GETTING NO RESPECT: BARRIERS TO MAMMOGRAPHY FOR A GROUP OF SWEDISH WOMEN

Mammography screening is a highly sensitive and specific method to detect breast cancer at an early stage. If screening campaigns are to be cost effective, compliance is valuable. However, many women do not attend when called for mammography screening. Our aim in this study is to understand and explain why women become nonattenders. A sample of 16 nonattending women, aged between 43 and 73 years, participated in this qualitative study, by interviews or written comments. The core category discovered in the data was ``getting no respect.'' The informants did not feel respected from either the society or the health care system. Below this core category, two categories were identified: the mammography examination and affecting circumstances. The performance and its effects comprised the content of the category of mammography examination. The category affecting circumstances included knowledge about risk factors, prevention, and practical or emotional arguments.     

Bone Mineral Density Determinations by Dual-Energy x-ray Absorptiometry in the Management of Patients with Marfan Syndrome—Some Factors Which Affect the Measurement

Reduced bone mineral density (BMD) was sporadically reported in patients with Marfan syndrome. This may or may not place the Marfan patient at increased risk for bone fracture. In comparing the BMDs of our patients with those reported in the literature, it seemed that agreement between values, and hence the degree of osteoporosis or osteopenia reported, was dependent on the instrumentation used. The objective of this study was to statistically assess this impression. Bone mineral density measurements from our previously published study of 30 adults with Marfan syndrome performed on a Lunar DPXL machine were compared with studies published between 1993–2000 measured using either Lunar or Hologic bone densitometry instruments. The differences of our measurements compared with those made on other Lunar machines were not statistically significant, but did differ significantly with published results from Hologic machines (P < 0.001). Before progress can be made in the assessment of BMD and fracture risk in Marfan patients and in the evidence-based orthopedic management of these patients, standardization of instrumental bone density determinations will be required along with considerations of height, obesity, age, and sex.     

Fear of Cancer Recurrence after Curative Pancreatectomy: A Cross-sectional Study in Survivors of Pancreatic and Periampullary Tumors

Background

Fear of disease recurrence is well documented among cancer survivors, but its significance among patients treated for solid pancreatic and periampullary neoplasms is unknown despite the known risk of recurrence associated with these tumors. We hypothesized that fear of cancer recurrence (FCR) represents a common source of psychosocial distress in this population and sought to characterize subgroups for whom FCR might represent a target for intervention to improve quality of life.

Methods

We conducted a cross-sectional study of FCR in patients who were disease-free after potentially curative pancreatectomy for ductal or periampullary adenocarcinoma or pancreatic neuroendocrine tumor. We assessed seven discrete dimensions of FCR using the Fear of Recurrence Inventory and evaluated quality of life and psychosocial distress using the Functional Assessment of Cancer Therapy-Hepatobiliary Questionnaire and the Hospital Anxiety and Depression Scale.

Results

Of 354 eligible patients, 240 (68?%) participated in the study a median of 48?months after potentially curative pancreatectomy. An FCR severity score indicative of frequent fearful thoughts, emotional disturbance and functional impairment was identified in 37, 28, and 35?% of patients with pancreatic adenocarcinoma, nonpancreatic periampullary adenocarcinoma, and pancreatic neuroendocrine tumor, respectively. Anxiety (P?<?0.001) and low quality of life (P?=?0.028) were independently associated with a clinically significant level of FCR, but histopathologic diagnosis and clinicopathologic markers of prognosis were not.

Conclusions

FCR represents a significant concern for one-third of patients after curative surgery for a pancreatic or periampullary tumor, regardless of their actual likelihood of recurrence or disease-related death.     

Hydroxyethyl starch 130/0.4 versus modified fluid gelatin for volume expansion in cardiac surgery patients: the effects on perioperative bleeding and transfusion needs

In this prospective, randomized, open controlled study we compared the effects on net red blood cell loss of 6% hydroxyethyl starch 130/0.4 (HES: n = 64) and 3% modified fluid gelatin (GEL: n = 68) administered for intravascular volume management in patients undergoing coronary surgery. Blood losses were calculated from determination of circulating blood volume and measurement of preoperative and postoperative hematocrit. Amount of colloids that could be administered was limited to 50 mL/kg. If additional fluids were required, balanced crystalloid solution was used. Anesthetic and surgical techniques were standardized. Both groups were similar with regard to demographic and intraoperative variables. Total study drug was 48.9 +/- 17.2 mL/kg in the HES group and 48.9 +/- 14.6 mL/kg in the GEL group. Total red blood cell loss was 544 +/- 305 mL in the HES group and 504 +/- 327 mL the GEL group. Measured blood losses were also similar in both groups (HES, 19.4 +/- 12.3 mL/kg; GEL, 19.2 +/- 14.5 mL/kg). Exposure to allogeneic blood product was comparable in both groups. In the conditions of the present study, HES 130/0.4 up to 50 mL/kg is a valuable alternative to modified fluid gelatin for plasma volume expansion during and after cardiac surgery.     

Antioxidant defence during cardiopulmonary bypass surgery.

OBJECTIVE: Cardiac surgery may lead to severe oxidative stress due to formation of oxidation products generated during ischemia and reperfusion. We investigated to which extent oxidative stress influences a number of endogenous antioxidants and markers of cellular activation. METHODS: At six time points blood was withdrawn from patients undergoing coronary artery bypass grafting, using the on-pump procedure. RESULTS: Both glutathione peroxidase and superoxide dismutase show a gradual and strong increase in activity during surgery (40 and 30%, respectively), returning to baseline values 24 h after surgery. The total antioxidant capacity has a maximum increase of 60%. Markers of cellular activation, such as eosinophil cationic protein and tryptase also increase during the procedure. CONCLUSION: Cardiac surgery results in systemic inflammation accompanied or caused by severe oxidative stress. The human body has a strong innate oxidative defence screen, which is probably not sufficient to fully compensate for the total amount of oxidative damage.     

OVARIAN HYPERSTIMULATION SYNDROME DURING INDUCTION OF OVULATION FOR INTRA UTERINE INSEMINATION

Ovarian Hyperstimulation Syndrome (OHSS) is a known iatrogenic complication of ovulation induction. Our experience of such complication while managing basic assisted conception cycles has been analysed in the present study. 12 such cases were identified in 976 cycles studied giving an overall incidence of 1.22%. All the cases were of mild to moderate variety and were managed conservatively. The duration of the complication ranged between 10 days to 6 weeks. Polycystic ovarian disease, LH: FSH ratio of more than 1, presence of four or more secondary follicles were found to be important predictive criteria. Identification of predictive factors of OHSS can be helpful in taking due care while using ovulation inducing drugs. Conception does worsen OHSS, but termination is usually not necessary.Key Words: OHSS, Ovulation Induction