Background: Ptosis and dysphagia are important features in oculopharyngeal muscular dystrophy (OPMD). Objective: Retroflexion of the head is a well known compensatory mechanism for ptosis, but generally retroflexion h...Background: Ptosis and dysphagia are important features in oculopharyngeal muscular dystrophy (OPMD). Objective: Retroflexion of the head is a well known compensatory mechanism for ptosis, but generally retroflexion has a negative effect on swallowing. We hypothesised that severity of ptosis is related to degree of retroflexion and that this compensation is responsible for deteriorating dysphagia. Methods: Nine OPMD patients were examined in the conditions “head position adapted to ptosis" and “head position slightly flexed". Ptosis was quantified by photogrammetry and retroflexion of the head by digital photographs. The severity of dysphagia was measured using visual analogue scales (VAS) and by calculating swallowing volumes and oropharyngeal swallow efficiency (OPSE) based on videofluoroscopy. Results: Statistical analyses show a significant relationship between ptosis and degree of retroflexion. The degree of retroflexion of the head correlated significantly with VAS scores and with the maximum swallowing volume. The slightly flexed head position significantly improved VAS scores as well as swallowing volumes and OPSE. Conclusion: In OPMD patients, ptosis significantly correlates with retroflexion of the head, which has a negative effect on swallowing. Subjective and objective reduction of swallowing problems was found when patients were instructed to eat and drink with a slightly flexed head position.展开更多
Background and Purpose: Dysphagia is estimated to occur in up to 50 % of the stroke neurorehabilitation population. Those patients with severe neurogenic oropharyngeal dysphagia (NOD) may receive feeding gastrostomy t...Background and Purpose: Dysphagia is estimated to occur in up to 50 % of the stroke neurorehabilitation population. Those patients with severe neurogenic oropharyngeal dysphagia (NOD) may receive feeding gastrostomy tubes (FGT) if non-invasive therapies prove ineffective in eliminating aspiration or sustaining adequate nutritional intake. Our aim was to quantify the recovery of swallowing function, and to identify variables predictive of survival after dysphagic stroke requiring FGT placement. Methods: We identified consecutive stroke patients with severe dysphagic stroke requiring FGT placement admitted to a rehabilitation hospital between May 1998 and October 2001. The medical records were reviewed, and demographic, clinical, videofluoroscopic (VSS) and neuroimaging information were abstracted. A follow-up telephone interview was performed to determine whether the FGT was still in use, had been removed, or if the patient had died. State death certificate records were reviewed to ascertain date of death for subjects who had expired by the time of follow-up. Univariate and multivariate analyses were performed. Results: 11.6% (77/664) of stroke patients admitted during the study period had severe dysphagic stroke with FGT insertion. Follow-up was available for 66 (85.7 % ) of these individuals at a mean of two years after acute stroke. On follow-up 64 % (42/66) of the patients were alive and 45 % had had the FGT removed and resumed oral diets. On univariate analysis patients who were alive at the time of follow-up had received FGT feeding for a shorter period of time (p < 0.0003), showed no signs of aspiration on the Clinical Assessment of Feeding & Swallowing (CAFS, p < 0.020) and on the Videofluoroscopic Swallowing Study (VSS, 0.001), had a better discharge FIM-Score (Functional Independence Measure) for eating (p < 0.0002) and cognitive function (p < 0.002) as well as better discharge FCM-Score (Functional Communication Measure) for swallowing (p < 0.0001). On multivariate analysis we developed a model consisting of FGT removal at discharge from the rehabilitation hospital (p < 0.011) and non-aspiration during VSS (p < 0.040) that was significantly associated with longer survival time during followup. Conclusions: Severe dysphagia requiring FGT is common in patients with stroke referred for neurorehabilitation. Patients who had a FGT in place at the time of discharge from the stroke rehabilitation unit or aspirated during VSS were substantially more likely to have died by the time of follow-up compared to those who had had theFGT removed and had no signs of aspiration on VSS. However functional outcome measurements (FIM, FCM) including the cognitive function (attention, concentration etc.) could play an important role for prediction of swallowing regeneration and survival in neurorehabilitation. These findings may have practical utility in guiding physicians and speech language pathologists when advising patients and families about prognosis in stroke survivors with severe dysphagia.展开更多
