style, and personality factors in the development of breast cancer.

PubMed

Butow, P N; Hiller, J E; Price, M A; Thackway, S V; Kricker, A; Tennant, C C

2000-09-01

Review empirical evidence for a relationship between psychosocial factors and breast cancer development. Standardised quality assessment criteria were utilised to assess the evidence of psychosocial predictors of breast cancer development in the following domains: (a) stressful life events, (b) coping style, (c) social support, and (d) emotional and personality factors. Few well-designed studies report any association between life events and breast cancer, the exception being two small studies using the Life Events and Difficulties Schedule (LEDS) reporting an association between severely threatening events and breast cancer risk. Seven studies show anger repression or alexithymia are predictors, the strongest evidence suggesting younger women are at increased risk. There is no evidence that social support, chronic anxiety, or depression affects breast cancer development. With the exception of rationality/anti-emotionality, personality factors do not predict breast cancer risk. The evidence for a relationship between psychosocial factors and breast cancer is weak. The strongest predictors are emotional repression and severe life events. Future research would benefit from theoretical grounding and greater methodological rigour. Recommendations are given.

Patterns of decision making by wives of patients with life-threatening cardiac disease.

PubMed

Hall, Patricia; Sanford, Julie T; Demi, Alice S

2008-08-01

Implementation of the Patient Self-Determination Act (PSDA) in the United States has transferred decision making from the responsibility of health care professionals to the responsibility of family members. Dilemmas occurring as a result of this responsibility may cause stress and conflict among family members. The purpose of this study is to describe the patterns of decision making by family members of patients with life-threatening cardiac disease. Purposive sampling is used to select 10 wives of patients with life-threatening cardiovascular disease. Data are gathered through unstructured interviews and are analyzed using grounded theory and theory triangulation. Analysis of the data reveal three patterns of decision making: advocacy, acquiescence, and abdication.

Life-threatening heat stroke presenting with ST elevations: a report of consecutive cases during the heat wave in Austria in July 2013.

PubMed

Lassnig, Elisabeth; Dinkhauser, Patrick; Maurer, Edwin; Eber, Bernd

2014-08-01

Heat stroke is a life-threatening condition due to an acute thermoregulatory failure during exposure to high environmental temperatures. We report a series of four cases (three exertional, one classic heat stroke) during the heat wave of July 2013 in Austria. All of them presented with a core temperature > 41 °C, central nervous dysfunction, acute respiratory and renal failure, disseminated intravascular coagulation, rhabdomyolysis, and severe electrocardiographic changes, two cases even mimicking ST-elevation myocardial infarction. The patients were cooled to normal temperature with the "Arctic sun" external cooling system within hours. Electrocardiographic changes resolved quickly. All patients primarily recovered from multiple organ dysfunction and could be discharged from intensive care unit. Unfortunately, the two elder patients died 1 week and 5 weeks later because of late complications.

Long-term prognosis of patients with life-threatening ventricular arrhythmias induced by coronary artery spasm.

PubMed

Rodríguez-Mañero, Moisés; Oloriz, Teresa; le Polain de Waroux, Jean-Benoit; Burri, Haran; Kreidieh, Bahij; de Asmundis, Carlos; Arias, Miguel A; Arbelo, Elena; Díaz Fernández, Brais; Fernández-Armenta, Juan; Basterra, Nuria; Izquierdo, María Teresa; Díaz-Infante, Ernesto; Ballesteros, Gabriel; Carrillo López, Andrés; García-Bolao, Ignacio; Benezet-Mazuecos, Juan; Expósito-García, Victor; Larraitz-Gaztañaga; Martínez-Sande, Jose Luis; García-Seara, Javier; González-Juanatey, Jose Ramón; Peinado, Rafael

2018-05-01

Coronary artery spasm (CAS) is associated with ventricular arrhythmias (VA). Much controversy remains regarding the best therapeutic interventions for this specific patient subset. We aimed to evaluate the clinical outcomes of patients with a history of life-threatening VA due to CAS with various medical interventions, as well as the need for ICD placement in the setting of optimal medical therapy. A multicentre European retrospective survey of patients with VA in the setting of CAS was aggregated and relevant clinical and demographic data was analysed. Forty-nine appropriate patients were identified: 43 (87.8%) presented with VF and 6 (12.2%) with rapid VT. ICD implantation was performed in 44 (89.8%). During follow-up [59 (17-117) months], appropriate ICD shocks were documented in 12. In 8/12 (66.6%) no more ICD therapies were recorded after optimizing calcium channel blocker (CCB) therapy. SCD occurred in one patient without ICD. Treatment with beta-blockers was predictive of appropriate device discharge. Conversely, non-dihydropyridine CCB therapy was significantly protective against VAs. Patients with life-threatening VAs secondary to CAS are at particularly high-risk for recurrence, especially when insufficient medical therapy is administered. Non-dihydropyridine CCBs are capable of suppressing episodes, whereas beta-blocker treatment is predictive of VAs. Ultimately, in spite of medical intervention, some patients exhibited arrhythmogenic events in the long-term, suggesting that ICD implantation may still be indicated for all.

LIFE EVENTS AND SOMATOFORM DISORDERS

PubMed Central

Chandrashekhar, C.R.; Reddy, Venkataswamy; Isaac, Mohan K.

1997-01-01

Presumptive Stressful Life Events Scale (PSLES) was administered to 69 physically ill, 23 patients with somatoform disorders and 45 patients with psychiatric disorders other than somatoform disorders who sought medical help in primary health care settings. The 137 patients were cluster analysed in orderto obtain the patterns of distribution of 39 life events. Five clusters emerged. All the patients in cluster Vhad somatoform disorders and life events had a significant occurrence and discrimination. PMID:21584065

Review of Acute Coronary Syndromes: Diagnosis and Management of ST-Elevation Myocardial Infarction.

PubMed

Yee, Jimmy; Rajpurohit, Naveen; Khan, Muhammad A; Stys, Adam

2015-08-01

Acute coronary syndrome is a life-threatening event that affects millions of people each year and accounts for a big portion of hospital visits. With an ever-growing elderly patient population, ischemic heart disease is more prevalent than ever before. It is paramount that physicians of all fields are cognizant of the various presentations of acute coronary syndrome (ACS), as its prompt diagnosis and treatment profoundly decreases mortality and morbidity. Under the American College of Cardiology Foundation and the American Heart Association, guidelines are published for the optimal management of patients with acute coronary syndromes. Guidelines are continuously evolving as more multicenter randomized trials, new medications and new technologies continue to change the way we treat acute coronary syndromes. The focus of this review is ST-elevation myocardial infarction and it provides answers to some of the fundamental questions through evidence-based guidelines.

A rare case of acute pancreatitis and life-threatening hemolytic anemia associated with Epstein-Barr virus infection in a young healthy adult.

PubMed

Singh, Sukhchain; Khosla, Pam

2016-01-01

Epstein-Barr virus (EBV) is a common infection that affects 95% of adults worldwide at some point during life. It is usually asymptomatic or causes a self-limiting clinical syndrome known as infectious mononucleosis. It rarely causes complications. Here, we present a case of a healthy 21-year-old female college student who suffered from severe pancreatitis and life-threatening autoimmune hemolytic anemia in association with EBV infection, and we also discuss the common presentation of EBV infection and the diagnosis and treatment of simple and complicated EBV infection. Copyright © 2015 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

21 CFR 312.84 - Risk-benefit analysis in review of marketing applications for drugs to treat life-threatening and...

Code of Federal Regulations, 2013 CFR

2013-04-01

... applications for drugs to treat life-threatening and severely-debilitating illnesses. 312.84 Section 312.84... Severely-debilitating Illnesses § 312.84 Risk-benefit analysis in review of marketing applications for drugs to treat life-threatening and severely-debilitating illnesses. (a) FDA's application of the...

21 CFR 312.84 - Risk-benefit analysis in review of marketing applications for drugs to treat life-threatening and...

Code of Federal Regulations, 2014 CFR

2014-04-01

... applications for drugs to treat life-threatening and severely-debilitating illnesses. 312.84 Section 312.84... Severely-debilitating Illnesses § 312.84 Risk-benefit analysis in review of marketing applications for drugs to treat life-threatening and severely-debilitating illnesses. (a) FDA's application of the...

21 CFR 312.84 - Risk-benefit analysis in review of marketing applications for drugs to treat life-threatening and...

Code of Federal Regulations, 2011 CFR

2011-04-01

... applications for drugs to treat life-threatening and severely-debilitating illnesses. 312.84 Section 312.84... Severely-debilitating Illnesses § 312.84 Risk-benefit analysis in review of marketing applications for drugs to treat life-threatening and severely-debilitating illnesses. (a) FDA's application of the...

21 CFR 312.84 - Risk-benefit analysis in review of marketing applications for drugs to treat life-threatening and...

Code of Federal Regulations, 2012 CFR

2012-04-01

... applications for drugs to treat life-threatening and severely-debilitating illnesses. 312.84 Section 312.84... Severely-debilitating Illnesses § 312.84 Risk-benefit analysis in review of marketing applications for drugs to treat life-threatening and severely-debilitating illnesses. (a) FDA's application of the...

Preparing School Personnel to Assist Students with Life-Threatening Food Allergies.

ERIC Educational Resources Information Center

Hay, Genevieve H.; And Others

1994-01-01

Knowledge of and preparation for life-threatening food allergies will enable school personnel to better respond to students who have severe allergic reactions. Given the high incidence of food-related anaphylaxis in public places, teachers and school personnel should be aware of and prepared to handle severe food allergy reactions. (SM)

Cancer as a stressful life event: Perceptions of children with cancer and their peers.

PubMed

Sharp, Katianne M Howard; Lindwall, Jennifer J; Willard, Victoria W; Long, Alanna M; Martin-Elbahesh, Karen M; Phipps, Sean

2017-09-01

The medical traumatic stress model is commonly applied to childhood cancer, assuming that the diagnosis of cancer is a traumatic event. However, to the authors' knowledge, little is known regarding what specifically children perceive as stressful about cancer or how it compares with other stressful events more often experienced by children. Children with cancer (254 children) and demographically similar peers without a history of serious illness (202 children) identified their most stressful life event as part of a diagnostic interview assessing for symptoms of posttraumatic stress disorder (PTSD). The events identified as most stressful were categorized thematically, with categories established separately for cancer-related and non-cancer-related events. Events also were examined to assess whether they met Diagnostic and Statistical Manual of Mental Disorders (DSM) A criteria for PTSD. In the group of children with cancer, 54% described a cancer-related event as the most stressful event they had experienced. Six distinct categories of cancer-related events and 10 categories of non-cancer-related events were identified. The same noncancer events were identified by children in both groups, and occurred at similar frequencies. The percentage of cancer-related events that met DSM A criteria for PTSD differed dramatically depending on which version of the DSM was applied. Children do not necessarily view their cancer experience as their most stressful life event. The findings of the current study suggest that the diagnosis of cancer might be better viewed as a manageable stressor rather than a major trauma, and are consistent with the change in the fifth edition of the DSM to eliminate the diagnosis of a life-threatening illness as a qualifying trauma for PTSD. Cancer 2017;123:3385-93. © 2017 American Cancer Society. © 2017 American Cancer Society.

Asthma exacerbations in children immediately following stressful life events: a Cox's hierarchical regression.

PubMed

Sandberg, S; Järvenpää, S; Penttinen, A; Paton, J Y; McCann, D C

2004-12-01

A recent prospective study of children with asthma employing a within subject, over time analysis using dynamic logistic regression showed that severely negative life events significantly increased the risk of an acute exacerbation during the subsequent 6 week period. The timing of the maximum risk depended on the degree of chronic psychosocial stress also present. A hierarchical Cox regression analysis was undertaken to examine whether there were any immediate effects of negative life events in children without a background of high chronic stress. Sixty children with verified chronic asthma were followed prospectively for 18 months with continuous monitoring of asthma by daily symptom diaries and peak flow measurements, accompanied by repeated interview assessments of life events. The key outcome measures were asthma exacerbations and severely negative life events. An immediate effect evident within the first 2 days following a severely negative life event increased the risk of a new asthma attack by a factor of 4.69, 95% confidence interval 2.33 to 9.44 (p<0.001) [corrected] In the period 3-10 days after a severe event there was no increased risk of an asthma attack (p = 0.5). In addition to the immediate effect, an increased risk of 1.81 (95% confidence interval 1.24 to 2.65) [corrected] was found 5-7 weeks after a severe event (p = 0.002). This is consistent with earlier findings. There was a statistically significant variation due to unobserved factors in the incidence of asthma attacks between the children. The use of statistical methods capable of investigating short time lags showed that stressful life events significantly increase the risk of a new asthma attack immediately after the event; a more delayed increase in risk was also evident 5-7 weeks later.

A Life-Threatening Mediastinal Hematoma After Central Venous Port System Implantation

PubMed Central

Sarach, Janine; Zschokke, Irin; Melcher, Gian A.

2015-01-01

Patient: Female, 68 Final Diagnosis: Mediastinal hematoma Symptoms: Agitation • severe hemodynamic instability • severe respiratory distress Medication: — Clinical Procedure: Cardiopulmonary resuscitation • reintubation • thoracic drain Specialty: Surgery Objective: Diagnostic/therapeutic accidents Background: We report a case of surgical central venous port system implantation using Seldinger’s technique with a life-threatening mediastinal hematoma due to the perforation of the superior vena cava. Case Report: A 68-year-old woman was admitted to our institution for port implantation. Open access to the cephalic vein and 2 punctures of the right subclavian vein were unsuccessful. Finally, the port catheter could be placed into the superior vena cava using Seldinger’s technique. As blood aspiration via the port catheter was not possible, fluoroscopy was performed, revealing mediastinal contrast extravasation without contrasting the venous system. A new port system could be placed in the correct position without difficulties. After extubation, the patient presented with severe respiratory distress and required consecutive cardiopulmonary resuscitation and reintubation. The CT scan showed a significant hematoma in the lower neck and posterior mediastinum with tracheal compression. We assumed a perforation of the superior vena cava with the tip of the guidewire using Seldinger’s technique. Long-term intensive treatment with prolonged ventilation and tracheotomy was necessary. The port system had to be subsequently explanted due to infection. Conclusions: Mediastinal hematoma is a rare but life-threatening complication associated with central venous catheterization using Seldinger’s technique. Perforation occurs most often during central venous catheterization in critical care. Mediastinal hematoma is an example of a mechanical complication occurring after central venous catheterization, which has been described only a few times in the literature to

Detection of Life Threatening Ventricular Arrhythmia Using Digital Taylor Fourier Transform.

PubMed

Tripathy, Rajesh K; Zamora-Mendez, Alejandro; de la O Serna, José A; Paternina, Mario R Arrieta; Arrieta, Juan G; Naik, Ganesh R

2018-01-01

Accurate detection and classification of life-threatening ventricular arrhythmia episodes such as ventricular fibrillation (VF) and rapid ventricular tachycardia (VT) from electrocardiogram (ECG) is a challenging problem for patient monitoring and defibrillation therapy. This paper introduces a novel method for detection and classification of life-threatening ventricular arrhythmia episodes. The ECG signal is decomposed into various oscillatory modes using digital Taylor-Fourier transform (DTFT). The magnitude feature and a novel phase feature namely the phase difference (PD) are evaluated from the mode Taylor-Fourier coefficients of ECG signal. The least square support vector machine (LS-SVM) classifier with linear and radial basis function (RBF) kernels is employed for detection and classification of VT vs. VF, non-shock vs. shock and VF vs. non-VF arrhythmia episodes. The accuracy, sensitivity, and specificity values obtained using the proposed method are 89.81, 86.38, and 93.97%, respectively for the classification of Non-VF and VF episodes. Comparison with the performance of the state-of-the-art features demonstrate the advantages of the proposition.

Detection of Life Threatening Ventricular Arrhythmia Using Digital Taylor Fourier Transform

PubMed Central

Tripathy, Rajesh K.; Zamora-Mendez, Alejandro; de la O Serna, José A.; Paternina, Mario R. Arrieta; Arrieta, Juan G.; Naik, Ganesh R.

2018-01-01

Accurate detection and classification of life-threatening ventricular arrhythmia episodes such as ventricular fibrillation (VF) and rapid ventricular tachycardia (VT) from electrocardiogram (ECG) is a challenging problem for patient monitoring and defibrillation therapy. This paper introduces a novel method for detection and classification of life-threatening ventricular arrhythmia episodes. The ECG signal is decomposed into various oscillatory modes using digital Taylor-Fourier transform (DTFT). The magnitude feature and a novel phase feature namely the phase difference (PD) are evaluated from the mode Taylor-Fourier coefficients of ECG signal. The least square support vector machine (LS-SVM) classifier with linear and radial basis function (RBF) kernels is employed for detection and classification of VT vs. VF, non-shock vs. shock and VF vs. non-VF arrhythmia episodes. The accuracy, sensitivity, and specificity values obtained using the proposed method are 89.81, 86.38, and 93.97%, respectively for the classification of Non-VF and VF episodes. Comparison with the performance of the state-of-the-art features demonstrate the advantages of the proposition.

Management of potentially life-threatening emergencies at 74 primary level hospitals in Mongolia: results of a prospective, observational multicenter study.

PubMed

Mendsaikhan, Naranpurev; Gombo, Davaa; Lundeg, Ganbold; Schmittinger, Christian; Dünser, Martin W

2017-05-08

While the capacities to care for and epidemiology of emergency and critically ill patients have been reported for secondary and tertiary level hospitals in Mongolia, no data exist for Mongolian primary level hospitals. In this prospective, observational multicenter study, 74 primary level hospitals of Mongolia were included. We determined the capacities of these hospitals to manage medical emergencies. Furthermore, characteristics of patients presenting with potentially life-threatening emergencies to these hospitals were evaluated during a 6 month period. An emergency/resuscitation room was available in 62.2% of hospitals. One third of the study hospitals had an operation theatre (32.4%). No hospital ran an intensive care unit or had trained emergency/critical care physicians or nurses available. Diagnostic resources were inconsistently available (sonography, 59.5%; echocardiography, 0%). Basic emergency procedures (wound care, 97.3%; foreign body removal, 86.5%; oxygen application, 85.2%) were commonly but advanced procedures (advanced cardiac life support, 10.8%; airway management, 13.5%; mechanical ventilation, 0%; renal replacement therapy, 0%) rarely available. During 6 months, 14,545 patients were hospitalized in the 74 study hospitals, of which 8.7% [n = 1267; median age, 34 (IQR 18-53) years; male gender, 54.4%] were included in the study. Trauma (excl. brain trauma) (20.4%), acute abdomen (16.9%) and heart failure (9.6%) were the most common conditions. Five-hundred-thirty patients (41.8%) were transferred to a secondary level hospital. The hospital mortality of patients not transferred was 3.2%. Capacities of Mongolian primary level hospitals to manage life-threatening emergencies are highly limited. Trauma, surgical and medical conditions make up the most common emergencies. In view of the fact that almost half of the patients with a potentially life-threatening emergency were transferred to secondary level hospitals and the mortality of those

Collective Efficacy and the Contingent Consequences of Exposure to Life-Threatening Violence

ERIC Educational Resources Information Center

Browning, Christopher R.; Gardner, Margo; Maimon, David; Brooks-Gunn, Jeanne

2014-01-01

Neighborhood research has increasingly emphasized the potential for contextual characteristics to moderate the effects of youths' experiences on their outcomes. Drawing on collective efficacy theory, we examine the variable consequences of youths' exposures to life-threatening violence across neighborhoods. We argue that strong community normative…

Prospective effect of community distress and subcultural orientation on mortality following life-threatening diseases in later life.

PubMed

Wen, Ming; Christakis, Nicholas A

2006-07-01

We conducted a prospective and contextual study to examine the effects of community social-economic-physical distress and subcultural orientation on mortality following onset of 13 life-threatening diseases in later life. We also examined the inter-relationship between the effects of community social, economic and physical distress (i.e. poverty, physical disorder and low collective efficacy) and subcultural orientation (i.e. anomie and tolerance of risk behaviour) on the survival chances of seriously ill older patients. Three data sources were combined to construct the working sample: 1990 Census data, the 1994-95 PHDCN-CS, and the COSI data. Fifty-one ZIP code areas in Chicago and 12,672 elderly patients were studied. Community distress (HR = 1.04; 95% CI = (1.01, 1.07)) and anomie (HR = 1.26; 95% CI = (1.02, 1.54)) are found to be significantly and positively associated with a higher hazard of death. Moreover, community anomie contributes to the effect of community distress on post-hospitalisation mortality. The social, economic, physical and cultural environment in which people live appears to exert a significant impact on whether older people facing life-threatening illness live or die.

[The role of complementary examinations and home monitoring in patient at risk from apparent life threatening event, apneas and sudden infant death syndrome].

PubMed

Martínez Monseny, A; Bobillo Pérez, S; Martínez Planas, A; García García, J J

2015-08-01

Home apnea monitors detect abnormalities in cardiac and respiratory frequency, but their use in the diagnosis of respiratory -related sleep disturbances in children has not been demonstrated, as was originally thought. To describe the type of patients being monitored, for how long and their outcome. A retrospective descriptive study was conducted on patients with controlled home cardiorespiratory monitoring from October 2008 to September 2012 in the Outpatient department of a Maternity tertiary hospital. During the study period 88 patients were included, 58% of them were male, with a median age of 15.5 days, and followed up for a period of 4.7 months. The reason for monitoring was in a 20.5% due to a history of sudden death without finding underlying pathology in 20.5%, 25% due to apnea of prematurity, 20.5% due to apparent life-threatening event, and 14.8% due to choking. Other causes accounted for 19.3% (apnea/hypopnea, desaturation and periodic breathing). Of these last three groups, pathological events were observed in 50% of them: reflux disease (9), apnea of prematurity (2), neurological causes (3), and apnea of unknown cause (10). Suspected infant apnea is a cause for consultation that creates a great deal of concern to the family and the pediatrician. Home monitoring is useful in detecting changes in cardiac and respiratory frequency, but is necessary to limit its indications and ensure proper monitoring of these patients, avoiding the abuse of other tests or treatments. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

Successful Treatment of Disseminated Cryptococcal Infection in a Pediatric Acute Lymphoblastic Leukemia Patient During Induction

PubMed Central

Heath, Jessica L.; Yin, Dwight E.; Wechsler, Daniel S.; Turner, David A.

2015-01-01

Disseminated cryptococcal infection is rarely reported in the setting of pediatric acute leukemia, despite the immunocompromised state of these patients. However, when present, disseminated cryptococcal infection poses treatment challenges and is associated with significant morbidity and mortality. Treatment of invasive fungal disease in a child with acute leukemia requires a delicate balance between anti-fungal and anti-neoplastic therapy. This balance is particularly important early in the course of leukemia, since both the underlying disease and overwhelming infection can be life threatening. We describe the successful management of life-threatening disseminated cryptococcosis in a child with acute lymphoblastic leukemia during induction therapy. PMID:22258349

Ceftriaxone-induced immune hemolytic anemia as a life-threatening complication of antibiotic treatment of 'chronic Lyme disease'.

PubMed

De Wilde, Maarten; Speeckaert, Marijn; Callens, Rutger; Van Biesen, Wim

2017-04-01

'Chronic Lyme disease' is a controversial condition. As any hard evidence is lacking that unresolved systemic symptoms, following an appropriately diagnosed and treated Lyme disease, are related to a chronic infection with the tick-borne spirochaetes of the Borrelia genus, the term 'chronic Lyme disease' should be avoided and replaced by the term 'post-treatment Lyme disease syndrome.' The improper prescription of prolonged antibiotic treatments for these patients can have an impact on the community antimicrobial resistance and on the consumption of health care resources. Moreover, these treatments can be accompanied by severe complications. In this case report, we describe a life-threatening ceftriaxone-induced immune hemolytic anemia with an acute kidney injury (RIFLE-stadium F) due to a pigment-induced nephropathy in a 76-year-old woman, who was diagnosed with a so-called 'chronic Lyme disease.'

Creating connections to life during life-threatening illness: Creative activity experienced by elderly people and occupational therapists

PubMed Central

la Cour, Karen; Josephsson, Staffan; Luborsky, Mark

2014-01-01

Objective The aim of this study was to discover and characterize components of engagement in creative activity as occupational therapy for elderly people dealing with life-threatening illness, from the perspective of both clients and therapists. Despite a long tradition of use in clinical interventions, key questions remain little addressed concerning how and why people seek these activities and the kinds of benefits that may result. Method Qualitative interviews were conducted with 8 clients and 7 therapists participating in creative workshops using crafts at a nursing home in Sweden. Analysis of the interviews was conducted using a constant comparative method. Findings Engaging in creative activity served as a medium that enabled creation of connections to wider culture and daily life that counters consequences of terminal illness, such as isolation. Creating connections to life was depicted as the core category, carried out in reference to three subcategories: (1) a generous receptive environment identified as the foundation for engaging in creative activity; (2) unfolding creations—an evolving process; (3) reaching beyond for possible meaning horizons. Conclusion The findings suggest that the domain of creative activity can enable the creation of connections to daily life and enlarge the experience of self as an active person, in the face of uncertain life-threatening illness. Ultimately, the features that participants specify can be used to refine and substantiate the use of creative activities in intervention and general healthcare. PMID:16389735

Alcohol during pregnancy worsens acute respiratory infections in children.

PubMed

Libster, Romina; Ferolla, Fausto M; Hijano, Diego R; Acosta, Patricio L; Erviti, Anabella; Polack, Fernando P

2015-11-01

This study explored whether alcohol consumption during pregnancy increased the risk of life-threatening respiratory infections in children. We prospectively evaluated children under the age of two years admitted to hospitals in Buenos Aires, Argentina, with severe acute respiratory infections during the winters of 2011 and 2012. Information on maternal alcohol consumption during the third trimester of pregnancy was collected using standardised questionnaires and categorised as never, low if it was once a week and high if it was equal or more than once a week. Of the 3423 children hospitalised with acute respiratory infection, 2089 (63.7%) had respiratory syncytial virus (RSV). Alcohol consumption during the last trimester was reported by 398 mothers (12.4%) and categorised as low (n = 210, 6.5%) or high (n = 188, 5.9%). A greater effect on life-threatening respiratory infection, defined as oxygen saturation of or up to 87%, was observed with higher alcohol intake due to all viruses and specifically RSV in the logistic regression analyses. Alcohol consumption was strongly associated with life-threatening disease, particularly in boys whose adjusted odds ratio rose from 3.67 to 13.52 when their mothers drank alcohol. Alcohol consumption during pregnancy was associated with life-threatening respiratory infections in boys. ©2015 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

[Prenatal intestinal volvulus: A life-threatening event with good long-term outcome].

PubMed

Raherison, R; Grosos, C; Lemale, J; Blondiaux, E; Sabourdin, N; Dahan, S; Rosenblatt, J; Guilbert, J; Jouannic, J-M; Mitanchez, D; Audry, G; Auber, F

2012-04-01

. Median duration of parenteral nutrition was 29 days (range, 6-667 days). None of the patients had cystic fibrosis. Unlike postnatal volvulus, most prenatal volvulus occurs without malrotation. Although prenatal volvulus is a life-threatening condition, our results suggest that good long-term outcome can be achieved in most cases. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

Hope in action—facing cardiac death: A qualitative study of patients with life-threatening disease

PubMed Central

Schaufel, Margrethe Aase; Nordrehaug, Jan Erik; Malterud, Kirsti

2011-01-01

Coping with existential challenges is important when struck by serious disease, but apart from cancer and palliative care little is known about how patients deal with such issues and maintain hope. To explore how patients with life-threatening heart disease experience hope when coping with mortality and other existential challenges, we conducted a qualitative study with semi-structured interviews. We made a purposive sample of 11 participants (26–88 years) who had experienced life-threatening disease: eight participants with serious heart disease, two with cancer, and one with severe chronic obstructive pulmonary disease. Analysis was by systematic text condensation. The findings showed that hope could enhance coping and diminish existential distress when patients were confronted with mortality and other existential challenges. Hope was observed as three types of dynamic work: to shift perception of mortality from overwhelming horror toward suppression or peaceful acceptance, to foster reconciliation instead of uncertainty when adapting to the new phase of life, and to establish go-ahead spirit instead of resignation as their identity. Meaning of life could, hence, be sustained in spite of serious threats to the persons' future, everyday life, and self-conception. The work of hoping could be supported or disturbed by relationships with family, friends, and health care professionals. Hope can be regarded as an active, dynamic state of existential coping among patients with life-threatening disease. Physicians may support this coping and thereby provide personal growth and alleviation of existential distress by skillfully identifying, acknowledging, and participating in the work of hoping performed by the patient. PMID:21423599

Hope in action-facing cardiac death: A qualitative study of patients with life-threatening disease.

PubMed

Schaufel, Margrethe Aase; Nordrehaug, Jan Erik; Malterud, Kirsti

2011-03-18

Coping with existential challenges is important when struck by serious disease, but apart from cancer and palliative care little is known about how patients deal with such issues and maintain hope. To explore how patients with life-threatening heart disease experience hope when coping with mortality and other existential challenges, we conducted a qualitative study with semi-structured interviews. We made a purposive sample of 11 participants (26-88 years) who had experienced life-threatening disease: eight participants with serious heart disease, two with cancer, and one with severe chronic obstructive pulmonary disease. Analysis was by systematic text condensation. The findings showed that hope could enhance coping and diminish existential distress when patients were confronted with mortality and other existential challenges. Hope was observed as three types of dynamic work: to shift perception of mortality from overwhelming horror toward suppression or peaceful acceptance, to foster reconciliation instead of uncertainty when adapting to the new phase of life, and to establish go-ahead spirit instead of resignation as their identity. Meaning of life could, hence, be sustained in spite of serious threats to the persons' future, everyday life, and self-conception. The work of hoping could be supported or disturbed by relationships with family, friends, and health care professionals. Hope can be regarded as an active, dynamic state of existential coping among patients with life-threatening disease. Physicians may support this coping and thereby provide personal growth and alleviation of existential distress by skillfully identifying, acknowledging, and participating in the work of hoping performed by the patient.

Life-Threatening Hemolytic Anemia after Intrapleural Instillation of OK-432 for Treatment of Congenital Chylothorax.

PubMed

Sze, Steve W P; Ng, Pak C; Lam, Hugh S

2016-01-01

Recent reports have advocated treatment of congenital chylothorax with chemical pleurodesis via intrapleural administration of OK-432. Severe complications have not been reported, but recently we have encountered a life-threatening case of massive hemolysis after the procedure. The hemoglobin of the infant decreased from 8.7 to 3.1 g/dl within 48 h, with concomitant severe hyperbilirubinemia (472 μmol/l) requiring exchange transfusion. Frontline neonatologists should be aware of this rare but potentially life-threatening adverse reaction. In addition, it is possible that a longer indwelling time (3.5 vs. 0.5 h) for OK-432 pleurodesis may alter the therapeutic response. © 2016 S. Karger AG, Basel.

Brain activity and prosocial behavior in a simulated life-threatening situation.

PubMed

Zanon, Marco; Novembre, Giovanni; Zangrando, Nicola; Chittaro, Luca; Silani, Giorgia

2014-09-01

To study the neuronal basis of altruistic behavior, we investigated functional connectivity within brain networks of participants who exhibited either a self-benefit behavior or an altruistic one in a life-threatening situation simulated in a virtual environment. In particular, participants were asked to evacuate a virtual building on fire and, without being previously informed, they were faced with a decision on whether to stop and help a trapped virtual human, at the possible cost of losing their own life in the virtual experience. Group independent component analysis (gICA) applied on blood-oxygen-level-dependent (BOLD) functional images revealed significant differences between the group of participants who showed selfish behavior and those who acted prosocially. Specifically, an increased functional connectivity in the salience network, comprising the anterior insula (AI) and the anterior mid cingulate cortex (aMCC), was observed in the selfish group compared to the prosocial one. Conversely, higher ICA weights in the medial prefrontal cortex and temporo-parietal junction (TPJ), were observed in the prosocial group. The findings show that an increased functional connectivity of the salience network, which suggests an enhanced sensitivity to the threatening situation and potential danger for the individual, resulted in more selfish choices, while the engagement of the medial prefrontal and temporo-parietal cortices subserved prosocial behavior, possibly due to their role in perspective-taking. The study provides the first online neurophysiological measurement of prosocial decision-making during threatening situations, opening new avenues to the investigation of neuronal substrates of complex social behaviors. Copyright © 2014 Elsevier Inc. All rights reserved.

Fluoroscopy-free Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) for controlling life threatening postpartum hemorrhage

PubMed Central

Stensaeth, Knut Haakon; Sovik, Edmund; Haig, Ingrid Natasha Ylva; Skomedal, Erna; Jorgensen, Arve

2017-01-01

Background Severe postpartum hemorrhage occurs in 1/1000 women giving birth. This condition is often dramatic and may be life threatening. Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) has in recent years been introduced as a novel treatment for hemorrhagic shock. We present a series of fluoroscopy-free REBOA for controlling life threatening postpartum hemorrhage. Methods In 2008 an ‘aortic occlusion kit’ was assembled and used in three Norwegian university hospitals. The on-call interventional radiologist (IR) was to be contacted with a response time < 30 minutes in case of life threatening PPH. Demographics and characteristics were noted from the medical records. Results This retrospective study includes 36 patients treated with fluoroscopy-free REBOA for controlling severe postpartum hemorrhage in the years 2008–2015. The REBOA success rate was 100% and no patients died from REBOA related complications. Uterine artery embolization was performed in 17 (47%) patients and a hysterectomy in 16 (44%) patients. A short (11cm) introducer length was strongly associated with iliac artery thrombus formation (ρ = 0.50, P = 0.002). In addition, there was a strong negative correlation between uterine artery embolization and hysterectomy (ρ = -0.50, P = 0.002). Conclusions Our Norwegian experience indicates the clinical safety and feasibility of REBOA in life threatening PPH. Also, REBOA can be used in an emergency situation without the use of fluoroscopy with a high degree of technical success. It is important that safety implementation of REBOA is established, especially through limited aortic balloon occlusion time and a thorough balloon deflation regime. PMID:28355242

Effect of psychosocial stressors on patients with Crohn's disease: threatening life experiences and family relations.

PubMed

Slonim-Nevo, Vered; Sarid, Orly; Friger, Michael; Schwartz, Doron; Chernin, Elena; Shahar, Ilana; Sergienko, Ruslan; Vardi, Hillel; Rosenthal, Alexander; Mushkalo, Alexander; Dizengof, Vitaly; Ben-Yakov, Gil; Abu-Freha, Naim; Munteanu, Daniella; Gaspar, Nava; Eidelman, Leslie; Segal, Arik; Fich, Alexander; Greenberg, Dan; Odes, Shmuel

2016-09-01

Threatening life experiences and adverse family relations are major psychosocial stressors affecting mental and physical health in chronic illnesses, but their influence in Crohn's disease (CD) is unclear. We assessed whether these stressors would predict the psychological and medical condition of CD patients. Consecutive adult CD patients completed a series of instruments including demography, Patient Harvey-Bradshaw Index (P-HBI), Short Inflammatory Bowel Disease Questionnaire (SIBDQ), short-form survey instrument (SF-36), brief symptom inventory (BSI), family assessment device (FAD), and list of threatening life experiences (LTE). Associations of FAD and LTE with P-HBI, SIBDQ, SF-36, and BSI were examined by multiple linear and quantile regression analyses. The cohort included 391 patients, mean age 38.38±13.95 years, 59.6% women, with intermediate economic status. The median scores were as follows: P-HBI 4 (2-8), FAD 1.67 (1.3-2.1), LTE 1 (0-3), SF-36 physical health 43.75 (33.7-51.0), SF-36 mental health 42.99 (34.1-51.9), and BSI-Global Severity Index 0.81 (0.4-1.4). The SIBDQ was 47.27±13.9. LTE was associated with increased P-HBI in all quantiles and FAD in the 50% quantile. FAD and LTE were associated with reduced SIBDQ (P<0.001). Higher LTE was associated with lower SF-36 physical and mental health (P<0.001); FAD was associated with reduced mental health (P<0.001). FAD and LTE were associated positively with GSI in all quantiles; age was associated negatively. CD patients with more threatening life experiences and adverse family relations were less healthy both physically and mentally. Physicians offering patients sociopsychological therapy should relate to threatening life experiences and family relations.

WeChat Addiction Suppresses the Impact of Stressful Life Events on Life Satisfaction.

PubMed

Li, Bi; Wu, Yan; Jiang, Shengyi; Zhai, Huizhen

2018-03-01

The current study examined the influences of stressful life events and WeChat addiction on life satisfaction, and investigated the mediating role of WeChat addiction on the relationship between the two research variables. A total of 463 undergraduates completed self-reported scales for stressful life events, WeChat addiction, and life satisfaction. Structural equation modeling was used to analyze the questionnaire data. The results showed the suppressing effect of WeChat addiction on the negative impact of stressful life events on life satisfaction. Stressful life events affect life satisfaction both directly and indirectly. Stressful life events are positively associated with WeChat addiction, which exerts positive impact on life satisfaction. The contributions of the findings are discussed.

Threatening events theme of cognitive biases mediates the relationship between fear of social situations and delusion-like experiences among healthy adults.

PubMed

Prochwicz, Katarzyna; Kłosowska, Joanna; Karpowska, Milena

2017-10-01

Social anxiety (SA) is frequently observed among patients diagnosed with psychosis as well as among individuals with delusion-like experiences (DLEs). A heightened level of SA has been recognized to precede the development of psychotic symptoms; however, the detailed mechanisms that link SA to delusional ideation remain unrecognized. Since social anxiety is associated with the presence of cognitive biases and biased cognitive processes have been found to play a role in the development and maintenance of delusions, we hypothesized that cognitive biases may mediate in the relationship between social anxiety and DLEs. A total sample of 202 healthy individuals with mean age 35.59 (SD = 17.15) was assessed for the presence of delusion-like experiences, social anxiety, as well as the threatening events theme and anomalous perception theme of cognitive biases. The threatening events theme was found to fully mediate the linkage between fear of social situations and DLEs (β = 0.12, p < 0.05). The threatening events theme was also found to be a partial mediator in the association between social avoidance and DLEs (β = 0.20, p < 0.05), and between the overall level of social anxiety and DLEs (β = 0.18, p < 0.05). Our findings suggest that social anxiety may influence DLEs by providing the threatening events theme of cognitive biases. Copyright © 2017 Elsevier B.V. All rights reserved.

Life Events and Depressive Symptoms in African American Adolescents: Do Ecological Domains and Timing of Life Events Matter?

ERIC Educational Resources Information Center

Sanchez, Yadira M.; Lambert, Sharon F.; Ialongo, Nicholas S.

2012-01-01

Considerable research has documented associations between adverse life events and internalizing symptoms in adolescents, but much of this research has focused on the number of events experienced, with less attention to the ecological context or timing of events. This study examined life events in three ecological domains relevant to adolescents…

Reading the Bible for guidance, comfort, and strength during stressful life events.

PubMed

Hamilton, Jill B; Moore, Angelo D; Johnson, Khishaana A; Koenig, Harold G

2013-01-01

The use of religious practices to promote mental health among African Americans is well documented. African Americans are more likely to report strong religious affiliations and to use religion over prescribed medications for mental health problems. However, few studies have explored how African Americans use religious practices in response to stressful life events. The aim of this study is to examine how African American women and men find comfort in using scripture passages from The Bible. Fifty-four African American adults residing in the Southeastern United States participated in a qualitative descriptive study using open-ended semistructured interviews. Participants were asked to describe their use of scripture passages from The Bible and the personal meanings associated with these scriptures in the context of a family death or life-threatening illness. These participants used scripture passages categorized as God as Protector, God as Beneficent, Praise and Thanksgiving, God as Healer, Memory of Forefathers, Prayers to God, and Life after Death. Few gender differences were noted. However, women were more likely to use scripture passages of God as Protector and Life after Death, whereas men were more likely to use God as Beneficent and God as Healer. The religious practice of reading scripture passages from The Bible is a mental health-promoting strategy used during stressful life events. The findings of this study have practical uses for nurses and can be used to inform acceptable and sensitive approaches in addressing mental health issues and spiritual care needs in African American patients.

Negative Life Events Scale for Students (NLESS)

ERIC Educational Resources Information Center

Buri, John R.; Cromett, Cristina E.; Post, Maria C.; Landis, Anna Marie; Alliegro, Marissa C.

2015-01-01

Rationale is presented for the derivation of a new measure of stressful life events for use with students [Negative Life Events Scale for Students (NLESS)]. Ten stressful life events questionnaires were reviewed, and the more than 600 items mentioned in these scales were culled based on the following criteria: (a) only long-term and unpleasant…

The role of childhood abuse and neglect in the sensitization to stressful life events in adolescent depression.

PubMed

Harkness, Kate L; Bruce, Alanna E; Lumley, Margaret N

2006-11-01

This study examined the role of childhood abuse and neglect in sensitizing adolescents to the effects of proximal stressful life events in a cross-sectional sample of 103 depressed and nondepressed adolescents. Consistent with hypotheses, adolescents with a history of childhood abuse and/or neglect reported a lower level of threat of stressful life events prior to episode onset than that reported by those without. This effect was specific to those on their 1st episode of depression and was specific to independent events (i.e., stressors outside of adolescents' control). Further, this effect was robust when controlling for level of chronic difficulties, which was higher in those with childhood abuse and/or neglect. The authors suggest that childhood abuse and/or neglect may be an important risk factor that sensitizes individuals to the effects of acute independent life events. (c) 2006 APA, all rights reserved.

Financial difficulties but not other types of recent negative life events show strong interactions with 5-HTTLPR genotype in the development of depressive symptoms.

PubMed

Gonda, X; Eszlari, N; Kovacs, D; Anderson, I M; Deakin, J F W; Juhasz, G; Bagdy, G

2016-05-03

Several studies indicate that 5-HTTLPR mediates the effect of childhood adversity in the development of depression, while results are contradictory for recent negative life events. For childhood adversity the interaction with genotype is strongest for sexual abuse, but not for other types of childhood maltreatment; however, possible interactions with specific recent life events have not been investigated separately. The aim of our study was to investigate the effect of four distinct types of recent life events in the development of depressive symptoms in a large community sample. Interaction between different types of recent life events measured by the List of Threatening Experiences and the 5-HTTLPR genotype on current depression measured by the depression subscale and additional items of the Brief Symptom Inventory was investigated in 2588 subjects in Manchester and Budapest. Only a nominal interaction was found between life events overall and 5-HTTLPR on depression, which failed to survive correction for multiple testing. However, subcategorising life events into four categories showed a robust interaction between financial difficulties and the 5-HTTLPR genotype, and a weaker interaction in the case of illness/injury. No interaction effect for the other two life event categories was present. We investigated a general non-representative sample in a cross-sectional approach. Depressive symptoms and life event evaluations were self-reported. The 5-HTTLPR polymorphism showed a differential interaction pattern with different types of recent life events, with the strongest interaction effects of financial difficulties on depressive symptoms. This specificity of interaction with only particular types of life events may help to explain previous contradictory findings.

