Psychiatric comorbidity in medication overuse headache patients with pre-existing headache type of episodic tension-type headache.

BACKGROUND: Medication overuse headache (MOH) mostly evolves from migraine and episodic tension-type headache (ETTH). Chronic tension-type headache (CTTH) is another headache type that evolves over time from ETTH. It is well known that psychiatric comorbidity is high in MOH patients. AIM: To investigate the frequency of psychiatric comorbidity, and the intensity of depression and anxiety in MOH patients evolving from ETTH and to compare results with CTTH patients and MOH patients evolving from migraine. METHODS: Twenty-eight CTTH (Group C) and 89 MOH patients were included into the study. MOH patients were divided into two groups according to their pre-existing headache types: MOH patients with pre-existing ETTH (Group E, n = 31), and with pre-existing migraine (Group M, n = 58). All patients were interviewed with a psychiatrist and SCID-CV and SCID-II were applied. Beck Anxiety Inventory and Beck Depression Inventory scales were also performed. RESULTS: Eleven patients (39.3%) in Group C, 21 patients (67.7%) in Group E, and 31 patients (53.7%) in Group M were diagnosed to have comorbid psychiatric disorders. The psychiatric comorbidity was found significantly higher in Group E than Group C. In Group E, mood disorders were found significantly higher, but the difference between the two groups with regard to anxiety disorders was insignificant. Mean depression scores were significantly higher in Group E than Group C. The mostly diagnosed type was obsessive-compulsive personality disorder in all the three groups, and was statistically significant in Group M than Group C. CONCLUSION: Psychiatric comorbidity in MOH patients with pre-existing ETTH is common as in those with pre-existing migraine headache and MOH with regard to developing psychiatric disorders should be interpreted as a risk factor in chronic daily headache patients.     

Familial systemic lupus erythematosus: the role of genetic and environmental factors

OBJECTIVE: To examine the contribution of genetic and environmental factors to disease occurrence in 26 families with two or more members affected with systemic lupus erythematosus (SLE). METHODS: Genetic and environmental factors were examined by HLA-A, B, C/DR typing and by determining the presence of lymphocytotoxic antibodies (LCA) in patients and their consanguineous and non-consanguineous relatives. RESULTS: No association between SLE and HLA-A, B, C antigens was found. There was, however, a significant association with HLA-DR2 in white subjects with SLE. The most striking finding was that HLA sharing was increased among the affected members, suggesting genetic similarities. Seven of 14 sib pairs (50%) who had concordant SLE were HLA identical as opposed to an expected 25%. Another interesting finding was that 15/18 (83%) patients with SLE and 11/22 (50%) consanguineous relatives had LCA, while 1/9 (11%) spouses, and 2/42 (5%) healthy controls had these antibodies. CONCLUSION: Genetic factors have a role in the development and expression of SLE. Environmental factors may trigger the disease in genetically susceptible hosts.     

Revisiting human IL-12Rβ1 deficiency: a survey of 141 patients from 30 countries

Interleukin-12 receptor β1 (IL-12Rβ1) deficiency is the most common form of Mendelian susceptibility to mycobacterial disease (MSMD). We undertook an international survey of 141 patients from 102 kindreds in 30 countries. Among 102 probands, the first infection occurred at a mean age of 2.4 years. In 78 patients, this infection was caused by Bacille Calmette-Guérin (BCG; n = 65), environmental mycobacteria (EM; also known as atypical or nontuberculous mycobacteria) (n = 9) or Mycobacterium tuberculosis (n = 4). Twenty-two of the remaining 24 probands initially presented with nontyphoidal, extraintestinal salmonellosis. Twenty of the 29 genetically affected sibs displayed clinical signs (69%); however 8 remained asymptomatic (27%). Nine nongenotyped sibs with symptoms died. Recurrent BCG infection was diagnosed in 15 cases, recurrent EM in 3 cases, recurrent salmonellosis in 22 patients. Ninety of the 132 symptomatic patients had infections with a single microorganism. Multiple infections were diagnosed in 40 cases, with combined mycobacteriosis and salmonellosis in 36 individuals. BCG disease strongly protected against subsequent EM disease (p = 0.00008). Various other infectious diseases occurred, albeit each rarely, yet candidiasis was reported in 33 of the patients (23%). Ninety-nine patients (70%) survived, with a mean age at last follow-up visit of 12.7 years ± 9.8 years (range, 0.5-46.4 yr). IL-12Rβ1 deficiency is characterized by childhood-onset mycobacteriosis and salmonellosis, rare recurrences of mycobacterial disease, and more frequent recurrence of salmonellosis. The condition has higher clinical penetrance, broader susceptibility to infections, and less favorable outcome than previously thought.     

