Life disruption and generic complexity: a social linguistic analysis of narratives of cancer illness

This paper draws on social linguistics to inquire into the meaning and function of complexity in illness narratives. According to social linguists, five different story-type genres occur in spoken English. These are illustrated and differentiated using examples drawn from 10 interviews with people who have undergone colectomy for colorectal cancer. In order to test a hypothesis that complexity in illness narratives is related to life disruption, the 10 accounts were ranked in terms of their generic complexity. Measures of life disruption were based on rankings furnished independently by two readers from different disciplines who were blind to the hypothesis being tested. These two rankings showed a high level of agreement (r(s) = 0.85, p<0.01). When the two life disruption rankings and the generic complexity ranking were compared, a high degree of concordance between the three rankings was observed (W = 0.91, p<0.01). No evidence was found of associations between generic complexity and gender, interviewer, surgical outcome in terms of stoma (p>0.05), age (p>0.7) nor time since diagnosis (p>0.1). We conclude that in this study, generic complexity was strongly and significantly related to life disruption. To explain the function of complexity in interaction, we characterise the illness narrative as a genre in its own right, and argue that illness narratives need to be considered both in terms of the work they do both on the listener and for the narrator. In the former case, complexity opens up a discursive space for the dynamic positioning of the interlocutor. In the latter case, we propose that complexity reflects the degree to which the process of re-ordering life by assigning meaning is occurring as the interaction unfolds. In both cases, complex narratives can thus be understood as "hard working" narratives.

Effectiveness and safety of nizatidine, 75 mg, for the relief of episodic heartburn

BACKGROUND

The most frequent cause of episodic heartburn is food and beverage ingestion. Nizatidine, an H2-receptor antagonist, is currently approved for non-prescription use in the prevention and relief of heartburn at a dose of 75 mg up to twice a day.

METHODS

Two identical studies were carried out to evaluate the efficacy of nizatidine, 75 mg, compared with placebo in treating heartburn in an "at-home" setting. The studies were multicentre, multiple-dose, placebo-controlled, randomized, parallel group design. A total of 994 subjects were randomized to treatment. Adequate relief of heartburn was assessed at 15, 30 and 45 min and 1, 2 and 3 h following a treatment dose. A subject's responses with respect to time to relief and attainment of adequate relief were combined into a derived response profile, the sustained adequate relief score. Adverse experiences were noted throughout the study period.

RESULTS

The individual and combined study results showed that nizatidine, 75 mg, relieved heartburn faster and/or more consistently than placebo. The mean sustained adequate relief score, calculated over a subject's first four episodes, was 2.43 in the nizatidine-treated group compared with 2.14 in the placebo group (P < 0.001). Nizatidine-treated subjects attained sustained adequate relief in a significantly (P < 0.001) larger percentage (75%) of their heartburn episodes than did subjects treated with placebo (66%). No serious adverse experiences were associated with nizatidine treatment.

CONCLUSION

Nizatidine, 75 mg, is a safe and effective treatment for episodic heartburn. The results showed that subjects taking nizatidine had heartburn relief that was achieved faster and/or more reliably than did subjects taking placebo.

Promyelocytic HL-60 cells induce apoptosis selectively in transformed cells: involvement of myeloperoxidase, nitric oxide and target cell-derived superoxide anions

Promyelocytic HL-60 cells induced apoptosis selectively in transformed fibroblasts, but not in nontransformed parental cells or in revertants. Apoptosis induction was independent of direct cell-to-cell contact. It depended on the number of effector and target cells, pointing to the role of factors derived from both cell populations. Inhibitor studies allowed the establishment of the following model for intercellular signalling during apoptosis induction: target cell-derived superoxide anions spontaneously dismutate and form hydrogen peroxide. HL-60 effector cells release MPO which converts hydrogen peroxide into hypochlorous acid. Hypochlorous acid then may interact with target-cell-derived superoxide anions to yield apoptosis-inducing hydroxyl radicals. In addition, effector-cell-derived NO reacts with target-cell-derived superoxide anions and forms apoptosis-inducing peroxynitrite. These data explain the selective apoptosis induction in transformed cells by effector cells of the granulocyte lineage.

