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Abstract Introduction Variations in clinical practice regarding the management of benign paroxysmal positional vertigo (BPPV) among clinicians have been noted in previous studies. Such variations might be related to the different adherence to clinical practice guidelines. Objective To evaluate clinicians' adherence to BPPV guidelines and investigate the variations in the adherence between different specialties and qualifications. Methods This is a cross-sectional study with a vignettes-based survey conducted between June and August, 2020. We included clinicians engaged in managing BPPV that had at least one year of clinical experience. We excluded students, and clinicians who were not involved in the management of individuals with BPPV. Participants were asked to make their management choices based on four hypothetical patient vignettes. The sample ranged from 77 participants for the first vignette to 45 participants for the last vignette. Results We included 77 clinicians in the study, with the majority being Otolaryngologists (31.2%). The respondents' mean adherence to the guideline was of 63.3%. Result showed that Otolaryngologists' adherence was higher than that of clinicians from different specialties (p = 0.006, d = 0.72). Furthermore, clinicians with a postgraduate degree were more likely to adhere than those with a bachelor's degree only (p = 0.014, d = 0.58) and participants who were aware of the guideline were more likely to adhere to it (p < 0.001, d = 1.05). Lastly, regression analysis exhibited that adherence was affected by postgraduate degree and guideline awareness. Conclusion Otolaryngologists were more likely to adhere to the guideline than other specialties. Among all specialties, higher adherence was associated with guideline awareness and postgraduate degrees.
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Purpose: To evaluate the efficacy of a biosimilar ranibizumab (Razumab) on outcomes of retinopathy of prematurity (ROP) for the first time. Methods: This retrospective study included infants presenting with stage 3+ ROP either in zone 1 or zone 2 posterior or aggressive posterior ROP (APROP). All eligible infants received intravitreal razumab (0.25 mg/0.025 ml) monotherapy. Follow?up was continued monthly till complete retinal vascularization was achieved while retreatment with razumab was given when recurrent neovascularization was noted. In case of no recurrence but incomplete vascularization, laser photocoagulation was done to the residual avascular retina. Results: We included 118 eyes of 59 infants with a median gestational age of 30 weeks and median birth weight of 1250 grams. At presentation, APROP was found in 28 eyes (24%) of 14 babies while stage 3 disease was seen in zone 1 in another 28 eyes (24%) and the remaining 62 eyes (52%) had stage 3 ROP in zone 2 posterior region. Complete resolution of ROP along with complete vascularization was seen in 22 eyes (19%) at a median of 55 days (IQR = 31–56 days) and 42 eyes (35%) showed a recurrent neovascularization at a median of 51 days post razumab (IQR = 42– 55 days). The cumulative incidence of recurrence of neovascularization (21%, 95% CI = 14%–29%) peaked at seven weeks and was significantly higher in eyes with APROP (43%, 95% CI = 27%–63%) compared to eyes without APROP (13.4%, 95%CI, 8%?22%) (P < 0.001). Conclusion: Razumab appears to be safe and effective in treating ROP, with about a third requiring reinjection at seven weeks after the first dose.
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Abstract Objective This is the first study to establish the utility of extended curettage with or without bone allograft for Grade II giant cell tumors GCTs around the knee joint with the aim of exploring postoperative functional outcomes. Methods We retrospectively reviewed 25 cases of Campanacci grade II GCTs undergoing extended curettage between January 2014 and December 2019. The participants were divided into two groups: one group of 12 patients underwent extended curettage with bone allograft and bone cement, while the other group of 13 patients underwent extended curettage with bone cement only. Quality of life was assessed by the Revised Musculoskeletal Tumor Society Score and by the Knee score of the Knee Society; recurrence and complications were assessed for each cohort at the last follow-up. The Fisher test and two-sample t-tests were used to compare the categorical and continuous outcomes, respectively. Results The mean age was 28.09 (7.44) years old, with 10 (40%) males and 15 females (60%). The distal femur and the proximal tibia were involved in 13 (52%) and in 12 (48%) patients, respectively. There was no significant difference in the musculoskeletal tumor society score (25.75 versus 27.41; p= 0.178), in the knee society score (78.67 versus 81.46; p= 0.33), recurrence (0 versus 0%; p= 1), and complications (25 versus 7.69%; p= 0.21). Conclusions Extended curettage with or without bone allograft have similar functional outcomes for the knee without any major difference in the incidence of recurrence and of complications for Grade II GCTs. However, surgical convenience and cost-effectiveness might favor the bone cement only, while long-term osteoarthritis prevention needs to be investigated to favor bone allograft.
