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Pauloski BR, Rademaker AW, Logemann JA, Stein D, Beery Q, Newman L, Hanchett C, Tusant S, MacCracken E. Pretreatment swallowing function in patients with head and neck cancer. Head Neck 2000; 22:474-82. [PMID: 10897107 DOI: 10.1002/1097-0347(200008)22:5<474::aid-hed6>3.0.co;2-i] [Citation(s) in RCA: 133] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Few objective data characterizing the pretreatment swallow function of patients with head and neck cancer are available. METHODS Pretreatment swallowing function in 352 patients with various lesions was evaluated with videofluoroscopy and compared with control subjects. RESULTS Patients had significantly longer oral and pharyngeal transit times, greater amounts of oral and pharyngeal residue, shorter cricopharyngeal opening durations, and lower swallow efficiencies. Swallow function worsened significantly with increased tumor stage, and patients with oral or pharyngeal lesions had worse swallow function than patients with laryngeal lesions. Frequency of complaint of swallow difficulty before treatment was 59%. Patients with lower stage tumors had fewer complaints of swallowing, as did patients with oral cavity lesions. CONCLUSIONS Despite demonstrating significant differences from control subjects, patients had highly functional swallows before treatment. The tendency for patients not to perceive a swallowing problem is consistent with the highly functional nature of their pretreatment swallow.
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Lazarus CL, Logemann JA, Pauloski BR, Rademaker AW, Larson CR, Mittal BB, Pierce M. Swallowing and tongue function following treatment for oral and oropharyngeal cancer. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2000; 43:1011-1023. [PMID: 11386468 DOI: 10.1044/jslhr.4304.1011] [Citation(s) in RCA: 142] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
This study examined tongue function and its relation to swallowing in 13 subjects with oral or oropharyngeal cancer treated with primary radiotherapy +/- chemotherapy and 13 age- and sex-matched control subjects. Measures of swallowing and tongue function were obtained using videofluoroscopy, pretreatment and 2 months posttreatment. Maximum isometric strength and endurance at 50% of maximum strength were obtained with the Iowa Oral Performance Instrument (IOPI). Control subjects were tested once. All subjects with head and neck cancer were evaluated pretreatment and 2 months posttreatment. No significant differences were found for the tongue function measures pre- and 2 months posttreatment in the group with head and neck cancer. Significantly higher tongue strength was observed in the control than in the group with head and neck cancer both pre- and posttreatment. No significant differences were found for the 2 groups for tongue endurance measures. Significant correlations of tongue strength and endurance and some swallow measures were found pre- and posttreatment for the group with head and neck cancer and for the control group. These correlations included oral and pharyngeal temporal swallow measures and oropharyngeal swallow efficiency. Pretreatment differences between the 2 groups in tongue strength were likely related to tumor bulk, pain, and soreness. Two-month posttreatment differences were likely related to radiation +/- chemotherapy changes to the oral and pharyngeal mucosa. This study provides support for the hypothesis that tongue strength plays a role in oropharyngeal swallowing, particularly related to the oral phase of the swallow.
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Pauloski BR, Logemann JA. Impact of tongue base and posterior pharyngeal wall biomechanics on pharyngeal clearance in irradiated postsurgical oral and oropharyngeal cancer patients. Head Neck 2000; 22:120-31. [PMID: 10679899 DOI: 10.1002/(sici)1097-0347(200003)22:2<120::aid-hed3>3.0.co;2-u] [Citation(s) in RCA: 83] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Postsurgical oral and oropharyngeal cancer patients may experience pharyngeal clearance problems after completion of postoperative radiotherapy. METHODS Swallowing was examined in six patients using videofluoroscopy for up to 1 year after surgery. Biomechanical analysis was used to mark movement of the tongue base and posterior pharyngeal wall during swallowing. RESULTS The majority of patients experienced increased problems with pharyngeal clearance at or after their 6 month posthealing evaluation, generally 18 to 22 weeks after completion of radiotherapy. Pharyngeal residue was associated with a disruption in either tongue base or posterior pharyngeal wall movement. CONCLUSIONS Increased fibrosis of the pharyngeal musculature after completion of radiotherapy may have a negative impact on pharyngeal clearance in addition to any pharyngeal clearance problems resulting from surgical resection. Tongue base to posterior pharyngeal wall contact is essential but not sufficient for effective pharyngeal clearance. Sufficient duration of tongue base to posterior pharyngeal wall contact is also needed to provide adequate pharyngeal bolus driving pressure.
