Annals of Saudi Medicine最新文献

{"title":"Splenic abscess as a possible sequela of COVID-19: a case series.","authors":"Noura AlZarooni,&nbsp;Abdulaziz AlBaroudi,&nbsp;Labib AlOzaibi,&nbsp;Osama AlZoabi","doi":"10.5144/0256-4947.2021.307","DOIUrl":"10.5144/0256-4947.2021.307","url":null,"abstract":"<p><p>Splenic abscess is an aggressive disease with a non-specific etiology and symptoms that are systemically detrimental. During the current COVID-19 pandemic, there has been a noted rise in the incidence of splenic abscesses. The aim of this article was to explore whether infection with the SARS-CoV-2 virus increases the risk of developing splenic abscesses. We reviewed three cases with SARS-CoV-2 infection who developed splenic abscess. The clinical characteristics, treatment course, management and outcome are reported. We perceived that hypercoagulability status, superimposing infections and immunosuppression were related to SARS-CoV-2 infection. These were common factors in these three observed cases of splenic abscess as a complication related to the new viral pandemic. SARS-CoV-2 infection might be a risk factor in development of splenic abscess. SIMILAR CASES PUBLISHED: To the best of our knowledge only one case similar to our case series was published.</p>","PeriodicalId":8016,"journal":{"name":"Annals of Saudi Medicine","volume":"41 5","pages":"307-311"},"PeriodicalIF":1.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/1d/3d/0256-4947.2021.307.PMC8497008.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39493650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"<i>Cryptosporidium spp.</i> during chemotherapy: a cross-sectional study of 94 patients with malignant solid tumor.","authors":"Mehmet Karabey,&nbsp;Hüseyin Can,&nbsp;Tülay Öncü Öner,&nbsp;Mert Döşkaya,&nbsp;Sedef Erkunt Alak,&nbsp;Aysu Değirmenci Döşkaya,&nbsp;Muhammet Karakavuk,&nbsp;Ahmet Efe Köseoğlu,&nbsp;Cemal Ün,&nbsp;Adnan Yüksel Gürüz,&nbsp;Ahmet Alacacıoğlu,&nbsp;Bayram Pektaş,&nbsp;Aytül Gül,&nbsp;Selçuk Kaya,&nbsp;Ayşegül Aksoy Gökmen","doi":"10.5144/0256-4947.2021.293","DOIUrl":"https://doi.org/10.5144/0256-4947.2021.293","url":null,"abstract":"<p><strong>Background: </strong><i>Cryptosporidium spp</i>. is a protozoan parasite that infects many vertebrate animals, including humans. Since <i>Cryptosporidium spp</i>. can cause chronic life-threatening diarrhea and severe malabsorption in immunocompromised patients, we investigated the prevalence of this parasite among patients undergoing chemotherapy for malignant solid tumors.</p><p><strong>Objective: </strong>Investigate the prevalence of <i>Cryptosporidium spp</i>. in stool samples.</p><p><strong>Design: </strong>Cross-sectional.</p><p><strong>Setting: </strong>Tertiary care.</p><p><strong>Patients and methods: </strong>Stool samples were collected from adult patients with malignant solid tumors receiving chemotherapy and diarrhea. <i>Cryptosporidium spp</i>. prevalence was determined using Ziehl-Neelsen staining, ELISA, and real-time PCR targeting of the <i>COWP</i> gene.</p><p><strong>Main outcome measure: </strong>The prevalence of <i>Cryptosporidium spp</i>. in patients undergoing chemotherapy for malignant solid tumors.</p><p><strong>Sample size: </strong>94 RESULTS: The prevalence was 2.1% (2/94), 5.3% (5/94), and 5.3% (5/94) as detected by Ziehl-Neelsen staining, real-time PCR and ELISA, respectively. The prevalence reached 8.5% (8/94) using all results obtained from the three methods. Among eight positive stool samples, four were positive by at least two different methods (Ziehl-Neelsen staining-ELISA or ELISA-real-time PCR) whereas the remaining four were positive by either ELISA or real-time PCR.</p><p><strong>Conclusion: </strong>These findings show the risk of cryptosporidiosis in cancer patients and the necessity to use at least two diagnostic methods during the diagnosis of cryptosporidiosis to reach more accurate and trustworthy results.