Unit cost of Mohs and Dermasurgery Unit

Background Appropriate pricing for medical services of not‐for‐profit hospital is necessary. The prices should be fair to the public and should be high enough to cover the operative costs of the organization. Objective The purpose of this study was to determine the cost and unit cost of medical services performed at the Mohs and Dermasurgery Unit (MDU), Department of Dermatology, The University of Texas – MD Anderson Cancer Center, Houston, TX from the healthcare provider’s perspective. Methods MDU costs were retrieved from the Financial Department for fiscal year 2006. The patients’ statistics were acquired from medical records for the same period. Unit cost calculation was based on the official method of hospital accounting. Results The overall unit cost for each patient visit was $673.99 United States dollar (USD). The detailed unit cost of nurse visit, new patient visit, follow‐up visit, consultation, Mohs and non‐Mohs procedure were, respectively, $368.27, $580.09, $477.82, $585.52, $1,086.12 and $858.23 USD. With respect to a Mohs visit, the unit cost per lesion and unit cost per stage were $867.89 and $242.30 USD respectively. Conclusions Results from this retrospective study provide information that may be used for pricing strategy and resource allocation by the administrative board of MDU.     

Primary mental health care: whose role is it anyway?

Nursing, in common with all healthcare disciplines, has had to respond to major developments in the wider context of health care. Shifts in government policy, changing preferences for the location of health care, over-stretched resources and new developments in medical technologies have all had a considerable impact on the modes of healthcare delivery, including nursing care. In times of rapid change, new healthcare roles emerge, others are reconstructed and some decline, as happened when fever nursing became obsolete owing to improvements in health care and living conditions during the first half of the twentieth century (Currie 1997). Over the past two decades, some nursing disciplines have expanded considerably--especially those based in the community--and specialist nursing roles in areas such as infection control, continence care, palliative care, psychotherapy, tissue viability and pain management have become commonplace. This article examines some of the implications of the 'new NHS' for practice nurses and community mental health nurses (CMHNs).     

Recurrent chest pain as the presenting manifestation of spinal meningioma

We report the case of a 9-year-old boy with a spinal cord meningioma whose only manifestations were recurrent episodes of chest pain lasting for 2 years. This case shows that spinal cord meningioma should be considered among the possible causative factors of chronic chest pain in childhood. Chest pain, meningioma, spinal tumors     

Cultures of thoracotomy specimens confirm usefulness of sputum cultures in cystic fibrosis

Bacteriologic cultures of sputum and specimens obtained at thoracotomy from 17 patients with cystic fibrosis were compared. All organisms found in the surgical specimens were found in the sputum. Only two surgical specimens failed to yield any organisms. The most frequently isolated organisms were Pseudomonas aeruginosa (41%) and Pseudomonas cepacia (35%). Serotypes of P. aeruginosa and antibiogram results on both P. aeruginosa and P. cepacia further supported the concordance of the isolates from the two sources. In addition, anaerobic cultures were obtained in specimens from 10 patients with CF and revealed two patients with anaerobic colonization of the lower respiratory tract. These findings also correlated well with the sputum cultures. The correlation of sputum and lung specimen culture results supports the value of sputum culture in the management of lung disease in CF.     

Decline in alcohol consumption during two years of daily reporting

OBJECTIVE: We conducted a formal analysis of the potential effects on alcohol consumption of daily reports to an Interactive Voice Response (IVR) system over a 2-year period. METHOD: Thirty-three white men who had been recruited from bars were invited to call a toll-free number daily to answer a 2-minute questionnaire regarding alcohol consumption the previous day, reasons for drinking or not drinking, mood and stress levels, and a few other relevant items. A recorded voice asked the questions and callers responded using the telephone keypad. During the 2-year study, all subjects were personally interviewed each quarter, including regular Timeline Follow Back (TLFB) assessments. We compared mean consumption levels reported for the first year with those reported the second year. RESULTS: Although there were consistent seasonal variations and holiday peaks, reported consumption declined over the 2 years of study. A comparison of average consumption across all subjects revealed significant declines in drinks per day, drinking days per week, and drinks per drinking day. Analysis of individuals showed at least some reduction in 82% of the subjects and statistically significant reductions in 45%. There was an estimated 19% reduction in consumption from Year I to Year 2 based on the IVR reports and a 21% reduction as ascertained by the TLFB. No significant changes were observed in nonalcohol-related measures. CONCLUSIONS: After exploring possible reasons for our results, we conclude that the most likely explanation of the decline in alcohol consumption is a reactivity effect due to reporting consumption regularly. The results suggest that IVR may have potential utility as an intervention for excessive alcohol consumption.     

