Rhinofacial conidiobolomycosis: Clinical and microbiological characterisation and shift in the management of a rare disease.

BACKGROUND: Conidiobolomycosis is a rare tropical rhinofacial fungal infection which has not been well characterised. The available evidence in its management is sparse due to lack of clinical studies and the limited data on antifungal susceptibility patterns. OBJECTIVE: To analyse the clinical manifestations, antifungal treatment and outcomes of patients with conidiobolomycosis and to determine antifungal susceptibility profiles of the isolates. PATIENTS/METHODS: Retrospective analysis of data of all patients with a diagnosis of conidiobolomycosis confirmed by histopathology and culture at a tertiary care hospital from 2012 to 2019 was done. RESULTS: There were 22 patients, 21 males and one female, with a mean age of 37.1 years. Most common presenting symptom was nasal obstruction, found in 20 (90.90%) patients. Patients who presented within 12 months had a better cure rate (85%) compared to those who presented late (67%). Among the 19 patients who had a follow-up, good outcome was seen in 15 of the 17 (88.24%) patients who were on itraconazole or potassium iodide containing regimen. Of the six patients who received additional trimethoprim-sulphamethoxazole (co-trimoxazole), 67% showed good outcome with two patients showing complete cure and two patients still on treatment with significant improvement. High minimum inhibitory concentration (MIC) values were noted for azoles and amphotericin B, whereas co-trimoxazole showed lowest MIC ranges. CONCLUSION: Itraconazole and potassium iodide are reasonable first-line options for the treatment of conidiobolomycosis. Good clinical response to KI and comparatively lower MIC of co-trimoxazole are promising. Further studies are required for developing clinical breakpoints that can predict therapeutic outcomes.

Rose geranium in sesame oil nasal spray: a treatment for nasal vestibulitis?

OBJECTIVES: As a rose geranium in sesame oil spray product has been anecdotally noted to improve nasal vestibulitis symptoms, this study was designed to assess whether patients with nasal vestibulitis associated with cancer-directed therapy experienced symptomatic improvements from it. METHODS: Patients with breast cancer, prescribed rose geranium nasal spray, were identified by looking at pharmacy records and patient diagnosis at Mayo Clinic Rochester. Patient medical information, as well as documentation of symptoms, were gleaned from medical charts. Questionnaires were sent to patients regarding their experiences. RESULTS: Of the 40 patients with breast cancer who were prescribed rose geranium nasal spray, 100% were receiving cancer-directed therapy: 58 % were receiving taxane chemotherapy; others received a variety of cytotoxic and targeted therapy treatments. Twenty patients who had used the spray product returned surveys. Patient-reported nasal symptoms included bleeding (90%), dryness (86%), pain (81%), scabbing (67%) and sores (52%); patients consistently reported symptoms at a higher proportion than did healthcare providers. All patients who used the rose geranium nasal spray reported symptomatic benefit; one reported a little benefit, 11 (55%) reported moderate benefit and eight (40%) reported dramatic or complete resolution of symptoms. The therapy was well tolerated in most patients. CONCLUSIONS: Rose geranium in sesame oil nasal spray appears to improve patient-reported nasal symptoms associated with cancer-directed therapy.

Treatment of canine sinonasal aspergillosis with clotrimazole infusion in patients with cribriform plate lysis.

OBJECTIVE: To describe the treatment of sinonasal aspergillosis with topical 1% clotrimazole solution in dogs with cribriform plate lysis. MATERIALS AND METHODS: This retrospective study includes data retrieval from medical records of dogs with sinonasal aspergillosis and cribriform plate lysis that underwent topical treatment with 1% clotrimazole solution. RESULTS: Five dogs with sinonasal aspergillosis, cribriform plate lysis diagnosed on CT scans, and normal neurologic examinations were treated with a single (n=3) or multiple (n=2) infusions of clotrimazole solution. No dogs developed clinical neurologic disease after therapy. CLINICAL SIGNIFICANCE: In this study, a topical clotrimazole solution was not associated with adverse neurologic effects in neurologically normal dogs with sinonasal aspergillosis and cribriform plate lysis.