Eikenella corrodens infections in children and adolescents: case reports and review of the literature

Eikenella corrodens is a slow-growing, gram-negative, nonmotile, facultative rod that can cause infection in humans. Although the clinical characteristics of Eikenella infections in adults are well described, the literature regarding Eikenella infections in children is lacking. Thirteen cases of Eikenella infection in children and adolescents reported from a hospital and an additional 41 cases from the literature were reviewed. Eikenella species can be serious pediatric pathogens, particularly when there is an exposure to human oral secretions. Empirical therapy used to manage most oropharyngeal flora may be ineffective against Eikenella species. The treatment of choice for children and adolescents who are infected with Eikenella species includes a combination of surgical management and antibiotics.

Familial dysautonomia: a diagnostic dilemma. chronic lung disease with signs of an autoimmune disease

We present an 11-year-old girl with sensory and autonomic neurological dysfunction, and respiratory insufficiency caused by recurrent aspiration. The diagnosis of familial dysautonomia (FD) was confirmed by a missing axonal flare to histamine, miosis in response to conjunctival methacholine and homozygous polymorphic linked markers DS58(18) and DS159(7) on chromosome 9. Ashkenazi Jewish descent could not be ascertained by history. A variety of positive tests for autoantibodies were initially interpreted as evidence for systemic lupus erythematosus vs. overlap syndrome with pulmonary, cerebral, skin, and ocular involvement. The diagnosis of FD was delayed because of the rarity of this disorder in Germany (second case reported). We discuss possible explanations for the misleading immunological findings, including interference by antibodies binding to milk proteins used as blocking reagents in enzyme-linked immunoassays and circulating immune-complexes due to chronic aspiration pneumonitis.

Effect of glucocorticoid therapy on glucocorticoid receptors in children with autoimmune diseases

Low-dose glucocorticoids (GC) achieve their action completely by classical genomic effects, mediated by the glucocorticoid receptor (GCR). In high doses of GC, nongenomic effects have also been found, but it is still unclear to what extent they contribute to a beneficial outcome. In this study, we present a determination of the number of lymphocyte GCR sites and the binding affinity in healthy children and children with autoimmune diseases. We further assess the effect of GC administration, especially of high-dose pulse therapy on the number of binding sites. The number of GCR sites per cell was analyzed with [(3)H]-dexamethasone radioligand binding assay and binding affinity (Kd given in nM) in peripheral blood mononuclear cells isolated from 48 healthy children and 35 patients. The patients were divided into three groups based on GC treatment: 0 mg/kg (group 1), 0.01-0.3 mg/kg orally (group 2), and 10-15 mg/kg i.v. pulse therapy (group 3) of prednisolone equivalent per day. Gender- and age-independent normal values of 4338 +/- 1687 sites/lymphocytes and Kd 6.7 +/- 2.2 nM were found. At 3463 +/- 1574, the number of receptor sites in patients without GC (group 1) was significantly lower than that of healthy volunteers (p < 0.05). In patients receiving GC treatment, this value was reduced to 2952 +/- 512 (group 2). Significant down-regulation to a minimum of 479 +/- 168 (group 3) was found after pulse therapy compared with untreated patients (p < 0.01). In pulse therapy, GC lead to a fast and dramatic receptor down-regulation. We suppose that the increase in therapeutic success of pulse-therapy may partly be mediated through additional nongenomic effects.

