Predictive Factors For Recovery Research Articles

Post-COVID syndrome: analysis of the prevalence of chemosensory dysfunction and predictive factors of recovery in COVID-19 long-haulers in Jordan.

One of the major concerns of the post-COVID-19 era is elucidating and addressing the long-term complications of COVID-19. A web-based questionnaire was distributed in Jordan to assess the prevalence and recovery from chemosensory dysfunction among COVID-19 long-haulers in Jordan. A total of 611 respondents complained of chemosensory dysfunction (age range = 18-68 years), and the majority of the respondents were female (88.4%). Parosmia was the most prevalent olfactory dysfunction reported (n = 337, 33.3%), and parageusia was the most frequently reported gustatory dysfunction (n = 239, 36.4%). Medications were not reported to be associated with a better perception of smell or taste by nearly half of those who had been treated (n = 146, 46.1%). Among participants who had received olfactory rehabilitation/training (n = 215, 35.2%), 43.7% (n = 94) reported modest improvement, with the most frequently helpful scents being coffee (n = 80, 24.8%), aromatic oils (n = 74, 23%), and perfumes/colognes (n = 73, 22.7%). Age was found to have a significant negative correlation with complete recovery. In addition, age (p < .05), anosmia (p < .001), hyperosmia (p < .001), ageusia (p < .05), and duration of olfactory dysfunction (p < .001) were all independent predictors of complete recovery. Chemosensory dysfunctions are largely subjective; therefore, more objective examinations are required to draw more definite conclusions.

Predictive factors of recovery in patients admitted with seemingly reversible causes of symptomatic atrioventricular block

Abstract Introduction Atrioventricular block (AVB) can be associated with secondary causes, some of which are potentially reversible. Permanent Pacemaker (PPM) implantation aims at ameliorating symptoms an preventing sudden cardiac death but is not recommended in transient causes that can be corrected and prevented. Purpose Our aim was to assess predictors of recovery in patients admitted for symptomatic AVB with potential reversible causes. Methods We performed a retrospective analysis between February 2011 and November 2022 of all patients admitted with symptomatic second (including 2:1 and high-grade), third degree and atrial fibrillation with AVB and a potential reversible cause in a single expert centre. AVB secondary to Acute Coronary Syndromes and patients who required PPM to tolerate bradycardia inducing drugs were excluded from analysis. Medical records were analysed for demographics, clinical data and outcomes. Results 135 patients were analysed. The mean age at implantation was 78±9 years with a male preponderance (57%). The rhythm of presentation was complete AVB for most of the cohort (85,2%). A prior ECG was obtained for most patients (70.4%), with atrioventricular (AV) conduction abnormalities identified in 22% of patients and intraventricular (IV) conduction abnormalities identified in 51% of patients. Bradycardic drug therapy was the most identified reversible cause (88,1%). Significant hyperkalaemia (categorized as above 5,5 mmol/L) was identified in 23% of patients. In 24 patients (17,8%) there was recovery of rhythm with correction of the reversible cause and a PPM was not implanted. The independent predictors of recovery of rhythm were: a prior of chronic kidney disease (CKD) in dialysis (OR 7,8; CI 95% 1,2-49,5 p&amp;lt;0,05), moderate to severe hyperkalaemia (OR 7; CI 1,7 – 28,6 95%, p&amp;lt;0,05), high dose bradycardic drug therapy (OR 3,9; CI 95% 1,5-10,4, p&amp;lt;0,05), dual therapy with bradycardic drugs, (OR 15,7; CI 95% 1,6-158,4, p&amp;lt;0,05), presence of both bradycardic drugs and hyperkalaemia (OR 4,7; CI 95% 1,5-14,2, p&amp;lt;0,05) and a presentation rhythm different from complete AVB (OR 0,2; CI 95% 0,1- 0,7 , p&amp;lt;0,05). The age, sex, and prior AV or IV conduction abnormality were non-significant. Through a method of logistic regression, a proportionate score was developed composed of moderate to severe hyperkalaemia (3,5 points), high dose bradycardic drug therapy (1 point) and presentation rhythm different from complete AVB (1 point) with a high predictive power for the occurrence of recovery (OR 2,5; CI 95% 1,6-3,9, p&amp;lt;0,05; r2 0,24) (figure 1) and a very good discriminative capacity, with the ROC curve analysis (figure 2) demonstrating an AUC of 0,80. Conclusions In patients with symptomatic AVB and a potentially reversible cause, several factors were identified as predictive of recovery. A simple 3-point score was developed with a high predictive power and a very good discriminative capacity for recovery.

