RESUMEN
BACKGROUND: Hyaluronic acids (HAs) can have very different actions not only depending on injector and host factors but also depending on their molecular weight. Whereas short chain HA has immunological activity long chain HA influences fibroblasts and may stimulate them to produce collagen. Although this is generally thought to be a positive feature it may be disadvantageous in certain localizations. PATIENTS AND METHODS: We have encountered 23 patients who developed fibrous tissue next to the nasolabial folds accentuating them and becoming very obvious while smiling. Hyaluronidase injection did not reduce this mass. RESULTS: Intralesional triamcinolone acetonide injection led to rapid improvement. DISCUSSION: Fibrotic tissue reaction not responding to hyaluronidase may be the result of HA injection and can effectively be treated with intralesional steroid injection.
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Técnicas Cosméticas , Rellenos Dérmicos , Fibrosis , Ácido Hialurónico , Triamcinolona Acetonida , Humanos , Ácido Hialurónico/efectos adversos , Ácido Hialurónico/administración & dosificación , Rellenos Dérmicos/efectos adversos , Rellenos Dérmicos/administración & dosificación , Femenino , Persona de Mediana Edad , Triamcinolona Acetonida/administración & dosificación , Triamcinolona Acetonida/efectos adversos , Técnicas Cosméticas/efectos adversos , Adulto , Hialuronoglucosaminidasa/administración & dosificación , Inyecciones Intralesiones/efectos adversos , Surco Nasolabial , Masculino , Cara , Glucocorticoides/administración & dosificación , Glucocorticoides/efectos adversosRESUMEN
Objectives: The first purpose is to present the diagnosis and therapeutic approach in a patient with sterile endophthalmitis associated with triamcinolone acetonide injection. The secondary objective is to assess the incidence of this complication and to summarize the risk factors described in the literature. Case presentation: A 76-year-old male patient presented for painless, unilateral, decreased visual acuity, four days after cataract surgery and simultaneously intravitreal triamcinolone acetonide injection for diabetic macular edema in the right eye. The diagnosis of sterile endophthalmitis was made. Eight days after the presentation, the symptoms subsided, the maximum corrected visual acuity reaching that before the procedures. Discussions: The incidence of sterile endophthalmitis varies in the literature between 0% and 23.8%. Visual prognosis is good, although the pathogenesis is not fully understood. Preservatives in injectable solutions have been suggested, however, there are studies in which inflammation was also present with preservative-free products. The particle size of triamcinolone was analyzed, demonstrating an association between smaller particles and an increased frequency of adverse reactions of this type. History of uveitis, posterior capsule rupture following cataract surgery, and Irvine-Gass syndrome are other associations described. Conclusion: The physiopathological mechanism of sterile endophthalmitis is not fully understood. However, the visual prognosis is good, the final vision being dependent on the underlying pathology.
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Catarata , Retinopatía Diabética , Endoftalmitis , Edema Macular , Masculino , Humanos , Anciano , Triamcinolona Acetonida/efectos adversos , Inyecciones Intravítreas , Edema Macular/diagnóstico , Edema Macular/tratamiento farmacológico , Edema Macular/etiología , Endoftalmitis/diagnóstico , Endoftalmitis/etiologíaRESUMEN
BACKGROUND: Lower gastrointestinal tract stenosis is commonly diagnosed and is typically treated with surgery or endoscopic balloon dilation (EBD). Radial incision and cutting (RIC) is a novel treatment approach that has several benefits compared with EBD and surgery. Although RIC has demonstrated a high technical success rate and has been shown to improve subjective symptoms, previous studies revealed that restenosis after RIC remain unsolved. Herein, we report the design of a prospective, multicenter, single-arm, interventional, phase II trial to evaluate the safety of local triamcinolone acetonide (TA) administration and its feasibility in preventing restenosis after RIC for lower gastrointestinal tract stenosis. METHODS: The major inclusion criteria are age 20-80 years and the presence of benign stenosis in the lower gastrointestinal tract accessible by colonoscope. We will perform RIC followed by local administration of TA to 20 participants. The primary outcome is the safety of local TA administration, which will be assessed by determining the frequency of adverse events of special interest. The secondary outcomes are the technical success rate of RIC, duration of procedure, improvement in subjective symptoms, and duration of hospitalization. The outcomes, improvement in subjective symptoms, and long-term results will be evaluated using descriptive statistics, Student's t-test, and Kaplan-Meier curve, respectively. DISCUSSION: This explorative study will provide useful information regarding the safety of TA administration after RIC, which may contribute to further investigations.
