Is there a difference in prevalence of anxiety and depression symptoms among patients with different stages of hypertension?

IntroductionWhether anxiety and depression are associated with hypertension and to what extent is not clear.AimsThe aim of the present study was to assess any differences in the prevalence of anxiety and depression among different groups of hypertensive patients.MethodsThe study cohort comprised of 127 patients (75 male, mean age 54 ± 14) who underwent assessment of their blood pressure levels and were divided in four groups: group I (normotensives, n = 34), group II (stage 1 HTN, n = 33), group III (stage 2 HTN, n = 30) and group IV (stage 3 HTN, n = 30). The evaluation of anxiety disorder was made by means of Hospital Anxiety Depression Scale (HADS), while the evaluation of depression was made with the Beck Depression Inventory (BDI). Statistical analysis was done with SPSS for windows. P-value was set at 0.05 for differences to be considered significant.ResultsComparing the four groups of patients there was a significant difference both in BDI (8.6 ± 7.0 vs. 11.6 ± 10.4 vs. 27.1 ± 5.8 vs. 32.4 ± 3.9, P < 0.0001) and HADS (10.2 ± 7.2 vs. 9.7 ± 7.0 vs. 16 ± 4.7 vs. 27 ± 5.1, P < 0.0001). We proceeded to comparison among the 4 groups and there was a significant rise in the BDI and HADS in three of the four groups group II > group III > group IV, P < 0.0001.ConclusionThese data suggest that there is a clear burden of anxiety and depression as the levels of BP increase. This finding is of important clinical significance as it could contribute to a different approach of hypertensive patients. A larger cohort study could enlightened the mechanisms involved.Disclosure of interestThe authors have not supplied their declaration of competing interest.

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Comparison of efficacy and safety of cilnidipine and losartan in patients of hypertension with or without diabetes from Gwalior, India

International Journal of Basic & Clinical Pharmacology ◽

10.18203/2319-2003.ijbcp20171671 ◽

2017 ◽

Vol 6 (5) ◽

pp. 1165

Author(s):

Mayuri K. Bhalerao ◽

Saroj Kothari ◽

Puneet Rastogi

Keyword(s):

Group Iv ◽

Hypertensive Patients ◽

Group Iii ◽

Versus Group ◽

Type 2 Dm ◽

Group I ◽

Significant Difference ◽

Group Ii

Background: Hypertension (HTN) is the most common cardiovascular disease. The objectives of present study are to investigate the comparison between cilnidipine and losartan with respect to changes in blood pressure (BP) and heart rate (HR) in hypertensive patients with or without type 2 diabetes mellitus (DM).Methods: We conducted a longitudinal, prospective, open labelled, comparative clinical study of hypertensive patients with or without type 2 DM. Of 161 enrolled hypertensives, 130 completed the study with follow up over a period of one year. Group I (n=34); and Group III (n = 32) patients with type 2 DM received cilnidipine 10-20mg orally OD. Group II (n =33); and Group IV (n = 31) patients with type 2 DM received losartan 50-100mg orally OD. The dosages were adjusted if the magnitude of reduction was insufficient. The parameters were monitored during follow – up at 4, 8 and 12 weeks.Results: Levels of systolic and diastolic BP and HR significantly decreased with both drugs. However, magnitude of HR reduction was greater with cilnidipine groups as compared to losartan groups with statistically significant difference (group I 70.79±9.21 versus group II 79.42±8.25, p = 0.000 and group III 76.25±7.08 versus group IV 81±7.15, p = 0.010). Of 161 patients, only 1 patient experienced hot flushes from group I.Conclusions: The present study demonstrated that therapy with cilnidipine can be used safely and effectively in hypertensive patients with or without diabetes. Cilnidipine was equally efficacious in lowering BP, while it more effectively reduced HR as compared to losartan. Cilnidipine can, therefore, be recommended as an alternative especially when there is associated tachycardia.