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Colangelo LA, Logemann JA, Rademaker AW, Pauloski BR, Smith CH, McConnel FM, Stein DW, Beery QC, Myers EN, Heiser MA, Cardinale S, Shedd DP. Relating speech and swallow function to dropout in a longitudinal study of head and neck cancer. Otolaryngol Head Neck Surg 1999; 121:713-9. [PMID: 10580225 DOI: 10.1053/hn.1999.v121.a97782] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The relation between functional outcome and dropout from a 12-month follow-up period was examined in a longitudinal study whose objective was to define and quantify the functional effects of oral surgical resection and reconstruction on speech and swallowing in patients with head and neck cancer. In a group of 150 patients recruited to a surgical study in the Cancer Control Science Program in Head and Neck Cancer Rehabilitation, dropout from all causes and dropout from specific causes (medical, patient, and administrative specific) were assessed in relation to longitudinal speech and swallow function. In univariate analysis, better speech articulation was associated with decreased risk of dropout from all causes and from medical-specific causes. Better swallow performance was associated with decreased risk of medical-specific dropout. Multivariate analysis revealed the following: (1) only articulation function was associated with dropout from all causes; (2) the association of speech articulation function with medical dropout was diminished after adjusting for advanced age and surgical resection variables; (3) the association of speech articulation function became significant for patient-specific dropout after adjusting for advanced age and surgical resection variables and indicated that better function decreased the risk of this type of dropout; and (4) swallowing function was not related to dropout. Patients treated for oral or oropharyngeal cancer who have poorer speech outcomes are more likely to drop out from a longitudinal study. Basing study results on only patients who complete a longitudinal study will understate the level of dysfunction experienced.
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Jacobs JR, Logemann J, Pajak TF, Pauloski BR, Collins S, Casiano RR, Schuller DE. Failure of cricopharyngeal myotomy to improve dysphagia following head and neck cancer surgery. ARCHIVES OF OTOLARYNGOLOGY--HEAD & NECK SURGERY 1999; 125:942-6. [PMID: 10488976 DOI: 10.1001/archotol.125.9.942] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To determine whether cricopharyngeal myotomy can improve dysphagia associated with head and neck cancer surgery. DESIGN Prospective, randomized, multicenter trial. SETTING Twelve clinical sites across the United States. PATIENTS Between 1989 and 1994, 125 patients undergoing combined modality therapy for head and neck cancer, including resection of the tongue base or supraglottic larynx, were prospectively entered into the trial. INTERVENTION Cricopharyngeal myotomy on a randomized basis. MAIN OUTCOME MEASURES Videofluoroscopic examination to determine oropharyngeal swallowing efficiency, which is defined as the ratio of percentage of the bolus swallowed to total swallowing time using 3 different bolus consistencies. RESULTS No significant difference in oropharyngeal swallowing efficiency between myotomy vs no myotomy was seen at 6 months of follow-up regardless of bolus consistency. CONCLUSIONS In this prospective test of cricopharyngeal myotomy, the procedure fails to significantly improve dysphagia associated with head and neck cancer surgery. The efficacy of this surgical procedure in other disease entities should also be rigorously explored.
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Logemann JA, Rademaker AW, Pauloski BR, Ohmae Y, Kahrilas PJ. Interobserver agreement on normal swallowing physiology as viewed by videoendoscopy. Folia Phoniatr Logop 1999; 51:91-8. [PMID: 10394056 DOI: 10.1159/000021483] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
This study examines the agreement of 2 observers in identifying selected normal oropharyngeal swallow events in the 1- and 5-ml swallows of 3 normal young adult males as identified by videoendoscopy at each of two endoscopic positions: (1) with the tip of the endoscope just at or below the tip of the uvula (high position), and (2) with the tip of the endoscope just below the tip of the epiglottis (low position), and thereby defines the needed focus for observer training in endoscopic assessment of swallowing. Overall, the more and less experienced examiners agreed on seeing or not seeing the onsets and terminations of the 12 events 83% of the time. Scope position affected observer agreement on several events while bolus volume did not.
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Colangelo LA, Logemann JA, Rademaker AW, Pauloski BR, Smith CH, McConnel FM, Stein DW, Beery QC, Myers EN, Heiser MA, Cardinale S, Shedd DP. Factors related to dropout in a study of head and neck cancer patients after surgery. Otolaryngol Head Neck Surg 1999; 120:368-74. [PMID: 10064640 DOI: 10.1016/s0194-5998(99)70277-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The extent and nature of dropout was assessed in a longitudinal study whose objective was to define and quantify the functional effects of oral surgical resection and reconstruction on speech and swallowing function in patients with head and neck cancer. Of 150 patients who were enrolled to be followed up with speech and swallow assessments for 1 year after surgery, 113 (75%) dropped out and 37 (25%) returned to complete the study at the final 12-month evaluation point. In general, those completing the study had a smaller resection than the patients who dropped out before the 12-month evaluation. Fifty percent of the dropout was accounted for by medical reasons, 23% by administrative reasons, and 27% by patient-specific reasons (i.e., reasons known only to the patient). Analysis of the dropout categories revealed that higher cancer stage, larger volume of resection, and having a flap surgical closure versus a primary closure or skin graft increased a patient's chance of dropping out. A larger volume of resection was also related to an increased chance of being a patient-specific dropout. Patients who reported no or low alcohol usage had a greater chance of completing follow-up than being a patient-specific dropout.
