Periodontitis treatment (surgical and nonsurgical) effects on glycemic control: A review and meta-analysis.

Background: Periodontitis is the sixth most prevalent chronic disease. Literature suggests a relationship between diabetes and periodontitis and when coexist may aggravate each other deleterious consequences. Therefore, we aimed to assess the effects of periodontitis treatment on glycemic control. Materials and Methods: A systematic literature search was conducted in PubMed, Cochrane Library, and the first 100 articles in Google Scholar from January 2011 to October 2021. The terms periodontitis, periodontal treatment, diabetes mellitus, nonsurgical treatment, glycated hemoglobin (HbA1c) were used, with the Protean "AND" and "OR." The titles, abstracts, and references of the included studies were screened. Any discrepancy was solved by an agreement between researchers. Out of 1059 studies retrieved, 320 stands after the removal of duplication, from them, 31 full texts were screened and only 11 studies were included in the final meta-analysis. Results: In the present meta-analysis, 11 studies (1469 patients included) were pooled, and the overall effect showed that periodontitis treatment improved the HbA1c, odd ratio, -0.024, 95% confidence interval, -0.42-.06, P value, 0.009, Chi-square, 52.99. However, substantial heterogeneity was observed, P value, < 0.001, I2 for heterogeneity 81%. Conclusion: Periodontitis treatment improved the HbA1c among patients with diabetes and poor glycemic control. Screening of this common disease is important in diabetes holistic care.

Résumé Contexte: La parodontite est la sixième maladie chronique la plus répandue. La littérature suggère une relation entre le diabète et la parodontite et lorsqu'ils coexistent peuvent aggraver les uns les autres des conséquences délétères. Par conséquent, nous avons cherché à évaluer les effets du traitement de la parodontite sur le contrôle glycémique. Matériels et méthodes: Une recherche documentaire systématique a été menée dans PubMed, Cochrane Library et les 100 premières articles dans Google Scholar de janvier 2011 à octobre 2021. Les termes parodontite, traitement parodontal, diabète sucré, non chirurgical traitement, l'hémoglobine glyquée (HbA1c) a été utilisée. Avec le protéiforme " ET " et " OU ". Les titres, résumés et références des documents inclus études ont été passées au crible. Toute divergence a été résolue par un accord entre les chercheurs. Sur 1059 études récupérées, 320 stands après la suppression des doublons, parmi eux, 31 textes intégraux ont été passés au crible et seules 11 études ont été incluses dans la méta-analyse finale. Résultats: Dans le présente méta-analyse, 11 études (1469 patients inclus) ont été regroupées et l'effet global a montré que le traitement de la parodontite améliorait l'HbA1c, rapport des cotes, −0,024, intervalle de confiance à 95 %, −0,42−0,06, valeur P, 0,009, Chi-carré, 52,99. Cependant, une grande hétérogénéité a été observé, valeur P, < 0,001, I2 pour l'hétérogénéité 81%. Conclusion: Le traitement de la parodontite a amélioré l'HbA1c chez les patients diabétiques et un mauvais contrôle glycémique. Le dépistage de cette maladie courante est important dans les soins holistiques du diabète. Mots-clés: Diabète sucré, contrôle glycémique, parodontite.

The relationship between coffee intake, obstructive sleep apnea risk, and type 2 diabetes glycemic control, in Tabuk City, The Kingdom of Saudi Arabia: a case-control study.

OBJECTIVES: The study aimed to assess the relationship between coffee intake, obstructive sleep apnea risk (OSA), and glycemic control among patients with diabetes mellitus. RESULTS: There were 110 patients with diabetes and 96 healthy control subjects (matched for age and sex) attending a diabetes center زinTabuk, Saudi Arabia during the period from June 2018-October 2019. Stop-Bang questionnaire was used to assess OSA risk, and Epworth Sleepiness Scale to investigate daytime sleepiness. OSA risk and daytime sleepiness were higher among patients with diabetes compared to controls (4.34 ± 1.61 vs. 2.86 ± 1.24, and 8.31 ± 4.40 vs. 6.39 ± 3.70 respectively, P < 0.5), while coffee consumption was not (4.64 ± 3.95 vs. 3.45 ± 3.06, P > 0.05). Women with diabetes were younger with short duration since the diagnosis of diabetes and consumed less coffee compared to men, P < 0.5. A negative correlation was found between coffee consumption and the duration of diabetes, while no correlation was found between coffee intake, the glycated hemoglobin, OSA risk, sex, and daytime sleepiness. Daytime sleepiness and OSA risk were commoners among patients with diabetes, they were not correlated with coffee consumption which was negatively correlated with the duration since diabetes diagnosis. Further larger multi-center studies investigating coffee intake among patients newly diagnosed with diabetes are recommended.

The perceived stress and approach to learning effects on academic performance among Sudanese medical students.

BACKGROUND: There is an increasing awareness of the perceived stress and approach to learning effects on academic achievement. OBJECTIVE: This study aimed to assess the educational environment and approach to learning in clinical phase medical students. METHODS: This comparative cross-sectional study was conducted among fifty-nine clinical stage medical students at Omdurman Islamic University (Khartoum, Sudan) during the period from June to August 2016. All the participants signed a written informed consent, then responded to a structured questionnaire to collect demographic data, the two process study questionnaires and the perceived stress questionnaire. The ethical committee of Omdurman Islamic University approved the research, and the Statistical Package for Social Sciences was used to compare the students based on sex, class, and their grades. Data were analyzed by SPSS version 22, using descriptive statistics and t-test. RESULTS: There were fifty-nine medical students, of whom 41.5% were males with a mean age of 22.62±1.84 years. Stress was evident in the majority of medical students (88.1%). The students are using the deep approach to learning more than the superficial approach (The total score was 29.49±6.39 for the deep approach, while it was 20.81±6.94 for the superficial approach). In the current study, no differences were found regarding sex, class, or grades apart from the superficial approach which was used less among women. CONCLUSION: The perceived stress was prevalent among medical students in Omdurman Islamic University, Sudan, the students used the deep approach to learning more than the superficial, no differences were evident in the perceived stress and the learning approach in relation to sex, class level or grades apart from less superficial approach among women.