Micronutrient status in patients with diabetic foot ulcers: A cross-sectional study in Saudi Arabia.

Background: Patients with diabetes are at risk for developing diabetic foot ulcers (DFUs). It is recognized that type 2 diabetes (T2D) is distinguished by the loss of vitally important micronutrients because of the metabolic nature of this disease and its associated complexities. Objective: This study was performed to determine the level of micronutrients in patients with DFUs in Saudi Arabia. From February to May 2022, this descriptive study was conducted, adopting the cross-sectional design and a group of 88 patients with T2D. Materials and Methods: Applying the convenience sampling method, this study was conducted at a tertiary hospital in Riyadh, Saudi Arabia. Data collection was conducted through a standard questionnaire, and details regarding the demographic variables and micronutrient deficiency were collected. Results: Among the nutritional deficiencies identified, the one with the highest frequency was vitamin D, observed in 43.2% of the patient population; after vitamin D, in order of descent, were low ferritin levels (29.5%), B12 (13.6%), and the folic acid deficiency (12.5%). Folic acid showed a statistically significant difference among patients with cardiovascular disease (CVD) (P = 0.041). Moreover, vitamin B12 showed a significant association among patients who have charcot foot (P = 019) and previous amputation (P = 0.029). Conclusion: Vitamin B12 deficiency is significantly associated with patients who had an amputation; having charcot foot and folic acid revealed a vital relationship among patients with DFUs having CVD. Comprehensive research is a pressing need to enable deeper awareness of micronutrient deficiencies in patients with diabetes.

Management of Diabetic Foot Ulcers Using Topical Oxygen Therapy: A Case Series.

BACKGROUND AND AIM: Surgical and endovascular revascularization procedures along with hyperbaric oxygen therapy (HBOT) and topical oxygen therapy (TOT) for chronic oxygen-deprived wounds are standard care treatment protocols for diabetic foot ulcer (DFU). Topical developments in the delivery of topical oxygen therapy have made this a more feasible treatment in practice. The present case series highlights the efficacy of NATROX therapy as TOT in wound healing and the impact of increased oxygenation on ulcer healing in patients with diabetic foot ulcers. METHODS: The TOT was evaluated in 6 patients with DFU who have applied NATROX topical oxygen delivery system for a period ranging from 6 weeks to 24 weeks at Kahel Specialized Centre, located in Olaya, Riyadh, Saudi Arabia. RESULTS: The administration of TOT demonstrated complete wound healing in all the six patients who either had ulcers with minor amputation of toes/heel or had ulcers with other comorbidities in a range from 3 to 8 weeks. CONCLUSION: NATROX therapy is an advanced topical oxygen delivery system compared to other conventional oxygen delivery systems; however, the study warrants further research to assess its potential applicability in DFU wound healing in large sample size and across the races.

Efficacy of tocilizumab in patients with severe COVID-19: Survival and clinical outcomes.

BACKGROUND: SARS-CoV-2 is associated with a severe inflammatory response contributing to respiratory and systemic manifestations, morbidity, and mortality in patients with coronavirus disease 2019 (COVID-19). METHODS: Tocilizumab (TCZ) efficacy on mortality and length of hospital stay was retrospectively evaluated in patients who received TCZ and compared with that in controls with a similar severity of COVID-19. The primary endpoint was survival probability on day 28. The secondary endpoints included survival at day 14 and length of hospital stay. RESULTS: Of the 148 patients included in the study, 62 received TCZ and standard of care, whereas 86 served as a control group and received only standard of care. The two groups were similar, although TCZ-treated patients were more likely to exhibit hypertension (46.7% vs. 29.8%), chronic kidney disease (14.5% vs. 1.1%), and high Charlson score (1.18 vs. 1.00; p = 0.006) and less likely to receive corticosteroid treatment (48.5% vs. 93.0%). TCZ was associated with lower mortality on both day 28 (16.1% vs. 37.2%, p = 0.004) and day 14 (9.7% vs. 24.4%, p = 0.022). The hospital stay was longer in the TCZ-treated than in the control group (15.6 ± 7.59 vs.17.7 ± 7.8 days, p = 0.103). Ten patients (16.0%) in the TCZ-treated group developed infections. CONCLUSION: TCZ was associated with a lower likelihood of death despite resulting in higher infection rates and a non-significant longer hospital stay.

Risk factors for hospital admission among COVID-19 patients with diabetes. A study from Saudi Arabia.

