Breast cancer detection: knowledge, attitudes, and behaviors of women from Pennsylvania.

PURPOSE/OBJECTIVES: To assess relationships among breast cancer detection behaviors and selected variables in healthy women. DESIGN: Correlational study. SETTING/SAMPLE: A sample of 1,000 women was selected randomly from the 16,500 members of the General Federation of Women's Clubs of Pennsylvania. Respondents (N = 538; 54% response rate) were predominately white, well educated, lived in urban areas, and had an average age of 60 years. METHODS: Mailed packets with a professionally designed, scannable survey instrument that included questions related to detection behaviors, a risk index, health behaviors, attitudes, and knowledge. MAIN RESEARCH VARIABLES: Breast cancer detection behaviors: mammography, clinical breast examination (CBE), breast self-examination (BSE). Structural/demographic variables: age, education, residence, knowledge of breast cancer and detection methods, teaching history, encouragement, and risk index (family/medical history). Predisposing variables: susceptibility, benefits/barriers, confidence, social norms and influence, and general health motivation. FINDINGS: Women reported moderate/high adherence to recommendations for early detection of breast cancer. Mammography behavior was predicted by older age, being encouraged by a doctor or nurse, and greater risk. CBE predictors were greater knowledge and risk along with greater benefits, social norms, and health motivation. BSE behavior was predicted by having had BSE technique checked, greater knowledge, greater risk, decreased barriers to BSE, and higher health motivation. CONCLUSIONS: Common predictors of breast screening behaviors include risk (family/medical history), knowledge, and general health motivation. IMPLICATIONS FOR NURSING PRACTICE: Educational efforts can be designed specifically to influence variables related to compliance with early breast cancer detection behaviors.

Knowledge and perceived competence of home care nurses in pain management: a national survey.

This national mail survey assessed pain-related knowledge and subjective competence of a random sample of home care nurses across the United States. Other study objectives were to examine the relationship between nurse characteristics, knowledge and perceived competence, and assess continuing education practices. On average, the 1236 nurses scored only 56% of the items correctly, demonstrating stronger knowledge in pain assessment than treatment. Respondents reported most confidence in patient and family communication, discussion of advance directives and pain assessment. The lowest competence was reported in sophisticated pain treatment techniques. The relationship between knowledge and subjective competence was found to be highly significant. Sixty-three percent of the sample displayed a realistic assessment of their pain management knowledge, while 37% under- or overestimated what they knew. It is challenging to engage the latter group who overestimate their competence but score low on pain management knowledge. Educational strategies need to differentiate these two groups and target the audience appropriately.

Biodistribution of radiolabeled [(3)H] CMT-3 in rats.

CMT-3 is a NON-ANTIMICROBIAL tetracycline (TC), chemically modified to enhance its collagenase-inhibitory property. This property is therapeutically useful in treating diseases such as periodontitis, cancer and arthritis. CMT-3 was labeled with tritium [(3)H] at Carbon 7. Four adult male Sprague-Dawley rats (350--400 g body weight) were gavaged once with a mixture of cold CMT-3 and [(3)H] CMT-3 (750 microCi). An additional four rats were gavaged for 2 days with cold CMT-3(15 mg/Kg/day) and on the third day the rats were gavaged with a mixture of cold and [(2)H] CMT-3 (750 microCi); and all 8 rats were placed in the metabolic cages. Blood samples were collected from the tail at multiple intervals from 1--14 hr after [(3)H] CMT-3 administration. At 14 hr, the rats were anesthetized, euthanized and various tissues including visceral organs were removed and weighed. The contents of GI tracts were emptied and added to the fecal pellets and weighed. The urine samples were collected and volume measured. Each tissue or organ was minced finely with scissors and 100 mg of tissue was digested in 1 ml of Tissue-solv (Packard Lab), for 4 hrs at 37 degrees C and each sample was diluted up to 10 ml of distilled water. A 100 microl aliquot was taken and diluted with an equal volume of glacial acetic acid, 10 ml of Atom-lite was added and counted for radioactivity in a liquid scintillation spectrometer. This biodistribution study revealed that over 14 hrs, 54% and 3% of [(3)H] CMT-3 were excreted in the feces and urine, respectively. The serum [(3)H] CMT-3 count reached its maximum value at about 12 hours. The tissues retained the CMTs as follow: muscle (23%); skin (2.41%); bone (1.72%); and the brain retained 0.21% of the label. The radioactive CMT-3 in the visceral organs is as follows: GI tract - its contents (8.9%); heart (0.41%), testis (0.41%); lungs >(0.16%); spleen (0.08%); liver (0.03%); kidneys > (0.02%).

Patients' sensations after breast cancer surgery. A pilot study.

