Longer Duration Of Therapy Research Articles

Retrospective study of outcomes of short versus long duration of antibiotic therapy for residual osteomyelitis in surgically resected diabetic foot infection.

Optimal treatment duration for residual osteomyelitis (OM) post-amputation in diabetic foot infection (DFI) remains unclear, with resultant heterogeneity in prescribing noted in clinical practice. We aimed to identify a difference in outcomes of long duration of antibiotics (LD) with short duration (SD) in patients with culture-positive proximal bone specimen post-amputation. In this single-centre retrospective cohort study (Melbourne, Australia), we analysed antibiotic duration of DFI patients requiring amputation with culture-positive proximal bone specimen over a 31 month period (January 2019-September 2021). Primary outcome was reamputation or debridement at the same and/or contiguous site of amputation at 6 months. Secondary outcomes were readmission to hospital and/or recommencement of antibiotics for DFI at the same and/or contiguous site at 6 months. Among 92 patients (83% male, median age 67 years), 26 received <4 weeks (SD) and 66 received ≥4 weeks (LD) antibiotic therapy. In the SD group, primary outcome occurred in 9 patients (35%) compared with 15 patients (23%) in the LD group (P = 0.246). Both secondary outcomes occurred in 12 patients (46%) in the SD group compared with 18 patients (27%) in the LD group (P = 0.086). Adjusted logistic regression analysis showed SD was not significantly associated with primary outcome [OR 1.12 (95% CI 0.38-3.31)] or secondary outcomes [OR 1.67 (95% CI 0.60-4.66)]. This single-centre experience did not demonstrate significant difference in outcomes between antibiotic duration of <4 weeks and ≥4 weeks in DFI patients with culture-positive proximal bone specimen post-amputation. These data provide background for larger international randomized control trials to establish optimal treatment duration.

Risk factors for recurrence after intravitreal anti-vascular endothelial growth factor injection for retinopathy of prematurity

To investigate the efficacy of intravitreal anti-vascular endothelial growth factor (anti-VEGF) injection in the treatment of retinopathy of prematurity (ROP) and the risk factors for recurrence. A retrospective analysis was performed on the medical data of 159 infants with ROP who were born in the First Affiliated Hospital of Zhengzhou University and underwent anti-VEGF treatment from January 2016 to December 2021. According to the presence or absence of recurrence within the follow-up period after initial anti-VEGF treatment, they were divided into a recurrence group with 24 infants and a non-recurrence group with 135 infants. The medical data were compared between the two groups, and a multivariate logistic regression analysis was used to investigate the risk factors for the recurrence of ROP after anti-VEGF treatment. After one-time anti-VEGF treatment, all 159 infants showed regression of plus disease. Recurrence was observed in 24 infants (15.1%) after anti-VEGF treatment, with a mean interval of (8.4±2.6) weeks from treatment to recurrence. The multivariate logistic regression analysis showed that preoperative fundus hemorrhage and prolonged total oxygen supply time were risk factors for the recurrence of ROP (P<0.05), while gestational hypertension was a protective factor (P<0.05). Intravitreal anti-VEGF injection is effective for ROP. Preoperative fundus hemorrhage and long duration of oxygen therapy may increase the risk of ROP recurrence, and further studies are needed to investigate the influence of gestational hypertension on the recurrence of ROP.

Infection risk in a real-world cohort of patients treated with long-term B-cell depletion for autoimmune neurologic disease