OBJECTIVES: To elucidate the risk factors for hospital admission among COVID-19 patients with type 2 diabetes mellitus (T2DM). METHODS: This retrospective study was conducted at the Prince Sultan Military Medical City, Riyadh, Saudi Arabia between May 2020 and July 2020. Out of 7,260 COVID-19 patients, 920 were identified as T2DM. After the exclusion process, 806 patients with T2DM were included in this analysis. Patients' data were extracted from electronic medical records. A logistic regression model was performed to estimate the risk factors of hospital admission. Results: Of the total of 806 COVID-19 patients with T2DM, 48% were admitted in the hospital, 52% were placed under home isolation. Older age between 70-79 years (OR [odd ratio] 2.56; p=0.017), ≥80 years (OR 6.48; p=0.001) were significantly more likely to be hospitalized compared to less than 40 years. Similarly, patients with higher HbA1c level of ≥9% compared to less than 7%; (OR 1.58; p=0.047); patients with comorbidities such as, hypertension (OR 1.43; p=0.048), cardiovascular disease (OR 1.56; p=0.033), cerebrovascular disease (OR 2.38; p=0.016), chronic pulmonary disease (OR 1.51; p=0.018), malignancy (OR 2.45; p=0.025), chronic kidney disease (CKD) IIIa, IIIb, IV (OR 2.37; p=0.008), CKD V (OR 5.07; p=0.007) were significantly more likely to be hospitalized. Likewise, insulin-treated (OR 1.46; p=0.03) were more likely to require hospital admission compared to non-insulin treated patients. CONCLUSION: Among COVID-19 patients with diabetes, higher age, high HbA1c level, and presence of other comorbidities were found to be significant risk factors for the hospital admission.

Acceptability of the FreeStyle Libre Flash Glucose Monitoring System: The Experience of Young Patients With Type 1 Diabetes.

BACKGROUND: In the current era of modern technology, the development of smart devices such as the flash glucose monitoring (FGM) systems helps patients with diabetes to effortlessly monitor their glucose levels more frequently. In this study, we determine the user acceptability of FGM among young patients with type 1 diabetes (T1D). METHODS: A cross-sectional study was performed among 67 young patients with T1D in the age group of 13 to 19 years and who were managed on the FGM method for self-testing the glucose levels for a minimum of 6 months. The participants acceptability measures that were collected with a standard questionnaire and where they rated their experience with the system on a scale of 1 (strongly agree/painless) to 5 (strongly disagree/severe pain). In addition to the demographic and clinical parameters, a closed/structured questionnaire was administered, in order to record the prior and present skin issues, over a 6-month period. RESULTS: From the patient statements regarding sensor application, 95.5% of the study population strongly agreed that the sensor application caused less pain than the routine finger-stick. Similarly, 85% of the users strongly agreed that using the sensor was comfortable, while 94% strongly agreed that they found the small size of the FGM made it easy to wear, 47.8% strongly agreed that wearing the sensor did not attract attention, 70.1% reported no discomfort under the skin, 80.6% stated that the sensor could be scanned without anyone noticing it, 89.6% felt that the sensor did not affect their daily activities, 91% strongly agreed that the sensor was very compatible with their lifestyle, 79.1% reported ease with taking a glucose reading with the scan, 89.6% reported that taking glucose readings with this system would not disrupt their daily activities, and 76.1% participants were excited to share with other individuals their experiences with this system. A comparison of the self-monitoring of blood glucose and freestyle techniques demonstrated that 83.6% participants strongly agreed that it was less painful to get glucose readings from the freestyle sensor, and that it was a more discreet (83.6%), more comfortable (85.1%), easier (95.5%), faster (82.1%), simpler (79.1%), more private (88.1%), and less stressful (77.6%) method, with minimal hassle (74.6%). It is notable here that 86.6% of the participants reported absolutely no pain when the freestyle sensor was applied; also, the majority of the participants (91%) reported no pain symptoms when scanning the sensor. CONCLUSION: The findings of this study clearly showed that the study population had a high level of acceptability of the FGM.

Effectiveness of the Freestyle Libre Flash Glucose Monitoring System on Diabetes Distress Among Individuals with Type 1 Diabetes: A Prospective Study.