PURPOSE: The purpose of this study was to obtain information about the prevalence and characteristics of breast sensations after breast cancer surgery, the impact they had on patients, and aggravating and relieving factors. DESCRIPTION OF STUDY: Within 1 month after the date of their surgery, 132 patients with breast cancer completed an instrument rating the prevalence, severity, and level of distress of breast sensations. Information also was obtained on the impact that those sensations had on activities of daily living and factors that triggered and provided relief from sensations. RESULTS: Certain sensations remain prevalent (numb, tender), severe (burning, sharp), and distressing (cramping, painful). Overall these sensations significantly interfered with patients' activities of daily living. Certain activities (movement, position change) triggered sensations, while others (position change, medication) provided relief. CLINICAL IMPLICATIONS: Healthcare professionals can use the information learned from this pilot study to educate patients both preoperatively and postoperatively about prevalent breast sensations after surgery for breast cancer and about the types of activities that may aggravate or relieve these sensations. As patient educators and advocates, oncology professionals must continue to explore the long-term effects and treatment options to provide optimal care and support to patients who have or are likely to have post-surgical breast sensations. More studies are needed to explore long-term effects and treatment options.

Chest tube insertion: a prospective evaluation of pain management.

OBJECTIVE: To evaluate pain associated with chest tube insertion in a group of patients with malignant pleural effusions. DESIGN: Prospective case series. SETTING: Acute care cancer center in an academic institution. PATIENTS: Fifty-two patients with symptomatic malignant pleural effusions. Twenty-six evaluated by conventional approach to chest tube insertion (group 1), 26 evaluated after institution of a new chest tube protocol (group 2). INTERVENTIONS: A new protocol was designed to improve pain control during chest tube insertion. The protocol included improved housestaff and nursing education, premedication, proper insertion techniques, and more liberal and precise delivery of local anesthetic. OUTCOME MEASURES: Both groups were evaluated by a verbal self-report scale (1-10) to assess pain and anxiety. RESULTS: The mean pain rating in group 1 was 6.2 (+/-0.76) compared with 3.7 (+/-5.6) in group 2 (p < 0.01). In group 1, pain or anxiety was 9 or 10 in 12 of 26 on a scale of 1 to 10, compared with 2 of 26 in group 2 (p < 0.001). Anxiety rating was 4.5 (+/-0.72) in group 1 compared with 1.5 (+/-0.54) in group 2 (p < 0.01). CONCLUSIONS: Chest tube insertion was associated with an unacceptably high level of pain and anxiety in our hospital. A new protocol, including housestaff education and changes in nursing policies, technical aspects, local anesthetic dose and delivery, and pre-medication, allowed us to approach the goal of a painless chest tube insertion.

Introducing a music program in the perioperative area.

Music can touch patients deeply and thus transform their anxiety and stress into relaxation and healing. Patients with cancer who undergo surgical procedures are highly stressed. To help alleviate these patients' stress and improve their comfort, perioperative nurses at Memorial Sloan-Kettering Cancer Center (MSKCC), New York, surveyed surgical patients and staff members about introducing a perioperative music program. This article reviews the literature on the use of music in perioperative care settings and describes MSKCC's decision to evaluate and then implement a music program.

Implementing national standards for cancer pain management: program model and evaluation.

The purpose of this quasi-experimental (pre and posttest) study was to test a model pain management program (PMP) to implement the American Pain Society (APS) quality assurance standards for the management of acute and chronic cancer pain using a continuous quality improvement (CQI) approach to improve professionals' knowledge and skills, patient satisfaction, and to identify areas needing improvement. The sample consisted of 1210 nurse responses and 698 interviews of patients with pain during hospitalization at a major urban cancer center. The PMP provided a structure (standards), educational opportunities, and training in CQI methods. Outcome measures included a patient evaluation questionnaire and concerns checklist; nurse knowledge, attitude and barriers questionnaire; and focus groups to identify areas needing improvement. Significant improvements were found in patients' satisfaction, nurses' knowledge and attitude scores, and reductions in nurses' perceptions of barriers. Focus groups revealed the need for improved communication among disciplines about pain and better assessment of patients unable to self-report. The program met its goal of implementing the APS standards, educating nurses, and identifying "system" problems, and improving overall patient satisfaction.

Social support and patterns of adjustment to breast cancer.

The effect of marital support and support from other adults on the emotional and physical adjustment of 128 women with breast cancer was examined. Role function and satisfaction with health care also were evaluated as predictors of adjustment. Intact data series were obtained at 7-10 days, at 1, 2, 3, and 6 months, and 1 year postsurgery. Emotional adjustment could be predicted by satisfaction with a spouse's response to interactional and emotional needs and by support from other adults. The relationships were significant at concurrent times, across contiguous times, and predicting from the 7-10 day postsurgical period to both the 6-month and 1-year end points. Physical adjustment was not predicted by support but satisfaction with health care was predictive of perceived overall health status. Functional status in vocational, domestic, and social roles was significantly related to emotional and physical adjustment at all phases with few exceptions.

A comparison of four endotracheal tube holders.