BackgroundB-cell depleting medications are effective disease-modifying therapies for multiple sclerosis. Prior studies have demonstrated that use of these medication is associated with infections and immunologic changes. Limited data suggest that infectious adverse effects may be more common with long-term use. We aimed to investigate rates of infections and laboratory abnormalities in a real-world cohort of patients treated with long term B-cell depletion and identify clinical factors associated with these outcomes. MethodsIn this retrospective, single-center observational study, patients with MS and other autoimmune neurologic disorders treated with rituximab or ocrelizumab for ≥2 years were identified. Linear regression analyses identified factors associated with increased risk of minor and severe infections. Rates of total and severe infections were compared between the first two years of treatment and years three and beyond. Results291 patients, treated with rituximab or ocrelizumab for an average of 46 months, were included. Total infections and infections requiring hospitalization occurred at rates of 25.0 and 3.03 per 100 person-years, respectively. Female gender and current or former smoking status were associated with a higher rate of total infections. Hypogammaglobulinemia and higher BMI were associated with increased risk of hospitalization. Rates of total and serious infections were higher in years three and beyond compared to the first two years. ConclusionsInfections in patients with MS treated with long-term B-cell depletion may be more common with longer duration of therapy. This study provides additional information to help personalize care.

52 Use of corticosteroids in childhood systemic lupus erythematosus: experience from a pediatric rheumatology center

BackgroundChildhood-onset Systemic Lupus Erythematosus (cSLE) is a rare but severe multisystem autoimmune/inflammatory disease that can affect any organ system and cause significant damage, disability and/or death. Corticosteroids are one of the important therapeutic weapons for childhood Systemic Lupus Erythematosus (SLE). Prednisone doses are increased during flare-ups of lupus disease, and then progressively reduced to reach a threshold dose in order to avoid the harmful effects of this treatment in growing children. The oral route is by far the most used over prolonged periods, however corticosteroid boluses are recommended in the treatment of severe acute attacks of the disease.ObjectiveAssess the use of corticosteroids in childhood systemic lupus erythematosus (SLE) and the risk of steroid-related damage.MethodsPatients with childhood -onset SLE (n = 83) treated at paediatric rheumatology centre were followed for 36 months. Information on medication use, disease activity as measured by SLEDAI was collected.ResultsEighty-three (83) patients were studied. Female: male ratio was 1:49. Mean ages at lupus onset and diagnosis were respectively: 10, 12 (±3,88_ and 11, 3 (±3,62) years. Corticosteroids were used in 92% of cases in oral form and on 37% of cases as a bolus of high dose intravenous methylprednisolone. The indication of corticoids bolus was significantly related to severe forms (p = 0,001), high disease activity (p = 0, 00008), and macrophage activation Syndrome (p = 0, 0006). The doses varied between 0.5–1 g/1.73m2. The mean initial disease activity in these patients was 30 ± 10, while that found after taking the treatment was 12.9 ± 15. The decrease was statistically significant (p = 0, 000001). More than half of our patients were on high dose oral corticosteroids (2 mg/kg/d) and only 1/5 of the patients benefited from a dose of (1 mg/kg/day). The use of corticosteroids has been associated with significant side effects, including growth delay (22%), cushingoid obesity (58%), stretch marks (49%), osteoporosis (33%), femoral head osteonecrosis (1%), infections (54%). The association of certain side effects with a high dose of oral corticosteroids (2 mg/kg/day) was significant in this case cushingoid obesity (p = 0, 0003), stretch marks (p = 0.014).ConclusionCorticosteroids are the mainstay of therapy for prompt control of acute disease related inflammation in patients with SLE; they remain the first-line treatment for significant lupus manifestations, especially severe forms and life-threatening situations Higher dosage and longer duration of therapy, which are common in SLE, result in greater risk of adverse effects. Their use wisely is the guarantee of a better response and the reduction of deleterious effect.

Mitochondria and vascular calcification in chronic kidney disease: Lessons learned from the past to improve future therapy.

Chronic kidney disease-mineral and bone disorders (CKD-MBD) is a common complication of CKD Stages 3-5. Hyperphosphatemia is one of the major metabolic components of CKD-MBD, frequently resulting in vascular calcification (VC) in advanced-stage patients. Also, a long duration of renal replacement therapy can cause the worsening of VC, leading to increased cardiovascular morbidity and mortality. Vascular smooth muscle cells play an important role in the development of VC through osteochondrogenic transformation and the apoptotic process. It has been shown that mitochondrial dysfunction is involved with CKD progression, and excessive oxidative stress can aggravate osteoblastic transformation and VC. Currently, novel interventions targeting mitochondrial function and dynamics, in addition to mitochondrial antioxidants, have been studied with the aim of attenuating VC. This review aims to comprehensively summarize and discuss the experimental and clinical reports concerning mitochondrial studies, along with the purpose of interventions that can improve the outcomes of VC among CKD patients.