Resolution of esophageal dysmotility following treatment of nasal disease in a dog.

A 2-year-old Rottweiler dog was evaluated for cough, regurgitation, and nasal discharge, and was subsequently diagnosed with sinonasal aspergillosis and secondary esophageal disease. Following treatment of sinonasal aspergillosis, all clinical signs resolved. To the authors' knowledge, this is the first report of resolution of esophageal dysfunction following treatment of sinonasal aspergillosis.

Résolution d'une dismotilité de l'oesophage suite au traitement d'une infection nasale chez un chien. Un chien Rottweiler, âgé de 2 ans est présenté avec une anamnèse de toux, régurgitations et jetage nasal, a été diagnostiqué avec une aspergillose naso-sinusale associée a dysmotilité oesophagienne. Le traitement médical de l'aspergillose naso-sinusale a entrainé une résolution complète des signes cliniques directement associés avec l'aspergillose ainsi qu'une résolution du dysmotilité oesophagienne. D'après les auteurs, c'est le premier cas de résolution spontanée d'un dysmotilité oesophagienne après traitement pour aspergillose naso-sinusale.(Traduit par les auteurs).

Management of rhino-orbital mucormycosis.

Mucormycosis is an uncommon acute invasive fungal infection that affects immunocompromised patients. It progresses rapidly and has poor prognosis if diagnosed late. Early detection, control of the underlying condition with aggressive surgical debridement, administration of systemic and local antifungal therapies, hyperbaric oxygen as adjunctive treatment improves prognosis and survivability.

Topical Nigella Sativa for nasal symptoms in elderly.

OBJECTIVE: To compare the effects of intranasal application of black seed (Nigella Sativa) oil (NSO) and isotonic sodium chloride solution (ISCS) on nasal symptoms of the elderly. METHODS: In this prospective, crossover randomized controlled trial, 42 geriatric patients with nasal dryness and related symptoms were randomized to receive either 2 weeks of isotonic sodium chloride solution (ISCS) followed by 2 weeks of N. sativa oil (NG oil) or the same treatment in the opposite order. There was a washout period of 3 weeks in between the treatment periods. Subjective symptoms including nasal dryness, burning, obstruction, itching and crusting were evaluated by a visual analog scale. Mucociliary function was evaluated with saccharin test. RESULTS: Nasal dryness, obstruction and crusting improved significantly with the use of NSO compared to ISCS without any evidence of relevant carryover effects (p<0.05 for all for the difference in treatment). There was no significant difference between the effect of NSO and ISCS on nasal burning and itching (p>0.05 for all). There was no change in mucociliary clearance during any of the treatment periods. CONCLUSION: NSO is a better alternative to ISCS to treat nasal mucosa symptoms due to aging.

Mucormicosis: Una micosis emergente / Mucormycosis: An emergent mycosis

El objetivo de este trabajo es presentar la incidencia, frecuencia, características clínicas y evolución de los pacientes con mucormicosis atendidos en el Hospital de Clínicas José de San Martín, Universidad de Buenos Aires, entre los años 1982 y 2010. Durante ese período se diagnosticaron 10 casos de mucormicosis. Los tres primeros entre 1982 y 2004 y los últimos 7 entre 2005 y 2010. La incidencia y frecuencia de esta enfermedad, para el período 1980-2004 fue 0.13 pacientes/año y 0.1 casos/10 000 egresos (IC 95%: 0.00 a 0.3) respectivamente. En el período 2005-2010 la incidencia fue 0.86 pacientes/año y la frecuencia de 1.1 casos/10 000 egresos (IC 95%: 0.5 a 2.4). Hubo nueve casos de mucormicosis rinosinuso-orbitaria, siete en pacientes con diabetes mellitus, uno en una paciente con una hemopatía maligna y neutropenia, y el restante en un paciente con HIV/sida que además estaba neutropénico y con un síndrome hemofagocítico. En una paciente se realizó el diagnóstico post mortem de mucormicosis pulmonar. El diagnóstico se efectuó por la observación de filamentos cenocíticos en los diez casos. Hubo desarrollo de mucorales en los cultivos de 8/9 pacientes; cinco Rhizopus spp y tres Mucor spp. Todos los pacientes recibieron un tratamiento inicial con anfotericina B deoxicolato, que en tres de ellos fue continuado con anfotericina B liposomal, y cirugía. Tres enfermos recibieron además un tratamiento adyuvante con oxigeno hiperbárico. La mortalidad fue 30%.