Community reinforcement therapy for cocaine-dependent outpatients

OBJECTIVE: To examine the contributions of community reinforcement therapy to outcome in the community reinforcement approach (CRA) + vouchers outpatient treatment for cocaine dependence. METHODS: One hundred cocaine-dependent outpatients were randomly assigned to one of 2 treatment conditions: CRA + vouchers or vouchers only. All patients earned incentives in the form of vouchers exchangeable for retail items contingent on cocaine-free urinalysis results during treatment weeks 1 to 12. Incentives were combined with a 24-week course of CRA therapy designed to promote healthy lifestyle changes in the CRA + vouchers condition, while incentives represented the primary treatment in the vouchers-only condition. Patient drug use and psychosocial functioning were assessed at intake and at least every 3 months for 2 years after treatment entry. RESULTS: Patients treated with CRA + vouchers were retained better in treatment, used cocaine at a lower frequency during treatment but not follow-up, and reported a lower frequency of drinking to intoxication during treatment and follow-up compared with patients treated with vouchers only. Patients treated with CRA + vouchers also reported a higher frequency of days of paid employment during treatment and the initial 6 months of follow-up, decreased depressive symptoms during treatment only, and fewer hospitalizations and legal problems during follow-up. CONCLUSIONS: Combining CRA with vouchers had therapeutic effects on substance abuse and psychosocial functioning during treatment and posttreatment follow-up in cocaine-dependent outpatients, although effects on cocaine use appear to be limited to the treatment period.     

Clinical evaluation of biomarkers in Gaucher disease

Novel or candidate biomarkers require thorough evaluation to establish their utility in a clinical setting. This paper describes an evaluation of several established enzyme markers of Gaucher disease and a newly-described chemokine, pulmonary and activation-regulated chemokine (PARC). The ability of the biomarkers to rank patients with Gaucher disease in order of disease severity and organ bulk, and to reflect changes in key clinical parameters in response to enzyme replacement therapy were evaluated. PARC concentrations were found to be reliably correlated with visceral disease and with key clinical responses to enzyme replacement in an unbiased manner. Unlike chitotriosidase and serum angiotensin-converting enzyme activity, genetic variation in serum PARC did not appear to influence its utility as a biomarker.
Conclusion: For each new candidate biomarker of lysosomal storage diseases, a similar clinical evaluation will be required, though the approach will need to be modified according to the clinical features and natural history of each disorder.     

Antibodies to diphtheria, tetanus and pertussis in infants before and after immunization with DTP (Triple Antigen) vaccine

Objective : To determine antibody levels to the Australian manufactured combined diphtheria, tetanus and pertussis (DTP) vaccine (Triple Antigen, CSL Ltd) in infante before and after their primary immunization course.
Methodology : Serosurvey (antibody prevalence study) in two groups: infants aged 5-9 weeks who had not received any immunizations ( n = 25), and infants aged 7-10 months who had received two ( n = 25) or three immunizations ( n = 57) with DTP, sampled from infants attending the Royal Children's Hospital, Melbourne, either as inpatients or outpatients between February and April 1993. The immunization history for each infant was determined from hospital records, the parent-held child health record, or the local council or family doctor who immunized the infant.
Results : Enzyme immunoassay (EIA) of antibodies to diphtheria and tetanus showed all infants to have adequate protective levels after two or three vaccinations (£0.01 IU/mL). All subjects who had received all three DTP vaccinations had detectable antibody to at least one pertussis antigen. Antibodies to the pertussis antigens filamentous haemagglutinin and pertussigen (pertussis toxin) were comparable to levels determined for whole cell pertussis vaccines used elsewhere in the world. EIA-determined antibodies to pertussis agglutinogen type 2 and agglutinogen type 3 showed substantially higher geometric mean titres when results for pre-immunization and post-immunization subjects were compared.
Conclusions : These data show that the Australian manufactured DTP vaccine has immunogenic properties similar to those of vaccines used elsewhere, and that antibody concentrations following immunization are at levels consistent with efficacy.     

Child Behaviour Checklist classification of behaviour disorder

Objective : The aim of this study was to determine the applicability of the published clinical cut-off scores of the Child Behaviour Checklist (CBCL) for the classification of behaviour disorders.
Methodology : Child Behaviour Checklists were obtained for 1342 subjects newly referred to the six major mental health centres in Melbourne. The normative community sample of 1002 7-, 12- and 15-year-olds was drawn from a school-based asthma prevalence study.
Results : The mean total problem T-score for the children referred to mental health centres was 67 and was above the clinical range for all age groups. Using referral to psychiatric services as the gold standard, the sensitivity and specificity of the CBCL using a cut-off of ≥ 60, was 77.4 and 83.2%, respectively. This compares favourably with the sensitivity of 68% and specificity of 82% for the American sample. Using a cut-off score of ≥ 63, the sensitivity was 70.5% and the specificity was 88.6%. The referred and community samples differed with respect to socio-economic status, family structure and mothers' level of education. Fifty-two per cent of the clinically referred children lived with both parents, compared with 89% of the community sample.
Conclusions : While there are some limitations to this study in terms of both the clinic and community sample, support is provided for the usefulness and applicability of the recommended CBCL cut-off scores in an Australian population.