Duration of frontline therapy and impact on clinical outcomes in newly diagnosed multiple myeloma patients not receiving frontline stem cell transplant.

Extended first-line therapy (1LT) has improved clinical outcomes in newly diagnosed multiple myeloma (NDMM). This retrospective study of NDMM patients evaluated the relationship between dose-attenuation of 1LT and duration of therapy (DOT) and DOT on outcomes. Adults with NDMM not undergoing stem cell transplant (SCT) from January 1, 2012 toMarch 31, 2018 from the Integrated Oncology Network were included; 300 were randomly selected for chart review. 1LT DOT, time to next treatment (TTNT), progression-free survival (PFS), and overall survival (OS) were estimated using Kaplan-Meier analysis. Marginal structural models evaluated relationships between DOT and TTNT, PFS, and OS at 2 years accounting for confounders and survival bias from the time-dependent nature of DOT. Of 300 chart-reviewed patients, 93 were excluded for incomplete data or meeting exclusion criteria. Among 207 NDMM patients, median age was 74 years; 146 (70.5%) did not receive dose-attenuation during 1LT. Patients with short DOT were older, frailer, with a higher comorbidity burden, and a significantly lower proportion had an Eastern Cooperative Oncology Group PS=0. As DOT increased, more patients underwent dose-attenuation (p< 0.0001). The median 1LT DOT was 20.9 (95% confidence interval [CI]: 13.9, 26.4) versus 4.2months (95% CI: 3.2, 4.9) for patients receiving versus not receiving dose-attenuation, respectively (p< 0.0001). After accounting for survival bias, confounder-adjusted TTNT was prolonged with each additional month of 1LT (odds ratio [OR]: 0.76 [95% CI: 0.75, 0.78]); likelihoods of risks of disease progression (OR: 0.87 [95% CI: 0.86, 0.88]) and death at 2 years (OR: 0.72 [95% CI: 0.70, 0.74]) were reduced with each month of 1LT (p< 0.0001 for all outcomes). Dose-attenuated 1LT was associated with longer DOT among patients with non-SCT NDMM. Each additional month of 1LT was associated with a reduced adjusted likelihood of disease progression and death at 2 years. Dose-attenuation of 1LT can extend DOT; longer DOT may improve clinical outcomes.

Osteoporosis/Osteopenia in Post-Menopausal Breast Cancer Patients Receiving Hormonal Therapy

Objective: To analyze the presence of osteoporosis and osteopenia in post-menopausal breast cancer patients receiving hormonal therapy.&#x0D; Study Design: Comparative Cross-sectional Study.&#x0D; Place and Duration of Study: Oncology Department, Combined Military Hospital Rawalpindi Pakistan, from Dec 2020 to May 2021.&#x0D; Methodology: This study was conducted on 200 post-menopausal female breast cancer patients who had been taking Aromatase inhibitors for more than six months. All the study participants underwent a dual-energy X-ray absorptiometry (DEXA) scan to measure bone mineral density. As a result, they were classified as having osteoporosis or osteopenia based on bone mineral density. In addition, age, duration of therapy, tumour stage and molecular subtypes of breast cancer were correlated with the presence of osteopenia/osteoporosis in the study participants.&#x0D; Results: A total of 200 post-menopausal patients with breast cancer using hormonal therapy for more than six months were included in the final analysis. The mean age of the patients was 56.331 ± 6.744 years. In addition, 55 (22.5%) patients had normal bone mineral density, 92 (46%) had osteopenia, while 53 (26.5%) had osteoporosis on a dual-energy X-ray absorp- tiometry (DEXA) scan. Molecular subtypes of the tumour, the advancing age of patients and the long duration of hormonal therapy were statistically significantly associated with the presence of osteopenia/osteoporosis (p-value &lt;0.05) in our study participants.&#x0D; Conclusion: Considerable number of post-menopausal patients with advanced breast cancer taking hormonal therapy showed the presence of osteopenia and osteoporosis. Molecular subtyping, the advanced age of patients and the long duration of hormonal therapy significantly predicted.........

