Efficacy of platelet-rich plasma in alleviating split skin graft morbidities.

Introduction: Skin grafting is a routinely employed technique to cover the skin defect. Though the skin grafts are technically effortless, they are tiresome because of the prolonged duration of hospital stay, labor-intensive, demanding repeated dressings, and also create a second wound. Platelet-rich plasma (PRP) is one that has a higher concentration of platelets than the blood. Alpha granules of the platelets are rich in growth factors. Aims and Objectives: To assess the effect of PRP on split-thickness skin graft uptake and donor site healing. Materials and Methods: In a single-center-based prospective study done from August 2018 to June 2020, 60 patients with acute and chronic wounds were divided into two equal groups. Autologous PRP was applied on the recipient wound bed and donor site in PRP group, and conventional methods like staples/sutures were used to anchor the skin grafts and standard of care of the donor site in a control group. Results: Instantaneous graft adhesion was observed in all patients of PRP group. The first graft inspection was delayed. Seroma, hematoma, total number of dressings, and duration of stay in hospital were significantly reduced in the PRP group. Donor site pain in the postoperative period was notably reduced in PRP group. PRP also remarkably hastened the donor site healing. Conclusion: The application of PRP promotes graft take, minimizes complications, enhances donor site wound healing, mitigates donor site pain, and has immense economic benefits due to the reduced number of dressing changes and shorter hospital stay.

Comparative Safety of Pulsed Field Ablation and Cryoballoon Ablation Technologies for Pulmonary Vein Isolation in Patients with Paroxysmal Atrial Fibrillation: A Critical Literature Review and Indirect Treatment Comparison.

INTRODUCTION: Cryoballoon ablation (CBA) is a standard catheter ablation technology with demonstrated clinical effectiveness for the treatment of paroxysmal atrial fibrillation (PAF); however, it can be associated with major adverse events, including phrenic nerve paralysis. Pulsed field ablation (PFA) is a novel, minimally thermal technology with comparable effectiveness and low safety risk. This study aimed to compare the safety profiles of PFA and CBA through critical analyses of the literature and indirect treatment comparisons. METHODS: Studies were identified by searching the MEDLINE database and the Clinicaltrials.gov registry. Registered clinical trials and/or Food and Drug Administration Investigation Device Exemption (FDA IDE) studies evaluating PFA or CBA in adult patients with drug-refractory PAF between January 2008 and March 2023 were selected. Comparative safety between PFA and CBA was assessed for major and prespecified adverse events. Indirect comparisons were conducted using the proportion of patients experiencing adverse events and confirmed with single-arm meta-analyses and sensitivity analyses. RESULTS: Data were extracted from three PFA publications including a total of 497 patients and six CBA studies including a total of 1113 patients. The analysis revealed that PFA was associated with significantly lower risk of major adverse events {risk difference - 4.3% [95% confidence interval (CI) - 5.8, - 2.8]; risk ratio 0.16 [95% CI 0.07, 0.45]} and prespecified adverse events [risk difference - 2.5% (95% CI - 4.4, - 0.5); risk ratio 0.53 (95% CI 0.31, 0.96)]. Meta-analyses confirmed the lower rate of major adverse events for PFA [0.4% (95% CI 0.0, 1.3)] vs. CBA [5.6% (95% CI 2.6, 8.6)] and prespecified adverse events for PFA [2.7% (95% CI 1.2, 4.1)] vs. CBA [5.8% (95% CI 2.7, 9.0)]. Sensitivity analyses exploring heterogeneity across studies confirmed robustness of the main analyses. CONCLUSION: The findings of this study show that PFA has a more favorable safety profile than CBA, with significantly lower risks of major and prespecified adverse events. These indirect comparisons help contextualize the safety of PFA compared to CBA for the treatment of drug-refractory PAF in the absence of head-to-head studies.

A Case Series on Acute Mesenteric Ischemia (AMI) Leading to Intestinal Gangrene Following Blunt Trauma to the Abdomen.