Predictive Factors for Recovery from Alcoholic Liver Failure.

Alcoholic liver disease is a risk factor for non-virus-related hepatocellular carcinoma (HCC), which is increasing in prevalence. This study aimed to identify the factors for recovery from alcoholic liver failure. Sixty-two consecutive patients hospitalized for alcoholic liver failure at Okayama City Hospital were enrolled. The characteristics of patients who survived to the 1-month follow-up and whose liver function improved to Child-Pugh A at 3 months (CPA3) and 12 months (CPA12) were compared with the rest of the patients. The survivors at 1 month (50 patients) were significantly younger than the deceased patients and had better liver and renal function with higher levels of γ-glutamyl transferase (GGT). The same factors, except renal function, were correlated with achieving CPA3. High AST, ALT, and GGT levels as well as short spleen length, total abstinence, and good Child-Pugh scores at admission were identified as factors for achieving CPA12. The extent of alcohol intake before admission was not identified as a risk factor in any analysis. In conclusion, baseline liver function is crucial for survival and achieving CPA3, whereas high transaminase and γ-GTP levels, the absence of splenomegaly, and total abstinence are significant factors for achieving CPA12.

Prediction of Patient Satisfaction after Treatment of Chronic Neck Pain with Mulligan's Mobilization.

Chronic neck pain is among the most common types of musculoskeletal pain. Manual therapy has been shown to have positive effects on this type of pain, but there are not yet many predictive models for determining how best to apply manual therapy to the different subtypes of neck pain. The aim of this study is to develop a predictive learning approach to determine which basal outcome could give a prognostic value (Global Rating of Change, GRoC scale) for Mulligan's mobilization technique and to identify the most important predictive factors for recovery in chronic neck pain subjects in four key areas: the number of treatments, time of treatment, reduction of pain, and range of motion (ROM) increase. A prospective cohort dataset of 80 participants with chronic neck pain diagnosed by their family doctor was analyzed. Logistic regression and machine learning modeling techniques (Generalized Boosted Models, Support Vector Machine, Kernel, Classsification and Decision Trees, Random Forest and Neural Networks) were each used to form a prognostic model for each of the nine outcomes obtained before and after intervention: disability-neck disability index (NDI), patient satisfaction (GRoC), quality of life (12-Item Short Form Survey, SF-12), State-Trait Anxiety Inventory (STAI), Beck Depression Inventory (BDI II), pain catastrophizing scale (ECD), kinesiophobia-Tampa scale of kinesiophobia (TSK-11), Pain Intensity Visual Analogue Scale (VAS), and cervical ROM. Pain descriptions from the subjects and pain body diagrams guided the physical examination. The most important predictive factors for recovery in chronic neck pain patients indicated that the more anxiety and the lower the ROM of lateroflexion, the higher the probability of success with the Mulligan concept treatment.

Predictive factors for recovery in idiopathic sudden sensory neural hearing loss

BackgroundIdiopathic sudden sensorineural hearing loss (ISSNHL) is considered a clinical symptom of various conditions. Circulatory disorders, viral infection, labyrinthine membrane rupture, and autoimmune reactions are considered as the common causes, but the exact cause remains unestablished. Various drugs and methods have been used empirically for the treatment of ISSHL. The current study aimed at evaluation factors contributing to the success of standardized medical therapy in cases of ISSNHL.MethodsIn period between 2019 and 2021, a total 40 patients with ISSNHL were enrolled. All patients were subjected to history taking, physical and ENT evaluation. Patients were managed according to the recent guidelines for managing ISSNHL included systemic steroid and salvage therapy.ResultsMean age of studied patients was 42.55 ± 13.14 years with range between 19 and 70 years. Out of the studied patients; 26 (65%) patients were males and 14 (35%) patients were females. Majority (80%) of patients had no comorbidities. Based on the current study, we found that only 12 (30%) patients were improved while 28 (70%) patients were not improved. It was found that majority (58.3%) of improved patients was females. Frequency of vertigo was significantly higher among patients who were not improved. Three (10.7%) patients of not-improved group and 5 (41.7%) patients of improved group had low lymphocyte:monocytes ratio.ConclusionPatients with ISSNHL, the presence of vertigo and late onset of presentation may carry a risk for poor prognosis. Multiple centers studies with large number of patients are warranted to confirm such findings.

