ABSTRACT
Existing therapies for neurogenic detrusor overactivity (NDO), i.e. oral anticholinergics and botulinum toxin injections, can be associated with serious adverse effects or are not always sufficiently effective. Therefore, there is a need for alternative safe and effective treatment options for NDO. Intravesical oxybutynin has been successfully used for several years as a prescription drug in adults and children with spinal cord injury and spina bifida. In 2019, VESOXX® (FARCO-PHARMA, Cologne, Germany) became the first registered intravesical oxybutynin product in Germany, which is indicated for the suppression of neurogenic detrusor overactivity (NDO) in children from 6 years of age and adults, who are managing bladder emptying by clean intermittent catheterisation (CIC), if they cannot be adequately managed by oral anticholinergic treatment due to lack of efficacy and/or intolerable side effects. Overall, there are limited data regarding therapy with intravesical oxybutynin, with the majority of publications being retrospective case series. To date, there are limited data on the efficacy and safety of the newly approved intravesical oxybutynin therapy (VESOXX®) in NDO patients. This noninterventional case series from daily routine treatment which evaluated the physician reports of 38 patients suggests that intravesical oxybutynin effectively improves maximum detrusor pressure (Pdet max) by decreasing it by 59% from 51.94â¯cm H2O⯱ 26.12 standard deviation (SD) to 21.07â¯cm H2O⯱ 17.32 SD (Pâ¯< 0.001, nâ¯= 34). Maximum bladder pressure (MBC) increased by 34% from 260.45â¯ml⯱ 200.26 SD to 348.45â¯ml⯱ 175.90 SD. Positive or similar effects compared to previous therapies were seen in bladder morphology, number of incontinence episodes, urinary tract infections and adverse drug effects. This case series demonstrates that intravesical oxybutynin is an important addition to current therapies for the treatment of NDO and it is also efficacious in the rare setting of other underlying diseases beyond spinal cord injury or spina bifida. The approved intravesical oxybutynin preparation VESOXX® may be a useful alternative for patients who do not respond to other therapies or suffered side effects.
Subject(s)
Mandelic Acids , Urinary Bladder, Neurogenic , Urinary Bladder, Overactive , Humans , Administration, Intravesical , Germany , Mandelic Acids/therapeutic use , Mandelic Acids/administration & dosage , Mandelic Acids/adverse effects , Muscarinic Antagonists/administration & dosage , Muscarinic Antagonists/therapeutic use , Muscarinic Antagonists/adverse effects , Treatment Outcome , Urinary Bladder, Neurogenic/drug therapy , Urinary Bladder, Overactive/drug therapy , Urological Agents/therapeutic use , Urological Agents/administration & dosage , Urological Agents/adverse effectsABSTRACT
Lung involvement is the most frequent cause of death in patients with systemic sclerosis (SSc). As lung involvement is frequently asymptomatic, the current recommendation is to carry out thoracic computed tomography (CT) in all patients newly diagnosed with SSc. There is currently disagreement on how patients with SSc for whom no lung involvement was found at the time of diagnosis, should be followed up. Based on a consensus of Austrian rheumatologists, pneumologists and radiologists it is recommended that for asymptomatic patients with a negative CT at the time of initial diagnosis, a transthoracic ultrasound examination should be carried out annually and a lung function examination every 6-12 months. In the presence of a positive lung ultrasound finding a supplementary CT for further clarification is recommended. Based on the data situation, annual CT follow-up controls are recommended for patients with a high risk as defined by appropriate risk factors.
Subject(s)
Scleroderma, Systemic , Humans , Lung/diagnostic imaging , Risk Factors , Scleroderma, Systemic/diagnostic imaging , Tomography, X-Ray Computed , UltrasonographyABSTRACT
The COVID-19 pandemic is currently a challenge worldwide. In Austria, a crisis within the health care system has so far been avoided. The treatment of patients with community-acquired pneumonia (CAP), including SARS-CoV2 infections, should continue to be based on evidence-based CAP guidelines during the pandemic. However, COVID-19-specific adjustments are useful. The treatment of patients with chronic lung diseases must be adapted during the pandemic, but must still be guaranteed.