Effect of continuous antistaphylococcal therapy on the rate of P. aeruginosa acquisition in patients with cystic fibrosis

SUMMARY. Continuous therapy with antistaphylococcal antibiotics is advocated by some cystic fibrosis (CF) centers, but it is unclear whether this strategy favors early colonization with P. aeruginosa. We used the data base for the German Centers of the European Registry for Cystic Fibrosis (ERCF) to assess the effect of continuous antistaphyloccocal therapy on the rate of P. aeruginosa acquisition in CF patients. Patients included in this analysis had to be < 18 years of age, P. aeruginosa-negative prior to entry in the ERCF, and to have had at least 2 additional P. aeruginosa-negative respiratory cultures while followed in the ERCF. Of the 639 patients fulfilling these criteria, 48.2% received continuous antistaphyloccocal therapy, 40.4% intermittent antibiotic therapy, and 11.4% no antibiotic therapy. There were no differences between the groups in body mass index, as well as forced vital capacity (FVC) and forced expired volume in 1 sec (FEV(1)) at baseline. The rate at which patients acquired positive respiratory cultures for Staph. aureus was significantly lower in the group receiving continuous antistaphyloccocal antibiotic therapy than in those not receiving such therapy. Patients receiving continuous antistaphyloccocal antibiotic therapy had a significantly higher rate of P. aeruginosa acquisition compared to patients receiving only intermittent or no antibiotic therapy. This difference was especially apparent for children younger than age 6 years. We conclude that continuous therapy with antistapyloccocal antibiotics directed against Staph. aureus increases the risk of colonization with P. aeruginosa. How this affects the clinical outcome of these patients remains to be determined.

Living-related liver transplantation in children at Saint-Luc University Clinics: a seven year experience in 77 recipients

The Brussels series of living related liver transplantation (LRLT) in 77 children (< 15 years) is reviewed. Median (range) recipient age at liver transplantation was 1.1 year (0.4-13.1). The main indication for LT was biliary atresia in 55/77 cases (71%). The living-related donor was one of the parents in 74 instances. Hepatic segments 2-3 (n = 67) or 2-3-4 (n = 10) were implanted orthotopically, with a median (range) graft weight to recipient body weight ratio of 3.17% (0.91-8.08). No severe complications or significant long-term sequelae were encountered in the living donors. One and five year survival rates were 92% and 89% for the patients, and 90% and 86% for the grafts, respectively. The retransplantation rate was 2/77 (2.6%), the indication being chronic rejection in both instances. In conclusion, LRLT is now a validated procedure in the living donors as well as in pediatric recipients with chronic or acute liver diseases. In the current context of organ shortage, it provides a valuable alternative to cadaveric LT.

Treatment of nonresectable hepatocellular carcinoma with intrahepatic 90Y-microspheres

Treatment for nonresectable hepatocellular carcinoma (HCC) is palliative. The relatively greater arteriolar density of hepatic tumors compared with normal liver suggests that intrahepatic arterial administration of 90Y-microspheres can be selectively deposited in tumor nodules and results in significantly greater radiation exposure to the tumor than external irradiation. The purpose of this study was to determine the proportion (frequency) and duration of response, survival, and toxicity after intrahepatic arterial injection of 90Y-microspheres in patients with HCC.

METHODS

Patients with documented HCC, Eastern Cooperative Oncology Group performance status 0-3, adequate bone marrow, and hepatic and pulmonary function were eligible for study. Patients who had significant shunting of blood to the lungs or gastrointestinal (GI) tract or who could not undergo cannulation of the hepatic artery were excluded. Patients received a planned dose of 100 Gy through a catheter placed into the hepatic artery.

RESULTS

Twenty-two patients were treated with 90Y-microspheres; 20 of the treated patients (median age, 62.5 y) were evaluated for treatment efficacy. Nine patients were Okuda stage I, and 11 were Okuda stage II. The median dose delivered was 104 Gy (range, 46-145 Gy). All 22 treated patients experienced at least 1 adverse event. Of the 31 (15%) serious adverse events, the most common were elevations in liver enzymes and bilirubin and upper GI ulceration. The response rate was 20%. The median duration of response was 127 wk; the median survival was 54 wk. Multivariable analysis suggested that a dose >104 Gy (P = 0.06), tumor-to-liver activity uptake ratio >2 (P = 0.06), and Okuda stage I (P = 0.07) were associated with longer survival.