</p><p><strong>Limitations: </strong>Further studies with a larger sample size are recommended.</p><p><strong>Conflict of interest: </strong>None.</p>","PeriodicalId":8016,"journal":{"name":"Annals of Saudi Medicine","volume":"41 5","pages":"293-298"},"PeriodicalIF":1.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/da/30/0256-4947.2021.293.PMC8497003.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39493649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Functional results and survivorship after medial unicompartmental knee arthroplasty: a single center experience from Saudi Arabia.","authors":"Ammar Qutub,&nbsp;Amjad Ghandurah,&nbsp;Adel Alzahrani,&nbsp;Ahmed Alghamdi,&nbsp;Talal M Bakhsh","doi":"10.5144/0256-4947.2021.299","DOIUrl":"https://doi.org/10.5144/0256-4947.2021.299","url":null,"abstract":"<p><strong>Background: </strong>Isolated involvement of the medial compartment of the knee in degenerative disease is encountered in about 25% of patients with gonarthrosis. We aim to show that in a well-selected group of such patients, medial unicompartmental knee arthroplasty (UKA) is a good option.</p><p><strong>Objectives: </strong>Review the functional outcomes of patients undergoing UKA and determine the long-term survivorship of the implants and complications of the procedure.</p><p><strong>Design: </strong>Analytical retrospective chart review.</p><p><strong>Setting: </strong>Academic tertiary care medical center and tertiary care private hospital in the western region of Saudi Arabia.</p><p><strong>Patients and methods: </strong>We selected patients who underwent medial UKAs by the same surgeon between December 1988 and December 2009. The life table approach and the Kaplan-Meier statistical method were used to estimate the survival rate (5-30 years) with revision as the endpoint. Functional outcome scores were determined according to the Knee Society Clinical Rating System.</p><p><strong>Main outcome measures: </strong>Change in performance scores for pain, walking, and range of movement. Survivorship of the implants with removal of the implant as the endpoint; post-operative complications.</p><p><strong>Sample size: </strong>218 implants on 142 patients.</p><p><strong>Results: </strong>The survival rate of UKA was 94.7% at 10 years (95% CI 0.906-0.970), 80.9% at 20 years (95%CI 0.724-0.871), and 77.8% at 30 years (95%CI 0.669-0.855). The average grand total functional score increased from 61 (maximum 200) at 0 months to above 150 at ≥6 months.</p><p><strong>Conclusion: </strong>UKA is a good option for isolated medial compartment gonarthrosis with excellent functional outcome and good survivorship in selected patients.</p><p><strong>Limitation: </strong>Single center experience, retrospective. We lost 6.0% of patients during follow-up. Comparison with other treatment modalities is based on literature review and not on our own data.</p><p><strong>Conflict of interest: </strong>None.</p>","PeriodicalId":8016,"journal":{"name":"Annals of Saudi Medicine","volume":"41 5","pages":"299-306"},"PeriodicalIF":1.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/4e/1c/0256-4947.2021.299.PMC8497006.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39493652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The risk of tuberculosis infection in 410 Saudipatients receiving adalimumab therapy.","authors":"Abdullah Al-Sohaim,&nbsp;Abdullah Saleh Bawazir,&nbsp;Turki Al-Turki,&nbsp;Eiman Omar Alsafi,&nbsp;Abdullah Al-Roqy,&nbsp;Layla Layqah,&nbsp;Salim Alawi Baharoone","doi":"10.5144/0256-4947.2021.285","DOIUrl":"https://doi.org/10.5144/0256-4947.2021.285","url":null,"abstract":"<p><strong>Background: </strong>Adalimumab is a fully humanized monoclonal antibody inhibitor of tumor necrosis factor-a used to treat various autoimmune disorders. Adalimumab poses a risk for tuberculosis (TB) infection, especially in countries where TB is endemic.