Mucormycosis is an opportunistic infection caused by fungi of the order Mucorales. It is characterized by rapid progression and high morbidity and mortality in the absence of early diagnosis and prompt treatment. It was an infrequent disease, but in recent years, its incidence appears to have increased. The aim of this paper is to report the cases of mucormycosis diagnosed from 1982 to 2010 at the Hospital de Clinicas José de San Martín, University of Buenos Aires. We diagnosed 10 cases of mucormycosis; the first three between 1982 and 2004 and the last 7 between 2005 and 2010. The incidence from 1980 to 2004 was 0.13 patient-years and the frequency 0.1/10 000 discharges (95% CI 0.00- 0.3). In the period 2005 to 2010, the incidence was 0.86 patients per year with 1.1/10 000 discharges (95% CI 0.5-2.4). There was a pulmonary mucormycosis case (in a patient treated with corticosteroids) and nine rhinocerebral cases, two in neutropenic and seven in diabetic patients. The diagnosis was made by observation of cenocytic hyphae in 10/10 patients. Mucorales were recovered in 8/9 cultures (5 Rhizopus spp and 3 Mucor spp.). In one case diagnosis of pulmonary mucormycosis was made post-mortem. Nine patients were treated with amphotericin B deoxycholate (in 3 patients supplemented with liposomal amphotericin B) and surgery. Three patients underwent hyperbaric chamber. Seven patients had favorable outcome. In conclusion, mucormycosis is a rare disease, but its incidence has increased over the past five years. A good evolution of the patients is linked to early diagnosis and treatment.

Mucormicosis: Una micosis emergente / Mucormycosis: An emergent mycosis

El objetivo de este trabajo es presentar la incidencia, frecuencia, características clínicas y evolución de los pacientes con mucormicosis atendidos en el Hospital de Clínicas José de San Martín, Universidad de Buenos Aires, entre los años 1982 y 2010. Durante ese período se diagnosticaron 10 casos de mucormicosis. Los tres primeros entre 1982 y 2004 y los últimos 7 entre 2005 y 2010. La incidencia y frecuencia de esta enfermedad, para el período 1980-2004 fue 0.13 pacientes/año y 0.1 casos/10 000 egresos (IC 95%: 0.00 a 0.3) respectivamente. En el período 2005-2010 la incidencia fue 0.86 pacientes/año y la frecuencia de 1.1 casos/10 000 egresos (IC 95%: 0.5 a 2.4). Hubo nueve casos de mucormicosis rinosinuso-orbitaria, siete en pacientes con diabetes mellitus, uno en una paciente con una hemopatía maligna y neutropenia, y el restante en un paciente con HIV/sida que además estaba neutropénico y con un síndrome hemofagocítico. En una paciente se realizó el diagnóstico post mortem de mucormicosis pulmonar. El diagnóstico se efectuó por la observación de filamentos cenocíticos en los diez casos. Hubo desarrollo de mucorales en los cultivos de 8/9 pacientes; cinco Rhizopus spp y tres Mucor spp. Todos los pacientes recibieron un tratamiento inicial con anfotericina B deoxicolato, que en tres de ellos fue continuado con anfotericina B liposomal, y cirugía. Tres enfermos recibieron además un tratamiento adyuvante con oxigeno hiperbárico. La mortalidad fue 30%.(AU)

