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CONTEXT: Pain is a common experience in people living with cancer. Concerns around opioid prescribing have seen a move toward a multi-modality management approach, which includes interventional pain procedures. PURPOSE: In this paper we discuss the interventional pain procedures used to treat cancer pain at two major tertiary centers in Australia. METHODS AND RESULTS: This expert review provides practical insights on cancer pain management from healthcare providers in different specialties. These insights can be used to guide the management of a wide range of cancer pain types. CONCLUSIONS: Furthermore, this review identifies the need for a systematic and comprehensive approach to the management of cancer pain that is broader than that of a single specialty. With recent advances in pain management procedures, an interdisciplinary approach is essential in order to provide an up to date, patient tailored approach to pain management. This review will help inform the development of a cancer pain intervention registry.
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Dor do Câncer , Neoplasias , Humanos , Dor do Câncer/etiologia , Dor do Câncer/terapia , Analgésicos Opioides/uso terapêutico , Padrões de Prática Médica , Dor/tratamento farmacológico , Dor/etiologia , Neoplasias/complicaçõesRESUMO
PURPOSE: To assess the outcomes of endoscopic assisted microscopic posterior cordotomy for bilateral abductor vocal fold paralysis (BAVFP) using radiofrequency versus coblation. METHODS: This was a randomized prospective cohort study that carried out on 40 patients with BAVFP who were subjected to endoscopic/assisted microscopic posterior cordotomy. The patients were randomly allocated into two groups: group (A) patients were operated with radiofrequency, and group (B) patients were operated with coblation. Glottic chink, grade of dyspnea, voice handicap index 10 (VHI10), and aspiration were evaluated pre-operatively and 2 weeks and 3 months post-operatively. RESULTS: There was a significant improvement in the glottic chink and VHI10 scores postoperatively with a non-significant difference between both groups regarding the degree of improvement. In addition, there was a significant improvement of the grade of dyspnea with a non-significant impact on the degree of aspiration in both groups post operatively. There was a lower incidence of oedema and granulation formation in the coblation group but without a statistical significance. CONCLUSION: Both techniques are effective alternatives for performing posterior transverse cordotomy in cases of BAVFP.
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Paralisia das Pregas Vocais , Prega Vocal , Humanos , Prega Vocal/cirurgia , Cordotomia/efeitos adversos , Cordotomia/métodos , Estudos Prospectivos , Laringoscopia/métodos , Resultado do Tratamento , Qualidade da Voz , Paralisia das Pregas Vocais/cirurgia , Paralisia das Pregas Vocais/complicações , Dispneia/etiologia , Dispneia/cirurgia , Aspiração Respiratória/complicaçõesRESUMO
BACKGROUND: Severe and treatment-resistant pain is a major issue for patients with cancer. Cordotomy is an effective approach for addressing severe cancer-related pain. It is based on blocking the transmission of pain by damaging the lateral spinothalamic tract. METHODS: Computed tomography guided cordotomy was performed on 14 patients who did not respond to medical and interventional pain management methods. RESULTS: Fourteen patients with cancer pain underwent CT-guided percutaneous cordotomy. Pain relief was reported in 86% of the patients. The visual analog scale values before and after cordotomy were compared and a significant difference was found (p = 0.0001). The improvement in the Karnofsky Performance Scale score of the patients was found to be statistically significant (p = 0.0001). CONCLUSION: We believe that CT-guided cordotomy, performed by experienced hands in a team of experienced individuals and applied to the right patients, is an effective treatment. However, it is crucial to exercise extreme caution regarding potential side effects and serious complications during the cordotomy procedure.
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Dor do Câncer , Neoplasias , Dor Intratável , Humanos , Cordotomia/efeitos adversos , Cordotomia/métodos , Dor do Câncer/cirurgia , Dor do Câncer/etiologia , Neoplasias/complicações , Dor Intratável/etiologia , Dor Intratável/cirurgia , Tomografia Computadorizada por Raios X/métodosRESUMO
BACKGROUND: Some cancers of the lower extremity involve nerves and plexuses and can produce extreme drug-resistant noceptive pain. In these cases, open thoracic cordotomy can be proposed. METHOD: This procedure involves disruption of the spinothalamic tract, which sustains nociceptive pathways. After placement in the prone position, selection of the side to be operated on (contralateral to the pain), and dura exposure, microsurgery is used to section the anterolateral spinal cord quadrant previously exposed by gently pulling on the dentate ligament. CONCLUSION: Open thoracic cordotomy is a moderate invasive, safe, and effective option for the management of drug-resistant unilateral lower extremity cancer pain in well-selected patients.