ABSTRACT
PURPOSE: To report the use of a composite ceramic bone graft substitute containing calcium sulphate and hydroxyapatite (HA) in the treatment of large expansive osteolytic benign bone tumours. METHODS: 4 women and 9 men aged 8 to 49 (mean, 22) years with aneurysmal bone cysts (n=6) or giant cell tumours (n=7) in the epi- or meta-physeal areas of the lower limbs underwent curettage, phenolisation, and filling with bone graft substitute containing calcium sulphate and HA. The mean tumour size was 38.5 (range, 18-65) ml. The patients were followed up for a mean of 41 (range, 33-52) months. Range of movement, Musculoskeletal Tumor Society Rating Score (MTSRS), and haematological and blood biochemical parameters were measured. RESULTS: Two patients had recurrence at 7 and 9 months, both progressed to grade-III giant cell tumours. One underwent revision with an iliac crest autograft, whereas the other underwent en bloc excision and prosthetic replacement. The 11 other lesions displayed clinical and radiological consolidation at a mean of 4.6 (range, 3-7) months. No restriction of range of movement was observed, except in the patient undergoing prosthetic replacement. The mean MTSRS was 96% (range, 83-100%) of that expected for normal function. During the follow-up period, haematological and blood biochemical parameters stayed within normal limits. CONCLUSION: Composite bioceramic osteoconductive grafts, which combine porous HA with calcium sulphate, provide a framework for human osteogenesis and avoid donor-site morbidity (autologous bone graft harvesting). Tumour recurrence remains a major concern especially in young patients, as revision invariably requires removal of additional bone, potentially compromising joint integrity.
Subject(s)
Bone Cysts, Aneurysmal/surgery , Bone Neoplasms/surgery , Bone Substitutes/therapeutic use , Ceramics/therapeutic use , Durapatite/therapeutic use , Adolescent , Adult , Child , Female , Femoral Neoplasms/surgery , Giant Cell Tumor of Bone/surgery , Humans , Male , Middle Aged , Tibia/surgeryABSTRACT
PURPOSE: To highlight difficulties in the diagnostic process and the validity of imaging techniques for sacral insufficiency fractures. METHODS: Records of 25 women aged 68 to 95 years with sacral insufficiency fractures were reviewed. Baseline blood biochemistry and haematology test results were obtained. Pelvic anterior/posterior radiography was undertaken for all patients; additional computed tomography, technetium bone scanning, and magnetic resonance imaging were used in some. Treatments were based on the severity of the injury and the patient's mobility and cooperativeness. RESULTS: Among the 25 women, 11 had bilateral and 14 had unilateral vertical sacral fractures. Associated fractures included horizontal sacral fracture, fractures of the os pubis and ilium. Symptoms included lower back or buttock pain, abdominal pain, and those emulating radiculopathy and myelopathy, including leg weakness, sciatica, and urinary retention. The mean delay in diagnosis was 9 (range, 1-28) days. The mean recovery time between bilateral and unilateral fractures was significantly different (22 [range, 12-33] vs 14 [range, 8-36] weeks, p=0.01). No patient with bilateral fractures regained her pre-injury mobility, compared to 43% among those with unilateral fractures (p=0.02, Fisher's exact test). Computed tomography was the most reliable imaging technique; technetium bone scanning was highly sensitive but non-specific; magnetic resonance images of the fractures may mimic metastatic disease. CONCLUSION: With the increase in the elderly population, sacral insufficiency fractures may become epidemic in future. Primary and secondary osteoporoses are common causes. Once a diagnosis is established, in most cases treatment is simple but recovery may be protracted and full mobility curtailed.
Subject(s)
Fractures, Stress/diagnosis , Sacrum/injuries , Spinal Fractures/diagnosis , Aged , Aged, 80 and over , Diagnostic Imaging , Female , Fractures, Stress/therapy , Humans , Injury Severity Score , Spinal Fractures/therapyABSTRACT
The aim of this study was to re-assess whether the use of a 'one-knife technique' can be considered as safe as the alternative practice of using separate skin and inside knives for elective orthopaedic surgery. A total of 609 knife blades from 203 elective orthopaedic operations, with equal numbers of skin, inside and control blades, were cultured using direct and enrichment media. We found 31 skin blades (15.3%), 22 inside blades (10.8%), and 13 control blades (6.4%) gave bacterial growth. Of the 31 contaminated skin blades only three (9.7%) had growth of the same organism as found on the corresponding inside blade. It is not known whether contamination of deeper layers in the remaining 90% was prevented by changing the knife after the skin incision. The organisms cultured were predominantly coagulase-negative staphylococci and proprionibacterium species; both are known to be the major culprits in peri-prosthetic infection. Our study suggests that the use of separate skin and inside knives should be maintained as good medical practice, since the cost of a single deep infection in human and financial terms can be considerable.