The term "acute mesenteric ischemia" (AMI) refers to a set of conditions where the blood supply to various segments of the small intestine is cut off, causing ischemia and subsequent inflammatory changes that might result in bowel gangrene. Estimates place the incidence between 0.09% and 0.2% of all acute surgical hospitalizations. Early diagnosis is essential, despite the entity being a rare cause of abdominal discomfort, because if left untreated, mortality is 50%. Herein, we present a case series of three patients with bowel ischemia following blunt abdominal trauma.

Evaluation of consultation liaison psychiatry in Australian public hospitals (AU-CLS-1).

OBJECTIVE: This study aimed to determine whether consultation liaison psychiatric service (CLS) staffing within Australian public hospitals meet national and international minimum staffing standards. METHOD: Semi structured interviews were conducted with CLS Directors across Australia from August to December 2021. Data were collected on demographics, staffing, funding, hospital size and admissions. RESULTS: The majority of services did not meet minimum standards for CLS staffing. Non-medical staff outnumbered medical staff with increasing rurality. Psych-oncology CLS had the greatest resources, skill mix and service breadth. CONCLUSION: Although CLS are heterogeneous, most services are inadequately resourced to provide baseline specialist mental health care in Australian hospitals. Establishing national minimum standards for CLS staffing will facilitate uniform service development and quality care provision.

Relationship between vascular endothelial growth factor expression and thyroid stimulating hormone level in benign and malignant thyroid lesions.

Background: Vascular endothelial growth factor (VEGF) stimulates angiogenesis, increases vascular permeability and seems to correlate to aggressiveness of tumors. Thyroid cancer has been found to have higher levels of VEGF expression. Thyroid stimulating hormone (TSH) is the most important thyroid hormone, yet few researches have been done on its relationship with VEGF. Aim: To study the clinical and demographic profile of thyroid lesions (benign and malignant) and to explored the relationship between VEGF expression (using immunochemistry) and serum TSH level. Methods: This prospective, observational study includes 61 patients of thyroid lesions who underwent partial, hemi, subtotal or total thyroidectomy as the primary treatment from June 2014 and July 2016. Tissue specimens of thyroid lesions for immunohistochemistry study of VEGF expression were done. Serum TSH was done using Chemiluminiscence technique and correlated to VEGF expression. Results: The mean age of patient was 36.26 ± 11.53 years (range 20-50 years) with female preponderance. Swelling was the most common presenting symptom. Of 61 patients, 37 (60.65%) patients were benign and 24 (39.35%) were malignant thyroid lesions. The mean TSH level in benign group was 1.92 ± 0.94 mIU/liter and malignant group was 2.73 ± 1.74 mIU/liter which was statistically significant (P = 0.023). VEGF expression was strongly positive (3+) in 26 (42.62%) patients and negative/equivocal (1+ & 2+) in 35 (57.38%) patients. In benign group, 10 (27.0%) patients were strongly positive for VEGF whereas in malignant group, 16 (66.7%) patients were strongly positive for VEGF showed significant association (P = 0.002). On comparing TSH level of benign, malignant and total patients separately with VEGF expression, significant association were also observed (P < 0.001, P = 0.004 and P < 0.001, respectively). Conclusion: VEGF was strongly expressed in malignant thyroid lesions which are having high serum concentration of serum TSH level. Serum TSH levels reveal a significant correlation with VEGF expression.

Atrial fibrillation ablation with advanced radiofrequency catheter versus second-generation cryoballoon catheter.

Aim: To compare cost and readmissions among atrial fibrillation (AF) patients undergoing ablation using the THERMOCOOL SMARTTOUCH™ SF (STSF) radiofrequency catheter versus the Arctic Front Advance™ (AFA) cryoballoon catheter. Patients & methods: The Premier Healthcare Database was used for the study purposes. Propensity score matching was used to match patients in the two groups. Costs and readmissions were assessed. A regression model was used for outcome assessment. Results: After propensity matching, 2767 patients were identified in each of the STSF and AFA cohorts. In the matched cohort, STSF patients had significantly lower supply costs than AFA patients. STSF patients had significantly lower 4-12-month AF-related inpatient readmissions compared with AFA patients (2.58% vs 3.99%; p = 0.0402). Costs of care summing index procedure and readmission costs were also lower for the STSF patients versus AFA patients. Conclusions: Patients who underwent AF ablation using the STSF catheter versus the AFA catheter had lower cost and AF-related readmissions.