AIM: To study and explore the intervention of the flash glucose monitoring system (FGMS) on diabetes-related distress (DRD) in children and adolescents with type 1 diabetes (T1D). METHODS: A 12-week prospective study was performed from March 2019 to July 2019 involving 187 children and adolescents (age range 13-19 years; 56.7% female) with T1D who were self-testing their glucose levels using the conventional fingerprick method. At the time of the baseline visit, FGMS sensors were fixed by a trained diabetes educator onto each patient in the study population. A trained interviewer also administered the 28-item T1-Diabetes Distress Scale (T1-DDS) questionnaire to each participant at the baseline visit and again after 12 weeks to determine the T1-DDS score. RESULTS: Comparison of the baseline (fingerprick) data with data collected at 12 weeks after the patients had switched to the FGMS revealed a significant decrease in the subdomains of the T1-DDS as follows: powerlessness (p = 0.0001); management distress (p = 0.0001); hypoglycemia distress (p = 0.0001); negative social perceptions (p = 0.0001); eating (p = 0.0001); physician distress (p = 0.0001); friend/family distress (p = 0.0001); and total T1-DDS score (p = 0.0001). Similarly, analysis of the data revealed that there was also a substantial drop from baseline to 12 weeks after initiation of the intervention in the clinical variables assessed, such as glycosylated hemoglobin; specifically, there was a considerable decrease after 12 weeks in the frequency of hypoglycemia. Interestingly, the frequency of glucose monitoring also showed an upswing among users of the FGMS. CONCLUSION: The outcomes of this study clearly demonstrate that once the patients had been switched from the fingerprick method to FGMS, the DRD and related clinical parameters showed remarkable improvement. However, further studies are necessary to determine whether the continued and consistent use of the FGMS will achieve better results.

The Frequency and Risk Factors of Diabetic Foot Ulcer Recurrence Among Jordanian Patients with Diabetes.

BACKGROUND: Diabetic foot is a major public health problem and their complications are an imperative cause of morbidity and mortality in diabetes. OBJECTIVE: To evaluate the rate of recurrence of foot ulcers post two years of follow-up, including the associated risk factors in the patients attending the diabetic foot clinic at the National Center for Diabetes, Endocrinology, and Genetics (NCDEG), Amman, Jordan. METHODS: A historical cohort design was adopted for the patients who presented for the first time to the diabetic foot clinic at the NCDEG. Every patient who came to the clinic was reviewed by using his or her medical files with respect to diabetic foot-related complaints. Patients were classified under four categories: (1) Recurrent foot ulcers (2) chronic foot ulcer (3) free of recurrence, and (4) no foot ulcers. Among the four groups, group 1 (recurrent foot ulcers, n=76) and group 3 (free of recurrence, n=54) were included for the analysis. RESULTS: Among the 141 patients who presented to the diabetic foot clinic during the two-year study period, 76 (53.9%) of them experienced ulcer recurrences, 54 (38.3%) were recurrence-free, and 11 (7.8%) had chronic ulceration. The two-year recurrence rate was 58.5%. The presence of deformity and osteomyelitis were the statistically significant independent risk factors for recurrent foot ulceration. CONCLUSION: This study of recurrences was clearly related to the type and complications of the ulcers rather than to the other variables. Recurrent foot ulceration is linked to the presence of osteomyelitis and/or deformities.

Clinical Utility of the Ankle-Brachial Index and Toe Brachial Index in Patients with Diabetic Foot Ulcers.

BACKGROUND: This cross sectional study investigated the clinical use of the ankle-brachial index (ABI) and toe brachial index (TBI) in 91 type 2 diabetic foot ulcer patients who visited the diabetic foot clinic, Prince Sultan Military Medical City, Saudi Arabia during July 2017 and January 2018. MATERIALS AND METHODS: The ABI and TBI facilitated the detection of peripheral arterial disease (PAD) and the patients' medical records were used to collect the clinical and demographic variables. The variables of duration (p = 0.047) and treatment (p = 0.046) of the ABI showed significant differences. Age (p = 0.034) and duration (p = 0.001) were the factors related to the diagnosis of TBI by the "χ2" test. RESULTS: From the TBI, 26.4% of the patients were found to have PAD, while the ABI showed that 21.8% of patients had the condition. However, no statistical significance was noted. From the regression analysis, the variable duration of diabetes (≥ 20 years of age) was recognized as an independent risk factor for TBI. CONCLUSION: In conclusion, it is recommended both the ABI and TBI to be used as screening tests for PAD in diabetic foot ulcer patients.

The Worrying Trend of Diabetes Mellitus in Saudi Arabia: An Urgent Call to Action.