</p><p><strong>Objective: </strong>Determine the rate of TB infection after adalimumab therapy in Saudi Arabia.</p><p><strong>Design: </strong>Medical record review.</p><p><strong>Settings: </strong>Tertiary care center in Riyadh.</p><p><strong>Patients and methods: </strong>Demographic and clinical data were retrieved from the electronic healthcare records of all patients who received adalimumab treatment from 2015 to 2019.</p><p><strong>Main outcome measures: </strong>Occurrence of TB after adalimumab therapy.</p><p><strong>Sample size: </strong>410 patients (median ([QR] age, 37 [28], range 4-81 years), 40% males RESULTS: Rheumatoid arthritis was the most frequent indication (n=153, 37%). The patients were followed for a mean of 36 (8.9) months. No case of TB infection or reactivation was observed. An inter-feron-gamma release assay (IGRA) was requested in 353/391 (90.3%) patients, prior to initiating therapy. The IGRA was positive in 26 cases (6.6%). The IGRA-positive patients received isoniazid prophylactically. Bacterial infectious complications of adalimumab therapy occurred in 12 (2.9%) patients. Urinary tract infection was the most frequent complication (culture requested in 48 patients, positive in 8).</p><p><strong>Conclusion: </strong>Adalimumab treatment was not associated with a risk of TB disease or TB reactivation in our cohort over the follow-up observation period. No TB reactivation occurred with adalimumab therapy when TB prophylaxis was used. The positive IGRA rate in patients on adalimumab treatment was low (7%).</p><p><strong>Limitations: </strong>Single center and one geographical area in Saudi Arabia.</p><p><strong>Conflict of interest: </strong>None.</p>","PeriodicalId":8016,"journal":{"name":"Annals of Saudi Medicine","volume":"41 5","pages":"285-292"},"PeriodicalIF":1.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/e1/46/0256-4947.2021.285.PMC8497010.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39493653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Patients with hypertension hospitalized with COVID-19 pneumonia using angiotensinconverting enzyme inhibitors and angiotensin II receptor blockers or other antihypertensives: retrospective analysis of 435 patients.","authors":"Seyma Baslilar,&nbsp;Bengu Saylan","doi":"10.5144/0256-4947.2021.268","DOIUrl":"https://doi.org/10.5144/0256-4947.2021.268","url":null,"abstract":"<p><strong>Background: </strong>The angiotensin-converting enzyme inhibitors (ACEI) and angiotensin II receptor blockers (ARBs) are widely used for the treatment of hypertension (HT). Whether the use of these drugs increases the infectivity of novel coronavirus and results in an additional risk for morbidity and mortality of COVID-19 is a matter of interest.</p><p><strong>Objectives: </strong>Assess the effect of ACEI/ARBs compared with other hypertensives on the clinical course and outcome in COVID-19 pneumonia.</p><p><strong>Design: </strong>Retrospective.</p><p><strong>Settings: </strong>Tertiary care hospital.</p><p><strong>Patients and methods: </strong>We collected data on adult inpatients with COVID-19 pneumonia using ACEI/ARBs versus other antihypertensives between 15 March 2020, and 15 February 2021.</p><p><strong>Main outcome measures: </strong>Severity, clinical course, mortality, and time to PCR negativity between patients using ACEI/ARBs and other antihypertensives.