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Dor do Câncer , Neoplasias , Dor Intratável , Humanos , Cordotomia/métodos , Dor do Câncer/cirurgia , Medula Espinal/cirurgia , Dor Intratável/cirurgiaRESUMO
PURPOSE: The aim of this study is to evaluate functional outcomes in terms of decannulation rate and quality of life of patients affected by PGS (Grades I-IV) treated only by transoral CO2 laser microsurgery (TOLMS) in two tertiary centers. METHODS: An observational retrospective study was carried out, enrolling 22 patients affected by PGS who were treated by a transoral approach at two tertiary referral centers. Surgical treatment included TOLMS with tailored laser resection of the scar tissue combined with posterior cordotomy, resurfacing of the raw area with mucosal microflap, or placement of a Montgomery T-tube or Keel stent. All patients were evaluated and staged preoperatively and postoperatively, at least 6 months after the surgery. Functional outcomes were objectively evaluated by the Airway-Dysphonia-Voice-Swallowing (ADVS) staging system, Voice Handicap Index-30 (VHI-30), and Eating Assessment Tool-10 (EAT-10) questionnaires. RESULTS: Quality of life significantly improved as measured by the VHI-30 questionnaire with a median variation of - 31.0 (p = 0.003), the EAT-10 with a median variation of - 4.0 (p = 0.042), and the ADVS with a median variation of - 3.5 (p < 0.001). No significant changes were observed in swallowing scores. We were able to decannulate 7 of 9 patients (almost 80%) with previous tracheotomy. CONCLUSION: In conclusion, even if there is still no general agreement on an exact therapeutic algorithm to treat PGS, our results confirm that transoral surgery, in terms of scar tissue removal, combined in selected patients with posterior cordotomy and pedicled local flaps and/or placement of stents, represents a safe and effective surgical approach even for more severe PGS.
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Disfonia , Neoplasias Laríngeas , Terapia a Laser , Humanos , Glote/cirurgia , Glote/patologia , Dióxido de Carbono , Constrição Patológica/cirurgia , Estudos Retrospectivos , Resultado do Tratamento , Qualidade de Vida , Cicatriz/patologia , Terapia a Laser/métodos , Disfonia/etiologia , Microcirurgia/métodos , Neoplasias Laríngeas/cirurgia , LasersRESUMO
OBJECTIVES: To investigate the effect of transoral CO2 laser-modified posterior cordotomy combined with plasma ablation subtotal arytenoidectomy for bilateral vocal fold paralysis (BVFP). DESIGN: A retrospective study with medical records from 2017 to 2021 in our hospital. SETTING: A single-centre study. PARTICIPANTS: This retrospective study included 22 patients with BVFP. They underwent transoral CO2 laser-modified posterior cordotomy combined with plasma ablation subtotal arytenoidectomy in our hospital from 2017 to 2021. MAIN OUTCOME MEASURES: Preoperative and postoperative swallowing and phonation functions were evaluated in all patients. RESULTS: All 22 patients with a tracheostomy were successfully decannulated within 6 months after surgery without subsequent revision operations, and the width of the posterior glottis was more than 3.9 mm in all patients when they inspired. The statistical analysis showed that there was no difference in vocal function and swallowing function in all patients compared to preoperative (p > .05). CONCLUSION: Transoral CO2 laser-modified posterior cordotomy combined with plasma ablation subtotal arytenoidectomy enlarges the posterior glottis in patients with BVFP, which maintains airway patency without significant worsening in voice and swallowing function.