Subject(s)
Arthroplasty, Replacement/instrumentation , Dermatologic Surgical Procedures , Prosthesis-Related Infections/prevention & control , Surgical Instruments/microbiology , Arthroplasty, Replacement/methods , Coagulase , Colony Count, Microbial/methods , Equipment Contamination , Humans , Propionibacterium , Prosthesis-Related Infections/microbiology , Staphylococcal Skin Infections/microbiology , Staphylococcal Skin Infections/prevention & control , Staphylococcus/isolation & purificationABSTRACT
Medial tibial plateau osteonecrosis is a disease that lacks distinguishing signs and symptoms, especially in the early stage, and requires clinicians to exercise a high degree of suspicion to prevent disease progression. We present a case of spontaneous osteonecrosis of the medial tibial plateau in a 59-year-old woman. Within 5 months of the onset of symptoms, the entire medial tibial plateau collapsed down into the metaphyseal region, causing severe varus deformity, instability, and inability to walk without crutches and a hinged knee brace. Initial symptoms of medial joint line pain and generalised swelling of the knee were attributed to early degenerative changes. Subsequent radiographs were misinterpreted as simple medial compartment arthritis. Due to severe bone loss and significant lateral collateral ligament attenuation, a total joint arthroplasty was required, using a stemmed tibial component with medial metal block and bone graft augmentation. The speed of bone collapse and the extension into the metaphysis, requiring complex joint arthroplasty, makes this case unique.
Subject(s)
Osteonecrosis , Tibia , Female , Humans , Middle Aged , Osteonecrosis/diagnosis , Osteonecrosis/surgeryABSTRACT
Supracricoid laryngectomy (SCL) is an efficient surgical procedure for the treatment of selected laryngeal carcinoma, presently being performed not only in Europe but also in North America. The functional goals of the technique are voice and swallowing without a permanent tracheostoma. Perceptual and acoustic voice characteristics after SCL have been reported by different authors, but self-assessment data together with subjective and objective data have only been reported for a small number of subjects. Twenty male subjects, with a mean age of 71 years (range: 51-82 years) who underwent a SCL at least one year before our observation, were included in the study. Each subject underwent a flexible laryngoscopy and his voice was perceptually rated using the GRBAS scale. Objective examination included: maximum phonation time (MPT), voice spectrograms and syllable diadochokinesis on a single breath. Finally, each subject assessed his own voice using the Voice Handicap Index (VHI). The mean values of the GRBAS scale were respectively 2.4, 2.6, 2.4, 0.8, 0.5, 0.8. Mean MPT was 7.5 s, while for voice spectrograms the mean value of the Yanagihara scale was 3.7. Mean syllable diadochokinesis appeared as 3.3 syllables/s. Mean value of the VHI was 29.9. Subjective and objective data show a severely dysphonic voice after SCL; self-assessment data, on the contrary, reveal only moderate functional and emotional consequences. While perceptual, aerodynamic and acoustic data are in line with previous reports, self-assessment data were less severe in our subjects compared to what appears in the literature. It is concluded that self-assessment explores a different dimension of the patient's voice and that even if a severe dysphonia is present the consequences on everyday oral communication are only moderate.