20 CFR 416.1248 - Exclusion of gifts to children with life-threatening conditions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Exclusion of gifts to children with life-threatening conditions. 416.1248 Section 416.1248 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Resources and Exclusions § 416.1248 Exclusion of...

Life events and depression in transit populations.

PubMed

El-Islam, M F; Mohsen, M Y; Demerdash, A M; Malasi, T H

1983-01-01

Undesirable recent life events in the period of three months preceding primary depressive illness were studied in two Arabian Gulf countries: Qatar (235 patients) and Kuwait (164 patients). Transit population patients, who come to these countries from employment, differ from native patients in the significant predominance of work as a source of recent life events. The difference is discussed in relation to the existential committments and attitudes to work among native and transient populations. Intergenerational conflict as an undesirable recent life event is prevalent among family recent life events in native patients where rapid sociocultural changes are associated with conflict of traditional and modern value systems.

Transarterial endovascular treatment in the management of life-threatening carotid blowout syndrome in head and neck cancer patients: review of the literature.

PubMed

Dequanter, D; Shahla, M; Paulus, P; Aubert, C; Lothaire, P

2013-12-01

Carotid blowout syndrome is a rare but devastating complication in patients with head and neck malignancy, and is associated with high morbidity and mortality. Bleeding from the carotid artery or its branches is a well-recognized complication following treatment or recurrence of head and neck cancer. It is an emergency situation, and the classical approach to save the patient's life is to ligate the carotid artery. But the surgical treatment is often technically difficult. Endovascular therapies were recently reported as good alternatives to surgical ligation. Retrospective review of three cases of acute or threatened carotid hemorrhage managed by endovascular therapies. Two patients presented with acute carotid blowout, and one patient with a sentinel bleed. Two patients had previously been treated with surgery and chemo radiation. One patient was treated by chemo radiation. Two had developed pharyngocutaneous fistulas, and one had an open necrosis filled wound that surrounded the carotid artery. In two patients, stent placement resolved the acute hemorrhage. In one patient, superselective embolization was done. Mean duration follow-up was 10.2 months. No patient had residual sequelae of stenting or embolization. Management of carotid blow syndrome is very critical and difficult. A multidisciplinary approach is very important in the management of carotid blow syndrome. Correct and suitable management can be life saving. An endovascular technique is a good and effective alternative with much lower morbidity rates than surgical repair or ligation. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

Stressful events and coping related to acute and sub-acute whiplash-associated disorders.

PubMed

Pettersson, Susanne; Bring, Annika; Åsenlöf, Pernilla

2017-03-01

Purpose To describe daily stressors affecting and coping strategies employed by individuals with whiplash-associated disorders (WAD) immediately to one month (acute) and three to four months (sub-acute) after injury events using a daily coping assessment. Levels of pain, anxiety, depressed mood and activity are also compared between phases. Method A descriptive prospective design with a content analysis approach was used. Participants completed daily coping assessments for one week during both acute and sub-acute phases. Main measure was whiplash-associated disorders-daily coping assessment (WAD-DCA). Results Nine participants used words describing recovery in the sub-acute phase; 31 described stressful events during both phases. Most frequently reported stressors were related to "symptoms", "emotions" and "occupations/studies". These were equally reported during both phases. Cognitive coping strategies were employed more often during the sub-acute phase (p = 0.008). The only behavioral strategy that increased in prevalence over time was the "relaxed" strategy (p = 0.001). Anxiety levels declined over time (p = 0.022). Conclusion The reported stressors were largely uniform across both acute and sub-acute phases; however, the use of cognitive coping strategies increased over time. The WAD-DCA captures individual stressors and coping strategies employed during a vulnerable phase of rehabilitation and can thus provide information that is useful to clinical practice. Implications for rehabilitation The WAD-DCA provides valuable information for clinical practice when employed during early phases of whiplash-associated disorder development. Reported stressors during the acute and sub-acute phases are essentially the same, whereas cognitive coping strategies grow in prevalence over time. Tailored treatments in early phases of whip-lash associated disorders may benefit from strategies aimed at matching patient-specific stressors with contextually adapted coping

Biological stress systems, adverse life events and the onset of chronic multisite musculoskeletal pain: a 6-year cohort study.

PubMed

Generaal, Ellen; Vogelzangs, Nicole; Macfarlane, Gary J; Geenen, Rinie; Smit, Johannes H; de Geus, Eco J C N; Penninx, Brenda W J H; Dekker, Joost

2016-05-01

Dysregulated biological stress systems and adverse life events, independently and in interaction, have been hypothesised to initiate chronic pain. We examine whether (1) function of biological stress systems, (2) adverse life events, and (3) their combination predict the onset of chronic multisite musculoskeletal pain. Subjects (n=2039) of the Netherlands Study of Depression and Anxiety, free from chronic multisite musculoskeletal pain at baseline, were identified using the Chronic Pain Grade Questionnaire and followed up for the onset of chronic multisite musculoskeletal pain over 6 years. Baseline assessment of biological stress systems comprised function of the hypothalamic-pituitary-adrenal axis (1-h cortisol awakening response, evening levels, postdexamethasone levels), the immune system (basal and lipopolysaccharide-stimulated inflammation) and the autonomic nervous system (heart rate, pre-ejection period, SD of the normal-to-normal interval, respiratory sinus arrhythmia). The number of recent adverse life events was assessed at baseline using the List of Threatening Events Questionnaire. Hypothalamic-pituitary-adrenal axis, immune system and autonomic nervous system functioning was not associated with onset of chronic multisite musculoskeletal pain, either by itself or in interaction with adverse life events. Adverse life events did predict onset of chronic multisite musculoskeletal pain (HR per event=1.14, 95% CI 1.04 to 1.24, p=0.005). This longitudinal study could not confirm that dysregulated biological stress systems increase the risk of developing chronic multisite musculoskeletal pain. Adverse life events were a risk factor for the onset of chronic multisite musculoskeletal pain, suggesting that psychosocial factors play a role in triggering the development of this condition. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Personality and Life Events as Predictors of Adolescents' Life Satisfaction: Do Life Events Mediate the Link between Personality and Life Satisfaction?

ERIC Educational Resources Information Center

Ho, Man Yee; Cheung, Fanny M.; Cheung, Shu Fai

2008-01-01

This study examined the association among personality traits, life events and life satisfaction, and the underlying pathways from personality traits to life satisfaction. A total of 1,961 adolescents were recruited from 21 secondary schools in Hong Kong. The adolescent version of the Chinese Personality Assessment Inventory (CPAI-A), the Chinese…

Parental spirituality in life-threatening pediatric cancer.

PubMed

Nicholas, David B; Barrera, Maru; Granek, Leeat; D'Agostino, Norma Mammone; Shaheed, Jenny; Beaune, Laura; Bouffet, Eric; Antle, Beverley

2017-01-01

This study addressed parental spirituality in the context of pediatric cancer with a poor prognosis. Drawing upon previous research implementing a longitudinal grounded theory design examining parental hope, 35 parents were interviewed regarding their experiences with an emergent description of the role of spirituality in parents' daily lives. Spirituality included religious beliefs and practices, notions of a higher force or cosmos, relationship with a divine being, as well as elements emerging from meaning-making and relationships. Parental expectations of spirituality remained relatively constant across data collection time points (3-9 months postdiagnosis), although limited variation occurred relative to shifting circumstance (e.g., deterioration of the child's condition). Spirituality appeared to offer: greater acceptance of parents' inability to protect their child from harm related to her/his life-threatening illness, guidance and emotion decompression, and support from one's faith community. Recommendations for integrating spiritual assessment in clinical care practice are offered.

The association of suicide risk with negative life events and social support according to gender in Asian patients with major depressive disorder.

PubMed

Park, Subin; Hatim Sulaiman, Ahmad; Srisurapanont, Manit; Chang, Sung-man; Liu, Chia-Yih; Bautista, Dianne; Ge, Lan; Choon Chua, Hong; Pyo Hong, Jin

2015-08-30

We investigated the associations between negative life events, social support, depressive and hostile symptoms, and suicide risk according to gender in multinational Asian patients with major depressive disorder (MDD). A total of 547 outpatients with MDD (352 women and 195 men, mean age of 39.58±13.21 years) were recruited in China, South Korea, Malaysia, Singapore, Thailand, and Taiwan. All patients were assessed with the Mini-International Neuropsychiatric Interview, the Montgomery-Asberg Depression Rating Scale, the Symptoms Checklist 90-Revised, the Multidimensional Scale of Perceived Social Support, and the List of Threatening Experiences. Negative life events, social support, depressive symptoms, and hostility were all significantly associated with suicidality in female MDD patients. However, only depressive symptoms and hostility were significantly associated with suicidality in male patients. Depression severity and hostility only partially mediated the association of negative life events and poor social support with suicidality in female patients. In contrast, hostility fully mediated the association of negative life events and poor social support with suicidality in male patients. Our results highlight the need of in-depth assessment of suicide risk for depressed female patients who report a number of negative life events and poor social supports, even if they do not show severe psychopathology. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Recurrent acute otitis media detracts from health-related quality of life.

PubMed

Kujala, T; Alho, O-P; Kristo, A; Uhari, M; Renko, M; Pokka, T; Koivunen, P

2017-02-01

Acute otitis media causes discomfort to children and inconvenience to their parents. This study evaluated the quality of life in children with recurrent acute otitis media aged less than 24 months. Quality of life was evaluated in 149 children aged 10 to 24 months who were referred to the Oulu University Hospital on account of recurrent acute otitis media. The children were treated with or without surgery. Age-matched controls were selected randomly from the general child population. Parents completed the Child Health Questionnaire. The children with recurrent acute otitis media had a significantly poorer quality of life than control children. The control children with a history of a few acute otitis media episodes had a significantly poorer quality of life than those without any such history. The quality of life of the children with recurrent acute otitis media improved during the one-year follow up, regardless of the treatment, but did not reach the same level as healthy children. Acute otitis media detracted from quality of life when a generic measure was used. The mode of treatment used to prevent further recurrences of acute otitis media did not influence quality of life improvement.

[Structural requirements for the management of patients with highly contagious life-threatening infectious diseases: update 2015].

PubMed

Grünewald, Thomas

2015-07-01

The care of highly contagious life-threatening infectious diseases (HLID) requires specialized treatment facilities that are capable of strict isolation measures and appropriate medical treatment. The German approach to the management of these diseases, which is maintained by the Permanent Working Group of Medical Competence and Treatment Centers for Highly Contagious and Life-Threatening Diseases (STAKOB) is adjusted in the present publication with regards to recent experiences and upcoming needs. Clear synergies in using infrastructures and bundling of resources have led to similar efforts at the European level. The German concept, therefore, has a pioneering role. This update is intended to improve professional patient care and also minimize the risk of disease spread and transmission.

Resolution of a life-threatening complication after lung radiofrequency ablation.

PubMed

Andreetti, Claudio; Maurizi, Giulio; Cassiano, Francesco; Rendina, Erino Angelo

2014-10-01

Lung radiofrequency ablation (RFA) is an option for the treatment of unresectable lung cancer. Clinical investigators have previously warned against severe complications associated with this procedure. We report a case of life-threatening complication after lung RFA for non-operable non-small-cell lung cancer consisting of pulmonary abscess evolving into a bronchopleural fistula, severe pneumothorax and septic pleuritis, which was successfully treated with a multimodal conservative approach. © The Author 2014. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

Does it really feel the same? Changes in life satisfaction following repeated life events.

PubMed

Luhmann, Maike; Eid, Michael

2009-08-01

Unemployment, divorce, and marriage are common life events for most people in Western societies. In a longitudinal study, the authors investigated how these life events affect life satisfaction when they occur repeatedly. Data came from the German Socio-Economic Panel, a large-scale representative panel study, and were analyzed using multilevel modeling. Results showed that, in general, life satisfaction decreases with repeated unemployment (sensitization). For repeated divorces, life satisfaction is higher at the second divorce than it had been at the first divorce (adaptation). Finally, life satisfaction is similar at repeated marriages. Neuroticism, extraversion, and gender accounted for interindividual differences in changes in life satisfaction. For instance, the general sensitization pattern associated with repeated unemployment was less pronounced for women. The authors also found main effects of age and the duration of the first event on general differences in life satisfaction. Finally, those with repeated events generally report lower life satisfaction than those with only one occasion of these events, even before the first event actually occurred. Findings show that repeated events can have very different effects on life satisfaction that depend on the nature of the event.

A Life Events Scale for Armed Forces personnel

PubMed Central

Chaudhury, Suprakash; Srivastava, Kalpana; Raju, M.S.V. Kama; Salujha, S.K.

2006-01-01

Background: Armed Forces personnel are routinely exposed to a number of unique stressful life events. None of the available scales are relevant to service personnel. Aim: To construct a scale to measure life events in service personnel. Methods: In the first stage of the study open-ended questions along with items generated by the expert group by consensus method were administered to 50 soldiers. During the second stage a scale comprising 59 items and open-ended questions was administered to 165 service personnel. The final scale of 52 items was administered to 200 service personnel in group setting. Weightage was assigned on a 0 to 100 range. For normative study the Armed Forces Medical College Life Events Scale (AFMC LES) was administered to 1200 Army, 100 Air Force and 100 Navy personnel. Results: Service personnel experience an average of 4 life events in past one year and 13 events in a life-time. On an average service personnel experience 115 life change unit scores in past one year and 577 life change unit scores in life-time on the AFMC LES. The scale has concurrent validity when compared with the Presumptive Stressful Life Events Scale (PSLES). There is internal consistency in the scale with the routine items being rated very low. There is a pattern of uniformity with the civilian counterparts along with differences in the items specific to service personnel. Conclusions: The AFMC LES includes the unique stresses of service personnel that are not included in any life events scale available in India or in the west and should be used to assess stressful life events in service personnel. PMID:20844647

Successful use of recombinant factor VIIa in a preterm infant with life-threatening haematuria.

PubMed

Faust, Kirstin; Tröger, Birthe; Kahl, Fritz; Schumacher, Marius; Göpel, Wolfgang; Härtel, Christoph

2009-10-01

We report the case of a preterm male infant with a gestational age of 28 + 1 weeks and birth weight of 715 g who presented with life-threatening haematuria on day 28 of life. The haematuria was unresponsive to administration of platelet concentrates and fresh frozen plasma, but then successfully treated with recombinant factor VIIa. The resulting obstructive uropathy was managed by continuous bladder irrigation through suprapubic and urethral catheters. No other adverse affects were noted, and the boy was discharged from the hospital on day 108 of life.

Prothrombin complex concentrate and fatal thrombotic adverse events: A complication to keep in mind.

PubMed

Tabet, Rabih; Shammaa, Youssef; Karam, Boutros; Yacoub, Harout; Lafferty, James

2018-05-13

Thromboembolic events such as deep vein thrombosis and pulmonary embolism are well-known complications that can occur after prothrombin complex concentrate therapy. However, acute myocardial infarction is a very rare but potentially life-threatening complication that was exclusively described in patients with bleeding disorders who received chronic and recurrent concentrate infusions. We report the case of a 70 year-old male patient with cholangiocarcinoma who was admitted to our hospital with worsening fatigue and weakness. His stay was complicated by uncontrolled bleeding secondary to rivaroxaban use and advanced liver disease. By the end of the prothrombin complex concentrate infusion used to reverse his coagulopathy, patient developed ST-segment elevation myocardial infarction with cardiogenic shock and passed away. This is the first reported case of acute myocardial infarction that occurs in a patient without hemophilia and after the first prothrombin complex concentrate infusion.

Collective Efficacy and the Contingent Consequences of Exposure to Life-Threatening Violence1

PubMed Central

Browning, Christopher R.; Gardner, Margo; Maimon, David; Brooks-Gunn, Jeanne

2014-01-01

Neighborhood research has increasingly emphasized the potential for contextual characteristics to moderate the effects of youths’ experiences on their outcomes. Drawing on collective efficacy theory, we examine the variable consequences of youths’ exposures to life threatening violence across neighborhoods. We argue that strong community normative orientations supporting the control of violence diminish the negative effect of exposure to severe violence on subsequent mental health among urban youth. We also consider the extent to which the consequences of exposure to violence vary by gender. Employing data from the Project on Human Development in Chicago Neighborhoods, we estimate a series of multivariate, multilevel linear models of internalizing and externalizing symptoms. Results indicate that, for girls, exposure to life threatening violence (witnessing someone being attacked with a weapon or shot) increases both internalizing and externalizing symptoms. However, this effect achieves statistical significance only for girls who reside in lower collective efficacy neighborhoods. For boys, our analyses offered weaker evidence of violence exposure effects on mental health. Implications for research on the social context of mental health are discussed. PMID:24842460

Aetiology and prognostic factors of patients with AIDS presenting life-threatening acute respiratory failure.

PubMed

Torres, A; El-Ebiary, M; Marrades, R; Miró, J M; Gatell, J M; Sanchez-Nieto, J M; Xaubet, A; Agustí, C; Rodriguez-Roisin, R

1995-11-01

Respiratory failure is a significant contributor to morbidity and mortality in patients with the acquired immune deficiency syndrome (AIDS). We performed a study to investigate the aetiology, prognostic factors, and short- and long-term outcome of AIDS patients with life-threatening respiratory failure and pulmonary infiltrates. Forty-two AIDS patients (29 of whom required mechanical ventilation), admitted to a Respiratory Intensive Care Unit (ICU) from 1985 to 1992 because of severe respiratory failure (arterial oxygen tension/fractional inspiratory oxygen (Pa,O2/FI,O2) ratio at hospital admission 19 +/- 14 kPa (mean +/- SD)) and diffuse pulmonary infiltrates, were studied for evaluation of the aetiology and outcome. Necropsy studies were performed in 14 out of 23 (61%) patients who died. Pneumocystis carinii was the most common aetiology of pulmonary infiltrates (28 patients (67%)). Overall, 19 patients survived (45%) and 23 (55%) died. A multivariate analysis of prognostic factors influencing the outcome of the whole population showed that the presence of P. carinii pneumonia and the requirement for mechanical ventilation (MV) were the major determinants of outcome for this type of patient. The median survival time after ICU discharge for P. carinii pneumonia patients was lower (49 days) when compared to that of the remaining patients (154 days). Median survival time after ICU discharge for patients needing MV (112 days) did not differ from that observed in patients not requiring artificial ventilatory support (154 days). Although the ICU survival rate in this study was reasonable, 55% for the whole population, and 36% for P. carinii pneumonia patients, the poor outcome after ICU discharge, in particular for P. carinii pneumonia patients, deserves the reassessment of ICU admission criteria for this type of AIDS population.

Life events in schizoaffective disorder: A systematic review.

PubMed

Vardaxi, Chrysoula Ch; Gonda, Xenia; Fountoulakis, Konstantinos N

2018-02-01

Life events play a central role in the development of psychiatric disorders and impact course and outcome. We present a systematic review of the literature on the relationship of life events with the onset and long-term course of schizoaffective disorder. MEDLINE was searched with the combination of the key words: 'life events' plus 'schizoaffective'. The PRISMA method was followed in the review process. From the identified 66 papers only 12 were considered to be of relevance to the current study and 6 more papers were identified by inspecting the reference lists of the identified papers. There are very few studies focusing on the role of life events in schizoaffective disorder indicating insufficient data concerning the relationship of life events with onset and long-term course of schizoaffective disorder. Reported effects are not generic but concern specific events like the loss of mother, and females seem to be more vulnerable. Patients with schizoaffective disorder manifest high rates of PTSD. The literature on life events with the development and course of schizoaffective disorder is limited and precludes solid conclusions. Copyright © 2017 Elsevier B.V. All rights reserved.

Hepatic laceration as a life-threatening complication of umbilical venous catheterization.

PubMed

Gülcan, Hande; Hanta, Deniz; Törer, Birgin; Temiz, Adbülkerim; Demir, Senay

2011-01-01

Umbilical venous catheterization is an intravenous infusion route for maintenance fluids, medications, blood products, and parenteral nutrition in preterm neonates. However, this procedure may be associated with several complications, such as infection, thrombosis, vessel perforation, and cardiac and hepatic injuries. Hepatic laceration is a rare but life-threatening complication of umbilical venous catheterization that is a result of direct injury through the liver parenchyma. Here, we present a preterm newborn with hepatic laceration as a rare and serious complication of umbilical venous catheterization.

Antenatal depressive symptoms associated with specific life events and sources of social support among Italian women.

PubMed

Agostini, Francesca; Neri, Erica; Salvatori, Paola; Dellabartola, Sara; Bozicevic, Laura; Monti, Fiorella

2015-05-01

This study aimed to identify different kinds of stressful life events and social support associated with antenatal depressive symptoms in a sample of pregnant Italian women. We conducted the study at a primary health-care centre in an urban area (northeast Italy). Mainly recruited at antenatal classes, 404 eligible pregnant women completed a socio-demographic questionnaire that included questions about the present pregnancy, the Edinburgh Depression Scale (EDS) to estimate the prevalence of depressive symptoms, the Multidimensional Scale of Perceived Social Support and List of Threatening Experiences Questionnaire to investigate the quality and nature of social support and recent negative life events. Of the 404 women, 60 (14.9 %) scored 13 or higher on the EDS. This group reported significantly lower social support from various sources-family, friends, and significant others; only in primiparous women were depressive symptoms significantly related to lower support from friends. Women with EDS scores equal or higher than 13 also reported a higher occurrence of recent stressful life events-specifically, death or a serious problem with a close friend or relative, unemployment, financial problems, and moving or housing difficulties. Regression analyses showed that women with high levels of social support or with a positive experience of pregnancy were less likely to experience antenatal depressive symptoms. Our results underscore the associations among antenatal depression, specific life stressors, and low social support from various sources. Clinical attention to these psychosocial correlates is recommended toward detecting vulnerability to antenatal depressive symptoms.

Thrombus in Transit: A Potentially Life-threatening Complication of Cerebral Sinus Thrombosis.

PubMed

Petracca, Martina; Calandrelli, Rosalinda; Broccolini, Aldobrando; Caliandro, Pietro; Della Marca, Giacomo; Frisullo, Giovanni; Morosetti, Roberta; Profice, Paolo; Lamendola, Priscilla; Pennestrì, Faustino; Pilato, Fabio

2017-01-01

We report the case of a 41-year-old, 7-weeks-pregnant patient, presenting with headache and generalized seizure due to cerebral venous thrombosis complicated by jugular thrombosis and thrombus dislocation into right cardiac cavities. The patient was treated with intravenous heparin, and underwent embolectomy in extracorporeal circulation. This case illustrates the variability of cerebral venous thrombosis progression and a potentially life-threatening condition even during anticoagulant therapy.

Perineal Pseudoaneurysm from Traumatic Foley Removal Leads to Recurrent Life-Threatening Hematuria.

PubMed

Liang, Lorraine Min-Shan; Xue, Jingbing; Erturk, Erdal

2015-01-01

Hematuria resulting from urethral traumatic catheter insertion and removal is often encountered. Usually, hematuria resolves with conservative measures. We report a case of traumatic Foley removal leading to intermittent life-threatening hematuria resulting in blood loss anemia requiring multiple transfusions and multiple episodes of hypotension requiring pressors. A pelvic angiogram revealed a pseudoaneurysm of the left pudendal artery, which was treated with microcoil embolization leading to resolution of bleeding.

Solar particle event storm shelter requirements for missions beyond low Earth orbit.

PubMed

Townsend, L W; Adams, J H; Blattnig, S R; Clowdsley, M S; Fry, D J; Jun, I; McLeod, C D; Minow, J I; Moore, D F; Norbury, J W; Norman, R B; Reames, D V; Schwadron, N A; Semones, E J; Singleterry, R C; Slaba, T C; Werneth, C M; Xapsos, M A

2018-05-01

Protecting spacecraft crews from energetic space radiations that pose both chronic and acute health risks is a critical issue for future missions beyond low Earth orbit (LEO). Chronic health risks are possible from both galactic cosmic ray and solar energetic particle event (SPE) exposures. However, SPE exposures also can pose significant short term risks including, if dose levels are high enough, acute radiation syndrome effects that can be mission- or life-threatening. In order to address the reduction of short term risks to spaceflight crews from SPEs, we have developed recommendations to NASA for a design-standard SPE to be used as the basis for evaluating the adequacy of proposed radiation shelters for cislunar missions beyond LEO. Four SPE protection requirements for habitats are proposed: (1) a blood-forming-organ limit of 250 mGy-equivalent for the design SPE; (2) a design reference SPE environment equivalent to the sum of the proton spectra during the October 1989 event series; (3) any necessary assembly of the protection system must be completed within 30 min of event onset; and (4) space protection systems must be designed to ensure that astronaut radiation exposures follow the ALARA (As Low As Reasonably Achievable) principle. Copyright © 2018. Published by Elsevier Ltd.

Clinical correlates of acute pulmonary events in children and adolescents with sickle cell disease*

PubMed Central

Paul, Rabindra; Minniti, Caterina P.; Nouraie, Mehdi; Luchtman-Jones, Lori; Campbell, Andrew; Rana, Sohail; Onyekwere, Onyinye; Darbari, Deepika S.; Ajayi, Olaid; Arteta, Manuel; Ensing, Gregory; Sable, Craig; Dham, Niti; Kato, Gregory J.; Gladwin, Mark T.; Castro, Oswaldo L.; Gordeuk, Victor R.

2013-01-01

Objectives We aimed to identify risk factors for acute pulmonary events in children and adolescents in the Pulmonary Hypertension and the Hypoxic Response in SCD (PUSH) study. Methods Patients with hemoglobin SS (n=376) and other sickle cell genotypes (n=127) aged 3-20 years were studied at four centers in a cross-sectional manner. A sub-group (n=293) was followed for a median of 21 months (range 9-35). Results A patient-reported history of one or more acute pulmonary events, either acute chest syndrome (ACS) or pneumonia, was obtained in 195 hemoglobin SS patients (52%) and 51 patients with other genotypes (40%). By logistic regression, history of acute pulmonary events was independently associated with patient-reported history of asthma (p<0.0001), older age (p=0.001), >3 severe pain episodes in the preceding 12 months (p=0.002), higher tricuspid regurgitation velocity (TRV) (p=0.028), and higher white blood cell (WBC) count (p=0.043) among hemoglobin SS patients. History of acute pulmonary events was associated with >3 severe pain episodes (p=0.009) among patients with other genotypes. During follow-up, 43 patients (15%) had at least one new ACS episode including 11 without a baseline history of acute pulmonary events. History of acute pulmonary events (odds ratio 5.4; p<0.0001) and younger age (odds ratio 0.9; p=0.010) were independently associated with developing a new episode during follow-up. Conclusions Asthma history, frequent pain and higher values for TRV and WBC count were independently associated with history of acute pulmonary events in hemoglobin SS patients and frequent pain was associated in those with other genotypes. Measures to reduce pain episodes and control asthma may help to decrease the incidence of acute pulmonary events in SCD. PMID:23560516

Fever, jaundice and acute renal failure.

PubMed

O'Toole, Sam M; Pathak, Neha; Toms, Graham C; Gelding, Susan V; Sivaprakasam, Venkat

2015-02-01

Leptospirosis is an uncommon infectious disease that has protean clinical manifestations ranging from an innocuous 'flu-like' illness to potentially life-threatening multi-organ failure. Here we describe a case of Weil's disease that presented on the acute medical take with fever, jaundice and acute renal failure. We highlight the importance of careful history taking at the time of admission and how understanding the epidemiology and pathophysiology of leptospirosis enables a definitive diagnosis to be reached. © 2015 Royal College of Physicians.

Life events and escape in conversion disorder.

PubMed

Nicholson, T R; Aybek, S; Craig, T; Harris, T; Wojcik, W; David, A S; Kanaan, R A

2016-09-01

Psychological models of conversion disorder (CD) traditionally assume that psychosocial stressors are identifiable around symptom onset. In the face of limited supportive evidence such models are being challenged. Forty-three motor CD patients, 28 depression patients and 28 healthy controls were assessed using the Life Events and Difficulties Schedule in the year before symptom onset. A novel 'escape' rating for events was developed to test the Freudian theory that physical symptoms of CD could provide escape from stressors, a form of 'secondary gain'. CD patients had significantly more severe life events and 'escape' events than controls. In the month before symptom onset at least one severe event was identified in 56% of CD patients - significantly more than 21% of depression patients [odds ratio (OR) 4.63, 95% confidence interval (CI) 1.56-13.70] and healthy controls (OR 5.81, 95% CI 1.86-18.2). In the same time period 53% of CD patients had at least one 'high escape' event - again significantly higher than 14% in depression patients (OR 6.90, 95% CI 2.05-23.6) and 0% in healthy controls. Previous sexual abuse was more commonly reported in CD than controls, and in one third of female patients was contextually relevant to life events at symptom onset. The majority (88%) of life events of potential aetiological relevance were not identified by routine clinical assessments. Nine per cent of CD patients had no identifiable severe life events. Evidence was found supporting the psychological model of CD, the Freudian notion of escape and the potential aetiological relevance of childhood traumas in some patients. Uncovering stressors of potential aetiological relevance requires thorough psychosocial evaluation.

[Reduced number of fatal and life-threatening reactions to food. Reporting by the medical profession has resulted in effective measures].

PubMed

Foucard, Tony; Yman, Ingrid Malmheden; Nordvall, Lennart

The results from the Swedish system for reporting severe and fatal reactions caused by food for the period 1993-96 were published in Lakartidningen in 1997. We now report the results for the period 1997-2003. The number of fatal cases has decreased from 1.75 to 0.86 per year and the number of life-threatening cases from 3 to I per year. The most gratifying result was the large decrease in severe reactions caused by soy, from 3 deaths and 6 life-threatening cases during the first 4-year period to just one life-threatening case during the following 7-year period. This reduction is probably largely due to an increased awareness of identified risk persons, but also to a reduced use of soy protein. The ongoing study illustrates the usefulness of a national system for reporting severe and fatal reactions caused by food.

The under reporting of recruitment strategies in research with children with life-threatening illnesses: A systematic review

PubMed Central

Hudson, Briony F; Oostendorp, Linda JM; Candy, Bridget; Vickerstaff, Victoria; Jones, Louise; Lakhanpaul, Monica; Bluebond-Langner, Myra; Stone, Paddy

2016-01-01

Background: Researchers report difficulties in conducting research with children and young people with life-limiting conditions or life-threatening illnesses and their families. Recruitment is challenged by barriers including ethical, logistical and clinical considerations. Aim: To explore how children and young people (aged 0–25 years) with life-limiting conditions or life-threatening illnesses and their families were identified, invited and consented to research published in the last 5 years. Design: Systematic review. Data sources: MEDLINE, PsycINFO, Web of Science, Sciences Citation Index and SCOPUS were searched for original English language research published between 2009 and 2014, recruiting children and young people with life-limiting conditions or life-threatening illness and their families. Results: A total of 215 studies – 152 qualitative, 54 quantitative and 9 mixed methods – were included. Limited recruitment information but a range of strategies and difficulties were provided. The proportion of eligible participants from those screened could not be calculated in 80% of studies. Recruitment rates could not be calculated in 77%. A total of 31% of studies recruited less than 50% of eligible participants. Reasons given for non-invitation included missing clinical or contact data, or clinician judgements of participant unsuitability. Reasons for non-participation included lack of interest and participants’ perceptions of potential burdens. Conclusion: All stages of recruitment were under reported. Transparency in reporting of participant identification, invitation and consent is needed to enable researchers to understand research implications, bias risk and to whom results apply. Research is needed to explore why consenting participants decide to take part or not and their experiences of research recruitment. PMID:27609607

Perceived clinician-patient communication in the emergency department and subsequent post-traumatic stress symptoms in patients evaluated for acute coronary syndrome.

PubMed

Chang, Bernard P; Sumner, Jennifer A; Haerizadeh, Myrta; Carter, Eileen; Edmondson, Donald

2016-09-01

Evaluation for a potentially life-threatening cardiac event in the emergency department (ED) is a stressful experience that can result in symptoms of post-traumatic stress disorder, which are associated with increased risk of morbidity and mortality in patients. No study has tested whether good clinician-patient communication in the ED is associated with better psychological outcomes in these individuals and whether it can mitigate other risk factors for post-traumatic stress symptoms (PSS) such as perception of life threat and vulnerability in the ED. Data were analysed from 474 participants in the Reactions to Acute Care and Hospitalization (REACH) study, an observational cohort study of ED predictors of medical and psychological outcomes after evaluation for suspected acute coronary syndrome. Participants were recruited from November 2013 to January 2015 at a single-site academic medical centre (New York-Presbyterian-Columbia University Medical Center). Participants reported threat perceptions in the ED and provided information on their perceptions of clinician-patient communication using the Interpersonal Process of Care Survey. PSS were assessed using the Acute Stress Disorder Scale during follow-up. 474 subjects were enrolled in the study. Median length of follow-up was 3 days after ED presentation, range 0-30 days, 80% within 8 days. Perceptions of good clinician-patient communication in the ED were associated with lower PSS, whereas increased threat perception was associated with higher PSS. A significant interaction between clinician-patient communication and threat perception on PSS suggested that patients with higher threat perception benefited most from good clinician-patient communication. Our study found an association between good clinician-patient communication in the ED during evaluation of potentially life-threatening cardiac events and decreased subsequent post-traumatic stress reactions. This association is particularly marked for patients

Near-Death-Like Experiences without Life-Threatening Conditions or Brain Disorders: A Hypothesis from a Case Report

PubMed Central

Facco, Enrico; Agrillo, Christian

2012-01-01

Near-death experiences (NDEs) are profound psychic experiences commonly occurring in life-threatening conditions. They include feeling a sense of peace, of seeing a bright light, encountering deceased relatives or religious figures, and of transcending space and time. To explain them, it has been suggested that they stem from brain disorders and/or psychological reactions to approaching death, a sort of wishful thinking in response to the perceived threat. This is a report on a case with most of the features typical of NDEs except that it occurred entirely without any life-threatening conditions. This evidence is theoretically incompatible with either of the above hypotheses, suggesting that a broader interpretation of the phenomenon is needed. PMID:23162522

Biological Stress Systems, Adverse Life Events, and the Improvement of Chronic Multisite Musculoskeletal Pain Across a 6-Year Follow-Up.

PubMed

Generaal, Ellen; Vogelzangs, Nicole; Macfarlane, Gary J; Geenen, Rinie; Smit, Johannes H; de Geus, Eco J C N; Dekker, Joost; Penninx, Brenda W J H

2017-02-01

Dysfunction of biological stress systems and adverse life events, independently and in interaction, have been hypothesized to predict chronic pain persistence. Conversely, these factors may hamper the improvement of chronic pain. Longitudinal evidence is currently lacking. We examined whether: 1) function of biological stress systems, 2) adverse life events, and 3) their combination predict the improvement of chronic multisite musculoskeletal pain. Subjects of the Netherlands Study of Depression and Anxiety (NESDA) with chronic multisite musculoskeletal pain at baseline (N = 665) were followed-up 2, 4, and 6 years later. The Chronic Pain Grade Questionnaire was used to determine improvement (not meeting the criteria) of chronic multisite musculoskeletal pain at follow-up. Baseline assessment of biological stress systems included function of hypothalamic-pituitary-adrenal axis (1-hour cortisol awakening response, evening level, and post dexamethasone level), the immune system (basal and lipopolysaccharide-stimulated inflammatory markers), the autonomic nervous system (heart rate, pre-ejection period, SD of the normal-to-normal interval, and respiratory sinus arrhythmia). The number of adverse life events were assessed at baseline and 2-year follow-up using the List of Threatening Events Questionnaire. We showed that hypothalamic-pituitary-adrenal axis, immune system, and autonomic nervous system functioning and adverse life events were not associated with the improvement of chronic multisite musculoskeletal pain, either as a main effect or in interaction. This longitudinal study could not confirm that biological stress system dysfunction and adverse life events affect the course of chronic multisite musculoskeletal pain. Biological stress systems and adverse life events are not associated with the improvement of chronic multisite musculoskeletal pain over 6 years of follow-up. Other determinants should thus be considered in future research to identify in which

Advance care planning for adolescent patients with life-threatening neurological conditions: a survey of Japanese paediatric neurologists.

PubMed

Yotani, Nobuyuki; Kizawa, Yoshiyuki; Shintaku, Haruo

2017-01-01

To evaluate current attitudes and barriers to advance care planning for adolescent patients with life-threatening conditions among paediatric neurologists. Cross-sectional study. A self-reported questionnaire was administered to assess the practice of advance care planning, advance directives and barriers to advance care planning for adolescent patients with life-threatening conditions. All board-certified paediatric neurologists in Japan were surveyed and those who had experience in taking care of adolescent patients with decision-making capacity were analysed. We compared the results with those of paediatric haematologists reported previously. In total, 186 paediatric neurologists were analysed. If the patient's prognosis was <3 months, only about 30% of paediatric neurologists reported having discussions with patients, such as 'do not attempt resuscitation' orders (28%) and ventilator use (32%), whereas more than 70% did discuss these topics with patients' families. About half of the paediatric neurologists did not discuss advance directives at the end of life with their patients, whereas over 75% did discuss advance directives with patients' families. Compared with paediatric haematologists, paediatric neurologists had more end-of-life discussions with patients, such as where treatment and care will take place, do not attempt resuscitation orders, and the use of a ventilator, if the patient's prognosis was >1 year. About half or less of the paediatric neurologists discussed advance care planning and advance directives with their adolescent patients who had life-threatening conditions, even if the patient's prognosis was <3 months. They tended to discuss advance care planning and advance directives more with families than with patients themselves.

Embolization as the treatment for a life-threatening mandibular arteriovenous malformation.

PubMed

Loureiro, Caio Cesar de Souza; Falchet, Paula Cristina Felix; Gavranich, João; Lobo Leandro, Luiz Fernando

2010-03-01

Mandibular arteriovenous malformation is a severe vascular pathological condition that may lead to life-threatening hemorrhages. In child and teenaged patients, a conservative treatment is preferred to avoid profuse blood loss and/or mutilating alterations in the still-growing patients' face. The aim of this article was to present a case of an 11-year-old boy with an arteriovenous malformation involving the left mandible and treated by means of endovascular embolization with direct lesional delivery of N-butyl-cyanoacrylate glue through transfemoral catheterization.

Perineal Pseudoaneurysm from Traumatic Foley Removal Leads to Recurrent Life-Threatening Hematuria

PubMed Central

Xue, Jingbing; Erturk, Erdal

2015-01-01

Abstract Hematuria resulting from urethral traumatic catheter insertion and removal is often encountered. Usually, hematuria resolves with conservative measures. We report a case of traumatic Foley removal leading to intermittent life-threatening hematuria resulting in blood loss anemia requiring multiple transfusions and multiple episodes of hypotension requiring pressors. A pelvic angiogram revealed a pseudoaneurysm of the left pudendal artery, which was treated with microcoil embolization leading to resolution of bleeding. PMID:27579388

Betaine and Secondary Events in an Acute Coronary Syndrome Cohort

PubMed Central

Lever, Michael; George, Peter M.; Elmslie, Jane L.; Atkinson, Wendy; Slow, Sandy; Molyneux, Sarah L.; Troughton, Richard W.; Richards, A. Mark; Frampton, Christopher M.; Chambers, Stephen T.

2012-01-01

Background Betaine insufficiency is associated with unfavourable vascular risk profiles in metabolic syndrome patients. We investigated associations between betaine insufficiency and secondary events in acute coronary syndrome patients. Methods Plasma (531) and urine (415) samples were collected four months after discharge following an acute coronary event. Death (34), secondary acute myocardial infarction (MI) (70) and hospital admission for heart failure (45) events were recorded over a median follow-up of 832 days. Principal Findings The highest and lowest quintiles of urinary betaine excretion associated with risk of heart failure (p = 0.0046, p = 0.013 compared with middle 60%) but not with subsequent acute MI. The lowest quintile of plasma betaine was associated with subsequent acute MI (p = 0.014), and the top quintile plasma betaine with heart failure (p = 0.043), especially in patients with diabetes (p<0.001). Top quintile plasma concentrations of dimethylglycine (betaine metabolite) and top quintile plasma homocysteine both associated with all three outcomes, acute MI (p = 0.004, <0.001), heart failure (p = 0.027, p<0.001) and survival (p<0.001, p<0.001). High homocysteine was associated with high or low betaine excretion in >60% of these subjects (p = 0.017). Median NT-proBNP concentrations were lowest in the middle quintile of plasma betaine concentration (p = 0.002). Conclusions Betaine insufficiency indicates increased risk of secondary heart failure and acute MI. Its association with elevated homocysteine may partly explain the disappointing results of folate supplementation. In some patients, especially with diabetes, elevated plasma betaine also indicates increased risk. PMID:22649561

"It is not the fading candle that one expects": general practitioners' perspectives on life-preserving versus "letting go" decision-making in end-of-life home care.

PubMed

Sercu, Maria; Renterghem, Veerle Van; Pype, Peter; Aelbrecht, Karolien; Derese, Anselme; Deveugele, Myriam

2015-01-01

Many general practitioners (GPs) are willing to provide end-of-life (EoL) home care for their patients. International research on GPs' approach to care in patients' final weeks of life showed a combination of palliative measures with life-preserving actions. To explore the GP's perspective on life-preserving versus "letting go" decision-making in EoL home care. Qualitative analysis of semi-structured interviews with 52 Belgian GPs involved in EoL home care. Nearly all GPs adopted a palliative approach and an accepting attitude towards death. The erratic course of terminal illness can challenge this approach. Disruptive medical events threaten the prospect of a peaceful end-phase and death at home and force the GP either to maintain the patient's (quality of) life for the time being or to recognize the event as a step to life closure and "letting the patient go". Making the "right" decision was very difficult. Influencing factors included: the nature and time of the crisis, a patient's clinical condition at the event itself, a GP's level of determination in deciding and negotiating "letting go" and the patient's/family's wishes and preparedness regarding this death. Hospitalization was often a way out. GPs regard alternation between palliation and life-preservation as part of palliative care. They feel uncertain about their mandate in deciding and negotiating the final step to life closure. A shortage of knowledge of (acute) palliative medicine as one cause of difficulties in letting-go decisions may be underestimated. Sharing all these professional responsibilities with the specialist palliative home care teams would lighten a GP's burden considerably. Key Points A late transition from a life-preserving mindset to one of "letting go" has been reported as a reason why physicians resort to life-preserving actions in an end-of-life (EoL) context. We investigated GPs' perspectives on this matter. Not all GPs involved in EoL home care adopt a "letting go" mindset. For

Interleukin-13 associates with life-threatening rhinovirus infections in infants and young children.