CONCLUSION

Significantly higher doses of radiation can be delivered to a HCC tumor by intrahepatic arterial administration of 90Y-microspheres than by external beam radiation. This treatment appears to be beneficial in nonresectable HCC with acceptable toxicity.

[Regular respiration during sleep in children in the first months of life]

Regular respiration is an important parameter of quiet sleep in infants. At the earliest age, the periods of regular respiration are shorter as compared with the periods of EEG, EMG and EOG patterns of quiet sleep. The duration of periods with regular respiration significantly increases with age, and their coincidence with other parameters of quiet sleep becomes higher. The frequency of regular respiration significantly decreases with age. Very short periods of regular respiration, low coincidence with other parameters of quiet sleep, and very high frequency of regular respiration after the 12th week of life may indicate a delay in the central nervous system development.

Fractional analysis of bronchoalveolar lavage fluid cytology in cystic fibrosis patients with normal lung function. Bronchoalveolar lavage for the evaluation of anti-inflammatory treatment (BEAT) study group

Cystic fibrosis (CF) is associated with a neutrophil dominated airway inflammation. So far bronchoalveolar lavage (BAL) studies in CF have used pooled BAL samples which may be more representative of the alveolar compartment rather than the airways. To assess whether the first sample of a BAL is more sensitive in the evaluation of airway inflammation, the authors have studied 105 stable CF patients aged 5-37 yrs with a mean forced expiratory volume in one second (FEV1) of 96+/-15% (mean+/-SD). BAL cytology of the first and pooled samples were compared to reference values obtained in children without respiratory disease. Absolute cell counts and the percentage of neutrophils were significantly increased in CF patients. If the 95% confidence interval was used as a cut-off point, 17/105 CF patients had a normal percentage of neutrophils in pooled BAL samples, but only three also had a normal percentage of neutrophils in the first BAL aliquot. Therefore, neutrophil dominated airway inflammation is more pronounced in the first, mainly bronchial, bronchoalveolar lavage sample suggesting that sequential analysis of bronchoalveolar lavage fluid may have a higher sensitivity to detect early inflammatory changes in CF patients.

Increasing dose of methylprednisolone pulse therapy treats desquamative interstitial pneumonia in a child

A 10 yr old male with hypoxaemia, progressive infiltration on the chest radiograph and biopsy-proven desquamative interstitial pneumonia was treated with daily oral prednisolone for 6 months. Intravenous methylprednisolone pulses were concomitantly administered in doses averaging 10 mg x kg body weight(-1) on three consecutive days every 4-6 weeks. After 6 months improvement could be noted and oral steroids were stopped, while pulse therapy continued. Three months later, when seven pulses had been administered, a relapse occurred and the clinical status deteriorated. Instead of reinstating daily systemic steroids, the dose of methylprednisolone pulses was increased to 20 mg x kg body weight(-1) i.v. given on three consecutive days and repeat pulses every 4 weeks. This was followed by continuous improvement. After 24 months corticosteroid pulses were terminated. Normal lung function, serum lactate dehydrogenase, blood gases upon exertion and regular development was achieved. During the course of treatment, the child has grown 10 cm. It is concluded that the effect of corticosteroid pulse therapy on interstitial lung disease in childhood is dose-dependent and that the dose can be adjusted to the effect observed.