Pattern of HCV Genotypes in HIV/HCV Co-Infected Patients on Antiretroviral Therapy in Nigeria

At least 33 million people worldwide are living with human immunodeficiency virus (HIV) infection, and about 20-30% of these are also infected with hepatitis C virus (HCV). Co-infection with HIV and HCV is a major public health concern. Co-infected persons develop cirrhosis and end-stage liver disease more quickly than individuals infected with HCV only. The particular HCV strain or genotype is a major factor for HCV prognosis. The pattern of HCV genotypes in a cohort of HIV/HCV co-infected patients was investigated. One hundred (100) adult patients were recruited from the Nigerian Institute of Medical Research (NIMR), Yaba, Lagos, with age ranging from 18 to 65 years (58% male). Upon recruitment, they were placed on appropriate antiretroviral drugs; 300 mg tenofovir (TDF), 200 mg emtricitabine (FTC) plus 600 mg efavirenz (EFV) once daily dosage. HCV genotyping was done using the Linear Array hepatitis C virus genotyping kit (Roche Molecular Systems, Inc. USA). HCV genotyping revealed prevalence of genotypes 1 (65.6%) and 4 (34.4%), respectively. These are the hard-to-treat genotypes that previously required a long duration of HCV therapy until newer drugs were introduced. The nature of HCV genotypes in HIV/HCV co-infected people has serious implications for further HCV therapy. These findings are pertinent for decisions about the best possible time for and kind of HCV treatment in the setting of co-morbid HIV infection.

The Efficacy of Oligonol in Nonalcoholic Fatty Liver Disease: A Randomized Double-Blinded Placebo-Controlled Trial

Introduction: Oligonol, an oligomerized-polyphenol from Litchi chinensis extract, has been shown to alleviate metabolic syndrome. The aim of this study was to evaluate the effects of oligonol in patients with nonalcoholic fatty liver disease (NAFLD). Methods: Adult patients with NAFLD defined by magnetic resonance imaging-derived proton density fat fraction (MRI-PDFF) ≥11% were enrolled and then randomly assigned to receive either oligonol or placebo capsules. Primary endpoint was ≥30% reduction in MRI-PDFF at 24 weeks. Secondary outcomes were reductions in bodyweight, waist circumference, alanine transaminase, fasting blood sugar, and lipid profiles at week 24. Results: Forty patients were enrolled (n = 20/group). Primary endpoint was achieved in 20% in the oligonol group and 15% in the placebo group (p = 0.50). The authors found a reduction in MRI-PDFF between weeks 0 and 24 in the oligonol group; however, the change was not different from the placebo group. Secondary outcomes were similar between two groups. Discussion: Oligonol has not shown a significant therapeutic effect in NAFLD. Future studies with a longer duration of therapy might be needed to achieve the primary endpoint. Clinical Trial Registration Number: Thai Clinical Trial Registry identification number: TCTR20200814001.

Involvement, Perception, and Understanding as Determinants for Patient-Physician Relationship and Their Association with Adherence: A Questionnaire Survey among People Living with HIV and Antiretroviral Therapy in Austria.