</p><p><strong>Sample size: </strong>435 RESULTS: ACEI/ARBs were used by 203 patients (46.6%) (median age: 71 [41-94] years), while 232 patients (53.4%) were using other antihypertensives (median age: 69 [22-93] years, <i>P</i>=.645 vs age of ACEI/ARB users). There were no statistically significant differences between the ACEI/ARBs users and non-users in the number of patients admitted to intensive care (65 cases [32%] vs. 74 cases [31.9%], <i>P</i>=.978), the median duration of stay in hospital (8 [1-54] days vs.7 [1-55] days, <i>P</i>=.806) the median duration of ICU stay (8 [1-40] days vs. 6 [1-25] days), and the mortality rate (48 cases [23.6%] vs. 61 [26.3%], <i>P</i>=.525). While the median days before transfer to the ICU was shorter in ACE/ARBI non-users (2 [1-15] days vs. 3 [1-21] days, <i>P</i>=.02), the difference was not important clinically. The median time to PCR negativity was similar in ACEI/ARBs users and non-users (13 [7-34] days for users and 13 [5-45] days for non-users), (<i>P</i>=.083).</p><p><strong>Conclusions: </strong>ACEI/ARB use is probably unrelated to poor prognosis in COVID-19 pneumonia inpatients. ACEI/ARBs did not prolong the time to PCR negativity. We conclude that using ACEI/ARBs probably does not increase the infectivity of SARS-CoV-2.</p><p><strong>Limitations: </strong>Pharmacological therapies were not discussed in detail. The use of corticosteroids may affect the time to PCR negativity. We could not analyze the effect of obesity because of a lack of data.</p><p><strong>Conflict of interest: </strong>None.</p>","PeriodicalId":8016,"journal":{"name":"Annals of Saudi Medicine","volume":"41 5","pages":"268-273"},"PeriodicalIF":1.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ff/2a/0256-4947.2021.268.PMC8497007.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39496119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of pregnancy outcomes between women of advanced maternal age (≥35 years) versus younger women in a tertiary care center in Saudi Arabia.","authors":"Taghreed Shams,&nbsp;Tala Gazzaz,&nbsp;Khalda Althobiti,&nbsp;Nouf Alghamdi,&nbsp;Waleed Bamarouf,&nbsp;Lujain Almarhoumi,&nbsp;Hashem Alhashemi","doi":"10.5144/0256-4947.2021.274","DOIUrl":"https://doi.org/10.5144/0256-4947.2021.274","url":null,"abstract":"<p><strong>Background: </strong>Pregnancy in women aged 35 years or above is generally considered an advanced maternal age (AMA). AMA is associated with an increased rate of maternal and neonatal complications.</p><p><strong>Objectives: </strong>Assess the effect of AMA on maternal and neonatal outcomes.</p><p><strong>Design: </strong>Analytical cross-sectional study of medical records.</p><p><strong>Settings: </strong>In-patient hospital tertiary care setting in Jeddah.</p><p><strong>Patients and methods: </strong>All women who attended antenatal care and delivered at King Abdulaziz Medical City in Jeddah in the first half of 2018 were included in the study. Outcomes for women 35 years of age or older were compared with younger women. Significant factors in a univariate analysis were entered in a multiple logistic regression model to assess the association between AMA and outcomes.</p><p><strong>Main outcome measures: </strong>Rates of maternal neonatal complications, analysis of factors associated with advanced maternal, gestational diabetes mellitus (GDM), cesarean delivery.</p><p><strong>Sample size: </strong>1586 women.</p><p><strong>Results: </strong>Of the 1586 women, 406 were 35 years of age or older (25.6%), and 1180 were younger than 35 years. The AMA group had a significantly higher proportion of GDM (32.0% versus 13.2%, <i>P</i><.001). The adjusted odds ratio (OR) for GDM was 2.6 (95% CI 2-3.5, <i>P</i><.001.) compared with younger women in the multivariate logistic regression analysis. Older women had a higher rate of cesarean delivery (43.6% versus 30.8%, <i>P</i><.001). The adjusted OR for cesarean vs. vaginal delivery was 1.5 (CI 1.2-1.9, <i>P</i>=.002).</p><p><strong>Conclusion: </strong>Pregnancy in women 35 years or older was associated with an increased risk of GDM and cesarean delivery.</p><p><strong>Limitations: </strong>Cross-sectional design, small sample size, single hospital.</p><p><strong>Conflict of interest: </strong>None.</p>","PeriodicalId":8016,"journal":{"name":"Annals of Saudi Medicine","volume":"41 5","pages":"274-279"},"PeriodicalIF":1.