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Assessment of Outcome of Intrathecal Analgesia in Multiparous Women Undergoing Vaginal Delivery

Academia Anesthesiologica International ◽

10.21276/aan.2020.5.1.31 ◽

2020 ◽

Vol 5 (1) ◽

pp. 153-155

Author(s):

Sanjay Melville Masih ◽

Rakesh Kumar Gupta

Keyword(s):

Vaginal Delivery ◽

Group Iv ◽

Normal Vaginal Delivery ◽

Secondary Outcome ◽

Group Iii ◽

Group I ◽

Significant Difference ◽

Multiparous Women ◽

Group Ii ◽

Intrathecal Analgesia

Background: The present study was conducted to assess the outcome of intrathecal analgesia in multiparous women undergoing vaginal delivery. Subjects and Methods: The present study was conducted among 80 multiparous women ages ranged 18- 40 years. All patients received 0.5 ml of intrathecal injection of 2.5 mg bupivacaine 0.5% and 1 ml dexamethasone 4 mg plus a 0.5 ml adjuvant. The adjuvants in group I patients were 100 μg morphine, 25 μg fentanyl in group II, 5 μg dexmedetomidine in group III and normal saline in group IV (control group). The primary and secondary outcome was the duration of pain relief, the analgesia onset time, the maximum level of sensory block, the visual analogue scale (VAS) was recorded. Results: The mean duration of analgesia in group I was 182.4 minutes, in group II was 170.5 minutes, in group III was 200.4 minutes and in group, IV was 140.2 minutes. The onset of analgesia was 3.9 minutes, 2.8 minutes, 2.7 minutes and 4.5 minutes in group I, II, III and IV respectively. S1 sensory regression time (minutes) was 181.4, 157.4, 185.3 and 130.6 in group I, II, III and IV respectively. Modified Bromage scale 5 minutes, 15 minutes and 30 minutes after IT in all groups was 0.0. VAS was 1.3, 1.6, 1.6 and 3.1 with significant differences in all groups (P< 0.05). There was non- significant difference in mean age, weight, height and gestational age between all groups (P> 0.05). There was a non- significant difference in APGAR 1, 5, umbilical pH immediately after delivery, neonatal HR after 5minute, 15 minutes and 30 minutes in all groups (P> 0.05). Conclusion: The authors found that dexmedetomidine is a safe and effective adjuvant to intrathecal bupivacaine-dexamethasone in multiparous women undergoing normal vaginal delivery.

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Association of arterial stiffness burden with anxiety and depression in different stages of hypertension

European Psychiatry ◽

10.1016/j.eurpsy.2017.01.359 ◽

2017 ◽

Vol 41 (S1) ◽

pp. S414-S414 ◽

Cited By ~ 1

Author(s):

A. Mermerelis ◽

S.M. Kyvelou ◽

V. Akke ◽

C. Papageorgiou ◽

C. Stefanadis ◽

...

Keyword(s):

Arterial Stiffness ◽

Scoring System ◽

Depression Scale ◽

Anxiety And Depression ◽

Study Cohort ◽

Group Iii ◽

Group I ◽

Hospital Anxiety Depression Scale ◽

New Finding ◽

Competing Interest

IntroductionThere has been an attempt to associate anxiety and depression with arterial stiffness. In the present study, we assessed differences in arterial stiffness among 3 groups of hypertensive patients compared to control normotensives as well as possible association with anxiety and depression scoring system.MethodsThe study cohort comprised of 127 patients (75 male, mean age 54 ± 14) who underwent assessment of their blood pressure levels and were divided in four groups: group I (normotensives, n = 34), group II (stage 1 HTN, n = 33), group III (stage 2 HTN, n = 30) and group IV (stage 3 HTN, n = 30). The evaluation of anxiety disorder was made by means of Hospital Anxiety Depression Scale (HADS), while the evaluation of depression was made with the Beck Depression Inventory (BDI). Arterial stiffness evaluation was done with Cardio-Ankle Vascular Index (CAVI). Statistical analysis was done with SPSS for windows. P-value was set at 0.05 for differences to be considered significant.ResultsBoth CAVI R and CAVI L indices were significantly higher as the severity of hypertension progressed (P < 0.001). BDI score was significantly correlated with CAVIR (Pearson r = 0.53, P < 0.0001) and CAVI L (Pearson r = 0.39, P < 0.0001). HADS score was also significantly correlated with both CAVIR (Pearson r = 0.53, P < 0.0001) and CAVIL (Pearson r = 0.43, P < 0.0001).ConclusionsThere is a burden in the arterial stiffness of this population with the increase of the levels of BP which is not surprising. However, the new finding is that there is a strong correlation with arterial stiffness indices and both anxiety and depression scoring system.Disclosure of interestThe authors have not supplied their declaration of competing interest.