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Dilatación , Humanos , Estudios Prospectivos , Anciano , Persona de Mediana Edad , Adulto , Masculino , Femenino , Anciano de 80 o más Años , Resultado del Tratamiento , Constricción Patológica , Dilatación/efectos adversos , Dilatación/métodos , Triamcinolona Acetonida/administración & dosificación , Triamcinolona Acetonida/efectos adversos , Triamcinolona Acetonida/uso terapéutico , Adulto Joven , Triamcinolona/administración & dosificación , Triamcinolona/uso terapéutico , Ensayos Clínicos Fase II como Asunto , Estudios Multicéntricos como AsuntoRESUMEN
BACKGROUND: Keloid is a skin disorder that results from excessive fibrous tissue growth in the area of the initial trauma. Treating keloids can be challenging since the success of various treatments varies from one study to another. Triamcinolone acetonide injection, a standard treatment, can cause undesirable side effects. Meanwhile, the effectiveness of existing topical therapies for keloids is not always reliable. The pro-inflammatory, pro-proliferative, and pro-fibrotic effects of angiotensin II in human skin contribute to keloid formation. Losartan potassium, an angiotensin II blocker, has the potential to act as an anti-keloid agent. Due to the thicker skin structure of a keloid and ease of application, ethosome gel is chosen as a safe and comfortable carrier for losartan potassium, making it a good choice for treating keloids. METHODS: In this randomised clinical trial, 46 adults with keloids were divided into two treatment groups. One group of 23 participants received 5% losartan potassium loaded in ethosomal gel, while the other group of 23 participants received intralesional injections of 10% triamcinolone acetonide. Over 12 weeks, changes in POSAS 3.0 scores, degree of erythema and pigmentation, surface area, thickness, and pliability of the keloids will be measured at four different times: baseline, 4 weeks, 8 weeks, and 12 weeks. Statistical analysis will be conducted using SPSS software version 24, with a significance level of p < 0.05. DISCUSSION: Losartan potassium is believed to be beneficial for keloid management because it inhibits the angiotensin II receptor, which plays a role in inflammation, proliferation, and fibrosis. This study examines the efficacy of 5% losartan potassium loaded in ethosomal gel for human keloids. TRIAL REGISTRATION: Clinicaltrial.gov identifier NCT05893108 . Registered on 7 June 2023.
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Queloide , Adulto , Humanos , Queloide/diagnóstico , Queloide/tratamiento farmacológico , Triamcinolona Acetonida/efectos adversos , Losartán/efectos adversos , Angiotensina II/uso terapéutico , Resultado del Tratamiento , Inyecciones Intralesiones , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
OBJECTIVE: To evaluate the efficacy and safety of peribulbar triamcinolone acetonide injection for treating ocular myasthenia gravis (OMG), with a comparison of traditional oral drug therapy. METHODS: A total of 22 patients with OMG who received periocular triamcinolone acetonide injection (initially 20 mg weekly, then once per month later if symptoms were improved) from July 2019 to July 2022 were evaluated by a comparison of symptom degree before and after treatment. Adverse reactions were also monitored during the period of treatment. The period of follow-up was more than 6 months. Additionally, a comparison of the treatment efficacy between this periocular injection and traditional oral administration was performed in OMG patients. RESULTS: After 4 weeks of treatment, the degree of ptosis in OMG patients decreased to -3.00 ± 0.69, compared to the value (-0.86 ± 1.32) before treatment. The degree of ophthalmoplegia also decreased from 3.12 ± 0.72 to 0.86 ± 0.88 (P < 0.001) after treatment. The achievement rates of minimal manifestations status (MMS)for ptosis and ophthalmoplegia after 4 week-treatment were 86.3% and 75%, respectively, while they were 50% and 30% in patients with traditional oral administration. There was statistically significant difference only in MMS (rather than symptom relief rate and generalization conversion rate) between two groups. No serious complications (except for intraorbital hematoma) were found in OMG patients during the treatment period. CONCLUSION: Repeated peribulbar injection of triamcinolone acetonide can effectively alleviate the initial symptoms of OMG patients. However, the evaluation of its long-term efficacy is still needed. CLINICAL TRIAL REGISTRY: This study has been clinically registered by Chinese Clinical Trial Registry (ChiCTR), first trial registration date:05/07/2019, registration number: ChiCTR1900024285.