Resumo Objetivo Este é o primeiro estudo a estabelecer a utilidade da curetagem estendida com ou sem enxerto ósseo em tumores de células gigantes (TCGs) de grau II na articulação do joelho com o objetivo de explorar os resultados funcionais pós-operatórios. Métodos Revisamos retrospectivamente 25 casos de TCGs de grau II de Campanacci submetidos a curetagem estendida entre janeiro de 2014 e dezembro de 2019. Os participantes foram divididos em 2 grupos: um grupo de 12 pacientes foi submetido a curetagem estendida com aloenxerto ósseo e cimento ósseo, enquanto o outro grupo, com 13 pacientes, foi submetido a curetagem estendida apenas com cimento ósseo. A qualidade de vida foi avaliada pela Pontuação Revista da Musculoskeletal Tumor Society (MTS, na sigla em inglês) e pela Pontuação da Knee Society (KS, na sigla em inglês), enquanto as taxas de recidiva e complicações foram avaliadas em cada coorte na última consulta de acompanhamento. O teste de Fisher e os testes t de duas amostras foram usados para comparação de resultados categóricos e contínuos, respectivamente Resultados A média de idade dos pacientes foi de 28,09 (7,44) anos; 10 (40%) pacientes eram do sexo masculino e 15 (60%) pacientes eram do sexo feminino. O fêmur distal e a tíbia proximal foram acometidos em 13 (52%) e 12 (48%) dos pacientes, respectivamente. Não houve diferença significativa na pontuação revista da MTS (25,75 versus 27,41; p= 0,178), na pontuação da KS (78,67 versus 81,46; p= 0,33) e nas taxas de recidiva (0 versus 0%; p= 1) e complicações (25 versus 7,69%; p= 0,21). Conclusões A curetagem estendida com ou sem aloenxerto ósseo tem resultados funcionais semelhantes em pacientes com TCGs de grau II no joelho, sem qualquer diferença importante na incidência de recidivas e complicações. No entanto, a conveniência cirúrgica e o custo-benefício podem favorecer a utilização apenas de cimento ósseo, enquanto a prevenção da osteoartrite em longo prazo precisa ser investigada para favorecer o enxerto ósseo.
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Humans , Bone Cements , Bone Transplantation , Curettage , Giant Cell Tumors , Knee/surgeryABSTRACT
Every woman who became pregnant has to undergo the process of delivery. In normal process of delivery the baby is delivered per vagina, an episiotomy is performed by health care provider or midwife. Episiotomy is a surgically planned incision on the perineum and the posterior vaginal wall during the second stage of labour to enlarge the vaginal introits so as to facilitate easy and safe delivery of the fetus. Episiotomy may be advice in the situations such as inelastic perineum, fetal distress, and complicated birth, prolonged second stage of labor, instrumental vaginal delivery and previous perineal surgeries .There are four types of episiotomy: midline, mediolateral, lateral and J shaped. Care of episiotomy involves perineal care, sitz bath, infrared heat, perineal exercises, antiseptic ointments, cold and hot packs The REEDA scale is used for assessing the perineal healing. Complications of episiotomy include perineal discomfort, perineal pain, difficulty with breast feeding and walking, perineal bleeding, infection, wound dehiscence and dyspareunia
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Gastric cancer remains a significant global health concern, coercing the need for advancements in imaging techniques for ensuring accurate diagnosis and effective treatment planning. Artificial intelligence (AI) has emerged as a potent tool for gastric-cancer imaging, particularly for diagnostic imaging and body morphometry. This review article offers a comprehensive overview of the recent developments and applications of AI in gastric cancer imaging. We investigated the role of AI imaging in gastric cancer diagnosis and staging, showcasing its potential to enhance the accuracy and efficiency of these crucial aspects of patient management. Additionally, we explored the application of AI body morphometry specifically for assessing the clinical impact of gastrectomy. This aspect of AI utilization holds significant promise for understanding postoperative changes and optimizing patient outcomes. Furthermore, we examine the current state of AI techniques for the prognosis of patients with gastric cancer. These prognostic models leverage AI algorithms to predict long-term survival outcomes and assist clinicians in making informed treatment decisions.However, the implementation of AI techniques for gastric cancer imaging has several limitations. As AI continues to evolve, we hope to witness the translation of cutting-edge technologies into routine clinical practice, ultimately improving patient care and outcomes in the fight against gastric cancer.