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Establishment and Evaluation of Gvhd Mouse Model for Allogeneic Hematopoietic Stem Cell Transplantation

Blood ◽

10.1182/blood-2018-99-112486 ◽

2018 ◽

Vol 132 (Supplement 1) ◽

pp. 5681-5681

Author(s):

Mei Xie ◽

Weihong Chen ◽

Qiaoxia Zhang ◽

Xin Du

Keyword(s):

Bone Marrow ◽

Conditioning Regimen ◽

Group Iv ◽

Spleen Cells ◽

Hematopoietic Stem ◽

Group Iii ◽

Group I ◽

Significant Difference ◽

Leukocyte Counts ◽

Group Ii

Abstract Objective: To study the feasibility of using cyclophosphamide alone without total body irradiation (TBI) as conditioning regimen for allogeneic hematopoietic stem cell transplantation (allo-HSCT) and establish a graft-versus-host disease (GVHD) mouse model. Methods: Single cell suspension of spleen and bone marrow were prepared from donor C57/BL/6 mice (B6 mice) . The recipient B6D2F1 mice (F1 mice) were signed into 4 groups with 12 mice per each group. Groups I~III mice were conditioned with peritoneal injection of cyclophosphamide (300 mg/m 2/d) on day -5, -4 and -3 of allo-HSCT, and group IV mice were used as control with saline injection. On day 0, group I mice were injected through tail vein with a mixture of 2×107 spleen cells, 5×106 bone marrow cells and 1×104 P815 cells; group II with 5×106 bone marrow cells and 1×104 P815 cells; group III with 1×104 P815 cells and group IV with RPMI1640 culture medium. The blood leukocyte counts were analyzed, GVHD score and the pathological leukemia infiltration of skin, liver and colon were evaluated and compared on day 30 after allo-HSCT. Results: (1) The GVHD scores of group I mice were 2 to 4 on day 14 post allo-HSCT, and mice started to die on day 15, eight (8) mice survived and the GVHD scores of them were 1 to 6 with a survival rate of 66.7% on day 30. Group II mice began to die on day 6 and only one survived on day 30 with a survival rate of 8.3%. All of group III mice died on day 18. Group IV mice survived (Figure 1). (2) The leukocyte counts in group I and group II were significantly increased on day 7 post allo-HSCT(p<0.05). There was also a significant difference in total leukocyte counts between groups I/II and group IV (p<0.05). The leukocyte counts in mice of groups I~III were significantly decreased, and there were a significant difference between group I and groups II/III/IV respectively (p<0.05) on day 14 post allo-HSCT. On day 21 after allo-HSCT, the leukocyte count of Group I and II mice were ≥1×109/L, which means that allo-HSCT were successful. The leukocyte counts in group I mice were again increased on day 28 post allo-HSCT. There was no significant difference between Group I and Group IV (p>0.05). (3) Pathological observation: The cell atrophy and necrosis in the hepatic portal area and slight infiltration of the leukemia cells in central vein were observed in group I recipient mice. The number of hepatocytes of the mice decreased, and the infiltration of the leukemia cells in the liver sinus were observed in group II. The liver was heavily infiltrated by leukemic cells in group III mice. The mouse livers were normal in group IV mice. Conclusion: It is feasible to establish GVHD model of the leukemia mice with cyclophosphamide conditioning regimen of allo-HSCT, and simple to operate. This is less harmful to people, animals and the environment. Discussion: The traditional animal model of GVHD is based on TBI conditioning regimen prior to allo-HSCT. However, the process can lead to systemic adverse reactions such as myelosuppression, radiation gastroenteritis, endocrine disorders and systemic function disorders, etc. in both the operators and animals. Therefore, the radiotherapy doses have to be low. At the same time, it is difficult to establish animal models of GVHD due to the uneven distribution of the doses. Cyclophosphamide was selected for the conditioning regimen of allo-HSCT in the study. Cyclophosphamide had the effect direct on killing tumor cells, induced recipients to tolerate the immune of donors, enabled to implant donor cells into recipients smoothly. The stable chimeras were obtained. There are a large number of T and B lymphocytes in donor's spleen cells. By injecting donor spleen cells and active immune cells derived from proliferation and differentiation of hematopoietic stem cells, the effects of graft-anti-leukemia are availably activated in recipients. Acknowledgments We thank Dr Zhifu Xiang very much for his great helpful revisions. Disclosures No relevant conflicts of interest to declare.

