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Results for “Short-Wave Therapy”

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At least 73 records · Page 4Linked to original sources
PubMed1978

Pulsating shortwave diathermy: value in treatment of recent ankle and foot sprains.

The effects of 2 pulsating shortwave diathermy treatments (Diapulse and Curapuls) were compared with placebo treatment in recent ligamentous injuries of ankle and foot in 300 outpatients. The areas of comparison were reduction in swelling, recovery of strength and range of motion of the injured ankle, improvement of walking ability, and duration of disability. There were only slight differences between Diapulse and Curapuls treatment groups. No statistically significant differences could be observed in the recovery of strength and range of motion or in the duration of disability among the 3 groups, although walking ability in the Diapulse group recovered better than in the placebos (p less than 0.01) and reduction of swelling was significantly better for Curapuls (p less than 0.001 than for placebos.

Adult↗
PubMed1991

Is diathermy safe in women with copper-bearing IUDs?

Ultrasound and short-wave diathermy are widely used in physiotherapy to induce heating of deep tissues, since this causes a concomitant increase in local blood flow. A metallic implant in the treated field is generally regarded as a contra-indication to diathermy because of the risk of thermodamage to surrounding tissues. It is not certain, however, if copperbearing IUDs contain sufficient metal as to constitute a risk. In order to exclude the possibility that diathermy might lead to intra-uterine burns in women using copperbearing IUDs a technique was devised of measuring temperatures in the copper wire of an IUD in situ during short-wave an ultrasonic therapy. The results indicate diathermy to be perfectly safe in women whit copper-bearing IUDs.

Body Temperature↗
PubMed1986

Measurement of stiffness in the metacarpophalangeal joint: the effects of physiotherapy.

Five common modes of physiotherapy were applied to a group of normal subjects and to a group of patients with rheumatoid arthritis. The metacarpophalangeal joint stiffness was measured before therapy and immediately afterwards and the results compared. The only statistically significant result was that short-wave diathermy and ultrasound both reduced the amount of energy dissipated in the joints of the patients. No significant changes occurred in the normal group.

Arthritis, Rheumatoid↗
PubMed1992

The effectiveness of manual therapy, physiotherapy, and treatment by the general practitioner for nonspecific back and neck complaints. A randomized clinical trial.

In a randomized trial, the effectiveness of manual therapy, physiotherapy, continued treatment by the general practitioner, and placebo therapy (detuned ultrasound and detuned short-wave diathermy) were compared for patients (n = 256) with nonspecific back and neck complaints lasting for at least 6 weeks. The principle outcome measures were severity of the main complaint, global perceived effect, pain, and functional status. These are presented for 3, 6, and 12 weeks follow-up. Both physiotherapy and manual therapy decreased the severity of complaints more and had a higher global perceived effect compared to continued treatment by the general practitioner. Differences in effectiveness between physiotherapy and manual therapy could not be shown. A substantial part of the effect of manual therapy and physiotherapy appeared to be due to nonspecific (placebo) effects.

Adult↗
PubMed1990

UV-B-induced bullous pemphigoid restricted to mycosis fungoides plaques.

We describe a 77-year-old female patient with plaque-stage mycosis fungoides (MF) who developed bullous lesions in lesional skin only, while receiving short-wave ultraviolet radiation (UV-B) therapy. Histopathological and immunohistochemical examination resulted in a diagnosis of bullous pemphigoid (BP). Withdrawal of the UV-B treatment and application of a high-potency topical corticosteroid cream resulted in a rapid regression of the BP. As the bullous lesions were strictly confined to the MF plaques, the cutaneous infiltrate was probably involved also in the development of the BP. To our knowledge, this is the second case report of the coexistence of MF and BP and the first one in which the BP might be UV-B-induced.

Aged↗
PubMed1985

Controlled comparison of short-wave diathermy treatment with osteopathic treatment in non-specific low back pain.

The effectiveness of spinal manipulation carried out by a non-medical qualified osteopath was compared with that of short-wave diathermy (SWD) and a placebo (detuned SWD) in 109 patients with low back pain. More than half the subjects in each of the 3 treatment groups benefited immediately from therapy. Significant improvements were observed in the 3 groups at the end of 2 weeks' treatment, and these were still apparent at 12 weeks. The outcome of treatment was unrelated to the initial severity or duration of pain or to the trend of pain towards deterioration or improvement. It is, therefore, unlikely that the results simply reflect the natural history of low back pain. Benefits obtained with osteopathy and SWD in this study may have been achieved through a placebo effect.

Adult↗
PubMed1988

[Modification of cardiac pacemakers of the MCP and LCP series by electrodiagnostic and electrotherapy procedures].

47 patients with cardiac pacemakers of the MCP- and LCP-series were examined for influence by disturbances caused by devices of electrodiagnostics and electrotherapy used in the GDR. A general prohibition of such diagnostic and therapeutic methods cannot be maintained. Low frequency current therapy (apart from TENS-currents), hydrogalvanic baths and ultrasonic therapy could be applied without any danger. In the CP-current should be guaranteed a minimum distance of 50 cm, when it fell short of, however, only insignificant disturbances appeared. The same concerns the microwave therapy. Also electrodiagnostics was possible without endangering the pacemaker-patient. TENS-currents caused, depending on distance and frequency, no disturbances or dangerous ones (total inhibition). Short-wave repeatedly led to total inhibition or warming at the cardiac pacemaker and should therefore generally be forbidden.

