Advanced Cancer Patients' Prognostic Awareness and Its Association With Anxiety, Depression and Spiritual Well-Being: A Multi-Country Study in Asia.

AIMS: The associations between prognostic awareness, acceptance of illness and psychological outcomes (anxiety, depression and spiritual well-being) remain unclear. This study examined the associations between prognostic awareness and various psychological outcomes and how they can be moderated by patient acceptance of illness (cancer). MATERIALS AND METHODS: In total, 1184 patients with stage IV solid cancer were recruited at major public hospitals across four Asian countries (China, India, Sri Lanka, Vietnam). Prognostic awareness and acceptance of illness were assessed through self-reported understanding of treatment intent and acceptance of illness, respectively. Anxiety and depression were assessed using the Hospital Anxiety and Depression Scale, whereas spiritual well-being was measured using the Functional Assessment of Chronic Illness Therapy - Spiritual Well-Being Scale. Multivariate regressions were used to estimate the associations while controlling for patient characteristics. RESULTS: Compared with being unaware of their prognosis (i.e. believing that their cancer is curable), being aware or unsure of their prognosis was associated with higher anxiety and depressive symptoms, and lower spiritual well-being scores. Acceptance of illness moderated these relationships and improved the psychological outcomes. CONCLUSIONS: The results suggest that disclosure of prognostic information should be provided in conjunction with psychological interventions that focus on acceptance of illness.

Steroids use in non-oxygen requiring COVID-19 patients: a systematic review and meta-analysis.

BACKGROUND: Corticosteroids have become the mainstay treatment in severe COVID-19. However, its role is mild disease is controversial due to lack of robust scientific evidence. This systematic review and meta-analysis were conducted to assess effect of steroids in mild COVID-19 patients. METHODS: PubMed, EMBASE, Web of Science and medRxiv were searched from 31 December 2019 to 14 May 2021 for studies that reported effectiveness of steroids in non-oxygen requiring COVID-19 patients in terms of progressing to severe disease, mortality, duration of fever, duration of viral clearance and length of hospital stay (LOHS). Studies on inhalational steroids, case reports and reviews were excluded. Risk of bias (ROB) was assessed by the Cochrane's ROB tool and ROBANS tool. Quantitative data synthesis was done using the generic inverse variance method. RESULTS: A total of 6411 studies were identified, 2990 articles were screened after exclusion. Seven studies which fit the criteria (involving 2214 non-oxygen requiring COVID-19 patients) were included and analysed. Overall odds of progression to severe disease among the non-oxygen requiring COVID-19 patients receiving steroids was 5.97 [95% confidence interval (CI): 1.27-27.99, I2 = 0%] and odds of death (OR: 1.35, 95% CI: 1.01-1.79; I2 = 0%) as compared to the patients not receiving steroids. Mean duration of fever (7.4 days), duration to viral clearance (18.9 days) and LOHS (20.8 days) were significantly higher in the steroid arm, as compared to that in no-steroid arm (6.7, 16.5 and 15.2 days, respectively). CONCLUSION: Steroids in non-oxygen requiring COVID-19 patients can be more detrimental than beneficial. PROTOCOL REGISTRATION: The study was prospectively registered in PROSPERO (CRD 42021254951).

Herpes simplex keratitis -- an unusual clinical presentation.

A case of posterior corneal abscess with extension into the anterior chamber, in the presence of an intact corneal epithelium and clear anterior corneal stroma, occurring in a young patient is described. The patient responded to treatment with systemic and topical acyclovir. The diagnosis of presumed herpes simplex keratitis was made. We report this unusual presentation of ocular herpes manifesting as a posterior corneal and anterior chamber abscess.

Regimes of terminal motion of sliding spinning disks.

Analysis of the frictional motion of a uniform circular disk of radius sliding and spinning on a horizontal table reported by Farkas et al. [Phys. Rev. Lett. 90, 248302 2003] shows that the disk always stops sliding and spinning at the same instant with a terminal speed ratio epsilon = v/Romega = 0.653. We show that different terminal behaviors can be found when one considers the motion of a two-tier disk with lower section thickness H(1) and radius R(1), and upper section thickness H(2) and radius H(3). The terminal motion may be analyzed in terms of the normalized radius of gyration k. It is found that while translation and rotation cease simultaneously, their terminal ratio epsilon(0) either vanishes when k > sq.root(2/3), is a nonzero constant when k < 1/2 < k < sq.rt (2/3), or diverges when k < 1/2. Experiments performed with plastic disks sliding on a nylon fabric stretched over a horizontal plate qualitatively corroborate the three different types of terminal motion.