Asunto(s)
Blefaroptosis , Miastenia Gravis , Oftalmoplejía , Humanos , Blefaroptosis/inducido químicamente , Blefaroptosis/tratamiento farmacológico , Miastenia Gravis/tratamiento farmacológico , Proyectos de Investigación , Triamcinolona Acetonida/efectos adversosRESUMEN
BACKGROUND: Keloids and hypertrophic scars can cause severe pain, pruritus, and psychological distress. Conventional intralesional corticosteroid treatment with needle injections remains challenging, especially in children with needle phobia. OBJECTIVE: We aimed to evaluate the effectiveness, tolerability, and patient satisfaction of intralesional treatment with triamcinolone acetonide using a needle-free electronic pneumatic jet injector in children with keloids and hypertrophic scars. METHODS: A retrospective study was performed in children with keloids and hypertrophic scars who received intralesional triamcinolone acetonide treatments using an electronic pneumatic jet injector. Effectiveness was evaluated using the Patient and Observer Scar Assessment Scale and Global Aesthetic Improvement Score at follow-up versus baseline. Tolerability was assessed with reported adverse effects and injection-related pain using a visual analog scale. Satisfaction questionnaires were used to evaluate treatment-related patient satisfaction. RESULTS: Six female patients and five male patients aged 5-17 years, with a total of >118 keloids or hypertrophic scars were included. Electronic pneumatic jet injector treatment led to a significant reduction in the total Patient and Observer Scar Assessment Scale observer and patient scores compared with baseline, with a median reduction of 28.9% and 23.8%, respectively (p = 0.005; p = 0.009). Median visual analog scale pain scores for electronic pneumatic jet injector treatment were significantly lower compared with needle injections, 3.0 versus 7.0, respectively (p = 0.027). No severe adverse effects were reported. Overall, 6 patients were 'satisfied' and five patients were 'very satisfied' with the treatment. CONCLUSIONS: Electronic pneumatic jet injector-assisted intralesional triamcinolone acetonide is an effective and well-tolerated treatment for keloids and hypertrophic scars in children. It should be considered as an alternative non-traumatic delivery method, especially in children with needle phobia or severe pain during previous needle injections.
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Cicatriz Hipertrófica , Queloide , Niño , Humanos , Masculino , Femenino , Queloide/tratamiento farmacológico , Queloide/etiología , Queloide/patología , Cicatriz Hipertrófica/tratamiento farmacológico , Cicatriz Hipertrófica/etiología , Cicatriz Hipertrófica/patología , Triamcinolona Acetonida/efectos adversos , Estudios Retrospectivos , Inyecciones Intralesiones , Dolor/etiología , Dolor/inducido químicamente , Resultado del TratamientoRESUMEN
BACKGROUND: The comparative safety and efficacy of different doses of intravitreal triamcinolone acetonide (IVTA) for diabetic macular edema (DME) and macular edema (ME) secondary to retinal vein occlusion (RVO) is unclear. OBJECTIVES: This meta-analysis aimed to compare the safety and efficacy of different doses of IVTA in this setting. METHODS: A systematic literature search for randomized clinical trials (RCTs) was conducted on Cochrane Library, Ovid MEDLINE, and EMBASE from January 2005 to May 2022. Studies that reported on patients with DME or ME secondary to RVO that received treatment with different doses of IVTA were included. A random-effects meta-analysis was performed. Cochrane's Risk of Bias Tool 2 was used to assess the risk of bias, and Grading of Recommendations, Assessment, Development and Evaluation (GRADE) guidelines were used to assess certainty of evidence. RESULTS: Five RCTs reporting on 1,041 eyes at baseline were included in this meta-analysis. In eyes with ME secondary to RVO, high-dose (4 mg) IVTA achieved a significantly better change in best-corrected visual acuity (WMD = -4.75 ETDRS letters, 95% CI = [-7.73, -1.78], p = 0.002) and reduction in retinal thickness (WMD = -93.02 µm, 95% CI = [-153.23, -32.82], p = 0.002) at months 4-6 compared to low-dose (1-2 mg) IVTA. However, high-dose IVTA had a higher risk of intraocular pressure-related adverse events (RR = 2.99, 95% CI = [1.05, 8.50], p = 0.04) and cataract surgery (RR = 5.67, 95% CI = [3.09, 10.41], p < 0.00001) than low-dose IVTA in eyes with ME secondary to RVO. These efficacy and safety differences in high-dose and low-dose IVTA were not observed in DME eyes. CONCLUSIONS: The RCT evidence in this setting is limited. High-dose IVTA achieved greater improvements in visual acuity and reductions in retinal thickness than low-dose IVTA at months 4-6. However, high-dose IVTA had a less favorable safety profile than low-dose IVTA. The significance of these outcomes was based on patients with ME secondary to RVO, but not DME.