PubMed

Caballero, Mauricio T; Hijano, Diego R; Acosta, Patricio L; Mateu, Cecilia G; Marcone, Débora N; Linder, Jodell E; Talarico, Laura B; Elder, John M; Echavarria, Marcela; Miller, Eva Kathryn; Polack, Fernando P

2018-04-17

Delineate risk factors associated with severe hypoxemia (O 2 sat ≤87%) in infants and children younger than 2 years hospitalized with single pathogen HRV infection. Prospective study in a yearly catchment population of 56 560 children <2 years old between 2011 and 2013 in Argentina. All children with respiratory signs and O 2 sat <93% on admission were included. HRV infections were identified by reverse transcriptase-polymerase chain reaction. Epidemiologic, clinical, viral, and immunological risk factors were assessed. Among 5012 hospitalized patients, HRV was detected as a single pathogen in 347 (6.92%) subjects. Thirty-two (9.2%) had life-threatening disease. Traditional risk factors for severe bronchiolitis did not affect severity of illness. HRV viral load, HRV groups, and type II and III interferons did not associate with severe hypoxemia. Interleukin-13 Levels in respiratory secretions at the time of admission (OR = 7.43 (3-18.4); P < 0.001 for IL-13 >10 pg/mL) predisposed to life-threatening disease. Targeted interventions against IL-13 should be evaluated to decrease severity of HRV illness in infancy and early childhood. © 2018 Wiley Periodicals, Inc.

Worrying About Terrorism and Other Acute Environmental Health Hazard Events

PubMed Central

Babcock-Dunning, Lauren

2012-01-01

Objectives. To better understand why some people worry more about terrorism compared with others, we measured how much US residents worried about a terrorist event in their area and examined the association of their fears with their concerns about acute and chronic hazards and other correlates. Methods. In 2008 (n = 600) and 2010 (n = 651), we performed a random-digit dialing national landline telephone survey. We asked about worries about terrorism and 5 other environmental health hazard issues. We also collected demographic and socioeconomic data. Results. Only 15% worried “a great deal” about a terrorist event in their area and 18% to 33% were greatly concerned about other environmental issues. Fear about acute hazard events was a stronger predictor of a great deal of concern about terrorism than were age, race/ethnicity, gender, educational achievement, and other correlates. Conclusions. Those who worried most about acute environmental health hazard events were most likely to worry about terrorism. Also, those who were older, poorer, Blacks, or Latinos, or who lived in populous urban areas felt they were most vulnerable to terrorist attacks. We recommend methods to involve US citizens as part of disaster planning. PMID:22397346

Worrying about terrorism and other acute environmental health hazard events.

PubMed

Greenberg, Michael; Babcock-Dunning, Lauren

2012-04-01

To better understand why some people worry more about terrorism compared with others, we measured how much US residents worried about a terrorist event in their area and examined the association of their fears with their concerns about acute and chronic hazards and other correlates. In 2008 (n = 600) and 2010 (n = 651), we performed a random-digit dialing national landline telephone survey. We asked about worries about terrorism and 5 other environmental health hazard issues. We also collected demographic and socioeconomic data. Only 15% worried "a great deal" about a terrorist event in their area and 18% to 33% were greatly concerned about other environmental issues. Fear about acute hazard events was a stronger predictor of a great deal of concern about terrorism than were age, race/ethnicity, gender, educational achievement, and other correlates. Those who worried most about acute environmental health hazard events were most likely to worry about terrorism. Also, those who were older, poorer, Blacks, or Latinos, or who lived in populous urban areas felt they were most vulnerable to terrorist attacks. We recommend methods to involve US citizens as part of disaster planning.

Aldosterone, mortality, and acute ischaemic events in coronary artery disease patients outside the setting of acute myocardial infarction or heart failure.

PubMed

Ivanes, Fabrice; Susen, Sophie; Mouquet, Frédéric; Pigny, Pascal; Cuilleret, François; Sautière, Karine; Collet, Jean-Philippe; Beygui, Farzin; Hennache, Bernadette; Ennezat, Pierre Vladimir; Juthier, Françis; Richard, Florence; Dallongeville, Jean; Hillaert, Marieke A; Doevendans, Pieter A; Jude, Brigitte; Bertrand, Michel; Montalescot, Gilles; Van Belle, Eric

2012-01-01

Recent studies have demonstrated that aldosterone levels measured in patients with heart failure or acute myocardial infarction (MI) are associated with long-term mortality, but the association with aldosterone levels in patients with coronary artery disease (CAD) outside these specific settings remains unknown. In addition, no clear mechanism has been elucidated to explain these observations. The present study was designed to evaluate the relationship between the level of aldosterone and the risk of death and acute ischaemic events in CAD patients with a preserved left ventricular (LV) function and no acute MI. In 799 consecutive CAD patients referred for elective coronary angioplasty measurements were obtained before the procedure for: aldosterone (median = 25 pg/mL), brain natriuretic peptide (BNP) (median = 35 pg/mL), hsC-reactive protein (median = 4.17 mg/L), and left ventricular ejection fraction (mean = 58%). Patients with acute MI or coronary syndrome (ACS) who required urgent revascularization were not included in the study. The primary endpoint, cardiovascular death, occurred in 41 patients during a median follow-up period of 14.9 months. Secondary endpoints-total mortality, acute ischaemic events (acute MI or ischaemic stroke), and the composite of death and acute ischaemic events-were observed in 52, 54, and 94 patients, respectively. Plasma aldosterone was found to be related to BMI, hypertension and NYHA class, and inversely related to age, creatinine clearance, and use of beta-blockers. Multivariate Cox model analysis demonstrated that aldosterone was independently associated with cardiovascular mortality (P = 0.001), total mortality (P = 0.001), acute ischaemic events (P = 0.01), and the composite of death and acute ischaemic events (P = 0.004). Reclassification analysis, using integrated discrimination improvement (IDI) and net reclassification improvement (NRI), demonstrated incremental predictive value of aldosterone (P < 0.0001). Our results

Design changes in continuous-flow left ventricular assist devices and life-threatening pump malfunctions.

PubMed

Soltani, Sajjad; Kaufmann, Friedrich; Vierecke, Juliane; Kretzschmar, Alexandra; Hennig, Ewald; Stein, Julia; Hetzer, Roland; Krabatsch, Thomas; Potapov, Evgenij V

2015-06-01

The implantable continuous-flow left ventricular assist devices (LVADs) HeartMate II (HM II) and HeartWare HVAD (HW) underwent design modifications. The impact of these changes on life-threatening pump malfunctions was evaluated. We retrospectively analysed pump malfunctions due to thrombosis or cable damage in patients supported with primarily implanted HM II (n = 191) and HW (n = 347), separated into patients supported with the old and new pump designs. In 2010, the cable strain relief of the HM II device was improved (132 patients with old and 79 with new) and sealed grafts were introduced (68 patients with sealed inflow connector and outflow graft and 125 without). In 2011, titanium sintering of the inflow cannula of HW pumps was introduced (137 patients with a non-sintered and 210 with a sintered inflow cannula). The median support time was 1.12 (0-6.1) years for all HM II and 0.59 (0-4.2) years for all HW patients. The cumulative rate of events per patient-year (EPPY) was 0.11 in HM II patients, compared with 0.09 EPPY in HW patients (P = 0.32). After introduction of the new cable design, incidence of cable damage in HM II patients dropped from 0.06 to 0 EPPY (P = 0.03), whereas pump thrombosis increased from 0.02 to 0.14 EPPY (P < 0.001) after the sealed graft was introduced. Pump thrombosis occurred in 4% of patients supported with HW with a sintered inflow cannula vs 15% with a non-sintered pump; the incidence changed from 0.10 to 0.07 EPPY in sintered pumps (P = 0.45). Kaplan-Meier analysis showed no differences over a period of 2.5 years for events when the HM II cohort with sealed graft and new cable design (n = 68) was compared with the HW group with a sintered cannula (P = 0.14). The modified cable strain relief of the HM II pump and the sintering of the inflow cannula of the HW pump demonstrated a significant reduction in the incidence of life-threatening pump-related complications, whereas the sealed inflow connector and outflow graft seem to be

Life-threatening subdural hematoma after aortic valve replacement in a patient with Heyde syndrome: a case report.

PubMed

Uchida, Tetsuro; Hamasaki, Azumi; Ohba, Eiichi; Yamashita, Atsushi; Hayashi, Jun; Sadahiro, Mitsuaki

2017-08-08

Heyde syndrome is known as a triad of calcific aortic stenosis, anemia due to gastrointestinal bleeding from angiodysplasia, and acquired type 2A von Willebrand disease. This acquired hemorrhagic disorder is characterized by the loss of the large von Willebrand factor multimers due to the shear stress across the diseased aortic valve. The most frequently observed type of bleeding in these patients is mucosal or skin bleeding, such as epistaxis, followed by gastrointestinal bleeding. On the other hand, intracranial hemorrhage complicating Heyde syndrome is extremely rare. A 77-year-old woman presented to our hospital with severe aortic stenosis and severe anemia due to gastrointestinal bleeding and was diagnosed with Heyde syndrome. Although aortic valve replacement was performed without recurrent gastrointestinal bleeding, postoperative life-threatening acute subdural hematoma occurred with a marked midline shift. Despite prompt surgical evacuation of the hematoma, she did not recover consciousness and she died 1 month after the operation. Postoperative subdural hematoma is rare, but it should be kept in mind as a devastating hemorrhagic complication, especially in patients with Heyde syndrome.

Acute oral toxicity of chemicals in terrestrial life stages of amphibians: Comparisons to birds and mammals.

PubMed

Crane, Mark; Finnegan, Meaghean; Weltje, Lennart; Kosmala-Grzechnik, Sylwia; Gross, Melanie; Wheeler, James R

2016-10-01

Amphibians are currently the most threatened and rapidly declining group of vertebrates and this has raised concerns about their potential sensitivity and exposure to plant protection products and other chemicals. Current environmental risk assessment procedures rely on surrogate species (e.g. fish and birds) to cover the risk to aquatic and terrestrial life stages of amphibians, respectively. Whilst a recent meta-analysis has shown that in most cases amphibian aquatic life stages are less sensitive to chemicals than fish, little research has been conducted on the comparative sensitivity of terrestrial amphibian life stages. Therefore, in this paper we address the questions "What is the relative sensitivity of terrestrial amphibian life stages to acute chemical oral exposure when compared with mammals and birds?" and "Are there correlations between oral toxicity data for amphibians and data for mammals or birds?" Identifying a relationship between these data may help to avoid additional vertebrate testing. Acute oral amphibian toxicity data collected from the scientific literature and ecotoxicological databases were compared with toxicity data for mammals and birds. Toxicity data for terrestrial amphibian life stages are generally sparse, as noted in previous reviews. Single-dose oral toxicity data for terrestrial amphibian life stages were available for 26 chemicals and these were positively correlated with LD50 values for mammals, while no correlation was found for birds. Further, the data suggest that oral toxicity to terrestrial amphibian life stages is similar to or lower than that for mammals and birds, with a few exceptions. Thus, mammals or birds are considered adequate toxicity surrogates for use in the assessment of the oral exposure route in amphibians. However, there is a need for further data on a wider range of chemicals to explore the wider applicability of the current analyses and recommendations. Copyright © 2016 Elsevier Inc. All rights reserved.

Family life events in the first year of acute lymphoblastic leukemia therapy: a children's oncology group report.

PubMed

Lau, Samantha; Lu, Xiaomin; Balsamo, Lyn; Devidas, Meenakshi; Winick, Naomi; Hunger, Stephen P; Carroll, William; Stork, Linda; Maloney, Kelly; Kadan-Lottick, Nina

2014-12-01

Despite higher cure rates, childhood acute lymphoblastic leukemia (ALL) may continue to result in considerable family strain. We sought to (i) measure incidence of divorce, reduced career opportunities, changes to work hours, home relocation, and changes to family planning at one year after ALL diagnosis; and (ii) Identify family and patient factors associated with these events. We conducted a prospective cohort study of 159 children with average risk-ALL enrolled and treated on COG protocol AALL0331 at 31 selected sites. Eligibility criteria included age ≥2 years and English or Spanish comprehension. Parents completed surveys at three time points during the first 12 months of therapy. Parents were at significantly increased risk of loss of employment (46% vs. 9.1%, P ≤ 0.001) than peers nationally. 13% divorced/separated, 27% relocated homes, 22% decided not to have more children, 51% declined occupational opportunities, and 68% decreased work hours. In adjusted analyses, relocation correlated with less maternal education (OR: 4.27 [95% CI: 1.43-12.82]). Declining parental opportunities associated with family income <$50,000 (OR: 4.25 [95% CI: 1.50-12.02]) and child <5 years old (OR: 4.21 [95% CI: 1.73-10.25]). Deciding not to have more children correlated with smaller family size 2-3 versus 4-5 (OR: 3.62 [95% CI: 1.10-11.96]). Families experience a high incidence of major life changes in the first year of ALL treatment. Understanding these burdens helps health care providers to provide appropriate anticipatory guidance and support. No unifying factor was associated with the different family events. Ongoing follow-up is planned to measure long-term outcomes. © 2014 Wiley Periodicals, Inc.

The Impact of Life Events on Job Satisfaction

ERIC Educational Resources Information Center

Georgellis, Yannis; Lange, Thomas; Tabvuma, Vurain

2012-01-01

Employing fixed effects regression techniques on longitudinal data, we investigate how life events affect employees' job satisfaction. Unlike previous work-life research, exploring mostly contemporaneous correlations, we look for evidence of adaptation in the years following major life events. We find evidence of adaptation following the first…

Symptoms of borderline personality disorder predict interpersonal (but not independent) stressful life events in a community sample of older adults.

PubMed

Powers, Abigail D; Gleason, Marci E J; Oltmanns, Thomas F

2013-05-01

Individuals with borderline personality disorder (BPD) often experience stressful life events at a higher frequency than those without BPD. It is less clear what specific types of events are involved in this effect, and it has not been determined whether some features of BPD are more important than others in accounting for this effect. The latter issue is important in light of the heterogeneous nature of this diagnostic construct. These issues were examined in a large, representative community sample of men and women, ages 55-64. Ten Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev., DSM-IV-TR, Washington, DC, American Psychiatric Association, 2000) personality disorders were assessed at baseline using the Structured Interview for DSM-IV Personality: SIDP-IV (B. Pfohl, N. Blum, & M. Zimmerman, 1997, Washington, DC, American Psychiatric Press). Life events were measured at three sequential assessments following baseline at 6-month (N = 1,294), 12-month (N = 1,070), and 18-month (N = 837) follow-ups. Stressful life events were identified using a self-report questionnaire (LTE-Q; List of Threatening Experiences Questionnaire: A subset of prescribed life events with considerable long-term contextual threat by T. Brugha, C. Bebbington, P. Tennant, and J. Hurry, 1985, Psychological Medicine, Vol. 15, pp. 189-194.) followed by a telephone interview. Only borderline personality pathology was related to an increase in the frequency of interpersonal stressful life events. Three specific symptoms of BPD were largely responsible for this connection: unstable interpersonal relationships, impulsivity, and chronic feelings of emptiness (negative association). Symptoms of avoidant and schizoid personality disorders were associated with a reduced number of stressful life events that are considered to be outside a person's control (e.g., serious illness, injury, or death of a loved one). None of the personality disorders predicted an increase in the number of

QUANTIFICATION OF STRESSFUL LIFE EVENTS IN SERVICE PERSONNEL

PubMed Central

Raju, M.S.V.K.; Srivastava, Kalpana; Chaudhury, S.; Salujha, S.K.

2001-01-01

The role of stressful life events in the etiology of various disorders has been of interest to investigators attempting to establish a link between stressful life events and disorders. None of the available scales are relevant to service personnel. In the present study an attempt was made to construct a scale to measure stressful life events in service personnel. In the first stage of study open-ended questions along with items generated by the expert group by consensus method were administered to 50 soldiers. During the second stage the scale comprising of 59 items was administered in group setting to 165 service personnel. Weightage was assigned on 0-100 range Frequency of occurrence of life events within past one year and lifetime was also noted. Findings revealed that service personnel experience more number of life events within a year as well as in lifetime. Some general items, which are common to civilians are having consistency of weightage being assigned. There is a pattern of uniformity with the civilian counterparts along with differences in the items specific to service personnel. PMID:21407857

Life Events, Sibling Warmth, and Youths' Adjustment

ERIC Educational Resources Information Center

Waite, Evelyn B.; Shanahan, Lilly; Calkins, Susan D.; Keane, Susan P.; O'Brien, Marion

2011-01-01

Sibling warmth has been identified as a protective factor from life events, but stressor-support match-mismatch and social domains perspectives suggest that sibling warmth may not efficiently protect youths from all types of life events. We tested whether sibling warmth moderated the association between each of family-wide, youths' personal, and…

The Importance of Awareness and Communication for the Inclusion of Young People with Life-Limiting and Life-Threatening Conditions in Mainstream Schools and Colleges

ERIC Educational Resources Information Center

Asprey, Anthea; Nash, Tricia

2006-01-01

Anthea Asprey and Tricia Nash both belong to the Children's Hospice South West Research Group, based at the University of Exeter. In this article, they report one aspect of a research project designed to determine the adequacy of support for young people with life-limiting and life-threatening conditions in the education system. They describe here…

“It is not the fading candle that one expects”: general practitioners’ perspectives on life-preserving versus “letting go” decision-making in end-of-life home care

PubMed Central

Renterghem, Veerle Van; Pype, Peter; Aelbrecht, Karolien; Derese, Anselme; Deveugele, Myriam

2015-01-01

Background Many general practitioners (GPs) are willing to provide end-of-life (EoL) home care for their patients. International research on GPs’ approach to care in patients’ final weeks of life showed a combination of palliative measures with life-preserving actions. Aim To explore the GP’s perspective on life-preserving versus “letting go” decision-making in EoL home care. Design Qualitative analysis of semi-structured interviews with 52 Belgian GPs involved in EoL home care. Results Nearly all GPs adopted a palliative approach and an accepting attitude towards death. The erratic course of terminal illness can challenge this approach. Disruptive medical events threaten the prospect of a peaceful end-phase and death at home and force the GP either to maintain the patient’s (quality of) life for the time being or to recognize the event as a step to life closure and “letting the patient go”. Making the “right” decision was very difficult. Influencing factors included: the nature and time of the crisis, a patient’s clinical condition at the event itself, a GP’s level of determination in deciding and negotiating “letting go” and the patient’s/family’s wishes and preparedness regarding this death. Hospitalization was often a way out. Conclusions GPs regard alternation between palliation and life-preservation as part of palliative care. They feel uncertain about their mandate in deciding and negotiating the final step to life closure. A shortage of knowledge of (acute) palliative medicine as one cause of difficulties in letting-go decisions may be underestimated. Sharing all these professional responsibilities with the specialist palliative home care teams would lighten a GP’s burden considerably.Key PointsA late transition from a life-preserving mindset to one of “letting go” has been reported as a reason why physicians resort to life-preserving actions in an end-of-life (EoL) context. We investigated GPs’ perspectives on this

Protocol for a systematic review of screening tools for fear of recurrent illness in common life-threatening diseases.

PubMed

Jones, Jenny; Kane, Paul; Polson, Rob; Leslie, Stephen J; Hulbert-Williams, Nicholas J; Simard, Sébastien; Ozakinci, Gozde; Hubbard, Gill

2015-03-19

A myocardial infarction (MI) ('heart attack') can be intensely stressful, and the impact of this event can leave patients with clinically significant post-MI stress symptoms. Untreated stress can make heart disease worse. Few tools are available that screen for specific thoughts or beliefs that can trigger post-MI stress responses. In other life-threatening illnesses, fear of recurrence (FoR) of illness has been identified as a key stressor, and screening tools have been developed to identify this. The aim of this review is to identify FoR screening tools used in other common life-threatening diseases that report on the development of the tool, to assess if there are any that can be adapted for use in MI survivors so that those with high levels of FoR can be identified and helped. The review will evaluate full FoR screening tools and methods of measurement used in common life-threatening disease clinical populations. The Campbell and Cochrane Libraries, Cumulative Index of Nursing and Allied Health Literature (CINAHL), PsycINFO, MEDLINE, Embase, Applied Social Sciences Index and Abstracts (ASSIA), Published International Literature on Traumatic Stress (PILOTS), Social Services Abstracts, Sociological Abstracts, Web of Knowledge, Health and Psychosocial Instruments and SCOPUS databases will be searched for relevant studies published from database inception. Reference lists and published reviews/meta-analyses will also be searched. All titles and abstracts will be screened and relevant full-text versions retrieved by two reviewers, who will then extract all the data. Each will independently review all data extracted by the other. Selected studies will also be assessed by two independent researchers using the COnsensus-based standards for the Selection of health status measurement INstruments (COSMIN) checklist and other quality criteria. This will be done to evaluate the degree to which their measurement properties meet the standards for good methodological quality

Life-threatening false alarm rejection in ICU: using the rule-based and multi-channel information fusion method.

PubMed

Liu, Chengyu; Zhao, Lina; Tang, Hong; Li, Qiao; Wei, Shoushui; Li, Jianqing

2016-08-01

False alarm (FA) rates as high as 86% have been reported in intensive care unit monitors. High FA rates decrease quality of care by slowing staff response times while increasing patient burdens and stresses. In this study, we proposed a rule-based and multi-channel information fusion method for accurately classifying the true or false alarms for five life-threatening arrhythmias: asystole (ASY), extreme bradycardia (EBR), extreme tachycardia (ETC), ventricular tachycardia (VTA) and ventricular flutter/fibrillation (VFB). The proposed method consisted of five steps: (1) signal pre-processing, (2) feature detection and validation, (3) true/false alarm determination for each channel, (4) 'real-time' true/false alarm determination and (5) 'retrospective' true/false alarm determination (if needed). Up to four signal channels, that is, two electrocardiogram signals, one arterial blood pressure and/or one photoplethysmogram signal were included in the analysis. Two events were set for the method validation: event 1 for 'real-time' and event 2 for 'retrospective' alarm classification. The results showed that 100% true positive ratio (i.e. sensitivity) on the training set were obtained for ASY, EBR, ETC and VFB types, and 94% for VTA type, accompanied by the corresponding true negative ratio (i.e. specificity) results of 93%, 81%, 78%, 85% and 50% respectively, resulting in the score values of 96.50, 90.70, 88.89, 92.31 and 64.90, as well as with a final score of 80.57 for event 1 and 79.12 for event 2. For the test set, the proposed method obtained the score of 88.73 for ASY, 77.78 for EBR, 89.92 for ETC, 67.74 for VFB and 61.04 for VTA types, with the final score of 71.68 for event 1 and 75.91 for event 2.

Life events and hopelessness depression: The influence of affective experience

PubMed Central

Chen, Jian

2017-01-01

This study explored the association of the affective experience (AE) of life events on hopelessness depression (HD). Undergraduates (N = 301) participating in a 12-week prospective study completed measures of HD, cognitive style, and psychological stress. The results indicate AE is an underlying mechanism influencing the longitudinal link between life events and HD. Negative life events with clear negative AE directly promoted the development of HD. Positive life events with clear positive AE directly impeded the development of HD. Neutral life events with mixed AE directly and interacting with negative cognitive style promoted the development of HD. The results should increase understanding of the hopelessness theory of depression, and suggest that neutral life events should be important elements in depression therapy. PMID:29176863

Life Events and Academic Performance: Instrument Design.

ERIC Educational Resources Information Center

Burke, Janet; Cartwright, Noel

In April 1987, a pilot study was undertaken to develop an instrument designed to assess the effects of life events on undergraduate students' academic performance. Focus was on the design and construction of the instrument--the Life Events and Academic Performance Questionnaire (LEAPQ). Subjects were 75 male and 75 female undergraduates at a large…

Recognizing Life-threatening Features of Dengue in Children and Health Seeking Behavior in Dengue Emergency Amongst Parents and Carers: A Cross-sectional study in Gombak District, Malaysia.

PubMed

Ariffin, F; Ramli, A S; Naim, N; Selamat, M I; Syed-Jamal, S J

2014-10-01

Dengue is life-threatening and the paediatric population is highly susceptible to complications. Deterioration can occur rapidly and ability to recognise early warning signs is crucial. This study aims to determine the knowledge and awareness of parents and carers and to predict their ability in recognising life-threatening symptoms and signs of dengue in children and to assess their health-seeking behaviour in dengue emergency. Methods This is a crosssectional study involving parents and carers of children ≤ 12 years old in schools and kindergartens in the Gombak district. Demographic details, knowledge on life-threatening symptoms and signs of dengue and health-seeking behaviour were collected using a self-administered questionnaire and knowledge scoring was done. The questionnaire was pilot tested with a Cronbach alpha of 0.82. The results were analysed using SPSS version 20.0. Results Total respondents were 866 with 44.8% men and 55.2% women. The mean age was 40.3 years (SD ± 5.7). Knowledge score of dengue life threatening features among respondents were good (30.0%) to average (56.8%). Respondents were able to recognise fever (98.5%), petechial rash (97.1%) and bleeding (65.2%) but were less able to recognise abdominal pain (22.3%) and passing less urine (28.2%) as life threatening dengue features. However, the ability to recognise fever is a poor predictor in recognising life threatening dengue in children compared to all other symptoms which were good predictors. A respondent that recognise stomach pain or neck stiffness were five times more likely to recognise life-threatening dengue. Respondents preferred to bring their children to the clinic (50.8%) or hospital (37.8%) themselves Instead of calling for ambulance. Worryingly, some would give antipyretics (3.6%) or wait for improvements (7.8%). Conclusion Concerted efforts by the schools, healthcare professionals and health authorities are required to educate parents and carers to identify life-threatening

The Normative and the Personal Life: Individual Differences in Life Scripts and Life Story Events among U.S.A. and Danish Undergraduates

PubMed Central

Rubin, David C.; Berntsen, Dorthe; Hutson, Michael

2011-01-01

Life scripts are culturally shared expectations about the order and timing of life events in a prototypical life course. American and Danish undergraduates produced life story events and life scripts by listing the seven most important events in their own lives and in the lives of hypothetical people living ordinary lives. They also rated their events on several scales and completed measures of depression, PTSD symptoms, and centrality of a negative event to their lives. The Danish life script replicated earlier work; the American life script showed minor differences from the Danish life script, apparently reflecting genuine differences in shared events as well as less homogeneity in the American sample. Both consisted of mostly positive events that came disproportionately from ages 15 to 30. Valence of life story events correlated with life script valence, depression, PTSD symptoms, and identity. In the Danish undergraduates, measures of life story deviation from the life script correlated with measures of depression and PTSD symptoms. PMID:19105087

Perceptions of Parental Awareness of Emotional Responses to Stressful Life Events.

PubMed

Jobe-Shields, Lisa; Parra, Gilbert R; Buckholdt, Kelly E

2013-10-01

There is a need to better understand family processes related to recovery from past stressful life events. The present study aimed to investigate links between perceptions of parental awareness regarding stressful life events, continued event-related rumination, and current symptoms of depression. Students at a diverse, urban university completed a life events checklist and a semi-structured interview regarding family processing of stressful life events, as well as self-report measures of event-related rumination and depression. Results indicated that perceptions of mothers' and fathers' awareness of sadness regarding stressful life events as well as mothers' and fathers' verbal event processing predicted symptoms of event-related rumination and depression. Results support the inclusion of perceptions of parental awareness in the understanding of how emerging adults continue to cope with past stressful life events.

In vitro lysis and acute transfusion reactions with hemolysis caused by inappropriate storage of canine red blood cell products.

PubMed

Patterson, J; Rousseau, A; Kessler, R J; Giger, U

2011-01-01

Transfusion of red blood cell (RBC) products carries considerable risk for adverse reactions, including life-threatening hemolytic reactions. To report the occurrence and investigation of life-threatening acute transfusion reactions with hemolysis in dogs likely related to inappropriate blood product storage. Four dogs with acute transfusion reactions and other recipients of blood products. Medical records were reviewed from 4 dogs with suspected acute hemolytic transfusion reactions after receiving RBC products at a veterinary clinic over a 1-month period. Medical records of other animals receiving blood products in the same time period also were reviewed. Blood compatibility and product quality were assessed, subsequent transfusions were closely monitored, and products were diligently audited. During or immediately after RBC product transfusion, 4 dogs developed hemolysis, hemoglobinuria, or both. Two dogs died and 1 was euthanized because of progressive clinical signs compatible with an acute hemolytic transfusion reaction. Blood type and blood compatibility were confirmed. RBC units from 2 blood banks were found to be hemolyzed after storage in the clinic's refrigerator; no bacterial contamination was identified. After obtaining a new refrigerator dedicated to blood product storage, the problem of hemolyzed units and acute transfusion reactions with hemolysis completely resolved. Acute life-threatening transfusion reactions can be caused by inappropriate storage of RBC products. In addition to infectious disease screening and ensuring blood-type compatibility, quality assessment of blood products, appropriate collection, processing, and storage techniques as well as recipient monitoring are critical to provide safe, effective transfusions. Copyright © 2011 by the American College of Veterinary Internal Medicine.

Stressful Life Event Influences on Positive and Negative Psychological Functioning.

ERIC Educational Resources Information Center

McGowan, John R.; Cohen, Lawrence H.

Some research has suggested that positive life events may interact with negative life events during periods of high stress to buffer the effects of negative events. The relationships among positive and negative life events and positive and negative psychological status were examined in an investigation of the direct and mediating effects of…

[Family life events and behavior problems in children].

PubMed

Guo, L T

1989-08-01

In this paper, Family Life Event Questionnaire and Children Behavior Questionnaire were applied to measure the 402 subjects between 3-15 years old from 301 rural and urban families. The results showed that family life events were accompanied with behavior problems in children. Six events, which can be concluded into the inappropriate management for parents to control the children, the harmful family atmosphere and the parents' inferior role, related with the behavior problems closer than the other events.

Disaster metrics: quantification of acute medical disasters in trauma-related multiple casualty events through modeling of the Acute Medical Severity Index.

PubMed

Bayram, Jamil D; Zuabi, Shawki

2012-04-01

The interaction between the acute medical consequences of a Multiple Casualty Event (MCE) and the total medical capacity of the community affected determines if the event amounts to an acute medical disaster. There is a need for a comprehensive quantitative model in MCE that would account for both prehospital and hospital-based acute medical systems, leading to the quantification of acute medical disasters. Such a proposed model needs to be flexible enough in its application to accommodate a priori estimation as part of the decision-making process and a posteriori evaluation for total quality management purposes. The concept proposed by de Boer et al in 1989, along with the disaster metrics quantitative models proposed by Bayram et al on hospital surge capacity and prehospital medical response, were used as theoretical frameworks for a new comprehensive model, taking into account both prehospital and hospital systems, in order to quantify acute medical disasters. A quantitative model called the Acute Medical Severity Index (AMSI) was developed. AMSI is the proportion of the Acute Medical Burden (AMB) resulting from the event, compared to the Total Medical Capacity (TMC) of the community affected; AMSI = AMB/TMC. In this model, AMB is defined as the sum of critical (T1) and moderate (T2) casualties caused by the event, while TMC is a function of the Total Hospital Capacity (THC) and the medical rescue factor (R) accounting for the hospital-based and prehospital medical systems, respectively. Qualitatively, the authors define acute medical disaster as "a state after any type of Multiple Casualty Event where the Acute Medical Burden (AMB) exceeds the Total Medical Capacity (TMC) of the community affected." Quantitatively, an acute medical disaster has an AMSI value of more than one (AMB / TMC > 1). An acute medical incident has an AMSI value of less than one, without the need for medical surge. An acute medical emergency has an AMSI value of less than one with

Stressful Life Events, Anxiety Sensitivity, and Internalizing Symptoms in Adolescents

PubMed Central

McLaughlin, Katie A.; Hatzenbuehler, Mark L.

2010-01-01

Anxiety sensitivity represents a robust risk factor for the development of anxiety symptoms among both adolescents and adults. However, the development of anxiety sensitivity among adolescents remains inadequately understood. In this study, the authors examined the role of stressful life events as a risk factor for the development of elevated anxiety sensitivity. Anxiety sensitivity was then examined in a longitudinal design as a mechanism linking stressful life events to changes in anxiety symptoms. Stressful life events, anxiety sensitivity, and internalizing symptoms were assessed in a diverse community sample of adolescents (N = 1,065) at 3 time points spanning 7 months. The results indicated that stressful life events were longitudinally associated with increases in anxiety sensitivity and that certain types of stressful life events, specifically events related to health and events related to family discord, were differentially predictive of increases in anxiety sensitivity. Moreover, anxiety sensitivity mediated the longitudinal relation between stressful life events and anxiety symptoms. Evidence was also found for the predictive specificity of anxiety sensitivity to symptoms of anxiety but not depression. PMID:19685962

Stressful life events, anxiety sensitivity, and internalizing symptoms in adolescents.

PubMed

McLaughlin, Katie A; Hatzenbuehler, Mark L

2009-08-01

Anxiety sensitivity represents a robust risk factor for the development of anxiety symptoms among both adolescents and adults. However, the development of anxiety sensitivity among adolescents remains inadequately understood. In this study, the authors examined the role of stressful life events as a risk factor for the development of elevated anxiety sensitivity. Anxiety sensitivity was then examined in a longitudinal design as a mechanism linking stressful life events to changes in anxiety symptoms. Stressful life events, anxiety sensitivity, and internalizing symptoms were assessed in a diverse community sample of adolescents (N = 1,065) at 3 time points spanning 7 months. The results indicated that stressful life events were longitudinally associated with increases in anxiety sensitivity and that certain types of stressful life events, specifically events related to health and events related to family discord, were differentially predictive of increases in anxiety sensitivity. Moreover, anxiety sensitivity mediated the longitudinal relation between stressful life events and anxiety symptoms. Evidence was also found for the predictive specificity of anxiety sensitivity to symptoms of anxiety but not depression.

Gastric Ulcer Hemorrhage - a Potential Life-Threatening Complication of Intragastric Balloon Treatment of Obesity.

PubMed

Mojkowska, Aleksandra; Gazdzinski, Stefan; Fraczek, Mariusz; Wyleżoł, Mariusz

2017-01-01

Some morbidly obese patients do not qualify for bariatric surgery due to general health contraindications. Intragastric balloon treatment might be a therapeutic option in the above-mentioned cases. It can prime super-obese patients with end-stage disease for bariatric surgery. As a neoadjuvant therapy before surgery, it leads to a downstage of the disease by preliminary weight reduction, to an improvement in general health and, in summary, to a reduction of the perioperative risk. It is generally considered to be a safe method. However, due to the wide range of possible complications and unusual symptoms after intragastric balloon treatment, an interdisciplinary, instead of only a surgical or endoscopic, treatment and follow-up might be recommended in these patients. We here describe a potential life-threatening complication in the form of gastric bleeding as a consequence of intragastric balloon treatment and simultaneous aspirin taking and Helicobacter pylori infection. There have been reports of some complications of intragastric balloon treatment. However, to the best of our knowledge there were no reports concerning life-threatening hemorrhage from gastric ulcer. © 2017 The Author(s) Published by S. Karger GmbH, Freiburg.

A Series of Unfortunate Events: Prinzmetal Angina Culminating in Transmural Infarction in the Setting of Acute Gastrointestinal Hemorrhage

PubMed Central

Ruisi, Phillip; Rosero, Hugo; Schweitzer, Paul

2013-01-01

Prinzmetal angina or vasospastic angina is a clinical phenomenon that is often transient and self-resolving. Clinically it is associated with ST elevations on the electrocardiogram, and initially it may be difficult to differentiate from an acute myocardial infarction. The vasospasm induced in this setting occurs in normal or mildly to moderately diseased vessels and can be triggered by a number of etiologies including smoking, changes in autonomic activity, or drug ingestion. While the ischemia induced is usually transient, myocardial infarction and life-threatening arrhythmias can occur in 25% of cases. We present the case of a 65-year-old female where repetitive intermittent coronary vasospasm culminated in transmural infarction in the setting of gastrointestinal bleeding. This case highlights the mortality associated with prinzmetal angina and the importance of recognizing the underlying etiology. PMID:24826293

A series of unfortunate events: prinzmetal angina culminating in transmural infarction in the setting of acute gastrointestinal hemorrhage.

PubMed

Ruisi, Michael; Ruisi, Phillip; Rosero, Hugo; Schweitzer, Paul

2013-01-01

Prinzmetal angina or vasospastic angina is a clinical phenomenon that is often transient and self-resolving. Clinically it is associated with ST elevations on the electrocardiogram, and initially it may be difficult to differentiate from an acute myocardial infarction. The vasospasm induced in this setting occurs in normal or mildly to moderately diseased vessels and can be triggered by a number of etiologies including smoking, changes in autonomic activity, or drug ingestion. While the ischemia induced is usually transient, myocardial infarction and life-threatening arrhythmias can occur in 25% of cases. We present the case of a 65-year-old female where repetitive intermittent coronary vasospasm culminated in transmural infarction in the setting of gastrointestinal bleeding. This case highlights the mortality associated with prinzmetal angina and the importance of recognizing the underlying etiology.

Life events and personality in late adolescence: genetic and environmental relations.

PubMed

Billig, J P; Hershberger, S L; Iacono, W G; McGue, M

1996-11-01

The relationship between life events and personality was investigated in the Minnesota Twin/Family Study, using 216 monozygotic and 114 dizygotic 17-year-old male twin pairs. Participants completed a life events interview designed for adolescents and the Multidimensional Personality Questionnaire. Life events were categorized into three types: life events to which all members of a family would be subject and those affecting an individual, which can be broadly construed as either nonindependent or independent. Univariate genetic model fitting indicated the presence of significant genetic effects (h2 = 49%) for nonindependent nonfamily life events but not for the other two types of life events. Bivariate genetic model fitting further confirmed that the significant phenotypic correlation between nonindependent life events and personality is in part genetically mediated. Specifically, the findings suggest that genetically influenced individual differences in constraint play a substantial role in life events whose occurrence is not independent of the individual's behavior.

The epidemiology of life-threatening complications associated with reproductive process in public hospitals in Argentina.

PubMed

Karolinski, A; Mercer, R; Micone, P; Ocampo, C; Mazzoni, A; Fontana, O; Messina, A; Winograd, R; Frers, M C; Nassif, J C; Elordi, H C; Lapidus, A; Taddeo, C; Damiano, M; Lambruschini, R; Muzzio, C; Pecker, B; Natale, S; Nowacki, D; Betular, A; Breccia, G; Di Biase, L; Montes Varela, D; Dunaiewsky, A; Minsk, E; Fernández, D; Martire, L; Huespe, M; Laterra, C; Spagnuolo, R; Gregoris, C

2013-12-01

To analyse life-threatening obstetric complications that occurred in public hospitals in Argentina. Multicentre collaborative cross-sectional study. Twenty-five hospitals included in the Perinatal Network of Buenos Aires Metropolitan Area. Women giving birth in participating hospitals during a 1-year period. All cases of severe maternal morbidity (SMM) and maternal mortality (MM) during pregnancy (including miscarriage and induced abortion), labour and puerperium were included. Data were collected prospectively. Identification criteria, main causes and incidence of SMM; case-fatality rates, morbidity-mortality index and effective intervention's use rate. A total of 552 women with life-threatening conditions were identified: 518 with SMM, 34 with MM. Identification criteria for SMM were case-management (48.9%), organ dysfunction (15.2%) and mixed criteria (35.9%). Incidence of SMM was 0.8% (95% confidence interval [95% CI] 0.73-0.87%) and hospital maternal death ratio was 52.3 per 100 000 live births (95% CI 35.5-69.1). Main causes of MM were abortion complications and puerperal sepsis; main causes of SMM were postpartum haemorrhage and hypertension. Overall case-fatality rate was 6.2% (95% CI 4.4-8.6): the highest due to sepsis (14.8%) and abortion complications (13.3%). Morbidity-mortality index was 15:1 (95% CI 7.5-30.8). Use rate of known effective interventions to prevent or treat main causes of MM and SMM was 52.3% (95% CI 46.9-57.7). This study describes the importance of life-threatening obstetric complications that took place in public hospitals with comprehensive obstetric care and the low utilisation of known effective interventions that may decrease rates of SMM and MM. It also provides arguments that justify the need to develop a surveillance system for SMM. © 2013 RCOG.

Stressful life events predict delayed functional recovery following treatment for mania in bipolar disorder.

PubMed

Yan-Meier, Leslie; Eberhart, Nicole K; Hammen, Constance L; Gitlin, Michael; Sokolski, Kenneth; Altshuler, Lori

2011-04-30

Identifying predictors of functional recovery in bipolar disorder is critical to treatment efforts to help patients re-establish premorbid levels of role adjustment following an acute manic episode. The current study examined the role of stressful life events as potential obstacles to recovery of functioning in various roles. 65 patients with bipolar I disorder participated in a longitudinal study of functional recovery following clinical recovery from a manic episode. Stressful life events were assessed as predictors of concurrent vs. delayed recovery of role functioning in 4 domains (friends, family, home duties, work/school). Despite clinical recovery, a subset of patients experienced delayed functional recovery in various role domains. Moreover, delayed functional recovery was significantly associated with presence of one or more stressors in the prior 3 months, even after controlling for mood symptoms. Presence of a stressor predicted longer time to functional recovery in life domains, up to 112 days in work/school. Interventions that provide monitoring, support, and problem-solving may be needed to help prevent or mitigate the effects of stress on functional recovery. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Life Events, Genetic Susceptibility, and Smoking among Adolescents

PubMed Central

Pampel, Fred C.; Boardman, Jason D.; Daw, Jonathan; Stallings, Michael C.; Smolen, Andrew; Haberstick, Brett; Widaman, Keith F.; Neppl, Tricia K.; Conger, Rand D.