The embryology and management of congenital pouch colon associated with anorectal agenesis.

Forty-one infants with a pouch colon malformation accompanied by a high anorectal anomaly were treated between January 1986 and December 1990. The 41 cases constituted 9% of all anorectal malformations and 15.2% of high defects managed during this period. There were 32 boys and nine girls; three of the girls had an associated cloaca. Many of the babies presented in poor condition, with gross abdominal distension caused by the distended colonic pouch. The typical radiological feature was an enormously distended colonic shadow occupying more than 50% of the width of the abdomen. At the time of surgery, the patients were classified into 4 subgroups based on the length of the normal colon. All but three infants had a high wide fistula, with the genitourinary tract consisting of a colovesical fistula in males and a colovaginal or colocloacal fistula in females. Frequent associated malformations included duplication of the appendix and vesicoureteric reflux. The operations performed initially were a window colostomy of the pouch with or without division-ligation of the fistula, end-colostomy after fistula ligation, or subtotal pouch excision with tubularization of the remaining colon and end-colostomy. Thirteen of the 41 patients have undergone a definitive pull-through operation using the posterior sagittal approach, including two children in whom one-stage reconstruction of a cloaca was performed. Standardized management of this complex anomaly is proposed for the initial operation and for definitive reconstruction.

Accessory limb attached to the back.

The authors report on a newborn with an accessory malformed leg attached to the back. The limb was associated with a teratomatous mass adjacent to its attachment site. The embryology and nomenclature of this malformation is discussed briefly.

Epigastric heteropagus.

Incomplete parasitic twinning with the parasite attached at the host's epigastrium is extremely rare. We report a case of epigastric parasitic twinning where the parasite with a well-developed pelvis and lower limbs had accessory pelvic organs and was attached to the host above an omphalocele. The parasite was excised and the omphalocele managed conservatively by mercurochrome application. A review of the four previously reported cases is presented along with a discussion of the possible etiopathogenesis and nomenclature of this condition.

An unusual form of caudal duplication (dipygus).

An unusual case of caudal duplication is presented in which the infant had an extra lower limb with 14 digits attached to an accessory parasitic pelvis situated in the midline subpubic area. Duplication of the external genitalia was also present. Successful excision of the accessory limb and reconstruction of the genitalia was performed in the neonatal period.

Congenital fusion of the gums.

Congenital fusion of the gums is a rare abnormality. This is a report of a successfully treated newborn infant who had unilateral fusion of the gums. A brief review of the previously reported cases is also presented.

A model for multidisciplinary data collection for cervical metastasis.

A system for multidisciplinary data collection for metastatic neck disease is discussed. Information from 87 neck dissections and 3218 lymph nodes is reported to illustrate the strength of the model. Clinical (endoscopic) assessment under general anesthesia, surgical assessment during the neck dissection, and radiographic (computed tomographic scan) assessment were compared with the pathological evaluation. All disciplines stratified the necks by region and node size. This model provides an effective stratagem for multi-institutional studies.

The feasibility of early administration of combination chemotherapy following cytoreductive surgery and second-look operation in patients with stage III ovarian carcinoma: a pilot study.

The purpose of this study is to evaluate the feasibility of early use of modified PAC-1 chemotherapy following debulking surgery and its efficacy by assessing disease status during a second-look operation. Twenty-six consecutive previously untreated patients with stage III ovarian carcinoma were evaluated in a prospective study over the 5-year period March 1981 to August 1986. Initial exploratory laparotomy was performed for staging and maximum cytoreduction. Within 24 hr postoperative modified PAC-1 (M-PAC-1) combination chemotherapy was administered and then repeated every 4 weeks for 11 months which was then followed by second-look operation. Patients were analyzed according to the following pretreatment characteristics: age, FIGO stage, histologic tumor type, extent of initial surgery, size of residual tumor, and findings during second-look. Nineteen patients were evaluable. No evidence of either microscopic or macroscopic disease was noted in 15 patients (79%), whereas the remaining 4 (21%) exhibited persistent disease. Of the remaining 7 patients not undergoing SLO, 4 completed 12 courses of chemotherapy but did not undergo surgery for medical reason (n = 2) or patient refusal (n = 2). Two more patients refused chemotherapy after 9 courses and the seventh patient expired with persistent disease after 8 courses. The early use of combination chemotherapy was well tolerated. Neurological, hematological, and renal toxicity was never severe enough to cause discontinuation of therapy.