From last few years, the pervasiveness of diabetes mellitus (DM), in Saudi Arabia, is growing at a frightening rate. Overall, one-fourth of the adult population is affected by DM, which is further predicted to rise to more than double by the year 2030. The most alarming is possibly the escalation propensity of diabetes, in recent years, where a nearly ten-fold increase has been witnessed over the past thirty years in Saudi Arabia. However, the number of research arbitrations on the prevalence and incidence of DM is woefully inadequate, as compared to developed countries. Apart from this, most of the existing research data carried out in Saudi Arabia is cross-sectional, with small sample sizes, which most often involve only certain parts of the country. Consequently, the present scenario demands more multidimensional and multisectoral research to strengthen the evidence base and to accumulate greater knowledge as a basis for measures and programmes to confront diabetes and its complications. Thus, the present report makes an attempt to depict the current trend of diabetes as well as intends to put forward essential measures for controlling diabetes in Saudi Arabia.

Differences of FreeStyle Libre Flash Glucose Monitoring System and Finger Pricks on Clinical Characteristics and Glucose Monitoring Satisfactions in Type 1 Diabetes Using Insulin Pump.

BACKGROUND: To evaluate the different experience of freestyle libre and finger pricks on clinical characteristics and glucose monitoring satisfaction (GMS) in patients with type 1 diabetes (T1D) using insulin pump (IP). METHODS: A prospective study was carried out on 47 (aged 17-21 years) T1D, who used conventional finger-pricking method for self-testing the glucose. The experiments were conducted between March 2018 and September 2018. For carrying out the study, the flash glucose monitoring (FGM) sensors were placed on each participant, at the baseline visit, by a trained diabetes educator. Furthermore, to determine the total number of scans conducted during the study period, the respective ambulatory glucose profiles were generated by computing the data collected from the sensors. In addition, a trained interviewer handed over the GMS questionnaire to each patient, at the baseline and at 12 weeks of the study. RESULTS: In comparison to the baseline (finger pricks), various parameters such as: HbA1c (P = .042), hypoglycemia (P = .001), mean capillary glucose (P = .004), total daily insulin dose (P = .0001), percentage of bolus insulin (P = .0001), daily bolus frequency (P = .0001), and daily carbohydrates intake (P = .0001) showed a significant improvement at 12 weeks. Similarly, substantial augmentation was noticed, in the sub domains of GMS, that is, openness (P = .0001), emotional burden (P = .0001), behavioral burden (P = .0001), and trust (P = .0001) at 12 weeks as compared to baseline. Overall, total GMS score at baseline was 1.72 ± 0.37, which increased up to 3.41 ± 0.49 (P = .0001) in the time period of 12 weeks. The HbA1c (r2 = 0.45), hypoglycemia (r2 = 0.58), and the mean number of FGM scans, exhibited a negative correlation, while GMS (r2 = 0.52) and the mean number of FGM scans, exhibited a positive correlation. CONCLUSION: The frequency of hypoglycemia, HbA1c level, capillary glucose, daily carbohydrates intake decreased, while the total daily insulin dose, daily bolus insulin and total GMS score increased with the use of FGM scanning for 12 weeks.

Clinical Characteristics and Satisfaction of Liraglutide Treatment among Patients with Type 2 Diabetes: A Prospective Study.

BACKGROUND: Evaluation of patient-reported results, treatment satisfaction, in particular, is popularly gaining recognition as crucial to the assessment of the efficiency of new therapies. The aim of this study is to examine the clinical features and treatment satisfaction with liraglutide in insulin-dependent obese patients having uncontrolled diabetes. METHODS: A prospective study was performed for 12 weeks using 64 type 2 diabetes (T2D) patients, 30 to 70 years of age, who came in for treatment to the Diabetes Treatment Center in Prince Sultan Military Medical City, Riyadh, Saudi Arabia, from November 2017 to July 2018. All the patients enrolled in this study were given liraglutide in addition to their existing treatment. For the first week, they were subcutaneously administered 0.6 mg once per day, which was gradually raised to 1.2 mg after 1 week, and the final given dose went up to 1.8 mg per day until the study period was completed. Purposive and suitable selection of the respondents was performed at their convenience. They were interviewed adopting the Diabetes Treatment Satisfaction Questionnaire (Arabic version) at baseline and after 12 weeks. Besides, the clinical variables like hemoglobin A1c (HbA1c), fasting blood sugar (FBS), total daily insulin dose (TDD), number of injections, and hypoglycemia/weeks were also recorded at baseline and at the end of the study. RESULTS: In comparison with the baseline values, notable positive differences were identified in the domains of treatment satisfaction, namely, satisfied with current treatment (P = .0001), frequency of perceived hyperglycemia (P = .0001), frequency of perceived hypoglycemia (P = .0001), convenience of current treatment (P = .0001), understanding diabetes (P = .0001), recommend the current treatment (P = .018), and continue the present treatment (P = .0001) when the study is completed. After 12 weeks, the addition of liraglutide to the existing treatment showed significant positive changes on FBS (P = .0001), HbA1c (P = .001), TDD (P = .0001), number of injections (P = .0001), documented hypoglycemia/weeks (P = .0005), and body weight (P = .0001) in comparison with the baseline values. CONCLUSIONS: The addition of liraglutide to the existing treatment raised the level of treatment satisfaction and minimized the frequency of hypoglycemic/hyperglycemic events apart from the other clinical variables.