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Background: Periodontitis is a multi-factorial chronic inflammatory disease of attachment apparatus of teeth with microorganisms playing a major role. To address periodontal disease various strategies have been adopted to target these periodonto-pathogens. Various antimicrobial drugs (systemic as well as local) are effectively used to control the disease. However due to various side effects ofsystemic administration of the drugs like gastro intestinal disturbances, development of resistant organisms, high dosage of the drug required, local delivery of the drug is a better option as the drug is directly delivered at the site of infection with minimum dosage and maximum response achieved thus eliminating all the undesired effects of the drug. Aim: To evaluate the efficacy of 10% povidone iodine with 2% metronidazole and 1% ornidazole with 0.25% chlorhexidine gel as local delivery systems for the reduction in the pocket depth, changes in CAL, gingival inflammation. Materials and methods: A total of 20 patients diagnosed with mild- moderate chronic periodontitis were divided into two groups in a split-mouth study design - Group I and Group II with each group containing 20 sites with probing depth of >5 mm, CAL ?3 mm. In Group I, 10% povidine-iodine gel with 2% metronidazole was delivered inside the pocket and Group II, 1% ornidazole with 0.25% chlorhexidine was used as a local delivery system in adjunct to scaling and root planning. In both groups, medications were delivered at weekly interval for a period of 4 weeks. Baseline and 4 weeks measurements were done and compared for probing pocket depth (PPD), clinical attachment levels (CAL) and gingival inflammation. Results: The results obtained were statistically analyzed. Both groups showed statistically significant improvements in terms of clinical parameters. However, there was statistically insignificant difference when compared between the two groups. The results clearly demonstrate that both povidone iodine with metronidazole and ornidazole with chlorhexidine are also useful in controlling the acute phase of the periodontal disease in adjunct to scaling and root planning (SRP). Conclusion: Both drugs when used as an adjunct to scaling and root planning enhances probing pocket depth reduction, change in clinical attachment levels and gingival inflammation in mild- moderate chronic periodontitis cases.
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Placental site trophoblastic tumour (PSTT) is a rare variant of gestational trophoblastic disease developing from intermediate trophoblasts. PSTTs are incredibly rare tumours with 1 in 100000 pregnancies and only about 200 cases reported till date with mortality reaching up to 25% in undiagnosed c ases. We present the case of a 37year old female, gravida 4 para 3, presenting with uncontrollable post caesarean haemorrhage for which she underwent subtotal hysterectomy. Histopathological examination revealed Placental site trophoblastic tumour. Placent al site trophoblastic tumour, being a rare entity, pose difficulties in its early diagnosis. Delayed diagnosis can lead to distant metastases, thus worsening the prognosis.
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Context: Radiographs have an essential role in Chronological Age (CA) estimation and are being used for dental age (DA) determination. Aims: Detecting the validity of Nolla’s method (NM) for the age assessment of Kurdish Iraqi children (KIC). Methods and Material: A retrospective study was performed using orthopantomographs (OPGs) of 354 subjects aged from 4 to 13 years (178 boys and 176 girls) and their recording files. Subjects were divided into nine study groups: 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13 years old. The chronological age (CA) was subtracted from the DA to find the validity of NM; the positive results indicated the overestimation of age, whereas the negative results indicated for underestimation. The data were recorded through a digitalised system using Microsoft Excel worksheet and analysed by Statistical Package for the Social Sciences (SPSS, version 25) programme using the dependent T?test and graphical analysis. The level of P value used in this study was set at < 0.05. Results: The DA is underestimated in ages 9 to 13 in boys and girls. The highest difference in DA–CA was at the age of 9 years (?0.146 ± 0.162). Conclusions: NM for age estimation was slightly overestimated in age groups of 4, 5, 6, 7, and 8 years in boys and girls without statistically significant differences. However, this method underestimated the ages of KIC ranging from 9 to 13 years significantly.