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/cd/9c/0256-4947.2021.274.PMC8497009.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39496121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Kuwait National Mammography Screening Program: outcomes of 5 years of screening in Kuwaiti women.","authors":"Hanaa Abdulla Alkhawari,&nbsp;Akram Mahmoud Asbeutah,&nbsp;Abdullah Abdulaziz Almajran,&nbsp;Latifa Abdullah AlKandari","doi":"10.5144/0256-4947.2021.257","DOIUrl":"https://doi.org/10.5144/0256-4947.2021.257","url":null,"abstract":"<p><strong>Background: </strong>Breast cancer is the most common malignancy among women in Kuwait, representing 39.8% of all female cancer cases.</p><p><strong>Objectives: </strong>Report the data of the Kuwait National Mammography Screening Program (KNMSP) for a 5-year period.</p><p><strong>Design: </strong>Prospective data collection.</p><p><strong>Setting: </strong>Population-based screening.</p><p><strong>Subjects and methods: </strong>We included mammography screens done for Kuwaiti women (age 40 years and older) who attended the KNMSP from 2014 to 2019 to screen for breast cancer. A full-field digital mammography system was used to acquire the mammographic images in craniocaudal and mediolateral oblique projections. Independent double-blind reading of the mammograms was performed by two radiologists.</p><p><strong>Main outcome measure: </strong>Early detection of breast cancer.</p><p><strong>Sample size: </strong>14 773 asymptomatic women met inclusion criteria (mean [SD] age, 51.8 (8.2).</p><p><strong>Results: </strong>Lesions were detected in 551 women (3.7%). These included 233 malignant lesions (233/551, 42.3%), 57 high-risk lesions (10.3%) and 261 benign lesions (47.4%). The participation rate was 7.8% of the target population of women 40-69 years of age. The majority of breast cancer cases were reported in the age group 45-49 years (23.2%). The KNMSP study recall rate for 5 consecutive years was in a range of 11.9-16.5% (mean, 14.3%). The detection rate of ductal/lobular carcinoma in situ and invasive breast cancer were 2.5 and 13.6 per 1000 screened women, respectively. Invasive ductal carcinoma was the most common type. Only 4314 women followed up within 12-15 months of the first mammography for a retention rate of 29.2%.</p><p><strong>Conclusions: </strong>Screening mammography improves early detection of breast cancer in women older than 40 years but poor participation is a limitation. We are aiming to increase the participation rate to 70% of the population.</p><p><strong>Limitations: </strong>Lack of participation by women.</p><p><strong>Conflict of interest: </strong>None.</p>","PeriodicalId":8016,"journal":{"name":"Annals of Saudi Medicine","volume":"41 5","pages":"257-267"},"PeriodicalIF":1.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/4d/80/0256-4947.2021.257.PMC8497004.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39496122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Taurodontism in maxillary and mandibular molars using cone beam computed tomography in a dental center in Saudi Arabia.","authors":"Ahmad Hassan Jabali,&nbsp;Hemant Ramesh Chourasia,&nbsp;Abdullah Saeed Wasli,&nbsp;Ali Mohammed Alkhayrat,&nbsp;Hassan Mohammed Mahnashi,&nbsp;Mohammed Jebril Kamly,&nbsp;Saranya Varadarajan,&nbsp;Shankargouda Patil","doi":"10.5144/0256-4947.2021.232","DOIUrl":"10.5144/0256-4947.2021.232","url":null,"abstract":"BACKGROUND: Taurodontism is a dental anomaly characterized by altered crown root ratio that is often diagnosed by radiographic evaluation. A three-dimensional cone beam computed tomography (CBCT) can aid in the diagnosis and treatment of taurodontic teeth. Only one study has reported the prevalence of taurodontism in a Saudi population. OBJECTIVE: Determine prevalence and other characteristics of taurodontism in