RESUMEN
BACKGROUND: De Quervain's disease is tenosynovitis of the first dorsal compartment causing severely painful radial-side wrist pain and impaired function. Steroids are effective in treating this condition due to their anti-inflammatory properties. However, this drug causes problems such as hypopigmentation, and is contradicted in diabetes mellitus patients. Non-steroidal anti-inflammatory drug (NSAID) which are efficacious in shoulder pathology and not contraindicated in diabetics and can be used to avoid the local effects of steroids could be beneficial for some patients. The present study was a randomized controlled trial to examine the differences in pain scores and functional response to local injections of a corticosteroid and the NSAID ketorolac. METHODS: Sixty-four patients with radial styloid tenosynovitis were randomized using a computer-generated random number table into two groups receiving either a ketorolac injection or a triamcinolone injection. We evaluated post-injection pain intensity using a verbal numerical rating scale (VNRS), functional outcomes using the Thai Disabilities of the Arm, Shoulder and Hand (DASH) scale, and evaluated grip and pinch strengths, recorded at baseline and 6 weeks after the injection. RESULTS: Thirty-one participants in the ketorolac group and 29 participants in the triamcinolone group completed the study and were included in the analysis. There were no significant differences in the assessments at baseline. At the 6-week conclusion of the study, patients in the triamcinolone group had a statistically lower average pain score than in the ketorolac group (0.7 ± 2.0 vs 5.3 ± 3.2, P < 0.001), higher DASH functional score (4.4 ± 6.5 vs 34.1 ± 20.2, P < 0.001), higher right grip strength (60.8 ± 16.8 vs 49.2 ± 18.6, P < 0.015), and higher left grip strength (59.8 ± 18.1 vs 50.3 ± 18.0, P < 0.04). However, there was no difference in pinch strength. CONCLUSIONS: Our study found that ketorolac injections resulted in inferior pain reduction, functional score and grip improvement than triamcinolone injection in patients with radial styloid tenosynovitis. Future studies are required to examine the effects of ketorolac in larger group and with longer follow-up periods to further elucidate the findings of this study. TRIAL REGISTRATION: The study was registered at Clinicaltrials.in.th (TCTR20200909006).
Asunto(s)
Enfermedad de De Quervain , Tenosinovitis , Antiinflamatorios/uso terapéutico , Antiinflamatorios no Esteroideos/uso terapéutico , Enfermedad de De Quervain/tratamiento farmacológico , Humanos , Ketorolaco/uso terapéutico , Dolor/etiología , Tenosinovitis/complicaciones , Tenosinovitis/tratamiento farmacológico , Resultado del Tratamiento , Triamcinolona AcetonidaRESUMEN
BACKGROUND: The Functional Index for Hand Osteoarthritis (FIHOA) is a simple tool to assess functional impairment for hand OA patients. The purpose of this study was to translate the FIHOA into the Thai language, and validate it in Thai hand OA patients. METHODS: The FIHOA was translated into Thai (T-FIHOA) according to the principles of cross-cultural adaptation and administered to 102 hand OA patients recruited between September 2020 and July 2021 together with the modified Health Assessment Questionnaire (mHAQ), Disabilities of the Arm, Shoulder and Hand (DASH), and visual analogue scale (VAS) for hand pain. Spearman's correlation coefficient and intraclass correlation coefficient (ICC) were used to check the test-retest reliability of each item and the total scores in the translated questionnaire. The internal consistency reliability was evaluated using Cronbach's alpha. The external construct validity was assessed using correlations between the T-FIHOA, mHAQ, DASH and hand pain VAS. RESULTS: The T-FIHOA had a unidimensional structure. The ICC was > 0.9 and the Cronbach's alpha of 0.92 indicated excellent reliability and internal consistency, respectively. The external validity tests indicated moderate correlation with the hand pain VAS (r = 0.37, P < 0.01) and moderate to strong correlations with the mHAQ (r = 0.63, P < 0.01), and DASH score (r = 0.52, P < 0.01). The T-FIHOA had the highest effect size (ES) and standardized response mean (SRM) (- 0.37 and - 0.58 respectively) among all questionnaires except for the VAS when assessing changes between baseline and week 4. CONCLUSIONS: The T-FIHOA is a good and reliable assessment tool freely available for practitioners/researchers to evaluate functional impairment in Thai hand OA patients.