Arrhythmias, Cardiac↗
PubMed1992

The effect of local heat and cold therapy on the intraarticular and skin surface temperature of the knee.

OBJECTIVE: To evaluate the effects of local application of ice chips, ligno-paraffin, short-wave diathermy, and nitrogen-cold air on skin and intraarticular temperature. METHODS: Forty-two healthy subjects were divided into 4 treatment groups. A temperature probe was inserted into the knee joint cavity and another placed on the overlying skin, and changes in temperature over 3 hours, by treatment group, were recorded. RESULTS: The mean skin surface temperature dropped from 27.9 degrees C to 11.5 degrees C after application of ice chips, and from 28.8 degrees C to 13.8 degrees C after application of cold air. The mean intraarticular temperature decreased from 31.9 degrees C to 22.5 degrees C and from 32.9 degrees C to 28.8 degrees C, respectively, after these 2 treatments. Shortwave diathermy increased skin temperature by 2.4 degrees C; intraarticular temperature was increased only 1.4 degrees C by short-wave diathermy. Treatment with ligno-paraffin increased the skin surface temperature 8.9 degrees C; the temperature in the joint cavity was increased 3.5 degrees C. CONCLUSION: The use of short-wave diathermy and superficial heat packs in the treatment of patients with arthritis may potentially cause harm by increasing intraarticular temperature. This may have major implications regarding treatment policy for patients with arthritis.

Adult↗
PubMed1991

Magnitude and duration of UV-B-induced tolerance.

Using repeated minimal erythema dose (MED) testing, we investigated the magnitude and duration of tolerance to short-wave UV radiation in the B range (UV-B) in 37 patients with psoriasis who received at least 12 UV-B phototherapy treatments. Without substantial erythema developing, half of the patients received UV-B doses in excess of 13 times their pretreatment MED dose and a fourth received UV-B doses in excess of 28 times their pretreatment MED dose. On average, tolerance faded to about half that present at the last UV-B treatment in 3 weeks. Six weeks after therapy was stopped, most posttreatment MEDs were less than twice the pretreatment MED. The magnitude of tolerance achieved and the rate of decay did not vary with skin type. Our findings indicate that repeated exposures to suberythemal or mildly erythematous doses of UV-B can induce exceptional degrees of tolerance to UV-B radiation. The duration of this increase in tolerance is, however, short.

Adult↗
PubMed1988

[Single preoperative radiation and short-wave treatment of breast cancer].

A total of 93 patients were assigned to receive either radiation treatment alone (group 1) or in combination with local microwave-induced hyperthermia (group 2) prior to mastectomy. The treatment results were compared. Within a two-year follow-up period, all patients of group 2 remained free of relapse, metastases being registered in 2 (6.2%) cases. In group 1, relapse was observed in 1 case, whereas metastasis--in 7 (11.5%). The study failed to establish drug-induced tumor pathomorphosis in 12.5% in group 2 and 73.8% in group 1. The procedure did not interfere with surgery, nor was it followed by an increased postoperative complication rate.

Adult↗
PubMed1987

Exacerbation of a case of myasthenia gravis during therapeutic electric stimulation.

In patients with myasthenia gravis, vigorous exercise and electric stimulation produce weakness that is usually reversed by rest. We describe a case of persistent weakness in a 31-year-old woman with myasthenia gravis following therapeutic electric stimulation. She was injured in an automobile accident, with cervical and lumbar muscle strain diagnosed by a local emergency room physician. She consulted a chiropractor two days later because her symptoms had not abated. The chiropractic treatment of short-wave diathermy, high-voltage electric stimulation and spinal manipulation continued thrice weekly for six weeks. She then presented to her neurologist, complaining of persistent fatigue, weakness, increased diplopia, cervical and occipital pain, and disrupted sleep. Neck weakness had developed since her last visit. She was admitted to the hospital for evaluation. Neurologic exam showed no other abnormality of strength, sensation, or reflexes. The exacerbation of myasthenia responded to prednisone and increased pyridostigmine. After two months she required only her preinjury dose of pyridostigmine (60 mg q.d. p.r.n.) to prevent diplopia or fatigue, and her strength was normal. Repeated electrically induced muscle contraction is suspected of causing this exacerbation of myasthenia gravis.

Adult↗
PubMed1977

[Analysis of substances issuing from Zajdela ascitic hepatoma cells after exposure to UV radiation of different wave-lengths. I. Relationship to dose].

The release of substances from the Zaidela ascitic hepatoma cells after irradiation with physiological doses of short-wave (254 nm) and long-wave (300-380 nm) UV light (far and near UV light) has been studied spectrophotometrically. Within the range of 200-520 nm, the absorption spectra of releasing substances show maxima at 215 and 260 nm and are identical to spectra of non-irradiated cells. The amount of substances increases with dose making up, at the maximal alteration, 180-220%, of the amount releasing from non-irradiated cells. Irradiation with far UV light exceeds by one order that with near UV light. The effect of minimum doses is opposite to the action of high doses: the release of substances from irradiated cells is much less.

Animals↗