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An in vitro comparative Evaluation of Fracture Strength of Roots Instrumentated with Self-adjusting File and Reciproc Reciprocating File, with and without Obturation

10.5005/jp-journals-10060-0005 ◽

2017 ◽

Vol 1 (1) ◽

pp. 20-25

Author(s):

Pooja Kabra

Keyword(s):

Fracture Strength ◽

Comparative Evaluation ◽

Group Iv ◽

Control Group ◽

Group V ◽

Group Iii ◽

Group I ◽

Significant Difference ◽

Group Ii

ABSTRACT Aim The purpose of this study was to evaluate the fracture strength of roots instrumented with the self-adjusting file (SAF; ReDent-Nova, Ra'anana, Israel) and the Reciproc reciprocating file and that were and were not obturated using the warm vertical lateral compaction technique. Materials and methods In total, 75 mandibular premolar teeth were sectioned at or below the cementoenamel junction to obtain roots 13 mm in length. The roots were balanced with respect to buccolingual and mesiodistal diameters and weight. They were distributed into four experimental groups and one control group (n = 15): No instrumentation (group I), instrumentation with SAF files but no obturation (group II), instrumentation with SAF files and obturated with warm vertical lateral compaction (group III), instrumentation with Reciproc File but no obturation (group IV), and instrumentation with Reciproc File and obturated with warm vertical lateral compaction (group V). AH Plus sealer (Dentsply DeTrey, Konstanz, Germany) was used along with gutta-percha points. One week later, a vertical load was applied to the specimen's canal until fracture occurred. Data were statistically analyzed using one-way analysis of variance (p = 0.05). Results The mean fracture load was 312.83 N for group I, 297.35 N for group II, 359.15 N for group III, 231.51 N for group IV, and 275.81 N for group V. Conclusion The fracture resistances exhibited a statistically significant difference between all the groups. Teeth instrumented by SAF exhibited a better fracture resistance. How to cite this article Tyagi S, Choudhary E, Kabra P, Chauhan R. An in vitro comparative Evaluation of Fracture Strength of Roots Instrumentated with Self-adjusting File and Reciproc Reciprocating File, with and without Obturation. Int J Clin Dent Res 2017;1(1):20-25.

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Microshear bond strength evaluation of surface pretreated zirconia ceramics bonded to dentin

European Journal of Dentistry ◽

10.4103/1305-7456.156832 ◽

2015 ◽

Vol 09 (02) ◽

pp. 224-227 ◽

Cited By ~ 6

Author(s):

Shenbagakuttalam Anand ◽

Ambrose Vedamanickam Rajesh Ebenezar ◽

Nirupa Anand ◽

Kothandaraman Rajkumar ◽

Sekar Mahalaxmi ◽

...

Keyword(s):

Bond Strength ◽

Testing Machine ◽

Group Iv ◽

Zirconia Ceramics ◽

Group V ◽

Statistical Significant Difference ◽

Group Iii ◽

Group I ◽

Significant Difference ◽

Group Ii

ABSTRACT Objectives: To comparatively assess the micro shear bond strength (MSBS) of dentin bonded surface pre-treated zirconia ceramics. Materials and Methods: Zirconia blocks were sectioned into 50 cubical blocks. The blocks were further categorized into five groups (n = 10 each). Group I: No treatment was performed on zirconia samples; Group II: The zirconia samples were sand-blasted; Group III: Group II + etched with 9.8% of hydrofluoric (HF) acid for 60 s; Group IV: The sandblasted zirconia samples were selectively infiltrated with low fusing porcelain; and Group V: Group IV + etched using 9.8% HF acid gel. The zirconia specimens were then bonded to dentin samples, and the samples were tested for MSBS evaluation using universal testing machine. Results: The MSBS of all the four experimental groups shows greater value than group I. Among the experimental groups, group V and group IV do not show any statistical significant difference, whereas the mean MSBS of groups IV and V were statistically greater than group III and group II. However, groups I, II, and III do not show any statistical significant difference in mean MSBS values between them. Conclusion: Selective infiltration etching of zirconia ceramics provides the highest bond strength with resin cement.