Asunto(s)
Comparación Transcultural , Osteoartritis , Evaluación de la Discapacidad , Humanos , Lenguaje , Dolor , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , TailandiaRESUMEN
Introduction: and importance: Herein we present a rare case of multiple second to fifth carpometacarpal joint fracture-dislocations. It is important in such cases to be aware of a high-velocity impact etiology of the fractures, which will ensure proper imaging, diagnosis and treatment. Case presentation: A 34-year-old male presented with severe pain in his left hand following a motorcycle accident. He was diagnosed as multiple second to fifth carpometacarpal joint fracture-dislocations. He was successfully treated with closed reduction with multiple Kirshner wires fixation under general anesthesia. A one-year follow up confirmed excellent clinical results. Clinical discussion: There are various surgical options including casting, closed reduction and percutaneous pinning (CRPP), and open reduction internal fixation, however, the optimal treatment is still controversial. The closed reduction is recommended in all CMC joint dislocations. Adding a K-wire fixation can create a secure fixation and achieve an excellent outcome. Conclusion: Multiple carpometacarpal joint fracture-dislocations is a very rare injury. Careful clinical examination is important for an accurate diagnosis and plain radiographic studies are necessary. Standard fracture dislocation treatment can be used. Simple closed reduction with the K-wires fixation technique is easy to perform and in our case achieved successful treatment in terms of clinical and radiographic outcomes.
RESUMEN
INTRODUCTION: There are many choices of surgical treatment for a distal radius fracture. The goal of treatment in these injuries is stable anatomical reduction of the articular surface. In a coronal split fracture, the dorsal fragment tends to dorsal displacement during drilling or when applying the distal locking screws of the plate. CASE PRESENTATION: We present an illustrative case from a larger series of a 65-year-old Thai woman with an intraarticular distal radius fracture with a dorsal fragment from a coronal-split configuration reduced and stabilized with a volar locking plate utilizing a large point reduction clamp held in place with a rubber stopper from a sterile glass bottle to counter the displacement effect of the drilling. DISCUSSION: Using a large point reduction clamp with a rubber stopper from a sterile glass bottle enables this type of difficult fracture to be both reduced and stabilized with the locking screw easily inserted to stabilize the dorsal fragment without any further displacement. The rubber stopper acts to distribute the compressive force from the large point reduction clamp over a larger area allowing a more stable fracture stabilization, while at the same time reducing skin and soft tissue trauma at the dorsal aspect of the wrist. CONCLUSION: This workaround allows improved stability in reduction and stabilization of a coronal split intraarticular distal radius fracture. The advantage of this workaround is that it uses small things readily available in every operating room setting, and it does not require any special experience or skills.
RESUMEN
BACKGROUND: There are various skin suture techniques for wound closure following carpal tunnel release, and well-performed suturing will result in low post-operative scar tenderness. The aim of this study was to compare the Donati suture technique and running subcuticular technique in terms of surgical scar, post-operative pain and functional outcome in open carpal tunnel release. METHODS: One-hundred forty-two patients were randomized using a computer-generated random number table into two groups receiving either running subcuticular suturing or Donati suturing after surgical intervention. We evaluated postoperative scarring using the Patient and Observer Scar Assessment Scale (POSAS), pain intensity using a verbal numerical rating scale, and functional outcomes using the Thai version of the Boston Carpal Tunnel Questionnaire after surgical decompression for carpal tunnel syndrome at 2, 6, and 12 weeks. Continuous data are reported as mean ± SD while normally distributed or as median (interquartile range) when the distribution was skewed. RESULTS: Lower scores at 2 weeks were given by the patients receiving the running subcuticular suture technique than the Donati suture technique (15.3 ± 4.8 vs 17 ± 4.6, respectively, P < 0.05) while the observer scores were not significantly different (15.6 ± 5.8 vs 16.7 ± 5.2, respectively, P = 0.15). At both 6 and 12 weeks post-surgical decompression both patient and observer scores were not significantly different. There were no differences between the groups in terms of VNRS pain scores and functional Boston Carpal Tunnel Scores at all time points. CONCLUSIONS: This randomized controlled trial found that although scarring assessments were slightly better in the earliest period following wound closure after surgical decompression in carpal tunnel syndrome using the running subcuticular suture, the final results at 3 months postoperative were not significantly different. TRIAL REGISTRATION: The study was registered at https://www.thaiclinicaltrials.org/ (TCTR20191204002).