2015-01-01

Although stressful life events during adolescence are associated with the adoption of unhealthy behaviors such as smoking, both social circumstances and physical traits can moderate the relationship. This study builds on the stress paradigm and gene-environment approach to social behavior by examining how a polymorphism in the serotonin transporter gene 5-HTTLPR moderates the effect of life events on adolescent smoking. Tests of interaction hypotheses use data from the Family Transitions Project, a longitudinal study of 7th graders followed for 5 years. A sibling-pair design with separate models for the gender composition of pairs (brothers, sisters, or brother/sister) controls for unmeasured family background. The results show that negative life events are significantly and positively associated with smoking. Among brother pairs but not other pairs, the results provide evidence of gene-environment interaction by showing that life events more strongly influence smoking behavior for those with more copies of the 5-HTTLPR S allele. PMID:26463545

Hypofibrinogenemia induced by tigecycline: a potentially life-threatening coagulation disorder.

PubMed

Sabanis, Nikolaos; Paschou, Eleni; Gavriilaki, Eleni; Kalaitzoglou, Asterios; Vasileiou, Sotirios

2015-01-01

A 74-year-old female patient with end-stage renal disease, undergoing periodic hemodialysis, was hospitalized due to infection by multidrug-resistant Acinetobacter baumannii after hip replacement surgery. She was treated with tigecycline, a glycylcycline agent. Subsequently she developed coagulation disorders as substantiated by increased international normalized ratio (INR), prolonged partial thromboplastin time (aPTT), and severe hypofibrinogenemia, followed by transaminasemia, cholestasis, and anemia. Ultrasonography and computed tomography revealed no underlying pathological entities. Tigecycline was discontinued and the patient underwent daily hemodialysis and received multiple fresh frozen plasma transfusions. Additionally, she was treated with colistin. Her clinical and laboratory status improved. We suggest that patients treated with tigecycline should be monitored for changes in INR, aPTT, and fibrinogen levels to avoid severe, life-threatening coagulation disturbances.

Acute sirolimus overdose: a multicenter case series.

PubMed

Ceschi, Alessandro; Heistermann, Elja; Gros, Sonja; Reichert, Cornelia; Kupferschmidt, Hugo; Banner, Nicholas R; Krähenbühl, Stephan; Taegtmeyer, Anne B

2015-01-01

There are few data relating to sirolimus overdose in the medical literature. Our objectives were to describe all cases of overdose with sirolimus reported to Swiss, German and Austrian Poisons Centres between 2002-2013. An observational case-series analysis was performed to determine circumstances, magnitude, management and outcome of sirolimus overdose. Five cases of acute sirolimus overdose were reported--three in young children and two in adults. Four were accidental and one was with suicidal intent. Two patients developed symptoms probably related to sirolimus overdose: mild elevation of alkaline phosphatase, fever and gastroenteritis in a 2.5-year-old male who ingested 3 mg, and mild changes in total cholesterol in an 18-year-old female after ingestion of 103 mg. None of these events were life-threatening. Serial blood concentration measurements were performed starting 24 h after ingestion of 103 mg in a single case, and these followed a similar pharmacokinetic time-course to measurements taken after dosing in the therapeutic range. Acute sirolimus overdose occurred accidentally in the majority of cases. Even large overdoses appeared to be well-tolerated, however children might be at greater risk of developing complications. Further study of sirolimus overdose is needed.

Acute Oncology Care: A narrative review of the acute management of neutropenic sepsis and immune-related toxicities of checkpoint inhibitors.

PubMed

Knight, Thomas; Ahn, Shin; Rice, Terry W; Cooksley, Tim

2017-11-01

Cancer care has become increasingly specialized and advances in therapy have resulted in a larger number of patients receiving care. There has been a significant increase in the number of patients presenting with cancer related emergencies including treatment toxicities and those directly related to the malignancy. Suspected neutropenic sepsis is an acute medical emergency and empirical antibiotic therapy should be administered immediately. The goal of empirical therapy is to cover the most likely pathogens that will cause life-threatening infections in neutropenic patients. Patients with febrile neutropenia are a heterogeneous group with only a minority of treated patients developing significant medical complications. Outpatient management of low risk febrile neutropenia patients identified by the MASCC score is a safe and effective strategy. Immunotherapy with "checkpoint inhibitors" has significantly improved outcomes for patients with metastatic melanoma and evidence of benefit in a wide range of malignancies is developing. Despite these clinical benefits a number of immune related adverse events have been recognised which can affect virtually all organ systems and are potentially fatal. The timing of the onset of the adverse events is dependent on the organ system affected and unlike anti-neoplastic therapy can be delayed significantly after initiation or completion of therapy. The field of Acute Oncology is changing rapidly. Alongside, the traditional challenge of neutropenic sepsis there are many emerging toxicities. Further research into the optimal management, strategies and pathways of acutely unwell patients with cancer is required. Copyright © 2017 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.

The Acute Risks of Exercise in Apparently Healthy Adults and Relevance for Prevention of Cardiovascular Events.

PubMed

Goodman, Jack M; Burr, Jamie F; Banks, Laura; Thomas, Scott G

2016-04-01

Increased physical activity (PA) is associated with improved quality of life and reductions in cardiovascular (CV) morbidity and all-cause mortality in the general population in a dose-response manner. However, PA acutely increases the risk of adverse CV event or sudden cardiac death (SCD) above levels expected at rest. We review the likelihood of adverse CV events related to exercise in apparently healthy adults and strategies for prevention, and contextualize our understanding of the long-term risk reduction conferred from PA. A systematic review of the literature was performed using electronic databases; additional hand-picked relevant articles from reference lists and additional sources were included after the search. The incidence of adverse CV events in adults is extremely low during and immediately after PA of varying types and intensities and is significantly lower in those with long-standing PA experience. The risk of SCD and nonfatal events during and immediately after PA remains extremely low (well below 0.01 per 10,000 participant hours); increasing age and PA intensity are associated with greater risk. In most cases of exercise-related SCD, occult CV disease is present and SCD is typically the first clinical event. Exercise acutely increases the risk of adverse CV events, with greater risk associated with vigorous intensity. The risks of an adverse CV event during and immediately after exercise are outweighed by the health benefits of vigorous exercise performed regularly. A key challenge remains the identification of occult structural heart disease and inheritable conditions that increase the chances of lethal arrhythmias during exercise. Copyright © 2016 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

Long-term Changes in Habitat Provision by a Temperate Benthic Bioconstructor Threatened by Extreme Events

NASA Astrophysics Data System (ADS)

Cocito, S.; Lombardi, C.

2016-02-01

In a wide range of temperate environmental settings, long-lived, carbonate benthic organisms provide the framework of biogenic constructions, which create and maintain habitats and ecological niches for many species. These physical structures provide living space which progressively increases as framework grows. In temperate waters, bryozoans can have reef-constructing roles, and can substitute for corals in abundance and structure. As all bioconstructional species, they are seriously threaten by climate changes and its consequences such as thermal anomalies. The present study provides an assessment of changes in habitat provision by a reef-forming bryozoan dominating sub-tidal rocky reefs in the Ligurian Sea (NW Mediterranean) through 9-year time. Large ellipsoidal foliaceous colonies of Pentapora fascialis were monitored in 12 replicated stations (area: 1 m2) at two depths (11 and 22 m) from 1997 to 2005. Variation of living space (i.e. empty colony spaces) was computed by using colony width and high recorded annually. Impacts and long-term consequences of the 1999 and 2003 thermal anomalies were evaluated as changes in empty colony spaces. Over the 9 year monitoring, living space resulted more abundant at the deep stations (2947±617 cm3) than at the shallow ones (1652±494 cm3). Rapid decline in living space (90% and 94% reduction at 11 and 22 m stations, respectively) following the 1999 event was mainly due to the necrosis and reduction of the largest colonies. Differently, after the 2003 thermal anomaly the living space decline occurred gradually during the following 2 years. Interestingly, between the two events, colonies at the deep stations regained living space to pre-disturbance level (5671±1862 cm3) showing higher resilience to disturbance. Detecting effects of extreme events on bioconstructions and associated biota will contribute to the assessment of biodiversity changes and to predict future changes in threatened marine ecosystems.

Reciprocal influences between negative life events and callous-unemotional traits.

PubMed

Kimonis, Eva R; Centifanti, Luna C M; Allen, Jennifer L; Frick, Paul J

2014-11-01

Children with conduct problems and co-occurring callous-unemotional (CU) traits show more severe, stable, and aggressive antisocial behaviors than those without CU traits. Exposure to negative life events has been identified as an important contributing factor to the expression of CU traits across time, although the directionality of this effect has remained unknown due to a lack of longitudinal study. The present longitudinal study examined potential bidirectional effects of CU traits leading to experiencing more negative life events and negative life events leading to increases in CU traits across 3 years among a sample of community-based school-aged (M = 10.9, SD = 1.71 years) boys and girls (N = 98). Repeated rating measures of CU traits, negative life events and conduct problems completed by children and parents during annual assessments were moderately to highly stable across time. Cross-lagged models supported a reciprocal relationship of moderate magnitude between child-reported CU traits and "controllable" negative life events. Parent-reported CU traits predicted "uncontrollable" life events at the earlier time point and controllable life events at the later time point, but no reciprocal effect was evident. These findings have important implications for understanding developmental processes that contribute to the stability of CU traits in youth.

Adolescent internalizing symptoms and negative life events: the sensitizing effects of earlier life stress and cortisol.

PubMed

Ruttle, Paula L; Armstrong, Jeffrey M; Klein, Marjorie H; Essex, Marilyn J

2014-11-01

Although adolescence is marked by increased negative life events and internalizing problems, few studies investigate this association as an ongoing longitudinal process. Moreover, while there are considerable individual differences in the degree to which these phenomena are linked, little is known about the origins of these differences. The present study examines early life stress (ELS) exposure and early-adolescent longitudinal afternoon cortisol level as predictors of the covariation between internalizing symptoms and negative life events across high school. ELS was assessed by maternal report during infancy, and the measure of cortisol was derived from assessments at ages 11, 13, and 15 years. Life events and internalizing symptoms were assessed at ages 15, 17, and 18 years. A two-level hierarchical linear model revealed that ELS and cortisol were independent predictors of the covariation of internalizing symptoms and negative life events. Compared to those with lower levels of ELS, ELS-exposed adolescents displayed tighter covariation between internalizing symptoms and negative life events. Adolescents with lower longitudinal afternoon cortisol displayed tighter covariation between negative life events and internalizing symptoms, while those with higher cortisol demonstrated weaker covariation, partially due to increased levels of internalizing symptoms when faced with fewer negative life events.

Life-Threatening Mannitol-Induced Hyperkalemia in Neurosurgical Patients.

PubMed

Fanous, Andrew A; Tick, Robert C; Gu, Eugene Y; Fenstermaker, Robert A

2016-07-01

Mannitol is the most commonly used intraoperative hypertonic solution in patients undergoing craniotomy. However, its use has been reported to be associated with hyperkalemia, which can occasionally be life threatening. In this report, we discuss the case of a patient who had intraoperative cardiac arrest secondary to mannitol-induced hyperkalemia during a craniotomy for tumor resection. In addition, we provide a comprehensive review of the literature concerning similar cases previously reported, as well as a discussion of the pathophysiology of mannitol-induced hyperkalemia. Review of the literature suggests that patients prone to this phenomenon are young and healthy individuals with normal preoperative and postoperative cardiopulmonary and renal functions. The literature also suggests that the total dose of mannitol, as well as its rate of infusion, may play a role in the development of this phenomenon. Knowledge of the existence of mannitol-induced hyperkalemia is paramount for the neurosurgeon and the anesthesiologist, because early treatment with insulin and calcium can quickly restore normal cardiac rhythm and prevent intraoperative death. Copyright © 2016 Elsevier Inc. All rights reserved.

Stressful Life Events: Their Relationships with Coronary Heart Disease.

DTIC Science & Technology

1983-09-01

Whyte (1980) have said retrospective studies have been criticized for the use of subjective memories that fade with the passing of time. Another...meaning," where someone may explain away an illness through exaggeration of life events. Rabkin and Struening (1976) mentioned selective memory ...faded (lower) memory of critical events, or event denial, combined with a high cholesterol level or exaggerated account of past life events (trying to

Anticoagulant therapy and outcomes in patients with prior or acute heart failure and acute coronary syndromes: Insights from the APixaban for PRevention of Acute ISchemic Events 2 trial.

PubMed

Cornel, Jan H; Lopes, Renato D; James, Stefan; Stevens, Susanna R; Neely, Megan L; Liaw, Danny; Miller, Julie; Mohan, Puneet; Amerena, John; Raev, Dimitar; Huo, Yong; Urina-Triana, Miguel; Gallegos Cazorla, Alex; Vinereanu, Dragos; Fridrich, Viliam; Harrington, Robert A; Wallentin, Lars; Alexander, John H

2015-04-01

Clinical outcomes and the effects of oral anticoagulants among patients with acute coronary syndrome (ACS) and either a history of or acute heart failure (HF) are largely unknown. We aimed to assess the relationship between prior HF or acute HF complicating an index ACS event and subsequent clinical outcomes and the efficacy and safety of apixaban compared with placebo in these populations. High-risk patients were randomly assigned post-ACS to apixaban 5.0 mg or placebo twice daily. Median follow-up was 8 (4-12) months. The primary outcome was cardiovascular death, myocardial infarction, or stroke. The main safety outcome was thrombolysis in myocardial infarction major bleeding. Heart failure was reported in 2,995 patients (41%), either as prior HF (2,076 [28%]) or acute HF (2,028 [27%]). Patients with HF had a very high baseline risk and were more often managed medically. Heart failure was associated with a higher rate of the primary outcome (prior HF: adjusted hazard ratio [HR] 1.73, 95% CI 1.42-2.10, P < .0001, acute HF: adjusted HR 1.65, 95% CI 1.35-2.01, P < .0001) and cardiovascular death (prior HF: HR 2.54, 95% CI 1.82-3.54, acute HF: adjusted HR 2.52, 95% CI 1.82-3.50). Patients with acute HF also had significantly higher rates of thrombolysis in myocardial infarction major bleeding (prior HF: adjusted HR 1.22, 95% CI 0.65-2.27, P = .54, acute HF: adjusted HR 1.78, 95% CI 1.03-3.08, P = .04). There was no statistical evidence of a differential effect of apixaban on clinical events or bleeding in patients with or without prior HF; however, among patients with acute HF, there were numerically fewer events with apixaban than placebo (14.8 vs 19.3, HR 0.76, 95% CI 0.57-1.01, interaction P = .13), a trend that was not seen in patients with prior HF or no HF. In high-risk patients post-ACS, both prior and acute HFs are associated with an increased risk of subsequent clinical events. Apixaban did not significantly reduce clinical events and increased bleeding in

The influence of negative life events on hippocampal and amygdala volumes in old age: a life-course perspective.

PubMed

Gerritsen, L; Kalpouzos, G; Westman, E; Simmons, A; Wahlund, L O; Bäckman, L; Fratiglioni, L; Wang, H X

2015-04-01

Psychosocial stress has been related to changes in the nervous system, with both adaptive and maladaptive consequences. The aim of this study was to examine the relationship of negative events experienced throughout the entire lifespan and hippocampal and amygdala volumes in older adults. In 466 non-demented old adults (age range 60-96 years, 58% female), hippocampal and amygdala volumes were segmented using Freesurfer. Negative life events and the age at which these events occurred were assessed by means of a structured questionnaire. Using generalized linear models, hippocampal and amygdala volumes were estimated with life events as independent variables. The statistical analyses were adjusted for age, gender, intracranial volume, lifestyle factors, cardiovascular risk factors, depressive symptoms, and cognitive functioning. Total number of negative life events and of late-life events, but not of early-life, early-adulthood, or middle-adulthood events, was related to larger amygdala volume. There were interactions of early-life events with age and gender. Participants who reported two or more early-life events had significantly smaller amygdala and hippocampal volumes with increasing age. Furthermore, smaller hippocampal volume was found in men who reported two or more early-life events, but not in women. These results suggest that the effect of negative life events on the brain depends on the time when the events occurred, with the strongest effects observed during the critical time periods of early and late life.

Cultural scripts guide recall of intensely positive life events.

PubMed

Collins, Katherine A; Pillemer, David B; Ivcevic, Zorana; Gooze, Rachel A

2007-06-01

In four studies, we examined the temporal distribution of positive and negative memories of momentous life events. College students and middle-aged adults reported events occurring from the ages of 8 to 18 years in which they had felt especially good or especially bad about themselves. Distributions of positive memories showed a marked peak at ages 17 and 18. In contrast, distributions of negative memories were relatively flat. These patterns were consistent for males and females and for younger and older adults. Content analyses indicated that a substantial proportion of positive memories from late adolescence described culturally prescribed landmark events surrounding the major life transition from high school to college. When the participants were asked for recollections from life periods that lack obvious age-linked milestone events, age distributions of positive and negative memories were similar. The results support and extend Berntsen and Rubin's (2004) conclusion that cultural expectations, or life scripts, organize recall of positive, but not negative, events.

Dried Blood Spots for qPCR Diagnosis of Acute Bartonella bacilliformis Infection

PubMed Central

Smit, Pieter W.; Peeling, Rosanna W.; Garcia, Patricia J.; Torres, Lorena L.; Pérez-Lu, José E.; Moore, David; Mabey, David

2013-01-01

Bartonella bacilliformis is the etiological agent of a life-threatening illness. Thin blood smear is the most common diagnostic method for acute infection in endemic areas of Peru but remains of limited value because of low sensitivity. The aim of this study was to adapt a B. bacilliformis-specific real-time polymerase chain reaction (PCR) assay for use with dried blood spots (DBS) as a sampling method and assess its performance and use for the diagnosis and surveillance of acute Bartonella infection. Only two of 65 children (3%) that participated in this study had positive blood smears for B. bacilliformis, whereas 16 (including these two) were positive by PCR performed on DBS samples (24.6%). The use of DBS in combination with B. bacilliformis-specific PCR could be a useful tool for public health in identifying and monitoring outbreaks of infection and designing control programs to reduce the burden of this life-threatening illness. PMID:24043691

Childhood maltreatment, stressful life events, and alcohol craving in adult drinkers

PubMed Central

Kim, June H.; Martins, Silvia S.; Shmulewitz, Dvora; Santaella, Julian; Wall, Melanie M.; Keyes, Katherine M.; Eaton, Nicholas R.; Krueger, Robert; Grant, Bridget F.; Hasin, Deborah S.

2014-01-01

Background Little is known about the relationship of stressful life events and alcohol craving in the general population, and whether a history of childhood maltreatment sensitizes individuals to crave alcohol after adult stressors. Methods Participants were 22,147 past-year drinkers from Wave 2 (2004-2006) of the National Epidemiologic Survey on Alcohol and Related Conditions. A structured, face-to-face interview assessed past-year stressful life events, alcohol craving, and history of childhood maltreatment. Logistic regression was used to generate adjusted odds ratios (aOR) to evaluate the relationship between stressful life events and craving, adjusting for demographic characteristics and parental history of alcoholism. Interaction between stressful life events and childhood maltreatment was also assessed. Results Compared to participants with no stressful life events, those with ≥3 events had increased odds of moderate alcohol craving (aOR=3.15 [95% CI=2.30-4.33]) and severe craving (aOR=8.47 [95% CI=4.78-15.01]). Stressful life events and childhood maltreatment interacted in predicting severe craving (p=0.017); those with ≥3 events were at higher risk for craving if they had been exposed to childhood maltreatment. Conclusion A direct relationship between stressful life events and risk for alcohol craving was observed. Further, history of childhood maltreatment increased the salience of stressful life events in adulthood. Future studies should examine the role of psychiatric comorbidity in more complex models of stress sensitization and alcohol craving. PMID:24961735

Breast cancer, psychological distress and life events among young women

PubMed Central

Peled, Ronit; Carmil, Devora; Siboni-Samocha, Orly; Shoham-Vardi, Ilana

2008-01-01

Since 1983, studies have suggested an interaction between the severe life events, psychological distress and the etiology of Cancer. However, these associations are still under dispute. The aim of the present study was to examine the relationship between life events, psychological distress and Breast Cancer (BC) among young women. Methods A case control study. The study population included 622 women, under the age of 45 years. 255 were diagnosed for BC, and 367 were healthy women. A validated Brief Symptom Inventory (BSI) and Life Event Questionnaire were used. Results The cases presented significantly higher scores of depression compared to the controls and significant lower scores of happiness and optimism. A significant difference was found when comparing the groups according to the cumulative number of life events (two or more events). A multivariate analysis suggest that exposure to more than one life event is positively associated with BC [Odds Ratio(OR) :1.62 95% Confidence Interval (CI): 1.09–2.40], and that a general feeling of happiness and optimism has a "protective effect" on the etiology of BC. (OR-0.75, 95% CI:0.64–0.86). Conclusion Young women who were exposed to a number of life events, should be considered as a risk group for BC and treated accordingly. PMID:18721454

Fracture and distant migration of the Bard Recovery filter: a retrospective review of 363 implantations for potentially life-threatening complications.

PubMed

Tam, Matthew D; Spain, James; Lieber, Michael; Geisinger, Michael; Sands, Mark J; Wang, Weiping

2012-02-01

To report the occurrence of fracture of the Recovery filter and incidence of potentially life-threatening complications associated with fractured fragment migration. A retrospective study of images obtained after placement of Recovery inferior vena cava (IVC) filters from 2003 to 2006 was conducted at a single tertiary-care center. Images were reevaluated for fracture and migration; complications related to filter fracture were investigated. Kaplan-Meier survival analysis was performed to investigate the relationship between time in situ and fracture. A total of 363 Recovery filters were placed; 97 were retrieved, leaving 266 filters in situ (135 patients subsequently died of other causes). The following images were evaluated: 130 chest computed tomography (CT) scans, 153 abdominal CT scans, 254 chest radiographs, 148 radiographs of the abdomen/pelvis, and 106 cavagrams. Mean imaging follow-up interval was 18.4 months (maximum, 81.3 mo). No en bloc migration occurred outside the IVC. Twenty-six limb fractures (all short limbs) were identified in 20 patients; the earliest occurred at 4.1 months. Eight fragment migrations occurred into pulmonary arteries, seven into iliac/femoral veins, one into the right ventricle, and one into the renal vein. Seven fragments were intracaval near the filter, one was extracaval, and one could not be located. Kaplan-Meier survival estimates predicted a fracture rate of 40% at 5.5 years. Of the 20 patients with filter fractures, three died of unrelated causes and 17 remain asymptomatic. Recovery filter fractures occurred at the short limb only, with a suggested 5.5-year fracture risk of 40%. No life-threatening events occurred in patients with filter fracture. Copyright © 2012 SIR. Published by Elsevier Inc. All rights reserved.

Negative life events and life satisfaction in university students: Belief in a just world as a mediator and moderator.

PubMed

Tian, Xunlong

2016-11-01

A cross-sectional study was conducted to explore the role of belief in a just world between negative life events and life satisfaction. The results revealed that two dimensions of belief in a just world played partial mediating roles between negative life events and life satisfaction. Moreover, belief in a just world was also a moderator between negative life events and life satisfaction that mitigates the adverse effects of negative life events. In conclusion, these results suggest that belief in a just world could be both a mediator and a moderator between negative life events and life satisfaction.

Stressful life events and incident metabolic syndrome: the Hoorn study.

PubMed

Rutters, Femke; Pilz, Stefan; Koopman, Anitra D M; Rauh, Simone P; Pouwer, Frans; Stehouwer, Coen D A; Elders, Petra J; Nijpels, Giel; Dekker, Jacqueline M

2015-01-01

Stressful life events are associated with the metabolic syndrome in cross-sectional studies, but prospective studies addressing this issue are rare and limited. We therefore evaluated whether the number of stressful life events is associated with incident metabolic syndrome. We assessed the association between the number of stressful life events experienced in the 5 years up until baseline and incident metabolic syndrome after 6.5 years at follow-up in the Hoorn study, a middle-aged and elderly population-based cohort. Participants with prevalent metabolic syndrome at baseline were excluded. Metabolic syndrome was defined according to the Adult Treatment Panel III, including fasting plasma glucose levels, HDL-C levels, triglyceride levels, waist circumference and hypertension. We included 1099 participants (47% male; age 60 ± 7 years). During 6.5 years of follow-up, 238 participants (22%) developed the metabolic syndrome. Logistic regression adjusted for age, sex, education level and follow-up duration showed a positive association between the number of stressful life events at baseline and incident metabolic syndrome [OR 1.13 (1.01-1.27) per event, p = 0.049]. In addition, a Poisson model showed a significant positive association between the number of stressful life events at baseline and the number of metabolic syndrome factors at follow-up [OR 1.05 (1.01-1.11) per event, p = 0.018]. Finally, we observed a significant association between the number of stressful life events at baseline and waist circumference at follow-up [adjusted for confounders β 0.86 (0.39-1.34) cm per event, p < 0.001]. Overall, we concluded that persons who reported more stressful life events at baseline had a significantly increased risk for developing metabolic syndrome during 6.5 years of follow-up, in a middle-aged and elderly population-based cohort.

Relationship of external influence to parental distress in decision making regarding children with a life-threatening illness.

PubMed

Miller, Victoria A; Luce, Mary Frances; Nelson, Robert M

2011-01-01

To examine the relationship of external influence to parental distress when making a decision about research or treatment for a child with a life-threatening illness and to test potential moderators of this relationship. Parents (n = 219) who made a decision about research or treatment for a child completed measures of external influence, distress, decision-making preference, and coping. More external influence was associated with more hostility, uncertainty, and confusion. Decision-making preference and coping style moderated the relationship between external influence and distress: More external influence was associated with more distress when decision-making preference was low and task-focused coping was high. External influence appears to be related to distress in parents making research and treatment decisions for children with life-threatening illnesses. However, it is important to consider parent characteristics, such as decision-making preference and coping style, when examining the effects of contextual factors on distress during decision making.

Life-span retrieval of public events: Reminiscence bump for high-impact events, recency for others.

PubMed

Tekcan, Ali I; Boduroglu, Aysecan; Mutlutürk, Aysu; Aktan Erciyes, Aslı

2017-10-01

Although substantial evidence exists showing a reliable reminiscence bump for personal events, data regarding retrieval distributions for public events have been equivocal. The primary aim of the present study was to address life-span retrieval distributions of different types of public events in comparison to personal events, and to test whether the existing accounts of the bump can explain the distribution of public events. We asked a large national sample to report the most important, happiest, and saddest personal events and the most important, happiest, saddest, most proud, most fearful, and most shameful public events. We found a robust bump corresponding to the third decade of life for the happiest and the most important positive but not for the saddest and most important negative personal events. For the most important public events, a bump emerged only for the two most frequently mentioned events. Distributions of public events cued with emotions were marked by recency. These results point to potential differences in retrieval of important personal and public events. While the life-script framework well accounts for the findings regarding important personal events, a chronologically retroactive search seem to guide retrieval of public events. Reminiscence bump observed for the two public events suggest that age-at-event affects recall of public events to the degree that the events are high-impact ones that dominate nation's collective memory. Results provide further evidence that the bump is not unitary and points to importance of event type and memory elicitation method with regard to competing explanations of the phenomenon.

Childhood maltreatment, stressful life events, and alcohol craving in adult drinkers.

PubMed

Kim, June H; Martins, Silvia S; Shmulewitz, Dvora; Santaella, Julian; Wall, Melanie M; Keyes, Katherine M; Eaton, Nicholas R; Krueger, Robert; Grant, Bridget F; Hasin, Deborah S

2014-07-01

Little is known about the relationship between stressful life events and alcohol craving in the general population, and whether a history of childhood maltreatment sensitizes individuals to crave alcohol after adult stressors. Participants were 22,147 past-year drinkers from Wave 2 (2004 to 2005) of the National Epidemiologic Survey on Alcohol and Related Conditions. A structured, face-to-face interview assessed past-year stressful life events, alcohol craving, and history of childhood maltreatment. Logistic regression was used to generate adjusted odds ratios (aOR) to evaluate the relationship between stressful life events and craving, adjusting for demographic characteristics and parental history of alcoholism. Interaction between stressful life events and childhood maltreatment was also assessed. Compared to participants with no stressful life events, those with ≥ 3 events had increased odds of moderate alcohol craving (aOR = 3.15 [95% CI = 2.30 to 4.33]) and severe craving (aOR = 8.47 [95% CI = 4.78 to 15.01]). Stressful life events and childhood maltreatment interacted in predicting severe craving (p = 0.017); those with ≥ 3 events were at higher risk of craving if they had been exposed to childhood maltreatment. A direct relationship between stressful life events and risk of alcohol craving was observed. Further, history of childhood maltreatment increased the salience of stressful life events in adulthood. Future studies should examine the role of psychiatric comorbidity in more complex models of stress sensitization and alcohol craving. Copyright © 2014 by the Research Society on Alcoholism.

Negative life events have detrimental effects on in-vitro fertlization outcome.

PubMed

Yilmaz, Nafiye; Kahyaoglu, İnci; İnal, Hasan Ali; Görkem, Ümit; Devran, Aysun; Mollamahmutoglu, Leyla

2015-09-01

The aim of this study was to investigate the effect of negative life events on in-vitro-fertilization (IVF) outcome. Depression and negative life events were measured using Beck Depression Inventory (BDI) and List of Recent Events in 83 women attending the IVF clinic of a tertiary research and education hospital with the diagnosis of unexplained infertility between January 2013 and August 2013. Demographic features, stimulation parameters, depression scores, and negative life events of pregnant and non-pregnant participants were compared and the relation between negative life events, depression scores, and IVF outcome was investigated. Women who did not achieve a pregnancy experienced more negative life events than women who became pregnant (77.2% vs. 23.1%) (p > 0.001). The number of patients with moderate-to-severe depression (BDI scores > 16) was higher in the non-pregnant group than pregnant group (49.1% vs. 26.9%), however the difference was not statistically significant (p = 0.057). Clinical pregnancy showed a significant moderate negative correlation with the number of negative life events (r = -0.513, p = 0.001), but the correlation between clinical pregnancy and BDI scores was not statistically significant (r = -0.209, p = 0.059). Stressful life events have a negative influence on the quality of life, which eventually affects in IVF outcome, possibly through maladaptive lifestyle behavior.

Determinants of Quality of Life in the Acute Stage Following Stroke

PubMed Central

Jeong, Bo-Ok; Kang, Hee-Ju; Bae, Kyung-Yeol; Kim, Sung-Wan; Shin, Il-Seon; Kim, Joon-Tae; Park, Man-Seok; Cho, Ki-Hyun; Yoon, Jin-Sang

2012-01-01

Objective This study aimed to investigate the factors influence the quality of life (QOL) of survivors of an acute stroke. Methods For 422 stroke patients, assessments were made within two weeks of the index event. QOL was measured using the World Health Organization Quality of Life-Abbreviated form (WHOQOL-BREF), which has four domains related to physical factors, psychological factors, social relationships, and environmental context. Associations of each four WHOQOL-BREF domain score with socio-demographic characteristics (age, sex, education, marital status, religion, and occupation), stroke severity (National Institutes of Health Stroke Scale), physical disability (Barthel Index), cognitive function (Mini-Mental Status Examination: MMSE), grip strength, and psychological distress (Hospital Anxiety and Depression Scale depression and anxiety subscale: HADS-D and HADS-A) were investigated using the linear regression models. Results Higher physical domain scores were independently associated with higher MMSE scores, stronger hand-grip strength, and lower HADS-D and HADS-A scores; higher psychological domain scores were independently associated with higher educational level, higher MMSE scores, and lower HADS-D and HADS-A scores; higher social relationships domain scores were independently associated with lower HADS-D and HADS-A scores; and higher environmental domain scores were independently associated with higher educational level, higher MMSE scores, and lower HADS-D scores. Conclusion Psychological distress and impaired cognitive function were independently associated with lower QOL in patients with acute stroke. However, stroke severity, physical disability and other socio-demographic factors were less significantly associated with QOL. These findings underscore the importance of psychological interventions for improving QOL during the acute phase following stroke. PMID:22707962

Life-threatening hematuria requiring transcatheter embolization following radiofrequency ablation of renal cell carcinoma.

PubMed

Roach, H; Whittlestone, T; Callaway, M P

2006-01-01

Radiofrequency ablation is increasingly being acknowledged as a valid treatment for renal cell carcinoma in patients in whom definitive curative resection is deemed either undesirable or unsafe. A number of published series have shown the technique to have encouraging results and relatively low complication rates. In this article, we report a case of delayed life-threatening hematuria requiring transcatheter embolization of a bleeding intrarenal artery in a patient who had undergone imaging-guided radiofrequency ablation of a 3 cm renal cell carcinoma. To our knowledge, such a complication has not been reported previously.

Endovascular Management of Ureteroarterial Fistula: A Rare Potentially Life Threatening Cause of Hematuria

PubMed Central

Copelan, Alexander; Chehab, Monzer; Cash, Charles; Korman, Howard; Dixit, Purushottam

2014-01-01

Ureteroarterial fistula is a rare, potentially life-threatening cause of hematuria characterized by an abnormal channel between a ureter and artery. The rarity of this condition, complexity of predisposing risk factors and intermittence of symptoms may delay or obscure its diagnosis. With a high index of suspicion and careful angiographic evaluation, embarking on this condition is not only possible but sets the stage for curative intervention. We report a case of a ureteroarterial fistula presenting with intermittent hematuria, successfully diagnosed at angiography and managed with endovascular stent graft placement. PMID:25426238

Understanding Smoking after Acute Illness: An Application of the Sentinel Event Method

PubMed Central

Abar, Beau; Bock, Beth; Chapman, Gretchen; Boudreaux, Edwin D.

2016-01-01

The Sentinel Event Theory provides a stepwise approach for building models to understand how negative events can spark health behavior change. This study tested a preliminary model using the Sentinel Events Method in a sample (N = 300) of smokers who sought care for acute cardiac symptoms. Patients completed measures on: smoking-related causal attribution, perceived severity of the acute illness event, illness-related fear, and intentions to quit smoking. Patients were followed up one week after the health event and a 7 day time line follow back (TLFB) was completed to determine abstinence from tobacco. Structural equation models were performed using average predictor scale scores at baseline, as well as three different time anchors for ratings of illness severity and illness-related fear. Quit intentions, actual illness severity, and age were consistent, positive, independent predictors of 7 day point prevalence abstinence. Additional research on the influences of perceptions and emotional reactions is warranted. PMID:25563437

A Bridge between Traumatic Life Events and Losses by Death.

ERIC Educational Resources Information Center

Trolley, Barbara C.

1994-01-01

Provides support for connection between grief reactions and traumatic life events. Discusses reactions to life traumas (alcoholism, abuse, disability, divorce, infertility) within context of grief framework. Applies literature pertaining to responses to suicide and murder to traumatic life events. Discusses and dissolves proposed differences…

Pheochromocytoma presenting with rhabdomyolysis and acute renal failure: a case report.

PubMed

Celik, Huseyin; Celik, Ozlem; Guldiken, Sibel; Inal, Volkan; Puyan, Fulya Oz; Tugrul, Armagan

2014-02-01

Rhabdomyolysis ranges from an asymptomatic illness with elevated creatine kinase levels to a life-threatening condition associated with extreme elevations in creatine kinase, electrolyte imbalances, acute renal failure, and disseminated intravascular coagulation. The most common causes are crush injury, overexertion, alcohol abuse, certain medicines, and toxic substances. A number of electrolyte abnormalities and endocrinopathies, including hypothyroidism, thyrotoxicosis, diabetic ketoacidosis, nonketotic hyperosmolar state, and hyperaldosteronism, cause rhabdomyolysis. Rhabdomyolysis and acute renal failure are unusual manifestations of pheochromocytoma. There are a few case reports with pheochromocytoma presenting rhabdomyolysis and acute renal failure. Herein, we report a case with pheochromocytoma crisis presenting with rhabdomyolysis and acute renal failure.

Long-term major adverse cardiovascular events and quality of life after coronary angiography in elderly patients with acute coronary syndrome.

PubMed

Sigurjonsdottir, R; Barywani, S; Albertsson, P; Fu, M

2016-11-01

Although the elderly comprise the majority of acute coronary syndrome (ACS) patients, limited data exist on major adverse cardiovascular events (MACEs) and quality of life (QoL). To study MACEs and QoL prospectively in ACS patients >70years referred for coronary angiography. A prospective observational study that included ACS patients >70years undergoing coronary angiography. The outcomes were MACEs and QoL 3years after inclusion. MACEs were defined as death, recurrent ACS, new-onset of heart failure and repeated revascularization by coronary artery bypass grafting (CABG) or percutaneous coronary intervention (PCI). A QoL questionnaire was completed by the patients along with a physical examination and a personal interview at the 3-year follow-up. Multivariate analysis was performed to identify the predictors for MACEs. In total, 138 patients (mean age 78.8±3.8years) with ACS were included in the study. Mean follow-up was 1196±296days. In all, 42% of the patients had MACEs and 25% had post-ACS heart failure. The mortality rate was 11%. After adjusting for significant cardiovascular risk factors, the following factors were significantly associated with MACEs: Age, high-sensitive troponin T (hsTNT), use of diuretics and reduced left ventricular ejection fraction (LVEF). Furthermore, the QoL evaluated with SF-36 in survivors from ACS at the end of study was similar to the QoL in an age-matched healthy Swedish population. In this prospective study on elderly ACS patients MACEs still occurred in 42% of the cases (despite low mortality and good QoL), with post-ACS heart failure as the most important event. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Management of an acute catecholamine-induced cardiomyopathy and circulatory collapse: a multidisciplinary approach

PubMed Central

Challis, B G; Pitfield, D; Mahroof, R M; Jamieson, N; Bhagra, C J; Vuylsteke, A; Pettit, S J; Chatterjee, K C

2017-01-01

A phaeochromocytoma (PC) is a rare, catecholamine-secreting neuroendocrine tumour arising from the adrenal medulla. Presenting symptoms of this rare tumour are highly variable but life-threatening multiorgan dysfunction can occur secondary to catecholamine-induced hypertension or hypotension and subsequent cardiovascular collapse. High levels of circulating catecholamines can induce an acute stress cardiomyopathy, also known as Takotsubo cardiomyopathy. Recent studies have focused on early diagnosis and estimation of the prevalence of acute stress cardiomyopathy in patients with PC, but very little is reported about management of these complex cases. Here, we report the case of a 38-year-old lady who presented with an acute Takotsubo or stress cardiomyopathy and catecholamine crisis, caused by an occult left-sided 5 cm PC. The initial presenting crisis manifested with symptoms of severe headache and abdominal pain, triggered by a respiratory tract infection. On admission to hospital, the patient rapidly deteriorated, developing respiratory failure, cardiogenic shock and subsequent cardiovascular collapse due to further exacerbation of the catecholamine crisis caused by a combination of opiates and intravenous corticosteroid. An echocardiogram revealed left ventricular apical hypokinesia and ballooning, with an estimated left ventricular ejection fraction of 10–15%. Herein, we outline the early stabilisation period, preoperative optimisation and intraoperative management, providing anecdotal guidance for the management of this rare life-threatening complication of PC. Learning points: A diagnosis of phaeochromocytoma should be considered in patients presenting with acute cardiomyopathy or cardiogenic shock without a clear ischaemic or valvular aetiology. Catecholamine crisis is a life-threatening medical emergency that requires cross-disciplinary expertise and management to ensure the best clinical outcome. After initial resuscitation, treatment of acute

Plasmodium falciparum-induced severe malaria with acute kidney injury and jaundice: a case report

NASA Astrophysics Data System (ADS)

Baswin, A.; Siregar, M. L.; Jamil, K. F.

2018-03-01

P. falciparum-induced severe malaria with life-threatening complications like acute kidney injury (AKI), jaundice, cerebral malaria, severe anemia, acidosis, and acute respiratory distress syndrome (ARDS). A 31-year-old soldier man who works in Aceh Singkil, Indonesia which is an endemic malaria area presented with a paroxysm of fever, shaking chills and sweats over four days, headache, arthralgia, abdominal pain, pale, jaundice, and oliguria. Urinalysis showed hemoglobinuria. Blood examination showed hemolytic anemia, thrombocytopenia, and hyperbilirubinemia. Falciparum malaria was then confirmed by peripheral blood smear, antimalarial medications were initiated, and hemodialysis was performed for eight times. The patient’s condition and laboratory results were quickly normalized. We report a case of P. falciparum-induced severe malaria with AKI and jaundice. The present case suggests that P. falciparum may induce severe malaria with life-threatening complications, early diagnosis and treatment is important to improve the quality of life of patients. Physicians must be alert for correct diagnosis and proper management of imported tropical malaria when patients have travel history in endemic areas.

INFLUENCE OF STRESSFUL LIFE EVENTS AND COPING STRATEGIES IN DEPRESSION

PubMed Central

Satija, Y.K.; Advani, G.B.; Nathawat, S.S.

1998-01-01

The influence of stressful life events and coping strategies was studied in 50 depressed and 50 non-depressed persons. It was observed that depressives experienced significantly more stressful life events and were also using significantly more avoidance coping strategies as compared to their non-depressed counterparts. The moderate and severely depressed patients were exposed to more stressful life events and were using more avoidance coping strategies as compared to mildly depressed patients. PMID:21494464

[Management of chemical burns and inhalation poisonings in acute medical care procedures of the State Fire Service].

PubMed

Chomoncik, Mariusz; Nitecki, Jacek; Ogonowska, Dorota; Cisoń-Apanasewicz, Urszula; Potok, Halina

2013-01-01

Emergency Medical Services (EMS) were founded by the government to perform tasks aimed at providing people with help in life-threatening conditions. The system comprises two constituent parts. The first one is public administrative bodies which are to organise, plan, coordinate and supervise the completion of the tasks. The other constituent is EMS units which keep people, resources and units in readiness. Supportive services, which include: the State Fire Service (SFS) and the National Firefighting and Rescue System (NFRS), are of great importance for EMS because they are eligible for providing acute medical care (professional first aid). Acute medical care covers actions performed by rescue workers to help people in life-threatening conditions. Rescue workers provide acute medical care in situations when EMS are not present on the spot and the injured party can be accessed only with the use of professional equipment by trained workers of NFRS. Whenever necessary, workers of supportive services can assist paramedics' actions. Cooperation of all units of EMS and NFRS is very important for rescue operations in the integrated rescue system. Time is a key aspect in delivering first aid to a person in life-threatening conditions. Fast and efficient first aid given by the accident's witness, as well as acute medical care performed by a rescue worker can prevent death and minimise negative effects of an injury or intoxication. It is essential that people delivering first aid and acute medical care should act according to acknowledged and standardised procedures because only in this way can the process of decision making be sped up and consequently, the number of possible complications following accidents decreased. The present paper presents an analysis of legal regulations concerning the management of chemical burn and inhalant intoxication in acute medical care procedures of the State Fire Service. It was observed that the procedures for rescue workers entitled to

Individuals' quality of life linked to major life events, perceived social support, and personality traits.