permanent maxillary and mandibular molars, by CBCT in a dental center in Saudi Arabia. DESIGN: Cross-sectional. SETTING: College of dentistry. SUBJECTS AND METHODS: The first and second molars, maxillary and mandibular, from study participants of Saudi origin from Jazan region of Saudi Arabia were evaluated for taurodontism based on the criteria of Shifman and Chanannel. The degree of taurodontism was determined by the taurodontism index. Results were tabulated for analysis and the chi-square test was applied for the differences between age groups, genders, and maxillary and mandibular teeth. MAIN OUTCOME MEASURES: Characteristics of taurodontism. SAMPLE SIZE: 1839 teeth in 300 individuals. RESULTS: Taurodontism was seen in 24 (8%) of the study participants and in 71 teeth (3.9%). Taurodontism was significantly more prevalent in individuals between 21 and 40 years of age. Hypotaurodontism (67.6%, n=48) was most prevalent, followed by mesotaurodontism (23.9%, n=17) and hypertaurodontism (8.5%, n=6). The maxillary molars were more commonly involved than mandibular, but the results were not statistically significant. No significant differences in gender were observed. CONCLUSIONS: Dental clinicians should be familiar with the condition due to the clinical implications in oral surgery, endodontics and prosthodontics. The possibilities of a complex root canal system, an additional canal, difficulties in canal negotiation, instrumentation and subsequent obturation can be challenging for the clinician. LIMITATIONS: Conducted in a single dental center hence future studies with larger sample sizes in different regions of Saudi Arabia should be conducted to more accurately measure the prevalence. CONFLICTS OF INTEREST: None.","PeriodicalId":8016,"journal":{"name":"Annals of Saudi Medicine","volume":"41 4","pages":"232-237"},"PeriodicalIF":1.6,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/bc/fb/0256-4947.2021.232.PMC8380279.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39335676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rheumatoid arthritis activity scores in patients with and without fibromyalgia syndrome.","authors":"Yunus Durmaz,&nbsp;Ilker Ilhanli","doi":"10.5144/0256-4947.2021.246","DOIUrl":"https://doi.org/10.5144/0256-4947.2021.246","url":null,"abstract":"<p><strong>Background: </strong>Fibromyalgia syndrome (FM) is a systemic disease of unknown etiology, which can cause widespread musculoskeletal pain. In patients with rheumatoid arthritis (RA), FM can cause an additional symptom burden, which can affect some variables on the RA disease activity score 28 (DAS28), a tool that evaluates 28 joints in RA patients.</p><p><strong>Objective: </strong>Compare the results of four different versions of the DAS28 and the parameters used to determine disease activity scores in RA patients with and without FM, and determine whether there are treatment differences between RA patients with and without FM.</p><p><strong>Design: </strong>Retrospective, cross-sectional.</p><p><strong>Setting: </strong>Tertiary hospital.</p><p><strong>Patients and methods: </strong>We identified patients diagnosed with RA between 1 September 2016 and 1 February 2020 and identified patients with and without FM.</p><p><strong>Main outcome measures: </strong>Differences between variables in the DAS28 calculations (tender joint count [TJC], patient global assessment [PGA], and others), between patients with and without FM, and differences between patients with and without FM who were using or not using biological agents.</p><p><strong>Sample size: </strong>381, including 322 females (84.5%).