Skin-Related Complications Among Adolescents With Type 1 Diabetes Using Insulin Pump Therapy.

BACKGROUND: To identify the skin-related complications in adolescents with type 1 diabetes (T1D) using the insulin pump therapy (IPT). METHODS: A total of 64 T1D adolescents (between ages 13 and 19) using the insulin pump were included in this cross-sectional study. They had visited the Diabetes Clinic at Diabetes Treatment Center, Prince Sultan Military Medical City, Saudi Arabia, for treatment from January 2018 to March 2018. Data on the prior and present skin-related complications, for a 6-month interval, were gathered via a closed/structured questionnaire. Besides this, demographic information was also recorded. RESULTS: From the patients in this study (n = 64), 9.3% experienced 3 or more skin-related complications, whereas 7.8% patients registered 2 and 25% had only 1 such disorder. However, in 37 patients (51.8%), there was no evidence of skin-related complications. Significantly, the female revealed a higher level of issues (P = .036), >3 years on IPT (P = .039), negligence of infusion set rotation (P = .001), needle length of 9 mm (P = .021), and beyond 3 days for catheter replacement (P = .022). The factors age, body mass index, diabetes duration, and insulin dosage remained quite unaffected. From the regression analysis, the factors female gender, catheter replacement, and infusion set rotation showed up as the independent risk factors for the skin complications. CONCLUSIONS: The IPT users invariably experience dermatologic conditions. Through this study, female gender, length of IPT usage time, and infusion set rotations were identified as the independent risk factors responsible for the skin issues.

Evaluation of FreeStyle Libre Flash Glucose Monitoring System on Glycemic Control, Health-Related Quality of Life, and Fear of Hypoglycemia in Patients with Type 1 Diabetes.

BACKGROUND/OBJECTIVES: In the current era of modern technology and the development of smart devices such as the flash glucose monitoring (FGM) systems, patients can easily monitor their glucose levels more frequently without any inconvenience. In this study, we evaluate the effect of FreeStyle Libre FGM system on glycemic control, hypoglycemia, health-related quality of life (QoL), and the fear of hypoglycemia (FOH) among children and young people with type 1 diabetes (T1D). DESIGN AND METHODS: A prospective study was conducted at the Diabetes Treatment Center, Prince Sultan Military Medical City, Riyadh, Saudi Arabia, between January 2017 and May 2017 on 47 (aged 13-19 years) registered patients with T1D who used conventional finger-pricking method for self-testing the glucose. At baseline visit, the FGM sensors were placed on each participant by a trained diabetes educator. The data collected from the sensors were computed to generate the respective ambulatory glucose profiles so as to determine the total number of scans conducted during the study period. At the baseline and at 3 months of the experiment, a trained interviewer administered the questionnaire Hypoglycemia Fear Survey-Child Version (HFS-C) and PedsQL 3.0 (QoL questionnaire) to each patient. The age, sex, weight, height, adjusted body mass index, duration of diabetes, treatment modality, and glycosylated hemoglobin A1c (HbA1c) levels of each patient were recorded. RESULTS: As compared with the baseline, a significant improvement was noted in the behavior of FOH (P = .0001), worry (P = .0001), QoL (P = .002), HbA1c level (P = .008), and hypoglycemia (P = .023) at 3 months. Significant improvement was noted in the behavior (P = .0001), worry (P = .0001), QoL (P = .003), HbA1c level (P = .014), and hypoglycemia (P = .001) among the multiple-dose insulin injection-treated patients as compared with baseline. Significant improvement was noted in the behavior (P = .0001), worry (P = .0001), and hypoglycemia (P = .001) among the insulin pump-treated patients as compared with baseline. A positive correlation was recorded in the behavior (r = .47; P < .001), QoL (r = .70; P < .001), and the mean number of FGM scans. A negative correlation was recorded in the worry (r = -.43; P = .002), HbA1c level (r = -.58; P < .001), hypoglycemia (r = -.65; P < .001), and the mean number of FGM scans. CONCLUSIONS: The frequent use of FGM scanning reduced the frequency of hypoglycemia, HbA1c level, and worry and increased the behavior and QoL. As compared with self-testing by the conventional finger-pricking method, the use of FGM increased the frequency of self-testing and thus diabetes control.