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Smith CH, Logemann JA, Colangelo LA, Rademaker AW, Pauloski BR. Incidence and patient characteristics associated with silent aspiration in the acute care setting. Dysphagia 1998; 14:1-7. [PMID: 9828268 DOI: 10.1007/pl00009579] [Citation(s) in RCA: 86] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Coughing is a physiologic response to aspiration in normal healthy individuals. However, there are published records that report no cough in response to aspiration (i.e., silent aspiration) in dysphagic patients. In this retrospective study, for more than 2 years in two acute care hospitals we examined frequency of the cough response in patients identified as aspirators by using videofluoroscopy. One thousand one hundred one patients underwent videofluorographic evaluation of their swallowing during this 2-year period; 469 aspirated; 276 were silently aspirating. Two hundred twenty-four of these silent aspirators aspirated once during a swallow and 52 silently aspirated more than once during a swallow. These two groups of patients were analyzed separately. Univariate (chi-square and Fisher's exact tests) and multivariate (logistic regression) analyses were conducted to assess the relationship of silent aspiration to age, gender, medical diagnosis, timing of aspiration, and etiology of aspiration. In univariate analysis, age (p < 0.001), gender (p < 0.004), and medical diagnosis (p = 0.05) were significantly associated with silent aspiration in the group who aspirated once during a swallow. No significant associations were seen in the group of patients who aspirated more than once during a swallow.
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Logemann JA, Rademaker AW, Pauloski BR, Ohmae Y, Kahrilas PJ. Normal swallowing physiology as viewed by videofluoroscopy and videoendoscopy. Folia Phoniatr Logop 1998; 50:311-9. [PMID: 9925954 DOI: 10.1159/000021473] [Citation(s) in RCA: 105] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
This study examines normal oropharyngeal swallow physiology in 8 young adult males with concurrent videofluoroscopy and videoendoscopy. Twelve swallows were examined for each subject, 3 swallows each of 1 and 5 ml of thin liquid at each of two endoscopic positions: (1) the tip of the endoscope just at or below the tip of the uvula (high position), and (2) the tip of the endoscope just below the tip of the epiglottis (low position). Results indicate that if the clinician is interested in laryngeal events occurring before and after swallow, videoendoscopy with the endoscope in the low position is the procedure of choice. To evaluate pharyngeal anatomy and/or the presence of food in the pharynx before or after swallow, either endoscopy with the endoscope in the high position or videofluoroscopy can be used. However, if the clinician is interested in pharyngeal physiology during swallow, videofluoroscopy is a better diagnostic procedure.
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McConnel FM, Pauloski BR, Logemann JA, Rademaker AW, Colangelo L, Shedd D, Carroll W, Lewin J, Johnson J. Functional results of primary closure vs flaps in oropharyngeal reconstruction: a prospective study of speech and swallowing. ARCHIVES OF OTOLARYNGOLOGY--HEAD & NECK SURGERY 1998; 124:625-30. [PMID: 9639470 DOI: 10.1001/archotol.124.6.625] [Citation(s) in RCA: 154] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND The preservation of speech and swallowing function is the primary goal when reconstructing soft tissue defects in the oral cavity or oropharynx. The type of reconstructive procedure used should be based on outcome data examining speech and swallowing function; yet, there is a paucity of such information. OBJECTIVES To present the results of a multi-institutional prospective study of speech and swallowing function before and after soft tissue reconstruction of the oral cavity and oropharynx, and to compare 3 methods of reconstruction with respect to speech and swallowing function: primary closure, distal myocutaneous flap, and microvascular free flap. DESIGN Prospective case-comparison study. SETTING Four leading head and neck cancer institutions. PATIENTS The patients were selected from a database of 284 patients treated at the different institutions. The patients were matched for the location of the oral cavity or oropharyngeal defect and the percentage of oral tongue and tongue base resection. Those patients who had previous speech and swallowing deficits and patients in whom postoperative fistulas or wound infections developed were excluded from the study. METHODS The patients underwent speech and swallowing evaluation preoperatively and 3 months after healing. This evaluation included videofluoroscopic studies of swallowing and tests of speech intelligibility and sentence articulation. Videofluoroscopy provided measures of swallowing efficiency and bolus movement. Liquid and paste consistencies were used in evaluating swallowing function. MAIN OUTCOME MEASURE The functional results of the reconstruction. RESULTS Patients who had primary closure were more efficient at swallowing liquids, had less pharyngeal residue, a longer oral transit time with paste, and higher conversational intelligibility than patients who underwent reconstruction with a distal flap. Compared with patients who underwent reconstruction with a free flap, those who had primary closure had more efficient swallowing of liquids, less pharyngeal residue, and shorter pharyngeal delay times with paste. No difference in the speech and swallowing function existed between patients treated with distal myocutaneous flaps and those treated with microvascular free flaps. CONCLUSION Contrary to the current theory of oral and oropharyngeal reconstruction, we found that the use of primary closure resulted in equal or better function than the use of flap reconstruction in patients with a comparable locus of resection and percentage of oral tongue and tongue base resection.