Background: The relationship between patients and healthcare professionals (physicians) is the cornerstone of successful long-term antiretroviral therapy for people living with human immunodeficiency virus (HIV). Purpose: This study aimed to investigate the connection between involvement, perception, and understanding as the basis for the patient–physician relationship and drug adherence, measured as the probability of non-adherence. Methods: In an online survey, people with HIV were asked about their relationship with their physicians and the extent to which they felt involved in treatment-related decisions. A statistical analysis was conducted to determine whether a better patient–physician relationship was associated with higher adherence to therapy. This was performed by univariate group comparison (Mann–Whitney-U, Fishers Exact Test) and logistic regression. Results: A total of 303 persons living with HIV participated in the survey, and 257 patients were included in the analysis. Overall, 27.6% were classified as non-adherent and self-reporting based on whether an antiretroviral therapy (ART) was taken in the past or how often the ART was interrupted. This proportion was significantly higher among patients aged 50–74 years (39.7%) and those with a longer therapy duration (9–15 years: 46.6%; from 15 years on: 55.8%). Therapy-non-adherent patients showed significantly lower scores in the relationship aspects understanding (2.68 vs. 3.03), participation (2.63 vs. 3.07), and perception (3.00 vs. 3.24) compared to adherent patients. Logistic regression analysis confirms that higher scores for understanding, involvement, and perception are strongly associated with a reduction in the risk of becoming non-adherent. This was true for all examined regression models, regardless of whether they were adjusted for the length of therapy and socio-demographic characteristics. Conclusion: The results reinforce the need for awareness among health care professionals (HCP) regarding understanding, involvement, and perception as important aspects to improve the quality of the patient–physician relationship for high adherence levels with maximized non-adherence in ART management by PLWH.

Drivers of Prolonged Outpatient Antibiotic Therapy for Urinary Tract Infections and Community-Acquired Pneumonia.

Variability exists in treatment duration for community-acquired pneumonia (CAP) and urinary tract infection (UTI) in children and may be associated with non-clinical factors. A retrospective study was conducted of patients treated for outpatient CAP and UTI in a children's hospital network from 2016 to 2019. Multivariable logistic regression was performed to identify predictors of long antibiotic duration (≥10 days). Hospitalization within 30 days was determined. Overall, 2124 prescriptions for CAP and 1116 prescriptions for UTI were included. Prescriptions were ≥10 days in 59.9% and 47.6% for CAP and UTI, respectively. Long durations were more common in the emergency department (ED) than in clinics for UTI's (P = .0082), and more common in convenient care for CAP (P = .045). In UTI's, Asian and Hispanic patients received shorter durations than white patients. Younger children had greater odds of long duration for both diagnoses. Medicaid insurance was associated with long therapy for UTI (OR: 1.660, P = .0042) and CAP (OR: 1.426, P = .0169). Residents and fellows were less likely to give long durations than attending physicians (P < .0001). APNs were more likely to administer long therapies in CAP (P = .0062). Subsequent hospitalizations were uncommon for UTI (n = 10) and CAP (n = 20). Younger age, Medicaid insurance, ED, and convenient care visits were associated with a long duration of therapy. Residents and fellows were less likely to give long durations.

Detecting Sepsis in Patients with Severe Subarachnoid Hemorrhage during Critical Care.

Introduction: Sepsis and septic shock continue to have a very high mortality rate. Therefore, the last consensus-based sepsis guideline introduced the sepsis related organ failure assessment (SOFA) score to ensure a rapid diagnosis and treatment of sepsis. In neurosurgical patients, especially those patients with subarachnoid hemorrhage (SAH), there are considerable difficulties in interpreting the SOFA score. Therefore, our study was designed to evaluate the applicability of the SOFA for critical care patients with subarachnoid hemorrhage. Methods: Our retrospective monocentric study was registered (NCT05246969) and approved by the local ethics committee (# 211/18). Patients admitted to the Department of Neurosurgery at the Frankfurt University Hospital were enrolled during the study period. Results: We included 57 patients with 85 sepsis episodes of which 141 patients had SOFA score-positive results and 243 SIRS positive detections. We failed to detect a correlation between the clinical diagnosis of sepsis and positive SOFA or SIRS scores. Moreover, a significant proportion of sepsis that was incorrectly detected via the SOFA score could be attributed to cerebral vasospasms (p < 0.01) or a decrease in Glasgow Coma Scale (p < 0.01). Similarly, a positive SIRS score was often not attributed to a septic episode (49.0%). Discussion: Regardless of the fact that SAH is a rare disease, the relevance of sepsis detection should be given special attention in light of the long duration of therapy and sepsis prevalence. Among the six modules represented by the SOFA score, two highly modules were practically eliminated. However, to enable early diagnosis of sepsis, the investigator’s clinical views and synopsis of various scores and laboratory parameters should be highlighted. Conclusions: In special patient populations, such as in critically ill SAH patients, the SOFA score can be limited regarding its applicability. In particular, it is very important to differentiate between CVS and sepsis.