Mucormycosis is an opportunistic infection caused by fungi of the order Mucorales. It is characterized by rapid progression and high morbidity and mortality in the absence of early diagnosis and prompt treatment. It was an infrequent disease, but in recent years, its incidence appears to have increased. The aim of this paper is to report the cases of mucormycosis diagnosed from 1982 to 2010 at the Hospital de Clinicas José de San Martín, University of Buenos Aires. We diagnosed 10 cases of mucormycosis; the first three between 1982 and 2004 and the last 7 between 2005 and 2010. The incidence from 1980 to 2004 was 0.13 patient-years and the frequency 0.1/10 000 discharges (95% CI 0.00- 0.3). In the period 2005 to 2010, the incidence was 0.86 patients per year with 1.1/10 000 discharges (95% CI 0.5-2.4). There was a pulmonary mucormycosis case (in a patient treated with corticosteroids) and nine rhinocerebral cases, two in neutropenic and seven in diabetic patients. The diagnosis was made by observation of cenocytic hyphae in 10/10 patients. Mucorales were recovered in 8/9 cultures (5 Rhizopus spp and 3 Mucor spp.). In one case diagnosis of pulmonary mucormycosis was made post-mortem. Nine patients were treated with amphotericin B deoxycholate (in 3 patients supplemented with liposomal amphotericin B) and surgery. Three patients underwent hyperbaric chamber. Seven patients had favorable outcome. In conclusion, mucormycosis is a rare disease, but its incidence has increased over the past five years. A good evolution of the patients is linked to early diagnosis and treatment.(AU)

Mucormicosis: Una micosis emergente / Mucormycosis: An emergent mycosis

El objetivo de este trabajo es presentar la incidencia, frecuencia, características clínicas y evolución de los pacientes con mucormicosis atendidos en el Hospital de Clínicas José de San Martín, Universidad de Buenos Aires, entre los años 1982 y 2010. Durante ese período se diagnosticaron 10 casos de mucormicosis. Los tres primeros entre 1982 y 2004 y los últimos 7 entre 2005 y 2010. La incidencia y frecuencia de esta enfermedad, para el período 1980-2004 fue 0.13 pacientes/año y 0.1 casos/10 000 egresos (IC 95%: 0.00 a 0.3) respectivamente. En el período 2005-2010 la incidencia fue 0.86 pacientes/año y la frecuencia de 1.1 casos/10 000 egresos (IC 95%: 0.5 a 2.4). Hubo nueve casos de mucormicosis rinosinuso-orbitaria, siete en pacientes con diabetes mellitus, uno en una paciente con una hemopatía maligna y neutropenia, y el restante en un paciente con HIV/sida que además estaba neutropénico y con un síndrome hemofagocítico. En una paciente se realizó el diagnóstico post mortem de mucormicosis pulmonar. El diagnóstico se efectuó por la observación de filamentos cenocíticos en los diez casos. Hubo desarrollo de mucorales en los cultivos de 8/9 pacientes; cinco Rhizopus spp y tres Mucor spp. Todos los pacientes recibieron un tratamiento inicial con anfotericina B deoxicolato, que en tres de ellos fue continuado con anfotericina B liposomal, y cirugía. Tres enfermos recibieron además un tratamiento adyuvante con oxigeno hiperbárico. La mortalidad fue 30%.(AU)