Changes in private psychiatric practice in Australia: An analysis of trends in claims for outpatient Medicare item numbers over 14 years.

OBJECTIVE: The Better Health Access Initiative added 32 Medicare Benefits Schedule (MBS) item numbers in 2006 to increase the number of people with access to mental health care. We investigated trends in the provision of outpatient Medicare-subsidised psychiatric services since the introduction of these item numbers in 2006 through 2019. METHODS: Medicare Benefits Schedule aggregated item-number claims data were obtained from the Services Australia Medicare website, between January 2006 and December 2019 inclusive, for face-to-face psychiatrist consultations. Item number rates were collated and graphed per 100,000 population according to year and item number. RESULTS: There has been an increase in the number of claims for new patient assessments (291-296) and a reduction in most ongoing care Medicare item numbers, especially longer appointments that are often associated with psychotherapy provision (306-308). CONCLUSION: There have been changes in private psychiatric practice in Australia over the past 14 years. There are several possible causes for these changes and further research is required to determine the impact on patient care.

Expression of Poly(Adenosine Diphosphate-Ribose) Polymerase Protein in Breast Cancer.

Background: The use of poly(adenosine diphosphate-ribose) polymerase (PARP) inhibitors for breast cancer (BC) therapy is the subject of debate, and there is an urgent need to understand much the expression and prognostic role of the PARP1 protein. In this study, we have compared the expression of PARP between BC and benign breast disease (BBD) patients and also analyzed the association of PARP expression with clinicopathological parameters in BC. Methods: The study consists of 30 patients with newly diagnosed operable BC who were planned for surgery without neoadjuvant chemotherapy and 15 patients of BBD as a control between 2019 and 2021. Immunohistochemical analyses were performed prospectively on tissue samples. Anti-human PARP1 rabbit polyclonal antibody gives strong nuclear positivity. Internal control was the adipose tissue and the BBD acted as the external control. PARP1 expression was evaluated using the multiplicative quickscore method. Results: The mean age for BC patients was 51.30 ± 10.694 years (range: 25-75 years) while BBD was below 30 years. Overexpression of PARP was present in 25 (83.3%) and weak expression in 5 (16.7%) of BC patients compared to BBD, only 2 (13.3%) patients demonstrated an overexpression of PARP, and 13 (86.6%) patients showed weak expression which showed significant association (P < 0.001). In BC, nuclear PARP (nPARP) overexpression was seen in 22 (73.3%) patients and weak expression of nPARP in 8 (26.7%), whereas 5 (16.7%) patients showed cytoplasmic overexpression. On comparing expression of PARP with clinicopathological parameters, PARP overexpression was significantly associated with older population (age >50 years) (P = 0.002), postmenopausal women (P = 0.029), higher TNM stage (Stage II and III) (P = 0.014), higher histological grade (grade 2) (P = 0.043), and presence of lymphovascular invasion (P = 0.015). Enhanced PARP1 expression is closely correlated with positive estrogen receptor status (P = 0.001) and PR status (P = 0.001). Overall PARP and nPARP overexpression was significantly associated with ER- (P = 0.006 and P = 0.008) and PR-positive (P = 0.006 and P = 0.008) patients. The PARP and nPARP overexpression was significantly associated with nontriple-negative BC patients (P = 0.001 and P = 0.001). Conclusion: We have not come across any study in the literature to compare PARP expression in BC and BBD patients. On the basis of our observations, we concluded that PARP overexpression is a poor prognostic marker in BC.

Real-world outcomes associated with the use of the EmboTrap revascularization device for ischemic stroke in the United States.