Hb Sarrebourg [β131(H9)Gln→Arg, CAG>CGG] in Turkey

We describe Hb Sarrebourg [β131(H9)Gln→Arg, CAG>CGG] in four heterozygous members of a Turkish family. It was associated with iron deficiency in the proband.     

Gabapentin therapy improves heart rate variability in diabetic patients with peripheral neuropathy

PurposeDiabetic cardiac neuropathy, which is characterized by reduced heart rate variability (HRV), frequently coexists with peripheral neuropathy. Gabapentin has been used for the treatment of diabetic neuropathy. We aimed to evaluate the possible effect of gabapentin treatment on autonomic function in patients with type 2 diabetes via HRV.MethodsThirty patients with type 2 diabetes mellitus and peripheral neuropathy and 28 age- and sex-matched healthy controls were consecutively registered. Each patient underwent HRV measurements, and diabetic patients were administered gabapentin. After 3 months of gabapentin therapy, HRV parameters were measured again.ResultsBaseline HRV parameters were blunted in patients with diabetes mellitus according to the controls [standard deviation of all NN intervals (SDNN, ms): 106.3±29.9 vs. 148.8±36.5, P=.001; power spectrum of the high-frequency band (HF, ms²): 133.6±98.3 to 231.4±197.6, P=.02; power spectrum of the low-frequency band (LF, ms²): 341.8±247.8 to 511.5±409.4, P=.048; LF/HF ratio: 3.3±2.4 to 2.6±1.5, P=.33]. After 3 months of treatment with gabapentin, some HRV parameters showed some improvement. SDNN (106.2±29.8 to 119.4 ± 25, P=.016) and HF (133.6±98.3 to 167.6±118.3, P=.021) increased significantly. LF/HF ratio decreased (from 3.3±2.4 to 2.3±1.9, P=.039) and LF remained unchanged (341.8±247.8 to 352.3±228.9, P=.88).ConclusionsTherapeutic doses of gabapentin not only alleviate neuropathic symptoms but also improve cardiac autonomic function in diabetic patients with peripheral neuropathy.     

Hb M Dothan [β 25/26 (B7/B8)/(GGT/GAG→GAG//Gly/Glu→Glu]; a new mechanism of unstable methemoglobin variant and molecular characteristics

A new unstable β globin chain variant associated with methemoglobin (Met-Hb) phenotype was found in a Caucasian infant. Molecular analysis of the β globin gene using polymerase chain reaction (PCR) amplification and sequencing led to the detection of a new in frame deletion in exon-1. Direct sequencing of the PCR product revealed a 3 bp deletion (−GTG) between codons 25/26, which resulted in the loss of a single amino acid (−Gly). We propose that this newly discovered unstable M-hemoglobin (M-Hb) variant, named Hb Dothan [GGT/GAG→GAG//Gly/Glu→Glu], is caused by a shift in the amino acid sequence and altered packing of the B and E helices during β globin synthesis, and also changes the orientation of the critical proximal and distal histidine in the F and E helices respectively. Phenotype/Genotype features and molecular characteristics of this new beta chain are presented in this communication.     

The development of dysphagia and dysphonia due to anterior cervical osteophytes

Cervical osteophytes may cause dysphagia by compressing the esophagus and may cause dysphonia by compressing the larynx and inferior laryngeal nerve. The occurrence of dysphagia and dysphonia due to cervical osteophytes has rarely been reported in literature. In this article, a case, in which the multiple cervical osteophytes were found to be the cause of dysphagia and dysphonia, was evaluated by imaging methods and electrophysiological evaluation of swallowing and the case was discussed in the light of relevant literatures.     