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Effect of different irrigation porotocols on root dentine micro-hardness-An invitro study

IP Indian Journal of Conservative and Endodontics ◽

10.18231/j.ijce.2021.047 ◽

2021 ◽

Vol 6 (4) ◽

pp. 217-221

Author(s):

Ashish Choudhary ◽

Sukhbir Kour ◽

Azhar Malik

Keyword(s):

Functional Performance ◽

Test Group ◽

Direct Consequence ◽

Group Iv ◽

Micro Hardness ◽

Group Iii ◽

Percentage Decrease ◽

Group I ◽

Significant Difference ◽

Group Ii

IIrrigation solutions used and time of use has a definite effect on the micro hardness & other physical properties of dentin which in turn have direct consequence on the longevity functional performance of root canal treated teeth. To evaluate the effect of different irrigation solutions on micro hardness of root dentin.Forty extracted single rooted lower premolars were used. After instrumentation all the root halves were randomly assigned into 4groups (n=10) and brought in contact with one of the following irrigants for 5 minutes. Group I: 10 ml of 5% Sodium Hypochlorite (NaOCl).Group II: 10 ml of 17% ethylene diamine tetra-acetic acid (EDTA) followed by 10 ml of 5% NaOCl.Group III: 10 ml of 5% NaOCl followed by 10 ml of 2% chlorhexidine digluconate (CHX).Group IV: 10 ml of 5% NaOCL followed by flush of 10 ml distilled water then by 10ml of 2% CHX. Dentin micro hardness was measured at baseline and after treatment to determine the change in micro hardness, using Vickers tester.Data was analyzed using following parametric tests t-test, ANOVA test and Post Hoc test. Group II ie final irrigation with EDTA showed the highest percentage decrease in micro hardness values, followed by group III, then group IV and the lowest was group I. All groups showed a significant difference between each other (P < 0.05), except group III and IV. The coronal third showed the highest percentage decrease with significant difference between apical and middle thirds (P < 0.05).EDTA with NaOCl causes greatest changes in dentine micro hardness, an intermediate flush with normal saline should be given for prevention of precipitation with NaOCl & CHX.

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Analysis of GABRB3 gene mRNA expression and motor coordination after administration of valerian extracts (Valeriana officinalis) in BALB/c mice

F1000Research ◽

10.12688/f1000research.24386.1 ◽

2020 ◽

Vol 9 ◽

pp. 670

Author(s):

Erwin Mulyawan ◽

Muhammad Ramli Ahmad ◽

Andi Asadul Islam ◽

Muh. Nasrum Massi ◽

Mochammad Hatta ◽

...

Keyword(s):

Mrna Expression ◽

Motor Coordination ◽

Group Iv ◽

Valeriana Officinalis ◽

Rotarod Test ◽

Group Iii ◽

Group I ◽

Significant Difference ◽

Group Ii ◽

Gene Mrna

Background: Valeriana officinalis has often been used to treat sleep disorders as a traditional medicine for 2000 years. The sedative effect of valerian extract is facilitated by the GABAA receptor β3 subunit. The aim of this study is to determine the effect of valerian extract on GABRB3 gene mRNA expression and sedative effect in BALB/c mice. Methods: This is an experimental preclinical study using a posttest-only control group design. A total of 20 BALB/c mice were randomly allocated into four groups consisting of five mice each. Group I was given 5 ml of Aqua Dest (distilled water), group II was given 0.025 mg/10 g of diazepam, group III was given 2.5 mg/10 g of valerian extract, and group IV was given 5 mg/10 g of valerian extract. The drugs were administrated for seven days through a gastric gavage. The rotarod test was performed on the seventh day. A blood sample was taken on the first day before drug administration and after the rotarod test on the seventh day to be analyzed using quantitative real-time PCR. Results: GABRB3 gene mRNA expression showed a significant increase in groups II, III, and IV (p <0.0001). There was significant difference between group III and IV. The examination of motor coordination (rotarod test) showed a significant difference (p <0.05) between group I and group II, between group I and group III, and between group I and group IV. There was no significant difference between group II and both groups III and IV. Conclusions: GABRB3 gene mRNA expression was significantly increased after the administration of valerian extract. Based on the rotarod test, valerian extract and diazepam had a clinically similar sedation effect. A higher dose of valerian extract does not yield a higher level of GABRB3 gene mRNA expression nor sedative effects.