OBJECTIVE: To compare four methods (Lillihei harness, Comfit, Dale, and SecureEasy) of securing endotracheal tubes in orally intubated adult patients in the intensive care unit. DESIGN: Prospective, quasiexperimental. SETTING: University-affiliated oncology critical care unit. SUBJECTS: One hundred twenty-one adult patients who were orally intubated. OUTCOME MEASURES: Endotracheal tube stability, facial skin integrity, patient and registered nurse satisfaction. INTERVENTION: Data collection was conducted on 121 orally intubated subjects. Subjects were evaluated every 12 hours for stabilization of the endotracheal tube and integrity of facial skin. On extubation, patient and nurse satisfaction with the method were assessed. RESULTS: Pearson chi square revealed the SecureEasy holder to be the most secure (p = 0.044). Of all variables that possibly affect extubation, presence of prolonged coughing and gagging had the greatest impact in terms of accidental extubation or dislocation of the endotracheal tube. The fewest incidents of facial skin breakdown occurred with the SecureEasy and Dale holders. Patient complaints regarding discomfort with turning were least common with the Lillihei harness. The SecureEasy holder was associated with the highest degree of nurse satisfaction. CONCLUSIONS: Results of this study suggest that the SecureEasy holder is the preferred alternative method for securing endotracheal tubes when the standard method with tape is not desirable. These results are similar to those reported in a previous investigation in which the adequacy of the SecureEasy holder was assessed.

How much time do nurses spend teaching cancer patients.

As patients live longer and hospital stays grow shorter the demand for nurses to teach effectively and efficiently increases. Given the current nursing shortage, nurses have less time available to do teaching. As a result, hospitals will have to be creative in providing quality education in a cost-effective manner. A descriptive study was undertaken to establish a baseline on how much time nurses actually spend teaching. Seven to ten consecutive admissions on each inpatient unit for a total of one hundred twenty-one patients were enrolled into the study during a seven-day period. All patient/family teaching was documented until the patient was discharged or transferred. Data were collected on a total of 825 days of patient hospitalization. The average teaching time per patient per day (pppd) was 16.6 min. This teaching time amounts to 128 h a day and costs the center $2355 in nurses hourly wages each day or $859,657 per year. This study has established that nurses spend a significant amount of time teaching and has estimated its cost. It provides a baseline for making comparisons in teaching methodologies. Patient Education closed circuit television (CCTV) may be an alternative to one-on-one teaching and decrease the amount of time the nurse spends in repetitive teaching.

Peripheral neuropathy associated with alpha 1-antitrypsin deficiency.

Peripheral neuropathy associated with alpha 1-antitrypsin deficiency is an uncommon condition. Several recent studies have investigated the possible roles of serum proteinase inhibitors in inflammatory neuropathies, such as multiple sclerosis, Landry-Guillain-Barré syndrome, and various chronic inflammatory demyelinating peripheral neuropathies. We present a case in which alpha 1-antitrypsin deficiency (proteinase inhibitor ZZ phenotype) was diagnosed in a young white man with clinical signs and symptoms of peripheral neuropathy and a history of Landry-Guillain-Barré syndrome. We wish to emphasize the importance of serum protein electrophoresis in the diagnostic workup of patients presenting with the clinical manifestations of peripheral neuropathy.

Detection of renal masses: sensitivities and specificities of excretory urography/linear tomography, US, and CT.

A prospective blinded study of 201 patients was performed to determine the relative sensitivities and specificities of excretory urography/linear tomography (EU/LT) and ultrasound (US) for the diagnosis of renal parenchymal masses. Computed tomography (CT) was used as a standard. EU/LT permitted detection of 10% of CT-confirmed masses (cystic or solid) less than 1 cm, 21% of lesions greater than or equal to 1 cm but less than 2 cm, 52% of lesions greater than or equal to 2 cm but less than 3 cm, and 85% of lesions 3 cm or more in diameter. US permitted detection of 26% of CT-confirmed lesions less than 1 cm, 60% of lesions greater than or equal to 1 cm but less than 2 cm, 82% of lesions greater than or equal to 2 cm but less than 3 cm, and 85% of lesions 3 cm or more in size. The results confirm the relative insensitivity of EU/LT for masses less than 3 cm in diameter and of US for masses less than 2 cm. Further, they suggest that CT may have a role not only in evaluation of cases in which the urographic or sonographic results are questionable or positive, but also in confirmation of apparently negative urographic findings when clinical suspicion of a lesion is high.

Stress-coping response to genitourinary carcinoma in men.

In this descriptive study of 30 men with chronic genitourinary cancer, subjects were found to have minimal emotional distress in response to a periodic diagnostic procedure (cystoscopy). State anxiety levels and critical thinking ability measured preprocedure were not significantly different from levels obtained six to eight weeks postprocedure in subjects with negative biopsy results. Routine hospitalization for diagnostic monitoring was found, during COPE interview (Weisman & Worden, 1976), to be less stressful than regular work or financial and family concerns. Subjects with higher concurrent life stress had higher state anxiety and achieved less resolution of problems. Although anxiety levels for the group were within normal limits, 33% of the sample were categorized as having high anxiety on at least one testing occasion. This high-anxiety group had more severe behavioral responses, including feelings of depression, helplessness, and inability to set priorities.