The 2022 hormone therapy position statement of The North American Menopause Society.

"The 2022 Hormone Therapy Position Statement of The North American Menopause Society" (NAMS) updates "The 2017 Hormone Therapy Position Statement of The North American Menopause Society" and identifies future research needs. An Advisory Panel of clinicians and researchers expert in the field of women's health and menopause was recruited by NAMS to review the 2017 Position Statement, evaluate new literature, assess the evidence, and reach consensus on recommendations, using the level of evidence to identify the strength of recommendations and the quality of the evidence. The Advisory Panel's recommendations were reviewed and approved by the NAMS Board of Trustees.Hormone therapy remains the most effective treatment for vasomotor symptoms (VMS) and the genitourinary syndrome of menopause and has been shown to prevent bone loss and fracture. The risks of hormone therapy differ depending on type, dose, duration of use, route of administration, timing of initiation, and whether a progestogen is used. Treatment should be individualized using the best available evidence to maximize benefits and minimize risks, with periodic reevaluation of the benefits and risks of continuing therapy.For women aged younger than 60 years or who are within 10 years of menopause onset and have no contraindications, the benefit-risk ratio is favorable for treatment of bothersome VMS and prevention of bone loss. For women who initiate hormone therapy more than 10 years from menopause onset or who are aged older than 60 years, the benefit-risk ratio appears less favorable because of the greater absolute risks of coronary heart disease, stroke, venous thromboembolism, and dementia. Longer durations of therapy should be for documented indications such as persistent VMS, with shared decision-making and periodic reevaluation. For bothersome genitourinary syndrome of menopause symptoms not relieved with over-the-counter therapies in women without indications for use of systemic hormone therapy, low-dose vaginal estrogen therapy or other therapies (eg, vaginal dehydroepiandrosterone or oral ospemifene) are recommended.

Refractory eosinophilic esophagitis: what to do when the patient has not responded to proton pump inhibitors, steroids and diet.

Management for patients with refractory eosinophilic esophagitis (EoE) remains a clinical challenge. This review aims to define refractory EoE, explore rates and reasons for nonresponse, and discuss the evidence that informs the approach to these patients. Many patients will fail first-line therapies for EoE. Longer duration of therapy can increase response rates, and initial nonresponders may respond to alternative first-line therapies. There are ongoing clinical trials evaluating novel therapeutics that hold promise for the future of EoE management. Increasingly, there is recognition of the contribution of oesophageal hypervigilance, symptom-specific anxiety, abnormal motility and oesophageal remodelling to ongoing clinical symptoms in patients with EoE. For refractory EoE, clinicians should first assess for adherence to treatment, adequate dosing and correct administration. Extending initial trials of therapy or switching to an alternative first-line therapy can increase rates of remission. Patients who are refractory to first-line therapy can consider elemental diets, combination therapy or clinical trials of new therapeutic agents. Patients with histologic remission but ongoing symptoms should be evaluated for fibrostenotic disease with EGD, barium esophagram or the functional luminal imaging probe (FLIP) and should be assessed for the possibility of oesophageal hypervigilance.