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Pauloski BR, Logemann JA, Colangelo LA, Rademaker AW, McConnel FM, Heiser MA, Cardinale S, Shedd D, Stein D, Beery Q, Myers E, Lewin J, Haxer M, Esclamado R. Surgical variables affecting speech in treated patients with oral and oropharyngeal cancer. Laryngoscope 1998; 108:908-16. [PMID: 9628509 DOI: 10.1097/00005537-199806000-00022] [Citation(s) in RCA: 76] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Postoperative speech function may be influenced by a number of treatment variables. The objective of this study was to examine the relationships among various treatment factors to determine the impact of these measures on speech function. Speech function was tested prospectively in 142 patients with surgically treated oral and oropharyngeal cancer 3 months after treatment. Each patient's speech was recorded during a 6- to 7-minute conversation and while performing a standard articulation test, producing speech outcome measures of percent correct consonant phonemes and percent conversational understandability. Correlational analyses were used to determine the relationships among the speech outcome measures and 14 treatment parameters. Speech function was mildly to moderately negatively correlated with most surgical resection variables, indicating that larger amounts of tissue resected were associated with worse speech function. Overall measures of conversational understandability and percent correct consonant phonemes were related to extent of oral tongue resection, floor of mouth resection, soft palate resection, and total volume of tissue resected. These relationships varied depending on the method of surgical closure. Method of surgical reconstruction had a profound impact on postoperative speech function 3 months after treatment and was an important factor in determining how oral tongue resection influenced articulation and intelligibility. The combination of closure type, percent oral tongue resected, and percent soft palate resected had the strongest relationship with overall speech function for patients with surgically treated oral and oropharyngeal cancer 3 months after treatment.
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Pauloski BR, Rademaker AW, Logemann JA, Colangelo LA. Speech and swallowing in irradiated and nonirradiated postsurgical oral cancer patients. Otolaryngol Head Neck Surg 1998; 118:616-24. [PMID: 9591859 DOI: 10.1177/019459989811800509] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The effect of radiation on speech and swallowing function was assessed for 18 patients surgically treated for oral and oropharyngeal cancer. Nine patients received surgical intervention and postoperative radiation therapy, and nine received surgery only. Patients were matched regarding percentage of oral tongue resected, percentage of tongue base resected, locus of resection, and method of reconstruction. Speech and swallowing function was assessed before and at 1, 3, 6, and 12 months after surgery following a standardized protocol. Speech tasks included an audio recording of a brief conversation and of a standard articulation test; swallowing function was examined with videofluoroscopy. Statistical testing indicated that overall speech function did not differ between the irradiated and nonirradiated patients. Irradiated patients had significantly reduced oral and pharyngeal swallowing performance, specifically, longer oral transit times on paste boluses, lower oropharyngeal swallow efficiency, increased pharyngeal residue, and reduced cricopharyngeal opening duration. Impaired function may be the result of radiation effects such as edema, fibrosis, and reduced salivary flow. Increased use of tongue range-of-motion exercises during and after radiation treatment may reduce the formation of fibrotic tissue in the oral cavity and may improve pharyngeal clearance by maintaining adequate tongue base-to-pharyngeal wall contact.
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Rademaker AW, Pauloski BR, Colangelo LA, Logemann JA. Age and volume effects on liquid swallowing function in normal women. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 1998; 41:275-284. [PMID: 9570582 DOI: 10.1044/jslhr.4102.275] [Citation(s) in RCA: 82] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Understanding the nature of swallowing in persons without swallowing problems is a prerequisite to evaluating the nature and extent of dysphagia in persons with compromised swallowing. In order to determine how swallowing varies with age and with liquid bolus volume in women, we assessed 167 normal female swallowers videofluoroscopically and obtained multiple measures of swallowing function. The women in this study demonstrated a change in swallowing function with age, due primarily to an increase in pharyngeal transit and total duration of the motor response. The duration of closure and opening of valves in the upper aerodigestive tract also increased with age, and the duration of laryngeal elevation and hyoid movement peaked in the 60-79-year-old age groups. Bolus volume effects were quite consistent across most measures. As the bolus volume increased from 1 ml to 10 ml, transit times decreased and durations of valve closure and opening increased. The results of this study may be used to specify the relationship of swallowing function to age and liquid bolus volume in women, relationships that heretofore have been observed only in part and in smaller and more heterogeneous populations.