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Comparison of the Craniofacial Characteristics of Two Syndromes Associated with the Pierre Robin Sequence

The Cleft Palate-Craniofacial Journal ◽

10.1597/1545-1569_1992_029_0210_cotcco_2.3.co_2 ◽

1992 ◽

Vol 29 (3) ◽

pp. 210-219 ◽

Cited By ~ 8

Author(s):

Karl Glander ◽

George J. Cisneros

Keyword(s):

Group Iv ◽

Craniofacial Morphology ◽

Group Iii ◽

Robin Sequence ◽

Group I ◽

Lateral Cephalograms ◽

Significant Difference ◽

Group Ii ◽

Mandibular Retrognathia ◽

Craniofacial Characteristics

The craniofacial characteristics of two syndromes commonly associated with Robin sequence were compared for 49 subjects. Lateral cephalograms were analyzed for four groupings: Group I—Stickler syndrome with versus without Robin, Group II—velocardlofacial (VCF) syndrome with versus without Robin, Group III—Stickler without Robin compared to VCF without Robin, and Group IV—Stickler with Robin compared to VCF with Robin. Thirty-two skeletal and 18 soft tissue measurements were compared. In Group I, three skeletal measurements were significantly different (SNA, SNB, and SNPg). In Group II, no significant difference was found for any of the 50 measurements. In Group III, a significant difference was demonstrated for seven parameters (one skeletal, six pharyngeal and airway). In Group IV, two skeletal and eight airway measures were significantly different. The findings Indicate that the relative maxillary and mandibular retrognathia observed in Stickler/Robin patients may predispose them to the Robin sequence and vice versa; the Robin features In VCF may be caused by hypotonia rather than any craniofacial or physical obstruction of the airway; Stickler and VCF are similar in craniofacial morphology but show marked differences in pharyngeal and airway morphology; and cephalometrics should not be the sole prognosticator of the Robin sequence and Its association with Stickler and VCF.

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Resistance to fracture of intraradicular posts made of biological materials

BMC Oral Health ◽

10.1186/s12903-020-01295-0 ◽

2020 ◽

Vol 20 (1) ◽

Author(s):

Karine Taís Aguiar Tavano ◽

Adriana Maria Botelho ◽

Dhelfeson Willya Douglas-de-Oliveira ◽

Antonio Ferreira Avila ◽

Rudolf Huebner

Keyword(s):

Glass Fiber ◽

Fracture Pattern ◽

Group Iv ◽

Group Iii ◽

Fiber Posts ◽

Group I ◽

Significant Difference ◽

Human Dentin ◽

Glass Fiber Posts ◽

Group Ii

Abstract Background The aim was to analyze the fracture resistance of human teeth treated endodontically and restored with posts made of bovine dentin, human dentin, or glass fiber, and to evaluate the fracture pattern. Methods Cylindrical posts of 1.5 mm in diameter cemented to the roots of human maxillary canines presented a length of 15 mm, cervical diameter of 5–5.5 mm in the mesiodistal direction, and 7–7.5 mm in the vestibule-palatal direction. The groups studied were: Group I—10 glass fiber posts; Group II—10 human dentin posts; Group III—10 bovine dentin posts (self-adhesive resin cement); and Group IV—10 bovine dentin posts (resin-modified glass-ionomer cements). The coronal part of tooth was restored with a standardized core build-up using composite. All of the groups were submitted to a compression force test and the resistance to fracture was verified using a universal testing machine. The fracture pattern was likewise evaluated. Results The values of resistance to fracture were: 723.3N in group I, 561.5N in group II, 556.6N in group III, and, 613.27N in group IV. However, no statistically significant difference was observed among the groups. The fractures in groups I and II were most commonly found in the middle/apical third and were considered irreparable. For restored teeth in group III, half of the fractures appeared in the cervical third and were reparable. In group IV, all of the fractures were reparable, with the majority in the cervical thirds. Conclusion Bovine dentin can be used as intraradicular post to substitute human dentin and glass fiber posts. The greater the malleability of the post, the greater the chances of survival of the teeth when subjected to fracture testing.

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