PubMed

Pocnet, Cornelia; Antonietti, Jean-Philippe; Strippoli, Marie-Pierre F; Glaus, Jennifer; Preisig, Martin; Rossier, Jérôme

2016-11-01

The aim of this study was to investigate the relationship between major recent life events that occurred during the last 5 years, social and personal resources, and subjective quality of life (QoL). A total of 1801 participants from the general population (CoLaus/PsyCoLaus study) completed the Life Events Questionnaire, the Social Support Questionnaire, the NEO Five-Factor Inventory Revised, and the Manchester Short Assessment of Quality of Life. Major life events were modestly associated with the QoL (about 5 % of the explained variance). However, QoL was significantly related to perceived social support and personality traits (about 37 % of the explained variance). Particularly, perceived social support, extraversion and conscientiousness personality dimensions were positively linked to life satisfaction, whereas a high level of neuroticism was negatively associated with QoL. This study highlights the negative but temporary association between critical events and QoL. However, a combination of high conscientiousness and extraversion, and positive social support may explain better variances for a high-perceived QoL.

Life-Threatening Hypokalemic Paralysis in a Young Bodybuilder

PubMed Central

Cheung, Kitty K. T.; So, Wing-Yee; Kong, Alice P. S.; Ma, Ronald C. W.; Chow, Francis C. C.

2014-01-01

We report a case of life-threatening hypokalemia in a 28-year-old bodybuilder who presented with sudden onset bilateral lower limbs paralysis few days after his bodybuilding competition. His electrocardiogram (ECG) showed typical u-waves due to severe hypokalemia (serum potassium 1.6 mmol/L, reference range (RR) 3.5–5.0 mmol/L). He was admitted to the intensive care unit (ICU) and was treated with potassium replacement. The patient later admitted that he had exposed himself to weight loss agents of unknown nature, purchased online, and large carbohydrate loads in preparation for the competition. He made a full recovery after a few days and discharged himself from the hospital against medical advice. The severe hypokalemia was thought to be caused by several mechanisms to be discussed in this report. With the ever rising number of new fitness centers recently, the ease of online purchasing of almost any drug, and the increasing numbers of youngsters getting into the bodybuilding arena, clinicians should be able to recognize the possible causes of sudden severe hypokalemia in these patients in order to revert the pathophysiology. PMID:24660073

Life-threatening hypokalemic paralysis in a young bodybuilder.

PubMed

Cheung, Kitty K T; So, Wing-Yee; Kong, Alice P S; Ma, Ronald C W; Chow, Francis C C

2014-01-01

We report a case of life-threatening hypokalemia in a 28-year-old bodybuilder who presented with sudden onset bilateral lower limbs paralysis few days after his bodybuilding competition. His electrocardiogram (ECG) showed typical u-waves due to severe hypokalemia (serum potassium 1.6 mmol/L, reference range (RR) 3.5-5.0 mmol/L). He was admitted to the intensive care unit (ICU) and was treated with potassium replacement. The patient later admitted that he had exposed himself to weight loss agents of unknown nature, purchased online, and large carbohydrate loads in preparation for the competition. He made a full recovery after a few days and discharged himself from the hospital against medical advice. The severe hypokalemia was thought to be caused by several mechanisms to be discussed in this report. With the ever rising number of new fitness centers recently, the ease of online purchasing of almost any drug, and the increasing numbers of youngsters getting into the bodybuilding arena, clinicians should be able to recognize the possible causes of sudden severe hypokalemia in these patients in order to revert the pathophysiology.

Zooming in on Life Events: Is Hedonic Adaptation Sensitive to the Temporal Distance from the Event?

ERIC Educational Resources Information Center

Uglanova, Ekaterina A.; Staudinger, Ursula M.

2013-01-01

This paper analyzed the effect of major positive and negative life events (marriage, divorce, birth of child, widowhood, and unemployment) on life satisfaction. For the first time, this study estimated the effects of life events not with a precision of 12 months but of 3 months. Specifically, two questions were addressed: (1) Does the precision of…

20 CFR 418.1210 - What is not a major life-changing event?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false What is not a major life-changing event? 418... Adjusted Gross Income § 418.1210 What is not a major life-changing event? We will not consider events other than those described in § 418.1205 to be major life-changing events. Certain types of events are not...

20 CFR 418.1210 - What is not a major life-changing event?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false What is not a major life-changing event? 418... Adjusted Gross Income § 418.1210 What is not a major life-changing event? We will not consider events other than those described in § 418.1205 to be major life-changing events. Certain types of events are not...

Perceived life stress exposure modulates reward-related medial prefrontal cortex responses to acute stress in depression.

PubMed

Kumar, Poornima; Slavich, George M; Berghorst, Lisa H; Treadway, Michael T; Brooks, Nancy H; Dutra, Sunny J; Greve, Douglas N; O'Donovan, Aoife; Bleil, Maria E; Maninger, Nicole; Pizzagalli, Diego A

2015-07-15

Major depressive disorder (MDD) is often precipitated by life stress and growing evidence suggests that stress-induced alterations in reward processing may contribute to such risk. However, no human imaging studies have examined how recent life stress exposure modulates the neural systems that underlie reward processing in depressed and healthy individuals. In this proof-of-concept study, 12 MDD and 10 psychiatrically healthy individuals were interviewed using the Life Events and Difficulties Schedule (LEDS) to assess their perceived levels of recent acute and chronic life stress exposure. Additionally, each participant performed a monetary incentive delay task under baseline (no-stress) and stress (social-evaluative) conditions during functional MRI. Across groups, medial prefrontal cortex (mPFC) activation to reward feedback was greater during acute stress versus no-stress conditions in individuals with greater perceived stressor severity. Under acute stress, depressed individuals showed a positive correlation between perceived stressor severity levels and reward-related mPFC activation (r=0.79, p=0.004), whereas no effect was found in healthy controls. Moreover, for depressed (but not healthy) individuals, the correlations between the stress (r=0.79) and no-stress (r=-0.48) conditions were significantly different. Finally, relative to controls, depressed participants showed significantly reduced mPFC gray matter, but functional findings remained robust while accounting for structural differences. Small sample size, which warrants replication. Depressed individuals experiencing greater recent life stress recruited the mPFC more under stress when processing rewards. Our results represent an initial step toward elucidating mechanisms underlying stress sensitization and recurrence in depression. Copyright © 2015 Elsevier B.V. All rights reserved.

Effects of a flooding event on a threatened black bear population in Louisiana

USGS Publications Warehouse

O'Connell-Goode, Kaitlin C.; Lowe, Carrie L.; Clark, Joseph D.

2014-01-01

The Louisiana black bear, Ursus americanus luteolus, is listed as threatened under the Endangered Species Act as a result of habitat loss and human-related mortality. Information on population-level responses of large mammals to flooding events is scarce, and we had a unique opportunity to evaluate the viability of the Upper Atchafalaya River Basin (UARB) black bear population before and after a significant flooding event. We began collecting black bear hair samples in 2007 for a DNA mark-recapture study to estimate abundance (N) and apparent survival (φ). In 2011, the Morganza Spillway was opened to divert floodwaters from the Mississippi River through the UARB, inundating > 50% of our study area, potentially impacting recovery of this important bear population. To evaluate the effects of this flooding event on bear population dynamics, we used a robust design multistate model to estimate changes in transition rates from the flooded area to non-flooded area (ψF→NF) before (2007–2010), during (2010–2011) and after (2011–2012) the flood. Average N across all years of study was 63.2 (SE = 5.2), excluding the year of the flooding event. Estimates of ψF→NF increased from 0.014 (SE = 0.010; meaning that 1.4% of the bears moved from the flooded area to non-flooded areas) before flooding to 0.113 (SE = 0.045) during the flood year, and then decreased to 0.028 (SE= 0.035) after the flood. Although we demonstrated a flood effect on transition rates as hypothesized, the effect was small (88.7% of the bears remained in the flooded area during flooding) and φ was unchanged, suggesting that the 2011 flooding event had minimal impact on survival and site fidelity.

Nursing work life in acute care.

PubMed

Brooks, Beth A; Anderson, Mary Ann

2004-01-01

The purpose of this project was to explore how acute care nurses in a midwestern state rate the quality of their work life. A simple random sample of 1500 registered nurses was surveyed. Data were collected using Brooks' Quality of Nursing Worklife Survey (Brooks BA. Development of an Instrument to Measure Quality of Nursing Work Life [unpublished doctoral dissertation]. Chicago: University of Illinois at Chicago; 2001). Findings suggested that nursing workload was too heavy, and there was not enough time todo the job well. This study revealed that there remain ongoing and fundamental work life concerns for staff nurses that the profession has neither addressed nor resolved in any meaningful, long-term way.

20 CFR 418.1205 - What is a major life-changing event?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false What is a major life-changing event? 418.1205... Gross Income § 418.1205 What is a major life-changing event? For the purposes of this subpart, we will consider the following to be major life-changing events: (a) Your spouse dies; (b) You marry; (c) Your...

20 CFR 418.1205 - What is a major life-changing event?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false What is a major life-changing event? 418.1205... Gross Income § 418.1205 What is a major life-changing event? For the purposes of this subpart, we will consider the following to be major life-changing events: (a) Your spouse dies; (b) You marry; (c) Your...

20 CFR 418.1205 - What is a major life-changing event?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false What is a major life-changing event? 418.1205... Gross Income § 418.1205 What is a major life-changing event? For the purposes of this subpart, we will consider the following to be major life-changing events: (a) Your spouse dies; (b) You marry; (c) Your...

Genetic and environmental correlations between subjective wellbeing and experience of life events in adolescence.

PubMed

Wootton, Robyn E; Davis, Oliver S P; Mottershaw, Abigail L; Wang, R Adele H; Haworth, Claire M A

2017-09-01

Some life events appear heritable due to the genetic influence on related behaviours. Shared genetic influence between negative behaviours and negative life events has previously been established. This study investigated whether subjective wellbeing and positive life events were genetically associated. Participants in the Twins Early Development Study (aged 16.32 ± .68 years) completed subjective wellbeing and life events assessments via two separate studies (overlapping N for wellbeing and life events measures ranged from 3527 to 9350). We conducted bivariate twin models between both positive and negative life events with subjective wellbeing and related positive psychological traits including subjective happiness, life satisfaction, optimism, hopefulness and gratitude measured at 16 years. Results suggested that the heritability of life events can partially be explained by shared genetic influences with the wellbeing indicators. Wellbeing traits were positively genetically correlated with positive life events and negatively correlated with negative life events (except curiosity where there was no correlation). Those positive traits that drive behaviour (grit and ambition) showed the highest genetic correlation with life events, whereas the reflective trait gratitude was less correlated. This suggests that gene-environment correlations might explain the observed genetic association between life events and wellbeing. Inheriting propensity for positive traits might cause you to seek environments that lead to positive life events and avoid environments which make negative life events more likely.

"Rationality" as a Moderator Between Life Events and Illness.

ERIC Educational Resources Information Center

Pekarik, Gene

1986-01-01

The author examined the theory of rational beliefs as a moderator between life events and illness using a sample of 283 college students. Results suggested that rationality functioned to prevent stress and illness when there were few stressors, but did not reduce the effect of high levels of life events. (Author/MT)

Situational and Age-Dependent Decision Making during Life Threatening Distress in Myotis macrodactylus.

PubMed

Huang, Xiaobin; Kanwal, Jagmeet S; Jiang, Tinglei; Long, Zhenyu; Luo, Bo; Yue, Xinke; Gu, Yongbo; Feng, Jiang

2015-01-01

Echolocation and audiovocal communication have been studied extensively in bats. The manner in which these abilities are incorporated within escape behaviors during life-threatening distress is largely unknown. Here we tested the hypothesis that behavioral response profiles expressed during distress are relatively stereotypic given their evolutionary adaptations to avoid predators. We subjected juvenile and adult big-footed myotis (Myotis macrodactylus) to a sequence of three types of life threatening distress: 1) trapping them in a mist-net (environmental threat), 2) approaching them when trapped (predator threat), and 3) partially restraining their freedom to move (arrest), and recorded their escape behavior in each of the three conditions. Response profiles differed across individuals and with the context in which they were expressed. During environmental and predator threat, bats displayed significantly more biting and wing-flapping behaviors and emitted more echolocation pulses than during arrest. Response profiles also varied with age. During arrest, juveniles were more likely than adults to emit distress calls and vice-versa for biting and wing flapping during environmental and predator threat. Overall, individualized response profiles were classified into ten clusters that were aligned along two divergent response trajectories when viewed within two-dimensional, multifactorial decision space. Juvenile behaviors tended to follow a predominantly "social-dependence" trajectory, whereas adult behaviors were mostly aligned along a "self-reliance" trajectory. We conclude that bats modify their vocal behavior and make age-appropriate and contextually adaptive decisions when distressed. This decision-making ability is consistent with observations in other social species, including humans.

Situational and Age-Dependent Decision Making during Life Threatening Distress in Myotis macrodactylus

PubMed Central

Huang, Xiaobin; Kanwal, Jagmeet S.; Jiang, Tinglei; Long, Zhenyu; Luo, Bo; Yue, Xinke; Gu, Yongbo; Feng, Jiang

2015-01-01

Echolocation and audiovocal communication have been studied extensively in bats. The manner in which these abilities are incorporated within escape behaviors during life-threatening distress is largely unknown. Here we tested the hypothesis that behavioral response profiles expressed during distress are relatively stereotypic given their evolutionary adaptations to avoid predators. We subjected juvenile and adult big-footed myotis (Myotis macrodactylus) to a sequence of three types of life threatening distress: 1) trapping them in a mist-net (environmental threat), 2) approaching them when trapped (predator threat), and 3) partially restraining their freedom to move (arrest), and recorded their escape behavior in each of the three conditions. Response profiles differed across individuals and with the context in which they were expressed. During environmental and predator threat, bats displayed significantly more biting and wing-flapping behaviors and emitted more echolocation pulses than during arrest. Response profiles also varied with age. During arrest, juveniles were more likely than adults to emit distress calls and vice-versa for biting and wing flapping during environmental and predator threat. Overall, individualized response profiles were classified into ten clusters that were aligned along two divergent response trajectories when viewed within two-dimensional, multifactorial decision space. Juvenile behaviors tended to follow a predominantly “social-dependence” trajectory, whereas adult behaviors were mostly aligned along a “self-reliance” trajectory. We conclude that bats modify their vocal behavior and make age-appropriate and contextually adaptive decisions when distressed. This decision-making ability is consistent with observations in other social species, including humans. PMID:26181328

Emergency management of acute abdomen in children.

PubMed

Balachandran, Binesh; Singhi, Sunit; Lal, Sadhna

2013-03-01

Acute abdomen can be defined as a medical emergency in which there is sudden and severe pain in abdomen with accompanying signs and symptoms that focus on an abdominal involvement. It accounts for about 8 % of all children attending the emergency department. The goal of emergency management is to identify and treat any life-threatening medical or surgical disease condition and relief from pain. In mild cases often the cause is gastritis or gastroenteritis, colic, constipation, pharyngo-tonsilitis, viral syndromes or acute febrile illnesses. The common surgical causes are malrotation and Volvulus (in early infancy), intussusception, acute appendicitis, and typhoid and ischemic enteritis with perforation. Lower lobe pneumonia, diabetic ketoacidosis and acute porphyria should be considered in patients with moderate-severe pain with little localizing findings in abdomen. The approach to management in ED should include, in order of priority, a rapid cardiopulmonary assessment to ensure hemodynamic stability, focused history and examination, surgical consult and radiologic examination to exclude life threatening surgical conditions, pain relief and specific diagnosis. In a sick patient the initial steps include rapid IV access and normal saline 20 ml/kg (in the presence of shock/hypovolemia), adequate analgesia, nothing per oral/IV fluids, Ryle's tube aspiration and surgical consultation. An ultrasound abdomen is the first investigation in almost all cases with moderate and severe pain with localizing abdominal findings. In patients with significant abdominal trauma or features of pancreatitis, a Contrast enhanced computerized tomography (CECT) abdomen will be a better initial modality. Continuous monitoring and repeated physical examinations should be done in all cases. Specific management varies according to the specific etiology.

A STUDY OF IMPACT OF STRESSFUL LIFE-EVENTS IN NEUROTIC PATIENTS1

PubMed Central

Gautam, Shiv; Kamal, Preet

1990-01-01

SUMMARY Stressful life events preceding neurotic disorders, their impact on neurotic patients in comparison to normal subjects and relationship of impact of stressful life-events to depression and anxiety scores were studied prospectively in 100 consecutive neurotic patients, diagnosed according to ICD-9 and 100 matched normal subjects in psychiatric O.P.D. of S.M.S. Hospital, Jaipur, by administering presumptive stressful life event scale, Beck's depression inventory and Max Hamilton anxiety rating scale. It was found that number of stressful life events was higher in neurotic patients and their impact was also perceived significantly higher in them. Significantly higher depression and anxiety scores had positive corelation to number and impact of stressful life events in-neurotic patients. Cause and effect relationship of impact of stressful life events to neuroses has been discussed. PMID:21927491

Does decisional conflict differ across race and ethnicity groups? A study of parents whose children have a life-threatening illness.

PubMed

Knapp, Caprice; Sberna-Hinojosa, Melanie; Baron-Lee, Jacqueline; Curtis, Charlotte; Huang, I-Chan

2014-05-01

Children with life-threatening illnesses and their families may face a myriad of medical decisions in their lifetimes. Oftentimes these complicated medical decisions cause disagreements among patients, families, and providers about what is the best course of action. Although no evidence exists, it is possible that conflict may affect subgroups of the population differently. This study aims to investigate how decisional conflict varies among racial and ethnic subgroups. Two hundred sixty-six surveys were completed with parents whose children have a life-threatening illness. All children lived in Florida and were enrolled in the Medicaid program. The Decisional Conflict Scale, overall and broken down into its five distinct subscales, was used to assess parental decision-making. Descriptive, bivariate, and multivariate analyses were conducted. Subgroup analyses were conducted on Latino respondents. Our bivariate results suggest that minority parents report less Effective Decision Making (p<0.05) and report less Support in Decision Making (p<0.05) compared to white, non-Hispanic parents. For the subgroup analysis, we found that those who identify as Mexican American and Central/South American report having greater Uncertainty in Choosing Options (p<0.05) and less Values Clarity (p<0.05) as compared to Puerto Rican or Cuban Americans. Results from the multivariate analyses suggest that those whose primary language is not English are associated with greater Uncertainty in Choosing Options (p<0.05). Values Clarity was lower for children who were diagnosed with their life-threatening condition at birth (p<0.05) as compared to children diagnosed at a later time. Our study is the first to describe racial and ethnic differences in decisional conflict of parents of children with life-threatening illnesses. Significant differences exist by race, ethnicity, language spoken, and diagnosis time across several subdomains of decisional conflict. These differences are important to

Early Life Conditions, Adverse Life Events, and Chewing Ability at Middle and Later Adulthood

PubMed Central

Watt, Richard G.; Tsakos, Georgios

2014-01-01

Objectives. We sought to determine the extent to which early life conditions and adverse life events impact chewing ability in middle and later adulthood. Methods. Secondary analyses were conducted based on data from waves 2 and 3 of the Survey of Health, Ageing, and Retirement in Europe (SHARE), collected in the years 2006 to 2009 and encompassing information on current chewing ability and the life history of persons aged 50 years or older from 13 European countries. Logistic regression models were estimated with sequential inclusion of explanatory variables representing living conditions in childhood and adverse life events. Results. After controlling for current determinants of chewing ability at age 50 years or older, certain childhood and later life course socioeconomic, behavioral, and cognitive factors became evident as correlates of chewing ability at age 50 years or older. Specifically, childhood financial hardship was identified as an early life predictor of chewing ability at age 50 years or older (odds ratio = 1.58; 95% confidence interval = 1.22, 2.06). Conclusions. Findings suggest a potential enduring impact of early life conditions and adverse life events on oral health in middle and later adulthood and are relevant for public health decision-makers who design strategies for optimal oral health. PMID:24625140

Transcatheter treatment of life-threatening lower gastrointestinal bleeding due to advanced pelvic malignancy.

PubMed

Spinosa, D J; Angle, J F; McGraw, J K; Maurer, E J; Hagspiel, K D; Matsumoto, A H

1998-01-01

We present two patients with life-threatening, massive, lower gastrointestinal (GI) bleeding and locally advanced cervical carcinoma. Selective pelvic arteriography demonstrated that the site of bleeding originated from a pseudoaneurysm of the right internal iliac artery with fistulous communication to the sigmoid colon in one patient and from the left internal iliac artery into the rectum in the second patient. Transcatheter embolotherapy was then performed using balloon occlusion in one patient and coil embolization in the second patient. The iliac arteries should also be evaluated in patients with pelvic cancer who present with lower GI bleeding.

Stressful life events and the perpetration of adolescent dating abuse.

PubMed

Chen, May S; Foshee, Vangie A

2015-03-01

Theoretical and empirical evidence suggests that stressful life events are associated with the perpetration of intimate partner violence among adults, but little attention has been given to the relationship between stressful life events and adolescent dating abuse, a prevalent form of violence that results in serious and long-lasting consequences. The current study addresses this gap by examining associations between family-, peer-, school-, and health-related stressful life events and the perpetration of both psychological and physical forms of dating abuse in a sample of 1,125 adolescents (54.6% female, 18% Black), and determining whether these associations are moderated by attributes of the family (closeness to parent) and the adolescent (sex and self-esteem). The total number of stressful events and school-related events were positively associated with the perpetration of psychological dating abuse and family-related events were related to the perpetration of psychological dating abuse for boys, but not girls. Closeness to parent buffered the effect of stressful health-related events on the perpetration of physical dating abuse, but exacerbated the effect of stressful family-related events on the perpetration of physical dating abuse. Health-related events were associated with physical perpetration for those with high, but not low self-esteem. Finally, the total number of stressful events and family-related events were related to the perpetration of physical dating abuse by boys, but not by girls. Taken together, these findings suggest that stressful life events play an important role in adolescent dating abuse, and should be taken into consideration when developing adolescent dating abuse prevention programs.

Ruminative self-focus, negative life events, and negative affect

PubMed Central

Moberly, Nicholas J.; Watkins, Edward R.

2008-01-01

Ruminative thinking is believed to exacerbate the psychological distress that follows stressful life events. An experience-sampling study was conducted in which participants recorded negative life events, ruminative self-focus, and negative affect eight times daily over one week. Occasions when participants reported a negative event were marked by higher levels of negative affect. Additionally, negative events were prospectively associated with higher levels of negative affect at the next sampling occasion, and this relationship was partially mediated by momentary ruminative self-focus. Depressive symptoms were associated with more frequent negative events, but not with increased reactivity to negative events. Trait rumination was associated with reports of more severe negative events and increased reactivity to negative events. These results suggest that the extent to which a person engages in ruminative self-focus after everyday stressors is an important determinant of the degree of distress experienced after such events. Further, dispositional measures of rumination predict mood reactivity to everyday stressors in a non-clinical sample. PMID:18684437

Genome-wide association of implantable cardioverter-defibrillator activation with life-threatening arrhythmias.

PubMed

Murray, Sarah S; Smith, Erin N; Villarasa, Nikki; Nahey, Tara; Lande, Jeff; Goldberg, Harold; Shaw, Marian; Rosenthal, Lawrence; Ramza, Brian; Alaeddini, Jamshid; Han, Xinqiang; Damani, Samir; Soykan, Orhan; Kowal, Robert C; Topol, Eric J

2012-01-01

To identify genetic factors that would be predictive of individuals who require an implantable cardioverter-defibrillator (ICD), we conducted a genome-wide association study among individuals with an ICD who experienced a life-threatening arrhythmia (LTA; cases) vs. those who did not over at least a 3-year period (controls). Most individuals that receive implantable cardioverter-defibrillators never experience a life-threatening arrhythmia. Genetic factors may help identify who is most at risk. Patients with an ICD and extended follow-up were recruited from 34 clinical sites with the goal of oversampling those who had experienced LTA, with a cumulative 607 cases and 297 controls included in the analysis. A total of 1,006 Caucasian patients were enrolled during a time period of 13 months. Arrhythmia status of 904 patients could be confirmed and their genomic data were included in the analysis. In this cohort, there were 704 males, 200 females, and the average age was 73.3 years. We genotyped DNA samples using the Illumina Human660 W Genotyping BeadChip and tested for association between genotype at common variants and the phenotype of having an LTA. We did not find any associations reaching genome-wide significance, with the strongest association at chromosome 13, rs11856574 at P = 5×10⁻⁶. Loci previously implicated in phenotypes such as QT interval (measure of the time between the start of the Q wave and the end of the T wave as measured by electrocardiogram) were not found to be significantly associated with having an LTA. Although powered to detect such associations, we did not find common genetic variants of large effect associated with having a LTA in those of European descent. This indicates that common gene variants cannot be used at this time to guide ICD risk-stratification. ClinicalTrials.gov NCT00664807.

Psychometric Properties of the Life Events Checklist

ERIC Educational Resources Information Center

Gray, Matt J.; Litz, Brett T.; Hsu, Julie L.; Lombardo, Thomas W.

2004-01-01

The Life Events Checklist (LEC), a measure of exposure to potentially traumatic events, was developed at the National Center for Posttraumatic Stress Disorder (PTSD) concurrently with the Clinician Administered PTSD Scale (CAPS) to facilitate the diagnosis of PTSD. Although the CAPS is recognized as the gold standard in PTSD symptom assessment,…

Self-esteem, narcissism, and stressful life events: Testing for selection and socialization.

PubMed

Orth, Ulrich; Luciano, Eva C

2015-10-01

We examined whether self-esteem and narcissism predict the occurrence of stressful life events (i.e., selection) and whether stressful life events predict change in self-esteem and narcissism (i.e., socialization). The analyses were based on longitudinal data from 2 studies, including samples of 328 young adults (Study 1) and 371 adults (Study 2). The effects of self-esteem and narcissism were mutually controlled for each other and, moreover, controlled for effects of depression. After conducting the study-level analyses, we meta-analytically aggregated the findings. Self-esteem had a selection effect, suggesting that low self-esteem led to the occurrence of stressful life events; however, this effect became nonsignificant when depression was controlled for. Regardless of whether depression was controlled for or not, narcissism had a selection effect, suggesting that high narcissism led to the occurrence of stressful life events. Moreover, stressful life events had a socialization effect on self-esteem, but not on narcissism, suggesting that the occurrence of stressful life events decreased self-esteem. Analyses of trait-state models indicated that narcissism consisted almost exclusively of perfectly stable trait variance, providing a possible explanation for the absence of socialization effects on narcissism. The findings have significant implications because they suggest that a person's level of narcissism influences whether stressful life events occur, and that self-esteem is shaped by the occurrence of stressful life events. Moreover, we discuss the possibility that depression mediates the selection effect of low self-esteem on stressful life events. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

Life-threatening macroglossia after posterior fossa surgery: a surgical positioning problem?

PubMed

Vermeersch, G; Menovsky, T; De Ridder, D; De Bodt, M; Saldien, V; Van de Heyning, P

2014-01-01

A 55-year-old woman was operated in the lateral park bench position with significant neck flexion and oral packing. Macroglossia was noticed immediately postoperatively after endotracheal extubation. The patient was reintubated for 13 days and subsequently required a tracheostoma. After the placement of the tracheostoma and the removal of the endotracheal tube, the congestion of the tongue decreased markedly within 24 hours. Macroglossia is a rare complication following posterior fossa procedures with few cases reported so far. It can cause airway obstruction, which could be a life-threatening complication, and it therefore requires prompt treatment. The aetiology of postoperative macroglossia remains uncertain and has been attributed to arterial, venous and lymphatic compression, mechanical compression, or neurogenic causes. This article describes new insights into aetiology and also describes preventive measures and possible treatment.

Association of Antihypertensive Medication Adherence With Healthcare Use and Medicaid Expenditures for Acute Cardiovascular Events.

PubMed

Yang, Zhuo; Howard, David H; Will, Julie; Loustalot, Fleetwood; Ritchey, Matthew; Roy, Kakoli

2016-05-01

We assessed the impact of antihypertensive medication (AHM) adherence on the incidence and associated Medicaid costs of acute cardiovascular disease (CVD) events among Medicaid beneficiaries. The study cohort (n=59,037) consists of nonelderly adults continuously enrolled (36 mo and above) in a Medicaid fee-for-service program. AHM adherence was calculated using the medication possession ratio (MPR) and stratified to low (MPR<60%), moderate (60%≤MPR<80%), and high (MPR≥80%) levels. We used a proportional hazard model to estimate risk for acute CVD events and generalized linear models to estimate Medicaid per-patient-per-year costs. Low and moderate adherence subgroups had about 1.8 and 1.4 times higher risk of acute CVD events, compared with high adherence subgroup. By adherence level, Medicaid per-patient per-year costs for (1) CVD-related emergency department visits and hospitalizations were $661 (low), $479 (moderate), and $343 (high) and (2) AHMs were $430 (low), $604 (moderate), and $664 (high). Costs for CVD events and AHMs combined were similar across adherence subgroups. Lower adherence to AHM was associated with progressively higher CVD risk. The increase in medication cost from higher AHM adherence was offset solely by reduced Medicaid spending on acute CVD events.

Effectiveness of storytelling interventions on psychosocial outcomes in adult patients with a life-threatening illness: a systematic review protocol.

PubMed

Schoenau, Mai Nanna; Jackson, Inger Marie

2016-06-01

The objective of this review is to identify the effectiveness of storytelling interventions on psychosocial outcomes. In this review, storytelling is where adult patients with a life-threatening illness tell their illness story, facilitated by a healthcare professional.Specifically the review questions are.

Does the circadian pattern for acute cardiac events presentation vary with fasting?

PubMed

Al Suwaidi, J; Bener, A; Gehani, A A; Behair, S; Al Mohanadi, D; Salam, A; Al Binali, H A

2006-01-01

Over one billion Muslims fast worldwide during the month of Ramadan. The impact of fasting on circadian presentation with acute cardiac events is unknown. To determine if fasting has any effect on the circadian presentation of acute cardiac events. A prospective study in a general hospital. Patients with acute coronary events were divided into two groups based on the history of fasting. Information about age, gender, cardiovascular risk factor profiles and outcome was collected. The relationship of time of presentation of initial symptoms with fasting was evaluated using Student's t-test, Mann-Whitney U-test and chi2 analysis. Of the 1019 patients hospitalized during the study period, 162 were fasting. Although, fasting patients were more likely to present to the emergency department in the time periods 5-6 AM (10.5% vs 6.3%) and 11 PM (11.1% vs 7.1%) and were less likely to present in the time periods 1-2 PM (3.7% vs 7.2%) and 5-6 PM (3.7% vs 7.0%); these differences were not statistically significant. Fasting patients were less likely to have their symptoms start between 5 and 8 AM (11.1% vs 19.4%) and more likely to have symptoms between 5 and 6 PM (11.1% vs 6.0%) and 3 and 4 AM (11.1% vs 6.9%). These differences for time of initial symptoms were statistically significant (P=0.002). Exogenous factors associated with fasting, namely, the changes in food intake and/or sleep timings, affect the circadian rhythm and influence the timing of presentation of acute coronary events.

Delayed-onset PTSD among war veterans: the role of life events throughout the life cycle.

PubMed

Horesh, Danny; Solomon, Z; Zerach, G; Ein-Dor, T

2011-09-01

The underlying mechanisms of delayed-onset PTSD are yet to be understood. This study examines the role of stressful life events throughout the life cycle in delayed-onset PTSD following combat. 675 Israeli veterans from the 1982 Lebanon War, 369 with antecedent combat stress reaction (CSR) and 306 without CSR were assessed prospectively, 1, 2 and 20 years after the war. Veterans were divided into four groups, according to the time of first PTSD onset (first onset at 1983, 1984, and 2002 and no PTSD onset). They were assessed for post-, peri- and pre-traumatic life events, as well as military and socio-demographic characteristics. Our findings indicate that shorter delays in PTSD onset were associated with a higher risk for CSR, a higher number of pre- and post-war life events, more severe subjective battle exposure, greater perceived danger during combat and a more stressful military position. CSR was found to be the most powerful predictor of PTSD onset. A recency effect was also found, with more recent life events proving to be stronger predictors of PTSD onset. First, our findings validate the existence of delayed-onset PTSD, as it was found among a substantial number of participants (16.5%). Second, post-, peri- and pre-traumatic life events are associated with the time of PTSD onset. Thus, practitioners and researchers are encouraged to examine not only the original trauma, but also the stressful experiences throughout the survivors' life cycle. In particular, identification of antecedent CSR may help mental help professionals in targeting high-risk populations.

Stressful life events and cancer risk

PubMed Central

Bergelt, C; Prescott, E; Grønbæk, M; Koch, U; Johansen, C

2006-01-01

In a prospective cohort study in Denmark of 8736 randomly selected people, no evidence was found among 1011 subjects who developed cancer that self-reported stressful major life events had increased their risk for cancer. PMID:17106440

Life-threatening metabolic alkalosis in Pendred syndrome

PubMed Central

Kandasamy, Narayanan; Fugazzola, Laura; Evans, Mark; Chatterjee, Krishna; Karet, Fiona

2011-01-01

Introduction Pendred syndrome, a combination of sensorineural deafness, impaired organification of iodide in the thyroid and goitre, results from biallelic defects in pendrin (encoded by SLC26A4), which transports chloride and iodide in the inner ear and thyroid respectively. Recently, pendrin has also been identified in the kidneys, where it is found in the apical plasma membrane of non-α-type intercalated cells of the cortical collecting duct. Here, it functions as a chloride–bicarbonate exchanger, capable of secreting bicarbonate into the urine. Despite this function, patients with Pendred syndrome have not been reported to develop any significant acid–base disturbances, except a single previous reported case of metabolic alkalosis in the context of Pendred syndrome in a child started on a diuretic. Case report We describe a 46-year-old female with sensorineural deafness and hypothyroidism, who presented with severe hypokalaemic metabolic alkalosis during inter-current illnesses on two occasions, and who was found to be homozygous for a loss-of-function mutation (V138F) in SLC26A4. Her acid–base status and electrolytes were unremarkable when she was well. Conclusion This case illustrates that, although pendrin is not usually required to maintain acid–base homeostasis under ambient condition, loss of renal bicarbonate excretion by pendrin during a metabolic alkalotic challenge may contribute to life-threatening acid–base disturbances in patients with Pendred syndrome. PMID:21551164

Life events, locus of control, and behavioral problems among Chinese adolescents.

PubMed

Liu, X; Kurita, H; Uchiyama, M; Okawa, M; Liu, L; Ma, D

2000-12-01

This study examined associations of life events and locus of control with behavioral problems among 1,365 Chinese adolescents by using the Youth Self-Report (YSR), Adolescent Self-Rating Life Events Checklist (ASLEC), and the Nowicki-Strickland Locus of Control Scale for Children. Results indicated that the overall prevalence of behavioral and emotional problems was 10.7% (95% CI = 9.9-11.5%). Logistic-regression analyses showed that a total of 13 negative life events mainly coming from academic domain and interpersonal relationships, high life-stress score, and high external locus score significantly increased the risk for behavioral problems. Life stress and locus of control significantly interacted with behavioral problems. These findings support the linkage between stressful life events and psychopathology in a general population of adolescents from mainland China, and demonstrate the stress-moderating effects of locus of control on psychopathology as well.

Social problem-solving, perceived stress, negative life events, depression and life satisfaction in psoriasis.

PubMed

Eskin, M; Savk, E; Uslu, M; Küçükaydoğan, N

2014-11-01

Psoriasis is a chronic dermatosis which may cause significant impairment of the patient's quality of life. The purpose of this study was to investigate the social problem-solving skills, perceived stress, negative life events, depression and life satisfaction in psoriasis patients. Data were gathered by means of questionnaires and clinical evaluations from 51 psoriatic patients and 51 matched healthy controls. Average disease duration was 16.47 years and average Psoriasis Area and Severity Index score was 3.67. Compared with the controls, the patients displayed lower social problem-solving skills. They displayed higher negative problem orientation and impulsive-careless problem-solving style scores than the controls. Patients tended also to show more avoidant problem-solving style and lower life satisfaction than controls. There was no difference between psoriatic patients and controls in terms of depression, perceived stress and negative life events. Higher social problem-solving skills were associated with lower depression, perceived stress and fewer numbers of negative life events but higher level of life satisfaction. The patient group largely included mild and moderate psoriatic cases. The findings of the study suggest that problem-solving training or therapy may be a suitable option for alleviating levels of psychological distress in patients suffering from psoriasis. © 2014 European Academy of Dermatology and Venereology.

Identifying youth at risk for difficulties following a traumatic event: pre-event factors are associated with acute symptomatology.

PubMed

Goslin, Megan C; Stover, Carla Smith; Berkowitz, Steven; Marans, Steven

2013-08-01

This study examined factors related to children's acute symptoms following a potentially traumatic event (PTE) to more clearly identify domains that should be included in screenings of youth exposed to a PTE. In particular, the authors examined whether trauma category (i.e., sexual abuse/disclosure of abuse, intentionally perpetrated traumas other than sexual abuse, and unintentional traumas) was related to symptoms after controlling for other relevant factors. Participants were 112 youth presenting for clinical evaluation within a month of a PTE and their nonoffending caregivers. Using data from baseline assessments collected as part of a randomized controlled trial of a secondary prevention program, the following factors were tested in 3 hierarchical regression models: index PTE category, history of traumatic exposure, preindex event functioning, and parenting behaviors. Prior trauma exposure, preindex event functioning, and hostile parenting were uniquely related to children's symptoms in the acute posttraumatic period after controlling for time since the event and child age, but trauma category was not. Implications for identifying and referring children at high risk for poor outcomes in the early aftermath of a PTE are discussed. An exclusive focus on the event is insufficient and more comprehensive understanding of the child and family is required. Copyright © 2013 International Society for Traumatic Stress Studies.

Magnetic Resonance Imaging as a Predictor of Survival Free of Life-Threatening Arrhythmias and Transplantation in Cardiac Sarcoidosis.

PubMed

Ekström, Kaj; Lehtonen, Jukka; Hänninen, Helena; Kandolin, Riina; Kivistö, Sari; Kupari, Markku

2016-05-02

Cardiac magnetic resonance imaging has a key role in today's diagnosis of cardiac sarcoidosis. We set out to investigate whether cardiac magnetic resonance imaging also helps predict outcome in cardiac sarcoidosis. Our work involved 59 patients with cardiac sarcoidosis (38 female, mean age 46±10 years) seen at our hospital since February 2004 and followed up after contrast-enhanced cardiac magnetic resonance imaging. The extent of myocardial late gadolinium enhancement (measured as percentage of left ventricular mass), the volumes and ejection fractions of the left and right ventricles, and the thickness of the basal interventricular septum were determined and analyzed for prognostic significance. By April 2015, 23 patients had reached the study's end point, consisting of a composite of cardiac death (n=3), cardiac transplantation (n=1), and occurrence of life-threatening ventricular tachyarrhythmias (n=19; ventricular fibrillation in 5 and sustained ventricular tachycardia in 14 patients). In univariate analysis, myocardial extent of late gadolinium enhancement predicted event-free survival, as did scar-like thinning (<4 mm) of the basal interventricular septum and the ejection fraction of the right ventricle (P<0.05 for all). In multivariate Cox regression analysis, extent of late gadolinium enhancement was the only independent predictor of outcome events on cardiac magnetic resonance imaging, with a hazard ratio of 2.22 per tertile (95% CI 1.07-4.59). An extent of late gadolinium enhancement >22% (third tertile) had positive and negative predictive values for serious cardiac events of 75% and 76%, respectively. Findings on cardiac magnetic resonance imaging and the extent of myocardial late gadolinium enhancement in particular help predict serious cardiac events in cardiac sarcoidosis. © 2016 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

Social anxiety and negative early life events in university students.

PubMed

Binelli, Cynthia; Ortiz, Ana; Muñiz, Armando; Gelabert, Estel; Ferraz, Liliana; S Filho, Alaor; Crippa, José Alexandre S; Nardi, Antonio E; Subirà, Susana; Martín-Santos, Rocío

2012-06-01

There is substantial evidence regarding the impact of negative life events during childhood on the aetiology of psychiatric disorders. We examined the association between negative early life events and social anxiety in a sample of 571 Spanish University students. In a cross-sectional survey conducted in 2007, we collected data through a semistructured questionnaire of sociodemographic variables, personal and family psychiatric history, and substance abuse. We assessed the five early negative life events: (i) the loss of someone close, (ii) emotional abuse, (iii) physical abuse, (iv) family violence, and (v) sexual abuse. All participants completed the Liebowitz Social Anxiety Scale. Mean (SD) age was 21 (4.5), 75% female, LSAS score was 40 (DP = 22), 14.2% had a psychiatric family history and 50.6% had negative life events during childhood. Linear regression analyses, after controlling for age, gender, and family psychiatric history, showed a positive association between family violence and social score (p = 0.03). None of the remaining stressors produced a significant increase in LSAS score (p > 0.05). University students with high levels of social anxiety presented higher prevalence of negative early life events. Thus, childhood family violence could be a risk factor for social anxiety in such a population.

[Case report of live threatening complications due to self insertion of foreign body into the vagina for masturbation purpose].

PubMed

Kuzaka, Bolesław; Kobryń, Andrzej; Niemierko, Maciej; Czaplicki, Maciej

2009-01-01

Authors have reported a case report of life threatening complications due to insertion of foreign bodies into the vagina, because of masturbation purpose. In this case subsequently came to perforation of the urinary bladder by the huge calculus that developed over the foreign body, and next to the peritoneum with development peritonitis and acute renal insufficiency with the need of dialysotherapy. After a number of surgical operations, the patient with a definitive percutaneous nephrostomy was discharged.

Stressful life events and depressive symptoms in mothers and fathers of young children.