Decreased levels of nitrosothiols in the lower airways of patients with cystic fibrosis and normal pulmonary function

Airway S-nitrosothiols (SNOs) are naturally occurring bronchodilators. SNOs, nitrate, and nitrite were measured in bronchoalveolar lavage fluid of 23 patients with cystic fibrosis (CF) and mild pulmonary disease (aged 6-16 years) and 13 healthy children (aged 8-15 years). Concentrations of SNOs were decreased in the lower airways of patients with CF and mild pulmonary disease (median, range: 0, 0-320 nmol/L vs 80, 0-970 nmol/L) despite normal levels of the inert nitric oxide metabolites nitrate and nitrite (mean +/- SEM: 3.7 +/- 0.5 micromol/L vs 4.8 +/- 0.9 micromol/L). S-nitrosolation- mediated bioreactivities may be impaired by depletion of the CF airway SNO reservoir.

Experience with living related liver transplantation in 63 children

The incentive to develop intrafamilial living related liver transplantation (LRLT) originated from the shortage of cadaveric organ supply. We report our experience with LRLT in 63 children during 1993-1998 in the frame of a protocol approved by the Ethics Committee of our Institution. During this period, 152 potential intrafamilial (mostly parental) donors were evaluated; 44 (28.5%) were excluded because of surgical (n = 4), medical (n = 39) or psychosocial reason (n = 1). Out of 108 who matched all medical, surgical and psychological criteria of selection, 45 did not underwent living donation because their child received a cadaveric graft (n = 22; LRLT was their second option) or because one of the parents who had both been selected was chosen [by the surgical team because of more favourable anatomy (n = 8) or by mutual agreement between the two parents (n = 5)]. Sixty-three living donors (36 mothers, 24 fathers, one grand mother, one aunt and one uncle) underwent procurement of the left lobe (n = 52), the left lobe extended to part of segment IV (n = 8) or a left hepatectomy (n = 3) without mortality or any serious morbidity. Their median hospital stay was 7 days (range: 6-12); full physical rehabilitation and normalization of liver tests were usually obtained within three weeks. Their psychological follow-up did not disclose any longstanding serious sequellae. The median age of the recipients was 13 months (range 5-189); 30 were younger than one year at the time of transplant. Their median weight was 8.1 kg (range: 4.3 to 60); 36 had an actual weight under 10 kg. Fifty-two received an ABO identical and 11 received an ABO compatible transplant. The native liver diseases were similar to common data in children, with biliary atresia being the most frequent indication (74.6%). The median weight of the graft was 260 gr (range: 138-680) with a median ratio between the graft weight and the recipient body weight of 3.17% (range: 0.75-8.08). All grafts were implanted orthotopically with semi-microvascular reconstruction of the hepatic vein, portal vein and hepatic artery [end to end anastomosis in 58 (2 arteries were reconstructed in 7 patients) and interposition of an iliac arterial allograft from the infrarenal aorta in 5]. Base line immunosuppression consisted of a triple drug regimen including steroids, Azathioprine and either Cyclosporine-Sandimmun (n = 9), Cyclosporine Microemulsion formulation-Neoral (n = 13) or Tacrolimus-Prograft (n = 41). Biopsy-proved acute rejection was treated with intravenous bolus of steroids; steroid-resistant acute rejection was treated by a switch from Cyclosporine to Tacrolimus or addition of Mycophenolate-Mofetil (Cellcept) in Tacrolimus treated patients. Actuarial patient survival was 91.8% and 89.6% after LRLT at one and five years post-transplant, respectively, and 87.5% and 82.8% at one and five years, respectively, in 90 patients who received a cadaveric graft during the same interval. Actuarial graft survival was 91.8% and 84.1% after LRLT at one and five years, respectively, and 76.4% and 73.3% at one and five years, respectively, after cadaveric transplants. Vascular thrombosis was observed in 9.5% of the patients (arterial thrombosis: 1.6%; portal thrombosis: 7.9%) without graft loss. Biliary complications were observed in 26.9% (bile leak from cut surface in 3.1%, anastomotic stricture in 22.2% and intrahepatic stricture in 1.5%); two patients died from septic shock possibly related to uncompletely relieved anastomotic stricture; all other biliary complications were successfully treated either conservatively or surgically. The incidence of acute rejection was 90.9% in 22 patients with Cyclosporine-based immunosuppression; acute rejection was corticoresistant in 50%. It was 46.3% in 41 patients with Tacrolimus-based immunosuppression (64% with Prograft in capsules and 18.7% with Prograft in granules); no acute rejection was corticoresistant. (ABSTRACT TRUNCATED)