Characteristics of patients with sudden onset sensorineural hearing loss: observational study

&lt;p class="abstract"&gt;&lt;strong&gt;Background:&lt;/strong&gt; Sudden sensorineural hearing loss (SNHL) is considered as acute onset hearing disturbance characterized by hearing loss of greater than 30 decibels.&lt;/p&gt;&lt;p class="abstract"&gt;&lt;strong&gt;Methods:&lt;/strong&gt; This retrospective research included data from 83 hospitalized patients (92 ears) and was conducted in a regional multidisciplinary children's medical centre between January 2014 and December 2019. We performed examinations of the eardrum as well as cranial nerves.&lt;/p&gt;&lt;p class="abstract"&gt;&lt;strong&gt;Results:&lt;/strong&gt; Among the 92 ears with SNHL, 8 ears (8.7%) in age group of 2-18 years, 33 ears (35.9%) in the group of 19-30 years, 30 (32.6%) and 21 ears (22.8%) represented the age groups of 31-65 and those aged over 65 years respectively. Hearing loss in 5 ears (5,4%) was rated as light, in 7 ears (7.6%) as moderate, in 14 ears (15.2%) as severe, and 66 ears (71.7%) out of the 92 had profound degree of hearing loss. Early treatment of SNHL was positive predictive factor for recovery (OR=2.54, 95% CI 1.09-5.91, p=0.03). The presence of tinnitus was also strongly linked with better recovery outcomes while not significantly associated (OR=2.59, 95% CI 0.91-7.37, p=0.07).&lt;/p&gt;&lt;p class="abstract"&gt;&lt;strong&gt;Conclusions:&lt;/strong&gt; In the course of our research, we found that 11.9% of patients made a full recovery, while the total recovery rate was 42.3%. Positive prognostic markers for hearing recovery were early treatment and a strong trend was observed with the presence of tinnitus.&lt;/p&gt;

Predictive factors for recovery from adult growth hormone deficiency after transsphenoidal surgery for nonfunctioning pituitary adenoma.

Recovery from adult growth hormone deficiency (AGHD) after transsphenoidal surgery (TSS) has not been well discussed because of the lack of examinations including pituitary provocation tests (PPTs) before and after the procedure. This study aimed to evaluate the growth hormone (GH) axis function of patients with nonfunctioning pituitary adenoma (NFPA) via pre- and postoperative PPTs. Moreover, the predictive factors for recovery from AGHD after TSS were validated to facilitate surgery for AGHD in patients with NFPA. In total, 276 patients (median age 60.0 years) who underwent TSS for NFPA were included in this study. PPTs were performed before and 3 months after TSS. Then, the relationships between recovery from AGHD after TSS and clinical, surgical, and hormonal factors, including peak GH level based on PPTs, were evaluated statistically. In this study, 114 patients were diagnosed with preoperative AGHD. Approximately 25.4% recovered from AGHD after TSS. In contrast, among the 162 patients without preoperative AGHD, 13 (8.0%) had newly developed postoperative AGHD. The predictive factors for recovery from AGHD were younger age, female sex, initial TSS, and high peak GH level based on preoperative PPT. According to the receiver operating characteristic curve analysis, patients who were aged ≤ 62.2 years and had a peak GH level of ≥ 0.74 μg/L based on preoperative PPT were likely to recover from AGHD (sensitivity: 82.8%, specificity: 72.9%, and area under the curve: 0.8229). AGHD caused by NFPA can improve after initial TSS among young patients with certain peak GH levels assessed by preoperative PPT. Whether TSS for NFPA can promote recovery from AGHD is worth considering in some patients.