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Terapia a Laser , Lasers de Gás , Paralisia das Pregas Vocais , Humanos , Prega Vocal/cirurgia , Estudos Retrospectivos , Dióxido de Carbono , Cordotomia , Resultado do Tratamento , Paralisia das Pregas Vocais/cirurgiaRESUMO
BACKGROUND: A prospective randomized study was conducted on 40 patients with true bilateral vocal fold abductor paralysis. The patients under the study were divided into 2 groups, group (A) including 20 patients who underwent laser posterior cordotomy and another group (B) including 20 patients who underwent combined laser posterior cordotomy with suture lateralization, the patients under the study presented at otorhinolaryngology outpatient clinic at faculty of medicine, Cairo University. The study was conducted in the period from January 2018 till January 2021. RESULTS: No significant difference between both surgeries regarding respiratory efficiency, voice handicap index (VHI) scores, and presence of postoperative aspiration. A significant difference was found regarding some Computerized Speech Lab (CSL) measures (there is a statistically significant difference between the 2 groups in favor of group (b) regarding N to H ratio in week 2 postoperatively and maximum phonation time in 4-week postoperatively) and granuloma formation (granuloma formation was more common in the group (A) than group (B)). CONCLUSION: Combined laser posterior cordotomy with suture lateralization in bilateral vocal folds abductor paralysis showed fewer complications and better maximum phonation time and a comparable effect to laser cordotomy regarding respiration.
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Terapia a Laser , Paralisia das Pregas Vocais , Cordotomia , Humanos , Lasers , Estudos Prospectivos , Suturas , Resultado do Tratamento , Paralisia das Pregas Vocais/cirurgia , Prega Vocal/cirurgiaRESUMO
OBJECTIVES: Bilateral adductor vocal cord paralysis (BAVCP) is a rare and challenging condition whose main consequence is reduction of airway patency at the glottic level, often causing respiratory distress, while vocal function tends to remain almost normal. We investigated the effect of transoral glottal widening on quality of life and decannulation rates in patients affected by BAVCP. METHODS: We retrospectively evaluated patients affected by BAVCP and treated by transoral CO2 posterior cordotomy with or without medial partial arytenoidectomy (PC ± MPA) at two referral centers. The primary outcome was change in quality of life, evaluated pre- and post-operatively by the ADVS, VHI-30, and EAT-10 questionnaires. Secondary outcomes were the need for retreatments and, for patients with tracheotomy, the time to decannulation. RESULTS: Thirty-three patients met selection criteria. The etiology was post-surgical in 27 cases (81.8%), idiopathic in 4 (12.1%), a trauma-related in 1 (6.0%), and to other causes in 1 (3.0%). In 22 cases (66.7%), PC was combined with MPA. A significant improvement in responses for the ADVS (p < .0001) and EAT-10 (p < .0001) was observed, whereas the VHI-30 score did not change significantly post-operatively. All nine patients with a tracheostomy were successfully decannulated within 18 months after the surgical procedure. CONCLUSIONS: For patients affected by BAVCP, PC ± MPA by transoral CO2 laser microsurgery is a safe, customizable and minimally invasive treatment that can guarantee an affordable balance between quality of life in terms of phonation and swallowing and acceptable airway patency.
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Terapia a Laser , Lasers de Gás , Paralisia das Pregas Vocais , Cartilagem Aritenoide/cirurgia , Dióxido de Carbono , Cordotomia , Humanos , Laringoscopia , Lasers de Gás/uso terapêutico , Qualidade de Vida , Estudos Retrospectivos , Resultado do Tratamento , Paralisia das Pregas Vocais/cirurgia , Prega VocalRESUMO
AIM: The aim of this study is to describe the effects of percutaneous cervical cordotomy (PCC) on pain, opioid consumption, adverse events, and satisfaction in palliative care patients with cancer pain after PCC until end of life. METHODS: This is a prospective observational case series of 58 PCCs in 52 consecutive patients. Indication for PCC was unilateral cancer pain with a maximum numeric rating scale (NRS) of pain above 5 despite maximal conservative treatment. The PCC was fluoroscopy guided. A radiofrequency lesion was made at 95°C for 20 seconds. The pain location and pain scores, analgesic medication, the cranial and caudal borders of dermatomes hypoesthetic for pin pricks, dysesthesia, urinary retention, Horner's syndrome, muscle strength, Karnofsky performance scale (KPS) score, patient satisfaction, hospital anxiety and distress score (HADS), and RAND 36 score were evaluated at 1 day; 1 and 6 weeks; and 3, 6, 9, 12 18, and 24 months after PCC, or until death if death occurred during the follow-up period. RESULTS: Pain relief after PCC was intense (change in median maximum NRS from 9 to 0) and persistent. Median opioid use per day was 240 mg (145 to 565 mg) before PCC and 55 mg (0 to 120 mg) after PCC. The upper and lower borders of dermatomes hypoesthetic for pin pricks were stable over time. The most common side effects were short-term (< 1 week) neck pain (28%), dysesthesia (40%), and mild loss of muscle strength (11%). Approximately 83% of the patients were satisfied or very satisfied with the results of PCC 1 week after the procedure, and this percentage remained high in the long term. There was no significant change in the KPS score, HADS, and RAND 36 score. CONCLUSION: Percutaneous cervical cordotomy is an effective treatment for unilateral cancer pain. The reduction in pain, reduction in opioid consumption, and hypoesthetic area remain stable until death.