Effects of dietary supplementation of saturated fatty acids and of n-6 or n-3 polyunsaturated fatty acids on plasma and red blood cell membrane phospholipids and deformability in weanling guinea pigs

The fatty acid composition of plasma cholesteryl esters, plasma phospholipids, red blood cell (RBC) membrane phosphatidylcholine (corresponding to the outer membrane leaflet), and phosphatidylethanolamine (corresponding to the inner membrane leaflet) was investigated in weanling guinea pigs fed with diets of cacao (saturated fatty acids), sunflower oil [n-6 polyunsaturated fatty acids (PUFA)] or fish oil (n-3 PUFA) for 20 wk. RBC deformation was measured by means of a cell-transit analyzer (filtration) and a cone-plate rheoscope. The contents of saturated fatty acids in plasma phospholipids and RBC membrane leaflets were similar in all three groups. Diets with sunflower oil resulted in a high content of linoleic acid in plasma cholesteryl esters and in the outer leaflet of RBC membranes. Fatty acids of fish oil were mainly incorporated in plasma phospholipids and in the inner leaflet of RBC membranes. The arachidonic acid content was high in all groups in the plasma phospholipids and in the inner leaflet. The n-6 and n-3 PUFA were mainly incorporated in the inner leaflet. In all groups the polyunsaturated/saturated fatty acid ratio and the total PUFA content were similar in the inner RBC membrane. The RBC filtration times and the RBC deformation indices were not affected by the dietary treatment.

[Ambulatory vs. inpatient intravenous antibiotic therapy in mucoviscidosis patients--a controlled study]

METHODS

14 patients with cystic fibrosis and chronic pulmonary pseudomonas infection received four courses of two-week intravenous antibiotic therapy at home and during hospitalisation over an 18-month period. Following a controlled, intra-individual cross-over design, two courses of home therapy were followed by two courses of hospital treatment or vice versa. Parameters for inflammation, lung function, and body mass index were obtained at the beginning and end of each intravenous antibiotic therapy. Health-related quality of life, i.e. physical, emotional, social and functional components as well as happiness and medical care, was assessed at the end of each course.

RESULTS

There was a trend towards better reduction of infection (p = 0.20 for leukocyte reduction) and improvement of lung function (p = 0.20 for FEV1 improvement) with hospital intravenous antibiotic therapy, although the differences did not attain statistical significance. Quality of life during therapy was significantly higher with home therapy regarding social (p < 0.01), functional and emotional subscales and happiness (all p < 0.05). The necessity for professional help and support from family and/or partner was emphasised. Individual answers showed that home therapy has the advantage of self-determination and continuity of daily life. Parents and partners felt impaired by day and night intravenous therapy at home.

CONCLUSION

From our data we conclude that home intravenous antibiotic therapy is a useful option for a selected subgroup of patients with cystic fibrosis, but professional support and family aid is important to gain an effect similar to hospital treatment.

BCG infection suppresses allergic sensitization and development of increased airway reactivity in an animal model

BACKGROUND

Epidemiologic studies suggest an inverse correlation between infections and development of atopy. The purpose of this study was to test the hypothesis whether a preexisting Th1-type immune response elicited by BCG immunization could suppress allergic sensitization and airway hyperreactivity in an animal model.

METHODS

BALB/c mice were immunized with BCG and/or sensitized to ovalbumin.