Subject(s)
Laryngectomy/adverse effects , Phonation/physiology , Speech Acoustics , Voice Disorders/etiology , Voice , Aged , Aged, 80 and over , Cricoid Cartilage/surgery , Humans , Laryngoscopy , Male , Middle Aged , Self-Assessment , Sound Spectrography , Voice Disorders/physiopathology , Voice Disorders/psychologyABSTRACT
PURPOSE: To measure the risk of developing signs of post-thrombotic syndrome 15 to 24 months after total hip or knee arthroplasty in patients with asymptomatic deep venous thrombosis (DVT). METHODS: A total of 85 total knee arthroplasty patients and 47 total hip arthroplasty patients were postoperatively screened for asymptomatic DVT using colour duplex ultrasound. RESULTS: The rate of asymptomatic DVT was 37.6% (n = 32) in knee patients and 34.0% (n = 16) in hip patients. All 32 DVT cases in the knee group had thrombi located below the knee, whereas 6 of the 16 DVT cases in the hip group had thrombi located above the knee, the remaining 10 were below the knee. Patients with proximal thrombi were treated with warfarin for 3 months, whereas patients with distal DVT received 300 mg aspirin daily for the same period. All DVT cases were monitored for up to 12 weeks using repeated colour duplex scans. Signs of thrombus resolution were present at around 6 weeks (range, 4-12 weeks). Clot propagation was observed in 3 cases. In a mean of postoperative 18 months (range, 15-24 months), 28 of the 32 knee patients with asymptomatic DVT were available for follow-up: 11 had transient calf and ankle swelling, 6 had persistent oedema, and the remaining 11 were symptom free. 14 of the 16 hip patients with asymptomatic DVT were available for follow-up: 6 had transient calf and ankle swelling, 4 had persistent oedema, and 4 remained symptom free. 17 patients reported ongoing problems and were re-examined. Signs of mild-to-moderate post-thrombotic syndrome were recorded in 4 knee patients and 3 hip patients. CONCLUSIONS: Patients with above-knee DVT were much more likely to have post-thrombotic syndrome. Despite thromboprophylaxis with low-molecular-weight heparin, asymptomatic DVT is common after total joint arthroplasty and is responsible for the development of post-thrombotic venous insufficiency and post-thrombotic syndrome in a considerable proportion of patients. Once symptomatic or asymptomatic DVT is established, treatment appears incapable of preventing the occurrence of post-thrombotic syndrome, especially in cases of above-knee DVT. Efforts should hence concentrate on combating DVT propagation and improving DVT prevention.
Subject(s)
Arthroplasty, Replacement, Hip/adverse effects , Arthroplasty, Replacement, Knee/adverse effects , Postphlebitic Syndrome/epidemiology , Venous Thrombosis/epidemiology , Age Distribution , Aged , Aged, 80 and over , Arthroplasty, Replacement, Hip/methods , Arthroplasty, Replacement, Knee/methods , Cohort Studies , Female , Follow-Up Studies , Humans , Incidence , Male , Middle Aged , Phlebography , Postoperative Complications/diagnosis , Postoperative Complications/epidemiology , Postphlebitic Syndrome/diagnosis , Risk Assessment , Severity of Illness Index , Sex Distribution , Venous Thrombosis/diagnosisABSTRACT
Phoniatrics is the medical specialty involved in the management of communication and swallowing disorders. Videoendoscopy plays an important role in the assessment of various disorders in the clinical practice of phoniatrics: the voice as well as the speech and swallowing mechanisms can be analysed through this procedure. Aim of the study is to describe videoendoscopic application in daily phoniatric practice: data on 1627 participants, consecutively examined, are reported. A total of 2004 videoendoscopy examinations were performed between March 1999 and December 2002. Study population comprising 1627 patients (716 male, 911 female); age ranged from 0.6 to 97 years. The following parameters were considered: a) function to be assessed through videoendoscopy (voice, speech, swallowing, other); b) phoniatric nosological chapter in participants with a recognized disease; c) age of participant; d) occupation of participant; d) medical discipline related to disease identified. Three populations were analysed: study population (1627 subjects), subjects requiring phoniatric consultation for voice and swallowing assessment. The participants examined endoscopically required a phoniatric consultation in order to have a voice or a swallowing assessment, respectively, in 67% and 20% of the cases. In 411 out of 1095 (37.5%) voice evaluations, no disorder was identified, while in most of the swallowing assessments (93.1%), a clear dysphagic disorder was detected. A bimodal distribution appeared in the 1627 participants and in the voice population with a first peak at age 20-40 years and a second peak at age 50-70. In the swallowing population, the number of participants examined appeared to increase with age. In the swallowing population, pensioners and clerks represent almost 80% of the population; in the total population, as well as in the voice populations, pensioners as well as teachers, singers and students are well represented. In most cases (52.5%), no clear disease was present. The two areas of disease most represented were otorhinolaryngology and neurology.