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Dor do Câncer , Neoplasias , Dor do Câncer/terapia , Cordotomia , Seguimentos , Humanos , Manejo da Dor , Cuidados PaliativosRESUMO
BACKGROUND: Up to 30% of patients with cancer continue to suffer from pain despite aggressive supportive care. The present study aimed to determine whether cordotomy can improve cancer pain refractory to interdisciplinary palliative care. MATERIALS AND METHODS: In this randomized controlled trial, we recruited patients with refractory unilateral somatic pain, defined as a pain intensity (PI) ≥4, after more than three palliative care evaluations. Patients were randomized to percutaneous computed tomography-guided cordotomy or continued interdisciplinary palliative care. The primary outcome was 33% improvement in PI at 1 week after cordotomy or study enrollment as measured by the Edmonton Symptom Assessment Scale. RESULTS: Sixteen patients were enrolled (nine female, median age 58 years). Six of seven patients (85.7%) randomized to cordotomy experienced >33% reduction in PI (median preprocedure PI = 7, range 6-10; 1 week after cordotomy median PI = 1, range 0-6; p = .022). Zero of nine patients randomized to palliative care achieved a 33% reduction in PI. Seven patients (77.8%) randomized to palliative care elected to undergo cordotomy after 1 week. All of these patients experienced >33% reduction in PI (median preprocedure PI = 8, range 4-10; 1 week after cordotomy median PI = 0, range 0-1; p = .022). No patients were withdrawn from the study because of adverse effects of the intervention. CONCLUSION: These data support the use of cordotomy for pain refractory to optimal palliative care. The findings of this study justify a large-scale randomized controlled trial of percutaneous cordotomy. IMPLICATIONS FOR PRACTICE: This prospective clinical trial was designed to determine the improvement in pain intensity in patients randomized to either undergo cordotomy or comprehensive palliative care for medically refractory cancer pain. This study shows that cordotomy is effective in reducing pain for medically refractory cancer pain, and these results can be used to design a large-scale comparative randomized controlled trial that could provide the evidence needed to include cordotomy as a treatment modality in the guidelines for cancer pain management.
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Dor do Câncer/complicações , Cordotomia/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Carbon dioxide laser-assisted posterior cordotomy (LAPC) is an effective technique for the treatment of Bilateral Vocal Cord Paralysis (BVCP). For our case series we included 34 patients of BVCP from combined military hospitals of Rawalpindi, Lahore, Malir and Quetta and compiled the results of carbon dioxide LAPC which they underwent under general anesthesia between December 2009 to January 2017. Assessment of voice quality and breathing difficulty was carried out before and six weeks after the operation and graded according to scales. The complications after surgery were also noted. In the study, there were 10 (29.4%) males and 24 (70.6%) females. The mean age of the sample was 39.1 } 13.2 years. Overall, there was an improvement in breathing and mild worsening of voice quality after LAPC. The common complications after LAPC were dysphagia, revision surgery, and post-operative pain in 11.8%, 17.6%, and 17.6% respectively. The study concluded that carbon dioxide LAPC was associated with an improvement in breathing but resulted in a poor voice quality among patients with BVCP, along with a few side effects.
