[Continuous subcutaneous morphine--treatment of pain in patients with terminal cancer]. / Kontinuerlig subkutan morfin--smertebehandling af terminale cancerpatienter.

Nine patients with terminal cancer were treated for pain with continuous subcutaneous injection of morphine via a portable battery-driven injection pump. Treatment was instituted on account of failure of other forms of treatment with oral or epidural morphine derivatives or on account of severe nausea and vomiting which necessitated parenteral administration. Treatment proved reasonably effective and no side effects of significance occurred. Two of the patients could be treated in their homes. The method is thus considered as suitable for treatment of pain in patients with terminal cancer.

[Local reactions following intravenous injection of Valium mixed micelles and Diazemuls]. / Lokale reaktioner efter intravenøs injektion af Valium mixed micelles og Diazemuls.

The frequency of local venous reactions after intravenous injection of Diazemuls and Valium Mixed Micelles was studied. A material of 224 patients undergoing surgery for prolapsed lumbar disc was allocated into two groups, receiving either 10 mg of Diazemuls or Valium Mixed Micelles. The incidences of thrombophlebitis in the two groups were 1 and 2%, respectively.

[Incapacitating angina pectoris treated with electric stimulation of the spinal cord]. / Invaliderende angina pectoris behandlet med elektrisk rygmarvsstimulation (ERS).

Thirty patients who had severe incapacitating angina pectoris which had not reacted to the conventional therapeutic measures and which required massive daily opioid consumption were treated with electrical spinal cord stimulation (SCS) by means of a completely implantable stimulation system. The therapeutic effect was good in 87% of the patients who experienced considerably reduced frequency of attacks and markedly reduced opioid consumption (p less than 0.00005). Nine of the patients could reduce opioid consumption and 14 out of 27 could cease their otherwise daily opioid consumption. In four patients, the therapeutic effect was unsatisfactory. In the first 22 patients in whom a unipolar electrode was introduced, displacement of the electrode and subsequent reoperation was a frequent problem. This problem disappeared after change to multipolar electrodes as slight changes in placing of the electrode could easily be compensated for via the external programming equipment. This investigation reveals that SCS is a good therapeutic alternative for this selected patient category.

Five years experience with treatment of lung cancer. The role of mediastinoscopy.

Over a five-year period, 304 patients with non small cell carcinoma of the lung were evaluated for pulmonary resection. The patients were divided into three groups: 1) 180 patients operated without preoperative mediastinoscopy based on a normal appearing mediastinum on plain chest x-ray; 2) 107 patients with resection of both lung tissue and mediastinal tissue due to localised positive mediastinoscopic findings; 3) 17 patients who were found inoperable either due to poor lung function or diffuse mediastinal seeding. In group 1, 24% were peroperatively found to be inoperable due to mediastinal involvement. The rest were resected and received no further therapy. In group 2, 84 patients were resected and postoperatively irradiated on the mediastinal area. The incidence of bronchopleural fistulae in group 1 was 0.7% and in group 2 16%, and the survival at any period was significantly poorer for group 2 than for group 1. We conclude that every patient with pulmonary infiltrates must be subjected to mediastinoscopy before thoracotomy and should be excluded from operative intervention in the presence of positive mediastinoscopic findings.

Epidural morphine for outpatients with severe anginal pain.

Seven patients who had chronic coronary artery disease and had undergone coronary artery bypass surgery still suffered from anginal attacks several times daily despite optimal medical treatment. An epidural system of analgesia was implanted subcutaneously and treatment with epidural morphine started. The morphine was administered by the patients themselves or members of their family. During a median observation time of four months (range three to 11) all patients were free of pain while receiving this treatment.