Subject(s)
Communication Disorders/diagnosis , Deglutition Disorders/diagnosis , Endoscopy/methods , Speech-Language Pathology/methods , Videotape Recording , Voice Disorders/diagnosis , Adolescent , Adult , Aged , Aged, 80 and over , Child , Child, Preschool , Female , Humans , Infant , Male , Middle Aged , Referral and ConsultationABSTRACT
Tracheo-oesophageal voice prostheses are currently widely used following total laryngectomy. Data on maximum phonation time and spectrum have been studied by various Authors and are well known. On the contrary, intensity and fundamental frequency control have received little attention. Intensity and fundamental frequency play an important role in the prosodic aspects of speech. Fundamental frequency variations have been studied in tone language speakers, but the ability to voluntarily change intensity and fundamental frequency remain to be fully investigated. Aim of the present study was to analyse the ability of tracheo-oesophageal voice users to change intensity and fundamental frequency. A total of 12 male subjects who underwent total laryngectomy, in whom a tracheo-oesophageal prosthesis had been inserted, were considered. Maximum phonation time was calculated. Each subject was asked to utter an /a/ as loud as possible and an /a/ as soft as possible. Each subject was then asked to utter an /a/ at comfortable pitch and then at an interval of a fifth. Intensity as well as fundamental frequency variations were compared using Wilcoxon signed rank test. Correlation between maximum phonation time and variation in intensity and in fundamental frequency as well as between the two latter variables was calculated using Spearman's rank correlation coefficient. Mean maximum phonation time was 8 (+/- 3.8) sec. Mean energy was 50 (+/- 4.8) dB SPL for soft phonation and 68 (+/- 4.7) dB SPL for loud phonation. The difference observed was statistically significant (p < 0.02). Mean fundamental frequency values were 106 (+/- 14) Hz and 135 (+/- 34) Hz at the interval of a fifth. The difference observed was statistically significant (p < 0.02). Tracheo-oesophageal voice users were able to change intensity and fundamental frequency, but their control was rather poor. Variations in intensity, as well as fundamental frequency, did not show any correlation with maximum phonation time, and were not correlated with each other. In conclusion, the tracheo-oesophageal voice allows small fundamental frequency variations, but their control appears difficult. On the contrary, intensity variations appear larger and control somewhat easier.
Subject(s)
Speech, Esophageal , Trachea , Voice Quality , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Sound Spectrography , Speech, AlaryngealABSTRACT
We report a case of a 37-year-old woman who sustained a bilateral Hahn-Steinthal type fracture of her capitellum humeri. Open reduction and internal fixation, using extra-articular insertion of Herbert screws, were performed. Both elbows were immobilised for 3 weeks postoperatively. Radiographic signs of union were present at week 8. Within the observation period of 18 months, no signs of avascular necrosis were detected. At the end of the recovery period, despite intensive physiotherapy, the patient was left with a 20 degrees loss of flexion in her right elbow and a 15 degrees loss of extension in her left elbow. We found the use of Herbert screws particularly suitable for this type of injury: it allows good inter-fragmentary compression due to the sub-articular positioning that avoids the risk of damaging the articular surface. Mobilisation should start early to prevent joint stiffness and long-term disability.
Subject(s)
Ankylosis/etiology , Fracture Fixation, Internal/instrumentation , Humeral Fractures/surgery , Adult , Bone Screws , Elbow Joint , Female , Fracture Fixation, Internal/adverse effects , Humans , Humeral Fractures/complications , Range of Motion, Articular/physiology , Recovery of FunctionABSTRACT
We report an unusual case of a large, asymptomatic, medial meniscal cyst of the knee. Medial meniscal cysts are relatively uncommon, are usually symptomatic and in most cases are so small that only magnetic resonance imaging can confirm the diagnosis.