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Obstrução das Vias Respiratórias/cirurgia , Laringoscopia/métodos , Terapia a Laser/métodos , Lasers de Gás/uso terapêutico , Complicações Pós-Operatórias/epidemiologia , Paralisia das Pregas Vocais/cirurgia , Adulto , Idoso , Obstrução das Vias Respiratórias/etiologia , Transtornos de Deglutição/epidemiologia , Dispneia/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Dor Pós-Operatória/epidemiologia , Reoperação , Sons Respiratórios/etiologia , Traqueostomia , Resultado do Tratamento , Paralisia das Pregas Vocais/complicações , Qualidade da Voz , Adulto JovemRESUMO
OBJECTIVES: To compare respiratory function, swallowing and voice quality of bilateral abductor vocal fold paralysis (BAVFP) patients undergoing laser and diathermy-assisted posterior cordotomy. DESIGN: Prospective study. SETTING: Tertiary academic hospital. PARTICIPANTS: Thirty patients were included in the study (groups 1 and 2, 15 patients each). Mean age was 53 ± 14.27 years with a range of 31-78 years (12 [40%] males, 18 [60%] females). MAIN OUTCOME MEASURES: Sufficient airway, complications, FEV1, FEV1/FVC, peak expiratory flow rate (PEF), voice quality VAS, fundamental frequency, jitter, shimmer, NHR, amplitude perturbation quotient (APQ) and pitch perturbation quotient (PPQ) scores. RESULTS: A sufficient laryngeal airway was achieved in all patients. Six patients (20%) developed postoperative granulation tissue (2 in group 1 and 4 in group 2). There was a statistically significant improvement in FEV1, FEV1/FVC and PEF measurements at the postoperative sixth month compared to preoperative measurements in both of the groups (P < .05). Preoperative median voice quality VAS scores in groups 1 and 2 were 8 (IQR = 1) and 8 (IQR = 3), respectively. Postoperative sixth-month voice quality VAS scores in groups 1 and 2 were 6 (IQR = 1) and 6 (IQR = 0), respectively. Postoperative VAS scores were significantly lower in both groups (P < .05). The postoperative changes in fundamental frequency, NHR, jitter, shimmer, APQ and PPQ were not statistically significant in both of the groups (P > .05). CONCLUSIONS: Laser and diathermy-assisted posterior cordotomy are both minimally invasive, effective techniques with a long-term sufficient laryngeal airway. Despite lower quality of voice VAS scores, objective acoustic outcomes were not significantly lower in both of the groups.
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Cordotomia/métodos , Diatermia/métodos , Paralisia das Pregas Vocais/cirurgia , Prega Vocal/cirurgia , Qualidade da Voz/fisiologia , Adulto , Idoso , Deglutição/fisiologia , Feminino , Seguimentos , Humanos , Laringoscopia/métodos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do Tratamento , Paralisia das Pregas Vocais/fisiopatologia , Prega Vocal/fisiopatologiaRESUMO
BACKGROUND: Pain is often one of the most debilitating symptoms in patients with advanced oncological disease. Patients with localized pain due to malignancy refractory to medical treatment can benefit from selective percutaneous cordotomy that disconnects the ascending pain fibers in the spinothalamic tract. OBJECTIVES: Over the past year, we have been performing percutaneous radiofrequency cordotomy with the use of the O-Arm intraoperative imaging system that allows both 2D fluoroscopy and 3D reconstructed computerized tomography imaging. We present our experience using this technique, focusing on technical nuances and complications. METHODS: A retrospective analysis was conducted of all patients who underwent percutaneous cordotomy between March 2016 and March 2017. RESULTS: Nineteen patients underwent percutaneous cordotomy procedures. Two patients developed intraoperative delirium and were unable to tolerate the procedure. In 16 out of 17 completed procedures, we achieved excellent immediate pain relief (94%). At 1 month after operation, 15 of the 17 (88%) patients were pain free, and at 3 months 5 out of 5 patients available for follow-up were still free of their original pain. Mirror pain developed in 6 of the 17 patients (35%), but was mild in 4 of these cases and controlled with medications. We experienced 1 serious complication (6%) of ipsilateral hemiparesis. CONCLUSION: Percutaneous cordotomy using the O-Arm is safe and effective in the treatment of intractable oncological pain.