Effect of yohimbine hydrochloride on erectile impotence: a double-blind study.

A double-blind, partial crossover study on the therapeutic effect of yohimbine hydrochloride on erectile dysfunction was done in 82 sexually impotent patients. All patients underwent a multifactorial evaluation, including determination of penile brachial blood pressure index, cavernosography, sacral evoked response, testosterone and prolactin determination, Derogatis sexual dysfunction inventory and daytime arousal test. After 1 month of treatment with a maximum of 42.0 mg. oral yohimbine hydrochloride daily 14 per cent of the patients experienced restoration of full and sustained erections, 20 per cent reported a partial response to the therapy and 65 per cent reported no improvement. Three patients reported a positive placebo effect. Maximum effect takes 2 to 3 weeks to manifest itself. Yohimbine was active in some patients with arterial insufficiency and a unilateral sacral reflex arc lesion, and in 1 with low serum testosterone levels. The 34 per cent response is encouraging, particularly in a Veterans Administration population presenting with a high incidence of diabetes and vascular pathological conditions not found in regular office patients. Only few and benign side effects were recorded, which makes this medication worth an attempt, often as a first line of treatment even at a dose of 8 tablets.

Lipid associated sialic acid in plasma in patients with advanced carcinoma of the ovaries.

Plasma lipid associated sialic acid (LASA-P) was evaluated in relation to disease status and disease progression in a total of 52 consecutive patients with advanced carcinoma of the ovaries (FIGO stage III and IV). Forty-three individuals with benign gynecologic diseases served as controls. There were three groups. Group 1 included 23 untreated patients who had LASA-P values above normal before debulking operations. Group 2 consisted of 12 patients who completed 12 courses of chemotherapy after debulking operations and presented with negative findings at second look operation (SLO). LASA-P levels were measured in these patients prior to SLO. Eight of 12 patients had normal LASA-P values for a specificity rate of 67 per cent. Four patients had elevated values with no clinical evidence of disease. Group 3 had 17 patients who failed to respond to cytotoxic chemotherapy after initial debulking procedures. All patients in this group had persistent or recurrent disease that was documented at re-exploration or at SLO. Elevated LASA-P levels were noted in 14 of 17 patients for a sensitivity rate of 82 per cent. Rising LASA-P values in serial samples were the only signs of disease recurrence in three of five patients who completed 12 courses of chemotherapy and in whom SLO showed surgical evidence of disease. The predictive value for positive and negative results for all patients were 92.2 and 72.7 per cent, respectively. In spite of the relatively low sensitivity and specificity rates in groups 2 and 3, LASA-P can be used successfully as a valuable adjunct to monitor the course of the disease during treatment in patients with advanced carcinoma of the ovaries.

A comparison of nocturnal penile tumescence and penile response to erotic stimulation during waking states in comprehensively diagnosed groups of males experiencing erectile difficulties.

The erectile responses of 13 nondysfunctional males and 48 dysfunctional males were compared during Nocturnal Penile Tumescence (NPT) and during exposure to erotic videotapes. The results showed distinct patterns of NPT and daytime responding that could differentiate the various subgroups: those displaying (i) no dysfunction; (ii) vasculogenic erectile dysfunction; (iii) high risk for erectile dysfunction (organic and psychogenic); (iv) psychogenic dysfunction; reactive to erotica; and (v) psychogenic dysfunction; nonreactive to erotica. Subjects participating in this study underwent a comprehensive medical and psychological screening to place them in each subgroup. The penile circumference response to erotic stimuli used in conjunction with NPT response appeared useful in differentiating subgroups of erectile dysfunction and suggested the need for further diagnostic refinement in this area. The majority of vasculogenic dysfunctional subjects experienced greater erection responses during exposure to erotic stimulation than during NPT; several of these subjects achieved almost full erections in waking states but were practically flaccid at night. The discussion covers diagnostic and therapeutic implications.