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Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection started in Wuhan, China, and spread to the rest of the world to become a pandemic affecting over 385 million people throughout the world to date. Coronavirus disease 2019 (COVID-19) is primarily started as a respiratory tract infection. Recent studies indicate that it should be regarded as a systemic disease involving multiple systems including the hematopoietic system. Complete blood count and its parameters are important investigative tools in its prognosis. However, very few studies highlight the importance of peripheral blood cell morphology in this disease. Aim: To study the hematological parameters (complete blood count and peripheral blood film) of COVID-19-positive patients and to compare the hematological parameters of those admitted in intensive care units (ICUs) with those admitted in non-ICUs of the hospitals. Materials and methods: This retrospective study was carried out at a COVID-19 dedicated tertiary care center over a period of 3 months from July 2020 to September 2020. In our study, all 79 patients had complete blood counts performed at the time of admission. Complete blood count was repeated during the hospital stay for all severe cases. The data which provided information on the age and gender of each patient were obtained from the Laboratory Information System (LIS) of the hospital. Results: The mean age of our study group was 46.05 years. Out of 79 cases, lymphopenia was seen in 16.5% with five patients presenting with severe lymphopenia (<0.5 × 109 /L). All the patients that required ICU care presented with moderate to severe lymphopenia. The patients in the ICU setting showed significant neutrophilia (mean 14.16 × 109 /L) on follow-up complete blood count. Thrombocytopenia was observed in 35.3% of cases. It was observed that the mean neutrophil– lymphocyte ratio was higher in ICU admitted patients as compared to the non-ICU admitted patients. Among the ICU patients, 80% showed a neutrophil–lymphocyte ratio above the baseline cutoff (3.1). A wide array of morphological changes were observed in the peripheral blood smear including toxic-like granules in neutrophils, fetus-like C-shaped nucleus, lymphoplasmacytoid cells, bizarre cells, and apoptotic cells. Conclusion: The study highlights that at the time of admission older age, decreased lymphocyte count, and raised neutrophil–lymphocyte ratio were closely associated with ICU admissions. Also, the morphological changes in peripheral blood film reveal atypical changes predominantly in the white blood cell (WBC) lineage.
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Background: Management of gingivitis is commonly done by the removal of etiological agents by Periodontist. However, use of topical applications of antibiotic combinations has been shown to improve the treatment outcome. Various drugs alone or in combination have been used. So this study was conducted to determine the effect of different concentrations of combination drugs on gingivitis.Material & Methods:100 patients of gingivitis were divided into two groups of 50 each – Group-A and Group-B. After scaling and root planing, Group-A patients were made to apply Metronidazole 1% and Chlorhexidine 0.25% for period of 12 weeks while as Group-B patients applied Metronidazole 1.5% and Chlorhexidine 0.50% for 12 weeks. Baseline scores of gingival index and bleeding index were recorded followed by readings at 4 and 12 weeks.Results:Results showed that there was a significant improvement in gingivitis and bleeding on probing at 4 and 12 weeks after local application of Metronidazole and Chlorhexidine gel in both the groups. However there were no statistically significant differences between two groups.Conclusions:Topical application of Metronidazole and Chlorhexidine gel as an adjunct to scaling and root planing is an effective treatment modality for the management of gingivitis and the concentrations of the combination do not have any significant effect on the treatment.
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Background: Emergence of Covid-19 pandemic resulted in stressful living conditions throughout the world leading to an alteration of habits and detrimental effects on overall health particularly oral health and hygiene of people throughout the world. The aim was to access perceived stress and its impact on periodontium and oral health in Covid-19 positive patients.Material & Methods:An online health questionnaire was submitted by Covid-19 positive patients over a period of six months with answers regarding their systemic health, perceived stress, existing habits and their alteration, oral hygiene maintenance and symptoms of oral and periodontal diseases during covid positivity.Results:Results showed that there was increase in stress levels of Covid-19 positive patients with alteration of habits and increased incidence of negative effects on oral and periodontal health.Conclusions:Although Covid-19 positive patients experienced more stress and higher incidence of oral and periodontal diseases but no direct relation could be established.