PubMed

Flouri, Eirini; Narayanan, Martina K; Nærde, Ane

2018-04-01

Parents of young children generally report more depressive symptoms than parents of adult children or people without children, mainly because the presence of young children increases exposure to significant stressors (such as stressful life events). However, most studies on the depressogenic role of stressful life events in parents of young children have focussed on mothers. Using data from 1138 families with young children in Norway, we investigated gender differences in the effect of stressful life events after a child's birth on the development of parental depressive symptoms in 3 follow-ups at child's ages 3-6 years. We also explored if gender differences in disposition (personality) may explain any gender differences in the depressogenic effect of life events. Nesting parents within families, we found a female gender bias for both neuroticism and depressive symptoms but no gender difference in the number of life events reported. Importantly, the number of stressful life events predicted the level and course of depressive symptoms similarly for mothers and fathers. Personality traits did not change the association between stressful life events and depressive symptoms in either mothers or fathers. Given the study design, causality cannot be inferred. There was no gender difference in the depressogenic effect of stressful life events in our sample. There was no evidence for a female dispositional sensitivity to the depressogenic effect of stressful life events, either. Stressful life events put both mothers and fathers of young children at risk of depression. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.

Communication about life-sustaining therapy: insights from the Adaptive Leadership Framework

PubMed Central

Neglia, Elizabeth; Anderson, Ruth A.; Brandon, Debra; Docherty, Sharron L.

2014-01-01

Objective Effective provider and caregiver communication is central to quality care during treatment for life-threatening illnesses. The study aim was to analyze communication patterns between providers and a parent of an infant with a life-threatening disease using the Adaptive Leadership Framework, which is an activity that involves mobilizing others to adapt to a difficult situation. Method A secondary analysis was conducted on one case using 23 interviews with providers and mother of an infant diagnosed with Hurler’s syndrome. The interviews focused on decision-making challenges in regard to the infant’s treatment and were conducted over a 1-year period (pre-transplant, study entry, monthly, after a life-threatening event or substantial change in treatment and at 1-year post enrollment). Content analysis was used to identify and categorize communication patterns using concepts from the Adaptive Leadership Framework. Results Infant illness events and parent-provider caregiving were chronicled across a 1-year trajectory. Despite the life-threatening nature of Hurler’s disease, the parent and providers did not discuss palliative care or end-of-life. The parent sought direction and answers from the providers. The Adaptive Leadership Framework suggested how communication approaches were often mismatched with the needs of the parent. Discussion The results of the study accentuate the need to improve communication between provider and parents about end-of-life for their child. Adaptive Leadership illuminates how providers can influence a parent’s behavior when facing a challenging situation. This study suggests that Adaptive Leadership is a useful framework to guide research about healthcare communication in dealing with challenging issues. PMID:25309745

Early blood pressure lowering treatment in acute stroke. Ordinal analysis of vascular events in the Scandinavian Candesartan Acute Stroke Trial (SCAST).

PubMed

Jusufovic, Mirza; Sandset, Else Charlotte; Bath, Philip M; Berge, Eivind

2016-08-01

Early blood pressure-lowering treatment appears to be beneficial in patients with acute intracerebral haemorrhage and potentially in ischaemic stroke. We used a new method for analysis of vascular events in the Scandinavian Candesartan Acute Stroke Trial to see if the effect was dependent on the timing of treatment. Scandinavian Candesartan Acute Stroke Trial was a randomized controlled and placebo-controlled trial of candesartan within 30 h of ischaemic or haemorrhagic stroke. Of 2029 patients, 231 (11.4%) had a vascular event (vascular death, nonfatal stroke or nonfatal myocardial infarction) during the first 6 months. The modified Rankin Scale (mRS) score following a vascular event was used to categorize vascular events in order of severity: no event (n = 1798), minor (mRS 0-2, n = 59), moderately severe (mRS 3-4, n = 57) and major event (mRS 5-6, n = 115). We used ordinal logistic regression for analysis and adjusted for predefined prognostic variables. Candesartan had no overall effect on vascular events (adjusted common odds ratio 1.11, 95% confidence interval 0.84-1.47, P = 0.48), and the effects were the same in ischaemic and haemorrhagic stroke. Among the patients treated within 6 h, the adjusted common odds ratio for vascular events was 0.37, 95% confidence interval 0.16-0.84, P = 0.02, and there was no heterogeneity of effect between ischaemic and haemorrhagic strokes. Ordinal analysis of vascular events showed no overall effect of candesartan in the subacute phase of stroke. The effect of treatment given within 6 h of stroke onset appears promising, and will be addressed in ongoing trials. Ordinal analysis of vascular events is feasible and can be used in future trials.

Personality, Stressful Life Events, and Treatment Response in Major Depression

ERIC Educational Resources Information Center

Bulmash, Eric; Harkness, Kate L.; Stewart, Jeremy G.; Bagby, R. Michael

2009-01-01

The current study examined whether the personality traits of self-criticism or dependency moderated the effect of stressful life events on treatment response. Depressed outpatients (N = 113) were randomized to 16 weeks of cognitive-behavioral therapy, interpersonal psychotherapy, or antidepressant medication (ADM). Stressful life events were…

Relationships between meaning in life, social and achievement events, and positive and negative affect in daily life.

PubMed

Machell, Kyla A; Kashdan, Todd B; Short, Jerome L; Nezlek, John B

2015-06-01

Research on meaning in life has generally focused on global meaning judgments. This study examined how people's daily experiences, represented by events that occur in daily life, influence their perceived sense of meaning on a daily basis. One hundred sixty-two college students completed daily reports for 2 weeks. We examined the relationships among daily social and achievement events, daily positive and negative affect, and daily meaning in life. In addition, we tested the possible moderating influence of depressive symptoms on these relationships. Positive daily social and achievement events were related to greater daily meaning, above and beyond the contributions of daily positive and negative affect. Negative social and achievement events were related to less daily meaning, and negative achievement events covaried with daily meaning above and beyond positive and negative affect. Depression moderated the relationships between positive events and meaning, such that people who reported more depressive symptoms had greater increases in daily meaning in response to positive social and achievement events than individuals who reported fewer symptoms. These findings suggest the important role that daily events may play in fluctuations in people's affective experiences and sense of meaning in life. © 2014 Wiley Periodicals, Inc.

[Links between life events, traumatism and dementia; an open study including 565 patients with dementia].

PubMed

Charles, E; Bouby-Serieys, V; Thomas, P; Clément, J-P

2006-10-01

their repetition. According to a general psychosomatic biological pattern, psychic distress will engender a series of degradations or an acute or chronic response to an early trauma. According to this hypothesis, prolonged exposure to an excess of glucocorticosteroids at the time of a disadaptative stress would have deleterious effects on the hippocampus. Indeed, the hippocampus plays a part in a number of functions affected by dementia such as memory, learning process and emotional adjustment. This study takes into account stress factors ("stressors") but not factors influencing their impact on the subject such as an individual predisposition (genetic, psychopathologic, coping abilities) and social support. The force of the impact of these events on older people and what is really experienced by them remain unknown. This study strengthens a number of others evincing an unusual frequency of life events in dementia processes. According to an integrative pattern, repeated or prolonged stress could be a deciding factor in the degenerative process or a factor of decompensation with older people presenting a genetic, biological or psychological vulnerability to dementia. The impact of such life events would vary according to the subject's pre-morbid personality, coping abilities and the support he/she can rely on. Some life events may be involved in the dementia process as shown by the results of this study, but this relationship does not imply direct causality. It's difficult to appreciate whether these results are not a consequence of the greater attention paid to the patient after the appearance of the first symptoms, leading to a closer observation. Stress could trigger the degenerative process. This argues for the necessity of an early diagnosis taking into account a traumatic event of life either precocious or late.

Post-traumatic stress disorder associated with life-threatening motor vehicle collisions in the WHO World Mental Health Surveys.

PubMed

Stein, Dan J; Karam, Elie G; Shahly, Victoria; Hill, Eric D; King, Andrew; Petukhova, Maria; Atwoli, Lukoye; Bromet, Evelyn J; Florescu, Silvia; Haro, Josep Maria; Hinkov, Hristo; Karam, Aimee; Medina-Mora, María Elena; Navarro-Mateu, Fernando; Piazza, Marina; Shalev, Arieh; Torres, Yolanda; Zaslavsky, Alan M; Kessler, Ronald C

2016-07-22

Motor vehicle collisions (MVCs) are a substantial contributor to the global burden of disease and lead to subsequent post-traumatic stress disorder (PTSD). However, the relevant literature originates in only a few countries, and much remains unknown about MVC-related PTSD prevalence and predictors. Data come from the World Mental Health Survey Initiative, a coordinated series of community epidemiological surveys of mental disorders throughout the world. The subset of 13 surveys (5 in high income countries, 8 in middle or low income countries) with respondents reporting PTSD after life-threatening MVCs are considered here. Six classes of predictors were assessed: socio-demographics, characteristics of the MVC, childhood family adversities, MVCs, other traumatic experiences, and respondent history of prior mental disorders. Logistic regression was used to examine predictors of PTSD. Mental disorders were assessed with the fully-structured Composite International Diagnostic Interview using DSM-IV criteria. Prevalence of PTSD associated with MVCs perceived to be life-threatening was 2.5 % overall and did not vary significantly across countries. PTSD was significantly associated with low respondent education, someone dying in the MVC, the respondent or someone else being seriously injured, childhood family adversities, prior MVCs (but not other traumatic experiences), and number of prior anxiety disorders. The final model was significantly predictive of PTSD, with 32 % of all PTSD occurring among the 5 % of respondents classified by the model as having highest PTSD risk. Although PTSD is a relatively rare outcome of life-threatening MVCs, a substantial minority of PTSD cases occur among the relatively small proportion of people with highest predicted risk. This raises the question whether MVC-related PTSD could be reduced with preventive interventions targeted to high-risk survivors using models based on predictors assessed in the immediate aftermath of the MVCs.

Betting on Life: Associations Between Significant Life Events and Gambling Trajectories Among Gamblers with the Intent to Quit.

PubMed

Godinho, Alexandra; Kushnir, Vladyslav; Hodgins, David C; Hendershot, Christian S; Cunningham, John A

2018-03-24

Considerable evidence has suggested that problem gambling may be transitory and episodic, with gamblers routinely moving in and out of clinical thresholds. Findings in qualitative and quantitative studies have converged on identifying preliminary evidence for the role of life events as motivators and contributing factors for gambling changes over time. The aim of this study was to conduct an exploratory analysis of the relationship between life events, their respective experience as positive or negative, and gambling trajectories among problem gamblers intending to quit. Life event occurrence and ratings as positive or negative, and changes in gambling severity were analyzed over a 12-month period for 204 adult problem gamblers intending to reduce or quit their gambling. Overall, mixed effects models revealed several relationships between life events and both the magnitude and direction of gambling change over time. In particular, gamblers who experienced a greater number of positive events or specific events such as legal events, the adoption/loss of a child, or negative changes to their social relationships, finances, work environments or social/health activities were more likely to exhibit greater gambling reductions over time. Conversely, gamblers who experienced a greater number of negative events, such as family bereavement, the dissolution of a marriage, or negative changes to their residence exhibited smaller gambling reductions or increases in gambling severity. Possible mechanisms which may explain the findings and the importance of examining the subjective experience of life events are discussed. Recommendations for future studies examining associations between life events and gambling trajectories are provided.

Childhood abuse and psychotic experiences - evidence for mediation by adulthood adverse life events.

PubMed

Bhavsar, V; Boydell, J; McGuire, P; Harris, V; Hotopf, M; Hatch, S L; MacCabe, J H; Morgan, C

2017-10-09

We have previously reported an association between childhood abuse and psychotic experiences (PEs) in survey data from South East London. Childhood abuse is related to subsequent adulthood adversity, which could form one pathway to PEs. We aimed to investigate evidence of mediation of the association between childhood abuse and PEs by adverse life events. Data were analysed from the South East London Community Health Study (SELCoH, n = 1698). Estimates of the total effects on PEs of any physical or sexual abuse while growing up were partitioned into direct (i.e. unmediated) and indirect (total and specific) effects, mediated via violent and non-violent life events. There was strong statistical evidence for direct (OR 1.58, 95% CI: 1.19-2.1) and indirect (OR 1.51, 95% CI: 1.32-1.72) effects of childhood abuse on PEs after adjustment for potential confounders, indicating partial mediation of this effect via violent and non-violent life events. An estimated 47% of the total effect of abuse on PEs was mediated via adulthood adverse life events, of which violent life events made up 33% and non-violent life events the remaining 14%. The association between childhood abuse and PEs is partly mediated through the experience of adverse life events in adulthood. There is some evidence that a larger proportion of this effect was mediated through violent life events than non-violent life events.

Stressful Life Events in a Clinical Sample of Depressed Children in Hungary

PubMed Central

Mayer, László; Lopez-Duran, Nestor L.; Kovacs, Maria; George, Charles; Baji, Ildikó; Kapornai, Krisztina; Kiss, Enikő; Vetró, Ágnes

2009-01-01

Background There is limited information on the characteristics of stressful life events in depressed pediatric clinical populations and the extent to which sex, age, and their interactions may influence the relations of life events and depression. Using a very large clinical sample of children and adolescents with major depressive disorder (MDD), we therefore examined life events in various ways as well as their relations to age and sex. Method The study included a clinic-based sample of 434 children (ages 7–14) with a DSM-IV diagnosis of MDD and their mothers, and a school-based comparison sample of 724 children and their mothers. Life event information was obtained from the mothers. Results Children with MDD had twice the number of lifetime stressful events than did the comparison group, with very high levels of stressors by the age of 7–9 that stabilized across adolescence. In contrast, the comparison sample experienced a gradual increase in stressful life events as a function of age up to mid-adolescence. Parental health events, death of close relatives, and intra-familial events were significantly associated with MDD diagnosis. There were significantly stronger associations between parental health- as well as death-event clusters and MDD diagnosis among younger children than adolescents. Limitations Geographical differences between the clinical and comparison samples, as well as possible parental reporting biases may affect the generalizability of these findings. Conclusion The association between some stressful life events and MDD seems to be moderated by age, underscoring the need to examine specific events, as well as clusters of events. Better understanding of such interactions may facilitate early identification of possible risk factors for pediatric MDD. PMID:18845343

Stressful life events in a clinical sample of depressed children in Hungary.

PubMed

Mayer, László; Lopez-Duran, Nestor L; Kovacs, Maria; George, Charles J; Baji, Ildikó; Kapornai, Krisztina; Kiss, Eniko; Vetró, Agnes

2009-05-01

There is limited information on the characteristics of stressful life events in depressed pediatric clinical populations and the extent to which sex, age, and their interactions may influence the relations of life events and depression. Using a very large clinical sample of children and adolescents with major depressive disorder (MDD), we therefore examined life events in various ways, as well as their relations to age and sex. The study included a clinic-based sample of 434 children (ages 7-14) with a DSM-IV diagnosis of MDD and their mothers, and a school-based comparison sample of 724 children and their mothers. Life event information was obtained from the mothers. Children with MDD had twice the number of lifetime stressful events than did the comparison group, with very high levels of stressors by the age of 7-9 that stabilized across adolescence. In contrast, the comparison sample experienced a gradual increase in stressful life events as a function of age up to mid-adolescence. Parental health events, death of close relatives, and intrafamilial events were significantly associated with MDD diagnosis. There were significantly stronger associations between parental health- as well as death-event clusters and MDD diagnosis among younger children than adolescents. Geographical differences between the clinical and comparison samples, as well as possible parental reporting biases may affect the generalizability of these findings. The association between some stressful life events and MDD seems to be moderated by age, underscoring the need to examine specific events, as well as clusters of events. Better understanding of such interactions may facilitate early identification of possible risk factors for pediatric MDD.

Antenatal magnesium sulfate exposure and acute cardiorespiratory events in preterm infants.

PubMed

De Jesus, Lilia C; Sood, Beena G; Shankaran, Seetha; Kendrick, Douglas; Das, Abhik; Bell, Edward F; Stoll, Barbara J; Laptook, Abbot R; Walsh, Michele C; Carlo, Waldemar A; Sanchez, Pablo J; Van Meurs, Krisa P; Bara, Rebecca; Hale, Ellen C; Newman, Nancy S; Ball, M Bethany; Higgins, Rosemary D

2015-01-01

Antenatal magnesium (anteMg) is used for various obstetric indications including fetal neuroprotection. Infants exposed to anteMg may be at risk for respiratory depression and delivery room (DR) resuscitation. The study objective was to compare the risk of acute cardiorespiratory events among preterm infants who were and were not exposed to anteMg. This was a retrospective analysis of prospective data collected in the Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network's Generic Database from April 1, 2011, through March 31, 2012. The primary outcome was DR intubation or respiratory support at birth or on day 1 of life. Secondary outcomes were invasive mechanical ventilation, hypotension treatment, neonatal morbidities, and mortality. Logistic regression analysis evaluated the risk of primary outcome after adjustment for covariates. We evaluated 1544 infants <29 weeks' gestational age (1091 in anteMg group and 453 in nonexposed group). Mothers in the anteMg group were more likely to have higher education, pregnancy-induced hypertension, and antenatal corticosteroids, while their infants were younger in gestation and weighed less (P < .05). The primary outcome (odds ratio [OR], 1.2; 95% confidence interval [CI], 0.88-1.65) was similar between groups. Hypotension treatment (OR, 0.70; 95% CI, 0.51-0.97) and invasive mechanical ventilation (OR, 0.54; 95% CI, 0.41-0.72) were significantly less in the anteMg group. Among preterm infants age <29 weeks' gestation, anteMg exposure was not associated with an increase in cardiorespiratory events in the early newborn period. The safety of anteMg as measured by the need for DR intubation or respiratory support on day 1 of life was comparable between groups. Copyright © 2015 Elsevier Inc. All rights reserved.

Evaluation of Life Events in Major Depression: Assessing Negative Emotional Bias.

PubMed

Girz, Laura; Driver-Linn, Erin; Miller, Gregory A; Deldin, Patricia J

2017-05-01

Overly negative appraisals of negative life events characterize depression but patterns of emotion bias associated with life events in depression are not well understood. The goal of this paper is to determine under which situations emotional responses are stronger than expected given life events and which emotions are biased. Depressed (n = 16) and non-depressed (n = 14) participants (mean age = 41.4 years) wrote about negative life events involving their own actions and inactions, and rated the current emotion elicited by those events. They also rated emotions elicited by someone else's actions and inactions. These ratings were compared with evaluations provided by a second, 'benchmark' group of non-depressed individuals (n = 20) in order to assess the magnitude and direction of possible biased emotional reactions in the two groups. Participants with depression reported greater anger and disgust than expected in response to both actions and inactions, whereas they reported greater guilt, shame, sadness, responsibility and fear than expected in response to inactions. Relative to non-depressed and benchmark participants, depressed participants were overly negative in the evaluation of their own life events, but not the life events of others. A standardized method for establishing emotional bias reveals a pattern of overly negative emotion only in depressed individuals' self-evaluations, and in particular with respect to anger and disgust, lending support to claims that major depressives' evaluations represent negative emotional bias and to clinical interventions that address this bias. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

Impact of Stressful Life Events on Patients with Chronic Obstructive Pulmonary Disease.

PubMed

Yu, Tsung; Frei, Anja; Ter Riet, Gerben; Puhan, Milo A

There is a general notion that stressful life events may cause mental and physical health problems. We aimed to describe stressful life events reported by patients with chronic obstructive pulmonary disease (COPD) and to assess their impact on health outcomes and behaviors. Two hundred and sixty-six primary care patients who participated in the ICE COLD ERIC cohort study were asked to document any stressful life events in the past 3 years. We assessed the before-after (the event) changes for symptoms of depression and anxiety, health status, dyspnea-related quality of life, exacerbations, cigarette use, and physical activity. We used linear regression analysis to estimate the crude and adjusted magnitude of the before-after changes. About 41% (110/266) of patients reported the experience of any stressful life events and "death of relatives/important persons" was most common (31%). After accounting for age, sex, living status, lung function, and anxiety/depression status at baseline, experiencing any stressful life events was associated with a 0.9-point increase on the depression scale (95% CI 0.3 to 1.4), a 0.8-point increase on the anxiety scale (95% CI 0.3 to 1.3), and a 0.8-point decrease in the physical activity score (95% CI -1.6 to 0). Experiencing stressful life events was associated with a small to moderate increase in symptoms of depression and anxiety in COPD, but no discernable effect was found for other physical outcomes. However, confirmation of these results in other COPD cohorts and identification of patients particularly vulnerable to stressful life events are needed. © 2017 S. Karger AG, Basel.

Adolescent Depression and Negative Life Events, the Mediating Role of Cognitive Emotion Regulation

PubMed Central

Stikkelbroek, Yvonne; Bodden, Denise H. M.; Kleinjan, Marloes; Reijnders, Mirjam; van Baar, Anneloes L.

2016-01-01

Background Depression during adolescence is a serious mental health problem. Difficulties in regulating evoked emotions after stressful life events are considered to lead to depression. This study examined if depressive symptoms were mediated by various cognitive emotion regulation strategies after stressful life events, more specifically, the loss of a loved one, health threats or relational challenges. Methods We used a sample of 398 adolescents (Mage = 16.94, SD = 2.90), including 52 depressed outpatients, who all reported stressful life event(s). Path analyses in Mplus were used to test mediation, for the whole sample as well as separately for participants scoring high versus low on depression, using multigroup analyses. Results Health threats and relational challenging stressful life events were associated with depressive symptoms, while loss was not. More frequent use of maladaptive strategies was related to more depressive symptoms. More frequent use of adaptive strategies was related to less depressive symptoms. Specific life events were associated with specific emotion regulation strategies. The relationship between challenging, stressful life events and depressive symptoms in the whole group was mediated by maladaptive strategies (self-blame, catastrophizing and rumination). No mediation effect was found for adaptive strategies. Conclusion The association between relational challenging, stressful life events and depressive symptoms was mediated by maladaptive, cognitive emotion regulation strategies. PMID:27571274

Stressful Life Events and Child Anxiety: Examining Parent and Child Mediators.

PubMed

Platt, Rheanna; Williams, Sarah R; Ginsburg, Golda S

2016-02-01

While a number of factors have been linked with excessive anxiety (e.g., parenting, child temperament), the impact of stressful life events remains under-studied. Moreover, much of this literature has examined bivariate associations rather than testing more complex theoretical models. The current study extends the literature on life events and child anxiety by testing a theory-driven meditational model. Specifically, one child factor (child cognitions/locus of control), two parent factors (parent psychopathology and parenting stress), and two parent-child relationship factors (parent-child dysfunctional interaction and parenting style) were examined as mediators in the relationship between stressful life events and severity of child anxiety. One hundred and thirty anxious parents and their nonanxious, high-risk children (ages ranged from 7 to 13 years) participated in this study. Results indicated that levels of parenting stress, parental anxious rearing, and dysfunctional parent-child interaction mediated the association between stressful life events and severity of anxiety symptoms. Child cognition and parent psychopathology factors failed to emerge as mediators. Findings provide support for more complex theoretical models linking life events and child anxiety and suggest potential targets of intervention.

Stressful Life Events and Child Anxiety: Examining Parent and Child Mediators

PubMed Central

Platt, Rheanna; Williams, Sarah R.; Ginsburg, Golda S.

2015-01-01

While a number of factors have been linked with excessive anxiety (e.g., parenting, child temperament), the impact of stressful life events remains under-studied. Moreover, much of this literature has examined bivariate associations rather than testing more complex theoretical models. The current study extends the literature on life events and child anxiety by testing a theory-driven meditational model. Specifically, one child factor (child cognitions/locus of control), two parent factors (parent psychopathology and parenting stress), and two parent-child relationship factors (parent-child dysfunctional interaction and parenting style) were examined as mediators in the relationship between stressful life events and severity of child anxiety. One hundred and thirty anxious parents and their nonanxious, high-risk children (ages ranged from 7 to 13 years) participated in this study. Results indicated that levels of parenting stress, parental anxious rearing, and dysfunctional parent-child interaction mediated the association between stressful life events and severity of anxiety symptoms. Child cognition and parent psychopathology factors failed to emerge as mediators. Findings provide support for more complex theoretical models linking life events and child anxiety and suggest potential targets of intervention. PMID:25772523

Effects of stressful life events in young black men with high blood pressure.

PubMed

Han, Hae-Ra; Kim, Miyong T; Rose, Linda; Dennison, Cheryl; Bone, Lee; Hill, Martha N

2006-01-01

1) To describe stressful life events as experienced by a sample of young Black men with high blood pressure (HBP) living in inner-city Baltimore, Maryland; and 2) to examine the effect of cumulative stressful life events on substance use, depression, and quality of life. Data were obtained over 48 months by interview from 210 men in an HBP management study. Stressors repeatedly occurring over time included death of family member or close friend (65.2%), having a new family member (32.9%), change in residence (31.4%), difficulty finding a job (24.3%), and fired or laid off from work (17.6%). Involvement with crime or legal matters was reported at least twice during the 48 months by 33.3% of men. When a cumulative stressful life events score was calculated by summing the number of events experienced at 6-month points over 48 months and tested for its relationship with the health outcomes, the findings of multivariate analyses revealed significant associations between cumulative life stressors and depression and quality of life. No significant relationship was found between stressful life events and substance use. The results suggest that cumulative stressful life events have a negative effect on mental health and quality of life in young Black men with HBP. Future study should focus on developing interventions to assist individuals in managing distress related to stressful events with necessary community resources.

Fifteen years after parental divorce: mental health and experienced life-events.

PubMed

Angarne-Lindberg, Teresia; Wadsby, Marie

2009-01-01

The children who experienced their parents' divorce when the divorce rate in Sweden had begun to grow to higher levels than in preceding decades are today adults. The aim of this study was to investigate if adults who had experienced parental divorce 15 years before the time of our study, differed in mental health from those with continuously married parents, taking into account life events other than the divorce. Instruments used were the Symptom Checklist (SCL-90) measuring mental health and the Life Event questionnaire capturing the number and experience of occurred events. Forty-eight persons, who were 7-18 years old when their parents divorced, constituted the divorce group, and 48 persons matched on age, sex and growth environment formed the study groups. The SCL-90 showed a limited difference between the groups, but not concerning total mental health. A main finding was a difference with regard to sex and age; women aged 22-27 in the divorce group displayed poorer mental health than other participants in both groups. The results from the Life Event questionnaire showed that the divorce group had experienced a significantly larger number of events, and more life events were described as negative with difficult adjustment. A regression analysis showed a significant relation between the SCL-90, Global Severity Index and life events experienced as negative with difficult adjustment, divorce events excluded, but not with the divorce itself. It seems highly desirable to pay more attention than has thus far been paid to girls with experience of childhood divorce at age 7-12.

Genome-Wide Association of Implantable Cardioverter-Defibrillator Activation With Life-Threatening Arrhythmias

PubMed Central

Murray, Sarah S.; Smith, Erin N.; Villarasa, Nikki; Nahey, Tara; Lande, Jeff; Goldberg, Harold; Shaw, Marian; Rosenthal, Lawrence; Ramza, Brian; Alaeddini, Jamshid; Han, Xinqiang; Damani, Samir; Soykan, Orhan; Kowal, Robert C.; Topol, Eric J.

2012-01-01

Objectives To identify genetic factors that would be predictive of individuals who require an implantable cardioverter-defibrillator (ICD), we conducted a genome-wide association study among individuals with an ICD who experienced a life-threatening arrhythmia (LTA; cases) vs. those who did not over at least a 3-year period (controls). Background Most individuals that receive implantable cardioverter-defibrillators never experience a life-threatening arrhythmia. Genetic factors may help identify who is most at risk. Methods Patients with an ICD and extended follow-up were recruited from 34 clinical sites with the goal of oversampling those who had experienced LTA, with a cumulative 607 cases and 297 controls included in the analysis. A total of 1,006 Caucasian patients were enrolled during a time period of 13 months. Arrhythmia status of 904 patients could be confirmed and their genomic data were included in the analysis. In this cohort, there were 704 males, 200 females, and the average age was 73.3 years. We genotyped DNA samples using the Illumina Human660 W Genotyping BeadChip and tested for association between genotype at common variants and the phenotype of having an LTA. Results and Conclusions We did not find any associations reaching genome-wide significance, with the strongest association at chromosome 13, rs11856574 at P = 5×10−6. Loci previously implicated in phenotypes such as QT interval (measure of the time between the start of the Q wave and the end of the T wave as measured by electrocardiogram) were not found to be significantly associated with having an LTA. Although powered to detect such associations, we did not find common genetic variants of large effect associated with having a LTA in those of European descent. This indicates that common gene variants cannot be used at this time to guide ICD risk-stratification. Trial Registration ClinicalTrials.gov NCT00664807 PMID:22247754

Stressful Life Events, ADHD Symptoms, and Brain Structure in Early Adolescence.

PubMed

Humphreys, Kathryn L; Watts, Emily L; Dennis, Emily L; King, Lucy S; Thompson, Paul M; Gotlib, Ian H

2018-05-21

Despite a growing understanding that early adversity in childhood broadly affects risk for psychopathology, the contribution of stressful life events to the development of symptoms of attention-deficit/hyperactivity disorder (ADHD) is not clear. In the present study, we examined the association between number of stressful life events experienced and ADHD symptoms, assessed using the Attention Problems subscale of the Child Behavior Checklist, in a sample of 214 children (43% male) ages 9.11-13.98 years (M = 11.38, SD = 1.05). In addition, we examined whether the timing of the events (i.e., onset through age 5 years or after age 6 years) was associated with ADHD symptoms. Finally, we examined variation in brain structure to determine whether stressful life events were associated with volume in brain regions that were found to vary as a function of symptoms of ADHD. We found a small to moderate association between number of stressful life events and ADHD symptoms. Although the strength of the associations between number of events and ADHD symptoms did not differ as a function of the age of occurrence of stressful experiences, different brain regions were implicated in the association between stressors and ADHD symptoms in the two age periods during which stressful life events occurred. These findings support the hypothesis that early adversity is associated with ADHD symptoms, and provide insight into possible brain-based mediators of this association.

Life-Threatening Complication During Percutaneous Ablation of Adrenal Gland Metastasis: Takotsubo Syndrome

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tsoumakidou, Georgia, E-mail: gtsoumakidou@yahoo.com; Buy, Xavier, E-mail: Xavier.buy@chru-strasbourg.f; Zickler, Pierre, E-mail: pierre.zickler@chru-strasbourg.f

2010-06-15

A rare life-threatening complication during percutaneous cryoablation of an adrenal gland metastasis from a lung carcinoma is reported. The patient presented hypertensive crisis at the beginning of the thawing cycle, followed by electrocardiographic change which necessitated interruption of the procedure and his transfer to the intensive care unit with suspicion of heart infarct. There was a slight increase in cardiac enzyme levels, and ventricular angiography demonstrated transient hypokinesis-dyskinesis of the mid left ventricular segments without apical involvement, while the coronary arteries showed no significant stenosis on coronarography. These findings led to the diagnosis of Takotsubo cardiomyopathy left ventricular dysfunction syndrome.more » This is the first case of Takotsubo cardiomyopathy occurring as a complication during percutaneous ablation of an adrenal gland tumor.« less

Parents' stressful life events and adolescent depressed mood.

PubMed

Ge, X; Conger, R D; Lorenz, F O; Simons, R L

1994-03-01

The present study of 451 families living in the rural Midwest examines a mediational model of the relationship between the stressful life events experienced by parents and adolescent depressed mood. This model is intended to overcome two limitations in previous research on the relationship between parents' stressful events and adolescent depressed mood by 1) examining a mediating process involving parental mood and parenting behavior, and 2) using multiple informants to assess the theoretical constructs. Findings from the present study indicate that stressful life events experienced by parents are first related to parents' depressed mood which operates to disrupt skillful parenting practices. The disrupted parenting practices in turn place adolescents at increased risk for developing depressive symptoms. The results show that inclusion of these mediating processes represents a significant improvement over the bivariate model and that the hypothesized mediational model generalizes to four parent-adolescent dyads: fathers and sons, fathers and daughters, mothers and sons, and mothers and daughters. Moreover, parents' stressful life events are related directly to adolescent boys' depressed mood only when parents' reports are included in both theoretical constructs. When parents' reports are removed as an indicator for the adolescent depressed mood construct, the effects of parental stress on adolescent depressed mood are largely accounted for by stress-related parental depressed mood and harsh/inconsistent parenting.

The causes and frequency of acute hospitalization of patients with dementia in a long-term care facility.

PubMed Central

Zarian, D. A.; Peter, S. A.; Lee, S.; Kleinfeld, M.

1989-01-01

A retrospective study of 81 patients with dementia in a long-term care facility was conducted to determine the causes and frequency of acute hospitalization and the cause of death in the patients who succumbed during the acute hospital admission. Pneumonia and urinary tract infections were the most frequent causes of acute hospitalization; septicemia and respiratory failure were the most frequent causes of death. These results suggest that patients with dementia are prone to acquire life-threatening infections. Preventive measures to decrease the incidence of these complications are discussed. PMID:2500533

[Sickness absence associated with major life events].

PubMed

Markussen, Simen; Røgeberg, Ole

2012-05-29

Sickness absence in the Norwegian workplace doubled in the period 1993-2003. However, the extent to which the driving factors were medical or non-medical remains unclear, as does the extent to which the cause may be found in the composition of the workforce. A differences-in-differences regression model was used to estimate the added sickness absence associated with major life events such as separation, death of spouse and pregnancy in the period 1993-2005. The data were obtained from administrative registers covering the entire Norwegian population, and include all absence periods of 16 days' duration or more reported by a doctor's medical certificate. The primary outcome measures were incidence (the proportion of absentees in a given time window) and absence (the proportion of sick days in a given time window). The level of absence among employees exposed to the specified life events was compared to control groups matched for gender, age, education and income. In 1993, people in each of the three groups exposed to major life events had more frequent and longer periods of absence than people in the control groups. This added sickness absence increased between 1993 and 2005. The changes in added sickness absence were at times significant, particularly for pregnant women. While sickness absence among pregnant women in 1993 was 15.4 percentage points higher than in the control group, the difference had increased to 24.8 percentage points in 2005. We find it improbable for the increase in added sickness absence to be caused by changes in the medical impact of life events or alterations in the workforce composition. We believe the increase is caused by changing attitudes among the working population and in the medical profession towards sickness absence on grounds that are not strictly medical, combined with improved social acceptance and diagnosis of mental health issues, and/or a medicalisation of natural health variations (pregnancy) and emotional distress (grief).

Children's Eyewitness Memory for Multiple Real-Life Events

ERIC Educational Resources Information Center

Odegard, Timothy N.; Cooper, Crystal M.; Lampinen, James M.; Reyna, Valerie F.; Brainerd, Charles J.

2009-01-01

The present research examined the influence of prior knowledge on children's free recall, cued recall, recognition memory, and source memory judgments for a series of similar real-life events. Forty children (5-12 years old) attended 4 thematic birthday parties and were later interviewed about the events that transpired during the parties using…

Severe hypertriglyceridemia-related acute pancreatitis.

PubMed

Stefanutti, Claudia; Labbadia, Giancarlo; Morozzi, Claudia

2013-04-01

Acute pancreatitis is a potentially life-threatening complication of severe hypertriglyceridemia. In some cases, inborn errors of metabolism such as lipoprotein lipase deficiency, apoprotein C-II deficiency, and familial hypertriglyceridemia have been reported as causes of severe hypertriglyceridemia. More often, severe hypertriglyceridemia describes various clinical conditions characterized by high plasma levels of triglycerides (>1000 mg/dL), chylomicron remnants, or intermediate density lipoprotein like particles, and/or chylomicrons. International guidelines on the management of acute pancreatitis are currently available. Standard therapeutic measures are based on the use of lipid-lowering agents (fenofibrate, gemfibrozil, niacin, Ω-3 fatty acids), low molecular weight heparin, and insulin in diabetic patients. However, when standard medical therapies have failed, non-pharmacological approaches based upon the removal of triglycerides with therapeutic plasma exchange can also provide benefit to patients with severe hypertriglyceridemia and acute pancreatitis. Plasma exchange could be very helpful in reducing triglycerides levels during the acute phase of hyperlipidemic pancreatitis, and in the prevention of recurrence. The current evidence on management of acute pancreatitis and severe hypertriglyceridemia, focusing on symptoms, treatment and potential complications is reviewed herein. © 2013 The Authors. Therapeutic Apheresis and Dialysis © 2013 International Society for Apheresis.

Hypothermia-induced acute kidney injury in a diabetic patient with nephropathy and neuropathy.

PubMed

Yamada, Shunsuke; Shimomura, Yukiko; Ohsaki, Masato; Fujisaki, Akiko; Tsuruya, Kazuhiko; Iida, Mitsuo

2010-01-01

Hypothermia is a life-threatening medical condition defined as an unintentional fall in body temperature below 35 degrees C. Exposure to cold environment stimulates the thermoregulatory system to maintain the body temperature within the physiological range. Patients with malnutrition and/or diabetes mellitus are at high risk for accidental hypothermia, and acute kidney injury, which is mainly caused by pre-renal factors, occurs in relation to hypothermia. However, acute exacerbation of pre-existing chronic kidney disease has been rarely reported. Here, we present a patient with diabetes mellitus and malnutrition who developed two separate episodes of hypothermia followed by acute exacerbation of chronic kidney disease.

Posttraumatic Stress Disorder and Stressful Life Events Among Rural Women With HIV Disease.

PubMed

Kemppainen, Jeanne K; MacKain, Sally; Alexander, Melissa; Reid, Paula; Jackson, Morgan Parks

Posttraumatic stress disorder (PTSD) and stressful life events are frequent and distressing problems for women living with HIV (WLWH). Studies have independently focused on the impact of these problems, but little work has examined the relationship between PTSD and stressful life events. Our cross-sectional study examined relationships between PTSD and recent stressful life events in WLWH. A sample of 60 women recruited through HIV community agencies in southeastern North Carolina completed the Stressful Life Events Questionnaire and the PTSD Checklist-Civilian Version (PCL-C). PTSD prevalence was high (43.2%). Two-thirds (66%) reported three or more recent life stressors. Women who experienced a higher number of recent life stressors scored higher on the PCL-C than those with fewer life stressors (p < .001). Recent stressful life events may accelerate PTSD symptoms. Findings underscore the importance of addressing mental health issues in HIV treatment settings. Implications for nursing practice are provided. Copyright © 2016 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

Development and assessment of stressful life events subscales - A preliminary analysis.

PubMed

Buccheri, Teresa; Musaad, Salma; Bost, Kelly K; Fiese, Barbara H

2018-01-15

Stress affects people of all ages, genders, and cultures and is associated with physical and psychological complications. Stressful life events are an important research focus and a psychometrically valid measure could provide useful clinical information. The purpose of the study was to develop a reliable and valid measurement of stressful life events and to assess its reliability and validity using established measures of social support, stress, depression, anxiety and maternal and child health. The authors used an adaptation from the Social Readjustment Rating Scale (SRRS) to describe the prevalence of life events; they developed a 4-factor stressful life events subscales and used Medical Outcomes Social Support Scale, Social Support Scale, Depression, Anxiety and Stress Scale and 14 general health items for validity analysis. Analyses were performed with descriptive statistics, Cronbach's alpha, Spearman's rho, Chi-square test or Fisher's exact test and Wilcoxon 2-sample test. The 4-factor stressful life events subscales showed acceptable reliability. The resulting subscale scores were significantly associated with established measures of social support, depression, anxiety, stress, and caregiver health indicators. The study presented a number of limitations in terms of design and recall bias. Despite the presence of a number of limitations, the study provided valuable insight and suggested that further investigation is needed in order to determine the effectiveness of the measures in revealing the family's wellbeing and to develop and strengthen a more detailed analysis of the stressful life events/health association. Copyright © 2017 Elsevier B.V. All rights reserved.

Acute pancreatitis in children and adolescents

PubMed Central

Suzuki, Mitsuyoshi; Sai, Jin Kan; Shimizu, Toshiaki

2014-01-01

In this Topic Highlight, the causes, diagnosis, and treatment of acute pancreatitis in children are discussed. Acute pancreatitis should be considered during the differential diagnosis of abdominal pain in children and requires prompt treatment because it may become life-threatening. The etiology, clinical manifestations, and course of acute pancreatitis in children are often different than in adults. Therefore, the specific features of acute pancreatitis in children must be considered. The etiology of acute pancreatitis in children is often drugs, infections, trauma, or anatomic abnormalities. Diagnosis is based on clinical symptoms (such as abdominal pain and vomiting), serum pancreatic enzyme levels, and imaging studies. Several scoring systems have been proposed for the assessment of severity, which is useful for selecting treatments and predicting prognosis. The basic pathogenesis of acute pancreatitis does not greatly differ between adults and children, and the treatments for adults and children are similar. In large part, our understanding of the pathology, optimal treatment, assessment of severity, and outcome of acute pancreatitis in children is taken from the adult literature. However, we often find that the common management of adult pancreatitis is difficult to apply to children. With advances in diagnostic techniques and treatment methods, severe acute pancreatitis in children is becoming better understood and more controllable. PMID:25400985

Positive life events predict salivary cortisol in pregnant women.

PubMed

Pluess, Michael; Wurmser, Harald; Buske-Kirschbaum, Angelika; Papousek, Mechthild; Pirke, Karl-Martin; Hellhammer, Dirk; Bolten, Margarete

2012-08-01

Maternal stress during pregnancy has been repeatedly associated with problematic child development. According to the fetal programming hypothesis adverse experiences during pregnancy increase maternal cortisol, which is then assumed to exert a negative effect on fetal development. Recent studies in non-pregnant women report significant associations between positive emotionality and low cortisol levels. We tested in a sample of 60 pregnant women whether both negative and positive life events independently predicted third-trimester baseline awakening cortisol levels. While the effect of negative life events proved unrelated positive life events significantly predicted lower cortisol levels. These findings suggest that positive experiences are of relevance regarding maternal morning cortisol levels in pregnancy reflecting a resource with potentially beneficial effects for the mother and the developing fetus. It might be promising for psychological intervention programs to focus on increasing positive experiences of the expecting mother rather than exclusively trying to reduce maternal stress during pregnancy. Copyright © 2012 Elsevier Ltd. All rights reserved.

Evaluation of Therapeutics for Advanced-Stage Heart Failure and Other Severely-Debilitating or Life-Threatening Diseases.