文摘Background: Ptosis and dysphagia are important features in oculopharyngeal muscular dystrophy (OPMD). Objective: Retroflexion of the head is a well known compensatory mechanism for ptosis, but generally retroflexion has a negative effect on swallowing. We hypothesised that severity of ptosis is related to degree of retroflexion and that this compensation is responsible for deteriorating dysphagia. Methods: Nine OPMD patients were examined in the conditions “head position adapted to ptosis" and “head position slightly flexed". Ptosis was quantified by photogrammetry and retroflexion of the head by digital photographs. The severity of dysphagia was measured using visual analogue scales (VAS) and by calculating swallowing volumes and oropharyngeal swallow efficiency (OPSE) based on videofluoroscopy. Results: Statistical analyses show a significant relationship between ptosis and degree of retroflexion. The degree of retroflexion of the head correlated significantly with VAS scores and with the maximum swallowing volume. The slightly flexed head position significantly improved VAS scores as well as swallowing volumes and OPSE. Conclusion: In OPMD patients, ptosis significantly correlates with retroflexion of the head, which has a negative effect on swallowing. Subjective and objective reduction of swallowing problems was found when patients were instructed to eat and drink with a slightly flexed head position.
文摘Background and Purpose: Dysphagia is estimated to occur in up to 50 % of the stroke neurorehabilitation population. Those patients with severe neurogenic oropharyngeal dysphagia (NOD) may receive feeding gastrostomy tubes (FGT) if non-invasive therapies prove ineffective in eliminating aspiration or sustaining adequate nutritional intake. Our aim was to quantify the recovery of swallowing function, and to identify variables predictive of survival after dysphagic stroke requiring FGT placement. Methods: We identified consecutive stroke patients with severe dysphagic stroke requiring FGT placement admitted to a rehabilitation hospital between May 1998 and October 2001. The medical records were reviewed, and demographic, clinical, videofluoroscopic (VSS) and neuroimaging information were abstracted. A follow-up telephone interview was performed to determine whether the FGT was still in use, had been removed, or if the patient had died. State death certificate records were reviewed to ascertain date of death for subjects who had expired by the time of follow-up. Univariate and multivariate analyses were performed. Results: 11.6% (77/664) of stroke patients admitted during the study period had severe dysphagic stroke with FGT insertion. Follow-up was available for 66 (85.7 % ) of these individuals at a mean of two years after acute stroke. On follow-up 64 % (42/66) of the patients were alive and 45 % had had the FGT removed and resumed oral diets. On univariate analysis patients who were alive at the time of follow-up had received FGT feeding for a shorter period of time (p < 0.0003), showed no signs of aspiration on the Clinical Assessment of Feeding & Swallowing (CAFS, p < 0.020) and on the Videofluoroscopic Swallowing Study (VSS, 0.001), had a better discharge FIM-Score (Functional Independence Measure) for eating (p < 0.0002) and cognitive function (p < 0.002) as well as better discharge FCM-Score (Functional Communication Measure) for swallowing (p < 0.0001). On multivariate analysis we developed a model consisting of FGT removal at discharge from the rehabilitation hospital (p < 0.011) and non-aspiration during VSS (p < 0.040) that was significantly associated with longer survival time during followup. Conclusions: Severe dysphagia requiring FGT is common in patients with stroke referred for neurorehabilitation. Patients who had a FGT in place at the time of discharge from the stroke rehabilitation unit or aspirated during VSS were substantially more likely to have died by the time of follow-up compared to those who had had theFGT removed and had no signs of aspiration on VSS. However functional outcome measurements (FIM, FCM) including the cognitive function (attention, concentration etc.) could play an important role for prediction of swallowing regeneration and survival in neurorehabilitation. These findings may have practical utility in guiding physicians and speech language pathologists when advising patients and families about prognosis in stroke survivors with severe dysphagia.