Analysis of clinical parameters as predictors of hearing recovery in patients with sudden sensorineural hearing loss

ObjectiveTo investigate the impact of certain clinical parameters on likelihood of hearing recovery after SSNHL and to detect potential variables that predict its outcome. MethodsA retrospective study was conducted in order to identify the clinical parameters which influence hearing recovery after SSNHL. Medical charts of 87 patients diagnosed with SSNHL and treated in the clinic from January 2015 to December 2019 were retrospectively reviewed. The effects of several parameters on the success of the treatment were statistically evaluated. Such parameters studied were age, gender, the severity of hearing loss, audiometric curve pattern, the time treatment was initiated, and metabolic factors. ResultsPatient categorization according to tonal audiometric curve results statistically differed in terms of recovery (complete, partial, no recovery) (χ2 = 32.5; p< 0.001). There are 2× more diabetic patients in the group no recovery than in the group partial recovery (OR = 3.1; 95% CI 0.95‒10; p= 0.061), and 5.3× more than in the group complete recovery (OR = 10.4; 95% CI 2.3‒45; p= 0.002) (χ2 = 11.2; p= 0.004). There is a statistically significant correlation between onset of therapy and recovery on a scale of significance of 93% (χ2 = 5.3, p= 0.069). ConclusionIn our study tonal audiometry results, diabetes mellitus and onset of therapy were shown to be a statistically significant negative predictive factors for recovery. Results of pure tone audiometry suggest a flat profound curve is statistically associated with the no recovery rates, and a down sloping curve proved to be statistically associated with complete recovery rates. Level of evidenceLevel 1.

Peripheral nerve injuries of the upper extremity in a pediatric population: Outcomes and prognostic factors

Peripheral nerve injuries of the upper limb are rare in children and poorly documented. The aim of this retrospective study was to analyze long-term sensory and motor results, and to determine predictive factors for recovery after surgery. Eleven children, with a mean age at injury of 9.7 years (5–15), operated on between 2006 and 2018, were included. Sensory perception was measured on monofilament test and static 2-point discrimination test. Grip strength was measured with a dynamometer and motor strength was assessed on the Medical Research Council scale. Quality of life was assessed on QuickDASH. The injury involved the radial (n = 1), median (n = 9), or combined median and ulnar (n = 1) nerves and was repaired by primary direct suture (n = 11). The mechanism involved glass laceration (n = 10) or a road accident (n = 1). The dominant limb was involved in 7 cases. At a mean 7.7 years’ follow-up, touch sensitivity was normal or slightly deficient on monofilament test. Discrimination test was normal or adequate. Strength was complete in 10 patients. Mean QuickDASH score was 5.99 (range, 0–18.18). There was no significant difference in sensory or motor recovery according to partial or complete lesion or to injury location. There was better sensory recovery in children <12 years (p < 0.05). Sensory prognosis was also better in the absence of associated lesions (p < 0.05). Sensory, motor and functional results after surgical treatment of peripheral nerve injuries of the upper limb in children were globally satisfactory. Sensory recovery was better at an early age and in the absence of associated lesions. Level of evidenceIV.

Factors associated with personal recovery among psychiatric nursing home residents.

WHAT IS KNOWN ABOUT THE SUBJECT?: Poor recovery will cause harm to the quality of life and well-being of residents and that the scope of influence includes the self, family and society. No study to date has investigated empowerment and the other multiple factors associated with personal recovery among psychiatric nursing home residents. WHAT DOES THE PAPER ADD TO EXISTING KNOWLEDGE?: The factors associated with personal recovery are empowerment, social support and global functioning. This pioneer study contributes new evidence that personal recovery is mainly predicted by empowerment, social support and global function, with empowerment exhibiting the highest predictive value. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Strengthening empowerment in mental health nursing may contribute more to the personal recovery of psychiatric nursing home residents than improving global function or social support. Mental health professionals should shift to empowerment-oriented care to improve individuals' personal recovery, such as offering more opportunities to achieve autonomy, encouraging individuals' involvement in decision-making and promoting individuals' motivation for achieving their goals. ABSTRACT: Introduction Individuals diagnosed with mental illness have a need for recovery. No study to date has investigated empowerment and the other multiple factors associated with personal recovery among psychiatric nursing home residents. Aim The study aimed to identify the factors associated with personal recovery among psychiatric nursing home residents. Methods This was a cross-sectional study with convenience sampling. Participants were recruited from a psychiatric nursing home in Northern Taiwan between April and June 2018. Data were collected through self-reported, structured questionnaires with verified reliability and validity. Descriptive and hierarchical regression analyses were performed. The present study followed the STROBE guidelines. Results The study included 158 participants. The factors associated with recovery according to bivariate associations were religious belief, psychotic symptoms, global function, social support and empowerment. In the hierarchical regression, empowerment, social support and global function were the main predictive factors of recovery, with the explained variation reaching 40.8%. Empowerment exhibited the highest predictive value for the recovery. Implications for clinical practice Strengthening empowerment in mental health nursing may contribute more to the personal recovery of psychiatric nursing home residents than improving global function or social support.