Mucormycosis is an opportunistic infection caused by fungi of the order Mucorales. It is characterized by rapid progression and high morbidity and mortality in the absence of early diagnosis and prompt treatment. It was an infrequent disease, but in recent years, its incidence appears to have increased. The aim of this paper is to report the cases of mucormycosis diagnosed from 1982 to 2010 at the Hospital de Clinicas José de San Martín, University of Buenos Aires. We diagnosed 10 cases of mucormycosis; the first three between 1982 and 2004 and the last 7 between 2005 and 2010. The incidence from 1980 to 2004 was 0.13 patient-years and the frequency 0.1/10 000 discharges (95% CI 0.00- 0.3). In the period 2005 to 2010, the incidence was 0.86 patients per year with 1.1/10 000 discharges (95% CI 0.5-2.4). There was a pulmonary mucormycosis case (in a patient treated with corticosteroids) and nine rhinocerebral cases, two in neutropenic and seven in diabetic patients. The diagnosis was made by observation of cenocytic hyphae in 10/10 patients. Mucorales were recovered in 8/9 cultures (5 Rhizopus spp and 3 Mucor spp.). In one case diagnosis of pulmonary mucormycosis was made post-mortem. Nine patients were treated with amphotericin B deoxycholate (in 3 patients supplemented with liposomal amphotericin B) and surgery. Three patients underwent hyperbaric chamber. Seven patients had favorable outcome. In conclusion, mucormycosis is a rare disease, but its incidence has increased over the past five years. A good evolution of the patients is linked to early diagnosis and treatment.(AU)

[Mucormycosis. An emergent mycosis]. / Mucormicosis. Una micosis emergente.

Mucormycosis is an opportunistic infection caused by fungi of the order Mucorales. It is characterized by rapid progression and high morbidity and mortality in the absence of early diagnosis and prompt treatment. It was an infrequent disease, but in recent years, its incidence appears to have increased. The aim of this paper is to report the cases of mucormycosis diagnosed from 1982 to 2010 at the Hospital de Clinicas José de San Martín, University of Buenos Aires. We diagnosed 10 cases of mucormycosis; the first three between 1982 and 2004 and the last 7 between 2005 and 2010. The incidence from 1980 to 2004 was 0.13 patient-years and the frequency 0.1/10 000 discharges (95% CI 0.00- 0.3). In the period 2005 to 2010, the incidence was 0.86 patients per year with 1.1/10 000 discharges (95% CI 0.5-2.4). There was a pulmonary mucormycosis case (in a patient treated with corticosteroids) and nine rhinocerebral cases, two in neutropenic and seven in diabetic patients. The diagnosis was made by observation of cenocytic hyphae in 10/10 patients. Mucorales were recovered in 8/9 cultures (5 Rhizopus spp and 3 Mucor spp.). In one case diagnosis of pulmonary mucormycosis was made post-mortem. Nine patients were treated with amphotericin B deoxycholate (in 3 patients supplemented with liposomal amphotericin B) and surgery. Three patients underwent hyperbaric chamber. Seven patients had favorable outcome. In conclusion, mucormycosis is a rare disease, but its incidence has increased over the past five years. A good evolution of the patients is linked to early diagnosis and treatment.

Clinical resolution of nasal aspergillosis following therapy with a homeopathic remedy in a dog.

A 6 yr old, male, neutered Weimaraner was treated homeopathically for nasal aspergillosis after failing to respond to two treatments of topical (intranasal) clotrimazole and oral amoxicillin trihydrate/clavulanate potassium. Computed tomography, rhinoscopy, fungal culture, and cytology previously confirmed the diagnosis. At presentation for homeopathic treatment, the dog had aggressive left-sided sinusitis and rhinitis with destruction of nasal turbinates and severe bouts of epistaxis. Erosion and depigmentation of the nasal planum were evident. After two treatments with homeopathic aurum metallicum, resolution of clinical signs occurred and clearance of the aspergillosis organisms was documented by computed tomographic scan, rhinoscopy, and histopathology. Homeopathic aurum metallicum may be beneficial in treating cases of canine nasal aspergillosis.

Successful treatment of terbinafine in a case of sporotrichosis.

Sporotrichosis is a chronic subacute infection caused by fungi belonging to the Sporothrix Complex. In the present clinical case, nasal sporotrichosis was treated with potassium iodide. This was unsuccessful, and the treatment was restarted with a combination of potassium iodide and itraconazole. This however resulted in a further recurrence of the infection. The mycological cultures were tested in vitro for antifungal activity to assist in treatment. Terbinafine, an antifungal drug, produced the best results and was therefore used for the rest of the treatment course, with no recurrence after two years of its completion. In addition, both cultures were compared using RAPD and different fragment patterns were observed. This indicated that the isolates were either different or indicated a microevolutionary process of this microorganism.