Subject(s)
Menisci, Tibial , Synovial Cyst/diagnosis , Humans , Magnetic Resonance Imaging , Male , Middle Aged , Orthopedic Procedures/methods , Synovial Cyst/surgery , Treatment OutcomeABSTRACT
Aim of the investigation was to assess the workload and verify the results of oropharyngeal dysphagia management in a large state hospital by means of a descriptive, observational prospective study and descriptive statistical analysis. 81 patients [37 females, 44 males, mean age 61.3 (+/- 13) years] suffering from oropharyngeal dysphagia were evaluated and treated in the in- and outpatient Divisions of the "Azienda Ospedaliera S. Giovanni Battista" in Turin. Treatment of oropharyngeal dysphagia included changes in consistency and texture of food, compensatory postures of head, strengthening exercises for oropharyngeal muscles, and stimulation of pharyngeal sensitivity. In data collection and analysis, the following were used as outcome measures: mode of nutrition delivery (oral, enteral, parenteral), dietary adjustments, presence of aspiration or penetration, and use of compensatory head positioning. Results showed that the number of patients fed by parenteral or enteral tube (50/81 prior to treatment) dropped to 36/81 upon discharge from hospital. Those unable to take anything by mouth, from 55 dropped to 9. The number of patients with aspiration or penetration dropped, respectively, from 47 and 8 to 20 and 4. Postural changes were used in 15 cases. Data obtained indicate that oropharyngeal dysphagia rehabilitation outcomes are promising. Better understanding of the rheological characteristics of food and a stricter, more rigorous evaluation of the outcomes on activities and social participation are warranted.
Subject(s)
Deglutition Disorders/therapy , Aged , Aged, 80 and over , Deglutition Disorders/diagnosis , Female , Gastrostomy/instrumentation , Humans , Intubation, Gastrointestinal/instrumentation , Male , Middle Aged , Prospective Studies , Severity of Illness IndexABSTRACT
Patients with severe and profoundly severe bilateral sensorineural prelingual deafness constitute a group of particular interest in the organization of the National Health Service; every patient must, in fact, follow a prosthetic-rehabilitative-educational programme lasting many years and organized under different areas to compensate for his/her communicative difficulties, especially with regard to the speech canal. No reliable data providing details of the efficacy and efficiency of any of these points is available. A critical point in the rehabilitation process is that of auditory perception training. Of the few auditory perception tests presently available in Italian, the following were examined: namely, EARS (Evaluation of Auditory Responses to Speech) battery, on the one hand, and the Italian version of the ESP (Early Speech Perception), GASP (Glendonald Auditory Screening Procedure). NU-CHIPS (Northwestern University Children's Perception of Speech) and WIPI (Word Intelligibility by Picture Identification) tests on the other. A group of 10 patients presenting severe and profoundly severe bilateral sensori-neural prelingual deafness received the two tests at the beginning and after six months of auditory perception rehabilitation. The findings emerging from the two different test sessions were analysed and compared. The EARS battery was seen to have enabled even very early and highly developed stages of auditory perception to be detected in comparison with the other battery, which, however, was more accurate in evaluating the ability to discriminate and identify words on the basis of their spectral characteristics. The Authors propose the combined use of the two test batteries to evaluate the efficacy and efficiency of auditory perception training in patients with severe and profoundly severe bilateral sensori-neural prelingual deafness.
Subject(s)
Child Language , Hearing Loss, Sensorineural/physiopathology , Speech Discrimination Tests , Speech Perception/physiology , Auditory Threshold/physiology , Child , Child, Preschool , Female , Humans , Male , Severity of Illness IndexABSTRACT
BACKGROUND: Aim of the study is to assess outcomes in the management of 81 patients with diagnosis of oropharyngeal dysphagia. DESIGN: retrospective study on the outcome of logopedic treatment. SETTING: patients have been assessed and treated as in- and out-patients of the Azienda Ospedaliera "S. Giovanni Battista" of Turin. PATIENTS: 81 patients, 37 female and 44 male, mean age of 61,3 years, with diagnosis of oropharyngeal dysphagia. INTERVENTION: phoniatric and logopedic assessment and management including: food consistency change, compensatory head posture, oropharyngeal muscle strengthen and pharyngeal sensibility stimulation. SURVEY: tube feeding, dietary adjustments, presence of aspiration or penetration and postural techniques utilization were used as outcome measures. RESULTS: The number of patients on tube feeding changed from 50 out of 81 before treatment to 36 out of 81 at discharge time. Subjects who couldn't take anything by mouth decreased from 55 to 9. The number of patients with aspiration or penetration changed respectively from 47 and 8 to 20 and 4. Postural techniques were used in 15 cases. CONCLUSIONS: The data suggest that outcomes of oropharyngeal dysphagia rehabilitation are promising. The role of tube feeding and of food consistencies is of key importance in the management of deglutition disorders. All clinicians dealing with dysphagic patients should know the importance of food rheologic characteristics, the consequences of alimentation by nasogastric tube and percutaneous endoscopic gastrostomy.