BACKGROUND: Mechanical thrombectomy (MT) has become the standard of care for the treatment of acute ischemic stroke (AIS). The EmboTrap revascularization device (CERENOVUS, Johnson & Johnson Medical Devices, Irvine, California, USA) has an innovative, dual layer feature designed to facilitate thrombus retrieval. OBJECTIVE: To investigate the real-world clinical and economic outcomes among patients with AIS undergoing MT using the EmboTrap device in the United States (US). METHODS: Adult patients (≥18 years) who underwent MT for AIS using the EmboTrap device between July 2018 and December 2020 were identified from the Premier Healthcare Database. Patient outcomes included discharge status (including in-hospital mortality), mean length of stay (LOS), intracranial hemorrhage (ICH), mean hospital costs, and 30-day readmissions (all-cause, cardiovascular (CV)-related, and AIS-related). RESULTS: A total of 318 patients (mean age 68.5±14.6 years) with AIS treated with the EmboTrap device as the only stent retriever used were identified. Approximately 25% of patients were discharged to home/home health organization, and the in-hospital mortality rate was 10.7%. The rate of ICH was 16.7%. Mean hospital LOS was 9.9±11.3 days, and the mean hospital costs were US$47 367±30 297. The 30-day readmission rate was 9.6% for all-causes, 5.9% for CV-related causes, and 2.6% for AIS-related causes. CONCLUSIONS: This is the first study in the US to report real-world outcomes sourced by retrospective database analysis among patients with AIS undergoing MT using the EmboTrap device. Further research is needed to better understand performance of the EmboTrap device in real-world settings.

Effect of neoadjuvant chemotherapy (NAC) on programmed cell death ligand (PD-L1) in patients of carcinoma breast: A prospective study in Indian tertiary care setting.

CONTEXT: Several studies have reported that PD-L1 has shown therapeutic activity in various tumor types. However, its expression changes in a person on administration of NAC which is reported by very few studies. AIMS: To find out the difference in the expression of PD-L1 by tumor cells after the administration of NAC. SETTINGS AND DESIGN: This prospective study was conducted on 30 patients who were diagnosed with locally advanced breast carcinoma (LABC) between 2017 and 2019 and those who received NAC followed by surgery. METHODS AND MATERIAL: Breast cancer specimens were collected using core needle biopsy prior to administration of NAC and IHC was performed. Frequency and staining intensity of PD-L1 by tumor cells were analyzed. PD-L1 expression was dichotomized into two groups according to the frequency distributions of the H-scores. STATISTICAL ANALYSIS USED: The differences in expression of PD-L1 along with various parameters were analyzed using Chi-square test and Student's t test. RESULTS: The mean age of the patients in our study was 51.37 ± 11.37 years. The response of NAC according to the RECIST criteria showed that most of patients (83.3%) showed complete response. Of the 30 cases, 11 (36.7%) patients were PD-L1 positive before the administration of NAC. We found a significant change in expression from positive to negative status, i.e., seven patients changed from positive to negative (p = 0.036). Upon comparing the PD-L1 expression before NAC, significant association was observed between the primary tumor (T) and tumor stage with high PD-L1 expression (p = 0.020 and P = 0.034). After NAC, 18 (69.2%) patients who were ER positive and 18 (69.2%) patients who were PR positive showed negative PD-L1 expression while none of them were positive in PD-L1 positive patients (p = 0.018 and P = 0.018). CONCLUSION: PD-L1 expression in a same person changes upon administration of NAC which may indirectly be used as a predictor of response to NAC.

Predictors of Cardiac Perforation With Catheter Ablation of Atrial Fibrillation.