Understanding perceptions of recovery from psychological distress in Sierra Leone through qualitative comparative analysis

Qualitative comparative analysis (QCA) is a relatively new method that examines causal complexity. Its use in mental health research is nascent. In low-income and fragile settings, with weak mental health service provision, identifying pathways of recovery from psychological distress can inform the appropriate deployment of scarce community and public resources. This paper examines the use of QCA to identify predictors of recovery in Sierra Leone. Our study explored lay perceptions of the signs of recovery from psychological distress caused by such events as the loss of a family member, severe sickness, and loss of a relationship. The data drew upon 75 interviews with women and men, across four districts of Sierra Leone, who described the signs of recovery from psychological distress they have observed in one person known to them. The truth table generated through QCA software indicated two signs of recovery— work/study and healthy relations—to be the most prevalent across different combinations of predictive factors. Further analysis of the truth table and sub-set relations suggested that work/study and healthy relations frequently served as sufficient conditions for reported recovery from distress to occur. QCA provided a means to identify sufficient predictive factors for recovery from psychological distress to occur. The findings suggest that to enable recovery from psychological distress, support needs to be broad and bring together services that will enable individuals to improve their social and relational wellbeing. Responses to distress need to involve a wide range of community-based stakeholders who will help individuals to engage in constructive activity and strengthen relations with their family members, friends, and the broader community. QCA is potentially well-positioned to unpack complexity in mental health research.

Recovery of parathyroid function in patients with thyroid cancer treated by total thyroidectomy: An analysis of 685 patients with hypoparathyroidism at discharge of surgery

ObjectiveWe aimed to study the predictive factors for recovery of parathyroid function in hypoparathyroid patients after total thyroidectomy for thyroid cancer. MethodsWe designed a retrospective, multicentre and nation-wide analysis of patients with total thyroidectomy who were seen in twenty endocrinology departments from January to March 2018. We selected patients with histologically proven thyroid cancer and retrieved information related to surgical procedure and thyroid cancer features. Survival analysis and Cox regression analysis were used to study the relationship between these variables and the recovery of parathyroid function. ResultsFrom 685 patients with hypoparathyroidism at discharge of surgery, 495 (72.3%) recovered parathyroid function over time. Kaplan–Meier analysis showed that this recovery was significantly related to the presence of specialized surgical team (P<0.001), identification of parathyroid glands at surgery (P<0.001), papillary histopathology (P=0.040), and higher levels of postoperative calcium (Ca) (P<0.001) and parathyroid hormone (PTH) (P<0.001). Subjects with gross extrathyroidal extension (P=0.040), lymph node metastases (P=0.004), and surgical re-intervention after initial surgery (P=0.024) exhibited a significant risk of persistence of hypoparathyroidism. Multivariate Cox regression analysis showed that the significant and independent factors for recovery of parathyroid function were postoperative concentrations of Ca (P=0.038) and PTH (P=0.049). The presence of lymph node metastases was a negative predictor of recuperation of parathyroid function (P=0.042) in this analysis. ConclusionIn patients with thyroid cancer, recovery of parathyroid function after total thyroidectomy was directly related to postoperative Ca and PTH concentrations, and inversely related to lymph node metastases.