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A granular cell tumour is a tumour of neural origin and is mostly benign and rarely malignant and commonly found in the skin, oral cavity or digestive tract. This report describes a case of a 23 - year - old female with a palpable painless mass on the back near the left axilla with progressive growth. While her laboratory tests and radiological were within normal limits histopathological examination revealed round to polygonal PAS positive atypical cells with large vesicular nuclei and coarsely granular cytoplasm along with foci of spindling an d necrosis which on IHC were S - 100 and CD68 positive and negative for cytokeratin, desmin, EMA. Thus, rendering a diagnosis of a malignant granular tumour of primary origin. This case highlights the importance of accurate histopathological examination to r ecognise and further categorization of Granular cell tumours along with clinical and radiological correlation .
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Placental site trophoblastic tumour (PSTT) is a rare variant of gestational trophoblastic disease developing from intermediate trophoblasts. PSTTs are incredibly rare tumours with 1 in 100000 pregnancies and only about 200 cases reported till date with mortality reaching up to 25% in undiagnosed c ases. We present the case of a 37year old female, gravida 4 para 3, presenting with uncontrollable post caesarean haemorrhage for which she underwent subtotal hysterectomy. Histopathological examination revealed Placental site trophoblastic tumour. Placent al site trophoblastic tumour, being a rare entity, pose difficulties in its early diagnosis. Delayed diagnosis can lead to distant metastases, thus worsening the prognosis.
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Background: Work engagement is a positive, signi?cant, work-related mental state that involves enthusiasm, dedication, and attention, and it has been shown to have a direct impact on care quality. Employees who are more involved in their work, usually experience less job stress and anxiety than those who are not; increased levels of work engagement can improve dental team performance, job satisfaction, emotional wellness, and minimize the likelihood of turnover. to evaluate work engagement of PHCC dentists and dental assistants in Qatar. Objective: Method: An electronic questionnaire was emailed to the whole population of PHCC (217) dentists and (192) dental assistants distributed over 27 health centers and obtained from Dentistry Department data base after securing approval. Study design: quantitative, correlational, and cross - sectional study using instruments re?ecting sociodemographic variables and Utrecht Work Engagement Scale (UWES) that consists of three constructs: vigor, dedication, and absorption (Schaufeli et al (2002)). Results: 187 out of 409 dentists and dental assistant replied to the survey with response rate of 46%. 66.8% of respondents were males, 79.1% were married, 68.4% of participants were below 45 years, 51.9% had less than 5 years of work experience with PHCC. 80.2 % had general satisfaction with the profession, and 43.9% had thoughts of leaving the profession. Conclusion: PHCC general dentists and dental assistants demonstrated average and above of work engagement levels with total mean score of (3.99± 1.15 SD), Dental specialists (3.74±1.29 SD), GP dentists (4.22 ± 1.21 SD), dental assistants (3.95 ± 1.02 SD)
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Resumen Este estudio tuvo como objetivo aislar, caracterizar e identificar bacterias de control biológico que poseen actividad antifúngica de amplio espectro de la filosfera de diferentes cultivos, incluidos el maíz, el trigo y la papa, así como evaluar su actividad en la promoción del crecimiento. En este estudio, 14/113 bacterias de control biológico mostraron actividad antifúngica. Los aislamientos bacterianos M11 y M33 (de maíz), del total de 113, fueron reseleccionados debido a su fuerte actividad antifúngica de amplio espectro (más del 50%) después de su evaluación contra cuatro hongos fitopatógenos que afectan cultivos de alta importancia económica, entre ellos, Alternaría alternata, Rhizoctonia solani, Fusarium oxysporum y Fusarium verticillioides. Los aislamientos se evaluaron, adicionalmente, para determinar los rasgos que promueven el crecimiento de las plantas, es decir, producción de ácido indolacético, solubilización de fosfato, producción de celulasa, compuestos orgánicos volátiles microbianos, cianuro de hidrógeno y sideróforos. Las 14 cepas aisladas mostraron resultados positivos para la producción de la hormona ácido indolacético y la enzima celulasa; 10 cepas fueron positivas para la producción de cianuro de hidrógeno. Además, se observó producción de sideróforos en el caso de 7 cepas, mientras que 5 pudieron solubilizar fosfato inorgánico. Los compuestos orgánicos volátiles microbianos solo fueron sintetizados por los aislamientos M11 y M33, que fueron identificados como Bacillus amyloliquefaciens y Bacillus subtilis, respectivamente, mediante secuenciación del gen ARNr 16S. El estudio de supervivencia mostró que las bacterias de control biológico, es decir, B. amyloliquefaciens y B. subtilis, tienen la capacidad de sobrevivir sobre un sustrato a base de melasa, por un período de tres meses.
