Hiring consumer-providers: barriers and alternative solutions.

The hiring of consumers as providers of mental health services has steadily increased over the last decade. This article, based on the literature and two round table discussions, explores three prevalent barriers (i.e., dual relationships, role conflict, and confidentiality) and proposes alternative solutions to each.

Prospective, randomized trial of palliative treatment for unresectable cancer of the esophagus.

To evaluate the best method of palliation for obstructing nonresectable squamous cell carcinoma of the mid or distal esophagus, 27 patients were prospectively randomized to one of three treatment arms: (1) esophageal intubation with an Atkinson tube (AT, 10 patients), (2) esophageal intubation followed by radiation therapy (AT/RT, 8 patients), and (3) endoscopic laser therapy followed by irradiation (L/RT, 9 patients). Pretreatment characteristics were similar in the three groups. There was no procedure-related mortality. There were eight total complications related to the tube and none related to laser treatment (p = 0.02). Mean survival was 119 days in the AT group, 72 days in the AT/RT group, and 169 days in the L/RT arm (p = not significant). Quality of survival was most dependent on swallowing ability, and the swallowing score increased by 2.3 units in the AT group, 1.8 units in the AT/RT group, and 1.4 units in the L/RT group (p = not significant). Adding RT to laser therapy significantly increased time in treatment (mean, 38.7 days) when compared with the AT group (mean, 12.5 days) (p less than 0.001). However, only 1 patient required repeat laser ablation. It is concluded that AT and L/RT result in good palliation as measured by relief of dysphagia and survival time. However, morbidity of AT is significantly greater than that of L/RT. Laser and radiation therapy with a reduced total dosage of RT or with a change in fractionation schedule to limit treatment time is the preferred method of palliation.

Primary radiotherapy in the treatment of stage I and II oral tongue cancers: importance of the proportion of therapy delivered with interstitial therapy.

From January 1963 through December 1979, 103 patients with Stage T1N0 and T2N0 squamous cell carcinomas of the oral tongue were treated with definitive radiotherapy. The primary was Stage T1 in 18 patients and T2 in 85 patients. Therapy to the primary consisted of interstitial therapy only in 18 patients, 16-37 Gy in 2.4-4.0 Gy fractions followed by interstitial therapy to doses of 38-55 Gy in 31 patients, external therapy of 40-50 Gy with interstitial therapy of 20-40 Gy in 46 patients, and external beam only to doses of 45-82 Gy in 8 patients. Follow-up ranged from 2 to 290 months (median 159 months). Five of the 8 patients treated with external therapy alone and 6 of the 18 patients treated with interstitial therapy failed at the primary site. In those patients treated with a combination of external and interstitial therapy the 2-year local control rate was 92% for patients treated with external therapy to doses of less than 40 Gy combined with a moderately high dose of brachytherapy, compared with 65% for patients who received external therapy to doses of greater than or equal to 40 Gy with lower brachytherapy doses (p = .01). Conversely the risk of failure in the neck was directly related to the dose delivered by external beam therapy. In field recurrence occurred in 44% of patients receiving no therapy to the neck. 27% in those receiving less than 40 Gy, and 11% in those patients with neck treatment to greater than or equal to 40 Gy. Eleven of 87 (13%) of patients who were at risk for complications for greater than or equal to 24 months developed severe complications; severe complications were more likely to occur in the group who received most of their therapy with external beam irradiation. These data show that a high dose of interstitial therapy is necessary to secure optimum local control of early primary tongue cancer. Because of the high frequency of moderate to severe late complications in this series we have adopted a policy of initial surgery for most oral tongue cancers with postoperative radiotherapy if indicated by pathological features predictive of a high rate of local-regional failure.

Guidelines for radiotherapeutic techniques for cervical metastases from an unknown primary.

Between 1968 and 1980, radiotherapy was part of the treatment of 120 patients with cervical nodes from an unknown primary tumor. Thirteen patients presented with supraclavicular nodes only and 14 presented with massive adenopathy; they are analyzed separately. The remaining 93 patients are analyzed in this report with emphasis on the applied radiotherapeutic techniques. Twenty of the 93 patients received radiation treatment to the neck only, 26 to the naso- and oropharynx and neck, and 47 to the naso-, oro-, and hypopharynx and neck. Fourteen patients subsequently developed a tumor at a primary site or a recurrence of metastases in the neck; in nine patients the disease recurrence was in areas that had not been irradiated. There was an increase in failures above the clavicles in patients who received irradiation to the neck alone. No correlation was found between initial tumor staging and subsequent failure, nor between types of surgical procedures and failure. In 86 of 93 (92.5%) patients there was eventual control of disease above the clavicles; 22 of the 93 patients died of disease, whereas 36 died of other causes. The determinate survival rate for the 93 patients treated with curative intent is 70% at 10 years. Guidelines for selection of techniques based on tumor and patient factors are discussed.