[The diabetes traffic light scheme - development of an instrument for the case management in patients with diabetes mellitus in primary care]

In order to sustain the continuity and quality of treatment in diabetic primary care patients, it is necessary to introduce structured and regularly performed monitoring system into the practice team. The monitoring aims at early and valid recognition of potential complications resulting from a chronic disease. Ideally the practice nurse is in charge of the case management. The central element of the case management is a colour coded instrument, the diabetes traffic light scheme, by which means the most important clinical parameters and patient adherence can be screened in regular intervals. Additionally, the instrument regulates in-practice communication by means of stratified action plans and enables ideal treatment continuity also in larger teams. The experiences resulting from the development of this diabetes-specific traffic light scheme can be beneficial for the future development of similar instruments in other chronic diseases.

Kaposi's sarcoma. CT-radiographic correlation

The role of CT in the diagnosis of intrathoracic Kaposi's sarcoma (KS) was evaluated retrospectively in 24 patients, in the absence of coexistent opportunistic infections. In all cases the diagnosis of KS was initially established by histologic evaluation of extrathoracic disease: 15 patients had verified parenchymal KS and nine patients endobronchial KS. (Chest roentgenograms were analyzed separately for each group: in 14 patients serial films were available for review. The predominant radiographic findings was the presence of nonspecific, bilateral, perihilar infiltrates in 22 of 24 cases (92 percent). Corresponding CT scans documented the presence of abnormal hilar densities characteristically extending into the adjacent pulmonary parenchyma along distinctly perivascular and peribronchial pathways. Discrete, poorly marginated nodules were identified radiographically in ten cases (42 percent); these proved to be randomly distributed throughout the parenchyma on CT. Radiographic evidence of mediastinal adenopathy was distinctly unusual, seen in only two cases (8 percent). While CT typically demonstrated shotty adenopathy, significantly enlarged nodes (greater than 1 cm) were rarely identified. We concluded that CT is more specific than routine roentgenograms for identifying pulmonary KS. While not pathognomonic, peribronchial and perivascular disease is sufficiently characteristic to obviate more invasive diagnostic procedures, especially in patients with established KS.

The neglected alliance: the inpatient unit as a consultant to referring therapists

During two years of work on an inpatient psychiatry unit in a general hospital, the authors became impressed with how often patient-therapist difficulties preceded the need to hospitalize a patient. Difficulties in the therapeutic relationship sometimes precipitated the hospitalization; other times they were complicating factors. Unresolved difficulties in this relationship had to be addressed during hospitalization if inpatient treatment was to be successful. The authors present several typical cases that demonstrate different kinds of difficulties in the patient-therapist relationship and the use of consultation by an inpatient staff in resolving them. They conclude that an inpatient unit with sufficient staff should serve as a consultant to the referring therapist in almost every case.