Assessment of sexual functions in female patients with ankylosing spondylitis compared with healthy controls

Healthy human sexuality is integral to a well-lived life. Recent studies reported that sexual problems were common in patients with ankylosing spondylitis (AS) in relation to the consequences of the illness such as pain, stiffness of the spine and depression. Twenty-three female patients with AS and 27 healthy female controls were applied the Female Sexual Function Index (FSFI) to determine the influence of the disease on sexual functions. The rate of low sexual function was 60.9% in female patients with AS and 66.7% in healthy controls (P > 0.05). Ten patients were depressed in our study group according to the Beck Depression Inventory (BDI), while 15 healthy controls were depressed (P > 0.05). No statistically significant differences were found between the female patients and controls in FSFI and BDI scores. There was a significant correlation between BDI and total FSFI, desire and orgasm domains in female patients with AS. Pain, disease activity and functional status of the patients with AS were correlated with FSFI. However, there was no correlation between spinal mobility, laboratory parameters and sexual functions. General health, vitality, emotional role and mental health subscales of Short Form-36 were correlated with total FSFI scores. We did not find any relationship between AS quality of life scale and sexual functions. Sexual dysfunctions are common, but not different in female patients with AS when compared with healthy controls. Sexual problems in female patients with AS seem to be associated with higher depression level, increased disease activity, decreased functionality, higher pain scores and decreased quality of life.     

The effect of education given to type 2 diabetic individuals on diabetes self-management and self-efficacy: Randomized controlled trial

AimThis study used a randomized controlled trial design and was carried out to examine the effect of education on diabetes self-management and self-efficacy in patients with type 2 diabetes.MethodsThe study was carried out between July 2016–March 2017. Data were collected using information form, Diabetes Self-Management Questionnaire (DSMQ), self-efficacy scale for patients with type 2 diabetes (DSS).The individuals in the experimental group were given education. Both groups were reminded about the control time of their metabolic values on the phone in the 3rd and 6th months.ResultsThe average age of the individuals was 59.91 ± 8.93 (n = 78), 62.8% (n = 49) were female, 92.3% (n = 72), were married, 42.3% (n = 33) were high school graduates and their diabetes duration was 7.05 ± 3.9. There was a statistically significant difference in the 6th month metabolic values in the experimental group compared to the control group. When diabetes self-management and self-efficacy were examined, a statistically significant difference was found in the experimental group compared to the control group at 3rd and 6th months (p < 0.05, p < 0.01).ConclusionIn this study, a significant increase in diabetes self-management and self-efficacy and a significant decrease in metabolic values were observed as a result of education and phone reminders given to individuals with type 2 diabetes.     

The effects of long- and short-term interdisciplinary treatment approaches in women with fibromyalgia: a randomized controlled trial

We investigated the effects of long- and short-term interdisciplinary treatment approaches for reducing symptoms and improving health-related quality of life (HRQoL) and physical functions of patients with fibromyalgia and compared the effects of two different interdisciplinary treatment approaches. We conducted a prospective, randomized, controlled trial involving 66 women with fibromyalgia eligible for the study at a university hospital setting. The patients were randomized into three groups (allocation ratio 1:1:1) using a computer-generated random numbers: a long-term interdisciplinary treatment group (LG, n = 22) that participated in 10 sessions (3-h once-weekly session for 10 weeks) of cognitive behavioral therapy (CBT) together with exercise training and other fibromyalgia related educational programs (two full days); a short-term interdisciplinary treatment group (SG, n = 22) that received two full days of educational, exercise, and CBT programs; and a control group (CG, n = 22). The patients were evaluated at baseline and 6 months after treatment using the visual analog scale (pain, fatigue, and sleep), Fibromyalgia Impact Questionnaire, Beck Depression Inventory, Short Form-36, tender point numbers, and pressure algometry as primary outcomes. The statistical analysis was confined to the ‘per-protocol’ set. No blinding was performed. The number of patients analyzed was 21 in the LG, 19 in the SG, and 19 in the CG. The intensity of pain (p < 0.001), severity of fatigue (p = 0.048), number of tender points (p = 0.002), and pressure pain threshold (p = 0.012) decreased significantly in both the LG and SG groups compared with controls. Moreover, physical functions (p = 0.017) and physical components of the HRQoL (p = 0.036) improved significantly in the intervention groups compared with the controls. However, there was no significant difference between intervention groups and the control group at the end of study in terms of quality of sleep (p = 0.055), severity of depressive symptoms (p = 0.696), and mental components of the HRQoL (p = 0.229). Finally, with the exception of the severity of fatigue and physical components of the HRQoL, there was no obvious significant difference between the efficacies of the two treatment approaches when compared with controls; the long-term treatment was found more effective in reducing pain than the short-term. Both, long- and short-term interdisciplinary treatments were effective in reducing the severity of some symptoms and disease activity in patients with fibromyalgia. The short-term program well meets the needs of women with fibromyalgia particularly in relation to pain and health status as measured using FIQ; however, a long-term program may be beneficial in reducing fatigue and improving physical function to a higher extent.