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Diabetes Mellitus , Retinopatía Diabética , Edema Macular , Oclusión de la Vena Retiniana , Humanos , Triamcinolona Acetonida/efectos adversos , Edema Macular/diagnóstico , Edema Macular/tratamiento farmacológico , Edema Macular/etiología , Glucocorticoides/uso terapéutico , Oclusión de la Vena Retiniana/complicaciones , Oclusión de la Vena Retiniana/diagnóstico , Oclusión de la Vena Retiniana/tratamiento farmacológico , Inyecciones Intravítreas , Retinopatía Diabética/complicaciones , Retinopatía Diabética/diagnóstico , Retinopatía Diabética/tratamiento farmacológico , Resultado del Tratamiento , Diabetes Mellitus/inducido químicamente , Diabetes Mellitus/tratamiento farmacológicoRESUMEN
BACKGROUND: Triamcinolone acetate injections are considered the first treatment option for keloids, but quite high proportions of keloids either do not respond to triamcinolone or develop recurrence. Beneficial effects of intralesional bleomycin have been recently shown in the treatment of keloids and hypertrophic scars. However, the efficacy of combination therapy using intralesional triamcinolone and bleomycin remains undetermined. OBJECTIVE: The purpose of this study was to evaluate the efficacy of using bleomycin and triamcinolone mixture to treat refractory keloids. MATERIALS AND METHODS: In total, 33 patients with resistant keloids (including 8 men and 25 women) and a mean age of 36.52 years (age range of 18-65 years) were enrolled in this study. A mixture of bleomycin (1 u/cc) with triamcinolone acetonide (13.3 mg/cc) was injected intralesionally into the keloids every 4 to 6 weeks for a maximum of 6 cycles. The clinical improvement was evaluated using the Japan Scar Scale (JSS) and the physician's global assessment of the flattening of the lesions. Side effects were also noted and recorded. RESULTS: In all patients, the total JSS scores decreased significantly after treatment (2.33 ± 1.05), compared with baseline (11.61 ± 2.59), ( p < .001); 26 keloids (78.8%) showed an excellent response (75%-100% flattening), 7 keloids (21.2%) showed a fair response (25%-75% flattening), and 0 keloids (0%) showed a poor response (<25% flattening). Observed side effects were ulceration (33.3%), hyperpigmentation (33.3%), hypopigmentation (15.15%), secondary infection (33.3%), and telangiectasis (15.15%). CONCLUSION: The combined use of bleomycin and triamcinolone offers a promising treatment option for individuals who have not responded well to traditional therapies.
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Cicatriz Hipertrófica , Queloide , Masculino , Humanos , Femenino , Adolescente , Adulto Joven , Adulto , Persona de Mediana Edad , Anciano , Queloide/tratamiento farmacológico , Triamcinolona Acetonida/efectos adversos , Cicatriz Hipertrófica/tratamiento farmacológico , Bleomicina/efectos adversos , Terapia CombinadaRESUMEN
BACKGROUND: Oral Submucous Fibrosis (OFMF) is an oral potentially malignant disorder (OPMDs), strongly linked to betel quid chewing. It exhibits a significantly higher rate of malignant transformation compared to other OPMDs. The use of Intralesional Triamcinolone Acetonide Injection has emerged as a highly effective treatment option and has become the cornerstone of managing this condition. CASE PRESENTATION: A 44-year-old female and a 40-year-old male presented with burning sensation and limited mouth opening, leading to diagnosis of OSMF. Both patients were treated with Triamcinolone Acetonide (TAC) Intralesional injections. Following a few months of treatment, a significant improvement in mouth opening was observed. However, both patients began experiencing symptoms such as facial rounding (mooning of the face), a buffalo hump, uneven hair growth, and swelling in the lower extremities. Upon recognizing these symptoms as indicative of Cushing's Syndrome, the administration of TAC injection was discontinued. Both patients were referred to a higher-level medical facility for confirmatory tests, which revealed elevated cortisol levels in both morning (Cortisol A.M) and evening (Cortisol P.M). CONCLUSION: TAC injection has been established as an effective treatment for OSMF. However, it is crucial to closely monitor patients for any adverse effects resulting from the treatment, which may arise from high dosage or increased frequency.