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Background: Periodontal diseases are characterized by the presence of bleeding, inflammation, sensitivity, discomfort, mobility and tooth loss. Plenty of studies supported the assumption that vitamin D deficiency might be a risk factor for periodontal diseases. Our study aimed to investigate the true association between serum vitamin D level and the presence of periodontal disease. Materials and methods: The study evaluated 40 patients (age group 19-35 years) attending the outpatient department, Department of Periodontics and Implantology, Govt. Dental College and Hospital, Srinagar, equally divided into two groups (Group I and Group II) according to the inclusion criteria. Group I included generalized aggressive periodontitis patients while Group II included non periodontitis patients. Clinical parameters and serum 25-hydroxyvitamin D level were assessed. Results: Serum vitamin D levels of periodontitis patients compared to non-periodontitis patients presented non statistically significant differences (p-value = 0.878). Conclusion: Although the serum vitamin D level in aggressive periodontitis patients was lower than the healthy controls but the difference seemed to be statistically insignificant and hence it can be concluded that the serum vitamin D deficiency is not a risk factor for periodontitis.
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Background: Various international guidelines have been developed regarding Helicobacter pylori (H. pylori) management, as it is infecting more than half of the world's population. Sudan's health system lacks guidelines regarding H. pylori management, leading to a discrepancy in practice. Investigating the current approach could be a step forward in the formulation of a national consensus in the management of H. pylori. Methods: A cross-sectional study was conducted among medical doctors currently working in Khartoum, Sudan. Participants were enrolled from platforms of medical associations through an online questionnaire. The questionnaire was scored out of 25 points, and scoring 13 or above considered a good approach. Data analysis was carried out using Statistical Package for Social Sciences (SPSS). Results: A total of 358 medical doctors participated in the study. The mean (±SD) score was 12.9(±4.5). Those who were using textbooks, campaigns, symposiums or general medical information to their primary Source of knowledge significantly scored higher. The most selected indication for both diagnosis (76.8%) and treatment (67.6%) was an active peptic ulcer. Stool antigen test (SAT) was the most preferred test (70.7%). The majority of respondents selected triple therapy (82.1%) as a first-line regimen. Only 37.7% confirmed the eradication after four weeks of stopping the treatment. They ensure eradication mainly through SAT (29%). Conclusion: A suboptimal approach was noted among medical doctors of Khartoum, Sudan, regarding H. pylori management. Efforts should be invested in forming national guidelines and the implementation of continuous medical education programs.
Subject(s)
Peptic Ulcer , Therapeutics , Health Systems , Cross-Sectional Studies , Helicobacter pylori , Antigens , DiagnosisABSTRACT
Increased patient demands for highly esthetic implant superstructure in the anterior esthetic zone has increased in the last decades. Moreover, the absence of periodontal ligament in implant supported prosthesis causes forces to be transferred without cushioning effect to the alveolar bone, resulting in increased marginal bone loss (MBL) and influence the heath of peri-implant tissue. Evaluate the available evidence on the effect implant superstructure and it consequences on patient satisfaction, MBL, bleeding on probing (BOP) and probing depth (PD). A protocol of electronic and hand research was performed for English based researches comparing implants inserted in the esthetic zone with all ceramic superstructure: "Will the use of different types of all ceramic superstructure show different esthetic patient satisfaction, marginal bone loss, bleeding on probing and probing depth? Thirteen publications from one thousand one hundred and sixteen research studies were included. This systematic review showed that all ceramic implant superstructure was a versatile treatment option with higher esthetic patient satisfaction and better color of peri-implant mucous especially in patients having thin biotype. On the other hand there wasn't significant difference in MBL, PD and BOP compared to other conventional implant superstructure. More randomized controlled clinical trials with bigger samples are needed to confirm our findings. All ceramic implant superstructure is versatile and highly esthetic treatment option for implant placed in the anterior esthetic zone.(AU)