Asunto(s)
Síndrome del Túnel Carpiano , Cicatriz , Síndrome del Túnel Carpiano/cirugía , Cicatriz/etiología , Cicatriz/patología , Cicatriz/prevención & control , Humanos , Técnicas de Sutura , Resultado del TratamientoRESUMEN
PURPOSE: Vitamin D deficiency is related to carpal tunnel syndrome symptoms. Correcting vitamin D levels by supplementation was supposed to improve carpel tunnel symptoms, though there is a lack of aggregated data about treatment outcomes. This study aimed to examine whether vitamin D supplementation could improve the treatment outcomes in carpal tunnel syndrome patients. METHODS: A comprehensive search of the PubMed, Cochrane Library, Scopus, and Web of Science databases for articles on vitamin D and carpel tunnel syndrome from January 2000 to March 2021 was performed. The article screening and data extraction were performed by two investigators independently with blinding to decisions on selected studies. All included studies had assessed the quality of evidence using the Methodological Index for Non-Randomized Studies (MINORS) scoring system. RESULTS: We retrieved four studies that met the eligibility criteria. The treatment outcomes were evaluated by visual analog scale (124 wrists), functional scores (176 patients), muscle strength (84 patients), and nerve conduction velocity (216 wrists). After vitamin D supplementation, two studies reported improved pain scores and nerve conduction velocity, and three studies showed enhancement of functional status. CONCLUSION: Vitamin D administration could offer favorable outcomes in pain improvement, better functional status, and increased sensory conduction velocity in carpal tunnel syndrome. However, there is to date no recommendations concerning a standardized dose or duration of vitamin D administration in carpal tunnel syndrome; prescribing vitamin D at the usual appropriate dose is suggested as an additional treatment in patients with mild to moderate carpel tunnel symptoms. LEVEL OF EVIDENCE: Level IV, therapeutic study.
RESUMEN
Identification of the radial nerve is important during the posterior approach to a humerus fracture. During this procedure, the patient can be placed in the prone or lateral decubitus position depending on the surgeon's preference. The distance from the radial nerve to the osseous structures will be different in each position. The purpose of this study was to identify the safety zones in various patient and elbow flexion positions. The distances from the olecranon to the center of the radial groove and intermuscular septum and lateral epicondyle to the lateral intermuscular septum were measured using a digital Vernier caliper. The measurements were performed with cadavers in the lateral decubitus and prone positions at different elbow flexion angles. The distance from where the radial nerve crossed the posterior aspect of the humerus measured from the upper part of the olecranon to the center of the radial nerve in both positions at different elbow flexion angles varied from a mean maximum distance of 130.00 mm with the elbow in full extension in the prone position to a minimum distance of 121.01 mm with the elbow in flexion at 120° in the lateral decubitus position. The mean distance of the radial nerve from the upper olecranon to the lateral intermuscular septum varied from 107.13 to 102.22 mm. The distance from the lateral epicondyle to the lateral edge of the radial nerve varied from 119.92 to 125.38 mm. There was not significant contrast in the position of the radial nerve with osseous landmarks concerning different degrees of flexion, except for 120°, which is not significant, as this flexion angle is rarely used.