OBJECTIVES: This study identified factors associated with risk for cardiac perforation in the setting of atrial fibrillation (AF) ablation in contemporary clinical practice. BACKGROUND: Cardiac perforation is an uncommon but potentially fatal complication of AF ablation. An improved understanding of factors associated with cardiac perforation could facilitate improvements in procedural safety. METHODS: Logistic regression models were used to assess predictors of cardiac perforation among Medicare beneficiaries who underwent AF ablation from July 1, 2013 and December 31, 2017. Cardiac perforation was defined as a diagnosis of hemopericardium, cardiac tamponade, or pericardiocentesis, within 30 days of AF ablation. RESULTS: Of 102,398 patients who underwent AF ablation, 0.61% (n = 623) experienced cardiac perforation as a procedural complication. Rates of cardiac perforation decreased over time. In adjusted analyses of the overall population, female sex (odds ratio [OR]: 1.34; 95% confidence interval [CI]: 1.14 to 1.58; p = 0.0004), obesity (OR: 1.35; 95% CI: 1.09 to 1.68; p = 0.0050), and absence of intracardiac echocardiography (ICE) (OR: 4.85; 95% CI: 4.11 to 5.71; p < 0.0001) were associated with increased risk for cardiac perforation, whereas previous cardiac surgery (OR: 0.14; 95% CI: 0.07 to 0.26; p < 0.0001) was associated with a lower risk for perforation. Patient risk factors for cardiac perforation were identical in the subset of patients in whom ICE was used (n = 76,134). A risk score was generated with the following point assignments: female sex (1 point); obesity (1 point); nonuse of ICE (5 points); and previous cardiac surgery (-6 points). CONCLUSIONS: Cardiac perforation is a rare complication of AF ablation; incidence has decreased over time. One of the strongest predictors of cardiac perforation in the contemporary era is a modifiable factor, use of intraprocedural ICE.

Outcomes associated with endovascular treatment among patients with acute ischemic stroke in the USA.

BACKGROUND: Few studies have examined the trends in clinical and economic outcomes of patients with acute ischemic stroke (AIS) who receive endovascular therapy (ET) in the real-world setting. OBJECTIVE: To evaluate characteristics and trends in clinical and economic outcomes among commercially insured patients with AIS undergoing ET between 2011 and 2017. METHODS: Patients with AIS undergoing ET from January 1, 2011 to June 30, 2017 were identified from administrative claims contained in the IBM MarketScan Commercial and Medicare Supplemental databases. The Mann-Kendall trend test was performed to examine clinical and economic trends.Between 2011 and 2017, 3411 patients (mean age 62.85±15 years) with a primary diagnosis of AIS underwent ET (coverage: Commercial 59%, n=2008; Medicare Supplemental 41%, n=1403). In the Commercial cohort, discharge to home increased significantly (from 29.54% to 39.18%, p<0.05). Length of stay declined significantly among the overall cohort (from 10.96 to 9.05 days, p<0.01) and the Medicare Supplemental cohort (from 10.03 to 8.43 days, p<0.05). All-cause 365-day readmission decreased significantly among the overall cohort (from 47.5% to 36.7%, p<0.05) and the Commercial cohort (from 51.54% to 36.43%, p<0.05) but remained unchanged in the Medicare Supplemental cohort. While index procedure cost did not change significantly ($93 955 to $87 906, p=0.8806), total cost significantly declined in the overall cohort (from $166 922 to $130 678, p<0.05). CONCLUSIONS: Although with some variation across the samples studied, outcomes including discharge to home, length of stay, readmission, and total cost associated with endovascular stroke therapy seemed to have improved between 2011 and 2017. Index admission cost remained unchanged.

Economic impact of atrial fibrillation ablation with radiofrequency contact force catheter versus cryoballoon catheter.

AIM: To compare health utilization among atrial fibrillation (AF) patients undergoing ablation with a contact force-sensing (CF) catheter versus a cryoballoon (CB) catheter. METHODS: AF patients who underwent ablation using the CF catheter (THERMOCOOL SMARTTOUCH® catheter) or CB catheter (Arctic Front™/Arctic Front Advance™ catheter) were identified from the Premier Healthcare database. Propensity score analyses were used to evaluate cost, length of stay and readmissions. RESULTS: The CF catheter (n = 1409) was associated with significantly lower total (∼7%) and supply (∼13%) costs and a significantly lower likelihood of 4-12 month all-cause and CV-related readmission compared with the CB catheter (n = 2306). CONCLUSION: Differential health utilization outcomes are associated with the CF catheter versus the CB catheter in AF ablation.

Breast Reconstruction Among Commercially Insured Women With Breast Cancer in the United States.