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Logemann JA, Pauloski BR, Colangelo L. Light digital occlusion of the tracheostomy tube: a pilot study of effects on aspiration and biomechanics of the swallow. Head Neck 1998; 20:52-7. [PMID: 9464952 DOI: 10.1002/(sici)1097-0347(199801)20:1<52::aid-hed8>3.0.co;2-2] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND This study examined the effects of digital occlusion of the tracheostomy tube versus no occlusion on oropharyngeal swallowing in head and neck cancer patients. METHODS Eight treated head and neck cancer patients were studied, six of whom had undergone surgical treatment for oral or laryngeal cancer and two who had undergone high-dose chemotherapy and radiotherapy for laryngeal cancer. Videofluorographic studies of oropharyngeal swallowing were accomplished on 3-mL boluses of liquid in seven patients and 3-mL boluses of paste in three patients, first with the tracheostomy not occluded and then with it lightly digitally occluded by the patient. Videofluorographic studies of swallow were examined for observations of aspiration and residue. Biomechanical analysis of each liquid swallow was also completed. RESULTS Four of the seven patients aspirated on thin liquids with the tube unoccluded. Aspiration was eliminated with the tracheostomy digitally occluded in two of these four patients. One of the patients also aspirated on paste with the tube unoccluded, and the aspiration was eliminated with the tube occluded. A third patient who aspirated on thin liquid had no change when the tube was occluded, and one patient's swallow worsened with the tube occluded on liquid. There were significant changes in five measures of swallow biomechanics on liquids with the tube occluded: (1) duration of base of tongue contact to the posterior pharyngeal wall was reduced, (2) maximal laryngeal elevation increased, (3) and (4) laryngeal and hyoid elevation at the time of initial cricopharyngeal opening increased, and (5) onset of anterior movement of the posterior pharyngeal wall relative to the onset of cricopharyngeal opening began later. CONCLUSION Light digital occlusion of the tracheostomy tube appears to be a safe procedure, because most biomechanics of swallow are positively affected, perhaps because of the increased resistance provided by the closed trachea. However, not all patients received benefit from tube occlusion, indicating that each patient must be evaluated individually to determine whether or not tube occlusion improves their swallow.
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Abstract
BACKGROUND After radiotherapy to the head and neck, many patients experience swallowing difficulties. Preliminary work indicates that these patients benefit from the super-supraglottic swallow maneuver. METHODS Lateral videofluoroscopic studies examined oropharyngeal swallowing in 9 patients who suffered from dysphagia after radiation to the head and neck. Each patient completed two swallows each of 1 mL or 3 mL liquid barium without a voluntary swallow maneuver and with the super-supraglottic swallow designed to close the entrance to the airway early. The videotape of each swallow was digitized and the location of pharyngeal structures marked throughout the swallow. Movement over time plots were generated to measure changes in structural movement resulting from the maneuver. RESULTS The super-supraglottic swallow resulted in changes in airway entrance closure and hyolaryngeal movement. One patient who aspirated without the maneuver stopped aspirating with the maneuver. Two others had aspiration reduced to a trace with the maneuver. Fewer swallowing disorders were observed with the maneuver. CONCLUSION The super-supraglottic swallow results in improved biomechanics of swallow in irradiated head and neck cancer patients.
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Logemann JA, Pauloski BR, Rademaker AW, Colangelo LA. Speech and swallowing rehabilitation for head and neck cancer patients. ONCOLOGY (WILLISTON PARK, N.Y.) 1997; 11:651-6, 659; discussion 659, 663-4. [PMID: 9159792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Head and neck cancer and its treatment frequently cause changes in both speech and swallowing, which affect the patient's quality of life and ability to function in society. The exact nature and severity of the post-treatment changes depend on the location of the tumor, the choice of treatment, and the availability and use of speech and swallowing therapy during the first 3 months after treatment. This paper reviews the literature on speech and swallowing problems in various types of treated head and neck cancer patients. Effective swallowing rehabilitation depends on the inclusion of a video-fluorographic assessment of the patient's oropharyngeal swallow in the post-treatment evaluation. Pilot data support the use of range of motion (ROM) exercises for the jaw, tongue, lips, and larynx in the first 3 months after oral or oropharyngeal ablative surgical procedures, as patients who perform ROM exercises on a regular basis exhibit significantly greater improvement in global measures of both speech and swallowing, as compared with patients who do not do these exercises.