ABSTRACT
Although rarely required, extendable reconstruction devices for replacing the entire femur offer children with malignant bone tumors the opportunity of a nearly normal development by overcoming an expected leg length discrepancy. Femoral integrity can be restored, allowing most patients to walk without the use of aids. There are no data available to provide evidence regarding long term results and morbidity in such patients. Six patients (range 2-12 years of age), three with osteogenic osteosarcoma and three with Ewing's sarcoma, were treated between 1988 and 1996 with custom made Stanmore extendable prosthetic total femoral replacements. One patient died 12 months after surgery because of complications relating to pulmonary metastasis. The remaining five patients were observed between 2.7 and 8.9 years (average, 5 years). No tumor recurrence has been recorded and no amputation has been performed. All surviving patients underwent an average of 9.4 operative procedures (range, 4-16 procedures) including 6.4 extension procedures (range, 3-10 procedures), and one prosthetic revision (range, 0-3 procedures). Five revisions in two patients were necessary because of infection, loosening of the prosthesis, mismatch between femoral head and acetabulum, or full extension of the extending mechanism. The functional results were measured in accordance with the Musculoskeletal Tumor Society rating score, with an average result of 77.3%. Total femoral replacement in a growing individual achieves good functional results yet has various risks for an uncertain outcome. Careful selection of the patient and realistic appraisal of the long term prospects are essential for successful treatment.
Subject(s)
Bone Neoplasms/surgery , Femur/surgery , Plastic Surgery Procedures/methods , Prosthesis Implantation , Child , Child, Preschool , Female , Follow-Up Studies , Humans , Male , Osteosarcoma/surgery , Postoperative Complications , Prosthesis Design , Prosthesis Failure , Reoperation , Sarcoma, Ewing/surgery , Treatment OutcomeABSTRACT
The use of extendible distal femoral replacements is a relatively new treatment alternative for malignant bone tumours in growing individuals. Although their appearance was widely appreciated, questions about functional practicality and longevity remain unclear. With longer follow-up, advantages of immediate functional restoration and beneficial psychological aspects seem to be overshadowed by an increase in complications such as aseptic loosening, infection or prosthetic failure. We have reviewed 18 children with such tumours who were treated between 1983 and 1990 by custom-made Stanmore extendible distal femoral replacements. Four died from metastatic disease within 2.5 years of operation and two required amputation for local recurrence or chronic infection. The remaining 12 patients were followed for a mean of 8.7 years (6 to 13.2). A mean total lengthening of 5.2 cm was achieved, requiring, on average, 4.3 operations. Using the Musculoskeletal Tumor Society rating score the functional result at review was, on average, 77% of the expected normal function, with seven patients achieving > or = 80%. Revision of the prosthesis was required in ten patients, in six for aseptic loosening, at a mean of 6.2 years after the initial procedure.
Subject(s)
Bone Neoplasms/surgery , Femur/surgery , Prostheses and Implants , Prosthesis Design , Adolescent , Amputation, Surgical , Arthroplasty, Replacement, Knee/adverse effects , Cause of Death , Child , Female , Follow-Up Studies , Gait/physiology , Humans , Knee Prosthesis/adverse effects , Male , Neoplasm Recurrence, Local/pathology , Neoplasm Recurrence, Local/surgery , Osteosarcoma/surgery , Osteosarcoma, Juxtacortical/surgery , Pain, Postoperative/etiology , Patient Satisfaction , Prostheses and Implants/adverse effects , Prosthesis Failure , Prosthesis Implantation/adverse effects , Prosthesis-Related Infections/etiology , Prosthesis-Related Infections/surgery , Reoperation , Sarcoma, Ewing/surgery , Treatment Outcome , Walking/physiologyABSTRACT
Mixed lytic and sclerotic myeloma are uncommon and occur at an earlier age than multiple myeloma in areas of persistent haemopoiesis. Their characteristic symptoms are pain, swelling and pathological fractures and they are usually detected at an early stage. We report a case of a mixed sclerotic/lytic myeloma of the humerus presenting at an unusually advanced stage and associated with a bilateral progressive demyelinating peripheral sensory and motor polyneuropathy resembling polyradiculitis. The neurological changes partly disappeared after the tumour had been resected which suggests that nerve reconstitution may occur due to reversal of the demyelination.