Influence of full mouth rehabilitation on oral health-related quality of life among disabled children.

The efficacy of full mouth rehabilitation (FMR) on oral health-related quality of life of physically disabled children was assessed. This prospective study was performed at Dental Department of Sultan Bin Abdulaziz Humanitarian City, Riyadh, and King Abdulaziz University Hospital, Jeddah, Saudi Arabia, during May 2012 to September 2014. A total of 186 physically disabled children aged 11-14 years were assigned to a test group (n = 97) or a control group (n = 89). FMR was applied for test group children at baseline and 3 months' visits, whereas those in the control group did not receive FMR. Both group children received dental kits and oral hygiene instructions. Children were asked to complete the Child Perceptions Questionnaire, whereas Parental-Caregiver Perceptions Questionnaire and Family Distress Domain questionnaire were completed by the parents/caregivers at baseline and 6 months' visits. Children in both groups showed positive trends in oral symptoms at 6 months compared with those at baseline. However, when they were compared to control, significant improvement in oral symptoms was observed in the test group at 6 months' visit (p < .05). Also when they were compared to control, significant improvements were observed in the functional limitation, emotional, and social well-being subscales of the Child Perceptions Questionnaire and on the Parental-Caregiver Perceptions Questionnaire scales at the end of the study (p < .05). Compared to the parents/caregivers of the control children, the parents/caregivers of the test-group children reported insignificant but positive trends in Family Distress Domain at the end of the study (p < .05). FMR in children reduced oral-related problems subsequently to a better oral health-related quality of life.

Fear of Self-Injecting and Self-Testing and the Related Risk Factors in Adolescents with Type 1 Diabetes: A Cross-Sectional Study.

INTRODUCTION: This study was conducted to investigate the fear of self-injecting and self-testing and its related risk factors among adolescents with type 1 diabetes mellitus (T1DM). METHODS: From December 2015 to April 2016, a cross-sectional study was performed at the Diabetes Treatment Center, Prince Sultan Military Medical City, Riyadh, Saudi Arabia on 142 registered T1DM patients between 13 and 19 years of age. Selection of the respondents was done deliberately and carefully, and the suitable patients were given specific identification numbers. A trained interviewer administered the short Diabetes Fear of Injecting and Self-testing Questionnaire to each patient. It included two subscales estimating the fear of self-injection (FSI) and fear of self-testing (FST). Each patient's age, gender, weight, height, adjusted body mass index (BMI), duration of the diabetic condition, treatment modality, insulin dosage, and glycosylated hemoglobin (HbA1c) were recorded. RESULTS: The study found that the overall mean score of FSI was 2.44 ± 0.96, whereas that of FST was 2.25 ± 1.04. Adolescents above 16 years of age, treated with multiple daily insulin (MDI), on higher insulin doses, having poor glycemic control, and fewer finger pricks were observed to show significant risk factors for fear of self-injection of insulin, whereas in those patients having a long duration of T1DM, MDI treated, on higher insulin doses, with poor glycemic control, and fewer finger pricks showed significant risk factors for fear of self-testing of blood glucose. From the regression analysis it was evident that the variables of higher age, MDI treatment, and fewer finger pricks were independent risk factors for fear of self-injection of the insulin, whereas a fewer number of finger pricks was an independent risk factor for fear of self-testing the blood glucose. CONCLUSION: Fear of self-injecting and fear of self-testing are common among adolescents with T1DM. Therefore, it is essential to ensure comprehensive multidisciplinary diabetes education to lower the risk factor of fear of injections.

Frequency of Lipohypertrophy and Associated Risk Factors in Young Patients with Type 1 Diabetes: A Cross-Sectional Study.