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Dor do Câncer/cirurgia , Cordotomia/métodos , Dor Intratável/cirurgia , Terapia por Radiofrequência/métodos , Cirurgia Assistida por Computador/métodos , Adulto , Idoso , Dor do Câncer/diagnóstico por imagem , Feminino , Humanos , Imageamento Tridimensional/métodos , Masculino , Pessoa de Meia-Idade , Medição da Dor/métodos , Dor Intratável/diagnóstico por imagem , Estudos Retrospectivos , Tratos Espinotalâmicos/diagnóstico por imagem , Tratos Espinotalâmicos/cirurgia , Tomografia Computadorizada por Raios X/métodosRESUMO
AIMS: In patients with myelomeningocele (MMC) and coexistent scoliosis, a spinal cord transection (SC-transection) is sometimes performed before scoliosis correction to prevent traction on the myelum after stretching the spinal column. Performing a SC-transection may have positive effects on bladder function, especially in case of refractory detrusor-sphincter dyssynergia. This study investigates the effects of SC-transection on lower and upper urinary tract outcomes. METHODS: All children with MMC who underwent scoliosis correction (1989-2009) were retrospectively reviewed. Cases were defined as those who underwent a SC-transection before scoliosis correction, whereas the control group comprised children who had a scoliosis correction alone. Urodynamic and clinical outcomes were examined. RESULTS: A total of 7 cases and 13 controls were identified. Postoperatively, compared to the control group, cases had relatively more often improvement of compliance (improvement in 6/7 vs. 9/13) and bladder capacity (improvement in 6/7 vs. 8/13). No effect of SC-transection was found on incontinence severity, clean intermittent catheterization frequency, use of antimuscarinic drugs, or signs of renal damage on ultrasound. CONCLUSIONS: SC-transection before scoliosis correction in children with MMC without lower extremity function, may improve bladder function with respect to bladder compliance and bladder capacity. Changes in symptoms or renal ultrasound were not found. No harmful effects of SC-transection were found, indicating that this procedure can be performed safely with respect to bladder function in these patients. Whether or not SC-transection should be recommended during scoliosis correction in patients with MMC to improve bladder function requires further study.
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Meningomielocele/cirurgia , Escoliose/cirurgia , Medula Espinal/cirurgia , Bexiga Urinaria Neurogênica/cirurgia , Bexiga Urinária/fisiopatologia , Incontinência Urinária/cirurgia , Adolescente , Criança , Feminino , Humanos , Masculino , Meningomielocele/diagnóstico , Meningomielocele/fisiopatologia , Recuperação de Função Fisiológica , Estudos Retrospectivos , Escoliose/diagnóstico , Escoliose/fisiopatologia , Medula Espinal/fisiopatologia , Fatores de Tempo , Resultado do Tratamento , Bexiga Urinaria Neurogênica/diagnóstico , Bexiga Urinaria Neurogênica/fisiopatologia , Incontinência Urinária/diagnóstico , Incontinência Urinária/fisiopatologia , UrodinâmicaRESUMO
BACKGROUND: Percutaneous lateral cervical cordotomy (PLCC) is a treatment option for predominantly nociceptive pain of oncological origin that is refractory to conservative methods, with unilateral distribution, particularly in the lower trunk or lower limbs of patients with a life expectancy of less than one year. OBJECTIVE: The aim of this study was to assess the analgesic efficacy and opioid utilization alteration in patients undergoing PLCC. METHODS: We retrospectively collected data from patients undergoing PLCC between 2011 and 2021 at the AC Camargo Cancer Center in São Paulo, Brazil. RESULTS: Sixty-three patients and their respective surgical outcomes were analyzed. The mean preoperative pain intensity, as assessed by the mean numerical rating scale (NRS), was 8.4 (range: 4-10), while postoperatively, it decreased to 0.78 (range: 0-8). Lower postoperative NRS scores were observed for pain in the lower limbs and abdomen compared to the lower thorax. The mean preoperative oral morphine equivalent (OME) consumption was 231.0 mg (range: 30.0-1015.2). At 30 days postoperative, the mean consumption of OME was 120.2 mg (range: 0.0-705.0). Twelve months after surgery, the average consumption of OME was 98.3 mg (range: 0.0-396.0). CONCLUSION: PLCC is a valuable therapeutic intervention for patients experiencing cancer pain that is unresponsive to conservative treatments. The anticipated analgesic outcomes are generally favorable, particularly in cases where the pain is localized unilaterally in the abdomen or lower body segments.
