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Biomedical subjects

M Grassin

Publications and source records attributed to M Grassin.

14 recordsLinked to original sources
PubMed2001

[Ethical dilemmas in the perinatal period: guidelines for end-of-life decisions].

According to several recent surveys, around 50% of the deaths occurring nowadays in French neonatal intensive care units result from a medical decision. This has led French neonatologists to set up guidelines for end-of-life decisions and practice in the perinatal period, which are presented in this paper. It covers definitions, clinical situations, ethical principles, obligations of the medical and nursing staff, and specific conditions where dilemmas occur.

Decision Making↗
PubMed2001

French intensivists do not apply American recommendations regarding decisions to forgo life-sustaining therapy.

OBJECTIVE: Recommendations for making and implementing decisions to forgo life-sustaining therapy in intensive care units have been developed in the United States, but the extent that they are realized in practice has yet to be measured. DESIGN: Prospective, multicenter, 4-wk study. For each patient with an implemented decision to forgo life-sustaining therapy, the deliberation and decision implementation procedures were recorded. SETTING: French intensive care units. PATIENTS: All consecutive patients admitted to 26 French intensive care units. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Of 1,009 patients admitted, 208 died in the intensive care unit. A decision to forgo life-sustaining therapy was implemented in 105 patients. The number of supportive treatments forgone was 2.3 +/- 1.7 per patient. Decisions to forgo sustaining therapy were preceded by 3.5 +/- 2.5 deliberation sessions. Proxies were informed of the deliberations in 62 (59.1%) cases but participated in only 18 (17.1%) decisions. The patient's perception of his or her quality of life was rarely evaluated (11.5%), and only rarely did the decision involve evaluating the patient's wishes (7.6%), the patient's religious values (7.6%), or the cost of treatment (7.6%). Factors most frequently evaluated were medical team advice (95.3%), predicted reversibility of acute disease (90.5%), underlying disease severity (83.9%), and the patient's quality of life as evaluated by caregivers (80.1%). CONCLUSIONS: A decision to withhold or withdraw life-sustaining therapy was implemented for half the patients who died in the French intensive care units studied. In many cases, the decision was taken without regard for one or more factors identified as relevant in U.S. guidelines.

Adult↗
PubMed2001

Symptoms of anxiety and depression in family members of intensive care unit patients: ethical hypothesis regarding decision-making capacity.

OBJECTIVE: Anxiety and depression may have a major impact on a person's ability to make decisions. Characterization of symptoms that reflect anxiety and depression in family members visiting intensive care patients should be of major relevance to the ethics of involving family members in decision-making, particularly about end-of-life issues. DESIGN: Prospective multicenter study. SETTING: Forty-three French intensive care units (37 adult and six pediatric); each unit included 15 patients admitted for longer than 2 days. PATIENTS: Six hundred thirty-seven patients and 920 family members. INTERVENTIONS: Intensive care unit characteristics and data on the patient and family members were collected. Family members completed the Hospital Anxiety and Depression Scale to allow evaluation of the prevalence and potential factors associated with symptoms of anxiety and depression. MEASUREMENTS AND MAIN RESULTS: Of 920 Hospital Anxiety and Depression Scale questionnaires that were completed by family members, all items were completed in 836 questionnaires, which formed the basis for this study. The prevalence of symptoms of anxiety and depression in family members was 69.1% and 35.4%, respectively. Symptoms of anxiety or depression were present in 72.7% of family members and 84% of spouses. Factors associated with symptoms of anxiety in a multivariate model included patient-related factors (absence of chronic disease), family-related factors (spouse, female gender, desire for professional psychological help, help being received by general practitioner), and caregiver-related factors (absence of regular physician and nurse meetings, absence of a room used only for meetings with family members). The multivariate model also identified three groups of factors associated with symptoms of depression: patient-related (age), family-related (spouse, female gender, not of French descent), and caregiver-related (no waiting room, perceived contradictions in the information provided by caregivers). CONCLUSIONS: More than two-thirds of family members visiting patients in the intensive care unit suffer from symptoms of anxiety or depression. Involvement of anxious or depressed family members in end-of-life decisions should be carefully discussed.

Anxiety↗
PubMed2001

Compliance with triage to intensive care recommendations.

DESIGN: Recommendations for triage to intensive care units (ICUs) have been issued but not evaluated. SETTING: In this prospective, multicenter study, all patients granted or refused admission to 26 ICUs affiliated with the French Society for Critical Care were included during a 1-month period. Characteristics of participating ICUs and patients, circumstances of triage, and description of the triage decision with particular attention to compliance with published recommendations were recorded. RESULTS: During the study period, 1,009 patients were and 283 were not admitted to the participating ICUs. Refused patients were more likely to be older than 65 yrs (odds ratio [OR], 3.53; confidence interval [CI], 1.98-5.32) and to have a poor chronic health status (OR, 3.09; CI, 2.05-4.67). An admission diagnosis of acute respiratory or renal failure, shock, or coma was associated with admission, whereas chronic severe respiratory and heart failure or metastatic disease without hope of remission were associated with refusal (OR, 2.24; CI, 1.38-3.64). Only four (range, 0-8) of the 20 recommendations for triage to ICU were observed; a full unit and triage over the phone were associated with significantly poorer compliance with recommendations (0 [0-2] vs. 6 [2-9], p =.0003; and 1 [0-6] vs. 6 [1-9], p <.0001; respectively). CONCLUSION: Recommendations for triage to intensive care are rarely observed, particularly when the unit is full or triage is done over the phone. These recommendations may need to be redesigned to improve their practicability under real-life conditions, with special attention to phone triage and triaging to a full unit.

Age Factors↗
PubMed2001

[Withholding and withdrawing treatment in the perinatal period: importance of a coherent attitude between gyneco-obstetricians and pediatricians].

According to several recent surveys, 50% of deaths occurring in neonatal intensive care units in France occur subsequent to a medical decision. The French Neonatal Group therefore decided to publish guidelines for practice. These guidelines present: definitions, clinical situations, ethical principles, obligations of the medical and nursing staff, and specific conditions where dilemmas occur. These guidelines focus on the obstetrico-pediatrics relationship.

Attitude of Health Personnel↗
PubMed1998

Syndrome E.

Explore the source record for details and available documents.

Holocaust↗
PubMed1998

Controlled therapeutic trials of pentoxifylline in relapsing-experimental auto-immune encephalomyelitis.

This study was designed to assess the capacity of several doses of pentoxifylline to prevent or treat chronic-relapsing-EAE (CR-EAE) exacerbations induced in the Lewis rat. Pentoxifylline (PTX) is a methylxanthine derivative that inhibits the production of TNF-alpha, a cytokine involved in EAE and multiple sclerosis physiopathology. Three blind placebo-controlled randomized studies were performed in respectively 40, 30 and 18 rats: a trial of different (PTX) dosages (8, 30, 50, 100 and 200 mg/kg) versus placebo to prevent EAE onset; a trial of PTX (8, 30 or 50 mg/kg) versus placebo to prevent 2 attacks of EAE and a trial of PTX (100 mg/kg) versus placebo to abrogate ongoing clinical EAE. No statistically significant difference was observed between groups in any trial. PTX was ineffective to prevent or treat CR-EAE in these studies.

Animals↗