RESULTS

BCG immunization alone resulted in cutaneous type-IV hypersensitivity reactions to tuberculin and granulomatous lesions in the liver. Splenic mononuclear cells (MNCs) produced increased levels of IFN-gamma after activation by Concanavalin A (ConA). Ovalbumin sensitization alone resulted in increased production of IL-4 after activation by ConA. Ovalbumin-sensitized animals also demonstrated markedly elevated anti-ovalbumin IgE/IgG1 serum antibody titers and increased airway reactivity after allergen challenges by means of the airways. BCG immunization 14 days before the start of ovalbumin sensitization markedly hindered the development of allergic responses as indicated by (1) increased IFN-gamma and normalized IL-4 and IL-10 production by splenic MNCs after activation with ConA, (2) a reduced proliferation rate of splenic MNCs after ovalbumin restimulation, (3) partial prevention of ovalbumin-specific IgE/IgG1 serum antibody titers but elevated (nonallergic) anti-ovalbumin IgG2a serum antibody titers, (4) prevention of airway responsiveness, (5) reduced eosinophilic influx into the airway lumen, and (6) reduced levels of IL-4 and IL-5 in broncho alveolar lavage fluids.

CONCLUSION

In this model BCG immunization established a Th1-type immune response that hinders allergic sensitization and the development of increased airway reactivity.

Liminality: a major category of the experience of cancer illness

Narrative analysis is well established as a means of examining the subjective experience of those who suffer chronic illness and cancer. In a study of perceptions of the outcomes of treatment of cancer of the colon, we have been struck by the consistency with which patients record three particular observations of their subjective experience: (1) the immediate impact of the cancer diagnosis and a persisting identification as a cancer patient, regardless of the time since treatment and of the presence or absence of persistent or recurrent disease; (2) a state of variable alienation from social familiars, expressed as an inability to communicate the nature of the experience of the illness, its diagnosis and treatment; and (3) a persistent sense of boundedness, an awareness of limits to space, empowerment and available time. These subjectivities were experienced in varying degree by all patients in our study. Individual responses to these experiences were complex and variable. The experiences are best understood under the rubric of a category we call "liminality". We believe that all cancer patients enter and experience liminality as a process which begins with the first manifestations of their malignancy. An initial acute phase of liminality is marked by disorientation, a sense of loss and of loss of control, and a sense of uncertainty. An adaptive, enduring phase of suspended liminality supervenes, in which each patient constructs and reconstructs meaning for their experience by means of narrative. This phase persists, probably for the rest of the cancer patient's life. The experience of liminality is firmly grounded in the changing and experiencing body that houses both the disease and the self. Insights into the nature of the experience can be gained from the Existentialist philosophers and from the history of attitudes to death. Understanding liminality helps us to understand what it is that patients with cancer (and other serious illnesses) seek from the system to which they turn for help. Its explication should therefore be important for those who provide health care, those who educate health care workers and those concerned to study and use outcomes as administrative and policy making instruments.

Radiosurgery without whole brain radiotherapy in melanoma brain metastases. Club de Cancérologie Cutanée

To evaluate the effectiveness of radiosurgery without whole brain radiotherapy in the palliative treatment of melanoma brain metastases, we retrospectively assessed the results in 35 patients: 4 with a solitary brain metastasis, 13 with a single brain metastasis and metastases elsewhere and 18 with multiple brain metastases. The local control rate was 98.2% (55/56 metastases) at 3 months. Median survival was 22 months in patients with a solitary brain metastasis, 7.5 months in patients with a single brain metastasis and metastases elsewhere, and 4 months in patients with multiple brain metastases. Complications were unusual and surgery was required in 2 of 35 patients. These results show for the first time that melanoma patients with a unique brain metastasis with or without metastases elsewhere clearly benefit from tumour control easily obtained by radiosurgery. Although the comparison of radiosurgery with surgery and/or whole brain radiotherapy cannot be adequately addressed, radiosurgery alone seems to provide similar results with lower morbidity and impact on quality of life.