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Síndrome de Cushing , Fibrosis de la Submucosa Bucal , Masculino , Femenino , Humanos , Adulto , Triamcinolona Acetonida/efectos adversos , Síndrome de Cushing/inducido químicamente , Hidrocortisona , Glucocorticoides/efectos adversosRESUMEN
This study aims to evaluate the effectiveness and economic efficiency of Biyuan Tongqiao Granules combined with Triamcinolone Acetonide Nasal Spray in the treatment of chronic rhinosinusitis(CRS). The randomized controlled trial(RCT) of Biyuan Tongqiao Granules combined with Triamcinolone Acetonide Nasal Spray in the treatment of CRS was searched against EMbase, PubMed, Cochrane Library, CNKI, VIP, SinoMed, and Wanfang. The efficacy, nasal mucociliary transport time, and safety of the therapy above in the treatment of CRS were analyzed with single-group rate and Meta-analysis, and the economy and sensitivity were evaluated from the perspective of payer. A total of 9 RCTs were included, including 1 145 patients. Meta-analysis showed that compared with Triamcinolone Acetonide Nasal Spray alone, Biyuan Tongqiao Granules combined with Triamcinolone Acetonide Nasal Spray in the treatment of CRS patients increased the effective rate(RR=1.17, 95%CI[1.11, 1.24], P<0.000 01) and shortened the nasal mucociliary transport time(MD=-3.32, 95%CI[-5.86,-0.78], P=0.01), there was no significant difference in the incidence of adverse reactions between the two groups. The incremental cost-effectiveness analysis showed that the treatment costs of the control group and the observation group were 44.15 yuan and 1 044.96 yuan, respectively. In the Biyuan Tongqiao Granules combined with Triamcinolone Acetonide Nasal Spray treatment group, 75.48 yuan was spent to improve the effective rate of CRS by 1%. The one-way sensitivity analysis indicated the days of treatment, the RR of Biyuan Tongqiao Granules combined with Triamcinolone Acetonide Nasal Spray, the price of unit preparation of Biyuan Tongqiao Granules, and the effective rate of Triamcinolone Acetonide Nasal Spray alone had great influence on the incremental cost-effectiveness ratio. In conclusion, Biyuan Tongqiao Granules combined with Triamcinolone Acetonide Nasal Spray improves the therapeutic effect on CRS. The probabilistic sensitivity analysis showed that when the willingness to pay was greater than 7 920 yuan(less than 0.1 of GDP per capita 8 098 yuan), the combined therapy was economically superior to the control. Due to the limited number of articles published, it is necessary to carry out a real-world clinical trial of Biyuan Tongqiao Gra-nules and Triamcinolone Acetonide Nasal Spray in the treatment of CRS, so as to compare the cost-effectiveness of Biyuan Tongqiao Granules and Triamcinolone Acetonide Nasal Spray.
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Sinusitis , Triamcinolona Acetonida , Humanos , Triamcinolona Acetonida/uso terapéutico , Triamcinolona Acetonida/efectos adversos , Rociadores Nasales , Análisis de Costo-Efectividad , Sinusitis/tratamiento farmacológico , Enfermedad CrónicaRESUMEN
PURPOSE: To report a case of epiretinal crystalline deposits observed on fundus examination and optical coherence tomography 2 years after transzonular intravitreal injection of triamcinolone-moxifloxacin (TriMoxi) during "dropless" cataract surgery. METHODS: Observational case report with literature review of toxic effects of intravitreal triamcinolone and differential diagnosis of retinal crystalline deposits. RESULTS: A 37-year-old asymptomatic pseudophakic man presented with refractile crystalline retinal deposits that had prompted an extensive systemic embolic workup. The systemic evaluation for emboli was negative. OCT imaging revealed that the crystalline deposits were confined to the anterior surface of the internal limiting membrane. Further historical inquiry determined that transzonular intravitreal triamcinolone-moxifloxacin injection had been performed at the time of cataract surgery 2 years earlier. CONCLUSION: Transzonular triamcinolone acetonide delivered during cataract surgery can deposit on the retinal surface for long periods. These epiretinal crystalline deposits are benign and generally do not interfere with visual acuity. Nevertheless, clinicians should be aware of this differential diagnosis because clinical misdiagnosis can lead to unwarranted evaluation and treatment.