INTRODUCTION: This study evaluated trends related to breast reconstruction and the factors associated with reconstruction. METHODS: Women with breast cancer aged 19 to 64 years who underwent a mastectomy procedure between July 1, 2011, and September 30, 2014, were identified from the MarketScan Commercial Claims and Encounters Database. The first date of surgical procedure during this period was defined as the index date. Continuous enrollment during the 12-month preindex and postindex period was required, and the patient sample was followed for 12 months postindex. Multivariable regression analysis was used to determine factors associated with having breast reconstruction. RESULTS: Among the 17,502 women undergoing mastectomy during the study period, 73% (n = 12,816) had breast reconstruction, with 66% (n = 11,613) having immediate and 7% (n = 1203) having delayed reconstruction. Overall reconstruction rates increased during the study period from 69.47% in the third quarter of 2011 to 75.72% in the third quarter of 2014. The most common type of immediate reconstruction involved the use of tissue expanders (with or without implant and autologous reconstruction) (~77%), followed by implant reconstruction (9.67%), autologous reconstruction (10.81%), and other reconstruction (2.52%). Acellular dermal matrix was commonly used with immediate tissue expander and immediate implant-based reconstruction, and its use increased during the study period. Demographic and treatment-related factors were found to be associated with reconstruction among women undergoing mastectomy. CONCLUSIONS: In this commercial payor setting, most women undergoing mastectomy had breast reconstruction. Among women undergoing immediate reconstruction, tissue expander use was common. Several factors were shown to be associated with the decision to have breast reconstruction.

Distal Duodenal Obstruction: a Surgical Enigma.

The postbulbar segment also known as the distal duodenum is a separate clinical entity in terms of the intrinsic pathologies of this region and its varied anatomical relations. The common bile duct and the pancreatic duct open through the major papilla, which marks the beginning of this segment. Distal duodenal obstruction can be defined as a clinicoradiological entity that is characterized by features of gastric outlet obstruction with recurrent bilious vomiting and a radiological evidence of postbulbar obstruction. A Medline search for distal duodenal obstruction revealed 1409 entries, mostly in the form of case reports. In the last 10 years, 310 cases are reported. Clinical features like abdominal pain, nausea, and vomiting are non-specific and quite similar to gastric outlet obstruction. Clinical findings are also non-specific and do not aid in diagnosis. Laboratory findings also do not add much. Contrast-enhanced CT scan and MR enterography are diagnostic modalities of choice. Distal duodenal obstruction is a clinical entity that has a wide list of differential diagnosis which requires due consideration in terms of its management and follow-up. Most of these lesions require adequate workup with the help of a multidisciplinary team consisting of radiologists, gastroenterologists, and pathologists to adequately diagnose and stage the disease before a treatment plan is formulated. A thorough knowledge is a must regarding the treatment options available for each of the conditions so that the management can be personalized leading to better results.

Analysis of Isocitrate Dehydrogenase -2 (IDH-2) Activity in Human Serum as a Biomarker in Chemotherapy Patients of Breast Carcinoma: A Case-Control Study.

INTRODUCTION: Breast cancer represents a major public health problem in women worldwide. For many cancers, serum tumour markers play an important role in patient treatment and monitoring. Isocitrate dehydrogenase enzyme is also used as a biomarker for various types of cancer. AIM: The purpose of this study was to determine serum Isocitrate dehydrogenase-2 (IDH-2) enzyme activity in breast cancer patients (pre and post chemotherapy) and also correlate the changes in enzyme activity with stages of cancer and control groups. MATERIALS AND METHODS: In this case-control study, histologically confirmed 40 female patients aged 28-80 years who fulfilled the criteria for diagnosis of invasive breast cancer were selected in our study groups from surgery outpatient department of SS Hospital, BHU, Varanasi, India, and 40 healthy age matched females were selected between October 2013 to July 2015. The estimation of serum IDH-2 enzyme activity in before and after two cycles of neoadjuvant chemotherapy patients was performed by spectrophotometry assay. RESULTS: The mean serum IDH-2 activity in cases (Mean±SD) was significantly more than control group (p<0.001). The mean serum IDH-2 activity in cases was significantly decrease after neo-adjuvant chemotherapy (p=0.019). In stage II pre chemotherapy patients serum IDH-2 activity was higher than post chemotherapy (p<0.05), but in stage III the correlation between pre and post chemotherapy patients serum IDH-2 activity was not significant (p-value>0.05). CONCLUSION: The serum IDH-2 can be a potential biomarker in breast carcinoma and can be used for prognosis and monitoring the chemotherapy response of the patients.

