Supervised integrated screening of low-back pain patients by a neurologist. A randomized clinical trial

Second opinions and tertiary referrals in neurology: a prospective observational study

BACKGROUND AND OBJECTIVE

The number of neurological second opinions (SO) and tertiary referrals (TR) is increasing. The main purpose of this study was to assess whether a day-care admission made a meaningful contribution to standard neurological outpatient care, for a wide range of second opinions and tertiary referrals.

METHODS

All new patients attending an academic neurological day-care clinic in a 6-month period were investigated. Before admission, all previous medical correspondence and ancillary investigations were reviewed. On the day of admission, extensive time was available for clinical evaluation and additional ancillary investigations and an attempt was made to come to a final diagnosis. Demographic characteristics, duration of symptoms, patient satisfaction, new diagnoses and treatment consequences were studied.

RESULTS

300 patients (183 SO and 117 TR) were evaluated. In total 103 patients (35 %) received a new diagnosis (26 % SO vs. 48 % TR, p < 0.001) and 69 (67 %) of these had therapeutic implications. A new treatment advice was given to a total of 149 patients (50 %), which was similar in both groups (48 % vs. 53 %). Second opinions were considered medically less relevant than tertiary referrals (39 % vs. 64 %, p < 0.001). The number of new diagnoses differed largely between various diagnosis categories. Especially somatoform disorders and radicular syndromes were often newly diagnosed.

CONCLUSION

A high number of second opinion and tertiary referral patients benefits from a day-care admission in a neurological outpatient clinic. Careful selection for referral of patients who will benefit from daycare admission may even enlarge the diagnostic and therapeutic yield.

Does disease management improve clinical and economic outcomes in patients with chronic diseases? A systematic review

PURPOSE

To assess the clinical and economic effects of disease management in patients with chronic diseases.

METHODS

Electronic databases were searched for English-language articles from 1987 to 2001. Articles were included if they used a systematic approach to care and evaluated patients with chronic disease, reported objective measurements of the processes or outcomes of care, and employed acceptable experimental or quasi-experimental study designs as defined by the Cochrane Effective Practice and Organization of Care Group.

RESULTS

Two reviewers evaluated 16,917 titles and identified 102 studies that met the inclusion criteria. Identified studies represented 11 chronic conditions: depression, diabetes, rheumatoid arthritis, chronic pain, coronary artery disease, asthma, heart failure, back pain, chronic obstructive pulmonary disease, hypertension, and hyperlipidemia. Disease management programs for patients with depression had the highest percentage of comparisons (48% [41/86]) showing substantial improvements in patient care, whereas programs for patients with chronic obstructive pulmonary disease (9% [2/22]) or chronic pain (8% [1/12]) appeared to be the least effective. Of the outcomes more frequently studied, disease management appeared to improve patient satisfaction (71% [12/17]), patient adherence (47% [17/36]), and disease control (45% [33/74]) most commonly and cost-related outcomes least frequently (11% to 16%).

CONCLUSION

Disease management programs were associated with marked improvements in many different processes and outcomes of care. Few studies demonstrated a notable reduction in costs. Further research is needed to understand how disease management can most effectively improve the quality and cost of care for patients with chronic diseases.