Asunto(s)
Extracción de Catarata , Catarata , Masculino , Humanos , Adulto , Moxifloxacino , Retina , Triamcinolona Acetonida/efectos adversos , Estudios Observacionales como AsuntoRESUMEN
PURPOSE: For the treatment of macular edema, in addition to the use of antivascular endothelial growth factors, steroids are also used intravitreally and sub-Tenon. Side effects include among others cataract formation and elevation of intraocular pressure (IOP). The aim of this retrospective study was to elicit the IOP elevation after administration of various steroidal medication, the time of onset, and the efficacy of the administered IOP-lowering therapies. METHODS: We included 428 eyes with a postoperative (n = 136), diabetic (n = 148), uveitic macular edema (n = 61), and macular edema after retinal vein occlusion (n = 83). These patients were treated with one or more diverse steroidal agents once or multiple times. These drugs included: triamcinolone acetonide (TMC) as intravitreal injection (TMC IVI) or sub-Tenon (TMC ST), as well as dexamethasone (DXM) and fluocinolone acetonide (FA) intravitreally. An increase of IOP of ≥ 25 mmHg was designated as pathological. A steroid response in anamnesis, the time of onset of IOP rise from the first administration, and the therapy administered were documented. RESULTS: Of 428 eyes, 168 eyes (39.3%) had IOP elevation up to a mean of 29.7 (SD ± 5.6) mmHg, which occurred at a median of 5.5 months. Steroids most frequently leading to rise of IOP included DXM (39.1% of all eyes receiving that drug), TMC IVI (47.6%), TMC ST combined with DXM (51.5%), DXM with FA (56.8%), and TMC IVI with DXM (57.4%). A Kaplan-Meier analysis and the Log Rank test showed a significant difference (p < 0.001). IOP rise was treated as follows: 119 conservatively (70.8%), and 21 surgically (12.5%, cyclophotocoagulation 8.3%, filtering surgery 1.8%, in 4 the steroidal drug implant was removed 2.4%), and 28 eyes received no therapy (16.7%). Sufficient IOP regulation was achieved in 82 eyes (68.9%) with topical therapy. In 37 eyes (31.1%) with persistently elevated intraocular pressure, topical therapy had to be continued over the follow-up of 20 ± 7 months. CONCLUSIONS: IOP increases after any type of steroid application are not rare. Results of our study let us suspect that especially therapy with intravitreal dexamethasone, either as a monotherapy or in combination with another steroid, tends to increase IOP more than other steroids. Regular IOP checks are necessary after each steroid administration, with possible initiation of long-term conservative and/or surgical therapy if necessary.
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Glaucoma , Edema Macular , Hipertensión Ocular , Enfermedades de la Retina , Humanos , Presión Intraocular , Glucocorticoides , Edema Macular/tratamiento farmacológico , Edema Macular/epidemiología , Edema Macular/etiología , Incidencia , Estudios Retrospectivos , Hipertensión Ocular/inducido químicamente , Hipertensión Ocular/tratamiento farmacológico , Triamcinolona Acetonida/efectos adversos , Enfermedades de la Retina/tratamiento farmacológico , Glaucoma/complicaciones , Fluocinolona Acetonida , Inyecciones Intravítreas , DexametasonaRESUMEN
Post-operative endophthalmitis is a vision threatening complication following intraocular surgery requiring prompt treatment. Clinical picture mimicking infectious endophthalmitis can rarely be produced following intravitreal triamcinolone acetonide injection. A 65-year-old male with previous history of pars plana vitrectomy and lens removal was diagnosed with post-operative cystoid macular edema in his right eye. He received intravitreal triamcinolone acetonide injection in his right eye. Two days following the injection he complained of further reduction in vision and presented with a clinical picture resembling infectious endophthalmitis. Nil active intervention was done. There was significant improvement in vision one week following the injection. Ophthalmologists should be aware of this clinical scenario so that excessive and unwarranted treatment can be avoided.