PubMed

Prescott, J S; Andrews, P A; Baker, R W; Bogdanffy, M S; Fields, F O; Keller, D A; Lapadula, D M; Mahoney, N M; Paul, D E; Platz, S J; Reese, D M; Stoch, S A; DeGeorge, J J

2017-08-01

Severely-debilitating or life-threatening (SDLT) diseases include conditions in which life expectancy is short or quality of life is greatly diminished despite available therapies. As such, the medical context for SDLT diseases is comparable to advanced cancer and the benefit vs. risk assessment and development of SDLT disease therapeutics should be similar to that of advanced cancer therapeutics. A streamlined development approach would allow patients with SDLT conditions earlier access to therapeutics and increase the speed of progression through development. In addition, this will likely increase the SDLT disease therapeutic pipeline, directly benefiting patients and reducing the economic and societal burden of SDLT conditions. Using advanced-stage heart failure (HF) as an example that illustrates the concepts applicable to other SDLT indications, this article proposes a streamlined development paradigm for SDLT disease therapeutics and recommends development of aligned global regulatory guidance. © 2017 American Society for Clinical Pharmacology and Therapeutics.

Gender Differences in Perceived Social Support and Stressful Life Events in Depressed Patients.

PubMed

Soman, S; Bhat, S M; Latha, K S; Praharaj, S K

2016-03-01

To study the gender differences in perceived social support and life events in patients with depression. A total of 118 patients aged 18 to 60 years, with depressive disorder according to the DSM-IV-TR, were evaluated using the Multidimensional Scale of Perceived Social Support and Presumptive Stressful Life Events Scale. The perceived social support score was significantly higher in males than females (p < 0.001). Males perceived significantly higher social support from friends than females (p < 0.001), whereas support from significant others was higher in females. There was a higher mean number of total life events as well as specific type of life events in males that became apparent after controlling for education (p < 0.05). Financial loss or problems was the most commonly reported life event in both males and females. Work-related problems were more commonly reported by males, whereas family and marital conflict were more frequently reported by females. Perceived social support and stressful life events were higher in males with depression than females.

Child exposure to serious life events, COMT, and aggression: Testing differential susceptibility theory.

PubMed

Hygen, Beate Wold; Belsky, Jay; Stenseng, Frode; Lydersen, Stian; Guzey, Ismail Cuneyt; Wichstrøm, Lars

2015-08-01

Both genetic and environmental factors contribute to individual differences in aggression. Catechol-O-methyltransferase Val158Met (COMT), a common, functional polymorphism, has been implicated in aggression and aggression traits, as have childhood experiences of adversity. It is unknown whether these effects are additive or interactional and, in the case of interaction, whether they conform to a diathesis-stress or differential susceptibility model. We examined Gene × Environment interactions between COMT and serious life events on measures of childhood aggression and contrasted these 2 models. The sample was composed of community children (N = 704); 355 were boys, and the mean age was 54.8 months (SD = 3.0). The children were genotyped for COMT rs4680 and assessed for serious life events and by teacher-rated aggression. Regression analysis showed no main effects of COMT and serious life events on aggression. However, a significant interactive effect of childhood serious life events and COMT genotype was observed: Children who had faced many serious life events and were Val homozygotes exhibited more aggression (p = .02) than did their Met-carrying counterparts. Notably, in the absence of serious life events, Val homozygotes displayed significantly lower aggression scores than did Met carriers (p = .03). When tested, this constellation of findings conformed to the differential susceptibility hypothesis: In this case, Val homozygotes are more malleable to the effect of serious life events on aggression and not simply more vulnerable to the negative effect of having experienced many serious life events. (c) 2015 APA, all rights reserved).

Conceptual Model of Military Women's Life Events and Well-Being.

PubMed

Segal, Mady W; Lane, Michelle D

2016-01-01

This article presents a life course conceptual model and applies it to the study of military women's experiences and the effect of those life events on their well-being. Of special concern are the effects on women serving in direct combat jobs, as well as in any specialties operating in a hostile environment. Drawing on previous research, the model considers and gives examples of how a woman's well-being is affected by events in her military career, her family life, and other areas of life. The article emphasizes the effects of intersections of multiple events, as well as how the effects on well-being are mediated or moderated by other factors, including individual characteristics, military contextual variables, and resources. The analysis also includes the impacts of preventative and treatment interventions, as well as of policies, programs, and practices. Based on the model and on previous research, questions for future research are posed. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Using accelerated life testing procedures to compare the relative sensitivity of rainbow trout and the federally listed threatened bull trout to three commonly used rangeland herbicides (picloram, 2,4-D, and clopyralid).

PubMed

Fairchild, James F; Allert, Ann; Sappington, Linda S; Nelson, Karen J; Valle, Janet

2008-03-01

We conducted 96-h static acute toxicity studies to evaluate the relative sensitivity of juveniles of the threatened bull trout (Salvelinus confluentus) and the standard cold-water surrogate rainbow trout (Onchorhyncus mykiss) to three rangeland herbicides commonly used for controlling invasive weeds in the northwestern United States. Relative species sensitivity was compared using three procedures: standard acute toxicity testing, fractional estimates of lethal concentrations, and accelerated life testing chronic estimation procedures. The acutely lethal concentrations (ALC) resulting in 50% mortality at 96 h (96-h ALC50s) were determined using linear regression and indicated that the three herbicides were toxic in the order of picloram acid > 2,4-D acid > clopyralid acid. The 96-h ALC50 values for rainbow trout were as follows: picloram, 41 mg/L; 2.4-D, 707 mg/L; and clopyralid, 700 mg/L. The 96-h ALC50 values for bull trout were as follows: picloram, 24 mg/L; 2.4-D, 398 mg/L; and clopyralid, 802 mg/L. Fractional estimates of safe concentrations, based on 5% of the 96-h ALC50, were conservative (overestimated toxicity) of regression-derived 96-h ALC5 values by an order of magnitude. Accelerated life testing procedures were used to estimate chronic lethal concentrations (CLC) resulting in 1% mortality at 30 d (30-d CLC1) for the three herbicides: picloram (1 mg/L rainbow trout, 5 mg/L bull trout), 2,4-D (56 mg/L rainbow trout, 84 mg/L bull trout), and clopyralid (477 mg/L rainbow trout; 552 mg/L bull trout). Collectively, the results indicated that the standard surrogate rainbow trout is similar in sensitivity to bull trout. Accelerated life testing procedures provided cost-effective, statistically defensible methods for estimating safe chronic concentrations (30-d CLC1s) of herbicides from acute toxicity data because they use statistical models based on the entire mortality:concentration:time data matrix.

Using accelerated life testing procedures to compare the relative sensitivity of rainbow trout and the federally listed threatened bull trout to three commonly used rangeland herbicides (picloram, 2,4-D, and clopyralid)

USGS Publications Warehouse

Fairchild, J.F.; Allert, A.; Sappington, L.S.; Nelson, K.J.; Valle, J.

2008-01-01

We conducted 96-h static acute toxicity studies to evaluate the relative sensitivity of juveniles of the threatened bull trout (Salvelinus confluentus) and the standard cold-water surrogate rainbow trout (Onchorhyncus mykiss) to three rangeland herbicides commonly used for controlling invasive weeds in the northwestern United States. Relative species sensitivity was compared using three procedures: standard acute toxicity testing, fractional estimates of lethal concentrations, and accelerated life testing chronic estimation procedures. The acutely lethal concentrations (ALC) resulting in 50% mortality at 96 h (96-h ALC50s) were determined using linear regression and indicated that the three herbicides were toxic in the order of picloram acid > 2,4-D acid > clopyralid acid. The 96-h ALC50 values for rainbow trout were as follows: picloram, 41 mg/L; 2.4-D, 707 mg/L; and clopyralid, 700 mg/L. The 96-h ALC50 values for bull trout were as follows: picloram, 24 mg/L; 2.4-D, 398 mg/L; and clopyralid, 802 mg/L. Fractional estimates of safe concentrations, based on 5% of the 96-h ALC50, were conservative (overestimated toxicity) of regression-derived 96-h ALC5 values by an order of magnitude. Accelerated life testing procedures were used to estimate chronic lethal concentrations (CLC) resulting in 1% mortality at 30 d (30-d CLC1) for the three herbicides: picloram (1 mg/L rainbow trout, 5 mg/L bull trout), 2,4-D (56 mg/L rainbow trout, 84 mg/L bull trout), and clopyralid (477 mg/L rainbow trout; 552 mg/L bull trout). Collectively, the results indicated that the standard surrogate rainbow trout is similar in sensitivity to bull trout. Accelerated life testing procedures provided cost-effective, statistically defensible methods for estimating safe chronic concentrations (30-d CLC1s) of herbicides from acute toxicity data because they use statistical models based on the entire mortality:concentration: time data matrix. ?? 2008 SETAC.

Impact of Prior Traumatic Life Events on Parental Early Stage Reactions following a Child's Cancer

PubMed Central

Boman, Krister K.; Kjällander, Ylva; Eksborg, Staffan; Becker, Jeremy

2013-01-01

Background In pediatric oncology, effective clinic–based management of acute and long–term distress in families calls for investigation of determinants of parents' psychological response to the child's cancer. We examined the relationship between parents' prior exposure to traumatic life events (TLE) and the occurrence of posttraumatic stress symptoms (PTSS) following their child's cancer diagnosis. Factors mediating the TLE–PTSS relationship were analyzed. Methodology The study comprised 169 parents (97 mothers, 72 fathers) of 103 cancer diagnosed children (median age: 5,9 years; range 0.1–19.7 years). Thirty five parents were of immigrant origin (20.7%). Prior TLE were collated using a standardized questionnaire, PTSS was assessed using the Impact of Events–Revised (IES–R) questionnaire covering intrusion, avoidance and hyperarousal symptoms. The predictive significance of prior TLE on PTSS was tested in adjusted regression models. Results Mothers demonstrated more severe PTSS across all symptom dimensions. TLE were associated with significantly increased hyperarousal symptoms. Parents' gender, age and immigrant status did not significantly influence the TLE–PTSS relationship. Conclusions Prior traumatic life–events aggravate posttraumatic hyperarousal symptoms. In clinic–based psychological care of parents of high–risk pediatric patients, attention needs to be paid to life history, and to heightened vulnerability to PTSS associated with female gender. PMID:23516408

Effectiveness of influenza vaccine against life-threatening RT-PCR-confirmed influenza illness in US children, 2010-2012.

PubMed

Ferdinands, Jill M; Olsho, Lauren E W; Agan, Anna A; Bhat, Niranjan; Sullivan, Ryan M; Hall, Mark; Mourani, Peter M; Thompson, Mark; Randolph, Adrienne G

2014-09-01

No studies have examined the effectiveness of influenza vaccine against intensive care unit (ICU) admission associated with influenza virus infection among children. In 2010-2011 and 2011-2012, children aged 6 months to 17 years admitted to 21 US pediatric intensive care units (PICUs) with acute severe respiratory illness and testing positive for influenza were enrolled as cases; children who tested negative were PICU controls. Community controls were children without an influenza-related hospitalization, matched to cases by comorbidities and geographic region. Vaccine effectiveness was estimated with logistic regression models. We analyzed data from 44 cases, 172 PICU controls, and 93 community controls. Eighteen percent of cases, 31% of PICU controls, and 51% of community controls were fully vaccinated. Compared to unvaccinated children, children who were fully vaccinated were 74% (95% CI, 19% to 91%) or 82% (95% CI, 23% to 96%) less likely to be admitted to a PICU for influenza compared to PICU controls or community controls, respectively. Receipt of 1 dose of vaccine among children for whom 2 doses were recommended was not protective. During the 2010-2011 and 2011-2012 US influenza seasons, influenza vaccination was associated with a three-quarters reduction in the risk of life-threatening influenza illness in children. Published by Oxford University Press on behalf of the Infectious Diseases Society of America 2014. This work is written by (a) US Government employee(s) and is in the public domain in the US.

A Random Walk Down University Avenue: Life Paths, Life Events, and Personality Trait Change at the Transition to University Life

PubMed Central

Lüdtke, Oliver; Roberts, Brent W.; Trautwein, Ulrich; Nagy, Gabriel

2013-01-01

This longitudinal study examined the relation between continuity and change in the Big Five personality traits and life events. Approximately 2,000 German students were tracked from high school to university or to vocational training or work, with 3 assessments over 4 years. Life events were reported retrospectively at the 2nd and 3rd assessment. Latent curve analyses were used to assess change in personality traits, revealing 3 main findings. First, mean-level changes in the Big Five factors over the 4 years were in line with the maturity principle, indicating increasing psychological maturity from adolescence to young adulthood. Second, personality development was characterized by substantive individual differences relating to the life path followed; participants on a more vocationally oriented path showed higher increases in conscientiousness and lower increases in agreeableness than their peers at university. Third, initial level and change in the Big Five factors (especially Neuroticism and Extraversion) were linked to the occurrence of aggregated as well as single positive and negative life events. The analyses suggest that individual differences in personality development are associated with life transitions and individual life experiences. PMID:21744977

The importance of personality and life-events in anxious depression: from trait to state anxiety.

PubMed

van der Veen, Date C; van Dijk, Silvia D M; Comijs, Hannie C; van Zelst, Willeke H; Schoevers, Robert A; Oude Voshaar, Richard C

2017-11-01

Anxious depression is associated with severe impairment and bad prognoses. We hypothesize that recent life-events are associated with more anxiety in late-life depression and that this is conditional upon the level of certain personality traits. Baseline data of the Netherlands Study of Depression in Older Persons (NESDO) were used. In 333 patients (≥60 years) suffering from a major depressive disorder, anxiety was assessed with the BAI, personality traits with the NEO-FFI and the Mastery Scale, and life-events with the Brugha questionnaire. Multiple linear regression analyses were applied with anxiety severity as dependent and life-events and personality traits as independent variables. 147 patients (44.1%) had recently experienced one or more life-events. The presence of a life-event is not associated with anxiety (p = .161) or depression severity (p = .440). However, certain personality traits interacted with life-events in explaining anxiety severity. Stratified analyses showed that life-events were associated with higher anxiety levels in case of high levels of neuroticism and openness and low levels of conscientiousness or mastery. In the face of a life-event, personality traits may play a central role in increased anxiety levels in late-life depression.

20 CFR 418.1210 - What is not a major life-changing event?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false What is not a major life-changing event? 418.1210 Section 418.1210 Employees' Benefits SOCIAL SECURITY ADMINISTRATION MEDICARE SUBSIDIES Medicare... Adjusted Gross Income § 418.1210 What is not a major life-changing event? We will not consider events other...

20 CFR 418.1210 - What is not a major life-changing event?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false What is not a major life-changing event? 418.1210 Section 418.1210 Employees' Benefits SOCIAL SECURITY ADMINISTRATION MEDICARE SUBSIDIES Medicare... Adjusted Gross Income § 418.1210 What is not a major life-changing event? We will not consider events other...

Successful Recanalization of Acute Superior Mesenteric Artery Thromboembolic Occlusion by a Combination of Intraarterial Thrombolysis and Mechanical Thrombectomy with a Carotid Filter

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zelenak, Kamil, E-mail: zelenak@unm.sk; Sinak, Igor; Janik, Jan

2013-06-15

Acute superior mesenteric artery (SMA) occlusion is a life-threatening disease, and acute intestinal ischemia develops from the sudden decrease in perfusion to the intestines. The key to saving the patient's life is early diagnosis, and prompt revascularization of the SMA can prevent intestinal infarction and decrease the risk of bowel segment necrosis. Computed tomographic angiography may be useful for rapid diagnosis. We report recanalization of an SMA occlusion in an 80-year-old man with a combination of intraarterial thrombolysis and mechanical thrombectomy with a carotid filter.

Stressful life events and occupational accidents.

PubMed

Cordeiro, Ricardo; Dias, Adriano

2005-10-01

The purpose of this study was to examine the association between stressful life events and occupational accidents. This was a population-based case-control study, carried out in the city of Botucatu, in southeast Brazil. The cases consisted of 108 workers who had recently experienced occupational accidents. Each case was matched with three controls. The cases and controls answered a questionnaire about recent exposure to stressful life events. Reporting of "environmental problems", "being a victim of assault", "not having enough food at home" and "nonoccupational fatigue" were found to be risk factors for work-related accidents with estimated incidence rate ratios of 1.4 [95% confidence interval (95% CI) 1.1-1.7], 1.3 (95% CI 1.1-1.7), 1.3 (95% CI 1.1-1.6), and 1.4 (95% CI 1.2-1.7) respectively. The findings of the study suggested that nonwork variables contribute to occupational accidents, thus broadening the understanding of these phenomena, which can support new approaches to the prevention of occupational accidents.

Recent negative life events increase hair cortisol concentrations in patients with bipolar disorder.

PubMed

Staufenbiel, Sabine M; Koenders, Manja A; Giltay, Erik J; Elzinga, Bernet M; Manenschijn, Laura; Hoencamp, Erik; van Rossum, Elisabeth F C; Spijker, Anne T

2014-12-01

Life events induce stress, which is considered to negatively impact the course of disease in patients with bipolar disorder (BD), its effects being predominantly mediated by cortisol. Cortisol in scalp hair has been identified as a biomarker for assessing long-term cortisol levels, and allows clarifying the relation between life events, hair cortisol concentrations (HCC), and clinical course over time. In 71 BD patients, we analyzed the proximal 3 cm of hair, reflecting 3 months of cortisol production, and investigated the association between HCC, the number of life events, the amount of social support, and mood in the 3 months prior to the hair assessment and between HCC and mood in the subsequent 3 months. Although the total number of life events was not associated with HCC (p > 0.05), the number of negative life events was associated with increased HCC (r(2)( )= 0.04, p = 0.02). Social support showed an inverse association with HCC in patients reporting negative life events (r(2)( )= 0.07, p = 0.03). HCC and mood were not associated in the 3 months prior to hair sampling or in the subsequent 3 months. This study indicates that patients who experienced recent negative life events have increased hair cortisol levels, which seem to be attenuated by social support.

Effects of Negative Emotions and Life Events on Women's Missed Miscarriage.

PubMed

Xing, Huilin; Luo, Yaping; Wang, Shouying

2018-02-01

To investigate the effects of negative emotions and life events on women's missed miscarriage. Overall, 214 women diagnosed with a missed miscarriage by prenatal examination from 2016-2017 in Xiamen Maternal and Child Health Care Hospital, Xiamen, China were selected as the observation group compared to 214 women as control group. The general data of the patients were investigated by self-programmed questionnaires. Zung Self-Rating Anxiety Scale, Center Epidemiological Studies Depression Scale; Life Events Scale for Pregnant Women were used conduct the study. General data, anxiety, depression and life events were compared between the two groups of patients, and statistically different factors were included in the multivariate Logistic regression analysis. There were statistically significant differences in the educational level, pre-pregnancy health status, planned pregnancy, pre-pregnancy or gestational gynecological inflammation and the initiative to obtain knowledge of prenatal and postnatal care between the two groups of pregnant women ( P <0.01); there were also statistically significant differences in score of life events, score of anxiety and score of depression between them ( P <0.01). The high educational level, good health status before pregnancy and the initiative to obtain the knowledge of prenatal and postnatal care were taken as the independent protective factors for the missed miscarriage in pregnant women, while life events, anxiety and depression were independent risk factors for it. Negative emotions and life events increase the risk of women's missed miscarriage, and the high educational level, good health status before pregnancy and the initiative to obtain the knowledge of prenatal and postnatal care reduce the risk of women's missed miscarriage.

Risk factors and management of severe life-threatening anaphylaxis in patients with clonal mast cell disorders.

PubMed

Valent, P

2014-07-01

Several different risk factors and conditions may predispose to severe life-threatening anaphylaxis. Systemic mastocytosis (SM) is one such condition. Although many SM patients are suffering from mild or even no mediator-related symptoms, others have recurrent episodes of severe anaphylaxis, with clear signs of a mast cell activation syndrome (MCAS) despite prophylactic therapy with anti-mediator-type drugs. In several of these patients, an IgE-dependent allergy is diagnosed. The severity and frequency of MCAS reactions neither correlate with the burden of neoplastic mast cells nor with the levels of specific IgE or the basal tryptase level. However, there is a relationship between severe anaphylaxis in SM and the type of allergen. Notably, many of these patients suffer from hymenoptera venom allergy. Currently recommended therapies include the prophylactic use of anti-mediator-type drugs, long-term immunotherapy for hymenoptera venom allergic patients, and epinephrine-self-injector treatment for emergency situations. In patients who present with an excess burden of mast cells, such as smouldering SM, cytoreductive therapy with cladribine (2CdA) may reduce the frequency of severe events. For the future, additional treatment options, such as IgE-depletion or the use of tyrosine kinase inhibitors blocking IgE-dependent mediator secretion as well as KIT activation, may be useful alternatives. © 2014 John Wiley & Sons Ltd.

Stressful Life Events in Children With Functional Defecation Disorders.

PubMed

Philips, Elise M; Peeters, Babette; Teeuw, Arianne H; Leenders, Arnold G E; Boluyt, Nicole; Brilleslijper-Kater, Sonja N; Benninga, Marc A

2015-10-01

The aim of the study was to determine the prevalence of stressful life events including (sexual) abuse in children with functional defecation disorders by performing a systematic review. We searched MEDLINE, EMBASE, and PsycINFO for cohort, case-control and cross-sectional studies investigating the prevalence of stressful life events, including (sexual) abuse in children with functional defecation disorders. The search yielded 946 articles, of which 8 were included with data from 654 children with functional constipation and 1931 children with (constipation-associated) fecal incontinence (FI). Overall, children with functional defecation disorders had been significantly more exposed to stressful life events than healthy children, with prevalence rates ranging from 1.6% to 90.9%. Being bullied, being a relational victim, interruption of toilet training, punishment by parents during toilet training, and hospitalization were significantly related to FI, whereas separation from the best friend, failure in an examination, severe illness in a close family member, loss of job by a parent, frequent punishment, and living in a war-affected area were significantly related to constipation. Only 1 study measured the prevalence of child abuse, which reported a significantly higher prevalence of child (sexual) abuse in children with FI compared with controls. The prevalence of stressful life events, including (sexual) abuse is significantly higher in children with functional defecation disorders compared with healthy children. To gain more insight into the true prevalence of child (sexual) abuse in children with functional defecation disorders, more studies are clearly needed.

Lack of utility of telemetry monitoring for identification of cardiac death and life-threatening ventricular dysrhythmias in low-risk patients with chest pain.

PubMed

Hollander, Judd E; Sites, Frank D; Pollack, Charles V; Shofer, Frances S

2004-01-01

Low-risk patients with chest pain are often admitted to monitored beds; however, the use of telemetry beds in this cohort is not evidence based. We tested the hypothesis that monitoring admitted low-risk patients with chest pain for dysrhythmia is low yield (<1% detection of life-threatening dysrhythmias requiring treatment). We conducted a prospective cohort study of emergency department (ED) patients with chest pain with a Goldman risk score of less than 8%, a normal initial creatine kinase-MB level, and a negative initial troponin I level admitted to non-ICU monitored beds. Investigators followed the hospital course daily. The main outcome was cardiovascular death and life-threatening ventricular dysrhythmia during telemetry. Of 3,681 patients with chest pain who presented to the ED, 1,750 patients were admitted to non-ICU monitored beds. Of these, 1,029 patients had a Goldman risk score of less than 8%, a troponin I level of less than 0.3 ng/mL, and a creatine kinase-MB level of less than 5 ng/mL (accounting for 59% of all chest pain telemetry admissions). During hospitalization, there were no patients with sustained ventricular tachycardia/ventricular fibrillation requiring treatment on the telemetry service (0%; 95% confidence interval [CI] 0% to 0.3%). There were 2 deaths: neither was cardiovascular in nature or preventable by monitoring (cardiovascular preventable death rate=0%; 95% CI 0.0% to 0.3%). The routine use of telemetry monitoring for low-risk patients with chest pain is of limited utility. Admission to nonmonitored beds might help alleviate ED crowding without increasing risk of adverse events caused by dysrhythmia in patients with a Goldman risk of less than 8%, an initial troponin I level of less than 0.3 ng/mL, and a creatine kinase-MB level of less than 5 ng/mL.

Pericardial Tamponade in an Adult Suffering from Acute Mumps Infection

PubMed Central

Flieger, Robert Rainer; Mankertz, Annette; Yilmaz, Kadir; Roepke, Torsten Kai

2016-01-01

Here, we report a case of a 51-year-old man with acute pericardial tamponade requiring emergency pericardiocentesis after he suffered from sore throat, headache, malaise, and sweats for two weeks. Serological analyses revealed increased mumps IgM and IgG indicating an acute mumps infection whereas other bacterial and viral infections were excluded. In addition, MRI revealed atypical swelling of the left submandibular gland. Whereas mumps has become a rare entity in children due to comprehensive vaccination regimens in western civilizations, our case highlights mumps as an important differential diagnosis also in adults, where the virus can induce life-threatening complications such as pericardial tamponade. PMID:27818687

Stressful life events and depressive symptoms among symptomatic long QT syndrome patients.

PubMed

Hintsa, Taina; Jokela, Markus; Elovainio, Marko; Määttänen, Ilmari; Swan, Heikki; Hintsanen, Mirka; Toivonen, Lauri; Kontula, Kimmo; Keltikangas-Järvinen, Liisa

2016-04-01

We examined whether long QT syndrome status moderates the association between stressful life events and depressive symptoms. Participants were 562 (n= 246 symptomatic) long QT syndrome mutation carriers. Depressive symptoms were measured with a modified version of the Beck's Depression Inventory. There was an interaction between long QT syndrome status and stressful life events on depressive symptoms. In the symptomatic long QT syndrome patients, stressful life events were associated with depressive symptoms (B= 0.24, p< 0.001). In the asymptomatic long QT syndrome mutation carriers, this association was 62.5 percent weaker (B= 0.09, p= 0.057). Compared to asymptomatic long QT syndrome mutation carriers, symptomatic long QT syndrome patients are more sensitive to the depressive effects of stressful life events. © The Author(s) 2014.

20 CFR 418.2205 - What is a major life-changing event?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false What is a major life-changing event? 418.2205 Section 418.2205 Employees' Benefits SOCIAL SECURITY ADMINISTRATION MEDICARE SUBSIDIES Income-Related... Year's Modified Adjusted Gross Income § 418.2205 What is a major life-changing event? We will follow...

20 CFR 418.2205 - What is a major life-changing event?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false What is a major life-changing event? 418.2205 Section 418.2205 Employees' Benefits SOCIAL SECURITY ADMINISTRATION MEDICARE SUBSIDIES Income-Related... Year's Modified Adjusted Gross Income § 418.2205 What is a major life-changing event? We will follow...

20 CFR 418.2205 - What is a major life-changing event?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false What is a major life-changing event? 418.2205 Section 418.2205 Employees' Benefits SOCIAL SECURITY ADMINISTRATION MEDICARE SUBSIDIES Income-Related... Year's Modified Adjusted Gross Income § 418.2205 What is a major life-changing event? We will follow...

20 CFR 418.2205 - What is a major life-changing event?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false What is a major life-changing event? 418.2205 Section 418.2205 Employees' Benefits SOCIAL SECURITY ADMINISTRATION MEDICARE SUBSIDIES Income-Related... Year's Modified Adjusted Gross Income § 418.2205 What is a major life-changing event? We will follow...

Management of life-threatening calcium channel blocker overdose with continuous veno-venous hemodiafiltration with charcoal hemoperfusion

PubMed Central

Garg, Suneel K.; Goyal, Pankaj K.; Kumar, Rahul; Juneja, Deven; Bhasin, Alka; Singh, Omender

2014-01-01

Cases of calcium channel blocker overdose reported from India are few, and although rare, they are associated with high mortality. Management includes fluids, vasopressors, calcium gluconate or chloride, glucagon infusion, and hyperinsulinemia-euglycemia therapy along with some rescue therapies tried in anecdotal reports. We report here a case of life-threatening overdose of amlodipine with shock, refractory to conventional therapies. Salvage therapy with continuous veno-venous hemodiafiltration using charcoal hemoperfusion with prior infusion of intravenous lipid emulsion resulted in a successful outcome. PMID:24987241

Extracellular Vesicles Released from Human Umbilical Cord-Derived Mesenchymal Stromal Cells Prevent Life-Threatening Acute Graft-Versus-Host Disease in a Mouse Model of Allogeneic Hematopoietic Stem Cell Transplantation.

PubMed

Wang, Li; Gu, Zhenyang; Zhao, Xiaoli; Yang, Nan; Wang, Feiyan; Deng, Ailing; Zhao, Shasha; Luo, Lan; Wei, Huaping; Guan, Lixun; Gao, Zhe; Li, Yonghui; Wang, Lili; Liu, Daihong; Gao, Chunji

2016-12-15

Mesenchymal stromal cells (MSCs) are attractive agents for the prophylaxis of acute graft-versus-host disease (aGVHD) after allogeneic hematopoietic stem cell transplantation (allo-HSCT). However, safety concerns remain about their clinical application. In this study, we explored whether extracellular vesicles released from human umbilical cord-derived MSCs (hUC-MSC-EVs) could prevent aGVHD in a mouse model of allo-HSCT. hUC-MSC-EVs were intravenously administered to recipient mice on days 0 and 7 after allo-HSCT, and the prophylactic effects of hUC-MSC-EVs were assessed by observing the in vivo manifestations of aGVHD, histologic changes in target organs, and recipient mouse survival. We evaluated the effects of hUC-MSC-EVs on immune cells and inflammatory cytokines by flow cytometry and ProcartaPlex™ Multiplex Immunoassays, respectively. The in vitro effects of hUC-MSC-EVs were determined by mitogen-induced proliferation assays. hUC-MSC-EVs alleviated the in vivo manifestations of aGVHD and the associated histologic changes and significantly reduced the mortality of the recipient mice. Recipients treated with hUC-MSC-EVs had significantly lower frequencies and absolute numbers of CD3 + CD8 + T cells; reduced serum levels of IL-2, TNF-α, and IFN-γ; a higher ratio of CD3 + CD4 + and CD3 + CD8 + T cells; and higher serum levels of IL-10. An in vitro experiment demonstrated that hUC-MSC-EVs inhibited the mitogen-induced proliferation of splenocytes in a dose-dependent manner, and the cytokine changes were similar to those observed in vivo. This study indicated that hUC-MSC-EVs can prevent life-threatening aGVHD by modulating immune responses. These data provide the first evidence that hUC-MSC-EVs represent an ideal alternative in the prophylaxis of aGVHD after allo-HSCT.

Are first rib fractures a marker for other life-threatening injuries in patients with major trauma? A cohort study of patients on the UK Trauma Audit and Research Network database

PubMed Central

Sammy, Ian Ayenga; Chatha, Hridesh; Lecky, Fiona; Bouamra, Omar; Fragoso-Iñiguez, Marisol; Sattout, Abdo; Hickey, Michael; Edwards, John E

2017-01-01

Background First rib fractures are considered indicators of increased morbidity and mortality in major trauma. However, this has not been definitively proven. With an increased use of CT and the potential increase in detection of first rib fractures, re-evaluation of these injuries as a marker for life-threatening injuries is warranted. Methods Patients sustaining rib fractures between January 2012 and December 2013 were investigated using data from the UK Trauma Audit and Research Network. The prevalence of life-threatening injuries was compared in patients with first rib fractures and those with other rib fractures. Multivariate logistic regression was performed to determine the association between first rib fractures, injury severity, polytrauma and mortality. Results There were 1683 patients with first rib fractures and 8369 with fractures of other ribs. Life-threatening intrathoracic and extrathoracic injuries were more likely in patients with first rib fractures. The presence of first rib fractures was a significant predictor of injury severity (Injury Severity Score >15) and polytrauma, independent of mechanism of injury, age and gender with an adjusted OR of 2.64 (95% CI 2.33 to 3.00) and 2.01 (95% CI 1.80 to 2.25), respectively. Risk-adjusted mortality was the same in patients with first rib fractures and those with other rib fractures (adjusted OR 0.97, 95% CI 0.79 to 1.19). Conclusion First rib fractures are a marker of life-threatening injuries in major trauma, though they do not independently increase mortality. Management of patients with first rib fractures should focus on identification and treatment of associated life-threatening injuries. PMID:28119351

ADHD symptoms in healthy adults are associated with stressful life events and negative memory bias.

PubMed

Vrijsen, Janna N; Tendolkar, Indira; Onnink, Marten; Hoogman, Martine; Schene, Aart H; Fernández, Guillén; van Oostrom, Iris; Franke, Barbara

2018-06-01

Stressful life events, especially Childhood Trauma, predict ADHD symptoms. Childhood Trauma and negatively biased memory are risk factors for affective disorders. The association of life events and bias with ADHD symptoms may inform about the etiology of ADHD. Memory bias was tested using a computer task in N = 675 healthy adults. Life events and ADHD symptoms were assessed using questionnaires. The mediation of the association between life events and ADHD symptoms by memory bias was examined. We explored the roles of different types of life events and of ADHD symptom clusters. Life events and memory bias were associated with overall ADHD symptoms as well as inattention and hyperactivity/impulsivity symptom clusters. Memory bias mediated the association of Lifetime Life Events, specifically Childhood Trauma, with ADHD symptoms. Negatively biased memory may be a cognitive marker of the effects of Childhood Trauma on the development and/or persistence of ADHD symptoms.

Successful retreatment with osimertinib after osimertinib-induced acute pulmonary embolism in a patient with lung adenocarcinoma: A case report.

PubMed

Shiroyama, Takayuki; Hayama, Manabu; Satoh, Shingo; Nasu, Shingo; Tanaka, Ayako; Morita, Satomu; Morishita, Naoko; Suzuki, Hidekazu; Okamoto, Norio; Hirashima, Tomonori

2017-01-01

Pulmonary embolism (PE) can be life-threatening, and it is challenging to diagnose because of its nonspecific signs and symptoms. PE is also an important potential risk of osimertinib treatment, however, clinical courses regarding retreatment after osimertinib-induced acute pulmonary embolism remain unclear. We described a 77-year-old woman with postoperative recurrent lung adenocarcinoma who developed osimertinib-induced acute PE. She received apixaban and was later successfully retreated with osimertinib. This case suggests that retreatment with osimertinib after osimertinib-induced acute PE may be a treatment option when alternative therapeutic options are limited.

Introducing Life Events in Preschool Education: Future Educators' Attitudes and Perceptions

ERIC Educational Resources Information Center

Brouskeli, Vasiliki

2014-01-01

In this study, we aimed to clarify future preschool teachers' attitudes and perceptions about introducing life events, such as chronic illness, hospitalisation, divorce and death to their pupils. We used semi-structured interviews for two different groups who had and had not attended relative to life events courses. Results indicated that future…

20 CFR 418.1205 - What is a major life-changing event?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false What is a major life-changing event? 418.1205 Section 418.1205 Employees' Benefits SOCIAL SECURITY ADMINISTRATION MEDICARE SUBSIDIES Medicare Part B... Gross Income § 418.1205 What is a major life-changing event? For the purposes of this subpart, we will...

Consistency of Reporting for Stressful Life Events Among Nondeployed Soldiers.

PubMed

Pless Kaiser, Anica; Proctor, Susan P; Vasterling, Jennifer J

2016-10-01

Measurement of stress exposure is central to understanding military mental health outcomes. Although temporal stability of combat event reporting has been examined, less is known about the stability of reporting for noncombat events in military samples. Objectives are to examine consistency in reporting stressful life events in nondeployed U.S. Army soldiers and its association with posttraumatic stress disorder (PTSD) symptomatology. Examined reporting consistency over approximately 8 months among 466 soldiers. Regression models examined factors associated with decreased, increased, and stable reporting. Stability of the number of events endorsed over time was high. However, item-level agreement was slight to moderate (kappas: .13-.54), with inconsistencies due primarily to decreased reporting. After adjusting for covariates and initial PTSD, second assessment PTSD was associated with increased and stable reporting. Inconsistent reporting extends beyond combat events to other stressful life events in military personnel and is associated with PTSD. © 2016 Wiley Periodicals, Inc.

Negative life events of anxiety disordered children: bad fortune, vulnerability, or reporter bias?

PubMed

Boer, Frits; Markus, Monica T; Maingay, Ragna; Lindhout, Ingeborg E; Borst, Sophie R; Hoogendijk, Thea H G

2002-01-01

This article seeks to examine the nature of negative life events of anxiety-disordered children: to what extent are they unique, to what extent are they shared with siblings, and when they are shared, is the impact similar or different? Twenty-five anxiety-disordered children aged 8 to 13 years, referred to a child psychiatric clinic, were compared with matched non-clinical controls, and with their nearest in age nonreferred sibling aged 6 to 13 years on the number of parent-reported stressful life events. Anxiety-disordered children differ significantly from well controls in the number of negative life events reported by their parents over their lifetime, and the year preceding referral. Anxiety disordered children also differ significantly from their non-referred nearest in age sibling in the number of negative life events, both non-shared and shared. The difference in shared events is due to differences in appraisal by the parents of the impact of a shared event on the respective children. The often reported finding that children with anxiety disorders have experienced more negative life events than their healthy peers is partially due to objective differences in the occurrence of these events, but may also reflect heightened vulnerability or reporter bias.

Childhood adverse life events and parental psychopathology as risk factors for bipolar disorder.

PubMed

Bergink, V; Larsen, J T; Hillegers, M H J; Dahl, S K; Stevens, H; Mortensen, P B; Petersen, L; Munk-Olsen, T

2016-10-25

Childhood adverse events are risk factors for later bipolar disorder. We quantified the risks for a later diagnosis of bipolar disorder after exposure to adverse life events in children with and without parental psychopathology. This register-based population cohort study included all persons born in Denmark from 1980 to 1998 (980 554 persons). Adversities before age 15 years were: familial disruption; parental somatic illness; any parental psychopathology; parental labour market exclusion; parental imprisonment; placement in out-of-home care; and parental natural and unnatural death. We calculated risk estimates of each of these eight life events as single exposure and risk estimates for exposure to multiple life events. Main outcome variable was a diagnosis of bipolar disorder after the age of 15 years, analysed with Cox proportional hazard regression. Single exposure to most of the investigated adversities were associated with increased risk for bipolar disorder, exceptions were parental somatic illness and parental natural death. By far the strongest risk factor for bipolar disorder in our study was any mental disorder in the parent (hazard ratio 3.53; 95% confidence interval 2.73-4.53) and the additional effects of life events on bipolar risk were limited. An effect of early adverse life events on bipolar risk later in life was mainly observed in children without parental psychopathology. Our findings do not exclude early-life events as possible risk factors, but challenge the concept of adversities as important independent determinants of bipolar disorder in genetically vulnerable individuals.

Allopurinol use and the risk of acute cardiovascular events in patients with gout and diabetes.

PubMed

Singh, Jasvinder A; Ramachandaran, Rekha; Yu, Shaohua; Curtis, Jeffrey R

2017-03-14

Few studies, if any, have examined cardiovascular outcomes in patients with diabetes and gout. Both diabetes and gout are risk factors for cardiovascular disease. The objective of this study was to examine the effect of allopurinol on the risk of incident acute cardiovascular events in patients with gout and diabetes. We used the 2007-2010 Multi-Payer Claims Database (MPCD) that linked health plan data from national commercial and governmental insurances, representing beneficiaries with United Healthcare, Medicare, or Medicaid coverage. In patients with gout and diabetes, we assessed the current allopurinol use, defined as a new filled prescription for allopurinol, as the main predictor of interest. Our outcome of interest was the occurrence of the first Incident hospitalized myocardial infarction (MI) or stroke (composite acute cardiovascular event), after which observations were censored. We employed multivariable-adjusted Cox proportional hazards models that simultaneously adjusted for patient demographics, cardiovascular risk factors and other medical comorbidities. We calculated hazard ratios [HR] (95% confidence intervals [CI]) for incident composite (MI or stroke) acute cardiovascular events. We performed sensitivity analyses that additionally adjusted for the presence of immune diseases and colchicine use, as potential confounders. There were 2,053,185 person days (5621.3 person years) of current allopurinol use and 1,671,583 person days (4576.5 person years) of prior allopurinol use. There were 158 incident MIs or strokes in current and 151 in prior allopurinol users, respectively. Compared to previous allopurinol users, current allopurinol users had significantly lower adjusted hazard of incident acute cardiovascular events (incident stroke or MI), with an HR of 0.67 (95% CI, 0.53, 0.84). Sensitivity analyses, additionally adjusted for immune diseases or colchicine use, confirmed this association. Current allopurinol use protected against the occurrence

Engaged patients, engaged partnerships: singles and partners dealing with an acute cardiac event.

PubMed

Bertoni, Anna; Donato, Silvia; Graffigna, Guendalina; Barello, Serena; Parise, Miriam

2015-01-01

A few studies examine patients' (and partners') individual and relational functioning after an acute cardiac event and no research focuses on the individual and relational factors associated with the patient's engagement in his/her disease management. The present study aimed at exploring these variables in male and female patients as well as their partners. We pursued our objectives by taking advantage of a dyadic research design that involved both partners in the data collection, when present, and by including women patients in the sample. Findings showed that patients in a couple, compared to single patients, perceive that their illness had less serious consequences for their life and they were more engaged in their health care; that patients and partners showed comparable levels of distress; and that less depressed, more confident, and better informed patients were more likely to actively engage in their treatment. Findings are discussed in light of their implications for clinical practice.

Life Events: A Complex Role In The Timing Of Suicidal Behavior Among Depressed Patients

PubMed Central

Oquendo, Maria A.; Perez-Rodriguez, M. Mercedes; Poh, Ernest; Sullivan, Gregory; Burke, Ainsley K.; Sublette, M. Elizabeth; Mann, J. John; Galfalvy, Hanga

2013-01-01

Suicidal behavior is often conceptualized as a response to overwhelming stress. Our model posits that given a propensity for acting on suicidal urges, stressors such as life events or major depressive episodes (MDEs) determine the timing of suicidal acts. Depressed patients (n=415) were assessed prospectively for suicide attempts and suicide, life events and MDE over 2 years. Longitudinal data was divided into 1-month intervals characterized by MDE (yes/no), suicidal behavior (yes/no), and life event scores. Marginal logistic regression models were fit, with suicidal behavior as the response variable and MDE and life event score in either the same or previous month, respectively, as time-varying covariates. Among 7843 person-months, 33% had MDE and 73% had life events. MDE increased risk for suicidal behavior (OR=4.83, p< 0.0001). Life event scores were unrelated to the timing of suicidal behavior (OR=1.06 per 100 point increase, p=0.32), even during an MDE (OR=1.12, p=0.15). However, among those without Borderline Personality Disorders (BPD), both health and work related life events were key precipitants, as was recurrent MDE, with a 13-fold effect. The relationship of life events to suicidal behavior among those with BPD was more complex. Recurrent MDE was a robust precipitant for suicidal behavior, regardless of BPD comorbidity. The specific nature of life events is key to understanding the timing of suicidal behavior. Given unanticipated results regarding the role of BPD and study limitations, these findings require replication. Of note, that MDE, a treatable risk factor, strongly predicts suicidal behaviors is cause for hope. PMID:24126928

Negative life events and symptoms of depression and anxiety: stress causation and/or stress generation.