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Hanson DG, Jiang JJ, Chen J, Pauloski BR. Acoustic measurement of change in voice quality with treatment for chronic posterior laryngitis. Ann Otol Rhinol Laryngol 1997; 106:279-85. [PMID: 9109716 DOI: 10.1177/000348949710600403] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Sixteen patients who had symptoms and signs of chronic posterior laryngitis were evaluated before, during, and after treatment with omeprazole and nocturnal antireflux precautions. Data were analyzed for patients who complained of some hoarseness, who had no smoking history, and who completed all of the voice recording protocol. The patients' voices were recorded before, during, and following treatment with omeprazole and nocturnal antireflux precautions. Voice quality was analyzed by perceptual analysis, and acoustic signal data were measured for jitter, shimmer, and signal-to-noise ratio. Measures of jitter, shimmer, and signal-to-noise ratio changed significantly with treatment of posterior laryngitis (p < .01 for change in each of the measures). Acoustic measures showed some trend of deterioration with cessation of treatment, although the overall improvement in acoustic measures of voice quality was still statistically significant after treatment with omeprazole was discontinued. Although perceived abnormality of voice increased and decreased with the magnitude of measured perturbation of the acoustic signal for some patients, the perceptual assessments were not highly correlated with acoustic measures for individual patients, and the perceptual analysis group data did not show a significant change with time during treatment, in contrast to the significance of change in acoustic measures. The data demonstrate that acoustic measures of jitter, shimmer, and signal-to-noise ratio improve significantly with antisecretory and antireflux treatment of chronic posterior laryngitis, and that for individual patients, these are changes that are detected by trained listeners, but not at statistically high levels of confidence.
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Lazarus CL, Logemann JA, Pauloski BR, Colangelo LA, Kahrilas PJ, Mittal BB, Pierce M. Swallowing disorders in head and neck cancer patients treated with radiotherapy and adjuvant chemotherapy. Laryngoscope 1996; 106:1157-66. [PMID: 8822723 DOI: 10.1097/00005537-199609000-00021] [Citation(s) in RCA: 220] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The nature of swallowing problems was examined in nine patients treated primarily with external-beam radiation and adjuvant chemotherapy for newly diagnosed tumors of the head and neck. All subjects underwent videofluorographic examination of their swallowing. Three analyses were completed, including the following: observations of motility disorders, residue, and aspiration; temporal analyses; and biomechanical analyses. Oropharyngeal swallow efficiency was calculated for the first swallow of each bolus. Swallow motility disorders were observed in both the oral and pharyngeal stages. Seven of the nine patients demonstrated reduced posterior tongue base movement toward the posterior pharyngeal wall and reduced laryngeal elevation during the swallow. Oropharyngeal swallow efficiency measures were significantly lower in the nine irradiated patients than in age-matched normal subjects. Between patients and normal subjects, significant differences were found in the measures of timing and distance of pharyngeal structural movements during the swallow, as well as in the measures of coordination during the swallow. Although treatment of head and neck cancer with external-beam radiation is designed to provide cancer cure and preserve organ functioning, oral and pharyngeal motility for swallow can become compromised if external-beam radiation treatment is provided to either the larynx or tongue base regions.
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Colangelo LA, Logemann JA, Pauloski BR, Pelzer JR, Rademaker AW. T stage and functional outcome in oral and oropharyngeal cancer patients. Head Neck 1996; 18:259-68. [PMID: 8860768 DOI: 10.1002/(sici)1097-0347(199605/06)18:3<259::aid-hed8>3.0.co;2-z] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The locus and extent of resection and the type of reconstruction used in surgery are important joint determinants of functional outcome in oral and oropharyngeal cancer patients. However, prediction of functional outcome from broader factors such as clinical T stage and approximate locus of resection is important for the preoperative period when the extent of resection and the exact surgical reconstruction to be used may not be decided and preoperative counseling about potential functional outcomes is needed. METHODS Oropharyngeal swallow efficiency (OPSE) and conversational speech understandability (CU) were measured preoperatively and 3 months posthealing in 68 patients. Analysis of variance (ANOVA) was used to determine whether clinical T stage and planned surgical locus were significantly related to these two functional measures, and discriminant analysis was used on the data obtained at 3 months to determine how well CU and liquid OPSE jointly relate to the T stages. RESULTS In patients with a planned oral tongue locus of resection, significant differences were found at 3 months posthealing on both CU and liquid OPSE between stages T1 -T2 and T3 and between T1-T2 and T4. In patients with a planned oropharynx locus of resection, significant differences were found only on CU at 3 months. These occurred between T1-T2 and T4 and between T3 and T4. Discriminant analysis classified into the correct T stages 70% of T1-T2 and 75% of T4 stage patients, but only 28% of T3 stage patients. However, the T3-stage patients who were misclassified as T4 had significantly larger mean percent of oral tongue resected than those T3 stage patients who were misclassified as T1-T2. CONCLUSIONS These results are useful for the preoperative counseling of patients with clinical T stages 1-2 and 4. The relationship between T stage and postsurgical function found here is stronger than reported by previous authors, but is still very general.