Sucesso terapêutico da terbinafina em um caso de esporotricose / Successful treatment of terbinafine in a case of sporotrichosis

A esporotricose é uma infecção subaguda ou crônica, causada por fungos pertencentes ao Complexo Sporothrix. Relato do caso: esporotricose de localização nasal foi tratada com iodeto de potássio e como não se obteve sucesso, reiniciou-se o tratamento com associação de iodeto de potássio e itraconazol. Porém, ocorreu nova recidiva. As culturas dos exames micológicos foram submetidas a ensaios de atividade antifúngica in vitro para auxiliar no tratamento. A terbinafina foi o antifúngico que apresentou melhores resultados, por isso, o tratamento foi reiniciado com este antifúngico e, após dois anos do término do mesmo, não recidivou. Adicionalmente, ambas as culturas foram comparadas por RAPD, obtendo padrões de fragmentos distintos, indicando que os isolados são diferentes ou demonstrando um processo microevolutivo do microrganismo.

Sporotrichosis is a chronic subacute infection caused by fungi belonging to the Sporothrix Complex. In the present clinical case, nasal sporotrichosis was treated with potassium iodide. This was unsuccessful, and the treatment was restarted with a combination of potassium iodide and itraconazole. This however resulted in a further recurrence of the infection. The mycological cultures were tested in vitro for antifungal activity to assist in treatment. Terbinafine, an antifungal drug, produced the best results and was therefore used for the rest of the treatment course, with no recurrence after two years of its completion. In addition, both cultures were compared using RAPD and different fragment patterns were observed. This indicated that the isolates were either different or indicated a microevolutionary process of this microorganism.

Repeated rhinoscopic and serologic assessment of the effectiveness of intranasally administered clotrimazole for the treatment of nasal aspergillosis in dogs.

OBJECTIVE: To determine the role of rhinoscopic evaluation and repeated serologic testing in assessing the success rate of intranasally administered clotrimazole for treatment of dogs with nasal aspergillosis. DESIGN: Prospective case series. ANIMALS: 23 dogs with nasal aspergillosis. PROCEDURES: Dogs with nasal aspergillosis were treated with an intranasal infusion of 1% clotrimazole solution. Response to treatment was assessed with repeated rhinoscopic evaluation, with histologic examination and fungal culture when available. Results of repeated serologic testing for aspergillosis were monitored throughout the treatment course. RESULTS: 11 of the 23 (48%) dogs had no rhinoscopic evidence of disease after the first treatment. Three of 7 dogs were free of disease after the second treatment, and 1 of 3 dogs was free after the third treatment. Presence or absence of nasal discharge and results of repeated serologic testing were not consistent with disease status. Overall, the efficacy of intranasally administered clotrimazole for treatment of nasal aspergillosis could be confirmed in 15 of 17 dogs. Delayed recurrence or reinfection was confirmed in 3 of 15 dogs. When recurrences were taken into account, the success rate was 67% (12/15 dogs). CONCLUSIONS AND CLINICAL RELEVANCE: Clinical signs were not predictive of disease state, and follow-up rhinoscopy is recommended to assess response to treatment. The success rate of intranasally administered clotrimazole was similar to rates in previous reports; however, the number of dogs with recurrent disease was relatively high. Monitoring of the results of serologic testing is not recommended for use in determining response to treatment.

[Preparation of nasal thermosensible gels of Chinese medicine Xingbi and release behavior in vitro].

OBJECTIVE: To prepare the nasal thermosensible gels of Chinese medicine Xingbi and study the release mechanism. METHOD: The gels were prepared by using P407 as the gel matrix and P188 and PEG 6000 were used to adjust the gelatination temperature. The formulations were screened by the method of orthogonal test. Mathematic models were used to imitate the drug release. RESULT: 20% poloxmar 407, 2% poloxmar 188 and 2% PEG 6000 were suitable to Chinese medicine Xingbi thermosensitive gel in situ. Nasal thermosensible gels of Chinese medicine Xingbi was gelated at the temperature between 32-34 degrees C and the dissolution curves in vitro showed that the drug release could be best described by the Higuchi equation. CONCLUSION: The formulation of the nasal thermosensible gels of Chinese medicine Xingbi is reasonable and it is worth doing further research.