Asunto(s)
Codo/fisiología , Fracturas del Húmero/fisiopatología , Húmero/fisiopatología , Nervio Radial/fisiología , Rango del Movimiento Articular/fisiología , Anciano , Cadáver , Codo/inervación , Articulación del Codo/fisiología , Femenino , Humanos , Fracturas del Húmero/cirugía , Húmero/lesiones , Húmero/inervación , Masculino , Modelos Anatómicos , Postura/fisiología , Posición Prona/fisiología , Nervio Radial/anatomía & histologíaRESUMEN
BACKGROUND: Fixation of clavicle shaft fractures with a plate and screws can endanger the neurovascular structures if proper care is not taken. Although prior studies have looked at the risk of clavicular plates and screws (for example, length and positions) to vulnerable neurovascular structures (such as the subclavian vein, subclavian artery, and brachial plexus) in the supine position, no studies to our knowledge have compared these distances in the beach chair position. QUESTIONS/PURPOSES: (1) In superior and anteroinferior plating of midclavicle fractures, which screw tips in a typical clavicular plating approach place the neurovascular structures at risk of injury? (2) How does patient positioning (supine or beach chair) affect the distance between the screws and the neurovascular structures? METHODS: The clavicles of 15 fresh-frozen cadavers were dissected. A hypothetical fracture line was marked at the midpoint of each clavicle. A precontoured six-hole 3.5-mm reconstruction locking compression plate was applied to the superior surface of the clavicle by using the fracture line to position the center of the plate. The direction of the drill bits and screws through screw holes that offer the greater risk of injury to the neurovascular structures were identified, and were defined as the risky screw holes, and the distances from the screw tips to the neurovascular structures were measured according to a standard protocol with a Vernier caliper in both supine and beach chair positions. Anteroinferior plating was also assessed following the same steps. The different distances from the screw tips to the neurovascular structures in the supine position were compared with the distances in the beach chair position using an unpaired t-test. RESULTS: The risky screw holes were the first medial and second medial screw holes. The relative distance ratios compared with the entire clavicular length for the distances from the sternoclavicular joint to the first medial and second medial screw holes were 0.46 and 0.36 in superior plating and 0.47 and 0.37 in anteroinferior plating, respectively. The riskiest screw hole for both superior and anteroinferior plates was the second medial screw hole in both the supine and beach chair positions (supine superior plating: 8.2 mm ± 3.1 mm [minimum: 1.1 mm]; beach chair anteroinferior plating: 7.6 mm ± 4.2 mm [minimum: 1.1 mm]). Patient positioning affected the distances between the riskiest screw tip and the nearest neurovascular structures, whereas in superior plating, changing from the supine position to the beach chair position increased this distance by 1.4 mm (95% CI -2.8 to -0.1; supine 8.2 ± 3.1 mm, beach chair 9.6 ± 2.1 mm; p = 0.037); by contrast, in anteroinferior plating, changing from the beach chair position to the supine position increased this distance by 5.4 mm (95% CI 3.6 to 7.4; beach chair 7.6 ± 4.2 mm, supine 13.0 ± 3.2 mm; p < 0.001). CONCLUSIONS: The second medial screw hole places the neurovascular structures at the most risk, particularly with superior plating in the supine position and anteroinferior plating in the beach chair position. CLINICAL RELEVANCE: The surgeon should be careful while making the first medial and second medial screw holes. Superior plating is safer to perform in the beach chair position, while anteroinferior plating is more safely performed in the supine position.
Asunto(s)
Placas Óseas/efectos adversos , Clavícula/cirugía , Fijación Interna de Fracturas/efectos adversos , Fracturas Óseas/cirugía , Posicionamiento del Paciente/métodos , Traumatismos de los Nervios Periféricos/prevención & control , Lesiones del Sistema Vascular/prevención & control , Anciano , Tornillos Óseos/efectos adversos , Plexo Braquial/lesiones , Cadáver , Clavícula/lesiones , Femenino , Humanos , Masculino , Traumatismos de los Nervios Periféricos/etiología , Factores de Riesgo , Lesiones del Sistema Vascular/etiologíaRESUMEN
PURPOSE: To examine and compare the distances from the anteromedial aspects of the coracoid base and the coracoid tip to the neurovascular structures in various patient positions. METHODS: The experiment was conducted in 15 fresh-frozen cadavers. We dissected 15 right and 15 left shoulders to measure the distances from the anteromedial aspects of the coracoid base and the coracoid tip to the lateral border of the neurovascular structures in the horizontal, vertical, and closest planes. The measurements were performed with the cadavers in the supine, lateral decubitus, and beach-chair positions. With cadavers in the beach-chair position, we evaluated 5 arm postures (arm at side, 45° of abduction, 90° of abduction, 45° of forward flexion, and 90° of forward flexion). RESULTS: The shortest distance from the coracoid base to the neurovascular structures was found in the beach-chair position with arm at side in the horizontal plane (27.4 ± 4.9 mm) and 90° of abduction in the vertical (21.8 ± 4.2 mm) and closest (19.5 ± 4.2 mm) planes. The distances in each plane were statistically significant compared with the supine and lateral decubitus positions (P < .005). Between the coracoid tip and the neurovascular structures, the shortest distance was found in the beach-chair position with 90° of abduction, with 29.3 ± 7.7 mm, 20.8 ± 4.9 mm, and 18.5 ± 5.1 mm in the horizontal, vertical, and closest planes, respectively. The distances were statistically significant in all planes compared with the supine and lateral decubitus positions (P < .005). CONCLUSIONS: Shoulder surgery in the area of the coracoid process is safe, especially with the patient in the supine position. The distance from the coracoid process to the neurovascular structures was closest in the beach-chair position with 90° of arm abduction. CLINICAL RELEVANCE: This study determined the distances between the coracoid process and the neurovascular structures during surgery around the coracoid process.
