ABSTRACT
PURPOSE: To review demographic characteristics, clinical features, and long-term outcomes of patients with optic neuropathy of Graves disease after transantral orbital decompression. DESIGN: Retrospective analysis of noncomparative interventional case series; long-term follow-up by questionnaire. METHODS: Medical record data (preoperative and postoperative assessments) were collected from patients who had transantral orbital decompression to treat Graves optic neuropathy. Responses to two follow-up questionnaires concerning patient satisfaction were evaluated. Statistical analysis (reflected as P values) compared preoperative and early postoperative (< or =182 days) data. RESULTS: Between November 1969 and May 1989, 215 patients underwent transantral orbital decompression for Graves optic neuropathy. In 205 eyes with visual acuity of 20/40 or worse before decompression, visual acuity improved by 3 Snellen lines or more in 110 (54%) (P <.001). Of 291 eyes with visual field defects preoperatively, 120 (41%) had resolution, and 126 (43%) had improvement postoperatively (P <.001). Proptosis was reduced in 350 eyes by 4.4 +/- 2.3 mm (mean +/- SD) (P <.001). In 104 eyes, disk edema resolved in 72 (69%) and improved in 28 (27%). Responses to questionnaires mailed in 1990 and 2000 showed that 76% and 88% of respondents, respectively, were subjectively satisfied with the results of orbital decompression. CONCLUSIONS: Transantral orbital decompression appeared to be effective in treating optic neuropathy of Graves disease. Patient satisfaction was high at 10-year and 20-year follow-up.
Subject(s)
Decompression, Surgical , Graves Disease/surgery , Optic Nerve Diseases/surgery , Female , Follow-Up Studies , Graves Disease/complications , Graves Disease/physiopathology , Humans , Male , Middle Aged , Ophthalmoscopy , Optic Nerve Diseases/etiology , Optic Nerve Diseases/physiopathology , Patient Satisfaction , Retrospective Studies , Surveys and Questionnaires , Treatment Outcome , Visual Acuity , Visual FieldsABSTRACT
BACKGROUND: Many physicians have inadequate physical diagnosis skills and cannot detect thyroid abnormalities on physical examination. PURPOSE: To evaluate a multimodality intervention to improve thyroid examination skills using a prospective controlled trial in first-year residents enrolled in an academic internal medicine program. METHODS: The intervention group received a 60-minute educational session during which an endocrinologist described anatomical landmarks, thyroid abnormalities, and examination techniques using a slide show, computerized animation, videotape, and live demonstration on a volunteer with goiter. Residents examined a normal and a goitrous thyroid under the observation of a preceptor and received an evidence-based handout on the thyroid examination. The control group received no specific intervention. Examination technique and identification of thyroid abnormalities were blindly assessed in 2 stations of an objective structured clinical examination (OSCE). RESULTS: Of the 19 residents in the intervention group and the 20 in the control group, 6 (32%) and 3 (15%), respectively, observed the neck for thyroid abnormalities (P = 0.3), 17 (90%) and 16 (80%) used proper hand position (P = 0.7), and 13 (68%) and 15 (75%) had the patient swallow while the neck was palpated (P = 0.7). There was a significant difference in the mean scores based on thyroid physical findings during the OSCE between the intervention and control groups (100 vs. 52.5 [maximal possible score = 200], P = 0.047). CONCLUSION: A 1-hour multimodality learning session furthered the ability of first-year internal medicine residents to detect thyroid abnormalities.