PubMed

Phillips, Anna C; Carroll, Douglas; Der, Geoff

2015-01-01

Stressful life events are known to contribute to development of depression; however, it is possible this link is bidirectional. The present study examined whether such stress generation effects are greater than the effects of stressful life events on depression, and whether stress generation is also evident with anxiety. Participants were two large age cohorts (N = 732 aged 44 years; N = 705 aged 63 years) from the West of Scotland Twenty-07 study. Stressful life events, depression, and anxiety symptoms were measured twice five years apart. Cross-lagged panel analysis examined the mutual influences of stressful life events on depression and on anxiety over time. Life events predicted later depressive symptomatology (p = .01), but the depression predicting life events relationship was less strong (p = .06), whereas earlier anxiety predicted life events five years later (p = .001). There was evidence of sex differences in the extent to which life events predicted later anxiety. This study provides evidence of stress causation for depression and weaker evidence for stress generation. In contrast, there was strong evidence of stress generation for anxiety but weaker evidence for stress causation, and that differed for men and women.

A case of Clostridium difficile infection complicated by acute respiratory distress syndrome treated with fecal microbiota transplantation.

PubMed

Kim, Ji Eun; Gweon, Tae-Geun; Yeo, Chang Dong; Cho, Young-Seok; Kim, Gi Jun; Kim, Jae Young; Kim, Jong Wook; Kim, Hyunho; Lee, Hye Won; Lim, Taeseok; Ham, Hyoju; Oh, Hyun Jin; Lee, Yeongbok; Byeon, Jaeho; Park, Sung Soo

2014-09-21

Acute respiratory distress syndrome is a life-threatening disorder caused mainly by pneumonia. Clostridium difficile infection (CDI) is a common nosocomial diarrheal disease. Disruption of normal intestinal flora by antibiotics is the main risk factor for CDI. The use of broad-spectrum antibiotics for serious medical conditions can make it difficult to treat CDI complicated by acute respiratory distress syndrome. Fecal microbiota transplantation is a highly effective treatment in patients with refractory CDI. Here we report on a patient with refractory CDI and acute respiratory distress syndrome caused by pneumonia who was treated with fecal microbiota transplantation.

Between and within person associations between negative life events and alcohol outcomes in adolescents with ADHD

PubMed Central

King, Kevin M.; Pedersen, Sarah L.; Louie, Kristine T.; Pelham, William E.; Molina, Brooke S.G.

2017-01-01

Escalations in alcohol use during adolescence may be linked with exposure to negative life events, but most of this research has focused on between person associations. Moreover, adolescents with ADHD may be an especially vulnerable population, reporting more life events, alcohol involvement, and may even be more sensitive to the effects of life events on alcohol outcomes compared to those without ADHD. We tested the between and within person effects of the number and perceptions of negative life events on the development of alcohol use outcomes from age 14 to 17 in 259 adolescents with and without ADHD using generalized estimating equations. Between person differences in exposure to negative life events across adolescence, but not the perception of those events, were associated with a higher likelihood of alcohol use and drunkenness at age 17. Within person differences in life events was associated with alcohol use above and beyond that predicted by an adolescents’ typical trajectory over time. Parent and teacher-reported ADHD symptoms were associated with more negative perceptions of life events, and with greater alcohol use and drunkenness at age 17, but symptoms did not moderate the life event-alcohol association. Interventions should consider the variables that produce vulnerability to life events as well as the immediate impact of life events. That the accumulation of life events, rather than their perceived negativity, was associated with alcohol outcomes, indicates that interventions targeting the reduction of negative events, rather than emotional response, may be more protective against alcohol use in adolescence. PMID:28703610

Association of APOE polymorphisms and stressful life events with dementia in a Pakistani population.

PubMed

Chaudhry, M; Hasnain, S; Snitz, B E; Wang, X; Rosenthal, S; Demirci, F Y; Kamboh, M I

2014-06-06

Dementia is a major public health problem worldwide. Alzheimer's disease (AD) is a major form of dementia and the APOE 4 allele is an established genetic risk factor for AD. Similarly, stressful life events are also associated with dementia. The objective of this study was to examine the association of APOE 4 and stressful life events with dementia in a Pakistani sample, which to our knowledge has not been reported previously. We also tested for an interaction between stressful life events and APOE 4 on dementia risk. A total of 176 subjects (61 cases and 115 controls) were recruited. All cases and healthy controls were interviewed to assess cognition, co-morbidities, history of stressful life events and demographics. Blood genotyping for the APOE polymorphism (E2/E3/E4) was performed. APOE 4 and stressful life events were each independently and significantly associated with the risk of dementia (APOE 4: P=0.00697; stressful life events: P=5.29E-09). However, we did not find a significant interaction between APOE 4 carrier status and stressful life events on risk of dementia (P=0.677). Although the sample size of this study was small, the established association of APOE 4 with dementia was confirmed the first time in a Pakistani sample. Furthermore, stressful life events were also found to be significantly associated with dementia in this population. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

RNAi-mediated silencing of hepatic Alas1 effectively prevents and treats the induced acute attacks in acute intermittent porphyria mice.

PubMed

Yasuda, Makiko; Gan, Lin; Chen, Brenden; Kadirvel, Senkottuvelan; Yu, Chunli; Phillips, John D; New, Maria I; Liebow, Abigail; Fitzgerald, Kevin; Querbes, William; Desnick, Robert J

2014-05-27

The acute hepatic porphyrias are inherited disorders of heme biosynthesis characterized by life-threatening acute neurovisceral attacks. Factors that induce the expression of hepatic 5-aminolevulinic acid synthase 1 (ALAS1) result in the accumulation of the neurotoxic porphyrin precursors 5-aminolevulinic acid (ALA) and porphobilinogen (PBG), which recent studies indicate are primarily responsible for the acute attacks. Current treatment of these attacks involves i.v. administration of hemin, but a faster-acting, more effective, and safer therapy is needed. Here, we describe preclinical studies of liver-directed small interfering RNAs (siRNAs) targeting Alas1 (Alas1-siRNAs) in a mouse model of acute intermittent porphyria, the most common acute hepatic porphyria. A single i.v. dose of Alas1-siRNA prevented the phenobarbital-induced biochemical acute attacks for approximately 2 wk. Injection of Alas1-siRNA during an induced acute attack significantly decreased plasma ALA and PBG levels within 8 h, more rapidly and effectively than a single hemin infusion. Alas1-siRNA was well tolerated and a therapeutic dose did not cause hepatic heme deficiency. These studies provide proof-of-concept for the clinical development of RNA interference therapy for the prevention and treatment of the acute attacks of the acute hepatic porphyrias.

Life stress vs. traumatic stress: The impact of life events on psychological functioning in children with and without serious illness

PubMed Central

Willard, Victoria W.; Long, Alanna; Phipps, Sean

2014-01-01

Objective To determine the differential impact of potentially traumatic events (PTEs) and other stressful life events on psychological functioning in two groups of children: those with cancer, and those without history of serious illness. Methods Children with cancer aged 8–17 (n=254) and age-, sex-, and race/ethnicity-matched controls (n=142) completed self-report measures of stressful life events, and psychological functioning. Stressful life events included those that may meet DSM-IV A1 criteria (PTEs; 9 events) and others that would likely not (other events; 21 events). Results Children with cancer endorsed significantly more PTEs than control children. There were no differences between groups in number of other events experienced. Hierarchical regression analyses revealed that number of other events accounted for significant variance in psychological functioning, above and beyond group status, demographic factors (age and SES) and number of PTEs. Discussion The number of cumulative other events experienced is a significant predictor of psychological functioning in both youth with serious illness and controls. In contrast, cumulative PTEs appear to have a minor (albeit significant) impact on children’s psychological functioning. Assessment of psychological functioning would benefit from a thorough history of stressful life events, regardless of their potential traumatic impact. PMID:26766295

Evidence of validity of the Stress-Producing Life Events (SPLE) instrument.

PubMed

Rizzini, Marta; Santos, Alcione Miranda Dos; Silva, Antônio Augusto Moura da

2018-01-01

OBJECTIVE Evaluate the construct validity of a list of eight Stressful Life Events in pregnant women. METHODS A cross-sectional study was conducted with 1,446 pregnant women in São Luís, MA, and 1,364 pregnant women in Ribeirão Preto, SP (BRISA cohort), from February 2010 to June 2011. In the exploratory factorial analysis, the promax oblique rotation was used and for the calculation of the internal consistency, we used the compound reliability. The construct validity was determined by means of the confirmatory factorial analysis with the method of estimation of weighted least squares adjusted by the mean and variance. RESULTS The model with the best fit in the exploratory analysis was the one that retained three factors with a cumulative variance of 61.1%. The one-factor model did not obtain a good fit in both samples in the confirmatory analysis. The three-factor model called Stress-Producing Life Events presented a good fit (RMSEA < 0.05; CFI/TLI > 0.90) for both samples. CONCLUSIONS The Stress-Producing Life Events constitute a second order construct with three dimensions related to health, personal and financial aspects and violence. This study found evidence that confirms the construct validity of a list of stressor events, entitled Stress-Producing Life Events Inventory.

Stressful Life Events and Adherence in HIV

PubMed Central

Ironson, Gail; O'Cleirigh, Conall; Fordiani, Joanne M.; Balbin, Elizabeth

2008-01-01

Abstract Because medication adherence is critical to improving the virologic and immunologic response to therapy and reducing the risk of drug resistance, it is important that we understand the predictors of nonadherence. The goal of the current study is to examine demographic, health behavior and psychosocial correlates (e.g., stressful life events, depressive symptoms) of nonadherence among a sample of HIV infected men and women from one south Florida metropolitan area. We collected questionnaire data from on 105 HIV infected men and women who were taking antiretroviral medication during the years 2004 to 2007. In this sample, 44.8% had missed a medication dose in the past 2 weeks, and 22.1% had missed their medication during the previous weekend. Those with three or more stressful life events in the previous 6 months were 2.5 to more than 3 times as likely to be nonadherent (in the past 2 weeks and previous weekend, respectively) compared to those without such events. Fully 86.7% of those with six or more stresses were nonadherent during the prior 2 weeks compared to 22.2% of those with no stressors. Although alcohol consumption, drug use, and symptoms of depression were related to nonadherence in the bivariate analyses, the effects of these predictors were reduced to nonsignificance by the stressful event measure. These findings underscore the importance of addressing the often chaotic and stressful lives of HIV infected persons within medical settings. PMID:18373416

Effects of life events on infertility diagnosis: comparison with presumably fertile men and women.

PubMed

Santos, Carina; Sobral, Maria Pedro; Martins, Mariana V

2017-02-01

To compare the occurrence and degree of stress attributed to life events during childhood/adolescence and adulthood between individuals diagnosed with infertility and presumably fertile individuals, and to examine the effect of life events occurrence and stress levels on an infertility diagnosis. Although stress has been explored as a consequence of the experience of infertility, its role as a predictor of this disease still lacks research, particularly regarding the use of adequate control groups composed of non-parents. The final sample had 151 infertile subjects (74 males and 77 females) and 225 presumably fertile participants (95 males and 130 females), who completed a questionnaire indicating occurrence (y/n) and degree of stress of life events (1-5) during childhood/adolescence and adulthood. Significant differences regarding occurrence were found in seven stressful life events in men and in nine events in women, with infertile groups presenting higher occurrence than presumably fertile groups. Eleven stressful life events were rated differently by men and women regarding the degree of stress, with group significant differences observed in both directions. While most events were rated as more stressful by infertile men, infertile women reported less stress resulting from these events than presumably fertile women. After controlling for age, the degree of stress induced by life events in childhood/adolescence and adulthood were not significant predictors of infertility diagnosis, for both men and women. The amount of stress associated with earlier or concurrent life events does not seem to be related with infertility. Further prospective research is needed to validate these findings.

Myocardial Bridge and Acute Plaque Rupture

PubMed Central

Perl, Leor; Daniels, David; Schwartz, Jonathan; Tanaka, Shige; Yeung, Alan; Tremmel, Jennifer A.; Schnittger, Ingela

2016-01-01

A myocardial bridge (MB) is a common anatomic variant, most frequently located in the left anterior descending coronary artery, where a portion of the coronary artery is covered by myocardium. Importantly, MBs are known to result in a proximal atherosclerotic lesion. It has recently been postulated that these lesions predispose patients to acute coronary events, even in cases of otherwise low-risk patients. One such mechanism may involve acute plaque rupture. In this article, we report 2 cases of patients with MBs who presented with acute coronary syndromes despite having low cardiovascular risk. Their presentation was life-risking and both were treated urgently and studied with coronary angiographies and intravascular ultrasound. This latter modality confirmed a rupture of an atherosclerotic plaque proximal to the MB as a likely cause of the acute events. These cases, of unexplained acute coronary syndrome in low-risk patients, raise the question of alternative processes leading to the event and the role MB play as an underlying cause of ruptured plaques. In some cases, an active investigation for this entity may be warranted, due to the prognostic implications of the different therapeutic modalities, should an MB be discovered. PMID:28251167

Myocardial Bridge and Acute Plaque Rupture.

PubMed

Perl, Leor; Daniels, David; Schwartz, Jonathan; Tanaka, Shige; Yeung, Alan; Tremmel, Jennifer A; Schnittger, Ingela

2016-01-01

A myocardial bridge (MB) is a common anatomic variant, most frequently located in the left anterior descending coronary artery, where a portion of the coronary artery is covered by myocardium. Importantly, MBs are known to result in a proximal atherosclerotic lesion. It has recently been postulated that these lesions predispose patients to acute coronary events, even in cases of otherwise low-risk patients. One such mechanism may involve acute plaque rupture. In this article, we report 2 cases of patients with MBs who presented with acute coronary syndromes despite having low cardiovascular risk. Their presentation was life-risking and both were treated urgently and studied with coronary angiographies and intravascular ultrasound. This latter modality confirmed a rupture of an atherosclerotic plaque proximal to the MB as a likely cause of the acute events. These cases, of unexplained acute coronary syndrome in low-risk patients, raise the question of alternative processes leading to the event and the role MB play as an underlying cause of ruptured plaques. In some cases, an active investigation for this entity may be warranted, due to the prognostic implications of the different therapeutic modalities, should an MB be discovered.

The investigation of life-threatening child abuse and Munchausen syndrome by proxy.

PubMed Central

Evans, D

1995-01-01

The use of covert video surveillance in the investigation of suspected life-threatening child abuse and Munchausen syndrome by proxy raises important ethical questions. That the recently reported provision of this facility in North Staffordshire was not presented to a Local Research Ethics Committee (LREC) for approval as a research exercise raises important questions about the ethical review of research and practice. The case made for avoiding such review is first set out and then examined. The three main premisses which form the basis of the view that LREC approval is not required are identified and tested in turn. The conclusion is that there is an undeniable element of research involved in the procedure and that the welfare of all those subjected to the surveillance would be best protected by the submission of the protocol to an independent committee for ethical assessment. PMID:7776355

Endovascular treatment of life-threatening pseudoaneurysm of the hepatic artery after pancreaticoduodenectomy.

PubMed

Narumi, Shunji; Hakamda, Kenichi; Toyoki, Yoshikazu; Noda, Hiroshi; Sato, Toshiyuki; Morohashi, Hajime; Mitsui, Toshihito; Yoshihara, Syuichi; Sasaki, Mutsuo

2007-01-01

Pseudoaneurysm is a life-threatening complication after pancreaticoduodenectomy. An endovascular covered stent was employed for treatment of pseudoaneurysm of the common hepatic artery after pancreaticoduodenectomy. A 77-year-old female underwent pylorus-preserving pancreaticoduodenectomy for lower bile duct cancer. She complained of hematochezia but upper gastrointestinal endoscopy did not find a bleeding source. Angiography was performed and pseudoaneurysm of the common hepatic artery was discovered. Since no collateral perfusion to the liver was detected, embolization of the common hepatic artery was considered to expose the patient to the danger of severe hepatic dysfunction. Successful exclusion of the pseudoaneurysm was completed with an endovascular covered stent. Inflow of the hepatic artery was secured and no hepatic dysfunction developed. Patency of the stent was confirmed at 5 months follow-up. An endovascular covered stent can be a feasible modality for selected cases of the hepatic arterial pseudoaneurysm.

75 FR 77496 - Endangered and Threatened Species; Proposed Threatened and Not Warranted Status for Subspecies...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-10

... Threatened Wildlife and Plants is found to present substantial scientific and commercial information, we make... plants, and any distinct population segment of any species of vertebrate fish or wildlife which... data available. Species Information A thorough review of the taxonomy, life history, and ecology of the...

The Relationship Between Early Life Events, Parental Attachment, and Psychopathic Tendencies in Adolescent Detainees.

PubMed

Christian, Erica J; Meltzer, Christine L; Thede, Linda L; Kosson, David S

2017-04-01

Despite increasing interest in understanding psychopathic traits in youth, the role of early environmental factors in the development of psychopathic traits is not well understood. No prior studies have directly examined the relationship between early life events and psychopathic traits. We examined links between life events in the first 4 years of life and indices of the core affective and interpersonal components of psychopathy. Additionally, we examined relationships between early life events, psychopathic traits, and attachment to parents among 206 adjudicated adolescents. Results indicated that the total number of early life events was positively correlated with indices of the affective component of psychopathy. Moreover, psychopathic traits moderated the relationship between the number of early life events and later reports of attachment to parents. Findings suggest that early environmental factors could have important implications for the development of psychopathic traits and may impact attachment to parents for youth with psychopathic traits.

Incidence and Survival in Breast Cancer Patients and Stressful Life Events.

PubMed

Fallah, Raheleh; Akbari, Mohammad Esmaeil; Azargashb, Eznollah; Khayamzadeh, E

2016-01-01

Due to increasing incidence of breast cancer, recognition of risk factors has become increasingly important. Over the past few decades, among risk factors of this disease, stressful life events have attracted particular attention, but their relationship with breast cancer incidence and survival remains a mystery. This study aimed to examine the relationship between severe stressful life events and incidence and survival of women with breast cancer. In this case-control study, using a structured telephone interview with 355 women with breast cancer and also with 516 women with benign breast diseases who were matched in demographic characteristics, necessary information about the experience of major stressful events in the years before the diagnosis were collected. Data were analyzed using statistical methods of χ2, t, and Kaplan-Meier with a significance level of <0.05. Generally, in the case and control groups, there were no significant association between experience of stressful life events and incidence of breast cancer. Regarding associations between each of the events and incidence of breast cancer only "severe interpersonal problems with spouse" was significant. In the breast cancer group, even after controlling confounding variables, there was no significant association between major stressful events and disease-free survival, or overall 5-and 10-year survival. In this study, only "severe interpersonal problems with spouse" was confirmed as a risk factor. This result can be useful in developing preventive policies. More research regarding the interactive effects of psycho-social factors in the incidence and survival of breast cancer with stressful life events is recommended.

Are first rib fractures a marker for other life-threatening injuries in patients with major trauma? A cohort study of patients on the UK Trauma Audit and Research Network database.

PubMed

Sammy, Ian Ayenga; Chatha, Hridesh; Lecky, Fiona; Bouamra, Omar; Fragoso-Iñiguez, Marisol; Sattout, Abdo; Hickey, Michael; Edwards, John E

2017-04-01

First rib fractures are considered indicators of increased morbidity and mortality in major trauma. However, this has not been definitively proven. With an increased use of CT and the potential increase in detection of first rib fractures, re-evaluation of these injuries as a marker for life-threatening injuries is warranted. Patients sustaining rib fractures between January 2012 and December 2013 were investigated using data from the UK Trauma Audit and Research Network. The prevalence of life-threatening injuries was compared in patients with first rib fractures and those with other rib fractures. Multivariate logistic regression was performed to determine the association between first rib fractures, injury severity, polytrauma and mortality. There were 1683 patients with first rib fractures and 8369 with fractures of other ribs. Life-threatening intrathoracic and extrathoracic injuries were more likely in patients with first rib fractures. The presence of first rib fractures was a significant predictor of injury severity (Injury Severity Score >15) and polytrauma, independent of mechanism of injury, age and gender with an adjusted OR of 2.64 (95% CI 2.33 to 3.00) and 2.01 (95% CI 1.80 to 2.25), respectively. Risk-adjusted mortality was the same in patients with first rib fractures and those with other rib fractures (adjusted OR 0.97, 95% CI 0.79 to 1.19). First rib fractures are a marker of life-threatening injuries in major trauma, though they do not independently increase mortality. Management of patients with first rib fractures should focus on identification and treatment of associated life-threatening injuries. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) [year]. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Between- and within-person associations between negative life events and alcohol outcomes in adolescents with ADHD.

PubMed

King, Kevin M; Pedersen, Sarah L; Louie, Kristine T; Pelham, William E; Molina, Brooke S G

2017-09-01

Escalations in alcohol use during adolescence may be linked with exposure to negative life events, but most of this research has focused on between-person associations. Moreover, adolescents with attention-deficit hyperactivity disorder (ADHD) may be an especially vulnerable population, reporting more life events and alcohol involvement and may even be more sensitive to the effects of life events on alcohol outcomes compared with those without ADHD. We tested the between- and within-person effects of the number and perceptions of negative life events on the development of alcohol use outcomes from age 14 to 17 years in 259 adolescents with and without ADHD using generalized estimating equations. Between-person differences in exposure to negative life events across adolescence, but not the perception of those events, were associated with a higher likelihood of alcohol use and drunkenness at age 17 years. Within-person differences in life events were associated with alcohol use above and beyond that predicted by an adolescents' typical trajectory over time. Parent- and teacher-reported ADHD symptoms were associated with more negative perceptions of life events and with greater alcohol use and drunkenness at age 17 years, but symptoms did not moderate the life event-alcohol association. Interventions should consider the variables that produce vulnerability to life events as well as the immediate impact of life events. That the accumulation of life events, rather than their perceived negativity, was associated with alcohol outcomes indicates that interventions targeting the reduction of negative events, rather than emotional response, may be more protective against alcohol use in adolescence. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Personality trait changes among young Finns: the role of life events and transitions.

PubMed

Leikas, Sointu; Salmela-Aro, Katariina

2015-02-01

Recent research has shown that personality traits continue to develop throughout the life span, but most profound changes are typically found during young adulthood. Increasing evidence suggests that life events play a significant role in many of these changes. The present longitudinal study examined the role of work, education, social, and health-related life events in the development of the Big Five traits among young Finns. Participants were originally recruited in 2004 through elementary schools in a middle-sized Finnish city. Participants' Big Five traits and life events were measured via self-reports at ages 20 and 23 (Ns = 597 and 588, respectively). Entering work life, beginning a relationship, and studying in university predicted increases in Conscientiousness, trying drugs predicted increases in Neuroticism, and onset of a chronic disease predicted increases in Neuroticism and Conscientiousness between ages 20 and 23. The results suggest that mature life transitions relate to stronger increases in Conscientiousness in young adulthood, and that non-normative life choices and events may predict increases in Neuroticism. © 2014 Wiley Periodicals, Inc.

Five-year change in morale is associated with negative life events in very old age.

PubMed

Näsman, Marina; Niklasson, Johan; Saarela, Jan; Nygård, Mikael; Olofsson, Birgitta; Conradsson, Mia; Lövheim, Hugo; Gustafson, Yngve; Nyqvist, Fredrica

2017-10-27

The objectives were to study changes in morale in individuals 85 years and older, and to assess the effect of negative life events on morale over a five-year follow-up period. The present study is based on longitudinal data from the Umeå85+/GERDA-study, including individuals 85 years and older at baseline (n = 204). Morale was measured with the Philadelphia Geriatric Center Morale Scale (PGCMS). Negative life events were assessed using an index including 13 negative life events occurring during the follow-up period. Linear regression was used for the multivariate analyses. The majority of the sample (69.1%) had no significant changes in morale during the five-year follow-up. However, the accumulation of negative life events was significantly associated with a greater decrease in PGCMS. A higher baseline PGCMS score did not attenuate the adverse effect negative life events had on morale. Morale seemed to be mainly stable in a five-year follow-up of very old people. It seems, nonetheless, that individuals are affected by negative life events, regardless of level of morale. Preventing negative life events and supporting individuals who experience multiple negative life events could have important implications for the care of very old people.

Negative life events and symptoms of depression and anxiety: Stress causation and/or stress generation

PubMed Central

Phillips, Anna C.; Carroll, Douglas; Der, Geoff

2016-01-01

Background and Objectives Stressful life events are known to contribute to development of depression, however, it is possible this link is bi-directional. The present study examined whether such stress generation effects are greater than the effects of stressful life events on depression, and whether stress generation is also evident with anxiety. Design Participants were two large age cohorts (N = 732 aged 44 years; N = 705 aged 63 years) from the West of Scotland Twenty-07 study. Methods Stressful life events, depression and anxiety symptoms were measured twice five years apart. Cross-lagged panel analysis examined the mutual influences of stressful life events on depression and on anxiety over time. Results Life events predicted later depressive symptomatology (p = .01), but the depression predicting life events relationship was less strong (p = .06), whereas earlier anxiety predicted life events five years later (p = .001). There was evidence of sex differences in the extent to which life events predicted later anxiety. Conclusions This study provides evidence of stress causation for depression and weaker evidence for stress generation. In contrast, there was strong evidence of stress generation for anxiety but weaker evidence for stress causation, and that differed for men and women. PMID:25572915

Cognitive Engagement Mediates the Relationship between Positive Life Events and Positive Emotionality.

PubMed

Strobel, Alexander; Anacker, Kristin; Strobel, Anja

2017-01-01

Need for Cognition (NFC) is conceptualized as an individuals' tendency to engage in and enjoy effortful cognitive activity and, thus, captures one's cognitive engagement. It plays a well-established role in information processing in experimental or academic contexts. However, so far comparably little is known about its consequences for other than purely cognitive or academic outcomes. Indeed, NFC is positively associated with personality traits pertaining to Positive Emotionality (PE) and negatively to traits related to Negative Emotionality (NE). Moreover, evidence suggests NFC to be related to an active, problem-focused coping style. We therefore hypothesized NFC to mediate between life events and individual differences in PE and NE. In a sample of N = 202 volunteers from the general population, we observed that the number of past positive and negative life events had direct effects on PE, and NE, respectively, and that for positive life events, a mediating effect on PE via NFC was observed, with a higher number of past positive life events being related to higher NFC that in turn was related to increased PE. Thus, the present results lend support to the notion of NFC as an important factor supporting personal well-being by way of its mediating role between the number of past positive life events and positive affect.

Cognitive Engagement Mediates the Relationship between Positive Life Events and Positive Emotionality

PubMed Central

Strobel, Alexander; Anacker, Kristin; Strobel, Anja

2017-01-01

Need for Cognition (NFC) is conceptualized as an individuals’ tendency to engage in and enjoy effortful cognitive activity and, thus, captures one’s cognitive engagement. It plays a well-established role in information processing in experimental or academic contexts. However, so far comparably little is known about its consequences for other than purely cognitive or academic outcomes. Indeed, NFC is positively associated with personality traits pertaining to Positive Emotionality (PE) and negatively to traits related to Negative Emotionality (NE). Moreover, evidence suggests NFC to be related to an active, problem-focused coping style. We therefore hypothesized NFC to mediate between life events and individual differences in PE and NE. In a sample of N = 202 volunteers from the general population, we observed that the number of past positive and negative life events had direct effects on PE, and NE, respectively, and that for positive life events, a mediating effect on PE via NFC was observed, with a higher number of past positive life events being related to higher NFC that in turn was related to increased PE. Thus, the present results lend support to the notion of NFC as an important factor supporting personal well-being by way of its mediating role between the number of past positive life events and positive affect. PMID:29104558

Amygdala neural activity reflects spatial attention towards stimuli promising reward or threatening punishment

PubMed Central

Peck, Christopher J; Salzman, C Daniel

2014-01-01

Humans and other animals routinely identify and attend to sensory stimuli so as to rapidly acquire rewards or avoid aversive experiences. Emotional arousal, a process mediated by the amygdala, can enhance attention to stimuli in a non-spatial manner. However, amygdala neural activity was recently shown to encode spatial information about reward-predictive stimuli, and to correlate with spatial attention allocation. If representing the motivational significance of sensory stimuli within a spatial framework reflects a general principle of amygdala function, then spatially selective neural responses should also be elicited by sensory stimuli threatening aversive events. Recordings from amygdala neurons were therefore obtained while monkeys directed spatial attention towards stimuli promising reward or threatening punishment. Neural responses encoded spatial information similarly for stimuli associated with both valences of reinforcement, and responses reflected spatial attention allocation. The amygdala therefore may act to enhance spatial attention to sensory stimuli associated with rewarding or aversive experiences. DOI: http://dx.doi.org/10.7554/eLife.04478.001 PMID:25358090

The effects of the Make a Wish intervention on psychiatric symptoms and health-related quality of life of children with cancer: a randomised controlled trial.

PubMed

Shoshani, Anat; Mifano, Keren; Czamanski-Cohen, Johanna

2016-05-01

Children with life-threatening medical conditions frequently undergo invasive medical procedures that may elicit anxiety and distress. However, there are few empirically validated interventions that reduce mental health symptoms and increase the resilience of children during the acute stages of illness. This study aimed to evaluate the efficacy of the Make a Wish intervention for children with life-threatening cancer. The design was a wait-list-controlled trial with two parallel groups. Sixty-six children aged 5-12 with an initial diagnosis of life-threatening cancer were identified and randomly assigned to the Make a Wish intervention (n = 32) or a wait-list control group (n = 34). Children completed measures of psychiatric and health-related symptoms, positive and negative affect, hope, and optimism pre-intervention and post-intervention. After baseline data collection, children were interviewed and made an authentic wish that they wanted to come true. These wishes were made possible 5-6 months after baseline data collection, to fuel anticipation and excitement over the wish-fulfillment event. The post-intervention assessment point was 5 weeks after wish fulfillment (approximately 7 months after baseline data collection). Children in the intervention group exhibited a significant reduction in general distress (d = 0.54), depression (d = 0.70), and anxiety symptoms (d = 0.41), improved health-related quality of life (d = 0.59), hope (d = 0.71), and positive affect (d = 0.80) compared to decrease in positive affect and no significant changes in the other measures in the control group. These findings emphasize the role of hope and positive emotions in fostering the well-being of children who suffer from serious illnesses.

Measuring the quality of life of people at the end of life: The McGill Quality of Life Questionnaire-Revised.

PubMed

Cohen, S Robin; Sawatzky, Richard; Russell, Lara B; Shahidi, Javad; Heyland, Daren K; Gadermann, Anne M

2017-02-01

The McGill Quality of Life Questionnaire has been widely used with people with life-threatening illnesses without modification since its publication in 1996. With use, areas for improvement have emerged; therefore, various minor modifications were tested over time. To revise the McGill Quality of Life Questionnaire (McGill Quality of Life Questionnaire-Revised) while maintaining or improving its psychometric properties and length, keeping it as close as possible to the McGill Quality of Life Questionnaire to enable reasonable comparison with existing McGill Quality of Life Questionnaire literature. Data sets from eight studies were used (four studies originally used to develop the McGill Quality of Life Questionnaire, two to develop new McGill Quality of Life Questionnaire versions, and two with unrelated purposes). The McGill Quality of Life Questionnaire-Revised was developed using analyses of measurement invariance, confirmatory factor analysis, and calculation of correlations with the McGill Quality of Life Questionnaire's global quality of life item. Data were from 1702 people with life-threatening illnesses recruited from acute and palliative care units, palliative home care services, and oncology and HIV/AIDS outpatient clinics. The McGill Quality of Life Questionnaire-Revised consists of 14 items (plus the global quality of life item). A new Physical subscale was created combining physical symptoms and physical well-being and a new item on physical functioning. The Existential subscale was reduced to four items. The revised Support subscale, renamed Social, focuses more on relationships. The Psychological subscale remains unchanged. Confirmatory factor analysis results provide support for the measurement structure of the McGill Quality of Life Questionnaire-Revised. The overall scale has good internal consistency reliability ( α = 0.94). The McGill Quality of Life Questionnaire-Revised improves on and can replace the McGill Quality of Life

Life stress versus traumatic stress: The impact of life events on psychological functioning in children with and without serious illness.

PubMed

Willard, Victoria W; Long, Alanna; Phipps, Sean

2016-01-01

To determine the differential impact of potentially traumatic events (PTEs) and other stressful life events on psychological functioning in 2 groups of children: those with cancer and those without history of serious illness. Children with cancer age 8-17 (n = 254) and age-, sex-, and race/ethnicity-matched controls (n = 142) completed self-report measures of stressful life events and psychological functioning. Stressful life events included those that may meet Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV; American Psychiatric Association, 2000) A1 criteria (PTEs; 9 events) and others that would likely not (other events; 21 events). Children with cancer endorsed significantly more PTEs than control children. There were no differences between groups in number of other events experienced. Hierarchical regression analyses revealed that number of other events accounted for significant variance in psychological functioning, above and beyond group status, demographic factors (age and socioeconomic status), and number of PTEs. The number of cumulative other events experienced is a significant predictor of psychological functioning in both youth with serious illness and controls. In contrast, cumulative PTEs appear to have a minor (albeit significant) impact on children's psychological functioning. Assessment of psychological functioning would benefit from a thorough history of stressful life events, regardless of their potential traumatic impact. (c) 2016 APA, all rights reserved).

Stability amidst turmoil: Grit buffers the effects of negative life events on suicidal ideation.

PubMed

Blalock, Dan V; Young, Kevin C; Kleiman, Evan M

2015-08-30

The goal of the current study is to examine the role of grit as a resilience factor that reduces the risk for suicidal ideation conferred by negative life events. Participants (N=209) completed measures of negative life events and grit at baseline and a measure of suicidal ideation at follow-up four weeks later. Poisson regression analyses found that higher levels of grit buffered the relationship between negative life events and suicidal ideation such that negative life events only predicted suicidal ideation if grit was low. These results suggest that high grit can abate the increased suicidal ideation associated with negative life events. Aside from absolute levels of suicidal ideation, being able to predict or buffer dramatic shifts in suicidal ideation can be a useful diagnostic tool during interventions. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Life events, perceived stress and depressive symptoms in a physical activity intervention with young adult women

PubMed Central

Hearst, Mary O.; Syed, Moin; Kurzer, Mindy S.; Schmitz, Kathryn H.

2012-01-01

Objective Examine interactive effects of life events, perceived stress and depressive symptoms during a randomized controlled aerobics intervention among women (aged 18–30) in the urban U.S. Midwest, 2006–2009. Method Participants [n=372 at baseline and n=303 at follow up] completed perceived stress, depressive symptoms and life events scales at baseline and 5–6 month follow-up. Life events were correlated with perceived stress and depressive symptoms scales using Pearson correlation. Multivariate linear regression tested the relationship between the 20 most common life events with perceived stress and depressive symptoms. Regression models explored relationships between life events, perceived stress and depressive symptoms and the intervention effect. Results Higher levels of perceived stress and depressive symptoms correlated with more life events. At baseline, for every additional life event, depressive symptoms were higher; follow-up showed marginal significance with depressive symptoms, but a strong positive association with perceived stress. In the stratified model, for every life event at follow up, the perceived stress scale increased by 0.68 in the exercise group, but not in the controls. For every life event at follow-up, depressive symptoms were higher in controls, but not in the exercise group. Conclusion Perceived stress and depressive symptoms co-occurred with life events at baseline and follow-up for participants. At follow up, perceived stress increased significantly among exercisers; depressive symptoms were significantly higher among controls. Findings suggest that new participation in structured physical activity entails a change in daily life that may buffer against depressive symptoms in relation to life events but not perceived stress. PMID:23189088

Emergency room thoracotomy for acute traumatic cardiac tamponade caused by a blunt cardiac injury: A case report.

PubMed

Ishida, Kenichiro; Kinoshita, Yoshihiro; Iwasa, Nobutaka; Nakae, Masaro; Sakaki, Masayuki; Ieki, Yohei; Takahashi, Kyosuke; Shimahara, Yumiko; Sogabe, Taku; Shimono, Keiichiro; Noborio, Mitsuhiro; Sadamitsu, Daikai

2017-01-01

Traumatic blunt cardiac injuries have a high mortality rate, and prompt diagnosis and treatment can be lifesaving in cardiac tamponade. A 62-year-old man was transferred to the emergency department after a motor vehicle accident. He was hemodynamically unstable. A focused assessment with sonography in trauma (FAST) showed pericardial fluid with right ventricular collapse consistent with cardiac tamponade in the subxiphoid view. He collapsed despite a subxiphoid pericardiotomy. Owing to the ongoing hemodynamic instability, we performed a left anterolateral thoracotomy. Direct incision of the pericardium showed blood and clots within the pericardial space, indicating hemopericardium. The heart stroke and hemodynamic status recovered on removing the clot. Although the physical findings of cardiac tamponade are not always apparent in life-threatening acute cardiac tamponade after blunt trauma, FAST is a reliable tool for diagnosing and following cardiac tamponade. A median sternotomy is a standard approach for evaluating cardiac injury in hemodynamically stable patients with or without cardiopulmonary bypass. However, a left anterior thoracotomy was the fastest, simplest life-saving procedure considering the need for open-chest cardiac massage given our patient's life-threatening condition. A prompt diagnosis using FAST and treatment can be lifesaving in traumatic acute cardiac tamponade. A pericardiotomy via a thoracotomy is mandatory for lifesaving cardiac decompression in acute traumatic cardiac tamponade in cases of ineffective drainage due to clot formation within the pericardial space. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

Primary gastric Burkitt lymphoma: a rare cause of life-threatening haematemesis.

PubMed

Ayoub, Fares; Forde, Justin J; Patel, Niraj; Markham, Merry

2017-08-22

Lymphomas are the second most common gastric malignancy following gastric adenocarcinoma. The majority of gastric lymphomas are either mucosa-associated lymphoid tissue lymphomas or diffuse large B-cell lymphomas. Primary gastric Burkitt lymphoma is a subtype of non-Hodgkin's lymphoma and represents an aggressive and rare malignancy with only a small number of cases reported worldwide. Clinical and radiological presentation is non-specific and mimics other gastric lymphomas. Diagnosis is established with pathological evaluation. Due to the paucity of cases, treatment of this condition is not well studied and is extrapolated from paediatric and adult literature of Burkitt lymphoma not isolated to the stomach. We present the case of a male patient with primary gastric Burkitt lymphoma who initially presented with life-threatening haematemesis, later achieving complete remission with treatment. We discuss the epidemiology, presentation and management of gastric Burkitt lymphoma. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Stressful life events as predictors of functioning: findings from the Collaborative Longitudinal Personality Disorders Study

PubMed Central

Pagano, M. E.; Skodol, A. E.; Stout, R. L.; Shea, M. T.; Yen, S.; Grilo, C. M.; Sanislow, C. A.; Bender, D. S.; McGlashan, T. H.; Zanarini, M. C.; Gunderson, J. G.

2008-01-01

Objective Although much attention has been given to the effects of adverse childhood experiences on the development of personality disorders (PDs), we know far less about how recent life events influence the ongoing course of functioning. We examined the extent to which PD subjects differ in rates of life events and the extent to which life events impact psychosocial functioning. Method A total of 633 subjects were drawn from the Collaborative Longitudinal Personality Disorders Study (CLPS), a multi-site study of four personality disorders – schizotypal (STPD), borderline (BPD), avoidant (AVPD), obsessive-compulsive (OCPD) – and a comparison group of major depressive disorders (MDD) without PD. Results Borderline personality disorder subjects reported significantly more total negative life events than other PDs or subjects with MDD. Negative events, especially interpersonal events, predicted decreased psychosocial functioning over time. Conclusion Our findings indicate higher rates of negative events in subjects with more severe PDs and suggest that negative life events adversely impact multiple areas of psychosocial functioning. PMID:15521826

Platelet activation is a key event in the pathogenesis of streptococcal infections.

PubMed

Jia, Ming; Xiong, Yuling; Lu, Hua; Li, Ruqing; Wang, Tiantian; Ye, Yanyao; Song, Min; Li, Bing; Jiang, Tianlun; Zhao, Shuming

2015-06-01

Diverse Streptococcus species including Streptococcus Pneumoniae, Sanguis, Gordonii, Mitis and Mutans cause life-threatening conditions including pneumonia, bacteremia and meningitis. These diseases bear a high morbidity and mortality and for this reason, understanding the key events in the pathogenesis of these infections have a great significance in their prevention and/or treatment. Here, we describe as how the activation of the platelets and their affinity to bind to bacterial proteins act as early key events in the pathogenesis of Streptococcal infections.

[Life-threatening complication of schizophrenia].

PubMed

Felix, O; Felleiter, P; Sturzenegger, M

2012-01-18

The Wernicke Encephalopathy (WE) as a result of a (sub)acute thiamine deficiency remains, unfortunately, still under-diagnosed, especially among non-alcoholics. It should be considered in each occurrence of delirium as well as in any ocular motor disorder and ataxia, in particular if there is a history of weight loss with or without gastrointestinal symptoms. In cases with suspected WE an immediate intravenous substitution of 3×200 mg/d is recommended.

Group A beta-haemolytic streptococcal acute chest event in a child with sickle cell anaemia.

PubMed

Suara, R O

2001-06-01

Acute chest syndrome is a major cause of death and hospitalisation in children with sickle cell anaemia. It is often initiated by an infection, particularly pneumonia. Microbial agents previously not associated with acute chest syndrome are becoming increasingly important. Group A beta-haemolytic Streptococcus (GABHS) is thought to be an uncommon cause of pneumonia in children with sickle cell anaemia. We report a 15-year-old African-American girl who presented with an acute chest event characterised by fever, cough, chest pain, shortness of breath, right upper abdominal quadrant pain, jaundice and otitis media. Chest radiograph showed multi-lobar pneumonia with left pleural effusion. Group A beta-haemolytic Streptococcus was isolated from culture of pleural and middle ear fluids. She responded to therapy that included antibiotics, exchange blood transfusion, oxygen, thoracotomy chest tube drainage and decortication. In a child with sickle cell anaemia presenting with fever and an acute chest event, pneumonia should be considered and GABHS recognised as a possible aetiological agent. In addition, a chest X-ray should be obtained and antibiotics against agents causing community-acquired pneumonia instituted.

Partner experiences of "near-miss" events in pregnancy and childbirth in the UK: a qualitative study.