Asunto(s)
Artroscopía , Apófisis Coracoides/anatomía & histología , Articulación del Hombro/anatomía & histología , Anciano , Cadáver , Apófisis Coracoides/irrigación sanguínea , Apófisis Coracoides/inervación , Femenino , Humanos , Masculino , Persona de Mediana Edad , Movimiento , Articulación del Hombro/irrigación sanguínea , Articulación del Hombro/inervación , Posición SupinaRESUMEN
INTRODUCTION: Calcific myonecrosis is a rare condition in which muscle in a limb compartment undergoes necrosis and becomes peripherally calcified with central liquefaction. The patient usually presents with a slowly progressive enlarged mass that sometimes can be misdiagnosed as soft tissue sarcoma. Most of the reported cases showed that the disease occurs often after trauma or compartment syndrome. However, the case of calcific myonecrosis following snake bite is rarely reported. CASE PRESENTATION: A 66-year-old Thai woman presented with a gradually progressive enlarged mass over a period of 10 years in her left leg. She had a history of untreated compartment syndrome after she was bitten by a snake (Malayan pit viper) in her left leg when she was 14-years old. At presentation, a plain X-ray showed a large soft tissue mass at the anterior compartment of her left leg. A sheet-like mass with an enlarged central cavity combined with peripheral calcification and cortical erosion of her tibia were observed. A biopsy was performed and the result was negative for neoplastic cells. During a 5-year follow-up, the mass progressively enlarged and then became infected and finally broke through the skin. She was treated by excision of the mass and administration of antibiotics. The wound completed healed at 1 month postsurgery. There was no wound complication or disease recurrence at 1 year postoperation. CONCLUSIONS: The diagnosis of calcific myonecrosis was done by history taking and radiographic interpretation. In an asymptomatic patient the management should be observation and clinical follow-up. A biopsy should be avoided due to the high rate of postoperative infection. Treatment of choice in a symptomatic condition is mass excision.
Asunto(s)
Calcinosis/patología , Músculo Esquelético/patología , Enfermedades Musculares/patología , Mordeduras de Serpientes/patología , Anciano , Calcinosis/diagnóstico por imagen , Calcinosis/cirugía , Femenino , Humanos , Pierna , Músculo Esquelético/diagnóstico por imagen , Músculo Esquelético/cirugía , Enfermedades Musculares/diagnóstico por imagen , Enfermedades Musculares/cirugía , Necrosis , Radiografía , Mordeduras de Serpientes/diagnóstico por imagen , Mordeduras de Serpientes/cirugíaRESUMEN
BACKGROUND: Mini-open carpal tunnel release has become increasingly popular for the treatment of carpal tunnel surgery. The main advantages are shortening recovery time and return-to-work time. However, the risk of neurovascular injury still remains worrisome. METHODS: In this study, we developed a new retractor (herein called the PSU retractor) modified from the widely used Senn retractor, with the aim of decreasing the risk of neurovascular problems from normal procedure. 3-Dimensional computer design software (SolidWorks Office Premium 2007 SP3.1) was used to construct a 3-D PSU retractor prototype. An amputated arm from a 30-year-old woman diagnosed as synovial sarcoma at the shoulder was used to test the maximal visual length. A mini-surgical incision was performed at 3 cm distal to the transverse wrist crease and a tiny flexible ruler was inserted through the tunnel beneath the skin to measure the maximal visual length. RESULTS: Our new retractor showed significantly better maximal visual length compared to the Senn retractor (47.7(8.1) mm vs. 39.2(6.5) mm). In addition, most assessors expressed a higher satisfaction rate with the PSU retractor than with the Senn retractor (7.3 (1.9) vs. 6.3 (1.1)). CONCLUSION: In conclusion, we have developed a promising new retractor using a computer design program, which appears to be an improvement on the currently available equipment used for mini-open carpal tunnel surgery. However, further clinical studies are needed to confirm our initial findings.