INTRODUCTION: The objective of this study was to investigate the frequency of lipohypertrophy (LH) and the associated risk factors in young patients with type 1 diabetes mellitus (T1DM). METHODS: This cross-sectional study was conducted on a sample of 174 patients with T1DM (aged 13-18 years) treated with multiple daily insulin injections for a minimum duration of 1 year. The study was performed at the Diabetes Treatment Center, Prince Sultan Military Medical City (Riyadh, Saudi Arabia), between July 2015 and September 2015. Information regarding patients' age, weight, height, adjusted body mass index (BMI), period of the diabetic condition, length of needle used, number of injections per day, injection locations, insulin regimen, and glycosylated hemoglobin (HbA1c) were recorded. LH was assessed using the palpation technique. RESULTS: Nearly 46% of patients were found to reuse needles, while 42.5% failed to alternate the injection site and 23% revealed unexplained hypoglycemic events. A substantial percentage of patients (approximately 47%) showed grade 1 LH, followed by 33.7% with grade 2 and 19.3% with grade 3 LH. A higher frequency of LH was observed in the thigh region (n = 28, 33.7%) than in the arm, which was second highest (n = 23, 27.7%). Patients aged ≥16 years showed a higher frequency of LH than those aged <16 years. Patients with uncontrolled diabetes mellitus had a greater likelihood of having LH (59.5%) than those with controlled diabetes (20.8%). Significant differences in LH were observed based on needle length, needle reuse, and rotation of the injection sites. On performing regression analysis, the independent risk factors for LH were found to be as follows: higher BMI, higher HbA1c, a higher number of injection sites, a higher rate of needle reuse and failed to alternate the injection site. CONCLUSION: As the frequency of LH was found to be high in Saudi patients with T1DM, it is essential to educate patients on the risk factors for LH and on diabetic control.

The Evolving Role of Short-Term Professional Continuous Glucose Monitoring on Glycemic Control and Hypoglycemia Among Saudi Patients with Type 1 Diabetes: A Prospective Study.

INTRODUCTION: The aim of this study was to find out the evolving role of professional continuous glucose monitoring (PCGM) on hemoglobin A1c (HbA1c) and the frequency of hypoglycemia. METHODS: This was a 3-month, prospective study conducted among patients (aged 15-24 years) with type 1 diabetes mellitus who attended a diabetes clinic [Diabetes Treatment Center, Prince Sultan Military Medical City (PSMMC), Riyadh, Saudi Arabia] due to recurrent unexplained hypoglycemia unawareness episodes between July 2014 and December 2014. The respondents were purposively and conveniently selected and they were asked to wear the PCGM device (iPro(®)2; Medtronic MiniMed, Inc., Northridge, CA, USA) for 5 days. The PCGM results were collected by the diabetic educator and reviewed by the treating physician on the same day as removal of the device. Clinical and demographic data were also collected. RESULTS: Overall, 56 patients were included in the study. The mean (±SD) age of the study cohort was 18.1 ± 1.82 years and 27 (48.2%) patients were male. Compared with baseline, non-significant but positive differences were observed in HbA1c levels in both male and female patients and in those who were older (aged 20-24 years). Similar results were observed in the frequency of hypoglycemia and a significant change was observed for female patients (P < 0.05). Compared with baseline, a significant positive difference was observed in patients' overall frequency of hypoglycemia by the end of the study (P < 0.001). CONCLUSIONS: Professional continuous glucose monitoring is a valuable tool for detecting episodes of hypoglycemia and may help to decrease HbA1c levels and reduce the frequency of hypoglycemia.

Efficacy of Insulin Pump Therapy on Diabetes Treatment Satisfaction and Glycemic Control Among Patients with Type 1 Diabetes Mellitus in Saudi Arabia: A Prospective Study.

INTRODUCTION: The aim of this study was to explore the impact of insulin pump therapy on diabetes treatment satisfaction and glycemic control among patients with type 1 diabetes mellitus (T1DM) in Saudi Arabia. METHODS: A 6-month, prospective study was conducted among 47 patients (aged 17-24 years) with T1DM who attended the Insulin Pump Clinic at Prince Sultan Military Medical City, Riyadh, Saudi Arabia, between April 2014 and November 2014. The respondents were purposively and conveniently selected and were interviewed using the Arabic version of the Diabetes Treatment Satisfaction Questionnaire at baseline, 3, and 6 months. Demographics and clinical variables including hemoglobin A1c (HbA1c) were also collected. RESULTS: The mean (±standard deviation) age of the study cohort was 19.1 ± 1.93 years. Seventeen patients were male (36.2%) and 30 were female (63.8%). Compared to baseline, significant positive differences were found in treatment satisfaction among female patients and patients with long-standing T1DM at 6 months. Frequency of hyperglycemia and hypoglycemia declined significantly in female patients at 6 months and in patients who had a shorter duration of T1DM. Furthermore, significant positive differences were found in HbA1c levels among female patients and among those who had a shorter duration of T1DM compared to baseline. Both female and male patients and those with a shorter duration of T1DM showed a significant decline in insulin necessity at 6 months when compared to baseline. CONCLUSION: Although multiple daily injections is a feasible preference for insulin supply, insulin pumps should also be considered for patients with T1DM as it appears to increase patients' treatment satisfaction, decrease the frequency of hypoglycemia, hyperglycemia, and reduce HbA1c levels.

