Along chiefly with the third form of gonorrhoeal rheumatism, or independently, the various muscles and nerves may be the seat of myalgia and neuralgia. The sciatic nerve is specially liable. In the same form are often met those ocular affections observed not infrequently in rheumatoid arthritis and very rarely in acute articular rheumatism—viz. conjunctivitis and iritis. Aqua capsulitis is more common than the others, according to Fournier. The ocular affections may precede, accompany, or alternate with the articular, and, not being due to direct introduction of the urethral contagium into the eye, are regarded as manifestations or localizations of gonorrhoeal rheumatism. The varieties of erythema sometimes present in primary acute articular rheumatism have been observed in gonorrhoeal rheumatism.
Much difference of opinion obtains as to whether inflammations of the heart, lungs, and serous membranes occur as manifestations or localizations of true gonorrhoeal rheumatism. Even those who, like Besnier, contend for the rheumatic nature of gonorrhoeal rheumatism admit that they are quite exceptional in that affection. Endocarditis is probably more frequent than pericarditis, and the aortic are more liable than the other valves to suffer. Gonorrhoeal endocarditis has been observed without the articular affection, although it is especially when several joints are involved and the pyrexia is well marked in gonorrhoeal rheumatism that the above visceral complications occur. While admitting that Morel,273 Marty,274 Pfuhl,275 and others have reported what appear to have been authentic cases of gonorrhoeal endocarditis, I would remark that it must be almost impossible at times to distinguish a polyarticular acute gonorrhoeal rheumatism from ordinary acute articular rheumatism, and that in other instances the possibility of pyæmia developing in gonorrhoea, and producing both the articular and the visceral lesions, or the latter only, cannot be denied. And the same remarks are applicable to the cerebral and spinal disturbances that Vidart and others have recorded as occurring in gonorrhoeal rheumatism.
273 Rev. des Sciences Méd.
274 Archives générales de Méd., Dec., 1876.
275 Deutsche Zeitschrift für pract. Med., No. 50, 1878.
The course, termination, duration, and prognosis need not be insisted upon after what has gone before. The duration is very variable. Many recover in four to eight weeks, many not for three to six months and longer; relapses are of frequent occurrence; complete and tolerably prompt recovery is not uncommon in first attacks and in young and healthy subjects; rebellious persistency, and even deformity, with impairment of the articular movements, and not infrequently even fibrous ankylosis of one or many joints, sometimes including the vertebral, may be observed. Indeed, the most formidable examples of spondylitis are associated with gonorrhoeal rheumatism as its exciting cause.276 These unfavorable issues are most apt to follow repeated attacks in unhealthy and especially scrofulous persons. Both rheumatoid arthritis and strumous articular disease have appeared as sequels of gonorrhoeal rheumatism. Life is not endangered, except in very rare instances in which cardiac or cerebral complications obtain; and to stiffened enlarged joints the functions may often be restored by efficient treatment.
276 Brodfurst cites two such cases: Reynolds's System of Med., i. 980. So does Nolen in an elaborate article upon rheumatismus gonorrhoicus in Deutsches Archiv für klin. Med., Bd. xxxii., 1883. I had not seen it before this paper was written.
DIAGNOSIS.—In some instances no doubt what appears to be ordinary gonorrhoeal rheumatism, owing to the coexistence of urethral discharge and articular inflammation, is really pyæmic arthritis. The intermediate link in the causation may be suppuration in the prostate or its veins or in the testicle or the penis or in its dorsal vein, or the urethral pus may undergo changes and become septic and be absorbed. In other instances it is highly probable that true primary acute articular rheumatism sometimes occurs coincidentally with gonorrhoea. If in addition to the presence or recent existence of gonorrhoea the case present several of the following features, gonorrhoeal rheumatism may be said to exist: moderate or mild pyrexia and articular pain; the number of joints attacked being few, with a tendency to concentration in one, either from the first or secondarily; no migration from one joint to another; no delitescence, but marked chronicity and indolence, with a tendency to hydrarthrosis and to implication of the synovial sheaths and bursæ; an absence of cardiac complications; the frequent and often early coincidence of special ophthalmic affections.
TREATMENT.—The patient should be confined to bed, so as to secure rest to the inflamed articulations, and when severe arthritis (third form) exists an efficient splint is peremptorily required, and its application is often followed by prompt relief to the pain. It should be retained until not only all pain, but all tenderness on pressing the articulation, has disappeared. In short, the principles and details of local treatment suited to gonorrhoeal rheumatism are the same as those recommended for rheumatoid arthritis, which it so closely resembles; and the reader is referred to that article for information. Although there is a greater proclivity to copious effusion into the joints in gonorrhoeal rheumatism than in rheumatoid arthritis, there is less to those deeper lesions which affect the bones, and complete recovery is usually more certain and more prompt in the former than in the latter. Measures to prevent stiffness and even ankylosis of the articulations are often an urgent indication. In the general treatment, also, almost the same remedies are indicated as have been recommended for rheumatoid arthritis. The salicylate of sodium, given freely, is sometimes signally useful, more especially when several joints are acutely inflamed. In the more chronic stages, when much articular effusion exists, a prolonged course of potassium iodide is occasionally beneficial. The local measures, however, simultaneously employed, doubtless co-operate efficiently. Iron and quinia will frequently be demanded by general debility, anæmia, and impaired nutrition; and the same may be said of cod-liver oil, extract of malt, etc. The circumstances under which the various baths are likely to be useful have been mentioned in connection with the treatment of rheumatoid arthritis.
The gonorrhoea should be treated in the same way that it ought to be if no arthritis existed. The rest, the moderate diet, and even the salicylate of sodium, favor its removal, but the frequent employment of mild astringent injections should not be omitted.