A comparison of giant cell arteritis referrals and outcomes during the COVID-19 pandemic: experience from a district general hospital in the UK

Patients with giant cell arteritis (GCA) often require a long duration of steroid therapy. Therefore, steroids should only be commenced when the diagnosis is highly suspected, following a thorough history and blood results to match. Equally, the availability of fast-track pathways will prevent the

Ultrasound-facilitated catheter-directed thrombolysis via dual right upper extremity venous access into the basilic vein in a case of submassive pulmonary embolism

Traditionally, massive, life-threatening pulmonary embolism (PE) has been treated with systemic thrombolytic therapy, whereas submassive and smaller acute PEs have been treated with systemic anticoagulation therapy. Given that thrombolytic therapy is associated with a risk of life-threatening complications, including intracranial hemorrhage, it has not been routinely used or recommended for submassive PEs. In 2017, the Food and Drug Administration (FDA) approved ultrasound-facilitated catheter- directed thrombolysis (USCDT) for acute massive and sub-massive pulmonary embolism. USCDT is primarily performed via jugular or femoral venous access. There have been isolated reports of USCDT performed via upper-extremity venous access. We present a case of ultrasound-facilitated catheter-directed thrombolysis (USCDT) in a submassive PE patient with dual right upper extremity venous access, where both sheaths were advanced into the basilic vein (due to anatomic variation). Based on recent clinical trial data suggesting that shorted duration USCDT is as effective as longer duration, tPA was infused in this case for 6 hours. This intervention strategy can enhance patient comfort with USCDT therapy and can be particularly helpful in patients at high risk of access site complications and those unable to lie supine for a long duration of infusion therapy.

Myelosuppression Rates with Administration of Nafcillin with and without Rifampin in Pediatric Patients.

Myelosuppression, a potential adverse reaction of nafcillin and rifampin, is rarely documented in pediatric populations. The objective of this study is to describe the incidence of myelosuppression in pediatric patients receiving nafcillin or a combination of nafcillin and rifampin therapy. This retrospective chart review identified patients who received nafcillin alone or in combination with rifampin. The primary endpoint was the incidence of myelosuppression as a composite outcome. The secondary endpoints were the incidence of thrombocytopenia, anemia, and neutropenia individually. Of 199 patients in this study, 98 received nafcillin alone. There was no difference in the rates of myelosuppression between patients receiving nafcillin alone or in combination with rifampin (p = 0.0763), and the use of combination therapy did not affect the development of neutropenia (p = 0.2764) or thrombocytopenia (p = 0.1672). Patients receiving combination therapy were more likely to be anemic at the end of therapy (odds ratio [OR] = 2.333, 95% confidence interval [CI] 0.999, 5.446). Similarly, patients receiving longer durations of nafcillin were more likely to experience anemia (OR 1.774, 95% CI 1.382, 2.370) and neutropenia (OR 1.256, 95% CI 1.024, 1.540). The use of nafcillin does not significantly affect myelosuppression in pediatric patients, although longer durations of therapy may result in increased rates of neutropenia and anemia. Combination therapy with rifampin may result in increased rates of neutropenia.

The role of lung ultrasound in procalcitonin-guided antibiotic discontinuation in ventilator-associated pneumonia.

ABSTRACTBackground and Aims:Starting antibiotic therapy at the proper time is the cornerstone of the management of ventilator-associated pneumonia (VAP). However, using antibiotics for a long duration of therapy in intensive care leads to increased bacterial resistance, financial burden and adverse drug reactions. We hypothesised that lung ultrasound may have a role in guiding antibiotic discontinuation in patients with VAP that will help to reduce the antibiotic duration and decrease the resistance.Methods:This was a prospective blinded cohort study from October 2020 to September 2021 in which 62 VAP patients were recruited. Antibiotics were started, procalcitonin (PCT) level and clinical pulmonary infection score were estimated and lung ultrasound (US) was performed on day 1 and repeated on day 7. On day 7, discontinuation of antibiotics was recommended if the PCT level was <0.25 μg/L. A lung reaeration score was recorded.Results:Based on the PCT levels, antibiotics were discontinued in 40 patients. The computed tomography findings of VAP had improved in all. The ultrasound reaeration score showed a highly significant negative correlation with the PCT on day 7 (-0.718, P < 0.001). A cut-off of 5 for the US score showed a sensitivity of 92.5%, specificity of 95.5%, positive predictive value of 97.4% and negative predictive value of 87.5% in detecting a low PCT score on day 7.Conclusion:Lung US is a non-invasive and safe method that can be used to guide antibiotic therapy in VAP.