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Endoftalmitis , Edema Macular , Fotoquimioterapia , Masculino , Humanos , Anciano , Triamcinolona Acetonida/efectos adversos , Edema Macular/tratamiento farmacológico , Edema Macular/etiología , Glucocorticoides/uso terapéutico , Cuerpo Vítreo , Fotoquimioterapia/métodos , Fármacos Fotosensibilizantes/uso terapéutico , Endoftalmitis/diagnóstico , Endoftalmitis/tratamiento farmacológico , Endoftalmitis/etiología , Inyecciones IntravítreasRESUMEN
OBJECTIVES: The objectives were to explore the response to intraarticular triamcinolone acetonide (TA) injection in children with non-systemic juvenile idiopathic arthritis (JIA) and factors associated with time to arthritis flare. METHODS: This was a retrospective cohort study of children with non-systemic JIA who received intraarticular TA injections at a tertiary care hospital in Bangkok, Thailand. Response to intraarticular TA injection was defined as absence of arthritis at 6 months after procedure. Time from joint injection to arthritis flare was recorded. Kaplan-Meier survival analysis with logarithmic rank test and multivariable Cox proportional hazards regression analysis were used for outcome analyses. RESULTS: Intraarticular TA injection was performed in 177 joints among 45 children with non-systemic JIA, most common in the knees (57 joints, 32.2%). Response to intraarticular TA injection at 6 months was observed in 118 joints (66.7%). Ninety-seven joints (54.8%) had arthritis flare following injection. The median time to arthritis flare was 12.65 months (95%CI 8.20-17.10 months). The significant risk factor associated with arthritis flare was the JIA subtypes other than persistent oligoarthritis (HR 2.62, 95%CI 1.085-6.325, p = 0.032); the significant protective factor was concomitant sulfasalazine use (HR 0.326, 95%CI 0.109-0.971, p = 0.044). Adverse effects included pigmentary changes (3, 1.7%) and skin atrophy (2, 1.1%). CONCLUSION: Intraarticular TA injection in children with non-systemic JIA had favorable response in two thirds of injected joints at 6 months. The JIA subtypes other than persistent oligoarthritis was a predictor of arthritis flare following intraarticular TA injection. Key Points ⢠Intraarticular TA injection in children with non-systemic JIA had a favorable response in two-thirds of injected joints at 6 months. ⢠The median time from intraarticular TA injection to arthritis flare was 12.65 months. ⢠The risk factor predicting arthritis flare was the JIA subtypes other than persistent oligoarthritis (extended oligoarthritis, polyarthritis, ERA, and undifferentiated JIA), while the concomitant use of sulfasalazine was a protective factor. ⢠Local adverse reactions from intraarticular TA injection were less than 2% of injected joints.
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Artritis Juvenil , Triamcinolona Acetonida , Niño , Humanos , Triamcinolona Acetonida/efectos adversos , Artritis Juvenil/tratamiento farmacológico , Estudios Retrospectivos , Sulfasalazina/uso terapéutico , Brote de los Síntomas , Resultado del Tratamiento , Tailandia , Inyecciones IntraarticularesRESUMEN
BACKGROUND: Recurrent Aphthous Stomatitis (RAS) is one of the most common lesions of the oral mucosa. Herbal medicine can be used for the treatment of this disease. The present study aimed to compare the effects of topical application of Sage (Salvizan) and triamcinolone acetonide gels on RAS. METHODS: This double-blind clinical study recruited sixty patients with minor aphthous ulcers. Half of the patients were treated with Salvizan gel, and the other half were treated with oral triamcinolone acetonide gel. The effect of Salvizan topical gel was evaluated and compared with that of oral triamcinolone acetonide gel. Factors such as Pain recovery time, wound healing time, and pain level was evaluated. Data were analyzed by SPSS version 22 using independent t-test, paired t-test, repeated measures ANOVA, and survival analysis, including Kaplan-Meier and Cox regression. RESULTS: The mean duration of pain recovery was 1.5 days for Salvizan and 2.5 days for triamcinolone acetonide (p < 0.001). Moreover, the duration of wound healing was 3.3 days for Salvizan and 6 days for triamcinolone acetonide (p < 0.001). Patients' satisfaction from factors such as taste and smell had no significant difference between the two groups. CONCLUSION: The results of this study showed that Salvizan gel is very effective in the treatment of RAS. It was significantly better than triamcinolone acetonide in the pain recovery and wound healing. These promising results favor herbal treatments and show that they can be used more commonly for treating diseases such as RAS. TRIAL REGISTRATION: This study was approved by the ethics committee of Isfahan University of Medical Sciences (IR.MUI. RESEARCH: REC.1399.834) on 17/03/2021. It was also registered in the Iranian Registry of Clinical Trials (IRCT20100202003251N7).
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Estomatitis Aftosa , Triamcinolona Acetonida , Humanos , Triamcinolona Acetonida/uso terapéutico , Triamcinolona Acetonida/efectos adversos , Estomatitis Aftosa/tratamiento farmacológico , Irán , Geles/uso terapéutico , DolorRESUMEN
Patients with macular edema (ME) associated with uveitis (UME) are at risk for vision loss and decreased quality of life, and they often experience high health care costs and rates of workforce absenteeism. Systemically or locally delivered corticosteroids are the mainstay of treatment for UME. Although traditional corticosteroid treatments may demonstrate high levels of efficacy, systemic delivery carries the risk of potentially serious systemic adverse effects (AEs), and standard local modes of delivery may be associated with low bioavailability in posterior ocular tissues and steroid-associated AEs due to anterior ocular tissue exposure. Drug injection into the suprachoroidal space (SCS) allows for targeted delivery to chorioretinal tissues with high bioavailability in the posterior segment, as well as for inherent drug sequestration away from the anterior segment, which may lower the risk of AEs associated with anterior tissue exposure to steroids. A novel triamcinolone acetonide (TA) injectable suspension formulated for administration to the SCS, SCS-TA (Xipere®; Bausch + Lomb), received FDA approval in 2021 for the treatment of UME. It is administered via the SCS Microinjector® (Clearside Biomedical, Inc), a device specifically designed for SCS delivery of ocular therapeutics. This approval was based on results from the phase 3 PEACHTREE clinical trial (NCT02595398) that demonstrated the clinical efficacy-including significantly increased visual acuity and decreased central subfield thickness-and safety of SCS-TA in patients with UME. Results from this trial, as well as from its long-term observational extension (MAGNOLIA; NCT02952001) and an open-label safety study (AZALEA; NCT03097315), support the possibility that treatment with SCS-TA may address the burden of disease in patients with UME.