</p><p><strong>Results: </strong>The frequency of FM in RA patients was 25.7% (89 females, 24.6%). In RA patients with FM, the TJC and PGA median values were significantly higher than in patients without FM (<i>P</i><.05). The use of corticosteroids and biological therapy in patients with FM was more frequent than in patients without FM (<i>P</i><.05). Compared to patients without FM, patients with FM switched treatment more often because of non-response to treatment (<i>P</i>=.01) Median values of the DAS28 scores (calculated by four different versions of the instrument) in RA patients with FM were higher than in patients without FM (<i>P</i><.05).</p><p><strong>Conclusion: </strong>The presence of FM in RA patients may affect the subjective variables in different versions of DAS28 scores, causing the disease activity to score higher on the instrument, erroneously indicating worse disease than is actually present.</p><p><strong>Limitations: </strong>A single center, retrospective study.</p><p><strong>Conflicts of interest: </strong>None.</p>","PeriodicalId":8016,"journal":{"name":"Annals of Saudi Medicine","volume":"41 4","pages":"246-252"},"PeriodicalIF":1.6,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/cc/d8/0256-4947.2021.246.PMC8380282.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39335678","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Frequency of molar incisor hypomineralization and associated factors among children with special health care needs.","authors":"Roshan Noor Mohamed,&nbsp;Sakeenabi Basha,&nbsp;Yousef Al-Thomali,&nbsp;Fatma Salem Al Zahrani,&nbsp;Amal Adnan Ashour,&nbsp;Ammar Saleh Al Shamrani,&nbsp;Nada Eid Almutair","doi":"10.5144/0256-4947.2021.238","DOIUrl":"https://doi.org/10.5144/0256-4947.2021.238","url":null,"abstract":"<p><strong>Background: </strong>Molar incisor hypomineralization (MIH) is a frequently encountered oral condition that varies from mild opacities to posteruptive enamel breakdown. No previous published studies have investigated the frequency of MIH and associated risk factors among children with special health care needs (CSHCN) to our awareness.</p><p><strong>Objectives: </strong>Assess the frequency of MIH and associated risk factors among CSHCN.</p><p><strong>Design: </strong>Cross-sectional.</p><p><strong>Setting: </strong>Schools in provincial city of Saudi Arabia.</p><p><strong>Patients and methods: </strong>The study was conducted among 400 (180 boys and 220 girls) special needs children. Diagnosis of MIH was according to the European Academy of Paediatric Dentistry criteria.</p><p><strong>Main outcome measure: </strong>Result of logistic regression analysis that assessed the association between MIH prevalence and associated prenatal, perinatal, and postnatal factors.</p><p><strong>Sample size: </strong>400 (180 boys and 220 girls) special needs children.</p><p><strong>Results: </strong>Among 400 CSHCN, 98 (24.5%) presented with MIH. Children with multiple disabilities had a 3.89 times greater risk of MIH (95% CI: 1.91-6.19, <i>P</i>=.002). Children with positive prenatal factors had an adjusted odds ratio (aOR) of 2.31 times for MIH (95% CI: 1.22-4.73, <i>P</i>=.012). Children with a childhood infection history had an aOR of 2.43 times for MIH (95% CI: 1.31-5.85, <i>P</i>=.014). Children with a breastfeeding history >18 months had an aOR of 3.73 for MIH (95% CI: 1.62-8.60, <i>P</i>=.002). Permanent maxillary first molars were the most frequently affected teeth, and demarcated opacity was the most frequent MIH type.</p><p><strong>Conclusion: </strong>MIH should be recognized as one of the prevalent oral health problems among CSHCN to prevent tooth mortality.</p><p><strong>Limitations: </strong>A cross-sectional study cannot establish a causal relationship.</p><p><strong>Conflicts of interest: </strong>None.</p>","PeriodicalId":8016,"journal":{"name":"Annals of Saudi Medicine","volume":"41 4","pages":"238-245"},"PeriodicalIF":1.6,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/04/a4/0256-4947.2021.238.PMC8380275.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39335680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}