Discriminating Low to High Adherent Type 2 Patients with Diabetes by Glycosylated Hemoglobin A1c, Eating Self-Efficacy and Other Psychosocial Determinants: Difference Between Patient and Physician Adherence Models.

ObjectiveDevelop individual discriminant models using clinical and psychosocial variables for physicians and patients with diabetes based on their perceptions of patient adherence.MethodsThis was a cross-sectional research design utilizing a discriminant analysis approach. Type 2 patients on treatment for diabetes for at least 2 years prior to research were selected. Clinical data were obtained from patient records, and psychosocial variables were collected by survey instruments filled out by patients. A final sample of 200 patients was recruited.ResultsWe found a positive correlation between patient and physician assessment of patient adherence behaviors. Greater adherence efforts were associated with lower HbA1c. Better quality of the patient-physician relationship was linked to better patient adherence. Increased HbA1c, longer therapy duration and higher BMI described low patient adherence for physicians. Lower HbA1c, female gender and fewer difficulties in marital adjustment characterized high adherence for patients. Dietary self-efficacy as well as emotional and social isolation discriminated mid-level adherers in both models.ConclusionThis research confirmed that patients and physicians perceived and judged patients’ adherence behaviors differently. Physicians and patients associated different clinical and psychological factors with low and high adherence. Further research is recommended to clarify how the quality of the physician-patient as well as the patient-spouse relationship affect dietary efficacy and patient adherence. A randomized, controlled clinical trial approach is recommended to establish the effectiveness of interventions aiming to improve dietary self-efficacy on adherence outcomes.

Depression among Patients with Diabetes Mellitus: Associated Factors and its Prevalence

Introduction: The depression and diabetes both are important community health concerns. Depression is a common comorbid disease in diabetic patients. The goal of this analysis was to assess the depression prevalence in diabetic patients and to recognise the numerous influences related with it. Study Design: A cross-sectional study. Place and Duration: In the Psychiatry and Medicine department of Behavioral Sciences, LGH Lahore, Pakistan and Psychiatry Alfalah diagnostic centre, Azhar Medical Plaza Timergara for the duration of six months from July 2021 to December 2021. Methods: The patients with diabetes mellitus who visited the OPD Internal Medicine Department and Psychiatry department were referred for a psychiatric assessment. 140 total patients were studied for 6-month period. Face-to-face interviews were directed to collect the clinical profile and sociodemographic data of the subjects. To classify and describe depression; Patient Health Questionnaire-9 was applied. The percentage, frequency, multivariate regression and test were applied. Results: The total depression prevalence was 30.2% and institute to be higher significantly in women (p = 0.008), subjects on insulin treatment (p = 0.028), diabetes mellitus &gt;15 years (p = 0.049) and patients with uncontrolled blood glucose levels (p = 0.018) even after treatment. A regression analysis found that the type of treatment, blood glucose level, gender, and type of treatment were independent forecasters of depression in patients with DM. The subjects treated with insulin were 4 times additional probable to develop depression (CI: 2.129 - 8.865, OR = 4.344, p &lt;0.001). Conclusion: About a quarter of diabetic patients had depression. Influences such as long duration of diabetes mellitus, female gender, uncontrolled diabetes and therapy with insulin increase the danger of rising depression in patients with diabetes mellitus. Therefore, routinely assessment of depression in diabetic patients is essential. Keywords: Prevalence, Diabetes and Depression.