Asunto(s)
Edema Macular , Uveítis , Humanos , Triamcinolona Acetonida/efectos adversos , Glucocorticoides/efectos adversos , Edema Macular/etiología , Edema Macular/complicaciones , Calidad de Vida , Coroides , Uveítis/complicaciones , Uveítis/tratamiento farmacológico , Resultado del TratamientoRESUMEN
PURPOSE: The purpose of this pilot study was to examine the clinical efficacy and safety of serial triamcinolone injections for the treatment of desmoid tumors. PATIENTS AND METHODS: Nine patients were enrolled into this prospective study and underwent three serial ultrasound-guided triamcinolone injections (120 mg) at 6-week intervals. MRI was compared at baseline and every 6 months, out to 24 months. Safety and tolerability were assessed by clinical evaluation and questionnaires, including the 12-item short form survey (SF-12), visual analog scale (VAS), and desmoid patient-reported outcome (PRO) tool. RESULTS: At 24 months, 8 (88.9%) patients demonstrated a reduction in the volume of their tumor while 1 (11.1%) enlarged. Median tumor volume change was -26.9% (-81.1% to 34.6%; P = 0.055) All 9 tumors remained stable based on World Health Organization criteria, whereas 2 (22.2%) demonstrated partial response based on RECIST. There was a significant decrease in the tumor:muscle postcontrast mean signal intensity ratio at 6 months (P = 0.008) and 24 months (P = 0.004). There was a similar decrease in the tumor:muscle T2 mean signal intensity ratio at 24 months (P = 0.02). We found no difference in the SF-12 and VAS scores, but there were significant improvements in the desmoid PRO. CONCLUSIONS: Treatment of desmoid tumors with serial triamcinolone injections appears safe and well tolerated by patients, with a 22% partial response based on RECIST. Further research is needed to confirm our results and determine factors predictive of response.
Asunto(s)
Fibromatosis Agresiva , Triamcinolona Acetonida , Humanos , Triamcinolona Acetonida/efectos adversos , Proyectos Piloto , Inyecciones Intralesiones , Estudios Prospectivos , Fibromatosis Agresiva/diagnóstico por imagen , Fibromatosis Agresiva/tratamiento farmacológico , Glucocorticoides , Resultado del TratamientoRESUMEN
Objective: : Intrathyroidal injection using an insulin pen filled with a mixture of lidocaine and triamcinolone acetonide is a therapy for subacute thyroiditis (SAT) reported by us previously. We aimed to evaluate the clinical efficacy of ultrasound-guided intrathyroidal injection in the treatment of SAT. Subjects and methods: A total of 93 patients with SAT completed the study. All patients were evaluated via a history and clinical examination followed by thyroid function tests and ultrasonography of the thyroid. After ultrasound-guided intrathyroidal injection, the patients were followed up with respect to the injection frequency, treatment duration, and patient satisfaction. The visual numerical rating scale was used as a pain questionnaire for a given interval. Results: Thyroid pain instantly decreased to scores below 3.0 following the first injection. Sixty-three patients (67.74%) avoided relapse of thyroid pain within 3 injections, which occurred within only 3 days after the first injection. The pain in 27 patients (29.03%) disappeared completely after 4-6 injections. Only 3 patients (3.23%) were found to need more than 6 injections, with 10 cited as the maximum number of injections, the injection took only 17 days altogether. The mean treatment cycle of the intrathyroidal injection was 3.98 days. There were no other associated complications with the novel therapy except infrequent small subcutaneous hematomas, which could be prevented with skilled practice. The average patient satisfaction score was as high as 9.0. Conclusion: Intrathyroidal injection of lidocaine and triamcinolone acetonide using an insulin pen was found to be an advantageous and satisfactory treatment for SAT.