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List MA, Ritter-Sterr CA, Baker TM, Colangelo LA, Matz G, Pauloski BR, Logemann JA. Longitudinal assessment of quality of life in laryngeal cancer patients. Head Neck 1996; 18:1-10. [PMID: 8774916 DOI: 10.1002/(sici)1097-0347(199601/02)18:1<1::aid-hed1>3.0.co;2-7] [Citation(s) in RCA: 114] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Although quality of life (QL) and performance status are important outcomes in head and neck (HN) cancer, there is little systematic inclusion of these parameters in treatment trials. METHODS Rate and recovery of function were evaluated over a 6-month period in 21 laryngeal cancer patients, 7 in each of 3 treatment groups: total laryngectomy (group 1), hemilaryngectomy (group 2), and radiotherapy only (group 3). Assessment included Performance Status Scale for Head and Neck Cancer Patients (PSS-HN: Diet, Speech, and Eating in Public subscales) and the FACT-HN, a multidimensional QL measure. RESULTS Groups differed in patterns of performance recovery over time in expected directions. Group 1 recovered most slowly, without achieving normal functioning by 6 months; most of group 2 returned to normal functioning by 3 months; group 3 showed little overall dysfunction. There was no difference in overall QL between groups or over time. Performance status was significantly correlated with the FACT head and neck subscale and somewhat with the Physical subscale. In contrast, ability to eat and/or speak was not associated with overall QL nor with any other specific QL dimension (eg, emotional or social well-being). CONCLUSIONS Results support the sensitivity and applicability of two site-specific performance/QL measures: PSS-HN and FACT-HN. Findings also emphasize the need to employ multidimensional tools to adequately evaluate the nonmedical outcomes in head and neck patients.
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Pauloski BR, Blom ED, Logemann JA, Hamaker RC. Functional outcome after surgery for prevention of pharyngospasms in tracheoesophageal speakers. Part II: Swallow characteristics. Laryngoscope 1995; 105:1104-10. [PMID: 7564843 DOI: 10.1288/00005537-199510000-00017] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The swallowing function of 29 patients with primary tracheoesophageal puncture who received either a pharyngeal constrictor myotomy, a unilateral pharyngeal plexus neurectomy, or a unilateral pharyngeal plexus neurectomy with a small drainage myotomy limited to the cricopharyngeus was studied. Swallowing function data were collected on each patient at 3 weeks, 6 months, and 12 months after surgery using videofluoroscopy. Differences in swallowing function among the treatment groups were primarily the amounts and loci of oral and pharyngeal residues. The differing patterns of bolus residue may reflect the different mechanisms that were affected by the various procedures. Despite significant changes in some swallow measures, the patients did not complain of dysphagia. Oropharyngoesophageal swallow efficiency--a clinical measure that weighs the amount of bolus swallowed by total transit time--fell within normal limits for each patient group at each evaluation. This measure may be a better index of the patients' perceived normal swallow than the component variables of residue and transit times would suggest.
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Blom ED, Pauloski BR, Hamaker RC. Functional outcome after surgery for prevention of pharyngospasms in tracheoesophageal speakers. Part I: Speech characteristics. Laryngoscope 1995; 105:1093-103. [PMID: 7564842 DOI: 10.1288/00005537-199510000-00016] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The speech characteristics of 29 patients with primary tracheoesophageal puncture who received either a pharyngeal constrictor myotomy, a unilateral pharyngeal plexus neurectomy, or a unilateral pharyngeal plexus neurectomy with drainage myotomy limited to the cricopharyngeus were studied. All patients used a Blom-Singer low-pressure voice prosthesis. Audio recordings of each patient speaking with both the Blom-Singer tracheostoma valve and manual occlusion of the tracheostoma were recorded at 3 weeks, 6 months, and 12 months after surgery. The three surgical variations were equally effective at preventing pharyngospasms; only 1 patient (10%) in each group had some loss of fluency during the 12-month study period. Neurectomized patients produced significantly higher fundamental frequencies during reading than did patients in the other groups. Residual resting tone in the neurectomized pharyngoesophageal segment may contribute to more favorable speaking frequencies in this group.