Predictive Risk Factors for Fear of Hypoglycemia and Anxiety-Related Emotional Disorders among Adolescents with Type 1 Diabetes.

OBJECTIVE: To explore the fear of hypoglycemia (FOH) and anxiety-related emotional disorders and their risk factors among adolescents with type 1 diabetes mellitus (T1DM). SUBJECTS AND METHODS: A cross-sectional study was conducted among 187 adolescents (aged 13-18 years; 92 males, 95 females) with T1DM at the Diabetes Treatment Center, Prince Sultan Military Medical City, Riyadh, Saudi Arabia, from June 2013 to February 2014. The participants were interviewed using FOH and Screen for Child Anxiety-Related Disorders (SCARED) scales. RESULTS: Females had significantly higher scores on all FOH and SCARED subscales compared to males. The mean scores for many subscales of FOH and SCARED were higher in the older age group (16-18 years), in those under multiple-dose injection (MDI) treatment (compared with the insulin pump treatment), and in those with a longer duration of T1DM. Similarly, significant differences were observed in those with high frequencies of hypoglycemia, passing out, hypoglycemia while asleep and awake, and hypoglycemia in front of friends and at school. Regression analysis revealed that higher age, female gender, MDI treatment, longer duration of T1DM, higher frequencies of hypoglycemia, passing out, hypoglycemia while asleep and awake, and hypoglycemia in front of friends and at school were the risk factors associated with the majority of the FOH and SCARED subscales. The behavior of the FOH subscale correlated with all the subscales of SCARED except the subscale of generalized anxiety disorder. Similarly, the FOH subscale of worry significantly correlated with all the subscales of SCARED. CONCLUSION: The strongest determinants of higher risk for the majority of the FOH and SCARED subscales were higher age, female gender, MDI treatment, longer duration of T1DM, higher frequency of hypoglycemia, passing out due to hypoglycemia, hypoglycemia while asleep and awake, and hypoglycemia in front of friends and at school.

Frequency and associated risk factors of recurrent diabetic ketoacidosis among Saudi adolescents with type 1 diabetes mellitus.

OBJECTIVES: To explore the frequency and associated risk factors of recurrent diabetic ketoacidosis (RDKA) among Saudi adolescents with type 1 diabetes mellitus (T1DM). METHODS: A cross-sectional study was conducted among 103 T1DM adolescents (aged 13-18 years, 57 males) who were hospitalized for diabetic ketoacidosis (DKA) between January 2013 and May 2014 at Prince Sultan Military Medical City (PSMMC), Riyadh, Kingdom of Saudi Arabia. The respondents were purposively, conveniently selected, and interviewed using a structured Arabic questionnaire including clinical information and demographics. RESULTS: Fifty-six participants had experienced one episode of DKA, 41 had 2 episodes, and 6 had ≥3 episodes. Compared with adolescents who had hemoglobin A1c (HbA1c) ≤9, mean difference in RDKA was found among adolescents with >9 HbA1c. Similarly, adolescents who stopped insulin and those with lipodystrophy at the injection site had a higher frequency of RDKA. Discontinuing insulin (67%) was the major reason for RDKA followed by infection (31%). Among adolescents who discontinued insulin treatment, 31 (46.3%) gave no reason for stopping, 25 (37.3%) reported feeling sick, 7 (10.4%) gave a combination of reasons, and 4 (6%) reported a lack of supplies or other reasons. Regression analysis revealed that a higher HbA1c level and the presence of lipodystrophy were independent risk factors for RDKA. CONCLUSION: The frequency of RDKA was significantly greater in the T1DM adolescents with a higher HbA1c level, lipodystrophy, and those who had discontinued insulin treatment. Comprehensive multidisciplinary diabetes education should be offered to control modifiable risk factors in these patients.