Invasive Papillary Carcinoma of the Male Breast Misdiagnosed as Fibroadenoma on FNAB.

Male breast cancers constitute less than 1% of all the breast cancers. Papillary carcinoma is a very rare tumour of the male breast. Due to rarity, Fine Needle Aspiration Biopsy (FNAB) findings of papillary carcinoma in male breast are seldom reported. A 55-year-old male presented with a lump in the left breast of two years' duration. FNAB was reported as fibroadenoma. Histopathological examination of the excised breast lump revealed invasive papillary carcinoma. Immunohistochemistry showed expression of pancytokeratin, oestrogen receptor, and progesterone receptor. Negative immunostaining was seen for HER2, p53, 34ßE12, and CD34. Ki-67 proliferative index was 5%. We have discussed cytological findings of invasive papillary carcinoma and its differential diagnoses. Cytopathologists must be aware of cytologic findings of invasive papillary carcinoma of the male breast.

Impact of Preexisting Mental Illnesses on Receipt of Guideline-Consistent Breast Cancer Treatment and Health Care Utilization.

This study determined the impact of preexisting mental illnesses on guideline-consistent breast cancer treatment and breast cancer-related health care utilization. This was a retrospective, longitudinal, cohort study conducted using data from the 2006-2008 Medicaid Analytic Extract files. The target population for the study consisted of female Medicaid enrollees who were aged 18-64 years and were newly diagnosed with breast cancer in 2007. Guideline-consistent breast cancer treatment was defined according to established guidelines. Breast cancer-related health care use was reported in the form of inpatient, outpatient, and emergency room visits. Statistical analyses consisted of multivariable hierarchical regression models. A total of 2142 newly diagnosed cases of breast cancer were identified. Approximately 38% of these had a preexisting mental illness. Individuals with any preexisting mental illness were less likely to receive guideline-consistent breast cancer treatment compared to those without any preexisting mental illness (adjusted odds ratio: 0.793, 95% confidence interval [CI]: 0.646-0.973). A negative association was observed between preexisting mental illness and breast cancer-related outpatient (adjusted incident rate ratio (AIRR): 0.917, 95% CI: 0.892-0.942) and emergency room utilization (AIRR: 0.842, 95% CI: 0.709-0.999). The association between preexisting mental illnesses and breast cancer-related inpatient utilization was statistically insignificant (AIRR: 0.993, 95% CI: 0.851-1.159). The findings of this study indicate that breast cancer patients with preexisting mental illnesses experience disparities in terms of receipt of guideline-consistent breast cancer treatment and health care utilization. The results of this study highlight the need for more focused care for patients with preexisting mental illness.

Jejunojejunal intussusception with internal herniation in the stomach.

Jejunojejunal intussusception with internal herniation of the stomach through a gastrojejunostomy stoma is one of the rarest complications of the previous gastric surgery. The incidence is reported to be less than 0.1 %. An elderly male presented to the emergency room with signs of intestinal obstruction for 1 day. There was also history of appearance of a lump in the mid-abdomen. A primarily healed midline scar of the previous surgery was present; the details of which were not known. X ray abdomen in the erect posture showed multiple air fluid levels. Ultrasonography (USG) revealed dilated stomach with central hyperechogenicity with a peripheral rim of decreased echogenecity. Contrast-enhanced computed tomography (CECT) scan showed jejunojejunal intussusception with internal herniation of the stomach. On laparotomy, it was found that there was a previous gastrojejunostomy with jejunal invagination leading to gangrene of a segment. Resection anastomosis was done. The postoperative period was uneventful.