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Logemann JA, Pauloski BR, Colangelo L, Lazarus C, Fujiu M, Kahrilas PJ. Effects of a sour bolus on oropharyngeal swallowing measures in patients with neurogenic dysphagia. JOURNAL OF SPEECH AND HEARING RESEARCH 1995; 38:556-63. [PMID: 7674647 DOI: 10.1044/jshr.3803.556] [Citation(s) in RCA: 169] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
This study examines the effects of a sour bolus (50% lemon juice, 50% barium liquid) on pharyngeal swallow measures in two groups of patients with neurogenic dysphagia. Group 1 consisted of 19 patients who had suffered at least one stroke. Group 2 consisted of 8 patients with dysphagia related to other neurogenic etiologies. All patients were selected because they exhibited delays in the onset of the oral swallow and delays in triggering the pharyngeal swallow on boluses of 1 ml and 3 ml liquid barium during videofluoroscopy. Results showed significant improvement in oral onset of the swallow in both groups of patients and a significant reduction in pharyngeal swallow delay in Group 1 patients and in frequency of aspiration in Group 2 patients with the sour as compared to the non-sour boluses. Other selected swallow measures in both subject groups also improved with the sour bolus. Volume effects were present but not as consistently as in prior studies. Implications for swallow therapy are discussed.
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Pauloski BR, Logemann JA, Fox JC, Colangelo LA. Biomechanical analysis of the pharyngeal swallow in postsurgical patients with anterior tongue and floor of mouth resection and distal flap reconstruction. JOURNAL OF SPEECH AND HEARING RESEARCH 1995; 38:110-123. [PMID: 7731203 DOI: 10.1044/jshr.3801.110] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
The purpose of this study was to examine changes in the biomechanics of pharyngeal swallow after surgery in eight patients (six men and two women) with anterior tongue and floor of mouth resections with distal flap reconstruction. Eight normal age-matched subjects were also studied. Swallowing performance was assessed following a standardized protocol with videofluoroscopy preoperatively and at 1 and 3 months postoperatively for the oral cancer patients. The normal subjects received a single videofluoroscopic study. Computer-assisted biomechanical analysis was used to mark the movements of specific oropharyngeal structures over time throughout the swallow of calibrated boluses. Statistical analyses revealed that tongue base, pharyngeal wall, hyoid, laryngeal, and cricopharyngeal movements during the swallow were altered significantly after surgery for the cancer patients. Some oropharyngeal structural movements differed from those of normal control subjects before surgery. In this study, biomechanical measures indicated that there was recovery in some aspects of the pharyngeal swallow in this patient group. The duration of tongue base to pharyngeal wall contact, which was significantly reduced preoperatively and at 1 month after surgery, increased significantly to within normal levels by the 3-month postoperative evaluation. Duration of laryngeal closure and the onset of laryngeal closure relative to cricopharyngeal opening also improved significantly to within normal levels by the 3-month postoperative evaluation.
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Logemann JA, Gibbons P, Rademaker AW, Pauloski BR, Kahrilas PJ, Bacon M, Bowman J, McCracken E. Mechanisms of recovery of swallow after supraglottic laryngectomy. JOURNAL OF SPEECH AND HEARING RESEARCH 1994; 37:965-974. [PMID: 7823564 DOI: 10.1044/jshr.3705.965] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
This study examines oropharyngeal swallow disorders and measures of pharyngeal and laryngeal movement during deglutition from videofluorographic studies of oropharyngeal swallow in 9 patients who had undergone supraglottic laryngectomy and 9 age-matched normal subjects. The swallows of surgical patients were examined at 2 weeks and 3 months postoperatively. Two critical factors in recovery of swallowing were identified: (a) airway closure at the laryngeal entrance, that is, the space between the arytenoid cartilage and the base of the tongue, and (b) the movement of the tongue base to make complete contact with the posterior pharyngeal wall. When patients achieved these two functions, they returned to normal swallowing. The duration of tongue base contact to the posterior pharyngeal wall and extent of anterior movement of the arytenoid increased significantly from 2 weeks to 3 months in the surgical patients. At 2 weeks postsurgery, patients who had undergone supraglottic laryngectomy exhibited significantly shorter airway closure and tongue base to pharyngeal wall contact, reduced laryngeal elevation, increased width of cricopharyngeal (CP) opening, and later onset of airway closure and tongue base movement than normal subjects. These significant differences remained at 3 months postoperatively, although swallow measures were moving toward normal in the patients who had undergone supraglottic laryngectomy. Comparison of patients not eating at 2 weeks with patients at the time of first eating revealed significantly longer duration of tongue base contact to the pharyngeal wall, longer duration of airway closure, and greater movement of the arytenoid in patients who were eating. Results indicate that the focus of swallowing therapy after supraglottic laryngectomy should be on improvement of posterior movement of the tongue base and anterior tilting of the arytenoid to close the airway entrance and improve bolus propulsion (in the case of the tongue base).
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