Coblation Versus Diode Laser Tonsillectomy: A Comparative Study.

Introduction: The study aimed to compare the intra-individual 2 procedures of tonsillectomy (Coblation and diode laser) concerning the operative time, the amount of blood loss, postoperative pain, and other complications. Materials and Methods: A comparative study was conducted at many Private Hospitals, Baghdad, Iraq from February 2019- February 2020. Coblation and diode laser tonsillectomy were performed on the same patient (one for each side) which was blinded to the patients or their caregivers and the surgeon who did the tonsillectomy. A double blinded randomization process of 1 to 1 of these two procedures according to the side involved was performed. Data concerning the age, gender, indications for tonsillectomy, operative time, the amount of the blood loss, post-tonsillectomy pain by VAS scores, and other complications were recorded for each patient. Results: Out of 62 participants, there were 34 (54.8%) females. The majority were from the age group ≤18 years (n = 54, 87.1%). The operative time and amount of the intraoperative blood loss were significantly lower in the Coblation than a diode laser tonsillectomy. However, the postoperative pain scores in the diode laser were a statistically significant difference less than the Coblation group at the periods 3 hours, 8 hours, 24 hours, and 7 days (P-value < 0.05). Conclusions: Coblation was better than diode laser because of shorter operative time and less intraoperative blood loss. However, the diode laser technique had lesser postoperative pain at the postoperative periods 3 hours, 8 hours, 24 hours, and 7 days than Coblation.

Parosmia Due to COVID-19 Disease: A 268 Case Series.

Although parosmia is a common problem in the era of the COVID-19 pandemic, few studies assessed the demographic and clinical aspects of this debilitating symptom. We aimed to evaluate the socio-clinical characteristics and outcome of various options of treatment of individuals with parosmia due to COVID-19 infection. The study was conducted at two main Hospitals in the Ramadi and Tikrit cities, Iraq, on patients with a chief complaint of parosmia due to COVID-19 disease. The study involved 7 months (August 2020-February 2021). Detailed demographic and clinical characteristics and treatment options with their outcome were recorded and analyzed. Out of 268 patients with parosmia, there were 197 (73.5%) females. The majority were from age group ≤ 30 years (n = 188, 70.1%), housewives (n = 150, 56%), non-smokers (n = 222, 82.8%), and associated with dysgeusia (n = 207, 77.2%) but not associated with nasal symptoms (n = 266, 99.3%). All patients have complained of anosmia (89.9%) or hyposmia (10.1%). Troposmia was reported in the majority of participants. The majority of the patients were suffering from severe parosmia (65.7%). Around 3 quarters of the cases were presented in ≤ 4 months. Altered quality of life (AQL) was presented in 91.8% of subjects, and there was a significant association with the presence of dysgeusia and type and severity of parosmia. The smoking habit didn't show a significant association with AQL, the severity of parosmia, and the recovery rate. Most of the odor group was the most triggering stimuli eliciting parosmia, while, the sewage was the response odor in above 50% of the cases. The recovery rate was poor with olfactory training plus either tonics or local and systemic steroids. Parosmia due to COVID-19 infection is a common problem with poor results in the short-term treatment and follow-up. The AQL was seen in a greater proportion of patients and strongly associated with the presence of dysgeusia, type, and severity of parosmia.

Prevalence of dysphonia due to COVID-19 at Salahaddin General Hospital, Tikrit City, Iraq.

BACKGROUND: Dysphonia is a feature of the COVID-19 disease with different prevalence rates of occurrence among various nations. OBJECTIVES: To determine the prevalence of dysphonia in hospitalized patients with COVID-19 disease. MATERIALS AND METHODS: The study was conducted at Salahaddin General Hospital during the period from January to March 2021. Hospitalized COVID-19 patients with or without dysphonia were enrolled in the study. Demographic and clinical data were recorded. The severity, duration, laryngoscopic finding, and fate of the dysphonia were registered too. RESULTS: Out of 94 subjects, there were 21 (22.3%) with dysphonia. The age was ranged from 23 to 101 years, with nearly equal gender distribution. Non-smokers were found in 52.1% of the cases. Dyspnea (100%), fever (100%), and cough (98.9%) were the most common presenting symptoms. There was a statistically significant difference between the dysphonic and non-dysphonic groups regarding fatigue, nasal obstruction, and diarrhea (P-value<0.05). Mild dysphonia was found in 10 (47.6%) of the dysphonic cases. The most common laryngoscopic finding was the bowing of the vocal cords (5/18). Most of the patients (11/18) were with dysphonia for more than a month duration. Similar numbers were not recovered for a one-month follow-up. CONCLUSION: The prevalence of dysphonia was 22.3%. Dyspnea, fever, and cough were the commonest symptoms. Fatigue, nasal obstruction, and diarrhea affected dysphonia. Bowing of the vocal cords was the most common abnormality. Most of the cases were with mild dysphonia, persisting for more than a month, and were not resolved during the follow-up period of one month.

Effect of nasal corticosteroid in the treatment of anosmia due to COVID-19: A randomised double-blind placebo-controlled study.

OBJECTIVES: Anosmia is a common debilitating symptom of the novel coronavirus disease 2019 (COVID-19). Currently, there is no satisfactory treatment of anosmia. Therefore, this study was conducted to evaluate the therapeutic effect of nasal betamethasone drops in the recovery of olfaction in COVID-19-associated anosmia. METHODS: The study was designed as a randomised, double-blind, placebo-controlled clinical trial. In total, 276 PCR-confirmed COVID-19 patients who were presented to the outpatient clinic with anosmia were enrolled in the study. In the betamethasone group, 138 participants received nasal drops of betamethasone 3 times daily until recovery for a maximum of one month. Similar dose of 9% NaCl drops was administered to 138 participants in the placebo group. RESULTS: The median age of participants was 29 years (IQR 23-37). Among them, 198 (71.7%) were females. Ageusia was co-presented with anosmia in 234 (84.8%) of participants. In this study, 83% of participants had recovered from anosmia within 30 days, with a median recovery time of 13 days (IQR 8-18). Compared to placebo, nasal application of betamethasone drops has no significant effect on the recovery time of anosmia (hazard ratio 0.88; 95% CI 0.68-1.14; P = 0.31). CONCLUSION: The use of nasal betamethasone to facilitate the recovery time of acute anosmia is not advised. In addition, age, smoking status, the duration of anosmia at presentation, and the co-presentation of ageusia with anosmia are important determinant covariates for the recovery time of anosmia. Further clinical trials, which take these covariates into account, will need to be undertaken. The trail has been registered at ClinicalTrails.gov, NCT04569825.