A demanda do paciente por superestruturas de implante altamente estéticas na zona anterior aumentou nas últimas décadas. Além disso, a ausência de ligamento periodontal em próteses implantossuportadas faz com que as forças sejam transferidas para o osso alveolar sem amortecimento, resultando em aumento da perda óssea marginal (MBL) e influenciando na saúde do tecido peri-implantar. Avaliar as evidências disponíveis sobre o efeito da superestrutura do implante e suas consequências na satisfação do paciente, perda óssea marginal, sangramento à sondagem (SS) e profundidade de sondagem (PS). Um protocolo de pesquisa eletrônica e manual foi realizado para a análise de artigos em inglês comparando implantes com toda a superestrutura em cerâmica inseridos na zona estética: "O uso de diferentes tipos de superestrutura em cerâmica mostrará diferentes níveis de satisfação estética do paciente, perda óssea marginal, sangramento em profundidade de sondagem e sondagem?". Foram selecionadas 1116 publicações e apenas treze estudos foram incluídos na análise final. Esta revisão sistemática mostrou que toda superestrutura do implante em cerâmica foi uma opção de tratamento versátil, com maior satisfação estética do paciente e melhor coloração da mucosa peri-implantar, especialmente em pacientes com biótipo fino. Por outro lado, não houve diferença significativa em MBL, PS e SS em comparação com outras superestruturas de implantes convencionais. Porém, mais ensaios clínicos controlados randomizados com amostras maiores são necessários para confirmar nossos achados. Implicações clínicas: Toda superestrutura do implante em cerâmica é uma opção de tratamento versátil e altamente estética para implantes colocados na zona anterior (AU)
Subject(s)
Alveolar Bone Loss , Patient Satisfaction , Esthetics, DentalABSTRACT
Abstract A collaborative physician-pharmacist relationship is a fundamental component of a patient's primary care. The aim of this study was to investigate the attitude of physicians toward collaborative work with community pharmacists in Sulaimani City, Iraq. A cross sectional design was utilized, and a questionnaire was sent to 60 physicians, of whom 47 completed the questionnaire. A total of 26 (55.3%) physicians stated that they had a history of collaboration with pharmacists in their routine daily work. During/before the treatment process, more than one-third of the physicians "rarely" practiced collaboratively, and one-fifth "never" collaborated. There was little agreement on the community pharmacist's recommendations; however, after the treatment decision by the physician, a higher degree of agreement was reported, and the number of physicians who were "rarely" or "never" practiced collaboratively decreased to less than 5%. Furthermore, the physicians' perspective on the pharmacists' role showed that advising patients on drug administration (85.1%) and preventing drug interactions (76.6%) were the most common duties of the community pharmacists. Physicians agreed on several barriers with respect to collaboration with pharmacists. In conclusion, the physicians' perspective on the engagement of the community pharmacist in the management of patients was relatively limited. The pharmacist's recommendation was more accepted after medications were prescribed than before or during decision making on the treatment.
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Abstract: Olive is grown in semi-arid climatic conditions; however, little is known about mineral changes in olive plant and nutrient requirements during the production period. Hence, the current study was conducted under Pothwar agro-climatic conditions in order to select appropriate stage of macronutrients (N, P, K) application in relation to soil and leaf nutritional status during 2017 and 2018 growing seasons. Soil and leaf analysis were performed at four different phenological stages (i.e. flowering, fruit setting, fruit enlargement and fruit maturity stages). The results revealed that the assessed macronutrient in leaf and soil varied significantly among varieties, phenological stages and growing year. The results revealed also that nitrogen level was found to decrease from fruit set (1.56%) to fruit enlargement stage (1.47%). Leaf and soil N, P and K contents were found higher before the flowering (stage 1) and depleted after fruit harvesting (stage 4), regardless of olive varieties. However, high yielding varieties showed lower nutrients after fruit harvesting (stage 4). Therefore, N content in leaf and soil gradually decreased during fruit growth and development. Whereas, K content in leaf and soil sharply declined from fruit maturity to fruit ripening stage. Overall, the trend of nutrient depletion showed that plants need phosphorus for fruit setting, nitrogen before and after fruit setting, and potash after pit hardening or at oil accumulation stages.