Predictive Factors of Recovery after an Acute Lateral Ankle Sprain: A Longitudinal Study

A prominent feature of ankle sprains is their variable clinical course. The difficulty of providing a reliable early prognosis may be responsible for the substantial rate of poor outcomes after an ankle sprain. The aim of the present study was to evaluate the prognostic value of objective clinical measures, pain, and functional scores for ankle sprain recovery. Fifty-two participants suffering from lateral ankle sprain were included. Sprain status was assessed four weeks following injury and included evaluations of ankle range of motion, strength, function, and pain. Seven months following injury, a second assessment classified the patients into recovered and non-recovered groups using ankle ability measures. Following a predictor pre-selection procedure, logistic regressions evaluated the association between the four-week predictors and the seven-month recovery status. Twenty-seven participants (52%) fully recovered and 25 did not (48%). The results of the logistic regressions showed that walking pain was negatively associated with the probability of recovering at seven months (odds ratio: 0.71, 95% CI: 0.53–0.95). Pain four weeks after ankle sprain had relevant predictive value for long-term recovery. Special attention should be paid to patients reporting persistent pain while walking four weeks following sprain to reduce the risk of chronicity.

Late Recovery of Parathyroid Function after Total Thyroidectomy in Children and Adults: Is There a Difference?

Background: Parathyroid failure after total thyroidectomy is the commonest adverse event amongst both children and adults. The phenomenon of late recovery of parathyroid function, especially in young patients with persistent hypoparathyroidism, is not well understood. This study investigated differences in rates of parathyroid recovery in children and adults and factors influencing this. Methods: A joint dual-centre database of patients who underwent a total thyroidectomy between 1998 and 2018 was searched for patients with persistent hypoparathyroidism, defined as dependence on oral calcium and vitamin D supplementation at 6 months. Demographic, surgical, pathological, and biochemical data were collected and analysed. <F00_Regular>Parathyroid Glands Remaining</F00_Regular> in Situ (PGRIS) score was calculated. Results: Out of 960 patients who had total thyroidectomy, 94 (9.8%) had persistent hypoparathyroidism at 6 months, 23 (24.5%) children with a median [range] age 10 [0–17], and 71 (75.5%) adults aged 55 [25–82] years, respectively. Both groups were comparable regarding sex, indication, extent of surgery, and PGRIS score. After a median follow-up of 20 months, the parathyroid recovery rate was identical for children and adults (11 [47.8%] vs. 34 [47.9%]; p = 0.92). Sex, extent, and indication for surgery had no effect on recovery (all p > 0.05). PGRIS score = 4 (HR = 0.48) and serum calcium >2.25 mmol/L (HR = 0.24) at 1 month were associated with a decreased risk of persistent hypoparathyroidism on multivariate analysis (p < 0.05). Conclusion: Almost half of patients recovered from persistent hypoparathyroidism after 6 months; therefore, the term persistent instead of permanent hypoparathyroidism should be used. Recovery rates of parathyroid function in children and adults were similar. Regardless of age, predictive factors for recovery were PGRIS score = 4 and a serum calcium >2.25 mmol/L at 1 month.

Smell and Taste Loss Recovery Time in COVID-19 Patients and Disease Severity.

A significant proportion of people infected with SARS-CoV-2 report a new onset of smell or taste loss. The duration of the chemosensory impairment and predictive factors of recovery are still unclear. We aimed to investigate the prevalence, temporal course and recovery predictors in patients who suffered from varying disease severity. Consecutive adult patients diagnosed to be infected with SARS-CoV-2 via reverse-transcription–polymerase chain reaction (RT-PCR) at two coronavirus disease-2019 (COVID-19) Reference Hospitals were contacted to complete a survey reporting chemosensory loss, severity, timing and duration, nasal symptoms, smoking, allergic rhinitis, chronic rhinosinusitis, comorbidities and COVID-19 severity. In a cross-sectional study, we contacted 182 patients and 150 responded. Excluding the critically ill patients, 38% reported gustatory and 41% olfactory impairment (74% severe/anosmia). Most of the patients (88%) recovered their sense of smell by two months (median: 11.5 days; IQR: 13.3). For 23%, the olfactory loss lasted longer than a month. There were no significant differences in the prevalence and duration of chemosensory loss between groups of varying COVID-19 severity, and sexes (all p > 0.05). Moderate hyposmia resolved quicker than more severe loss (p = 0.04). Smell and taste loss are highly prevalent in COVID-19. Most patients recover fast, but nearly one out of ten have not recovered in two months.