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BACKGROUND: According to the World Health Organization analgesic ladder, cancer-related pain generally begins with pharmacotherapy in a stepwise approach. Nevertheless, some patients continue to experience poorly controlled pain despite medications, particularly when considering adverse effects and self-care quality. Percutaneous cervical cordotomy is an alternative interventional procedure for unremitting unilateral intractable cancer-related pain. CASE SUMMARY: The patient was diagnosed with lung cancer with destruction of the brachial plexus and ribs. For 2 mo, the patient experienced progressive severe weakness and pain in the right upper extremity. Notably, the pain intensity reached an extreme level, particularly when lying supine, even under heavy sedation. This heightened pain response posed a significant challenge; as a result, the patient was unable to undergo further evaluation through magnetic resonance imaging. Ultimately, he underwent percutaneous cervical cordotomy for symptom relief, resulting in complete resolution of right arm pain. After a 3-mo follow-up, the pain did not recur, and only a flurbiprofen local patch was required for mild scapular tightness. CONCLUSION: Cordotomy, under careful patient selection, appears to enhance the quality of life of patients with unilateral cancer-related pain.
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Background/Objectives: The purpose of this study is to investigate surgical and functional outcomes of patients affected by bilateral vocal cord immobility (BVCI) and treated with posterior cordotomy and partial arytenoidectomy. Methods: We performed a retrospective analysis on pre- and postoperative findings on a series of 27 patients affected by BVCI and treated with posterior cordotomy and partial arytenoidectomy from January 2017 to January 2022. Perceptual voice evaluations were performed using the GRBAS scale. The patients were requested to estimate the level of voice handicap experienced in their life using the Italian version of Voice Handicap Index 10 (VHI 10) questionnaire, while swallowing difficulties were self-evaluated through the Italian version of the Eating Assessment Tool (EAT-10) questionnaire. Results: Respiratory distress was evaluated according to the American Medical Research Council Dyspnoea Scale (MRC_DS) before and 1 year after the surgery. The mean of the preoperative values was 3.86 (±0.4), while 1 year after the procedure, we witnessed a significant (p ≤ 0.001) improvement, with a mean value of 1.09 (±0.9). After surgery, an overall worsening in voice quality was perceived, with a worsening in the GRBAS score. In contrast, the VHI10 does not show a statistically significant worsening. EAT 10 did not demonstrated worse scores after the surgery; rather, it showed a trend of improvement (preoperative EAT10 5.5 ± 5.8, postoperative 3.3 ± 2.9, p = 0.064). Conclusions: According to our results, posterior cordotomy plus partial arytenoidectomy is an effective procedure that provides stable and rapid respiratory improvement whilst preserving swallowing and the self-perception of voice quality.
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PURPOSE: This study aimed to assess the outcomes of posterior cordotomy in cases with bilateral abductor vocal fold immobility (BAVFI), either by radiofrequency or CO2 laser. METHODS: This prospective comparative randomized study included 80 patients with BAVFI of different etiologies. They were divided randomly into two groups. Group A included 44 patients for whom radiofrequency was used for posterior cordotomy, while the other group (group B) included 36 patients managed by CO2 laser-assisted posterior cordotomy. RESULTS: The postoperative respiratory chink improved significantly in both groups, with a significant improvement in the dyspnea, especially in group B. The postoperative voice handicapped VHI-10 scores showed significant deterioration in both groups. CONCLUSIONS: CO2 laser and radiofrequency-assisted posterior cordotomy were effective and safe for managing cases with BAVFI. Moreover, the CO2 laser has the upper hand regarding breathing and exercise tolerance outcomes, significantly impacting the quality of life.