Effectiveness of fluticasone furoate 110 microg once daily in the treatment of nasal and ocular symptoms of seasonal allergic rhinitis in adults and adolescents sensitized to mountain cedar pollen.

BACKGROUND: Fluticasone furoate (FF) is a novel enhanced-affinity corticosteroid for the treatment of allergic rhinitis, delivered by a unique side-actuated device. This study was designed to investigate the efficacy and safety of FF nasal spray (FFNS) 110 microg once daily compared with placebo in adults and adolescents (aged > or =12 years) with seasonal allergic rhinitis (SAR) symptoms caused by mountain cedar (Juniperus ashei) pollen. METHODS: This was a randomized, double-blind, placebo-controlled, parallel-group, phase III study conducted over a 2-week period (between 10 December 2004 and 19 January 2005) at seven study sites, in Austin, Texas, USA, and San Antonio, Texas, two metropolitan cities in the central Texas Hill Country located approximately 80 miles apart. Adult and adolescent patients (aged > or =12 years) with SAR, who were sensitized to mountain cedar (Juniperus ashei) pollen, were randomized to receive either FFNS 110 microg (n = 152) or placebo (n = 150) once daily. Patients rated the severity of each nasal symptom (rhinorrhea, nasal congestion, nasal itching, and sneezing) and ocular symptom (redness, watery eyes, itching and burning) on a 4-point categorical scale (0 = none, 3 = severe) in a reflective and instantaneous manner. Patients also rated their overall evaluation of response to therapy. TRIAL REGISTRATION: ClinicalTrials.gov Identifier NCT00115622. RESULTS: FFNS significantly improved the nasal symptoms of SAR compared with placebo. The least square (LS) mean difference in the reflective total nasal symptom score (TNSS) was -0.777 (p = 0.003). A significant reduction in morning pre-dose instantaneous TNSS was also observed compared with placebo (LS mean difference -0.902; p < 0.001). Patients receiving FFNS had significantly greater improvements from baseline in reflective total ocular symptom scores (TOSS) than those receiving placebo (LS mean difference -0.546; p = 0.008). Significant improvements in ocular symptoms with FFNS versus placebo were also observed for morning pre-dose instantaneous TOSS (LS mean difference -0.519; p = 0.009). FFNS had a favorable safety and tolerability profile: fewer adverse events occurred with FFNS (22%) than with placebo (29%), and no serious adverse events were observed. CONCLUSIONS: FFNS 110 microg once daily demonstrated efficacy in relieving both the nasal and ocular symptoms of SAR in adult and adolescent patients.

Combined clotrimazole irrigation and depot therapy for canine nasal aspergillosis.

OBJECTIVES: To evaluate the effect of short duration 1 per cent clotrimazole flush when combined with 1 per cent clotrimazole cream instilled into the frontal sinuses for the treatment of nasal aspergillosis in 14 dogs. METHODS: Fourteen dogs with clinical, radiological, serological and rhinoscopic findings consistent with nasal aspergillosis were treated by frontal sinus trephination and a short, five-minute flushing of 1 per cent topical clotrimazole solution followed by a 1 per cent clotrimazole cream instilled as a depot agent. RESULTS: Twelve of the 14 dogs (86 per cent) responded well to treatment and either had no clinical signs after treatment or had signs consistent with mild rhinitis during a minimum follow-up period of six months. Only one dog required multiple treatments. Treatment was well tolerated by all patients, with minimal complications. CLINICAL SIGNIFICANCE: This treatment compares favourably to previously published data using one-hour topical clotrimazole or enilconazole flushing treatment protocols. The treatment technique significantly reduced treatment time under anaesthesia.