Recovery of parathyroid function in patients with thyroid cancer treated by total thyroidectomy: An analysis of 685 patients with hypoparathyroidism at discharge of surgery

ObjectiveWe aimed to study the predictive factors for recovery of parathyroid function in hypoparathyroid patients after total thyroidectomy for thyroid cancer. MethodsWe designed a retrospective, multicentre and nation-wide analysis of patients with total thyroidectomy who were seen in twenty endocrinology departments from January to March 2018. We selected patients with histologically proven thyroid cancer and retrieved information related to surgical procedure and thyroid cancer features. Survival analysis and Cox regression analysis were used to study the relationship between these variables and the recovery of parathyroid function. ResultsFrom 685 patients with hypoparathyroidism at discharge of surgery, 495 (72.3%) recovered parathyroid function over time. Kaplan–Meier analysis showed that this recovery was significantly related to the presence of specialized surgical team (P<0.001), identification of parathyroid glands at surgery (P<0.001), papillary histopathology (P=0.040), and higher levels of postoperative calcium (Ca) (P<0.001) and parathyroid hormone (PTH) (P<0.001). Subjects with gross extrathyroidal extension (P=0.040), lymph node metastases (P=0.004), and surgical re-intervention after initial surgery (P=0.024) exhibited a significant risk of persistence of hypoparathyroidism. Multivariate Cox regression analysis showed that the significant and independent factors for recovery of parathyroid function were postoperative concentrations of Ca (P=0.038) and PTH (P=0.049). The presence of lymph node metastases was a negative predictor of recuperation of parathyroid function (P=0.042) in this analysis. ConclusionIn patients with thyroid cancer, recovery of parathyroid function after total thyroidectomy was directly related to postoperative Ca and PTH concentrations, and inversely related to lymph node metastases.

Neurological Prognostic Value of Adjusted Ca2+ Concentration in Adult Patients with Out-of-Hospital Cardiac Arrest.

Many patients are transferred to hospital due to out-of-hospital cardiac arrest (OHCA), and, unfortunately, most suffer from cerebral damage. Currently, it is difficult to predict the recovery of neurological function after return of spontaneous circulation (ROSC) in the acute phase. Increased intracellular Ca2+ induces cell death in the acute phase. Accordingly, we predicted that serum adjusted Ca2+ will decrease following Ca2+ influx into cells. Consequently, serum adjusted Ca2+ in the acute phase may be able to predict recovery of neurological function in patients with ROSC from OHCA. This is a retrospective and observational study from 2 centers. A total of 190 consecutive patients with ROSC from OHCA were recruited, with 33 patients meeting the inclusion criteria. The relationship between serum adjusted Ca2+ within 48 hours after ROSC and neurological function at discharge (as evaluated by the Glasgow-Pittsburgh cerebral performance category) was examined. Serum adjusted Ca2+ was measured every 4 hours within a 48-hour period after ROSC. There were no significant differences in hemodynamical state and laboratory data between the 2 groups. However, lowest serum adjusted Ca2+ within 48 hours after ROSC was significantly lower in the poor neurological outcome group (0.96 ± 0.06 versus 1.02 ± 0.06 mmol/L, P = 0.011). Thus, lowest serum adjusted Ca2+ within 48 hours after ROSC may be a predictive factor for recovery of neurological function at discharge in patients with ROSC from OHCA.

Kinetics of Tear Fluid Proteins after Endothelial Keratoplasty and Predictive Factors for Recovery from Corneal Haze.

Endothelial keratoplasty (EK) is less invasive with faster recovery as compared to conventional penetrating keratoplasty, however, it relies on the clarity of the host corneal stroma. Corneal transplantation involves the induction of immune tolerance for allogeneic tissues as well as the corneal wound healing process, in which coordinated interactions between cytokines and growth factors are critical. In this study, we profiled the expression of 51 soluble factors in the tear fluid over the course of EK and have provided evidence of dynamic changes in cytokine expression in the ipsilateral and contralateral eyes. Cluster analyses classified the cytokine expression kinetics into five groups. Group 1 proteins included TGF-b1, IL-1b, and innate proinflammatory cytokines, which bilaterally increased after surgery, despite the use of topical corticosteroid in the transplanted eyes. Local corticosteroids suppressed cytokines involved in adaptive immunity in the transplanted eyes but not in the contralateral eyes. We found tear protein expression at baseline and one week post-surgery to be a potential predictive biomarker of delayed recovery after EK in terms of the corneal haze and visual acuity. Furthermore, Group 1 tear proteins were most associated with persistent corneal haze pre-surgery as well as visual acuity at one month-post transplant.

Predictive factors for recovery of voiding function after transurethral prostate surgery in men with small prostate volume and very low detrusor contractility.

Detrusor underactivity (DU) is a common but poorly understood clinical problem. The diagnosis and treatment are difficult and full of uncertainties. There are many overlaps between DU and bladder outlet obstruction (BOO) in men. Prostatic surgery might improve voiding efficiency (VE). This study aims to investigate effectiveness and predictors of voiding function recovery after prostate surgery in patients with DU. Male patients with DU and small total prostate volume (TPV, <40 mL) who had undergone transurethral prostate surgery were retrospectively reviewed over the past two decades. Video-urodynamic studies were performed before and after the operation. The urodynamic parameters were recorded, and change of VE was used to determine treatment outcome. A postoperative VE of ≥50% was considered successful. A total of 48 patients were included, with a mean age of 74.4 ± 10.0 years. The mean follow-up period was 24.9 ± 30.5 months. At the most recent follow-up, 29 (60.4%) patients had positive results. Among them, 21 (72.4%) patients recovered within 1 month, and only one recovered later than 6 months after the operation. After surgery, the maximum flow rate, voided volume, postvoid residual urine, and VE all showed improvement. Patients with successful outcome had a higher baseline detrusor pressure (p = .029) and greater maximum flow rate (p = .034) than the nonrecovery group. The age and other parameters were not significantly different between recovery and nonrecovery group. Patients with DU and small TPV might also benefit from prostatic surgery if they had a higher detrusor pressure and maximum flow rate at baseline.

Long Term Follow up of Young People With Chronic Fatigue Syndrome Attending a Pediatric Outpatient Service.

Aim: To determine the reported duration of illness, the functional and educational long-term outcomes, predictive factors for recovery and seek feedback regarding management in pediatric/adolescent myalgic encepahalomyelitis/chronic fatigue syndrome (ME/CFS).Methods: A cohort observational study of 784 young people, mean age 14.6 (6–18) years, with ME/CFS diagnosed at a specialist pediatric hospital and receiving regular care, was conducted with follow-up for a mean 8 (range 1–21) years after onset. Baseline symptoms, history, depression and anxiety questionnaires were available from 418. The remaining 366, did not have similar standardized baseline information. Questionnaires requested functional rating, persistent symptoms, duration of illness if “recovered,” social engagement and school/work attendance. Feedback was sought regarding management, support services, useful information, helpful interventions or personnel and use of alternative therapies. Reported recovery and function were compared with baseline information and between the two groups.Results: Follow-up data were returned from 81.8%. There was no significant difference in functional score (if reported recovery) or illness duration related to provision of baseline data. The mean duration of illness was 5 (range 1–15) years in the 50% who reported recovery. By 5 years 38% and by 10 years 68% reported recovery. At 10 years the mean functional score was 8/10 (range 2–10) with 5% scoring <6. Depression, anxiety or severity of illness at diagnosis was not predictive of non-recovery. Designing and monitoring their own management plan that included educational, social, physical and enjoyable activities, as well as having symptom management and understanding professionals were highly valued. However, remaining engaged in an education system that flexibly accommodated their illness and aspirations was consistently reported as crucial for long term functioning.Conclusions: ME/CFS in young people has a mean duration of 5 years (1–15) with 68% reporting recovery by 10 years. All improved functionally with 5% remaining very unwell and a further 20% significantly unwell. There were no obvious baseline predictors for recovery. However, depression, anxiety, orthostatic intolerance and to a lesser extent pain at follow up were identified as hampering recovery or function. Supportive professionals, remaining engaged in education and management strategies were identified as helpful.